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Transmission structure

A technology of transmission and shifting mechanism, applied in the field of transmission, can solve the problems of large space occupation, broken teeth, unsmooth fitting, etc., and achieve the effect of saving space

Pending Publication Date: 2020-12-15
FOSHAN V PLUS MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of this variable-ratio coaxial transmission structure is that the overall structure is bulky and bloated, taking up a lot of space, and the gears are directly driven to mesh and disengage to switch gears, which may easily lead to problems such as poor fitting, tooth collision or even tooth collapse during the gear shifting process.

Method used

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the specific embodiments and drawings, but the specific embodiments do not limit the present invention in any way.

[0025] Such as figure 1 As shown, the transmission structure 40 includes an input module 10 , a transmission module 20 and an output module 30 . Such as figure 2 As shown, the input module 10 includes an input shaft 101 , the sliding guide sleeve 102 is preferably a six-tooth spline sleeve, and six equally divided key grooves 1021 are opened in the sliding guide sleeve 102 . The sliding guide sleeve 102 can be a spline sleeve with any tooth, and a corresponding number of key grooves 1021 are opened in the sliding guide sleeve 102 . The six equally divided key grooves 1021 are engaged with the six equally divided keys 1013 on the input shaft 101 to realize key connection to transmit power. The input shaft 101 can be a spline shaft with any teeth, and the input shaft 101 is provide...

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PUM

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Abstract

The invention discloses a transmission structure comprising an input module, a speed change module and an output module; the input module comprises an input shaft, and the output module comprises an output shaft; the speed change module comprises a sliding guide sleeve, a gear shifting mechanism, a gear set and a transmission part, and the gear set comprises an outer gear and an inner gear which are meshed with each other; the sliding guide sleeve is sleeved with the input shaft, and provided with an ring groove and a key, and the gear shifting mechanism is clamped at the ring groove; the inner gear is provided with a first transmission hole, and the output module is provided with a second transmission hole; the transmission part is connected with the first transmission hole and the secondtransmission hole, and the outer gear is provided with a first inner hole comprising a first inner groove; and the output module is provided with a second inner hole comprising a second inner groove,and the key is in key connection with the outer gear through the first inner groove or in key connection with the output shaft through the second inner groove. The transmission structure disclosed bythe invention is compact and simple, low in cost, smooth in gear shifting, and convenient and reliable in speed change, and meanwhile the problems of gear collision, even gear breakage, are avoided.

Description

technical field [0001] The present invention relates to the technical field of transmission, and more specifically, relates to a transmission structure. Background technique [0002] Ordinary feeders generally provide limited gears, resulting in fewer speed segments. During the use of the feeder and wood processing, it is affected by various factors such as wood material, thickness, required processing shape, and cutting depth of the tool. Under the influence of factors, the user cannot accurately obtain the required speed segment, so it cannot meet the finer speed requirements required for processing. At present, users in the market will choose the feeder with frequency conversion speed regulation. This kind of feeder can realize stepless speed change within the selected range to meet the user's more precise speed requirements, but the cost of this kind of feeder is relatively high. Therefore, the market coverage is small, and there are not many users selected. [0003] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/083F16H57/02F16H57/021F16H57/023F16H63/32F16H61/04
CPCF16H3/083F16H57/02F16H57/021F16H57/023F16H63/32F16H61/04F16H2057/02034F16H2057/02069F16H2057/02086
Inventor 熊宏佳熊俞智
Owner FOSHAN V PLUS MACHINERY CO LTD
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