Poultry conveying service device

Abstract

The invention discloses a poultry conveying service device, and relates to the technical field of poultry transportation equipment, and the poultry conveying service device comprises a loading and conveying platform used for loading poultry and conveying and loading the loaded poultry; the circulating conveying device is in transmission connection with the loading conveying platform so as to drive the loading conveying platform to circularly move between the loading station and the loading station; the loading station corresponds to the upper part of the loading station; when the loading conveying platform is located at the loading station, poultry are loaded; and the loading station is a liftable station, so that the loading conveying platform at the loading station is connected with the poultry loading conveying platforms at different heights on the loading transport vehicle for poultry conveying and loading. The poultry loading uniformity and poultry loading efficiency can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of poultry transport equipment, in particular to a poultry transport service device. 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, the existing poultry loading service vehicle responsible for transporting and loading poultry from the loading and conveying device (used to transport poultry from the poultry house to the outside) to the multi-layer poultry loading and conveying platform with different heights on the loading and transport vehicle adopts a channel-type poultry conveying mechanism. For example, the Chinese patent (CN118850800A) discloses a poultry loading service vehicle, which controls the discharge end of the loading and conveying mechanism by a swinging cylinder group to swing and load poultry, so as to improve the uniformity of poultry loading. However, due to the swinging speed of the loading and conveying mechanism, it is difficult to further improve the loading efficiency, and the loading and conveying mechanism installed on the vehicle body is prone to self-swaying during the swinging process, thereby affecting the loading effect. The Chinese patent (CN118637001A) discloses a multi-channel poultry loading mechanism and a poultry loading service vehicle having the same, which can quickly load poultry onto a multi-layer loading and transport vehicle through multiple poultry loading and conveying channels, thereby improving the poultry loading efficiency. However, there are still intervals between the multiple poultry loading and conveying channels, which makes it difficult to further improve the uniformity of poultry loading.

[0004] Therefore, how to provide a poultry conveying service device that can further improve the loading uniformity and poultry conveying efficiency by optimizing the conveying structure is an urgent problem to be solved by those skilled in the art. Summary of the invention

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

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

[0007] The present invention provides a poultry conveying service device, comprising:

[0008] The loading and conveying platform is used for loading poultry and conveying the loaded poultry onto a vehicle for loading.

[0009] The circulating conveying device is drivingly connected to the loading and conveying platform to drive the loading and conveying platform to circulate between the loading station and the vehicle loading station; the vehicle loading station corresponds to the position above the loading station; when the loading and conveying platform is at the loading station, poultry is loaded; the vehicle loading station is a liftable station so that the loading and conveying platform at the vehicle loading station can connect with the poultry loading conveying platforms at different heights on the loading transport vehicle for poultry conveying and vehicle loading.

[0010] When the poultry conveying service device of the present invention is in use, it is arranged between the poultry loading conveying platform of the loading transport vehicle and the poultry outlet of the loading conveying device, responsible for receiving the poultry conveyed out from the poultry house by the loading conveying device, and conveying the poultry to the poultry loading conveying platforms at different heights of the corresponding loading transport vehicle for connecting and loading. The loading and conveying platform connects with the poultry loading conveying platform of the loading transport vehicle, and the platform-to-platform transfer method can achieve fast and uniform poultry loading. During operation, the circulating conveying device is used to continuously circulate the loading and conveying platform between the loading station and the vehicle loading station, thereby realizing continuous operation of transporting poultry, and greatly improving the conveying efficiency of poultry transportation.

[0011] As a further improvement of the above technical solution, the loading and conveying platform includes a poultry loading frame and a poultry conveying platform installed at the inner bottom of the poultry loading frame; the top of the poultry loading frame is open corresponding to the position above the poultry conveying platform to form a poultry falling inlet, and a poultry outlet is provided on one side of the poultry loading frame corresponding to the output end of the poultry conveying platform; the circulating conveying device is drivingly connected to the poultry loading frame to drive the poultry loading frame to circulate between the loading station and the vehicle loading station.

[0012] The beneficial effect of the above technical solution is that when the loading and conveying platform is at the loading station, the poultry to be transferred and loaded falls from the poultry falling inlet onto the poultry conveying platform in the poultry loading frame, and the poultry conveying platform plays a role in supporting the poultry; when the loading and conveying platform is at the vehicle loading station, the poultry conveying platform of the loading and conveying platform can connect with the poultry loading conveying platform, and poultry is loaded in a platform-to-platform transfer method, so that poultry conveying and vehicle loading are both uniform and fast and efficient.

[0013] As a further improvement of the above technical solution, the circulating conveying device includes a lifting part and a lifting and conveying part; the lifting part includes a containing frame and a lifting mechanism arranged on the containing frame; the lifting and conveying part includes an elevator shaft frame, a liftable lifting car arranged in the elevator shaft frame, and a horizontal push-pull mechanism arranged on the lifting car.

[0014] The accommodating rack is provided with a waiting station and a loading station for accommodating the loading and conveying platform; the loading station is located above the waiting station; the lifting mechanism is used to lift and transfer the loading and conveying platform located at the waiting station to the loading station;

[0015] The accommodating rack can be docked at the lower part of one side of the elevator shaft; the horizontal push-pull mechanism can be detachably connected to the loading and conveying platform located at the loading station when the lifting car is horizontally corresponding to the loading station, so as to move the loading and conveying platform full of poultry from the loading station into the lifting car; the lifting car can drive the loading and conveying platform full of poultry to rise so that the loading and conveying platform is at loading stations at different heights, and then connect above the poultry loading and conveying platforms at different heights on the loading and transporting vehicle for poultry loading and conveying; the horizontal push-pull mechanism can move the empty loading and conveying platform from the lifting car into the waiting station when the lifting car is horizontally corresponding to the waiting station.

[0016] The beneficial effects of the above technical solution are: under the combined drive of the lifting mechanism, the lifting car and the horizontal push-pull mechanism, the cyclic movement path of the loading and conveying platform is: successively passing through the waiting station, the loading station, entering the lifting car, rising above the corresponding poultry loading and conveying platform, extending out of the lifting car and connecting above the poultry loading and conveying platform, retracting into the lifting car, descending to the corresponding waiting station, and returning to the waiting station. The loading and conveying platform can continuously move and change stations along the cyclic movement path, thereby realizing the efficient transfer of poultry.

[0017] As a further improvement of the above technical solution, the accommodating rack is of a hollow structure, and a support body that can be turned upward and returned is hinged in the middle of the inner wall of the accommodating rack; the waiting station is below the support body in the accommodating rack, and the loading station is above the support body in the support body;

[0018] One side wall of the accommodating rack corresponding to the waiting station is open to form a sliding inlet, and the loading and conveying platform can slide into the waiting station from the sliding inlet; the loading and conveying platform can move upward to push open the support body and enter the loading station, and the returned support body can support at the bottom end of the loading and conveying platform to support the loading and conveying platform at the loading station; one side wall of the accommodating rack corresponding to the loading station is open to form a sliding outlet, and the loading and conveying platform can slide out of the loading station from the sliding outlet.

[0019] 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 loading station to stably support the loading and conveying platform in the loading station; thereby, the loading and conveying platform can smoothly switch positions from the waiting station to the loading station in one direction. The sliding entrance corresponding to the waiting station can connect the inner cavity of the lifting car with the waiting station when the lifting car is horizontally corresponding to the waiting station, 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 station. The sliding exit corresponding to the loading station can connect the inner cavity of the lifting car with the loading station when the lifting car is horizontally corresponding to the loading station, so that the loading and conveying platform can be smoothly pulled out of the loading station and pass through the sliding exit to slide into the inner cavity of the lifting car.

[0020] 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 below the waiting station; 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 at the waiting station to lift the loading and conveying platform from the waiting station to the loading station.

[0021] The beneficial effect of the above technical solution is: when the lifting mechanism is working, the lifting bracket located below the waiting station is responsible for lifting the loading and conveying platform to transfer the loading and conveying platform from the waiting station to the loading station; then, the lifting bracket is reset to below the waiting station to wait for the next lifting task.

[0022] 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;

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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 on the ground, 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.

[0027] As a further improvement of the above technical solution, the flat push and flip mechanism includes a flat push mechanism and a flip mechanism;

[0028] 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.

[0029] The beneficial effect of the above technical solution is: in order to switch a high elevator shaft frame from a loading and lying transportation 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, avoiding motion interference with the moving body during the elevator shaft frame flipping and touching the ground.

[0030] 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;

[0031] 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.

[0032] The beneficial effects of the above technical solution are as follows: The upstanding of the elevator derrick is achieved through the cooperation of the first telescopic cylinder and the second telescopic cylinder. First, the first telescopic cylinder drives the elevator derrick from the horizontally laid-down state to an inclined state through telescoping. Secondly, the second telescopic cylinder drives the elevator derrick from the inclined state to the upstanding state. The flipping and upstanding of the elevator derrick are realized through two-stage telescopic drive. The process of flipping and laying down the elevator derrick is opposite. First, the second telescopic cylinder drives the elevator derrick from the upstanding state to an inclined state, and then the first telescopic cylinder slowly changes the elevator derrick from the inclined state to the horizontally laid-down state to prevent violent shaking when the elevator derrick is laid down due to its large self-weight.

[0033] As a further improvement of the above technical solution, it further includes a telescopic conveying device. One end of the telescopic conveying device along the conveying direction is an inlet for connecting the poultry outlet of the loading and conveying device, and the other end is an outlet that reciprocates horizontally and telescopically along the conveying direction. The outlet of the telescopic conveying device corresponds to above the loading station to convey poultry onto the loading and transporting platform located at the loading station.

[0034] The beneficial effects of the above technical solution are as follows: The outlet of the telescopic conveying device conveys poultry onto the loading and transporting platform in a manner of reciprocating horizontally and telescopically along the conveying direction. Compared with the traditional swinging poultry loading, the operation is more stable, the uniform placement of poultry on the loading and transporting platform can be realized, and the rapid and efficient uniform poultry loading can be achieved.

[0035] As can be seen from the above technical solution, compared with the prior art, the present invention discloses a poultry conveying service device, which has the following advantages and beneficial effects:

[0036] 1. The present invention constructs a platform-to-platform transfer method by connecting the loading and transporting platform with the poultry-loading conveying platform, and can quickly, evenly and efficiently load poultry into the loading transport vehicle; the loading and transporting platform moves in a preset path in the circulating conveying device, greatly improving the operation efficiency of poultry loading.

[0037] 2. The outlet of the telescopic conveying device of the present invention conveys poultry onto the loading and transporting platform in a manner of reciprocating horizontally and telescopically along the conveying direction. Compared with the traditional swinging poultry-loading mechanism, the operation is more stable, which is beneficial to improving the conveying speed of poultry.

[0038] 3. The present invention realizes the cyclic conveying of the loading and conveying platform through the lifting part cooperating with the lifting and conveying part; the accommodating frame of the lifting part constructs the loading station and the waiting station distributed up and down. The vacant loading and conveying platform can temporarily return to the waiting station to wait for poultry loading. The lifting mechanism is responsible for lifting the vacant loading and conveying platform from the waiting station to the loading station. After the loading and conveying platform in the loading station is filled with poultry, it is conveyed upward by the lifting car to the upper part of the poultry loading and conveying platform of the loading transport vehicle for connection and loading. Then, the lifting car sends the vacant loading and conveying platform back to the waiting station, realizing the orderly cyclic movement of the loading and conveying platform and the transfer and loading of poultry.

[0039] 4. The elevator shaft of the present invention is mounted on the moving vehicle body to form a vehicle-mounted elevator conveying structure. The elevator shaft can realize the rapid switching between the laid-down state and the upright state through the horizontal pushing and flipping mechanism, achieving rapid transfer and layout. When the elevator shaft is upright and working behind the moving vehicle body, the moving vehicle body can play a role in stabilizing the elevator shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0041] Figure 1 Schematic three-dimensional view of the overall structure of a poultry conveying service device of the present invention;

[0042] Figure 2 Another perspective schematic three-dimensional view of the overall structure of a poultry conveying service device of the present invention;

[0043] Figure 3 The present invention Figure 2 Enlarged schematic view of the structure at A in the present invention;

[0044] Figure 4 Schematic view of the structure of the cyclic conveying device of a poultry conveying service device of the present invention;

[0045] Figure 5 The present invention Figure 4 Enlarged schematic view of the structure at B in the present invention;

[0046] Figure 6 Schematic view of the structure of the anti-escape lifting mechanism of a poultry conveying service device of the present invention;

[0047] Figure 7 Schematic view of the structure of the loading and conveying platform of a poultry conveying service device of the present invention;

[0048] Figure 8 Schematic diagram of the connection between a poultry transportation service device of the present invention and a loading transport vehicle for the poultry loading state;

[0049] Figure 9 Schematic diagram of the installation state of the anti - escape device when a poultry transportation service device of the present invention is loading poultry;

[0050] In the figure: 1. Loading and conveying platform; 11. Poultry loading frame; 111. Poultry inlet; 112. Poultry outlet; 12. Poultry conveying platform; 2. Circulating conveying device; 21. Lifting part; 211. Accommodating frame; 2111. Waiting station; 2112. Loading station; 2113. Support body; 2114. Sliding inlet; 2115. Sliding outlet; 2116. Rail 1; 2117. Rail 2; 212. Lifting mechanism; 2121. Lifting bracket; 2122. Lifting mechanism; 21221. Driving motor; 21222. Driving gear 3; 21223. Moving rack; 21224. Steel wire rope; 21225. Pulley; 22. Lifting and conveying part; 221. Elevator shaft frame; 222. Lifting car; 2221. Rail 3; 223. Horizontal pushing and pulling mechanism; 2231. Fixed rack 1; 2232. Inserting body; 2233. Inserting plate; 2234. Pushing and pulling shell; 2235. Pushing and pulling track; 224. Moving vehicle body; 225. Horizontal pushing mechanism; 2251. Fixed sleeve; 2252. Telescopic frame; 22521. Hinge shaft; 2253. Horizontal pushing oil cylinder; 226. Flipping mechanism; 2261. Telescopic cylinder 1; 2262. Telescopic cylinder 2; 227. Telescopic support leg; 2271. Telescopic sleeve; 2272. Roller; 228. Hoist; 2281. Rope; 3. Telescopic conveying device; 31. Walking frame body; 32. Telescopic conveying mechanism; 321. Fixed frame; 3211. Poultry inlet; 322. Conveyor belt 1; 323. Driving mechanism 1; 324. Telescopic moving frame; 3241. Poultry outlet; 325. Conveyor belt 2; 326. Driving mechanism 2; 327. Telescopic driving mechanism; 3271. Telescopic motor; 3272. Telescopic driving gear; 3273. Telescopic rack; 4. Loading transport vehicle; 41. Carrying vehicle body; 42. Poultry loading and conveying platform; 43. Installation frame; 5. Anti - escape device; 51. Anti - escape net cover; 52. Anti - escape lifting mechanism; 521. Fixed rack 2; 522. Driving gear 2; 523. Lifting motor; 524. Motor mounting frame. Detailed implementation mode

[0051] Embodiments of the present invention will be described in detail below. The technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation of the present invention.

[0052] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships 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 thus should not be construed as a limitation of the present invention.

[0053] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0054] In the present invention, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] Traditional poultry loading service vehicles (see Chinese patents CN118850800A, CN 118651679 A) are used to connect and transfer and load poultry between the poultry loading and conveying platform 42 of the loading and transporting vehicle 4 and the poultry outlet of the loading and conveying device. The specific structure of the loading and conveying device can be referred to the prior art (Chinese patent CN112209022B). The specific structure of the loading and transporting vehicle 4 can be referred to the prior art (Chinese patent CN118651679A).

[0056] An installation frame 43 is fixed on the carrying vehicle body 41 of the loading and transporting vehicle 4. Inside the installation frame 43, there are multiple poultry loading and conveying platforms 42. The multiple poultry loading and conveying platforms 42 are slidably connected inside the installation frame 43 along the length direction of the installation frame 43; the multiple poultry loading and conveying platforms 42 are arranged at intervals in the height direction of the installation frame 43 and their conveying directions are all the same as the sliding direction; one end of the poultry loading and conveying platform 42 along the sliding direction is a poultry inlet that can slide out from one side of the installation frame 43 to the outside to receive the poultry that falls from above; a poultry unloading outlet is provided on one side of the poultry loading and conveying platform 42 along its sliding direction corresponding to the poultry inlet. The poultry loading and conveying platform 42 has an endless conveyor belt, and the conveying direction of the endless conveyor belt is the same as the sliding and telescopic direction of the poultry loading and conveying platform 42.

[0057] Specifically, the carrying vehicle body 41 can be a truck. The installation frame 43 is rectangular parallelepiped-shaped and is fixedly installed on the truck bed along the length direction of the truck. There are 9 layers of poultry loading and conveying platforms 42 on the loading and transporting vehicle 4, and all 9 layers of poultry loading and conveying platforms 42 can slide horizontally along the length direction of the installation frame 43; all 9 layers of poultry loading and conveying platforms 42 can extend out of the rear side of the carrying vehicle body 41 and the extended distance is not less than 1.8 m. The loading and conveying platform 1 can be connected above any one of the poultry loading and conveying platforms 42 for loading poultry onto the vehicle.

[0058] According to an embodiment of the present invention, as Figures 1 to 9 shown, a poultry conveying service device is used to connect between the poultry loading and conveying platform 42 of the loading and transporting vehicle 4 and the poultry outlet of the loading and conveying device for poultry transfer and loading, and includes a loading and conveying platform 1 and a circulating conveying device 2.

[0059] The loading and conveying platform 1 is used for loading poultry and conveying the loaded poultry onto the vehicle. The circulating conveying device 2 is drivingly connected to the loading and conveying platform 1 to drive the loading and conveying platform 1 to circulate between the loading station 2112 and the loading position; the loading position corresponds to above the loading station 2112; when the loading and conveying platform 1 is at the loading station 2112, it loads poultry; the loading position is a liftable position so that the loading and conveying platform 1 at the loading position can be connected to the poultry loading and conveying platforms 42 at different heights on the loading and transporting vehicle 4 for poultry conveying and loading.

[0060] When a poultry conveying service device of the present embodiment is used, it is arranged between the poultry loading and conveying platform 42 of the loading and conveying vehicle 4 and the poultry outlet of the loading and conveying device, and is responsible for receiving the poultry conveyed from the poultry house by the loading and conveying device, and conveying the poultry to the poultry loading and conveying platforms 42 of different heights of the corresponding loading and conveying vehicle 4 for connection and loading. The loading and conveying platform is connected to the poultry loading and conveying platform of the loading and conveying vehicle, and the platform-to-platform transfer method can realize fast and uniform loading of poultry. When working, the circulating conveying device is used to continuously circulate the loading and conveying platform between the loading station 2112 and the loading station, thereby realizing the continuous operation of transferring poultry, and greatly improving the transportation efficiency of poultry transportation.

[0061] In some embodiments, the loading and conveying platform 1 includes a poultry loading frame 11 and a poultry conveying platform 12 installed at the bottom of the poultry loading frame 11; the top of the poultry loading frame 11 corresponding to the top of the poultry conveying platform 12 is open to form a poultry landing entrance 111, and a poultry output port 112 is provided on one side of the poultry loading frame 11 corresponding to the output end of the poultry conveying platform 12; the circulating conveying device 2 is transmission-connected to the poultry loading frame 11 to drive the poultry loading frame 11 to circulate between the loading station 2112 and the loading station.

[0062] When the loading and conveying platform 1 is located at the loading station 2112, the poultry to be transferred and loaded falls from the poultry drop-in entrance 111 to the poultry conveying platform 12 in the poultry loading frame 11, and the poultry conveying platform 12 plays the role of supporting the poultry; when the loading and conveying platform 1 is located at the loading station, the poultry conveying platform 12 of the loading and conveying platform 1 can be connected to the poultry loading and conveying platform 42, and the poultry is loaded in a platform-to-platform transfer manner, so that the poultry transportation and loading are both uniform, fast and efficient.

[0063] Specifically, the top of the poultry loading frame 11 is open and trough-shaped; the poultry conveying platform 12 can use a plate chain conveying mechanism; the poultry loading cavity is formed above the chain plate corresponding to the plate chain conveying mechanism in the poultry loading frame 11. When the loading conveying platform 1 is connected with the poultry loading conveying platform 42 to load poultry, the conveying direction of the plate chain conveying mechanism of the loading conveying platform 1 is the same as the conveying direction of the ring conveyor belt of the poultry loading conveying platform 42.

[0064] Specifically, the width of the poultry loading conveying platform 42 is the same as that of the vehicle loading conveying platform 1, and the length of the poultry loading conveying platform 42 is three times the length of the vehicle loading conveying platform 1, that is, the poultry loading capacity of each layer of the poultry loading conveying platform 42 is three times the poultry loading capacity of the vehicle loading conveying platform 1. When loading poultry, the running plate chain conveying mechanism can evenly convey the poultry on its chain plate to the poultry loading conveying platform 42, and the operation of the annular conveyor belt of the poultry loading conveying platform 42 can convey the loaded poultry toward the front of the vehicle, so that the rear of the poultry loading conveying platform 42 is vacant again, and further waits for the next vehicle loading conveying platform 1 to transport poultry for loading again.

[0065] In some embodiments, the cyclic conveying device 2 includes a lifting part 21 and a lifting and conveying part 22; the lifting part 21 includes a receiving frame 211 and a lifting mechanism 212 arranged on the receiving frame 211; the lifting and conveying part 22 includes an elevator shaft frame 221, a lift car 222 that is liftably arranged in the elevator shaft frame 221, and a horizontal push-pull mechanism 223 arranged on the lift car 222.

[0066] The receiving frame 211 is provided with a waiting station 2111 and a loading station 2112 for receiving the loading and conveying platform 1; the loading station 2112 is located above the waiting station 2111; the lifting mechanism 212 is used to lift and transfer the loading and conveying platform 1 located at the waiting station 2111 to the loading station 2112.

[0067] The receiving frame 211 can be docked at the lower part of one side of the elevator shaft frame 221; when the horizontal push-pull mechanism 223 is horizontally corresponding to the loading station 2112, it can be detachably connected to the loading and conveying platform 1 located at the loading station 2112 to move the loading and conveying platform 1 full of poultry from the loading station 2112 into the lift car 222; the lift car 222 can drive the loading and conveying platform 1 full of poultry to rise so that the loading and conveying platform 1 is at loading stations at different heights, and then connect above the poultry loading and conveying platforms 42 at different heights on the loading transport vehicle 4 for poultry conveying and loading; when the horizontal push-pull mechanism 223 is horizontally corresponding to the waiting station 2111, it can move the empty loading and conveying platform 1 from the lift car 222 into the waiting station 2111.

[0068] Under the combined driving of the lifting mechanism 212, the lift car 222 and the horizontal push-pull mechanism 223, the cyclic movement path of the loading and conveying platform 1 is: passing through the waiting station 2111, the loading station 2112 in sequence, entering the lift car 222, rising above the corresponding poultry loading and conveying platform 42, extending out of the lift car 222 to connect above the poultry loading and conveying platform 42, retracting into the lift car 222, descending to the corresponding waiting station 2111, and returning to the waiting station 2111. The loading and conveying platform 1 can continuously move and change stations along the cyclic movement path, thereby realizing the efficient transfer of poultry.

[0069] Specifically, the side end in the length direction of the lift car 222 is open to facilitate the pushing out and pulling back of the loading and conveying platform 1. When the lift car 222 corresponds to the loading station, the horizontal push-pull mechanism 223 can push the loading and conveying platform 1 out from the open end of the lift car 222 so that the output end of the loading and conveying platform 1 is located outside the side of the elevator shaft frame 221 in the length direction, and then it can be connected above the poultry loading and conveying platform 42 extending to the rear of the carrier vehicle body 41 for poultry conveying and loading.

[0070] Specifically, a hoist 228 is provided at the top of the elevator shaft frame 221. The hoist 228 is connected to the top of the lift car 222 through a rope 2281 to control the suspension and lifting of the lift car 222.

[0071] In some embodiments, the horizontal push-pull mechanism 223 includes a push-pull motor, a driving gear one, a fixed rack one 2231, a plug-in body 2232, a plug-in board 2233, a push-pull housing 2234, and a push-pull track 2235.

[0072] The fixed rack one 2231 is fixed to the inner bottom end of the lift car 222 along the length direction of the lift car 222; the push-pull track 2235 is fixed to the inner bottom of the lift car 222 along the length direction of the lift car 222; the push-pull housing 2234 is slidably connected to the push-pull track 2235 to slide and push along the length direction of the lift car 222; the push-pull motor is installed on the push-pull housing 2234, and the output shaft of the push-pull motor is drivingly connected to the driving gear one, and the driving gear one is adapted to mesh with the fixed rack one 2231; the plug-in body 2232 is fixedly installed on the front side of the push-pull housing 2234; the plug-in board 2233 is fixedly installed on the outer side wall of the poultry loading frame 11 opposite to the poultry outlet 112, and the plug-in board 2233 can be detachably connected to the plug-in body 2232 correspondingly.

[0073] Specifically, the push-pull motor drives the driving gear one to rotate, thereby driving the push-pull housing 2234 to move along the length direction of the fixed rack one 2231; when the plug-in board 2233 and the plug-in body 2232 are in the plugged state, the moving push-pull housing 2234 can push and pull the poultry loading frame 11 to move along the length direction of the lift car 222.

[0074] In some embodiments, the plug-in board 2233 is horizontally arranged and one end of it is vertically fixed to the outer side wall of the poultry loading frame 11 opposite to the poultry outlet 112; a T-shaped notch is formed in the middle of the end of the plug-in board 2233 away from the poultry loading frame 11; the plug-in body 2232 is a T-shaped plug-in block that can be adaptively plugged into the T-shaped notch of the plug-in board 2233.

[0075] Specifically, when the lift car 222 moves up and down, it can drive the plug-in body 2232 to move up and down to align and be adaptively inserted into the T-shaped notch of the plug-in board 2233, thereby realizing the connection between the plug-in board 2233 and the plug-in body 2232. When the lift car 222 moves up and down, it can drive the plug-in body 2232 to disengage from the T-shaped notch of the plug-in board 2233 to realize the separation between the plug-in board 2233 and the plug-in body 2232.

[0076] In some embodiments, the accommodation rack 211 has a hollow structure. In the middle of the inner wall of the accommodation rack 211, there is a support body 2113 that is hinged and can be turned upward and returned. Below the support body 2113 in the accommodation rack 211 is a waiting station 2111, and above the support body 2113 in the support body 2113 is a loading station 2112.

[0077] One side wall of the accommodation rack 211 corresponding to the waiting station 2111 is open to form a sliding inlet 2114. The loading and unloading conveyor platform 1 can slide into the waiting station 2111 from the sliding inlet 2114. The loading and unloading conveyor platform 1 can move upward to push open the support body 2113 and enter the loading station 2112. The returned support body 2113 can support the bottom end of the loading and unloading conveyor platform 1 to support the loading and unloading conveyor platform 1 at the loading station 2112. One side wall of the accommodation rack 211 corresponding to the loading station 2112 is open to form a sliding outlet 2115. The loading and unloading conveyor platform 1 can slide out of the loading station 2112 from the sliding outlet 2115.

[0078] The support body on the middle part of the inner wall of the accommodation rack 211 that can be turned upward and returned can not only be turned over and avoided during the upward movement of the loading and unloading conveyor platform 1, but also be turned back after the loading and unloading conveyor platform 1 enters the loading station 2112 to stably support the loading and unloading conveyor platform 1 in the loading station 2112. Thus, the loading and unloading conveyor platform 1 can smoothly switch the working position unidirectionally from the waiting station 2111 to the loading station 2112. The sliding inlet 2114 corresponding to the waiting station 2111 can connect the inner cavity of the lifting car 222 with the waiting station 2111 when the lifting car 222 is horizontally corresponding to the waiting station 2111, so that the loading and unloading conveyor platform 1 can be smoothly pushed out of the inner cavity of the lifting car 222 and pass through the sliding inlet 2114 and then slide into the waiting station 2111. The sliding outlet 2115 corresponding to the loading station 2112 can connect the inner cavity of the lifting car 222 with the loading station 2112 when the lifting car 222 is horizontally corresponding to the loading station 2112, so that the loading and unloading conveyor platform 1 can be smoothly pulled out of the loading station 2112 and pass through the sliding outlet 2115 and then slide into the inner cavity of the lifting car 222.

[0079] Specifically, the loading and conveying platform 1 is adaptively and slidably attached to the inner wall of the accommodating frame 211 along the height direction of the accommodating frame 211; the supporting bodies 2113 are strip-shaped and there are two of them. Both of the two supporting bodies 2113 are arranged along the length direction of the accommodating frame 211 and both correspond to the middle part in the height direction of the accommodating frame 211; the two supporting bodies 2113 are arranged on both side walls in the inner width direction of the accommodating frame 211 in a one-to-one correspondence; the outer sides of the two supporting bodies 2113 in the opposite directions are hinged to the accommodating frame 211. The two supporting bodies 2113 are corresponding to the upper part of the loading and conveying platform 1 in the waiting station 2111; when the loading and conveying platform 1 rises, the top end can abut against and push the two supporting bodies 2113 to turn upwards to avoid the rising loading and conveying platform 1. After the loading and conveying platform 1 rises to the loading station 2112, it disengages from the two supporting bodies 2113, and the two supporting bodies 2113 turn and reset to the bottom ends of the loading and conveying platform 1 corresponding to the loading station 2112. Furthermore, the bottom end of the loading and conveying platform 1 located at the loading station 2112 can fall to the top ends of the two supporting bodies 2113 to be stable on the two supporting bodies 2113. After the loading and conveying platform 1 is filled with poultry, it can slide along the top ends of the two supporting bodies 2113 to pass through the sliding outlet 2115.

[0080] Specifically, a first slide rail 2116 is fixedly installed along the length direction at the top ends of the two supporting bodies 2113; pulleys are installed at the bottom end of the loading and conveying platform 1 corresponding to the two first slide rails 2116; the pulleys can be slidably connected to the first slide rail 2116 correspondingly. At the bottom end surface of the accommodating frame 211 corresponding to the pulleys at the bottom end of the loading and conveying platform 1, second slide rails 2117 are fixed, and the pulleys can be slidably connected to the second slide rails 2117 correspondingly.

[0081] Specifically, a third slide rail 2221 is provided along the length direction at the bottom end inside the lifting car 222, and the third slide rail 2221 can be adaptively slidably connected to the pulleys at the bottom end of the loading and conveying platform 1. When the lifting car 222 corresponds to the loading station 2112, the third slide rail 2221 can be connected to the first slide rail 2116 along the length direction. When the lifting car 222 corresponds to the waiting station 2111, the third slide rail 2221 can be connected to the second slide rail 311 along the length direction.

[0082] In some embodiments, the lifting mechanism 212 includes a lifting bracket 2121 and a lifting mechanism 2122; the lifting bracket 2121 is arranged below the waiting station 2111 inside the accommodating frame 211; the lifting mechanism 2122 is installed on the accommodating frame 211; the lifting end of the lifting mechanism 2122 is drivingly connected to the lifting bracket 2121 to drive the lifting bracket 2121 to lift inside the accommodating frame 211, and the lifting bracket 2121 can abut against the bottom of the loading and conveying platform 1 located at the waiting station 2111 to lift the loading and conveying platform 1 from the waiting station 2111 to the loading station 2112.

[0083] When the lifting mechanism 212 is working, the lifting bracket 2121 located below the waiting station 2111 is responsible for lifting the loading and conveying platform 1 to lift and transfer the loading and conveying platform 1 from the waiting station 2111 to the loading station 2112; then, the lifting bracket 2121 resets below the waiting station 2111 to wait for the next lifting task.

[0084] In some embodiments, the lifting mechanism 2122 includes a driving motor 21221 fixedly installed at the bottom of the accommodating frame 211 through a bracket, a third driving gear 21222 drivingly connected to the output shaft of the driving motor 21221, a moving rack 21223 slidably connected to the bottom end of the accommodating frame 211 along the length direction of the accommodating frame 211, a steel wire rope 21224, and a plurality of pulleys 21225. The plurality of pulleys 21225 are all installed on the accommodating frame 211. One end of the steel wire rope 21224 is fixedly connected to the moving rack 21223, and the other end of the steel wire rope 21224 bypasses the plurality of pulleys 21225 and is suspended and fixed to the lifting bracket 2121. The third driving gear 21222 is meshed and drivingly connected to the moving rack 21223.

[0085] When the lifting mechanism 2122 is working, the driving motor 21221 drives the third driving gear 21222 to rotate. The rotating third driving gear 21222 drives the moving rack 21223 to slide along the length direction of the accommodating frame 211. The sliding moving rack 21223 pulls one end of the steel wire rope 21224, so that the other end of the steel wire rope 21224 pulls and lifts or releases the lifting bracket 2121 to realize the lifting action of the lifting bracket 2121.

[0086] Specifically, the plurality of pulleys 21225 are all fixed pulleys. The plurality of fixed pulleys are all installed on the accommodating frame 211, and the specific arrangement positions of the fixed pulleys can be designed according to needs.

[0087] In some embodiments, in order to realize the automatic reset of the two upwardly flipped support bodies 2113, a section of the steel wire rope 21224 is abutted against the outer sides of the two support bodies 2113 in the opposite directions; during the upward flipping process of the support bodies 2113, the steel wire rope 21224 can be pressed, so that the steel wire rope 21224 is bent. The taut and bent steel wire rope 21224 can also drive the two upwardly flipped support bodies 2113 to automatically reset. That is, when the loading and conveying platform 1 is lifted from the waiting station 2111 to the loading station 2112, the two support bodies 2113 are pushed upward, and the two support bodies 2113 are flipped upward to avoid and press the corresponding steel wire rope 21224; when the loading and conveying platform 1 is lifted above the two support bodies 2113, the two support bodies 2113 are released and automatically and quickly reset to the horizontal state under the elastic force of the steel wire rope 21224 to support at the bottom end of the loading and conveying platform 1.

[0088] In some embodiments, in order to realize the automatic return of the two upwardly flipped support bodies 2113 , a return spring may be installed between the support body 2113 and the receiving frame 211 to enable the flipped support body 2113 to automatically return to its original position.

[0089] In some embodiments, the lifting and conveying unit 22 further includes a moving vehicle body 224 and a horizontal overturning and rotating mechanism;

[0090] The rollover and turning mechanism is installed on the moving body 224 , and the rollover and turning mechanism is connected to the side wall of the elevator shaft frame 221 to drive the elevator shaft frame 221 to flip and stand upright behind the moving body 224 or flip and lay down on the moving body 224 .

[0091] The elevator shaft frame 221 is mounted on the mobile vehicle 224, 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 221 over and puts it on the mobile vehicle 224, which can ensure the safe and stable transportation of the elevator shaft frame 221; after arriving at the workplace, the flat-turn turning mechanism turns the elevator shaft frame 221 over and stands upright behind the mobile vehicle 224, which can quickly complete the on-site layout of the elevator shaft frame 221. In addition, the elevator shaft frame 221 is arranged behind the mobile vehicle 224 in the working state, which can reduce the width of the travel road and avoid road blocking.

[0092] Specifically, the mobile vehicle body 224 can be a truck or a flatbed transport vehicle.

[0093] In some embodiments, the lifting and conveying part 22 also includes a telescopic support leg 227, which is installed at the bottom of the elevator shaft frame 221 to pre-contact the ground and support the elevator shaft frame 221 during the process of the elevator shaft frame 221 being flipped from a laid down state to an upright state.

[0094] Since the elevator shaft frame 221 installed on the mobile body 224 is at a certain height from the ground, in order to prevent the elevator shaft frame 221 from shaking when it is flipped from a laid down state to an upright state on the ground, the telescopic legs 227 installed at the bottom of the elevator shaft frame 221 can contact the ground in advance to stabilize the elevator shaft frame. As the elevator shaft frame 221 gradually stands upright, the telescopic legs can be gradually retracted, and finally the bottom of the elevator shaft frame 221 can be safely landed.

[0095] In some embodiments, the telescopic leg 227 includes a telescopic sleeve 2271 and a roller 2272; the telescopic sleeve 2271 is arranged along the height direction of the elevator shaft frame 221; the telescopic sleeve 2271 is installed on the outer peripheral wall at the bottom of the elevator shaft frame 221; the roller 2272 is installed at the bottom end of the telescopic sleeve 2271, so as to pre-roll and contact the ground and support the elevator shaft frame 221 during the process of the elevator shaft frame 221 being flipped from a laid down state to an upright state.

[0096] The telescopic sleeve 2271 can provide a more stable supporting force; the roller 2272 at the bottom of the telescopic sleeve 2271 can roll on the ground after touching the ground. As the bottom end of the elevator shaft frame 221 gradually flips over and falls to the ground, the telescopic sleeve 2271 gradually shrinks to adapt to the movement of the bottom end of the elevator shaft frame 221 that is gradually upright and flipped, thereby avoiding the unfavorable situation that the bottom end of the telescopic leg 227 is stuck on the ground.

[0097] Specifically, the telescopic sleeve 2271 includes a fixed cylinder fixedly mounted on the outer peripheral wall of the bottom of the elevator shaft frame 221, 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 2272 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.

[0098] Specifically, when the poultry is transported and loaded, the rear end of the loading and transporting vehicle 4 is arranged opposite to the rear end of the mobile body 224, and the loading and transporting vehicle 4 and the elevator shaft frame 221 are arranged one by one on both sides of the length direction of the accommodating frame 211; when the elevator shaft frame 221 is upright, the lower part corresponding to the sliding entrance 2114 and the sliding exit 2115 on the side away from the mobile body 224 are open, so that the loading and transporting platform 1 can slide in and out of the lifting car 222; when the elevator shaft frame 221 is upright, the upper part corresponding to the mounting frame 43 of the loading and transporting vehicle 4 on the side away from the mobile body 224 is open, so that the end of the loading and transporting platform 1 corresponding to the poultry output port 112 can slide in and out of the lifting car 222 and connect above the poultry loading and transporting platform 42.

[0099] In some embodiments, the flat push and flip mechanism includes a flat push mechanism 225 and a flip mechanism 226;

[0100] The horizontal pushing mechanism 225 is installed on the moving body 224, and the pushing end of the horizontal pushing mechanism 225 is hinged to the lower part of the side wall of the elevator shaft frame 221 through the hinge shaft to push the elevator shaft frame 221 in a laid-down state along the length direction of the moving body 224, thereby making the bottom end of the elevator shaft frame 221 extend or retract to the rear of the moving body 224; the hinge shaft is arranged along the width direction of the moving body 224 and can be moved to the rear side of the corresponding moving body 224; the flipping mechanism 226 is transmission-connected to the elevator shaft frame 221 to drive the elevator shaft frame 221 to flip around the hinge shaft, and make the elevator shaft frame 221 stand upright behind the moving body 224 or be laid down on the moving body 224.

[0101] To switch the relatively tall elevator derrick 221 from the state of being loaded and laid down for transportation to the state of standing upright on the ground, the horizontal pushing mechanism 225 first horizontally pushes the elevator derrick 221 backward by a certain distance along the moving vehicle body 224, that is, to extend the bottom end of the elevator derrick 221 to a certain distance behind the moving vehicle body 224. Then, the flipping mechanism 226 drives the elevator derrick 221 to flip around the hinge axis, so as to make the bottom end of the elevator derrick 221 touch the ground and stand upright on the ground, avoiding movement interference between the elevator derrick 221 and the moving vehicle body 224 during the process of the elevator derrick 221 flipping and touching the ground.

[0102] In some embodiments, the horizontal pushing mechanism 225 includes a fixed sleeve 2251, a telescopic frame 2252, and a horizontal pushing oil cylinder 2253. The fixed sleeve 2251 is fixed on the upper surface of the vehicle board of the moving vehicle body 224 along the length direction of the moving vehicle body 224. The telescopic frame 2252 is nested in the fixed sleeve 2251 and can slide and telescopically move along the length direction of the moving vehicle body 224. One side in the length direction of the elevator derrick 221 is hinged to the corresponding side of the telescopic frame 2252 at the rear end of the moving vehicle body 224 through a hinge axis 22521. The horizontal pushing oil cylinder 2253 is arranged along the length direction of the moving vehicle body 224. The fixed end of the horizontal pushing oil cylinder 2253 is fixed on the upper surface of the vehicle board of the moving vehicle body 224, and the telescopic end of the horizontal pushing oil cylinder 2253 is drivingly connected to the telescopic frame 2252 to drive the telescopic frame 2252 to slide and telescopically move. The fixed sleeve 2251 plays a guiding role for the telescopic frame 2252. The horizontal pushing oil cylinder 2253 can drive the side of the telescopic frame 2252 corresponding to the rear end of the moving vehicle body 224 to move to the rear end of the moving vehicle body 224, so that the elevator derrick 221 has a flipping space to flip and stand upright behind the moving vehicle body 224, avoiding movement interference during the flipping and standing upright process with the moving vehicle body 224.

[0103] In some embodiments, the flipping mechanism 226 includes a first telescopic cylinder 2261 and a second telescopic cylinder 2262. One end of the first telescopic cylinder 2261 is connected to the upper part of the elevator derrick 221, and the other end of the first telescopic cylinder 2261 can abut against the moving vehicle body 224 to telescopically drive the elevator derrick 221 to flip around the hinge axis.

[0104] One end of the second telescopic cylinder 2262 is hinged to the moving vehicle body 224, and the other end of the second telescopic cylinder 2262 is hinged to the middle part of the elevator derrick 221 to telescopically drive the elevator derrick 221 to flip around the hinge axis, so as to stand the elevator derrick 221 upright behind the moving vehicle body 224 or lay it down on the moving vehicle body 224.

[0105] Specifically, when the second telescopic cylinder 2262 is in the initial retracted state, it is arranged along the length direction of the moving vehicle body 224, and when the second telescopic cylinder 2262 is in the extended state, it is in an inclined state from bottom to top to the rear of the moving vehicle body 224.

[0106] The erection of the elevator shaft 221 is achieved through the cooperation of the telescopic cylinder one 2261 and the telescopic cylinder two 2262. First, the telescopic cylinder one 2261 drives the elevator shaft 221 from the horizontal laid-down state to the inclined state through telescoping. Secondly, the telescopic cylinder two 2262 drives the elevator shaft 221 from the inclined state to the erected state. The flipping and erection of the elevator shaft 221 are realized through two-stage telescopic drive. The flipping and laying-down process of the elevator shaft 221 is opposite. First, the telescopic cylinder two 2262 drives the elevator shaft 221 from the erected state to the inclined state, and then the telescopic cylinder one 2261 slowly changes the elevator shaft 221 from the inclined state to the horizontal laid-down state to prevent the elevator shaft 221 from hitting the moving vehicle body 224 and causing violent shaking due to its large self-weight when being laid down.

[0107] In some embodiments, a telescopic conveying device 3 is further included. One end of the telescopic conveying device 3 in the conveying direction is a poultry inlet 3211 for connecting to the poultry outlet of the loading conveying device, and the other end is a poultry outlet 3241 that reciprocates horizontally and telescopically in the conveying direction. The poultry outlet of the telescopic conveying device 3 corresponds to the upper part of the loading station 2112 to convey poultry onto the loading and conveying platform 1 located at the loading station 2112.

[0108] The poultry outlet 3241 of the telescopic conveying device 3 loads poultry onto the loading and conveying platform in a manner of reciprocating horizontally and telescopically in the conveying direction. Compared with the traditional swinging poultry loading, it runs more stably, can realize the uniform placement of poultry on the loading and conveying platform, and can achieve fast and efficient uniform poultry loading.

[0109] In some embodiments, the telescopic conveying device 3 includes a walking frame body 31 and a telescopic conveying mechanism 32 provided on the walking frame body 31. The fixed end of the telescopic conveying mechanism 32 is provided with a poultry inlet 3211 for connecting to the poultry outlet of the loading conveying device. The telescopic end of the telescopic conveying mechanism 32 is provided with a poultry outlet 3241 for connecting to the loading and conveying platform 1. The conveying direction of the telescopic conveying mechanism 32 can be arranged perpendicular to the conveying direction of the loading and conveying platform 1 and make the poultry outlet 3241 correspond to the upper part of the loading and conveying platform 1, so as to uniformly load poultry onto the loading and conveying platform 1 in a telescopic moving manner.

[0110] The walking frame body 31 facilitates the overall movement and position adjustment of the telescopic conveying device 3 to dock with the loading and conveying platform 1. The setting of the poultry inlet 3211 at the fixed end of the telescopic conveying mechanism 32 facilitates the connection with the poultry outlet of the loading conveying device. The setting of the poultry outlet 3241 at the telescopic end of the telescopic conveying mechanism 32 and the telescopic movement for loading poultry along the direction perpendicular to the conveying direction of the loading and conveying platform 1 can realize the uniform placement of poultry on the loading and conveying platform 1.

[0111] Specifically, the bottom of the walking frame body 31 is provided with universal walking wheels to facilitate pushing and arranging on the ground. The telescopic conveying mechanism 32 includes a fixed conveying mechanism and a telescopic conveying mechanism. The fixed conveying mechanism includes a fixed frame 321, a first conveyor belt 322 horizontally installed at the bottom inside the fixed frame 321, and a first driving mechanism 323 drivingly connected to the first conveyor belt 322 to drive the first conveyor belt 322 to operate; the telescopic conveying mechanism includes a telescopic moving frame 324, a second conveyor belt 325 horizontally installed at the bottom inside the telescopic moving frame 324, a second driving mechanism 326 drivingly connected to the second conveyor belt 325 to drive the second conveyor belt 325 to operate, and a telescopic driving mechanism 327. In the poultry conveying working state, the universal walking wheels at the bottom of the walking frame body 31 can be locked and fixed to prevent rotation and displacement.

[0112] The fixed frame 321 is fixedly installed at the top of the walking frame body 31; the telescopic moving frame 324 is arranged in the same direction as the fixed frame 321, and one end of the telescopic moving frame 324 is slidably nested at one end of the fixed frame 321 along the length direction of the fixed frame 321; the second conveyor belt 325 is connected below the first conveyor belt 322, and the conveying directions of the first conveyor belt 322 and the second conveyor belt 325 are both along the length direction of the telescopic moving frame 324 or the fixed frame 321; the other end of the fixed frame 321 has a poultry inlet 3211, and the other end of the telescopic moving frame 324 has a poultry outlet 3241; the first conveyor belt 322 and the second conveyor belt 325 operate in the same direction to convey poultry from the poultry inlet 3211 to the poultry outlet 3241. The telescopic driving mechanism 327 is installed on the walking frame body 31, and the driving end of the telescopic driving mechanism 327 is drivingly connected to the telescopic moving frame 324 to drive the telescopic moving frame 324 to perform telescopic movement relative to the fixed frame 321 along its conveying direction, so that the poultry outlet 3241 performs telescopic movement to output poultry.

[0113] Specifically, the telescopic driving mechanism 327 includes a telescopic motor 3271, a telescopic driving gear 3272, and a telescopic rack 3273; the telescopic motor 3271 is fixedly installed on the walking frame body 31 through a connecting bracket, the rotating shaft of the telescopic motor 3271 is drivingly connected to the telescopic driving gear 3272 to drive the telescopic driving gear 3272 to rotate, the telescopic rack 3273 is fixed on the telescopic moving frame 324 along the length direction of the telescopic moving frame 324, and the telescopic rack 3273 is meshed and drivingly connected to the telescopic driving gear 3272; the rotation of the telescopic motor 3271 can drive the telescopic driving gear 3272 to rotate, and the rotating telescopic driving gear 3272 drives the telescopic rack 3273 to horizontally telescopically move, thereby driving the telescopic moving frame 324 to horizontally telescope along the length direction of the fixed frame 321.

[0114] Specifically, the walking frame 31 is arranged on one side in the width direction of the accommodating frame 211; the second conveyor belt 325 is parallel to the conveying surface of the plate chain conveying mechanism, and the second conveyor belt 325 is arranged perpendicular to the conveying direction of the plate chain conveying mechanism; the poultry outlet 3241 of the telescopic moving frame 324 corresponds to the upper part of the plate chain conveying mechanism, so as to load poultry in a telescopic manner along the width direction of the plate chain conveying mechanism. With the telescopic movement of the telescopic moving frame 324, after loading one row, the plate chain conveying mechanism transports the poultry to the side away from the poultry outlet 112 by rotating a certain angle, so as to gradually and evenly distribute the poultry in the poultry loading cavity of the poultry loading frame 11.

[0115] In some embodiments, there are two loading and conveying platforms 1; in the initial state, one loading and conveying platform 1 is located at the loading station 2112, and the other loading and conveying platform 1 is located at the waiting station 2111.

[0116] During the poultry loading operation, one loading and conveying platform 1 is located at the loading station 2112 to dock with the poultry outlet 3241 of the telescopic conveying device 3 for loading poultry, and the other loading and conveying platform 1 is conveyed by the lifting car 222 and connected above the poultry loading and conveying platform 42 for poultry loading; after the loading and conveying platform 1 has unloaded the poultry, it is conveyed by the lifting car 222 and sent back to the waiting station 2111 through the horizontal pushing and pulling mechanism 223 for waiting; after the loading and conveying platform 1 at the loading station 2112 is filled with poultry, the lifting car 222 rises to separate the plug-in body 2232 from the plug-in board 2233 on the loading and conveying platform 1 in the waiting station 2111; the lifting car 222 continues to rise so that the plug-in body 2232 corresponds to and connects with the plug-in board 2233 on the loading and conveying platform 1 at the loading station 2112, and then the horizontal pushing and pulling mechanism 223 is started to pull out the loading and conveying platform 1 at the loading station 2112 and send it into the inner cavity of the lifting car 222, and then the lifting car 222 conveys the loading and conveying platform 1 filled with poultry to the loading position; immediately afterwards, the lifting mechanism 312 is started to lift the loading and conveying platform 1 in the waiting station 2111 to the loading station 2112 for loading poultry. The operation is repeated in a cycle to complete the entire poultry transfer and loading task.

[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 frame 221. The anti-escape net cover 51 is located on the side of the elevator shaft frame 221 in the upright state away from the moving vehicle body 224, and is arranged corresponding to the upper part of the telescopic conveying device 3 and the lifting part 31, and corresponding to the space between the carrying vehicle body 41 and the elevator shaft frame 221. 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 lift along the height direction of the elevator shaft frame 221. When the poultry loading conveying platform 42 that slides out to the rear of the carrying vehicle body 41 is connected to the loading conveying platform 1 that slides out of the lifting car 222 for poultry loading, the anti-escape net cover 51 is used to cover the connecting section between the poultry loading conveying platform 42 and the loading conveying platform 1 to prevent the loaded poultry from escaping.

[0119] Specifically, the anti-escape lifting mechanism 52 includes a fixed rack two 521, a driving gear two 522, a lifting motor 523 and a motor mounting bracket 524. The fixed rack two 521 is fixed on the side wall of the elevator shaft frame 221 away from the moving vehicle body 224 along the height direction of the elevator shaft frame 221; the motor mounting bracket 524 is slidably connected to the side wall of the elevator shaft frame 221 away from the moving vehicle body 224 along the height direction of the elevator shaft frame 221; the housing of the lifting motor 523 is fixedly installed on the motor mounting bracket 524; the output shaft of the lifting motor 523 is drivingly connected to the driving gear two 522, and the driving gear two 522 is meshed with the fixed rack two 521. The lifting motor 523 drives the driving gear two 522 to rotate, and then the driving gear two 522 travels on the fixed rack two 521, and then drives the motor mounting bracket 524 to slide and lift along the height direction of the elevator shaft frame 221. The anti-escape net cover 51 is installed on the motor mounting bracket 524 and can lift together with the motor mounting bracket 524.

[0120] Specifically, the anti-escape net cover 51 and the motor mounting bracket 524 are detachably connected by bolts; so as to be removed in the non-working state, and thus facilitate loading and storage.

[0121] In some embodiments, it further includes a counting sensor for counting poultry loading. The counting sensor is installed at the poultry outlet 3241 corresponding to the telescopic moving frame 324 to record the number of poultry passing through the poultry outlet 3241. The number of loaded poultry on the loading conveying platform 1 can be counted through the counting sensor, so as to control the number of poultry loaded on each poultry loading conveying platform 42 of the loading transport vehicle 4, and thus realize the accurate detection and control of the total number of poultry loaded on the loading transport vehicle 4.

[0122] It should be noted that for those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0123] In this specification, specific examples are used to elaborate on the principles and implementation manners of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation on the present invention.

Claims

1. A poultry transport service device, characterized in that: include: A loading and conveying platform (1) is used to load poultry and convey the loaded poultry to a vehicle; A circulating conveying device (2), wherein the circulating conveying device (2) is connected to the loading conveying platform (1) in a transmission manner so as to drive the loading conveying platform (1) to cyclically move between a loading station (2112) and a loading station; the loading station corresponds to the top of the loading station (2112); the loading conveying platform (1) is loaded with poultry when it is located at the loading station (2112); the loading station is a liftable station so that the loading conveying platform (1) at the loading station can be connected to a poultry loading conveying platform (42) at different heights on a loading transport vehicle (4) to transport and load poultry.

2. A poultry conveying service device according to claim 1, characterized in that: The loading and conveying platform (1) comprises a poultry loading frame (11) and a poultry conveying platform (12) installed at the bottom of the poultry loading frame (11); the top of the poultry loading frame (11) corresponding to the top of the poultry conveying platform (12) is open to form a poultry landing entrance (111), and a poultry output port (112) is provided on one side of the poultry loading frame (11) corresponding to the output end of the poultry conveying platform (12); the circulating conveying device (2) is transmission-connected to the poultry loading frame (11) to drive the poultry loading frame (11) to circulate between the loading station (2112) and the loading station.

3. A poultry conveying service device according to claim 1, characterized in that: The circulating conveying device (2) comprises a lifting part (21) and a lifting conveying part (22); the lifting part (21) comprises a accommodating frame (211) and a lifting mechanism (212) arranged on the accommodating frame (211); the lifting conveying part (22) comprises an elevator shaft frame (221), a lifting car (222) that is liftable and arranged in the elevator shaft frame (221), and a horizontal push-pull mechanism (223) arranged on the lifting car (222); The accommodating frame (211) is provided with a waiting station (2111) and a loading station (2112) for accommodating the loading and conveying platform (1); the loading station (2112) is located above the waiting station (2111); the lifting mechanism (212) is used to lift and transfer the loading and conveying platform (1) located at the waiting station (2111) to the loading station (2112); The accommodating frame (211) can be docked with the lower part of one side of the elevator shaft frame (221); the horizontal push-pull mechanism (223) can be detachably connected to the loading and conveying platform (1) located at the loading station (2112) when the lifting car (222) is horizontally corresponding to the loading station (2112), so as to move the loading and conveying platform (1) filled with poultry from the loading station (2112) to the lifting car (222); the lifting car (222) can drive the loading and conveying platform (1) filled with poultry to move the loading and conveying platform (1) filled with poultry from the loading station (2112) to the lifting car (222); The loading and conveying platform (1) is raised so that the loading and conveying platform (1) is located at loading stations at different heights, and then connected to the poultry loading and conveying platforms (42) at different heights on the loading and transporting vehicle (4) to carry out poultry transportation and loading; the horizontal push-pull mechanism (223) can move the vacant loading and conveying platform (1) from the lifting car (222) to the waiting station (2111) when the lifting car (222) is horizontally corresponding to the waiting station (2111).

4. A poultry conveying service device according to claim 3, characterized in that: The accommodating frame (211) is a hollow structure, and a support body (2113) that can be flipped upward and returned to its original position is hingedly connected in the middle of the inner wall of the accommodating frame (211); a waiting station (2111) is located in the accommodating frame (211) below the support body (2113), and a loading station (2112) is located in the support body (2113) above the support body (2113); A side wall of the accommodating frame (211) is open at a position corresponding to the waiting station (2111) to form a sliding entrance (2114), and the loading and conveying platform (1) can slide into the waiting station (2111) from the sliding entrance (2114); the loading and conveying platform (1) can move upward to push away the supporting body (2113) and enter the loading station (2112), and the returning supporting body (2113) can support the bottom end of the loading and conveying platform (1) to support the loading and conveying platform (1) at the loading station (2112); a side wall of the accommodating frame (211) is open at a position corresponding to the loading station (2112) to form a sliding exit (2115), and the loading and conveying platform (1) can slide out of the loading station (2112) from the sliding exit (2115).

5. A poultry conveying service device according to claim 4, characterized in that: The lifting mechanism (212) comprises a lifting bracket (2121) and a lifting mechanism (2122); the lifting bracket (2121) is arranged in the accommodating frame (211) below the corresponding waiting station (2111); the lifting mechanism (2122) is installed on the accommodating frame (211); the lifting end of the lifting mechanism (2122) is connected to the lifting bracket (2121) in a transmission manner to drive the lifting bracket (2121) to rise and fall in the accommodating frame (211); the lifting bracket (2121) can abut against the bottom of the loading and conveying platform (1) located at the waiting station (2111) to lift the loading and conveying platform (1) from the waiting station (2111) to the loading station (2112).

6. A poultry conveying service device according to claim 3, characterized in that: The lifting and conveying part (22) also includes a moving vehicle body (224) and a horizontal overturning and rotating mechanism; The flat-overturning mechanism is installed on the moving body (224), and the flat-overturning mechanism is connected to the side wall of the elevator shaft frame (221) in a transmission manner to drive the elevator shaft frame (221) to flip over and stand upright on the ground behind the moving body (224) or to flip over and lay down on the moving body (224).

7. A poultry conveying service device according to claim 6, characterized in that: The lifting and conveying part (22) also includes a telescopic support leg (227), which is installed at the bottom of the elevator shaft frame (221) to pre-contact the ground and support the elevator shaft frame (221) during the process of the elevator shaft frame (221) being turned over from a laid-down state to an upright state.

8. A poultry conveying service device according to claim 6, characterized in that: The flat push and flip mechanism comprises a flat push mechanism (225) and a flip mechanism (226); The horizontal pushing mechanism (225) is installed on the moving body (224), and the pushing end of the horizontal pushing mechanism (225) is hinged to the lower part of the side wall of the elevator shaft frame (221) through a hinge shaft to push the elevator shaft frame (221) in a laid-down state along the length direction of the moving body (224), thereby making the bottom end of the elevator shaft frame (221) extend or retract to the rear of the moving body (224); the hinge shaft is arranged along the width direction of the moving body (224) and can be moved to the rear side of the corresponding moving body (224); the flipping mechanism (226) is transmission-connected to the elevator shaft frame (221) to drive the elevator shaft frame (221) to flip around the hinge shaft, and make the elevator shaft frame (221) stand upright behind the moving body (224) or be laid down on the moving body (224).

9. A poultry conveying service device according to claim 8, characterized in that: The flipping mechanism (226) comprises a telescopic cylinder 1 (2261) and a telescopic cylinder 2 (2262); one end of the telescopic cylinder 1 (2261) is connected to the upper part of the elevator shaft frame (221), and the other end of the telescopic cylinder 1 (2261) can abut against the moving vehicle body (224) to telescopically drive the elevator shaft frame (221) to flip around the hinge axis; One end of the telescopic cylinder 2 (2262) is hinged on the moving body (224), and the other end of the telescopic cylinder 2 (2262) is hinged on the middle of the elevator shaft frame (221), so as to telescopically drive the elevator shaft frame (221) to flip around the hinge axis, thereby standing the elevator shaft frame (221) upright behind the moving body (224) or laying it down on the moving body (224).

10. A poultry conveying service device according to claim 1, characterized in that: It also comprises a telescopic conveying device (3), one end of which along the conveying direction is a poultry inlet (3211) for connecting to the poultry outlet of the loading conveying device, and the other end is a poultry outlet (3241) that is telescopically reciprocating along the conveying direction; the poultry outlet of the telescopic conveying device (3) corresponds to the top of the loading station (2112) so as to convey poultry to the loading conveying platform (1) located at the loading station (2112).

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