CN213928412U - A ventilation unit for gold mine exploitation - Google Patents

Abstract

The utility model relates to a gold mine exploitation technical field discloses a ventilation unit for gold mine exploitation, including hanging oneself from a beam, the hanging oneself from a beam below is provided with the base, install ventilation mechanism between base and the hanging oneself from a beam, two backup pad symmetric connections are at the hanging oneself from a beam lower extreme, two backup pad other ends are connected with the fixed plate jointly, fixed plate upper end center department installs driving motor, the driving motor output passes the through-hole and has the dwang through the coupling joint, dwang outer wall cover is equipped with a rotor, two sets of spouts have been seted up about the dwang symmetry to the rotor inside wall, sliding connection has the slider in the spout, the slider is kept away from the one end that corresponds the spout tank bottom and is passed the spout notch and outwards extend and connect on the pole wall of dwang, the rotor is kept away from the one end of fixed plate and is installed the fan. The utility model discloses a simple mechanical structure has accelerated the convection current of air to strengthen the ventilation effect, and utilized the lift to be convenient for detect and maintain the machine, improved work efficiency.

Description

A ventilation unit for gold mine exploitation

Technical Field

The utility model relates to a gold mine exploitation technical field especially relates to a ventilation unit for gold mine exploitation.

Background

Gold mining refers to the development and excavation of gold deposits. The mining methods used by different gold mines are not only the same, but also the specific mining method is determined according to the factors such as the deposit, the mining environment and the like, the ventilation is needed in the mine during the gold mine mining, otherwise, the internal oxygen is lost, and the oxygen deficiency of workers is caused.

However, the existing ventilation device for gold mining can only operate one wind direction and cannot ventilate the surrounding environment, so that the ventilation effect is poor, and the working efficiency of workers is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the ventilation unit of gold mine exploitation, can only operate a wind direction, can not ventilate to the surrounding environment to can lead to the ventilation effect relatively poor, influence the problem of workman work efficiency, and the ventilation unit who is used for gold mine exploitation that proposes.

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

a ventilation device for gold mine exploitation comprises a suspension beam, wherein a base is arranged below the suspension beam, and a ventilation mechanism is arranged between the base and the suspension beam;

the ventilation mechanism comprises two support plates, the two support plates are symmetrically connected at the lower end of the cantilever beam, the other ends of the two support plates are jointly connected with a fixed plate, a through hole is formed in the center of the upper end of the fixed plate, a driving motor is installed at the center of the upper end of the fixed plate, the output end of the driving motor penetrates through the through hole and is connected with a rotating rod through a coupler, a rotating cylinder is sleeved on the outer wall of the rotating rod, one end, away from the fixed plate, of the rotating rod is arranged in the rotating cylinder, two groups of sliding grooves are symmetrically formed in the inner side wall of the rotating cylinder about the rotating rod, sliding blocks are connected in the sliding grooves in a sliding mode, one end, away from the bottoms of the corresponding sliding grooves, of the sliding blocks penetrates through the groove notches and extends outwards and is connected to the rod wall of the rotating rod, a fan is installed at one end, away from the fixed plate, a bearing is installed at the lower end of the fan, and a connecting pipe is connected to the upper end of the base, the fan is characterized in that a connecting rod is arranged in the connecting pipe, one end, far away from the base, of the connecting rod penetrates through the pipe orifice of the connecting pipe, extends upwards and is connected to the bearing, the connecting pipe and the connecting rod are connected through bolts, and the lifting assemblies are symmetrically arranged on two sides of the fan.

Preferably, the lifting piece comprises a fixed pulley, the fixed pulley is connected to one end, far away from the driving motor, of the fixed plate, a rope is wound on the fixed pulley, one end of the rope is connected to the fan, and the other end of the rope is connected with the shaking piece.

Preferably, the shaking piece comprises two symmetrically-arranged fixing blocks, the fixing blocks are fixedly connected to the upper end of the base, rotating holes are formed in the fixing blocks, two rotating shafts are connected between the fixing blocks together, and the rotating shafts penetrate through the two rotating holes.

Preferably, the sliding chute is internally and fixedly connected with a sliding rod, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding mode.

Preferably, one end of the rotating shaft, which is far away from the fan, is connected with a rocker.

Preferably, one end of the rotating shaft close to the fan is connected with a blocking block.

Compared with the prior art, the utility model provides a ventilation unit for gold mine exploitation possesses following beneficial effect:

this a ventilation unit for gold mine exploitation, through setting up driving motor, the dwang, a rotation section of thick bamboo, the spout, the slider, the fan, a bearing, the ventilation mechanism that connecting pipe and connecting rod are constituteed, start the fan, ventilate to the gold mine from coming, start driving motor, it is the rotation of syntropy to drive the fan, adjust the connecting rod, make the fan adjust the assigned position, function through utilizing driving motor, make the fan can rotate at the in-process of work, the convection current of air has been accelerated, thereby improve the efficiency of ventilation, go up and down to the fan, thereby do benefit to the detection and the maintenance to the fan.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a simple mechanical structure has accelerated the convection current of air to strengthen the ventilation effect, and utilized the lift to be convenient for detect and maintain the machine, improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a ventilation device for gold mining according to the present invention;

fig. 2 is a side view of a schematic structural diagram of a ventilation device for gold mining according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a suspension beam; 2. a base; 3. a support plate; 4. a fixing plate; 5. a drive motor; 6. rotating the rod; 7. a rotating cylinder; 8. a chute; 9. a slider; 10. a fan; 11. a bearing; 12. a connecting pipe; 13. a connecting rod; 14. a fixed pulley; 15. a rope; 16. a fixed block; 17. a rotating shaft; 18. a slide bar; 19. a rocker; 20. a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a ventilation device for gold mining comprises a suspension beam 1, a base 2 is arranged below the suspension beam 1, and a ventilation mechanism is arranged between the base 2 and the suspension beam 1;

the ventilation mechanism comprises two supporting plates 3, the two supporting plates 3 are symmetrically connected at the lower end of a cantilever beam 1, the other ends of the two supporting plates 3 are commonly connected with a fixed plate 4, a through hole is arranged at the center of the upper end of the fixed plate 4, a driving motor 5 is arranged at the center of the upper end of the fixed plate 4, the output end of the driving motor 5 passes through the through hole and is connected with a rotating rod 6 through a coupler, a rotating cylinder 7 is sleeved on the outer wall of the rotating rod 6, one end of the rotating rod 6, far away from the fixed plate 4, is arranged in the rotating cylinder 7, two groups of sliding grooves 8 are symmetrically arranged on the inner side wall of the rotating cylinder 7 relative to the rotating rod 6, sliding blocks 9 are connected in the sliding grooves 8 in the sliding grooves, one ends, far away from the bottoms of the corresponding sliding grooves 8, of the sliding blocks 9 pass through the notches of the sliding grooves 8 and extend outwards and are connected on the rod wall of the rotating rod 6, a fan 10 is arranged at one end, far away from the fixed plate 4, a bearing 11 is arranged at the lower end of the fan 10, a connecting pipe 12 is connected at the upper end of a base 2, a connecting rod 13 is arranged in the connecting pipe 12, one end of the connecting rod 13, which is far away from the base 2, penetrates through the pipe orifice of the connecting pipe 12, extends upwards and is connected on the bearing 11, the connecting pipe 12 is connected with the connecting rod 13 through a bolt, lifting components are symmetrically arranged on two sides of the fan 10, the fan 10 is started to ventilate the gold mine, the driving motor 5 is started, the driving motor 5 operates to drive the rotating rod 6 to rotate in the same direction, the sliding block 9 in the rotating cylinder 7 rotates, the rotating cylinder 7 rotates by the rotation of the sliding block 9, the fan 10 rotates in the same direction by the rotation of the rotating cylinder 7, the connecting rod 13 is adjusted, the fan 10 is driven by the movement of the connecting rod 13 to move, so as to adjust the position of the fan 10, when the fan 10 reaches a specified position, the bolt is rotated to fix the connecting pipe 12 and the connecting rod 13, so as to fix the position of the fan 10, through the operation that utilizes driving motor 5, make fan 10 can rotate at the in-process of work for the convection current of air to improve the efficiency of ventilation, go up and down fan 10, thereby do benefit to the detection and the maintenance to fan 10.

The lifter includes fixed pulley 14, and fixed pulley 14 connects the one end of keeping away from driving motor 5 at fixed plate 4, and the winding has rope 15 on the fixed pulley 14, and 15 one ends of rope are connected on fan 10, and the 15 other ends of rope are connected with shakes the piece, are convenient for go up and down to fan 10.

Wave piece including two fixed blocks 16 that the symmetry set up, fixed block 16 fixed connection has seted up the rotation hole in the upper end of base 2 on the fixed block 16, be connected with axis of rotation 17 between two fixed blocks 16 jointly, and axis of rotation 17 passes two rotation hole settings, is convenient for exert external force to rope 15 to make fan 10 go up and down.

A sliding rod 18 is fixedly connected in the sliding groove 8, the sliding rod 18 penetrates through the sliding block 9, and the sliding block 9 is connected to the sliding rod 18 in a sliding mode to prevent the sliding block 9 from being separated from the sliding groove 8.

The end of the rotating shaft 17 far away from the fan 10 is connected with a rocker 19, which is convenient for rotating the rotating shaft 17.

One end of the rotating shaft 17 close to the fan 10 is connected with a stop block 20 to prevent the rotating shaft 17 from separating from the two fixed blocks 16.

In the utility model, the fan 10 is started, the fan 10 operates to ventilate gold ores, the driving motor 5 is started, the operation of the driving motor 5 drives the rotating rod 6 to rotate in the same direction, the rotating rod 6 rotates to rotate the slider 9 in the rotating cylinder 7, the rotation of the slider 9 drives the rotating cylinder 7 to rotate in the same direction, the rotation of the rotating cylinder 7 drives the fan 10 to rotate in the same direction, the connecting rod 13 is adjusted, the connecting rod 13 moves in the vertical direction in the connecting pipe 12, the movement of the connecting rod 13 drives the fan 10 to move, thereby adjusting the position of the fan 10, when the fan 10 reaches a specified position, the bolt is rotated to fix the connecting pipe 12 and the connecting rod 13, the connecting rod 13 is fixed, so that the position of the fan 10 is fixed, by utilizing the operation of the driving motor 5, the fan 10 can rotate in the working process, the convection of air is accelerated, so that the ventilation efficiency is improved, the fan 10 is lifted, and the detection and the maintenance of the fan 10 are facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A ventilation device for gold mine exploitation comprises a suspension beam (1) and is characterized in that a base (2) is arranged below the suspension beam (1), and a ventilation mechanism is arranged between the base (2) and the suspension beam (1);

ventilation mechanism includes two backup pads (3), two backup pad (3) symmetric connection is at hanging oneself from a beam (1) lower extreme, two backup pad (3) other end is connected with fixed plate (4) jointly, fixed plate (4) upper end center department has seted up the through-hole, fixed plate (4) upper end center department installs driving motor (5), driving motor (5) output passes the through-hole and has dwang (6) through the coupling joint, dwang (6) outer wall cover is equipped with a rotating cylinder (7), the one end setting that fixed plate (4) were kept away from in dwang (6) is in rotating cylinder (7), two sets of spout (8) have been seted up about dwang (6) symmetry to rotating cylinder (7) inside wall, sliding connection has slider (9) in spout (8), the one end that corresponds spout (8) tank bottom is kept away from in slider (9) passes spout (8) notch and outwards extends and connects at the pole wall of dwang (6) just On, a rotating cylinder (7) is kept away from the one end of fixed plate (4) and is installed fan (10), bearing (11) are installed to fan (10) lower extreme, base (2) upper end is connected with connecting pipe (12), be provided with connecting rod (13) in connecting pipe (12), the one end that base (2) were kept away from in connecting rod (13) is passed connecting pipe (12) mouth of pipe and upwards extends and connect on bearing (11), and connecting pipe (12) and connecting rod (13) pass through bolted connection, the bilateral symmetry of fan (10) installs lifting unit.

2. A ventilation device for gold mining according to claim 1, characterized in that the lifting assembly comprises a fixed pulley (14), the fixed pulley (14) is connected to one end of the fixed plate (4) far away from the driving motor (5), a rope (15) is wound on the fixed pulley (14), one end of the rope (15) is connected to the fan (10), and the other end of the rope (15) is connected to a shaking piece.

3. The ventilation device for gold mining according to claim 2, characterized in that the shaking member comprises two symmetrically arranged fixed blocks (16), the fixed blocks (16) are fixedly connected to the upper end of the base (2), the fixed blocks (16) are provided with rotation holes, a rotation shaft (17) is connected between the two fixed blocks (16), and the rotation shaft (17) is arranged through the two rotation holes.

4. A ventilation device for gold mining according to claim 1, characterized in that a slide bar (18) is fixedly connected inside the chute (8), the slide bar (18) is arranged through the slide block (9), and the slide block (9) is slidably connected to the slide bar (18).

5. A ventilation device for gold mining according to claim 3, characterized in that a rocker (19) is attached to the end of the rotating shaft (17) remote from the fan (10).

6. A ventilation device for gold mining according to claim 3, characterized in that a stop block (20) is attached to the end of the rotary shaft (17) near the fan (10).

Images