CN209845763U - A trees high altitude beta pruning device for forestry field - Google Patents
A trees high altitude beta pruning device for forestry field Download PDFInfo
- Publication number
- CN209845763U CN209845763U CN201920522093.2U CN201920522093U CN209845763U CN 209845763 U CN209845763 U CN 209845763U CN 201920522093 U CN201920522093 U CN 201920522093U CN 209845763 U CN209845763 U CN 209845763U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- sleeve
- cutter
- support body
- pruning device
- 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
A trees high altitude beta pruning device for forestry field. At present, forestry workers use common saw blades or scissors to prune, and in the pruning process, can directly cut off with the scissors to thinner branches, can subtract to thicker branch with very big strength, can cause very big damage to the cutting edge department of scissors moreover, shortens life. A trees high altitude beta pruning device for forestry field, its constitution includes: sleeve (1), pull rod (2) and auxiliary frame (3), the sleeve is columnar order hollow structure, the pull rod inserts the sleeve in, the bottom of pull rod is connected with baffle (4) through helicitic texture, the top vertical fixation of pull rod has cutter mounting bracket (5), mounting panel (6) on the cutter mounting bracket pass through bolt assembly (7) and cutter (8) fixed connection, the cutter is the sawtooth structure, is provided with spring (9) between sleeve and the cutter mounting bracket. The utility model discloses be applied to the forestry field.
Description
The technical field is as follows:
the utility model relates to a trees high altitude beta pruning device for forestry field.
Background art:
in the process of tree growth, new branches and leaves can continuously grow, some trees have to prune the branches and leaves at the bottom layer, too many branches and leaves of the trees consume a lot of nutrients, redundant branches are pruned, the consumption is reduced, and the tree trunk growth is facilitated. In addition, some ornamental trees need to be pruned partial branches for beauty and maintenance, and as the trees are longer and higher, the branches needing to be pruned are difficult to reach by hands and can be finished by tools. At present, forestry workers use common saw blades or scissors to prune, and in the pruning process, can directly cut off with the scissors to thinner branches, can subtract to thicker branch with very big strength, can cause very big damage to the cutting edge department of scissors moreover, shortens life. And when the branch of trees is higher, need climb tools such as ladder and carry out work, it is inconvenient to operate, possesses certain danger moreover for forestry workman's work efficiency is lower.
The invention content is as follows:
the utility model aims at providing a trees high altitude beta pruning device for forestry field.
The above purpose is realized by the following technical scheme:
a trees high altitude beta pruning device for forestry field, its constitution includes: the novel tool comprises a sleeve, a pull rod and an auxiliary frame, wherein the sleeve is of a cylindrical hollow structure, the pull rod is inserted into the sleeve, the bottom of the pull rod is connected with a baffle through a threaded structure, a tool mounting frame is vertically fixed to the top of the pull rod, a mounting plate on the tool mounting frame is fixedly connected with a tool through a bolt assembly, the tool is of a sawtooth structure, a spring is arranged between the sleeve and the tool mounting frame, the spring is sleeved on a rod face of the pull rod, an anti-skidding sleeve is sleeved on the rod face of the pull rod, limiting rods are vertically fixed to two sides of a cylinder face of the sleeve, and the limiting rods are connected with the auxiliary frame.
A trees high altitude beta pruning device for forestry field, the auxiliary frame be L type structure, the auxiliary frame constitute by horizontal support body, vertical support body and crossbeam, the horizontal support body on seted up the spout, the spout in insert have the gag lever post, two vertical support body between the welding have the crossbeam, horizontal support body with vertical support body structure as an organic whole.
A trees high altitude beta pruning device for forestry field, the parallel welding in below of horizontal support body have two otic placodes, two the otic placode between rotate and be connected with supplementary pull rod, the partial club face of supplementary pull rod be the structure of buckling.
The utility model has the advantages that:
1. the utility model discloses simple structure, convenient operation when pruning eminence branch, need not use the instrument of ascending a height, can let the operator at the branch of subaerial pruning eminence, saves the cost, and intensity of labour is little, and production efficiency is high.
The utility model sets the tree branch to be pruned between the vertical frame body of the cutter and the auxiliary frame when in use, then hold the barrel surface of the sleeve with one hand, the diameter of the sleeve is about 5cm, the rod surface of the auxiliary pull rod is held with the other hand, when holding the auxiliary pull rod, the sleeve and the auxiliary pull rod are held with the left hand or the right hand, when the auxiliary pull rod uses the ear plate as the center of a circle, when rotating the auxiliary pull rod, the auxiliary pull rod can pull the auxiliary frame to move through the ear plate, because the limiting rod on the sleeve is inserted into the chute on the limiting frame, through the action of the limiting rod, the auxiliary frame can slide for a certain distance, at this time, the tree branch to be pruned can be fixed between the vertical frame body on the auxiliary frame and the cutter, after the tree branch to be pruned is fixed, the anti-skid sleeve and the auxiliary pull sleeve are held with one, when the pull rod is pulled, the spring is sleeved on the pull rod, so that a cutter on the cutter mounting frame can reciprocate to vertically saw off the to-be-trimmed cutter, and the task is completed.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a top view of the sleeve.
Fig. 3 is a top view of the tool mounting bracket.
Fig. 4 is a schematic structural view of the auxiliary frame.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a left side view of fig. 4.
Fig. 7 is a schematic use diagram of fig. 1.
In the figure: 1. the device comprises a sleeve, 2, a pull rod, 3, an auxiliary frame, 4, a baffle plate, 5, a cutter mounting frame, 6, a mounting plate, 7, a bolt assembly, 8, a cutter, 9, a spring, 10, an anti-skidding sleeve, 11, a limiting rod, 12, a sliding groove, 13, an ear plate, 14, an auxiliary pull rod, 3-1, a horizontal frame body, 3-2, a vertical frame body, 3-3 and a cross beam.
The specific implementation mode is as follows:
example 1:
a trees high altitude beta pruning device for forestry field, its constitution includes: the novel tool comprises a sleeve 1, a pull rod 2 and an auxiliary frame 3, wherein the sleeve is of a cylindrical hollow structure, the pull rod is inserted into the sleeve, the bottom of the pull rod is connected with a baffle 4 through a threaded structure, a tool mounting frame 5 is vertically fixed at the top of the pull rod, a mounting plate 6 on the tool mounting frame is fixedly connected with a tool 8 through a bolt assembly 7, the tool is of a sawtooth structure, a spring 9 is arranged between the sleeve and the tool mounting frame, the spring is sleeved on a rod surface of the pull rod, an anti-skid sleeve 10 is sleeved on the rod surface of the pull rod, limiting rods 11 are vertically fixed on two sides of a cylinder surface of the sleeve, and the limiting rods are connected with the auxiliary frame.
Example 2:
according to embodiment 1, the tree high-altitude pruning device for the forestry field is characterized in that the auxiliary frame is of an L-shaped structure and comprises a horizontal frame body 3-1, a vertical frame body 3-2 and a cross beam 3-3, a sliding groove 12 is formed in the horizontal frame body, the limiting rod is inserted into the sliding groove, the cross beam is welded between the two vertical frame bodies, and the horizontal frame body and the vertical frame bodies are of an integral structure.
Example 3:
according to the tree high-altitude pruning device used in the forestry field in the embodiment 1 or 2, two lug plates 13 are welded below the horizontal frame body in parallel, an auxiliary pull rod 14 is rotatably connected between the two lug plates, and part of the rod surface of the auxiliary pull rod is of a bending structure.
Claims (3)
1. A trees high altitude beta pruning device for forestry field, its constitution includes: sleeve, pull rod and auxiliary frame, characterized by: the sleeve is of a cylindrical hollow structure, the pull rod is inserted into the sleeve, the bottom of the pull rod is connected with a baffle through a threaded structure, a cutter mounting frame is vertically fixed to the top of the pull rod, a mounting plate on the cutter mounting frame is fixedly connected with a cutter through a bolt assembly, the cutter is of a sawtooth structure, a spring is arranged between the sleeve and the cutter mounting frame and sleeved on a rod face of the pull rod, an anti-skidding sleeve is sleeved on the rod face of the pull rod, limiting rods are vertically fixed to two sides of a cylinder face of the sleeve, and the limiting rods are connected with the auxiliary frame.
2. The tree high-altitude pruning device for the forestry field as claimed in claim 1, wherein: the auxiliary frame be L type structure, the auxiliary frame constitute by horizontal support body, vertical support body and crossbeam, the horizontal support body on seted up the spout, the spout in insert have the gag lever post, two vertical support body between the welding have the crossbeam, the horizontal support body with vertical support body structure as an organic whole.
3. The tree high-altitude pruning device for the forestry field as claimed in claim 2, wherein: the parallel welding in below of horizontal support body have two otic placodes, two the otic placode between rotate and be connected with the auxiliary pull rod, the partial club face of auxiliary pull rod be the structure of buckling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522093.2U CN209845763U (en) | 2019-04-17 | 2019-04-17 | A trees high altitude beta pruning device for forestry field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522093.2U CN209845763U (en) | 2019-04-17 | 2019-04-17 | A trees high altitude beta pruning device for forestry field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209845763U true CN209845763U (en) | 2019-12-27 |
Family
ID=68937986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920522093.2U Expired - Fee Related CN209845763U (en) | 2019-04-17 | 2019-04-17 | A trees high altitude beta pruning device for forestry field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209845763U (en) |
-
2019
- 2019-04-17 CN CN201920522093.2U patent/CN209845763U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |