CN103522860B - Drive type sweeper fore wheel structure - Google Patents
Drive type sweeper fore wheel structure Download PDFInfo
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- CN103522860B CN103522860B CN201310528185.9A CN201310528185A CN103522860B CN 103522860 B CN103522860 B CN 103522860B CN 201310528185 A CN201310528185 A CN 201310528185A CN 103522860 B CN103522860 B CN 103522860B
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- wheel
- fixing seat
- assembly
- seat plate
- front wheel
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects 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
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a kind of drive type sweeper fore wheel structure, including chassis assembly, be provided with front-wheel fixation kit on described chassis assembly, steering wheel connects assembly, described front-wheel fixation kit bottom is provided with front wheel fixing seat plate, tire is had to be arranged in front wheel fixing seat plate by wheel shaft, described front wheel fixing seat plate is positioned at tire and is arranged over the fixing axle of damping spring, outside front wheel fixing seat plate, between the end of the fixing axle of axle ends and damping spring, be provided with damping spring；Present configuration is reasonable, can effectively reduce front-wheel vibrations, increases the service life, is a kind of fore wheel structure being widely used on drive type sweeper。
Description
Technical field
The present invention relates to a kind of drive type sweeper, particularly a kind of drive type sweeper fore wheel structure。
Background technology
Road sweeper is the integrated cleaning car that will sweep the floor, dust suction combines, and has work efficiency height, and cleaning cost is low, and cleaning effect is good, security performance advantages of higher, the cleaning works of the road that has been widely used at present。Two rotation brushes by the fore device of vehicle, when vehicle is walked forward, aforesaid brush rubbish on the ground and sandy soil will be taken to the centre of vehicle through turn, with and utilize the vacuum cups of vehicle rubbish and sandy soil to be aspirated in the waste collecting tank on vehicle。Owing to brush brings bigger vibrations to car body in rotary course, have influence on each assembly of front-wheel and steering wheel connects the connectivity robustness of parts in assembly, cause that front-wheel parts are easily damaged, add the frequency that car body is safeguarded, also reduce service life simultaneously；Additionally, the direction of rotation that the driving structure of road sweeper common on the market at present directly drives the big sprocket wheel of front-wheel rotation dish to change front-wheel rotation dish by the minor sprocket of axis of orientation, cause steering wheel rotational resistance excessive and affect the safety of operation, and sprocket wheel use a period of time after get rusty easily, parts are easily damaged。
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provide a kind of rational in infrastructure, can effectively reduce front-wheel vibrations, the drive type sweeper fore wheel structure increased the service life。
The technical solution adopted for the present invention to solve the technical problems is:
Drive type sweeper fore wheel structure, including chassis assembly, be provided with front-wheel fixation kit on described chassis assembly, steering wheel connects assembly, described front-wheel fixation kit bottom is provided with front wheel fixing seat plate, tire is had to be arranged in front wheel fixing seat plate by wheel shaft, described front wheel fixing seat plate is positioned at tire and is arranged over the fixing axle of damping spring, outside front wheel fixing seat plate, between the end of the fixing axle of axle ends and damping spring, be provided with damping spring。
Wherein, described front-wheel fixation kit includes the bearing assembly and the front wheel fixing seat that are arranged on chassis assembly, connection axle thereon is connected by this front wheel fixing seat with bearing assembly, the connection axle being positioned at front wheel fixing seat is externally provided with gear wheel, described chassis assembly is additionally provided with middle gear rotating assembly, described middle gear rotating assembly is provided with the middle gear engaged with gear wheel, described steering wheel connects component bottom and is provided with steering wheel shaft assembly, is positioned at steering wheel shaft assembly and is provided with the little gear engaged with middle gear。
It addition, be provided with dust cap bottom described bearing assembly, below dust cap, the connection outer shaft sleeve that is positioned at front wheel fixing seat have O type dust ring。
The invention has the beneficial effects as follows: be arranged over the fixing axle of damping spring by being positioned at tire on front wheel fixing seat plate, it is provided with damping spring outside front wheel fixing seat plate, between the end of the fixing axle of axle ends and damping spring, utilize damping spring can effectively reduce front-wheel to be subject to external force and produce sharp pounding, after ensure that road sweeper life-time service, the each assembly of front-wheel and steering wheel connect the connectivity robustness of parts in assembly, reduce frequency of maintenance, improve service life；In addition, owing to steering wheel assembly is engaged with the middle gear on chassis assembly by the little gear bottom it, again through the kind of drive that middle gear engages with the gear wheel on front wheel fixing seat, lithe when making front-wheel directional steering, too big strength need not be spent to go steering wheel rotation just can turn to, driver is played good certainty。Also bring stability and the reliability of rotational structure simultaneously。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described。
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the structural representation of the present invention。
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 3, drive type sweeper fore wheel structure, including chassis assembly 1, be provided with front-wheel fixation kit 2 on described chassis assembly 1, steering wheel connects assembly 3, described front-wheel fixation kit 2 bottom is provided with front wheel fixing seat plate 4, tire 5 is had to be arranged in front wheel fixing seat plate 4 by wheel shaft 6, described front wheel fixing seat plate 4 is positioned at tire 5 and is arranged over the fixing axle 7 of damping spring, outside front wheel fixing seat plate 4, between the end of the fixing axle 7 in wheel shaft 6 end and damping spring, be provided with damping spring 8。
It is provided above the fixing axle 7 of damping spring by being positioned at tire 5 on front wheel fixing seat plate 4, it is provided with damping spring 8 outside front wheel fixing seat plate 4, between the end of the fixing axle 7 in wheel shaft 6 end and damping spring, utilize damping spring 8 can effectively reduce front-wheel to be subject to external force and produce sharp pounding, after ensure that road sweeper life-time service, the each assembly of front-wheel and steering wheel connect the connectivity robustness of parts in assembly, reduce frequency of maintenance, improve service life；
In the present invention, described front-wheel fixation kit 2 includes the bearing assembly 21 and the front wheel fixing seat 22 that are arranged on chassis assembly 1, connection axle thereon is connected by this front wheel fixing seat 22 with bearing assembly 21, the connection axle being positioned at front wheel fixing seat 22 is externally provided with gear wheel 23, described chassis assembly 1 is additionally provided with middle gear rotating assembly 9, described middle gear rotating assembly 9 is provided with the middle gear 10 engaged with gear wheel 23, it is provided with steering wheel shaft assembly 31 bottom described steering wheel connection assembly 3, is positioned at steering wheel shaft assembly 31 and is provided with the little gear 32 engaged with middle gear 10。
Owing to steering wheel assembly 1 is engaged with the middle gear 10 on chassis assembly 2 by the little gear 32 bottom it, again through the kind of drive that middle gear 10 engages with the gear wheel 23 on front wheel fixing seat 22, lithe when making front-wheel directional steering, too big strength need not be spent to go steering wheel rotation just can turn to, driver is played good certainty。Also bring stability and the reliability of rotational structure simultaneously。
It addition, be provided with dust cap 24 bottom described bearing assembly 21, below dust cap 24, the connection outer shaft sleeve that is positioned at front wheel fixing seat 22 have O type dust ring 25, risen by said structure and bearing assembly 21 played good dust-proof effect, improve service life。
Present configuration is reasonable, can effectively reduce front-wheel vibrations, increases the service life, is a kind of fore wheel structure being widely used on drive type sweeper。
Claims (2)
1. drive type sweeper fore wheel structure, including chassis assembly (1), described chassis assembly (1) is provided with front-wheel fixation kit (2), steering wheel connects assembly (3), described front-wheel fixation kit (2) bottom is provided with front wheel fixing seat plate (4), tire (5) is had to be arranged in front wheel fixing seat plate (4) by wheel shaft (6), it is characterized in that: described front wheel fixing seat plate (4) is positioned at tire (5) and is arranged over the fixing axle (7) of damping spring, in front wheel fixing seat plate (4) outside, it is positioned between the end of wheel shaft (6) end and the fixing axle (7) of damping spring and is provided with damping spring (8)；Described front-wheel fixation kit (2) includes the bearing assembly (21) and the front wheel fixing seat (22) that are arranged on chassis assembly (1), connection axle thereon is connected by this front wheel fixing seat (22) with bearing assembly (21), the connection axle being positioned at front wheel fixing seat (22) is externally provided with gear wheel (23), described chassis assembly (1) is additionally provided with middle gear rotating assembly (9), described middle gear rotating assembly (9) is provided with the middle gear (10) engaged with gear wheel (23), described steering wheel connects assembly (3) bottom and is provided with steering wheel shaft assembly (31), it is positioned at steering wheel shaft assembly (31) and is provided with the little gear (32) engaged with middle gear (10)。
2. drive type sweeper fore wheel structure according to claim 1, it is characterized in that described bearing assembly (21) bottom is provided with dust cap (24), in dust cap (24) lower section, the connection outer shaft sleeve that is positioned at front wheel fixing seat (22) have O type dust ring (25)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528185.9A CN103522860B (en) | 2013-10-31 | 2013-10-31 | Drive type sweeper fore wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528185.9A CN103522860B (en) | 2013-10-31 | 2013-10-31 | Drive type sweeper fore wheel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103522860A CN103522860A (en) | 2014-01-22 |
| CN103522860B true CN103522860B (en) | 2016-06-22 |
Family
ID=49925361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310528185.9A Active CN103522860B (en) | 2013-10-31 | 2013-10-31 | Drive type sweeper fore wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103522860B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002910B (en) * | 2014-06-20 | 2016-08-24 | 佛山市格美清洁设备有限公司 | Steering wheel shifts to mechanism |
| CN104494687B (en) * | 2014-12-14 | 2017-11-07 | 周永伦 | A kind of steering wheel biases transfer |
| CN111119103B (en) * | 2020-02-24 | 2022-02-15 | 长沙拓沃环境设备有限公司 | Cleaning vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2171368A (en) * | 1985-02-22 | 1986-08-28 | Fmc Corp | Single steerable wheel suspension |
| CN2352384Y (en) * | 1998-12-09 | 1999-12-08 | 北汽福田车辆股份有限公司 | Resilient suspension for front single wheel of motor tri-cycle |
| CN201395165Y (en) * | 2009-05-27 | 2010-02-03 | 西北农林科技大学 | Offset shaft drive wheel |
| CN202429244U (en) * | 2012-01-07 | 2012-09-12 | 芜湖爱瑞特环保科技有限公司 | Front-wheel steering device of sweeper |
| CN203127079U (en) * | 2012-12-26 | 2013-08-14 | 佛山市伟顿机械制造有限公司 | Front-hanging device of sweeper |
| CN203186410U (en) * | 2013-03-01 | 2013-09-11 | 苏靖昌 | Steering structure of steering wheel |
| CN203228603U (en) * | 2013-04-10 | 2013-10-09 | 南宁南机动力有限公司 | Front wheel damping device for sweeper |
| CN203623305U (en) * | 2013-10-31 | 2014-06-04 | 罗柱流 | Front wheel structure for driving type sweeping vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202400146U (en) * | 2012-01-11 | 2012-08-29 | 中国人民解放军总后勤部建筑工程研究所 | Gear transmission steering mechanism |
-
2013
- 2013-10-31 CN CN201310528185.9A patent/CN103522860B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2171368A (en) * | 1985-02-22 | 1986-08-28 | Fmc Corp | Single steerable wheel suspension |
| CN2352384Y (en) * | 1998-12-09 | 1999-12-08 | 北汽福田车辆股份有限公司 | Resilient suspension for front single wheel of motor tri-cycle |
| CN201395165Y (en) * | 2009-05-27 | 2010-02-03 | 西北农林科技大学 | Offset shaft drive wheel |
| CN202429244U (en) * | 2012-01-07 | 2012-09-12 | 芜湖爱瑞特环保科技有限公司 | Front-wheel steering device of sweeper |
| CN203127079U (en) * | 2012-12-26 | 2013-08-14 | 佛山市伟顿机械制造有限公司 | Front-hanging device of sweeper |
| CN203186410U (en) * | 2013-03-01 | 2013-09-11 | 苏靖昌 | Steering structure of steering wheel |
| CN203228603U (en) * | 2013-04-10 | 2013-10-09 | 南宁南机动力有限公司 | Front wheel damping device for sweeper |
| CN203623305U (en) * | 2013-10-31 | 2014-06-04 | 罗柱流 | Front wheel structure for driving type sweeping vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103522860A (en) | 2014-01-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140122 Assignee: Foshan City Aokeqi Cleaning Equipment Technology Co., Ltd. Assignor: Luo Zhuliu Contract record no.: 2014440000048 Denomination of invention: Drive type sweeper fore wheel structure License type: Exclusive License Record date: 20140221 |
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| 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 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application 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 Applicant after: Foshan City Aokeqi Cleaning Equipment Technology Co., Ltd. Address before: 528000, Y5-503, Lantian Road, Luo town, Nanhai District, Guangdong, Foshan Applicant before: Luo Zhuliu |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Drive type sweeper fore wheel structure Effective date of registration: 20161219 Granted publication date: 20160622 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: Foshan City Aokeqi Cleaning Equipment Technology Co., Ltd. Registration number: 2016990001130 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |