Combined type multi-gear simultaneous meshing speed changer
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A compound and transmission technology, applied in the direction of gear transmission, belt/chain/gear, mechanical equipment, etc., can solve the problems of low transmission efficiency, troublesome operation, complex structure, etc., achieve environmental protection, easy maintenance, and reduce manufacturing cost cost effect
Inactive Publication Date: 2015-04-29
吴志强
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[0002] At present, all transmissions with gears need to go through mechanisms such as gear shifting and manipulation to achieve gear shifting, so the structure is complicated, the manipulation is troublesome, and the cost is high; in addition, the transmission efficiency is low
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[0023] like figure 1 As shown in , a compound multi-speed simultaneously meshing transmission includes an input shaft 1, a gear transmission mechanism 4, a one-way clutch 5, a coupling 6, and an output shaft 7. The output end 62 of the coupling 6 is connected to the input shaft The shaft I is connected, and the output end 41 of each gear transmission mechanism 4 is connected to the output shaft 7. Two torque increasing units 2 and two speed regulating units 3 are arranged between the input shaft 1 and the output shaft 7. The first torque increasing unit 2 The input element 22 is coupled with the input shaft 1, the torque booster unit 2 includes an output element 21, an input element 22, a planetary gear 23, and a coupling element 24, and the speed regulating unit 3 includes an output element 31, an input element 32, Planetary gear 33, coupling element 34, the coupling element 24 of the first torque increasing unit 2 is connected with the input element 32 of the first speed reg...
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Abstract
The invention provides a combined type multi-gear simultaneous meshing speed changer. The combined type multi-gear simultaneous meshing speed changer is characterized in that a first input element 22 is connected with an input shaft 1, a first connection element 34 is connected with a second input element 22, a second connection element 24 is connected with a second input element 32, a second connection element 34 is connected with an input end 61, each output element 21 and each next output element 31 are the same element which is a common output element 231, and each common output element is directly connected with an input end 41 of each transmission mechanism 4 matched with each moment increasing unit 2 and each speed regulating unit 3.
Description
technical field [0001] The invention belongs to the field of transmissions, more specifically, it is a transmission for various ground vehicles, ships, railway locomotives, engineering machinery, various aerospace, aircraft, metallurgy, mining, petroleum, chemical industry, light industry, food, textile , hoisting and transporting machinery, machine tools, robots and military compound multi-gear simultaneous meshing transmissions. Background technique [0002] At present, all transmissions with gears need to go through mechanisms such as gear shifting and manipulation to realize gear shifting, so the structure is complicated, the manipulation is troublesome, and the cost is high; in addition, the transmission efficiency is low. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art, and provides a multi-speed multi-gear simultaneous meshing transmission with simple structure, low cost, energy saving and high efficiency, which prolongs ...
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