Title:
DRIVING SPROCKET FOR FEED CONVEYING DEVICE
Document Type and Number:
Japanese Patent JP3905917
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a driving sprocket capable of minimizing the abrasion of a wire of a disc cable, preventing cut pieces of a wire rod from mixing into the feed and doing harm to the health of livestock and human, and dispensing with the replacement of the driving sprocket itself even when the driving sprocket is worn out, whereby wasteful work and parts can be prevented.
SOLUTION: The driving sprocket 1 for moving a disc cable 102 is composed of a teeth-shaped part 2 and a holding body part 3, and the teeth-shaped part 2 and the holding body part 3 are disconnectably connected by a bolt 4 and a nut 5. An outer peripheral face of a disc 102b of the disc cable 102 is abutted on an outer peripheral face of the folding body part 3, and a wire 102a of the disc cable 102 is not abutted on the holding body part 3 when the disc cable 102 is hung and rotated in this driving sprocket 1.
Inventors:
Kazumi Fujii
Application Number:
JP2001167271A
Publication Date:
April 18, 2007
Filing Date:
June 01, 2001
Export Citation:
Assignee:
Fujii Shokai Co., Ltd.
International Classes:
A01K5/02; B65G23/06; (IPC1-7): B65G23/06; A01K5/02
Domestic Patent References:
| JP8143125A | ||||
| JP54088793U |
Attorney, Agent or Firm:
Kiyoshi Hashimoto