CN2870414Y - Sprial cultivator with double-speed rear power output - Google Patents
Sprial cultivator with double-speed rear power output Download PDFInfo
- Publication number
- CN2870414Y CN2870414Y CN 200520084101 CN200520084101U CN2870414Y CN 2870414 Y CN2870414 Y CN 2870414Y CN 200520084101 CN200520084101 CN 200520084101 CN 200520084101 U CN200520084101 U CN 200520084101U CN 2870414 Y CN2870414 Y CN 2870414Y
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- CN
- China
- Prior art keywords
- gear
- power output
- speed
- travelling gear
- rotovator
- 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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- Soil Working Implements (AREA)
Abstract
A double-speed rear power output rotary cultivator that is a rotary machine particularly applied to the tractor equipped with rear power output carries out the operation on farmland in two operation speeds through speed conversion between high-shift and low-shift, which overcomes the single function of the rotary machine arranged on current tractor equipped with rear power output, wherein, the high-speed is used for the operation on the farmland with hard soil and low-speed is used for the operation on the farmland with soft soil; the double-speed rear power output rotary cultivator completes the operation on farmland cooperating with the high speed and low speed of the tractor. The utility model easily realizes a machine with multiple-speed and multiple functions and improves the working efficiency, has universal structure and convenient operation.
Description
Technical field
The utility model relates to a kind of back power output tractor that is installed on, and has the rotary tillage facility of high low speed transmission, and energy conversion rotary tillage speed is used for the softer plot of soil property at a high speed, and bottom gear is used for hard plot.Tractor is selected top grade for use, and rotovator also adopts top grade, and tractor is selected low gear for use, and rotovator is also selected low gear for use, thereby reaches tractor and rotovator speeds match.
Background technology
At present, known back power output rotovator mainly is the single speed type, its purposes also has unicity, conversion rate is mainly by the tractor conversion, but most of tractor dynamic power output speed has only a standard speed, speed can not conversion, can not change with the gait of march of plot soil property and tractor, can not well adapt to different plot.
Summary of the invention
The purpose of this utility model designs a kind of simple to operate exactly, and is easy to use, and the production efficiency height can the high speed rotary tillage, rotary tillage machinery that again can the low speed rotary tillage.
The purpose of this utility model is achieved in that design one speed-changing gear box, the transmission of working power output shaft, Bevel Gear Drive changes the direction of transferring power, and conical gear and dual gear just are installed on first transverse axis, and having longitudinal axis of five transverse axis is power input shaft.Adopt high speed and two kinds of speed of low speed, be used for the rotary tillage of hag piece or two times rotary tillage hacks at a high speed, low speed is used for than the rotary tillage of hard place piece, and each gear of gearbox snaps in fan-shaped location board slot position decided at the higher level but not officially announced by the folding type control stick, accurately is unlikely out of supply to guarantee gear.The final power take-off of gearbox two all is milled with spline so that rotary ploughing cutter shaft is installed, and drives the rotary ploughing cutter shaft rotation.During weak soil matter farmland operation, select top gear, when rotary tillage is carried out in pan soil matter farmland, select low or first gear.
Owing to adopt such scheme, overcome the single function of rotovator speed that present back power output tractor drives, solved the speed change problem of back driving rotary cultivator simultaneously, during use, only need the different speed of conversion just can carry out the rotary tillage operation to different plot, it is easy to use, and is reliable, applicability is good, thereby has solved the problem of rotovator speed change operation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model agent structure front view.
Fig. 2 is the utility model agent structure vertical view.
Among the figure, 1, casing; 2, hanger; 3, operating rod bearing; 4, driving lever; 5, fanning strip; 6, stifle; 7, stifle; 8, final drive shaft; 9, power input shaft; 10, drive bevel gear; 11, dual gear; 12, one; 13, gear A; 14, two; 15, gear B; 16, gear C; 17, three; 18, travelling gear D; 19, four; 20, travelling gear E; 21, transmission shaft bearing covers thoroughly; 22, final drive gear; 23, pin-and-hole; 24, driven wheel of differential
Embodiment
Further specifying its structure below in conjunction with accompanying drawing forms, gearbox body (1) can be combined in order to after being installed on tractor by connecting frame, line shaft is installed in gearbox body (1) goes into axle (9), power input shaft (9) directly is equipped with drive bevel gear (10), on a spool (12) vertical with power input shaft (9) dual gear (11) is housed.Two (14) are equipped with travelling gear A (13), travelling gear B (15).Travelling gear C (16) and travelling gear D (18) are arranged on three (17).Four (19) have travelling gear E (20), and final transmission cutter shaft (8) is installed final drive gear (22), are milled with splined driveshaft on the final transmission cutter shaft (8), which is provided with pin-and-hole (23), so that locate when rotary ploughing cutter shaft is installed.During the rotary tillage farmland, rotary ploughing cutter shaft is installed, high speed rotary tillage pan soil matter, the low speed rotary tillage is than the weak soil quality, and height quick change shelves adopt collapsible driving lever (4) and shift fork to stir dual gear (11) and realize variable motion.The height neutral position adopts fanning strip (5) location, and fanning strip (5) is milled with three-flute and is respectively high and low, neutral position, and the universal component that whole machinery is installed other rotovator more just can carry out comprehensive rotary tillage operation to the soil.
Claims (4)
1, power output rotovator behind a kind of double speed, it is by gearbox body (1), active conical gear (10), driven bevel gear (24), dual gear (11), travelling gear A (13), travelling gear B (15), travelling gear C (16), travelling gear D (18), travelling gear E (20), final drive gear (22), aggregate erection is one (12) respectively, two (14), three (17), four (19), and final transmission cutter shaft (8), on, it is characterized in that: in the gearbox (1), power input shaft (9) and active conical gear (10) are integral, and power input shaft (9) and one (12) vertical installation are equipped with driven bevel gear (24) and dual gear (11) on one (12), one (12), two (14), three (17), four (19), be parallel to each other, two (14) are equipped with travelling gear A (13), travelling gear B (15), three (25) are equipped with travelling gear C (16) and travelling gear D (18), and four (24) are equipped with travelling gear E (20), and final transmission cutter shaft (8) is equipped with final drive gear (22), final transmission cutter shaft (8) bearing covers (21) thoroughly by two bearings, and uses Bolt Connection with casing (1).
2, power output rotovator behind the double speed according to claim 1, it is characterized in that: final transmission cutter shaft (8) two is milled with the spline head, and is provided with dowel hole (23).
3, power output rotovator behind the double speed according to claim 1, it is characterized in that: casing (1) design has operating rod bearing (3) and speed change driving lever (4) and location fanning strip (5) is arranged, and is milled with three gap slots.
4, power output rotovator behind the double speed according to claim 1, it is characterized in that: power input shaft (9) and one (13) are orthogonal, and one (13), two (14), three (17), four (19) final drive shafts (8) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084101 CN2870414Y (en) | 2005-06-10 | 2005-06-10 | Sprial cultivator with double-speed rear power output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084101 CN2870414Y (en) | 2005-06-10 | 2005-06-10 | Sprial cultivator with double-speed rear power output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2870414Y true CN2870414Y (en) | 2007-02-21 |
Family
ID=37738764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084101 Expired - Fee Related CN2870414Y (en) | 2005-06-10 | 2005-06-10 | Sprial cultivator with double-speed rear power output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2870414Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854987A (en) * | 2015-06-01 | 2015-08-26 | 安徽农业大学 | Mini-tilling weeding machine |
| CN107347269A (en) * | 2017-08-16 | 2017-11-17 | 农百生物科技（大连）有限公司 | Single-wheel multifunction rotavator |
-
2005
- 2005-06-10 CN CN 200520084101 patent/CN2870414Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854987A (en) * | 2015-06-01 | 2015-08-26 | 安徽农业大学 | Mini-tilling weeding machine |
| CN104854987B (en) * | 2015-06-01 | 2017-01-04 | 安徽农业大学 | A kind of micro-weeding machine |
| CN107347269A (en) * | 2017-08-16 | 2017-11-17 | 农百生物科技（大连）有限公司 | Single-wheel multifunction rotavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Changlin Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 Termination date: 20090710 |