A poultry loading and unloading transportation system

Abstract

The present invention discloses a poultry loading and unloading transportation system, which relates to the technical field of poultry transportation equipment. The system includes a loading and unloading conveying device, a telescopic conveying device, wherein the poultry outlet of the loading and unloading conveying device is connected to the poultry inlet of the telescopic conveying device to transfer poultry; a loading and unloading vehicle, wherein the loading and unloading vehicle includes a carrier body and a poultry loading and unloading platform slidably connected to the carrier body along the length direction of the carrier body; a circulating conveying device and a loading and unloading platform; the circulating conveying device is transmission-connected to the loading and unloading platform to drive the loading and unloading platform to cyclically move, thereby enabling the loading and unloading platform to be connected to the poultry outlet of the telescopic conveying device to receive the transported poultry, and then enabling the loading and unloading platform to be connected to the poultry loading and unloading platform that slides and extends to the rear of the carrier body to load the poultry. The poultry loading and unloading transportation system of the present invention can improve loading uniformity and poultry loading efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of poultry transportation equipment, in particular to a poultry loading and unloading transportation system. Background Art

[0002] After raising live poultry such as broiler ducks and chickens, they need to be transported from the farm to the slaughterhouse for slaughter. This method, which involves manually grabbing poultry such as ducks and chickens, stuffing them into cages or boxes, and then moving the cages or boxes onto vehicles for transportation, is labor-intensive, inefficient, and results in a high rate of defective products. To improve efficiency and reduce defective product rates, the conventional transportation method used is to transport poultry from the farm's poultry house to a loading and unloading vehicle outside the poultry house. The loading and unloading vehicle then transfers the poultry to a poultry transport vehicle, which then transports the poultry to the slaughterhouse. The poultry on the transport vehicle is then transferred to the slaughterhouse via an unloading mechanism and then to the slaughtering conveyor line for slaughter. This achieves streamlined transportation, reduces labor intensity, and improves efficiency.

[0003] However, in the existing conventional poultry loading and unloading transportation system, the poultry loading service vehicle responsible for loading poultry transport vehicles is a channel-type poultry conveying mechanism with a dual-channel swing conveying or a multi-channel synchronous conveying. The overall structure and control system of the channel-type poultry conveying mechanism are relatively complex and the manufacturing cost is high. Moreover, when loading poultry with a dual-channel swing conveying or a multi-channel synchronous conveying, the poultry conveying speed and the frequency of dropping poultry in each channel are still difficult to coordinate, resulting in poor poultry loading uniformity and low work efficiency.

[0004] Therefore, how to provide a poultry loading and unloading transportation system that can improve loading uniformity and poultry loading efficiency by optimizing the conveying structure is an urgent problem that needs to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, the present invention provides a poultry loading and unloading transportation system, which aims to solve the technical problems of low loading efficiency and poor uniformity of poultry transport vehicles in traditional poultry loading and unloading transportation systems.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The present invention provides a poultry loading and unloading transportation system, comprising a conveyor belt type loading and conveying device for transporting poultry from a poultry house to an outside thereof, and further comprising:

[0008] A telescopic conveying device, wherein the poultry outlet of the loading conveying device is connected to the poultry inlet of the telescopic conveying device to transfer the poultry;

[0009] A loading and transporting vehicle, comprising a transporting body and a poultry loading and transporting platform slidably connected to the transporting body along the length direction of the transporting body;

[0010] A circulating conveying device and a loading conveying platform; the circulating conveying device is transmission-connected to the loading conveying platform to drive the loading conveying platform to move cyclically, thereby enabling the loading conveying platform to be connected to the poultry outlet of the telescopic conveying device to receive the transported poultry, and thereby enabling the loading conveying platform to be connected to the poultry loading conveying platform that slides out to the rear of the carrier body to load the poultry.

[0011] When in use, the poultry loading and unloading and transportation system of the present invention transports poultry from a poultry house to a telescopic conveyor device. The telescopic conveyor device is used to connect to a loading platform to transfer the poultry onto the loading platform. The loading platform connects to the poultry loading platform of the loading transport vehicle, achieving rapid and uniform poultry loading through platform-to-platform transfer. During operation, a circulating conveyor device is used to continuously circulate the loading platform between the poultry outlet of the telescopic conveyor device and the poultry loading platform, thereby achieving continuous poultry transfer and significantly improving poultry transportation efficiency.

[0012] As a further improvement of the above technical solution, the telescopic conveying device includes a traveling frame and a telescopic conveying mechanism arranged on the traveling frame; the fixed end of the telescopic conveying mechanism is provided with a poultry inlet for connecting to the poultry outlet of the loading conveying device; the telescopic end of the telescopic conveying mechanism is provided with a poultry outlet for connecting to the loading conveying platform; the conveying direction of the telescopic conveying mechanism can be arranged perpendicular to the conveying direction of the loading conveying platform and make the poultry outlet correspond to the top of the loading conveying platform, so that the poultry can be evenly loaded onto the loading conveying platform in a telescopic movement manner.

[0013] The beneficial effects of the above technical solution are: the walking frame can facilitate the overall movement and position adjustment of the telescopic conveying device to dock with the loading and conveying platform; the fixed end of the telescopic conveying mechanism is provided with a poultry inlet, which can be conveniently connected with the poultry outlet of the loading and conveying device; the telescopic end of the telescopic conveying mechanism is provided with a poultry outlet and is telescopically moved along the conveying direction perpendicular to the loading and conveying platform to load poultry, so that the poultry can be evenly placed on the loading and conveying platform.

[0014] As a further improvement of the above technical solution, the circulating conveying device includes a lifting part and a lifting conveying part; the lifting part includes a accommodating frame and a lifting mechanism provided on the accommodating frame; the lifting conveying part includes an elevator shaft, a lift car that can be lifted and lowered and provided in the elevator shaft, and a horizontal push-pull mechanism provided on the lift car;

[0015] The accommodating frame is provided with a waiting area and a poultry loading area for accommodating the loading and conveying platform; the poultry loading area is located above the waiting area; the lifting mechanism is used to lift the loading and conveying platform located in the waiting area and transfer it to the poultry loading area; the poultry outlet of the telescopic conveying device can correspond to the top of the poultry loading area to transport poultry to the loading and conveying platform located in the poultry loading area;

[0016] The elevator shaft can be arranged on one side of the accommodating frame; the horizontal push-pull mechanism can be detachably connected to the loading and conveying platform located in the poultry loading area when the lifting car is horizontally corresponding to the poultry loading area, so as to move the loading and conveying platform filled with poultry from the poultry loading area to the lifting car; the lifting car can drive the loading and conveying platform filled with poultry to rise, so that the loading and conveying platform can be connected and slid out to the top of the poultry loading and conveying platform behind the carrier body to load poultry; the horizontal push-pull mechanism can move the empty loading and conveying platform from the lifting car to the waiting area when the lifting car is horizontally corresponding to the waiting area.

[0017] The beneficial effect of the above technical solution is that, driven by the coordinated action of the lifting mechanism, the elevator car, and the horizontal push-pull mechanism, the loading and conveying platform circulates along a path that progresses from the waiting area to the loading and conveying area, into the elevator car, ascends above the loading and conveying platform, extends the elevator car to connect above the loading and conveying platform, retracts into the elevator car, descends to the corresponding waiting area, and returns to the waiting area. The loading and conveying platform can continuously move along this cyclical path, changing positions and thus transferring poultry from the poultry outlet of the telescopic conveyor device to the loading and conveying platform, achieving continuous and efficient poultry transfer.

[0018] As a further improvement of the above technical solution, the lifting and conveying part further includes a moving body and a horizontal overturning mechanism;

[0019] The flat overturning and rotating mechanism is installed on the mobile body, and the flat overturning and rotating mechanism is transmission-connected to the side wall of the elevator shaft frame to drive the elevator shaft frame to overturn and stand upright behind the mobile body or overturn and lay down on the mobile body.

[0020] The above technical solution has the following beneficial effects: the elevator shaft frame is mounted on a mobile vehicle, forming a vehicle-mounted elevator structure, which enables rapid relocation and deployment. During relocation and transportation, a leveling and turning mechanism flips the elevator shaft frame over and places it on the mobile vehicle, ensuring safe and stable transportation. Upon arrival at the worksite, the leveling and turning mechanism flips the elevator shaft frame upright behind the mobile vehicle, allowing for rapid on-site deployment of the elevator shaft frame. Furthermore, the elevator shaft frame's placement behind the mobile vehicle during operation reduces road width occupation and avoids road congestion.

[0021] As a further improvement of the above technical solution, the flat push and flip mechanism includes a flat push mechanism and a flip mechanism;

[0022] The horizontal pushing mechanism is installed on the mobile body, and the pushing end of the horizontal pushing mechanism is hinged to the lower part of the side wall of the elevator shaft frame through an articulated shaft to push the elevator shaft frame in a fallen state along the length direction of the mobile body, thereby making the bottom end of the elevator shaft frame extend or retract toward the rear of the mobile body; the articulated shaft is arranged along the width direction of the mobile body and can be moved to the corresponding rear side of the mobile body; the flipping mechanism is transmission-connected to the elevator shaft frame to drive the elevator shaft frame to flip around the articulated shaft, and make the elevator shaft frame stand upright behind the mobile body or be laid down onto the mobile body.

[0023] The beneficial effect of the above technical solution is: in order to switch a high elevator shaft frame from a loading and down-transporting state to a working state standing upright on the ground, the push mechanism first pushes the elevator shaft frame horizontally a certain distance behind the moving body, even if the bottom end of the elevator shaft frame extends a certain distance behind the moving body, the flipping mechanism then drives the elevator shaft frame to flip around the hinge axis, thereby achieving the bottom end of the elevator shaft frame touching the ground and standing upright on the ground.

[0024] As a further improvement of the above technical solution, the flipping mechanism includes a telescopic cylinder 1 and a telescopic cylinder 2; one end of the telescopic cylinder 1 is connected to the upper part of the elevator shaft, and the other end of the telescopic cylinder 1 can abut the moving vehicle body to telescopically drive the elevator shaft to flip around the hinge axis;

[0025] One end of the telescopic cylinder is hinged on the mobile body, and the other end of the telescopic cylinder is hinged on the middle of the elevator shaft, so as to telescopically drive the elevator shaft to flip around the hinge axis, and then stand the elevator shaft upright behind the mobile body or lay it down on the mobile body.

[0026] The beneficial effects of the above technical solution are as follows: the elevator shaft frame is uprighted through the cooperation of telescopic cylinder 1 and telescopic cylinder 2; first, telescopic cylinder 1 drives the elevator shaft frame from a horizontally downed state to an inclined state through telescopic cylinder 1, and then telescopic cylinder 2 drives the elevator shaft frame from an inclined state to an upright state; and the elevator shaft frame is flipped and uprighted through the two-stage telescopic drive. The flipping and downing process of the elevator shaft frame is the opposite, firstly, telescopic cylinder 2 drives the elevator shaft frame from an upright state to an inclined state, and then telescopic cylinder 1 slowly changes the elevator shaft frame from an inclined state to a horizontally downed state, thereby preventing the elevator shaft frame from shaking violently due to its heavy weight when it is downed.

[0027] As a further improvement of the above technical solution, the lifting and conveying part also includes telescopic legs, which are installed at the bottom of the elevator shaft frame to pre-contact the ground and support the elevator shaft frame during the process of flipping the elevator shaft frame from a laid-down state to an upright state.

[0028] The beneficial effect of the above technical solution is: since the elevator shaft frame installed on the mobile body is at a certain height from the ground, in order to prevent the elevator shaft frame from shaking during the process of flipping from the laid-down state to the upright state, the telescopic legs installed at the bottom of the elevator shaft frame can contact the ground in advance to stabilize the elevator shaft frame. As the elevator shaft frame gradually stands upright, the telescopic legs can be gradually retracted, and finally the bottom end of the elevator shaft frame can be safely landed.

[0029] As a further improvement of the above technical solution, the telescopic leg includes a telescopic sleeve and a roller; the telescopic sleeve is arranged along the height direction of the elevator shaft; the telescopic sleeve is installed on the outer peripheral wall of the bottom of the elevator shaft; the roller is installed at the bottom end of the telescopic sleeve to pre-roll and contact the ground and support the elevator shaft during the process of the elevator shaft being flipped from a laid-down state to an upright state.

[0030] The beneficial effects of the above technical solution are: the telescopic sleeve can provide a more stable supporting force; the roller at the bottom end of the telescopic sleeve can roll on the ground after touching the ground to adapt to the movement of the bottom end of the elevator shaft frame that is gradually upright and flipped, and can avoid the unfavorable situation that the bottom end of the telescopic support leg is stuck on the ground.

[0031] As a further improvement of the above technical solution, the accommodating rack is a hollow structure, and a support body that can be flipped upward and returned to its original position is hingedly connected to the middle of the inner wall of the accommodating rack; the waiting area is located inside the accommodating rack and corresponds to the lower part of the support body, and the poultry loading area is located inside the support body and corresponds to the upper part of the support body;

[0032] One side wall of the storage rack is open at a position corresponding to the waiting area to form a sliding entrance, and the loading and conveying platform can slide into the waiting area from the sliding entrance; the loading and conveying platform can move upward to push away the support body and enter the poultry loading area, and the returned support body can support the bottom end of the loading and conveying platform to support the loading and conveying platform in the poultry loading area; one side wall of the storage rack is open at a position corresponding to the poultry loading area to form a sliding exit, and the loading and conveying platform can slide out of the poultry loading area from the sliding exit.

[0033] The beneficial effect of the above technical solution is that the support body in the middle part of the inner wall of the accommodating frame, which can be flipped upward and returned to its original position, can be flipped to avoid the loading and conveying platform during the ascent process, and can be flipped back to its original position after the loading and conveying platform enters the poultry loading area to stably support the loading and conveying platform in the poultry loading area; thereby, the loading and conveying platform can smoothly switch the workstation from the waiting area to the poultry loading area in one direction. The sliding entrance corresponding to the waiting area can connect the inner cavity of the elevator car with the waiting area when the elevator car is level with the waiting area, so that the loading and conveying platform can be smoothly pushed out of the inner cavity of the elevator car and pass through the sliding entrance and then slide into the waiting area. The sliding exit corresponding to the poultry loading area can connect the inner cavity of the elevator car with the poultry loading area when the elevator car is level with the poultry loading area, so that the loading and conveying platform can be smoothly pulled out of the poultry loading area and pass through the sliding exit and then slide into the inner cavity of the elevator car.

[0034] As a further improvement of the above technical solution, the lifting mechanism includes a lifting bracket and a lifting mechanism; the lifting bracket is arranged in the storage rack corresponding to the bottom of the waiting area; the lifting mechanism is installed on the storage rack; the lifting end of the lifting mechanism is transmission-connected to the lifting bracket to drive the lifting bracket to rise and fall in the storage rack, and the lifting bracket can abut the bottom of the loading and conveying platform located in the waiting area to lift the loading and conveying platform from the waiting area to the poultry loading area.

[0035] The beneficial effect of the above technical solution is that when the lifting mechanism is working, the lifting bracket located below the waiting area is responsible for lifting the loading and conveying platform to transfer the loading and conveying platform from the waiting area to the poultry loading area; then, the lifting bracket is reset to the bottom of the waiting area to wait for the next lifting task.

[0036] It can be seen from the above technical solutions that, compared with the prior art, the present invention provides a poultry loading and unloading transportation system, which has the following advantages and beneficial effects:

[0037] 1. The present invention connects the loading and conveying platform with the poultry loading and conveying platform to construct a platform-to-platform transfer mode, which can realize the rapid and uniform loading of poultry on the loading and transport vehicle; the loading and conveying platform circulates along a preset path in the circulating conveying device, thereby improving the efficiency of poultry loading.

[0038] 2. The present invention uses a telescopic conveying mechanism to telescopically move the poultry along the conveying direction perpendicular to the loading and conveying platform, which can improve the uniformity of poultry distribution on the loading and conveying platform; the telescopic conveying mechanism's forward and backward telescopic movement of poultry loading is more stable than the traditional swinging poultry loading mechanism's left and right swinging loading, which is beneficial to improving the conveying speed of poultry.

[0039] 3. The present invention realizes the circular transportation of the loading and conveying platform by cooperating with the lifting part and the lifting and conveying part; the accommodating frame of the lifting part constructs the poultry loading area and the waiting area distributed above and below, and the empty loading and conveying platform can temporarily return to the waiting area to wait for loading poultry. The lifting mechanism is responsible for lifting the empty loading and conveying platform from the waiting area to the poultry loading area. After the loading and conveying platform in the poultry loading area is full of poultry, it is transported upward by the lifting car to the top of the poultry loading and conveying platform of the loading and transporting vehicle for connection and loading. Then the lifting car returns the empty loading and conveying platform to the waiting area, realizing the orderly circular movement of the loading and conveying platform and the transfer and loading of poultry.

[0040] 4. The present invention's elevator shaft frame is mounted on a mobile vehicle, forming a vehicle-mounted elevator transport structure. The shaft frame, through a tilting and rotating mechanism, can quickly switch between a folded and upright position, enabling rapid relocation and deployment. When the shaft frame is upright behind the mobile vehicle, the mobile vehicle stabilizes the shaft frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0042] Figure 1 A three-dimensional schematic diagram of the overall structure of a poultry loading and unloading transportation system according to the present invention;

[0043] Figure 2 A schematic structural diagram of a loading and transport vehicle for a poultry loading and unloading and transport system according to the present invention;

[0044] Figure 3 A schematic structural diagram of a circulating conveying device of a poultry loading and unloading transportation system according to the present invention;

[0045] Figure 4 The present invention Figure 3 A schematic diagram of the structure at center A;

[0046] Figure 5 A schematic structural diagram of a lifting and conveying part of a poultry loading and unloading transportation system according to the present invention;

[0047] Figure 6 A schematic diagram of a state in which a telescopic conveying device of a poultry loading and unloading transportation system of the present invention is connected to a circulating conveying device;

[0048] Figure 7 The present invention Figure 6 A magnified schematic diagram of the structure at point B in the middle;

[0049] Figure 8A schematic diagram showing a poultry loading and unloading transportation system according to the present invention, showing a telescopic conveying device connected to a circulating conveying device from another perspective;

[0050] Figure 9 A schematic structural diagram of a telescopic conveying device of a poultry loading and unloading transportation system according to the present invention;

[0051] Figure 10 A schematic diagram of an anti-escape device installed in a poultry loading and unloading and transportation system according to the present invention;

[0052] Figure 11 A schematic diagram of the plug-in state of a plug-in body and a plug-in board of a poultry loading and unloading transportation system according to the present invention;

[0053] In the figure: 1. Telescopic conveying device; 11. Traveling frame; 12. Telescopic conveying mechanism; 121. Fixed frame; 1211. Poultry inlet; 122. Conveyor belt 1; 123. Drive mechanism 1; 124. Telescopic movable frame; 1241. Poultry outlet; 125. Conveyor belt 2; 126. Drive mechanism 2; 127. Telescopic drive mechanism; 1271. Telescopic motor; 1272. Telescopic drive gear; 1273. Telescopic rack; 2. Loading transport vehicle; 21. Carrier body; 22. Poultry loading vehicle Conveying platform; 23. Mounting frame; 3. Circulating conveying device; 31. Lifting part; 311. Storage rack; 3111. Waiting area; 3112. Poultry loading area; 3113. Support body; 3114. Slide entrance; 3115. Slide exit; 3116. Slide rail 1; 3117. Slide rail 2; 312. Lifting mechanism; 3121. Lifting bracket; 3122. Lifting mechanism; 31221. Driving motor; 31222. Driving gear 3; 31223. Moving rack; 31224. Wire rope; 31225, pulley; 32, lifting and conveying part; 321, elevator shaft; 322, elevator car; 3221, slide rail three; 323, horizontal push-pull mechanism; 3231, fixed rack one; 3232, plug-in body; 3233, plug-in board; 3234, push-pull housing; 3235, push-pull track; 324, moving body; 325, horizontal push mechanism; 3251, fixed sleeve; 3252, telescopic frame; 32521, hinged shaft; 3253, horizontal push cylinder; 32 6. Flipping mechanism; 3261. Telescopic cylinder 1; 3262. Telescopic cylinder 2; 327. Telescopic support leg; 3271. Telescopic sleeve; 3272. Roller; 328. Hoist; 3281. Rope; 4. Loading and conveying platform; 41. Poultry loading frame; 411. Poultry landing port; 42. Plate chain conveying mechanism; 5. Anti-escape device; 51. Anti-escape net cover; 52. Anti-escape lifting mechanism; 521. Fixed rack 2; 522. Drive gear 2; 523. Lifting motor; 524. Motor mounting bracket. DETAILED DESCRIPTION

[0054] The embodiments of the present invention are described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in 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. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be understood as limiting the present invention.

[0055] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0056] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0057] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0058] According to an embodiment of the present invention, Figures 1 to 11 As shown, a poultry loading and unloading transportation system includes a conveyor belt type loading and conveying device for transporting poultry from a poultry house to the outside, and also includes a telescopic conveying device 1, a loading and transporting vehicle 2, a circulating conveying device 3 and a loading and conveying platform 4.

[0059] The poultry outlet of the loading conveyor device is connected to the poultry inlet of the telescopic conveyor device 1 to transfer the poultry.

[0060] The loading and transporting vehicle 2 comprises a transporting body 21 and a poultry loading and conveying platform 22 slidably connected to the transporting body 21 along the length direction of the transporting body 21 .

[0061] The circulating conveying device 3 is connected to the loading conveying platform 4 to drive the loading conveying platform 4 to move in a circular manner, so that the loading conveying platform 4 can be connected to the poultry outlet of the telescopic conveying device 1 to receive the transported poultry, and then the loading conveying platform 4 can be connected to the poultry loading conveying platform 22 that slides out to the rear of the carrier body 21 to load the poultry.

[0062] In the poultry loading and unloading and transportation system of this embodiment, the loading conveyor device transports poultry from the poultry house to the telescopic conveyor device 1. The telescopic conveyor device 1 is used to connect to the loading conveyor platform 4 to transfer the poultry onto the loading conveyor platform 4. The loading conveyor platform 4 connects to the poultry loading conveyor platform 22 of the loading transport vehicle 2, achieving rapid and uniform loading of the poultry through platform-to-platform transfer. During operation, the circulating conveyor device 3 is used to continuously circulate the loading conveyor platform 4 between the poultry outlet of the telescopic conveyor device 1 and the poultry loading conveyor platform 22, thereby achieving continuous poultry transfer and significantly improving poultry transportation efficiency.

[0063] Specifically, the loading and conveying device can be designed with reference to the existing technology (such as Chinese patent CN112209022B), and the specific structure will not be described in detail here.

[0064] Specifically, the loading and transport vehicle 2 can be designed with reference to existing technologies (e.g., Chinese Patent CN118651679A). A mounting frame 23 is fixed to the carrier body 21 of the loading and transport vehicle 2. Multiple poultry loading and conveying platforms 22 are mounted within the mounting frame 23, slidingly connected to the mounting frame 23 along its length. The platforms 22 are spaced apart along the height of the mounting frame 23, and their conveying direction is the same as their sliding direction. One end of the poultry loading and conveying platform 22, along its sliding direction, forms a poultry drop-off opening that slides outward from one side of the mounting frame 23 to receive poultry falling from above. A poultry unloading outlet is provided on one side of the poultry loading and conveying platform 22, corresponding to the drop-off opening. The poultry loading and conveying platform 22 is provided with an endless conveyor belt, whose conveying direction is the same as the sliding and retracting direction of the poultry loading and conveying platform 22.

[0065] Specifically, the transport vehicle 21 is a truck, and the mounting frame 23 is rectangular and fixedly mounted on the truck's deck along its length. The loading and transport vehicle 2 has nine layers of poultry loading and conveying platforms 22, each of which can slide horizontally along the length of the mounting frame 23. Each of the nine layers of poultry loading and conveying platforms 22 can extend beyond the rear of the transport vehicle 21, extending a distance of no less than 1.8 meters. The loading and conveying platform 4 can be connected to any of the poultry loading and conveying platforms 22 to load poultry onto the truck.

[0066] Specifically, the loading and conveying platform 4 includes an open, trough-shaped poultry loading frame 41 and a chain conveyor mechanism 42 mounted in the lower portion of the loading frame 41. A loading cavity is formed within the loading frame 41 above the chain plates corresponding to the chain conveyor mechanism 42. A poultry drop-off opening 411 is provided on the side of the loading frame 41 corresponding to the conveying direction of the chain conveyor mechanism 42. When the loading and conveying platform 4 is connected to the poultry loading platform 22 for loading poultry, the conveying direction of the chain conveyor mechanism 42 on the loading and conveying platform 4 is the same as that of the endless conveyor belt on the poultry loading platform 22.

[0067] Specifically, the width of the poultry loading platform 22 is the same as that of the vehicle loading platform 4, and its length is three times that of the vehicle loading platform 4. That is, the poultry loading capacity of each poultry loading platform 22 is three times that of the vehicle loading platform 4. When loading poultry onto a vehicle, the operating plate chain conveyor mechanism 42 evenly transports the poultry on its chain plates onto the poultry loading platform 22. The endless conveyor belt of the poultry loading platform 22 conveys the loaded poultry toward the front of the vehicle, creating an empty area at the rear of the poultry loading platform 22, ready for the next vehicle loading platform 4 to load poultry onto the vehicle.

[0068] In some embodiments, the telescopic conveying device 1 includes a traveling frame 11 and a telescopic conveying mechanism 12 arranged on the traveling frame 11; the fixed end of the telescopic conveying mechanism 12 is provided with a poultry inlet 1211 for connecting to the poultry outlet of the loading conveying device; the telescopic end of the telescopic conveying mechanism 12 is provided with a poultry outlet 1241 for connecting to the loading conveying platform 4; the conveying direction of the telescopic conveying mechanism 12 can be arranged perpendicular to the conveying direction of the loading conveying platform 4 and make the poultry outlet 1241 correspond to the top of the loading conveying platform 4, so that the poultry can be evenly loaded onto the loading conveying platform 4 in a telescopic movement manner.

[0069] The walking frame 11 can facilitate the overall movement and position adjustment of the telescopic conveying device 1 to connect with the loading and conveying platform 4; the fixed end of the telescopic conveying mechanism 12 is provided with a poultry inlet 1211, which can be easily connected with the poultry outlet of the loading and conveying device; the telescopic end of the telescopic conveying mechanism 12 is provided with a poultry outlet 1241 and is telescopically moved along the conveying direction perpendicular to the loading and conveying platform 4 to load poultry, so that the poultry can be evenly placed on the loading and conveying platform 4.

[0070] Specifically, the bottom of the traveling frame 11 has universal traveling wheels to facilitate its push placement on the ground. The telescopic conveying mechanism 12 includes a fixed conveying frame and a telescopic conveying frame. The fixed conveying frame includes a fixed frame 121, a conveyor belt 122 horizontally mounted on the bottom of the fixed frame 121, and a drive mechanism 123 that is connected to the conveyor belt 122 to drive the conveyor belt 122. The telescopic conveying frame includes a telescopic movable frame 124, a conveyor belt 125 horizontally mounted on the bottom of the telescopic movable frame 124, a drive mechanism 126 that is connected to the conveyor belt 125 to drive the conveyor belt 125, and a telescopic drive mechanism 127.

[0071] The fixed frame 121 is fixedly installed on the top of the walking frame 11; the telescopic movable frame 124 is arranged in the same direction as the fixed frame 121, and one end of the telescopic movable frame 124 slides and is nested in one end of the fixed frame 121 along the length direction of the fixed frame 121; the second conveyor belt 125 is connected to the bottom of the conveyor belt 122, and the conveying directions of the conveyor belt 122 and the conveyor belt 2 125 are both along the length direction of the telescopic movable frame 124 or the fixed frame 121; the other end of the fixed frame 121 has a poultry inlet 1211, and the other end of the telescopic movable frame 124 has a poultry outlet 1241; the conveyor belt 122 and the conveyor belt 2 125 operate in the same direction to transport poultry from the poultry inlet 1211 to the poultry outlet 1241. The telescopic drive mechanism 127 is installed on the walking frame 11, and the driving end of the telescopic drive mechanism 127 is connected to the telescopic movable frame 124 to drive the telescopic movable frame 124 to perform telescopic movement relative to the fixed frame 121 along its conveying direction, thereby causing the poultry outlet 1241 to perform telescopic movement to output poultry.

[0072] Specifically, the telescopic drive mechanism 127 includes a telescopic motor 1271, a telescopic drive gear 1272 and a telescopic rack 1273; the telescopic motor 1271 is fixedly installed on the walking frame 11 through a connecting bracket, and the rotating shaft of the telescopic motor 1271 is connected to the telescopic drive gear 1272 to drive the telescopic drive gear 1272 to rotate, and the telescopic rack 1273 is fixed on the telescopic movable frame 124 along the length direction of the telescopic movable frame 124, and the telescopic rack 1273 is meshed and connected with the telescopic drive gear 1272; the rotation of the telescopic motor 1271 can drive the telescopic drive gear 1272 to rotate, and the rotating telescopic drive gear 1272 drives the telescopic rack 1273 to extend and retract, thereby driving the telescopic movable frame 124 to extend and retract along the length direction of the fixed frame 121.

[0073] In some embodiments, the circulating conveying device 3 includes a lifting part 31 and a lifting conveying part 32; the lifting part 31 includes a accommodating frame 311 and a lifting mechanism 312 arranged on the accommodating frame 311; the lifting conveying part 32 includes an elevator shaft 321, a lift car 322 that can be lifted and lowered and arranged in the elevator shaft 321, and a horizontal pushing and pulling mechanism 323 arranged on the lift car 322.

[0074] The accommodating frame 311 is provided with a waiting area 3111 and a poultry loading area 3112 for accommodating the loading and conveying platform 4; the poultry loading area 3112 is located above the waiting area 3111; the lifting mechanism 312 is used to lift and transfer the loading and conveying platform 4 located in the waiting area 3111 to the poultry loading area 3112; the poultry outlet of the telescopic conveying device 1 can correspond to the top of the poultry loading area 3112 to transport poultry to the loading and conveying platform 4 located in the poultry loading area 3112.

[0075] The elevator shaft 321 can be arranged on one side of the accommodating frame 311; the horizontal push-pull mechanism 323 can be detachably connected to the loading and conveying platform 4 located in the poultry loading area 3112 when the lifting car 322 is horizontally corresponding to the poultry loading area 3112, so as to move the loading and conveying platform 4 filled with poultry from the poultry loading area 3112 to the lifting car 322; the lifting car 322 can drive the loading and conveying platform 4 filled with poultry to rise, so that the loading and conveying platform 4 can be connected and slid out to the top of the poultry loading and conveying platform 22 behind the carrier body 21 to load the poultry; the horizontal push-pull mechanism 323 can move the empty loading and conveying platform 4 from the lifting car 322 to the waiting area 3111 when the lifting car 322 is horizontally corresponding to the waiting area 3111.

[0076] Driven by the lifting mechanism 312, the elevator car 322, and the horizontal push-pull mechanism 323, the loading and conveying platform 4 circulates along the following path: it passes through the waiting area 3111, the poultry loading area 3112, enters the elevator car 322, rises above the corresponding poultry loading and conveying platform 22, extends the elevator car 322 to connect above the poultry loading and conveying platform 22, retracts into the elevator car 322, descends to the corresponding waiting area 3111, and returns to the waiting area 3111. The loading and conveying platform 4 can continuously move and change positions along the cyclical motion path, thereby achieving the poultry transfer operation from the poultry outlet of the telescopic conveyor device 1 to the poultry loading and conveying platform 22, achieving the effect of continuous and efficient poultry transfer.

[0077] Specifically, the longitudinal side ends of the lift car 322 are open to facilitate the extension and retraction of the loading and conveying platform 4. When the lift car 322 corresponds to the loading station, the horizontal push-pull mechanism 323 can push the loading and conveying platform 4 out of the open end of the lift car 322 so that the output end of the loading and conveying platform 4 is located on the outer side of the longitudinal direction of the elevator shaft 321. It can then be connected to the upper part of the poultry loading and conveying platform 22 extending to the rear of the carrier body 21 for poultry transportation and loading.

[0078] Specifically, a hoist 328 is provided on the top of the elevator shaft 321 , and the hoist 328 is connected to the top of the elevator car 322 through a rope 3281 to suspend and control the elevator car 322 .

[0079] Specifically, the walking frame 11 is arranged on one side of the accommodating frame 311 in the width direction; the conveyor belt 2 125 is parallel to the conveying surface of the plate chain conveying mechanism 42, and the conveyor belt 2 125 is arranged perpendicular to the conveying direction of the plate chain conveying mechanism 42; the poultry outlet 1241 of the telescopic movable frame 124 corresponds to the top of the plate chain conveying mechanism 42, so as to telescopically load the poultry along the width direction of the plate chain conveying mechanism 42. As the telescopic movable frame 124 moves in telescopic motion, the plate chain conveying mechanism 42 operates at a certain angle after each row is loaded, so as to gradually and evenly distribute the poultry in the loading cavity of the poultry loading frame 41.

[0080] In some embodiments, the horizontal push-pull mechanism 323 includes a push-pull motor, a driving gear 1, a fixed rack 1 3231 , a plug-in body 3232 , a plug-in board 3233 , a push-pull housing 3234 and a push-pull rail 3235 .

[0081] A fixed rack 3231 is fixed to the bottom end of the lift car 322 along the length direction of the lift car 322; a push-pull rail 3235 is fixed to the bottom end of the lift car 322 along the length direction of the lift car 322; a push-pull shell 3234 is slidably connected to the push-pull rail 3235 so as to slide and push and pull along the length direction of the lift car 322; a push-pull motor is installed on the push-pull shell 3234, and the output shaft of the push-pull motor is connected to the drive gear 1, and the drive gear 1 is adapted to engage with the fixed rack 3231; the plug-in body 3232 is fixedly installed on the front side of the push-pull shell 3234; the plug-in plate 3233 is fixedly installed on the outer side wall of the poultry loading frame 41 opposite to the poultry landing mouth 411, and the plug-in plate 3233 can be detachably connected to the plug-in body 3232.

[0082] Specifically, the push-pull motor drives the driving gear 1 to rotate, thereby driving the push-pull housing 3234 to move along the length direction of the fixed rack 1 3231; when the plug-in plate 3233 and the plug-in body 3232 are plugged in, the moving push-pull housing 3234 can push and pull the poultry mounting frame 41 to move.

[0083] In some embodiments, the plug-in board 3233 is arranged horizontally and one end thereof is vertically fixed on the outer wall of the poultry mounting frame 41 opposite to the poultry drop-off port 411; a T-shaped notch is provided at the end of the plug-in board 3233 away from the poultry mounting frame 41; the plug-in body 3232 is a T-shaped plug-in block that can be adapted to be plugged into the T-shaped notch of the plug-in board 3233.

[0084] Specifically, when the lift car 322 is raised or lowered, the plug-in body 3232 is lifted or lowered so as to be aligned with and inserted into the T-shaped notch of the plug-in board 3233, thereby achieving connection between the plug-in board 3233 and the plug-in body 3232. When the lift car 322 is raised or lowered, the plug-in body 3232 is lifted or lowered so as to be removed from the T-shaped notch of the plug-in board 3233, thereby achieving separation between the plug-in board 3233 and the plug-in body 3232.

[0085] In some embodiments, there are two loading and conveying platforms 4 ; in an initial state, one of the loading and conveying platforms 4 is located in the poultry loading area 3112 , and the other loading and conveying platform 4 is located in the waiting area 3111 .

[0086] During the poultry loading operation, one of the loading and conveying platforms 4 is located in the poultry loading area 3112 to connect with the telescopic conveying device 1 for loading poultry, and the other loading and conveying platform 4 is transported by the lifting car 322 and connected above the poultry loading and conveying platform 22 to load poultry; after the loading and conveying platform 4 has finished unloading the poultry, it is transported by the lifting car 322 and sent back to the waiting area 3111 through the horizontal push-pull mechanism 323 for waiting; after the loading and conveying platform 4 in the poultry loading area 3112 is full of poultry, the lifting car 322 rises to make the plug-in body 3232 contact with the plug-in body 3232 in the waiting area 3111 The connecting plate 3233 on the loading and conveying platform 4 is disengaged; the lifting car 322 continues to rise so that the connecting body 3232 corresponds to the connecting plate 3233 on the loading and conveying platform 4 in the poultry loading area 3112, and then the horizontal push-pull mechanism 323 is activated to pull the loading and conveying platform 4 from the poultry loading area 3112 out and into the inner cavity of the lifting car 322. The loading and conveying platform 4 filled with poultry is then transported to the loading position by the lifting car 322; then the lifting mechanism 312 is activated to lift the loading and conveying platform 4 in the waiting area 3111 to the poultry loading area 3112 for loading. This cycle is repeated to complete the entire poultry transfer and loading task.

[0087] In some embodiments, the lifting and conveying unit 32 further includes a moving vehicle body 324 and a horizontal tilting and turning mechanism.

[0088] The tilting and turning mechanism is installed on the mobile body 324 and is connected to the side wall of the elevator shaft frame 321 to drive the elevator shaft frame 321 to tilt and stand upright behind the mobile body 324 or tilt and fall onto the mobile body 324.

[0089] The elevator shaft frame 321 is mounted on a mobile vehicle 324, forming a vehicle-mounted elevator structure that allows for rapid relocation. During relocation, a leveling and turning mechanism flips the elevator shaft frame 321 over and places it on the mobile vehicle 324, ensuring safe and stable transportation. Upon arrival at the worksite, the leveling and turning mechanism flips the elevator shaft frame 321 upright behind the mobile vehicle 324, allowing for rapid on-site deployment. Furthermore, when the elevator shaft frame 321 is positioned behind the mobile vehicle 324 during operation, it minimizes roadway width and prevents road congestion.

[0090] Specifically, the mobile vehicle 324 is a truck or a flatbed transport vehicle.

[0091] In some embodiments, the translation and flipping mechanism includes a translation mechanism 325 and a flipping mechanism 326 .

[0092] The horizontal pushing mechanism 325 is installed on the mobile body 324. The pushing end of the horizontal pushing mechanism 325 is hinged to the lower part of the side wall of the elevator shaft 321 through a hinge shaft to push the elevator shaft 321 in a fallen state along the length direction of the mobile body 324, thereby making the bottom end of the elevator shaft 321 extend or retract toward the rear of the mobile body 324; the hinge shaft is arranged along the width direction of the mobile body 324 and can be moved to the rear side of the corresponding mobile body 324; the flipping mechanism 326 is connected to the elevator shaft 321 to drive the elevator shaft 321 to flip around the hinge shaft, and make the elevator shaft 321 stand upright behind the mobile body 324 or be laid down on the mobile body 324.

[0093] In order to switch the relatively high elevator shaft frame 321 from the loading and lying transportation state to the working state of standing upright on the ground, the horizontal pushing mechanism 325 first pushes the elevator shaft frame 321 horizontally for a distance behind the mobile body 324, that is, the bottom end of the elevator shaft frame 321 extends a distance behind the mobile body 324, and the flipping mechanism 326 then drives the elevator shaft frame 321 to flip around the hinge axis, thereby achieving the bottom end of the elevator shaft frame 321 touching the ground and standing upright on the ground.

[0094] In some embodiments, the push mechanism 325 includes a fixed sleeve 3251, a telescopic frame 3252, and a push cylinder 3253. The fixed sleeve 3251 is fixed to the deck surface of the mobile body 324 along the length of the mobile body 324. The telescopic frame 3252 is nested in the fixed sleeve 3251 and can slide and retract along the length of the mobile body 324. One side of the elevator shaft 321 is hinged to the telescopic frame 3252 corresponding to the rear end of the mobile body 324 via a hinge shaft 32521. The push cylinder 3253 is arranged along the length of the mobile body 324. The fixed end of the push cylinder 3253 is fixed to the deck surface of the mobile body 324, while the telescopic end of the push cylinder 3253 is connected to the telescopic frame 3252 to drive the telescopic frame 3252 to slide and retract. The fixed sleeve 3251 guides the telescopic frame 3252. The push cylinder 3253 can drive the telescopic frame 3252 to move to the rear end of the mobile body 324 corresponding to the side of the mobile body 324, so that the elevator shaft 321 has a turning space for turning and standing upright behind the mobile body 324, avoiding movement interference with the mobile body 324 during the turning and standing process.

[0095] In some embodiments, the flipping mechanism 326 includes a telescopic cylinder 1 3261 and a telescopic cylinder 2 3262; one end of the telescopic cylinder 1 3261 is connected to the upper part of the elevator shaft 321, and the other end of the telescopic cylinder 1 3261 can abut the moving body 324 to telescopically drive the elevator shaft 321 to flip around the hinge axis.

[0096] One end of the telescopic cylinder 3262 is hinged on the mobile body 324, and the other end of the telescopic cylinder 3262 is hinged on the middle of the elevator shaft 321, so as to telescopically drive the elevator shaft 321 to flip around the hinge axis, and then stand the elevator shaft 321 upright behind the mobile body 324 or lay it down on the mobile body 324.

[0097] Specifically, the second telescopic cylinder 3262 is arranged along the length direction of the mobile body 324 in the initial retracted state, and is inclined from bottom to top toward the rear of the mobile body 324 in the extended state.

[0098] The uprighting of the elevator shaft frame 321 is achieved through the cooperation of telescopic cylinder 1 3261 and telescopic cylinder 2 3262. First, telescopic cylinder 1 3261 extends and retracts to drive the elevator shaft frame 321 from a horizontally downed position to an inclined position. Then, telescopic cylinder 2 3262 drives the elevator shaft frame 321 from an inclined position to an upright position. This two-stage telescopic drive enables the elevator shaft frame 321 to flip and upright. The flipping and lowering process of the elevator shaft frame 321 is the opposite: first, telescopic cylinder 2 3262 drives the elevator shaft frame 321 from an upright position to an inclined position. Then, telescopic cylinder 1 3261 slowly shifts the elevator shaft frame 321 from an inclined position to a horizontally downed position. This prevents the elevator shaft frame 321 from shaking violently due to its heavy weight when it is lowered.

[0099] In some embodiments, the lifting and conveying part 32 also includes a telescopic support leg 327, which is installed at the bottom of the elevator shaft frame 321 to pre-contact the ground and support the elevator shaft frame 321 during the process of the elevator shaft frame 321 being flipped from a laid-down state to an upright state.

[0100] Since the elevator shaft frame 321 installed on the mobile body 324 is at a certain height from the ground, in order to prevent the elevator shaft frame 321 from shaking during the process of flipping from the laid-down state to the upright state, the telescopic legs 327 installed at the bottom of the elevator shaft frame 321 can contact the ground in advance to stabilize the elevator shaft frame 321. As the elevator shaft frame 321 gradually stands upright, the telescopic legs 327 can be gradually retracted, and finally the bottom end of the elevator shaft frame 321 can be safely landed.

[0101] In some embodiments, the telescopic leg 327 includes a telescopic sleeve 3271 and a roller 3272; the telescopic sleeve 3271 is arranged along the height direction of the elevator shaft 321; the telescopic sleeve 3271 is installed on the outer peripheral wall of the bottom of the elevator shaft 321; the roller 3272 is installed at the bottom end of the telescopic sleeve 3271 to pre-roll and contact the ground and support the elevator shaft 321 during the process of the elevator shaft 321 being flipped from a laid-down state to an upright state.

[0102] The telescopic sleeve 3271 can provide a more stable supporting force; the roller 3272 at the bottom end of the telescopic sleeve 3271 can roll on the ground after touching the ground. As the bottom end of the elevator shaft frame 321 gradually flips over and falls to the ground, the telescopic sleeve 3271 gradually shrinks to adapt to the movement of the bottom end of the elevator shaft frame 321 that is gradually upright and flipped over, thereby avoiding the unfavorable situation that the bottom end of the telescopic support leg 327 is stuck on the ground.

[0103] Specifically, the telescopic sleeve 3271 comprises a fixed cylinder fixedly mounted on the outer peripheral wall of the bottom of the elevator shaft 321, a telescopic cylinder that slides coaxially into the lower opening of the fixed cylinder, and a cylinder installed within the fixed and telescopic cylinders. The cylinder's ends, in the telescopic direction, are fixedly connected to the fixed and telescopic cylinders in a one-to-one correspondence. A roller 3272 is mounted on the lower end of the telescopic cylinder. The extension and retraction of the cylinder drives the telescopic cylinder to extend and retract.

[0104] Specifically, when the poultry is transported and loaded, the rear end of the loading and transporting vehicle 2 is arranged opposite to the rear end of the mobile body 324, and the loading and transporting vehicle 2 and the elevator shaft frame 321 are arranged one by one on both sides of the length direction of the accommodating frame 311; when the elevator shaft frame 321 is upright, the lower part of the side away from the mobile body 324 corresponding to the sliding entrance 3114 and the sliding exit 3115 are both open, so that the loading and transporting platform 4 can slide in and out of the lifting car 322; when the elevator shaft frame 321 is upright, the upper part of the side away from the mobile body 324 corresponding to the mounting frame 23 of the loading and transporting vehicle 2 is open, so that the loading and transporting platform 4 can slide in and out of the lifting car 322 at one end corresponding to the poultry landing mouth 411 and connect above the poultry loading and transporting platform 22.

[0105] In some embodiments, the storage rack 311 is a hollow structure, and a support body 3113 that can be flipped upward and returned to its original position is hinged in the middle of the inner wall of the storage rack 311; the waiting area 3111 is located below the corresponding support body 3113 in the storage rack 311, and the poultry loading area 3112 is located above the corresponding support body 3113 in the support body 3113.

[0106] One side wall of the accommodating rack 311 is open at the waiting area 3111 to form a sliding entrance 3114, and the loading and conveying platform 4 can slide into the waiting area 3111 from the sliding entrance 3114; the loading and conveying platform 4 can move upward to push away the support body 3113 and enter the poultry loading area 3112, and the returned support body 3113 can be supported on the bottom end of the loading and conveying platform 4 to support the loading and conveying platform 4 in the poultry loading area 3112; one side wall of the accommodating rack 3111 is open at the poultry loading area 3112 to form a sliding exit 3115, and the loading and conveying platform 4 can slide out of the poultry loading area 3112 from the sliding exit 3115.

[0107] The support body 3113 in the middle of the inner wall of the accommodating frame 311, which can flip upward and return to its original position, can not only flip to avoid the vehicle loading and conveying platform 4 during its ascent, but also flip and return to its original position after the vehicle loading and conveying platform 4 enters the poultry loading area 3112 to stably support the vehicle loading and conveying platform 4 in the poultry loading area 3112, thereby allowing the vehicle loading and conveying platform 4 to smoothly switch between the waiting area 3111 and the poultry loading area 3112. The sliding entrance 3114 corresponding to the waiting area 3111 connects the interior of the elevator car 322 with the waiting area 3111 when the elevator car 322 is horizontally aligned with the waiting area 3111, allowing the vehicle loading and conveying platform 4 to be smoothly pushed out of the interior of the elevator car 322, pass through the sliding entrance 3114, and then slide into the waiting area 3111. The sliding outlet 3115 corresponding to the poultry loading area 3112 can connect the inner cavity of the lifting car 322 with the poultry loading area 3112 when the lifting car 322 is horizontally corresponding to the poultry loading area 3112, so that the loading and conveying platform 4 can be smoothly pulled out of the poultry loading area 3112 and pass through the sliding outlet 3115 and then slide into the inner cavity of the lifting car 322.

[0108] Specifically, the loading and conveying platform 4 slides along the height of the accommodating frame 311 and fits against the inner wall of the accommodating frame 311. Two supports 3113 are elongated and arranged along the length of the accommodating frame 311 and correspond to the middle of the accommodating frame 311 in the height direction. The two supports 3113 are arranged one-to-one on the two side walls of the accommodating frame 311 in the width direction. The outer sides of the two supports 3113 in opposite directions are hinged to the accommodating frame 311. The two supports 3113 correspond to the top of the loading and conveying platform 4 in the waiting area 3111. When the loading and conveying platform 4 rises, the top end can abut against the two supports 3113, pushing them upward to avoid the rising loading and conveying platform 4. After the loading and conveying platform 4 rises to the poultry loading area 3112, it detaches from the two supports 3113. The two supports 3113 flip over and return to the bottom end of the loading and conveying platform 4 corresponding to the poultry loading area 3112. Then, the bottom end of the loading and conveying platform 4 in the poultry loading area 3112 can fall to the top of the two supports 3113 to stabilize on the two supports 3113. After the loading and conveying platform 4 is fully loaded with poultry, it can slide along the top of the two supports 3113 and pass through the sliding opening 3115.

[0109] Specifically, slide rails 3116 are fixedly mounted along the length of the tops of the two support bodies 3113. Pulleys are mounted on the bottom of the loading and conveying platform 4, corresponding to the two slide rails 3116. The pulleys are slidably connected to the slide rails 3116. Slide rails 3117 are fixed to the bottom surface of the container 311, corresponding to the pulleys at the bottom of the loading and conveying platform 4. The pulleys are slidably connected to the slide rails 3117.

[0110] Specifically, a third slide rail 3221 is provided at the inner bottom end of the elevator car 322 along the length of the elevator shaft 321. This slide rail 3221 is adapted to slideably connect with a pulley at the bottom end of the loading and conveying platform 4. When the elevator car 322 is positioned in the poultry loading area 3112, the third slide rail 3221 can be longitudinally coupled to the first slide rail 3116. When the elevator car 322 is positioned in the waiting area 3111, the third slide rail 3221 can be longitudinally coupled to the second slide rail 3117.

[0111] In some embodiments, the lifting mechanism 312 includes a lifting bracket 3121 and a lifting mechanism 3122; the lifting bracket 3121 is arranged in the storage rack 311 below the corresponding waiting area 3111; the lifting mechanism 3122 is installed on the storage rack 311; the lifting end of the lifting mechanism 3122 is connected to the lifting bracket 3121 to drive the lifting bracket 3121 to rise and fall in the storage rack 311, and the lifting bracket 3121 can abut the bottom of the loading and conveying platform 4 located in the waiting area 3111 to lift the loading and conveying platform 4 from the waiting area 3111 to the poultry loading area 3112.

[0112] When the lifting mechanism 312 is working, the lifting bracket 3121 located below the waiting area 3111 is responsible for lifting the loading and conveying platform 4, so as to transfer the loading and conveying platform 4 from the waiting area 3111 to the poultry loading area 3112; then, the lifting bracket 3121 is reset to the bottom of the waiting area 3111 to wait for the next lifting task.

[0113] In some embodiments, the lifting mechanism 3122 includes a drive motor 31221 fixedly mounted to the bottom of the accommodating frame 311 via a bracket, a drive gear 31222 connected to the output shaft of the drive motor 31221, a movable rack 31223 slidably connected to the bottom end of the accommodating frame 311 along the length of the accommodating frame 311, a wire rope 31224, and a plurality of pulleys 31225. The plurality of pulleys 31225 are all mounted on the accommodating frame 311. One end of the wire rope 31224 is fixedly connected to the movable rack 31223, and the other end of the wire rope 31224 passes through the pulley 31225 and suspends the lifting bracket 3121. The drive gear 31222 is meshed and connected to the movable rack 31223.

[0114] When the lifting mechanism 3122 is working, the driving motor 31221 drives the driving gear three 31222 to rotate, and the rotating driving gear three 31222 drives the moving rack 31223 to slide along the length direction of the accommodating frame 311. The sliding moving rack 31223 pulls one end of the wire rope 31224, so that the other end of the wire rope 31224 pulls and lifts or releases the lifting bracket 3121 to realize the lifting and lowering action of the lifting bracket 3121.

[0115] Specifically, the plurality of pulleys 31225 are all fixed pulleys. The plurality of fixed pulleys are all mounted on the accommodating frame 311, and the specific arrangement positions of the fixed pulleys can be designed as required.

[0116] In some embodiments, to achieve automatic return of the two upwardly tilted supports 3113, a section of a steel wire rope 31224 is placed against the outer sides of the two supports 3113 in opposite directions. As the supports 3113 tilt upward, they press against the steel wire rope 31224, bending the steel wire rope 31224. The bent steel wire rope 31224 also drives the two upwardly tilted supports 3113 to automatically return to their original positions. Specifically, when the loading and conveying platform 4 is lifted from the waiting area 3111 to the poultry loading area 3112, it pushes the two supports 3113 upward. The two supports 3113 tilt upward to avoid and press against the corresponding steel wire rope 31224. When the loading and conveying platform 4 is lifted above the two supports 3113, the two supports 3113 are released and, under the elastic force of the steel wire rope 31224, automatically and quickly return to a horizontal position, supporting the bottom end of the loading and conveying platform 4.

[0117] In some embodiments, an anti-escape device 5 is further included, and the anti-escape device 5 includes an anti-escape net cover 51 and an anti-escape lifting mechanism 52.

[0118] The anti-escape lifting mechanism 52 is installed on the elevator shaft 321. The anti-escape net cover 51 is located on the side of the elevator shaft 321 in an upright state, away from the moving car body 324, and is arranged above the telescopic conveying device 1 and the lifting part 31, and between the carrier body 21 and the elevator shaft 321. The lifting drive end of the anti-escape lifting mechanism 52 is connected to the anti-escape net cover 51 to drive the anti-escape net cover 51 to rise and fall along the height direction of the elevator shaft 321. When the poultry loading and conveying platform 22 that slides out to the rear of the carrier body 21 is connected to the loading and conveying platform 4 that slides out of the lifting car 322 to load poultry, the anti-escape net cover 51 covers the connection section between the poultry loading and conveying platform 22 and the loading and conveying platform 4 to prevent the loaded poultry from escaping.

[0119] Specifically, the anti-escape lifting mechanism 52 includes a second fixed rack 521, a second drive gear 522, a lifting motor 523, and a motor mounting bracket 524. The second fixed rack 521 is fixed to the side wall of the elevator shaft 321, away from the moving body 324, along the height direction of the elevator shaft 321. The motor mounting bracket 524 is slidably connected to the side wall of the elevator shaft 321, away from the moving body 324, along the height direction of the elevator shaft 321. The housing of the lifting motor 523 is fixedly mounted on the motor mounting bracket 524. The output shaft of the lifting motor 523 is connected to the second drive gear 522, which meshes with the second fixed rack 521. The lifting motor 523 drives the second drive gear 522 to rotate, thereby driving the second drive gear 522 to move on the second fixed rack 521, thereby driving the motor mounting bracket 524 to slide and rise and fall along the height direction of the elevator shaft 321. The anti-escape net 51 is mounted on the motor mounting bracket 524 and can be raised and lowered along with the motor mounting bracket 524.

[0120] Specifically, the anti-escape net cover 51 is detachably connected to the motor mounting bracket 524 by bolts, so that it can be removed in a non-working state and then easily loaded and stored.

[0121] In some embodiments, a poultry unloading device is also included. The poultry unloading device is used to connect between the loading and transporting vehicle 2 and the slaughtering conveyor line to unload the poultry from the poultry loading and conveying platforms 22 of the loading and transporting vehicle 2 and convey them to the slaughtering conveyor line. The poultry unloading device is designed with reference to existing technologies (Chinese patents CN118907889A and CN118651679A).

[0122] In some embodiments, a counting sensor for counting the poultry loaded is further included. The counting sensor is mounted on the telescopic movable frame 124 at a location corresponding to the poultry outlet 1241 and records the number of poultry that pass through the poultry outlet 1241. The counting sensor can count the number of poultry loaded on the loading and conveying platforms 4, thereby controlling the number of poultry loaded on each poultry loading and conveying platform 22 of the loading and transport vehicle 2, thereby achieving accurate detection and control of the total number of poultry loaded on the loading and transport vehicle 2.

[0123] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description. It is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention, and any reference signs in the claims should not be construed as limiting the claims to which they relate.

[0124] This specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A poultry loading and unloading transport system, comprising a conveyor belt type loading and transporting device for transporting poultry from a poultry house to an outside thereof, characterized in that: Also includes: A telescopic conveying device, wherein the poultry outlet of the loading conveying device is connected to the poultry inlet of the telescopic conveying device to transfer the poultry; A loading and transporting vehicle, comprising a transporting body and a poultry loading and transporting platform slidably connected to the transporting body along the length direction of the transporting body; A circulating conveying device and a loading conveying platform; the circulating conveying device is transmission-connected to the loading conveying platform to drive the loading conveying platform to move cyclically, thereby enabling the loading conveying platform to engage with the poultry outlet of the telescopic conveying device to receive the conveyed poultry, and further enabling the loading conveying platform to engage with the poultry loading conveying platform that slides out to the rear of the carrier body to load the poultry; The circulating conveying device includes a lifting part and a lifting conveying part; the lifting part includes a accommodating frame and a lifting mechanism arranged on the accommodating frame; the lifting conveying part includes an elevator shaft, a lift car that can be lifted and lowered and arranged in the elevator shaft, and a horizontal push-pull mechanism arranged on the lift car; The accommodating frame is provided with a waiting area and a poultry loading area for accommodating the loading and conveying platform; the poultry loading area is located above the waiting area; the lifting mechanism is used to lift the loading and conveying platform located in the waiting area and transfer it to the poultry loading area; the poultry outlet of the telescopic conveying device can correspond to the top of the poultry loading area to transport poultry to the loading and conveying platform located in the poultry loading area; The elevator shaft can be arranged on one side of the accommodating frame; the horizontal push-pull mechanism can be detachably connected to the loading and conveying platform located in the poultry loading area when the lifting car is horizontally corresponding to the poultry loading area, so as to move the loading and conveying platform filled with poultry from the poultry loading area to the lifting car; the lifting car can drive the loading and conveying platform filled with poultry to rise, so that the loading and conveying platform can be connected and slid out to the top of the poultry loading and conveying platform behind the carrier body to load the poultry; the horizontal push-pull mechanism can be When the lifting car is horizontally aligned with the waiting area, the empty loading and conveying platform is moved from the lifting car to the waiting area; after the loading and conveying platform in the poultry loading area is filled with poultry, the lifting car rises to separate the plug-in body of the horizontal push-pull mechanism from the plug-in board on the loading and conveying platform in the waiting area, and correspondingly connects to the plug-in board on the loading and conveying platform in the poultry loading area; after the horizontal push-pull mechanism sends the loading and conveying platform in the poultry loading area into the inner cavity of the lifting car, the lifting mechanism can lift the loading and conveying platform in the waiting area to the poultry loading area for loading the poultry; The lifting and conveying part also includes a moving body and a flat overturning mechanism; the flat overturning mechanism is installed on the moving body, and the flat overturning mechanism is connected to the side wall of the elevator shaft to drive the elevator shaft to flip and stand upright behind the moving body or flip and fall onto the moving body.

2. A poultry loading and unloading transportation system according to claim 1, characterized in that: The telescopic conveying device includes a traveling frame and a telescopic conveying mechanism arranged on the traveling frame; the fixed end of the telescopic conveying mechanism is provided with a poultry inlet for connecting with the poultry outlet of the loading conveying device; the telescopic end of the telescopic conveying mechanism is provided with a poultry outlet for connecting with the loading conveying platform; the conveying direction of the telescopic conveying mechanism can be arranged perpendicular to the conveying direction of the loading conveying platform and the poultry outlet can correspond to the top of the loading conveying platform, so that the poultry can be evenly loaded onto the loading conveying platform in a telescopic movement manner.

3. A poultry loading and unloading transportation system according to claim 1, characterized in that: The flat push and flip mechanism includes a flat push mechanism and a flip mechanism; The horizontal pushing mechanism is installed on the mobile body, and the pushing end of the horizontal pushing mechanism is hinged to the lower part of the side wall of the elevator shaft frame through an articulated shaft to push the elevator shaft frame in a fallen state along the length direction of the mobile body, thereby making the bottom end of the elevator shaft frame extend or retract toward the rear of the mobile body; the articulated shaft is arranged along the width direction of the mobile body and can be moved to the corresponding rear side of the mobile body; the flipping mechanism is transmission-connected to the elevator shaft frame to drive the elevator shaft frame to flip around the articulated shaft, and make the elevator shaft frame stand upright behind the mobile body or be laid down onto the mobile body.

4. A poultry loading and unloading transportation system according to claim 3, characterized in that: The turning mechanism includes a telescopic cylinder 1 and a telescopic cylinder 2; one end of the telescopic cylinder 1 is connected to the upper part of the elevator shaft, and the other end of the telescopic cylinder 1 can abut the moving vehicle body to telescopically drive the elevator shaft to turn around the hinge axis; One end of the telescopic cylinder is hinged on the mobile body, and the other end of the telescopic cylinder is hinged on the middle of the elevator shaft, so as to telescopically drive the elevator shaft to flip around the hinge axis, and then stand the elevator shaft upright behind the mobile body or lay it down on the mobile body.

5. The poultry loading and unloading transportation system according to claim 1, characterized in that: The lifting and conveying part also includes a telescopic support leg, which is installed at the bottom of the elevator shaft frame to pre-contact the ground and support the elevator shaft frame during the process of the elevator shaft frame being flipped from a laid-down state to an upright state.

6. A poultry loading and unloading transportation system according to claim 5, characterized in that: The telescopic legs include telescopic sleeves and rollers; the telescopic sleeves are arranged along the height direction of the elevator shaft; The telescopic sleeve is installed on the outer peripheral wall of the bottom of the elevator shaft frame; the roller is installed on the bottom end of the telescopic sleeve to pre-roll and contact the ground and support the elevator shaft frame during the process of the elevator shaft frame being flipped from a laid-down state to an upright state.

7. The poultry loading and unloading transportation system according to claim 1, characterized in that: The accommodating frame is a hollow structure, and a support body that can be flipped upward and returned to its original position is hingedly connected to the middle of the inner wall of the accommodating frame; the waiting area is located in the accommodating frame below the support body, and the poultry loading area is located in the support body above the support body; A side wall of the accommodating rack is open at a position corresponding to the waiting area to form a sliding entrance, and the loading and conveying platform can slide into the waiting area from the sliding entrance; the loading and conveying platform can move upward to push away the support body and enter the poultry loading area, and the returned support body can support the bottom end of the loading and conveying platform to support the loading and conveying platform in the poultry loading area; A side wall of the accommodating rack corresponding to the poultry loading area is open to form a sliding outlet, and the loading and conveying platform can slide out of the poultry loading area from the sliding outlet.

8. A poultry loading and unloading transportation system according to claim 7, characterized in that: The lifting mechanism includes a lifting bracket and a lifting mechanism; the lifting bracket is arranged in the accommodating frame corresponding to the bottom of the waiting area; the lifting mechanism is installed on the accommodating frame; the lifting end of the lifting mechanism is transmission-connected to the lifting bracket to drive the lifting bracket to rise and fall in the accommodating frame, and the lifting bracket can abut the bottom of the loading and conveying platform located in the waiting area to lift the loading and conveying platform from the waiting area to the poultry loading area.

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