Veterinary drug raw material screening device

Abstract

The utility model discloses a veterinary drug raw material sieving device in the related technical field of veterinary drug raw material sieving, which comprises a material conveying cylinder and a sieving cylinder connected with the material conveying cylinder, one end of the material conveying cylinder is provided with a material conveying motor, the other end of the material conveying cylinder is provided with a material guide pipe, the material guide pipe is provided with an electromagnetic valve, and the electromagnetic valve is connected with the sieving cylinder. An end cover is arranged at the other end of the material guiding pipe, the material conveying barrel is fixedly connected with a plug screening barrel through a support, and the end cover is connected with the screening barrel. Through the design of the material conveying motor, the material conveying barrel and the visual sensor, materials on the filter hopper can be monitored, the material supply amount is increased, meanwhile, material accumulation is avoided, the filter efficiency is improved, the economical efficiency is good, through the design of the rotating motor, the filter hopper, the cleaning head and the cleaning frame, the filter hopper rotates, and the cleaning efficiency is improved. And meanwhile, the filter screen is cleaned when the filter hopper rotates, so that the filter screen is prevented from being blocked, and the practicability is relatively high.

Description

Technical Field

[0001] The utility model belongs to the technical field related to veterinary drug raw material screening, and specifically relates to a veterinary drug raw material screening device. Background Art

[0002] Veterinary Chinese patent medicines are traditional veterinary medicines and are widely used in the breeding industry. The production process of veterinary Chinese patent medicines includes multiple steps, the main ones being crushing and drying. Before crushing the medicinal materials, they need to be screened and cleaned to remove impurities, which can effectively prevent impurities from mixing into the veterinary powder. Traditional screening and impurity removal of medicinal materials mostly uses manual screening and impurity removal. Manual screening requires multiple transfers of medicinal materials, which is time-consuming and results in high labor costs for screening medicinal materials. Powdered veterinary drugs often require a screening device during production, but existing powdered veterinary drug raw material screening devices have the problem that the filter screen is easily clogged. Patent CN202323337460.7 proposes a veterinary drug raw material crushing and screening device. By installing a filter screen in the box, the filter screen passes through the cleaning frame, which can effectively clean the top and bottom of the filter screen to prevent the filter screen from clogging, thereby avoiding affecting the screening efficiency of the veterinary drug raw materials, saving manual cleaning, and improving work efficiency. Although this design meets the needs of use to a certain extent, it is found in actual use that when feeding, the boring material enters directly through the hopper and is easily accumulated on the filter screen, which reduces the filtration efficiency and is also prone to clogging.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a veterinary drug raw material screening device. To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0005] The transmission mechanism that this screen is used for the present invention is to be connected with the transmission mechanism that this screen is used for the transmission, and this screen is used for the transmission mechanism that this screen is used for the transmission.

[0006] As a further solution of the present invention: a feeding rack is fixedly connected to the feeding cylinder, and a lower hopper is provided on the side of the feeding cylinder away from the feeding rack. The feeding rack plays a role of stable support, and the lower hopper facilitates material unloading.

[0007] As a further solution of the present invention: an inspection cover is connected to the end cover by a hinge, a protective cover is provided on the outside of the visual sensor, the protective cover is fixedly connected to the end cover, the inspection cover facilitates the inspection of the device, and the protective cover plays an anti-impact protection role.

[0008] As a further solution of the present invention: a discharge pipe is integrally formed at one end of the screening cylinder away from the end cover, a manual valve is provided on the discharge pipe, and a control box is provided on one side of the screening cylinder. The discharge pipe facilitates discharge, the manual valve facilitates control of the opening and closing of the discharge pipe, and the control box facilitates automatic control.

[0009] As a further solution of the present invention: the filter bucket is composed of a main bracket and a screen, the screen is fixed on the main bracket in a funnel shape, the main bracket is made of aluminum alloy, the screen is convenient for screening materials, and the main bracket plays a role of stable support.

[0010] As a further solution of the present invention: the rotating support is composed of a base, a drive shaft and a sealing disk, one end of the base is fixedly connected to the sealing disk, and the other end of the base is embedded with the drive shaft, the base and the sealing disk play a role of stable support, and the drive shaft plays a role of power transmission.

[0011] As a further solution of the present invention: the output end of the rotating motor is connected to the drive shaft through a coupling, a shaft end retaining ring is provided on one side of the No. 3 bearing, the shaft end retaining ring is sleeved on the drive shaft, a process groove is opened on the drive shaft, the drive block is embedded in the process groove, and the No. 2 bearing and the No. 3 bearing are also embedded in the base.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art.

[0013] The utility model can monitor the material on the filter bucket through the design of the feeding motor, the feeding cylinder and the visual sensor, thereby increasing the material supply and avoiding material accumulation, thereby improving the filtering efficiency and having good economy.

[0014] The utility model adopts the design of a rotating motor, a filter bucket, a cleaning head and a cleaning frame, which not only makes the filter bucket rotate to ensure that the material falls into the filter bucket evenly and improves the filtering efficiency, but also cleans the filter screen when the filter bucket rotates to avoid filter screen clogging, and is highly practical.

[0015] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of this application and are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. In the drawings:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is the main view of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the rotary support of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the rotary support of the present invention;

[0021] Figure 5 This is a structural diagram of the filter bucket of the present invention.

[0022] In the figure: 1. Feed rack; 2. Feed motor; 3. Feed hopper; 4. Feed cylinder; 5. Screening cylinder; 6. Feed guide pipe; 7. Solenoid valve; 8. Visual sensor; 9. Inspection cover; 10. End cover; 11. Control box; 12. Filter hopper; 13. No. 1 bearing; 14. Cleaning head; 15. Cleaning rack; 16. Protective cover; 17. Manual valve; 18. Feed pipe; 19. Rotating motor; 20. Rotating support; 21. Support frame; 22. Base; 23. Drive shaft; 24. Process tank; 25. No. 2 bearing; 26. No. 3 bearing; 27. Shaft end retaining ring; 28. Sealing disk; 29. ​​Main bracket; 30. Screen; 31. Drive block.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0025] like Figures 1 to 5 As shown, a veterinary drug raw material screening device includes a feed cylinder 4 and a screening cylinder 5 connected thereto. A feed motor 2 is provided at one end of the feed cylinder 4, a guide pipe 6 is provided at the other end of the feed cylinder 4, a solenoid valve 7 is provided on the guide pipe 6, and an end cover 10 is provided at the other end of the guide pipe 6. The feed cylinder 4 is fixedly connected to the screening cylinder 5 through a bracket, the end cover 10 is connected to the screening cylinder 5, a visual sensor 8 is embedded in the end cover 10, a filter bucket 12 and a No. 1 bearing 13 are provided between the end cover 10 and the screening cylinder 5, and the No. 1 bearing 13 is provided between the filter bucket 12 and the screening cylinder 5. In between, bearing No. 1 13 is a thrust bearing, one end of the filter bucket 12 is fixedly connected to the drive block 31, and the screening cylinder 5 is fixedly connected to the rotating support 20 through the support frame 21. The drive block 31 is embedded in the rotating support 20, and the end of the rotating support 20 away from the drive block 31 is provided with a rotating motor 19. The feed barrel 4 is convenient for the transmission of materials, and the feed motor 2 provides feeding power for the device. The visual sensor 8 is convenient for monitoring the material on the filter bucket 12. Bearing No. 13 plays the role of rotating support, and the rotating motor 19 provides rotating power for the device.

[0026] Among them, the feeding tube 4 is fixedly connected to the feeding frame 1, and a lower hopper 3 is provided on the side of the feeding tube 4 away from the feeding frame 1. The feeding frame 1 plays a role of stable support, and the lower hopper 3 is convenient for unloading.

[0027] The end cover 10 is connected to an inspection cover 9 by a hinge, and a protective cover 16 is provided on the outside of the visual sensor 8. The protective cover 16 is fixedly connected to the end cover 10 to the inspection cover 9 for easy maintenance of the device, and the protective cover 16 plays an anti-collision protection role.

[0028] A discharge pipe 18 is integrally formed at one end of the screening drum 5 away from the end cover 10, and a manual valve 17 is provided on the discharge pipe 18. A control box 11 is provided on one side of the screening drum 5 to facilitate discharge of materials. The manual valve is convenient for controlling the opening and closing of the discharge pipe 18, and the control box 11 is convenient for realizing automatic control.

[0029] The filter hopper 12 is composed of a main support 29 and a screen 30. The screen 30 is fixed on the main support 29 in a funnel shape. The main support 29 is made of aluminum alloy. The screen 30 is convenient for screening materials, and the main support 29 plays a role of stable support.

[0030] The rotating support 20 consists of a base 22, a drive shaft 23 and a sealing disk 28. One end of the base 22 is fixedly connected to the sealing disk 28, and the other end of the base 22 is embedded with the drive shaft 23. The base 22 and the sealing disk 28 play a role of stable support, and the drive shaft 23 plays a role of power transmission.

[0031] The output end of the rotating motor 19 is connected to the drive shaft 23 through a coupling. A shaft end retaining ring 27 is provided on one side of the No. 3 bearing 26. The shaft end retaining ring 27 is sleeved on the drive shaft 23. A process groove 24 is opened on the drive shaft 23. The process groove 24 has a drive block 31 embedded in it. The No. 2 bearing 25 and the No. 3 bearing 26 are also embedded in the base 22.

[0032] The working principle of the present invention is as follows: when in use, the device is started through the control box 11, the feeding motor 2 works, the material is added through the lower hopper 3, the material is transmitted to the guide pipe 6 in the feeding cylinder 4, and enters the screening cylinder 5 through the guide pipe 6. At the same time, the rotating motor 19 works to drive the filter bucket 12 to rotate. When the material falls on the filter bucket 12 due to the action of gravity, because the filter bucket 12 adopts a conical design, the material will fall along the conical surface under the action of gravity and complete the screening. Because the filter bucket 12 rotates under the action of the rotating motor 19, the material will fall evenly on the filter bucket 12, which greatly improves the filtration efficiency of the device. During the filtration process, the visual sensor 8 monitors the image of the filter bucket 12 in real time and transmits the signal to the control box 11. The control box 11 controls the feeding motor 8 to monitor the image of the filter bucket 12 in real time and transmits the signal to the control box 11. The control of the machine 2 and the rotating motor 19 makes the material supply match the rotation speed of the filter bucket 12, just preventing the material from stacking, thereby improving energy utilization. When it is necessary to clean the filtered debris, the machine can be stopped and the inspection cover 9 can be opened. The structural design of the utility model is reasonable and easy to install and use. Through the design of the feeding motor 2, the feeding barrel 4 and the visual sensor 8, the material on the filter bucket 12 can be monitored, while increasing the material supply. At the same time, the material accumulation is avoided, the filtration efficiency is improved, and the economy is good. Through the design of the rotating motor 19, the filter bucket 12, the cleaning head 14 and the cleaning frame 15, not only the filter bucket 12 is rotated to ensure that the material falls evenly onto the filter bucket 12, thereby improving the filtration efficiency, but also the filter screen is cleaned when the filter bucket 12 rotates to avoid filter screen clogging, which is more practical.

[0033] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this patent can make slight changes or modifications to equivalent embodiments using the above-mentioned technical content without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A veterinary drug raw material screening device, comprising a No. 3 bearing (26), a feed cylinder (4) and a screening cylinder (5) connected thereto, characterized in that: A feeding motor (2) is provided at one end of the feeding cylinder (4), a guide tube (6) is provided at the other end of the feeding cylinder (4), a solenoid valve (7) is provided on the guide tube (6), an end cover (10) is provided at the other end of the guide tube (6), the feeding cylinder (4) is fixedly connected to the screening cylinder (5) through a bracket, the end cover (10) is connected to the screening cylinder (5), a visual sensor (8) is embedded in the end cover (10), and a filter bucket (10) is provided between the end cover (10) and the screening cylinder (5). 2) and a No. 1 bearing (13), the No. 1 bearing (13) is arranged between the filter bucket (12) and the screening drum (5), the No. 1 bearing (13) is a thrust bearing, one end of the filter bucket (12) is fixedly connected to a driving block (31), the screening drum (5) is fixedly connected to a rotating support (20) through a support frame (21), the driving block (31) is embedded in the rotating support (20), and a rotating motor (19) is provided at one end of the rotating support (20) away from the driving block (31).

2. A veterinary drug raw material screening device according to claim 1, characterized in that: The feeding cylinder (4) is fixedly connected to a feeding frame (1), and a lower hopper (3) is provided on a side of the feeding cylinder (4) away from the feeding frame (1).

3. A veterinary drug raw material screening device according to claim 1, characterized in that: An inspection cover (9) is connected to the end cover (10) via a hinge, and a protective cover (16) is provided on the outside of the visual sensor (8), and the protective cover (16) is fixedly connected to the end cover (10).

4. A veterinary drug raw material screening device according to claim 1, characterized in that: A discharge pipe (18) is integrally formed at one end of the screening cylinder (5) away from the end cover (10), a manual valve (17) is provided on the discharge pipe (18), and a control box (11) is provided on one side of the screening cylinder (5).

5. The veterinary drug raw material screening device according to claim 1, characterized in that: The filter hopper (12) is composed of a main support (29) and a screen (30). The screen (30) is fixed on the main support (29) in a funnel shape. The main support (29) is made of aluminum alloy.

6. The veterinary drug raw material screening device according to claim 1, characterized in that: The rotating support (20) is composed of a base (22), a driving shaft (23) and a sealing disk (28); one end of the base (22) is fixedly connected to the sealing disk (28), and the other end of the base (22) is embedded with the driving shaft (23).

7. The veterinary drug raw material screening device according to claim 6, characterized in that: The output end of the rotating motor (19) is connected to the driving shaft (23) through a coupling, and a shaft end retaining ring (27) is provided on one side of the No. 3 bearing (26), and the shaft end retaining ring (27) is sleeved on the driving shaft (23). A process groove (24) is opened on the driving shaft (23), and the driving block (31) is embedded in the process groove (24).

Images