CN203334336U

CN203334336U - Brushing head of underwater brushing robot

Info

Publication number: CN203334336U
Application number: CN2013203908781U
Authority: CN
Inventors: 周军; 喻荣涛; 周海涛; 李翔; 张珧; 郑扬; 王磊
Original assignee: Changzhou Campus of Hohai University
Current assignee: Changzhou Campus of Hohai University
Priority date: 2013-07-01
Filing date: 2013-07-01
Publication date: 2013-12-11
Anticipated expiration: 2023-07-01

Abstract

The utility model relates to a brushing head of an underwater brushing robot. The brushing head of the underwater brushing robot comprises an installation ring, a fixed retaining ring and brushing head bodies. Multiple wide-side-out dovetail grooves around the axis of a round disc are formed in the top of the installation ring. The bottoms of the brushing head bodies are provided with insertion blocks which are matched with the dovetail grooves in an insertion mode. The outer ring of the installation ring is sleeved with a fixed retaining ring sleeve and blocks outer exits of the dovetail grooves. The brushing head of the underwater brushing robot has the advantages of being simple in structure, easy and convenient to operate, convenient to assemble and disassemble, easy to maintain and capable of removing all sorts of hard and soft sundries under the water by replacing the brushing head bodies. When all wire brushing head bodies are used, soft sundries can be removed. When all blade brushing head bodies are used, hard attached sundries can be removed. Thus, a video detecting device of the underwater brushing and detecting robot can capture clearer images. As the brushing head bodies can be replaced, the use cost of the brushing head bodies is further reduced and strong economic benefits are obtained.

Description

A kind of robot for cleaning under water clean head with water

Technical field

The utility model relates to a kind of head of cleaning with water of robot for cleaning under water.

Background technology

Along with the sick danger detection of growing middle-size and small-size water conservancy projects needs, China's underwater robot is just gradually to commercialization, industrialization future development.But the design of the brushing machine of existing robot for cleaning under water is unreasonable, cleans effect with water not ideal enough.A kind of underwater cleaning robot as disclosed as Chinese patent application CN101139007, this robot relies on the cleaning wheel of robot front portion to be cleaned with water, but this cleaning wheel clean weak effect with water, can not adapt to the needs that water conservancy projects is cleaned with water.

The utility model content

Technical problem to be solved in the utility model is: the head of cleaning with water that a kind of robot for cleaning under water of cleaning the effect excellence with water is provided.

The utility model solves the technical scheme that its technical problem adopts: a kind of robot for cleaning under water clean head with water, comprise erection loop, fixedly back-up ring and brush, there are a plurality of dovetail grooves around disc axis on the top of erection loop, dovetail groove is wide outside and narrow inside, the brush bottom has the grafting piece that coordinates grafting with dovetail groove, brush enters dovetail groove by grafting piece plug-in mounting, and the fixed stop snare is in the outer ring of erection loop and block the outer vent of dovetail groove.

Fixedly back-up ring is fixed by screws on erection loop.

Further limit, brush is uniformly distributed on erection loop.

In order to remove preferably the various soft or hard class impurity on underwater works simultaneously, further limit, brush is divided into steel wire brush and scraper brush, and steel wire brush and scraper brush alternately arrange on erection loop.

Further limit, the scraper of scraper brush and erection loop radially there is angle.

In order to prevent that the lower impurity of cleaning from assembling erection loop is inner, and improve and clean head with water and treat the pressure that adheres to of cleaning surface with water, further limit, the setting pumping impeller coaxial with erection loop in erection loop, blade and the erection loop of pumping impeller are fixed.

The beneficial effects of the utility model are: simple in structure, easy and simple to handle, be convenient to dismounting, for ease of maintenaince, and can carry out the removing of various soft or hard class impurity under water by changing brush head more, can be used for removing softer class impurity while as brush, all adopting the steel wire brush, can be used for removing the harder class impurity that adheres to as brush all adopts the scraper brush, just clean the video detecting device of detection robot so under water with water, can obtain image more clearly.And, because brush has convertibility, further lowered the use cost of cleaning head, there is very strong economic benefit.

The accompanying drawing explanation

Fig. 1 is the structural representation of erection loop of the present utility model;

Fig. 2 is structural representation of the present utility model;

In figure: 1. erection loop, 2. fixing back-up ring, 3-1. steel wire brush, 3-2. scraper brush, 4. pumping impeller.

The specific embodiment

As illustrated in fig. 1 and 2, a kind of cleaning head of robot for cleaning under water, comprise erection loop 1, fixedly back-up ring 2 and brush, there are a plurality of dovetail grooves around disc axis on the top of erection loop 1, dovetail groove is wide outside and narrow inside, the brush bottom has the grafting piece that coordinates grafting with dovetail groove, brush enters dovetail groove by grafting piece plug-in mounting, the grafting piece of brush is also outer wide, interior narrow, after being in place, it can be toward the endoporus slippage of erection loop 1, fixedly back-up ring 2 is enclosed within the outer ring of erection loop 1 and blocks the outer side outlet of dovetail groove, prevent that brush from skidding off in dovetail groove because of centrifugal force.Fixedly back-up ring 2 is fixed by screws on erection loop 1.

Brush is divided into steel wire brush 3-1 and scraper brush 3-2, steel wire brush 3-1 and scraper brush 3-2 on erection loop 1 evenly, be arranged alternately.The scraper of scraper brush 3-2 and erection loop 1 radially there is angle.The pumping impeller 4 that the interior setting of erection loop 1 is coaxial with erection loop 1, the blade of pumping impeller 4 and erection loop 1 are fixing.Scraper brush 3-2 pushes away cleaning head by the impurity under removing, and will enter the impurity discharge of erection loop 1 inside by pumping impeller 4, prevents that impurity is in the inner gathering of erection loop 1.The pumping action of pumping impeller 4 has strengthened simultaneously cleans the adhere to pressure of head to the underwater works surface with water, has improved the removing effect.

During work, erection loop 1 rotarily drives brush and rotates together, when erection loop 1 is all installed steel wire brush 3-1, and can be for removing the softer class impurity of underwater works; When erection loop 1 is all installed scraper brush 3-2, can be for removing the harder class attachment of underwater works, moss etc.; Alternately, evenly, when steel wire brush 3-1 and scraper brush 3-2 are installed symmetrically, can remove all kinds of impurity of underwater works on erection loop 1, for the video equipment of cleaning the detection robot under water with water obtains image more clearly, provide strong assurance.

Claims

One kind under water robot for cleaning clean head with water, it is characterized in that: comprise erection loop (1), fixedly back-up ring (2) and brush, there are a plurality of dovetail grooves around disc axis on the top of described erection loop (1), dovetail groove is wide outside and narrow inside, the brush bottom has the grafting piece that coordinates grafting with dovetail groove, brush enters dovetail groove by grafting piece plug-in mounting, and fixedly back-up ring (2) is enclosed within the outer ring of erection loop (1) and blocks the outer side outlet of dovetail groove.
Robot for cleaning under water according to claim 1 clean head with water, it is characterized in that: described fixedly back-up ring (2) is fixed by screws on erection loop (1).
Robot for cleaning under water according to claim 1 and 2 clean head with water, it is characterized in that: described brush is uniformly distributed on erection loop (1).
Robot for cleaning under water according to claim 3 clean head with water, it is characterized in that: described brush is divided into steel wire brush (3-1) and scraper brush (3-2), steel wire brush (3-1) and scraper brush (3-2) alternately arrange erection loop (1) is upper.
Robot for cleaning under water according to claim 4 clean head with water, it is characterized in that: the scraper of described scraper brush (3-2) and erection loop (1) radially there is angle.
Robot for cleaning under water according to claim 1 clean head with water, it is characterized in that: the pumping impeller (4) coaxial with erection loop (1) is set in described erection loop (1), and the blade of pumping impeller (4) and erection loop (1) are fixed.