CN104904378B - A kind of orchard remote control electric is digged pit fertilizer applicator - Google Patents
A kind of orchard remote control electric is digged pit fertilizer applicator Download PDFInfo
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- CN104904378B CN104904378B CN201510228212.XA CN201510228212A CN104904378B CN 104904378 B CN104904378 B CN 104904378B CN 201510228212 A CN201510228212 A CN 201510228212A CN 104904378 B CN104904378 B CN 104904378B
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- fertilizer
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Abstract
The fertilizer applicator the invention provides a kind of orchard remote control electric is digged pit, it is made up of fuselage, motor, gearbox, transmission mechanism, control device, fertilizer apparatus of digging pit, running gear, transfer, solenoid operated clutches, motor is connected with gearbox transmission, gearbox is connected with running gear and solenoid operated clutches respectively by transmission mechanism, fertilizer apparatus of digging pit is connected with solenoid operated clutches, control device is connected with solenoid operated clutches and motor circuit respectively, and running gear and transfer are each connected with control device hydraulic control；The machine achieves the synchronization job that digs pit with fertilizer, can not only carry out fixed point and dig pit fertilizer operation, and can carry out digging pit during being continuously traveling, fertilizer and earthing operation, by walking and the job state of the whole machine of control device energy remote control, operating efficiency is high, and security is good, practical.
Description
Technical field
The invention belongs to agricultural machinery technological field, more particularly to a kind of orchard remote control electric is digged pit fertilizer applicator.
Background technology
Dig pit fertilising orchard production management in commonly use fertilizing method.The agriculture requirement of this fertilizing method is, in tree crown
It is 15～20cm, the heatable adobe sleeping platform of 30～60cm of depth that under drip, 4～6 opening sizes are dug in inner side, fertilizer is applied in hole, then is returned
Fill out earthing.Compared with the fertilizing methods such as radial furrow fertilization method, row ditch fertilization method and annular groove fertilization method, this fertilizing method
Damage to fruit tree root system is less, and fertilizer utilization efficiency is high.At present, digging pit, applying fertilizer and earthing in garden potholing fertilising operation
Operation is substantially completed by manually, existing widely used aborning fertilization working machine of digging pit tool, is also to be directed to mostly
The equipment that digs pit.These equipment of digging pit, are essentially divided into two classes：One class is hand-held working machine, such as utilizes hand-held small engine
Power drill is digged pit, after digging pit with machine, manually by the fertilizer heatable adobe sleeping platform of falling people and earthing.This operating type, when drill bit touches soil
During stone or other hard hard things in earth, operation quality, the strenuous vibration of drill bit can be not only affected also to increase the labor of operation
Fatigue resistance, affects the safety of operator；Another kind of is equipment of digging pit with tractor, and although this operating type reduces
The labour intensity that digs pit, but fertilising and earthing operation can not be completed, still need to manually apply in hole and earthing fertilizer after digging pit.Cause
This, the research and development of garden potholing fertilising operation machinery are to digging pit, apply fertilizer, the direction of earthing operation institutional operation is developed, but existing
Various with digging pit, apply fertilizer, the equipment of earthing operation institutional operation function, be all according to first digging pit, refertilize, last earthing
The sequence of operation realize institutional operation, dig pit asynchronous with fertilising operation, and, existing various with digging pit, apply fertilizer, earthing
The equipment of operation institutional operation function is when operation is carried out, it is necessary to which stopping at operating location carries out operation, it is impossible in continuous row
Operation is carried out during entering, when having that operating efficiency is low, high cost and the machine carries out operation, it is necessary to stop at operation ground
Point carries out operation, it is impossible to carry out operation during being continuously traveling, manual work high labor intensive of applying fertilizer to solve to dig pit,
Security is poor, and existing fertilization working machine of digging pit tool operating efficiency is low, high cost problem, the invention provides a kind of orchard is electronic
Remote control is digged pit fertilizer applicator.
Content of the invention
The fertilizer applicator it is an object of the invention to provide a kind of orchard remote control electric is digged pit, the remote control electric machine of ploughing include：
Fuselage, motor, gearbox, running gear, transmission mechanism, solenoid operated clutches, fertilizer apparatus of digging pit, transfer, control
Device processed etc.；
The motor and the gearbox are fixedly mounted on the front upper part of the fuselage, the running gear fixed installation
In the front lower place of the fuselage, the transmission mechanism is fixedly mounted on the left surface of the fuselage, and peace fixed by the transfer
The back lower place of the fuselage is mounted in, the control device is fixedly mounted on above the middle part of the fuselage, the fertilising dress of digging pit
Put the postmedian installed in the fuselage；
The motor is connected with the gearbox transmission, the gearbox by the transmission mechanism respectively with the row
Walking apparatus, solenoid operated clutches are connected, and the fertilizer apparatus of digging pit is by the solenoid operated clutches and the biography
Motivation structure is connected, and the motor, solenoid operated clutches are connected with the control device circuit respectively, the walking dress
Put, transfer is connected with the control device hydraulic control respectively.
Further, the fuselage includes：Transmission support frame, cabinet, frame；
The transmission support frame is fixedly mounted on the left side of the cabinet, frame, and the cabinet is fixedly mounted on the machine
Above frame.
Further, the fertilizer apparatus of digging pit includes：Dig ground shovel, connecting rod, one-throw crankshaft, rocking bar, flexible axle conduit, two
Support pulley, flexible axle, fertilizer baffle plate, receptacle, hopper, guide plate, back-moving spring, roller, fertilising pipe, gripper shoe, trailing bar；
The two ends of the trunnion of the one-throw crankshaft are hinged on the front portion of the frame, the big end of the connecting rod and the list
The rod journal for turning bent axle is hinged, and digging ground shovel is fixedly mounted on the small end of the connecting rod, and one end of the rocking bar is hinged on
The front lower portion of the frame, the other end of the rocking bar are hinged on the middle part of the connecting rod；The gripper shoe is fixedly mounted on institute
The right lower quadrant of frame is stated, the receptacle is fixedly mounted on the upper back of the frame, and the conical hopper is fixedly mounted on
The inside of the receptacle, the guide plate are welded on the bottom of the conical hopper, and the control fertilizer baffle plate passes through institute
The rectangular opening for stating the front boxboard bottom of receptacle is inserted between the guide plate and the bottom plate of the receptacle, in the control
Equipped with described between fertilizer baffle plate and the guide plate and between the control fertilizer baffle plate and the bottom plate of the receptacle
Roller, the rear end of the control fertilizer baffle plate are hinged with the front end of the back-moving spring, and the rear end of the back-moving spring is fixed on
On the rearing-box plate of the receptacle, the upper end of the defertilizing tube is fixedly mounted on the bottom of the receptacle, the defertilizing tube
Middle part is fixedly mounted in the gripper shoe, the lower end of the defertilizing tube is extended to below the central rack；Prop up described in one
Support pulley is fixedly mounted on above the frame rear portion, and another described support pulley is fixedly mounted on the frame rear portion
Below, the bowden cable conduit is fixedly mounted on the centre of the frame, and the bowden cable is from two support pulleys
Groove and the bowden cable conduit in pass through, one end of the bowden cable is hinged with the small end of the connecting rod, described soft
The other end of axle bracing wire is hinged with the front end of the control fertilizer baffle plate, and the trailing bar is fixedly mounted on the bottom right of the frame
Side；
When the one-throw crankshaft is rotated, the rocking bar is around its own pin joint reciprocally swinging with the frame, same
Shi Suoshu connecting rods make the small end for being fixedly mounted on the connecting rod around its own pin joint reciprocating rotation with the rocking bar
Digging ground shovel carry out operation, make the fertilizer mechanism by being hinged on the bowden cable of small end of the connecting rod
Carry out operation.
During the one-throw crankshaft turns around, earth's surface is started a cut through to leaving earth's surface completely from the ground shovel that digs
This period of time, the ground shovel that digs carry out operation of digging pit, and make the bowden cable tension, and the control fertilizer baffle plate is described soft
Start to move forward under the pulling of axle bracing wire, the outlet at bottom of circular hole and the conical hopper on the control fertilizer baffle plate
Overlap, the fertilizer in the conical hopper under Gravitative Loads starts to fall, digging ground shovel is discharged to by the defertilizing tube
The back side and soil between in the heatable adobe sleeping platform that formed, fertilizer operation and operation of digging pit synchronously are carried out, described dig the soil that digs out of shovel,
Then thrown before heatable adobe sleeping platform by the ground shovel that digs, from described dig ground shovel and leave earth's surface completely to incision again this section of earth's surface when
Between, described dig ground shovel idle stroke motion, do not carry out operation of digging pit, the bowden cable not tension, be in relaxed state, the control
Fertilizer baffle plate processed is moved rearwards by under the pulling of back-moving spring, the circular hole and the conical hopper on the control fertilizer baffle plate
Outlet at bottom stagger, the outlet at bottom of the conical hopper is blocked by the control fertilizer baffle plate, the conical hopper
In fertilizer stop falling, dig pit operation and fertilizer operation synchronously stop；When one-throw crankshaft starts a new circle to be rotated, above-mentioned
Operation process circulation is carried out.
Further, the running gear includes：Two axle stands, axle assembly, two driving wheels, gear lever, vehicle bridge
Hydraulic pressure cylinder assembly；
Two axle stands are respectively and fixedly installed to the left and right sides of the frame front lower place, and the axle assembly is solid
Dingan County is mounted on the axle stand, and two driving wheels are respectively and fixedly installed to the power output shaft of the axle assembly
The left and right sides, the vehicle bridge hydraulic pressure cylinder assembly are fixedly mounted on the top of the axle assembly, and the gear lever is installed in described
The rear portion of axle assembly, the gear lever are connected with the piston rod hinge of the axle assembly and the vehicle bridge hydraulic pressure cylinder assembly respectively
Connect, stretching, contracting and move the rotation that can control the gear lever, by the change by the piston rod of the vehicle bridge hydraulic pressure cylinder assembly
The rotation of fast bar can control the engagement of the axle assembly internal gear, changes the rotating speed of two driving wheels and turns
To, so make the orchard remote control electric dig pit fertilizer applicator can achieve move ahead, retreat, speed change walking and stop walking；
When the internal gear of the axle assembly is in forward engagement, the output shaft of the axle assembly drives institute
State driving wheel to turn clockwise, the orchard remote control electric dig pit fertilizer applicator move ahead, when the axle assembly internal gear distinguish
In when retreating engagement, the power output shaft of the axle assembly drives the driving wheel rotate counterclockwise, and the orchard is distant
The electronic fertilizer applicator retrogressing of digging pit of control, when the internal gear of the axle assembly is respectively at the engagement for stopping walking, institute
State axle assembly power output shaft motion cut-out, the orchard remote control electric dig pit fertilizer applicator stop walking, when the vehicle bridge
When the internal gear of assembly is in the engagement of target velocity gear, the power output shaft of the axle assembly drives the drive
Driving wheel rotates, and orchard remote control electric fertilizer applicator of digging pit is walked under target velocity gear；
For the sake of security, the gear lever can also be pulled with staff, realizes nibbling the axle assembly internal gear
The artificial control of conjunction state, in order to avoid cause danger under remote signal upset condition.
Further, the transmission mechanism includes：First axle, driving pulley, intermediary transfer belt, middle driven pulley, actively
Sprocket wheel, the second axle, driving chain, driven sprocket, the 3rd axle, vehicle bridge transmission belt, vehicle bridge driven pulley；
Front upper part of first pivot hinge installed in the transmission support frame, the driving pulley is fixedly mounted on described
In first axle, second pivot hinge is installed in the middle part of the transmission support frame, the middle driven pulley and the active
Sprocket wheel is respectively and fixedly installed on second axle, front lower portion of the triaxial hinge installed in the transmission support frame, institute
State driven sprocket to be fixedly mounted on the 3rd axle, the vehicle bridge driven pulley is fixedly mounted on the power of the axle assembly
On input shaft；
The right-hand member of the first axle is connected with the output shaft of the gearbox, and on the one hand the driving pulley passes through institute
State intermediary transfer belt, middle driven pulley to be connected with second axle, on the other hand further through the vehicle bridge transmission belt with
The vehicle bridge driven pulley connection, second axle pass through the drive sprocket, driving chain, driven sprocket and the 3rd axle
It is connected, left end trunnion of the 3rd axle by the solenoid operated clutches with the one-throw crankshaft is connected；
When the gearbox passes to the first axle motion, the first axle is on the one hand by the main belt
Wheel, vehicle bridge transmission belt and vehicle bridge driven pulley pass motion to the power input shaft of the axle assembly, on the other hand again logical
Cross the driving pulley, intermediary transfer belt, middle driven pulley, the second axle, drive sprocket, driving chain and driven sprocket to transport
Dynamic pass to the 3rd axle, the 3rd axle can be passed motion to by the solenoid operated clutches and described singly turn song
Axle.
Further, the transfer includes：Two deflecting wheel support brackets, two deflecting rollers, trapezoidal linkage, steering liquid
Cylinder pressure component；
Two deflecting wheel support brackets are each respectively and fixedly installed to the both sides of the frame rear lower, two steerings
Each hinge is arranged on two deflecting wheel support brackets wheel respectively, and the steering hydraulic cylinder component is fixedly mounted on the fuselage
Rear portion, trapezoidal linkage piston rod chain connection on the one hand with the steering hydraulic cylinder component, on the other hand with
The deflecting roller chain connection；
Stretch when the piston rod of the steering hydraulic cylinder component does, contract motion when, the trapezoidal linkage can be driven one
Determine to swing in angular range, and then two deflecting rollers are driven each around two deflecting wheel support brackets while to the left
Or certain angle is deflected to the right, so as to realize that the orchard remote control electric is digged pit the steering of fertilizer applicator.
Further, the control device includes：Switch machine, battery pack, signal processing apparatus, power converter, monolithic
Machine, fluid pressure drive device, hydraulic oil container；
The switch machine is connected with the battery circuit, the battery pack respectively with the motor, Electromagnetic Control
Clutch, signal processing apparatus, power converter, single-chip microcomputer are connected by circuit, the signal processing apparatus and the monolithic
Electromechanical road link, the single-chip microcomputer are connected with the solenoid operated clutches, power converter, fluid pressure drive device circuit respectively
Connect, the power converter is connected with the motor circuit, the fluid pressure drive device respectively with the vehicle bridge hydraulic cylinder group
Part, steering hydraulic cylinder component, hydraulic oil container hydraulic control connection；
When the switch machine is closed, described battery-powered, after the signal processing apparatus receive remote signal,
Remote signal can be decoded, is processed, then by process after control signal pass to the single-chip microcomputer, the single-chip microcomputer is again
Control signal can be passed to the solenoid operated clutches or fluid pressure drive device or power by the type according to control signal
Converter；
After the control signal that the single-chip microcomputer sends is received, the solenoid operated clutches can be according to control signal
Instruction is combined or is disconnected, and when the solenoid operated clutches is combined, the motion of the 3rd axle will be passed to the one-throw crankshaft,
And then drive the fertilizer apparatus of digging pit to carry out fertilising operation of digging pit, during the solenoid operated clutches disconnection, described singly turn song
The motion of axle will be cut off, and the fertilizer apparatus of digging pit stops operation；
After the control signal that the single-chip microcomputer sends is received, the magnetic valve of the fluid pressure drive device can be according to control
The instruction of signal, control and drive the piston rod of the vehicle bridge hydraulic pressure cylinder assembly and the steering hydraulic cylinder component do stretch, contract fortune
Dynamic, by the control to the stretching of the vehicle bridge hydraulic pressure cylinder assembly piston rod, motion of contract, the control to gear lever rotation can be realized
System, and then the control to the axle assembly internal gear engagement is realized, change the rotating speed of two driving wheels and turn
To；By the control to the stretching of the steering hydraulic cylinder component piston rod, motion of contracting, can realize to the trapezoidal linkage left side
The control of right swing, and then realize the control to two deflecting roller deflection angles.
After the control signal that the single-chip microcomputer sends is received, the power converter can adjust institute according to control signal
The energy stream between battery pack and the motor is stated, the control to the electric motor operation power is realized, is made the orchard remote control
Electronic fertilizer applicator of digging pit being capable of normal work under different operating modes.In the course of work, when there is overdischarge in the battery pack, institute
State single-chip microcomputer and can automatically cut off drive circuit, stop power supply, make the battery pack avoid the infringement brought because of overdischarge.
A kind of orchard electric remote control that the present invention is provided is digged pit fertilizer applicator, by fuselage, motor, gearbox, walking
Device, transmission mechanism, solenoid operated clutches, fertilizer apparatus of digging pit, transfer, control device constitute, the motor and
The gearbox is fixedly mounted on the upper back of the fuselage, and the running gear is fixedly mounted on the front lower place of the fuselage,
The transmission mechanism is fixedly mounted on the left surface of the fuselage, the transfer be fixedly mounted on the fuselage rear under
Side, the control device are fixedly mounted on above the middle part of the fuselage, and the fertilizer apparatus of digging pit is installed in the fuselage
Postmedian, the motor are connected with the gearbox transmission, the gearbox by the transmission mechanism respectively with the row
Walking apparatus and the solenoid operated clutches are connected, and the fertilizer apparatus of digging pit is by the solenoid operated clutches and institute
State transmission mechanism to be connected, the motor, solenoid operated clutches are connected with the control device circuit respectively, the row
Walking apparatus, transfer are connected with the control device hydraulic control respectively, and the machine achieves the synchronization job that digs pit with fertilizer,
Fixed point can not only be carried out to dig pit fertilising operation, and fertilising operation of digging pit can be carried out during being continuously traveling, filled by control
Putting can be high with the walking of the whole machine of remote control and job state, operating efficiency, and security is good, with preferable popularizing application prospect.
Description of the drawings
Fig. 1 is to dig pit the front view of fertilizer applicator；
Fig. 2 is to dig pit the top view of fertilizer applicator；
Fig. 3 is to dig pit the principle schematic of fertilizer apparatus；
Fig. 4 is the schematic diagram of mechanism of digging pit in fertilizer apparatus of digging pit；
Fig. 5 is to dig pit the schematic diagram of trailing bar in fertilizer apparatus；
In figure：1st, fuselage；101st, transmission support frame；102nd, cabinet；103rd, frame；2nd, motor；3rd, gearbox；301st, defeated
Enter axle；302nd, output shaft；4th, running gear；401st, driving wheel；402nd, axle assembly；403rd, clutch and shift；404、
Vehicle bridge hydraulic pressure cylinder assembly；405th, axle stand；5th, transmission mechanism；501st, first axle；502nd, driving pulley；503rd, intermediate transmission
Band；504th, middle driven pulley；505th, drive sprocket；506th, the second axle；507th, driving chain；508th, driven sprocket；509th,
Three axles；510th, vehicle bridge transmission belt；511st, vehicle bridge driven pulley；6th, solenoid operated clutches；7th, dig pit fertilizer apparatus；701st, dig ground
Shovel；702nd, connecting rod；703rd, one-throw crankshaft；704th, rocking bar；705th, flexible axle conduit；706th, pulley is supported；707th, flexible axle；708th, fertilizer
Baffle plate；709th, receptacle；710th, hopper；711st, guide plate；712nd, back-moving spring；713rd, roller；714th, fertilising pipe；715th, support
Plate；716th, trailing bar；8th, transfer；801st, deflecting roller；802nd, deflecting wheel support bracket；803rd, trapezoidal connecting rod steering mechanism；804、
Steering hydraulic cylinder component；9th, control device；901st, switch machine；902nd, signal receiving and processing device；903rd, power converter；
904th, fluid pressure drive device；905th, single-chip microcomputer electronic controller；906th, hydraulic oil container；907th, battery pack；
Specific embodiment：
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further described.It should be appreciated that instantiation described herein is not used to only in order to explain the present invention
Limit invention.
Fig. 1 and Fig. 2 are that the orchard remote control electric that case study on implementation of the present invention is provided is digged pit the structural representation of fertilizer applicator, Fig. 3
Be orchard remote control electric that case study on implementation of the present invention is provided dig pit fertilizer applicator fertilizer apparatus of digging pit fundamental diagram, Fig. 4 is
Dig pit the schematic diagram of mechanism of digging pit in fertilizer apparatus, for convenience of description, illustrate only part related to the present invention.
Orchard remote control electric fertilizer applicator of digging pit includes：Fuselage 1, motor 2, gearbox 3, running gear 4, transmission mechanism
5th, solenoid operated clutches 6, fertilizer apparatus 7 of digging pit, transfer 8, control device 9；
Motor 2 and speed change are fixedly mounted on the front upper part of fuselage 1 for 3 casees, before running gear 4 is fixedly mounted on fuselage 1
Lower section, transmission mechanism 5 are fixedly mounted on the left surface of fuselage 1, and transfer 8 is fixedly mounted on the back lower place of fuselage 1, control dress
Put above 9 middle parts for being fixedly mounted on fuselage 1, postmedian of 7 hinge of fertilizer apparatus of digging pit installed in fuselage 1,
Motor 2 is connected with gearbox 3, gearbox 3 by the transmission mechanism 5 respectively with the running gear 4,
Solenoid operated clutches 6 is connected, and fertilizer apparatus 7 of digging pit is connected with transmission mechanism 5 by solenoid operated clutches 6,
Motor 2, solenoid operated clutches 6 are connected with 9 circuit of control device respectively, running gear 4, transfer 8 respectively with control
9 hydraulic control of device connects.
As shown in Figure 1 and Figure 2, in embodiments of the present invention, fuselage 1 includes：Transmission support frame 101, cabinet 102, frame
10303；
Cabinet 102 is fixedly mounted on above frame 103, and transmission support frame 101 is fixedly mounted on cabinet 102 and frame 103
Left side.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, in embodiments of the present invention, fertilizer apparatus 7 of digging pit includes：Dig ground shovel
701st, connecting rod 702, one-throw crankshaft 703, rocking bar 704,705, two, flexible axle conduit support pulley 706, flexible axle 707, fertilizer baffle plate
708th, receptacle 709, hopper 710, guide plate 711, back-moving spring 712, roller 713, fertilising pipe 714, gripper shoe 715, earthing
Plate 716；
The two ends of the trunnion of one-throw crankshaft 701 are hinged on the front portion of frame 103, the big end of connecting rod 702 and one-throw crankshaft
703 rod journal is hinged, and digs the small end that ground shovel 701 is fixedly mounted on connecting rod 702, and one end of rocking bar 704 is hinged on frame 103
Front lower portion, the other end of rocking bar 704 be hinged on the middle part of connecting rod 702；Gripper shoe 7015 be fixedly mounted on frame 103 rear under
Portion, receptacle 709 are fixedly mounted on the upper back of frame 103, and hopper 710 is fixedly mounted on the inside of receptacle 709, guide plate
711 bottoms for being welded on hopper 710, control fertilizer baffle plate 708 is inserted in by the rectangular opening of the left boxboard bottom of receptacle 709 leads
To between the bottom plate of plate 711 and receptacle 709, between fertilizer baffle plate 708 and guide plate 711 and fertilizer baffle plate 708 with
Roller 7013 is housed between the bottom plate of receptacle 709, the rear end of fertilizer baffle plate 708 is hinged with the front end of back-moving spring 712, is drawn
The rear end of tight spring 712 is fixed on the rearing-box plate of receptacle 709, and the upper end of defertilizing tube 714 is fixedly mounted on receptacle 709
Bottom, the middle part of defertilizing tube 714 is fixedly mounted in gripper shoe 715, the lower end of defertilizing tube 714 extends to subordinate in frame 103
Side；One supports pulley 706 to be fixedly mounted on above frame rear portion, and another support pulley 706 is fixedly mounted on frame 103
Below rear portion, bowden cable conduit 705 is fixedly mounted on the centre of frame 103, and bowden cable 707 is from two support pulleys
Pass through in 706 groove and bowden cable conduit 708, one end of bowden cable 707 is hinged with the small end of connecting rod 702, flexible axle draws
The other end of line 707 is hinged with the left end of control fertilizer baffle plate 708, and trailing bar 716 is fixedly mounted on the lower right of frame 103,
When one-throw crankshaft 703 is rotated, rocking bar 704 around its own pin joint reciprocally swinging with frame 103, while connecting
Bar 702 around its own pin joint reciprocating rotation with rocking bar 704, the digging ground of the small end for making to be fixedly mounted on connecting rod 702
Shovel 701 carries out operation, moves fertilizer baffle plate 708 by being hinged on the bowden cable 707 of small end of connecting rod 702.
During one-throw crankshaft 703 turns around, from dig ground shovel 701 start a cut through earth's surface to leave completely earth's surface this
For a period of time, digging ground shovel 701 carries out operation of digging pit, 707 tension of bowden cable, pulling of the fertilizer baffle plate 708 in bowden cable 707
Under start to move forward, the circular hole on fertilizer baffle plate 708 is overlapped with the outlet at bottom of hopper 710, the fertilizer in hopper 710 from
Start to fall under recast, be discharged to by defertilizing tube 714 in the heatable adobe sleeping platform that formed between the back side and soil for digging ground shovel 701, fertilizer
Operation and operation of digging pit synchronously are carried out, and trailing bar 716 will be dug in upper once work cycle during work tool is continuously traveling
The soil dug out during hole is scraped to fill in heatable adobe sleeping platform, completes earthing, digs the soil that ground shovel 701 digs out, then dug ground shovel 701 and thrown in heatable adobe sleeping platform
Before, ground shovel 1 can be dug during trailing bar 716 is continued on work tool is scraped to fill to digging in once work cycle
In the heatable adobe sleeping platform for going out；Earth's surface is left completely to this period for cutting earth's surface again from ground shovel 701 is dug, ground shovel 701 idle stroke fortune is dug
Dynamic, do not carry out operation of digging pit, bowden cable 707 not tension, be in relaxed state, drawing of the fertilizer baffle plate 708 in back-moving spring 712
It is moved rearwards by under dynamic, the circular hole on fertilizer baffle plate 708 is staggered with the outlet at bottom of hopper 710, and the outlet at bottom of hopper 710 is arranged
Fertile baffle plate 708 is blocked, and the fertilizer in hopper 710 stops falling, dig pit operation and fertilizer operation synchronously stopping；Work as one-throw crankshaft
When the new circle of 703 beginnings is rotated, above-mentioned operation process circulation is carried out.
As shown in Figure 1 and Figure 2, in embodiments of the present invention, running gear 4 includes：Two driving wheels 401, axle assembly
402nd, gear lever 403,404, two axle stands 405 of vehicle bridge hydraulic pressure cylinder assembly；Two axle stands 405 are respectively and fixedly installed to
The left and right sides of 103 back lower place of frame, axle assembly 402 are fixedly mounted on axle stand 405, and two driving wheels 401 are distinguished
The left and right sides of the power output shaft of axle assembly 402 is fixedly mounted on, it is total that vehicle bridge hydraulic pressure cylinder assembly 404 is fixedly mounted on vehicle bridge
Into 402 top, gear lever 403 installed in the rear portion of axle assembly 402, gear lever 403 respectively with axle assembly 402 and vehicle bridge
The piston rod chain connection of hydraulic pressure cylinder assembly 404, controllable by the stretching of the piston rod of vehicle bridge hydraulic pressure cylinder assembly 404, motion of contracting
The rotation of gear lever 403, by the engagement of rotation 402 internal gear of controllable axle assembly of gear lever 403, changes two
The rotating speed of individual driving wheel 401 and turn to so make the orchard remote control electric dig pit fertilizer applicator can achieve move ahead, retreat, speed change row
Walk and stop walking；
When the internal gear of axle assembly 402 is in forward engagement, the power output shaft of axle assembly 402 drives
Driving wheel 401 turns clockwise, the orchard remote control electric dig pit fertilizer applicator move ahead, when axle assembly 402 internal gear distinguish
In when retreating engagement, the power output shaft of axle assembly 402 drives 401 rotate counterclockwise of driving wheel, the orchard remote control
Electronic fertilizer applicator retrogressing of digging pit, when the internal gear of axle assembly 402 is respectively at the engagement for stopping walking, vehicle bridge is total
Power output shaft into 402 motion cut-out, the orchard remote control electric dig pit fertilizer applicator stop walking, when axle assembly 402
When internal gear is in the engagement of target velocity gear, the power output shaft of axle assembly 402 drives driving wheel 401 to revolve
Turn, orchard remote control electric fertilizer applicator of digging pit is walked under target velocity gear；
For the sake of security, the gear meshing shape inside the control axle assembly 402 of gear lever 403 manually can also be pulled
State, in order to avoid cause danger under remote signal upset condition.
As shown in Figure 1 and Figure 2, in embodiments of the present invention, transmission mechanism 5 includes：First axle 501, driving pulley 502, in
Between transmission belt 503, middle driven pulley 504, drive sprocket 505, the second axle 506, driving chain 507, driven sprocket 508, the
Three axles 509, vehicle bridge transmission belt 510, vehicle bridge driven pulley 511；
501 hinge of first axle is arranged on 101 top of transmission support frame, and driving pulley 502 is fixedly mounted on first axle 501
On, 506 hinge of the second axle is arranged on the middle part of transmission support frame 101, and middle driven pulley 504 and drive sprocket 505 are solid respectively
Dingan County is mounted on the second axle 506, and driven sprocket 508 is fixedly mounted on the 3rd axle 509, and vehicle bridge driven pulley 511 is fixedly mounted
On the power input shaft of axle assembly 402；
The left end of first axle 501 is connected with the output shaft of gearbox 3, and 501 one side of first axle passes through driving pulley
502nd, intermediary transfer belt 503, middle driven pulley 504 are connected with the second axle 506, on the other hand further through driving pulley
502nd, vehicle bridge transmission belt 510 is connected with vehicle bridge driven pulley 511, and the second axle 506 passes through drive sprocket 505, driving chain
507th, driven sprocket 508 is connected with the 3rd axle 509, and the 3rd axle 509 is by solenoid operated clutches 6 and one-throw crankshaft 703
Left end trunnion be connected；
When gearbox 3 passes motion to first axle 501,501 one side of first axle passes through driving pulley 502, vehicle bridge
Transmission belt 510 and vehicle bridge driven pulley 511 pass motion to the power input shaft of axle assembly 402, drive axle assembly 402
Power input shaft rotation, on the other hand further through driving pulley 502, intermediary transfer belt 503, middle driven pulley 504, second
Axle 506, drive sprocket 505, driving chain 507 and driven sprocket 508 pass motion to the 3rd axle 509, and the 3rd axle 509 can lead to
Cross solenoid operated clutches 6 and pass motion to one-throw crankshaft 703, make one-throw crankshaft 703 rotate.
As shown in Figure 1 and Figure 2, in embodiments of the present invention, transfer 8 includes：Two deflecting rollers, 801, two deflecting rollers
Support 802, trapezoidal linkage 803, steering hydraulic cylinder component 804；
Two deflecting wheel support brackets 802 are fixedly mounted on the both sides of the front lower portion of frame 103, and two deflecting rollers 801 are cut with scissors respectively
On two deflecting wheel support brackets 802, steering hydraulic cylinder component 804 is fixedly mounted on the front portion of fuselage 1, trapezoidal connecting rod machine to chain
The piston rod chain connection of 803 one side of structure and steering hydraulic cylinder component 804, on the other hand with 801 chain connection of deflecting roller；
Stretch when the piston rod of steering hydraulic cylinder component 804 does, contract motion when, trapezoidal linkage 803 can be driven certain
Swing in angular range, so drive two deflecting rollers 801 respectively around two deflecting wheel support brackets 802 simultaneously to the left or to
Right avertence turns, so as to realize that the orchard remote control electric is digged pit the steering of fertilizer applicator.
As shown in Fig. 2 in embodiments of the present invention, control device 9 includes：Switch machine 901, signal processing apparatus 902,
Power converter 903, fluid pressure drive device 904, single-chip microcomputer 905, hydraulic oil container 906, battery pack 907；
Switch machine 901 is connected with 907 circuit of battery pack, battery pack 907 respectively with motor 2, solenoid operated clutches
6th, signal processing apparatus 902, power converter 903, single-chip microcomputer 905 are connected by circuit, signal processing apparatus 902 and single-chip microcomputer
905 circuits link, single-chip microcomputer 905 respectively with solenoid operated clutches 6, power converter 903,904 circuit of fluid pressure drive device
Connection, power converter 903 is connected with 2 circuit of motor, fluid pressure drive device 904 respectively with vehicle bridge hydraulic pressure cylinder assembly 404, turn
Connect to hydraulic pressure cylinder assembly 804,906 hydraulic control of hydraulic oil container；
When switch machine 901 is closed, battery pack 907 is powered, after signal processing apparatus 902 receive remote signal, meeting
Remote signal is decoded, is processed, then by process after control signal pass to single-chip microcomputer 905, single-chip microcomputer 905 further according to
Control signal can be delivered separately to the conversion of solenoid operated clutches 6, fluid pressure drive device 904 and power by the type of control signal
Device 903；
After the control signal that single-chip microcomputer 905 sends is received, solenoid operated clutches 6 can be according to the instruction of control signal
Realize closure or disconnect, when solenoid operated clutches 6 is closed, the motion of the 3rd axle 509 will be passed to one-throw crankshaft 703, and then
Driving fertilizer apparatus 7 of digging pit carries out fertilising operation of digging pit, and when solenoid operated clutches 6 disconnects, the motion of one-throw crankshaft 703 is cut
Disconnected, fertilizer apparatus 7 of digging pit stops operation；
After the control signal that single-chip microcomputer 905 sends is received, the magnetic valve of fluid pressure drive device 904 can be according to control letter
Number instruction, control and drive the piston rod of vehicle bridge hydraulic pressure cylinder assembly 404 and steering hydraulic cylinder component 804 do stretch, motion of contracting, lead to
The control to the stretching of 404 piston rod of vehicle bridge hydraulic pressure cylinder assembly, motion of contracting is crossed, the control rotated by gear lever 403 is can achieve, and then
The control to 402 internal gear engagement of axle assembly is realized, by stretching, contracting to 804 piston rod of steering hydraulic cylinder component
The control of motion, can achieve the control swung by trapezoidal linkage 803, and then realize deflecting two deflecting rollers 801
The control of angle.
After the control signal that single-chip microcomputer 905 sends is received, power converter 903 can be according to control signal regulating cell
Energy stream between group 907 and motor 2, realizes the control to 2 operating power of motor, makes the remote control electric plough machine not
With under operating mode can normal work, in the course of work, when battery pack 907 occur overdischarge when, single-chip microcomputer 905 can immediately cut-out drive
Dynamic circuit, stops power supply, and makes battery pack 907 avoid the infringement brought because of overdischarge.
Below in conjunction with the accompanying drawings and specific embodiment to the present invention application principle be further described.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, remote control electric fertilizer applicator of digging pit includes：Fuselage 1, motor 2, gearbox
3rd, running gear 4, transmission mechanism 5, solenoid operated clutches 6, fertilizer apparatus 7 of digging pit, transfer 8 and control device 9, electronic
Machine 2 and speed change are fixedly mounted on the front upper part of fuselage 1 for 3 casees, and running gear 4 is fixedly mounted on the front lower place of fuselage 1, transmission mechanism
5 left surfaces for being fixedly mounted on fuselage 1, transfer 8 are fixedly mounted on the back lower place of fuselage 1, and control device 9 is fixedly mounted on
Above the middle part of fuselage 1,7 hinge of fertilizer apparatus of digging pit is arranged on the input shaft of the postmedian of fuselage 1, motor 2 and gearbox 2
It is connected, the output shaft of gearbox 3 is connected with the first axle 501 of transmission mechanism 5, the first axle 501 of transmission mechanism 5
Motion on the one hand by the driving pulley 502 of transmission mechanism 5, intermediary transfer belt 503, middle driven pulley 504, the second axle 506,
Drive sprocket 505, driving chain 507, driven sprocket 508, the 3rd axle 509 and solenoid operated clutches 6 pass to fertilising of digging pit
The one-throw crankshaft 703 of device 7, drives fertilizer apparatus 7 of digging pit to carry out operation, on the other hand further through the main belt of transmission mechanism 5
Wheel 502, vehicle bridge transmission belt 510, vehicle bridge driven pulley 511, pass motion to the axle assembly 402 of walking mechanism 4, make walking
The driving wheel 401 of mechanism 4 rotates, and realizes that the orchard remote control electric is digged pit the walking of fertilizer applicator, the single-chip microcomputer 905 of control device 9
Power converter 903 respectively with control device 9, fluid pressure drive device 904 and 6 circuit of solenoid operated clutches are connected, power
Converter 903 is connected with 2 circuit of motor, fluid pressure drive device 904 respectively with hydraulic oil container 906, the vehicle bridge liquid of running gear 4
Cylinder pressure component 404 and 8 steering hydraulic cylinder component of transfer, 804 hydraulic control connection.
Switch machine 901 is pressed during startup, and switch machine 901 is closed, and battery pack 907 is powered, and motor 2 starts, by distant
Control device sends the remote signal for moving ahead or retreating to signal processing apparatus 902, and signal processing apparatus 902 receive and move ahead or retreat
Remote signal after, to move ahead or retreat remote signal be decoded, process, then by process after move ahead or retreat control
Signal processed passes to single-chip microcomputer 905, and single-chip microcomputer 905 sends instruction and makes the solenoid valve control of fluid pressure drive device 904 and drive vehicle bridge
The piston rod of hydraulic pressure cylinder assembly 404 do stretch, motion of contracting, and then make the inner teeth of axle assembly 402 by the rotation of gear lever 403
Engagement of the wheel in moving ahead or retreat, when the motion of motor 2 is delivered to running gear by gearbox 3, transmission mechanism 5
During 4 axle assembly 402, if the internal gear of axle assembly 402 is in the engagement that moves ahead, driving wheel 401 turns clockwise
Dynamic, orchard remote control electric fertilizer applicator of digging pit moves ahead, if the internal gear of axle assembly 402 is driven in engagement is retreated
Driving wheel 401 is then rotated counterclockwise, the orchard remote control electric dig pit fertilizer applicator retrogressing；
The orchard remote control electric dig pit fertilizer applicator move ahead or retreat walking during, need stop walking or change row
When walking speed, the remote signal for stopping walking or target velocity gear is sent from remote control to signal processing apparatus 902, at signal
After reason device 902 receives the remote signal for stopping walking or target velocity gear, to stopping walking or target velocity gear
Remote signal is decoded, processes, then by process after stopping walking or the control signal of target velocity gear pass to monolithic
Machine 905, single-chip microcomputer 905 send instruction and make the solenoid valve control of fluid pressure drive device 904 and drive vehicle bridge hydraulic pressure cylinder assembly 404
Piston rod do stretch, motion of contracting, and then drive gear lever 403 to rotate, make the internal gear of axle assembly 402 in stop walking or
The engagement of target velocity gear, when the motion of motor 2 is delivered to running gear 4 by gearbox 3, transmission mechanism 5
During axle assembly 402, if the internal gear of axle assembly 402 in stop walking engagement, axle assembly 402 defeated
Shaft motion cut-out, the orchard remote control electric dig pit fertilizer applicator stop walking, if the internal gear of axle assembly 402 is in
The engagement of target velocity gear, the orchard remote control electric are digged pit fertilizer applicator and are just moved ahead with target velocity or retreated；
For the sake of security, the gear meshing shape inside the control axle assembly 402 of gear lever 403 manually can also be pulled
State, in order to avoid cause danger under remote signal upset condition.
The orchard remote control electric dig pit fertilizer applicator move ahead or retreat walking process in, when needing to turn to, by remote control
The remote signal for turning to is sent to signal processing apparatus 902, after signal processing apparatus 902 receive the remote signal of steering, right
The remote signal of steering is decoded, processes, then by process after steering controling signal pass to single-chip microcomputer 905, single-chip microcomputer 905
Send instruction make the solenoid-driven of fluid pressure drive device 904 and control steering hydraulic cylinder component 804 piston rod do stretch, contract fortune
Dynamic, drive trapezoidal linkage 803 to swing in the range of certain angle, two deflecting rollers 801 then turn respectively around two
Certain angle is deflected simultaneously to the left or to the right to wheel support 802, so as to realize that the orchard remote control electric is digged pit the steering of fertilizer applicator.
When the orchard remote control electric dig pit fertilizer applicator move ahead in, carry out digging pit fertilising operation when, from remote control to signal
Processing meanss 902 send the remote signal of fertilising operation of digging pit, and signal processing apparatus 902 receive the remote control of fertilising operation of digging pit
After signal, the remote signal of fertilising operation of digging pit is decoded, is processed, then by process after fertilising operation of digging pit control
Signal passes to single-chip microcomputer 905, and single-chip microcomputer 905 sends instruction closes solenoid operated clutches 6, and the motion of motor 2 just passes through
3rd axle 509 of transmission mechanism 5 passes to the one-throw crankshaft 703 of fertilizer apparatus 7 of digging pit, and the connecting rod 702 of fertilizer apparatus 7 of digging pit exists
Under the driving of one-throw crankshaft 703 move, during one-throw crankshaft 703 turns around, from dig ground shovel 701 start a cut through earth's surface to
This period of time of earth's surface is left completely, and digging ground shovel 701 carries out operation of digging pit, and 707 tension of bowden cable, fertilizer baffle plate 708 exist
Start to move forward under the pulling of bowden cable 707, the circular hole on fertilizer baffle plate 708 is overlapped with the outlet at bottom of hopper 710, expect
Fertilizer in bucket 710 under Gravitative Loads starts to fall, and is discharged to by defertilizing tube 714 between the back side and soil for digging ground shovel 701
In the heatable adobe sleeping platform of formation, fertilizer operation and operation of digging pit synchronously are carried out, and trailing bar 716 will be upper during work tool is continuously traveling
The soil dug out when digging pit in one-stop operation circulation is scraped to fill in heatable adobe sleeping platform, completes earthing, digs the soil that ground shovel 701 digs out, then by
Dig ground shovel 701 to throw before heatable adobe sleeping platform, ground shovel 701 can be dug during trailing bar 716 is continued on work tool and is scraped to fill
In the heatable adobe sleeping platform dug out in work cycle next time；When digging ground shovel 701 and leaving earth's surface completely to incision again this section of earth's surface
Between, dig ground shovel 701 idle stroke motion, do not carry out operation of digging pit, bowden cable 707 not tension, be in relaxed state, fertilizer baffle plate
708 are moved rearwards by under the pulling of back-moving spring 712, and the circular hole on fertilizer baffle plate 708 is staggered with the outlet at bottom of hopper 710,
The outlet at bottom of hopper 710 is blocked by fertilizer baffle plate 708, and the fertilizer in hopper 710 stops falling, and digs pit and synchronously stops with fertilizer
Only, a work cycle is completed；When one-throw crankshaft 703 starts a new circle to be rotated, above-mentioned operation process circulation is carried out.
When the orchard remote control electric dig pit fertilizer applicator move ahead in, stop digging pit fertilising operation when, from remote control to signal
Processing meanss 902 send and stop the remote signal of fertilising operation of digging pit, and signal processing apparatus 902 receive stopping fertilising of digging pit and make
After the remote signal of industry, the remote signal of fertilising operation that stopping is digged pit is decoded, processes, then by process after stopping dig
The control signal of hole fertilising operation passes to single-chip microcomputer 905, and single-chip microcomputer 905 sends instruction disconnects solenoid operated clutches 6, singly turns
The motion transmission cut-out of bent axle 703, the fertilising operation stopping of digging pit of fertilizer apparatus 7 of digging pit.
When the orchard remote control electric dig pit fertilizer applicator to carry out fixed point dig pit fertilising operation when, from remote control first at signal
Reason device 902 sends stopping successively and walks remote signal, fertilising operation of digging pit remote signal, and the orchard remote control electric is digged pit fertilising
Machine stops walking, carries out fixed point and digs pit fertilising operation, sends stopping from remote control to signal processing apparatus 902 and digs pit fertilising remote control
Signal, can make fixed point fertilising of digging pit stop operation.
Dig pit in the fertilizer applicator course of work in the orchard remote control electric, need to adjust motor operating power when, by remote control
The remote signal that device is adjusted to 902 transmit power of signal processing apparatus, signal processing apparatus 902 receive the remote control of power adjustment
After signal, to power adjust remote signal be decoded, process, then by process after power adjustment control signal pass to list
Piece machine 905, single-chip microcomputer 905 sends instruction makes power converter 903 adjust control signal regulating cell group 907 with electricity according to power
Energy stream between motivation 2, realizes the control to 2 operating power of motor, makes the orchard remote control electric dig pit fertilizer applicator not
With under operating mode can normal work, in the course of work, battery pack 907 occur overdischarge when, single-chip microcomputer 905 can automatically cut off driving
Circuit, battery pack 907 are stopped power supply, and make battery pack 907 avoid the infringement that overdischarge may bring.
A kind of orchard remote control electric that the present invention is provided is digged pit fertilizer applicator, by fuselage 1, motor 2, gearbox 3, walking dress
Put 4, transmission mechanism 5, solenoid operated clutches 6, fertilizer apparatus 7 of digging pit, transfer 8, control device 9 to constitute, 2 He of motor
Gearbox 3 is fixedly mounted on the front upper part of fuselage 1, and solid 4 Dingan County of running gear are mounted in the front lower place of fuselage 1, and transmission mechanism 5 is fixed
Installed in the left surface of fuselage 1, transfer 8 is fixedly mounted on the back lower place of fuselage 1, and control device 9 is fixedly mounted on fuselage 1
Middle part above, postmedian of 7 hinge of fertilizer apparatus in fuselage 1 of digging pit, motor 2 are connected with gearbox 3, gearbox 3
It is connected with running gear 4 and solenoid operated clutches 6 by transmission mechanism 5 respectively, fertilizer apparatus 7 of digging pit passes through electromagnetism control
Clutch processed 6 is connected with transmission mechanism 5, and motor 2, solenoid operated clutches 6 are connected with 9 circuit of control device respectively,
Running gear 4, transfer 8 are connected with 9 hydraulic control of control device respectively；The machine achieves make synchronous with fertilizer of digging pit
Industry, can not only carry out fixed point and dig pit fertilising operation, and can carry out fertilising operation of digging pit during being continuously traveling, by control
The walking of the whole machine of device energy remote control and job state, operating efficiency are high, and security is good, with preferable popularizing application prospect.
The technical scope of the present invention is not limited to the content on specification, all institutes within the spirit and principles in the present invention
The modification of work, equivalent and improvement etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of orchard remote control electric is digged pit fertilizer applicator, it is characterised in that orchard remote control electric fertilizer applicator of digging pit includes：Machine
Body, motor, gearbox, transmission mechanism, control device, fertilizer apparatus of digging pit, running gear, transfer, Electromagnetic Control from
Clutch；
Motor and gearbox are fixedly mounted on the front upper part of fuselage, and running gear is fixedly mounted on the front lower place of fuselage, transmission
Mechanism is fixedly mounted on the left surface of fuselage, and transfer is fixedly mounted on the back lower place of fuselage, and control device is fixedly mounted on
Above the middle part of fuselage, postmedian of the fertilizer apparatus of digging pit installed in fuselage；
Motor is connected with gearbox transmission, and gearbox is passed with running gear and solenoid operated clutches respectively by transmission mechanism
Dynamic connection, fertilizer apparatus of digging pit are connected with transmission mechanism by solenoid operated clutches, control device respectively with electromagnetism control
Clutch processed and motor circuit connection, running gear and transfer are each connected with control device hydraulic control；
By control device can control the orchard remote control electric dig pit the whole machine of fertilizer applicator walking and job state, control device bag
Include：Switch machine, battery pack, signal processing apparatus, power converter, single-chip microcomputer, fluid pressure drive device, hydraulic oil container；
Switch machine is connected with battery circuit, battery pack by circuit respectively with motor, solenoid operated clutches, signal at
Reason device, power converter and single-chip microcomputer connection, signal processing apparatus and single chip circuit are linked, single-chip microcomputer respectively with electromagnetism control
Clutch processed, power converter, the connection of fluid pressure drive device circuit, power converter are connected with motor circuit, hydraulic-driven
Device is connected with vehicle bridge hydraulic pressure cylinder assembly, steering hydraulic cylinder component, hydraulic oil container hydraulic control respectively；
When switch machine is closed, battery pack is passed after gearbox speed change to motor, motor start-up, the motion of motor
First axle is passed, motion can be delivered separately to first axle the power input shaft and the 3rd axle of axle assembly；
After signal processing apparatus receive remote signal, by decoding process after remote signal pass to single-chip microcomputer, monolithic function
Control signal is delivered separately to fluid pressure drive device, solenoid operated clutches and power converter；
Fluid pressure drive device can drive vehicle bridge hydraulic pressure cylinder assembly and steering hydraulic cylinder component under the control of single-chip microcomputer respectively
Piston rod do stretch, motion of contracting；
The stretching of the piston rod of vehicle bridge hydraulic pressure cylinder assembly, contracting campaign can drive gear lever to rotate, change two driving wheels rotating speed and
Turn to, make the orchard remote control electric dig pit fertilizer applicator difference can realize move ahead, retreat, speed change walking and stopping walk；
The stretching of the piston rod of steering hydraulic cylinder component, motion of contracting can drive trapezoidal linkage to swing to the left or to the right respectively, make
Two deflecting rollers are synchronously deflected to the left or to the right, make orchard remote control electric fertilizer applicator of digging pit realize the turning in walking process；
Solenoid operated clutches can be realized separating under the control of single-chip microcomputer and be combined, when solenoid operated clutches is combined, can be by
The motion of the 3rd axle passes to one-throw crankshaft, drives fertilizer apparatus of digging pit to carry out fertilising operation of digging pit, solenoid operated clutches point
From when, the motion of one-throw crankshaft is cut off, and fertilizer apparatus of digging pit stops operation；
One-throw crankshaft rotate when, drive rocker around its own pin joint reciprocally swinging with frame, simultaneously drive connecting rod around
Its own pin joint reciprocating rotation with rocking bar, makes the digging ground shovel of the small end for being fixedly mounted on connecting rod carry out operation of digging pit,
While moving fertilizer baffle plate by the bowden cable of the small end for being hinged on connecting rod, the synchronization work that digs pit with fertilizer is realized
Industry；
Power converter can be between regulating cell group and motor under the control of single-chip microcomputer energy stream, make the orchard remote control
Electronic fertilising function normal work under different operating modes of digging pit；Dig pit in fertilizer applicator operation process in the orchard remote control electric, when
When battery pack occurs overdischarge, single-chip microcomputer can automatically cut off the circuit between battery pack and motor, stop power supply, and make battery pack
Avoid the infringement brought because of overdischarge；
Under the control of single-chip microcomputer, the orchard remote control electric digs pit fertilising function according to the remote signal for receiving, and carries out respectively
Fixed point is digged pit fertilizer operation, also can carry out digging pit during moving ahead, fertilizer and earthing operation；
Gear lever is manually pulled, can also change rotating speed and the steering of two driving wheels.
2. orchard remote control electric as claimed in claim 1 is digged pit fertilizer applicator, it is characterised in that the fuselage is further included：
Frame, cabinet, transmission support frame；
The cabinet is fixedly mounted on above the frame, and the transmission support frame is fixedly mounted on the cabinet and the frame
Right side.
3. orchard remote control electric as claimed in claim 1 is digged pit fertilizer applicator, it is characterised in that the transmission mechanism is further wrapped
Include：First axle, driving pulley, intermediary transfer belt, middle driven pulley, drive sprocket, the second axle, driving chain, driven sprocket,
3rd axle, vehicle bridge transmission belt, vehicle bridge driven pulley；
Front upper part of first pivot hinge installed in the transmission support frame, the driving pulley are fixedly mounted on described first
On axle, second pivot hinge is installed in the middle part of the transmission support frame, the middle driven pulley and the drive sprocket
Be respectively and fixedly installed on second axle, the triaxial hinge installed in the transmission support frame front lower portion, described from
Movable sprocket is fixedly mounted on the 3rd axle, and the vehicle bridge driven pulley is fixedly mounted on the power input of the axle assembly
On axle；
The right-hand member of the first axle is connected with the output shaft of the gearbox, and the driving pulley is on the one hand by described
Between transmission belt, middle driven pulley be connected with second axle, on the other hand further through the vehicle bridge transmission belt with described
Vehicle bridge driven pulley connects, and second axle is driven with the 3rd axle by the drive sprocket, driving chain, driven sprocket
Connection, left end trunnion of the 3rd axle by the solenoid operated clutches with the one-throw crankshaft are connected；
When the gearbox passes to the first axle motion, on the one hand the first axle passes through the driving pulley, car
Bridge transmission belt and vehicle bridge driven pulley pass motion to the power input shaft of the axle assembly, on the other hand further through described
Driving pulley, intermediary transfer belt, middle driven pulley, the second axle, drive sprocket, driving chain and driven sprocket will move transmission
The one-throw crankshaft can be passed motion to by the solenoid operated clutches to the 3rd axle, the 3rd axle.
4. orchard remote control electric as claimed in claim 1 is digged pit fertilizer applicator, it is characterised in that the fertilizer apparatus of digging pit enters one
Step includes：Dig ground shovel, connecting rod, one-throw crankshaft, rocking bar, flexible axle conduit, two support pulley, flexible axle, fertilizer baffle plate, receptacle,
Hopper, guide plate, back-moving spring, roller, fertilising pipe, gripper shoe, trailing bar；
The two ends of the trunnion of the one-throw crankshaft are hinged on the front portion of the frame, and song is singly turned with described in the big end of the connecting rod
The rod journal of axle is hinged, and the ground shovel that digs is fixedly mounted on the small end of the connecting rod, and one end of the rocking bar is hinged on described
The front lower portion of frame, the other end of the rocking bar are hinged on the middle part of the connecting rod；The gripper shoe is fixedly mounted on the machine
The right lower quadrant of frame, the receptacle are fixedly mounted on the upper back of the frame, and the hopper is fixedly mounted on the receptacle
The inside, the guide plate is welded on the bottom of the hopper, front boxboard bottom of the fertilizer baffle plate by the receptacle
Rectangular opening be inserted between the guide plate and the bottom plate of the receptacle, between the fertilizer baffle plate and the guide plate
And between the fertilizer baffle plate and the bottom plate of the receptacle be equipped with the roller, the rear end of the fertilizer baffle plate with described
The front end of back-moving spring is hinged, and the rear end of the back-moving spring is fixed on the rearing-box plate of the receptacle, the defertilizing tube
Upper end is fixedly mounted on the bottom of the receptacle, is fixedly mounted in the gripper shoe, the row in the middle part of the defertilizing tube
The lower end of fertile pipe is extended to below the central rack；One support pulley is fixedly mounted on the upper of the frame rear portion
Face, another described support pulley are fixedly mounted on below the frame rear portion, and the bowden cable conduit is fixedly mounted on
The centre of the frame, the bowden cable are passed through from two grooves and the bowden cable conduit for supporting pulley,
One end of the bowden cable is hinged with the small end of the connecting rod, before the other end of the bowden cable and the fertilizer baffle plate
End is hinged, and the trailing bar is fixedly mounted on the lower right of the frame；
During the one-throw crankshaft turns around, from described dig ground shovel start a cut through earth's surface to leave completely earth's surface this
Section time, digging ground shovel carry out operation of digging pit, and make the bowden cable tension, and the fertilizer baffle plate is in the bowden cable
Start to move forward under pulling, the circular hole on the fertilizer baffle plate is overlapped with the outlet at bottom of the hopper, in the hopper
Fertilizer under Gravitative Loads starts to fall, and is discharged to the back side for digging ground shovel and the soil formed between soil by the defertilizing tube
In hole, fertilizer operation and operation of digging pit synchronously are carried out, the soil that digging ground shovel digs out, then thrown in heatable adobe sleeping platform by the ground shovel that digs
Above, fertilizer is synchronously carried out with digging pit, and the trailing bar will be dug out in upper once work cycle during whole machine continuously moves ahead
Soil scrape to fill in heatable adobe sleeping platform, complete earthing, soil before the heatable adobe sleeping platform thrown by the ground shovel that digs, continues the process that moves ahead in whole machine
Middle will be scraped to fill in the heatable adobe sleeping platform dug out in work cycle next time by the trailing bar；From described dig ground shovel leave completely earth's surface to
This period of earth's surface is cut again, and the digging ground shovel idle stroke is moved, do not carry out operation of digging pit, and the bowden cable is not received
Draw, be in relaxed state, the fertilizer baffle plate is moved rearwards by under the pulling of back-moving spring, the circular hole on the fertilizer baffle plate with
The outlet at bottom of the hopper staggers, and the outlet at bottom of the hopper is blocked by the fertilizer baffle plate, the fertilizer in the hopper
Stop falling, dig pit operation and fertilizer operation synchronously stopping；When one-throw crankshaft starts a new circle to be rotated, above-mentioned operation process
Circulation is carried out.
5. orchard remote control electric as claimed in claim 1 is digged pit fertilizer applicator, it is characterised in that the running gear is further wrapped
Include：Two axle stands, axle assembly, two driving wheels, gear lever, vehicle bridge hydraulic pressure cylinder assemblies；
Two axle stands are respectively and fixedly installed to the left and right sides of the frame front lower place, and the axle assembly fixes peace
It is mounted on the axle stand, two driving wheels are respectively and fixedly installed to the left and right of the power output shaft of the axle assembly
Both sides, the vehicle bridge hydraulic pressure cylinder assembly are fixedly mounted on the top of the axle assembly, and the gear lever is arranged on the vehicle bridge
The rear portion of assembly, the gear lever respectively with the axle assembly and the piston rod chain connection of the vehicle bridge hydraulic pressure cylinder assembly,
Stretching, contracting and move the rotation that can control the gear lever, by the speed change by the piston rod of the vehicle bridge hydraulic pressure cylinder assembly
The rotation of bar can control the engagement of the axle assembly internal gear, change rotating speed and the steering of two driving wheels,
And then make the orchard remote control electric dig pit fertilizer applicator can achieve move ahead, retreat, speed change walking and stop walking.
6. orchard remote control electric as claimed in claim 1 is digged pit fertilizer applicator, it is characterised in that the transfer is further wrapped
Include：Two deflecting wheel support brackets, two deflecting rollers, trapezoidal linkage, steering hydraulic cylinder components；
Two deflecting wheel support brackets are each respectively and fixedly installed to the both sides of the frame rear lower, and two deflecting rollers are each
From hinge respectively on two deflecting wheel support brackets, after the steering hydraulic cylinder component is fixedly mounted on the fuselage
Portion, trapezoidal linkage piston rod chain connection on the one hand with the steering hydraulic cylinder component, on the other hand with described
Deflecting roller chain connection；
Stretch when the piston rod of the steering hydraulic cylinder component does, contract motion when, the trapezoidal linkage can be driven respectively to the left
Or swing to the right, and then drive two deflecting rollers each synchronously to swing to the left or to the right around the deflecting wheel support bracket, make
The orchard remote control electric dig pit fertilizer applicator realize turn to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510228212.XA CN104904378B (en) | 2015-04-29 | 2015-04-29 | A kind of orchard remote control electric is digged pit fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510228212.XA CN104904378B (en) | 2015-04-29 | 2015-04-29 | A kind of orchard remote control electric is digged pit fertilizer applicator |
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| CN104904378A CN104904378A (en) | 2015-09-16 |
| CN104904378B true CN104904378B (en) | 2017-03-15 |
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| CN201510228212.XA Expired - Fee Related CN104904378B (en) | 2015-04-29 | 2015-04-29 | A kind of orchard remote control electric is digged pit fertilizer applicator |
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| CN108432603A (en) * | 2018-05-18 | 2018-08-24 | 西北农林科技大学 | A kind of orchard water-fertilizer integral is spreaded manuer in holes with liquid manure variable discharger |
| CN108432435A (en) * | 2018-05-18 | 2018-08-24 | 西北农林科技大学 | A kind of orchard water-fertilizer integral hole-application machine |
| CN108934295B (en) * | 2018-09-21 | 2022-01-21 | 重庆市池峰农业科技有限公司 | Potato dibbler |
| CN109379932A (en) * | 2018-10-18 | 2019-02-26 | 周力 | A kind of agricultural planting fertilization all-in-one machine of digging pit |
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| CN113039907B (en) * | 2021-04-09 | 2023-08-01 | 广东海洋大学 | Walking self-digging type organic fertilizer applying device for improving saline-alkali soil |
| CN115349324A (en) * | 2022-09-14 | 2022-11-18 | 池承榕 | Digging and soil filling integrated device for tree planting |
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| JPH0767426A (en) * | 1994-05-09 | 1995-03-14 | Kubota Corp | Rice transplanter equipped with fertilizer applicator and chemical sprayer |
| JP2001299032A (en) * | 2000-04-17 | 2001-10-30 | Yanmar Agricult Equip Co Ltd | Sulky rice planting machine having fertilizing device |
| JP2004350584A (en) * | 2003-05-29 | 2004-12-16 | Sasaki Corporation | Partially fertilizing apparatus |
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| CN103026844A (en) * | 2012-12-18 | 2013-04-10 | 西北农林科技大学 | Self-propelled fruit garden trenching fertilizing machine |
| CN203136502U (en) * | 2013-04-12 | 2013-08-21 | 三门峡百年农机装配有限公司 | Miniature hole sowing, ditching and fertilizing soil covering machine of fruit industry |
| CN103782689A (en) * | 2014-01-03 | 2014-05-14 | 西北农林科技大学 | Hole digging fertilizer distributor for orchard |
| CN204634325U (en) * | 2015-04-29 | 2015-09-16 | 西北农林科技大学 | A kind of orchard remote control electric is digged pit fertilizer distributor |
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| Publication number | Publication date |
|---|---|
| CN104904378A (en) | 2015-09-16 |
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