CN211663348U

CN211663348U - Mining crawler-type carrier

Info

Publication number: CN211663348U
Application number: CN202020255756.1U
Authority: CN
Inventors: 钱斐; 钱利军
Original assignee: Shijiazhuang Huachen Machinery Co ltd
Current assignee: Shijiazhuang Huachen Machinery Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-13
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a mining crawler-type carrier, including two track assemblies, two the top of track assembly is provided with the frame jointly, the top intermediate position fixedly connected with hydraulic pressure carousel of frame, hydraulic pressure carousel's top fixedly connected with guide post, the top of guide post is provided with cuts fork hydraulic pressure platform. The utility model discloses in, cross open change over switch and make the change over valve distribute each system to oil pump high pressure oil, remove, go up and down, push away the flat operation, each system mutual noninterference has been guaranteed, the device adopts plunger motor formula crawler attachment, and is fast, climbing ability is strong, the local adopts the formula of cutting to lift gyration platform mechanism angularly adjustable simultaneously, it is steady convenient to transport, and this equipment front portion is equipped with hydraulic shovel, can revise the roughness in tunnel when the tunnel roughness does not reach the requirement, but 360 degrees turnings of this equipment original place, high flexibility and trafficability characteristic in the pit when the transport goods have been guaranteed.

Description

Mining crawler-type carrier

Technical Field

The utility model relates to a coal mine transportation technical field especially relates to a mining crawler-type carrier.

Background

In order to facilitate the transportation on the coal mine, an explosion-proof diesel engine transport vehicle is mostly adopted for the coal mine transportation;

at present, the existing anti-explosion diesel engine transport vehicle is easy to cause safety accidents in high gas mines and gas outburst mines, so that underground transportation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mining crawler-type carrier.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mining crawler-type carrier comprises two crawler assemblies, wherein the tops of the two crawler assemblies are jointly provided with a frame, a hydraulic turntable is fixedly connected to the middle position of the top end of the frame, a guide post is fixedly connected to the top end of the hydraulic turntable, a scissor-type hydraulic platform is arranged at the top end of the guide post, a holder is arranged at the top of the scissor-type hydraulic platform, a driver seat is arranged on one side of the top end of the frame, a vacuum electromagnetic starter is arranged on one side, away from the frame, of the driver seat, an operating platform is arranged on one side, away from the driving vacuum electromagnetic starter, of the driver seat, a three-phase asynchronous motor is arranged at the bottom of the driver seat, the output end of the three-phase asynchronous motor is fixedly connected with two walking speed reducers, the output ends of the two walking speed reduce, the inner sides of the two crawler assemblies are provided with crawler frames, the two crawler frames are fixedly connected with the rack, one ends, far away from the driving wheel, of the inner sides of the crawler assemblies are connected with guide wheels in a meshed mode, the inner bottom sides of the two crawler assemblies are provided with a plurality of supporting wheels, supporting wheels are arranged in the middle of the inner top sides of the two crawler assemblies, one sides, close to the guide wheels, of the inner sides of the two crawler assemblies are provided with tensioning devices, and the tensioning devices are fixedly connected with the crawler frames.

As a further description of the above technical solution:

the outer side wall bottom of operation panel is provided with control button, change over switch and scram switch, the top of operation panel is provided with scraper bowl lift valve, platform lift valve, chucking valve, left track rotary valve, right track rotary valve respectively.

As a further description of the above technical solution:

and an LED locomotive lamp is arranged on one side, far away from the driver seat, of the top end of the rack.

As a further description of the above technical solution:

and an oil injection valve is arranged on the outer surface of the tensioning device.

As a further description of the above technical solution:

the guide wheel, the thrust wheel, the riding wheel and the driving wheel are rotatably connected with the crawler frame.

As a further description of the above technical solution:

and a hydraulic shovel is arranged on one side, away from the three-phase asynchronous motor, of the crawler frame.

The utility model discloses following beneficial effect has:

this mining crawler-type carrier, make the change over valve distribute each system to oil pump high pressure oil through opening change over switch, remove, go up and down, push away the flat operation, each system mutual noninterference has been guaranteed, the device adopts plunger motor formula track running gear, it is fast, climbing ability is strong, the local adopts the formula of cutting to lift gyration lift platform mechanism angularly adjustable simultaneously, it is steady convenient to transport, and this equipment front portion is equipped with hydraulic shovel, can revise the roughness in tunnel when the tunnel roughness does not reach the requirement, 360 degrees turnings of this equipment in situ, high flexibility and trafficability characteristic in the pit when the transport goods have been guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the track assembly of the present invention.

Illustration of the drawings: 1. a track assembly; 2. a guide wheel; 3. a thrust wheel; 4. a tensioning device; 5. an oil filling valve; 6. a riding wheel; 7. a track frame; 8. a drive wheel; 9. a traveling speed reducer; 10. an operation table; 11. a bucket lift valve; 12. a platform lift valve; 13. a holder; 14. a control button; 15. a guide post; 16. a three-phase asynchronous motor; 17. LED locomotive lamps; 18. a vacuum electromagnetic starter; 19. a hydraulic rotary table; 20. a transfer switch; 21. a frame; 22. a scram switch; 23. a chucking valve; 24. a driver seat; 25. a scissor hydraulic platform; 26. hydraulic shoveling; 27. a left track rotary valve; 28. a right track rotary valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a mining crawler-type carrier comprises two crawler assemblies 1, wherein a rack 21 is jointly arranged at the top of each crawler assembly 1, a hydraulic turntable 19 is fixedly connected at the middle position of the top end of the rack 21, a guide post 15 is fixedly connected at the top end of the hydraulic turntable 19, a scissor-type hydraulic platform 25 is arranged at the top end of the guide post 15, a clamp 13 is arranged at the top of the scissor-type hydraulic platform 25, a driver seat 24 is arranged on one side of the top end of the rack 21, a vacuum electromagnetic starter 18 is arranged on one side of the driver seat 24 away from the rack 21, an operating console 10 is arranged on one side of the driver seat 24 away from the vacuum electromagnetic starter 18, a three-phase asynchronous motor 16 is arranged at the bottom of the driver seat 24, two walking speed reducers 9 are fixedly connected at the output ends of the three-phase asynchronous motor 16, two driving wheels 8 are fixedly connected at the, the inboard of two track assemblies 1 all is provided with track frame 7, and fixed connection between two track frames 7 all and the frame 21, the inboard one end of keeping away from drive wheel 8 of two track assemblies 1 all meshes and is connected with leading wheel 2, the interior bottom side of two track assemblies 1 all is provided with a plurality of thrust wheels 3, the interior top side intermediate position of two track assemblies 1 is provided with riding wheel 6, one side that the inboard of two track assemblies 1 is close to leading wheel 2 all is provided with tight device 4 that rises, and the fixed connection between tight device 4 that rises and the track frame 7.

The bottom of the outer side wall of the operating platform 10 is provided with a control button 14, a change-over switch 20 and an emergency stop switch 22, and the top end of the operating platform 10 is respectively provided with a bucket lifting valve 11, a platform lifting valve 12, a clamping valve 23, a left crawler rotary valve 28 and a right crawler rotary valve 27, so that the operation of workers is facilitated, and the various functions of the equipment can be completed; the LED locomotive lamp 17 is arranged on one side, away from the driver seat 24, of the top end of the frame 21, so that illumination is provided for a construction site conveniently; an oil injection valve 5 is arranged on the outer surface of the tensioning device 4, so that the tensioning device 4 can be adjusted conveniently; the guide wheel 2, the thrust wheel 3, the riding wheel 6 and the driving wheel 8 are rotatably connected with the crawler frame 7, so that the crawler assembly 1 is conveniently supported and fixed; a hydraulic shovel 26 is arranged on one side, away from the three-phase asynchronous motor 16, of the track frame 7, so that high underground flexibility and trafficability are guaranteed when goods are conveyed.

The working principle is as follows: when a mining crawler-type carrier vehicle is used, a worker sitting on a driving seat 24 controls an operating platform 10 to complete a series of work, a three-phase asynchronous motor 16 at the bottom of a frame 21 drives a driving wheel 8 on a crawler frame 7 to complete rotation, so that the driving wheel 8 drives a crawler assembly 1 to complete rotation, in the process, the crawler assembly 1 drives a guide wheel 2, a riding wheel 6 and a plurality of supporting wheels 3 to complete rotation, and further the machine moves, in addition, the machine can complete speed reduction driving as necessary under the action of a walking speed reducer 9, when the steering is needed, the worker can complete the steering of the crawler assembly 1 by opening a left crawler rotary valve 27 or a right crawler rotary valve 28, so that the moving steering of the machine is realized, when the tensioning device 4 needs to be adjusted, a hole cover plate can be adjusted by opening the side face of the frame 21, a grease filling gun is aligned to a grease nipple of a grease filling valve 5, grease is pumped, a guide wheel 2 starts to move forwards until a track assembly 1 is tensioned, when the guide wheel 2 is tensioned to the maximum position and the track assembly 1 cannot be tensioned, a tensioning device 4 is loosened, a section of track is detached and then tensioned, in addition, the machine independently operates the lifting and rotating of a scissor type hydraulic platform 25, the operation is very convenient, a platform lifting valve 12 pushes forwards, the platform moves upwards, pulls backwards, the platform moves downwards, a clamp holder 13 pushes forwards, the scissor type hydraulic platform 25 rotates rightwards, pulls backwards, the scissor type hydraulic platform 25 rotates leftwards, the scissor type hydraulic platform 25 does not continuously rotate towards a single direction for more than 360 degrees when rotating the scissor type hydraulic platform 25 so as to avoid winding and damaging a rubber pipe, when the scissor type lifting platform transports a workpiece, the workpiece must be firmly clamped to prevent the workpiece from laterally moving and hurting people, meanwhile, the front part of the machine is provided with the hydraulic shovel 26, so that the flatness of the roadway can be corrected when the flatness of the roadway cannot meet the requirement, the machine can turn 360 degrees in situ, the underground high flexibility and trafficability are guaranteed when goods are carried, and the machine has certain practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a mining crawler-type carrier, includes two track assemblies (1), its characterized in that: the top of the two track assemblies (1) is jointly provided with a rack (21), the top middle position of the rack (21) is fixedly connected with a hydraulic turntable (19), the top end of the hydraulic turntable (19) is fixedly connected with a guide post (15), the top end of the guide post (15) is provided with a scissor type hydraulic platform (25), the top of the scissor type hydraulic platform (25) is provided with a clamp holder (13), one side of the top end of the rack (21) is provided with a driver seat (24), one side of the driver seat (24) far away from the rack (21) is provided with a vacuum electromagnetic starter (18), one side of the driver seat (24) far away from the vacuum electromagnetic starter (18) is provided with an operating console (10), the bottom of the driver seat (24) is provided with a three-phase asynchronous motor (16), and the output end of the three-phase asynchronous motor (16) is fixedly connected with two, the output ends of the two walking speed reducers (9) are fixedly connected with two driving wheels (8), the two driving wheels (8) are respectively engaged and connected with the two crawler assemblies (1), the inner sides of the two crawler assemblies (1) are respectively provided with a crawler frame (7), and fixed connection between two track frames (7) and frame (21), two the inboard one end of keeping away from drive wheel (8) of track assembly (1) all meshes and is connected with leading wheel (2), two the interior bottom side of track assembly (1) all is provided with a plurality of thrust wheels (3), two the interior top side intermediate position of track assembly (1) is provided with riding wheel (6), two one side that the inboard of track assembly (1) is close to leading wheel (2) all is provided with tight device (4) that rises, and rises and tightly fixed connection between tight device (4) and track frame (7).

2. The mining track-type truck of claim 1, characterized in that: the automatic control device is characterized in that a control button (14), a change-over switch (20) and an emergency stop switch (22) are arranged at the bottom of the outer side wall of the operating platform (10), and a bucket lifting valve (11), a platform lifting valve (12), a clamping valve (23), a left crawler rotary valve (28) and a right crawler rotary valve (27) are respectively arranged at the top end of the operating platform (10).

3. The mining track-type truck of claim 1, characterized in that: and an LED locomotive lamp (17) is arranged on one side of the top end of the frame (21) far away from the driver seat (24).

4. The mining track-type truck of claim 1, characterized in that: an oil filling valve (5) is arranged on the outer surface of the tensioning device (4).

5. The mining track-type truck of claim 1, characterized in that: the guide wheel (2), the thrust wheel (3), the riding wheel (6) and the driving wheel (8) are rotatably connected with the crawler frame (7).

6. The mining track-type truck of claim 1, characterized in that: and a hydraulic shovel (26) is arranged on one side, far away from the three-phase asynchronous motor (16), of the track frame (7).