CN2685390Y - Sweeping sucking suction nozzle - Google Patents
Sweeping sucking suction nozzle Download PDFInfo
- Publication number
- CN2685390Y CN2685390Y CN 200420035245 CN200420035245U CN2685390Y CN 2685390 Y CN2685390 Y CN 2685390Y CN 200420035245 CN200420035245 CN 200420035245 CN 200420035245 U CN200420035245 U CN 200420035245U CN 2685390 Y CN2685390 Y CN 2685390Y
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- CN
- China
- Prior art keywords
- sweeping
- suction nozzle
- sucking
- suction inlet
- sweeping vehicle
- 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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Abstract
The utility model discloses a sweeping sucking suction nozzle, comprising a horizontal broom (1) and a suction nozzle (3) which is arranged by the side of the horizontal broom (1). The sweeping sucking suction nozzle is characterized in that the lower part of the suction nozzle (3) is provided with a baffle board (2) which is provided with inclination and can be corresponding to the rotation direction of the horizontal broom (1), the angle of inclination between the baffle board (2) and the ground is 30 DEG-75 DEG, the distance between the centers of the baffle board (2) and the horizontal broom (1) is 100 mm-400 mm, and the height between the suction nozzle (3) and the ground is 150 mm-300 mm. The sweeping vehicle which adopts the utility model makes the waste have a certain speed at the position of the suction nozzle, which can reduce markedly the air flow rate and vacuum degree of the suction nozzle of the sweeping sucking suction nozzle and thus lower the power consumption of a blower, the usage expenses of the sweeping vehicle are reduced, and simultaneously, the sweeping effect of the sweeping vehicle towards the roads can be satisfied; on the other hand, the power of the blower is reduced, so single motor can meet the power requirement of the sweeping working of the sweeping vehicle, and therefore, the manufacturing cost of the sweeping vehicle is markedly reduced, and the structure of the sweeping vehicle is simplified.
Description
Technical field:
The utility model relates to sweeping machine field, street, is specifically related to a kind of improvement of vacuum dust-absorption sweeping type suction nozzle of sweeping car.
Background technology:
At present, the suction nozzle of the most of dust-absorption sweeping type sweeping machines that using all is main the design with the suction, the cleaning of ground refuse mainly is by crouching to sweep it to be swept in blower fan suction inlet place earlier, the negative pressure that produces in suction nozzle by blower fan is adsorbed then, air mass flow that suction nozzle of sweeping car is required and vacuum must be very big, could guarantee ground refuse is blotted only, but for the bigger rubbish of adhesion, vacuum often also is difficult to it is picked up in the suction nozzle even improve.Sweep quality for guaranteeing to inhale, most of sweeping machines all adopt twin-engined structures, so just can have enough power to guarantee that very high negative pressure and air mass flow are arranged in the suction nozzle, to reach satisfied cleaning effect.But two simultaneous firings have also been brought a series of problems such as product cost increase, working cost increase, maintenance load increase.
The utility model content:
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, provides a kind of and can guarantee the cleaning effect, can reduce the sweeping and sucking type suction nozzle of cleaning effect expense simultaneously again.
Technical problem of the present utility model is to solve by following technical scheme.It comprises crouching to sweep and to be positioned at this crouches and sweeps the suction inlet on side, it is characterized in that described suction inlet below is provided with one and can sweeps the baffle plate that direction of rotation is corresponding and be obliquely installed with crouching, this baffle plate and ground inclination angle are 30 °～75 °, be 100mm～400mm with the distance at the center of sweeping of crouching, suction inlet height overhead is 150mm～300mm.
Adopt the sweeping machine of the utility model suction nozzle, because rubbish just has certain initial velocity when being positioned at the suction inlet position, can significantly reduce air mass flow and vacuum in the suction nozzle suction inlet, thereby reduced power of fan consumption, save the cost of use of sweeping machine, can satisfy the cleaning effect of sweeping machine road pavement rubbish simultaneously.On the other hand,, adopt the separate unit motor just can satisfy sweeping machine and carry out the required power of cleaning work, therefore, can significantly reduce the manufacturing cost of sweeping machine, simplify the structure of sweeping machine because the blower fan power demand reduces.
Description of drawings:
Fig. 1 is the utility model structure embodiment schematic diagram.
Among the figure:
1-crouches and sweeps: the 2-baffle plate; The 3-suction inlet;
The 4-sweeping wheel that crouches; 5-rubbish
The specific embodiment:
As shown in Figure 1, the utility model comprises crouching sweeps 1 and suction inlet 3, described crouching sweeps 1 between two sweeping wheels 4 for sleeping in, can be around its axle center rotation, set brush can have been swept ground refuse 5 on it, suction inlet 3 is positioned at this 1 side of sweeping for sleeping in, is provided with blower fan (not drawing among the figure) in it, can rubbish 5 be drawn in the dustbin by negative pressure.The utility model is characterised in that described suction inlet 3 belows are provided with a baffle plate 2, this baffle plate 2 with crouch that to sweep 1 direction of rotation corresponding and be obliquely installed, itself and ground inclination angle α are 30 °～75 °, can make quilt sweep 1 has swept and rubbish 5 with certain speed falls within on this baffle plate 2 and rebounds in suction inlet 3 again, baffle plate 2 front ends are 100mm～400mm with the distance A at 1 center of sweeping of crouching, can guarantee that the rubbish of having been swept 5 falls within on the baffle plate 2, avoid being scattered to other places, suction inlet 3 height B overhead is 150mm～300mm, and is corresponding with the position that baffle plate 2 is provided with.The suction nozzle of this structure design can make ground refuse 5 sweep 1 at quilt and be inhaled in the suction inlet 3 when having swept.Had higher initial velocity because ground refuse 5 sweeps time-out at quilt, even the air mass flow in the suction inlet 3 is less, vacuum is lower, rubbish 5 also is inhaled into easily.Guaranteeing that sweeping machine cleans under the prerequisite of effect ground, just can effectively reduce like this, promptly reduce the consumption of engine power, reduce the expense of cleaning effect suction inlet air mass flow, vacuum requirements.Simultaneously because rubbish 5 has obtained higher initial velocity being swept time-out, even so the air quantity of suction inlet 3 and vacuum lower, rubbish is also clean than being easier to be cleaned, and can guarantee to clean quality effectively.
The utility model course of work: during cleaning work, suction nozzle advances at the lower edge arrow directions X that drags of sweeping machine, crouch and to sweep 1 and rotate along arrow R direction by shown position around its axle center, ground refuse 5 runs into rotation, and the 1 back quilt of sweeping for sleeping in is swept on 1 brush and has been swept, directly enter in the suction inlet 3 then or fall within on the baffle plate 2 and rebound again in suction inlet 3, and be inhaled into dustbin along arrow Y direction.
Claims (4)
1, a kind of sweeping and sucking type suction nozzle, comprising crouches sweeps (1) and to be positioned at this and crouch and sweep the suction inlet (3) on (1) side, and it is characterized in that being provided with below the described suction inlet (3) one can sweep the baffle plate (2) that (1) direction of rotation is corresponding and be obliquely installed with for sleeping in.
2, sweeping and sucking type suction nozzle according to claim 1 is characterized in that baffle plate (2) and ground inclination angle are 30 °～75 °.
3, sweeping and sucking type suction nozzle according to claim 1 and 2 is characterized in that suction inlet (3) height overhead is 150mm～300mm.
4, sweeping and sucking type suction nozzle according to claim 1 and 2 is characterized in that the baffle plate (2) and the distance at (1) center of sweeping of crouching are 100mm～400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035245 CN2685390Y (en) | 2004-03-05 | 2004-03-05 | Sweeping sucking suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035245 CN2685390Y (en) | 2004-03-05 | 2004-03-05 | Sweeping sucking suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685390Y true CN2685390Y (en) | 2005-03-16 |
Family
ID=34670906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420035245 Expired - Fee Related CN2685390Y (en) | 2004-03-05 | 2004-03-05 | Sweeping sucking suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685390Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441780C (en) * | 2005-12-30 | 2008-12-10 | 长沙中联重工科技发展股份有限公司 | Absorption nozzle for road cleaning |
| CN104594265A (en) * | 2015-01-26 | 2015-05-06 | 熊林华 | Dust separating and shielding cover of motor sweeper |
| CN104674737A (en) * | 2013-11-28 | 2015-06-03 | 长沙中联重科环卫机械有限公司 | Suction nozzle and road cleaning vehicle |
| CN105735190A (en) * | 2014-09-16 | 2016-07-06 | 宋永强 | Multifunctional scavenging machine integrating snow sweeping, road sweeping, and grain collection |
| CN107858976A (en) * | 2017-11-14 | 2018-03-30 | 徐工集团工程机械有限公司 | Clean car suction nozzle and there is its cleaning car |
| CN108265661A (en) * | 2017-12-31 | 2018-07-10 | 湖北国苗特种车辆制造有限公司 | Vacuum dust collecting truck stand alone type strength suction nozzle |
| CN111794160A (en) * | 2020-06-29 | 2020-10-20 | 上海神舟精宜汽车制造有限公司 | Rolling brush suction nozzle and rolling brush sweeping vehicle |
-
2004
- 2004-03-05 CN CN 200420035245 patent/CN2685390Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441780C (en) * | 2005-12-30 | 2008-12-10 | 长沙中联重工科技发展股份有限公司 | Absorption nozzle for road cleaning |
| CN104674737A (en) * | 2013-11-28 | 2015-06-03 | 长沙中联重科环卫机械有限公司 | Suction nozzle and road cleaning vehicle |
| CN105735190A (en) * | 2014-09-16 | 2016-07-06 | 宋永强 | Multifunctional scavenging machine integrating snow sweeping, road sweeping, and grain collection |
| CN105735190B (en) * | 2014-09-16 | 2018-03-09 | 宋永强 | Integrate the unimog that grain is received on road of sweeping away snow |
| CN104594265A (en) * | 2015-01-26 | 2015-05-06 | 熊林华 | Dust separating and shielding cover of motor sweeper |
| CN104594265B (en) * | 2015-01-26 | 2016-04-20 | 熊林华 | Road-sweeper is every ash screen cover |
| CN107858976A (en) * | 2017-11-14 | 2018-03-30 | 徐工集团工程机械有限公司 | Clean car suction nozzle and there is its cleaning car |
| CN107858976B (en) * | 2017-11-14 | 2023-12-05 | 江苏徐工国重实验室科技有限公司 | Cleaning vehicle suction nozzle and cleaning vehicle with same |
| CN108265661A (en) * | 2017-12-31 | 2018-07-10 | 湖北国苗特种车辆制造有限公司 | Vacuum dust collecting truck stand alone type strength suction nozzle |
| CN111794160A (en) * | 2020-06-29 | 2020-10-20 | 上海神舟精宜汽车制造有限公司 | Rolling brush suction nozzle and rolling brush sweeping vehicle |
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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: 20050316 |