Feed screening and collecting device for livestock feed processing

Abstract

The invention relates to the technical field of feed processing, in particular to a feed screening and collecting device for livestock feed processing. The feed screening and collecting device comprises a device shell, a feeding opening is formed in the upper portion of the device shell, a discharging opening is formed in the lower portion of the device shell, a rotatable screening groove is formed in the device shell, and an opening of the screening groove faces upwards; a screening groove is formed in the device shell, leakage holes are formed in the lower portion of the screening groove, a rolling piece is arranged above the screening groove, the end faces of the two ends of the lower portion of the rolling piece are inclined, and the rolling piece is connected with the device shell through a swing mechanism. Feed in the screening groove can be screened by swinging the screening groove, under the mutual cooperation of a fixing block and a pushing block, the screening groove can reciprocate in the perpendicular direction of swinging while swinging, and therefore the screening efficiency can be further improved, the feed in the screening groove can be ground through a grinding piece, and the screening efficiency is improved. And agglomerated feed is separated, and the feed screening effect can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of feed processing, in particular to a feed screening and collecting device for livestock feed processing. Background Art

[0002] With the continuous improvement of social productivity and consumption levels, people's demand for livestock is also growing. When raising livestock, it is necessary to add various nutritional feeds according to the conditions of the livestock. Affected by the external environment, the feed may become damp and agglomerated during storage. Therefore, when packaging the feed, it is necessary to screen the feed to separate the agglomerated feed. However, the current feed screening device has a low screening efficiency and is not convenient for separating the agglomerated feed, which affects the efficiency of feed processing. Summary of the invention

[0003] The object of the present invention is to provide a feed screening and collecting device for livestock feed processing to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a feed screening and collecting device for livestock feed processing, comprising a device shell, a loading port is provided at the top of the device shell, a unloading port is provided at the bottom of the device shell, a rotatable screening slot is arranged inside the device shell, the screening slot opens upward, a leakage hole is provided at the bottom of the screening slot, a rolling piece is arranged above the screening slot, the end faces at both ends of the lower side of the rolling piece are inclined, and the rolling piece is connected to the device shell through a swing mechanism.

[0005] Preferably, a rod is provided above the screening slot, the rod is fixedly connected to the device housing, the rod is horizontally arranged, a support is provided on the outer rotating sleeve of the rod, the support is connected to the screening slot through a shaking assembly, and a moving assembly is provided on the outside of the support.

[0006] Preferably, the moving component includes a groove, a turntable, a connecting shaft, a connecting piece and a motor, the motor is fixedly mounted on the outside of the device housing, the output end of the motor passes through the device housing and extends to the inside of the device housing, the connecting shaft and the output end of the motor are fixedly connected, the turntable is fixedly sleeved on the outside of the connecting shaft, the connecting piece is fixedly mounted at the edge of the turntable, the groove is opened inside the support, and the connecting piece and the groove are slidably connected.

[0007] Preferably, the shaking assembly includes a movable groove, a fixed block and a push block, the movable groove is opened inside the screening groove, the movable groove and the support are slidably connected, the fixed block is evenly fixedly installed on both sides of the screening groove, the fixed blocks on both sides of the screening groove are staggered, the push block is fixedly installed on both sides of the inside of the device shell, and the push block and the fixed block are in contact and fit.

[0008] Preferably, the swing mechanism includes a shaft, which is rotatably inserted inside the device housing, the axis of the shaft is parallel to the axis of the support rod, the shaft is connected to the motor through a rotating component, and a pushing component is provided between the shaft and the rolling component.

[0009] Preferably, the swing mechanism further comprises a support rod, a connecting plate and a mounting frame, the support rod is fixedly connected to the rod member via the connecting plate, the mounting frame is swivel sleeved on the outside of the support rod, and the mounting frame is fixedly connected to the rolling member.

[0010] Preferably, the rotating assembly includes a first gear, a second gear and a toothed belt, the first gear is fixedly sleeved on the outside of the connecting shaft, the second gear is fixedly sleeved on the outside of the shaft, and the toothed belt is sleeved on the outside of the first gear and the second gear.

[0011] Preferably, the pushing assembly includes a push rod, a through groove, a cross bar and a slide groove, the slide groove is opened above the rolling part, the push rod is slidably installed inside the slide groove, the push rod is connected to the shaft through an adjustment structure, the through groove is opened inside the push rod, the cross bar is fixedly inserted inside the device housing, and the cross bar and the through groove are slidably connected.

[0012] Preferably, the adjustment structure comprises an adjustment member and a guide groove, the adjustment member is fixedly sleeved on the outside of the shaft member, the adjustment member is elliptical, the guide groove is provided on the outside of the adjustment member, and the guide groove is slidably connected to the push rod.

[0013] Preferably, protrusions are evenly and fixedly installed below the rolling member, and the protrusions are made of hard material.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By swinging the screening trough, the feed inside the screening trough can be screened. With the cooperation of the fixed block and the push block, the screening trough can reciprocate along the vertical direction of the swing while swinging, thereby further improving the screening efficiency.

[0016] 2. The rollers can crush the feed inside the screening trough to separate the clumped feed, which is beneficial to improving the effect of feed screening and avoiding feed clumping that affects the use effect of the feed. At the same time, there is no need to manually separate the clumped feed, which is beneficial to reducing the workload of the staff.

[0017] 3. By setting up staggered swinging rolling parts, the feed separation effect can be further improved, thereby further improving the feed screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a perspective view of the overall structure of the present invention;

[0019] Figure 2 For the present invention Figure 1 A magnified image of point A;

[0020] Figure 3 It is a structural cross-sectional view of the present invention;

[0021] Figure 4 It is a partial structural schematic diagram of the present invention;

[0022] Figure 5 For the present invention Figure 4 The enlarged view of point B;

[0023] Figure 6 It is a schematic diagram of the local structure of the present invention;

[0024] Figure 7 For the present invention Figure 6 Enlarged view of point C;

[0025] Figure 8 It is a schematic diagram of a part of the structure of the present invention;

[0026] Fig. 9 It is another structural schematic diagram of the present invention.

[0027] In the attached drawings, the parts represented by each reference numeral are listed as follows: 1. Device housing; 2. Feeding port; 3. Discharging port; 4. Screening slot; 5. Leakage hole; 6. Rod; 7. Support member; 8. Groove; 9. Turntable; 10. Connecting shaft; 11. Connecting member; 12. Motor; 13. Rolling member; 14. Protrusion; 15. Support rod; 16. Connecting plate; 17. Mounting frame; 18. Shaft member; 19. Adjusting member; 20. Guide groove; 21. Push rod; 22. Through groove; 23. Cross bar; 24. Slide groove; 25. Gear No. 1; 26. Gear No. 2; 27. Toothed belt; 28. Movable groove; 29. ​​Fixed block; 30. Push block. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 9The figure shows a feed screening and collecting device for livestock feed processing, comprising a device shell 1, a feeding port 2 is provided on the top of the device shell 1, a feeding port 3 is provided on the bottom of the device shell 1, a rotatable screening slot 4 is provided inside the device shell 1, the screening slot 4 opens upward, a leakage hole 5 is provided on the bottom of the screening slot 4, a rolling piece 13 is provided on the top of the screening slot 4, the end faces of both ends of the bottom of the rolling piece 13 are inclined, and the rolling piece 13 is connected to the device shell 1 through a swing mechanism.

[0030] Furthermore, a rod 6 is provided above the screening slot 4, the rod 6 is fixedly connected to the device housing 1, the rod 6 is horizontally arranged, a support member 7 is provided on the outside of the rod 6 for rotation, the support member 7 is connected to the screening slot 4 through a shaking assembly, and a moving assembly is provided on the outside of the support member 7.

[0031] The moving component includes a groove 8, a turntable 9, a connecting shaft 10, a connecting piece 11 and a motor 12. The motor 12 is fixedly installed on the outside of the device housing 1. The output end of the motor 12 penetrates the device housing 1 and extends to the inside of the device housing 1. The connecting shaft 10 and the output end of the motor 12 are fixedly connected. The turntable 9 is fixedly sleeved on the outside of the connecting shaft 10. The connecting piece 11 is fixedly installed at the edge of the turntable 9. The groove 8 is opened inside the support 7. The connecting piece 11 and the groove 8 are slidably connected.

[0032] Specifically, the shaking assembly includes a movable groove 28, a fixed block 29 and a push block 30. The movable groove 28 is opened inside the screening groove 4. The movable groove 28 and the support member 7 are slidably connected. The fixed blocks 29 are evenly fixedly installed on both sides of the screening groove 4. The fixed blocks 29 on both sides of the screening groove 4 are staggered. The push blocks 30 are fixedly installed on both sides inside the device housing 1. The push blocks 30 and the fixed blocks 29 are in contact and fit.

[0033] Furthermore, the swing mechanism includes a shaft 18, which is rotatably inserted inside the device housing 1, the axis of the shaft 18 is parallel to the axis of the support rod 15, the shaft 18 is connected to the motor 12 through a rotating component, and a pushing component is arranged between the shaft 18 and the rolling component 13.

[0034] The swing mechanism further includes a support rod 15 , a connecting plate 16 and a mounting frame 17 . The support rod 15 is fixedly connected to the rod 6 via the connecting plate 16 . The mounting frame 17 is rotatably sleeved on the outside of the support rod 15 . The mounting frame 17 is fixedly connected to the rolling member 13 .

[0035] The rotating assembly includes a first gear 25 , a second gear 26 and a toothed belt 27 . The first gear 25 is fixedly sleeved on the outside of the connecting shaft 10 , the second gear 26 is fixedly sleeved on the outside of the shaft 18 , and the toothed belt 27 is sleeved on the outside of the first gear 25 and the second gear 26 .

[0036] Specifically, the pushing assembly includes a push rod 21, a through groove 22, a cross bar 23 and a slide groove 24. The slide groove 24 is opened above the rolling member 13. The push rod 21 is slidably installed inside the slide groove 24. The push rod 21 is connected to the shaft 18 through an adjustment structure. The through groove 22 is opened inside the push rod 21. The cross bar 23 is fixedly inserted inside the device housing 1, and the cross bar 23 and the through groove 22 are slidably connected.

[0037] Specifically, the adjustment structure includes an adjustment member 19 and a guide groove 20. The adjustment member 19 is fixedly sleeved on the outside of the shaft member 18. The adjustment member 19 is elliptical. The guide groove 20 is opened on the outside of the adjustment member 19. The guide groove 20 and the push rod 21 are slidably connected.

[0038] Furthermore, protrusions 14 are evenly and fixedly installed below the rolling member 13, and the protrusions 14 are made of hard material.

[0039] Working principle: put the feed to be screened into the inside of the device housing 1 from the feeding port 2, and the feed falls into the inside of the screening slot 4. A part of the feed can pass through the screening slot 4 through the leakage hole 5 and fall to the bottom of the device housing 1, and is discharged from the discharge port 3. The agglomerated feed stays in the screening slot 4. Connect the motor 12 to the external power supply. The motor 12 drives the turntable 9 to rotate through the connecting shaft 10. When the turntable 9 rotates, it can drive the connecting member 11 to rotate. The connecting member 11 moves inside the groove 8. Under the action of the rod 6, the connecting member 11 can drive the supporting member 7 to swing around the rod 6, thereby driving the screening slot 4 to swing, which is beneficial to improve the efficiency of feed screening.

[0040] At the same time, the screening slot 4 can drive the fixed block 29 to move synchronously when swinging. The fixed block 29 contacts the push block 30 during the movement. The push block 30 can push the screening slot 4 to move back and forth along the length direction of the rod 6 through the fixed block 29. At this time, the support member 7 can move inside the movable slot 28, thereby further improving the efficiency of feed screening.

[0041] Furthermore, when the motor 12 rotates, it can drive the No. 1 gear 25 to rotate through the connecting shaft 10. With the cooperation of the toothed belt 27, the No. 1 gear 25 drives the No. 2 gear 26 to rotate, thereby driving the shaft 18 to rotate, and the shaft 18 drives the adjusting member 19 to rotate. Since the push rod 21 and the guide groove 20 are slidingly connected, and the adjusting member 19 is elliptical, with the cooperation of the through groove 22 and the cross bar 23, the adjusting member 19 can drive the push rod 21 to rise and fall. At this time, the adjusting member 19 moves inside the slide groove 24. Under the action of the connecting plate 16, the mounting frame 17 can rotate around the support rod 15. When the push rod 21 moves up and down, it can drive the mounting frame 17 of the rolling member 13 to swing around the support rod 15, so that the feed above the screening slot 4 can be crushed to separate the agglomerated feed.

[0042] It should be noted that two adjacent groups of adjusting members 19 are symmetrically arranged along the central axis of the shaft member 18, and two adjacent groups of rolling members 13 can swing alternately, so as to further knead the clumped feed, which, with the cooperation of the protrusion 14, is conducive to further improving the effect of feed separation.

[0043] The lower end surfaces of the rolling member 13 are both inclined, so when the rolling member 13 and the screening slot 4 are swinging, the feed can move toward the center of the rolling member 13 and the screening slot 4, which is convenient for separating the feed.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although 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 feed screening and collecting device for livestock feed processing, comprising a device housing (1), characterized in that: A loading port (2) is provided above the device housing (1), a unloading port (3) is provided below the device housing (1), a rotatable screening slot (4) is provided inside the device housing (1), the screening slot (4) opens upward, a leakage hole (5) is provided below the screening slot (4), a rolling piece (13) is provided above the screening slot (4), the lower end faces of the rolling piece (13) are both inclined, and the rolling piece (13) is connected to the device housing (1) via a swing mechanism.

2. The feed screening and collecting device for livestock feed processing according to claim 1, characterized in that: A rod (6) is arranged above the screening trough (4), the rod (6) is fixedly connected to the device housing (1), the rod (6) is arranged horizontally, a support member (7) is rotatably sleeved on the outside of the rod (6), the support member (7) is connected to the screening trough (4) via a shaking assembly, and a moving assembly is arranged on the outside of the support member (7).

3. The feed screening and collecting device for livestock feed processing according to claim 2, characterized in that: The moving assembly comprises a groove (8), a rotating disk (9), a connecting shaft (10), a connecting piece (11) and a motor (12); the motor (12) is fixedly mounted on the outside of the device housing (1); the output end of the motor (12) penetrates the device housing (1) and extends to the inside of the device housing (1); the connecting shaft (10) and the output end of the motor (12) are fixedly connected; the rotating disk (9) is fixedly sleeved on the outside of the connecting shaft (10); the connecting piece (11) is fixedly mounted on the edge of the rotating disk (9); the groove (8) is opened inside the supporting piece (7); and the connecting piece (11) and the groove (8) are slidably connected.

4. The feed screening and collecting device for livestock feed processing according to claim 2, characterized in that: The shaking assembly includes a movable groove (28), a fixed block (29) and a push block (30), wherein the movable groove (28) is opened inside the screening groove (4), the movable groove (28) and the support member (7) are slidably connected, the fixed block (29) is evenly fixedly installed on both sides of the screening groove (4), the fixed blocks (29) on both sides of the screening groove (4) are staggered, the push block (30) is fixedly installed on both sides inside the device housing (1), and the push block (30) and the fixed block (29) are in contact and fit.

5. The feed screening and collecting device for livestock feed processing according to claim 2, characterized in that: The swing mechanism comprises a shaft member (18), the shaft member (18) is rotatably inserted into the interior of the device housing (1), the axis of the shaft member (18) is parallel to the axis of the support rod (15), the shaft member (18) is connected to the motor (12) via a rotating assembly, and a pushing assembly is provided between the shaft member (18) and the rolling member (13).

6. The feed screening and collecting device for livestock feed processing according to claim 5, characterized in that: The swing mechanism further comprises a support rod (15), a connecting plate (16) and a mounting frame (17); the support rod (15) is fixedly connected to the rod (6) via the connecting plate (16); the mounting frame (17) is rotatably sleeved outside the support rod (15); and the mounting frame (17) is fixedly connected to the rolling member (13).

7. The feed screening and collecting device for livestock feed processing according to claim 5, characterized in that: The rotating assembly comprises a first gear (25), a second gear (26) and a toothed belt (27); the first gear (25) is fixedly sleeved on the outside of the connecting shaft (10); the second gear (26) is fixedly sleeved on the outside of the shaft (18); and the toothed belt (27) is sleeved on the outside of the first gear (25) and the second gear (26).

8. The feed screening and collecting device for livestock feed processing according to claim 5, characterized in that: The pushing assembly comprises a push rod (21), a through groove (22), a cross bar (23) and a slide groove (24); the slide groove (24) is arranged above the rolling member (13); the push rod (21) is slidably mounted inside the slide groove (24); the push rod (21) is connected to the shaft member (18) via an adjusting structure; the through groove (22) is arranged inside the push rod (21); the cross bar (23) is fixedly inserted inside the device housing (1); and the cross bar (23) and the through groove (22) are slidably connected.

9. The feed screening and collecting device for livestock feed processing according to claim 8, characterized in that: The adjustment structure comprises an adjustment member (19) and a guide groove (20); the adjustment member (19) is fixedly sleeved on the outside of the shaft member (18); the adjustment member (19) is elliptical in shape; the guide groove (20) is opened on the outside of the adjustment member (19); and the guide groove (20) and the push rod (21) are slidably connected.

10. The feed screening and collecting device for livestock feed processing according to claim 1, characterized in that: Protrusions (14) are evenly and fixedly installed below the rolling piece (13), and the protrusions (14) are made of hard material.

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