1. A cement mixer, comprising a power source (1), characterized in that: the left end fixedly connected with puddler (3) of power supply (1) lower surface, the left side fixedly connected with sieve powder case (2) of puddler (3) surface, the bottom fixedly connected with agitator (5) of puddler (3), the left side fixedly connected with support (4) of sieve powder case (2) surface, support (4) bottom fixedly connected with base (6), the top of base (6) and the bottom fixed connection of agitator (5), the mud outlet has been seted up to the right-hand member of base (6).

2. A cement mixer according to claim 1, wherein: sieve powder case (2) includes lateral wall (21), the inner chamber fixedly connected with buffering ellipsoid (22) of lateral wall (21), equal fixedly connected with buffer spring (23) in buffering ellipsoid (22) inner wall both ends, the bottom fixedly connected with pressure ball (24) of buffer spring (23), the right side fixedly connected with sieve (27) of pressure ball (24), the sieve mesh has been seted up to the inner chamber of sieve (27), the right-hand member of sieve (27) runs through the surface of lateral wall (21), the right-hand member of sieve (27) extends to the outside of lateral wall (21).

3. A cement mixer according to claim 2, wherein: the powder sieving box (2) comprises a top cover (25), the inner wall of the top cover (25) is fixedly connected with the outer surface of a buffer ellipsoid (22), the two ends of a buffer spring (23) are fixedly connected with the inner wall of the buffer ellipsoid (22), the outer surface of the buffer spring (23) penetrates through the inner cavity of a pressure ball (24), the lower surface of the pressure ball (24) is fixedly connected with a slotted bearing rod (26), the bottom end of the slotted bearing rod (26) penetrates through the lower surface of the top cover (25), the bottom end of the slotted bearing rod (26) is fixedly connected with a sieving device (7), the right end of a sieve plate (27) is fixedly connected with the left side of the sieving device (7), the bottom end of the sieving device (7) is fixedly connected with an opening shell (28), the axle center of the opening shell (28) is movably connected with a clamping plate (29) through a clamping point (8), the lower surface of the opening shell (28) is fixedly connected with a button (210), both sides of opening shell (28) all rotate and are connected with baffle (211), the left end joint of baffle (211) has decides board (212).

4. A cement mixer according to claim 3, wherein: press from both sides contact (8) including diaphragm (81), the upper surface of diaphragm (81) is seted up flutedly, the last fixed surface of diaphragm (81) is connected with machine board (83), the right-hand member fixedly connected with tension spring (84) of machine board (83), the last fixed surface of machine board (83) is connected with bites tooth (85), the fixed welding in top of biting tooth (85) has dop (82).

5. A cement mixer according to claim 3, wherein: sieving mechanism (7) are including center ball (71), center ball (71) inner chamber has pull ball (72) through spout swing joint, the upper end fixed weld of pulling ball (72) has collude pole (73), the inner chamber of center ball (71) is run through on the top of collude pole (73), the top joint of collude pole (73) has pull rod (74), the inner chamber of fluting bearing bar (26) is run through on the top of pull rod (74), the top fixedly connected with L pole (9) of pull rod (74), the both sides fixedly connected with flabellum (75) of L pole (9), the inner chamber fixed connection of tension spring (84) and fluting bearing bar (26) is passed through on the top of L pole (9).

6. A cement mixer according to claim 5, wherein: l pole (9) include rocker (91), the left end of rocker (91) is passed through the rotor and is connected with the surface rotation of L pole (9), the right-hand member fixedly connected with steel ball (92) of rocker (91), the bottom fixedly connected with buffering shell (93) of steel ball (92), compression gasket (94) have been cup jointed to the inner wall of buffering shell (93), the top fixedly connected with connecting ring pole (95) of steel ball (92).

Background

Cement is a powdered hydraulic inorganic cementing material. After water is added and stirred, the mortar can be hardened in the air or in water, sand, stone and other materials can be firmly cemented together, and the concrete made of the cemented macadam has higher strength and can resist the erosion of fresh water or salt water after being hardened. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time. The cement production process includes stoving and grinding steps, and aims at stoving liquid cement, grinding into powder and packing.

Disclosure of Invention

The invention aims to provide a cement mixer to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cement mixer, includes the power supply, the left end fixedly connected with puddler of power supply lower surface, the left side fixedly connected with sieve powder case of puddler surface, the bottom fixedly connected with agitator of puddler, the left side fixedly connected with support of sieve powder case surface, support bottom fixedly connected with base, the top of base and the bottom fixed connection of agitator, the mud outlet has been seted up to the right-hand member of base.

Preferably, the sieve powder case includes the lateral wall, the inner chamber fixedly connected with buffering ellipsoid of lateral wall, the equal fixedly connected with buffer spring in buffering ellipsoid inner wall both ends, buffer spring's bottom fixedly connected with pressure ball, the right side fixedly connected with sieve of pressure ball, the sieve mesh has been seted up to the inner chamber of sieve, the right-hand member of sieve runs through the surface of lateral wall, the right-hand member of sieve extends to the outside of lateral wall.

The powder sieving box comprises a top cover, the inner wall of the top cover is fixedly connected with the outer surface of a buffering ellipsoid, the two ends of a buffer spring are fixedly connected with the inner wall of the buffering ellipsoid, the outer surface of the buffer spring penetrates through the inner cavity of a pressure ball, the lower surface of the pressure ball is fixedly connected with a slotted bearing rod, the bottom of the slotted bearing rod penetrates through the lower surface of the top cover, the bottom of the slotted bearing rod is fixedly connected with a screening device, the right end of a sieve plate is fixedly connected with the left side of the screening device, the bottom of the screening device is fixedly connected with an opening shell, the axle center of the opening shell is movably connected with a clamping plate through a clamping joint, the lower surface of the opening shell is fixedly connected with a button, the two sides of the opening shell are all rotatably connected with a baffle, and the left end of the baffle is clamped with a fixed plate.

The clamping joint comprises a transverse plate, a groove is formed in the upper surface of the transverse plate, the upper surface of the transverse plate is fixedly connected with a machine closing plate, the right end of the machine closing plate is fixedly connected with a tension spring, the upper surface of the machine closing plate is fixedly connected with an engaging tooth, and a clamping head is fixedly welded at the top end of the engaging tooth.

Preferably, the sieving mechanism includes the center ball, the spout has been seted up to the center ball inner chamber, the inside ball that draws that is equipped with of spout, the fixed welding in upper end of drawing the ball has the hooked pole, the inner chamber of center ball is run through on the top of hooked pole, the top joint of hooked pole has the pull rod, the inner chamber of fluting bearing bar is run through on the top of pull rod, the top fixedly connected with L pole of pull rod, the both sides fixedly connected with flabellum of L pole, the inner chamber fixed connection of tension spring and fluting bearing bar is passed through on the top of L pole.

Preferably, the L rod comprises a rocker, the left end of the rocker is rotatably connected with the outer surface of the L rod through a rotor, the right end of the rocker is fixedly connected with a steel ball, the bottom end of the steel ball is fixedly connected with a buffer shell, a compression gasket is sleeved on the inner wall of the buffer shell, and the top end of the steel ball is fixedly connected with a connecting ring rod.

The invention provides a cement mixer. The method has the following beneficial effects:

(1) when the device is used for producing cement, coarse cement is poured into the powder sieving box, then the machine is started, the power source enables the stirring rod to rotate violently, the stirring rod stirs the cement, the cement is crushed and refined, the stirring rod can generate violent vibration when working, and further the whole machine can vibrate violently, the coarse cement poured into the powder sieving box can screen out the finer cement powder preferentially under the vibration of the powder sieving box, the cement outlet through the base can ensure that the cement produced in previous batches is the fine particle cement after screening, no large block cement exists, the yield is improved, the particles and the cement blocks in the cement with larger blocks can be left in the powder sieving box, the cement blocks can not pass through the mud outlet, the process of secondary grinding is needed, and therefore a user can quickly and efficiently find out bad cement by using the machine, thereby improving production pertinently.

(2) Under normal conditions, splint are closed through the clamp splice joint, splint keep away from the button, the baffle blocks the cement powder whereabouts, when this machine during operation, splint whole receives the influence of vibrations, can promote tension spring when vibrations about the office board of joint dop, splint open this moment, constantly pat the button, open the baffle, the cement powder whereabouts, sieve powder case normally shines whitewashed, the device's existence can prevent when the machine does not start, cement powder gets into the mud outlet of base from sieve powder case, cement model and puddler in the pouring cement model different and the cement pollution's the condition appear, certain insurance effect is played.

(3) Because this machine is used for cement manufacture, when dropping into cement powder volume too much, it is unrealistic that the shake that singly leans on the sieve screens cement powder, because too much cement powder can block up the fore shaft department of sieve, so need other device with the cement dispersion, cement powder pours back in the sieve powder case into, most falls on the flabellum, after the start machine, draw the ball vibrations from top to bottom in central ball, drive L pole through pull rod and collude the pole and carry out piston motion, at this moment the flabellum is pulled, open repeatedly, it is closed, shake off the cement powder on the flabellum gradually and take on the sieve, thereby effectively solve the problem that cement powder is too much blockked up sieve fore shaft department.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the powder screening box of the present invention;

FIG. 4 is a schematic structural diagram of a clamp contact according to the present invention;

FIG. 5 is a schematic structural view of a screening apparatus according to the present invention;

FIG. 6 is a schematic view of the structure of the L-bar of the present invention.

In the figure: 1. a power source; 2. a powder sieving box; 3. a stirring rod; 4. a support; 5. a stirrer; 6. a base; 21. a side wall; 22. a buffer ellipsoid; 23. a buffer spring; 24. a pressure ball; 25. a top cover; 26. slotting a bearing rod; 27. a sieve plate; 28. an open shell; 29. a splint; 210. a button; 211. a baffle plate; 212. fixing a plate; 7. a screening device; 71. a center ball; 72. pulling a ball; 73. a hook rod; 74. a pull rod; 75. a fan blade; 8. clamping a contact point; 81. a transverse plate; 82. clamping a head; 83. a machine board; 84. a tension spring; 85. biting teeth; 9. an L-bar; 91. a rocker; 92. steel balls; 93. a buffer shell; 94. compressing the gasket; 95. a connecting ring 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.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a cement mixer, includes power supply 1, the left end fixedly connected with puddler 3 of 1 lower surface of power supply, the left side fixedly connected with sieve powder case 2 of puddler 3 surface, the bottom fixedly connected with agitator 5 of puddler 3, the left side fixedly connected with support 4 of sieve powder case 2 surfaces, 4 bottom fixedly connected with bases of support 6, the top of base 6 and the bottom fixed connection of agitator 5, the mud mouth has been seted up to the right-hand member of base 6.

Sieve powder case 2 includes lateral wall 21, the inner chamber fixedly connected with buffering ellipsoid 22 of lateral wall 21, the equal fixedly connected with buffer spring 23 in buffering ellipsoid 22 inner wall both ends, buffer spring 23's bottom fixedly connected with pressure ball 24, pressure ball 24's right side fixedly connected with sieve 27, the sieve mesh has been seted up to the inner chamber of sieve 27, the right-hand member of sieve 27 runs through the surface of lateral wall 21, the right-hand member of sieve 27 extends to the outside of lateral wall 21.

The powder sieving box 2 comprises a top cover 25, the inner wall of the top cover 25 is fixedly connected with the outer surface of a buffering ellipsoid 22, two ends of a buffering spring 23 are fixedly connected with the inner wall of the buffering ellipsoid 22, the outer surface of the buffering spring 23 penetrates through the inner cavity of a pressure ball 24, the lower surface of the pressure ball 24 is fixedly connected with a slotted bearing rod 26, the bottom end of the slotted bearing rod 26 penetrates through the lower surface of the top cover 25, the bottom end of the slotted bearing rod 26 is fixedly connected with a screening device 7, the right end of a screen plate 27 is fixedly connected with the left side of the screening device 7, the bottom end of the screening device 7 is fixedly connected with an opening shell 28, the axis of the opening shell 28 is movably connected with a clamping plate 29 through a clamping point 8, the lower surface of the opening shell 28 is fixedly connected with a button 210, two sides of the opening shell 28 are rotatably connected with baffle plates 211, the left end of the baffle plate 211 is clamped with a fixed plate 212, cement has drying and grinding processes in the production process, the aim is to dry liquid cement firstly and then crush the cement into powder for convenient packaging, if the yield of the production process is low, the produced cement can generate block cement due to insufficient grinding, which affects the quality and the yield of the produced cement and the use of consumers, when the device is used for producing cement, coarse cement is poured into a powder sieving box 2, then a machine is started, a power source 1 enables a stirring rod 3 to rotate violently, the stirring rod 3 stirs, crushes and refines the cement, the stirring rod 3 can generate violent vibration when in work because the cement is hard, and further the whole machine generates violent vibration, at the moment, the coarse cement poured into the powder sieving box 2 can preferentially sieve out the finer cement powder under the vibration of the powder sieving box 2, and the cement passes through a mud outlet of a base 6, so the cement produced in previous batches is screened fine particle cement, there is hardly the bold cement, therefore the yields has obtained the improvement, and the granule and the cement piece of great piece can be stayed sieve powder case 2 in the cement, can't follow the mud mouth and pass through, so need pass through the process of milling once more, so the user uses this machine can swiftly find out bad cement high-efficiently, and then pertinence ground improves production.

The clamp contact 8 comprises a transverse plate 81, a groove is arranged on the upper surface of the transverse plate 81, a trap plate 83 is fixedly connected on the upper surface of the transverse plate 81, a tension spring 84 is fixedly connected on the right end of the trap plate 83, a biting tooth 85 is fixedly connected on the upper surface of the trap plate 83, a chuck 82 is fixedly welded on the top end of the biting tooth 85, in a normal state, the clamping plate 29 is clamped and closed through the clamping contact 8, the clamping plate 29 is far away from the button 210, the baffle 211 blocks the cement powder from falling, when the machine works, the whole clamp plate 29 is affected by vibration, the mechanical closing plate 83 of the clamping chuck 82 can push the tension spring 84 when vibrating left and right, at the moment, the clamp plate 29 is opened, the button 210 is continuously flapped, the baffle 211 is opened, cement powder falls, the powder sieving box 2 is used for drying powder normally, the existence of the device can prevent that when the machine did not start, cement powder from sieve powder case 2 entering base 6's mud outlet, avoided pouring into cement model and puddler 3 in the cement model different and the condition that cement pollutes appears.

Sieving mechanism 7 includes central ball 71, the inner chamber of central ball 71 has pull ball 72 through spout swing joint, the fixed welding in upper end of pull ball 72 has hook bar 73, the inner chamber of central ball 71 is run through on the top of hook bar 73, hook bar 73's top joint has pull rod 74, the inner chamber of fluting bearing bar 26 is run through on the top of pull rod 74, pull rod 74's top fixedly connected with L pole 9, L pole 9's both sides fixedly connected with flabellum 75, tension spring 84 and fluting bearing bar 26's inner chamber fixed connection is passed through on L pole 9's top.

The L rod 9 comprises a rocker 91, the left end of the rocker 91 is rotatably connected with the outer surface of the L rod 9 through a rotor, the right end of the rocker 91 is fixedly connected with a steel ball 92, the bottom end of the steel ball 92 is fixedly connected with a buffer shell 93, the inner wall of the buffer shell 93 is sleeved with a compression gasket 94, and the top end of the steel ball 92 is fixedly connected with a connecting ring rod 95. As the machine is used for cement production, when the amount of cement powder is too large, the cement powder is unrealistic to be screened by shaking of the sieve plate 27 alone, and the sieve opening of the sieve plate 27 is blocked by the excessive cement powder, so that other devices are needed to disperse the cement, most of the cement powder falls onto the fan blade 75 after being poured into the sieve powder box 2, after the machine is started, the pull ball 72 vibrates up and down in the central ball 71, the L rod 9 is driven to perform piston motion through the pull rod 74 and the hook rod 73, at the fan blade 75 is pulled, repeatedly opened and closed, and the cement powder on the fan blade 75 is gradually shaken off to the sieve plate 27, thereby effectively solving the problem that the screen opening of the screen plate 27 is blocked by excessive cement powder.

The working principle is as follows: when the device is used for producing cement, coarse cement is poured into the powder sieving box 2, then the machine is started, the power source 1 enables the stirring rod 3 to rotate violently, the stirring rod 3 stirs, crushes and refines the cement, the stirring rod 3 can generate violent vibration certainly during working due to the fact that the cement is hard, and then the whole machine can generate violent vibration, at the moment, the coarse cement poured into the powder sieving box 2 can preferentially sieve out the finer cement powder under the vibration of the powder sieving box 2, the cement passes through the mud outlet of the base 6, so that the cement produced in previous batches is the screened fine particle cement, large cement blocks hardly exist, the yield is improved, larger particles and cement blocks in the cement can be left in the powder sieving box 2 and can not pass through the mud outlet, the cement needs to be milled again, and a user can quickly and efficiently find out bad cement by using the machine, thereby improving production pertinently.

Under normal conditions, splint 29 is closed through the 8 joint of clamp connection point, button 210 is kept away from to splint 29, baffle 211 blocks the cement powder whereabouts, when this machine during operation, splint 29 wholly receives the influence of vibrations, can promote tension spring 84 when shaking about the office board 83 of joint dop 82, splint 29 opens this moment, constantly pat button 210, open baffle 211, the cement powder whereabouts, sieve powder case 2 normally shines the powder, the device's existence can prevent when the machine does not start, the cement powder gets into the mud outlet of base 6 from sieve powder case 2, cement model and puddler 3 interior cement model number difference and the condition that cement pollutes appear have been avoided pouring into, play certain safekeeping effect.

Because this machine is used for cement manufacture, when the volume of throwing into cement powder is too much, it is unrealistic to rely on the shake screening cement powder of sieve plate 27 alone, because too much cement powder can block up the sieve mouth department of sieve plate 27, so need other device to disperse cement, cement powder pours into in the sieve powder case 2 back, most fall on flabellum 75, after the start-up machine, draw ball 72 shakes from top to bottom in central ball 71, drive L pole 9 through pull rod 74 and colluding pole 73 and carry out piston motion, flabellum 75 is at this moment pulled, open repeatedly, it is closed, shake the cement powder on the flabellum 75 gradually and fall and take on sieve plate 27, thereby effectively solve the too much problem of blocking up sieve mouth department of sieve plate 27 with cement powder.

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.