CN112092877A

CN112092877A - Liftable formula that uses in range upon range of formula cage culture equipment observes car

Info

Publication number: CN112092877A
Application number: CN202011099921.XA
Authority: CN
Inventors: 周帅; 张艳娟; 程国辉; 黄晓燕; 谢顺利; 王欢; 陈新凯; 焦俊伟
Original assignee: Henan Jinfeng Poultry Equipment Co ltd
Current assignee: Henan Jinfeng Poultry Equipment Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2020-12-18

Abstract

The invention relates to the technical field of poultry raising equipment, in particular to an observation vehicle. The invention provides a liftable observation vehicle used in laminated cage culture equipment, which comprises a lifting device and a storage battery, wherein the lifting device and the storage battery can lift or lower a vehicle body from a bottom plate, the bottom plate is provided with a driving device, a braking device, an electric control box and a steering device, the steering device is provided with a handlebar and an auxiliary positioner, two ends of the handlebar are provided with handle type remote controllers which can be inserted or pulled down, the auxiliary positioner comprises circular discs with annular structures, a first sleeve and a first disc are fixedly connected with a first sleeve of the handlebar, a second disc is fixedly connected with the vehicle body, and a first positioning pin arranged on the first disc is opposite to an open slot of the second disc. The invention has the advantages of ingenious and simple design, convenient operation, safety and durability, and can realize the purpose of no tail gas emission in the poultry breeding house.

Description

Liftable formula that uses in range upon range of formula cage culture equipment observes car

Technical Field

The invention belongs to the technical field of poultry raising equipment, and particularly relates to a liftable observation vehicle used in laminated cage raising equipment.

Background

At present, the development of poultry breeding industry in China is in a bipolar differentiation state, one state is developed towards the direction of free-range breeding, and natural environment stocking is pursued, but the stocking mode is greatly restricted by the natural environment, and cannot be developed in a large scale, so that the market demand cannot be met; the other state is rapidly developed towards large-scale, intensive, large-scale and mechanical automation directions of a closed environment, the market demand is met, the production cost is reduced, but the breeding mode has certain risks, the requirement on the closed indoor environment is very strict, due to the fact that the stacking height of mechanical equipment is increased, workers are very inconvenient when patrolling the breeding state of poultry and maintaining and detecting the equipment, if the mechanical equipment is called from the outside every time, the equipment is required to be cleaned and disinfected, and the requirement on tail gas emission of the equipment cannot be met.

Disclosure of Invention

In order to solve the technical problem, the invention provides a liftable observation vehicle used in laminated cage-rearing equipment, wherein a lifting device is arranged between a vehicle body and a vehicle body bottom plate, so that the vehicle body can be lifted freely, workers can inspect the poultry breeding state and perform equipment maintenance and detection conveniently, a tool box is arranged on the vehicle body, the workers can sit on the tool box to inspect the poultry breeding state at an angle lower than the visual angle of normal human eyes, the liftable observation vehicle can be controlled by one hand through a handle type remote controller, the workers can observe the poultry with great concentration conveniently, the liftable observation vehicle adopts a rechargeable power source, and the purpose of no tail gas emission can be achieved.

In order to achieve the purpose, the invention provides a liftable observation vehicle used in laminated cage culture equipment, which comprises a bottom plate provided with a pair of driving wheels and a pair of braking wheels, wherein a lifting device and a battery jar capable of lifting or lowering a vehicle body from the bottom plate are arranged on the bottom plate, a protective plate is arranged on the bottom surface of the bottom plate, a driving device for driving the vehicle body to run, a braking device for braking the vehicle body, an electric control box and a steering device for steering the vehicle body are arranged in the protective plate, the steering device is provided with a steering machine, steering rocker arms at two sides of the steering machine can control the driving wheels to swing left and right to provide direction control for the vehicle body, the steering machine is connected with the tail end of a second sleeve, the front end of the second sleeve is inserted into the first sleeve, the upper end of the first sleeve is fixedly connected with the central position of a handlebar, and handle type remote controllers capable of being inserted or pulled down, the handle type remote controller is provided with a cylindrical handheld part, a battery cabin cover is arranged on the surface of the handheld part, a lifting switch is arranged at the middle position of the handheld part, an annular first potentiometer sleeved on the handheld part is arranged above the lifting switch, a central flange is arranged on the surface of the first potentiometer, a pointer is arranged on one side of the central flange, the end part of the pointer points to a dial plate arranged above the handheld part, a second potentiometer used for braking is arranged on one side of the dial plate, the second potentiometer is provided with a brake pull handle, a four-prism-shaped plug column is arranged at the upper end of the dial plate, positioning holes are formed in four sides of the plug column, the plug column can be inserted into the plug hole, the plug hole is arranged in the end face of the handlebar, a pin lock is arranged above the side face of the tail end of the handlebar, a pressing handle is arranged on the pin lock, and the pressing handle can enable a second positioning pin arranged on the pin lock to bounce, the second positioning pin can be inserted into the plug hole through the side wall of the handlebar, the tail end of the handheld portion is provided with a transmitting antenna, the transmitting antenna is connected with the lifting switch, the first potentiometer and the second potentiometer through a wire, the transmitting antenna is wirelessly communicated with a receiving antenna arranged on the bottom surface of the vehicle body, the receiving antenna is connected with a signal acquisition module in the electric control box through a wire, the signal acquisition module transmits received data signals to a central processing module, the central processing module transmits signal instructions to a power control module through comparing the set data of the data storage module, and the power control module controls the driving device, the steering device and the lifting device to be started or closed; be equipped with the auxiliary positioning ware on the first sleeve pipe, the auxiliary positioning ware includes two first discs that the structure is the same and second disc, first disc and second disc are the loop configuration, two loop configuration's centre bore all sets up on first sleeve pipe, first sleeve pipe and first disc fixed connection, with second disc and automobile body fixed connection, be equipped with between second disc and the first sleeve pipe and make second disc pivoted bearing, first disc is equipped with vertical setting and passes the first locating pin of top and bottom, the surface of second disc is equipped with the open slot, the open slot sets up with the position of first locating pin relatively.

According to the preferable technical scheme, a spring is arranged in the first positioning pin and can jack up a ball arranged at the tail end of the first positioning pin.

According to the preferable technical scheme, the inner wall of the first sleeve is provided with a sliding key, and the sliding key is protruded and is of a strip-shaped structure.

According to the preferable technical scheme, the cross section of the second sleeve is of a C-shaped structure, a sliding key groove is formed in an opening of the C-shaped structure, and the sliding key groove is in clearance fit with the sliding key, so that the second sleeve can slide up and down in the first sleeve.

According to the preferable technical scheme, the first sleeve and the second sleeve are in clearance fit, so that the second sleeve can freely slide up and down in the first sleeve.

According to the preferable technical scheme, four edges of the bottom plate are provided with vertical edges which are connected end to end.

According to the preferred technical scheme, the bottom plate is provided with a storage battery bin for mounting a storage battery, and the storage battery bin is provided with a storage battery mounting hole for fixing the storage battery.

According to the preferable technical scheme, the free end of the plug column is provided with a circular arc-shaped guide angle which is convenient to insert into the plug hole.

According to the preferable technical scheme, the insertion hole is provided with a guide opening for facilitating insertion of the insertion column.

According to the preferred technical scheme, the vehicle body is provided with a tool box, and the tool box is of a rectangular structure and is provided with an upper cover.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention has the advantages that the storage battery and the motor are arranged on the bottom plate of the vehicle body, so that the vehicle body does not have tail gas emission, the lifting device is arranged between the bottom plates of the vehicle body, so that the vehicle body can be lifted freely, the detachable or inserted handle type remote controller is arranged on the handle bar, and the auxiliary positioner is arranged on the steering device, so that the vehicle body can be conveniently controlled by an operator, and the aim of attentively observing and overhauling can be achieved.

2. The invention has the advantages of ingenious and simple design, convenient operation, safety and durability, and can realize the purpose of no tail gas emission in the poultry breeding house.

Drawings

FIG. 1 is a front view of a liftable observation vehicle used in the stacked cage culture apparatus of the present invention;

FIG. 2 is a top perspective view of a bottom plate of a liftable observation car used in the stacked cage culture apparatus of the present invention;

FIG. 3 is a bottom perspective view of a bottom plate of a liftable observation vehicle used in the stacked cage culture apparatus of the present invention;

FIG. 4 is a top view of a handle bar of a liftable observation cart used in the stacked cage culture apparatus of the present invention;

FIG. 5 is a partial perspective view of a handle of a liftable observation trolley used in the stacked cage-rearing device of the present invention;

FIG. 6 is a structural diagram of a control box in a liftable observation vehicle used in the stacked cage-rearing device of the present invention;

FIG. 7 is a perspective view of an auxiliary positioner in a liftable observation car used in the stacked cage culture apparatus of the present invention.

Reference numerals

In the figure: 1, a vehicle body; 2, a handlebar; 3-auxiliary locator; 4-a first sleeve; 5-a second sleeve; 6-a third lifting arm; 7, a telescopic rod; 8-a first lifting arm; 9-a steering gear; 10-driving wheel; 11-a base plate; 12-a guard plate; 13-a second lifting arm; 14-a brake wheel; 15-a first hydraulic pipe; 16-a hoist motor; 17-a fourth lifting arm; 18-a tool box; 19-a fixed support; 20-storage battery bin; 21-standing; 22-battery mounting hole; 23-a slide rail; 24-a roller; 25-a slide block; 26-a receiving antenna; 27-a steering rocker arm; 28-a drive shaft; 29-a gearbox; 30-an electronic control box; 31 — a drive motor; 32-a brake motor; 33-a brake cylinder; 34-handle type remote controller; 35-brake handle; 36-a second potentiometer; 37-a first potentiometer; 38-dial plate; 39-plug column; 40-positioning holes; 41-a second locating pin; 42-pin lock; 43-pressing the handle; 44-a plug hole; 45-a guide opening; 46-a flange; 47 — a central flange; 48, a lifting switch; 49, a handheld part; 50-battery compartment cover; 51-a transmitting antenna; 52-a signal acquisition module; 53-central processing module; 54-a data storage module; 55, a power supply control module; 56 — first disc; 57-sliding key; 58-keyway; 59 — a first locator pin; 60-open slots; 61 — a second disc; 62-the ball.

Detailed Description

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Examples

As shown in fig. 1 and 2, the invention provides a liftable observation vehicle used in a stacked cage culture device, comprising a bottom plate 11 provided with a pair of driving wheels 10 and a pair of braking wheels 14, wherein a lifting device capable of lifting or lowering a vehicle body 1 from the bottom plate 11 is arranged on the bottom plate 11, a plurality of battery bins 20 are arranged on the surface of the bottom plate 11, the battery bins 20 are provided with battery mounting holes 22, batteries can be fixed on the battery bins 20 through the battery mounting holes 22, and the battery bins 20 are arranged in the middle of the surface of the bottom plate 11; the vehicle body 1 is a rectangular frame structure with an upward opening, the vehicle body 1 is provided with a toolbox 18 with a rectangular structure, the toolbox 18 is provided with an upper cover which can be opened or closed, the toolbox 18 is arranged on the vehicle body 1, so that not only can necessary tools which are convenient to take be arranged in the toolbox 18, but also a worker can sit on the toolbox 18 to observe the state of the lower layer of the equipment at an angle lower than the visual angle of a human body, and simultaneously, the worker can conveniently step on the toolbox 18 to perform height increasing operation when the equipment is overhauled; the lifting device comprises fixed supports 19 arranged at two adjacent corners of the bottom plate 11, the fixed supports 19 are fixedly arranged on the bottom plate 11, one ends of the first lifting arms 8 are movably connected to the two fixed supports 19 respectively, the middle parts of the two first lifting arms 8 are movably connected with the middle parts of the two second lifting arms 13 respectively, one ends of the second lifting arms 13 are movably connected with a sliding block 25, the sliding block 25 is arranged at the opposite corner of the fixed support 19, the bottom surface of the sliding block 25 is provided with a roller 24, the roller 24 can slide on a sliding rail 23, the sliding rail 23 is fixedly arranged with the bottom plate 11, the sliding rail 23 is arranged between the sliding block 25 and the fixed supports 19, and the sliding rail 23 is arranged in parallel with the side edge of the bottom plate 11; the other end of the first lifting arm 8 is movably connected with one end of the third lifting arm 6, the tail end of the third lifting arm 6 is fixedly connected with a fixed support 19 arranged at the bottom of the vehicle body 1, the fixed support 19 at the bottom of the vehicle body 1 is arranged opposite to the fixed support 19 on the bottom plate 11, the other end of the second lifting arm 13 is movably connected with one end of a fourth lifting arm 17, the middle part of the third lifting arm 6 is movably connected with the middle part of the fourth lifting arm 17, the other end of the fourth lifting arm 17 is movably connected with a slide block 25 arranged at the bottom of the vehicle body 1, the slide block 25 at the bottom of the vehicle body 1 is arranged opposite to the slide block 25 of the bottom plate 11, a slide rail 23 arranged at the bottom of the vehicle body 1 is arranged opposite to the slide rail 23 on the bottom plate 11, a first connecting device is arranged between the middle upper parts of the two first lifting arms 8, a movably connected lifting motor 16 is arranged on the first connecting device, a second connecting device, the second connecting device is movably connected with one end of the telescopic rod 7, the other end of the telescopic rod 7 is arranged in the lifting motor 16, and the lifting motor 16 is connected with the first hydraulic pipe 15. The lifting motor 16 rotates in the positive direction, hydraulic oil is injected into an oil cylinder arranged in the lifting motor 16 through the first hydraulic pipe 15 to push the telescopic rod 7 to extend outwards, the telescopic rod 7 pushes the second connecting device to be far away from the first connecting device, and the lifting device enables the vehicle body 1 to descend from the bottom plate 11; the lifting motor 16 rotates reversely, hydraulic oil is pumped to an oil cylinder arranged in the lifting motor 16 through the first hydraulic pipe 15, the telescopic rod 7 is pushed to contract inwards, the telescopic rod 7 pulls the second connecting device to be close to the first connecting device, and the lifting device enables the vehicle body 1 to ascend from the bottom plate 11.

Two travel switches are arranged on two sliding blocks 25 positioned on the bottom plate 11, the travel switches are respectively connected with the lifting motor 16, the two sides of the sliding rail 23 are respectively provided with a baffle plate which is vertically arranged, when the lifting motor 16 drives the vehicle body 1 to descend to the bottom, the sliding blocks 25 slide to the edge of the bottom plate 11, the travel switches on one side of the sliding blocks 25 contact the baffle plate on one side of the vertical edge 21, and the travel switches disconnect the power supply of the lifting motor 16, so that the lifting device does not descend any more; when the lifting motor 16 drives the vehicle body 1 to ascend to the set top position, the travel switch on the other side of the sliding block 25 contacts with the baffle on the other side of the sliding rail 23, and the travel switch cuts off the power supply of the lifting motor 16, so that the lifting device does not ascend any more. Four sides of the bottom plate 11 are provided with vertical sides 21 connected end to end, the vertical sides 21 enable the bottom plate 11 to form a box body with four sides, and the box body can protect equipment arranged on the bottom plate 11 from running safely.

Wherein, the bottom surface of bottom plate 11 is equipped with backplate 12, is equipped with drive arrangement, arresting gear, automatically controlled box 30 and turns to the device in the backplate 12. The driving device comprises a driving motor 31 arranged in the middle of the bottom plate 11, the power output of the driving motor 31 is connected with a gear box 29, two sides of the gear box 29 are provided with driving shafts 28, the driving shafts 28 are respectively connected with two driving wheels 10, the driving motor 31 outputs power through the gear box 29 and the driving shafts 28 to drive the driving wheels 10 to rotate, and power is provided for the advancing of the liftable observation vehicle;

the braking device comprises a braking motor 32 arranged at the rear part of the bottom plate 11, the braking motor 32 is connected with a master cylinder, the master cylinder is respectively connected with two brake sub-pumps 33 through second hydraulic oil pipes, the brake sub-pumps 33 are respectively arranged on the brake wheel 14, the braking motor 32 starts to work, hydraulic brake oil in the master cylinder is pressed to flow into the two brake sub-pumps 33, and the two brake sub-pumps 33 limit the rotation of the brake wheel 14 to provide braking force for the lifting observation vehicle to advance;

wherein, turn to the device including setting up the steering gear 9 of bottom plate 11 front end, be equipped with steering rocker 27 in steering gear 9 both sides, two steering rocker 27 connect two drive wheels 10 respectively, steering rocker 27 can control drive wheel 10 horizontal hunting and provide directional control for the liftable formula observation car, the end of second sleeve 5 is connected on the upper portion of steering gear 9, the front end cartridge of second sleeve 5 is in first sleeve 4, the upper end of first sleeve 4 and the central point of handlebar 2 put fixed connection, the inner wall of first sleeve 4 is equipped with inside bellied feather key 57, feather key 57 is the bar structure, the cross section of second sleeve 5 is C type structure, the opening of C type structure is equipped with feather key groove 58, feather key 57 sets up in feather key groove 58, feather key groove 58 and feather key 57 clearance fit to make second sleeve 5 can slide from top to bottom in first sleeve 4, the inner wall of the first sleeve 4 is in clearance fit with the outer wall of the second sleeve 5, so that the second sleeve 5 can freely slide up and down in the first sleeve 4.

As shown in fig. 5 and 6, the handle bar 2 is provided with a detachable handle remote controller 34 at each end, and the handle remote controllers 34 are identical in structure and interchangeable. The lower portion of the handle type remote controller 34 is provided with a cylindrical handheld portion 49 which is convenient for a worker to grasp, the handheld portion 49 is of a cylindrical structure, a battery compartment cover 50 is arranged on the surface of the handheld portion 49, a battery is arranged in the battery compartment cover 50, the battery compartment cover 50 is opened to install the battery in the battery compartment, and the battery provides power for each group of devices arranged on the handle type remote controller 34. The lifting switch 48 is arranged at the middle-upper position of the handheld part 49, the lifting switch 48 is provided with a lifting key and a descending key, and the lifting switch 48 is arranged at the middle-upper position of the handheld part 49, so that an operator can hold the handheld part 49 and control the lifting switch 48 by using a forefinger; a first potentiometer 37 sleeved on the handheld part 49 is arranged above the lifting switch 48, the first potentiometer 37 is of an annular structure, a plurality of flanges 46 arranged at equal intervals are arranged on the surface of the first potentiometer 37, the flanges 46 are of a hemispherical structure, and the raised flanges 46 are convenient for an operator to push and pull the first potentiometer 37 to rotate by using a thumb and a forefinger; the flange 46 is provided with a central flange 47, one side of the central flange 47 is provided with a pointer, the end of the pointer points to the dial 38 arranged above the handheld portion 49, the dial 38 is provided with indicators of O, 1, 2 and R, and in the natural stop position, the pointer points to the O-position. An operator rotates the first potentiometer 37 clockwise, and when the pointer is pushed to the position of the 1 st gear, the liftable observation vehicle is at the standard set advancing speed, and the average speed is 5 m/min; the operator continues to rotate the first potentiometer 37 clockwise, and when the pointer is pushed to the 2-gear position, the liftable observation vehicle is at a quick set speed, and the average speed is 8 m/min; when an operator releases the fingers, the pointer rotates to return to the position pointing to the O gear, and the liftable observation vehicle is in a power-off sliding or stopping state; when an operator needs to reverse, the operator needs to press the central flange 47 downwards first to push the pointer to the R-gear position in a clockwise rotating manner, and when the liftable observation vehicle is located at the R-gear position, the driving motor 31 rotates reversely to drive the driving wheel 10 to rotate reversely, so that the liftable observation vehicle reverses.

The second potentiometer 36 is arranged on one side of the dial 38 and used for braking, the second potentiometer 36 is provided with a brake wrench 35, when an operator lightly holds the brake wrench 35, the second potentiometer 36 is in a 1-gear position, at the moment, the second potentiometer 36 cuts off a power supply of the driving motor 31, the driving wheel 10 is driven to be in a non-power sliding state or a static state, when the operator continuously grips the brake wrench 35, the second potentiometer 36 is in a 2-gear position, at the moment, the braking motor 32 starts to work, hydraulic brake oil in a braking master cylinder is pressed to flow into the two brake sub-pumps 33, the two brake sub-pumps 33 limit the rotation of the brake wheel 14, and braking force is provided for the lifting observation vehicle to move;

the upper end of the handheld portion 49 is provided with a four-prism-shaped inserting column 39, the four faces of the inserting column 39 are provided with positioning holes 40 at the same position, the structural shape of each positioning hole 40 is the same, the inserting column 39 can be inserted into the inserting hole 44, and the free end of the inserting column 39 is provided with a circular arc-shaped guide angle convenient for inserting the inserting hole 44. The plug hole 44 is provided on the end face of the handlebar 2, and the plug hole 44 is provided with a guide opening 45 for facilitating the insertion of the plug post 39.

Wherein, be equipped with round pin lock 42 above the terminal side of handlebar 2, round pin lock 42 is equipped with presses handle 43, presses press handle 43 can make the second locating pin 41 that sets up on round pin lock 42 bounce, second locating pin 41 can insert in spliced eye 44 through the lateral wall of handlebar 2, and when inserting spliced eye 44 into the grafting post 39 of formula remote controller 34, second locating pin 41 can insert in locating hole 40 to pin formula remote controller 34, make formula remote controller 34 fix on handlebar 2. Pressing on the handle 43 causes the second positioning pin 41 to pop up, and the remote control 34 can be removed from the handlebar 2.

The tail end of the handheld portion 49 is provided with a transmitting antenna 51, the transmitting antenna 51 is connected with the lifting switch 48, the first potentiometer 37 and the second potentiometer 36 through conducting wires, the transmitting antenna 51 is communicated with a receiving antenna 26 arranged on the bottom surface of the vehicle body 1 through wireless signals, and the receiving antenna 26 is connected with a signal acquisition module 52 in the electronic control box 30 through conducting wires.

As shown in fig. 7, a central processing module 53, a data storage module 54 and a power control module 55 are further disposed in the electronic control box 30, the signal acquisition module 52 transmits the received data signal to the central processing module 53, the central processing module 53 transmits a signal instruction to the power control module 55 by comparing the setting data of the data storage module 54, the power control module 55 controls the brake motor 32 to be turned on or off, and the power control module 55 also controls the drive motor 31 and the lifting motor 16 to be turned on or off in the forward and reverse directions;

as shown in fig. 3, the first sleeve 4 is provided with an auxiliary positioner 3, the auxiliary positioner 3 includes two first disks 56 and second disks 61 with the same structure, the first disks 56 and the second disks 61 are annular structures, central holes of the two annular structures are both arranged on the first sleeve 4, the first sleeve 4 is fixedly connected with the first disks 56, the second disks 61 are fixedly connected with the vehicle body 1, a bearing capable of rotating the second disks 61 is arranged between the second disks 61 and the first sleeve 4, so as to facilitate the second disks 61 to rotate on the first sleeve 4, the first disks 56 are provided with first positioning pins 59, the first positioning pins 59 are cylindrical structures, the tail ends of the first positioning pins 59 penetrate through the upper surface of the first disks 56 and protrude from the lower surface, the first positioning pins 59 are fixedly connected with the first disks 56, springs are arranged in the first positioning pins 59, the spring is capable of jacking up a ball 62 provided at the end of the first positioning pin 59. The surface of the second disc 61 is provided with an open slot 60, the open slot 60 is arranged opposite to the position of the first positioning pin 59, so that the ball 62 at the tail end of the first positioning pin 59 is in the open slot 60, and the ball 62 is in the open slot 60, so that when the vehicle body 1 keeps running in a straight direction, even if the two driving wheels 10 are subjected to certain external resistance, the ball 62 is difficult to leave the open slot 60; when a driver needs to turn left or right, the driver needs to slightly apply force to rotate the handlebar 2, the first sleeve 4 drives the second disc 61 to rotate along with the handlebar 2, so that the ball 62 in the open slot 60 leaves the open slot 60 under the action of external force and moves to the left or right of the open slot 60, after the direction adjustment of the driver is completed, the handlebar 2 is righted, the first sleeve 4 drives the second disc 61 to restore to the initial position, and the ball 62 slides into the open slot 60 again under the action of spring pressure.

The preferred embodiments and examples of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments and examples described above, and various changes can be made within the knowledge of those skilled in the art without departing from the concept of the present invention.

Claims

1. A liftable observation vehicle used in stacked cage culture equipment comprises a bottom plate (11) provided with a pair of driving wheels (10) and a pair of brake wheels (14), wherein a lifting device and a battery jar which can lift or lower a vehicle body (1) from the bottom plate (11) are arranged on the bottom plate (11), a protective plate (12) is arranged on the bottom surface of the bottom plate (11), a driving device for driving the vehicle body (1) to run, a braking device for braking the vehicle body (1), an electric control box (30) and a steering device for steering the vehicle body (1) are arranged in the protective plate (12), the steering device is provided with a steering machine (9), steering rocker arms (27) on two sides of the steering machine (9) can control the driving wheels (10) to swing left and right to provide direction control for the vehicle body (1), and the liftable observation vehicle is characterized in that the steering machine (9) is connected with the tail end of a second sleeve (5), the front end of the second sleeve (5) is inserted into the first sleeve (4), the upper end of the first sleeve (4) is fixedly connected with the center of the handlebar (2), the two ends of the handlebar (2) are provided with handle type remote controllers (34) which can be inserted or pulled out, the handle type remote controllers (34) are provided with cylindrical handheld portions (49), battery compartment covers (50) are arranged on the surfaces of the handheld portions (49), lifting switches (48) are arranged in the middle of the handheld portions (49), annular first potentiometers (37) sleeved on the handheld portions (49) are arranged above the lifting switches (48), central flanges (47) are arranged on the surfaces of the first potentiometers (37), pointers are arranged on one sides of the central flanges (47), the end portions of the pointers point to dial plates (38) arranged above the handheld portions (49), and second potentiometers (36) used for braking are arranged on one sides of the dial plates (38), the second potentiometer (36) is provided with a brake wrench handle (35), the upper end of the dial plate (38) is provided with a four-edge cylindrical insertion column (39), positioning holes (40) are formed in four sides of the insertion column (39), the insertion column (39) can be inserted into the insertion hole (44), the insertion hole (44) is formed in the end face of the handlebar (2), a pin lock (42) is arranged above the side face of the tail end of the handlebar (2), the pin lock (42) is provided with a pressing handle (43), the pressing handle (43) can enable a second positioning pin (41) arranged on the pin lock (42) to bounce, the second positioning pin (41) can be inserted into the insertion hole (44) through the side wall of the handlebar (2), the tail end of the handheld portion (49) is provided with a transmitting antenna (51), and the transmitting antenna (51) is connected with the lifting switch (48), the first potentiometer (37) and the second potentiometer (36) through wires, the transmitting antenna (51) is wirelessly communicated with a receiving antenna (26) arranged on the bottom surface of the vehicle body (1), the receiving antenna (26) is connected with a signal acquisition module (52) in the electronic control box (30) through a lead, the signal acquisition module (52) transmits received data signals to a central processing module (53), the central processing module (53) transmits signal instructions to a power supply control module (55) through comparing data arranged in a data storage module (54), and the power supply control module (55) controls the driving device, the steering device and the lifting device to be started or closed; an auxiliary positioner (3) is arranged on the first sleeve (4), the auxiliary positioner (3) comprises a first disc (56) and a second disc (61) which have the same structure, the first disc (56) and the second disc (61) are annular structures, the central holes of the two annular structures are arranged on the first sleeve (4), the first sleeve (4) is fixedly connected with the first disc (56), the second disc (61) is fixedly connected with the vehicle body (1), a bearing which can enable the second disc (61) to rotate is arranged between the second disc (61) and the first sleeve (4), the first disc (56) is provided with a first positioning pin (59) which is vertically arranged and passes through the upper surface and the lower surface, an opening groove (60) is formed in the surface of the second disc (61), and the opening groove (60) is arranged opposite to the first positioning pin (59).

2. The liftable observation trolley for use in the stacked cage culture facility according to claim 1, wherein a spring is provided in the first positioning pin (59), and the spring can jack up a ball (62) provided at the end of the first positioning pin (59).

3. The liftable observation trolley used in the stacked cage culture equipment according to claim 1, wherein the inner wall of the first sleeve (4) is provided with a sliding key (57), and the sliding key (57) is convex and has a strip-shaped structure.

4. The liftable observation trolley for use in the stacked cage culture equipment according to claim 1, wherein the cross section of the second sleeve (5) is of a C-shaped structure, the opening of the C-shaped structure is provided with a sliding key groove (58), and the sliding key groove (58) is in clearance fit with a sliding key (57) so that the second sleeve (5) can slide up and down in the first sleeve (4).

5. The liftable observation trolley for use in the stacked cage culture facility according to claim 1, wherein the first sleeve (4) and the second sleeve (5) are in clearance fit, so that the second sleeve (5) can freely slide up and down in the first sleeve (4).

6. The liftable observation trolley for use in the stacked cage culture facility according to claim 1, wherein the four sides of the bottom plate (11) are provided with vertical sides (21) connected end to end.

7. The liftable observation vehicle for the stacked cage culture equipment according to claim 1, wherein the bottom plate (11) is provided with a battery chamber (20) for mounting a battery, and the battery chamber (20) is provided with a battery mounting hole (22) for fixing the battery.

8. The liftable observation trolley used in the stacked cage culture equipment according to claim 1, wherein the free end of the insertion column (39) is provided with a circular arc-shaped guide angle which is convenient to insert into the insertion hole (44).

9. The liftable observation trolley for use in the stacked cage culture facility according to claim 1, wherein the insertion hole (44) is provided with a guide opening (45) for facilitating insertion of the insertion post (39).

10. The liftable observation trolley for use in the stacked cage culture facility according to claim 1, wherein the trolley body (1) is provided with a tool box (18), and the tool box (18) has a rectangular structure and is provided with an upper cover.