CN214659934U

CN214659934U - Take track measuring deep hole drill carriage for coal mine

Info

Publication number: CN214659934U
Application number: CN202120432640.5U
Authority: CN
Inventors: 张四海
Original assignee: Hebei Jimei Machinery Manufacturing Co ltd
Current assignee: Hebei Jimei Machinery Manufacturing Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-09
Anticipated expiration: 2031-02-26

Abstract

The utility model relates to the technical field of deep hole drill carriages for coal mines, in particular to a deep hole drill carriage with track measurement for coal mines, which comprises a deep hole drill carriage, a connecting block and a clamping block, wherein the bottom end of a hydraulic rod of the deep hole drill carriage is fixedly connected with the connecting block, the left side and the right side of the bottom end of the connecting block are fixedly connected with the clamping block, the outer side of the connecting block is slidably connected with a slot, and the slot is slidably connected with the clamping block, the bottom end of the slot is fixedly connected with a fixed block, the bottom end of the fixed block is fixedly connected with a drill bit, and the left end and the right end of the slot are both spirally connected with a threaded shaft, in the utility model, when the drill bit is damaged and needs to be replaced, the threaded shaft is screwed, the threaded shaft drives a first sliding block to slide, so that the first sliding block is separated from the connecting block, then the drill bit is pulled, so that the slot is separated from the connecting block, the connecting block drives the clamping block to be separated from the slot, so that the drill bit is disassembled, the replacement of the drill bit is completed, and the labor force is saved.

Description

Take track measuring deep hole drill carriage for coal mine

Technical Field

The utility model relates to a deep hole drill carriage technical field for the colliery specifically is a take track measuring deep hole drill carriage for colliery.

Background

The tunneling drill carriage is used for underground tunneling projects such as underground mine roadways, railway and highway tunnels, hydraulic culverts and the like. It can also be used for drilling anchor rod hole, filling method or room-and-pillar method for mining blast hole, the diameter of the drilled hole is 25-64mm, the depth of the hole is 1-5.5m, and 2.5-4m is usually adopted. The device is suitable for roadway sections of 3.2-150m2, the tunneling drill carriage is selected mainly according to the roadway sections and the tunneling speed, and factors such as roadway turning radius, supporting mode and the like need to be considered, the drill bit of the traditional deep-hole drill carriage is troublesome to replace, labor is wasted, and the detection device of the traditional deep-hole drill carriage is not easy to carry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take track measuring deep hole drill carriage for coal mine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a take track measuring deep hole drill carriage for coal mine, includes deep hole drill carriage, connecting block and fixture block, the hydraulic stem bottom fixedly connected with connecting block of deep hole drill carriage, the equal fixedly connected with fixture block of connecting block bottom left and right sides department, connecting block outside sliding connection has the slot, and slot and fixture block sliding connection, slot bottom fixedly connected with fixed block, fixed block bottom fixedly connected with drill bit, the equal screwed connection in both ends has the screw thread axle about the slot, and the screw thread axle runs through the slot, the inboard rotation of screw thread axle is connected with first slider, and first slider and connecting block sliding connection.

Preferably, the outer side of the first sliding block is fixedly connected with a gasket, the gasket is in sliding connection with the slot, and the gasket is in sliding connection with the connecting block.

Preferably, the gasket is annularly arranged and is made of a ceramic plate.

Preferably, automobile body top right side department fixedly connected with containing box of deep hole drill carriage, containing box top sliding connection has the apron, the equal fixedly connected with falcon of apron bottom left and right sides department connects, and the falcon connects and runs through the containing box, falcon connects and containing box sliding connection.

Preferably, the containing box left and right ends department all has the button to sliding connection, and the button runs through the containing box, falcon joint outside sliding connection has the second slider, and second slider and button and containing box sliding connection, the inboard fixedly connected with spring of second slider, and spring and falcon joint fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the connecting block, the slot, the threaded shaft and the first slider, when the drill bit is damaged and needs to be replaced, the threaded shaft is twisted, the threaded shaft rotates, the threaded shaft drives the first slider to slide, so that the first slider is separated from the connecting block, then the drill bit is pulled, the slot is separated from the connecting block, the connecting block drives the fixture block to separate from the slot, so that the drill bit is disassembled, the replacement of the drill bit is completed, and the labor force is saved;

2. the utility model discloses in, through containing box, apron, button, second slider and the spring that sets up, when the deep hole drill carriage breaks down and needs to overhaul, press the button extrusion second slider, make the second slider shrink enter the falcon connect inside, second slider extrusion spring stimulates the apron, and the apron drives the falcon joint under the effect of power and breaks away from the containing box, takes out the maintenance instrument from the containing box, overhauls the deep hole drill carriage, and portable maintenance instrument overhauls the deep hole drill carriage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the drill bit of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the installation structure of the button of the present invention.

In the figure: the drilling tool comprises a deep hole drill carriage 1, a connecting block 2, a clamping block 3, a slot 4, a fixing block 5, a drill bit 6, a threaded shaft 7, a first sliding block 8, a first gasket 9, a gasket 10, a storage box 11, a cover plate 11, a tenon joint 12, a button 13, a second sliding block 14 and a spring 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a take track measuring deep hole drill carriage for coal mine, includes deep hole drill carriage 1, connecting block 2 and fixture block 3, deep hole drill carriage 1's hydraulic stem bottom fixedly connected with connecting

block

2, 2 equal fixedly connected with fixture blocks 3 of bottom left and right sides departments of connecting block, 2 outside sliding connection of connecting block have slot 4, and

slot

4 and 3 sliding connection of fixture block, 4 bottom fixedly connected with fixed blocks of

slot

5, 5 bottom fixedly connected with drill bits 6 of fixed block, the equal screwed connection in both ends has screw spindle 7 about slot 4, and screw spindle 7 runs through

slot

4, 7 inboard rotations of screw spindle are connected with first slider 8, and

first slider

8 and 2 sliding connection of connecting block.

A gasket 9 is fixedly connected to the outer side of the first sliding block 8, the gasket 9 is in sliding connection with the slot 4, and the gasket 9 is in sliding connection with the connecting block 2 so as to be convenient to slide; the gasket 9 is annularly arranged, and the gasket 9 is made of a ceramic plate, so that the sliding is smoother; a containing box 10 is fixedly connected to the right side of the top end of the body of the deep hole drill rig 1, a cover plate 11 is slidably connected to the top end of the containing box 10, tenon joints 12 are fixedly connected to the left side and the right side of the bottom end of the cover plate 11, the tenon joints 12 penetrate through the containing box 10, and the tenon joints 12 are slidably connected with the containing box 10 and convenient to install; all sliding connection has button 13 at containing box 10 left and right sides end department, and button 13 runs through containing box 10, falcon connects 12 outside sliding connection has second slider 14, and second slider 14 and button 13 and containing box 10 sliding connection, the inboard fixedly connected with spring 15 of second slider 14, and spring 15 and falcon joint 12 fixed connection are convenient for fix.

The working process is as follows: when 6 damages when needing to be changed of drill bit, twist and move threaded shaft 11, threaded shaft 11 rotates, threaded shaft 11 drives first slider 8 and slides, thereby make first slider 8 break away from connecting block 2, then stimulate drill bit 6, make slot 4 break away from connecting block 2, connecting block 2 drives fixture block 3 and breaks away from slot 4, thereby dismantle drill bit 6, the completion is to the change of drill bit 6, first smooth fast 8 slip is more smooth and easy during packing ring 9, when deep hole rig 1 breaks down and needs the maintenance, press button 13, button 13 extrudees second slider 14, make inside second slider 14 shrink gets into falcon joint 12, second slider 14 extrusion spring 15, stimulate apron 11, apron 11 drives falcon joint 12 under the effect of force and breaks away from containing box 10, take out the maintenance instrument from containing box 10, overhaul deep hole rig 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take track measuring deep hole drill carriage for coal mine, includes deep hole drill carriage (1), connecting block (2) and fixture block (3), its characterized in that: the deep hole drill carriage is characterized in that a hydraulic rod bottom fixedly connected with connecting block (2) of the deep hole drill carriage (1), a clamping block (3) is fixedly connected to the left side and the right side of the bottom of the connecting block (2), a slot (4) is slidably connected to the outer side of the connecting block (2), the slot (4) is slidably connected with the clamping block (3), a fixing block (5) is fixedly connected to the bottom of the slot (4), a drill bit (6) is fixedly connected to the bottom of the fixing block (5), a threaded shaft (7) is spirally connected to the left side and the right side of the slot (4), the slot (4) is penetrated through the threaded shaft (7), a first sliding block (8) is rotatably connected to the inner side of the threaded shaft (7), and the first sliding block (8) is slidably connected with the connecting block (2).

2. The coal mine deep hole drill carriage with the track measurement function according to claim 1, is characterized in that: first slider (8) outside fixedly connected with packing ring (9), and packing ring (9) and slot (4) sliding connection, packing ring (9) and connecting block (2) sliding connection.

3. The coal mine deep hole drill carriage with the track measurement function as claimed in claim 2, characterized in that: the gasket (9) is arranged in a ring shape, and the gasket (9) is made of a ceramic plate.

4. The coal mine deep hole drill carriage with the track measurement function according to claim 1, is characterized in that: automobile body top right side fixedly connected with containing box (10) of deep hole drill carriage (1), containing box (10) top sliding connection has apron (11), the equal fixedly connected with falcon of apron (11) bottom left and right sides department connects (12), and falcon connects (12) and runs through containing box (10), falcon connects (12) and containing box (10) sliding connection.

5. The coal mine deep hole drill carriage with the track measurement function as claimed in claim 4, wherein: equal sliding connection in both ends department has button (13) about containing box (10), and button (13) run through containing box (10), falcon joint (12) outside sliding connection has second slider (14), and second slider (14) and button (13) and containing box (10) sliding connection, the inboard fixedly connected with spring (15) of second slider (14), and spring (15) and falcon joint (12) fixed connection.