CN2645417Y - Hydraulic lift rotary tillage and stubble skim plow - Google Patents
Hydraulic lift rotary tillage and stubble skim plow Download PDFInfo
- Publication number
- CN2645417Y CN2645417Y CN 03238025 CN03238025U CN2645417Y CN 2645417 Y CN2645417 Y CN 2645417Y CN 03238025 CN03238025 CN 03238025 CN 03238025 U CN03238025 U CN 03238025U CN 2645417 Y CN2645417 Y CN 2645417Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- gear
- transmission box
- main transmission
- knife roller
- Prior art date
- 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
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- Lifting Devices For Agricultural Implements (AREA)
- Soil Working Implements (AREA)
Abstract
A hydraulic lift rotary tillage and stubble skim plow matching with hand tractor during use comprises a gear pump, a connecting plate, a main transmission box, an auxiliary transmission, a transmission gear, a hydraulic pipe, a hydraulic cylinder, a hydraulic tank, a poking stop lever, a hydraulic distributor, a distributor handle, a tractor gear and a knife roller etc., wherein, the transmission gear of the main transmission box is meshed with the tractor gear through the connecting plate; the main transmission box comprises a two-speed gear change structure and matches with the poking stop lever; the auxiliary transmission box matches with the main transmission box and has another end matching with a knife roller shaft; the knife roller is arranged on the knife roller shaft, while the hydraulic cylinder is arranged on a machine frame and a knife roller shaft holder; the hydraulic pipe is connected with the gear pump, the hydraulic cylinder, the hydraulic tank and the hydraulic distributor. The utility model is characterized by adopting gear to transfer power realizes stable force output and low failure rate of machinery, while adopting hydraulic lift makes operation convenient and smooth; meanwhile, adopting double gear change structure makes the utility model integrate dual use and rotary tillage or stubble skim can be completed just through replacing the knife roller.
Description
Technical field
The utility model belongs to agricultural tool, more precisely is a kind of hydraulic lifting rotary tillage, stubble cleaner, is suitable for the farmland ploughing and weeding and beats stubble.
Background technology
The paddy field ploughing and weeding uses rotovator to level land, and needs to beat the whole ground of stubble after land for growing field crops such as maize, the jowar autumn harvest, generally uses stubble cleaner.These farm machinery adopt the chain drive structure mostly at present, and this structure chain cut-offs easily, damaged gearbox, and failure rate of machinery is higher, simultaneously function singleness.
Summary of the invention
Given this, the purpose of this utility model is to provide a kind of difunctional, durable hydraulic lifting rotary tillage, stubble cleaner.
The purpose of this utility model is achieved through the following technical solutions: the hydraulic lifting rotary tillage, stubble cleaner cooperates with hand tractor, comprise gear pump, connecting plate, main transmission box, secondary transmission case, travelling gear, hydraulic tube, hydraulic cylinder, hydraulic oil container, dial pin, pressure distributor, the distributor handle, tractor gear, rotor etc., wherein the main transmission box travelling gear is by connecting plate and tractor gear engagement, main transmission box comprises two retaining gear graduation structures, cooperate with group pin, secondary transmission case cooperates with the main transmission box axle, the other end cooperates with tool roller axis, the rotor device is on tool roller axis, hydraulic cylinder device is on frame and rotor pedestal, hydraulic tube connects gear pump, hydraulic cylinder, hydraulic oil container and pressure distributor are by the lifting of distributor handle control tool roller axis.
Described main transmission box two retaining gear graduation structures, one grade is 438 rev/mins of rotary tillages, another shelves are 598 rev/mins of stubble-cleanings.
Characteristics of the present utility model are, adopt gear transmission power, and it is stable to exert oneself, and failure rate of machinery is low; Adopt hydraulic lifting, easy to operate freely; Adopt bidentate wheel speed changing structure, a machine double-purpose only needs to change rotor, just can realize rotary tillage or beat stubble.
Description of drawings
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model master, pair transmission case structure chart.
Fig. 1 is the utility model embodiment.
Embodiment
With reference to Fig. 1, the hydraulic lifting rotary tillage, stubble cleaner cooperates with hand tractor, comprise gear pump 1, connecting plate 2, main transmission box 3, secondary transmission case 5, travelling gear 4, hydraulic tube 6, hydraulic cylinder 7, hydraulic oil container 8, dial pin 9, pressure distributor 10, distributor handle 11, tractor gear 12, rotor 13 etc., wherein the travelling gear 4 of main transmission box 3 is by connecting plate 2 and tractor gear 12 engagements, main transmission box 3 comprises two retaining gear graduation structures, cooperate with group pin 9, secondary transmission case 5 cooperates with 3 of main transmission boxes, the other end cooperates with tool roller axis 14, rotor 13 devices are on tool roller axis 14, hydraulic cylinder 7 devices are on frame and rotor pedestal 15, hydraulic tube 6 connects gear pump 1, hydraulic cylinder 7, hydraulic oil container 8 and pressure distributor 10 are by the lifting of distributor handle 11 control tool roller axis 14.
Claims (1)
1, a kind of hydraulic lifting rotary tillage, stubble cleaner, cooperate with hand tractor, comprise gear pump, connecting plate, main transmission box, secondary transmission case, travelling gear, hydraulic tube, hydraulic cylinder, hydraulic oil container, dial pin, pressure distributor, the distributor handle, tractor gear, rotor etc., it is characterized in that: the main transmission box travelling gear is by connecting plate and tractor gear engagement, main transmission box comprises two retaining gear graduation structures, cooperate with group pin, secondary transmission case cooperates with the main transmission box axle, the other end cooperates with tool roller axis, the rotor device is on tool roller axis, hydraulic cylinder device is on frame and rotor pedestal, and hydraulic tube connects gear pump, hydraulic cylinder, hydraulic oil container and pressure distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238025 CN2645417Y (en) | 2003-09-02 | 2003-09-02 | Hydraulic lift rotary tillage and stubble skim plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238025 CN2645417Y (en) | 2003-09-02 | 2003-09-02 | Hydraulic lift rotary tillage and stubble skim plow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645417Y true CN2645417Y (en) | 2004-10-06 |
Family
ID=34291958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238025 Expired - Fee Related CN2645417Y (en) | 2003-09-02 | 2003-09-02 | Hydraulic lift rotary tillage and stubble skim plow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645417Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636303A (en) * | 2013-11-25 | 2014-03-19 | 广西河池德建农业装备制造有限公司 | Novel multifunctional mountainous region and field operation machine |
| CN103828504A (en) * | 2013-11-25 | 2014-06-04 | 广西河池德建农业装备制造有限公司 | Hydraulic lifting rotary tillage mechanism |
-
2003
- 2003-09-02 CN CN 03238025 patent/CN2645417Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636303A (en) * | 2013-11-25 | 2014-03-19 | 广西河池德建农业装备制造有限公司 | Novel multifunctional mountainous region and field operation machine |
| CN103828504A (en) * | 2013-11-25 | 2014-06-04 | 广西河池德建农业装备制造有限公司 | Hydraulic lifting rotary tillage mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |