CN2928616Y

CN2928616Y - Car pushing machine on bend track

Info

Publication number: CN2928616Y
Application number: CN 200620076172
Authority: CN
Inventors: 汪帮正; 邹舰
Original assignee: KAISITE HYDRAULIC VALVE AUTO-CONTROL EQUIPMENT Manufacturing Co Ltd YANGZHOU
Current assignee: Yangzhou Kaisite Machinery Co., Ltd.
Priority date: 2006-08-02
Filing date: 2006-08-02
Publication date: 2007-08-01
Anticipated expiration: 2016-08-02

Abstract

The utility model discloses a bend pusher belonging to mine transport machinery field comprising several pushers with one end connecting to the head of another in order from first to last. Four rollers are installed on the lower part of each pusher and the two adjacent pushers are hinged by a universal coupling. The universal coupling comprises a first connection block fixed to one side of the tail end of the pusher, a second connection block fixed to the other side of the head end of the pusher and a middle connection block. One end of the middle connection block is hinged to the first connection block by a first pin and the other end of the middle connection block is hinged to the second connection block by a second pin. The first pin and the second pin is mutual perpendicular, any one of the two pins is horizontal scanning interval setting. During work, the pusher is set in the parallel orbit with a level bend and a vertical bend. For the setting of universal coupling, the pusher can move in the level bend and the vertical bend. The utility model makes the setting of the orbit of mine more flexible and reduce the construct costs.

Description

The bend car puller

Technical field

The utility model relates to the Transport Machinery that a kind of mine is used, particularly a kind of car puller.

Background technology

Mine Car Pusher of the prior art, mainly contain round-link chain car puller and two kinds of forms of pin tooth car puller, existing car puller mainly comprises the thruster that some head and the tail link to each other in proper order, and each thruster bottom is arranged with four rolling, is hinged through horizontally disposed bearing pin between the two adjacent thrusters; During work, thruster need be arranged in two tracks that parallel, thruster can promote mine car straight-line motion motion, also can promote mine car and do bend motion on the vertical direction; Its weak point is: this car puller is moving linearly in the horizontal direction, can not realize the bend motion on the horizontal direction.

The utility model content

The purpose of this utility model provides a kind of bend car puller, makes thruster can promote the mine car moving linearly, also can promote mine car and do the bend motion in the horizontal and vertical directions.

The purpose of this utility model is achieved in that the bend car puller, comprises the thruster that some head and the tail link to each other in proper order, and each thruster bottom is arranged with four rolling, is hinged through universal hinge between the two adjacent thrusters; Second contiguous block and middle contiguous block that described universal hinge comprises first contiguous block that fixes with a side thruster tail end, fixes with opposite side thruster head end, middle contiguous block one end is hinged through first bearing pin and first contiguous block, the middle contiguous block other end is hinged through second bearing pin and second contiguous block, first bearing pin is vertical mutually with second bearing pin, and the arbitrary bearing pin in two bearing pins is horizontally disposed with.

During the utility model work, thruster is set in sequence in the track that parallels, this track can have horizontal bend, vertical bend, because the setting of universal hinge is arranged, can rotate around horizontally disposed bearing pin between adjacent two thrusters, also can be around rotating with vertically disposed another bearing pin of horizontal bearing pin, its direct technique effect is to realize that thruster moves in horizontal bend and vertical bend, than prior art, the utility model can make the track setting of mine more flexible, reduce construction cost, be not only applicable to the round-link chain car puller, also be applicable to pin tooth car puller.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is Fig. 1 birds-eye view;

Fig. 3 is a universal hinge part-structure scheme drawing among Fig. 1;

Fig. 4 is that the A-A of Fig. 3 is to view;

Wherein, 1 thruster, 2 rollers, 3 universal hinges, 4 tracks, 5 first contiguous blocks, 6 first bearing pins, 7 middle contiguous blocks, 8 second bearing pins, 9 second contiguous blocks.

The specific embodiment

As figure, be the bend car puller, comprise the thruster 1 that some head and the tail link to each other in proper order, each thruster 1 bottom is arranged with between four rolling 2, the two adjacent thrusters 1 and is hinged through universal hinge 3; Second contiguous block 9 that described universal hinge 3 fixes by first contiguous block 5 that fixes with a side thruster 1 tail end, with opposite side thruster 1 head end and middle contiguous block 7 etc. are formed, middle contiguous block 7 one ends are hinged through first bearing pin 6 and first contiguous block 5, middle contiguous block 7 other ends are hinged through second bearing pin 8 and second contiguous block 9, first bearing pin 6 is vertical mutually with second bearing pin 8, wherein, second bearing pin 8 is horizontally disposed with.

During work, thruster 1 is set in sequence in the track 4 that parallels, this track 4 can have horizontal bend, vertical bend, because the setting of universal hinge 3 is arranged, can rotate around horizontally disposed second bearing pin 8 between adjacent two thrusters 1, also can realize that thruster 1 moves in horizontal bend and vertical bend around rotating with vertically disposed first bearing pin 6 of horizontal bearing pin.

Claims

1, bend car puller comprises the thruster that some head and the tail link to each other in proper order, and each thruster bottom is arranged with four rolling, it is characterized in that: be hinged through universal hinge between the two adjacent thrusters; Second contiguous block and middle contiguous block that described universal hinge comprises first contiguous block that fixes with a side thruster tail end, fixes with opposite side thruster head end, middle contiguous block one end is hinged through first bearing pin and first contiguous block, the middle contiguous block other end is hinged through second bearing pin and second contiguous block, first bearing pin is vertical mutually with second bearing pin, and the arbitrary bearing pin in two bearing pins is horizontally disposed with.