JPH0183710U - - Google Patents

Description

[Brief explanation of the drawing]

1 to 7 show one embodiment of the present invention, FIG. 1 is a schematic side view of a device to which a parallel conveyor belt is applied, FIG. Figure 3 is a view taken along the line in Figure 1, Figure 4 is a view taken in line with the line shown in Figure 1, Figure 5 is an enlarged view of the main part of Figure 2, and Figure 6 is the main part of Figure 3. FIG. 7 is a sectional view of the main part of the first endless belt. 8th
FIG. 9 is a schematic side view of a device according to another embodiment using a parallel conveyor belt, and FIG. 9 is a schematic side view of a device according to still another embodiment using a parallel conveyor belt. FIG. 10 is a sectional view of a conventional main part, and FIG. 11 is a sectional view of a conventional main part.
FIG. 12 is a sectional view of an endless belt according to another embodiment. In the figure, 11 is an endless belt, 12 is an endless belt, 13 is a first conveyor part, and 14 is a first conveyor part.
ear part, 14a is a first engaging part, 15 is a reinforcing core body, 1
Reference numeral 8 indicates a second conveyor section, 19 indicates a second ear section, and 19a indicates a second engaging section.

Claims (1)

[Claims for Utility Model Registration] (1) A first endless belt having a first conveyor section located at the center in the transverse direction and first ears integrally provided on both sides of the first conveyor section; , a second conveyor section that runs parallel to the first endless belt, is located at the center in the transverse direction, faces the first conveyor section, and forms a conveyance space with the first conveyor section; and the second conveyor section a second endless belt having second ears that are integrally provided on both sides of the belt and overlap the first ears, and the first ears of the first endless belt are connected to the second ears. The second endless belt has a first engaging portion having a concave or convex shape on a surface facing the first ear portion, and the second ear portion of the second endless belt has a second engaging portion having a convex or concave shape on a surface facing the first ear portion. The first engaging part and the second engaging part suppress leakage of conveyed objects from between the first ear part and the second ear part during parallel running. A parallel conveyor belt featuring: (2) the first engaging portion of the first ear portion of the first endless belt and the second engaging portion of the second endless belt;
At least one of the second engaging portions of the ear portions is formed of a concave or convex shape formed by peeling off the canvas from the ear portion to which the canvas is attached. conveyor belt. (3) the first engaging portion of the first ear of the first endless belt and the second engaging portion of the second endless belt;
The parallel conveyor belt according to claim 1, wherein the second engaging portion of the ear portion has a continuous wave shape in the transverse direction. (4) The parallel conveyor belt according to claim 3 of the utility model registration claim, wherein the wave shape is a triangular wave shape. (5) At least one of the first endless belt and the second endless belt is a parallel running type according to claim 1 of the utility model registration claim, in which the elastic modulus of the boundary between the ear portion and the conveyor portion is the smallest. conveyor belt.