CN103392449A - Operating system of self-walking type corn harvester - Google Patents
Operating system of self-walking type corn harvester Download PDFInfo
- Publication number
- CN103392449A CN103392449A CN2013103213791A CN201310321379A CN103392449A CN 103392449 A CN103392449 A CN 103392449A CN 2013103213791 A CN2013103213791 A CN 2013103213791A CN 201310321379 A CN201310321379 A CN 201310321379A CN 103392449 A CN103392449 A CN 103392449A
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- axle
- speed
- control rod
- trombone slide
- banked direction
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- 240000008042 Zea mays Species 0.000 title claims abstract description 25
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 25
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title abstract description 14
- 235000005822 corn Nutrition 0.000 title abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000003306 harvesting Methods 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 12
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 11
- 235000009973 maize Nutrition 0.000 claims description 11
- 238000009428 plumbing Methods 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 7
- 239000002828 fuel tank Substances 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The invention discloses an operating system of a self-walking type corn harvester, and belongs to the field of agricultural machinery. The operating system comprises a power output control rod, a high-speed and low-speed control rod, a header lifting control rod and a grain tank lifting control rod. The tail end of the power output control rod is connected with a power output shaft through a stay tube. The other end of the power output shaft is connected with a transmission box. The high-speed and low-speed control rod passes a walking shaft and a high-speed and low-speed shaft to be connected with a high-speed and low-speed mechanism in a drive axle. The header lifting control rod and the grain tank lifting control rod are connected with a multichannel valve through stay tubes. The multichannel valve is connected with a hydraulic pipeline system. Action control on a grain tank and a header can be realized, control on starting, stopping and walking of the harvester can be also realized, and the whole operating system is reliable in operation and convenient to operate.
Description
Technical field
The present invention relates to a kind of control system of maize harvesting machine, belong to agricultural mechanical field, especially a kind of control system of self-propelled corn harvester.
Background technology
At present, the harvest corn technology is mature on the whole, and corn harvest mechanization is progressively universal.Maize harvesting machine is divided into the self-propelled and large type of suspension type two by its dynamic structure mode, and wherein self-propelled corn combine harvester is because of its special efficient, the multiple functional extensive welcome that is subject to the user.
Maize harvesting machine on market, be divided into type in two, and a kind of is large-scale harvest machinery, and a kind of is small-sized two row harvest machineries.The former is applicable to ranch, or the flat area efficiency that assemble in field is high, expensive, is not suitable for little area, the use of fritter corn field.And the latter is small and exquisite because of type, be results, low price for little regional corn crop, but efficiency is too low.Easily overturn and cause the accident.
The basic configuration of present domestic self-propelled corn harvester, for walking chassis, the ceding of Taiwan, elevator, debarker, tanker and cane processing mechanism, can once complete harvesting, peeling, and fruit ear collection dress and cane be field or collection operation also.For the aspect of controlling of self-propelled corn harvester, need to realize the lifting of tanker, the lifting of the ceding of Taiwan, and height speed control system and output control of engine power etc., due to the reaping machine complex structure, need easy to operate, the reliable control system of a cover.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of control system of self-propelled corn harvester, this control system can be realized the action control of tanker, the ceding of Taiwan, and the start-stop of reaping machine, the walking control, whole control system is reliable, easy to operate, oil circuit in hydraulic plumbing system connects simple, and equipment is reliable.
for solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of self walking type maize harvesting machine control system, it is characterized in that comprising the output control of engine power bar, the fast control lever of height, taiwan cut off and landing control lever and tanker elevating control bar, described output control of engine power bar tail end was exported axle by trombone slide and power and was connected, the other end that power was exported axle is connected with transmission case, the fast control lever of height is crossed the interior high low speed mechanism of axle and drive axle through walked axle and high low speed and is connected, the taiwan cut off and landing control lever all is connected with banked direction control valves by trombone slide with tanker elevating control bar, banked direction control valves is connected with hydraulic plumbing system, hydraulic plumbing system comprises Monostable valve and banked direction control valves, described Monostable valve is cross valve, the import of Monostable valve is communicated with pump, outlet of Monostable valve is communicated with hydraulic oil container, another outlet is through steering gear and steering cylinder hydraulic return fuel tank, the 3rd outlet is through banked direction control valves hydraulic return fuel tank, and described banked direction control valves is provided with the loop that is communicated with the tanker oil cylinder, also is provided with the loop that is communicated with ceding of Taiwan oil cylinder.
Said structure is done further to supplement, also comprise gear level, described gear level pulls the interior central siphon of the axle of walking by stud.
Said structure is done further to supplement, also comprise secondary clutch pedal, described secondary clutch pedal is crossed axle by trombone slide with the secondary clutch of laterally settling and is connected, and the end that central siphon in axle is crossed in secondary clutch is connected with the clutch of drive axle by trombone slide.
Said structure is done further to supplement, also comprise brake pedal, described brake pedal is connected with the axle that braked by trombone slide, and in the axle that braked, central siphon is connected with the braking mechanism of drive axle by trombone slide.
the beneficial effect that adopts technique scheme to produce is: the control system in the present invention is applicable to self-propelled corn harvester, by to transmission system and the rational layout of hydraulic plumbing system, can provide power for corn harvester, for adjusting adjustable height and the angle of inclination of the ceding of Taiwan, power is passed through in grain storage and unloading to tanker, also realized in addition normally controlling maize harvesting machine, whole system utilized axle to realize being in transmission connection, hydraulic system utilizes banked direction control valves to realize machine driving and hydraulicdriven mutual control, and utilize Monostable valve to realize the connection of pipeline in hydraulic system, oil circuit is simple and clear, guarantee reliable, control accuracy is high, and whole control system is reliable, easy to operate.
The accompanying drawing explanation
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is transmission system connection diagram of the present invention;
Fig. 2 is hydraulic plumbing system connection diagram of the present invention;
wherein: 1, the output control of engine power bar, 2, the fast control lever of height, 3, the taiwan cut off and landing control lever, 4, tanker elevating control bar, 5, gear level, 6, the axle of walking, 7, banked direction control valves, 8, high low speed is crossed axle, 9, power was exported axle, 10, axle braked, 11, transmission case, 12, axle is crossed in secondary clutch, 13, drive axle, 14, secondary clutch pedal, 15, brake pedal, 16, the tanker oil cylinder, 17, equal tee, 18, hydraulic oil container, 19, steering cylinder, 20, steering gear, 21, ceding of Taiwan interface, 22, ceding of Taiwan oil cylinder, 23, the tanker interface, 24, Monostable valve, 25, pump.
Embodiment
As can be known with reference to the accompanying drawings, the present invention is specifically related to a kind of control system of self-propelled corn harvester, by to transmission system and the rational layout of hydraulic plumbing system, to maize harvesting machine, provides power, realizes controlling the ceding of Taiwan, tanker and reaping machine main body.
This control system comprises specifically that output control of engine power bar 1, height fast control lever 2, taiwan cut off and landing control lever 3, tanker elevating control bar 4, brake pedal 15, secondary clutch pedal 14, main clutch pedal, gear level 5, the axle 6 of walking, power were exported axle 9, the axle 10 that braked, high low speed are crossed axle 8, the compositions such as axle 12 are crossed in secondary clutch.
The major-minor clutch pedal of control system is installed on the same axis pipe.Main clutch pedal is connected with engine by check valve, the clutch of control engine.
Output control of engine power bar 1 tail end was exported axle 9 by trombone slide and power and was connected, and by power, was exported the other end of axle 9 and controlled transmission case 11.
The fast control lever 2 of height is connected with the axle 6 of walking by trombone slide, and by walked axle sleeve on axle 6 of rotation, controls high low speed and cross axle 8 rotations, thus the interior high low speed mechanism of control drive axle 13.
Taiwan cut off and landing control lever 3 all is connected with banked direction control valves 7 by trombone slide with tanker elevating control bar 4, by banked direction control valves 7, controls respectively the lifting of the ceding of Taiwan and tanker.
Gear level 5 pulls the interior central siphon of the axle 6 of walking by stud, thereby drive axle 13 is controlled.
Drawings attached 2 is as can be known, in hydraulic plumbing system, comprises Monostable valve 24 and banked direction control valves 7, and Monostable valve 24 is cross valve, and banked direction control valves 7 has seven paths at least.Hydraulic plumbing system has formed three main circulation loops and two sub-closed circuits, three main circulation loops: the hydraulic oil in hydraulic oil container 18 enters Monostable valve 24 through pump 25, an outlet hydraulic return fuel tank 18 by Monostable valve 24, another outlet through through steering gear 20 and 18, the three outlets of steering cylinder 19 hydraulic return fuel tank through banked direction control valves 7 hydraulic return fuel tanks 18.On banked direction control valves 7, be provided with two sub-closed circuits: a road is the tanker oil cylinder 16 of flowing through, and controls lifting and the inclination of tanker, and another road is the loop that is communicated with ceding of Taiwan oil cylinder 22, is adjustable height and the angle of inclination of controlling the ceding of Taiwan.In addition, on banked direction control valves 7, also be provided with the oil circuit control that leads to the ceding of Taiwan and tanker, to supply with its power.In this hydraulic plumbing system, in each pipeline junction, can utilize equal tee to connect the connection that realizes pipeline, can reduce the laying that repeats of oil circuit.
Claims (4)
1. self walking type maize harvesting machine control system, it is characterized in that comprising output control of engine power bar (1), height fast control lever (2), taiwan cut off and landing control lever (3) and tanker elevating control bar (4), described output control of engine power bar (1) tail end was exported axle (9) by trombone slide and power and was connected, the other end that power was exported axle (9) is connected with transmission case (11), the fast control lever of height (2) is crossed the interior high low speed mechanism of axle (8) and drive axle (13) through walked axle (6) and high low speed and is connected, taiwan cut off and landing control lever (3) all is connected with banked direction control valves (7) by trombone slide with tanker elevating control bar (4), banked direction control valves (7) is connected with hydraulic plumbing system, described hydraulic plumbing system comprises Monostable valve (24) and banked direction control valves (7), described Monostable valve (24) is cross valve, the import of Monostable valve (24) is communicated with pump (25), (24) outlets of Monostable valve are communicated with hydraulic oil container (18), another outlet is through steering gear (20) and steering cylinder (19) hydraulic return fuel tank (18), the 3rd outlet is through banked direction control valves (7) hydraulic return fuel tank (18), described banked direction control valves (7) is provided with the loop that is communicated with tanker oil cylinder (16), also is provided with the loop that is communicated with ceding of Taiwan oil cylinder (22).
2. self walking type maize harvesting machine control system according to claim 1, characterized by further comprising gear level (5), and described gear level (5) pulls the interior central siphon of the axle of walking (6) by stud.
3. self walking type maize harvesting machine control system according to claim 1, characterized by further comprising secondary clutch pedal (14), described secondary clutch pedal (14) is crossed axle (12) by trombone slide with the secondary clutch of laterally settling and is connected, and the end that the interior central siphon of axle (12) is crossed in secondary clutch is connected with the clutch of drive axle (13) by trombone slide.
4. self walking type maize harvesting machine control system according to claim 1, characterized by further comprising brake pedal (15), described brake pedal (15) is connected with the axle that braked (10) by trombone slide, and the interior central siphon of the axle that braked (10) is connected with the braking mechanism of drive axle (13) by trombone slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321379.1A CN103392449B (en) | 2013-07-29 | 2013-07-29 | Operating system of self-walking type corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321379.1A CN103392449B (en) | 2013-07-29 | 2013-07-29 | Operating system of self-walking type corn harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103392449A true CN103392449A (en) | 2013-11-20 |
| CN103392449B CN103392449B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310321379.1A Expired - Fee Related CN103392449B (en) | 2013-07-29 | 2013-07-29 | Operating system of self-walking type corn harvester |
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| Country | Link |
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| CN (1) | CN103392449B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221610A (en) * | 2014-09-17 | 2014-12-24 | 柳州五菱柳机动力有限公司 | Steering and lifting operation mechanism for harvester |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1371581A1 (en) * | 1986-08-20 | 1988-02-07 | Предприятие П/Я А-1283 | Hydraulic system for grain combine harvester |
| JPH0974877A (en) * | 1995-09-19 | 1997-03-25 | Yanmar Agricult Equip Co Ltd | Apparatus for operating harvester with single lever |
| JPH1149018A (en) * | 1997-07-30 | 1999-02-23 | Yanmar Agricult Equip Co Ltd | Combine |
| CN1248389A (en) * | 1998-09-22 | 2000-03-29 | 株式会社久保田 | Farmland combine |
| JP3839827B2 (en) * | 2004-10-04 | 2006-11-01 | ヤンマー農機株式会社 | Combine operating device |
| CN101933432A (en) * | 2005-12-01 | 2011-01-05 | 株式会社久保田 | Combine harvester |
| CN102668804A (en) * | 2012-05-24 | 2012-09-19 | 福田雷沃国际重工股份有限公司 | Combine harvester |
| CN203369127U (en) * | 2013-07-29 | 2014-01-01 | 赵县金利机械有限公司 | Control system of self-walking maize harvester |
-
2013
- 2013-07-29 CN CN201310321379.1A patent/CN103392449B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1371581A1 (en) * | 1986-08-20 | 1988-02-07 | Предприятие П/Я А-1283 | Hydraulic system for grain combine harvester |
| JPH0974877A (en) * | 1995-09-19 | 1997-03-25 | Yanmar Agricult Equip Co Ltd | Apparatus for operating harvester with single lever |
| JPH1149018A (en) * | 1997-07-30 | 1999-02-23 | Yanmar Agricult Equip Co Ltd | Combine |
| CN1248389A (en) * | 1998-09-22 | 2000-03-29 | 株式会社久保田 | Farmland combine |
| JP3839827B2 (en) * | 2004-10-04 | 2006-11-01 | ヤンマー農機株式会社 | Combine operating device |
| CN101933432A (en) * | 2005-12-01 | 2011-01-05 | 株式会社久保田 | Combine harvester |
| CN102668804A (en) * | 2012-05-24 | 2012-09-19 | 福田雷沃国际重工股份有限公司 | Combine harvester |
| CN203369127U (en) * | 2013-07-29 | 2014-01-01 | 赵县金利机械有限公司 | Control system of self-walking maize harvester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221610A (en) * | 2014-09-17 | 2014-12-24 | 柳州五菱柳机动力有限公司 | Steering and lifting operation mechanism for harvester |
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| CN103392449B (en) | 2015-06-17 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Operating system of self-walking type corn harvester Effective date of registration: 20150724 Granted publication date: 20150617 Pledgee: Bank of Beijing Limited by Share Ltd Shijiazhuang branch Pledgor: Hebei Jinli Machinery Co., Ltd. Registration number: 2015990000593 |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Weicun Inventor after: Feng Benyong Inventor after: Li Mingzhi Inventor after: Li Mingkang Inventor before: Li Weicun |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160912 Granted publication date: 20150617 Pledgee: Bank of Beijing Limited by Share Ltd Shijiazhuang branch Pledgor: Hebei Jinli Machinery Co., Ltd. Registration number: 2015990000593 |
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Effective date of registration: 20190108 Granted publication date: 20150617 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220108 Granted publication date: 20150617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20190729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |