CN210712687U - Multifunctional floor cleaner - Google Patents

Multifunctional floor cleaner Download PDF

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Publication number
CN210712687U
CN210712687U CN201921274042.9U CN201921274042U CN210712687U CN 210712687 U CN210712687 U CN 210712687U CN 201921274042 U CN201921274042 U CN 201921274042U CN 210712687 U CN210712687 U CN 210712687U
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China
Prior art keywords
garbage
rolling
brush
sweeping
rolling brush
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Active
Application number
CN201921274042.9U
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Chinese (zh)
Inventor
陈开令
刘成东
胡广晓
徐晓飞
陈现燕
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Shandong Haorui Intelligent Technology Co Ltd
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Shandong Haorui Intelligent Technology Co Ltd
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Priority to CN201921274042.9U priority Critical patent/CN210712687U/en
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Abstract

The utility model provides a multifunctional floor cleaning machine, include: a vehicle body assembly; the garbage gathering module comprises a garbage cleaning device; the rolling sweeping module comprises a garbage rolling sweeping device, a garbage collecting device and a dust removing device; the mopping module comprises a mopping water absorption device and a water circulation system; the garbage gathering module, the rolling sweeping module and the mopping module are arranged on the vehicle body assembly as independent structures and can be used for independent operation or combined operation. This multi-functional floor cleaning machine collects multiple functions in an organic whole such as sweeping the floor, removes dust, drags the ground, washs to modular design can select the module operation according to actual road conditions intelligence, and flexibility and intelligent degree are high, can reach the clean effect in ground of ideal.

Description

Multifunctional floor cleaner
Technical Field
The utility model relates to a light-duty intelligent environmental protection mechanical equipment field especially relates to a multi-functional floor cleaning machine.
Background
At present, with the continuous progress of social science and technology, artificial intelligence and unmanned technology are mature day by day, the labor cost is increased continuously, the environmental sanitation cleaning machine is applied more and more widely, and the requirements of different working conditions on the cleaning machine are higher and higher. The existing market is applied to light ground cleaning machines in public places such as urban large squares, markets/hospitals, airports/stations, factory workshops and the like, one is a pure sweeping machine, the machine can only collect large-particle garbage on the ground, the ideal cleaning effect on the ground with more tiny dust cannot be achieved, sweeping dirty marks can be left in the operation on the road surface with accumulated water, and the operation effect is seriously influenced; the other type is a floor washing machine, a floor washing brush disc and a water spraying device are used for washing the floor, and then sewage is collected by a suction disc through negative pressure, so that the defects that the water consumption is large, more water stains remain on the floor, and the service life of the painted plastic floor is seriously influenced when the floor is washed are overcome; the other one is that collect and sweep the floor, dust absorption, drag the floor in the hand propelled of an organic whole sweep and inhale and drag all-in-one or someone driven sweep the floor and drag the ground car etc. of sweeping the floor, these some equipment non-modular designs, each function can only be according to fixed mode collaborative work, can't select required functional module to carry out the operation according to the actual road surface condition, and the consumptive material is many, and it is big to consume energy, and flexibility and intelligent degree are not high, and are not good to the clean effect in ground moreover.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a multifunctional floor cleaning machine, which at least partially solves the technical problems.
(II) technical scheme
According to an aspect of the present invention, there is provided a multifunctional floor cleaning machine, including:
a vehicle body assembly;
the garbage gathering module comprises a garbage cleaning device;
the rolling sweeping module comprises a garbage rolling sweeping device, a garbage collecting device and a dust removing device;
the mopping module comprises a mopping water absorption device and a water circulation system;
the garbage gathering module, the rolling sweeping module and the mopping module are respectively installed on the vehicle body assembly as independent structures.
In some embodiments, the mopping water absorption device is disposed behind the vehicle body assembly, and comprises: the mop comprises a split type multi-rolling brush circulating mopping tool, a mop frame assembly, a washing water tank, a rolling brush decontamination device and a variable-diameter roller type mop dewatering device.
In some embodiments, the split multi-roll brush circulation tug comprises:
the rolling brushes alternately contact with the ground to carry out mopping operation;
a plurality of rolling brush supporting shafts, wherein the rolling brushes are sleeved on the rolling brush supporting shafts, two ends of each rolling brush supporting shaft are respectively fixed on the conveying chain,
and the conveying chain is wound on a guide chain wheel which is arranged on the mop frame assembly according to a preset track.
In some embodiments, a plurality of rolling brushes are sleeved on each rolling brush supporting shaft, the outer layers of the plurality of rolling brushes are made of different materials, and the arrangement sequence of the rolling brushes made of different outer layers of the adjacent rolling brush supporting shafts is different.
In some embodiments, a lifting mechanism is provided between the mop frame assembly and the wash water tank, comprising:
one end of the lifting flexible shaft is connected to the first electric push rod, and the other end of the lifting flexible shaft is connected to a sliding block on the mopping water absorption device;
the sliding blocks are arranged in corresponding sliding grooves on the washing water tank and can slide up and down along the sliding grooves;
the first electric push rod is used for driving the lifting flexible shaft to drive the mop frame assembly to move up and down.
In some embodiments, the mopping water absorption device further comprises:
keep away barrier protection device, keep away barrier protection device includes mop frame rotation fulcrum shaft, mop frame rotation fulcrum shaft level runs through mop frame assembly sets up, mop frame assembly can use mop frame rotation fulcrum shaft to rotate as the rotation axis.
In some embodiments, a rolling brush dirt removing device is provided in the washing water tank, the rolling brush dirt removing device including:
the rubbing plate is used for rubbing and/or rubbing the rolling brush to separate the solid garbage from the rolling brush;
and the settling tank is of an open structure, is arranged below the kneading plate and is used for enabling the garbage to fall into the bottom of the washing water tank.
In some embodiments, the variable diameter roller-type mop dewatering device is mounted on a mop frame assembly, comprising:
driving long rollers;
the driven long roller wheel is connected with the driving long roller wheel through a transmission gear and rotates in the opposite direction of the driving long roller wheel, and a guide chain wheel for driving the split type multi-rolling brush circulating mopping tool to rotate is arranged on the driven long roller wheel;
the driving motor is connected to the driving long roller and used for driving the driving long roller to rotate so that the rolling brush passes through a gap between the driving long roller and the driven long roller;
and the reducing adjusting rod is used for driving the roller tensioning mechanism to change and changing the diameters of the driving long roller and the driven long roller.
In some embodiments, the water circulation system comprises:
the device comprises a clean water tank, a sewage tank, a filter, a connecting water pipe, a high-pressure water pump and a valve, wherein the clean water tank and the sewage tank are both connected to a sewage collecting device and a washing water tank.
In some embodiments, the garbage sweeping device is mounted below the front end of the vehicle body assembly: including the brush structure of two at least symmetries settings, every brush structure includes:
the sweeping and brushing arm is arranged on the vehicle body assembly;
the sweeper is arranged at the front end of the sweeper arm and is used for sweeping and gathering the garbage in front to the middle position of the vehicle body assembly,
the sweeping brush motor is connected to the sweeping brush and used for driving the sweeping brush to rotate in opposite directions;
and the sweeping controller is used for controlling the sweeping arm to swing left and right and float up and down.
In some embodiments, the garbage rolling and sweeping device is disposed behind the garbage sweeping device, and comprises:
the rolling sweeping frame is used as a bearing body and is arranged on the vehicle body assembly;
the rolling brush protective cover is arranged below the front end of the rolling sweeping frame;
the sliding chutes are arranged on two sides of the rolling brush shield;
the sliding seat is connected to a second electric push rod through a rolling brush lifting flexible shaft, and the second electric push rod is used for enabling the rolling brush drum to slide up and down along the sliding groove;
the rolling brush rotating drum is internally provided with a rolling brush motor which provides power for the rolling brush rotating drum;
and the round rolling brush is sleeved on the surface of the rolling brush rotary drum and rotates along with the rolling brush rotary drum.
In some embodiments, the trash sweeping device further comprises:
the garbage diversion mechanism is a connecting rod transmission mechanism and is connected to the sliding seat at one end of the rolling brush rotary drum, and when the rolling brush rotary drum slides up and down along the sliding groove, a diversion plate on the garbage diversion mechanism floats up and down along with the rolling brush to swing in a linkage manner.
In some embodiments, the trash sweeping device further comprises:
the garbage anti-splashing device is arranged on the lower side in front of the rolling brush protective cover and comprises a rubber baffle plate which can float up and down and swing back and forth.
In some embodiments, the garbage collection device is disposed behind the garbage sweeping device, and comprises:
the self-balancing rocker device comprises a rocker, a central lifting lug, a rotating shaft, rollers, roller rotating shafts, a balance weight pipe and a balance weight, wherein the central lifting lug is positioned in the middle of the self-balancing rocker device and fixed on the rolling sweeping frame;
the dustbin, the dustbin is oblique open-ended semi-closed cavity, respectively is equipped with a set of slide rail on the riser around, installs self-balancing wane device on the gyro wheel for it slides to drag the dustbin.
In some embodiments, the dust removing device is disposed above the trash can, and includes:
the external fan sucks the cavity of the dustbin to generate negative pressure;
the filter element plate is used for filtering, so that light garbage and dust are adsorbed and condensed on the surface of the filter element plate;
the dust removing brush is in direct physical contact with the surface of the filter element plate, and coagulants such as dust and the like adhered and coagulated on the filter element plate are scraped down and fall into the garbage can;
and the third electric push rod is used for driving the dust removing brush to reciprocate.
In some embodiments, the multi-function floor cleaning machine further comprises a power battery that employs a rechargeable lithium battery.
In some embodiments, the multi-function floor cleaning machine further comprises an unmanned steering system.
In some embodiments, the unmanned steering system comprises a perception module comprising: the device comprises an auditory module, a visual module and an electromagnetic type moisture detection sensor.
(III) advantageous effects
According to the above technical solution, the utility model discloses multi-functional floor cleaning machine has one of them of following beneficial effect at least:
(1) the multifunctional floor cleaning machine integrates multiple functions of sweeping, dedusting, mopping, cleaning and the like, is designed in a modularized way, can intelligently select module operation according to actual road conditions, and has high flexibility and intelligent degree and good floor cleaning effect;
(2) the diameter-variable roller type mop dewatering device is adopted, so that automatic circular cleaning and squeezing of the mop can be realized, the mop contacted with the ground is always in a wet and clean state, and the mopping effect is good;
(3) the split type multi-rolling brush circulating towing tool is adopted, the rolling brush materials can be selected in a diversified manner, local quick replacement of the rolling brush can be realized, and the maintenance and use cost is low;
(4) the floating type self-adjusting mop frame automatically compensates the ground, can automatically fluctuate and swing back and forth to the height of ground obstacles, and has no limitation to the types of ground garbage;
(5) based on the unmanned technology, the unmanned and unmanned ground cleaning device can realize two control modes of manned operation and unmanned operation, has compact integral structure, light and handy volume, reasonable design and convenient use, and can achieve ideal ground cleaning effect.
Drawings
Fig. 1 is a schematic structural view of a multifunctional floor cleaning machine according to an embodiment of the present invention.
Fig. 2 is a side view of a multifunctional floor cleaning machine according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a rolling sweeping module according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a mopping module according to an embodiment of the present invention.
[ description of the main reference numerals in the drawings ] for the embodiments of the present invention
10. The garbage rolling and sweeping device comprises a vehicle body assembly 20, a power battery 30, a garbage sweeping device 40 and a garbage rolling and sweeping device; 50. A waste collection device; 60. a dust removal device; 70. a mopping water absorption device; 80. a water circulation system; 90. An unmanned control system; 11. a frame body; 12. a wheel traveling system; 13. a steering system; 14. A driver seat; 15. an instrument desk; 31. brushing; 32. a sweeper motor; 33. a sweeping arm; 41. A rolling sweeping frame; 42. round rolling brush; 43. rolling and brushing the rotary drum; 44. a slide base; 45. a chute; 46. a rolling brush shield; 47. a garbage splash prevention device; 48. a garbage diversion mechanism; 471. a rubber baffle; 472. A connecting rod; 481. a baffle; 51. a dustbin; 52. a self-balancing rocker device; 61. a filter element plate; 62. a dust removal brush; 63. a third electric push rod; 71. a split type multi-rolling brush circulating mopping tool; 72. a mop frame assembly; 73. a washing water tank; 74. an obstacle avoidance protection device; 75. a rolling brush decontamination device; 76. a variable diameter roller type mop dewatering device; 711. rolling and brushing; 712. a rolling brush support shaft; 713. a conveyor chain; 721. a guide sprocket; 722. a first electric push rod; 723. lifting the flexible shaft; 724. pattern of the slide block; 751. a granular arc plate; 752. a settling tank; 761. driving long rollers; 762. a driven long roller; 763. a drive motor; 764. a roller tensioning mechanism; 765. a variable diameter adjusting rod; 81. a clear water tank; 82. a sewage tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
Certain embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In one exemplary embodiment of the present invention, a multi-function floor cleaning machine is provided. Fig. 1 is a schematic structural view of a multifunctional floor cleaning machine according to an embodiment of the present invention. Fig. 2 is a schematic side view of a multifunctional floor cleaning machine according to an embodiment of the present invention. As shown in fig. 1-2, the multifunctional floor cleaning machine of the present invention adopts a modular design, including: the garbage rolling and sweeping vehicle comprises a vehicle body assembly 10, a power battery 20, a garbage sweeping device 30, a garbage rolling and sweeping device 40, a garbage collecting device 50, a dust removing device 60, a mopping and water absorbing device 70, a water circulating system 80 and a machine body shell. The vehicle body assembly 10 includes a frame-type vehicle frame body 11 as a supporting body, a wheel traveling system 12, a steering system 13, a driver seat 14 and an instrument desk 15 are mounted on the vehicle frame body 11, and each function button is mounted on the instrument desk 15. The power battery 20 is a lithium battery with stable performance, high energy density, long service life, energy conservation and environmental protection, and the performance advantage of the lithium battery is far higher than that of a lead-acid battery pack used in the market.
Each functional device of the multifunctional floor cleaning machine adopts a modular design and mainly comprises a garbage gathering module, a rolling sweeping module and a floor mopping module. Specifically, the gathering module mainly includes a garbage sweeping device 30; the rolling sweeping module mainly comprises a garbage rolling sweeping device 40, a garbage collecting device 50 and a dust removing device 60; the mopping module mainly comprises a mopping water suction device 70 and a water circulation system 80. Each functional module can be installed on the vehicle body assembly 10 as an independent structure, and each module can be operated independently and also can be matched and combined to operate at will according to actual conditions.
The functional modules of the multi-function floor cleaning machine of the present embodiment will be described in detail below.
As shown in fig. 2, the garbage cleaning device 30 is installed below the front end of the vehicle assembly 10, and mainly includes two sets of a sweeper 31, a sweeper motor 32, a sweeper controller, and a sweeper arm 33, each set of parts is bilaterally symmetric with respect to the central vertical plane of the vehicle assembly 10, wherein the sweeper arm 33 is installed on the vehicle assembly 10, the sweeper 31 is installed at the front end of the sweeper arm 33 together with the sweeper motor 32, the sweeper controller controls the sweeper arm 33 to swing left and right and float up and down, the two sweeper motors 32 drive the two sweepers 31 to rotate in opposite directions, so as to sweep and gather the garbage in front to the middle of the vehicle assembly 10, and the garbage is swept and thrown by the garbage rolling and sweeping device 40 installed below the middle of the vehicle assembly 10 and falls into the garbage collecting device 50 behind.
Fig. 3 is a schematic structural diagram of a rolling sweeping module according to an embodiment of the present invention. As shown in fig. 3, the garbage rolling and sweeping device 40 is disposed behind the garbage cleaning device 30, and includes a rolling and sweeping frame 41, a round rolling brush 42, a rolling brush drum 43, a rolling brush motor, a sliding base 44, a sliding slot 45, a rolling brush shield 46, a second electric push rod, a rolling brush lifting flexible shaft, a garbage anti-splashing device 47, and a garbage guiding mechanism 48. The rolling sweeping frame 41 is used as a bearing body and is arranged on the frame body 11, so that the rolling sweeping frame is very convenient to disassemble, assemble and replace; the rolling brush protective cover 46 is positioned below the front end of the rolling sweeping frame 41, sliding grooves 45 are respectively arranged on two sides of the rolling brush protective cover 46, two ends of the rolling brush rotary drum 43 are arranged on the sliding grooves 45 through sliding seats 44, the sliding seats 44 are connected to a second electric push rod through rolling brush lifting flexible shafts, and the rolling brush rotary drum 43 can slide up and down along the sliding grooves 45 by operating the second electric push rod so as to adapt to uneven road surfaces and different types of garbage; the two ends of the rolling brush rotary drum 43 are provided with bearings which can rotate freely, and a rolling brush motor is arranged in the rolling brush rotary drum 43 and provides power for the rolling brush rotary drum 43; the round rolling brush 42 is sleeved on the surface of the rolling brush rotary drum 43 and can rotate along with the rolling brush rotary drum 43.
The working process of the rolling sweeping device 40 is that after the rolling sweeping device 30 gathers the garbage, the rolling brush motor drives the round rolling brush 42 to rotate at a high speed, the centrifugal force generated by the round rolling brush 42 sweeps and throws the garbage on the ground, so that the garbage is continuously thrown backwards along the tangential direction of the round rolling brush 42, and along with the forward movement of the multifunctional floor cleaning machine and the high-speed rotation of the round rolling brush 42, the garbage finally falls into the garbage collecting device 50 behind the rolling brush shield 46.
In order to ensure that the round rolling brush 42 normally rotates at a high speed and floats up and down, a certain gap exists between the round rolling brush 42 and the garbage collection device 50, particularly when the round rolling brush 42 floats upwards, the gap is larger and larger, in order to prevent garbage from falling into the ground again from the gap between the round rolling brush 42 and the garbage collection device 50 and causing secondary pollution to the environment, a garbage flow guide mechanism 48 for filling the gap between the round rolling brush 42 and the garbage collection device 50 is arranged on the garbage rolling and sweeping device 40, the garbage flow guide mechanism 48 is a link transmission mechanism and is connected to a sliding seat 44 at one end of a rolling brush rotating cylinder 43, when the rolling brush rotating cylinder 43 slides up and down along a sliding groove 45, a flow guide plate 481 on the garbage flow guide mechanism 48 floats up and down along the round rolling brush 42 to swing in a linkage manner, and no matter where the round rolling brush 42 moves, the flow guide plate 481 on the flow guide mechanism 48 can be tangent to the excircle of the round, the garbage is effectively guided to smoothly enter the garbage collecting device 50, and the garbage is prevented from falling on the ground from the gap between the round roller brush 42 and the garbage collecting device 50.
Preferably, in order to prevent the circular rolling brush 42 from causing the garbage to splash and the dust from spreading all around at a high speed, the garbage splash preventing device 47 is arranged on the lower side in front of the rolling brush shield 46 and comprises two connecting rods 472 and a rubber baffle 471, the rubber baffle 471 can float up and down and also can swing back and forth, and the garbage splash preventing device 47 increases the movement track range of the rubber baffle 471, has a simple structure and has an obvious effect. Specifically, the first end movable mounting of connecting rod 472 is on round brush guard 46, but free rotation, the second end of connecting rod 472 is in the same place with rubber baffle 471 swing joint, also can free rotation, in operation, rubbish promotes rubber baffle 471 and rotates around the axial toward round rolling brush 42 direction, horizontal direction and vertical direction all are close to round rolling brush 42, rubber baffle 471 automatically regulated position has been realized, make bulky rubbish also can get into the rubbish passageway smoothly, the shortcoming that excessive curling of prior art rubber baffle 471 can't kick-back has been overcome, can not cause a large amount of rubbish to pile up the condition before rolling sweep device 40, can not cause rubber baffle 471 to push the condition that rubbish was gone forward yet, personnel's injury and secondary environmental pollution problem that do not have rubbish to prevent splashing device in the round brush machinery of sweeping the floor are solved and are caused.
Garbage collection device 50 is located rubbish and rolls and sweep device 40 rear, mainly includes dustbin 51 and self-balancing rocker device 52, and wherein self-balancing rocker device 52 includes rocker, central lug, pivot, gyro wheel pivot, counter weight pipe, counterweight. The center lug is located the intermediate position of self-balancing rocker device 52, fixes on rolling sweep frame 41, and two rockers and counter weight pipe centers are installed on center lug through the pivot, form the seesaw form, are equipped with counter weight bobble or fluid material as the counterweight in the counter weight pipe, play the balancing act, are equipped with a plurality of gyro wheels on the rocker, and the gyro wheel can be around gyro wheel pivot free rotation. Dustbin 51 is the semi-closed cavity of oblique open-ended, respectively is equipped with a set of slide rail on dustbin 51 front and back riser, installs on the gyro wheel of self-balancing wane device 52, and along with the rotation of gyro wheel enables dustbin 51 and removes about, all is equipped with the handle on the curb plate about dustbin 51, can pull out dustbin 51 smoothly and push in the left and right sides of floor cleaning machine to the realization is emptyd rubbish.
When outwards dragging dustbin 51, the gyro wheel on the self-balancing wane device 52 rotates, drive dustbin 51 outwards slides, dustbin 51 can incline because of the action of gravity, self-balancing wane device 52 rotates around central pivot automatically along the trend, counter weight bobble or fluid material move in the counter weight pipe along with the focus shifts, dustbin 51 is pulled out the back and is followed wane inclination and slowly with ground contact, prevent to produce the macroseism because of the drop of dustbin 51 and ground, push-and-pull dustbin 51 is also more laborsaving simultaneously.
After the garbage is thrown into the garbage can 51 by the round rolling brush 42 at a high speed, air pressure is generated in the cavity of the garbage can 51, and light garbage and dust float above the cavity. In order to solve the problem, in the embodiment, a dust removing device 60 is arranged above the garbage can 51, and the dust removing device 60 comprises a filter core plate 61, a dust removing brush 62, a third electric push rod 63 and an external fan; external fan sucks the dustbin cavity, eliminates air pressure, produces the negative pressure, and light material rubbish and dust can adsorb to condense on filter core plate 61 on the surface, the brush hair on the dust removal brush 62 inserts in filter core plate 61's fold, is low frequency straight reciprocating motion by third electric putter 63 drive dust removal brush 62, dust removal brush 62 and filter core plate 61 direct physical contact in surface, will adhere to condensate such as the dust of condensing on filter core plate 61 and scrape down and fall into dustbin 51, play the effect of dust removal, and this kind of dust removal mode noise is little, the low power dissipation, no dead angle, dust removal effect is good.
Fig. 4 is a schematic structural diagram of a mopping module according to an embodiment of the present invention. As shown in fig. 4, the mopping water absorption device 70 is located at the rear of the vehicle body assembly, and performs further cleaning operation on the ground swept and rolled in front, mainly comprising: a split type multi-rolling brush circulation mopping device 71, a mop frame assembly 72, a washing water tank 73, an obstacle avoidance protection device 74, a rolling brush decontamination device 75 and a variable-diameter roller type mop dewatering device 76.
The split type multi-roll brush circulation mopping device 71 comprises: a roller brush 711, a roller brush support shaft 712, and a conveyor chain 713. The inner layer of the rolling brush 711 can be made of elastic collodion cotton material with good water absorption, the outer layer can be made of brush material with different hardness to deal with various stains on the ground, the form of the rolling brush can be a central circle, an eccentric circle, a square, flat, strip and any other suitable form, and the embodiment takes the central circle as an example for description. Compared to the integrated sheet-like ring mop used in the prior art solutions, the actual working area of the split type recyclable mopping device 71 is much larger than the conventional integrated sheet-like ring mop, with the same circumference of the conveyor chain 713.
As shown in fig. 4, two ends of a plurality of rolling brush supporting shafts 712 are respectively fixed on a transmission chain 713 through cotter pins, the transmission chain 713 is in a ring structure, and is wound on a guide chain wheel 721 arranged on the mop cloth frame assembly 72 according to a predetermined track, and the transmission chain 713 is driven by a power system to rotate circularly, so that each rolling brush 711 is alternately contacted with the ground to carry out the mopping operation. A plurality of rolling brushes 711 with different outer layer materials can be alternately connected in series on the same rolling brush supporting shaft 712, so that different rolling brushes are alternately contacted with the ground. The split type multi-rolling brush mopping tool structure can realize quick replacement of local small range, is simple and convenient to disassemble and assemble, low in maintenance and use cost, large in mopping area and good in mopping effect.
Preferably, a lifting mechanism is further arranged between the mop frame assembly 72 and the washing water tank 73, and comprises a first electric push rod 722, a lifting flexible shaft 723 and a sliding block 724. One end of the lifting flexible shaft 723 is connected to a first electric push rod 722 capable of performing linear reciprocating motion, the other end of the lifting flexible shaft is connected to sliding blocks 724 at two ends of a rotating fulcrum of the mop frame, the sliding blocks 724 are installed in corresponding sliding grooves in the washing water tank 73 and can slide up and down along the sliding grooves, and wear-resistant materials are arranged in the sliding grooves to improve wear resistance. When the mop is not operated or needs to be reversed, the mop frame assembly 72 and the split type multi-rolling brush circulating mopping device 71 can be lifted up together to prevent the damage to the mopping device caused by the reversing.
The mop frame assembly 72 is further provided with an obstacle avoidance protection device 74, wherein the obstacle avoidance protection device 74 comprises a mop frame rotating fulcrum shaft, and the mop frame rotating fulcrum shaft horizontally penetrates through the mop frame assembly 72. When the operation meets the uneven road surface or a large obstacle, the mop frame assembly 72 can rotate for a certain angle around the rotating fulcrum shaft, so that the mop frame assembly 72 is lifted upwards backwards to play a role of avoiding the obstacle, the rigid damage is prevented, and the mop frame assembly automatically restores to a free state after crossing the obstacle. Meanwhile, the mopping machine can smoothly realize barrier-free climbing operation.
After the floor mopping operation is completed by the rolling brush 711 on the split type multi-rolling brush circulation mopping tool 71, the floor mopping operation circularly enters the washing water tank 73 along the track of the guide chain wheels 721, the washing water tank 73 is internally provided with the rolling brush decontamination device 75, the rolling brush decontamination device 75 comprises patterned particle arc plates 751 and a precipitation tank 752, the integral structure of the rolling brush decontamination device 75 is in a U-shaped groove shape with a wide upper part and a narrow lower part, wherein the patterned particle arc plates 751 are provided with a front side and a rear side, which are approximately U-shaped two sides, and are symmetrically distributed around the washing and decontamination part of the mop frame assembly 72, and a garbage precipitation tank 752 is formed in a gap below the two patterned particle arc plates 751, namely the garbage precipitation tank 752 is a hollow U-shaped bottom. The patterned particle arc plate 751 is provided with a plurality of small granular protrusions, the rolling brush 711 is rubbed by the patterned particle arc plate 751, when the rolling brush runs to the lower part of the rolling brush dirt removing device 75, the rolling brush dirt removing device 75 is in a U-shaped groove shape with a wide upper part and a narrow lower part, the relative distance between two adjacent rolling brushes is reduced, and the rolling brush dirt removing device can be squeezed with each other while being rubbed, so that solid garbage is separated from the rolling brush 711 and then falls to the bottom of the washing water tank 73 from the garbage settling tank 752. The roller brush 711, which is saturated with water after decontamination, continues to circulate and is dewatered by the variable diameter roller mop dewatering device 76.
The variable diameter roller-type mop dewatering device 76 is mounted on the mop frame assembly 72 and mainly comprises: a driving long roller 761, a driven long roller 762, a driving motor 763, a transmission gear, a roller tensioning mechanism 764, and a reducing adjusting rod 765. The driving motor 763 can be installed inside the driving long roller 761, or can be installed outside, and transmits power to the driving long roller 761 to rotate the driving long roller 761, the other end of the driving long roller 761 transmits power to the driven long roller 762 through a transmission gear, the driven long roller 762 and the driving long roller 761 form opposite rotation, a guide sprocket on the driven long roller 762 drives the split type multi-roller brush circulation mopping device 71 to circularly rotate, so that the roller brush 711 finishes dewatering through the gap extrusion of the driving long roller 761 and the driven long roller 762, the extruded water falls into the washing water tank 73 again, and the clean and wet roller brush 711 circularly performs the ground mopping operation of the next roller. When the requirements on the dry and wet degree of the rolling brush 711 are different under different road conditions, the reducing adjusting rod 765 on the driving long roller 761 and the driven long roller 762 can be twisted, the diameter of the driving long roller 761 and the diameter of the driven long roller 762 are changed, the size of the gap between the two rollers is changed, the size of the extrusion force on the rolling brush 711 is adjusted, and the dewatering effect on the rolling brush 711 in different degrees is achieved.
The water circulation system 80 mainly includes a clean water tank 81, a sewage tank 82, a filter, a connecting water pipe, a high pressure water pump, and a valve, wherein the clean water tank 81 and the sewage tank 82 are both connected to a sewage collecting device and a washing water tank. When the ground is dry, the sewage tank can be used as a clean water tank to supplement water resources for the washing water tank.
In a second exemplary embodiment of the present invention, a multi-function floor cleaning machine is provided. Referring to fig. 2 again, as shown in fig. 2, the multifunctional floor cleaning machine of the present embodiment is provided with an unmanned control system 90, so that various special operations can be autonomously completed in an unmanned state. The unmanned control system 90 has a sensing module, which includes an auditory module, a visual module, and various other sensors.
In one embodiment, the sensing module includes an electromagnetic moisture detecting sensor for detecting the humidity of the road surface, and twists the reducing adjusting rod 765 according to the humidity of the road surface to change the diameters of the driving long roller 761 and the driven long roller 762, so as to change the size of the gap between the two rollers, thereby adjusting the extrusion force to the rolling brush 711, completing the dewatering effect to the rolling brush 711 at different degrees, and adapting to different road conditions; in other embodiments, the electromagnetic moisture detection sensor detects road surface humidity, and is used for intelligently setting the functions of the clean water tank and the sewage tank: when the road surface is wet in rainy days or road surface accumulated water is cleaned, the clean water tank is used as a sewage tank for storing sewage absorbed by the mopping water absorption device from the ground; when the ground is dry, the sewage tank is used as a clean water tank to supplement water resources for the washing water tank.
The unmanned control system 90 can also identify road surface garbage and obstacles by using a vision module, thereby completing intelligent setting of a cleaning function and realizing an obstacle avoidance function. In one embodiment, the multifunctional floor cleaning machine operates the second electric push rod to make the rolling brush rotary drum 43 slide up and down along the sliding groove 45 through the information collected by the vision module so as to adapt to rough road surfaces and different types of garbage.
In other embodiments, under different road conditions, the multifunctional floor cleaning machine can intelligently select corresponding modules to work independently or in a combined manner according to the information acquired by the visual module. Specifically, when the asphalt or cement pavement is cleaned in an outdoor environment, only large-volume solid garbage visible to naked eyes needs to be collected, and when the requirement on the cleanliness of ground micro dust is not high, the garbage gathering module and the rolling sweeping module work in a combined mode; when the paint plastic floor is cleaned in a machining workshop which can generate scraps or an indoor environment which has large-volume solid garbage and has higher requirement on the cleanness of the floor, the rolling and sweeping module and the mopping module work in a combined mode; the mopping module works independently when the ground cleanliness requirement is high in an environment with only foot prints or dust in a market/hospital, an airport/station waiting hall.
Further, the unmanned control system 90 expands the unmanned patrol function by means of the hearing module and the vision module, can realize automatic navigation, path planning and autonomous decision-making lane change, and can also perform intelligent sensing and intelligent decision-making according to the hearing module or the vision module, and identify surrounding adjacent moving objects to select a driving coping method.
It should be noted that, under the condition that the multifunctional floor cleaning machine is provided with the unmanned control system 90, the multifunctional floor cleaning machine can realize two control modes of manned driving and unmanned driving, and the information collected by the sensing module can be displayed to a driver through the human-computer interaction module for assisting the driver to operate.
For the purpose of brief description, any technical features that can be applied to the same in the above embodiment 1 are described herein, and the same description need not be repeated.
So far, the embodiments of the present invention have been described in detail with reference to the accompanying drawings. It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. Furthermore, the above definitions of the various elements and methods are not limited to the particular structures, shapes or arrangements of parts mentioned in the examples, which may be easily modified or substituted by one of ordinary skill in the art, for example:
(1) the garbage gathering module can be replaced by an ice removing shovel or a snow pushing shovel;
(2) the solar ceiling can be optionally installed during outdoor operation, so that the lithium battery pack can be charged by utilizing the electric energy converted by photovoltaic;
(3) the pattern particle arc plate can also be replaced by other types of rubbing plates, such as a friction rubbing device with uneven structures such as patterns, bulges or grooves with various shapes.
It should also be noted that directional terms, such as "upper", "lower", "front", "rear", "left", "right", etc., used in the embodiments are only directions referring to the drawings, and are not intended to limit the protection scope of the present invention. Throughout the drawings, like elements are represented by like or similar reference numerals. Conventional structures or constructions will be omitted when they may obscure the understanding of the present invention.
And the shapes and sizes of the respective components in the drawings do not reflect actual sizes and proportions, but merely illustrate the contents of the embodiments of the present invention. Furthermore, in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim.
Furthermore, the word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements.
The use of ordinal numbers such as "first," "second," "third," etc., in the specification and claims to modify a corresponding element does not by itself connote any ordinal number of the element or any ordering of one element from another or the order of manufacture, and the use of the ordinal numbers is only used to distinguish one element having a certain name from another element having a same name.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Also in the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various disclosed aspects. However, the disclosed method should not be interpreted as reflecting an intention that: rather, the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, disclosed aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (18)

1. A multi-function floor cleaning machine, comprising:
a vehicle body assembly (10);
the garbage gathering module comprises a garbage cleaning device (30);
the rolling sweeping module comprises a garbage rolling sweeping device (40), a garbage collecting device (50) and a dust removing device (60);
a mopping module comprising a mopping water suction device (70) and a water circulation system (80);
the garbage gathering module, the rolling sweeping module and the mopping module are respectively arranged on the vehicle body assembly (10) as independent structures.
2. The multi-function floor cleaning machine according to claim 1, wherein the floor mopping water absorbing device (70) is disposed behind the vehicle body assembly (10) and comprises: the mop comprises a split type multi-rolling brush circulating mopping tool (71), a mop frame assembly (72), a washing water tank (73), a rolling brush decontamination device (75) and a variable-diameter roller type mop dewatering device (76).
3. The multifunctional floor cleaning machine according to claim 2, characterized in that the split multi-roll brush circulation tug (71) comprises:
the rolling brushes (711) are alternately contacted with the ground to carry out mopping operation;
a plurality of rolling brush supporting shafts (712), wherein the rolling brushes (711) are sleeved on the rolling brush supporting shafts (712), two ends of the rolling brush supporting shafts (712) are respectively fixed on the conveying chain (713),
and a conveying chain (713) wound on a guide sprocket (721) arranged on the mop frame assembly (72) according to a predetermined track.
4. The multi-purpose floor cleaning machine according to claim 3, wherein a plurality of rolling brushes (711) are sleeved on each rolling brush supporting shaft (712), the outer layers of the plurality of rolling brushes (711) are made of different materials, and the arrangement sequence of the rolling brushes (711) with different outer layers on the adjacent rolling brush supporting shafts (712) is different.
5. The multipurpose floor cleaning machine according to claim 2, wherein a lifting mechanism is provided between the mop holder assembly (72) and the washing water tank (73), comprising:
one end of the lifting flexible shaft (723) is connected to the first electric push rod (722), and the other end of the lifting flexible shaft (723) is connected to a sliding block (724) on the floor mopping water absorption device (70);
the sliding block (724) is arranged in a corresponding sliding groove on the washing water tank (73) and can slide up and down along the sliding groove;
and the first electric push rod (722) is used for driving the lifting flexible shaft (723) to drive the mop frame assembly (72) to move up and down.
6. The multi-function floor cleaning machine according to claim 2, wherein the floor mopping suction device (70) further comprises:
obstacle avoidance protection device (74), obstacle avoidance protection device (74) includes the mop frame rotation fulcrum shaft, the mop frame rotation fulcrum shaft level runs through mop frame assembly (72) sets up, mop frame assembly (72) can use the mop frame rotation fulcrum shaft to rotate as the rotation axis.
7. The multi-function floor cleaning machine according to claim 2, wherein a roll brush dirt removing device (75) is provided in the washing water tank (73), the roll brush dirt removing device (75) comprising:
the kneading plate is used for rubbing and/or kneading the rolling brush (711) so as to separate the solid garbage from the rolling brush (711);
the settling tank (752), the settling tank (752) is an open structure, is arranged below the kneading plate and is used for enabling the garbage to fall into the bottom of the washing water tank (73).
8. The multipurpose cleaner according to claim 2, wherein the variable diameter roller-type mop wringer (76) is mounted to a mop frame assembly (72) and comprises:
a driving long roller (761);
the driven long roller (762) is connected with the driving long roller (761) through a transmission gear and rotates opposite to the driving long roller (761), and a guide chain wheel for driving the split type multi-rolling brush circulating mopping tool (71) to rotate is arranged on the driven long roller (762);
the driving motor (763) is connected to the driving long roller (761) and is used for driving the driving long roller (761) to rotate, so that the rolling brush (711) passes through a gap between the driving long roller (761) and the driven long roller (762);
and the reducing adjusting rod (765) is used for driving the roller tensioning mechanism (764) to change so as to change the diameters of the driving long roller (761) and the driven long roller (762).
9. The multifunctional floor cleaning machine according to claim 1, wherein the water circulation system (80) comprises:
the device comprises a clean water tank (81), a sewage tank (82), a filter, a connecting water pipe, a high-pressure water pump and a valve, wherein the clean water tank (81) and the sewage tank (82) are connected to a sewage collecting device and a washing water tank.
10. The multi-purpose floor cleaning machine according to claim 1, wherein the garbage sweeping device (30) is installed below a front end of the vehicle body assembly (10): including the brush structure of two at least symmetries settings, every brush structure includes:
a sweeping arm (33), the sweeping arm (33) being mounted on the vehicle body assembly (10);
the sweeping brush (31) is arranged at the front end of the sweeping brush arm (33) and is used for sweeping and gathering the garbage in front to the middle position of the vehicle body assembly (10);
the sweeping brush motor (32) is connected to the sweeping brush (31) and is used for driving the sweeping brush (31) to rotate in the opposite direction;
and the sweeping controller is used for controlling the sweeping arm (33) to swing left and right and float up and down.
11. The multi-purpose floor cleaning machine according to claim 1, wherein the garbage rolling and sweeping device (40) is disposed behind the garbage sweeping device (30), and comprises:
a roll sweep frame (41) mounted as a carrier on the vehicle body assembly (10);
a rolling brush shield (46) arranged below the front end of the rolling sweeping frame (41);
the sliding chutes (45) are arranged on two sides of the rolling brush shield (46);
the sliding seat (44) is connected to a second electric push rod through the rolling brush lifting flexible shaft, and the second electric push rod is used for enabling the rolling brush rotary drum (43) to slide up and down along the sliding groove (45);
the rolling brush rotating drum (43) is provided with bearings at two ends, is arranged on the sliding chute (45) through a sliding seat (44), and is internally provided with a rolling brush motor for providing power for the rolling brush rotating drum (43);
and the round rolling brush (42) is sleeved on the surface of the rolling brush rotary drum (43) and rotates along with the rolling brush rotary drum (43).
12. The multi-function floor cleaning machine of claim 11, wherein the garbage sweeping device (40) further comprises:
the garbage diversion mechanism (48) is arranged in a gap between the round rolling brush (42) and the garbage collection device (50), the garbage diversion mechanism (48) is a connecting rod transmission mechanism and is connected to the sliding seat (44) at one end of the rolling brush rotating cylinder (43), and when the rolling brush rotating cylinder (43) slides up and down along the sliding groove (45), a guide plate (481) on the garbage diversion mechanism (48) swings in a linkage manner along with the up-and-down floating of the round rolling brush (42).
13. The multi-function floor cleaning machine of claim 12, wherein the garbage sweeping device (40) further comprises:
the garbage splash-proof device (47) is arranged on the lower side in front of the rolling brush shield (46) and comprises a rubber baffle (471) which can float up and down and swing back and forth.
14. The multi-function floor cleaning machine according to claim 11, wherein the garbage collection device (50) is disposed behind the garbage rolling and sweeping device (40), comprising:
the self-balancing rocker device (52) comprises rockers, a central lifting lug, a rotating shaft, a roller rotating shaft, a counterweight pipe and counterweights, wherein the central lifting lug is positioned in the middle of the self-balancing rocker device (52) and fixed on the rolling sweeping frame (41), the centers of the two rockers and the counterweight pipe are arranged on the central lifting lug through the rotating shaft and are in a seesaw shape, and the counterweights are arranged in the counterweight pipe and play a role in balancing; the rocker is provided with a plurality of rollers, and the rollers can freely rotate around roller rotating shafts;
the garbage can (51) is a semi-closed cavity with an inclined opening, a set of sliding rails are arranged on a front vertical plate and a rear vertical plate respectively and are installed on the rollers of the self-balancing rocker device (52) for dragging the garbage can (51) to slide.
15. The multi-purpose floor cleaning machine according to claim 14, wherein the dust removing device (60) is disposed above the dust box (51), comprising:
the external fan sucks the cavity of the dustbin to generate negative pressure;
a filter plate (61), the filter plate (61) is used for filtering, so that light garbage and dust are adsorbed and condensed on the surface of the filter plate;
the dust removing brush (62), the dust removing brush (62) is in direct physical contact with the surface of the filter element plate (61), and the condensate attached and condensed on the filter element plate (61) is scraped down and falls into the garbage can (51);
and the third electric push rod (63) is used for driving the dust removing brush (62) to reciprocate.
16. The multi-function floor cleaning machine of claim 1, further comprising a power battery (20), wherein the power battery (20) is a rechargeable lithium battery.
17. The multi-function floor cleaning machine of claim 1, further comprising a drone steering system (90).
18. The multi-function floor cleaning machine of claim 17, further comprising a sensing module, the sensing module comprising: the device comprises an auditory module, a visual module and an electromagnetic type moisture detection sensor.
CN201921274042.9U 2019-08-06 2019-08-06 Multifunctional floor cleaner Active CN210712687U (en)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111743466A (en) * 2020-07-07 2020-10-09 苏州高之仙自动化科技有限公司 Brush disc mounting structure, cleaning device and floor washing robot
CN111827702A (en) * 2020-07-29 2020-10-27 李善容 Intelligent house outer wall cleaning equipment based on roof
CN112263185A (en) * 2020-08-27 2021-01-26 南京驭逡通信科技有限公司 Cleaning mechanism of cleaning robot
CN112790679A (en) * 2021-01-20 2021-05-14 深圳市普渡科技有限公司 Cleaning robot capable of adjusting ground pressure
CN113349683A (en) * 2021-06-24 2021-09-07 南通明诺新能源应用科技有限公司 Sweeper control system based on cloud service

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111743466A (en) * 2020-07-07 2020-10-09 苏州高之仙自动化科技有限公司 Brush disc mounting structure, cleaning device and floor washing robot
CN111743466B (en) * 2020-07-07 2021-12-21 苏州高之仙自动化科技有限公司 Brush disc mounting structure, cleaning device and floor washing robot
CN111827702A (en) * 2020-07-29 2020-10-27 李善容 Intelligent house outer wall cleaning equipment based on roof
CN111827702B (en) * 2020-07-29 2021-12-03 李善容 Intelligent house outer wall cleaning equipment based on roof
CN112263185A (en) * 2020-08-27 2021-01-26 南京驭逡通信科技有限公司 Cleaning mechanism of cleaning robot
CN112790679A (en) * 2021-01-20 2021-05-14 深圳市普渡科技有限公司 Cleaning robot capable of adjusting ground pressure
CN113349683A (en) * 2021-06-24 2021-09-07 南通明诺新能源应用科技有限公司 Sweeper control system based on cloud service

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