1. The utility model provides a full-automatic high-efficient basket formula sand blasting machine which characterized in that: the sand blasting device comprises a sand blasting box (100), wherein an air compression device (110) is installed at the top end of the sand blasting box (100), a sand blasting device (120) is installed at the top end of the sand blasting box (100), a first motor (130) is installed in an inner cavity of the sand blasting box (100), a transmission end of the first motor (130) is connected with a connecting rod (131), a rolling basket (140) is connected to the top end of the connecting rod (131), a sand blasting adjusting device (200) is installed on the top wall of the inner cavity of the sand blasting box (100), and an ash removing device (300) is installed at the left end of the sand blasting box (100);

the sand blasting adjusting device (200) comprises a transmission shaft (201), the lower side of the transmission shaft (201) is connected with the bottom wall of the sand blasting box (100), the outer walls of the transmission shaft (201) and the connecting rod (131) are connected with a first chain belt (202), the top wall of the sand blasting box (100) is connected with a first rotating rod (203), the outer walls of the first rotating rod (203) and the transmission shaft (201) are connected with a second chain belt (204), the first rotating rod (203) is parallel to the axial direction of a first motor (130), the outer wall of the first rotating rod (203) is provided with a screw rod section (205), the outer side of the screw rod section (205) is connected with a connecting frame (207), the outer side of the first rotating rod (203) is connected with a plate body (206), the outer side of the screw rod section (205) is connected with a connecting frame (207), the screw rod section (205) is a reciprocating screw rod, the left side and the right side of the bottom end of the plate body (206) are both connected with guide rods (213), two sets of guide bar (213) run through the left and right sides of link (207) respectively, the downside of link (207) is connected with connecting plate (208), the left and right sides of connecting plate (208) bottom all is connected with curb plate (209), and is two sets of the side of looking of curb plate (209) is connected with curved bar (210), multiunit shower nozzle (211) are evenly installed to the body of curved bar (210), the bottom of first bull stick (203) is connected with guide arm (212) through universal joint, the bottom of guide arm (212) is connected with the body of curved bar (210), the lateral wall of first bull stick (203) downside is connected with link assembly (220), the downside of link assembly (220) is connected with the left side of connecting plate (208) upper end.

2. The fully automatic high efficiency rolling basket type sand blasting machine according to claim 1, characterized in that: the dust removing device (300) comprises a dust removing box (310), the right end of the dust removing box (310) is connected with the left end of the sand spraying box (100), a dust suction device (311) is installed in the inner cavity of the dust removing box (310), the left side and the right side of the dust suction device (311) are respectively connected with a discharge pipe and a feed pipe, the right side of the feed pipe of the dust suction device (311) penetrates through the right side wall of the dust removing box (310) and the left side wall of the sand spraying box (100) and extends to the inner cavity of the sand spraying box (100), the upper side of the discharge pipe of the dust suction device (311) is connected with a splitter plate (320), the upper side of the splitter plate (320) is evenly connected with a plurality of groups of connecting pipes (330), the upper side of the splitter plate (320) is evenly connected with a plurality of groups of cloth bags (340), and the cloth bags (340) are located outside the connecting pipes (330).

3. The fully automatic high efficiency rolling basket type sand blasting machine according to claim 2, characterized in that: the left and right sides of ash removal case (310) inner chamber roof all is connected with inserted bar (350), the downside of inserted bar (350) is connected with second backup pad (360), the bottom of inserted bar (350) is connected with the stopper, the bottom of second backup pad (360) evenly is connected with multiunit connecting band (370), the downside of connecting band (370) is connected with the upside of sack (340).

4. The fully automatic high efficiency rolling basket type sand blasting machine according to claim 2, characterized in that: the rear side wall of the inner cavity of the ash removal box (310) is provided with a third motor (380) through a mounting frame, the transmission end of the third motor (380) is connected with a second rotating rod (390), the outer wall of the second rotating rod (390) is uniformly sleeved with a plurality of groups of rotating rings (391), and the lower side of the outer wall of each rotating ring (391) is connected with a rubber soft rod (392).

5. The fully automatic high efficiency rolling basket type sand blasting machine according to claim 1, characterized in that: the lower side of the sand-blasting box (100) is arranged in a conical manner, the lower side of the inner cavity of the sand-blasting box (100) is connected with a placement filter screen (150), and the lower side of the sand-blasting box (100) is connected with a bottom switch (151).

6. The fully automatic high efficiency rolling basket type sand blasting machine according to claim 1, characterized in that: the top end of the sand-blasting box (100) is connected with an air pressure detection device (111), and an air outlet pipe of the air compression device (110) is connected with the air pressure detection device (111).

7. The fully automatic high efficiency rolling basket type sand blasting machine according to claim 1, characterized in that: the right side of the sand-blasting box (100) is hinged with a sealing box door (101), the body of the sealing box door (101) is provided with an observation window (102), the left side of the front end of the sealing box door (101) is provided with a door handle (103), and the lower side of the sealing box door (101) is provided with two groups of rubber gloves (104).

8. The fully automatic high efficiency rolling basket type sand blasting machine according to claim 1, characterized in that: the top of connecting rod (131) is connected with rack (132), basket (140) are located the inside of rack (132), the size and the basket (140) phase-match of rack (132).

9. The fully automatic high efficiency rolling basket type sand blasting machine according to claim 1, characterized in that: the connecting rod assembly (220) comprises an upper connecting rod (221), a sliding groove is formed in the lower side of the upper connecting rod (221), a spring (222) is connected to the inner wall of the upper connecting rod (221), a lower connecting rod (223) is connected to the bottom end of the spring (222), and the bottom end of the lower connecting rod (223) is connected with the top end of the connecting plate (208).

Background

The abrasive material of the sand blasting machine impacts and cuts the surface of a workpiece, so that the surface of the workpiece obtains certain cleanliness and different roughness, the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating is prolonged, the leveling and decoration of a coating are facilitated, impurities, variegates and an oxidation layer on the surface are removed, the surface of a medium is roughened, the residual stress of the workpiece is eliminated, and the surface hardness of a base material is improved.

The existing rolling basket type sand blasting machine is low in machining efficiency and machining quality in the using process, and users can only observe through an observation window after generally setting time and air pressure, but dust in the sand blasting machine is too much and cannot be effectively checked, whether sand blasting needs to be continued or not can be judged only according to experience and time, the dust is also too much after the sand blasting machine is opened, the health of workers is influenced, and therefore the full-automatic high-efficiency rolling basket type sand blasting machine is provided.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides a full-automatic high-efficiency rolling basket type sand blasting machine, which effectively solves the problems that the processing efficiency and the processing quality of the existing rolling basket type sand blasting machine are low in the using process, users can only observe through an observation window after generally setting time and air pressure, but the dust in the sand blasting machine is too much to effectively check, whether sand blasting needs to be continued or not can only be judged according to experience and time, and the dust is too much after the sand blasting machine is opened, so that the body health of workers is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a full-automatic high-efficiency rolling basket type sand blasting machine comprises a sand blasting box, wherein an air compression device is installed at the top end of the sand blasting box, a sand blasting device is installed at the top end of the sand blasting box, a first motor is installed in an inner cavity of the sand blasting box, a transmission end of the first motor is connected with a connecting rod, a rolling basket is connected to the top end of the connecting rod, a sand blasting adjusting device is installed on the top wall of the inner cavity of the sand blasting box, and an ash removing device is installed at the left end of the sand blasting box;

the sand blasting adjusting device comprises a transmission shaft, the lower side of the transmission shaft is connected with the bottom wall of a sand blasting box, a first chain belt is connected with the transmission shaft and the outer wall of a connecting rod, a first rotating rod is connected with the top wall of the sand blasting box, a second chain belt is connected with the outer wall of the first rotating rod and the outer wall of the transmission shaft, the first rotating rod is parallel to the axial direction of a first motor, a screw rod section is arranged on the outer wall of the first rotating rod, a connecting frame is connected with the outer side of the screw rod section, a plate body is connected with the outer side of the first rotating rod, a connecting frame is connected with the outer side of the screw rod section, the screw rod section is a reciprocating screw rod, guide rods are connected with the left side and the right side of the bottom end of the plate body, two groups of guide rods respectively penetrate through the left side and the right side of the connecting frame, a connecting plate is connected, the body of curved bar evenly installs the multiunit shower nozzle, the bottom of first bull stick is connected with the guide arm through universal joint, the bottom of guide arm is connected with the body of curved bar, the lateral wall of first bull stick downside is connected with link assembly, link assembly's downside is connected with the left side of connecting plate upper end.

Preferably, the ash removing device includes the ash removing box, the right-hand member of ash removing box is connected with the left end of sand blasting box, dust extraction is installed to the inner chamber of ash removing box, dust extraction's the left and right sides is connected with discharging pipe and inlet pipe respectively, the right side of dust extraction inlet pipe runs through the right side wall of ash removing box and the left side wall of sand blasting box and extends to the inner chamber of sand blasting box, the upside of dust extraction discharging pipe is connected with the flow distribution plate, the upside of flow distribution plate evenly is connected with the multiunit connecting pipe, the upside of flow distribution plate evenly is connected with the multiunit sack, the sack is located the outside of connecting pipe.

Preferably, the left and right sides of ash removal incasement chamber roof all is connected with the inserted bar, the downside of inserted bar is connected with the second backup pad, the bottom of inserted bar is connected with the stopper, the bottom of second backup pad evenly is connected with the multiunit connecting band, the downside of connecting band is connected with the upside of sack.

Preferably, the third motor is installed through the mounting bracket to the back lateral wall of ash handling box inner chamber, the transmission end of third motor is connected with the second bull stick, the multiunit change is evenly cup jointed to the outer wall of second bull stick, the downside of change outer wall is connected with the soft stick of rubber.

Preferably, the lower side of the sand-blasting box is arranged in a conical manner, the lower side of the inner cavity of the sand-blasting box is connected with a placing filter screen, and the lower side of the sand-blasting box is connected with a bottom switch.

Preferably, the top end of the sand-blasting box is connected with an air pressure detection device, and an air outlet pipe of the air compression device is connected with the air pressure detection device.

Preferably, the right side of the sand-blasting box is hinged with a sealing box door, the body of the sealing box door is provided with an observation window, the left side of the front end of the sealing box door is provided with a door handle, and the lower side of the sealing box door is provided with two groups of rubber gloves.

Preferably, the transmission end of the first motor is connected with a placing rack, the rolling basket is located inside the placing rack, and the placing rack is matched with the rolling basket in size.

Preferably, the connecting rod assembly comprises an upper connecting rod, a sliding groove is formed in the lower side of the upper connecting rod, a spring is connected to the inner wall of the upper connecting rod, a lower connecting rod is connected to the bottom end of the spring, and the bottom end of the lower connecting rod is connected with the top end of the connecting plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the sand blasting adjusting device can drive the spray head to perform spatial three-coordinate movement, so that the processing efficiency and the processing quality of the spray head on materials in the rolling basket are greatly improved, the sand blasting effect of the device is improved, the second chain belt is driven to rotate through rotation of the transmission shaft, the first rotating rod is driven to rotate through rotation of the second chain belt, the first rotating rod is driven to rotate through rotation of the first rotating rod, and in the rotating process of the first rotating rod, the connecting frame is driven to axially reciprocate along the first rotating rod through the upper screw rod section of the first rotating rod;

2. the dust removing device is arranged, so that dust in the inner cavity of the sand-blasting box can be conveniently treated, the working efficiency of the sand-blasting box is improved, workers can conveniently check the dust, the dust in the inner cavity of the sand-blasting box is absorbed by the dust collecting device, and meanwhile, the sand-blasting box is in a sealed state, so that compressed air sprayed from the roller basket can drive the dust to enter the dust collecting device after the sand-blasting work on raw materials is finished;

3. the cloth bag can be effectively prevented from inclining and falling down by arranging the connecting belt, the inserting rod and the second supporting plate, the filtering effect is prevented from being influenced, the cloth bag is prevented from being folded by arranging the inserting rod, the second supporting plate and the connecting belt, the filtering surface of the cloth bag is improved, meanwhile, a third motor is started in the filtering process, the second rotating rod is driven to rotate by the third motor, the connecting belt is driven to move up and down by the up-and-down movement of the second supporting plate, and the cloth bag is vibrated by the up-and-down movement of the connecting belt;

4. through setting up the rack, the staff of being convenient for places and shifts out the basket, and through setting up air pressure detection device, the staff of being convenient for controls air compression device's atmospheric pressure, and through setting up rubber gloves, the staff of being convenient for uses rubber gloves to pick up the inside raw materials of basket and looks over the sandblast effect, and the sandblast in-process, staff pass through the raw materials of observation window observation in the basket.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sandblasting adjustment apparatus of the present invention;

FIG. 3 is a schematic structural view of the ash handling device of the present invention;

FIG. 4 is an enlarged view of part B of the present invention;

FIG. 5 is a right side view of the sandblasting case of the present invention;

FIG. 6 is an enlarged view of portion A of the present invention;

FIG. 7 is a schematic view of a connecting rod assembly of the present invention.

In the figure: 100. a sand blasting box; 101. sealing the box door; 102. an observation window; 103. a door handle; 104. rubber gloves; 110. an air compression device; 111. an air pressure detecting device; 120. a sand blasting device; 130. a first motor; 131. a connecting rod; 132. placing a rack; 140. a basket is rolled; 150. placing a filter screen; 151. a bottom switch; 200. a sand blasting adjusting device; 201. a drive shaft; 202. a first chain belt; 203. a first rotating lever; 204. a second chain belt; 205. a screw section; 206. a plate body; 207. a connecting frame; 208. a connecting plate; 209. a side plate; 210. a curved bar; 211. a spray head; 212. a guide bar; 213. a guide bar; 220. a connecting rod assembly; 221. an upper connecting rod; 222. a spring; 223. a lower connecting rod; 300. a dust removal device; 310. a dust removing box; 311. a dust collection device; 320. a flow distribution plate; 330. a connecting pipe; 340. a cloth bag; 350. inserting a rod; 360. a second support plate; 370. a connecting belt; 380. a third motor; 390. a second rotating rod; 391. rotating the ring; 392. a soft rubber rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the full-automatic high-efficiency rolling basket type sand blasting machine comprises a sand blasting box 100, wherein an air compression device 110 is installed at the top end of the sand blasting box 100, a sand blasting device 120 is installed at the top end of the sand blasting box 100, a first motor 130 is installed in an inner cavity of the sand blasting box 100, a transmission end of the first motor 130 is connected with a connecting rod 131, a rolling basket 140 is connected to the top end of the connecting rod 131, a sand blasting adjusting device 200 is installed on the top wall of the inner cavity of the sand blasting box 100, and an ash removing device 300 is installed at the left end of the sand blasting box 100.

Referring to fig. 1, 2, 6 and 7, the sand-blast adjusting device 200 includes a transmission shaft 201, a lower side of the transmission shaft 201 is connected to a bottom wall of the sand-blasting box 100, the transmission shaft 201 is connected to a first chain belt 202 on an outer wall of a connection rod 131, a top wall of the sand-blasting box 100 is connected to a first rotation rod 203, the first rotation rod 203 is connected to a second chain belt 204 on an outer wall of the transmission shaft 201, the first rotation rod 203 is parallel to an axial direction of the first motor 130, a screw rod section 205 is disposed on an outer wall of the first rotation rod 203, a connection frame 207 is connected to an outer side of the screw rod section 205, a plate body 206 is connected to an outer side of the screw rod section 205, the screw rod section 205 is a reciprocating screw rod, guide rods 213 are connected to left and right sides of a bottom end of the plate body 206, the two sets of guide rods 213 are respectively passed through left and right sides of the connection frame 207, a lower side of the connection frame 207 is connected to a connection plate 208, and left and right sides of a bottom end of the connection plate 209 is connected to left and right sides of the connection plate 208, the viewing sides of the two groups of side plates 209 are connected with a curved bar 210, a plurality of groups of spray heads 211 are uniformly arranged on the body of the curved bar 210, the bottom end of the first rotating bar 203 is connected with a guide rod 212 through a universal joint, the bottom end of the guide rod 212 is connected with the body of the curved bar 210, the side wall of the lower side of the first rotating bar 203 is connected with a connecting rod assembly 220, the lower side of the connecting rod assembly 220 is connected with the left side of the upper end of a connecting plate 208, the spray heads 211 can be driven to move in three-coordinate space through the arrangement of a sand blasting adjusting device 200, so that the processing efficiency and the processing quality of the materials in the roller basket 140 by the spray heads 211 are greatly improved, the sand blasting effect of the device is improved, the connecting rod assembly 220 comprises an upper connecting rod 221, a chute is formed in the lower side of the upper connecting rod 221, a spring 222 is connected with the bottom end of the spring 222, the bottom end of the lower connecting rod 223 is connected with the top end of the connecting plate 208, and the connecting rod assembly 220 can drive the connecting plate 208 to circularly swing around the mounting position of the connecting frame 207, thereby driving a plurality of nozzles 211 which are rotatably connected with the connecting plate 208 to circularly swing.

Referring to fig. 1, 3 and 4, the dust removing device 300 includes a dust removing box 310, the right end of the dust removing box 310 is connected to the left end of the sand blasting box 100, a dust suction device 311 is installed in the inner cavity of the dust removing box 310, the left and right sides of the dust suction device 311 are respectively connected to a discharge pipe and a feed pipe, the right side of the feed pipe of the dust suction device 311 penetrates through the right side wall of the dust removing box 310 and the left side wall of the sand blasting box 100 and extends to the inner cavity of the sand blasting box 100, a splitter plate 320 is connected to the upper side of the discharge pipe of the dust suction device 311, a plurality of sets of connecting pipes 330 are uniformly connected to the upper side of the splitter plate 320, a plurality of sets of cloth bags 340 are uniformly connected to the upper side of the connecting pipes 330, the cloth bags 340 are positioned outside the connecting pipes 330, by installing the dust removing device 300, the dust in the inner cavity of the sand blasting box 100 can be conveniently treated, the working efficiency of the sand blasting box 100 can be improved, the workers can observe the sand blasting effect of the device, the left and right sides of the inner cavity of the dust removing box 310 are both connected to inserted rods 350, the downside of inserted bar 350 is connected with second backup pad 360, the bottom of inserted bar 350 is connected with the stopper, the bottom of second backup pad 360 evenly is connected with multiunit connecting band 370, the downside of connecting band 370 is connected with the upside of sack 340, through setting up connecting band 370, inserted bar 350 and second backup pad 360, can prevent effectively that sack 340 from producing the slope and dropping, avoid influencing the filter effect, the third motor 380 is installed through the mounting bracket to the back lateral wall of ash bin 310 inner chamber, the transmission end of third motor 380 is connected with second bull stick 390, multiunit bull stick 391 has evenly been cup jointed to the outer wall of second bull stick 390, the downside of bull stick 391 outer wall is connected with soft stick of rubber 392, through setting up soft stick of rubber 392, bull stick 391, second bull stick 390 cooperatees with third motor 380, can effectively make sack 340 produce and vibrate, will depend on the dust at the sack 340 inner wall and drop to the bottom of sack 340.

Referring to fig. 1 and 5, the lower side of the sandblasting box 100 is tapered, the lower side of the inner cavity of the sandblasting box 100 is connected with a placing filter screen 150, the lower side of the sandblasting box 100 is connected with a bottom switch 151, the placing filter screen 150 is arranged to prevent the raw materials placed in the roller basket 140 from falling to the lower side of the inner cavity of the sandblasting box 100, meanwhile, sand, dust and dust at the lower side of the inner cavity of the sandblasting box 100 are effectively prevented from flying to the upper side of the inner cavity of the sandblasting box 100, the top end of the sandblasting box 100 is connected with an air pressure detection device 111, an air outlet pipe of the air compression device 110 is connected with the air pressure detection device 111, by arranging the air pressure detection device 111, a worker can conveniently control the air pressure of the air compression device 110, the right side of the sandblasting box 100 is hinged with a sealing box door 101, the body of the sealing box door 101 is provided with an observation window 102, the left side of the front end of the sealing box door 101 is provided with two sets of rubber gloves 104, through setting up rubber gloves 104, the staff of being convenient for uses rubber gloves 104 to pick up the inside raw materials of basket 140 and looks over the sandblast effect, and the sandblast in-process, the staff observes the raw materials in the basket 140 through observation window 102, and the transmission end of first motor 130 is connected with rack 132, and basket 140 is located the inside of rack 132, and the size and the basket 140 phase-match of rack 132 are through setting up rack 132, and the staff of being convenient for places and shifts out basket 140.

The working principle is as follows: in the specific implementation of the scheme of the invention, when in use, the sealing box door 101 is opened, a worker places a raw material to be subjected to sand blasting inside the rolling basket 140, places the rolling basket 140 inside the placing frame 132, the rolling basket 140 and the placing frame 132 can be disassembled, the first motor 130 is started, the first motor 130 drives the connecting rod 131 to rotate, the placing frame 132 is driven to rotate by the connecting rod 131, the rolling basket 140 is driven to rotate by the placing frame 132, the raw material to be subjected to sand blasting placed inside the rolling basket 140 is driven to rotate by the rolling basket 140, the raw material to be subjected to sand blasting is repeatedly turned over and moved by the rotation of the rolling basket 140, the surface of the raw material to be subjected to sand blasting can be subjected to multiple times of sand blasting, the connecting rod 131 simultaneously drives the first chain belt 202 to rotate, the first chain belt 202 rotates to drive the transmission shaft 201 to rotate, the second chain belt 204 rotates by the transmission shaft 201, the first rotating rod 203 is driven to rotate by the second chain belt 204, driven by the rotation of the first rotating rod 203, in the process of the rotation of the first rotating rod 203, the connecting frame 207 is driven by the screw rod section 205 on the first rotating rod 203 to perform axial reciprocating motion along the first rotating rod 203, so that the connecting plate 208 and the plurality of spray heads 211 connected with the connecting frame 207 perform axial reciprocating motion synchronously, meanwhile, in the process of the reciprocating motion of the connecting frame 207, the connecting rod assembly 220 can drive the connecting plate 208 to circularly swing around the installation position of the connecting frame 207, and further drive the plurality of spray heads 211 connected with the connecting plate 208 to circularly swing, and at the same time, the reciprocating motion of the connecting frame 207 can also drive the guide rod 212 to drive the curved rod 210 to swing around the rotation center of the side plate 209, namely drive the plurality of spray heads 211 to swing around the center rotationally connected with the side plate 209, the air compression device 110 and the sand blasting device 120 are started, external air is compressed by the air compression device 110 and then enters the inner cavity of the rolling basket 140, the compressed air generated by the air compression device 110 is detected and controlled by the air pressure detection device 111 in the entering process, the external sand blasting raw material is sucked and transmitted to the rolling basket 140 by the sand blasting device 120, the compressed air drives the sand blasting raw material to be sprayed on the surface of the raw material in the rolling basket 140, the sprayed sand enters the inner cavity of the sand blasting box 100 after being filtered by the outer net of the rolling basket 140 and enters the lower side of the sand blasting box 100 after being placed with the filter screen 150 for collection, a bottom switch 151 on the lower side of the sand blasting box 100 is connected with a sand inlet pipe of the sand blasting device 120, the sand is convenient for being used for multiple times, a large amount of dust can be generated in the sand blasting process, part of the dust can fall to the lower side of the filter screen 150, but most of the dust floats on the upper side of the inner cavity of the sand blasting box 100, the observation effect of the device by workers is influenced, the sprayed sand can be blocked by the dust to influence the sand blasting efficiency of the sand blasting device, the dust suction device 311 is started, dust in the inner cavity of the sand-blasting box 100 is absorbed by the dust suction device 311, and the sand-blasting box 100 is in a sealed state, so that compressed air sprayed from the roller basket 140 can drive the dust to enter the dust suction device 311 after sand blasting work of raw materials is finished, the dust enters the flow distribution plate 320 through the discharge pipe of the dust suction device 311, is discharged through the connecting pipe 330 after being distributed by the flow distribution plate 320, and is discharged after being filtered by the connecting pipe 330, a box door is arranged at the left side of the dust-removing box 310 for air to flow out, the dust is blocked by the cloth bag 340, in order to prevent the cloth bag 340 from inclining and falling to influence the filtering effect, the cloth bag 340 is pulled up by arranging the inserted link 350, the second support plate 360 and the connecting belt 370 to prevent the cloth bag 340 from folding, the filtering surface of the cloth bag 340 is improved, meanwhile, the third motor 380 is started during filtering, the second rotating link 390 is driven by the third motor 380 to rotate, rotatory drive change 391 of second bull stick 390 is rotatory, it is rotatory to drive the soft stick 392 of rubber through the change of change 391, it beats the downside of second backup pad 360 and drives second backup pad 360 and reciprocate to beat through the soft stick 392 of rubber, it reciprocates through second backup pad 360 and drives connecting band 370 and reciprocate, it vibrates to reciprocate to make sack 340 produce through connecting band 370, the dust that will depend on at the sack 340 inner wall drops to the bottom of sack 340, interval time can to the clearance of sack 340, the sandblast in-process, the staff observes the raw materials in the basket 140 through observation window 102, take up the inside raw materials of basket 140 through rubber gloves 104 and look over the sandblast effect, after the sandblast finishes, open sealed chamber door 101 and take out basket 140, will roll the inside raw materials of basket 140 and empty and take out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.