CN2900754Y

CN2900754Y - Double layer slide frame propeller for drill vehicle

Info

Publication number: CN2900754Y
Application number: CN 200620008537
Authority: CN
Inventors: 刘建; 赵振国; 胡赋; 李志坚; 任清
Original assignee: Zhangjiakou Xuanhua Huatai Mining & Metallurgic Machinery Co Ltd
Current assignee: Zhangjiakou Xuanhua Huatai Mining & Metallurgic Machinery Co Ltd
Priority date: 2006-03-20
Filing date: 2006-03-20
Publication date: 2007-05-16
Anticipated expiration: 2016-03-20

Abstract

The utility model relates to digging mechanical units for mining or tunnel construction, in concrete to a propeller of two-layer carriages for a jumbo. The current propeller comprises a single-layer carriage, an oil cylinder which is a cable wire propeller, and a rock drill. The range of the jumbo hole is limited. The propeller is two-layer carriages, wherein, a bottom carriage comprises a bottom slide, a bottom block and an oil cylinder propeller, according to the relative movement between the top and the bottom carriages, the hole depth of the jumbo is improved by 1.5 times. The propeller can rotate upward to drill an anchor hole in a narrow entry, and the application scope of the jumbo is increased.

Description

The double-deck carriage mover of drill carriage

One. technical field:

The utility model belongs to mining or constructing tunnel mining machinery parts, specifically tunnels the double-deck carriage mover on the drill carriage.

Two. background technology

The driving drill carriage is the key equipment of rock gangway mechanization rock drilling.This machine is made up of several parts of propeller, support arm, chassis, power and hydraulic system, wherein propeller is the main working parts of drill carriage, the propeller of former drill carriage is the individual layer carriage mover, mainly form by balladeur train, slide plate, hammer drill, oil cylinder-wire rope propulsion system, hammer drill and puncheon centralizing device, its effective propelling stroke is by the stroke decision of balladeur train length and oil cylinder-wire rope propulsion system, and propeller length is fixed value.Because the drift section height is relatively low, former drill carriage propeller total length is greater than head-room, so can not bore bolthole upwards under the prerequisite of satisfied Drilling medium-length hole forward.

Three. summary of the invention;

The purpose of this utility model be also want when solving dark shot hole Drilling in the satisfying that the user proposes can the Drilling bolthole specific (special) requirements, we have designed double-deck carriage mover.

This utility model is achieved in that

This propeller comprises balladeur train, following balladeur train, hammer drill, wherein go up balladeur train and comprise upper slide, top shoe, oil cylinder-wire rope propulsive mechanism, hammer drill is contained on the top shoe of balladeur train, top shoe is contained on the upper slide again, the cylinder block of oil cylinder-wire rope propulsive mechanism is fixed on the upper slide, top shoe links to each other with the oil cylinder piston bar by the wire rope pulley combination, the downslide chord position is below last balladeur train, following balladeur train comprises lower skateboard, the two pairs of sliding blocks and oil cylinder propulsive mechanism, sliding block has chute to cooperate with the slideway of slide plate up and down respectively, last sliding block is fixed on the upper slide, the a pair of sliding block in back is fixed on the lower skateboard, the cylinder block end of oil cylinder propulsive mechanism is hinged on the lower skateboard, and piston rod head is hinged on the upper slide.Last balladeur train can carry out relative motion by following oil cylinder propulsive mechanism with following balladeur train, and hammer drill is promoted by the oil cylinder in the last balladeur train-wire rope propulsive mechanism.

Design by double-deck balladeur train, increased the propelling stroke scope of hammer drill, double-deck balladeur train has increased the propelling stroke of hammer drill when staggering, can adapt to the requirement of beating darker shot hole, shortened the propeller length overall when closing up, can adapt in narrow tunnel propeller and overturn and upwards to play the requirement of bolthole.The more former propeller of propelling length of hammer drill has increased about 1.5 times.Reduce labour intensity and operating personnel's quantity of the artificial Drilling bolthole of workman, can significantly reduce personal casualty rate.

Four. description of drawings:

The utility model is described in further detail below in conjunction with accompanying drawing;

Accompanying drawing 1 is the utility model general assembly schematic diagram;

Accompanying drawing 2 is the utility model B-B sectional views;

Five. the specific embodiment;

This propeller comprises balladeur train, following balladeur train, hammer drill 6, wherein go up balladeur train and comprise upper slide 4, top shoe 5, oil cylinder-wire rope propulsive mechanism 3, hammer drill 6 is contained on the top shoe 5 of balladeur train, top shoe 5 is contained in again on the upper slide 4, the cylinder block of oil cylinder-wire rope propulsive mechanism 3 is fixed on the upper slide 4, top shoe 5 links to each other with the oil cylinder piston bar by the wire rope pulley combination, the downslide chord position is below last balladeur train, following balladeur train comprises lower skateboard 2, the two pairs of sliding blocks 1 and oil cylinder propulsive mechanism 7, sliding block 1 has chute to cooperate with the slideway of slide plate up and down respectively, last sliding block is fixed on the upper slide 4, the a pair of sliding block in back is fixed on the lower skateboard 2, the cylinder block end of oil cylinder propulsive mechanism 7 is hinged on the lower skateboard 2, and tailpiece of the piston rod is hinged on the upper slide 4.Last balladeur train can carry out relative motion by oil cylinder propulsive mechanism 7 with following balladeur train, and hammer drill 6 is promoted by the oil cylinder in the last balladeur train-wire rope propulsive mechanism 3.

When forward medium-length hole of Drilling, initial position is that sledge position is to stagger up and down, hammer drill 6 is positioned at the end of upper slide 4, at first advance upper slide 4 is pushed ahead by following oil cylinder propulsion system 7, after slide plate closes up up and down, oil cylinder-wire rope propulsion system 3 in the last balladeur train is moved hammer drill 6 is continued to push ahead, and finishes until boring.

Claims

1. double-deck carriage mover of drill carriage, include balladeur train, following balladeur train, hammer drill, wherein go up balladeur train and comprise upper slide (4), top shoe (5), oil cylinder one wire rope propulsive mechanism (3), hammer drill (6) is contained on the top shoe (5) of balladeur train, top shoe (5) is contained in again on the upper slide (4), the cylinder block end of oil cylinder one wire rope propulsive mechanism (3) is fixed on the upper slide (4), top shoe (5) links to each other with the oil cylinder piston bar by the wire rope pulley combination, it is characterized in that gliding chord position below last balladeur train, following balladeur train comprises lower skateboard (2), two pairs of sliding blocks (1) and oil cylinder propulsive mechanism (7), sliding block (1) has chute to cooperate with the slideway of slide plate up and down respectively, last sliding block is fixed on the upper slide (4), the a pair of sliding block in back is fixed on the lower skateboard (2), the cylinder block end of oil cylinder propulsive mechanism (7) is hinged on the lower skateboard (2), and tailpiece of the piston rod is hinged on the upper slide (4).