CN103959942A - Three-shaft linkage rotary tillage mechanism - Google Patents
Three-shaft linkage rotary tillage mechanism Download PDFInfo
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- CN103959942A CN103959942A CN201410198852.6A CN201410198852A CN103959942A CN 103959942 A CN103959942 A CN 103959942A CN 201410198852 A CN201410198852 A CN 201410198852A CN 103959942 A CN103959942 A CN 103959942A
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- rotary tillage
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- hydraulic pressure
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- 238000003971 tillage Methods 0.000 title claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 21
- 241000196324 Embryophyta Species 0.000 abstract description 7
- 244000025254 Cannabis sativa Species 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 7
- 239000010902 straw Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 4
- 206010024796 Logorrhoea Diseases 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009313 farming Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000002361 compost Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Soil Working Implements (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to a three-shaft linkage rotary tillage mechanism which comprises a speed changing box, a transmission main shaft, a rotary tillage housing, rotary tillage shafts, cutter rollers, an inserting needle roller, an end plate and an end cover. The speed changing box is connected with the transmission main shaft, the three rotary tillage shafts are arranged on the lower portion of the transmission main shaft, and the included angles between every two rotary tillage shafts in the three rotary tillage shafts are 120 degrees. Two rotary tillage shafts are provided with the cutter rollers which can rotate around the rotary tillage shafts and have the functions of mowing and soil breaking, and the other rotary tillage shaft is provided with the inserting needle roller which has hydraulic pressure and has the functions of soil breaking and grass pressing. The novel rotation and revolution structure with three-shaft linkage is used in the three-shaft linkage rotary tillage mechanism, the problems that according to a traditional rotary tillage machine, the field flatness degree is not enough, and soil is not fine enough can not be slurried are effectively solved, and weeds in soil can be processed.
Description
Technical field
The present invention relates to a kind of rotovator, be specifically related to the rotary tillage mechanism on a kind of rotovator.
Background technology
At present, along with the development that deepens continuously of China's featured agriculture and high-efficiency agriculture, rural laborer shifts to city, and people require to improve constantly to agricultural machinery advanced technology and advanced feature, and the agricultural machinery that volume is little, efficiency is high, simple to operate, comfortable becomes the trend of current agricultural machinery development.
The rotary blade that existing rotary tillage machine is only provided with a direction rolls, and after rotary tillage, the garrulous soil rate of field the inside is lower, and earth can not be beaten very brokenly, the harder field of some soil blocks especially, and existing rotovator is difficult to work.And existing rotovator can not process the weeds in field, the grass in field, rice straw or straw are after rotary tillage has operated, or former state is in field, need long time just can make compost corruption.This has affected popularization, the application of rotary tillage machine to a great extent, and farming efficiency.
Summary of the invention
The present invention is directed to the problem of above-mentioned existence, propose a kind of three-shaft linkage, rotary tillage quality is good, garrulous soil rate is high, be applicable to hard place, the careless Novel rotary tillage mechanism of the pressure of mowing.The present invention not only efficiently solves that traditional rotovator field flatness is inadequate, the problem of the inadequate refinement of soil, pulp, and can process the weeds in soil.
The present invention is achieved through the following technical solutions:
Three-shaft linkage formula rotary tillage mechanism, comprise gearbox, transmission main shaft, rotary tillage case, rotary tillage shaft, knife roller, contact pin cylinder, end plate, end cap, described gearbox is connected with transmission main shaft, described transmission main shaft bottom is provided with three rotary tillage shafts, described three rotary tillage shafts angle is each other 120 °, wherein on two rotary tillage shafts, the knife roller with mowing soil-crushing function that can rotate around rotary tillage shaft is installed, the contact pin cylinder that hack is pressed careless function that has with hydraulic pressure is installed on another root rotary tillage shaft.
Further, long tulwar, Scimitar and hay knife are installed on described knife roller, described long tulwar and Scimitar are bolted in the tool rest on knife roller, and described hay knife is discoidal sawtooth blade.
Further, described contact pin cylinder is comprised of axle, axis and shell in hydraulic pressure, described hydraulic pressure internal axle sleeve is contained on rotary tillage shaft, and become rotary with rotary tillage shaft and be flexibly connected, described bottom bracket axle is contained on the interior axle of hydraulic pressure, described axis is provided with three hydraulic pressure small oil tanks that are mutually 120 ° of angles, described shell is arranged on the skin of axis, by three movable housings, formed, described movable housing inner side is provided with a cylindrical bar, described cylindrical bar is sleeved in hydraulic pressure small oil tank, and the outside of described movable housing is provided with the taper draw point being threaded.
Further, described transmission main shaft is hollow-core construction, and its inside is provided with hydraulic tube, and described hydraulic tube is connected with axle in the hydraulic pressure being arranged on rotary tillage shaft.
Further, the rotary tillage case that is mutually 120 ° is established in described three rotary tillage shafts top, and the end of described three rotary tillage shafts is equipped with end plate and end cap.
The present invention compared with prior art, has following obvious advantage:
(1) three-shaft linkage formula rotary tillage of the present invention mechanism, what adopt three different structures is 120 ° of uniform cylinders and cutter, compared with prior art, the garrulous soil rate of soil will improve 3-4 times, the refinement more of earth after rotary tillage, sliming more, soil is more smooth, and can be in the farm work that has mount or dell, has solved that existing rotovator can not mow that broken grass, rotary tillage efficiency are low, the bad problem of land smoothing after the inadequate refinement of soil, rotary tillage.
(2) the present invention has on two knife rollers rotary blade and hay knife is installed, weeds in soil, rice straw or straw can be cut off, make compost processing, and the contact pin cylinder with hydraulic pressure is installed on another root rotary tillage shaft, the outside of its movable housing is provided with the taper draw point being threaded, can regulate movable housing to expand and dwindle by hydraulic mechanism, assist and promote the work of taper draw point, make its hack and press careless better effects if, having solved existing rotovator and can not and can not press careless problem in soil property harder field farming.
(3) engine of rotovator drives transmission main shaft to turn clockwise by gearbox, make three to be 120 ° of uniform cuttves and to roll and realize revolution, knife roller and contact pin cylinder that simultaneously described three rotary tillage shafts are installed can rotate around rotary tillage shaft again, realize rotation work, compare with existing rotovator, its rotary tillage efficiency, rotary tillage quality significantly improve.
The present invention adopts the new structure of three-shaft linkage rotation and revolution, application is cylinder and the cutter of 120 ° of three uniform different structures, the synergy of combination machinery and hydraulic pressure simultaneously, not only efficiently solve that traditional rotovator field flatness is inadequate, the problem of the inadequate refinement of soil, pulp, and can process the weeds in soil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the transverse sectional view of the contact pin cylinder in the present invention.
In accompanying drawing: 1-gearbox, 2-transmission main shaft, 3-rotary tillage case, 4-knife roller, 5-long tulwar, 6-tool rest, 7-hay knife, 8-Scimitar, 9-end plate, 10-end cap, 11-rotary tillage shaft, axle in 12-hydraulic pressure, 13-hydraulic pressure small oil tank, 14-cylindrical bar, 15-movable housing, 16-taper draw point, 17-contact pin cylinder, 18-hydraulic tube, 19-axis.
Embodiment
As shown in Figure 1 and Figure 2, a kind of Novel rotary cultivator, its rotary cultivator attachment adopts three-shaft linkage formula rotary tillage mechanism, comprises gearbox 1, transmission main shaft 2, rotary tillage case 3, rotary tillage shaft 11, knife roller 4, contact pin cylinder 17, end plate 9, end cap 10.Described gearbox 1 is connected with the engine of rotovator, and gearbox 1 adopts gear type speed changing structure, and transmission main shaft 2 is installed in casing.Transmission main shaft 2 is hollow-core construction, its inside is provided with hydraulic tube 18, its underpart is welded with three rotary tillage shafts 11, angle between described three rotary tillage shafts 11 are mutual is 120 °, wherein on two rotary tillage shafts 11, be provided with and can, around the knife roller with mowing soil-crushing function 4 of rotary tillage shaft 11 rotations, the contact pin cylinder 17 that hack is pressed careless function that has with hydraulic pressure be installed on another root rotary tillage shaft 11.The rotary tillage case 3 that is mutually 120 ° is established in three rotary tillage shaft 11 tops, and described rotary tillage case 3 adopts sheet metal or plastic plate to make, curved, is used for blocking earth and plays safeguard protection effect.The end of three rotary tillage shafts 11 is equipped with the end plate 9 of sealing ring and end cap 10, plays sealing and dead knife cylinder 4, contact pin cylinder 17, is used in addition supporting and fixing the rotary tillage case 3 of top.
Be arranged on the knife roller 4 on two rotary tillage shafts 11 wherein, on it, be welded with tool rest 6, long tulwar 5, Scimitar 8 and hay knife 7 are housed in tool rest 6, and use screw fastening.Long tulwar 5 and Scimitar 8 are mainly used to shoveling, hack and pressure grass, and adopting tool rest 6 mounting structures is the convenience when improving its installation and removal, simultaneously the also convenient cutter with other function of installing.Described hay knife 7 is discoidal sawtooth blade, is mainly used in the weeds in soil, rice straw or straw to process.
Be arranged on the contact pin cylinder 17 on another root rotary tillage shaft 11, by axle in hydraulic pressure 12, axis 19 and shell, formed.In hydraulic pressure, axle 12 is hollow cylindrical structure, is sleeved on rotary tillage shaft 11, or rotates around rotary tillage shaft 11, and hydraulic oil is housed in cylinder, and described hydraulic oil is connected with the hydraulic tube 18 in transmission main shaft 2 by hydraulic circuit.Described axis 19 is sleeved on the outside of axle 12 in hydraulic pressure, and axis 19 is provided with three hydraulic pressure small oil tanks 13 that are mutually 120 ° of angles, and described hydraulic pressure small oil tank 13 communicates with the hydraulic oil of axle 12 inside in hydraulic pressure.Described shell is arranged on the outside of axis 19, three movable housings 15, consists of, and described movable housing 15 inner sides are provided with a cylindrical bar 14, and described cylindrical bar 14 is sleeved in hydraulic pressure small oil tank 13.The outside of movable housing 15 is provided with the taper draw point 16 being threaded.When hydraulic means starts, hydraulic oil can promote 13 actions of hydraulic pressure small oil tank, promote cylindrical bar 14, movable housing 15 motions, regulate movable housing 15 expand and dwindle, assist and promote 16 work of taper draw point, make its hack and press careless better effects if, having solved existing rotovator and can not and can not press careless problem in soil property harder field farming.
The present invention adopts the new structure of three-shaft linkage rotation and revolution, application is cylinder and the cutter of 120 ° of three uniform different structures, the synergy of combination machinery and hydraulic pressure simultaneously, not only efficiently solve that traditional rotovator field flatness is inadequate, the problem of the inadequate refinement of soil, pulp, and can process the weeds in soil.
Claims (5)
1. three-shaft linkage formula rotary tillage mechanism, it is characterized in that: comprise gearbox, transmission main shaft, rotary tillage case, rotary tillage shaft, knife roller, contact pin cylinder, end plate, end cap, described gearbox is connected with transmission main shaft, described transmission main shaft bottom is provided with three rotary tillage shafts, described three rotary tillage shafts angle is each other 120 °, wherein on two rotary tillage shafts, the knife roller with mowing soil-crushing function that can rotate around rotary tillage shaft is installed, the contact pin cylinder that hack is pressed careless function that has with hydraulic pressure is installed on another root rotary tillage shaft.
2. three-shaft linkage formula rotary tillage according to claim 1 mechanism, is characterized in that: described transmission main shaft is hollow-core construction, and its inside is provided with hydraulic tube.
3. three-shaft linkage formula rotary tillage according to claim 1 and 2 mechanism, it is characterized in that: long tulwar, Scimitar and hay knife are installed on described knife roller, described long tulwar and Scimitar are bolted in the tool rest on knife roller, and described hay knife is discoidal sawtooth blade.
4. three-shaft linkage formula rotary tillage according to claim 1 and 2 mechanism, it is characterized in that: described contact pin cylinder is by axle in hydraulic pressure, axis and shell form, described hydraulic pressure internal axle sleeve is contained on rotary tillage shaft, and become rotary with rotary tillage shaft and be flexibly connected, in described hydraulic pressure, axle is connected with the hydraulic tube that is arranged on transmission main shaft inside, described bottom bracket axle is contained on the interior axle of hydraulic pressure, described axis is provided with three hydraulic pressure small oil tanks that are mutually 120 ° of angles, described shell is arranged on the skin of axis, by three movable housings, formed, described movable housing inner side is provided with a cylindrical bar, described cylindrical bar is sleeved in hydraulic pressure small oil tank, the outside of described movable housing is provided with the taper draw point being threaded.
5. three-shaft linkage formula rotary tillage according to claim 4 mechanism, is characterized in that: the rotary tillage case that is mutually 120 ° is established in described three rotary tillage shafts top, and the end of described three rotary tillage shafts is equipped with end plate and end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198852.6A CN103959942B (en) | 2014-05-13 | 2014-05-13 | Three-shaft linkage formula rotary tillage mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198852.6A CN103959942B (en) | 2014-05-13 | 2014-05-13 | Three-shaft linkage formula rotary tillage mechanism |
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| Publication Number | Publication Date |
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| CN103959942A true CN103959942A (en) | 2014-08-06 |
| CN103959942B CN103959942B (en) | 2016-09-07 |
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| CN201410198852.6A Active CN103959942B (en) | 2014-05-13 | 2014-05-13 | Three-shaft linkage formula rotary tillage mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258023A (en) * | 2015-06-03 | 2017-01-04 | 天津市源达机械部件有限公司 | A kind of horizontal shaft type rotary cultivator tool cutter |
| CN107852872A (en) * | 2017-12-11 | 2018-03-30 | 农业部南京农业机械化研究所 | A kind of hilly ground ground tilling mill |
| CN107950328A (en) * | 2017-12-08 | 2018-04-24 | 韦守国 | Without using weed free cultural method between pesticide weeding, rice field |
| CN108271440A (en) * | 2018-04-22 | 2018-07-13 | 河南田冠农业机械制造有限公司 | Double farming axis tillers |
| CN108566780A (en) * | 2018-07-16 | 2018-09-25 | 重庆卓格豪斯机械有限公司 | Mini-tiller for greenhouse |
| CN114531980A (en) * | 2022-02-28 | 2022-05-27 | 江苏海之诺机械装备有限公司 | Intelligent rotary cultivator that possesses distributed watering function |
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| CN201403285Y (en) * | 2009-05-08 | 2010-02-17 | 张力强 | Three-shaft rotary-tillage planting combine |
| KR20110084646A (en) * | 2010-01-18 | 2011-07-26 | 주식회사 세웅 | Plowing spindle shaft for rotavator |
| JP2012090646A (en) * | 2012-02-13 | 2012-05-17 | Iseki & Co Ltd | Cultivator |
| CN202773279U (en) * | 2012-08-22 | 2013-03-13 | 孟祥中 | Half shaft type stubble cleaning cutter shaft tillage missing prevention mechanism |
| CN203072320U (en) * | 2013-01-29 | 2013-07-24 | 山西农业大学 | Rotary type rotary cultivator |
| CN203860002U (en) * | 2014-05-13 | 2014-10-08 | 湖南精创农业装备有限公司 | Novel rotary cultivator |
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2014
- 2014-05-13 CN CN201410198852.6A patent/CN103959942B/en active Active
Patent Citations (6)
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| CN201403285Y (en) * | 2009-05-08 | 2010-02-17 | 张力强 | Three-shaft rotary-tillage planting combine |
| KR20110084646A (en) * | 2010-01-18 | 2011-07-26 | 주식회사 세웅 | Plowing spindle shaft for rotavator |
| JP2012090646A (en) * | 2012-02-13 | 2012-05-17 | Iseki & Co Ltd | Cultivator |
| CN202773279U (en) * | 2012-08-22 | 2013-03-13 | 孟祥中 | Half shaft type stubble cleaning cutter shaft tillage missing prevention mechanism |
| CN203072320U (en) * | 2013-01-29 | 2013-07-24 | 山西农业大学 | Rotary type rotary cultivator |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258023A (en) * | 2015-06-03 | 2017-01-04 | 天津市源达机械部件有限公司 | A kind of horizontal shaft type rotary cultivator tool cutter |
| CN107950328A (en) * | 2017-12-08 | 2018-04-24 | 韦守国 | Without using weed free cultural method between pesticide weeding, rice field |
| CN107950328B (en) * | 2017-12-08 | 2021-03-16 | 韦守国 | Method for weeding without using pesticide and cultivating weeds in rice field |
| CN107852872A (en) * | 2017-12-11 | 2018-03-30 | 农业部南京农业机械化研究所 | A kind of hilly ground ground tilling mill |
| CN108271440A (en) * | 2018-04-22 | 2018-07-13 | 河南田冠农业机械制造有限公司 | Double farming axis tillers |
| CN108566780A (en) * | 2018-07-16 | 2018-09-25 | 重庆卓格豪斯机械有限公司 | Mini-tiller for greenhouse |
| CN114531980A (en) * | 2022-02-28 | 2022-05-27 | 江苏海之诺机械装备有限公司 | Intelligent rotary cultivator that possesses distributed watering function |
| CN114531980B (en) * | 2022-02-28 | 2023-01-17 | 江苏海之诺机械装备有限公司 | Intelligent rotary cultivator that possesses distributed watering function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103959942B (en) | 2016-09-07 |
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Effective date of registration: 20160706 Address after: 266045 Shandong province Qingdao City, Zhengzhou Road No. 43 building 130 room A Applicant after: Qingdao Rubber Valley Intellectual Property Co.,Ltd. Address before: 410013 Yuelu District, Changsha, Lei Feng Avenue, No. 504 livable garden A12 building, room, room 36 Applicant before: Energy-conservation Science and Technology Ltd. is willing in Hunan, Changsha |
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Effective date of registration: 20160810 Address after: West Industrial Park, east of the town of Haian County of Jiangsu Province, Nantong City, 226600 Applicant after: Nantong Hengding Heavy Machine Tool Co., Ltd. Address before: 266045 Shandong province Qingdao City, Zhengzhou Road No. 43 building 130 room A Applicant before: Qingdao Rubber Valley Intellectual Property Co.,Ltd. |
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Address after: West Industrial Park, east of the town of Haian County of Jiangsu Province, Nantong City, 226600 Patentee after: Jiangsu Hengding Machine Co. Ltd Address before: West Industrial Park, east of the town of Haian County of Jiangsu Province, Nantong City, 226600 Patentee before: Nantong Hengding Heavy Machine Tool Co., Ltd. |
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Effective date of registration: 20191028 Address after: No.88, group 5, Kaiping village, Chengdong Town, Hai'an City, Nantong City, Jiangsu Province Patentee after: Jiangsu Haixun Hengding Machinery Technology Co., Ltd. Address before: West Industrial Park, east of the town of Haian County of Jiangsu Province, Nantong City, 226600 Patentee before: Jiangsu Hengding Machine Co. Ltd |
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