CN220736782U - Pulverized coal collecting equipment - Google Patents

Abstract

The utility model discloses pulverized coal collecting equipment which comprises a barrel, wherein a plurality of air inlet hoppers are arranged on the top surface of the barrel, a filter hopper is arranged in the barrel, a discharge pipe is arranged at the lower end of the filter hopper, the other end of the discharge pipe extends out of the barrel, an exhaust fan is arranged below the filter hopper, a motor is arranged on the inner top surface of the barrel, a shaft lever is arranged on a power output shaft of the motor, the lower end of the shaft lever is rotationally connected with the inner bottom surface of the barrel, and a cleaning brush is arranged on the part of the shaft lever positioned in the filter hopper. Through the starter motor, drive the axostylus axostyle and rotate, and then drive the cleaning brush through a plurality of connecting rods and rotate, and then make the cleaning brush clean the inner wall of filter bucket to sweep the buggy on the filter bucket inner wall, the buggy that is swept can enter into the scum intraductal temporary storage of sediment, when the air exhauster stop operation, through extracting the sealing plug on the material pipe of arranging, derive the buggy of collecting in the material pipe of arranging.

Description

Pulverized coal collecting equipment

Technical Field

The utility model relates to the field of coal mine environment protection, in particular to coal dust collection equipment.

Background

Coal mines are areas where human beings mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open pit coal mines, and a large amount of coal dust can be generated in the construction process of coal mine sites and is scattered in the air to influence the work of coal mine workers. Traditional pulverized coal collection mode is through the cooperation use of suction fan, filter screen etc. realizes collecting the filtration to the buggy in the air, and this kind of mode leads to remaining a large amount of buggy on the filter screen easily, is difficult to clear up, influences collection efficiency.

The utility model discloses coal dust collection equipment for coal mine sites, which is disclosed in the prior Chinese patent with publication number of CN210448394U, and the collection of coal dust in the air is realized by the cooperation of a box body, a driving motor, a first rotating rod, a second rotating rod, a first belt pulley, a second belt pulley, a third belt pulley, a fourth belt pulley, a first belt and a second belt, so that the labor capacity of workers is effectively reduced.

The utility model provides a technical scheme different from the cited documents, which is used for solving the technical problems.

Disclosure of Invention

The utility model aims to provide coal dust collecting equipment so as to solve at least one technical problem.

The utility model aims to solve the technical problems, and is realized by adopting the following technical scheme:

the utility model provides a buggy collecting device, includes the barrel, install a plurality of buckets that admit air on the top surface of barrel, install the filtration bucket in the barrel, the material discharging pipe is installed to the lower extreme of filtration bucket, the other end of material discharging pipe extends outside the barrel, the air exhauster is installed to the below of filtration bucket, the play tuber pipe of air exhauster extends outside the barrel, install the motor on the interior top surface of barrel, install the axostylus axostyle on the power take off shaft of motor, the lower extreme of axostylus axostyle rotates with the interior bottom surface of barrel and is connected, install the cleaning brush on the part that the axostylus axostyle is located the filtration bucket.

Preferably, an annular fixing plate is arranged on the inner wall of the cylinder body, and the filter bucket is arranged on the fixing plate.

Preferably, a plurality of connecting rods are arranged on the shaft rod, and the other ends of the connecting rods are fixedly connected with the cleaning brush.

Preferably, the inner bottom surface of the cylinder body is rotatably provided with two vertical rods, the vertical rods are provided with rubber rods, and the other ends of the rubber rods are provided with hitting balls for hitting the filter bucket.

Preferably, the two vertical rods are fixedly sleeved with second belt pulleys, the shaft rod is fixedly sleeved with two first belt pulleys, and a transmission belt is arranged between the first belt pulleys and the second belt pulleys.

Preferably, a sealing plug is inserted into one end of the discharging pipe far away from the filter bucket.

Preferably, a plurality of moving wheels are mounted on the bottom surface of the cylinder.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the motor, the shaft rod, the connecting rods and the cleaning brush are arranged, the shaft rod is driven to rotate by starting the motor, and the cleaning brush is driven to rotate by the plurality of connecting rods, so that the cleaning brush cleans the inner wall of the filter bucket, coal dust on the inner wall of the filter bucket is swept down, the swept coal dust can enter the slag discharge pipe for temporary storage, and when the exhaust fan stops running, the sealing plug on the slag discharge pipe is pulled out, so that the coal dust collected in the slag discharge pipe is led out.

2. According to the utility model, the first belt pulley, the vertical rod, the second belt pulley, the driving belt, the rubber rod and the hitting ball are arranged, when the shaft rod rotates, the first belt pulley, the driving belt and the second belt pulley drive the vertical rod to rotate, so that the rubber rod and the hitting ball are driven to rotate, the hitting ball is enabled to hit the filter bucket, vibration is generated, and therefore coal dust in the filter bucket can conveniently move towards the discharge pipe direction.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the cylinder according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the cylinder according to the present utility model;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3 in accordance with the present utility model;

reference numerals: 1. a cylinder; 11. an air inlet hopper; 12. a moving wheel; 13. a fixing plate; 2. a filter bucket; 21. a discharge pipe; 22. a sealing plug; 3. a motor; 31. a shaft lever; 32. a connecting rod; 33. a cleaning brush; 34. a first pulley; 4. an exhaust fan; 41. an air outlet pipe; 5. a vertical rod; 51. a rubber rod; 52. hitting a ball; 53. a second pulley; 54. a drive belt.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Examples

As shown in fig. 1-4, the pulverized coal collecting device comprises a cylinder 1, wherein a plurality of moving wheels 12 with self-locking functions are arranged on the bottom surface of the cylinder 1, so that the cylinder 1 is convenient to move, and the flexibility of the cylinder 1 is improved; a plurality of air inlet hoppers 11 are installed on the top surface of the cylinder body 1 in a penetrating way, an annular fixing plate 13 is installed on the inner wall of the cylinder body 1, a filter hopper 2 is installed on the bottom surface of the fixing plate 13, the filter hopper 2 can filter air, so that pulverized coal in the air is blocked in the filter hopper 2, a discharge pipe 21 is installed on the bottom surface of the filter hopper 2, the other end of the discharge pipe 21 extends out of the cylinder body 1, and a sealing plug 22 is inserted into one end of the discharge pipe 21 outside the cylinder body 1.

An exhaust fan 4 is arranged on the inner bottom surface of the cylinder body 1, an air outlet pipe 41 of the exhaust fan 4 extends out of the cylinder body 1, when the exhaust fan 4 operates, outside air is pumped into the cylinder body 1 through an air inlet hopper 11, and air is filtered by a filter hopper 2, so that pulverized coal in the air is blocked in the filter hopper 2, and the pulverized coal slides into a discharge pipe 21.

Install motor 3 on the interior top surface of barrel 1, install axostylus axostyle 31 on motor 3's the power take off shaft, the lower extreme of axostylus axostyle 31 runs through row material pipe 21 and rotates with row material pipe 21 barrel 1's interior bottom surface and be connected, install a plurality of connecting rods 32 on the part that axostylus axostyle 31 is located filter bucket 2, the other end fixedly connected with cleaning brush 33 of a plurality of connecting rods 32, cleaning brush 33 is the slope setting, and cleaning brush 33 and the inner wall contact of filter bucket 2, when motor 3 moves, can drive axostylus axostyle 31 and rotate, and then drive cleaning brush 33 through a plurality of connecting rods 32 and rotate, and then make cleaning brush 33 clean filter bucket 2's inner wall, thereby avoid buggy to block up filter hole of filter bucket 2.

Two vertical rods 5 are rotatably arranged on the inner bottom surface of the cylinder body 1, a rubber rod 51 is arranged on the vertical rods 5, a striking ball 52 for striking the filter bucket 2 is arranged on the other end of the rubber rod 51, a second belt pulley 53 is fixedly sleeved on the two vertical rods 5, two first belt pulleys 34 are fixedly sleeved on the shaft rod 31, a transmission belt 54 is arranged between the first belt pulleys 34 and the second belt pulleys 53, when the shaft rod 31 rotates, the two first belt pulleys 34 are driven to rotate, the two second belt pulleys 53 are driven to rotate through the transmission belt 54, the two vertical rods 5 are driven to rotate, the rubber rod 51 and the striking ball 52 are driven to rotate, the striking ball 52 is driven to strike the filter bucket 2, the filter bucket 2 is vibrated, and accordingly coal dust in the filter bucket 2 is convenient to move towards the discharge pipe 21.

Working principle: when the coal powder filter is specifically used, the cylinder 1 is moved to a designated place, and the exhaust fan 4 is started, so that the outside air is sucked into the cylinder 1 through the air inlet hopper 11, the air entering the cylinder 1 is filtered by the filter hopper 2, and the coal powder in the air is blocked in the filter hopper 2;

then, through start motor 3 for motor 3's power take off shaft drives axostylus axostyle 31 and rotates, and then drives cleaning brush 33 through a plurality of connecting rods 32 and rotate, and then makes cleaning brush 33 clean the inner wall of filter bucket 2, thereby avoids buggy to block up the filtration pore of filter bucket 2.

And when the shaft lever 31 rotates, the two first belt pulleys 34 are driven to rotate, the two second belt pulleys 53 are driven to rotate through the transmission belt 54, the two vertical rods 5 are driven to rotate, the rubber rod 51 and the striking ball 52 are driven to rotate, the striking ball 52 is driven to strike the filter bucket 2, vibration is generated, and accordingly coal dust in the filter bucket 2 can move towards the discharge pipe 21 conveniently.

When the exhaust fan 4 stops operating, the sealing plug 22 on the discharge pipe 21 is pulled out, and then the pulverized coal collected in the discharge pipe 21 is guided out.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a buggy collecting device, includes barrel (1), install a plurality of air inlet hoppers (11), its characterized in that on the top surface of barrel (1): install filter funnel (2) in barrel (1), arrange material pipe (21) are installed to the lower extreme of filter funnel (2), arrange the other end of material pipe (21) and extend outside barrel (1), air exhauster (4) are installed to the below of filter funnel (2), air-out pipe (41) of air exhauster (4) extend outside barrel (1), install motor (3) on the interior top surface of barrel (1), install axostylus axostyle (31) on the power take off shaft of motor (3), the lower extreme of axostylus axostyle (31) rotates with the interior bottom surface of barrel (1) to be connected, install cleaning brush (33) on the part that axostylus axostyle (31) are located filter funnel (2).

2. The pulverized coal collecting apparatus according to claim 1, characterized in that: an annular fixing plate (13) is arranged on the inner wall of the cylinder body (1), and the filter bucket (2) is arranged on the fixing plate (13).

3. The pulverized coal collecting apparatus according to claim 2, characterized in that: a plurality of connecting rods (32) are arranged on the shaft rod (31), and the other ends of the connecting rods (32) are fixedly connected with the cleaning brush (33).

4. The pulverized coal collecting apparatus according to claim 1, characterized in that: two vertical rods (5) are rotatably arranged on the inner bottom surface of the cylinder body (1), a rubber rod (51) is arranged on the vertical rods (5), and a striking ball (52) for striking the filter bucket (2) is arranged on the other end of the rubber rod (51).

5. The pulverized coal collecting apparatus according to claim 4, wherein: the two vertical rods (5) are fixedly sleeved with second belt pulleys (53), the shaft rod (31) is fixedly sleeved with two first belt pulleys (34), and a transmission belt (54) is arranged between the first belt pulleys (34) and the second belt pulleys (53).

6. The pulverized coal collecting apparatus according to claim 1, characterized in that: one end of the discharge pipe (21) far away from the filter bucket (2) is inserted with a sealing plug (22).

7. The pulverized coal collecting apparatus according to claim 6, characterized in that: a plurality of moving wheels (12) are arranged on the bottom surface of the cylinder body (1).