公开(公告)号：JPH06211331A

公开(公告)日：1994-08-02

申请号：JP29744593

申请日：1993-11-01

Applicant: PHILIP MORRIS PROD

Inventor： YUUJIN BII FUITSUSHIYAA ,  MAAKU SENTO JIYON NOOSU ,  WAREN DEI UINTAASON ,  RAIFU II BII JIYAKUSUMAA ,  RENNARUTO EFU ORUSON ,  NIRUSU ESU SERANDAA

IPC: B65G17/10 ,  B65G15/40 ,  B65G21/18 ,  F26B15/26

Abstract: PURPOSE: To provide an endless conveyor belt which can carry minute particles of conveyed product without limiting the ability of the conveyor belt to articulate into spiraling conveyor stack, by connecting foraminous bottom members with conveyor links which are articulately connected. CONSTITUTION: In order that a belt may run along a path of the spiraling conveyor stack, a conveyor link 23 has two rods 25, 26 provided at each ends with spacer members 24, the fixed rod 25 being fixed to the spacer member 24 and the articulately connected rod 26 being fixed to the spacer member 24 as well as being connected to a spacer 24 of the neighboring link: it is connected to the one spacer member of the neighboring link by means of a hole and connected to the other spacer member of the neighboring link by means of a slot. In addition, the foraminous bottom member 27 is fixed to both the rods 25, 26 by a spot welding or other means and is sandwiched between the two spacer members. The foraminous bottom member 27 has the back rim overlappable on a curved front rim of the succeeding member and also has the structure to permit a free articulate motion.