JPS6146910U

JPS6146910U - conveyor belt

Info

Publication number: JPS6146910U
Application number: JP13315984U
Authority: JP
Inventors: 邦夫城戸
Original assignee: ユニッタ株式会社
Priority date: 1984-08-31
Filing date: 1984-08-31
Publication date: 1986-03-28

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図および第２図はそれぞれ本考案コシベアベルトの
一実施例を示す要部斜視図および要部正面断面図、第３
図ａ〜第３図ｈはそれぞれ本考案コンベアベルトの実施
例を示すベルト幅方向の部分断面図、第４図ａ〜第４図
Ｃはそれぞれ本考案コンベアベル１の実施例を示すべ少
ト幅方向の部分断面図、第５図および第６図はそれそれ
従来のローラー方式および平ベルト方式による引っ張り
もしくは送り出し装置の要部斜視図お−よび正面図、第
７図は従来の歯付きベルト方式による引っ張りもしくは
送り出し装置の要部正面断面図である。１・・・コンベアベルト、２，１００−．．被
搬送物、３，１０４・・・加圧プーリ、１１，１０３・
・・歯付きベルト、１２・・・ベルト歯、１３・・・耐
圧用ベルト補助材、１４，１０７・・・ベルト心線、１
５，１０８・・・補強部材、３０．１１０・・・プーり
歯底部、１ｏ１・・・ローラー、１０２・・・平ベルト
、１ｏ５・・・プーリ歯先部、１０６・・・ベルト歯底
部、１１１・・・溝条、１１２・・・ベルト背表面、１
２０・・・ベルト歯先部、１２１・・・ベルト歯底面、
１２２・・・ベルト歯凹部、１２３・・・ベルト歯凹部
側壁、１３０・・・補強層、１３１・・・耐圧用ベルト
補助材頂面。FIGS. 1 and 2 are a perspective view and a front sectional view of the essential parts of an embodiment of the Koshibear belt of the present invention, respectively, and FIG.
Figures a to 3h are partial sectional views in the belt width direction showing embodiments of the conveyor belt of the present invention, and Figures 4a to 4C are cross-sectional views of the belt width direction showing embodiments of the conveyor belt 1 of the present invention, respectively. A partial sectional view in the width direction, FIGS. 5 and 6 are perspective views and front views of main parts of conventional roller type and flat belt type pulling or feeding devices, respectively, and FIG. 7 is a conventional toothed belt. FIG. 2 is a front cross-sectional view of the main parts of the pulling or feeding device according to the method. 1... Conveyor belt, 2, 1 0 0-. ．． Conveyed object, 3,104... Pressure pulley, 11,103...
... Toothed belt, 12 ... Belt teeth, 13 ... Pressure-resistant belt auxiliary material, 14,107 ... Belt core wire, 1
5,108... Reinforcement member, 30.110... Pulley tooth bottom, 1o1... Roller, 102... Flat belt, 1o5... Pulley tooth tip, 106... Belt tooth bottom, 111...Groove, 112...Belt back surface, 1
20... Belt tooth tip, 121... Belt tooth bottom surface,
122... Belt tooth recess, 123... Belt tooth recess side wall, 130... Reinforcement layer, 131... Top surface of belt auxiliary material for pressure resistance.

Claims

[Scope of Claim for Utility Model Registration] 1. In a conveyor belt equipped with a pair of toothed belts that run while sandwiching an object to be conveyed in a sandwich-like manner between the back surfaces of the belts facing each other, at least one pressure-resistant belt auxiliary material is attached to the conveyor belt. A conveyor belt, in which the top surface of the belt auxiliary material is formed in a convex or concave shape, and the top surface of the belt auxiliary material is continuously arranged along the belt longitudinal direction so that the height from the bottom surface of the belt tooth is higher than the height of the belt tooth. 2. The conveyor belt according to claim 1, wherein the back surface of the belt is provided with at least one groove in the longitudinal direction of the belt into which at least a portion of the conveyed object can fit. 3. The conveyor belt according to claim 2, wherein the belt auxiliary material is provided at least directly below the groove. 4 The height of the belt auxiliary material is 2 times the height of the belt teeth.
00% or less, the conveyor belt according to claim 1 of the utility model registration claim. 5. The conveyor belt according to claim 1, wherein the belt auxiliary material is composed of one layer or multiple layers. 6. The conveyor belt according to claim 1, wherein the cross-sectional shape of the belt auxiliary material is approximately rectangular, approximately trapezoidal, approximately semicircular, or approximately triangular. 7 The total base width of each of the belt auxiliary materials is 3 of the belt width.
The conveyor belt according to claim 1, wherein the utility model registration range is within 0% to 90%. 8. A cross section of the belt tooth recess in the belt width direction in the belt auxiliary material cross section is approximately U-shaped, and the side wall thereof has an inclination of 60° to 120° with respect to the horizontal direction, or the side wall has an arc shape. A conveyor belt according to claim 1 of the utility model registration claim. 9. The conveyor belt according to claim 1, wherein the belt auxiliary material is made of elastic and wear-resistant synthetic rubber or synthetic resin. 10. The conveyor belt according to claim 9, wherein at least a portion of the surface of the belt auxiliary material is covered with a stretchable and wear-resistant reinforcing layer. 11. The conveyor belt according to claim 1, wherein the reinforcing layer is a woven or knitted fabric of polyamide-based or polyester-based fibers, or a non-woven fabric of polyamide-based or polyester-based fibers. 12. The conveyor belt according to claim 1, wherein the belt teeth are trapezoidal teeth, round teeth, or curved teeth. 13. The conveyor belt according to item 1 of the utility model registration claim, wherein the bell l/back surface is made of rubber having a large coefficient of friction and little change over time in the coefficient of friction. 14. The rubber layer on the back surface of the belt constitutes from the bottom surface of the belt teeth to the back surface of the belt, and the thickness of the rubber layer is in the range of 0.15 to 2.5@ of the pitch of the belt teeth. The conveyor belt described in Section B. 15. The conveyor belt according to claim B, wherein at least one reinforcing member is embedded in the rubber layer in parallel to the back surface of the belt. 16. The conveyor belt according to claim 2 or b, wherein the reinforcing member is buried at least directly below the groove. 17. The conveyor belt according to claim b, wherein the width of the reinforcing member layer is 1/2 or more of the diameter or width of the conveyed object. 18. The conveyor belt according to claim 1, wherein the core wire embedded in the belt is a glass fiber cord or an aromatic polyamide fiber cord.