Poultry loading, unloading and transporting system

Abstract

The invention discloses a poultry loading, unloading and transporting system, and relates to the technical field of poultry transporting equipment, the poultry loading, unloading and transporting system comprises a loading and conveying device and a telescopic conveying device, and a poultry outlet of the loading and conveying device is connected with a poultry inlet of the telescopic conveying device to transfer poultry; the loading and transporting vehicle comprises a carrying vehicle body and a poultry loading and transporting platform which is slidably connected to the carrying vehicle body in the length direction of the carrying vehicle body; a circulating conveying device and a loading conveying platform; and the circulating conveying device is in transmission connection with the loading conveying platform to drive the loading conveying platform to move circularly, so that the loading conveying platform can be connected to the poultry outlet of the telescopic conveying device to receive the conveyed poultry, and the loading conveying platform can be connected to the poultry loading conveying platform which extends to the rear of the carrying vehicle body in a sliding manner to load the poultry. According to the poultry loading, unloading and transporting system, the loading uniformity and the poultry loading efficiency can be improved.

Description

Technical Field

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

[0002] After being raised, live poultry such as broiler ducks and chickens need to be transported from the breeding farm to the slaughterhouse for slaughter. The method of manually catching poultry such as broiler ducks and chickens and stuffing them into cages or boxes, and then moving the cages or boxes to vehicles for transportation has the problems of high labor intensity, low work efficiency, and high defective rate. In order to improve work efficiency and reduce the defective rate, the conventional transportation method adopted is: transport the poultry in the poultry house of the breeding farm to the poultry loading service vehicle outside the poultry house through the loading and conveying mechanism, transfer the poultry to the poultry transport vehicle through the poultry loading service vehicle, and then transfer the poultry to the slaughterhouse by the poultry transport vehicle, and transfer the poultry on the poultry transport vehicle to the slaughtering conveyor line through the poultry unloading mechanism for slaughter, thereby realizing flow-type transportation, reducing manual labor intensity, and improving work efficiency.

[0003] However, in the existing conventional poultry loading and unloading transportation system, the poultry loading service vehicle responsible for the poultry transport vehicle loading task is a channel-type poultry conveying mechanism of a double-channel swing conveying type or a multi-channel synchronous conveying type. 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 double-channel swing conveying method or a multi-channel synchronous conveying method, it is still difficult to coordinate the poultry conveying speed and the poultry dropping frequency of each channel, 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 technical personnel in this field need to solve. Summary of the invention

[0005] In view of this, the present invention provides a poultry loading and unloading transportation system, aiming 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 solution:

[0007] The present invention provides a poultry loading and unloading transportation system, comprising a conveyor belt type loading and conveying device for conveying 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, the loading and transporting vehicle comprising a transporting vehicle body and a poultry loading and conveying platform slidably connected to the transporting vehicle body along the length direction of the transporting vehicle 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, so that the loading conveying platform can be connected to the poultry outlet of the telescopic conveying device to receive the transported poultry, and then the loading conveying platform can be connected to the poultry loading conveying platform that slides and extends to the rear of the carrier body to load the poultry.

[0011] When the poultry loading and unloading transportation system of the present invention is used, the loading conveying device conveys the poultry in the poultry house to the telescopic conveying device, and the telescopic conveying device is used to connect with the loading conveying platform to transfer the poultry to the loading conveying platform; the loading conveying platform connects with the poultry loading conveying platform of the loading transport vehicle, and the poultry is loaded quickly and evenly in a platform-to-platform transfer mode. When working, the circulating conveying device is used to continuously circulate the loading conveying platform between the poultry outlet of the telescopic conveying device and the poultry loading conveying platform, thereby realizing the continuous operation of transferring poultry and greatly improving the transportation efficiency of poultry transportation.

[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 and conveying platform; the conveying direction of the telescopic conveying mechanism can be arranged perpendicular to the conveying direction of the loading and conveying platform and make the poultry outlet correspond to the top of the loading and conveying platform, so that the poultry can be evenly loaded onto the loading and 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 adjustment of the position of the telescopic conveying device to connect with the loading and conveying platform; the fixed end of the telescopic conveying mechanism is provided with a poultry inlet to facilitate the connection 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 arranged on the accommodating frame; the lifting conveying part includes an elevator shaft frame, a lifting car that can be lifted and lowered and arranged in the elevator shaft frame, and a horizontal push-pull mechanism arranged on the lifting 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 frame 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 under the joint driving of the lifting mechanism, the lifting car and the horizontal push-pull mechanism, the cyclic motion path of the loading and conveying platform is: passing through the waiting area, the poultry loading area, entering the lifting car, rising above the corresponding poultry loading and conveying platform, extending the lifting car to connect above the poultry loading and conveying platform, retracting into the lifting car, descending to the corresponding waiting area, and returning to the waiting area. The loading and conveying platform can continuously move and change the workstation along the cyclic motion path, thereby realizing the poultry transfer work from the poultry outlet of the telescopic conveying device to the poultry loading and conveying platform, achieving the effect of continuous and efficient transfer of poultry.

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

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

[0020] The above technical solution has the following beneficial effects: the elevator derrick is mounted on the mobile vehicle, forming a vehicle-mounted elevator structure, which can realize rapid transfer and layout; during transfer and transportation, the flat-turn overturn mechanism flips the elevator derrick over and puts it on the mobile vehicle, which can ensure safe and stable transportation of the elevator derrick; after arriving at the workplace, the flat-turn overturn mechanism flips the elevator derrick upright behind the mobile vehicle, which can quickly complete the on-site layout of the elevator derrick. In addition, the elevator derrick is arranged behind the mobile vehicle in the working state, which can reduce the width of the road and avoid road blocking.

[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 moving car 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 the hinge shaft to push the elevator shaft frame in a laid-down state along the length direction of the moving car body, thereby making the bottom end of the elevator shaft frame extend or retract to the rear of the moving car body; the hinge shaft is arranged along the width direction of the moving car body and can be moved to the corresponding rear side of the moving car body; the flipping mechanism is transmission-connected to the elevator shaft frame to drive the elevator shaft frame to flip around the hinge shaft, and make the elevator shaft frame stand upright behind the moving car body or be laid down on the moving car body.

[0023] The beneficial effect of the above technical solution is: in order to switch a high elevator shaft frame from a loading and lying conveying state to a working state standing upright on the ground, the push mechanism first pushes the elevator shaft frame horizontally for a distance behind the moving body, that is, the bottom end of the elevator shaft frame extends a distance behind the moving body, and 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 frame, and the other end of the telescopic cylinder 1 can abut against the moving vehicle body to telescopically drive the elevator shaft frame 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 frame, so as to telescopically drive the elevator shaft frame to flip around the hinge axis, and then stand the elevator shaft frame upright behind the mobile body or lay it down on the mobile body.

[0026] The beneficial effects of the above technical solution are: the upright position of the elevator shaft frame is achieved through the cooperation of telescopic cylinder 1 and telescopic cylinder 2; first, telescopic cylinder 1 drives the elevator shaft frame from a horizontally laid down state to an inclined state by telescoping, and then telescopic cylinder 2 drives the elevator shaft frame from an inclined state to an upright state; the elevator shaft frame is flipped and uprighted through the two-stage telescopic drive. The flipping and laying down process of the elevator shaft frame is the opposite, firstly, the elevator shaft frame is driven from an upright state to an inclined state by telescopic cylinder 2, and then the elevator shaft frame is slowly changed from an inclined state to a horizontally laid down state by telescopic cylinder 1, so as to prevent the elevator shaft frame from shaking violently due to its heavy weight when it is laid down.

[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 the elevator shaft frame being flipped 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 a laid-down state to an 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 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 frame; the telescopic sleeve is installed on the outer peripheral wall of the bottom of the elevator shaft frame; the roller is installed at the bottom end of the telescopic sleeve to pre-roll and 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.

[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 which is gradually upright and flipped, thereby avoiding the unfavorable situation that the bottom end of the telescopic leg is stuck to the ground.

[0031] As a further improvement of the above technical solution, 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 corresponding to the lower part of the support body, and the poultry loading area is located in the support body corresponding to the upper part of the support body;

[0032] One 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 the supporting body away and enter the poultry loading area, and the returning supporting body can be supported at 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 accommodating 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 that can flip upward and return to its original position in the middle of the inner wall of the accommodating frame can flip and avoid during the rising process of the loading and conveying platform, and can flip and return 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 lifting car with the waiting area when the lifting car level corresponds to the waiting area, so that the loading and conveying platform can be smoothly pushed out of the inner cavity of the lifting car and pass through the sliding entrance to slide into the waiting area. The sliding exit corresponding to the poultry loading area can connect the inner cavity of the lifting car with the poultry loading area when the lifting car level corresponds to 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 to slide into the inner cavity of the lifting 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 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.

[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 below 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 discloses a poultry loading and unloading transportation system, which has the following advantages and beneficial effects:

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

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

[0039] 3. The present invention realizes the cyclic transportation of the loading and conveying platform by cooperating the lifting part with the lifting and conveying part; the accommodating frame of the lifting part constructs the poultry loading area and the waiting area distributed up and down, and the empty loading and conveying platform can temporarily return to the waiting area to wait for the loading of 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, thereby realizing the orderly cyclic movement of the loading and conveying platform and the transfer and loading of poultry.

[0040] 4. The elevator shaft frame of the present invention is mounted on the mobile body to form a vehicle-mounted elevator conveying structure. The elevator shaft frame can realize rapid switching between the laid-down state and the upright state through the flat-down and turning mechanism, thereby realizing rapid transfer and arrangement. When the elevator shaft frame is upright behind the mobile body for operation, the mobile body can stabilize the elevator 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 drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

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

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

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

[0045] Figure 4 The present invention Figure 3 A schematic diagram of the structure enlargement in the middle;

[0046] Figure 5 A schematic structural diagram of a lifting and conveying part of a poultry loading and unloading and transportation system of 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 B in the middle;

[0049] Figure 8A schematic diagram of another viewing angle of a telescopic conveying device of a poultry loading and unloading transportation system according to the present invention connected to a circulating conveying device;

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

[0051] Fig.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] Fig.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 of the present invention;

[0053] In the figure: 1, telescopic conveying device; 11, walking frame; 12, telescopic conveying mechanism; 121, fixed frame; 1211, poultry inlet; 122, conveyor belt 1; 123, driving mechanism 1; 124, telescopic moving frame; 1241, poultry outlet; 125, conveyor belt 2; 126, driving mechanism 2; 127, telescopic driving mechanism; 1271, telescopic motor; 1272, telescopic driving gear; 1273, telescopic rack; 2, loading and transporting vehicle; 21, transporting vehicle body; 22, loading and transporting vehicle Conveying platform; 23, mounting frame; 3, circulating conveying device; 31, lifting part; 311, accommodating frame; 3111, waiting area; 3112, loading area; 3113, supporting body; 3114, sliding entrance; 3115, sliding 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, lifting 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 shell; 3235, push-pull track; 324, moving car 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 one; 3262. Telescopic cylinder two; 327. Telescopic legs; 3271. Telescopic sleeve; 3272. Roller; 328. Hoist; 3281. Rope; 4. Loading and conveying platform; 41. Poultry loading frame; 411. Poultry drop mouth; 42. Plate chain conveying mechanism; 5. Anti-escape device; 51. Anti-escape net cover; 52. Anti-escape lifting mechanism; 521. Fixed rack two; 522. Driving gear two; 523. Lifting motor; 524. Motor mounting frame. 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 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 construed as limitations on the present invention.

[0055] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0057] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to 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 conveying 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 vehicle body 21 and a poultry loading and conveying platform 22 which is slidably connected to the transporting vehicle body 21 along the length direction of the transporting vehicle 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 motion, 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] When the poultry loading and unloading transportation system of this embodiment is used, the loading conveying device conveys the poultry in the poultry house to the telescopic conveying device 1, and the telescopic conveying device 1 is used to connect the loading conveying platform 4 to transfer the poultry to the loading conveying platform 4; the loading conveying platform 4 connects the poultry loading conveying platform 22 of the loading transport vehicle 2, and realizes fast and uniform poultry loading in a platform-to-platform transfer manner. When working, the circulating conveying device 3 is used to continuously circulate the loading conveying platform 4 between the poultry outlet of the telescopic conveying device 1 and the poultry loading conveying platform 22, thereby realizing the continuous operation of transferring poultry, greatly improving the transportation efficiency of poultry transportation.

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

[0064] Specifically, the loading and transporting vehicle 2 can be designed with reference to the prior art (e.g., Chinese patent CN118651679A). A mounting frame 23 is fixed on the carrier body 21 of the loading and transporting vehicle 2, and a plurality of poultry loading and conveying platforms 22 are arranged inside the mounting frame 23 in a sliding manner along the length direction of the mounting frame 23; the plurality of poultry loading and conveying platforms 22 are arranged in sequence along the height direction of the mounting frame 23, and their conveying directions are the same as the sliding direction; one end of the poultry loading and conveying platform 22 along the sliding direction is a poultry drop-in port that can slide out from one side of the mounting frame 23 to the outside to receive poultry falling from above; a poultry unloading outlet is provided on one side of the poultry loading and conveying platform 22 along its sliding direction corresponding to the poultry drop-in port. The poultry loading and conveying platform 22 is provided with an annular conveyor belt, and the conveying direction of the annular conveyor belt is the same as the sliding and telescopic direction of the poultry loading and conveying platform 22.

[0065] Specifically, the carrier body 21 is a truck, and the mounting frame 23 is a rectangular parallelepiped and fixedly mounted on the truck board along the length direction of the truck. The poultry loading and conveying platform 22 of the loading and transporting vehicle 2 is provided with 9 layers, and the 9 layers of poultry loading and conveying platforms 22 can all slide horizontally along the length direction of the mounting frame 23; the 9 layers of poultry loading and conveying platforms 22 can all extend out of the rear side of the carrier body 21 and the extending distance is not less than 1.8m. The loading and conveying platform 4 can be connected above any poultry loading and conveying platform 22 to load poultry.

[0066] Specifically, the loading and conveying platform 4 includes a poultry loading frame 41 with an open top and a trough shape, and a plate chain conveying mechanism 42 installed in the lower part of the poultry loading frame 41; a poultry loading cavity is formed above the chain plate corresponding to the plate chain conveying mechanism 42 in the poultry loading frame 41. The poultry loading frame 41 has a poultry drop-off opening 411 on one side corresponding to the conveying direction of the plate chain conveying mechanism 42. When the loading and conveying platform 4 is connected with the poultry loading and conveying platform 22 for loading poultry, the conveying direction of the plate chain conveying mechanism 42 of the loading and conveying platform 4 is the same as the conveying direction of the annular conveyor belt of the poultry loading and conveying platform 22.

[0067] Specifically, the width of the poultry loading conveying platform 22 is the same as that of the vehicle loading conveying platform 4, and the length of the poultry loading conveying platform 22 is three times the length of the vehicle loading conveying platform 4, that is, the poultry loading capacity of each layer of the poultry loading conveying platform 22 is three times the poultry loading capacity of the vehicle loading conveying platform 4. When loading poultry, the running plate chain conveying mechanism 42 can evenly convey the poultry on its chain plate to the poultry loading conveying platform 22, and the operation of the annular conveyor belt of the poultry loading conveying platform 22 can transport the loaded poultry toward the front of the vehicle, so that the rear of the poultry loading conveying platform 22 is vacant again, and further wait for the next vehicle loading conveying platform 4 to transport poultry for loading again.

[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 moving manner.

[0069] The walking frame 11 can facilitate the overall movement and adjustment of the position 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 can be telescopically moved along the conveying direction vertical to the loading and conveying platform 4 to load poultry, so as to achieve uniform placement of poultry on the loading and conveying platform 4.

[0070] Specifically, the bottom of the traveling frame 11 has universal traveling wheels for easy pushing and 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 installed at the bottom of the fixed frame 121, and a driving mechanism 123 that is connected to the conveyor belt 122 to drive the conveyor belt 122 to operate; the telescopic conveying frame includes a telescopic moving frame 124, a conveyor belt 125 horizontally installed at the bottom of the telescopic moving frame 124, a driving mechanism 126 that is connected to the conveyor belt 125 to drive the conveyor belt 125 to operate, and a telescopic driving 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 nests in one end of the fixed frame 121 along the length direction of the fixed frame 121; the second conveyor belt 125 is connected under the first conveyor belt 122, and the conveying directions of the first conveyor belt 122 and the second conveyor belt 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 first conveyor belt 122 and the second conveyor belt 125 run 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 traveling 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 driving mechanism 127 includes a telescopic motor 1271, a telescopic driving 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 driving gear 1272 to drive the telescopic driving gear 1272 to rotate, and the telescopic rack 1273 is fixed on the telescopic moving frame 124 along the length direction of the telescopic moving frame 124, and the telescopic rack 1273 is meshed and connected with the telescopic driving gear 1272; the rotation of the telescopic motor 1271 can drive the telescopic driving gear 1272 to rotate, and the rotating telescopic driving gear 1272 drives the telescopic rack 1273 to extend and retract, thereby driving the telescopic moving 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 and conveying part 32; the lifting part 31 includes a containing frame 311 and a lifting mechanism 312 arranged on the containing frame 311; the lifting and conveying part 32 includes an elevator shaft frame 321, a lifting car 322 that can be lifted and lowered and arranged in the elevator shaft frame 321, and a horizontal pushing and pulling mechanism 323 arranged on the lifting 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 horizontally corresponds 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 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 horizontally corresponds to the waiting area 3111.

[0076] Driven by the lifting mechanism 312, the lifting car 322 and the horizontal push-pull mechanism 323, the cyclic motion path of the loading and conveying platform 4 is: passing through the waiting area 3111, the poultry loading area 3112, entering the lifting car 322, rising above the corresponding poultry loading and conveying platform 22, extending the lifting car 322 to connect above the poultry loading and conveying platform 22, retracting into the lifting car 322, descending to the corresponding waiting area 3111, and returning to the waiting area 3111. The loading and conveying platform 4 can continuously move and change the workstation along the cyclic motion path, thereby realizing the poultry transfer work from the poultry outlet of the telescopic conveying device 1 to the poultry loading and conveying platform 22, achieving the effect of continuous and efficient transfer of poultry.

[0077] Specifically, the side end of the lifting car 322 in the length direction is open to facilitate the push-out and pull-back of the loading and conveying platform 4. When the lifting car 322 corresponds to the loading station, the horizontal push-pull mechanism 323 can push the loading and conveying platform 4 from the open end of the lifting car 322 so that the output end of the loading and conveying platform 4 is located on the outer side of the length direction of the elevator shaft 321, and then it can 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 frame 321 , and the hoist 328 is connected to the top of the lift car 322 through a rope 3281 to suspend and control the lift car 322 .

[0079] Specifically, the walking frame 11 is arranged on one side of the width direction of the accommodating frame 311; the conveyor belt 125 is parallel to the conveying surface of the plate chain conveying mechanism 42, and the conveyor belt 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. With the telescopic movement of the telescopic movable frame 124, the plate chain conveying mechanism 42 operates a certain angle after each row is loaded, so as to gradually and evenly distribute the poultry in the poultry 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 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 housing 3234 is slidably connected to the push-pull rail 3235 so as to be slidably pushed and pulled along the length direction of the lift car 322; a push-pull motor is mounted on the push-pull housing 3234, and the output shaft of the push-pull motor is transmission-connected to a drive gear 1, which is adapted to mesh with the fixed rack 3231; a plug-in body 3232 is fixedly mounted on the front side of the push-pull housing 3234; a plug-in board 3233 is fixedly mounted on the outer side wall of the poultry mounting frame 41 opposite to the poultry landing mouth 411, and the plug-in board 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 is plugged into the plug-in body 3232, the movable 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 landing 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 lifted or lowered, the plug-in body 3232 can be lifted or lowered to align with and fit into the T-shaped notch of the plug-in board 3233, thereby realizing the connection between the plug-in board 3233 and the plug-in body 3232. When the lift car 322 is lifted or lowered, the plug-in body 3232 can be driven to escape from the T-shaped notch of the plug-in board 3233, thereby realizing the separation of 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] When loading poultry, 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 for loading 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 plug-in plate 3233 on the loading and conveying platform 4 is separated; the lifting car 322 continues to rise so that the plug-in body 3232 corresponds to the plug-in 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 in the poultry loading area 3112 out and send it into the inner cavity of the lifting car 322, and then the loading and conveying platform 4 filled with poultry is transported to the loading position through 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 poultry. Repeated cycle operation to complete all poultry transportation and loading tasks.

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

[0088] The flat-overturning mechanism is installed on the moving body 324 , and the flat-overturning mechanism is connected to the side wall of the elevator shaft frame 321 in a transmission manner to drive the elevator shaft frame 321 to flip and stand upright behind the moving body 324 or flip and lay down on the moving body 324 .

[0089] The elevator shaft frame 321 is mounted on the mobile vehicle 324, forming a vehicle-mounted elevator structure, which can realize rapid transfer and layout; during transfer and transportation, the flat-turn turning mechanism turns the elevator shaft frame 321 over and puts it on the mobile vehicle 324, which can ensure the safe and stable transportation of the elevator shaft frame 321; after arriving at the workplace, the flat-turn turning mechanism turns the elevator shaft frame 321 over and stands upright behind the mobile vehicle 324, which can quickly complete the on-site layout of the elevator shaft frame 321. In addition, the elevator shaft frame 321 is arranged behind the mobile vehicle 324 in the working state, which can reduce the width of the travel road and avoid road blocking.

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

[0091] In some embodiments, the flat pushing mechanism 325 and the flipping mechanism 326 are included.

[0092] The horizontal pushing mechanism 325 is installed on the moving body 324, and the pushing end of the horizontal pushing mechanism 325 is hinged to the lower part of the side wall of the elevator shaft frame 321 through the hinge shaft to push the elevator shaft frame 321 in a laid-down state along the length direction of the moving body 324, thereby making the bottom end of the elevator shaft frame 321 extend or retract to the rear of the moving body 324; the hinge shaft is arranged along the width direction of the moving body 324 and can be moved to the rear side of the corresponding moving body 324; the flipping mechanism 326 is transmission-connected to the elevator shaft frame 321 to drive the elevator shaft frame 321 to flip around the hinge shaft, and make the elevator shaft frame 321 stand upright behind the moving body 324 or be laid down on the moving 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 moving vehicle body 324, that is, the bottom end of the elevator shaft frame 321 extends a distance behind the moving vehicle 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 upper surface of the vehicle board of the moving vehicle 324 along the length direction of the moving vehicle 324; the telescopic frame 3252 is nested in the fixed sleeve 3251 and can slide and retract along the length direction of the moving vehicle 324; one side of the elevator shaft 321 in the length direction is hinged to the side of the telescopic frame 3252 corresponding to the rear end of the moving vehicle 324 through a hinge shaft 32521; the push cylinder 3253 is arranged along the length direction of the moving vehicle 324; the fixed end of the push cylinder 3253 is fixed to the upper surface of the vehicle board of the moving vehicle 324, and the telescopic end of the push cylinder 3253 is transmission-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 rear end of the mobile body 324, so that the elevator shaft frame 321 has a turning space for turning and erecting behind the mobile body 324, avoiding movement interference with the mobile body 324 during the turning and erecting 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 frame 321, and the other end of the telescopic cylinder 1 3261 can abut the moving body 324 to telescopically drive the elevator shaft frame 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 at the middle of the elevator shaft frame 321, so as to telescopically drive the elevator shaft frame 321 to flip around the hinge axis, and then stand the elevator shaft frame 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 moving body 324 in the initial retracted state, and is inclined from bottom to top toward the rear of the moving body 324 in the extended state.

[0098] The elevator shaft frame 321 is erected by the cooperation of the telescopic cylinder 1 3261 and the telescopic cylinder 2 3262; first, the telescopic cylinder 1 3261 drives the elevator shaft frame 321 from a horizontally laid down state to an inclined state by telescoping, and then the telescopic cylinder 2 3262 drives the elevator shaft frame 321 from an inclined state to an upright state; the elevator shaft frame 321 is flipped and erected by the two-stage telescopic drive. The flipping and laying down process of the elevator shaft frame 321 is the opposite, first, the elevator shaft frame 321 is driven from an upright state to an inclined state by the telescopic cylinder 2 3262, and then the telescopic cylinder 1 3261 slowly changes the elevator shaft frame 321 from an inclined state to a horizontally laid down state, so as to prevent the elevator shaft frame 321 from shaking violently due to its heavy deadweight when it is laid down.

[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 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 frame 321; the telescopic sleeve 3271 is installed on the outer peripheral wall at the bottom of the elevator shaft frame 321; the roller 3272 is installed at the bottom end of the telescopic sleeve 3271, so as to pre-roll and 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.

[0102] The telescopic sleeve 3271 can provide a more stable supporting force; the roller 3272 at the bottom 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, thereby avoiding the unfavorable situation that the bottom end of the telescopic leg 327 is stuck on the ground.

[0103] Specifically, the telescopic sleeve 3271 includes a fixed cylinder fixedly mounted on the outer peripheral wall of the bottom of the elevator shaft frame 321, a telescopic cylinder coaxially inserted into the lower cylinder opening of the fixed cylinder, and an oil cylinder installed in the fixed cylinder and the telescopic cylinder, and the two ends of the oil cylinder in the telescopic direction are fixedly connected to the fixed cylinder and the telescopic cylinder in a one-to-one correspondence; the roller 3272 is installed at the lower end of the telescopic cylinder. The telescopic cylinder can be extended and retracted by the extension and retraction of the oil cylinder.

[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 corresponding to the sliding entrance 3114 and the sliding exit 3115 on the side away from the mobile body 324 are 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 corresponding to the mounting frame 23 of the loading and transporting vehicle 2 on the side away from the mobile body 324 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 accommodating 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 accommodating rack 311; the waiting area 3111 is located below the corresponding support body 3113 in the accommodating 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 position corresponding to 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 open the supporting body 3113 and enter the poultry loading area 3112, and the returned supporting 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 311 is open at the position corresponding to 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 can be turned up and returned to its original position. It can be turned over and avoided during the ascending process of the loading and conveying platform 4, and can be turned over and returned to its original position after the loading and conveying platform 4 enters the poultry loading area 3112 to stably support the loading and conveying platform 4 in the poultry loading area 3112; thereby, the loading and conveying platform 4 can smoothly switch the workstation from the waiting area 3111 to the poultry loading area 3112 in one direction. The sliding entrance 3114 corresponding to the waiting area 3111 can make the inner cavity of the lifting car 322 communicate with the waiting area 3111 when the lifting car 322 is horizontally corresponding to the waiting area 3111, so that the loading and conveying platform 4 can be smoothly pushed out from the inner cavity of the lifting car 322 and 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 horizontally corresponds 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 is adapted to slide and fit on the inner wall of the accommodating frame 311 along the height direction of the accommodating frame 311; the supporting bodies 3113 are long and there are two of them, and both of them are arranged along the length direction of the accommodating frame 311 and correspond to the middle part of the height direction of the accommodating frame 311; the two supporting bodies 3113 are arranged one by one on the two side walls in the width direction of the accommodating frame 311; the outer sides of the two supporting bodies 3113 in opposite directions are hinged on the accommodating frame 311. The two supporting bodies 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 and push the two supporting bodies 3113 to flip 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 supporting bodies 3113. The two supporting bodies 3113 flip and reset to the bottom end of the loading and conveying platform 4 corresponding to the poultry loading area 3112, and then the bottom end of the loading and conveying platform 4 located in the poultry loading area 3112 can fall to the top of the two supporting bodies 3113 to be stabilized on the two supporting bodies 3113. After the loading and conveying platform 4 is filled with poultry, it can slide along the top of the two supporting bodies 3113 to pass through the sliding opening 3115.

[0109] Specifically, the top of the two support bodies 3113 are fixedly installed with a slide rail 1 3116 along the length direction; the bottom of the loading and conveying platform 4 is installed with pulleys corresponding to the two slide rails 1 3116; the pulleys can be slidably connected to the slide rail 1 3116. The bottom surface of the accommodating frame 311 is fixed with a slide rail 2 3117 corresponding to the pulley at the bottom of the loading and conveying platform 4, and the pulleys can be slidably connected to the slide rail 2 3117.

[0110] Specifically, a slide rail 3221 is provided at the bottom of the lift car 322 along the length direction of the elevator shaft frame 321, and the slide rail 3221 can be adapted to be slidably connected with the pulley at the bottom of the loading and conveying platform 4. When the lift car 322 corresponds to the poultry loading area 3112, the slide rail 3221 can be connected with the slide rail 1 3116 along the length direction. When the lift car 322 corresponds to the waiting area 3111, the slide rail 3221 can be connected with the slide rail 2 3117 along the length direction.

[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 receiving frame 311 below the corresponding waiting area 3111; the lifting mechanism 3122 is installed on the receiving frame 311; the lifting end of the lifting mechanism 3122 is transmission-connected to the lifting bracket 3121 to drive the lifting bracket 3121 to rise and fall in the receiving frame 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 lift and 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 below the waiting area 3111 to wait for the next lifting task.

[0113] In some embodiments, the lifting mechanism 3122 includes a driving motor 31221 fixedly mounted on the bottom of the accommodating frame 311 through a bracket, a driving gear 31222 connected to the output shaft of the driving motor 31221, a moving rack 31223 connected to the bottom of the accommodating frame 311 in a sliding manner along the length direction of the accommodating frame 311, a steel 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 steel wire rope 31224 is fixedly connected to the moving rack 31223, and the other end of the steel wire rope 31224 passes through the pulley 31225 and suspends the fixed lifting bracket 3121. The driving gear 31222 is meshed and connected to the moving 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, and 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 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, in order to realize the automatic return of the two upwardly flipped supports 3113, a section of the steel wire 31224 is abutted against the outer sides of the two supports 3113 in opposite directions; the steel wire 31224 can be pressed against the support body 3113 during the upward flipping process to bend the steel wire 31224, and the bent steel wire 31224 can also drive the two upwardly flipped supports 3113 to automatically return to their original positions. That is, when the loading and conveying platform 4 is lifted from the waiting area 3111 to the poultry loading area 3112, the two supports 3113 are pushed upward, and the two supports 3113 are flipped upward to avoid and press against the corresponding steel wire 31224; when the loading and conveying platform 4 is lifted to a position higher than the two supports 3113, the two supports 3113 are released and automatically and quickly reset to a horizontal state under the elastic force of the steel wire 31224 to support the bottom end of the loading and conveying platform 4.

[0117] In some embodiments, an anti-escape device 5 is also 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 frame 321, and the anti-escape net cover 51 is located on the side of the elevator shaft frame 321 in an upright state away from the moving vehicle 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 frame 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 frame 321. When the poultry loading and conveying platform 22 that slides out to the rear of the carrier body 21 is connected with 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 fixed rack 2 521, a driving gear 2 522, a lifting motor 523 and a motor mounting frame 524. The fixed rack 2 521 is fixed to the side wall of the elevator shaft frame 321 away from the moving body 324 along the height direction of the elevator shaft frame 321; the motor mounting frame 524 is slidably connected to the side wall of the elevator shaft frame 321 away from the moving body 324 along the height direction of the elevator shaft frame 321; the housing of the lifting motor 523 is fixedly installed on the motor mounting frame 524; the output shaft of the lifting motor 523 is transmission-connected to the driving gear 2 522, and the driving gear 2 522 is meshedly connected with the fixed rack 2 521. The lifting motor 523 drives the driving gear 2 522 to rotate, and then drives the gear 2 522 to move on the fixed rack 2 521, and then drives the motor mounting frame 524 to slide and rise and fall along the height direction of the elevator shaft frame 321. The anti-escape net cover 51 is installed on the motor mounting frame 524 and can be lifted and lowered together with the motor mounting frame 524.

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

[0121] In some embodiments, a poultry unloading device is also included, which is used to connect between the loading and transporting vehicle 2 and the slaughtering conveyor line to unload the poultry on each poultry loading and conveying platform 22 of the loading and transporting vehicle 2 and convey it to the slaughtering conveyor line. The poultry unloading device is designed with reference to the prior art (Chinese patents CN118907889A, CN118651679A).

[0122] In some embodiments, a counting sensor for counting the poultry loading is also included, and the counting sensor is installed on the telescopic movable frame 124 at the corresponding poultry outlet 1241 to record the number of poultry passing through the poultry outlet 1241. The counting sensor can count the number of poultry loaded on the loading and conveying platform 4, so as to control the number of poultry loaded on each poultry loading and conveying platform 22 of the loading and transporting vehicle 2, thereby realizing accurate detection and control of the total number of poultry loaded on the loading and transporting 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 above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0124] The present specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. 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, characterized in that: Also includes: A telescopic conveying device (1), wherein the poultry outlet of the loading conveying device is connected to the poultry inlet of the telescopic conveying device (1) to transfer poultry; A loading and transporting vehicle (2), the loading and transporting vehicle (2) comprising a transporting vehicle body (21) and a poultry loading and conveying platform (22) slidably connected to the transporting vehicle body (21) along the length direction of the transporting vehicle body (21); A circulating conveying device (3) and a loading conveying platform (4); the circulating conveying device (3) is transmission-connected to the loading conveying platform (4) to drive the loading conveying platform (4) to move cyclically, thereby enabling the loading conveying platform (4) to connect to the poultry outlet of the telescopic conveying device (1) to receive the poultry to be transported, and thereby enabling the loading conveying platform (4) to connect to the poultry loading conveying platform (22) that slides out to the rear of the carrier body (21) to load the poultry.

2. A poultry loading and unloading transportation system according to claim 1, characterized in that: The telescopic conveying device (1) comprises 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 with a 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 with 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) so ​​that the poultry outlet (1241) corresponds to the top of the loading conveying platform (4), so that poultry can be evenly loaded onto the loading conveying platform (4) in a telescopic manner.

3. A poultry loading and unloading transportation system according to claim 1, characterized in that: The circulating conveying device (3) comprises a lifting part (31) and a lifting conveying part (32); the lifting part (31) comprises a accommodating frame (311) and a lifting mechanism (312) arranged on the accommodating frame (311); the lifting conveying part (32) comprises an elevator shaft frame (321), a lifting car (322) that is liftable and arranged in the elevator shaft frame (321), and a horizontal push-pull mechanism (323) arranged on the lifting car (322); 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) so as to transport poultry to the loading and conveying platform (4) located in the poultry loading area (3112); 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 aligned with 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 carry The loading and conveying platform (4) loaded with poultry is moved upward so that the loading and conveying platform (4) is connected, slidably extended 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 aligned with the waiting area (3111).

4. A poultry loading and unloading transportation system according to claim 3, characterized in that: The lifting and conveying part (32) also includes a moving vehicle body (324) and a horizontal overturning and rotating mechanism; The flat-overturning mechanism is installed on the moving body (324), and the flat-overturning mechanism is connected to the side wall of the elevator shaft frame (321) in a transmission manner to drive the elevator shaft frame (321) to overturn and stand upright behind the moving body (324) or to overturn and lay down on the moving body (324).

5. A poultry loading and unloading transportation system according to claim 4, characterized in that: The flat push and flip mechanism comprises a flat push mechanism (325) and a flip mechanism (326); The horizontal pushing mechanism (325) is installed on the moving 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 frame (321) through a hinge shaft so as to push the elevator shaft frame (321) in a laid-down state along the length direction of the moving body (324), thereby making the bottom end of the elevator shaft frame (321) extend or retract to the rear of the moving body (324); the hinge shaft is arranged along the width direction of the moving body (324) and can be moved to the rear side of the corresponding moving body (324); the flipping mechanism (326) is transmission-connected to the elevator shaft frame (321) so as to drive the elevator shaft frame (321) to flip around the hinge shaft, and make the elevator shaft frame (321) stand upright behind the moving body (324) or be laid down on the moving body (324).

6. A poultry loading and unloading transportation system according to claim 5, characterized in that: The flipping mechanism (326) comprises 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 frame (321), and the other end of the telescopic cylinder 1 (3261) can abut against the moving vehicle body (324) to telescopically drive the elevator shaft frame (321) to flip around the hinge axis; One end of the telescopic cylinder 2 (3262) is hinged on the moving body (324), and the other end of the telescopic cylinder 2 (3262) is hinged on the middle of the elevator shaft frame (321), so as to telescopically drive the elevator shaft frame (321) to flip around the hinge axis, thereby standing the elevator shaft frame (321) upright behind the moving body (324) or laying it down on the moving body (324).

7. A poultry loading and unloading transportation system according to claim 4, characterized in that: The lifting and conveying part (32) further comprises a telescopic support leg (327), wherein the telescopic support leg (327) is mounted at the bottom of the elevator shaft frame (321) so as to pre-contact the ground and support the elevator shaft frame (321) during the process of the elevator shaft frame (321) being turned over from a laid-down state to an upright state.

8. A poultry loading and unloading transportation system according to claim 7, characterized in that: The telescopic support leg (327) comprises a telescopic sleeve (3271) and a roller (3272); the telescopic sleeve (3271) is arranged along the height direction of the elevator shaft frame (321); the telescopic sleeve (3271) is installed on the outer peripheral wall at the bottom of the elevator shaft frame (321); the roller (3272) is installed at the bottom end of the telescopic sleeve (3271) so as to roll in contact with the ground in advance and support the elevator shaft frame (321) during the process of the elevator shaft frame (321) being turned over from a laid-down state to an upright state.

9. A poultry loading and unloading transportation system according to claim 3, characterized in that: The accommodating frame (311) is a hollow structure, and a support body (3113) 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 (311); a waiting area (3111) is located in the accommodating frame (311) below the support body (3113), and a poultry loading area (3112) is located in the support body (3113) above the support body (3113); A side wall of the accommodating frame (311) corresponding to the waiting area (3111) is open 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 supporting body (3113) and enter the poultry loading area (3112), and the returning supporting 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); a side wall of the accommodating frame (311) corresponding to the poultry loading area (3112) is open 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).

10. A poultry loading and unloading transportation system according to claim 9, characterized in that: The lifting mechanism (312) comprises a lifting bracket (3121) and a lifting mechanism (3122); the lifting bracket (3121) is arranged in the accommodating frame (311) below the waiting area (3111); the lifting mechanism (3122) is installed on the accommodating frame (311); the lifting end of the lifting mechanism (3122) is connected to the lifting bracket (3121) in a transmission manner to drive the lifting bracket (3121) to rise and fall in the accommodating frame (311); the lifting bracket (3121) can abut against 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).

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