Disclosure of Invention
Aiming at the problems, the invention provides a steel plate cutting device with the functions of rust removal, cleaning and drying.
The purpose of the invention is realized by adopting the following technical scheme:
a steel plate cutting device with the functions of rust removal, cleaning and drying comprises a chain wheel 100, a chain 101, a cutting machine 102, a first vertical slide 103, a first transverse slide 104, a first transverse slide 105, a first vertical slide 106, a telescopic rod 107 for the cutting machine, a second vertical slide 108, a second transverse slide 109, a second transverse slide 110, a second vertical slide 111, a telescopic rod 112 for a dirt remover, a dirt remover 113, a slide supporting leg 114, a roller 115 and a conveying belt 116. The two first vertical slideways 103 and the two first transverse slideways 105 are fixedly connected into a rectangle, a slideway supporting leg 114 is connected with the rectangle, and a chain wheel 100 meshed with a chain 101 is arranged below the rectangle; a first vertical slide bar 106 is slidably connected with the first transverse slide 105. The first transverse sliding rod 104 is connected with the first vertical slideway 103 in a sliding way; the intersection point of the first transverse sliding rod 104 and the first vertical sliding rod 106 is connected with a telescopic rod 107 for a cutting machine, and the lower part of the telescopic rod 107 for the cutting machine is connected with the cutting machine 102. The two second vertical slideways 108 and the two second transverse slideways 110 are fixedly connected into a rectangle, the slideway support legs 114 are connected with the rectangle, and the lower part of the rectangle is provided with rollers 115 capable of driving the conveyor belt 116 to transmit; the second vertical slide bar 111 is connected with the second transverse slide rail 110 in a sliding manner, the second transverse slide bar 109 is connected with the second vertical slide rail 108 in a sliding manner, the intersection point of the second transverse slide bar 109 and the second vertical slide bar 111 is connected with a telescopic rod 112 of the sewage removing machine, and the lower part of the telescopic rod 112 of the sewage removing machine is connected with a sewage removing machine 113. The cleaner 113 includes a transduction gas-liquid transport pump and a stubborn stain removing device. Eight support legs 114 are provided, and the support legs 114 are provided below the intersection of the first vertical slideway 103 and the first transverse slideway 105 and below the intersection of the second vertical slideway 108 and the second transverse slideway 110. The energy conversion gas-liquid transportation pump comprises a dynamic magnetic temperature rising device, a gas pump 17 and a water pump 16. The dynamic magnetic temperature rising device comprises a dynamic magnetic temperature rising device shell 1, a water pipe 2, a bearing 3, a dynamic magnetic temperature rising device motor 4, a coupler 5, a rotor core body 6, an air pipe 7, a magnet 8 and an outward extending shaft 14; the water pump 16 comprises a one-way valve 9, a plunger spring 10, a plunger pump outer body 11, a plunger pump piston 12, a plunger pump piston connecting shaft 13 and a movable link cylinder 15. The motor 4 of the movable magnetic temperature rising device is connected with a coupler 5, the upper end and the lower end of a rotor core body 6 are provided with extension shafts, the coupler 5 is connected with the extension shafts at the upper end of the rotor core body 6, and the extension shafts at the upper end of the rotor core body 6 extend out of the shell 1 of the movable magnetic temperature rising device. The protruding shafts at the upper and lower ends of the rotor core body 6 are supported by the bearings 3. The rotor core 6 is embedded with magnets 8, and the embedded structure is as shown in fig. 4, wherein the magnets 8 are alternately arranged in multiple poles on the rotor core 6. The air pipe 7 is coiled on the periphery of the rotor core body 6, the internal structure of the air pipe 7 is as shown in fig. 3, the closed copper ring 20 and the induction iron core 21 are connected on the inner wall of the air pipe 7 through a connecting iron wire 22. The water tube 2 is wound around the outside of the air tube 7. An extending shaft at the lower end of the rotor core body 6 is an extending shaft 14, the extending shaft 14 is provided with a rectangular corner, the movable linking cylinder 15 is connected at the corner, and the rectangular corner can rotate relative to the movable linking cylinder 15. The movable connecting cylinder 15 is fixedly connected with a plunger pump piston connecting shaft 13, and the connecting shaft 13 is also fixedly connected with the plunger pump piston 12. The water pump 16 comprises a one-way valve 9, a plunger spring 10, a plunger pump outer body 11 and a plunger pump piston 12; the plunger spring 10 connects the plunger pump piston 12 and the plunger pump outer body 11. Two check valves 9 are installed on a section of waterway pipeline, and the plunger pump outer body 11 is connected on the waterway pipeline between the two check valves 9. Stubborn dirt cleaning device includes support 44, clean granule injection apparatus, belt cleaning device, mixes filth processing apparatus, sealing device, ultrasonic transduction cleaning device, leaks sand detection device 38, steam water stain device and the device of sweeping carefully. The bracket 44 is divided into a left cavity and a right cavity, and the upper part of the right cavity is provided with a small hole for balancing air pressure. The sealing device is positioned at the lower part of the bracket 44 which encloses the right cavity and seals the right cavity. The cleaning particle injection device, the cleaning device and the mixed dirt treatment device are sequentially distributed in the right cavity from right to left; the hot air water stain removing device and the fine sweeping device are distributed in the left cavity from right to left; the cleaning particle spray device includes a sand storage tank 43 and a sand blast gun 45, and the sand storage tank 43 and the sand blast gun 45 are connected by a pipe. The bracket 44 is connected with a cleaning particle spraying device, a cleaning device, a mixed dirt processing device, a sealing device, an ultrasonic transduction cleaning device, a hot air water stain removing device and a fine sweeping device. The cleaning device includes a warm water flush tube 42 with a water source from a magnetic warmer. The ultrasonic transducer cleaning device is an ultrasonic wave generating device 46 which is fixedly connected with the lower side outside the right cavity. The mixed sewage treatment device comprises a first fan 31, a connecting steel plate 32, a first fan protective shell 33, a water filter screen 34, a waste water cylinder 35, a second pneumatic telescopic cylinder 40 and a waste water collecting pipe 41, wherein the second pneumatic telescopic cylinder 40 is fixedly connected above a right cavity of a bracket 44, and the waste water collecting pipe 41 is arranged inside the second pneumatic telescopic cylinder 40; the first fan 31 is fixedly connected with the connecting steel plate 32, the connecting steel plate 32 is fixedly connected with the center of the first fan protecting shell 33, and the strainer 34 is connected with the first fan protecting shell 33, the waste water tank 35 and the waste water collecting pipe 41. The sealing device comprises a sealing spring 47 and a sealing block 48, wherein the sealing block 48 is connected to the bracket 44 through the sealing spring 47. The hot air water stain removing device comprises a hot air pipe 36 and a second fan 39, wherein the second fan 39 is fixed at the upper part of the left cavity of the bracket 44, and the hot air pipe 36 penetrates through the bracket 44 and is connected to the upper part of the second fan 39. The fine sweeping device comprises a first pneumatic telescopic cylinder 30 and a residual garbage cleaning device 37, wherein the first pneumatic telescopic cylinder 30 is fixedly connected to the support 44, and the residual garbage cleaning device 37 is fixedly connected with the first pneumatic telescopic cylinder 30. The sand leakage detecting device 38 is installed at the lower portion of the bracket 44.
The invention has the beneficial effects that: this steel sheet cutting device with rust cleaning stoving function can effectively get rid of the spot according to the material of steel sheet and the main component of higher authority spot, and the steel sheet cleans with the warm braw after washing and can protect the steel sheet to avoid rustting once more, and the device practicality is fabulous.
Detailed Description
The invention is further described with reference to the following examples.
The steel plate cutting device with the functions of rust removal, cleaning and drying as shown in fig. 1 comprises a chain wheel 100, a chain 101, a cutting machine 102, a first vertical slide 103, a first transverse slide 104, a first transverse slide 105, a first vertical slide 106, a telescopic rod 107 for the cutting machine, a second vertical slide 108, a second transverse slide 109, a second transverse slide 110, a second vertical slide 111, a telescopic rod 112 for the cleaner, a cleaner 113, a slide supporting leg 114, a roller 115 and a conveyor belt 116.
The two first vertical slideways 103 and the two first transverse slideways 105 are fixedly connected into a rectangle, a slideway supporting leg 114 is connected with the rectangle, and a chain wheel 100 meshed with a chain 101 is arranged below the rectangle; a first vertical slide bar 106 is slidably connected with the first transverse slide 105. The first transverse sliding rod 104 is connected with the first vertical slideway 103 in a sliding way; the intersection point of the first transverse sliding rod 104 and the first vertical sliding rod 106 is connected with a telescopic rod 107 for a cutting machine, and the lower part of the telescopic rod 107 for the cutting machine is connected with the cutting machine 102.
The two second vertical slideways 108 and the two second transverse slideways 110 are fixedly connected into a rectangle, the slideway support legs 114 are connected with the rectangle, and the lower part of the rectangle is provided with rollers 115 capable of driving the conveyor belt 116 to transmit; the second vertical slide bar 111 is connected with the second transverse slide rail 110 in a sliding manner, the second transverse slide bar 109 is connected with the second vertical slide rail 108 in a sliding manner, the intersection point of the second transverse slide bar 109 and the second vertical slide bar 111 is connected with a telescopic rod 112 of the sewage removing machine, and the lower part of the telescopic rod 112 of the sewage removing machine is connected with a sewage removing machine 113.
When using a steel sheet cutting device who has rust cleaning stoving function, put the steel sheet on conveyer belt 116, when conveyer belt 116 conveyed the steel sheet, cleaner 113 can carry out the scrubbing clearance to the steel sheet, is conveyed to the chain after the steel sheet is cleared up on, and cutter 102 on the chain cuts the steel sheet and becomes required appearance. The slides and slide bars allow the cutter 102 or the de-dirt machine 113 to move freely in the upper rectangle.
This steel sheet processing apparatus can carry out the rust cleaning with the steel sheet, and can cut the steel sheet to required shape, has the promotion effect to work efficiency.
Preferably, eight support legs 114 are provided, and support legs 114 are provided below the intersection of the first vertical slideway 103 and the first transverse slideway 105 and below the intersection of the second vertical slideway 108 and the second transverse slideway 110.
The eight support legs 114 support the steel plate processing apparatus more stably.
The cleaner 113 includes a transduction gas-liquid transport pump and a stubborn stain removing device. The energy conversion gas-liquid transportation pump comprises a dynamic magnetic temperature rising device, a gas pump 17 and a water pump 16. The stubborn stain cleaning device comprises a support 44, a cleaning particle spraying device, a cleaning device, a mixed stain treatment device, a sealing device, an ultrasonic transduction cleaning device, a sand leakage detection device 38, a hot air water stain removing device and a fine sweeping device.
The moving magnet temperature rising device heats the air input from the air pump 17 to a certain temperature, the water pump 16 inputs cold water to exchange heat with the air pipe 7 in the moving magnet temperature rising device, and warm water is output. A sealing device in the stubborn stain cleaning device seals the right area of a support 44, a cleaning particle injection device polishes dirt, a cleaning device polishes the dirt for the second time and dissolves the dirt, an ultrasonic transduction cleaning device generates ultrasonic vibration to enable water and sand to clean the ground, a rear ultrasonic transduction cleaning device is closed, a mixed dirt treatment device absorbs the sewage, a rear support 44 ascends and moves to the right, a sand leakage detection device 38 detects whether the residual on the ground is solid or not, and if not, the hot air water stain removing device dries the soil; if the area is dry by the hot air water stain removing device, the fine sweeping device starts to sweep the residual solid.
The moving magnetic temperature rising device in the dirt separator 113 provides uniformly heated gas and magnetized warm water for the hot gas water stain removing device. The stubborn stain cleaning device can clean the surface of an object which is difficult to clean, a cleaning particle injection device, a cleaning device and an ultrasonic transduction cleaning device are sequentially used for carrying out coarse grinding, fine flushing and fine cleaning on the surface of the object, the cleaning force is sequentially reduced, the cleaning is more and more precise, most stains are flushed firstly, then the residual stains are dissolved and removed, the dirt which is difficult to remove is cleaned, the hot air water stain removing device is arranged behind the dirt cleaning device for drying, and the fine sweeping device removes solid dirt which is not taken away by the mixed dirt processing device; the surface is cleaned by the dirt separator 113, and is clean and dry, and the cleaning effect is good without waiting for water stain air drying.
The transduction gas-liquid transportation pump shown in fig. 2 comprises a dynamic magnetic temperature rising device, a gas pump 17 and a water pump 16. The gas pump 17 and the water pump 16 are similar in structure.
The dynamic magnetic temperature rising device comprises a dynamic magnetic temperature rising device shell 1, a water pipe 2, a bearing 3, a dynamic magnetic temperature rising device motor 4, a coupler 5, a rotor core body 6, an air pipe 7, a magnet 8 and an outward extending shaft 14; the water pump 16 comprises a one-way valve 9, a plunger spring 10, a plunger pump outer body 11, a plunger pump piston 12, a plunger pump piston connecting shaft 13 and a movable link cylinder 15. The motor 4 of the movable magnetic temperature rising device is connected with a coupler 5, the upper end and the lower end of a rotor core body 6 are provided with extension shafts, the coupler 5 is connected with the extension shafts at the upper end of the rotor core body 6, and the extension shafts at the upper end of the rotor core body 6 extend out of the shell 1 of the movable magnetic temperature rising device. The protruding shafts at the upper and lower ends of the rotor core body 6 are supported by the bearings 3. The rotor core 6 is embedded with magnets 8, and the embedded structure is as shown in fig. 4, wherein the magnets 8 are alternately arranged in multiple poles on the rotor core 6. The air pipe 7 is coiled on the periphery of the rotor core body 6, the internal structure of the air pipe 7 is as shown in fig. 3, the closed copper ring 20 and the induction iron core 21 are connected on the inner wall of the air pipe 7 through a connecting iron wire 22. The water tube 2 is wound around the outside of the air tube 7. An extending shaft at the lower end of the rotor core body 6 is an extending shaft 14, the extending shaft 14 is provided with a rectangular corner, the movable linking cylinder 15 is connected at the corner, and the rectangular corner can rotate relative to the movable linking cylinder 15. The movable connecting cylinder 15 is fixedly connected with a plunger pump piston connecting shaft 13, and the connecting shaft 13 is also fixedly connected with the plunger pump piston 12. The water pump 16 comprises a one-way valve 9, a plunger spring 10, a plunger pump outer body 11 and a plunger pump piston 12; the plunger spring 10 connects the plunger pump piston 12 and the plunger pump outer body 11. Two check valves 9 are installed on a section of waterway pipeline, and the plunger pump outer body 11 is connected on the waterway pipeline between the two check valves 9.
The moving magnet temperature rising device motor 4 drives the rotor core body 6 to rotate through the coupler 5, the magnet 8 fixed on the rotor core body 6 rotates along with the rotor core body 6, and the rotating magnet 8 generates a rotating magnetic field around. The air tube 7 contains a closed copper ring 20 and an induction iron core 21. The induction iron core 21 is a block iron with magnetic conductivity; when the closed copper ring 20 and the induction core 21 are in a rotating magnetic field, the induction core 21 generates hysteresis and eddy current loss, and the short-circuited closed copper ring 20 generates resistance loss due to short circuit; hysteresis, eddy current losses and resistive losses are ultimately converted into heat energy. The moving magnetic temperature rising device comprehensively utilizes magnetic conductive materials and non-magnetic conductive materials to heat. The water pump 16 and the gas pump 17 respectively transport water from the outside to the inside of the moving magnetic temperature increasing device, gas is sucked into the air pipe 7 by the gas pump 17, and the air in the air pipe 7 is heated by heat generated by magnetic hysteresis, eddy current loss and resistance loss. And the water pipe 2 surrounding the air pipe 7 serves to prevent the temperature from being excessively high while the cold water is changed into warm water.
The traditional induction heating method is based on the transformer principle, a static excitation coil forms an alternating magnetic field, and eddy current loss of non-magnetic conductive materials such as copper is utilized to generate heat; the induction heating mode is called as static induction heating, has the defect of concentrated heat source distribution, can be driven only by electric energy, and has lower utilization rate. The moving magnetic temperature rising device is created based on the rotating electromagnetic theory, the novel induction heating mode is that a rotating multi-pole magnet generates a rotating magnetic field, and the hysteresis, the eddy current loss and the current heat effect generated by the induced electromotive force in the short-circuit conductor are comprehensively utilized to heat. The movable magnetic temperature rising device has the advantages that the heat source is dispersed, the heat is easy to dissipate, the damage of local high-temperature deformation is not easy to cause, and the movable magnetic temperature rising device can use kinetic energy as input energy to generate heat. The gas pump 17 and the water pump 16 are driven by the motor 4 of the moving magnetic temperature rising device, water and gas are heated while being conveyed, and the problem that the moving magnetic temperature rising device is damaged due to overheating when the gas pump 17 and the water pump 16 are driven by scattered motors is avoided.
The stubborn stain cleaning device is shown in fig. 5 and comprises a support 44, a cleaning particle spraying device, a cleaning device, a mixed stain treatment device, a sealing device, an ultrasonic transduction cleaning device, a sand leakage detection device 38, a hot air water stain removing device and a fine sweeping device. The bracket 44 is divided into a left cavity and a right cavity, and the upper part of the right cavity is provided with a small hole for balancing air pressure. The sealing device is positioned at the lower part of the bracket 44 which encloses the right cavity and seals the right cavity. The cleaning particle injection device, the cleaning device and the mixed dirt treatment device are sequentially distributed in the right cavity from right to left; the hot air water stain removing device and the fine sweeping device are distributed in the left cavity from right to left;
wherein, the cleaning particle injection device comprises a sand storage tank 43 and a sand blasting gun 45, and the sand storage tank 43 and the sand blasting gun 45 are connected by a pipeline. The bracket 44 is connected with a cleaning particle spraying device, a cleaning device, a mixed dirt processing device, a sealing device, an ultrasonic transduction cleaning device, a hot air water stain removing device and a fine sweeping device.
The cleaning device includes a warm water flush tube 42 with a water source from a magnetic warmer.
The ultrasonic transducer cleaning device is an ultrasonic wave generating device 46 which is fixedly connected with the lower side outside the right cavity.
The mixed sewage treatment device comprises a first fan 31, a connecting steel plate 32, a first fan protective shell 33, a water filter screen 34, a waste water cylinder 35, a second pneumatic telescopic cylinder 40 and a waste water collecting pipe 41, wherein the second pneumatic telescopic cylinder 40 is fixedly connected above a right cavity of a bracket 44, and the waste water collecting pipe 41 is arranged inside the second pneumatic telescopic cylinder 40; the first fan 31 is fixedly connected with the connecting steel plate 32, the connecting steel plate 32 is fixedly connected with the center of the first fan protecting shell 33, and the strainer 34 is connected with the first fan protecting shell 33, the waste water tank 35 and the waste water collecting pipe 41.
The sealing device comprises a sealing spring 47 and a sealing block 48, wherein the sealing block 48 is connected to the bracket 44 through the sealing spring 47.
The hot air water stain removing device comprises a hot air pipe 36 and a second fan 39, wherein the second fan 39 is fixed at the upper part of the left cavity of the bracket 44, and the hot air pipe 36 penetrates through the bracket 44 and is connected to the upper part of the second fan 39.
The fine sweeping device comprises a first pneumatic telescopic cylinder 30 and a residual garbage cleaning device 37, wherein the first pneumatic telescopic cylinder 30 is fixedly connected to the support 44, and the residual garbage cleaning device 37 is fixedly connected with the first pneumatic telescopic cylinder 30.
The sand leakage detecting device 38 is installed at the lower portion of the bracket 44.
When the stubborn stain cleaning device works, the sealing device can seal the part being washed firstly. Then the cleaning particle spraying device, the cleaning device, the ultrasonic transduction cleaning device, the mixed dirt treatment device, the hot air water stain removing device and the fine sweeping device work in sequence; the sand storage tank 43 is used for storing small granular scouring objects, when the cleaning particle injection device works, the small granular scouring objects are ejected out of the sand storage tank 43 through the sand-blasting gun 45 through the pipeline, and the high-speed particles rub and wash objects to wash dirt which is difficult to wipe. The warm water from the automatic magnetic heater is sprayed to the object to be cleaned through the warm water flush pipe 42. The right lumen of the stent 44 should be filled with small particles of scour, dirt and water. At the moment, the ultrasonic energy conversion cleaning device works to emit ultrasonic waves, and dirt is dissolved in water under the action of the ultrasonic waves. The small granular scouring objects sink at the bottom, and under the action of ultrasonic waves, sand and water vibrate to continuously remove dirt. Through the above cleaning process, the dirt is basically washed clean, at this time, the mixed dirt processing device is started, the second pneumatic telescopic cylinder 40 is changed from the compression state to the extension state, and the waste water collecting pipe 41 absorbs the mixture in the right cavity. The first fan 31 powers absorption and the strainer 34 prevents the mixture from entering the first fan guard housing 33. The mixture is finally sucked into the waste water tub 35. After a certain time of absorption, the carriage 44 moves and the sealing device opens; at the moment, a small amount of residual water is on the surface of the object to be washed, and the hot air water stain removing device blows the heated air on the object to be washed to dry the object to be washed; after that, if the sand leakage detecting device 38 detects that solid dirt exists on the surface of the object to be washed after being treated by the mixed dirt treating device, the first pneumatic telescopic cylinder 30 extends, the fine sweeping device starts cleaning, and the residual garbage cleaning device 37 starts working.
The small granular brush filling material can be selected according to the acceptable hardness of the washed object, and the ejection speed of the sand blasting gun can be adjusted, so that the cleaning particle spraying device can wash the washed object without damaging the washed object. The dirt brushed by the cleaning particle spraying device is scattered on the surface of the object to be washed, the dirt dissolved in water can be dissolved by warm water washing, and meanwhile, the dirt can be further washed by the warm water. The ultrasonic transducer cleaning device can utilize ultrasonic waves to slightly vibrate the small granular brushing objects to clean the surface of the washed object, and can also have the effect of promoting the dissolution of dirt. The ultrasonic energy conversion cleaning device, the cleaning particle injection device and the cleaning device can act independently or interact with each other to achieve the effect of promoting the mutual brushing of dirt. The mixed sewage treatment device absorbs the mixed sewage into the waste water tank 35; the hot air water stain removing device dries the washed surface, and the fine sweeping device cleans the residual solid.
The residual garbage cleaning device 37 structurally shown in fig. 6 and 7 comprises a cleaning motor 50, a cylindrical steel block 51, a gear 52, a cleaning brush 53, a circular truncated cone-shaped shell 54, a garbage box 55, a cleaning brush motor 56, a sand leakage scraper 57, a rack 58, a rotating steel plate 59, a gear motor 60, a fixed motor steel plate 61, a sliding ball 62 and a slideway 63; the cleaning motor 50 is placed on the upper part of the circular truncated cone-shaped shell 54, the cleaning motor 50 is connected with the cylindrical steel block 51 through a coupling (not shown in the figure), a slide way 63 is arranged on the cylindrical steel block 51, a sliding ball 62 is arranged in the slide way 63, the sliding ball 62 is fixedly connected with the rotating steel plate 59, the lower end of the rotating steel plate 59 is provided with a sand leakage scraper 57, and the sand leakage scraper 57 is fixedly connected with the rotating steel plate 59; the rack 58 is installed on the upper side of the rotating steel plate 59 and engaged with the gear 52. Gear motor 60 is connected with gear 52, and gear motor 60 installs on fixed motor steel sheet 61, and fixed motor steel sheet 61 and cylindrical steel block 51 fixed connection. The lower end of the rotating steel plate 59 is provided with a cleaning brush motor 56, and the cleaning brush motor 56 is connected with the cleaning brush 53. The trash box 55 is fixedly mounted on the circular truncated cone-shaped housing 54.
When cleaning the residual dirt, the first pneumatic telescopic cylinder extends, the garbage box 55 contacts the surface of the object to be cleaned, the cleaning motor 50 drives the cylindrical steel block 51 and the rotating steel plate 59 to rotate, the rotating steel plate 59 drives the sand leakage scraper 57, the garbage box 55, the gear 52, the cleaning brush 53, the cleaning brush motor 56, the rack 58, the rotating steel plate 59, the gear motor 60 and the fixed motor steel plate to rotate together, the sand leakage scraper 57 rotates to scrape the residual dirt off the ground, the rear cleaning brush motor 56 drives the cleaning brush 53 to rotate, and the dirt stuck on the sand leakage scraper 57 and the dirt on the surface of the object to be cleaned are cleaned along the line to the garbage box 55. The gear motor 60 drives the gear 52 to rotate, the gear 52 rotates to drive the rack 58 and the rotating steel plate 59 to move up and down, and the rotating steel plate 59 can move up and down on the cylindrical steel block 51 along the slide rail 63, so that the height of the cleaning brush 53 from the ground can be adjusted.
The remaining waste cleaning device 37 is designed to clean the leaked sand, the sand leakage scraper 57 can clean the area at 360 degrees without dead angles, and the cleaning brush 53 can clean the sand leakage scraper and the ground, so that the cleaned fine sand enters the waste box 55. And the gear rack drives the rotating steel plate 59 to enable the sand leakage scraper 57 to be separated from the ground and the cleaning brush to continuously clean the residual dirt which is easier to clean. The remaining garbage disposal apparatus 37 can be cleaned up and can cope with many situations.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.