Moving device for moving henhouse

Abstract

The invention provides a moving device for moving a henhouse, and relates to the technical field of moving devices, the moving device comprises a telescopic frame, a folding skeleton and a plurality of first self-driven wheels; the telescopic frame comprises four connecting frames and four butt-joint rods, the four connecting frames are arranged in a quadrangular shape, and the two ends of each butt-joint rod are slidably connected with the two adjacent connecting frames respectively; at least two first self-driven wheels are arranged on the connecting frame; the folding framework is connected to the telescopic frame and used for being folded or unfolded along with the area change of the telescopic frame. When the movable henhouse is moved, the overall occupied area of the movable henhouse can be reduced to the minimum, and the moving difficulty and strength are reduced; after the movable henhouse is moved to a designated position, the overall occupied area of the movable henhouse can be enlarged, the activity space of chicken flocks is enlarged, the chicken flocks can obtain more resources and breeding welfare, the chicken quality can be improved, and the occupied area of the movable henhouse can be adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile devices, and in particular to a mobile device for a mobile chicken house. Background Art

[0002] A mobile chicken house is a poultry shed designed to change location periodically. Its core purpose is to allow the chickens to continuously have access to fresh pasture resources by rotating the site, while allowing the land to rest and recover, thereby achieving a more ecological, healthy and sustainable farming model and improving the welfare and quality of the chickens.

[0003] The core feature of a mobile chicken house is its portability, achieved by using a mobile device to carry the relevant components of the mobile chicken house. However, due to the structural limitations of the mobile device, the floor space of the mobile chicken house is fixed and cannot be adjusted. As a result, when the mobile chicken house occupies a small area, the chickens' movement space is limited, which is not conducive to resource acquisition and welfare farming. On the other hand, when the mobile chicken house occupies a large area, the overall volume of the mobile chicken house increases the difficulty and strength of the mobile device to move, and the flatness of the ground is required during the movement. If the ground is not flat, there is a risk of tipping over.

[0004] Therefore, how to use a mobile device to achieve adjustable area of a mobile chicken house is an urgent problem to be solved in this technical field. Summary of the Invention

[0005] The purpose of the present invention is to provide a mobile device for a mobile chicken house to improve the above problems. In order to achieve the above purpose, the technical solution adopted by the present invention is as follows: The present application provides a mobile device for a mobile chicken house, comprising: a telescopic frame, a folding skeleton, and a plurality of first self-driving wheels; The telescopic frame includes four connecting frames and four docking rods. The four connecting frames are arranged in a quadrilateral shape, and the two ends of the docking rods are respectively slidably connected to two adjacent connecting frames. At least two first self-driving wheels are provided on the connecting frame. When the first self-driving wheels on the four connecting frames move in the same direction, the telescopic frame is driven to move. When the first self-driving wheel on any connecting frame moves, the docking rod is driven to extend into or slide out of the corresponding connecting frame, so that the area of the telescopic frame is expanded or reduced. The folding frame is connected to the telescopic frame and is used to fold or unfold as the area of the telescopic frame changes, so that after the folding frame is connected to the shed cloth of the mobile chicken house, the internal space of the shed cloth can be expanded or reduced.

[0006] Preferably, a connecting section is provided in the middle of the docking rod, the connecting section is connected to a second self-driving wheel, and the second self-driving wheel has the same structure as the first self-driving wheel.

[0007] Preferably, a docking tube is provided on the connecting frame, and the ends of two adjacent docking rods are respectively slidably connected in the docking tube. A plurality of shells are respectively passed through the two ends of the docking tube, and a U-shaped plate is slidably provided in the shell. A first electric cylinder is passed through the shell, and the first electric cylinder is transmission-connected to the U-shaped plate. Arc-shaped spring sheets are respectively provided on both sides of the side plates of the U-shaped plate, and a plurality of limit openings are symmetrically provided on the docking rod. After the U-shaped plate passes through the limit opening, the arc-shaped spring sheet abuts against the side wall of the limit opening.

[0008] Preferably, the first self-driving wheel includes an elastic bracket, a servo indexer, a U-shaped frame, a rotating wheel and a driving device, one end of the elastic bracket is connected to the connecting frame, the servo indexer is arranged at the other end of the elastic bracket, the U-shaped frame is transmission-connected to the servo indexer, the rotating wheel is rotatably connected to the U-shaped frame through a rotating shaft, and the driving device is transmission-connected to the rotating shaft.

[0009] Preferably, the elastic bracket includes a connecting rod, one end of the connecting rod is fixedly connected to the connecting frame, the other end of the connecting rod is integrally provided with a connecting barrel, a docking seat is slidably connected inside the connecting barrel, a servo indexer is connected to the bottom end of the docking seat, a plurality of telescopic sleeves are connected to the top end of the docking seat, the end of the telescopic sleeve is connected to the inner bottom end of the connecting barrel, a support spring is passed through the telescopic sleeve, one end of the support spring is connected to the docking seat, and the other end of the support spring is connected to the connecting barrel.

[0010] Preferably, the driving device includes a driving motor, a first sprocket and a second sprocket, the driving motor is connected to the U-shaped frame, the first sprocket is transmission-connected to the driving motor, the second sprocket is connected to the rotating shaft, and the second sprocket is connected to the first sprocket via a chain.

[0011] Preferably, a ratchet is connected to the rotating shaft, a limiting cylinder is provided on the U-shaped frame, a positioning column is slidably connected in the limiting cylinder, a reset spring is provided between the positioning column and the limiting cylinder, a pawl is connected to the end of the positioning column, the pawl is engaged with the ratchet, a mounting groove is provided on the sliding side end face of the pawl, a pulley is rotatably connected in the mounting groove, and the pulley is used to rotate along the ratchet.

[0012] Preferably, the folding frame includes a plurality of first folding frames and a plurality of second folding frames, wherein the plurality of first folding frames are arranged on two transversely arranged connecting frames, and the plurality of second folding frames are respectively connected to the transverse sections of the two docking rods, and the first folding frames and the second folding frames have the same structure; The first folding frame includes two support rods, a first telescopic frame and multiple arc rods, which are hinged end to end. The multiple arc rods and the first telescopic frame are connected between the two support rods, and one end of the arc rod is hinged to the first telescopic frame.

[0013] Preferably, multiple first folding frames are connected through multiple first reinforcing rods, multiple second folding frames are connected through multiple second reinforcing rods, and second telescopic frames and multiple folding rods are connected between the corresponding first reinforcing rods and second reinforcing rods. The multiple folding rods are hinged at the head and tail, and one end of the folding rod is hinged to the second telescopic frame.

[0014] Preferably, two storage boxes are provided on the connecting frame, and a telescopic fence is provided in the storage box. One end of the telescopic fence is slidably connected in the storage box. A second electric cylinder is provided through the storage box. The second electric cylinder is transmission-connected to the top of one end of the telescopic fence. The other ends of the two telescopic fences are connected to a supporting fence. The bottom end of the supporting fence is provided with a plurality of universal wheels. The supporting fence is used to cooperate with the telescopic fence to form an open-air breeding space after it is unfolded.

[0015] The beneficial effects of the present invention are: By combining a telescopic frame, a folding skeleton, and multiple first self-driving wheels, the present invention can minimize the overall footprint of the mobile chicken coop during movement, reducing the difficulty and intensity of movement. After moving to a designated location, the overall footprint of the mobile chicken coop can be expanded, increasing the room for the chickens to move around, allowing them to access more resources and improve breeding welfare, thereby improving the quality of the chickens and achieving adjustable footprint for the mobile chicken coop.

[0016] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the embodiments of the present invention. The purposes and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the structure of this application; Figure 2 For this application Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the connection of the arc-shaped spring sheet of this application; Figure 4 This is a schematic diagram of the first self-driving wheel structure of the present application; Figure 5 A cross-sectional view of the elastic bracket of this application; Figure 6 This is a schematic diagram of the ratchet and pawl connection of this application; Figure 7 This is a schematic diagram of the pawl structure of this application; Figure 8 This is a schematic diagram of the first folding frame structure of the present application; Figure 9 For this application Figure 1 Enlarged view of point B in the middle; Figure 10 This is a schematic diagram of the telescopic fence connection of this application.

[0019] Markings in the figure: telescopic frame 1, connecting frame 11, docking tube 111, housing 112, first electric cylinder 113, U-shaped plate 114, arc spring piece 115, docking rod 12, connecting section 121, limit opening 122, folding frame 2, first folding frame 21, support rod 211, first telescopic frame 212, arc rod 213, second folding frame 22, first reinforcing rod 23, second reinforcing rod 24, second telescopic frame 25, folding rod 26, first self-driving wheel 3, elastic bracket 31, connecting Rod 311, connecting barrel 312, docking seat 313, telescopic sleeve 314, support spring 315, servo indexer 32, U-shaped frame 33, limiting cylinder 331, positioning column 332, rotating wheel 34, driving device 35, driving motor 351, first sprocket 352, second sprocket 353, rotating shaft 36, ratchet 37, pawl 38, mounting slot 381, pulley 382, second self-driving wheel 4, storage box 5, telescopic fence 51, second electric cylinder 52, support fence 53, universal wheel 54. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. At the same time, in the description of the present invention, the terms "first", "second", etc. are used only to distinguish the description and should not be understood as indicating or implying relative importance.

[0022] like Figure 1 As shown, this embodiment provides a mobile device for a mobile chicken house, comprising: Telescopic frame 1, folding frame 2 and a plurality of first self-driving wheels 3; The telescopic frame 1 includes four connecting frames 11 and four docking rods 12. The four connecting frames 11 are arranged in a quadrilateral shape, and the two ends of the docking rods 12 are respectively slidably connected to two adjacent connecting frames 11; At least two first self-driving wheels 3 are provided on the connecting frame 11. When the first self-driving wheels 3 on the four connecting frames 11 move in the same direction, the telescopic frame 1 is driven to move. When the first self-driving wheel 3 on any connecting frame 11 moves, the docking rod 12 is driven to extend into or slide out of the corresponding connecting frame 11, so that the area of the telescopic frame 1 is expanded or reduced. The folding frame 2 is connected to the telescopic frame 1. The folding frame 2 is used to fold or unfold as the area of the telescopic frame 1 changes, so that after the folding frame 2 is connected to the shed cloth of the mobile chicken house, the internal space of the shed cloth can be expanded or reduced.

[0023] It can be understood that when moving, the first self-driving wheels 3 on the two longitudinally arranged connecting frames 11 are fixed, and the first self-driving wheels 3 on the two transversely arranged connecting frames 11 move to the middle position, so that the longitudinal sections of the four docking rods 12 slide into the two longitudinally arranged connecting frames 11, the longitudinal width of the telescopic frame 1 is reduced, and the folding skeleton 2 is initially folded. After the folding skeleton 2 is connected to the shed cloth of the mobile chicken coop, it can drive the shed cloth to be initially folded, so that the internal space of the shed cloth is initially reduced, and then the first self-driving wheels 3 on the two transversely arranged connecting frames 11 are fixed, and the first self-driving wheels 3 on the two longitudinally arranged connecting frames 11 move to the middle position. The transverse sections of the four docking rods 12 slide into the two transversely arranged connecting frames 11, the transverse width of the telescopic frame 1 is reduced, and the folding frame 2 is folded again. After the folding frame 2 is connected to the shed cloth of the mobile chicken house, it can drive the shed cloth to be folded again, so that the internal space of the shed cloth is reduced again, so that the overall volume of the mobile chicken house is reduced. Under the restriction of the shed cloth, the farmed chickens are concentrated in the reduced space. At this time, the overall floor area is reduced to a minimum. Then, the first self-driving wheels 3 on the four connecting frames 11 move in the same direction, driving the telescopic frame 1, the folding frame 2 and the shed cloth of the mobile chicken house to move slowly to the designated position, and the farmed chickens follow the movement under the limit of the shed cloth; After moving to the designated position, the first self-driving wheels 3 on the two horizontally arranged connecting frames 11 are fixed, and the first self-driving wheels 3 on the two vertically arranged connecting frames 11 move to the horizontal sides, and the horizontal sections of the four docking rods 12 slide out from the two horizontally arranged connecting frames 11, the horizontal width of the telescopic frame 1 increases, and the folding skeleton 2 is initially unfolded. After the folding skeleton 2 is connected to the shed cloth of the mobile chicken house, it can drive the shed cloth to be initially unfolded, so that the internal space of the shed cloth is initially expanded, so that the overall floor area of the mobile chicken house is initially expanded; when the overall floor area needs to be further expanded, the first self-driving wheels 3 on the two vertically arranged connecting frames 11 are fixed, and the first self-driving wheels 3 on the two horizontally arranged connecting frames 11 move to the horizontal sides, so that the longitudinal sections of the four docking rods 12 slide out from the two vertically arranged connecting frames 11, and the telescopic frame 1 increases in longitudinal width, and the folding frame 2 is unfolded again. After the folding frame 2 is connected to the shed cloth of the mobile chicken house, it can drive the shed cloth to unfold again, so that the internal space of the shed cloth is expanded again. At this time, the overall floor area is expanded to the maximum, and under the restriction of the shed cloth, the farmed chickens can obtain more resources, breeding benefits and activity space in the vast space, which is beneficial to the improvement of chicken quality; in this technical solution, through the cooperation of the telescopic frame 1, the folding frame 2 and multiple first self-driving wheels 3, the overall floor area of the mobile chicken house can be reduced to a minimum during movement, reducing the difficulty and intensity of movement; after moving to the designated position, the overall floor area of the mobile chicken house can be expanded, and the activity space of the chickens can be increased, so that the chickens can obtain more resources and breeding benefits, which is beneficial to the improvement of chicken quality, and the floor area of the mobile chicken house can be adjusted.

[0024] It should be noted that a control box is provided on any connecting frame 11, and a controller is provided in the control box. The controller is used to communicate with the cloud server, and the controller regulates the multiple first self-driving wheels 3, the multiple second self-driving wheels 4, the first electric cylinder 113 and the second electric cylinder 52 based on the control instructions issued by the user through the mobile device, so as to realize remote control of the mobile device of the mobile chicken house.

[0025] A photovoltaic panel is provided on the connecting frame 11, and a battery is connected to the photovoltaic panel. The battery is arranged in the control box to supply power to the electrical equipment, thereby ensuring the power supply.

[0026] like Figure 2 As shown, a connecting section 121 is provided in the middle of the docking rod 12 , and the connecting section 121 is connected to the second self-driving wheel 4 . The second self-driving wheel 4 has the same structure as the first self-driving wheel 3 .

[0027] It can be understood that after the overall floor area is expanded, the multiple first self-driving wheels 3 connected by the four connecting frames 11 form four point supports on the ground, but the four docking rods 12 have no connection with the ground. Under the weight of the docking rods 12, the connection parts between the docking rods 12 and the connecting frames 11 will be subjected to concentrated stress, causing the docking rods 12 to be stuck in the connecting frames 11, and the docking rods 12 are difficult to slide into the connecting frames 11; therefore, a connecting section 121 is provided in the middle position of the docking rods 12, and the connecting section 121 is connected to the second self-driving wheel 4, and the overall floor area is expanded. When the chicken coop is expanded or reduced, the second self-driving wheel 4 moves longitudinally or laterally along with the first self-driving wheel 3 to ensure the stability of the docking rod 12 extending into or sliding out of the corresponding connecting frame 11; after the overall floor area of the mobile chicken coop is reduced to a minimum, the first self-driving wheel 3 and the second self-driving wheel 4 move in the same direction when moving; after the overall floor area of the mobile chicken coop is expanded when it moves to the designated position, the second self-driving wheel 4 supports the docking rod 12 on the ground to prevent the docking rod 12 from being stuck in the connecting frame 11 and the docking rod 12 from being difficult to slide into the connecting frame 11.

[0028] like Figure 2-Figure 3 As shown, a docking tube 111 is provided on the connecting frame 11, and the ends of two adjacent docking rods 12 are respectively slidably connected in the docking tube 111, and a plurality of shells 112 are respectively passed through the two ends of the docking tube 111, and a U-shaped plate 114 is slidably provided in the shell 112. A first electric cylinder 113 is passed through the shell 112, and the first electric cylinder 113 is transmission-connected to the U-shaped plate 114. Arc-shaped spring pieces 115 are respectively provided on both sides of the side plates of the U-shaped plate 114, and a plurality of limit openings 122 are symmetrically provided on the docking rod 12. After the U-shaped plate 114 passes through the limit opening 122, the arc-shaped spring piece 115 abuts against the side wall of the limit opening 122.

[0029] It can be understood that after the overall floor space is reduced to a minimum, when moving over a sloped ground, since the docking rod 12 has no fixed limit connection on the connecting frame 11, there is a high risk that the docking rod 12 will slip out of the connecting frame 11, resulting in a high risk of disconnection between the components; therefore, a plurality of shells 112 are respectively provided at both ends of the docking cylinder 111, and a U-shaped plate 114 is slidably provided in the shell 112, and a first electric cylinder 113 is provided on the shell 112, which is transmission-connected to the U-shaped plate 114, and arc-shaped spring sheets 115 are respectively provided on both sides of the side plates of the U-shaped plate 114; after the docking rod 12 is extended into or slides out of the corresponding docking cylinder 111, the first electric cylinder 113 drives the side plates of the U-shaped plate 114 to penetrate into the limit opening 122, and the side plates The arc-shaped spring pieces 115 on both sides abut against the side walls of the limit opening 122, and the arc-shaped spring pieces 115 are used to apply a limit to the docking rod 12 in the connecting frame 11 so that it can be slightly displaced. The arc-shaped spring pieces 115 abut against the side walls of the limit opening 122 to avoid the U-shaped plate 114 from being stuck tightly against the side walls of the limit opening 122, so that when the first electric cylinder 113 drives the U-shaped plate 114 to disengage from the limit opening 122, the U-shaped plate 114 can be easily disengaged from the limit opening 122, thereby realizing the limit connection of the docking rod 12 to the connecting frame 11, and by symmetrically arranging multiple limit openings 122 on the docking rod 12, the docking rod 12 has multiple connection positions in the docking tube 111, so that the adjustment of the floor area of the mobile chicken house has a variety of specifications.

[0030] like Figure 4 As shown, the first self-driving wheel 3 includes an elastic bracket 31, a servo indexer 32, a U-shaped frame 33, a rotating wheel 34 and a driving device 35. One end of the elastic bracket 31 is connected to the connecting frame 11, the servo indexer 32 is arranged at the other end of the elastic bracket 31, the U-shaped frame 33 is transmission-connected to the servo indexer 32, the rotating wheel 34 is rotationally connected to the U-shaped frame 33 through the rotating shaft 36, and the driving device 35 is transmission-connected to the rotating shaft 36.

[0031] It can be understood that when moving, the servo indexer 32 drives the U-shaped frame 33 to adjust the angle to adjust the direction of the wheel 34, and then the driving device 35 drives the rotating shaft 36 to drive the wheel 34 to rotate, thereby realizing movement; and the setting of the elastic bracket 31 is used for shock absorption and buffering when the first self-driving wheels 3 on the four connecting frames 11 move in the same direction; when the first self-driving wheel 3 on any connecting frame 11 moves, the wheel 34 can adapt to the ground height and always maintain a state of contact with the ground, thereby avoiding the situation where the wheel 34 is suspended in the air.

[0032] like Figure 5As shown, the elastic bracket 31 includes a connecting rod 311, one end of the connecting rod 311 is fixedly connected to the connecting frame 11, and the other end of the connecting rod 311 is integrally provided with a connecting barrel 312, and a docking seat 313 is slidably connected inside the connecting barrel 312. The servo indexer 32 is connected to the bottom end of the docking seat 313, and the top of the docking seat 313 is connected to multiple telescopic sleeves 314, and the end of the telescopic sleeve 314 is connected to the inner bottom end of the connecting barrel 312. A support spring 315 is passed through the telescopic sleeve 314, and one end of the support spring 315 is connected to the docking seat 313, and the other end of the support spring 315 is connected to the connecting barrel 312.

[0033] It is understandable that when the first self-driving wheels 3 on the four connecting frames 11 move in the same direction, when passing through a bumpy road, the telescopic frame 1 and the folding frame 2 will shake violently, which can easily cause the chickens inside to have a stress reaction. When the first self-driving wheel 3 drives the docking rod 12 to extend into or slide out of the corresponding connecting frame 11, the uneven ground will cause the rotating wheel 34 to be suspended in the air, making it impossible for the first self-driving wheel 3 to drive the docking rod 12 to extend into or slide out of the corresponding connecting frame 11, or the first self-driving wheel 3 cannot effectively support the connecting frame 11 after moving into position; therefore, a docking seat 313 is slidably connected in the connecting barrel 312, and a plurality of telescopic sleeves 314 are connected to the top of the docking seat 313, and the end of the telescopic sleeve 314 is connected to the inner bottom end of the connecting barrel 312, and a support spring 315 is passed through the telescopic sleeve 314; Under the weight of the telescopic frame 1, the folding frame 2, and the awning cloth, the docking seat 313 slides into the connecting barrel 312. After the telescopic sleeve 314 is shortened, the support spring 315 is in a contracted state. When the runner 34 of any first self-driving wheel 3 passes over a bumpy road surface, the support spring 315 drives the telescopic sleeve 314 to adaptively extend and retract, driving the docking seat 313 to adaptively slide in the connecting barrel 312, thereby providing shock absorption and buffering for the telescopic frame 1 and the folding frame 2. When the first self-driving wheel 3 on any connecting frame 11 moves, the rotating wheel 34 passes over the raised ground, driving the docking seat 313 to slide into the connecting barrel 312, and the docking seat 313 applies a further contracting force to the supporting spring 315, so that the force on the rotating wheel 34 is increased, while the load-bearing force of the elastic brackets 31 of the other rotating wheels 34 is reduced, so that the multiple elastic brackets 31 are slightly expanded, driving the telescopic frame 1 to rise slightly, thereby reducing the force on the rotating wheel 34 passing over the raised ground, so that the rotating wheel 34 can pass over the raised ground smoothly, and driving the docking rod 12 to smoothly extend into or slide out of the corresponding connecting frame 11; When the rotating wheel 34 passes through a pothole, the supporting spring 315 pushes the docking seat 313 to slide outward from the connecting barrel 312, so that the rotating wheel 34 descends and abuts against the pothole, which reduces the force on the rotating wheel 34 and increases the force on the elastic brackets 31 of other rotating wheels 34. As a result, the multiple elastic brackets 31 are slightly extended and retracted, driving the telescopic frame 1 to slightly descend, thereby increasing the force on the rotating wheel 34 in the pothole, so that the rotating wheel 34 can effectively move in the pothole and smoothly pass through the pothole, and drive the docking rod 12 to smoothly extend into or slide out of the corresponding connecting frame 11; After the overall floor area of the mobile chicken house is expanded, each wheel 34, under the action of the elastic bracket 31, adaptively abuts against the flat ground and / or the raised ground and / or the pothole ground, thereby providing stable and effective support for the telescopic frame 1, the folding frame 2 and the shed cloth.

[0034] like Figure 4 As shown, the driving device 35 includes a driving motor 351, a first sprocket 352 and a second sprocket 353. The driving motor 351 is connected to the U-shaped frame 33, the first sprocket 352 is in transmission connection with the driving motor 351, the second sprocket 353 is connected to the rotating shaft 36, and the second sprocket 353 is connected to the first sprocket 352 through a chain.

[0035] It can be understood that when the driving wheel 34 rotates, the driving motor 351 drives the first sprocket 352 to rotate, the first sprocket 352 drives the second sprocket 353 to rotate through the chain, and the second sprocket 353 drives the rotating shaft 36 to drive the rotating wheel 34 to rotate, thereby driving the rotating wheel 34 stably and effectively.

[0036] like Figure 6-Figure 7 As shown, a ratchet 37 is connected to the rotating shaft 36, a limiting cylinder 331 is provided on the U-shaped frame 33, a positioning column 332 is slidably connected in the limiting cylinder 331, a return spring is provided between the positioning column 332 and the limiting cylinder 331, a pawl 38 is connected to the end of the positioning column 332, the pawl 38 is engaged with the ratchet 37, and a mounting groove 381 is provided on the sliding side end face of the pawl 38, a pulley 382 is rotatably connected in the mounting groove 381, and the pulley 382 is used to rotate along the ratchet 37.

[0037] The pawl 38 engages with the next tooth of the ratchet 37 and the pawl 38 engages with the next tooth of the ratchet 37. The abutting side of the pawl 38 abuts against the other side of the next tooth, preventing the ratchet 37 from rotating counterclockwise, so that the rotating wheel 34 can only rotate in one direction. When the first self-driving wheels 3 on the four connecting frames 11 move in the same direction, the unidirectionally rotating wheels 34 can achieve excellent climbing performance and avoid landslides; after the first self-driving wheels 3 on the four connecting frames 11 drive the docking rods 12 to slide out of the corresponding connecting frames 11, under the unidirectional rotation restrictions of the multiple wheels 34 in different directions, the multiple wheels 34 cannot rotate or displace, so that the multiple wheels 34 stably support the telescopic frame 1 and the folding frame 2 on the ground; when the wheels 34 need to rotate or displace, the servo indexer 32 drives the U-shaped frame 33 to drive the wheels 34 to adjust the angle, and then the wheels 34 can rotate and displace under the drive of the driving device 35.

[0038] like Figure 1 and Figure 8 As shown, the folding frame 2 includes a plurality of first folding frames 21 and a plurality of second folding frames 22. The plurality of first folding frames 21 are arranged on two transversely arranged connecting frames 11, and the plurality of second folding frames 22 are respectively connected to the transverse sections of the two docking rods 12. The first folding frames 21 and the second folding frames 22 have the same structure. The first folding frame 21 includes two support rods 211, a first telescopic frame 212 and multiple arc rods 213. The multiple arc rods 213 are hinged end to end. The multiple arc rods 213 and the first telescopic frame 212 are connected between the two support rods 211. One end of the arc rod 213 is hinged to the first telescopic frame 212.

[0039] It can be understood that, in actual application, the shed cloth of the mobile chicken house is connected to a plurality of first folding frames 21 and a plurality of second folding frames 22. When it needs to be moved, the first self-driving wheels 3 on the two longitudinally arranged connecting frames 11 are fixed, and in the process of the first self-driving wheels 3 on the two transversely arranged connecting frames 11 moving toward the middle position, the shed cloth of the mobile chicken house is folded transversely with the cooperation of the plurality of first folding frames 21 and the plurality of second folding frames 22. During the folding process, the two support rods 211 move toward the middle position, driving the first telescopic frame 212 to contract, so that the gap between the tops of the first telescopic frame 212 is reduced, driving the hinged The multiple curved rods 213 are folded in a wave shape and in a regular manner. The multiple curved rods 213 drive the top and longitudinal sides of the awning cloth to fold. The top of the awning cloth between the first folding frame 21 and the second folding frame 22 is folded laterally under the guidance of the first folding frame 21 and the second folding frame 22. The first self-driving wheels 3 on the two horizontally arranged connecting frames 11 are fixed. During the process of the first self-driving wheels 3 on the two longitudinally arranged connecting frames 11 moving toward the middle position, the gap between the first folding frame 21 and the second folding frame 22 is reduced, and the top and both sides of the awning cloth between the first folding frame 21 and the second folding frame 22 are folded. When moving to the designated position for unfolding, the first self-driving wheels 3 on the two longitudinally arranged connecting frames 11 move toward the longitudinal sides, and the gap between the first folding frame 21 and the second folding frame 22 increases, and the top and both sides of the shed cloth between the first folding frame 21 and the second folding frame 22 are unfolded. When the first self-driving wheels 3 on the two transversely arranged connecting frames 11 move toward the transverse sides, the spacing between the two support rods 211 increases, driving the first telescopic frame 212 to unfold, so that the gap between the multiple tops of the first telescopic frame 212 increases, and after driving the multiple hinged arc rods 213 to unfold, they cooperate to form the arc support rods 211 that support the top of the shed cloth, thereby unfolding the top and longitudinal sides of the shed cloth, thereby realizing the adjustment of the internal space size of the shed cloth.

[0040] like Figure 9 As shown, multiple first folding frames 21 are connected through multiple first reinforcing rods 23, and multiple second folding frames 22 are connected through multiple second reinforcing rods 24. A second telescopic frame 25 and multiple folding rods 26 are connected between the corresponding first reinforcing rods 23 and the second reinforcing rods 24. The multiple folding rods 26 are hinged at the head and tail, and one end of the folding rod 26 is hinged to the second telescopic frame 25.

[0041] It can be understood that, in the process of the first self-driving wheels 3 on the two longitudinally arranged connecting frames 11 moving toward the middle position, when the gap between the first folding frame 21 and the second folding frame 22 is reduced, the top and both sides of the awning cloth between the first folding frame 21 and the second folding frame 22 are difficult to be folded regularly, which may easily cause the awning cloth to be damaged or / and stuck in the first folding frame 21 and the second folding frame 22, and affect the overall aesthetics; therefore, in the process of the first self-driving wheels 3 on the two longitudinally arranged connecting frames 11 moving toward the middle position, the gap between the first reinforcing rod 23 and the second reinforcing rod 24 is reduced, which drives the second telescopic frame 25 to fold, so that the gaps at the tops of the second telescopic frame 25 are reduced, driving the multiple hinged folding rods 26 to fold regularly in a wave shape, and driven by the folding of the multiple folding rods 26, the awning cloth between the first folding frame 21 and the second folding frame 22 is initially folded into a wavy shape, and further folded into multiple regularly arranged cones, and drives the two sides of the awning cloth between the first folding frame 21 and the second folding frame 22 to be folded regularly.

[0042] like Figure 1 and Figure 10 As shown, two storage boxes 5 are provided on the connecting frame 11, and a telescopic fence 51 is provided in the storage box 5. One end of the telescopic fence 51 is slidably connected in the storage box 5. A second electric cylinder 52 is provided through the storage box 5. The second electric cylinder 52 is transmission-connected to the top of one end of the telescopic fence 51. The other ends of the two telescopic fences 51 are connected to a supporting fence 53. The bottom end of the supporting fence 53 is provided with a plurality of universal wheels 54. The supporting fence 53 is used to cooperate with the telescopic fence 51 to form an open-air breeding space after it is unfolded.

[0043] It is understandable that in conventional mobile chicken houses, the chickens are in a closed shed space for a long time, and the chickens' field of vision and activity space are limited by the size of the shed space. In addition, a ventilation device is required to exchange the air in the shed space with the outside. The installation of a ventilation device increases the mobile carrying capacity and power consumption of the mobile chicken house, and increases the burden of the mobile chicken house. Therefore, two storage boxes 5 are provided on the connecting frame 11, and a telescopic fence 51 is provided in the storage box 5. One end of the telescopic fence 51 is slidably connected to the storage box 5, and the other end of the two telescopic fences 51 is connected to the storage box 5. It is connected to a support fence 53; after moving to a designated position and expanding the overall floor area of the mobile chicken house, the two second electric cylinders 52 are pushed out synchronously, driving the top of one end of the telescopic fence 51 to slide downward in the storage box 5, so that the telescopic fence 51 is unfolded outward from the storage box 5, and the other ends of the two telescopic fences 51 push the support fence 53 to move, and multiple universal wheels 54 rotate on the ground and support the support fence 53. After the telescopic fence 51 is unfolded into place, the two telescopic fences 51 cooperate with the support fence 53 to form an open-air breeding space; An inlet and outlet are provided on the shed cloth of the mobile chicken house at positions corresponding to the support fences 53. The inlet and outlet are located between the two telescopic fences 51. After the two telescopic fences 51 cooperate with the support fences 53 to form an open-air breeding space, the chickens can enter the open-air breeding space from the shed body space. The open-air breeding space further expands the activity space of the chickens. At the same time, the connection between the open-air breeding space and the shed body space reduces the generation of exhaust gas from the chickens concentrated in the shed body space, forms natural ventilation, and avoids the use of ventilation devices. When the mobile chicken house needs to be moved, before the overall floor area of the mobile chicken house is reduced, the two second electric cylinders 52 retract synchronously, driving the top of one end of the telescopic fence 51 to slide upward in the storage box 5, so that the telescopic fence 51 is folded into the storage box 5, and the other ends of the two telescopic fences 51 drive the supporting fence 53 to reset and move. During the movement of the telescopic fence 51, the chickens in the open-air breeding space are driven into the shed space. After the two telescopic fences 51 are folded into place, the supporting fence 53 blocks the entrance and exit of the shed cloth to prevent the chickens in the shed space from escaping.

[0044] It should be noted that the support rods 211 on both sides of the support fence 53 are provided with slide grooves, the bottom end of the telescopic fence 51 is hinged in the slide grooves, and the middle and top end of the telescopic fence 51 are slidably connected in the slide grooves.

[0045] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

[0046] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A mobile device for a mobile chicken house, characterized in that: include: a telescopic frame, a folding skeleton, and a plurality of first self-driving wheels; The telescopic frame includes four connecting frames and four docking rods. The four connecting frames are arranged in a quadrilateral shape, and the two ends of the docking rods are respectively slidably connected to two adjacent connecting frames. At least two first self-driving wheels are provided on the connecting frame. When the first self-driving wheels on the four connecting frames move in the same direction, the telescopic frame is driven to move. When the first self-driving wheel on any connecting frame moves, the docking rod is driven to extend into or slide out of the corresponding connecting frame, so that the area of the telescopic frame is expanded or reduced. The folding frame is connected to the telescopic frame and is used to fold or unfold as the area of the telescopic frame changes, so that after the folding frame is connected to the shed cloth of the mobile chicken house, the internal space of the shed cloth can be expanded or reduced.

2. The mobile device for a mobile chicken house according to claim 1, characterized in that: A connecting section is provided in the middle of the docking rod, and the connecting section is connected to a second self-driving wheel, and the second self-driving wheel has the same structure as the first self-driving wheel.

3. The mobile device for a mobile chicken house according to claim 1, characterized in that: A docking tube is provided on the connecting frame, and the ends of two adjacent docking rods are respectively slidably connected in the docking tubes. A plurality of shells are respectively passed through the two ends of the docking tube, and a U-shaped plate is slidably provided in the shell. A first electric cylinder is passed through the shell, and the first electric cylinder is transmission-connected to the U-shaped plate. Arc-shaped spring sheets are respectively provided on both sides of the side plates of the U-shaped plate. A plurality of limit openings are symmetrically provided on the docking rod. After the U-shaped plate passes through the limit opening, the arc-shaped spring sheet abuts against the side wall of the limit opening.

4. The mobile device for a mobile chicken house according to claim 1, characterized in that: The first self-driving wheel includes an elastic bracket, a servo indexer, a U-shaped frame, a rotating wheel and a driving device. One end of the elastic bracket is connected to the connecting frame, the servo indexer is arranged at the other end of the elastic bracket, the U-shaped frame is transmission-connected to the servo indexer, the rotating wheel is rotationally connected to the U-shaped frame through a rotating shaft, and the driving device is transmission-connected to the rotating shaft.

5. The mobile device for a mobile chicken house according to claim 4, characterized in that: The elastic bracket includes a connecting rod, one end of which is fixedly connected to the connecting frame, and the other end of the connecting rod is integrally provided with a connecting barrel, a docking seat is slidably connected inside the connecting barrel, a servo indexer is connected to the bottom end of the docking seat, a plurality of telescopic sleeves are connected to the top end of the docking seat, the end of the telescopic sleeve is connected to the inner bottom end of the connecting barrel, a support spring is passed through the telescopic sleeve, one end of the support spring is connected to the docking seat, and the other end of the support spring is connected to the connecting barrel.

6. The mobile device for a mobile chicken house according to claim 4, characterized in that: The driving device includes a driving motor, a first sprocket and a second sprocket. The driving motor is connected to the U-shaped frame. The first sprocket is in transmission connection with the driving motor. The second sprocket is connected to the rotating shaft. The second sprocket is connected to the first sprocket through a chain.

7. The mobile device for a mobile chicken house according to claim 4, characterized in that: A ratchet is connected to the rotating shaft, a limiting cylinder is provided on the U-shaped frame, a positioning column is slidably connected in the limiting cylinder, a reset spring is provided between the positioning column and the limiting cylinder, a pawl is connected to the end of the positioning column, the pawl is engaged with the ratchet, a mounting groove is provided on the sliding side end face of the pawl, a pulley is rotatably connected in the mounting groove, and the pulley is used to rotate along the ratchet.

8. The mobile device for a mobile chicken house according to claim 1, characterized in that: The folding frame includes a plurality of first folding frames and a plurality of second folding frames. The plurality of first folding frames are arranged on two transversely arranged connecting frames, and the plurality of second folding frames are respectively connected to the transverse sections of the two docking rods. The first folding frames and the second folding frames have the same structure. The first folding frame includes two support rods, a first telescopic frame and multiple arc rods, which are hinged end to end. The multiple arc rods and the first telescopic frame are connected between the two support rods, and one end of the arc rod is hinged to the first telescopic frame.

9. The mobile chicken house moving device according to claim 8, characterized in that: Multiple first folding frames are connected through multiple first reinforcement rods, multiple second folding frames are connected through multiple second reinforcement rods, and second telescopic frames and multiple folding rods are connected between the corresponding first reinforcement rods and second reinforcement rods. The multiple folding rods are hinged at the head and tail, and one end of the folding rod is hinged to the second telescopic frame.

10. The mobile chicken house moving device according to claim 1, characterized in that: Two storage boxes are provided on the connecting frame, and a telescopic fence is provided in the storage box. One end of the telescopic fence is slidably connected to the storage box. A second electric cylinder is provided through the storage box, and the second electric cylinder is transmission-connected to the top of one end of the telescopic fence. The other ends of the two telescopic fences are connected to a supporting fence, and a plurality of universal wheels are provided at the bottom end of the supporting fence. The supporting fence is used to cooperate with the telescopic fence to form an open-air breeding space after it is unfolded.

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