CN220815686U

CN220815686U - Mining operation equipment

Info

Publication number: CN220815686U
Application number: CN202322760488.5U
Authority: CN
Inventors: 马雷; 张朝忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-04-19
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to the technical field of mining, in particular to mining operation equipment, which comprises an equipment body, wherein lifting assemblies for lifting adjustment are arranged on the left side and the right side of the equipment body, a buffer assembly for reducing impact force is arranged between a protection frame and a top plate of the lifting assemblies, a rotating assembly for rotating is arranged at the bottom of the top plate, and an elastic assembly for elastic expansion is arranged on the upper surface of the protection frame.

Description

Mining operation equipment

Technical Field

The utility model relates to the technical field of mining, in particular to mining operation equipment.

Background

Mining engineering is a comprehensive discipline covering multiple aspects of mineral resource exploitation, processing, smelting and the like. Mining engineering faces many challenges such as resource exhaustion, environmental destruction, safety production, etc. Thus, mining engineering requires continual technological innovation to achieve the goals of efficient utilization and sustainable development of resources.

In mining operation, can excavate the tunnel in the inside of mine along with the going on of mining work, the follow-up mining work of being convenient for goes on, can appear collapsing the phenomenon at the in-process of mining, harm mining personnel's life safety, also can cause destruction and loss for mining equipment, current mining equipment does not set up protection device, uses in the tunnel directly when receiving the extrusion of mine, damages easily, for this we propose a mining operation equipment to solve above-mentioned problem.

Disclosure of utility model

The utility model aims to provide a mining operation device, which solves the problem that the mining device proposed in the background art is not provided with a protection device and is easy to damage when being directly used in a roadway and extruded by a mine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mining operation equipment, includes the equipment body, the left and right sides of equipment body is provided with the lifting unit who is used for lifting and adjusting, set up the buffer unit who is used for alleviateing the impact force between lifting unit's fender bracket and the roof, the bottom of roof is provided with and is used for pivoted rotating assembly, the upper surface of fender bracket is provided with the elastic component who is used for elasticity flexible.

Preferably, the lifting assembly comprises a motor, motors are arranged on the left side and the right side of the equipment body, a screw is fixedly connected to the upper end of the motor, a threaded sleeve is sleeved on the screw, a protection frame is fixedly connected to the left end of the threaded sleeve on the left side, and a top plate is arranged at the upper end of the protection frame.

Preferably, the opening of the protection frame is downward U-shaped, and the upper surface of the top plate is arc-shaped.

Preferably, the buffer assembly comprises a fixed block, the upper end fixedly connected with fixed block of fender bracket, set up the movable groove in the fixed block, vertically be provided with first spring in the movable groove, the lower extreme of first spring links to each other with the inner wall of movable groove is fixed, the upper end fixedly connected with stopper of first spring, the upper end fixedly connected with movable rod of stopper, the upper end of movable rod links to each other with the lower extreme of roof is fixed.

Preferably, the rotating assembly comprises a connecting block, the bottom of the top plate is fixedly connected with the connecting block, the rotating shaft is rotatably installed in the connecting block, two groups of rotating blocks are sleeved at the front end and the rear end of the rotating shaft, and the lower ends of the rotating blocks are rotatably connected with sliding blocks.

Preferably, the elastic component comprises a sliding rod, the upper end of the protection frame is fixedly connected with the sliding rod, a second spring is connected to the sliding rod in a sleeved mode, and a sliding block is connected to the second spring in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the lifting assembly is arranged, so that the heights of the protection frame and the top plate can be adjusted according to the height of the roadway, the top plate is tightly attached to the inner wall of the roadway, the roadway is supported, the equipment body is protected, and the collapse of the equipment body and the personal safety of constructors are prevented from being influenced; and through setting up buffer unit for when the roof received the extrusion, reducible partly impact force alleviateed the extrusion that the fender bracket received to this protects the equipment body, and through setting up rotating assembly and buffer unit, also can bear partly pressure when the roof received the extrusion, further alleviateed the impact force that the fender bracket received.

Description of the drawings:

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the structure of the protective frame of the present utility model;

FIG. 4 is an enlarged partial schematic view of the FIG. 3A;

FIG. 5 is a schematic elevational cross-sectional view of the structure of the protective frame of the present utility model;

fig. 6 is an enlarged partial schematic view of the B of fig. 5 according to the present utility model.

In the figure: 1. an equipment body; 2. a motor; 3. a screw; 4. a screw sleeve; 5. a protective frame; 6. a top plate; 7. a fixed block; 8. a movable groove; 9. a first spring; 10. a limiting block; 11. a movable rod; 12. a connecting block; 13. a rotating shaft; 14. a rotating block; 15. a slide block; 16. a slide bar; 17. and a second spring.

The specific embodiment is as follows:

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided: the mining operation equipment comprises an equipment body 1, lifting components used for lifting and adjusting are arranged on the left side and the right side of the equipment body 1, a buffer component used for reducing impact force is arranged between a protection frame 5 and a top plate 6 of the lifting components, a rotating component used for rotating is arranged at the bottom of the top plate 6, and an elastic component used for elastic expansion is arranged on the upper surface of the protection frame 5;

This device is through setting up lifting unit, can carry out position control to fender bracket 5 and roof 6 according to the height in tunnel, makes things convenient for it to support the tunnel and protect equipment body 1 to through setting up buffer assembly, rotating assembly and elastic component cooperate, can cushion the impact force that fender bracket 5 received when the tunnel collapses, protect equipment body 1, avoid equipment body 1 to cause the damage because of receiving the impact force.

Further, the lifting assembly comprises a motor 2, the left side and the right side of the equipment body 1 are provided with the motor 2, the upper end of the motor 2 is fixedly connected with a screw rod 3, a threaded sleeve 4 is sleeved on the screw rod 3, the left end of the left threaded sleeve 4 is fixedly connected with a protection frame 5, the upper end of the protection frame 5 is provided with a top plate 6, as shown in fig. 1 and 2, the height of the protection frame 5 and the top plate 6 can be adjusted through the structure so that the protection frame and the top plate 6 are attached to the inner wall of a roadway, so that the roadway is supported, and the equipment body 1 is protected.

Further, the opening of the protection frame 5 is downward U-shaped, and the upper surface of the top plate 6 is arc-shaped, as shown in fig. 1 and 2, and the structure enables the protection frame 5 to be attached to the outer wall of the equipment body 1, so that the protection effect on the equipment body 1 is achieved, the top plate 6 can be attached to the inside of a roadway, and the roadway is supported through the protection frame 5.

Further, the buffer assembly comprises a fixed block 7, the upper end fixedly connected with fixed block 7 of fender bracket 5, set up movable groove 8 in the fixed block 7, vertically be provided with first spring 9 in the movable groove 8, the lower extreme of first spring 9 links to each other with the inner wall of movable groove 8 is fixed, the upper end fixedly connected with stopper 10 of first spring 9, the upper end fixedly connected with movable rod 11 of stopper 10, the upper end of movable rod 11 links to each other with the lower extreme fixed of roof 6, as shown in fig. 3 and 4, the impact that this structure reducible fender bracket 5 received protects equipment body 1.

Further, the rotating assembly comprises a connecting block 12, the bottom of the top plate 6 is fixedly connected with the connecting block 12, a rotating shaft 13 is rotatably installed in the connecting block 12, two groups of rotating blocks 14 are sleeved at the front end and the rear end of the rotating shaft 13, sliding blocks 15 are rotatably connected to the lower ends of the rotating blocks 14, and as shown in fig. 5 and 6, the included angles of the two groups of rotating blocks 14 are changed by rotating, so that the elastic assembly is extruded, and impact force received by the protection frame 5 is weakened again.

Further, the elastic component includes slide bar 16, and the upper end fixedly connected with slide bar 16 of fender bracket 5 cup joints on the slide bar 16 and is connected with second spring 17, and sliding connection has slider 15 on the second spring 17, and as shown in fig. 5 and 6, this structure drives roof 6 up-and-down motion through the flexible of second spring 17, reduces the impact force that receives.

Working principle: firstly, the equipment body 1 is placed in a roadway, the motor 2 is started to drive the screw rod 3 to rotate and conduct thread action with the threaded sleeve 4, the threaded sleeve 4 drives the protection frame 5 to move upwards, when the top plate 6 is fully attached to the inner wall of the roadway, the motor 2 can be closed, under the supporting protection of the protection frame 5 and the top plate 6, the equipment body 1 can be used for mining operation, when the roadway collapses, the top plate 6 is extruded, the movable rod 11 and the limiting block 10 can be driven to move downwards and compress the first spring 9 to enter the movable groove 8, impact force borne by the protection frame 5 can be buffered, when the extrusion force borne by the top plate 6 is eliminated, the first spring 9 is sprung back, the limiting block 10 and the movable rod 11 can be reset, the top plate 6 can drive the connecting block 12 to move downwards while the top plate 6 is stressed to move downwards, at the moment, the rotating blocks 14 at the two sides can rotate on the rotating shaft 13, the included angle between the two groups becomes large, the sliding blocks 15 are driven to move in opposite directions, the sliding blocks 15 can compress the second springs 17 at the two sides, the extrusion force borne by the protection frame 5 is reduced again, and the top plate 6 is not extruded again when the top plate 6 is stressed by the second springs 17.

When the mining operation is finished, the motor 2 can be started, so that the motor 2 drives the screw rod 3 to rotate and conduct thread action with the screw sleeve 4, the screw sleeve 4 drives the protection frame 5 to move in detail, the top plate 6 is moved to be separated from the interior of the roadway, and the motor 2 can be closed after the top plate is conveniently taken out of the roadway.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Mining operation equipment, including equipment body (1), its characterized in that: the device is characterized in that lifting assemblies for lifting and adjusting are arranged on the left side and the right side of the device body (1), a buffer assembly for reducing impact force is arranged between a protection frame (5) of the lifting assemblies and a top plate (6), a rotating assembly for rotating is arranged at the bottom of the top plate (6), and an elastic assembly for elastic expansion is arranged on the upper surface of the protection frame (5).

2. A mining operation device as claimed in claim 1, wherein: the lifting assembly comprises a motor (2), the left side and the right side of the equipment body (1) are provided with the motor (2), the upper end of the motor (2) is fixedly connected with a screw rod (3), a threaded sleeve (4) is sleeved on the screw rod (3), the left side is fixedly connected with a protection frame (5) at the left end of the threaded sleeve (4), and the upper end of the protection frame (5) is provided with a top plate (6).

3. A mining operation device as claimed in claim 1, wherein: the opening of the protection frame (5) is downward U-shaped, and the upper surface of the top plate (6) is arc-shaped.

4. A mining operation device as claimed in claim 1, wherein: the buffer assembly comprises a fixed block (7), the upper end fixedly connected with fixed block (7) of fender bracket (5), movable groove (8) have been seted up in fixed block (7), vertically be provided with first spring (9) in movable groove (8), the lower extreme of first spring (9) links to each other with the inner wall of movable groove (8) is fixed, the upper end fixedly connected with stopper (10) of first spring (9), the upper end fixedly connected with movable rod (11) of stopper (10), the upper end of movable rod (11) links to each other with the lower extreme of roof (6) is fixed.

5. A mining operation device as claimed in claim 1, wherein: the rotating assembly comprises a connecting block (12), the bottom of the top plate (6) is fixedly connected with the connecting block (12), a rotating shaft (13) is rotatably installed in the connecting block (12), two groups of rotating blocks (14) are sleeved at the front end and the rear end of the rotating shaft (13), and sliding blocks (15) are rotatably connected at the lower ends of the rotating blocks (14).

6. A mining operations apparatus as claimed in claim 5, wherein: the elastic component includes slide bar (16), the upper end fixedly connected with slide bar (16) of fender bracket (5), cup joint on slide bar (16) and be connected with second spring (17), sliding connection has slider (15) on second spring (17).