JPH0335910U

JPH0335910U -

Info

Publication number: JPH0335910U
Application number: JP9635789U
Authority: JP
Priority date: 1989-08-19
Filing date: 1989-08-19
Publication date: 1991-04-08
Also published as: JPH0442245Y2

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案によるカーブベルトコンベヤの
ベルトと下面支承ローラとの概略構成を示す斜視
図で、ａはカーブコンベヤベルトとローラーとの
関係を示し、ｂはローラーの構成を示しており、
第２図は第１図における下面支承ローラーによる
コンベヤベルト支承状態を示す説明図で、ａは断
面図、ｂはａ図の側面図、第３図は円錐状無端ベ
ルト（カーブベルト）の斜視図、第４図はカーブ
ベルトコンベヤを示すもので、ａは平面図、ｂは
正面図、第５図は本出願人が既に出願しているカ
ーブベルトコンベヤを示す説明図、第６図は従来
のカーブベルトコンベヤを示す一部概略構成図、
第７図は第６図に示す例における力の加わり方を
説明する図、である。１……カーブベルト、２……円錐コロ、３……
カーブベルトコンベヤ、５……上側ローラー、５
′……下側ローラー、７……台形突起部、７ａ…
…内側壁面、８……支承ローラ、９……支承枠、
１０……ピン、１１……横溝、１２……軸。 FIG. 1 is a perspective view showing a schematic structure of a belt and a lower support roller of a curved belt conveyor according to the present invention, in which a shows the relationship between the curved conveyor belt and the roller, b shows the structure of the roller,
Fig. 2 is an explanatory view showing the conveyor belt supported by the lower support roller in Fig. 1, where a is a sectional view, b is a side view of Fig. a, and Fig. 3 is a perspective view of the conical endless belt (curved belt). , FIG. 4 shows a curved belt conveyor, where a is a plan view, b is a front view, FIG. 5 is an explanatory diagram showing a curved belt conveyor that the present applicant has already applied for, and FIG. 6 is a conventional one. Partial schematic configuration diagram showing a curved belt conveyor,
FIG. 7 is a diagram illustrating how force is applied in the example shown in FIG. 6. 1... Curved belt, 2... Conical roller, 3...
Curved belt conveyor, 5... Upper roller, 5
'... Lower roller, 7... Trapezoidal protrusion, 7a...
...Inner wall surface, 8... Support roller, 9... Support frame,
10...Pin, 11...Horizontal groove, 12...Shaft.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

円錐状のコンベヤベルトを、左右端に設けた円
錐コロにより緊張保持移動せしめるよう構成して
なるカーブコンベヤにおいて、円錐状コンベヤベ
ルト表面外周縁に沿つて断面台形状突起を形成し
、前記台形内側壁面に対して外方に向かつて引張
力を付与するよう圧接するローラーを複数個設け
るとともに、該コンベヤベルトの前記台形状突起
部裏面側に、カーブコンベヤベルトの中心軸方向
に向かう軸心を有し、コンベヤベルトの外周縁側
位置の軸を水平方向に自由揺動可能に軸支すると
ともに、内周縁側を水平移動可能に支承せしめた
ローラーを、コンベヤベルトを裏面より支承する
よう複数個設けたことを特徴とするカーブベルト
コンベヤ。 In a curved conveyor configured to move a conical conveyor belt while maintaining tension by conical rollers provided at the left and right ends, a projection having a trapezoidal cross section is formed along the outer periphery of the surface of the conical conveyor belt, and the inner wall surface of the trapezoid is A plurality of rollers are provided that press outward to apply a tensile force to the curved conveyor belt, and the conveyor belt has an axis directed toward the center axis of the curved conveyor belt on the back side of the trapezoidal protrusion of the conveyor belt. , the conveyor belt is provided with a plurality of rollers whose shafts on the outer peripheral edge side of the conveyor belt are supported so as to be freely swingable in the horizontal direction, and whose inner peripheral edge side is supported so as to be horizontally movable, so as to support the conveyor belt from the back side. A curved belt conveyor featuring: