CN219031627U

CN219031627U - Colliery lifting machine

Info

Publication number: CN219031627U
Application number: CN202222618965.XU
Authority: CN
Inventors: 罗兰涛; 倪士猛; 汤金刚; 倪昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-07
Filing date: 2022-10-07
Publication date: 2023-05-16
Anticipated expiration: 2032-10-07

Abstract

The utility model belongs to the technical field of coal mine elevators, and particularly relates to a coal mine elevator, which comprises a working plate, wherein a working frame is fixedly connected to the upper surface of the working plate, one end of the working frame is rotatably connected with a guide pulley II, a fixing mechanism is arranged on the surface of the working frame, one end of the fixing mechanism is fixedly connected with a working block, one end of the working block is rotatably connected with a guide pulley I, and one side of the working frame is provided with a rotating frame. This colliery lifting machine can place the work that promotes article at suitable position with the working plate, can also pass the reinforcing hole through the screw and fix subaerial for the working plate is fixed subaerial, avoids the working plate unstable when dragging the goods, if it pulls heavier article, can put into the standing groove on spacing post through the counter weight board cover with suitable quantity, thereby plays increase working plate weight, the effect of reinforcing stability.

Description

Colliery lifting machine

Technical Field

The utility model belongs to the technical field of coal mine elevators, and particularly relates to a coal mine elevator.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, are reasonable spaces where humans excavate when mining geological formations rich in coal, and often require the use of lifts for material transfer during the mining of the coal mine to transport mining tools or the coal mine, thereby assisting in the normal performance of coal mining.

The utility model discloses a material hoister for coal mining, which is disclosed in the patent number of CN214527885U, wherein the material hoister comprises a fixed frame, one side fixed mounting at the top of the fixed frame is provided with a supporting plate, the top of the supporting plate is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a driving gear, one side of the driving gear is connected with a linkage gear, one sides of the linkage gear and the driving gear are fixedly connected with a winding rod, the outer walls of the two winding rods are sleeved with conveying tracks, the bottom ends of the two conveying tracks are fixedly connected with clamping plates, the top ends of the two clamping plates are fixedly connected with fixing plates, and a storage frame is fixedly connected between the two fixing plates.

Although the conveying track conveying process can be enabled to be more stable, the storage frame is not driven to shake due to swinging, the fact that materials inside the storage frame cannot fall is guaranteed, the whole device is not reinforced, the whole device is easy to be unstable when heavy objects are lifted, safety accidents can be caused when serious objects are lifted, and in order to solve the problems, the coal mine lifting machine is provided.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a coal mine elevator, which solves the problems that the whole device is not reinforced, the whole device is easy to be unstable when heavy articles are lifted, and safety accidents can be caused seriously.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery lifting machine, includes the working plate, the last fixed surface of working plate is connected with the work frame, the one end rotation of work frame is connected with guide pulley two, the surface of work frame is provided with fixed establishment, the one end fixedly connected with working block of fixed establishment, the one end rotation of working block is connected with guide pulley one, one side of work frame is provided with the rotating turret, the surface of rotating turret is provided with winding mechanism, one side of rotating turret is provided with counterweight mechanism, the side surface of working plate is provided with shielding mechanism.

Preferably, the fixing mechanism comprises a fixing hole, a fixing column is arranged in the fixing hole, a threaded hole is formed in the surface of the fixing column, a slotted hole is formed in the surface of the working frame, a fixing bolt is arranged in the slotted hole and is in threaded connection with the threaded hole, and the fixing hole is formed in the surface of the working frame.

Preferably, the bottom fixedly connected with link II of work frame, the one end fixedly connected with connecting plate of link II, the surface fixed mounting of connecting plate has the hydraulic pump, the output of hydraulic pump is connected with the hydraulic stem.

Preferably, one end of the hydraulic rod is fixedly connected with a pulley frame, and a guide pulley is rotatably connected in the pulley frame.

Preferably, the winding mechanism comprises a second motor, the output end of the second motor is connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a winding column, and the second motor is fixedly arranged on the side surface of the rotating frame.

Preferably, the weight mechanism comprises a placing groove, a limit column is fixedly connected inside the placing groove, a weight plate is movably sleeved on the surface of the limit column, and the weight plate is matched with the placing groove.

Preferably, the shielding mechanism comprises a first connecting frame, one end of the first connecting frame is fixedly connected with a rotating frame, a first motor is fixedly installed on the side surface of the rotating frame, the output end of the first motor is connected with a rotating shaft, a shielding plate is fixedly connected with the surface of the rotating shaft, and the first connecting frame is fixedly connected with the surface of the working plate.

Preferably, the side surface of the working plate is fixedly connected with a reinforcing frame, one end of the reinforcing frame is fixedly connected with the working frame, and the upper surface of the working plate is provided with reinforcing holes.

Compared with the prior art, the utility model has the beneficial effects that:

1. this colliery lifting machine can place the work that promotes article at suitable position with the working plate, can also pass the reinforcing hole through the screw and fix subaerial for the working plate is fixed subaerial, avoids the working plate unstable when dragging the goods, if it pulls heavier article, can put into the standing groove on spacing post through the counter weight board cover with suitable quantity, thereby plays increase working plate weight, the effect of reinforcing stability.

2. The hydraulic pump drives the hydraulic rod and drives the pulley frame to move, so that the surface of the guide pulley is contacted with the traction rope and is pushed outwards to a proper position, and the lifting position of the goods is adjusted.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

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

fig. 3 is a schematic top view of the present utility model.

In the figure: 1. a work plate; 2. a weight plate; 3. a limit column; 4. a rotating frame; 5. a shielding plate; 6. a work frame; 7. a fixing bolt; 8. fixing the column; 9. a working block; 10. a first guide pulley; 11. a guide pulley; 12. a pulley frame; 13. a connecting plate; 14. a reinforcing frame; 15. reinforcing the hole; 16. a placement groove; 17. a rotating frame; 18. a first motor; 19. winding a column; 20. a first connecting frame; 21. a second motor; 22. a second connecting frame; 23. a second guide pulley; 24. a hydraulic pump.

Detailed Description

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. 1-3, the present utility model provides the following technical solutions: the utility model provides a colliery lifting machine, including work board 1, the upper surface fixedly connected with work frame 6 of work board 1, the one end rotation of work frame 6 is connected with guide pulley two 23, the surface of work frame 6 is provided with fixed establishment, the one end fixedly connected with work piece 9 of fixed establishment, the one end rotation of work piece 9 is connected with guide pulley one 10, one side of work frame 6 is provided with rotating turret 4, the surface of rotating turret 4 is provided with winding mechanism, one side of rotating turret 4 is provided with counter weight mechanism, the side surface of work board 1 is provided with shielding mechanism, can fix the traction rope at winding post 19 surface, the surface of winding post 19 has the line that increases frictional force, traction rope can avoid skidding at winding post 19 when the winding.

In one aspect of this embodiment, the work board 1 can be placed in a suitable position to lift the object, and can also be fixed on the ground through the screw penetrating the reinforcing hole 15, so that the work board 1 is fixed on the ground, the instability of the work board 1 when pulling the object is avoided, if the object is heavy, the weight of the work board 1 can be increased by sleeving a proper number of weight plates 2 on the limiting columns 3 and placing the object into the placing grooves 16, and the stability is enhanced.

In one aspect of this embodiment, when the cargo is to be lifted, the traction rope is led out from the winding column 19, led from the upper surface of the second guide pulley 23 to the surface of the first guide pulley 10, then the cargo to be lifted is fixed at one end of the traction rope, and then the second motor 21 drives the rotating shaft and drives the winding column 19 to wind the traction rope, so that the cargo is lifted to a proper position.

In one aspect of this embodiment, when the position of the first guide pulley 10 needs to be adjusted, the first guide pulley 10 is moved to a proper position by pulling the fixing post 8 out by a proper length and then screwing the fixing bolt 7 through the slot hole and the threaded hole, so that the fixing post 8 is fixed inside the fixing hole, and when the lifting position of the cargo needs to be adjusted in the process of lifting the cargo, the hydraulic pump 24 on the surface of the connecting plate 13 at one end of the second connecting frame 22 can drive the hydraulic rod and drive the pulley frame 12 to move, so that the surface of the guide pulley 11 contacts with the traction rope and pushes the traction rope outwards, thereby adjusting the lifting position of the cargo.

In one aspect of this embodiment, in a coal mine place, some splashed small stones are sometimes found, and the small stones are easily smashed on the rotating frame 4, so that lifting work is not utilized, at this time, the rotating shaft is driven by the motor one 18 and the shielding plate 5 is driven to rotate to a proper angle to protect the rotating frame 4, and the reinforcing frame 14 can improve stability of the device.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, the working plate 1 can be placed at a proper position to lift objects, the working plate can be fixed on the ground through the reinforcing holes 15 by bolts, a proper number of weight plates 2 can be sleeved on the limiting columns 3 and placed in the placing grooves 16, so that the weight of the working plate 1 is increased, the stability is enhanced, when the goods are required to be lifted, the traction ropes can be led out from the winding columns 19 to the surface of the first guide pulley 10 after being led out from the upper surface of the second guide pulley 23, then the goods required to be lifted are fixed at one end of the traction ropes, the motor two 21 drives the rotating shaft and drives the winding columns 19 to wind the traction ropes, the goods can be lifted to a proper position, the motor one 18 on the side surface of the rotating frame 17 can be driven by the first end of the connecting frame 20 in the working process and the shielding plate 5 can be driven to rotate to a proper angle to protect the rotating frame 4, and all electric equipment in the device is powered by an external power supply.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a colliery lifting machine, includes work board (1), its characterized in that: the upper surface of the working plate (1) is fixedly connected with a working frame (6), one end of the working frame (6) is rotatably connected with a second guide pulley (23), the surface of the working frame (6) is provided with a fixing mechanism, one end of the fixing mechanism is fixedly connected with a working block (9), one end of the working block (9) is rotatably connected with a first guide pulley (10), one side of the working frame (6) is provided with a rotating frame (4), the surface of the rotating frame (4) is provided with a winding mechanism, one side of the rotating frame (4) is provided with a counterweight mechanism, and the side surface of the working plate (1) is provided with a shielding mechanism.

2. A coal mine hoist as claimed in claim 1, wherein: the fixing mechanism comprises a fixing hole, a fixing column (8) is arranged in the fixing hole, a threaded hole is formed in the surface of the fixing column (8), a slotted hole is formed in the surface of the working frame (6), a fixing bolt (7) is arranged in the slotted hole, the fixing bolt (7) is in threaded connection with the threaded hole, and the fixing hole is formed in the surface of the working frame (6).

3. A coal mine hoist as claimed in claim 1, wherein: the hydraulic machine is characterized in that a second connecting frame (22) is fixedly connected to the bottom of the working frame (6), a connecting plate (13) is fixedly connected to one end of the second connecting frame (22), a hydraulic pump (24) is fixedly installed on the surface of the connecting plate (13), and a hydraulic rod is connected to the output end of the hydraulic pump (24).

4. A coal mine hoist as claimed in claim 3, wherein: one end of the hydraulic rod is fixedly connected with a pulley frame (12), and a guide pulley (11) is rotatably connected in the pulley frame (12).

5. A coal mine hoist as claimed in claim 1, wherein: the winding mechanism comprises a second motor (21), the output end of the second motor (21) is connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a winding column (19), and the second motor (21) is fixedly arranged on the side surface of the rotating frame (4).

6. A coal mine hoist as claimed in claim 1, wherein: the counterweight mechanism comprises a placing groove (16), a limiting column (3) is fixedly connected inside the placing groove (16), a counterweight plate (2) is movably sleeved on the surface of the limiting column (3), and the counterweight plate (2) is matched with the placing groove (16).

7. A coal mine hoist as claimed in claim 1, wherein: the shielding mechanism comprises a first connecting frame (20), one end of the first connecting frame (20) is fixedly connected with a rotating frame (17), a first motor (18) is fixedly installed on the side surface of the rotating frame (17), the output end of the first motor (18) is connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a shielding plate (5), and the first connecting frame (20) is fixedly connected with the surface of the working plate (1).

8. A coal mine hoist as claimed in claim 1, wherein: the side surface of working plate (1) fixedly connected with reinforcement frame (14), the one end and the working frame (6) fixed connection of reinforcement frame (14), reinforcing hole (15) have been seted up to the upper surface of working plate (1).