CN1038120C

CN1038120C - Conveyer

Info

Publication number: CN1038120C
Application number: CN92108387A
Authority: CN
Inventors: 吴坤源; 严家杰; 麦庆生; 王继平
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-04-25
Filing date: 1992-04-25
Publication date: 1998-04-22
Anticipated expiration: 2007-04-25
Also published as: CN1077930A

Abstract

The present invention relates to a toothed rope conveyer for conveying a powdery bulk material and a granular bulk material, which is composed of a driving wheel, a driven wheel, an annular toothed rope and a material scraper with rollers on a toothed rope, wherein the toothed rope and the material scraper are supported by the rollers to run in the suspended rolling mode; a large vertical arc of a long-distance toothed rope of the rollers is changed into a small vertical arc between the rollers. The toothed rope conveyer does not have the situation that chain in a scraper embeded conveyer, which is placed on a shell body to slide, is abraded, so the toothed rope conveyer has the advantages of light self weight, little abrasion, low energy consumption and long conveying distances and is a novel conveying machine which is widely applicable to electric power industry, building material industry, metallurgical industry, grain industry, etc.

Description

Conveyer

The present invention is a kind of equipment of carrying the powder or granule bulk cargo.

The equipment of existing conveying powder or granule bulk cargo has slat conveyer, embedded scraper transporter and chain transport machine (patent No. 90208292.2).They are to be driven chain and be fixed on scraper plate on the chain with the transportation bulk cargo by sprocket wheel, because of its chain from heavy, and be to rest on the housing to slide, so resistance, wearing and tearing, noise are all bigger.Add chain moving commentaries on classics in the powder or granule bulk cargo, the wearing and tearing of chain internode make the internode wearing and tearing accumulative total of whole piece chain bigger, thereby easily cause and take off chain, climb chain.

The purpose of this invention is to provide a kind of from heavy and light, wearing and tearing are little, energy consumption is low length apart from load transfer device.

Conveyer of the present invention, it comprises housing, actuating device, tightening device, feedway, described feedway comprises looped cord arranged side by side more than one and some tooth ropes that is fastened on the rope tooth composition on the looped cord arranged side by side more than with equidistant intervals, respectively with tooth rope ingear driving wheel and flower wheel, be bound up on the materials and parts of scraping on the rope tooth, and all to the roller shaft that uniformly-spaced is connected in rope tooth both sides be contained in and can hold up tooth rope and the roller of scraping materials and parts and freely rotating on the roller shaft, also comprise a pair of roller supporting plate that is separately positioned on both sides energy rest roller above the housing.Rope tooth in the feedway by can with teeth groove ingear rope tooth top on driving wheel, the flower wheel, with form by the rope tooth bottom and the fastener that are anchored on the rope with rope tooth top combination, the bound fraction in rope tooth top and rope tooth bottom respectively is useful on the groove of fastening rope.

Advantage of the present invention is owing to adopt the tooth rope to substitute chain in the feedway, not only from heavy and light, and the internode wearing and tearing of not having chain cause very big accumulative total to increase, scrape materials and parts and be bound up on rope tooth bottom, load onto roller shaft and roller in the both sides of rope tooth, many equally spaced roller load-bearing are arranged on long tooth rope, make the big arc that hangs down of tooth rope between driving wheel and flower wheel make little vertical arc between two pair rollers into, the tension tightening device, little vertical arc between two pair rollers is reduced, make the tooth rope, scrape materials and parts not sagging with the housing friction of colliding.Because of the roller external diameter is big with the ratio of the roller diameter of axle, the lift-over moment is big, and can not kill as the ball chain ball in the chain transport machine does not change, and with the cliding friction of friction of rolling replacement chain, resistance, wearing and tearing and noise are relative less like this.These tooth ropes wearing and tearing back elongation is very little, and from heavy and light, advantage such as the arc that hangs down is little, and resistance is little helps realizing from heavy and light, wearing and tearing are little, energy consumption is low length apart from load transfer device.

Below in conjunction with accompanying drawing the present invention is described in detail:

Fig. 1---feedway figure in the conveyer.

Fig. 2---the A that is Fig. 1 is to partly cuing open figure.

Fig. 3---be rope tooth figure.

Fig. 4---be the section-drawing of Fig. 3.

Fig. 5---the B that is Fig. 1 is to figure.

Fig. 6---the C that is Fig. 1 is to figure.

Fig. 7---the D that is Fig. 1 is to figure.

See figures.1.and.2, conveyer of the present invention comprises housing, actuating device, tightening device and feedway, and wherein feedway is by driving wheel 2, flower wheel 10, and tooth rope 3, roller devices 6 is scraped materials and

parts

5,8,16, and roller supporting plate 9 is formed.On annular steel cable 7 arranged side by side more than, equidistant intervals fastening many rope teeth 4 constitute tooth ropes 3, rope tooth 4 constitutes (seeing Fig. 3 and Fig. 4) by rope tooth top 11 and rope tooth bottom 12.The bound fraction of rope tooth top 11 and rope tooth bottom 12 respectively is useful on the groove 13 of binding in wire rope, and these two parts are anchored on the steel rope 7 with fastener 14 connections, teeth groove 15 engagements on rope tooth top 11 and driving wheel 2, the flower wheel 10.The rotation energy of driving wheel 2 drives whole rooted tooth rope running.12 equally spaced weld or are fastenedly connected and scrape materials and

parts

5,8,16 in rope tooth bottom, and the H type is scraped materials and parts 5 (see figure 6)s, and it can not only convey materials, can also clean roller 18 way forwards, and U-shaped is scraped materials and parts 8 (see figure 7)s.Roller shaft 17 in the roller devices 6 is contained in the both sides of rope tooth 4, and roller 18 (see figure 5)s of freely rotating respectively are housed on roller shaft 17, and roller devices 6 equally spaced is arranged on the rope tooth 4 of annular tooth rope 3, with rest tooth rope 3 with scrape materials and

parts

5,8,16.Both sides are provided with the roller supporting plate 9 of energy rest roller 18 respectively above housing 1.When tightening device was strained halogen rope 3, the little vertical arc between two pair rollers reduced, and it is all unsettled to scrape materials and parts, does not bump housing 1.To long apart from feedway, the big span of the halogen rope on housing 1 top between driven wheel, vertical arc is very big, so that can run into below the housing, in both sides, housing top one pair roller supporting plate 9 is housed for overcoming this defect, rest roller 18 prevents the formation of vertical greatly arc.In this feedway, the running of all rolling under roller 18 load-bearing of whole piece tooth rope and top annex rests slippage on the housing unlike the chain in the chain transport machine etc., all replaces sliding to roll, so the wearing and tearing energy consumption all reduces.Steel rope 7 in the halogen rope 3 also will wear and tear in operation process, intercommunication is atomic little to whole piece halogen rope phase but it increases, can not produce between chain section wearing and tearing accumulative total and increasing bigger situation, low with regard to realizing from heavy and light, energy consumption like this, the little length of wearing and tearing is apart from feedway.

This device can be arranged the charging and discharging mouth neatly on housing, because housing two sides are only adorned bar shaped roller supporting plate 9, there is not in the link motion housing to be separated into the dividing plate of upper and lower two Room, therefore this device can not only be opened inlet point in housing two side optional positions, also can open inlet point in the optional position of case top, discharging opening can be opened the optional position at housing bottom.Scrape materials and parts and can make various shapes, with the powder that is applicable to various thicknesses, the conveying of pellet.

Claims

1. carry powder for one kind, the conveyer of grain material, comprise housing, actuating device, tightening device, feedway, it is characterized in that feedway comprises looped cord arranged side by side more than one and some tooth ropes that is fastened on the rope tooth composition on the looped cord arranged side by side more than with equidistant intervals, respectively with tooth rope ingear driving wheel and flower wheel, be bound up on the materials and parts of scraping on the rope tooth, and all to the roller shaft that uniformly-spaced is connected in rope tooth both sides be contained in and can hold up tooth rope and the roller of scraping materials and parts and freely rotating on the roller shaft, also comprise a pair of roller supporting plate that is separately positioned on both sides energy rest roller above the housing.

2. conveyer according to claim 1, it is characterized in that every rope tooth on the tooth rope in the feedway be by can with teeth groove ingear rope tooth top on driving wheel, the flower wheel, with form by the rope tooth bottom and the fastener that are anchored on the rope with rope tooth top combination, the bound fraction in rope tooth top and rope tooth bottom respectively is useful on the groove of fastening rope.