CN205179859U - Prune and saw in high altitude - Google Patents
Prune and saw in high altitude Download PDFInfo
- Publication number
- CN205179859U CN205179859U CN201521034616.7U CN201521034616U CN205179859U CN 205179859 U CN205179859 U CN 205179859U CN 201521034616 U CN201521034616 U CN 201521034616U CN 205179859 U CN205179859 U CN 205179859U
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- CN
- China
- Prior art keywords
- driving lever
- action bars
- ratchet
- saw
- bearing
- 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 prune and saw in high altitude, including circular saw sword, bifurcation font driving lever and pawl, circular saw sword passes through dowel fixed connection with the ratchet, and circular saw sword and ratchet are fixed at the middle part of bearing pole, and the bearing pole passes through the bearing to be fixed between goat's horn Y -type dead lever, the top of bifurcation font driving lever is fixed at the both ends of bearing pole, bifurcation font driving lever and driving lever welded connection, spliced pole swing joint is passed through with the top of driving lever in the top of pawl, and the end of sour jujube melon is taken on the teeth of a cogwheel of ratchet, terminal and the bearing pole fixed connection of driving lever. This prune and saw in high altitude utilizes lever principle, through the rotation according to drawing the circular saw sword of second action bars realization, and then has realized that the saw cuts the function of pruning to install the ratchet on it, can make saw sword unidirectional rotating, increased the efficiency that the cutting was pruned, and whole saw simple structure, easily operation, portable is fit for using in various adverse circumstances.
Description
Technical field
The utility model relates to outdoor mechanical articles for use equipment technical field, is specially a kind of high-altitude trim saw.
Background technology
Gardener is when pruning the impurity setting this, and must use garden saw to prune, be present garden saw, function singleness.People are when operating with saw, and wishing can be more laborsaving, and the garden saw of prior art comprises saw blade and main body, and saw blade and main body are connected by screw, and saw blade and main body angle are between 120 degree to 150 degree; Be provided with handle at body ends, but this kind of saw is not convenient for people to operation, and in the process of saw, still can consumes a large amount of muscle power, be easy to for a long time cause arm to be ached.
Market also exists and much utilizes power-actuated electric motor saw, electric motor saw is very laborsaving, but, in prior art, electric circular saw is made up of handle, saw blade, arranges the motor driving saw blade to rotate, directly hold handle during use in handle, but this electric motor saw is only applicable to having the place of electricity to use, can not operate in gardens, remote mountains, therefore, we are badly in need of designing a kind of saw and solve such problem.
Utility model content
The purpose of this utility model is to provide a kind of high-altitude trim saw, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of high-altitude trim saw, comprise the first action bars, dead lever, circular saw cutter, bifurcation font driving lever and ratchet, described first action bars is flexibly connected by the joint pin being provided with bearing with the second action bars, second action bars is flexibly connected by the joint pin being provided with bearing with connecting rod again, connecting rod is flexibly connected by the joint pin being provided with bearing with the end of bifurcation font driving lever again, described circular saw cutter is fixedly connected with by key pin with ratchet, circular saw cutter and ratchet are fixed on the middle part of bearing rod, bearing rod is fixed between goat's horn fork-shaped dead lever by bearing, goat's horn fork-shaped dead lever and the first action bars are welded to connect, the top of described bifurcation font driving lever is fixed on the two ends of bearing rod, bifurcation font driving lever and driving lever are welded to connect, the top of described ratchet is flexibly connected by joint pin with the top of driving lever, the end of ratchet rides on the gear teeth of ratchet, the end of driving lever is fixedly connected with bearing rod, described dead lever and goat's horn fork-shaped dead lever are welded to connect.
Preferably, described second action bars top is greater than the beeline of the second action bars top to the second action bars and connecting rod junction to the beeline of the second action bars and the first action bars junction.
Preferably, the length of described second action bars is greater than the length of bifurcation font driving lever, and the outer cover of the second action bars has Anti-slip cover.
Preferably, the length of described connecting rod is less than the length of the first action bars.
Compared with prior art, the beneficial effects of the utility model are: this high-altitude trim saw utilizes lever principle, by by the rotation of drawing the second action bars to realize circular saw cutter, and then achieve the function that saw cutting prunes, and it has been installed ratchet, saw cutter one-directional rotation can be made, add the efficiency that cutting is pruned, and whole saw structure is simple, is easy to operation, be easy to carry, be adapted at using in various adverse circumstances.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model ratchet;
Fig. 3 is the structural representation of the utility model ratchet and circular saw cutter.
In figure: 1, the second action bars, 2, bearing, the 3, first action bars, 4, dead lever, 5, ratchet, 6, circular saw cutter, 7, bifurcation font driving lever, 8, connecting rod, 9, driving lever, 10, ratchet, 11, goat's horn fork-shaped dead lever, 12, bearing rod.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of high-altitude trim saw, comprise the first action bars 3, dead lever 4, circular saw cutter 6, bifurcation font driving lever 7 and ratchet 10, first action bars 3 is flexibly connected by the joint pin being provided with bearing 2 with the second action bars 1, second action bars 1 is flexibly connected by the joint pin being provided with bearing 2 with connecting rod 8 again, connecting rod 8 is flexibly connected by the joint pin being provided with bearing 2 with the end of bifurcation font driving lever 7 again, circular saw cutter 6 is fixedly connected with by key pin with ratchet 5, circular saw cutter 6 and ratchet 5 are fixed on the middle part of bearing rod 12, bearing rod 12 is fixed between goat's horn fork-shaped dead lever 11 by bearing 2, goat's horn fork-shaped dead lever 11 and the first action bars 3 are welded to connect, the top of bifurcation font driving lever 7 is fixed on the two ends of bearing rod 12, bifurcation font driving lever 7 and driving lever 9 are welded to connect, the top of ratchet 10 is flexibly connected by joint pin with the top of driving lever 9, the end of ratchet 10 rides on the gear teeth of ratchet 5, the end of driving lever 9 is fixedly connected with bearing rod 12, dead lever 4 and goat's horn fork-shaped dead lever 11 are welded to connect, second action bars 1 top is greater than the second action bars 1 top to the beeline of the second action bars 1 with connecting rod 8 junction to the beeline of the second action bars 1 and the first action bars 3 junction, the length of the second action bars 1 is greater than the length of bifurcation font driving lever 7, and the outer cover of the second action bars 1 has Anti-slip cover, the length of connecting rod 8 is less than the length of the first action bars 3.
Operation principle: during use, this saw is fixed on by dead lever 4 on the branch needing cutting to prune, then the second action bars 1 is pressed, second action bars 1 drivening rod 8 moves downward, and then drive bifurcation font driving lever 7 to move downward, driving lever 9 is and then motion also, driving lever 9 moves with ratchet 10, and then drive ratchet 5 to move, ratchet 5 drives circular saw cutter 6 to rotate, branch is pruned, then the second action bars 1 is upwards being pushed away, second action bars 1 drivening rod 8 moves upward, and then drive bifurcation font driving lever 7 to move upward, driving lever 9 is and then motion also, driving lever 9 moves with ratchet 10, ratchet 10 can not push ratchet 5 and rotate, but move in adjacent hook tooth roller seating space, go round and begin again like this and achieve the one-directional rotation of circular saw cutter 6.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and improvement design thereof and replace or change, all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a high-altitude trim saw, comprise the first action bars (3), dead lever (4), circular saw cutter (6), bifurcation font driving lever (7) and ratchet (10), it is characterized in that: described first action bars (3) is flexibly connected by the joint pin being provided with bearing (2) with the second action bars (1), second action bars (1) is flexibly connected by the joint pin being provided with bearing (2) with connecting rod (8) again, connecting rod (8) is flexibly connected by the joint pin being provided with bearing (2) with the end of bifurcation font driving lever (7) again, described circular saw cutter (6) is fixedly connected with by key pin with ratchet (5), circular saw cutter (6) and ratchet (5) are fixed on the middle part of bearing rod (12), bearing rod (12) is fixed between goat's horn fork-shaped dead lever (11) by bearing (2), goat's horn fork-shaped dead lever (11) and the first action bars (3) are welded to connect, the top of described bifurcation font driving lever (7) is fixed on the two ends of bearing rod (12), bifurcation font driving lever (7) and driving lever (9) are welded to connect, the top of described ratchet (10) is flexibly connected by joint pin with the top of driving lever (9), the end of ratchet (10) rides on the gear teeth of ratchet (5), the end of driving lever (9) is fixedly connected with bearing rod (12), described dead lever (4) and goat's horn fork-shaped dead lever (11) are welded to connect.
2. a kind of high-altitude according to claim 1 trim saw, is characterized in that: described second action bars (1) top is greater than the second action bars (1) top to the beeline of the second action bars (1) with connecting rod (8) junction to the beeline of the second action bars (1) and the first action bars (3) junction.
3. a kind of high-altitude according to claim 1 trim saw, is characterized in that: the length of described second action bars (1) is greater than the length of bifurcation font driving lever (7), and the outer cover of the second action bars (1) has Anti-slip cover.
4. a kind of high-altitude according to claim 1 trim saw, is characterized in that: the length of described connecting rod (8) is less than the length of the first action bars (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034616.7U CN205179859U (en) | 2015-12-09 | 2015-12-09 | Prune and saw in high altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034616.7U CN205179859U (en) | 2015-12-09 | 2015-12-09 | Prune and saw in high altitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205179859U true CN205179859U (en) | 2016-04-27 |
Family
ID=55772924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521034616.7U Expired - Fee Related CN205179859U (en) | 2015-12-09 | 2015-12-09 | Prune and saw in high altitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205179859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359854A (en) * | 2015-12-09 | 2016-03-02 | 王本 | Aloft pruning saw |
-
2015
- 2015-12-09 CN CN201521034616.7U patent/CN205179859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359854A (en) * | 2015-12-09 | 2016-03-02 | 王本 | Aloft pruning saw |
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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: 20160427 Termination date: 20161209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |