JPS5946914U

JPS5946914U - Belt tensioning device in grain lifting machine

Info

Publication number: JPS5946914U
Application number: JP14331982U
Authority: JP
Inventors: 晃悦松山
Original assignee: 株式会社山本製作所
Priority date: 1982-09-21
Filing date: 1982-09-21
Publication date: 1984-03-28
Also published as: JPS6316654Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案を実施せる昇降機の要部の縦断側面図、
−第２図は別の実施例装置の要部のｉ断側面図、第３図
は同上装置の要部の斜視図である。図面符号の説明、Ａ・・・・・・昇降機（パケットエレ
ベータ−）、１・・・・・・揚穀塔、１０・１１・・・
・・・板壁、２・・・・・・パケットコンベア、２０・
・・・・・ベルト、２１・・・・・・パケット、３・・
・・・・下部のプーリー、３ｏ・・・・・・回転軸、−
３１・・・・・・軸受部材、４・・・・・・摺動部材、
４０・・・・・・板壁と平行する部分、４１・・・・・
・外方に屈曲する部分、５・・・・・・ガイド枠、５ａ
・・・・・・ガイド、５０・・・・・・基板、５１・・
・・・・固定板、５２・・−１ｍの枠壁、６・・・・・
・軸杆、６０・・・・・・ねじ部、６１・・曲ナツト、
７・・・・・・回動板、７０・・・・・・透孔、７１・
・間支軸、８・・・・・・バネ、８ａ・８ｂ・・・・・
・バネ、９・・・・・・ストゝンノで−。Fig. 1 is a longitudinal sectional side view of the main parts of an elevator in which the present invention can be implemented;
- FIG. 2 is a cross-sectional side view of the main part of another embodiment of the apparatus, and FIG. 3 is a perspective view of the main part of the same apparatus. Explanation of drawing symbols: A... Elevator (packet elevator), 1... Grain tower, 10/11...
...Plate wall, 2...Packet conveyor, 20.
...Belt, 21...Packet, 3...
...lower pulley, 3o...rotation shaft, -
31...Bearing member, 4...Sliding member,
40... Part parallel to the board wall, 41...
・Outward bending part, 5...Guide frame, 5a
...Guide, 50... Board, 51...
...Fixed plate, 52...-1m frame wall, 6...
・Shaft rod, 60...Threaded part, 61...Bent nut,
7...Rotating plate, 70...Through hole, 71.
・Interlock shaft, 8... Spring, 8a, 8b...
・Spring, 9...at the spring.

Claims

[Scope of utility model registration request]

The rotary shaft of a pulley on the movable side, which is movably supported on the machine frame in the tensioning direction of the belt, is pivotally supported on a sliding member provided on the machine frame so as to be slidable in the tensioning direction, and the sliding member is The axial direction is set in the tensioning direction, and the pivot plate is provided with a rotary plate that is pivotally supported on the machine frame so that it can rotate freely along the tensioning direction in the middle of the shaft. A spring is installed between the rotating plate and the sliding member to push the sliding member in the tensioning direction, and the movement of the shaft rod is caused to move in the axial direction of the shaft rod. An automatic belt tensioning device featuring a regulating guide.