Bidirectional walking power assembly with chain pressing mechanism
A compression mechanism and two-way walking technology, which is applied in belts/chains/gears, mechanical equipment, transmission devices, etc., can solve the problems of four-way vehicles that cannot drive, the volume of the reducer is large, and the chain slips, etc., and achieves a compact structure. Simple, highly reliable results
Pending Publication Date: 2020-08-07
南京金牛机械制造股份有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is: the volume of the existing reducer equipped with a two-way output gearbox that can meet the requirements of the power speed ratio is too large to be used in an "intelligent four-way vehicle", while the existing two-way output gearbox Inside, the loose chain between the driving sprocket of the main roadway and the driven sprocket of the main roadway may cause the chain to slip, and the technical problem that the four-way vehicle cannot drive
Method used
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Embodiment
[0045] Such as figure 1 As shown, the bidirectional travel power assembly with the chain pressing mechanism in this embodiment includes a bidirectional output gearbox and a chain pressing mechanism.
[0046] In this embodiment, the four-way vehicle mentioned is a known technology, and the technical solution is further described by taking the main roadway traveling wheel as a lift wheel as an example.
[0047] Such as figure 2 As shown, the bidirectional output gearbox in this embodiment includes a power source 22, a power output shaft 4, an assembled gearbox, a sub-roadway driving sprocket 2, a driving spiral bevel gear 3, a direction-changing spiral bevel gear 3A and a main roadway Drive sprocket 1.
[0048] In this embodiment, the driving sprocket 1 of the main roadway and the driving sprocket 2 of the sub-roadway respectively send power to the traveling wheels of the four-way vehicle through chains.
[0049] Such as figure 2 and 3 As shown, the assembled gearbox is l...
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The invention discloses a bidirectional walking power assembly with a chain pressing mechanism. The assembly comprises a bidirectional output gear box and the chain pressing mechanism, and the bidirectional output gear box comprises a power source, a power output shaft, a split mounting type gear box, a sub-roadway driving chain wheel, a driving spiral bevel gear, a turning spiral bevel gear and amain roadway driving chain wheel. The chain pressing mechanism comprises a pressing chain wheel matched with a chain, a rotating arm, a rotating arm support and a push-pull swing arm. The bidirectional output gear box has the advantages of being compact in overall size and capable of meeting the installation requirements of a four-way vehicle and small space in a vehicle body. The chain pressingmechanism is compact in overall structure, simple in structure and high in reliability; the rotating arm swings around a middle hinge point while the main roadway traveling wheel power input shaft isdriven by a lifting mechanism to ascend or descend, so that the left end and the right end of the rotating arm alternately ascend or descend; and when the main roadway travelling wheel power input shaft ascends, the right end of the rotating arm descends to press down the chain, and the chain is tightened.
Description
technical field [0001] The invention relates to a bidirectional travel power assembly with a chain pressing mechanism. Background technique [0002] With the continuous development of the warehousing industry, a four-way vehicle is proposed, and the power of the four-way vehicle is provided by a two-way output gearbox output by a motor. At present, the reducer equipped with a two-way output gearbox that can meet the requirements of the power speed ratio is too large to be used in the "smart four-way vehicle". [0003] At present, when the two-way output gearbox provides power to the four-way vehicle, since the power input shaft of the lift wheel of the four-way vehicle will rise and fall, the driving sprocket on the power input shaft of the lift wheel and the power chain provided by the two-way output gearbox The chain between the wheels will be loose, and the loose chain may cause the chain to slip, making the four-way vehicle unable to drive. Contents of the invention ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60K17/04F16H7/08F16H57/021F16H57/022F16H57/031F16H57/04F16H57/12
CPCB60K17/04F16H7/08F16H57/022F16H57/021F16H57/12F16H57/045F16H57/031F16H2057/125
Inventor 李逢晓杨桂兰
Owner 南京金牛机械制造股份有限公司