CN206626333U - Suitable for the Winch for mine dispatch of coal mine roadway - Google Patents

Abstract

The utility model discloses a kind of Winch for mine dispatch suitable for coal mine roadway, including base（1）, motor（2）, decelerator（3）, reel and bearing block（4）, motor（2）, decelerator（3）, reel and bearing block（4）It is arranged on base, motor（2）Pass through decelerator（3）It is connected with reel, the output end of reel is erected at bearing block（4）On；In base（1）On be provided with horizontal bubble instrument, in base（1）Bottom is provided with levelling device, and the levelling device includes four hollow legs for being distributed in base corner（6）, in each hollow leg（6）Leg be provided with leveling torsion（7）, turned round in leveling（7）Front end is provided with connecting rod, and connection rod rear end is turned round with leveling and is fixedly connected.The utility model car hauler, which can be adjusted base, reaches horizontality, makes scheduling more smooth.

Description

Mine dispatching winch suitable for coal mine roadway

technical field

The utility model relates to mining equipment, in particular to a mining dispatching winch suitable for coal mine roadways.

Background technique

As an important lifting and traction equipment in the modern industrial production process, the winch is widely used in coal mines, construction, ports, ships, oceans, aviation and many other fields. Among them, the mining winch is an indispensable key equipment in coal mines. It plays an important role in the lifting and transportation of personnel and materials, mine car scheduling, installation, disassembly and relocation of fully mechanized mining equipment, and the traction of various heavy objects and equipment in the production process of coal mines. play an important role. The common mining winches are divided into transportation dispatching winches, hoisting winches, column return winches, raking mine winches and sinking winches, etc. Among them, the dispatching winch is mainly used for the development and excavation of coal mines and the transportation up and down the mountain. It is also suitable for the dispatching and marshalling of mine cars in the middle lane of the well ground yard, which can be used for ground dispatching or other auxiliary transportation and handling work on the mine ground, metallurgical mine or construction site; Lifting winches are often used for lifting and transporting materials such as coal, gangue, and equipment in inclined shafts or shafts. They have large traction power and good safety performance; back-to-column winches, also known as slow winches, are mainly used for demolition and recycling work The main performance of the column return winch is the large traction force and slow traction speed. In the port field, the important use of the winch is to be used as an actuator for lifting machinery such as container cranes, port loading and unloading portal cranes, tower cranes, and light and small electric hoists. In the field of marine research and development, marine winches are widely used in the mooring positioning and towing of ships, the laying of deep-sea pipelines, and marine drilling. In view of the wide application value of the winch, its design development and performance research are of great significance.

With the gradual improvement of equipment performance in coal mine production, mining winches should not only have better speed regulation performance and safety performance, but also should adapt to the narrow working space underground in coal mines. Dispatching winch is the key equipment for dispatching vehicles in coal mine production. Its electrical equipment has explosion-proof function. It is suitable for mines with coal dust and gas. It is mainly used for underground development and excavation of coal mines and transportation up and down the mountain, on the ground of mines, metallurgical mines or construction sites. It is widely used for ground dispatching and other auxiliary handling work. However, due to the unevenness of the ground in the coal mine roadway, the winch cannot reach the horizontal state when it is placed, so that the dispatching resistance will be too large and the dispatching will be difficult.

Utility model content

The purpose of this utility model is to provide a mine dispatching winch suitable for coal mine roadway, which can adjust the base to a horizontal state, so as to make the dispatching more smooth.

In order to solve the problems of the technologies described above, the technical scheme adopted in the utility model is as follows:

The utility model is suitable for a mining dispatching winch in coal mine roadway, including a base, a motor, a reducer, a reel and a bearing seat, the motor, a reducer, a reel and a bearing seat are arranged on the base, and the motor is connected to the reel through the reducer. connection, the output end of the reel is erected on the bearing seat; a horizontal bubble meter is set on the base, and a leveling device is set on the lower part of the base. The leveling device includes four hollow legs distributed at the four corners of the base. The legs of each hollow outrigger are provided with leveling tows, and a connecting rod is arranged at the front end of the leveling tow, the rear end of the connecting rod is fixedly connected with the leveling tow, the front end of the connecting rod extends into the inside of the hollow outrigger, A gear is provided, an adjusting rod is arranged on the right side of the gear, and a tooth groove matched with the teeth of the gear is arranged on the contact surface of the adjusting rod and the gear.

Preferably, a vertical slideway is provided in the hollow leg, the right side of the adjustment rod is placed in the vertical slideway, and the adjustment rod can move up and down relative to the vertical slideway.

Preferably, a bottom plate is provided at the lower end of the adjusting rod.

Preferably, the reel includes a cylinder body, end plates are respectively arranged at both ends of the cylinder body, a reel shaft is pierced in the cylinder body, the reel shaft and the cylinder body are coaxially arranged, the input end of the reel shaft is connected to the deceleration The device is connected, and the output end of the reel shaft is erected on the bearing seat.

Preferably, at least two sleeves are sheathed on the reel shaft, and a support rod is provided on the outside of each sleeve.

Preferably, tungsten carbide welding rods are arranged on both sides of the support rod.

The utility model has the advantage of being applicable to a mining dispatching winch in a coal mine roadway, the dispatching winch can adjust the base to a horizontal state, so that the dispatching is smoother.

Description of drawings

Fig. 1 is a front view of the utility model.

Fig. 2 is a structural schematic diagram of the leveling device of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the reel.

detailed description

As shown in the accompanying drawings, the utility model is suitable for a mining dispatching winch for coal mine roadways, including a base 1, a motor 2, a reducer 3, a reel and a bearing seat 4, and a motor 2, a reducer 3, a reel and a bearing seat 4 Set on the base, the motor 2 is connected with the reel through the reducer 3, and the output end of the reel is erected on the bearing seat 4.

The base is placed on the coal mine roadway, the motor drives the reel to rotate through the reducer, and the steel wire rope wound on the reel is controlled to retract and unwind through the rotation of the reel, so as to dispatch the objects.

Due to the uneven ground of the roadway, the winch is easy to be placed skewed, causing the wire rope to twist and affect the scheduling. Therefore, the base 1 is provided with a level bubble meter, which can visually observe the level state of the base, and is convenient for the operator to carry out the next step of leveling adjustment.

A leveling device is provided on the lower part of the base 1, and the leveling device includes four hollow legs 6 distributed at the four corners of the base, and a leveling knob 7 is arranged on the legs of each hollow leg 6. 7. The front end is provided with a connecting rod, and the rear end of the connecting rod is fixedly connected with the leveling knob. The front end of the connecting rod extends into the inside of the hollow leg. A gear 8 is arranged at the front end of the connecting rod, and an adjusting rod 9 is arranged on the right side of the gear 8. The contact surface between the adjusting rod 9 and the gear is provided with tooth grooves matched with the teeth of the gear.

When the leveling knob is twisted, the leveling knob will rotate the gear synchronously. Since the teeth of the gear match the tooth grooves of the adjustment rod, when the gear rotates, it will synchronously drive the adjustment rod to move up or down to adjust the height. Adjustment.

In order to prevent the adjustment rod from shaking and affect the adjustment, a vertical slideway 10 is provided in the hollow leg 6, and the right side of the adjustment rod 9 is placed in the vertical slideway, and the adjustment rod can move up and down relative to the vertical slideway. A bottom plate 11 is provided at the lower end of the adjusting rod 9 .

The reel includes a cylinder body 12, end plates 13 are respectively arranged at both ends of the cylinder body 12, a reel shaft 14 is pierced in the cylinder body 12, the reel shaft 14 and the cylinder body 12 are coaxially arranged, and the reel shaft The input end of 14 is connected with speed reducer, and the output end of spool shaft 14 is erected on the bearing seat. At least two sleeves 15 are sheathed on the drum shaft 14 , and a support rod 16 is provided on the outside of each sleeve 15 . Tungsten carbide welding rods 17 are arranged on both sides of the support rod 16 . The support rod can support the cylinder to prevent deformation of the cylinder, and the tungsten carbide electrode can support the support rod to ensure the support effect.

Claims (6)

1. A mining dispatching winch suitable for coal mine roadways, including a base (1), a motor (2), a reducer (3), a reel and a bearing seat (4), characterized in that: the motor (2), the reducer The device (3), reel and bearing seat (4) are arranged on the base, the motor (2) is connected with the reel through the reducer (3), and the output end of the reel is erected on the bearing seat (4); on the base (1) is provided with a horizontal bubble meter, and a leveling device is provided at the bottom of the base (1). The leveling device includes four hollow legs (6) distributed at the four corners of the base, and each hollow leg (6 ) legs are equipped with leveling torsions (7), the front end of the leveling torsion (7) is provided with a connecting rod, the rear end of the connecting rod is fixedly connected with the leveling torsion, and the front end of the connecting rod extends into the hollow outrigger. A gear (8) is arranged at the front end of the connecting rod, an adjusting rod (9) is arranged on the right side of the gear (8), and a tooth groove matching with the teeth of the gear is arranged on the contact surface between the adjusting rod (9) and the gear. 2. The mining dispatching winch suitable for coal mine roadway according to claim 1, characterized in that: a vertical slideway (10) is arranged in the hollow outrigger (6), and the right side of the adjustment rod (9) is placed In the vertical slideway, and the adjusting rod can move up and down relative to the vertical slideway. 3. The mine dispatching winch suitable for coal mine roadway according to claim 1, characterized in that: a bottom plate (11) is provided at the lower end of the adjustment rod (9). 4. The mining dispatching winch suitable for coal mine roadway according to claim 1, characterized in that: the reel includes a cylinder (12), and end plates (13) are respectively arranged at both ends of the cylinder (12) , there is a reel shaft (14) pierced inside the cylinder (12), the reel shaft (14) and the cylinder (12) are coaxially arranged, the input end of the reel shaft (14) is connected with the reducer, and the reel The output end of cylinder shaft (14) is erected on the bearing seat. 5. The mining dispatching winch suitable for coal mine roadway according to claim 4, characterized in that: at least two sleeves (15) are sleeved on the drum shaft (14), and each sleeve (15) ) are provided with support rods (16) on the outside. 6. The mine dispatching winch suitable for coal mine roadway according to claim 5, characterized in that: tungsten carbide welding rods (17) are arranged on both sides of the support rod (16).