CN213967695U

CN213967695U - Sieving mechanism is used in production of cubic boron nitride abrasive material

Info

Publication number: CN213967695U
Application number: CN202022526312.XU
Authority: CN
Inventors: 赵松奇; 赵高举
Original assignee: Henan Zhongyue Electromechanical Co ltd
Current assignee: Henan Zhongyue Electromechanical Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-17
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a sieving mechanism is used in production of cubic boron nitride abrasive material, including the sieving mechanism body, the left side fixedly connected with storage tank of sieving mechanism body, the bottom fixedly connected with transmission case of storage tank, the spout has all been seted up to the both sides of transmission incasement wall, the inside sliding connection of spout has the slider the inboard fixedly connected with holding down plate of slider, the spring groove has been seted up to the bottom of holding down plate, the top fixedly connected with spring of spring inslot wall, the bottom of spring extend to the outside of spring groove and the bottom fixed connection of transmission incasement wall, the top fixedly connected with montant of holding down plate. The utility model provides a current sieving mechanism do not possess the function of throwing the material regularly, need the proper motion control throw the problem of material opportunity, this sieving mechanism possesses the advantage of throwing the material regularly, has improved sieving mechanism's work efficiency, has improved sieving mechanism's practicality.

Description

Sieving mechanism is used in production of cubic boron nitride abrasive material

Technical Field

The utility model relates to a cubic boron nitride processing technology field specifically is a sieving mechanism is used in cubic boron nitride abrasive material production.

Background

The cubic boron nitride has the characteristics of high hardness and good wear resistance, is widely applied to the machining industry, has excellent grinding performance, can be used for processing difficult-to-grind materials, improves the productivity, is favorable for strictly controlling the shape and the size precision of a workpiece, and can effectively improve the grinding quality of the workpiece. Need filter the cubic boron nitride who has polished when cubic boron nitride produces, but current sieving mechanism need control by oneself and throw the opportunity of material, and this not only has reduced sieving mechanism's work efficiency, has also reduced sieving mechanism's practicality.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a sieving mechanism is used in cubic boron nitride abrasive material production possesses the advantage of throwing the material regularly, has solved current sieving mechanism and has not possessed the function of throwing the material regularly, needs the problem of automatic control throwing the material opportunity.

The utility model provides a following technical scheme: a screening device for cubic boron nitride abrasive production comprises a screening device body, wherein a storage tank is fixedly connected to the left side of the screening device body, a transmission case is fixedly connected to the bottom of the storage tank, chutes are formed in two sides of the inner wall of the transmission case, a slide block is slidably connected to the inside of each chute, a lower press plate is fixedly connected to the inner side of each slide block, a spring groove is formed in the bottom of the lower press plate, a spring is fixedly connected to the top of the inner wall of the spring groove, the bottom of the spring extends to the outside of the spring groove and is fixedly connected with the bottom of the inner wall of the transmission case, a vertical rod is fixedly connected to the top of the lower press plate, the top of the vertical rod sequentially penetrates through the transmission case and the storage tank and extends to a control block fixedly connected to the inside of the storage tank, a guide groove is formed in the left bottom of the inner wall of the storage tank, and a guide block is slidably connected to the inside of the guide groove, the right side of guide block and the left side fixed connection of accuse material piece, the top intercommunication of storage tank has the feeder hopper.

And the two sides of the bottom of the material control block are fixedly connected with limit blocks, and the limit blocks are matched with the material control block.

The top of feeder hopper has the flap door through hinge swing joint, the right side fixedly connected with handle at flap door top.

The bottom fixedly connected with on lid door right side is taken with the hook, the top fixedly connected with hasp on feeder hopper right side, take with hasp cooperation.

The bottom of the cover door is fixedly connected with a sealing gasket, and the cross sectional area of the sealing gasket is smaller than that of the cover door.

The supporting legs are fixedly connected to the two sides of the bottom of the transmission case, and the anti-slip pads are fixedly connected to the bottoms of the supporting legs.

The beneficial effects of the utility model are as follows:

1. the utility model provides a current sieving mechanism do not possess the function of throwing the material regularly, need the proper motion control throw the problem of material opportunity, this sieving mechanism possesses the advantage of throwing the material regularly, has improved sieving mechanism's work efficiency, has improved sieving mechanism's practicality.

2. The utility model discloses a set up the stopper, can carry on spacingly to the position of accuse material piece, avoid the inner wall of accuse material piece and storage tank to bump.

3. The utility model discloses a set up lid door and handle, can seal the feeder hopper after the material loading, avoid the rainwater to get into the inside of storage tank along the feeder hopper when rainy day.

4. The utility model discloses a setting is taken colluded and the hasp, can be convenient for fix the lid door, avoids the lid door the condition that the abnormal opening appears after the closure.

5. The utility model discloses a set up sealed the pad, can promote the sealed effect of feeder hopper, avoid the inside dust diffusion of feeder hopper to the outside of feeder hopper, cause the pollution to external environment.

6. The utility model discloses a set up landing leg and slipmat, can reduce the area of contact between transmission case and the ground, avoid subaerial ponding to corrode the bottom of transmission case, through the setting of slipmat, can increase the frictional force between landing leg and the ground, the phenomenon of skidding appears when avoiding landing leg and ground contact.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the cover door of FIG. 1 according to the present invention;

fig. 4 is a perspective view of the feeding hopper of fig. 1.

In the figure: 1. a screening device body; 2. a material storage tank; 3. a transmission case; 4. a chute; 5. a slider; 6. a lower pressing plate; 7. a spring slot; 8. a spring; 9. a vertical rod; 10. a material control block; 11. a guide groove; 12. a guide block; 13. a feed hopper; 14. a limiting block; 15. covering the door; 16. a handle; 17. hooking; 18. a hasp; 19. a gasket; 20. a support leg; 21. a non-slip mat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the utility model is characterized in that a storage tank 2 is fixedly connected to the left side of a screening device body 1, a transmission case 3 is fixedly connected to the bottom of the storage tank 2, sliding grooves 4 are respectively arranged on both sides of the inner wall of the transmission case 3, a slider 5 is slidably connected to the inside of the sliding groove 4, a lower pressing plate 6 is fixedly connected to the inner side of the slider 5, a spring groove 7 is arranged at the bottom of the lower pressing plate 6, a spring 8 is fixedly connected to the top of the inner wall of the spring groove 7, the bottom of the spring 8 extends to the outside of the spring groove 7 and is fixedly connected to the bottom of the inner wall of the transmission case 3, a vertical rod 9 is fixedly connected to the top of the lower pressing plate 6, the top of the vertical rod 9 sequentially penetrates through the transmission case 3 and the storage tank 2 and extends to the inside of the storage tank 2 and is fixedly connected with a material control block 10, a guide groove 11 is arranged at the bottom of the left side of the inner wall of the storage tank 2, a guide block 12 is slidably connected to the left side of the guide groove 11, and the left side of the material control block 10 are fixedly connected, the top of the storage tank 2 is communicated with a feed hopper 13.

Referring to fig. 1, both sides of the bottom of the material control block 10 are fixedly connected with limit blocks 14, and the limit blocks 14 are matched with the material control block 10.

This embodiment can be spacing to the position of accuse material piece 10 through setting up stopper 14, avoids the inner wall of accuse material piece 10 and storage tank 2 to bump.

Referring to fig. 1, a cover door 15 is movably connected to the top of the feeding hopper 13 through a hinge, and a handle 16 is fixedly connected to the right side of the top of the cover door 15.

This embodiment can seal feeder hopper 13 after the material loading through setting up lid 15 and handle 16, avoids the rainwater to get into the inside of storage tank 2 along feeder hopper 13 when the rainy day.

Referring to fig. 2, a hook 17 is fixedly connected to the bottom of the right side of the cover door 15, a buckle 18 is fixedly connected to the top of the right side of the feed hopper 13, and the hook 17 is engaged with the buckle 18.

This embodiment can be convenient for fix the lid door 15 through setting up hasp 17 and hasp 18, avoids lid door 15 to appear the condition of improper opening after the closure.

Referring to fig. 3, a gasket 19 is fixedly coupled to the bottom of the cover door 15, and the gasket 19 has a cross-sectional area smaller than that of the cover door 15.

This embodiment is through setting up sealed 19 of filling up, can promote the sealed effect of feeder hopper 13, avoids the inside dust diffusion of feeder hopper 13 to feeder hopper 13's outside, causes the pollution to external environment.

Referring to fig. 1, legs 20 are fixedly connected to both sides of the bottom of the transmission case 3, and anti-slip pads 21 are fixedly connected to the bottoms of the legs 20.

This embodiment can reduce the area of contact between transmission case 3 and the ground through setting up landing leg 20 and slipmat 21, avoids the bottom of subaerial ponding corruption transmission case 3, through the setting of slipmat 21, can increase the frictional force between landing leg 20 and the ground, the phenomenon of skidding appears when avoiding landing leg 20 and ground contact.

The utility model separates the hasp 18 from the hook 17 by shifting the hasp 18 upwards, opens the cover door 15 by lifting the handle 16, feeds materials into the feeding hopper 13, the materials enter the storage tank 2 along the feeding hopper 13, when the material on the material control block 10 reaches a certain weight, the material control block 10 moves downwards to drive the guide block 12 to slide downwards in the guide groove 11, the material control block 10 moves downwards to limit the material control block 10 through the limiting block 14, the material control block 10 moves downwards to drive the vertical rod 9 to move downwards, the vertical rod 9 moves downwards to drive the lower pressing plate 6 to move downwards, the lower pressing plate 6 moves downwards to drive the sliding block 5 to slide downwards in the sliding groove 4, the lower pressing plate 6 moves downwards to compress the spring 8 through the cooperation of the spring groove 7 and the transmission case 3, and the material enters the inside of the screening device body 1 along the inclination of the material control block 10, so that the effect of timing feeding is achieved.

Claims

1. The utility model provides a sieving mechanism is used in production of cubic boron nitride abrasive material, includes sieving mechanism body (1), its characterized in that: the screening device comprises a screening device body (1), wherein a storage tank (2) is fixedly connected to the left side of the screening device body (1), a transmission case (3) is fixedly connected to the bottom of the storage tank (2), chutes (4) are formed in the two sides of the inner wall of the transmission case (3), sliders (5) are slidably connected to the inner portions of the chutes (4), a lower pressing plate (6) is fixedly connected to the inner sides of the sliders (5), spring grooves (7) are formed in the bottom of the lower pressing plate (6), springs (8) are fixedly connected to the tops of the inner walls of the spring grooves (7), the bottoms of the springs (8) extend to the outer portions of the spring grooves (7) and the bottom of the inner wall of the transmission case (3) and are fixedly connected to the bottoms of the inner wall of the transmission case (3), vertical rods (9) are fixedly connected to the tops of the lower pressing plate (6), and control blocks (10) are fixedly connected to the inner portions of the transmission case (3) and the storage tank (2) and extend to the top of the storage tank (9) in sequence, guide way (11) have been seted up to the left bottom of storage tank (2) inner wall, the inside sliding connection of guide way (11) has guide block (12), the right side of guide block (12) and the left side fixed connection of accuse material piece (10), the top intercommunication of storage tank (2) has feeder hopper (13).

2. The screening apparatus for cubic boron nitride abrasive production according to claim 1, characterized in that: both sides of control material piece (10) bottom all link firmly and connect stopper (14), stopper (14) and control material piece (10) cooperation.

3. The screening apparatus for cubic boron nitride abrasive production according to claim 2, characterized in that: the top of feeder hopper (13) has lid door (15) through hinge swing joint, the right side fixedly connected with handle (16) at lid door (15) top.

4. The screening apparatus for cubic boron nitride abrasive production according to claim 3, characterized in that: the bottom fixedly connected with on lid door (15) right side takes on hook (17), top fixedly connected with hasp (18) on feeder hopper (13) right side, take on hook (17) and hasp (18) cooperation.

5. The screening apparatus for cubic boron nitride abrasive production according to claim 4, characterized in that: the bottom of the cover door (15) is fixedly connected with a sealing gasket (19), and the cross sectional area of the sealing gasket (19) is smaller than that of the cover door (15).

6. The screening apparatus for cubic boron nitride abrasive production according to claim 5, characterized in that: the two sides of the bottom of the transmission case (3) are fixedly connected with supporting legs (20), and the bottom of each supporting leg (20) is fixedly connected with an anti-slip pad (21).