Pure electric cleaning and sweeping vehicle

Abstract

The invention relates to a pure electric cleaning and sweeping vehicle, and relates to the technical field of garbage screening, the pure electric cleaning and sweeping vehicle comprises a cleaning and sweeping vehicle main body and a garbage can arranged on the cleaning and sweeping vehicle main body, a conical draining barrel is rotatably arranged in the garbage can, and the small end of the draining barrel is used for receiving all garbage sucked by the cleaning and sweeping vehicle main body; a first separation assembly and a second separation assembly are arranged at the large end of the draining barrel, a third separation assembly is arranged on the second separation assembly, the first separation assembly is used for screening light solid waste in the solid waste, and the third separation assembly is used for screening ferromagnetic solid waste in the solid waste; and the second separation assembly is used for collecting other solid garbage. The garbage collection device has the effect that garbage sucked by the cleaning and sweeping vehicle can be classified and screened during collection.

Description

Technical Field

[0001] The present application relates to the technical field of garbage screening, and in particular to a pure electric washing and sweeping vehicle. Background Art

[0002] Pure electric washing and sweeping vehicles are commonly used cleaning equipment for road cleaning. They can flush and clean the road surface, and can sweep and collect garbage on the road surface, thereby improving the cleaning efficiency of the road surface and reducing the labor intensity of manual labor.

[0003] The garbage collected by the pure electric washing and sweeping vehicle will be mixed with water and accumulated in the garbage bin it carries. Although it is convenient for collecting and placing garbage, the mixed garbage will pollute the environment due to corruption when discharged, and is not conducive to the subsequent secondary recycling of the garbage. Therefore, there is an urgent need for a washing and sweeping vehicle that can classify and screen the garbage when collecting it. Summary of the invention

[0004] In order to enable the garbage sucked up by a washing and sweeping vehicle to be classified and screened when collected, the present application provides a pure electric washing and sweeping vehicle.

[0005] The present application provides a pure electric washing and sweeping vehicle, which adopts the following technical solution: A pure electric washing and sweeping vehicle comprises a washing and sweeping vehicle body and a garbage bin arranged on the washing and sweeping vehicle body, wherein a conical drain cylinder is rotatably arranged in the garbage bin, and the small end of the drain cylinder is used to receive all garbage sucked by the washing and sweeping vehicle body; The large end of the drain cylinder is provided with a first separation component and a second separation component; The first separation assembly includes a separation portion, the separation portion includes a first separation tube, a first collection box, a collection basket, an air pump, and a second separation tube; One end of the first separation tube is rotatably connected to the end of the drain barrel, and the other end is connected to the first collection box. The first collection box is connected to the garbage box, and the collection basket is placed in the first collection box. The air inlet of the air pump is connected to the side wall of the first collection box, and the air inlet of the air pump is opposite to the side wall of the collection basket. The air outlet of the air pump is connected to one end of the second separation tube, and the other end of the second separation tube is arranged toward the bottom of the drain barrel; The second separation assembly includes a third separation tube and a second collection box; One end of the third separation tube is connected to the second collection box, the second collection box is connected to the garbage box, the third separation tube is located below the drain cylinder, the other end of the third separation tube is attached to the side wall of the drain cylinder near the end, and a separation hole for connecting with the third separation tube is opened on the side wall of the drain cylinder; A third separation component is arranged at the connection position between the third separation tube and the second collection box. The third separation component includes a separation magnetic plate. The separation magnetic plate is located in the second collection box and connected to the second collection box. The separation magnetic plate is arranged near the connection position between the third separation tube and the second collection box.

[0006] By adopting the above technical solution, the main body of the washing and sweeping vehicle can suck the garbage on the road surface into the drain barrel and rotate the drain barrel. During the rotation, the drain barrel drives the garbage to gradually move from its small end to its large end. The moisture in the garbage is discharged from the drain holes of the drain barrel during the movement to screen out the moisture carried by the garbage, so that the garbage can be separated into dry and wet parts, making it less likely for the garbage to rot.

[0007] During the garbage movement process, the wind blown out from the second separation tube by the wind pump can make light solid garbage fly up, such as leaves, paper or plastic bags and other light garbage. The wind sucked from the first separation tube by the wind pump can make the flying light solid garbage enter the first separation tube, so that the light solid garbage can be screened and collected into the collection basket, thereby realizing the screening of light solid garbage and other solid garbage in the garbage.

[0008] Other solid waste falls from the separation hole along the third separation tube into the second collecting box to achieve collection of other solid waste; when other solid waste falls from the third separation tube into the second collecting box, the separation magnetic plate can screen out ferromagnetic solid waste mixed in other solid waste through magnetic attraction, so that the ferromagnetic solid waste can be screened and collected on the separation magnetic plate.

[0009] After the garbage enters the garbage bin, the drain tube can separate the wet and dry garbage to prevent the garbage from rotting and make it less likely to pollute the environment when the garbage is discharged. The first separation tube and the second separation tube can cooperate to separate the light solid garbage from the solid garbage. The separation magnetic plate can separate the ferromagnetic solid garbage from the solid garbage to facilitate the secondary recycling of the garbage, so that the garbage sucked up by the cleaning and sweeping vehicle can be classified and screened when collected.

[0010] Optionally, the first separation component further includes a chopping unit, which includes a first chopping shaft, a first chopping blade, a second chopping shaft and a second chopping blade, the first chopping shaft being rotatably disposed at one end of the first separation tube close to the drain cylinder, and a plurality of first chopping blades being disposed and all connected to the first chopping shaft; Two second chopping shafts are provided, and are symmetrically arranged on both sides of the first chopping shaft. The second chopping shaft is rotatably connected to the first separation tube. Two groups of second chopping blades are provided, and correspond one to one with the second chopping shafts. The number of second chopping blades in each group is multiple. The second chopping blades are connected to the second chopping shaft, and the second chopping blades are staggered with the first chopping blades.

[0011] By adopting the above technical solution, the first shredding shaft and the second shredding shaft are rotated, the first shredding shaft drives the first shredding blade to rotate, and the second shredding shaft drives the second shredding blade to rotate, and the first shredding blade and the second shredding blade cooperate together to shred lightweight solid waste, so that the lightweight solid waste can be collected in the collection basket in the form of fragments, thereby allowing the collection basket to store more lightweight solid waste.

[0012] Optionally, one end of the first chopping shaft and the second chopping shaft both pass through the first separation tube, the end of the first chopping shaft located outside the first separation tube is fixedly connected to the first transmission gear and the first bevel gear, the ends of the two second chopping shafts located outside the first separation tube are fixedly connected to the second transmission gear, the first transmission gear is meshed with the two second transmission gears, the first bevel gear is meshed with the second bevel gear, and the second bevel gear is connected to the end of the drain barrel.

[0013] By adopting the above technical solution, the drain drum can drive the second bevel gear to rotate, the second bevel gear can drive the first bevel gear to rotate, the first bevel gear can drive the first chopping shaft to rotate, the first chopping shaft can drive the first transmission gear to rotate, the first transmission gear can drive the second transmission gear to rotate, and the second transmission gear can drive the second chopping shaft to rotate, so that the driving force of the first chopping shaft and the second chopping shaft can be assisted by the driving force formed by the rotation of the drain drum.

[0014] Optionally, the second collecting box includes a collecting shell and a discharge plate. The collecting shell is in a triangular shell shape and is respectively connected to the third separation tube and the trash can. The opening of the collecting shell faces the drainage hole opened on the trash can. The discharge plate sealing adapter cover is arranged at the opening of the collecting shell. The discharge plate is hinged to the bottom end of the opening of the collecting shell. The discharge plate is detachably connected to the top end of the opening of the collecting shell. The discharge plate is inclined in a vertically upward direction from the hinge along the direction close to the drainage hole. The connection position between the third separation tube and the collecting shell is arranged close to the discharge plate.

[0015] By adopting the above technical scheme, other solid waste except light solid waste and ferromagnetic solid waste can be collected in the second collecting box. On the first hand, the inclined discharge plate makes it easy for other solid waste to slide to the bottom of the second collecting box. On the second hand, since the discharge plate is inclined in the vertically upward direction close to the drain hole, after opening the detachable connection between the discharge plate and the collecting shell, the discharge plate can automatically swing downward until it abuts against the bottom of the garbage bin. At this time, the discharge plate can guide other solid waste collected at the bottom of the second collecting box to move directly to the drain hole, so that other solid waste is easy to discharge; on the third hand, since the connection position between the third separation tube and the collecting shell is close to the discharge plate, other solid waste can be accumulated against the discharge plate. During the opening of the discharge plate, other solid waste is easier to move to the drain hole, so that the garbage in the second collecting box can be automatically discharged to the drain hole without manual assistance.

[0016] Optionally, the separation magnetic plate is connected to a rotating shaft, which is rotatably connected to a slide plate, which is slidably inserted into the collecting shell, and an adjusting spring is arranged between the slide plate and the third separation tube, and the adjusting spring is used to drive the slide plate to slide up; one end of the rotating shaft is connected to an adjusting gear, and the adjusting gear is meshed with an adjusting rack, and the adjusting rack is connected to the collecting shell; when the separation magnetic plate does not adsorb ferromagnetic solid waste, the separation magnetic plate is arranged parallel to the discharge plate; when the adjusting gear moves downward, the adjusting rack drives the adjusting gear to make the separation magnetic plate swing upward.

[0017] By adopting the above technical scheme, the separation magnetic plate is arranged parallel to the discharge plate in the initial state, so that the separation magnetic plate can maximally absorb the ferromagnetic solid waste mixed in the solid waste, thereby maximizing the screening capacity of the separation magnetic plate; in the process of the separation magnetic plate gradually absorbing the ferromagnetic solid waste, the weight of the separation magnetic plate can gradually increase, and the separation magnetic plate can overcome the elastic force of the adjusting spring to drive the slide plate to slide down, so that the separation magnetic plate, the slide plate and the adjusting gear move downward as a whole; since the adjusting gear is meshed with the adjusting rack, in the process of the adjusting gear moving downward, the adjusting rack can drive the adjusting gear to rotate, so that the adjusting gear drives the separation magnetic plate to swing upward, and the separation magnetic plate carries the ferromagnetic solid waste absorbed by itself away from the discharge plate, so that the separation magnetic plate is not easy to block the connection between the third separation tube and the second collection box after absorbing the ferromagnetic solid waste.

[0018] Optionally, a water guide plate is provided below the drain barrel, the water guide plate is connected to the second collecting box, and the water guide plate is inclined in a vertically downward direction from the large end to the small end of the drain barrel.

[0019] By adopting the above technical solution, the sludge water drained from the drain barrel can drip onto the water guide plate. The inclined water guide plate can make the sludge water flow obliquely to the bottom of the garbage bin, making it difficult for the sludge water to drip onto the second collecting box, thereby making it difficult for the sludge water to flow freely on the second collecting box.

[0020] Optionally, a cleaning assembly is arranged between the water guide plate and the drain barrel, and the cleaning assembly includes a cleaning brush rod and a driving unit. The cleaning brush rod is connected to the driving unit, and the driving unit is connected to the water guide plate. The driving unit is used to drive the cleaning brush rod to cyclically and alternately clean the guide surface of the water guide plate and the bottom of the drain barrel.

[0021] By adopting the above technical scheme, the driving unit drives the cleaning brush rod to perform cyclical and alternating cleaning on the guide surface of the water guide plate and the bottom of the drain barrel, so that sludge is not easily accumulated on the water guide plate, thereby improving the water guiding effect of the water guide plate and making the drain holes of the drain barrel less likely to be blocked by sludge, thereby stabilizing the drain effect of the drain barrel.

[0022] Optionally, the driving unit includes a cleaning block, a reciprocating screw, a guide slider and a guide plate; The cleaning block is connected to the end of the cleaning brush rod, and the reciprocating screw thread is threadedly arranged on the cleaning block and rotatably connected to the water guide plate; The guide slider is connected to the cleaning block, the guide plate is connected to the water guide plate, and the guide slider is slidably arranged in the guide slide groove provided on the guide plate; The guide groove is annular, and includes a first guide groove, a second guide groove and two transposition guide grooves, and the two transposition guide grooves are respectively located at two ends of the first guide groove and the second guide groove; The first guide groove is used to drive the guide slider to make the cleaning brush rod clean the guide surface of the water guide plate, the second guide groove is used to drive the guide slider to make the cleaning brush rod clean the bottom of the drain barrel, and the transposition guide groove is used to make the guide slider slide between the first guide groove and the second guide groove.

[0023] By adopting the above-mentioned technical scheme, the reciprocating screw is rotated. Since the guide slider is slidably arranged in the guide slide groove, the reciprocating screw can drive the cleaning block to move back and forth, and the cleaning block drives the cleaning brush rod to move along the reciprocating screw; when the guide slider slides in the first guide groove, the guide slider can make the cleaning brush rod move close to the water guide plate under the guiding action of the first guide groove, so that the cleaning brush rod cleans the guide surface of the water guide plate; when the guide slider slides in the second guide groove, the guide slider can make the cleaning brush rod move close to the side wall of the drain barrel under the guiding action of the second guide groove, so that the cleaning brush rod cleans the bottom of the drain barrel; when the cleaning block moves to the end position of the reciprocating screw, the guide slider can slide in the transposition guide groove, and the transposition guide groove drives the guide slider to make the cleaning brush rod switch the cleaning object, thereby facilitating the driving of the cleaning brush rod to cyclically and alternately clean the guide surface of the water guide plate and the bottom of the drain barrel.

[0024] Optionally, the cleaning assembly further includes a transmission part, the transmission part including a first bevel gear and a second bevel gear; The first bevel gear is connected to the drain cylinder, the second bevel gear is meshed with the first bevel gear, and the axis direction of the second bevel gear is perpendicular to the axis direction of the first bevel gear; A transmission shaft is passed through the second bevel gear, the transmission shaft is rotatably connected with the water guide plate, and the transmission shaft is connected with the reciprocating screw belt transmission.

[0025] By adopting the above technical solution, when the drain barrel rotates, the drain barrel can drive the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the transmission shaft to rotate, and the transmission shaft drives the reciprocating screw to rotate through the belt drive, so that the movement of the cleaning block can be achieved with the help of the driving force generated by the rotation of the drain barrel.

[0026] Optionally, the bottom plate and side plate of the first collection box are hinged, a first padlock hasp is arranged between the bottom plate and the side plate of the first collection box, a hook body of the first padlock hasp is connected to the bottom plate of the first collection box, a lock body of the first padlock hasp is connected to the side plate of the first collection box, and the first padlock hasp is used to make the bottom plate and the side plate of the first collection box detachably connected.

[0027] By adopting the above technical solution, when it is necessary to take out the collection basket to discharge the light solid waste, the first padlock buckle is opened, so that the bottom plate of the first collection box can be opened relative to its side plate to form a collection basket removal outlet, thereby making it easy to take out the collection basket and to discharge the light solid waste in the collection basket.

[0028] In summary, the present application includes at least one of the following beneficial technical effects: 1. By arranging the drain cylinder, the first separation component, the second separation component and the third separation component, the garbage sucked by the cleaning and sweeping vehicle can be classified and screened when collected, so that the garbage in the garbage bin is not easy to be corrupted and is easy to be recycled for a second time; 2. By providing a first shredding shaft, a first shredding blade, a second shredding shaft and a second shredding blade, light solid waste can enter the collection basket after being shredded, so that the collection basket can store more light solid waste; 3. By providing a cleaning brush rod, a driving part and a transmission part, both the water guide plate and the drain barrel can be cleaned, so that sludge is not easily accumulated on the water guide plate, and the drain hole of the drain barrel is not easily blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 It is a schematic diagram of the structure of the drain cylinder, the first separation component and the second separation component; Figure 3 It is a structural schematic diagram of the separation part; Figure 4 yes Figure 3 Magnified view at A in the middle; Figure 5 is a schematic structural diagram of a third separation component; Figure 6 It is a schematic diagram of the structure of the cleaning component; Figure 7 yes Figure 3 Magnified view at B in the middle; Figure 8 It is a structural schematic diagram of a guide chute.

[0030] Description of reference numerals: 1. Main body of the washing and sweeping vehicle; 2. Garbage bin; 21. Drain hole; 22. Drain box cover; 3. Drain tube; 31. Separation hole; 32. Motor; 4. First separation assembly; 41. Separation part; 411. First separation pipe; 412. First collection box; 4121. First padlock buckle; 413. Collection basket; 414. Air pump; 415. Second separation pipe; 42. Chopping part; 421. First chopping shaft; 422. First chopping blade; 423. Second chopping shaft; 424. Second chopping blade; 425. First transmission gear; 426. First bevel gear; 427. Second transmission gear; 428. Second bevel gear; 5. Second separation assembly; 51. Third separation pipe; 52. Second collecting box; 521. Collecting shell; 522. Discharge plate; 523. Second padlock buckle; 6. Third separation assembly; 61. Separation magnetic plate; 62. Rotating shaft; 63. Slide plate; 64. Adjustment spring; 65. Adjustment gear; 66. Adjustment rack; 7. Water guide plate; 8. Cleaning assembly; 81. Cleaning brush rod; 82. Driving unit; 821. Cleaning block; 822. Reciprocating screw; 823. Guide slider; 824. Guide plate; 8241. Guide slide groove; 8242. First guide groove; 8243. Second guide groove; 8244. Transposition guide groove; 83. Transmission unit; 831. First bevel gear; 832. Second bevel gear; 833. Transmission shaft. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-8 This application is described in further detail.

[0032] The present application embodiment discloses a pure electric washing and sweeping vehicle. Figure 1 and Figure 2A pure electric washing and sweeping vehicle includes a washing and sweeping vehicle body 1 and a garbage bin 2 fixedly mounted on the washing and sweeping vehicle body 1. A conical drain barrel 3 is arranged in the garbage bin 2. The drain barrel 3 is located at the top of the garbage bin 2. The axis of the drain barrel 3 is arranged horizontally. The small end of the drain barrel 3 is rotatably connected to the side wall of the garbage bin 2. The small end of the drain barrel 3 is used to receive all the garbage sucked by the washing and sweeping vehicle body 1. The drain barrel 3 filters out the water mixed in the garbage during the rotation process.

[0033] Reference Figure 2 In order to facilitate driving the drain barrel 3 to rotate, the drain barrel 3 is connected to a motor 32, the motor 32 is fixedly connected to the garbage bin 2, and the output shaft of the motor 32 is transmission-connected to the small end gear of the drain barrel 3.

[0034] The large end of the drain tube 3 is provided with a first separation component 4 and a second separation component 5 .

[0035] Reference Figure 3 The first separation assembly 4 includes a separation portion 41 , and the separation portion 41 includes a first separation tube 411 , a first collection box 412 , a collection basket 413 , an air pump 414 and a second separation tube 415 .

[0036] Reference Figure 2 and Figure 3 One end of the first separation tube 411 is rotatably connected to the end of the drain barrel 3, and the other end is connected to the top of the first collecting box 412. The first collecting box 412 is fixedly connected to the garbage bin 2. The collecting basket 413 is placed in the first collecting box 412. The top of the collecting basket 413 is open, and the bottom end abuts against the bottom plate of the first collecting box 412. The air inlet of the air pump 414 is connected to the side plate of the first collecting box 412. The air inlet of the air pump 414 is opposite to the side wall of the collecting basket 413. The air outlet of the air pump 414 is connected to one end of the second separation tube 415. The other end of the second separation tube 415 is arranged toward the bottom of the drain barrel 3. The first separation tube 411 can suck the light solid waste in the drain barrel 3 into the collecting basket 413, and the second separation tube 415 can blow up the light solid waste scattered at the bottom of the drain barrel 3 to assist the light solid waste to enter the collecting basket 413.

[0037] Reference Figure 3 The second separation assembly 5 includes a third separation tube 51 and a second collecting box 52 .

[0038] Reference Figure 2 and Figure 3One end of the third separation tube 51 is connected to the second collecting box 52, and the second collecting box 52 is fixedly connected to the garbage bin 2. The third separation tube 51 is located below the drain barrel 3, and the other end of the third separation tube 51 is abutted against the side wall of the drain barrel 3 near the end. The side wall of the drain barrel 3 is slidably connected relative to the end of the third separation tube 51. A separation hole 31 for connecting with the third separation tube 51 is provided on the side wall of the drain barrel 3, and the solid waste in the drain barrel 3 can fall into the third separation tube 51 from the separation hole 31.

[0039] Reference Figure 3 A third separation component 6 is arranged at the connection position between the third separation tube 51 and the second collecting box 52. The third separation component 6 includes a separation magnetic plate 61. The separation magnetic plate 61 is located in the second collecting box 52 and is connected to the second collecting box 52. The separation magnetic plate 61 is arranged close to the connection position between the third separation tube 51 and the second collecting box 52. The separation magnetic plate 61 can rely on magnetic attraction to screen out ferromagnetic solid waste.

[0040] When in use, the main body 1 of the washing and sweeping vehicle can suck the garbage on the road surface into the drain barrel 3. The drain barrel 3 can rotate under the drive of the motor 32. During the rotation, the drain barrel 3 drives the garbage to gradually move from its small end to its large end. The moisture in the garbage is discharged from the drain holes of the drain barrel 3 during the movement to screen out the moisture carried by the garbage, so that the garbage can be separated into dry and wet parts, making it less likely for the garbage to rot.

[0041] During the garbage movement process, the wind blown out from the second separation tube 415 by the wind pump 414 can make light solid garbage fly up, such as leaves, paper or plastic bags and other light garbage. The wind sucked out from the first separation tube 411 by the wind pump 414 can make the flying light solid garbage enter the first separation tube 411, so that the light solid garbage can be screened and collected in the collection basket 413, thereby realizing the screening of light solid garbage and other solid garbage in the garbage.

[0042] Other solid waste falls from the separation hole 31 along the third separation tube 51 into the second collecting box 52 to achieve the collection of other solid waste; when other solid waste falls from the third separation tube 51 into the second collecting box 52, the separation magnetic plate 61 can screen out the ferromagnetic solid waste mixed in other solid waste through magnetic attraction, so that the ferromagnetic solid waste can be screened and collected on the separation magnetic plate 61.

[0043] After the garbage enters the garbage bin 2, the drain tube 3 can separate the dry and wet garbage to prevent the garbage from rotting and make it less likely to pollute the environment when the garbage is discharged. The first separation tube 411 and the second separation tube 415 can cooperate to separate the light solid garbage from the solid garbage. The separation magnetic plate 61 can separate the ferromagnetic solid garbage from the solid garbage to facilitate the secondary recycling of the garbage, so that the garbage sucked up by the cleaning and sweeping vehicle can be classified and screened when collected.

[0044] Further, refer to Figure 3 and Figure 4 In order to store more light garbage in the collection basket 413 , the first separation component 4 further includes a shredder unit 42 , which includes a first shredder shaft 421 , a first shredder blade 422 , a second shredder shaft 423 and a second shredder blade 424 .

[0045] Reference Figure 4 The first chopping shaft 421 is rotatably arranged at one end of the first separation tube 411 close to the drain barrel 3. A plurality of first chopping blades 422 are provided and are all fixedly connected to the first chopping shaft 421. The plurality of first chopping blades 422 are arranged in a spiral around the axis direction of the first chopping shaft 421. Two second chopping shafts 423 are provided and are symmetrically arranged on both sides of the first chopping shaft 421. The second chopping shaft 423 is rotatably connected to the first separation tube 411. Two groups of second chopping blades 424 are provided and correspond to the second chopping shafts 423 one by one. The number of second chopping blades 424 in each group is multiple. The second chopping blades 424 are fixedly connected to the second chopping shaft 423. The plurality of second chopping blades 424 in each group are arranged in a spiral around the axis direction of the corresponding second chopping shaft 423. The second chopping blades 424 and the first chopping blades 422 are arranged alternately.

[0046] The first shredding shaft 421 and the second shredding shaft 423 are rotated, the first shredding shaft 421 drives the first shredding blade 422 to rotate, the second shredding shaft 423 drives the second shredding blade 424 to rotate, the first shredding blade 422 and the second shredding blade 424 cooperate together to shred the light solid waste, so that the light solid waste can be collected in the collection basket 413 in the form of fragments, so that more light solid waste can be stored in the collection basket 413.

[0047] Furthermore, refer to Figure 4One end of the first chopping shaft 421 and the second chopping shaft 423 rotates to pass through the first separation tube 411, and the first chopping shaft 421 is located outside the first separation tube 411. One end is fixedly connected with the first transmission gear 425 and the first bevel gear 426, and the two second chopping shafts 423 are located outside the first separation tube 411. One end is fixedly connected with the second transmission gear 427, and the first transmission gear 425 is meshed with the two second transmission gears 427. The first bevel gear 426 is meshed with the second bevel gear 428. The second bevel gear 428 is annular and fixedly connected to the end of the drain barrel 3. The second bevel gear 428 is sleeved on the first separation tube 411.

[0048] The drain barrel 3 can drive the second bevel gear 428 to rotate, the second bevel gear 428 can drive the first bevel gear 426 to rotate, the first bevel gear 426 can drive the first chopping shaft 421 to rotate, the first chopping shaft 421 can drive the first transmission gear 425 to rotate, the first transmission gear 425 can drive the second transmission gear 427 to rotate, and the second transmission gear 427 can drive the second chopping shaft 423 to rotate, so that the driving force of the first chopping shaft 421 and the second chopping shaft 423 can be driven by the driving force formed by the rotation of the drain barrel 3.

[0049] Reference Figure 3 In order to facilitate the removal of the collection basket 413 from the first collection box 412, the bottom plate and the side plate of the first collection box 412 are hinged, and a first padlock buckle 4121 is arranged between the bottom plate and the side plate of the first collection box 412, and the hook body of the first padlock buckle 4121 is fixedly connected to the bottom plate of the first collection box 412, and the lock body of the first padlock buckle 4121 is fixedly connected to the side plate of the first collection box 412, and the first padlock buckle 4121 is used to make the bottom plate and the side plate of the first collection box 412 detachably connected.

[0050] When it is necessary to take out the collection basket 413 to discharge the light solid waste, open the first padlock buckle 4121, so that the bottom plate of the first collection box 412 can be opened relative to its side plate to form a removal outlet for the collection basket 413, thereby making it easy to take out the collection basket 413 and discharge the light solid waste in the collection basket 413.

[0051] Reference Figure 2 and Figure 3In order to facilitate the discharge of solid waste in the second collecting box 52, the second collecting box 52 includes a collecting shell 521 and a discharge plate 522. The collecting shell 521 is in the shape of a right-angled triangle shell and is respectively connected to the third separation tube 51 and the garbage bin 2. The oblique side of the collecting shell 521 is an opening side, and the opening of the collecting shell 521 faces the sewage discharge hole 21 opened on the garbage bin 2; the sealing adapter cover of the discharge plate 522 is arranged at the opening of the collecting shell 521, and the discharge plate 522 is hinged to the bottom end of the opening of the collecting shell 521, and the discharge plate 522 is detachably connected to the top end of the opening of the collecting shell 521, and the discharge plate 522 is inclined from the hinge to the vertically upward direction along the direction close to the sewage discharge hole 21; the connection position between the third separation tube 51 and the collecting shell 521 is arranged close to the discharge plate 522.

[0052] The other solid wastes except the light solid wastes and the ferromagnetic solid wastes can be collected in the second collection box 52. On the one hand, the inclined discharge plate 522 facilitates the other solid wastes to slide to the bottom of the second collection box 52. On the other hand, since the discharge plate 522 is inclined in the vertically upward direction close to the drainage hole 21, after the detachable connection between the discharge plate 522 and the collection shell 521 is opened, the discharge plate 522 can automatically swing downward until it abuts against the bottom end of the garbage bin 2. At this time, the discharge plate 522 It can guide other solid waste collected at the bottom of the second collecting box 52 to move directly to the drain hole 21, so that other solid waste can be easily discharged; thirdly, since the connection position between the third separation tube 51 and the collecting shell 521 is close to the discharge plate 522, other solid waste can be piled up against the discharge plate 522. When the discharge plate 522 is opened, other solid waste can be more easily moved to the drain hole 21, so that the garbage in the second collecting box 52 can be automatically discharged to the drain hole 21 without manual assistance.

[0053] Further, refer to Figure 2 In order to facilitate closing the drain hole 21, a drain box cover 22 is provided at the drain hole 21, and the drain box cover 22 is hydraulically driven to open or close the drain hole 21.

[0054] Furthermore, refer to Figure 3 A second padlock buckle 523 is arranged between the discharge plate 522 and the collecting shell 521, the lock body of the second padlock buckle 523 is fixed on the discharge plate 522, and the hook body of the second padlock buckle 523 is fixed on the collecting shell 521, and the second padlock buckle 523 forms a detachable connection structure between the discharge plate 522 and the collecting shell 521, so that the discharge plate 522 and the collecting shell 521 are easy to open.

[0055] Reference Figure 5In order to prevent the separation magnetic plate 61 from clogging the connection between the third separation tube 51 and the second collection box 52 after adsorbing ferromagnetic solid waste, the separation magnetic plate 61 is fixedly connected with a rotating shaft 62, and the rotating shaft 62 is rotatably connected with a slide plate 63, and the slide plate 63 is slidably arranged on the collection shell 521 along the vertical direction, and an adjusting spring 64 is fixedly arranged between the slide plate 63 and the third separation tube 51, and the adjusting spring 64 is used to drive the slide plate 63 to slide up; an adjusting gear 65 is fixedly connected to one end of the rotating shaft 62, and the adjusting gear 65 is meshed with an adjusting rack 66, and the adjusting rack 66 is vertically arranged, and the top end is fixedly connected to the collection shell 521; when the separation magnetic plate 61 does not adsorb ferromagnetic solid waste, the separation magnetic plate 61 is arranged parallel to the discharge plate 522; when the adjusting gear 65 moves downward, the adjusting rack 66 drives the adjusting gear 65 to make the separation magnetic plate 61 swing upward.

[0056] The separation magnetic plate 61 is arranged parallel to the discharge plate 522 in the initial state, so that the separation magnetic plate 61 can absorb the ferromagnetic solid waste mixed in the solid waste to the utmost, thereby maximizing the screening capacity of the separation magnetic plate 61; in the process of the separation magnetic plate 61 gradually absorbing the ferromagnetic solid waste, the weight of the separation magnetic plate 61 can gradually increase, and the separation magnetic plate 61 can overcome the elastic force of the adjustment spring 64 to drive the slide plate 63 to slide down, so that the separation magnetic plate 61, the slide plate 63 and the adjustment gear 65 move downward as a whole, and since the adjustment gear 65 is meshed with the adjustment rack 66, in the process of the adjustment gear 65 moving downward, the adjustment rack 66 can drive the adjustment gear 65 to rotate, so that the adjustment gear 65 drives the separation magnetic plate 61 to swing upward, and the separation magnetic plate 61 carries the ferromagnetic solid waste absorbed by itself away from the discharge plate 522, so that the separation magnetic plate 61 is not easy to block the connection between the third separation tube 51 and the second collection box 52 after absorbing the ferromagnetic solid waste.

[0057] Reference Figure 2 The water drained from the drain tube 3 will mix with dust to form sludge water. In order to make the sludge water flow directly into the bottom of the garbage bin 2, a water guide plate 7 is provided under the drain tube 3. The water guide plate 7 is fixedly connected to the second collecting box 52. The water guide plate 7 is inclined in the vertical downward direction from the large end to the small end of the drain tube 3.

[0058] The sludge water drained from the drain barrel 3 can drip onto the water guide plate 7. The inclined water guide plate 7 can make the sludge water flow obliquely to the bottom of the garbage bin 2, making it difficult for the sludge water to drip onto the second collecting box 52, thereby making it difficult for the sludge water to flow freely on the second collecting box 52.

[0059] Reference Figure 6In order to facilitate cleaning of the water guide plate 7 and the drain tube 3, a cleaning assembly 8 is arranged between the water guide plate 7 and the drain tube 3. The cleaning assembly 8 includes a cleaning brush rod 81 and a driving part 82. The cleaning brush rod 81 is connected to the driving part 82. The driving part 82 is connected to the water guide plate 7. The driving part 82 is used to drive the cleaning brush rod 81 to cyclically and alternately clean the guide surface of the water guide plate 7 and the bottom of the drain tube 3.

[0060] The driving unit 82 drives the cleaning brush rod 81 to clean the guide surface of the water guide plate 7 and the bottom of the drain barrel 3 in a cyclic and alternating manner, so that sludge is not easily accumulated on the water guide plate 7, thereby improving the water guiding effect of the water guide plate 7 and making it difficult for the drain holes of the drain barrel 3 to be blocked by sludge, thereby stabilizing the drain effect of the drain barrel 3.

[0061] Further, refer to Figure 6 and Figure 7 The driving unit 82 includes a cleaning block 821, a reciprocating screw 822, a guide slider 823 and a guide plate 824.

[0062] The cleaning block 821 is fixedly connected to the end of the cleaning brush rod 81, and the reciprocating screw 822 is threadedly installed on the cleaning block 821 and is rotatably connected to the water guide plate 7. The reciprocating screw 822 can make the cleaning block 821 reciprocate. The guide slider 823 is fixedly connected to the cleaning block 821, and the guide plate 824 is in the shape of an arc plate and is fixedly connected to the water guide plate 7. The axis of the guide plate 824 coincides with the axis of the reciprocating screw 822, and the guide slider 823 is slidably set in the guide groove 8241 provided on the guide plate 824.

[0063] Reference Figure 8 The guide groove 8241 is annular, and includes a first guide groove 8242, a second guide groove 8243 and two transposition guide grooves 8244. The two transposition guide grooves 8244 are respectively located at the two ends of the first guide groove 8242 and the second guide groove 8243.

[0064] Reference Figure 7 and Figure 8 The first guide groove 8242 is linear and is located obliquely above the reciprocating screw 822 . The first guide groove 8242 is used to drive the guide slider 823 to enable the cleaning brush rod 81 to clean the guide surface of the water guide plate 7 .

[0065] The second guide groove 8243 is arc-shaped and is located obliquely below the reciprocating screw 822 . The second guide groove 8243 is used to drive the guide slider 823 to enable the cleaning brush rod 81 to clean the bottom of the drain barrel 3 .

[0066] The transposition guide groove 8244 is arc-shaped and is used to enable the guide slider 823 to slide between the first guide groove 8242 and the second guide groove 8243 so as to facilitate the cleaning brush rod 81 to switch the cleaning object.

[0067] The reciprocating screw 822 is rotated. Since the guide slider 823 is slidably arranged in the guide slot 8241, the reciprocating screw 822 can drive the cleaning block 821 to move back and forth, and the cleaning block 821 drives the cleaning brush rod 81 to move along the reciprocating screw 822; when the guide slider 823 slides in the first guide slot 8242, the guide slider 823 can move the cleaning brush rod 81 close to the water guide plate 7 under the guidance of the first guide slot 8242, so that the cleaning brush rod 81 cleans the guide surface of the water guide plate 7; when the guide slider 823 is in the second guide slot 82 43, the guide slider 823 can move the cleaning brush rod 81 close to the side wall of the drain tube 3 under the guidance of the second guide groove 8243, so that the cleaning brush rod 81 cleans the bottom of the drain tube 3; when the cleaning block 821 moves to the end position of the reciprocating screw 822, the guide slider 823 can slide in the transposition guide groove 8244, and the transposition guide groove 8244 drives the guide slider 823 to make the cleaning brush rod 81 switch the cleaning object, thereby facilitating the driving of the cleaning brush rod 81 to cyclically and alternately clean the guide surface of the water guide plate 7 and the bottom of the drain tube 3.

[0068] Furthermore, refer to Figure 6 and Figure 7 The cleaning assembly 8 also includes a transmission part 83, and the transmission part 83 includes a first bevel gear 831 and a second bevel gear 832.

[0069] The first bevel gear 831 is fixedly sleeved on the drain barrel 3, and the second bevel gear 832 is meshed with the first bevel gear 831. The axis direction of the second bevel gear 832 is perpendicular to the axis direction of the first bevel gear 831. A transmission shaft 833 is fixedly penetrated on the second bevel gear 832, and the transmission shaft 833 is rotatably connected to the water guide plate 7. The transmission shaft 833 is connected to the reciprocating screw 822 by belt transmission, and the transmission shaft 833 can drive the reciprocating screw 822 to rotate through the belt transmission.

[0070] When the drain barrel 3 rotates, the drain barrel 3 can drive the first bevel gear 831 to rotate, the first bevel gear 831 drives the second bevel gear 832 to rotate, the second bevel gear 832 drives the transmission shaft 833 to rotate, and the transmission shaft 833 drives the reciprocating screw 822 to rotate through the belt drive, so that the movement of the cleaning block 821 can be achieved with the help of the driving force generated by the rotation of the drain barrel 3.

[0071] The implementation principle of a pure electric washing and sweeping vehicle in an embodiment of the present application is as follows: when in use, the washing and sweeping vehicle body 1 sucks the garbage on the road surface into the drain barrel 3, the drain barrel 3 drains the moisture in the garbage, the wind pump 414 blows away the light solid garbage in the solid garbage through the second separation tube 415, the wind pump 414 sucks the light solid garbage into the collection basket 413 through the first separation tube 411, and other solid garbage falls from the third separation tube 51 into the second collection box 52, and the separation magnetic plate 61 screens the ferromagnetic solid garbage in other solid garbage, so that the garbage sucked by the washing and sweeping vehicle can be classified and screened when collected, so that the garbage in the garbage box 2 is not easy to rot and is easy to be recycled for the second time.

[0072] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pure electric washing and sweeping vehicle, characterized in that: The invention comprises a washing and sweeping vehicle body (1) and a garbage bin (2) arranged on the washing and sweeping vehicle body (1); a conical drain cylinder (3) is rotatably arranged in the garbage bin (2); the small end of the drain cylinder (3) is used to receive all garbage sucked by the washing and sweeping vehicle body (1); The large end of the drain cylinder (3) is provided with a first separation component (4) and a second separation component (5); The first separation assembly (4) comprises a separation portion (41), and the separation portion (41) comprises a first separation pipe (411), a first collection box (412), a collection basket (413), an air pump (414) and a second separation pipe (415); One end of the first separation tube (411) is rotatably connected to the end of the drain barrel (3), and the other end is connected to the first collection box (412). The first collection box (412) is connected to the garbage bin (2). The collection basket (413) is placed in the first collection box (412). The air inlet of the air pump (414) is connected to the side wall of the first collection box (412). The air inlet of the air pump (414) is opposite to the side wall of the collection basket (413). The air outlet of the air pump (414) is connected to one end of the second separation tube (415). The other end of the second separation tube (415) is arranged toward the bottom of the drain barrel (3); The second separation assembly (5) comprises a third separation tube (51) and a second collection box (52); One end of the third separation tube (51) is connected to the second collection box (52), the second collection box (52) is connected to the garbage bin (2), the third separation tube (51) is located below the drain cylinder (3), the other end of the third separation tube (51) is attached to the side wall of the drain cylinder (3) near the end, and a separation hole (31) for communicating with the third separation tube (51) is provided on the side wall of the drain cylinder (3); A third separation component (6) is provided at the connection position between the third separation tube (51) and the second collection box (52). The third separation component (6) includes a separation magnetic plate (61). The separation magnetic plate (61) is located in the second collection box (52) and is connected to the second collection box (52). The separation magnetic plate (61) is provided close to the connection position between the third separation tube (51) and the second collection box (52).

2. A pure electric washing and sweeping vehicle according to claim 1, characterized in that: The first separation component (4) further comprises a chopping unit (42), the chopping unit (42) comprising a first chopping shaft (421), a first chopping blade (422), a second chopping shaft (423) and a second chopping blade (424), the first chopping shaft (421) being rotatably arranged at one end of the first separation tube (411) close to the drain cylinder (3), a plurality of first chopping blades (422) being arranged and all connected to the first chopping shaft (421); Two second chopping shafts (423) are provided and are symmetrically arranged on both sides of the first chopping shaft (421). The second chopping shaft (423) is rotatably connected to the first separation tube (411). Two groups of second chopping blades (424) are provided and correspond one to one with the second chopping shafts (423). The number of second chopping blades (424) in each group is multiple. The second chopping blades (424) are connected to the second chopping shaft (423). The second chopping blades (424) and the first chopping blades (422) are arranged in an alternating manner.

3. A pure electric washing and sweeping vehicle according to claim 2, characterized in that: One end of the first chopping shaft (421) and the second chopping shaft (423) pass through the first separation tube (411); the end of the first chopping shaft (421) located outside the first separation tube (411) is fixedly connected to a first transmission gear (425) and a first bevel gear (426); the ends of the two second chopping shafts (423) located outside the first separation tube (411) are fixedly connected to a second transmission gear (427); the first transmission gear (425) is meshed with the two second transmission gears (427); the first bevel gear (426) is meshed with a second bevel gear (428); and the second bevel gear (428) is connected to the end of the drain barrel (3).

4. A pure electric washing and sweeping vehicle according to claim 1, characterized in that: The second collecting box (52) comprises a collecting shell (521) and a discharge plate (522); the collecting shell (521) is in a triangular shell shape and is connected to the third separation tube (51) and the trash box (2) respectively; the opening of the collecting shell (521) faces the sewage discharge hole (21) provided on the trash box (2); a sealing adapter cover of the discharge plate (522) is arranged at the opening of the collecting shell (521); the discharge plate (522) is hinged to the bottom end of the opening of the collecting shell (521); the discharge plate (522) is detachably connected to the top end of the opening of the collecting shell (521); the discharge plate (522) is inclined from the hinge to the vertically upward direction in the direction close to the sewage discharge hole (21); and the connection position between the third separation tube (51) and the collecting shell (521) is arranged close to the discharge plate (522).

5. A pure electric washing and sweeping vehicle according to claim 4, characterized in that: The separation magnetic plate (61) is connected to a rotating shaft (62), and the rotating shaft (62) is rotatably connected to a slide plate (63), and the slide plate (63) is slidably arranged on the collection shell (521). An adjustment spring (64) is arranged between the slide plate (63) and the third separation tube (51), and the adjustment spring (64) is used to drive the slide plate (63) to slide upward; one end of the rotating shaft (62) is connected to an adjustment gear (65), and the adjustment gear (65) is meshed with an adjustment rack (66), and the adjustment rack (66) is connected to the collection shell (521); when the separation magnetic plate (61) does not adsorb ferromagnetic solid waste, the separation magnetic plate (61) is arranged parallel to the discharge plate (522); when the adjustment gear (65) moves downward, the adjustment rack (66) drives the adjustment gear (65) to make the separation magnetic plate (61) swing upward.

6. A pure electric washing and sweeping vehicle according to claim 1, characterized in that: A water guide plate (7) is arranged below the drain barrel (3), and the water guide plate (7) is connected to the second collecting box (52). The water guide plate (7) is arranged to be inclined in a vertically downward direction from the large end to the small end of the drain barrel (3).

7. A pure electric washing and sweeping vehicle according to claim 6, characterized in that: A cleaning assembly (8) is provided between the water guide plate (7) and the drain barrel (3), and the cleaning assembly (8) comprises a cleaning brush rod (81) and a driving unit (82), wherein the cleaning brush rod (81) is connected to the driving unit (82), and the driving unit (82) is connected to the water guide plate (7), and the driving unit (82) is used to drive the cleaning brush rod (81) to cyclically and alternately clean the guide surface of the water guide plate (7) and the bottom of the drain barrel (3).

8. The pure electric washing and sweeping vehicle according to claim 7, characterized in that: The driving part (82) comprises a cleaning block (821), a reciprocating screw (822), a guide slider (823) and a guide plate (824); The cleaning block (821) is connected to the end of the cleaning brush rod (81), and the reciprocating screw (822) is threadedly arranged on the cleaning block (821) and rotatably connected to the water guide plate (7); The guide slider (823) is connected to the cleaning block (821), the guide plate (824) is connected to the water guide plate (7), and the guide slider (823) is slidably arranged in a guide slot (8241) provided on the guide plate (824); The guide groove (8241) is annular, and includes a first guide groove (8242), a second guide groove (8243) and two transposition guide grooves (8244), and the two transposition guide grooves (8244) are respectively located at two ends of the first guide groove (8242) and the second guide groove (8243); The first guide groove (8242) is used to drive the guide slider (823) so that the cleaning brush rod (81) cleans the guide surface of the water guide plate (7); the second guide groove (8243) is used to drive the guide slider (823) so that the cleaning brush rod (81) cleans the bottom of the drain barrel (3); and the transposition guide groove (8244) is used to make the guide slider (823) slide between the first guide groove (8242) and the second guide groove (8243).

9. A pure electric washing and sweeping vehicle according to claim 8, characterized in that: The cleaning assembly (8) further comprises a transmission part (83), wherein the transmission part (83) comprises a first bevel gear (831) and a second bevel gear (832); The first bevel gear (831) is connected to the drain cylinder (3), the second bevel gear (832) is meshed with the first bevel gear (831), and the axis direction of the second bevel gear (832) is perpendicular to the axis direction of the first bevel gear (831); A transmission shaft (833) is provided on the second bevel gear (832), the transmission shaft (833) is rotationally connected to the water guide plate (7), and the transmission shaft (833) is belt-drivenly connected to the reciprocating screw (822).

10. The pure electric washing and sweeping vehicle according to claim 1, characterized in that: The bottom plate and the side plate of the first collection box (412) are hinged, and a first padlock hasp (4121) is arranged between the bottom plate and the side plate of the first collection box (412), the hook body of the first padlock hasp (4121) is connected to the bottom plate of the first collection box (412), and the lock body of the first padlock hasp (4121) is connected to the side plate of the first collection box (412), and the first padlock hasp (4121) is used to make the bottom plate and the side plate of the first collection box (412) detachably connected.

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