Dissection structural high-torque pneumatic tire friction clutch
A friction clutch and high-torque technology, which is applied to friction clutches, clutches, fluid-driven clutches, etc., can solve the problems of time-consuming, laborious operation, disadvantages and limitations of pneumatic tire friction clutches, etc., and achieve the effect of prolonging the service life and expanding the scope of application
Inactive Publication Date: 2011-11-09
704TH RES INST OF CHINA SHIPBUILDING IND CORP
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Problems solved by technology
However, the service life of the rubber determines that the pneumatic tire must be replaced within the effective use period of the clutch; the existing pneumatic tire friction clutch structure needs to remove the entire pneumatic tire friction clutch from the shafting transmission system when the pneumatic tire is replaced. Only by moving outward on the axis of the shaft can the pneumatic tire be taken out from the inner cavity of the half-clutch housing for replacement. The corresponding operating procedures include: removing the clutch and the connecting parts of the main and driven shafts of the shafting system, moving the clutch outward, dismantling the half-clutch Clutch and pneumatic tire, install pneumatic tire and half clutch, put the clutch in the center of the shafting, connect the clutch and the main and driven shafts, the operation is time-consuming and laborious, especially in the conditions where the shafting is not allowed to be disconnected or in harsh operating environments such as ships , the contradiction is more prominent, and it also brings disadvantages and restrictions to the application of the pneumatic tire friction clutch with excellent performance
Method used
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[0016] refer to figure 1 , 2 , Split structure high-torque pneumatic tire friction clutch includes inner drum 1, friction plate 2, friction shoe 3, belt-shaped pneumatic tire 4, outer drum 5.
[0017] Inner drum 1 structure is basically similar to prior art, comprises connecting flange 11, drum body 12 and hub portion 13, and connecting flange 11 connects driving shaft and drum body 12 respectively, and the outer cylindrical surface of drum body 12 can be with friction. The sheets 2 are in contact to form a friction transmission pair, and the central part of the drum body 12 forms a hub 13, which is hollow and can be installed with a supporting bearing at the output shaft end.
[0018] The structures of the friction plate 2 and the friction shoe 3 with rectangular pins are similar to those of the prior art.
[0019] Ribbon pneumatic tire 4, such as image 3 , 4 , 5, 6, and 7, where:
[0020] The sealed inner cavity 40 is the working cavity of the strip-shaped pneumatic ti...
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The invention discloses a dissection structural high-torque pneumatic tire friction clutch, which mainly solves the technical problem of improvement on maintainability and the like. In the technical scheme, a strip-shaped pneumatic tire is arranged in the annular space between an inner drum wheel and an outer drum wheel in a surrounding way; the outer drum wheel has an annular radial dissection structure; and the strip-shaped pneumatic tire is fixedly arranged on the outer drum wheel. The friction clutch is suitable for various types of high-torque shafting transmission.
Description
Technical field: [0001] The present invention relates to a friction clutch, especially a friction clutch in which a clutch element is combined with the peripheral surface of a drum, wheel rim or the like. Background technique: [0002] The pneumatic tire friction clutch uses the pressure of compressed air to expand the closed air cavity of the pneumatic tire, and forms pressure on the surface of the friction pair to realize the engagement of the clutch. There is a pneumatic tire, usually the pneumatic tire is fixed on the driven half-clutch (outside), and friction shoes and friction plates are arranged on the surface of the inner ring of the pneumatic tire. The surface is pressed tightly, and the two halves of the clutch are engaged. Typical products such as Airflex VC type pneumatic tire clutch and CB type pneumatic tire clutch of EATON company, VC type or CB type pneumatic tire clutch adopt double row pneumatic tire structure; the characteristics of pneumatic tire friction...
Claims
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Login to View More IPC IPC(8): F16D25/04F16D13/62
Inventor 马永明周剑平冀相安陈文聘莘明星
Owner 704TH RES INST OF CHINA SHIPBUILDING IND CORP