CN203735131U - Swaying tree branch saw - Google Patents
Swaying tree branch saw Download PDFInfo
- Publication number
- CN203735131U CN203735131U CN201420154731.7U CN201420154731U CN203735131U CN 203735131 U CN203735131 U CN 203735131U CN 201420154731 U CN201420154731 U CN 201420154731U CN 203735131 U CN203735131 U CN 203735131U
- Authority
- CN
- China
- Prior art keywords
- rod body
- chain
- support rod
- chain drum
- connecting rod
- 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 - Lifetime
Links
- 239000011435 rock Substances 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 238000003898 horticulture Methods 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
Abstract
The utility model provides a swaying tree branch saw. The swaying tree branch saw comprises a supporting rod body, a power output mechanism, a cutting mechanism and a fixing mechanism, wherein the power output mechanism is located on the lower portion of the supporting rod body, the cutting mechanism is located on the upper portion of the supporting rod body, transmission between the power output mechanism and the cutting mechanism is achieved through a chain, the power output mechanism is a chain disk with a swaying handle on one side surface, the center of the chain disk is movably connected with one side wall of the lower portion of the supporting rod body through a center shaft, and the chain sleeves the outer edge of the chain disk. The swaying tree branch saw has the advantages that the transmission is achieved by the chain, the force can be effortlessly transmitted to a disk saw in a rotating mode, physical energy consumption of a gardener can be greatly reduced, moreover, the position between the upper portion of the supporting rod body and a tree branch to be cut is fixed through a fixing structure, thereby, a good supporting point can be provided for the cutting mechanism, and purposes of saving effort and efficiently sawing off the tree branch can be achieved.
Description
Technical field
The utility model belongs to gardening equipment field, especially relates to a kind of rock type branch saw.
Background technology
In horticulture process, gardener often will prune the branch of eminence, particularly for urban afforestation, use trees, generally taller and bigger and sturdy, common branch pruning equipment use effort or mobility not strong, inconvenient gardener is to the transferring position of instrument and operation.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of rock type branch saw, is especially applicable to branch convenience and labour-saving in eminence to prune.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of rock type branch saw, comprise support rod body, be positioned at the power take-off mechanism of support rod body bottom, the cutting mechanism that is positioned at support rod body top and fixed mechanism, between described power take-off mechanism and cutting mechanism by chain drive;
Described power take-off mechanism is the chain drum that a side has swinging handle, and the center of described chain drum is movably connected in by a central shaft on a sidewall of described support rod body bottom, and described chain is socketed on the outer of described chain drum;
Described cutting mechanism comprises elastic positioning device, connecting rod, circular saw and the little chain drum that is fixedly connected on circular saw one side, described circular saw and concentric being socketed on described connecting rod of little chain drum, the other end of described connecting rod is connected with described elastic positioning device, described elastic positioning device is connected in described support rod body, on elastic positioning device, there is a rectangular channel, the top of described rectangular channel is connected with a spring, described spring is along flexible on the length direction of rectangular channel, the other end of described spring is fixedly connected with described connecting rod, described connecting rod is perpendicular to the flexible direction of described spring, described little chain drum is parallel with chain drum, between described little chain drum and chain drum, by chain, be connected,
Described fixed mechanism is the spine of at least one that is positioned at support rod body top.
Further, described fixed mechanism or a fixed claw, described fixed claw lower head has at least one sharp thorn, and the afterbody of described fixed claw is fixedly connected in described support rod body.
Further, the angle between spine and support rod body is less than 45 °
Advantage and the good effect that the utlity model has are: the utility model, by chain drive, is used the mode of rotating easily power to be passed to circular saw, has solved greatly gardener's physical consumption; In addition, the utility model is fixed the position between the top of support rod body and branch to be cut by fixed structure, thereby for cutting mechanism provides a good fulcrum, further reaches the object of laborsaving and efficient sawed-off branch; Elastic positioning device in cutting mechanism has guaranteed that circular saw also has a downward motion in the process of cutting branch, therefore can between support rod body and branch, the motionless situation in position be issued to the object that cuts off branch.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment
Fig. 2 is the vertical view of the present embodiment cutting mechanism
In figure:
1, support rod body 2, chain drum 3, swinging handle
4, central shaft 5, chain 6, connecting rod
7, circular saw 8, chainlet dish 9, elastic positioning device
10, rectangular channel 11, spring 12, spine
Embodiment
As shown in Figure 1, 2, the utility model provides a kind of rock type branch saw, comprise support rod body 1, be positioned at support rod body 1 bottom power take-off mechanism, be positioned at cutting mechanism and the fixed mechanism on support rod body 1 top, between described power take-off mechanism and cutting mechanism by chain 5 transmissions;
Described power take-off mechanism is the chain drum 2 that a right flank has swinging handle 3, and the center of described chain drum 2 is movably connected in by a central shaft 4 on a sidewall of described support rod body 1 bottom, and described chain 5 is socketed on the outer of described chain drum 2;
Described cutting mechanism comprises elastic positioning device 9, connecting rod 6, circular saw 7 and the chainlet dish 8 that is fixedly connected on circular saw 7 one sides, described circular saw 7 and concentric being socketed on described connecting rod 6 of chainlet dish 8, the other end of described connecting rod 6 is connected with described elastic positioning device 9, described elastic positioning device 9 is connected in described support rod body 1, on elastic positioning device 9, there is a rectangular channel 10, the top of described rectangular channel 10 is connected with a spring 11, described spring 11 is along flexible on the length direction of rectangular channel 10, the other end of described spring 11 is fixedly connected with described connecting rod 6, described connecting rod 6 is perpendicular to the flexible direction of described spring 11, described chainlet dish 8 is parallel with chain drum 2, between described chainlet dish 8 and chain drum 2, by chain 5, be connected,
Described fixed mechanism is a sharp thorn 12 that is positioned at support rod body 1 top, and the angle between described spine 12 and support rod body 1 is 30 °.
The course of work of this example: the bottom of hand-held the present embodiment, branch top to be cut off is delivered to in support rod body 1 top, allow spine 12 and branch Surface Contact and oblique under firmly pull support rod body 1, now spine 12 penetrates the broken twigs to be cut inside, has reached the object of relative position between the fixed support body of rod 1 and branch;
Now, circular saw 7 is perpendicular to branch surface, and the sawtooth of circular saw 7 contacts with branch, and before branch is not yet cut off, the connecting rod 6 of circular saw 7 and the spring 11 between elastic positioning device 9 are in compressive state;
Rotate the swinging handle 3 on chain drum 2, chain drum 2 is rotated around central shaft 4, the amount of spin of chain drum 2 drives to chainlet Pan8Chu by chain 5, chainlet dish 8 drives circular saw 7 to rotate, circular saw 7 in rotation cuts off branch surface, and is constantly cut in the middle of branch, and now circular saw 7 moves downward along rectangular channel 10 under the effect of spring 11, and further cut branch until branch is cut off, thereby arrived the object of laborsaving cutting branch.
Support rod body 1 is fixed on branch by spine 12, is the fulcrum that circular saw 7 cutting branches provide, and gardener can rotate easily chain drum 2 and reach the object of cutting off branch, and the present embodiment is simple in structure, easy to operate, time saving and energy saving.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a rock type branch is sawed, it is characterized in that: comprise support rod body, be positioned at the power take-off mechanism of support rod body bottom, the cutting mechanism that is positioned at support rod body top and fixed mechanism, between described power take-off mechanism and cutting mechanism by chain drive;
Described power take-off mechanism is the chain drum that a side has swinging handle, and the center of described chain drum is movably connected in by a central shaft on a sidewall of described support rod body bottom, and described chain is socketed on the outer of described chain drum;
Described cutting mechanism comprises elastic positioning device, connecting rod, circular saw and the little chain drum that is fixedly connected on circular saw one side, described circular saw and concentric being socketed on described connecting rod of little chain drum, the other end of described connecting rod is connected with described elastic positioning device, described elastic positioning device is connected in described support rod body, on elastic positioning device, there is a rectangular channel, the top of described rectangular channel is connected with a spring, described spring is along flexible on the length direction of rectangular channel, the other end of described spring is fixedly connected with described connecting rod, described connecting rod is perpendicular to the flexible direction of described spring, described little chain drum is parallel with chain drum, between described little chain drum and chain drum, by chain, be connected,
Described fixed mechanism is the spine of at least one that is positioned at support rod body top.
2. rock type branch according to claim 1 is sawed, and it is characterized in that: described fixed mechanism or a fixed claw, and described fixed claw lower head has at least one sharp thorn, and the afterbody of described fixed claw is fixedly connected in described support rod body.
3. rock type branch saw according to claim 1 and 2, is characterized in that: the angle between described spine and support rod body is less than 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154731.7U CN203735131U (en) | 2014-04-01 | 2014-04-01 | Swaying tree branch saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154731.7U CN203735131U (en) | 2014-04-01 | 2014-04-01 | Swaying tree branch saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203735131U true CN203735131U (en) | 2014-07-30 |
Family
ID=51335022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154731.7U Expired - Lifetime CN203735131U (en) | 2014-04-01 | 2014-04-01 | Swaying tree branch saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203735131U (en) |
-
2014
- 2014-04-01 CN CN201420154731.7U patent/CN203735131U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200413 Address after: 1801, Haisong building, Tairan 9th Road, chegongmiao, Futian District, Shenzhen City, Guangdong Province Patentee after: Yu Wo Tian environmental development group Limited by Share Ltd. Address before: 300308 No. 40, east two road, Airport Free Trade Zone, Binhai New Area, Tianjin Patentee before: TIANJIN TIANBAO GARDENS AND ENVIRONMENTAL SANITATION DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |