JPH0199589U

JPH0199589U -

Info

Publication number: JPH0199589U
Application number: JP19473287U
Authority: JP
Priority date: 1987-12-22
Filing date: 1987-12-22
Publication date: 1989-07-04
Anticipated expiration: 2002-12-22
Also published as: JPH071271Y2

Description

[Brief explanation of the drawing]

第１図および第２図は本考案の第１実施例に係
り、第１図は動力伝達機構の縦断面図、第２図は
第１図に示すものの側面図、第３図から第５図は
本考案の第２実施例に係り、第３図は動力伝達機
構の縦断面図、第４図は第３図に示すものの側面
図、第５図は第３図に示すものの一部断面平面図
である。１…下刃軸、２…本体、３，４２…主動プーリ
の一例である下刃軸プーリ、８…上刃軸、９，４
１…主動ギヤの一例である上刃軸ギヤ、１２，４
６…中間ブラケツト、１５…ベルト張力調整機構
、２１…中間軸、２４…中間ギヤ、２５…中間プ
ーリ、３１，５６…ベルト。 1 and 2 relate to the first embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional view of the power transmission mechanism, FIG. 2 is a side view of what is shown in FIG. 1, and FIGS. 3 to 5 3 is a longitudinal sectional view of the power transmission mechanism, FIG. 4 is a side view of the structure shown in FIG. 3, and FIG. 5 is a partially sectional plan view of the structure shown in FIG. 3. It is a diagram. DESCRIPTION OF SYMBOLS 1... Lower blade shaft, 2... Main body, 3, 42... Lower blade shaft pulley which is an example of a driving pulley, 8... Upper blade shaft, 9, 4
1... Upper blade shaft gear, which is an example of a main drive gear, 12, 4
6... Intermediate bracket, 15... Belt tension adjustment mechanism, 21... Intermediate shaft, 24... Intermediate gear, 25... Intermediate pulley, 31, 56... Belt.

Claims

[Scope of utility model registration request]

In a continuous strip cutting device rotatably supported by a main body and equipped with a lower blade axis and an upper blade axis parallel to each other, each of which has a lower blade and an upper blade each having a plurality of round blades, the upper blade axis is An intermediate bracket whose base is attached to one side of the blade shaft and whose position can be adjusted;
An intermediate shaft supported directly or indirectly in parallel with the one shaft by this intermediate bracket, an intermediate gear and an intermediate gear fitted and integrally fixed to this intermediate shaft so as to be rotatable and immovable in the axial direction. Pulley and
A belt is provided between a main drive gear that meshes with the intermediate gear and is fixed to one of the lower blade shaft and the upper blade shaft, and the intermediate pulley that is fixed to the other of the lower blade shaft and the upper blade shaft. A power transmission mechanism in a continuous strip cutting device that includes a wound active pulley and a belt tension adjustment mechanism that adjusts the tension of the belt.