CN204570551U - A kind of leakproof chain transmission device for road sweeper - Google Patents
A kind of leakproof chain transmission device for road sweeper Download PDFInfo
- Publication number
- CN204570551U CN204570551U CN201520264613.6U CN201520264613U CN204570551U CN 204570551 U CN204570551 U CN 204570551U CN 201520264613 U CN201520264613 U CN 201520264613U CN 204570551 U CN204570551 U CN 204570551U
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- rubbish
- backplate
- press
- chain
- 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.)
- Expired - Fee Related
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model discloses a kind of leakproof chain transmission device for road sweeper, comprise main brush, shell, storage tank, described shell is provided with towards the opening of storage tank and garbage inlet, described main brush is arranged on garbage inlet place, drive is provided with in described shell, described drive is provided with driving-chain, described driving-chain is provided with scraper plate, described scraper plate is hinged with backplate, described backplate comprises the press-side that tilting is held and stressed hind wing origin or beginning can tilt, described press-side is arranged on scraper plate, described backplate is provided with the limited block preventing from excessively rotating.Be full of rubbish place rubbish will be scooped up when scraper plate moves to shell; after scraper plate scoops up rubbish; rubbish can press the press-side of backplate; press-side is subject to pressing hind wing origin or beginning and can tilts; a protective effect can be played with scraper plate; protective action is played to the rubbish being positioned at scraper plate, when scraper plate is in heeling condition, prevents rubbish from dropping from the gap of scraper plate and shell.
Description
Technical field
The utility model relates to a kind of road surface cleaning equipment, and more particularly, it relates to a kind of leakproof chain transmission device for road sweeper.
Background technology
Road sweeper is that have operating efficiency high, cleaning cost is low by the integrated refuse cleaning vehicle of sweeping the floor, dust suction combines, and cleaning effect is good, and security performance is high, economic rate of return advantages of higher, has been widely used in the cleaning works of each large, medium and small urban road.
At present, application number on market is that the Chinese patent of CN201410559240.5 discloses a kind of chain transmission device for road sweeper, belong to road sweeper refuse collection transmission, comprise main brush, front apron and drive sprocket axle, front apron is arranged on the side of main brush, main brush rotates and is thrown in front apron by rubbish, drive sprocket axle correspondence is provided with driven chain wheel shaft, driven chain wheel shaft is arranged on front apron top, drive sprocket axle and driven chain wheel shaft external surface are around chain, scraper plate is evenly equipped with outside chain, drive sprocket axle, the transfer system entirety of driven chain sprocket shaft and chain composition is obliquely installed to main brush direction, scraper plate runs to drive sprocket axle top and is thrown in dustbin by rubbish.The chain transmission device of this invention, applied range is applicable to various road surface, is specially adapted to the road surface that particle quality is larger, and rubbish enters in chain transmission device by the effect of hairbrush, and chain transmission device drops into refuse container after being transmitted by rubbish.
But this chain transmission device, in the process transmitting rubbish, because road sweeper is in running, be in vibrating state, the rubbish on scraper plate easily drops from the gap between scraper plate and protective cover always.Simultaneously for scraper plate along chain movement, along with through garbage inlet, after collecting rubbish, its scraper plate can be in heeling condition, and along with Action of Gravity Field, part rubbish along scraper plate, can drop from the gap between scraper plate and protective cover.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of can prevent refuse collection after the leakproof chain transmission device for road sweeper that drops.
For achieving the above object, the utility model provides following technical scheme:
A kind of leakproof chain transmission device for road sweeper, comprise main brush, shell, storage tank, described shell is provided with towards the opening of storage tank and garbage inlet, described main brush is arranged on garbage inlet place, drive is provided with in described shell, described drive is provided with driving-chain, described driving-chain is provided with scraper plate, described scraper plate is hinged with backplate, described backplate comprises the press-side that tilting is held and stressed hind wing origin or beginning can tilt, described press-side is arranged on scraper plate, described backplate is provided with the limited block preventing from excessively rotating.
By adopting technique scheme, when road sweeper carries out work on road surface, the rubbish first on road surface contacts with main brush, is swept in shell by rubbish by main brush.Drive simultaneously in shell rotates, thus drives driving-chain to rotate, and the scraper plate be simultaneously arranged on driving-chain also can move along with driving-chain.When quantity of refuse is less; directly can pass through backplate, rubbish can be scooped up, when quantity of refuse is more; be full of rubbish place rubbish will be scooped up when scraper plate moves to shell; after scraper plate scoops up rubbish, rubbish can press the press-side of backplate, and press-side is subject to pressing hind wing origin or beginning and can tilts; a protective effect can be played with scraper plate; protective action is played to the rubbish being positioned at scraper plate, when scraper plate is in heeling condition, prevents rubbish from dropping from the gap of scraper plate and shell.
And by the setting of limited block, backplate excessively can not be rotated, thus make rubbish overweight, make backplate reverse thus more easily make rubbish drop from scraper plate.
The utility model is set to further: the other end of the relative driving-chain of described scraper plate is arranged on groove, and be provided with through hole between described tilting end and press-side, described through hole is uploaded and is provided with rotating shaft, is hinged in groove by scraper plate.Described press section is arranged in groove, and stretches out outside groove
By adopting technique scheme, when rubbish enters in scraper plate, the gravity that rubbish produces can press the briquetting be arranged in groove, make whole backplate around axis of rotation, thus make backplate be positioned at groove tilt outward end tilt, backplate and scraper plate form a bowl-type and are blocked by rubbish, prevent it from dropping.
The utility model is set to further: described backplate is provided with the limiting plate preventing from excessively rotating.
By adopting technique scheme, along with constantly increasing the weight of of garbage weight, the press-side of backplate can be made constantly to be under pressure, thus make backplate occur excessively to rotate, thus can cause between the press-side of backplate and scraper plate and there will be new gap, and rubbish can drop from gap.The setting of limiting plate just solves this problem well, when garbage weight constantly increases the weight of, backplate can constantly rotate, when rotating to a certain degree, because limiting plate can be conflicted mutually with scraper plate, thus make backplate can not continue to rotate, thus serve the effect preventing backplate from excessively rotating.
Accompanying drawing explanation
Fig. 1 is the external structure of a kind of leakproof chain transmission device embodiment for road sweeper of the utility model;
Fig. 2 is the cut-away view of a kind of leakproof chain transmission device embodiment for road sweeper of the utility model;
Fig. 3 is the guard board structure figure of a kind of leakproof chain transmission device embodiment for road sweeper of the utility model;
Fig. 4 is the backplate front view of a kind of leakproof chain transmission device embodiment for road sweeper of the utility model.
Reference numeral: 1, main brush; 2, shell; 3, storage tank; 4, opening; 5, garbage inlet; 6, drive; 7, driving-chain; 8, scraper plate; 9, backplate; 10, end is tilted; 11, press-side; 12, groove; 13, through hole; 14, rotating shaft; 15, limiting plate; 16, limited block.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, a kind of leakproof chain transmission device embodiment for road sweeper of the utility model is described further.
A kind of leakproof chain transmission device for road sweeper, comprise main brush 1, shell 2, storage tank 3, described shell 2 is provided with towards the opening 4 of storage tank 3 and garbage inlet 5, described main brush 1 is arranged on garbage inlet 5 place, drive 6 is provided with in described shell 2, described drive 6 is provided with driving-chain 7, described driving-chain 7 is provided with scraper plate 8, described scraper plate 8 is hinged with backplate 9, described backplate 9 comprises the press-side 11 tilting end 10 and stressed hind wing origin or beginning 10 and can tilt, described press-side 11 is arranged on scraper plate 8, described backplate 9 is provided with the limited block 16 preventing from excessively rotating.The other end of the relative driving-chain 7 of described scraper plate 8 is arranged on groove 12, and be provided with through hole 13 between described tilting end 10 and press-side 11, described through hole 13 is uploaded and is provided with rotating shaft 14, is hinged in groove 12 by scraper plate 8.Described press section is arranged in groove 12, and stretches out outside groove 12.
When road sweeper carries out work on road surface, the rubbish first on road surface contacts with main brush 1, is swept in shell 2 by rubbish by main brush 1.Drive 6 simultaneously in shell 2 rotates, thus drives driving-chain 7 to rotate, and the scraper plate 8 be simultaneously arranged on driving-chain 7 also can move along with driving-chain 7.When quantity of refuse is less; directly can pass through backplate 9; rubbish can be scooped up; when quantity of refuse is more; be full of rubbish place rubbish will be scooped up when scraper plate 8 moves to shell 2; after scraper plate 8 scoops up rubbish; rubbish can press the press-side 11 of backplate 9; press-side 11 is subject to pressing hind wing origin or beginning 10 and can tilts; a protective effect can be played with scraper plate 8; protective action is played to the rubbish being positioned at scraper plate 8, when scraper plate 8 is in heeling condition, prevents rubbish from dropping from the gap of scraper plate 8 and shell 2.Described backplate 9 is provided with the limiting plate 15 preventing from excessively rotating.
And by the setting of limited block 16, backplate 9 excessively can not be rotated, thus make rubbish overweight, backplate 9 is reversed thus more easily makes rubbish drop from scraper plate 8.
When rubbish enters in scraper plate 8, the gravity that rubbish produces can press the briquetting be arranged in groove 12, and whole backplate 9 is rotated around rotating shaft 14, thus makes backplate 9 be positioned at the outer end 10 that tilts of groove 12 to tilt, backplate 9 and scraper plate 8 form a bowl-type and are blocked by rubbish, prevent it from dropping.
Along with constantly increasing the weight of of garbage weight, the press-side 11 of backplate 9 can be made constantly to be under pressure, thus make backplate 9 that excessive rotation occur, thus can cause between the press-side 11 of backplate 9 and scraper plate 8 and there will be new gap, and rubbish can drop from gap.The setting of limiting plate 15 just solves this problem well, when garbage weight constantly increases the weight of, backplate 9 can constantly rotate, when rotating to a certain degree, because limiting plate 15 can be conflicted mutually with scraper plate 8, thus make backplate 9 can not continue to rotate, thus serve the effect preventing backplate 9 from excessively rotating.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the leakproof chain transmission device for road sweeper, comprise main brush, shell, storage tank, described shell is provided with towards the opening of storage tank and garbage inlet, described main brush is arranged on garbage inlet place, drive is provided with in described shell, described drive is provided with driving-chain, described driving-chain is provided with scraper plate, it is characterized in that: described scraper plate is hinged with backplate, described backplate comprises the press-side that tilting is held and stressed hind wing origin or beginning can tilt, described press-side is arranged on scraper plate, described backplate is provided with the limited block preventing from excessively rotating.
2. a kind of leakproof chain transmission device for road sweeper according to claim 1, it is characterized in that: the other end of the relative driving-chain of described scraper plate is arranged on groove, be provided with through hole between described tilting end and press-side, described through hole is uploaded and is provided with rotating shaft, is hinged in groove by scraper plate.
3. a kind of leakproof chain transmission device for road sweeper according to claim 2, is characterized in that: described press section is arranged in groove, and stretches out outside groove.
4. a kind of leakproof chain transmission device for road sweeper according to claim 1, is characterized in that: described backplate is provided with the limiting plate preventing from excessively rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264613.6U CN204570551U (en) | 2015-04-28 | 2015-04-28 | A kind of leakproof chain transmission device for road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264613.6U CN204570551U (en) | 2015-04-28 | 2015-04-28 | A kind of leakproof chain transmission device for road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570551U true CN204570551U (en) | 2015-08-19 |
Family
ID=53863215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264613.6U Expired - Fee Related CN204570551U (en) | 2015-04-28 | 2015-04-28 | A kind of leakproof chain transmission device for road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812094A (en) * | 2017-03-24 | 2017-06-09 | 李之瀚 | Chain roll scrapes formula sweeper |
| CN109203301A (en) * | 2018-07-24 | 2019-01-15 | 安徽五狼神橡胶制品有限公司 | A kind of rubber product processing waste recovery equipment |
-
2015
- 2015-04-28 CN CN201520264613.6U patent/CN204570551U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812094A (en) * | 2017-03-24 | 2017-06-09 | 李之瀚 | Chain roll scrapes formula sweeper |
| CN106812094B (en) * | 2017-03-24 | 2019-03-29 | 李之瀚 | Chain roll scrapes formula sweeper |
| CN109203301A (en) * | 2018-07-24 | 2019-01-15 | 安徽五狼神橡胶制品有限公司 | A kind of rubber product processing waste recovery equipment |
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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: 20150819 Termination date: 20180428 |