Chute anti-blocking device

Abstract

The utility model relates to the technical field of anti-blocking devices, and provides a chute anti-blocking device which comprises guide rails, a driving plate, a cleaning plate, cleaning bristles, a cleaning pad, a cleaning spray head and a drying air head, the two guide rails are symmetrically connected to a chute, the driving plate is arranged between the two guide rails in a sliding mode through a driving assembly, one side of the driving plate is fixedly connected with a sliding block, and the sliding block is fixedly connected with the cleaning plate. A sliding groove used for sliding of the sliding block is formed in the guide rail, the multiple cleaning bristles are fixedly connected to the bottom end of the cleaning plate, the two cleaning pads are symmetrically connected to the two sides of the cleaning plate, and the sides, close to the inner side wall of the chute, of the cleaning pads are provided with cleaning faces matched with the inner side wall of the chute. The multiple cleaning nozzles are arranged on the two sides of the driving column correspondingly, a cleaning assembly is arranged between the multiple cleaning nozzles, and the multiple drying air heads are located on one sides of the multiple cleaning nozzles correspondingly. By means of the technical scheme, the problem that in the prior art, the cleaning effect on the interior of the chute is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-blocking devices, in particular to a chute anti-blocking device. Background Art

[0002] A chute is a trough that is usually used to transport materials from a high place to a low place on the ground. It is the main channel for materials in a coal washing plant to be transported autonomously under the action of gravity. The raw coal in the coal washing plant has a high moisture content. When the raw coal passes through the chute, some fine particles of coal slime are easily adhered to the chute, and the gradual accumulation will cause the chute to be blocked. At the same time, personnel need to enter the chute to clean the chute. The working environment in the chute is relatively harsh, the safety risk is high, and the labor intensity is extremely high.

[0003] In order to solve the above problems, the prior art proposes an automatic device for preventing chute blockage, in which an electric lead screw lifting mechanism is installed on the top of the chute which is prone to blockage, and a chute cleaning rake is installed at each end of the lead screw. The lead screw drives the cleaning rake to move up and down in the chute. During the movement of the cleaning rake, the adhesion accumulation material adhered to the chute wall is cleaned, thereby reducing the blockage of the chute caused by coal slime adhesion. Although it is convenient to reduce the blockage in the chute, the raw coal transported by the chute has a high moisture content and is easy to adhere to the cleaning rake. Long-term accumulation will weaken the cleaning force of the cleaning rake, thereby reducing the cleaning effect of the inside of the chute. Utility Model Content

[0004] The utility model provides a chute anti-blocking device, which solves the problem of poor cleaning effect on the inside of the chute in the related art.

[0005] The technical solution of the utility model is as follows: the chute anti-blocking device comprises a guide rail, a driving plate, a cleaning plate, a cleaning brush, a cleaning pad, a cleaning nozzle and a drying air head;

[0006] The guide rails are provided in two numbers, and the two guide rails are symmetrically connected to the chute;

[0007] The driving plate is slidably disposed between the two guide rails through a driving assembly;

[0008] The cleaning plate is arranged on the lower side of the driving plate;

[0009] The cleaning bristles are arranged in a plurality, and the plurality of cleaning bristles are fixedly connected to the bottom end of the cleaning plate;

[0010] The cleaning pads are provided in pairs, and the two cleaning pads are symmetrically connected to the two sides of the cleaning plate;

[0011] The cleaning nozzles are provided in plurality, the plurality of cleaning nozzles are respectively provided on both sides of the driving plate, and a cleaning assembly is provided between the plurality of cleaning nozzles;

[0012] The drying air heads are provided in plurality, and the plurality of drying air heads are respectively located on one side of the plurality of cleaning nozzles.

[0013] Further, the cleaning component includes:

[0014] A water tank, the water tank is slidably disposed between the two guide rails, and two connecting columns are fixedly connected between the water tank and the driving plate;

[0015] A water pump, wherein the water pump is installed on the water tank, and a water inlet end of the water pump is connected to the water tank;

[0016] A connecting ring pipe, wherein the connecting ring pipe is symmetrically connected to the output end of the water pump by two connecting pipes;

[0017] A water outlet pipe is provided in plurality, and the plurality of water outlet pipes are respectively connected between the connecting ring pipe and the plurality of cleaning nozzles.

[0018] Furthermore, the driving component comprises:

[0019] A driven plate, wherein two driven plates are provided, and the two driven plates are fixedly connected between the two guide rails;

[0020] A motor, wherein the motor is mounted on one side of one of the driven plates through a driven frame;

[0021] A driving screw, wherein the driving screw is threadedly connected between the two driven plates, and the output end of the motor is fixedly connected to the adjacent driving screw, and the driving plate is threadedly connected to the driving screw;

[0022] A driving column, the driving column is fixedly connected to one side of the driving screw;

[0023] A driven block is fixedly connected to one of the driven plates, and a driving opening for the driving column to rotate is provided on the driven block.

[0024] Furthermore, a drying component is provided between the plurality of drying heads, and the drying component comprises:

[0025] A protective net box, the protective net box is fixedly connected to the top of the water tank;

[0026] A fan, wherein the fan is installed in the protective mesh box, and an output end of the fan is connected to the protective mesh box through the output end;

[0027] Support tubes, wherein two support tubes are provided, and two driven tubes are connected between the two support tubes and the output end of the fan;

[0028] The blowing pipe is provided in plurality, and the plurality of blowing pipes are respectively connected between the two supporting pipes and the plurality of drying air heads.

[0029] Furthermore, a plurality of connecting plates are fixedly connected to the water tank, and a plurality of connecting plates are each provided with a connecting port matching the connecting ring pipe.

[0030] Furthermore, a driving block is fixedly connected to the driving column, and a driving groove for the driving block to rotate is formed on the driven block.

[0031] Furthermore, a sliding block is fixedly connected to one side of the driving plate, and a sliding groove for the sliding block to slide is provided on the guide rail.

[0032] Furthermore, a plurality of support frames are fixedly connected to the water tank, and each of the plurality of support frames is provided with a support opening matching the support pipe.

[0033] Furthermore, a cleaning surface matching the inner side wall of the chute is provided on a side of the cleaning pad close to the inner side wall of the chute.

[0034] Furthermore, a water inlet is provided at the top of the water tank, and a tank cover is installed at the water inlet.

[0035] The working principle and beneficial effects of the utility model are:

[0036] 1. In the utility model, the driving plate is driven by the cooperation of the driving assembly and the two guide rails, so that the driving plate drives the cleaning plate to move, so that the inner bottom wall and the inner side wall of the chute can be preliminarily cleaned by the cooperation of the cleaning pad and the cleaning brush;

[0037] 2. In the utility model, through the cleaning assembly, it is convenient to make multiple cleaning nozzles spray water to the inside of the chute, so as to clean the raw coal adhering to the inside of the chute again;

[0038] 3. In the utility model, the moisture inside the chute can be dried by the cooperation of the drying component and a plurality of drying air heads, and the raw coal in the chute can be blown at the same time, so as to reduce the raw coal adhering to the inside of the chute;

[0039] 4. Therefore, compared with the problem of poor cleaning effect on the inside of the chute in the prior art, the chute anti-blocking device is convenient for multiple cleaning of the inside of the chute through the cooperation of guide rails, drive plates, cleaning plates, cleaning brushes, cleaning pads, cleaning nozzles and drying air heads, thereby facilitating improving the cleaning effect of the inside of the chute. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0041] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0042] Figure 2 This is a schematic diagram of the structure of the guide rail, water tank and air blowing pipe of the utility model;

[0043] Figure 3 This is a schematic diagram of the structure of the driving plate, cleaning pad and support frame of the utility model;

[0044] Figure 4 It is a schematic diagram of the structure of the cooperation among the driving plate, the driven block and the driving block of the utility model.

[0045] In the figure: 1. guide rail; 2. drive plate; 3. cleaning plate; 4. cleaning brush; 5. cleaning pad; 6. cleaning nozzle; 7. drying head; 8. water tank; 9. water pump; 10. connecting ring pipe; 11. water outlet pipe; 12. driven plate; 13. motor; 14. driving screw; 15. driving column; 16. driven block; 17. protective mesh box; 18. fan; 19. support pipe; 20. blowing pipe; 21. driving block; 22. support frame; 23. box cover. DETAILED DESCRIPTION

[0046] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] like Figure 1~Figure 4As shown, the present embodiment proposes a chute anti-blocking device, including a guide rail 1, a driving plate 2, a cleaning plate 3, a cleaning brush 4, a cleaning pad 5, a cleaning nozzle 6 and a drying air head 7. The guide rail 1 is provided with two, and the two guide rails 1 are symmetrically connected to the chute. The driving plate 2 is slidably arranged between the two guide rails 1 through a driving component. A sliding block is fixedly connected to one side of the driving plate 2. A sliding groove for the sliding block to slide is provided on the guide rail 1, so that the driving plate 2 can slide stably between the two guide rails 1. The cleaning plate 3 is arranged on the lower side of the driving plate 2. A plurality of driving rods are fixedly connected in an array between the cleaning plate 3 and the driving plate 2, so that the driving plate 2 can drive the cleaning plate 3 to move The cleaning brush 4 is provided with multiple cleaning bristles, and the multiple cleaning bristles 4 are fixedly connected to the bottom end of the cleaning plate 3. Two cleaning pads 5 are provided, and the two cleaning pads 5 are symmetrically connected to the two sides of the cleaning plate 3. A cleaning surface matching the inner wall of the chute is provided on the side of the cleaning pad 5 close to the inner wall of the chute. The raw coal on the bottom wall and the inner wall of the chute can be cleaned by the cleaning bristles 4 and the cleaning pad 5. A plurality of cleaning nozzles 6 are provided, and the multiple cleaning nozzles 6 are respectively provided on both sides of the driving plate 2, and a cleaning assembly is provided between the multiple cleaning nozzles 6. A plurality of drying air heads 7 are provided, and the multiple drying air heads 7 are respectively located on one side of the multiple cleaning nozzles 6.

[0048] refer to Figure 3 The cleaning assembly includes a water tank 8, a water pump 9, a connecting ring pipe 10 and a water outlet pipe 11. The water tank 8 is slidably arranged between the two guide rails 1. The tops of the two guide rails 1 are provided with grooves for the water tank 8 to slide, which can increase the stability of the water tank 8 sliding between the two guide rails 1. Two connecting columns are fixedly connected between the water tank 8 and the driving plate 2, so that the driving column 15 can drive the water tank 8 to move. The water pump 9 is installed on the water tank 8, and the water inlet end of the water pump 9 is connected to the water tank 8. The connecting ring pipe 10 There are two connecting pipes symmetrically connected to the output end of the water pump 9, a plurality of connecting plates are fixedly connected to the water tank 8, and a plurality of connecting plates are provided with connecting ports matching the connecting ring pipe 10, so as to facilitate the stable installation of the connecting ring pipe 10, a plurality of water outlet pipes 11 are provided, and the plurality of water outlet pipes 11 are respectively connected between the connecting ring pipe 10 and the plurality of cleaning nozzles 6, a water inlet is provided at the top of the water tank 8, and a box cover 23 is installed at the water inlet, and by opening the box cover 23, it is convenient to replenish the cleaning water in the water tank 8;

[0049] By starting the water pump 9 , the cleaning water in the water tank 8 can enter the multiple water outlet pipes 11 through the two connecting pipes and the connecting ring pipe 10 , so that the multiple cleaning nozzles 6 can clean the raw coal in the chute and on the cleaning brush bristles 4 .

[0050] refer to Figure 2The driving assembly includes a driven plate 12, a motor 13, a driving screw 14, a driving column 15 and a driven block 16. The driven plate 12 is provided with two, and the two driven plates 12 are fixedly connected between the two guide rails 1. The motor 13 is installed on one side of one of the driven plates 12 through a driven frame. The motor 13 is set to automatically perform forward and reverse motions. The driving screw 14 is threadedly connected between the two driven plates 12, and the output end of the motor 13 is fixedly connected to the adjacent driving screw 14. The driving plate 2 is threadedly connected to the driving screw 14. The driving column 15 is fixedly connected to one side of the driving screw 14. The driven block 16 is fixedly connected to one of the driven plates 12, and a driving port for the driving column 15 to rotate is provided on the driven block 16. A driving block 21 is fixedly connected to the driving column 15. A driving groove for the driving block 21 to rotate is provided on the driven block 16, which can increase the stability of the driving column 15 rotating in the driving port;

[0051] By rotating the driving screw 14 through the motor 13, the driving plate 2 can slide back and forth between the two guide rails 1, so that the driving plate 2 can move the cleaning plate 3 back and forth through multiple driving rods, so that the raw coal on the inner bottom wall and inner side wall of the chute can be cleaned through the cooperation of two cleaning pads 5 and multiple cleaning bristles 4.

[0052] refer to Figure 2 as well as Figure 3 A drying component is arranged between the multiple drying air heads 7, and the drying component includes a protective mesh box 17, a fan 18, a support pipe 19 and a blowing pipe 20. The protective mesh box 17 is fixedly connected to the top of the water tank 8, and the fan 18 is installed in the protective mesh box 17, and the output end of the fan 18 is connected through the protective mesh box 17. The gas entering the fan 18 can be filtered through the protective mesh box 17 to reduce the blockage of the fan 18 by coal slag. There are two support pipes 19, and two driven pipes are connected between the two support pipes 19 and the output end of the fan 18. There are multiple blowing pipes 20, and the multiple blowing pipes 20 are respectively connected between the two support pipes 19 and the multiple drying air heads 7. A plurality of support frames 22 are fixedly connected to the water tank 8, and the plurality of support frames 22 are provided with support ports matching the support pipes 19, so as to stably support the support pipes 19;

[0053] By starting the fan 18, the two driven pipes can blow air to the two supporting pipes 19, so that the multiple blowing pipes 20 can blow air to the multiple drying air heads 7, so that the raw coal inside the chute can be blown and cleaned by the multiple drying air heads 7, and the moisture inside the chute can be blown dry to reduce the raw coal adhering to the inside of the chute.

[0054] In this embodiment, when it is necessary to clean the raw coal adhering to the inside of the chute, the motor 13 is started, and the motor 13 rotates the driving screw 14 to facilitate the driving plate 2 to move back and forth between the two guide rails 1, so that the cleaning plate 3 can be moved by multiple driving rods, and then the cleaning pad 5 and the cleaning brush 4 can clean the raw coal on the inner side wall and the inner bottom wall of the chute. At the same time, the water pump 9 is started, and the cleaning water in the water pump 9 enters the multiple cleaning nozzles 6 through the connecting pipe, the connecting ring pipe 10 and the multiple water outlet pipes 11, so as to spray and clean the inside of the chute and the cleaning brush 4, and then the fan 18 is started, and the driven pipe blows air to the support pipe 19, so that the multiple blowing pipes 20 blow air to the multiple drying air heads 7, so as to facilitate the blowing and cleaning of the raw coal inside the chute, and at the same time, the moisture inside the chute can be blown dry, so as to reduce the raw coal adhering to the inside of the chute.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The chute anti-blocking device is characterized by: include: A guide rail (1), wherein two guide rails (1) are provided, and the two guide rails (1) are symmetrically connected to the chute; A driving plate (2), the driving plate (2) being slidably disposed between the two guide rails (1) via a driving assembly; A cleaning plate (3), the cleaning plate (3) being arranged on the lower side of the driving plate (2); Cleaning bristles (4), wherein the cleaning bristles (4) are arranged in a plurality, and the plurality of cleaning bristles (4) are all fixedly connected to the bottom end of the cleaning plate (3); A cleaning pad (5), wherein two cleaning pads (5) are provided, and the two cleaning pads (5) are symmetrically connected to two sides of the cleaning plate (3); A cleaning nozzle (6), wherein the cleaning nozzle (6) is provided in plurality, the plurality of cleaning nozzles (6) are respectively provided on both sides of the driving plate (2), and a cleaning component is provided between the plurality of cleaning nozzles (6); A drying air head (7), wherein the drying air head (7) is provided in plurality, and the plurality of drying air heads (7) are respectively located on one side of the plurality of cleaning nozzles (6).

2. The chute anti-blocking device according to claim 1, characterized in that: The cleaning component includes: A water tank (8), the water tank (8) being slidably disposed between the two guide rails (1), and two connecting columns being fixedly connected between the water tank (8) and the driving plate (2); A water pump (9), the water pump (9) being mounted on the water tank (8), and a water inlet end of the water pump (9) being in communication with the water tank (8); A connecting ring pipe (10), wherein two connecting pipes are symmetrically connected between the connecting ring pipe (10) and the output end of the water pump (9); A water outlet pipe (11), wherein the water outlet pipe (11) is provided in plurality, and the plurality of water outlet pipes (11) are respectively connected between the connecting ring pipe (10) and the plurality of cleaning nozzles (6).

3. The chute anti-blocking device according to claim 2, characterized in that: The drive assembly comprises: A driven plate (12), wherein two driven plates (12) are provided, and the two driven plates (12) are both fixedly connected between the two guide rails (1); A motor (13), the motor (13) being mounted on one side of one of the driven plates (12) via a driven frame; A driving screw (14), wherein the driving screw (14) is threadedly connected between the two driven plates (12), and an output end of the motor (13) is fixedly connected to an adjacent driving screw (14), and the driving plate (2) is threadedly connected to the driving screw (14); A driving column (15), wherein the driving column (15) is fixedly connected to one side of the driving screw rod (14); A driven block (16), the driven block (16) is fixedly connected to one of the driven plates (12), and a driving opening for the driving column (15) to rotate is provided on the driven block (16).

4. The chute anti-blocking device according to claim 3, characterized in that: A drying component is arranged between the plurality of drying air heads (7), and the drying component comprises: A protective net box (17), the protective net box (17) being fixedly connected to the top of the water tank (8); A fan (18), the fan (18) being installed in the protective mesh box (17), and an output end of the fan (18) being connected through the protective mesh box (17); A support tube (19), wherein two support tubes (19) are provided, and two driven tubes are connected between the two support tubes (19) and the output end of the fan (18); A blowing pipe (20), wherein the blowing pipe (20) is provided in plurality, and the plurality of blowing pipes (20) are respectively connected between the two supporting pipes (19) and the plurality of drying air heads (7).

5. The chute anti-blocking device according to claim 4, characterized in that: A plurality of connection plates are fixedly connected to the water tank (8), and each of the plurality of connection plates is provided with a connection port matching the connection ring pipe (10).

6. The chute anti-blocking device according to claim 5, characterized in that: A driving block (21) is fixedly connected to the driving column (15), and a driving groove for the driving block (21) to rotate is provided on the driven block (16).

7. The chute anti-blocking device according to claim 6, characterized in that: A sliding block is fixedly connected to one side of the driving plate (2), and a sliding groove for the sliding block to slide is provided on the guide rail (1).

8. The chute anti-blocking device according to claim 7, characterized in that: A plurality of support frames (22) are fixedly connected to the water tank (8), and each of the plurality of support frames (22) is provided with a support opening that matches the support pipe (19).

9. The chute anti-blocking device according to claim 8, characterized in that: The cleaning pad (5) is provided with a cleaning surface matching the inner wall of the chute on one side thereof close to the inner wall of the chute.

10. The chute anti-blocking device according to claim 9, characterized in that: A water inlet is provided at the top of the water tank (8), and a tank cover (23) is installed at the water inlet.

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