CN203523252U - Electrical mini-tiller - Google Patents
Electrical mini-tiller Download PDFInfo
- Publication number
- CN203523252U CN203523252U CN201320678508.8U CN201320678508U CN203523252U CN 203523252 U CN203523252 U CN 203523252U CN 201320678508 U CN201320678508 U CN 201320678508U CN 203523252 U CN203523252 U CN 203523252U
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- CN
- China
- Prior art keywords
- speed change
- mini
- change chamber
- tiller
- gearbox
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Abstract
The utility model relates to an electrical mini-tiller, particularly relates to a rear driving electrical mini-tiller with a preposed plough and belongs to the technical field of farm machinery. The electrical mini-tiller solves the problems that, in the prior art, the mini-tiller is large in safety hazard, the walking speed is variable due to a worm and a worm wheel, turning is difficult, and the service life is short. The electrical mini-tiller mainly comprises a machine body; an installation shaft which can replace an installation rubber wheel and a rotary blade is arranged under the machine; a handle is arranged on the rear side of the machine body; a gearbox which is riven by an engine is arranged on the machine body; the gearbox is controlled by a brake; a front speed changing chamber and a rear speed changing chamber are formed inside the gearbox; the front speed changing chamber and the rear speed changing chamber are in transmission connection due to the power of the engine provides; two driving wheels are installed on the rear speed changing chamber. The electrical mini-tiller is mainly applied to farmland working.
Description
Technical field
The utility model relates to a kind of from walking mini-size tillage machine, relates in particular to a kind of plough front-engine rear-drive moving from walking mini-size tillage machine, and it belongs to farm machinery technical field.
Background technology
Existing mini-size tillage machine is the gearbox that only has a speed change chamber, and engine output power arrives gearbox by belt transport, and output shaft of gear-box is installed rotary blade and carried out operation.Rotary blade and operator do not have certain safe distance like this, have potential safety hazard.Existing mini-size tillage machine, because independently not driving gearbox and driving wheel, not steady during work, operator's labour intensity is large.What have walks mini-size tillage machine certainly, although have driving wheel, stable working, but without gearbox, adopt worm and wormwheel speed change, cannot realize the conversion between high and low shift, neutral and reverse gear, walk, turn around and be all very difficult, and worm and wormwheel easily damages under heavy load, greatly shortened the life-span of mini-size tillage machine.
Utility model content
The utility model is larger for mini-size tillage machine potential safety hazard in prior art, and worm and wormwheel speed change walking, the deficiency very difficult and that the life-span is shorter that turns around provide a kind of safe, stable working, turn to flexibly and operation labour intensity is low certainly walks mini-size tillage machine.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
From walking a mini-size tillage machine, comprise body, described body below is provided with the installation shaft of replaceable installation rubber tire, rotary blade, and body rear is provided with handrail; Described body is provided with the gearbox by driven by engine, and described gearbox is controlled by brake; In described gearbox, be provided with front speed change chamber and rear speed change chamber, being in transmission connection between the power supply front speed change chamber of described engine and rear speed change chamber; Described rear speed change is provided with two driving wheels on chamber.
Compared with prior art, the beneficial effects of the utility model are: the setting of forward and backward pair of speed change chamber in gearbox, the effectively steadily complete machine speed of service, and rear drive sprocket be arranged to promote time more steadily, operation is lighter; The safety that has improved operation, has alleviated operator's labour intensity, has greatly extended service life.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the rotating ratio of described front speed change chamber and rear speed change chamber is 5:1～8:1.
Adopt the beneficial effect of above-mentioned further scheme to be: the rotating speed of the output shaft of former and later two speed change chambers is different, front fast rear slow, speed ratio is 5:1 to 8:1, has so both improved the quality of plowing, and has also guaranteed in complete machine work from the stationarity of walking.
Further, before and after described body, be respectively equipped with front mount pad and the rear mount pad that universal wheel can be installed.
Adopt the beneficial effect of above-mentioned further scheme to be: during walking, universal wheel to be installed on rear mount pad, rubber tire is installed in installation shaft, make like this movement that complete machine can fast and flexible; During work, universal wheel is installed on front mount pad, by adjusting the height of universal wheel, regulates the degree of depth of plowing, and realized the object turning to flexibly in complete machine work.
Further, between described front speed change chamber and rear speed change chamber for belt is connected, chain connects, gear connects; Described front speed change chamber and rear speed change chamber adopt gear train to realize speed ratio shift.
Adopt the beneficial effect of above-mentioned further scheme to be: gear can bear larger load, not fragile, greatly extended service life of complete machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Universal wheel in the drawings, 1; 2, front mount pad; 3, body; 4, installation shaft; 5, rotary blade; 6, driving wheel; 7, rear mount pad; 8, handrail; 9, brake; 10, rear speed change chamber; 11, front speed change chamber; 12, engine; 13, gear train.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Before and after walk a mini-size tillage machine, comprising, be respectively equipped with the front mount pad 2 of universal wheel 1 and the body 3 of rear mount pad 7 can be installed, described body 3 belows are provided with the installation shaft 4 of replaceable installation rubber tire, rotary blade 5, and body 3 rears are provided with handrail 8; Described body 3 is provided with the gearbox being driven by engine 12, and described gearbox is controlled by brake 9; In described gearbox, being provided with rotating ratio is front speed change chamber 11 and the rear speed change chamber 10 of 5:1～8:1, being in transmission connection between the front speed change of the power supply chamber 11 of described engine 12 and rear speed change chamber 10; On described rear speed change chamber 10, two driving wheels 6 are installed.
The utility model during fabrication, may be selected to be between described front speed change chamber 11 and rear speed change chamber 10 that belt is connected, chain connects any one connected mode in being connected with gear; Described front speed change chamber 11 adopts gear train 13 to realize speed ratio shift with rear speed change chamber 10.
The utility model when walking, is arranged on universal wheel 1 on rear mount pad 7, in installation shaft 4, changes the outfit into rubber tire.Can realize and turning to flexibly because of the effect of universal wheel 7, because of the setting of rear drive sprocket 6, realize fast, walk reposefully.
The utility model, when work, is arranged on universal wheel 1 on front mount pad 2, changes the outfit into rotary blade 5 in installation shaft 4.By adjusting the height of universal wheel 1, regulate the degree of depth of plowing, and realized turning to flexibly in work; Because of the setting of front speed change chamber 11, rear speed change chamber 10 and rear drive sprocket 6, make travel speed more steady, make plough there is certain safe distance from people simultaneously, greatly improved security performance and complete machine service life.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. from walking a mini-size tillage machine, comprise body (3), described body (3) below is provided with the installation shaft (4) of replaceable installation rubber tire, rotary blade (5), and body (3) rear is provided with handrail (8); Described body (3) is provided with the gearbox being driven by engine (12), and described gearbox is controlled by brake (9); It is characterized in that: in described gearbox, be provided with front speed change chamber (11) and rear speed change chamber (10), being in transmission connection between the front speed change of the power supply chamber (11) of described engine (12) and rear speed change chamber (10); Two driving wheels (6) are installed on described rear speed change chamber (10).
2. according to claim 1 from walking mini-size tillage machine, it is characterized in that: described front speed change chamber (11) is 5:1～8:1 with the rotating ratio of rear speed change chamber (10).
3. according to claim 1 and 2 from walking mini-size tillage machine, it is characterized in that: before and after described body (3), be respectively equipped with front mount pad (2) and the rear mount pad (7) that universal wheel (1) can be installed.
4. according to claim 3 from walking mini-size tillage machine, it is characterized in that: between described front speed change chamber (11) and rear speed change chamber (10) for belt is connected, chain connection, gear connection.
5. according to claim 3 from walking mini-size tillage machine, it is characterized in that: described front speed change chamber (11) adopts gear train (13) to realize speed ratio shift with rear speed change chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678508.8U CN203523252U (en) | 2013-10-30 | 2013-10-30 | Electrical mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678508.8U CN203523252U (en) | 2013-10-30 | 2013-10-30 | Electrical mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203523252U true CN203523252U (en) | 2014-04-09 |
Family
ID=50409529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678508.8U Expired - Fee Related CN203523252U (en) | 2013-10-30 | 2013-10-30 | Electrical mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203523252U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993221A (en) * | 2016-06-27 | 2016-10-12 | 薛文超 | Multifunctional agricultural walking tillage machine |
| CN106246809A (en) * | 2016-08-31 | 2016-12-21 | 通海达森工贸有限公司 | Tiller all gear booster |
| CN106627814A (en) * | 2016-11-11 | 2017-05-10 | 韦红兰 | Wheel-replaceable four-wheel-driven agricultural machine |
| CN106741245A (en) * | 2016-11-11 | 2017-05-31 | 韦红兰 | A kind of agricultural machine of replaceable wheel |
-
2013
- 2013-10-30 CN CN201320678508.8U patent/CN203523252U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993221A (en) * | 2016-06-27 | 2016-10-12 | 薛文超 | Multifunctional agricultural walking tillage machine |
| CN106246809A (en) * | 2016-08-31 | 2016-12-21 | 通海达森工贸有限公司 | Tiller all gear booster |
| CN106627814A (en) * | 2016-11-11 | 2017-05-10 | 韦红兰 | Wheel-replaceable four-wheel-driven agricultural machine |
| CN106741245A (en) * | 2016-11-11 | 2017-05-31 | 韦红兰 | A kind of agricultural machine of replaceable wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |