Base rubber breaking apparatus for rubber solid tire

Abstract

The utility model discloses a rubber solid tire processing technical field's a kind of rubber solid tire base rubber crushing equipment, including support frame, the outside of support frame is provided with cooling mechanism, the front and rear ends of pulverizer are all provided with drying mechanism, this rubber solid tire base rubber crushing equipment is additionally provided with cooling mechanism and drying mechanism, cooling mechanism uses the structure of automatic conveying recovery base rubber and sprays wet base rubber, can carry out full range humidification to the surface of un-smashed processing base rubber, and then carries out quick cooling operation to base rubber, and then guarantee that base rubber is in low temperature state in pulverizer, effectively avoid that base rubber sticks in the cutter of pulverizer, ensure that equipment can be stable broken glue body, reduce the failure probability;Drying mechanism uses double-end heating drying structure, can carry out quick drying operation to pulverizer cutter, and then cooperate with cooling mechanism, effectively avoid that the water of cooling mechanism long-time wetting pulverizer and damaging pulverizer.

Description

Technical Field

[0001] This utility model relates to the field of rubber solid tire processing technology, specifically a rubber base rubber crushing device for rubber solid tires. Background Technology

[0002] Solid rubber tires are tubeless tire structures composed of one or more layers of rubber material, directly fixed to the rim. Unlike traditional pneumatic tires, solid tires contain no air, therefore they will not fail due to punctures or leaks. Solid rubber tires typically have high elasticity and wear resistance, capable of withstanding heavy loads and harsh working environments. The base rubber of a solid rubber tire refers to a special rubber material located at the bottom layer of the tire structure. It is the core component of the solid tire and plays a crucial role in its overall performance. The main function of the base rubber is to provide high rigidity and high strength support, ensuring the tire maintains its shape stability under heavy loads and preventing excessive deformation that could affect vehicle stability and safety.

[0003] Based on existing technology for crushing rubber base rubber for solid rubber tires, it has been found that when recycling the base rubber of solid rubber tires, it is necessary to crush and grind the rubber. However, when using a pulverizer to crush the rubber, the crushing operation will pressurize the rubber, and under long-term working conditions, the rubber and the pulverizer will be at high temperatures. This will cause some of the rubber to stick to the pulverizer's cutter blades, which will damage the pulverizer over time and make the crushing operation impossible.

[0004] Based on this, this utility model designs a base rubber crushing device for solid rubber tires to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a base rubber crushing device for solid rubber tires to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rubber base rubber crushing device for solid rubber tires, comprising a support frame, a crusher fixedly mounted on the upper end of the support frame, a drive motor fixedly mounted on the front end of the support frame, a transmission assembly installed between the drive motor and the crusher, a cooling mechanism provided on the outer side of the support frame, and drying mechanisms provided at both the front and rear ends of the crusher. The cooling mechanism includes a support plate, a water receiving chamber, a liquid pump, and a water spray nozzle. A water receiving chamber is fixedly mounted in the middle of the support plate, and a liquid pump is fixedly connected to the upper end of the water receiving chamber. A water spray nozzle is fixedly connected to the lower end, and four water spray nozzles are distributed from front to back at the lower end of the water receiving chamber. The drying mechanism includes a first heating chamber, a first air guide mesh groove, a first heating wire, a first mounting plate, and a first air guide fan. The front end of the pulverizer is fixedly installed with the first heating chamber, and the inner wall of the first heating chamber is equipped with the first air guide mesh groove. The front end of the first heating chamber is fixedly installed with the first heating wire, and the rear end of the first heating wire is fixedly installed with the first mounting plate. The first air guide fan is fixedly installed on the first mounting plate, and two first air guide fans are distributed from left to right on the first mounting plate.

[0007] Optionally, the cooling mechanism further includes a support column, a first conveyor belt, a mounting frame, a water collection tank, and a second conveyor belt. The mounting frame is fixedly installed in the middle of the first conveyor belt, and the support plate is fixedly installed on the upper end of the mounting frame.

[0008] Optionally, a first conveyor belt is provided on the left side of the crusher, and a support column is fixedly installed at the lower end of the first conveyor belt.

[0009] Optionally, a water collection tank is provided at the left end of the first conveyor belt, and a second conveyor belt is provided below the crusher.

[0010] Optionally, the drying mechanism further includes a second heating chamber, a second air guide mesh groove, a second heating wire, a second mounting plate, and a second air guide fan, with the second heating chamber fixedly installed at the rear end of the pulverizer.

[0011] Optionally, a second air guide mesh groove is installed on the inner wall of the second heating chamber, and a second heating wire is fixedly installed at the rear end inside the second heating chamber.

[0012] Optionally, a second mounting plate is fixedly installed at the front end of the second heating wire, and a second air guide fan is fixedly installed on the second mounting plate, with two second air guide fans distributed from left to right on the second mounting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, a cooling mechanism is provided. The cooling mechanism adopts an automatic conveying and recycling structure for the base adhesive and a structure for spraying and wetting the base adhesive. It can humidify the entire surface of the un-crushed base adhesive, thereby rapidly cooling the base adhesive. This ensures that the base adhesive is kept at a low temperature in the crusher, effectively preventing the base adhesive from sticking to the cutter of the crusher due to high temperature. This ensures that the equipment can stably crush the adhesive and reduces the probability of failure.

[0015] 2. This utility model includes a drying mechanism with a double-end heating and drying structure, which can quickly dry the pulverizer cutter. This mechanism works in conjunction with the cooling mechanism to effectively prevent the pulverizer from being damaged by prolonged water immersion in the cooling mechanism, thus improving the reliability of the pulverizer and enhancing the practicality of this rubber solid tire base rubber crushing equipment. Attached Figure Description

[0016] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from a frontal view.

[0018] Figure 3 This is a three-dimensional top view of the structure of this utility model;

[0019] Figure 4 This is a three-dimensional sectional view of the structure of this utility model. Figure 1 ;

[0020] Figure 5 This is a three-dimensional sectional view of the structure of this utility model. Figure 2 ;

[0021] Figure 6 This is a three-dimensional sectional view of the structure of this utility model. Figure 3 ;

[0022] Figure 7 This is a three-dimensional sectional view of the structure of this utility model. Figure 4 ;

[0023] Figure 8 This utility model Figure 6 A magnified three-dimensional structural diagram of point A in the middle.

[0024] In the diagram: 1. Support frame; 2. Crusher; 3. Cooling mechanism; 301. Support column; 302. First conveyor belt; 303. Mounting frame; 304. Support plate; 305. Water receiving tank; 306. Liquid pump; 307. Water spray nozzle; 308. Water collection tank; 309. Second conveyor belt; 4. Drying mechanism; 401. First heating chamber; 402. First air guide mesh groove; 403. First heating wire; 404. First mounting plate; 405. First air guide fan; 406. Second heating chamber; 407. Second air guide mesh groove; 408. Second heating wire; 409. Second mounting plate; 410. Second air guide fan; 5. Drive motor; 6. Transmission assembly. Detailed Implementation

[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-8In this embodiment of the present invention, a rubber base rubber crushing device for solid rubber tires includes a support frame 1. A crusher 2 is fixedly installed on the upper end of the support frame 1, and a drive motor 5 is fixedly installed on the front end of the support frame 1. A transmission assembly 6 is installed between the drive motor 5 and the crusher 2. A cooling mechanism 3 is provided on the outer side of the support frame 1, and drying mechanisms 4 are provided at both the front and rear ends of the crusher 2. The cooling mechanism 3 includes a support plate 304, a water receiving tank 305, a liquid pump 306, and a water spray nozzle 307. The water receiving tank 305 is fixedly installed in the middle of the support plate 304, and the liquid pump 306 is fixedly connected to the upper end of the water receiving tank 305. The lower end of the water receiving tank 305... The cooling mechanism 3 also includes a support column 301, a first conveyor belt 302, a mounting frame 303, a water collection tank 308, and a second conveyor belt 309. The mounting frame 303 is fixedly installed in the middle of the first conveyor belt 302, and the support plate 304 is fixedly installed on the upper end of the mounting frame 303. The first conveyor belt 302 is provided on the left side of the crusher 2. The support column 301 is fixedly installed at the lower end of the first conveyor belt 302. The water collection tank 308 is provided at the left end of the first conveyor belt 302. The second conveyor belt 309 is provided below the crusher 2.

[0029] See Figure 3 , Figure 4 and Figure 5 Initially, the cooling mechanism 3 adopts an automatic conveying and recycling structure for the base adhesive and a spray-wetted base adhesive structure. Before activation, the drive motor 5, the liquid pump 306, the first conveyor belt 302, and the second conveyor belt 309 need to be powered on and connected to the control terminal. The liquid pump 306 also needs to be connected to an external water supply terminal. When activated, the drive motor 5, the liquid pump 306, the first conveyor belt 302, and the second conveyor belt 309 are activated simultaneously. The first conveyor belt 302 conveys the base adhesive waste from bottom to top. The liquid pump 306 draws water and sprays it downwards through the water spray nozzle 307. The surface of the base adhesive waste will be covered by water. Additional water will move down along the first conveyor belt 302 to wet the base adhesive waste in the lower layer of the first conveyor belt 302. Finally, the water will slide into the water collection tank 308. After the base adhesive waste is wetted, it reaches the crusher 2 for crushing. The crushed base adhesive waste will fall onto the second conveyor belt 309 and be finally conveyed to the next process.

[0030] The cooling mechanism 3 adopts an automatic conveying and recycling base adhesive and spraying wet base adhesive structure, which can humidify the surface of the un-crushed base adhesive in the whole range, thereby rapidly cooling the base adhesive and ensuring that the base adhesive is in a low temperature state in the crusher 2. This effectively avoids the base adhesive sticking to the cutter of the crusher 2 due to high temperature, ensuring that the equipment can stably crush the adhesive and reducing the probability of failure.

[0031] The drying mechanism 4 includes a first heating chamber 401, a first air guide mesh 402, a first heating wire 403, a first mounting plate 404, and a first air guide fan 405. The first heating chamber 401 is fixedly installed at the front end of the pulverizer 2. The first air guide mesh 402 is installed on the inner wall of the first heating chamber 401. The first heating wire 403 is fixedly installed at the front end inside the first heating chamber 401. The first mounting plate 404 is fixedly installed at the rear end of the first heating wire 403. The first air guide fan 405 is fixedly installed on the first mounting plate 404. Two first air guide fans 405 are distributed on the first mounting plate 404 from left to right. The drying mechanism 4 also includes a second heating chamber 406, a second air guide mesh 407, a second heating wire 408, a second mounting plate 409, and a second air guide fan 410. The second heating chamber 406 is fixedly installed at the rear end of the pulverizer 2. The second air guide mesh 407 is installed on the inner wall of the second heating chamber 406. The second heating wire 408 is fixedly installed at the rear end inside the second heating chamber 406. The second mounting plate 409 is fixedly installed at the front end of the second heating wire 408. The second air guide fan 410 is fixedly installed on the second mounting plate 409. The two second air guide fans 410 are distributed on the second mounting plate 409 from left to right.

[0032] See Figure 7 and Figure 8 The drying mechanism 4 adopts a double-end heating drying structure. Before use, the first heating wire 403, the first air guide fan 405, the second heating wire 408, and the second air guide fan 410 need to be connected to the control terminal. When activated, after the base glue crushing operation is completed, other operations are stopped. At this time, the drive motor 5, the transmission assembly 6, and the crusher 2 are still turned on. The cutter inside the crusher 2 rotates. At the same time, the first heating wire 403 and the second heating wire 408 work and generate heat. The first air guide fan 405 draws the hot air from the first heating wire 403 onto the cutter of the crusher 2. Similarly, the second air guide fan 410 also draws the hot air from the second heating wire 408 onto the cutter of the crusher 2. This can quickly dry the cutter of the crusher 2 and prevent the cutter of the crusher 2 from being wet for a long time, effectively protecting the crusher 2.

[0033] Among them, the drying mechanism 4 adopts a double-end heating and drying structure, which can quickly dry the cutter of the crusher 2. It can then be used in conjunction with the cooling mechanism 3 to effectively prevent the water in the cooling mechanism 3 from soaking the crusher 2 for a long time and damaging the crusher 2. This effectively improves the reliability of the crusher 2 and also improves the practicality of this rubber solid tire base rubber crushing equipment.

[0034] The working principle of this utility model is as follows: First, before starting the equipment, the drive motor 5, the liquid pump 306, the first conveyor belt 302, and the second conveyor belt 309 need to be powered on and connected to the control terminal. At the same time, the liquid pump 306 is connected to the external water supply end. After the equipment starts, the drive motor 5, the liquid pump 306, the first conveyor belt 302, and the second conveyor belt 309 run synchronously. The first conveyor belt transports the rubber waste from the base of the solid rubber tire to be processed from bottom to top. At the same time, the liquid pump 306 works to pump water to the water spray head 307. Water mist is sprayed downwards from 307, covering the surface of the base adhesive waste with water. The waste then moves down along the first conveyor belt 302, further wetting the lower layers of base adhesive waste. This water eventually slides into the water collection tank 308. Once the base adhesive waste is fully wetted, it is fed into the crusher 2 for crushing. The cooling mechanism 3 can humidify the entire surface of the un-crushed base adhesive and rapidly cool it, ensuring the base adhesive remains at a low temperature within the crusher 2. This effectively prevents the base adhesive from sticking to the crusher 2 due to high temperatures. After the crushing operation is completed on the cutter, the equipment will stop other operations, but the drive motor 5, transmission assembly 6, and crusher 2 will continue to run. At this time, the cutter of crusher 2 rotates, and the drying mechanism 4 starts to work. The drying mechanism 4 includes a double-end heating drying structure, a first heating chamber 401, a first air guide mesh trough 402, a first heating wire 403, a first mounting plate 404, and a first air guide fan 405, as well as a second heating chamber 406, a second air guide mesh trough 407, a second heating wire 408, a second mounting plate 409, and a second air guide fan 410. A heating wire 403 and a second heating wire 408 generate heat, and a first air guide fan 405 and a second air guide fan 410 draw the hot air to the cutter of the crusher 2, thereby quickly drying the cutter and avoiding damage caused by prolonged immersion in moisture. Through the combined use of the cooling mechanism 3 and the drying mechanism 4, this rubber solid tire base rubber crushing equipment can not only effectively prevent the cutter of the crusher 2 from sticking and being damaged, improving the reliability of the equipment, but also improve the practicality of the equipment, ensuring the smooth progress of the recycling and reuse process of rubber solid tire base rubber.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rubber base rubber crushing device for solid rubber tires, comprising a support frame (1), a crusher (2) fixedly mounted on the upper end of the support frame (1), a drive motor (5) fixedly mounted on the front end of the support frame (1), and a transmission assembly (6) installed between the drive motor (5) and the crusher (2), characterized in that: A cooling mechanism (3) is provided on the outside of the support frame (1), and a drying mechanism (4) is provided at both the front and rear ends of the pulverizer (2). The cooling mechanism (3) includes a support plate (304), a water receiving chamber (305), a liquid pump (306), and a water spray nozzle (307). The water receiving chamber (305) is fixedly installed in the middle of the support plate (304). The liquid pump (306) is fixedly connected to the upper end of the water receiving chamber (305), and the water spray nozzle (307) is fixedly connected to the lower end of the water receiving chamber (305). The four water spray nozzles (307) are distributed from front to back at the lower end of the water receiving chamber (305). The drying mechanism (4) includes a first heating chamber (401). The pulverizer (2) is equipped with a first air guide groove (402), a first heating wire (403), a first mounting plate (404), and a first air guide fan (405). The front end of the pulverizer (2) is fixedly installed with a first heating chamber (401). The inner wall of the first heating chamber (401) is equipped with a first air guide groove (402). The front end of the first heating chamber (401) is fixedly installed with a first heating wire (403). The rear end of the first heating wire (403) is fixedly installed with a first mounting plate (404). The first air guide fan (405) is fixedly installed on the first mounting plate (404). The two first air guide fans (405) are distributed on the first mounting plate (404) from left to right.

2. The rubber base rubber crushing equipment for solid rubber tires according to claim 1, characterized in that: The cooling mechanism (3) also includes a support column (301), a first conveyor belt (302), a mounting frame (303), a water tank (308), and a second conveyor belt (309). The mounting frame (303) is fixedly installed in the middle of the first conveyor belt (302), and the support plate (304) is fixedly installed on the upper end of the mounting frame (303).

3. The rubber base rubber crushing equipment for solid rubber tires according to claim 1, characterized in that: A first conveyor belt (302) is provided on the left side of the crusher (2), and a support column (301) is fixedly installed at the lower end of the first conveyor belt (302).

4. The rubber base rubber crushing equipment for solid rubber tires according to claim 3, characterized in that: A water collection tank (308) is provided at the left end of the first conveyor belt (302), and a second conveyor belt (309) is provided below the crusher (2).

5. The rubber base rubber crushing equipment for solid rubber tires according to claim 1, characterized in that: The drying mechanism (4) also includes a second heating chamber (406), a second air guide mesh groove (407), a second heating wire (408), a second mounting plate (409), and a second air guide fan (410). The second heating chamber (406) is fixedly installed at the rear end of the pulverizer (2).

6. The rubber base rubber crushing equipment for solid rubber tires according to claim 5, characterized in that: A second air guide mesh groove (407) is installed on the inner wall of the second heating chamber (406), and a second heating wire (408) is fixedly installed at the rear end inside the second heating chamber (406).

7. The rubber base rubber crushing equipment for solid rubber tires according to claim 6, characterized in that: A second mounting plate (409) is fixedly installed at the front end of the second heating wire (408), and a second air guide fan (410) is fixedly installed on the second mounting plate (409). The two second air guide fans (410) are distributed on the second mounting plate (409) from left to right.

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