Cleaning device for feeding barrel of kiln

Abstract

The utility model relates to a cleaning device for a feeding barrel of a kiln. Comprising a feeding barrel, a cleaning mechanism used for cleaning an inner cavity of the feeding barrel, a connecting rod used for driving the cleaning mechanism to rotate, a first driving device used for driving the connecting rod to rotate, a top cover used for covering the feeding barrel and a fixing piece used for fixing the top cover. The top cover is mounted at an opening of the feeding barrel; the first driving device is mounted on the top cover; the connecting rod is arranged on an output shaft of the first driving device; the cleaning mechanism is arranged on the connecting rod; the fixing piece is connected to the top cover and abuts against the feeding barrel. The technical problems that in an existing technical scheme, an inner cavity of a feeding barrel is mostly cleaned manually by workers, the cleaning procedure of the feeding barrel is extremely tedious, operation of the workers is not convenient, and meanwhile the cleaning efficiency of the feeding barrel is affected are solved.

Description

Technical Field

[0001] The utility model relates to the field of kiln cleaning equipment, in particular to a cleaning device for a kiln feed barrel. Background Art

[0002] Kilns are equipment made of refractory materials for firing products and are essential facilities in pottery molding. Human beings have accumulated a wealth of kiln-making styles and experience in the history of ceramic firing for tens of thousands of years. From the open-air pile firing and pit-building firing in primitive society to the steamed bun-shaped rising flame round kiln, semi-downdraft horseshoe kiln, half-slope dragon kiln, duck egg-shaped kiln, and today's indoor gas kiln and electric kiln, kiln technology is constantly improving and developing.

[0003] When processing cerium oxide, people need to dry and calcine the precipitated product in a kiln. The operation process is usually to put the collected raw materials into a feed barrel, and then transport them to the kiln through the feed barrel. During the process of transporting raw materials in the feed barrel, the raw materials are easily adsorbed on the inner wall of the feed barrel, so the staff needs to clean the inner cavity of the feed barrel regularly. In the existing technical solutions, the cleaning method of the feed barrel is mostly to manually clean the inner cavity of the feed barrel by the staff, which makes the cleaning process of the feed barrel extremely cumbersome, which is inconvenient for the staff to operate and affects the cleaning efficiency of the feed barrel. Utility Model Content

[0004] The embodiment of the present application provides a cleaning device for a kiln feed barrel, thereby solving the technical problem that in the prior art solutions, most of the cleaning methods for the feed barrel are to manually clean the inner cavity of the feed barrel by staff, which makes the cleaning process of the feed barrel extremely cumbersome and inconvenient for staff to operate, and affects the cleaning efficiency of the feed barrel.

[0005] The technical solution adopted in the embodiment of the present application is as follows:

[0006] A cleaning device for a kiln feed barrel comprises a feed barrel, a cleaning mechanism for cleaning the inner cavity of the feed barrel, a connecting rod for driving the cleaning mechanism to rotate, a first driving device for driving the connecting rod to rotate, a top cover for covering the feed barrel, and a fixing member for fixing the top cover; the top cover is installed at the opening of the feed barrel; the first driving device is installed on the top cover; the connecting rod is arranged on the output shaft of the first driving device; the cleaning mechanism is arranged on the connecting rod; the fixing member is connected to the top cover and abuts against the feed barrel.

[0007] A further technical solution is: the cleaning mechanism includes a support plate, a brush for cleaning the inner cavity of the feed barrel, a spring for buffering the brush, a first telescopic rod for limiting the spring, a second driving device for driving the support plate to move, a connecting block arranged on the connecting rod, and a second telescopic rod arranged on the connecting block; the spring is arranged around the first telescopic rod; the telescopic end of the first telescopic rod is connected to the brush; the other end of the first telescopic rod is connected to the support plate; the second driving device is arranged on the connecting block; the driving end of the second driving device is transmission-connected to the support plate; the telescopic end of the second telescopic rod is connected to the support plate.

[0008] A further technical solution is: the fixing member comprises a rubber stopper for abutting against the feed barrel and a threaded rod threadedly connected to the top cover; the rubber stopper is arranged on the threaded rod.

[0009] A further technical solution is: the fixing member also includes a threaded handle; the threaded handle is arranged on the threaded rod.

[0010] A further technical solution is: the first driving device is preferably a motor.

[0011] A further technical solution is: the second driving device is preferably a hydraulic cylinder.

[0012] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0013] 1. Due to the arrangement of the feed barrel, the cleaning mechanism, the connecting rod, the first drive device, the top cover and the fixing parts, when the inner cavity of the feed barrel needs to be cleaned, the staff first places the top cover at the opening of the feed barrel, and then rotates the three sets of fixing parts so that the three sets of fixing parts are against the feed barrel at the same time, so that the top cover can be firmly fixed at the opening of the feed barrel. When the top cover is installed at the opening of the feed barrel, the three sets of cleaning mechanisms fixedly connected to the connecting rod are located in the inner cavity of the feed barrel, and the three sets of cleaning mechanisms work simultaneously, so that the three sets of cleaning mechanisms are respectively against the inner wall of the feed barrel, and then the connecting rod is driven to rotate by the output shaft of the first drive device, so that the three sets of cleaning mechanisms can rotate along the inner wall of the feed barrel. At this time, the principle of adsorption of the inner wall of the feed barrel can be effectively cleaned. When the raw materials adsorbed on the inner wall of the feed barrel are cleaned, the output shaft of the first drive device stops rotating, and then the staff can remove the top cover from the opening of the feed barrel by loosening the three sets of fixings in turn. The whole operation process is simple and reliable, which makes it convenient for the staff to clean the inner cavity of the feed barrel and improves the cleaning efficiency of the feed barrel to a certain extent.

[0014] 2. Due to the use of the support plate, brush, spring, first telescopic rod, second drive device, connecting block and second telescopic rod, when the inner cavity of the feed barrel needs to be cleaned, the staff first extends the second drive device driving end to drive the support plate to move close to the inner wall of the feed barrel. When the brush rests on the inner wall of the feed barrel and compresses the spring, the second drive device driving end is stopped from extending. At this time, the spring in a compressed state will produce a certain elastic force on the brush, so that the brush can be tightly attached to the inner wall of the feed barrel. Then the staff drives the connecting rod to rotate through the output shaft of the first drive device, so that the brush can slide against the inner wall of the feed barrel, and the raw materials on the inner wall of the feed barrel can be effectively cleaned. When the spring is in a compressed state, the first telescopic rod can prevent the spring from deforming, and thus can play a certain protective role on the spring. When the driving end of the second drive device is extended and retracted, the second telescopic rod will also be extended and retracted, so that the support plate can be more stable during the movement.

[0015] 3. Due to the use of rubber stoppers and threaded rods, when the top cover is placed at the opening of the feed barrel, the staff tightens the three sets of threaded rods at the same time, so that the three sets of threaded rods drive the corresponding rubber stoppers to move toward the feed barrel, and the three sets of rubber stoppers are against the feed barrel at the same time, so that the top cover can be fixed at the opening of the feed barrel. When it is necessary to remove the top cover, the staff loosens the three sets of threaded rods in sequence to make the three sets of rubber stoppers away from the feed barrel, and then the staff can easily remove the top cover. The entire operation process is simple and reliable, which is convenient for the staff to operate.

[0016] 4. Due to the setting of the threaded handle, the staff can drive the threaded rod to rotate by turning the threaded handle, which is more convenient for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a cleaning device for a kiln feed barrel in an embodiment of the utility model.

[0018] Figure 2 It is a partial structural schematic diagram for reflecting the connection relationship between the cleaning mechanism and the connecting rod in the embodiment of the utility model.

[0019] Figure 3 It is a partial structural schematic diagram for reflecting the cleaning mechanism in the embodiment of the utility model.

[0020] Figure 4 It is a partial structural schematic diagram for reflecting the fixing member in the embodiment of the utility model.

[0021] In the figure: 1. feed barrel; 2. cleaning mechanism; 21. support plate; 22. brush; 23. spring; 24. first telescopic rod; 25. second driving device; 26. connecting block; 27. second telescopic rod; 3. connecting rod; 4. first driving device; 5. top cover; 6. fixing piece; 61. rubber stopper; 62. threaded rod; 63. threaded handle. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides a cleaning device for a kiln feed barrel, thereby solving the technical problem that in the prior art solutions, most of the cleaning methods for the feed barrel are to manually clean the inner cavity of the feed barrel by staff, which makes the cleaning process of the feed barrel extremely cumbersome and inconvenient for staff to operate, and affects the cleaning efficiency of the feed barrel.

[0023] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] A cleaning device for a kiln feed barrel, such as Figure 1 and Figure 2 As shown, it includes a feed barrel 1, a cleaning mechanism 2 for cleaning the inner cavity of the feed barrel 1, a connecting rod 3 for driving the cleaning mechanism 2 to rotate, a first driving device 4 for driving the connecting rod 3 to rotate, a top cover 5 for covering the feed barrel 1, and a fixing member 6 for fixing the top cover 5. The top cover 5 is installed at the opening of the feed barrel 1. The first driving device 4 is installed on the top cover 5. The connecting rod 3 is arranged on the output shaft of the first driving device 4. The cleaning mechanism 2 is arranged on the connecting rod 3. The fixing member 6 is connected to the top cover 5 and abuts against the feed barrel 1.

[0026] The first drive device 4 is detachably fixed on the top of the top cover 5 by bolts. The first drive device 4 is preferably a motor. The output shaft of the first drive device 4 passes through the top cover 5 and is transmission-connected to the connecting rod 3. Three groups of cleaning mechanisms arranged in a circular array are fixedly connected to the connecting rod 3. Three groups of fixing members 6 arranged in a circular array are provided on the top cover 5. When the top cover 5 is placed at the opening of the feed barrel 1, the three groups of fixing members 6 are rotated so that the three groups of fixing members 6 are simultaneously against the feed barrel 1, so that the top cover 5 can be fixed at the opening of the feed barrel 1.

[0027] Due to the arrangement of the feed barrel 1, the cleaning mechanism 2, the connecting rod 3, the first drive device 4, the top cover 5 and the fixing member 6, when it is necessary to clean the inner cavity of the feed barrel 1, the staff first places the top cover 5 at the opening of the feed barrel 1, and then rotates the three groups of fixing members 6 so that the three groups of fixing members 6 are simultaneously against the feed barrel 1, so that the top cover 5 can be firmly fixed at the opening of the feed barrel 1. When the top cover 5 is installed at the opening of the feed barrel 1, the three groups of cleaning mechanisms 2 fixedly connected to the connecting rod 3 are located in the inner cavity of the feed barrel 1, and the three groups of cleaning mechanisms 2 work simultaneously, so that the three groups of cleaning mechanisms 2 are respectively against the inner wall of the feed barrel 1, and then the output shaft of the first drive device 4 drives the connecting rod 3 to rotate, so that the three groups of cleaning mechanisms 2 can be rotated along the inner wall of the feed barrel 1. At this time, the principle of adsorption of the inner wall of the feed barrel 1 can be effectively cleaned. When the raw materials adsorbed on the inner wall of the feed barrel 1 are cleaned, the output shaft of the first drive device 4 stops rotating, and then the staff can remove the top cover 5 from the opening of the feed barrel 1 by loosening the three sets of fixing parts 6 in sequence. The whole operation process is simple and reliable, which makes it convenient for the staff to clean the inner cavity of the feed barrel 1 and can improve the cleaning efficiency of the feed barrel 1 to a certain extent.

[0028] like Figure 3 As shown, the cleaning mechanism 2 includes a support plate 21, a brush 22 for cleaning the inner cavity of the feed barrel 1, a spring 23 for buffering the brush 22, a first telescopic rod 24 for limiting the spring 23, a second driving device 25 for driving the support plate 21 to move, a connecting block 26 arranged on the connecting rod 3, and a second telescopic rod 27 arranged on the connecting block 26. The spring 23 is arranged around the first telescopic rod 24. The telescopic end of the first telescopic rod 24 is connected to the brush 22. The other end of the first telescopic rod 24 is connected to the support plate 21. The second driving device 25 is arranged on the connecting block 26. The driving end of the second driving device 25 is transmission-connected to the support plate 21. The telescopic end of the second telescopic rod 27 is connected to the support plate 21.

[0029] The connecting block 26 is fixedly connected to the connecting rod 3. Two groups of second telescopic rods 27 are fixedly connected to the connecting block 26. The telescopic ends of the two groups of second telescopic rods 27 are fixedly connected to the support plate 21. The second drive device 25 is fixedly connected to the connecting block 26. The second drive device 25 is preferably a hydraulic cylinder. A plurality of groups of first telescopic rods 24 arranged in a linear array are arranged on the support plate 21. The telescopic ends of each group of first telescopic rods 24 are fixedly connected to the brush 22, and the other ends are fixedly connected to the support plate 21. A spring 23 is arranged around the outside of each group of first telescopic rods 24. One end of each group of springs 23 is fixedly connected to the brush 22, and the other end is fixedly connected to the support plate 21.

[0030] Due to the use of the support plate 21, the brush 22, the spring 23, the first telescopic rod 24, the second drive device 25, the connecting block 26 and the second telescopic rod 27, when it is necessary to clean the inner cavity of the feed barrel 1, the staff first extends the driving end of the second drive device 25 to drive the support plate 21 to move close to the inner wall of the feed barrel 1. When the brush 22 is against the inner wall of the feed barrel 1 and compresses the spring 23, the second drive device 25 driving end is stopped from extending. At this time, the spring 23 in a compressed state will produce a certain elastic force on the brush 22, so that the brush 22 can be closely attached to the inner wall of the feed barrel 1. Then the staff drives the connecting rod 3 to rotate through the output shaft of the first drive device 4, so that the brush 22 can be closely attached to the inner wall of the feed barrel 1 and slide, so that the raw materials on the inner wall of the feed barrel 1 can be effectively cleaned. When the spring 23 is in a compressed state, the first telescopic rod 24 can prevent the spring 23 from deforming, so that it can play a certain protective role on the spring 23. When the driving end of the second driving device 25 is extended or retracted, the second telescopic rod 27 will also be extended or retracted, thereby making the support plate 21 more stable during the movement.

[0031] like Figure 4 As shown, the fixing member 6 includes a rubber stopper 61 for abutting against the feed barrel 1 and a threaded rod 62 threadedly connected to the top cover 5. The rubber stopper 61 is arranged on the threaded rod 62.

[0032] The rubber stopper 61 is fixedly connected to the end of the threaded rod 62 close to the feeding barrel 1 .

[0033] Due to the use of the rubber stopper 61 and the threaded rod 62, when the top cover 5 is placed at the opening of the feed barrel 1, the staff tightens the three sets of threaded rods 62 at the same time, so that the three sets of threaded rods 62 respectively drive the corresponding rubber stopper 61 to move toward the feed barrel 1, and make the three sets of rubber stopper 61 abut against the feed barrel 1 at the same time, and the top cover 5 can be fixed at the opening of the feed barrel 1. When it is necessary to remove the top cover 5, the staff can loosen the three sets of threaded rods 62 in sequence to make the three sets of rubber stopper 61 away from the feed barrel 1, and then the staff can easily remove the top cover 5. The whole operation process is simple and reliable, which is convenient for the staff to operate.

[0034] like Figure 4 As shown, the fixing member 6 further includes a threaded handle 63. The threaded handle 63 is arranged on the threaded rod 62.

[0035] The threaded handle 63 is fixedly connected to the other end of the threaded rod 62 .

[0036] Due to the provision of the threaded handle 63 , the staff can drive the threaded rod 62 to rotate by rotating the threaded handle 63 , thus making it more convenient for the staff to operate.

[0037] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A cleaning device for a kiln feed barrel, characterized in that , comprising a feed barrel (1), a cleaning mechanism (2) for cleaning the inner cavity of the feed barrel (1), a connecting rod (3) for driving the cleaning mechanism (2) to rotate, a first driving device (4) for driving the connecting rod (3) to rotate, a top cover (5) for covering the feed barrel (1), and a fixing member (6) for fixing the top cover (5); the top cover (5) is installed at the opening of the feed barrel (1); the first driving device (4) is installed on the top cover (5); the connecting rod (3) is arranged on the output shaft of the first driving device (4); the cleaning mechanism (2) is arranged on the connecting rod (3); the fixing member (6) is connected to the top cover (5) and abuts against the feed barrel (1).

2. A cleaning device for a kiln feed barrel as claimed in claim 1, characterized in that: The cleaning mechanism (2) comprises a support plate (21), a brush (22) for cleaning the inner cavity of the feed barrel (1), a spring (23) for buffering the brush (22), a first telescopic rod (24) for limiting the spring (23), a second driving device (25) for driving the support plate (21) to move, a connecting block (26) arranged on the connecting rod (3), and a second telescopic rod (27) arranged on the connecting block (26); the spring (23) is arranged around the first telescopic rod (24); the telescopic end of the first telescopic rod (24) is connected to the brush (22); the other end of the first telescopic rod (24) is connected to the support plate (21); the second driving device (25) is arranged on the connecting block (26); the driving end of the second driving device (25) is transmission-connected to the support plate (21); the telescopic end of the second telescopic rod (27) is connected to the support plate (21).

3. A cleaning device for a kiln feed barrel as claimed in claim 2, characterized in that: The fixing member (6) comprises a rubber stopper (61) for abutting against the feed barrel (1) and a threaded rod (62) threadedly connected to the top cover (5); the rubber stopper (61) is arranged on the threaded rod (62).

4. A cleaning device for a kiln feed barrel as claimed in claim 3, characterized in that: The fixing member (6) further comprises a threaded handle (63); the threaded handle (63) is arranged on the threaded rod (62).

5. A cleaning device for a kiln feed barrel as claimed in claim 1, characterized in that: The first driving device (4) is a motor.

6. A cleaning device for a kiln feed barrel as claimed in claim 2, characterized in that: The second driving device (25) is a hydraulic cylinder.

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