CN101554111B - Dene stepwise brush-cutter - Google Patents
Dene stepwise brush-cutter Download PDFInfo
- Publication number
- CN101554111B CN101554111B CN200810103545XA CN200810103545A CN101554111B CN 101554111 B CN101554111 B CN 101554111B CN 200810103545X A CN200810103545X A CN 200810103545XA CN 200810103545 A CN200810103545 A CN 200810103545A CN 101554111 B CN101554111 B CN 101554111B
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- China
- Prior art keywords
- brush
- dene
- guide plate
- stepwise
- cutter
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Abstract
The invention discloses a dene stepwise brush-cutter comprising a frame and a traveling device. The frame is provided with a cutting device at the front end and a handheld operation system at the rearend. The cutting device can be a set of blades or an extending chain saw. The extending chain saw comprises a drive sprocket, a guide board and a saw chain, wherein the saw chain is meshed with the d rive sprocket and surrounds the edge of the guide board; a tension device is arranged between the drive sprocket and the guide board; and the saw chain is provided with a horizontal blade and a vertical blade. The traveling device comprises a traveling wheel and a drive wheel, wherein the drive wheel is provided with a differential mechanism. The complete brush-cutter has the advantages of simple structure, rapid cutting, high production efficiency and smooth kerf surface of a dene brush root and is adapted to travel on a dene.
Description
Technical field
The present invention relates to a kind of brush cutting machine tool, relate in particular to a kind of Dene stepwise brush-cutter.
Background technology
Sand ground brush wood machine belongs to forestry and wood working machinery technical field, and it is manipulating object with the desert shrub, and sand dune landforms bush is cut from root, reaches the purpose of the sand ground spinney being carried out the stump rejuvenation.Harvested shrub can also fully utilize.
Mostly brush wood machine of the prior art is that the shoulder dorsal part is hanging, and its cutting tool is all based on the saw blade of various profiles of tooth, and the characteristics of this brush wood machine are to be convenient for carrying.
There is following shortcoming at least in above-mentioned prior art: big, the poor stability of labour intensity when the sand ground spinney is carried out operation, production efficiency are lower, and be undesirable to the stump effect of rejuvenation of shrub.
Summary of the invention
The purpose of this invention is to provide that a kind of labour intensity is low, safety good, production efficiency is high, the measured Dene stepwise brush-cutter of stump matter.
The objective of the invention is to be achieved through the following technical solutions:
Dene stepwise brush-cutter of the present invention comprises frame, running gear, and the front end of described frame is provided with cutter sweep.
As seen from the above technical solution provided by the invention, Dene stepwise brush-cutter of the present invention, owing to comprise frame, running gear, the front end of frame is provided with cutter sweep.Can realize cutting in walking, labour intensity is low, safety good, production efficiency is high, the stump quality is good.
Description of drawings
Fig. 1 is the structural representation of Dene stepwise brush-cutter of the present invention;
Fig. 2 is the structural representation of reach chain saw cutting device among the present invention.
Embodiment
Dene stepwise brush-cutter of the present invention, its preferable embodiment comprises frame 5, running gear as shown in Figure 1, the front end of frame 5 is provided with cutter sweep 7.Cutter sweep 7 can be the reach chain saw, also can be other saw blade etc.
Running gear comprises road wheel 6 and driving wheel 2, can be that front-wheel is a driving wheel, can trailing wheel be driving wheel also.The tire of driving wheel 2 and road wheel 6 can be to adapt to walking and don't destruction balloon tire sandy land surface, that special decorative pattern is arranged on sand ground.
The rear end of frame 5 is provided with hand steered operating system 1, realizes the operation to brush wood machine, comprises the operation of walking, cutting.In the time of before the hand steered manipulation of machine advances to shrub, make cutter sweep 7 aim at shrub, along with moving of machine, saw blade or chain saw are just sawed-off from root shrub.As required can controlled clutch separate at any time and in conjunction with the power that passes to driving wheel, box of tricks can make the machine rear drive sprocket that different rotating speeds is arranged when turning to.
As shown in Figure 2, reach chain saw cutting device comprises drive sprocket 11, guide plate 8, is provided with saw chain 9 between drive sprocket 11 and the guide plate 8, and saw chain 9 is walked around the edge of guide plate 8.The front end of guide plate 8 can be circular arc, can be the orthodrome plate, and the edge of guide plate 8 is provided with groove, and saw chain 9 can slide in described groove.
Be provided with tensioning apparatus 10 between drive sprocket 11 and the guide plate 8.Concrete tensioning apparatus 10 can comprise rectangular groove, slide block and adjusting leading screw.One end of slide block is a cylinder, and the other end can be cylinder or cube, and middle and leading screw engagement can be slided in rectangular groove.The end of guide plate 8 has 2 strip holes and 3 circular holes, is installed in the front end of frame 5 with bolt by strip hole.In 3 circular holes of guide plate 8 ends any one cooperates with the cylinder of slide block, and can regulate the overhang of guide plate 8 by rotational lead screw.Drive sprocket 11 also is installed on the frame 5, when regulating the overhang of guide plate 8 by tensioning apparatus, just can adjust the rate of tension between sprocket wheel 11 and the guide plate 8.
Left and right cutting teeth on the saw chain 9 has horizontal knife and vertical blade, can cut in any direction of timber.
Dene stepwise brush-cutter of the present invention, reach chain saw cutting device is the saw chain of special construction, cutting is fast, the productivity ratio height; Desert shrub clump root cut surface is smooth, and sprouting power is strong; Adaptation is walked on sand ground, and sandy land surface is destroyed few; Complete machine structure is simple, and low cost of manufacture is suitable for promoting.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (5)
1. a Dene stepwise brush-cutter is characterized in that, comprises frame, running gear, and the front end of described frame is provided with cutter sweep;
Described cutter sweep is the reach chain saw;
Described reach chain saw comprises drive sprocket, guide plate, saw chain, and described saw chain and described drive sprocket mesh and walk around the edge of described guide plate;
Saw chain is provided with horizontal knife and vertical blade;
Described running gear comprises road wheel and driving wheel, and described driving wheel is provided with box of tricks;
The rear end of described frame is provided with hand steered operating system.
2. Dene stepwise brush-cutter according to claim 1 is characterized in that, is provided with tensioning apparatus between described drive sprocket and the guide plate.
3. Dene stepwise brush-cutter according to claim 2, it is characterized in that, described tensioning apparatus comprises the strip hole of being located at described guide plate rear end, and described guide plate is installed in the front end of described frame by described strip hole, and can regulate the overhang of guide plate by described strip hole.
4. Dene stepwise brush-cutter according to claim 3 is characterized in that, described guide plate is a circular arc, and the edge of described guide plate is provided with groove, and described saw chain slides in described groove.
5. Dene stepwise brush-cutter according to claim 1, it is characterized in that, described frame is provided with engine, is connected by transmission device between described engine and the described driving wheel, and described transmission device comprises worm and gear reduction gearing and bevel friction clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810103545XA CN101554111B (en) | 2008-04-07 | 2008-04-07 | Dene stepwise brush-cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810103545XA CN101554111B (en) | 2008-04-07 | 2008-04-07 | Dene stepwise brush-cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101554111A CN101554111A (en) | 2009-10-14 |
| CN101554111B true CN101554111B (en) | 2011-04-20 |
Family
ID=41172510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810103545XA Expired - Fee Related CN101554111B (en) | 2008-04-07 | 2008-04-07 | Dene stepwise brush-cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101554111B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960950B (en) * | 2015-12-29 | 2019-06-18 | 常州格力博有限公司 | A kind of grass trimmer |
| CN112729924B (en) * | 2021-01-15 | 2024-04-16 | 苏东义 | Forest resource detection vehicle |
| CN113580274A (en) * | 2021-08-12 | 2021-11-02 | 浙江中马园林机器股份有限公司 | Multipurpose gasoline chain saw for felling |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB563135A (en) * | 1943-11-15 | 1944-08-01 | Alwyn Clarence Allday | Improvements in mowing, reaping and other cutting machines |
| CN85201692U (en) * | 1985-05-02 | 1986-06-25 | 黑龙江省木材采运研究所 | Wear and damper chain saw belt |
| US5778645A (en) * | 1995-10-11 | 1998-07-14 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Transmission for self-propelled walking mowers |
-
2008
- 2008-04-07 CN CN200810103545XA patent/CN101554111B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB563135A (en) * | 1943-11-15 | 1944-08-01 | Alwyn Clarence Allday | Improvements in mowing, reaping and other cutting machines |
| CN85201692U (en) * | 1985-05-02 | 1986-06-25 | 黑龙江省木材采运研究所 | Wear and damper chain saw belt |
| US5778645A (en) * | 1995-10-11 | 1998-07-14 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Transmission for self-propelled walking mowers |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-336323A 1996.12.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101554111A (en) | 2009-10-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100205 Address of the applicant after: Postcode 35, Qinghua East Road, Beijing, Haidian District: 100083 Applicant after: Beijing Forestry University Address of the applicant before: Postcode 35, Qinghua East Road, Beijing, Haidian District: 100083 Applicant before: Beijing Forestry University Co-applicant before: Postcode 35, Qinghua East Road, Beijing, Haidian District: 100083 Applicant before: Yu Guosheng |
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| 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: 20110420 Termination date: 20120407 |