Mine track beam auxiliary installation vehicle

Abstract

The utility model provides a mining track beam auxiliary installation vehicle, which relates to the technical field of coal mine tunnel drilling vehicles, including a chassis, an anchor protection assembly and a track beam installation assembly; the anchor protection assembly is arranged at the front end of the chassis, and the track beam installation assembly is arranged in the middle of the chassis; a lifting assembly is arranged between the track beam installation assembly and the chassis; the track beam installation assembly includes a lifting platform, a first slewing mechanism, a second slewing mechanism, a grab arm and a grab hand assembly, the first slewing mechanism drives the grab arm to rotate left and right, and the second slewing mechanism drives the grab arm to swing up and down, with beneficial effects: the track beam installation assembly is driven to rise and fall by the lifting platform, and then the grab arm drives the grab hand assembly to grab the track beam from the ground and install it on the top or side of the tunnel through the first slewing mechanism and the second slewing mechanism, so that the track beam installation efficiency is high; the anchor protection assembly and the track beam installation assembly operate independently and do not interfere with each other.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine tunnel drilling vehicles, in particular to a mine track beam auxiliary installation vehicle. Background Art

[0002] The installation of anchor guards and track beams in narrow lanes currently needs to be carried out using different equipment, and there are defects in the coordination between the equipment in the limited space.

[0003] In view of this, there is an urgent need to develop a mining track beam auxiliary installation vehicle to overcome the above-mentioned defects. Summary of the invention

[0004] The utility model aims to disclose a mine track beam auxiliary installation vehicle.

[0005] In order to achieve the above-mentioned invention object, the utility model provides a mining track beam auxiliary installation vehicle, including a chassis, an anchor guard assembly and a track beam installation assembly;

[0006] The anchor guard assembly is arranged at the front end of the chassis, and the track beam mounting assembly is arranged at the middle part of the chassis;

[0007] A lifting assembly is provided between the track beam mounting assembly and the chassis;

[0008] The track beam installation assembly includes a lifting platform, a first slewing mechanism, a second slewing mechanism, a grab arm and a grab hand assembly. The first slewing mechanism drives the grab arm to rotate left and right, and the second slewing mechanism drives the grab arm to swing up and down.

[0009] Preferably, the lifting platform comprises a first end and a second end;

[0010] The lifting assembly comprises a first lifting cylinder, a first hinged rod, a second hinged rod and a second lifting cylinder, wherein the first lifting cylinder drives the first end to rise and fall with the chassis as a fulcrum;

[0011] The first articulated rod is hinged to the chassis, the first articulated rod and the second articulated rod are hinged, the second articulated rod is hinged to the bottom of the lifting platform, and the second lifting cylinder drives the second end to rise and fall with the second articulated rod as a fulcrum.

[0012] Preferably, the chassis is a crawler chassis.

[0013] Preferably, the grab hand assembly is hinged to the grab arm, and the grab hand assembly is driven to swing through a third rotating mechanism.

[0014] Preferably, the grab-lifting arm assembly comprises an opening and closing oil cylinder and a grab-lifting arm driven by the opening and closing oil cylinder.

[0015] Preferably, a pedal is also provided on the side of the lifting platform.

[0016] Preferably, the anchor guard assembly comprises a fourth swivel mechanism and a drill arm assembly, and the fourth swivel mechanism is installed at the front end of the chassis.

[0017] Preferably, the drill arm assembly includes a slewing base, a telescopic arm, a pitch cylinder, a leveling support, a fifth slewing mechanism, a sixth slewing mechanism and a drill arm.

[0018] Preferably, the pitch cylinder drives the telescopic arm to pitch with the slewing base as a fulcrum, and the telescopic arm is hinged to the slewing base;

[0019] The leveling support is hinged to the telescopic arm, a leveling cylinder is installed on the telescopic arm, and the leveling cylinder drives the leveling support to swing;

[0020] The fifth rotating mechanism drives the sixth rotating mechanism to rotate left and right;

[0021] The sixth rotating mechanism drives the drill arm to rotate forward and backward.

[0022] Preferably, a pedal and an operation box are installed on the leveling support.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] The chassis width of the utility model is 1.0m-1.3m, which is suitable for narrow tunnels; a single-arm anchor guard component and a track beam installation component are arranged on the chassis; the track beam installation component comprises a lifting platform, a first slewing mechanism and a second slewing mechanism; the track beam installation component is driven to rise and fall by the lifting platform, and then the first slewing mechanism and the second slewing mechanism are used to drive the grab arm to drive the grab hand component to grab the track beam from the ground and install it on the top or side of the tunnel, so that the track beam installation efficiency is high; at the same time, it also has a single-arm anchor guard component, which can realize the anchor guarding of the top and side of the tunnel; the anchor guard component and the track beam installation component operate independently without interfering with each other, and the coordinated operation efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model of the mining track beam auxiliary installation vehicle.

[0026] Figure 2 It is a schematic diagram of the construction status of the track beam installation assembly of the utility model.

[0027] Figure 3 It is a schematic diagram of the construction status of the anchor guard assembly and the track beam installation assembly of the utility model.

[0028] Figure 4It is a schematic diagram of the construction status of the anchor guard assembly and the track beam installation assembly of the utility model.

[0029] Figure 5 It is a three-dimensional structural schematic diagram of the track beam installation assembly of the utility model.

[0030] Figure 6 The utility model is a three-dimensional structural schematic diagram of a mining track beam auxiliary installation vehicle.

[0031] Among them, 1. chassis; 2. anchor rod assembly; 21. fourth slewing mechanism; 22. drill arm assembly; 221. slewing base; 222. telescopic arm; 223. pitch cylinder; 224. leveling support; 225. fifth slewing mechanism; 226. sixth slewing mechanism; 227. drill arm; 228. leveling cylinder; 229. pedal; 230. operating box; 3. track beam installation assembly; 31. lifting platform; 311. first end; 312. second end; 32. first slewing mechanism; 33. second slewing mechanism; 34. grab arm; 35. grab hand assembly; 351. opening and closing cylinder; 352. grab hand; 36. base; 37. third slewing mechanism; 38. pedal; 4. lifting assembly; 41. first lifting cylinder; 42. first articulated rod; 43. second articulated rod; 44. second lifting cylinder. DETAILED DESCRIPTION

[0032] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] The specific implementation process of the present utility model is described below through multiple embodiments. Example 1

[0035] See also Figures 1 to 6 This embodiment discloses a specific implementation method of a track beam auxiliary installation vehicle for base mines.

[0036] See also Figures 1 to 6 The mining track beam auxiliary installation vehicle comprises a chassis 1, an anchor guard assembly 2 and a track beam installation assembly 3, wherein the chassis 1 is a crawler chassis; the anchor guard assembly 2 is arranged at the front end of the chassis 1, and the track beam installation assembly 3 is arranged in the middle of the chassis 1; a lifting assembly 4 is arranged between the track beam installation assembly 3 and the chassis 1; the track beam installation assembly 3 comprises a lifting platform 31, a first slewing mechanism 32, a second slewing mechanism 33, a grab arm 34 and a grab hand assembly 35, wherein the first slewing mechanism 32 drives the grab arm 34 to rotate left and right, and the second slewing mechanism 33 drives the grab arm 34 to swing up and down, The first rotating mechanism 32 is installed on the chassis 1, the second rotating mechanism 33 is installed on the first rotating mechanism 32 through the base 36, the grab arm 34 is installed on the second rotating mechanism 33, and the grab hand assembly 35 is installed on the grab arm; specifically, the grab hand assembly 35 is hinged to the grab arm 34, the grab arm 34 is a telescopic arm, and the grab hand assembly 35 is driven to swing by the third rotating mechanism 37. The grab hand assembly 35 includes an opening and closing oil cylinder 351 and a grab hand 352 driven by the opening and closing oil cylinder 351, see Figures 2 to 4 Through the lifting assembly 4, the first rotating mechanism 32, the second rotating mechanism 33 and the third rotating mechanism 37, the grab arm 352 grabs the track beam from the ground and installs it on the top or side of the tunnel, and the track beam installation efficiency is high; a pedal 38 is also provided on the side of the lifting platform 31, and the grab arm 352 extends to the ground through the space between the two pedals 38 to grab the track beam.

[0037] See also Figure 6The working principle of the lifting assembly 4 driving the lifting platform 31 is as follows: the lifting platform 31 includes a first end 311 and a second end 312; the lifting assembly 4 includes a first lifting cylinder 41, a first hinged rod 42, a second hinged rod 43 and a second lifting cylinder 44, the first lifting cylinder 41 drives the first end 311 to rise and fall with the chassis 1 as a fulcrum; when the first lifting cylinder 41 is in a retracted state, it lies flat on the chassis 1, and when the first lifting cylinder 41 is in an extended state, it supports the first end 311 in an inclined manner; the first hinged rod 42 is hinged to the chassis 1, the first hinged rod 42 and the second hinged rod 43 are hinged, and the second hinged rod 43 is hinged to the lifting At the bottom of the platform 31, the second lifting cylinder 44 drives the second end 312 to rise and fall with the second articulated rod 43 as a fulcrum; when the second lifting cylinder 44 is in an extended state, the first articulated rod 42 and the second articulated rod 43 are in a V-shaped state; when the mining track beam auxiliary installation vehicle is operating, if it is on an uneven construction surface, the extension degree of the first lifting cylinder 41 and the second lifting cylinder 44 can be adjusted to adjust the angle between the lifting platform 31 and the horizontal plane, so that the lifting platform 31 is in a relatively horizontal state, so that the operator can stand on the pedal 38 to work; the first articulated rod 42 and the second articulated rod 43 can also play a role in improving the rigidity and support stability of the lifting component 4.

[0038] See also Figures 1 to 4 , Figure 6The working principle of the anchor guard assembly 2 is as follows: a single-arm anchor guard assembly is set at the front end of the chassis 1, and the width of the chassis is 1.0m-1.3m, which is suitable for narrow tunnels; the anchor guard assembly 2 includes a fourth slewing mechanism 21 and a drill arm assembly 22, the fourth slewing mechanism 21 is installed at the front end of the chassis 1, and the fourth slewing mechanism 21 drives the drill arm assembly 22 to approach the left or right side of the tunnel; the drill arm assembly 22 includes a slewing base 221, a telescopic arm 222, a pitching cylinder 223, a leveling support 224, a fifth slewing mechanism 225, a sixth slewing mechanism 226 and a drill arm 227; the pitching cylinder 223 drives the telescopic arm 222 to pitch with the slewing base 221 as a fulcrum, and the telescopic arm 222 drives the drill arm 227 to approach the side or top of the tunnel, and the telescopic arm 222 is hinged to the slewing base 221; the leveling support The seat 224 is hinged to the telescopic arm 222, and a leveling cylinder 228 is installed on the telescopic arm 222. The leveling cylinder 228 drives the leveling support 224 to swing. A pedal 229 and an operation box 230 are installed on the leveling support 224. The leveling cylinder 228 makes the leveling support 224 always in a state parallel to the horizontal plane, so that the operator can stand on the pedal 229 and operate the operation box 230; the fifth rotating mechanism 225 drives the sixth rotating mechanism 226 to rotate left and right, and the fifth rotating mechanism 225 drives the drill arm 227 to switch between facing the top of the tunnel and the side of the tunnel, and can also drive the drill arm 227 to switch between facing the left side of the tunnel and the right side of the tunnel; the sixth rotating mechanism 226 drives the drill arm 227 to rotate forward and backward, and the sixth rotating mechanism 226 drives the drill arm 227 to swing forward and backward to adjust the anchor protection operation angle.

[0039] The present embodiment is suitable for narrow tunnels. A single-arm anchor guard assembly 2 and a track beam installation assembly 3 are arranged on the chassis 1. The track beam installation assembly 3 has a lifting platform 31, a first slewing mechanism 32, a second slewing mechanism 33 and a third slewing mechanism 37, so that the grab arm 352 grabs the track beam from the ground and installs it on the top or side of the tunnel, and the track beam installation efficiency is high. The single-arm anchor guard assembly can realize the anchor protection of the top and side of the tunnel. The anchor guard assembly 2 and the track beam installation assembly 3 operate independently without interfering with each other, and the coordinated operation efficiency is high.

Claims

1. A mining track beam auxiliary installation vehicle, characterized in that: Includes chassis, anchor guard assembly and track beam mounting assembly; The anchor guard assembly is arranged at the front end of the chassis, and the track beam mounting assembly is arranged at the middle part of the chassis; A lifting assembly is provided between the track beam mounting assembly and the chassis; The track beam installation assembly includes a lifting platform, a first slewing mechanism, a second slewing mechanism, a grab arm and a grab hand assembly. The first slewing mechanism drives the grab arm to rotate left and right, and the second slewing mechanism drives the grab arm to swing up and down.

2. The mining track beam auxiliary installation vehicle according to claim 1, characterized in that: The lifting platform includes a first end and a second end; The lifting assembly comprises a first lifting cylinder, a first hinged rod, a second hinged rod and a second lifting cylinder, wherein the first lifting cylinder drives the first end to rise and fall with the chassis as a fulcrum; The first articulated rod is hinged to the chassis, the first articulated rod and the second articulated rod are hinged, the second articulated rod is hinged to the bottom of the lifting platform, and the second lifting cylinder drives the second end to rise and fall with the second articulated rod as a fulcrum.

3. The mining track beam auxiliary installation vehicle according to claim 1, characterized in that: The chassis is a crawler chassis.

4. The mining track beam auxiliary installation vehicle according to any one of claims 1 to 3, characterized in that: The grabbing hand assembly is hinged to the grabbing arm, and is driven to swing by a third rotating mechanism.

5. The mining track beam auxiliary installation vehicle according to claim 4, characterized in that: The grabbing hand assembly comprises an opening and closing oil cylinder and a grabbing hand driven by the opening and closing oil cylinder.

6. The mining track beam auxiliary installation vehicle according to claim 4, characterized in that: A pedal is also arranged on the side of the lifting platform.

7. The mining track beam auxiliary installation vehicle according to claim 4, characterized in that: The anchor guard assembly comprises a fourth slewing mechanism and a drill arm assembly, and the fourth slewing mechanism is installed at the front end of the chassis.

8. The mining track beam auxiliary installation vehicle according to claim 7, characterized in that: The drill arm assembly comprises a slewing base, a telescopic arm, a pitch cylinder, a leveling support, a fifth slewing mechanism, a sixth slewing mechanism and a drill arm.

9. The mining track beam auxiliary installation vehicle according to claim 8, characterized in that: The pitch oil cylinder drives the telescopic arm to pitch with the slewing base as a fulcrum, and the telescopic arm is hinged to the slewing base; The leveling support is hinged to the telescopic arm, a leveling cylinder is installed on the telescopic arm, and the leveling cylinder drives the leveling support to swing; The fifth rotating mechanism drives the sixth rotating mechanism to rotate left and right; The sixth rotating mechanism drives the drill arm to rotate forward and backward.

10. The mining track beam auxiliary installation vehicle according to claim 8, characterized in that: A pedal and an operation box are installed on the leveling support.

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