Excrement cleaning device for cow breeding

Abstract

The utility model relates to the field of cow breeding, and discloses an excrement cleaning device for cow breeding, which comprises a connecting frame, the tail end of the outer side of the connecting frame is fixedly connected with a rope, the tail end of the inner side of the connecting frame is fixedly connected with a main scraper, the inner wall of the main scraper is rotatably connected with a rotating shaft, and the outer wall of the rotating shaft is fixedly connected with a mounting seat. An auxiliary scraper is detachably connected to the outer wall of the mounting base, a movable block is fixedly connected to the top end of the rotating shaft, a sliding block is fixedly connected to the outer wall of the movable block, a threaded rod is rotatably connected to the inner wall of the main scraper, a rotary knob is fixedly connected to the tail end of the threaded rod, and a transmission assembly is in threaded connection to the outer wall of the threaded rod; the tail end of the transmission assembly is fixedly connected with an adjusting piece. According to the utility model, the two groups of auxiliary scrapers can be simultaneously controlled to be unfolded and folded by rotating the knob, and the scrapers can be quickly adjusted to the middle position of a dung channel and attached to two sides, so that the adjustment is relatively easy.

Description

Technical Field

[0001] The utility model relates to the field of dairy cow breeding, in particular to a feces cleaning device for dairy cow breeding. Background Art

[0002] Dairy farming is an industry that requires large amounts of fertilizer and a clean environment. The large amount of manure produced daily requires prompt removal to maintain a sanitary environment on the farm. Traditional manure removal methods include manual and mechanical cleaning, but these methods are inefficient, time-consuming, labor-intensive, and prone to environmental pollution.

[0003] To address this issue, a manure cleaning device for dairy cattle has been developed. This device automatically cleans manure, improving cleaning efficiency and saving manpower and resources. Furthermore, it processes the cleaned manure, reducing environmental pollution. Widely used in dairy farms, this device has increased production efficiency, improved the farming environment, and promoted the sustainable development of the farming industry.

[0004] At present, the manure cleaning device for dairy cattle breeding uses a motor to pull a rope to drive a scraper to clean the manure in the manure duct into the manure pool. However, most devices are divided into two groups of scrapers, a main and a secondary scraper. When the secondary scrapers at both ends are unfolded to the appropriate angle, they need to be adjusted one by one, which may cause asymmetry on both sides and low adjustment efficiency. Secondly, the secondary scrapers cannot be disassembled. When some parts are damaged, the device needs to be replaced as a whole, which is costly. Therefore, a manure cleaning device for dairy cattle breeding is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a manure cleaning device for dairy cattle breeding, which aims to improve the problems in the existing technology that the auxiliary scrapers need to be adjusted one by one, the efficiency is low and the adjustment may be asymmetric, the main and auxiliary scrapers cannot be separated, and the overall cost of replacing one if damaged is high.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a manure cleaning device for dairy cow breeding, comprising a connecting frame, the outer end of the connecting frame is fixedly connected to a rope, the inner end of the connecting frame is fixedly connected to a main scraper, the inner wall of the main scraper is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a mounting seat, the outer wall of the mounting seat is detachably connected to a secondary scraper, the top of the rotating shaft is fixedly connected to a movable block, the outer wall of the movable block is fixedly connected to a slider, the inner wall of the main scraper is rotatably connected to a threaded rod, the end of the threaded rod is fixedly connected to a knob, the outer wall of the threaded rod is threadedly connected to a transmission assembly, and the end of the transmission assembly is fixedly connected to an adjusting piece.

[0007] As a further description of the above technical solution:

[0008] The outer wall of the mounting seat is fixedly connected to an insert block, the inner wall of the auxiliary scraper is provided with a slot, the inner wall of the auxiliary scraper is fixedly connected to a sleeve, the inner wall of the sleeve is rotatably connected to a rotary rod, the bottom end of the rotary rod is fixedly connected to a rectangular plate, the inner wall of the sleeve is elastically connected to an extrusion block via a return spring, the top of the extrusion block is provided with a notch, the bottom of the extrusion block is fixedly connected to a limiting block, and the inner wall of the insert block is provided with a limiting groove.

[0009] As a further description of the above technical solution:

[0010] The transmission assembly includes two groups of threaded sleeves, the outer wall of the threaded sleeve is hinged with a bracket, the end of the bracket is hinged with a transmission rod, the outer wall of the transmission rod is slidably connected to the inner wall of the main scraper, and the end of the transmission rod is fixedly connected with an adjustment plate.

[0011] As a further description of the above technical solution:

[0012] The inner wall of the regulating piece is slidably connected to the outer wall of the slider.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the inserting block is snap-connected with the inner wall of the slot.

[0015] As a further description of the above technical solution:

[0016] One end of the return spring is fixedly connected to the inner wall of the sleeve, and the other end of the return spring is fixedly connected to the bottom end of the extrusion block.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the rectangular plate is clamped with the inner wall of the notch, and the bottom end of the rectangular plate is in contact with the inclined surface of the extrusion block.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the limit block is slidably connected to the inner wall of the sleeve, and the outer wall of the limit block is clamped with the inner wall of the limit groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting a knob, a transmission rod, and an adjusting piece, when it is necessary to adjust the angle of the two sets of auxiliary scrapers to be unfolded and retracted, the knob is turned to make the transmission rod drive the adjusting piece to slide along the inner wall of the main scraper, so that the slider drives the movable block to perform a circular motion with the rotating shaft as the center, thereby driving the auxiliary scraper angle to change. The two sets of auxiliary scrapers can be adjusted at the same time, and the scrapers can be laid to the specified position more quickly.

[0023] 2. In the present invention, by providing a rotary rod, when one of the main and auxiliary scrapers is damaged, the rotary rod can be rotated to make the rectangular plate slide out of the notch, thereby lifting the limit block and pulling it out of the limit groove. At this time, the auxiliary scraper can be separated from the main scraper, and only the damaged parts need to be replaced, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall front view of a feces cleaning device for dairy cow breeding proposed by the present invention;

[0025] Figure 2 This is a schematic cross-sectional view of the main scraper of a feces cleaning device for dairy cow breeding proposed in the present invention;

[0026] Figure 3 The utility model proposes a feces cleaning device for dairy cow breeding Figure 2 A magnified schematic diagram of part A;

[0027] Figure 4 This is a front view of a mounting base of a manure cleaning device for dairy cow breeding proposed in the present invention;

[0028] Figure 5 This is a schematic cross-sectional view of a sleeve of a dung cleaning device for dairy cow breeding proposed by the utility model.

[0029] Legend:

[0030] 1. Connecting frame; 2. Rope; 3. Main scraper; 4. Mounting seat; 5. Auxiliary scraper; 6. Threaded rod; 7. Threaded sleeve; 8. Bracket; 9. Knob; 10. Transmission rod; 11. Adjustment plate; 12. Rotating shaft; 13. Movable block; 14. Slider; 15. Insert block; 16. Slot; 17. Sleeve; 18. Rotating rod; 19. Rectangular plate; 20. Notch; 21. Return spring; 22. Extrusion block; 23. Limit block; 24. Limit groove. DETAILED DESCRIPTION

[0031] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1-Figure 3The hopper 12 of the present invention is a kind of hopper 1 that is used for cleaning dunghill, and the hopper 12 of the present invention is a kind of hopper 1 that is used for cleaning dunghill. For circular rotation, the inner wall of the main scraper 3 is connected to the rotation of the threaded rod 6, and the end of the threaded rod 6 is fixedly connected to the knob 9. Turning the knob 9 can drive the threaded rod 6 to rotate. The outer wall of the threaded rod 6 is threadedly connected to a transmission assembly. The transmission assembly includes two groups of threaded sleeves 7. The inner walls of the two groups of threaded sleeves 7 are provided with reverse threads, which move closer to or separate from each other as the threaded rod 6 rotates. The outer wall of the threaded sleeve 7 is hinged with a bracket 8. The position change of the threaded sleeve 7 drives the angle of the bracket 8 to change. The end of the bracket 8 is hinged with a transmission rod 10. The outer wall of the transmission rod 10 is slidably connected to the inner wall of the main scraper 3. The angle change of the bracket 8 will drive the transmission rod 10 to slide along the inner wall of the main scraper 3. The end of the transmission rod 10 is fixedly connected to an adjusting piece 11, and the end of the transmission assembly is fixedly connected to an adjusting piece 11. The inner wall of the adjusting piece 11 is slidably connected to the outer wall of the slider 14. The inner wall of the adjusting piece 11 is provided with a slide groove. When the adjusting piece 11 moves, its slide groove drives the position of the slider 14 to change, thereby driving the movable block 13 to rotate.

[0033] Reference Figure 1 、 Figure 3 and Figure 4The outer wall of the mounting seat 4 is fixedly connected with an insert block 15, and the inner wall of the auxiliary scraper 5 is provided with a slot 16. The outer wall of the insert block 15 is snapped into the inner wall of the slot 16. The insert block 15 is inserted into the middle of the slot 16 and the auxiliary scraper 5 is installed on the mounting seat 4. The inner wall of the auxiliary scraper 5 is fixedly connected with a sleeve 17, and the inner wall of the sleeve 17 is rotatably connected with a rotary rod 18. The bottom end of the rotary rod 18 is fixedly connected with a rectangular plate 19. Rotating the rotary rod 18 can drive the rectangular plate 19 to rotate. The inner wall of the sleeve 17 is elastically connected with an extrusion block 22 through a return spring 21. One end of the return spring 21 is fixedly connected to the inner wall of the sleeve 17, and the other end of the return spring 21 is fixedly connected to the bottom end of the extrusion block 22. The top of the extrusion block 22 is set to an inclined surface. When the rectangular plate 19 rotates, it squeezes the inclined surface of the extrusion block 22 to squeeze the reset spring The spring 21 drops down. At the same time, the elastic force generated by the deformation of the return spring 21 gives the extrusion block 22 a thrust in the opposite direction, prompting it to reset. The bottom end of the rectangular plate 19 contacts the inclined surface of the extrusion block 22. A notch 20 is provided at the top of the extrusion block 22. The bottom end of the rectangular plate 19 is engaged with the inner wall of the notch 20. When the rectangular plate 19 is inserted into the notch 20, the current state of the rotary rod 18 can be fixed. It can slide out by continuing to rotate. The bottom of the extrusion block 22 is fixedly connected to the limiting block 23. The outer wall of the limiting block 23 is slidably connected to the inner wall of the sleeve 17. A limiting groove 24 is provided on the inner wall of the insert block 15. The outer wall of the limiting block 23 is engaged with the inner wall of the limiting groove 24. When the rectangular plate 19 is inserted into the notch 20, the limiting block 23 extends out and is engaged with the limiting groove 24, fixing the auxiliary scraper 5 on the main scraper 3.

[0034] Working principle: Place the scraper on the manure channel, turn the knob 9 to rotate the threaded rod 6, so that the position of the two sets of threaded sleeves 7 changes and the angle of the bracket 8 changes, thereby controlling the transmission rod 10 to drive the adjusting plate 11 to slide along the inner wall of the main scraper 3, so that the slider 14 drives the movable block 13 to make a circular motion with the rotating shaft 12 as the center, so that the rotating shaft 12 rotates, driving the auxiliary scrapers 5 at both ends to expand or retract and press against the edge of the manure channel. The two sets of auxiliary scrapers 5 can be adjusted at the same time. The adjustment method is simple and can be laid quickly. Then start the motor to drive the rope 2 to pull the scraper to scrape the feces into the manure pool. When one of the main and auxiliary scrapers is damaged, the rotary rod 18 can be rotated to make the rectangular plate 19 slide out of the notch 20. After that, the return spring 21 will push the extrusion block 22 to drive the limit block 23 to lift and pull it out of the limit slot 24. At this time, the main and auxiliary scrapers can be separated and replaced one by one, saving cost.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A feces cleaning device for dairy cattle breeding, comprising a connecting frame (1), characterized in that: The outer end of the connecting frame (1) is fixedly connected to a rope (2), the inner end of the connecting frame (1) is fixedly connected to a main scraper (3), the inner wall of the main scraper (3) is rotatably connected to a rotating shaft (12), the outer wall of the rotating shaft (12) is fixedly connected to a mounting seat (4), the outer wall of the mounting seat (4) is detachably connected to an auxiliary scraper (5), the top of the rotating shaft (12) is fixedly connected to a movable block (13), the outer wall of the movable block (13) is fixedly connected to a slider (14), the inner wall of the main scraper (3) is rotatably connected to a threaded rod (6), the end of the threaded rod (6) is fixedly connected to a knob (9), the outer wall of the threaded rod (6) is threadedly connected to a transmission assembly, and the end of the transmission assembly is fixedly connected to an adjusting piece (11).

2. The excrement cleaning device for dairy cattle breeding according to claim 1, characterized in that: The outer wall of the mounting seat (4) is fixedly connected with an inserting block (15), the inner wall of the auxiliary scraper (5) is provided with a slot (16), the inner wall of the auxiliary scraper (5) is fixedly connected with a sleeve (17), the inner wall of the sleeve (17) is rotatably connected with a rotary rod (18), the bottom end of the rotary rod (18) is fixedly connected with a rectangular plate (19), the inner wall of the sleeve (17) is elastically connected with an extrusion block (22) through a return spring (21), the top of the extrusion block (22) is provided with a notch (20), the bottom of the extrusion block (22) is fixedly connected with a limiting block (23), and the inner wall of the inserting block (15) is provided with a limiting groove (24).

3. The excrement cleaning device for dairy cattle breeding according to claim 1, characterized in that: The transmission assembly comprises two groups of threaded sleeves (7), the outer wall of the threaded sleeve (7) is hinged with a bracket (8), the end of the bracket (8) is hinged with a transmission rod (10), the outer wall of the transmission rod (10) is slidably connected to the inner wall of the main scraper (3), and the end of the transmission rod (10) is fixedly connected with an adjustment plate (11).

4. The excrement cleaning device for dairy cattle breeding according to claim 1, characterized in that: The inner wall of the regulating piece (11) is slidably connected to the outer wall of the sliding block (14).

5. The excrement cleaning device for dairy cattle breeding according to claim 2, characterized in that: The outer wall of the inserting block (15) is snap-connected with the inner wall of the slot (16).

6. The excrement cleaning device for dairy cattle breeding according to claim 2, characterized in that: One end of the return spring (21) is fixedly connected to the inner wall of the sleeve (17), and the other end of the return spring (21) is fixedly connected to the bottom end of the extrusion block (22).

7. The excrement cleaning device for dairy cattle breeding according to claim 2, characterized in that: The bottom end of the rectangular plate (19) is engaged with the inner wall of the notch (20), and the bottom end of the rectangular plate (19) is in contact with the inclined surface of the extrusion block (22).

8. The excrement cleaning device for dairy cattle breeding according to claim 2, characterized in that: The outer wall of the limiting block (23) is slidably connected to the inner wall of the sleeve (17), and the outer wall of the limiting block (23) is clamped to the inner wall of the limiting groove (24).

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