CN2692105Y

CN2692105Y - Discharge device of container bulk goods

Info

Publication number: CN2692105Y
Application number: CN 200420040173
Authority: CN
Inventors: 殷延林; 杨军
Original assignee: Qingdao Port Group Co Ltd
Current assignee: Qingdao Port Group Co Ltd
Priority date: 2004-04-25
Filing date: 2004-04-25
Publication date: 2005-04-13
Anticipated expiration: 2014-04-25

Abstract

The utility model discloses a discharge device of container bulk goods. The utility model is provided with a mutual hinged connected and intersected connecting rod on the base disc fixed on the ground surface; the top hinge shaft bearing arranged at the upper part of the upper connecting rod is supported at the lower part of the tray; one end of the material inlet of the tray is hinged with the bracket hinge fixed on the base disc; the steel cable connected with the dynamic force is surrounded around the pulley, which can make the connecting rod open and withdraw. Adopting the structure that the connecting rod matching with the electric gourd to work can unload the bulk material from the container to save one self-dump truck, which means the utility model saves all the cost and time relating to the self-dump truck. The utility model need no professional driver and people to command and is safe and convenient to operate; meanwhile, the utility model can improve the efficiency two to three times and the saving cost per year is about 250 thousand. The utility model has a simple and compact structure with a strong practicability and low cost; the utility model occupies a small area and is convenient to maintain.

Description

The emptying equipment of freight container bulk cargo

Technical field

The utility model belongs to power tool, specifically a kind of emptying equipment that the fragmentary material in the freight container is conveniently unloaded of being used for.

Background technology

When the existing fragmentary article that containerize fortune transport the destination unloading to, generally be with crane with container crane to the hull of self-discharging truck of band hydraulic efficiency gear, open the freight container back shield then,, make fragmentary article in the freight container pour feed bin into and unload the hull top rake by the hydraulic gear of dumping car.Containerize the amount of transporting fragmentary goods at major port, about about 200,000 tons-250,000 tons, need freight container about about 8300-10400 general every year greatly.The shortcoming of above-mentioned unloading mode is, the freight container unloading will take a self-discharging truck separately, unload every case bulk goods and need about 30 minutes, and hydraulic gear can not be shut down in these 30 minutes, so just cause fuel oil consumption big, the consumption of power makes the direct expenses of whenever unloading one case goods about 16-17 unit; The easy et out of order of the complex structure of dumping car in addition, the time of repairing is also long, just can't unload during repairing, and the service expenditure of a car every year will be about 50,000 yuan; Moreover dumping car also will join the dedicated driver of an annual pay ten thousand yuan of 4-5, and like this, the bulk cargo expense of year destuff shipment is about 260,000 yuan, the landed cost height, but also want the special messenger to command the unloading vehicle, and two people's compounding practices are very inconvenient, and injury accident also easily takes place in mismate.

The utility model content

Be problems such as the fragmentary article landed cost height that solves pallet loading, inconvenient operation, the technical solution of the utility model is: on be fixed in ground-surface chassis, the connecting rod that mutual hinge connects, intersection stacks is installed, the crown hinge axle that is through the boxed rod upper end is bearing in the bottom of case pallet, and nearly feed bin one end of case pallet is connected with the stand hinge on being fixed on the chassis; With power bonded assembly steel rope on the pulley that can make the connecting rod folding and unfolding.

The jack of described connecting rod, can be that a termination on the chassis is fixed with riser, a side horizontal fixed of subtend chassis card is equipped with electric block on the riser, on the chassis card of electric block homonymy, two bearings that the moving cucurbit direction of para-electric is arranged also are installed, the lower end of lower link is rotatably supported in respectively on two bearings, in the hole that is through the lower link upper end that the moving cucurbit direction of interior sheave shaft and outer sheave shaft para-electric is parallel to each other, interior sheave shaft between the lower link of both sides and outside on the sheave shaft, in uniform respectively being equipped with, outer assembly pulley, the pulley number of assembly pulley lacks one than the pulley number of forming outer assembly pulley in forming, the steel rope of drawing from cylinder one end of electric block, walk around its underpart and be bearing in guiding fixed pulley on the riser, below the pulley of outer assembly pulley one end, go up around, through under the pulley of the same side on the interior assembly pulley around, second outside this pulley causes on the assembly pulley above the pulley, again from this pulley under second pulley to the interior assembly pulley around, the bottom of assembly pulley other end pulley outside is extremely fixed through the cylinder other end that causes electric block behind the guiding fixed pulley of this side more so successively; Middle hinge is through the point of crossing in the middle of the connecting rod in its both sides, and the hole of middle connecting rod lower end is through the two ends of inside and outside sheave shaft top sheave group respectively together with the hole of lower link upper end; The boxed rod lower end of both sides is connected with the upper end hinge of middle connecting rod respectively, and the two ends of crown hinge axle are through respectively in the hole of boxed rod upper end, both sides.

Adopt the emptying equipment of connecting rod mechanism and electric block coordinating operation, fragmentary goods is unloaded in freight container, can save a dumping car, also just saved entire cost relevant and maintenance time naturally with dumping car, also dedicated driver and special messenger do not command the unloading vehicle, safety of operation, convenience.During use, earlier with crane with container crane to the case pallet, start electric block, the cylinder that steel rope on it is rotated is reeled and is tightened up, and walks around inside and outside two groups of assembly pulleys because of steel rope, and sheave shaft and outer sheave shaft are inwardly close in making, because of the stand hinge of an end below it of case pallet is connected, lift on the pulling connecting rod, will be in the freight container top rake on the case pallet, fragmentary goods just slips in the feed bin along the bottom surface of freight container; With this emptying equipment freight container is being pushed up to certain angle, just electric block can be stopped locking, no longer as dumping car consumption of power always, through measuring and calculating, adopt above-mentioned emptying equipment to unload the bulk cargo of same weight, only need electric block with 13KW, its lifting work-hours only needs 5 minutes, total calculation comes, and year unloads the total expenses of bulk goods and only wants about 10,000 yuan, than annual 250000 yuan of the direct expensess of saving of unloading with dumping car.Simultaneously, because said apparatus has been saved the maintenance time, also can improve effect 2-3 doubly.

Above-mentioned emptying equipment is simple in structure, compact, and is practical, low cost of manufacture; And walk back and forth without dumping car, floor area is little, and is easy to maintenance.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

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

Fig. 2 is the winding course diagram of the steel rope on the electric block on assembly pulley among Fig. 1;

Fig. 3 is the installation lateral plan of connecting rod mechanism among Fig. 1;

Fig. 4 is the left surface view of Fig. 3.

The specific embodiment

Among Fig. 1, a termination is fixed with riser 16 on be installed on ground-surface chassis 1, electric block 15 is horizontally fixed on the card left side on subtend chassis 1 on the riser 16, on the card on the chassis 1 of electric block 15 homonymies, two groups of bearings 19 that the moving cucurbit 15 directions arrangement of para-electric also is installed are (referring to Fig. 3, Fig. 4), the lower end of lower link 3 is bearing on two groups of bearings 19 with down hinge 2 respectively rotationally, in the hole that is through lower link 3 upper ends that moving cucurbit 15 directions of interior sheave shaft 17 and outer sheave shaft 18 para-electrics are parallel to each other, interior sheave shaft 17 between the lower link 3 on both sides and outside on the sheave shaft 18, uniform respectively be equipped with by pulley form in, outer assembly pulley 4.1,4, the pulley number of assembly pulley 4.1 lacks one than the pulley number of forming outer assembly pulley 4 in forming, and can increase and decrease pulley quantity according to the size of power and the position of installation; The steel rope 6 that cylinder one end from electric block 15 is drawn, walk around its underpart and be bearing in guiding fixed pulley 14 (referring to Fig. 2) on the riser 16, below the pulley of outer assembly pulley 4 one ends, go up around, pass through again under first pulley on the interior assembly pulley 4.1 of homonymy around, again outside this pulley causes on second pulley on the assembly pulley 4, again from this pulley under second pulley to the interior assembly pulley 4.1 around, so successively around to outside the bottom of assembly pulley 4 other end pulleys, after passing through the guiding fixed pulley 14 of this side again, the cylinder other end that causes electric block 15 is fixed; The quantity of pulley is many more, and the round radical of steel rope 6 is just many more, and the power of being born on its every is just more little, and electric block 15 pull-ups come laborsaving more; Middle hinge 13 is through on two point of crossings in the middle of the middle connecting rod 11, and the following stomidium of middle connecting rod 11 is through the two ends of inside and outside

movable pulley axle

17,18 top sheave groups respectively together with the upper end hole of lower link 3; The lower end of two groups of boxed rods 10 is used hinge 20 hinges with the upper end of middle connecting rod 11 and is connected, and crown hinge axle 12 is through in the hole of two boxed rods, 10 upper ends, and be bearing in respectively case pallet 9 below; Fixed support 1.1 also is installed on chassis 1, and the side from riser 16 of case pallet 9 is connected with support 1.1 usefulness fulcrums 8 hinges.Intersect the connecting rod number of plies stack up and down, can increase and decrease as required.

Because the weight of each freight container is greatly about about 25 tons, for intensity and the stability of strengthening connecting rod, the lower link 3 and the middle connecting rod 11 on its both sides can adopt double link, and staggered in twos up and down install side by side (referring to Fig. 4), with lower link 3 hinged bearings 19 be the ears seat.

Because of steel rope 6 is walked around each pulley on the inside and outside assembly pulley 4.1,4 back and forth successively, during unloading, start electric block 15 and tighten up steel rope 6, sheave shaft 17 and outer sheave shaft 18 are inwardly lifted near making on the connecting rod in making, push case pallet 9 and rotate an angle around the hinged point 8 of itself and support 1.1, freight container 7 on the dish tilts thereupon, and fragmentary goods can slip in the feed bin 5 along the bottom surface of freight container 7.

Claims

1, a kind of emptying equipment of freight container bulk cargo, it is characterized in that: on be fixed in ground-surface chassis, the connecting rod that mutual hinge connects, intersection stacks is installed, the crown hinge axle that is through the boxed rod upper end is bearing in the bottom of case pallet, and nearly feed bin one end of case pallet is connected with the stand hinge on being fixed on the chassis; With power bonded assembly steel rope on the pulley that can make the connecting rod folding and unfolding.

2, the emptying equipment of freight container bulk cargo as claimed in claim 1, it is characterized in that: the jack of described connecting rod, be that a termination on the chassis is fixed with riser, a side horizontal fixed of subtend chassis card is equipped with electric block on the riser, on the chassis card of electric block homonymy, two groups of bearings that the moving cucurbit direction of para-electric is arranged also are installed, the lower end of lower link is rotatably supported in respectively on two groups of bearings, in the hole that is through the lower link upper end that the moving cucurbit direction of interior sheave shaft and outer sheave shaft para-electric is parallel to each other, interior sheave shaft between the lower link on both sides and outside on the sheave shaft, in uniform respectively being equipped with, outer assembly pulley, the pulley number of assembly pulley lacks one than the pulley number of forming outer assembly pulley in forming, the steel rope of drawing from cylinder one end of electric block, walk around its underpart and be bearing in guiding fixed pulley on the riser, below the pulley of outer assembly pulley one end, go up around, through under the pulley of homonymy on the interior assembly pulley around, second outside this pulley causes on the assembly pulley above the pulley, again from this pulley under second pulley to the interior assembly pulley around, the bottom of assembly pulley other end pulley outside is extremely fixed through the cylinder other end that causes electric block behind the guiding fixed pulley of this side more so successively; Middle hinge is through the point of crossing in the middle of the connecting rod in its both sides, and the hole of middle connecting rod lower end is through the two ends of inside and outside movable pulley axle top sheave group respectively together with the hole of lower link upper end; The boxed rod lower end of both sides is connected with the upper end hinge of middle connecting rod respectively, and the two ends of crown hinge axle are through respectively in the hole of boxed rod upper end, both sides.

3, the emptying equipment of freight container bulk cargo as claimed in claim 1 is characterized in that: lower link and middle connecting rod adopt double link respectively, and staggered in twos up and down installation side by side.

4, as the emptying equipment of claim 1,2 or 3 described freight container bulk cargos, it is characterized in that: with the hinged bearing in lower link lower end be the ears seat.