Screening device for veterinary drug soluble powder

By designing a veterinary drug soluble powder screening device with a DC motor, rotating wheel, screening cylinder, fixing frame, tooth ring and mixed leaves, the problem of dust generated by vibration of the existing device is solved, and the precise screening and environmental protection of the powder is achieved.

CN222830084UActive Publication Date: 2025-05-06SHANDONG HUANONG BIOLOGICAL PHARM CO LTD
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Patent Information

Application Number
CN202421431383.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-21
Publication Date
2025-05-06
Estimated Expiration
2034-06-21

AI Technical Summary

Technical Problem

The existing screening device of veterinary drug soluble powder will produce dust when passing through the vibrating screen, affecting the environment and user's health and reducing the reliability of the device.

Method used

A screening device including a DC motor, a rotating wheel, a screening cylinder, a fixing frame, a tooth ring and a mixing blade is designed. The rotating wheel drives the screening cylinder to rotate through the motor, and the powder is fixed and sent into the fixing frame through the reserved hole. The tooth ring and the gear mesh to drive the mixed blade to rotate, further screen the powder to avoid dust.

Benefits of technology

Accurate screening of the powder is realized, preventing the dust from affecting the environment and users, and improving the reliability and practicality of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of veterinary drug processing, and discloses a screening device for veterinary drug soluble powder, which comprises a base, a direct current motor is arranged on the right side of the base, the output end of the direct current motor is fixedly connected with a first rotating wheel, and the left side of the first rotating wheel penetrates through the base and is fixedly connected with a screening cylinder. A fixing cover is fixedly connected to the left side of the inner wall of the base, a fixing frame is fixedly connected to the top of the right side of the fixing cover, a plurality of preformed holes are formed in the periphery of the inner wall of the screening barrel, and the left side of the screening barrel is rotationally connected with the fixing cover. According to the powder screening device, through cooperation of the direct-current motor, the first rotating wheel and the screening barrel, powder can be accurately screened, meanwhile, the influence of dust raising of the powder on the environment and workers can be prevented, and through cooperation of the auger, the feeding box and the feeding plate, quantitative feeding can be conducted on the device.
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Description

Technical Field

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

[0002] Veterinary drugs are drugs specifically used to treat, prevent or control animal diseases, and can be used for various types of animals such as livestock, pets, zoo animals, etc. Veterinary drugs are of wide variety and use, including antibiotics, antiparasitic drugs, antiviral drugs, vaccines, etc. In order to facilitate the processing of veterinary drugs, a screening device for veterinary drug soluble powder is needed.

[0003] The veterinary drug soluble powder screening device is a device used to screen the veterinary drug powder according to a certain particle size. It usually includes a screen or a sieve plate to screen out particles that are too large or too small. This can ensure the uniformity and effectiveness of the veterinary drug when it is dissolved.

[0004] Currently, most of the screening devices for veterinary drug soluble powders on the market perform vibratory screening through a screen. However, during actual use, the device will generate dust due to vibration, which affects the environment and users, thereby reducing the reliability of the device. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a screening device for soluble powder of veterinary drugs, aiming to improve the problem of dust generation caused by vibrating screening through a screen in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a screening device for veterinary drug soluble powder, comprising a base, a DC motor is arranged on the right side of the base, a first rotating wheel is fixedly connected to the output end of the DC motor, the left side of the first rotating wheel penetrates the base and is fixedly connected to a screening cylinder, a fixed cover is fixedly connected to the left side of the inner wall of the base, a fixed frame is fixedly connected to the right top of the fixed cover, a plurality of reserved holes are provided around the inner wall of the screening cylinder, the left side of the screening cylinder is rotatably connected to the fixed cover, the middle left side of the screening cylinder penetrates the base and is fixedly connected to a gear ring, a gear is rotatably connected to the top of the left end of the base, the gear is meshed with the gear ring, the right side of the gear penetrates the base and is fixedly connected to a mixing blade, and a feeding mechanism is arranged on the top of the screening cylinder.

[0007] As a further description of the above technical solution:

[0008] The feeding mechanism includes a feeding box, which is fixedly connected to the right side of the top end of the base, and the right side of the feeding box is rotatably connected to a second rotating wheel, a belt is provided on the outer side of the second rotating wheel, and the second rotating wheel is transmission-connected to the first rotating wheel through the belt, the left side of the second rotating wheel passes through the feeding box and is fixedly connected to a dragon, the outer side of the dragon passes through the feeding box, the left side of the feeding box is fixedly connected to a feeding plate, the left side of the feeding plate is fixedly connected to a feeding box, the bottom of the feeding box is fixedly connected to the left side of the top end of the base, the bottom of the feeding box is connected to a conduit, and the right side of the conduit passes through the base.

[0009] As a further description of the above technical solution:

[0010] A movable door is arranged at the front side of the screening cylinder, and a hinge is fixedly connected to the outer side of the movable door. The movable door is rotatably connected to the screening cylinder through the hinge.

[0011] As a further description of the above technical solution:

[0012] A slide groove is provided on the right side of the front end of the screening cylinder, and a limiting ring is slidably connected to the inner side of the slide groove.

[0013] As a further description of the above technical solution:

[0014] Positioning blocks are fixedly connected to the outer wall of the base, and positioning holes are formed on the outer sides of the plurality of positioning blocks.

[0015] As a further description of the above technical solution:

[0016] A controller is fixedly connected to the left bottom of the base, and the controller is electrically connected to the DC motor.

[0017] As a further description of the above technical solution:

[0018] The outer side of the controller is fixedly connected with a shell, and the outer side of the shell is rotatably connected with a shield.

[0019] As a further description of the above technical solution:

[0020] A bracket is fixedly connected to the right side of the base, and the top end of the bracket is fixedly connected to the DC motor.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the first rotating wheel and the screening drum can be driven to rotate by starting the DC motor. When the screening drum rotates, the powder of qualified size is fixed through the reserved hole inside the screening drum, and the powder is sent into the fixed frame as the screening drum rotates. At the same time, the gear ring rotates as the screening drum rotates, and the gear is driven to rotate through the meshing transmission. As the gear rotates, the mixing blade can be driven to rotate, and the powder inside the fixed frame can be further screened. While accurately screening the powder, the dust of the powder can be prevented from affecting the environment and the staff, thereby improving the reliability of the device.

[0023] 2. In the utility model, the rotation of the first rotating wheel can drive the second rotating wheel to rotate through a belt. When the second rotating wheel rotates, it will drive the dragon to rotate. With the rotation of the dragon, the material inside the feeding box can be quantitatively fed into the feeding plate, and then fed into the feed plate along with the feeding plate, and then fed into the screening cylinder through the conduit. The device can be quantitatively fed to prevent the addition of too much or too little material, which will affect the screening effect, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a stereoscopic diagram of a screening device for soluble powder of veterinary drugs proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a movable door of a screening device for soluble powder of veterinary drugs proposed by the utility model;

[0026] Figure 3 The utility model discloses a feeding mechanism schematic diagram of a screening device for veterinary drug soluble powder.

[0027] Legend:

[0028] 1. Base; 2. Feeding mechanism; 201. Second rotating wheel; 202. Belt; 203. Feeding box; 204. Dragon; 205. Feeding plate; 206. Feeding box; 207. Conduit; 3. Bracket; 4. DC motor; 5. First rotating wheel; 6. Fixed cover; 7. Gear ring; 8. Gear; 9. Mixing blade; 10. Fixed frame; 11. Screening cylinder; 12. Reserved hole; 13. Movable door; 14. Hinge; 15. Positioning block; 16. Positioning hole; 17. Controller; 18. Housing; 19. Protective cover; 20. Slide; 21. Limiting ring. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a screening device for veterinary drug soluble powder, comprising a base 1, a DC motor 4 is arranged on the right side of the base 1, a first rotating wheel 5 is fixedly connected to the output end of the DC motor 4, the left side of the first rotating wheel 5 penetrates the base 1 and is fixedly connected to a screening drum 11, a fixed cover 6 is fixedly connected to the left side of the inner wall of the base 1, a fixed frame 10 is fixedly connected to the top of the right side of the fixed cover 6, a plurality of reserved holes 12 are opened around the inner wall of the screening drum 11, the left side of the screening drum 11 is rotatably connected to the fixed cover 6, the middle part of the left side of the screening drum 11 penetrates the base 1 and is fixedly connected to a gear ring 7, a gear 8 is rotatably connected to the top of the left end of the base 1, the gear 8 is meshed with the gear ring 7, the right side of the gear 8 penetrates the base 1 and is fixedly connected to a mixing blade 9, and a feeding mechanism 2 is arranged on the top of the screening drum 11;

[0031] Specifically, by starting the DC motor 4, the first rotating wheel 5 and the screening drum 11 will start to rotate. When the screening drum 11 rotates, the reserved hole 12 will fix the powder of qualified size, and as the screening drum 11 rotates, the powder will be sent into the fixed frame 10. At the same time, the rotation of the screening drum 11 will also cause the gear ring 7 to rotate, and the gear 8 will be driven to rotate through the meshing transmission. As the gear 8 rotates, the mixing blade 9 starts to rotate, and the powder in the fixed frame 10 is further screened. This process can not only achieve accurate screening of the powder, but also prevent the dust of the powder from affecting the environment and staff.

[0032] Reference Figure 1 , Figure 2 and Figure 3The feeding mechanism 2 includes a feeding box 203, which is fixedly connected to the right side of the top of the base 1, and the right side of the feeding box 203 is rotatably connected to the second rotating wheel 201, and a belt 202 is provided on the outer side of the second rotating wheel 201, and the second rotating wheel 201 is transmission-connected to the first rotating wheel 5 through the belt 202, and the left side of the second rotating wheel 201 penetrates the feeding box 203 and is fixedly connected to a dragon 204, and the outer side of the dragon 204 penetrates the feeding box 203, and the left side of the feeding box 203 is fixedly connected to a feeding plate 205, and the left side of the feeding plate 205 is fixedly connected to a feed box 206, and the bottom of the feed box 206 is fixedly connected to the left side of the top of the base 1, and the bottom of the feed box 206 is connected to a conduit 207, and the right side of the conduit 207 penetrates the base 1;

[0033] Specifically, when the first rotating wheel 5 rotates, the belt 202 will drive the second rotating wheel 201 to rotate, and the rotation of the second rotating wheel 201 will drive the dragon 204 to rotate. The rotation of the dragon 204 enables the material in the feeding box 203 to be quantitatively fed into the feeding plate 205. Subsequently, the feeding plate 205 is pushed into the feeding plate 205, and then fed into the screening cylinder 11 through the conduit 207. This process ensures that the device performs quantitative feeding and avoids the adverse effects of excessive or insufficient material addition on the screening effect.

[0034] Reference Figure 1 , Figure 2 and Figure 3 A movable door 13 is provided on the front side of the screening drum 11, and a hinge 14 is fixedly connected to the outer side of the movable door 13, and the movable door 13 is rotatably connected to the screening drum 11 through the hinge 14; a slide groove 20 is provided on the right side of the front end of the screening drum 11, and a limit ring 21 is slidably connected to the inner side of the slide groove 20; positioning blocks 15 are fixedly connected to the outer wall of the base 1, and positioning holes 16 are provided on the outer sides of the plurality of positioning blocks 15;

[0035] Specifically, the movable door 13 can be opened and closed by the hinge 14 to facilitate the removal of materials in the screening drum 11. The limit ring 21 can be moved along the slide groove 20 to engage the movable door 13 through the limit ring 21 to prevent it from being accidentally opened. By installing a threaded part in the positioning hole 16 in the positioning block 15, the device can be easily installed and fixed.

[0036] Reference Figure 1 , Figure 2 and Figure 3 The left bottom of the base 1 is fixedly connected with a controller 17, and the controller 17 is electrically connected to the DC motor 4; the outer side of the controller 17 is fixedly connected with a housing 18, and the outer side of the housing 18 is rotatably connected with a shield 19; the right side of the base 1 is fixedly connected with a bracket 3, and the top of the bracket 3 is fixedly connected with the DC motor 4;

[0037] Specifically, the starting and operating power of the DC motor 4 can be controlled by the controller 17, the protection capability of the controller 17 can be improved by the shell 18, and the controller 17 can be prevented from being accidentally touched when not in use by opening and closing the protective cover 19. The bracket 3 can enhance the fixing and protection capability of the base 1 on the DC motor 4.

[0038] Working principle: Before using the device, first start the DC motor 4, which will drive the first rotating wheel 5 and the screening drum 11 to rotate. The rotation of the screening drum 11 allows the powder of qualified size to be fixed through the reserved hole 12 on the inner side thereof. As the screening drum 11 rotates, the powder is sent into the fixed frame 10. At the same time, the rotation of the screening drum 11 will also cause the gear ring 7 to rotate, thereby driving the gear 8 to rotate through meshing transmission. The rotation of the gear 8 drives the mixing blade 9 to rotate, and further screens the powder in the fixed frame 10. This process can not only accurately screen the powder, but also prevent the dust of the powder from affecting the environment and the staff. , thereby improving the reliability of the device, and when the first rotating wheel 5 rotates, the belt 202 will drive the second rotating wheel 201 to rotate, and the rotation of the second rotating wheel 201 will cause the rotation of the dragon 204. As the dragon 204 rotates, it will quantitatively feed the material in the feeding box 203 into the feeding plate 205, and then the feeding plate 205 is fed into the feeding plate 205, and then fed into the screening cylinder 11 through the conduit 207. This process can realize the quantitative feeding of the device, ensuring that the added material is neither too much nor too little, thereby ensuring the stability and accuracy of the screening effect, thereby improving the practicality of the device.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A screening device for veterinary drug soluble powder, comprising a base (1), characterized in that: A DC motor (4) is arranged on the right side of the base (1), and a first rotating wheel (5) is fixedly connected to the output end of the DC motor (4). The left side of the first rotating wheel (5) passes through the base (1) and is fixedly connected to a screening drum (11). A fixed cover (6) is fixedly connected to the left side of the inner wall of the base (1), and a fixed frame (10) is fixedly connected to the top right side of the fixed cover (6). A plurality of reserved holes (12) are provided around the inner wall of the screening drum (11). The left side of the screening drum (11) is rotatably connected to the fixed cover (6). The middle left side of the screening drum (11) passes through the base (1) and is fixedly connected to a gear ring (7). A gear (8) is rotatably connected to the top left end of the base (1), and the gear (8) is meshed with the gear ring (7). The right side of the gear (8) passes through the base (1) and is fixedly connected to a mixing blade (9). A feeding mechanism (2) is arranged on the top of the screening drum (11).

2. A screening device for veterinary drug soluble powder according to claim 1, characterized in that: The feeding mechanism (2) comprises a feeding box (203), the feeding box (203) is fixedly connected to the right side of the top end of the base (1), the right side of the feeding box (203) is rotatably connected to a second rotating wheel (201), a belt (202) is provided on the outer side of the second rotating wheel (201), the second rotating wheel (201) is transmission-connected to the first rotating wheel (5) via the belt (202), and the left side of the second rotating wheel (201) passes through the feeding box (203). A dragon (204) is fixedly connected thereto, the outer side of the dragon (204) passes through the feed box (203), a feed plate (205) is fixedly connected to the left side of the feed box (203), a feed box (206) is fixedly connected to the left side of the feed plate (205), the bottom of the feed box (206) is fixedly connected to the left side of the top end of the base (1), the bottom of the feed box (206) is connected to a conduit (207), the right side of the conduit (207) passes through the base (1).

3. The screening device for veterinary drug soluble powder according to claim 1, characterized in that: A movable door (13) is arranged on the front side of the screening drum (11), a hinge (14) is fixedly connected to the side of the movable door (13), and the movable door (13) is rotatably connected to the screening drum (11) via the hinge (14).

4. A screening device for veterinary drug soluble powder according to claim 3, characterized in that: A slide groove (20) is provided on the right side of the front section of the screening cylinder (11), and a limit ring (21) is slidably connected to the inner side of the slide groove (20).

5. A screening device for veterinary drug soluble powder according to claim 1, characterized in that: Positioning blocks (15) are fixedly connected to the outer wall of the base (1) on all sides, and positioning holes (16) are formed on the outer sides of the plurality of positioning blocks (15).

6. A screening device for veterinary drug soluble powder according to claim 1, characterized in that: A controller (17) is fixedly connected to the left bottom of the base (1), and the controller (17) is electrically connected to the DC motor (4).

7. A screening device for veterinary drug soluble powder according to claim 6, characterized in that: The outer side of the controller (17) is fixedly connected to a housing (18), and the outer side of the housing (18) is rotatably connected to a protective cover (19).

8. A screening device for veterinary drug soluble powder according to claim 1, characterized in that: A bracket (3) is fixedly connected to the right side of the base (1), and the top end of the bracket (3) is fixedly connected to the DC motor (4).