CN201752665U

CN201752665U - Locking plate shredder for reinforcing strength of straight strip shredder

Info

Publication number: CN201752665U
Application number: CN2010202299922U
Authority: CN
Inventors: 于宝芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-21
Filing date: 2010-06-21
Publication date: 2011-03-02
Anticipated expiration: 2020-06-21

Abstract

The utility model relates to a locking plate shredder for reinforcing strength of a straight strip shredder, which comprises a knife bar A, a knife bar B, blade units, big spacer bushes, small spacer bushes, special spacer bushes and a locking plate; the blade units penetrate through the axes of the knife bar A and the knife bar B respectively, the blades are alternately separated by the big spacer bushes and the small spacer bushes to form a scissor unit which blocks another two inner knives of the opposite knife bar through two outer knives, and a diagonal plane space; the locking plate is blocked at one side of a blade opposite-cutting unit close to the central position of the knife bar in the diagonal plane space. Both ends of the locking plate are blocked at one side close to an inner knife unit respectively and are upwards mounted and fixed below the two groups of knife bars from the lower side of the knife bar A and the knife bar B. The locking plate shredder for reinforcing strength of the straight strip shredder reaches the purpose of completely avoiding the knife bars from bending, also improves the function of a machine core to the most effective using situation and leads the efficiency of the user to be maximum; the machine core of the shredder can be designed more simply so as to reach the most ideal situation, therefore the cost is saved, the efficiency of the whole straight strip shredder is further improved.

Description

Strengthen the stay shredder of vertical bar shredder intensity

Technical field

The utility model relates to a kind of shredder, and especially a kind of two cutter rods of vertical bar shredder of avoiding increase the vertical bar type shredder that causes the cutter rod outwards to strut because of the shredded paper load.

Background technology

Design because of the increase of shredded paper load causes the cutter rod outwards to strut at two cutter rods avoiding the vertical bar shredder at present, its function mainly is just the cutter rod outwards to be strutted because of present shredder all has because of the shredded paper load increases, cause shredded paper incomplete, for avoiding taking place this type of problem, can only add machete bar gauge lattice, use thicker or stronger material to satisfy minimum specification requirement at the machine tatter amount, not only cost up but also effectiveness are not necessarily desirable.

Summary of the invention

The utility model is that a kind of stay shredder of strengthening vertical bar shredder intensity will be provided, be used to solve shredder the technical problem that just the cutter rod is outwards strutted because of the increase of shredded paper load is all arranged, this shredded paper function allows the service efficiency of vertical bar shredder improve, and can among the machine of general universalness, use, significantly reduce the use of steel, reduce cost, more reached and subtract the environmental protection notion that to discharge, more valuable is consumer's use, does not have the influence that quality reduces fully.

For achieving the above object, the utility model is by the following technical solutions:

A kind of stay shredder of strengthening vertical bar shredder intensity, comprise motor, motor gear transmission group, cutter rod A, cutter rod B, set of blades, big spacer, little spacer, special spacer, stay, set of blades is interted respectively and is separated with big spacer and septulum cover interruption between the blade in the axle center of cutter rod A and cutter rod B, forms the scissors group and the scarf space of blocking other two interior cuttves of opposite cutter rod by two outer cuttves, and a blade that abuts against cutter rod middle position has trivial tight sheet to cutting group one side card in the scarf space.

The two ends of trivial tight sheet are stuck in a side of inner cutter group, upwards are mounted on the below of two groups of cutter rods by the below of cutter rod A and cutter rod B.

This practicality has following beneficial effect: reach and avoid the crooked purpose of cutter rod fully, and the function of movement can be increased to the most effective behaviour in service, allow user's efficient reach maximization, the design that the movement of shredder can more be simplified just can reach ideal state, not only saves the efficient that cost more can improve whole vertical bar shredder.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is that the blade of cutter rod middle position is gone up the structural representation that card has trivial tight sheet to cutting group.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As Fig. 1,2 is described, the stay shredder of reinforcement vertical bar shredder intensity of the present utility model, and by motor 1, motor gear transmission group 2, cutter rod A3, cutter rod B4, set of blades 5, big spacer 6, septulum cover 7, special spacer 8, stay 9 is formed.

Operation principle: when paper is placed into the vertical bar shredder through the movement group, the cutting meeting of blade is cut off into the vertical bar shape with paper, because the discharging of circular shear blade group, be that being interspersed in cutter rod A3 and cutter rod B4 respectively is two groups of cutters in axle center, and overlap 7 with big spacer 6 and septulum and discontinuously blade is separated, so by greatly,

septulum cover

6,7 blade unit of separating make up through the arranged in dislocation of cutter rod A3 and cutter rod B4 again, just can form the scissors group of blocking other two interior cuttves of opposite cutter rod by two outer cuttves, cut paper pattern so, can push the paper slip of cutting respectively to by interior cutter group the outer knife face of cutter rod group, therefore cut paper slip later and just form the cross shaped head of separating towards the excellent outer knife face of organizing of cutter in regular turn, also formed simultaneously the scarf space that can install trivial tight sheet, utilize this space with a blade that abuts against cutter rod middle position to cutting group, the two ends of trivial tight sheet 9 are stuck in a side of inner cutter group, upwards be mounted on the below of two groups of cutter rods by the below of cutter rod A3 and cutter rod B4, because the intersection of paper slip is pushed formed space band, fitting is enough to allow trivial tight sheet can not block the path of paper slip, so trivial tight sheet 9 cooperates the device of special spacer 8, just two cutter rods can link closely, even can not strut when tatter amount is too much yet, power at motor reaches maximum, or before the limit of gear drive group 2 holding capacity, trivial tight sector-meeting fully plays the maximization of the shredded paper of movement out, so under the operation of mechanism, just can be under the minimum cost category with the structure of integral body, reach maximum shredded paper usefulness, with the shredded paper energy of collocation shredder vertical bar movement.

This practical design reaches with the utilization of locking space and lever principle fully and improves the shredded paper function, and can be because of the movement difference of shredder, and the thickness of the trivial tight sheet of flexible adjustment, reach the cutter rod minimum thickness when satisfying different machine requirement, the diameter requirement of simultaneously also relative reduction blade, the specification of motor and gear train also can reduce, material cost will decline to a great extent, the expensive framework that breaks away from existing other machine, this practicality makes the standard feature of various vertical bar shredder form revolutionary change, the utilization of the energy and material is reached more save also more environmental protection.

Claims

1. stay shredder of strengthening vertical bar shredder intensity, comprise motor (1), motor gear transmission group (2), cutter rod A (3), cutter rod B (4), set of blades (5), big spacer (6), little spacer (7), special spacer (8), stay (9), set of blades is interted respectively and separated with big spacer and septulum cover interruption between the blade in the axle center of cutter rod A and cutter rod B, forms the scissors group and the scarf space of blocking other two interior cuttves of opposite cutter rod by two outer cuttves, it is characterized in that: a blade that abuts against cutter rod middle position has trivial tight sheet (9) to cutting group one side card in the scarf space.

2. the stay shredder of reinforcement vertical bar shredder intensity according to claim 1, it is characterized in that: the two ends of described stay (9) are stuck in a side of inner cutter group, upwards are mounted on the below of two groups of cutter rods by the below of cutter rod A (3) and cutter rod B (4).