A deep hole mining drilling vehicle

Abstract

The present invention relates to a deep hole mining drilling vehicle, including a chassis, a cab, a boom, a pitch frame, a swing telescopic mechanism, a flip mechanism, a compensation frame, a propulsion mechanism and a rock drill, wherein the boom is arranged at the front end of the chassis, the pitch frame is hinged at the front end of the boom and driven by a pitch cylinder, the swing telescopic mechanism is hinged on the pitch frame and driven to swing left and right by a swing arm cylinder, the compensation frame is arranged on the upper part of the swing telescopic mechanism through a flip mechanism, the propulsion mechanism is arranged on the compensation frame, and the rock drill is arranged on the propulsion mechanism. The deep hole drilling vehicle of the present invention adopts a new boom structure, the boom is located at the front end of the chassis, and has a relatively low height. The propulsion mechanism and the rock drill are arranged on the boom through structures such as the compensation frame, the flip mechanism, the swing telescopic mechanism and the pitch frame, so that the operation movement is more flexible, and the rock drill and the drill bit can be seen in the cab, so that the entire drilling process can be conveniently positioned and monitored, and the safety is higher.

Description

Technical Field

[0001] The invention relates to the technical field of drilling vehicle structures, in particular to a deep hole mining drilling vehicle. Background Art

[0002] At present, traditional underground mines generally use foreign fully hydraulic drilling vehicles to drill medium and deep holes in the fan-shaped mining. Traditional deep-hole mining drilling vehicles mostly use a parallel boom structure. The defect of this structure is that the rock drill is located in front of the propulsion mechanism. Due to the obstruction of the propulsion mechanism, compensation frame and parallel boom, the operator cannot see the drill bit and the rock drill in the cab, and cannot accurately locate them. The operator needs to carry the control platform to the front of the drilling vehicle to operate. This position is generally located in an unprotected tunnel, which is very dangerous. In underground mining, safety is very important. The cabs of drilling vehicles are all in compliance with FOPS&ROPS (anti-rockfall & anti-rollover) standards. The cab can effectively ensure the safety of the operator. If the operator does not operate in a cab that meets FOPS&ROPS (anti-rockfall & anti-rollover) standards, it will threaten the life safety of the operator. Summary of the invention

[0003] In order to solve the above technical problems, the object of the present invention is to provide a deep hole mining drilling vehicle, which has a more flexible structure and is convenient for operation and observation.

[0004] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical solutions:

[0005] A deep hole mining drilling vehicle comprises a chassis, a cab, a boom, a pitch frame, a swing telescopic mechanism, a flip mechanism, a compensation frame, a propulsion mechanism and a rock drill, wherein the boom is arranged at the front end of the chassis, the pitch frame is hinged at the front end of the boom and driven by a pitch cylinder, the swing telescopic mechanism is hinged on the pitch frame and driven to swing left and right by a swing arm cylinder, the compensation frame is arranged on the upper part of the swing telescopic mechanism through a flip mechanism, the propulsion mechanism is arranged on the compensation frame, and the rock drill is arranged on the propulsion mechanism.

[0006] As a preferred solution, the boom is hinged to the front end of the chassis through a boom mounting seat, and a boom lifting cylinder is also provided between the boom mounting seat and the boom.

[0007] As a preferred solution, the swing telescopic mechanism comprises a telescopic inner arm and a telescopic outer arm which are inserted into each other, and a telescopic oil cylinder is provided between the telescopic inner arm and the telescopic outer arm.

[0008] As a preferred solution, the lower end of the telescopic outer arm is hinged to the pitch frame, and two swing arm cylinders are respectively arranged on both sides of the telescopic outer arm.

[0009] As a preferred solution, the compensation frame is driven by a compensation cylinder, the compensation frame is slidably connected to a cylinder body of the compensation cylinder, and the piston rod of the compensation cylinder is fixed to the compensation frame.

[0010] As a preferred embodiment, the propulsion mechanism includes a guide rail, a slide plate and a propulsion cylinder. The slide plate is slidably arranged on the guide rail. The propulsion cylinder is arranged in the guide rail and drives the slide plate to move. The rock drill is fixed on the slide plate and connected to the drill bit through a drill rod. A protective rubber pad is also provided on the drill rod near the drill bit.

[0011] As a preferred solution, a rod storage is further provided on one side of the guide rail, a mechanical claw for grabbing drill rods is provided on the rod storage, and a drill clamping component is further provided on the guide rail near the drill bit.

[0012] As a preferred solution, one side of the guide rail is also provided with an upper top, a hose transition frame and a lower top.

[0013] As a preferred solution, the chassis includes a front chassis and a rear chassis, the cab is arranged on the front chassis, and a screw machine is arranged on the rear chassis.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The deep hole drilling vehicle of the present invention adopts a new boom structure. The boom is located at the front end of the chassis and has a relatively low height. The propulsion mechanism and the rock drill are arranged on the boom through structures such as a compensation frame, a flip mechanism, a swing and telescopic mechanism, and a pitch frame. The operation movement is more flexible, and the rock drill and the drill bit can be seen in the cab, which can facilitate positioning and monitoring of the entire drilling process, and has higher safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings in the specification, which constitute a part of the present application, are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute a limitation on the present application.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 and Figure 3 It is a schematic diagram of the structures of two booms at different angles, a pitch frame, a swing telescopic mechanism, a flip mechanism, a compensation frame, a propulsion mechanism, and a rock drill of the present invention;

[0019] Figure 4 It is a schematic diagram of the structures of the boom, the pitch frame, the swing telescopic mechanism, the flip mechanism, etc. of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the propulsion mechanism of the present invention.

[0021] The accompanying drawings are marked as follows: 1. compensation frame; 2. flip structure; 3. telescopic inner arm; 4. compensation cylinder; 5. telescopic outer arm; 6. pitch frame; 7. swing arm cylinder; 8. pitch cylinder; 9. rod storage; 10. propulsion mechanism; 11. rock drill; 12. boom; 13. boom lifting cylinder; 14. front chassis; 15. rear chassis; 16. cab; 17. drill bit; 18. boom mounting seat; 101. guide rail; 102. slide plate; 103. propulsion cylinder; 104. drill rod; 105. mechanical claw; 106. drill clamping component; 107. upper center; 108. hose transition frame; 109. lower center; 19. protective rubber pad. DETAILED DESCRIPTION

[0022] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] In addition, 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", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more, unless otherwise clearly specified.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0029] like Figures 1 to 5 As shown, a deep hole mining drilling vehicle includes a chassis, a cab 16, a boom 12, a pitch frame 6, a swing telescopic mechanism, a flip mechanism 2, a compensation frame 1, a propulsion mechanism 10 and a rock drill 11. The chassis includes a front chassis 14 and a rear chassis 15. The cab 14 is arranged on the front chassis 14, and the rear chassis 15 is provided with a screw machine; the boom 12 is also arranged at the front end of the chassis, the pitch frame 6 is hinged at the front end of the boom 12 and driven by the pitch cylinder 8, the swing telescopic mechanism is hinged on the pitch frame 6, and is driven to swing left and right by the swing arm cylinder 7, the compensation frame 1 is arranged on the upper part of the swing telescopic mechanism through the flip mechanism 2, the propulsion mechanism 10 is arranged on the compensation frame 1, and the rock drill 11 is arranged on the propulsion mechanism 10.

[0030] The arm 12 is hinged to the front end of the chassis through an arm mounting seat 18 , and an arm lifting cylinder 13 is also provided between the arm mounting seat 18 and the arm 12 .

[0031] The swing telescopic mechanism comprises a telescopic inner arm 3 and a telescopic outer arm 5 which are inserted into each other, and a telescopic oil cylinder is arranged between the telescopic inner arm 3 and the telescopic outer arm 5. The lower end of the telescopic outer arm 5 is hinged to the pitch frame 6, and two swing arm oil cylinders 7 are respectively arranged on both sides of the telescopic outer arm 5.

[0032] The compensation frame 1 is driven by the compensation cylinder 4 . The compensation frame 1 is slidably connected to the cylinder body of the compensation cylinder 4 . The piston rod of the compensation cylinder 4 is fixed to the compensation frame 1 .

[0033] The propulsion mechanism 10 includes a guide rail 101, a slide plate 102 and a propulsion cylinder 103. The slide plate 102 is slidably arranged on the guide rail 101. The propulsion cylinder 103 is arranged in the guide rail 101 and drives the slide plate 102 to move. The rock drill 11 is fixed on the slide plate 102 and is connected to the drill bit 17 through a drill rod 104. A protective rubber pad 19 is also provided on the drill rod 104 near the drill bit 17.

[0034] A rod storage 9 is provided on one side of the guide rail 101. A mechanical claw 105 is provided on the rod storage 9 for grabbing a drill rod 104. A drill clamping component 106 is provided on the guide rail 101 near the drill bit 17. An upper top 107, a hose transition frame 108 and a lower top 109 are also provided on one side of the guide rail 101.

[0035] The deep hole drilling vehicle of the present invention adopts a new boom structure. The boom is located at the front end of the chassis, with a lower high end. The propulsion mechanism and the rock drill are arranged on the boom through structures such as a compensation frame, a flip mechanism, a swing telescopic mechanism and a pitch frame. The operation movement is more flexible, and the rock drill and the drill bit can be seen in the cab, which can facilitate positioning and monitoring of the entire drilling process, and has higher safety.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" 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 present invention. 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 may be combined in any one or more embodiments or examples in a suitable manner.

[0037] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A deep hole mining drilling vehicle, characterized in that: The invention comprises a chassis, a cab (16), a boom (12), a pitch frame (6), a swing telescopic mechanism, a flip mechanism (2), a compensation frame (1), a propulsion mechanism (10) and a rock drill (11), wherein the boom (12) is arranged at the front end of the chassis, the pitch frame (6) is hinged to the front end of the boom (12) and driven by a pitch cylinder (8), the swing telescopic mechanism is hinged to the pitch frame (6) and driven to swing left and right by a swing arm cylinder (7), the compensation frame (1) is arranged on the upper part of the swing telescopic mechanism through a flip mechanism (2), the propulsion mechanism (10) is arranged on the compensation frame (1), and the rock drill (11) is arranged on the propulsion mechanism (10).

2. A deep hole mining drilling vehicle according to claim 1, characterized in that: The arm (12) is hinged to the front end of the chassis via an arm mounting seat (18), and an arm lifting cylinder (13) is also provided between the arm mounting seat (18) and the arm (12).

3. A deep hole mining drilling vehicle according to claim 1, characterized in that: The swing telescopic mechanism comprises a telescopic inner arm (3) and a telescopic outer arm (5) which are inserted into each other, and a telescopic oil cylinder is provided between the telescopic inner arm (3) and the telescopic outer arm (5).

4. A deep hole mining drilling vehicle according to claim 3, characterized in that: The lower end of the telescopic outer arm (5) is hinged to the pitch frame (6), and two swing arm cylinders (7) are respectively arranged on both sides of the telescopic outer arm (5).

5. A deep hole mining drilling vehicle according to claim 1, characterized in that: The compensation frame (1) is driven by a compensation oil cylinder (4); the compensation frame (1) is slidably connected to the cylinder body of the compensation oil cylinder (4); and the piston rod of the compensation oil cylinder (4) is fixed to the compensation frame (1).

6. A deep hole mining drilling vehicle according to claim 1, characterized in that: The propulsion mechanism (10) comprises a guide rail (101), a slide plate (102) and a propulsion cylinder (103); the slide plate (102) is slidably arranged on the guide rail (101); the propulsion cylinder (103) is arranged in the guide rail (101) and drives the slide plate (102) to move; the rock drill (11) is fixed on the slide plate (102) and connected to the drill bit (17) via a drill rod (104); and a protective rubber pad (19) is also arranged on the drill rod (104) near the drill bit (17).

7. A deep hole mining drill according to claim 6, characterized in that: A rod storage (9) is also provided on one side of the guide rail (101), and a mechanical claw (105) for grabbing a drill rod (104) is provided on the rod storage (9). A drill clamping component (106) is also provided on the guide rail (101) near the drill bit (17).

8. A deep hole mining drilling vehicle according to claim 6, characterized in that: An upper top (107), a hose transition frame (108) and a lower top (109) are also provided on one side of the guide rail (101).

9. A deep hole mining drilling vehicle according to claim 1, characterized in that: The chassis comprises a front chassis (14) and a rear chassis (15); the cab (14) is arranged on the front chassis (14); and a screw machine is arranged on the rear chassis (15).

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