CN109451957A - A kind of remote control crawler belt grass trimmer - Google Patents
A kind of remote control crawler belt grass trimmer Download PDFInfo
- Publication number
- CN109451957A CN109451957A CN201811072457.8A CN201811072457A CN109451957A CN 109451957 A CN109451957 A CN 109451957A CN 201811072457 A CN201811072457 A CN 201811072457A CN 109451957 A CN109451957 A CN 109451957A
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- China
- Prior art keywords
- crawler belt
- remote control
- chassis
- engine
- tensioning wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 4
- 239000002420 orchard Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 239000007787 solid Substances 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
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia 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
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/006—Control or measuring arrangements
- A01D34/008—Control or measuring arrangements for automated or remotely controlled operation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/002—Driving mechanisms or parts thereof for harvesters or mowers driven by power take-off
Abstract
The invention discloses a kind of remote control crawler belt grass trimmers, including, frame is indulged on support component, including chassis crossbearer and chassis, and the chassis crossbearer is placed in the chassis and indulges between frame, and frame is indulged on the chassis for connecting two sides；Driving assembly, including the first force piece, the second force piece and engine, first force piece includes the first driving motor and the first driving wheel, second force piece includes the second driving motor and the second driving wheel, the engine 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.Remote control crawler belt grass trimmer provided by the invention, easy to operate, high degree of automation are a kind of adaptable, crawler bodies having a wide range of application, to the significant of the modernization orchard especially development of orchard in mountain area growing area.
Description
Technical field
It is more specifically a kind of agricultural distant the present invention relates to the agricultural remote control crawler belt grass trimmer of agricultural mechanical field
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.
Summary of the invention
The purpose of this section is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferable implementations
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
In view of above-mentioned and/or problems of the prior art, the present invention is proposed.
Therefore, the one of purpose of the present invention is to provide a kind of working environment that can adapt to complexity, improves operating efficiency,
It 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 invention provides the following technical scheme: a kind of remote control crawler belt grass trimmer, including, branch
Frame is indulged on support component, including chassis crossbearer and chassis, and the chassis crossbearer is placed in the chassis and indulges between frame, connects the described of two sides
Indulge frame in chassis；Driving assembly, including the first force piece, the second force piece and engine, first force piece include the first drive
Dynamic motor and the first driving wheel, second force piece include the second driving motor and the second driving wheel, and the engine is set to
The top of the support component, the engine include engine output shaft and engine throttle；Mowing component, including connector
With mowing part, the mowing part is connected by the connector with the engine.
A kind of preferred embodiment as remote control crawler belt grass trimmer of the present invention, in which: the mowing part includes that cutterhead passes
Moving axis, 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 of the present invention, in which: the connector include belt from
Clutch, the belt clutch connect the cutterhead transmission shaft and the engine output shaft.
A kind of preferred embodiment as remote control crawler belt grass trimmer of the present invention, in which: it further include control assembly, it is described
Control assembly include the first power switch, second source switch, operation rocking bar, taiwan cut off and landing switch, cutterhead clutch switch and
Scram button, and on the shell of the support component.
A kind of preferred embodiment as remote control crawler belt grass trimmer of the present invention, 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 adjust institute
The height for stating the ceding of Taiwan regulates and controls second electric pushrod and third electric pushrod by taiwan cut off and landing switch；Wherein, described
First electric pushrod is connected with the belt clutch, and the belt clutch drives described in the first electric pushrod control
The tensioning of conveyer belt controls the clutch of cutterhead.
A kind of preferred embodiment as remote control crawler belt grass trimmer of the present invention, in which: indulge frame separation in institute in the chassis
The two sides of chassis crossbearer, including left track frame and right-hand track chiain rack are stated, the left track frame and first driving wheel are solid
Fixed connection, the right-hand track chiain rack are fixedly connected with second driving wheel；Wherein, the first driving wheel outer layer surface is arranged with
First crawler belt, the second driving wheel outer layer surface are arranged with the second crawler belt.
A kind of preferred embodiment as remote control crawler belt grass trimmer of the present invention, in which: the support component further includes the
One tensioning wheel, the second tensioning wheel, third tensioning wheel and the 4th tensioning wheel, wherein first tensioning wheel and the left tracked machine
One end of frame 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.
A kind of preferred embodiment as remote control crawler belt grass trimmer of the present invention, in which: the support component further includes the
One track regulator and the second track regulator, first track regulator are connected with first tensioning wheel comprising
First threaded rod, the first spring and the first locating piece, first locating piece is mutually fixedly connected with the left track frame, described
First threaded rod passes through first locating piece, is fixed by the first bolt, and first spring pocket is set to first screw thread
The outside of bar adjusts the distance that first threaded rod passes through first locating piece by rotating first bolt, adjusts
The position of first tensioning wheel adjusts the length of first crawler belt；Second track regulator and the third are tensioned
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
It is mutually fixedly connected, second threaded rod passes through second locating piece, is fixed by the second bolt, the second spring is arranged
In the outside of second threaded rod, second threaded rod is adjusted across second positioning by rotating second bolt
The distance of block 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 of the present invention, in which: it further include control assembly, the control
Component processed includes electrical regulation piece and signal receiving element, and the controller includes the first controller and second controller, and described the
One controller regulates and controls 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 of the present invention, in which: the driving component further includes supplying
Electric part, the power supply part provide electric power for first driving motor, the second driving motor and the control assembly.
Beneficial effects of the present invention: remote control crawler belt grass trimmer provided by the invention, easy to operate, high degree of automation is
A kind of adaptable, crawler body having a wide range of application, to the meaning of the modernization orchard especially development of orchard in mountain area growing area
Justice is great.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the integrally-built schematic top plan view that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the invention；
Fig. 2 is the integrally-built left view schematic diagram that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the invention；
Fig. 3 is the integrally-built right side view that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the invention；
Fig. 4 is the integrally-built control assembly that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the invention
Positive structure schematic；
Fig. 5 is the integrally-built control assembly that crawler belt grass trimmer is remotely controlled in the first embodiment provided by the invention
Reverse structure schematic.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing
Record can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
The conventional means such as connect, paste, this will not be detailed here.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
Core of the invention is the provision of a kind of agricultural remote control crawler belt grass trimmer, and chassis below is easy to operate, from
Dynamicization degree is high, and effective 500 meters of remote control distance or more and the interference of anti-outer signals in orchard, passability is strong, and cruise duration is long,
Engine power is big, can load operation with spraying machine, grass trimmer, ditching machine etc., be that one kind is adaptable, have a wide range of application
Crawler body.The present invention is made below in conjunction with the drawings and the specific embodiments of the present invention and being stated clear and completely.
Referring to Fig.1~Fig. 3, for one embodiment that present invention remote control crawler belt grass trimmer provides, 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
Three tensioning wheels 105 and the 4th tensioning wheel 106 make right-hand track chiain rack 102b extend or shrink indirectly, so as to be tensioned right shoe
With the second crawler belt 203b on the outside of rack 102b, the relaxation of the second crawler belt 203b is prevented.
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 and is driven
Dynamic component 200 is in place advance, the retrogressing etc. for needing to mow.
Referring to Fig.1~Fig. 3, the present invention are remotely controlled second embodiment that crawler belt grass trimmer provides, which is different from the
One embodiment: in the embodiment, support component 100 further includes the first track regulator 107 and the second track regulator
108。
Specifically, the first track regulator 107 is connected with the first tensioning wheel 103, the first track regulator 107 includes the
One threaded rod 107a, the first spring 107b and the first locating piece 107c, the first locating piece 107c and left track frame 102a phase are solid
Fixed connection, the first threaded rod 107a pass through the first locating piece 107c, are fixed by the first bolt 107d, the first spring 107b is arranged
In 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 present invention are remotely controlled the third embodiment that crawler belt grass trimmer provides, and the embodiment is different from the
Two embodiments: in the embodiment, remote control crawler belt grass trimmer further includes control assembly 300, and control assembly 300 includes 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,
Rocking bar 305, taiwan cut off and landing switch 306, cutterhead clutch switch 307 and scram button 308 are operated set on support component 100
On shell., electrical regulation piece 301 includes the first controller 301a and second controller 301b, the first controller 301a regulation the
One driving motor 201a, second controller 301b regulate and control 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 tracked machine indirectly by the first tensioning wheel 103 and the second tensioning wheel 104
Frame 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.Right-hand track chiain rack 102b is stretched by third tensioning wheel 105 and the 4th tensioning wheel 106
Long or contraction, so as to be tensioned the second crawler belt 203b on the outside of right-hand track chiain rack 102b, prevents the pine of the second crawler belt 203b
It relaxes.
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, and the first track regulator 107 includes the first threaded rod 107a, the first spring 107b and the
A positioning block 107c, the first locating piece 107c are fixedly connected with left track frame 102a phase, and the first threaded rod 107a passes through first
Locating piece 107c is fixed by the first bolt 107d, and the first spring 107b is sheathed on the outside of the first threaded rod 107a, passes through rotation
Turn the first bolt 107d and adjust the distance that the first threaded rod 107a passes through the first locating piece 107c, adjusts the first tensioning wheel 103
Position 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.
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 is for the igniting of engine 205, flame-out and be used for the power supply of control assembly 300,24V power supply to the
One electric pushrod 401c, the second electric pushrod 401d and third electric pushrod 401b power supply, 48V power supply are used for the first driving electricity
Machine 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 off by scram button 308
The power supply of first driving motor 201a and the second driving motor 202a.And it is manually controlled in the application also comprising manually controlling
Addition is grass trimmer failure when remote signal is lost in order to prevent, 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 present invention are remotely controlled the control method of crawler body, including remote control crawler body, pass through hand-held
Remote control controls the analog output of throttle rocking bar and direction rocking bar, indirectly control chassis indulge the advance of frame 102, retrogressing, left-hand rotation,
The function of right-hand rotation.
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 that DA conversion, output correspond to by processing
Voltage value.
Wherein, forward travel state is in the throttle rocking bar or fallback state exports 1500 μ s-2000 μ s or 1000 μ
When 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 and is driven
Dynamic component 200 is in place advance, the retrogressing etc. for needing to mow.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.
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 the belt clutch (401a), the belt clutch
(401a) drives first electric pushrod (401c) to control the tensioning of the 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), and the controller (301) includes
First controller (301a) and second controller (301b), first controller (301a) regulate and control first driving motor
(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 |
|---|---|---|---|
| CN201811072457.8A CN109451957B (en) | 2018-09-14 | 2018-09-14 | Remote control crawler mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072457.8A CN109451957B (en) | 2018-09-14 | 2018-09-14 | Remote control crawler mower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109451957A true CN109451957A (en) | 2019-03-12 |
| CN109451957B CN109451957B (en) | 2024-02-13 |
Family
ID=65606673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811072457.8A Active CN109451957B (en) | 2018-09-14 | 2018-09-14 | Remote control crawler mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109451957B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557841A (en) * | 2021-07-28 | 2021-10-29 | 重庆三峡学院 | Actuating mechanism of orchard mower |
| CN114451151A (en) * | 2021-12-27 | 2022-05-10 | 南京苏美达智能技术有限公司 | Emergency stop control system and control method for hybrid mower |
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| CH88497A (en) * | 1920-03-12 | 1921-05-02 | Windler Jakob | Tractor with detachably attached cutting tool. |
| JPH0731580U (en) * | 1993-11-29 | 1995-06-13 | 油谷重工株式会社 | Track tension device for crawler type traveling body |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109451957B (en) | 2024-02-13 |
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