CN203889909U - Bottom-opening cargo hopper lifting appliance for bulk cargo loading operation - Google Patents

Bottom-opening cargo hopper lifting appliance for bulk cargo loading operation Download PDF

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Publication number
CN203889909U
CN203889909U CN201420279611.XU CN201420279611U CN203889909U CN 203889909 U CN203889909 U CN 203889909U CN 201420279611 U CN201420279611 U CN 201420279611U CN 203889909 U CN203889909 U CN 203889909U
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CN
China
Prior art keywords
goods
bucket
goods bucket
opened
dress
Prior art date
Application number
CN201420279611.XU
Other languages
Chinese (zh)
Inventor
吴粤平
钟则都
王钦明
谢钦贤
薛梅
Original Assignee
广州港集团有限公司
广州港股份有限公司新港港务分公司
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Application filed by 广州港集团有限公司, 广州港股份有限公司新港港务分公司 filed Critical 广州港集团有限公司
Priority to CN201420279611.XU priority Critical patent/CN203889909U/en
Application granted granted Critical
Publication of CN203889909U publication Critical patent/CN203889909U/en

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Abstract

The utility model provides a bottom-opening cargo hopper lifting appliance for bulk cargo loading operation. The bottom-opening cargo hopper lifting appliance comprises a bottom-opening cargo hopper and a special lifting frame, wherein the bottom-opening cargo hopper is loaded with materials; the special lifting frame is connected to the top of the cargo hopper; the cargo hopper is a container with an opening at the upper part, a movable bottom plate capable of being opened and closed is arranged at the bottom of the cargo hopper. According to the bottom-opening cargo hopper lifting appliance, the bottom-opening unloading of the bottom-opening cargo hopper is completed by using the grab operation working condition of a four-cable gantry crane, so that the process is stable and the loading and unloading quality is high; the bottom-opening cargo hopper is large in capacity; and in consideration of an actual operation condition, the capacity can be expanded to be more than 19m<3>, the loading efficiency can reach 140t/h and is increased by 60% as compared with the operation efficiency (88t/h) of an overturning cargo hopper; the loading operation process is simplified, and the cost is saved.

Description

A kind of bottom opened goods bucket suspender of refuting operation for bulk goods dress

[technical field]

The utility model relates to a kind of suspender for port operation, relates in particular to the good bulk goods dress of the flowing power such as a kind of corn carrying out at harbour, wheat or raw sugar, fish meal and refutes the bottom opened goods bucket suspender that operation is used.

[background technology]

At present, carry out in the good bulk goods handling and loadinies of flowing power such as corn, wheat or raw sugar, fish meal at harbour, usually adopt bucket type container as handling suspender, the discharge way of bucket type container draws off as feature material gravity flow taking container lean.Due to the discharging feature of bucket type container, determine that bucket type structure of container is little, capacity is little, and handling efficiency is low; Also determined that on the other hand bucket type container is loading and the operational difficulty of discharging.If a kind of capacity is 11m 3convertible goods bucket, be disposed at the two rope span winchs of 10t and use, handling efficiency is 88t/h, there is rotation in discharge process goods bucket, can cause emptying point to move.Along with the continuous lifting of harbour machine capability, the delelivered payload capability of former goods bucket and handling technology can not meet current needs.

[summary of the invention]

For above deficiency, the utility model provides a kind of safe, efficient special hanger of refuting operation for the good bulk goods dress of the flowing power such as corn, wheat or raw sugar, fish meal.Apply the grab bucket working condition of four rope span winchs, open and close rope realize goods bucket vertical base switching discharging by operation span winch, emptying point is stable, has broken through the feature that the discharging of goods bucket must be tilted.The utility model achieves the above object by the following technical programs:

Refute a bottom opened goods bucket suspender for operation for bulk goods dress, comprise the bottom opened goods bucket and the special hoisting bar that is connected to goods bucket top of loaded material, described goods bucket is open top receptacle, and bottom is provided with the removable bottom that can open and close.

Described special hoisting bar entirety is trapezoidal, is welded by two block plates, and top is connected with the derrick line of span winch, and bottom is connected with goods bucket by hoist cable.Described hoist cable comprises suspension bracket hoist cable and goods bucket hoist cable.

Preferably, the goods bucket base chain connection that described removable bottom is adjacent.

In the middle of described special hoisting bar, be furnished with two and freely restrict, the described upper end of freely restricting is connected with the switching rope of span winch, and special hoisting bar mounted inside has dead sheave, carries out spacing to freely restricting.

On described removable bottom, be connected with base plate and open and close rope, the other end that described base plate opens and closes rope is connected with the lower end of freely restricting.

Preferably, the bucket body inner skirt of described goods bucket is welded with bell-shaped discharge port.

The both upper ends thereof of described special hoisting bar respectively has a hanger, and respectively there is a hanger at two ends, bottom, and bottom is provided with carrying jack.

Described goods bucket top is provided with hanger, and headwall outside is provided with hook.

Preferably, described goods bucket outside weldings is connected into the bucket body framework of sufficient intensity by steel welding.

Preferably, the beneficial effects of the utility model are:

(1) goods bucket bottom is provided with removable bottom, realizes the vertical material unloading function of goods bucket by opening and closing removable bottom, breaks through the feature that the discharging of bucket type goods bucket must be tilted.

(2) the utility model has been applied four rope span winch grab bucket working conditions and has been completed the discharging of goods bucket bottom opened, process stabilization, and handling quality is high; Bottom opened goods bucket capacity is long-pending large, is considering under the condition of operation actual conditions, can be by capacity extensions to 19m 3above, dress is refuted efficiency and is reached 140t/h, compares with convertible goods bucket operating efficiency 88t/h, improves 60%; And dress is refuted work flow simplification, cost-saving.

(3) goods bucket bucket body inner skirt is provided with funnel type discharge port, guarantees transportation leakproof and controls discharging and concentrate, and improves handling quality.

(4) goods bucket headwall outside is provided with hook, before to the charging of goods bucket, the goods bucket hoist cable of bottom opened goods bucket and removable bottom switching rope can be hung on the hook in goods bucket outside.

(5) hanger and carrying entry are set on goods bucket removable bottom and special hoisting bar, facilitate suspender carrying.

(6) framework of goods bucket bucket body and removable bottom is welded by shaped steel, and intensity ensures, safe.

Brief description of the drawings

Artwork when Fig. 1 is the utility model embodiment operation.

Fig. 2 is the special hoisting bar front view of the utility model embodiment.

Fig. 3 is the special hoisting bar birds-eye view of the utility model embodiment.

Fig. 4 is the special hoisting bar transparent view of the utility model embodiment.

Fig. 5 is the goods bucket front view of the utility model embodiment.

Fig. 6 is the goods bucket left view of the utility model embodiment.

Fig. 7 is the suspension bracket hoist cable of the utility model embodiment, the free front view of restricting.

Fig. 8 is that goods bucket hoist cable, the removable bottom of the utility model embodiment opens and closes rope front view.

Wherein, the derrick line of 1-span winch, the switching rope of 2-span winch, 3-special hoisting bar, 4-suspension bracket hoist cable, 5-goods bucket hoist cable, 6-goods bucket, 7-freely restricts, 8-base plate opens and closes rope, 31-upper end hanger, 32-lower end hanger, 33-dead sheave, 34-carries entry, and 61-cuts with scissors part, 62-goods bucket hanger, 63-bucket body framework, 64-headwall, 65-discharge port, 66-removable bottom, 67-base plate hanger, 68-hook, 69-carries jack.

[detailed description of the invention]

Below in conjunction with specific embodiment, the utility model is further described.

Embodiment mono-

As shown in Figure 1, a kind of bottom opened goods bucket suspender of refuting operation for bulk goods dress, comprises special hoisting bar 3, plays the bottom opened goods bucket 6 of loaded material, and suspension bracket hoist cable 4, goods bucket hoist cable 5 and base plate open and close rope 8.

As Fig. 2-4, special hoisting bar 3 both upper ends thereof respectively have a hanger 31, are directly connected with the derrick line 1 of span winch by shackle, and respectively there is a hanger 32 at two ends, bottom, for connecting suspension bracket hoist cable 4.Connect and directional tagging for rising, described special hoisting bar entirety is trapezoidal, is welded by two block plates, is furnished with two and freely restricts 7 in the middle of two block plates.As shown in Figure 1 and Figure 7, described 7 upper ends of freely restricting are directly connected with the switching rope 2 of span winch by shackle, and lower end is fixed with dropping-proof hook, open and close rope 8 be connected when operation with base plate.Described special hoisting bar 3 mounted inside have eight dead sheaves 33, to described freely restrict 7 carry out spacing.For convenient transport, the bottom of described special hoisting bar 3 is provided with carrying entry 34.

As shown in Figure 5,6, described goods bucket 6 comprises bucket body, is fixed on bucket body top for connecting goods bucket hanger 62 and two symmetrical removable bottoms 66 of goods bucket hoist cable 5, the one side upward of described removable bottom 66 is provided with the hanger 67 that opens and closes rope 8 for connecting bottom board, described bucket body is connected by hinge part 61 with described removable bottom, forms an open-topped loaded material container.Described bucket body comprises the funnel type discharge port 65 that is connected into the bucket body framework 63 of sufficient intensity, the headwall 64 that is welded on bucket body framework 63 inner sides and two symmetrical squares of bucket body inner skirt by steel welding, and discharge port 65 is welded and fixed with headwall 64.Described removable bottom 66 is to be connected into after the framework of sufficient intensity by steel welding, makes at a framework welding steel upward, and the one side upward of described each removable bottom 66 is longitudinally symmetrical arranged two base plate hangers 67.The outside of described bucket body is welded with hook 68, so that before to the charging of goods bucket, the goods bucket hoist cable 5 of bottom opened goods bucket and removable bottom can be opened and closed on the hook 68 in rope 8 extension goods bucket outsides.

As shown in Fig. 1 and Fig. 8, described base plate opens and closes rope 8 by three star-like cross connections of steel rope, has two free ends to be connected with two hangers 67 of removable bottom respectively.The bottom of described removable bottom is provided with carrying entry 69, convenient carrying.

Described suspension bracket hoist cable 4 lower ends, with fixing dropping-proof hook, are connected with goods bucket hoist cable 5 when operation.Described goods bucket hoist cable 5 is by three star-like cross connections of steel rope, and two free ends are connected to goods bucket bucket body with on two hangers 62 on one side.

Embodiment bis-

The utility model operating needs and method:

Mechanical arrangements: elevator machinery should be selected safety load 25t or above span winch (four ropes); Transport Machinery should be selected 25t or 40t trailer, and the edge that configures corresponding load is provided with the flat board card of " anti-skidding pier "; The discharge height of loading machine should be greater than 3m.

Operation process:

Pull down suspension hook on span winch and by loading onto special hoisting bar 3 shown in Fig. 1.Send 5 ton forklifts by carrying entry 69, bottom opened goods bucket to be contained on limit on the flat board card that is inserted with " anti-skidding pier " simultaneously.Press the equipped bottom opened goods bucket of load of trailer, board.The dull and stereotyped card of 25t only fills a goods bucket, bottom opened goods bucket should be contained near dull and stereotyped card postmedian, both sides and insert on the position of " anti-skidding pier ".40t flat board clamps two goods buckets, bottom opened goods bucket order should be contained on the position that both sides are provided with slotting " anti-skidding pier ".Before the charging of goods bucket, goods bucket hoist cable 5 and removable bottom switching rope 8 are hung appropriate on the hook 68 in bucket body outside.

The hopper of loader is risen to higher than the quarrel of goods bucket, and aim at after the centre bit of goods quarrel slowly Turnover bunker to goods bucket feeding.With trailer, bottom opened goods bucket haul to dress is refuted behind span winch handling position, by shown in Fig. 1, the dropping-proof hook of suspension bracket hoist cable 4 being connected with goods bucket hoist cable 5 respectively, the dropping-proof hook of 7 lower ends of freely restricting opens and closes rope 8 with removable bottom respectively and is connected.If two freely restrict, 7 length differs compared with large and have certain gap after causing the removable bottom 66 of goods bucket to close with bucket body lower edge, regulates 7 the length of freely restricting with shackle, makes goods bucket removable bottom can be close to bucket body lower edge in the time closing.

Special hoisting bar center vertical line should be aimed at goods quarrel center lifting, first by after slowly tightening up with the switching rope 2 of span winch, then the crane whip 1 of the span winch that slowly hoists hanging very.After span winch crane whip 1 and span winch switching rope 2 tighten up simultaneously and hang very, synchronously slowly bottom opened goods bucket is sling.Goods bucket is by handling to barge hatch top and be slowly down to the about 2m of loading surface and suspend when high, and span winch swings goods bucket and aims at and slowly unclamp base plate after break bulk point and open and close rope 8, two removable bottoms 66 and open discharging.When discharging, goods bucket removable bottom 66 is slowly opened downwards, and should adjust goods bucket height in good time, exempts to collide barge.Discharging is complete, after lifting base plate switching rope 8 folds goods bucket two removable bottoms 66, goods bucket let-down is upper to dull and stereotyped card, and goods bucket hoist cable 5, removable bottom are opened and closed to rope 8 respectively from special hoisting bar hoist cable 4, freely restrict 7 suspension hook and take off, be hung on the hook outside goods bucket 68.

The above; it is only preferably specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and design thereof, all should be encompassed in protection domain of the present utility model.

Claims (7)

1. refute the bottom opened goods bucket suspender of operation for bulk goods dress for one kind, it is characterized in that comprising the bottom opened goods bucket (6) of loaded material and be connected to the special hoisting bar (3) of goods bucket (6) top, described goods bucket (6) is open top receptacle, bottom is provided with the hinged removable bottom in goods bucket base (66) being adjacent, in the middle of described special hoisting bar (3), be furnished with two freely restrict (7), described (7) upper end of freely restricting is connected with the switching rope (2) of span winch, special hoisting bar (3) mounted inside has dead sheave (33), carry out spacing to free rope (7), on described removable bottom (66), be connected with base plate and open and close rope (8), the other end that described base plate opens and closes rope (8) is connected with (7) lower end of freely restricting.
2. bottom opened goods bucket suspender of refuting operation for bulk goods dress according to claim 1, it is characterized in that described special hoisting bar (3) entirety is for trapezoidal, be welded by two block plates, top is connected with the derrick line (1) of span winch, bottom is connected with goods bucket (6) by hoist cable, and described hoist cable comprises suspension bracket hoist cable (4) and goods bucket hoist cable (5).
3. bottom opened goods bucket suspender of refuting operation for bulk goods dress according to claim 2, is characterized in that the bucket body inner skirt of described goods bucket (6) is welded with bell-shaped discharge port (65).
4. bottom opened goods bucket suspender of refuting operation for bulk goods dress according to claim 3, the both upper ends thereof that it is characterized in that described special hoisting bar (3) respectively has a hanger (31), respectively there is a hanger (32) at two ends, bottom, and bottom is provided with carrying jack (34).
5. bottom opened goods bucket suspender of refuting operation for bulk goods dress according to claim 4, is characterized in that described goods bucket top is provided with goods bucket hanger (62), and headwall (64) outside is provided with hook (68).
6. bottom opened goods bucket suspender of refuting operation for bulk goods dress according to claim 5, is characterized in that the upper surface of described removable bottom (66) is provided with base plate hanger (67), and lower surface is provided with carrying jack (69).
7. according to refuting the bottom opened goods bucket suspender of operation for bulk goods dress described in any one in claim 1-6, it is characterized in that described goods bucket (6) outside weldings is connected into the bucket body framework (63) of sufficient intensity by steel welding.
CN201420279611.XU 2014-05-28 2014-05-28 Bottom-opening cargo hopper lifting appliance for bulk cargo loading operation CN203889909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420279611.XU CN203889909U (en) 2014-05-28 2014-05-28 Bottom-opening cargo hopper lifting appliance for bulk cargo loading operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420279611.XU CN203889909U (en) 2014-05-28 2014-05-28 Bottom-opening cargo hopper lifting appliance for bulk cargo loading operation

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CN203889909U true CN203889909U (en) 2014-10-22

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104909262A (en) * 2015-05-20 2015-09-16 广西建工集团第五建筑工程有限责任公司 Hoisting and conveying square bucket for building construction and manufacturing method thereof
CN105967216A (en) * 2016-07-01 2016-09-28 丁淑暖 Production method of barium chloride
CN106365038A (en) * 2016-10-11 2017-02-01 马鞍山钢铁股份有限公司 Waste basket structure
CN106586814A (en) * 2016-12-23 2017-04-26 青岛蓝天创先科技服务有限公司 Automatic-unloading bulk cargo hoisting box

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104909262A (en) * 2015-05-20 2015-09-16 广西建工集团第五建筑工程有限责任公司 Hoisting and conveying square bucket for building construction and manufacturing method thereof
CN105967216A (en) * 2016-07-01 2016-09-28 丁淑暖 Production method of barium chloride
CN106365038A (en) * 2016-10-11 2017-02-01 马鞍山钢铁股份有限公司 Waste basket structure
CN106586814A (en) * 2016-12-23 2017-04-26 青岛蓝天创先科技服务有限公司 Automatic-unloading bulk cargo hoisting box

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: GUANGZHOU PORT CO., LTD.

Free format text: FORMER OWNER: GUANGZHOU PORT GROUP CO., LTD.

Effective date: 20150204

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 510100 GUANGZHOU, GUANGDONG PROVINCE TO: 511464 GUANGZHOU, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20150204

Address after: Nansha District dragon Avenue South Guangzhou 511464 Guangdong province No. 9 room 603

Patentee after: Guangzhou port Limited by Share Ltd

Patentee after: New Port harbour affairs ancillary firm of PORT OF GUANGZHOU Company Limited by Shares

Address before: 510100, 11 floor, port 406, Yanjiang East Road, Yuexiu District, Guangzhou, Guangdong

Patentee before: Guangzhou Port Group Co., Ltd.

Patentee before: New Port harbour affairs ancillary firm of PORT OF GUANGZHOU Company Limited by Shares