CN210504737U - Bucket quick dismounting device of bucket-wheel stacker reclaimer - Google Patents
Bucket quick dismounting device of bucket-wheel stacker reclaimer Download PDFInfo
- Publication number
- CN210504737U CN210504737U CN201921201814.6U CN201921201814U CN210504737U CN 210504737 U CN210504737 U CN 210504737U CN 201921201814 U CN201921201814 U CN 201921201814U CN 210504737 U CN210504737 U CN 210504737U
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- China
- Prior art keywords
- jack
- bucket
- plate
- head
- tie
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- Expired - Fee Related
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Abstract
The utility model discloses a bucket-wheel stacker reclaimer scraper bowl dismantles equipment fast, including interior top device, draw the device outward, interior top device includes back roof and two curb plates that are the cuboid form, and one side of two curb plate length direction all is connected perpendicularly on the roof of back, constitutes a U type frame, another one side of two curb plate length direction is the welding end, and the below of two curb plates is equipped with accepts the board, the inside interior jack of placing of interior top device, and its base is placed on the roof of back, and the head of interior jack is equipped with the extension head. The outer device that draws includes the front arm-tie, the middle part of front arm-tie is equipped with the stretching plate, the other end of stretching plate is the welding end, the below of stretching plate is equipped with the layer board, respectively place an outer jack that draws in the both sides of stretching plate, every head that draws the jack outward is placed on the front arm-tie. The utility model discloses a one pushes away the mode that two were drawn, makes the atress even, prevents to push up partially, makes the round pin axle dismantle easier, has improved efficiency.
Description
Technical Field
The utility model relates to a harbour operation machinery specifically is a quick dismantlement equipment of bucket-wheel stacker reclaimer scraper bowl.
Background
The bucket-wheel stacker reclaimer is an efficient loading and unloading machine for a bulk cargo yard of a port at present, materials are continuously taken by a bucket during taking and then are output by a conveying arm, wherein the bucket-wheel stacker reclaimer is a key working mechanism of the reclaimer and consists of the bucket surrounding a rotor. Bucket-wheel stacker reclaimer high usage in daily production operation, most long-time operation, and because the big reason of goods attribute and seashore air humidity, wearing and tearing are very fast, need the field maintenance when the scraper bowl wall wearing and tearing, and the field maintenance time is longer when the wall wearing and tearing are serious, and the technology is relatively complicated, needs to dismantle the maintenance.
The replacement of the bucket is always the key point of work, and the key process step of bucket disassembly is the disassembly of the connecting pin shaft. The combination stress of the pin shaft and the hole is large, the corrosion friction resistance is large, and the conventional impact and drawing mode is difficult to work; due to the objective factor of limited downtime, conventional work is not suitable for the project, and therefore new tools and new methods are needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the problems, the bucket quick dismounting device of the bucket-wheel stacker reclaimer is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a bucket wheel stacker-reclaimer scraper bowl quick disassembly apparatus, includes interior roof device, draws the device outward, interior roof device includes back roof and two curb plates that are the cuboid form, and one side of two curb plate length direction all is connected perpendicularly on the roof of back, constitutes a U type frame, one side in addition of two curb plate length direction is the welding end, and the below of two curb plates is equipped with accepts the board, the inside interior jack of placing of interior roof device, its base are placed on the roof of back, and the head of interior jack is equipped with the extension head.
The outer device that draws includes the front arm-tie, the middle part of front arm-tie is equipped with the drawing board of being connected perpendicularly with it, the other end of drawing board is the welding end, the below of drawing board is equipped with the layer board, respectively place an outer jack that draws in the both sides of drawing board, the head that every outer jack that draws is placed on the front arm-tie.
And a reinforcing plate is arranged outside the rear top plate of the inner top device. The rib plate is arranged outside the front pulling plate of the external pulling device, so that the rigidity of the bracket is enhanced, and the phenomenon of top deflection is prevented.
The extension head that interior jack head portion was equipped with is swing joint between with interior jack to this extension head has multiple specification, plays the effect of jack operation length in the extension, and can adapt to the scraper bowl round pin axle in different apertures, and convenient the change has enlarged the device's application range.
The utility model has the advantages that:
1. the utility model adopts a one-push two-pull mode, which makes the stress uniform, prevents the top deflection, makes the pin shaft easier to disassemble, improves the efficiency and reduces the labor intensity;
2. the utility model adopts the mode of transversely arranging the bracket and the jack, provides a fixed point for the jack and overcomes the defects of the conventional impact mode;
3. the utility model discloses a longer difficult point of round pin axle body has been overcome to extension head of extension.
Drawings
Fig. 1 is a first structural schematic diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and therefore only show the components relevant to the invention.
As shown in fig. 1 and 2, a bucket quick disassembling device for bucket wheel stacker-reclaimer comprises an inner top device 2 and an outer pulling device 3, wherein the inner top device 2 comprises a rear top plate 202 and two cuboid side plates 201, one side of each of the two side plates 201 in the length direction is perpendicularly connected to the rear top plate 202 to form a U-shaped frame, the other side of each of the two side plates 201 in the length direction is a welding end, a bearing plate 203 is arranged below each of the two side plates 201, an inner jack 1 is placed inside the inner top device 2, a base of the inner jack 1 is placed on the rear top plate 202, and an extending head 4 is arranged at the head of the inner jack 1.
The outer pulling device 3 comprises a front pulling plate 301, a pulling plate 302 vertically connected with the front pulling plate 301 is arranged in the middle of the front pulling plate 301, the other end of the pulling plate 302 is a welding end, a supporting plate 303 is arranged below the pulling plate 302, two outer pulling jacks 7 are respectively arranged on two sides of the pulling plate 302, and the head of each outer pulling jack 7 is arranged on the front pulling plate 301.
The outer portion of the rear top plate 202 of the inner roof device 2 is provided with a reinforcing plate 204.
The rib plate 304 is arranged outside the front pull plate 301 of the external pulling device 3, so that the rigidity of the bracket is enhanced, and the phenomenon of top deflection is prevented.
Extension head 4 that interior jack 1 head was equipped with is swing joint between 1 with interior jack to this extension head 4 has multiple specification, plays the effect of 1 operation length of jack in the extension, and can adapt to the scraper bowl round pin axle 6 in different apertures, and convenient the change has enlarged the device's application range.
When the utility model is used, the welding ends of the two side plates 201 in the inner top device 2 are welded on the inner side wall 5 of the bucket and are positioned at the two sides of the pin shaft 6 to be disassembled; the welding end of the stretching plate 302 in the outward pulling device 3 is welded on the outer end face of the bucket pin shaft 6, then one inner jack 1 and two outward pulling jacks 7 are arranged according to the above mode, and a one-push-two-pull mode is adopted to keep uniform stress, so that the pin shaft is rapidly disassembled, the efficiency is improved, and the labor intensity is reduced.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made therein by those skilled in the art without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a quick dismantlement equipment of bucket-wheel stacker reclaimer scraper bowl which characterized in that: the inner top device comprises a rear top plate and two cuboid side plates, one side of each side plate in the length direction is vertically connected to the rear top plate to form a U-shaped frame, the other side of each side plate in the length direction is a welding end, a bearing plate is arranged below each side plate, an inner jack is placed inside the inner top device, a base of the inner top device is placed on the rear top plate, and an extension head is arranged at the head of each inner jack;
the outer device that draws includes the front arm-tie, the middle part of front arm-tie is equipped with the drawing board of being connected perpendicularly with it, the other end of drawing board is the welding end, the below of drawing board is equipped with the layer board, respectively place an outer jack that draws in the both sides of drawing board, the head that every outer jack that draws is placed on the front arm-tie.
2. The quick release apparatus of a bucket-wheel stacker reclaimer of claim 1, wherein: the outer part of the rear top plate of the inner jacking device is provided with a reinforcing plate, and the outer part of the front pulling plate of the outer pulling device is provided with a reinforcing plate.
3. The quick release apparatus of a bucket-wheel stacker reclaimer of claim 1, wherein: the extension head that interior jack head portion was equipped with is swing joint between with interior jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921201814.6U CN210504737U (en) | 2019-07-29 | 2019-07-29 | Bucket quick dismounting device of bucket-wheel stacker reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921201814.6U CN210504737U (en) | 2019-07-29 | 2019-07-29 | Bucket quick dismounting device of bucket-wheel stacker reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210504737U true CN210504737U (en) | 2020-05-12 |
Family
ID=70585967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921201814.6U Expired - Fee Related CN210504737U (en) | 2019-07-29 | 2019-07-29 | Bucket quick dismounting device of bucket-wheel stacker reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210504737U (en) |
-
2019
- 2019-07-29 CN CN201921201814.6U patent/CN210504737U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20210729 |