CN202759760U - Double-track type mini-tiller power chassis - Google Patents
Double-track type mini-tiller power chassis Download PDFInfo
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- CN202759760U CN202759760U CN 201220379920 CN201220379920U CN202759760U CN 202759760 U CN202759760 U CN 202759760U CN 201220379920 CN201220379920 CN 201220379920 CN 201220379920 U CN201220379920 U CN 201220379920U CN 202759760 U CN202759760 U CN 202759760U
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Abstract
Provided is a double-track type mini-tiller power chassis. The double-track type mini-tiller power chassis comprises an engine, a machine frame, a belt transmission mechanism, a gearbox, a chain transmission mechanism and a track traveling mechanism which is arranged at the bottom of the machine frame. The power output of the engine conveys power to the gearbox through the belt transmission mechanism, the power after shifting by the gearbox are conveyed in two paths, the power in one path is conveyed to a track drive wheel in the track traveling mechanism and drive the whole chassis to move, and the power in the other path is conveyed to the chain transmission mechanism and drive externally-arranged working components through a chain transmission driving wheel. The double-track type mini-tiller power chassis improves operation stability of a mini-tiller and reduces operation difficulty for a tractor driver. In addition, the double-track type mini-tiller power chassis has the advantages of being strong in climbing ability, flexible in steering, large in traction and small in slippage rate.
Description
Technical field
The utility model relates to a kind of land for growing field crops micro-size implement for inter-cultivation management, especially relates to a kind of double-crawler type Mini-tiller power chassis.
Background technology
Mini-size tillage machine generally adopts wheel type traveling mechanism in the market, is divided into two large classes: one, when transportation adopted tire, during work tire pulled down workpieces such as changing rotary blade or raking wheel into; Two, the structure of cutter or front cutter trailing wheel behind the employing front-wheel.Wheel type traveling mechanism have slippage rate large, by shortcomings such as poor performance, and existing mini-size tillage machine adopts the double power chassis of making machine of cast iron gearbox more, namely on gearbox, directly arrange the installation site of rotary tillage workpiece and connecting of road wheel, caused that gearbox is yielding, service life of a machine is short and the mini-size tillage machine function singleness, can expand the few difficult problem of connection workpiece.Have in addition the minority type to adopt mono-track as running gear, because rotary blade is subjected to the soil reaction force, and the transverse machine stationary performance is poor, the operator keeps the fuselage balance by muscle power during work, handles difficulty.Because lack the Mini-tiller power chassis of moulding, farm machinery and Mini-tiller power matching performance are poor, often have the generation of the phenomenons such as underpower, facility tractive resistance are large.
The utility model content
The purpose of this utility model is the deficiency for solving the problems of the technologies described above, a kind of double-crawler type Mini-tiller power chassis is provided, this device has improved the job stabilization of mini-size tillage machine, alleviated tractor driver's operating difficulty, secondly it is strong also to have climbing capacity, turn to flexibly, tractive force is large, the advantage that slippage rate is little.
The technical scheme that the utility model adopts is: a kind of double-crawler type Mini-tiller power chassis, comprise engine and frame, also be provided with tape handler, gearbox, chain-drive mechanism and be arranged on the creeper undercarriage of frame bottom, the power output of engine is delivered to gearbox by tape handler with power, power is divided into two-way output after the gearbox speed change, one road power exports the crawler driving whell in the creeper undercarriage to and drives the walking of whole chassis, another part power is delivered to chain-drive mechanism, drives the workpiece of peripheral hardware through chain transmission driving wheel.
Described tape handler is comprised of driving pulley, driven pulley and embedded friction plate clutch.
Described gearbox mainly is comprised of gear box casing, output shaft sprocket wheel, output shaft gear, gear shaft, gearshift duplicate gear, power shift gear and reverse gear.
Described creeper undercarriage mainly is comprised of rubber belt track, crawler belt cover, crawler belt driven pulley, crawler driving whell and steering cluth.
On creeper undercarriage, also be provided with the supporting wheel group.
On frame, also be provided with handrail and handrail platform.
The beneficial effects of the utility model are:
One, the utility model have designed the job stabilization that mini-size tillage machine has been improved on a kind of double-crawler type Mini-tiller power chassis, have alleviated tractor driver's operating difficulty, and it is strong also to have simultaneously climbing capacity, turn to flexibly, and tractive force is large, the advantage that slippage rate is little.
Two, adopt the flat creeper undercarriage of two-wheel, lower than triangular form and traditional trapezoidal pedrail mechanism chassis, stability is better.
Three, reserved abundant output shaft interface on the Mini-tiller power chassis, can finish the multi-mode operations such as rotary tillage, ridging, ridging, transplanting, weeding, overlay film and spray medicine by articulating the different work facility, significantly improve operating efficiency and labour intensity, realized the function of compact conformation, a tractor serves several purposes.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is gearbox front view of the present utility model.
Fig. 4 is that gearbox of the present utility model launches cutaway view.
Reference numeral: 1, handrail, 2, gearbox, 201, gear box casing, 202 oil filler plugs, 203, the output shaft sprocket wheel, 204, output shaft gear, 205, duplicate gear, 206, gear shaft, 207, the gearshift duplicate gear, 208, power shift gear, 209, reverse gear, 3, chain-drive mechanism, 4, the handrail platform, 5, tape handler, 6, engine, 7, frame, 8, the crawler belt cover, 9, the crawler belt driven pulley, 10, rubber belt track, 11, the supporting wheel group, 12, crawler driving whell and steering cluth, 13, driving pulley, 14, driven pulley and embedded friction plate clutch, 15, chain transmission driving wheel.
Embodiment
Can explain in more detail that with the following examples the utility model, the utility model are not limited to the combination of following embodiment in conjunction with the drawings.
As shown in the figure, a kind of double-crawler type Mini-tiller power chassis, comprise engine 6 and frame 7, on frame 7, also be provided with handrail 1 and handrail platform 4, also be provided with tape handler 5, gearbox 2, chain-drive mechanism 3 and the creeper undercarriage that is arranged on frame 7 bottoms, the power output of engine 6 is delivered to gearbox 2 by tape handler with power, power is divided into two-way output after gearbox 2 speed changes, one road power exports the crawler driving whell in the creeper undercarriage to and drives the walking of whole chassis, another part power is delivered to chain-drive mechanism 3, drives the workpiece of peripheral hardware through chain transmission driving wheel 15.
Described tape handler is comprised of driving pulley 13, driven pulley and embedded friction plate clutch 14.
Described creeper undercarriage is comprised of rubber belt track 10, supporting wheel group 11, crawler belt cover 8, crawler belt driven pulley 9, crawler driving whell and steering cluth 12.
As shown in Figure 3 and Figure 4, described gearbox 2 is comprised of gear box casing 201 and the output shaft sprocket wheel 203, output shaft gear 204, duplicate gear 205, gear shaft 206, gearshift duplicate gear 207, power shift gear 208 and the reverse gears 209 that are arranged in the gear box casing 201, also is provided with oil filler plug 202 on gear box casing 201.
The utility model, safe handling for overload protection gearbox 2 and engine 6, the first order adopts tape handler, driven pulley and embedded friction plate clutch 14 is responsible for the engaging and disconnection of power of engines 6 and gearbox 2, than using dog clutch, tension wheel clutch, this structure is compacter, and is simple to operation; Gearbox 2 adopts three grades of spur gear transmissions, minute one grade of drive shift, second gear, neutral gear and reverse gear level Four gear; Power is through being divided into two-way behind the gearbox: the driving wheel that a part of power exports creeper undercarriage to drives the chassis walking, arranged steering cluth at crawler driving whell, when the chassis needs left steering, can cut off the power of left crawler driving whell by the control stick of handrail left end through anchoring, the right-hand track chiain driving wheel works alone unaffected, thereby realize turning left, the clutch power that cuts off the right-hand track chiain driving wheel when bending to right gets final product; Another part power is delivered to chain transmission driving wheel 15, drives the work cutter shaft in the time of can articulating the different operating parts on the chassis and finishes the work such as rotary tillage, ridging, weeding, or this power transmission shaft idle running during towage, external outputting power.
Above embodiment is only applicable to illustrate the technical solution of the utility model, but not limit it, those of ordinary skill in the art carries out identical or similar modification to the technical solution of the utility model, and these modifications or be equal to replacement and all belong to technical solutions of the utility model.
Claims (6)
1. double-crawler type Mini-tiller power chassis, comprise engine (6) and frame (7), it is characterized in that: also be provided with tape handler (5), gearbox (2), chain-drive mechanism (3) and be arranged on the creeper undercarriage of frame (7) bottom, the power output of engine (6) is delivered to gearbox (2) by tape handler (5) with power, power is divided into two-way output after gearbox (2) speed change, one road power exports the crawler driving whell in the creeper undercarriage to and drives the walking of whole chassis, another part power is delivered to chain-drive mechanism (3), drives the workpiece of peripheral hardware through chain transmission driving wheel (15).
2. a kind of double-crawler type Mini-tiller power according to claim 1 chassis, it is characterized in that: described tape handler (5) is comprised of driving pulley, driven pulley and embedded friction plate clutch.
3. a kind of double-crawler type Mini-tiller power according to claim 1 chassis, it is characterized in that: described gearbox (2) mainly is comprised of gear box casing (201), output shaft sprocket wheel (203), output shaft gear (204), gear shaft (206), gearshift duplicate gear (207), power shift gear (208) and reverse gear (209).
4. a kind of double-crawler type Mini-tiller power according to claim 1 chassis, it is characterized in that: described creeper undercarriage mainly is comprised of rubber belt track, crawler belt cover, crawler belt driven pulley, crawler driving whell and steering cluth.
5. a kind of double-crawler type Mini-tiller power according to claim 4 chassis is characterized in that: also be provided with supporting wheel group (11) on creeper undercarriage.
6. a kind of double-crawler type Mini-tiller power according to claim 1 chassis is characterized in that: also be provided with handrail (1) and handrail platform (4) on frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379920 CN202759760U (en) | 2012-08-02 | 2012-08-02 | Double-track type mini-tiller power chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379920 CN202759760U (en) | 2012-08-02 | 2012-08-02 | Double-track type mini-tiller power chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759760U true CN202759760U (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220379920 Expired - Fee Related CN202759760U (en) | 2012-08-02 | 2012-08-02 | Double-track type mini-tiller power chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759760U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812798A (en) * | 2012-08-02 | 2012-12-12 | 河南科技大学 | Power chassis of double crawler belt-type micro tillage machine |
| CN103975664A (en) * | 2014-04-25 | 2014-08-13 | 江苏云马农机制造有限公司 | Agricultural machine transmission device |
| CN104718828A (en) * | 2013-12-18 | 2015-06-24 | 冯细平 | Mini-type caterpillar band device |
| CN105172591A (en) * | 2015-07-27 | 2015-12-23 | 德州春明农业机械有限公司 | Vehicle driving control structure and method and maize harvesting machine adopting structure |
| CN105416055A (en) * | 2015-12-31 | 2016-03-23 | 石家庄鑫农机械有限公司 | Compound agricultural machinery operation chassis |
-
2012
- 2012-08-02 CN CN 201220379920 patent/CN202759760U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812798A (en) * | 2012-08-02 | 2012-12-12 | 河南科技大学 | Power chassis of double crawler belt-type micro tillage machine |
| CN102812798B (en) * | 2012-08-02 | 2015-08-26 | 河南科技大学 | A kind of double-crawler type Mini-tiller power chassis |
| CN104718828A (en) * | 2013-12-18 | 2015-06-24 | 冯细平 | Mini-type caterpillar band device |
| CN103975664A (en) * | 2014-04-25 | 2014-08-13 | 江苏云马农机制造有限公司 | Agricultural machine transmission device |
| CN105172591A (en) * | 2015-07-27 | 2015-12-23 | 德州春明农业机械有限公司 | Vehicle driving control structure and method and maize harvesting machine adopting structure |
| CN105416055A (en) * | 2015-12-31 | 2016-03-23 | 石家庄鑫农机械有限公司 | Compound agricultural machinery operation chassis |
| CN105416055B (en) * | 2015-12-31 | 2019-03-29 | 石家庄鑫农机械有限公司 | Compound agricultural machinery operation chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130802 |