CN203331291U - Waste rubber crushing machine - Google Patents

Abstract

The utility model discloses a waste rubber crusher, which comprises a body, a motor is installed at the bottom of the body, a feeding port is opened on the top of the body, a crushing device is installed in the feeding port, and telescopic rods are respectively installed on the two side walls of the body below the crushing device. , a grinding plate is installed on the telescopic rod, a grinding roller structure is installed in the machine body below the grinding plate, a regrinding discharge port is provided on the side wall of the body below the grinding roller structure, and a filter screen is correspondingly provided in the body below the grinding roller structure, There is a fine grinding room under the filter screen. The fine grinding room is equipped with a grinding disc, multiple grinding rings, pull rods and control shafts. Multiple grinding rings are set in the grinding disc. The top of the grinding ring is connected to the pull rod, and the top of the pull rod is connected to the control shaft. Driven by a motor. The utility model has the advantages: the waste rubber enters from the feed port, the crushing device breaks the waste rubber into blocks, grinds them into small blocks through the grinding plate, and then grinds them into small particles through the grinding roller structure, and then enters the fine particles through the filter screen. The grinding chamber is used to grind into powder, the machine occupies a small volume and is easy to maintain.

Description

A waste rubber shredder

technical field

The utility model relates to a crusher, in particular to a waste rubber crusher.

Background technique

With the popularization of private cars, the annual scrap rate of cars gradually increases, and the tires of cars need to be recycled. The crusher used for waste rubber mainly breaks the block rubber after rough processing and crushing into granular rubber, which is first cut by a cutting device. Finally, it is crushed and ground into granules, but it cannot be further ground into finer powder, and this kind of equipment is relatively large in size and difficult to maintain. Therefore, it is necessary to provide a new technical solution to solve the above problems.

Utility model content

The purpose of the utility model is to provide a waste rubber crusher with small volume, large cutting area and good crushing effect.

The technical scheme that the utility model adopts is:

A waste rubber crusher, comprising a machine body, a motor is installed at the bottom of the machine body, a feeding port is opened on the top of the machine body, a crushing device is installed in the feeding port, and the two side walls of the body below the crushing device are respectively installed There is a telescopic rod, a grinding plate is installed on the telescopic rod, a grinding roller structure is installed in the body below the grinding plate, and a regrinding discharge port is provided on the side wall of the body below the grinding roller structure. The machine body under the structure is correspondingly equipped with a filter screen, and a fine grinding chamber is arranged under the filter screen, and the regrinding discharge port leads into the fine grinding chamber through a pipeline, and the fine grinding chamber is provided with a grinding disc and a plurality of grinding rings , a pull rod and a control shaft, a plurality of grinding rings are arranged in the grinding disc, the top of the grinding ring is connected to a pull rod, the top of the pull rod is connected to a control shaft, and the control shaft is driven by a motor. the

The crushing device includes two crushing rollers arranged in parallel, each of which is provided with a crushing blade.

The grinding roller structure includes a main shaft, a driven shaft and blades, and the blades are arranged in sequence along the axial positions of the main shaft and the driven shaft. the

The main rotating shaft and the driven rotating shaft are fixed up and down in the body.

Beneficial effects of the utility model: waste rubber enters from the feed port, the crushing device breaks the waste rubber into blocks, grinds them into small blocks through the grinding plate, and then grinds them into small particles through the grinding roller structure, and then enters through the filter screen The fine grinding room is used to grind into powder. The machine occupies a small volume and is easy to maintain.

Description of drawings

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

Among them: 1. Body, 2. Motor, 3. Feed inlet, 4. Telescopic rod, 5. Grinding plate, 6. Regrinding outlet, 7. Filter screen, 8. Fine grinding chamber, 9. Pipeline, 10 , grinding ring, 11, pull rod, 12, control shaft, 13, grinding disc, 14, crushing roller, 15, crushing blade, 16, main shaft, 17, driven shaft, 18, blade.

Detailed ways

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

The following examples are only used to illustrate the utility model, and are not used to limit the protection scope of the utility model.

As shown in Figure 1, a waste rubber crusher of the present utility model includes a body 1, a motor 2 is installed at the bottom of the body 1, a feed port 3 is opened on the top of the body 1, and a crushing device is installed in the feed port 3 to crush The device comprises two crushing rollers 14 arranged in parallel, each crushing roller 14 is provided with a crushing blade 15, the two side walls of the body 1 below the crushing device are respectively equipped with a telescopic rod 4, and a grinding plate 5 is installed on the telescopic rod 4, A grinding roller structure is installed in the body 1 below the grinding plate 5, and the grinding roller structure includes a main shaft 16, a driven shaft 17 and a blade 18, and the blades 18 are sequentially arranged along the axial positions of the main shaft 16 and the driven shaft 17, and the main shaft 16 and the driven rotating shaft 17 are fixed up and down in the body 1, the side wall of the body 1 below the grinding roller structure is provided with a regrinding outlet 6, and the body 1 below the grinding roller structure is correspondingly provided with a filter screen 7, and the bottom of the filter screen 7 A fine grinding chamber 8 is provided, and the regrinding discharge port 6 is connected to the fine grinding chamber 8 through a pipeline 9. The fine grinding chamber 8 is provided with a grinding disc 13, a plurality of grinding rings 10, a pull rod 11 and a control shaft 12, and a plurality of grinding rings 10 is set in the grinding disc 13, the top of the grinding ring 10 is connected to the pull rod 11, the top of the pull rod 11 is connected to the control shaft 12, and the control shaft 12 is driven by the motor 2. the

The crushing device has two crushing rollers 14 arranged in parallel. The two crushing rollers 14 rotate relatively to crush the waste rubber. The grinding plate 5 reciprocates and stretches the telescopic rod 4 to crush the waste rubber. The regrinding outlet 6 Through the pipeline 9 into the fine grinding chamber 8, the waste rubber that does not meet the particle requirements can be polished again, and finally the grinding ring 10 in the fine grinding chamber 8 is continuously ground on the grinding disc 13 to powdery rubber, which meets the production requirements.

The waste rubber enters from the feed port 3, and the crushing device breaks the waste rubber into blocks, which are ground into small blocks by the grinding plate 5, and then ground into small particles by the grinding roller structure, and then enter the fine grinding chamber 8 through the filter screen 7 , ground into powder, the machine occupies a small volume and is easy to maintain.

Claims (4)

1. A waste rubber crusher, comprising a body, a motor is installed at the bottom of the body, and it is characterized in that: a feeding port is provided on the top of the body, a pulverizing device is installed in the feeding port, and a pulverizing device below the pulverizing device The two side walls of the machine body are respectively equipped with telescopic rods, and a grinding plate is installed on the telescopic rods. A grinding roller structure is installed in the body below the grinding plate. mouth, the machine body below the grinding roller structure is correspondingly provided with a filter screen, a fine grinding chamber is provided under the filter screen, and the regrinding outlet is connected to the fine grinding chamber through a pipeline, and the fine grinding chamber is provided with A grinding disc, a plurality of grinding rings, a pull rod and a control shaft, wherein a plurality of grinding rings are arranged in the grinding disc, the top of the grinding ring is connected with a pull rod, the top of the pull rod is connected with a control shaft, and the control shaft is driven by a motor. 2. A waste rubber crusher according to claim 1, characterized in that: the crushing device comprises two crushing rollers arranged in parallel, and each crushing roller is provided with a crushing blade. 3. A waste rubber crusher according to claim 1, characterized in that: the grinding roller structure includes a main shaft, a driven shaft and blades, and the axial positions of the blades along the main shaft and the driven shaft are sequentially set up. 4. A waste rubber shredder according to claim 3, characterized in that: the main shaft and the driven shaft are fixed up and down inside the body.

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