CN205974781U - Cotton roller is led to carding machine - Google Patents

Abstract

The utility model relates to a cotton roller is led to carding machine, including roller body, two pairs of bearings and a pair of drive gear, its characterized in that, the bearing is angular contact ball bearing to each is a pair of at roller body both ends, roller body surveys in the bearing and is equipped with two gear positions, drive gear is herringbone gear to install on the gear position, open on roller body middle part surface has the helicla flute. Through respectively install a herringbone gear at roller body both ends, herringbone gear respectively installs in the outside a pair of angular contact ball bearing, makes axial and radial homoenergetic guarantee that the transmission is steady, job stabilization, roller body opens on the surface has the helicla flute, and it is smooth and easy to make the fibre carry, has avoided the fibre to receive destruction.

Description

A kind of combing machine cotton guide Lora

Technical field

This utility model is related to Weaving device accessory technical field, more particularly, to a kind of combing machine cotton guide Lora.

Background technology

Lead a kind of important accessory that cotton roller is carding machine.At present, more combing machine cotton guide Lora, adopt monolateral transmission, pass Dynamic stationarity is poor, job insecurity, destructible fiber；And, existing cotton roller of leading mostly adopts tooth slot structure, that is, in sieve Draw surface to have transverse horizontal teeth groove, with the frictional force between increased fiber and Lora, be easy to fiber conveying, but horizontal teeth groove Fiber precocity can be destroyed, impact produces.

Content of the invention

This utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of combing machine cotton guide sieve not destroying fiber Draw.

This utility model for achieving the above object, employs the following technical solutions：A kind of combing machine cotton guide Lora, including Lora Body, two pairs of bearings and a pair of travelling gear are it is characterised in that described bearing is angular contact ball bearing and each at Lora body two ends A pair, described Lora body is surveyed in bearing and is provided with two gear positions, and described travelling gear is herringbone bear, and is arranged on gear position On, described Lora body middle part surface has helicla flute.

The beneficial effects of the utility model are：This utility model respectively installs a herringbone bear, herringbone at Lora body two ends Respectively a pair of angular contact ball bearing is installed outside gear, axially and radially all can guarantee that stable drive, working stability；Lora body surface face Have helicla flute, so that fiber is conveyed smooth, it is to avoid fiber is destroyed.

Brief description

Fig. 1 is structural representation of the present utility model；

In figure：1- Lora body；2- travelling gear；3- bearing；4- helicla flute；5- gear position；

It is described in detail referring to the drawings below with reference to embodiment of the present utility model.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples：

As shown in figure 1, a kind of combing machine cotton guide Lora, including 1, two pairs of bearings 3 of Lora body and a pair of travelling gear 2, institute State bearing 3 be angular contact ball bearing, and Lora body 1 two ends each pair, described Lora body 1 is surveyed in bearing 3 and is provided with two teeth Wheel position 5, described travelling gear 2 is double helical tooth, and is arranged on gear position 5, and described Lora body 1 middle part surface has helicla flute 4.

Above in conjunction with accompanying drawing, this utility model is exemplarily described it is clear that this utility model implements is not subject to The restriction of aforesaid way, as long as employing the various improvement that method design of the present utility model and technical scheme are carried out, or without Improve and directly apply to other occasions, all within protection domain of the present utility model.

Claims (3)

1. a kind of combing machine cotton guide Lora, including Lora body (1), two pairs of bearings (3) and a pair of travelling gear (2), its feature exists Be angular contact ball bearing in, described bearing (3), and Lora body (1) two ends each pair, described Lora body (1) is in bearing (3) Survey is provided with two gear positions (5), and described travelling gear (2) is arranged on gear position (5).

2. a kind of combing machine cotton guide Lora according to claim 1 is it is characterised in that described Lora body (1) middle part surface Have helicla flute (4).

3. a kind of combing machine cotton guide Lora according to claim 1 is it is characterised in that described travelling gear (2) is herringbone Tooth.