JPS61165934U

JPS61165934U -

Info

Publication number: JPS61165934U
Application number: JP4944985U
Authority: JP
Priority date: 1985-04-03
Filing date: 1985-04-03
Publication date: 1986-10-15

Description

[Brief explanation of the drawing]

第１図は本考案の実施例にかかるバケツトエレ
ベータの下部の側面図、第２図は同下部のさらに
一部を拡大して示す断面図、第３図は同バケツト
エレベータにおける荷こぼれ防止フレームの一部
切欠斜視図、第４図は同荷こぼれ防止作用を説明
するための概略断面図、第５図はバケツトエレベ
ータ形アンローダの一般的構成を示す概略側面図
、第６図は従来のバケツトエレベータを示す第１
図相当図、第７図は同バケツトエレベータの作用
を説明するための概略断面図である。１…荷揚ユニツト、２…掘削ユニツト、Ｓ_１…
掘削ユニツトの上部セクシヨン、Ｓ_２…同下部セ
クシヨン、２１…上部セクシヨンの上部フレーム
、２２…下部セクシヨンの下部フレーム、２３…
両フレームを連結する水平軸、２４…チエーン、
２５…バケツト、Ｔ_１…内側バケツト移動ライン
、Ｔ_２…外側バケツト移動ライン、３…荷こぼれ
防止フレーム、４…同フレームを構成する本体フ
レーム、４１…本体フレームの底板、４２…同側
板、５…同エンドプレート、６…同スライドフレ
ーム、６１…スライドフレームの底板、６２…同
側板、Ｒ…下部セクシヨンと上部セクシヨンとに
跨る屈曲部、Ｉ…被搬送物。 Fig. 1 is a side view of the lower part of the bucket elevator according to the embodiment of the present invention, Fig. 2 is an enlarged sectional view of a part of the lower part, and Fig. 3 is prevention of cargo spillage in the bucket elevator. A partially cutaway perspective view of the frame, FIG. 4 is a schematic sectional view for explaining the cargo spillage prevention effect, FIG. 5 is a schematic side view showing the general configuration of a bucket elevator type unloader, and FIG. 6 is a conventional 1st showing the bucket elevator
FIG. 7 is a schematic sectional view for explaining the action of the bucket elevator. 1...Unloading unit, 2...Drilling unit, _S1 ...
Upper section of the excavation unit, _S2 ... Lower section of the same, 21... Upper frame of the upper section, 22... Lower frame of the lower section, 23...
Horizontal shaft connecting both frames, 24...chain,
25...bucket, _T1 ...inner bucket moving line, _T2 ...outer bucket moving line, 3...load spill prevention frame, 4...main body frame constituting the same frame, 41...bottom plate of main body frame, 42...same side plate, 5 ...the same end plate, 6...the same slide frame, 61...the bottom plate of the slide frame, 62...the same side plate, R...the bent portion spanning the lower section and the upper section, I...the object to be transported.

Claims

[Scope of utility model registration request]

The excavation unit consists of an excavation unit that scoops up the material to be transported with a large number of bucket carts that move around, and a unloading unit that receives the material to be transported from the excavation unit and moves it upward using a large number of bucket carts that move around. The upper section attached to the lower side of the unloading unit and the lower section rotatably connected to the upper section around a horizontal axis allow the lower section to face downward, which is similar to the vertical excavation posture. The bucket of the excavation unit is configured to be able to change its position between a horizontal excavation position in which the section faces sideways, and the bucket of the excavation unit is moved from top to bottom on the inner movement line facing the unloading unit toward the outer movement line. In the bucket elevator constructed above, a load dropper is provided on the outer side of the excavation unit along the outer movement line of the bucket, and includes a bottom plate located below the bucket and a side plate located laterally in the horizontal excavation position. A prevention frame is provided over the entire length of the lower section, and the front end in the bucket movement direction reaches the lower part of the upper section, and the front end of the spillage prevention frame spans both the lower and upper sections. A cargo spill prevention device for a bucket elevator, characterized in that the part is configured to be bendable and expandable into a straight line and a curved shape according to changes in the attitude of an excavation unit.