CN106629529A - Lifting operation device capable of being leveled and applicable to orchards in hilly and mountainous areas - Google Patents
Lifting operation device capable of being leveled and applicable to orchards in hilly and mountainous areas Download PDFInfo
- Publication number
- CN106629529A CN106629529A CN201710015347.7A CN201710015347A CN106629529A CN 106629529 A CN106629529 A CN 106629529A CN 201710015347 A CN201710015347 A CN 201710015347A CN 106629529 A CN106629529 A CN 106629529A
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- China
- Prior art keywords
- lifting
- leveling
- hilly
- hydraulic
- arm
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus
- B66F2700/123—Details concerning the support members or devices not related to the lifting itself
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to a lifting operation device capable of being leveled and applicable to orchards in hilly and mountainous areas. The device comprises a human carrying workbench, a leveling system, a lifting rotating system and a traveling power system; and the human carrying workbench adopts a top-free box type, and the front side surface of the human carrying workbench is connected onto the lifting rotating system through the leveling system, so that the human carrying workbench can rise, fall, rotate and adjust the horizontal state. The sensor control technology is adopted, front-and-back and left-and-right leveling is completed by controlling telescoping of a hydraulic oil cylinder and rotation of worm gear-worms, the operation precision is high, multiple rotatable lifting arms hinged movably and a track chassis are adopted, human-carried lifting rotation can be completed through braking, the operation efficiency of links such as fruit picking, fruit tree pruning and the like can be improved, the device is convenient to operate, flexible in traveling, safe, reliable and capable of adapting to operation conditions of uneven grounds of the orchards in the hilly and mountainous areas, and the horizontal-state operation of workers can be effectively guaranteed.
Description
Technical field
The present invention relates to a kind of agricultural machinery, especially a kind of to be adapted in hilly and mountainous land orchard the dress for carrying out aerial work
Put, specifically a kind of hilly and mountainous land orchard levelling lift work device.
Background technology
Hilly and mountainous land is planted in south China fruit tree more, being limited to cropping pattern and orographic condition, do mechanization operation degree
It is low.In recent years with the development of orchard industry, increasing scale, standardization orchard are built up, and such orchard has to tree-like
Certain requirement, and with larger line-spacing and spacing in the rows, some adaptable Multifunctional orchard management machine tools are needed, while being
Machinery for orchard is turned into industry there is provided development condition.In traditional orchard production process, for cargo handling operations such as harvesting, pruning, baggings,
Mostly still using cat ladder, step on the artificial climbing square formula such as stool, not only mobile difficulty low production efficiency, high labor intensive, are also present
Larger potential safety hazard.It is adapted to the landform operation such as Plain more existing orchard lift work device, does not possess leveling operation energy
Power, while adopting scissor type elevating structure, needs the continuous movement of whole machine to change fruit tree job position, not only frequent operation more,
And during hilly and mountainous land operation, also add the danger of operation.Therefore, it is badly in need of design one kind to be adapted in hilly and mountainous land orchard
Carry out the device of aerial work.
The content of the invention
The purpose of the present invention is for the deficiencies in the prior art, there is provided a kind of hilly and mountainous land orchard levelling lift work dress
Put, movement that can be flexible and stable, and lifting, revolving, and the horizontality of adjustment workbench, it is efficient and safety
Favourable condition is created in orchard production.
The technical scheme is that：
A kind of hilly and mountainous land orchard levelling lift work device, including man-carrying working platform, leveling system, lift rotary system and
Walking dynamical system, is characterized in that the man-carrying working platform is that, without top case type, its leading flank is connected to described by leveling system
In lift rotary system so as to can oscilaltion, convolution rotate and adjust the horizontality of itself；
Lifting arm and central gyro black assembly that the lift rotary system is hinged including Multi-section active；The lower end of the lifting arm leads to
Cross the central gyro black assembly to be connected with the walking dynamical system；
The walking dynamical system includes engine, gearbox, roof beam structure and crawler body, can adapt under the conditions of hilly and mountainous land
Be movably walking；The engine also connects clutch hydraulic pump by belt pulley；The clutch hydraulic pump is connected respectively by oil pipe
Hydraulic oil container and the leveling system and the hydraulic unit in the lift rotary system, will pass through the power of the engine,
Hydraulic oil pump in the hydraulic oil container is sent in each hydraulic unit；
The man-carrying working platform is provided with operating case and PID controller, can respectively control the lift rotary system and described
Leveling system action, realizes lifting, revolution and leveling.
Further, the leveling system includes the first turbine and worm and leveling hydraulic jack, first turbine and worm
In the first fixed plate, its turbine head is connected with the second fixed plate, and its worm screw is connected with leveling motor；The leveling liquid
The rear end of compressing cylinder is hinged on the man-carrying working platform bottom, and front end is hinged on the first fixed plate bottom.
Further, first fixed plate is the U-type groove shape being vertically arranged, its both sides be fixed on before the man-carrying working platform
Two pieces of connecting plates on side are hinged, and its bottom surface is connected with first turbine and worm；Second fixed plate is top surface
It is with a side open box-like, and is sleeved on the front end of the lifting arm, its bottom surface and first turbine and worm
Turbine head is connected.
Further, the lifting arm includes that lifting upper arm, intermediate arm, lifting underarm and upper arm link and underarm connect
Bar；The lifting upper arm and upper arm link two ends are hinged respectively with second fixed plate and the intermediate arm, and are parallel to each other；
The lifting underarm and lower arm link two ends are hinged respectively with the intermediate arm and the central gyro black assembly, and are parallel to each other；
Upper arm oil cylinder is additionally provided between the lifting upper arm and the intermediate arm；Between the lifting underarm and the central gyro black assembly
It is additionally provided with underarm oil cylinder；The upper arm oil cylinder and underarm oil cylinder can respectively drive the lifting upper arm and lifting underarm to make to rise
Or down maneuver；Hydraulic lock is respectively equipped with the upper arm oil cylinder and underarm oil cylinder.
Further, the central gyro black assembly includes lifting pedestal, the second turbine and worm and center-rotary joint；It is described
Lifting pedestal is discoid, and is connected with the turbine head of second turbine and worm；The center-rotary joint is justified including top
The rotating part of plate-like and the fixed part of bottom column, and the rotating part can rotate mutually vertically with fixed part；The revolution
Portion is fixedly linked with the lifting pedestal, the lifting pedestal is rotated with the rotating part；Institute is worn under the fixed part
State lifting pedestal and be fixedly mounted on the roof beam structure；The lifting pedestal and the lifting underarm, lower arm link and underarm oil
The end of cylinder is connected, to drive lifting arm to rotate；The second turbine and worm bottom is connected with the roof beam structure, its worm screw with return
Turn motors, enable the rotary motor to drive the second turbine and worm action, and then make lifting revolution of arm.
Further, the leveling motor and rotary motor are hydraulic motor, and are driven by the clutch hydraulic pressure oil pump feed
It is dynamic.
Further, the lifting pedestal is provided with the hydraulic valve block connected with each road binders pipe, and the hydraulic valve block is provided with
The total solenoid valve block being made up of the first solenoid valve block and the second solenoid valve block；First solenoid valve block can control the hydraulic pressure
The break-make of the oil circuit being connected with the leveling hydraulic jack and leveling motor in valve block；Second solenoid valve block can control institute
State the break-make of the oil circuit being connected with the upper arm oil cylinder, underarm oil cylinder and rotary motor in hydraulic valve block.
Further, the double-shaft tilt angle sensor being connected with the PID controller, energy are additionally provided with the man-carrying working platform
It is enough to give the PID controller by the heeling condition real-time Transmission of the man-carrying working platform；The PID controller also passes through relay
Group connection first solenoid valve block.
Further, it is provided with switch in the control box；The switch connects second solenoid valve block.
Further, be additionally provided with bracing frame on the roof beam structure, can to falling when man-carrying working platform carry out Auxiliary support.
Beneficial effects of the present invention：
The present invention adopts sensor control technology, control hydraulic jack is flexible and turbine and worm revolution come before and after being respectively completed, it is left
Right leveling, homework precision is high, and using rotatable Multi-section active lifting arm and crawler body are hinged, and can complete manned in machine
Lift rotary is not only easy to operate to improve the operating efficiency of the links such as picking fruit, pruning fruit tree, and walk flexibly, peace
It is complete reliable, the operating condition of hilly and mountainous land orchard uneven ground is adapted to, and staff's horizontality operation is effectively ensured.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the exploded perspective view of leveling system of the present invention.
Fig. 3 is the exploded perspective view of central authorities' gyro black assembly of the invention.
Fig. 4 is the leveling schematic flow sheet of the present invention.
Wherein：1. man-carrying working platform；2. operating case；3. double-shaft tilt angle sensor 4.PID controllers 5. lift upper arm；6.
Upper arm link；7. upper arm oil cylinder；8. hydraulic lock；9. intermediate arm；10. engine；11. gearboxes；12. roof beams structure；13. track bottoms
Disk；14. clutch hydraulic pumps；15. clutch for clutch control bars；16. belt pulleys；17. hydraulic oil containers；18. lifting underarms；19. lower arm links；
20. underarm oil cylinders；21. second turbine and worms；22. lifting pedestals；22-1. connection sheets；23. center-rotary joints；23-1. is turned round
Portion；23-2. fixed parts；The total solenoid valve block of 24. hydraulic valve block 25.；26. relay groups；27. rotary motors；28. bracing frames；29.
Second fixed plate；30. first turbine and worms；31. leveling motors；32. first fixed plates；33. connecting plates；34. leveling hydraulic oil
Cylinder.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated.
As shown in Figures 1 to 4.
A kind of hilly and mountainous land orchard levelling lift work device, including man-carrying working platform 1, leveling system, lift rotary
System and walking dynamical system.The man-carrying working platform 1 is that, without top case type, its leading flank is connected to the liter by leveling system
Drop rotary system on so as to can oscilaltion, convolution rotate and adjust the horizontality of itself.
The leveling system includes that the first turbine and worm 30, leveling hydraulic jack 34, the first fixed plate 32 and second are fixed
Plate 29.First fixed plate 32 is the U-type groove shape that is vertically arranged, its both sides be fixed on the leading flank of the man-carrying working platform 1
Two pieces of connecting plates 33 are hinged, and its bottom surface is connected with first turbine and worm 30.Second fixed plate 29 be top surface and
One side is open box-like, and the open side is down, and makes the whirlpool of its bottom surface and first turbine and worm 30
Wheel head is connected.The tailpiece of the piston rod of the leveling hydraulic jack 34 is hinged on the bottom of the man-carrying working platform 1, and cylinder barrel end is hinged on institute
State the bottom of the first fixed plate 32 so as to the man-carrying working platform 1 can be driven to rotate before and after making.First turbine and worm 30
Worm screw is connected with leveling motor 31 so as to the man-carrying working platform 1 can be driven to make a left side under the driving of the leveling motor 31
Turn right dynamic.
The lift rotary system includes the lifting arm of Multi-section active connection and central gyro black assembly.The lifting arm includes
Lifting upper arm 5, intermediate arm 9, lifting underarm 18 and upper arm link 6 and the lower arm link 19 being hinged successively；The lifting upper arm 5
Two ends be hinged 9 with second fixed plate 29 and the intermediate arm respectively, upper arm link 6 in parallel is provided with below,
And the two ends of the upper arm link 6 are hinged respectively with second fixed plate 29 and the intermediate arm 9.Lifting underarm 18 two ends
It is hinged with the intermediate arm 9 and the central gyro black assembly respectively, lower arm link 19 in parallel is provided with below, and under this
The two ends of arm link 19 are hinged respectively with the intermediate arm 9 and the central gyro black assembly.The lifting upper arm 5 and the centre
Upper arm oil cylinder 7 is provided between arm 9.Underarm oil cylinder 20 is provided between the lifting underarm 18 and the central gyro black assembly.It is described
Upper arm oil cylinder 7 and underarm oil cylinder 20 can respectively drive the lifting upper arm 5 and lifting underarm 18 to rise or fall action, and
Hydraulic lock 8 is respectively equipped with, locking can be carried out to oil cylinder, prevent misoperation.The front end and described the of the lifting upper arm 5
Two fixed plates 29 are connected, and the man-carrying working platform 1 can be driven to rise or fall.The central gyro black assembly includes lifting pedestal
22nd, the second turbine and worm 21, center-rotary joint 23；The lifting pedestal 22 for discoid, and with second turbine and worm
21 turbine head is connected.The lifting pedestal 22 is provided with many bump contacted chip 22-1, respectively with the lifting underarm 18, lower arm link
19 and the end of underarm oil cylinder 20 be hinged.The center-rotary joint 23 includes the rotating part 23-1 and lower post of upper disk shape
The fixed part 23-2 of shape, and rotating part 23-1 and fixed part 23-2 can rotate mutually vertically.The rotating part 23-1 with
The lifting pedestal 22 is fixedly linked, and the lifting pedestal 22 is rotated with the rotating part 23-1.The fixed part
The lifting pedestal 22 is worn under 23-2 and is fixedly mounted on the roof beam structure 12 of the crawler body 13.Second turbine and worm 21
Bottom be fixedly mounted on the roof beam structure 12, its worm screw is connected with rotary motor 27, and the rotary motor 27 can drive described
The action of second turbine and worm 21, and then drive the lifting arm to make gyration.
The leveling motor 31 and rotary motor 27 are hydraulic motor, can carry out action by hydraulic oil.
The walking dynamical system includes engine 10, gearbox 11, roof beam structure 12 and crawler body 13, can adapt on mound
It is movably walking under the Mountain Conditions of mound；The second turbine and worm 21 and fixed part 23-2 in the central gyro black assembly is fixedly mounted
On the roof beam structure 12, the lift rotary system and man-carrying working platform 1 is set to move with the walking dynamical system.
Meanwhile, clutch hydraulic pump 14 and hydraulic oil container 17 are additionally provided with the roof beam structure 12.The clutch hydraulic pump 14 by belt pulley 16 with
The engine 10 is connected, and can obtain the power of the engine 10.The built-in hydraulic oil of the hydraulic oil container 17, and by oil pipe
Into clutch hydraulic pump 14, hydraulic oil Jing oil pipes are pumped to the clutch hydraulic pump 14 fixed part of center-rotary joint 23
23-2, and enter hydraulic valve block 24 from rotating part 23-1 Jing oil pipes.The hydraulic valve block 24 connects respectively upper arm oil cylinder 7, underarm
Oil cylinder 20, leveling hydraulic jack 34, leveling motor 31 and rotary motor 27, so that hydraulic oil is respectively delivered into each oil cylinder or horse
Reach.Meanwhile, the oil pipe of rotating part 23-1 connections and the oil pipe of fixed part 23-2 connections can not receive what lift rotary system was rotated
Affect.
The hydraulic valve block 24 is arranged on the lifting pedestal 22, which is provided with by the first solenoid valve block and the second electromagnetism
Total solenoid valve block 25 of valve group composition.First solenoid valve block can control in the hydraulic valve block 24 with the leveling hydraulic pressure
The break-make of the oil circuit that oil cylinder 34 is connected with leveling motor 31；Second solenoid valve block can control in the hydraulic valve block 24 with
The break-make of the oil circuit that the upper arm oil cylinder 7, underarm oil cylinder 20 are connected with rotary motor 27.
Operating case 2, double-shaft tilt angle sensor 3 and PID controller 4 are additionally provided with the man-carrying working platform 1.The double-shaft tilt angle
Sensor 3 is sequentially connected with the PID controller 4, relay group 26, the first solenoid valve block.The PID controller 4 is " one
After key " starts, inclination of the man-carrying working platform 1 double-shaft tilt angle sensor 3 transmitted according to expected angle in X-axis and Y direction
Information is made a response, and Jing relay groups 26 control the break-make of the first solenoid valve block, and then control the He of leveling hydraulic jack 33
The action of leveling motor 31.The relay group 26 includes front relay, rear relay, left relay and right relay.Wherein, institute
State front relay and rear relay be connected respectively to before and after magnetic valve, and correspond respectively to it is described before and after forward direction in magnetic valve or
Backward conducting.In the same manner, the left relay and right relay connect respectively the left and right magnetic valve, and correspond respectively to described
The conducting of left-hand or dextrad in the magnetic valve of left and right.Preferably, the double-shaft tilt angle sensor 3 can select SCA126T, the PID
Controller 4 can select msp430.As shown in figure 4, for the present invention " a key leveling " process.
Controlling switch is provided with the operating case 2.The controlling switch is connected with second solenoid valve block, can control institute
Upper arm oil cylinder 7, the action of underarm oil cylinder 20 are stated, lifting arm lifting is made or is fallen.Or, the action of rotary motor 27 is controlled, in drive
Centre gyro black assembly is rotated, and completes the revolution action of man-carrying working platform 1.
Bracing frame 28 is additionally provided with the roof beam structure 12, can to falling when man-carrying working platform 1 carry out Auxiliary support.
The present invention the course of work be：
After engine 10 starts, a part of power passes to gearbox 11 and completes walking, and another part power passes through clutch hydraulic pressure
Pump belt pulley 16 passes to clutch hydraulic pump 14, and by stirring clutch for clutch control bar 15 clutch hydraulic pump 14 and clutch hydraulic pump are controlled
The break-make of the connection of belt pulley 16；Hydraulic oil is conveyed to man-carrying working platform leveling structure and lifting by clutch hydraulic pump 14 by oil pipe
Each Hydraulic Elements of rotary system.
Hilly and mountainous land orchard operation, the park correct position of crawler body 13.During uneven road surface leveling operation, staff steps on
Upper man-carrying working platform 1, starts PID controller, completes " a key leveling "：The real-time detection man-carrying working platform 1 of double-shaft tilt angle sensor 3
The inclination angle size in both direction and direction, signal transmission is processed to PID controller 4 around；PID controller 4 will
Signal is contrasted with desired value, and controls the break-make of the first solenoid valve block by relay group 26 so that leveling hydraulic pressure in front and back
Oil cylinder 34 stretches out or shrinks, or makes leveling motor 31 drive the first turbine and worm 30 to turn left or turn right, until two around
Inclination angle on direction is all zero；Then, the control relay group 26 of PID controller 4 disconnects, and completes leveling operation.When need lifting
During revolution operation, staff is stretched by the controlling switch in operating case 2, operation underarm oil cylinder 20 and upper arm oil cylinder 7, jack-up
Or lifting underarm 18 and lifting upper arm 5 are fallen, make the raising of man-carrying working platform 1 or fall.Or, start rotary motor 27,
It is allowed to drive the action of the second turbine and worm 21, rotates central gyro black assembly, and then drives lifting revolution of arm.Meanwhile, by liquid
Pressure 8 pairs of underarm oil cylinders 20 of lock and upper arm oil cylinder 7 carry out locking, prevent maloperation.When man-carrying working platform 1 drops down onto minimum,
Can be supported by bracing frame 28, it is ensured that safety.
Part that the present invention does not relate to is same as the prior art or can be realized using prior art.
Claims (10)
1. a kind of hilly and mountainous land orchard levelling lift work device, including man-carrying working platform, leveling system, lift rotary system
With walking dynamical system, it is characterized in that the man-carrying working platform is that, without top case type, its leading flank is connected to institute by leveling system
State in lift rotary system so as to can oscilaltion, convolution rotate and adjust the horizontality of itself；
Lifting arm and central gyro black assembly that the lift rotary system is hinged including Multi-section active；The lower end of the lifting arm leads to
Cross the central gyro black assembly to be connected with the walking dynamical system；
The walking dynamical system includes engine, gearbox, roof beam structure and crawler body, can adapt under the conditions of hilly and mountainous land
It is movably walking；The engine also connects clutch hydraulic pump by belt pulley；The clutch hydraulic pump distinguishes connection liquid by oil pipe
Force feed case and the leveling system and the hydraulic unit in the lift rotary system, will pass through the power of the engine, will
Hydraulic oil pump in the hydraulic oil container is sent in each hydraulic unit；
The man-carrying working platform is provided with operating case and PID controller, can respectively control the lift rotary system and described
Leveling system action, realizes lifting, revolution and leveling.
2. levelling lift work device in hilly and mountainous land orchard according to claim 1, is characterized in that the leveling system
Including the first turbine and worm and leveling hydraulic jack, first turbine and worm is arranged in the first fixed plate, its turbine head with
Second fixed plate is connected, and its worm screw is connected with leveling motor；The rear end of the leveling hydraulic jack is hinged on the manned work
Make platform bottom, front end is hinged on the first fixed plate bottom.
3. levelling lift work device in hilly and mountainous land orchard according to claim 2, is characterized in that described first fixes
Plate is the U-type groove shape being vertically arranged, and its both sides is hinged with two pieces of connecting plates being fixed on the man-carrying working platform leading flank, its bottom
Face is connected with first turbine and worm；Second fixed plate is top surface and side is open box-like, and covers
The front end of the lifting arm is mounted in, its bottom surface is connected with the turbine head of first turbine and worm.
4. levelling lift work device in hilly and mountainous land orchard according to claim 1, is characterized in that the lifting arm bag
Include lifting upper arm, intermediate arm, lifting underarm and upper arm link and lower arm link；The lifting upper arm and upper arm link two ends point
It is not hinged with second fixed plate and the intermediate arm, and is parallel to each other；The lifting underarm and lower arm link two ends difference
It is hinged with the intermediate arm and the central gyro black assembly, and is parallel to each other；It is additionally provided between the lifting upper arm and intermediate arm
Upper arm oil cylinder；Underarm oil cylinder is additionally provided between the lifting underarm and the central gyro black assembly；The upper arm oil cylinder and underarm
Oil cylinder can respectively drive the lifting upper arm and lifting underarm to rise or fall action；The upper arm oil cylinder and underarm oil cylinder
On be respectively equipped with hydraulic lock.
5. levelling lift work device in hilly and mountainous land orchard according to claim 1, is characterized in that central authorities' revolution
Component includes lifting pedestal, the second turbine and worm and center-rotary joint；The lifting pedestal for discoid, and with described second
The turbine head of turbine and worm is connected；The center-rotary joint includes the rotating part of upper disk shape and the fixation of bottom column
Portion, and the rotating part can rotate mutually vertically with fixed part；The rotating part is fixedly linked with the lifting pedestal, makes institute
Stating lifting pedestal can rotate with the rotating part；The lifting pedestal is passed through under the fixed part and the beam is fixedly mounted on
On frame；The lifting pedestal is connected with the end of the lifting underarm, lower arm link and underarm oil cylinder, to drive lifting arm to turn
It is dynamic；The second turbine and worm bottom is connected with the roof beam structure, and its worm screw is connected with rotary motor, the rotary motor is driven
The second turbine and worm action is moved, and then makes lifting revolution of arm.
6. levelling lift work device in hilly and mountainous land orchard according to claim 1, is characterized in that the leveling motor
Hydraulic motor is with rotary motor, and is driven by the clutch hydraulic pressure oil pump feed.
7. levelling lift work device in hilly and mountainous land orchard according to claim 5, is characterized in that the lifting pedestal
The hydraulic valve block connected with each road binders pipe is provided with, the hydraulic valve block is provided with by the first solenoid valve block and the second solenoid valve block group
Into total solenoid valve block；First solenoid valve block can control in the hydraulic valve block with the leveling hydraulic jack and leveling
The break-make of the oil circuit of motors；Second solenoid valve block can control in the hydraulic valve block with the upper arm oil cylinder, under
The break-make of the oil circuit that arm oil cylinder is connected with rotary motor.
8. levelling lift work device in hilly and mountainous land orchard according to claim 1, is characterized in that the manned work
The double-shaft tilt angle sensor being connected with the PID controller is additionally provided with platform, can be by the heeling condition of the man-carrying working platform
Real-time Transmission gives the PID controller；The PID controller also connects first solenoid valve block by relay group.
9. levelling lift work device in hilly and mountainous land orchard according to claim 1, is characterized in that in the control box
Switch is provided with, the switch connects second solenoid valve block.
10. levelling lift work device in hilly and mountainous land orchard according to claim 1, is characterized in that on the roof beam structure also
Be provided with bracing frame, can to falling when man-carrying working platform carry out Auxiliary support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015347.7A CN106629529B (en) | 2017-01-10 | 2017-01-10 | A kind of hilly and mountainous land orchard levelling lift work device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015347.7A CN106629529B (en) | 2017-01-10 | 2017-01-10 | A kind of hilly and mountainous land orchard levelling lift work device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106629529A true CN106629529A (en) | 2017-05-10 |
| CN106629529B CN106629529B (en) | 2019-06-14 |
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ID=58843866
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710015347.7A Expired - Fee Related CN106629529B (en) | 2017-01-10 | 2017-01-10 | A kind of hilly and mountainous land orchard levelling lift work device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106629529B (en) |
Cited By (4)
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| CN108328518A (en) * | 2018-04-23 | 2018-07-27 | 湖北富亿农业机械制造有限公司 | A kind of palm fruit picking platform |
| CN109019460A (en) * | 2018-10-31 | 2018-12-18 | 徐州徐工随车起重机有限公司 | A kind of height idle job vehicle levelling mechanism and height idle job vehicle |
| CN113575123A (en) * | 2021-08-26 | 2021-11-02 | 淮安市福美好农业机械有限公司 | Lifter of fruit picker |
| CN113711772A (en) * | 2020-05-25 | 2021-11-30 | 西北农林科技大学 | Hillside orchard double-cantilever telescopic picking machine |
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| CN113711772A (en) * | 2020-05-25 | 2021-11-30 | 西北农林科技大学 | Hillside orchard double-cantilever telescopic picking machine |
| CN113575123A (en) * | 2021-08-26 | 2021-11-02 | 淮安市福美好农业机械有限公司 | Lifter of fruit picker |
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|---|---|
| CN106629529B (en) | 2019-06-14 |
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