Suction nozzles for road sweepers and road sweepers
A road sweeper and suction pipe technology, applied in the field of road sweepers, can solve problems such as unmaintainable, poor dust suppression effect, and narrow suction nozzle space, so as to improve dust suppression effect, reduce maintenance difficulty, and avoid blockage
Active Publication Date: 2019-11-01
ZOOMLION ENVIRONMENTAL IND CO LTD
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Problems solved by technology
However, this method has the following defects: the sprayed water cannot cover the entire inner space of the suction nozzle, and some dust will still enter the dustbin, and the dust reduction effect is poor; Once the nozzle is clogged, it cannot be repaired; the road sweeper needs to be specially equipped with a spray dust suppression system for dust reduction, which increases the structural complexity and maintenance difficulty of the road sweeper; at the same time, due to the small water capacity of the road sweeper itself, Once the water is exhausted, it cannot work, which seriously restricts the working time of the road sweeper
Method used
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[0030] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0031] In the present invention, unless otherwise stated, the orientation words used such as "up and down" generally refer to the orientation in the assembled state. "Inside and outside" refers to the inside and outside relative to the contour of each component itself.
[0032] The present invention provides a suction nozzle for a road sweeper. The suction nozzle includes a nozzle body 10, a suction tube 11 and a water spray tube 12, and the suction nozzle body 10 includes a housing that defines a cavity capable of containing garbage, and An inlet 101 and an outlet 102 connected to the cavity are opened on the housing, and the suction pipe 11 communicates with the out...
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The invention relates to the field of road cleaning devices, and discloses a suction nozzle for a road sweeper and the road sweeper. The suction nozzle comprises a suction nozzle body (10), a suctionpipe (11) and a spray pipe (12). The suction nozzle body (10) comprises a shell used for limiting a cavity capable of containing garbage, an inlet (101) and an outlet (102), wherein the inlet and theoutlet are formed in the shell and communicate with the cavity. The suction pipe (11) communicates with the outlet (102) and is capable of sucking the garbage into a garbage can (20) of the road sweeper, the spray pipe (12) communicates with the cavity at the position close to outlet (102) and is capable of spraying water to the cavity, and the water in the cavity can cover the cross section of the suction pipe (11) under the suction action of the suction pipe (11). The suction nozzle for the road sweeper and the road sweeper redesigns the structure of the suction nozzle, improves the dust removal effect of the suction nozzle while facilitating the maintenance of the suction nozzle, and the structure is quite simple.
Description
Technical field [0001] The present invention relates to the field of road cleaning equipment, in particular to a suction nozzle for a road sweeper and a road sweeper containing the suction nozzle. Background technique [0002] The suction nozzle of the road sweeper is mainly used to collect garbage on the road surface. The working process of the road sweeper is mainly to use the sweeping brush of the road sweeper to gather the garbage on the road surface, and then the negative pressure suction effect of the suction nozzle The garbage is sucked into the garbage bin of the road sweeper to complete the collection of road garbage. However, during the suction process of the suction nozzle, the airflow mixed with garbage dust will be sucked into the suction nozzle together with the garbage, and further transported into the garbage bin, and then diffused into the outside air, polluting the environment. [0003] In order to solve the above-mentioned problems, the existing road sweeper mai...
Claims
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IPC IPC(8): E01H1/08B01D47/06
CPCB01D47/06E01H1/0836
Inventor 万军张斌吕志涛李建华李亮
Owner ZOOMLION ENVIRONMENTAL IND CO LTD