CN203896912U

CN203896912U - Branch pulling device for fruit tree

Info

Publication number: CN203896912U
Application number: CN201420283331.6U
Authority: CN
Inventors: 桂秋琪
Original assignee: Danyang Baode Ecological Agriculture And Forestry Development Co Ltd
Current assignee: Danyang Baode Ecological Agriculture And Forestry Development Co Ltd
Priority date: 2014-05-29
Filing date: 2014-05-29
Publication date: 2014-10-29
Anticipated expiration: 2024-05-29

Abstract

The utility model relates to a tool for trimming branches, in particular to a branch pulling device for a fruit tree. The branch pulling device comprises a fixing ring, wherein the fixing ring is composed of two semicircular components, the semicircular components are fixed through fastening screws, and pull rings are fixed to the outer circle of the fixing ring. The pull rings are evenly distributed on the outer circle of the fixing ring, and elastic supporting components are arranged on the surface of the inner circle of the fixing ring. According to the branch pulling device for the fruit tree, by the adoption of the technical scheme, the number of branch pulling devices needed for use can be greatly reduced, the cost is reduced, and the requirement for pulling branches is met without influencing growth of the fruit tree.

Description

A kind of fruit tree branch puller

Technical field

The utility model relates to a kind of apparatus of repairing branch, relates in particular to a kind of fruit tree branch puller.

Background technology

In production of fruit trees, in order to promote tree vigo(u)r equilibrium and premature labor, early rich, maximum the redeeming that orchard workers adopt is exactly to draw branch and band girdle.But in actual mechanical process, tend to occur various problems.Such as a rope of selecting in the time drawing is too common, through after exposure in sunshine or heavy rain moistening, rope can gradually lose toughness and rupture, and has lost the ability of drawing branch.Randomness while selecting support bar such as orchard worker, tend to use some pathology or the wooden stick that has been corroded contact with fruit tree tree body, cause fruit tree infected.

For above-mentioned phenomenon, people have designed some and have been specifically designed to the device that draws branch, as present disclosed one is drawn a device, rubber layer by fixing outer ring, attachment screw and an inner ring forms, on fixing outer ring, fix a draw ring, then fix together branch by two such devices, but in the time needing fixing branch more, need to consume too much device, cost is higher, quantity is too much simultaneously, and the rubber layer of inner ring is just increasing for the sealing area of tree body, the growth that is unfavorable for setting body.

Summary of the invention

Some problems that occur for prior art, the purpose of this utility model is to provide a kind of fruit tree branch puller, and cost is lower, and does not affect the growth of tree body.

In order to achieve the above object, content of the present utility model is:

Comprise retainer plate, described retainer plate is made up of two semi-circular features, between described semi-circular features, fixes by trip bolt, and described retainer plate is fixed with draw ring on outer ring.Described draw ring be uniformly distributed with described retainer plate outer ring on, described retainer plate inner peripheral surface is provided with elastic support member.

Further, described elastic support member is made up of curved tabs and contact chip, and described curved tabs one end is fixedly connected with retainer plate inner peripheral surface, and the other end is fixedly connected with contact chip, described curved tabs is uniformly distributed in described retainer plate, between described contact chip, is separated with space.

Further, described contact chip is bending, surrounds a circle between equally distributed contact chip.

By adopting technique scheme, a kind of fruit tree branch puller of the utility model design, can reduce usage quantity in a large number, reduces cost, meet draw branch to require in and also do not affect the growth of fruit tree.

Brief description of the drawings

Below by brief description of the drawings and embodiment, content of the present utility model is described further.

The overall diagram of a kind of fruit tree branch puller of the utility model design shown in Fig. 1;

Fig. 2 is the enforcement schematic diagram of this fruit tree branch puller;

Fig. 3 is the schematic diagram of elastic support sheet.

In figure, 1 is retainer plate, and 2 is trip bolt, and 3 is elastic support member, and 4 is draw ring, and 301 is contact chip, and 302 is curved tabs.

Embodiment

For technology contents of the present utility model is better described, below by embodiment, a kind of fruit tree branch puller of the utility model design is elaborated.

As shown in Figure 1, retainer plate 1 is made up of two semicircular feature, by trip bolt 2, two semicircular feature is coupled together and forms retainer plate 1, and retainer plate 1 outer surface is uniform-distribution with draw ring 4, and retainer plate 1 inner surface is uniform-distribution with elastic support member 3.Shown in Fig. 2, adopt this device, just can draw surely a lot of branches, simultaneously, multiple draw rings 4 that retainer plate 1 outer surface distributes, the branch that can stretch from different directions, thus can reduce the fixed qty that draws a device, reduce cost, the fixing elastic support member 3 of retainer plate 1 inner surface can avoid causing the wear-out failure of trunk simultaneously.

Further as shown in Figure 3, elastic support member 3 is made up of curved tabs 302 and contact chip 301, curved tabs 302 one end are fixedly connected with retainer plate 1 inner surface, the other end is fixedly connected with contact chip, shown in Fig. 1, elastic support member 3 is in the time that retainer plate 1 inner surface distributes, between be mutually separated with certain distance, in the time that retainer plate 1 is fixed on trunk, whole device is not closed trunk completely, only have part to be covered in by elastic support member 3, thereby reduced the impact for fruit tree growth.

Further as shown in Figure 3, contact chip 301 is bending, and shown in Fig. 1, equally distributed contact chip 301 surrounds a circle.301 of bending has good elasticity, under the acting in conjunction of curved tabs 302, makes whole elastic support member 3 have the shape of good deformability and adaptation cylinder trunk simultaneously.

Claims

1. a fruit tree branch puller, comprise retainer plate, described retainer plate is made up of two semi-circular features, between described semi-circular features, fix by trip bolt, described retainer plate is fixed with draw ring on outer ring, it is characterized in that: described draw ring be uniformly distributed with described retainer plate outer ring on, described retainer plate inner peripheral surface is provided with elastic support member.

2. a kind of fruit tree branch puller according to claim 1, it is characterized in that: described elastic support member is made up of curved tabs and contact chip, described curved tabs one end is fixedly connected with retainer plate inner peripheral surface, the other end is fixedly connected with contact chip, described curved tabs is uniformly distributed in described retainer plate, between described contact chip, is separated with space.

3. a kind of fruit tree branch puller according to claim 2, is characterized in that: described contact chip is bending, surrounds a circle between equally distributed contact chip.