CN103434046B - A kind of device steel wire in junked tire being separated with rubber and reclaiming - Google Patents

Abstract

The invention discloses a device for separating and recycling steel wire and rubber in waste tires, which includes a mechanical rake claw, an electromagnet, a rolling wheel and a steel wire recovery box. The mechanical rake claw is driven by a rotating connecting rod, and the rotating connecting rod passes through a main shaft Driven, the steel wire recycling box is located under the electromagnet, and the waste tires are crushed by the rolling wheel and sent to the grid table. In the present invention, the mechanical rake claws do a reciprocating motion under the drive of the main shaft, and continuously extract the steel wires from the waste tires; the electromagnet is energized, has magnetism, and absorbs the extracted steel wires; then the electromagnet loses power at the designated position, and loses Magnetic, put down the steel wire; in this way, the recovery of the steel wire in the tire is completed. The device of the invention is easy to install, simple to operate, high in standardization and universalization of parts and components, low in equipment manufacturing cost, can improve economic and social benefits, and conforms to the concept of green processing.

Description

A device for separating and recycling steel wire and rubber in waste tires

technical field

The invention relates to the field of resource recycling, in particular to a device for separating and recycling steel wire and rubber in waste tires.

Background technique

At present, with the development of the automobile industry, the quantity of waste tires shows a trend of rapid growth. At present, my country produces 130 million waste tires every year, ranking second in the world. The large amount of waste tires produced and the continuous growth of the total amount make tire disposal an industry of increasing concern.

The recycling of waste tire wire is a circular economic project. It is not only required that the cost of converting "waste" into new resources should be low and no new sources of pollution should be generated, but also that the new resources converted from waste should be available, and preferably be used and consumed in large quantities. Otherwise, there will be a backlog and waste of new resources, and it will not be possible to form a virtuous circle of turning waste into wealth. For the recycling of tires, separating steel wire and rubber is a particularly important step. Only by separating steel wire and rubber first can rubber and steel wire be better recycled. However, due to the tight combination of steel wire and rubber, it is difficult to recover the steel wire, and it is necessary to use a specific mechanical device to efficiently separate the steel wire from the rubber.

Contents of the invention

Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a mechanical rake claw driven by a crank-link mechanism to complete the raking action, and reciprocates on the grid platform to continuously pull out the steel wire and send The intermittent suction generated by the intermittent work of the electromagnet will suck the steel wire into the steel wire recovery box, thereby realizing the separation and separate recovery of the steel wire and rubber in the waste tire. The structure is simple and can produce better economic benefits.

Technical solution: In order to achieve the above purpose, a device for separating and recycling steel wire and rubber in waste tires of the present invention includes a mechanical rake claw, an electromagnet, a rolling wheel, a rotating connecting rod that drives the mechanical rake claw to move, and Rotate the main shaft connected by the connecting rod. The front end of the mechanical rake claw is located on the grid platform. The waste tires are rolled into the grid platform by the rolling wheel. The main shaft is fixed by the bracket. The main shaft is connected with the reducer through the belt. There is a housing, on which there is a rotating fulcrum, and a mechanical rake claw is installed in the rotating fulcrum, so that the mechanical rake claw can rotate freely while moving in translation. The electromagnet is connected with the working button and the pause button on the bracket through a wire , There is a steel wire recovery box under the electromagnet.

Preferably, the main shaft is provided with a bearing end cover and a rolling bearing in sequence, and the rolling bearing is axially fixed by the bearing end cover and the bearing end cover.

In order to meet the needs of different working conditions, the bracket is provided with a voltage regulating box for adjusting the suction force of the electromagnet.

In order to ensure that the mechanical rake claws have sufficient height for better reciprocating motion, the height of the main shaft is higher than that of the grid table and the reducer.

Preferably, the rotating link moves to the uppermost end to touch the work button, and to the lowermost end to touch the pause button.

In order to make the main shaft and the electromagnet rotate synchronously, the main shaft and the reducer have the same radius, and the rotational speed is transmitted at an equal angular velocity to ensure the synchronous rotation of the shaft and the electromagnet.

In order to prevent the deviation of fit due to vibration, the width of the front end of the mechanical rake claws pressed into the grid table is smaller than the gap between the grid tables, so as to prevent the shift of fit due to vibration, so that the mechanical claw claws cannot be pressed into the gap between the grid tables in order to avoid damage to the device.

Preferably, the reducer rotates counterclockwise, so that after calculation, it can be ensured that the reciprocating movement of the mechanical claw meets the working requirements.

Beneficial effects: The device for separating and reclaiming steel wire and rubber in waste tires of the present invention uses mechanical rake claws to make circular and reciprocating movements under the drive of the main shaft, and continuously pulls out the steel wires from waste tires; the electromagnet is energized, with It is magnetic, and absorbs the drawn steel wire; then the electromagnet loses power at the designated position, loses magnetism, and puts down the steel wire; thus completing the recovery of the steel wire in the tire. The invention can effectively separate the steel wire and the rubber of the waste tire, the device structure is ingenious, the intermittent operation of the electromagnet is used to adjust the energizing voltage of the electromagnet, and the separated steel wire is put into the designated position of the steel wire recycling box, and The suction force of the electromagnet can be adjusted. The device is easy to install, easy to operate, high in standardization and generalization of parts and components, and low in processing costs. It can improve economic and social benefits, and is in line with the concept of green processing.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic sectional view of A-A in Fig. 1;

Fig. 3 is B-B sectional schematic diagram among Fig. 2;

FIG. 4 is a schematic cross-sectional view of C-C in FIG. 2 .

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 4, a device for separating and recycling steel wire and rubber in waste tires of the present invention includes a mechanical rake claw 4, an electromagnet 6, a rolling wheel 10, and a device that drives the mechanical rake claw 4 to move. The rotating connecting rod 26 and the main shaft 20 connected with the rotating connecting rod 26, the front end of the mechanical rake claw 4 is located on the grid table 9, and the waste tires are rolled into the grid table 9 by the rolling wheel 10, and the main shaft 20 passes through the bracket 15 is fixed, the main shaft 20 is connected with the reducer 7 through a belt, the main shaft 20 is provided with a casing, and the casing is provided with a rotating fulcrum 24, and the rotating fulcrum 24 is equipped with a mechanical rake claw 4, so that the mechanical rake claw 4 moves in parallel It can also rotate freely, and the electromagnet 6 is connected to the work button 25 and the pause button 27 on the support 15 through the wire 5 , and a steel wire recovery box 8 is arranged below the electromagnet 6 .

In the present invention, the reducer 7, the main shaft 20 and the rolling wheel 10 are driven by a belt, the main shaft 20 is provided with a bearing end cover 13 and a rolling bearing 14 in turn, and the bracket 15 is provided with a voltage regulator for adjusting the suction force of the electromagnet 6. The box 28 can cope with the needs of different working conditions. The height of the main shaft 20 is higher than the height of the grid table 9 and the reducer 7, which can ensure that the mechanical claws have sufficient height to better perform reciprocating motion. Rotate to the uppermost end and touch the working button 25, so that the electromagnet 6 is energized to work, and move to the lowermost end to touch the pause button 27, so that the electromagnet 6 loses power and stops working, so as to realize the intermittent work of the electromagnet 6, so that the electromagnetic The iron 6 can put the drawn steel wire into the steel wire recovery box 8 due to power failure and loss of suction. The width of the grid table 9 is smaller than the gap of the grid table 9, which can prevent the offset caused by vibration, so that the mechanical rake claws cannot be pressed into the gap of the grid table 4, so as to avoid damage to the device; the reducer 7 rotates counterclockwise , so that after calculation, it can ensure that the reciprocating motion of the mechanical claw meets the needs of the work.

When the present invention is working, first connect the power supply of the reducer 7 and the electromagnet 6, operate the voltage regulating box 28, and select a suitable working voltage; then the rolling wheel 10 receives the waste tires sent over, and the mechanical rake claw 4 is rotating Under the action of the connecting rod 26, the reciprocating motion is done, and the steel wire is continuously pulled out from the tire; finally, the steel wire is put into the designated position of the steel wire recovery box 8 through the intermittent work of the electromagnet 6 that rotates synchronously with the main shaft 20, The recycling of steel wires in waste tires is completed, and the structure is ingenious, which can produce very good economic benefits.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also possible. It should be regarded as the protection scope of the present invention.

Claims (8)

1. A device for separating and recycling steel wire and rubber in waste tires, characterized in that it includes mechanical claws (4), electromagnets (6), rolling wheels (10), and driven mechanical claws (4) The moving rotary link (26) and the main shaft (20) connected with the rotary link (26), the front end of the mechanical rake claw (4) is located on the grid table (9), and the waste tires pass through the rolling wheel (10) The main shaft (20) is fixed by the bracket (15), the main shaft (20) is connected with the reducer (7) through the belt, and the main shaft (20) is equipped with a housing (3). The casing (3) is provided with a rotating fulcrum (24), and the rotating fulcrum (24) is equipped with a mechanical rake claw (4), so that the mechanical rake claw (4) can rotate freely while moving in translation. The electromagnet ( 6) Connect with the working button (25) and the pause button (27) on the bracket (15) through the wire (5), and a steel wire recovery box (8) is provided under the electromagnet (6). 2. The device for separating and recycling steel wire and rubber in waste tires according to claim 1, characterized in that: the main shaft (20) is provided with a bearing end cover (13) and a rolling bearing (14) in sequence. 3. The device for separating and recycling steel wire and rubber in waste tires according to claim 1, characterized in that: the support (15) is provided with a voltage adjustment box (28) for adjusting the suction force of the electromagnet (6) ). 4. The device for separating and recycling steel wire and rubber in waste tires according to claim 1, characterized in that: the height of the main shaft (20) is higher than the height of the grid table (9) and the reducer (7) . 5. The device for separating and recycling steel wire and rubber in waste tires according to claim 1, characterized in that: the rotating connecting rod (26) rotates until the uppermost end touches the working button (25), Move to the bottom end and touch the pause button (27). 6. The device for separating and recycling steel wire and rubber in waste tires according to claim 1, characterized in that: the main shaft (20) and the reducer (7) have the same radius. 7. The device for separating and recycling steel wire and rubber in waste tires according to claim 1, characterized in that the width of the part of the front end of the mechanical claw (4) pressed into the grid platform (9) is smaller than that of the grid platform ( 9) Clearance. 8. The device for separating and recycling steel wire and rubber in waste tires according to claim 1, 4 or 6, characterized in that the reducer (7) rotates counterclockwise.