CN2412033Y - Sucking nozzle of sweeping machine - Google Patents
Sucking nozzle of sweeping machine Download PDFInfo
- Publication number
- CN2412033Y CN2412033Y CN 00224171 CN00224171U CN2412033Y CN 2412033 Y CN2412033 Y CN 2412033Y CN 00224171 CN00224171 CN 00224171 CN 00224171 U CN00224171 U CN 00224171U CN 2412033 Y CN2412033 Y CN 2412033Y
- Authority
- CN
- China
- Prior art keywords
- nozzle body
- sucking nozzle
- blowback
- seam
- connecting rod
- 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 - Lifetime
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Abstract
The utility model relates to a sucking nozzle of a sweeping machine, which comprises a connecting rod, a sucking nozzle body and a travelling wheel. The utility model is characterized in that one end of the connecting rod is connected with a machine frame of the sweeping machine, and the other end of the connecting rod is hinged with the sucking nozzle body through a swing frame; a blowback seam is arranged in the sucking nozzle body, and a recumbent broom is arranged in the sucking nozzle body; the blowback seam is positioned in front of the recumbent broom and is in a contraction shape, and the blowback seam can also be arranged behind the recumbent broom. The sucking nozzle body can move upwards and downwards corresponding to the ground through the hinge of the connecting rod and the swing frame and can swing lengthways corresponding to the axial cord of the forward direction of the sweeping machine, and thus, the sucking nozzle body is ensured to fully touch the ground, and the suction effect of the sucking nozzle is ensured. Simultaneously, high-speed air curtain ejected by the recumbent broom arranged in the sucking nozzle body and the blowback seam can increase the suction effect of the sucking nozzle.
Description
The utility model relates to a kind of cleaning device of sweeping machine, is specifically related to a kind of clearing apparatus suction nozzle.
Existing suction nozzle of sweeping car, on the connecting mode of nozzle body and vehicle frame, many employings are hinged at the direction of advance axis perpendicular to sweeping machine by connecting rod and nozzle body, suction nozzle has the degree of freedom upper and lower with respect to ground, and not with respect to the degree of freedom of sweeping machine direction of advance to the swing of axis both sides.When the operation Uneven road, suction nozzle then can not keep comprehensive engagement with ground and cause the suction nozzle suction efficiency to descend.In addition, the suction nozzle of existing sweeping machine band blowback wind mostly is the suction nozzle that adopts the broad shape.Nozzle body is suction inlet on one side, and another side is a back blow port; Or the centre is suction inlet, and both sides are the back suction mouth.Because the distance between suction inlet and the back blow port is far away, so this class suction nozzle is more at rubbish, the rubbish granularity is big and when being distributed in the back blow port limit, the suction effect of suction nozzle is then undesirable.
The purpose of this utility model is the defective that overcomes prior art, provides a kind of and can keep when cleaning work and the ground comprehensive engagement, can adapt to various rubbish, the suction nozzle of sweeping car that suction efficiency is high.
The purpose of this utility model realizes by following technical scheme.It comprises connecting rod, and nozzle body and road wheel is characterized in that connecting rod one end and sweeping machine vehicle frame are hinged, and the other end is hinged by swing span and nozzle body; Offer blowback seam on the nozzle body, establishing in it crouches sweeps; The blowback seam is positioned to crouch sweeps side before, is contraction shape.The blowback seam also can be arranged to crouch sweeps the rear.
The utility model can not only be done upper and lower moving with respect to ground by the hinged nozzle body that makes at connecting rod two ends, and also can do the both sides swing with respect to the sweeping machine direction of advance to axis, to keep and the ground comprehensive engagement, guarantees the suction effect of suction nozzle.Simultaneously, for sleeping in the sweeping with blowback that is loaded in the suction nozzle stitched the suction effect that the high speed gas curtain that sprays also can improve suction nozzle.
Description of drawings:
Fig. 1 is the utility model embodiment one structural front view;
Fig. 2 is the utility model embodiment one structure vertical view;
Fig. 3 is the utility model embodiment two structure charts.
Among the figure:
1-connecting rod 2-swing span 3-nozzle body 4-crouches and sweeps
5-road wheel 6-suction nozzle suction inlet 7-blowback wind inlet 8-blowback seam
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.
Embodiment one: as Fig. 1, shown in Figure 2, the utility model comprises connecting rod 1, nozzle body 3 and road wheel 5, it is characterized in that connecting rod 1-end and sweeping machine vehicle frame hinged (not drawing among the figure), the other end and swing span 2 are hinged, and swing span 2 is hinged with nozzle body 3, like this, nozzle body 3 can be swung with respect to frame axis A-A both sides; Simultaneously, nozzle body 3 can rotate around the hinge axes of swing span 2 and connecting rod 1 again, makes nozzle body 3 have bigger degree of freedom.Offer blowback seam 8 on nozzle body 3, establishing in it crouches sweeps 4.Nozzle body 3 adopts the close shape of length and width size; Suction nozzle suction inlet 6 is positioned at nozzle body 3 the place aheads, blowback wind inlet 7 and crouch and sweep 4 and be positioned at nozzle body 3 rears, blowback seam 8 be positioned at crouch sweep 4 before the side, and be contraction shape.
When sweeping machine carries out cleaning work, because swing span 2 can be done the both sides swing around the A-A axis with respect to nozzle body 3, also can swing up and down simultaneously with connecting rod 1, so nozzle body 3 can keep and the comprehensive engagement on ground, thereby kept the suction effect of suction nozzle.Simultaneously, being loaded on for sleeping in the nozzle body 3 sweeps 4 and can hold up and be thrown into suction nozzle suction inlet 6 with ground refuse is powerful; The high speed gas curtains of blowback seam 8 ejections have the effect of the picking-up of driveing to the rubbish in the suction nozzle, can improve the suction effect of suction nozzle like this.
Embodiment two: as shown in Figure 3, present embodiment structure and embodiment one are roughly the same, and different is, and nozzle body 3 interior blowbacks seams 8 are arranged at crouches and sweep 4 rear.Be blown into suction nozzle suction inlet 6 after the high speed gas curtains of blowback seam 8 ejections sweep 4 by sleeping with one's head on a high pillow, the rubbish in the suction nozzle is had the effect of the picking-up of driveing, can improve the suction effect of suction nozzle equally.
Claims (3)
1, a kind of suction nozzle of sweeping car, it comprises connecting rod (1), and nozzle body (3) and road wheel (5) is characterized in that described connecting rod (1) one end and sweeping machine vehicle frame are hinged, and the other end is hinged by swing span (2) and nozzle body (3); Offer blowback seam (8) on the described nozzle body (3), establishing in it crouches sweeps (4).
2, suction nozzle of sweeping car according to claim 1 is characterized in that the interior blowback seam of nozzle body (3) (8) is positioned at (4) side before of sweeping for sleeping in, is contraction shape.
3, suction nozzle of sweeping car according to claim 1 is characterized in that the interior blowback seam of nozzle body (3) (8) is positioned at (4) side afterwards of sweeping for sleeping in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224171 CN2412033Y (en) | 2000-02-01 | 2000-02-01 | Sucking nozzle of sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224171 CN2412033Y (en) | 2000-02-01 | 2000-02-01 | Sucking nozzle of sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2412033Y true CN2412033Y (en) | 2000-12-27 |
Family
ID=33588601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00224171 Expired - Lifetime CN2412033Y (en) | 2000-02-01 | 2000-02-01 | Sucking nozzle of sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2412033Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417769C (en) * | 2005-12-30 | 2008-09-10 | 长沙中联重工科技发展股份有限公司 | Road-cleaning absorption nozzle with combined reverse blowers |
| CN102031764A (en) * | 2010-12-29 | 2011-04-27 | 长沙中联重工科技发展股份有限公司 | Suction nozzle for road sweeping equipment and road sweeping equipment with same |
| CN102704426A (en) * | 2012-05-24 | 2012-10-03 | 长沙中联重科环卫机械有限公司 | Suction nozzle of sweeping car and sweeping car |
| CN103015354A (en) * | 2012-12-26 | 2013-04-03 | 烟台海德专用汽车有限公司 | Ultra-wide garbage grinding and collecting device |
| CN105155454A (en) * | 2015-09-22 | 2015-12-16 | 广东易山重工股份有限公司 | Leveling device of pure suction type road sweeping machine |
| CN106087832A (en) * | 2016-07-25 | 2016-11-09 | 陈志华 | Air stream drives for road sweeper picks up dirt device and road sweeper |
| CN106638417A (en) * | 2017-02-15 | 2017-05-10 | 山东大学 | Cleaning maintenance vehicle and method suitable for permeable pavement and application |
| CN106759017A (en) * | 2016-11-25 | 2017-05-31 | 北汽福田汽车股份有限公司 | Component suction nozzle and the sweeper with it |
-
2000
- 2000-02-01 CN CN 00224171 patent/CN2412033Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417769C (en) * | 2005-12-30 | 2008-09-10 | 长沙中联重工科技发展股份有限公司 | Road-cleaning absorption nozzle with combined reverse blowers |
| CN102031764A (en) * | 2010-12-29 | 2011-04-27 | 长沙中联重工科技发展股份有限公司 | Suction nozzle for road sweeping equipment and road sweeping equipment with same |
| CN102031764B (en) * | 2010-12-29 | 2013-07-31 | 长沙中联重科环卫机械有限公司 | Suction nozzle for road sweeping equipment and road sweeping equipment with same |
| CN102704426A (en) * | 2012-05-24 | 2012-10-03 | 长沙中联重科环卫机械有限公司 | Suction nozzle of sweeping car and sweeping car |
| CN103015354A (en) * | 2012-12-26 | 2013-04-03 | 烟台海德专用汽车有限公司 | Ultra-wide garbage grinding and collecting device |
| CN105155454A (en) * | 2015-09-22 | 2015-12-16 | 广东易山重工股份有限公司 | Leveling device of pure suction type road sweeping machine |
| CN106087832A (en) * | 2016-07-25 | 2016-11-09 | 陈志华 | Air stream drives for road sweeper picks up dirt device and road sweeper |
| CN106087832B (en) * | 2016-07-25 | 2017-09-01 | 陈志华 | Air stream drives for road sweeper pick up dirt device and road sweeper |
| CN106759017A (en) * | 2016-11-25 | 2017-05-31 | 北汽福田汽车股份有限公司 | Component suction nozzle and the sweeper with it |
| CN106638417A (en) * | 2017-02-15 | 2017-05-10 | 山东大学 | Cleaning maintenance vehicle and method suitable for permeable pavement and application |
| CN106638417B (en) * | 2017-02-15 | 2019-05-21 | 山东大学 | A kind of cleaning suitable for porous pavement cares the car, method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGSHA ZOOMLION HEAVY INDUSTRY SCI-TECH CO., LT Free format text: FORMER OWNER: ZHONGBIAO INDUSTRIAL CO., LTD., CHANGSHA HI-NEW TECH. DEVELOPMENT ZONE Effective date: 20031128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20031128 Address after: Science and Technology Development Co., Ltd., Changsha Zhonglian heavy industry, No. 307 South Bank Road, Hunan, Changsha Patentee after: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Address before: No. 307 South Silver Road, Hunan, Changsha Patentee before: Zhongbiao Industry Co. Ltd., Changsha High-Technology Industrial Development Zon |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20001227 |