Rough yarn feeding type rear bottom roller gear separating transmission device and ring spinning frame with same

A kind of transmission device and feeding type technology, which is applied in the direction of spinning machine, continuous winding spinning machine, textile and paper making, etc. It can solve the problems affecting the overall layout, affecting the transmission accuracy, and the number of parts, etc., and achieves a compact structure. , high transmission precision and less parts

CN105463633AActive Publication Date: 2016-04-06JINGWEI INTELLIGENT TEXTILE MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-04-06

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Abstract

The invention relates to a rough yarn feeding type rear bottom roller gear separating transmission device which comprises a roller seat, rear roller sliding seats, a rear roller shaft, at least two first toothed rollers, rollers, at least two second toothed rollers, a first transmission shaft, at least two first gears, a second transmission shaft and at least two second gears. The roller seat is provided with the pair of rear roller sliding seats, each rear roller sliding seat is provided with three installation holes for installing the rear roller shaft, the first transmission shaft and the second transmission shaft respectively, the first gears are arranged on the first transmission shaft, the second gears are arranged on the second transmission shaft, the first toothed rollers and the second toothed rollers are arranged on the rear roller shaft, the rollers are arranged between the first toothed rollers and the second toothed rollers, the first toothed rollers are meshed with the second gears, and the second toothed rollers are meshed with the first gears. According to the rough yarn feeding type rear bottom roller gear separating transmission device, rough yarns enter a drawing area at different speeds through gear transmission, the structure is compact, the transmission precision is high, and the transmission pausing phenomenon and accidental drawing are avoided.
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Description

technical field

[0001] The invention relates to a roving feeding type drafting transmission device, in particular to a roving feeding type back and bottom roller gear separation transmission device and a ring spinning frame for which the same is applied. Background technique

[0002] The working principle of the three roving feeding type drafting transmission device requires the three rovings to enter the drafting zone at different speeds, and even requires one or two of the rovings to stop temporarily before entering the drafting zone. Therefore, based on the above requirements , the rear roller should have the structural features of three independent transmissions. Generally, the rear roller is designed as a paired empty sleeve structure, such as figure 1 , 2 shown.

[0003] The specific structure is: the first rear roller sleeve 12 is fixedly connected with the rear roller shaft 3 through the key 15, the second rear roller sleeve 13 and the third rear roller sleeve 14 ...

Examples

Embodiment Construction

[0016] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] Such as image 3 As shown, a roving feeding type rear bottom roller gear separation transmission device includes: roller seat 1, rear roller slide seat 2, rear roller shaft 3, first toothed roller 4, roller 5, second toothed roller 6 , the first transmission shaft 7, the first gear 8, the second transmission shaft 9 and the second gear 10, a pair of rear roller slides 2 arranged in parallel are installed on the roller seat 1, and the rear roller slide 2 has three formed at one time. The mounting holes 11 are respectively installed with the rear roller shaft 3, the first transmission shaft 7 and the second transmission shaft 9, the first transmission shaft 7 is provided with at least 2 first gears 8, and the second transmission shaft 9 is provided with at least 2 first gears 8. Two gears 10, the rear roller sha...