CN203212224U - Free-type nickel ore grab bucket - Google Patents
Free-type nickel ore grab bucket Download PDFInfo
- Publication number
- CN203212224U CN203212224U CN 201320198032 CN201320198032U CN203212224U CN 203212224 U CN203212224 U CN 203212224U CN 201320198032 CN201320198032 CN 201320198032 CN 201320198032 U CN201320198032 U CN 201320198032U CN 203212224 U CN203212224 U CN 203212224U
- Authority
- CN
- China
- Prior art keywords
- bucket
- grab bucket
- steel rope
- strut
- nickel minerals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a free-type nickel ore nickel ore grab bucket which is provided with a chain, a first steel wire rope, a second steel wire rope, a balancing stand, a guide wheel base, a deck beam, a stay bar, a wedge sleeve, a rotary pulley base, a rotating shaft, a cross beam, main pin shafts, a stay bar lower pin shaft, a stay bar upper pin shaft and two bucket bodies arranged in opposite directions, wherein the chain is connected with the balancing stand by virtue of a shackle, the balancing stand is connected with the deck beam by virtue of the pin shaft; the guide wheel base is connected with the deck beam by virtue of a bolt; the first steel wire rope and the second steel wire rope are respectively wound by virtue of an upper pulley and a lower pulley; one ends of the first steel wire rope and the second steel wire rope are respectively connected with a steel wire rope of a portal hoist at the top; the other ends of the first steel wire rope and the second steel wire rope are connected with the wedge sleeve of the grab bucket; the rotary pulley base is connected with the cross beam by virtue of the rotating shaft; the cross beam is connected with the bucket bodies by virtue of the main pin shaft; one end of the stay bar is provided with the bucket bodies by virtue of the stay bar lower pin shaft, and the other end of the stay bar is connected with the deck beam by virtue of the stay bar upper pin shaft. The free-type nickel ore grab bucket can be applied to the technical field of hoisting handling equipment.
Description
Technical field
The utility model belongs to the hoisting and handling equipment technical field, relates to a kind of grab bucket for the nickel minerals hoisting crane, specifically is specifically designed to the free style nickel minerals grab bucket of grasping loose goods such as nickel minerals.
Background technology
Grab bucket is a kind of load-engaging device that is widely used in loading and unloading bulk goods, relies on its simple dexterous modeling structure, reliable and stable mode of operation, is widely used in various water transports, shipping occasion.Grab bucket is formal to drop into industry and uses, T﹠B, and it mainly is divided into two big classes: long strut is grabbed bucket and scissors grab.Widely used at present, the 95%th, long strut grab bucket.
Yet when being applied to the nickel minerals extracting, common long strut grab bucket is when grasping nickel minerals, and nickel minerals can be subjected to serious extruding, is bonded on the bucket body, causes the inefficiency of grab bucket work.Nickel minerals is bonded to fall down easily in the grab bucket and injures personnel by a crashing object simultaneously, perhaps drops to the waste that goods is caused in other place.In addition, the proportion that the weight of existing nickel minerals grab bucket accounts for whole nickel minerals hoisting crane is very big, causes the extracting inefficiency, and the waste of the energy.
Summary of the invention
Therefore, at above-mentioned problem, the utility model proposes a kind of free style nickel minerals grab bucket, existing long strut grab bucket is improved, reduce the binding force of nickel minerals and bucket body, alleviate the weight of nickel minerals grab bucket, improve and grasp efficient, reduce the waste of the energy, to solve the deficiency of prior art.
In order to solve the problems of the technologies described above, free style nickel minerals of the present utility model grab bucket has chain, first steel rope, second steel rope, equalizer bar, wheel stand, deck beam, strut, carves cover, rotating pulley seat, S. A., crossbeam, stub axle, strut lower bearing pin 13, strut upper pin and two bucket bodies of setting in opposite directions; Chain is connected with equalizer bar by shackle; Equalizer bar is connected with deck beam by bearing pin; Wheel stand is connected with deck beam by bolt; First steel rope and second steel rope twine by pulley up and down respectively, and an end of first steel rope and second steel rope is connected with the steel rope of the door machine at top respectively, and the carving to overlap of the other end of first steel rope and second steel rope and grab bucket is connected; The rotating pulley seat is connected with crossbeam by S. A.; Crossbeam is connected with bucket body by the stub axle; One end of strut is connected with bucket body by strut lower bearing pin 13; The other end of strut is connected with deck beam by the strut upper pin.The door machine is the abbreviation of span winch (Portal Slewing Crane).
Further, described bucket body comprises supporting board, connecting panel and main board, and an end of main board is connected with crossbeam, and the other end of main board is hinged by an end of bucket body pin and strut and connecting panel, and the other end of connecting panel is connected with supporting board.Further, described connecting panel is arcuate structure, and this connecting panel is connected with the arc that is connected to of supporting board, and its junction is the arc shape structure, and is same, and this connecting panel is connected with the arc that is connected to of main board, and its junction is the arc shape structure; It is the arc structure that whole bucket body adopts no corner angle and dead angle.Further, described supporting board is set to horizontal structure.
Further, described bucket body also comprises closing plate, and the contact surface of two closing plates of two bucket bodies is respectively equipped with sealing band, prevents from being scattered when this free style nickel minerals grab bucket from grasping material.
Further, the inner chamber of the bucket body of this free style nickel minerals grab bucket is hollow structure.
Free style nickel minerals grab bucket of the present utility model is mainly used in industries such as bulk cargo terminals, port machine factory, power plant, steel mill.The free style nickel minerals grab bucket structure that the utility model relates to is mainly used in a machine, ship unloaders, the various nickel minerals of extracting or ore.Adopt the free style nickel minerals grab bucket of said structure to improve grab bucket reliability of operation, working ability, work efficiency in harsh environment, practicality, alerting ability and safety when having strengthened grab bucket work greatly, reduce maintenance, repair work capacity and use cost, its major advantage is as follows:
1) free style nickel minerals grab bucket is in the extracting process, and the rotation by the rotating pulley seat allows steel rope be in best application of force state all the time, guarantees that grab bucket has enough grasp forces, reduces the mechanical energy loss, improves the life-span of steel rope, cost-cutting;
2) free style nickel minerals grab bucket is in the extracting process, and the rotation by the rotating pulley seat allows steel rope reduce wear;
3) free style nickel minerals grab bucket is in the extracting process, and the rotation by the rotating pulley seat allows the grab bucket force part reduce stress and distortion, can improve safety greatly;
4) rotational structure of free style nickel minerals grab bucket rotating pulley seat improves grab bucket accessory commutativity greatly, reduces maintenance difficulty;
5) free style nickel minerals skip body adopts the inner chamber hollow structure, guarantees that any nickel minerals that has viscosity can not glue bucket;
6) free style nickel minerals skip body adopts the arc structure at no corner angle and dead angle, guarantees that sticking nickel minerals advances bucket smoothly and goes out bucket;
7) free style nickel minerals grab bucket improves about 15% than common nickel minerals grab bucket efficient, and this just means that the grab bucket of free style nickel minerals than common nickel minerals grab bucket nickel minerals or the ore of each cycle grab bucket of Duo about 15%, has important meaning for improving extracting efficient and energy conservation;
8) the free style nickel minerals grab bucket bucket end, be designed to horizontal structure, both guaranteed the intensity of scissors nickel minerals grab bucket, guaranteed again when typhoon being arranged or be impacted, can be motionless, prevent equipment and personnel that the grab bucket of scissors nickel minerals damages or clashes into other self, extremely strong safety is arranged;
9) contact surface of two of two bucket bodies closing plates is respectively equipped with sealing band, prevents from being scattered when this free style nickel minerals grab bucket from grasping material.
Description of drawings
Fig. 1 is the working state figure one (left bucket body and right bucket body closure) of free style nickel minerals grab bucket of the present utility model;
Fig. 2 is the lateral plan of the free style nickel minerals grab bucket among Fig. 1.
The specific embodiment
Now with the specific embodiment the utility model is further specified by reference to the accompanying drawings.
Free style nickel minerals grab bucket of the present utility model, as depicted in figs. 1 and 2, two bucket bodies 12 have chain 1, first steel rope 21, second steel rope 22, equalizer bar 3, wheel stand 4, deck beam 5, strut 6, carving cover 7, rotating pulley seat 8, S. A. 9, crossbeam 10, stub axle 11, strut lower bearing pin 13, strut upper pin 14 and arrange in opposite directions; Chain 1 is connected with equalizer bar 3 by shackle; Equalizer bar 3 is connected with deck beam 5 by bearing pin; Wheel stand 4 is connected with deck beam 5 by bolt; First steel rope 21 and second steel rope 22 are respectively by pulley winding up and down, one end of first steel rope 21 and second steel rope 22 is connected with the steel rope of the door machine at top respectively, and the carving of the other end of first steel rope 21 and second steel rope 22 and grab bucket overlapped 7 and be connected; Rotating pulley seat 8 is connected with crossbeam 10 by S. A. 9; Crossbeam 10 is connected with bucket body 12 by stub axle 11; One end of strut 6 is connected with bucket body 12 by strut lower bearing pin 13; The other end of strut 6 is connected with deck beam 5 by strut upper pin 14.The door machine is the abbreviation of span winch (Portal Slewing Crane).
Described bucket body 12 comprises supporting board 121, connecting panel 122 and main board 123, one end of described main board 123 is connected with crossbeam 10, the other end of main board 123 is hinged by an end of bucket body pin and strut 6 and connecting panel 122, and the other end of connecting panel 122 is connected with supporting board 121.Described connecting panel 122 is arcuate structure, and this connecting panel 122 is connected with the arc that is connected to of supporting board 121, and its junction is the arc shape structure, and is same, and this connecting panel 122 is connected with the arc that is connected to of main board 123, and its junction is the arc shape structure.Described supporting board is set to horizontal structure.Be expendable weight, the inner chamber of the bucket body 12 of this free style nickel minerals grab bucket is hollow structure.
In addition, described bucket body 12 comprises that also the contact surface of two closing plates of 124, two bucket bodies of closing plate is respectively equipped with sealing band, prevents from being scattered when this free style nickel minerals grab bucket from grasping material.
Free style nickel minerals skip body of the present utility model adopts the inner chamber hollow structure, greatly reduces the weight of whole free style nickel minerals grab bucket; Bucket body adopts the arc structure at no corner angle and dead angle, guarantees that sticking nickel minerals advances bucket smoothly and goes out bucket; The grab bucket of this free style nickel minerals is in the extracting process, and the rotation by the rotating pulley seat allows the grab bucket force part reduce stress and distortion, can improve safety greatly; Adopt the rotational structure of rotating pulley seat to improve grab bucket accessory commutativity greatly simultaneously, reduced maintenance difficulty; In addition, the grab bucket of free style nickel minerals has guaranteed to grasp the stability of material by its bucket end is designed to horizontal structure.The utlity model has good practicability.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (5)
1. free style nickel minerals grab bucket is characterized in that: have chain, first steel rope, second steel rope, equalizer bar, wheel stand, deck beam, strut, carve cover, rotating pulley seat, S. A., crossbeam, stub axle, strut lower bearing pin, strut upper pin and two bucket bodies of setting in opposite directions; Chain is connected with equalizer bar by shackle; Equalizer bar is connected with deck beam by bearing pin; Wheel stand is connected with deck beam by bolt; First steel rope and second steel rope twine by pulley up and down respectively, and an end of first steel rope and second steel rope is connected with the steel rope of the door machine at top respectively, and the carving to overlap of the other end of first steel rope and second steel rope and grab bucket is connected; The rotating pulley seat is connected with crossbeam by S. A.; Crossbeam is connected with bucket body by the stub axle; One end of strut is connected with bucket body by the strut lower bearing pin; The other end of strut is connected with deck beam by the strut upper pin.
2. free style nickel minerals grab bucket according to claim 1, it is characterized in that: described bucket body comprises supporting board, connecting panel and main board, one end of main board is connected with crossbeam, the other end of main board is hinged by an end of bucket body pin and strut and connecting panel, and the other end of connecting panel is connected with supporting board.
3. free style nickel minerals grab bucket according to claim 2, it is characterized in that: described connecting panel is arcuate structure, and this connecting panel is connected with the arc that is connected to of supporting board, and its junction is the arc shape structure; This connecting panel is connected with the arc that is connected to of main board, and its junction is the arc shape structure.
4. free style nickel minerals grab bucket according to claim 2, it is characterized in that: described supporting board is set to horizontal structure.
5. free style nickel minerals grab bucket according to claim 2, it is characterized in that: described bucket body also comprises closing plate, the contact surface of two closing plates of two bucket bodies is respectively equipped with sealing band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198032 CN203212224U (en) | 2013-04-18 | 2013-04-18 | Free-type nickel ore grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198032 CN203212224U (en) | 2013-04-18 | 2013-04-18 | Free-type nickel ore grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212224U true CN203212224U (en) | 2013-09-25 |
Family
ID=49201776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320198032 Expired - Fee Related CN203212224U (en) | 2013-04-18 | 2013-04-18 | Free-type nickel ore grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466440A (en) * | 2013-09-27 | 2013-12-25 | 无锡市新华起重工具有限公司 | Water surface slag grab bucket |
| CN104444793A (en) * | 2014-12-15 | 2015-03-25 | 无锡市新华起重工具有限公司 | Nickel ore grab bucket body |
-
2013
- 2013-04-18 CN CN 201320198032 patent/CN203212224U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466440A (en) * | 2013-09-27 | 2013-12-25 | 无锡市新华起重工具有限公司 | Water surface slag grab bucket |
| CN103466440B (en) * | 2013-09-27 | 2016-06-29 | 无锡市新华起重工具有限公司 | Water surface slag is grabbed bucket |
| CN104444793A (en) * | 2014-12-15 | 2015-03-25 | 无锡市新华起重工具有限公司 | Nickel ore grab bucket body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204265312U (en) | A kind of Telescopic crane for ship | |
| CN203212225U (en) | Shear mode nickel ore grab bucket | |
| CN203212224U (en) | Free-type nickel ore grab bucket | |
| CN201634318U (en) | Large-capacity wood chip orange-peel grab bucket | |
| CN203229310U (en) | Loading and transporting lifting appliance for steel truss floor bearing plate | |
| CN204737625U (en) | Crane sling fixes a position and prevents putting device | |
| CN204588624U (en) | Fork truck cold coiling prong | |
| CN202785300U (en) | Asynchronous steel-scrap grab bucket | |
| CN204847787U (en) | Totally closed rotatable lifting hook group | |
| CN204281039U (en) | A kind of special hanger lifting box plate | |
| CN204265311U (en) | A kind of ship hydraulic rotary crane | |
| CN102602796A (en) | Grab bucket for nickel ore crane | |
| CN203128024U (en) | Buckle type unpowered automatic lifting appliance | |
| CN202400744U (en) | Double-beam double-suspension-bridge type crane | |
| CN203319530U (en) | Seamless grab bucket | |
| CN103373664B (en) | Self-tightening lifting appliance | |
| CN202575686U (en) | Self-tightening type lifting appliance | |
| CN203545482U (en) | Water-surface slag grab bucket | |
| CN104692241B (en) | Multi purpose partal crane quick-replaceable suspension hook group | |
| CN204173794U (en) | A kind of bridge grabbing crane | |
| CN204727473U (en) | A kind of crane hanger antiswing device | |
| CN202880680U (en) | Four-rope remote control grab bucket | |
| CN202449719U (en) | Grab bucket for nickel ore crane | |
| CN202464808U (en) | Gravity-type self-discharging bucket device | |
| CN204281071U (en) | A kind of door machine grab bucket that can lift loader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20170418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |