Auxiliary device for controlling one-way transmission of gear train structures
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A technology of one-way transmission and auxiliary devices, which is applied in the direction of one-way clutches, clutches, mechanical equipment, etc., can solve the problems of lack of transmission direction control devices, etc., achieve strong practical value and application prospects, high reliability, and reduce working noise Effect
Active Publication Date: 2020-01-03
SOUTHWEST JIAOTONG UNIV
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[0003] The existing technology lacks a new transmission direction control device, and it is necessary to design a new gear train structure transmission direction control device to meet the transmission direction control requirements, and the device is required to have a simple structure and low working noise
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[0034] Please refer to figure 1 and figure 2 , the present embodiment provides an auxiliary device for controlling the one-way transmission of the gear train structure 5, which includes: a fixed base 15, a side vertical plate 1, a positioning sleeve 2, a sealing cover 3, a spline sleeve 4, a gear train Structure 5, slider 7, shaft 10, spring ejector rod 11, friction member 12, star wheel 13, set screw 6, flat key 8, sealing ring 9 and slotted screw 14, fixed base 15 is fixed on the existing On the device platform, the side vertical plate 1 is connected to the fixed base 15 through the slotted screw 14, and there are two sealing covers 3, which are respectively connected with the spline sleeve 4 to realize sealing. Or the ring-shaped structure of the pulley, the wheel train structure 5 and the spline sleeve 4 are connected through the set spline structure, the star wheel 13 is axially positioned through the positioning sleeve 2, and the slider 7 is in the T-shaped groove of t...
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Abstract
The invention discloses an auxiliary device for controlling one-way transmission of gear train structures. The auxiliary device comprises side vertical plates, positioning sleeves, sealing covers, spline sleeves, the gear train structures, positioning screws, sliding blocks, flat keys, sealing rings, a shaft, spring ejector rods, friction pieces, star wheels, slotted screws and a fixing base. Theauxiliary device does not directly participate in transmission, the rotation and the stop of the gear train structures are realized by controlling the friction between the friction pieces and inner rings of the spline sleeves by using a friction principle, the transmission direction of the gear train structure transmission device is effectively controlled, the problems of transmission direction failure and working safety are solved, meanwhile, the working noise is reduced through rotation and stopping of the friction control gear train structures, and the working environment is optimized; a high friction coefficient material is adopted, reticulated mottles are arranged on the friction surface to increase friction force, and the sliding blocks are used for controlling whether the friction pieces can participate in working to realize unidirectional rotation control in two different directions; and meanwhile, the auxiliary device is convenient to disassemble, and has strong practical value and application prospects.
Description
technical field [0001] The invention relates to the technical field of gear train structure transmission, in particular to an auxiliary device for controlling one-way transmission of a gear train structure. Background technique [0002] At present, the transmission of gear train structure is widely used in various fields of mechanical transmission. In the process of work, due to problems such as overload and improper operation, the failure of transmission direction control and safety problems emerge in endlessly. The failure of transmission direction control will cause serious safety accidents and reduce work efficiency, pose a threat to personal safety and slow down the work process. The traditional control method and setting for the transmission direction of the gear train structure are relatively complicated and generate large noise during the working process. This will make the installation, replacement and disassembly process of the device more complicated, and the gen...
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Application Information
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