Automatic cleaning structure of tunnel kiln car

Abstract

The utility model discloses a tunnel kiln car automatic cleaning structure which comprises a device body, a chain wheel is installed in the device body through a conveying roller, a conveying motor is installed at the end of the conveying roller, a conveying chain is arranged on the surface of the chain wheel, and a cleaning brush is arranged on the surface of the conveying chain. A water cavity is formed in the device body, the water cavity is filled with water, and a booster pump is arranged on the side surface of the device body. During cleaning operation, the kiln car is gradually moved to the position below the cleaning device, then the booster pump and the conveying motor are started, the booster pump pumps water in the water cavity into the L-shaped flow dividing pipe, the water is sprayed on the surface of the kiln car through the shower nozzle, and the purpose of dust falling is achieved; under the action of the chain wheel and the conveying chain, the cleaning brush is driven to clean powder slag on the surface of the kiln car, the cleaning environment is greatly improved, and therefore guarantee is provided for the body health of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to an automatic cleaning structure for a tunnel kiln car. Background Art

[0002] The kiln car is a device that carries the blanks or tiles for roasting in the tunnel. It is also the most important auxiliary equipment of the tunnel kiln. Dust, particles and debris will accumulate on the kiln car table during long-term use. If the accumulated dust and large pieces of debris cannot be removed in time and effectively, it will seriously hinder the subsequent normal production rhythm, affect the subsequent placement of objects on the kiln car table, and also affect the stability of the objects placed on the kiln car table.

[0003] After searching, the publication number is: CN202221058904.6 A kiln car cleaning device, including a frame arranged above the kiln car, the frame is provided with a lifting mechanism and a lateral sliding mechanism; the lifting mechanism includes a support plate and an electro-hydraulic push rod, and both sides of the support plate are slidably connected to the frame; the lateral sliding mechanism includes a driving motor, a gear set and a transverse plate, the transverse plate is slidably connected to the lower part of the support plate, the output shaft of the driving motor passes through the support plate and is connected to the active gear of the gear set, and the cleaning roller brush is arranged below the transverse plate. The support plate of the utility model moves up and down in the frame through the electro-hydraulic push rod, and the support plate drives the cleaning roller brush below the transverse plate to move up and down. The kiln car travels to the bottom of the frame, and the gear set is driven by the driving motor to rotate, and the gear set drives the rack to move horizontally, thereby driving the cleaning roller brush to move horizontally on the upper end surface of the kiln car to achieve cleaning work. A collecting shovel is also arranged below the support plate, and the collecting shovel is used to collect dust particles cleaned by the cleaning roller brush, which improves work efficiency compared with manual cleaning.

[0004] The existing technology has the following problems:

[0005] In the above utility model, the dust collecting device is far away from the roller brush body, and it is difficult to completely collect the dust in the floating air, which will affect the health of the workers to a certain extent.

[0006] To this end, we proposed an automatic cleaning structure for a tunnel kiln car to solve the above-mentioned drawbacks. Utility Model Content

[0007] The utility model aims to solve the problem that the dust suction device in the prior art is far away from the roller brush body, making it difficult to completely suction the dust in the air, which will affect the health of the workers to a certain extent, and proposes an automatic cleaning structure for a tunnel kiln car.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] An automatic cleaning structure for a tunnel kiln car comprises a device body, a sprocket is installed inside the device body through a conveying roller, a conveying motor is installed at the end of the conveying roller, a conveying chain is arranged on the surface of the sprocket, a cleaning brush is arranged on the surface of the conveying chain, a water cavity is opened inside the device body, and the water cavity is filled with water, a booster pump is arranged on the side surface of the device body, a water inlet end of the booster pump is penetrated by a pipeline and extends to the inside of the water cavity, a water outlet end of the booster pump is connected to an L-shaped diverter pipe through a pipeline, and a shower head is arranged on the lower surface of the L-shaped diverter pipe.

[0010] Preferably, a high-pressure nozzle is provided on the inner top surface of the device body, and the high-pressure nozzle is installed on the lower surface of the L-shaped diverter pipe. A servo motor is provided on the side surface of the device body, and the servo motor is installed with a fixed roller through a coupling, and a striking rod is provided on the surface of the fixed roller.

[0011] Preferably, a plurality of the shower heads are provided, and the plurality of the shower heads are arranged at equal distances along the conveyor chain; and a plurality of the high-pressure nozzles are provided, and the plurality of the high-pressure nozzles are arranged parallel to the fixed roller.

[0012] Preferably, an auxiliary roller is provided on the inner side of the device body, and the auxiliary roller is arranged in close contact with the conveying chain.

[0013] Preferably, a filter screen is provided inside the water cavity.

[0014] Preferably, a control panel is provided on the side surface of the device body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model is provided with a device body, a conveying roller, a conveying motor, a conveying chain, a cleaning brush, a water chamber, a booster pump, an L-shaped diverter pipe and a shower nozzle. During the cleaning operation, the kiln car is gradually moved to the bottom of the cleaning device, and then the booster pump and the conveying motor are started. The booster pump pumps the water in the water chamber into the L-shaped diverter pipe, and sprays the water on the surface of the kiln car through the shower nozzle to achieve the purpose of dust reduction. The conveying motor drives the sprocket through the conveying roller, and the sprocket and the conveying chain drive the cleaning brush to clean the powder residue on the surface of the kiln car. The utility model greatly improves the cleaning environment, thereby providing protection for the health of the staff.

[0017] (2) The utility model provides a high-pressure nozzle, an L-shaped shunt pipe, a servo motor, a fixed roller and a striking rod. During the cleaning process, the servo motor is started to drive the fixed roller and the striking rod to strike the cleaning brush for dust removal, so that the cleaning brush is kept clean and the cleaning brush performs a secondary cleaning operation on the surface of the kiln car. The high-pressure nozzle is provided to use high-speed water flow to flush the cleaning brush, thereby further ensuring the cleanliness of the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0019] Figure 1 This is a schematic diagram of the structure of an automatic cleaning structure for a tunnel kiln car proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of an automatic cleaning structure for a tunnel kiln car proposed by the utility model;

[0021] Figure 3 The utility model provides a schematic diagram of the top view of the automatic cleaning structure of a tunnel kiln car.

[0022] Legend:

[0023] 1. Device body; 2. Sprocket; 3. Conveyor chain; 4. Cleaning brush; 5. Conveyor motor; 6. Auxiliary roller; 7. Water chamber; 8. Filter; 9. Booster pump; 10. High-pressure nozzle; 11. Shower nozzle; 12. L-shaped diverter pipe; 13. Servo motor; 14. Control panel; 15. Fixed roller; 16. Beating rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] Please refer to Figure 1-3A tunnel kiln car automatic cleaning structure includes a device body 1, a sprocket 2 is installed inside the device body 1 through a conveying roller, and a conveying motor 5 is installed at the end of the conveying roller, a conveying chain 3 is arranged on the surface of the sprocket 2, and a cleaning brush 4 is arranged on the surface of the conveying chain 3, a water cavity 7 is opened inside the device body 1, and the inside of the water cavity 7 is filled with water, a booster pump 9 is arranged on the side surface of the device body 1, the water inlet end of the booster pump 9 is penetrated by a pipeline and extends to the inside of the water cavity 7, the water outlet end of the booster pump 9 is connected to an L-shaped diverter pipe 12 through a pipeline, and a shower head 11 is arranged on the lower surface of the L-shaped diverter pipe 12.

[0026] In this embodiment: during the cleaning operation, the kiln car is gradually moved to the bottom of the cleaning device, and then the booster pump 9 and the transmission motor 5 are started. The booster pump 9 pumps the water in the water cavity 7 to the L-shaped diverter pipe 12, and sprays the water on the surface of the kiln car through the shower nozzle 11 to achieve the purpose of dust reduction. The transmission motor 5 drives the sprocket 2 through the transmission roller, and under the action of the sprocket 2 and the transmission chain 3, drives the cleaning brush 4 to clean the powder residue on the surface of the kiln car. The utility model greatly improves the cleaning environment, thereby providing protection for the health of the staff.

[0027] Specifically, a high-pressure nozzle 10 is provided on the inner top surface of the device body 1, and the high-pressure nozzle 10 is installed on the lower surface of the L-shaped diverter pipe 12. A servo motor 13 is provided on the side surface of the device body 1. The servo motor 13 is installed with a fixed roller 15 through a coupling, and a striking rod 16 is provided on the surface of the fixed roller 15.

[0028] In this embodiment: during the cleaning process, the servo motor 13 is started to drive the fixed roller 15 and the striking rod 16 to strike the cleaning brush 4 to remove dust, so that the cleaning brush 4 remains clean, so that the cleaning brush 4 performs a secondary cleaning operation on the surface of the kiln car, and the high-pressure nozzle 10 is set to use high-speed water flow impact to flush the cleaning brush 4, further ensuring the cleanliness of the cleaning brush 4.

[0029] Specifically, a plurality of shower heads 11 are provided, and the plurality of shower heads 11 are arranged at equal distances along the conveyor chain 3 . A plurality of high-pressure nozzles 10 are provided, and the plurality of high-pressure nozzles 10 are arranged parallel to the fixed roller 15 .

[0030] In this embodiment, a plurality of shower nozzles 11 can spray water on the surface of the kiln car in an all-round manner, and a plurality of high-pressure nozzles 10 can impact water on the cleaning brush 4 in an all-round manner.

[0031] Specifically, an auxiliary roller 6 is disposed on the inner side of the device body 1 , and the auxiliary roller 6 is disposed in close contact with the conveying chain 3 .

[0032] In this embodiment, auxiliary rollers 6 are provided to provide auxiliary support for the conveyor chain 3, which is beneficial for the cleaning brush 4 to fit the surface of the kiln car.

[0033] Specifically, a filter screen 8 is disposed inside the water chamber 7 .

[0034] In this embodiment, a filter screen 8 is provided to filter and separate the dust and water after cleaning, so that the water can be recycled and reused.

[0035] Specifically, a control panel 14 is provided on the side surface of the device body 1 .

[0036] In this embodiment: a control panel 14 is provided to control the cleaning device. The control circuit of the control panel 14 can be realized through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0037] Working principle: During the cleaning operation, the kiln car is gradually moved to the bottom of the cleaning device, and then the booster pump 9 and the transmission motor 5 are started. The booster pump 9 pumps the water in the water cavity 7 to the L-shaped diverter pipe 12, and sprays it on the surface of the kiln car through the shower nozzle 11 to achieve the purpose of dust reduction. The transmission motor 5 drives the sprocket 2 through the transmission roller. Under the action of the sprocket 2 and the transmission chain 3, the cleaning brush 4 is driven to clean the powder residue on the surface of the kiln car. The utility model greatly improves the cleaning environment, thereby providing protection for the health of the staff; during the cleaning process, the servo motor 13 is started to drive the fixed roller 15 and the striking rod 16 to strike the cleaning brush 4 for dust removal, so that the cleaning brush 4 is kept clean, so that the cleaning brush 4 can perform a secondary cleaning operation on the surface of the kiln car, and the high-pressure nozzle 10 is set to use high-speed water flow impact to rinse the cleaning brush 4, further ensuring the cleanliness of the cleaning brush 4.

[0038] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. An automatic cleaning structure for a tunnel kiln car, comprising a device body (1), characterized in that: A sprocket (2) is installed inside the device body (1) through a conveying roller, and a conveying motor (5) is installed at the end of the conveying roller. A conveying chain (3) is arranged on the surface of the sprocket (2), and a cleaning brush (4) is arranged on the surface of the conveying chain (3). A water cavity (7) is opened inside the device body (1), and the interior of the water cavity (7) is filled with water. A booster pump (9) is arranged on the side surface of the device body (1), and the water inlet end of the booster pump (9) is connected to the inside of the water cavity (7) through a pipeline, and the water outlet end of the booster pump (9) is connected to an L-shaped diverter pipe (12) through a pipeline, and a shower head (11) is arranged on the lower surface of the L-shaped diverter pipe (12).

2. The automatic cleaning structure of a tunnel kiln car according to claim 1 is characterized in that: A high-pressure nozzle (10) is arranged on the inner top surface of the device body (1), and the high-pressure nozzle (10) is installed on the lower surface of the L-shaped shunt pipe (12); a servo motor (13) is arranged on the side surface of the device body (1); a fixed roller (15) is installed on the servo motor (13) via a coupling, and a striking rod (16) is arranged on the surface of the fixed roller (15).

3. The automatic cleaning structure of a tunnel kiln car according to claim 2 is characterized in that: A plurality of the shower heads (11) are provided, and the plurality of the shower heads (11) are arranged at equal distances along the conveyor chain (3); a plurality of the high-pressure nozzles (10) are provided, and the plurality of the high-pressure nozzles (10) are arranged in parallel with the fixed roller (15).

4. The automatic cleaning structure of a tunnel kiln car according to claim 1 is characterized in that: An auxiliary roller (6) is arranged on the inner side of the device body (1), and the auxiliary roller (6) is arranged in close contact with the conveying chain (3).

5. The automatic cleaning structure of a tunnel kiln car according to claim 1 is characterized in that: A filter screen (8) is arranged inside the water chamber (7).

6. The automatic cleaning structure of a tunnel kiln car according to claim 1 is characterized in that: A control panel (14) is provided on the side surface of the device body (1).

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