CN2521875Y - Minisize tillage machine - Google Patents
Minisize tillage machine Download PDFInfo
- Publication number
- CN2521875Y CN2521875Y CN 02203524 CN02203524U CN2521875Y CN 2521875 Y CN2521875 Y CN 2521875Y CN 02203524 CN02203524 CN 02203524 CN 02203524 U CN02203524 U CN 02203524U CN 2521875 Y CN2521875 Y CN 2521875Y
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- CN
- China
- Prior art keywords
- gearbox
- wheel
- miniature cultivator
- cultivator used
- ploughshare
- 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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Abstract
A miniature tiller which is fit for tilling in mountainous area and on hills comprises an engine, a clutch, a traveling mechanism, a gear box, a control mechanism and a machine frame; the traveling mechanism consists of a front chain wheel, a back chain wheel and two chain wheel tracks; a driving chain wheel connected with the gear box is the driving wheel; the gear box is arranged on the front end of the engine; the front wheel is the driving wheel and the back wheel is the driven wheel; the front end of the gear box is equipped with a ploughshare. By adopting the double-track traveling mechanism, the miniature tiller can be equipped with a turning mechanism and the tiller can overcome the defect that single track is unstable; because the gear box is arranged on the front end of the engine, the length of the whole machine can be reduced and the structure of the machine is compact and the gravity center collocation is rational.
Description
Technical field
The utility model relates to a kind of agricultural hand tractor, especially is applicable to the Miniature cultivator used on higher of ploughing in the hills, mountain area.
Background technology
At present, traditional Miniature cultivator used on higher adopts the running gear of mono-track, steering mechanism can't be set, and the contact width on mono-track and ground is little, make complete machine be wide at the top and narrow at the bottom, steadiness and operability are poor, and tractor driver's labour intensity is big, the farming on the hills, running gear incompatibility mountain area of this Miniature cultivator used on higher, and because ploughshare is preposition, the length of complete machine is long, and the machine gravity unreasonable allocation can't be used in the fritter field.
The utility model content
In order to overcome the deficiency of hills, existing Miniature cultivator used on higher incompatibility mountain area, machine gravity unreasonable allocation, the utility model provides a kind of Miniature cultivator used on higher, and the running gear of this Miniature cultivator used on higher adapts to the farming of hills, mountain area, and compact conformation, farming are effective.
The technical scheme that its technical problem that solves the utility model adopts is: comprise engine, clutch, running gear, gearbox, operating mechanism and frame, described running gear is to be made of forward and backward sprocket wheel and two sprocket wheel crawler belts, the drive sprocket that is connected with gearbox is a driving wheel, described gearbox is installed in the front end of engine, front-wheel is a driving wheel, trailing wheel is a driven pulley, and the front end of gearbox is provided with ploughshare.
The driven pulley of described running gear can drive a rotary tillage mechanism.
Can be provided with castellated steering structure in gearbox, handling maneuver is finished by operating mechanism.
Owing to adopt double-caterpillar running mechanism, steering mechanism can be set on Miniature cultivator used on higher, and overcome the shortcoming of mono-track poor stability, gearbox is installed in the front end of engine, and front-wheel is a driving wheel, and trailing wheel is a driven pulley, can effectively reduce complete machine length, compact conformation, the center of gravity configuration is rationally.Adopt driven pulley to drive a rotary tillage mechanism, can make the rotary tillage shaft rotating speed be different from drive shaft speed, help the rotary tillage operation, also make that rotary tillage shaft is stressed more to help rotary tillage simultaneously.
The beneficial effects of the utility model are, running gear adapts to the farming on hills, mountain area, and compact integral structure, farming are effective.
Description of drawings
The structural representation of the utility model Miniature cultivator used on higher shown in Figure 1;
The structural representation of the steering spindle of the utility model Miniature cultivator used on higher shown in Figure 2;
The structural representation of the drive sprocket of the utility model Miniature cultivator used on higher shown in Figure 3;
The front view of the drive sprocket of the utility model Miniature cultivator used on higher shown in Figure 4.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
In the embodiment shown in fig. 1, comprise engine 13, clutch 8, belt 12, running gear, gearbox 5 and operating mechanism 11, running gear is by preceding, trailing wheel 6, article 7 and two, sprocket wheel crawler belt 4 constitutes, the drive sprocket that is connected with gearbox 5 is a driving wheel, gearbox 5 is arranged on the front end of engine 13, front-wheel 6 is a driving wheel, trailing wheel 7 is a driven pulley, sprocket wheel crawler belt 4 outer wrapping on driving wheel 6 and the driven pulley 7, engine 13 is installed in the top of frame 10, and gearbox 5 front ends are provided with ploughshare 1, and ploughshare 1 is provided with ploughshare support 2 and ploughshare handles 3, ploughshare 1 flexibly connects by ploughshare support 2 and gearbox 5, and the driven pulley 7 of running gear drives rotary tillage mechanisms 9.Because the rotary tillage shaft rotating speed is different from drive shaft speed, can help the rotary tillage operation, when the rotary tillage operation, the weight major part of complete machine all is applied on the rotary tillage shaft, and simultaneously, the power that the operator is applied on the handrail can be applied on the rotary tillage shaft, make tractor driver's labour intensity reduce the rotary tillage better effects if.
When the running gear of the utility model Miniature cultivator used on higher had the function of turning to, the outer wide width of crawler belt can have and plough the plough effect preferably below 200mm.At Fig. 2, Fig. 3, shown in Fig. 4, in gearbox 5, be provided with successively by gear-driven variable-speed shaft 14, second 15, steering spindle 16, a deboost axle 17 and two driving shafts 18, steering spindle 16 is determined on the 3rd, make transferring power as early as possible along separate routes, deboost axle 17 and driving shaft 18 shorten, steering cluth adopts dog clutch, thereby make gearbox 5 be shape with wide top and narrow bottom, drive sprocket sub-assembly (drive sprocket 19 and hub 20) is bigger than the width that crawler belt requires with the width of the connection place of live axle 18, present wide narrow structure down with gearbox 5 and match, drive sprocket 19 place's width and the final width of crawler belt are matched.Thereby realize the crawler belt beam overall below 200mm, make steering operation convenient, help ploughing the plough operation.
Claims (6)
1, a kind of Miniature cultivator used on higher, comprise engine, clutch, running gear, gearbox, operating mechanism and frame, it is characterized in that: described running gear is to be made of forward and backward sprocket wheel and two sprocket wheel crawler belts, the drive sprocket that is connected with gearbox is a driving wheel, described gearbox is installed in the front end of engine, front-wheel is a driving wheel, and trailing wheel is a driven pulley, and the front end of gearbox is provided with ploughshare.
2, Miniature cultivator used on higher according to claim 1 is characterized in that: the driven pulley of this running gear drives a rotary tillage mechanism.
3, Miniature cultivator used on higher according to claim 1 and 2 is characterized in that: be provided with castellated steering structure in gearbox, handling maneuver is finished by operating mechanism.
4, Miniature cultivator used on higher according to claim 3 is characterized in that: be provided with successively in the gearbox by gear-driven variable-speed shaft, second, steering spindle, deboost axle and two driving shafts, being shaped as of gearbox body is wide at the top and narrow at the bottom.
5, Miniature cultivator used on higher according to claim 4 is characterized in that: described drive sprocket sub-assembly is bigger than the width that crawler belt requires with the width of the connection place of live axle.
6, Miniature cultivator used on higher according to claim 1 is characterized in that: described ploughshare supports with gearbox by ploughshare and flexibly connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203524 CN2521875Y (en) | 2002-02-10 | 2002-02-10 | Minisize tillage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203524 CN2521875Y (en) | 2002-02-10 | 2002-02-10 | Minisize tillage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521875Y true CN2521875Y (en) | 2002-11-27 |
Family
ID=33685676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02203524 Expired - Fee Related CN2521875Y (en) | 2002-02-10 | 2002-02-10 | Minisize tillage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521875Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258030A (en) * | 2016-08-03 | 2017-01-04 | 安庆蓝珊瑚生态农业科技有限公司 | A kind of mini-cultivator |
-
2002
- 2002-02-10 CN CN 02203524 patent/CN2521875Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258030A (en) * | 2016-08-03 | 2017-01-04 | 安庆蓝珊瑚生态农业科技有限公司 | A kind of mini-cultivator |
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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: 20021127 Termination date: 20110210 |