Sorting device for production of veterinary drugs for pigs

Abstract

The utility model relates to the technical field of sorting devices, and discloses a sorting device for producing veterinary drugs for pigs, which comprises a device shell, a support frame for supporting the device shell is fixedly mounted at the lower end of the device shell, fixing plates are symmetrically and fixedly mounted on the left side and the right side of the upper end of the device shell, and motors are fixedly mounted on the side surfaces of the fixing plates. A reciprocating screw is fixedly installed at the output end of the motor and is in threaded connection with a reciprocating moving plate. According to the sorting device for pig veterinary drug production, through rotation of the reciprocating screw rod, tablets are fully and uniformly added into the device shell, namely, the tablets are uniformly arranged on the sorting plate, the situation that the sorting effect is affected due to accumulation of the tablets is avoided, through a linkage structure, extrusion rollers are rotated while discharging is conducted, and therefore the sorting effect is improved. Therefore, unqualified tablets can be extruded and ground into powder through the extrusion roller, subsequent secondary die pressing is facilitated, qualified tablets can be temporarily stored through the discharging plate, secondary naked eye detection is facilitated, and the sorting effect of the tablets is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting devices, in particular to a sorting device for producing veterinary drugs for pigs. Background Art

[0002] Veterinary drugs are an indispensable part of pet pig breeding. They play an important role in treating pig diseases, improving pig health and promoting growth. They usually include amoxicillin, ampicillin, lincomycin and avermectin. Different types and doses of veterinary drugs and health products are required for different diseases. For easy administration, some drugs are usually made into tablets and mixed into food during feeding. Therefore, in the process of veterinary drug production and processing, sorting devices are needed to sort the tablets to avoid damage to the tablets, which may lead to insufficient feeding dosage.

[0003] At present, the patent with announcement number CN207655463U discloses a granular veterinary drug sorting device, including a body, a discharge hole, a discharge guide plate, a feed box, a connecting cloth bag, a support plate, a motor, a crank, a connecting rod, a movable discharge barrel, and a guide sleeve; wherein: a discharge hole is provided at the bottom of the body, a discharge guide plate is installed in the discharge hole, a feed box is installed on the top of the body, the feed box is connected to the movable discharge barrel through the connecting cloth bag, a sorting plate is installed inside the body, a sorting hole is provided on the sorting plate, upper panels are installed on both sides of the upper surface of the sorting plate, a support plate is installed on the top of the upper panel, a motor is installed on the support plate, a crank is installed on the output end of the motor, the crank is movably connected to the connecting rod through a pin structure, the connecting rod is movably connected to the movable discharge barrel through a pin structure, a guide sleeve is installed on the movable discharge barrel, and a lower panel and a lower side plate are installed on both sides of the lower surface of the sorting plate. By improving the sorting device, the granules and powders can be sorted out separately. The complete granules enter the subsequent packaging process, while the selected powders are collected again and enter the granulator for re-granulation, so that the particle size of the final product remains consistent, ensuring product quality.

[0004] However, the following problems still exist during the use of the current sorting device:

[0005] When in use, the above-mentioned device moves the discharge pipe by means of a crank rocker to achieve uniform discharge of tablets. Due to the limited diameter of the crank, the movement range of the pipe is also very limited, and it is impossible to ensure that the tablets are fully separated and discharged. After sorting, unqualified tablets need to be ground into powder and then pressed again. In this process, additional steps need to be added, which increases the processing time. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides a sorting device for the production of veterinary drugs for pigs. Through the movement of the reciprocating screw, the feeding pipe is driven to move over a large distance, the tablets are fully fed, and the unqualified tablets are extruded and ground in a linked manner to facilitate subsequent direct molding.

[0007] The utility model provides the following technical solutions: a sorting device for the production of veterinary drugs for pigs, comprising a device shell, a support frame for supporting the device is fixedly installed at the lower end thereof, and fixed plates are symmetrically fixedly installed on the left and right sides of the upper end of the device shell, a motor is fixedly installed on the side of the fixed plate, a reciprocating screw is fixedly installed at the output end of the motor, a reciprocating plate is threadedly connected to the reciprocating screw, a fixed pipe is fixedly installed in the middle position of the reciprocating plate, a connecting hose is fixedly installed on the upper end of the fixed pipe, a sorting plate is fixedly installed inside the device shell, a pulley group is coaxially fixedly installed on the reciprocating screw, the pulley group is coaxially connected to the gear group, and the gear group is coaxially connected to the extrusion roller.

[0008] Furthermore, a first bearing is fixedly mounted on the fixed plate, and the reciprocating screw forms a rotating mechanism with the fixed plate through the first bearing mounted on the fixed plate. Through the above structure, it is convenient to support the reciprocating screw without affecting the rotation of the reciprocating screw.

[0009] Furthermore, the sorting plate is configured as an inclined arc structure, and the sorting plate is provided with dense feeding holes for sorting tablets, a first collecting plate for gathering tablets is fixedly installed inside the device shell, and a second collecting plate for gathering powder is fixedly installed on the inner surface of the lower end of the device shell, and the surfaces of the first collecting plate and the second collecting plate are both configured to be smooth. Through the above structure, it is convenient to gather tablets and powder through the first collecting plate and the second collecting plate and then discharge them to avoid scattering.

[0010] Furthermore, the gear set is composed of two gears meshing with each other, and the two gears are coaxially connected to two extrusion rollers respectively. A protective plate is provided on the side of the extrusion roller, and the protective plate is fixedly installed on the inner surface of the device shell. Through the above structure, the side of the extrusion roller can be protected by the protective plate to prevent tablets from falling through the side of the extrusion roller.

[0011] Furthermore, a square groove is provided on the front side of the device shell, and a discharge plate is fixedly installed in the square groove, an extension plate is fixedly installed on the upper end of the discharge plate, a control plate is slidably provided in the middle position of the extension plate, and positioning grooves are provided on the left and right sides of the extension plate. Through the above structure, it is convenient to control the discharge and collect and store the tablets by moving the control plate up and down.

[0012] Furthermore, positioning rods are provided on both sides of the extension plate, and the positioning rods are snap-fitted with the material control plate through positioning grooves. A positioning spring is fixedly installed on the positioning rods, and the positioning spring is fixedly installed on the extension plate. Through the above structure, the extension plate and the material control plate can be snap-fitted and fixed by the positioning rods.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The sorting device for the production of veterinary drugs for pigs can drive the reciprocating plate, the fixed tube and the connecting hose to move through the rotation of the reciprocating screw, so as to achieve full but uniform addition of tablets to the device housing, that is, the tablets are evenly arranged on the sorting plate, so as to avoid the accumulation of tablets and affect the sorting effect. Moreover, through the linkage structure, the extrusion roller is rotated while the material is discharged, so that unqualified tablets can be squeezed and ground into powder by the extrusion roller, which is convenient for subsequent re-molding. Qualified tablets can be temporarily stored by the discharging plate, which is convenient for naked eye inspection again, so as to ensure the sorting effect of the tablets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the housing of the device of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the sorting plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the extrusion roller of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the first collecting plate of the utility model;

[0019] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the positioning rod of the utility model.

[0020] In the figure: 1. device housing; 2. support frame; 3. fixed plate; 4. motor; 5. reciprocating screw; 6. reciprocating plate; 7. fixed pipe; 8. connecting hose; 9. sorting plate; 10. first collecting plate; 11. second collecting plate; 12. pulley set; 13. gear set; 14. extrusion roller; 15. discharge plate; 16. extension plate; 17. control plate; 18. positioning rod; 19. positioning spring; 20. positioning groove; 21. protective plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a sorting device for veterinary drug production for pigs, including a device shell 1, a support frame 2 for supporting it is fixedly installed at the lower end thereof, and a fixing plate 3 is symmetrically fixedly installed on the left and right sides of the upper end of the device shell 1, a motor 4 is fixedly installed on the side of the fixing plate 3, a reciprocating screw 5 is fixedly installed at the output end of the motor 4, a reciprocating plate 6 is threadedly connected to the reciprocating screw 5, a fixing pipe 7 is fixedly installed in the middle position of the reciprocating plate 6, a connecting hose 8 is fixedly installed on the upper end of the fixing pipe 7, and a fixing screw 5 is fixedly installed inside the device shell 1. There is a sorting plate 9; a first bearing is fixedly installed on the fixed plate 3, and the reciprocating screw 5 forms a rotating mechanism with the fixed plate 3 through the first bearing installed on the fixed plate 3. The sorting plate 9 is arranged as an inclined arc structure, and the sorting plate 9 is provided with dense feeding holes for sorting tablets. A first collecting plate 10 for gathering tablets is fixedly installed inside the device housing 1, and a second collecting plate 11 for gathering powder is fixedly installed on the inner surface of the lower end of the device housing 1, and the surfaces of the first collecting plate 10 and the second collecting plate 11 are both arranged to be smooth.

[0023] When it is necessary to sort the tablets, the connecting hose 8 is connected to the tablet box, that is, the tablets in the tablet box can enter the fixed tube 7 through the connecting hose 8, and then fall on the sorting plate 9. The tablets can be sorted through the sorting holes opened on the sorting plate 9. At the same time, the motor 4 starts to work. Because the output end of the motor 4 is connected to the reciprocating screw 5, the reciprocating screw 5 starts to rotate at this time. Because the reciprocating screw 5 is connected to the reciprocating plate 6 through the threaded hole opened on the reciprocating plate 6, the reciprocating plate 6 starts to move back and forth left and right with the rotation of the reciprocating screw 5. At this time, the unloading position of the tablets also starts to move, so that the tablets are fully in contact with the sorting plate 9 to avoid the accumulation of tablets. At this time, qualified tablets remain on the sorting plate 9, and unqualified tablets fall to the lower end of the sorting plate 9, so as to achieve the purpose of sorting the tablets.

[0024] The reciprocating screw 5 is coaxially fixedly installed with a pulley group 12, the pulley group 12 is coaxially connected with the gear group 13, and the gear group 13 is coaxially connected with the extrusion roller 14, the gear group 13 is composed of two mutually meshing gears, and the two gears are coaxially connected with the two extrusion rollers 14 respectively, and a protective plate 21 is fitted on the side of the extrusion roller 14, and the protective plate 21 is fixedly installed on the inner surface of the device housing 1, a square groove is opened on the front side of the device housing 1, and a discharge plate 15 is fixedly installed in the square groove, an extension plate 16 is fixedly installed on the upper end of the discharge plate 15, a control plate 17 is slidably arranged in the middle position of the extension plate 16, and positioning grooves 20 are opened on both sides of the extension plate 16, and positioning rods 18 are penetrated on both sides of the extension plate 16, and the positioning rod 18 is engaged with the control plate 17 through the positioning groove 20, and a positioning spring 19 is fixedly installed on the positioning rod 18, and the positioning spring 19 is fixedly installed on the extension plate 16.

[0025] As the reciprocating screw 5 rotates, the pulley set 12 installed on the reciprocating screw 5 also starts to rotate. Because the pulley set 12 is coaxially connected to the gear set 13, and the gear set 13 is composed of two mutually meshing gears, the two gears start to drive the coaxially installed squeezing roller 14 to rotate. The rotation of the squeezing roller 14 is used to squeeze, grind and crush unqualified tablets into powder. The first collecting plate 10 can ensure that the unqualified tablets are in contact with the middle position of the squeezing roller 14. The protective plate 21 can prevent the unextruded tablets from falling from the side of the squeezing roller 14. The tablets that have been squeezed and ground become powder, and then they are unloaded through the second collecting plate 11. It is convenient for the subsequent re-molding, and the qualified tablets enter the discharge plate 15 along the upper end of the sorting plate 9, and can be inspected by the naked eye again in the discharge plate 15 (it can be inspected or not according to needs, and whether to inspect depends on whether the dosage requirements of the tablets are accurate). When the inspection is completed, the positioning rod 18 is pulled, and the positioning rod 18 begins to move away from the extension plate 16. Because the positioning spring 19 is fixedly installed on the positioning rod 18, the positioning spring 19 begins to be stretched and deformed until the positioning rod 18 is no longer in contact with the positioning groove 20. At this time, the control plate 17 can be pulled to move the control plate 17 upward, and the tablets are discharged through the lower end of the control plate 17.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sorting device for the production of veterinary drugs for pigs, comprising a device housing (1), a support frame (2) for supporting the device is fixedly mounted at the lower end thereof, and fixing plates (3) are symmetrically fixedly mounted on the left and right sides of the upper end of the device housing (1), characterized in that: Also includes: A motor (4) is fixedly mounted on the side of the fixed plate (3), a reciprocating screw (5) is fixedly mounted on the output end of the motor (4), a reciprocating plate (6) is threadedly connected to the reciprocating screw (5), a fixed pipe (7) is fixedly mounted in the middle of the reciprocating plate (6), a connecting hose (8) is fixedly mounted on the upper end of the fixed pipe (7), a sorting plate (9) is fixedly mounted inside the device housing (1), a pulley group (12) is coaxially fixedly mounted on the reciprocating screw (5), the pulley group (12) is coaxially connected to the gear group (13), and the gear group (13) is coaxially connected to the extrusion roller (14).

2. A sorting device for producing veterinary drugs for pigs according to claim 1, characterized in that: A first bearing is fixedly mounted on the fixed plate (3), and the reciprocating screw (5) forms a rotating mechanism with the fixed plate (3) through the first bearing mounted on the fixed plate (3).

3. The sorting device for producing veterinary drugs for pigs according to claim 1 is characterized in that: The sorting plate (9) is configured as an inclined arc structure, and the sorting plate (9) is provided with dense feeding holes for sorting the tablets. A first collecting plate (10) for collecting the tablets is fixedly installed inside the device housing (1), and a second collecting plate (11) for collecting the powder is fixedly installed on the inner surface of the lower end of the device housing (1), and the surfaces of the first collecting plate (10) and the second collecting plate (11) are both configured to be smooth.

4. The sorting device for producing veterinary drugs for pigs according to claim 1, characterized in that: The gear set (13) is composed of two mutually meshing gears, and the two gears are coaxially connected to two squeezing rollers (14) respectively. A protective plate (21) is provided on the side of the squeezing roller (14), and the protective plate (21) is fixedly mounted on the inner surface of the device housing (1).

5. The sorting device for producing veterinary drugs for pigs according to claim 1, characterized in that: A square groove is provided on the front side of the device housing (1), and a discharge plate (15) is fixedly installed in the square groove. An extension plate (16) is fixedly installed on the upper end of the discharge plate (15). A material control plate (17) is slidably provided in the middle of the extension plate (16), and positioning grooves (20) are provided on both left and right sides of the extension plate (16).

6. A sorting device for producing veterinary drugs for pigs according to claim 5, characterized in that: Positioning rods (18) are provided on both sides of the extension plate (16). The positioning rods (18) are connected to the material control plate (17) through positioning grooves (20). Positioning springs (19) are fixedly mounted on the positioning rods (18), and the positioning springs (19) are fixedly mounted on the extension plate (16).

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