CN203623305U - Front wheel structure for driving type sweeping vehicle - Google Patents
Front wheel structure for driving type sweeping vehicle Download PDFInfo
- Publication number
- CN203623305U CN203623305U CN201320680263.2U CN201320680263U CN203623305U CN 203623305 U CN203623305 U CN 203623305U CN 201320680263 U CN201320680263 U CN 201320680263U CN 203623305 U CN203623305 U CN 203623305U
- Authority
- CN
- China
- Prior art keywords
- front wheel
- wheel
- assembly
- fixing seat
- wheel fixing
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- 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
Links
- 238000010408 sweeping Methods 0.000 title abstract description 5
- 238000013016 damping Methods 0.000 claims abstract description 20
- 241001417527 Pempheridae Species 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a front wheel structure for a driving type sweeping vehicle. The front wheel structure comprises a chassis assembly, a front wheel fixing assembly and a steering wheel connection assembly are arranged on the chassis assembly, front wheel fixing base plates are arranged at the lower portion of the front wheel fixing assembly, a tire is arranged in the front wheel fixing base plates through an axle, a damping spring fixing shaft is arranged on the front wheel fixing base plates and located above the tire, and damping springs are arranged on the outer sides of the front wheel fixing base plates and located between the ends of the axle and the ends of the damping spring fixing shaft. The front wheel structure for the driving type sweeping vehicle is reasonable in structure and capable of effectively reducing vibration of a front wheel and prolonging the service life, and is widely applied to the driving type sweeping vehicles.
Description
Technical field
The utility model relates to a kind of drive type sweeper, particularly a kind of drive type sweeper fore wheel structure.
Background technology
Road sweeper is by the integrated cleaning car of sweeping the floor, dust suction combines, and has work efficiency high, and cleaning cost is low, and cleaning effect is good, safety performance advantages of higher, the cleaning works of the road that has been widely used at present.Fore device by vehicle two rotary brushs, in the time that vehicle is walked forward, aforesaid brush just can see through turn by rubbish on the ground and sandy soil and take the centre of vehicle to, with the vacuum cups that utilizes vehicle, rubbish and sandy soil are aspirated in the waste collecting tank on vehicle.Because brush brings larger vibrations to car body in rotary course, have influence on the connectivity robustness of parts in the each assembly of front-wheel and bearing circle coupling assembling, cause front-wheel parts easily to damage, increased the frequency that car body is safeguarded, also reduced service life simultaneously; In addition, the drive configuration of common road sweeper directly drives the hinge wheel of front-wheel rotating disc to change the hand of rotation of front-wheel rotating disc by the minor sprocket of axis of orientation on the market at present, cause the excessive and safety of impact operation of bearing circle rotational resistance, and sprocket wheel gets rusty easily after using a period of time, and parts easily damage.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, can effectively reduce front-wheel vibrations, the drive type sweeper fore wheel structure increasing the service life.
The utility model solves the technical scheme that its technical matters adopts:
Drive type sweeper fore wheel structure, comprise chassis assembly, front-wheel fixation kit, bearing circle coupling assembling are installed on described chassis assembly, described front-wheel fixation kit bottom is provided with front wheel fixing seat plate, there is tire to be arranged in front wheel fixing seat plate by wheel shaft, on described front wheel fixing seat plate, be positioned at tire top and be provided with damping spring anchor shaft, in front wheel fixing seat plate outside, be provided with damping spring between wheel shaft end and the end of damping spring anchor shaft.
Wherein, described front-wheel fixation kit comprises the bearing assembly and the front wheel fixing seat that are arranged on chassis assembly, this front wheel fixing seat is connected the adapter shaft on it with bearing assembly, the adapter shaft that is positioned at front wheel fixing seat is provided with big gear wheel outward, on described chassis assembly, be also provided with middle gear rotating assembly, described middle gear rotating assembly is provided with the middle gear engaging with big gear wheel, described bearing circle coupling assembling bottom is provided with bearing circle rotating assembly, is positioned at bearing circle rotating assembly and is provided with the miniature gears engaging with middle gear.
In addition, described bearing assembly bottom is provided with cover of dust, below cover of dust, the adapter shaft overcoat that is positioned at front wheel fixing seat has O type dust ring.
The beneficial effects of the utility model are: by be positioned at tire on front wheel fixing seat plate above, be provided with damping spring anchor shaft, in front wheel fixing seat plate outside, be provided with damping spring between wheel shaft end and the end of damping spring anchor shaft, utilizing damping spring can effectively reduce front-wheel is subject to external force and produces sharp pounding, guarantee after the long-term use of road sweeper, the connectivity robustness of parts in the each assembly of front-wheel and bearing circle coupling assembling, reduce frequency of maintenance, improved service life; In addition, because steering wheel assembly engages with the middle gear on chassis assembly by the miniature gears of its bottom, the type of drive engaging with the big gear wheel on front wheel fixing seat by middle gear again, lithe while making front-wheel directional steering, needn't spend too large strength to go steering wheel rotation just can turn to, chaufeur is played to good certainty.Also stability and the reliability of rotational structure have been brought simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, drive type sweeper fore wheel structure, comprise chassis assembly 1, front-wheel fixation kit 2, bearing circle coupling assembling 3 are installed on described chassis assembly 1, described front-wheel fixation kit 2 bottoms are provided with front wheel fixing seat plate 4, there is tire 5 to be arranged in front wheel fixing seat plate 4 by wheel shaft 6, on described front wheel fixing seat plate 4, be positioned at tire 5 tops and be provided with damping spring anchor shaft 7, in front wheel fixing seat plate 4 outsides, be provided with damping spring 8 between wheel shaft 6 ends and the end of damping spring anchor shaft 7.
By be positioned at tire 5 on front wheel fixing seat plate 4 above, damping spring anchor shaft 7 is set, in front wheel fixing seat plate 4 outsides, be provided with damping spring 8 between wheel shaft 6 ends and the end of damping spring anchor shaft 7, utilizing damping spring 8 can effectively reduce front-wheel is subject to external force and produces sharp pounding, guarantee after the long-term use of road sweeper, the connectivity robustness of parts in the each assembly of front-wheel and bearing circle coupling assembling, reduce frequency of maintenance, improved service life;
In the utility model, described front-wheel fixation kit 2 comprises the bearing assembly 21 and the front wheel fixing seat 22 that are arranged on chassis assembly 1, this front wheel fixing seat 22 is connected the adapter shaft on it with bearing assembly 21, the adapter shaft that is positioned at front wheel fixing seat 22 is provided with big gear wheel 23 outward, on described chassis assembly 1, be also provided with middle gear rotating assembly 9, described middle gear rotating assembly 9 is provided with the middle gear 10 engaging with big gear wheel 23, described bearing circle coupling assembling 3 bottoms are provided with bearing circle rotating assembly 31, be positioned at bearing circle rotating assembly 31 and be provided with the miniature gears 32 engaging with middle gear 10.
Because steering wheel assembly 1 engages with the middle gear 10 on chassis assembly 2 by the miniature gears 32 of its bottom, the type of drive engaging with the big gear wheel 23 on front wheel fixing seat 22 by middle gear 10 again, lithe while making front-wheel directional steering, needn't spend too large strength to go steering wheel rotation just can turn to, chaufeur is played to good certainty.Also stability and the reliability of rotational structure have been brought simultaneously.
In addition, described bearing assembly 21 bottoms are provided with cover of dust 24, below cover of dust 24, the adapter shaft overcoat that is positioned at front wheel fixing seat 22 has O type dust ring 25, risen bearing assembly 21 is played to good dust-proof effect by said structure, improved service life.
The utility model is rational in infrastructure, can effectively reduce front-wheel vibrations, increase the service life, and be a kind of fore wheel structure being widely used on drive type sweeper.
Claims (3)
1. drive type sweeper fore wheel structure, comprise chassis assembly (1), front-wheel fixation kit (2) is installed on described chassis assembly (1), bearing circle coupling assembling (3), described front-wheel fixation kit (2) bottom is provided with front wheel fixing seat plate (4), there is tire (5) to be arranged in front wheel fixing seat plate (4) by wheel shaft (6), it is characterized in that: on described front wheel fixing seat plate (4), be positioned at tire (5) top and be provided with damping spring anchor shaft (7), in front wheel fixing seat plate (4) outside, be positioned between wheel shaft (6) end and the end of damping spring anchor shaft (7) and be provided with damping spring (8).
2. drive type sweeper fore wheel structure according to claim 1, it is characterized in that described front-wheel fixation kit (2) comprises bearing assembly (21) and the front wheel fixing seat (22) being arranged on chassis assembly (1), this front wheel fixing seat (22) is connected the adapter shaft on it with bearing assembly (21), the adapter shaft that is positioned at front wheel fixing seat (22) is provided with big gear wheel (23) outward, on described chassis assembly (1), be also provided with middle gear rotating assembly (9), described middle gear rotating assembly (9) is provided with the middle gear (10) engaging with big gear wheel (23), described bearing circle coupling assembling (3) bottom is provided with bearing circle rotating assembly (31), be positioned at bearing circle rotating assembly (31) and be provided with the miniature gears (32) engaging with middle gear (10).
3. drive type sweeper fore wheel structure according to claim 2, it is characterized in that described bearing assembly (21) bottom is provided with cover of dust (24), in cover of dust (24) below, the adapter shaft overcoat that is positioned at front wheel fixing seat (22) has O type dust ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680263.2U CN203623305U (en) | 2013-10-31 | 2013-10-31 | Front wheel structure for driving type sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680263.2U CN203623305U (en) | 2013-10-31 | 2013-10-31 | Front wheel structure for driving type sweeping vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623305U true CN203623305U (en) | 2014-06-04 |
Family
ID=50809816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320680263.2U Expired - Lifetime CN203623305U (en) | 2013-10-31 | 2013-10-31 | Front wheel structure for driving type sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522860A (en) * | 2013-10-31 | 2014-01-22 | 罗柱流 | Front wheel structure for driving type sweeper |
-
2013
- 2013-10-31 CN CN201320680263.2U patent/CN203623305U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522860A (en) * | 2013-10-31 | 2014-01-22 | 罗柱流 | Front wheel structure for driving type sweeper |
| CN103522860B (en) * | 2013-10-31 | 2016-06-22 | 佛山市奥科奇清洁设备科技有限公司 | Drive type sweeper fore wheel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan City Aokeqi Cleaning Equipment Technology Co., Ltd. Assignor: Luo Zhuliu Contract record no.: 2014440000052 Denomination of utility model: Drive type sweeper fore wheel structure Granted publication date: 20140604 License type: Exclusive License Record date: 20140221 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN CITY AOKEQI CLEANING EQUIPMENT TECHNOLOGY C Free format text: FORMER OWNER: LUO ZHULIU Effective date: 20150320 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150320 Address after: 528000, No. 1, Huaxing Industrial Park, 8 Ruyi Road, Shiyan Town, lion Town, Nanhai District, Foshan, Guangdong Patentee after: Foshan City Aokeqi Cleaning Equipment Technology Co., Ltd. Address before: 528000, Y5-503, Lantian Road, Luo town, Nanhai District, Guangdong, Foshan Patentee before: Luo Zhuliu |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |