CN214993653U - Novel rotary type grating tooth rake sewage discharge device - Google Patents
Novel rotary type grating tooth rake sewage discharge device Download PDFInfo
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- CN214993653U CN214993653U CN202120555386.8U CN202120555386U CN214993653U CN 214993653 U CN214993653 U CN 214993653U CN 202120555386 U CN202120555386 U CN 202120555386U CN 214993653 U CN214993653 U CN 214993653U
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Abstract
The utility model provides a novel rotary type grid tooth rake sewage discharging device, which comprises a frame and two groups of guide wheels, wherein a speed reducing motor is fixed on the frame, one group of guide wheels is rotationally arranged at the upper side in the frame, the other group of guide wheels is rotationally arranged at the lower side in the frame, the speed reducing motor is in chain transmission connection with the guide wheels arranged in the frame, a traction chain is arranged between the two groups of guide wheels, and a tooth rake is arranged on the outer side surface of the traction chain; still rotate in the frame and dispose detachable stereoplasm cylinder brush, the axis of stereoplasm cylinder brush is parallel with the axis of tine harrow to stereoplasm cylinder brush and tine harrow part are crisscross, still dispose driving motor in the frame, hard cylinder brush is connected in driving of driving motor's output. The utility model discloses utilize rotatory stereoplasm cylinder brush reduce with the tine harrow between the clearance, improve the clearance speed and the clearance quality of filth on the tine harrow, improve filth separation efficiency.
Description
Technical Field
The utility model belongs to the technical field of municipal administration sewage treatment and specifically relates to a novel rotation grid tine harrow unloads dirty device.
Background
At present, the rotary type grid sewage removal device is mainly used for solid-liquid screening, is used for sewage treatment facilities such as municipal sewage treatment plants and residential districts, and water inlets of channels in cities and towns, can also be used for sundries separation at cooling water inlets of water works and power plants, protects water pump impellers and reduces treatment load of subsequent processes, and is advanced solid-liquid screening equipment.
The working process mainly comprises the following steps: the speed reducing motor is electrified to drive the traction chain to do rotary motion around the grid body through chain transmission, the toothed harrow on the traction chain is driven to do rotary motion around the grid body, the dirt intercepted by the grid body rises along with the toothed harrow to be separated from liquid, and when the toothed harrow runs to the upper part of the equipment and rotates to move downwards, the dirt falls into a garbage truck on a well under the dead weight.
As shown in fig. 3, in the prior art, the rake can carry plastic bags, waterweeds and other dirt which are easy to be wound on the rake teeth when the dirt is scooped up, and the dirt-removing cake 6 fixed on the original frame is relatively fixed with the rake in a large gap, so that the dirt cannot be perfectly attached to the rake teeth, the dirt is not thoroughly cleaned, and the dirt on the rake teeth can return to the liquid again, thereby affecting the effect of separating water quality from dirt.
Disclosure of Invention
To exist not enough among the prior art, the utility model provides a novel rotation grid tine harrow unloads dirty device adopts the filth on the brush clearance tine harrow of rotation, and the filth clearance is effectual to it is convenient to change. The utility model adopts the technical proposal that:
a novel rotary type grid tooth rake sewage discharging device comprises a rack and two groups of guide wheels, wherein a speed reducing motor is fixed on the rack, one group of guide wheels are rotatably arranged at the upper side in the rack, the other group of guide wheels are rotatably arranged at the lower side in the rack, the speed reducing motor is in chain transmission connection with the guide wheels arranged in the rack, a traction chain is arranged between the two groups of guide wheels, and a tooth rake is arranged on the outer side surface of the traction chain;
still rotate in the frame and dispose detachable stereoplasm cylinder brush, the axis of stereoplasm cylinder brush is parallel with the axis of tine harrow to stereoplasm cylinder brush and tine harrow part are crisscross, still dispose driving motor in the frame, hard cylinder brush is connected in driving of driving motor's output.
Further, the hard cylindrical brush includes a main shaft and brush bristles arranged on a circumferential surface of the main shaft.
Further, the main shaft is a nylon rod, and the bristles are stainless steel wires.
Further, dispose the preformed hole on the frame outer wall, the stereoplasm cylinder brush runs through in the preformed hole, wherein one end and driving motor's output key-type connection of stereoplasm cylinder brush, the other end passes through the bearing frame and is connected with the frame.
Furthermore, the speed reduction motor and the driving motor are electrically connected with an external control system.
The utility model has the advantages that:
utilize driving motor to drive stereoplasm cylinder brush and realize rotating the filth on the uninstallation tine harrow, the clearance between brush hair and the tine harrow is very little to filth cleaning performance on the tine harrow is better when rotatory for the tine harrow, and convenient the change after stereoplasm cylinder brush wearing and tearing has improved the filth separation effect of rotation grid to the channel water greatly.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
FIG. 3 is a prior art sludge discharge state diagram.
Fig. 4 is a partially enlarged view of a portion a in fig. 1.
Fig. 5 is an assembly diagram of the hard cylindrical brush and the rake of the present invention.
In the figure: 1-a speed reduction motor, 2-a traction chain, 3-a toothed harrow, 4-a guide wheel, 5-a garbage truck, 6-a discharged cake, 7-a hard cylindrical brush, 8-a driving motor, 9-a rack and 10-a bearing seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to the attached drawings 1-5, the utility model provides a novel rotary type grid toothed harrow 3 sewage discharging device, which comprises a frame 9 and two groups of guide wheels 4, wherein a speed reducing motor 1 is fixed on the frame 9, one group of guide wheels 4 is rotationally arranged at the upper side in the frame 9, the other group of guide wheels 4 is rotationally arranged at the lower side in the frame 9, the speed reducing motor 1 is in chain transmission connection with the guide wheels 4 arranged in the frame 9, a traction chain 2 is arranged between the two groups of guide wheels 4, and the toothed harrow 3 is arranged on the outer side surface of the traction chain 2; specifically, one end of a traction chain 2 is positioned above the well and the other end is positioned under the well, the traction chain 2 rotates clockwise to drive a tine harrow 3 to hook dirt in water flow, and the dirt falls into a garbage truck 5 placed on the well after turning over the well and bypassing a guide wheel 4 on a rack 9;
a detachable hard cylindrical brush 7 is also rotatably arranged in the rack 9, the axis of the hard cylindrical brush 7 is parallel to the axis of the rake 3, the hard cylindrical brush 7 is partially staggered with the rake 3, and when the rake 3 carries dirt and rises to the position of the hard cylindrical brush 7, the hard cylindrical brush 7 rotates to brush away the dirt on the rake 3; still dispose driving motor 8 on the frame 9, the output transmission of driving motor 8 is connected stereoplasm cylinder brush 7, and driving motor 8 provides the power source for stereoplasm cylinder brush 7. The hard cylindrical brush 7 includes a main shaft and brush bristles arranged on the circumferential surface of the main shaft. Preferably, the main shaft is a nylon rod, the bristles are stainless steel wires, and the stainless steel wires are good in deformation resistance and long in service life.
In addition, dispose the preformed hole on the frame 9 outer wall, stereoplasm cylinder brush 7 runs through in the preformed hole, wherein one end of stereoplasm cylinder brush 7 is connected with driving motor 8's output key-type, and the other end passes through bearing frame 10 and is connected with frame 9, utilizes bearing frame 10 to rotate the nylon stick on the installation stereoplasm cylinder brush 7, and after stainless steel wire wearing and tearing, directly tear bearing frame 10 down, can dismantle stereoplasm cylinder brush 7 by the whole root, and it is convenient to change, and wherein bearing frame 10 adopts the standard component, and the commonality is good.
The speed reducing motor 1 and the driving motor 8 are electrically connected with an external control system, and the external control system provides intelligent control for the speed reducing motor 1 and the driving motor 8.
The working principle is as follows:
gear motor 1 rotates through chain drive guide pulley 4, it removes to realize tine harrow 3 after 2 motions of guide pulley 4 drive drag chain, it rises after catching on the filth of aquatic, driving motor 8 drive stereoplasm cylinder brush 7 rotates simultaneously, thereby when tine harrow 3 and stereoplasm cylinder brush 7 are crisscross, the filth is struck off by nonrust steel wire, tine harrow 3 after being cleared up continues to move down to the aquatic, carry out next filth clearance, the filth that is struck off drops to in the overhead garbage truck 5 under the dead weight, realize the collection of filth.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a novel rotation grid tine harrow unloads dirty device which characterized in that: the device comprises a rack (9) and two groups of guide wheels (4), wherein a speed reducing motor (1) is fixed on the rack (9), one group of guide wheels (4) is rotationally arranged at the upper side in the rack (9), the other group of guide wheels (4) is rotationally arranged at the lower side in the rack (9), the speed reducing motor (1) is in chain transmission connection with the guide wheels (4) arranged in the rack (9), a traction chain (2) is arranged between the two groups of guide wheels (4), and a toothed harrow (3) is arranged on the outer side surface of the traction chain (2);
still rotate in frame (9) and dispose detachable stereoplasm cylinder brush (7), the axis of stereoplasm cylinder brush (7) is parallel with the axis of tine harrow (3) to stereoplasm cylinder brush (7) and tine harrow (3) part are crisscross, still dispose driving motor (8) on frame (9), stereoplasm cylinder brush (7) are connected in the output transmission of driving motor (8).
2. The novel rotary type grating toothed harrow sewage discharging device as claimed in claim 1, wherein: the hard cylindrical brush (7) comprises a main shaft and brush bristles arranged on the peripheral surface of the main shaft.
3. The novel rotary type grating tooth rake sewage discharging device as claimed in claim 2, wherein: the main shaft is a nylon rod, and the bristles are stainless steel wires.
4. The novel rotary type grating toothed harrow sewage discharging device as claimed in claim 1, wherein: dispose the preformed hole on frame (9) outer wall, stereoplasm cylinder brush (7) run through in the preformed hole, wherein one end of stereoplasm cylinder brush (7) is connected with the output key-type connection of driving motor (8), and the other end passes through bearing frame (10) and is connected with frame (9).
5. The novel rotary type grating toothed harrow sewage discharging device as claimed in claim 1, wherein: and the speed reducing motor (1) and the driving motor (8) are electrically connected with an external control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120555386.8U CN214993653U (en) | 2021-03-17 | 2021-03-17 | Novel rotary type grating tooth rake sewage discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120555386.8U CN214993653U (en) | 2021-03-17 | 2021-03-17 | Novel rotary type grating tooth rake sewage discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214993653U true CN214993653U (en) | 2021-12-03 |
Family
ID=79156881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120555386.8U Active CN214993653U (en) | 2021-03-17 | 2021-03-17 | Novel rotary type grating tooth rake sewage discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214993653U (en) |
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2021
- 2021-03-17 CN CN202120555386.8U patent/CN214993653U/en active Active
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