CN207679387U

CN207679387U - A kind of floor cleaning device and floor cleaning trolley

Info

Publication number: CN207679387U
Application number: CN201720829130.5U
Authority: CN
Inventors: 李洪云
Original assignee: Shandong Sansheng Environmental Protection Equipment Co Ltd
Current assignee: Liu Bing
Priority date: 2017-07-10
Filing date: 2017-07-10
Publication date: 2018-08-03
Anticipated expiration: 2027-07-10

Abstract

The utility model provides a kind of floor cleaning device and floor cleaning trolley, wherein, floor cleaning device includes rack, is located in rack water tank cleans component and the cleaning component inside water tank, and it is the strip cleaning band of setting of forming an angle with the direction of travel of floor cleaning device to clean component.The strip cleaning band is the closed-loop type cleaning band that cross section is round or oval.Floor cleaning trolley includes at least one set of above-mentioned floor cleaning device, and the rack of floor cleaning device is fixedly connected with chassis.During cleaning, strip cleaning band effectively can clean dust, spot existing for ground and other ground attachment rubbish while advancing with floor cleaning device, and contaminated strip cleaning band, which turns in water tank, to be cleaned and be dehydrated.The utility model can efficiently clean ground, and cleaning effect is good, solve the problems, such as existing floor cleaning device cleaning spot be not thorough, clean after there are water stain, wet road surfaces easily to skid on ground.

Description

A kind of floor cleaning device and floor cleaning trolley

Technical field

The utility model is related to road surface cleaning equipment technology field, specifically a kind of floor cleaning device and floor cleaning Vehicle.

Background technology

In order to be cleaned to flooring, cleaned the most commonly used is artificial, the disadvantage is that efficiency is low, labor intensity is big. Cleaning robot is mostly used in area larger public place such as station waiting room etc. to clean.CN106308690A, which discloses one kind, to be made With the ground washing vehicle of convenience and high-efficiency, including cleaning device, sewage suction means and wipe-drying device.The shortcomings that structure is wipe-drying device Using Electric heating heating, drying, if being realized in the short time, the energy consumption that drying needs is larger, usually the storage battery of interior motor vehicle It is difficult to meet the requirements, and cleans that section is small, and operating efficiency is low.CN103290797 discloses a kind of road sweeper device people, Execution system includes actuating motor A, the roller with steel brush, actuating motor B and the roller with sponge, tentatively clear by steel brush It sweeps, road surface dirty water is absorbed by sponge.The structure there are the problem of sponge absorb after sewage saturation without corresponding treatment measures, Do not have the ability of working continuously, and wet road surface after cleaning, easily makes dirty and easily skid.CN203530887 discloses one kind Road cleaner, wherein mop formula remove contamination band and remove contamination successively around drive roll, a water squeezing sector, secondary water squeezing sector, ground Roller and support roller return to drive roll, the structure the problem is that：1, mop formula rag is removed contamination band using wide cut, since wide cut is clear Dirty band and the contact area on ground are big, poor to the scouring and cleaning effect on ground；2, wide cut removes contamination band frequently with fabric and sponge It is compound, fabric is in outer layer, and sponge is in middle layer, cleaning and costs and poor dehydration results, and there are water stain, road surfaces for the ground after cleaning It is moist easily to skid.

Utility model content

The purpose of this utility model is exactly in order to solve the problems existing in the prior art, and to devise a kind of floor cleaning dress It sets and floor cleaning trolley, capable of effectively overcoming existing cleaning vehicle cleaning, spot is not thorough, there are water stain defects on ground.

The technical solution of the utility model is：The utility model provides a kind of floor cleaning device, including rack, setting Water tank in rack cleans component and the cleaning component inside water tank, and the scouring component is and floor cleaning device Direction of travel form an angle the strip cleaning band of setting.By the design, strip cleaning band can be with ground sanitizer cartridge Effectively the dust on ground, spot are cleaned while setting traveling, and then realize the cleaning to ground.

The technical characteristic of this programme further includes that the cross section of the strip cleaning band is provided in round or ellipse.Into one Step, the strip cleaning band is set as closed-loop type cleaning band.Using the technical solution, during floor cleaning, strip is clear Clean band generates scrubbing action with while floor cleaning device forward travel to ground, adjusts the installation site of strip cleaning band, The contact area on strip cleaning band and ground can be adjusted, and then the floor cleaning device can be adjusted according to actual condition over the ground The scrub effect in face；The cross section of strip cleaning band is provided in round or ellipse, i.e., the peripheral surface of strip cleaning band is cambered surface, Being adhered to the rubbish of strip cleaning belt surface can fall into the movement of strip cleaning band in water tank;In addition, strip cleaning band with Frictional ground force is small, and required power is smaller when floor cleaning device operation, has the advantages that energy saving and easy to operate.

Preferably, the installation position of the strip cleaning band is equipped with following two kinds：1, the strip cleaning band acts on ground The self-operating direction of face section and the angle of floor cleaning device direction of travel are 90 °, and by the design, strip cleaning band is everywhere While face cleaning device is advanced, also there is the abrasive power vertical with floor cleaning device direction of travel to ground, pass through the strip The compound motion of cleaning band, can be more thorough to floor cleaning, and cleaning effect is more preferable；2, the strip cleaning band acts on ground The self-operating direction of section is more than 90 ° with the angle of floor cleaning device direction of travel, is less than or equal to 120 °, using the technical side Case, under the compound motion effect of strip cleaning band, earth's surface rubbish can be accumulated under the action of strip cleaning band to side, just It is handled in collection.

The technical characteristic of this programme further includes being provided in the rack and the matched guide wheel group of strip cleaning band.

Preferably, the guide wheel group includes directive wheel I, directive wheel II, directive wheel III and directive wheel IV, the guiding Wheel I and directive wheel II are separately positioned on the left and right sides of the water tank upper end, and directive wheel III and directive wheel IV are arranged under water tank Just, the axis direction of the directive wheel I, directive wheel II, directive wheel III and directive wheel IV is parallel with cleaning vehicle direction of travel or is in Angle is arranged, the strip cleaning band pile warp directive wheel I, directive wheel II, directive wheel III and directive wheel IV successively.

The technical characteristic of this programme further includes that the cleaning component includes that the cleaning wheel being placed in water tank and dehydration are taken turns, institute It states strip cleaning band pile warp cleaning wheel, dehydration wheel, guide wheel group and forms loop-like structure.

Preferably, be provided at least one extruding wheel in the water tank, the extruding wheel and dehydration wheel collective effect in Strip cleaning band.

Preferably, the cornerite between the strip cleaning band and dehydration wheel is set as 90 ° ~ 180 °.Pass through the design, energy It is enough that frictional resistance of the dehydration wheel to cleaning band is minimized while ensureing cleaning band dehydrating effect, to ensure cleaning band over the ground The scouring operation in face.

Preferably, the strip cleaning band is provided at least two, the rotation direction phase of adjacent two strip cleaning bands Instead.Using the technical solution, floor cleaning device is during traveling, dust, spot by a plurality of strip cleaning band to ground It is cleaned with other earth's surface rubbish, can ensure the cleaning effect of one-stop operation, and in two adjacent groups floor cleaning device Cleaning band rotation direction avoids tilting to side on the contrary, vehicle run stability can be kept.

The technical characteristic of this programme further includes that the floor cleaning device is provided with and the cleaning component, scouring component The synchronous driving part of cooperation.

Preferably, the floor cleaning device is provided with and the guiding in the cleaning wheel, dehydration wheel and guide wheel group Take turns the synchronous driving part of cooperation.The synchronous driving part includes synchronizing wheel and synchronous belt, the synchronizing wheel respectively with it is described Directive wheel in cleaning wheel, dehydration wheel and guide wheel group is integrally formed.

Preferably, being provided on the peripheral surface of directive wheel in the cleaning wheel, dehydration wheel and guide wheel group clear with strip The cleaning band trough of belt of clean band cooperation is provided with the synchronous belt trough of belt coordinated with synchronous belt on the peripheral surface of the synchronizing wheel.

Preferably, the cross section of the cleaning band trough of belt is set as cambered surface.Using the design, encountering at the injustice of ground When, the strip cleaning band that cross section is round or oval is fitted close with corresponding cleaning band trough of belt, can avoid that item occurs The generation that shape cleaning band falls off, and then ensure being normally carried out for cleaning.

The technical characteristic of this programme further includes that the synchronous driving part further includes driving motor, the driving motor Driving wheel is provided on output shaft, the driving wheel engages cooperation with synchronous belt.Preferably, the synchronous belt and driving wheel it Between cornerite be not less than 120 °.Alternatively, the synchronous driving part further includes driving motor, the output shaft of the driving motor with Synchronizing wheel transmission cooperation corresponding to cleaning wheel or dehydration wheel.By the design, synchronous belt driving wheel realizes directive wheel, cleaning wheel The Multipoint Drive taken turns with dehydration, and then the synchronous rotation of strip cleaning band is driven, effectively avoid strip cleaning band discontinuity And cause the fracture of strip cleaning band.

The technical characteristic of this programme further includes that the lower end of the rack is provided with holder, the directive wheel III and directive wheel IV is separately fixed at the left and right ends of the holder, and height adjusting member is provided between the rack and holder.

Preferably, the height adjusting member includes that electric threaded shaft elevator and setting are left in electric threaded shaft elevator The lower end of the guide rod of right both sides, the electric threaded shaft elevator telescopic rod is fixedly connected with holder, the lower end of the guide rod It is fixedly connected with holder, upper end coordinates through rack and with housing slide.Using the technical program, pass through electronic screw lift It can realize that holder moves up and down, to realize strip cleaning band and the separation on ground or contact, and pass through support height The tensioning of synchronous belt can be realized by adjusting, and ensure transmission effect to prevent synchronous belt from skidding.

Preferably, being provided with limiting plate and limit shaft on the holder, the limiting plate is fixedly connected with holder, Spring is arranged on the limit shaft, the height of the limit shaft is set as the pressure and height of the spring.By the design, drive Dynamic electric threaded shaft elevator realizes when packing up of holder, and holder moves up, and spring is compressed after being contacted with rack, in spring-compressed When to pressure and height, the upper surface of limit shaft is contacted with rack, and triggers electric threaded shaft elevator close button, and then in non-work When industry operating mode, fast and accurately ensure the hoisting depth of holder, to complete the separation of strip cleaning band and ground.

Preferably, the lower end of holder is provided at least a pair of of position-limited wheel, the position-limited wheel is separately positioned on strip cleaning The front and rear sides of band, the axis setting perpendicular to the ground of the position-limited wheel.The middle part of the position-limited wheel is arranged along its circumferential direction There are limiting slot, the bottom surface of the limiting slot to be higher than the minimum point of strip cleaning band cross section.The effect of the position-limited wheel Including following three points：First, prevent cleaning band from dropping in rotation process, second is that in floor cleaning to strip cleaning band one Downward pressure, third, providing channel by the position-limited wheel of both sides for cleaning band rotation, reduction passes through resistance.

Preferably, being provided at least one contact roller I on the holder, tension is played to synchronous belt, is prevented same Step band skids.

Preferably, the left and right ends of the rack are respectively arranged at least one contact roller, with to strip cleaning band and Synchronous belt plays tension, prevents strip cleaning band or synchronous belt from skidding, and then ensure being smoothed out for cleaning operation.

Preferably, the strip cleaning band uses high density foamed cotton or imitation buckskin.

The utility model provides a kind of floor cleaning trolley, including chassis, is equipped at least one set on the chassis The rack of the floor cleaning device stated, the floor cleaning device is fixedly connected with chassis.

The technical characteristic of this programme further includes, and along floor cleaning trolley direction of travel, the front end of the floor cleaning device is set It is equipped with device for pre-cleaning.

Preferably, the device for pre-cleaning includes prewashing nozzle and rotation brush, the rotation brush is by power plant Driving.The spot on ground can be scrubbed in advance by the design, to ensure the cleaning effect of cleaning band.

Preferably, being provided with pre-cleaning water tank on the chassis, the prewashing nozzle passes through pipeline and pre-cleaning water tank It is connected.

The beneficial effects of the utility model can obtain through the above scheme：1, the utility model provides a kind of floor cleaning Device, including rack, water tank, scouring component and cleaning component, the component of cleaning is the direction of travel with floor cleaning device Form an angle the strip cleaning band of setting.During cleaning, strip cleaning band can advance same with floor cleaning device Shi Youxiao cleans the dust on ground, spot and other ground attachment rubbish, and cleaning effect is good, efficiently solves existing clear Cleaning device cleans the problem of spot effect difference.2, the strip cleaning band structure size in the utility model is small, is cleaned in water tank Convenient and efficient with being dehydrated, capable of effectively overcoming existing cleaning vehicle wide cut in cleaning operation to remove contamination, band dehydration is not thorough, ground is stayed There is the defect that water stain, wet road surface easily skids.In addition, due to the water in water tank can Reusability without influence cleaning effect, The utility model can effectively improve the one-stop operation time of cleaning operation while saving water.

It can be seen that the utility model has substantive features and progress compared with prior art, the beneficial effect implemented Fruit is also obvious.

Description of the drawings：

Fig. 1 is the structural schematic diagram of floor cleaning trolley in the utility model；

Fig. 2 is using A-A schematic cross-sectional views in Fig. 1 when embodiment 1；

Fig. 3 is using A-A schematic cross-sectional views in Fig. 1 when embodiment 2；

Fig. 4 is the half section structure diagram of synchronizing wheel and cleaning wheel in the utility model.

Wherein, 1 is chassis, and 2 be compartment shell, and 3 be floor cleaning device, and 4 fill to clean component, 5 for pre-cleaning power It sets, 6 be water tank, and 7 be device for pre-cleaning, and 8 be strip cleaning band, and 9 be rotation brush, and 10 be directive wheel I, and 11 be directive wheel II, 12 be directive wheel III, and 13 be directive wheel IV, and 14 be cleaning wheel I, and 15 is are dehydrated wheel I, and 16 be extruding wheel I, and 17 be synchronous belt, and 18 are Driving wheel, 19 be rack, and 20 be holder, and 21 be electric threaded shaft elevator, and 22 be guide rod, and 23 be contact roller II, and 24 be compression Wheel I, 25 be limiting plate, and 26 be limit shaft, and 27 be position-limited wheel, and 28 be water injection hole, and 29 be water outlet, and 30 take turns II, 31 for dehydration It is cleaning wheel II for extruding wheel II, 32,33 be cleaning wheel III, and 34 be cleaning wheel IV, and 35 be cleaning wheel, and 36 be synchronizing wheel, and 37 are Cleaning band trough of belt, 38 be synchronous belt trough of belt, and 39 be pre-cleaning water tank.

Specific implementation mode：

The utility model in order to better understand explains in detail the embodiment of the utility model below in conjunction with the accompanying drawings.

Specific implementation mode：The technology contents of this programme to clearly illustrate below by specific implementation mode, and combine each Attached drawing is illustrated this programme.

Embodiment 1：

The utility model provides a kind of floor cleaning trolley, as shown in Figure 1, including chassis 1, is provided on the chassis 1 The rack 19 of three groups of floor cleaning devices 3, the floor cleaning device 3 is fixedly connected with chassis 1.The floor cleaning device 3 It arranges before and after the travel direction of floor cleaning trolley, is followed successively by floor cleaning device I, floor cleaning device II and floor cleaning dress III is set, can work independently between three groups of floor cleaning devices 3.The floor cleaning device I, floor cleaning device II and ground Face cleaning device III corresponds to respective water tank, and between each water tank independently of each other.During cleaning operation, each ground sanitizer cartridge The clean-up performance set in 3 in water tank 6 is different, and after cleaning, the water tank 6 in floor cleaning device III most cleans.

Along floor cleaning trolley direction of travel, the front end of the floor cleaning device 3 is provided with device for pre-cleaning 7, described pre- Cleaning plant 7 includes prewashing nozzle and rotation brush 9, and the water tank rear end of the floor cleaning device III is provided with pre-cleaning water tank 39, prewashing nozzle is connected by pipeline with pre-cleaning water tank 39.The rotation brush 9 is driven by pre-cleaning power plant 5.Institute It states pre-cleaning power plant 5 and motor can be used, the motor is connected by retarder with rotation brush 9.It can by the design The spot on ground is scrubbed in advance, to ensure cleaning effect of the floor cleaning device to ground.

In the present embodiment, above-mentioned floor cleaning device 3, including rack 19, the water tank 6 being arranged in rack 19, scouring Component 4 and the cleaning component inside water tank 6, the scouring component 4 are the direction of travel with floor cleaning device at certain The strip cleaning band 8 of angle setting.The strip cleaning band 8 is set as closed-loop type cleaning band, cross section be provided in round or Ellipse.The material of strip cleaning band 8 uses high density foamed cotton or imitation buckskin.

It is provided in the rack 19 and 8 matched guide wheel group of strip cleaning band.The guide wheel group includes leading It is separately positioned on to wheel I 10, directive wheel II 11, directive wheel III 12 and directive wheel IV 13, the directive wheel I 10 and directive wheel II 11 The left and right sides of 6 upper end of the water tank, directive wheel III 12 and directive wheel IV 13 are arranged below water tank 6, the directive wheel I 10, The axis direction of directive wheel II 11, directive wheel III 12 and directive wheel IV 13 is parallel with floor cleaning device direction of travel or is in angle Setting.

The cleaning component includes the cleaning wheel I 14 being placed in water tank 6 and dehydration wheel I 15,8 pile warp of strip cleaning band Cleaning wheel I 14, dehydration wheel I 15, guide wheel group simultaneously form loop-like structure.The side of dehydration wheel I 15 is provided with extruding wheel I 16, Under the action of dehydration wheel I 15 and extruding wheel I 16, water-filled strip cleaning band 8 is compressed, internal moisture and dirt It is extruded, strip cleaning band 8 is cleaned and is dehydrated.In addition, in order to reduce dehydration while ensureing cleaning band dehydrating effect The frictional resistance of I 15 pairs of strip cleaning bands 8 is taken turns, the packet between strip cleaning band 8 and dehydration wheel I 15 can also be further limited Angle, it is preferred that the cornerite between strip cleaning band 8 and dehydration wheel I 15 is set as 90 ° ~ 180 °.

The floor cleaning device 3 is provided with and the directive wheel in the cleaning wheel I 14, dehydration wheel I 15 and guide wheel group The synchronous driving part of cooperation.The synchronous driving part includes synchronizing wheel and synchronous belt 17, the synchronizing wheel respectively with it is described Directive wheel in cleaning wheel I 14, dehydration wheel I 15 and guide wheel group is integrally formed.The cleaning wheel I 14, dehydration wheel I 15 and guiding Be provided with the cleaning band trough of belt 37 coordinated with strip cleaning band 8 in wheel group on the peripheral surface of directive wheel, the synchronizing wheel 36 it is outer The synchronous belt trough of belt 38 coordinated with synchronous belt 17 is provided on circumferential surface.The cross section of the cleaning band trough of belt 37 is set as cambered surface. The upper end of the water tank 6 is provided with driving motor, and driving wheel 18, the driving wheel are provided on the output shaft of the driving motor 18 engage cooperation with synchronous belt 17.Cornerite between the synchronous belt 17 and driving wheel 18 is not less than 120 °.Alternatively, the driving The output shaft of motor coordinates with the synchronizing wheel transmission corresponding to cleaning wheel I 14 or dehydration wheel I 15.Pass through the design, synchronous belt 17 Driving wheel realizes the Multipoint Drive of directive wheel, cleaning wheel I 14, dehydration wheel I 15, and then drives the synchronous rotation of strip cleaning band 8, Strip cleaning 8 is effectively avoided to cause the fracture of strip cleaning band 8 with discontinuity.

The installation position of the strip cleaning band 8 is equipped with following two kinds：1, the strip cleaning band acts on oneself of ground segment The angle of traffic direction and floor cleaning device direction of travel is 90 °, and by the design, strip cleaning band 8 is with floor cleaning While device is advanced, also there is the abrasive power vertical with floor cleaning device direction of travel to ground, pass through the strip cleaning band 8 Compound motion, can be more thorough to floor cleaning, cleaning effect is more preferable；2, the strip cleaning band acts on oneself of ground segment The angle of traffic direction and floor cleaning device direction of travel is more than 90 °, is less than or equal to 120 °, using the technical solution, in item Under the compound motion effect of shape cleaning band 8, earth's surface rubbish can be accumulated under the action of strip cleaning band 8 to side, convenient for receiving Collection processing.

The lower end of the rack 19 is provided with holder 20, and the directive wheel III 12 and directive wheel IV 13 are separately fixed at described The left and right ends of holder 20 are provided with height adjusting member between the rack 19 and holder 20.

The height adjusting member includes electric threaded shaft elevator 21 and is arranged in electric threaded shaft elevator 21 or so two The lower end of the guide rod 22 of side, 21 telescopic rod of electric threaded shaft elevator is fixedly connected with holder 20, the guide rod 22 Lower end is fixedly connected with holder 20, rack 19 is run through in upper end and is slidably matched with rack 19.Using the technical program, by electronic Screw lift 21 can realize that holder 20 moves up and down, to realize strip cleaning band 8 and the separation on ground or contact, and The tensioning that synchronous belt 17 can be realized by the adjusting of 20 height of holder ensures transmission effect to prevent synchronous belt 17 from skidding.

Limiting plate 25 and limit shaft 26 are provided on the holder 20, the limiting plate 25 is fixed with holder 20 to be connected It connects, spring is arranged on the limit shaft 26, the height of the limit shaft 26 is set as the pressure and height of the spring.By this Design, driving electric threaded shaft elevator 21 realize that when packing up of holder, holder 20 move up, and spring is pressed after being contacted with rack 19 Contracting, when spring-compressed is to pressure and height, the upper surface of limit shaft 26 is contacted with rack 19, and triggers electric threaded shaft elevator 21 Close button, and then in non-working condition, fast and accurately ensure the hoisting depth of holder 20, to complete strip cleaning band 8 with the separation on ground.

Preferably, the lower end of holder 20 is provided at least a pair of of position-limited wheel 27, the position-limited wheel 27 is separately positioned on item The front and rear sides of shape cleaning band 8, the axis setting perpendicular to the ground of the position-limited wheel 27.The middle part of the position-limited wheel 27 is along its week Direction is provided with limiting slot, the bottom surface of the limiting slot is higher than the minimum point of 8 cross section of strip cleaning band.The limit The effect of position wheel 27 includes following three points：First, preventing strip cleaning band 8 from dropping in rotation process, second is that in floor cleaning It gives strip cleaning band 8 one downward pressure, third, providing channel by the position-limited wheel of both sides for the rotation of strip cleaning band 8, subtracts It is small to pass through resistance.

In order to avoid the synchronous belt 17 during cleaning or strip cleaning band 8 skid, the left and right two of the holder 20 Contact roller I 24 there are one being respectively set is held, tension is played to synchronous belt 17, while guiding can be played to synchronous belt 17 Effect.Further, the left and right ends of the rack 19 are respectively set there are one contact roller II 23, with to 8 He of strip cleaning band Synchronous belt 17 plays tension, prevents strip cleaning band 8 or synchronous belt 17 from skidding, so ensure cleaning operation it is smooth into Row.

The course of work of this pavement cleaning is as follows：Device for pre-cleaning 7 is driven, the nozzle of the device for pre-cleaning 7 is over the ground Face is sprayed water, while 9 rotary scrubbing ground of brush, and ground is made to be soaked；Under the action of electric threaded shaft elevator 21, strip is clear Clean band 8 is contacted with ground, while floor cleaning device 3 is advanced, strip cleaning band 8 under the driving effect of synchronous belt 17 with Ground is cleaned in certain speed rotation, and the dust on ground, spot are taken away by strip cleaning band 8, and the strip being contaminated is clear Clean band 8 is rotated into water tank 6 with synchronous belt 17 through directive wheel IV 13 and directive wheel I 10, passes through the cleaning wheel I 14 in water tank 6, item Spot in shape cleaning band 8 falls into the water, and strip cleaning band 8 is cleaned, and by being dehydrated wheel I 15 and extruding wheel I 16, is full of water Strip cleaning band 8 compressed, internal moisture and dirt are extruded, and defeated by directive wheel II 11 and directive wheel III 12 Operation is cleaned on the ground for going out to carry out subsequent cycle, is moved in circles, ground is cleaned.In non-job state, pass through electronic silk Thick stick elevator 21 lifts holder, strip cleaning band 8 and surface separation.

It is had the following advantages using the floor cleaning device and floor cleaning trolley：

1, during floor cleaning, strip cleaning band 8 generates ground with while floor cleaning device forward travel Scrubbing action adjusts the mounting height of strip cleaning band 8, can adjust the contact area of strip cleaning band 8 and ground, Jin Erneng It is enough that scrub effect of the floor cleaning device to ground is adjusted according to actual condition；

2, the cross section of strip cleaning band 8 be provided in round or ellipse, i.e., the peripheral surface of strip cleaning band 8 be cambered surface, Being adhered to the rubbish on 8 surface of strip cleaning band can fall into the movement of strip cleaning band in water tank;In addition, strip cleaning band 8 Small with frictional ground force, required power is smaller when floor cleaning device operation, has the advantages that energy saving and easy to operate；

3, during cleaning operation, since strip cleaning band 8 can quickly and easily realize cleaning and dehydration, in water tank 6 Water can Reusability, have preferable cleaning effect very dirty water, the water in water tank 6 need not be replaced often, tool Have the advantages that energy saving；

4, good to the scrub effect on ground using the floor cleaning trolley, floor-dust and spot can be thoroughly removed, and Ground water stain-free remains after cleaning, is not susceptible to slipping phenomenon.

Embodiment 2：In the present embodiment, in the floor cleaning device there are four cleaning wheel settings, including cleaning wheel I 14, Cleaning wheel II 32, cleaning wheel III 33 and cleaning wheel IV 34, there are two dehydration wheel settings, including dehydration wheel I 15 and dehydration wheel II 30, The side of the dehydration wheel I 15 is provided with extruding wheel I 16, and the side of the dehydration wheel II 30 is provided with extruding wheel II 31.It is described Strip cleaning band 8 bypasses directive wheel I 10, cleaning wheel III 33, cleaning wheel IV 34, cleaning wheel II 32, cleaning wheel I 14, dehydration successively It takes turns I 15, dehydration wheel II 30, directive wheel II 11, directive wheel III 12 and directive wheel IV 13 and forms closed circuit.

The synchronous driving part includes synchronizing wheel and synchronous belt 17, the synchronizing wheel respectively with above-mentioned each cleaning wheel, each Each directive wheel in dehydration wheel, guide wheel group is integrally formed.The periphery of directive wheel in the cleaning wheel, dehydration wheel and guide wheel group The cleaning band trough of belt 37 coordinated with strip cleaning band 8 is provided on face, be provided on the peripheral surface of the synchronizing wheel 36 with it is synchronous Synchronous belt trough of belt 38 with 17 cooperations.The cross section of the cleaning band trough of belt 37 is set as cambered surface.The upper end of the water tank 6 is arranged There is driving motor, driving wheel 18 is provided on the output shaft of the driving motor, the synchronous belt 17 bypasses directive wheel I successively 10, cleaning wheel III 33, cleaning wheel IV 34, cleaning wheel II 32, cleaning wheel I 14, dehydration wheel I 15, driving wheel 18, dehydration wheel II 30, Directive wheel II 11, directive wheel III 12 and directive wheel IV 13 form closed circuit.The strip cleaning band 8 is rotated with synchronous belt 17.

Using the design scheme, the movement travel of strip cleaning band 8 in water lengthens, and fully can be cleaned and be taken off Water can effectively ensure that the cleaning effect of road pavement in subsequent cycle, and by squeezing twice, can reduce strip cleaning band The moisture of 8 absorption, avoids that ground is caused to contain water stain residual.

Embodiment 3：In the present embodiment, strip cleaning band 8 is provided at least two in the floor cleaning device, and adjacent two The rotation direction of strip cleaning band 8 is opposite.By the design, floor cleaning device is clear by a plurality of strip during traveling Clean band 8 cleans the dust on ground, spot and other earth's surface rubbish, can ensure the cleaning effect of one-stop operation, and 8 rotation direction of cleaning band in two adjacent groups floor cleaning device avoids rolling to one on the contrary, vehicle run stability can be kept Tiltedly.

The above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this skill The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, are also answered Belong to the scope of protection of the utility model.

Claims

1. a kind of floor cleaning device, including rack（19）, the water tank that is arranged in rack（6）, clean component（4）With positioned at water Case（6）Internal cleaning component, it is characterised in that:The scouring component（4）It is the direction of travel with floor cleaning device at one The strip cleaning band of clamp angle setting（8）.

2. floor cleaning device as described in claim 1, it is characterised in that：The strip cleaning band（8）Cross section setting It is round or oval.

3. floor cleaning device as claimed in claim 2, it is characterised in that：The strip cleaning band（8）Act on ground segment The angle of self-operating direction and floor cleaning device direction of travel be 90 °.

4. floor cleaning device as claimed in claim 2, it is characterised in that：The strip cleaning band（8）Act on ground segment The angle of self-operating direction and floor cleaning device direction of travel be more than 90 °, be less than or equal to 120 °.

5. floor cleaning device as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The strip cleaning band（8）Setting For closed-loop type cleaning band.

6. floor cleaning device as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The rack（19）On be provided with With strip cleaning band（8）Matched guide wheel group.

7. floor cleaning device as claimed in claim 6, it is characterised in that：The guide wheel group includes directive wheel I（10）, lead To wheel II（11）, directive wheel III（12）With directive wheel IV（13）, the directive wheel I（10）With directive wheel II（11）It is separately positioned on The water tank（6）The left and right sides of upper end, directive wheel III（12）With directive wheel IV（13）It is arranged in water tank（6）Lower section, it is described to lead To wheel I（10）, directive wheel II（11）, directive wheel III（12）With directive wheel IV（13）Axis direction and cleaning vehicle direction of travel it is flat Row is arranged in angle.

8. floor cleaning device as claimed in claim 6, it is characterised in that：The cleaning component includes being placed in water tank（6）In Cleaning wheel and dehydration take turns, the strip cleaning band（8）Pile warp cleaning wheel, dehydration wheel, guide wheel group simultaneously form loop-like structure.

9. floor cleaning device as claimed in claim 8, it is characterised in that：The water tank（6）Inside it is provided at least one squeeze Pinch roller, the extruding wheel is with dehydration wheel collective effect in strip cleaning band.

10. floor cleaning device as claimed in claim 8 or 9, it is characterised in that：The strip cleaning band（8）It is taken turns with dehydration Between cornerite be set as 90 ° ~ 180 °.

11. floor cleaning device as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The strip cleaning band（8）If It is equipped at least two.

12. floor cleaning device as claimed in claim 11, it is characterised in that：Adjacent two strip cleaning bands（8）Rotation Direction is opposite.

13. floor cleaning device as described in claim 1, it is characterised in that：The floor cleaning device be provided with it is described The synchronous driving part cleaned component, clean component cooperation.

14. floor cleaning device as claimed in claim 8, it is characterised in that：The floor cleaning device be provided with it is described The synchronous driving part of directive wheel cooperation in cleaning wheel, dehydration wheel and guide wheel group.

15. floor cleaning device as claimed in claim 14, it is characterised in that：The synchronous driving part includes synchronizing wheel （36）And synchronous belt（17）, the synchronizing wheel（36）It is integrated with the directive wheel in the cleaning wheel, dehydration wheel, guide wheel group respectively Molding.

16. floor cleaning device as claimed in claim 15, it is characterised in that：The cleaning wheel, dehydration wheel and guide wheel group It is provided on the peripheral surface of middle directive wheel and strip cleaning band（8）The cleaning band trough of belt of cooperation（37）, the synchronizing wheel（36）'s It is provided on peripheral surface and synchronous belt（17）The synchronous belt trough of belt of cooperation（38）.

17. floor cleaning device as claimed in claim 16, it is characterised in that：The cleaning band trough of belt（37）Cross section set It is set to cambered surface.

18. the floor cleaning device as described in claim 15 or 16 or 17, it is characterised in that：The synchronous driving part is also wrapped Driving motor is included, driving wheel is provided on the output shaft of the driving motor（18）, the driving wheel（18）With synchronous belt（17） Engagement cooperation.

19. floor cleaning device as claimed in claim 18, it is characterised in that：The synchronous belt（17）With driving wheel（18）It Between cornerite be not less than 120 °.

20. the floor cleaning device as described in claim 15 or 16 or 17, it is characterised in that：The synchronous driving part is also wrapped Include driving motor, output shaft and the synchronizing wheel corresponding to cleaning wheel or dehydration wheel of the driving motor（36）Transmission cooperation.

21. the floor cleaning device as described in claim 8 or 13 or 14 or 15 or 16 or 17 or 19, it is characterised in that：It is described Rack（19）Lower end be provided with holder（20）, the rack（19）With holder（20）Between be provided with height adjusting member.

22. floor cleaning device as claimed in claim 21, it is characterised in that：The height adjusting member includes electric threaded shaft Elevator（21）And it is arranged in electric threaded shaft elevator（21）The guide rod of the left and right sides（22）, the electric threaded shaft elevator （21）The lower end of telescopic rod and holder（20）It is fixedly connected, the guide rod（22）Lower end and holder（20）Be fixedly connected, on Rack is run through at end（19）And and rack（19）It is slidably matched.

23. floor cleaning device as claimed in claim 22, it is characterised in that：The holder（20）On be provided with limit bottom Seat（25）And limit shaft（26）, the limiting plate（25）With holder（20）It is fixedly connected, the limit shaft（26）On be arranged with Spring, the limit shaft（26）Height be set as the spring pressure and height.

24. the floor cleaning device as described in claim 22 or 23, it is characterised in that：The holder（20）Lower end setting There is at least a pair of of position-limited wheel（27）, the position-limited wheel is separately positioned on the front and rear sides of strip cleaning band, the position-limited wheel（27） Axis setting perpendicular to the ground.

25. floor cleaning device as claimed in claim 24, it is characterised in that：The position-limited wheel（27）Middle part along its circumferential direction Direction is provided with limiting slot, and the bottom surface of the limiting slot is higher than the strip cleaning band（8）The minimum point of cross section.

26. the floor cleaning device as described in claim 22 or 23 or 25, it is characterised in that：The holder（20）Upper setting is extremely Few one has contact roller I（24）.

27. the floor cleaning device as described in claim 8 or 14 or 15 or 16 or 17 or 22 or 23 or 25, it is characterised in that： The rack（19）Left and right ends be respectively arranged at least one contact roller II（23）.

28. floor cleaning device as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The strip cleaning band（8）It adopts With high density foamed cotton or imitation buckskin.

29. a kind of floor cleaning trolley, including chassis（1）, it is characterised in that：On the chassis（1）On be equipped with it is at least one set of such as Floor cleaning device described in claim 1 ~ 28 any claim, the rack of the floor cleaning device is fixed with chassis to be connected It connects.

30. floor cleaning trolley as claimed in claim 29, it is characterised in that：Along floor cleaning trolley direction of travel, the ground The front end of cleaning device is provided with device for pre-cleaning（7）.

31. floor cleaning trolley as claimed in claim 30, it is characterised in that：The device for pre-cleaning（7）Including prewashing nozzle With rotation brush（9）, the rotation brush（9）It is driven by power plant.

32. floor cleaning trolley as claimed in claim 31, it is characterised in that：The chassis（1）On be provided with pre-cleaning water tank （39）, the prewashing nozzle passes through pipeline and pre-cleaning water tank（39）It is connected.