CN103195003A - Lifting device for road-washer main brush - Google Patents
Lifting device for road-washer main brush Download PDFInfo
- Publication number
- CN103195003A CN103195003A CN 201210011201 CN201210011201A CN103195003A CN 103195003 A CN103195003 A CN 103195003A CN 201210011201 CN201210011201 CN 201210011201 CN 201210011201 A CN201210011201 A CN 201210011201A CN 103195003 A CN103195003 A CN 103195003A
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- CN
- China
- Prior art keywords
- brush disc
- brush
- road
- lifting device
- electric pushing
- 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.)
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Brushes (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a lifting device for a road-washer main brush. The lifting device for the road-washer main brush comprises an electric pushing rod, a brush disc structure and a four-bar mechanism, wherein the brush disc structure consists of a brush disc, a motor, a shield body and a supporting rod; one end of a rotary force arm is connected with the electric pushing rod, and the other end of the rotary force arm is movably connected with the middle of the top of the shield body on the brush disc structure; and the four-bar mechanism is arranged at the brush disc structure corresponding to the electric pushing rod, and comprise fixing supports, spherical plain bearings and pulling rods. As the electric pushing rod is adopted to achieve lifting or lowering of the brush disc, the mechanical rod multi-link abrasion is reduced; the brush disc and the ground are always kept parallel to each other; force bearing points at the brush disc are the same; the ground can be washed clean; and meanwhile, the service life of the brush disc is prolonged.
Description
Technical field
The present invention relates to a kind of ground washing vehicle master and brush lifting gear.
Background technology
The brush dish is mounted in the bottom of ground washing vehicle, and by the effect of armstrong's patent connecting rod, the pilot brush dish rises or descends.The long-time reason that is subjected to mechanical wear of using causes brush dish and ground not parallel, and the brush dish is to the discontinuity on ground, scrubs untotally, and the while has also reduced the application life of brush dish.
Summary of the invention
The object of the present invention is to provide and a kind ofly make brush dish and ground keeping parallelism and improve the ground washing vehicle master in brush dish application life and brush lifting gear.
Purpose of the present invention is achieved through the following technical solutions: the ground washing vehicle master brushes lifting gear and comprises electric pushrod, brush dish structure, quadric chain, the tray brushing machine structure is made up of brush dish, motor, cover body, support bar, rotary arm one end connects electric pushrod, the rotary arm other end is movably connected on tray brushing machine structure upper outlet body crown center position, the corresponding tray brushing machine structure that is connected with electric pushrod is provided with quadric chain, and it is made of fixed support, oscillating bearing, pull bar.
Adopt the mode of electric pushrod to realize that the brush dish rises or descends, less mechanical linkage too many levels wearing and tearing keep brush dish and ground to be in parastate all the time, and are all identical to the stress point of brush dish, and it is clean to scrub ground, the application life that the while has also been improved the brush dish.
Description of drawings
Fig. 1 is structural representation of the present invention.
1, electric pushrod 2, brush dish structure 3, quadric chain 4, rotary arm 5, brush dish 6, motor 7, cover body 8, support bar 9, support 10, oscillating bearing 11, pull bar
The specific embodiment
The present invention is described in further detail by reference to the accompanying drawings.
Can learn from Fig. 1, the ground washing vehicle master brushes lifting gear and comprises electric pushrod 1, brush dish structure 2, quadric chain 3, tray brushing machine structure 2 is made up of brush dish 5, motor 6, cover body 7, support bar 8, rotary arm 4 one ends connect electric pushrod 1, rotary arm 4 other ends are movably connected on tray brushing machine structure 2 upper outlet bodies 7 crown center positions, be provided with quadric chain 3 with the electric pushrod 1 corresponding tray brushing machine structure 2 that is connected, it is made of fixed support 9, oscillating bearing 10, pull bar 11.
Claims (1)
1. a ground washing vehicle master brushes lifting gear, comprises electric pushrod (1), brush dish structure (2), quadric chain (3), it is characterized in that
Tray brushing machine structure (2) is made up of brush dish (5), motor (6), cover body (7), support bar (8), rotary arm (4) one ends connect electric pushrod (1), rotary arm (4) other end is movably connected on tray brushing machine structure (2) upper outlet body (7) crown center position, correspondingly with electric pushrod (1) be connected tray brushing machine structure (2) and be provided with quadric chain (3), it is made of fixed support (9), oscillating bearing (10), pull bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210011201 CN103195003A (en) | 2012-01-09 | 2012-01-09 | Lifting device for road-washer main brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210011201 CN103195003A (en) | 2012-01-09 | 2012-01-09 | Lifting device for road-washer main brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103195003A true CN103195003A (en) | 2013-07-10 |
Family
ID=48717809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210011201 Pending CN103195003A (en) | 2012-01-09 | 2012-01-09 | Lifting device for road-washer main brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103195003A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268498A (en) * | 2017-06-29 | 2017-10-20 | 安徽南博机器人有限公司 | A kind of road sweeper brush lift adjustment method |
-
2012
- 2012-01-09 CN CN 201210011201 patent/CN103195003A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268498A (en) * | 2017-06-29 | 2017-10-20 | 安徽南博机器人有限公司 | A kind of road sweeper brush lift adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |