CN202953714U - 10-ton nickel mineral specialized grab bucket with open degree of six petals adjustable - Google Patents
10-ton nickel mineral specialized grab bucket with open degree of six petals adjustable Download PDFInfo
- Publication number
- CN202953714U CN202953714U CN 201220521134 CN201220521134U CN202953714U CN 202953714 U CN202953714 U CN 202953714U CN 201220521134 CN201220521134 CN 201220521134 CN 201220521134 U CN201220521134 U CN 201220521134U CN 202953714 U CN202953714 U CN 202953714U
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- ring beam
- arm
- grab bucket
- petals
- adjustable
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Abstract
Disclosed is a 10-ton nickel mineral specialized grab bucket with open degree of six petals adjustable. According to the 10-ton nickel mineral specialized grab bucket with the open degree of the six petals adjustable, an upper ring beam is connected with a lifting nose which is arranged on the upper portion, six upper shafts are arranged on the periphery of the upper ring beam, each upper shaft is connected with the upper end of an upper arm, the lower end of the upper arm is connected with the lower end of a lower arm through a lower arm shaft and is connected with the upper end of a lower sharp shovel, the upper end of the lower arm is connected with a lower ring beam through a lower shaft, six lower shafts are arranged on the lower ring beam, wherein the six lower shafts on the lower ring beam and the six upper shafts on the periphery of the upper ring are in a vertical surface, an upper pulley is arranged below the upper ring beam, and a lower pulley is arranged above the lower ring beam. According to the 10-ton nickel mineral specialized grab bucket with the open degree of the six petals adjustable, a control steel wire rope is arranged between the upper pulley and the lower pulley, the control steel wire rope can control opening and closing and grabbing motion of the upper arm, the lower arm and the lower sharp shovel, quantity of grabbed wet nickel minerals can reach to the maximum when the maximum opening distance is achieved, a minimum closing gap is available due to the arrangement of six petals of the lower sharp shovel, leakage is small during lifting, efficiency of loading and unloading is improved, the quantity of the grabbed wet nickel minerals is large in a single time, leakage is avoided during the lifting, and efficiency of loading and unloading is high.
Description
Technical field
The utility model belongs to harbour bulk handling grab bucket, the particularly adjustable special-purpose grab bucket of a kind of 10 tons of nickel minerals, six lobe opening.
Background technology
Tradition six lobe grab buckets, its bucket lobe is sharp-pointed, easily thrusts goods, is well suited for for the full-bodied goods of crawl.But should conduct oneself with dignity larger by bucket, be loaded into when using on 10 tons of door machines, the goods amount that grasps under door machine full load situation is limited, and bucket body also adds the attached muscle of weldering for guaranteeing firmly except the main muscle of each bucket lobe, play the effect of supplemental support load-bearing, but the complex structure corner of nest stock thing is many, and for other kind breezes impacts and not obvious, but the nickel minerals breeze is moisture many, viscosity is large, is easy to stick in grab bucket.This grab bucket headwall is entity structure simultaneously, if having 5% in the goods of every subjob crawl---and 10% adhesion does not fall, and efficient is with regard to corresponding reduction so, and this problem needs to solve.
Pintongs is grabbed bucket, and it closes up rear chassis is pancake, and cargo capacity is large, and suitable crawl is looser, the breeze of dry quality, and crawl this moment is than large, and effect is very satisfactory, can realize that goods is fully loaded with, deliver from vault completely struggles against.Open hollow hole on headwall, play reasonable depressurization, reduce sticking glutinous.The large characteristics of pintongs grab bucket bucket lobe area this moment make the cloth hole more convenient, and this is also one of its advantage.But washiness in goods, when the breeze viscosity increases, just need the angle of grab bucket lobe point sharp-pointed, the bucket lobe thrusts deeply, the crawl amount could be enough large, and pintongs grab bucket lobe point is more blunt, and bucket lobe angle is close to 90 degree, the lobe tip such as processes more sharply at the method although taked to struggle against, and relative six lobes grab buckets have certain gap on the effect.
The instrument that other nickel mine operations use also comprises the end open the door goods bucket, nickel mine operation disk etc., but all needs excavating machine to follow whole operation process, by machinery, breeze is grabbed into goods bucket and operation disk, then hangs out cabin by the door machine.So just paid more the cost of excavating machine, comprised manpower, locomotive is rented, and oil takes maintenance etc., in traditional six lobe grab buckets and pintongs grab bucket operation, this class situation is often arranged also, needs the auxiliary goods that arranges of excavating machine to guarantee the crawl effect, raises the efficiency.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of 10 tons of nickel minerals, six lobe opening adjustable special-purpose grab bucket.
The technical solution of the utility model is:
The adjustable special-purpose grab bucket of a kind of 10 tons of nickel minerals, six lobe opening, it is characterized in that: the nose that hangs of top connects upper collar tie beam, upper collar tie beam surrounding is equipped with six upper axles, connection upper arm upper end on axle on each, the lower end of upper arm connects the lower end of underarm and the upper end of lower point shovel by lower arm axle, the upper end of underarm is connected with lower ring beam by lower shaft, and six upper axles of six lower shafts installing on lower ring beam and upper collar tie beam surrounding dress are respectively on a vertical plane; The below of upper collar tie beam is equipped with top sheave, and the top of lower ring beam is equipped with lower sheave.
The utility model effect is:
Use the adjustable special-purpose grab bucket of these 10 tons of nickel minerals, six lobe opening to loading and unloading wet nickel minerals, the control steel rope is arranged between top sheave and lower sheave, can control the folding grasping movement of upper arm, underarm and lower point shovel.Reach maximum folding distance, make the wet nickel minerals of crawl reach maximum.Owing to there being under six point shovel lobe guarantee that closed gap is minimum, spill minimumly in lifting process, improved handling efficiency.
The amount of grabbing is large at every turn, promotes not spill, and handling efficiency is high.
Description of drawings
Fig. 1 is the structural front view of the adjustable special-purpose grab bucket of 10 tons of nickel minerals, six lobe opening.
Fig. 2 is the structure side view of the adjustable special-purpose grab bucket of 10 tons of nickel minerals, six lobe opening.
Fig. 3 is the structure birds-eye view of the adjustable special-purpose grab bucket of 10 tons of nickel minerals, six lobe opening.
Fig. 4 is the structure upward view of the adjustable special-purpose grab bucket of 10 tons of nickel minerals, six lobe opening.
In figure: 1 hangs on nose, 2 axle on collar tie beam, 3,4 upper arm, 5 top sheaves, 6 lower sheaves, 7 lower ring beams, 8 lower shafts, 9 underarms, 10 times arm axles, 11 times point shovels.
The specific embodiment
The adjustable special-purpose grab bucket of a kind of 10 tons of nickel minerals six lobe opening as shown in the figure, the nose that hangs of top connects upper collar tie beam, upper collar tie beam surrounding is equipped with six upper axles, axle connection upper arm upper end on each, the lower end of upper arm connects the lower end of underarm and the upper end of lower point shovel by lower arm axle, the upper end of underarm is connected with lower ring beam by lower shaft, and six upper axles of six lower shafts installing on lower ring beam and upper collar tie beam surrounding dress are respectively on a vertical plane; The below of upper collar tie beam is equipped with top sheave, and the top of lower ring beam is equipped with lower sheave.The control steel rope is arranged between top sheave and lower sheave, can control the folding grasping movement of upper arm, underarm and lower point shovel.Reach maximum folding distance, make the wet nickel minerals of crawl reach maximum.Owing to there being under six point shovel lobe guarantee that closed gap is minimum, spill minimumly in lifting process, improved handling efficiency.
Claims (1)
1. adjustable special-purpose grab bucket of 10 tons of nickel minerals, six lobe opening, it is characterized in that: the nose that hangs of top connects upper collar tie beam, upper collar tie beam surrounding is equipped with six upper axles, axle connection upper arm upper end on each, the lower end of upper arm connects the lower end of underarm and the upper end of lower point shovel by lower arm axle, the upper end of underarm is connected with lower ring beam by lower shaft, and six upper axles of six lower shafts installing on lower ring beam and upper collar tie beam surrounding dress are respectively on a vertical plane; The below of upper collar tie beam is equipped with top sheave, and the top of lower ring beam is equipped with lower sheave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521134 CN202953714U (en) | 2012-10-12 | 2012-10-12 | 10-ton nickel mineral specialized grab bucket with open degree of six petals adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521134 CN202953714U (en) | 2012-10-12 | 2012-10-12 | 10-ton nickel mineral specialized grab bucket with open degree of six petals adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953714U true CN202953714U (en) | 2013-05-29 |
Family
ID=48459296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521134 Expired - Lifetime CN202953714U (en) | 2012-10-12 | 2012-10-12 | 10-ton nickel mineral specialized grab bucket with open degree of six petals adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897658A (en) * | 2012-10-12 | 2013-01-30 | 天津港第五港埠有限公司 | 10-ton nickel ore six-pedal opening adjustable special grab bucket |
| CN103420270A (en) * | 2013-08-31 | 2013-12-04 | 天津港第五港埠有限公司 | Nickel mineral anti-adhesion four-flap grab bucket |
-
2012
- 2012-10-12 CN CN 201220521134 patent/CN202953714U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897658A (en) * | 2012-10-12 | 2013-01-30 | 天津港第五港埠有限公司 | 10-ton nickel ore six-pedal opening adjustable special grab bucket |
| CN103420270A (en) * | 2013-08-31 | 2013-12-04 | 天津港第五港埠有限公司 | Nickel mineral anti-adhesion four-flap grab bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181009 Address after: 300456 Tianjin Binhai New Area Tanggu Xingang two road 2750 Patentee after: TIANJIN HARBOUR FOURTH STEVEDORING CO.,LTD. Address before: 300456 Tianjin Binhai New Area Tanggu Xingang two road 3653 Patentee before: Tianjin Port No.5 Stevedoring Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |