CN217678998U

CN217678998U - Slope leveling device

Info

Publication number: CN217678998U
Application number: CN202221877027.5U
Authority: CN
Inventors: 王士华; 刘培圆; 孙援; 李幸; 王忠培; 张迷; 冯洋
Original assignee: Xuzhou Ji'an Mining Technology Co ltd
Current assignee: Xuzhou Ji'an Mining Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-10-28
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a side slope leveling device, which comprises a load trolley, a side slope tamping system and a supply system; the traveling direction of the load trolley is F1; the slope tamping system is arranged on the load trolley and comprises: the hoisting machine is used for controlling the stroke of the tamper, and the advancing direction of the tamper is F2; the included angle between the F1 and the F2 is beta; the supply system includes: and the power source provides power for the winch and the tamper. Has the beneficial effects that: the cooperation of the load trolley and the tamper is fully utilized, so that the automatic tamping on the steep slope surface is realized, and the automatic tamping machine is particularly suitable for the working environment of long steep slopes with long slope surfaces. Because only the tamper is used for operation on the slope surface, personnel do not need to personally descend to the slope surface, and potential safety hazards to workers are avoided.

Description

Slope leveling device

Technical Field

The utility model relates to a mining equipment field, concretely relates to side slope leveling device.

Background

The spontaneous combustion problem of coal in the mining and storing process is a big problem in the aspects of effective utilization of energy and ecological environment protection in China. Particularly, in large wharfs and thermal power plants, the problem of spontaneous combustion of coal is common, but the reason for the problem is that the places generally have huge coal storage amount and wide occupied area, and are generally piled and stored in open air in regions, so that the broken piled coal bodies are easily influenced by the external complex environment due to the storage mode. And the influence of the water content in the coal body and outside rainfall makes it very easily take place the oxidation heat production at piling up the in-process, and outside natural wind current has taken into a large amount of fresh air when piling up the coal body through the breakage simultaneously and has accelerated the inside oxidation of coal pile to arouse through inside long-time heat accumulation and store up the coal pile conflagration.

For preventing the spontaneous combustion of the coal pile, the spraying operation of fire prevention and extinguishing materials can be carried out on the coal yard, the oxidation activity of the coal is inerted, and the spontaneous combustion and ignition period of the coal is fundamentally prolonged. Before spraying operation, the slope surface of a coal yard needs to be subjected to leveling and compaction pretreatment. Specifically, the coal pile has a large volume, and generally a surrounding channel is arranged around the coal pile to form a side slope on one side and in a cone-like shape as a whole. Generally, the shape of the slope is also shown on the slope protection.

For the arrangement of the slope plane, most of slope surfaces are leveled by an excavator, and the method comprises the following steps: CN 114411746A, name: a slope protection repairing device with a tamping function for highway maintenance; such an apparatus can achieve the leveling effect, but is limited by the size of the excavator, the length of the robot arm, and the like.

For this, leveling on a long slope, there are, for example, the following: CN 215906744U, name: a slope ramming device for water conservancy construction; the device needs manual construction on the slope surface, has certain danger, and the construction is limited by the gradient; the construction of the steep slope surface is dangerous.

SUMMERY OF THE UTILITY MODEL

Mainly in order to solve the long domatic, steep domatic flattening, the utility model provides a side slope leveling device.

In order to achieve the above object, the utility model adopts the following technical scheme:

a slope leveling device comprises a load trolley, a slope tamping system and a supply system;

the slope tamping system includes: a tamper; the advancing direction of the load trolley is F1, and the tamper is detachably arranged on the load trolley; the load dolly still includes: the hoisting machine is used for controlling the stroke of the tamper, and the advancing direction of the tamper is F2; the included angle between the F1 and the F2 is beta; the supply system includes: and the power source provides power for the winch and the slope tamping system.

Further, the range of β is 90 degrees to 165 degrees.

Furthermore, the winch is connected with the tamper through a steel wire rope, and the steel wire rope is wound on a winding drum of the winch.

Further, the tamper includes: a support; the lower part of the bracket is connected with the vibrating plate through a rubber spring; and a vibration motor for providing a vibration source is arranged at the center of the vibration plate.

Furthermore, a bent inclined plate is arranged at the edge of the vibrating plate of the tamper.

Furthermore, the tamper is connected with the power source through a cable, and the cable is sequentially wound on the winding reel and the cable frame from the power source and then is electrically connected with the tamper; and a clockwork spring is also connected between the winding reel and the support shaft.

Furthermore, the load trolley is detachably connected with the frame, one end of the frame is connected with the load trolley, and the other end of the frame is freely erected on the ground.

Furthermore, the tamper is fixed on a load frame of the load trolley, and a limit block for limiting the movement of the tamper is further arranged on the load frame.

Still further, the power source includes a generator, and a driving device of the generator.

Furthermore, the wheels of the load trolley are of a crawler-type structure.

Compared with the prior art, the utility model discloses following beneficial effect has: the cooperation of make full use of load dolly and rammer has not only realized the automatic rammer to steep slope face, is particularly suitable for the operational environment of that kind of long slope long steep slope. Because only the rammer compactor is used for operation on the slope surface, personnel do not need to personally descend to the slope surface, and potential safety hazards to workers are avoided.

Drawings

Fig. 1 is a schematic view of the middle tamper of the present invention after being separated from the load trolley;

FIG. 2 is a schematic view of the connection of the frame to the load trolley;

FIG. 3 is a top view of the connection of the frame to the load trolley;

figure 4 is an overall side view of the tamper on the load trolley.

In the figure, a load trolley 1, a frame 11, a load frame 2, a limiting block 21, a tamper 3, a cable frame 31, a bracket 32, a rubber spring 33, a vibrating plate 34, a vibrating motor 35, an inclined angle plate 36, a winch 4, a winding reel 5 and a generator 6 are arranged.

Detailed Description

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

The general shape of a typical slope is: one side is the bottom of one ramp, the middle is the road, and the other side is the top of the other ramp. To the side slope of this kind of structure, the utility model discloses a side slope leveling device needs on using as shown in fig. 1, and load trolley 1 traveles on the road in the middle, and the opposite side slope is used for releasing rammer compactor 3, utilizes the component force on the side slope of rammer compactor 3 self gravity, realizes the ramming to the side slope.

Specifically, the slope leveling device comprises a load trolley 1, a slope tamping system and a supply system.

Wherein, slope tamping system includes: a tamper 3; the advancing direction of the load trolley 1 is F1, and the tamper 3 is detachably arranged on the load trolley 1; wherein the wheels of the load trolley 1 are in a crawler-type structure; the side slope tamping system is arranged on the load trolley 1, and the side slope tamping system further comprises: a hoist 4 for controlling the stroke of the tamper 3, wherein the advancing direction of the tamper 3 is F2; the included angle between the F1 and the F2 is beta; wherein β ranges from 90 degrees to 165 degrees. The concrete structure of the tamper 3 is shown in fig. 2, 3 and 4, and comprises: a bracket 32; the lower part of the bracket 32 is connected with a vibrating plate 34 through a rubber spring 33; the center of the vibration plate 34 is provided with a vibration motor 35 for providing a vibration source, and the edge of the vibration plate 34 of the tamper 3 is provided with a bent inclination angle plate 36.

When the load trolley 1 stops, the tamper 3 is released through the steel wire rope and is used for tamping and leveling the slope surface, so that the movement path of the tamper 3 is a road of the slope surface; after the tamping machine 3 tamps the slope surface, the load trolley 1 only needs to advance for a certain distance, so that the tamping machine 3 can automatically enter the next area needing tamping.

In order to ensure the normal operation of the winch 4, the tamper 3 and other auxiliary control devices, a supply system is also required, which comprises: the power source for providing power for the winch 4 and the tamper 3 in the slope tamping system, the winch 4 is connected with the tamper 3 through a steel wire rope, and the steel wire rope is wound on a winding drum of the winch 4; specifically, the power source is a generator 6, and other driving power devices, such as an oil engine and the like, for supplying power to the generator 6 are also arranged on the load trolley 1. The tamper 3 is connected with the power source through a cable, and the cable is sequentially electrically connected with the tamper 3 from the power source through the bobbin 5 and the cable frame 31; and a clockwork spring is also connected between the bobbin 5 and the support shaft. The tamper 3 is further provided with a cable frame 31 for raising the cable frame to avoid the cable from being damaged by the tamper 3 during operation.

When the tamper 3 gets off the load trolley 1 or enters the load trolley 1 after the operation is finished, the load trolley 1 needs to be detachably connected with a frame 11, one end of the frame 11 is connected with the load trolley 1, and the other end of the frame is freely erected on the ground.

When the tamper 3 is stopped on the load trolley 1, the tamper 3 is stopped on the load frame 2; in order to fix and limit the movement of the tamper 3, a limit block 21 for limiting the movement of the tamper 3 is further arranged on the load frame 2.

The working principle is as follows: when the side slope needs to be tamped and leveled, the load trolley 1 is driven to a road on a working slope surface with the tamping machine 3, then the tamping machine 3 is unloaded from the load trolley 1 by using the frame 11, then the tamping machine 3 is started, and the slope surface is gradually tamped and leveled by using the height difference generated by self-jumping and the slow release of the steel wire rope; when the slope surface is soft, the tamper 3 can be tamped repeatedly; the whole slope surface can be tamped at intervals in batches, and the tamping can be carried out for multiple times at intervals, so that the normal work of the tamping machine 3 is favorably prevented from being influenced by a larger height difference after tamping.

When the tamper 3 works, the load trolley 1 can also advance for a certain distance, and as shown in fig. 1, the tamper 3 can slowly adjust the tamping area on the slope surface by utilizing the generated included angle beta. The purpose of continuous tamping operation is realized through the mutual matching of the load trolley 1 and the tamper 3.

The present invention has been described above based on the embodiments and the modifications, but the embodiments of the above aspects are examples for facilitating understanding of the present invention, and are not intended to limit the present invention. All changes, modifications and equivalents coming within the spirit and terms of the invention and the claims are intended to be embraced therein. In addition, if technical features thereof are not described as indispensable in the present specification, appropriate deletion may be made.

Claims

1. A side slope leveling device which is characterized in that:

comprises a load trolley (1), a slope tamping system and a supply system;

the slope tamping system includes: a tamper (3);

the advancing direction of the load trolley (1) is F1, and the tamper (3) is detachably arranged on the load trolley (1); the load dolly still includes: the hoisting machine (4) is used for controlling the stroke of the tamper (3), and the advancing direction of the tamper (3) is F2; the included angle between the F1 and the F2 is beta; the supply system includes: and the power source provides power for the winch (4) and the slope tamping system.

2. The slope leveling device of claim 1, wherein: the range of β is 90 to 165 degrees.

3. The slope leveling device of claim 1, wherein: the winch (4) is connected with the tamper (3) through a steel wire rope, and the steel wire rope is wound on a winding drum of the winch (4).

4. The slope leveling device of claim 1, wherein: the tamper (3) comprises: a bracket (32); the lower part of the bracket (32) is connected with a vibrating plate (34) through a rubber spring (33); and a vibration motor (35) for providing a vibration source is arranged at the center of the vibration plate (34).

5. The slope screed according to claim 4, wherein: a bent inclination angle plate (36) is arranged at the edge of the vibration plate (34) of the tamper (3).

6. The slope leveling device of claim 1, wherein: the tamper (3) is connected with the power source through a cable; the cable sequentially passes through the bobbin (5) and the cable frame (31) from a power source and then is electrically connected with the tamper (3), and the bobbin (5) is connected with the supporting shaft through a bearing; and a clockwork spring is also connected between the bobbin (5) and the supporting shaft.

7. The slope leveling device of claim 1, wherein: the load trolley (1) is detachably connected with a frame (11), one end of the frame (11) is connected with the load trolley (1), and the other end of the frame is freely erected on the ground.

8. The slope leveling device of claim 1, wherein: the tamper (3) is fixed on a load frame (2) of the load trolley (1), and a limiting block (21) for limiting the tamper (3) to move is further arranged on the load frame (2).

9. The slope screed according to claim 1 or 6, wherein: the power source comprises a generator (6) and a driving device of the generator (6).

10. The slope leveling device of claim 1, wherein: the wheels of the load trolley (1) are in a crawler-type structure.