CN112049057B

CN112049057B - Intelligence environmental protection cleaning cart

Info

Publication number: CN112049057B
Application number: CN202010989941.8A
Authority: CN
Inventors: 张文学
Original assignee: 山东中运专用汽车有限公司
Current assignee: Shandong Zhongyun Special Vehicle Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2022-04-22
Anticipated expiration: 2040-09-18
Also published as: CN112049057A

Abstract

The utility model discloses an intelligent environment-friendly cleaning vehicle, which belongs to the technical field of cleaning tools and comprises a vehicle frame; a floor wiping component and a squeezing component are arranged in the frame; the floor mopping assembly comprises a cleaning belt and a driving roller; a driving component is arranged in the frame; a second water tank is detachably connected in the frame; a water spraying plate is fixedly connected in the frame; a first water tank is detachably connected in the frame; a water pump is fixedly connected in the frame; the utility model has the water collecting function, and water on the ground is absorbed on the cleaning belt by pushing the product; the utility model has the cleaning function, and the ground can be cleaned by pushing the product; the floor cleaning machine has a wiping function, the cleaning belt moves by pulling the switching handle, and meanwhile, the water squeezing roller reciprocates up and down to squeeze the cleaning belt, so that the cleaning belt 31 is dehydrated more thoroughly, and when the floor is wiped again, the water stain left on the floor is less than that left when the floor is wiped by the cleaning function.

Description

Intelligence environmental protection cleaning cart

Technical Field

The utility model belongs to the technical field of cleaning tools, and particularly relates to an intelligent environment-friendly cleaning vehicle.

Background

Chinese patent document CN2068976 discloses a water tank type cleaning vehicle, which comprises a water tank, a rotating wheel belt, a mop and a handle, wherein the upper part of the rotating wheel belt is arranged in the water tank, the two side edges and the bottom part are assembled outside the water tank, the net belt runs circularly to drag the dust on the ground into the water tank for cleaning, the wet net belt which is cleaned by the water tank slides and rubs the ground, and the dust on the ground is brought back to the water tank, and the operation is circulated to achieve the purpose of cleaning. The utility model has simple structure, easy manufacture, easy operation, easy maintenance, low cost and high efficiency, and is not only suitable for large hotels, restaurants, stations, halls, institutions and factories, but also suitable for families.

Above-mentioned patent adopts wet guipure directly to clean ground, only can wash subaerial rubbish that floats, can not play effectual clearance effect to subaerial attached rubbish, moreover, after the clean completion, ground can leave over more water stain, causes the personnel to slip easily.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: aiming at the defects existing in the prior art, the intelligent environment-friendly cleaning vehicle is provided.

In order to realize the purpose of the utility model, the following technical scheme is adopted for realizing the purpose: an intelligent environment-friendly cleaning vehicle comprises a vehicle frame; a floor mopping assembly for mopping the floor is mounted in the frame; the floor mopping assembly comprises a cleaning belt which is rotatably connected in the frame and the lower end of the cleaning belt is abutted against the ground, and a driving roller which is rotatably connected in the frame and is used for driving the cleaning belt to move; and a driving assembly for driving the cleaning belt to move is arranged at the upper part in the frame behind the floor mopping assembly.

A squeezing component for squeezing the cleaning belt is fixedly arranged below the driving component in the frame; and a second water tank which is used for containing sewage extruded by the squeezing component is detachably connected to the position, which is positioned under the squeezing component, in the frame.

A water spraying plate for washing the cleaning belt is fixedly connected to the rear part of the cleaning belt in the frame; a first water tank for containing purified water is detachably connected above the second water tank in the frame; and a water pump for supplying water to the water spraying plate from the first water tank is fixedly connected in the frame.

A water pressing roller is connected to the upper portion of the first water tank in the frame, close to the driving roller, in a sliding mode along the front-back direction; when the pressing roller is located at the front limit position, the cleaning belt passing between the pressing roller and the driving roller is squeezed to dewater, and the dewatered water enters the first water tank.

When the water pressing roller is located at the rear limit position, the clearance between the water pressing roller and the driving roller can not enable the cleaning belt to squeeze and dewater.

As a preferable scheme: the upper end of the frame is fixedly connected with a shell for sealing the frame; the upper part of the frame is rotatably connected with a switching handle for switching functions; and a switching track for accommodating the movement of the switching handle is formed on the upper part of the vehicle shell.

Switch the handle and connect including two parallel arrangement's rotation be in dwang, fixed connection on frame upper portion are two synchronizing bar between the dwang and being located the rotation in the hull outside is connected the dwang is close to the locking lever of switching track one end.

A water collecting locking groove communicated with the switching track is formed in the upper part of the car shell, close to the front end of the switching track; and the upper part of the car shell is positioned between the water collecting locking groove and the wiping locking groove, and a cleaning locking groove communicated with the switching track is formed in the middle of the water collecting locking groove and the wiping locking groove.

When the locking rod is located in the switching track, the switching handle can move along the switching track.

When the locking rod is located in the water collecting locking groove, the rotating rod abuts against the water pressing roller so that the water pressing roller is located at the front limit position.

When the locking lever is located in the cleaning locking groove, the water pressing roller is located at the rear limit position.

As a preferable scheme: one side of the frame, which faces the locking rod, is provided with an electrode seat electrically connected with the water pump; one side of the rotating rod, which is close to the locking rod and faces the electrode seat, is provided with an electrode conducting sheet.

When the locking bar is located within the clean locking groove; and the electrode seat is communicated with the electrode conducting sheet to enable the water pump to work.

As a preferable scheme: the driving assembly comprises a driving motor fixedly connected to the upper end of the frame, a driving shaft connected to an output shaft of the driving motor in a sliding manner along the direction of the output shaft of the driving motor and in transmission connection with the driving roller, and a switching plate connected to the upper end of the frame in a sliding manner along the direction of the output shaft of the driving motor; the driving shaft is rotatably connected above the switching plate; an output full gear is formed at one end of the driving shaft close to the driving motor; an output semicircular gear is formed at one end, far away from the driving motor, of the driving shaft.

A driving inclined plane which can be abutted against the rotating rod to drive the switching plate to move is formed at one end, far away from the driving motor, of the switching plate; and a spring for driving the switching plate to move towards the direction far away from the driving motor is arranged between the switching plate and the frame.

And a wiping locking groove communicated with the switching track is formed at the upper part of the car shell, close to the rear end of the switching track.

When the locking rod is positioned in the water collecting locking groove or the cleaning locking groove, the switching plate is positioned at an extreme position far away from the driving motor; the output full gear is in transmission connection with the driving roller; at this time, the driving motor drives the cleaning belt to move continuously.

When the locking rod is positioned in the wiping locking groove, the switching plate moves to an extreme position close to the driving motor; the output full gear is in transmission connection with the squeezing assembly; the output semicircular gear is in transmission connection with the driving roller; at this time, the driving motor drives the cleaning belt to intermittently move.

As a preferable scheme: the squeezing assembly comprises two squeezing sliding sheets which are longitudinally connected with the left side and the right side of the frame in a sliding manner and synchronously move, and two squeezing rollers which are rotatably connected between the squeezing sliding sheets, are respectively positioned on the two sides of the cleaning belt and are propped against the cleaning belt; a semicircular downward moving gear and a semicircular upward moving gear which are in transmission connection with the corresponding water squeezing sliding sheets are respectively and rotatably connected to the front end and the rear end of each water squeezing sliding sheet on the frame; the semicircle that lies in same one side move down the gear with the semicircle shifts up the gear simultaneously with crowded water gleitbretter transmission is connected and is located same one side the semicircle move down the gear with the semicircle shifts up the gear synchronous revolution.

When the locking rod is positioned in the wiping locking groove, the output full gear is in transmission connection with the semicircular downward moving gear.

When the semicircle moves down the gear and is connected with the driving of the water squeezing slip sheet, the water squeezing slip sheet moves downwards, and when the semicircle moves up the gear and is connected with the driving of the water squeezing slip sheet, the water squeezing slip sheet moves upwards.

Compared with the prior art, the utility model has the beneficial effects that: under initial condition, the locking lever is located catchment locking inslot, and first water tank and second water tank all do not have water, and output full gear with wipe ground gear engagement, the dwang supports with the pressurized-water roller and makes pressurized-water roller and clean area support tightly.

Ground when cause surface ponding because reasons such as rainfall, can influence the clean and tidy personnel that probably cause even of ground and slide, use the water collection function of this product, the hand grips the push-and-pull handle and pushes away this product to the service area, opens master switch, and the battery supplies power to driving motor. The driving motor rotates to enable the driving shaft to rotate, the output full gear drives the ground wiping gear to rotate so that the ground wiping driving shaft rotates, and the ground wiping driving shaft further drives the driving roller to rotate through the synchronous belt. The driving roller drives the cleaning belt to move, and then drives each guide roller tightly pressed against the cleaning belt to rotate. Promote this product for be located wipe the cleaning zone of regional lower part and the water contact on ground and inhale on the cleaning zone, along with the removal of cleaning zone, when the cleaning zone after absorbing water was middle through pressurized-water roller and driving roller, pressurized-water roller and driving roller interval are less, thereby make absorbent water on the cleaning zone extruded and fall into in the first water tank. Along with the continuous movement of the cleaning belt, the pressurized cleaning belt passes through the space between the two wringing rollers; the distance between the two water squeezing rollers is smaller than the distance between the water squeezing rollers and the driving roller, so that the cleaning belt is squeezed for the second time, and the squeezed water falls into the second water tank. The cleaning belt squeezed for the second time continuously moves to pass through the wiping area again, and water at the lower end of the wiping area is sucked onto the cleaning belt. In such a reciprocating way, water on the passing area of the wiping area is gradually sucked and dried along with the pushing of the product. After the water collection is finished or the first water tank and the second water tank are filled with sewage, the main switch is closed, the first water tank and the second water tank are pulled out backwards, the sewage is poured into the appointed discharge area, and the first water tank and the second water tank are installed back again.

When the cleaning function of the product is used, a proper amount of clear water is filled in the first water tank, the product is pushed to a use area by holding the push-pull handle with the hand, the main switch is turned on, and the storage battery supplies power to the driving motor. Stir the locking lever upwards and make the locking lever break away from catchment locking groove, pulling the synchronizing bar backward to the locking lever can block into clean locking groove, stir the locking lever downwards and make the locking lever enter into clean locking inslot. At the moment, the rotating rod is not abutted to the water pressing roller, meanwhile, the electrode conducting sheet enables the two electrodes of the electrode seat to be conducted, the storage battery supplies power to the water pump, and the water pump extracts water in the first water tank, so that the water enters the water spraying plate through the water inlet pipe and is sprayed onto the cleaning belt right opposite to the water spraying plate through the spray head. Meanwhile, the driving motor rotates to enable the cleaning belt to move, and the cleaning belt sprayed with water is squeezed out excessive water through the two water squeezing rollers. The cleaning belt continuously moves to pass through the wiping area, and the ground positioned at the lower part of the wiping area is wiped clean. The cleaning belt continues to move, when the cleaning belt passes through the water pressing roller after being wiped across the ground, the water pressing roller moves towards the direction far away from the cleaning belt along the water pressing sliding groove due to the elasticity of the cleaning belt, and the water pressing roller cannot dewater the cleaning belt, so that the water in the first water tank is clean. The cleaning belt continuously moves to pass through the water spraying plate again and is washed by water sprayed by the water spraying plate, and then is squeezed to be dry when passing between the squeezing rollers, and then passes through the wiping area again for wiping. In such a reciprocating way, the area passing by the wiping area is gradually wiped clean by the cleaning belt along with the pushing of the product. After cleaning, close the master switch, pull out first water tank and second water tank backward, pour remaining water in the first water tank and the sewage in the second water tank into appointed discharge area, again adorn back first water tank and second water tank can.

When the product is used for wiping, a proper amount of clear water is filled in the first water tank, the product is pushed to a use area by holding the push-pull handle with a hand, the main switch is turned on, and the storage battery supplies power to the driving motor. The locking lever is shifted upwards to enable the locking lever to be separated from the water collecting locking groove, the synchronous lever is pulled backwards to enable the locking lever to be clamped into the wiping locking groove, and the locking lever is shifted downwards to enable the locking lever to enter the wiping locking groove. At the moment, the rotating rod is not abutted to the water pressing roller, the electrode conducting piece enables the two electrodes of the electrode seat to be conducted, and meanwhile, the rotating rod slides along the driving inclined plane, so that the switching plate moves to the direction close to the driving motor along the sliding track to enable the output full gear to be meshed with the reversing gear, and the output semi-circular gear is meshed with the ground wiping gear. The water pump pumps water in the first water tank, so that the water enters the water spraying plate through the water inlet pipe and is sprayed to the cleaning belt opposite to the water spraying plate through the spray head. The driving motor rotates to enable the output semicircular gear to intermittently drive the floor wiping gear to rotate, and therefore the cleaning belt in the floor wiping area intermittently moves. Meanwhile, the driving motor rotates to enable the output full gear to drive the reversing gear to rotate, the reversing gear drives the squeezing gear to rotate, and the squeezing gear drives the semicircular downward moving gear to rotate through the synchronous belt. The semi-circle downward moving gear is in transmission connection with the semi-circle upward moving gear through a synchronous belt, and the semi-circle downward moving gear and the semi-circle upward moving gear are not meshed with the lifting rack simultaneously. When the semicircular downward moving gear is meshed with the lifting rack, the semicircular downward moving gear rotates to enable the water squeezing sliding sheet to move downwards along the guide post, the transverse sliding groove drives the sliding post to move upwards, and the linkage part drives the two water squeezing rollers to move downwards along the cleaning belt. When the semicircular upward moving gear is meshed with the lifting rack, the semicircular upward moving gear rotates to enable the water squeezing sliding sheet to move upwards along the guide post, and the two water squeezing rollers move upwards along the cleaning belt. The continuous rotation along with the wringing gear makes the wringing slip sheet reciprocate up and down, so that the cleaning belt passing between the two wringing rollers is wrung repeatedly for multiple times, and meanwhile, the intermittent movement of the cleaning belt also makes the cleaning belt prolonged by the wringing time, so that the wringing times are more, and the dehydration is more thorough. Along with the promotion of this product, the regional water stain volume of leaving behind of scrubbing the area process is near not having, when subaerial uses such as similar ceramic tile, and no water stain after the use is remained and is reduced the danger that personnel fell when the process. And after the wiping is finished, closing the main switch, pulling out the first water tank and the second water tank backwards, pouring the residual water in the first water tank and the sewage in the second water tank into a specified discharge area, and reloading the first water tank and the second water tank.

According to the utility model, the driving roller is arranged, so that the driving roller can drive the cleaning belt to move when rotating, and further the cleaning belt in the cleaning area moves relative to the ground to clean the ground; meanwhile, when the water pressing roller is positioned close to the driving roller, the cleaning belt passing through the driving roller is compressed and dehydrated by the water pressing roller, so that the cleaning belt entering the water squeezing assembly is partially dehydrated, and the containing amount of accumulated water is increased.

According to the utility model, by arranging the switching plate, when the switching plate is positioned at the limit position far away from the driving motor, the output full gear is meshed with the floor wiping gear, and the driving motor rotates to enable the cleaning belt to move, so that the floor wiping and accumulated water collecting functions are realized; when the switching board is located at the limit position close to the driving motor, the output semicircular gear is meshed with the ground wiping gear, the driving motor rotates to enable the water squeezing slip sheet to move up and down in a reciprocating mode, the water squeezing roller is further enabled to squeeze the cleaning belt up and down in a reciprocating mode, the cleaning belt is squeezed and dewatered for multiple times, meanwhile, the output full gear is meshed with the reversing gear, the driving motor rotates to enable the cleaning belt to move intermittently, the retention time of the squeezed cleaning belt is prolonged, the squeezing times are increased, and dewatering is more thorough.

According to the utility model, the switching handle is arranged and pulled backwards, so that the rotating rod is abutted against the switching inclined plane, and the switching plate moves from the limit position far away from the driving motor to the limit position close to the driving motor; meanwhile, the electrode conducting sheet enables the two electrodes of the electrode seat to be conducted, and the water pump starts to work, so that the water spraying plate sprays water to the cleaning belt.

The water collecting device has a water collecting function, water passing through the ground of the product is adsorbed onto the cleaning belt by pushing the product, and then the cleaning belt is dehydrated, so that the water on the ground enters the product to be subjected to centralized treatment; the floor cleaner has a cleaning function, and the floor through which the floor passes can be cleaned by the cleaning belt by pushing the floor cleaner; the floor cleaning machine has a wiping function, the cleaning belt moves by pulling the switching handle, and meanwhile, the water squeezing roller reciprocates up and down to squeeze the cleaning belt, so that the cleaning belt is dewatered more thoroughly, and when the floor is wiped again, the residual water stains on the ground are less than those on the floor wiped by the cleaning function.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic exploded view of the present invention.

Fig. 4 is a schematic structural view of the vehicle frame of the present invention.

Fig. 5 is a schematic structural view of the vehicle body cover of the present invention.

Figure 6 is a schematic structural view of the floor scrubbing assembly of the present invention.

Fig. 7 is a schematic view of the construction of the wringing assembly of the present invention.

Fig. 8 is a schematic view of the structure of the driving assembly of the present invention.

Fig. 9 is a schematic structural view of the switching handle of the present invention.

Fig. 10 is a schematic structural view showing an operation state of a cleaning function of the present invention.

Fig. 11 is a schematic structural view of the working state of the wringing function of the present invention.

10. A frame; 101. wiping areas; 102. a roller rotating seat; 11. a wheel; 12. a support plate; 121. a water squeezing sliding groove; 122. a guide post; 123. a gear rotating seat; 124. a pressurized water sliding groove; 13. a water pressing roller; 14. mounting a plate; 141. a spring catch; 142. a sliding track; 15. an electrode holder; 2. a vehicle shell; 21. a push-pull handle; 22. switching tracks; 221. a water collection locking groove; 222. cleaning the locking groove; 223. wiping the locking groove dry; 3. a floor wiping component; 31. a cleaning belt; 32. a guide roller; 33. a mopping drive shaft; 331. a floor wiping gear; 34. a drive roller; 35. a wringing guide roller; 36. a steering roller; 4. squeezing the components; 41. a wringing roller; 42. a linkage section; 421. a sliding post; 43. a water squeezing slip sheet; 431. a transverse sliding groove; 432. a longitudinal sliding groove; 433. a lifting rack; 44. a semicircular downward moving gear; 45. a semicircular upward moving gear; 46. a reversing shaft; 461. a reversing gear; 47. squeezing the gear; 5. a drive assembly; 51. a drive motor; 52. a switch board; 521. a gear supporting seat; 522. a spring; 523. a drive ramp; 53. a drive shaft; 531. an output full gear; 532. an output semi-circular gear; 6. a water pump; 7. a water spray plate; 71. a water inlet pipe; 72. a spray head; 81. a first water tank; 82. a second water tank; 9. a switching handle; 91. rotating the rod; 911. an electrode conducting sheet; 92. a synchronization lever; 93. locking the lever.

Detailed Description

Example 1

Referring to fig. 1 to 11, an intelligent environmental-friendly cleaning vehicle according to the present embodiment includes a vehicle frame 10; a floor mopping assembly 3 for mopping the floor is arranged in the frame 10; the floor mopping assembly 3 comprises a cleaning belt 31 which is rotatably connected in the vehicle frame 10 and the lower end of which is pressed against the ground, and a driving roller 34 which is rotatably connected in the vehicle frame 10 and is used for driving the cleaning belt 31 to move; and a driving assembly 5 for driving the cleaning belt 31 to move is arranged at the upper part in the frame 10 and behind the floor mopping assembly 3.

The cleaning belt 31 is made of an easily water-absorbent material such as sponge, collodion, or the like.

Wheels 11 which are convenient for the movement of the frame 10 are respectively arranged at the lower end of the frame 10 and close to four corners; a wiping area 101 communicated with the interior of the frame 10 is formed at the front part of the lower end of the frame 10; the front and back directions of the lower end of the wiping area 101 are respectively and rotatably connected with guide rollers 32; the guide roller 32 makes the cleaning belt 31 at the lower end to abut against the floor, thereby improving cleaning and water absorbing effects; roller rotating seats 102 rotatably connected with the guide rollers 32 are respectively formed at the lower ends of the wiping areas 101 on both sides of the guide rollers 32.

A squeezing component 4 for squeezing the cleaning belt 31 is fixedly arranged in the frame 10 below the driving component 5; a second water tank 82 for containing sewage extruded by the squeezing component 4 is detachably connected in the frame 10 under the squeezing component 4.

A water spraying plate 7 for washing the cleaning belt 31 is fixedly connected to the rear part of the cleaning belt 31 in the frame 10; a first water tank 81 for containing purified water is detachably connected above the second water tank 82 in the frame 10; a water pump 6 for supplying water from the first water tank 81 to the water spray plate 7 is fixedly connected to the inside of the frame 10.

Two support plates 13 which are longitudinally arranged are fixedly connected to the upper end of the frame 10 close to the left side and the right side respectively; the upper ends of the two support plates 13 are fixedly connected with mounting plates 14; the two support plates 13 are located below the mounting plate 14 to form a tank area for mounting the first and

second water tanks

81 and 82.

A water inlet pipe 71 communicated with the water outlet of the water pump 6 is formed at the upper end of the water spraying plate 7; a plurality of spray heads 72 communicated with the water inlet pipe 71 are uniformly formed at one end of the water spray plate 7 facing the cleaning belt 31; the water inlet of the water pump 6 is positioned at the bottom of the first water tank 81; the spray head 72 sprays water to wash the cleaning belt 31 clean, so that the cleaning belt moves to the lower end of the wiping area 101 for cleaning.

A water pressing roller 13 is connected to the frame 10 above the first water tank 81 and close to the driving roller 34 in a sliding manner along the front-back direction; a water pressing sliding groove 124 slidably connected with the two ends of the water pressing roller 13 in the front-rear direction is formed on the upper portion of each support plate 13.

When the pressurized water roller 13 is located at the front limit position, the cleaning belt 31 passing between the pressurized water roller 13 and the driving roller 34 is squeezed to be dehydrated, and the dehydrated water enters the first water tank 81.

The pressing water roller 13 enables the cleaning belt 31 to be squeezed and dewatered for the first time, sewage falls into the first water tank 81, the cleaning belt 31 entering the squeezing assembly 4 is dewatered again, and the sewage falls into the second water tank 82, so that the sewage accommodating capacity of the utility model is increased.

When the pressurized water roller 13 is located at the rear limit position, the gap between the pressurized water roller 13 and the driving roller 34 cannot squeeze the cleaning belt 31 for dehydration.

A storage battery and a main switch are arranged in the frame 10; the main switch and the water pump 6 are electrically connected with the storage battery.

The upper end of the frame 10 is fixedly connected with a shell 2 for sealing the frame 10; a push-pull handle 21 convenient for pushing the frame 10 is formed at the rear end of the vehicle shell 2; the upper part of the frame 10 is rotatably connected with a switching handle 9 for switching functions; the upper part of the vehicle shell 2 is formed with a switching track 22 for accommodating the movement of the switching handle 9.

Switch handle 9 is connected including two parallel arrangement's rotation be in dwang 91, fixed connection on frame 10 upper portion are two synchronizing bar 92 between the dwang 91 and being located the rotation in the hull 2 outside is connected dwang 91 is close to switch the locking lever 93 of track 22 one end.

A water collecting locking groove 221 communicated with the switching track 22 is formed at the upper part of the vehicle shell 2 close to the front end of the switching track 22; a cleaning locking groove 222 communicated with the switching rail 22 is formed at the upper part of the car shell 2 between the water collecting locking groove 221 and the wiping locking groove 223.

When the locking lever 93 is located in the switching track 22, the switching handle 9 can move along the switching track 22.

When the locking lever 93 is located in the water collecting locking groove 221, the rotating lever 91 abuts against the water pressurizing roller 13 so that the water pressurizing roller 13 is located at a front limit position.

When the locking lever 93 is located in the cleaning locking groove 222, the pumping roller 13 is located at the rear limit position.

The locking lever 93 locks the position of the switching handle 9 from moving forward and backward when the product is used, and does not cause damage to the product due to a change in function caused by an accident when the product is used.

An electrode seat 15 electrically connected with the water pump 6 is arranged on one side of the frame 10 facing the locking rod 93; the electrode holder 15 comprises two arc electrode plates which are not communicated with each other; the two electrode plates are respectively and electrically connected with the storage battery and the water pump 6; one side of the rotating rod 91 close to the locking rod 13 and facing the electrode holder 15 is provided with an electrode conducting sheet 911.

When the locking lever 93 is in the clean locking groove 222; the electrode holder 15 is conducted with the electrode conduction sheet 911 to operate the water pump 6.

The driving assembly 5 comprises a driving motor 51 fixedly connected to the upper end of the frame 10, a driving shaft 53 connected to the output shaft of the driving motor 51 in a sliding manner along the direction of the output shaft of the driving motor 51 and in transmission connection with the driving roller 34, and a switching plate 52 connected to the upper end of the frame 10 in a sliding manner along the direction of the output shaft of the driving motor 51; the drive shaft 53 is rotatably connected above the switch plate 52; an output full gear 531 is formed at one end of the driving shaft 53 close to the driving motor 51; an output semi-circular gear 532 is formed at one end of the driving shaft 53 far away from the driving motor 51.

A sliding track group which is connected with the switching plate 52 in a sliding manner along the left and right direction is formed at the upper end of the mounting plate 14; the sliding track group comprises two sliding tracks 142 which are arranged in parallel and are respectively connected with the front end and the rear end of the switching plate 52 in a sliding manner; the drive roller 34 is rotatably connected between the two support plates 12.

A gear supporting seat 521 rotatably connected with the driving shaft 53 is formed at the upper end of the switching plate 52 near the driving motor 51.

A driving inclined plane 523 which can abut against the rotating rod 91 to drive the switching plate 52 to move is formed at one end of the switching plate 52, which is far away from the driving motor 51; a spring 522 for driving the switch plate 52 to move away from the driving motor 51 is arranged between the switch plate 52 and the frame 10; an upward extending spring stop piece 141 is formed at the upper end of the mounting plate 14 close to the driving motor 51; the spring 522 is fixedly connected between the spring stopper 141 and the switch plate 52.

The floor mopping assembly 3 also comprises a floor mopping driving shaft 33 which is rotatably connected with the upper end of the mounting plate 14 and the rotating shaft is parallel to the driving roller 34; one end of the mopping driving shaft 33 close to the output full gear 531 is fixedly connected with a mopping gear 331 in transmission connection with the driving shaft 53; the two ends of the floor mopping driving shaft 33 are respectively in transmission connection with the two ends of the driving roller 34 through synchronous belts.

A wiping locking groove 223 communicated with the switching track 22 is formed at the upper part of the vehicle shell 2 close to the rear end of the switching track 22.

When the locking lever 93 is located in the water collecting locking groove 221 or the cleaning locking groove 222, the switching plate 52 is located at an extreme position away from the driving motor 51; the output full gear 531 is in transmission connection with the driving roller 34; at this time, the driving motor 51 continuously moves the cleaning belt 31.

When the locking lever 93 is located in the wiping locking groove 223, the switching plate 52 moves to an extreme position near the driving motor 51; the output full gear 531 is in transmission connection with the squeezing component 4; the output semi-circular gear 532 is in transmission connection with the driving roller 34; at this time, the driving motor 51 intermittently moves the cleaning belt 31.

The wringing component 4 comprises two wringing sliding sheets 43 which are longitudinally connected with the left side and the right side of the frame 10 in a sliding way and synchronously move, and two wringing rollers 41 which are rotatably connected between the wringing sliding sheets 43, are respectively positioned on the two sides of the cleaning belt 31 and are abutted against the cleaning belt 31; a semi-circular lower moving gear 44 and a semi-circular upper moving gear 45 which are in transmission connection with the corresponding water squeezing sliding sheets 43 are respectively and rotatably connected to the front end and the rear end of each water squeezing sliding sheet 43 on the frame 10; the semicircular downward moving gear 44 and the semicircular upward moving gear 45 which are positioned on the same side are not in transmission connection with the water squeezing slide sheet 43 at the same time, and the semicircular downward moving gear 44 and the semicircular upward moving gear 45 which are positioned on the same side rotate synchronously; the two ends of the water squeezing sliding sheet 43 facing the semi-circle downward moving gear 44 and the semi-circle upward moving gear 45 are respectively formed with a lifting rack 433 which is longitudinally arranged and is respectively in transmission connection with the corresponding semi-circle downward moving gear 44 and the semi-circle upward moving gear 45.

A water squeezing guide roller 35 which is provided with a rotating shaft tightly abutted against the cleaning belt 31 and is parallel to the driving roller 34 is respectively and rotatably connected between the two supporting plates 12 at the upper end and the lower end of the water squeezing slide sheet 43; the wringing guide roller 35 straightens the cleaning belts 31 positioned at the upper and lower ends of the wringing roller 42, thereby improving the wringing efficiency.

A turning roller 36 is rotatably connected between the two support plates 12 at the corner of the cleaning belt 31, and the turning roller is parallel to the driving roller 34 and has a rotation shaft tightly pressed against the cleaning belt 31.

Two longitudinal sliding grooves 432 which are longitudinally arranged are respectively formed on one side of each water squeezing sliding sheet 43 facing the water squeezing roller 41; a guide column group which is longitudinally connected with the longitudinal sliding groove 432 in a sliding manner is respectively formed at one end, facing the water squeezing sliding sheet 43, of each supporting plate 12; the guide post set comprises a plurality of guide posts 122 which are longitudinally and uniformly arranged and are slidably connected with the longitudinal sliding groove 432.

A wringing sliding groove 121 which is in sliding connection with two sides of the corresponding wringing roller 41 is formed at one end of each supporting plate 12 facing the wringing roller 41; the water squeezing sliding groove 121 forms an included angle with the vertical direction, so that the water squeezing roller 41 slides obliquely, and water squeezed and separated from the cleaning belt 31 cannot fall onto the cleaning belt 31 again to be absorbed again.

A gear rotating seat 123 which is rotatably connected with each semicircular downward moving gear 44 and each semicircular upward moving gear 45 is respectively formed at one end of each supporting plate 12 facing the water squeezing slide sheet 43; the semicircle downward moving gear 44 positioned at the same side is connected with the semicircle upward moving gear 45 through a synchronous belt in a transmission way.

A linkage part 42 is arranged between each supporting plate 12 and the corresponding water squeezing slide sheet 43; two ends of each wringing roller 41 are respectively and rotatably connected with the corresponding linkage part 42; a transverse sliding groove 431 is formed between the two longitudinal sliding grooves 432 at the middle part of one side of each water squeezing slide sheet 43 facing the water squeezing roller 41; each of the interlocking portions 42 has a sliding column 421 slidably connected to the lateral sliding groove 431 and formed on a side thereof facing the sliding groove 431.

When the locking lever 93 is located in the wiping locking groove 223, the output full gear 531 is in transmission connection with the semicircular downshifting gear 44.

The wringing assembly 4 further comprises a reversing shaft 46 which is rotatably connected to the upper end of the mounting plate 14 and has a rotating shaft parallel to the driving roller 34; two ends of the reversing shaft 46 are respectively and fixedly connected with a reversing gear 461; wherein one of the reversing gears 461 adjacent to the driving motor 51 is in driving connection with the output full gear 531.

The upper end of the mounting plate 14 close to each reversing gear 461 is respectively and rotatably connected with a wringing gear 47 in transmission connection with the corresponding reversing gear 461; each squeezing gear 47 is in transmission connection with the semicircular downward moving gear 44 on the same side through a synchronous belt.

When the semicircular downward moving gear 44 is in transmission connection with the water squeezing slide 43, the water squeezing slide 43 moves downward, and when the semicircular upward moving gear 45 is in transmission connection with the water squeezing slide 43, the water squeezing slide 43 moves upward.

In an initial state, the locking lever 93 is located in the water collection locking groove 221, the first water tank 81 and the second water tank 82 are both free of water, the output full gear 531 is engaged with the floor wiping gear 331, and the rotating lever 91 abuts against the water pressing roller 13 so that the water pressing roller 13 abuts against the cleaning belt 31.

Ground when cause surface ponding because reasons such as rainfall, can influence the clean and tidy perhaps even that cause personnel to slip on ground, use the water collection function of this product, the hand grips push-and-pull handle 21 and pushes away this product to the service area, opens the master switch, and the battery supplies power to driving motor 51. The driving motor 51 rotates to rotate the driving shaft 53, the output full gear 531 rotates the floor wiping gear 331 to rotate the floor wiping driving shaft 33, and the floor wiping driving shaft 33 rotates the driving roller 34 through the timing belt. The driving roller 34 moves the cleaning belt 31, and rotates the respective guide rollers 32 which are in contact with the cleaning belt 31. The product is pushed, so that the cleaning belt 31 at the lower part of the wiping area 101 is contacted with water on the ground and sucked into the cleaning belt, and along with the movement of the cleaning belt 31, when the cleaning belt 31 after absorbing water passes through the middle of the water pressing roller 13 and the driving roller 34, the distance between the water pressing roller 13 and the driving roller 34 is smaller, so that the water adsorbed on the cleaning belt 31 is pressed out and falls into the first water tank 81. As the cleaning belt 31 continues to move, the pressurized cleaning belt 31 passes between the two wringing rollers 41; the interval between the two squeeze rollers 41 is smaller than the interval between the squeeze roller 13 and the driving roller 34, so that the cleaning belt 31 is squeezed a second time, and the squeezed water falls down into the second water tank 82. The secondarily wrung cleaning belt 31 continues to move again through the wiping area 101, and water located at the lower end of the wiping area 101 is sucked onto the cleaning belt 31. In this way, water on the area where the wiping area 101 passes is gradually sucked dry as the product is pushed. After the water collection is completed or when one of the first water tank 81 and the second water tank 82 is filled with sewage, the main switch is turned off, the first water tank 81 and the second water tank 82 are pulled out backward, the sewage is poured into a designated discharge area, and the first water tank 81 and the second water tank 82 are refilled.

When the cleaning function of the product is used, a proper amount of clear water is filled in the first water tank 81, the product is pushed to a use area by holding the push-pull handle 21 with a hand, the main switch is turned on, and the storage battery supplies power to the driving motor 51. Dialing up the locking lever 93 disengages the locking lever 93 from the catchment locking slot 221, pulling the synchronisation lever 82 backwards until the locking lever 93 can snap into the clean locking slot 222, and dialing down the locking lever 93 enters the locking lever 93 into the clean locking slot 222. At this time, the rotating rod 91 is not abutted against the water pressing roller 13, and the electrode conduction sheet 911 conducts the two electrodes of the electrode holder 15, so that the storage battery supplies power to the water pump 6, and the water pump 6 pumps the water in the first water tank 81, so that the water enters the water spraying plate 7 through the water inlet pipe 71 and is sprayed onto the cleaning belt 31 facing thereto through the spray head 72. At the same time, the driving motor 51 rotates to move the cleaning belt 31, and the cleaning belt 31 sprayed with water is pressed out of excess water by passing between the two wringing rollers 41. Continued movement of the cleaning belt 31 will pass through the wiping area 101 and will wipe the floor located below the wiping area 101 clean. Then, the cleaning belt 31 continues to move, when the cleaning belt 31 passes through the pressing roller 13 after being wiped, the pressing roller 13 moves away from the cleaning belt 31 along the pressing sliding groove 124 due to the elasticity of the cleaning belt 31, and the pressing roller cannot dewater the cleaning belt 31, so that the cleaning of the water in the first water tank 81 is ensured. The cleaning belt 31 further moves to pass through the water spraying plate 7 again, and is washed by the water sprayed from the water spraying plate 7, and then is squeezed to pass between the squeezing rollers 41, and passes through the wiping area 101 again for wiping. In this way, as the product pushes, the area passed by the wiping area 101 is gradually wiped clean by the cleaning belt 31. After cleaning, the main switch is turned off, the first water tank 81 and the second water tank 82 are pulled out backward, the remaining water in the first water tank 81 and the sewage in the second water tank 82 are poured into a designated discharge area, and the first water tank 81 and the second water tank 82 are refilled.

When the product is used for wiping, a proper amount of clear water is filled in the first water tank 81, the product is pushed to a use area by holding the push-pull handle 21 with a hand, the main switch is turned on, and the storage battery supplies power to the driving motor 51. Dialing up the locking lever 93 disengages the locking lever 93 from the catchment locking slot 221, pulling the synchronization rod 82 backwards until the locking lever 93 can snap into the dryout locking slot 223, and dialing down the locking lever 93 enters the dryout locking slot 223. At this time, the rotating lever 91 does not abut against the water pressing roller 13, the electrode conduction piece 911 conducts the two electrodes of the electrode holder 15, and the rotating lever 91 slides along the driving slope 523, so that the switching plate 52 moves along the sliding rail 142 in a direction approaching the driving motor 51 until the output full gear 531 meshes with the reversing gear 461, and the output half gear 532 meshes with the ground wiping gear 331. The water pump 6 pumps the water in the first water tank 81, so that the water enters the water spraying plate 7 through the water inlet pipe 71 and is sprayed onto the cleaning belt 31 facing thereto through the spray head 72. The driving motor 51 rotates to make the output semi-circular gear 532 intermittently drive the floor wiping gear 331 to rotate, so that the cleaning belt 31 in the floor wiping area 101 intermittently moves. Meanwhile, the driving motor 51 rotates to make the output full gear 531 drive the reversing gear 461 to rotate, so that the reversing gear 461 drives the drying gear 47 to rotate, and the drying gear 47 drives the semicircular downward moving gear 44 to rotate through the synchronous belt. The semi-circle downward moving gear 44 is in transmission connection with the semi-circle upward moving gear 45 through a synchronous belt, and the semi-circle downward moving gear 44 and the semi-circle upward moving gear 45 are not meshed with the lifting rack 433 simultaneously. When the semicircular downward moving gear 44 is engaged with the lifting rack 433, the rotation of the semicircular downward moving gear 44 will make the water-squeezing sliding sheet 43 move downward along the guiding post 122, and the transverse sliding groove 431 drives the sliding post 421 to move downward, so that the linkage portion 42 drives the two water-squeezing rollers 41 to move downward along the cleaning belt 31. When the semicircular upper moving gear 44 is engaged with the lifting rack 433, the semicircular upper moving gear 44 rotates so that the wringing slider 43 moves upward along the guide post 122 and the two wringing rollers 41 move upward along the cleaning belt 31. The wringing slide sheet 43 reciprocates up and down along with the continuous rotation of the wringing gear 47, so that the cleaning belt 31 passing between the two wringing rollers 41 is wrung for multiple times repeatedly, meanwhile, the intermittent movement of the cleaning belt 31 also prolongs the time for which the cleaning belt 31 is wrung, the wringing times are more, and the dewatering is more thorough. Along with the promotion of this product, wipe the regional water stain volume of leaving behind of passing through of area 101 and be close to not have, when subaerial uses such as similar ceramic tile, no water stain after the use is remained and is reduced the danger that personnel fell when passing through. After the wiping is completed, the main switch is turned off, the first water tank 81 and the second water tank 82 are pulled out backwards, the residual water in the first water tank 81 and the sewage in the second water tank 82 are poured into a designated discharge area, and the first water tank 81 and the second water tank 82 are refilled.

According to the utility model, the driving roller 34 is arranged, so that the driving roller 34 can drive the cleaning belt 31 to move when rotating, and further the cleaning belt 31 in the wiping area 101 moves relative to the ground to wipe the ground; meanwhile, when the pressing roller 13 is positioned close to the driving roller 34, the cleaning belt passing through the driving roller 34 is compressed and dehydrated by the pressing roller 13, so that the cleaning belt 31 entering the wringing assembly 4 is partially dehydrated, thereby increasing the containing amount of accumulated water in the utility model.

According to the utility model, by arranging the switching plate 52, when the switching plate 52 is positioned at the limit position far away from the driving motor 51, the output full gear 531 is meshed with the floor mopping gear 331, and the driving motor 51 rotates to enable the cleaning belt 31 to move, so that the floor mopping and accumulated water collecting functions are realized; when the switching board 52 is located at the limit position close to the driving motor 51, the output semicircular gear 531 is engaged with the ground wiping gear 331, the driving motor 51 rotates to make the water squeezing slide 43 reciprocate up and down, and further make the water squeezing roller 41 reciprocate up and down to squeeze the cleaning belt 31, so that the cleaning belt 31 is squeezed and dewatered many times, meanwhile, the output full gear 531 is engaged with the reversing gear 461, the driving motor 51 rotates to make the cleaning belt 31 intermittently move, the retention time of the squeezed cleaning belt 31 is prolonged, the squeezing times are increased, and the dewatering is more thorough.

In the utility model, by arranging the switching handle 9, the switching handle 9 is pulled backwards, so that the rotating rod 91 is abutted against the switching inclined surface 523, and the switching plate 52 is further moved from the limit position far away from the driving motor 51 to the limit position close to the driving motor 51; meanwhile, the electrode conduction piece 911 conducts the two electrodes of the electrode holder 15, and the water pump 6 starts to operate, so that the water spray plate 7 sprays water to the cleaning belt 31.

The water collecting device has a water collecting function, water passing through the ground of the product is adsorbed onto the cleaning belt by pushing the product, and then the cleaning belt is dehydrated, so that the water on the ground enters the product to be subjected to centralized treatment; the floor cleaner has a cleaning function, and the floor through which the floor passes can be cleaned by the cleaning belt by pushing the floor cleaner; the floor cleaning machine has a wiping function, the cleaning belt moves by pulling the switching handle, and meanwhile, the water squeezing roller reciprocates up and down to squeeze the cleaning belt, so that the cleaning belt 31 is dehydrated more thoroughly, and when the floor is wiped again, the water stain left on the floor is less than that left when the floor is wiped by the cleaning function.

Claims

1. An intelligent environment-friendly cleaning vehicle is characterized in that; comprises a frame; a floor mopping assembly for mopping the floor is mounted in the frame; the floor mopping assembly comprises a cleaning belt which is rotatably connected in the frame and the lower end of the cleaning belt is abutted against the ground, and a driving roller which is rotatably connected in the frame and is used for driving the cleaning belt to move; a driving assembly for driving the cleaning belt to move is arranged at the upper part in the frame and behind the floor mopping assembly; a squeezing component for squeezing the cleaning belt is fixedly arranged below the driving component in the frame; a second water tank for containing sewage extruded by the squeezing component is detachably connected in the frame under the squeezing component; a water spraying plate for washing the cleaning belt is fixedly connected to the rear part of the cleaning belt in the frame; a first water tank which can be used for containing purified water is detachably connected above the second water tank in the frame; a water pump for supplying water to the water spraying plate from the first water tank is fixedly connected in the frame; a water pressing roller is connected to the upper portion of the first water tank in the frame, close to the driving roller, in a sliding mode along the front-back direction; when the water pressing roller is positioned at the front limit position, the cleaning belt passing between the water pressing roller and the driving roller is extruded and dehydrated, and the dehydrated water enters the first water tank;

when the water pressing roller is located at the rear limit position, the clearance between the water pressing roller and the driving roller can not enable the cleaning belt to squeeze and dewater;

the upper end of the frame is fixedly connected with a shell for sealing the frame; the upper part of the frame is rotatably connected with a switching handle for switching functions; a switching track for accommodating the movement of the switching handle is formed at the upper part of the vehicle shell;

the switching handle comprises two parallel rotating rods which are rotatably connected to the upper part of the frame, a synchronizing rod fixedly connected between the two rotating rods and a locking rod which is positioned outside the shell and is rotatably connected to one end of the rotating rod close to the switching track;

a wiping locking groove communicated with the switching track is formed in the upper part of the car shell, close to the rear end of the switching track;

a water collecting locking groove communicated with the switching track is formed in the upper part of the car shell, close to the front end of the switching track; a cleaning locking groove communicated with the switching track is formed in the middle of the water collecting locking groove and the wiping locking groove at the upper part of the car shell; when the locking rod is positioned in the switching track, the switching handle can move along the switching track; when the locking rod is positioned in the water collecting locking groove, the rotating rod is abutted against the water pressing roller, so that the water pressing roller is positioned at the front limit position; when the locking lever is located in the cleaning locking groove, the water pressing roller is located at the rear limit position.

2. The intelligent environment-friendly cleaning vehicle as claimed in claim 1, wherein; one side of the frame, which faces the locking rod, is provided with an electrode seat electrically connected with the water pump; one side, facing the electrode seat, of the rotating rod close to the locking rod is provided with an electrode conducting sheet; when the locking bar is located within the clean locking groove; and the electrode seat is communicated with the electrode conducting sheet to enable the water pump to work.

3. The intelligent environment-friendly cleaning vehicle as claimed in claim 1, wherein; the driving assembly comprises a driving motor fixedly connected to the upper end of the frame, a driving shaft connected to an output shaft of the driving motor in a sliding manner along the direction of the output shaft of the driving motor and in transmission connection with the driving roller, and a switching plate connected to the upper end of the frame in a sliding manner along the direction of the output shaft of the driving motor; the driving shaft is rotatably connected above the switching plate; an output full gear is formed at one end of the driving shaft close to the driving motor; an output semicircular gear is formed at one end of the driving shaft, which is far away from the driving motor;

a driving inclined plane which can be abutted against the rotating rod to drive the switching plate to move is formed at one end, far away from the driving motor, of the switching plate; a spring for driving the switching plate to move towards the direction far away from the driving motor is arranged between the switching plate and the frame;

when the locking rod is positioned in the water collecting locking groove or the cleaning locking groove, the switching plate is positioned at an extreme position far away from the driving motor; the output full gear is in transmission connection with the driving roller; at the moment, the driving motor drives the cleaning belt to continuously move;

4. The intelligent environment-friendly cleaning vehicle as claimed in claim 3, wherein; the squeezing assembly comprises two squeezing sliding sheets which are longitudinally connected with the left side and the right side of the frame in a sliding manner and synchronously move, and two squeezing rollers which are rotatably connected between the squeezing sliding sheets, are respectively positioned on the two sides of the cleaning belt and are propped against the cleaning belt; a semicircular downward moving gear and a semicircular upward moving gear which are in transmission connection with the corresponding water squeezing sliding sheets are respectively and rotatably connected to the front end and the rear end of each water squeezing sliding sheet on the frame; the semicircular downward moving gear and the semicircular upward moving gear which are positioned on the same side are not in transmission connection with the water squeezing sliding sheet at the same time, and the semicircular downward moving gear and the semicircular upward moving gear which are positioned on the same side rotate synchronously;

when the locking rod is positioned in the wiping locking groove, the output full gear is in transmission connection with the semicircular downward moving gear;