JPH047116Y2

JPH047116Y2 -

Info

Publication number: JPH047116Y2
Application number: JP1984191829U
Authority: JP
Priority date: 1984-12-18
Filing date: 1984-12-18
Publication date: 1992-02-26
Also published as: JPS61105693U

Description

【考案の詳細な説明】（考案が属する技術分野）本考案は、砂等の貯留物を一時に大量に受け入
れる大型のホツパーに関するものである。[Detailed description of the invention] (Technical field to which the invention belongs) The present invention relates to a large hopper that can receive a large amount of stored material such as sand at once.

（考案の課題とその特徴点）例えば、水底地盤砂杭造成用作業船の甲板上の
適所に設けたグランドホツパー内に運搬船で運ん
だ砂を積み込む場合のように、大型のホツパー内
に一時に大量の貯留物を積み込む場合は、積み込
み量がホツパーの容量以上に多くなり勝ちで、そ
のため、上方に盛り上げられた分がホツパーの周
辺にこぼれ、資材の損失をまねくばかりでなく、
作業環境を不良にする傾向がある。(Issues of the invention and its features) For example, when loading sand carried by a carrier ship into a ground hopper installed at a suitable location on the deck of a work boat for creating underwater sand piles, it is necessary to Sometimes, when loading a large amount of stored material, the amount of material loaded tends to exceed the capacity of the hopper, and as a result, the amount that is raised upwards spills around the hopper, causing not only material loss, but also
It tends to create a poor working environment.

本考案は、主ホツパーの上部開口の外縁に沿つ
て、オーバーフロー分を回収するミニホツパーを
設けることにより、前記問題点の解決を図つたも
のであり、その構成上の特徴は実用新案登録請求
の範囲に記載したとおりである。 The present invention attempts to solve the above problem by providing a mini hopper along the outer edge of the upper opening of the main hopper to collect the overflow, and its structural features are within the scope of the utility model registration claims. As stated in.

（図面による説明）本考案の一実施例を示す図面において、主ホツ
パー１は平面形状が正方形の２つの単位ホツパー
２，３を横に連接して構成され、複数の支柱４で
支持されており、単位ホツパー２，３の貯留物は
各別のコンベヤ５，５′によりそれぞれ所要場所
に運ばれるようになつている。(Explanation by drawing) In the drawing showing an embodiment of the present invention, the main hopper 1 is constructed by connecting two unit hoppers 2 and 3 with a square planar shape horizontally, and is supported by a plurality of supports 4. , the stored items in the unit hoppers 2 and 3 are conveyed to the required locations by separate conveyors 5 and 5', respectively.

単位ホツパー２の上部開口の隣接する２側縁の
外側にはそれぞれミニホツパー６，７が添設さ
れ、また、単位ホツパー３の上部開口の１側縁に
はミニホツパー７に連接してミニホツパー８が設
けられている。したがつて、主ホツパー１の上部
開口の隣接する２側縁の外側にミニホツパー６，
７，８が設けられていることになるが、ミニホツ
パーが設けられていない他の隣接する２側縁にお
いては、適宜高さの鉄板から成る立ち上がり壁
９，１０が設けられている。そして、ミニホツパ
ー６，７の各下端開口はコンベア５上に、また、
ミニホツパー８の下端開口はコンベヤ５′上に、
それぞれ位置させている。 Mini hoppers 6 and 7 are attached to the outer sides of two adjacent side edges of the upper opening of the unit hopper 2, and a mini hopper 8 is attached to one side edge of the upper opening of the unit hopper 3 in connection with the mini hopper 7. It is being Therefore, mini hopper 6,
7 and 8 are provided, but on the other two adjacent side edges where the mini hopper is not provided, rising walls 9 and 10 made of iron plates of appropriate height are provided. The lower end openings of the mini hoppers 6 and 7 are placed on the conveyor 5, and
The lower end opening of the mini hopper 8 is above the conveyor 5'.
They are located respectively.

主ホツパー１に砂等の貯留物を積み込む際に主
ホツパー１の上部開口縁より上方に盛り上がつた
貯留物が崩れた場合、この崩れた貯留物は主ホツ
パー１の上部開口縁の低い所、すなわち、ミニホ
ツパー６，７，８の設置箇所においてオーバーフ
ローしてミニホツパー６，７，８内に入り、コン
ベヤ５，５′上に落下するから、従来のように貯
留物が主ホツパー１の周辺に落下して散乱するお
それはない。 When loading stored materials such as sand into the main hopper 1, if the stored material that has risen above the upper opening edge of the main hopper 1 collapses, this collapsed stored material will be deposited at a low point on the upper opening edge of the main hopper 1. That is, at the installation locations of the mini hoppers 6, 7, and 8, the accumulated material overflows into the mini hoppers 6, 7, and 8, and falls onto the conveyors 5 and 5', so that the accumulated material does not flow around the main hopper 1 as in the conventional case. There is no risk of it falling and scattering.

なお、前述の実施例は、主ホツパーの上部開口
の外縁の一部に沿つてミニホツパーを設けた場合
に相当するが、本考案では、主ホツパーの上部開
口の外縁全体に沿つてミニホツパーを設けてもよ
く、この場合は立ち上がり壁を設ける必要がない
ことは言うまでもない。 Note that the above embodiment corresponds to a case where a mini hopper is provided along a part of the outer edge of the upper opening of the main hopper, but in the present invention, the mini hopper is provided along the entire outer edge of the upper opening of the main hopper. Needless to say, in this case there is no need to provide a standing wall.

（考案の効果）本考案のホツパーは以上のようなものであるか
ら、ホツパーに砂等の貯留物を積み込む際に、貯
留物がホツパーの周辺にこぼれ落ちて資材の損失
や作業環境の悪化をまねくことを簡単かつ容易に
防止することができ、例えば、波浪条件が悪いと
きの海上積み込みにおいてもオペレーターが気楽
に積み込み作業を行うことができる。(Effects of the invention) Since the hopper of the present invention is as described above, when loading stored materials such as sand into the hopper, the stored materials may spill around the hopper, resulting in loss of materials and deterioration of the working environment. This can be easily and easily prevented, and the operator can carry out the loading work comfortably even when loading at sea when the wave conditions are bad, for example.

[Brief explanation of the drawing]

第１図は本考案の一実施例の平面図、第２図は
同じく正面図、第３図は同じく側面図である。１……主ホツパー、２，３……単位ホツパー、
４……支柱、５，５′……コンベヤ、６，７，８
……ミニホツパー、９，１０……立ち上がり壁。 FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a front view, and FIG. 3 is a side view. 1...Main hopper, 2, 3...Unit hopper,
4...Strut, 5,5'...Conveyor, 6,7,8
...Mini hopper, 9,10...stand up wall.

Claims

[Scope of utility model registration request]

A mini hopper is provided along at least a part of the outer edge of the upper opening of the main hopper to receive the accumulated material overflowing from the main hopper, and a rising wall is provided in the part where the mini hopper is not provided, and the lower end opening of the mini hopper is A large hopper for storage, characterized by being located on a conveyor that transfers stored materials.