JPH049451U - - Google Patents
Info
- Publication number
- JPH049451U JPH049451U JP4765490U JP4765490U JPH049451U JP H049451 U JPH049451 U JP H049451U JP 4765490 U JP4765490 U JP 4765490U JP 4765490 U JP4765490 U JP 4765490U JP H049451 U JPH049451 U JP H049451U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- bracket
- swing arm
- axis
- center
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Shovels (AREA)
Description
第１図はこの考案の一実施例の要部の組立て斜
視図、第２図は第１図の側面図で、鎖線の部分は
その作用を示す。第３図は従来狭い場所における
ミニパワーシヨベルの作業状態を示す平面図。
１……排土積込み箱、２ａ，２ｂ……回転軸、
３……スイング軸、４ａ，４ｂ……ブラケツト、
５……ブレード、６ａ，６ｂ……螺子、７……ス
イングアーム、７ａ……スイングアームの一端（
ボールジヨイント）、７ｃ……スイングアームの
他端（ボールジヨイント）、８……スイングブラ
ケツト、９……スイングアームブラケツト、１０
……ブームスイングシリンダ。
FIG. 1 is an assembled perspective view of essential parts of an embodiment of this invention, and FIG. 2 is a side view of FIG. 1, with the chain line portion showing its function. FIG. 3 is a plan view showing the working state of a conventional mini power shovel in a narrow space. 1...Earth loading box, 2a, 2b...Rotating shaft,
3...Swing axis, 4a, 4b...Bracket,
5... Blade, 6a, 6b... Screw, 7... Swing arm, 7a... One end of swing arm (
ball joint), 7c...Other end of swing arm (ball joint), 8...swing bracket, 9...swing arm bracket, 10
...Boom swing cylinder.
Claims (1)
ａと該軸の上方にスイング軸３を設けると共に、
他方の側面中央に回転軸２ｂを設け、前記各回転
２ａ，２ｂに回動自在に嵌合するブラケツト４ａ
，４ｂをブレード５に螺子６ａ，６ｂで固定し、
スイング軸３にはスイングアーム７の一端７ａを
回動自在に嵌合し、他端７ｂをスイングブラケツ
ト８の一端に設けたスイングアームブラケツト９
に嵌合して、ブームスイングシリンダ１０の作動
により、スイングアーム７を介して、箱１を前後
にスイングさせるようにした、パワーシヨベルの
土砂運搬装置。 A rotating shaft 2 is installed in the center of one side of the earth loading box 1.
a and a swing axis 3 above the axis,
A bracket 4a having a rotating shaft 2b provided at the center of the other side surface and rotatably fitting into each of the rotating shafts 2a and 2b.
, 4b are fixed to the blade 5 with screws 6a, 6b,
A swing arm bracket 9 has one end 7a of a swing arm 7 rotatably fitted to the swing shaft 3, and the other end 7b provided at one end of a swing bracket 8.
A power shovel earth and sand transporting device which is fitted with a boom swing cylinder 10 and swings a box 1 back and forth via a swing arm 7 by the operation of a boom swing cylinder 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4765490U JPH0730773Y2 (en) | 1990-05-09 | 1990-05-09 | Power shovel sediment carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4765490U JPH0730773Y2 (en) | 1990-05-09 | 1990-05-09 | Power shovel sediment carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH049451U true JPH049451U (en) | 1992-01-28 |
| JPH0730773Y2 JPH0730773Y2 (en) | 1995-07-19 |
Family
ID=31563775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4765490U Expired - Lifetime JPH0730773Y2 (en) | 1990-05-09 | 1990-05-09 | Power shovel sediment carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730773Y2 (en) |
-
1990
- 1990-05-09 JP JP4765490U patent/JPH0730773Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730773Y2 (en) | 1995-07-19 |
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