CN220907018U

CN220907018U - Deep well mine hoisting device

Info

Publication number: CN220907018U
Application number: CN202322332101.6U
Authority: CN
Inventors: 师晓华; 王海潮; 乔龙飞; 苏云客
Original assignee: Habahe Huatai Gold Co ltd
Current assignee: Habahe Huatai Gold Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-05-07
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to the technical field of mining equipment, in particular to a deep well mine lifting device, which comprises a base, wherein a base is arranged in the base, one end of the upper surface of the base is fixed with a supporting seat through a screw, a mine hoist is arranged in the supporting seat, the other end of the upper surface of the base is provided with a bracket, and a driving motor and a speed reducer are fixed above the bracket; according to the utility model, the self-adaptive balance mechanism is arranged, when the leveling degree of the mine hoist is required to be finely adjusted after the mine hoist is placed, the base can be inclined relative to the base by starting the adjusting motor, so that the horizontal adjustment of the mine hoist on the base is realized, the trapezoidal blocks are arranged to enable the mine hoist to be always supported on the two ends of the mine hoist before and after adjustment and in the adjustment process, the base is stable in the adjustment process, the leveling degree of the mine hoist which is already adjusted can be roughly observed by arranging the leveling instrument, the observation is assisted, and the adjustment speed is improved.

Description

Deep well mine hoisting device

Technical Field

The utility model relates to the technical field of mining equipment, in particular to a deep well mine lifting device.

Background

Deep well mine hoist, also known as mine hoist, winch. Is a large lifting mechanical device. The motor drives the mechanical equipment to drive the steel wire rope so as to drive the container to lift in the shaft, thereby completing the conveying task. The main components include a main shaft, a winding drum, a main bearing, a rope adjusting clutch, a speed reducer, a depth indicator, a brake and the like.

Due to the fact that the tension force of the mine hoist is large, friction heat, the verticality and other factors need to be considered when the mine hoist is used, so that the mine hoist can be guaranteed to work smoothly, and meanwhile damage to equipment can be reduced.

The invention discloses a mine hoist in China patent CN214167070U, which comprises a base, a motor, a speed reducer, a sleeve and a steel wire rope, wherein the sleeve is arranged above the base, the steel wire rope is wound on the outer side of the sleeve, the motor is coaxially and rotatably connected with the speed reducer, the speed reducer is coaxially and rotatably connected with the sleeve, bearing bushes are arranged at two ends of the motor, a temperature detection system is arranged on the bearing bushes and electrically connected with an intelligent single-loop measurement and control instrument, the temperature detection system can detect the temperature of the bearing bushes and output a temperature detection signal K1, the temperature detection signal K1 is sent into the intelligent single-loop measurement and control instrument, and the intelligent single-loop measurement and control instrument can output the temperature data of the bearing bushes, so that staff can clearly know the temperature of the bearing bushes; the axial flow fan is further arranged at the bearing bush, and when the temperature of the bearing bush is too high, the axial flow fan can be started to radiate heat and cool the bearing bush, so that the phenomenon that the bearing bush burns out due to the fact that the temperature is too high is reduced.

The device can reduce the lifting machine wearing and tearing through setting up temperature protection, and when mine winder used, whether the lifting machine is vertical downwards also can influence the wearing and tearing degree of lifting machine by the tensile force. In order to ensure the level of the placement position of the hoisting machine in the prior art, the level of the placement point needs to be measured when the hoisting machine is placed, but the mine hoisting machine cannot reach the complete level after being placed due to factors such as ground hardness, and the like, and the adjustment is complicated.

Disclosure of utility model

The utility model aims to provide a deep well mine lifting device, which solves the problem that the mine hoisting machine in the prior art mentioned in the background art is inconvenient to accurately carry out self horizontal adjustment after being placed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a deep well mine hoisting device, includes the base, install the base in the base, the one end of the upper surface of base is through the screw fixation has the supporting seat, install mine winder in the supporting seat, the support is installed to the other end of base upper surface, the top of support is fixed with driving motor and speed reducer, driving motor's output shaft passes through the shaft coupling and is connected with the speed reducer, the one end of speed reducer is connected with mine winder's pivot, be provided with the self-adaptation balance mechanism of base in the base, one side of base is provided with mine winder's horizontal detection mechanism.

Preferably, the self-adaptive balancing mechanism comprises a screw rod, the screw rod is rotationally connected in the base, one end of the base is provided with a regulating motor for driving the screw rod to rotate through a screw, the upper surfaces of the two ends of the base are both slidably connected with trapezoidal blocks, and the screw rod penetrates through the trapezoidal blocks and is in threaded connection with the trapezoidal blocks.

Preferably, the two trapezoid blocks are arranged in a mirror image mode, the two ends of the lower surface of the base are provided with inclined grooves, and the upper surfaces of the two trapezoid blocks are respectively tightly attached to the lower surfaces of the two ends of the base.

Preferably, the level detecting mechanism comprises a level, wherein bubbles are arranged in the level, and a central marking line of the bubbles is arranged on one side of the base.

Preferably, the two sides of the base are welded with lifting lugs, the two lifting lugs are arranged in a rectangular strip shape, a cylindrical through hole for a steel wire rope to penetrate is formed in the middle of each lifting lug, and the two lifting lugs are symmetrically arranged.

Preferably, the upper surfaces at two ends of the base are welded with fixed blocks, the base is positioned between the two fixed blocks, the bearing seat is arranged in the fixed blocks, rotating rods are fixed at two sides of the base, and the two rotating rods are rotationally connected in the bearing seat through bearings.

Preferably, the lower surface of the base is provided with a yielding groove of the screw rod, two leveling devices are arranged, and the two leveling devices are respectively located on one sides of the two fixing blocks.

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

According to the utility model, the self-adaptive balance mechanism is arranged, when the mine hoist is placed and the leveling degree is required to be finely adjusted, the base can be inclined relative to the base by starting the adjusting motor, so that the horizontal adjustment of the mine hoist on the base is realized, the trapezoidal blocks are arranged to enable the mine hoist to be always provided with the trapezoidal blocks for supporting the two ends of the mine hoist before and after the adjustment and in the adjustment process, the base is stable in the adjustment process, the leveling degree of the mine hoist which is already adjusted can be roughly observed through the leveling instrument, the adjustment speed is improved by auxiliary observation, and the whole mine hoist can be adjusted after the mine hoist is placed, so that the adjustment difficulty is reduced.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic view of the structure of the bottom of the base of the present utility model;

fig. 3 is a schematic view of the structure of the inside of the base of the present utility model.

In the figure: 1. a base; 2. a base; 3. a support base; 4. a mine hoist; 5. a bracket; 6. a driving motor; 7. a speed reducer; 8. an adaptive balancing mechanism; 9. a level detection mechanism; 801. a screw; 802. adjusting a motor; 803. a trapezoid block; 804. a chute; 901. a level; 902. air bubbles; 903. a central marking line; 10. lifting lugs; 11. a through hole; 12. a fixed block; 13. a bearing seat; 14. a rotating rod; 15. and (5) giving way.

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 a technical solution: the utility model provides a deep well mine hoisting device, including base 1, install base 2 in the base 1, the one end of the upper surface of base 2 is through screw fixation having supporting seat 3, install mine winder 4 in the supporting seat 3, the support 5 is installed to the other end of base 2 upper surface, the top of support 5 is fixed with driving motor 6 and speed reducer 7, driving motor 6's output shaft passes through the shaft coupling and is connected with speed reducer 7, speed reducer 7's one end is connected with mine winder 4's pivot, be provided with base 2's self-adaptation balancing mechanism 8 in the base 1, one side of base 2 is provided with mine winder 4's horizontal detection mechanism 9.

After the mine hoist 4 is placed, whether the mine hoist 4 is horizontal or not is observed by observing the position of the air bubble 902 in the horizontal detection mechanism 9, fine measurement is performed by a horizontal measuring instrument in the prior art, when the placement levelness of the mine hoist 4 exceeds a required range, the self-adaptive balance mechanism 8 is started, the whole level of the base 2 is adjusted, and the levelness of the mine hoist 4 can be adjusted in a state that the whole lifting equipment does not move.

The self-adaptive balance mechanism 8 comprises a screw rod 801, the screw rod 801 is rotationally connected in the base 1, one end of the base 1 is provided with an adjusting motor 802 for driving the screw rod 801 to rotate through a screw, the upper surfaces of the two ends of the base 1 are both slidably connected with trapezoid blocks 803, and the screw rod 801 penetrates through the trapezoid blocks 803 and is in threaded connection with the trapezoid blocks 803. When the adjusting motor 802 is started, the screw 801 rotates to move the two trapezoid blocks 803 in the same direction, at this time, one end of the base 2 is lifted, the other end is lowered, horizontal adjustment is performed,

Two trapezoidal blocks 803 are mirror image setting, and chute 804 has all been seted up at the both ends of base 2 lower surface, and the upper surface of two trapezoidal blocks 803 is closely with the lower surface at base 2 both ends respectively. The moving directions of the two trapezoidal blocks 803 are the same.

The level detecting mechanism 9 includes a level 901, a bubble 902 is provided in the level 901, and a center mark line 903 of the bubble 902 is provided on one side of the base 2. During adjustment, the position of bubble 902 within level 901 is observed, and as bubble 902 approaches center mark line 903, the speed of adjustment motor 802 is reduced, slowing down the adjustment speed. The level 901 plays a role in assisting in observation and adjustment

Lifting lugs 10 are welded on two sides of the base 1, the two lifting lugs 10 are arranged in a rectangular strip shape, a cylindrical through hole 11 for a steel wire rope to penetrate is formed in the middle of the lifting lug 10, and the two lifting lugs 10 are symmetrically arranged. By providing the lifting lug 10, the wire is made to pass through the lifting lug 10 for facilitating the placement of the lifting device.

The upper surfaces at two ends of the base 1 are welded with fixed blocks 12, the base 2 is positioned between the two fixed blocks 12, a bearing seat 13 is arranged in the fixed blocks 12, rotating rods 14 are fixed at two sides of the base 2, the two rotating rods 14 are rotationally connected in the bearing seat 13 through bearings, and when the adjusting motor 802 is started to adjust, the rotating rods 14 rotate in the bearing seat 13.

The lower surface of the base 2 is provided with a yielding groove 15 of a screw 801, the number of the leveling devices 901 is two, the two leveling devices 901 are respectively positioned on one side of the two fixed blocks 12, and the lifting device is large in size, and the two leveling devices 901 are arranged, so that the device can be observed from two sides;

When the elevator is used, the elevator is used for hoisting the elevator through the steel wire rope and the lifting lug 10, after the mine hoist 4 is placed, the elevator can realize more accurate horizontal adjustment by observing the position of the bubble 902 in the horizontal detection mechanism 9, and then the elevator can realize the state of not moving after falling to the ground, so that the friction loss of the mine hoist 4 is reduced and the elevator is convenient to adjust.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deep well mine hoisting device which characterized in that: including base (1), install base (2) in base (1), the one end of the upper surface of base (2) is through screw fixation supporting seat (3), install mine winder (4) in supporting seat (3), support (5) are installed to the other end of base (2) upper surface, the top of support (5) is fixed with driving motor (6) and speed reducer (7), the output shaft of driving motor (6) is connected with speed reducer (7) through the shaft coupling, the one end of speed reducer (7) is connected with the pivot of mine winder (4), be provided with self-adaptation balance mechanism (8) of base (2) in base (1), one side of base (2) is provided with level detection mechanism (9) of mine winder (4).

2. The deep well mine hoisting device of claim 1, wherein: the self-adaptive balance mechanism (8) comprises a screw rod (801), the screw rod (801) is rotationally connected in the base (1), one end of the base (1) is provided with a regulating motor (802) for driving the screw rod (801) to rotate through a screw, the upper surfaces of the two ends of the base (1) are both slidably connected with trapezoid blocks (803), and the screw rod (801) penetrates through the trapezoid blocks (803) and is in threaded connection with the trapezoid blocks (803).

3. The deep well mine hoisting device of claim 2, wherein: two trapezoidal blocks (803) are mirror image settings, chute (804) have all been seted up at the both ends of base (2) lower surface, and two the upper surface of trapezoidal block (803) is closely with the lower surface at base (2) both ends respectively.

4. A deep well mine lifting apparatus in accordance with claim 3, wherein: the level detection mechanism (9) comprises a level (901), wherein bubbles (902) are arranged in the level (901), and a central marking line (903) of the bubbles (902) is arranged on one side of the base (2).

5. The deep well mine hoisting device of claim 4, wherein: lifting lugs (10) are welded on two sides of the base (1), the two lifting lugs (10) are arranged in a rectangular strip shape, a cylindrical through hole (11) for a steel wire rope to penetrate through is formed in the middle of each lifting lug (10), and the two lifting lugs (10) are symmetrically arranged.

6. The deep well mine hoisting device of claim 5, wherein: the upper surfaces at two ends of the base (1) are welded with fixed blocks (12), the base (2) is located between the two fixed blocks (12), a bearing seat (13) is installed in the fixed blocks (12), rotating rods (14) are fixed at two sides of the base (2), and the two rotating rods (14) are rotationally connected in the bearing seat (13) through bearings.

7. The deep well mine hoisting device of claim 6, wherein: the lower surface of base (2) has offered the groove (15) of stepping down of screw rod (801), level (901) are provided with two, two level (901) are located one side of two fixed blocks (12) respectively.