CN212040633U

CN212040633U - Tablet grinding device

Info

Publication number: CN212040633U
Application number: CN201922059226.XU
Authority: CN
Inventors: 赖冠达
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-12-01
Anticipated expiration: 2029-11-26

Abstract

The utility model belongs to the technical field of grinder, especially, be a tablet grinder, filter the screening to inconvenient powdered medicine after grinding, and the problem of easy unloading jam now proposes following scheme, and it includes the frame, one side fixed mounting of frame has the motor, the one end of fixedly connected with pivot on the output shaft of motor, the one end of the other end fixedly connected with grinding roller of pivot, and the other end of grinding roller rotates to be connected on the inner wall of frame, is equipped with a plurality of grinding archs on the grinding roller, fixedly connected with cowl on the both sides inner wall of frame, and the stock guide is installed to the symmetry on the both sides inner wall of frame, and the symmetry is seted up flutedly on the both sides inner wall of frame, the one end of the first spring of equal fixedly connected with on the bottom one side inner wall of recess. The utility model discloses simple structure, reasonable in design is convenient for realize, the effectual jam condition when having prevented the unloading, great improvement work efficiency.

Description

Tablet grinding device

Technical Field

The utility model relates to a grinder technical field especially relates to a tablet grinder.

Background

In medical practice, smash the grinding process to the tablet as required sometimes and be powdered, convenient to use, but current tablet grinder, the tablet thickness of grinding is inhomogeneous, can appear grinding inadequately, influences crushing efficiency and quality, and the operation is got up more troublesome moreover, wastes time and energy.

After grinding usually, inconvenient filtration screening to the powdered medicine after grinding, easy unloading is blockked up moreover, influences grinding efficiency, therefore we have proposed a tablet grinder and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the powder medicine after being ground is inconvenient to filter and screen and easy to discharge and block, and providing a tablet grinding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tablet grinding device comprises a rack, wherein a motor is fixedly installed on one side of the rack, one end of a rotating shaft is fixedly connected onto an output shaft of the motor, the other end of the rotating shaft is fixedly connected with one end of a grinding roller, the other end of the grinding roller is rotatably connected onto the inner wall of the rack, a plurality of grinding bulges are arranged on the grinding roller, arc-shaped baffles are fixedly connected onto the inner walls of two sides of the rack, guide plates are symmetrically installed on the inner walls of two sides of the rack, grooves are symmetrically formed in the inner walls of two sides of the rack, one end of a first spring is fixedly connected onto the inner wall of one side of the bottom of each groove, the other end of each first spring is fixedly connected with the same blanking hopper, a screen is arranged at the bottom of each blanking hopper, a worm is rotatably installed on one side of the rack, belt pulleys, the worm meshes with the worm wheel mutually, and the fixed welding in front side bottom of worm wheel has the round axle, rotates the bottom that is connected with the connecting rod on the bottom inner wall of frame, and the central point of the top fixedly connected with pin of connecting rod puts, and round axle and pin roll connection, the bottom of symmetry fixedly connected with second spring on the bottom inner wall of frame, the top of second spring all with pin fixed connection, the one end fixedly connected with guide pillar of pin.

Preferably, the bottom four corners of the frame are fixedly provided with supporting legs, the top of the frame is provided with a feed inlet, and the feed inlet is provided with a dustproof plug to prevent dust from entering the device.

Preferably, the bottom of cowl is equipped with a plurality of oozing holes, and the stock guide is located cowl's below, makes things convenient for during powder flows into next device from the oozing hole, and the stock guide restriction powder gets into down in the hopper.

Preferably, the outer ring of the bearing is fixedly installed on the inner wall of one side of the rack, and the rotating shaft is fixedly sleeved with the inner ring of the bearing, so that the rotating shaft is conveniently and rotatably installed on the inner wall of the rack.

Preferably, the bottom of the fixed rod is fixedly connected to the inner wall of the bottom of the rack, the top end of the fixed rod is rotatably connected with the worm gear, and the worm gear is conveniently rotatably mounted on the inner wall of the bottom of the rack.

Preferably, the bottom of the rack is communicated with a discharge hopper, the bottom of the rack is provided with a receiving groove, and an outlet of the discharge hopper and an opening of the receiving groove are positioned on the same vertical axis, so that discharging is facilitated.

In the utility model, the motor is started, the motor drives the grinding roller to rotate the grinding tablets, the tablets ground into powder enter the blanking hopper through the material seepage hole, then enter the blanking hopper through the screen mesh, finally enter the material receiving groove, then drive the worm to rotate through the transmission between the two belt pulleys and the belt, the worm rotates to drive the worm wheel to rotate, thereby driving the circular shaft fixedly welded on the worm wheel to rotate, when the circular shaft moves to the highest point, the right end of the stop lever is jacked up, meanwhile, the second spring positioned on the right side stretches the second spring positioned on the left side to contract, the guide pillar is driven to ascend to jack the blanking hopper, when the circular shaft moves to the lowest point, the two second springs restore to the most original position, the blanking hopper restores to the original position, so as to repeatedly realize the shaking effect of the blanking hopper, thereby preventing the powder from being accumulated to cause the blockage, and facilitating the screening and filtering of the powder, the operation is simple, the implementation is convenient, and the working efficiency is greatly improved;

the utility model discloses simple structure, reasonable in design is convenient for realize, the effectual jam condition when having prevented the unloading, great improvement work efficiency.

Drawings

Fig. 1 is a schematic structural view of a tablet grinding device according to the present invention;

fig. 2 is a schematic structural view of a part a of a tablet grinding apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a part B of a tablet grinding apparatus according to the present invention;

fig. 4 is a schematic side view of the arc baffle of the tablet grinding device according to the present invention.

In the figure: 1. a frame; 2. a support leg; 3. a feed inlet; 4. a dust plug; 5. a motor; 6. a rotating shaft; 7. a grinding roller; 8. grinding the bumps; 9. an arc-shaped baffle plate; 10. a material guide plate; 11. a groove; 12. a first spring; 13. feeding a hopper; 14. screening a screen; 15. a belt pulley; 16. a worm; 17. a belt; 18. a worm gear; 19. a circular shaft; 20. a stop lever; 21. a connecting rod; 22. a second spring; 23. a guide post; 24. a discharge hopper; 25. a material receiving groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a tablet grinding device comprises a frame 1, a motor 5 is fixedly installed on one side of the frame 1, one end of a rotating shaft 6 is fixedly connected to an output shaft of the motor 5, one end of a grinding roller 7 is fixedly connected to the other end of the rotating shaft 6, the other end of the grinding roller 7 is rotatably connected to the inner wall of the frame 1, a plurality of grinding protrusions 8 are arranged on the grinding roller 7, arc-shaped baffles 9 are fixedly connected to the inner walls of the two sides of the frame 1, guide plates 10 are symmetrically installed on the inner walls of the two sides of the frame 1, grooves 11 are symmetrically formed on the inner walls of the two sides of the frame 1, one end of a first spring 12 is fixedly connected to the inner wall of one side of the bottom of each groove 11, the other ends of the two first springs 12 are fixedly connected to a same blanking hopper 13, a screen 14 is arranged at the bottom of each blanking hopper 13, the transmission is connected with same belt 17 on two belt pulleys 15, the internal rotation of frame 1 is connected with worm wheel 18, worm 16 meshes with worm wheel 18 mutually, the fixed welding in front side bottom of worm wheel 18 has round axle 19, rotate the bottom that is connected with connecting rod 21 on the bottom inner wall of frame 1, the central point that the top fixedly connected with pin 20 of connecting rod 21 puts, round axle 19 and pin 20 roll connection, the bottom of symmetry fixedly connected with second spring 22 on the bottom inner wall of frame 1, the top of second spring 22 all with pin 20 fixed connection, the one end fixedly connected with guide pillar 23 of pin 20.

The bottom four corners of the rack 1 are fixedly provided with supporting legs 2, the top of the rack 1 is provided with a feed inlet 3, the feed inlet 3 is provided with a dustproof plug 4 for preventing dust from entering the device, the bottom of the arc baffle 9 is provided with a plurality of seepage holes, a guide plate 10 is positioned below the arc baffle 9 for facilitating powder to flow into the next device from the seepage holes, the guide plate 10 limits the powder to enter a blanking hopper 13, the inner wall of one side of the rack 1 is fixedly provided with an outer ring of a bearing, a rotating shaft 6 is fixedly sleeved with the inner ring of the bearing, the rotating shaft 6 is conveniently and rotatably arranged on the inner wall of the rack 1, the bottom end of a fixed rod is fixedly connected on the inner wall of the bottom of the rack 1, the top end of the fixed rod is rotatably connected with a worm wheel 18, the worm wheel 18 is conveniently and rotatably arranged on the inner wall of the bottom of the rack 1, the bottom of the rack 1 is communicated with a discharge hopper 24, the, the discharging is convenient.

In the utility model, the tablet to be ground is put into the device from the feed inlet 3 by opening the dustproof plug 4, the dustproof plug 4 is plugged, the motor 5 is started, the motor 5 drives the grinding roller 7 to rotate and grind the tablet, the ground powdered tablet enters the blanking hopper through the material seepage hole and then enters the blanking hopper 24 through the screen 14, finally enters the material receiving groove 25, then the worm 16 is driven to rotate through the transmission between the two belt pulleys 15 and the belt 17, the worm 16 rotates and drives the worm wheel 18 to rotate, thereby driving the round shaft 19 fixedly welded on the worm wheel 18 to rotate, when the round shaft 19 moves to the highest point, the right end of the stop lever 20 is jacked up, meanwhile, the second spring 22 positioned on the right side stretches the second spring 22 positioned on the left side to contract, the guide pillar 23 is driven to ascend and jack up the blanking hopper 13, when the round shaft 19 moves to the lowest point, the two second springs 22 recover to the most original, the hopper resumes to home position down, so realizes the shake effect to hopper 13 down repeatedly to prevent that the powder from piling up and causing the jam, the screening of the powder of being convenient for filters, easy operation, just with the realization, great improvement work efficiency.

Claims

1. A tablet grinding device comprises a rack (1) and is characterized in that a motor (5) is fixedly mounted on one side of the rack (1), one end of a rotating shaft (6) is fixedly connected onto an output shaft of the motor (5), one end of a grinding roller (7) is fixedly connected onto the other end of the rotating shaft (6), the other end of the grinding roller (7) is rotatably connected onto the inner wall of the rack (1), a plurality of grinding protrusions (8) are arranged on the grinding roller (7), arc-shaped baffles (9) are fixedly connected onto the inner walls of two sides of the rack (1), guide plates (10) are symmetrically mounted onto the inner walls of two sides of the rack (1), grooves (11) are symmetrically formed on the inner walls of two sides of the rack (1), one end of a first spring (12) is fixedly connected onto the inner wall of one side of the bottom of each groove (11), the other ends of the two first springs (12) are fixedly connected, the bottom of a discharging hopper (13) is provided with a screen (14), one side of a rack (1) is rotatably provided with a worm (16), the outer sides of a rotating shaft (6) and the worm (16) are fixedly sleeved with belt pulleys (15), the two belt pulleys (15) are in transmission connection with the same belt (17), a worm wheel (18) is rotatably connected in the rack (1), the worm (16) is meshed with the worm wheel (18), the bottom of the front side of the worm wheel (18) is fixedly welded with a round shaft (19), the inner wall of the bottom of the rack (1) is rotatably connected with the bottom end of a connecting rod (21), the top end of the connecting rod (21) is fixedly connected with the central position of a stop lever (20), the round shaft (19) is in rolling connection with the stop lever (20), the inner wall of the bottom of the rack (1) is symmetrically and fixedly connected with the bottom end of a second spring (22), and the top end of, one end of the stop lever (20) is fixedly connected with a guide post (23).

2. The tablet grinding device according to claim 1, characterized in that the four corners of the bottom of the frame (1) are fixedly provided with the support legs (2), the top of the frame (1) is provided with a feed inlet (3), and the feed inlet (3) is provided with a dust plug (4).

3. A tablet grinding apparatus according to claim 1, wherein the curved baffle plate (9) is provided with a plurality of material penetration holes at the bottom, and the material guide plate (10) is located below the curved baffle plate (9).

4. A tablet grinding apparatus according to claim 1, wherein the outer race of the bearing is fixedly mounted on one side of the inner wall of the housing (1), and the shaft (6) is fixedly connected to the inner race of the bearing.

5. A tablet grinding apparatus according to claim 1, characterized in that the bottom of the stationary rod is fixedly attached to the bottom inner wall of the housing (1), and the top of the stationary rod is rotatably connected to the worm gear (18).

6. A tablet grinding apparatus according to claim 1, characterized in that the bottom of the housing (1) is connected to a discharge hopper (24), the bottom of the housing (1) is provided with a receiving trough (25), and the outlet of the discharge hopper (24) is on the same vertical axis as the opening of the receiving trough (25).