CN205671128U - A kind of branch stretching device for fruit tree - Google Patents
A kind of branch stretching device for fruit tree Download PDFInfo
- Publication number
- CN205671128U CN205671128U CN201620605258.9U CN201620605258U CN205671128U CN 205671128 U CN205671128 U CN 205671128U CN 201620605258 U CN201620605258 U CN 201620605258U CN 205671128 U CN205671128 U CN 205671128U
- Authority
- CN
- China
- Prior art keywords
- ring
- expansion link
- drag
- line
- hook
- 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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- Harvesting Machines For Specific Crops (AREA)
Abstract
A kind of branch stretching device for fruit tree, there is hook (1), expansion link (2), jump ring (3), slip ring (4), steel ball (5), spring (6), body (7), sleeve pipe (8), baffle plate (9), drag-line (10), step on ring (11), suspension hook (12) forms, it is characterized in that linking up with (1) fixing connection expansion link (2), expansion link (2) is flexibly connected body (7), the other end fixed connecting sleeve (8) of body (7), the other end of sleeve pipe (8) is fixing connects drag-line (10), ring (11) is stepped in the fixing connection of drag-line (10), jump ring (3) is fixing connects body (7).During work, first hook (1) is hooked and need drop-down branch, press slip ring (4) and the collapsing length of expansion link (2) is adjusted to suitable position, foot is put in stepping on ring (11) and firmly step on, reach the height of the convenient operation of both hands, the most time saving and energy saving, convenient and practical, also will not cause human injury because of ascending a height, be very suitable for orchard worker and use.
Description
Technical field:
This utility model relates to industry of planting forest or fruit tress field of tool, especially a kind of branch stretching device for fruit tree.
Background technology:
At present, orchard worker, when working in orchard, is frequently encountered because of the too high and unhandy problem of fruit tree, thus warp
Frequently with climbing up a ladder or riding boogie board stool and step on the modes such as tree and ascend a height operation, which results in inefficiency, workload increases, even
Occur because ascending a height operation and the accident of traumatic injury, bring easily to numerous orchard workers and produce and inconvenience in life.
Summary of the invention:
The purpose of this utility model is just to provide simple in construction, time saving and energy saving, convenient and practical a kind of branch stretching device for fruit tree.
The purpose of this utility model is achieved in that a kind of branch stretching device for fruit tree, have hook, expansion link, jump ring, slip ring,
Steel ball, spring, body, sleeve pipe, baffle plate, drag-line, step on ring, suspension hook composition, it is characterized in that linking up with fixing connection expansion link, expansion link
Being flexibly connected body, one end of body is flexibly connected slip ring, the other end fixed connecting sleeve of body, set by steel ball and spring
The other end of pipe is fixing connects drag-line and suspension hook, and the other end of drag-line is fixed connection and stepped on ring, and jump ring is fixing connects body；Expansion link
On have several annular grooves；The flexible stroke of expansion link be have slip ring be flexibly connected on expansion link by the steel ball of body right
The annular groove answered controls.
This utility model compared with prior art has the following characteristics that owing to have employed the fixing connection expansion link of hook, stretches
Contracting bar is flexibly connected body, and one end of body is flexibly connected slip ring, the other end fixed operating sleeve of body by steel ball and spring
Pipe, the other end of sleeve pipe is fixing connects drag-line and suspension hook, and the other end of drag-line is fixed connection and stepped on ring；The flexible stroke of expansion link is
Slip ring is had to be flexibly connected annular groove control corresponding on expansion link with by the steel ball of body.Thus there is simple in construction, province
Shi Shengli, convenient and practical feature.
Accompanying drawing illustrates:
Figure is concrete structure schematic diagram of the present utility model；
In figure 1, hook 2, expansion link 3, jump ring 4, slip ring 5, steel ball 6, spring 7, body 8, sleeve pipe
9, baffle plate 10, drag-line 11, step on ring 12, suspension hook
Detailed description of the invention:
As it can be seen, a kind of branch stretching device for fruit tree, have hook (1), expansion link (2), jump ring (3), slip ring (4), steel ball (5),
Spring (6), body (7), sleeve pipe (8), baffle plate (9), drag-line (10), stepping on ring (11), suspension hook (12) composition, hook (1) is fixing even
Connecing expansion link (2) one end in body (7) outside, the correspondence position of expansion link (2) is flexibly connected body (7) by steel ball (5)；
One end of body (7) is flexibly connected slip ring (4) by steel ball (5) and spring (6), and slip ring (4) is corresponding in axially having of body (7)
Moving range, to control the steel ball (5) position in body (7), when slip ring (4) moves to the other end on body (7),
Gap between slip ring (4) inwall and expansion link (2) is strengthened, and causes steel ball (5) to have in body (7) corresponding radially movable
Leeway, in now steel ball (5) can not be engaged in the upper annular groove of expansion link (2)；Due to have on expansion link (2) several axially away from
From the annular groove not waited, thus the flexible stroke of expansion link (2) can be adjusted easily；Determining expansion link (2) needs
Collapsing length after, loosing one's grip makes slip ring (4) move under the effect of spring (6) to the end of body (7) to reset；Body
(7) the other end is fixedly connected on the external diameter of sleeve pipe (8) open at one end, and the other end of sleeve pipe (8) is fixing connects drag-line (10)
With suspension hook (12), the material of drag-line (10) is rope or thin round steel rod, and the other end of drag-line (10) is fixedly connected on convenient foot-operated
Step on ring (11)；Jump ring (3) is fixedly connected on one end of body (7), plays the effect spacing to slip ring (4).
Orchard worker is when practical operation, and the branch height according to each tree is different, and first hook (1) being hooked needs drop-down tree
Branch, presses slip ring (4) and the collapsing length of expansion link (2) is adjusted to suitable position, then make the slip ring (4) work in spring (6)
Automatically reseting under with, now foot is put in stepping on ring (11) and firmly step on, the branch of eminence is the most sagging, reaches both hands convenient
The height of operation, the bagging carrying out being correlated with, plucks fruit, prunes the operations such as branch；When need not to draw operation, can be this branch-pulling device
It is hooked on branch, utilizes the suspension hook (12) above branch-pulling device to hang the instruments such as hand basket.The most time saving and energy saving, convenient and practical, also
Human injury will not be caused because of ascending a height, be very suitable for orchard worker and use.
Claims (3)
1. a branch stretching device for fruit tree, has hook (1), expansion link (2), jump ring (3), slip ring (4), steel ball (5), spring (6), body
(7), sleeve pipe (8), baffle plate (9), drag-line (10), step on ring (11), suspension hook (12) composition, it is characterized in that linking up with (1) fixing connection stretches
Contracting bar (2), expansion link (2) is flexibly connected body (7), and one end of body (7) is flexibly connected sliding by steel ball (5) and spring (6)
Ring (4), the other end fixed connecting sleeve (8) of body (7), the other end of sleeve pipe (8) is fixing connects drag-line (10) and suspension hook
(12), the other end of drag-line (10) is fixed connection and is stepped on ring (11), and jump ring (3) is fixing connects body (7).
A kind of branch stretching device for fruit tree the most according to claim 1, is characterized in that there are several annular grooves on expansion link (2).
A kind of branch stretching device for fruit tree the most according to claim 1, is characterized in that the flexible stroke of expansion link (2) is to have slip ring
(4) it is flexibly connected the upper corresponding annular groove control of expansion link (2) with by the steel ball (5) of body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620605258.9U CN205671128U (en) | 2016-06-15 | 2016-06-15 | A kind of branch stretching device for fruit tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620605258.9U CN205671128U (en) | 2016-06-15 | 2016-06-15 | A kind of branch stretching device for fruit tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205671128U true CN205671128U (en) | 2016-11-09 |
Family
ID=57430941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620605258.9U Expired - Fee Related CN205671128U (en) | 2016-06-15 | 2016-06-15 | A kind of branch stretching device for fruit tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205671128U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926351A (en) * | 2018-01-02 | 2018-04-20 | 洛阳李应贤果业有限公司 | A kind of gold bead sand pear layer device |
| CN109089603A (en) * | 2018-07-09 | 2018-12-28 | 岳西县悠然生态农业有限公司 | A kind of wine-growing pulling device of adjustable-length |
| CN111406533A (en) * | 2020-04-03 | 2020-07-14 | 西安宝鑫自动化设备有限公司 | Nursery stock layering device |
-
2016
- 2016-06-15 CN CN201620605258.9U patent/CN205671128U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926351A (en) * | 2018-01-02 | 2018-04-20 | 洛阳李应贤果业有限公司 | A kind of gold bead sand pear layer device |
| CN109089603A (en) * | 2018-07-09 | 2018-12-28 | 岳西县悠然生态农业有限公司 | A kind of wine-growing pulling device of adjustable-length |
| CN111406533A (en) * | 2020-04-03 | 2020-07-14 | 西安宝鑫自动化设备有限公司 | Nursery stock layering device |
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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: 20161109 Termination date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |