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Energy-saving mechanical automatic control coupling

A coupling and energy-saving technology, which is applied in the direction of couplings, sliding couplings, mechanical equipment, etc., can solve the problems of easy loss and low thermal efficiency, and achieve the goal of not easy loss, high mechanical efficiency and high degree of mechanization Effect

Inactive Publication Date: 2012-03-21
关士昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the thermal efficiency is very low, because every time the oil is injected in a safe action, it cannot be recovered, and it can only be wasted. Hydraulic oil must always be prepared during work, so there are safety factors such as easy loss and fire hazards.

Method used

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Examples

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Embodiment Construction

[0021] refer to figure 1 , figure 2 , image 3 As shown, an energy-saving mechanical automatic control coupling mainly includes an input shaft 1, a housing 2, an input disc 3, a tripping mechanism 4, a tripping pin 5, a friction pair 6, an output screw hole 7, a spring 8, and a bolt 9 , Centrifugal body 10, output disc 11, spacing sleeve 12, end cover 13, bearing 14, retaining ring 15, sealing ring 16, key 17, bolt 18, bolt 19, synchronization ring 20 and other components.

[0022] The input shaft 1 is a cavity through shaft, and the output shaft of the existing motor is assembled in the cavity of the input shaft 1. The two ends of the input shaft 1 are equipped with bearings 14 and sealing rings 16, and are located in the casing 2. The casing 2 and the The input shaft 1 is assembled in a moving fit, and the longitudinal shell 2 at one end is connected to the cylindrical shell 2 through bolts 19. End covers 13 are arranged on both sides of the shell 2, and the two end cover...

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Abstract

The invention relates to an energy-saving mechanical automatic control coupling comprising an input shaft, a shell, end covers and a bearing. The end covers are connected on two sides of the shell, the shell is connected with a speed reducer and a main engine by a connecting device and is assembled with the input shaft in a movable fit manner, the input shaft and an output disc are assembled in a movable fit manner, and the output disc is connected with an input disc in a movable fit manner by a tripping pin; an output shaft of a motor is assembled in the input shaft, and the motor is started slowly, so that the starting current of the motor is reduced, the mechanical impact is buffered, the started mechanical property is improved, the running is stable, and automatic protection can be conducted; a tripping mechanism is convenient to exchange and easy to store, and does not use hydraulic oil, so that the purpose of fire resistance and explosion prevention can be achieved; when the coupling encounters impact load in the running, secondary protection can be conducted automatically, so that the coupling can be used safely and reliably; and the degree of mechanization is high, the operation is convenient, the running cost is low, the mechanical efficiency is high, the energy is saved, the consumption is lowered, and the energy resources can be saved.

Description

technical field [0001] The invention belongs to the field of mechanical torque transmission equipment and relates to an energy-saving mechanical automatic control shaft coupling. Background technique [0002] A coupling is a widely used mechanical torque transmission device. For the hydraulic pressure coupling, its mechanical efficiency is 95% in theory, and it is difficult to control the amount of oil in actual work. There are two types of oil amount, one is the amount of oil added, and the other is the trace amount of the sealing ring during operation for a long time. leakage. In addition, the thermal efficiency is very low, because every time the oil is injected in a safe action, it cannot be recovered, and it can only be wasted. In the work, hydraulic oil must always be kept, so there are safety factors such as easy loss and fire hazard. Contents of the invention [0003] The purpose of the present invention is to provide an energy-saving mechanical automatic control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D7/02F16D43/20F16D43/21H02K7/10
Inventor 关士昌
Owner 关士昌
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