Straight rack driven different-speed linkage mechanism

A technology of linkage mechanism and straight rack, which is applied in the direction of mechanical equipment, transmission devices, friction transmission devices, etc., can solve the problems of high cost of power source procurement and use, poor reliability of mechanism linkage action, complex control system, etc., and achieve convenient automation Control, low cost, small size effect

Inactive Publication Date: 2017-04-26
FOSHAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its disadvantages are that the control system is relatively complicated due to the need to control the actions of two power sources at the same time, resulting in poor reliability of the linkage action of the mechanism, large equipment size, high cost of power source procurement and use, and is not conducive to energy conservation and environmental protection.

Method used

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  • Straight rack driven different-speed linkage mechanism

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Embodiment Construction

[0013] The present invention and its beneficial technical effects will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0014] see figure 1 , as can be seen from the figure, the different-speed linkage mechanism driven by the spur rack 116 includes the installation frame 100, and the power source fixed on the installation frame 100; Driven guide rail 108; Active guide rail 107 and driven guide rail 108 are provided with slide block, are respectively active slide block 103 and driven slide block 104; The racks are the driving rack 101 and the driven rack 102 respectively, and the pitches of the driving rack 101 and the driven rack 102 are different; a rotatable Linkage gears, the gears are arranged on the installation frame 100 through bearings; the driving rack 101 and the driven rack 102 are meshed with the linkage gears respectively; the power source is the rack transmission assembly installed on the outside of ...

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Abstract

The invention discloses a straight rack driven different-speed linkage mechanism. The straight rack driven different-speed linkage mechanism is characterized in that a driving guide rail and a driven guide rail are arranged at left and right sides of a mounting framework; the driving guide rail and the driven guide rail are provided with a driving sliding block and a driven sliding block; inner sides of the driving sliding block and the driven sliding block are engaged with a driving rack and a driven rack which have different tooth pitches; a linkage gear composed of two coaxial gears with different sizes is arranged between the driving rack and the driven rack; the large gear is engaged with the driving rack and the small gear is engaged with the driven rack; a straight rack of a rack transmission assembly is arranged on the driving sliding block; and the guide rail is sleeved with a compression spring pipe. The straight rack driven different-speed linkage mechanism has the advantages of scientific structure, easiness of manufacturing, small size, convenience for assembling and low cost; only one driving power source can realize different-speed linkage action, so that the linkage mechanism is easy to control, is safe and reliable, and can be widely applied to a clamping mechanism, a tensioning mechanism or different-speed linkage equipment with different linkage speeds; and automatic control of related equipment is convenient to realize and the linkage mechanism has relatively great application prospects.

Description

technical field [0001] The invention relates to a linkage device, in particular to a different-speed linkage equipment with different linkage speeds. Background technique [0002] The traditional clamping mechanism, tensioning mechanism or different-speed linkage equipment with different linkage speeds often use a mechanism with a dual-drive power source, and the power source often uses a cylinder, motor, etc. Its disadvantages are that the control system is relatively complex due to the need to control the actions of two power sources at the same time, resulting in poor reliability of the linkage action of the mechanism, large equipment volume, high cost of power source procurement and use, and is not conducive to energy conservation and environmental protection. Contents of the invention [0003] The present invention aims at the defects of the above-mentioned different-speed linkage equipment with dual driving power sources, and provides a different-speed linkage equipm...

Claims

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Application Information

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IPC IPC(8): F16H37/12F16H19/04
CPCF16H37/124F16H19/04
Inventor 张焕明
Owner FOSHAN UNIVERSITY
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