1. The utility model provides a can prevent weighing device for processing of graphite alkene that raw materials dropped, includes casing (1), its characterized in that: the top of the shell (1) is provided with a connecting plate (2) in a penetrating manner, the top of the connecting plate (2) is fixedly connected with a scale pan (3), the right side of the shell (1) is fixedly connected with a first supporting block (4), the right side of the top of the first supporting block (4) is fixedly connected with a transmission case (5), the top of the transmission case (5) is fixedly connected with an electric case (6), the bottom of the inner wall of the transmission case (5) is movably connected with a lead screw (7) through a bearing, the top end of the lead screw (7) penetrates through the transmission case (5) and extends to the inside of the electric case (6) and is fixedly connected with a transmission mechanism (8), the tops of two sides of the shell (1) are fixedly connected with backing plates (9), the outer side of the shell (1) is provided with a baffle box (10), the inner wall of the baffle box (10) is connected with the surfaces of the backing plates (9) in a sliding manner, the top and the bottom of the right side of the baffle box (10) are fixedly connected with a second supporting block (11), an opening (12) is formed in the left side of the transmission case (5), the right side of the second supporting block (11) penetrates through the opening (12) and is fixedly connected with a sleeve block (13), and the right side of the sleeve block (13) is sleeved on the surface of the lead screw (7).

2. The weighing device for graphene processing capable of preventing raw materials from falling off as claimed in claim 1, wherein: the right side fixedly connected with sliding block (14) of cover block (13), the inside vertical fixedly connected with of transmission case (5) is located slide bar (15) on lead screw (7) right side, sliding block (14) cup joint on the surface of slide bar (15).

3. The weighing device for graphene processing capable of preventing raw materials from falling off as claimed in claim 1, wherein: one side of the backing plate (9) is provided with a sliding groove (16), the bottoms of the two sides of the inner wall of the baffle box (10) are fixedly connected with sliding blocks (17), and the sliding blocks (17) are connected inside the sliding groove (16) in a sliding mode.

4. The weighing device for graphene processing capable of preventing raw materials from falling off as claimed in claim 1, wherein: drive mechanism (8) include motor (81), worm (82) and worm wheel (83), motor (81) fixed connection is at the front side of electronic box (6) inner wall, the model of motor (81) is GA12-N20, worm (82) fixed connection is at the output of motor (81), the rear end of worm (82) passes through bearing swing joint at the rear side of electronic box (6) inner wall, worm wheel (83) fixed connection is on the top of lead screw (7), worm wheel (83) and worm (82) meshing.

5. The weighing device for graphene processing capable of preventing raw materials from falling off as claimed in claim 3, wherein: the bottom of the inner wall of the sliding groove (16) is fixedly connected with a rubber pad (18), and the distance between the inner wall of the baffle box (10) and the surfaces of the cushion plate (9) and the shell (1) is not more than five millimeters.

6. The weighing device for graphene processing capable of preventing raw materials from falling off as claimed in claim 1, wherein: the right side of the shell (1) is fixedly connected with a third supporting block (19) located at the top of the first supporting block (4), the right side of the third supporting block (19) is fixedly connected with the left side of the transmission case (5), the top of the third supporting block (19) is fixedly connected with a spring (20), and the top of the spring (20) is fixedly connected with the right side of the bottom of the retaining case (10).

7. The weighing method for graphene processing according to claim 1, capable of preventing raw materials from falling off, wherein the weighing method comprises the following steps: when using, the user at first starts motor 81, and motor 81 drives worm 82 and rotates, and worm 82 uses through the cooperation with turbine 83 to drive lead screw 7 and rotate, thereby lead screw 7 is rotatory to drive the nested piece 13 rebound, and nested piece 13 drives through two 11 supporting shoes and keeps off case 10 rebound, moves when being fit for the height, closes motor 81, then places the graphite alkene raw materials at the top of balance dish 3, can weigh.

Background

Graphene is a hexagonal honeycomb-shaped two-dimensional carbon nano material consisting of carbon atoms, has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, and is considered to be a revolutionary material in the future.

In the manufacturing process of graphite alkene, it is indispensable a ring to weigh, because the processing method is different to need just can process after accurately weighing graphite alkene raw materials, and current weighing device when weighing graphite alkene raw materials, the phenomenon that graphite alkene raw materials dropped appears easily, such weighing device does not have certain protector when weighing, thereby the phenomenon that graphite alkene raw materials dropped and lead to the damage appears easily, has improved the cost of manufacture of graphite alkene, has reduced production efficiency.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the weighing device for graphene processing, which can prevent raw materials from falling, provided by the invention has the advantage of preventing the raw materials of graphene from falling, and solves the problem that the raw materials of graphene are easy to fall when the existing weighing device is used for weighing the raw materials of graphene.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a graphene processing weighing device capable of preventing raw materials from falling comprises a shell, wherein a connecting plate penetrates through the top of the shell, a scale pan is fixedly connected to the top of the connecting plate, a first supporting block is fixedly connected to the right side of the shell, a transmission box is fixedly connected to the right side of the top of the first supporting block, an electric box is fixedly connected to the top of the transmission box, a lead screw is movably connected to the bottom of the inner wall of the transmission box through a bearing, the top end of the lead screw penetrates through the transmission box and extends to the inside of the electric box to be fixedly connected with a transmission mechanism, backing plates are fixedly connected to the tops of two sides of the shell, a baffle box is arranged on the outer side of the shell, the inner wall of the baffle box is in sliding connection with the surfaces of the backing plates, a second supporting block is fixedly connected to the top and the bottom of the right side of the baffle box, an opening is formed in the left side of the transmission box, and a sleeve block is fixedly connected to the right side of the second supporting block, the right side of the sleeve block is sleeved on the surface of the lead screw.

Preferably, the right side fixedly connected with sliding block of cover piece, the inside vertical fixedly connected with of transmission case is located the slide bar on lead screw right side, the sliding block cup joints the surface at the slide bar.

Preferably, a sliding groove is formed in one side of the base plate, sliding blocks are fixedly connected to the bottoms of the two sides of the inner wall of the baffle box, and the sliding blocks are connected to the inside of the sliding groove in a sliding mode.

Preferably, drive mechanism includes motor, worm and turbine, motor fixed connection is at the front side of electronic box inner wall, the model of motor is GA12-N20, worm fixed connection is at the output of motor, the rear end of worm passes through bearing swing joint at the rear side of electronic box inner wall, turbine fixed connection is on the top of lead screw, turbine and worm mesh.

Preferably, the bottom of the inner wall of the sliding groove is fixedly connected with a rubber pad, and the distance between the inner wall of the baffle box and the surface of the base plate and the surface of the shell is not more than five millimeters.

Preferably, the right side of the shell is fixedly connected with a third supporting block positioned at the top of the first supporting block, the right side of the third supporting block is fixedly connected with the left side of the transmission case, the top of the third supporting block is fixedly connected with a spring, and the top of the spring is fixedly connected with the right side of the bottom of the baffle case.

(III) advantageous effects

Compared with the prior art, the weighing device for graphene processing, which can prevent raw materials from falling, provided by the invention has the following beneficial effects:

1. this can prevent weighing device is used in processing of graphite alkene that raw materials dropped, through the connecting plate, supporting shoe one, the transmission case, the electronic box, the lead screw, drive mechanism, the backing plate, keep off the case, supporting shoe two, opening and cover piece cooperation are used, it is when weighing to graphite alkene raw materials to have solved current weighing device, the problem that graphite alkene raw materials dropped appears easily, the advantage that can prevent graphite alkene raw materials from dropping has been possessed, the phenomenon that graphite alkene raw materials dropped and lead to the damage has been avoided, the cost of manufacture of graphite alkene is reduced, and the production efficiency is improved.

2. This can prevent weighing device for processing of graphite alkene that raw materials dropped through setting up sliding block and slide bar, can carry on spacingly to the cover block, avoids the cover block to appear rocking when reciprocating, and the phenomenon of striking appears in the inner wall that leads to keeping off the case and casing to stability when the cover block removes has been improved.

3. This can prevent weighing device for processing of graphite alkene that raw materials dropped through setting up spout and slider, can carry on spacingly to keeping off the case, has avoided keeping off the case and has rocked the cracked phenomenon that leads to two supporting shoes to the stability that keeps off the case removal has been improved.

4. This can prevent weighing device for graphene processing that raw materials dropped through setting up drive mechanism to reduced the slew velocity of lead screw, improved the output power to the lead screw, avoided unable drive lead screw to make the phenomenon of lagging upward movement, also reduced the wearing and tearing speed of lagging and lead screw simultaneously, improved the life of lagging and lead screw.

5. This can prevent weighing device is used in processing of graphite alkene that raw materials dropped through setting up the rubber pad, can avoid the slider to appear the phenomenon of striking with the bottom of spout inner wall when the downstream, has improved the life of slider, through setting up the interval into five millimeters, can avoid the phenomenon that the graphite alkene raw materials spilt from the clearance, has improved weighing device's usability.

6. This can prevent weighing device is used in processing of graphite alkene that raw materials dropped through setting up supporting shoe three and spring, can carry out the support of certain degree to keeping off the case, has avoided keeping off the case left side and has leaded to the phenomenon that the sliding block wearing and tearing speed is very fast by weight to the life of sliding block has been improved.

Drawings

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a left side sectional view of a partial structure of the present invention.

In the figure: a1 casing, A2 connecting plate, A3 scale, A4 supporting block I, A5 transmission case, A6 electric box, A7 lead screw, A8 transmission mechanism, A9 backing plate, A10 baffle case, A11 supporting block II, A12 opening, A13 set block, A14 sliding block, A15 sliding rod, A16 sliding groove, A17 sliding block, A18 rubber pad, A19 supporting block III, A20 spring, A81 motor, A82 worm and A83 turbine.

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. 1-3, a graphene processing weighing device capable of preventing raw materials from falling comprises a housing 1, a connecting plate 2 is arranged at the top of the housing 1 in a penetrating manner, a scale 3 is fixedly connected to the top of the connecting plate 2, a first supporting block 4 is fixedly connected to the right side of the housing 1, a transmission case 5 is fixedly connected to the right side of the top of the first supporting block 4, an electronic case 6 is fixedly connected to the top of the transmission case 5, a lead screw 7 is movably connected to the bottom of the inner wall of the transmission case 5 through a bearing, a transmission mechanism 8 is fixedly connected to the inside of the electronic case 6 by penetrating the top end of the lead screw 7 through the transmission case 5, the transmission mechanism 8 comprises a motor 81, a worm 82 and a turbine 83, the motor 81 is fixedly connected to the front side of the inner wall of the electronic case 6, the worm 82 is fixedly connected to the output end of the motor 81, the rear end of the worm 82 is movably connected to the rear side of the inner wall of the electronic case 6 through a bearing, the turbine 83 is fixedly connected to the top end of the lead screw 7, the worm wheel 83 is meshed with the worm 82, the rotating speed of the screw 7 is reduced by arranging the transmission mechanism 8, the output force to the screw 7 is improved, the phenomenon that the screw 7 cannot be driven to enable the sleeve block 13 to move upwards is avoided, meanwhile, the abrasion speed of the sleeve block 13 and the screw 7 is also reduced, the service lives of the sleeve block 13 and the screw 7 are prolonged, the top parts of two sides of the shell 1 are fixedly connected with the backing plate 9, one side of the backing plate 9 is provided with the sliding groove 16, the bottom part of the inner wall of the sliding groove 16 is fixedly connected with the rubber pad 18, the phenomenon that the sliding block 17 collides with the bottom part of the inner wall of the sliding groove 16 when moving downwards can be avoided by arranging the rubber pad 18, the service life of the sliding block 17 is prolonged, the sliding blocks 17 are fixedly connected with the bottom parts of two sides of the inner wall of the baffle box 10, the sliding block 17 is connected inside the sliding groove 16 in a sliding manner, and the sliding block 17 are arranged, the baffle box 10 can be limited, the phenomenon that the supporting block II 11 is fractured due to shaking of the retaining box 10 is avoided, so that the moving stability of the retaining box 10 is improved, the retaining box 10 is arranged on the outer side of the shell 1, the distance between the inner wall of the retaining box 10 and the surface of the backing plate 9 and the surface of the shell 1 is not more than five millimeters, the phenomenon that graphene raw materials leak out from a gap can be avoided by setting the distance to be five millimeters, the usability of a weighing device is improved, the inner wall of the retaining box 10 is in sliding connection with the surface of the backing plate 9, the right side of the shell 1 is fixedly connected with a supporting block III 19 positioned at the top of a supporting block I4, the right side of the supporting block III 19 is fixedly connected with the left side of the transmission box 5, the top of the supporting block III 19 is fixedly connected with a spring 20, the top of the spring 20 is fixedly connected with the right side of the bottom of the retaining box 10, the retaining box 10 can be supported to a certain degree by setting the supporting block III 19 and the spring 20, and the phenomenon that the abrasion speed of the sliding block 14 is higher due to the heavier left side of the retaining box 10 is avoided, thereby the life that has improved sliding block 14 keeps off top and the equal fixedly connected with supporting shoe two 11 in bottom on case 10 right side, opening 12 has been seted up in transmission case 5's left side, opening 12 and fixedly connected with overlap piece 13 are passed on supporting shoe two 11's right side, the right side fixedly connected with sliding block 14 of overlap piece 13, the inside vertical fixedly connected with of transmission case 5 is located the slide bar 15 on lead screw 7 right side, sliding block 14 cup joints the surface at slide bar 15, through setting up sliding block 14 and slide bar 15, can carry on spacingly to overlap piece 13, avoid overlap piece 13 to appear rocking when reciprocating, the phenomenon that the striking appears with casing 1 in the inner wall that leads to keeping off case 10, thereby stability when having improved overlap piece 13 and removing, overlap piece 13's right side cup joints the surface at lead screw 7.

When using, the user at first starter motor 81, motor 81 drives worm 82 and rotates, worm 82 is through the cooperation with turbine 83 and uses, thereby it rotates to drive lead screw 7, thereby lead screw 7 is rotatory to drive nested piece 13 rebound, nested piece 13 drives through two 11 supporting shoes and keeps off case 10 rebound, when removing to being fit for the height, close motor 81, then place the graphite alkene raw materials at the top of balance 3, can weigh, this weighing device is used in the graphite alkene processing that can prevent the raw materials and drop, the advantage that can prevent the graphite alkene raw materials and drop has been possessed, and simple structure, therefore, the clothes hanger is strong in practicability, and convenient for people use.

To sum up, this can prevent weighing device is used in processing of graphite alkene that raw materials dropped, through connecting plate 2, supporting shoe one 4, transmission case 5, electronic box 6, lead screw 7, drive mechanism 8, backing plate 9, keep off case 10, supporting shoe two 11, opening 12 and cover block 13 cooperation use, solved current weighing device when weighing to the graphite alkene raw materials, the problem that the graphite alkene raw materials dropped appears easily, the advantage that can prevent the graphite alkene raw materials and drop has been possessed, avoided the graphite alkene raw materials to drop and has leaded to the phenomenon of damage, the cost of manufacture of graphite alkene has been reduced, and the production efficiency is improved.

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.