CN203801413U - Remotely operated fixed type logging gasoline saw - Google Patents
Remotely operated fixed type logging gasoline saw Download PDFInfo
- Publication number
- CN203801413U CN203801413U CN201420033260.4U CN201420033260U CN203801413U CN 203801413 U CN203801413 U CN 203801413U CN 201420033260 U CN201420033260 U CN 201420033260U CN 203801413 U CN203801413 U CN 203801413U
- Authority
- CN
- China
- Prior art keywords
- saw
- gasoline saw
- gasoline
- remote control
- combustion engine
- 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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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The utility model discloses a remotely operated fixed type logging gasoline saw. The gasoline saw is fixed through a base; the base is connected with a speed reducer; the speed reducer is mounted at the bottom end of the gasoline saw; a remote control device is mounted at the top end of the gasoline saw; one part of a rotating shaft of an internal combustion engine is connected with a saw blade, and the other part of the rotating shaft is connected with the speed reducer; a signal transceiver is mounted in the remote control device; a remote controller controls a rotating speed of the internal combustion engine. The remotely operated fixed type logging gasoline saw has the beneficial effects that the logging work can be remotely controlled, and the phenomenon that a worker is too close to a tree during logging is avoided, so that the risk that the collapsed tree injuries the worker is reduced.
Description
Technical field
The utility model relates to lumbering gasoline saw, relates in particular to a kind of fixed lumbering gasoline saw of remote operation.
Background technology
According to some statistical reports, annual all can there are a lot of contingencies of accidentally injuring or injuring by a crashing object, kill close to too from trees when lumbering operation because of gasoline saw, and current gasoline saw is all holding type, when lumbering operation, need staff to take gasoline saw near trees operation, while falling down due to trees, potential energy is huge, thereby has larger potential safety hazard, is applicable to that large-scale lumbering equipment cannot touch and is the place of operation on a small scale.
Summary of the invention
The purpose of this utility model is to provide a kind of fixed lumbering gasoline saw of remote operation, when this gasoline saw is avoided lumbering operation from trees too close to, thereby reduce the trees of collapsing to personal injury risk.
The utility model is achieved like this, it comprises gasoline saw, remote control, decelerator, base, described remote control comprises signal receiving-transmitting device and remote controller, described gasoline saw comprises internal combustion engine and saw blade, it is characterized in that: gasoline saw is fixed by base, base connection reducer, decelerator is arranged on gasoline saw bottom, remote control is arranged on gasoline saw top, a rotating shaft part for described internal combustion engine is connected with saw blade, a part is connected with decelerator, and described signal receiving-transmitting device is arranged in remote control, the rotating speed of remote controller controlling combustion engine.
Operation principle of the present utility model is: by calculating rotation speed n 1 and the lumbering required time t of internal combustion engine, and set the angle θ (° 0< θ <90 °) that lumbering gasoline saw rotates, thereby know the rotation speed n 2 of decelerator, and rotating ratio k=n1/n2, the rotating speed that internal combustion engine rotating shaft rotating speed is subtracted with decelerator becomes certain ratio, in the time that signal receiving-transmitting device receives the signal of remote controller, the rotating speed rotation of internal combustion engine to be controlled, when driving saw blade lumbering, also drive decelerator, decelerator is rotated in certain proportion, whole acute body is rotated, thereby realize remote control lumbering.
Effect of the present utility model is: can make lumbering operation remote-control, while avoiding lumbering operation from trees too close to, thereby reduce the trees of collapsing to personal injury risk.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Saw blade in the drawings, 1, gasoline saw, 2, remote control, 3, decelerator, 4, base, 5.
Embodiment
As Fig. 1, shown in Fig. 2, the utility model is to come like this work and enforcement, it comprises gasoline saw 1, remote control 2, decelerator 3, base 4, described remote control 2 comprises signal receiving-transmitting device and remote controller, described gasoline saw 1 comprises internal combustion engine and saw blade 5, it is characterized in that: gasoline saw 1 is fixing by base 4, base 4 connection reducers 3, decelerator 3 is arranged on gasoline saw 1 bottom, remote control 2 is arranged on gasoline saw 1 top, a rotating shaft part for described internal combustion engine is connected with saw blade 5, a part is connected with decelerator 3, described signal receiving-transmitting device is arranged in remote control 2, the rotating speed of remote controller controlling combustion engine.
Claims (1)
1. the fixed lumbering gasoline saw of a remote operation, it comprises gasoline saw, remote control, decelerator, base, described remote control comprises signal receiving-transmitting device and remote controller, described gasoline saw comprises internal combustion engine and saw blade, it is characterized in that: gasoline saw is fixed by base, base connection reducer, decelerator is arranged on gasoline saw bottom, remote control is arranged on gasoline saw top, a rotating shaft part for described internal combustion engine is connected with saw blade, a part is connected with decelerator, and described signal receiving-transmitting device is arranged in remote control, the rotating speed of remote controller controlling combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033260.4U CN203801413U (en) | 2014-01-20 | 2014-01-20 | Remotely operated fixed type logging gasoline saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033260.4U CN203801413U (en) | 2014-01-20 | 2014-01-20 | Remotely operated fixed type logging gasoline saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801413U true CN203801413U (en) | 2014-09-03 |
Family
ID=51440237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033260.4U Expired - Fee Related CN203801413U (en) | 2014-01-20 | 2014-01-20 | Remotely operated fixed type logging gasoline saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737880A (en) * | 2015-02-13 | 2015-07-01 | 丽水市核奥夫健身器材有限公司 | Felling saw device provided with collection device and guided by guide groove and using method thereof |
| CN105766549A (en) * | 2014-12-24 | 2016-07-20 | 镇江盛弘景观植物有限公司 | Double-saw-blade tree digging machine |
-
2014
- 2014-01-20 CN CN201420033260.4U patent/CN203801413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766549A (en) * | 2014-12-24 | 2016-07-20 | 镇江盛弘景观植物有限公司 | Double-saw-blade tree digging machine |
| CN104737880A (en) * | 2015-02-13 | 2015-07-01 | 丽水市核奥夫健身器材有限公司 | Felling saw device provided with collection device and guided by guide groove and using method thereof |
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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: 20140903 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |