CN103039141A - Full-hydraulic rotary cultivator with triangular track wheel-type chassis - Google Patents
Full-hydraulic rotary cultivator with triangular track wheel-type chassis Download PDFInfo
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- CN103039141A CN103039141A CN2013100136365A CN201310013636A CN103039141A CN 103039141 A CN103039141 A CN 103039141A CN 2013100136365 A CN2013100136365 A CN 2013100136365A CN 201310013636 A CN201310013636 A CN 201310013636A CN 103039141 A CN103039141 A CN 103039141A
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Abstract
The invention discloses a full-hydraulic rotary cultivator with a triangular track wheel-type chassis. The rotary cultivator mainly comprises the triangular track chassis and a rotary cultivation device hung at the tail of the chassis, wherein the triangular track chassis is directly driven by symmetrically arranged hydraulic motors, two triangular tracks arranged on the same side transmit through chains, the rotary cultivation device is driven by the hydraulic motors through a gearbox, and the rotary cultivation depth is adjusted by a hydraulic cylinder. The rotary cultivation is capable of being adapted to various complicated operation terrains due to adoption of a hydraulic chassis driven by the triangular track chassis and turning by 360 degrees locally, flexible and convenient to steer in fields, driven by full hydraulic pressure, simple in structure, reliable in performance, provided with high practicability and suitable for being popularized and applied.
Description
Technical field
The present invention relates to a kind of agricultural operation machinery, be specifically related to a kind of fluid pressure drive device that adopts as the rotovator of dynamical system, belong to the agricultural equipment technical field.
Background technology
Rotovator is a kind of cultivated scarification equipment of practical, applied range, has to cut the characteristics such as soil is effective, the hack ability is strong, can reach state to be broadcast in the next time property operation of various soil conditions, can substantially satisfy the requirement that agricultural is cultivated intensely; Along with the development of China's agricultural economy and the raising of farmer's income level, adopt the rotovator chesson to become a routine work of agricultural region.The common structure of rotovator is, hitch frame is equipped with the much knives sheet below by transverse axis a plurality of cutterheads of connecting on each cutterhead, and drive disk assembly drives transverse axis and cutterhead, blade rotation, and middle soil topsoil is smashed advancing; At present rotovator mostly is tractor-drawn, by chain or gear transmission power, and the problem such as there is the inconvenience of turning in this kind mode, can not adapts to complex-terrain, rotovator is short of power.
Summary of the invention
Purpose of the present invention can adapt to the rotovator of various complex-terrains for to propose a kind of employing hydraulic-driven for above-mentioned technical problem.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of all-hydraulic triangle crawler belt wheel undercarriage rotovator comprises rotovator, fluid pressure underpan, hydraulic system and operating desk; Described rotovator is suspended on described fluid pressure underpan afterbody, and described hydraulic system provides power for the work of described rotovator and fluid pressure underpan, and described rotovator controlled by described operating desk and fluid pressure underpan carries out rotary tillage process; Described rotovator comprises rack-mount gear-box, rotary tillage hydraulic motor, shaft coupling, rotary ploughing cutter shaft, rotary tillage cutterhead, rotary blade, colter and hydraulic cylinder, described hydraulic cylinder one end is fastened on described mid-stent, the other end of described hydraulic cylinder is fastened on the described fluid pressure underpan, action by described hydraulic cylinder is regulated the connection angle of described support, and then regulate the operating angle of described rotovator, to adapt to different operation landform and depth of implements.
As a further improvement on the present invention, described gear-box is arranged in the middle of the described support, described gear-box links to each other with described rotary tillage hydraulic motor by described shaft coupling, described gearbox output shaft is connected with described rotary ploughing cutter shaft by described shaft coupling, described rotary tillage cutterhead is connected with described rotary ploughing cutter shaft, power transmission is given the described rotary blade that is installed on the described rotary tillage cutterhead the most at last, drives rotary blade and carries out rotary tillage process.
As a further improvement on the present invention, described fluid pressure underpan comprises vehicle frame, axletree, triangle Athey wheel, sprocket wheel, chain and chassis hydraulic motor, four described triangle Athey wheels are installed in described vehicle frame both sides, two described chassis hydraulic motors are installed in along on two described triangle Athey wheels of described vehicle frame diagonal layout, for described triangle Athey wheel motion provides power, described sprocket wheel and described triangle Athey wheel are installed on the same described axletree, and two described sprocket wheels that described chain will be arranged in described vehicle frame the same side couple together and transmit power.
As a further improvement on the present invention, be provided with the turnover preventor structure on the described vehicle frame, described turnover preventor structure is arranged in the front and back end of described triangle Athey wheel, prevents that described triangle Athey wheel crawler belt in traveling process from the front and back upset occuring.
As a further improvement on the present invention, described turnover preventor structure is " L " shape or " ⊥ " shape support, comprise the connecting rod of vertical layout and the horizontally disposed anti-bar that turns over, described connecting rod is fixedly connected with described vehicle frame, describedly anti-turn over bar and be fastened on described connecting rod lower end, upset before and after preventing described triangle Athey wheel crawler belt occuring in traveling process.。
The present invention adopts the full hydraulic drive structure, and mechanism is simple, reliable, can realize overload protection when abominable operating environment operation; avoid device damage, use the fluid pressure underpan of triangle Athey wheel motion can realize the 360 ° of turnings in rotovator original place, it is convenient, flexible to turn; adapt to complicated terrain environment
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention;
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 1.
Among the figure: 1. gear-box, 2. hydraulic cylinder, 3. hydraulic system, 4. seat, 5. diesel engine, 6. operating desk, 7. support, 8. colter, 9. rotary blade, 10. triangle Athey wheel, 11. chains, 12. the rotary tillage hydraulic motor, 13. rotary ploughing cutter shafts, 14. rotary tillage cutterheads, 15. shaft coupling, 16. hydraulic pumps, 17. chassis hydraulic motors, 18. the turnover preventor structure, 19. sprocket wheels, 20. vehicle frames.
Embodiment
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
As shown in drawings, a kind of all-hydraulic triangle crawler belt wheel undercarriage rotovator comprises rotovator, fluid pressure underpan, hydraulic system 3 and operating desk 6; Rotovator is suspended on the fluid pressure underpan afterbody, rotovator comprises the gear-box 1 that is installed on the support 7, rotary tillage hydraulic motor 12, shaft coupling 15, rotary ploughing cutter shaft 13, rotary tillage cutterhead 14, rotary blade 9, colter 8 and hydraulic cylinder 2, gear-box 1 is arranged in the middle of the support 7, gear-box 1 links to each other with rotary tillage hydraulic motor 12 by shaft coupling 15, gear-box 1 output shaft is connected with rotary ploughing cutter shaft 13 by shaft coupling 15, rotary tillage cutterhead 14 is connected with rotary ploughing cutter shaft 13, power transmission is given the described rotary blade 9 that is installed on the rotary tillage cutterhead 14 the most at last, drive rotary blade 9 and carry out rotary tillage process, hydraulic cylinder 2 one ends are fastened on support 7 middle parts, the other end of hydraulic cylinder 2 is fastened on the vehicle frame 20 of fluid pressure underpan, action by hydraulic cylinder 2 is regulated the connection angle of support 7, and then the operating angle of adjusting rotovator, to adapt to different operation landform and depth of implements; Fluid pressure underpan comprises vehicle frame 20, axletree, triangle Athey wheel 10, sprocket wheel 19, chain 11 and chassis hydraulic motor 17, four triangle Athey wheels 10 are installed in vehicle frame 20 both sides, two chassis hydraulic motors 17 are installed in along on two triangle Athey wheels 10 of vehicle frame 20 diagonal layout, for 10 motions of triangle Athey wheel provide power, sprocket wheel 19 is installed on the same axletree with triangle Athey wheel 10, two sprocket wheels 19 that chain 11 will be arranged in vehicle frame 20 the same sides couple together and transmit power, be provided with turnover preventor structure 18 on the vehicle frame 20, turnover preventor structure 18 is arranged in the front and back end of triangle Athey wheel 10, turnover preventor structure 18 is " L " shape or " ⊥ " shape support, formed by the connecting rod of vertical layout and the horizontally disposed anti-bar that turns over, connecting rod is fixedly connected with vehicle frame 20, prevent that turning over bar is fastened on the connecting rod lower end, prevent that triangle Athey wheel 10 crawler belt in traveling process from the front and back upset occuring; Hydraulic system 3 comprises hydraulic oil tank, hydraulic pump 16 and hydraulic line, diesel engine 5 drive hydraulic pumps 16 by hydraulic line to rotary tillage hydraulic motor 12 and chassis hydraulic motor 17 conveyer belt hydraulic fluid force feeds, drive rotary tillage hydraulic motor 12 and chassis hydraulic motor 17 and provide power for rotovator rotary tillage process and fluid pressure underpan walking, operating desk 6 is provided with seat 4, and the operator carries out rotary tillage process by operating desk 6 control rotovators and fluid pressure underpan.The present invention adopts the full hydraulic drive structure, and mechanism is simple, reliable, can realize overload protection when abominable operating environment operation; avoid device damage; use the fluid pressure underpan of triangle Athey wheel 10 motions can realize the 360 ° of turnings in rotovator original place, it is convenient, flexible to turn, and adapts to complicated terrain environment.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. an all-hydraulic triangle crawler belt wheel undercarriage rotovator comprises rotovator, fluid pressure underpan, hydraulic system and operating desk; Described rotovator is suspended on described fluid pressure underpan afterbody, and described hydraulic system provides power for the work of described rotovator and fluid pressure underpan, and described rotovator controlled by described operating desk and fluid pressure underpan carries out rotary tillage process; Described rotovator comprises rack-mount gear-box, rotary tillage hydraulic motor, shaft coupling, rotary ploughing cutter shaft, rotary tillage cutterhead, rotary blade, colter and hydraulic cylinder, it is characterized in that: described hydraulic cylinder one end is fastened on described mid-stent, the other end of described hydraulic cylinder is fastened on the described fluid pressure underpan, action by described hydraulic cylinder is regulated the connection angle of described support, and then regulate the operating angle of described rotovator, to adapt to different operation landform and depth of implements.
2. a kind of all-hydraulic triangle crawler belt wheel undercarriage rotovator as claimed in claim 1, it is characterized in that: described gear-box is arranged in the middle of the described support, described gear-box links to each other with described rotary tillage hydraulic motor by described shaft coupling, described gearbox output shaft is connected with described rotary ploughing cutter shaft by described shaft coupling, described rotary tillage cutterhead is connected with described rotary ploughing cutter shaft, power transmission is given the described rotary blade that is installed on the described rotary tillage cutterhead the most at last, drives rotary blade and carries out rotary tillage process.
3. a kind of all-hydraulic triangle crawler belt wheel undercarriage rotovator as claimed in claim 1, it is characterized in that: described fluid pressure underpan comprises vehicle frame, axletree, the triangle Athey wheel, sprocket wheel, chain and chassis hydraulic motor, four described triangle Athey wheels are installed in described vehicle frame both sides, two described chassis hydraulic motors are installed in along on two described triangle Athey wheels of described vehicle frame diagonal layout, for described triangle Athey wheel motion provides power, described sprocket wheel and described triangle Athey wheel are installed on the same described axletree, and two described sprocket wheels that described chain will be arranged in described vehicle frame the same side couple together and transmit power.
4. a kind of all-hydraulic triangle crawler belt wheel undercarriage rotovator as claimed in claim 3, it is characterized in that: be provided with the turnover preventor structure on the described vehicle frame, described turnover preventor structure is arranged in the front and back end of described triangle Athey wheel, prevents that described triangle Athey wheel crawler belt in traveling process from the front and back upset occuring.
5. a kind of all-hydraulic triangle crawler belt wheel undercarriage rotovator as claimed in claim 4, it is characterized in that: described turnover preventor structure is " L " shape or " ⊥ " shape support, comprise the connecting rod of vertical layout and the horizontally disposed anti-bar that turns over, described connecting rod is fixedly connected with described vehicle frame, describedly anti-turn over bar and is fastened on described connecting rod lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310013636 CN103039141B (en) | 2013-01-15 | 2013-01-15 | Full-hydraulic rotary cultivator with triangular track wheel-type chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310013636 CN103039141B (en) | 2013-01-15 | 2013-01-15 | Full-hydraulic rotary cultivator with triangular track wheel-type chassis |
Publications (2)
| Publication Number | Publication Date |
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| CN103039141A true CN103039141A (en) | 2013-04-17 |
| CN103039141B CN103039141B (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201310013636 Expired - Fee Related CN103039141B (en) | 2013-01-15 | 2013-01-15 | Full-hydraulic rotary cultivator with triangular track wheel-type chassis |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448816A (en) * | 2013-08-06 | 2013-12-18 | 西北农林科技大学 | Micro proper-time four-wheel-driven agricultural transport vehicle for use in hilly and mountain areas |
| CN104823540A (en) * | 2015-02-02 | 2015-08-12 | 星光农机股份有限公司 | Hydraulically controlled crawler-type self-propelled rotary tiller |
| CN105020186A (en) * | 2015-05-28 | 2015-11-04 | 重庆正格农业机械有限公司 | Hydraulic drive system used for rotary cultivator |
| CN107047494A (en) * | 2017-05-31 | 2017-08-18 | 福建农林大学 | Beach turns over car and its method of work |
| CN107667576A (en) * | 2017-11-09 | 2018-02-09 | 江苏凯进生态环境有限公司 | A kind of novel garden earthwork rotary cultivator |
| CN108235833A (en) * | 2018-01-15 | 2018-07-03 | 向前 | A kind of cultivated powder ridge machine of floating type pine |
| CN109168563A (en) * | 2018-09-28 | 2019-01-11 | 温州大学瓯江学院 | Hydraulic-driven grass trimmer |
| CN109291750A (en) * | 2018-09-14 | 2019-02-01 | 东风汽车集团有限公司 | Using wheeled vehicle assist system, the chassis structure and automobile containing the assist system of multiplexing power |
| CN111589852A (en) * | 2020-05-27 | 2020-08-28 | 廖玉龙 | Soil cleaning and repairing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421177A (en) * | 1981-10-09 | 1983-12-20 | J. I. Case Company | End drive rotary cultivator |
| JPH09248007A (en) * | 1996-03-18 | 1997-09-22 | Seirei Ind Co Ltd | Cultivating and weeding machine |
| CN2296280Y (en) * | 1997-03-05 | 1998-11-04 | 田德生 | Triangle composite caterpillar wheel |
| CN101889487A (en) * | 2010-07-21 | 2010-11-24 | 吕小荣 | Small crawler multifunctional chassis for companion planting |
| CN202135459U (en) * | 2011-06-29 | 2012-02-08 | 泗洪县恒吉机械制造有限责任公司 | Wireless hydraulic control rotary-tilling stubble cleaner |
-
2013
- 2013-01-15 CN CN 201310013636 patent/CN103039141B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421177A (en) * | 1981-10-09 | 1983-12-20 | J. I. Case Company | End drive rotary cultivator |
| JPH09248007A (en) * | 1996-03-18 | 1997-09-22 | Seirei Ind Co Ltd | Cultivating and weeding machine |
| CN2296280Y (en) * | 1997-03-05 | 1998-11-04 | 田德生 | Triangle composite caterpillar wheel |
| CN101889487A (en) * | 2010-07-21 | 2010-11-24 | 吕小荣 | Small crawler multifunctional chassis for companion planting |
| CN202135459U (en) * | 2011-06-29 | 2012-02-08 | 泗洪县恒吉机械制造有限责任公司 | Wireless hydraulic control rotary-tilling stubble cleaner |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448816A (en) * | 2013-08-06 | 2013-12-18 | 西北农林科技大学 | Micro proper-time four-wheel-driven agricultural transport vehicle for use in hilly and mountain areas |
| CN104823540A (en) * | 2015-02-02 | 2015-08-12 | 星光农机股份有限公司 | Hydraulically controlled crawler-type self-propelled rotary tiller |
| CN105020186A (en) * | 2015-05-28 | 2015-11-04 | 重庆正格农业机械有限公司 | Hydraulic drive system used for rotary cultivator |
| CN107047494A (en) * | 2017-05-31 | 2017-08-18 | 福建农林大学 | Beach turns over car and its method of work |
| CN107667576A (en) * | 2017-11-09 | 2018-02-09 | 江苏凯进生态环境有限公司 | A kind of novel garden earthwork rotary cultivator |
| CN108235833A (en) * | 2018-01-15 | 2018-07-03 | 向前 | A kind of cultivated powder ridge machine of floating type pine |
| CN109291750A (en) * | 2018-09-14 | 2019-02-01 | 东风汽车集团有限公司 | Using wheeled vehicle assist system, the chassis structure and automobile containing the assist system of multiplexing power |
| CN109168563A (en) * | 2018-09-28 | 2019-01-11 | 温州大学瓯江学院 | Hydraulic-driven grass trimmer |
| CN111589852A (en) * | 2020-05-27 | 2020-08-28 | 廖玉龙 | Soil cleaning and repairing device |
| CN111589852B (en) * | 2020-05-27 | 2022-03-15 | 广东恒睿环境检测股份有限公司 | Soil cleaning and repairing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103039141B (en) | 2013-11-06 |
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Granted publication date: 20131106 Termination date: 20170115 |