CN217136269U - Carya illinoensis branch pulling tool - Google Patents
Carya illinoensis branch pulling tool Download PDFInfo
- Publication number
- CN217136269U CN217136269U CN202220381612.XU CN202220381612U CN217136269U CN 217136269 U CN217136269 U CN 217136269U CN 202220381612 U CN202220381612 U CN 202220381612U CN 217136269 U CN217136269 U CN 217136269U
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- China
- Prior art keywords
- pull rod
- hollow
- connecting pipe
- pecan
- pull
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model discloses a pecan branch pulling tool, which comprises a hook, a stay cord and a hollow pull rod, wherein the hook comprises an arc part and a hollow connecting pipe which are assembled by a plurality of fan-shaped blocks, and the fan-shaped block at the tail part of the arc part is connected with one end of the hollow connecting pipe; the other end of the hollow connecting pipe is movably connected with the hollow pull rod, an elastic device is fixedly connected to each two fan-shaped blocks, one end of the pull rope is fixed to the head of the arc piece, and the other end of the pull rope sequentially penetrates through the arc piece, the hollow connecting pipe and the hollow pull rod until the bottom of the hollow pull rod is exposed. Compared with the prior art, the utility model has the advantages of it is following: (1) reasonable structure, adopts the tool to draw branches, 1 mu of forest land can be completed by a single person in only 1 hour, and compared with the traditional branch drawing method, the operation time is greatly shortened. (2) Need not artifical climbing ladder, improved factor of safety. (3) The purpose of one rod for multiple purposes can be realized by adopting a magnetic connection mode of the pull rod and the hook.
Description
Technical Field
The utility model belongs to thin shell hickory nut field of planting, concretely relates to thin shell hickory nut instrument of drawing branches.
Background
When the existing carya illinoensis is used for branch pulling operation, a ladder needs to be erected below a branch to be pulled, an operator climbs the ladder to bind a rope on the branch, and then the operator descends the ladder to tighten the rope and then fixes the rope on a ground pile, so that the branch pulling operation of one branch can be completed. One tree needs to be subjected to branch pulling operation for several times, so that time and labor are wasted, and the safety is low. Through long-term observation and statistics, half a day is needed when a single person carries out branch pulling on one mu of apocarya (6-8 plants/mu) by adopting the branch pulling operation.
SUMMERY OF THE UTILITY MODEL
The technical problem is as follows: to the above-mentioned problem that exists among the prior art, the utility model aims to solve the technical problem that a thin shell hickory branch pulling tool that can be quick, laborsaving, safe is provided.
The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme as follows:
a pecan branch pulling tool comprises a hook, a pull rope and a hollow pull rod, wherein the hook comprises an arc part and a hollow connecting pipe, the arc part is formed by assembling a plurality of fan-shaped blocks, and the fan-shaped block positioned at the tail part of the arc part is connected with one end of the hollow connecting pipe; the other end of the hollow connecting pipe is movably connected with the hollow pull rod, an elastic device is fixedly connected to each two fan-shaped blocks, one end of the pull rope is fixed to the head of the arc piece, and the other end of the pull rope sequentially penetrates through the arc piece, the hollow connecting pipe and the hollow pull rod until the bottom of the hollow pull rod is exposed.
Preferably, the resilient means is a resilient tab mounted on the upper surface of the segment.
Preferably, the elastic device is fixedly installed between two adjacent segments, the elastic device is an elastic clamp, and a hole for a pull rope to pass through is formed in the elastic clamp.
In order to be suitable for branch pulling branches with different heights, the pull rod is a telescopic pull rod consisting of a plurality of sections of pull rods, and the telescopic parts of the two adjacent sections of pull rods are connected through a rotating handle.
In order to facilitate the pull rope to be taken out from the pull rod, through grooves are formed in each section of the pull rod and all the rotary handles.
In order to separate the pull rod from the hook and make the pull rod available for the next branch pulling operation, the other end of the hollow connecting pipe is connected with the pull rod through a magnet.
In order to prevent the branches from being scratched by the hooks, the hooks are wrapped with rubber sleeves.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following:
(1) reasonable structure, only one person can complete the branch pulling time per mu of forest land by adopting the tool, and compared with the traditional branch pulling method, the operation time is greatly shortened.
(2) Need not artifical climbing ladder, improved factor of safety.
(3) The purpose of one rod for multiple purposes can be realized by adopting a magnetic connection mode of the pull rod and the hook.
Drawings
Fig. 1 is a schematic structural view of the loose state of the hook of the present invention, the elastic device is an elastic piece, and the through groove of the pull rod is in an aligned shape;
FIG. 2 is a schematic structural view of the hook in a tightened state of the present invention, wherein the pull rod through grooves are staggered;
FIG. 3 is a cross-sectional view showing the tightened state of the hook of the present invention;
in the figure, 1-sector block, 2-hollow connecting pipe, 3-hollow pull rod, 4-elastic piece, 5-pull rope, 6-rotary handle, 7-magnet, 8-through groove and 10-rubber sleeve.
Detailed Description
The present invention will be further clarified by the following embodiments, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for explaining the present invention and are not used for limiting the scope of the present invention.
Example 1
As shown in fig. 1 to 3, a pecan branch pulling tool comprises a hook, a pull rope 5, a hollow pull rod 3 and a rubber sleeve 10; the hook comprises an arc part and a hollow connecting pipe 2, the arc part is formed by assembling a plurality of fan-shaped blocks 1, and the upper surface of each two fan-shaped blocks 1 is provided with an elastic sheet 4; the sector block 1 positioned at the tail part of the circular arc piece is connected with one end of a hollow connecting pipe 2.
The hollow pull rod 3 is a telescopic pull rod consisting of a plurality of sections of pull rods, and the telescopic parts of two adjacent sections of pull rods are connected through a rotating handle 6; through grooves 8 are arranged on each section of the pull rod and all the rotary handles 6.
The other end of the hollow connecting pipe 2 is connected with the uppermost section of the hollow pull rod 3 through a magnet 7.
One end of the pull rope 5 is fixed at the head of the arc part, and the other end of the pull rope sequentially penetrates through the arc part, the hollow connecting pipe 2 and the hollow pull rod 3 until the bottom of the hollow pull rod 3 is exposed.
When the device is used, the pull rod and the hollow connecting pipe 2 are firstly attracted together by the magnetic force, the pull rope 5 is locked by screwing the rotating handle 6, an operator holds the pull rod and hooks a branch to be pulled by the hook, after the branch is pulled to a required position, the operator pulls the pull rope 5 exposed out of the bottom of the pull rod, then unscrews the rotating handle 6 to enable all the pull rods and the through grooves 8 on the rotating handle 6 to be in a straight line, takes out the pull rope 5 from the through grooves 8 and fixes the pull rope 5 on a ground pile; and finally, the pull rod is separated from the hook, so that the pull rod can be used on the next hook for repeated use.
Example 2
Basically the same as in embodiment 1, except that an elastic clip is fixedly installed between two adjacent segments 1, and a hole through which a pulling rope 5 can pass is formed in the elastic clip. The arc piece is in the lax state before the stay cord 5 is taut, and the arc piece is tightened up through the effect of elastic clamp behind the pulling stay cord 5 to play the effect of branch pulling.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A pecan branch pulling tool is characterized by comprising a hook, a pull rope and a hollow pull rod, wherein the hook comprises an arc part and a hollow connecting pipe, the arc part is assembled by a plurality of fan-shaped blocks, and the fan-shaped block positioned at the tail part of the arc part is connected with one end of the hollow connecting pipe; the other end of the hollow connecting pipe is movably connected with the hollow pull rod, an elastic device is fixedly connected to each two fan-shaped blocks, one end of the pull rope is fixed to the head of the arc piece, and the other end of the pull rope sequentially penetrates through the arc piece, the hollow connecting pipe and the hollow pull rod until the bottom of the hollow pull rod is exposed.
2. The pecan delimbing tool of claim 1, wherein the resilient means is a resilient tab mounted on an upper surface of the segment.
3. The pecan delimbing tool of claim 1, wherein the elastic device is fixedly mounted between two adjacent segments, the elastic device is an elastic clip, and the elastic clip is provided with a hole for a pull rope to pass through.
4. The pecan delimbing tool of claim 1, wherein the pull rod is a telescopic pull rod composed of a plurality of segments of pull rods, and the telescopic parts of two adjacent segments of pull rods are connected through a rotating handle.
5. The pecan delimbing tool of claim 4, wherein a through slot is provided on each segment of tie bar and on all knobs.
6. The pecan delimbing tool of claim 1, wherein the other end of the hollow connecting tube is connected to the pull rod via a magnet.
7. The pecan delimbing tool of claim 1, wherein the hook is wrapped with a gum cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220381612.XU CN217136269U (en) | 2022-02-24 | 2022-02-24 | Carya illinoensis branch pulling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220381612.XU CN217136269U (en) | 2022-02-24 | 2022-02-24 | Carya illinoensis branch pulling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217136269U true CN217136269U (en) | 2022-08-09 |
Family
ID=82690203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220381612.XU Active CN217136269U (en) | 2022-02-24 | 2022-02-24 | Carya illinoensis branch pulling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217136269U (en) |
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2022
- 2022-02-24 CN CN202220381612.XU patent/CN217136269U/en active Active
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