CN2157221Y

CN2157221Y - Wire brush type machine for removing snow from railway track

Info

Publication number: CN2157221Y
Application number: CN 93210974
Authority: CN
Inventors: 纪世田
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-04-27
Filing date: 1993-04-27
Publication date: 1994-02-23
Anticipated expiration: 2003-04-27

Abstract

The utility model relates to a wire brush type snow removing machine for railways, which is composed of a wire brush wind wheel, a snow removing device, a snow returning device, a blower, a hydraulic control lever, etc. The wire brush wind wheel is divided into five groups which are respectively used for sweeping the accumulative snow of the rail surface, the rail gaps and both sides of the rails of a railway simultaneously. Snow powder is blown to a snow returning plate by high velocity airflow generated by a wind wheel, the snow powder is blocked to return to the snow removing device, and snow is pushed out of both sides of the rail. The blower is arranged on the back side of the snow returning plate and above the two rails to blow away residual snow to enable snow sweeping to be clean. The utility model has the advantages of simple structure, low cost and high snow removing speed. The utility model is special equipment for the mobile snow removing of railways.

Description

Wire brush type machine for removing snow from railway track

The utility model belongs to motor-driven snow-removing device, a kind of steel wire brush type railroad snow remover that is applicable to the railway snow removing.

The snow removing problem of railway is perplexing northern China railway transportation department for a long time always.After the winter heavy snow, country all will organize great amount of manpower and material resources to put in the snow removing decisive battle, and cleaning speed is slow, efficient is low, causes because of snowbound road surface, cleans untimely and causes that shipping is late, the passenger is obstructed, even cause serious accident such as locomotive derailing.So far yet there are no the report that the special-purpose snow-removing device of desirable railway drops into actual motion in China.

The purpose of this utility model be propose a kind of simple in structure, rapidly and efficiently, be suitable for the special-purpose snow-removing device of practical railway, a kind of steel wire brush type railroad snow remover.

The utility model is achieved in that accumulated snow on the railway bed is because of unmanned car trampling, quality of snow is soft, and the accumulated snow between rail, sleeper is not on same horizontal plane, so adopt five groups of wind wheels that have wire brush, simultaneously to rail level, sweeping is carried out between rail and rail both sides, brush high velocity air that diffusing snow foam produced by wind wheel and delivers to and return snow slab, dispose the snow plough of being with the spiral slide plate before returning snow slab, will avenge foam and release to both sides.Return the snow slab back be positioned at two rails above two powerful blower fans are installed respectively, the residual snow on the rail level is blown away, with further reinforcement snow removing effect.Wind wheel of steel wire brush, snow plough, return snow slab, blower fan is installed on the main frame, utilize hydraulic control system, main frame can be lifted away from the road surface or adjust main frame height overhead, again by the elastic deformation of wire brush itself, best snow removing effect can be reached, and roadbed and rail level can not be destroyed.

Snow removing machine is promoted by railway special locomotive (as the motor card), and the power of snow removing machine is provided, and utilizes chain, sprocket drive system to drive wind wheel of steel wire brush, rotations such as snow plough.

The utlity model has simple in structurely, cheap, snow removing speed is fast, the efficient height, and snow removing is thoroughly, and is effective, and very strong practicality is arranged, and is the isolated plant of the motor-driven snow removing of a kind of railway.

Fig. 1 is a snow removing machine agent structure schematic diagram;

Fig. 2 is the configuration schematic diagram of wind wheel of steel wire brush group;

Fig. 3 is the wind wheel of steel wire brush structural representation;

Fig. 4 is the sectional view of Fig. 3.

Below in conjunction with accompanying drawing embodiment of the present utility model is described further:

Railway special locomotive (as the motor card) 5 promotes whole snow removing machine and moves ahead, drive sprocket for main drive 6 by the power on the special locomotive 5, mat chain 12 drives composite sprocket 11 and makes snow plough 8 rotations, drives sprocket wheel 9 by chain 10 again and makes wind wheel of steel wire brush group 1,14 and wind wheel of steel wire brush 13 rotations.The wire brush 15 of rotation has been swept the accumulated snow of between rail level, rail and rail both sides at a high speed, will avenge foam by the high velocity air of wind wheel 16 generations and blow to snow plough 8, and snow plough 8 is made up of bidirectional screw shape slide plate, will avenge foam and release the rail both sides; Be equipped with in snow plough 8 back and return snow slab 2, it is approximate parabola shaped that its cross section is, and in order to stop the snow foam, makes it to return snow plough 8; Two powerful blower fans 3 are installed respectively above the back rail level that returns snow slab 2,, are strengthened the snow removing effect in order to blow away the residual snow on the rail level.The axle of wind wheel of steel wire brush group, snow plough 8 and return snow slab 2 and powerful blower fan 3 is installed on the main frame 7.Hydraulic control lever 4 can promote main frame 7 by hydraulic control system and make wind wheel of steel wire brush etc. be lifted away from rail level and roadbed, and can adjust main frame 7 from the height of road bed to guarantee that wire brush has suitable pressure to cleaning face, reach best snow removing effect.

The wind wheel of steel wire brush group is formed by five groups as shown in Figure 2, and wind wheel group 1 is made up of a plurality of wind wheel of steel wire brush as shown in Figure 3 and Figure 4, and wind wheel group 13 can be only with a wind wheel of steel wire brush, and wind wheel group 14 also is made up of a plurality of wind wheel of steel wire brush.Wind wheel of steel wire brush is made up of wire brush 15 and wind wheel 16, and wire brush 15 is fixed on the blade outer rim of wind wheel 16.

Claims

1, a kind of steel wire brush type railroad snow remover, by wind wheel of steel wire brush group (1), (14), wind wheel of steel wire brush (13), snow plough (8), return snow slab (2), blower fan (3), main frame (7), hydraulic control lever (4) and transmission system are formed, it is characterized in that wind wheel of steel wire brush (1) and (14) are made up of a plurality of wind wheels (16) that have wire brush (15), wind wheel of steel wire brush group (1) and (14) all are fixed on the axle with wind wheel of steel wire brush (13), constitute the wind wheel of steel wire brush axle of integral type, the snow plough (8) that the bidirectional screw slide plate constitutes is installed in the back of wind wheel of steel wire brush axle, is equipped with in snow plough (8) back and returns snow slab (2).

2, steel wire brush type railroad snow remover as claimed in claim 1 is characterized in that blower fan (3) being installed returning snow slab (2) back in the top position of corresponding rail rail level.

3, steel wire brush type railroad snow remover as claimed in claim 1 is characterized in that being connected with hydraulic control lever (4) on main frame (7).