Pig manure collecting device and pig manure automatic collecting system

Abstract

The present application relates to a kind of pig manure collecting device and pig manure automatic collecting system.The pig manure collecting device includes: support assembly;Movement mechanism, the movement mechanism is connected with the support assembly, the movement mechanism can be moved up and down relative to the support assembly;Baffle assembly, the baffle assembly is connected with the movement mechanism, at least part of the baffle assembly is used to adapt with the inner wall of pig manure discharge area and collect pig manure.The pig manure collecting device provided by the present application can automatically clean and collect pig manure, with high degree of automation, simple structure, low manufacturing cost, and is suitable for wide range of popularization and application.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of livestock breeding, in particular to a pig manure collecting device and a pig manure automatic collecting system. BACKGROUND

[0002] With the rapid development of large-scale and intensive pig farming, the pig breeding quantity increases year by year, and a large amount of pig manure is produced. In order to keep the pigs in the farm healthy, the pig manure in the pig house needs to be cleaned and recycled regularly. However, due to the large area of the farm, the pig manure cleaning and cleaning of the pig manure by the breeder requires a lot of physical strength and labor time, and the cleaning efficiency is low, which to some extent restricts the large-scale development of pig breeding and the control of cost. SUMMARY

[0003] Therefore, it is necessary to provide a pig manure collecting device and a pig manure automatic collecting system which can automatically clean and collect pig manure, have high automation, simple structure and low manufacturing cost.

[0004] A pig manure collecting device for a pig manure automatic collecting system, comprising: a support assembly; a movement mechanism connected with the support assembly, the movement mechanism being movable up and down relative to the support assembly; and a baffle assembly connected with the movement mechanism, at least part of the baffle assembly being adapted to the inner wall of a pig manure discharge area and collecting pig manure.

[0005] The pig manure collecting device disclosed in the present application is applied to a pig manure automatic collecting system, and the pig manure collecting device can reciprocally move in a pig manure discharge area of the pig manure automatic collecting system, thereby realizing automatic collection and cleaning of pig manure. The movement mechanism and the baffle assembly are arranged on the support assembly. During movement of the support assembly on the pig manure discharge area, the baffle assembly can push the pig manure on the pig manure discharge area to move, thereby concentrating the pig manure at different positions of the pig manure discharge area. The baffle assembly is connected with the movement mechanism, and the movement mechanism is movable on the support assembly, thereby enabling the baffle assembly to move up and down relative to the support assembly. The baffle assembly can move up and down relative to the support assembly under the action of the movement mechanism. When the weight of the pig manure collected by the pig manure collecting device during movement is too large, the height of the baffle assembly can be lifted under the action of the movement mechanism, and the gap between the baffle assembly and the bottom wall of the pig manure discharge area is increased, thereby reducing the amount of pig manure contacted by the baffle assembly.

[0006] Through the self-adaptive cooperation between the baffle assembly and the movement mechanism, the pig manure collecting device can normally move within the load range of the driving device, the normal operation of the pig manure collecting device is guaranteed, the service life of the pig manure collecting device is prolonged, and the structure is simple and the cost is low.

[0007] Optionally, the pig manure collecting device in some embodiments further comprises a wheel assembly, which drives the support assembly thereon to move on the pig manure discharge area under the action of the driving device, so that the pig manure collecting device moves more smoothly and conveniently on the pig manure discharge area, and the pig manure collecting efficiency is higher.

[0008] In one of the embodiments, the movement mechanism comprises a linkage assembly, the linkage assembly comprises a first connecting rod and a second connecting rod, the first connecting rod is connected with the second connecting rod, the first connecting rod is connected with the baffle assembly, and one end of the second connecting rod away from the first connecting rod is connected with the support assembly.

[0009] The pig manure collecting device is further defined as follows: the movement mechanism comprises a first connecting rod and a second connecting rod, the first connecting rod is used to connect the baffle assembly, one end of the second connecting rod is connected with the first connecting rod, and the other end of the second connecting rod is connected on the support assembly. Optionally, in some embodiments, one end of the second connecting rod is rotationally or slidingly connected with the first connecting rod, and the other end of the second connecting rod is rotationally or slidingly connected on the support assembly. When the amount of pig manure collected by the baffle assembly increases, the reaction force of the pig manure on the baffle assembly increases, gradually hinders the action of the driving device, and affects the movement of the wheel assembly. At this time, under the action of the linkage assembly, the first connecting rod has a displacement trend opposite to the moving direction, and drives the second connecting rod to slide on the support assembly. Under the action of the second connecting rod, the first connecting rod rotates or slides relative to the second connecting rod, and the first connecting rod has an upward displacement. Finally, the first connecting rod drives the baffle assembly upward, the gap between the baffle assembly and the bottom wall of the pig manure discharge area increases, and the weight of the pig manure collected by the baffle assembly decreases, thereby protecting the normal operation of the pig manure collecting device. The above-mentioned self-adaptive adjustment of the pig manure collecting device is realized through the linkage assembly, which has a simple structure, low cost, and is suitable for mass production.

[0010] Optionally, the number of the second connecting rods is two, and the two second connecting rods are arranged on opposite sides of the first connecting rod. By arranging two second connecting rods, the structural support strength of the linkage assembly can be improved, thereby improving the stability of the operation of the linkage assembly.

[0011] In one of the embodiments, the movement mechanism comprises a lifting mechanism, the lifting mechanism is arranged on the support assembly, and the lifting mechanism can be connected with the linkage assembly. When the lifting mechanism is connected with the linkage assembly, the linkage assembly lifts the baffle assembly. When the lifting mechanism is separated from the linkage assembly, the linkage assembly lowers the baffle assembly.

[0012] The pig manure collecting device is further defined as follows: the movement mechanism further comprises a lifting mechanism, the lifting mechanism can be connected with the linkage assembly, and the lifting mechanism can also be separated from the linkage assembly.

[0013] Specifically, when the pig manure collecting device moves to the starting position, i.e., the first position, the lifting mechanism can trigger the baffle assembly to be lowered through the linkage assembly, so that the baffle assembly is better matched with the pig manure discharge area, and the pig manure is scraped and collected. When the pig manure collecting device moves to the ending position, i.e., the second position, the lifting mechanism can trigger the baffle assembly to be lifted through the linkage assembly, so as to reduce the friction between the baffle assembly and the pig manure discharge area, reduce the movement resistance of the pig manure collecting device, and be beneficial to saving energy and cost.

[0014] In one of the embodiments, the lifting mechanism is a third connecting rod, one end of the third connecting rod is movable on the support assembly, and the other end of the third connecting rod is provided with a first limiting part, and the linkage assembly is provided with a limiting piece which is adapted to be connected with the first limiting part.

[0015] The pig manure collecting device is further limited that the lifting mechanism is a third connecting rod, and optionally, the support assembly is provided with a supporting piece, the third connecting rod is connected with the supporting piece on the support assembly, and the connecting point of the third connecting rod and the supporting piece is a rotating fulcrum. The third connecting rod is used to lift or lower the second connecting rod of the linkage assembly. When the third connecting rod is used to lift the second connecting rod, the baffle assembly is lifted and separated from the pig manure discharge area, so as to be beneficial to reducing the contact friction between the baffle assembly and the pig manure discharge area, and reducing the difficulty and energy consumption of the pig manure collecting device. When the third connecting rod is used to lower the second connecting rod, the baffle assembly is lowered and at least partially contacts with the bottom wall or the side wall of the pig manure discharge area, and at this time, the baffle assembly is in the normal pig manure collecting working state.

[0016] More specifically, one end of the third connecting rod slides on the first supporting arm or the second supporting arm of the supporting frame, the first limiting part provided on the other end of the third connecting rod is a clamping part, and at the same time, a limiting piece is provided on the second connecting rod. When an external force acts on the limiting piece of the second connecting rod in the state that the clamping part of the third connecting rod and the limiting piece are separated from each other, the second connecting rod slides on the first supporting arm or the second supporting arm, and at the same time, the clamping part on the third connecting rod clamps on the limiting piece when the third connecting rod rotates, so as to realize the lifting of the second connecting rod and the baffle assembly. When an external force acts on the limiting piece of the second connecting rod in the state that the clamping part of the third connecting rod and the limiting piece are clamped on each other, the second connecting rod slides on the first supporting arm or the second supporting arm, and at the same time, the clamping part on the third connecting rod is separated from the limiting piece when the third connecting rod rotates, so as to realize the lowering of the second connecting rod and the baffle assembly, and make the baffle assembly at least partially abut against the bottom wall and / or the side wall of the pig manure collecting device.

[0017] In one of the embodiments, the linkage assembly further includes a fourth connecting rod and a fifth connecting rod, the fourth connecting rod is movably connected with the fifth connecting rod, one end of the fourth connecting rod away from the fifth connecting rod is rotatably connected with the first connecting rod, and one end of the fifth connecting rod away from the fourth connecting rod is movably connected with the second connecting rod.

[0018] The pig manure collecting device further limits that the linkage assembly further comprises a fourth connecting rod and a fifth connecting rod. One end of the fourth connecting rod and the fifth connecting rod are rotationally connected. The other end of the fourth connecting rod is rotationally connected with the first connecting rod, and the other end of the fifth connecting rod is connected with the second connecting rod. By arranging the fourth connecting rod and the fifth connecting rod, the support and movement force of the second connecting rod can be buffered to a certain extent, so that the structure of the movement mechanism is more stable, the structural strength is better, and the reliability is higher.

[0019] In one of the embodiments, the support assembly is provided with a second limiting part and a third limiting part, and the movement mechanism can move between the second limiting part and the third limiting part.

[0020] The pig manure collecting device limits the lifting or lowering height range of the baffle assembly by arranging the second limiting part and the third limiting part on the support assembly and limiting the movement of the movement mechanism in the area between the second limiting part and the third limiting part.

[0021] Specifically, in some embodiments, the second connecting rod of the linkage assembly can slide on the support assembly, and the sliding of the second connecting rod is limited by the second limiting part and the third limiting part on the support assembly. The support assembly has a simple and light design, and can ensure the stability of the movement trajectory of the linkage assembly, thereby improving the structural stability and safety and reliability of the pig manure collecting device.

[0022] In some embodiments, the support assembly comprises a base and a support frame, and the support frame is arranged on the base. The second connecting rod of the linkage assembly is connected with the support frame. The support frame comprises a first supporting arm, a second supporting arm and a third supporting arm, and the third supporting arm is connected with the first supporting arm and the second supporting arm respectively. The first supporting arm and the second supporting arm are connected with the base at the end away from the third supporting arm, and the second connecting rod can slide on the third supporting arm. The second limiting part is formed at the connection between the first supporting arm and the third supporting arm, and the third limiting part is formed at the connection between the second supporting arm and the third supporting arm. The second connecting rod slides within the range defined by the first supporting arm and the second supporting arm of the support frame, thereby limiting the activity range of the second connecting rod and the first connecting rod, and finally limiting the lifting height range of the baffle assembly. By limiting the activity range of the second connecting rod on the third supporting arm of the support frame, the stability of the movement direction and the movement trajectory of the linkage assembly can be improved, thereby improving the structural reliability of the pig manure collecting device.

[0023] In some embodiments, further, a limiting slider is arranged on the second connecting rod, the limiting slider being arranged on an end of the second connecting rod away from the first connecting rod, and the limiting slider being capable of abutting against the first supporting arm or the second supporting arm when the second connecting rod slides on the third supporting arm. By arranging the limiting slider on the second connecting rod, the limiting slider is capable of abutting against the first supporting arm or the second supporting arm when the second connecting rod reciprocates on the third supporting arm, so that the stability of the moving track of the second connecting rod is ensured, and the smoothness of the movement of the second connecting rod on the third supporting arm is ensured.

[0024] In one of the embodiments, the baffle assembly comprises a first baffle and a second baffle, and the first baffle and the second baffle are arranged on opposite sides of the moving direction of the moving mechanism.

[0025] The pig manure collecting device is further defined as follows: the baffle assembly comprises a first baffle and a second baffle, and the first baffle and the second baffle are arranged on opposite sides of the moving direction of the first connecting rod. By arranging the first baffle and the second baffle on opposite sides of the moving direction of the pig manure collecting device, the cleaning effect of the pig manure collecting area can be improved, and the pig manure collecting direction of the pig manure collecting device is more flexible, which is convenient to use.

[0026] In one of the embodiments, the pig manure collecting device further comprises a traction assembly arranged on the support assembly, and the traction assembly is used to be connected with a driving device.

[0027] The pig manure collecting device further comprises a traction assembly arranged on the support assembly, and the traction assembly is arranged on at least one side of the moving direction of the support assembly. The traction assembly is used to be connected with a driving device on the pig manure automatic collecting system, and the traction assembly is pulled under the action of the driving device, so as to drive the pig manure collecting device to reciprocate.

[0028] Optionally, the driving device is a driving motor and a traction rope, the traction rope is arranged on the pigsty, and the traction rope is connected with the driving device and the traction assembly respectively. The driving motor drives the traction rope to move in the process of forward and reverse rotation, the traction rope pulls the traction assembly, so that the pig manure collecting device moves back and forth on the pig manure discharging area. By arranging the traction assembly and driving the pig manure collecting device to move by external force, the structure is simple, the performance requirement of the component structure is low, which is conducive to saving production and facilitating batch production and use.

[0029] In one of the embodiments, the pig manure collecting device further comprises a first wheel assembly arranged on the support assembly, and the first wheel assembly is used to abut against the bottom wall or the top wall of the pig manure discharging area.

[0030] The pig manure collecting device further comprises a first wheel assembly, the first wheel assembly drives the support assembly thereon to move on the pig manure discharging area under the action of the driving device, so that the pig manure collecting device moves more smoothly and conveniently on the pig manure discharging area, and the pig manure collecting efficiency is higher. The first wheel assembly abuts against the bottom wall or the top wall of the pig manure discharging area, so that the moving speed of the pig manure collecting device is improved, and the pig manure collecting and cleaning efficiency is improved.

[0031] In one of the embodiments, the pig manure collecting device further comprises a second wheel assembly, the second wheel assembly is arranged on the support assembly, and the second wheel assembly is used for abutting against the side wall of the pig manure discharging area.

[0032] The second wheel assembly abuts against the side wall of the pig manure discharging area, so that the moving stability of the pig manure collecting device is improved, and the operation reliability of the pig manure collecting device is improved.

[0033] In one of the embodiments, a pig manure automatic collecting system comprises: a pigsty, the pigsty comprises a breeding area and a pig manure discharging area, the breeding area is provided with a pig manure discharging port which is in communication with the pig manure discharging area, at least a first position and a second position are arranged on the pig manure discharging area, and a pig manure collecting port is arranged on the second position; the pig manure collecting device as described in any one of the preceding embodiments is arranged on the pig manure discharging area, and the pig manure collecting device can reciprocate between the first position and the second position of the pig manure discharging area; when the pig manure collecting device moves from the first position to the second position, the baffle assembly pushes the pig manure on the pig manure discharging area to discharge out of the pigsty through the pig manure collecting port; a driving device and a control device are arranged on the pigsty, the driving device is electrically connected with the control device, and the driving device is connected with the pig manure collecting device.

[0034] The second aspect of the present application discloses a pig manure automatic collecting system, by arranging the pig manure collecting device on the pig manure discharging area, and by setting the operation conditions such as timing and quantity, the starting and power-off of the driving device are automatically controlled by the control device, so that the automatic collection and cleaning of the pig manure in the pigsty are finally realized. The pig manure automatic collecting system has high automation degree, effectively reduces the labor intensity, and is beneficial to saving the animal breeding cost. In addition, the pig manure automatic collecting system has simple structure, low production and manufacturing cost, and is suitable for wide popularization and promotion. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 The whole structure schematic view of the pig manure collecting device in one of the embodiments of the present application is shown in the figure.

[0036] Figure 2 The whole structure schematic view of the pig manure collecting device in another embodiment of the present application is shown in the figure.

[0037] Figure 3 A decomposition structure diagram of the pig manure collecting device according to one of the embodiments of the present application is shown in the figure;

[0038] Figure 4 A structure diagram of the moving mechanism of the pig manure collecting device according to the present application is shown in the figure;

[0039] Figure 5 A structure diagram of the pig manure automatic collecting system according to the present application is shown in the figure;

[0040] Figure 6 A structure diagram of the pig manure automatic collecting system according to the present application is shown in the figure; Figure 5 A local enlarged view of part A in the figure;

[0041] Figure 7 A structure diagram of the pig house of the pig manure automatic collecting system according to the present application is shown in the figure;

[0042] Figure 8 A structure diagram of the pig manure automatic collecting system according to the present application is shown in the figure; Figure 7 A local enlarged view of part B in the figure.

[0043] In the figure, the correspondence between the reference signs and the component names is as follows:

[0044] 100 pig manure collecting device;

[0045] 1 support assembly, 11 base, 12 support frame, 121 first support arm, 122 second support arm, 123 third support arm, 13 support piece;

[0046] 21 first wheel assembly, 22 second wheel assembly;

[0047] 3 moving mechanism, 31 linkage assembly, 311 first connecting rod, 312 second connecting rod, 313 limiting piece, 314 fourth connecting rod, 315 fifth connecting rod, 3121 limiting sliding block, 32 lifting mechanism, 321 first limiting part;

[0048] 4 baffle assembly, 41 first baffle, 42 second baffle;

[0049] 5 traction assembly;

[0050] 200 pig manure automatic collecting system;

[0051] 6 pig house, 61 housing area, 62 pig manure discharge area, 601 pig manure discharge port, 602 pig manure collecting port;

[0052] 7 driving device;

[0053] 8 control device. DETAILED DESCRIPTION

[0054] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0055] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the scope of protection of the invention is not limited to the specific embodiments disclosed below.

[0056] The following describes some embodiments of the pig manure collection device and automatic pig manure collection system according to the present invention with reference to the accompanying drawings.

[0057] like Figure 1 As shown, this embodiment discloses a pig manure collection device for an automatic pig manure collection system, comprising: a support assembly 1; a motion mechanism 3 connected to the support assembly 1, the motion mechanism 3 being able to move up and down relative to the support assembly 1; and a baffle assembly 4 connected to the motion mechanism 3, at least a portion of the baffle assembly 4 being adapted to the inner wall of the pig manure discharge area and used to collect pig manure.

[0058] The pig manure collection device 100 disclosed in this application is applied in an automatic pig manure collection system 200. The pig manure collection device 100 can reciprocate within the pig manure discharge area 62 of the automatic pig manure collection system 200, thereby realizing the automatic collection and cleaning of pig manure. A motion mechanism 3 and a baffle assembly 4 are mounted on a support assembly 1. During the movement of the support assembly 1 on the pig manure discharge area 62, the baffle assembly 4 can push the pig manure on the discharge area 62 to move, thereby concentrating the collection of pig manure from different locations in the discharge area 62. The baffle assembly 4 is connected to the motion mechanism 3, and the motion mechanism 3 can move on the support assembly 1, thereby allowing the baffle assembly 4 to move up and down relative to the support assembly 1. Under the action of the motion mechanism 3, the baffle assembly 4 can move up and down relative to the support assembly 1. When the weight of the pig manure collected by the pig manure collection device 100 during movement is too large, the height of the baffle assembly 4 can be raised under the action of the motion mechanism 3, increasing the gap between the baffle assembly 4 and the bottom wall of the pig manure discharge area 62, thereby reducing the amount of pig manure contacted by the baffle assembly 4.

[0059] Through the adaptive cooperation between the baffle assembly 4 and the motion mechanism 3, the pig manure collection device 100 can move normally within the load range of the drive device 7, ensuring the normal operation of the pig manure collection device 100, which is conducive to extending the service life of the pig manure collection device 100. Moreover, the structure is simple and the cost is low.

[0060] Optionally, the pig manure collecting device 100 in some embodiments further comprises a wheel assembly 2, which drives the support assembly 1 on the pig manure discharging area 62 under the action of the driving device 7, so that the pig manure collecting device 100 moves more smoothly on the pig manure discharging area 62, and the pig manure collecting efficiency is higher.

[0061] As shown in Figures 2 to 4 In addition to the features of the above embodiments, the present embodiment further limits that the movement mechanism 3 comprises a linkage assembly 31, the linkage assembly 31 comprises a first connecting rod 311 and a second connecting rod 312, the first connecting rod 311 is connected with the second connecting rod 312, the first connecting rod 311 is connected with the baffle assembly 4, and the second connecting rod 312 is connected with the support assembly 1 at one end away from the first connecting rod 311.

[0062] The pig manure collecting device 100 described above is further limited that the movement mechanism 3 comprises a first connecting rod 311 and a second connecting rod 312, wherein the first connecting rod 311 is used to connect the baffle assembly 4, one end of the second connecting rod 312 is connected with the first connecting rod 311, and the other end of the second connecting rod 312 is connected on the support assembly 1. Optionally, in some embodiments, one end of the second connecting rod 312 is rotationally or slidingly connected with the first connecting rod 311, and the other end of the second connecting rod 312 is rotationally or slidingly connected on the support assembly 1. When the amount of pig manure collected by the baffle assembly 4 increases, the reaction force of the pig manure on the baffle assembly 4 also increases, gradually hindering the action of the driving device 7 and affecting the movement of the wheel assembly. At this time, under the action of the linkage assembly 31, the first connecting rod 311 will have a displacement trend opposite to the direction of movement, and drive the second connecting rod 312 to slide on the support assembly 1, and under the action of the second connecting rod 312, the first connecting rod 311 rotates or slides relative to the second connecting rod 312, and the first connecting rod 311 moves upward, finally driving the baffle assembly 4 upward, increasing the gap between the baffle assembly 4 and the bottom wall of the pig manure discharging area 62, and reducing the weight of the pig manure collected by the baffle assembly 4, thereby protecting the normal operation of the pig manure collecting device 100. The above-mentioned self-adaptive adjustment of the pig manure collecting device 100 through the linkage assembly 31 has the advantages of simple structure, low cost and suitable for mass production.

[0063] Optionally, as shown in Figure 3 The number of second connecting rods 312 is two, and the two second connecting rods 312 are arranged on opposite sides of the first connecting rod 311. By arranging two second connecting rods 312, the structural support strength of the linkage assembly 31 can be improved, thereby improving the stability of the operation of the linkage assembly 31.

[0064] As shown in Figures 2 to 4As shown, the motion mechanism 3 further includes a lifting mechanism 32, which is mounted on the support assembly 1. The lifting mechanism 32 can be connected to the linkage assembly 31. When the lifting mechanism 32 is connected to the linkage assembly 31, the linkage assembly 31 raises the baffle assembly 4. When the lifting mechanism 32 is separated from the linkage assembly 31, the linkage assembly 31 lowers the baffle assembly 4.

[0065] The aforementioned pig manure collection device 100 is further defined as follows: the motion mechanism 22 also includes a lifting mechanism 32, which can be connected to the linkage component 31, and the lifting mechanism 32 can also be separated from the linkage component 31.

[0066] Specifically, when the pig manure collection device 100 moves to the starting position (first position), it triggers the lifting mechanism 32 to lower the baffle assembly 4 via the linkage component 31, thereby allowing the baffle assembly 4 to better cooperate with the pig manure discharge area 62 and achieve the scraping and collection of pig manure. When the pig manure collection device 100 moves to the ending position (second position), it triggers the lifting mechanism 32 to raise the baffle assembly 4 via the linkage component 31, thereby reducing the friction between the baffle assembly 4 and the pig manure discharge area 62, reducing the movement resistance of the pig manure collection device 100, which is beneficial for saving energy and reducing costs.

[0067] like Figure 3 As shown, in this embodiment, the lifting mechanism 32 is a third link. One end of the third link can move on the bracket assembly 1, and the other end of the third link is provided with a first limiting part 321. The linkage assembly 31 is provided with a limiting member 313, which can be adapted to and connected with the first limiting part 321.

[0068] The aforementioned pig manure collection device 100 further defines the lifting mechanism 32 as a third link. Optionally, a support member 13 is provided on the support assembly 1, and the third link is connected to the support member 13 on the support assembly 1, with the connection point between the third link and the support member 13 being a rotation fulcrum. The third link is used to lift or lower the second link 312 of the linkage assembly 31. When the third link is used to lift the second link 312, the baffle assembly 4 is lifted and moves away from the pig manure discharge area, thereby reducing the contact friction between the baffle assembly 4 and the pig manure discharge area, and reducing the return difficulty and energy consumption of the pig manure collection device 100. When the third link is used to lower the second link 312, the baffle assembly 4 is lowered and at least partially contacts the bottom wall or side wall of the pig manure discharge area, at which point the baffle assembly 4 is in normal pig manure collection operation.

[0069] More specifically, one end of the third connecting rod slides on the first supporting arm 121 or the second supporting arm 122 of the supporting frame 12, the first limiting part 321 arranged on the other end of the third connecting rod is a clamping part, while the second connecting rod 312 is provided with a limiting part 313. When an external force acts on the limiting part 313 of the second connecting rod 312, the second connecting rod 312 slides on the first supporting arm 121 or the second supporting arm 122, and at the same time, the clamping part on the third connecting rod clamps on the limiting part 313 when the third connecting rod rotates, so as to realize the lifting of the second connecting rod 312 and the baffle assembly 4. When an external force acts on the limiting part 313 of the second connecting rod 312, the second connecting rod 312 slides on the first supporting arm 121 or the second supporting arm 122, and at the same time, the clamping part on the third connecting rod is separated from the limiting part 313 when the third connecting rod rotates, so as to realize the lowering of the second connecting rod 312 and the baffle assembly 4, and make the baffle assembly 4 at least partially abut against the bottom wall and / or the side wall of the pig manure collecting device 100.

[0070] As shown in the drawings, Figure 3 In the embodiment, the linkage assembly 31 further includes a fourth connecting rod 314 and a fifth connecting rod 315, the fourth connecting rod 314 is movably connected with the fifth connecting rod 315, one end of the fourth connecting rod 314 away from the fifth connecting rod 315 is rotatably connected with the first connecting rod 311, and one end of the fifth connecting rod 315 away from the fourth connecting rod 314 is movably connected with the second connecting rod 312.

[0071] The pig manure collecting device 100 further limits that the linkage assembly 31 further includes the fourth connecting rod 314 and the fifth connecting rod 315, one end of the fourth connecting rod 314 and the fifth connecting rod 315 is rotatably connected, the other end of the fourth connecting rod 314 is rotatably connected with the first connecting rod 311, and the other end of the fifth connecting rod 315 is connected with the second connecting rod 312. By arranging the fourth connecting rod 314 and the fifth connecting rod 315, the supporting and moving force of the second connecting rod 312 can be buffered to a certain extent, the structure of the moving mechanism 3 is more stable, the structural strength is better, and the reliability is higher.

[0072] As shown in the drawings, Figure 1 , Figure 2 In the embodiment, the supporting frame assembly 1 is provided with a second limiting part and a third limiting part, and the moving mechanism 3 can move between the second limiting part and the third limiting part.

[0073] The pig manure collecting device 100 limits the height range of the lifting or lowering of the baffle assembly 4 by arranging the second limiting part and the third limiting part on the supporting frame assembly 1, and limiting the moving range of the moving mechanism 3 within the area between the second limiting part and the third limiting part.

[0074] Specifically, in some embodiments, the second link 312 of the linkage component 31 can slide on the support component 1, and the sliding limit of the second link 312 is achieved by the second limiting part and the third limiting part on the support component 1. The support component 1 described above has a simple and lightweight design, and can ensure the stability of the movement trajectory of the linkage component 31, thereby improving the structural stability and safety reliability of the pig manure collection device 100.

[0075] In some embodiments, such as Figure 2 , Figure 3 As shown, the support assembly 1 includes a base 11 and a support frame 12, with the support frame 12 mounted on the base 11. The second link 312 of the linkage assembly 31 is connected to the support frame 12. The support frame 12 includes a first arm 121, a second arm 122, and a third arm 123, with the third arm 123 connected to both the first arm 121 and the second arm 122. The ends of the first arm 121 and the second arm 122 away from the third arm 123 are connected to the base 11, and the second link 312 can slide on the third arm 123. A second limiting portion is formed at the connection between the first arm 121 and the third arm 123, and a third limiting portion is formed at the connection between the second arm 122 and the third arm 123. The second link 312 slides within the range defined by the first arm 121 and the second arm 122 of the support frame 12, thereby limiting the range of motion of the second link 312 and the first link 311, and ultimately limiting the lifting height range of the baffle assembly 4. Furthermore, by limiting the range of motion of the second link 312 on the third arm 123 of the support frame 12, the stability of the movement direction and trajectory of the linkage component 31 can be improved, thereby improving the structural reliability of the pig manure collection device 100.

[0076] In some embodiments, further, such as Figure 3 , Figure 4 As shown, the second link 312 is also provided with a limiting slider 3121. The limiting slider 3121 is located at the end of the second link 312 away from the first link 311. When the second link 312 slides on the third support arm 123, the limiting slider 3121 can abut against the first support arm 121 or the second support arm 122 respectively. By providing the limiting slider 3121 on the second link 312, when the second link 312 reciprocates on the third support arm 123, the limiting slider 3121 can abut against the first support arm 121 or the second support arm 122 respectively, thereby ensuring the stability of the movement trajectory of the second link 312 while also ensuring the smoothness of the movement of the second link 312 on the third support arm 123.

[0077] like Figure 1 , Figure 2 , Figure 3As shown, in this embodiment, the baffle assembly 4 includes a first baffle 41 and a second baffle 42, which are disposed on opposite sides of the moving mechanism 3 in the moving direction.

[0078] The aforementioned pig manure collection device 100 is further defined as follows: the baffle assembly 4 includes a first baffle 41 and a second baffle 42, which are respectively disposed on opposite sides of the moving direction of the first connecting rod 311. By disposing of the first baffle 41 and the second baffle 42 on opposite sides of the moving direction of the pig manure collection device 100, the cleaning effect of pig manure in the collection area can be better improved, and the pig manure collection direction of the pig manure collection device 100 can be made more flexible and convenient to use.

[0079] like Figure 2 , Figure 3 As shown, in this embodiment, the pig manure collection device further includes a traction component 5, which is mounted on the support component 1 and is used to connect to the drive device 7.

[0080] The aforementioned pig manure collection device 100 further includes a traction component 5, which is mounted on the support assembly 1 and is positioned on at least one side of the support assembly 1 in the direction of movement. The traction component 5 is connected to the drive device 7 on the automatic pig manure collection system, and is pulled by the drive device 7, ultimately driving the pig manure collection device 100 to reciprocate.

[0081] Optionally, the drive unit 7 consists of a drive motor and a traction rope. The traction rope is installed on the pigpen 6 and is connected to both the drive unit 7 and the traction assembly 5. During the forward and reverse rotation of the drive motor, the traction rope moves, pulling the traction assembly 5, thereby causing the pig manure collection device 100 to move back and forth in the pig manure discharge area 62. By setting the traction assembly 5 and driving the movement of the pig manure collection device 100 with external force, the structure is simple, and the performance requirements of the components are low, which is beneficial for saving production and facilitating mass production.

[0082] like Figure 2 , Figure 3 As shown, in this embodiment, the pig manure collection device further includes a first wheel assembly 21, which is mounted on the support assembly 1 and is used to abut against the bottom or top wall of the pig manure discharge area.

[0083] The pig manure collecting device 100 further comprises a first wheel assembly 21, which drives the support assembly 1 on the pig manure discharging area 62 under the action of the driving device 7, so that the pig manure collecting device 100 moves more smoothly and conveniently on the pig manure discharging area 62, and the pig manure collecting efficiency is higher. The first wheel assembly 21 abuts against the bottom wall or the top wall of the pig manure discharging area 62, so as to improve the moving speed of the pig manure collecting device 100 and improve the pig manure collecting and cleaning efficiency.

[0084] As shown in Figure 2 、 Figure 3 In the embodiment, the pig manure collecting device further comprises a second wheel assembly 22, which is arranged on the support assembly 1 and is used to abut against the side wall of the pig manure discharging area.

[0085] The second wheel assembly 22 abuts against the side wall of the pig manure discharging area 62, so as to improve the moving stability of the pig manure collecting device 100 and improve the operation reliability of the pig manure collecting device 100.

[0086] A pig manure automatic collecting system 200, as shown in Figures 5 to 8 comprises a pigsty 6, the pigsty 6 comprises a breeding area 61 and a pig manure discharging area 62, the breeding area 61 is provided with a pig manure discharging port 601 which is in communication with the pig manure discharging area 62, the pig manure discharging area 62 is provided with at least a first position and a second position, and the second position is provided with a pig manure collecting port 602; the pig manure collecting device 100 as described in any one of the preceding embodiments is arranged on the pig manure discharging area 62, and the pig manure collecting device 100 can reciprocate between the first position and the second position of the pig manure discharging area 62, when the pig manure collecting device 100 moves from the first position to the second position, the baffle assembly 4 pushes the pig manure on the pig manure discharging area 62 to discharge out of the pigsty 6 through the pig manure collecting port 602; the driving device 7 and the control device 8 are arranged on the pigsty 6, the driving device 7 is electrically connected with the control device 8, and the driving device 7 is connected with the pig manure collecting device 100.

[0087] The second aspect of the present application discloses a pig manure automatic collecting system 200, which sets the pig manure collecting device 100 on the pig manure discharging area 62, sets the operation conditions such as timing and quantity, automatically controls the start and power-off of the driving device 7 through the control device 8, and finally realizes the automatic collection and cleaning of the pig manure in the pigsty. The pig manure automatic collecting system has high automation degree, effectively reduces the labor intensity, and is conducive to saving the animal breeding cost. The pig manure automatic collecting system has simple structure and low production and manufacturing cost, and is suitable for wide popularization and promotion.

[0088] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, as long as the combination of the technical features does not exist in contradiction, it shall be considered within the scope of the present disclosure.

[0089] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it shall not be understood as a limitation on the patent scope of the present application. It shall be pointed out that, for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, and these shall be within the protection scope of the present application. Therefore, the protection scope of the present application patent shall be subject to the appended claims.

Claims

1. A pig manure collection device for an automatic pig manure collection system, characterized in that, include: Support assembly (1); The motion mechanism (3) is connected to the support assembly (1) and can move up and down relative to the support assembly (1); A baffle assembly (4) is connected to the motion mechanism (3), and at least a portion of the baffle assembly (4) is adapted to the inner wall of the pig manure discharge area and collects pig manure. The motion mechanism (3) includes a linkage component (31), which includes a first link (311) and a second link (312). The first link (311) is connected to the second link (312), the first link (311) is connected to the baffle assembly (4), and the end of the second link (312) away from the first link (311) is connected to the support assembly (1). The motion mechanism (3) also includes a lifting mechanism (32), which is mounted on the support assembly (1). The lifting mechanism (32) can be connected to the linkage assembly (31). When the lifting mechanism (32) is connected to the linkage assembly (31), the linkage assembly (31) raises the baffle assembly (4). When the lifting mechanism (32) is separated from the linkage assembly (31), the linkage assembly (31) lowers the baffle assembly (4). The lifting mechanism (32) is a third link. One end of the third link can move on the bracket assembly (1). The other end of the third link is provided with a first limiting part (321). The linkage assembly (31) is provided with a limiting member (313). The limiting member (313) can be adapted to and connected with the first limiting part (321). The bracket assembly (1) is provided with a support member (13), the third link is connected to the support member (13) on the bracket assembly (1), and the point where the third link is connected to the support member (13) is a rotation fulcrum; the third link is used to raise or lower the second link (312) of the linkage assembly (31). One end of the third link slides on the first arm (121) or the second arm (122) of the support frame (12). The first limiting part (321) on the third link at the other end of the fulcrum is a locking part, while the second link (312) is provided with a limiting member (313). When the locking part of the third link and the limiting member (313) are separated, when an external force is applied to the limiting member (313) of the second link (312), the second link (312) slides on the first arm (121) or the second arm (122). At the same time, when the third link rotates, its locking part engages with the limiting member (313), thereby realizing the lifting of the second link (312) and the baffle assembly (4).

2. The pig manure collection device according to claim 1, characterized in that, The linkage assembly (31) further includes a fourth link (314) and a fifth link (315). The fourth link (314) is movably connected to the fifth link (315). The end of the fourth link (314) away from the fifth link (315) is rotatably connected to the first link (311). The end of the fifth link (315) away from the fourth link (314) is movably connected to the second link (312).

3. The pig manure collection device according to claim 1, characterized in that, The support assembly (1) is provided with a second limiting part and a third limiting part, and the motion mechanism (3) can move between the second limiting part and the third limiting part.

4. The pig manure collection device according to claim 1, characterized in that, The baffle assembly (4) includes a first baffle (41) and a second baffle (42), which are disposed on opposite sides of the moving mechanism (3) in the direction of movement.

5. The pig manure collection device according to claim 1, characterized in that, It also includes a traction component (5), which is disposed on the bracket assembly (1) and is used to connect to the drive device (7).

6. The pig manure collection device according to claim 1, characterized in that, It also includes a first wheel assembly (21) disposed on the support assembly (1), the first wheel assembly (21) being used to abut against the bottom or top wall of the pig manure discharge area; and / or It also includes a second wheel assembly (22), which is disposed on the support assembly (1) and is used to abut against the side wall of the pig manure discharge area.

7. An automatic pig manure collection system (200), characterized in that, include: The pigpen (6) includes a rearing area (61) and a pig manure discharge area (62). The rearing area (61) is provided with a pig manure discharge port (601) that is connected to the pig manure discharge area (62). The pig manure discharge area (62) is provided with at least a first position and a second position. The second position is provided with a pig manure collection port (602). The pig manure collection device (100) as described in any one of claims 1 to 6 is located on the pig manure discharge area (62), and the pig manure collection device (100) is capable of reciprocating between the first position and the second position in the pig manure discharge area (62). When the pig manure collection device (100) moves from the first position to the second position, the baffle assembly (4) pushes the pig manure on the pig manure discharge area (62) out of the pig pen (6) from the pig manure collection port (602). A drive device (7) and a control device (8) are provided on the pigpen (6). The drive device (7) is electrically connected to the control device (8) and the drive device (7) is connected to the pig manure collection device (100).

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