Veterinary drug powder screening device with crushing structure

Abstract

The veterinary drug powder screening device comprises a screening box, the upper end of the right side of an inner cavity of the screening box is movably connected with a first screening plate through a bearing, the left side of the outer surface of the screening box is fixedly connected with a fixing cover, and a second screening plate is movably connected between the lower end of the left side of the fixing cover and the lower end of the left side of the screening box. According to the veterinary drug powder screening device, through the arrangement of the first screening plate, caking in veterinary drug powder put in the screening box can be effectively screened, and screened impurities can fall into the fixing cover along the inclined face of the first screening plate; according to the veterinary drug powder screening device, caking falling from the interior of a fixing cover can be effectively crushed, the crushed caking can be effectively screened through a second screening plate and then falls to the bottom of a screening box to be collected, and therefore the effect that the caking in veterinary drug powder is effectively crushed, screened and reused is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of veterinary drug powder screening, in particular to a veterinary drug powder screening device with a crushing structure. Background Art

[0002] Veterinary drugs: refers to substances (including medicinal feed additives) used to prevent, treat, diagnose animal diseases or purposefully regulate animal physiological functions. Veterinary drugs mainly include: serum products, vaccines, diagnostic products, microecological products, Chinese medicinal materials, Chinese patent medicines, chemical drugs, antibiotics, biochemical drugs, radioactive drugs, external pesticides, disinfectants, etc. Screening devices are required in the process of processing veterinary drug powders.

[0003] For example, China Invention provides "an efficient screening device for veterinary drug powder", and its announcement number is: CN114558773A, which includes a device body, a support seat and a motor; the bottom end of the device body is fixedly connected to the support seat, the motor is arranged on one side of the device body, and a screening mechanism is arranged inside the device body; the screening mechanism includes a driving shaft, a cam, a screening net, a movable block, a guide rod, a movable groove, a reset spring and a cleaning component, the driving shaft is fixedly connected to the output end of the motor, the cam is fixedly connected to the end of the driving shaft away from the motor, and the screening net is arranged on the device body. Internally, the movable block is fixedly connected to both sides of the screening net, and the movable block is sleeved on the outside of the guide rod, the guide rod is fixedly connected to the inside of the movable groove, and the movable groove is opened on both sides of the inner wall of the device body, and the reset spring is wound around the outside of the guide rod. The function of reducing the impurity content in the veterinary drug powder is achieved through the screening mechanism. Although the veterinary drug powder high-efficiency screening device in the above technology can effectively screen the veterinary drug powder, it does not have the function of effectively crushing the screened powder agglomerates during the screening process, which reduces the utilization rate of the veterinary drug powder and cannot meet the use needs of personnel. Utility Model Content

[0004] The purpose of the utility model is to provide a veterinary drug powder screening device with a crushing structure, which has the advantages of being able to screen the veterinary drug powder and effectively crush the powder agglomerates screened out, thereby effectively improving the utilization rate of the veterinary drug powder. It solves the problem that the veterinary drug powder high-efficiency screening device in the above-mentioned technology can effectively screen the veterinary drug powder, but it does not have the function of effectively crushing the powder agglomerates screened out during the screening process, thereby reducing the utilization rate of the veterinary drug powder.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a veterinary drug powder screening device with a crushing structure, comprising a screening box, the upper end of the right side of the inner cavity of the screening box is movably connected with a first screen plate through a bearing, a fixed cover is fixedly connected to the left side of the outer surface of the screening box, a second screen plate is movably connected between the lower end of the left side of the fixed cover and the lower end of the left side of the screening box, a driving motor is fixedly installed at the middle end of the left side of the outer surface of the fixed cover, a rotating shaft is fixedly installed at the output end of the driving motor, the right end of the rotating shaft is movably connected to the middle end of the left side of the screening box through a bearing, crushing blades are fixedly connected around the middle end of the rotating shaft, a rotating drum is fixedly connected to the right side of the rotating shaft, a guide groove is opened between the four sides of the rotating drum, a fixed drum is movably connected to the surface of the rotating drum, a guide block is fixedly connected to the middle end of the bottom of the inner cavity of the fixed drum, and the surface of the guide block is movably connected to the surface of the guide groove, a vertical rod is fixedly connected between the bottom of the outer surface of the fixed drum and the right end of the top of the second screen plate, and a push rod is movably connected between the top of the outer surface of the fixed drum and the left end of the bottom of the first screen plate through a pin.

[0006] As a preferred solution, the middle end of the vertical rod is movably connected to a guide rod, and the left side of the guide rod is fixedly connected to the left side of the inner cavity of the screening box.

[0007] As a preferred solution, the lower ends of both sides of the vertical rod are fixedly connected with reinforcement plates, and the bottom of the reinforcement plate is fixedly connected to the right end of the top of the second screen plate.

[0008] As a preferred solution, a rubber ring is fixedly connected to the left side of the fixing cylinder, and the surface of the rubber ring is movably connected to the surface of the rotating shaft.

[0009] As a preferred solution, a collection box is placed at the bottom of the inner cavity of the screening box, and a handle is fixedly connected to the front surface of the collection box.

[0010] As a preferred solution, a bottom plate is fixedly connected to the bottom of the outer surface of the screening box, and a support rod is fixedly connected between the left end of the top of the bottom plate and the lower end of the outer surface of the fixed cover.

[0011] As a preferred solution, a hopper is fixedly connected to the right end of the top of the screening box, and a cover plate is placed on the top of the hopper.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can effectively screen the lumps in the veterinary drug powder put into the screening box through the arrangement of the first sieve plate, and the screened impurities will fall into the fixed cover along the inclined surface of the first sieve plate. At the same time, through the arrangement of the driving motor, the rotating shaft and the crushing blades, the lumps falling from the fixed cover can be effectively crushed, and the crushed lumps can be effectively screened by the second sieve plate and then fall to the bottom of the screening box for collection, thereby achieving the effect of effectively crushing and screening the lumps in the veterinary drug powder for reuse, effectively improving the utilization rate of the veterinary drug powder, and at the same time, under the cooperation of the rotating shaft, the rotating drum, the guide groove, the guide block, the fixed drum, the vertical rod, the second sieve plate, the push rod and the first sieve plate, the veterinary drug powder and the crushed veterinary drug powder lumps can be screened more quickly, effectively improving the efficiency of the overall screening operation, and facilitating personnel to use.

[0014] 2. The utility model achieves the purpose of guiding the vertical rod by setting the guide rod, improves the strength of the connection between the vertical rod and the second screen plate by setting the reinforcing plate, improves the sealing of the contact between the fixed cylinder and the rotating shaft by setting the rubber ring, facilitates the collection box to hold the veterinary drug powder dropped from the inside of the screening box, achieves the purpose of supporting the whole by setting the bottom plate and the support rod, and facilitates the personnel to put the veterinary drug powder into the screening box by setting the hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the screening box of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing cylinder of the utility model.

[0018] In the figure: 1. screening box; 2. collecting box; 3. supporting rod; 4. bottom plate; 5. second screen plate; 6. driving motor; 7. fixed cover; 8. hopper; 9. first screen plate; 10. push rod; 11. crushing blade; 12. rotating shaft; 13. guide rod; 14. fixed cylinder; 15. rubber ring; 16. reinforcing plate; 17. vertical rod; 18. guide block; 19. rotating cylinder; 20. guide groove. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 A veterinary drug powder screening device with a crushing structure comprises a screening box 1, the upper end of the right side of the inner cavity of the screening box 1 is movably connected with a first screen plate 9 through a bearing, a fixed cover 7 is fixedly connected to the left side of the outer surface of the screening box 1, a second screen plate 5 is movably connected between the lower end of the left side of the fixed cover 7 and the lower end of the left side of the screening box 1, a driving motor 6 is fixedly installed at the middle end of the left side of the outer surface of the fixed cover 7, a rotating shaft 12 is fixedly installed at the output end of the driving motor 6, the right end of the rotating shaft 12 is movably connected to the middle end of the left side of the screening box 1 through a bearing, and the four ends of the middle end of the rotating shaft 12 are movably connected to the middle end of the left side of the screening box 1. A crushing blade 11 is fixedly connected to the periphery, a rotating drum 19 is fixedly connected to the right side of the rotating shaft 12, a guide groove 20 is opened around the rotating drum 19, a fixed drum 14 is movably connected to the surface of the rotating drum 19, a guide block 18 is fixedly connected to the middle end of the bottom of the inner cavity of the fixed drum 14, and the surface of the guide block 18 is movably connected to the surface of the guide groove 20, a vertical rod 17 is fixedly connected between the bottom of the outer surface of the fixed drum 14 and the right end of the top of the second screen plate 5, and a push rod 10 is movably connected between the top of the outer surface of the fixed drum 14 and the left end of the bottom of the first screen plate 9 through a pin.

[0021] Through the above technical scheme, through the setting of the first screen plate 9, the agglomerates in the veterinary drug powder put into the screening box 1 can be effectively screened, and the screened impurities will fall into the fixed cover 7 along the inclined surface of the first screen plate 9. At the same time, through the setting of the driving motor 6, the rotating shaft 12 and the crushing blades 11, the agglomerates falling from the fixed cover 7 can be effectively crushed, and the crushed agglomerates can be effectively screened by the second screen plate 5 and then fall to the bottom of the screening box 1 for collection, thereby achieving the effect of effectively crushing and screening the agglomerates in the veterinary drug powder for reuse, effectively improving the utilization rate of the veterinary drug powder, and at the same time, under the cooperation of the rotating shaft 12, the rotating drum 19, the guide groove 20, the guide block 18, the fixed drum 14, the vertical rod 17, the second screen plate 5, the push rod 10 and the first screen plate 9, the veterinary drug powder and the crushed veterinary drug powder agglomerates can be screened more quickly, effectively improving the efficiency of the overall screening operation, and facilitating personnel to use.

[0022] The middle end of the vertical rod 17 is movably connected with the guide rod 13 , and the left side of the guide rod 13 is fixedly connected to the left side of the inner cavity of the screening box 1 .

[0023] Through the above technical solution and the provision of the guide rod 13, the purpose of guiding the upright rod 17 is achieved.

[0024] The lower ends of both sides of the vertical rod 17 are fixedly connected with a reinforcing plate 16 , and the bottom of the reinforcing plate 16 is fixedly connected to the right end of the top of the second screen plate 5 .

[0025] Through the above technical solution, by providing the reinforcing plate 16 , the strength of the connection between the upright rod 17 and the second screen plate 5 is improved.

[0026] A rubber ring 15 is fixedly connected to the left side of the fixing cylinder 14 , and the surface of the rubber ring 15 is movably connected to the surface of the rotating shaft 12 .

[0027] Through the above technical solution and the provision of the rubber ring 15 , the sealing performance of the contact between the fixed cylinder 14 and the rotating shaft 12 is improved.

[0028] A collecting box 2 is placed at the bottom of the inner cavity of the screening box 1, and a handle is fixedly connected to the front surface of the collecting box 2.

[0029] Through the above technical solution, by providing the collecting box 2 , it is convenient to contain the veterinary drug powder that falls into the screening box 1 .

[0030] A bottom plate 4 is fixedly connected to the bottom of the outer surface of the screening box 1 , and a support rod 3 is fixedly connected between the left end of the top of the bottom plate 4 and the lower end of the outer surface of the fixed cover 7 .

[0031] Through the above technical solution, by arranging the bottom plate 4 and the support rods 3, the purpose of supporting the whole is achieved.

[0032] A hopper 8 is fixedly connected to the right end of the top of the screening box 1 , and a cover plate is placed on the top of the hopper 8 .

[0033] Through the above technical solution and the provision of the hopper 8 , it is convenient for personnel to put veterinary drug powder into the screening box 1 .

[0034] The working principle of the utility model is as follows: through the setting of the first screen plate 9, the agglomerates in the veterinary drug powder put into the screening box 1 can be effectively screened, and the screened impurities will fall into the fixed cover 7 along the inclined surface of the first screen plate 9, and at the same time, by starting the driving motor 6, the rotating shaft 12 and the crushing blades 11 can be driven to rotate, and the agglomerates falling from the fixed cover 7 can be effectively crushed under the action of the rapid rotation of the crushing blades 11, and the crushed agglomerates can be effectively screened by the second screen plate 5 and fall to the bottom of the screening box 1 for collection, thereby achieving effective crushing of the agglomerates in the veterinary drug powder. The processing, screening and reuse effects effectively improve the utilization rate of veterinary drug powder. At the same time, the rotation of the rotating shaft 12 can drive the rotating drum 19 and the guide groove 20 to rotate. While the guide groove 20 rotates, it can drive the guide block 18 and the fixed drum 14 to reciprocate in the horizontal direction. The movement of the fixed drum 14 can drive the vertical rod 17 and the second screen plate 5 to move, and push the left end of the first screen plate 9 to shake through the push rod 10. Under the action of the shaking of the first screen plate 9 and the movement of the second screen plate 5, the veterinary drug powder and the crushed veterinary drug powder agglomerates can be screened more quickly, which effectively improves the efficiency of the overall screening operation and is convenient for personnel to use.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A veterinary drug powder screening device with a crushing structure, comprising a screening box (1), characterized in that: The upper end of the right side of the inner cavity of the screening box (1) is movably connected to a first screen plate (9) via a bearing, the left side of the outer surface of the screening box (1) is fixedly connected to a fixed cover (7), the lower end of the left side of the fixed cover (7) and the lower end of the left side of the screening box (1) are movably connected to a second screen plate (5), the middle end of the left side of the outer surface of the fixed cover (7) is fixedly installed with a driving motor (6), the output end of the driving motor (6) is fixedly installed with a rotating shaft (12), the right end of the rotating shaft (12) is movably connected to the middle end of the left side of the screening box (1) via a bearing, and the middle end of the rotating shaft (12) is fixedly connected with crushing blades (11) all around. A rotating drum (19) is fixedly connected to the right side of the rotating shaft (12), a guide groove (20) is provided around the rotating drum (19), the surface of the rotating drum (19) is movably connected to the fixed drum (14), the middle end of the bottom of the inner cavity of the fixed drum (14) is fixedly connected to a guide block (18), the surface of the guide block (18) is movably connected to the surface of the guide groove (20), a vertical rod (17) is fixedly connected between the bottom of the outer surface of the fixed drum (14) and the right end of the top of the second sieve plate (5), and a push rod (10) is movably connected between the top of the outer surface of the fixed drum (14) and the left end of the bottom of the first sieve plate (9) via a pin shaft.

2. The veterinary drug powder screening device with a crushing structure according to claim 1, characterized in that: The middle end of the vertical rod (17) is movably connected to a guide rod (13), and the left side of the guide rod (13) is fixedly connected to the left side of the inner cavity of the screening box (1).

3. The veterinary drug powder screening device with a crushing structure according to claim 1, characterized in that: The lower ends of both sides of the vertical rod (17) are fixedly connected to a reinforcing plate (16), and the bottom of the reinforcing plate (16) is fixedly connected to the right end of the top of the second screen plate (5).

4. The veterinary drug powder screening device with a crushing structure according to claim 1, characterized in that: A rubber ring (15) is fixedly connected to the left side of the fixed cylinder (14), and the surface of the rubber ring (15) is movably connected to the surface of the rotating shaft (12).

5. The veterinary drug powder screening device with a crushing structure according to claim 1, characterized in that: A collection box (2) is placed at the bottom of the inner cavity of the screening box (1), and a handle is fixedly connected to the front surface of the collection box (2).

6. The veterinary drug powder screening device with a crushing structure according to claim 1, characterized in that: A bottom plate (4) is fixedly connected to the bottom of the outer surface of the screening box (1), and a support rod (3) is fixedly connected between the left end of the top of the bottom plate (4) and the lower end of the outer surface of the fixed cover (7).

7. The veterinary drug powder screening device with a crushing structure according to claim 1, characterized in that: The right end of the top of the screening box (1) is fixedly connected to a hopper (8), and a cover plate is placed on the top of the hopper (8).

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