CN113208516B

CN113208516B - Ground cleaning device

Info

Publication number: CN113208516B
Application number: CN202110405214.7A
Authority: CN
Inventors: 侯佳; 刘博敏; 曾庆钢
Original assignee: Shanghai Dianji University
Current assignee: Shanghai Dianji University
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-11-08
Anticipated expiration: 2041-04-15
Also published as: CN113208516A

Abstract

The utility model provides a ground belt cleaning device, including the major structure, clean the mechanism, the mechanism is collected to the wastes material, water spray mechanism, control mechanism and two running gear that are used for driving the major structure walking, the major structure includes shell and the bottom plate of fixed mounting in the shell bottom, the bottom at the bottom plate is installed to the running gear symmetry, clean the one end that the mechanism installed at the bottom plate, clean the other end of mechanism mounting plate, the mechanism is collected to the wastes material, water spray mechanism installs the upper portion at the bottom plate, the mechanism is collected to the wastes material and is connected with cleaning the mechanism cooperation, control mechanism installs on the bottom plate. Compared with the prior art, the automatic cleaning device has the advantages that based on the matched work of the cleaning mechanism, the waste collecting mechanism, the water spraying mechanism and the like, the movement of the cleaning device is effectively realized, the automatic cleaning functions of dust collection, water spraying and cleaning are realized, the automation degree is high, the ground cleaning work can be automatically completed, and the problems of high labor cost and low cleaning efficiency in cleaning the busy places are solved.

Description

Ground cleaning device

Technical Field

The invention relates to the field of ground cleaning, in particular to a ground cleaning device.

Background

The development of Chinese high-speed rails has often complied with the world over the last decade, and the high-speed rails bring great convenience to the traveling of people, and the journey of more than ten hours in the past is shortened to half now. However, the high-speed rail station has wide area, large flow of people and difficult cleaning and maintenance work, and particularly, the environmental problems caused by untimely ground cleaning are more. The existing floor washing machine for the site is large in equipment, complex in operation, not suitable for the site with large pedestrian flow, high in artificial learning cost and high in use cost.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a floor cleaning device.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a ground belt cleaning device, includes the major structure, cleans the mechanism, cleans mechanism, garbage collection mechanism, water spray mechanism, control mechanism and two running gear that are used for driving the major structure walking, the major structure include shell and fixed mounting at the bottom plate of shell bottom, the bottom at the bottom plate is installed to two running gear symmetries, two sets of running gear, clean the one end of mechanism installation at the bottom plate, the other end of cleaning mechanism installation bottom plate, garbage collection mechanism, water spray mechanism install the upper portion at the bottom plate, garbage collection mechanism with clean the mechanism cooperation and be connected, control mechanism install on the bottom plate, control mechanism respectively with running gear, clean mechanism, waste collection mechanism, water spray mechanism electric connection.

Preferably, running gear include bearing frame, back shaft, walking wheel, first motor and universal wheel, bearing frame fixed mounting in the bottom of bottom plate, the back shaft rotate to be installed in the bearing frame, walking wheel fixed mounting in the one end of back shaft, first motor fixed mounting in the bottom of bottom plate, just the axis of rotation of first motor and the other end fixed connection of back shaft, universal wheel fixed mounting in the bottom of bottom plate.

Preferably, clean the mechanism include cylinder connecting seat, brush dish, driven gear, second motor and driving gear, the cylinder connecting seat pass through antifriction bearing and rotate and install on the bottom plate, brush dish fixed mounting in the bottom of cylinder connecting seat, just the bottom of brush dish set up with the collection mouth of the inside intercommunication of cylinder connecting seat, the fixed suit of driven gear in the outside of cylinder connecting seat, second motor fixed mounting on the upper portion of bottom plate, driving gear fixed mounting in the axis of rotation tip of second motor, driving gear and driven gear meshing transmission within a definite time.

Preferably, waste collection mechanism include collecting box, stay tube, suction fan, connecting tube, rotary joint, arrange waste pipe and solenoid valve, collecting box fixed mounting on the bottom plate, the stay tube install at the top of collecting box vertically, just the inside of stay tube and collecting box be linked together, suction fan fixed mounting on the top of stay tube, the inlet scoop of suction fan be linked together with the inside of stay tube, the top of connecting tube be linked together with the top of collecting box, the upper end that the other end passes through rotary joint and cylinder connecting seat is linked together, arrange waste pipe fixed mounting in the bottom of collecting box, just the inside of arranging waste pipe be linked together with the inside of collecting box, the bottom of arranging waste pipe extend to the below of bottom plate, solenoid valve fixed mounting on arranging waste pipe.

Preferably, the wiping mechanism comprises a first hinged seat, an electric push rod, a second hinged seat, a connecting arm, an arc-shaped clamping plate and a sponge strip, the first hinged seat is fixedly installed on the inner wall of the shell, the electric push rod is hinged to the first hinged seat, the second hinged seat is hinged to the end portion of the telescopic end of the electric push rod, the connecting arm is hinged to the inside of a reserved assembling groove between the shell and the bottom plate through a pin shaft, one end of the connecting arm is hinged to the second hinged seat, the other end of the connecting arm is fixedly installed on the arc-shaped clamping plate, and the sponge strip is detachably installed at the bottom of the arc-shaped clamping plate.

Preferably, the water spray mechanism include storage water tank, immersible pump, shower nozzle and filler pipe, storage water tank fixed mounting on the bottom plate, the immersible pump fix the inside bottom at the storage water tank, shower nozzle fixed mounting on the outer wall at the shell, the shower nozzle lead to pipe and the delivery port of immersible pump be linked together, the filler pipe vertically install the top at the storage water tank, just the inside of filler pipe and storage water tank be linked together.

Preferably, the upper end of the water feeding pipe extends to the upper part of the top wall of the shell, the upper end of the water feeding pipe is in threaded connection with an end cover, and the end cover is provided with an air hole.

Preferably, control mechanism include the controller and respectively with controller electric connection's communication module, radar sensor, camera, infrared sensor, controller and the equal fixed mounting of communication module on the upper portion of bottom plate, the controller respectively with running gear, clean mechanism, wiping mechanism, refuse collection mechanism, water spray mechanism electric connection, radar sensor, camera and the equal fixed mounting of infrared sensor on the outer wall of shell.

Preferably, the upper part of the bottom plate is also fixedly provided with a storage battery, and the storage battery is electrically connected with the travelling mechanism, the cleaning mechanism, the wiping mechanism, the waste collecting mechanism, the water spraying mechanism and the control mechanism respectively.

Preferably, the waste collection mechanism in be equipped with and be used for detecting whether waste collection reachs the first monitoring sensor of predetermineeing the standard, water spray mechanism in be equipped with and be used for detecting the second monitoring sensor of water storage height in the water spray mechanism, first monitoring sensor, second monitoring sensor respectively with control mechanism electric connection.

Compared with the prior art, the invention has the following advantages:

(1) According to the invention, based on the cooperation of the cleaning mechanism, the wiping mechanism, the waste collection mechanism, the water spraying mechanism, the control mechanism and the travelling mechanism, the cleaning device effectively realizes the movement of the cleaning device and the automatic cleaning functions of dust collection, water spraying and wiping, has high automation degree, can automatically complete the ground cleaning work, and solves the problems of high labor cost and low cleaning efficiency in the existing busy place cleaning;

(2) The cleaning mechanism can clean the bottom surface in full time and effectively clean the ground in time, and the cleaning mechanism cleans and cleans the ground by using the compressible arc-shaped clamping plate and the sponge strip, so that the cleaning effect is good, the sponge strip is detachable, and the maintainable effect of equipment is improved;

(3) The waste collecting mechanism is matched with the cleaning mechanism, so that the cleaning and suction of materials on the ground are realized, the waste is conveniently and quickly discharged, and the using effect of the cleaning machine is improved;

(4) The intelligent effect of the invention is improved based on the detection of the first monitoring sensor and the second monitoring sensor on the stored materials in the waste collection mechanism and the water spraying mechanism, and the invention can not normally operate due to full material collection and low water quantity in the water tank;

(5) The invention utilizes the controller, the communication module, the radar sensor, the camera and the infrared sensor to control and sense the invention, improves the stability of movement and communication of the invention, and is suitable for places with large pedestrian volume.

Drawings

FIG. 1 is a schematic bottom view of the intelligent floor cleaning apparatus of the present invention;

FIG. 2 is a schematic perspective view of the intelligent floor cleaning apparatus of the present invention;

FIG. 3 is a schematic bottom view of the intelligent floor cleaning device of the present invention;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 3;

FIG. 5 is a schematic perspective view of an intelligent floor cleaning device according to the present invention;

FIG. 6 is a schematic view of a half-section of the intelligent floor cleaning apparatus of the present invention;

FIG. 7 is another schematic half-sectional view of the intelligent floor cleaning apparatus of the present invention;

FIG. 8 is a schematic view of the internal structure of the intelligent floor cleaning apparatus of the present invention;

FIG. 9 is a schematic view of another internal structure of the intelligent floor cleaning device of the present invention;

FIG. 10 is a schematic view of the front internal structure of the intelligent floor cleaning device of the present invention;

FIG. 11 is a schematic side view of the internal structure of the intelligent floor cleaning device of the present invention;

FIG. 12 is a schematic structural view of a water spraying mechanism of the intelligent floor cleaning device of the present invention.

The reference numbers in the figures are as follows: 1. a body structure; 101. a housing; 102. a base plate; 2. a traveling mechanism; 201. A bearing seat; 202. a support shaft; 203. a first motor; 204. a traveling wheel; 205. a universal wheel; 3. a cleaning mechanism; 301. a cylindrical connecting seat; 302. brushing a disc; 303. a collection port; 304. a driven gear; 305. a second motor; 306. a driving gear; 4. a wiping mechanism; 401. a first hinge mount; 402. an electric push rod; 403. a second hinge mount; 404. a connecting arm; 405. a pin shaft; 406. an arc-shaped splint; 407. a sponge strip; 5. a waste collection mechanism; 501. a collection box; 502. a first monitoring sensor; 503. a suction fan; 504. supporting a pipe; 505. connecting a pipeline; 506. a rotary joint; 507. a waste discharge pipe; 508. an electromagnetic valve; 6. a water spraying mechanism; 601. a water storage tank; 602. a second monitoring sensor; 603. a water feeding pipe; 604. an end cap; 605. a submersible pump; 606. a water pipe; 607. a spray head; 7. a control mechanism; 701. a controller; 702. a communication module; 703. a radar sensor; 704. A camera; 705. an infrared sensor; 8. a wireless charging receiver; 9. an indicator light strip; 10. and (4) a storage battery.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments. Note that the following description of the embodiment is merely a substantial example, and the present invention is not intended to be limited to the application or the use thereof, and is not limited to the following embodiment.

Examples

A ground cleaning device is disclosed in figures 1-6 and comprises a main body structure 1, a cleaning mechanism 3, a wiping mechanism 4, a waste collecting mechanism 5, a water spraying mechanism 6, a control mechanism 7 and two traveling mechanisms 2 used for driving the main body structure 1 to travel, wherein the main body structure 1 comprises a shell 101 and a bottom plate 102 fixedly mounted at the bottom of the shell 101, the traveling mechanisms 2 are arranged in two groups, the two traveling mechanisms 2 are symmetrically mounted at the bottom of the bottom plate 102, the cleaning mechanism 3 is mounted at one end of the bottom plate 102, the cleaning mechanism 4 is mounted at the other end of the bottom plate 102, the waste collecting mechanism 5 and the water spraying mechanism 6 are mounted at the upper part of the bottom plate 102, the waste collecting mechanism 5 is connected with the cleaning mechanism 3 in a matched mode, the control mechanism 7 is mounted on the bottom plate 102, and the control mechanism 7 is electrically connected with the traveling mechanisms 2, the cleaning mechanism 3, the wiping mechanism 4, the waste collecting mechanism 5 and the water spraying mechanism 6 respectively.

As shown in fig. 3 and 4, specifically, the traveling mechanism 2 includes a bearing seat 201, a support shaft 202, a traveling wheel 204, a first motor 203 and a universal wheel 205, the bearing seat 201 is fixedly installed at the bottom of the base plate 102, the support shaft 202 is rotatably installed in the bearing seat 201, the traveling wheel 204 is fixedly installed at one end of the support shaft 202, the first motor 203 is fixedly installed at the bottom of the base plate 102, a rotating shaft of the first motor 203 is fixedly connected with the other end of the support shaft 202, and the universal wheel 205 is fixedly installed at the bottom of the base plate 102.

Through adopting above-mentioned technical scheme, every group running gear 2 that sets up is by bearing frame 201, back shaft 202, walking wheel 204, first motor 203 and universal wheel 205 constitute, the purpose of this intelligence ground belt cleaning device walking is realized in the operation of usable two sets of running gear 2 simultaneously, the purpose that this intelligence ground belt cleaning device turned is realized in the operation of usable two sets of running gear 2 simultaneously, during the concrete use, first motor 203 drive back shaft 202 drives walking wheel 204 and rotates, when turning to, universal wheel 205 plays the supplementary effect that turns to, the purpose that this intelligence ground belt cleaning device of being convenient for realized light turning.

As shown in fig. 3 and 8, specifically, the cleaning mechanism 3 includes a cylindrical connecting seat 301, a brush disc 302, a driven gear 304, a second motor 305 and a driving gear 306, the cylindrical connecting seat 301 is rotatably mounted on the bottom plate 102 through a rolling bearing, the brush disc 302 is fixedly mounted at the bottom end of the cylindrical connecting seat 301, a collecting port 303 communicated with the inside of the cylindrical connecting seat 301 is formed at the bottom of the brush disc 302, the driven gear 304 is fixedly sleeved outside the cylindrical connecting seat 301, the second motor 305 is fixedly mounted at the upper part of the bottom plate 102, the driving gear 306 is fixedly mounted at the end of a rotating shaft of the second motor 305, and the driving gear 306 and the driven gear 304 are in meshing transmission.

Through adopting above-mentioned technical scheme, the mechanism 3 that cleans that sets up comprises cylinder connecting seat 301, brush dish 302, driven gear 304, second motor 305 and driving gear 306, and during the concrete use, second motor 305 drive driving gear 306 drives driven gear 304 and rotates, and driven gear 304 drives cylinder connecting seat 301 drive brush dish 302 and rotates, and brush dish 302 rotates and can realize carrying out the purpose cleaned to ground, in addition, collects mouthful 303 and is used for collecting subaerial discarded object.

As shown in fig. 2 and 6, specifically, the wiping mechanism 4 includes a first hinged seat 401, an electric push rod 402, a second hinged seat 403, a connecting arm 404, an arc-shaped clamping plate 406 and a sponge strip 407, the first hinged seat 401 is fixedly mounted on the inner wall of the casing 101, the electric push rod 402 is hinged on the first hinged seat 401, the second hinged seat 403 is hinged on the end portion of the telescopic end of the electric push rod 402, the connecting arm 404 is hinged inside a mounting groove reserved between the casing 101 and the bottom plate 102 through a pin 405, one end of the connecting arm 404 is hinged with the second hinged seat 403, the arc-shaped clamping plate 406 is fixedly mounted at the other end of the connecting arm 404, and the sponge strip 407 is detachably mounted at the bottom of the arc-shaped clamping plate 406.

Through adopting above-mentioned technical scheme, the wiping mechanism 4 that sets up comprises first articulated seat 401, electric putter 402, the articulated seat 403 of second, linking arm 404, arc splint 406 and sponge strip 407, and usable electric putter 402 adjusts the angle of arc splint 406 tilt from top to bottom to adjust the degree that compresses tightly on sponge strip 407 and ground, and then guarantee this intelligence ground belt cleaning device's cleaning performance.

As shown in fig. 8, in detail, the waste collection mechanism 5 includes a collection box 501, a support pipe 504, a suction fan 503, a connection pipe 505, a rotary joint 506, a waste discharge pipe 507 and an electromagnetic valve 508, the collection box 501 is fixedly mounted on the bottom plate 102, the support pipe 504 is vertically mounted on the top of the collection box 501, the support pipe 504 is communicated with the inside of the collection box 501, the suction fan 503 is fixedly mounted on the top end of the support pipe 504, a suction inlet of the suction fan 503 is communicated with the inside of the support pipe 504, one end of the connection pipe 505 is communicated with the top of the collection box 501, the other end is communicated with the upper end of the cylindrical connection seat 301 through the rotary joint 506, the waste discharge pipe 507 is fixedly mounted on the bottom of the collection box 501, the inside of the waste discharge pipe 507 is communicated with the inside of the collection box 501, the bottom end of the waste discharge pipe 507 extends to the lower part of the bottom plate 102, and the electromagnetic valve 508 is fixedly mounted on the waste discharge pipe 507.

Through adopting above-mentioned technical scheme, the waste collection mechanism 5 that sets up comprises collecting box 501, stay tube 504, suction fan 503, connecting tube 505, waste discharge pipe 507 and solenoid valve 508, during the specific use, usable suction fan 503 provides suction for the inside of cylindrical connecting seat 301, waste on the ground can get into collection mouth 303 under the effect of suction, then loop through cylindrical connecting seat 301, connecting tube 505 gets into the inside of collecting box 501, accessible control solenoid valve 508 is opened often at the waste of discharge collection, the waste of collection will be discharged through waste discharge pipe 507.

As shown in fig. 7, 11, and 12, specifically, the water spraying mechanism 6 includes a water storage tank 601, a submersible pump 605, a spray head 607, and a water adding pipe 603, the water storage tank 601 is fixedly installed on the bottom plate 102, the submersible pump 605 is fixed at the bottom inside the water storage tank 601, the spray head 607 is fixedly installed on the outer wall of the housing 101, the spray head 607 is communicated with a water outlet of the submersible pump 605 through a water pipe 606, the water adding pipe 603 is vertically installed at the top of the water storage tank 601, and the water adding pipe 603 is communicated with the inside of the water storage tank 601.

By adopting the technical scheme, the arranged water spraying mechanism 6 is composed of the water storage tank 601, the submersible pump 605, the spray head 607 and the water adding pipe 603, when the water spraying mechanism is used specifically, the water storage tank 601 can be used for storing clean water or disinfectant water, the clean water or the disinfectant water is pumped into the spray head 607 by the submersible pump 605 and sprayed out to realize a water spraying function, and the water adding pipe 603 is used for adding clean water into the water storage tank 601.

More perfectly, the upper end of the water feeding pipe 603 extends to the top wall of the casing 101, the upper end of the water feeding pipe 603 is screwed with an end cover 604, and the end cover 604 is provided with an air hole.

By adopting the technical scheme, the end cover 604 can prevent the submersible pump 605 from being blocked due to the fact that large foreign matters fall into the upper end of the water adding pipe 603, and the air hole can prevent the inside of the water storage tank 601 from generating negative pressure.

As shown in fig. 5, the control mechanism 7 includes a controller 701, and a communication module 702, a radar sensor 703, a camera 704, and an infrared sensor 705 that are electrically connected to the controller 701, respectively, the controller 701 and the communication module 702 are both fixedly installed on the upper portion of the base plate 102, the controller 701 is electrically connected to the traveling mechanism 2, the cleaning mechanism 3, the wiping mechanism 4, the waste collection mechanism 5, and the water spray mechanism 6, respectively, and the radar sensor 703, the camera 704, and the infrared sensor 705 are all fixedly installed on the outer wall of the housing 101.

Specifically, in this embodiment, the controller 701 is electrically connected to the submersible pump 605, the electromagnetic valve 508, the suction fan 503, the first motor 203, the second motor 305, the electric push rod 402, and the communication module 702.

By adopting the technical scheme, the arranged control mechanism 7 comprises a controller 701, a communication module 702, a radar sensor 703, a camera 704 and an infrared sensor 705, the controller 701 is used for controlling the submersible pump 605, the electromagnetic valve 508, the suction fan 503, the first motor 203, the second motor 305 and the electric push rod 402 to automatically operate, the communication module 702 can select a 5G communication module, so that the intelligent ground cleaning device can utilize a 5G network, the response speed is high, the task instruction can be received in time, the radar sensor 703, the camera 704 and the infrared sensor 705 are matched to be used for the intelligent ground cleaning device to acquire peripheral information of the intelligent ground cleaning device, and walking and working can be stably ensured.

It should be noted that, in the present embodiment, the controller 701 may be a PLC controller. In other embodiments, the controller 701 may also have other structures, such as a single chip, a microcontroller, and the like, which is not limited in the present invention.

Be equipped with in the waste collection mechanism 5 and be used for detecting whether waste collection reachs the first monitoring sensor 502 of predetermineeing the standard, be equipped with in the water spray mechanism 6 and be used for detecting the second monitoring sensor 602 of water storage height in the water spray mechanism, first monitoring sensor 502, second monitoring sensor 602 respectively with control mechanism 7 electric connection.

More perfectly, the side wall of the collecting tank 501 is embedded with a first monitoring sensor 502, the side wall of the water storage tank 601 is embedded with a second monitoring sensor 602, and the second monitoring sensor 602 and the first monitoring sensor 502 are both electrically connected with the controller 701.

By adopting the above technical solution, the first monitoring sensor 502 is used for monitoring whether the waste collected in the collecting tank 501 reaches the set standard in real time, and when the first monitoring sensor 502 monitors that the waste collected in the collecting tank 501 reaches the set standard, the controller 701 controls the intelligent floor cleaning apparatus to reach the designated position to discharge the waste collected in the collecting tank 501; the second monitoring sensor 602 is used for monitoring the water level inside the water storage tank 601 in real time, and when the water level inside the water storage tank 601 is lower than a set value, the controller 701 controls the intelligent floor cleaning device to reach a designated position to replenish fresh water or sterilized water.

It is noted that the first monitoring sensor 502 may be a laser sensor, and the second monitoring sensor 602 may be a liquid level sensor. In other embodiments, the first monitoring sensor and the second monitoring sensor may also have other structures, such as a contact sensor, and the like, which is not limited in this respect.

As shown in fig. 9 and 10, a battery 10 is further fixedly mounted on the upper portion of the base plate 102, and the battery 10 is electrically connected to the traveling mechanism 2, the cleaning mechanism 3, the wiping mechanism 4, the waste collection mechanism 5, the water spray mechanism 6, and the control mechanism 7, respectively.

In this embodiment, the storage battery 10 is electrically connected to the controller 701, the submersible pump 605, the electromagnetic valve 508, the suction fan 503, the first motor 203, the second motor 305, the electric push rod 402 and the communication module 702 respectively to supply power to these devices, the outer wall of the housing 101 is further fixedly provided with the indicator light strip 9 and the wireless charging receiver 8, the indicator light strip 9 and the wireless charging receiver 8 are both electrically connected to the storage battery 10, and the indicator light strip 9 is further electrically connected to the controller 701.

By adopting the technical scheme, the arranged storage battery 10 is used for supplying power to the controller 701, the submersible pump 605, the electromagnetic valve 508, the suction fan 503, the first motor 203, the second motor 305, the electric push rod 402 and the communication module 702, the arranged wireless charging receiver 8 is used for charging the storage battery 10, and the arranged storage battery 10 is used for displaying the working state of the intelligent ground cleaning device.

When the intelligent ground cleaning device is used, the range of the ground to be cleaned and the cleaning frequency and time can be input into the intelligent ground cleaning device, the controller 701 can control all parts to work according to input task information, for example, the submersible pump 605, the electromagnetic valve 508, the suction fan 503, the first motor 203, the second motor 305 and the electric push rod 402 can be controlled to automatically operate, the traveling mechanism 2 operates to drive the intelligent ground cleaning device to travel, the cleaning mechanism 3 cleans the ground, the cleaning mechanism 4 cleans water on the ground, the waste collecting mechanism 5 collects waste on the ground, and the water spraying mechanism 6 sprays water to the ground to ensure the cleaning effect. The specific working sequence of each part can be set according to the use requirement, the invention is not limited to the specific working sequence, and can be reasonably selected according to the actual requirement, for example, the waste on the ground can be collected by the waste collection mechanism 5, then the ground is cleaned by the cleaning mechanism 3, then the water is sprayed to the ground by the water spraying mechanism 6, and the water on the ground can be erased by the cleaning mechanism 4 while the water is sprayed, so that the ground is cleaned and cleaned.

The intelligent ground cleaning device provided by the invention mainly comprises a main body structure 1, a traveling mechanism 2, a cleaning mechanism 3, a cleaning mechanism 4, a waste collecting mechanism 5, a water spraying mechanism 6 and a control mechanism 7, so that the intelligent ground cleaning device has an automatic traveling function, a cleaning function, a waste collecting function and a water spraying function, has higher automation degree, can automatically finish ground cleaning work and can replace cleaning staff to work, and the intelligent ground cleaning device can solve the problems that the cleaning time is not fixed, the cleaning time is 7 o 'clock on duty in the morning, 9 o' clock off duty in the evening, a middle rest shift system and the cleaning place are not fixed randomly, the flow of people is large, the cleaning is carried out when the garbage is seen, and the cleaning is free of systematicness and the manpower of the cleaning staff is limited; the floor cleaning machine is used well but the manpower is not idle enough, the cleaning efficiency and the machine utilization rate are low.

The above embodiments are merely examples and do not limit the scope of the present invention. These embodiments may be implemented in other various manners, and various omissions, substitutions, and changes may be made without departing from the technical spirit of the present invention.

Claims

1. The ground cleaning device is characterized by comprising a main body structure (1), a cleaning mechanism (3), a wiping mechanism (4), a waste collecting mechanism (5), a water spraying mechanism (6), a control mechanism (7) and two traveling mechanisms (2) for driving the main body structure (1) to travel, wherein the main body structure (1) comprises a shell (101) and a bottom plate (102) fixedly mounted at the bottom of the shell (101), the two traveling mechanisms (2) are symmetrically mounted at the bottom of the bottom plate (102), the cleaning mechanism (3) is mounted at one end of the bottom plate (102), the wiping mechanism (4) is mounted at the other end of the bottom plate (102), the waste collecting mechanism (5) and the water spraying mechanism (6) are mounted at the upper part of the bottom plate (102), the waste collecting mechanism (5) is connected with the cleaning mechanism (3) in a matched manner, the control mechanism (7) is mounted on the bottom plate (102), and the control mechanism (7) is electrically connected with the traveling mechanisms (2), the cleaning mechanism (3), the wiping mechanism (4), the waste collecting mechanism (5) and the waste spraying mechanism (6) respectively;

the walking mechanism (2) comprises a bearing seat (201), a supporting shaft (202), a walking wheel (204), a first motor (203) and a universal wheel (205), the bearing seat (201) is fixedly installed at the bottom of the bottom plate (102), the supporting shaft (202) is rotatably installed in the bearing seat (201), the walking wheel (204) is fixedly installed at one end of the supporting shaft (202), the first motor (203) is fixedly installed at the bottom of the bottom plate (102), a rotating shaft of the first motor (203) is fixedly connected with the other end of the supporting shaft (202), and the universal wheel (205) is fixedly installed at the bottom of the bottom plate (102);

the cleaning mechanism (3) comprises a cylindrical connecting seat (301), a brush disc (302), a driven gear (304), a second motor (305) and a driving gear (306), the cylindrical connecting seat (301) is rotatably installed on the bottom plate (102) through a rolling bearing, the brush disc (302) is fixedly installed at the bottom end of the cylindrical connecting seat (301), a collecting port (303) communicated with the inside of the cylindrical connecting seat (301) is formed in the bottom of the brush disc (302), the driven gear (304) is fixedly sleeved outside the cylindrical connecting seat (301), the second motor (305) is fixedly installed at the upper portion of the bottom plate (102), the driving gear (306) is fixedly installed at the end of a rotating shaft of the second motor (305), and the driving gear (306) and the driven gear (304) are in meshing transmission;

the waste collection mechanism (5) comprises a collection box (501), a support pipe (504), a suction fan (503), a connecting pipeline (505), a rotary joint (506), a waste discharge pipe (507) and an electromagnetic valve (508), wherein the collection box (501) is fixedly installed on a bottom plate (102), the support pipe (504) is vertically installed at the top of the collection box (501), the support pipe (504) is communicated with the inside of the collection box (501), the suction fan (503) is fixedly installed at the top end of the support pipe (504), an air suction inlet of the suction fan (503) is communicated with the inside of the support pipe (504), one end of the connecting pipeline (505) is communicated with the top of the collection box (501), the other end of the connecting pipeline is communicated with the upper end of a cylindrical connecting seat (301) through the rotary joint (506), the waste discharge pipe (507) is fixedly installed at the bottom of the collection box (501), the inside of the waste discharge pipe (507) is communicated with the inside of the collection box (501), the bottom end of the waste discharge pipe (507) extends to the lower part of the bottom plate (102), and the waste discharge pipe (508) of the electromagnetic valve (508) is fixedly installed on the bottom plate (102);

the wiping mechanism (4) comprises a first hinged seat (401), an electric push rod (402), a second hinged seat (403), a connecting arm (404), an arc-shaped clamping plate (406) and a sponge strip (407), wherein the first hinged seat (401) is fixedly arranged on the inner wall of the shell (101), the electric push rod (402) is hinged on the first hinged seat (401), the second hinged seat (403) is hinged at the end part of the telescopic end of the electric push rod (402), the connecting arm (404) is hinged in a reserved assembling groove between the shell (101) and the bottom plate (102) through a pin shaft (405), one end of the connecting arm (404) is hinged with the second hinged seat (403), the arc-shaped clamping plate (406) is fixedly arranged at the other end of the connecting arm (404), and the sponge strip (407) is detachably arranged at the bottom of the arc-shaped clamping plate (406);

the water spraying mechanism (6) comprises a water storage tank (601), a submersible pump (605), a spray head (607) and a water adding pipe (603), the water storage tank (601) is fixedly installed on the bottom plate (102), the submersible pump (605) is fixed at the bottom inside the water storage tank (601), the spray head (607) is fixedly installed on the outer wall of the shell (101), the spray head (607) is communicated with a water outlet of the submersible pump (605) through a water pipe (606), the water adding pipe (603) is vertically installed at the top of the water storage tank (601), and the water adding pipe (603) is communicated with the inside of the water storage tank (601);

the control mechanism (7) comprises a controller (701), and a communication module (702), a radar sensor (703), a camera (704) and an infrared sensor (705) which are respectively and electrically connected with the controller (701), wherein the controller (701) and the communication module (702) are both fixedly installed on the upper part of the bottom plate (102), the controller (701) is respectively and electrically connected with the traveling mechanism (2), the cleaning mechanism (3), the wiping mechanism (4), the waste collection mechanism (5) and the water spraying mechanism (6), and the radar sensor (703), the camera (704) and the infrared sensor (705) are all fixedly installed on the outer wall of the shell (101);

waste collection mechanism (5) in be equipped with and be used for detecting whether waste collection reachs first monitoring sensor (502) of predetermineeing the standard, water spray mechanism (6) in be equipped with and be used for detecting second monitoring sensor (602) of water storage height in the water spray mechanism, first monitoring sensor (502), second monitoring sensor (602) respectively with control mechanism (7) electric connection.

2. The floor cleaning device according to claim 1, wherein the upper end of the water feeding pipe (603) extends to the upper part of the top wall of the shell (101), the upper end of the water feeding pipe (603) is in threaded connection with an end cover (604), and the end cover (604) is provided with air holes.

3. A floor cleaning device according to claim 1, characterized in that a storage battery (10) is fixedly mounted on the upper portion of the bottom plate (102), and the storage battery (10) is electrically connected with the traveling mechanism (2), the cleaning mechanism (3), the wiping mechanism (4), the waste collecting mechanism (5), the water spraying mechanism (6) and the control mechanism (7) respectively.