CN203057918U - Tree pruning shovel for forestry - Google Patents
Tree pruning shovel for forestry Download PDFInfo
- Publication number
- CN203057918U CN203057918U CN 201320070926 CN201320070926U CN203057918U CN 203057918 U CN203057918 U CN 203057918U CN 201320070926 CN201320070926 CN 201320070926 CN 201320070926 U CN201320070926 U CN 201320070926U CN 203057918 U CN203057918 U CN 203057918U
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- shovel
- connecting rod
- handle
- adjusting screw
- rod
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Abstract
The utility model belongs to the technical field of tools for forestry, and particularly relates to a tree pruning shovel for forestry. The tree pruning shovel comprises a shovel head in an inverted trapezoid shape, a connecting rod, an adjusting screw rod, a loop bar and a handle, wherein a shovel head handle is arranged at the small end of the shovel head, an arc-shaped blade is arranged at the big end of the shovel head, and a plurality of sawteeth are arranged on two sides of the shovel head respectively; a first end of the connecting rod is fixedly connected with the shovel head handle, and a threaded hole extending in an axial direction is formed in a second end of the connecting rod; the adjusting screw rod comprises a connecting end, an adjusting end and a ring-shaped bulge arranged at the connecting position of the connecting end and the adjusting end, an external thread is formed at the adjusting end, and the adjusting end extends into the threaded hole to be in threaded connection with the connecting rod; the loop bar is provided with a stepped hole extending in the axial direction, the adjusting screw rod and the connecting rod extend into a big hole of the stepped hole, and the connecting end of the adjusting screw rod penetrates through a small hole of the stepped hole and extends out the loop bar; and the handle is arranged at an end part of the loop bar and fixedly connected with the connecting end. The tree pruning shovel solves the problem that the length of a pruning shovel provided in the prior art requires repeated adjustment when a branch to be pruned cannot be reached, and the pruning shovel cannot shovel off thicker branches.
Description
Technical field
The utility model belongs to the forestry technical field of tools, relates in particular to a kind of forestry trees pruning shovel.
Background technology
Afforestation can be administered to desertify and be ploughed, and the conservation of soil and water is checked winds and fixed drifting sand, and increases the soil water storage ability, can improve the ecological environment greatly, alleviates the loss of flood, plants trees to protecting global climate system and ecotope to play a positive role.
The trees in forest farm need to prune, pruning shovel, shrub and hedge trimmer and saw etc. all are common tools, for a kind of gardens pruning shovel that has designed a kind of as Chinese utility model patent CN201928696U easy to use, this pruning shovel comprises the shovel head of circular arc, the both sides of this shovel head are provided with the symmetrical arc shaped hook of band sword, an end and a shovel telescopic shovel handle of fixedlying connected, and the other end is provided with handle, can regulate the length of shovel handle during use, mainly there is following shortcoming in this pruning shovel:
1), when the shovel of find pruning can't get at the branch of eminence, need relay down the shovel of pruning, could adjust shovel length, adjust and could continue pruning afterwards, the discovery insufficient height also needs to repeat to put down adjustment;
2), can't the thicker branch of sliding trackle.
The utility model content
The purpose of this utility model is to provide a kind of forestry trees shovel of pruning, and the pruning shovel that being intended to solve prior art provides needs repeatedly to adjust the length of the shovel of pruning and the problem of can't sliding trackle thicker branch in the time of can't getting at the branch that will prune.
The utility model is achieved in that a kind of forestry trees pruning shovel, and described forestry trees are pruned to shovel and comprise:
The shovel head, it is trapezoidal that described shovel head roughly is inversion, and its small end is provided with a shovel handle, and big end is provided with curved blade, and the both sides of described shovel head are respectively equipped with some sawtooth;
Connecting rod, first end of described connecting rod is fixedlyed connected with a described shovel handle, and second end of described connecting rod is provided with the screwed hole that extends along axis direction;
Adjusting screw(rod), described adjusting screw(rod) comprises link and adjustable side, is provided with annular projection in the junction of described link and described adjustable side, and described adjustable side is provided with external screw thread, and described adjustable side is stretched in the screwed hole of described connecting rod and with it and is threaded;
Loop bar, described loop bar are provided with the shoulder hole that extends along its axis direction, and described adjusting screw(rod) and described connecting rod are arranged in the macropore of described shoulder hole, the end that the link of described adjusting screw(rod) passes the aperture of described shoulder hole and stretches out described loop bar;
Handle, described handle are arranged on described cover boom end and fixedly connected with the link of described adjusting screw(rod).
As a kind of improvement, described curved blade is the arc that caves inward.
As further improvement, described shovel head is set to split type with described connecting rod, first end of described connecting rod is provided with the axial hole that extends along its axis direction, its hole wall is provided with the sealing that extends along its length direction, a described shovel handle stretches in the described axial hole, first end of described connecting rod is provided with adapter sleeve, is used for a fastening described shovel handle.
The forestry trees that the utility model provides are pruned to shovel and comprise: roughly be and be inverted trapezoidal shovel head, its small end is provided with a shovel handle, and big end is provided with curved blade, and both sides are respectively equipped with some sawtooth; Connecting rod, first end of described connecting rod is fixedlyed connected with a described shovel handle, and second end of described connecting rod is provided with the screwed hole that extends along axis direction; Adjusting screw(rod), described adjusting screw(rod) comprises link and adjustable side, is provided with annular projection in the junction of described link and described adjustable side, and described adjustable side is provided with external screw thread, and described adjustable side is stretched in the screwed hole of described connecting rod and with it and is threaded; Loop bar, described loop bar are provided with the shoulder hole that extends along its axis direction, and described adjusting screw(rod) and described connecting rod are arranged in the macropore of described shoulder hole, the end that the link of described adjusting screw(rod) passes the aperture of described shoulder hole and stretches out described loop bar; Handle, described handle are arranged on described cover boom end and fixedly connected with the link of described adjusting screw(rod); When needing to regulate the length of forestry trees pruning shovel, rotating handles, can from loop bar, screw out connecting rod, regulate its length again and need not to regain to prune to shovel, the sidepiece of shovel head is respectively equipped with some sawtooth, when running into thicker branch, can be sawed-off with sawtooth, the pruning shovel that having solved prior art provides needs repeatedly to adjust the length of the shovel of pruning and the problem of can't sliding trackle thicker branch in the time of can't getting at the branch that will prune.
Description of drawings
Fig. 1 is the prune cutaway views of shovel of the forestry trees that provide of the utility model;
Fig. 2 is the prune assembling exploded views of shovel of the forestry trees that provide of the utility model;
Wherein, 1, the shovel head, 11, a shovel handle, 12, curved blade, 13, sawtooth, 2, connecting rod, 21, screwed hole, 22, sealing, 3, adapter sleeve, 4, adjusting screw(rod), 41, link, 42, the adjustable side, 43, annular projection, 5, loop bar, 51, shoulder hole, 6, handle.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The structural representation that the forestry trees that Fig. 1, Fig. 2 show the utility model to be provided are pruned and shovel, wherein, the cutaway view that the forestry trees that Fig. 1 shows the utility model to be provided are pruned and shovel; The assembling exploded view that the forestry trees that Fig. 2 shows the utility model to be provided are pruned and shovel.
As seen from Figure 1, Figure 2, this forestry trees shovel of pruning comprises: shovel 1, and it is trapezoidal that this shovel 1 roughly is inversion, its small end is provided with a shovel handle 11, and big end is provided with curved blade 12, in the utility model, curved blade 12 arc for caving inward, the both sides of this shovel 1 are respectively equipped with some sawtooth 13; Connecting rod 2, first end of this connecting rod 2 is fixedlyed connected with a shovel handle 11, and these connecting rod 2 second ends are provided with the screwed hole 21 that extends along its axis direction; Adjusting screw(rod) 4, this adjusting screw(rod) 4 comprises link 41, the adjustable side 42 of fixedlying connected with link 41, this adjustable side 42 is provided with external screw thread, and the annular projection 43 that is arranged on link 41 and 42 junctions, adjustable side, the adjustable side 42 of this adjusting screw(rod) 4 is stretched in the screwed hole 21 of connecting rod 2, and is threaded with connecting rod 2; Loop bar 5, this loop bar 5 are provided with the shoulder hole 51 that extends along its axis direction, and adjusting screw(rod) 4 and the connecting rod 2 that is threaded with it stretch in the macropore of this shoulder hole 51, and the link 41 of adjusting screw(rod) 4 passes the aperture of shoulder hole 51, stretches out this loop bar 5; Handle 6, this handle 6 are arranged on the end of loop bar 5 and fixedly connected with link 41.
The forestry trees are pruned and shovel when needing to regulate length, rotating handles, can from loop bar, screw out connecting rod, regulate its length again and need not to regain to prune to shovel, the sidepiece of shovel head is respectively equipped with some sawtooth, when running into thicker branch, can be sawed-off with sawtooth, the pruning shovel that having solved prior art provides needs repeatedly to adjust the length of the shovel of pruning and the problem of can't sliding trackle thicker branch in the time of can't getting at the branch that will prune.
In the utility model, shovel 1 is set to split type with connecting rod 2, first end of this connecting rod 2 is provided with the axial hole that extends along its axis direction, and the hole wall of this axial hole is provided with the sealing 22 that extends along its length direction, and a shovel handle 11 stretches in the axial hole of connecting rod 2 first ends; First end of this connecting rod 2 is provided with adapter sleeve 3, is used for a fastening shovel handle 11; Can change shovel 1 easily.
The forestry trees are pruned to shovel and comprise: roughly be and be inverted trapezoidal shovel head, its small end is provided with a shovel handle, and big end is provided with curved blade, and both sides are respectively equipped with some sawtooth; Connecting rod, first end of this connecting rod is fixedlyed connected with a shovel handle, and this connecting rod second end is provided with the screwed hole that extends along its axis direction; Adjusting screw(rod), this adjusting screw(rod) comprises link, the adjustable side of fixedlying connected with link, this adjustable side is provided with external screw thread, and the annular projection that is arranged on the junction of link and adjustable side, the adjustable side of this adjusting screw(rod) is stretched in the screwed hole, and is threaded with connecting rod; Loop bar, this loop bar are provided with the shoulder hole that extends along its axis direction, and adjusting screw(rod) and the connecting rod that is threaded with it stretch in the macropore of this shoulder hole, and the link of adjusting screw(rod) passes the aperture of shoulder hole, stretches out loop bar; Handle, this handle are arranged on the end of loop bar and fixedly connected with link; Needing to regulate the forestry trees prunes when shoveling length, rotating handles, can from loop bar, screw out connecting rod, regulate its length again and need not to regain to prune to shovel, the sidepiece of shovel head is provided with sawtooth, when running into thicker paper slip, can be sawed-off with sawtooth, the pruning shovel that having solved prior art provides needs repeatedly to adjust the length of the shovel of pruning and the problem of can't sliding trackle thicker branch in the time of can't getting at the branch that will prune.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. forestry trees are pruned and shovel, and it is characterized in that, described forestry trees are pruned to shovel and comprise:
The shovel head, it is trapezoidal that described shovel head roughly is inversion, and its small end is provided with a shovel handle, and big end is provided with curved blade, and the both sides of described shovel head are respectively equipped with some sawtooth;
Connecting rod, first end of described connecting rod is fixedlyed connected with a described shovel handle, and second end of described connecting rod is provided with the screwed hole that extends along axis direction;
Adjusting screw(rod), described adjusting screw(rod) comprises link and adjustable side, is provided with annular projection in the junction of described link and described adjustable side, and described adjustable side is provided with external screw thread, and described adjustable side is stretched in the screwed hole of described connecting rod and with it and is threaded;
Loop bar, described loop bar are provided with the shoulder hole that extends along its axis direction, and described adjusting screw(rod) and described connecting rod are arranged in the macropore of described shoulder hole, the end that the link of described adjusting screw(rod) passes the aperture of described shoulder hole and stretches out described loop bar;
Handle, described handle are arranged on described cover boom end and fixedly connected with the link of described adjusting screw(rod).
2. forestry trees according to claim 1 are pruned to shovel and comprise that it is characterized in that, described curved blade is the arc that concaves.
3. forestry trees according to claim 1 and 2 are pruned to shovel and comprise, it is characterized in that, described shovel head is set to split type with described connecting rod, first end of described connecting rod is provided with the axial hole that extends along its axis direction, its hole wall is provided with the sealing that extends along its length direction, a described shovel handle stretches in the described axial hole, and first end of described connecting rod is provided with adapter sleeve, is used for a fastening described shovel handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070926 CN203057918U (en) | 2013-02-07 | 2013-02-07 | Tree pruning shovel for forestry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070926 CN203057918U (en) | 2013-02-07 | 2013-02-07 | Tree pruning shovel for forestry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203057918U true CN203057918U (en) | 2013-07-17 |
Family
ID=48756756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070926 Expired - Fee Related CN203057918U (en) | 2013-02-07 | 2013-02-07 | Tree pruning shovel for forestry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203057918U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404381A (en) * | 2013-08-22 | 2013-11-27 | 昆山振天智能化设备有限公司 | Garden pruning shovel |
| CN103563657A (en) * | 2013-11-19 | 2014-02-12 | 国家电网公司 | Multifunctional branch pruning device with replaceable tool bit |
| CN105475005A (en) * | 2015-12-04 | 2016-04-13 | 国家电网公司 | Distributing line branch pruning tool |
| CN106171564A (en) * | 2016-07-28 | 2016-12-07 | 安庆蓝珊瑚生态农业科技有限公司 | A kind of full-automatic sago cycas tiller stripping machine |
| CN106171563A (en) * | 2016-07-28 | 2016-12-07 | 安庆蓝珊瑚生态农业科技有限公司 | A kind of packaged type sago cycas tiller cuts off equipment |
| CN106212068A (en) * | 2016-07-28 | 2016-12-14 | 安庆蓝珊瑚生态农业科技有限公司 | A kind of manual type sago cycas tiller separator |
| CN109392492A (en) * | 2018-12-12 | 2019-03-01 | 麻阳丰园生态果业有限公司 | Pruning device is used in a kind of portable Ecological Orchard fruit tree maintenance |
-
2013
- 2013-02-07 CN CN 201320070926 patent/CN203057918U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404381A (en) * | 2013-08-22 | 2013-11-27 | 昆山振天智能化设备有限公司 | Garden pruning shovel |
| CN103563657A (en) * | 2013-11-19 | 2014-02-12 | 国家电网公司 | Multifunctional branch pruning device with replaceable tool bit |
| CN103563657B (en) * | 2013-11-19 | 2015-05-13 | 国家电网公司 | Multifunctional branch pruning device with replaceable tool bit |
| CN105475005A (en) * | 2015-12-04 | 2016-04-13 | 国家电网公司 | Distributing line branch pruning tool |
| CN106171564A (en) * | 2016-07-28 | 2016-12-07 | 安庆蓝珊瑚生态农业科技有限公司 | A kind of full-automatic sago cycas tiller stripping machine |
| CN106171563A (en) * | 2016-07-28 | 2016-12-07 | 安庆蓝珊瑚生态农业科技有限公司 | A kind of packaged type sago cycas tiller cuts off equipment |
| CN106212068A (en) * | 2016-07-28 | 2016-12-14 | 安庆蓝珊瑚生态农业科技有限公司 | A kind of manual type sago cycas tiller separator |
| CN106212068B (en) * | 2016-07-28 | 2019-05-03 | 新昌县知行智能科技有限公司 | A kind of hand sago cycas tiller separator |
| CN106171563B (en) * | 2016-07-28 | 2019-05-10 | 新昌途山机械有限公司 | A kind of packaged type sago cycas tiller cuts off equipment |
| CN106171564B (en) * | 2016-07-28 | 2019-05-28 | 新昌途山机械有限公司 | A kind of full-automatic sago cycas tiller stripping machine |
| CN109392492A (en) * | 2018-12-12 | 2019-03-01 | 麻阳丰园生态果业有限公司 | Pruning device is used in a kind of portable Ecological Orchard fruit tree maintenance |
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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: 20130717 Termination date: 20150207 |
|
| EXPY | Termination of patent right or utility model |