Title:
折畳み式砕土装置
Document Type and Number:
Japanese Patent JP7220933
Kind Code:
B2
Abstract:
To provide a folding clod crusher in which a leveling plate connected to a side work body can be made to avoid rotating or hanging down when the side work body is in a folded state due to deposition of a foreign object or the like.SOLUTION: The folding clod crusher has a side work body 2, and this side work body 2 includes: a folding part; a side clod crushing rotary 20; a side rotary upper surface cover 21; a side first leveling plate 22; and a side second leveling plate 23. On the side work body 2, there are a side first rocking link 61, an actuator 63, a side second rocking link 62 for connecting the other end of the actuator, a side first link 50 that is freely rotatably connected to the side work body and that is provided with a guide part 50c, and a side second link 51 that is freely rotatably connected to the side first link and that is also freely rotatably connected to a side second leveling plate. The guide part 50c contains a regulation range 50e for regulating rotation of the side first link 50 and a deregulation range 50d for enabling rotation of the side first link.SELECTED DRAWING: Figure 17
Inventors:
Tomoyuki Nagahata
Shuichi Tenma
Yuki Todate
Shuichi Tenma
Yuki Todate
Application Number:
JP2022027363A
Publication Date:
February 13, 2023
Filing Date:
February 25, 2022
Export Citation:
Assignee:
Sasaki Corporation
International Classes:
A01B73/02
Domestic Patent References:
| JP2008005796A | ||||
| JP3075478B2 | ||||
| JP10304702A | ||||
| JP2006025609A |
Foreign References:
| US4552375 |