CN204653089U - A kind of tree pruner of garden - Google Patents
A kind of tree pruner of garden Download PDFInfo
- Publication number
- CN204653089U CN204653089U CN201520136996.9U CN201520136996U CN204653089U CN 204653089 U CN204653089 U CN 204653089U CN 201520136996 U CN201520136996 U CN 201520136996U CN 204653089 U CN204653089 U CN 204653089U
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- CN
- China
- Prior art keywords
- knife
- bar
- briquetting
- slide bar
- holding 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 - Fee Related
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Abstract
The utility model discloses a kind of tree pruner of garden, comprise dead knife and rotating knife, the end of described dead knife connects a holding rod, described dead knife is flexibly connected by a bearing pin with between rotating knife, the knife bar lateral surface of rotating knife is provided with a briquetting, described briquetting shape triangular in shape, the inclined edge surfaces of briquetting and the knife bar of rotating knife are fitted, the lower end of described briquetting is provided with a connecting rod, laterally a slide bar is provided with perpendicular to connecting rod, the ending vertical of described slide bar is provided with a pull bar in slide bar, parallel to each other between described pull bar and holding rod, the knife bar medial surface of described rotating knife is provided with the first spring, described holding rod one side just offers slide bar described in a chute to the side longitudinal direction of slide bar and is just provided with a slide block to this runner position.The utility model structure is simple, and the limb being mainly used in high position is pruned, more laborsaving during use, utilizes pulling force to prune, and reduce the pressure of arm, operating efficiency is high, uses safer.
Description
Technical field
The utility model relates to a kind of tree pruner of garden.
Background technology
When gardens pruning limb, the limb at high position place can be run into, at this moment, use general trimming tool then can not meet this situation, now, operator will utilize ladder or support to obtain enough cutting ranges, this mode is not only dangerous, and efficiency reduces.
The patent No. " 201220631852.7 ", the utility model patent of patent " a kind of tree pruner of garden " by name, though the limb that can solve high position place is pruned, but in use, arm must hold whole cutter, but also needs firmly that rotating knife is drop-down, and this mode obviously can not work long hours, operating efficiency is not high yet, therefore also has a lot of weak point.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of limb being mainly used in high position and prunes, more laborsaving during use, and utilize pulling force to prune, reduce the pressure of arm, operating efficiency is high, uses safer tree pruner of garden.
The utility model is achieved through the following technical solutions: a kind of tree pruner of garden, comprise dead knife and rotating knife, the end of described dead knife connects a holding rod, described dead knife is flexibly connected by a bearing pin with between rotating knife, the knife bar lateral surface of rotating knife is provided with a briquetting, described briquetting shape triangular in shape, the inclined edge surfaces of briquetting and the knife bar of rotating knife are fitted, the lower end of described briquetting is provided with a connecting rod, laterally a slide bar is provided with perpendicular to connecting rod, the ending vertical of described slide bar is provided with a pull bar in slide bar, parallel to each other between described pull bar and holding rod, the knife bar medial surface of described rotating knife is provided with the first spring, described first spring one end is fixedly connected with knife bar medial surface, the other end of the first spring is fixedly connected with the side of holding rod, described holding rod one side just offers slide bar described in a chute to the side longitudinal direction of slide bar and is just provided with a slide block to this runner position.
As preferred technical scheme, described slide block is in " T " font, and be provided with the second spring in the lower end chute of described slide block, the described lower end of the second spring is fixedly connected with the bottom surface of chute.
As preferred technical scheme, the top rear of described dead knife is provided with an auxiliary blade, orthogonal between described auxiliary blade and dead knife, and the blade of described auxiliary blade down.
As preferred technical scheme, the end of described auxiliary blade is provided with a hook part, and the end of described holding rod and pull bar is all provided with an anti-slip rubber cover.
The beneficial effects of the utility model are: the utility model structure is simple, and the limb being mainly used in high position is pruned, more laborsaving during use, utilizes pulling force to prune, and reduce the pressure of arm, operating efficiency is high, uses safer.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
all features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1, a kind of tree pruner of garden of the present utility model, comprise dead knife 8 and rotating knife 9, the end of described dead knife 8 connects a holding rod 1, described dead knife 8 is flexibly connected by a bearing pin with between rotating knife 9, the knife bar lateral surface of rotating knife 9 is provided with a briquetting 6, described briquetting 6 shape triangular in shape, the inclined edge surfaces of briquetting 6 and the knife bar of rotating knife 9 are fitted, the lower end of described briquetting 6 is provided with a connecting rod 5, laterally a slide bar 7 is provided with perpendicular to connecting rod 5, the ending vertical of described slide bar 7 is provided with a pull bar 2 in slide bar 7, parallel to each other between described pull bar 2 and holding rod 1, the knife bar medial surface of described rotating knife 9 is provided with the first spring 12, described first spring 12 one end is fixedly connected with knife bar medial surface, the other end of the first spring 12 is fixedly connected with the side of holding rod 1, described holding rod 1 one side just offers slide bar 7 described in a chute 4 to the side longitudinal direction of slide bar 7 and is just provided with a slide block to this chute 4 position.
As preferred embodiment, slide block is in " T " font, and be provided with the second spring 3 in the lower end chute of described slide block, the lower end of described second spring 3 is fixedly connected with the bottom surface of chute.
As preferred embodiment, the top rear of dead knife is provided with an auxiliary blade 11, orthogonal between described auxiliary blade 11 and dead knife 8, and the blade of described auxiliary blade 11 down.
As preferred embodiment, the end of auxiliary blade 11 is provided with a hook part 10, and the end of described holding rod 1 and pull bar 2 is all provided with an anti-slip rubber cover.
During use, the auxiliary blade of dead knife upper end is hung on limb, then drop-down pull bar, briquetting declines, and slide block is slide downward in chute, and briquetting presses down the knife bar of rotating knife, make pressing between dead knife and rotating knife, and then pressing limb, when pruning, the weight of whole cutter utilizes auxiliary blade to be hung on limb, complete pruning, more laborsaving, arm only needs to utilize the weight of human body drop-down, more laborsaving.
The beneficial effects of the utility model are: the utility model structure is simple, and the limb being mainly used in high position is pruned, more laborsaving during use, utilizes pulling force to prune, and reduce the pressure of arm, operating efficiency is high, uses safer.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. a tree pruner of garden, it is characterized in that: comprise dead knife and rotating knife, the end of described dead knife connects a holding rod, described dead knife is flexibly connected by a bearing pin with between rotating knife, the knife bar lateral surface of rotating knife is provided with a briquetting, described briquetting shape triangular in shape, the inclined edge surfaces of briquetting and the knife bar of rotating knife are fitted, the lower end of described briquetting is provided with a connecting rod, laterally a slide bar is provided with perpendicular to connecting rod, the ending vertical of described slide bar is provided with a pull bar in slide bar, parallel to each other between described pull bar and holding rod, the knife bar medial surface of described rotating knife is provided with the first spring, described first spring one end is fixedly connected with knife bar medial surface, the other end of the first spring is fixedly connected with the side of holding rod, described holding rod one side just offers slide bar described in a chute to the side longitudinal direction of slide bar and is just provided with a slide block to this runner position.
2. tree pruner of garden according to claim 1, is characterized in that: described slide block is in " T " font, and be provided with the second spring in the lower end chute of described slide block, the described lower end of the second spring is fixedly connected with the bottom surface of chute.
3. tree pruner of garden according to claim 1, is characterized in that: the top rear of described dead knife is provided with an auxiliary blade, orthogonal between described auxiliary blade and dead knife, and the blade of described auxiliary blade down.
4. tree pruner of garden according to claim 3, is characterized in that: the end of described auxiliary blade is provided with a hook part, and the end of described holding rod and pull bar is all provided with an anti-slip rubber cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136996.9U CN204653089U (en) | 2015-03-11 | 2015-03-11 | A kind of tree pruner of garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136996.9U CN204653089U (en) | 2015-03-11 | 2015-03-11 | A kind of tree pruner of garden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204653089U true CN204653089U (en) | 2015-09-23 |
Family
ID=54123546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520136996.9U Expired - Fee Related CN204653089U (en) | 2015-03-11 | 2015-03-11 | A kind of tree pruner of garden |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204653089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066512A (en) * | 2019-12-27 | 2020-04-28 | 鲍光彪 | Gardens maintenance trimming means |
-
2015
- 2015-03-11 CN CN201520136996.9U patent/CN204653089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066512A (en) * | 2019-12-27 | 2020-04-28 | 鲍光彪 | Gardens maintenance trimming means |
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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: 20150923 Termination date: 20170311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |