CN2325977Y

CN2325977Y - Averruncator for fruit tree and gardening

Info

Publication number: CN2325977Y
Application number: CN 98204172
Authority: CN
Inventors: 姚贵现
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-05-06
Filing date: 1998-05-06
Publication date: 1999-06-30
Anticipated expiration: 2008-05-06

Abstract

The utility model relates to an averruncator for fruit trees and gardening, which is composed of a long pipe, a fixed blade with a crescent cutting edge which is fixedly arranged on the upper end of the long pipe by a lower handle, a movable blade with an arc cutting edge which is combined with the fixed blade with the crescent cutting edge by a pin shaft to form a cutting head, a handle with a spanner which is arranged on the lower end of the long pipe and a thin connecting rod, wherein, the thin connecting rod is arranged in the long pipe, the upper outer head of the thin connecting rod is connected with a lower handle of the movable blade with the arc cutting edge, the lower outer head of the thin connecting rod is connected with the spanner of the handle, and a spanner resetting spring is covered on the pin shaft of the spanner of the handle. The utility model has the advantages of simple structure, low cost, portable use, facility, labor saving, low labor strength and high work efficiency, and old and hard tree branches can be cut off and can not be influenced by the slip of the tree branches in the process of cutting.

Description

Fruit tree, gardening averruncator

The utility model relates to a planting fruit-trees, the gardening trimming is cut, and particularly a kind of spy is suitable for the averruncator that the high-rise branch of fruit tree bar is pruned and high-rise flowers and fruits are unclogged and readjusted, i.e. fruit tree, gardening averruncator.

In the prior art, widely used fruit tree, gardening are rebuild and cut mostly is the common scissors of short handle, not only to unplug sometimes during use and block branch, creep in the branch clump, and trimming branches of tall trees and also will maybe will climbing tree when unclogging and readjusting high-rise flowers and fruits by ladder or stool, very inconvenient, labour intensity is also high.On May 8th, 1996, Chinese patent CN2226366Y patent specification discloses a planting fruit-trees branches of tall trees trimmer, constitute by several parts of dynamic and static blade, transmission mechanism and controlling organization, though can overcome the deficiency of aforementioned prior art, but complex structure, particularly the haircut that constituted of the dynamic and static blade of linear edge exists when shearing than the veteran branch, because of the deficiency that branch is hard, branch slides unfavorable shearing.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of use light, flexible and simple in structure, cost is low, old hard branch is sheared also especially effectively and the special averruncator that the high-rise branch of fruit tree bar is pruned and high-rise flowers and fruits are unclogged and readjusted, i.e. fruit tree, the gardening averruncator of being suitable for.

The purpose of this utility model can realize by such technical scheme: this spy is suitable for the averruncator that the high-rise branch of fruit tree bar is pruned and high-rise flowers and fruits are unclogged and readjusted, it is fruit tree, the gardening averruncator, by a long tube, by the crescent cutting edge fixed blade of following shank attaching device at the long tube upper end, constitute the curved edge knife section of haircut by bearing pin and crescent cutting edge fixed blade, the handle of the strap wrenches of long tube lower end device, be contained in the long tube on appear and connect handle under the curved edge knife section and the thin connecting rod that connects the handle spanner of appearing down constitutes, be nested with spanner on the bearing pin of handle dress spanner and reset and pull spring.Such fruit tree, gardening trimming are cut, and pull spanner, can make the clip closure, shear branch or flowers and fruits by being contained in handle under the thin connecting rod pulling curved edge knife section in the long tube; Unclamp spanner, spanner can be pulled under the ordering about of spring resetting, and promotes handle under the curved edge knife section by the thin connecting rod that is contained in the long tube, and clip is opened.

Above-mentioned fruit tree, gardening averruncator, all right fixture one of the upper end of long tube and the opposing crescent tooth mouth saw blade of curved edge knife section are for sawed-off usefulness than the fat tree branch, to constitute multi-functional fruit tree, gardening averruncator.

This planting fruit-trees provided by the utility model, gardening averruncator, simple in structure, cost is low, use light, flexible, laborsaving, labour intensity is low, high efficiency, the old hard branch of shearing can be sheared because of branch slides yet.

Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail:

The fruit tree that Fig. 1 is provided for the utility model embodiment, the schematic diagram of gardening averruncator.

With reference to accompanying drawing, this planting fruit-trees that the utility model embodiment is provided, the gardening averruncator, it is flat mouthful long metal pipe 5 by a upper port, following handle be inserted in long metal pipe 5 upper ends flat mouthful in and be fixed on the crescent cutting edge fixed blade 2 of long metal pipe 5 upper ends by set bolt, constitute the curved edge knife section 1 of haircut by bearing pin 3 and crescent cutting edge fixed blade 2, by crescent cutting edge fixed blade set bolt be fixed on long metal pipe 5 upper ends and with the opposing crescent tooth mouth saw blade 11 of curved edge knife section 1, long metal pipe 5 lower ends are by the handle 6 of the strap wrenches 10 of set bolt fixture, be contained in the long metal pipe 5 on appear and connect 1 time handle of curved edge knife section and the thin metal connecting rod 4 that connects handle spanner 10 of appearing down constitutes, be nested with spanner on the bearing pin 7 of handle 6 dress spanners 10 and reset and pull spring 8, spanner resets and pulls the retaining silk 9 that installs on spring 8 and the handle spanner 10 and offset and cooperate.

Claims

1, one planting fruit-trees, the gardening averruncator, it is characterized in that: it is by a long tube (5), by the crescent cutting edge fixed blade (2) of following shank attaching device at long tube (5) upper end, constitute the curved edge knife section (1) of haircut by bearing pin (3) and crescent cutting edge fixed blade (2), the handle (6) of the strap wrenches (10) of long tube (5) lower end device, be contained in the long tube (5) on appear and connect curved edge knife section (1) handle and the thin connecting rod (4) that connects handle spanner (10) of appearing down constitutes down, be nested with spanner on the bearing pin (7) of handle (6) dress spanner (10) and reset and pull spring (8).

2, fruit tree according to claim 1, gardening averruncator is characterized in that: the upper end of its long tube (5) also fixture have one with the opposing crescent tooth mouth saw blade (11) of curved edge knife section (1).