CN201410686Y - Pneumatic chain saw - Google Patents
Pneumatic chain saw Download PDFInfo
- Publication number
- CN201410686Y CN201410686Y CN2009201032023U CN200920103202U CN201410686Y CN 201410686 Y CN201410686 Y CN 201410686Y CN 2009201032023 U CN2009201032023 U CN 2009201032023U CN 200920103202 U CN200920103202 U CN 200920103202U CN 201410686 Y CN201410686 Y CN 201410686Y
- Authority
- CN
- China
- Prior art keywords
- guide plate
- chain saw
- pneumatic
- saw
- chain
- 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
The utility model discloses a pneumatic chain saw, which consists of a driving sprocket, a driven sprocket, a chain saw, a chain guide plate and a guide plate bracket, wherein the guide plate bracketis fixed at the front end of a casing of a pneumatic motor, a T-shaped front handle is transversely arranged on the guide plate bracket, a reverse U-shaped rear handle is arranged at the right side part of the casing of the pneumatic motor, and a speed control valve is arranged on an air inlet pipeline of the pneumatic motor. The pneumatic chain saw is more time-saving and labor-saving than a manual knife saw, and has simpler operation, more convenient use and better security as compared with an electric chain saw.
Description
Technical field
The utility model relates to a kind of wood working tool, especially a kind of pneumatic chain saw.
Background technology
At present, in the complicated Chamber Construction such as skip loading pocket in the shaft construction of mine first phase and the second stage of chamber, development work, use manual knife saw and electric chain strap saw that wooden arch arch and the post leg of arch bar, irregular wall and arch bar are carried out the scene and join mould.To join the mould workload very big because the arch of special chamber arch is joined the scene of the post leg of mould, arch bar, irregular wall, utilize the manual knife saw duration very long, and the on-the-spot arch arch of allotting special chamber joined the mould irregularity of the post leg of mould, arch bar, irregular wall; Use the electric chain strap saw of prior art to construct in the down-hole, the electric chain strap saw leaks, leaky is inevitable, often causes the construction workman to get an electric shock; Therefore, designing a kind of high efficiency, pneumatic chain saw that security is good, is the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of high efficiency, pneumatic chain saw that security is good.
The technical scheme in the invention for solving the technical problem is:
A kind of pneumatic chain saw, form by drive sprocket, driven sprocket, chain saw, chain guide and guide plate carriage, described guide plate carriage is fixed on the front end of the housing of air motor, on the guide plate carriage, be horizontally arranged with T-shape remote holder handle, be provided with down " U " type defensive position handle in the right side at the housing of air motor, the intake stack of air motor is provided with the speed governing valve.
The technical scheme in the invention for solving the technical problem can also be:
Guide plate carriage described in the utility model has the security protection flange.
The beneficial effects of the utility model are:
Compare with artificial knife saw, time saving and energy saving; Compare with the electric chain strap saw, property simple to operate, easy to use, safe is good.
Description of drawings
Fig. 1 is the front view of the utility model structural representation
Fig. 2 is the vertical view of Fig. 1
The specific embodiment
A kind of pneumatic chain saw, form by drive sprocket 5, driven sprocket 1, chain saw 2, chain guide 3 and guide plate carriage 4, described guide plate carriage 4 is fixed on the front end of the housing of air motor 10, on guide plate carriage 4, be horizontally arranged with the T-shape remote holder 6, be provided with down " U " type defensive position 9 in the right side at the housing of air motor 10, the intake stack 8 of air motor 10 is provided with speed governing valve 7.Described guide plate carriage 4 has the security protection flange.
Claims (2)
1, a kind of pneumatic chain saw, form by drive sprocket (5), driven sprocket (1), chain saw (2), chain guide (3) and guide plate carriage (4), it is characterized in that: described guide plate carriage (4) is fixed on the front end of the housing of air motor (10), on guide plate carriage (4), be horizontally arranged with the T-shape remote holder (6), be provided with down " U " type defensive position (9) in the right side at the housing of air motor (10), the intake stack (8) of air motor (10) is provided with speed governing valve (7).
2, a kind of pneumatic chain saw according to claim 1, it is characterized in that: described guide plate carriage (4) has the security protection flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201032023U CN201410686Y (en) | 2009-06-05 | 2009-06-05 | Pneumatic chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201032023U CN201410686Y (en) | 2009-06-05 | 2009-06-05 | Pneumatic chain saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410686Y true CN201410686Y (en) | 2010-02-24 |
Family
ID=41712578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201032023U Expired - Fee Related CN201410686Y (en) | 2009-06-05 | 2009-06-05 | Pneumatic chain saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410686Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085119A (en) * | 2011-11-04 | 2013-05-08 | 北京凌天世纪自动化技术有限公司 | Pneumatic chain saw |
| CN103535243A (en) * | 2013-09-30 | 2014-01-29 | 周景天 | Shear type pneumatic felling saw |
-
2009
- 2009-06-05 CN CN2009201032023U patent/CN201410686Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085119A (en) * | 2011-11-04 | 2013-05-08 | 北京凌天世纪自动化技术有限公司 | Pneumatic chain saw |
| CN103535243A (en) * | 2013-09-30 | 2014-01-29 | 周景天 | Shear type pneumatic felling saw |
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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: 20100224 Termination date: 20110605 |