A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rear-mounted depth adjusting device for ditcher
The invention discloses a rear-mounted depth adjusting device for a ditcher. The rear-mounted depth adjusting device comprises a rack, a tail wing, a connection block and a sled. The sled is arranged on the rear portion of the rack and is connected with the tail wing through the connection block. According to the rear-mounted depth adjusting device, the sled arranged on the tail wing on the rear portion of the rack is used as the ditching depth adjusting device, and as the sled is arranged at the center of the rear portion of the rack of the ditcher, the depth is adjusted with the ground serving as the reference, compared with a method that a sled is arranged in a ditch on the rear side of a tool disc and the depth is adjusted with the ditch bottom serving as the reference in the prior art, the consistence of the ditch depth can be guaranteed, and a certain correction property is provided for deviation of an offset tool disc; the distance between the sled and the tool disc is large, so that up and down depth adjusting is convenient and safe. Besides, the sled adopts a prior front-mounted ditcher depth limit unit, so that the structure is simple, and the universality is good.
Rear-mounted depth adjusting device for ditcher
The invention discloses a rear-mounted depth adjusting device for a ditcher. The rear-mounted depth adjusting device comprises a rack, a tail wing, a connection block and a sled. The sled is arranged on the rear portion of the rack and is connected with the tail wing through the connection block. According to the rear-mounted depth adjusting device, the sled arranged on the tail wing on the rear portion of the rack is used as the ditching depth adjusting device, and as the sled is arranged at the center of the rear portion of the rack of the ditcher, the depth is adjusted with the ground serving as the reference, compared with a method that a sled is arranged in a ditch on the rear side of a tool disc and the depth is adjusted with the ditch bottom serving as the reference in the prior art, the consistence of the ditch depth can be guaranteed, and a certain correction property is provided for deviation of an offset tool disc; the distance between the sled and the tool disc is large, so that up and down depth adjusting is convenient and safe. Besides, the sled adopts a prior front-mounted ditcher depth limit unit, so that the structure is simple, and the universality is good.
Rear-mounted depth adjusting device for ditcher
GE YUMING (author) / GE WEIAN (author) / ZHOU XUEMEI (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2021