JPH0359047U

JPH0359047U -

Info

Publication number: JPH0359047U
Application number: JP11857989U
Authority: JP
Priority date: 1989-10-09
Filing date: 1989-10-09
Publication date: 1991-06-10
Also published as: JPH0454827Y2

Description

[Brief explanation of drawings]

第１図は本考案の第１の考案に係るジヨークラ
ツシヤのストローク調整機構の全体を示す概略説
明図、第２図は、第１図の要部を示す拡大断面図
、第３図は、他の実施例に係る第１図の要部を示
す拡大断面図、第４図は、第１図のストローク調
整機構を示す説明図、第５図は本考案の第２の考
案に係るジヨークラツシヤのストローク調整機構
の全体を示す概略説明図、第６図は第５図の要部
を示す拡大断面図、第７図は、他の実施例に係る
第５図の要部を示す拡大断面図、第８図は従来の
ジヨークラツシヤの一例をしめす一部破断側面図
である。１……ジヨークラツシヤ、２……可動部材、４
……トグルプレート、５，５ａ……トグルブロツ
ク、６，６ａ……受台、５３，６３……調整材、
５５，６５……楔部材、５９，５９ａ，６９，６
９ａ……トグルシート。 FIG. 1 is a schematic explanatory diagram showing the entire stroke adjustment mechanism of a geo-clutcher according to the first invention of the present invention, FIG. 2 is an enlarged sectional view showing the main part of FIG. 1, and FIG. FIG. 4 is an explanatory diagram showing the stroke adjustment mechanism of FIG. 1, and FIG. 5 is an enlarged sectional view showing the main part of FIG. 1 according to the embodiment. FIG. 6 is an enlarged sectional view showing the main part of FIG. 5; FIG. 7 is an enlarged sectional view showing the main part of FIG. 5 according to another embodiment; FIG. The figure is a partially cutaway side view showing an example of a conventional jaw crusher. 1... Jyo crusher, 2... Movable member, 4
... Toggle plate, 5, 5a ... Toggle block, 6, 6a ... pedestal, 53, 63 ... Adjustment material,
55, 65... Wedge member, 59, 59a, 69, 6
9a...Toggle sheet.

Claims

[Claims for Utility Model Registration] (1) In a geo-clutch which is provided with a toggle plate between a pedestal of a movable member and a toggle block, a grooved portion of the toggle block is provided opposite to the toggle plate, and one end surface is A toggle sheet is provided whose inclined surface and the other end surface are perpendicular to each other, and a wedge member is installed between one end surface of the toggle sheet and one inner surface of a toggle block facing the one end surface. , an adjusting member is inserted between the other end surface of this toggle sheet and the other inner surface of the toggle block facing the other end surface, and the toggle sheet is raised and lowered along the groove surface of the toggle block using the wedge member and the adjusting member. A stroke adjustment mechanism for a geo-clutcher, characterized in that the stroke of a movable member is variable. (2) In a geo-clutch that includes a toggle plate between a pedestal of a movable member and a toggle block, the grooved part of the pedestal is opposed to the toggle plate, and one end surface is an inclined surface and the other end surface is arranged to face the toggle plate. is provided with a toggle sheet consisting of surfaces forming a right angle, a wedge member is attached between one end surface of the toggle sheet and one inner surface of a pedestal facing the one end surface, and the other end surface of the toggle sheet is provided with a wedge member. and the other inner surface of the pedestal facing the other end surface, and the toggle sheet is made to move up and down along the groove surface of the pedestal by the wedge member and the adjustment material, and the stroke of the movable member is adjusted. A geo-clutcher stroke adjustment mechanism characterized by being variable.