CN2036521U - Bulk-cargo hopper and discharging device - Google Patents

Abstract

The utility model which discloses a bulk-cargo hopper and a discharging device especially adapts to the loading and unloading equipment for a large container. An eccentric shaft is respectively arranged on the both ends of the hopper, a support seat is respectively arranged on the both sides of a ship cabin, and two supporting rods which are parallelly erected on the support seat are parallelly erected above a hatch. The eccentric shaft of a groove hopper is erected on the supporting rod, and the bulk-cargo is automatically dumped into the ship cabin, by utilizing the imbalance. The utility model without fault in the application has the advantages of high efficiency, high precision, simple operation, no pollution and simple structural design, the process for loading the bulk cargo on the ship is changed, and the utilizing rate of the utility model mode in a wharf is high.

Description

Bulk-cargo hopper and discharging device

The design relates to the special use of harbour loading bulk goods in ship and loads and unloads apparatus, is used in particular for the large-scale handling equipment of freight container.

When common multipurpose terminal carries out the bulk goods operation, the general grab bucket operation technique that adopts.The form of grab bucket is varied, but has common shortcoming; One, shipment efficient is low, and the extracting of grab bucket is than low, and five tons grab bucket once can only be grabbed three to four tons.Two, metering is inaccurate, and the grab bucket operation generally relies on drauht to infer weight, and error is big, loss is serious.Three, operating difficulties, grab bucket are single rope control, swings very greatly, need to do 90 °～180 ° in operation and be difficult to locate when rotatablely moving, and the difficulty of closing a position.Four, flow chart is numerous and diverse, and its technological process is: the extracting of unloading → grab bucket of goods yard, rear entrucking → level transportation → wharf apron.Five, environmental pollution is serious; All kinds of bulk goods are deposited in wharf apron shipment, as coaling or other has the bulk goods of pollution, and harbour is polluted, and add being scattered of grab bucket, and operating environment is more abominable.Six, the harbour degree of utilization is low, and bulk goods to be installed is deposited in the wharf apron, has only shipment to finish and better changes freighter.

The design's purpose is to change present grab bucket technics of shipment, and proposes a kind of technical scheme of novel bulk shipping tool for this reason.Adopt present design to implement loading bulk goods in ship and can improve shipment efficient.Can accomplish accurate metering, easy and simple to handle and can prevent the harbour environmental pollution and improve the harbour utilization ratio.

The design's technical scheme content is to adopt large-scale turning hopper to replace grab bucket, once fills hopper from the goods yard, rear, and level is transported to harbour and directly unloads to the ship storehouse without the harbour unloading.Metering in transit, bulk goods is no longer piled up in the wharf apron.

The large-scale turning hopper for bulk cargo of this case and a kind of embodiment of Hatch Opening emptying equipment be as shown in drawings:

Freight house mouth 1, bearing 2, pole 3, hopper for bulk cargo 4, eccentric shaft 5, paraxial horizontal side channel helps 6, the horizontal side channel of axle far away group 7, interior reinforcing gusset, 8, external reinforcement gusset 9, Horizontal Branch guard bar 10 vertical guard bars 11, snap ring 12, rope 13,15, quick hook 14, the suspenders 16 of propping up.

In conjunction with embodiment the design is specified: the hopper for bulk cargo specification of this case is same as a freight container.Can use the transportation of freight container special transport vehicle.Vertical two ends of this hopper for bulk cargo 4 help the outside that concentric eccentric shaft 5 is arranged, when hopper 4 with eccentric shaft 5 when being supported on the unsettled placement of ship Hatch Opening, just can overturn automatically 90 °, make the horizontal side channel of axle far away group 7 be in the shaft horizontal line below, being contained in bulk goods in the hopper discharge bucket that comes down in torrents naturally enters in the ship storehouse, topple over totally for ease of bulk goods, the horizontal side channel of axle far away group 7 is made the flare form, become the obtuse angle with bottom land.Paraxial horizontal side channel group 6 can be perpendicular to bottom land, and two horizontal side channels groups are asymmetric.Because hopper is bulky, ledge all is added with the inside and outside gusset of reinforcing all around.The vertical gusset 8 of paraxial horizontal side channel group 6 is added in the groove, the vertical gusset 9 of the horizontal side channel of axle far away group 7 is added in outside the groove and Horizontal Branch guard bar 10 is connected as a single entity, the flat guard bar 10 of vertical guard bar 11 a lower end water receiving, receiving hopper upper edge, upper end, and the rope 13,15 that snap ring 12 connects suspender 16 is housed.In four snap rings 12 of hopper 4 all the other 2 are contained in and are positioned at vertical outer guard bar 11 upper end that vertical two ends ledge and paraxial horizontal side channel are helped 6 intersections.Outer gusset 9, a guard bar 10,11 play support action when hopper transports.The flare horizontal sextant angle of the horizontal side channel of axle far away group 7 is advisable with 60 °.Horizontal Branch guard bar 10 also can be used for freight house and closes a position.For ease of hopper 4 is articulated suspender 16, on snap ring 12, give being connected to the rope 13 that length approximates hopper 4 height earlier, quick hook 14 is arranged on the rope free end.Rope 13 hangs on outside the groove, and operating personal connects quick hook 14 rope 15 that is put down by suspender 16 at an easy rate.Emptying equipment is made up of the pole 3 of crossbearer on the bearing 2 on Hatch Opening 1 bearing 2 that is placed on Hatch Opening 1 both sides and frame.Bearing 2 is removable, with the spacing between a pair of pole 3 remain on allow hopper 45 of eccentric shafts thereon, hopper 4 can overturn between two poles 3 and be as the criterion.

Adopt the hopper for bulk cargo of this case the stock ground to be put in the design's hopper 4 by bulk goods in the wings, be transported to the wharf apron through level, hopper 4 directly winched to 1 of Hatch Opening on pole 3, loosen the suspender rope with suspender 16, hopper 4 automatic overturnings are inclined bulk goods to the storehouse.Need only suspend hopper in midair changes in 90 ° of warehouse entries that just can hang down as closing a position, and back and forth pushes away flat bulk goods heap with horizontal supporting bar 10.

The advantage of the design's hopper is obvious. At first can improve shipment efficient, a pipeful ofly fill 20 tons of bulk goods, only need the simple operations of suspender lifting, average about two minutes of the time spent just can finish. Work every day and can load 10800 tons in 18 hours onto ship. The design's second advantage is simple to operate, and hopper 4 is controlled by four ropes, a moving linearly, and easy location in the operation, the design's suspention rope adopts segmented to connect fast, but convenient operation personnel quick hook or unload hook. Also can utilize hopper to close a position. The design's the 3rd advantage is that flow chart is few. Wharf apron unloading and two operations of grab bucket shipment have been lacked than old technology. Adopt the design's hopper, in the back court loading, horizontal transport just can directly be loaded onto ship to the wharf apron then. The design's the 4th advantage is accurate measurement, and bulk goods with the electronic loadometer metering, can print rapidly the accurately necessary datas such as date, time, gross weight, net weight in the horizontal transport way. The degree of accuracy is very high. The design's the 5th advantage is code Substantially pollution-free on the head. Bulk goods is transported to harbour by the goods yard, rear and is poured directly into the storehouse, and is neat and tidy on the harbour. The design's the 6th advantage is harbour utilization rate height, adopts the operating type of the design's hopper, and bulk freighter and container ship are independent of each other on the harbour, and same berth change ship class is also very flexible. The design's the 7th advantage is that hopper construction is simple, operates and substantially any fault can not take place.

Claims (2)

1, a kind of hopper for bulk cargo and emptying equipment that is used for the large-scale handling equipment of freight container is characterized in that there is concentric eccentric shaft in the ledge outside, the vertical two ends of hopper for bulk cargo; The both lateral sides ledge is asymmetric, and paraxial ledge is perpendicular to bottom land, and axial trough far away is helped flare, becomes the obtuse angle with bottom land; There is a guard bar in the outside of flare ledge; Ledge has the solid plate of muscle to reinforce, and the flare ledge perpendicular to the bottom land plane, is become one with a guard bar at the gusset in the outside; Emptying equipment is made up of the pole of bolster eccentric shaft and the bearing that supports pole, and bearing is placed on the Hatch Opening both sides of unloading, and the pole crossbearer is in the Hatch Opening sky, the spacing of two poles with the allowable offset pedestal thereon, hopper can overturn betwixt and be as the criterion.

2, a kind of hopper as claimed in claim 1 and emptying equipment, the flare horizontal sextant angle that it is characterized in that hopper flare ledge is 60 °, the hopper ledge props up the guard bar upper end for four jiaos has snap ring, snap ring that the rope that approximates the ledge height is arranged, and the rope free end has quick hook to connect with the suspender rope.

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