CN202785300U - Asynchronous steel-scrap grab bucket - Google Patents
Asynchronous steel-scrap grab bucket Download PDFInfo
- Publication number
- CN202785300U CN202785300U CN 201220431432 CN201220431432U CN202785300U CN 202785300 U CN202785300 U CN 202785300U CN 201220431432 CN201220431432 CN 201220431432 CN 201220431432 U CN201220431432 U CN 201220431432U CN 202785300 U CN202785300 U CN 202785300U
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- CN
- China
- Prior art keywords
- bucket
- grab bucket
- strut
- lobe
- deck beam
- 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
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Abstract
The utility model relates to a remote-control grab bucket, in particular to an asynchronous steel-scrap grab bucket. The grab bucket comprises bucket flaps arranged oppositely, wherein the upper end parts of the bucket flaps are movably connected with the end parts of a cross beam through pin shafts, and the cross beam is horizontally placed; a lower pulley block is arranged on the cross beam in the direction back to the bucket flaps, and a lower pulley is arranged in the lower pulley block; through holes are formed in the outward protruding parts of the bucket flaps, support rod shafts penetrate the through holes, a structure matched with the support rod shaft is arranged on each support rod, and the bucket flaps and the lower ends of the support rods are in movable connection through the support rod shafts and the through holes; the upper ends of the support rods are movably connected with the end parts of an upper bearing beam through pin shafts, and the upper bearing beam is horizontally placed; an upper pulley block is arranged on the upper bearing beam in the direction facing to the lower pulley block, and an upper pulley is arranged in the upper pulley block; and control ropes and a balancing frame are arranged on the upper bearing beam in the direction back to the lower pulley block, and the control ropes are connected with the upper pulley and the lower pulley and support ropes are symmetrically arranged on the balancing frame. The asynchronous steel-scrap grab bucket is applied to remote-control grab buckets.
Description
Technical field
The utility model relates to a kind of remote control grab bucket, is specifically related to a kind ofly for four rope lifting appliances, grasps various steel scraps and puts into asynchronous steel scrap grab bucket.
Background technology
The remote control grab bucket is a kind of novel grab bucket of opening of controlling by wireless remote control emitter.It does not need outside resources, auto-closing on stockpile, and aloft open automatically the optional position again, and its existing cable type grab bucket is simple, service-strong characteristics, the again high characteristics of dynamic formula cargo handling with grabs efficient.Remote control is grabbed bucket and deeply is subjected to user's welcome as a kind of new invention of electromechanical integration, and the history of single rope grab inefficiency in the operated hoisting transport driving industry has been rewritten in its birth.The remote control grab bucket is used simple, and hoisting crane does not need to be equipped with other auxiliary device, the remote control grab bucket is hung on suspension hook or the container spreader just can use.Be widely used at present the industries such as goods station, port machine factory, power plant, shipbuilding yard, steel mill.
At present, in crawl during material, existing remote control grab bucket can't realize that complete closure tightens up, and makes troubles to the staff.In addition, because the remote control grab bucket often needs the material of crawl larger specific gravity, such as iron and steel, ore etc., easily distortion.
Summary of the invention
Technical problem to be solved in the utility model is, provides that a kind of reliability is strong, the asynchronous steel scrap grab bucket of high efficiency, by improving the bucket valve structure of grab bucket, the complete closure of grab bucket tightened up.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of asynchronous steel scrap grab bucket, comprise the bucket lobe that arranges in opposite directions, described bucket lobe is the C character form structure, and the end, upper end of described bucket lobe is flexibly connected described cross beam water placing flat by the end of bearing pin and crossbeam; Struggle against the dorsad direction of lobe of described crossbeam is provided with the downslide wheel seat, is provided with lower sheave in the described downslide wheel seat; The outwards outstanding position of described bucket lobe is provided with through hole, and the strut axle is arranged in this through hole, and strut is provided with the structure that cooperates with this strut axle, and by strut axle and through hole, the lower end of bucket lobe and strut is flexibly connected; The upper end of described strut is flexibly connected described deck beam horizontal positioned by the end of bearing pin and deck beam; Described deck beam is provided with the top sheave seat towards the direction of downslide wheel seat, is provided with top sheave in the described top sheave seat; Glide the dorsad direction of wheel seat of described deck beam is provided with control rope peace weighing apparatus frame, and described control rope is connected with top sheave, lower sheave, is arranged with support cable on the described equalizer bar.
Further, the through hole on the described bucket lobe is strip hole, and the strut axle is actively located in this strip hole, and the end of strut is flexibly connected by strut axle and bucket lobe.
Further, stressed even in order to make, described top sheave seat is connected the deck beam axle and connects with top sheave.
Further, the equal diameters of described deck beam and equalizer bar.
Further, the equal diameters of described crossbeam and deck beam.
The asynchronous steel scrap grab bucket of the utility model is by adopting said structure, grab bucket reliability of operation, working ability, work efficiency in harsh environment have been improved, practicality, alerting ability and safety when greatly having strengthened grab bucket work, reduce maintenance, repair work capacity and use cost, its major advantage is as follows: by strip hole and the strut axle construction on the bucket lobe, the complete closure that realized grabbing bucket is tightened up; And the bucket lobe can the low-angle Close asynchronously, and each bucket lobe has enough closing forces, is difficult for unrestrained when making the crawl steel scrap; Simultaneously, the downslide wheel seat has enough rotational freedoms; Prevent the grab bucket distortion.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Now with the specific embodiment the utility model is further specified by reference to the accompanying drawings.
As specific embodiment of the utility model, a kind of asynchronous steel scrap grab bucket comprises control rope 1, support cable 2, equalizer bar 3, the first bearing pin 4, deck beam 5, top sheave seat 6, top sheave 7, strut 8, downslide wheel seat 9, lower sheave 10, strut axle 11, strip hole 12, crossbeam 13, the second bearing pin 14, the 3rd bearing pin 15, bucket lobe 16, the 4th bearing pin 17 and deck beam axle 18.
Bucket lobe 16 is the C character form structure, and arranges in opposite directions.Bucket lobe 16 comprises having and the upper end 161 of the end fit structure of crossbeam 13, the outside slightly downward-sloping bucket tip 163 of outstanding arc waist 162, level.Upper end 161 is by the end flexible connection of the 3rd bearing pin 15 with crossbeam 13, crossbeam 13 horizontal positioned.Crossbeam 13 up (direction of the lobe 16 that struggles against dorsad) is provided with downslide wheel seat 9, is provided with lower sheave 10 in the downslide wheel seat 9.Arc waist 162 is provided with strip hole 12, and strut axle 14 is arranged in this strip hole 12, and strut 8 is provided with the structure that cooperates with this strut axle 11, and by strut axle 11 and strip hole 12, bucket lobe 16 is flexibly connected with the lower end of strut 8.
The upper end of strut 8 is by the end flexible connection of the 4th bearing pin 17 with deck beam 5, deck beam 5 horizontal positioned.Deck beam 5 down (towards the direction of downslide wheel seat 9) is provided with top sheave seat 6, and top sheave seat 6 is connected with top sheave by 18 connections of deck beam axle.Be provided with top sheave 7 in the top sheave seat 6.Wherein, the connection mode of top sheave has changed existing welding connecting mode, has solved former top sheave discontinuity problem.
Deck beam 5 up (direction of the wheel seat that glides dorsad) is provided with control rope 1 and equalizer bar 3, and control rope 1 is connected with top sheave 7, lower sheave 10, is arranged with support cable 2 on the equalizer bar 3.Wherein, support cable 2 is used for supporting whole grab bucket, and described control rope 1 is positioned at the inboard of support cable 2, and under the cooperation of support cable 2, the folding of control bucket lobe 16.
In the present embodiment, the equal diameters of equalizer bar 3, deck beam 5 and crossbeam 15.
In actual the use, control rope 1 is connected with support cable and is connected with the derrick line of hoisting crane respectively.Handle hoisting crane, motionless when support cable 2, and when unclamping control rope 1, bucket lobe 16 opens, and is the feeding state.Motionless when support cable 2, when tightening up control rope 1, bucket lobe 16 closures are contained in the material that grasps in the bucket lobe 16.In addition, by unclamping and tightening up support cable 2, control the height of bucket lobe 16.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within 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 (6)
1. asynchronous steel scrap grab bucket, it is characterized in that: comprise the bucket lobe that arranges in opposite directions, the end, upper end of described bucket lobe is flexibly connected described cross beam water placing flat by the end of bearing pin and crossbeam; Struggle against the dorsad direction of lobe of described crossbeam is provided with the downslide wheel seat, is provided with lower sheave in the described downslide wheel seat; The outwards outstanding position of described bucket lobe is provided with through hole, and the strut axle is arranged in this through hole, and strut is provided with the structure that cooperates with this strut axle, and by strut axle and through hole, the lower end of bucket lobe and strut is flexibly connected; The upper end of described strut is flexibly connected described deck beam horizontal positioned by the end of bearing pin and deck beam; Described deck beam is provided with the top sheave seat towards the direction of downslide wheel seat, is provided with top sheave in the described top sheave seat; Glide the dorsad direction of wheel seat of described deck beam is provided with control rope peace weighing apparatus frame, and described control rope is connected with top sheave, lower sheave, is arranged with support cable on the described equalizer bar.
2. a kind of asynchronous steel scrap grab bucket according to claim 1, it is characterized in that: described bucket lobe is the C character form structure.
3. a kind of asynchronous steel scrap grab bucket according to claim 1, it is characterized in that: the through hole on the described bucket lobe is strip hole, and the strut axle is actively located in this strip hole.
4. a kind of asynchronous steel scrap grab bucket according to claim 1, it is characterized in that: described top sheave seat is connected the deck beam axle and connects with top sheave.
5. a kind of asynchronous steel scrap grab bucket according to claim 1 is characterized in that: the equal diameters of described deck beam and equalizer bar.
6. according to claim 1 or 5 a kind of asynchronous steel scrap grab bucket is characterized in that: the equal diameters of described crossbeam and deck beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431432 CN202785300U (en) | 2012-08-28 | 2012-08-28 | Asynchronous steel-scrap grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431432 CN202785300U (en) | 2012-08-28 | 2012-08-28 | Asynchronous steel-scrap grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785300U true CN202785300U (en) | 2013-03-13 |
Family
ID=47812608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220431432 Expired - Fee Related CN202785300U (en) | 2012-08-28 | 2012-08-28 | Asynchronous steel-scrap grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785300U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925660A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Six-pedal grab bucket special for four-cable scrap steel |
| CN105502157A (en) * | 2016-03-02 | 2016-04-20 | 无锡市新华起重工具有限公司 | Asynchronous orange-peel bucket |
| CN113460731A (en) * | 2021-07-08 | 2021-10-01 | 中国土木工程集团有限公司 | Automatic soil unloading device |
-
2012
- 2012-08-28 CN CN 201220431432 patent/CN202785300U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925660A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Six-pedal grab bucket special for four-cable scrap steel |
| CN105502157A (en) * | 2016-03-02 | 2016-04-20 | 无锡市新华起重工具有限公司 | Asynchronous orange-peel bucket |
| CN113460731A (en) * | 2021-07-08 | 2021-10-01 | 中国土木工程集团有限公司 | Automatic soil unloading device |
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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: 20130313 Termination date: 20140828 |
|
| EXPY | Termination of patent right or utility model |