CN106310737A

CN106310737A - Chain type mud scraper

Info

Publication number: CN106310737A
Application number: CN201510345069.2A
Authority: CN
Inventors: 沈赛良; 张岳伟; 沈峰
Original assignee: YIXING FUTAO ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
Current assignee: YIXING FUTAO ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
Priority date: 2015-06-19
Filing date: 2015-06-19
Publication date: 2017-01-11

Abstract

The invention discloses a chain type mud scraper which comprises a driving device, a guide track, two conveying chains, driving wheel sets, driven wheel sets and mud scraping boards, wherein the driving device is connected with the driving wheel sets; the two conveying chains are embedded into inner sides of the guide track in parallel, are wound on the driving wheel sets and the driven wheel sets, and are driven by the driving wheel sets to make quadrilateral circulation movement; the mud scraping boards are connected with the conveying chains; the driving wheel sets comprise driving transmission shafts and driving transmission chain wheels; the driven wheel sets comprise driven transmission shafts and driven transmission chain wheels; conveying chain tension mechanisms are arranged on the driving wheel sets. As main members such as the conveying chains and the mud scraping boards are made of a non-metal material, the members can be effectively prevented from being corroded by mud, and thus the service life can be prolonged; as the conveying chains are arranged inside the guide track, the conveying chains can be effectively prevented from shaking and can operate relatively stably, and the mud discharge rate can be increased.

Description

A kind of chain type mud scraper

Technical field

The present invention relates to field of water treatment equipment, particularly to a kind of chain type mud scraper.

Background technology

Chain type mud scraper is mainly used in rectangular sedimentation tank, especially the silt of sewage treatment plant Sand discharge, spoil disposal at the bottom of the rectangle form pool ponds such as pond, preliminary sedimentation tank, second pond, chain type mud scraper is provided with two The carrier chain of parallel seal, equipped with organizing cleaning shoe on carrier chain, under the drive of driving means more, Carrier chain and cleaning shoe do around running up and down along sedimentation tank, when cleaning shoe is in motion at the bottom of pond, The sludge scraping collection being deposited at the bottom of pond is discharged through sludge pump in mud drainage slot；When cleaning shoe is on pond During motion, the scum silica frost of the water surface can be scraped again slash and discharge in scum trough, thus complete first machinery The purpose of water purification.

Currently used chain type mud scraper mostly is metal structure, at the scene use in Shortcomings it Place, owing to chain type mud scraper contacts with water for a long time, easy generation corrosion problem, particularly carrier chain, The stressed members such as cleaning shoe are easier to abrasion, need to often keep in repair and change, and sewage disposal becomes This is the most higher.

Summary of the invention

The technical problem to be solved be to provide a kind of novel structure, good corrosion resistance, Lightweight, the chain type mud scraper of length in service life.

The present invention solves the technical scheme that above-mentioned technical problem takes:

A kind of chain type mud scraper, including driving means, guide rail, two carrier chains, actively wheels, Driven wheels and cleaning shoe, described driving means and actively wheels connection, described carrier chain is parallel It is embedded in inside guide rail, and is looped around on active wheels and driven wheels, active wheels drive Doing tetragon shuttling movement, described cleaning shoe is connected on carrier chain, and described active wheels include Initiative drive shaft and actively drive sprocket, described driven wheels include slave drive axle and driven biography Movable sprocket, described active wheels are provided with carrier chain strainer.

Described carrier chain uses glass fiber enhanced nylon chain.

Described cleaning shoe uses glass fiber reinforced plastic scraper.

Described driving means connects electrical control cubicles.

Described guide rail is provided with fault alarm, and alarm uses infrared ray tachymeter to measure conveying The speed of chain, once the slow speed with setting, then report to the police.

Beneficial effect: the present invention has the following technical effect that 1, carrier chain and cleaning shoe etc. are main Want parts all to use nonmetallic materials, can effectively prevent the mud corrosion to parts, extend and use Life-span；2, in carrier chain is arranged on guide rail, can effectively prevent the swing of chain, run more Steadily, improve spoil disposal rate；3, fault alarm, can protect whole system in time, and safety can Lean on.

Accompanying drawing explanation

The present invention is further described for accompanying drawings below and embodiment

Fig. 1 is present configuration schematic diagram

In the drawings, 1, guide rail；2, actively wheels；3, cleaning shoe；4, carrier chain；5、 Driving means；6, driven wheels 7, initiative drive shaft 8, actively drive sprocket 9, driven Power transmission shaft 10, slave drive sprocket wheel 11, carrier chain strainer 12, fault alarm.

Detailed description of the invention

A kind of chain type mud scraper as shown in Figure 1, including driving means 5, guide rail 1, two Carrier chain 4, actively wheels 2, three groups of driven wheels 6 and cleaning shoe 3, described driving means 5 Connecting with active wheels 2, described carrier chain 4 is parallel to be embedded in inside guide rail 1, and is looped around Actively on wheels 2 and driven wheels 6, active wheels 2 drive and do week shuttling movement, described Actively wheels 2 include initiative drive shaft 7 and active drive sprocket 8, and described driven wheels 6 wrap Including slave drive axle 9 and slave drive sprocket wheel 10, described active wheels 2 are provided with carrier chain Strainer 11, described cleaning shoe 3 is connected on carrier chain 4, and described carrier chain 4 uses Glass fiber enhanced nylon chain, described cleaning shoe 3 uses glass fiber reinforced plastic scraper, described guide rail 1 to be provided with Fault alarm 12, fault alarm 12 uses infrared ray tachymeter to measure the speed of carrier chain 4 Degree, once the slow speed with setting, then report to the police.

Claims

1. a chain type mud scraper, including driving means, guide rail, two carrier chains, actively Wheels, three groups of driven wheels and cleaning shoe, it is characterised in that: described driving means and drivewheel Group connects, and described carrier chain is parallel to be embedded in inside guide rail, and is looped around actively wheels and driven On wheels, active wheels driving and do week shuttling movement, described cleaning shoe is connected on carrier chain, Described active wheels include initiative drive shaft and actively drive sprocket, described driven wheels include from Dynamic power transmission shaft and slave drive sprocket wheel, described active wheels are provided with carrier chain strainer.

Chain type mud scraper the most according to claim 1, it is characterised in that: described conveying Chain uses glass fiber enhanced nylon chain.

Chain type mud scraper the most according to claim 1, it is characterised in that scrape mud described in: Plate uses glass fiber reinforced plastic scraper.

Chain type mud scraper the most according to claim 1, it is characterised in that: described driving Device connects electrical control cubicles.

Chain type mud scraper the most according to claim 1, it is characterised in that: described guide rail It is provided with fault alarm.