Equipment for polishing and cleaning shield walkway plate

Abstract

The invention relates to the technical field of shield tunneling, in particular to equipment for polishing and cleaning a shield walkway plate, which comprises a fixing frame and a motor, the surface of the fixing frame is fixedly connected with a connecting frame, the outer surface of the fixing frame is fixedly connected with a fixing plate, and the surface of the fixing plate is fixedly connected with a placing plate. The motor is fixedly connected to the surface of the containing plate, and an output shaft of the motor is fixedly connected with a first belt wheel. Under sleeving connection of a first belt wheel and a connecting belt, the effect of controlling rotation of a grinding roller is achieved, under the action of the grinding roller, the effect of grinding and cleaning the surface of a shield walkway plate is achieved, under connection of rotary drums and a wheel disc and under the action of the connecting belt, the effect of synchronously rotating the rotary drums is achieved, and under connection of a pull rope and a hook, the rotary drums can rotate synchronously. And through the connection of the hook and the hanging buckle of the shield walkway plate, the shield walkway plate can be uniformly conveyed at the grinding position in the grinding roller, and accidents caused by manually pushing the shield walkway plate are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of shield tunneling, and specifically to a device for grinding and cleaning the walkway plate of a shield tunneling machine. Background Art

[0002] The rapid progress of shield tunneling technology has driven the continuous improvement of industry standard management. More stringent requirements have been put forward for the appearance and incoming standards of turnover materials in various places. However, the previously used walkway plates generally face problems of rusting and sludge accumulation. In order to be reused, these walkway plates need to be thoroughly ground and cleaned before being used at the next construction site. The traditional manual grinding method using angle grinders is not only inefficient but also consumes a huge amount of human resources. In response to this problem, we have designed an efficient and rapid grinding and cleaning device, aiming to significantly improve the cleaning efficiency of the walkway plates, reduce labor costs, and speed up the construction progress. Summary of the Invention

[0003] The purpose of the present invention is to provide a device for grinding and cleaning the walkway plate of a shield tunneling machine, so as to solve the problems in the above-mentioned background art that the traditional manual grinding method using angle grinders is not only inefficient but also consumes a huge amount of human resources.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A device for grinding and cleaning the walkway plate of a shield tunneling machine, including a fixed frame and a motor. A connecting frame is fixedly connected to the surface of the fixed frame, a fixing plate is fixedly connected to the outer surface of the fixed frame, a placing plate is fixedly connected to the surface of the fixing plate, the motor is fixedly connected to the surface of the placing plate, a first pulley is fixedly connected to the output shaft of the motor, a grinding roller is fixedly connected to the surface of the first pulley, a protective cover is fixedly connected to the surface of the connecting frame, a steel plate is fixedly connected to the surface of the fixed frame, moving wheels are arranged on the surface of the steel plate, a connecting belt is sleeved on the outer surface of the first pulley, a second pulley is sleeved on the surface of the connecting belt, and a rotating cylinder is fixedly connected to the surface of the second pulley. A wheel disc is fixedly connected to the outer surface of the rotating cylinder, a connecting belt is sleeved on the outer surface of the wheel disc, a pulling rope is fixedly connected to the surface of the connecting belt, and a hook is fixedly connected to the end of the pulling rope away from the connecting belt.

[0005] Preferably, two groups of the steel plates are oppositely connected to the surface of the fixed frame, the moving wheels are evenly distributed on the surface of the steel plates, the moving wheels are composed of a support frame and a rotating column, and the moving wheels and the steel plates are slidably connected to each other through springs and dampers.

[0006] Preferably, two groups of the grinding rollers are distributed vertically, the first pulley and the grinding rollers are correspondingly connected, the two groups of grinding rollers are rotationally connected to the motor through the first pulley and the connecting belt, the first pulley is rotationally connected to the rotating cylinder through the connecting belt, and the grinding rollers are distributed on both sides of the fixed frame.

[0007] Preferably, two sets of the rotating cylinders are distributed at both ends of the connecting frame, two sets of the wheel disks are distributed on the surface of the rotating cylinders, the two sets of rotating cylinders are rotationally connected through the wheel disks and the connecting belt, and the hooks are evenly distributed on the surface of the connecting belt through the pull ropes.

[0008] Preferably, a track is fixedly connected to the surface of the fixing frame, rotating balls are evenly distributed on the surface of the track, a collecting bin is slidably connected to the track through the rotating balls, and the collecting bin acts below the grinding roller through the track.

[0009] Preferably, support columns and adjusting columns are fixedly connected to the surface of the steel plate, a feeding plate is movably connected to the surface of the support columns, a rotating handle is movably connected to the surface of the adjusting columns, an adjusting rod penetrates through the inner side of the rotating handle, a rubber block is fixedly connected to one end of the adjusting rod away from the rotating handle, a support plate is fixedly connected to the surface of the adjusting columns, and a limiting block is fixedly connected to the adjusting columns through the support plate.

[0010] Preferably, the feeding plate acts above the moving wheels through the support columns and the adjusting columns, the limiting block is connected above the rotating handle through the support plate, the adjusting rod penetrates through the limiting block and is threadedly connected to the rotating handle, a cylindrical groove is formed through the interior of the adjusting columns, the adjusting rod is slidably connected to the adjusting columns through the cylindrical groove, and the rubber block is in abutting contact with the surface of the feeding plate.

[0011] Preferably, a filtering bin and a water tank are fixedly connected to the surface of the fixing frame, a cleaning plate is bolted to the surface of the connecting frame, collecting plates are fixedly connected to both sides of the cleaning plate, a water inlet is fixedly connected to the surface of the collecting plates, a first connecting pipe is connected to the surface of the water inlet through a passage, a second connecting pipe and a third connecting pipe are connected to the surface of the water tank through passages, a connecting plate is bolted to the surface of the filtering bin, a filtering plate is fixedly connected to the surface of the connecting plate, and a limiting groove is fixedly connected to the inner wall of the filtering bin.

[0012] Preferably, the cleaning plate is in the shape of "[", the water inlet is connected to the filtering bin through the first connecting pipe through a passage, the interior of the filtering bin is hollow, and the filtering bin is connected to the water tank through the second connecting pipe through a passage.

[0013] Preferably, the cleaning plate is connected to the water tank through the third connecting pipe through a passage, the filtering plate is inserted and slidably connected to the limiting groove, and the filtering plate is fixedly connected to the interior of the filtering bin through the connecting plate and bolts.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Through the connection of the fixed plate and the placement plate, under the action of the placement plate, the support effect on the acting position of the motor is achieved. Through the connection of the motor output shaft and the first pulley, under the socket connection of the first pulley and the connecting belt, the rotation control effect on the grinding roller is achieved. Under the action of the grinding roller, the grinding and cleaning effect on the surface of the shield walkway plate is achieved. Through the connection of the rotating cylinder and the wheel disc, under the action of the connecting belt, the synchronous rotation effect between the rotating cylinders is achieved. Through the connection of the pull rope and the hook, and the hanging buckle connection between the hook and the shield walkway plate, the uniform conveying operation of the shield walkway plate at the grinding position inside the grinding roller can be carried out, avoiding the occurrence of accidental accidents caused by manually pushing the shield walkway plate.

[0016] 2. Through the connection of the feeding plate and the support column, under the connection of the adjusting column and the rotating handle, rotate the rotating handle. Under the threaded connection of the rotating handle and the adjusting rod, the acting length of the adjusting rod is changed. Through the abutting contact between the rubber block and the feeding plate, the acting angle of the feeding plate on the moving wheel is changed, achieving the control effect on the feeding position and height of the shield walkway plate. Through the connection of the collection bin and the track, under the action of the collection bin, the waste chips ground off can be centrally collected and processed.

[0017] 3. Through the connection of the connecting frame and the cleaning plate, under the connection of the water tank and the third connecting pipe, the water spraying control effect on the cleaning plate is achieved. Under the water spraying action of the cleaning plate, the surface of the walkway plate during the grinding process can be cleaned, improving the cleanliness of its grinding. Through the connection of the collection plate and the water inlet, and the connection of the water inlet and the first connecting pipe, it is convenient to recycle and process the used water liquid. Under the action of the filter plate, its filtering effect is achieved, and then the performance of its recycling use is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view three-dimensional schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a rear view three-dimensional schematic diagram of the structure of the present invention;

[0020] Figure 3 It is a three-dimensional exploded schematic diagram of the structure of the present invention;

[0021] Figure 4 It is a partial sectional three-dimensional schematic diagram of the structure of the present invention;

[0022] Figure 5 For the present invention Figure 3 Partial three-dimensional exploded schematic diagram of the connection structure between the steel plate and the feeding plate in the present invention;

[0023] Figure 6 For the present invention Figure 3 Partial three-dimensional schematic diagram of the connection structure between the grinding roller and the connecting frame in the present invention;

[0024] Figure 7 For the present inventionFigure 3 Schematic three-dimensional view of the connection structure between the middle water tank and the cleaning plate;

[0025] Figure 8 For the present invention Figure 7 Schematic three-dimensional view of a partial cross-section of the structure of the filtration chamber in the present invention;

[0026] Figure 9 For the present invention Figure 5 Enlarged schematic view of the structure at A in the present invention;

[0027] Figure 10 For the present invention Figure 6 Enlarged schematic view of the structure at B in the present invention.

[0028] In the figure: 1, fixing frame; 11, steel plate; 12, moving wheel; 2, connecting frame; 3, fixing plate; 31, placing plate; 4, motor; 41, grinding roller; 42, pulley one; 5, protective cover; 6, collection bin; 61, track; 7, feeding plate; 71, support column; 72, adjusting column; 73, limiting block; 74, turning handle; 75, adjusting rod; 76, rubber block; 8, filtration chamber; 81, water tank; 82, cleaning plate; 83, collection plate; 84, water inlet; 85, first connecting pipe; 86, second connecting pipe; 87, third connecting pipe; 88, connecting plate; 89, filter plate; 810, limiting groove; 9, connecting belt; 91, rotating cylinder; 92, wheel disc; 93, connecting band; 94, pulling rope; 95, hook. Specific embodiments

[0029] Please refer to Figures 1-10 , an embodiment provided by the present invention:

[0030] A device for grinding and cleaning a shield walkway board, comprising a fixed frame 1 and a motor 4. A connecting frame 2 is fixedly connected to the surface of the fixed frame 1. A fixing plate 3 is fixedly connected to the outer surface of the fixed frame 1. A placing plate 31 is fixedly connected to the surface of the fixing plate 3. The motor 4 is fixedly connected to the surface of the placing plate 31. A pulley one 42 is fixedly connected to the output shaft of the motor 4. A grinding roller 41 is fixedly connected to the surface of the pulley one 42. A protective cover 5 is fixedly connected to the surface of the connecting frame 2. A steel plate 11 is fixedly connected to the surface of the fixed frame 1. Moving wheels 12 are arranged on the surface of the steel plate 11. A connecting belt 9 is sleeved on the outer surface of the pulley one 42. A pulley two is sleeved on the surface of the connecting belt 9. A rotating cylinder 91 is fixedly connected to the surface of the pulley two. A wheel disc 92 is fixedly connected to the outer surface of the rotating cylinder 91. A connecting belt 93 is sleeved on the outer surface of the wheel disc 92. A pull rope 94 is fixedly connected to the surface of the connecting belt 93. One end of the pull rope 94 away from the connecting belt 93 is fixedly connected to a hook 95. Through the connection of the fixed frame 1 and the connecting frame 2, and under the connection of the connecting frame 2 and the protective cover 5, the protective effect for the grinding use of the grinding roller 41 is achieved. Under the connection effect of the connecting belt 9 and the rotating cylinder 91, through the sleeving of the connecting belt 93 and the wheel disc 92, the synchronous rotation effect between the rotating cylinders 91 is achieved. Through the buckling connection between the wheel disc 92 and the walkway board, the conveying control effect for grinding the walkway board is achieved.

[0031] Further, the steel plates 11 are connected in two groups oppositely on the surface of the fixed frame 1. The moving wheels 12 are evenly distributed on the surface of the steel plates 11. The moving wheels 12 are composed of a support frame and a rotating column. The moving wheels 12 and the steel plates 11 are slidably connected to each other through springs and dampers. Through the connection of the steel plates 11 and the moving wheels 12, and under the connection of the steel plates 11 and the fixed frame 1, the supporting effect for the using position of the moving wheels 12 is achieved. Through the action of the moving wheels 12, it is convenient to convey the position of the walkway board.

[0032] Further, the grinding rollers 41 are distributed in two groups up and down. The pulley one 42 and the grinding rollers 41 are correspondingly connected. The two grinding rollers 41 are rotationally connected to the motor 4 through the pulley one 42 and the connecting belt 9. The pulley one 42 is rotationally connected to the rotating cylinder 91 through the connecting belt 9. The grinding rollers 41 are distributed on both sides of the fixed frame 1. Through the connection of the grinding rollers 41 and the pulley one 42, and under the connection of the pulley one 42 and the connecting belt 9, the synchronous rotation effect between the grinding rollers 41 is achieved, and the rotation of the rotating cylinder 91 is driven. Under the rotation of the grinding rollers 41, the grinding and cleaning effect for the walkway board is achieved.

[0033] Further, the rotary drums 91 are distributed in two groups at both ends of the connecting frame 2, the wheel discs 92 are distributed in two groups on the surfaces of the rotary drums 91, the two groups of rotary drums 91 are rotationally connected through the wheel discs 92 and the connecting belt 93, and the hooks 95 are evenly distributed on the surface of the connecting belt 93 through the pulling ropes 94. Through the connection of the rotary drums 91 and the wheel discs 92 and the connection of the connecting belt 93 and the wheel discs 92, the synchronous rotation effect of the rotary drums 91 is achieved. Through the connection of the connecting belt 93 and the pulling ropes 94, the hooks 95 are connected to the buckle of the walkway board, and the conveying control operation of the walkway board at the grinding roller 41 can be carried out, avoiding the occurrence of safety accidents caused by hands entering the grinding roller 41.

[0034] Further, an orbit 61 is fixedly connected to the surface of the fixing frame 1, rotating balls are evenly distributed on the surface of the orbit 61, and a collection bin 6 is slidably connected to the orbit 61 through the rotating balls. The collection bin 6 acts below the grinding roller 41 through the orbit 61. Through the connection of the fixing frame 1 and the orbit 61 and the action of the rotating balls on the orbit 61, it is convenient for the collection bin 6 to slide on the orbit 61. Through the action of the collection bin 6, the concentrated collection effect of the waste chips ground off by the grinding roller 41 is achieved.

[0035] Further, support columns 71 and adjustment columns 72 are fixedly connected to the surface of the steel plate 11. The surface of the support column 71 is movably connected to a feed plate 7. The surface of the adjustment column 72 is movably connected to a turning handle 74. The inside of the turning handle 74 is penetrated and connected to an adjustment rod 75. One end of the adjustment rod 75 away from the turning handle 74 is fixedly connected to a rubber block 76. A support plate is fixedly connected to the surface of the adjustment column 72, and the adjustment column 72 is fixedly connected to a limit block 73 through the support plate. Through the connection of the steel plate 11 and the support column 71 and the action of the adjustment column 72, the use position of the feed plate 7 is supported. Through the action of the feed plate 7, the limiting and supporting effect on the position of the walkway board entering the grinding roller 41 is achieved.

[0036] Further, the feed plate 7 acts above the moving wheel 12 through the support column 71 and the adjustment column 72. The limit block 73 is connected above the turning handle 74 through the support plate. The adjustment rod 75 penetrates through the limit block 73 and is threadedly connected to the turning handle 74. A cylindrical groove is penetrated and opened inside the adjustment column 72, and the adjustment rod 75 is slidably connected to the adjustment column 72 through the cylindrical groove. The rubber block 76 is in abutting contact with the surface of the feed plate 7. Through the rotational connection of the adjustment column 72 and the turning handle 74 and the threaded connection of the turning handle 74 and the adjustment rod 75, the turning handle 74 is rotated to change the acting length of the adjustment rod 75. Through the connection of the adjustment rod 75 and the rubber block 76 and the abutting contact of the rubber block 76 and the feed plate 7, the control effect on the acting angle of the feed plate 7 is achieved, and further the acting height of the walkway board entering the grinding roller 41 is changed.

[0037] Furthermore, a filter chamber 8 and a water tank 81 are fixedly connected to the surface of the fixing frame 1. A cleaning plate 82 is bolted to the surface of the connecting frame 2. Collection plates 83 are fixedly connected to both sides of the cleaning plate 82. An inlet 84 is fixedly connected to the surface of the collection plate 83. A first connecting pipe 85 is connected to the surface of the inlet 84 through a passage. A second connecting pipe 86 and a third connecting pipe 87 are connected to the surface of the water tank 81 through passages. A connecting plate 88 is bolted to the surface of the filter chamber 8. A filter plate 89 is fixedly connected to the surface of the connecting plate 88. A limiting groove 810 is fixedly connected to the inner wall of the filter chamber 8. Through the connection between the filter chamber 8 and the first connecting pipe 85, under the action of the filter plate 89, the collected water liquid can be filtered to achieve the effect of recycling.

[0038] Furthermore, the cleaning plate 82 is in the shape of "[", and the inlet 84 is connected to the filter chamber 8 through the first connecting pipe 85. The interior of the filter chamber 8 is hollow. The filter chamber 8 is connected to the water tank 81 through the second connecting pipe 86. Through the connection between the water tank 81 and the third connecting pipe 87, under the connection between the third connecting pipe 87 and the cleaning plate 82, through the action of a water pump, the cleaning plate 82 performs a water spraying and cleaning operation on the walkway plate. Under the connection between the collection plate 83 and the inlet 84, through the connection between the inlet 84 and the first connecting pipe 85, the recycling operation of the used water liquid is carried out. The two inlets 84 are connected through a pipeline through a passage.

[0039] Furthermore, the cleaning plate 82 is connected to the water tank 81 through the third connecting pipe 87. The filter plate 89 is inserted and slidably connected to the limiting groove 810. The filter plate 89 is fixedly connected to the inside of the filter chamber 8 through the connecting plate 88 and bolts. Through the passage connection between the second connecting pipe 86 and the water tank 81, the water liquid filtered by the filter plate 89 is transported into the water tank 81 through the action of a water pump to achieve the effect of recycling. Under the action of the limiting groove 810 and the connecting plate 88, the position limitation and cleaning and replacement operations of the filter plate 89 in the filter chamber 8 are completed.

[0040] Working principle: When grinding and cleaning the shield walkway plate, start the motor 4. Under the action of the first pulley 42 and the connecting belt 9, the grinding rollers 41 rotate synchronously. When the grinding rollers 41 rotate, the rotating cylinder 91 rotates. Under the action of the wheel disc 92 and the connecting belt 93, the rotating cylinders 91 rotate synchronously, pushing the walkway plate to the feeding plate 7. The hook 95 will change its position as the rotating cylinder 91 rotates. When the hook 95 acts on the appropriate position, the operator hooks the hook 95 into the round hole of the walkway plate, enabling the walkway plate to enter the grinding rollers 41 automatically to complete the grinding and cleaning operation. The waste chips ground off enter the collection bin 6. Under the connection of the water tank 81 and the third connecting pipe 87 and the action of the water pump, the cleaning plate 82 sprays water on the walkway plate to improve the grinding and cleaning performance. The used water liquid is diverted through the collection plate 83 and the water inlet 84 and collected under the action of the first connecting pipe 85. Under the action of the filter plate 89, the filtering effect is achieved. The filtered water liquid enters the water tank 81 through the second connecting pipe 86 for recycling. After completing the grinding and cleaning of the walkway plate, turn off the motor 4 and clean the parts on the equipment for convenient use next time.

Claims

1. A device for polishing and cleaning a shield walkway plate, comprising a fixing frame and a motor, characterized in that: The surface of the fixed frame is fixedly connected to a connecting frame, the outer surface of the fixed frame is fixedly connected to a fixing plate, the surface of the fixing plate is fixedly connected to a placing plate, the motor is fixedly connected to the surface of the placing plate, the output shaft of the motor is fixedly connected to pulley 1, the surface of pulley 1 is fixedly connected to a grinding roller, the surface of the connecting frame is fixedly connected to a protective cover, the surface of the fixed frame is fixedly connected to a steel plate, the surface of the steel plate is provided with a moving wheel, the outer surface of pulley 1 is sleeved with a connecting belt, the surface of the connecting belt is sleeved with pulley 2, and the surface of pulley 2 is fixedly connected to a rotating drum, the outer surface of the rotating drum is fixedly connected to a wheel disc, the outer surface of the wheel disc is sleeved with a connecting belt, the surface of the connecting belt is fixedly connected to a pull rope, and the end of the pull rope away from the connecting belt is fixedly connected to a hook.

2. The device for grinding and cleaning shield walkway plates according to claim 1 is characterized in that: The steel plates are connected to the surface of the fixed frame in two opposite groups, the moving wheels are evenly distributed on the surface of the steel plates, the moving wheels are composed of a support frame and a rotating column, and the moving wheels and the steel plates are slidably connected to each other through springs and dampers.

3. The device for grinding and cleaning shield walkway plates according to claim 1 is characterized in that: The grinding rollers are distributed in two groups up and down, the pulley 1 is connected to the grinding rollers correspondingly, the two groups of grinding rollers are rotatably connected to the motor through the pulley 1 and the connecting belt, the pulley 1 is rotatably connected to the rotating drum through the connecting belt, and the grinding rollers are distributed on both sides of the fixed frame.

4. The device for grinding and cleaning shield walkway plates according to claim 1 is characterized in that: The rotating drums are distributed in two groups at both ends of the connecting frame, the wheel discs are distributed in two groups on the surface of the rotating drums, the two groups of rotating drums are rotatably connected through the wheel discs and the connecting belt, and the hooks are evenly distributed on the surface of the connecting belt through pull ropes.

5. The device for grinding and cleaning shield walkway plates according to claim 1 is characterized in that: A track is fixedly connected to the surface of the fixing frame, rotating balls are evenly distributed on the surface of the track, the track is slidably connected to a collecting bin via the rotating balls, and the collecting bin acts on the lower side of the grinding roller via the track.

6. The device for grinding and cleaning shield walkway plates according to claim 1 is characterized in that: The surface of the steel plate is fixedly connected with a support column and an adjustment column, the surface of the support column is movably connected with a feed plate, the surface of the adjustment column is movably connected with a turning handle, the inner side of the turning handle is penetrated by an adjustment rod, the end of the adjustment rod away from the turning handle is fixedly connected with a rubber block, the surface of the adjustment column is fixedly connected with a support plate, and the adjustment column is fixedly connected to a limiting block via the support plate.

7. The device for grinding and cleaning shield walkway plates according to claim 6 is characterized in that: The feed plate acts on the top of the moving wheel through the support column and the adjustment column, the limit block is connected to the top of the rotating handle through the support plate, the adjustment rod passes through the limit block and the rotating handle and is threadedly connected, a cylindrical groove is opened inside the adjustment column, the adjustment rod is slidably connected to the adjustment column through the cylindrical groove, and the rubber block is in contact with the surface of the feed plate.

8. The device for grinding and cleaning shield walkway plates according to claim 1 is characterized in that: The surface of the fixing frame is fixedly connected to the filter bin and the water tank, the surface of the connecting frame is connected to a cleaning plate by bolts, the two sides of the cleaning plate are fixedly connected to collecting plates, the surface of the collecting plate is fixedly connected to a water inlet, the surface passage of the water inlet is connected to a first connecting pipe, the surface passage of the water tank is connected to a second connecting pipe and a third connecting pipe, the surface of the filter bin is connected to a connecting plate by bolts, the surface of the connecting plate is fixedly connected to a filter plate, and the inner wall of the filter bin is fixedly connected to a limiting groove.

9. The device for grinding and cleaning shield walkway plates according to claim 8, characterized in that: The cleaning plate is in a "[" shape, the water inlet is connected to the filter chamber passage through a first connecting pipe, the interior of the filter chamber is hollow, and the filter chamber is connected to the water tank passage through a second connecting pipe.

10. The device for grinding and cleaning shield walkway plates according to claim 8, characterized in that: The cleaning plate is connected to the water tank passage through a third connecting pipe, the filter plate is plug-in and slidably connected to the limiting groove, and the filter plate is fixedly connected to the inside of the filter bin through a connecting plate and bolts.

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