CN201010416Y

CN201010416Y - Rope sheave of inclined drift rail in coal mine

Info

Publication number: CN201010416Y
Application number: CNU2007200184119U
Authority: CN
Inventors: 倪刚; 卞延安
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-03
Filing date: 2007-02-03
Publication date: 2008-01-23
Anticipated expiration: 2017-02-03

Abstract

The utility model discloses a coal inclined orbit wire rope wheel which has the advantages of abrasion resistance and long service life; a bearing roller can be regulated and replaced; the coal inclined orbit wire rope wheel comprises a center shaft and a bearing base; wherein a rolling body arranged on the center shaft consists of a plurality of bearing rollers; an anti-abrasion lay is provided on the external surface of an outer ring of the bearing roller. The utility model is suitable for a small winch used to convey material in a mine lower inclined laneway.

Description

Coal mine sloping lane track holder rope sheave

Technical field

The utility model relates to a kind of coal mine sloping lane track holder rope sheave.

Background technology

Present colliery and other mine industries transport material, spoil in inclined shaft be to adopt gypsy winch mostly, dropping mine car with steel rope moves up and down, in this transportation mode, steel rope must be by a kind of implements institute support, otherwise, steel rope will rub sleeper and ground, the implements of support steel rope are called the holder rope sheave, holder rope sheave commonly used now is cylinder iron to cast all-in-one-piece, article one, on the track of the mine car of inclined shaft operation, tens holder rope sheaves to be installed generally, after certain section of holder rope sheave may wear to certain degree, get a whole set of replacing, scrap.Aspect manpower and materials, all cause bigger waste, increase productive costs.

Summary of the invention

The utility model has overcome the deficiencies in the prior art, provides a kind of wear-resistant, can adjust, and changes bearing roller, the coal mine sloping lane track holder rope sheave that increases the service life.

For solving the existing in prior technology technical matters, the utility model adopts following technical proposals: it has center shaft, bearing seat, is contained in the rolling body on the center shaft, is made up of a plurality of bearing rollers, and the outer round surface of bearing roller is provided with wearing layer.

Owing to adopt technique scheme, the utlity model has rolling body and can adjust, change a certain section, wear-resistant, the beneficial effect that increases the service life, reduce production costs.

Description of drawings

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

Fig. 2 is the main cutaway view of the utility model core wheel;

Fig. 3 is the left view of Fig. 2.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further details:

Fig. 1, Fig. 2, Fig. 3 show concrete structure of the present utility model, center shaft 1 usefulness common iron is through lathe and grinding machine processing and fabricating, two ends are provided with bearing seat 2, bearing in the bearing seat 2 cooperates with center shaft 1, put with diaxon bearing 2 middle, be contained in the rolling body on the center shaft 1, combine by a plurality of bearing rollers 5.Bearing roller 5 is made up of core wheel 4 and the wearing layer 3 that is arranged on core wheel 4 cylindricals, and wearing layer 3 is made by polyamine fat material, and also available other high-abrasive material replaces.A plurality of bearing rollers that are combined into 5 are packed into has just formed the rolling body of support steel rope on the center shaft 1, and like this, complete the utility model coal mine sloping lane track holder rope sheave has just formed.

Using the utility model that it is installed on the carriage gets final product, same carriage generally needs tens, the utility model also needs same quantity, when bearing roller 5 worn-downs of holder in the middle of the rope sheave can not the time spent, the not degree of depth worn-down bearing roller 5 of both sides swapped round mutually just can continue to use, also can change a new bearing roller 5, but make the utility model in the use of changing the long period under the prerequisite of bearing roller 5.

Claims

1. coal mine sloping lane track holder rope sheave, center shaft (1), bearing seat (2) are arranged, it is characterized in that: be contained in the rolling body on the center shaft (1), be made up of a plurality of bearing rollers (5), the outer round surface of bearing roller (5) is provided with wearing layer (3).