CN200967680Y

CN200967680Y - Banana hanging unloader

Info

Publication number: CN200967680Y
Application number: CN 200620067716
Authority: CN
Inventors: 叶榛华
Original assignee: DONGGUAN BANANA VEGETABLES RESEARCH INSTITUTE
Current assignee: DONGGUAN BANANA VEGETABLES RESEARCH INSTITUTE
Priority date: 2006-11-11
Filing date: 2006-11-11
Publication date: 2007-10-31
Anticipated expiration: 2016-11-11

Abstract

The utility model discloses a banana crane load-unload machine, and the machine has an ''L-shaped'' base; an opening ''C-shaped'' rail is positioned at the rear part of the base. An opening side is arranged at the front part of the base and in pin connection with the base. The other side has an up-down movement ''U-shaped'' rail which bends down and extends. The ''C-shaped'' rail and ''U-shaped'' rail forms a circulation rail system. The rail has pulley hooks; a chain driving system on one side of the ''U-shaped'' rail drives the pulley hooks, an electronic balance positioned on the ''C-shaped'' rail to measure the weight of the banana. The crane load-unload machine integrates the complicated chain driving system and pulley wheel system with the base with the characteristics of reasonable structure, easy installation and disassembly and free movement.

Description

A kind of banana hangs and unloads the goods from the airplane

Technical field

The utility model relates to the lifting load transfer device, specifically relates to a kind of banana is gushed from the river and hangs the banana that is discharged on the harbour the carrier and hang and unload machinery.

Background technology

At southern water net region, banana is plucked the back and is relied on carrier to pour into the row transportation in the river usually, when carrier arrives the harbour of destination, banana need be removed from carrier and be unloaded on the bank, if adopting manual type unloads and weighs and weigh, not only efficient is low, the work difficulty is big, and damages banana easily, also can incur loss through delay the best fresh keeping time of banana sometimes.

The utility model content

The purpose of this utility model be to provide a kind of at harbour banana is removed to unload to hang to banana special use on the bank from carrier unload machinery.Adopt this hanging to unload machinery and hang and unload banana, that not only can improve banana unloads fortune efficient, has reduced the work difficulty, but also can avoid banana to unload the mechanical damage that the fortune process causes in a large number.The technical scheme that the utility model provides is as follows:

One

" C " shape track of tool one opening of a horizontal positioned of the latter half of fixed installation of shape gantry base, forebody is laid opening one end and is connected with the gantry base vertical column with shaft tip, length " U " the shape track (promptly stretching to hanging in the ship unloads the goods from the airplane long-armed) that the other end stretches in the middle of the carrier that gushes in the river and but oscilaltion is regulated, constitute a cyclic track system that communicates with each other, being used on it walks hangs with the pulley hook of banana any of several broadleaf plants flower bud, and by being installed in " U " shape track chain drive on one side ashore with the banana handling on the carrier, weigh up by the every flower bud banana of track and the weight of all bananas by the electronic scales that is installed on " C " shape track again, realize that the semi automatic machine that has no mechanical damage of banana unloads fortune.

Hang at above-mentioned banana and to unload the goods from the airplane, described

The shape gantry base is " day " font underframe, does a pair of head tree with channel-section steel in the middle of it, and two sections channel-section steels with same model are continuous respectively between two head trees." day " font base cabinet front end is welded into square tube with four angle steel, does squarely according to the connection spacing of two pulleys then, a pulley and two corresponding next doors is respectively arranged up and down or have a usefulness channel-section steel to be processed into the A-pillar combination of jagged adjust bar." day " font underframe also is equipped with electric winch and joins by the middle horizontal skewer that draws of steel rope and " U " track, and through two pulleys adjusting " U " shape track lifting up and down.

Described " C " shape track be with angle steel and several " U " shapes fixedly ear make two angle bar

The shape welding, crack is left in the centre, and the round guide rail of a breach is arranged.

Described " U " shape track is formed by hanging the up arm that fishhook upwards slides and semicircular track three parts of descending arm that slides and centre downwards respectively.Two pairs of single files of up arm and descending arm, the cover chain drive system identical with its length also is equipped with in up arm top, and it is made up of parts such as chain, reductor and motors.Chain also is equipped with support roller and retaining handle by processing, so that will there be the pulley of banana to link up with by curved up arm is arranged once.The semicircular track that descending arm is then only sent the carrier top back to for the pulley hook that unloads after the banana is for the usefulness of hanging banana next time.The semicircular track structure is similar to " C " shape arm.

The utlity model has following advantage:

1, this hangs the chain drive system and the pulley running gear that unload the goods from the airplane the structure more complicated and organically is combined into one by gantry base, has characteristics such as rational in infrastructure, Assembly ﹠Disassembly conveniently moving.

2, common chain drive system that can only moving linearly, install a support roller additional to reduce the friction of chain curvilinear motion by certain distance to pulley guide rails at chain, realize the curvilinear motion of chain drive system and pulley running gear, thereby make the up front end that stretches to midship can make reclinate state, when the banana on the pulley slides to the carrier limit, can sharply upwards climb and avoid bumping against with the cabin limit so that hang.

3, by " U " shape track opening one end being connected with gantry base with shaft tip, tie up on the intermediate rod of centre of " U " shape track with steel rope one end again, the other end links to each other with the electric winch that is placed in gantry base, and the pulley up and down by base front end enterprise post and special hook safety hangs over securely and has on the jagged adjust bar, can make to stretch to the long-armed height according to water burst position, river that unloads the goods from the airplane of hanging in the carrier and do oscilaltion and regulate.

4, banana hangs when unloading by hanging pulley and is hung in that " U " shape is long-armed does the fast lifting motion, can significantly reduce the labour intensity of a dead lift banana, improves banana and unloads fortune efficient, the mechanical damage in the time of effectively reducing the banana carrying simultaneously.

5, at the front end of " C " shape track one electronic scales device is installed, can be weighed the mechanical injury when hanging each flower bud banana weight of the track that unloads the goods from the airplane and reducing the banana weighing easily by this.

6, exist by the banana after the electronic scales metering " C " the shape track land comb of hanging oneself, can significantly reduce the mechanical damage that banana causes again when falling to combing.Simultaneously, also another long-armed the hanging by " U " shape track of any of several broadleaf plants axle behind the comb that falls can be back on the carrier, can avoid a large amount of any of several broadleaf plants uranium piles behind the comb to be placed on unmanned clear up or gush in the river of releasing on the banana harbour.

Description of drawings

Fig. 1 is that the utility model banana hangs the block diagram that unloads the goods from the airplane;

Fig. 2 is side or the right elevation of Fig. 1;

Fig. 3 is the birds-eye view of Fig. 1;

Fig. 4 is the front elevation of Fig. 1;

Fig. 5 is the local enlarged diagram of Fig. 6 chain drive system crooked position scheme drawing chain drive structure.

Among the figure: the descending arm of 1-" U " shape track; 2-A-pillar; 3,13-pulley; 4-ratch; 5-head tree; 6-chain driver; 7-" C " shape tracks; 8-frame; 9-electronic scales; 10-electric winch; 11-shaft tip; 12, the up arm of 14-" U " shape tracks; 15-pulley hook; The semicircle guide rail of 16-" U " shape tracks; 17-dentation adjust bar; 18-chain; 19-retaining handle; 20-guide rails; 21-support roller; 22-gear.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of banana that provides hangs and unloads the goods from the airplane, and is by one

Shape gantry base 8 and latter half ofly fixedly lay a horizontal positioned at it, and " C " shape track 7 of an opening arranged, and be placed in the gantry base forebody, opening one end is connected with gantry base head tree 5 with shaft tip 11, but length " U " shape track 6 three parts that the other end then stretches in the middle of the carrier that gushes in the river and oscilaltion is regulated are formed." U " shape track is descending arm 1 and up arm 14 by two parallel orbits that extend downwards, but and links to each other with its end and a semicircular track 16 compositions of up-down adjustment.The opening part of " U " shape track and " C " shape track 7 constitutes a cyclic track delivery system that is connected with each other logical, can make pulley hook 15 iterative motion thereon that is hung with banana any of several broadleaf plants flower bud.And on the up arm 14 of " U " type track, be equipped with one by to chain special processing can use the reclinate ring chain actuator 6 of chain walking track, one ring chain 18 is arranged in the chain driver 6, gear 22 and support roller on the chain 20 and the propelling sheave hook that installs additional upwards the retaining of walking 19 drivings at chain driver under, hook " U " the front end semicircular track of shape track is rearward " C " the shape track from stretch to ship that hangs any of several broadleaf plants flower bud is moved, finish banana ashore fortune process of unloading from the ship.After the pulley hook that moves up moves to " U " shape track terminal, just throw off the promotion of chain driver, slide to along a bit of downward-sloping guide rails 20 " C " the shape track.Behind an electronic scales 9 that is equipped with by " C " shape track front end, the banana on the hook is just measured and is stored in the computer calculator by weight meter and adds up.Hang over the comb that falls on " C " shape track by any of several broadleaf plants flower bud after the metering, clean processing, packing then.Any of several broadleaf plants axle after falling to combing, is waited for and is hung banana next time to the semicircular track 16 that is arranged in ship with the descending arm 1 automatic landing of linking up with edge " C " shape track 7 and " U " shape track opposite side.

Hang at above-mentioned banana and to unload the goods from the airplane, Shape gantry base front end also is provided with one and is used for regulating the A-pillar 2 of " U " shape track oscilaltion and the arc ratch 4 that an inclination is installed, the latter half of electric winch 10 that then is equipped with.The top of A-pillar 2 and bottom are respectively equipped with upper and lower pulley 3 and 13, and are connected with the ratch hanger by the middle intermediate rod of steel rope 12 and " U " shape track.When starting the direction switch of winch, electric winch just drives " U " shape track and moves do oscilaltion, and the carrier on this track front end and the water surface is remained in the suitable altitude range so that workman's operation.

Hang at above-mentioned banana and to unload the goods from the airplane, also connect some strut bars 18 between the up arm of " U " shape track and the descending arm, to strengthen the rigidity and the intensity of " U " shape track.

Hang at above-mentioned banana and to unload the goods from the airplane, the semicircle guide rail 16 of " U " shape track can be regulated the horizontality that the lifting because of river water level changes by ratch 17, makes semicircular track remain horizontality so that the passing through of pulley hook.

Claims

1, a kind of banana hangs and unloads the goods from the airplane, and it is characterized in that: described machinery comprises that one is

The gantry base of shape, " C " shape track at tool one opening of the horizontal positioned of latter half of fixed installation of described base, forebody is laid opening one end and is connected with the gantry base vertical column with shaft tip, but and the other end is bent downwardly and extends also length " U " the shape track three part structure groups of oscilaltion adjusting; " C " shape track constitutes a cyclic track system that communicates with each other with " U " shape track, track is provided with the pulley hook, and, weigh up every flower bud banana weight by being installed in electronic scales on " C " shape track again by track by being installed in " U " shape track chain drive mobile pulley hook on one side.

2, banana according to claim 1 hangs and unloads the goods from the airplane, it is characterized in that: in described transmission chain system, whenever keep at a certain distance away and install a support roller additional to reduce the friction of chain curvilinear motion to track, " U " the long-armed front end that stretches out is downwards made reclinate state, when the banana on the pulley slides to transportation cabin limit, can upwards climb and avoid bumping against with the ship limit so that hang.

3, banana according to claim 1 hangs and unloads the goods from the airplane, and it is characterized in that: the front end at " C " shape track is installed an electronic scales device.