Overall crushing device of waste bias tires
A technology of overall crushing and bias-ply tires, which is applied in recycling technology, mechanical material recycling, plastic recycling, etc., can solve the problems of high production cost, poor use effect, cumbersome process, etc., and achieve simple operation, strong performance, and less employment Effect
Inactive Publication Date: 2013-10-23
ZAOZHUANG UNIV
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Problems solved by technology
This method is generally cumbersome in process, inefficient, high in production cost, and also destroys the fibers in the tire, and the use effect is poor.
Method used
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[0012] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0013] The present invention as figure 1 , 2 As shown in , 3, an overall crushing device for waste bias-ply tires includes a base 9, a roller drive motor 19 is fixedly connected to the base 9, and the roller drive motor 19 is connected to a speed reducer 7 through a shaft coupling 18, and is characterized in that : base 9 is also fixedly connected with two roller support plates 4 and a grinding wheel support plate, between the roller support plates 4, a conveying fixed roller 13 and a conveying movable roller 1 are installed through a bearing, conveying a fixed roller 13 and a conveying movable roller 1 The shaft at one end is equipped with intermeshed gears 14, and the upper part of the roller support plate 4 is provided with a "U"-shaped groove, and the "U"-shaped groove is installed with a roller distance adjustment structure 3, and the fixed rol...
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The invention discloses an overall crushing device of waste bias tires, which has an excellent application effect; the crushing device comprises a pedestal; a roller driving motor is fixedly connected on the pedestal, the roller driving motor is connected with a speed reducer through a coupler, two roller supporting plates and grinding wheel supporting plates are also fixedly connected on the pedestal; a fixed transmission roller and a movable transmission roller are arranged between the roller supporting plates through a bearing; gears which are engaged one another are arranged on shafts on one end of the fixed transmission roller and one end of the movable transmission roller; a U-shaped groove is opened on the roller supporting plates; a roller distance adjusting structure is arranged in the U-shaped groove; a pressure plate is fixedly connected with the roller supporting plates, a hollow porous grinding wheel is designed on the right of the pressure plate, a grinding wheel driving motor is connected with one end of the axial middle part of the hollow porous grinding wheel, and a connecting pipe is connected with the other end of the axial middle part of the hollow porous grinding wheel through a rotating joint; the connecting pipe is connected with an air pump, one end of the fixed transmission roller is connected with the speed reducer through a V-shaped belt and a belt wheel.
Description
technical field [0001] The invention relates to a device for directly and integrally crushing waste bias-ply tires into short-fiber composite fine rubber powder, in particular to an overall crushing device for waste bias-ply tires. Background technique [0002] Short-fiber rubber composites are one of the ideal materials for preparing high-performance tires. Studies have found that adding short fibers to the rubber compound can significantly reduce the rolling resistance, wet skid resistance and hysteresis loss of the tire, improve the tear resistance and compression resistance of the tread, and reduce the weight of the tire and reduce the driving noise. . The conventional process of making rubber powder is generally to use waste tire decomposition equipment to first cut off the steel ring in the tire, and then process the tire surface into small pieces of 3.5 cm square; then pulverize it by a pulverizer. The general production process: tire splitting machine, disc cutting...
Claims
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IPC IPC(8): B29B17/04
CPCY02W30/52Y02W30/62
Inventor 刘彩军韦德泉徐伟
Owner ZAOZHUANG UNIV