Novel 16+16 full-power gear-shifting and reversing gearbox

A power shift and gearbox technology, applied in the field of tractors, to achieve the effect of improving work efficiency, clear transmission route, simple and compact structure

Active Publication Date: 2017-08-11
JILIN UNIV
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Problems solved by technology

Power shift technology has been widely used in the international market, and there are quite a few users in China. However, so far, domestic tractor companies have not independently developed power shift transmissions. The existing power shift transmissions All imported products are used. With the development of my country's tractor industry, the upgrading of tractor technology is imminent. Among them, power shift technology is the research and development direction of domestic tractor companies. Therefore, it is very important to develop such a full power shift and reversing gearbox. Necessary

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  • Novel 16+16 full-power gear-shifting and reversing gearbox

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Embodiment Construction

[0031] Such as figure 1 As shown, the present invention includes a full power shift main transmission device 1 , a full power reversing transmission device 2 , and a full power shift auxiliary transmission device 3 . Full power shift main transmission 1, full power reversing transmission 2, and full power shift auxiliary transmission 3 are arranged in sequence. One end of full power shift main transmission 1 is connected to the tractor engine, and full power shift auxiliary transmission 3 One end is connected with the central transmission mechanism; one shaft S1, two shafts S2 and three shafts S3 are installed in the full power shift main transmission device 1, three shafts S3, four shafts S4 and five shafts are installed in the full power reversing transmission device 2 S5, five-axis S5, six-axis S6 and seven-axis S7 are installed in the full power shift sub-transmission device 3 .

[0032] The input end of one shaft S1 of the full power shift main transmission device 1 is c...

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Abstract

The invention discloses a novel 16+16 full-power gear-shifting and reversing gearbox. The gearbox is composed of a full-power gear shifting main transmission device, a full-power reversing transmission device and a full-power gear-shifting auxiliary transmission device; the full-power gear-shifting main transmission device is connected to the output end of an engine; the full-power gear-shifting auxiliary transmission device is connected to a central transmission device; the gearbox can form 16 forward gears and 16 backward gears, totally, 32 gears; and gear shifting of all the gears is full-power gear shifting. According to the novel 16+16 full-power gear-shifting and reversing gearbox, the structure is simple and compact, the arrangement is convenient, the space is saved, the transmission path is clear, more gears are realized, a full-power gear-shifting and reversing technology is adopted so that the gear shifting and reversing operation can be completed under the condition that power is not cut off, and therefore the operation efficiency of a tractor can be greatly improved, and the fatigue strength of a driver can be reduced.

Description

technical field [0001] The invention belongs to the field of tractors, and relates to a tractor gearbox, in particular to a novel 16+16 full power shift and reversing gearbox. Background technique [0002] At present, my country's tractors widely use two shifting methods, sliding gears and meshing sleeves, and a small number of them use synchronizer shifting methods. Among them, sliding gears and meshing sleeves are products that have been eliminated in the international market. Power shift technology has been widely used in the international market, and there are quite a few users in China. However, so far, domestic tractor companies have not independently developed power shift transmissions. The existing power shift transmissions All imported products are used. With the development of my country's tractor industry, the upgrading of tractor technology is imminent. Among them, power shift technology is the research and development direction of domestic tractor companies. Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H59/02F16H61/26F16H57/023
CPCF16H57/023F16H59/02F16H61/26F16H2200/0078F16H2200/0082F16H2200/2056
Inventor 张志君孙旭伟韩铭雨陈东辉
Owner JILIN UNIV
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