CN202455904U - Electric motor saw for clipping tree trunks - Google Patents
Electric motor saw for clipping tree trunks Download PDFInfo
- Publication number
- CN202455904U CN202455904U CN2012201049172U CN201220104917U CN202455904U CN 202455904 U CN202455904 U CN 202455904U CN 2012201049172 U CN2012201049172 U CN 2012201049172U CN 201220104917 U CN201220104917 U CN 201220104917U CN 202455904 U CN202455904 U CN 202455904U
- Authority
- CN
- China
- Prior art keywords
- gear
- clipping
- oil cylinder
- electric motor
- gear wheel
- 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 an electric motor saw for clipping tree trunks. The saw is characterized in that two clipping gears are arranged in front of a machine seat; each clipping gear is provided with a first oil cylinder, and a connecting shaft is arranged at the lateral side of the machine seat; the front part of the connecting shaft is connected with the electric motor saw; the middle of the connecting shaft is connected with a second oil cylinder, and the tail part of the connecting shaft is connected with a third oil cylinder; a hollow pipe shaft is fixed on the rear part of the machine seat, and a gasket, an external-gear wheel gear, a rotating neck with an internal-gear wheel gear, a machine seat fixing frame and screws in sleeved mode are sleeved on the hollow pipe shaft in sequence; a fourth oil cylinder is arranged between the machine seat fixing frame and the rotating neck; a ring of small gear wheel is arranged between the external-gear wheel gear and the internal-gear wheel gear in the inner cavity of the rotating neck; the small gear wheel is meshed with the internal-gear wheel gear outside and meshed with the external-gear wheel gear inside; and the machine seat fixing frame is fixed on the engine arm of a crane of an excavator. The electric motor saw for clipping tree trunks has the advantages that firstly, the saw can firmly clip trunks to be trimmed through the two clipping gears, cuts the trunks quickly and flexibly, and puts the trunks on the floor or loads the trunks into car hoppers smoothly and orderly, thus the electric motor saw is safe and reliable and avoiding hurt is avoided; secondly, the electric motor saw for clipping tree trunks is compact in structure and convenient to mount and demount; and thirdly, the electric motor saw for clipping tree trunks is convenient for operation.
Description
Technical field
The utility model relates to a kind of electric saw.
Background technology
Regular meeting influences the current etc. of the unimpeded and motor vehicle of the signal of high-tension bus-bar transmission of electricity safety, telephone wire during the limbs of the tall and big trees in city and backroad both sides, for this reason, and relevant department's long tree limb that grows tall of having to regularly prune.But the mode of pruning the at present hand-held electric saw that all is the people is being taken ladder and is being climbed to tree and go up and prune, and the people who not only prunes is dangerous, and certainly tree down and the people of the other process of tree also dangerous, drop suddenly because of tree limb through regular meeting, injure by a crashing object or scratch the people.
Summary of the invention
The purpose of the utility model is to provide a kind of folder safe and reliable, flexible and convenient operation to grab the power saws of tree limb.
The scheme that the utility model is taked is that this folder is grabbed the power saws of tree limb, establishes two folder teeth in the front portion of support; Establish first oil cylinder on every folder tooth, establish a connecting axle in the side of support, the front end of this connecting axle connects electric saw; The middle part of this connecting axle links to each other with second oil cylinder; The afterbody of this connecting axle links to each other with the 3rd oil cylinder, and the fixing hollow tubular axis at the rear portion of support is arranged with pad, external tooth gear, the rotation neck that has internal-gear, support fixed mount and screw with a circle ball successively on this hollow tubular axis; Establish the 4th oil cylinder between support fixed mount and the rotation neck; In rotating the neck inner chamber, establish a circle pinion between external tooth gear and the internal-gear, this pinion is outer and internal-gear is meshing, interior and external tooth gear is meshing; The turning cylinder of this pinion is fixed on the support fixed mount, and the support fixed mount is fixed on the horn of crane or excavator.
Owing to taked technique scheme; So the utlity model has following advantage: the one, two folder teeth capable of using firmly press from both sides catches the limb that will prune, and fast and flexible ground is sawed and is sheared off, and steadily places on the ground then in an orderly manner or is loaded in the wagon box; Safe and reliable, avoided hurting sb.'s feelings.The 2nd, compact conformation, installation and removal are convenient.The 3rd, easy to operate.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further explain.
Fig. 1 is the stereoscopic sketch map of the utility model forward sight;
The schematic perspective view that Fig. 2 disassembles for the utility model backsight;
Fig. 3 is the stereoscopic sketch map of the utility model backsight;
Fig. 4 is the floor map of the utility model support fixed mount front;
Fig. 5 rotates the floor map of neck front for the utility model.
Fig. 6 is the structural representation of the utility model connecting axle.
Embodiment
Embodiment 1, and like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, this folder is grabbed the power saws of tree limb; Establish two folder teeth 2 in the front portion of support 1, establish first oil cylinder 3 on every folder tooth 2, establish a connecting axle 4 in the side of support 1; The front end of connecting axle 4 connects electric saw 5, and the middle part of connecting axle 4 links to each other with second oil cylinder 6, and the afterbody of connecting axle 4 links to each other with the 3rd oil cylinder 20; The fixing hollow tubular axis 7 at the rear portion of support 1; Be arranged with pad 8, external tooth gear 9, the rotation neck 11 that has internal-gear 10, support fixed mount 12 and screw 13 on the hollow tubular axis 7 successively, establish the 4th oil cylinder 14 between support fixed mount 12 and the rotation neck 11, in rotating neck 11 inner chambers with a circle ball; Establish a circle pinion 15 between external tooth gear 9 and the internal-gear 10; Outer and the internal-gear of pinion 15 10 is meshing, interior and external tooth gear 9 is meshing, and the turning cylinder 16 of pinion 15 is fixed on the support fixed mount 12, and support fixed mount 12 is fixed on the horn of crane or excavator.
Embodiment 2, grab the power saws of tree limb like embodiment 1 described folder, are the power of reducing friction, and strengthen the flexibility that support rotates, and rotate on the edge, two sides, front and back of neck 11 and are equipped with ball 17, and the front and back of support fixed mount 12 are equipped with ball 18.
Embodiment 3, grab the power saws of tree limb like embodiment 1 or 2 described folders, and the hydraulic tube 19 of two first oil cylinders 3 and second oil cylinder 6 and the 3rd oil cylinder 20 gets into all that the back passes in the cavity of support 1 from hollow tubular axis 7, avoid branch to scratch hydraulic tube.
Claims (3)
1. a folder is grabbed the power saws of tree limb; It is characterized in that: establish two folder teeth (2) in the front portion of support (1); Establish first oil cylinder (3) on every folder tooth (2), establish a connecting axle (4) in the side of support (1), the front end of connecting axle (4) connects electric saw (5); The middle part of connecting axle (4) links to each other with second oil cylinder (6); The afterbody of connecting axle (4) links to each other with the 3rd oil cylinder (20), and the fixing hollow tubular axis (7) at the rear portion of support (1) is arranged with pad (8), external tooth gear (9), the rotation neck (11) that has internal-gear (10), support fixed mount (12) and screw (13) with a circle ball successively on the hollow tubular axis (7); Establish the 4th oil cylinder (14) between support fixed mount (12) and the rotation neck (11); In rotating neck (11) inner chamber, establish a circle pinion (15) between external tooth gear (9) and the internal-gear (10), pinion (15) is outer and internal-gear (10) is meshing, interior and external tooth gear (9) is meshing; The turning cylinder (16) of pinion (15) is fixed on the support fixed mount (12), and support fixed mount (12) is fixed on the horn of crane or excavator.
2. folder according to claim 1 is grabbed the power saws of tree limb, it is characterized in that: be equipped with ball (17) on the edge, two sides, front and back of rotation neck (11), the front and back of support fixed mount (12) are equipped with ball (18).
3. folder according to claim 1 and 2 is grabbed the power saws of tree limb, it is characterized in that: the interior back of cavity that the hydraulic tube (19) of two first oil cylinders (3) and second oil cylinder (6) and the 3rd oil cylinder (20) all gets into support (1) passes from hollow tubular axis (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201049172U CN202455904U (en) | 2012-03-08 | 2012-03-08 | Electric motor saw for clipping tree trunks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201049172U CN202455904U (en) | 2012-03-08 | 2012-03-08 | Electric motor saw for clipping tree trunks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455904U true CN202455904U (en) | 2012-10-03 |
Family
ID=46904119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201049172U Expired - Fee Related CN202455904U (en) | 2012-03-08 | 2012-03-08 | Electric motor saw for clipping tree trunks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835292A (en) * | 2012-10-16 | 2012-12-26 | 张宏利 | Fixing frame for chain saw |
| CN105248161A (en) * | 2015-11-03 | 2016-01-20 | 国网山东济南市历城区供电公司 | Electric power maintenance tree obstacle clearing vehicle |
-
2012
- 2012-03-08 CN CN2012201049172U patent/CN202455904U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835292A (en) * | 2012-10-16 | 2012-12-26 | 张宏利 | Fixing frame for chain saw |
| CN105248161A (en) * | 2015-11-03 | 2016-01-20 | 国网山东济南市历城区供电公司 | Electric power maintenance tree obstacle clearing vehicle |
| CN105248161B (en) * | 2015-11-03 | 2018-03-30 | 国网山东济南市历城区供电公司 | Electric power maintenance screen of trees clears up car |
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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: 20121003 Termination date: 20150308 |
|
| EXPY | Termination of patent right or utility model |