CN211069278U

CN211069278U - A multiple wiper mechanism can be dismantled to mechanical grid for sewage treatment

Info

Publication number: CN211069278U
Application number: CN201921732597.3U
Authority: CN
Inventors: 郑春贤; 何正俭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-24
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to a mechanical grid technical field, and a multiple wiper mechanism can be dismantled to mechanical grid for sewage treatment is disclosed, including the protection casing, fixed double-shaft motor and the fixed mechanical grid body that sets up in the protection casing inside that set up in protection casing upper end, the both ends of mechanical grid body are all connected through sprocket drive, and two sprockets are all rotated through the inside wall of first pivot and protection casing and are connected, department is provided with vertical fly leaf between the left side inner wall of protection casing and the right-hand member of mechanical grid body, be equipped with fixed establishment between the inside wall of fly leaf and protection casing, the through-hole has all been seted up to the left side wall of fly leaf and the corresponding department of tooth harrow position on the mechanical grid body, the inside of a plurality of through-holes all rotates. The utility model discloses not only be convenient for carry out the multi-angle clearance to the tine harrow on the mechanical grid body, be convenient for moreover dismantle clearance mechanism when the maintenance.

Description

A multiple wiper mechanism can be dismantled to mechanical grid for sewage treatment

Technical Field

The utility model relates to a mechanical grid technical field especially relates to a multiple wiper mechanism can be dismantled to mechanical grid for sewage treatment.

Background

The rotary grid is a special sewage treatment device capable of continuously and automatically intercepting and removing sundries in various shapes in fluid, can be widely applied to urban sewage treatment, the tap water industry and the water inlet of a power plant, can be used as a pre-stage screening device in the waste water treatment process of the industries such as textile, food processing, paper making, leather and the like, is one of the most advanced solid-liquid screening devices in China, and fills up the domestic blank.

The existing mechanical grating for sewage treatment has poor cleaning effect, can not effectively clean the inner side of the toothed harrow, and has low inconvenient efficiency in disassembly, so that a mechanical grating detachable multi-cleaning mechanism for sewage treatment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the cleaning effect is not good, the inner side of a toothed harrow can not be effectively cleaned, the inconvenient low efficiency is not convenient to disassemble, and the proposed mechanical grating for sewage treatment can be disassembled with a plurality of cleaning mechanisms.

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

a mechanical grid detachable multi-cleaning mechanism for sewage treatment comprises a protective cover, a double-shaft motor fixedly arranged at the upper end of the protective cover and a mechanical grid body fixedly arranged in the protective cover, wherein two ends of the mechanical grid body are connected through chain wheel transmission, two chain wheels are rotatably connected with the inner side wall of the protective cover through first rotating shafts, a vertical movable plate is arranged between the inner left side wall of the protective cover and the right end of the mechanical grid body, a fixing mechanism is arranged between the movable plate and the inner side wall of the protective cover, through holes are formed in the positions, corresponding to the tooth rake positions on the mechanical grid body, of the left side wall of the movable plate, rotating rods are rotatably connected in the through holes through rolling bearings, the left and right ends of the rotating rods extend to the outside of the through holes and are respectively and fixedly connected with a hair brush and a first bevel, it is a plurality of the left end of brush all sets up with the right-hand member contact of mechanical grid body, the right side of fly leaf vertically is provided with the second pivot, both ends all are connected with the inside wall rotation of protection casing around the second pivot, the axle wall of second pivot and a plurality of first bevel gear position correspond the department and all fixedly cup joint second bevel gear, are located the top the inside wall and the first belt pulley of fixedly connected with of protection casing are all run through to the front end of first pivot and the rear end of second pivot, two equal fixedly connected with second belt pulleys of two output shaft ends of biax motor, two the second belt pulley all is connected through belt and the first belt pulley transmission that corresponds.

Preferably, the fixing mechanism comprises two sliding blocks, a clamping plate, a pushing plate, a spring, a movable rod and a baffle plate, the two sliding blocks are symmetrically and fixedly connected with the front side wall and the rear side wall of the movable plate, the inner walls of the front side and the rear side of the protective cover are respectively provided with a clamping groove matched with the two sliding blocks, the clamping plate is horizontally arranged above the first bevel gear, the push plate is vertically and fixedly arranged on the right side wall of the clamping plate, a through hole is horizontally arranged at the position corresponding to the position of the clamping plate on the right side inner wall of the protective cover, the baffle is vertically arranged at the right side of the through hole, the rod wall of the movable rod is connected with the hole wall of the through hole in a sliding way, the left end and the right end of the movable rod extend to the outside of the through hole and are respectively fixedly connected with the right side wall of the push plate and the left side wall of the baffle plate, the spring is movably sleeved with the rod wall of the movable rod between the push plate and the inner wall of the right side of the protective cover, and the upper end of the right side wall of the movable plate is provided with a clamping groove matched with the left end of the clamping plate.

Preferably, the right side wall of the baffle is fixedly connected with a pull rod.

Preferably, the arc-shaped surface is arranged at the left end of the bottom of the clamping plate.

Preferably, a plurality of the first bevel gears are meshed with the corresponding second bevel gears.

Preferably, the brush is made of glass fiber.

Compared with the prior art, the utility model provides a multiple wiper mechanism can be dismantled to mechanical grid for sewage treatment possesses following beneficial effect:

1. this a multiple wiper mechanism can be dismantled to mechanical grid for sewage treatment through brush, dwang, double-shaft motor, first bevel gear, second pivot, first belt pulley, second belt pulley and the belt that is equipped with, is convenient for carry out multi-angle clearance to the tine harrow on the mechanical grid body.

2. This a multiple wiper mechanism can be dismantled to mechanical grid for sewage treatment through the fixed establishment who is equipped with, is convenient for dismantle clearance mechanism when the maintenance.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only be convenient for carry out the multi-angle clearance to the tine harrow on the mechanical grid body, be convenient for moreover dismantle clearance mechanism when the maintenance.

Drawings

FIG. 1 is a schematic structural view of a detachable multiple cleaning mechanism for a mechanical grid for sewage treatment according to the present invention;

FIG. 2 is a schematic top view of a detachable multiple cleaning mechanism for a mechanical grille for sewage treatment according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the automatic cleaning machine comprises a first rotating shaft 1, a mechanical grating body 2, a first belt pulley 3, a double-shaft motor 4, a second belt pulley 5, a belt 6, a chain wheel 7, a protective cover 8, a brush 9, a sliding block 10, a second rotating shaft 11, a first bevel gear 12, a second bevel gear 13, a rotating rod 14, a movable plate 15, a movable rod 16, a baffle 17, a spring 18, a push plate 19 and a clamping plate 20.

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.

Referring to fig. 1-3, a detachable multiple cleaning mechanism for a mechanical grid for sewage treatment comprises a protective cover 8, a double-shaft motor 4 fixedly arranged at the upper end of the protective cover 8, and a mechanical grid body 2 fixedly arranged inside the protective cover 8, wherein both ends of the mechanical grid body 2 are in transmission connection through chain wheels 7, both the chain wheels 7 are in rotational connection with the inner side wall of the protective cover 8 through a first rotating shaft 1, a vertical movable plate 15 is arranged between the inner side wall of the left side of the protective cover 8 and the right end of the mechanical grid body 2, a fixing mechanism is arranged between the movable plate 15 and the inner side wall of the protective cover 8, through holes are respectively arranged at the positions of the left side wall of the movable plate 15 corresponding to the tooth rakes on the mechanical grid body 2, rotating rods 14 are rotatably connected inside the through rolling bearings, both the left and right ends of the rotating rods 14 extend to the outside of the through, the left ends of a plurality of brushes 9 are arranged in contact with the right end of a mechanical grating body 2, the right side of a movable plate 15 is longitudinally provided with a second rotating shaft 11, the front end and the rear end of the second rotating shaft 11 are rotationally connected with the inner side wall of a protective cover 8, the positions of the shaft wall of the second rotating shaft 11 corresponding to a plurality of first bevel gears 12 are fixedly sleeved with a second bevel gear 13, the front end of the first rotating shaft 1 above and the rear end of the second rotating shaft 11 penetrate through the inner side wall of the protective cover 8 and are fixedly connected with a first belt pulley 3, the tail ends of two output shafts of a double-shaft motor 4 are fixedly connected with second belt pulleys 5, the two second belt pulleys 5 are in transmission connection with the corresponding first belt pulleys 3 through a belt 6, a fixing mechanism comprises two sliders 10, a clamping plate 20, a push plate 19, a spring 18, a movable rod 16 and a baffle 17, the two sliders 10 are symmetrically, the inner walls of the front side and the rear side of the protective cover 8 are respectively provided with a clamping groove matched with the two sliding blocks 10, the clamping plate 20 is horizontally arranged above the first bevel gear 12, the push plate 19 is vertically and fixedly arranged on the right side wall of the clamping plate 20, the right side inner wall of the protective cover 8 is horizontally provided with a through hole corresponding to the position of the clamping plate 20, the baffle 17 is vertically arranged on the right side of the through hole, the rod wall of the movable rod 16 is in sliding connection with the hole wall of the through hole, the left end and the right end of the movable rod 16 both extend to the outside of the through hole and are respectively and fixedly connected with the right side wall of the push plate 19 and the left side wall of the baffle 17, the spring 18 and the rod wall of the movable rod 16 are movably sleeved between the push plate 19 and the right side inner wall of the protective cover 8, the spring 18 is always in a compressed state, the upper end of the right side wall of, the arcwall face has been seted up to the bottom left end of cardboard 20, and the left end and the draw-in groove joint of cardboard 20 of being convenient for of arcwall face, a plurality of first bevel gears 12 all set up with the second bevel gear 13 intermeshing that corresponds, and brush 9 is the glass fiber material, and the glass fiber material is durable and intensity high tenacity is good.

In the utility model, when in use, the double-shaft motor 4 is started, two output ends of the double-shaft motor 4 rotate to drive the second belt pulley 5 to rotate, the two second belt pulleys 5 drive the first belt pulley 3 to rotate through the belt 6, the two first belt pulleys 3 respectively drive the first rotating shaft 1 and the second rotating shaft 11 to rotate, the first rotating shaft 1 drives the chain wheel 7 to rotate, the chain wheel 7 drives the mechanical grating body 2 to rotate, the mechanical grating body 2 drives the toothed harrow to intercept sundries to the upper end, the second rotating shaft 11 drives the second bevel gears 13 to rotate, the second bevel gears 13 drive the first bevel gears 12 to rotate, the first bevel gears 12 drive the rotating rod 14 to rotate, the rotating rod 14 drives the brush 9 to rotate, the brush 9 can clean the toothed harrow in multiple angles, the toothed harrow on the mechanical grating body 2 can be cleaned in multiple angles, the pull rod is pulled rightwards, the pull rod drives the baffle 17 to, the baffle 17 drives the movable rod 16 to move rightwards, the movable rod 16 drives the push plate 19 to extrude the spring 18, meanwhile, the clamping plate 20 is not clamped with the clamping groove, and at the moment, the movable plate 15 can slide downwards along the sliding groove through the sliding block 10, so that the cleaning mechanism is convenient to disassemble during maintenance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mechanical grid detachable multi-cleaning mechanism for sewage treatment comprises a protective cover (8), a double-shaft motor (4) fixedly arranged at the upper end of the protective cover (8) and a mechanical grid body (2) fixedly arranged inside the protective cover (8), and is characterized in that the two ends of the mechanical grid body (2) are in transmission connection through chain wheels (7), the two chain wheels (7) are in transmission connection with the inner side wall of the protective cover (8) through a first rotating shaft (1), a vertical movable plate (15) is arranged between the inner side wall of the left side of the protective cover (8) and the right end of the mechanical grid body (2), a fixing mechanism is arranged between the movable plate (15) and the inner side wall of the protective cover (8), through holes are formed in the positions corresponding to tooth rakes on the left side wall of the movable plate (15) and the mechanical grid body (2), the insides of the through holes are rotatably connected with rotating rods (14) through rolling bearings, the left ends and the right ends of the rotating rods (14) extend to the outsides of the through holes and are fixedly connected with brushes (9) and first bevel gears (12) respectively, the left ends of the brushes (9) are arranged in contact with the right end of the mechanical grating body (2), the right side of the movable plate (15) is longitudinally provided with a second rotating shaft (11), the front end and the rear end of the second rotating shaft (11) are rotatably connected with the inner side wall of the protective cover (8), the shaft wall of the second rotating shaft (11) and the positions corresponding to the first bevel gears (12) are fixedly sleeved with second bevel gears (13), the front end of the first rotating shaft (1) and the rear end of the second rotating shaft (11) positioned above both penetrate through the inner side wall of the protective cover (8) and are fixedly connected with a first belt pulley (3), the tail ends of two output shafts of the double-shaft motor (4) are fixedly connected with second belt pulleys (5), and the second belt pulleys (5) are in transmission connection with corresponding first belt pulleys (3) through belts (6).

2. The mechanical grid detachable multi-cleaning mechanism for sewage treatment according to claim 1, wherein the fixing mechanism comprises two sliding blocks (10), a clamping plate (20), a pushing plate (19), a spring (18), a movable rod (16) and a baffle plate (17), the two sliding blocks (10) are symmetrically and fixedly connected with the front side wall and the rear side wall of the movable plate (15), the inner walls of the front side and the rear side of the protective cover (8) are respectively provided with a clamping groove matched with the two sliding blocks (10), the clamping plate (20) is horizontally arranged above the first bevel gear (12), the pushing plate (19) is vertically and fixedly arranged on the right side wall of the clamping plate (20), the inner wall of the right side of the protective cover (8) is horizontally provided with a through hole corresponding to the clamping plate (20), the baffle plate (17) is vertically arranged on the right side of the through hole, the rod wall of the movable rod (16) is slidably connected with the hole wall of the through hole, and the left and right ends of the movable rod (16) all extend to the outside of the through hole and are respectively fixedly connected with the right side wall of the push plate (19) and the left side wall of the baffle plate (17), the rod walls of the spring (18) and the movable rod (16) are positioned between the right side inner walls of the push plate (19) and the protective cover (8) and movably sleeved, and the upper end of the right side wall of the movable plate (15) is provided with a clamping groove matched with the left end of the clamping plate (20).

3. The mechanical grille removable multi-washing mechanism for sewage treatment of claim 2 wherein the right side wall of the baffle (17) is fixedly connected with a pull rod.

4. The mechanical grid detachable multi-cleaning mechanism for sewage treatment according to claim 2, wherein the left end of the bottom of the clamping plate (20) is provided with an arc-shaped surface.

5. A mechanical grill detachable multiple cleaning mechanism for sewage treatment according to claim 1, wherein a plurality of the first bevel gears (12) are arranged to be engaged with the corresponding second bevel gears (13).

6. The mechanical grille removable multi-washing mechanism for sewage treatment of claim 1 wherein the brush (9) is made of glass fiber.