CN110122370B

CN110122370B - Egg picking vehicle

Info

Publication number: CN110122370B
Application number: CN201910510097.3A
Authority: CN
Inventors: 蒙建国; 谭心; 解文霞; 杨旭; 方桂花; 尚飞; 马鑫
Original assignee: Inner Mongolia University of Science and Technology
Current assignee: Fengzhen Gaofeng Machinery Equipment Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2021-07-30
Anticipated expiration: 2039-06-13
Also published as: CN110122370A

Abstract

The invention discloses an egg picking vehicle, which comprises a vehicle body with wheels; the mounting rack is mounted on the top of the vehicle body, and at least one end of the mounting rack extends out of the corresponding side of the vehicle body; the picking device is hoisted at the end part of the mounting rack and is provided with a poking wheel capable of poking eggs; the rotary disc device is arranged on the vehicle body, an egg inlet and an egg discharging port are formed in the rotary disc device, and the egg inlet and the egg discharging port are arranged in a staggered mode; the conveying device is arranged between the picking device and the rotary disc device, one end of the conveying device corresponds to the poking wheel, and the other end of the conveying device corresponds to the egg inlet; the mobile platform is arranged on the vehicle body, and a tray placing plate capable of placing a tray is arranged on the mobile platform; the tray placing plate is positioned below the turntable device and can move relative to the egg arranging port; the egg picking vehicle with the structure realizes automatic egg picking and egg arrangement, improves the efficiency of egg picking and egg arrangement, and saves labor.

Description

Egg picking vehicle

Technical Field

The invention relates to the technical field of poultry breeding auxiliary equipment, in particular to an egg picking vehicle.

Background

With the continuous development of the times, scientific technology is developed more and more. The chicken raising industry is developed more and more rapidly, the traditional chicken raising in local houses is adopted, and nowadays, a plurality of farmers in China start to apply mechanical and automatic henhouses and build henhouses with certain specifications and capable of realizing automatic feeding and automatic chicken manure cleaning. However, the egg picking mode for the small henhouse still adopts manual egg picking, a large amount of manpower and time are consumed, and the working efficiency is low. In European and American areas, large-scale cultivation is mainly used, and the cultivation is dispersed and difficult to concentrate to form a scale, so that the formation of mechanized and automated production is difficult. The existing chicken coop device integrated structure is only suitable for a large chicken coop due to high price, has large volume and is not easy to move and maintain, and 90 percent of chicken breeding scale is more than small and medium. Most of domestic small and medium-sized chicken farms are manually used for picking eggs and manually packing the eggs, so that the effective labor time and the labor force are wasted. Although large chicken farms are equipped with pipelined automatic egg collecting devices, automatic egg collecting devices are only semi-automated. The foreign production has a whole set of automatic poultry egg production equipment and a fresh egg processing system, but the equipment price is expensive, and the popularization and utilization rate is low.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an egg picking vehicle.

The technical scheme adopted by the invention is as follows:

an egg picking vehicle comprises a vehicle body with wheels; the mounting rack is mounted on the top of the vehicle body, and at least one end of the mounting rack extends out of the corresponding side of the vehicle body; the picking device is hoisted at the end part of the mounting rack and is provided with a poking wheel capable of poking eggs; the rotary disc device is arranged on the vehicle body, an egg inlet and an egg discharging port are formed in the rotary disc device, and the egg inlet and the egg discharging port are arranged in a staggered mode; the conveying device is arranged between the picking device and the rotary disc device, one end of the conveying device corresponds to the poking wheel, and the other end of the conveying device corresponds to the egg inlet; the mobile platform is arranged on the vehicle body, and a tray placing plate capable of placing a tray is arranged on the mobile platform; the tray placing plate is positioned below the turntable device and can move relative to the egg discharging port.

Further, the conveying device comprises a first correction conveying device, a horizontal conveying device and a second correction conveying device which are sequentially connected; the feed end of the first correcting and conveying device corresponds to the shifting wheel, and the discharge end of the second correcting and conveying device corresponds to the egg inlet.

Further, the width of the bottom of the first straightening conveyor device and the width of the bottom of the second straightening conveyor device are smaller than the width of the top of the first straightening conveyor device, and the width of the bottom of the first straightening conveyor device and the width of the bottom of the second straightening conveyor device are 5/6 of the transverse diameter of the egg; the first correcting and conveying device and the second correcting and conveying device are obliquely arranged.

Furthermore, the width of the horizontal conveying device is smaller than the length of the egg, and a belt conveyor for conveying the egg is arranged along the length direction of the horizontal conveying device.

Furthermore, the turntable device comprises a hollow round box body, a rotatable base is arranged in the round box body and positioned in the middle of the round box body, and a plurality of egg cavities capable of vertically accommodating eggs are circumferentially and fixedly arranged on the base.

Furthermore, the cross section of the base is in a regular hexagon shape, two parallel shifting plates are arranged on each edge of the base, and the free ends of the shifting plates extend towards the side wall of the round box body; an egg cavity capable of vertically accommodating an egg is formed between every two parallel shifting plates.

Further, the picking device comprises an upper half cylinder body which is arranged close to the poking wheel.

Further, the upper half cylinder includes a half cylinder end; the semi-cylinder body end is of a semi-cylinder structure with an opening at the lower side, and the transverse size of the semi-cylinder body end is smaller than the length of an egg.

Further, the upper half cylinder includes an open end connected to the half cylinder end; the open end is an open structure and is provided with an arc-shaped guide plate.

Furthermore, the picking device comprises a first motor and a first rotating shaft, and an output shaft of the first motor is connected with the first rotating shaft and drives the first rotating shaft to rotate; the thumb wheel is installed on first pivot, and can rotate along with first pivot.

By adopting the technical scheme, the invention has the following beneficial effects:

when the egg picking vehicle with the structure is used, the egg picking vehicle is pushed to move, the end part of the mounting frame extends out of the vehicle body, the picking device can extend into the poultry groove, the poking wheel of the picking device rotates to poke eggs, the eggs positioned on the ground are poked by the poking wheel and then are conveyed into the feeding end of the conveying device, the eggs are conveyed to the discharging end by the conveying device, then enter the turntable device from the egg inlet and are discharged into the tray on the tray placing plate through the egg discharging port, the automatic egg picking and discharging are realized, the egg picking and discharging efficiency is improved, and the labor is saved.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of an egg picking vehicle according to an embodiment of the invention;

FIG. 2 is a schematic view of a vehicle body structure according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention;

FIG. 4 is a schematic view of a pick-up device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a horizontal transfer device according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a turntable device according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of an internal structure of a turntable device according to an embodiment of the present invention;

FIG. 8 is a bottom view of an embodiment of the present invention;

FIG. 9 is a schematic diagram of an egg arranging passage structure according to an embodiment of the invention;

FIG. 10 is a schematic view of an orthotic delivery apparatus according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a mobile platform according to an embodiment of the present invention.

The device comprises a vehicle body 1, a vehicle frame 11, wheels 12, a square frame 13, a middle longitudinal beam 14, a top longitudinal beam 15, a handlebar 16, a mounting frame 2, a vertical frame rod 21, a top cross beam 22, a longitudinal rod 23, a bottom cross beam 24, a pickup device 3, an upper cylinder 31, an open end 311, a half cylinder end 312, a connecting rod 32, a gap 33, a dial wheel 34, a dial plate 341, a first motor 35, a first rotating shaft 36, a horizontal conveying device 4, a belt conveyor 41, a baffle 42, a rotating disc device 5, a circular box 51, an egg inlet 52, an egg arranging port 53, a base 54, a second rotating shaft 55, a dial plate 56, a second motor 57, an egg cavity 58, a trigger plate 59, a limit switch 510, a spring 511 and an egg arranging channel 512, wherein the frame is a frame, the frame 12, the square frame 13, the longitudinal beam 14, the top longitudinal beam 16, the mounting frame, the dial wheel, the dial plate, the first motor 341, the first motor, the second motor, the horizontal conveying device, the belt conveyor 41, the baffle, the rotary disc device, the circular box 51, the egg arranging channel, the egg inlet, the second rotary disc, the second rotary shaft, the second motor, the second rotary shaft, the rack, and the rack; 6 is first correction conveyor, 61 is the conveying track, 62 is the anti-drop device, 7 is moving platform, 71 is the second support, 72 is the tray board of placing, 73 is the spacing turning of tray, 74 is first support, 75 is horizontal lead screw, 76 is vertical lead screw, 77 is first mount pad, 78 is the second mount pad.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

Referring to fig. 1, the egg picking vehicle of the invention comprises the following structure: a vehicle body 1 having wheels 12; and the mounting frame 2 is mounted on the top of the vehicle body 1, and at least one end of the mounting frame 2 extends out of the corresponding side of the vehicle body 1. A pick-up device 3 hung at the end of the mounting frame 2, wherein the pick-up device 3 is provided with a poking wheel 34 capable of poking up the eggs. The rotary disc device 5 is arranged on the vehicle body 1, an egg inlet 52 and an egg discharging port 53 are arranged on the rotary disc device 5, and the egg inlet 52 and the egg discharging port 53 are arranged in a staggered mode. And the conveying device is arranged between the picking device 3 and the turntable device 5, the feeding end of the conveying device corresponds to the dial wheel 34, and the discharging end of the conveying device corresponds to the egg inlet 52. A moving platform 7 installed on the vehicle body 1, wherein a tray placing plate 72 capable of placing a tray is arranged on the moving platform 7; the tray placing plate 72 is located below the turntable device 5 and is movable relative to the egg discharge opening 53.

When the egg picking vehicle with the structure is used, the egg picking vehicle is pushed to move, the end part of the mounting frame extends out of the vehicle body 1, the picking device 3 can extend into a poultry groove, the poking wheel 34 of the picking device 3 rotates to poke eggs, the eggs on the ground are poked by the poking wheel 34 and then are conveyed to the feeding end of the conveying device, the eggs are conveyed to the discharging end by the conveying device, then enter the turntable device 5 through the egg inlet and are discharged into the tray on the tray placing plate 72 through the egg discharging port 53, the automatic egg picking and discharging are realized, the egg picking and discharging efficiency is improved, and the labor is saved.

Referring to fig. 2 and 1, the vehicle body 1 includes a frame 11, a square frame 13, a center side member 14, a roof side member 15, wheels 12, and handlebars 16. The wheels 12 are arranged at the bottom of the frame 11, and the vehicle body 1 can move under the action of the wheels 2; the wheels 2 can be common wheels or universal wheels; when the wheels 2 are provided as universal wheels, steering of the vehicle body 1 is facilitated. The square frame 13 is fixedly installed on the top of the frame 11 by bolts. The square frame 13 comprises a vertical supporting rod, a transverse supporting rod and a longitudinal supporting rod; the vertical support rods are multiple, the lower ends of the vertical support rods are vertically fixed to the periphery of the frame 11 respectively, and the transverse support rods and the longitudinal support rods are connected end to end and fixed to the upper ends of the vertical support rods, so that the square frame 13 forms a three-dimensional frame structure.

In one embodiment, the square frame 13 has a rectangular structure. The vertical supporting rod, the transverse supporting rod and the longitudinal supporting rod can be pipes or angle steel. The handle bar 16 is fixedly mounted to one end of the square frame 13. The middle longitudinal beam 14 is used for installing the moving platform 7, and two ends of the middle longitudinal beam are fixed on the vertical supporting rods and are positioned in the middle of the vertical supporting rods. The top longitudinal beam 15 is used for installing the turntable device 5, two ends of the top longitudinal beam are fixed on the transverse supporting rods of the square frame 13, and the top longitudinal beam 15 is located in the middle of the transverse supporting rods.

Referring to fig. 3 and 1, the mounting frame 2 includes a vertical frame bar 21, a top cross member 22, a vertical bar 23, and a bottom cross member 24. The vertical frame rod 21 is vertically fixed on the top of the square frame 13. The top cross member 22 is transversely disposed and fixed to the upper ends of the vertical frame rods 21. At least one end of the roof cross member 22 extends beyond the corresponding side of the vehicle body. The bottom cross beam 24 is transversely arranged, one end of the bottom cross beam is fixed at the lower end of the vertical rod 21 or at one side of the top of the square frame 13, and the other end of the bottom cross beam extends out of the corresponding side vehicle body 1. The length of the extended end of the bottom cross member 24 is less than the length of the extended end of the top cross member 22. The side rail 23 is fixed to the end of the top cross member 24.

In one embodiment, there are two sets of upright bars 21, the lower ends of the two sets of upright bars 21 are fixed to two sides of the top of the square frame 13, and the top cross member 22 is transversely fixed to the upper end of the square frame 13, and both ends of the top cross member extend out of the corresponding sides of the vehicle body 1. Two sets of bottom cross beams 24 are provided, one end of each bottom cross beam 24 is fixed at the lower end of the vertical rod 21 at the corresponding side or fixed at the corresponding side of the square frame 13, and the other end of each bottom cross beam 24 extends out of the vehicle body 1.

Referring to fig. 4 and 1, the pickup device 3 includes a connecting rod 32, an upper cylinder 31, a thumb wheel 34, a notch 33, a rotating shaft 36, and a first motor 35. The lower end of the connecting rod 32 is fixed to the pick-up device 3 and the upper end thereof is fixedly connected to the longitudinal rod 23 of the mounting frame 2, so that the pick-up device 3 is suspended at the end of the top cross beam 22. The first motor 35 is fixed on the connecting rod 32, and its output shaft is connected with the first rotating shaft 36 to drive the first rotating shaft 36 to rotate. The thumb wheel 34 is mounted on the first shaft 36 and is rotatable with the first shaft 36. The poking wheel 34 is provided with a poking piece 341 capable of poking up the egg. Under the driving of the first motor 35, the dial wheel 34 rotates along with the first rotating shaft 36, and the dial piece 341 on the dial wheel 34 dials up the egg on the ground and sends the egg to the conveying device in the rotating process.

To further facilitate the lifting of the egg and its retention on the paddle 341 for a period of time, the end of the paddle 341 is concave downward to form a curvature that matches the curvature of the shell of the egg.

The upper cylinder 31 is disposed adjacent to the thumb wheel 34, and the upper cylinder 31 includes an open end 311 and a cylinder end 312. The semi-cylindrical end 312 is a semi-cylindrical structure with an open lower side, and the transverse dimension of the semi-cylindrical end 312 is less than the length of an egg. The open end 311 is an open structure having an arcuate guide plate. A gap 33 is provided between the upper cylinder half 31 and the thumb wheel 34.

The picking device 3 is hung at the end part of the mounting frame 2, and in the moving process of the egg picking vehicle, the picking device 3 can extend into the poultry groove, eggs enter the upper half cylinder 31 from the open end 311 of the upper half cylinder 31 and are pulled up by the poking piece 341 after passing through the half cylinder end 312 and the gap 33. Because the open end 311 is an open structure and is provided with an arc-shaped guide plate, the arc-shaped guide plate has the functions of limiting and guiding the eggs, so that the eggs can enter the semi-cylinder end 312 along the guide plate; because the transverse size of the half cylinder end is smaller than the length of the egg, the egg in the transverse state is changed from the transverse state to the longitudinal state after entering the half cylinder end, and the poking wheel is more convenient to poke.

Referring to fig. 5, 10 and 1, the conveyor comprises a first straightening conveyor 6, a horizontal transfer device 4 and a second straightening conveyor 8 connected in sequence. The feed end of the first straightening and conveying device 6 corresponds to the thumb wheel 34, and the discharge end of the second straightening and conveying device 8 corresponds to the egg inlet 52.

After being stirred by the stirring wheel 34, the eggs are sent into the first correcting and conveying device 6 from the feeding end of the first correcting and conveying device 6, are sent to the feeding end of the second correcting and conveying device 8 through the horizontal conveying device 4, and enter the egg inlet 52 from the discharging end of the second correcting and conveying device 8.

The first straightening conveyor 6 and the second straightening conveyor 8 are arranged obliquely, the width of the bottom of the straightening conveyor is smaller than that of the top of the straightening conveyor, and the width of the bottom of the straightening conveyor is 5/6 of the transverse diameter of the egg. Through this setting, the egg can be corrected under conveyor 6 and the 8 effect of second at first correction, becomes the decurrent state of tip, is more convenient for arrange the egg, makes row's egg accord with more and sell the custom.

In one particular embodiment, the first corrective conveyor 6 includes a conveyor track 61 and a drop prevention device 62. The conveying track 61 comprises two conveying rods arranged in parallel and a gap between the two conveying rods; the width of the gap between the two conveying rods is 5/6 which is the transverse diameter of the egg. The width of the track is set according to the transverse diameter of a normal egg, and generally, the size of the eggs of the same poultry is not very different. To prevent the eggs from falling out of the way if they are too small, a net or the like may be provided below the gap and along the length of the gap to catch the eggs. The anti-drop device 62 is disposed at both sides of the conveying rail 61, and the width of the top of the anti-drop device 62 is greater than the width of the conveying rail.

The drop prevention device 62 may be a drop prevention plate disposed in parallel. The lower sides of the anti-falling plates are fixed with the conveying rods on the corresponding sides, and the upper sides of the anti-falling plates are outwards inclined, so that the width between the upper sides of the two anti-falling plates is larger than the width between the lower sides of the two anti-falling plates, and is larger than the width of the conveying track 61.

The drop prevention device 62 may also be a drop prevention bar disposed in parallel above the conveying rail 61. The distance between the two anti-falling rods is greater than the distance between the two conveying rods, and the gap between the anti-falling rods and the conveying rods is smaller than the transverse size of the egg, so that the egg is prevented from falling out between the anti-falling rods and the conveying rods.

The first correcting and conveying device 6 is obliquely arranged, and the included angle between the first correcting and conveying device and the horizontal plane is 30-60 degrees. More preferably, the included angle between the first straightening and conveying device 6 and the horizontal plane is 45-60 degrees.

The second straightening conveyor 8 is identical in construction to the first straightening conveyor 6. The second straightening and conveying device 8 is obliquely arranged, and the included angle between the second straightening and conveying device and the horizontal plane is 30-60 degrees. More preferably, the angle between the second straightening conveyor 8 and the horizontal is greater than the angle between the first straightening conveyor 6 and the horizontal, i.e. the second straightening conveyor 8 is steeper than the first straightening conveyor 6.

The horizontal transfer device 4 is mounted on the bottom cross member 24 and includes a belt conveyor 41 and a baffle 42. The dampers 42 are provided on both sides of the belt conveyor 41. The distance between the baffles 42 on both sides is greater than the transverse dimension of the egg and less than the longitudinal dimension of the egg, i.e., the distance between the baffles 42 on both sides is greater than the width of the egg and less than the length of the egg.

The horizontal conveying device 4 is arranged between the first correcting and conveying device 6 and the second correcting and conveying device 8, so that eggs can be prevented from being damaged due to collision between the eggs caused by the fact that the kinetic potential energy of the eggs is increased in long-distance inclined conveying.

The eggs are pulled out by the pulling wheel 34, enter the first straightening conveyor 6 and roll along the first straightening conveyor 6. Because the shapes of the two ends of the egg are different, the two ends of the egg are not consistent in speed in the rolling process, and the egg can rotate; in addition, the dead weight of the tip of the egg is larger, so that the egg is in a state that the tip is downward in the process of rolling. At the moment, some eggs are completely corrected and are in a state that the pointed ends face downwards and the axial direction of the eggs is consistent with the conveying direction; some eggs are partially corrected, the pointed end faces downwards relative to the round head, and the axis direction of the pointed end and the conveying direction form a certain included angle. Eggs are conveyed by the first straightening conveyor 6 into the horizontal conveyor 4 and, under the conveying action of the belt conveyor 41, into the second straightening conveyor 8. The eggs are conveyed on the horizontal conveyor 4 by a belt conveyor 41, which belt conveyor 41 is provided on both sides with baffles, the distance between the baffles 42 on both sides being greater than the transverse dimension of the eggs and smaller than the longitudinal dimension of the eggs, so that the eggs are further straightened in the horizontal conveyor 4. After entering the second straightening conveyor 8, the egg is further straightened and completely enters the egg inlet with the pointed end facing downwards.

Referring to fig. 6, 7 and 1, the top of the turntable device 5 is suspended on the top longitudinal beam 15, the turntable device 5 comprises a hollow round box body 51, a rotatable base 54 is arranged in the round box body and in the middle of the round box body 51, and a plurality of egg cavities 58 capable of vertically accommodating eggs are circumferentially and fixedly arranged on the base 54. The egg cavity 58 allows the eggs to remain upright with the tips facing downward after entering the egg cavity 58 for ease of egg discharge. The number of the egg inlets 52 is two, and the two egg inlets 52 are symmetrically arranged on the upper side surface of the round box body 51. The egg discharging port 53 is one, and the egg discharging port 53 is arranged on the lower side surface of the round box body 51. The egg inlet 52 and the egg discharge 51 are arranged in a staggered way. In the present embodiment, the egg inlet 52 is perpendicular to the egg discharge port 51.

In one embodiment, the turntable device 5 further includes a second motor 57 and a second rotating shaft 55, the second motor 57 is fixed on the turntable device 5, and an output shaft thereof is connected to the second rotating shaft 55 to drive the second rotating shaft 55 to rotate. The base 54 is mounted on the second rotating shaft and can rotate with the second rotating shaft 55.

The base 54 has a regular hexagon cross section, two parallel shifting plates 56 are mounted on each side of the base 54, and the free ends of the shifting plates 56 extend towards the side wall of the round box body 51. An egg cavity 58 capable of vertically accommodating an egg is formed between every two parallel shifting plates 56. It will be appreciated that the egg cavity 58 formed between each two parallel paddle 56 may vertically receive an egg, i.e., the distance between the two parallel paddles 56 is greater than the transverse dimension of the egg and less than the longitudinal dimension of the egg.

Eggs enter the egg cavity 58 from the egg inlet 52 and rotate with the shifting plate 56 under the rotation of the base 54, and are discharged from the egg discharge port 53.

In order to ensure that eggs can accurately enter the egg cavities 58 when entering the turntable device 5, a baffle plate is arranged at the top of the cavity between two adjacent egg cavities 58, so that the egg cavities 58 are the only passages for eggs to enter the turntable device 5.

Referring to fig. 8 and 9, an egg discharge passage 512 is further provided on the lower side of the rotary table device 5, and the egg discharge passage 512 communicates with the egg discharge port 53. The egg discharging channel 512 is provided with a trigger plate 59, a spring 511 and a limit switch 510. The upper end of the trigger plate 59 is hinged on the upper part of the egg arranging channel 512, and is close to the egg arranging port 53. One end of the spring 511 is fixed on the side wall of the egg arranging channel, and the other end is pressed against the lower end of the trigger plate 59, so that the trigger plate is in an inclined state, and the egg arranging channel 512 is in a structure with a large upper end and a small lower end. The limit switch 510 is installed on the side wall of the egg arranging channel 512 and is arranged on the same side with the spring.

When an egg enters the egg discharging channel 512 from the egg discharging port 53, the egg presses the trigger plate 59 in the falling process, the spring 511 is compressed, the lower end of the trigger plate 59 moves towards the limit switch 510, and the limit switch 510 is triggered. After the egg is discharged out of the egg discharge passage 512, the trigger plate 59 is restored by the restoring force of the spring 511.

Referring to fig. 11 and 1, the moving platform includes a first bracket 74, a second bracket 71, a first mounting seat 77, a second mounting seat 78, a transverse screw 75, a longitudinal screw 76, a tray placing plate 72, and a tray limiting corner 73. The first bracket 74 is mounted on the middle longitudinal beam 14, and the transverse screw 75 is mounted on the first bracket 74 and is driven to rotate by the third motor. The second bracket 71 is screwed with the transverse screw 74 through the first mounting seat 77. The longitudinal screw 76 is mounted on the second bracket 71 and is driven to rotate by a fourth motor. The tray placement plate 72 is threadedly coupled to the longitudinal screw 76 via a second mounting block 78. The tray limit corners 73 are provided around the tray placing plate 72 to limit the circumferential direction of the tray placed on the tray placing plate 72.

Through setting up horizontal lead screw 77 and vertical lead screw 78, can realize that the tray places the removal of board in X axle and Y axle direction, realize arranging the egg automatically.

The movement of the mobile platform 7 can be controlled by a single chip microcomputer, and a program is written into the single chip microcomputer in advance, and the single chip microcomputer is connected with the limit switch 510. After the eggs enter the egg arranging channel, the trigger plate 59 is extruded, the lower end of the trigger plate 59 rotates towards the direction close to the limit switch 510, the limit switch 510 is triggered, the limit switch 510 sends an electric signal to the single chip microcomputer, the single chip microcomputer controls the third motor to drive the transverse screw rod 75 to rotate, or/and the fourth motor drives the longitudinal screw rod 76 to rotate, so that the tray placed on the tray placing plate 72 moves to the position of one egg tray, and each egg tray on the tray is full of eggs.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. An egg picking vehicle is characterized by comprising,

a vehicle body (1) having wheels (12);

the mounting rack (2) is mounted at the top of the vehicle body (1), and at least one end of the mounting rack (2) extends out of the corresponding side of the vehicle body (1);

the picking device (3) is hung at the end part of the mounting frame (2), and the picking device (3) is provided with a poking wheel (34) capable of poking eggs;

the egg sorting device comprises a turntable device (5) arranged on a vehicle body (1), wherein an egg inlet (52) and an egg discharging port (53) are formed in the turntable device (5), and the egg inlet (52) and the egg discharging port (53) are arranged in a staggered mode;

the conveying device is arranged between the picking device (3) and the turntable device (5), one end of the conveying device corresponds to the dial wheel (34), and the other end of the conveying device corresponds to the egg inlet (52);

the mobile platform (7) is arranged on the vehicle body (1), and a tray placing plate (72) capable of placing a tray is arranged on the mobile platform (7); the tray placing plate (72) is positioned below the turntable device (5) and can move relative to the egg discharging opening (53).

2. The egg picking trolley according to claim 1, wherein the conveying device comprises a first straightening conveying device (6), a horizontal conveying device (4) and a second straightening conveying device (8) which are connected in sequence; the feeding end of the first correcting and conveying device (6) corresponds to the shifting wheel (34), and the discharging end of the second correcting and conveying device (8) corresponds to the egg inlet (52).

3. The egg picking cart of claim 2, wherein the width of the bottom of the first straightening conveyor (6) and the second straightening conveyor (8) is less than the width of the top thereof, and the width of the bottom thereof is 5/6 of the transverse diameter of the egg; the first straightening and conveying device (6) and the second straightening and conveying device (8) are obliquely arranged.

4. The egg picking trolley according to claim 2, wherein the width of the horizontal conveying device (4) is smaller than the length of the egg, and a belt conveyor (41) for conveying the egg is arranged along the length direction of the horizontal conveying device (4).

5. The egg picking trolley as claimed in claim 1, wherein the turntable device (5) comprises a hollow round box body (51), a rotatable base (54) is arranged in the round box body (51) and located in the middle of the round box body (51), and a plurality of egg cavities capable of vertically accommodating eggs are circumferentially and fixedly arranged on the base (54).

6. The egg picking trolley as claimed in claim 5, wherein the base (54) is regular hexagonal in cross section, two parallel poking plates (56) are mounted on each side of the base (54), and the free ends of the poking plates (56) extend towards the side wall of the round box body (51); an egg cavity (58) which can vertically accommodate eggs is formed between every two parallel shifting plates (56).

7. The egg picking cart according to claim 1, wherein the pick-up device comprises an upper half cylinder (31), the upper half cylinder (31) being disposed adjacent to the thumbwheel (34).

8. The egg picking cart of claim 7, wherein the upper half cylinder (31) includes a half cylinder end (312); the half cylinder end (312) is of a half cylinder structure with an opening at the lower side, and the transverse size of the half cylinder end (312) is smaller than the length of an egg.

9. The egg picking cart of claim 7, wherein the upper half cylinder (31) comprises an open end (311), the open end (311) being connected to the half cylinder end (312); the open end (311) is an open structure having an arcuate guide plate.

10. The egg picking vehicle as claimed in claim 1, wherein the picking device comprises a first motor (35) and a first rotating shaft (36), an output shaft of the first motor (35) is connected with the first rotating shaft (36) to drive the first rotating shaft (36) to rotate; the thumb wheel (34) is mounted on the first rotating shaft (36) and can rotate along with the first rotating shaft (36).