CN204676463U - A kind of collision the automatic recovery self-return front side brush device - Google Patents
A kind of collision the automatic recovery self-return front side brush device Download PDFInfo
- Publication number
- CN204676463U CN204676463U CN201520252260.8U CN201520252260U CN204676463U CN 204676463 U CN204676463 U CN 204676463U CN 201520252260 U CN201520252260 U CN 201520252260U CN 204676463 U CN204676463 U CN 204676463U
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- China
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- front side
- side brush
- rotatably connected
- intermediate connector
- chassis
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of collision the automatic recovery self-return front side brush device, has front side brush main body and front side brush elevating mechanism; Described front side brush main body is fixedly installed on chassis by front side brush elevating mechanism; It is characterized in that: also comprise flexible release link; Described front side brush elevating mechanism comprises lift telescopic bar and intermediate connector; Described intermediate connector is rotatably connected on chassis; One end of described lift telescopic bar is connected with front side brush body rotation, and the other end and intermediate connector are rotationally connected; One end of described flexible release link is rotatably connected on intermediate connector, and the other end is rotatably connected on chassis.Front side brush main body of the present utility model can the automatic recovery self-return when meeting with obstruction, and substantially increases the safety in utilization of front side brush.
Description
Technical field
The utility model relates to a kind of front side brush device of electric cleaning car, particularly one collision the automatic recovery self-return front side brush device.
Background technology
Front side brush is used for cleaning and the collection of the pavement garbage of electric cleaning car front end, be sucked in car by the suction port of road-sweeper rear end together because this device has efficient cleaning ability and enables the rubbish after cleaning be deposited in stably, because be widely used in electronic and petrol and diesel oil power road-sweeper.Although the front side brush of existing road-sweeper can both realize its main function, in practical work process, road-sweeper front side brush is the road tooth being very easy to collide road both sides.Although the front side brush of existing road-sweeper possess collision toward reclaim function, be many times collide back brush just can reclaim, now motor is also damaged, and needs manual reset.These recovery structures also relative complex simultaneously, I&M is all inconvenient and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of energy the automatic recovery when meeting with obstruction and the collision the automatic recovery self-return front side brush device of self-return, and this apparatus structure is simple and easy, is convenient to install and maintenance, also substantially increases the safety in utilization of front side brush simultaneously.
The technical scheme realizing the utility model object is: the utility model has front side brush main body and front side brush elevating mechanism; Described front side brush main body is fixedly installed on chassis by front side brush elevating mechanism; Also comprise flexible release link; Described front side brush elevating mechanism comprises lift telescopic bar and intermediate connector; Described intermediate connector is rotatably connected on chassis; One end of described lift telescopic bar is connected with front side brush body rotation, and the other end and intermediate connector are rotationally connected; One end of described flexible release link is rotatably connected on intermediate connector, and the other end is rotatably connected on chassis.
Above-mentioned intermediate connector to be rotatably connected on chassis and can with the axis of rotation perpendicular to ground; One end of described lift telescopic bar is connected with front side brush body rotation and can be parallel to the axis of rotation on ground, and the other end of lift telescopic bar and intermediate connector are rotationally connected and can be parallel to the axis of rotation on ground; One end of described flexible release link to be rotatably connected on intermediate connector and can with the axis of rotation perpendicular to ground, and the other end to be rotatably connected on chassis and can with the axis of rotation perpendicular to ground.
Above-mentioned front side brush elevating mechanism also comprises connecting rod; One end of described connecting rod to be rotatably connected in front side brush main body and can be parallel to the axis of rotation on ground, and the other end is rotatably connected on chassis.
Above-mentioned connecting rod is arranged on immediately below lift telescopic bar.
Above-mentioned flexible release link is reset air spring or reset hydraulic shock absorber.
Above-mentioned lift telescopic bar is hydraulic push rod or electric pushrod.
The utility model has positive effect: (1) the utility model realizes the effect of front side brush the automatic recovery when running into obstacle by flexible release link, can realize again when surmounting obstacles resetting under the effect of flexible release link simultaneously, this smart structural design, effectively can solve the problem of the easy damage of current front side brush; (2) the utility model is under the position-limiting action of connecting rod, can ensure the range of front side brush, ensures the position on front side brush and ground; (3) flexible release link of the present utility model adopts reset air spring or reset hydraulic shock absorber to have folding and unfolding effect more stably; (4) the utility model adopts hydraulic push rod that the stability of hydraulic push rod can be utilized to improve the lifting effect of front side brush; (5) the utility model adopts electric pushrod that the promptness of electric pushrod can be utilized to improve the rising or falling speed of front side brush, and electric pushrod also has good stability simultaneously.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the working state schematic representation of the utility model when running into obstacle.
Detailed description of the invention
See Fig. 1 to Fig. 3, the utility model has front side brush main body 1 and front side brush elevating mechanism 2; Described front side brush main body 1 is fixedly installed on chassis by front side brush elevating mechanism 2; Also comprise flexible release link 3; Described front side brush elevating mechanism 2 comprises lift telescopic bar 21, intermediate connector 22 and connecting rod 23; Described intermediate connector 22 to be rotatably connected on chassis and can with the axis of rotation perpendicular to ground; One end of described lift telescopic bar 21 and front side brush main body 1 are rotationally connected and can be parallel to the axis of rotation on ground, and the other end of lift telescopic bar 21 and intermediate connector 22 are rotationally connected and can be parallel to the axis of rotation on ground; One end of described flexible release link 3 to be rotatably connected on intermediate connector 22 and can with the axis of rotation perpendicular to ground, and the other end to be rotatably connected on chassis and can with the axis of rotation perpendicular to ground; One end of described connecting rod 23 to be rotatably connected in front side brush main body 1 and can be parallel to the axis of rotation on ground, and the other end is rotatably connected on chassis; Described connecting rod 23 is arranged on immediately below lift telescopic bar 21.
Described flexible release link 3 is reset air spring; Described lift telescopic bar 21 is electric pushrod.
In reality uses, front side brush main body 1 rotating operation, front side brush main body 1 is carried out sedimentation by lift telescopic bar 21, front side brush main body 1 is contacted with ground, realizes the work running of front side brush main body 1.When colliding road tooth when front body of the brush 1 works, flexible release link 3 carries out work, pulls lift telescopic bar 21 to carry out circumferential displacement with the axis perpendicular to ground, drives front side brush main body 1 to move together simultaneously, prevents front side brush main body 1 to be damaged.Due to the effect of flexible release link 3, when front side brush main body 1 and road odontogenesis are collided, can the automatic recovery self-return.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. collide a automatic recovery self-return front side brush device, there is front side brush main body (1) and front side brush elevating mechanism (2); Described front side brush main body (1) is fixedly installed on chassis by front side brush elevating mechanism (2); It is characterized in that: also comprise flexible release link (3); Described front side brush elevating mechanism (2) comprises lift telescopic bar (21) and intermediate connector (22); Described intermediate connector (22) is rotatably connected on chassis; One end and the front side brush main body (1) of described lift telescopic bar (21) are rotationally connected, and the other end and intermediate connector (22) are rotationally connected; One end of described flexible release link (3) is rotatably connected on intermediate connector (22), and the other end is rotatably connected on chassis.
2. one collision the automatic recovery self-return front side brush device according to claim 1, is characterized in that: described intermediate connector (22) to be rotatably connected on chassis and can with the axis of rotation perpendicular to ground; One end of described lift telescopic bar (21) and front side brush main body (1) are rotationally connected and can be parallel to the axis of rotation on ground, and the other end of lift telescopic bar (21) and intermediate connector (22) are rotationally connected and can be parallel to the axis of rotation on ground; It is upper and can with the axis of rotation perpendicular to ground that one end of described flexible release link (3) is rotatably connected on intermediate connector (22), and the other end to be rotatably connected on chassis and can with the axis of rotation perpendicular to ground.
3. one collision the automatic recovery self-return front side brush device according to claim 2, is characterized in that: described front side brush elevating mechanism (2) also comprises connecting rod (23); It is upper and can be parallel to the axis of rotation on ground that one end of described connecting rod (23) is rotatably connected on front side brush main body (1), and the other end is rotatably connected on chassis.
4. one collision the automatic recovery self-return front side brush device according to claim 3, is characterized in that: described connecting rod (23) is arranged on immediately below lift telescopic bar (21).
5., according to the one collision the automatic recovery self-return front side brush device of Claims 1-4 described in one of them, it is characterized in that: described flexible release link (3) is reset air spring or reset hydraulic shock absorber.
6. one collision the automatic recovery self-return front side brush device according to claim 5, is characterized in that: described lift telescopic bar (21) is hydraulic push rod or electric pushrod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252260.8U CN204676463U (en) | 2015-04-23 | 2015-04-23 | A kind of collision the automatic recovery self-return front side brush device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252260.8U CN204676463U (en) | 2015-04-23 | 2015-04-23 | A kind of collision the automatic recovery self-return front side brush device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676463U true CN204676463U (en) | 2015-09-30 |
Family
ID=54176168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252260.8U Expired - Fee Related CN204676463U (en) | 2015-04-23 | 2015-04-23 | A kind of collision the automatic recovery self-return front side brush device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491048A (en) * | 2016-11-19 | 2017-03-15 | 叶志敏 | A kind of intellective dust collector with mop function |
-
2015
- 2015-04-23 CN CN201520252260.8U patent/CN204676463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491048A (en) * | 2016-11-19 | 2017-03-15 | 叶志敏 | A kind of intellective dust collector with mop function |
| CN106491048B (en) * | 2016-11-19 | 2018-12-21 | 叶志敏 | A kind of intellective dust collector with dragging function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190423 |