CN202290225U - Combined crusher blade made of elastic material - Google Patents

Abstract

The utility model discloses a combination blade of an elastic material pulverizer, which is composed of three blade bodies; blades are arranged on both sides of each blade body, and two positioning holes are arranged in the middle; the three blade bodies are arranged in a staggered order connect. By staggering and connecting the three blade bodies in turn to form six cutting surfaces, it solves the problem of poor positioning, high noise, severe tool wear, significant fluctuations in workload, and low work efficiency of the existing elastic material crushing blades. , high cost and technical problems that cannot be completed independently.

Description

Combination blade of elastic material pulverizer

technical field

The utility model relates to the field of pulverizers, in particular to a combined blade of an elastic material pulverizer.

Background technique

The knives on the existing elastic material pulverizer have a claw knife type and a blade type, and the rotating knife cooperates with the fixed knife to crush the elastic material in a shearing manner. The blade generally has a rhombus structure, and its structure is as shown in Figure 1. It has only one main cutting edge, and the other two are auxiliary cutting edges, so the crushing efficiency is low. Its disadvantages are poor positioning, high noise, and severe tool wear.

In order to solve the above technical problems, a utility model patent with application number 201020567666.2 proposes a shredder blade, as shown in Figure 2, the adjacent sides of the shredder blade body 1 are provided with a zigzag structure 2, the utility model Although there are multiple cutting working surfaces, and the cutting working surface has a zigzag structure, so that each cutting surface has cutting edges, the crushing effect is improved, but it is still insufficient for the elastic material crushing of lateral sliding, and its working load is limited. The fluctuation is obvious, and the crushing of elastic materials needs to be carried out in stages from large to small equipment, which cannot be completed independently, with low work efficiency and high cost, and cannot meet the requirements of use.

Utility model content

In order to solve the above technical problems, we proposed a combination blade of elastic material pulverizer, which solves the problem of poor positioning, high noise, severe tool wear, significant fluctuation of work load, low work efficiency and high cost of existing elastic material pulverizer blades. And technical problems that cannot be completed independently.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A combined blade for an elastic material pulverizer is composed of three blade bodies; blades are provided on both sides of each blade body, and two positioning holes are arranged in the middle; the three blade bodies are arranged in a staggered order and connected.

Preferably, the stagger distance between every two blade bodies among the three blade bodies is not greater than one-third of the width of the blade body, and the stagger distances between two adjacent blade bodies are equal.

Through the above technical solution, the utility model staggers and connects the three blade bodies sequentially to form six cutting surfaces, which solves the problem of poor positioning, high noise, and serious tool wear of the existing elastic material crushing blades. Significant fluctuations in workload, low work efficiency, high cost and technical problems that cannot be completed independently.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present utility model. Those skilled in the art can also obtain other drawings based on these drawings without any creative work.

Fig. 1 is the structural representation of the pulverizer blade in the prior art;

Fig. 2 is a structural schematic diagram of a utility model patent shredder blade with application number 201020567666.2;

Fig. 3 is a schematic structural view of a combined blade of an elastic material shredder disclosed by an embodiment of the utility model.

The corresponding part names indicated by numbers and letters in the figure:

1. Blade body 2. Zigzag structure 3. Blade

4. Positioning hole

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a combination blade of an elastic material pulverizer, and its working principle is that the three blade bodies are sequentially staggered and connected to form six cutting surfaces, which solves the problem of the existing elastic material pulverizer blade, cutting tool Severe wear and tear, significant fluctuations in workload, low work efficiency and technical problems that cannot be completed independently.

Below in conjunction with embodiment and specific implementation mode the utility model is described in further detail.

Example.

As shown in Figure 3, a combined blade of an elastic material pulverizer is composed of three blade bodies 1; blades 3 are provided on both sides of each blade body 1, and two positioning holes 4 are arranged in the middle; The blade bodies 1 are sequentially staggered and connected.

Wherein, the stagger distance between every two blade bodies 1 among the three blade bodies 1 is not greater than one-third of the width of the blade body 1 , and the stagger distances between two adjacent blade bodies 1 are equal.

The structural principle of the combined blade of a kind of elastic material pulverizer of the present utility model is: as shown in Figure 3, when the elastic material needs to be pulverized, the blade body 1 cooperates with the fixed cutter that is arranged on the crushing box, and the elastic material For shearing crushing, since the three blade bodies 1 are sequentially staggered and connected, after they are fixed, six cutting surfaces are formed at the six blades. In order to improve the cutting force, the three blade bodies 1 The stagger distance of every two blade bodies 1 is designed to be no more than 1/3rd of the width of the blade body 1; in order to make it evenly stressed, the stagger distance of two adjacent blade bodies 1 is all designed to be equal, so that the elastic It works well when the material is shredded independently to complete the operation.

Through the above technical solution, the utility model staggers and connects the three blade bodies 1 sequentially to form six cutting surfaces, which solves the problem of poor positioning, high noise, and serious tool wear of the existing elastic material crushing blades. , The workload fluctuates significantly, the work efficiency is low, the cost is high, and the technical problems of not being able to complete the operation independently.

The above description of the disclosed embodiment of the combined blade of an elastic material pulverizer enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (2)

1. an elastomeric material pulverizer composite blade is characterized in that, is made up of three blade body; Said each blade body both sides are provided with blade, and the centre is provided with two locating holes; Said three blade body stagger successively to arrange and connect.

2. a kind of elastomeric material pulverizer composite blade according to claim 1; It is characterized in that; The distance that staggers of per two blade body is not more than 1/3rd of blade body width in said three blade body, and the distance that staggers of adjacent two blade body all equates.

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