Efficient dust removal equipment for coal mine

Abstract

The utility model discloses efficient dust removal equipment for a coal mine, which comprises a dust removal mechanism and a base, a sliding component is arranged at the bottom of the base, a box body is fixedly connected onto the base, a rotating component is arranged in an inner cavity of the box body, a filtering component is arranged in the box body, a knocking component is arranged on the rotating component, and a collecting component is arranged at the bottom of the box body. The device is damped through a first spring, and the situation that when the device moves in a coal mine, the road jolts, internal parts are damaged, and dust removal work is affected is avoided; the motor works, so that the rotating shaft drives the rotating fan to rotate, air enters the device, and dust removal is facilitated; through a conveying belt, a rotating roller drives a knocking block to rotate to knock a filter plate; a filter plate is vibrated through a second spring, so that dust is vibrated conveniently, and the filter plate is prevented from being blocked; falling dust is accumulated on a rotating plate through an inclined plate, the rotating plate rotates through a third spring, the dust falls into a collecting box to be collected, and sealing treatment is conducted on the dust through the rotating plate.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine dust removal, in particular to a high-efficiency dust removal device for coal mines. Background Art

[0002] A large amount of dust particles are generated during the mining process of coal mines. If these dust particles are allowed to spread, they will not only cause harm to the human body, but also enter some working equipment and devices. If they accumulate for a long time, they may cause damage to the circuit and other structures of the equipment, which not only reduces the service life of the equipment, but also poses certain safety hazards. Therefore, most coal mines use high-efficiency dust removal equipment to extract dust particles.

[0003] However, when the high-efficiency dust removal equipment for coal mines extracts dust through the exhaust fan, the equipment may have a filter plate blocked. Since the filter plate is inconvenient to replace inside the device, the device filtration is affected, the dust removal effect is poor, and most of the equipment is inefficient, which is not conducive to the operation of the dust removal equipment. Therefore, in order to solve the above problems, we need to design a high-efficiency dust removal equipment for coal mines. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A high-efficiency dust removal equipment for coal mines, comprising:

[0007] The dust removal mechanism includes a base, a sliding component is provided at the bottom of the base, a box body is fixedly connected to the base, a rotating component is provided in the inner cavity of the box body, a filtering component is provided in the box body, a knocking component is provided on the rotating component, a collecting component is provided at the bottom of the box body, an exhaust port is provided on one side of the box body, a filter screen is provided on the exhaust port, and an air inlet is fixedly connected to one side of the box body.

[0008] As a preferred solution of the high-efficiency dust removal equipment for coal mines described in the utility model, a slide groove is arranged on one side of the box body, a partition is fixedly connected to the inner cavity of the box body, a placement plate is fixedly connected to the box body, and an inclined plate is arranged in the box body.

[0009] As a preferred solution of a high-efficiency dust removal equipment for coal mines described in the utility model, the sliding assembly includes a buffer block, a first spring, a buffer plate and a pulley, a buffer groove is provided at the bottom of the base, the buffer block is fixedly connected to one side of the buffer plate, one end of the first spring is fixedly connected to the other side of the buffer plate, the other end of the first spring is fixedly connected to the inner wall of the buffer groove, and the pulley is rotatably connected to the buffer block.

[0010] As a preferred solution of the high-efficiency dust removal equipment for coal mines described in the utility model, the rotating assembly includes a motor, a motor seat, a rotating shaft and a rotating fan, the motor is fixedly connected to the motor seat, the motor seat is fixedly connected to the placement plate, one end of the rotating shaft is fixedly connected to the motor, the other end of the rotating shaft is fixedly connected to the rotating fan, and the rotating shaft is rotatably connected to the partition.

[0011] As a preferred solution of the high-efficiency dust removal equipment for coal mines described in the utility model, the knocking assembly includes a first gear, a second gear, a conveyor belt, a rotating roller and a knocking block, the first gear is fixedly connected to the rotating shaft, the second gear is fixedly connected to the rotating roller, the knocking block is fixedly connected to the rotating roller, one side of the conveyor belt is rotationally connected to the first gear, and the other side of the conveyor belt is rotationally connected to the second gear.

[0012] As a preferred solution of the high-efficiency dust removal equipment for coal mines described in the utility model, the filter assembly includes a drawer plate, a fixed groove, a vibrating plate, a second spring and a filter plate, the fixed groove is fixedly connected to both sides of the drawer plate, the fixed groove is slidably connected to the slide groove, one end of the second spring is fixedly connected to the vibrating plate, the other end of the second spring is fixedly connected to the inner wall of the fixed groove, and the filter plate is slidably connected to the vibrating plate.

[0013] As a preferred solution of the high-efficiency dust removal equipment for coal mines described in the utility model, the collecting assembly includes a collecting box, a rotating plate and a third spring, the collecting box is slidably connected to the bottom of the box body, the rotating plate is rotatably connected to the inclined plate, the movement of the third spring is fixedly connected to the rotating plate, the other end of the third spring is fixedly connected to the inclined plate, and a slope is arranged in the collecting box.

[0014] Compared with the prior art, the utility model has the following beneficial effects: when the device moves, the first spring can be used to reduce the shock of the device, so as to avoid damage to the internal parts of the device due to bumps in the road when the device moves in the coal mine, thereby affecting the dust removal work of the device; when the device is removing dust, the motor works to drive the rotating fan to rotate, so that the air in the coal mine can enter the device, which is convenient for dust removal; the conveyor belt can drive the knocking block to rotate, so that the filter plate can be knocked; the filter plate can be vibrated by the action of the second spring, so as to shake off the dust filtered in the air, so as to avoid the filter plate being blocked by dust and affecting its use; further, the fallen dust is accumulated on the rotating plate through the inclined plate, and the rotating plate is rotated by the action of the third spring, so that the dust falls into the collection box for collection, and the dust is sealed by the rotating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 This is a front schematic diagram of the overall structure of a high-efficiency dust removal device for coal mines of the utility model;

[0017] Figure 2 This is a schematic diagram of a sliding component in a high-efficiency dust removal device for coal mines according to the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of a dust removal structure of a high-efficiency dust removal device for coal mines according to the utility model;

[0019] Figure 4 This is a schematic diagram of a rotating component in a high-efficiency dust removal device for coal mines according to the utility model;

[0020] Figure 5 This is a schematic diagram of a filter assembly in a high-efficiency dust removal device for coal mines according to the utility model;

[0021] Figure 6 for Figure 3 Schematic diagram of area A in . DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] See also Figure 1-Figure 6 The utility model provides a high-efficiency dust removal equipment for coal mines, comprising:

[0026] The dust removal mechanism 100 includes a base 102, a sliding assembly 110 is provided at the bottom of the base 102, a box body 101 is fixedly connected to the base 102, a rotating assembly 120 is provided in the inner cavity of the box body 101, a filtering assembly 140 is provided in the box body 101, a knocking assembly 130 is provided on the rotating assembly 120, a collecting assembly 150 is provided at the bottom of the box body 101, an exhaust port 103 is provided on one side of the box body 101, a filter screen 104 is provided on the exhaust port 103, and an air inlet 105 is fixedly connected to one side of the box body 101.

[0027] Specifically, the dust removal mechanism 100 can be moved in the coal mine through the sliding component 110 to facilitate the workers' carrying; the air in the coal mine can be allowed to enter the device for dust removal through the rotating component 120; at the same time, the knocking component 130 is driven to knock on the filter component 140 to make it vibrate, so as to prevent dust from clogging the filter component 140 and affecting its use; further, the dust falling from the filter component 140 can be collected through the collecting component 150 to avoid affecting the device.

[0028] See also Figure 1-Figure 2 The sliding assembly 110 includes a buffer block 110a, a first spring 110b, a buffer plate 110c and a pulley 110d. A buffer groove 102a is provided at the bottom of the base 102. The buffer block 110a is fixedly connected to one side of the buffer plate 110c, one end of the first spring 110b is fixedly connected to the other side of the buffer plate 110c, the other end of the first spring 110b is fixedly connected to the inner wall of the buffer groove 102a, and the pulley 110d is rotatably connected to the buffer block 110a.

[0029] Specifically, the dust removal mechanism 100 can be moved in the coal mine through the pulley 110d. Furthermore, the box 101 can be shock-absorbed through the buffer plate 110c and the first spring 110b to prevent the bumps caused by moving on the uneven road surface of the coal mine from causing damage to the internal parts of the device and affecting the dust removal work.

[0030] See also Figure 1 and Figure 3-Figure 4 A slide groove 101a is provided on one side of the box 101, a partition 101b is fixedly connected in the inner cavity of the box 101, a placement plate 101c is fixedly connected in the box 101, and an inclined plate 101d is provided in the box 101. The rotating assembly 120 includes a motor 120a, a motor seat 120b, a rotating shaft 120c and a rotating fan 120d, the motor 120a is fixedly connected to the motor seat 120b, the motor seat 120b is fixedly connected to the placement plate 101c, one end of the rotating shaft 120c is fixedly connected to the motor 120a, the other end of the rotating shaft 120c is fixedly connected to the rotating fan 120d, and the rotating shaft 120c is rotatably connected to the partition 101b.

[0031] Specifically, the motor 120a works so that the rotating shaft 120c drives the rotating fan 120d to rotate, so that the air in the coal mine can enter the box body 101, which is convenient for dust removal.

[0032] See also Figure 1 and Figure 3-Figure 5 The knocking assembly 130 includes a first gear 130a, a second gear 130b, a conveyor belt 130c, a rotating roller 130d and a knocking block 130e. The first gear 130a is fixedly connected to the rotating shaft 120c, the second gear 130b is fixedly connected to the rotating roller 130d, the knocking block 130e is fixedly connected to the rotating roller 130d, one side of the conveyor belt 130c is rotatably connected to the first gear 130a, and the other side of the conveyor belt 130c is rotatably connected to the second gear 130b. The filter assembly 140 includes a drawer plate 140a, a fixed groove 140b, a vibration plate 140c, a second spring 140d and a filter plate 140e. The fixed groove 140b is fixedly connected to both sides of the drawer plate 140a, the fixed groove 140b is slidably connected to the slide groove 101a, one end of the second spring 140d is fixedly connected to the vibration plate 140c, the other end of the second spring 140d is fixedly connected to the inner wall of the fixed groove 140b, and the filter plate 140e is slidably connected to the vibration plate 140c.

[0033] Specifically, when the motor 120a is working, the conveyor belt 130c can make the rotating roller 130d rotate, driving the knocking block 130e to rotate, so that the filter plate 140e can be knocked; at the same time, when the knocking block 130e knocks the filter plate 140e, the force of the second spring 140d can make the filter plate 140e vibrate, thereby shaking the dust off the filter plate 140e, avoiding the dust from clogging the filter plate 140e and affecting the dust removal work of the device; further, when the filter plate 140e cannot be used, the filter plate 140e can be pulled out through the drawer plate 140a, so as to facilitate the replacement of the filter plate 140e.

[0034] See also Figure 1-Figure 2 and Figure 6 The collecting assembly 150 includes a collecting box 150a, a rotating plate 150b and a third spring 150c. The collecting box 150a is slidably connected to the bottom of the box body 101, the rotating plate 150b is rotatably connected to the inclined plate 101d, the movement of the third spring 150c is fixedly connected to the rotating plate 150b, the other end of the third spring 150c is fixedly connected to the inclined plate 101d, and a slope 150d is provided in the collecting box 150a.

[0035] Specifically, the dust shaken off the filter plate 140e falls onto the rotating plate 150b through the inclined plate 101d. The rotating plate 150b is rotated by compression of the third spring 150c, so that the dust falls into the collection box 150a and is collected. At the same time, the rotating plate 150b returns to its original position through the action of the third spring 150c, so that the dust can be sealed to avoid affecting the operation of the internal parts of the dust removal mechanism 100, causing damage to the internal parts of the box body 101, which is not conducive to the dust removal of the device.

[0036] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high-efficiency dust removal equipment for coal mines, characterized in that: include: A dust removal mechanism (100), comprising a base (102), a sliding assembly (110) being arranged at the bottom of the base (102), a box body (101) being fixedly connected to the base (102), a rotating assembly (120) being arranged in the inner cavity of the box body (101), a filtering assembly (140) being arranged in the box body (101), a knocking assembly (130) being arranged on the rotating assembly (120), a collecting assembly (150) being arranged at the bottom of the box body (101), an air outlet (103) being arranged on one side of the box body (101), a filter screen (104) being arranged on the air outlet (103), and an air inlet (105) being fixedly connected to one side of the box body (101); The knocking assembly (130) comprises a first gear (130a), a second gear (130b), a conveyor belt (130c), a rotating roller (130d) and a knocking block (130e), wherein the second gear (130b) is fixedly connected to the rotating roller (130d), and the knocking block (130e) is fixedly connected to the rotating roller (130d); The filter assembly (140) comprises a draw plate (140a), a fixing groove (140b), a vibration plate (140c), a second spring (140d) and a filter plate (140e), one end of the second spring (140d) being fixedly connected to the vibration plate (140c), and the other end of the second spring (140d) being fixedly connected to the inner wall of the fixing groove (140b).

2. The high-efficiency dust removal equipment for coal mines according to claim 1, characterized in that: A slide groove (101a) is provided on one side of the box body (101), a partition plate (101b) is fixedly connected in the inner cavity of the box body (101), a placement plate (101c) is fixedly connected in the box body (101), and an inclined plate (101d) is provided in the box body (101).

3. A high-efficiency dust removal equipment for coal mines according to claim 2, characterized in that: The sliding assembly (110) comprises a buffer block (110a), a first spring (110b), a buffer plate (110c) and a pulley (110d); a buffer groove (102a) is provided at the bottom of the base (102); the buffer block (110a) is fixedly connected to one side of the buffer plate (110c); one end of the first spring (110b) is fixedly connected to the other side of the buffer plate (110c); the other end of the first spring (110b) is fixedly connected to the inner wall of the buffer groove (102a); and the pulley (110d) is rotatably connected to the buffer block (110a).

4. The high-efficiency dust removal equipment for coal mines according to claim 3, characterized in that: The rotating assembly (120) comprises a motor (120a), a motor base (120b), a rotating shaft (120c) and a rotating fan (120d); the motor (120a) is fixedly connected to the motor base (120b); the motor base (120b) is fixedly connected to the placement plate (101c); one end of the rotating shaft (120c) is fixedly connected to the motor (120a); the other end of the rotating shaft (120c) is fixedly connected to the rotating fan (120d); and the rotating shaft (120c) is rotatably connected to the partition (101b).

5. The high-efficiency dust removal equipment for coal mines according to claim 4, characterized in that: The first gear (130a) is fixedly connected to the rotating shaft (120c), one side of the conveyor belt (130c) is rotationally connected to the first gear (130a), and the other side of the conveyor belt (130c) is rotationally connected to the second gear (130b).

6. The high-efficiency dust removal equipment for coal mines according to claim 2, characterized in that: The fixed groove (140b) is slidably connected to the sliding groove (101a), the fixed groove (140b) is fixedly connected to two sides of the pumping plate (140a), and the filter plate (140e) is slidably connected to the vibration plate (140c).

7. The high-efficiency dust removal equipment for coal mines according to claim 6, characterized in that: The collecting assembly (150) comprises a collecting box (150a), a rotating plate (150b) and a third spring (150c); the collecting box (150a) is slidably connected to the bottom of the box body (101); the rotating plate (150b) is rotatably connected to the inclined plate (101d); one end of the third spring (150c) is fixedly connected to the rotating plate (150b); the other end of the third spring (150c) is fixedly connected to the inclined plate (101d); and a slope (150d) is provided in the collecting box (150a).

Images