CN219469722U - Grid toothed harrow belt cleaning device - Google Patents

Abstract

The utility model relates to a grating toothed harrow cleaning device, which comprises a grating dirt remover, wherein the lower end of the grating dirt remover stretches into a grating groove, a brush roller which is contacted with a toothed harrow is arranged in a slag discharging port of the grating dirt remover, and the brush roller is parallel to the toothed harrow and is driven to rotate by a cleaning motor; the brush roll water spraying device also comprises a water spraying mechanism for spraying water to the brush roll. The utility model has simple and reasonable structural design, the brush roller contacted with the toothed harrow is arranged in the slag discharging port of the grating cleaner, the impurities remained on the grating of the brush roller are brushed off by utilizing the rotation of the brush roller, and meanwhile, the water spraying mechanism is utilized to spray water to the brush roller, so that the impurities on the brush roller are conveniently washed off, the toothed harrow is cleaned, compared with the traditional manual cleaning, the novel grating cleaner is convenient to use, the cleaning effect is improved, the repeated start and stop of the grating cleaner are not needed, and the work efficiency affecting the grating cleaner is reduced.

Description

Grid toothed harrow belt cleaning device

Technical field:

the utility model relates to a grating toothed harrow cleaning device.

The background technology is as follows:

the grid dirt remover is a device for cleaning the grid slag trapped in the grid groove out of the water surface, and can be widely applied to sewage treatment. The grid dirt remover is a group of rotary grid chains assembled by a unique rake teeth factory, and the rotary grid chains are driven by a motor reducer to perform rotary motion. When the rake moves to the upper part of the equipment, most of the grating slag falls down from the slag discharge port by gravity, but a part still adheres to the rake. In the long term, the more sundries on the toothed harrow are accumulated, and the normal work is affected. At present, the grid dirt remover is stopped, residual sundries on the toothed harrows are manually cleaned, so that the operation is inconvenient, the efficiency is low, the grid dirt remover is provided with a plurality of toothed harrows, and the grid dirt remover needs to be repeatedly started and stopped for cleaning each toothed harrow, so that the working efficiency of the grid dirt remover is affected.

The utility model comprises the following steps:

the utility model aims at improving the problems in the prior art, namely the technical problem to be solved by the utility model is to provide the grid toothed harrow cleaning device which is reasonable in design and convenient to clean.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the grid tooth rake cleaning device comprises a grid dirt remover with the lower end extending into a grid groove, wherein a brush roller which is contacted with a tooth rake is arranged in a slag discharging port of the grid dirt remover, and the brush roller is parallel to the tooth rake and is driven to rotate by a cleaning motor; the brush roll water spraying device also comprises a water spraying mechanism for spraying water to the brush roll.

Further, the brush roll comprises a roll shaft parallel to the toothed harrow, two ends of the roll shaft are arranged on the shell of the grid dirt remover, and a spiral brush is arranged on the outer circumferential surface of the roll shaft along the axial direction of the roll shaft.

Further, the water spraying mechanism comprises a water inlet pipe parallel to the brush roller, the water inlet pipe is connected with a high-pressure water source, the water inlet pipe is positioned below one side, away from the toothed harrow, of the brush roller, a plurality of pairs of nozzles are uniformly distributed on the outer side wall of the water inlet pipe along the axial direction of the water inlet pipe at intervals side by side, and each pair of nozzles is opposite to the brush roller.

Further, each pair of nozzles comprises a first nozzle and a second nozzle which are distributed in a V shape, and the first nozzle and the second nozzle respectively correspond to the upper end and the lower end of the brush roller.

Further, be equipped with the screw conveyer that is used for exporting bars sediment under the row's sediment mouth of grid scrubbing machine, screw conveyer's top is uncovered, and screw conveyer's one end bottom is equipped with the discharge gate, the below of discharge gate is equipped with the hopper car.

Further, a water outlet is formed in the bottom of the hopper car, a filter screen is arranged in the water outlet, a water return pipe arranged on the ground is arranged below the water outlet, and the water return pipe is communicated with the grid groove.

Compared with the prior art, the utility model has the following effects: the utility model has simple and reasonable structural design, the brush roller contacted with the toothed harrow is arranged in the slag discharging port of the grating cleaner, the impurities remained on the grating of the brush roller are brushed off by utilizing the rotation of the brush roller, and meanwhile, the water spraying mechanism is utilized to spray water to the brush roller, so that the impurities on the brush roller are conveniently washed off, the toothed harrow is washed, compared with the traditional manual cleaning, the novel grating cleaner is convenient to use, the cleaning effect is improved, the repeated start and stop of the grating cleaner are not needed, and the work efficiency affecting the grating cleaner is reduced.

Description of the drawings:

FIG. 1 is a schematic diagram of a front view configuration of an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial construction of an embodiment of the present utility model;

FIG. 3 is a schematic side view of a brush roll, water spray mechanism in an embodiment of the utility model.

The specific embodiment is as follows:

the utility model will be described in further detail with reference to the drawings and the detailed description.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 3, the grating tooth rake cleaning device comprises a grating dirt remover 2, wherein the lower end of the grating dirt remover 2 stretches into the grating groove 1, a brush roller 5 which is contacted with a tooth rake 4 is arranged in a slag discharging port 3 of the grating dirt remover 2, and the brush roller 5 is parallel to the tooth rake 4 and is driven to rotate by a cleaning motor 6; the brush roll water spraying device also comprises a water spraying mechanism for spraying water to the brush roll. During operation, grid dirt remover 2 upwards salvages the bars sediment in the grid groove 1 to sediment mouth 3, and the bars sediment is leaning on gravity to follow sediment mouth 3 and falls down, later washs motor 6 drive brush roll 5 rotatory, and the debris brush that will remain on brush roll 5 falls when brush roll 5 is rotatory, utilizes water spray mechanism to spray water to the brush roll simultaneously, conveniently washes the debris on the brush roll to this realizes wasing the tooth harrow, compares with traditional manual cleaning, convenient to use improves cleaning performance, and need not to open repeatedly to the grid dirt remover and stop, reduces the work efficiency who influences the grid dirt remover.

In this embodiment, the brush roller 5 includes a roller shaft 50 parallel to the toothed harrow 4, two ends of the roller shaft 50 are mounted on a housing of the grid dirt remover, the cleaning motor 6 is mounted outside the housing of the grid dirt remover, and a spiral brush 51 is axially disposed on an outer circumferential surface of the roller shaft 50 and is used for contacting with the toothed harrow. Preferably, the spiral brush is detachably connected with the roll shaft, so that the spiral brush is convenient to replace.

In this embodiment, the water spraying mechanism includes the inlet tube 7 that parallels with the brush roll 5, inlet tube 7 is connected with the high pressure water source, and inlet tube 7 is located the brush roll 5 and keeps away from the one side below of tooth harrow 4, and the lateral wall of inlet tube 7 has a plurality of pairs of nozzles 8 along its axial interval equipartition side by side, and every nozzle to the brush roll is just right mutually. During operation, the high-pressure water source conveys high-pressure water to the water inlet pipe, and the high-pressure water is sprayed to the brush roller through the plurality of pairs of nozzles, so that sundries on the brush roller can be conveniently washed away.

In this embodiment, in order to improve the water spraying and flushing effects, each pair of nozzles 8 includes a first nozzle and a second nozzle distributed in a V shape, and the first nozzle and the second nozzle respectively correspond to the upper end and the lower end of the brush roller.

In this embodiment, be equipped with the screw conveyer 9 that is used for exporting bars sediment under the sediment mouth 3 of bars dirt separator 2, the top of screw conveyer 9 is uncovered, and the top of screw conveyer is uncovered in order to do benefit to bars sediment to fall into, and the one end bottom of screw conveyer 9 is equipped with the discharge gate, the below of discharge gate is equipped with material receiving hopper car 10. The sewage and the grid slag falling from the slag discharging port of the grid dirt remover fall into a screw conveyor, and the screw conveyor conveys the grid slag and the sewage to a hopper car.

In this embodiment, a water outlet 11 is provided at the bottom of the hopper car 10, and a filter screen is installed in the water outlet 11, and is used for filtering sewage, so that grid slag is left in the hopper car. A water return pipe 12 arranged on the ground is arranged below the water outlet 11, the water return pipe 12 is communicated with the grille groove 1, and sewage filtered out of the water outlet 11 of the hopper car 10 flows back into the grille groove 1 through the water return pipe 12. Preferably, the water outlet is provided with a control valve 13.

If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a grid tooth harrow belt cleaning device, includes that the lower extreme stretches into the grid dirt separator in grid groove, its characterized in that: a brush roller which is contacted with the toothed harrow is arranged in the slag discharging port of the grid dirt remover, and the brush roller is parallel to the toothed harrow and is driven to rotate by a cleaning motor; the brush roll water spraying device also comprises a water spraying mechanism for spraying water to the brush roll.

2. A grid rake cleaning device as set forth in claim 1, wherein: the brush roll comprises a roll shaft parallel to the toothed harrow, two ends of the roll shaft are arranged on a shell of the grid dirt remover, and a spiral brush is arranged on the outer circumferential surface of the roll shaft along the axial direction of the roll shaft.

3. A grid rake cleaning device as set forth in claim 1, wherein: the water spraying mechanism comprises a water inlet pipe parallel to the brush roller, the water inlet pipe is connected with a high-pressure water source, the water inlet pipe is positioned below one side, away from the toothed harrow, of the brush roller, a plurality of pairs of nozzles are uniformly distributed on the outer side wall of the water inlet pipe along the axial direction of the water inlet pipe at intervals side by side, and each pair of nozzles is opposite to the brush roller.

4. A grid rake cleaning device as set forth in claim 3, wherein: each pair of nozzles comprises a first nozzle and a second nozzle which are distributed in a V shape, and the first nozzle and the second nozzle respectively correspond to the upper end and the lower end of the brush roller.

5. A grid rake cleaning device as set forth in claim 1, wherein: the utility model discloses a grid dirt remover, including grid dirt remover, screw conveyer, discharge gate, hopper car, the screw conveyer who is used for exporting grid dirt is equipped with under the row's of grid dirt mouth, screw conveyer's top is uncovered, and screw conveyer's one end bottom is equipped with the discharge gate, the below of discharge gate is equipped with the hopper car.

6. A grid rake cleaning device as set forth in claim 5, wherein: the bottom of the hopper car is provided with a water outlet, a filter screen is arranged in the water outlet, a water return pipe arranged on the ground is arranged below the water outlet, and the water return pipe is communicated with the grid groove.