CN209449229U - Remote control track lawn mower - Google Patents
Remote control track lawn mower Download PDFInfo
- Publication number
- CN209449229U CN209449229U CN201821503814.7U CN201821503814U CN209449229U CN 209449229 U CN209449229 U CN 209449229U CN 201821503814 U CN201821503814 U CN 201821503814U CN 209449229 U CN209449229 U CN 209449229U
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- Prior art keywords
- crawler belt
- remote control
- tensioning wheel
- engine
- driving
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- 244000025254 Cannabis sativa Species 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000002420 orchard Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000207199 Citrus Species 0.000 description 1
- 241000197882 Harpochloa falx Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a remote control track mower, which comprises a support component, a transverse frame and a longitudinal frame, wherein the transverse frame is arranged between the longitudinal frames and connected with the longitudinal frames; the driving assembly comprises a first power part, a second power part and an engine, the first power part comprises a first driving motor and a first driving wheel, the second power part comprises a second driving motor and a second driving wheel, the engine is arranged at the top of the supporting assembly, and the engine comprises an engine output shaft and an engine throttle; the mowing assembly comprises a connecting piece and a mowing piece, and the mowing piece is connected with the engine through the connecting piece. The utility model provides a remote control track lawn mower, easy operation, degree of automation is high, is a strong adaptability, and the wide track chassis of range of application is significant to the development in especially mountain orchard planting district in modernized orchard.
Description
Technical field
The utility model relates to the agricultural remote control crawler belt grass trimmer of agricultural mechanical field, more specifically a kind of agriculture
With remote control crawler belt grass trimmer.
Background technique
China is many for orchard operation machinery type at present, and difference also may be implemented in the orchard operation machinery to differ from one another
Operation under it is required that.But in the growing areas such as the fruit tree of Hebei western mountainous areas and southern mountain citrus, ground is uneven, landform is rugged
It is rugged, the gradient is precipitous, using the spraying machine of hand-held or drive type, grass trimmer, fertilizer applicator carry out operation when it is difficult, when
It even is easy to appear overturning phenomenon when the gradient is larger, endangers the personal safety of operator.
In addition the phenomenon that in planting fruit trees, planting fruit trees spacing is smaller, and height is lower, the company's of being easy to appear branch, therefore
When carrying out operation using two kinds of above-mentioned operation modes, passage capacity is limited, to reduce operating efficiency and quality.
Utility model content
The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce it is some preferably
Embodiment.It may do a little simplified or be omitted to keep away in this part and the summary of the description of the application and utility model title
The purpose for exempting to make this part, abstract of description and utility model title is fuzzy, and this simplification or omission cannot be used for limitation originally
The range of utility model.
In view of above-mentioned and/or problems of the prior art, the utility model is proposed.
Therefore, the one of purpose of the utility model is to provide a kind of working environment that can adapt to complexity, improves operation
Efficiency is able to solve the remote control crawler belt grass trimmer of the problem of hillside orchard operation difficulty.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of remote control crawler belt grass trimmer, packet
It includes, support component, including frame is indulged on chassis crossbearer and chassis, the chassis crossbearer is placed in the chassis and indulges between frame, connects two sides
The chassis indulge frame；Driving assembly, including the first force piece, the second force piece and engine, first force piece include
First driving motor and the first driving wheel, second force piece includes the second driving motor and the second driving wheel, described to start
Machine is set to the top of the support component, and the engine includes engine output shaft and engine throttle；Mowing component, including
Connector and mowing part, the mowing part are connected by the connector with the engine.
A kind of preferred embodiment as remote control crawler belt grass trimmer described in the utility model, in which: the mowing part includes knife
Disk transmission shaft, the ceding of Taiwan and cutterhead, the cutterhead are placed in the lower section of the ceding of Taiwan.
A kind of preferred embodiment as remote control crawler belt grass trimmer described in the utility model, in which: the connector includes skin
With clutch, the belt clutch connects the cutterhead transmission shaft and the engine output shaft.
A kind of preferred embodiment as remote control crawler belt grass trimmer described in the utility model, in which: it further include control assembly,
The control assembly includes the first power switch, second source switch, operation rocking bar, taiwan cut off and landing switchs, cutterhead clutch is opened
Pass and scram button, and on the shell of the support component.
A kind of preferred embodiment as remote control crawler belt grass trimmer described in the utility model, in which: the connector further includes
First electric pushrod, the second electric pushrod and third electric pushrod, wherein second electric pushrod and third electric pushrod tune
The height for saving the ceding of Taiwan regulates and controls second electric pushrod and third electric pushrod by taiwan cut off and landing switch；Wherein,
First electric pushrod is connected with the belt clutch, and the belt clutch drives the first electric pushrod control
The tensioning of the conveyer belt controls the clutch of cutterhead.
A kind of preferred embodiment as remote control crawler belt grass trimmer described in the utility model, in which: indulge frame separation in the chassis
In the two sides of the chassis crossbearer, including left track frame and right-hand track chiain rack, the left track frame and first driving
Wheel is fixedly connected, and the right-hand track chiain rack is fixedly connected with second driving wheel；Wherein, the first driving wheel outer layer surface cover
Equipped with the first crawler belt, the second driving wheel outer layer surface is arranged with the second crawler belt.
A kind of preferred embodiment as remote control crawler belt grass trimmer described in the utility model, in which: the support component is also wrapped
Include the first tensioning wheel, the second tensioning wheel, third tensioning wheel and the 4th tensioning wheel, wherein first tensioning wheel and the left shoe
One end with rack is connected, and second tensioning wheel is connected with the other end of the left track frame；Wherein, the third
Tensioning wheel is connected with one end of the right-hand track chiain rack, and the 4th tensioning wheel is connected with the other end of the right-hand track chiain rack
It connects.
A kind of preferred embodiment as remote control crawler belt grass trimmer described in the utility model, in which: the support component is also wrapped
The first track regulator and the second track regulator are included, first track regulator is connected with first tensioning wheel,
Including the first threaded rod, the first spring and the first locating piece, first locating piece is mutually fixedly connected with the left track frame,
First threaded rod passes through first locating piece, is fixed by the first bolt, and first spring pocket is set to described first
The outside of threaded rod adjusts the distance that first threaded rod passes through first locating piece by rotating first bolt,
The position of first tensioning wheel is adjusted, the length of first crawler belt is adjusted；Second track regulator and the third
Tensioning wheel is connected comprising the second threaded rod, second spring and the second locating piece, second locating piece and the right-hand track chiain
Rack is mutually fixedly connected, and second threaded rod passes through second locating piece, is fixed by the second bolt, the second spring
It is sheathed on the outside of second threaded rod, adjusts second threaded rod across described second by rotating second bolt
The distance of locating piece adjusts the position of the third tensioning wheel, adjusts the length of second crawler belt.
A kind of preferred embodiment as remote control crawler belt grass trimmer described in the utility model, in which: it further include control assembly, institute
Stating control assembly includes electrical regulation piece and signal receiving element, and the electrical regulation piece includes the first controller and the second control
Device, first controller regulate and control first driving motor, and the second controller regulates and controls second driving motor.
A kind of preferred embodiment as remote control crawler belt grass trimmer described in the utility model, in which: the driving component is also wrapped
Power supply part is included, the power supply part provides electric power for first driving motor, the second driving motor and the control assembly.
The utility model has the beneficial effects that remote control crawler belt grass trimmer provided by the utility model, easy to operate, journey is automated
Degree is high, is a kind of adaptable, crawler body having a wide range of application, to the hair of modernization orchard especially orchard in mountain area growing area
That opens up is significant.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.Wherein:
Fig. 1 is the integrally-built vertical view signal that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the utility model
Figure；
Fig. 2 is the integrally-built left view signal that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the utility model
Figure；
Fig. 3 is the integrally-built right view signal that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the utility model
Figure；
Fig. 4 is the integrally-built control that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the utility model
The positive structure schematic of component；
Fig. 5 is the integrally-built control that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the utility model
The reverse structure schematic of component.
Specific embodiment
It is attached below with reference to specification to keep the above objects, features, and advantages of the utility model more obvious and easy to understand
Figure is described in detail specific embodiment of the present utility model.
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.
The standardized element used in the utility model can commercially, and shaped piece is according to specification and attached
The record of figure can carry out it is customized, the specific connection type of each part be all made of in the prior art mature bolt, rivet,
The conventional means such as welding, stickup, this will not be detailed here.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one reality of the utility model
A particular feature, structure, or characteristic in existing mode." in one embodiment " that different places occur in the present specification is not
The same embodiment is referred both to, nor the individual or selective embodiment mutually exclusive with other embodiments.
The core of the utility model is the provision of a kind of agricultural remote control crawler belt grass trimmer, and chassis below operates letter
Single, high degree of automation, effective 500 meters of remote control distance or more and the interference of anti-outer signals in orchard, passability is strong, when continuation of the journey
Between it is long, engine power is big, can load operation with spraying machine, grass trimmer, ditching machine etc., be it is a kind of adaptable, using model
Enclose wide crawler body.Below in conjunction with the utility model the drawings and specific embodiments the utility model is made it is clearly complete
Site preparation statement.
Referring to Fig.1~Fig. 3 is remotely controlled one embodiment that crawler belt grass trimmer provides for the utility model, and main body includes
Support component 100, driving assembly 200 and mowing component 400.
Specifically, support component 100 includes chassis crossbearer 101 and frame 102 is indulged on chassis, it is vertical that chassis crossbearer 101 is placed in chassis
Between frame 102, frame 102 is indulged on the chassis for connecting two sides.
Driving assembly 200 includes the first force piece 201, the second force piece 202 and engine 205, the first force piece 201 packet
The first driving motor 201a and the first driving wheel 201b are included, the second force piece 202 includes that the second driving motor 202a and second drives
Driving wheel 202b.Engine 205 is set to the top of support component 100, and engine 205 includes engine output shaft 205a and engine
Throttle 205b.
Wherein, the separation of frame 102 is indulged in the two sides of chassis crossbearer 101, including left track frame 102a and right-hand track chiain machine in chassis
Frame 102b, left track frame 102a are fixedly connected with the first driving wheel 201b, right-hand track chiain rack 102b and the second driving wheel 202b
It is fixedly connected, drives left track frame 102a to rotate by the first driving wheel 201b, right shoe is driven by the second driving wheel 202b
Band rack 102b is rotated, so that crawler body can integrally move.
Wherein, the first driving wheel 201b outer layer surface is arranged with the first crawler belt 203a, and the second driving wheel 202b outer layer surface is arranged
There is the second crawler belt 203b.First driving motor 201a drives the first driving wheel 201b rotation, drives the first crawler belt 203a transmission, the
Two driving motor 202a drive the second driving wheel 202b rotation, drive the second crawler belt 203b transmission.First crawler belt 203a and second
The transmission of crawler belt 203b, so that device integrally moves forward, backward.
It should be noted that support component 100 further includes the first tensioning wheel 103, the second tensioning wheel 104, the first tensioning wheel
103 are connected with one end of left track frame 102a, and the second tensioning wheel 104 is connected with the other end of left track frame 102a.
Left track frame 102a is made to extend or shrink indirectly by the first tensioning wheel 103 and the second tensioning wheel 104, so as to open
The first crawler belt 203 on the outside of tight left track frame 102a, prevents the relaxation of the first crawler belt 203a.
Preferably, support component 100 further includes third tensioning wheel 105 and the 4th tensioning wheel 106, third tensioning wheel 105 with
One end of right-hand track chiain rack 102b is connected, and the 4th tensioning wheel 106 is connected with the other end of right-hand track chiain rack 102b.Pass through
Third tensioning wheel 105 and the 4th tensioning wheel 106 make right-hand track chiain rack 102b extend or shrink indirectly, so as to be tensioned
The second crawler belt 203b on the outside of right-hand track chiain rack 102b, prevents the relaxation of the second crawler belt 203b.
Mowing component 400 includes connector 401 and mowing part 402, and mowing part 402 passes through connector 401 and engine
205.Mowing part 402 includes cutterhead transmission shaft 402a, ceding of Taiwan 402b and cutterhead 402c, and cutterhead 402c is placed under ceding of Taiwan 402b
Side.
Preferably, connector 401 include belt clutch 401a, belt clutch 401a connection cutterhead transmission shaft 402a with
Engine output shaft 205a.
Mowing component 400 is driven by the belt clutch 401a of cutterhead transmission shaft 402a and engine output shaft 205a
Driving assembly 200 is in place advance, the retrogressing etc. for needing to mow.
Referring to Fig.1~Fig. 3, the utility model are remotely controlled second embodiment that crawler belt grass trimmer provides, and the embodiment is different
In one embodiment: in the embodiment, support component 100 further includes the first track regulator 107 and the second crawler belt tune
Save device 108.
Specifically, the first track regulator 107 is connected with the first tensioning wheel 103, the first track regulator 107 includes
First threaded rod 107a, the first spring 107b and the first locating piece 107c, the first locating piece 107c and left track frame 102a phase
It is fixedly connected, the first threaded rod 107a passes through the first locating piece 107c, is fixed by the first bolt 107d, the first spring 107b set
Set on the outside of the first threaded rod 107a, the first threaded rod 107a is adjusted by the first bolt 107d of rotation and passes through the first locating piece
The distance of 107c adjusts the position of the first tensioning wheel 103, adjusts the length of the first crawler belt 203a.
Second track regulator 108 is connected with third tensioning wheel 105 comprising the second threaded rod 108a, second spring
108b and the second locating piece 108c, the second locating piece 108c are fixedly connected with right-hand track chiain rack 102b phase, the second threaded rod 108a
It across the second locating piece 108c, is fixed by the second bolt 108d, second spring 108b is sheathed on the outer of the second threaded rod 108a
Side adjusts the distance that the second threaded rod 108a passes through the second locating piece 108c by the second bolt 108d of rotation, adjusts third
The position of bearing up pulley 105 adjusts the length of the second crawler belt 203b.
Referring to Fig.1~Fig. 5, the utility model are remotely controlled the third embodiment that crawler belt grass trimmer provides, and the embodiment is different
In second embodiment: in the embodiment, remote control crawler belt grass trimmer further includes control assembly 300, and control assembly 300 is wrapped
It includes electrical regulation piece 301, signal receiving element 302, the first power switch 303, second source switch 304, operation rocking bar 305, cut
Platform lifter switch 306, cutterhead clutch switch 307 and scram button 308, wherein the first power switch 303, second source are opened
It closes 304, operation rocking bar 305, taiwan cut off and landing switch 306, cutterhead clutch switch 307 and scram button 308 and is set to support group
On the shell of part 100.Electrical regulation piece 301 includes the first controller 301a and second controller 301b, the first controller 301a
Regulate and control the first driving motor 201a, second controller 301b regulates and controls the second driving motor 202a.
Specifically, main body includes support component 100, driving assembly 200, control assembly 300 and mowing component 400.
Support component 100 includes that frame 102 is indulged on chassis crossbearer 101 and chassis, chassis crossbearer 101 be placed in chassis indulge frame 102 it
Between, frame 102 is indulged on the chassis for connecting two sides.
Driving assembly 200 includes the first force piece 201, the second force piece 202 and engine 205, the first force piece 201 packet
The first driving motor 201a and the first driving wheel 201b are included, the second force piece 202 includes that the second driving motor 202a and second drives
Driving wheel 202b.Engine 205 is set to the top of support component 100, and engine 205 includes engine output shaft 205a and engine
Throttle 205b.
Wherein, the separation of frame 102 is indulged in the two sides of chassis crossbearer 101, including left track frame 102a and right-hand track chiain machine in chassis
Frame 102b, left track frame 102a are fixedly connected with the first driving wheel 201b, right-hand track chiain rack 102b and the second driving wheel 202b
It is fixedly connected, drives left track frame 102a to rotate by the first driving wheel 201b, right shoe is driven by the second driving wheel 202b
Band rack 102b is rotated, so that crawler body can integrally move.
Wherein, the first driving wheel 201b outer layer surface is arranged with the first crawler belt 203a, and the second driving wheel 202b outer layer surface is arranged
There is the second crawler belt 203b.First driving motor 201a drives the first driving wheel 201b rotation, drives the first crawler belt 203a transmission, the
Two driving motor 202a drive the second driving wheel 202b rotation, drive the second crawler belt 203b transmission.First crawler belt 203a and second
The transmission of crawler belt 203b, so that device integrally moves forward, backward.
It should be noted that support component 100 further includes the first tensioning wheel 103, the second tensioning wheel 104, third tensioning wheel
105 and the 4th tensioning wheel 106, the first tensioning wheel 103 be connected with one end of left track frame 102a, the second tensioning wheel 104 with
The other end of left track frame 102a is connected.Make left crawler belt indirectly by the first tensioning wheel 103 and the second tensioning wheel 104
Rack 102a elongation is shunk, and so as to be tensioned the first crawler belt 203 on the outside of left track frame 102a, prevents the first crawler belt
The relaxation of 203a.Third tensioning wheel 105 is connected with one end of right-hand track chiain rack 102b, the 4th tensioning wheel 106 and right-hand track chiain machine
The other end of frame 102b is connected.Make right-hand track chiain rack 102b indirectly by third tensioning wheel 105 and the 4th tensioning wheel 106
Elongation is shunk, and so as to be tensioned the second crawler belt 203b on the outside of right-hand track chiain rack 102b, prevents the second crawler belt 203b's
Relaxation.
Support component 100 further includes the first track regulator 107 and the second track regulator 108.First track regulator
107 are connected with the first tensioning wheel 103, the first track regulator 107 include the first threaded rod 107a, the first spring 107b and
First locating piece 107c, the first locating piece 107c are fixedly connected with left track frame 102a phase, and the first threaded rod 107a passes through the
A positioning block 107c is fixed by the first bolt 107d, and the first spring 107b is sheathed on the outside of the first threaded rod 107a, is passed through
It rotates the first bolt 107d and adjusts the distance that the first threaded rod 107a passes through the first locating piece 107c, adjust the first tensioning wheel 103
Position, adjust the first crawler belt 203a length.
Second track regulator 108 is connected with third tensioning wheel 105 comprising the second threaded rod 108a, second spring
108b and the second locating piece 108c, the second locating piece 108c are fixedly connected with right-hand track chiain rack 102b phase, the second threaded rod 108a
It across the second locating piece 108c, is fixed by the second bolt 108d, second spring 108b is sheathed on the outer of the second threaded rod 108a
Side adjusts the distance that the second threaded rod 108a passes through the second locating piece 108c by the second bolt 108d of rotation, adjusts third
The position of bearing up pulley 105 adjusts the length of the second crawler belt 203b.
Control assembly 300, control assembly 300 include electrical regulation piece 301, signal receiving element 302, the first power switch
303, second source switch 304, operation rocking bar 305, taiwan cut off and landing switch 306, cutterhead clutch switch 307 and scram button
308, wherein the first power switch 303, second source switch 304, operation rocking bar 305, taiwan cut off and landing switch 306, cutterhead clutch
Device switch 307 and scram button 308 are on the shell of support component 100.Electrical regulation piece 301 includes the first controller
301a and second controller 301b, the first controller 301a regulate and control the first driving motor 201a, second controller 301b regulation the
Two driving motor 202a.
Mowing component 400 includes connector 401 and mowing part 402, and mowing part 402 passes through connector 401 and engine
205.Mowing part 402 includes cutterhead transmission shaft 402a, ceding of Taiwan 402b and cutterhead 402c, and cutterhead 402c is placed under ceding of Taiwan 402b
Side.
Preferably, connector 401 include belt clutch 401a, belt clutch 401a connection cutterhead transmission shaft 402a with
Engine output shaft 205a.
Preferably, connector 401 further includes the first electric pushrod 401c, the second electric pushrod 401d and third electric pushrod
401b, the second electric pushrod 401d and third electric pushrod 401b adjust the height of ceding of Taiwan 402b, pass through taiwan cut off and landing switch 306
Regulate and control the second electric pushrod 401d and third electric pushrod 401b.First electric pushrod 401c is connected with belt clutch 401a
It connects, belt clutch 401a drives the tensioning of the first electric pushrod 401c control conveyer belt, the first electric pushrod 401c's of control
Clutch carries out control by remote control and is controlled by cutterhead clutch switch 307.
In the present embodiment, remote control caterpillar grass trimmer passes through the first track regulator 107 and the second track regulator 108
The position of the first tensioning wheel 103, third tensioning wheel 105 is adjusted respectively, adjusts the length of the first crawler belt 203a and the second crawler belt 203b
Degree.
Cutterhead 402c controls clutch by belt clutch 401a, and the principle of belt clutch 401a electronic is pushed away using first
Bar 401c controls the tensioning of conveyer belt, to control the clutch of cutterhead 402c.
Preferably, driving assembly 200 further includes power supply part 204, power supply part 204 is the first driving motor 201a, second drives
Dynamic motor 202a and control assembly 300 provide electric power.Wherein, power supply part 204 includes 12V, 24V, 28V, 24V, 36V and 48V electricity
Pressure, the first power switch 303 control the power supply of 12V, 24V, and second source switch 304 controls 48V power supply.
Wherein, 12V power supply lights a fire for engine 205, stops working and to the power supply of control assembly 300,24V power supply for giving
First electric pushrod 401c, the second electric pushrod 401d and third electric pushrod 401b power supply, 48V power supply are used for the first driving
Motor 201a and the second driving motor 202a power supply.
Preferably, the first driving motor 201a and the second driving motor 202a are all made of the synchronized brush DC electricity of positive and negative rotation
Machine.
Preferably, control assembly 300 is hand-held remote control, including rocking bar 309, and rocking bar 309 can control chassis and indulge frame 102
Advance, retrogressing, left-hand rotation, right-hand rotation, by taiwan cut off and landing switch 306 control ceding of Taiwan 402b clutch, cut by scram button 308
The power supply of disconnected first driving motor 201a and the second driving motor 202a.And it is manually controlled in the application also comprising manually controlling
Addition be in order to prevent remote signal loss when grass trimmer failure, to avoid unnecessary loss.
Output channel is remotely controlled there are spare, other than 2 railway digital amount channels and 1 road analog quantity channel, there are load numbers
4 tunnel of word amount channel, 2 tunnel of analog channel are for expanding equipment.
Preferably, remote control preferably PWM control mode, signal transmission frequencies 2.4GHz, the frequency band signals can have
The interference for preventing convectional signals of effect, and transmission rate is fast, distance is remote, it can the effectively control remote control in 500 meters of distance
The above-mentioned work of Crawler-type hay mower.
Control assembly 300 is hand-held remote control, and remote control can control advance, retrogressing, left-hand rotation, the right-hand rotation that frame 102 is indulged on chassis,
Engine 205 lights a fire and stops working, and adjusts the effect of engine throttle 205b size.Meanwhile be remotely controlled output channel there are
Spare, other than 2 railway digital amount channels and 1 road analog quantity channel, there are 4 tunnel of carry digital amount channel, 2 tunnels of analog channel to be used for
Expand equipment.
Preferably, remote control preferably PWM control mode, signal transmission frequencies 2.4GHz, the frequency band signals can have
The interference for preventing convectional signals of effect, and transmission rate is fast, distance is remote, it can the effectively control remote control in 500 meters of distance
The above-mentioned work of Crawler-type hay mower.
Referring to Fig.1~Fig. 4, the utility model are remotely controlled the control method of crawler body, including remote control crawler body, pass through hand
Hold formula remote control, control the analog output of throttle rocking bar and direction rocking bar, indirectly control chassis indulge the advance of frame 102, retrogressing,
The function of turning left, turn right.
Hand-held remote control includes three radio transmitter, receiver and executing agency parts.Transmitter mainly includes compiling
Code circuit and transmit circuit.Coding circuit is controlled by executor (manipulation switch or potentiometer in hand-held remote control etc.), manipulation
Person passes through executor；Control instruction required for generating coding circuit.These control instructions be have certain features, mutually
Between easily distinguishable electric signal, such as: the instruction for using the sinusoidal signal that frequency is 270Hz to turn left as control is with frequency
The instruction that the sinusoidal signal of 350Hz is turned right as control, the i.e. sinusoidal signal of different frequency represent different control instructions.In addition to
Outside using frequecy characteristic, the amplitude and phase property, the amplitude of pulse signal, width and phase property of sinusoidal signal also can be used
And code character feature etc. indicates various instructions.
The command signal that coding circuit generates all is the lower electric signal of frequency, can not be transferred directly on remote-control target
It goes, command signal is also sent to transmit circuit, be loaded in it on high-frequency signal (carrier wave), could be sent out by transmitting antenna
It goes.Just as being transported with delivery vehicles such as train, aircrafts, cargo is the same, and command signal is equivalent to cargo, and carrier wave is equivalent to delivery
Tool.Command signal is downloaded to the process of carrier wave up modulation by we, and modulating action is completed by the modulator of transmit circuit.Hair
The main function of transmit-receive radio road is to generate carrier wave, and command signal is modulated on carrier wave by modulator, through antenna by modulated carrier
It sends.Receiver is made of reception circuit and decoding circuit.Receive circuit includes high frequency section and demodulator part again.By
After the selection and amplification of the received machine high frequency section of the small-signal that receiving antenna is sent, it is sent to demodulator.Just as train, aircraft
After equal delivery vehicles arrive at a station, the case where cargo is unloaded down, is the same, and the effect of demodulator is that the signal that gives an order " is unloaded " from carrier wave.
Due to the various command signals that " unloading " gets off be it is mixed in together, also to be sent to decoding circuit decoding.The work of decoding circuit
It just as the cargo unloaded down is identified classification, then is sent to that using area is the same, it sign not to various command signals respectively, send
Amplifying circuit is executed to corresponding.It executes amplifying circuit to be amplified to certain power command signal, be executed to drive
Mechanism.Executing agency converts electrical energy into mechanical action, such as the rotation of motor, the suction of electromagnet are dynamic etc., drive controlled tune
It saves mechanism (such as rudder face), to realize the control to controlled object.
Wherein, throttle rocking bar is stationary state in 1500 μ s, is forward travel state in 1500 μ s-2000 μ s, in 1000 μ
It is fallback state when s-1500 μ s；Direction rocking bar is static/straight-going state in 1500 μ s, is a left side in 1500 μ s-2000 μ s
Turn state, is right turn state in 1000 μ s-1500 μ s；Electrical regulation piece 301 will realize DA conversion, output pair by processing
Answer voltage value.
Wherein, forward travel state is in the throttle rocking bar or fallback state exports 1500 μ s-2000 μ s or 1000
When μ s-1500 μ s, direction throttle the first driving motor 201a and the rotation of the second driving motor 202a differential are stirred, it is poor to carry out at this time
Speed turns to；In throttle rocking bar 1500 μ s of i.e. output in an intermediate position, direction throttle the first driving motor 201a and the is stirred
Two driving motor 202a can be rotated reversely at the same speed, carry out pivot stud at this time.
Due to the first driving motor 201a and the second driving motor 202a placement location on the contrary, so two sides motor is normal
For revolving speed under state on the contrary, the first driving motor 201a is to rotate forward, the second driving motor 202a is reversion.
It should be noted that engine 205 is lighted a fire, stopping working controls for digital output, the engine throttle 205b is big
It is small to be adjusted by analog output.
Mowing component 400 is driven by the belt clutch 401a of cutterhead transmission shaft 402a and engine output shaft 205a
Driving assembly 200 is in place advance, the retrogressing etc. for needing to mow.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
It should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although reference
The utility model is described in detail in preferred embodiment, those skilled in the art should understand that, it can be to this reality
It is modified or replaced equivalently with novel technical solution, without departing from the spirit and scope of the technical scheme of the present invention,
It should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of remote control crawler belt grass trimmer, it is characterised in that: including,
Frame (102) are indulged on support component (100), including chassis crossbearer (101) and chassis, and the chassis crossbearer (101) is placed in described
Chassis is indulged between frame (102), and frame (102) are indulged on the chassis for connecting two sides；
Driving assembly (200), including the first force piece (201), the second force piece (202) and engine (205), described first is dynamic
Power part (201) includes the first driving motor (201a) and the first driving wheel (201b), and second force piece (202) includes second
Driving motor (202a) and the second driving wheel (202b), the engine (205) are set to the top of the support component (100),
The engine (205) includes engine output shaft (205a) and engine throttle (205b)；
Mowing component (400), including connector (401) and mowing part (402), the mowing part (402) pass through the connector
(401) it is connected with the engine (205).
2. remote control crawler belt grass trimmer according to claim 1, it is characterised in that: the mowing part (402) includes that cutterhead passes
Moving axis (402a), the ceding of Taiwan (402b) and cutterhead (402c), the cutterhead (402c) are placed in the lower section of the ceding of Taiwan (402b).
3. remote control crawler belt grass trimmer according to claim 2, it is characterised in that: the connector (401) include belt from
Clutch (401a), the belt clutch (401a) connect the cutterhead transmission shaft (402a) and the engine output shaft
(205a)。
4. any remote control crawler belt grass trimmer according to claim 1~3, it is characterised in that: further include control assembly
(300),
The control assembly (300) includes the first power switch (303), second source switch (304), operation rocking bar (305), cuts
Platform lifter switch (306), cutterhead clutch switch (307) and scram button (308), and it is set to the support component (100)
Shell on.
5. remote control crawler belt grass trimmer according to claim 4, it is characterised in that: the connector (401) further includes first
Electric pushrod (401c), the second electric pushrod (401d) and third electric pushrod (401b),
Wherein, second electric pushrod (401d) and third electric pushrod (401b) adjust the height of the ceding of Taiwan (402b),
Regulate and control second electric pushrod (401d) and third electric pushrod (401b) by taiwan cut off and landing switch (306)；
Wherein, first electric pushrod (401c) is connected with belt clutch (401a), the belt clutch (401a)
The tensioning for driving the first electric pushrod (401c) control conveyer belt, controls the clutch of cutterhead (402c).
6. according to claim 1~3 or 5 any remote control crawler belt grass trimmers, it is characterised in that: indulge frame in the chassis
(102) separation is in the two sides of the chassis crossbearer (101), including left track frame (102a) and right-hand track chiain rack (102b), institute
It states left track frame (102a) to be fixedly connected with first driving wheel (201b), the right-hand track chiain rack (102b) and described the
Two driving wheels (202b) are fixedly connected；
Wherein, the first driving wheel (201b) outer layer surface is arranged with the first crawler belt (203a), second driving wheel (202b)
Outer layer surface is arranged with the second crawler belt (203b).
7. remote control crawler belt grass trimmer according to claim 6, it is characterised in that: the support component (100) further includes
One tensioning wheel (103), the second tensioning wheel (104), third tensioning wheel (105) and the 4th tensioning wheel (106),
Wherein, first tensioning wheel (103) is connected with one end of the left track frame (102a), second tensioning wheel
(104) it is connected with the other end of the left track frame (102a)；
Wherein, the third tensioning wheel (105) is connected with one end of the right-hand track chiain rack (102b), the 4th tensioning wheel
(106) it is connected with the other end of the right-hand track chiain rack (102b).
8. remote control crawler belt grass trimmer according to claim 7, it is characterised in that: the support component (100) further includes
One track regulator (107) and the second track regulator (108),
First track regulator (107) is connected with first tensioning wheel (103) comprising the first threaded rod
(107a), the first spring (107b) and the first locating piece (107c), first locating piece (107c) and the left track frame
(102a) is mutually fixedly connected, and first threaded rod (107a) passes through first locating piece (107c), passes through the first bolt
(107d) is fixed, and first spring (107b) is sheathed on the outside of first threaded rod (107a), by rotating described the
One bolt (107d) adjusts the distance that first threaded rod (107a) passes through first locating piece (107c), adjusts described the
The position of one tensioning wheel (103) adjusts the length of first crawler belt (203a)；
Second track regulator (108) is connected with the third tensioning wheel (105) comprising the second threaded rod
(108a), second spring (108b) and the second locating piece (108c), second locating piece (108c) and the right-hand track chiain rack
(102b) is mutually fixedly connected, and second threaded rod (108a) passes through second locating piece (108c), passes through the second bolt
(108d) is fixed, and the second spring (108b) is sheathed on the outside of second threaded rod (108a), by rotating described the
Two bolts (108d) adjust the distance that second threaded rod (108a) passes through second locating piece (108c), adjust described the
The position of three tensioning wheels (105) adjusts the length of second crawler belt (203b).
9. remote control crawler belt grass trimmer according to claim 7 or 8, it is characterised in that: it further include control assembly (300),
The control assembly (300) includes electrical regulation piece (301) and signal receiving element (302), the electrical regulation piece (301)
Including the first controller (301a) and second controller (301b), the first controller (301a) regulation the first driving electricity
Machine (201a), the second controller (301b) regulate and control second driving motor (202a).
10. remote control crawler belt grass trimmer according to claim 9, it is characterised in that: the driving component (200) further includes supplying
Electric part (204), the power supply part (204) are first driving motor (201a), the second driving motor (202a) and the control
Component (300) processed provides electric power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503814.7U CN209449229U (en) | 2018-09-14 | 2018-09-14 | Remote control track lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503814.7U CN209449229U (en) | 2018-09-14 | 2018-09-14 | Remote control track lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209449229U true CN209449229U (en) | 2019-10-01 |
Family
ID=68036264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821503814.7U Expired - Fee Related CN209449229U (en) | 2018-09-14 | 2018-09-14 | Remote control track lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209449229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451957A (en) * | 2018-09-14 | 2019-03-12 | 石家庄鑫农机械有限公司 | Remote control track lawn mower |
-
2018
- 2018-09-14 CN CN201821503814.7U patent/CN209449229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451957A (en) * | 2018-09-14 | 2019-03-12 | 石家庄鑫农机械有限公司 | Remote control track lawn mower |
| CN109451957B (en) * | 2018-09-14 | 2024-02-13 | 石家庄鑫农机械有限公司 | Remote control crawler mower |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20200914 |