CN204244783U - Air-driven type forestry trees trimming device - Google Patents
Air-driven type forestry trees trimming device Download PDFInfo
- Publication number
- CN204244783U CN204244783U CN201420711676.7U CN201420711676U CN204244783U CN 204244783 U CN204244783 U CN 204244783U CN 201420711676 U CN201420711676 U CN 201420711676U CN 204244783 U CN204244783 U CN 204244783U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- handle
- finishing head
- guide rail
- font
- 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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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a kind of air-driven type forestry trees trimming device, comprise handle and finishing head, connecting rod is provided with between handle and finishing head, finishing head is that C font is arranged, cylinder is provided with in connecting rod, the finishing head inwall of C font is provided with serrated slot, sawtooth is provided with in serrated slot, guide rail cavity is provided with in connecting rod, control motor is provided with in guide rail cavity, control motor is provided with switch control rule cross bar, be provided with at the guide rail cavity top of connecting rod and compress semi-circular projection, compress semi-circular projection to abut with the activity of switch control rule cross bar, the axis of the piston of cylinder is provided with fixed block, controlling motor is fixed on fixed block, the control pull bar connect with cylinders is provided with in connecting rod, the bottom controlling pull bar is arranged on handle.Structure of the present utility model is simple, and convenient to use, it is simple to operate, effectively can complete the pruning to trees, and compare artificial saw or shovel, effectively can improve dressing efficiency, applicability is good, practical.
Description
Technical field
The utility model belongs to forestry technical field of tools, is specifically related to a kind of air-driven type forestry trees trimming device.
Background technology
Afforestation can be administered to desertify and be ploughed, the conservation of soil and water, check winds and fix drifting sand, soil water storage ability can also be increased, greatly improve the ecological environment, sometimes need to prune to ensure becoming a useful person of forest to the woods in forestry protection, in forest is pruned, prior art mainly adopts branch trimming shovel, shrub and hedge trimmer and trim saw etc., although it can complete the pruning to forest to a certain extent, but these equipment are comparatively inconvenient to the pruning of forest higher position, needing manually climbs up a tree carries out cutting or shoveling, also easily potential safety hazard is produced, or adopt the mode extending handle to prune forest eminence, comparatively waste time and energy, be difficult to reach desirable pruning effect, applicability and practicality are affected to a certain extent.
Utility model content
It is simple, convenient to use and effectively can improve and prune the air-driven type forestry trees trimming device of efficiency that the purpose of this utility model is to provide a kind of structure.
The technical scheme realizing the utility model object is a kind of air-driven type forestry trees trimming device, comprise handle and finishing head, connecting rod is provided with between described handle and finishing head, described finishing head is that C font is arranged, cylinder is provided with in described connecting rod, the finishing head inwall of C font is provided with serrated slot, described serrated slot is arranged on the one end near connecting rod, sawtooth is provided with in described serrated slot, guide rail cavity is provided with in described connecting rod, control motor is provided with in described guide rail cavity, described control motor is connected with described sawtooth, described control motor is provided with switch control rule cross bar, be provided with at the guide rail cavity top of described connecting rod and compress semi-circular projection, the described semi-circular projection that compresses abuts with described switch control rule cross bar activity, the axis of the piston of described cylinder is provided with fixed block, described control motor is fixed on described fixed block, the control pull bar connect with described cylinders is provided with in described connecting rod, the bottom of described control pull bar is arranged on described handle.
Bottom the finishing head of C font, be provided with V-shaped crumb loading block, be provided with dust lead through hole in described connecting rod, described dust lead through hole is arranged on the outside of described guide rail cavity.
Described handle comprises handle and connects handle, and the described handle that connects is connected with described connecting rod, is provided with screw at the top of described handle, and be provided with screw rod in the described bottom connecting handle, described company is arranged in the screw of described handle by screw rod telescopic adjustment formula.
The finishing head inner ring of C font is provided with anti-slip clip permanent tooth.
The utility model has positive effect: structure of the present utility model is simple, convenient to use, during use, pull the control pull bar on joystick, the axis of the piston of cylinder is made to start to extend, and drive fixed block to move in guide rail cavity, when control the switch control rule cross bar of motor and move up and abut compress semi-circular projection time, switch control rule cross bar moves down and makes control electric motor starting, when cylinder piston axle continues to extend, switch control rule cross bar upwards leaves and compresses semi-circular projection, thus sawtooth is rotated, after using, control pull bar is pushed back reset, now the axis of the piston of cylinder starts the contraction that resets, and drive switch control rule cross bar to move down and be pressed on gradually and compress in semi-circular projection, switch control rule cross bar is moved up, control motor cuts out, and continue to move down reset, it is simple to operate, effectively can complete the pruning to trees, compare artificial saw or shovel, effectively can improve dressing efficiency, applicability is good, practical, also be provided with V-shaped crumb loading block, can effectively prevent chip from affecting the sight line of finishing workman downwards, practical.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side-looking structural representation of finishing head in Fig. 1.
Embodiment
(embodiment 1)
Fig. 1 and Fig. 2 shows a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.Fig. 2 is the side-looking structural representation of finishing head in Fig. 1.
See Fig. 1 and Fig. 2, a kind of air-driven type forestry trees trimming device, comprise handle 1 and finishing head 2, connecting rod 3 is provided with between described handle 1 and finishing head 2, described finishing head 2 is the setting of C font, cylinder 4 is provided with in described connecting rod 3, finishing head 2 inwall of C font is provided with serrated slot 5, described serrated slot 5 is arranged on the one end near connecting rod 3, sawtooth 6 is provided with in described serrated slot 5, guide rail cavity 7 is provided with in described connecting rod 3, be provided with in described guide rail cavity 7 and control motor 8, described control motor 8 is connected with described sawtooth 6, on described control motor, 8 are provided with switch control rule cross bar 9, be provided with at guide rail cavity 7 top of described connecting rod 3 and compress semi-circular projection 10, the described semi-circular projection 10 that compresses abuts with described switch control rule cross bar 9 activity, the axis of the piston 11 of described cylinder 4 is provided with fixed block 12, described control motor 8 is fixed on described fixed block 12, the control pull bar 13 be connected with described cylinder 4 is provided with in described connecting rod 3, the bottom of described control pull bar 13 is arranged on described handle 1.
Bottom the finishing head 2 of C font, be provided with V-shaped crumb loading block 14, in described connecting rod 3, be provided with dust lead through hole 15, described dust lead through hole 15 is arranged on the outside of described guide rail cavity 7.
Described handle 1 comprises handle 1-1 and connects 1-2, described company is connected 1-2 with described connecting rod 3, screw 1-3 is provided with at the top of described handle 1-1, in described company, the bottom of 1-2 is provided with screw rod 1-4, described company is arranged on 1-2 in the screw 1-3 of described handle 1-1 by screw rod 1-4 telescopic adjustment formula.
Finishing head 2 inner ring of C font is provided with anti-slip clip permanent tooth 16.
Structure of the present utility model is simple, convenient to use, during use, pull the control pull bar on joystick, the axis of the piston of cylinder is made to start to extend, and drive fixed block to move in guide rail cavity, when control the switch control rule cross bar of motor and move up and abut compress semi-circular projection time, switch control rule cross bar moves down and makes control electric motor starting, when cylinder piston axle continues to extend, switch control rule cross bar upwards leaves and compresses semi-circular projection, thus sawtooth is rotated, after using, control pull bar is pushed back reset, now the axis of the piston of cylinder starts the contraction that resets, and drive switch control rule cross bar to move down and be pressed on gradually and compress in semi-circular projection, switch control rule cross bar is moved up, control motor cuts out, and continue to move down reset, it is simple to operate, effectively can complete the pruning to trees, compare artificial saw or shovel, effectively can improve dressing efficiency, applicability is good, practical, also be provided with V-shaped crumb loading block, can effectively prevent chip from affecting the sight line of finishing workman downwards, practical.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (4)
1. an air-driven type forestry trees trimming device, comprise handle and finishing head, connecting rod is provided with between described handle and finishing head, it is characterized in that: described finishing head is that C font is arranged, cylinder is provided with in described connecting rod, the finishing head inwall of C font is provided with serrated slot, described serrated slot is arranged on the one end near connecting rod, sawtooth is provided with in described serrated slot, guide rail cavity is provided with in described connecting rod, control motor is provided with in described guide rail cavity, described control motor is connected with described sawtooth, described control motor is provided with switch control rule cross bar, be provided with at the guide rail cavity top of described connecting rod and compress semi-circular projection, the described semi-circular projection that compresses abuts with described switch control rule cross bar activity, the axis of the piston of described cylinder is provided with fixed block, described control motor is fixed on described fixed block, the control pull bar connect with described cylinders is provided with in described connecting rod, the bottom of described control pull bar is arranged on described handle.
2. air-driven type forestry trees trimming device according to claim 1, is characterized in that: bottom the finishing head of C font, be provided with V-shaped crumb loading block, be provided with dust lead through hole in described connecting rod, described dust lead through hole is arranged on the outside of described guide rail cavity.
3. air-driven type forestry trees trimming device according to claim 2, it is characterized in that: described handle comprises handle and connects handle, the described handle that connects is connected with described connecting rod, screw is provided with at the top of described handle, be provided with screw rod in the described bottom connecting handle, described company is arranged in the screw of described handle by screw rod telescopic adjustment formula.
4. air-driven type forestry trees trimming device according to claim 3, is characterized in that: on the finishing head inner ring of C font, be provided with anti-slip clip permanent tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711676.7U CN204244783U (en) | 2014-11-24 | 2014-11-24 | Air-driven type forestry trees trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711676.7U CN204244783U (en) | 2014-11-24 | 2014-11-24 | Air-driven type forestry trees trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204244783U true CN204244783U (en) | 2015-04-08 |
Family
ID=52949151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420711676.7U Expired - Fee Related CN204244783U (en) | 2014-11-24 | 2014-11-24 | Air-driven type forestry trees trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204244783U (en) |
-
2014
- 2014-11-24 CN CN201420711676.7U patent/CN204244783U/en not_active Expired - Fee Related
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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: 20150408 Termination date: 20151124 |