CN213176282U - Hydraulic maintenance support rod device for bucket-wheel stacker-reclaimer - Google Patents
Hydraulic maintenance support rod device for bucket-wheel stacker-reclaimer Download PDFInfo
- Publication number
- CN213176282U CN213176282U CN202022259984.9U CN202022259984U CN213176282U CN 213176282 U CN213176282 U CN 213176282U CN 202022259984 U CN202022259984 U CN 202022259984U CN 213176282 U CN213176282 U CN 213176282U
- Authority
- CN
- China
- Prior art keywords
- reclaimer
- bucket
- wheel stacker
- branch
- pin shaft
- 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
- 238000012423 maintenance Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a hydraulic pressure overhauls branch device for bucket-wheel stacker-reclaimer, including support and branch, the support passes through round pin axle swing joint, its characterized in that with branch: square openings are formed in two ends of the supporting rod, a first lug plate with a variable cross section is welded at the opening, and a through hole through which a pin shaft can pass is formed in the first lug plate. Compared with the prior art, the utility model discloses following beneficial effect has: when the arm support of the on-site bucket-wheel stacker-reclaimer overhauls the pitching hydraulic cylinder, the hydraulic cylinder with problems is replaced after a bracket is additionally welded, time and labor are consumed to bring great problems to on-site maintenance, and the device is simple in structure, easy to operate, safe and reliable.
Description
Technical Field
The utility model belongs to the technical field of the stacker-reclaimer, especially, relate to a hydraulic pressure overhauls branch device for bucket-wheel stacker-reclaimer.
Background
The stacker-reclaimer comprises a bucket-wheel stacker-reclaimer, a stacker and a reclaimer, and is a novel high-efficiency continuous loading and unloading machine. The device is mainly used for loading and unloading iron ores (sand), coal, sand and the like in bulk cargo storage yards of bulk cargo professional wharfs, steel plants, large-scale thermal power plants, mines and the like. At present, when the pitching hydraulic cylinder is overhauled on the cantilever crane of the field bucket-wheel stacker reclaimer, the bracket is usually welded additionally, and then the hydraulic cylinder with problems is replaced, so that the problems are brought to the field maintenance due to time and labor consumption, and the potential safety hazard is also existed.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing a hydraulic pressure overhauls branch device for bucket-wheel stacker-reclaimer to propose the inconvenient problem of replacement maintenance pneumatic cylinder among the above-mentioned background art of solution.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a hydraulic pressure overhauls branch device for bucket-wheel stacker-reclaimer, includes support and branch, and the support passes through round pin axle swing joint with branch, wherein branch contains a steel pipe, and square opening is seted up at the steel pipe both ends, and opening department welding has the first otic placode of variable cross section, sets up the through-hole that can supply the round pin axle to pass through on the first otic placode.
Further, the material of the pin shaft is 45 # steel.
Furthermore, the support is formed by assembling and welding two second lug plates which are vertically welded on a bottom plate with the thickness of 16mm, the two second lug plates are arranged in parallel, and reinforcing rib plates are welded on the outer sides of the second lug plates.
Further, the diameter of the steel pipe is 273mm, and the thickness of the steel pipe is 20 mm.
Furthermore, the pin shaft is a stepped shaft, a circular boss is arranged at one end of the pin shaft, and the diameter of the boss is larger than that of a through hole formed in the second lug plate; the other end of the pin shaft is fixed by a cotter pin.
The utility model has the advantages that: the utility model discloses a set up bucket-wheel stacker-reclaimer and overhauld branch device with hydraulic pressure, got rid of the problem that the scene overhauld at every turn and all will weld the support frame and come the supporting mainframe, still had the improvement to the security, no matter overhaul unilateral or two side pneumatic cylinders all can use this device, reduced the use of manpower, reduced artificial cost.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is the utility model discloses a bucket-wheel stacker-reclaimer overhauls branch device's for hydraulic pressure structural schematic.
Fig. 2 is a schematic view of a stand-off structure.
Figure 3 is a schematic view of a strut configuration.
Fig. 4 is a schematic view of a first ear plate structure.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a hydraulic pressure overhauls branch device for bucket-wheel stacker-reclaimer, includes support 1 and branch 3, support 1 and branch 3 through 2 swing joint of round pin axle, wherein branch 3 contains a steel pipe 32, and square opening is seted up at steel pipe 32 both ends, and opening department welding has the first otic placode 31 of variable cross section, sets up the through-hole that can supply round pin axle 2 to pass through on the first otic placode 31. The steel tube 32 used in the strut 3 has a diameter of 273mm and a thickness of 20 mm.
The support 1 is formed by assembling and welding two second lug plates 11 which are vertically welded on a bottom plate 13 with the thickness of 16mm, the two second lug plates 11 are arranged in parallel, and reinforcing rib plates 12 are welded on the outer sides of the second lug plates 11. The support 1 can be bolted with the upper and lower turntables, and a plurality of groups of through holes can be arranged at the bottom plate 13 and then fastened by fasteners.
The pin shaft 2 is a stepped shaft, one end of the pin shaft 2 is provided with a circular boss, and the diameter of the boss is larger than that of a through hole formed in the second lug plate 11; the other end of the pin shaft 2 is fixed by a cotter pin 4. The material of the pin shaft 2 is No. 45 steel.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the present device can be provided with multiple sets to achieve the purpose of stable maintenance.
Although the present invention has been described in terms of the preferred embodiments, it is to be understood that the present invention is not limited to the embodiments, and any person skilled in the art can make modifications or equivalent variations to the disclosed embodiments without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a hydraulic pressure overhauls branch device for bucket-wheel stacker-reclaimer, includes support and branch, and the support passes through round pin axle swing joint, its characterized in that with branch: the supporting rod comprises a steel pipe, square openings are formed in two ends of the steel pipe, a first lug plate with a variable cross section is welded at the opening, and a through hole for the pin shaft to pass through is formed in the first lug plate.
2. The hydraulic service pole device for the bucket-wheel stacker-reclaimer of claim 1, wherein: the pin shaft is made of No. 45 steel.
3. The hydraulic service pole device for the bucket-wheel stacker-reclaimer of claim 1, wherein: the support is on the bottom plate that thickness is 16mm, and two second otic placodes assembly welding of perpendicular welded form, two second otic placodes parallel arrangement, and the welding of second otic placode outside has deep floor.
4. The hydraulic service pole device for the bucket-wheel stacker-reclaimer of claim 1, wherein: the diameter of the steel pipe is 273mm, and the thickness of the steel pipe is 20 mm.
5. The hydraulic service pole device for the bucket-wheel stacker-reclaimer of claim 1, wherein: the pin shaft is a stepped shaft, a circular boss is arranged at one end of the pin shaft, and the diameter of the boss is larger than that of a through hole formed in the second lug plate; the other end of the pin shaft is fixed by a cotter pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259984.9U CN213176282U (en) | 2020-10-12 | 2020-10-12 | Hydraulic maintenance support rod device for bucket-wheel stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259984.9U CN213176282U (en) | 2020-10-12 | 2020-10-12 | Hydraulic maintenance support rod device for bucket-wheel stacker-reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213176282U true CN213176282U (en) | 2021-05-11 |
Family
ID=75778533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022259984.9U Expired - Fee Related CN213176282U (en) | 2020-10-12 | 2020-10-12 | Hydraulic maintenance support rod device for bucket-wheel stacker-reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213176282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275547A (en) * | 2021-11-25 | 2022-04-05 | 国能珠海港务有限公司 | Pitching fixing tool and arm support of stacker-reclaimer |
-
2020
- 2020-10-12 CN CN202022259984.9U patent/CN213176282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275547A (en) * | 2021-11-25 | 2022-04-05 | 国能珠海港务有限公司 | Pitching fixing tool and arm support of stacker-reclaimer |
| CN114275547B (en) * | 2021-11-25 | 2023-11-03 | 国能珠海港务有限公司 | Pitching fixing tool and stacker-reclaimer arm support |
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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 |
Granted publication date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |