CN216734271U - Multifunctional mine track roadway operation vehicle - Google Patents

Abstract

The utility model provides a multi-functional roadway operation car of mining track, includes the frame, and the frame lower part is equipped with two and follows driving wheel, two drive wheels, is equipped with walking drive power spare on the frame, and walking drive power spare is connected the drive wheel, is equipped with the revolving stage above the frame, is connected through rotatory power spare between frame and the revolving stage, and the fixed part of rotatory power spare is fixed on the frame. Compared with the prior art, the technical effect of the utility model is that, the utility model discloses a narrow gauge design, cooperation colliery 600mm gauge uses, and fuselage maximum width 980mm adopts 1500mm overlength wheel base, but gravity evenly distributed is on four wheel hub, and the fuselage has better stability. The working arm and the working head are arranged, the working arm can rotate 360 degrees along the vehicle body, and various operations can be realized.

Description

Multifunctional mine track roadway operation vehicle

Technical Field

The utility model relates to a coal mine equipment, concretely relates to multi-functional roadway operation car of mining track.

Background

At present, the existing roadway operation vehicle in the market is in a crawler traveling mode, the working area is greatly limited, and no multifunctional operation vehicle specially used for traveling in a 600mm narrow gauge under a coal mine exists at present.

And the mining roadway operation vehicle adopts a crawler traveling mode, traveling areas are severely limited, the mining roadway operation vehicle can only be used in a large coal mine or a large-section roadway, the small coal mine has a small section and a narrow roadway width, and the crawler vehicles in a plurality of underground areas cannot travel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: the existing equipment has the defects of large size, unreasonable structure, heavy weight and low flexibility, and how to design the professional equipment for operation in the narrow underground environment of the small coal mine.

The technical scheme of the utility model specifically does:

a mining track multifunctional roadway operation vehicle comprises a vehicle frame, wherein two driven wheels and two driving wheels are arranged at the lower part of the vehicle frame, a walking driving power part is arranged on the vehicle frame and connected with the driving wheels, a rotating table is arranged above the vehicle frame and connected with the rotating table through a rotating power part, a fixing part of the rotating power part is fixed on the vehicle frame, a rotating part of the rotating power part is fixed on the rotating table, the rotating power part can drive the rotating table to rotate relative to the vehicle frame, the rotating table is hinged with one end of a working arm, the other end of the working arm is hinged with an operation head, and the operation head is one of a bucket, a hydraulic breaking hammer, a hydraulic shear and a cutter suction pump; the rotating platform is provided with a hydraulic oil tank, a control console, a hydraulic pump and a seat, the hydraulic oil tank and the hydraulic pump can provide hydraulic oil and hydraulic power for an oil cylinder, a rotary power part and the like on the working arm, and the control console can control the hydraulic oil tank and the hydraulic pump.

The operation head is the bucket, and a plurality of waterlogging caused by excessive rainfall holes are equally distributed to four sides and the bottom surface of bucket.

The working arm comprises a large arm and a small arm, one end of the large arm is hinged to the rotary table, the other end of the large arm is hinged to one end of the small arm, the other end of the small arm is hinged to the bucket, the rotary table is hinged to the cylinder body end of the large arm oil cylinder, the piston end of the large arm oil cylinder is hinged to the large arm, the large arm is hinged to the cylinder body end of the small arm oil cylinder, and the piston end of the small arm oil cylinder is hinged to the small arm.

The front end of the small arm is a four-bar mechanism, wherein the small arm is a frame rod of the four-bar mechanism, a bucket is fixedly connected to the front frame rod of the four-bar mechanism, the small arm is hinged to the cylinder body end of a bucket oil cylinder, and the piston end of the bucket oil cylinder is hinged to a pin shaft which is connected with the rear frame rod of the four-bar mechanism and a connecting rod.

The walking driving power part is a walking pump and is connected with the driving wheel through chain transmission.

Compared with the prior art, the technical effect of the utility model is that, the utility model discloses a narrow gauge design, cooperation colliery 600mm gauge uses, and fuselage maximum width 980mm adopts 1500mm overlength wheel base, but gravity evenly distributed is on four wheel hub, and the fuselage has better stability. The working arm and the working head are arranged, the working arm can rotate 360 degrees along the vehicle body, and various operations can be realized.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a right-side view schematic diagram of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic view of a demolition hammer.

FIG. 5 is a schematic view of a cutter suction pump.

Fig. 6 is a schematic view of a bucket.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments thereof.

Referring to fig. 1-6, a mining track multifunctional roadway operation vehicle comprises a frame 10, two driven wheels 11 and two driving wheels 12 are arranged at the lower part of the frame 10, a walking driving power part 13 is arranged on the frame 10, and the walking driving power part 13 is connected with the driving wheels 12.

The rotary table 40 is arranged above the frame 10, the frame 10 is connected with the rotary table 40 through the rotary power piece 14, the fixed part of the rotary power piece 14 is fixed on the frame 10, the rotary part of the rotary power piece is fixed on the rotary table 40, the rotary power piece can drive the rotary table 40 to rotate relative to the frame 10, the rotary table 40 is hinged with one end of the working arm, the other end of the working arm is hinged with the working head, and the working head is one of a bucket 70, a hydraulic breaking hammer 71, a hydraulic shear and a cutter suction pump 72.

The swivel table 40 is provided with a hydraulic oil tank 41, a console 42, a hydraulic pump 43, and a seat 44, the hydraulic oil tank 41 and the hydraulic pump 43 can supply hydraulic oil and hydraulic power to the cylinders on the work arm, the rotary power unit 14, and the like, and the console 42 can control them.

As shown in fig. 6, the bucket 70 has a plurality of drainage holes 701 distributed on four sides and the bottom of the bucket 70.

As shown in fig. 1, in order to have more postures and facilitate dredging and draining, the working arm comprises a large arm 21 and a small arm 22, one end of the large arm 21 is hinged to a rotating platform 40, the other end of the large arm 21 is hinged to one end of the small arm 22, the other end of the small arm 22 is hinged to a bucket 70, the rotating platform 40 is hinged to a cylinder body end of a large arm oil cylinder 31, a piston end of the large arm oil cylinder 31 is hinged to the large arm 21, the large arm 21 is hinged to a cylinder body end of a small arm oil cylinder 32, a piston end of the small arm oil cylinder 32 is hinged to the small arm 22, and the two oil cylinders drive the two arms to rotate respectively.

As shown in fig. 1, in order to make the connection between the working arm and the bucket 70 relatively firm, the front end of the small arm 22 is a four-bar mechanism 23, wherein the small arm 22 is a frame rod of the four-bar mechanism 23, the bucket 70 is fixedly connected to the front frame rod of the four-bar mechanism 23, the small arm 22 is hinged to the cylinder end of the bucket cylinder 33, and the piston end of the bucket cylinder 33 is hinged to a pin shaft connecting the rear frame rod and the connecting rod of the four-bar mechanism 23.

The walking driving power part 13 is a walking pump, and the walking driving power part 13 is connected with the driving wheel 12 through chain transmission.

The working principle is as follows:

when the multifunctional mine track roadway operation vehicle needs to be used, as shown in fig. 1-3, the multifunctional mine track roadway operation vehicle travels on the track, and can be locked on the track after reaching an operation area, the rotary table 40, the working arm and the working head thereon can be adjusted through rotating the power part 14, the position of the working head can be adjusted, the rotation is very convenient, and the 360-degree rotation is realized, which is shown as the farthest boundary line 99 of the working head in fig. 3.

Furthermore, a variety of work scenarios can be realized by incorporating the bucket 70, the hydraulic breaker 71, the hydraulic shear, or the cutter suction pump 72.

This patent has following characteristics:

1. the invention has simple structural design, adopts narrow gauge design, is matched with a 600mm gauge of a coal mine for use, has the maximum width of the machine body of 980mm, adopts 1500mm super-long wheelbase, can uniformly distribute gravity on four hubs, and has better stability.

2. The function partition is clear and definite, and the hydraulic power system mainly comprises a base frame chassis, a hydraulic power system and a working mechanism.

3. The method has wide application range, and can be used for production auxiliary operation in underground track transportation lanes, underground water silos, bottom plate drainage lanes, tunneling heads, coal face track gate ways and other places.

4. The mobility is strong, takes hydraulic pressure walking motor certainly, and sprocket drive main shaft can realize two-way track walking, and cooperation winch, capstan winch can carry out the operation in the inclined drifts.

5. The flexibility is high, and the work arm can rotate 360 along the automobile body.

6. The work is continuous and reliable, the vehicle-mounted gear oil pump and the hydraulic motor driving device are arranged, the working power is single, and the liquid supply is stable and reliable.

7. The operation is simple and flexible, all equipment is hydraulically driven, and all operations can be completed only by one worker operating the hydraulic control valve.

8. The processing technology is simple, and the rapid popularization and application of coal mine enterprises are facilitated.

9. The safety facilities are complete, the whole machine is provided with an explosion-proof control button and an explosion-proof electric bell, and the rear part of the machine is also provided with an explosion-proof emergency stop button, so that the emergency brake operation under the emergency condition is facilitated.

10. The movable mining explosion-proof LED illuminating lamp is arranged at the front part of the equipment, and the illuminating angle can be adjusted up and down, left and right, so that the illuminating angle is free from dead angle, and an operator has a good visual field.

11. Meanwhile, the working arm is also provided with a mounting position, so that the illuminating lamp can be mounted on the working arm according to the operation requirement; the rear part of the equipment is provided with a movable mining explosion-proof LED illuminating lamp, which is convenient for illuminating the surrounding environment when backing and walking.

See the prior art for additional details.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims (5)

1. The utility model provides a multi-functional roadway operation car of mining track, includes frame (10), and frame (10) lower part is equipped with two and follows driving wheel (11), two drive wheels (12), is equipped with walking drive power spare (13) on frame (10), and drive wheel (12), its characterized in that are connected in walking drive power spare (13): a rotating platform (40) is arranged above the frame (10), the frame (10) is connected with the rotating platform (40) through a rotating power part (14), a fixed part of the rotating power part (14) is fixed on the frame (10), a rotating part of the rotating power part is fixed on the rotating platform (40), the rotating power part can drive the rotating platform (40) to rotate relative to the frame (10), the rotating platform (40) is hinged with one end of a working arm, the other end of the working arm is hinged with a working head, and the working head is one of a bucket (70), a hydraulic breaking hammer (71), a hydraulic shear and a cutter suction pump (72);

the rotating platform (40) is provided with a hydraulic oil tank (41), a control platform (42), a hydraulic pump (43) and a seat (44), the hydraulic oil tank (41) and the hydraulic pump (43) can provide hydraulic oil and hydraulic power for the oil cylinder and the rotating power piece (14) on the working arm, and the control platform (42) can control the oil cylinder and the rotating power piece.

2. The mining track multifunctional roadway operation vehicle of claim 1, characterized in that: the operation head is a bucket (70), and a plurality of draining holes (701) are uniformly distributed on the four side surfaces and the bottom surface of the bucket (70).

3. The mining track multifunctional roadway operation vehicle of claim 2, characterized in that: the working arm comprises a large arm (21) and a small arm (22), one end of the large arm (21) is hinged to the rotating platform (40), the other end of the large arm (21) is hinged to one end of the small arm (22), the other end of the small arm (22) is hinged to the bucket (70), the rotating platform (40) is hinged to the cylinder body end of the large arm oil cylinder (31), the piston end of the large arm oil cylinder (31) is hinged to the large arm (21), the large arm (21) is hinged to the cylinder body end of the small arm oil cylinder (32), and the piston end of the small arm oil cylinder (32) is hinged to the small arm (22).

4. The mining track multifunctional roadway working vehicle of claim 3, characterized in that: the front end of the small arm (22) is provided with a four-bar mechanism (23), wherein the small arm (22) is a machine frame rod of the four-bar mechanism (23), a bucket (70) is fixedly connected with a front connecting frame rod of the four-bar mechanism (23), the small arm (22) is hinged with a cylinder body end of a bucket oil cylinder (33), and a piston end of the bucket oil cylinder (33) is hinged on a pin shaft which is connected with a rear connecting frame rod and a connecting rod of the four-bar mechanism (23).

5. The mining track multifunctional roadway working vehicle of claim 4, characterized in that: the walking driving power part (13) is a walking pump, and the walking driving power part (13) is connected with the driving wheel (12) through chain transmission.

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