Spherical veterinary drug particle forming device

Abstract

The invention discloses a spherical veterinary drug particle forming device, and relates to the technical field of particle forming, the spherical veterinary drug particle forming device comprises a feeding box, a particle slitting mechanism is arranged in the feeding box, a rolling forming mechanism is arranged below the feeding box, and a spraying cover plate is arranged between the particle slitting mechanism and the rolling forming mechanism; a plurality of spraying and conveying openings are formed in the inner wall of the spraying and conveying cover plate, a spraying and conveying pipe is fixedly connected to one side of the spraying and conveying cover plate, and one end of the spraying and conveying pipe is fixedly connected with the dry powder conveying mechanism; spraying cover plates are arranged on the particle slitting mechanism and the rolling and forming mechanism, a dust chamber is constructed in an inner cavity of each spraying cover plate in the mode that a spraying opening is used for sending out dry powder, raw material particles can penetrate through the dust chambers in the process that the raw material particles are slit and fall to the rolling and forming mechanism, and then dust is attached to the outer walls of the particles; the wettability of the particles is reduced, so that mutual adhesion among the particles is effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of particle forming, in particular to a spherical veterinary drug particle forming device. Background Art

[0002] Spherical particles have better fluidity and dispersibility, which helps the drug to be evenly distributed and quickly dissolved in the animal body. Spherical particles can be coated or coated to mask the bitterness and irritation of the drug and improve its taste. This helps to improve the acceptance and compliance of livestock and poultry, making the drug easier to be ingested and absorbed by animals. Therefore, veterinary drugs are often made into spherical particles during production.

[0003] The speed of spherical particles when they are ejected is uneven, so it is easy for spherical particles to collide with each other. The collision of particles that are not completely solidified will affect the uniformity of the particle forming diameter, and even multiple particles will stick together to produce waste. Summary of the invention

[0004] The object of the present invention is to provide a spherical veterinary drug granule forming device to solve the problem that multiple granules are easily adhered when forming veterinary drug granules in the prior art mentioned in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A spherical veterinary drug granule forming device comprises a granule cutting mechanism, wherein the granule cutting mechanism comprises a feeding box, wherein a granule cutting mechanism for processing raw materials into granules is arranged inside the feeding box, a rounding forming mechanism for rounding the granular raw materials into a spherical shape is arranged below the feeding box, a spraying cover plate for spraying dry powder is arranged between the granule cutting mechanism and the rounding forming mechanism, a plurality of spraying ports are opened on the inner wall of the spraying cover plate, a spraying pipe is fixedly connected to one side of the spraying cover plate, and one end of the spraying pipe is fixedly connected to the dry powder conveying mechanism.

[0007] As a further solution of the present invention: the rounding forming mechanism includes a shell, a partition plate is fixedly installed on the bottom of the inner wall of the shell, a driving motor is fixedly installed on the bottom of the partition plate, the output end of the driving motor is fixedly connected to a driving rod, and the middle part of the driving rod is fixedly connected to a plurality of parallel arranged rounding receiving nets, and a through opening is opened on one side of the plurality of rounding receiving nets.

[0008] As a further solution of the present invention: the openings on any two adjacent round receiving nets are arranged in a staggered manner.

[0009] As a further solution of the present invention: a discharge platform is fixedly connected to the top of the partition plate, the top of the discharge platform is protruding upward, the bottom of the driving rod is fixedly connected to a push plate, the bottom of the push plate is in close contact with the top of the discharge platform, a discharge port is provided at the bottom of one side of the shell, the height of the discharge port is consistent with the height of the discharge platform, and a discharge guide groove is fixedly connected to one side of the discharge port.

[0010] As a further solution of the present invention: the dry powder conveying mechanism includes a conveying box, a receiving platform is fixedly connected to the bottom of the inner wall of the conveying box, a dry powder box is fixedly connected to one side of the receiving platform, a receiving groove is provided on the other side of the receiving platform, an air pipe is fixedly connected to the bottom of the inner wall of the receiving groove, the dry powder box is provided with a powder outlet on the side facing the receiving groove, an air supply hood is fixedly connected to the inner wall of the conveying box, an air supply hood is fixedly connected to one side of the air supply hood, one end of the air supply pipe is fixedly connected to the middle part of the air supply pipe, and one end of the air supply pipe is fixedly connected to a dewatering filter.

[0011] As a further solution of the present invention: a mounting bracket is fixedly connected to one side of the top of the dry powder box, an air supply pump is fixedly installed on the top of the mounting bracket, an air inlet end of the air supply pump is fixedly connected to an air inlet pipe, one end of the air inlet pipe is fixedly connected to an air inlet cover, and the air outlet end of the air supply pump is fixedly connected to the spray pipe.

[0012] As a further solution of the present invention: the particle cutting mechanism includes a pushing cylinder, the output end of the pushing cylinder is fixedly connected to a pushing plate, the bottom of the inner wall of the loading box is fixedly connected to a material guide table, the middle of the material guide table is provided with a pushing cavity, the inner cavity size of the pushing cavity is matched with the diameter of the pushing plate, the bottom of the inner wall of the pushing cavity is fixedly connected to an extrusion head, a plurality of extrusion holes are provided on the edge of the extrusion head, a slitting motor is fixedly installed at the bottom of the extrusion head, and a slitting knife is fixedly connected to the output end of the slitting motor.

[0013] As a further solution of the present invention: one side of the feeding box is fixedly connected to a feeding mechanism, the feeding mechanism includes a feeding rack, the internal part of the feeding rack is rotatably connected to a feeding conveyor belt, a feeding port is opened on one side of the feeding box close to the feeding rack, a feeding guide is arranged between the feeding port and the feeding conveyor belt, the feeding guide is arranged obliquely and its lower end is fixedly connected to the feeding port.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the present invention constructs a dust chamber in the inner cavity of the spraying cover plate by arranging a spraying cover plate on the particle cutting mechanism and the rounding forming mechanism, and using the spraying port to send out dry powder, so that the raw material particles can pass through the dust chamber in the process of completing the cutting and falling to the rounding forming mechanism, thereby causing dust to adhere to the outer wall of the particles, reducing the wettability of the particles, and effectively avoiding mutual adhesion between the particles;

[0015] The dry powder conveying mechanism of the present invention temporarily stores the dry powder through the receiving groove, and blows the dry powder upward with the help of the air pipe, so that the dry powder is dispersed as much as possible during the conveying process to reduce the formation of lumps, and then cooperates with the air supply hood to send out the air flow to the air inlet hood and start the air supply pump to achieve stable blowing and discharge of the air flow carrying the dry powder;

[0016] The rounding forming mechanism of the present invention drives a plurality of rounding receiving nets to rotate reciprocatingly through a driving motor, and utilizes the friction between the rounding receiving nets and the raw material particles to drive the particles to rotate and round, so as to process the particles into a spherical shape. When the particles roll into the through opening, they automatically fall to the next layer of rounding receiving nets. By setting up multiple layers of rounding receiving nets, the shape of the rounded particles can be close to a sphere, and the forming effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A perspective view of the present invention;

[0018] Figure 2 is a cross-sectional view of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the rounded receiving net of the present invention;

[0020] Figure 4 A bottom view of the structure of the extrusion head of the present invention;

[0021] Figure 5 It is a cross-sectional view of the conveying box of the dry powder conveying mechanism of the present invention.

[0022] In the figure: 1. Particle cutting mechanism; 101. Feeding box; 102. Pushing cylinder; 103. Material guide platform; 104. Pushing chamber; 105. Feeding port; 106. Pushing plate; 107. Extrusion head; 108. Extrusion hole; 109. Cutting motor; 110. Cutting knife; 2. Rounding mechanism; 201. Shell; 202. Drive motor; 203. Drive rod; 204. Rounding receiving net; 205. Through port; 206. Unloading platform; 207. Pushing plate ; 208, unloading guide trough; 3, feeding mechanism; 301, feeding rack; 302, feeding conveyor belt; 303, feeding guide; 4, dry powder conveying mechanism; 401, conveying box; 402, receiving platform; 403, air duct; 404, air supply hood; 405, air supply duct; 406, water removal filter; 407, dry powder box; 408, air supply pump; 409, receiving trough; 410, air inlet hood; 411, spraying pipe; 412, spraying cover plate; 413, spraying port. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1 In the embodiment of the present invention, a spherical veterinary drug granule forming device includes a granule cutting mechanism 1, the granule cutting mechanism 1 includes a feed box 101, and the feed box 101 is provided with a granule cutting mechanism 1 for processing raw materials into granules. Figure 2 The particle cutting mechanism 1 includes a pushing cylinder 102, the output end of the pushing cylinder 102 is fixedly connected to a pushing plate 106, the inner wall bottom of the loading box 101 is fixedly connected to a material guide table 103, the top two sides of the material guide table 103 are inclined, and a pushing cavity 104 is opened in the middle of the material guide table 103. The inner cavity size of the pushing cavity 104 is matched with the diameter of the pushing plate 106, so as to achieve stable extrusion of the raw materials in the pushing cavity 104, and the inner wall bottom of the pushing cavity 104 is fixedly connected to an extrusion head 107, please refer to Figure 4 A plurality of extrusion holes 108 are provided on the edge of the extrusion head 107, a slitting motor 109 is fixedly installed at the bottom of the extrusion head 107, a slitting knife 110 is fixedly connected to the output end of the slitting motor 109, the top of the slitting knife 110 is in contact with the bottom of the extrusion head 107, and the slitting knife 110 is driven to rotate by the slitting motor 109 to continuously slitting the extruded material to form material particles.

[0025] In order to continuously feed the raw materials into the loading box 101, one side of the loading box 101 is fixedly connected to the loading mechanism 3, and the loading mechanism 3 includes a loading rack 301, and the internal rotation of the loading rack 301 is connected to the loading conveyor belt 302. A feeding port 105 is opened on the side of the loading box 101 close to the loading rack 301. The height of the feeding port 105 is higher than the top of the guide platform 103, and the automatic loading of the raw materials is realized through the rotation of the loading conveyor; in order to ensure that the raw materials can stably enter the feeding port 105, a feeding guide plate 303 is arranged between the feeding port 105 and the loading conveyor belt 302, and the feeding guide plate 303 is inclined and its lower end is fixedly connected to the feeding port 105.

[0026] A rounding mechanism 2 for rounding the granular raw material into a spherical shape is arranged below the loading box 101, and a spraying cover plate 412 for spraying dry powder is arranged between the particle cutting mechanism 1 and the rounding mechanism 2, and a plurality of spraying ports 413 are opened on the inner wall of the spraying cover plate 412, and a spraying pipe 411 is fixedly connected to one side of the spraying cover plate 412, and one end of the spraying pipe 411 is fixedly connected to the dry powder conveying mechanism 4; by arranging the spraying cover plate 412 on the particle cutting mechanism 1 and the rounding mechanism 2, and using the spraying port 413 to send out the dry powder, a dust chamber is constructed in the inner cavity of the spraying cover plate 412, so that the raw material particles can pass through the dust chamber in the process of completing the cutting and falling to the rounding mechanism 2, so that the dust adheres to the outer wall of the particle, reduces the wettability of the particle, and effectively avoids the mutual adhesion between the particles.

[0027] See also Figure 2 and Figure 3 The rounding forming mechanism 2 includes a shell 201, a partition plate is fixedly installed on the bottom of the inner wall of the shell 201, a driving motor 202 is fixedly installed on the bottom of the partition plate, the output end of the driving motor 202 is fixedly connected to a driving rod 203, and the middle part of the driving rod 203 is fixedly connected to a plurality of parallel rounding receiving nets 204, one side of each of the plurality of rounding receiving nets 204 is provided with a through opening 205, the driving motor 202 drives the plurality of rounding receiving nets 204 to reciprocate, and the friction between the rounding receiving nets 204 and the raw material particles is used to drive the particles to rotate and round, and the particles are processed into a spherical shape, and the particles roll and fall into the through opening 205, and automatically fall to the next layer of rounding receiving nets 204, and through the setting of multiple layers of rounding receiving nets 204, the shape of the rounded particles is close to a spherical shape, and the forming effect is better.

[0028] In order to prevent the particles from continuously passing through the multiple layers of the spherical receiving nets 204 when falling, the through openings 205 on any two adjacent spherical receiving nets 204 are arranged to be staggered with each other.

[0029] See also Figure 2 A discharge platform 206 is fixedly connected to the top of the partition plate, and the top of the discharge platform 206 is protruding upward, so that the particles move to the edge, which is convenient for the discharge of the particles; a push plate 207 is fixedly connected to the bottom of the driving rod 203, and the bottom of the push plate 207 is in contact with the top of the discharge platform 206. A discharge port is provided at the bottom of one side of the shell 201, and the height of the discharge port is consistent with the height of the discharge platform 206. A discharge guide groove 208 is fixedly connected to one side of the discharge port; the particles on the discharge platform 206 are pushed and discharged by rotating the push plate 207.

[0030] See also Figure 5The dry powder conveying mechanism 4 includes a conveying box 401, a receiving platform 402 is fixedly connected to the bottom of the inner wall of the conveying box 401, a dry powder box 407 is fixedly connected to one side of the receiving platform 402, a powder loading port is provided on one side of the dry powder box 407 for replenishing dry powder into the dry powder box 407, and the dry powder can be selected from starch or other veterinary drug raw material dry powder, a receiving groove 409 is provided on the other side of the receiving platform 402, a wind pipe 403 is fixedly connected to the bottom of the inner wall of the receiving groove 409, and a powder outlet is provided on the side of the dry powder box 407 facing the receiving groove 409, the bottom of the inner wall of the dry powder box 407 is inclined, and the height close to the powder outlet is lower, the dry powder is temporarily stored and collected through the receiving groove 409, and the wind pipe 403 is provided to blow the dry powder upward, so that the dry powder is dispersed as much as possible during the conveying process to reduce the formation of lumps;

[0031] An air supply hood 404 is fixedly connected to the inner wall of the conveying box 401, and an air supply pipe 405 is fixedly connected to one side of the air supply hood 404. One end of the air supply pipe 405 is fixedly connected to the middle of the air raising pipe 403. The air flow sent out through the air supply hood 404 blows the raised dry powder to one side for discharge.

[0032] A mounting bracket is fixedly connected to one side of the top of the dry powder box 407, and an air pump 408 is fixedly installed on the top of the mounting bracket. By fixing the air pump 408 on the top of the dry powder box 407, the vibration of the air pump 408 during operation is utilized to drive the dry powder box 407 to vibrate, thereby assisting the dry powder in the dry powder box 407 to move toward the powder outlet. The air inlet end of the air pump 408 is fixedly connected to an air inlet pipe, and one end of the air inlet pipe is fixedly connected to an air inlet hood 410, and one side of the air inlet hood 410 is arranged corresponding to the air supply hood 404. The air outlet end of the air pump 408 is fixedly connected to the spray pipe 411, and the dry powder is sent into the spray pipe 411 by starting the air pump 408, and then guided into the spray cover plate 412.

[0033] In order to reduce the entry of moisture into the air and avoid agglomeration of dry powder, one end of the wind pipe 403 is fixedly connected to a dewatering filter 406, and one end of the dewatering filter 406 is connected to the output end of the external air supply device.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A spherical veterinary drug particle forming device, characterized in that: The invention comprises a loading box (101), a rounding forming mechanism (2) for rounding granular raw materials into a spherical shape is arranged below the loading box (101), a spraying cover plate (412) for spraying dry powder is arranged between the granular loading box (101) and the rounding forming mechanism (2), a plurality of spraying ports (413) are provided on the inner wall of the spraying cover plate (412), a spraying pipe (411) is fixedly connected to one side of the spraying cover plate (412), and one end of the spraying pipe (411) is fixedly connected to the dry powder conveying mechanism (4).

2. A spherical veterinary drug particle forming device according to claim 1, characterized in that: The rounding forming mechanism (2) comprises a shell (201), a partition plate is fixedly mounted on the bottom of the inner wall of the shell (201), a driving motor (202) is fixedly mounted on the bottom of the partition plate, an output end of the driving motor (202) is fixedly connected to a driving rod (203), a middle portion of the driving rod (203) is fixedly connected to a plurality of parallel arranged rounding receiving nets (204), and a through opening (205) is provided on one side of the plurality of rounding receiving nets (204).

3. A spherical veterinary drug particle forming device according to claim 2, characterized in that: The openings (205) on any two adjacent round receiving nets (204) are arranged in a staggered manner.

4. A spherical veterinary drug particle forming device according to claim 2, characterized in that: A discharge platform (206) is fixedly connected above the partition plate, and the top of the discharge platform (206) is arranged to protrude upwards. A discharge port is provided at the bottom of one side of the shell (201), and a discharge guide groove (208) is fixedly connected to one side of the discharge port.

5. A spherical veterinary drug particle forming device according to claim 4, characterized in that: The bottom of the driving rod (203) is fixedly connected with a pushing plate (207), and the bottom of the pushing plate (207) is in close contact with the top of the unloading platform (206).

6. A spherical veterinary drug particle forming device according to claim 1, characterized in that: The dry powder conveying mechanism (4) comprises a conveying box (401), the bottom of the inner wall of the conveying box (401) is fixedly connected to a receiving platform (402), one side of the receiving platform (402) is fixedly connected to a dry powder box (407), one side of the dry powder box (407) is provided with a powder outlet, the inner wall of the conveying box (401) is fixedly connected to an air supply hood (404), and one side of the air supply hood (404) is fixedly connected to an air supply pipe (405).

7. A spherical veterinary drug particle forming device according to claim 6, characterized in that: A receiving groove (409) is provided on the other side of the receiving platform (402), and a wind pipe (403) is fixedly connected to the bottom of the inner wall of the receiving groove (409), one end of the air supply pipe (405) is fixedly connected to the wind pipe (403), and one end of the wind pipe (403) is fixedly connected to a water removal filter (406).

8. A spherical veterinary drug particle forming device according to claim 7, characterized in that: A mounting frame is fixedly connected to one side of the top of the dry powder box (407), an air supply pump (408) is fixedly installed on the top of the mounting frame, an air inlet end of the air supply pump (408) is fixedly connected to an air inlet pipe, one end of the air inlet pipe is fixedly connected to an air inlet cover (410), and an air outlet end of the air supply pump (408) is fixedly connected to a spray pipe (411).

9. A spherical veterinary drug particle forming device according to claim 1, characterized in that: A particle cutting mechanism (1) for processing raw materials into particles is arranged inside a feeding box (101), the particle cutting mechanism (1) comprises a pushing cylinder (102), the output end of the pushing cylinder (102) is fixedly connected to a pushing plate (106), the inner wall bottom of the feeding box (101) is fixedly connected to a material guide platform (103), a pushing cavity (104) is provided in the middle of the material guide platform (103), an extrusion head (107) is fixedly connected to the inner wall bottom of the pushing cavity (104), a plurality of extrusion holes (108) are provided at the edge of the extrusion head (107), a slitting motor (109) is fixedly installed at the bottom of the extrusion head (107), and a slitting knife (110) is fixedly connected to the output end of the slitting motor (109).

10. The spherical veterinary drug particle forming device according to claim 1, characterized in that: One side of the loading box (101) is fixedly connected to a loading mechanism (3), and the loading mechanism (3) comprises a loading frame (301), and the interior of the loading frame (301) is rotatably connected to a loading conveyor belt (302), and a feeding port (105) is provided on a side of the loading box (101) close to the loading frame (301), and a feeding guide plate (303) is provided between the feeding port (105) and the loading conveyor belt (302).

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