Particle screening device for veterinary drug particle production

Abstract

The utility model belongs to the technical field of veterinary drug production, particularly relates to a particle screening device for veterinary drug particle production, and aims to solve the problems that a plurality of screening parts are controlled to screen by adopting single up-and-down shaking in the conventional equipment, the veterinary drug particles always fall vertically during screening, and once the feeding is not uniform, the screening is not uniform. According to the scheme, the screening device comprises a material box, a roller is rotationally installed at the bottom end of the interior of the material box, a plurality of shifting blocks are installed in the middle of the bottom end of the roller through bolts, and a screen basket is arranged in the material box and located at the bottom end of the roller. The rotary drum is controlled by the motor to rotate to perform primary rotary screening, the plurality of shifting blocks alternately impact the contact plate at the top of the screen basket to control the screen basket to perform secondary screening of vertical shaking, screening structures of different forms and frequencies are combined for screening, and screening uniformity and efficiency are effectively improved.

Description

Technical Field

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

[0002] With the continuous improvement of the per capita disposable income levels of urban and rural residents, the huge demand for meat consumption has driven the continuous expansion of the scale of economic animals in China year by year, which directly promotes the continuous growth of the demand for veterinary drugs. During the processing and production of veterinary drugs, it is necessary to dry and screen the veterinary drugs.

[0003] After retrieval, the patent with the publication number of CN212190056U provides a particle screening device for veterinary drug particle production. The particle screening device for veterinary drug particle production includes: a base; a housing, the bottom of the housing is arranged on the top of the base; a sliding plate, both sides of the sliding plate are respectively slidably connected to both sides of the inner wall of the housing, a first screening plate is arranged inside the sliding plate, both sides of the top of the sliding plate are provided with connecting rods, the top ends of the two connecting rods both penetrate through the housing and extend to the top of the housing, and a driving plate is arranged between one ends of the two connecting rods extending to the top of the housing.

[0004] The existing equipment uses a single up-and-down jitter to control the screening behavior of multiple screening components. The veterinary drug particles always fall vertically during screening. Once the feeding is uneven, it will cause problems such as screening blockage and low efficiency. Therefore, we propose a particle screening device for veterinary drug particle production to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcoming of single screening effect, and to propose a particle screening device for veterinary drug particle production.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a particle screening device for veterinary drug particle production, including a material box, a roller is rotatably installed at the inner bottom end of the material box, a plurality of dial blocks are installed at the middle of the bottom end of the roller through bolts, a screen basket is arranged inside the material box and at the bottom end of the roller, a contact plate is welded at the top of the screen basket and corresponding to the bottom ends of the plurality of dial blocks, a reset structure is arranged at the bottom of the screen basket, and a driving structure is arranged on the roller;

[0007] The reset structure includes telescopic rods installed at the four corners of the bottom end of the screen basket through bolts, springs are sleeved on the outer parts of the four telescopic rods, the bottom ends of the four telescopic rods are all inserted with sleeves, and the bottom ends of the four sleeves are all welded to the four corners of the top of the same aggregate hopper.

[0008] Preferably, the periphery of the aggregate hopper is welded to the inner bottom end of the material box, and a waste outlet is provided at the bottom end of the material box corresponding to the aggregate hopper.

[0009] Preferably, a feed inlet is welded on one side of the material box corresponding to the drum.

[0010] Preferably, an equal-material outlet is welded on the other side of the material box corresponding to the drum, and a second-class material outlet is welded at the bottom end of the material box away from the equal-material outlet corresponding to the bottom end of the screen basket.

[0011] Preferably, support legs are installed at the four corners of the bottom end of the material box by welding.

[0012] Preferably, a number of through holes I are evenly penetrated through the periphery of the drum, and a number of through holes II are evenly penetrated through the bottom end of the screen basket.

[0013] Preferably, the driving structure includes a rim sleeved on one end of the outside of the drum. The top of the rim penetrates through a through groove opening corresponding to the top of the material box through a sleeved belt, and a belt pulley is sleeved.

[0014] Preferably, one end of the belt pulley is inserted with a motor through a driving shaft. The bottom end of the motor is installed on the top of the material box by bolts, and a motor box is welded outside the motor on the top of the material box.

[0015] In the present utility model, a particle screening device for veterinary drug granule production:

[0016] 1. In the present utility model, the motor is used to control the rotation of the drum for preliminary rotary screening. A number of dial blocks alternately strike the contact plate on the top of the screen basket to control the screen basket to perform secondary screening with up and down shaking. The screening structure with different forms and frequencies is combined for screening, effectively improving the screening uniformity and efficiency;

[0017] 2. In the present utility model, the motor is used to control the rotation of the drum to evenly distribute the veterinary drug granules, so that the veterinary drug granules to be screened evenly fall to the top of the screen basket, effectively improving the subsequent screening quality and avoiding the problem of accumulation of veterinary drug granules. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a particle screening device for veterinary drug granule production proposed by the present utility model;

[0019] Figure 2 is a schematic structural diagram of an internal part of a particle screening device for veterinary drug granule production proposed by the present utility model;

[0020] Figure 3Schematic diagram of part A of a particle screening device for veterinary drug granule production proposed by the present utility model;

[0021] Figure 4 Schematic diagram of part B of a particle screening device for veterinary drug granule production proposed by the present utility model.

[0022] In the figure: 1, material box; 2, drum; 3, dialing block; 4, screen basket; 5, contact plate; 6, reset structure; 601, telescopic rod; 602, spring; 603, sleeve; 7, drive structure; 701, rim; 702, through notch; 703, belt pulley; 704, motor; 705, motor box; 8, collecting hopper; 9, waste outlet; 10, feed inlet; 11, first-class material outlet; 12, second-class material outlet; 13, support leg. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0024] Refer to Figures 1-4 , a particle screening device for veterinary drug granule production, including a material box 1, a drum 2 is rotatably installed at the inner bottom end of the material box 1, a plurality of dialing blocks 3 are installed at the middle bottom end of the drum 2 through bolts, a screen basket 4 is arranged inside the material box 1 and at the bottom end of the drum 2, a contact plate 5 is welded at the top of the screen basket 4 corresponding to the bottom ends of the plurality of dialing blocks 3, a reset structure 6 is arranged at the bottom of the screen basket 4, and a drive structure 7 is arranged on the drum 2;

[0025] The reset structure 6 includes telescopic rods 601 installed at the four corners of the bottom end of the screen basket 4 through bolts, springs 602 are sleeved outside the four telescopic rods 601, the bottom ends of the four telescopic rods 601 are inserted into sleeves 603, and the bottom ends of the four sleeves 603 are welded to the four corners of the top of the same collecting hopper 8.

[0026] In this embodiment, the periphery of the collecting hopper 8 is welded to the inner bottom end of the material box 1, and a waste outlet 9 is opened at the bottom end of the material box 1 corresponding to the collecting hopper 8.

[0027] Adopting the above solution, by welding the periphery of the collecting hopper 8 to the inner bottom end of the material box 1 and opening a waste outlet 9 at the bottom end of the material box 1 corresponding to the collecting hopper 8, large-area collection of the falling veterinary drug granules is realized, and the problem of omission is avoided.

[0028] In this embodiment, a feed inlet 10 is welded on one side of the material box 1 corresponding to the drum 2.

[0029] Adopting the above solution, a feed inlet 10 is welded on one side of the material box 1 corresponding to the roller 2, which facilitates adding materials through the feed inlet 10.

[0030] In this embodiment, an equalizing material outlet 11 is welded on the other side of the material box 1 corresponding to the roller 2, and a secondary material outlet 12 is welded at the bottom end of the material box 1 corresponding to the screen basket 4 away from the equalizing material outlet 11.

[0031] Adopting the above solution, an equalizing material outlet 11 is welded on the other side of the material box 1 corresponding to the roller 2, and a secondary material outlet 12 is welded at the bottom end of the material box 1 corresponding to the screen basket 4 away from the equalizing material outlet 11, realizing the discharge of large-particle veterinary medicine particles through the equalizing material outlet 11 and the discharge of small-particle veterinary medicine particles through the secondary material outlet 12.

[0032] In this embodiment, support legs 13 are installed at the four corners of the bottom end of the material box 1 by welding.

[0033] Adopting the above solution, support legs 13 are installed at the four corners of the bottom end of the material box 1 by welding, realizing the balanced support behavior and avoiding the problem of inclination and dislocation.

[0034] In this embodiment, a number of through holes one are evenly penetrated through the circumferential side of the roller 2, and a number of through holes two are evenly penetrated through the bottom end of the screen basket 4.

[0035] Adopting the above solution, a number of through holes one are evenly penetrated through the circumferential side of the roller 2, and a number of through holes two are evenly penetrated through the bottom end of the screen basket 4, realizing the multiple filtration ability.

[0036] In this embodiment, the driving structure 7 includes a rim 701 sleeved on the outer end of the roller 2. The top of the rim 701 passes through a through slot 702 correspondingly opened at the top of the material box 1 through a sleeved belt, and a belt pulley 703 is sleeved.

[0037] Adopting the above solution, a rim 701 is arranged at the outer end of the roller 2. The top of the rim 701 passes through a through slot 702 correspondingly opened at the top of the material box 1 through a sleeved belt, and a belt pulley 703 is sleeved, realizing the synchronous rotation of the roller 2 under remote control.

[0038] In this embodiment, one end of the belt pulley 703 is plugged with a motor 704 through a driving shaft. The bottom end of the motor 704 is installed on the top of the material box 1 by bolts, and a motor box 705 is welded on the top of the material box 1 and outside the motor 704.

[0039] With the above solution, one end of the belt pulley 703 is plugged with a motor 704 through a drive shaft. The bottom end of the motor 704 is installed on the top of the material box 1 by bolts. A motor box 705 is welded on the top of the material box 1 and outside the motor 704, realizing the stable power output of the motor 704 and avoiding the problem of noisy drive.

[0040] In the present utility model, during use, veterinary drug granules are added through the feed inlet 10. The motor 704 controls the belt pulley 703 to control the rim 701, enabling the drum 2 to perform a filtering operation. The first-class material is discharged through the first-class material outlet 11. The small-particle veterinary drug granules fall into the inside of the screen basket 4. A number of dial blocks 3 alternately impact the contact plate 5 at the top of the screen basket 4 to control the screen basket 4 to move downward, and then rely on the spring 602 to control the telescopic rod 601 to rise, achieving secondary screening. The second-class material is discharged through the second-class material outlet 12, and the impurities fall into the aggregate hopper 8 and are then discharged through the waste outlet 9.

[0041] The above shows and describes the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0042] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A particle screening device for producing veterinary drug particles, comprising a material box (1), characterized in that: A roller (2) is rotatably mounted at the bottom end of the material box (1); a plurality of shifting blocks (3) are bolted to the middle of the bottom end of the roller (2); a screen basket (4) is arranged inside the material box (1) and at the bottom end of the roller (2); a contact plate (5) is welded to the top of the screen basket (4) and corresponding to the bottom ends of the plurality of shifting blocks (3); a reset structure (6) is arranged at the bottom of the screen basket (4); and a driving structure (7) is arranged on the roller (2); The reset structure (6) comprises telescopic rods (601) installed at the four corners of the bottom end of the screen basket (4) by bolts, the outsides of the four telescopic rods (601) are sleeved with springs (602), the bottom ends of the four telescopic rods (601) are inserted with sleeves (603), and the bottom ends of the four sleeves (603) are installed at the four corners of the top of the same collecting hopper (8) by welding.

2. A particle screening device for producing veterinary drug particles according to claim 1, characterized in that: The peripheral side of the collecting hopper (8) is welded to the inner bottom end of the material box (1), and a waste outlet (9) is provided at the bottom end of the material box (1) corresponding to the collecting hopper (8).

3. A particle screening device for producing veterinary drug particles according to claim 1, characterized in that: A material feed port (10) is welded on one side of the material box (1) and corresponds to the roller (2).

4. A particle screening device for producing veterinary drug particles according to claim 1, characterized in that: A first-class material outlet (11) is welded on the other side of the material box (1) and corresponds to the roller (2), and a second-class material outlet (12) is welded on one end of the material box (1) away from the first-class material outlet (11) and corresponds to the bottom of the screen basket (4).

5. The particle screening device for producing veterinary drug particles according to claim 1, characterized in that: Support legs (13) are installed at the four corners of the bottom end of the material box (1) by welding.

6. A particle screening device for producing veterinary drug particles according to claim 1, characterized in that: A plurality of through holes 1 are evenly penetrated through the circumference of the drum (2), and a plurality of through holes 2 are evenly penetrated through the bottom end of the screen basket (4).

7. A particle screening device for producing veterinary drug particles according to claim 1, characterized in that: The driving structure (7) comprises a wheel rim (701) sleeved on one end of the outside of the drum (2); the top of the wheel rim (701) passes through a corresponding through slot (702) opened on the top of the material box (1) through a sleeved belt, and is sleeved with a pulley (703).

8. A particle screening device for producing veterinary drug particles according to claim 7, characterized in that: One end of the pulley (703) is plugged with a motor (704) via a driving shaft, the bottom end of the motor (704) is mounted on the top of the material box (1) via bolts, and a motor box (705) is welded to the top of the material box (1) and located outside the motor (704).

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