CN201473340U

CN201473340U - Rotary ranking machine

Info

Publication number: CN201473340U
Application number: CN2009201600464U
Authority: CN
Inventors: 曹杰
Original assignee: Changxing Riyue Environmental Machine Co Ltd
Current assignee: Changxing Riyue Environmental Machine Co Ltd
Priority date: 2009-06-16
Filing date: 2009-06-16
Publication date: 2010-05-19
Anticipated expiration: 2019-06-16

Abstract

A rotary ranking machine includes a reducing motor, driving chain wheels, driven chain wheels, a casing and a dross hole formed on the casing. The reducing motor drives the driving chain wheels to rotate, the two driving chain wheels respectively drive the two driven chain wheels through chains, guide rails are fixed on the inner sides of the chains, the guide rails fixed on the casing have curved smooth transition sections at the upper part of the dross hole, horizontal sections are extended from the rear parts of the smooth transition sections, and two ends of a cleaning plate with a plurality of rack teeth are respectively fixed on chain units corresponding to the two chains. The dross on the rack teeth can be conveniently cleaned away at the horizontal sections, and fall out from the dross hole under the action of deadweight. A chain tension adjusting wheel is mounted close to the driving chains, so as to avoid chain defection caused by horizontal expansion of the chains having mechanical fatigue. The manual operation function is reserved to facilitate overhaul.

Description

The rotary type grid sewage-removing machine

Technical field:

The utility model relates to the dirt remover field, more specifically to the special equipment for waste water treatment that can tackle and remove different shape foreign material in the fluid continuously automatically.

Background technology:

Grid sewage-removing machine is used for tackling and removes water body solid floating matter.It adopts the solid floating matter in the dynamic palisade rake teeth collection water body, and static barrier and the dynamically certainly clear relative movement of generation between rake teeth allow the grid slag conduct oneself with dignity and drop out from slag-drip opening then.

Existing a kind of rotary type grid sewage-removing machine, the dynamic rake teeth that it is is to be fixed on two parallel chain units, the flow path direction turning motion takes up the solid floating matter to make rake teeth carry out against the current by the driven by motor chain, moving solid floating matter (grid slag) is dropped out from slag-drip opening from clearing by relative between grid and rake teeth then.Its weak point is: 1, the chain inboard that drives of two sprocket wheels does not add guide rail, so chain does not have bending section, during deslagging, the grid slag that is cleared easily falls into rake teeth once more influences cleaning efficiency like this.2, for thorough to the cleaning of grid slag, a lot of rotary type grid sewage-removing machines are equipped with the equipment of spray towards rake teeth and grid specially, and this just needs to use two motors, the increase energy consumption.

The utility model content:

The purpose of this utility model is to provide a kind of rotary type grid sewage-removing machine, and it is rational in infrastructure, the cleaning efficiency height, and energy consumption is little.

Technology solution of the present utility model is as follows:

The rotary type grid sewage-removing machine, comprise the slag-drip opening that reducing motor, drive sprocket, driven sprocket, housing and housing form, reducing motor drives drive sprocket and rotates, two drive sprocket difference chains drive two driven sprockets, the inboard of chain is fixed with guide rail, the guide rail that is fixed on the housing has crooked mild transition section at place, slag-drip opening top, the rear portion of mild transition section is extended with horizontal section, and scrubbing plate two ends with some rake teeths are separately fixed on two corresponding chain units of chain.

Described and drive sprocket be coaxial to be fixed with a transmitting gear, and the reducing motor driving chain drives transmitting gear.

Form Butterworth Hatch on the described housing.

Describedly be equipped with near driving chain that chain is compensating roller takes turns.

The beneficial effects of the utility model are:

1, the guide rail that is fixed on the housing has crooked mild transition section at place, slag-drip opening top, and the rear portion of mild transition section is extended with horizontal section, and the grid slag of being convenient to like this on the rake teeth is cleaned out at horizontal section, and drops out from the slag-drip opening deadweight.

2, be equipped with near driving chain that chain is compensating roller takes turns.In order to avoid causing horizontal expansion, the chain mechanical fatigue causes the chain accident of taking off.

3, only use a motor as power,, under unserviced situation, can guarantee continous-stable work so power consumption is little, noiselessness; simultaneously can the overload protector be set by circuit; when device fails, can realize auto stop, can avoid the equipment overwork.

4, remain with manual controlled function, with convenient maintenance.The user can select for use arbitrarily according to different needs of work.、

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the right view of Fig. 1.

Embodiment:

Embodiment, see Fig. 1～2, the rotary type grid sewage-removing machine, comprise reducing motor 1, drive sprocket 2, driven sprocket 3, the slag-drip opening 12 that housing 4 and housing 4 form, reducing motor 1 drives drive sprocket 2 and rotates, two drive sprocket 2

difference chains

5,6 drive two driven sprockets 3,

chain

5,6 inboard is fixed with guide rail 7, it is characterized in that: the guide rail 7 that is fixed on the housing 4 has crooked mild transition section 71 at place, slag-drip opening 12 tops, the rear portion of mild transition section 71 is extended with horizontal section 72, and scrubbing plate 8 two ends with some rake teeths are separately fixed at two chains 5, on the 6 corresponding chain units.

With drive sprocket 2 a coaxial transmitting gear 9, the reducing motor 2 driving chains 10 drive transmitting gears 9 of being fixed with.

Form Butterworth Hatch 41 on the housing 4.

Be equipped with near driving chain 10 that chain is compensating roller takes turns 11.

Principle of work: the guide rail 7 that is fixed on the housing 4 has crooked mild transition section 71 at place, slag-drip opening top, the rear portion of mild transition section is extended with horizontal section 72, and the grid slag of being convenient to like this on the rake teeth 8 is cleaned out at horizontal section, and drops out from slag-drip opening 12 deadweights.

Only use a motor as power,, can the overload protector be set by circuit simultaneously, when device fails, can realize auto stop, can avoid the equipment overwork so power consumption is little.

Claims

1. rotary type grid sewage-removing machine, comprise reducing motor (1), drive sprocket (2), driven sprocket (3), the slag-drip opening (12) that housing (4) and housing (4) form, reducing motor (1) drives drive sprocket (2) and rotates, two drive sprockets (2) are chain (5 respectively, 6) drive two driven sprockets (3), chain (5,6) inboard is fixed with guide rail (7), it is characterized in that: the guide rail (7) that is fixed on the housing (4) has crooked mild transition section (71) at place, slag-drip opening (12) top, the rear portion of mild transition section (71) is extended with horizontal section (72), and scrubbing plate (8) two ends with some rake teeths are separately fixed at two chains (5,6) on the corresponding chain unit.

2. rotary type grid sewage-removing machine according to claim 1 is characterized in that: with the coaxial transmitting gear (9) that is fixed with of drive sprocket (2), reducing motor (2) driving chain (10) drives transmitting gear (9).

3. rotary type grid sewage-removing machine according to claim 1 is characterized in that: form Butterworth Hatch (41) on the housing (4).

4. rotary type grid sewage-removing machine according to claim 2 is characterized in that: be equipped with near driving chain 10 that chain is compensating roller takes turns (11).