CN104074153A - Braking buffering device for rolling brush cylinder of road sweeper - Google Patents
Braking buffering device for rolling brush cylinder of road sweeper Download PDFInfo
- Publication number
- CN104074153A CN104074153A CN201410346433.2A CN201410346433A CN104074153A CN 104074153 A CN104074153 A CN 104074153A CN 201410346433 A CN201410346433 A CN 201410346433A CN 104074153 A CN104074153 A CN 104074153A
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- CN
- China
- Prior art keywords
- chain
- cylinder
- round brush
- brush cylinder
- road sweeper
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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.)
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a braking buffering device for a rolling brush cylinder of a road sweeper. The braking buffering device comprises a vehicle frame, a rolling brush cylinder and a chain transmission mechanism, and further comprises a buffering structure, wherein the chain transmission mechanism comprises a main chain wheel, an auxiliary chain wheel and a chain; the chain is meshed with the main chain wheel and the auxiliary chain wheel; the buffering structure is arranged between the main chain wheel and the auxiliary chain wheel, and comprises a sleeve, a buffering cylinder and a middle chain wheel; the bottom of the buffering cylinder is fixed on the vehicle frame; the sleeve is arranged on a push rod of the buffering cylinder in a sleeving manner; a support is arranged at the top of the sleeve; the middle chain wheel is arranged on the support, and is meshed with the chain. The braking buffering device is simple in structure, and can effectively avoids the chain, the main chain wheel and the output shaft of a gearbox to be impacted when the road sweeper brakes, so that service lives of the chain transmission mechanism and the output shaft of the gearbox can be prolonged effectively.
Description
Technical field
The present invention relates to road sweeper field, relate in particular to the round brush cylinder brake buffer of road sweeper.
Background technology
At present, the round brush cylinder on road sweeper is to drive round brush cylinder to rotate by the output shaft of gearbox by chain-drive mechanism, thereby realizes ground surface round brush and cleaning.Road sweeper, in the process of advancing, needs brake unavoidably.In the time that road sweeper brakes, head sprocket is in static, and there is proal inertia in round brush cylinder, therefore there is the trend of rotation forward from sprocket wheel, thereby impact the output shaft of head sprocket and gearbox by chain, be subject to for a long time such impact, chain, head sprocket and output shaft of gear-box all easily produce and damage.
Summary of the invention
The object of the present invention is to provide a kind of round brush cylinder brake buffer of road sweeper simple in structure, the impact force that this round brush cylinder brake buffer produces when road sweeper can be braked cushions, and improves and drives the chain-drive mechanism of round brush cylinder rotation and the application life of output shaft of gear-box.
For achieving the above object, the present invention is by the following technical solutions:
The round brush cylinder brake buffer of road sweeper, the round brush cylinder brake buffer of road sweeper, comprise vehicle frame, round brush cylinder and chain-drive mechanism, described round brush cylinder is located on vehicle frame, described chain-drive mechanism comprises head sprocket, from sprocket wheel and chain, described head sprocket is located on the output shaft of road sweeper gearbox, is located at the axle head of round brush cylinder from sprocket wheel, and described chain is connected with head sprocket with from sprocket engagement respectively; Described round brush cylinder brake buffer also comprises buffer structure, described buffer structure is located at head sprocket and between sprocket wheel, described buffer structure comprises sleeve, bounce cylinder and intermediate chain wheel, described bounce cylinder bottom is fixed on vehicle frame, described jacket casing is located on the push rod of bounce cylinder, the top of sleeve is provided with bearing, and described intermediate chain wheel is located on bearing, and intermediate chain wheel and chain are connected with a joggle.
One side of described sleeve is provided with the guide rail being fixed on vehicle frame, and the sidewall of the corresponding guide rail of described sleeve is provided with guide pad, and described guide pad and guide rail are slidably connected.
Described guide rail is parallel with bounce cylinder.
The present invention adopts above technical scheme, in the time that road sweeper brakes in traveling process, because existing the impact force that proal inertia produces, round brush cylinder can press down intermediate chain wheel by chain, and be sequentially finally passed to bounce cylinder by supporting seat, sleeve, bounce cylinder is subject to downforce, then downforce is cushioned and discharges.The present invention is not only simple in structure, and the impact being subject to can effectively avoid chain, head sprocket and output shaft of gear-box to brake because of road sweeper time, thereby raising chain-drive mechanism that can be effectively and the application life of output shaft of gear-box.
Brief description of the drawings
below in conjunction with the drawings and specific embodiments, the present invention is described in further details:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, the present invention includes vehicle frame 1, round brush cylinder 2 and chain-drive mechanism, described round brush cylinder 2 is located on vehicle frame 1, described chain-drive mechanism comprises head sprocket 3, from sprocket wheel 4 and chain 5, described head sprocket 3 is located on the output shaft of road sweeper gearbox 7, be located at the axle head of round brush cylinder 2 from sprocket wheel 4, described chain 5 is connected with a joggle with head sprocket 3 with from sprocket wheel 4 respectively; Described round brush cylinder brake buffer also comprises buffer structure 6, described buffer structure is located at head sprocket 3 and between sprocket wheel 4, described buffer structure 6 comprises sleeve 61, bounce cylinder 62 and intermediate chain wheel 63, described bounce cylinder 62 bottoms are fixed on vehicle frame 1, described sleeve 61 is set on the push rod of bounce cylinder 62, the top of sleeve 61 is provided with bearing 64, described intermediate chain wheel 63 is located on bearing 64, and intermediate chain wheel 63 is connected with a joggle with chain 5, under normal condition, intermediate chain wheel 63 should be in the top from sprocket wheel 4.
One side of described sleeve 61 is provided with the guide rail 65 being fixed on vehicle frame 1, and the sidewall of the corresponding guide rail 65 of described sleeve 61 is provided with guide pad 66, and described guide pad 66 is slidably connected with guide rail 65.In the time that sleeve 61 is subject to downforce and moves downward, sleeve 61 can move downward along guide rail 65, impact force can be changed into like this to a downforce along guide rail 65 directions, can impact force be transferred on bounce cylinder 62 more concentrated, more swimmingly like this, thereby allow impact force cushion and to discharge more thoroughly, but also can improve the application life of bounce cylinder 62.
Described guide rail 65 is parallel with bounce cylinder 62.
Operating principle of the present invention: in the time that road sweeper brakes in traveling process, because existing the impact force that proal inertia produces, round brush cylinder 2 can press down intermediate chain wheel 63 by chain 5, and be sequentially finally passed to bounce cylinder 62 by supporting seat 64, sleeve 61, bounce cylinder 62 is subject to downforce, then downforce cushioned and discharge, the impact being subject to while so just having avoided chain 5, head sprocket 3 and gearbox 7 output shafts to brake because of road sweeper, thereby raising chain-drive mechanism that can be effectively and the application life of gearbox 7 output shafts.
Claims (3)
1. the round brush cylinder of road sweeper brake buffer, comprise vehicle frame, round brush cylinder and chain-drive mechanism, described round brush cylinder is located on vehicle frame, described chain-drive mechanism comprises head sprocket, from sprocket wheel and chain, described head sprocket is located on the output shaft of road sweeper gearbox, be located at the axle head of round brush cylinder from sprocket wheel, described chain is connected with head sprocket with from sprocket engagement respectively; It is characterized in that: described round brush cylinder brake buffer also comprises buffer structure, described buffer structure is located at head sprocket and between sprocket wheel, described buffer structure comprises sleeve, bounce cylinder and intermediate chain wheel, described bounce cylinder bottom is fixed on vehicle frame, described jacket casing is located on the push rod of bounce cylinder, the top of sleeve is provided with bearing, and described intermediate chain wheel is located on bearing, and intermediate chain wheel and chain are connected with a joggle.
2. the round brush cylinder of road sweeper according to claim 1 brake buffer, it is characterized in that: a side of described sleeve is provided with the guide rail being fixed on vehicle frame, the sidewall of the corresponding guide rail of described sleeve is provided with guide pad, and described guide pad and guide rail are slidably connected.
3. the round brush cylinder of road sweeper according to claim 2 brake buffer, is characterized in that: described guide rail is parallel with bounce cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346433.2A CN104074153B (en) | 2014-07-18 | 2014-07-18 | The round brush cylinder brake buffer of road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346433.2A CN104074153B (en) | 2014-07-18 | 2014-07-18 | The round brush cylinder brake buffer of road sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104074153A true CN104074153A (en) | 2014-10-01 |
| CN104074153B CN104074153B (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346433.2A Expired - Fee Related CN104074153B (en) | 2014-07-18 | 2014-07-18 | The round brush cylinder brake buffer of road sweeper |
Country Status (1)
| Country | Link |
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| CN (1) | CN104074153B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392502A (en) * | 2007-12-19 | 2009-03-25 | 赵国贵 | Transmission gear of road sweeper |
| CN201326159Y (en) * | 2008-11-17 | 2009-10-14 | 江阴职业技术学院 | Novel chain transmission type road sweeper |
| DE202011002171U1 (en) * | 2011-01-31 | 2011-04-14 | Berend, Oliver | Device for melting and clearing snow and ice |
| CN102787576A (en) * | 2012-08-09 | 2012-11-21 | 金华双泰车业有限公司 | Road surface motor sweeper |
| CN204000711U (en) * | 2014-07-18 | 2014-12-10 | 福建省岚睿工程机械有限公司 | The round brush cylinder brake buffer of road sweeper |
-
2014
- 2014-07-18 CN CN201410346433.2A patent/CN104074153B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392502A (en) * | 2007-12-19 | 2009-03-25 | 赵国贵 | Transmission gear of road sweeper |
| CN201326159Y (en) * | 2008-11-17 | 2009-10-14 | 江阴职业技术学院 | Novel chain transmission type road sweeper |
| DE202011002171U1 (en) * | 2011-01-31 | 2011-04-14 | Berend, Oliver | Device for melting and clearing snow and ice |
| CN102787576A (en) * | 2012-08-09 | 2012-11-21 | 金华双泰车业有限公司 | Road surface motor sweeper |
| CN204000711U (en) * | 2014-07-18 | 2014-12-10 | 福建省岚睿工程机械有限公司 | The round brush cylinder brake buffer of road sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104074153B (en) | 2015-12-16 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200601 Address after: 221600 Feng Ji, Lulou Town, Pei County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Xinhui bioenergy Technology Co.,Ltd. Address before: 360000 Fujian Zhangzhou investment zone Jiao Mei Town Community head village Patentee before: FUJIAN LAN REAL ENGINEERING MACHINERY Co.,Ltd. |
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Effective date of registration: 20210308 Address after: No.5, Zhuwu Road, Zhulin Town, Jintan District, Changzhou City, Jiangsu Province 213200 Patentee after: Rizhengsheng automobile technology (Changzhou) Co.,Ltd. Address before: 221600 Fengji, Lulou Town, Pei County, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Xinhui bioenergy Technology Co.,Ltd. |
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Granted publication date: 20151216 Termination date: 20210718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |