CN202875234U - Water scraping connecting structure of land washer - Google Patents
Water scraping connecting structure of land washer Download PDFInfo
- Publication number
- CN202875234U CN202875234U CN 201220589251 CN201220589251U CN202875234U CN 202875234 U CN202875234 U CN 202875234U CN 201220589251 CN201220589251 CN 201220589251 CN 201220589251 U CN201220589251 U CN 201220589251U CN 202875234 U CN202875234 U CN 202875234U
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Abstract
The utility model discloses a water scraper connecting structure of a land washer and relates to the connecting structure used between a water scraping assembly and a car frame assembly of a miniature driving type land washer. The water scraper connecting structure of the land washer mainly comprises the car frame assembly, a water scrapping assembly, a lifting chain, a connecting plate and the like. A universal bearing is added between the connecting plate of the water scrapping assembly and the car frame assembly, wherein the universal bearing is used for moving connection between the connecting plate of the water scrapping assembly and the car frame assembly. Fitness between the water scrapping assembly and various land surfaces to be cleaned is achieved due to polydirectional moving functions of the universal shaft self, wherein the polydirectional moving functions of the universal shaft self includes up and down sway, radial rotation and left and right swing and the like. The improved water scraping assembly is more flexible in motion and good in adaptation to the land surface and water scrapping effect. According to the water scraper connecting structure of the land washer, without the need of adjustment of the connection between the water scrapping assembly and the car frame assembly, dirt and water on the land surface can be cleared.
Description
Technical field
The water that the utility model relates in a kind of plant equipment is scraped syndeton, and the water that refers in particular to ground washing vehicle is scraped syndeton.
Background technology
At present, the drive type ground washing vehicle all possesses watering, scrub and suction such as scrapes at the basic function, these functions are all born motion by the different structures that form, to scrape function mainly be to scrape assembly by the water that is connected to the chassis assembly bottom to realize and inhale, and whether the quality that water is scraped assembly and chassis assembly syndeton will directly have influence on water and scrape in the situations such as assembly protrudes, caves in, tilts on ground can also be all the time identical with the ground maintenance and have and scrape preferably the water effect.Disclosed China Patent No. is that 200520064855.7 " ground washing vehicle scrape lift structure improvement " and disclosed China Patent No. are that " a kind of wiper installation structure of ground washing vehicle " disclosed technical scheme of 201120218391.6 only is that water scrapes the change of lift structure or installation site, does not all relate to water and scrapes assembly and the improvement above the chassis assembly connected mode.
And traditional water to scrape assembly and being connected of chassis assembly mainly be mechanically to be provided with restriction water to scrape that assembly is vacillated now to the left, now to the right or the method for the front and back free degree, but in practice because ground inclination, especially run into higher in the middle of the ground and both sides when low, the match result that water is scraped assembly and ground is not fine just, this moment, the most popular method taked was exactly to reduce water to scrape the precision that is connected between assembly and the chassis assembly, namely increase water and scrape joint gap between assembly and the chassis assembly, and scrape coincideing between assembly and the sloping floor by increasing joint gap to adapt to water, this is unusual trouble undoubtedly, and can affect and scrape the water effect.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective of prior art and provides a kind of and move flexibly, ground strong adaptability, the water of scraping the ground washing vehicle of water better effects if are scraped syndeton.
Technical problem of the present utility model is achieved through the following technical solutions:
A kind of water of ground washing vehicle is scraped syndeton, the water that comprises chassis assembly and be installed in chassis assembly bottom is scraped assembly, also comprise an elevator chain, this elevator chain one end connects actuating unit, the other end was reeled and is connected water behind the sprocket wheel on the chassis assembly and scrape assembly, described water is scraped the assembly front end and is provided with connecting plate, is provided with the universal bearing of doing flexible connection between this connecting plate and the chassis assembly.
Described universal bearing top is provided with the water that is installed on the chassis assembly and scrapes position-limited rack.
Described connecting plate front end is provided with the connection seesaw, is provided with two back-moving springs between this connection seesaw and the chassis assembly.
Described water is scraped assembly and is comprised that water scrapes frame and be front scrapping plate and the rear scraper plate of falcate, and this forward and backward scraper plate horizontally is installed in water according to same bent moon direction and scrapes on the frame, and scraping article all is installed on forward and backward scraper plate; Described front scrapping plate is shorter in length than rear scraper plate length, and is provided with road wheel at rear scraper plate middle part, and forward and backward scraper plate two ends also are respectively equipped with roller.
Compared with prior art, the utility model mainly is to scrape at water to have additional universal bearing between the connecting plate of assembly and the chassis assembly with as between the two flexible connection, by upper and lowerly waving of possessing of universal bearing itself, radial rotating with left and rightly wave to realize that water scrapes coincideing between assembly and the various cleaning floor, water after the improvement scrape assembly motion more flexibly, to the ground strong adaptability, scrape the water better effects if, it also need not to adjust water scrape between assembly and the chassis assembly be connected can be with ground dirt and ponding scraped clean.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that water is scraped assembly.
Fig. 3 is the heeling condition schematic diagram (shedding road wheel and universal bearing) that water is scraped assembly.
The specific embodiment
The below will elaborate to the utility model embodiment by above-mentioned accompanying drawing again.
Such as Fig. 1 ~ shown in Figure 3,1. chassis assembly, 2. sprocket wheel, 3. elevator chain, 4. water scrape assembly, 41. road wheels, 42. scraping articles, 43. rear scraper plates, 44. water scrape frame, 45. front scrapping plates, 46. connecting plates, 47. rollers, 5. water scrape position-limited rack, 6. universal bearing, 7. connect seesaw, 8. back-moving spring.
The water of ground washing vehicle is scraped syndeton, as shown in Figure 1, relates in a kind of miniature drive type ground washing vehicle and to be used for water and to scrape syndeton between assembly 4 and the chassis assembly 1, and this water is scraped syndeton and also comprised elevator chain 3 etc.
Described water is scraped the bottom that assembly 4 is installed in chassis assembly 1, this water is scraped assembly such as Fig. 2, shown in Figure 3, it comprises that the water of a tower structure scrapes frame 44, also comprise the front scrapping plate 45 and the rear scraper plate 43 that are falcate, water is scraped the front and rear direction of assembly 4 and is mainly set according to the work direction of travel of ground washing vehicle, take Fig. 2 as example, the view right side is that the place ahead, view left side are the rear.
Consistent and the while bend forward of the bent moon opening direction of described forward and backward scraper plate, and the length of front scrapping plate 45 need slightly be shorter than the length of rear scraper plate 43, mainly in order to gather to greatest extent ground dirt or ponding, this forward and backward scraper plate is also scraped on the frame 44 according to horizontally being installed in water in this design; Be equipped with the scraping article 42 that is fixedly connected with on the described forward and backward scraper plate, this is scraped the flexible material such as strip adoption rubber strip and makes, and it directly contacts the function of striking off to realize that water is scraped assembly 4 with ground; Described forward and backward scraper plate two ends are respectively equipped with roller 47, it can prevent sealing scrape assembly 4 two ends touch knock bad.
Rear end, described rear scraper plate 43 middle part is equipped with road wheel 41, it can make water scrape assembly 4 drag when walking on ground more laborsaving; Described front scrapping plate 45 middle part front ends are equipped with connecting plate 46, on this connecting plate front end the folding and and chassis assembly 1 between be provided with universal bearing 6 to be flexibly connected, because universal bearing itself possesses multidirectional movable function, so whole water is scraped assembly 4 just can be by universal bearing 6 upper and lowerly waving of having realized relative chassis assembly 1, radial rotating and left and right waving, this syndeton is not only moved more flexible, but also can better adapt to the cleaning requirement on various ground, scrape the water better effects if.
Described universal bearing 6 tops are provided with water and scrape position-limited rack 5, and this water is scraped position-limited rack and is installed on the chassis assembly 1, and being mainly used in water, to scrape the height that assembly 4 upwards swings spacing; Described connecting plate 46 bottom surfaces are welded with and connect seesaw 7, this connection seesaw front end is done the secondary bending and is upwarped, be connected with two back-moving springs 8 between the end that it upwarps and the chassis assembly 1, the installation site of these two back-moving springs is overlooked state at ground washing vehicle and is " eight " font, it possesses preferably stressed effect, and can guarantee that water scrapes assembly 4 accurately resetting after generation is waved or rotated.
Described elevator chain 3 one ends are connected with actuating unit (not shown) on the chassis assembly 1, such as direct current generator etc., the other end was reeled and is connected to water behind the sprocket wheel 2 on the chassis assembly 1 and scrapes on the connecting plate 46 of assembly 4, thereby mainly scrape assembly 4 relative chassis assemblies 1 and promote and make water scrape assembly to break away from ground to drive water by actuating unit pulling elevator chain 3 during inoperative, two back-moving springs 8 are in the state of being stretched at this moment.
The course of work of the present utility model is as follows: actuating unit discharges elevator chain 3, water scrape assembly 4 under the effect of gravity own and two back-moving springs 8 to lower swing and scraping article 42 is contacted on the ground; When the situations such as protruding, caving in, tilt appears in ground, water scrapes that assembly 4 just can be realized upper and lowerly waving by universal bearing 6, radial rotating the and left and rightly work such as wave, to make things convenient for scraping article 42 to coincide with ground all the time, and effect is struck off in realization preferably, in this course of work, because water is scraped assembly 4 and left original position, the action deformation of its generation all can be passed on two back-moving springs 8, and makes two back-moving springs produce respective change; When ground washing vehicle dragged water and scrapes assembly 4 and get back to ground grading, under the effect of two back-moving springs 8, water is scraped assembly 4 just can accurately reset to original position.
Claims (4)
1. the water of a ground washing vehicle is scraped syndeton, the water that comprises chassis assembly (1) and be installed in chassis assembly bottom is scraped assembly (4), also comprise an elevator chain (3), this elevator chain one end connects actuating unit, the other end was reeled and is connected water behind the sprocket wheel (2) on the chassis assembly (1) and scrape assembly (4), it is characterized in that described water scrapes assembly (4) front end and be provided with connecting plate (46), be provided with between this connecting plate and the chassis assembly (1) and make the universal bearing (6) that is flexibly connected.
2. the water of ground washing vehicle according to claim 1 is scraped syndeton, it is characterized in that described universal bearing (6) top is provided with the water that is installed on the chassis assembly (1) and scrapes position-limited rack (5).
3. the water of ground washing vehicle according to claim 1 is scraped syndeton, it is characterized in that described connecting plate (46) front end is provided with connection seesaw (7), is provided with two back-moving springs (8) between this connection seesaw and the chassis assembly (1).
4. the water of each described ground washing vehicle is scraped syndeton according to claim 1 ~ 3, it is characterized in that described water scrapes assembly (4) and comprise that water scrapes frame (44) and be front scrapping plate (45) and the rear scraper plate (43) of falcate, this forward and backward scraper plate horizontally is installed in water according to same bent moon direction and scrapes on the frame (44), and scraping article (42) all is installed on forward and backward scraper plate; Described front scrapping plate (45) is shorter in length than rear scraper plate (43) length, and is provided with road wheel (41) at rear scraper plate (43) middle part, and forward and backward scraper plate two ends also are respectively equipped with roller (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589251 CN202875234U (en) | 2012-11-09 | 2012-11-09 | Water scraping connecting structure of land washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589251 CN202875234U (en) | 2012-11-09 | 2012-11-09 | Water scraping connecting structure of land washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202875234U true CN202875234U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220589251 Expired - Fee Related CN202875234U (en) | 2012-11-09 | 2012-11-09 | Water scraping connecting structure of land washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202875234U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638141A (en) * | 2017-09-19 | 2018-01-30 | 武汉木科技有限公司 | A kind of flexible water suction of intelligent cleaning device is taken off |
| CN108968832A (en) * | 2018-07-28 | 2018-12-11 | 安徽南博机器人有限公司 | One kind scraping water rake regulating mechanism |
| CN109056617A (en) * | 2018-07-28 | 2018-12-21 | 安徽南博机器人有限公司 | A kind of band scrapes sweeping for water rake and washes all-in-one machine |
| CN113693506A (en) * | 2021-08-25 | 2021-11-26 | 深圳原子动力科技有限公司 | Sweeper rolling brush cleaning device and sweeper |
| CN114401657A (en) * | 2019-09-19 | 2022-04-26 | Lg电子株式会社 | Vacuum cleaner with a vacuum cleaner head |
-
2012
- 2012-11-09 CN CN 201220589251 patent/CN202875234U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638141A (en) * | 2017-09-19 | 2018-01-30 | 武汉木科技有限公司 | A kind of flexible water suction of intelligent cleaning device is taken off |
| CN107638141B (en) * | 2017-09-19 | 2021-05-11 | 武汉木一科技有限公司 | Flexible water absorption rake of intelligent cleaning device |
| CN108968832A (en) * | 2018-07-28 | 2018-12-11 | 安徽南博机器人有限公司 | One kind scraping water rake regulating mechanism |
| CN109056617A (en) * | 2018-07-28 | 2018-12-21 | 安徽南博机器人有限公司 | A kind of band scrapes sweeping for water rake and washes all-in-one machine |
| CN114401657A (en) * | 2019-09-19 | 2022-04-26 | Lg电子株式会社 | Vacuum cleaner with a vacuum cleaner head |
| CN113693506A (en) * | 2021-08-25 | 2021-11-26 | 深圳原子动力科技有限公司 | Sweeper rolling brush cleaning device and sweeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20131109 |