Side-loading and side-unloading mining carrying mechanism

Abstract

The utility model relates to a side loading and side unloading mining carrying mechanism which comprises a working mechanism, the working mechanism comprises an upper beam outer frame, an upper beam inner frame, a lifting inner frame, a lifting outer frame, an outer supporting leg and an inner supporting leg, the upper beam outer frame is arranged outside the upper beam inner frame in a sleeved mode, and two sets of propelling oil cylinders which are arranged up and down are arranged in the upper beam outer frame. The upper beam outer frame is connected with the upper beam inner frame through a thrust cylinder; the two sides of the rear end of the upper beam inner frame are perpendicularly connected with the top end of the lifting inner frame through connecting lugs, the lifting inner frame is sleeved with the lifting outer frame, a lifting oil cylinder is arranged in the lifting outer frame, and the lifting outer frame is connected with the lifting inner frame through the lifting oil cylinder. An outer supporting leg is arranged on the front side of the lifting outer frame, an inner supporting leg is arranged in the outer supporting leg, and the outer supporting leg and the lifting inner frame synchronously ascend and descend. According to the utility model, the roadway unit bracket can be quickly carried and moved, the process is simple and convenient, the operation efficiency is high, the mechanical operation of carrying the bracket is realized, and safety and high efficiency are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine drilling machines, in particular to a side-loading and side-unloading mining transport mechanism. Background Art

[0002] In modern large-scale coal mines, a variety of support equipment is usually required at the work site, such as shield supports, back supports, etc. In addition, a variety of operating equipment is also required on the comprehensive working surface of the coal mine, such as coal mining machines, continuous mining machines, excavators, drilling vehicles, cables, pipelines, etc. In a relatively large mining face, the number of supports can be as many as hundreds, and the number of other operating equipment is also relatively large. These equipment need to be relocated and transported by transport vehicles. These supports and operating equipment are large in size and heavy in weight. The existing methods of transporting supports and equipment generally use "rail flatbed cars with winches" or monorail cranes to move supports. Although these two transportation methods can achieve transportation, they also have disadvantages such as poor safety, high production costs, low work efficiency, and high labor intensity of employees. They are not flexible enough when working in mines and have low transportation efficiency.

[0003] Due to the narrow space and harsh operating environment of underground tunnels, the transporter must be small in size, stable in transportation, and flexible in maneuverability to complete the equipment handling work. Therefore, a flexible and efficient side-loading and side-unloading mining transport mechanism is urgently needed to realize the mechanized operation of transporting and moving unit brackets. Utility Model Content

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a side-loading and side-unloading mining transport mechanism to provide a transport frame foundation for realizing the rapid transport of tunnel unit brackets, with side loading and side unloading, stable and efficient, and low safety cost.

[0005] The purpose of the utility model is achieved in this way:

[0006] A side-loading and side-unloading mining transport mechanism, comprising a transport mechanism, the transport mechanism comprising a general frame and a working mechanism, the general frame comprising a frame bottom plate, a frame main plate being vertically arranged at the front and rear sides of the frame bottom plate, a frame side plate being vertically arranged at one side of the frame bottom plate, and an opening being arranged at the other side, a notch being arranged in the middle of the frame side plate for clamping the working mechanism, thereby the general frame presents a square frame structure with openings on the top and sides;

[0007] The working mechanism includes an upper beam outer frame, an upper beam inner frame, a lifting inner frame, a lifting outer frame, outer supporting feet and inner supporting feet. The upper beam outer frame is sleeved on the outside of the upper beam inner frame, and two groups of thrust cylinders arranged up and down are provided in the upper beam outer frame, and the upper beam outer frame is connected to the upper beam inner frame through the thrust cylinder; the two sides of the rear end of the upper beam inner frame are vertically connected to the top of the lifting inner frame through connecting ears, the outer side of the lifting inner frame is sleeved with a lifting outer frame, and the lifting outer frame is provided with a lifting cylinder, and the lifting outer frame is connected to the lifting inner frame through the lifting cylinder; the front side of the lifting outer frame is provided with an outer supporting foot, and the inner supporting foot is provided inside the outer supporting foot, and the inner supporting foot is connected to the outer supporting foot through a lifting cylinder, and the outer supporting foot rises and falls synchronously with the lifting inner frame.

[0008] Furthermore, at least one top supporting cylinder is respectively provided on the front and rear sides of the general frame, and the top supporting cylinders on both sides are symmetrically and evenly arranged.

[0009] Furthermore, the host mechanism includes a host body, a host track assembly is provided below the host body, the host track assembly is in contact with the ground and is used to move the host body, a host platform is provided above the host body, and a motor oil pump assembly and a pump station operating table are provided on the host platform.

[0010] Furthermore, a lower oil suction assembly is provided on one side of the motor oil pump assembly, a cooling device is provided on one side of the lower oil suction assembly, an auxiliary oil tank is provided on one side of the pump station operating table, and the auxiliary oil tank is connected to a vacuum electromagnetic starter.

[0011] Furthermore, two parallel front and rear supporting rollers are provided at the bottom of the inner supporting foot, a supporting roller guide rail is provided on the central axis of the frame bottom plate, the supporting rollers match the supporting roller guide rail, and the supporting rollers assist the supporting foot to slide along the supporting roller guide rail.

[0012] Furthermore, a supporting support plate is respectively provided on both sides of the supporting wheel guide rail.

[0013] Furthermore, a supporting rib plate is provided on the front side of the outer supporting foot, and a top surface of the supporting rib plate is connected to the bottom surface of the upper beam outer frame.

[0014] Furthermore, a limiting oil cylinder is respectively provided at the outer end of the front and rear frame main boards of the general frame, and the limiting oil cylinder is fixed on the frame main board.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a side-loading and side-unloading crawler transport device. The upper beam of the working mechanism adopts a double-cylinder structure and is retractable. A supporting wheel is arranged at the bottom of the lifting mechanism to play a load-bearing role. The working mechanism can be detachably connected to the crawler mechanism at the front and rear, disassembled and lowered into the mine, and after installation and debugging on the ground, it is disassembled and transported to the mine for reassembly. The sub-assembly parts can be quickly installed and combined, so that the utility model can realize the rapid transportation and relocation of the tunnel unit bracket, the process is simple, the operation efficiency is high, and the mechanized operation of the transportation bracket is realized, which is safe and efficient. When transporting heavy objects, left and right lateral movement, lifting and lowering, amplitude change and the like can be realized, the application range is wide, and the operability is strong. The operation links are reduced, the safety is improved, the labor intensity of employees is reduced, and it is conducive to the high-yield and efficient safe production of the mine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the working mechanism of the utility model.

[0019] Figure 3 It is an application schematic diagram of the utility model.

[0020] in:

[0021] Main machine mechanism 1, main machine body 11, main machine track assembly 12, main machine platform 13, transport mechanism 2, general frame 21, working mechanism 22, upper beam outer frame 23, upper beam inner frame 24, thrust cylinder 25, connecting ear seat 26, lifting inner frame 27, lifting outer frame 28, lifting cylinder 29, outer supporting foot 210, inner supporting foot 211, supporting roller 212, supporting rib plate 213, supporting roller guide rail 214, supporting support plate 215, limiting cylinder 216, top cylinder 217, triangular track mechanism 3, track connecting mechanism 4. DETAILED DESCRIPTION

[0022] In order to better understand the technical solution of the present invention, the following will be described in detail in conjunction with the relevant illustrations. It should be understood that the following specific embodiments are not intended to limit the specific implementation of the technical solution of the present invention, and are only implementations that can be adopted by the technical solution of the present invention. It should be noted that the description of the positional relationship of each component in this article, such as component A being located above component B, is based on the description of the relative positions of the components in the illustration, and is not intended to limit the actual positional relationship of the components. Example 1

[0023] See also Figure 1-Figure 2 , Figure 1A structural schematic diagram of a side-loading and side-unloading mining transport mechanism is drawn. As shown in the figure, the utility model is a side-loading and side-unloading mining transport mechanism, which includes a transport mechanism 2. The transport mechanism 2 includes a general frame 21 and a working mechanism 22. The general frame 21 includes a frame bottom plate, and the front and rear sides of the frame bottom plate are respectively vertically provided with a frame main plate. A frame side plate is vertically provided on one side of the frame bottom plate, and the other side is open. A notch is provided in the middle of the frame side plate for clamping the working mechanism 22. Thus, the general frame 21 is a square frame structure with openings on the top and sides. The frame bottom plate, the frame main plate and the frame side plate can be made of hollow square tubes;

[0024] A supporting wheel guide rail 214 is provided on the central axis of the frame bottom plate, and a supporting support plate 215 is provided on both sides of the supporting wheel guide rail 214;

[0025] The working mechanism 22 includes an upper beam outer frame 23, an upper beam inner frame 24, a lifting inner frame 27, a lifting outer frame 28, an outer support leg 210 and an inner support leg 211. The upper beam outer frame 23 is sleeved on the outside of the upper beam inner frame 24. Two groups of thrust cylinders 25 arranged up and down are arranged in the upper beam outer frame 23. One end of the thrust cylinder 25 is connected to the front end of the upper beam outer frame 23, and the other end output end is connected to the front end of the upper beam inner frame 24, so that the thrust cylinder 25 can push out and retract the upper beam outer frame 23; the upper beam inner frame 24 The two sides of the rear end of the lifting frame 27 are vertically connected to the top of the lifting inner frame 27 through the connecting ear seat 26. The outer sleeve of the lifting inner frame 27 is provided with a lifting outer frame 28. The lifting outer frame 28 is provided with a lifting cylinder 29. The bottom end of the lifting cylinder 29 is connected to the bottom end of the lifting outer frame 28, and the output end of the lifting cylinder 29 is connected to the bottom end of the lifting inner frame 27, so that the lifting cylinder 29 can realize the rise and fall of the lifting inner frame 27; the front side of the lifting outer frame 28 is provided with an external support foot 210, an inner supporting foot 211 is provided inside the outer supporting foot 210, the inner supporting foot 211 is connected to the outer supporting foot 210 through a lifting cylinder, and the outer supporting foot 210 rises and falls synchronously with the lifting inner frame 27; the bottom of the inner supporting foot 211 is provided with two parallel front and rear supporting rollers 212; the front side of the outer supporting foot 210 is provided with a supporting rib plate 213, and the supporting rib plate 213 is a triangular rib plate, and its top surface is connected to the bottom surface of the upper beam outer frame 23;

[0026] The supporting rollers 212 of the working mechanism 22 match the supporting roller guide rails 214 of the main frame 21, and the supporting rollers 212 assist the supporting feet to slide along the supporting roller guide rails 214;

[0027] A limit cylinder 216 is provided at the outer ends of the front and rear frame main boards of the general frame 21, respectively. The limit cylinder 216 is fixed on the frame main board. The front and rear limit cylinders 216 are used for limiting and clamping the transported object to enhance the stability of the transported object.

[0028] Two supporting cylinders 217 are respectively provided on the outer sides of the front and rear frame main boards of the general frame 21, and the two supporting cylinders 217 on the same side are arranged at the left and right ends of the frame main board. The four supporting cylinders 217 are used to stabilize the entire device during transportation to enhance the safety of the transportation operation.

[0029] See also Figure 3 , Figure 1 A schematic diagram of the application of a side-loading and side-unloading mining transport mechanism is drawn. As shown in the figure, a host mechanism 1 and a triangular crawler mechanism 3 are respectively arranged at the front and rear of the transport mechanism 2, the host mechanism 1 is connected to the transport mechanism 2 through a crawler connection mechanism 4, and the transport mechanism 2 is connected to the triangular crawler mechanism 3, and the four mechanisms are detachable and can be quickly assembled.

[0030] The host mechanism 1 includes a host body 11 , a host track assembly 12 is disposed below the host body 11 , the host track assembly 12 is in contact with the ground and is used to move the host body 11 , and a host platform 13 is disposed above the host body 11 .

[0031] Working principle:

[0032] In the present embodiment, a side-loading and side-unloading mining transport mechanism is provided, wherein the working mechanism is composed of a lifting inner frame, a lifting outer frame, an upper beam inner frame, an upper beam outer frame, inner supporting legs, outer supporting legs, supporting rollers, a lifting cylinder and a thrust cylinder; the upper beam and the lifting frame are connected by ear seats and pin shafts to improve the strength; the supporting rollers assist the supporting legs in moving to reduce friction; first, the upper beam outer frame is extended by the thrust cylinder, and then the lifting cylinder drives the lifting inner frame and the outer supporting legs to lift the supporting device, and finally the supporting device is retracted to the working platform, and the action is completed.

[0033] The utility model product can realize operation safety, can significantly improve the capacity of carrying support devices, and improve work efficiency; the utility model has good comprehensive matching performance, flexibility and strong adaptability; it can be easily matched with other equipment in the tunnel such as drilling vehicles, belt conveyors and mine cars.

[0034] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A side-loading and side-unloading mining transport mechanism, characterized in that: It comprises a transport mechanism (2), the transport mechanism (2) comprising a main frame (21) and a working mechanism (22), the main frame (21) comprising a frame bottom plate, a frame main plate being vertically arranged on the front and rear sides of the frame bottom plate, a frame side plate being vertically arranged on one side of the frame bottom plate, and an opening being arranged on the other side, a notch being arranged in the middle of the frame side plate for clamping the working mechanism (22), thereby the main frame (21) presents a square frame structure with an open top and side surfaces; The working mechanism (22) comprises an upper beam outer frame (23), an upper beam inner frame (24), a lifting inner frame (27), a lifting outer frame (28), an outer supporting leg (210) and an inner supporting leg (211); the upper beam outer frame (23) is sleeved on the outside of the upper beam inner frame (24); two sets of thrust cylinders (25) arranged up and down are arranged in the upper beam outer frame (23); the upper beam outer frame (23) is connected to the upper beam inner frame (24) via the thrust cylinders (25); the upper beam inner frame (24) The two sides of the rear end portion are vertically connected to the top of the lifting inner frame (27) through connecting ear seats (26); the lifting inner frame (27) is sleeved with a lifting outer frame (28) on the outside; a lifting cylinder (29) is provided inside the lifting outer frame (28); the lifting outer frame (28) is connected to the lifting inner frame (27) through the lifting cylinder (29); an outer supporting foot (210) is provided on the front side of the lifting outer frame (28); an inner supporting foot (211) is provided inside the outer supporting foot (210); the inner supporting foot (211) is connected to the outer supporting foot (210) through a lifting cylinder; the outer supporting foot (210) and the lifting inner frame (27) rise and fall synchronously.

2. A side-loading and side-unloading mining transport mechanism according to claim 1, characterized in that: At least one top supporting oil cylinder (217) is respectively provided on the front and rear sides of the main frame (21), and the top supporting oil cylinders (217) on both sides are symmetrically and evenly arranged.

3. A side-loading and side-unloading mining transport mechanism according to claim 1, characterized in that: The bottom of the inner support foot (211) is provided with two parallel front and rear supporting rollers (212), the central axis of the frame bottom plate is provided with a supporting roller guide rail (214), the supporting rollers (212) match the supporting roller guide rail (214), and the supporting rollers (212) assist the support foot to slide along the supporting roller guide rail (214).

4. A side-loading and side-unloading mining transport mechanism according to claim 3, characterized in that: A supporting plate (215) is provided on each side of the track roller guide rail (214).

5. The side-loading and side-unloading mining transport mechanism according to claim 1, characterized in that: A supporting rib plate (213) is provided on the front side of the outer supporting foot (210), the top surface of which is connected to the bottom surface of the upper beam outer frame (23).

6. The side-loading and side-unloading mining transport mechanism according to claim 1, characterized in that: A limiting oil cylinder (216) is respectively provided at the outer ends of the front and rear frame main plates of the general frame (21), and the limiting oil cylinder (216) is fixed on the frame main plate.

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