CN217565908U - Unmanned sweeping dust collector - Google Patents

Abstract

The utility model relates to the technical field of floor sweeping machines, in particular to an unmanned floor sweeping dust collector; the utility model comprises a bracket, a front wheel is arranged below the front part of a driving wheel arranged below the rear part of the bracket, a lower working bracket is arranged below the front part of the bracket, the front wheel is positioned in front of the lower working bracket, the rear part of the lower working bracket is pivoted with a rear mounting plate, a front lifting motor is arranged on the front part of the bracket, the front lifting motor is driven to be connected with the lower working bracket, a cleaning rolling brush is arranged at the lower end of the middle part of the lower working bracket, the cleaning rolling brush is driven by a cleaning rolling brush motor, a garbage box is arranged at the lower end of the rear part of the lower working bracket, and the garbage box is just opposite to the cleaning rolling brush; the mode that one end of the lower working support is pivoted and the other end of the lower working support is lifted and moved is adopted, so that the brush cannot be always contacted with the ground, the brush is protected, and the service life is prolonged.

Description

Unmanned sweeping dust collector

Technical Field

The utility model relates to the technical field of floor sweeping machines, in particular to an unmanned floor sweeping dust collector.

Background

With the rapid development of science and technology, the sweeper also develops a plurality of functions, including an unmanned sweeping robot. Chinese patent publication No. 109778750A discloses an intelligent unmanned fallen leaves cleaning robot, the main mechanical structure of which includes a frame, a walking driving mechanism, a cleaning mechanism and a collecting and dumping mechanism. The walking driving mechanism adopts a three-wheel mechanism, wherein the front wheel is a universal wheel, the two driving wheels are driving wheels, the differential steering principle is adopted, the cleaning mechanism adopts a suction and sweeping combined mode, the bristles on the annular side surfaces of the brushes on the two sides form a certain angle with the ground, and only part of the bristles are contacted with the ground when cleaning operation is carried out. The robot in this patent, whose working parts, such as bristles, cannot be moved up and down, but are in constant contact with the ground, is not conducive to long-term use.

The Chinese patent with publication number 107149441A discloses a cleaning robot, which comprises a vehicle body, the head is the trapezoidal body, the vehicle bottom is the cuboid, four edges and corners of the cuboid are the circular arcs, the head has a head shrouding, there is warning loudspeaker head top surface, warning light and monitoring head, the vehicle bottom has 4 crashproof boards, there is a vacuum dustbin at the head back, the bottom is the vacuum cleaner head, display screen is equipped with to vacuum dustbin both sides face, long shrouding is equipped with to the long side face of vehicle bottom, two inductors and two light are equipped with to every long side face of vehicle bottom, every short side face is equipped with two inductors and a light, three cleaning head is equipped with to every long side face bottom, there are a universal runner and two ball wheels in the bottom. The robot in the patent is also not capable of lifting and moving the brush hair, but always contacts with the ground, which is not beneficial to long-term use.

Therefore, in view of the above-mentioned drawbacks of the existing unmanned sweeper, there is a need for an improvement of the existing unmanned sweeper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned suction cleaner of sweeping floor to prior art's not enough, this unmanned suction cleaner of sweeping floor has solved current unmanned suction cleaner of sweeping floor and has existed: the bristles cannot move up and down, and the like.

In order to achieve the purpose, the utility model is realized by the following technical scheme: unmanned dust catcher of sweeping floor, which comprises a bracket, the front wheel is installed to the anterior below of drive wheel is installed to the rear portion below of support, the anterior below of support has set down the work support, the front wheel is located the place ahead of work support down, the rear portion and the back mounting panel pin joint of work support down, install preceding elevator motor on the anterior of support, preceding elevator motor drive connects the work support down, the middle part lower extreme of work support down is installed and is cleaned the round brush, clean the round brush by cleaning the round brush motor drive, the rubbish box is installed to the rear portion lower extreme of work support down, the rubbish box is just to cleaning the round brush.

Furthermore, the support include back mounting panel, preceding mounting panel, connect through the connecting plate between back mounting panel, the preceding mounting panel, the drive wheel is installed to back mounting panel below, the front wheel is installed to the below of preceding mounting panel.

Furthermore, the front part of the lower working support is provided with an edge brush motor which drives an edge brush.

Furthermore, a height difference is formed between the rear mounting plate and the front mounting plate, and the lifting device can be used for lifting the lower working support.

Furthermore, the rear portion of rubbish box be connected with the tuber pipe, outer storage jar, fan are connected to the tuber pipe, outer storage jar, fan are installed on the rear mounting panel, can inhale the dust in the rubbish box through the fan and deposit in the outer storage jar.

Furthermore, the upper end face of the front mounting plate is provided with a fixing frame, the front lifting motor is arranged on the fixing frame, and a telescopic rod of the front lifting motor penetrates through the fixing frame and the front mounting plate to be connected with the lower working support.

Furthermore, a rear lifting motor is installed on the rear mounting plate, a pivoting seat is arranged on the rear mounting plate, a rotating arm is pivoted on the pivoting seat, a pivoting block is arranged in the middle of the rotating arm and is pivoted with a telescopic rod of the rear lifting motor, a pivoting lug is arranged at the upper end of the rear portion of the lower working support, and the front end of the rotating arm is pivoted with the pivoting lug.

Furthermore, the front end of the rotating arm is bent and positioned outside the rear mounting plate, and is used for avoiding the rear mounting plate.

Further, the rear mounting panel on fixed mounting have the dirt to push away the motor, the lower extreme that the dirt pushed away the motor passes rear mounting panel drive and is connected with the dirt and pushes away the support, the dirt pushes away the support and is used for pasting fixed dirt and pushes away cloth, pushes away the motor through the dirt and pushes away the support and push down with ground contact with the dirt, can clean dust, the water stain etc. on ground.

Furthermore, a stretching rod is further installed at the rear part of the rear installation plate, and movement is facilitated.

The beneficial effects of the utility model reside in that: the mode that one end of the lower working support is pivoted and the other end of the lower working support is lifted and moved is adopted, so that the brush cannot be always contacted with the ground, the brush is protected, and the service life is prolonged.

Drawings

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

Fig. 2 is another schematic view of the angle structure of the present invention.

Fig. 3 is a schematic view of the partial assembly principle of the present invention.

Fig. 4 is a schematic structural diagram of another embodiment of the present invention.

Reference numbers and descriptions:

the dust cleaning device comprises a rear mounting plate 1, a driving wheel 2, a front mounting plate 3, a lower working support 4, a side brush motor 5, a side brush 6, a cleaning rolling brush 7, a garbage box 8, a fan 9, a stretching rod 10, a fixing frame 11, a front wheel 12, a pivoting seat 13, a rotating arm 14, a pivoting block 15, a rear lifting motor 16, a pivoting lug 17, a front lifting motor 18, an outer storage tank 19, a cleaning rolling brush motor 20, a dust pushing motor 21, a dust pushing support 22, a connecting arm 23, a dust pushing pivoting seat 25 and a lifting plate 25.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-3, the utility model discloses unmanned dust catcher of sweeping floor includes: rear mounting panel 1, front mounting panel 3, rear mounting panel 1, connect through the connecting plate between the front mounting panel 3, rear mounting panel 1, form the difference in height between the front mounting panel 3, drive wheel 2 is installed to rear mounting panel 1 below, front wheel 12 is installed to the below of front mounting panel 3, lower work support 4 has been set to the below of front mounting panel 3, front wheel 12 is located the place ahead of lower work support 4, the rear portion and the rear mounting panel 1 pin joint of lower work support 4, install preceding elevator motor 18 on the front mounting panel 3, preceding elevator motor 18 drive connection lower work support 4, auxiliary wheel can be installed to the front end of lower work support 4, when lower work support 4 pushes down near ground and carries out cleaning, be used for the auxiliary stay lower work support 4.

The utility model discloses a lower working support 4's middle part lower extreme is installed and is cleaned round brush 7, and lower working support 4 up end is installed and is cleaned round brush motor 20, cleans round brush motor 20 and drives through the belt and clean round brush 7 and rotate.

The utility model discloses a lower work support 4's front portion is installed limit brush motor 5, and limit brush motor 5 drives and has limit brush 6, and limit brush 6 has two, installs respectively in lower work support 4's both ends the place ahead, and limit brush motor 5 drives 6 works of limit brush and carries out ground rubbish and clean.

The utility model discloses a rubbish box 8 is installed to the rear portion lower extreme of lower working support 4, and rubbish box 8 is just cleaning round brush 7, cleans round brush 7 and can sweep rubbish, dust into in the rubbish box 8.

When cleaning work is needed, the front lifting motor 18 can drive the lower working support 4 to descend, so that the side brush 6 and the cleaning rolling brush 7 fall to the ground, the side brush motor 5 drives the side brush 6 to clean garbage, the cleaning rolling brush motor 20 drives the cleaning rolling brush 7 to rotate through a belt to clean dust, and the garbage and the dust are swept into the garbage box 8. After the cleaning is finished, the side brush motor 5 and the cleaning rolling brush motor 20 stop working, the front lifting motor 18 pulls the lower working support 4 to ascend, and the side brush 6 and the cleaning rolling brush 7 leave the ground.

The utility model discloses still increased the function of dust absorption, the rear portion of rubbish box 8 is connected with the tuber pipe, and outer storage jar 19, fan 9 are connected to the tuber pipe, play the effect of dust absorption through the work of fan 9, can inhale outer storage jar 19 with the dust in the rubbish box 8, and outer storage jar 19, fan 9 are installed in back mounting panel 1.

The utility model discloses a mount 11 is installed to the up end of preceding mounting panel 3, and preceding elevator motor 18 is installed on mount 11, and preceding elevator motor 18's telescopic link passes mount 11, preceding mounting panel 3 and is connected with lower work support 4.

The utility model discloses an install back elevator motor 16 on the back mounting panel 1, have pin joint seat 13 on the back mounting panel 1, pin joint seat 13 pin joint has swinging boom 14, and swinging boom 14 middle part has pin joint piece 15, and elevator motor 16's telescopic link behind the 15 pin joints of pin joint piece has pivot ear 17 on the rear portion of lower work support 4, and the front end of swinging boom 14 is buckled and is pin-jointed with pivot ear 17.

The utility model discloses a front end of swinging boom 14 is buckled and is located outside rear mounting panel 1 to the rear mounting panel 1 is dodged in the rotation.

The pivot holes of the pivot ears 17 of the utility model are strip-shaped holes.

The utility model discloses a back elevator motor 16 upwards stimulates pivot piece 15, makes the rear end of swinging boom 14 rotatory around pin joint seat 13, and the front end pulling pivot ear 17 of swinging boom 14 is upwards to can adjust down work support 4's angle and height.

The utility model discloses a tensile pole 10 is still installed at the rear portion of back mounting panel 1, and tensile pole 10 can stretch out and draw back, just so can come the pulling through tensile pole 10, with equipment quick travel.

See fig. 4, the utility model discloses another embodiment, the utility model discloses a fixed mounting has dirt to push away motor 21 on the back mounting panel 1, and the lower extreme that dirt pushed away motor 21 passes 1 drive connection in back mounting panel and pushes away support 22, and dirt pushes away support 22 and pastes and is fixed with dirt and pushes away cloth, pushes away support 22 lift through dirt push away motor 21 drive dirt, makes dirt push away cloth can with the ground contact, cleans ground, plays the effect of wiping clean ground.

The utility model discloses a lower extreme pin joint of back mounting panel 1 has linking arm 23, and dirt has on pushing away support 22 that dirt pushes away pin joint seat 25, and the other end pin joint of linking arm 23 pushes away pin joint seat 25 in dirt, through the rotation of linking arm 23, realizes pushing away pulling of support 22 to dirt and rises and push down.

The utility model discloses a lifter plate 25 is connected to the lower extreme that motor 21 was pushed to dirt, and lifter plate 25 pushes away support 22 with dirt and passes through spring coupling, and motor 21 work is pushed to dirt, makes dirt push away support 22 and has certain cushion effect.

The utility model discloses whole small and exquisite, the convenient removal for the part that cleans can be put down with ground contact at the during operation, is pulled up and ground separation, long service life when out of work.

Claims (10)

1. Unmanned dust catcher of sweeping floor, its characterized in that: the cleaning roller brush comprises a bracket, wherein a front wheel is installed below the front part of a driving wheel and is installed below the rear part of the bracket, a lower working bracket is arranged below the front part of the bracket, the front wheel is positioned in the front of the lower working bracket, the rear part of the lower working bracket is pivoted with a rear mounting plate, a front lifting motor is installed on the front part of the bracket and is in driving connection with the lower working bracket, a cleaning roller brush is installed at the lower end of the middle part of the lower working bracket and is driven by a cleaning roller brush motor, a garbage box is installed at the lower end of the rear part of the lower working bracket, and the garbage box is over against the cleaning roller brush.

2. The unmanned sweeping vacuum cleaner of claim 1, which is characterized in that: the support include back mounting panel, preceding mounting panel, connect through the connecting plate between back mounting panel, the preceding mounting panel, the drive wheel is installed to back mounting panel below, the front wheel is installed to the below of preceding mounting panel.

3. The unmanned sweeping vacuum cleaner of claim 1, which comprises: the front part of the lower working support is provided with an edge brush motor which drives an edge brush.

4. The unmanned sweeping vacuum cleaner of claim 2, wherein: and a height difference is formed between the rear mounting plate and the front mounting plate.

5. The unmanned sweeping vacuum cleaner of claim 2, wherein: the rear portion of rubbish box be connected with the tuber pipe, outer storage jar, fan are connected to the tuber pipe, outer storage jar, fan are installed on the back mounting panel.

6. The unmanned sweeping vacuum cleaner of claim 2, which comprises: the upper end face of the front mounting plate is provided with a fixing frame, and the front lifting motor is arranged on the fixing frame.

7. The unmanned sweeping vacuum cleaner of claim 2, wherein: the rear mounting plate on install back elevator motor, the pin joint seat has on the rear mounting plate, the pin joint seat pin joint has the swinging boom, the swinging boom middle part has the pin joint piece, elevator motor's telescopic link behind the pin joint piece pin joint, lower work support's rear portion upper end has the pivot ear, the front end and the pivot ear pin joint of swinging boom.

8. The unmanned sweeping vacuum cleaner of claim 7, which comprises: the front end of the rotating arm is bent and positioned outside the rear mounting plate.

9. The unmanned sweeping vacuum cleaner of claim 7, which comprises: the rear mounting plate on fixed mounting have the dirt to push away the motor, the lower extreme that the dirt pushed away the motor passes rear mounting plate drive and is connected with the dirt and pushes away the support.

10. The unmanned sweeping vacuum cleaner of claim 2, wherein: and a stretching rod is also arranged at the rear part of the rear mounting plate.

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