CN110937423B

CN110937423B - Cage poultry system of unloading

Info

Publication number: CN110937423B
Application number: CN201911277749.XA
Authority: CN
Inventors: 卢国民; 许毅; 王冲; 郑荷花; 张亚茹
Original assignee: Shandong New Hope Liuhe Group Co Ltd; New Hope Liuhe Co Ltd
Current assignee: Shandong New Hope Liuhe Group Co Ltd; New Hope Liuhe Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2021-07-30
Anticipated expiration: 2039-12-12
Also published as: CN110937423A

Abstract

The invention provides a cage-rearing poultry unloading system which comprises a hoisting platform, wherein the bottom of the hoisting platform is provided with a mechanical claw, the mechanical claw is connected with the hoisting platform in a sliding manner through a walking unit, the walking unit is driven to slide by a driving motor and comprises two transport baskets, the transport baskets are transported to a poultry conveying mechanism through the mechanical claw, the poultry conveying mechanism comprises a fixed frame fixedly connected to the bottom of the hoisting platform and a slide way connected to the bottoms of the fixed frames, the bottoms of the transport baskets are provided with two rotating doors which are respectively and rotatably connected to two sides of the transport baskets, the transport baskets are fixedly provided with limiting mechanisms, the limiting mechanisms are positioned between the two rotating doors, the tops of the fixed frames are provided with trigger mechanisms matched with the limiting mechanisms, and the tops of the transport baskets are provided with basket doors protruding upwards. The invention has the beneficial effects that: reasonable in design, simple structure, safe and reliable, convenient loading and unloading, labour saving and time saving just multiplicable efficiency of unloading.

Description

Cage poultry system of unloading

Technical Field

The invention relates to the technical field of livestock breeding equipment, in particular to an unloading system for cage-raised poultry.

Background

Along with the improvement of living standard of people, people select more and more foods, the breeding industry is developed rapidly, and meanwhile, the requirements of people on the quality of the foods are higher and higher. At present, most poultry breeding modes use cages for captive breeding, and the poultry need to be transported to a slaughterhouse for slaughtering after being bred.

When poultry is unloaded in a slaughterhouse, manual unloading is mostly adopted, and because the poultry is loaded in the baskets, a large number of baskets are unloaded manually and the poultry is taken out from one basket, so that the operation is very troublesome, a large amount of labor is needed, a large amount of time is consumed, and the efficiency is influenced.

How to solve the above technical problems is the subject of the present invention.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides the cage poultry unloading system which is reasonable in design, simple in structure, safe, reliable, convenient to load and unload, time-saving, labor-saving and capable of increasing unloading efficiency.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides a cage-rearing poultry unloading system which comprises a hoisting platform, wherein the bottom of the hoisting platform is provided with a mechanical claw, the mechanical claw is connected with the hoisting platform in a sliding manner through a walking unit, the walking unit is driven to slide through a driving motor and comprises a transport basket, the transport basket is transported to a poultry conveying mechanism through the mechanical claw, and the poultry conveying mechanism comprises a fixed frame fixedly connected to the bottom of the hoisting platform and a slideway connected with the bottom of the fixed frame;

the bottom of the transport basket is provided with two rotating doors which are respectively connected to two sides of the transport basket in a rotating manner, and a limiting mechanism is fixedly arranged on the transport basket and is positioned between the two rotating doors;

the top of the fixed frame is provided with a trigger mechanism matched with the limiting mechanism;

and a basket door protruding upwards is arranged at the top of the transportation basket.

The bottom of the hoisting platform is provided with a plurality of support legs which are vertically erected on the ground;

the hoisting platform is provided with a walking track, and the walking track is connected with the walking unit in a sliding mode.

The transportation basket is a rectangular basket body and comprises four side walls and a top wall, the rotary doors are symmetrically and rotatably connected to the inner side walls of the basket body of the transportation basket, and handles are arranged on two sides of the transportation basket.

The limiting mechanism comprises a fixed seat fixedly arranged on the inner wall of the transport basket, and the fixed seat is vertically connected with two side walls, which are not provided with the rotary door, in the transport basket;

two sliding channels with the same horizontal height and size are arranged on the fixed seat in parallel, each sliding channel is a rectangular channel and penetrates through the fixed seat and faces to two sides of the two rotary doors, a limiting plate is connected in each sliding channel in a sliding mode, each limiting plate is a rectangular plate matched with the corresponding sliding channel, one end of each limiting plate is an arc-shaped surface, and the two limiting plates are arranged at the ends, opposite to each other, of the arc-shaped surfaces;

the bottom surface of the fixed seat is provided with a round hole, the round hole is positioned between the two sliding channels, and the round hole is vertical to the bottom surface of the fixed seat;

a limiting column is connected in the round hole in a sliding mode, the limiting column is cylindrical, the outer diameter of the limiting column is matched with the inner diameter of the round hole, a sliding column is arranged on the limiting column body, the sliding column is cylindrical and is vertically arranged in the middle of the limiting column body, and a spring is connected between the top end of the limiting column and the fixed seat;

the two ends of the sliding column are respectively positioned in sliding chutes of the two limiting plates, the sliding chutes are arranged on one surfaces of the two limiting plates close to the other limiting plate, the two sliding chutes are oblique long grooves, and the directions of the two sliding chutes are opposite;

when the revolving door is parallel to the bottom surface of the transport basket, the top surface of the limiting plate and the bottom surface of the revolving door are located at the same height.

Each limiting plate is in a trapezoid shape with a large top surface and a large bottom surface, one end connected with the top surface and the bottom surface is the arc-shaped surface, and one surface opposite to the arc-shaped surface is perpendicular to the top surface and the bottom surface of the limiting plate.

When the limiting column is located at the topmost end, two ends of the sliding column are respectively located at the topmost ends of the two sliding chutes, and the two limiting plates are all located in the sliding channel at the moment;

when the limiting column is located at the bottommost end, the two ends of the sliding column are respectively located at the two bottommost ends of the sliding grooves, and the limiting plates are arranged at the moment, one end of the arc-shaped surface and part of the plate body are located outside the sliding channel.

The fixing frame comprises two side plates and a bottom plate connected between the two side plates, the bottom plate is horizontally arranged, the top ends of the two side plates are fixedly connected with the hoisting platform, the bottom ends of the two side plates are fixedly connected with the bottom plate, a rectangular through hole is formed in the top surface of the bottom plate, the rectangular through hole is slightly larger than the longitudinal projection of the transport basket, and the bottom of the rectangular through hole is communicated with the slide way;

the trigger mechanism is fixedly arranged in the rectangular through hole and comprises a fixed table fixedly arranged on the inner wall of the rectangular through hole, a fixed column is arranged on the top surface of the fixed table and is vertically arranged, and the diameter of the fixed column is matched with the inner diameter of the round hole.

The top surface of the fixed seat is of a slope-shaped structure with a high middle part and two low sides.

The top surface of each transportation basket is provided with a left convex basket body and a right convex basket body which are symmetrical, the heights of the two convex basket bodies are the same, when the rotary door is closed, the two convex basket bodies are respectively positioned in the vertical projections of the two rotary doors, and the basket doors are respectively positioned at the tops of the two convex basket bodies;

the height of the raised basket body is the distance between the rotary door and the bottom surface of the transportation basket when the rotary door is parallel to the bottom surface of the transportation basket.

The horizontal height of the bottom surface of the limiting column in the relaxed state is higher than that of the bottom surface of the round hole.

When the invention is actually used: the transport basket filled with poultry in the transport vehicle reaches the lower part of the hoisting platform, the other empty van is positioned at the other end of the lower part of the hoisting platform, the traveling unit of the mechanical claw can slide on the traveling track of the hoisting platform through the driving motor, the mechanical claw descends to the van provided with the transport basket to hoist one transport basket and slides to the poultry conveying mechanism, when the empty van reaches the upper part of the poultry conveying mechanism, the mechanical claw aims at the rectangular through hole to lower the transport basket, the fixed column enters the circular hole of the transport basket and pushes up the limit column in the circular hole, the limit column is positioned at the top end of the circular hole, as the limit plates at both sides are matched with the slide groove through the slide column, the limit plates at both sides return to the slide channel simultaneously, at the moment, the two revolving doors are opened downwards because the limit plates are not limited, the poultry in the basket enters the slide way along the rectangular through hole and reaches the poultry hanging field of the slaughterhouse through the conveying line, when all the poultry in the conveying basket are put, the mechanical claw drives the conveying basket to ascend and then move to one side of an empty truck, in the process, the fixing column leaves the round hole, the limiting column rebounds to the lower side under the action of the spring, and the arc-shaped surface ends of the two limiting plates are located outside the sliding channel again; when reacing the empty wagon top, the gripper will transport the basket and transfer, at the in-process of putting, there is the transportation basket if the bottom, when preventing this transportation basket bottom transportation basket top, because transportation basket top is provided with protruding basket body, alright make progress the top with two revolving doors and move, when the revolving door contacts the limiting plate that is located the slip passageway outside, because the limiting plate tip is the arcwall face, and the arcwall face is down, the revolving door can pass through the limiting plate top back slip passageway smoothly, be located the top of limiting plate at last, the revolving door passes through the back, the limiting plate is got back to the revolving door bottom again and is spacing to the revolving door.

The invention has the beneficial effects that: the structure is simple, the design is reasonable, the loading and unloading are convenient, the time and the labor are saved, and the unloading efficiency can be increased; the device is provided with the hoisting platform, poultry transportation baskets can be automatically unloaded through the mechanical claws, the poultry are unloaded from the truck and directly conveyed to a slaughterhouse through the poultry conveying mechanism, and finally the empty transportation baskets are recovered and centralized for placement, so that the labor is saved, the poultry in the transportation baskets does not need to be taken out manually, and the efficiency is greatly improved while the time is saved; the transportation basket of this device is equipped with stop gear, accessible trigger mechanism triggers the limiting plate in the transportation basket stop gear, open the revolving door is automatic, make the poultry drop naturally, convenient and fast, it is artifical also can operate, only need touch the spacing post in the stop gear round hole can, spacing post is located inside the round hole under the state of relaxing, avoid the mistake to touch spacing post and cause the poultry to drop, the top of transportation basket is provided with protruding basket body, can conveniently pile up when putting at empty transportation basket, can realize the self-closing revolving door, do not need the manual work to close it, time saving and labor saving.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic perspective view of the poultry feeding mechanism of the present invention.

Fig. 3 is a schematic perspective view of the hoisting platform of the present invention.

Fig. 4 is a partially enlarged view of the area a of fig. 3.

Fig. 5 is a perspective view of the transport basket of the present invention.

Fig. 6 is a schematic perspective view of the transport basket swing door of the present invention when closed.

Fig. 7 is a schematic perspective view of the open revolving door of the transport basket according to the present invention.

Fig. 8 is a schematic perspective view of the limiting mechanism when the revolving door of the transport basket is opened.

Fig. 9 is a schematic perspective view of the limiting mechanism when the revolving door of the transport basket is closed.

Wherein the reference numerals are: 1. hoisting the platform; 2. a gripper; 3. a transport basket; 301. a revolving door; 302. a basket door; 303. a handle; 4. a poultry feeding mechanism; 401. a fixed mount; 402. a slideway; 403. a base plate; 404. a rectangular through hole 405, a fixed table; 406. fixing a column; 5. a limiting mechanism; 501. a fixed seat; 502. a slide channel; 503. a circular hole; 504. a limiting column; 505. a traveler; 506. a spring; 6. a limiting plate; 601. a chute.

Detailed Description

Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.

Referring to fig. 1 to 9, this embodiment is a cage poultry unloading system, including hoisting platform 1, hoisting platform 1 bottom is provided with a plurality of landing legs, and the landing leg erects in ground, and hoisting platform 1 bottom is provided with gripper 2, and gripper 2 passes through walking unit sliding connection hoisting platform 1, and the walking unit passes through driving motor drive and slides, is provided with the walking track on hoisting platform 1, sliding connection walking unit on the walking track.

Including transportation basket 3, transportation basket 3 is the rectangle basket, and transportation basket 3 includes four lateral walls and roof, and revolving door 301 symmetry rotates to be connected in the inside wall of 3 baskets of transportation basket, and 3 both sides of transportation basket are provided with

handle

303, and 3 bottoms of transportation basket are provided with revolving door 301, and revolving door 301 is provided with two, rotates respectively to be connected in 3 both sides of transportation basket.

The conveying basket 3 is fixedly provided with a limiting mechanism 5, the limiting mechanism 5 is positioned between the two revolving doors 301, the limiting mechanism 5 comprises a fixed seat 501 fixedly arranged on the inner wall of the conveying basket 3, the top surface of the fixed seat 501 is of a slope-shaped structure with a high middle part and two low sides, the fixed seat 501 is vertically connected with two side walls of the conveying basket 3 without the revolving doors 301, two sliding channels 502 with the same horizontal height and size are arranged on the fixed seat 501 in parallel, the sliding channels 502 are rectangular channels, the sliding channels penetrate through the fixed seat 501 towards two sides of the two revolving doors 301, a limiting plate 6 is slidably connected in each sliding channel 502, each limiting plate 6 is a rectangular plate matched with the sliding channel 502, one end of each limiting plate 6 is an arc-shaped surface, the two ends of the two limiting plates 6 with the arc-shaped surfaces are opposite, the bottom surface of the fixed seat 501 is provided with a round hole 503, the round hole 503 is positioned between the two sliding channels 502, the round hole 503 is perpendicular to the bottom surface of the fixing seat 501, the limiting column 504 is connected in the round hole 503 in a sliding manner, the limiting column 504 is cylindrical, the outer diameter of the limiting column is matched with the inner diameter of the round hole 503, the column body of the limiting column 504 is provided with a sliding column 505, the sliding column 505 is cylindrical and is vertically arranged in the middle of the column body of the limiting column 504, a spring 506 is connected between the top end of the limiting column 504 and the fixing seat 501, two ends of the sliding column 505 are respectively arranged in sliding grooves 601 of the two limiting plates 6, the sliding grooves 601 are arranged on one surface, close to the other limiting plate 6, of the two limiting plates 6, the two sliding grooves 601 are oblique strip-shaped grooves, the directions of the two sliding grooves 601 are opposite, when the revolving door 301 is parallel to the bottom surface of the transport basket 3, the top surface of the limiting plate 6 and the bottom surface of the revolving door 301 are at the same height, and the horizontal height of the bottom surface of the limiting column 504 is higher than the bottom surface of the round hole 503 in a relaxed state.

Every limiting plate 6 is the trapezoidal form that the top surface is big with the bottom surface, and the one end of connecting top surface and bottom surface is the arcwall face, the one side perpendicular to limiting plate 6's that is relative with the arcwall face top surface and bottom surface, when spacing post 504 is located the top, the both ends of traveller 505 are located the top of two spout 601 respectively, and two limiting plates 6 this moment are whole to be located inside sliding channel 502, when spacing post 504 is located the bottom, the both ends of traveller 505 are located the bottom of two spout 601 respectively, and two limiting plates 6 this moment set up the one end of arcwall face and partial plate body is located outside sliding channel 502.

Transport basket 3 transports to sending birds mechanism 4 through gripper 2, send birds mechanism 4 including fixed connection in mount 401 of hoisting platform 1 bottom and the slide 402 of being connected mount 401 bottom, mount 401 includes two curb plates and connects bottom plate 403 between two curb plates, bottom plate 403 level sets up, two curb plate top fixed connection hoisting platform 1, bottom fixed connection bottom plate 403, bottom plate 403 top surface is provided with rectangle through-hole 404, rectangle through-hole 404 slightly is greater than the vertical projection of transport basket 3, rectangle through-hole 404 bottom intercommunication slide 402, rectangle through-hole 404 internal fixation is provided with trigger mechanism, trigger mechanism is including fixed station 405 that sets up in rectangle through-hole 404 inner wall, fixed station 405 top surface is provided with fixed column 406, the vertical setting of fixed column 406, and the diameter and the round hole 503 internal diameter of fixed column 406 cooperate.

The top surface of every transport basket 3 all is provided with the protruding basket of two symmetries about, and two protruding baskets are highly the same, and when revolving door 301 closed, two protruding baskets were located two vertical projections of revolving door 301 respectively, and door 302 was located two protruding basket tops respectively, and the interval of revolving door and transport basket 3 bottom surface when the height of protruding basket was parallel for revolving door 301 and transport basket 3 bottom surface.

When the invention is actually used: the transport basket 3 loaded with poultry by a transport vehicle reaches the lower part of the hoisting platform 1, the other empty van is positioned at the other end of the lower part of the hoisting platform 1, the walking unit of the mechanical claw 2 can slide on the walking track of the hoisting platform 1 through the driving motor, the mechanical claw 2 descends into the van loaded with the transport basket 3 to hoist one transport basket 3 and slides towards the poultry conveying mechanism 4, when reaching the upper part of the poultry conveying mechanism 4, the mechanical claw 2 aligns at the rectangular through hole 404 to lower the transport basket 3, the fixing column 406 enters the round hole 503 of the transport basket 3 and pushes up the limiting column 504 in the round hole 503, the limiting column 504 is positioned at the top end of the round hole 503, because the limiting plates 6 at two sides are matched with the sliding groove 601 through the sliding column 505 and the limiting column 504, the limiting plates 6 at two sides retract into the sliding channel 502 at the same time, the two revolving doors 301 are opened downwards because of not being limited by the limiting plates 6, birds in the basket enter the slide rail 402 along the rectangular through hole 404 and reach a bird hanging field of a slaughterhouse through the conveying line, when all the birds in the conveying basket 3 are put, the mechanical claw 2 drives the conveying basket 3 to ascend and then move towards one side of an empty truck, in the process, as the fixing column 406 leaves the round hole 503, the limiting column 504 rebounds to the lower side under the action of the spring 506, and the arc-shaped surface ends of the two limiting plates 6 are located outside the sliding channel 502 again; when reacing the empty wagon top, gripper 2 will transport basket 3 and transfer, at the in-process of putting, there is transportation basket 3 if the bottom, when transporting basket 3 and preventing bottom transportation basket 3 top with this, because transportation basket 3 top is provided with protruding basket body, alright make progress the top with two revolving doors 301 and move, when revolving door 301 contact is in the limiting plate 6 that is located outside sliding channel 502, because the 6 tip of limiting plate is the arcwall face, and the arcwall face is down, revolving door 301 can pass through limiting plate 6 top back sliding channel 502 smoothly, be located limiting plate 6's top at last, revolving door 301 passes through the back, limiting plate 6 gets back to revolving door 301 bottom surface again and carries on spacingly to revolving door 301.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. An unloading system for cage-raised poultry, which comprises a hoisting platform (1), wherein the bottom of the hoisting platform (1) is provided with a mechanical claw (2), the mechanical claw (2) is connected with the hoisting platform (1) in a sliding way through a walking unit, the walking unit is driven to slide by a driving motor, and the unloading system is characterized in that,

the poultry transporting device comprises a transporting basket (3), wherein the transporting basket (3) is a rectangular basket body, the transporting basket (3) is transported to a poultry transporting mechanism (4) through a mechanical claw (2), and the poultry transporting mechanism (4) comprises a fixing frame (401) fixedly connected to the bottom of a hoisting platform (1) and a slide way (402) connected to the bottom of the fixing frame (401);

the bottom of the transportation basket (3) is provided with two rotating doors (301), the two rotating doors (301) are respectively connected to two sides of the transportation basket (3) in a rotating mode, a limiting mechanism (5) is fixedly arranged on the transportation basket (3), the limiting mechanism (5) is located between the two rotating doors (301), the transportation basket (3) comprises four side walls and a top wall, the rotating doors (301) are symmetrically connected to the inner side wall of the basket body of the transportation basket (3) in a rotating mode, and handles (303) are arranged on two sides of the transportation basket (3);

the top of the fixed frame (401) is provided with a trigger mechanism matched with the limiting mechanism (5);

the top of the transportation basket (3) is provided with a basket door (302) protruding upwards;

a plurality of support legs are arranged at the bottom of the hoisting platform (1), and the support legs are vertically erected on the ground;

the hoisting platform (1) is provided with a walking track, and the walking track is connected with the walking unit in a sliding mode.

2. The cage-rearing bird unloading system according to claim 1, wherein the limiting mechanism (5) comprises a fixed seat (501) fixedly arranged on the inner wall of the transport basket (3), and the fixed seat (501) is vertically connected with two side walls of the transport basket (3) which are not provided with the rotary door (301);

the sliding door is characterized in that two sliding channels (502) with the same horizontal height and size are arranged on the fixing seat (501) in parallel, each sliding channel (502) is a rectangular channel, the sliding channels penetrate through the fixing seat (501) and face two sides of the two swing doors (301), a limiting plate (6) is connected in each sliding channel (502) in a sliding mode, each limiting plate (6) is a rectangular plate matched with the corresponding sliding channel (502), one end of each limiting plate (6) is an arc-shaped surface, and the directions of the two ends, provided with the arc-shaped surfaces, of the two limiting plates (6) are opposite;

a round hole (503) is formed in the bottom surface of the fixed seat (501), the round hole (503) is located between the two sliding channels (502), and the round hole (503) is perpendicular to the bottom surface of the fixed seat (501);

a limiting column (504) is connected in the round hole (503) in a sliding manner, the limiting column (504) is cylindrical, the outer diameter of the limiting column is matched with the inner diameter of the round hole (503), a sliding column (505) is arranged on the column body of the limiting column (504), the sliding column (505) is cylindrical and is vertically arranged in the middle of the column body of the limiting column (504), and a spring (506) is connected between the top end of the limiting column (504) and the fixed seat (501);

the two ends of the sliding column (505) are respectively positioned in sliding chutes (601) of the two limiting plates (6), the sliding chutes (601) are arranged on one surfaces, close to the other limiting plate (6), of the two limiting plates (6), the two sliding chutes (601) are both oblique strip-shaped grooves, and the directions of the two sliding chutes (601) are opposite;

when the revolving door (301) is parallel to the bottom surface of the transport basket (3), the top surface of the limiting plate (6) and the bottom surface of the revolving door (301) are located at the same height.

3. The cage-rearing bird unloading system according to claim 2, wherein each of the limiting plates (6) is trapezoidal in shape with a top surface larger than a bottom surface, and one end connecting the top surface and the bottom surface is the arc-shaped surface, and the surface opposite to the arc-shaped surface is perpendicular to the top surface and the bottom surface of the limiting plate (6).

4. The cage-rearing bird unloading system according to claim 3, wherein when the stopper post (504) is positioned at the topmost end, both ends of the slide post (505) are respectively positioned at the topmost ends of the two slide grooves (601), and the two stopper plates (6) are all positioned inside the slide channel (502);

when the limiting column (504) is located at the bottommost end, the two ends of the sliding column (505) are located at the bottommost ends of the two sliding grooves (601) respectively, and at the moment, the two limiting plates (6) are arranged at one end of the arc-shaped surface and part of the plate body is located outside the sliding channel (502).

5. The cage-rearing bird unloading system according to claim 2, wherein the fixing frame (401) comprises two side plates and a bottom plate (403) connected between the two side plates, the bottom plate (403) is horizontally arranged, the top ends of the two side plates are fixedly connected with the hoisting platform (1), the bottom ends of the two side plates are fixedly connected with the bottom plate (403), a rectangular through hole (404) is formed in the top surface of the bottom plate (403), the rectangular through hole (404) is slightly larger than the longitudinal projection of the transport basket (3), and the bottom of the rectangular through hole (404) is communicated with the slide way (402);

the trigger mechanism is fixedly arranged in the rectangular through hole (404), the trigger mechanism comprises a fixed table (405) fixedly arranged on the inner wall of the rectangular through hole (404), a fixed column (406) is arranged on the top surface of the fixed table (405), the fixed column (406) is vertically arranged, and the diameter of the fixed column (406) is matched with the inner diameter of the round hole (503).

6. The cage-rearing bird unloading system according to claim 2, wherein the top surface of the fixing seat (501) is of a slope-shaped structure with a high middle part and two low sides.

7. Cage bird unloading system according to claim 1, wherein the top surface of each transport basket (3) is provided with two symmetrical raised baskets, left and right, of the same height, and when the turning doors (301) are closed, the two raised baskets are located respectively within the vertical projection of the two turning doors (301), the basket doors (302) are located respectively on top of the two raised baskets;

the height of the raised basket body is equal to the distance between the rotary door and the bottom surface of the transportation basket (3) when the rotary door (301) is parallel to the bottom surface of the transportation basket (3).

8. The cage-rearing bird unloading system according to claim 2, wherein the horizontal height of the bottom surface of the restraint column (504) in the relaxed state is higher than the bottom surface of the round hole (503).