Cleaning device convenient for water recycling

Abstract

The utility model relates to the technical field of machining, in particular to a cleaning device convenient for water recycling, which comprises a protective shell, a conveying component is mounted in the protective shell, a purifying component is arranged on one side of the protective shell, a clean water tank is mounted at the bottom of the purifying component, and a water pump is mounted at the top of the clean water tank. A drain pipe and a nozzle are mounted at the top of the water pump, and a return pipe is arranged on the side surface of the protective shell; the purification assembly comprises a sewage tank and an improved cleaning device, sewage in the protective shell is conveyed into the purification assembly through a backflow pipe to be subjected to physical and chemical dual purification, the sewage is collected into a clear water tank through a connecting pipe to be recycled, water resources are saved, a large gear of the purification assembly drives a small gear to do intermittent rotation motion, and the purification efficiency is improved. The two sealing plates are driven to move in a staggered manner, so that sewage is purified and collected in sequence and intermittently, and the cross infection of the purified sewage and the sewage before purification is prevented.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing technology, specifically to a cleaning device that facilitates water recycling. Background Technology

[0002] In machining, the cutting process generates a large amount of metal chips, oil, dust, cutting fluid residue, iron filings, and other impurities. If these impurities are not removed in time, they may affect the machining accuracy of the workpiece or even cause equipment malfunction. Cleaning the workpiece ensures that it is free of residues after machining. These residues may affect the workpiece's appearance, surface quality, or subsequent processing. Therefore, cleaning equipment is crucial for maintaining workpiece quality. Cleaning equipment can automatically remove impurities generated during machining, reduce manual cleaning time, and improve production efficiency.

[0003] In the process of realizing this utility model, the inventors discovered the following problems with the prior art:

[0004] 1. Existing cleaning equipment uses nozzles to spray water mist to remove oil and chips from the surface of workpieces. It is suitable for cleaning most workpieces. However, the cleaning process consumes a lot of water, which increases the company's operating costs and may also lead to water waste.

[0005] 2. In order to prevent water waste, it is necessary to recycle and reuse wastewater. When existing cleaning equipment recycles wastewater, the incompletely purified wastewater and clean water interfere with each other, causing secondary pollution to the workpiece when reused. Utility Model Content

[0006] The purpose of this utility model is to provide a cleaning device that facilitates water recycling, thereby solving the problems mentioned in the background art where existing cleaning devices cannot recycle wastewater, resulting in water waste or secondary contamination of workpieces due to incomplete wastewater purification. To achieve the above objective, this utility model provides the following technical solution: a cleaning device that facilitates water recycling, comprising a protective shell, a conveying assembly installed inside the protective shell, a purification assembly on one side of the protective shell, a clean water tank installed at the bottom of the purification assembly, a water pump installed at the top of the clean water tank, a drain pipe and a nozzle installed at the top of the water pump, and a return pipe on the side of the protective shell.

[0007] The purification assembly includes a sewage tank, inside which are a first purification pipe and a second purification pipe. A turntable is rotatably connected to the bottom of the inner wall of the sewage tank. A connecting pipe is inserted into the lower surface of the sewage tank. A sealing plate is rotatably connected inside the connecting pipe. A rotating shaft is welded to one side of the sealing plate. A small gear is welded to one end of the rotating shaft. A large gear meshes with the side of the small gear. A worm is welded to the inner wall of the large gear. A worm wheel meshes with one side of the worm. The output shaft of a first motor is installed at the other end of the worm. A belt and a guide wheel are provided at the other end of the rotating shaft.

[0008] More preferably, the protective shell is inclined relative to the ground, and one end of the return pipe and the top of the first purification pipe are connected by a plug-in method.

[0009] More preferably, the interior of the first purification tube is filled with an activated carbon layer, the interior of the second purification tube is filled with alum particles, and the lower half of the surfaces of the first and second purification tubes are configured as filter screens.

[0010] More preferably, a shaft is welded to the inner wall of the worm gear, the turntable and the worm gear are connected by the shaft, and the turntable rotates through the worm gear rotation structure.

[0011] More preferably, the bottom of the connecting pipe is inserted into the upper surface of the clean water tank.

[0012] More preferably, the conveying assembly includes a drive shaft, a conveyor belt is connected to the surface of the drive shaft, the surface of the conveyor belt is provided with water seepage holes, and the output shaft of a second motor is installed at one end of the drive shaft.

[0013] More preferably, the large gear is an incomplete gear, the sealing plate and the rotating shaft are set as a set, and there are two sets in total. The two sealing plates are perpendicular to each other, and the sealing plates form a 90-degree rotation structure through the large gear.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In this invention, the sewage inside the protective shell is transported to the first purification pipe of the purification component through the return pipe. The sewage is then subjected to physical and chemical dual purification through the first and second purification pipes. Finally, the purified sewage in the sewage tank can be successfully collected into the clean water tank for recycling through the connecting pipe, thus saving water resources.

[0016] In this invention, the large gear of the purification component drives the small gear to rotate intermittently, which in turn drives the sealing plate to rotate 90 degrees. The bottom sealing plate rotates to a vertical position, and the top sealing plate rotates to a horizontal position. The two sealing plates move alternately to purify and collect the sewage in a sequential and intermittent manner, preventing cross-contamination between the purified sewage and the unpurified sewage, thus ensuring its subsequent use and preventing the workpiece from being contaminated. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the purification component of this utility model;

[0019] Figure 3 This is a schematic diagram of a portion of the purification component of this utility model;

[0020] Figure 4 This is a frontal sectional view of the present invention.

[0021] Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Protective shell; 2. Conveying assembly; 201. Drive shaft; 202. Conveyor belt; 203. Drain hole; 204. Second motor; 3. Purification assembly; 301. Wastewater tank; 302. First purification pipe; 303. Second purification pipe; 304. Turntable; 305. Connecting pipe; 306. Sealing plate; 307. Rotating shaft; 308. Small gear; 309. Large gear; 3010. Worm gear; 3011. Worm wheel; 3012. First motor; 3013. Belt; 3014. Guide wheel; 4. Clean water tank; 5. Water pump; 6. Drain pipe; 7. Nozzle; 8. Return pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 5This utility model provides a technical solution: a cleaning device that facilitates water recycling, including a protective shell 1, a conveying component 2 installed inside the protective shell 1, a purification component 3 provided on one side of the protective shell 1, a clean water tank 4 installed at the bottom of the purification component 3, a water pump 5 installed at the top of the clean water tank 4, a drain pipe 6 and a nozzle 7 installed at the top of the water pump 5, and a return pipe 8 provided on the side of the protective shell 1.

[0025] The purification component 3 includes a sewage tank 301. Inside the sewage tank 301, there is a first purification pipe 302 and a second purification pipe 303. A turntable 304 is rotatably connected to the bottom of the inner wall of the sewage tank 301. A connecting pipe 305 is inserted into the lower surface of the sewage tank 301. A sealing plate 306 is rotatably connected inside the connecting pipe 305. A rotating shaft 307 is welded to one side of the sealing plate 306. A small gear 308 is welded to one end of the rotating shaft 307. A large gear 309 meshes with the side of the small gear 308. A worm gear 3010 is welded to the inner wall of the large gear 309. A worm wheel 3011 meshes with one side of the worm gear 3010. The output shaft of a first motor 3012 is installed at the other end of the worm gear 3010. A belt 3013 and a guide wheel 3014 are provided at the other end of the rotating shaft 307.

[0026] In this embodiment, as Figure 1 As shown, the protective shell 1 is tilted relative to the ground, and one end of the return pipe 8 and the top of the first purification pipe 302 are connected by a plug-in method. It should be noted that the protective shell 1 is tilted as a whole, with an tilt angle of less than ten degrees, so that the internal water flow can be quickly concentrated on one side of the return pipe 8 and enter the first purification pipe 302 for preliminary purification through the return pipe 8.

[0027] In this embodiment, as Figure 2 As shown, the first purification pipe 302 is filled with an activated carbon layer, and the second purification pipe 303 is filled with alum particles. The lower half of the surfaces of the first purification pipe 302 and the second purification pipe 303 are designed as filter screens. It should be noted that the activated carbon layer uses multiple layers of activated carbon packs wrapped with cotton mesh. The activated carbon layer performs physical filtration and purification of sewage, while the cotton mesh prevents the loss of activated carbon particles. The filter screen at the bottom of the first purification pipe 302 facilitates water flow and blocks iron filings. The alum particles in the second purification pipe 303 perform secondary chemical purification of sewage. The filter screen at the bottom of the second purification pipe 303 facilitates sewage penetration into the second purification pipe 303 and its combination with the alum particles. The alum particles quickly adsorb residual dust and impurities in the sewage, forming flocculent precipitates. These precipitates eventually settle to the bottom of the sewage tank 301. The combination of the two processes results in more thorough sewage purification.

[0028] In this embodiment, as Figure 2 and Figure 3As shown, a shaft is welded to the inner wall of the worm gear 3011. The turntable 304 and the worm gear 3011 are connected by the shaft, and the turntable 304 rotates through the worm gear 3011. It should be noted that, through the connection of the shaft, the rotation of the worm gear 3011 can drive the turntable 304 to rotate. The rotation of the turntable 304 agitates the sewage and alum particles in the sewage tank 301, which are fully mixed. Through flocculation, the suspended particles in the water are helped to coagulate into larger particles, the impurities in the water are removed, and the transparency of the water is improved.

[0029] In this embodiment, as Figure 1 As shown, the bottom of the connecting pipe 305 is inserted into the upper surface of the clean water tank 4. It should be noted that the purified wastewater in the sewage tank 301 can be successfully collected into the clean water tank 4 for recycling through the connecting pipe 305.

[0030] In this embodiment, as Figure 1 and Figure 4 As shown, the conveying assembly 2 includes a drive shaft 201, and a conveyor belt 202 is connected to the surface of the drive shaft 201. The surface of the conveyor belt 202 is provided with water seepage holes 203. One end of the drive shaft 201 is equipped with the output shaft of the second motor 204. It should be noted that the second motor 204 drives the drive shaft 201 to rotate, which drives the conveyor belt 202 to transmit the workpiece on its surface to the nozzle 7 for cleaning. The water seepage holes 203 on the surface of the conveyor belt 202 can prevent water from accumulating on the surface of the conveyor belt 202. The other end of the protective shell 1 is provided with a collection box for collecting the cleaned workpiece.

[0031] In this embodiment, as Figure 5 As shown, the large gear 309 is an incomplete gear. The sealing plate 306 and the rotating shaft 307 are set as one group, and there are two groups in total. The two sealing plates 306 are perpendicular to each other, and the sealing plates 306 form a 90-degree rotation structure through the large gear 309. It should be noted that the small gear 308 has twenty tooth surfaces, and the large gear 309 has five tooth surfaces. When the large gear 309 rotates one revolution, it drives the small gear 308 to rotate 90 degrees, which in turn drives the sealing plate 306 to rotate 90 degrees. The two sealing plates 306 are perpendicular to each other. Through the transmission of the belt 3013, the two sealing plates 306 move alternately to purify and collect sewage in a sequential and intermittent manner.

[0032] The usage method and advantages of this utility model: This cleaning device, which facilitates water recycling, operates as follows:

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, firstly, water pump 5 is started, pumping water from the clean water tank 4 to the drain pipe 6. Water is then sprayed onto the surface of the conveyor belt 202 through nozzle 7. The second motor 204 is started, and the rotation of the transmission roller drives the conveyor belt 202, automatically conveying the workpieces backward. The workpieces are sequentially conveyed to the area below the nozzle 7 for cleaning. The first round of wastewater after cleaning flows through the return pipe 8 into the first purification pipe 302, where it undergoes preliminary adsorption and purification through the activated carbon layer inside. The first motor 3012 is then started, driving the worm gear 3010 to rotate. The other end of the worm gear 3010 drives the large gear 309 to rotate, which in turn drives the small gear 308 to rotate intermittently. At this time, the bottom sealing plate 306 rotates to a horizontal position, and the top sealing plate 306 rotates to a vertical position. The worm gear 3011 drives the turntable 304 of the sewage tank 301 to rotate, stirring the sewage and alum particles in the second purification pipe 303 to mix and smoothly discharge into the connecting pipe 305 for collection. When the alum particles at the bottom of the second purification pipe 303 melt, the particles above will continuously sink to replenish them. After purification is completed, the large gear 309 rotates back again, driving the small gear 308 to rotate. Through the transmission of the belt 3013 and the guide wheel 3014, the bottom sealing plate 306 rotates to a vertical state and the top sealing plate 306 rotates to a horizontal state. At this time, the purified sewage in the connecting pipe 305 can be smoothly discharged, and the sewage in the sewage tank 301 is blocked by the top sealing plate 306, which facilitates the collection of the second round of sewage.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A washing device for facilitating water recycling, comprising a protective shell (1), characterized in that: The inside of the protective shell (1) is provided with a conveying assembly (2), one side of the protective shell (1) is provided with a purification assembly (3), the bottom of the purification assembly (3) is provided with a clean water tank (4), the top of the clean water tank (4) is provided with a water pump (5), the top of the water pump (5) is provided with a drain pipe (6) and a spray head (7), and the side of the protective shell (1) is provided with a backflow pipe (8). The purification assembly (3) comprises a sewage tank (301), the inside of the sewage tank (301) is provided with a first purification pipe (302) and a second purification pipe (303), the bottom of the inner wall of the sewage tank (301) is rotatably connected with a rotating disc (304), the lower surface of the sewage tank (301) is inserted with a connecting pipe (305), the inside of the connecting pipe (305) is rotatably connected with a sealing plate (306), one side of the sealing plate (306) is welded with a rotating shaft (307), one end of the rotating shaft (307) is welded with a pinion (308), the side of the pinion (308) is engaged with a gear wheel (309), the inner wall of the gear wheel (309) is welded with a worm (3010), one side of the worm (3010) is engaged with a worm wheel (3011), the other end of the worm (3010) is provided with the output shaft of a first motor (3012), the other end of the rotating shaft (307) is provided with a belt (3013) and a guide wheel (3014).

2. The washing device for facilitating water recycling according to claim 1, wherein: The protective shell (1) is inclined relative to the ground, and one end of the backflow pipe (8) and the top of the first purification pipe (302) are connected in a plug-in manner.

3. The washing device for facilitating water recycling according to claim 1, wherein: The inside of the first purification pipe (302) is filled with an activated carbon layer, the inside of the second purification pipe (303) is filled with alum particles, and the lower half of the surface of the first purification pipe (302) and the second purification pipe (303) is provided with a filter screen structure.

4. The washing device for facilitating water recycling according to claim 1, wherein: The inner wall of the worm wheel (3011) is welded with a shaft, the rotating disc (304) and the worm wheel (3011) are connected through the shaft, and the rotating disc (304) rotates through the worm wheel (3011) rotating structure.

5. The washing device for facilitating water recycling according to claim 1, wherein: The bottom of the connecting pipe (305) is connected with the upper surface of the clean water tank (4) in a plug-in manner.

6. The washing device for facilitating water recycling according to claim 1, wherein: The conveying assembly (2) comprises a transmission shaft (201), the surface of the transmission shaft (201) is drivingly connected with a conveying belt (202), the surface of the conveying belt (202) is provided with a water permeation hole (203), and one end of the transmission shaft (201) is provided with the output shaft of a second motor (204).

7. The washing device for facilitating water recycling according to claim 1, wherein: The gear wheel (309) is an incomplete gear, the sealing plate (306) and the rotating shaft (307) are provided in a group, there are two groups in total, the two sealing plates (306) are perpendicular to each other, and the sealing plates (306) form a ninety-degree rotating structure through the gear wheel (309).

Images