Excrement cleaning and shoveling device

Abstract

The utility model belongs to the technical field of animal husbandry equipment, and provides an excrement cleaning and shoveling device which comprises a material gathering shoveling box, a material shoveling opening is formed in the front side of the material gathering shoveling box, and a material discharging opening is formed in the rear side of the material gathering shoveling box; the material picking guide mechanism comprises an expanding and gathering plate and an opening degree adjusting unit, the expanding and gathering plate is movably arranged at the material shoveling opening, the two ends of the opening degree adjusting unit are connected with the material gathering shovel box and the expanding and gathering plate respectively, and at least one end of the opening degree adjusting unit is movably connected with the material gathering shovel box and the expanding and gathering plate; and the material collecting mechanism is arranged in the material collecting shovel box and is used for collecting and gathering the manure shoveled in from the material shoveling opening to the discharge opening. According to the dung cleaning and shoveling device, the shoveling width can be adjusted according to the width of a dung channel of a pasture, dung is prevented from being left on the two sides, the dung cleaning and shoveling device is good in dung cleaning and shoveling effect and wide in application range, the requirements of different clients are met, the dung cleaning efficiency is effectively improved, and the labor intensity of workers and the dung cleaning cost are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal husbandry equipment, and particularly relates to a manure cleaning and shoveling device. Background Art

[0002] At present, large-scale livestock farms usually use manual methods or mechanical scraper methods to clean manure. The manual method has low efficiency, high labor intensity and high cost. The mechanical scraper method usually uses a manure shovel to clean the manure. However, the existing manure shovels generally use a simple shovel head structure. On the one hand, the cleaning effect is poor and there is a phenomenon of manure residue. Especially in the shoveling process, manure is very easy to remain on both sides of the shovel head. The poor manure cleaning effect often requires secondary cleaning, which seriously affects the manure cleaning efficiency. On the other hand, due to the different scales and areas of different ranches, the width of their manure channels is also different. The use of shovel heads of the same size leads to poor adaptability of existing manure shovels, which cannot be adapted to different ranches, resulting in the inability to meet the needs of different customers, thereby affecting the manure cleaning efficiency and effect.

[0003] In addition, existing manure shovels cannot perform manure cleaning operations continuously. After cleaning manure for a period of time, the manure needs to be cleaned before continuing to work. Some manure shovels have the problem of manure blockage, which requires manual cleaning and maintenance, resulting in low manure cleaning efficiency.

[0004] Therefore, it is necessary to design a feces cleaning shovel and pick device with high feces cleaning efficiency and good feces cleaning effect. Summary of the invention

[0005] In order to solve the above technical problems, the utility model proposes a manure cleaning and shoveling device, which can adjust the shoveling width according to the width of the manure road in the pasture to avoid manure residue on both sides. The manure cleaning and picking effect is good, the application range is wide to meet the needs of different customers, the manure cleaning efficiency is effectively improved, and the labor intensity and manure cleaning cost are reduced.

[0006] The technical solution of the utility model is:

[0007] The utility model provides a feces cleaning and shoveling device, comprising:

[0008] A material collecting shovel box, wherein the material collecting shovel box has a material shoveling opening at the front side and a material discharging opening at the rear side;

[0009] A material picking guide mechanism, the material picking guide mechanism comprises an expansion plate and an opening adjustment unit, the expansion plate is movably arranged at the material shoveling opening, two ends of the opening adjustment unit are respectively connected to the material gathering shovel box and the expansion plate, and at least one end is movably connected;

[0010] A material collecting mechanism is arranged in the material collecting shovel box and is used for collecting and gathering the manure shoveled in from the shovel opening to the discharge opening.

[0011] Preferably, the opening adjustment unit comprises a hydraulic cylinder, one end of which is rotatably disposed on the gathering shovel box, and the other end of which is rotatably disposed on the expansion plate.

[0012] Preferably, the material collecting mechanism comprises a material collecting auger and a driving unit connected thereto;

[0013] The aggregate auger is provided with a left twist blade and a right twist blade which are symmetrically distributed on the left and right sides, and the left twist blade and the right twist blade are arranged in counter-rotating spirals.

[0014] Preferably, the pitches of the left-handed blade edge and the right-handed blade edge gradually decrease from outside to inside.

[0015] Preferably, the outer diameters of the left twisted blade edge and the right twisted blade edge gradually decrease from the outside to the inside.

[0016] Preferably, the driving unit comprises a variable hydraulic pump and a transmission chain belt, and two ends of the transmission chain belt are respectively connected to the variable hydraulic pump and the aggregate auger.

[0017] Preferably, two expansion plates are provided and arranged symmetrically in the horizontal direction;

[0018] The opening adjustment units are provided with two and are movably connected with the expansion plates respectively.

[0019] Preferably, anti-collision guard plates are provided on both the left and right sides of the aggregate shovel box.

[0020] Preferably, a guide wheel is provided at the rear side of the aggregate shovel box, and the lowest point of the guide wheel is lower than the bottom side wall of the aggregate shovel box.

[0021] Preferably, two groups of guide wheels are provided, and the two groups of guide wheels are arranged symmetrically on the left and right.

[0022] Compared with the prior art, the utility model has the following advantages and effects:

[0023] (1) A material picking guide mechanism equipped with an expansion plate and an opening adjustment unit is used. The opening of the expansion plate can be adjusted according to the width of the manure ditch in the pasture, so that it can adapt to the width of the manure ditch in different pastures, meet the needs of different customers, improve practicality, expand the scope of application, and at the same time improve the material gathering and gathering effect, avoid manure residue on both sides, thereby improving the manure cleaning effect and efficiency;

[0024] (2) The left and right twisted blades are symmetrically distributed and arranged in counter-rotating spirals, so as to achieve bidirectional symmetrical material gathering and collection, ensure uniform and stable feeding, and improve the manure cleaning effect; at the same time, the pitch of the left and right twisted blades gradually decreases from the outside to the inside, so that the manure is orderly gathered and compressed near the inner center area, thereby reducing the discharge pressure at the center discharge port and avoiding blockage; in addition, the outer diameter of the left and right twisted blades gradually decreases from the outside to the inside. The outer diameter of the outer twisted blade is larger, which can effectively improve the material gathering and collection effect and reduce the residual manure. The outer diameter of the inner twisted blade is smaller, which can facilitate the gathering of manure and orderly discharge through the discharge port;

[0025] (3) A drive unit equipped with a variable hydraulic pump is used. The variable hydraulic pump can adjust the speed and torque according to the manure processing volume to adapt to different manure processing requirements, thereby avoiding manure blockage, improving manure processing efficiency, meeting different needs, and adapting to different pasture environments;

[0026] (4) The guide wheel whose lowest point is lower than the aggregate shovel box is used. The guide wheel can improve the passability of the entire shoveling and picking device, making its operation process smoother, avoiding wear and damage caused by the small vertical distance between the aggregate shovel box and the pasture ground, or the large vertical distance between the aggregate shovel box and the pasture ground resulting in ineffective root cleaning of manure, thereby improving the manure cleaning effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of the excrement cleaning and shoveling device in Example 1 of the utility model;

[0028] Figure 2 This is a schematic diagram of the internal structure of the excrement cleaning and shoveling device in Example 1 of the utility model;

[0029] Figure 3 This is another structural schematic diagram of the excrement cleaning and shoveling device in Example 1 of the utility model.

[0030] Figure markings: 1- material collection shovel box, 11- material shovel port, 12- material discharge port, 13- anti-collision guard plate, 14- guide wheel, 2- material picking guide mechanism, 21- expansion plate, 22- opening adjustment unit, 3- material collection mechanism, 31- material collection auger, 311- left twisting blade, 312- right twisting blade, 32- driving unit. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the present invention, the present invention is now further described in conjunction with specific implementation methods.

[0032] Embodiment 1:

[0033] like Figure 1~Figure 3As shown, the utility model provides a manure cleaning and shoveling device, including a gathering shovel box 1, a picking guide mechanism 2, and a gathering mechanism 3, wherein a shoveling port 11 is provided on the front side of the gathering shovel box 1, a discharge port 12 is provided on the rear side of the gathering shovel box 1, and the discharge port 12 is arranged at the left-right symmetrical center of the rear side wall of the gathering shovel box 1, and the gathering mechanism 3 is arranged in the gathering shovel box 1, and is used for gathering manure shoveled in from the shoveling port 11 to the discharge port 12.

[0034] The material picking guide mechanism 2 includes an expansion plate 21 and an opening adjustment unit 22 connected thereto. The expansion plate 21 is arranged at the shoveling port 11 and is movably connected to the material gathering shovel box 1. Both ends of the opening adjustment unit 22 are respectively movably connected to the material gathering shovel box 1 and the expansion plate 21. Specifically, the opening adjustment unit 22 includes a hydraulic cylinder, one end of which is rotatably arranged on the material gathering shovel box 1, and the other end is rotatably arranged on the expansion plate 21. The expansion plate 21 is driven to rotate by the extension and retraction of the hydraulic cylinder piston rod, thereby realizing the adjustment of the opening of the shoveling port 11 to adapt to different manure road widths in pastures and meet different customer needs.

[0035] There are two expansion plates 21, which are arranged symmetrically on the left and right sides. The two expansion plates 21 are rotatably arranged at the left and right ends of the material collecting shovel box 1. There are two opening adjustment units 22, which are respectively movably connected to the expansion plates 21 on the left and right sides. The two opening adjustment units 22 control the corresponding expansion plates 21 respectively, and the expansion plates 21 can be adjusted and controlled separately, which can be adjusted according to specific usage requirements, for example Figure 3 As shown, only a single expansion plate 21 is adjusted, which can be applicable to the cleaning of manure near the edge of the pasture or in a narrow manure channel, thereby improving practicality and expanding the scope of application.

[0036] The material gathering mechanism 3 includes a material gathering auger 31 and a driving unit 32 connected thereto. The material gathering auger 31 is provided with a left-handed twisted blade 311 and a right-handed twisted blade 312 which are symmetrically distributed on the left and right sides. The left-handed twisted blade 311 and the right-handed twisted blade 312 are arranged in counter-rotating spirals to realize two-way material gathering on the left and right sides, thereby ensuring uniform and stable feeding; at the same time, the pitch of the left-handed twisted blade 311 and the right-handed twisted blade 312 gradually decreases from the outside to the inside, so that the manure is gathered and compressed in an orderly manner near the inner center area, thereby reducing the discharge pressure at the center discharge port 12 and avoiding blockage; the outer diameters of the left-handed twisted blade 311 and the right-handed twisted blade 312 gradually decrease from the outside to the inside, that is, the outer diameter of the outer twisted blade is larger, which can effectively improve the material gathering and gathering effect, reduce the residue of manure, and improve the manure cleaning effect, and the outer diameter of the inner twisted blade is smaller, which can facilitate the gathering of manure and orderly discharge through the discharge port 12.

[0037] The driving unit 32 includes a variable hydraulic pump and a transmission chain belt. The two ends of the transmission chain belt are respectively connected to the variable hydraulic pump and the aggregate auger 31. Furthermore, the transmission chain belt can be a transmission chain or a transmission belt. The variable hydraulic pump and the aggregate auger 31 are both provided with transmission sprockets to realize power transmission; wherein, the variable hydraulic pump can adjust the speed and torque according to the manure processing amount to adapt to different manure processing requirements, thereby avoiding manure blockage, improving manure processing efficiency, meeting different needs, and adapting to different pasture environments.

[0038] Anti-collision guard plates 13 are provided on both sides of the aggregate shovel box 1. Furthermore, the anti-collision guard plates 13 are rubber guard plates, which can effectively reduce the damage and destruction caused by collision and friction between the aggregate shovel box 1 and the pasture wall and walkway.

[0039] A guide wheel 14 is arranged on the rear side of the aggregation shovel box 1. There are two groups of guide wheels 14 which are symmetrically distributed on the left and right. The lowest point of the guide wheel 14 is lower than the bottom side wall of the aggregation shovel box 1, that is, the guide wheel 14 preferentially allows the aggregation shovel box 1 to contact the ground, thereby improving the passability of the overall shoveling and picking device and making its operation process smooth to adapt to the uneven conditions of the manure ditch in the pasture. This can avoid wear and damage of the aggregation shovel box 1 caused by a small vertical distance between the aggregation shovel box 1 and the ground of the manure ditch in the pasture, thereby ensuring the speed and efficiency of the manure cleaning operation. At the same time, this can avoid excessive vertical distance between the aggregation shovel box 1 and the ground of the manure ditch in the pasture, resulting in the inability to effectively clean the roots of the manure, thereby ensuring that the manure is cleaned cleanly and thoroughly, and improving the manure cleaning effect and efficiency.

[0040] Furthermore, the guide wheel 14 is movably arranged on the rear side wall of the aggregate shovel box 1 so that its vertical distance from the ground of the pasture manure ditch can be adjusted, that is, by adjusting the relative vertical distance between the guide wheel 14 and the aggregate shovel box 1, the shoveling and root cleaning depth of the aggregate shovel box 1 is changed, thereby adapting to different pasture manure ditches and improving the manure and root cleaning effects.

[0041] To sum up, the manure cleaning and shoveling device provided by the utility model can adjust the shoveling width according to the width of the manure road in the pasture to avoid manure residue on both sides. It has good manure cleaning and picking effect and a wide range of applications to meet the needs of different customers. It effectively improves manure cleaning efficiency and reduces manual labor intensity and manure cleaning costs.

[0042] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A feces cleaning and shoveling device, characterized in that: include: A material collecting shovel box (1), wherein the material collecting shovel box (1) is provided with a material shoveling opening (11) at the front side and a material discharging opening (12) at the rear side; A material picking guide mechanism (2), the material picking guide mechanism (2) comprising an expansion plate (21) and an opening adjustment unit (22), the expansion plate (21) being movably arranged at the material shoveling opening (11), the two ends of the opening adjustment unit (22) being respectively connected to the material gathering shovel box (1) and the expansion plate (21), and at least one end being movably connected; A material collecting mechanism (3) is arranged in the material collecting shovel box (1) and is used to collect and gather the manure shoveled in from the shovel opening (11) to the discharge opening (12).

2. The excrement cleaning and shoveling device according to claim 1, characterized in that: The opening adjustment unit (22) comprises a hydraulic cylinder, one end of which is rotatably disposed on the gathering shovel box (1), and the other end of which is rotatably disposed on the expansion plate (21).

3. The excrement cleaning and shoveling device according to claim 1, characterized in that: The material collecting mechanism (3) comprises a material collecting auger (31) and a driving unit (32) connected thereto; The aggregate auger (31) is provided with a left twist blade (311) and a right twist blade (312) that are symmetrically distributed on the left and right, and the left twist blade (311) and the right twist blade (312) are arranged in counter-rotating spirals.

4. The excrement cleaning and shoveling device according to claim 3, characterized in that: The pitches of the left twisted blade (311) and the right twisted blade (312) both gradually decrease from outside to inside.

5. The excrement cleaning and shoveling device according to claim 3, characterized in that: The outer diameters of the left twisted blade (311) and the right twisted blade (312) gradually decrease from the outside to the inside.

6. The excrement cleaning and shoveling device according to claim 3, characterized in that: The driving unit (32) comprises a variable hydraulic pump and a transmission chain belt, and two ends of the transmission chain belt are respectively connected to the variable hydraulic pump and the aggregate auger (31).

7. The excrement cleaning and shoveling device according to claim 1, characterized in that: Two expansion plates (21) are provided and arranged symmetrically in the horizontal direction; Two opening adjustment units (22) are provided, and are movably connected to the expansion plates (21) respectively.

8. The excrement cleaning and shoveling device according to claim 1, characterized in that: Anti-collision guard plates (13) are provided on both left and right sides of the aggregate shovel box (1).

9. The excrement cleaning and shoveling device according to claim 1, characterized in that: A guide wheel (14) is provided at the rear side of the aggregate shovel box (1), and the lowest point of the guide wheel (14) is lower than the bottom side wall of the aggregate shovel box (1).

10. The excrement cleaning and shoveling device according to claim 9, characterized in that: Two groups of guide wheels (14) are provided, and the two groups of guide wheels (14) are arranged symmetrically on the left and right.

Images