Double-auger lifting device for excrement cleaning

Abstract

The utility model belongs to the field of animal husbandry equipment, and provides a double-auger lifting device for excrement cleaning, which comprises a collecting shell and a lifting cylinder, an excrement collecting mechanism is arranged on the collecting shell, a first auger is rotatably connected in the collecting shell, the lifting cylinder comprises two mutually independent cavities, a second auger is rotatably connected in each cavity, and the second auger is rotatably connected in each cavity. And one ends of rotating shafts of the two second augers extend to an inner cavity of the collecting shell. The design of the collecting shell lifting cylinder is adopted, the angle of the collecting plate can be adjusted through the excrement collecting mechanism arranged on the collecting shell according to the amount of excrement, efficient collection under various excrement cleaning requirements is guaranteed through the flexible adaptability, and therefore the overall excrement cleaning efficiency is improved, the anti-blocking performance is improved, and the labor intensity of workers is lowered. The lifting cylinder comprises two mutually independent cavities, and a second auger is arranged in each cavity, so that when thick manure or dry manure is treated, the risk of blockage is remarkably reduced, and the continuity and high efficiency of the manure cleaning process are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal husbandry equipment, in particular to a double-auger lifting device for cleaning manure. Background Art

[0002] With the continuous expansion of animal husbandry, the use of manure cleaning vehicles in cattle farms has become increasingly frequent. Existing manure cleaning auger devices for manure cleaning vehicles usually adopt a front-to-back docking method between a lifting cylinder and a collecting shell. However, this design has significant technical defects.

[0003] 1. Due to the limited size of the opening at the joint between the lifting cylinder and the collecting shell, when the lifting cylinder handles thick or dry manure, it is very easy to get blocked, resulting in low manure cleaning efficiency.

[0004] 2. Although increasing the opening at the joint between the lifting cylinder and the collecting shell can reduce blockage, it will cause the backflow of loose manure, seriously affecting the collection effect and work efficiency.

[0005] Therefore, it is necessary to design a double-auger lifting device for cleaning feces to solve the above-mentioned technical problems. Summary of the invention

[0006] In order to solve the above technical problems, the utility model provides a double-auger lifting device for manure cleaning, the design of the collection shell lifting cylinder, the manure collecting mechanism equipped on the collection shell can adjust the angle of the collecting plate according to the amount of manure, this flexible adaptability ensures efficient collection under various manure cleaning needs, thereby improving the overall manure cleaning efficiency and anti-clogging performance. The lifting cylinder includes two independent cavities, each of which has a second auger. When processing thick manure or dry manure, the risk of blockage is significantly reduced, ensuring the continuity and efficiency of the manure cleaning process.

[0007] The technical solution of the utility model is:

[0008] A double-auger lifting device for manure cleaning, comprising a collecting shell and a lifting cylinder, wherein a manure collecting mechanism is provided on the collecting shell, and a first auger is rotatably connected in the collecting shell;

[0009] The lifting cylinder includes two independent cavities, each of which is rotatably connected to a second auger. One end of the rotating shaft of the two second auger extends to the inner cavity of the collection shell, and the other end of the rotating shaft of the two second auger is driven by the first driving unit. One end of the two cavities is connected to the collection shell, and the other end of the two cavities is connected to a feces outlet. The collection shell and the lifting cylinder, as well as the equipped first auger and feces collection mechanism, realize the efficient collection and preliminary transportation of feces. The two independent cavities and the second auger set in the lifting cylinder significantly reduce the risk of blockage when handling thick or dry feces, ensuring the continuity and efficiency of the feces cleaning process.

[0010] Preferably, the two second augers are symmetrically arranged, and the second augers are coaxially connected to a manure stirring plate, and the manure stirring plate is located in the inner cavity of the collection shell. The two second augers are symmetrically arranged and coaxially connected to the manure stirring plate, which is located in the inner cavity of the collection shell. This design can not only effectively stir and impact thick manure or dry manure to prevent blockage, but also slow down the flow of thin manure when it flows back, thereby improving the practicality and reliability of the device.

[0011] Preferably, the manure stirring pan is located below the first auger and does not contact the first auger. The manure stirring pan is located below the first auger and does not contact it. This layout optimizes the flow path of manure, further reduces the possibility of blockage, and improves manure cleaning efficiency.

[0012] Preferably, the diameter of the manure stirring plate is smaller than the diameter of the cavity. The diameter of the manure stirring plate is smaller than the diameter of the cavity. This design helps to evenly distribute the manure during the lifting process, improves the conveying efficiency, and reduces the risk of blockage caused by manure accumulation.

[0013] Preferably, two connecting plates distributed at equal intervals are connected to the opening of the collecting shell, the connecting plates are arranged in an arc shape, and the width of the connecting plates is greater than the diameter of the manure stirring plate;

[0014] The end of the rotating shaft of the second auger is rotatably connected to the connecting plate, the connecting plate corresponds to the cavity, and the connecting plate is arranged away from the center line of the collecting shell. The opening of the collecting shell is connected to two connecting plates distributed at equal intervals. This arc design not only enhances the structural stability of the collecting shell, but also helps to guide the flow of feces and improves the collection efficiency.

[0015] Preferably, the feces collection mechanism includes two symmetrical collecting plates, a fixed column connected to the outside of the collecting plates, and two symmetrical hydraulic rods. One end of the collecting plate extends to the inside of the opening of the collecting shell and is rotatably connected to the inside of the opening of the collecting shell. The fixed ends of the hydraulic rods are respectively rotatably connected to the top of the collecting shell, and the movable ends of the hydraulic rods are respectively rotatably connected to the fixed columns. The feces collection mechanism includes two symmetrical collecting plates, fixed columns and hydraulic rods. This design can adjust the angle of the collecting plates according to the amount of feces, adapt to different feces cleaning needs, and improve the overall feces cleaning efficiency.

[0016] Preferably, the lifting cylinder further includes a main cavity, the two cavities are located inside the main cavity and connected to the inner wall of the main cavity, one end of the main cavity is connected to the collection shell, the other end of the main cavity is connected to the feces outlet, the feces outlet is located above the feces cleaning bucket, and the first drive unit is arranged on the main cavity. The design of the main cavity and the two cavities of the lifting cylinder enables a more uniform distribution of feces during the lifting process, which not only improves the conveying efficiency, but also each cavity can independently adjust the rotation speed and conveying volume to adapt to different feces cleaning requirements, optimizing the cleaning and maintenance process.

[0017] Preferably, the manure cleaning bucket is provided with an upper cover, the upper cover is connected with a manure inlet, and the manure outlet is located above the manure inlet. The manure outlet is located above the manure cleaning bucket, and the manure cleaning bucket is provided with an upper cover. This design ensures that manure enters the manure cleaning bucket smoothly, and at the same time effectively reduces leakage and splashing of manure during transportation, reducing the risk of environmental pollution.

[0018] Preferably, the first drive unit includes a first motor connected to the main cavity, a first pulley coaxially connected to the rotating shaft of the first motor, and two linearly arranged second pulleys, wherein the first pulley is rotationally connected to the two second pulleys via a belt. The design of the first drive unit includes the first motor, the first pulley and the second pulley. This configuration not only ensures the smooth discharge of feces, but also improves the stability and reliability of the drive unit.

[0019] Preferably, the first drive unit includes a first motor connected to the main cavity, a first sprocket coaxially connected to the rotating shaft of the first motor, and two linearly arranged second sprockets, and the first sprocket is rotatably connected to the two second sprockets by a chain. The first drive unit includes a first motor, a first sprocket, and a second sprocket, which are rotatably connected by a chain. This design improves the durability and efficiency of the drive unit and further optimizes the feces conveying process.

[0020] Compared with the prior art, the utility model has the following advantages and effects:

[0021] (1) The design of the collection shell and lifting cylinder is adopted. The manure collection mechanism equipped on the collection shell can adjust the angle of the collection plate according to the amount of manure. This flexible adaptability ensures efficient collection under various manure cleaning needs, thereby improving the overall manure cleaning efficiency and anti-clogging performance. The lifting cylinder contains two independent chambers, each of which has a second auger. When handling thick or dry manure, the risk of blockage is significantly reduced, ensuring the continuity and efficiency of the manure cleaning process;

[0022] (2) The manure stirring plate design can not only effectively stir and impact thick or dry manure to further prevent blockage, but also slow down the flow of thin manure when it flows back, thereby improving the practicality and reliability of the device;

[0023] (3) The independent chamber design of the lifting cylinder enables a more even distribution of feces during the lifting process, which not only improves the conveying efficiency, but also allows each chamber to independently adjust the speed and conveying volume to meet different feces cleaning requirements, thus optimizing the cleaning and maintenance process;

[0024] (4) The main cavity of the lifting cylinder is connected to the collection shell and the manure outlet, ensuring the smooth discharge of manure. The manure outlet is located above the manure cleaning bucket, and an upper cover is provided on the manure cleaning bucket, which is connected to the manure inlet. This design not only ensures the smooth entry of manure into the manure cleaning bucket, but also effectively reduces the leakage and splashing of manure during transportation, thereby reducing the risk of environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 for Figure 1 A local enlarged schematic diagram;

[0027] Figure 3 It is a schematic diagram of the structure of the cavity of the utility model;

[0028] Figure 4 It is a structural schematic diagram of the cavity and the second auger of the utility model;

[0029] Figure 5 for Figure 4 B is a partial enlarged schematic diagram;

[0030] Figure 6 It is a structural schematic diagram of the first driving unit of the utility model;

[0031] Figure 7 for Figure 6 A partial enlarged schematic diagram of C.

[0032] Figure numerals: 1, collecting shell; 10, first auger; 2, lifting cylinder; 20, cavity; 21, second auger; 211, manure outlet; 11, collecting plate; 12, hydraulic rod; 15, connecting plate; 210, manure stirring disc; 24, first motor; 240, first pulley; 25, second pulley. DETAILED DESCRIPTION

[0033] 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.

[0034] Embodiment 1:

[0035] like Figure 1 to Figure 7 As shown, the utility model provides a double auger lifting device for manure cleaning, comprising a collecting shell 1 and a lifting cylinder 2, wherein a manure collecting mechanism is provided on the collecting shell 1, and a first auger 10 is rotatably connected in the collecting shell 1;

[0036] The lifting cylinder 2 includes two independent cavities 20, each of which is rotatably connected to a second auger 21. One end of the rotating shaft of the two second auger 21 extends to the inner cavity of the collecting shell 1, and the other end of the rotating shaft of the two second auger 21 is driven by the first driving unit. One end of the two cavities 20 is connected to the collecting shell 1, and the other end of the two cavities 20 is connected to a feces outlet 211. The collecting shell 1 and the lifting cylinder 2, as well as the equipped first auger 10 and feces collection mechanism, realize the efficient collection and preliminary transportation of feces. The two independent cavities 20 and the second auger 21 set in the lifting cylinder 2 significantly reduce the risk of blockage when handling thick or dry feces, ensuring the continuity and efficiency of the feces cleaning process.

[0037] The two second augers 21 are symmetrically arranged, and the second augers 21 are coaxially connected to the manure stirring plate 210, and the manure stirring plate 210 is located in the inner cavity of the collection shell 1. The two second augers 21 are symmetrically arranged and coaxially connected to the manure stirring plate 210, and are located in the inner cavity of the collection shell 1. This design can not only effectively stir and impact thick manure or dry manure to prevent blockage, but also slow down the flow of thin manure when it flows back, thereby improving the practicality and reliability of the device.

[0038] The manure stirring plate 210 is located below the first auger 10 and does not contact the first auger 10. The manure stirring plate 210 is located below the first auger 10 and does not contact it. This layout optimizes the flow path of manure, further reduces the possibility of blockage, and improves manure cleaning efficiency.

[0039] The diameter of the manure stirring plate 210 is smaller than the diameter of the cavity 20. The diameter of the manure stirring plate 210 is smaller than the diameter of the cavity 20. This design helps to evenly distribute the manure during the lifting process, improves the conveying efficiency, and reduces the risk of blockage caused by the accumulation of manure.

[0040] The opening of the collecting shell 1 is connected to two equally spaced connecting plates 15, the connecting plates 15 are arranged in an arc shape, and the width of the connecting plates 15 is greater than the diameter of the manure stirring pan 210;

[0041] The end of the rotating shaft of the second auger 21 is rotatably connected to the connecting plate 15, the connecting plate 15 corresponds to the cavity 20, and the connecting plate 15 is arranged away from the center line of the collecting shell 1. The opening of the collecting shell 1 is connected to two connecting plates 15 distributed at equal intervals. This arc-shaped design not only enhances the structural stability of the collecting shell, but also helps to guide the flow of feces and improve the collection efficiency.

[0042] The feces collection mechanism includes two symmetrical collecting plates 11, fixed columns connected to the outside of the collecting plates 11, and two symmetrical hydraulic rods 12. One end of the collecting plate 11 extends to the inside of the opening of the collecting shell 1 and is rotatably connected to the inside of the opening of the collecting shell 1. The fixed ends of the hydraulic rods 12 are respectively rotatably connected to the top of the collecting shell 1, and the movable ends of the hydraulic rods 12 are respectively rotatably connected to the fixed columns. The feces collection mechanism includes two symmetrical collecting plates 11, fixed columns and hydraulic rods 12. This design can adjust the angle of the collecting plates according to the amount of feces, adapt to different feces cleaning needs, and improve the overall feces cleaning efficiency.

[0043] The lifting cylinder 2 also includes a main cavity, two cavities 20 are located inside the main cavity and connected to the inner wall of the main cavity, one end of the main cavity is connected to the collecting shell 1, and the other end of the main cavity is connected to the feces outlet 211, which is located above the feces cleaning bucket, and the first drive unit is arranged on the main cavity. The design of the main cavity and the two cavities 20 of the lifting cylinder 2 enables the feces to be more evenly distributed during the lifting process, which not only improves the conveying efficiency, but also each cavity can independently adjust the speed and conveying volume to meet different feces cleaning needs, optimizing the cleaning and maintenance process.

[0044] The manure cleaning bucket is provided with an upper cover, which is connected to a manure inlet, and a manure outlet 211 is located above the manure inlet. The manure outlet 211 is located above the manure cleaning bucket, and the manure cleaning bucket is provided with an upper cover. This design ensures that manure enters the manure cleaning bucket smoothly, and effectively reduces leakage and splashing of manure during transportation, thereby reducing the risk of environmental pollution.

[0045] The first driving unit includes a first motor 24 connected to the main cavity, a first pulley 240 coaxially connected to the rotating shaft of the first motor 24, and two linearly arranged second pulleys 25, wherein the first pulley 240 is rotationally connected to the two second pulleys 25 via a belt. The design of the first driving unit includes the first motor 24, the first pulley 240 and the second pulley 25, and this configuration not only ensures the smooth discharge of feces, but also improves the stability and reliability of the driving unit.

[0046] The first drive unit includes a first motor 24 connected to the main cavity, a first sprocket coaxially connected to the rotating shaft of the first motor 24, and two linearly arranged second sprockets, and the first sprocket is rotatably connected to the two second sprockets by a chain. The first drive unit includes a first motor 24, a first sprocket and a second sprocket, which are rotatably connected by a chain. This design improves the durability and efficiency of the drive unit and further optimizes the feces conveying process.

[0047] Working principle: During the feces collection stage, the feces collection mechanism on the collection shell 1 starts to work. The mechanism includes two symmetrical collection plates 11 and a hydraulic rod 12, which are rotatably connected to the inner side of the collection shell 1. Driven by the hydraulic rod 12, the angles of the two collection plates 11 are adjusted according to the amount of feces to meet different feces cleaning needs. The feces are initially collected and transported through the first auger 10 on the collection shell 1. When collecting feces, the two cavities 20 can effectively prevent the problem of low feces cleaning efficiency due to blockage when thick feces or dry feces are processed. The design of the feces stirring plate 210 can stir and collide thick feces or dry feces, further preventing blockage when thick feces or dry feces are present. The setting of the stirring plate 210 allows the backflow of thin feces to fall onto the stirring plate 210 to slow it down, thereby improving the practicality of the device.

[0048] During the feces lifting stage, the lifting cylinder 2 includes two independent cavities 20. The first driving unit includes a first motor 24 that drives the second auger 21 to rotate, thereby lifting the feces from the collection shell 1 to the lifting cylinder 2. Since the cavities 20 are independent of each other, the second auger 21 inside each cavity can rotate independently, which helps to disperse the feces and reduce the risk of blockage caused by feces accumulation. Especially when dealing with thick or dry feces, this design can effectively reduce the possibility of blockage. The independent cavity 20 design allows the feces to be more evenly distributed during the lifting process, thereby improving the transportation efficiency. Each cavity 20 can independently adjust the rotation speed and delivery volume to meet different feces cleaning needs and optimize cleaning and maintenance. Since the cavities 20 are independent, cleaning and maintenance work can be carried out more specifically. If a cavity 20 fails or needs to be cleaned, it can be operated separately without affecting the normal operation of other cavities 20;

[0049] During the feces transportation and discharge stage, one end of the main cavity of the lifting cylinder 2 is connected to the collecting shell 1, and the other end is connected to the feces outlet 211. The feces are further transported in the lifting cylinder 2 and discharged through the feces outlet 211. The feces outlet 211 is located above the feces cleaning bucket. The feces cleaning bucket is provided with an upper cover, which is connected to a feces inlet. The feces inlet is located below the feces outlet 211 to ensure that the feces enters the feces cleaning bucket smoothly. The feces outlet 211 is located above the feces cleaning bucket. The design of the upper cover helps to reduce leakage and splashing of feces during transportation, thereby reducing the risk of environmental pollution.

[0050] 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 double-auger lifting device for manure cleaning, characterized in that: It comprises a collecting shell (1) and a lifting cylinder (2), wherein a feces collecting mechanism is provided on the collecting shell (1), and a first auger (10) is rotatably connected inside the collecting shell (1); The lifting cylinder (2) comprises two independent cavities (20), each of which is rotatably connected to a second augers (21), one end of the rotating shaft of the two second augers (21) extending to the inner cavity of the collecting shell (1), the other end of the rotating shaft of the two second augers (21) being driven by a first driving unit, one end of the two cavities (20) being connected to the collecting shell (1), and the other end of the two cavities (20) being connected to a feces outlet (211).

2. The double-auger lifting device for excrement cleaning according to claim 1 is characterized in that: The two second augers (21) are symmetrically arranged, and each of the second augers (21) is coaxially connected to a dung stirring plate (210), and the dung stirring plate (210) is located in the inner cavity of the collection shell (1).

3. The double-auger lifting device for excrement cleaning according to claim 2 is characterized in that: The manure stirring plate (210) is located below the first auger (10) and does not contact the first auger (10).

4. The double-auger lifting device for manure cleaning according to claim 2 is characterized in that: The diameter of the manure stirring plate (210) is smaller than the diameter of the cavity (20).

5. The double-auger lifting device for excrement cleaning according to claim 2 is characterized in that: Two connection plates (15) distributed at equal intervals are connected to the opening of the collection shell (1), the connection plates (15) are arranged in an arc shape, and the width of the connection plates (15) is greater than the diameter of the manure stirring plate (210); The end of the rotating shaft of the second auger (21) is rotatably connected to the connecting plate (15), the connecting plate (15) corresponds to the cavity (20), and the connecting plate (15) is arranged away from the center line of the collecting shell (1).

6. The double-auger lifting device for excrement cleaning according to claim 1 is characterized in that: The feces collecting mechanism comprises two symmetrical collecting plates (11), fixed columns connected to the outside of the collecting plates (11), and two symmetrical hydraulic rods (12); one end of the collecting plate (11) extends to the inside of the opening of the collecting shell (1) and is rotatably connected to the inside of the opening of the collecting shell (1); the fixed ends of the hydraulic rods (12) are respectively rotatably connected to the top of the collecting shell (1); and the movable ends of the hydraulic rods (12) are respectively rotatably connected to the fixed columns.

7. The double-auger lifting device for manure cleaning according to claim 1, characterized in that: The lifting cylinder (2) further comprises a main cavity, the two cavities (20) are located inside the main cavity and connected to the inner wall of the main cavity, one end of the main cavity is connected to the collecting shell (1), the other end of the main cavity is connected to the feces outlet (211), the feces outlet (211) is located above the feces cleaning bucket, and the first drive unit is arranged on the main cavity.

8. The double-auger lifting device for manure cleaning according to claim 7, characterized in that: The manure cleaning bucket is provided with an upper cover, the upper cover is connected to a manure inlet, and the manure outlet (211) is located above the manure inlet.

9. The double-auger lifting device for excrement cleaning according to claim 8, characterized in that: The first driving unit comprises a first motor (24) connected to the main cavity, a first pulley (240) coaxially connected to the rotating shaft of the first motor (24), and two linearly arranged second pulleys (25), wherein the first pulley (240) is rotationally connected to the two second pulleys (25) via belts.

10. The double-auger lifting device for excrement cleaning according to claim 8, characterized in that: The first driving unit comprises a first motor (24) connected to the main cavity, a first sprocket coaxially connected to the rotating shaft of the first motor (24), and two linearly arranged second sprockets, wherein the first sprocket is rotationally connected to the two second sprockets via a chain.

Images