JPS628228U - - Google Patents
Info
- Publication number
- JPS628228U JPS628228U JP9859485U JP9859485U JPS628228U JP S628228 U JPS628228 U JP S628228U JP 9859485 U JP9859485 U JP 9859485U JP 9859485 U JP9859485 U JP 9859485U JP S628228 U JPS628228 U JP S628228U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- cylinders
- unloader
- pivot arm
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Air Transport Of Granular Materials (AREA)
- Ship Loading And Unloading (AREA)
Description
第１図および第２図は本考案にかかるブーム旋
回装置の一実施例を備えるアンローダを示す平面
図および側面図、第３図乃至第５図は同装置の作
動を示す概略図である。
１０……タンク、１２……吸引輸送管、１６…
…シヤフト、２０……ブーム、２４……旋回アー
ム、２６，２８……ロツド、３０，３２……シリ
ンダ。
FIGS. 1 and 2 are a plan view and a side view showing an unloader equipped with an embodiment of the boom rotation device according to the present invention, and FIGS. 3 to 5 are schematic diagrams showing the operation of the device. 10...Tank, 12...Suction transport pipe, 16...
...Shaft, 20...Boom, 24...Swivel arm, 26, 28...Rod, 30, 32...Cylinder.
Claims (1)
を旋回させるための装置であつて、ブームと一体
的に旋回するシヤフト連設された旋回アームと、
それぞれロツドが旋回アームのシヤフトとの連結
部から外れた位置で旋回アームに枢着されチユー
ブが旋回アームの旋回平面と平行な平面内で揺動
自在に枢着された少なくとも２つのシリンダと、
を備えたことを特徴とするアンローダにおけるブ
ーム施回装置。 (2) 前記シリンダがそれぞれ２個であり、かつ
ブームの旋回範囲の中心線に対してほぼ対称的に
配置されている実用新案登録請求の範囲第(1)項
記載のアンローダにおけるブーム旋回装置。[Claims for Utility Model Registration] (1) A device for rotating a boom supporting a suction wheel feed pipe of an unloader, which includes a rotating arm connected to a shaft that rotates integrally with the boom;
at least two cylinders, each having a rod pivoted to the pivot arm at a position disengaged from the coupling portion of the pivot arm with the shaft, and a tube pivotably pivoted in a plane parallel to the pivot plane of the pivot arm;
A boom rotation device for an unloader, characterized by comprising: (2) The boom rotation device for an unloader according to claim 1, wherein each of the cylinders has two cylinders and is arranged substantially symmetrically with respect to the center line of the rotation range of the boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9859485U JPS628228U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9859485U JPS628228U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628228U true JPS628228U (en) | 1987-01-19 |
Family
ID=30966674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9859485U Pending JPS628228U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628228U (en) |
-
1985
- 1985-06-28 JP JP9859485U patent/JPS628228U/ja active Pending