CN110367886A - Drive type floor cleaning machine - Google Patents
Drive type floor cleaning machine Download PDFInfo
- Publication number
- CN110367886A CN110367886A CN201910698414.9A CN201910698414A CN110367886A CN 110367886 A CN110367886 A CN 110367886A CN 201910698414 A CN201910698414 A CN 201910698414A CN 110367886 A CN110367886 A CN 110367886A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- steering
- close
- switch
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/292—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools
- A47L11/293—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools the tools being disc brushes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4038—Disk shaped surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4072—Arrangement of castors or wheels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention discloses a kind of drive type floor cleaning machine, including vehicle frame, front-wheel, steering mechanism, a pair of rear wheels, motor, controller, cam and close switch, vehicle frame front is equipped with steering shaft, rear portion is equipped with the drive shaft for installing rear-wheel, steering shaft lower end is fixedly connected with the bracket for installing front-wheel, steering mechanism is mutually sequentially connected with steering shaft, motor is mounted on vehicle frame and is mutually sequentially connected with drive shaft, controller is mounted on vehicle frame and connect with motor phase control, steering setting value is preset in controller, cam is mounted on steering shaft upper end, it is mounted on vehicle frame and connects with signal with controller close to switch, it is opposite with cam contour surface close to switching, the distance between itself and cam contour surface are able to detect close to switch, and detection signal is sent to controller, when close between switch and cam contour surface When distance is greater than steering setting value, controller can be received from the detection signal issued close to switch, and control decelerating through motor.
Description
Technical field
The present invention relates to cleaning equipment technology field, in particular to a kind of drive type floor cleaning machine.
Background technique
In the prior art, drive type floor cleaning machine is commonly used in the ground in the places such as megastore, supermarket, stadiums, workshop
Face cleaning operation, maneuverability, cleaning efficiency are higher.It is washed as the Chinese patent of Publication No. CN206852557U discloses one kind
Ground vehicle, which includes vehicle frame, front-wheel, a pair of rear wheels and steering mechanism, by the way that at least a pair of U is arranged in bottom of frame
Shape bracket, each pair of U-bracket are symmetrically distributed in the two sides of chassis front end, and the tilt angle (supporting part of the supporting part of U-bracket
Angle between place plane and horizontal plane) it is 30-60 °, in this way during driving ground washing vehicle promptly beats direction fast steering,
Driver can timely balance the front end on chassis by U-bracket, realize the timely reset of ground washing vehicle, prevent the side of ground washing vehicle
It turns over.
But the U-bracket of above structure is mutually fixedly connected with vehicle frame, driver is driving the anxious side of beating of the ground washing vehicle
Xiang Shi, since speed does not reduce, vehicle body is easy to happen inclination, and contact of the U-bracket with ground is hard collision, this not only holds
Easily vehicle body and vehicle frame are caused to sprain, and in cleaning hard floor, such as cleaning is when being covered with the floor of ceramic tile, U
The defects of shape bracket and the hard collision on ground be easy to cause ground to damage, ceramic tile crack, therefore, although this structure can be
Vehicle body is protected to a certain extent, is avoided the body sway when suddenly beating direction from even turning on one's side, but is treated also making for cleaning ground
At certain damage, cause its reliability not high.
Summary of the invention
In order to solve the above-mentioned technical problem, the object of the present invention is to provide one kind speed is reduced when turning to, drives
The higher drive type floor cleaning machine of reliability.
In order to realize the purpose of foregoing invention, the present invention adopts the following technical scheme:
A kind of drive type floor cleaning machine, comprising:
Vehicle frame, front is equipped with the steering shaft vertically extended, rear portion is equipped with the drive shaft extended in left-right direction, institute
The steering shaft lower end stated is fixedly connected with bracket；
Front-wheel is mounted on the bracket；
Steering mechanism is mounted on the vehicle frame and is mutually sequentially connected with the steering shaft；
A pair of rear wheels is separately mounted to the drive shaft both ends；
Motor is mounted on the vehicle frame and is mutually sequentially connected with the drive shaft；
Controller is mounted on the vehicle frame and connect with the motor phase control, is preset with and turns in the controller
To setting value；
Cam is mounted on the steering shaft upper end；
Close to switch, it is mounted on the vehicle frame and connects with signal with the controller, it is described close to switch and institute
The cam contour surface stated is opposite, described to be able to detect itself and the distance between the cam contour surface close to switch,
And detection signal is sent to the controller；
When it is described close to the distance between switch and the cam contour surface be greater than the steering setting value when, it is described
Controller can receive from the detection signal issued close to switch, and control the decelerating through motor.
In above-mentioned technical proposal, it is preferred that the steering setting value is-㎜.
In above-mentioned technical proposal, it is preferred that the steering mechanism include steering wheel, universal joint, transmission shaft, minor sprocket,
Chain and big sprocket wheel, the transmission shaft are mounted on the vehicle frame, and the transmission shaft one end passes through universal joint and institute
The steering wheel stated is connected, and the minor sprocket is co-axially mounted on the other end, and the big sprocket wheel is coaxially mounted to described
Chain conveyer is constituted in steering shaft and by the chain and the minor sprocket.
In above-mentioned technical proposal, it is preferred that further include waste water recovery system, the waste water recovery system includes being mounted on
Water suction described in water suction on rear side of the bottom of frame takes off, is mounted on the vehicle frame foul water tank, fluid communication take off with
The suction channel of the foul water tank, the suction unit being connected with the foul water tank.
In above-mentioned technical proposal, it is preferred that further include clear water supply system, the clear water supply system includes being mounted on
The watering mechanism of the vehicle frame front, the filtered water tank being mounted on the vehicle frame, watering mechanism described in fluid communication with
The fresh water pipeline of the filtered water tank.
In above-mentioned technical proposal, it is preferred that further include being mounted on the bottom of frame and being located at the watering mechanism
With the water suction take off between disc brush, be mounted on vehicle frame and for the driving mechanism that drives the disc brush to rotate.
The present invention is close to open by the way that cam to be mounted in steering shaft by setting controller, cam and close to switch
It closes and detects it at a distance from cam contour surface, controller is compared based on the steering setting value of testing result and its internal preset
Compared with, and decelerating through motor is controlled according to comparison result, for driver when driving floor-cleaning machine steering, controller can control motor
Slow down, to reduce the travel speed of drive type floor cleaning machine, reduction turned to curved speed, improved the reliability of driving.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the invention；
Fig. 2 is the stereoscopic schematic diagram of vehicle frame of the invention；
Fig. 3 is the stereoscopic schematic diagram that the vehicle frame in Fig. 2 reverses；
Fig. 4 is steering mechanism, front-wheel, cam and the stereoscopic schematic diagram close to switch on the vehicle frame in Fig. 2；
Fig. 5 is the schematic top plan view of cam and close switch relative position of the invention；
Wherein: 11, vehicle frame；111, steering shaft；112, drive shaft；113, bracket；12, front-wheel；13, steering mechanism；131, direction
Disk；132, universal joint；133, transmission shaft；134, minor sprocket；135, chain；136, big sprocket wheel；14, rear-wheel；15, motor；16, it controls
Device processed；17, cam；18, close to switch；19, waste water recovery system；191, water suction is taken off；192, foul water tank；20, clear water supply system
System；201, watering mechanism；202, filtered water tank；203, fresh water pipeline；21, disc brush.
Specific embodiment
By the technology contents of invention are described in detail, construction feature, are reached purpose and efficacy, simultaneously below in conjunction with embodiment
Cooperation attached drawing is described in detail.Wherein, front-rear position relationship respectively and shown in Fig. 1 up and down described in the present embodiment
Drive type floor cleaning machine each positional relationship it is corresponding.
As shown in Figure 1, drive type floor cleaning machine includes vehicle frame 11, front-wheel 12, a pair of rear wheels 14, steering mechanism 13, controller
16, waste water recovery system 19 and clear water supply system 20.
Waste water recovery system 19 is used to recycle the sewage of ground to be cleaned comprising is mounted on the suction of 11 bottom rear of vehicle frame
Water takes off, is mounted on vehicle frame 11 foul water tank is in fluid communication water suction and takes off and is connected with the suction channel of foul water tank, with foul water tank
Aspirate unit.Sewage is inhaled into foul water tank under the suction force effect of suction unit by suction channel.Clear water supply system
System is for treating cleaning ground and being cleaned comprising be mounted on the watering of 11 front of vehicle frame to ground spray clear water to be cleaned
Mechanism 201, the filtered water tank 202 being mounted on vehicle frame 11, the fresh water pipeline that watering mechanism 201 and filtered water tank 202 is in fluid communication
203.11 bottom of vehicle frame is equipped with disc brush 21 between taking off positioned at watering mechanism 201 and water suction, is equipped on vehicle frame 11 for driving
The driving mechanism that disc brush 21 rotates, disc brush 21 are scrubbed for treating cleaning ground.In structure described above, suction unit,
Suction channel is not shown in figure, and this section belongs to well-known technique in the prior art, only makees briefly statement herein, it is intended to
Understand the present invention.
As shown in Figure 3, Figure 4, front-wheel 12 is mounted on 11 front of vehicle frame, and 11 front of vehicle frame, which is equipped with, to be vertically extended
Steering shaft 111, the steering shaft 111 can be rotated around an axial line.Rotation axis lower end is fixedly connected with bracket 113, front-wheel 12
What can be rotated is mounted on the bracket 113.
As shown in Figure 2, Figure 4 shows, steering mechanism 13 is mutually sequentially connected with rotation axis.Specifically, steering mechanism 13 includes direction
Disk 131, universal joint 132, transmission shaft 133, minor sprocket 134, chain 135 and big sprocket wheel 136.Transmission shaft 133 is mounted on vehicle frame 11
On, 133 one end of transmission shaft is connected by universal joint 132 with steering wheel 131, and the minor sprocket is co-axially mounted on the other end
134, big sprocket wheel 136 is coaxially mounted in steering shaft 111 and constitutes chain conveyer by chain 135 and minor sprocket 134.
As shown in Figure 2 and Figure 3, a pair of rear wheels 14 is mounted on 11 rear portion of vehicle frame, and 11 rear portion of vehicle frame is equipped with prolongs in left-right direction
The drive shaft 112 stretched, a pair of rear wheels 14 are coaxially mounted to respectively on 112 both ends of drive shaft.Be equipped on vehicle frame 11 and this
Drive shaft 112 allows drive type floor cleaning machine to clear ground to the motor 15 of transmission connection so that rear-wheel 14 be driven to rotate
Upper movement.
Controller 16 is mounted on vehicle frame 11, is connect with 15 phase control of motor, can be turned in drive type floor cleaning machine, i.e.,
When driver's operation steering wheel 131 beats direction, control motor 15 slows down.
As shown in figs. 3 and 5, cam 17 is installed on the upper end of steering shaft 111, is being located at and cam 17 on vehicle frame 11
It is equipped at the opposite position of contour surface close to switch 18, connect, be able to detect with 16 signal of controller close to switch 18
The contour surface of cam 17 will test signal and be sent to controller 16 to the distance between close to switch 18.In controller 16
It is preset with steering setting value.The value range of the steering setting value is 4-6 ㎜.When steering mechanism 13 drives front-wheel 12 along right and left
To when rotation, cam 17 is rotated together with front-wheel 12, and contour surface becomes larger to close to the distance between switch 18, when the distance
When greater than turning to setting value, then controller 16 is given to send detection signal close to switch 18, controller 16 is received from close switch
18 detection signals issued send control signal to motor 15, and control motor 15 slows down, to reduce curved speed, avoids
Speed is too fast to cause car body to be turned on one's side, and improves traffic safety reliability.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by spirit, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of drive type floor cleaning machine, comprising:
Vehicle frame (11), front is equipped with the steering shaft (111) vertically extended, rear portion is equipped with and extends in left-right direction
Drive shaft (112), the steering shaft (111) lower end are fixedly connected with bracket (113)；
Front-wheel (12) is mounted on the bracket (113)；
Steering mechanism (13) is mounted on the vehicle frame (11) and is mutually sequentially connected with the steering shaft (111)；
A pair of rear wheels (14) is separately mounted to described drive shaft (112) both ends；
Motor (15) is mounted on the vehicle frame (11) and is mutually sequentially connected with the drive shaft (112)；Its feature exists
Further include in, the drive type floor cleaning machine,
Controller (16) is mounted on the vehicle frame (11) and connect with described motor (15) phase control, the control
Steering setting value is preset in device (16)；
Cam (17) is mounted on described steering shaft (111) upper end；
Close to switch (18), it is mounted on the vehicle frame (11) and connects with signal with the controller (16), it is described
Close to switch (18) it is opposite with cam (17) contour surface, it is described close to switch (18) be able to detect its with it is described
The distance between cam (17) contour surface, and detection signal is sent to the controller (16)；
It is greater than the steering setting close to the distance between switch (18) and described cam (17) contour surface when described
When value, the controller (16) can be received from the detection signal issued close to switch (18), and described in control
Motor (15) slow down.
2. drive type floor cleaning machine according to claim 1, it is characterised in that: the steering setting value is 4-6 ㎜.
3. drive type floor cleaning machine according to claim 1, it is characterised in that: the steering mechanism (13) includes steering wheel
(131), universal joint (132), transmission shaft (133), minor sprocket (134), chain (135) and big sprocket wheel (136), the transmission shaft
(133) it is mounted on the vehicle frame (11), the transmission shaft (133) one end passes through universal joint (132) and the side
It is connected to disk (131), the minor sprocket (134) is co-axially mounted on the other end, the big sprocket wheel (136) is co-axially mounted
Chain conveyer is constituted in the steering shaft (111) and through the chain (135) and the minor sprocket (134).
4. drive type floor cleaning machine according to claim 1, it is characterised in that: it further include waste water recovery system (19), it is described
Waste water recovery system (19) include be mounted on the vehicle frame (11) bottom rear water suction take off (191), be mounted on it is described
The suction tube of (191) Yu the foul water tank (192) is taken off in water suction described in foul water tank (192), fluid communication on vehicle frame (11)
Road, the suction unit being connected with the foul water tank (192).
5. drive type floor cleaning machine according to claim 4, it is characterised in that: it further include clear water supply system (20), it is described
Clear water supply system (20) include the watering mechanism (201) for being mounted on the vehicle frame (11) front, be mounted on the vehicle
The water pipe of watering mechanism (201) and the filtered water tank (202) described in filtered water tank (202), fluid communication on frame (11)
Road (203).
6. drive type floor cleaning machine according to claim 5, it is characterised in that: further include being mounted on the vehicle frame (11) bottom
Portion and it is located at disc brush (21) that the watering mechanism (201) and the water suction take off between (191), is mounted on vehicle frame (11)
And the driving mechanism for driving the disc brush (21) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698414.9A CN110367886A (en) | 2019-07-31 | 2019-07-31 | Drive type floor cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698414.9A CN110367886A (en) | 2019-07-31 | 2019-07-31 | Drive type floor cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110367886A true CN110367886A (en) | 2019-10-25 |
Family
ID=68257328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910698414.9A Pending CN110367886A (en) | 2019-07-31 | 2019-07-31 | Drive type floor cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110367886A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220400A (en) * | 2020-09-28 | 2021-01-15 | 山东交通学院 | Automatic driving and sweeping robot |
| CN112773278A (en) * | 2019-11-01 | 2021-05-11 | 金日清洁设备(苏州)有限公司 | Automatic ground system of washing of robot |
| CN112971632A (en) * | 2019-12-18 | 2021-06-18 | 广东顺德中泽模具有限公司 | Driving type floor washing machine for hotel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201339172Y (en) * | 2008-12-15 | 2009-11-04 | 黄演洪 | Driving-type ground washing machine |
| CN204197008U (en) * | 2014-10-21 | 2015-03-11 | 广州市白云清洁用品有限公司 | A kind of drive type cleaning equipment turning deceleration safety system |
| KR101640198B1 (en) * | 2015-04-16 | 2016-07-18 | 주식회사 보흥클레온 | floor cleaner |
| CN109141486A (en) * | 2018-08-30 | 2019-01-04 | 济宁学院 | Electric automobile steering wheel position sensor |
| CN109414146A (en) * | 2016-06-29 | 2019-03-01 | 阿尔弗雷德·卡赫欧洲两合公司 | The floor-cleaning machine that can be travelled |
| CN109591884A (en) * | 2018-11-30 | 2019-04-09 | 上海亿博机电设备有限公司 | A kind of automatically controlled loading machine |
-
2019
- 2019-07-31 CN CN201910698414.9A patent/CN110367886A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201339172Y (en) * | 2008-12-15 | 2009-11-04 | 黄演洪 | Driving-type ground washing machine |
| CN204197008U (en) * | 2014-10-21 | 2015-03-11 | 广州市白云清洁用品有限公司 | A kind of drive type cleaning equipment turning deceleration safety system |
| KR101640198B1 (en) * | 2015-04-16 | 2016-07-18 | 주식회사 보흥클레온 | floor cleaner |
| CN109414146A (en) * | 2016-06-29 | 2019-03-01 | 阿尔弗雷德·卡赫欧洲两合公司 | The floor-cleaning machine that can be travelled |
| CN109141486A (en) * | 2018-08-30 | 2019-01-04 | 济宁学院 | Electric automobile steering wheel position sensor |
| CN109591884A (en) * | 2018-11-30 | 2019-04-09 | 上海亿博机电设备有限公司 | A kind of automatically controlled loading machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112773278A (en) * | 2019-11-01 | 2021-05-11 | 金日清洁设备(苏州)有限公司 | Automatic ground system of washing of robot |
| CN112971632A (en) * | 2019-12-18 | 2021-06-18 | 广东顺德中泽模具有限公司 | Driving type floor washing machine for hotel |
| CN112220400A (en) * | 2020-09-28 | 2021-01-15 | 山东交通学院 | Automatic driving and sweeping robot |
| CN112220400B (en) * | 2020-09-28 | 2021-12-31 | 山东交通学院 | Automatic driving and sweeping robot |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191025 |
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| RJ01 | Rejection of invention patent application after publication |