CN214570827U - Grid dirt removing machine - Google Patents
Grid dirt removing machine Download PDFInfo
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- CN214570827U CN214570827U CN202120353201.5U CN202120353201U CN214570827U CN 214570827 U CN214570827 U CN 214570827U CN 202120353201 U CN202120353201 U CN 202120353201U CN 214570827 U CN214570827 U CN 214570827U
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- rack
- net chain
- rotary net
- cleaning roller
- rotating
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Abstract
The utility model relates to a grid cleaner, which comprises a speed reducing motor and a frame; a speed reducing motor is fixed at the top of the frame, a driving wheel and a tensioning wheel are arranged on the side surface of the top of the frame, and the speed reducing motor is connected with the driving wheel through a belt; a rotary net chain is arranged in the frame; a fixed shaft is horizontally arranged on the rotary net chain, and rake teeth are arranged on the fixed shaft; a rotating motor is arranged at the top of the rack, a rotating shaft of the rotating motor is connected with a rotating rod, a cleaning roller is arranged at the top of the rotating rod, and the cleaning roller is provided with spurs; a pressure sensor is arranged on the bottom baffle; when the rotary net chain rotates forwards, the cleaning roller cannot interfere normal solid garbage fishing work, and the service life of the rake teeth and the fixed shaft is prolonged; when the pressure sensor at the bottom of the rack detects the pressure of the solid garbage clamped on the rake teeth, the cleaning roller rotates to the position below the rotary net chain, and the solid garbage on the rake teeth rotating reversely is easily swept down by the cleaning roller.
Description
Technical Field
The utility model relates to a sewage treatment device technical field especially relates to a grid de-dirt machine.
Background
The grid dirt separator is a mechanical device for removing the grid slag trapped by the grid from the water surface. The grid sewage removing machine includes various types, including a rotary grid sewage removing machine, an arm type grid sewage removing machine, a steel cable traction type grid sewage removing machine, etc. The rotary grille decontamination machine is also called a rotary solid-liquid separator, is an advanced water treatment solid-liquid separation device, is mainly used for sewage pretreatment devices of urban sewage treatment plants, municipal rain sewage pump stations, cooling water of water plants and power plants and other water inlets, is also widely used for water treatment engineering of various industries such as textile, printing and dyeing, food, aquatic products, papermaking, slaughtering, leather making and the like, and is ideal solid-liquid separation equipment in the water treatment industry.
The rotary type grid sewage removing machine uses a motor to drive the rake teeth to fish solid garbage out of sewage, however, the rake teeth are easy to clamp the solid garbage such as plastic bags, hairs and foams; the traditional rotary type grid dirt separator removes the clamped garbage through the rotation of the brush roll and the knife roll which are arranged at the top, but firstly, the clamped and firmer garbage cannot be removed, the removal rate is low, and secondly, the brush roll and the knife roll are easy to damage rake teeth; therefore, in the manufacturing and using industries of the prior grid sewage removing machine, a grid sewage removing machine which can solve the problem of the solid garbage jamming rake teeth and prevent the rake teeth from being damaged is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a can solve the problem of solid waste card rake teeth, and prevent the grid de-dirt machine of rake teeth damage.
The purpose of the utility model is realized like this:
a kind of bar screen cleaner, including gear motor, rotating electrical machinery, rake tooth, framework and pressure sensor; a speed reducing motor is fixed at the top of the rack, a transmission wheel and a tensioning wheel are arranged on the side surface of the top of the rack, the speed reducing motor is connected with the transmission wheel through a belt, and the tensioning wheel is arranged on the outer side of the belt; a rotary net chain is arranged in the rack, and a driving wheel and a driven wheel are respectively arranged at the upper end and the lower end of the rotary net chain; a plurality of fixed shafts are horizontally arranged on the rotary net chain in parallel, and rake teeth are arranged on the fixed shafts; the top of the rack is provided with a rotating motor, a rotating shaft of the rotating motor is connected with a rotating rod, the top of the rotating rod is provided with a cleaning roller, and the cleaning roller is provided with spurs; an alarm lamp is arranged at the top of the rack; side baffles are arranged on two sides of the rotary net chain, and a bottom baffle is arranged at the bottom of the rotary net chain; and a pressure sensor is arranged on the bottom baffle and is positioned right below the lowest part of the rotary net chain.
The utility model relates to a grid scrubbing machine, the side of frame is close to the upper end and is provided with the access hole, and the access hole passes through fixing bolt and fixes with the frame.
The utility model relates to a grid sewage disposal machine, the middle both sides face of frame all is provided with the fixed bolster.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a grid cleaner is provided with a rotating motor, a rotating rod and a cleaning roller on a frame, when a rotary net chain rotates in the forward direction, the cleaning roller can not interfere the normal solid garbage fishing work, thereby avoiding the long-time friction stress on rake teeth and a fixed shaft when the cleaning roller treats the clamped garbage, and improving the service life of the rake teeth and the fixed shaft; when the pressure sensor at the bottom of the rack detects the pressure of the solid garbage clamped on the rake teeth, the rotary net chain rotates reversely, the cleaning roller rotates to the position below the rotary net chain, the solid garbage on the rake teeth rotating reversely is easily cleaned by the cleaning roller, and the cleaning efficiency of the solid garbage clamped on the rake teeth is improved.
Drawings
Fig. 1 is a schematic structural view of a grille cleaner of the present invention.
Fig. 2 is a front view of the grille remover of the present invention.
Wherein: the cleaning machine comprises a speed reducing motor 1, a transmission wheel 2, a tension wheel 3, a belt 4, a rotating motor 5, a rotating rod 6, a cleaning roller 7, a bur 8, rake teeth 9, a frame 10, a fixed support 11, an access hole 12, a driven wheel 13, a rotary net chain 14, a pressure sensor 15, an alarm lamp 16, a fixed shaft 17, a side baffle 18 and a bottom baffle 19.
Detailed Description
Referring to fig. 1 to 2, the utility model relates to a grille cleaner, which comprises a gear motor 1, a rotating motor 5, rake teeth 9, a frame 10 and a pressure sensor 15; a speed reducing motor 1 is fixed at the top of the rack 10, a driving wheel 2 and a tensioning wheel 3 are arranged on the side surface of the top of the rack 10, the speed reducing motor 1 and the driving wheel 2 are connected through a belt 4, the speed reducing motor 1 rotates to drive the driving wheel 2 to rotate through the belt 4, and the tensioning wheel 3 is arranged on the outer side of the belt 4 and used for adjusting the tightness of the belt 4; a rotary net chain 14 is arranged in the frame 10, a driving wheel 2 and a driven wheel 13 are respectively arranged at the upper end and the lower end of the rotary net chain 14, and the driving wheel 2 drives the rotary net chain 14 to rotate around the driving wheel 2 and the driven wheel 13; a plurality of fixing shafts 17 are horizontally arranged on the rotary net chain 14 in parallel, rake teeth 9 are arranged on the fixing shafts 17, and the rotary net chain 14 can fish solid garbage out of water through the rake teeth 9; a rotating motor 5 is arranged at the top of the rack 10, a rotating shaft of the rotating motor 5 is connected with a rotating rod 6, a cleaning roller 7 is arranged at the top of the rotating rod 6, and the cleaning roller 7 is provided with spurs 8; an alarm lamp 16 is arranged at the top of the frame 10; side baffles 18 are arranged on two sides of the rotary net chain 14, and a bottom baffle 19 is arranged at the bottom of the rotary net chain 14 to protect the rotary net chain 14; the bottom baffle plate 19 is provided with a pressure sensor 15, and the pressure sensor 15 is positioned right below the lowest position of the rotary net chain 14; when the rotary net chain 14 is blocked by solid garbage, the solid garbage can extrude the pressure sensor 15, when the pressure exceeds a threshold value, the alarm lamp 16 flickers, the speed reducing motor 1 rotates reversely to drive the rotary net chain 14 to rotate reversely, meanwhile, the rotating motor 5 rotates, the cleaning roller 7 rotates to the position right below the rotary net chain 14 through the rotating rod 6, and the burs 8 on the cleaning roller 7 can sweep the blocked solid garbage which is reversely rotated from the rake teeth 9; when the pressure sensor 15 cannot detect the extrusion of the solid garbage in two rotation periods, the alarm lamp 16 stops flashing, the speed reducing motor 1 rotates forwards, the rotating motor 5 rotates simultaneously, and the cleaning roller 7 is far away from the position right below the rotating net chain 14 through the rotating rod 6;
further, an access hole 12 is formed in the side surface of the rack 10 close to the upper end, and the access hole 12 is fixed with the rack 10 through a fixing bolt;
furthermore, both sides of the middle of the rack 10 are provided with fixing brackets 11, and the fixing brackets 11 can fix the rack on the ground.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (3)
1. A kind of grid cleaner, its characterized in that: comprises a speed reducing motor (1), a rotating motor (5), rake teeth (9), a frame (10) and a pressure sensor (15); a speed reducing motor (1) is fixed at the top of the rack (10), a driving wheel (2) and a tensioning wheel (3) are arranged on the side surface of the top of the rack (10), the speed reducing motor (1) and the driving wheel (2) are connected through a belt (4), and the tensioning wheel (3) is arranged on the outer side of the belt (4); a rotary net chain (14) is arranged in the rack (10), and a driving wheel (2) and a driven wheel (13) are respectively arranged at the upper end and the lower end of the rotary net chain (14); a plurality of fixed shafts (17) are horizontally arranged on the rotary net chain (14) in parallel, and rake teeth (9) are arranged on the fixed shafts (17); a rotating motor (5) is arranged at the top of the rack (10), a rotating shaft of the rotating motor (5) is connected with a rotating rod (6), a cleaning roller (7) is arranged at the top of the rotating rod (6), and spurs (8) are distributed on the cleaning roller (7); an alarm lamp (16) is arranged at the top of the rack (10); side baffles (18) are arranged on two sides of the rotary net chain (14), and a bottom baffle (19) is arranged at the bottom of the rotary net chain (14); and a pressure sensor (15) is arranged on the bottom baffle (19), and the pressure sensor (15) is positioned right below the lowest part of the rotary net chain (14).
2. A grill cleaner according to claim 1, wherein: and an access hole (12) is formed in the side surface of the rack (10) close to the upper end, and the access hole (12) is fixed with the rack (10) through a fixing bolt.
3. A grill cleaner according to claim 1, wherein: and two side surfaces in the middle of the rack (10) are provided with fixed brackets (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120353201.5U CN214570827U (en) | 2021-02-08 | 2021-02-08 | Grid dirt removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120353201.5U CN214570827U (en) | 2021-02-08 | 2021-02-08 | Grid dirt removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214570827U true CN214570827U (en) | 2021-11-02 |
Family
ID=78316186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120353201.5U Active CN214570827U (en) | 2021-02-08 | 2021-02-08 | Grid dirt removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214570827U (en) |
-
2021
- 2021-02-08 CN CN202120353201.5U patent/CN214570827U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |