CN1230063C - Operating appts. for mobile farm machinery - Google Patents
Operating appts. for mobile farm machinery Download PDFInfo
- Publication number
- CN1230063C CN1230063C CNB011326484A CN01132648A CN1230063C CN 1230063 C CN1230063 C CN 1230063C CN B011326484 A CNB011326484 A CN B011326484A CN 01132648 A CN01132648 A CN 01132648A CN 1230063 C CN1230063 C CN 1230063C
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- China
- Prior art keywords
- button
- decline
- rising
- work
- switch
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- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000007423 decrease Effects 0.000 claims description 76
- 230000000630 rising effect Effects 0.000 claims description 55
- 230000003028 elevating effect Effects 0.000 abstract description 13
- 241000196324 Embryophyta Species 0.000 description 25
- 241000209094 Oryza Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 230000007935 neutral effect Effects 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Transplanting Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Abstract
The aim of the invention is to facilitate the elevating and lowering operability for a operating apparatus of a mobile farm machine. The objective transmission lever in the invention for a seedling transplanting machine is characteristically equipped with a lifting switch 4 for elevating and lowering the working unit and a working switch 5 for work transmission on the grip 2 of the transmission lever 1.
Description
Technical field
The present invention relates to the operating means of mobile agricultural machine, make the direction switch of apparatus for work lifting and the operation switch that carries out the operation transmission changing to be provided with on the gear lever of the speed of a motor vehicle, can be used for rice transplanter, combined seed and fertilizer drill, be equipped in various management operation machines on the tractor or combine etc.
Background technology
In the prior art,, make the clutch on-off of planting of rice transplanting transmission by the elevating lever that makes seedling-transplanting device with respect to the vehicle body lifting.
Rice transplanter is walked on the field on one side, Yi Bian make seedling-transplanting device with respect to the vehicle body lifting, makes the clutch on-off of planting of rice transplanting transmission simultaneously, makes the end of seedling seedling close bar, and, carry out multiple operations such as seedling supply operation, operate miscellaneous.
Summary of the invention
The operating means of the mobile agricultural machine of the 1st technical scheme record is characterized in that, is provided with the direction switch 4 of the lifting of carrying out apparatus for work 3 and the operation switch 5 that carries out the operation transmission on the handle portion 2 of gear lever 1.
The operating means of the mobile agricultural machine of the 2nd technical scheme record, it is characterized in that, above-mentioned direction switch 4 has rising button 6 and decline button 7, switches to rising and rising at every turn when being pressed into rising button 6 and stops, and switches to decline and decline at every turn when being pressed into decline button 7 and stops.
The operating means of the mobile agricultural machine of the 3rd technical scheme record is characterized in that, above-mentioned decline button 7 by the decline towards job position of apparatus for work 3 switch the operation transmission connect from.
The operating means of the mobile agricultural machine of the 4th technical scheme record is characterized in that above-mentioned rising button 6 is different with the overhang of decline button 7.
The operating means of the mobile agricultural machine of the 5th technical scheme record is characterized in that above-mentioned rising button 6 is positioned at the front of handle portion 2, and decline button 7 is configured in the next of rising button 6.
The operating means of the mobile agricultural machine of the 6th technical scheme record is characterized in that, is provided with on above-mentioned handle portion 2 and reduces button 8, descends when being pressed into this reduction button 8, removes by fashionable stopping to descend.
The operating means of the mobile agricultural machine of the 7th technical scheme record is characterized in that, above-mentioned reduction button 8 is configured in the back position of rising button 6 and decline button 7.
The invention of the 1st technical scheme record, by the operation of gear lever 1, the speed of a motor vehicle of variable workover rig.The operator by operation direction switch 4, can make apparatus for work 3 with respect to the car body lifting under the state of the handle portion 2 of holding this gear lever 1, in addition, by operation task switch 5, can cut off or insert the transmission of this apparatus for work 3.Therefore, the a series of operation such as 3 lifting and even operation transmission from speed of a motor vehicle speed change to apparatus for work can be held handle portion 2 and be carried out and needn't change hand, and, variable speed operation carries out descending operation and the transmission operation of planting while carrying out, and can operate the raising operability fast.
The invention of the 2nd technical scheme record, direction switch 4 is operated and start by being pressed into of rising button 6 and decline button 7.When being pressed into operation rising button 6, the rising and the rising that switch to apparatus for work 3 stop at every turn.When rising, apparatus for work 3 continues to rise.In addition, when being pressed into decline button 7, the decline and the decline that switch to apparatus for work 3 stop at every turn, and apparatus for work 3 continues to descend when descending.Like this, when being pressed into rising button 6 and decline button 7 at every turn, switching to respectively and rise and stop, descending and stop, so, can easily carry out these operations.In addition, the stroke that rises and descend can keep can promptly rising, descending for a long time.
The invention of the 3rd technical scheme record, decline button 7 can make apparatus for work 3 descend, when apparatus for work 3 arrives job positions, when being pressed into decline button 7 at every turn, to the transmission of apparatus for work 3 be switched to connect from, can carry out operation or stop operation.Same decline button 7 operations with apparatus for work 3 is descended by the decline towards job position, automatically switch to operation transmission and transmission and stop, and can improve operability.
The invention of the 4th technical scheme record, rising button 6 is different with the overhang of decline button 7 on handle portion 2, so, the operation feeling difference that two buttons 6,7 are mutual, easier difference rising button 6 and decline button 7 can reduce maloperation.
The invention of the 5th technical scheme record is provided with rising button 6 at the leading section of the handle portion 2 of gear lever 1, at its downside configuration decline button 7, so, make its installation side corresponding with the lifting direction of apparatus for work 3, the selection that can operate exactly reduces maloperation.
The invention of the 6th technical scheme record, on the handle portion 2 of gear lever 1, be provided with the reduction button 8 of the decline special use that separates with above-mentioned decline button 7, during contraposition that begins in farm work etc., be pressed into and be pressed into releasing by this reduction button 8, the decline of apparatus for work 3, the switching that stops to be carried out in available shirtsleeve operation, carry out delicate contraposition easily, improve operability.
The invention of the 7th technical scheme record is owing to the back position that the few reduction button 8 of usage frequency is configured in rising button 6 and decline button 7, so can reduce maloperation.
Description of drawings
Fig. 1 is the front view and the end view of gear lever portion.
Fig. 2 is an operation control block diagram.
Fig. 3 is the block diagram of transmission system.
Fig. 4 is the end view of operation driving mechanism portion.
Fig. 5 is its front view.
Fig. 6 is the vertical view of rice transplanter.
Fig. 7 is its end view.
Fig. 8 is the end view of gear lever portion of another embodiment and the vertical view of its handle portion.
Embodiment
The operating means of mobile agricultural machine of the present invention can be used for rice transplanter, combined seed and fertilizer drill, is equipped in various management operation machines on the tractor or combine etc.In the mobile agricultural machine of rice transplanter etc., carry out following exercises as Figure 6 and Figure 7: the walking of car body 9, the lifting, apparatus for work 3 of these car body 9 liftable apparatus for work 3 be by the transmission of carrying out operation over the ground from the transmission of car body 9 sides relatively.
Here, the walking of car body 9, be by the driving of engine 10 through the main transformer quick-mounting of HST (oil pressure stepless speed change device) 11 put, secondary speed-changing device in the gearbox body 12 etc., pass to front vehicle wheel 13, rear wheel 14 makes its walking.In addition, the lifting of apparatus for work 3 is by lifting linking member 15 apparatus for work 3 to be connected the rear side of car body 9, by the flexible of lifting hydraulic cylinder 16 and lifting rises to non-job position or drops to job position over the ground.In addition, the transmission of apparatus for work 3 is to be undertaken by PTO axle 17 from above-mentioned engine 10, is undertaken by PTO clutch 18, and this PTO clutch is connected the transmission of cutting off PTO axle 17.
Above-mentioned HST11 carries out variable speed operation by the gear lever 1 that is located at driver's seat 19 right sides.When this gear lever 1 is operated the neutral position, become walking transmission halted state; This gear lever 1 when operate the front side, is become the fast state that advances; , when rear side is operated, become and retreat fast state from the neutral position; With the angle of inclination of gear lever 1 correspondingly, changeable advances, astern speed.
In addition, secondary gear lever 20 is located on the dashboard 22 of steering handle 21 belows.
Make the lift controil valve 23 of the flexible hydraulic circuit of above-mentioned lifting liquid (gas) cylinder pressure 16 and PTO clutch 18 by by the actuator 24 of electro-motor or stepper motor etc. by operation driving mechanism 25 interlocks.This actuator 24 is operated the output start that is come self-controller 26 by the open and close of direction switch 4 on the handle portion 2 that is configured in above-mentioned gear lever 1 and operation switch 5 etc.
In addition, above-mentioned apparatus for work 3 is rice transplanting apparatus for work of many forms of planting, is made of seedling case 27, the pawl 28 of planting, central hull 30 and side hull 31 etc.Seedling case 27 is accommodated the cushion seedling, Yi Bian move back and forth toward about, Yi Bian can emit seedling.The pawl 28 of planting separates the seedling of emitting from each seedling case 27, on the soil face of the below of planting.These plant 31 supportings of central authorities hull 30 and side hull seedling frame 29 and slip on the soil face.Be provided with grounding sensor 32, this grounding sensor 32 detects the ground state that is formed by the moving up and down of this central authorities' hull 30, switch above-mentioned lift controil valve 23 according to the detection of this grounding sensor 32, make lifting liquid (gas) cylinder pressure 16 flexible, the ground connection of planting seedling apparatus for work 3 when planting the seedling operation highly keeps necessarily, makes to plant the seedling degree of depth and keep certain.
The present invention has following examples.Promptly, the invention of the 1st technical scheme record, the operation switch 5 that on the handle portion 2 of gear lever 1, is provided with the direction switch 4 of the lifting of carrying out apparatus for work 3 and carries out the operation transmission, the sequence of operations of 3 lifting and even operation transmission from speed of a motor vehicle speed change to apparatus for work can not changed hand from handle portion 2.In addition, on one side variable speed operation carry out descending operation on one side and the transmission operation of planting, can operate the raising operability fast.
Here, by operation gear lever 1, operation HST11, the speed of a motor vehicle of variable workover rig.The operator is under the state of the handle portion 2 of holding gear lever 1, rising switch 4U or decline switch 4D by operation direction switch 4, make actuator 24 actions, switch lift controil valve 23 by operation driving mechanism 25, make lifting liquid (gas) cylinder pressure 16 flexible, make apparatus for work 3 with respect to car body 9 liftings.In addition,, make actuator 24 actions, and carry out clutch switching, this apparatus for work 3 of transmission by operation driving mechanism 25PTO clutch 18 by operation task switch 5.
Above-mentioned operation switch 5 can constitute independently with the decline switch 4D of direction switch 4, still, as shown in Figure 4, makes the interlock sharing of actuator 24 and operation driving mechanism 25 and lift controil valve 23, so this operation switch 5 also can be shared with decline switch 4D.At this moment, detection by the grounding sensor 32 up and down of the lifting linking member sensor 33 of the lifting position that detects lifting liquid (gas) cylinder pressure 16 or above-mentioned central hull 30, planting seedling apparatus for work 3 when dropping to certain job position, PTO clutch 18 engages, and plants the seedling operation.
The invention of the 2nd technical scheme record, above-mentioned direction switch 4 has rising button 6 and decline button 7, switches to rising and rising at every turn when being pressed into rising button 6 and stops, and switches to decline and decline at every turn when being pressed into decline button 7 and stops.Because rising button 6 and decline button 7 is each by fashionable, switch to respectively and rise and rising stops, decline and decline stop, so, can easily carry out these operations, rise and descending stroke can keep can rising fast, descending for a long time.
Here, rising switch 4U is to be pressed into operation rising button 6 and to connect, and decline switch 4D is pressed into operation decline button 7 and connects.Be pressed into when operating rising button 6 at every turn, switch lift controil valves 23, make 16 elongations of lifting liquid (gas) cylinder pressure by actuator 24 and operation driving mechanism 25, changeable for apparatus for work 3 risings or rising are stopped.In the time of should going up lift operations, lift controil valve 23 remains on lifting position, and apparatus for work 3 continues to rise.
In addition, when being pressed into operation decline button 7, decline switch 4D connects, and is same at every turn, and the decline and the decline of switching apparatus for work 3 stop.When this descended, apparatus for work 3 continued to descend.
The invention of the 3rd technical scheme record, above-mentioned decline button 7, by the decline of apparatus for work 3 towards job position, switch the operation transmission connect from.As mentioned above, decline button 7 can make apparatus for work 3 descend, when operation device 3 has arrived job position, when being pressed into decline button 7 at every turn, to the operation transmission of apparatus for work 3 be switched to connect from, can carry out operation or stop operation.With the same decline button 7 that apparatus for work 3 is descended, switch operation transmission and this transmission and stop, can improving operability.
The invention of the 4th technical scheme record, be set at the overhang of above-mentioned rising button 6 and decline button 7 different, rising button 6 is different with the overhang of decline button 7 on handle portion 2, the operation feeling difference that button is mutual, can distinguish rising button 6 and decline button 7 well, reduce maloperation.
The invention of the 5th technical scheme record, above-mentioned rising button 6 is positioned at the front of handle portion 2, decline button 7 is configured in the next of this rising button 6, front at the handle portion 2 of gear lever 1 is provided with rising button 6, at its downside configuration decline button 7, so, can be corresponding with the homonymy of the lifting direction of apparatus for work 3, the selection that can operate exactly reduces maloperation.
The invention of the 6th technical scheme record is provided with on above-mentioned handle portion 2 and reduces button 8, and this reduces button 8 by fashionable, and apparatus for work descends, and is pressed into to stop when removing descending.On the handle portion 2 of gear lever 1, be provided with the reduction button 8 of the decline special use that separates with above-mentioned decline button 7, so, during contraposition that begins in farm work etc., be pressed into and be pressed into releasing by this reduction button 8, carry out the decline of apparatus for work 3, the switching that stops, carry out delicate contraposition easily, improve operability.
The invention of the 7th technical scheme record, above-mentioned reduction button 8 are configured in the back position of rising button 6 and decline button 7, the few reduction button 8 of usage frequency are configured in the back position of rising button 6 and decline button 7, so can reduce maloperation.
Here, the above-mentioned button 6 that respectively rises, decline button 7 and reduce button 8 and be configured in the thumb side of handle portion 2, but also can be configured in little finger of toe or nameless side on the contrary carry out pressing operation with middle finger etc.In addition, also can be located at thumb side to rising button 6 and decline button 7, will reduce button 8 and be located at opposition side.In addition, in order to make the finger tip sense of touch difference of each button 6,7,8, also can make the concaveconvex shape difference of its profile or contact-making surface.
The 60th, assist and carry the seedling frame, be configured in the left and right sides of the dashboard 22 of car body 9 front portions.The 61st, fertilizer apparatus is to planting near the soil face fertilising seedling of planting of seedling pawl 28.
By the driving of the motor of this actuator 24 and with operation driving mechanism 25 be the rack pinion 56 of pinion 55 engagements, can prop up on axle 35 around axle 35 rotary axis of earth, this 35 component parts that is located at car body 9 one is on the support 52.On this axle 35, be provided with positioning cam 36 rotationally, this positioning cam 36 is promptly planted seedling elevating lever 34 with manual-operating mechanism and is integral.The peripheral part of this positioning cam 36 slip ground chimeric the cam rollers 38 of swing arm 37, can block the rotation of this positioning cam 36 only or remove card and end.The 39th, the fulcrum of this swing arm 37, the 40th, the spring that cam rollers 38 is suppressed towards positioning cam 36 sides.
This is planted and is provided with clutch cam arm 41 on the seedling elevating lever 34 integratedly, with the cam of these clutch cam arm 41 pushings to the PTO clutch of planting 3 transmissions of seedling apparatus for work (planting the seedling clutch) 18, carries out the clutch of PTO clutch 18.In addition, plant at this and to be provided with valve arm 42 on seedling elevating lever 34, push the plunger of above-mentioned lift controil valve 23, lifting linking member 15 is switched to down position or lifts the position from the neutral position.
This plant seedling elevating lever 34 arm 43 and and positioning cam 36 all-in-one-piece arms 44 between, be provided with and constitute location the move about pin 45 of mechanism 59 and the slotted hole 46 chimeric with it.To sell 45 and be fixed on the arm 44, slotted hole 46 will be formed on the arm 43.Rack pinion 34 on the axle 35 with the position relation of positioning cam 36 is, the gap of moving about that forms by pin 45 and slotted hole 46 by 44,43 on these arms engages, positioning cam 35 is with respect to the turned position of rack pinion 56, can move forward and backward, positioning cam 36 and cam rollers 38 be bonded on certain engagement position.Therefore, the position that plants seedling elevating lever 6 is bonded on certain position by positioning cam 36 and cam rollers 38, by the control of actuator 24 motors, can prevent to plant crawling of seedling elevating lever 34.
In addition, at this moment act on the cam rollers 38 of positioning cam 36, pushed by the elastic force of spring 40, so, be actuated the positioning cam 36 of device 24 motor driven before arriving certain position, the part of moving about in the chimeric slotted hole 46 of pin 45 is earlier rotated, so, positioning cam 36 is located fast, more effectively prevents to crawl.
The driving of the operating mechanism that is undertaken by actuator 24 motors is to be undertaken by the output of controller 26.In addition, console switch, sensing switch, control program etc. are input to the input side of this controller 26.As console switch, the switch 48 that above-mentioned direction switch 4, operation switch 5 are arranged, reduce button 8, usefulness refers to bar 47 operations etc.As control output, the situation that the OFF of useful tail-off 50 controls, when controlling with sensing switch, have joint, the lifting linking member sensor 33 of grounding sensor 32 joint, retreat lifting and connect joint that retreats sensor 49 that retreats control in the joint of bar etc.Grounding sensor 32 when planting 3 declines of seedling apparatus for work, detects and is planting the seedling job position, central hull 30 ground connection.Lifting linking member sensor 33, the lifting position of detection lifting linking member 15.The aforesaid operations position, the actuator sensor 51 that is made of the turned position of detecting rack pinion 56 is installed on the support 52.Engage with the cotter way of the sensor arm 54 of actuator sensor 51 with the front end of the telescopic arms 53 of these rack pinion 56 unitary rotation, when arm 53 rotates with rack pinion 56, the sensor arm 54 that is engaging is rotated, and actuator sensor 51 detects the rotational angle of this rack pinion 56.
Below, illustrate that this plants the operation of seedling elevating lever 34 and each actuator 24.
In the operation of planting seedling elevating lever 34, clutch cam arm 41 and valve arm 42 rotate, PTO clutch 18 and lift controil valve 23 actions, can switch to that descending plants from neutral position N and cut off position A, descend and plant bonding station B or lift position C, at these positions N, A, B, C, cam rollers 38 is bonded on each bonding station of positioning cam 36.At this moment, actuator 24 is rotatable states, and by the rotation of rack pinion 56, pinion 55 also rotates, and does not become big resistance.In addition, owing to actuator sensor 51 also rotates, so, operating position being input to controller 26, can show by being located near gear lever 1 indicator 58.
That is, at neutral position N, plant the 3 not liftings of seedling apparatus for work, PTO clutch 18 also becomes and plants the state that seedling apparatus for work 3 cuts off.Planting in decline cuts off position A, descends though plant seedling apparatus for work 3, because this PTO clutch 18 is the states of cutting off, so can not plant seedling.At the decline bonding station B that plants, to plant seedling apparatus for work 3 and descend, this PTO clutch 18 engages, and can plant seedling.In addition, lifting position C, planting seedling apparatus for work 3 and rise to the non-seedling position that plants, this PTO clutch 18 also becomes the state of cutting off.
Below, driving by actuator 24, above-mentioned clutch cam arm 41 and 42 actions of valve arm, the operation of this actuator 24, the situation that useful console switch 4,5,8,48 is operated, the situation that useful sensing switch 49,32,33,51 is operated, also useful control output 50 situations of operating etc.Wherein, under the situation of operating with console switch, when operating with above-mentioned finger bar 47, this is referred to that bar 47 toward the every pull-up of upside once, make switch 48 be ON, by the output at the intermittence of coming self-controller 26, actuator 24 is rotated, make valve arm 42 and positioning cam 36 etc. toward the moving pitch of rising direction revolution.This pitch is set at each bonding station interval of the cam rollers 38 in the positioning cam 36.In addition, otherwise, will refer to bar 47 to downside whenever by next time, make valve arm 42 and positioning cam 36 etc. towards the moving pitch of decline direction revolution.
Under the situation of operating with sensing switch, connect when bar 57 is operated bonding station retreating lifting, going-back position sensor 49 detects main shift lever 1 and is operated into going-back position, like this, actuator 24 is driven, and lift controil valve 23 is switched to lift position C.
In addition, under the situation of operating with control output, tail-off 50 is disconnected, drive actuator 24 and lift controil valve 23 is switched to neutral position N, make and plant seedling apparatus for work 3 in the neutral position.Like this, when engine start, planting seedling elevating lever 34 becomes neutral position N, can prevent to plant seedling apparatus for work 3 and drive or lifting when engine start.
In addition, by the ground connection of above-mentioned hull grounding sensor 32, it is moving up and down to plant seedling apparatus for work 3, will plant the seedling degree of depth and be controlled to be one regularly since under plant and pay an implantation site B and carry out, so different when using the driving with actuator 24 is that carry out on the road.
Among Fig. 8, be to be provided with the rising button 6 and the decline button 7 of operation direction switch 4 in the upper surface of the handle 2 of gear lever 1 with last routine difference.The program of controller 26 is, in pressing decline button 7 apparatus for work 3 following moving, when pressing rising button 6, movingly down temporarily stops, and is when pressing decline button 7 once more, just moving down once more.In addition, in moving under the pressing of this decline button 7, when pressing rising button 6, continuous quadratic then rises.In addition, temporarily stop when down moving above-mentioned, if press rising button 6 then rising.In addition, press decline button 7 apparatus for work 3 is descended, when pressing decline button 7 once more, then PTO clutch 18 engages, and plants the seedling operation.The 62nd, the fulcrum of gear lever 1, the 63rd, the interlock connecting rod of HST11.
When constituting this operation form, can reduce and plant seedling apparatus for work 3, to effective near the field, processing ease.
Claims (7)
1. the operating means of mobile agricultural machine is characterized in that, the operation switch (5) that is provided with the direction switch (4) of the lifting of carrying out apparatus for work (3) and carries out the operation transmission on the handle portion (2) of gear lever (1).
2. the operating means of mobile agricultural machine as claimed in claim 1, it is characterized in that, above-mentioned direction switch (4) has rising button (6) and decline button (7), switch to rising and rising at every turn when being pressed into rising button (6) and stop, switching to decline and decline at every turn when being pressed into decline button (7) and stop.
3. the operating means of mobile agricultural machine as claimed in claim 2 is characterized in that, the decline towards job position of above-mentioned decline button (7) by apparatus for work (3), switch the operation transmission connect from.
4. the operating means of mobile agricultural machine as claimed in claim 2 is characterized in that, above-mentioned rising button (6) is different with the overhang of decline button (7).
5. the operating means of mobile agricultural machine as claimed in claim 2 is characterized in that, above-mentioned rising button (6) is positioned at the front of handle portion (2), and decline button (7) is configured in the next of rising button (6).
6. the operating means of mobile agricultural machine as claimed in claim 1 or 2 is characterized in that, is provided with to reduce button (8) on above-mentioned handle portion (2), descends when being pressed into this reduction button 8, is pressed into to stop when removing descending.
7. the operating means of mobile agricultural machine as claimed in claim 2 is characterized in that, above-mentioned reduction button (8) is configured in the back position of rising button (6) and decline button (7).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000274859A JP4310449B2 (en) | 2000-09-11 | 2000-09-11 | Mobile farm machine |
| JP274859/2000 | 2000-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1343442A CN1343442A (en) | 2002-04-10 |
| CN1230063C true CN1230063C (en) | 2005-12-07 |
Family
ID=18760558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011326484A Expired - Fee Related CN1230063C (en) | 2000-09-11 | 2001-09-07 | Operating appts. for mobile farm machinery |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4310449B2 (en) |
| KR (1) | KR100436492B1 (en) |
| CN (1) | CN1230063C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4635547B2 (en) * | 2004-09-29 | 2011-02-23 | 井関農機株式会社 | Passenger rice transplanter |
| CN101878690B (en) * | 2010-06-21 | 2014-02-05 | 严斧 | Seedling planting machine |
| CN204377434U (en) * | 2012-08-06 | 2015-06-10 | 株式会社久保田 | Maize harvesting machine and combined harvester |
| JP6248922B2 (en) * | 2014-12-24 | 2017-12-20 | 井関農機株式会社 | Transplanter |
| JP2020103212A (en) * | 2018-12-28 | 2020-07-09 | 株式会社クボタ | Paddy field working machine |
| KR102199881B1 (en) * | 2020-04-24 | 2021-01-08 | 합자회사 세화산업사 | Coffin supporter transfer equipment and installation method of cinerator |
-
2000
- 2000-09-11 JP JP2000274859A patent/JP4310449B2/en not_active Expired - Lifetime
-
2001
- 2001-09-06 KR KR10-2001-0054643A patent/KR100436492B1/en active IP Right Grant
- 2001-09-07 CN CNB011326484A patent/CN1230063C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4310449B2 (en) | 2009-08-12 |
| CN1343442A (en) | 2002-04-10 |
| KR100436492B1 (en) | 2004-06-22 |
| JP2002084836A (en) | 2002-03-26 |
| KR20020020841A (en) | 2002-03-16 |
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