Mining anchor rod drilling vehicle

Abstract

The utility model discloses a mining anchor rod drilling vehicle, and relates to the technical field of anchor rod construction. The bottom of the vehicle frame is provided with a crawler walking mechanism; the front side of the vehicle frame is provided with a group of ground support mechanisms; two sides of the vehicle frame are respectively provided with a side support mechanism; the lifting arm mechanism comprises a large arm and a small arm, and one end of the large arm is rotatably connected with the top of the vehicle frame through a first slewing mechanism. Through crawler walking, the lifting arm, the telescopic sliding frame and multi-shaft rotation, different working heads can be replaced, a hydraulic system and an operation table can be slightly increased or decreased to adapt to different working scenes, working points at any angle can be subjected to drilling, anchor rod dismounting, anchor tool breaking and dismounting and other working procedures, and the working efficiency is improved. The application range of the working vehicle is widened, and the working efficiency is greatly improved on the premise that safety is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of anchor rod construction, in particular to an anchor rod drilling vehicle for mining. Background Art

[0002] For construction work in the harsh environment of coal mines or other mining tunnels, the environment is relatively harsh. For example, the ground may have different slopes or unevenness or soft geology, which is not conducive to the construction of workers, and the efficiency is low and the safety is insufficient.

[0003] The construction of anchor rods includes processes such as anchor rod installation, removal, anchor cutting, loading and unloading of anchor rod nuts and anchor rod traction. Each construction requires the use of corresponding tools or tooling or equipment, which lacks centralization and weak scalability, affecting the work efficiency of staff.

[0004] Therefore, designing a work vehicle that can be used in harsh environments and can work efficiently is a problem that needs to be solved by workers in this field. Utility Model Content

[0005] The purpose of the utility model is to provide a mining anchor drilling vehicle, which travels on crawler tracks and is equipped with a lifting arm, a telescopic slide and multi-axis rotation. Different working heads can be replaced and the hydraulic system and the operating table can be slightly increased or decreased to adapt to different working scenes. The drilling and removal of anchors, anchors and nuts can be performed at working points at any angle, thereby increasing the scope of application of the working vehicle and greatly improving work efficiency while ensuring safety.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a mining anchor drilling vehicle, comprising a vehicle body, a lifting arm mechanism, a slide frame and a working head mechanism;

[0008] The vehicle body comprises a frame, a crawler walking mechanism is provided at the bottom of the frame, a group of ground support mechanisms are provided at the front side of the frame, and side support mechanisms are provided on both sides of the frame;

[0009] The lifting arm mechanism comprises a large arm and a small arm;

[0010] One end of the boom is rotatably connected to the top of the frame through a first slewing mechanism, a fifth hydraulic cylinder is provided between the bottom of the boom and the first slewing mechanism, and one end of the forearm is rotatably connected to an end of the boom away from the first slewing mechanism;

[0011] Both sides of the boom near one end of the forearm are rotatably connected with upper arc edges, and both sides of the forearm near one end of the boom are rotatably connected with lower arc edges, a linkage rod is provided between the ends of the upper arc edge and the lower arc edge, and a first hydraulic cylinder is provided between the linkage rod and the top of the boom;

[0012] The slide is rotatably connected to an end of the forearm away from the upper arm through a second slewing mechanism;

[0013] The slide frame comprises a horizontal side frame, an inner slide seat is slidably connected in the horizontal side frame, a second hydraulic cylinder is arranged between the inner slide seat and the horizontal side frame, and a hydraulic slide table is arranged at the front side of the inner slide seat;

[0014] The working head mechanism is fixed on the front side of the hydraulic slide, and the working head mechanism is a drill rod loading and unloading tool or an anchor cutting tool or an anchor nut loading and unloading tool or an anchor traction tool.

[0015] Furthermore, the side support mechanism includes a side support arm, one end of the side support arm is rotatably connected to the side of the top of the frame through a hinge seat, the other end of the side support arm is provided with a side support head, and a third hydraulic cylinder is provided between the side support arm and the frame.

[0016] Furthermore, the ground support mechanism includes a fourth hydraulic cylinder, which is vertically fixed to the front side of the frame, and the output end of the fourth hydraulic cylinder faces downward and is fixed with a ground support seat.

[0017] Furthermore, the frame is connected to a driving mechanism that is transmission-connected to the crawler walking mechanism, and the driving mechanism is a hydraulic motor.

[0018] Furthermore, a hydraulic pump station is provided on the top of the frame, and the first slewing mechanism, the second slewing mechanism, the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder, the fourth hydraulic cylinder, the fifth hydraulic cylinder, the hydraulic slide, the hydraulic motor and the working head mechanism are all connected to the hydraulic pump station.

[0019] Furthermore, a control cabinet is fixed on the top of the frame, and a remote control device is connected to the control cabinet via a data transmission module.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model travels on crawler tracks and is equipped with a lifting arm, a telescopic slide and multi-axis rotation. Different working heads can be replaced and the hydraulic system and the operating table can be slightly increased or decreased to adapt to different working scenes. It can perform drilling and disassembly of anchor rods, anchors and nuts at any working point at any angle, thereby increasing the scope of application of the work vehicle and greatly improving work efficiency while ensuring safety.

[0022] 2. The utility model is designed with a crawler-type walking mode, which can adapt to the soft and uneven working environment in the mine tunnel. Through the design of the ground support mechanism and the side support mechanism, it can provide guarantee for the working stability of the whole equipment and ensure the stability and carrying capacity of the vehicle body.

[0023] 3. The utility model can be far away from the working position during operation, which better ensures the personal safety of miners and greatly improves safety.

[0024] 4. All driving parts adopted by the utility model are controlled by the hydraulic pump station, and the entire working vehicle is uniformly controlled by hydraulic pressure, which is convenient for control, has high safety and low energy consumption, and ensures production efficiency and safety.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 This is a structural schematic diagram of a mining anchor drilling vehicle of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the slide and the working head mechanism;

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1-car body, 2-slide, 3-working head mechanism, 4-upper arm, 5-lower arm, 6-hydraulic pump station, 101-car frame, 102-crawler walking mechanism, 103-ground support mechanism, 104-side support mechanism, 105-side support arm, 106-side support head, 107-third hydraulic cylinder, 108-fourth hydraulic cylinder, 109-ground support seat, 201-horizontal side frame, 202-inner slide seat, 203-second hydraulic cylinder, 204-hydraulic slide, 401-first rotary mechanism, 402-fifth hydraulic cylinder, 403-upper arc edge, 404-first hydraulic cylinder, 501-lower arc edge, 502-second rotary mechanism. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-2As shown, the utility model is a mining anchor drilling vehicle, comprising a vehicle body 1, a lifting arm mechanism, a slide 2 and a working head mechanism 3;

[0033] The vehicle body 1 includes a vehicle frame 101, a crawler walking mechanism 102 is provided at the bottom of the vehicle frame 101, a group of ground support mechanisms 103 are provided at the front side of the vehicle frame 101, and side support mechanisms 104 are provided on both sides of the vehicle frame 101;

[0034] The lifting arm mechanism comprises a large arm 4 and a small arm 5;

[0035] One end of the boom 4 is rotatably connected to the top of the frame 101 through the first slewing mechanism 401, a fifth hydraulic cylinder 402 is provided between the bottom of the boom 4 and the first slewing mechanism 401, and one end of the forearm 5 is rotatably connected to the end of the boom 4 away from the first slewing mechanism 401;

[0036] Both sides of the boom 4 near one end of the forearm 5 are rotatably connected with an upper arc edge 403, and both sides of the forearm 5 near one end of the boom 4 are rotatably connected with a lower arc edge 501, a linkage rod is provided between the ends of the upper arc edge 403 and the lower arc edge 501, and a first hydraulic cylinder 404 is provided between the linkage rod and the top of the boom 4;

[0037] The carriage 2 is rotatably connected to the end of the small arm 5 away from the large arm 4 through the second swivel mechanism 502;

[0038] The slide 2 includes a horizontal frame 201, an inner slide seat 202 is slidably connected inside the horizontal frame 201, a second hydraulic cylinder 203 is provided between the inner slide seat 202 and the horizontal frame 201, and a hydraulic slide table 204 is provided on the front side of the inner slide seat 202;

[0039] The working head mechanism 3 is fixed on the front side of the hydraulic slide 204, and the working head mechanism 3 is a drill rod loading and unloading tool, an anchor cutting tool, an anchor nut loading and unloading tool, or an anchor pulling tool.

[0040] Among them Figure 1 As shown, the side support mechanism 104 includes a side support arm 105, one end of the side support arm 105 is rotatably connected to the side of the top of the frame 101 through a hinge seat, the other end of the side support arm 105 is provided with a side support head 106, and a third hydraulic cylinder 107 is provided between the side support arm 105 and the frame 101.

[0041] Among them Figure 1 As shown, the ground support mechanism 103 includes a fourth hydraulic cylinder 108 , which is vertically fixed to the front side of the frame 101 , and the output end of the fourth hydraulic cylinder 108 faces downward and is fixed with a ground support seat 109 .

[0042] The vehicle frame 101 is connected with a driving mechanism which is transmission-connected to the crawler traveling mechanism 102 , and the driving mechanism is a hydraulic motor.

[0043] Among them Figure 1 As shown, a hydraulic pump station 6 is provided on the top of the frame 101, and the first slewing mechanism 401, the second slewing mechanism 502, the first hydraulic cylinder 404, the second hydraulic cylinder 203, the third hydraulic cylinder 107, the fourth hydraulic cylinder 108, the fifth hydraulic cylinder 402, the hydraulic slide 204, the hydraulic motor and the working head mechanism 3 are all connected to the hydraulic pump station 6.

[0044] A control cabinet is fixed on the top of the vehicle frame 101, and a remote control device is connected to the control cabinet via a data transmission module. The remote control device is a control handle or a dedicated operating table.

[0045] The working principle of the utility model is as follows: the upper arm 4 can make a 360-degree rotation motion through the first rotating mechanism 401, the angle of the upper arm 4 can be controlled by the fifth hydraulic cylinder 402, the angle of the lower arm 5 can be controlled by the first hydraulic cylinder 404, the slide 2 can be controlled to make a 360-degree rotation rotation through the second rotating mechanism 502, the extension and retraction control of the inner slide 202 can be controlled by the second hydraulic cylinder 203 on the slide 2, and the working head mechanism 3 can translate along the inner slide 202 through the hydraulic slide 204.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A mining anchor drilling vehicle, characterized in that: It comprises a vehicle body (1), a lifting arm mechanism, a slide frame (2) and a working head mechanism (3); The vehicle body (1) comprises a vehicle frame (101), a crawler walking mechanism (102) is provided at the bottom of the vehicle frame (101), a group of ground support mechanisms (103) are provided at the front side of the vehicle frame (101), and side support mechanisms (104) are provided on both sides of the vehicle frame (101); The lifting arm mechanism comprises a large arm (4) and a small arm (5); One end of the boom (4) is rotatably connected to the top of the vehicle frame (101) via a first slewing mechanism (401); a fifth hydraulic cylinder (402) is provided between the bottom of the boom (4) and the first slewing mechanism (401); one end of the forearm (5) is rotatably connected to an end of the boom (4) away from the first slewing mechanism (401); Both sides of the upper arm (4) close to one end of the lower arm (5) are rotatably connected to an upper arc-shaped edge (403), and both sides of the lower arm (5) close to one end of the upper arm (4) are rotatably connected to a lower arc-shaped edge (501), a linkage rod is provided between the ends of the upper arc-shaped edge (403) and the lower arc-shaped edge (501), and a first hydraulic cylinder (404) is provided between the linkage rod and the top of the upper arm (4); The slide (2) is rotatably connected to an end of the forearm (5) away from the upper arm (4) via a second swivel mechanism (502); The slide frame (2) comprises a horizontal side frame (201), an inner slide seat (202) is slidably connected inside the horizontal side frame (201), a second hydraulic oil cylinder (203) is provided between the inner slide seat (202) and the horizontal side frame (201), and a hydraulic slide table (204) is provided on the front side of the inner slide seat (202); The working head mechanism (3) is fixed on the front side of the hydraulic slide (204), and the working head mechanism (3) is a drill rod loading and unloading tool, an anchor cutting tool, an anchor nut loading and unloading tool, or an anchor traction tool.

2. A mining bolt drilling vehicle according to claim 1, characterized in that: The side support mechanism (104) comprises a side support arm (105), one end of the side support arm (105) is rotatably connected to the side edge of the top of the vehicle frame (101) via a hinge seat, the other end of the side support arm (105) is provided with a side support head (106), and a third hydraulic cylinder (107) is provided between the side support arm (105) and the vehicle frame (101).

3. A mining bolt drilling vehicle according to claim 2, characterized in that: The ground support mechanism (103) comprises a fourth hydraulic cylinder (108), the fourth hydraulic cylinder (108) being vertically fixed on the front side of the vehicle frame (101), the output end of the fourth hydraulic cylinder (108) facing downward and being fixed with a ground support seat (109).

4. A mining bolt drilling vehicle according to claim 3, characterized in that: The vehicle frame (101) is connected to a driving mechanism that is transmission-connected to the crawler walking mechanism (102), and the driving mechanism is a hydraulic motor.

5. A mining bolt drilling vehicle according to claim 4, characterized in that: A hydraulic pump station (6) is provided on the top of the vehicle frame (101); the first rotating mechanism (401), the second rotating mechanism (502), the first hydraulic cylinder (404), the second hydraulic cylinder (203), the third hydraulic cylinder (107), the fourth hydraulic cylinder (108), the fifth hydraulic cylinder (402), the hydraulic slide (204), the hydraulic motor and the working head mechanism (3) are all connected to the hydraulic pump station (6).

6. A mining bolt drilling vehicle according to claim 1, characterized in that: A control cabinet is fixed on the top of the vehicle frame (101), and a remote control device is connected to the control cabinet via a data transmission module.

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