A kind of multifunctional hand pushing-type ground washing vehicle
The utility model relates to cleaning device, especially ground washing vehicle.
At present, the hand propelled ground washing vehicle on market is divided into single brush and two kinds, two brushes, is mainly used in the ground cleaning of the public places such as supermarket, hotel, has following defect:
1, single brush and two brush can not be realized rapid interchangeable;
2, mechanical key, easily damages, and waterproof is bad;
3, water suction motor easily enters water, thereby burns out motor.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of operation more flexibly, more laborsaving, safer, more practical Novel floor scrubber.The technical solution of the utility model is as follows:
A multifunctional hand pushing-type ground washing vehicle, comprises that chassis assembly, brush assembly, filtered water tank, foul water tank, power supply module, Handleset, water scrapes assembly, and described chassis assembly is connected with described brush assembly; Filtered water tank is fixed on chassis assembly, and filtered water tank middle part is placed with storage battery; On filtered water tank, there is foul water tank, by rotating shaft, connect, can rotate and dig backward; Foul water tank top is fixed with can control the Handleset that machine moves, and power supply module is arranged at Handleset inside and foul water tank bottom; Described water is scraped assembly and by bolt and water, is scraped link and be connected, and described water is scraped link and is fixed on described chassis assembly.
Described brush assembly comprises single brush brush assembly and two brush brush assemblies and a plurality of bolt, and single brush brush assembly or two brush brush assembly are flexibly connected with described bolt; Dismounting by described a plurality of (preferably, being four) bolt can promptly realize single, double brush exchange;
Between described foul water tank and the air entry in described foul water tank top, be provided with filter element.
Described filter element is that the low-density that covers described air entry is filtered sponge.The base plate of described filtration sponge has perforate; Because air entry is on foul water tank top, when foul water tank fill sewage and above while piling up foam, during machinery operation, suction pump is easy to suck foam, thereby burns out motor.At air entry, place low-density and filter sponge, make the shape that can cover air entry, when sponge sucks foam, can be automatically by foamed filter Cheng Shui, flow to the base plate of sponge, water flows in foul water tank by the sponge base plate of perforate again, can guarantee that like this air entry can not burn out motor because sucking water;
Described filtered water tank is provided with filter mechanism, and described filter mechanism comprises middle have the filtration base of through hole, the transparent cover being connected by screw thread and filtration base, between described transparent cover and described filtration base, has screen pack.Clear water enters filter screen from filtering base one end, then in filter screen gap, passes, and flows to and filters the base other end; When filter screen has foreign material to block, screw off transparent cover and can take out easily filter screen and easily clean, clean completely, as long as pack filter screen into, screw on transparent cover.
On the support of described single brush brush assembly or two brush brush assemblies, have length-adjustable knob bolt, the bottom of described knob bolt is pressed in brush.Length by adjusting knob bolt easily changes the pressure size being applied in brush: ground washing vehicle cleans ground and mainly leans on the bristle of brush in ground friction, brush can be with removing ground dirt, the clean degree of ground cleaning is relevant with bristle and the pressure that acts on brush, when brush is constant, the pressure acting on brush is larger, brush and ground friction are larger, just more easily remove ground dirt.
The outer rim of described single brush brush assembly has protruding step, on described step, hangs with bristle; The periphery of described two brush brush assemblies has fixing brush skirt, and the top material of described brush skirt is soft cloth material, and bottom is provided with bristle.Brush is when cleaning, and current flow into brush from brush top, because the effect of centrifugal force outwards throws away along the High Rotation Speed of brush, when the area that lands is excessive, can not be scraped absorption by water after current throw away, and causes ground to clean up.Single brush brush assembly outer rim has protruding step, and bristle is arranged at circle brush skirt bottom, hangs on brush step, and during operation, circle brush skirt bristle can touch ground completely, can effectively prevent that sewage from splashing; Two brush brush assembly peripheries are fixed a circle brush skirt, and brush skirt top adopts soft cloth material material, and bristle is arranged at bottom, and when bristle height is different, bottom still can touch ground completely, effectively prevents that sewage from splashing.
Described water is scraped link and is scraped frame with water and be connected by plastic handgrip bolt; Described water is scraped on the aluminium block of link has fixed support plate, and the below that described water is scraped link has connecting plate, between described fixed support plate and described connecting plate, is provided with extension spring; The other end of described connecting plate is fixed with water and scrapes connection frame plate.Water is scraped frame when work, and adhesive tape bottom contacts with ground, the space of a relative closure of forward and backward adhesive tape formation, to the surface water is sucked to foul water tank and scrapes dry ground, so should there be certain pressure on adhesive tape and ground.To extension spring, exert pressure, frame is scraped in pressure transmission feedwater, has just increased downward pressure.
Described power supply module comprises microswitch, charging socket, fixed head; Described microswitch and charging socket are fixed on fixed head, and, the socket mouth of the adjacent described charging socket in contact of described microswitch.Because machine is furnished with storage battery and does power source, when needs charge, storage battery the inside does not necessarily have electricity completely; If start power switch while charging, easily cause electric component to damage, even initiation fire.Microswitch is installed at charging socket place, as long as charging socket starts to access external power source charging, machine power can disconnect automatically by microswitch, starts power switch and also can not open machine power during charging; Only, after the complete disconnecting external power supply of charging socket, start power switch and just can open machine power, thereby protection machine can not damage.
Described water is scraped and is connected frame plate and have horizontal and vertical two kidney-shaped breach in the same way not, described in during assembling water scrape two connecting bolts (being above-mentioned plastic handgrip bolt) on frame first pack into horizontal cut, after pack vertical cut (V. cut) into, water is scraped frame and is scraped and be connected the connection of frame plate employing plastic handle bolt with water, it is convenient, solid and reliable to assemble.
The gauge tap of described Handleset is induction type contact-free Electronic Control structure, and non-maintaining structure reduces mechanical breakdown, and longer service life, operation be simpler, it is more convenient to keep in repair.The utlity model has following advantage: 1, single brush and two brush are realized rapid interchangeable, convenient flexibly during use; 2, electronics contact-free button, not only safety but also waterproof; 3, avoid water contact and damage motor with water suction motor, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model ground washing vehicle;
Fig. 2 is the decomposition texture schematic diagram of single brush chassis assembly and brush assembly;
Fig. 3 is the decomposition texture schematic diagram of two brush chassis assemblies and brush assembly;
Fig. 4 is the decomposition texture schematic diagram of filter assemblies;
Fig. 5 is the structural representation of filter assemblies;
Fig. 6 is the structural representation of air entry foamed filter;
Fig. 7 is the decomposing schematic representation of charging socket automatic power interruption mechanism;
Fig. 8 is the structural representation of brush pressing mechanism;
Fig. 9 is the anti-structural representation that splashes of single brush brush assembly sewage;
Figure 10 is the anti-structural representation that splashes of two brush brush assembly sewage;
Figure 11 is the structural representation that water is scraped link;
Figure 12 is the schematic diagram that water is scraped frame pressure structure;
Figure 13 is the structural representation of handle gauge tap;
Figure 14 is the structural representation of single brush ground washing vehicle.
1 Handleset; 2 foul water tank assemblies; 3 water are scraped assembly; 4 chassis assemblies;
5 filtered water tanks; 6 single brush brush assemblies; 7 pairs of brush brush assemblies; 8 bolts;
9 transparency covers; 10 filter screens; 11 filter base; 12 filter sponge; 13 foul water tank;
14 charging sockets; 15 microswitches; 16 fixed heads; 17 brush framves; 18 adjustment screw;
19 brush covers; 20 gripper shoes; 21 brush skirts; 22 brush base plates; 23 steel bars;
24 guard rings; 25 gripper shoes; 26 springs; 27 connecting plates; 28 aluminium blocks;
29 plastic handgrip bolts; 30 water are scraped connection frame plate; Universal wheel fixed head before 31 left and right;
32 rear universal wheel fixed heads; 33 panel-switches; 34 handle control boxes.
The specific embodiment
Below in conjunction with accompanying drawing, concrete scheme of the present utility model is described.
Multifunctional hand pushing-type ground washing vehicle of the present utility model, comprise that chassis assembly 4, brush assembly (single brush brush assembly 6, two brush brush assembly 7), filtered water tank 5, foul water tank assembly 2, power supply module, Handleset 1, water scrapes assembly 3, chassis assembly 4 is connected with brush assembly; Filtered water tank is fixed on chassis assembly, and filtered water tank middle part is placed with storage battery; On filtered water tank, have foul water tank assembly, by rotating shaft, connect, wherein foul water tank 13 can be rotated and dig backward; Foul water tank 13 tops are fixed with can control the Handleset 1 that machine moves, and power supply module is arranged at Handleset 1 inside and foul water tank 13 bottoms, as shown in Fig. 1 and Figure 14.Water is scraped assembly 3 and by bolt and water, is scraped link and be connected, and water is scraped link and is fixed on chassis assembly 4.
Single, double brush interchange mechanism (as shown in Figure 2,3): when the single brush of needs dress complete machine, single brush brush assembly 6 is connected with two bolts 8 of chassis assembly 4 use; When the two brush complete machine of needs dress, two bolts 8 of two brush brush assemblies 7 and chassis assembly 4 use are connected; Other assembly is basic identical, like this can be easily dismounting by bolt 8 realize single, double brush and exchange.
The filtered water tank filter mechanism (as shown in Figure 4,5) that discharges water: have the filtration base 11 of through hole in the middle of filter mechanism comprises, by screw thread and the transparent cover 9 that filters base 11 and be connected, there is screen pack 10 between transparent cover 9 and filtration base 11.Clear water enters screen pack 10 from filtering base 11 one end, then through in filter screen 10 gaps, passes, and flows to and filters base 11 other ends; When screen pack 10 has foreign material to block, screw off transparent cover 9 and can take out easily screen pack 10 and clean, clean completely, as long as pack screen pack 10 into, screw on transparent cover 9.
Air entry foamed filter mechanism (as shown in Figure 6): because air entry is on foul water tank 13 tops, when foul water tank 13 fill sewage and above while piling up foam, during machinery operation, suction pump is easy to suck foam, thereby burns out motor.At air entry, place low-density and filter sponge 12, make the shape that can cover air entry, when sponge 12 sucks foam, can be automatically by foamed filter Cheng Shui, water after filtration sponge 12 flows out, perforate on water tank surface below sponge again, water can flow in foul water tank 13, can guarantee that like this air entry can not burn out motor because sucking water.
Charging socket automatic power interruption mechanism (as shown in Figure 7): charging socket 14 and microswitch 15 are fixed on fixed head 16, the socket mouth place of the microswitch 15 adjacent charging sockets 14 in contact, as long as charging socket 14 starts to access external power source charging, will touch microswitch 15, machine power can disconnect automatically, starts power switch and also can not open machine power during charging; Only, after the complete disconnecting external power supply of charging socket 14, start power switch and just can open machine power, thereby protection machine can not damage.
Brush pressurization hitch structure (as shown in Figure 8): be fixed with adjustment screw 18 on brush frame 17, brush is fixed in gripper shoe 20, there is brush cover 19 gripper shoe 20 tops, and brush frame 17 is connected with gripper shoe 20 screws, by adjusting bolt 18, can exert pressure to brush.
Anti-structure: a that splashes of brush sewage, single brush: brush cover 19 has brush below, in brush cover 19 outer rims, has boss, on boss, cover has brush skirt 21, and brush skirt 21 can cover brush completely, and during brush rotation, waterproof is splashed, as shown in Figure 9.B, two brush: brush base plate 22 has brush below, brush base plate 22 peripheral sleeve guard rings 24, fixing with steel bar 23, guard ring 24 can cover brush, and during brush rotation, waterproof is splashed, as shown in figure 10.
Water is scraped frame pressing mechanism (as shown in figure 11): water is scraped link center aluminium block 28 and is fixed on base, be fixed with gripper shoe 25 above, centre is fixed with connecting plate 27, one end of connecting plate 27 openings connects water and scrapes frame 3, connecting plate 27 other ends are connected with gripper shoe 25 use springs 26, connecting plate 27 spring-loadeds are up drawn, and the water of the other end is scraped frame meeting toward pressing down like this, and water is scraped the pressure on ground larger.
Water is scraped the frame instrument of exempting from and is changed fast structure (as shown in figure 12): water is scraped and connected 30 two perforates of frame plate and adopt laterally and vertical kidney-shaped breach in the same way not, first packs horizontal cut during assembling into, after pack vertical cut (V. cut) into, then with plastic handgrip bolt 29, connect; The front universal wheel fixed head 31 in left and right, rear universal wheel fixed head 32 are fixing with plastic handgrip bolt 29 respectively, and it is convenient to assemble, solid and reliable.
Handle gauge tap contact-free structure (as shown in figure 13): be fixed with panel-switch 33 on handle control box 34, panel-switch 33 adopts Electronic Control structure, non-maintaining waterproof construction, reduces mechanical breakdown, and longer service life, operation be simpler, it is more convenient to keep in repair.
In sum, above-described embodiment is only preferred embodiment of the present utility model, is not used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should be technology category of the present utility model.