CN1015431B - Container for transporting - Google Patents

Abstract

The present invention relates to a container for transportation, particularly to a barrel whose upper top plate is at least provided with one barrel plug, wherein the middle of the upper top plate forms arc shape inward, and the top edge connected to the middle of the upper top plate tilts to the outer shell of the container. A barrel plug is arranged on a funnel-shaped bulge of the upper top plate, and a discharge slot which bulges outward and has a gradient is formed by punching at a transition part between the middle and the edge of the upper top plate, wherein the discharge slot is led to the bottom of the funnel of the bulge.

Description

Container for transporting

The present invention relates to transfer cask in general, relates in particular to upper plate and has a cooperage spigot and can be with the transfer cask of the whole emptyings of residue at least.

The thorough emptying of transfer cask has the meaning of particular importance, because along with to container as callable, high-mobility, multipurpose, wheeled vehicle storage carry the growing of the demand of utensil and use, the increase that has simultaneously also just produced the residue quantity after the emptying causes occurring unacceptable refuse amount.If considering major part is deletrious refuse, then the refuse amount is difficult to accomplish the degree that can control.

The measure of being found up to now that addresses this problem is unsafty.People trend towards coming the emptying residual liquid by injecting a drain plug when being inverted transfer cask, and this moment, container must swing back and forth, and residual liquid could be transported in the consent like this.But so still can not accomplish emptying residue fully.

According to a kind of transfer cask that previous suggestion is developed, it has the upper plate of special tectonic, should compile the residual liquid and the container stopper that leads by it.The crown center position inwardly is arch, and the edge that is connected with the arch position is then to the shell of tank declivity.

Under tip position bevelled situation, residual liquid accumulate in facing to installing and the minimum concave portion of upper plate, between the middle part that it overarches in container and the edge of oblique shell of tank, residual liquid also flows out by the part of consent to projection.If reached obvious improvement thus, but must there be the additional operations residual liquid just can be to flow out.

British patent 732,766 disclose a kind of container of energy emptying residue, this container comprises top walls panels on the plane that connects sidewall paneling, the liquid that inclines outlet, this liquid outlet of inclining comprises being arranged on and is inclined upwardly on the top walls panels on this and is funnelform collection part basically, this funnelform collection unit branch is formed on this upper plate and and on the corner portions between sidewall paneling, and expands at least one sidewall paneling place.This patent is with adopting plane upper plate, and the liquid opening that will incline is provided with on corner of container, acquires a certain degree of difficulty in the manufacturing, if do not swung then also can be not thorough when the emptying residue.

The emptying problem of residuum has special meaning for drum.According to previous suggestion, the middle part between cooperage spigot is to be arch inwards.And the edge that links to each other with arch is to the ladle bowl declivity.

The objective of the invention is by means of simple means to realize the residuum emptying of transfer cask best at the inverted container top and remain under the stable balance position situation.Just should avoid further swing process at container once being inverted the back this moment, and especially the position of container stopper be can't see under this state, and in the container stopper position when inappropriate, swing is invalid.

According to the invention provides from the device of transfer cask emptying residue, this device solves the emptying problem by following means: promptly container stopper is arranged in bell-shaped high spot of upper plate, the middle part of top board and the transition portion punching press between the edge a feeding cup funnel bottom (Trichterboden des Vorhofes) and letdown tank with even current drainage gradient to outer lug, the top of its gradient is positioned at and leaves container stopper chute part farthest.

When container is inverted on the base plate, the bell-shaped projection has constituted the extreme lower position of container top.Middle part outer rim by when container is inverted, upwards being arch and be introduced into the infundibulate bossing of container stopper towards the residual liquid that the diversion canal of the transition portion of the outer rim of the edge that shell of tank raises is assembled, and flow to the outside through consent.

In order to make this forced guiding structure can reliable operation, the diversion canal in two annular projections has the uniform gradient to lead to bell-shaped expansion place.Gradient depends on the funnel degree of depth.

To having the drum of injection-discharging cooperage spigot and exhaust cooperage spigot, in version of the present invention, its upper limb of exhaust cooperage spigot that is placed on the infundibulate projection at least should high spot face to injection-discharging cooperage spigot level.

This measure should cause residual liquid is forced to guide into less exhaust cooperage spigot, and when filling with substance normally do not open taking out because of this cooperage spigot.Have only the cooperage spigot of when residuum is emptied completely, opening just to close, and the cooperage spigot of closing is being represented also to be provided with and is being carried out emptying.

Because warehouse, can, transportation and the discharging equipment of existing bucket should not change, so drum size in the past must remain unchanged, equally, cooperage spigot position in the drum top cover, and owing to use existing filling apparatus, the height of the injection at drum top-discharge orifice upper limb also should remain unchanged.

Equally, gradient also will be decided on the funnel degree of depth, and because the system height difference of two cooperage spigot rings makes the spot face of cooperage spigot upper limb near injection-discharging cooperage spigot again.The cooperage spigot height of injection-discharging pipe box gives earlier given according to device for casting, and till deep-draw on the top board is pressed onto under the upper limb.

The embodiments of the invention form has been described in the accompanying drawings for example.

Top cross sectional drawing when Fig. 1 represents that the drum according to Fig. 2 hatching A-B is inverted in base plate.

In-to-in birds-eye view at the bottom of Fig. 2 represents barrel.

Fig. 3 represents the cooperage spigot according to Fig. 1 enlarged section.

Fig. 4 represents according to shining Fig. 3 cooperage spigot section in-to-in birds-eye view.

Fig. 5 represents the rectangular vessel top cross sectional drawing that is inverted in base plate according to Fig. 6 hatching C-D.

Fig. 6 represents container bottom in-to-in birds-eye view.

At the embedded then top board 2 of deep draw of drum shell 1, the plug ring of injections-drain plug 5 and size less and on plug 5 opposites and the plug ring of the system height air venting plug 6 of lacking slightly all be entangled in the top board.By means of its hexagonal flange, plug ring is tightened on the plug sleeve 7 and 9 of the drawing of top board 2 accordingly.The circular middle part of top board 2 is done in the drum and is overarched.

4 periphery is circular edge 3 in abutting connection with the middle part, and it tilts towards the drum shell, forms the depression of a circle on top board 2 by such mode.Remaining liq just converges to recess along Fig. 1,5 and 6 the direction of arrow when drum is inverted in base plate.Because manufacturing technology, top board constitutes with symmetric form.

Be provided with cooperage spigot 5 and 6 at this indentation position.When the injection that has annulus 9-discharging cooperage spigot 5 did not exceed Transition edges between middle part 4 and edge 3, then the orifice edge of air venting plug 6 can rise to the horizontal spot face of injection-drain plug 5, thereby formed infundibulate projection 8.In an embodiment, the funnel degree of depth is determined by the system height difference of filling in 5 and 6.

The spot face that is arranged in the injection-drain plug 5 under the top board crimping upper limb is represented with long and short dash line X at Fig. 3.

The height and position in cooperage spigot 5 apertures decides according to perfusion equipment.

Transition portion between top board middle part 4 and edge 3 is to outer lug, and is stamped to form on top board 2 by the diversion canal that two circular arc constitute.Circular arc starts near the annulus 9 of injection-drain plug 5, and always feeds in the infundibulate projection 8 of air venting plug with the uniform gradient.The funnel degree of depth has been determined the gradient of circular arc.The liquid that gathers together arrives the projection 8 that is positioned at lower along the direction of arrow, outwards flows out through the aperture of cooperage spigot 6 therefrom again.

What Fig. 5 and Fig. 6 related to is a kind of rectangular vessel, and its top board middle part 4 is to form arch with the whole hip shape in container.Tilt to shell of tank 1 with 4 adjacent edges 3, middle part.The oriented outer lug of transition portion between middle part 4 and edge 3 is also led to the diversion canal 10 of infundibulate projection 8, and it has the uniform discharging gradient, is drawing.The gradient starts from from groove slot part farthest.This part is positioned on the diagonal line that faces toward plug 6 in an embodiment.

Claims (3)

1, transfer cask, particularly upper plate has the bucket of a cooperage spigot at least, the middle part of its upper plate inwardly is arch, coupled edge tilts to shell of tank, it is characterized in that cooperage spigot (6) is arranged on the bell-shaped projection of upper plate, transition portion punching press between crown center position (4) and edge (3) forms one to outer lug and letdown tank (10) with uniform gradient, it feeds the funnel bottom of this projection (8), its gradient starts from apart from cooperage spigot (6), slot part farthest.

2, transfer cask, particularly upper plate has the bucket of a cooperage spigot at least, the middle part of its upper plate inwardly is whole hip shape, coupled edge tilts to shell of tank, it is characterized in that cooperage spigot (6) is arranged on the bell-shaped projection of upper plate, transition portion punching press between crown center position (4) and edge (3) forms one to outer lug and letdown tank (10) with even slope, it feeds the funnel bottom of this projection (8), and its gradient starts from apart from cooperage spigot (6) slot part farthest.

3, according to the transfer cask that injects a drain plug and an air venting plug that has of claim 1 or 2, the upper limb that it is characterized in that being arranged on the air venting plug (6) on the infundibulate projection (8) wants height to the horizontal spot face that injects a drain plug (5) at least.

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