CN203294172U - Steering system of electric ground cleaning machine - Google Patents
Steering system of electric ground cleaning machine Download PDFInfo
- Publication number
- CN203294172U CN203294172U CN2013203129462U CN201320312946U CN203294172U CN 203294172 U CN203294172 U CN 203294172U CN 2013203129462 U CN2013203129462 U CN 2013203129462U CN 201320312946 U CN201320312946 U CN 201320312946U CN 203294172 U CN203294172 U CN 203294172U
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- Prior art keywords
- steering
- rotating disk
- turnplate
- assembly
- scavenging machine
- 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.)
- Expired - Lifetime
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- 238000004140 cleaning Methods 0.000 title abstract description 24
- 230000002000 scavenging effect Effects 0.000 claims description 32
- 230000001133 acceleration Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000005086 pumping Methods 0.000 description 10
- 239000011538 cleaning material Substances 0.000 description 5
- 241001417527 Pempheridae Species 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
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- 230000000007 visual effect Effects 0.000 description 2
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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- Cleaning In General (AREA)
Abstract
The utility model discloses a steering system of an electric ground cleaning machine. The electric ground cleaning machine comprises a carframe assembly, a travel drive motor, a cab, a vacuum garbage can and a rear axle assembly. Front wheels driven through the travel drive motor are arranged on the front portion of the carframe assembly in a rotatable and supporting mode, rear wheels used as steering wheels are arranged on the rear portion of the carframe assembly in a rotatable and supporting mode, the rear wheels are connected to the rear axle assembly, and a driver seat, a steering wheel, a steering column, an accelerator pedal and a brake pedal are arranged in the cab. A steering system comprises a fore stay rope turnplate connected to the lower end of the steering column, a rear stay rope turnplate connected to the rear axle assembly and two steering stay ropes connected between the fore stay rope turnplate and the rear stay rope turnplate, and the two ends of the steering stay ropes are fixedly arranged on the fore stay rope turnplate and the rear stay rope turnplate respectively. The electric ground cleaning machine adopting the steering system adopts the mode that the front wheels are used for driving and the rear wheels are used for steering, is strong in gradeability and power, and can carry out efficient cleaning work in a narrow outdoor environment.
Description
Technical field
The utility model relates to floor sweeper, particularly a kind of steering swivel system of electric floor scavenging machine.
Background technology
At present, common vacuum draw type floor sweeper generally has for the wheel along ground run and at least one and is used for cleaning brush and the vacuum rubbish container of the pivotable drive on cleaning ground on the market.Can clean ground by means of this floor sweeper, such as street, footway or parking area etc.At least one cleaning brush of floor sweeper acts on ground to be cleaned and with cleaning material and is directed to component suction nozzle, and cleaning material is sucked and by connected pipeline, is transported in the vacuum rubbish container by component suction nozzle.For this reason, the vacuum rubbish container is loaded with negative pressure by pumping equipment, thereby forms from component suction nozzle to the vacuum rubbish container and the aspiration flow from the vacuum rubbish container to pumping equipment.Scavenging machine structure, for self-propelling, for example is the form of vehicle, and wherein, the vacuum rubbish container can be arranged in the zone at rear portion of vehicle, and vehicle can have the chaufeur cabin in zone in front.The upstream line that component suction nozzle is connected with the vacuum rubbish container leads in the vacuum rubbish container usually in the zone of the wall of container of the front of the travel direction that is relevant to scavenging machine.
The utility model content
The purpose of this utility model is to provide a kind of steering swivel system of electric floor scavenging machine, making and adopting the electric floor scavenging machine of the utility model steering swivel system is f-w-d and rear-axle steering, hill climbing ability is strong, and powerful can be carried out efficient cleaning at narrow outdoor environment.
for solving the problems of the technologies described above, the utility model has adopted following technical scheme: the steering swivel system that designs a kind of electric floor scavenging machine, described electric floor scavenging machine comprises frame assembly, drive motor travels, the chaufeur cabin, vacuum rubbish container and back axle assembly, the anterior rotatably support of described frame assembly has the front-wheel that is driven by the described drive motor that travels, the rear portion rotatably support of described frame assembly has the trailing wheel as wheel flutter, described trailing wheel is connected in described back axle assembly, inside, described chaufeur cabin has driver's seat, bearing circle, Steering gear, acceleration pedal and brake pedal, described steering swivel system comprises the fore stay rotating disk that is connected in described Steering gear lower end, be connected in the back stay rotating disk of described back axle assembly, and two of being connected between described fore stay rotating disk and back stay rotating disk turn to drag-line, the described two ends of drag-line that turn to are separately fixed on described fore stay rotating disk and back stay rotating disk.
According to the steering swivel system of a kind of electric floor scavenging machine of the present utility model, described steering swivel system also comprises the steering booster that is positioned on described back axle assembly, and described back stay rotating disk is connected in described steering booster.
For the electric floor scavenging machine that adopts the utility model steering swivel system, the rotation of its bearing circle is transformed into the rotation of fore stay rotating disk by the transmission of Steering gear, turn to the accurate transfer of drag-line by two again during the fore stay turntable rotation and the anglec of rotation of fore stay rotating disk be transformed into the anglec of rotation of back stay rotating disk, drive moving axially of left and right semiaxis by steering booster again during the back stay turntable rotation, thereby realize the steering operation to trailing wheel.Car load is f-w-d and rear-axle steering, and hill climbing ability is strong, powerful; Control simply, turn radius and compact design flexibly, make and adopt the electric floor scavenging machine of the utility model steering swivel system to carry out efficient cleaning at narrow outdoor environment (as footway, shopping mall, urban highway etc.).
Description of drawings
Fig. 1 is the block diagram that adopts a kind of electric floor scavenging machine of the utility model steering swivel system.
Fig. 2 is the lateral plan of electric floor scavenging machine shown in Figure 1.
Fig. 3 is the birds-eye view of electric floor scavenging machine shown in Figure 1.
Fig. 4 is the B-B cutaway view of electric floor scavenging machine shown in Figure 3.
Fig. 5 is the C-C cutaway view of electric floor scavenging machine shown in Figure 3.
Fig. 6 is the parts explosion at the forward right side visual angle of electric floor scavenging machine shown in Figure 1.
Fig. 7 is the parts explosion at the right lateral side visual angle of electric floor scavenging machine shown in Figure 1.
Fig. 8 is that the component suction nozzle of electric floor scavenging machine shown in Figure 1 is mentioned view.
Fig. 9 is the front elevation of electric floor scavenging machine shown in Figure 1.
Figure 10 is the block diagram of electric floor scavenging machine shown in Figure 1 when having hidden rear bumper.
Figure 11 is the suction nozzle lifting mechanism schematic diagram of electric floor scavenging machine shown in Figure 1.
The specific embodiment
Below will describe various embodiment of the present utility model in detail, embodiment wherein describes in conjunction with the accompanying drawings and hereinafter., although the utility model describes in connection with illustrative embodiments, be to be understood that the utility model is not limited to these illustrative embodiments.On the contrary, the utility model not only comprises these embodiments, but also comprises various distortion, improvement.
Fig. 1 is to Figure 7 shows that the electric floor scavenging machine 10 that adopts the utility model steering swivel system, it comprises frame assembly 1, lifting tipping mechanism 2, chaufeur cabin 6, water tank 38, water pump (not shown), vacuum rubbish container 36, pumping equipment 40, and frame assembly 1 rear side is provided with rear bumper 50.
As Fig. 2, Fig. 6 and Fig. 7, the anterior rotatably support of frame assembly 1 has two front-wheels as drive wheel 20, and front-wheel 20 is driven by the drive motor 60 that travels that is arranged on frame assembly 1 front portion, makes electric floor scavenging machine 10 be advanced or retreat.Anterior position between two front-wheels 20 is provided with component suction nozzle 22.The rear portion rotatably support of frame assembly 1 has two to be used for the trailing wheel 30 that turns to.
6 inside, chaufeur cabin have driver's seat 61, bearing circle 62, acceleration pedal, brake pedal etc., and driver's seat 61 is equipped with safety strap and conveniently adjusted, make working environment become more comfortable and hommization.Chaufeur cabin 6 is for all-transparent designs, broad view, and also there is a window in floor central authorities, can understand at any time the service condition of component suction nozzle 22, and be furnished with the automatic fault checking system, and are easy and safe to operate.
As Fig. 7 to Figure 10, bearing circle 62 is connected in trailing wheel 30 by Steering gear 31 and steering swivel system 3, the user of electric floor scavenging machine 10 can be sitting on the interior driver's seat 61 in chaufeur cabin 6, and the electric floor scavenging machine 10 in advancing by 62 pairs, steer direction dish carries out steering operation.steering swivel system 3 comprises the fore stay rotating disk 32 that is connected in Steering gear 31 lower ends, be connected in the back stay rotating disk 34 of back axle assembly 33, and two of being connected between fore stay rotating disk 32 and back stay rotating disk 34 turn to drag-line 35, turn to the two ends of drag-line 35 to be separately fixed on fore stay rotating disk 32 and back stay rotating disk 34, the rotation of bearing circle 62 is transformed into the rotation of fore stay rotating disk 32 by the transmission of Steering gear 31, turn to the accurate transfer of drag-line 35 by two again during fore stay rotating disk 32 rotation and the anglec of rotation of fore stay rotating disk 32 is transformed into the anglec of rotation of back stay rotating disk 34, drive moving axially of left and right semiaxis 37 by steering booster 39 again during 34 rotation of back stay rotating disk, thereby realize the steering operation to trailing wheel 30.
As Fig. 2, Fig. 8 and Figure 11, on travel direction 100, before front-wheel 20, the front portion of frame assembly 1 respectively is supported with a disk-shaped cleaning brush 24, and this cleaning brush 24 can rotate about it by the driving of brush motor 25 axis 26 and rotate.Can clean ground by cleaning brush 24, such as street, footway or parking area etc., in cleaning process be transported to cleaning material component suction nozzle 22.Cleaning brush 24 is articulated in the front portion of frame assembly 1 by cantilever 241, cantilever 241 is taken and put on component suction nozzle 22, and when component suction nozzle 22 was lifted by suction nozzle lifting mechanism 5, cleaning brush 24 also was lifted simultaneously and breaks away from ground; When component suction nozzle 22 was put down by suction nozzle lifting mechanism 5, cleaning brush 24 was also put down simultaneously and with ground, is contacted.State when component suction nozzle 22 and cleaning brush 24 are raised as shown in Figure 8.
Pumping equipment 40 is arranged on the tip position in vacuum rubbish container 36, and this pumping equipment 40 comprises impeller motor 42 and outflow wheel 44, and this outflow wheel 44 is placed in rotation by impeller motor 42 around vertical orientated blower fan axis.The actuation movement of impeller motor 42 passes to outflow wheel 44 by driving device.
During electric floor scavenging machine 10 operation of the present embodiment, cleaning brush 24 is put down ground and is advanced with electric floor scavenging machine 10 with pasting, component suction nozzle 22 by three road wheels 222 along ground running.At these electric floor scavenging machine 10 run durations, the container intracavity 363 of vacuum rubbish container 36 forms negative pressure by pumping equipment 40.Container intracavity 363 passes through inlet scoop 362 again, suction bend 224 is connected with suction pipe is connected with component suction nozzle 22 circulations.Thus, can obtain to be set out by the container intracavity 363 of suction pipe 223 to vacuum rubbish container 36 by component suction nozzle 22, and further by the aspiration flow of this container intracavity 363 to pumping equipment 40.Draw air and can output to outside atmosphere by the diffuser 45 that remains on vacuum rubbish container 36 tops by pumping equipment 40.By the aspiration flow that is produced by pumping equipment 40, cleaning material can be transported in vacuum rubbish container 36 by component suction nozzle 22.Cleaning material enters into container intracavity 363 by the outlet of suction bend 224 with the docking of inlet scoop 362 of vacuum rubbish container 36.Container intracavity 363 is provided with the deflecting plate 364 of arc in the position near inlet scoop 362.
In the process of utilizing component suction nozzle 22 absorption rubbish, the water that aspirates 38 li, water tank by water pump sprays to the air-flow that contains dust and rubbish that flows through in suction nozzle body 221 and suction pipe 223 by the spraying nipple of installing on suction nozzle body 221.the dust that contains in air-flow, the affine rear formation granulated garbage of the water smoke pearl humidifying that rubbish is sprayed and rubbish group, after the air-flow that contains granulated garbage and rubbish group enters vacuum rubbish container 36, effect due to vacuum rubbish container 36 interior space enlargement, air-flow velocity tends towards stability, granulated garbage and rubbish are rolled into a ball at the interior dependence gravity settling of vacuum rubbish container 36 and are trapped in the container intracavity 363 of vacuum rubbish container 36, the interior air-flow after gravity settling and 366 filtrations of first order filtering net of pumping equipment 40 extracting vacuum rubbish containers 36, further after second stage filtering net 367 filters, diffuser 45 by vacuum rubbish container 36 tops is expelled to outside atmosphere.
Claims (2)
1. the steering swivel system of an electric floor scavenging machine, described electric floor scavenging machine comprises frame assembly, drive motor travels, the chaufeur cabin, vacuum rubbish container and back axle assembly, the anterior rotatably support of described frame assembly has the front-wheel that is driven by the described drive motor that travels, the rear portion rotatably support of described frame assembly has the trailing wheel as wheel flutter, described trailing wheel is connected in described back axle assembly, inside, described chaufeur cabin has driver's seat, bearing circle, Steering gear, acceleration pedal and brake pedal, it is characterized in that, described steering swivel system comprises the fore stay rotating disk that is connected in described Steering gear lower end, be connected in the back stay rotating disk of described back axle assembly, and two of being connected between described fore stay rotating disk and back stay rotating disk turn to drag-line, the described two ends of drag-line that turn to are separately fixed on described fore stay rotating disk and back stay rotating disk.
2. the steering swivel system of electric floor scavenging machine according to claim 1, is characterized in that, described steering swivel system also comprises the steering booster that is positioned on described back axle assembly, and described back stay rotating disk is connected in described steering booster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203129462U CN203294172U (en) | 2013-05-31 | 2013-05-31 | Steering system of electric ground cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203129462U CN203294172U (en) | 2013-05-31 | 2013-05-31 | Steering system of electric ground cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203294172U true CN203294172U (en) | 2013-11-20 |
Family
ID=49570205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203129462U Expired - Lifetime CN203294172U (en) | 2013-05-31 | 2013-05-31 | Steering system of electric ground cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203294172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359156A (en) * | 2013-05-31 | 2013-10-23 | 珠海亿华电动车辆有限公司 | Steering system of electric ground sweeper |
-
2013
- 2013-05-31 CN CN2013203129462U patent/CN203294172U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359156A (en) * | 2013-05-31 | 2013-10-23 | 珠海亿华电动车辆有限公司 | Steering system of electric ground sweeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |