CN2459083Y - Disintegrator - Google Patents

Abstract

A crusher, the structure of the rotary knife crushing device is as follows: a knife holder body is fixedly installed on the rotating shaft driven by power, and a plurality of moving cutter heads are fixedly installed on the outer edge of the knife holder body, and the knife holder and the cutter heads are fixed by a Contained in a circular casing installed on the frame, the lower part of the circular casing is a screen box device with a screen, and left and right symmetrical extensions are fixed on the interface between the upper and lower half round casings. To the fixed cutter head in the casing, the position of the blade of the movable cutter head and the fixed cutter head corresponds to form a paired shearing blade when the cutter holder rotates. The utility model can cut copper and aluminum corner plates of different sizes The material is directly broken into thin plate-shaped coarse, medium and fine particles. Its body is small, light, easy to move, easy to operate, safe and high in production efficiency.

Description

Crusher

The utility model is a special machine for directly crushing copper and aluminum corner plate materials into thin circular particles, in particular relates to a crusher with strong crushing function, and its products are copper and aluminum Quality flake round particles.

At present, in our country, there is no direct crushing of copper and aluminum materials with different thicknesses (below 1.0mm) and different sizes of corner plates into coarse particles (10 mesh), medium particles (15 mesh), and fine particles (20 mesh). machine, but the corner plate material is returned to the furnace for melting. In the melting process, it not only consumes a lot of energy, but also has serious burning loss. The burning loss rate of aluminum is 5%. The material loss increases the cost, and the atmospheric environment is polluted due to the burning loss emission.

The purpose of this utility model is to overcome the above disadvantages and provide a new type of crusher, which can directly crush the corner plate materials of different thicknesses (below 1.0mm) and sizes of copper and aluminum into thin circular thick , medium and fine particles, small and light body, easy to move, easy to operate, safe and high production efficiency.

The purpose of this utility model is achieved in that:

A crusher with a strong crushing function, including a frame, a power transmission device, an automatic feeding device, a rotary knife crushing device, a screen box device and a discharge port at the bottom; it is characterized in that:

The structure of the rotary knife crushing device is as follows: a knife rest body is fixedly installed on the rotating shaft supported by the bearing seat driven by the power transmission device, and a plurality of moving knife heads are fixedly installed along the outer body of the knife rest body at equal distances. 1. The cutter head is contained by a circular casing installed on the frame. The lower part of the circular casing is a semicircular sieve box device provided with a screen. On the interface between the upper and lower semicircular casings There are fixed cutter heads extending into the casing with left and right symmetry. The movable cutter head and the blade position of the fixed cutter head are corresponding to form paired shearing blades when the cutter holder rotates. The lower part of the device has no discharge port.

The screen of the screen box device has specifications of 10 mesh, 15 mesh and 20 mesh.

The utility model has the following positive and beneficial effects:

1. This crusher can directly crush copper and aluminum materials with different thicknesses (below 1.0mm) and different sizes of corner plates into thin slices of coarse particles of 10 mesh, medium particles of 15 mesh, and fine particles of 20 mesh, providing for deep processing into powder. the best raw materials.

2. The mechanical and electrical parts of this crusher have simple structure, small body, light weight, easy to move, easy to operate and safe.

3. This crusher has stable product quality, small investment, fast output, no burning loss, no pollution, low energy consumption, high benefit, and greatly reduces the cost. Taking aluminum as an example, the price per ton has directly appreciated by 2,000 yuan.

Below in conjunction with accompanying drawing and embodiment the utility model will be further described:

Fig. 1 is a schematic diagram of the appearance structure of an embodiment of the present invention.

FIG. 2 is a schematic view of the front appearance of FIG. 1 .

Fig. 3 is a right side view of Fig. 1 .

FIG. 4 is a top view of FIG. 1 .

FIG. 5 is a cross-sectional view of FIG. 2 .

Figure number

1. Rack 2. Power transmission device 3. Automatic feeding

4. Rotary knife crushing device 5. Screen box device and its bottom discharge port

Please refer to Fig. 1 to Fig. 5, the utility model is a crusher with strong crushing function, including frame 1, power transmission device 2, automatic feeding device 3, rotary knife crushing device 4, screen box device and bottom The discharge port 5; the automatic feeding device 3 can use prior art.

The structure of the rotary knife crushing device 4 is as follows: on the rotating shaft supported by the bearing seat driven by the motor through the power transmission device 2, a knife holder body is fixedly installed, and a plurality of moving knife heads are fixedly installed along the outer edge of the knife holder body at equal distances. , the knife rest and the cutter head are accommodated by a circular casing mounted on the frame 1, the bottom of the circular casing is a semicircular screen box device 5 provided with a screen, and the upper and lower The interface of the half-circle cover is fixed with left and right symmetrical fixed cutter heads extending into the casing. The position of the moving cutter head and the blade of the fixed cutter head are corresponding to form paired shearing blades when the cutter holder rotates. , and the raw material that feeding device 3 is sent into the casing is sheared and broken, and there is no discharge opening at the bottom of said screen box device 5 .

The screen cloth of described screen box device 5 has three specifications of 10 orders, 15 orders and 20 orders.

In the embodiment shown in Fig. 5, the tool holder body fixed on the rotating shaft is triangular in shape, and the movable cutter head fixed on the tool holder body has three rows, which are respectively fixed on the outer edge of the convex angle of the triangle body, The blades of each movable cutter head protrude from the protruding angle, and the protruding length corresponds to the blade of the fixed cutter head to form paired shearing edges.

Structural features of the utility model:

The crusher is equipped with a power transmission device 2 on the frame 1, and the material is sent to the automatic feeding device 3, and then the rotary knife crushing device 4 crushes the material, and is classified by the screen box device 5, and finally the material is discharged from the discharge port at the bottom, and the material is fed. The device 3 automatically swallows the material and transports it to the rotary knife crushing device 4, which ensures the operator's easy operation and absolute safety.

The rotary knife crushing device 4 of this crusher is characterized in that it can crush corner plate materials of different thicknesses (below 1.0 mm) and sizes with the rotary knife, with fast speed, high efficiency and uniform particles.

The crusher is equipped with a screen box device 5, which is characterized by screening and classifying the broken flake round particles into coarse particles of 10 mesh, medium particles of 15 mesh, and fine particles of 20 mesh. It greatly improves the efficiency of automatic product classification and reduces the labor intensity of workers.

The final procedure of this crusher is that the crushed material is discharged from the discharge port at the bottom of the screen box. It is characterized by continuous operation without stopping the machine; no workers need to dig out the material.

Claims (2)

1. disintegrating machine that has than the forcing crushing function, what comprise frame (1), actuating unit (2), automatic feeding (3), rotating knife breaker (4), screen box device and bottom tells material mouthful (5); It is characterized in that:

Being configured to of described rotating knife breaker (4): on the turning cylinder that drives through actuating unit (2), be fixed with a tool-post structure by bearing block support, this tool-post structure outer equidistantly is fixed with some dynamic cutter heads, this knife rest, cutter head is contained by a circular case that is installed on the frame (1), the bottom of this circle clamshell is the semicircular screen box device (5) that is provided with screen cloth, on this, be fixed with a left side on the interface of second dome, right symmetry stretch to fixedly cutter head in the case, described dynamic cutter head and fixedly the blade position of cutter head is corresponding and form the shearing knife edge of pairing when knife rest turns round is not told material mouthful in the bottom of described screen box device (5).

2. disintegrating machine as claimed in claim 1 is characterized in that: the screen cloth of described screen box device (5) has 10 orders, 15 orders, 20 purpose specifications.

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