CN2836425Y - Double-speed edge transmission rotary tiller - Google Patents
Double-speed edge transmission rotary tiller Download PDFInfo
- Publication number
- CN2836425Y CN2836425Y CN 200520083006 CN200520083006U CN2836425Y CN 2836425 Y CN2836425 Y CN 2836425Y CN 200520083006 CN200520083006 CN 200520083006 CN 200520083006 U CN200520083006 U CN 200520083006U CN 2836425 Y CN2836425 Y CN 2836425Y
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- CN
- China
- Prior art keywords
- transmission
- gearbox
- speed
- transmission case
- double
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- Expired - Fee Related
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Abstract
The utility model relates to a double-speed edge transmission rotary tiller which is installed on a tractor by means of a special machine frame. A gearbox and a transmission box are separately manufactured. The double-speed edge transmission rotary tiller is provided with a high and a low gears for changing speed. The transmission box is installed on one side of the whole double-speed edge transmission rotary tiller. When the double-speed edge transmission rotary tiller is used for ploughing land, the phenomenon that partial land is not ploughed can not be generated. The land is flat after the work of rotary tillage. In the work of double speed change, the double-speed edge transmission rotary tiller adopts different rotary speeds for different earthiness. The utility model has the advantages of high work efficiency, simple structure and convenient operation.
Description
Technical field
The utility model relates to a kind of tractor that is installed on, and has the rotary tillage machinery that double speed adopts the side transmission, adopts the gearbox speed change, the transmission case transferring power, and low speed generally is used for the rotary tillage operation to the farmland, can carry out the stubble-cleaning operation to the arable land at a high speed.
Background technology
At present, known small-sized rotovator mainly contains the middle driving box transmission, rotary ploughing cutter shaft is installed at its transmission case two ends, casing must be installed spud in case leak-stopping is ploughed down, but makes ground out-of-flatness, the rotovator that has then simply not have this device, but be easy to cause plough-leaking phenomenon, also occurred the double speed rotovator on the market but be not side transmission type, its purposes also has unicity, and rotovator is mainly based on rotary tillage, stubble cleaner is mainly based on stubble-cleaning, and versatility is too poor not to reach desirable general effect.
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 speed change rotary tillage farmland need not be installed the rotovator of leakproof plowing device again.Adopt speed change gear and transmission case to divide body structure, transmission case is in a side of rotary ploughing cutter shaft, and is easy for installation, and the farming farmland is smooth.
The purpose of this utility model is achieved in that design one speed-changing gear box, gearbox adopts three through-drive, adopts at a high speed and two kinds of transmission speeds of low speed, is used for stubble-cleaning or second time rotary tillage at a high speed, low speed is used for the rotary tillage in more stiff soil property farmland, and each gear is by traditional gear lever actuating.Output shaft of gear-box is the transmission case power input shaft, transmission case is equipped with travelling gear, arrive terminal gear wheel by the pinion transferring power, gear wheel drives rotary ploughing cutter shaft rotation carrying out farmland operation, and the cutter shaft other end is installed bearing, and bearing block is fixed on the side plate, gearbox is in the centre, both sides have side plate on one side, on one side transmission case, form symmetry and install.When preventing wind-blown soil, can add a protective cover on the cutter shaft, to increase its safety.
Owing to adopt such scheme, overcome drive mechanism complexity in the middle of the present rotovator, produce the defective of plough-leaking phenomenon, and can adopt speed change rotary tillage farmland, the double speed operation can be to different farmland massif operations, and is good to the soil property applicability in farmland.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model drive mechanism vertical view.
Among the figure, 1, gearbox; 2, limiting plate; 3, driving lever; 4, speed change pole socket; 5, transmission case; 6, safety guard; 7, support; 8, rotary blade; 9, link; 10, connect end cap; 11, spindle nose; 12, one; 13, connect end cap; 14, dual gear; 15, two; 16, change-speed gearing A; 17, travelling gear A; 18, change-speed gearing B; 19, power transmission shaft; 20, travelling gear B; 21, side plate; 22, rotary ploughing cutter shaft; 23, rotary tillage tool rest; 24, final drive gear; 25, travelling gear D; 26, a power transmission shaft; 27, travelling gear C; 28, two power transmission shafts; 29, small transmission gear.
Embodiment
Further specifying its structure below in conjunction with accompanying drawing forms, gearbox (1) is combined by connecting frame (9) and transmission case (5), transmission case (5) is in a side of whole device, gearbox (1) is in the centre, both sides have side plate (21) on one side, Yi Bian transmission case (5) is arranged, form symmetry and install, transmission case (5) can adopt three grades or level Four transmission, also can adopt the secondary transmission as requested.Gearbox (1) and transmission case (5) have together through-drive axle (19), one (12) of power input are installed in gearbox (1), power input shaft is equipped with dual gear (14) on one (12), is equipped with simultaneously and is separately installed with change-speed gearing A (16), change-speed gearing B (18), travelling gear A (17), travelling gear B (20) on two (15), power transmission shaft (19), each power transmission shaft.Power transmission shaft (19) stretches out gearbox (1) and enters in the transmission case (5), its spindle nose is equipped with pinion (29), two power transmission shafts (28), a power transmission shaft (26) and final driven rotary tillage cutter shaft (22) are arranged in transmission case (5), each has travelling gear C (27), travelling gear D (25) and final drive gear (24) respectively, driving rotary ploughing cutter shaft (22) by final drive gear (24) rotates, finish the rotary tillage operation, be equipped with rotary tillage tool rest (23) on the rotary ploughing cutter shaft (22) and be equipped with rotary blade (8).Left side connection end cap (10) is connected the connection of end cap (13) available dedicated frame and is connected with tractor with the right side, gearbox (1) is installed on the tractor by frame.At (12) spindle nose of power input shaft (11) sprocket wheel can be installed, by chain gear transmission input power, gearbox (1) adopts speed change driving lever (3), and driving lever (3) can be located by fan-shaped limiting plate (2).
Claims (4)
1, a kind of double speed limit driving rotary cultivator, it is to be connected with transmission case (5) by gearbox (1) to combine, by the series of gears transmission, adopt high speed and low speed transmission, it is characterized in that: gearbox (1) is combined by connecting frame (9) and transmission case (5), transmission case (5) is in a side of whole device, gearbox (1) and transmission case (5) have together through-drive axle (19), one of power input shaft (12) is installed in gearbox (1), power input shaft is equipped with dual gear (14) on one (12), two (15) are installed simultaneously, power transmission shaft (19), change-speed gearing A (16) is installed on two (15), travelling gear A (17), change-speed gearing B (18), on the power transmission shaft (19), be equipped with travelling gear B (20), small transmission gear (29), two power transmission shafts (28) are arranged in transmission case (5), one power transmission shaft (26) and final driven rotary tillage cutter shaft, each has travelling gear C (27) respectively, travelling gear D (25) and final drive gear (24).
2, double speed according to claim 1 limit driving rotary cultivator, it is characterized in that: gearbox (1) and transmission case (5) are for dividing body structure not in same one, gearbox (1) spindle nose (11) can be installed drive sprocket, is welded with rotary tillage tool rest (23) on the final driven rotary tillage cutter shaft (22) on the transmission case (5).
3, double speed according to claim 1 limit driving rotary cultivator is characterized in that: gearbox (1) adopts speed change driving lever (3), and speed change driving lever (3) can be located by fan type limiting plate (2).
4, double speed according to claim 1 limit driving rotary cultivator, it is characterized in that: gearbox (1) is in the middle both sides of whole rotary cultivator attachment symmetry, transmission case (5) is in a side of gearbox (1), and transmission case adopts three grades of transmissions or level Four transmission, also can be the secondary transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083006 CN2836425Y (en) | 2005-05-10 | 2005-05-10 | Double-speed edge transmission rotary tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083006 CN2836425Y (en) | 2005-05-10 | 2005-05-10 | Double-speed edge transmission rotary tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2836425Y true CN2836425Y (en) | 2006-11-15 |
Family
ID=37390910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520083006 Expired - Fee Related CN2836425Y (en) | 2005-05-10 | 2005-05-10 | Double-speed edge transmission rotary tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2836425Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102396309A (en) * | 2010-09-09 | 2012-04-04 | 镇江市万金农机有限公司 | Big gear box body combination for rotary tiller |
| CN104663053A (en) * | 2015-03-06 | 2015-06-03 | 徐强 | Miniature tillage machine with milling furrowing function |
-
2005
- 2005-05-10 CN CN 200520083006 patent/CN2836425Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102396309A (en) * | 2010-09-09 | 2012-04-04 | 镇江市万金农机有限公司 | Big gear box body combination for rotary tiller |
| CN104663053A (en) * | 2015-03-06 | 2015-06-03 | 徐强 | Miniature tillage machine with milling furrowing function |
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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 |