CN206884647U - Electric floor sweeping car shock absorbing apparatus - Google Patents
Electric floor sweeping car shock absorbing apparatus Download PDFInfo
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- CN206884647U CN206884647U CN201720552975.4U CN201720552975U CN206884647U CN 206884647 U CN206884647 U CN 206884647U CN 201720552975 U CN201720552975 U CN 201720552975U CN 206884647 U CN206884647 U CN 206884647U
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- wheel
- shock
- absorbing
- electric floor
- floor sweeping
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Abstract
The utility model discloses electric floor sweeping car shock absorbing apparatus, including vehicle frame, wheel and shockproof mechanism, a Wheel shaft is interspersed with the middle part of the wheel, the wheel is arranged on vehicle frame by shockproof mechanism, the shockproof mechanism includes wheel fork, the shock-absorbing arms for being symmetricly set on wheel fork front and rear sides and swing arm bar, the swing arm bar left and right ends are hinged with wheel fork and shock-absorbing arms respectively, the articulated position of the swing arm bar and wheel fork and the positioning through hole to match with Wheel shaft is provided between the articulated position of shock-absorbing arms, the Wheel shaft passes through positioning through hole.Swing arm bar described in the utility model is with the link position of shock-absorbing arms and Wheel shaft not in same point, stress caused by gravity and shock-absorbing arms is set in electric floor sweeping car traveling process not to be applied to completely by Wheel shaft on wheel, effectively mitigate the burden of wheel, mitigate the abrasion of wheel, improve the service life of wheel.
Description
Technical field
Electric floor sweeping car field is the utility model is related to, more specifically to the shock absorbing apparatus knot inside electric floor sweeping car
Structure.
Background technology
Because world population drastically increases, industry high speed development, cause environmental pollution getting worse, after environmental protection is benefited
In generation, turns into the important topic that people are faced.In occasions such as city walking street, station, campus, community and squares often
The rubbish that people arbitrarily abandon is seen, fallen leaves, the finger stone of some trees are also had on square, sanitationman will enter daily
Row cleans, and hand sweeping labor strength is big, and cost is high, and efficiency is low.In recent years, a kind of electric floor sweeping car should
Transport and give birth to, existing electric floor sweeping car has generally comprised a vehicle body, and vehicle body is provided with driver's cabin, and vehicle body has a master
Brush and two side brushes, are cleaned using three brushes to ground.
For the consideration of electric floor sweeping car driver's driver comfort, there are many electric floor sweeping car producers to exist
Shock absorbing apparatus is installed at wheel.Shock absorbing apparatus includes spring member, and spring member is all in traditional shock absorbing apparatus structure
It is vertically mounted on axletree, causes stress caused by the gravity and spring deformation of road sweeper completely all to concentrate on wheel
On, cause wheel more easy to wear, service life is short, and the later stage is changed frequent.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of electric floor sweeping car shock-absorbing dress that can mitigate wheel pressure burden
Put.
The solution that the utility model solves its technical problem is：
Electric floor sweeping car shock absorbing apparatus, including vehicle frame, wheel and shockproof mechanism, the wheel middle part are interspersed with a wheel
Main shaft, the wheel are arranged on vehicle frame by shockproof mechanism, and the shockproof mechanism includes wheel fork, is symmetricly set on before and after wheel fork
The shock-absorbing arms and swing arm bar of both sides, the shock-absorbing arms top are hinged with wheel fork, the swing arm bar left and right ends respectively with wheel fork
Be hinged and shock-absorbing arms bottom is hinged, and the articulated position of the swing arm bar and wheel fork and is set between the articulated position of shock-absorbing arms
The positioning through hole to match with Wheel shaft is equipped with, the Wheel shaft passes through positioning through hole.
As the further improvement of above-mentioned technical proposal, the shock-absorbing arms includes damper and damping spring, the resistance
Buddhist nun's device both ends are hinged with wheel fork and swing arm bar respectively, and the damping spring is socketed on damper.
As the further improvement of above-mentioned technical proposal, the damper is air damper or hydraulic damper.
As the further improvement of above-mentioned technical proposal, the damping spring is progressive spring.
As the further improvement of above-mentioned technical proposal, be provided with the wheel fork it is multiple be hinged with shock-absorbing arms be hinged
Through hole.
The beneficial effects of the utility model are：Realize that electric floor sweeping car is traveling across using shockproof mechanism in the utility model
Shock-absorbing function in journey, the swing arm bar not in same point, make electronic with the link position of shock-absorbing arms and Wheel shaft
Stress caused by gravity and shock-absorbing arms will not be applied on wheel by Wheel shaft completely in road sweeper traveling process, had
Effect mitigates the burden of wheel, mitigates the abrasion of wheel, improves the service life of wheel.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is part of the embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is electric floor sweeping car shock absorbing apparatus structural representation of the present utility model.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more excellent draw bail.Each technology in the invention is special
Sign, can be with combination of interactions on the premise of not conflicting conflict.
Reference picture 1, although basic shock absorbing apparatus has been gone up in electric floor sweeping car configuration in the prior art, a skill be present
Art problem, buffering stress is all applied to caused by the gravity and shock absorbing apparatus of vehicle in exactly existing shock absorbing apparatus
On wheel, accelerate wheel wear.
To solve the above problems, the utility model provides a kind of electric floor sweeping car shock-absorbing that can mitigate wheel pressure burden
Device, including vehicle frame 1, wheel 2 and shockproof mechanism, the middle part of wheel 2 are interspersed with a Wheel shaft 21, and the wheel 2 is logical
Shockproof mechanism is crossed on vehicle frame 1, the shockproof mechanism includes wheel fork 3, is symmetricly set on the shock-absorbing arms of the front and rear sides of wheel fork 3
4 and swing arm bar 5, the top of shock-absorbing arms 4 is be hinged with wheel fork 3, the left and right ends of swing arm bar 5 respectively with wheel fork 3 it is be hinged with
And the bottom of shock-absorbing arms 4 is hinged, the articulated position of the swing arm bar 5 and wheel fork 3 and set between the articulated position of shock-absorbing arms 4
There is the positioning through hole to match with Wheel shaft 21, the Wheel shaft 21 passes through positioning through hole.The utility model passes through shock-absorbing
Mechanism realizes electric floor sweeping car shock-absorbing function during traveling；Shock-absorbing arms 4 described in prior art be directly with wheel fork 3 and car
Take turns what main shaft 21 connected, and swing arm bar described in the utility model 5 and the link position of shock-absorbing arms 4 and Wheel shaft 21 do not exist
In same point, i.e., there is an angle in described shock-absorbing arms 4, make in electric floor sweeping car traveling process with the normal of Wheel shaft 21
Stress caused by gravity and shock-absorbing arms 4 will not be applied on wheel 2 by Wheel shaft 21 completely, effectively mitigate wheel 2
Burden, mitigate wheel 2 abrasion, improve wheel 2 service life.
Preferred embodiment is further used as, to realize the damping, buffering function of shock-absorbing arms 4, the utility model embodiment
Described in shock-absorbing arms 4 include damper 41 and damping spring 42, the both ends of damper 41 respectively with wheel fork 3 and swing arm bar 5
Be hinged, the damping spring 42 is socketed on damper 41.Wherein described damping spring 42 is expert at for absorbing electric floor sweeping car
Because ground is jolted caused impulsive force during entering, the damper 41 is used for the deformation process for slowing down damping spring 42,
Prevent from producing vehicle frame 1 new impact because the deformation of damping spring 42 is too fast.
Preferred embodiment is further used as, damper 41 described in the utility model specific embodiment is hindered using air
Buddhist nun's device or hydraulic damper, air damper and hydraulic damper internal structure are simple, are easily installed, and cheap,
For electric floor sweeping car to when sweeping the streets, gait of march will not be too fast, therefore impact is relative caused by ground is jolted
It is relatively low, for cost consideration the utility model without using better damper.
Preferred embodiment is further used as, to better ensure that the stabilization of electric floor sweeping car vehicle body during traveling
Property, improve wheel 2 grabs ground ability, damping spring 42 described in the utility model embodiment use progressive spring, it is described gradually
Entering type spring its spring ratio can increase with the increase of spring-compressed and level of stretch, i.e., traveled across in electric floor sweeping car
Cheng Zhong, ground are jolted, and the degree of spring-compressed or stretching is bigger, and the spring ratio of damping spring 42 is bigger, shock-absorbing arms 4
Damping, buffering effect also increases therewith.In summary, electric floor sweeping car is made in traveling process by the effect of progressive spring
Middle vehicle frame 1 is more stable, improves the grabs ground ability of wheel 2, ensures the security in traveling process.
Preferred embodiment is further used as, shock-absorbing arms 4 described in the utility model and the normal institute shape of Wheel shaft 21
Into corner dimension directly influence and be applied to the size of power on wheel 2, the angle can be free in the utility model embodiment
Regulation.Specifically, multiple be hinged through holes being hinged with shock-absorbing arms 4 are provided with wheel fork 3 described in the utility model embodiment
31, before electric floor sweeping car sets out, staff can select shock-absorbing arms 4 to have depending on the surface of the street situation swept
Body is connected with which be hinged through hole 31 on wheel fork 3, i.e. the means by selecting shock-absorbing arms 4 to be connected with being hinged through hole 31 on wheel fork 3
Carry out the corner dimension that manual adjustment shock-absorbing arms 4 is formed with the normal of Wheel shaft 21, electric floor sweeping car is adapted to various
Road traveling.
Better embodiment of the present utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. electric floor sweeping car shock absorbing apparatus, including vehicle frame (1), wheel (2) and shockproof mechanism, wheel (2) middle part is interspersed
There is a Wheel shaft (21), the wheel (2) is arranged on vehicle frame (1) by shockproof mechanism, it is characterised in that：The shock-absorbing machine
Structure includes wheel fork (3), is symmetricly set on the shock-absorbing arms (4) and swing arm bar (5) of wheel fork (3) front and rear sides, the shock-absorbing arms (4)
Top is be hinged with wheel fork (3), and swing arm bar (5) left and right ends are hinged respectively with wheel fork (3) and shock-absorbing arms (4) bottom is cut with scissors
Connect, the articulated position of the swing arm bar (5) and wheel fork (3) and be provided between the articulated position of shock-absorbing arms (4) and wheel
The positioning through hole that main shaft (21) matches, the Wheel shaft (21) pass through positioning through hole.
2. electric floor sweeping car shock absorbing apparatus according to claim 1, it is characterised in that：The shock-absorbing arms (4) includes damping
Device (41) and damping spring (42), damper (41) both ends are be hinged with wheel fork (3) and swing arm bar (5) respectively, described to subtract
Shake spring (42) is socketed on damper (41).
3. electric floor sweeping car shock absorbing apparatus according to claim 2, it is characterised in that：The damper (41) is air resistance
Buddhist nun's device or hydraulic damper.
4. electric floor sweeping car shock absorbing apparatus according to claim 2, it is characterised in that：The damping spring (42) is progressive
Type spring.
5. electric floor sweeping car shock absorbing apparatus according to claim 1, it is characterised in that：It is provided with the wheel fork (3) more
The individual be hinged through hole (31) being hinged with shock-absorbing arms (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552975.4U CN206884647U (en) | 2017-05-17 | 2017-05-17 | Electric floor sweeping car shock absorbing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552975.4U CN206884647U (en) | 2017-05-17 | 2017-05-17 | Electric floor sweeping car shock absorbing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206884647U true CN206884647U (en) | 2018-01-16 |
Family
ID=61342199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720552975.4U Active CN206884647U (en) | 2017-05-17 | 2017-05-17 | Electric floor sweeping car shock absorbing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206884647U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755536A (en) * | 2018-07-24 | 2018-11-06 | 安徽工程大学 | Direct wheel drives intelligent remote control type fallen leaves sweeper |
| CN111439080A (en) * | 2019-01-16 | 2020-07-24 | 阿里巴巴集团控股有限公司 | Chassis suspension mechanism, driving device and robot |
| CN114161893A (en) * | 2021-12-31 | 2022-03-11 | 顾国忠 | Shock absorption and power assisting structure of wheel type vehicle |
-
2017
- 2017-05-17 CN CN201720552975.4U patent/CN206884647U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755536A (en) * | 2018-07-24 | 2018-11-06 | 安徽工程大学 | Direct wheel drives intelligent remote control type fallen leaves sweeper |
| CN111439080A (en) * | 2019-01-16 | 2020-07-24 | 阿里巴巴集团控股有限公司 | Chassis suspension mechanism, driving device and robot |
| CN114161893A (en) * | 2021-12-31 | 2022-03-11 | 顾国忠 | Shock absorption and power assisting structure of wheel type vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220121 Address after: 214026 west of the second floor of room 1, No. 9, Huayun Road, Binhu Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: Wuxi Jiuxi environmental protection intelligent technology Co.,Ltd. Address before: 528000 luocanhang plant, Keyun Road, zone B, Shishan Science and Technology Industrial Park, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN WEIJIETE CLEANING EQUIPMENT TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |