CN206275665U - A kind of front-wheel steer assembly of floor-cleaning machine - Google Patents

A kind of front-wheel steer assembly of floor-cleaning machine Download PDF

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Publication number
CN206275665U
CN206275665U CN201621108099.8U CN201621108099U CN206275665U CN 206275665 U CN206275665 U CN 206275665U CN 201621108099 U CN201621108099 U CN 201621108099U CN 206275665 U CN206275665 U CN 206275665U
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CN
China
Prior art keywords
wheel
floor
cleaning machine
steer assembly
ring flat
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Active
Application number
CN201621108099.8U
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Chinese (zh)
Inventor
顾忠海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Gaoge Cleaning Equipment Co.,Ltd.
Original Assignee
Jiangsu Yuchen Colin Cleaning Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Yuchen Colin Cleaning Equipment Co Ltd filed Critical Jiangsu Yuchen Colin Cleaning Equipment Co Ltd
Priority to CN201621108099.8U priority Critical patent/CN206275665U/en
Application granted granted Critical
Publication of CN206275665U publication Critical patent/CN206275665U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of front-wheel steer assembly of floor-cleaning machine, the front-wheel steer assembly is arranged on floor-cleaning machine body, the front-wheel steer assembly includes the frame on the floor-cleaning machine body, the front wheel supporting ring flat-plate in the frame that can be rotated around Pivot Point Center line direction, front-wheel mounting bracket on the front wheel supporting ring flat-plate, front-wheel on the front-wheel mounting bracket, the front-wheel steer assembly also includes the gear shaft that can be rotationally mounted to around Pivot Point Center line direction in the frame, the ring inner side of the front wheel supporting ring flat-plate offers the sawtooth being meshed with the gear on the gear shaft, when the gear shaft rotates, the front-wheel is driven to realize turning to by the front wheel supporting ring flat-plate.The front-wheel steer assembly structure is simple, and more convenient operation during front-wheel steer, will not occur the inclined phenomenon of floor-cleaning machine.

Description

A kind of front-wheel steer assembly of floor-cleaning machine
Technical field
The utility model is related to a kind of technical field of floor-cleaning machine, the front-wheel steer assembly of more particularly to a kind of floor-cleaning machine.
Background technology
With the continuous improvement of living standards of the people, the continuous progress of society, the area that need to clean place is increasing, and Traditional is manually not only slow to clean, and cleaning performance is poor.At present, cleaning of the people to Ground is increasing Use floor-cleaning machine.And existing floor-cleaning machine includes washing ground system, waste water recovery system, electric control system, and front-wheel steer is total Into as a part indispensable in ground system is washed, conventional front-wheel steer assembly is simple single roller structure, During use, floor-cleaning machine would generally vacillate now to the left, now to the right by the center of circle of the both feet of operating personnel, can thus be produced because of vibrations Larger noise, shortens the service life of floor-cleaning machine, while when floor-cleaning machine is turned, easy run-off the straight is less to strength For operating personnel, operation difficulty of the operating personnel to floor-cleaning machine is increased.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of front-wheel steer assembly of floor-cleaning machine, its Simple structure, stable operation is turned to flexibly, while not resulting in the phenomenon of floor-cleaning machine run-off the straight during turning.
To reach above-mentioned purpose, the technical solution adopted in the utility model is:A kind of front-wheel steer assembly of floor-cleaning machine, institute Front-wheel steer assembly is stated on floor-cleaning machine body, the front-wheel steer assembly includes being arranged on the floor-cleaning machine body Frame, the front wheel supporting ring flat-plate in the frame that can be rotated around Pivot Point Center line direction, installed in the front-wheel Front-wheel mounting bracket, the front-wheel on the front-wheel mounting bracket on support ring flat-plate, the front-wheel steer assembly also include energy Enough gear shafts being rotationally mounted to around Pivot Point Center line direction in the frame, the ring inner side of the front wheel supporting ring flat-plate opens up There is the sawtooth being meshed with the gear on the gear shaft, when the gear shaft rotates, by the front wheel supporting ring flat-plate band The dynamic front-wheel is realized turning to.
Preferably, described front wheel supporting ring flat-plate is fan-shaped ring flat-plate.
Preferably, the front-wheel steer assembly also includes the steering spindle being vertically installed in the frame, the front-wheel branch Support base is installed with the rearward end of pushing out ring plate, the support base can rotatably be set in described turning around Pivot Point Center line direction To on axle.
It is further preferred that the support base is set with the steering spindle coaxial inner conductor.
Preferably, the front-wheel steer assembly includes the gear for installing the gear shaft in the frame Seat, the gear shaft can be rotationally mounted on the pinion stand around Pivot Point Center line direction.
Preferably, the front-wheel steer assembly also include it is on the floor-cleaning machine body, for driving the tooth The drive shaft of wheel shaft rotation.
Preferably, the front-wheel is arranged on the front-wheel mounting bracket by wheel shaft, and the front-wheel includes a pair of size phases Same wheel, two wheels are set in the radially outer side portions of the wheel shaft side by side, and are also set between two wheels There is the block piece for preventing both to be in contact.
It is further preferred that the block piece is the axle sleeve being set on the wheel shaft.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art:This practicality is new The foresteerage gear of the floor-cleaning machine of type, its simple structure, by the front wheel supporting for setting gear shaft and be meshed with its gear Ring flat-plate so that when gear shaft rotates, drives front-wheel to realize turning to by the rotation of front wheel supporting ring flat-plate, and the power that it is used is more It is small and turn to it is more stable, do not result in the prior art, in front-wheel steer, occur the inclined phenomenon of floor-cleaning machine, while before this Wheel employ two size identical wheels so that front-wheel is more stable during turning, and will not leave on the ground draw Trace, cleannes are higher.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the front-wheel steer assembly of floor-cleaning machine described in the utility model;
Accompanying drawing 2 is the part-structure schematic diagram in the front-wheel steer assembly of floor-cleaning machine described in the utility model;
Accompanying drawing 3 is the structural representation of the gear shaft of floor-cleaning machine described in the utility model;
Wherein:1st, frame;2nd, front wheel supporting ring flat-plate;21st, support base;3rd, front-wheel mounting bracket;4th, front-wheel;41st, wheel;42、 Wheel shaft;43rd, block piece(Axle sleeve);5th, gear shaft;51st, pinion stand;6th, steering spindle;7th, drive shaft.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further elaborated to the technical solution of the utility model.
A kind of front-wheel steer assembly of floor-cleaning machine, the front-wheel steer assembly is arranged on floor-cleaning machine body.
It is shown in Figure 1, the front-wheel steer assembly include frame 1 on the floor-cleaning machine body, can be around itself axle The front wheel supporting ring flat-plate 2 in frame 1 that heart line direction rotates, the front-wheel mounting bracket on front wheel supporting ring flat-plate 2 3rd, the front-wheel 4 on front-wheel mounting bracket 3, the front-wheel steer assembly also includes rotatably pacifying around Pivot Point Center line direction Gear shaft 5 in the frame 1, the ring inner side of the front wheel supporting ring flat-plate 2 offers mutually nibbles with the gear on the gear shaft 5 The sawtooth of conjunction, when gear shaft 5 rotates, drives front-wheel 4 to realize turning to by the front wheel supporting ring flat-plate 2.By the setting so that , it is necessary to when being turned, only need gear shaft 5 to rotate and may be such that front wheel supporting ring flat-plate 2 is sent out during floor-cleaning machine use It is raw to turn to, and then cause that front-wheel 4 is realized turning to, its operation power used is smaller, and in steering procedure, whole floor-cleaning machine body It is more stable, will not run-off the straight.
In this example, the front wheel supporting ring flat-plate 2 is fan-shaped ring flat-plate, by setting fan-shaped ring flat-plate, defines the steering angle of front-wheel 4 Degree.
In this example, the front-wheel steer assembly also includes the steering spindle 6 being vertically installed in frame 1, the front wheel supporting ring flat-plate 2 Rearward end on be installed with support base 21, shown in Figure 2, the support base 21 can rotatably be arranged around Pivot Point Center line direction In the steering spindle 6.Further, the support base 21 is set with the coaxial inner conductor of steering spindle 6.
The front-wheel steer assembly also includes the pinion stand 51 for installing the gear shaft 5 in frame 1, referring to figure Shown in 3, the gear shaft 5 can be rotationally mounted on pinion stand 51 around Pivot Point Center line direction.
In this example, the front-wheel steer assembly also include it is on the floor-cleaning machine body, for driving the gear shaft 5 to rotate Drive shaft 7.During steering, rotated with movable gear shaft 5 by rotating the drive shaft 7, so that being engaged with the phase gear of gear shaft 5 Front wheel supporting ring flat-plate 2 turn to, and then drive front-wheel 4 turn to.The steering of front-wheel 4 is realized using which, is used Power it is minimum, and turn to more flexible.
In order to prevent front-wheel 4 in steering procedure, there is friction with ground and produce cut, in this example, the front-wheel 4 is by wheel Axle 42 is arranged on front-wheel mounting bracket 3, and the front-wheel 4 includes a pair of size identical wheels 41, and two wheels 41 are arranged side by side The block piece 43 for preventing both to be in contact is additionally provided with the radially outer side portions of the wheel shaft 42, and between two wheels 41, The block piece 43 is the axle sleeve 43 being set on wheel shaft 42.By the setting so that when front-wheel 4 is turned to, between two wheels 41 Differential is produced, be effectively prevent and rubbed between wheel 41 and ground.
Above-described embodiment only to illustrate technology design of the present utility model and feature, technique is familiar with its object is to allow Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this. All equivalent change or modifications made according to the utility model Spirit Essence, should all cover protection domain of the present utility model it It is interior.

Claims (8)

1. a kind of front-wheel steer assembly of floor-cleaning machine, the front-wheel steer assembly is arranged on floor-cleaning machine body, it is characterised in that The front-wheel steer assembly includes the frame being arranged on the floor-cleaning machine body, the peace that can be rotated around Pivot Point Center line direction Front wheel supporting ring flat-plate in the frame, the front-wheel mounting bracket on the front wheel supporting ring flat-plate, installed in described Front-wheel on front-wheel mounting bracket, the front-wheel steer assembly is also described including that can be rotationally mounted to around Pivot Point Center line direction Gear shaft in frame, the ring inner side of the front wheel supporting ring flat-plate offers the saw being meshed with the gear on the gear shaft Tooth, when the gear shaft rotates, drives the front-wheel to realize turning to by the front wheel supporting ring flat-plate.
2. the front-wheel steer assembly of floor-cleaning machine according to claim 1, it is characterised in that described front wheel supporting ring flat-plate is Fan-shaped ring flat-plate.
3. the front-wheel steer assembly of floor-cleaning machine according to claim 1, it is characterised in that the front-wheel steer assembly is also wrapped The steering spindle being vertically installed in the frame is included, support base, the branch are installed with the rearward end of the front wheel supporting ring flat-plate Support seat can be rotatably set in the steering spindle around Pivot Point Center line direction.
4. the front-wheel steer assembly of floor-cleaning machine according to claim 3, it is characterised in that the support base and the steering Axle coaxial inner conductor is set.
5. the front-wheel steer assembly of floor-cleaning machine according to claim 1, it is characterised in that the front-wheel steer assembly includes The pinion stand for installing the gear shaft in the frame, the gear shaft can revolve around Pivot Point Center line direction Turn ground to be arranged on the pinion stand.
6. the front-wheel steer assembly of floor-cleaning machine according to claim 1, it is characterised in that the front-wheel steer assembly is also wrapped Include drive shaft on the floor-cleaning machine body, for driving the gear shaft rotation.
7. the front-wheel steer assembly of floor-cleaning machine according to claim 1, it is characterised in that the front-wheel is installed by wheel shaft On the front-wheel mounting bracket, the front-wheel includes a pair of size identical wheels, and two wheels are set in institute side by side State in the radially outer side portions of wheel shaft, and the block piece for preventing both to be in contact is additionally provided between two wheels.
8. the front-wheel steer assembly of floor-cleaning machine according to claim 7, it is characterised in that the block piece is to be set in State the axle sleeve on wheel shaft.
CN201621108099.8U 2016-10-10 2016-10-10 A kind of front-wheel steer assembly of floor-cleaning machine Active CN206275665U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621108099.8U CN206275665U (en) 2016-10-10 2016-10-10 A kind of front-wheel steer assembly of floor-cleaning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621108099.8U CN206275665U (en) 2016-10-10 2016-10-10 A kind of front-wheel steer assembly of floor-cleaning machine

Publications (1)

Publication Number Publication Date
CN206275665U true CN206275665U (en) 2017-06-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621108099.8U Active CN206275665U (en) 2016-10-10 2016-10-10 A kind of front-wheel steer assembly of floor-cleaning machine

Country Status (1)

Country Link
CN (1) CN206275665U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106361227A (en) * 2016-10-10 2017-02-01 江苏雨辰柯林清洁设备有限公司 Front wheel steering assembly of ground washing machine
CN108951501A (en) * 2018-07-28 2018-12-07 安徽南博机器人有限公司 A kind of drive type sweeper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106361227A (en) * 2016-10-10 2017-02-01 江苏雨辰柯林清洁设备有限公司 Front wheel steering assembly of ground washing machine
CN108951501A (en) * 2018-07-28 2018-12-07 安徽南博机器人有限公司 A kind of drive type sweeper

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210719

Address after: 215632 east side of Ganghua Road, Jingang town, Zhangjiagang City, Suzhou City, Jiangsu Province west side of new Nanfang electric appliance company (Gaoge clean)

Patentee after: Zhangjiagang Gaoge Cleaning Equipment Co.,Ltd.

Address before: 215632 northwest of Huangqiao, Ganghua Road, Jingang Houcheng, Zhangjiagang City, Suzhou City, Jiangsu Province (Yuchen Colin)

Patentee before: JIANGSU YUCHEN KELIN CLEANING EQUIPMENT Co.,Ltd.