CN202860645U - Crushing machine - Google Patents

Abstract

The utility model discloses a crushing machine which comprises a shell, a feeding hole formed in the top of the shell, and a idler wheel arranged at the bottom of the shell, wherein a rotating shaft controlled by a motor is arranged in the shell; a plurality of cutting knives are arranged on the rotating shaft; a filtering net is arranged below the rotating shaft; the filtering net is obliquely arranged; a discharge opening is formed beside the filtering net; and a scrap outlet is formed below the filtering net. According to adoption of the structure, the crushing machine has the advantages that the crushing effect is good; and because the filtering net is obliquely arranged, crushed materials on the filtering net slide to the discharge opening through an inclined surface and slide out of a collecting box, the recycling is realized, and scrap drops through net holes of the filtering net and drops in the scrap outlet. Therefore, the crushed materials are automatically separated from the scrap.

Description

a crushing machine

technical field

The utility model relates to a crushing machine.

Background technique

At present, when the shredder is used for shredding, for example, plastic strips need shredded materials, and after the shredder crushes the plastic strips, the shredded materials and ground shredded powder are mixed together. The scraps of some materials can be reused, but the scraps cannot be used, so that the scraps and the scraps need to be separated again, and the separation workload is heavy. At the same time, the current crushing machine crushing effect is not good.

Utility model content

The technical problem to be solved by the utility model is to provide a crushing machine with good crushing effect and automatic separation of the crushed material and the crushed powder, aiming at the deficiencies of the prior art.

In order to solve the above-mentioned technical problems, the technical proposal of the present invention is: a crushing machine, including a shell, a feed port arranged on the top of the shell, and a roller set on the bottom of the shell. The rotating shaft controlled by the motor, the rotating shaft is provided with a plurality of cutting knives, the filter screen is arranged under the rotating shaft, the filter screen is arranged obliquely, and the side of the filter screen is provided with a discharge port. The bottom of the filter screen is provided with a powder outlet.

The cutting knife is a bending knife.

A receiving box is provided below the discharge port.

The upper part of the housing is provided with a material retaining sloping plate.

The utility model adopts the above-mentioned structure and has the following advantages: 1. The effect of the crushed material is good; 2. Due to the inclined setting of the filter screen, the crushed material on the net slides from the inclined surface to the discharge port, and then slides out to the receiving box, realizing re-use When using, the crushed powder falls through the mesh of the filter screen and falls into the crushed powder outlet. The automatic separation of broken material and broken powder is realized.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail;

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

Fig. 2 is the structural representation of filter screen in the utility model;

In Fig. 1~Fig. 2, 1. shell; 2. material inlet; 3. roller; 4. motor; 5. shaft; 6. cutting knife; 7. filter; 8. outlet; 9. Minced powder outlet; 10, material receiving box; 11, sloping plate for retaining material.

Detailed ways

As shown in Figures 1 to 2, a crushing machine includes a shell 1, a feed port 2 arranged on the top of the shell 1, and a roller 3 arranged at the bottom of the shell. The rollers facilitate the movement of the crushing machine. The casing 1 is provided with a rotating shaft 5 controlled by a motor 4, and a plurality of cutting knives 6 are arranged on the rotating shaft 5, and the cutting knives 6 are bending knives bent along the same rotation direction.

A filter screen 7 is arranged below the rotating shaft 5, and the filter screen 7 is arranged obliquely. The side of the filter screen 7 is provided with a discharge port 8, and the bottom of the filter screen 7 is provided with a powder outlet 9. A receiving box 10 is provided below the discharge port 8 . The upper part of the housing 1 is provided with a sloping plate 11 to guide the feeding.

Due to the inclined setting of the filter screen, the crushed material on the net slides from the inclined surface to the discharge port, and slides out to the receiving box for reuse. The crushed powder falls through the mesh of the filter screen and falls into the crushed powder outlet. The automatic separation of broken material and broken powder is realized.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned method, as long as various improvements of the method concept and technical solutions of the utility model are adopted, or the utility model can be directly implemented without improvement. Those applied to other occasions are all within the protection scope of the present utility model.

Claims (4)

1. A crushing machine, characterized in that it includes a shell (1), a feed port (2) set on the top of the shell (1), a roller (3) set on the bottom of the shell, the shell The body (1) is provided with a rotating shaft (5) controlled by a motor (4), and a plurality of cutting knives (6) are arranged on the rotating shaft (5), and a filter screen is arranged under the rotating shaft (5) (7), the filter screen (7) is installed obliquely, the side of the filter screen (7) is provided with a discharge port (8), and the bottom of the filter screen (7) is provided with a powder outlet (9) . 2. A shredder according to claim 1, characterized in that: the cutting knife (6) is a bending knife. 3. A shredder according to claim 1, characterized in that: a receiving box (10) is provided below the discharge port (8). 4. A crushing machine according to claim 1, characterized in that: the upper part of the casing (1) is provided with a sloping plate (11) for blocking materials.