CN218669204U - Multifunctional drill carriage for underground coal mine - Google Patents
Multifunctional drill carriage for underground coal mine Download PDFInfo
- Publication number
- CN218669204U CN218669204U CN202223412536.3U CN202223412536U CN218669204U CN 218669204 U CN218669204 U CN 218669204U CN 202223412536 U CN202223412536 U CN 202223412536U CN 218669204 U CN218669204 U CN 218669204U
- Authority
- CN
- China
- Prior art keywords
- assembly
- longitudinal moving
- coal mine
- pipeline
- grabbing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a multifunctional drill carriage used in underground coal mine, which comprises a walking part, a walking chassis, an anchor drill component, a pipeline grabbing component and a power component; the walking chassis comprises a front extension part, a middle part and a rear extension part; the anchor drilling assembly is arranged above the front extension part, the pipeline grabbing and lifting assembly is arranged above the middle part, the power assembly is arranged above the rear extension part, and the power assembly comprises an electric engine and a hydraulic system; a first longitudinal moving mechanism is arranged between the pipeline grabbing and lifting assembly and the middle part; the anchor drill assembly and the second longitudinal moving mechanism are arranged between the front extending portions, and the anchor drill assembly and the pipeline grabbing assembly have the advantages that the anchor drill assembly and the pipeline grabbing assembly have the longitudinal moving function respectively through the first longitudinal moving mechanism and the second longitudinal moving mechanism, and after a vehicle is stopped stably, the anchor drill assembly and the pipeline grabbing assembly find suitable construction positions through adjusting the first longitudinal moving mechanism and the second longitudinal moving mechanism, so that the vehicle is prevented from frequently moving.
Description
Technical Field
The utility model relates to a coal mine tunnel construction technical field especially relates to a multi-functional drill carriage for colliery is in pit.
Background
At present, the rapid excavation is the key of coal mining efficiency, in the rapid excavation process, support and pipeline installation such as a water supply pipe, a water discharge pipe, a pressure air pipe, a gas drainage pipe and the like are needed, particularly, anchor rod drilling and drilling operations are needed to be carried out on the side part of a roadway, various pipelines are needed to be installed, and special vehicles capable of simultaneously drilling anchor rods, holes and pipeline installation are needed.
At present, the pipeline special vehicle has the following defects: (1) After the vehicle stops moving, when the stopping position of the vehicle is found to be not accurate during punching or pipeline installation, the vehicle needs to be moved again, time is wasted, and even after the vehicle is moved, the position requirements of bolting and pipeline installation cannot be met at the same time; (2) The vehicle chassis is wide, and when the vehicle chassis is constructed with a coal conveyor or a heading machine side by side, the space is narrow and the operation is inconvenient.
In view of this, the multifunctional drill carriage used for the underground coal mine is urgently needed to be developed so as to flexibly adapt to the operations of bolting, drilling and pipeline installation in a narrow space.
Disclosure of Invention
An object of the utility model is to disclose a multi-functional drill carriage for colliery is in pit indulges through first indulging and moves the mechanism and the second indulges and moves the mechanism, makes anchor drill subassembly and pipeline snatch the subassembly and have the longitudinal movement function respectively, after the vehicle is stopped steadily, indulges through adjusting first indulging and moves the mechanism and the second indulges and move the mechanism, makes anchor drill subassembly and pipeline snatch the subassembly and find suitable construction position, avoids frequently moving the car.
In order to realize the aim, the utility model provides a multifunctional drill carriage used in underground coal mine, which comprises a walking part, a walking chassis, an anchor drill component, a pipeline grabbing component and a power component;
the walking chassis comprises a front extension part, a middle part and a rear extension part;
the anchor drilling assembly is arranged above the front extension part, the pipeline grabbing and lifting assembly is arranged above the middle part, the power assembly is arranged above the rear extension part, and the power assembly comprises an electric engine and a hydraulic system;
a first longitudinal moving mechanism is arranged between the pipeline grabbing and lifting assembly and the middle part;
a second longitudinal movement mechanism is arranged between the anchor drill assembly and the front extension part.
Preferably, the width of the walking chassis is 1m-1.2m.
Preferably, the length of the walking chassis is 5.5m-6m.
Preferably, a first operation box is arranged between the pipeline grabbing component and the power component.
Preferably, an L-shaped bracket is arranged at the rear side of the power assembly.
Preferably, the first longitudinal moving mechanism comprises a first longitudinal moving oil cylinder and a first sliding rail, and the first longitudinal moving oil cylinder drives the pipeline grabbing and lifting assembly to move back and forth along the first sliding rail by taking the walking chassis as a fulcrum.
Preferably, the second longitudinal moving mechanism comprises a second longitudinal moving oil cylinder, a longitudinal moving sliding box and a second sliding rail, the anchor drill assembly is arranged at the top of the longitudinal moving sliding box, and the second longitudinal moving oil cylinder drives the longitudinal moving sliding box to move back and forth along the second sliding rail by taking the walking chassis as a fulcrum.
Preferably, the anchor drill assembly is provided with a pedal and a second operating box, and the pedal is provided with a turnover oil cylinder.
Preferably, the pipeline gripping assembly includes a first swing mechanism and a second swing mechanism.
Preferably, the first slewing mechanism drives the pipeline grabbing and lifting assembly to rotate, and the second slewing mechanism drives the grabbing and lifting arm to rotate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The pipeline grabbing and lifting assembly has a front-and-back moving function through the first longitudinal moving mechanism, after parking, the pipeline grabbing and lifting assembly is accurately positioned when grabbing and installing pipelines or grabbing pipelines at farther positions through the first longitudinal moving mechanism, the operation range is expanded, and frequent moving of a vehicle is avoided; the second longitudinal moving mechanism enables the anchor drill component to have a front-back moving function, after parking, the second longitudinal moving mechanism enables the anchor drill component to be accurately positioned during anchor rod drilling and hole drilling, or anchor rod drilling and hole drilling operations are carried out on farther positions, the operation range is expanded, and frequent vehicle moving is avoided.
(2) The power system of the drill carriage adopts an electric engine, so that construction noise is reduced and pollution is reduced.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the multifunctional drill carriage of the present invention during retraction.
Fig. 2 is a schematic view of the three-dimensional structure of the multifunctional drill carriage of the present invention during operation.
Fig. 3 is a schematic sectional view of the multifunctional drill carriage of the present invention.
Wherein, 1, a walking part; 2. a walking chassis; 21. a front extension; 211. supporting the front legs; 22. a middle part; 23. a rear extension; 231. supporting the rear legs; 3. an anchor drill assembly; 31. a second longitudinal movement mechanism; 311. a second longitudinal moving oil cylinder; 312. longitudinally moving a sliding box; 313. a second slide rail; 32. a pedal; 321. turning over the oil cylinder; 33. a second operation box; 4. a pipeline snatching assembly; 41. a first longitudinal movement mechanism; 411. a first longitudinal movement oil cylinder; 412. a first slide rail; 42. a first swing mechanism; 43. a second swing mechanism; 5. a power assembly; 51. an electric motor; 52. a hydraulic system; 53. an L-shaped bracket; 6. a first operation box.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The following describes the specific implementation process of the present invention through a plurality of embodiments.
Example 1
Referring to fig. 1 to 2, the present embodiment discloses a specific implementation of a multi-purpose drill carriage (hereinafter referred to as "multi-purpose drill carriage") for use in an underground coal mine.
Referring to fig. 1 to 2, the multifunctional drill carriage for the underground coal mine comprises a walking part 1, a walking chassis 2, an anchor drilling assembly 3, a pipeline grabbing and lifting assembly 4 and a power assembly 5; the walking chassis 2 comprises a front extension 21, a middle portion 22 and a rear extension 23; the anchor drilling assembly 3 is arranged above the front extension part 21, the pipeline grabbing assembly 4 is arranged above the middle part 22, the power assembly 5 is arranged above the rear extension part 23, and the power assembly 5 comprises an electric motor 51 and a hydraulic system 52; a first longitudinal moving mechanism 41 is arranged between the pipeline grabbing component 4 and the middle part 22; a second longitudinal movement mechanism 31 is provided between the anchor drill assembly 3 and the forward extension 21.
Specifically, referring to fig. 1 to 2, the multifunctional drill carriage and the coal mine tunneling equipment or the coal transporting equipment operate synchronously, that is, the side of the coal mine tunneling equipment or the coal transporting equipment is used for bolting, punching and installing various pipelines on the side of a coal mine roadway, the multifunctional drill carriage is suitable for narrow spaces, the anchor drill assembly 3 is only provided with one drill boom, the width of the walking chassis 2 is 1m-1.2m, preferably 1.2m, and the length of the walking chassis 2 is 5.5m-6m, preferably 5.8m; in order to realize the functions of bolting, punching, installing various pipelines and the like in a narrow space, the front extension part 21 of the walking chassis 2 is provided with the anchor drill component 3, and a second longitudinal moving mechanism 31 is arranged between the anchor drill component 3 and the front extension part 21, so that the anchor drill component 3 has the function of moving back and forth, the position of bolting or drilling can be adjusted, or bolting and drilling operations can be carried out on farther positions, the operation range is expanded, and frequent movement is avoided; the pipeline grabbing component 4 is arranged in the middle part 22 of the walking chassis 2, and the first longitudinal moving mechanism 41 is arranged between the pipeline grabbing component 4 and the middle part 22, so that the pipeline grabbing component 4 has a front-back moving function, the position when a pipeline is grabbed or installed can be adjusted, or a pipeline at a farther position is grabbed, the operation range is expanded, and frequent vehicle moving is avoided; in addition, the power system of the drill carriage also adopts an electric engine, so that the construction noise is reduced and the pollution is reduced.
The structure and the operation principle of the first longitudinal moving mechanism 41 are as follows: referring to fig. 2 and 3, the first longitudinal moving mechanism 41 includes a first longitudinal moving cylinder 411 and a first slide rail 412, the first longitudinal moving cylinder 411 is disposed in the traveling chassis 2, and the first longitudinal moving cylinder 411 drives the pipeline grabbing and lifting assembly 4 to move back and forth along the first slide rail 412 with the traveling chassis 2 as a pivot, so that the whole pipeline grabbing and lifting assembly 4 has a function of moving back and forth, the position for grabbing or installing a pipeline can be adjusted, frequent vehicle movement is avoided, even in a case of not moving a vehicle, the pipeline can be installed by changing the position through the first longitudinal moving cylinder 411, and the installation efficiency is improved; in addition, the pipeline grabbing and lifting assembly 4 comprises a first rotating mechanism 42 and a second rotating mechanism 43, the first rotating mechanism 43 drives the pipeline grabbing and lifting assembly 4 to integrally rotate so as to grab various pipelines on two sides of the walking chassis 2 through the grabbing and lifting arm, and the second rotating mechanism 43 drives the grabbing and lifting arm to rotate so as to adjust the angle when the pipelines are installed.
The structure and the working principle of the second longitudinal moving mechanism 31 are as follows: referring to fig. 2 and 3, the second longitudinal moving mechanism 31 includes a second longitudinal moving cylinder 311, a longitudinal moving sliding box 312 and a second sliding rail 313, the anchor drill assembly 3 is disposed on the top of the longitudinal moving sliding box 312, the second longitudinal moving cylinder 311 drives the longitudinal moving sliding box 312 to move back and forth along the second sliding rail 313 with the traveling chassis 2 as a fulcrum, specifically, the second sliding rail 313 is fixedly disposed on the traveling chassis 2, and after the second longitudinal moving cylinder 311 is started, the telescopic rod drives the longitudinal moving sliding box 312 to move back and forth along the second sliding rail 313, so as to drive the anchor drill assembly 3 disposed on the top of the longitudinal moving sliding box 312 to move back and forth, and adjust the position of the anchor rod or the drilled hole, so as to avoid frequent vehicle movement, and even in a case of no vehicle movement, the position changing of the anchor rod or the drilled hole can be realized through the second longitudinal moving cylinder 311, and the anchor rod or the drilled hole drilling efficiency is improved.
Referring to fig. 1 and 2, the anchor drilling assembly 3 and the pipeline grabbing assembly 4 have independent operation boxes, which operate independently and do not interfere with each other. A first operation box 6 is arranged between the pipeline grabbing component 4 and the power component 5, and the first operation box 6 is used for controlling grabbing, lifting, rotating and other actions of the pipeline grabbing component 4; the anchor drill assembly 3 is provided with a pedal 32 and a second operation box 33, the pedal 32 is provided with a turnover oil cylinder 321, an operator stands on the pedal 32 to operate the second operation box 33, the angle adjustment, the position adjustment, the anchor rod drilling and hole drilling operations of the anchor drill assembly 3 are controlled, after the operations are completed, the pedal 32 is turned over to be in a vertical state through the turnover oil cylinder 321, so that the width of the drill vehicle during driving is reduced, and the compact design is realized.
Referring to fig. 2, since the multifunctional drill carriage adopts the electric motor 51, a long power cable is required, and when the multifunctional drill carriage is close to the power supply, the power cable is wound on the L-shaped bracket 53 arranged at the rear side of the power assembly, so that the power cable can be conveniently stored.
Referring to fig. 2 and 3, since the vehicle body is narrow, when the anchor drilling assembly 3 performs anchor drilling or drilling, in order to ensure the stability of the walking chassis 2, the support front legs 211 are symmetrically arranged below the front extension portion 21 of the walking chassis 2, the support rear legs 231 are symmetrically arranged below the rear extension portion 23 of the walking chassis 2, and the bottoms of the support front legs 211 and the support rear legs 231 are respectively provided with a plurality of protrusions, so that the friction between the support front legs 211 and the support rear legs 231 and the ground is increased, and the stability of the walking chassis 2 can be increased.
Claims (10)
1. The multifunctional drill carriage is used for underground coal mines and is characterized by comprising a walking part, a walking chassis, an anchor drill assembly, a pipeline grabbing and lifting assembly and a power assembly;
the walking chassis comprises a front extension part, a middle part and a rear extension part;
the anchor drill assembly is arranged above the front extension part, the pipeline grabbing and lifting assembly is arranged above the middle part, the power assembly is arranged above the rear extension part, and the power assembly comprises an electric engine and a hydraulic system;
a first longitudinal moving mechanism is arranged between the pipeline grabbing and lifting assembly and the middle part;
a second longitudinal movement mechanism is arranged between the anchor drill assembly and the front extension part.
2. The multifunctional drill carriage for coal mine underground according to claim 1, wherein the width of the walking chassis is 1m-1.2m.
3. The multifunctional drill carriage for coal mine underground according to claim 1, wherein the length of the walking chassis is 5.5m-6m.
4. The multifunctional drill carriage for coal mine underground according to claim 1, characterized in that a first operation box is arranged between the pipeline grabbing component and the power component.
5. The multifunctional drill carriage for the underground coal mine according to any one of claims 1 to 4, wherein an L-shaped bracket is arranged at the rear side of the power assembly.
6. The multifunctional drill carriage for the coal mine underground according to claim 5, wherein the first longitudinal moving mechanism comprises a first longitudinal moving oil cylinder and a first slide rail, and the first longitudinal moving oil cylinder drives the pipeline grabbing and lifting assembly to move back and forth along the first slide rail by taking the walking chassis as a fulcrum.
7. The multifunctional drill carriage for the underground coal mine according to claim 5, wherein the second longitudinal moving mechanism comprises a second longitudinal moving oil cylinder, a longitudinal moving slide box and a second slide rail, the anchor drill assembly is arranged at the top of the longitudinal moving slide box, and the second longitudinal moving oil cylinder drives the longitudinal moving slide box to move back and forth along the second slide rail by taking the walking chassis as a fulcrum.
8. The multifunctional drill carriage for the underground coal mine according to claim 5, wherein the anchor drill assembly is provided with a pedal and a second operation box, and the pedal is provided with a turnover oil cylinder.
9. The multi-purpose drill carriage for use in a coal mine downhole of claim 5, wherein the pipe gripping assembly comprises a first slewing mechanism and a second slewing mechanism.
10. The multi-purpose rig for use in underground coal mines as claimed in claim 9, wherein the first swing mechanism drives rotation of the pipeline grabbing and lifting assembly and the second swing mechanism drives rotation of the grabbing and lifting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412536.3U CN218669204U (en) | 2022-12-19 | 2022-12-19 | Multifunctional drill carriage for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412536.3U CN218669204U (en) | 2022-12-19 | 2022-12-19 | Multifunctional drill carriage for underground coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218669204U true CN218669204U (en) | 2023-03-21 |
Family
ID=85550700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223412536.3U Active CN218669204U (en) | 2022-12-19 | 2022-12-19 | Multifunctional drill carriage for underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218669204U (en) |
-
2022
- 2022-12-19 CN CN202223412536.3U patent/CN218669204U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2018286068B2 (en) | Auxiliary transportation and support system used after rapid excavation | |
| CN115853560B (en) | Anchor rod drilling arm and multifunctional drill carriage for underground narrow space of coal mine | |
| CN104213831B (en) | A kind of roofboltier collecting colliery digging, supporting and transporting parallel sharp work | |
| CN104612586A (en) | Whole-section quick-drilling drill carriage for parallel cut blasting of large empty holes in roadway | |
| RU2313650C2 (en) | Construction machine | |
| CN112049656A (en) | Crank arm type tunneling and anchoring all-in-one machine with random support and hydraulic control system | |
| US20150218946A1 (en) | Travelling boom for rock bolting machine and apparatus | |
| CN111441805A (en) | Hydraulic anchor rod drill carriage and double-rock drill propulsion beam thereof | |
| CN111411999A (en) | Hydraulic anchor rod drill carriage | |
| CN204311971U (en) | A kind ofly collect colliery digging, supporting and transport the roofboltier of parallel sharp work | |
| CN204266919U (en) | For the tunneling boring rapid drilling drill carriage of the large emptying aperture parallel cut blasting in tunnel | |
| CN109630013B (en) | Hydraulic rock drilling trolley | |
| CN111412000A (en) | Hydraulic anchor rod drill carriage and propelling beam thereof | |
| CN218669204U (en) | Multifunctional drill carriage for underground coal mine | |
| CN104863529A (en) | Rapid-traverse type power catwalk | |
| CN212744006U (en) | Crank arm type tunneling and anchoring all-in-one machine with random support | |
| US2811335A (en) | Mobile roof drill | |
| CN204510303U (en) | Multi-arm combination amplitude variation type excavates and bores dress all-in-one | |
| CN111594212A (en) | Drill splitting trolley | |
| CN116006074A (en) | Full-hydraulic rock drilling platform | |
| CN212359816U (en) | Hydraulic anchor rod drill carriage and double-rock drill propulsion beam thereof | |
| CN201133247Y (en) | Tunnelling machine mounted double arm geophysical drilling machine | |
| CN212958687U (en) | Hydraulic anchor rod drill carriage and propelling beam thereof | |
| RU145811U1 (en) | INSTALLATION OF EXPLORATORY DRILLING "URB-12.ZBT" | |
| CN211038730U (en) | Trackless train assembly for mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |