CN204570565U - One is swept the floor leakproof car chain transmission device - Google Patents
One is swept the floor leakproof car chain transmission device Download PDFInfo
- Publication number
- CN204570565U CN204570565U CN201520264568.4U CN201520264568U CN204570565U CN 204570565 U CN204570565 U CN 204570565U CN 201520264568 U CN201520264568 U CN 201520264568U CN 204570565 U CN204570565 U CN 204570565U
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- China
- Prior art keywords
- bend
- shell
- scraper plate
- chain
- transmission device
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Abstract
The utility model discloses one to sweep the floor leakproof car chain transmission device, comprise main brush, shell, storage tank, shell is provided with garbage inlet and the opening towards storage tank, main brush is arranged on garbage inlet place, drive is provided with in shell, drive is provided with driving-chain, driving-chain is provided with scraper plate, scraper plate is hinged with backplate, backplate is provided with towards the bend of driving-chain, shell is conflicted away from the side of import and bend, bend and housing contacts place are provided with rolling mechanism, bend is provided with the limited block preventing from excessively rotating, in object carrying area, bend on scraper plate can be conflicted with shell always, after being subject to shell conflict, can rotate, prevent rubbish from dropping from the gap of scraper plate and shell.By arranging rolling mechanism at bend and housing contacts place, also reducing the friction between bend and shell, serving the protective effect to bend, simultaneously make the movement of bend in object carrying area more smooth.
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:
One is swept the floor leakproof car chain transmission device, 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 is provided with towards the bend of driving-chain, described shell is conflicted away from the side of import and bend, and described bend and housing contacts place are provided with rolling mechanism.
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 is in the enclosure set and enclosure is divided into two parts by driving chain, the side being wherein positioned at opening and garbage inlet be scraper plate does not have rubbish without rubbish district, the opposite side relatively gone without rubbish is then object carrying area scraper plate having rubbish.
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 scraper plate is first through between shell and driving-chain without rubbish district; move to shell to be full of rubbish place and rubbish will to be scooped up; after scraper plate scoops up rubbish; scraper plate can enter into object carrying area; in object carrying area; bend on scraper plate can be conflicted with shell always; because bend is hinged on scraper plate; therefore after being subject to shell conflict; can rotate, therefore, it is possible to play a protective effect to scraper plate, protective action be played to the rubbish being positioned at scraper plate; when scraper plate is in heeling condition, prevent rubbish from dropping from the gap of scraper plate and shell.Meanwhile, by arranging rolling mechanism at bend and housing contacts place, also reducing the friction between bend and shell, serving the protective effect to bend, simultaneously make the movement of bend in object carrying area more smooth.
The utility model is set to further: described rolling mechanism comprises roller, and described bend and housing contacts place are provided with the first groove, and described roller is hinged in the first groove and conflicts with shell.。
By adopting technique scheme, when scraper plate enters into object carrying area, the roller meeting on bend and housing contacts, originally bend and shell are sliding friction, and along with the motion of scraper plate, roller also can rotate thereupon, thus decrease the friction of scraper plate, make the longer service life of scraper plate.
The utility model is set to further: described scraper plate is provided with groove, described bend is hinged in the second groove by a rotating shaft, described rotating shaft is socketed with the torsion spring keeping bend to open, one end of described torsion spring is connected with bend, and the other end is connected with scraper plate.
By adopting technique scheme, rotating shaft arranges torsion spring, mainly in order to bend is in open mode all the time on scraper plate, simultaneously when scraper plate enters into object carrying area, bend is stressed rotate after, torsion spring is in tight state, meanwhile, after leaving object carrying area, because shell relieves the extruding force to bend, under the effect of torsion spring, bend reopens.
The utility model is set to further: described backplate is provided with the limited block preventing from excessively rotating.
By adopting technique scheme, under torsion spring effect, bend can rotate, by the setting of limited block, rotating in process, limiting plate can rotate along with bend and rotate, after rotation reaches certain angle, limiting plate can be conflicted with scraper plate, thus limits being rotated further of bend, thus prevents bend from excessively rotating and cause bend and scraper plate to fit on the another side holding rubbish.Thus cause, the pressure that bend cannot receive shell after entering object carrying area plays the effect preventing rubbish from dropping.
Accompanying drawing explanation
1, main brush; 2, shell; 3, storage tank; 4, opening; 5, garbage inlet; 6, drive; 7, driving-chain; 8, scraper plate; 9, backplate; 10, bend; 11, roller; 12, groove; 13, torsion spring; 14, limited block.
Fig. 1 is the external structure of a kind of leakproof car chain transmission device embodiment of sweeping the floor of the utility model;
Fig. 2 is the cut-away view of a kind of leakproof car chain transmission device embodiment of sweeping the floor of the utility model;
Fig. 3 is the blade structure figure of a kind of leakproof car chain transmission device embodiment of sweeping the floor of the utility model;
Fig. 4 is the scraper plate sectional view of a kind of leakproof car chain transmission device embodiment of sweeping the floor of the utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the utility model one leakproof car chain transmission device embodiment of sweeping the floor is described further.
One is swept the floor leakproof car chain transmission device, 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 is provided with towards the bend 10 of driving-chain 7, described shell 2 is conflicted away from the side of import and bend 10.Described shell 2 is provided with roller 11 with bend 10 conflict place.Described scraper plate 8 is provided with groove 12, and described bend 10 is hinged in groove 12 by a rotating shaft, and described rotating shaft is socketed with the torsion spring 13 keeping bend 10 to open, one end of described torsion spring 13 is connected with bend 10, and the other end is connected with scraper plate 8.Described bend 10 is provided with the limited block 14 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 1, is swept in shell 2 by rubbish by main brush 1.Shell 2 inside division is become two parts with driving-chain 7 by the drive 6 be arranged in shell 2, the side being wherein positioned at opening 4 and garbage inlet 5 be scraper plate 8 does not have rubbish without rubbish district, the opposite side relatively gone without rubbish is then object carrying area scraper plate 8 having rubbish.
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 scraper plate 8 is first through between shell 2 and driving-chain 7 without rubbish district, move to shell 2 to be full of rubbish place and rubbish will to be scooped up, after scraper plate 8 scoops up rubbish, scraper plate 8 can enter into object carrying area, in object carrying area, bend 10 on scraper plate 8 can be conflicted with shell 2 always, because bend 10 is hinged on scraper plate 8, therefore after being subject to shell 2 conflict, can rotate, therefore, it is possible to play a protective effect to scraper plate 8, protective action is played to the rubbish being positioned at scraper plate 8, when scraper plate 8 is in heeling condition, prevent rubbish from dropping from the gap of scraper plate 8 and shell 2.
When scraper plate 8 enters into object carrying area, bend 10 can contact with the roller 11 be arranged on shell 2, and bend 10 and shell 2 are sliding friction originally, along with the motion of scraper plate 8, roller 11 also can rotate thereupon, thus decreases the friction of scraper plate 8, makes the longer service life of scraper plate 8.
Rotating shaft arranges torsion spring 13, mainly in order to bend 10 is in open mode all the time on scraper plate 8, simultaneously when scraper plate 8 enters into object carrying area, bend 10 is stressed rotate after, torsion spring 13 is in tight state, simultaneously, after leaving object carrying area, because shell 2 relieves the extruding force to bend 10, under the effect of torsion spring 13, bend 10 reopens.
Under torsion spring 13 acts on, bend 10 can rotate, by the setting of limited block 14, rotating in process, limiting plate can rotate along with bend 10 and rotate, and after rotation reaches certain angle, limiting plate can be conflicted with scraper plate 8, thus limit being rotated further of bend 10, thus prevent bend 10 from excessively rotating and cause bend 10 and scraper plate 8 to fit on the another side holding rubbish.Thus cause, the pressure that bend 10 cannot receive shell 2 after entering object carrying area plays the effect preventing rubbish from dropping.
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. a leakproof car chain transmission device of sweeping the floor, comprise main brush, shell, storage tank, described shell is provided with garbage inlet and the opening towards storage tank, 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 is provided with towards the bend of driving-chain, described shell is conflicted away from the side of import and bend, described bend and housing contacts place are provided with rolling mechanism, described bend is provided with the limited block preventing from excessively rotating.
2. one according to claim 1 is swept the floor leakproof car chain transmission device, and it is characterized in that: described rolling mechanism comprises roller, described bend and housing contacts place are provided with the first groove, and described roller is arranged in the first groove and conflicts with shell.
3. one according to claim 1 is swept the floor leakproof car chain transmission device, and it is characterized in that: described scraper plate is provided with the second groove, described bend is hinged in the second groove by a rotating shaft.
4. one according to claim 3 is swept the floor leakproof car chain transmission device, it is characterized in that: described rotating shaft is socketed with the torsion spring keeping bent plate to open towards the direction of motion, one end of described torsion spring is connected with bend, and the other end is connected with scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264568.4U CN204570565U (en) | 2015-04-28 | 2015-04-28 | One is swept the floor leakproof car chain transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264568.4U CN204570565U (en) | 2015-04-28 | 2015-04-28 | One is swept the floor leakproof car chain transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570565U true CN204570565U (en) | 2015-08-19 |
Family
ID=53863229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264568.4U Expired - Fee Related CN204570565U (en) | 2015-04-28 | 2015-04-28 | One is swept the floor leakproof car chain transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654897A (en) * | 2019-10-12 | 2020-01-07 | 界首市金龙机械设备有限公司 | Intelligent robot car unloader |
| CN113481918A (en) * | 2021-07-27 | 2021-10-08 | 华素青 | A dust fall type ground descaling machine for construction |
-
2015
- 2015-04-28 CN CN201520264568.4U patent/CN204570565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654897A (en) * | 2019-10-12 | 2020-01-07 | 界首市金龙机械设备有限公司 | Intelligent robot car unloader |
| CN113481918A (en) * | 2021-07-27 | 2021-10-08 | 华素青 | A dust fall type ground descaling machine for construction |
| CN113481918B (en) * | 2021-07-27 | 2022-09-23 | 华素青 | A dust fall type ground descaling machine for construction |
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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 |