A livestock breeding feed granule screening device

Abstract

The utility model discloses a kind of feed granule screening devices for livestock breeding, belong to livestock breeding technical field, including storage component, screening component, adjusting component and several guide rods, the storage component includes support frame, first storage cavity, second storage cavity and third storage cavity are opened in the support frame;The utility model makes the movable cylinder of movement drive fourth sieve hole, fifth sieve hole and sixth sieve hole movement, so that first sieve hole and fourth sieve hole, second sieve hole and fifth sieve hole and third sieve hole and sixth sieve hole are mutually matched and can constitute sieve hole of different sizes, so that the device can be screened to different size feed, improve the applicability of the device, and when feed is blocked in sieve hole, first sieve hole and fourth sieve hole, second sieve hole and fifth sieve hole and third sieve hole and sixth sieve hole are completely aligned, so that the feed blocked in sieve hole can be automatically dropped, so that the device can be automatically cleaned.

Description

Technical Field

[0001] This utility model belongs to the field of animal husbandry technology, and specifically relates to a feed pellet screening device for animal husbandry. Background Technology

[0002] In livestock farming, feed is required. Currently, during plastic processing, screening devices are needed to screen feed pellets. However, the current screening devices have fixed screen hole sizes, which cannot be adjusted according to actual conditions, resulting in low adaptability. Furthermore, clogged screen holes are inconvenient to clean. Therefore, a feed pellet screening device for livestock farming is needed to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a feed pellet screening device for livestock farming to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a feed pellet screening device for livestock breeding, comprising a storage component, a screening component, an adjustment component, and several guide rods, wherein the storage component includes a support frame, and the support frame has a first storage chamber, a second storage chamber, and a third storage chamber, wherein the second storage chamber is located between the first storage chamber and the third storage chamber;

[0005] The screening assembly includes a screen cylinder, which is rotatably connected to a support frame. The screen cylinder has a plurality of first screen holes, a plurality of second screen holes, and a plurality of third screen holes. The screen cylinder also has a cavity and a plurality of limiting holes, and the cavity is connected to the plurality of limiting holes.

[0006] One end of the screen cylinder is connected to the motor, and the motor is connected to the support frame;

[0007] The adjusting assembly includes a threaded rod rotatably connected to the top of the screen cylinder. One end of the threaded rod is connected to a turntable. A movable ring is rotatably connected to the outside of the threaded rod. The movable ring is connected to the movable cylinder through several connecting plates. Several fourth screen holes, several fifth screen holes, and several sixth screen holes are opened inside the movable cylinder.

[0008] As a preferred embodiment, the cavity is located outside a plurality of first sieve holes, a plurality of second sieve holes, and a plurality of third sieve holes, wherein the second sieve holes are located between the first sieve holes and the third sieve holes.

[0009] As a preferred embodiment, the first storage chamber is located directly below a plurality of first sieve holes, the second storage chamber is located directly below a plurality of second sieve holes, and the third storage chamber is located directly below a plurality of third sieve holes.

[0010] As a preferred embodiment, the movable cylinder is slidably connected within the cavity, and several connecting plates are slidably connected within the limiting holes.

[0011] As a preferred embodiment, the fifth sieve hole is located between the fourth and sixth sieve holes, and several through slots are provided at both the top and bottom of the sieve cylinder.

[0012] As a preferred embodiment, the position of the first sieve hole corresponds to the position of the fourth sieve hole, the position of the second sieve hole corresponds to the position of the fifth sieve hole, and the position of the third sieve hole corresponds to the position of the sixth sieve hole.

[0013] As a preferred embodiment, several guide rods are connected to the top of the screen cylinder, and the movable ring is slidably connected to several guide rods, with the guide rods and threaded rods arranged in a circumferential array.

[0014] As a preferred embodiment, both the sieve cylinder and the movable cylinder are inclined.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] In this invention, a rotating threaded rod drives a movable ring to move. The movable ring, through a connecting plate, drives a movable cylinder to slide within a cavity. This movable cylinder, in turn, drives the fourth, fifth, and sixth sieve holes to move. This allows the first, fourth, second, fifth, third, and sixth sieve holes to cooperate and form sieve holes of different sizes, enabling the device to screen feed of different sizes and improving its applicability. Furthermore, when feed becomes blocked in the sieve holes, the first, fourth, second, fifth, third, and sixth sieve holes are fully aligned, allowing the blocked feed to fall out automatically, thus enabling the device to automatically clean itself.

[0017] In this invention, a motor drives a screen cylinder to rotate within a support frame. Feed is poured into the screen cylinder through its top. The rotating screen cylinder sieves the feed, allowing feed of different sizes to pass through the first, second, and third screen holes in sequence. Feed passing through the first screen hole falls into the first storage chamber, feed passing through the second screen hole falls into the second storage chamber, and feed passing through the third screen hole falls into the third storage chamber. Oversized feed is then discharged from the trough at the bottom of the screen cylinder, enabling the device to simultaneously sieve feed of multiple sizes. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention from the front view;

[0019] Figure 2 This is a frontal three-dimensional cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a side-view three-dimensional structural schematic diagram of the present invention;

[0021] Figure 4 This is a three-dimensional structural diagram of the movable cylinder of this utility model;

[0022] Figure 5 This is a side-view three-dimensional structural diagram of the sieve cylinder of this utility model.

[0023] In the diagram: 1. Storage assembly; 11. Support frame; 12. First storage chamber; 13. Second storage chamber; 14. Third storage chamber; 2. Screening assembly; 21. Screen cylinder; 22. First screen hole; 23. Second screen hole; 24. Third screen hole; 25. Cavity; 26. Limiting hole; 3. Motor; 4. Adjustment assembly; 41. Threaded rod; 42. Movable ring; 43. Turntable; 44. Connecting plate; 45. Movable cylinder; 46. Fourth screen hole; 47. Fifth screen hole; 48. Sixth screen hole; 5. Through groove; 6. Guide rod. Detailed Implementation

[0024] The present invention will be further described below with reference to the embodiments.

[0025] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0026] Please see Figure 1-5 This utility model provides a feed pellet screening device for livestock breeding, including a storage component 1, a screening component 2, an adjustment component 4 and several guide rods 6. The storage component 1 includes a support frame 11, and a first storage chamber 12, a second storage chamber 13 and a third storage chamber 14 are opened in the support frame 11. The second storage chamber 13 is located between the first storage chamber 12 and the third storage chamber 14.

[0027] The screening assembly 2 includes a screen cylinder 21, which is rotatably connected to the support frame 11. The screen cylinder 21 has a plurality of first screen holes 22, a plurality of second screen holes 23 and a plurality of third screen holes 24. The screen cylinder 21 also has a cavity 25 and a plurality of limiting holes 26. The cavity 25 is connected to the plurality of limiting holes 26. The first screen holes 22, the second screen holes 23 and the third screen holes 24 are arranged in order of increasing size.

[0028] One end of the screen cylinder 21 is connected to the motor 3, and the motor 3 is connected to the support frame 11. By setting the motor 3, the working motor 3 can drive the screen cylinder 21 to rotate inside the support frame 11.

[0029] The adjusting component 4 includes a threaded rod 41, which is rotatably connected to the top of the screen cylinder 21. One end of the threaded rod 41 is connected to the turntable 43. By setting the turntable 43, the rotating turntable 43 can drive the threaded rod 41 to rotate.

[0030] A movable ring 42 is rotatably connected to the threaded rod 41. The movable ring 42 is connected to the movable cylinder 45 through several connecting plates 44. Several fourth sieve holes 46, several fifth sieve holes 47 and several sixth sieve holes 48 are opened inside the movable cylinder 45. The fourth sieve holes 46, fifth sieve holes 47 and sixth sieve holes 48 are arranged in order of increasing size.

[0031] The cavity 25 is located outside several first sieve holes 22, several second sieve holes 23, and several third sieve holes 24. The second sieve holes 23 are located between the first sieve holes 22 and the third sieve holes 24. The first storage chamber 12 is located directly below several first sieve holes 22, the second storage chamber 13 is located directly below several second sieve holes 23, and the third storage chamber 14 is located directly below several third sieve holes 24. The movable cylinder 45 is slidably connected inside the cavity 25. Several connecting plates 44 are slidably connected inside the limiting holes 26. By setting the limiting holes 26 and the connecting plates 44, the limiting holes 26 can limit the connecting plates 44, so that the connecting plates 44 will not shake when moving. The movable cylinder 45 connected to the connecting plates 44 can move smoothly inside the cavity 25.

[0032] The fifth sieve hole 47 is located between the fourth sieve hole 46 and the sixth sieve hole 48. Several through slots 5 are provided at the top and bottom of the sieve cylinder 21. The through slots 5 are arranged in an arc shape at the bottom and a circular shape at the top. The position of the first sieve hole 22 corresponds to the position of the fourth sieve hole 46, the position of the second sieve hole 23 corresponds to the position of the fifth sieve hole 47, and the position of the third sieve hole 24 corresponds to the position of the sixth sieve hole 48. Several guide rods 6 are connected to the top of the sieve cylinder 21. The movable ring 42 is slidably connected to several guide rods 6. Several guide rods 6 and threaded rods 41 are arranged in a circumferential array. The sieve cylinder 21 and the movable cylinder 45 are both inclined. By setting the guide rods 6, the guide rods 6 can limit the movable ring 42, so that the movable ring 42 is not easy to rotate under the action of the rotating threaded rod 41, so that the movable ring 42 can move smoothly along the axial direction of the guide rod 6 under the action of the rotating threaded rod 41.

[0033] The working principle and usage process of this utility model are as follows: When the device needs to be used, the control motor 3 is activated. The activated motor 3 drives the screen cylinder 21 to rotate inside the support frame 11. Feed is poured into the screen cylinder 21 through the top of the screen cylinder 21. The rotating screen cylinder 21 can screen the feed. Feed of different sizes can pass through the first screen hole 22, the second screen hole 23 and the third screen hole 24 in sequence. The feed that passes through the first screen hole 22 can fall into the first storage chamber 12, the feed that passes through the second screen hole 23 can fall into the second storage chamber 13, and the feed that passes through the third screen hole 24 can fall into the third storage chamber 14. Then, the feed that is too large in the screen cylinder 21 is discharged from the through groove 5 at the bottom of the screen cylinder 21.

[0034] When the size of the sieve holes needs to be adjusted, the turntable 43 is rotated. The rotating turntable 43 drives the threaded rod 41 to rotate, and the rotating threaded rod 41 drives the movable ring 42 to move. The moving movable ring 42 drives the movable cylinder 45 to slide in the cavity 25 through the connecting plate 44. This causes the movable cylinder 45 to drive the fourth sieve hole 46, the fifth sieve hole 47, and the sixth sieve hole 48 to move. This allows the first sieve hole 22 to cooperate with the fourth sieve hole 46, the second sieve hole 23 to cooperate with the fifth sieve hole 47, and the third sieve hole 24 to cooperate with the sixth sieve hole 48 to form sieve holes of different sizes. This allows the device to screen feed of different sizes. When feed is blocked in the sieve holes, the first sieve hole 22 to cooperate with the fourth sieve hole 46, the second sieve hole 23 to cooperate with the fifth sieve hole 47, and the third sieve hole 24 to cooperate with the sixth sieve hole 48 to be fully aligned. This allows the feed blocked in the sieve holes to fall out automatically, and the device can automatically clean it.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feed pellet screening device for livestock farming, comprising a storage component (1), a screening component (2), an adjustment component (4), and a plurality of guide rods (6), characterized in that: The storage component (1) includes a support frame (11), and the support frame (11) has a first storage chamber (12), a second storage chamber (13) and a third storage chamber (14) inside it. The second storage chamber (13) is located between the first storage chamber (12) and the third storage chamber (14). The screening assembly (2) includes a screen cylinder (21), which is rotatably connected to the support frame (11). The screen cylinder (21) has a plurality of first screen holes (22), a plurality of second screen holes (23) and a plurality of third screen holes (24). The screen cylinder (21) also has a cavity (25) and a plurality of limiting holes (26). The cavity (25) is connected to the plurality of limiting holes (26). One end of the screen cylinder (21) is connected to the motor (3), and the motor (3) is connected to the support frame (11); The adjusting component (4) includes a threaded rod (41), which is rotatably connected to the top of the screen cylinder (21). One end of the threaded rod (41) is connected to the turntable (43). A movable ring (42) is rotatably connected to the outside of the threaded rod (41). The movable ring (42) is connected to the movable cylinder (45) through several connecting plates (44). Several fourth screen holes (46), several fifth screen holes (47), and several sixth screen holes (48) are opened inside the movable cylinder (45).

2. The feed pellet screening device for livestock farming according to claim 1, characterized in that: The cavity (25) is located outside a plurality of first sieve holes (22), a plurality of second sieve holes (23) and a plurality of third sieve holes (24), with the second sieve holes (23) located between the first sieve holes (22) and the third sieve holes (24).

3. The feed pellet screening device for livestock farming according to claim 1, characterized in that: The first storage chamber (12) is located directly below several first sieve holes (22), the second storage chamber (13) is located directly below several second sieve holes (23), and the third storage chamber (14) is located directly below several third sieve holes (24).

4. The feed pellet screening device for livestock farming according to claim 1, characterized in that: The movable cylinder (45) is slidably connected in the cavity (25), and several connecting plates (44) are slidably connected in the limiting hole (26).

5. The feed pellet screening device for livestock farming according to claim 1, characterized in that: The fifth sieve hole (47) is located between the fourth sieve hole (46) and the sixth sieve hole (48), and the top and bottom of the sieve cylinder (21) are provided with several through grooves (5).

6. The feed pellet screening device for livestock farming according to claim 1, characterized in that: The position of the first sieve hole (22) corresponds to the position of the fourth sieve hole (46), the position of the second sieve hole (23) corresponds to the position of the fifth sieve hole (47), and the position of the third sieve hole (24) corresponds to the position of the sixth sieve hole (48).

7. The feed pellet screening device for livestock farming according to claim 1, characterized in that: Several guide rods (6) are connected to the top of the screen cylinder (21). The movable ring (42) is slidably connected to several guide rods (6). Several guide rods (6) and threaded rods (41) are arranged in a circumferential array.

8. The feed pellet screening device for livestock breeding according to claim 1, characterized in that: Both the sieve cylinder (21) and the movable cylinder (45) are inclined.

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