Veterinary drug pulverizer

Abstract

The utility model relates to the technical field of veterinary drug processing, and discloses a veterinary drug pulverizer which comprises a shell, a first groove and a second groove are formed in the two sides of the interior of the shell respectively, the two ends of a movable frame are installed in the first groove and the second groove respectively, a filter screen is fixed in the movable frame, and the filter screen is arranged in the shell. According to the veterinary drug pulverizer, by starting a motor, a pulverizing rod can be driven to rotate, veterinary drug raw materials in the shell can be pulverized, the motor can also drive a baffle to do left-right reciprocating motion, the pulverizing rod can be driven to rotate, and the veterinary drug raw materials in the shell can be pulverized. And it is guaranteed that excessive veterinary drug raw materials cannot be accumulated on the top of the filter screen, filtration of the veterinary drug raw materials on the top of the filter screen is facilitated, the motor can also drive the movable frame and the filter screen to reciprocate left and right, the filtration speed of the smashed veterinary drug raw materials is increased, and the veterinary drug raw material processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of veterinary drug processing, in particular to a veterinary drug pulverizer. Background Art

[0002] A grinder is a machine that crushes large solid raw materials into required sizes. Currently, grinders are often used in veterinary pharmaceutical production to break medicinal raw materials into small pieces.

[0003] However, in order to ensure that there are no large pieces of veterinary drug raw materials after crushing, the existing veterinary drug pulverizer will add a filter screen inside the veterinary drug pulverizer. Since the filter screen is fixed, it is impossible to quickly filter the crushed veterinary drug raw materials, affecting the efficiency of veterinary drug processing. At the same time, when feeding into the veterinary drug pulverizer, the veterinary drug raw materials are directly poured into the veterinary drug pulverizer, resulting in a large amount of veterinary drug raw materials piled up on the filter screen, affecting the filtering of the veterinary drug raw materials by the filter screen. In view of the above problems, it is urgent to carry out innovative design based on the original veterinary drug pulverizer. Utility Model Content

[0004] The purpose of the utility model is to provide a veterinary drug pulverizer to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a veterinary drug pulverizer, comprising a shell, a first groove and a second groove are respectively opened on both sides of the shell, two ends of a movable frame are respectively installed inside the first groove and the second groove, a filter is fixed inside the movable frame, a first spring is fixed between the right side of the movable frame and the right side of the second groove, a first rotating shaft is installed inside the first groove, a first cam is fixed on the outer wall of the first rotating shaft, and the end of the first cam is in contact with the left side of the movable frame;

[0006] A second rotating shaft is rotatably installed through the top of the shell, a crushing rod is fixed on the outer wall of the second rotating shaft inside the shell, and a distance of 1 cm between the bottom of the second rotating shaft and the bottom of the crushing rod and the top of the filter screen;

[0007] A horizontal plate is fixed to the top of one side of the shell, a fourth bevel gear is fixed to the upper end of the first rotating shaft passing through the inside of the horizontal plate, a second bevel gear is fixed to the top of the second rotating shaft, a vertical plate is fixed to the top of the shell and the horizontal plate, a third rotating shaft is rotatably installed between the vertical plates, a first bevel gear and a motor are respectively fixed to both ends of the third rotating shaft, an outer wall of the motor is fixed to the top of the horizontal plate through a frame, the first bevel gear and the second bevel gear are meshed and connected, a third bevel gear is fixed to the outer wall of the third rotating shaft, and the third bevel gear and the fourth bevel gear are meshed and connected.

[0008] Preferably, a discharge pipe is fixed through one side of the top of the shell, a storage bin is fixed on the top of the discharge pipe, a baffle is fitted on the bottom of the discharge pipe and the top of the shell, a slide groove is provided inside the baffle, a fixing rod is slidably installed inside the slide groove, the end of the fixing rod passes through the slide groove and a fixing plate is fixed therein, a second spring is nested on the end of the fixing rod, the two ends of the second spring are respectively connected to the right side of the baffle and the left side of the fixing plate, a second cam is fitted on the left side of the baffle, and the inner wall of the second cam is fixedly connected to the outer wall of the second rotating shaft.

[0009] Preferably, a discharge pipe is provided at the bottom of the shell, and a sealing bottom cover is threadedly installed at the bottom of the discharge pipe.

[0010] Preferably, a sealing top cover is threadedly mounted on the top of the storage bin.

[0011] Preferably, the movable frame and the filter screen form a sliding structure with the first groove and the second groove.

[0012] Preferably, there are two fixing rods and two second springs symmetrically distributed about the central axis of the baffle, and the second spring is in a compressed state.

[0013] A support plate is fixed to the outer wall of the shell, a hot air blower is fixedly installed on the top of the support plate, an air outlet pipe and an air inlet pipe are respectively arranged on both sides of the hot air blower, the end of the air outlet pipe passes through the side wall of the shell and is flush with the inner side of the shell, and dust filters are installed inside the air outlet pipe and the air inlet pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the veterinary drug pulverizer can drive the pulverizing rod to rotate by starting the motor, thereby completing the crushing of the veterinary drug raw materials inside the shell, and the motor can also drive the baffle to move back and forth left and right, so that the discharging pipe can discharge intermittently, ensuring that too much veterinary drug raw materials will not accumulate on the top of the filter screen, which is beneficial to the filtration of the veterinary drug raw materials on the top of the filter screen, and the motor can also drive the movable frame and the filter screen to move back and forth left and right, thereby accelerating the filtering speed of the crushed veterinary drug raw materials and improving the processing efficiency of the veterinary drug raw materials;

[0015] Start the hot air blower, and the hot air generated by the hot air blower can enter the interior of the shell, so as to dry the inside of the shell, thereby avoiding the situation where the veterinary drug raw materials stick to the inner wall of the shell due to moisture when the inner wall of the shell is damp when the veterinary drug raw materials are crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 This is a schematic diagram of the installation structure of the movable frame of the utility model from a top view;

[0019] Figure 4 This is a schematic diagram of the utility model baffle installation structure in top view;

[0020] Figure 5 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. shell; 2. first groove; 3. second groove; 4. movable frame; 5. filter; 6. first spring; 7. first rotating shaft; 8. first cam; 9. second rotating shaft; 10. crushing rod; 11. horizontal plate; 12. vertical plate; 13. third rotating shaft; 14. first bevel gear; 15. second bevel gear; 16. third bevel gear; 17. fourth bevel gear; 18. motor; 19. storage bin; 20. discharge pipe; 21. baffle; 22. slide; 23. fixed rod; 24. fixed plate; 25. second spring; 26. second cam; 27. discharge pipe; 28. support plate; 29. ​​hot air blower; 30. outlet pipe; 31. inlet pipe; 32. dust filter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a veterinary drug pulverizer, comprising a shell 1, a first groove 2 and a second groove 3 are respectively opened on both sides of the shell 1, two ends of a movable frame 4 are respectively installed inside the first groove 2 and the second groove 3, a filter screen 5 is fixed inside the movable frame 4, a first spring 6 is fixed between the right side of the movable frame 4 and the right side of the second groove 3, a first rotating shaft 7 is installed inside the first groove 2, a first cam 8 is fixed on the outer wall of the first rotating shaft 7, and the end of the first cam 8 is fitted with the left side of the movable frame 4, ensuring that when the first rotating shaft 7 rotates, the movable frame 4 and the filter screen 5 can move back and forth, which is beneficial to the screening of veterinary drug raw materials on the top of the filter screen 5;

[0024] A second rotating shaft 9 is rotatably installed through the top of the housing 1, and a crushing rod 10 is fixed to the outer wall of the second rotating shaft 9 located inside the housing 1. The bottom of the second rotating shaft 9 and the bottom of the lowest crushing rod 10 are 1 cm away from the top of the filter 5, ensuring that the veterinary drug raw materials on the top of the filter 5 can be crushed when the second rotating shaft 9 and the crushing rod 10 rotate;

[0025] A horizontal plate 11 is fixed to the top of one side of the shell 1, and a fourth bevel gear 17 is fixed to the interior of the upper end of the first rotating shaft 7 passing through the horizontal plate 11, and a second bevel gear 15 is fixed to the top of the second rotating shaft 9. A vertical plate 12 is fixed to the top of the shell 1 and the horizontal plate 11, and a third rotating shaft 13 is rotatably installed between the vertical plates 12. The first bevel gear 14 and the motor 18 are respectively fixed at both ends of the third rotating shaft 13. The outer wall of the motor 18 is fixed to the top of the horizontal plate 11 through a frame, and the first bevel gear 14 and the second bevel gear 15 are meshed and connected. The third bevel gear 16 is fixed to the outer wall of the third rotating shaft 13, and the third bevel gear 16 and the fourth bevel gear 17 are meshed and connected, which ensures that when the motor 18 is started, it can drive the first rotating shaft 7 and the second rotating shaft 9 to rotate simultaneously.

[0026] A discharge pipe 20 is fixedly passed through one side of the top of the shell 1, and a storage bin 19 is fixed on the top of the discharge pipe 20. A baffle 21 is attached to the bottom of the discharge pipe 20 and the top of the shell 1. A slide groove 22 is opened inside the baffle 21, and a fixing rod 23 is slidably installed inside the slide groove 22. The end of the fixing rod 23 passes through the slide groove 22 and a fixing plate 24 is fixed thereto. A second spring 25 is nested at the end of the fixing rod 23. The two ends of the second spring 25 are respectively connected to the right side of the baffle 21 and the left side of the fixing plate 24. A second cam 26 is attached to the left side of the baffle 21. The inner wall of the second cam 26 is fixedly connected to the outer wall of the second rotating shaft 9, ensuring that when the second rotating shaft 9 rotates, the baffle 21 can move back and forth left and right, so that intermittent discharge can be achieved at the discharge pipe 20, avoiding continuous discharge of the discharge pipe 20, resulting in excessive accumulation of veterinary raw materials on the top of the filter screen 5, which is not conducive to the filtering of veterinary raw materials by the filter screen 5.

[0027] A discharge pipe 27 is provided at the bottom of the housing 1 , and a sealing bottom cover is threadedly installed at the bottom of the discharge pipe 27 , so as to complete the opening and closing of the discharge pipe 27 .

[0028] The top of the storage bin 19 is threadedly installed with a sealing top cover, which can complete the opening and closing of the top of the storage bin 19.

[0029] The movable frame 4 and the filter screen 5 form a sliding structure with the first groove 2 and the second groove 3 , ensuring that the movable frame 4 and the filter screen 5 can slide left and right inside the first groove 2 and the second groove 3 .

[0030] There are two fixing rods 23 and two second springs 25 symmetrically distributed about the central axis of the baffle 21 , and the second springs 25 are in a compressed state, so that the baffle 21 can stably move left and right.

[0031] A support plate 28 is fixed to the outer wall of the outer shell 1, and a hot air blower 29 is fixedly installed on the top of the support plate 28. An air outlet pipe 30 and an air inlet pipe 31 are respectively arranged on both sides of the hot air blower 29. The end of the air outlet pipe 30 passes through the side wall of the outer shell 1 and is flush with the inner side of the outer shell 1. Dust filters 32 are installed inside the air outlet pipe 30 and the air inlet pipe 31. By starting the hot air blower 29, the hot air generated by the hot air blower 29 can enter the interior of the outer shell 1, thereby drying the interior of the outer shell 1, avoiding the situation where the veterinary raw materials stick to the inner wall of the outer shell 1 due to the moisture of the inner wall of the outer shell 1 when the veterinary raw materials are crushed inside the outer shell 1.

[0032] Working principle: When using the veterinary drug pulverizer, firstly, the veterinary drug raw materials to be crushed are loaded into the storage bin 19, and then the motor 18 is started, and then the motor 18 drives the first bevel gear 14 and the third bevel gear 16 to rotate simultaneously through the third rotating shaft 13, and then the first bevel gear 14 drives the second rotating shaft 9 and the crushing rod 10 to rotate through the second bevel gear 15, so as to complete the crushing of the veterinary drug raw materials inside the housing 1;

[0033] When the third bevel gear 16 rotates, the third bevel gear 16 drives the first cam 8 to rotate through the fourth bevel gear 17 and the first rotating shaft 7. When the protruding end of the first cam 8 moves close to the movable frame 4, the movable frame 4 and the filter screen 5 move to the right, and the first spring 6 is compressed. When the protruding end of the first cam 8 moves away from the movable frame 4, the elastic force generated by the first spring 6 causes the movable frame 4 and the filter screen 5 to move to the left. Therefore, when the first cam 8 rotates continuously, the movable frame 4 and the filter screen 5 can move back and forth left and right, thereby accelerating the filtering speed of the crushed veterinary drug raw materials.

[0034] When the second rotating shaft 9 rotates, the second rotating shaft 9 drives the second cam 26 to rotate. When the protruding end of the second cam 26 is away from the baffle 21, the elastic force generated by the second spring 25 causes the baffle 21 to move to the left, so that the discharge pipe 20 is opened. When the protruding end of the second cam 26 is close to the baffle 21, the second cam 26 pushes the baffle 21 to move to the right to block the discharge pipe 20 again, and compresses the second spring 25. Therefore, when the second cam 26 continues to rotate, the baffle 21 can move back and forth left and right, so that the discharge pipe 20 discharges intermittently, ensuring that too much veterinary raw materials will not accumulate on the top of the filter screen 5, which is beneficial to the filtration of the veterinary raw materials on the top of the filter screen 5, and the crushed veterinary raw materials fall into the discharge pipe 27 for discharge.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A veterinary drug pulverizer, comprising a housing (1), characterized in that: A first groove (2) and a second groove (3) are respectively formed on both sides of the housing (1); two ends of a movable frame (4) are respectively installed inside the first groove (2) and the second groove (3); a filter screen (5) is fixed inside the movable frame (4); a first spring (6) is fixed between the right side of the movable frame (4) and the right side of the second groove (3); a first rotating shaft (7) is installed inside the first groove (2); a first cam (8) is fixed on the outer wall of the first rotating shaft (7); and an end of the first cam (8) is in contact with the left side of the movable frame (4); A second rotating shaft (9) is rotatably mounted through the top of the housing (1); a crushing rod (10) is fixed to the outer wall of the second rotating shaft (9) located inside the housing (1); and a distance of 1 cm between the bottom of the second rotating shaft (9) and the bottom of the crushing rod (10) at the bottom and the top of the filter screen (5); A horizontal plate (11) is fixed to the top of one side of the housing (1); the upper end of the first rotating shaft (7) passes through the interior of the horizontal plate (11) and is fixed with a fourth bevel gear (17); the top of the second rotating shaft (9) is fixed with a second bevel gear (15); vertical plates (12) are fixed to the tops of the housing (1) and the horizontal plate (11); a third rotating shaft (13) is rotatably mounted between the vertical plates (12); a first bevel gear (14) and a motor (18) are respectively fixed to the two ends of the third rotating shaft (13); an outer wall of the motor (18) is fixed to the top of the horizontal plate (11) through a frame; the first bevel gear (14) and the second bevel gear (15) are meshingly connected; a third bevel gear (16) is fixed to the outer wall of the third rotating shaft (13); and the third bevel gear (16) and the fourth bevel gear (17) are meshingly connected.

2. A veterinary drug pulverizer according to claim 1, characterized in that: A discharge pipe (20) is fixedly passed through one side of the top of the shell (1), a storage bin (19) is fixedly passed through the top of the discharge pipe (20), a baffle (21) is fitted at the bottom of the discharge pipe (20) and the top of the shell (1), a slide groove (22) is provided inside the baffle (21), a fixing rod (23) is slidably installed inside the slide groove (22), an end of the fixing rod (23) passes through the slide groove (22) and a fixing plate (24) is fixedly passed through the end of the fixing rod (23), a second spring (25) is embedded in the end of the fixing rod (23), two ends of the second spring (25) are respectively connected to the right side of the baffle (21) and the left side of the fixing plate (24), a second cam (26) is fitted at the left side of the baffle (21), and the inner wall of the second cam (26) is fixedly connected to the outer wall of the second rotating shaft (9).

3. The veterinary drug pulverizer according to claim 1, characterized in that: A discharge pipe (27) is provided at the bottom of the housing (1), and a sealing bottom cover is threadedly mounted on the bottom of the discharge pipe (27).

4. A veterinary drug pulverizer according to claim 2, characterized in that: A sealing top cover is threadedly mounted on the top of the storage bin (19).

5. The veterinary drug pulverizer according to claim 1, characterized in that: The movable frame (4) and the filter screen (5) form a sliding structure with the first groove (2) and the second groove (3).

6. The veterinary drug pulverizer according to claim 2, characterized in that: Two of the fixing rods (23) and the second springs (25) are symmetrically distributed about the central axis of the baffle (21), and the second springs (25) are in a compressed state.

7. The veterinary drug pulverizer according to claim 1, characterized in that: A support plate (28) is fixed to the outer wall of the outer shell (1), a hot air blower (29) is fixedly mounted on the top of the support plate (28), an air outlet pipe (30) and an air inlet pipe (31) are respectively arranged on both sides of the hot air blower (29), the end of the air outlet pipe (30) passes through the side wall of the outer shell (1) and is flush with the inner side of the outer shell (1), and dust filters (32) are installed inside the air outlet pipe (30) and the air inlet pipe (31).

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