CN206413393U - A kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter - Google Patents
A kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter Download PDFInfo
- Publication number
- CN206413393U CN206413393U CN201720028771.0U CN201720028771U CN206413393U CN 206413393 U CN206413393 U CN 206413393U CN 201720028771 U CN201720028771 U CN 201720028771U CN 206413393 U CN206413393 U CN 206413393U
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- China
- Prior art keywords
- rice transplanter
- push
- hand lever
- gear
- spur gear
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- Expired - Fee Related
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 34
- 235000009566 rice Nutrition 0.000 title claims abstract description 34
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 33
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model discloses a kind of unmanned main gear change hand lever automatic gear shift apparatus of rice transplanter, including longitudinal driving device and lateral driver device；Described longitudinal driving device includes controller, servomotor, driver, encoder, decelerator, the spur gear of a pair of meshing, controller is connected with encoder by cable, encoder is arranged on the rear end of servo motor shaft, servo motor shaft is connected with reducer input shaft by key, spur gear is installed on reducer output shaft, spur gear is meshed with the spur gear in rice transplanter selector device rotating shaft, and rotating shaft is connected to gear shift support bar；Described lateral driver device includes controller and push-pull electromagnet, and controller is connected by cable with two push-pull electromagnets.The utility model can realize the main gear change hand lever self shifter of unmanned rice transplanter, and its is simple in construction, and gearshift precision is high, and cost is low, transmission efficiency, and the structure destruction to main gear change hand lever is small.
Description
Technical field：
The utility model is related to the fast handle gearshift device field of agricultural machinery main transformer, relates generally to a kind of unmanned rice transplanting owner
Gear change hand lever automatic gear shift apparatus.
Background technology：
Current paddy field soil condition is changeable, and operating environment is severe, easily falls into easily sliding, rice transplanter is completely by artificial in production
Manipulate, labor intensity is big, and operating efficiency is low, and operation quality too relies on the operative skill of operator, and driver is for a long time
Tracking dry as dust drives to be produced a very large impact to the accuracy of rice transplanting operation, is also easy to produce overline, leakage row, rice transplanting operation quality
The defect such as unstable, it is difficult to reach accurate job requirements, causes the underproduction, and cost is high.Realize rice transplanter automation,
Intellectuality, operating personnel are freed from severe paddy field production environment, are the important of solution rice transplanting existing issue
Technological means.
Unmanned rice transplanter is the technologies such as integrated use computer, electronic communication, control, many for solving edaphic condition
Become, the problems such as operating environment is arduous, pilot steering labor intensity is big.The main gear change hand lever self shifter dress of unmanned rice transplanter
It is to improve unmanned rice transplanter operating efficiency in the course of the work to put, and improves the pith of traveling precision.And it is existing from
Move retaining device mostly mechanical structure, it is impossible to accurately control step movement, go out speed during unmanned rice transplanter motion
Existing larger deviation.Therefore, the unmanned main gear change hand lever automatic gear shift apparatus of rice transplanter and control method are researched and developed, is conducive to water
The accurate rice transplanting operation of rice, it is ensured that line-spacing is uniform, and straight line is embarked on journey, and alleviates labor intensity, and can realize that night works continuously,
Operating efficiency and rice yield are improved, increases Rice Production anti-disaster ability, operating cost is saved, it is ensured that operation quality, energy is reduced
Consumption, increases farmers' income, is conducive to the popularization and application of rice transplanter.
The content of the invention：
The utility model purpose be exactly in order to make up the defect of prior art there is provided a kind of cost it is low, simple in construction, can
The main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter and control method accurately shifted gears, make unmanned rice transplanter main transformer
The structure of fast handle is not destroyed, and electromagnet need not be removed during dismounting, it is only necessary to other auxiliary accessories are removed, with certain
Versatility.
The utility model is achieved through the following technical solutions：
A kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter, including longitudinal driving device and laterally driven dress
Put；Described longitudinal driving device includes controller, servomotor, driver, encoder, decelerator, spur gear, the control
Device is connected with encoder by cable, and encoder is arranged on servomotor shaft rear end, and servo motor shaft leads to reducer input shaft
Cross key to be connected, spur gear be installed on reducer output shaft, spur gear with the fast arm pivot post of rice transplanter main transformer from
Dynamic spur gear is meshed, and rotating shaft is connected to gear shift support bar；Described lateral driver device includes controller and plug-type electromagnetism
Iron, controller is connected by cable with two push-pull electromagnets.
Described lengthwise movement drive device includes the fixed plate being connected with gearshift post upper portion, and fixed plate is installed
In one end of the fast arm pivot post of rice transplanter main transformer, rotating shaft is connected by the hole on fixed support, its one end with gearshift support bar, separately
Driven spur gear is installed, driven spur gear is engaged with the spur gear on reducer output shaft on one end, the fixed support peace
On the bracing strut of direction.
The gearshift support bar is set with zigzag guide plate, and zigzag guide plate is provided with zigzag guide groove, and zigzag is led
Guiding iron plate is hinged with to plate, gear shift support bar bottom is done in guide plate under zigzag motion, the both sides of zigzag guide groove
Push-pull electromagnet is respectively symmetrically installed by side, and the bottom surface of support bar is provided with cochlear groove, the push-and-pull of push-pull electromagnet
Head faces cochlear groove.
The utility model has the advantages that：
1st, the present invention is using servomotor as power, after slowing down through decelerator, and rotating speed reduces, and moment of torsion increases, and is rotating branch
Connected between post and decelerator with spur gear, it is ensured that the simplicity of structure and the stability of transmission, using the teaching of the invention it is possible to provide more accurate
Rotating angle movement and larger torque.
2nd, the present invention is pushed away using symmetrical push-pull electromagnet as the executing agency of main gear change hand lever transverse movement
Pull-type electromagnet can provide larger thrust, the gearshift support bar transverse movement of main gear change hand lever be promoted, to main gear change hand lever
Mechanism changes less, and control speed and execution speed are fast.
3rd, the present invention has two symmetrical cochlear grooves on the gearshift support bar of main gear change hand lever, makes plug-type electricity
The push-and-pull head of magnet has sufficiently large contact area when being contacted with gearshift support bar, and push-and-pull head is withdrawn in push-pull electromagnet
When, it can be exited by cochlear hole, it is ensured that main gear change hand lever transverse movement is not interfered lengthwise movement.
Brief description of the drawings：
Fig. 1 is the utility model gearshift structure chart.
Fig. 2 is the utility model electromagnet installation site structure chart.
Fig. 3 is the utility model zigzag guide board structure figure.
Fig. 4 is the structure chart of cochlear groove on the utility model gear shift support bar.
Numbered in figure：1. main gear change hand lever, 2. gearshift support bars, 3. cochlear grooves, 4 .Z font guide plates, 5. electromagnetism
Iron connecting line, 6. controllers, 7. direction bracing struts, 8. fixed supports, 9. rotating shafts, 10. guiding iron plates, 11. push-pull electromagnets,
12. spur gear, 13. decelerators, 14. servomotors, 15. encoders, 16. encoder cables, 17. motor servo drivers, 18.
Driven spur gear, 19. driver connecting lines, 20. hinges, 21. fixed plates.
Embodiment：
Referring to accompanying drawing.
A kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter, including longitudinal driving device and laterally driven dress
Put, described longitudinal driving device includes controller 6, servomotor 14, motor servo driver 17, encoder 15, decelerator
13rd, spur gear 18, the controller 6 is connected with encoder 15 by encoder cable 16, and encoder 15 is arranged on servomotor
Shaft rear end, servo motor shaft is connected with the input shaft of decelerator 13 by key, is provided with spur gear 12 on the output shaft of decelerator 13, directly
Gear 12 is meshed with the driven spur gear 18 in the main rotating shaft of gear change hand lever 1 of rice transplanter, and rotating shaft is connected to gear shift support
Bar 2；Described lateral driver device include controller 6 and push-pull electromagnet 11, controller 6 by electromagnet connecting line 5 with
Two push-pull electromagnets 11 are connected.
Described lengthwise movement drive device includes the fixed plate 21 being connected with gearshift support bar 2 upper end, fixed plate
21 are arranged on one end of the fast arm pivot post 9 of rice transplanter main transformer, and rotating shaft 9 is supported by the hole on fixed support 8, its one end with gearshift
Bar 2 is connected, and driven spur gear 18 is provided with the other end, driven spur gear 18 is nibbled with the spur gear 18 on reducer output shaft
Close, the fixed support 8 is arranged on direction bracing strut 7.
Zigzag guide plate 4 is set with the gearshift support bar, zigzag guide plate 4 is provided with zigzag guide groove, Z-shaped
Guiding iron plate 10 is hinged with shape guide plate, iron plate 10 is oriented to and is arranged on by hinge 20 on zigzag guide plate 4, gear shift support
Zigzag motion is done in bar bottom in guide plate, and the down either side of zigzag guide groove respectively symmetrically installs push-pull electromagnet 11,
The bottom surface of support bar is provided with cochlear groove 3, and the push-and-pull head of push-pull electromagnet 11 faces cochlear groove.
Referring to accompanying drawing 1, the utility model is that main gear change hand lever lengthwise movement drives power with servomotor 14, with decelerator
13 is reduce rotating speed, increase torque components, are transmission mechanism with spur gear 13,18, are detection motor corner machine with encoder 15
Structure, using motor servo driver 17 as the drive device of servomotor, gear shift support bar is used as using push-pull electromagnet 11
Telecontrol equipment, is that the effect of electromagnet push-and-pull head and push-and-pull head exit region with the cochlear groove 3 on support bar of shifting gears.When main transformer speed
When handle needs gearshift, controller sends instruction, and servomotor makes main gear change hand lever lengthwise movement, and push-pull electromagnet is promoted and changed
Support bar transverse movement is kept off, to drive guiding iron plate, the gear shifting action of Z fonts is completed.
Referring to accompanying drawing 2,3,4, cochlear groove of the present utility model is effect of the electromagnet push-and-pull head on gear shift support bar
Region and push-and-pull head exit region, when gear shift support bar is moved upwards, and electromagnet push-and-pull head is recessed with gearshift support bar cochlear
After groove contact, exited from the lower partial rectangular region of groove, when gear shift support bar is moved downward, electromagnet push-and-pull head is with changing
After the cochlear contact of shelves support bar, exited from the upper partial rectangular region of groove.
Claims (3)
1. a kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter, including longitudinal driving device and laterally driven dress
Put；Described longitudinal driving device includes controller, servomotor, driver, encoder, decelerator, spur gear, the control
Device is connected with encoder by cable, and encoder is arranged on the axle of servomotor rear end, servo motor shaft and reducer input shaft
It is connected by key, spur gear is installed on reducer output shaft, it is and driven straight on the fast arm pivot post of rice transplanter main transformer
Gear is meshed, and rotating shaft is connected to gear shift support bar；Described lateral driver device includes controller and push-pull electromagnet, control
Device processed is connected by cable with two push-pull electromagnets.
2. the main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter according to claim 1, it is characterised in that：It is described
Lengthwise movement drive device include fixed plate be connected with gearshift post upper portion, fixed plate is installed in rice transplanter main transformer
One end of fast arm pivot post, rotating shaft is connected with gearshift support bar, is provided with the other end by the hole on fixed support, its one end
Driven spur gear, driven spur gear is engaged with the spur gear on reducer output shaft, and the fixed support is arranged on axis of orientation branch
On frame.
3. the main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter according to claim 1, it is characterised in that：It is described
Gearshift support bar is set with zigzag guide plate, and zigzag guide plate is provided with zigzag guide groove, zigzag guide plate and is hinged with
Iron plate is oriented to, zigzag motion is done in gear shift support bar bottom in guide plate, and the down either side of zigzag guide groove is respectively symmetrically pacified
Push-pull electromagnet is filled, the bottom surface of support bar is provided with cochlear groove, and the push-and-pull head of push-pull electromagnet faces cochlear
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028771.0U CN206413393U (en) | 2017-01-10 | 2017-01-10 | A kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028771.0U CN206413393U (en) | 2017-01-10 | 2017-01-10 | A kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413393U true CN206413393U (en) | 2017-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028771.0U Expired - Fee Related CN206413393U (en) | 2017-01-10 | 2017-01-10 | A kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter |
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| CN (1) | CN206413393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717369A (en) * | 2017-01-10 | 2017-05-31 | 安徽农业大学 | A kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter and its control method |
-
2017
- 2017-01-10 CN CN201720028771.0U patent/CN206413393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717369A (en) * | 2017-01-10 | 2017-05-31 | 安徽农业大学 | A kind of main gear change hand lever automatic gear shift apparatus of unmanned rice transplanter and its control method |
| CN106717369B (en) * | 2017-01-10 | 2023-09-05 | 安徽农业大学 | Automatic gear shifting device of main gear shifting handle of unmanned rice transplanter and control method of automatic gear shifting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |