CN200960674Y

CN200960674Y - Binding wire fodder chopper

Info

Publication number: CN200960674Y
Application number: CN 200620021726
Authority: CN
Inventors: 于永江; 郑文厚
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-22
Filing date: 2006-09-22
Publication date: 2007-10-17
Anticipated expiration: 2016-09-22

Abstract

A bond fodder chopper with small size, simple processing, facilitate operation and replaceable blade is provided in the utility model which comprises a bottom plate 1, a lower blade 2, an upper blade 3, a support 4 and a support shaft 5, the lower blade 2 is fixed on the bottom plate 1, bottom of the support 4 is fixed on one end of the lower blade, upper portion is connected with the upper blade 5 by the support shaft 5. Tetrahedral blade is applied in the utility model, one side blade is capable of replacement by detaching the top screw after wear for long term using to impact using, life time of blade, the most important part of the fodder chopper is greatly prolonged, total eight side blades of the upper and lower blade are detachable with perfect capability, moreover, an elevation blade is applied in the utility model to cut baled bond and avoid hand injury caused by return hook, the utility model has advantages of small accommodation area, flexible and facilitate usage, time and manpower saving and high efficiency, and the utility model is of bond cutting tool which is applicable of cutting baled bonds such as iron wire, steel wire, etc.

Description

The wiring chopper

(1) technical field

The utility model relates to a kind of cutting tool, particularly a kind of wiring chopper that is used to cut wirings such as bundled iron wire, steel wire.

(2) background technology

In building, finishing, the iron wire that daily cutting is bundled, in a large amount of operations of wirings such as steel wire, large-scale chopper commonly used is finished, particularly in the building trade construction, for a large amount of one-tenth lashing wires, usually the utensil that needs armrest to employ large-scale similar chopper is finished cutting, the cutting tool that uses almost is the chopper of two sides counteredge entirely at present, all exist volume big, heavy, effort, major defect such as not replaceable after the blade wearing and tearing, and the incision of cutting back wiring forms hook later easily, make staff's hand cause scuffing, especially the wearing and tearing of chopper blade cause whole device not re-use behind the extensive work, cause the serious waste of construction cost, the cutting tool service efficiency is reduced.

(3) summary of the invention

The purpose of this utility model is to provide a kind of volume is little, manufacturing is simple, easy to operate, blade is adjustable interchangeable wiring chopper.

The purpose of this utility model is achieved in that it comprises base plate 1, following cutter 2, upper slitter 3, support 4 and support shaft 5, following cutter 2 is fixed on the base plate 1, support 4 bottoms are fixed on down an end of cutter 2, the upper end connects upper slitter 3 by support shaft 5, following cutter 2 and upper slitter 3 installed inside have following blade 7 and upper knife edge 8, and following blade 7 and upper knife edge 8 are fixing by jackscrew 9.

The utility model also has some architectural features like this:

1, support shaft 5 is provided with spring 10, and an end in contact of spring 10 is in the upper end of support 4, and the other end contacts upper slitter 3.

2, the arranged outside at upper slitter 3 has handle 6.

Advantage of the present utility model and characteristics are, owing to adopt flexible blade design to make chopper after repeatedly using long term wear, can change blade flexibly, blade of the present utility model adopts the tetrahedron design, after can not using, a blade long term wear can unload jackscrew, pull down blade and change the sword face, blade is all replaceable up and down, makes prolong greatly the service life of the most important blade of chopper, upper and lower blade can be changed octahedral blade, superior performance altogether; In addition, the utility model adopts the facade blade, wiring can not form the hand of hook scuffing later after being used for cutting into lashing wire, and the utility model floor space is little, flexible and convenient to use, have save time, advantage such as laborsaving, high efficiency, can be used for cutting wirings such as bundled iron wire, steel wire, be the wiring cutting tool of a new generation.

(4) description of drawings

Fig. 1 is a Facad structure schematic diagram of the present utility model;

Fig. 2 is a vertical view of the present utility model.

(5) specific embodiment

The utility model comprises base plate 1, following cutter 2, upper slitter 3, support 4 and support shaft 5, following cutter 2 is fixed on the base plate 1, support 4 bottoms are fixed on down cutter 2 places, the upper end connects upper slitter 3 by support shaft 5, and following cutter 2 and upper slitter 3 installed inside have following blade 7 and upper knife edge 8, and following blade 7 and upper knife edge 8 are fixing by jackscrew 9, support shaft 5 is provided with spring 10, one end in contact of spring 10 is in the upper end of support 4, and other end contact upper slitter 3 has handle 6 in the arranged outside of upper slitter 3.

During use with wiring as for following cutter 2 places, by the handle 6 effect upper slitters 3 in upper slitter 3 outsides, upper slitter 3 is finished cutting work with following cutter 2 actings in conjunction.

Claims

1, a kind of wiring chopper, it comprises base plate＜1 〉, following cutter＜2, upper slitter＜3, support＜4 and support shaft＜5, following cutter＜2〉be fixed on base plate＜1〉on, support＜4〉bottom is fixed on down cutter＜2 an end, the upper end is by support shaft＜5〉connection upper slitter＜3 〉, it is characterized in that down cutter＜2〉and upper slitter＜3 installed inside has following blade＜7 and upper knife edge＜8, following blade＜7〉and upper knife edge＜8 fix by jackscrew＜9.

2, a kind of wiring chopper according to claim 1 is characterized in that support shaft＜5〉be provided with spring＜10, spring＜10〉an end in contact in support＜4 the upper end, other end contact upper slitter＜3 〉.

3, a kind of wiring chopper according to claim 1 is characterized in that in upper slitter＜3〉arranged outside handle＜6 are arranged.