CN205833302U - A double-shaft crusher cutter - Google Patents

Abstract

The utility model discloses a double-shaft crusher cutter, which comprises a cutter box, wherein a first rotating shaft and a second rotating shaft are arranged in the cutter box; a plurality of first circular blades are sleeved on the first rotating shaft and comprise first circular pipes, first cutting edges are arranged on the outer walls of the first circular pipes, and the first cutting edges are arranged on the first rotating shaft in a V shape; a plurality of second circular blades are sleeved on the second rotating shaft and comprise second circular pipes, second cutting edges are arranged on the outer walls of the second circular pipes, and the plurality of second cutting edges are arranged on the second rotating shaft in a V shape; the openings of the plurality of first blades which are arranged in a V shape on the first rotating shaft are opposite to the openings of the plurality of second blades which are arranged in a V shape on the second rotating shaft. The utility model discloses an opening that a plurality of first cutting edges formed V style of calligraphy in first pivot and arranged is relative with the opening that a plurality of second cutting edges formed V style of calligraphy in the second pivot and arranged, can make the cutting edge cut the major possession object easily like this, improves the crushing efficiency of breaker.

Description

A double-shaft crusher cutter

technical field

The utility model relates to the technical field of crushers, in particular to a double-shaft crusher cutter.

Background technique

With the increasing use of household electrical waste and the increase of domestic waste in society, when crushing bulky waste (sofas, mattresses, etc.), ordinary knives are not easy to grab materials due to their large size, and the crushing efficiency Low.

Therefore, improvements must be made at the above-mentioned defects.

Utility model content

The technical problem to be solved by the utility model is to provide a double-shaft crusher cutter, which solves the problem of low crushing efficiency.

In order to solve the problems of the technologies described above, the technical solution of the utility model is:

A double-shaft crusher cutter, comprising a cutter box, a first rotating shaft and a second rotating shaft parallel to each other are arranged in the cutter box; a plurality of first circular blades are sleeved on the first rotating shaft, and the first rotating shaft A circular blade includes a first circular tube sheathed on the first rotating shaft, a first blade is provided on the outer wall of the first circular tube, and a plurality of first blades form a V on the first rotating shaft. font arrangement; the second rotating shaft is sleeved with a plurality of second circular blades, the second circular blades include a second round tube sleeved on the second rotating shaft, and the second round tube The outer wall is provided with a second blade, and a plurality of the second blades are arranged in a V shape on the second shaft; a plurality of the first blades are arranged in a V shape on the first shaft. The plurality of second blades are opposite to each other with openings arranged in a V shape on the second rotating shaft.

Further, there are ten first circular blades arranged in sequence, and ten second circular blades are matched with the first circular blades.

Further, a first blade spacer is provided between two pairs of the first circular blades, and a second blade spacer is provided between two pairs of the second circular blades.

Further, the first circular blade and the second circular blade are arranged in a staggered arrangement.

Further, each of the first circular blades is uniformly provided with three of the first blades; each of the second circular blades is uniformly provided with three of the second blades.

Further, one side of the knife box is provided with a first driving device connected to the first rotating shaft, and the other side of the knife box is provided with a second driving device connected to the second rotating shaft.

With the above technical solution, since the openings arranged in a V shape on the first rotating shaft are formed by the plurality of first blades and the openings arranged in a V shape on the second rotating shaft are formed by the plurality of second blades Relatively, this can make the blade easy to cut large objects and improve the crushing efficiency of the crusher.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of an embodiment of a dual-shaft crusher cutter of the present invention;

Fig. 2 is a three-dimensional structural schematic diagram of parts in the cutter box of a dual-shaft crusher cutter of the present invention.

The serial numbers of the attached drawings and their descriptions:

1. Knife box; 2. The first circular blade; 3. The second circular blade; 4. The first driving device; 5. The second driving device; 6. The second blade; 7. The second blade spacer; 8 , the second rotating shaft; 9, the first rotating shaft; 10, the first blade spacer; 11, the first blade.

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described. It should be noted here that the descriptions of these implementations are used to help understand the utility model, but are not intended to limit the utility model. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute conflicts with each other.

Referring to Fig. 1 and Fig. 2, a kind of double-shaft crusher cutter provided by the utility model comprises a cutter box 1, and the first rotating shaft 9 and the second rotating shaft 8 parallel to each other are arranged in the cutter box 1; A plurality of first circular blades 2 are provided, and the first circular blade 2 includes a first round tube sheathed on the first rotating shaft 9, and a first cutting edge 11 is provided on the outer wall of the first round tube, and a plurality of first cutting edges 11 Form a V-shaped arrangement on the first rotating shaft 9; a plurality of second circular blades 3 are sheathed on the second rotating shaft 8, and the second circular blades 3 include a second circular tube sleeved on the second rotating shaft 8 , the outer wall of the second round tube is provided with a second blade 6, and a plurality of second blades 6 form a V-shaped arrangement on the second rotating shaft 8; a plurality of first blades 11 form a V-shaped arrangement on the first rotating shaft 9 The opening is opposite to the opening in which the plurality of second blades 6 form a V-shaped arrangement on the second rotating shaft 8 . The material inlet formed by this technical solution is two V-shaped openings facing each other, which will form a space similar to the mouth of a crocodile. When working, it is similar to the principle of crocodile mouth bites to cut materials, so that it is easy to grab and cut materials, so as to achieve high efficiency. The effect of crushing materials.

The first circular blades 2 are ten arranged in sequence, and the second circular blades 3 are ten matched with the first circular blades 2 . Of course, the numbers of the first circular blades 2 and the second circular blades 3 can be adjusted according to actual requirements.

A first blade spacer 10 is arranged between two first circular blades 2 , and a second blade spacer 7 is arranged between two second circular blades 3 . This facilitates the discharge of the cut material, prevents damage to the blade, and improves the service life of the crushing tool.

The first circular blade 2 and the second circular blade 3 are arranged in a staggered arrangement. This facilitates the cutting and discharging of materials and improves the service life of the cutter.

Each first circular blade 2 is uniformly provided with three first blades 11 ; each second circular blade 3 is uniformly provided with three second blades 6 . In this way, the cutting of the blades can be performed three times when the first rotating shaft 9 and the second rotating shaft 8 rotate one revolution, and the cutting efficiency is improved. The number of the first blades 11 and the second blades 6 can be adjusted according to actual requirements.

One side of the tool box 1 is provided with a first driving device 4 connected with the first rotating shaft 9 , and the other side of the tool box 1 is provided with a second driving device 5 connected with the second rotating shaft 8 . Both the first driving device 4 and the second driving device 5 are geared motors, so that the first driving device 4 and the second driving device 5 can drive the first blade 11 and the second blade 6 to cut the material.

In summary, the utility model forms a V-shaped opening on the first rotating shaft through a plurality of first blades and a plurality of second blades forming a V-shaped opening on the second rotating shaft. It is easy to cut large objects and improve the crushing efficiency of the crusher.

The embodiments of the utility model have been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the utility model, various changes, modifications, replacements and modifications to these embodiments still fall within the protection scope of the utility model.

Claims (6)

1. a double-shaft crushing rounding machine cutter, it is characterised in that include girff, is provided with the first rotating shaft being parallel to each other in described girff With the second rotating shaft；Being arranged with multiple first circular shear blade in described first rotating shaft, described first circular shear blade includes being sheathed on institute Stating the first pipe in the first rotating shaft, described first circular tube external wall is provided with the first blade, and multiple described first blades are described V-shape arrangement is formed in first rotating shaft；Multiple second circular shear blade, described second circular shear blade it is arranged with in described second rotating shaft Including the second pipe being sheathed in described second rotating shaft, described second circular tube external wall is provided with the second blade, and multiple described Two blades form V-shape arrangement in described second rotating shaft；Multiple described first blades form V-shape in described first rotating shaft The opening that the opening of arrangement forms V-shape arrangement in described second rotating shaft with multiple described second blades is relative.

Double-shaft crushing rounding machine cutter the most according to claim 1, it is characterised in that described first circular shear blade is for being arranged in order Ten, described second circular shear blade is ten matched with described first circular shear blade.

Double-shaft crushing rounding machine cutter the most according to claim 2, it is characterised in that set between the most described first circular shear blade There is the first blade spacer, between the most described second circular shear blade, be provided with the second blade spacer.

Double-shaft crushing rounding machine cutter the most according to claim 3, it is characterised in that described first circular shear blade and described second Circular shear blade Heterogeneous Permutation is arranged.

5. according to the arbitrary described double-shaft crushing rounding machine cutter of Claims 1-4, it is characterised in that each described first circular knife Three described first blades it are uniformly provided with on sheet；Three described second blades it are uniformly provided with on each described second circular shear blade.

6. according to the arbitrary described double-shaft crushing rounding machine cutter of Claims 1-4, it is characterised in that described girff side be provided with The first driving means that described first rotating shaft connects, described girff opposite side is provided with the second driving being connected with described second rotating shaft Device.