CN214087784U

CN214087784U - Rotary type grating cleaner

Info

Publication number: CN214087784U
Application number: CN202023135971.7U
Authority: CN
Inventors: 叶平
Original assignee: Nanjing Lino Water Treatment Equipment Co ltd
Current assignee: Nanjing Lino Water Treatment Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-31
Anticipated expiration: 2030-12-23

Abstract

The utility model belongs to sewage treatment device field, especially, rotation grid de-dirt machine, the automatically cleaning effect to current rotation grid de-dirt machine is relatively poor, is not convenient for clear up winding impurity on the rake teeth, and is not convenient for collect the problem of carrying with the impurity of collecting, now proposes following scheme, and it includes the casing, and two rake teeth axles are installed to the casing internal rotation, and two epaxial transmissions of rake teeth are connected with same rake teeth chain, installs a plurality of rake teeth on the rake teeth chain, one side fixed mounting of rake teeth axle has first band pulley, and the top fixed mounting of casing has first motor, fixedly connected with second band pulley on the output shaft of first motor, and the transmission is connected with same belt on second band pulley and the first band pulley. The utility model discloses rational in infrastructure, convenient operation, this rotation grid dirt separator's automatically cleaning effect is better, is convenient for clear up adnexed impurity on the rake teeth, and is convenient for collect and carry the impurity of collecting.

Description

Rotary type grating cleaner

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to a rotation grid de-dirt machine.

Background

The rotary grille decontamination machine is a special water treatment device which can continuously and automatically intercept and remove sundries in various shapes in fluid, is widely applied to water inlets of urban sewage treatment plants, water works, pump stations and power plants, automatically intercepts and removes floating objects in water, ensures the normal operation of the next procedure, and can also be used for solid-liquid separation in textile, printing and dyeing, slaughtering, tanning, papermaking, sugar making, wine making and food processing;

however, the existing rotary type grid sewage-removing machine has poor self-cleaning effect, is inconvenient for cleaning the impurities wound on the rake teeth, and is inconvenient for collecting and conveying the collected impurities.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotary type grating cleaner.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotary type grid cleaner comprises a shell, wherein two rake tooth shafts are rotatably arranged in the shell, the two rake tooth shafts are in transmission connection with the same rake tooth chain, a plurality of rake teeth are arranged on the rake tooth chain, a first belt wheel is fixedly arranged on one side of each rake tooth shaft, a first motor is fixedly arranged at the top of the shell, a second belt wheel is fixedly connected to an output shaft of the first motor, the second belt wheel and the first belt wheel are in transmission connection with the same belt, two material guide plates are fixedly arranged on the shell, a connecting plate is fixedly arranged on one side of the shell, two frame plates are fixedly arranged on the top of the connecting plate, two conveying rollers are rotatably arranged on one sides, close to each other, of the two frame plates, the two conveying rollers are in transmission connection with the same conveying belt, a control rod is rotatably arranged on the frame plates, one end of the control rod is fixedly arranged on the conveying rollers, and a first bevel gear is fixedly arranged at the other end of the control rod, rotate on the connecting plate and install the dwang, the top fixed mounting of dwang has a second bevel gear, and second bevel gear and first bevel gear meshing, the bottom fixed mounting of dwang has a first drive wheel, one side fixedly connected with fixed plate of frame plate rotates on the fixed plate and installs the rotary rod, and the one end fixed mounting of rotary rod has the clearance brush roll, and the clearance brush roll contacts with the rake teeth, and the other end fixed mounting of rotary rod has the worm wheel, rotate on the connecting plate and install the round bar, the top fixed mounting of round bar has the worm, and worm wheel meshing, the bottom fixed mounting of round bar has the second drive wheel, and the transmission is connected with same drive belt on second drive wheel and the first drive wheel.

Preferably, a second motor is fixedly installed at the top of the connecting plate, a third driving wheel is fixedly connected to an output shaft of the second motor, the third driving wheel is in transmission connection with a transmission belt, the second motor drives the third driving wheel to rotate, the third driving wheel drives the transmission belt to move, and the transmission belt drives the first driving wheel and the second driving wheel to rotate.

Preferably, two auxiliary holes are formed in the top of the connecting plate, and the rotating rod and the round rod are respectively rotatably installed in the two auxiliary holes.

Preferably, a rotating hole is formed in one side of the fixing plate, and the rotating rod is rotatably connected in the rotating hole.

Preferably, two rotating grooves are formed in the inner wall of the shell, rotating blocks are fixedly mounted on the two rake tooth shafts, the rotating blocks are rotatably connected in the rotating grooves, the rotating blocks are driven to rotate in the rotating grooves when the rake tooth shafts rotate, and the stability of the rake tooth shafts during rotation can be improved.

Preferably, the first motor is fixedly connected to the top of the housing through bolts.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the scheme is that rake teeth are arranged on a rake tooth shaft according to a certain arrangement order to form a closed rake tooth chain, the lower part of the closed rake tooth chain is arranged in water of a water inlet channel, when a first motor drives a second belt wheel to rotate, and the first belt wheel rotates at a constant speed in a directional manner, the whole rake tooth chain moves from top to bottom and carries solid sundries to be separated from liquid, due to the special structural shape of the rake teeth, when the rake tooth chain carries the sundries to reach the upper end to move reversely, the sundries are enabled to fall off onto a conveying belt by gravity, a second motor drives a third driving wheel to rotate, the conveying belt drives a first driving wheel and a second driving wheel to rotate, a worm drives a worm wheel to rotate, the worm wheel drives a rotating rod to rotate, a cleaning brush roll can clean the passing rake teeth, impurities attached to the rake teeth can be cleaned, meanwhile, the first driving wheel drives a rotating rod to rotate, and the first bevel gear drives a control rod to rotate, the conveying roller drives the conveying belt to move, and the conveying belt drives the sundries to be conveyed, so that uniform collection is facilitated;

the utility model discloses rational in infrastructure, convenient operation, this rotation grid dirt separator's automatically cleaning effect is better, is convenient for clear up adnexed impurity on the rake teeth, and is convenient for collect and carry the impurity of collecting.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a housing; 2. a rake gear shaft; 3. a first pulley; 4. a first motor; 5. a second pulley; 6. a belt; 7. a material guide plate; 8. a connecting plate; 9. a frame plate; 10. a conveyor belt; 11. a control lever; 12. a first bevel gear; 13. rotating the rod; 14. a second bevel gear; 15. a first drive pulley; 16. a fixing plate; 17. cleaning the brush roll; 18. a worm gear; 19. a round bar; 20. a worm; 21. a second transmission wheel; 22. a transmission belt; 23. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a rotary type grille decontamination machine comprises a housing 1, two rake teeth shafts 2 are rotatably mounted in the housing 1, the same rake teeth chain is connected on the two rake teeth shafts 2 in a transmission manner, a plurality of rake teeth are mounted on the rake teeth chain, a first belt wheel 3 is fixedly mounted on one side of each rake teeth shaft 2, a first motor 4 is fixedly mounted on the top of the housing 1, a second belt wheel 5 is fixedly connected on an output shaft of the first motor 4, the same belt 6 is connected on the second belt wheel 5 and the first belt wheel 3 in a transmission manner, two material guide plates 7 are fixedly mounted on the housing 1, a connecting plate 8 is fixedly mounted on one side of the housing 1, two frame plates 9 are fixedly mounted on the top of the connecting plate 8, two conveying rollers are rotatably mounted on one side of the two frame plates 9 close to each other, the same conveying belt 10 is connected on the two conveying rollers in a transmission manner, and a control rod 11 is rotatably mounted on the frame plates 9, one end fixed mounting of control lever 11 is on the conveying roller, the other end fixed mounting of control lever 11 has first bevel gear 12, it installs dwang 13 to rotate on the connecting plate 8, the top fixed mounting of dwang 13 has second bevel gear 14, second bevel gear 14 meshes with first bevel gear 12, the bottom fixed mounting of dwang 13 has first drive wheel 15, one side fixedly connected with fixed plate 16 of frame plate 9, it installs the rotary rod to rotate on the fixed plate 16, the one end fixed mounting of rotary rod has clearance brush roll 17, clearance brush roll 17 contacts with the rake teeth, the other end fixed mounting of rotary rod has worm wheel 18, it installs round bar 19 to rotate on the connecting plate 8, the top fixed mounting of round bar 19 has worm 20, worm 20 meshes with worm wheel 18, the bottom fixed mounting of round bar 19 has second drive wheel 21, second drive wheel 21 and first drive wheel 15 go up the transmission and be connected with same drive belt 22.

In this embodiment, a second motor 23 is fixedly installed at the top of the connecting plate 8, a third driving wheel is fixedly connected to an output shaft of the second motor 23, the third driving wheel is in transmission connection with a driving belt 22, the second motor 23 drives the third driving wheel to rotate, the third driving wheel drives the driving belt 22 to move, and the driving belt 22 drives the first driving wheel 15 and the second driving wheel 21 to rotate.

In this embodiment, two auxiliary holes are opened at the top of connecting plate 8, and rotating rod 13 and round bar 19 are respectively rotatably installed in the two auxiliary holes.

In this embodiment, a rotating hole is formed at one side of the fixing plate 16, and the rotating rod is rotatably connected in the rotating hole.

In this embodiment, two rotation grooves have been seted up on casing 1's the inner wall, and equal fixed mounting has the turning block on two harrow rachis 2, and the turning block rotates to be connected at the rotation inslot, drives the turning block at the rotation inslot internal rotation when harrow rachis 2 rotates, stability when can promoting harrow rachis 2 and rotate.

In this embodiment, the first motor 4 is fixedly connected to the top of the housing 1 by bolts.

In the embodiment, rake teeth are arranged on a rake tooth shaft 2 according to a certain arrangement order to form a closed rake tooth chain, the lower part of the closed rake tooth chain is arranged in water of a water inlet channel, when a first motor 4 drives a second belt wheel 5 to rotate, the second belt wheel 5 drives a first belt wheel 3 to rotate through a belt 6, when the first belt wheel 3 rotates at a constant speed and directionally, the whole rake tooth chain moves from top to bottom and carries solid impurities to be separated from liquid, fluid flows out through gaps among the rake teeth, the whole working state is continuously carried out, due to the special structural shape of the rake teeth, when the rake tooth chain carries the impurities to move reversely to the upper end, relative self-cleaning motion is generated between the front rake and the rear rake, the impurities are enabled to fall off onto a conveying belt 10 by gravity, a second motor 23 drives a third driving wheel to rotate, the third driving wheel drives a driving belt 22 to move, the driving belt 22 drives a first driving wheel 15 and a second driving wheel 21 to rotate, second drive wheel 21 drives round bar 19 and rotates, round bar 19 drives worm 20 and rotates, worm 20 drives worm wheel 18 and rotates, worm wheel 18 drives the rotary rod and rotates, the rotary rod drives clearance brush roll 17 and rotates, clearance brush roll 17 can clear up the rake teeth of process, can clear up the impurity of attaching to on the rake teeth, meanwhile first drive wheel 15 drives dwang 13 and rotates, dwang 13 drives second bevel gear 14 and rotates, second bevel gear 14 drives first bevel gear 12 and rotates, first bevel gear 12 drives control lever 11 and rotates, control lever 11 drives the conveying roller and rotates, the conveying roller drives the motion of conveyer belt 10, conveyer belt 10 drives debris and transports, convenient unified collection.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this rotation grid dirt separator's automatically cleaning effect is better, is convenient for clear up adnexed impurity on the rake teeth, and is convenient for collect and carry the impurity of collecting.

Claims

1. A rotary type grid cleaner comprises a shell (1), wherein two rake tooth shafts (2) are rotatably arranged in the shell (1), a same rake tooth chain is connected to the two rake tooth shafts (2) in a transmission manner, and a plurality of rake teeth are arranged on the rake tooth chain, and the rotary type grid cleaner is characterized in that a first belt wheel (3) is fixedly arranged on one side of each rake tooth shaft (2), a first motor (4) is fixedly arranged on the top of the shell (1), a second belt wheel (5) is fixedly connected to an output shaft of the first motor (4), a same belt (6) is fixedly connected to the second belt wheel (5) and the first belt wheel (3), two guide plates (7) are fixedly arranged on the shell (1), a connecting plate (8) is fixedly arranged on one side of the shell (1), two frame plates (9) are fixedly arranged on the top of the connecting plate (8), and two conveying rollers are rotatably arranged on one side, which is close to each other, of the two frame plates (9), the conveying device comprises two conveying rollers, a control rod (11) is rotatably mounted on a frame plate (9), one end of the control rod (11) is fixedly mounted on the conveying rollers, a first bevel gear (12) is fixedly mounted at the other end of the control rod (11), a rotating rod (13) is rotatably mounted on a connecting plate (8), a second bevel gear (14) is fixedly mounted at the top end of the rotating rod (13), the second bevel gear (14) is meshed with the first bevel gear (12), a first driving wheel (15) is fixedly mounted at the bottom end of the rotating rod (13), a fixed plate (16) is fixedly connected to one side of the frame plate (9), a rotating rod is rotatably mounted on the fixed plate (16), a cleaning brush roller (17) is fixedly mounted at one end of the rotating rod, the cleaning brush roller (17) is in contact with rake teeth, and a worm wheel (18) is fixedly mounted at the other end of the rotating rod, a round rod (19) is rotatably mounted on the connecting plate (8), a worm (20) is fixedly mounted at the top end of the round rod (19), the worm (20) is meshed with a worm wheel (18), a second driving wheel (21) is fixedly mounted at the bottom end of the round rod (19), and the second driving wheel (21) and the first driving wheel (15) are in transmission connection with a same transmission belt (22).

2. The rotary grille remover as claimed in claim 1, wherein a second motor (23) is fixedly installed on the top of the connecting plate (8), and a third driving wheel is fixedly connected to the output shaft of the second motor (23), and is in transmission connection with the driving belt (22).

3. The rotary grille remover as claimed in claim 1, wherein the top of the connecting plate (8) is opened with two auxiliary holes, and the rotating rod (13) and the round rod (19) are respectively rotatably installed in the two auxiliary holes.

4. The rotary type grille remover as claimed in claim 1, wherein a rotary hole is opened at one side of the fixing plate (16), and the rotary rod is rotatably connected in the rotary hole.

5. The rotary type grille remover as claimed in claim 1, wherein the inner wall of the housing (1) is provided with two rotating grooves, and the two rake shafts (2) are both fixedly provided with a rotating block, and the rotating block is rotatably connected in the rotating grooves.

6. Rotary grate cleaner according to claim 1 characterized by that the first motor (4) is bolted on top of the housing (1).