A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SELF-PROPELLED WORK MACHINE
To provide a self-propelled work machine that improves adaptability to work targets while reducing labor.SOLUTION: A self-propelled work machine includes: a vehicle body 10; a traveling unit 20 that can be arranged on both the left and right sides of the vehicle body 10 with respect to the traveling direction and traveled; a battery 40 placed at the front of the vehicle body 10; and a weight 60 placed at the rear of the vehicle body 10. At a position in the side view near the line segment connecting front wheels 22 and upper parts of rear wheels 24 of the traveling unit 20, the center of gravity G2 of the overall frame of the self-propelled work machine with the weight 60 in an unloaded state is lower than the center of gravity G1 of the overall frame of the self-propelled work machine with the weight 60 in a fully loaded state. At least one of the height of the battery 40 arranged on the vehicle body 10 and the height of the weight 60 arranged on the vehicle body is set to be 1.0 to 2.0 times the height of the traveling unit 20.SELECTED DRAWING: Figure 2
【課題】軽労化を図りながらも、作業対象への適応性を向上させる自走式作業機を提供すること。【解決手段】自走式作業機は、車体１０と、車体１０の進行方向に対する左右の両側部に配置して走行が可能な走行部２０と、車体１０の前部に配置したバッテリ４０と、車体１０の後部に配置したウェイト６０と、を備える。側面視において、走行部２０が有する前輪２２と後輪２４の上部を結ぶ線分の近傍に位置していて、ウェイト６０が空載状態の自走式作業機の機体全体の重心Ｇ２は、ウェイト６０を満載した状態の自走式作業機の機体全体の重心Ｇ１よりも低い位置にある。車体１０に配置したバッテリ４０の高さ及び車体に配置したウェイト６０の高さの内、少なくともいずれか一方は、走行部２０の高さに対して１．０〜２．０倍に高さに設定されている。【選択図】 図２
SELF-PROPELLED WORK MACHINE
To provide a self-propelled work machine that improves adaptability to work targets while reducing labor.SOLUTION: A self-propelled work machine includes: a vehicle body 10; a traveling unit 20 that can be arranged on both the left and right sides of the vehicle body 10 with respect to the traveling direction and traveled; a battery 40 placed at the front of the vehicle body 10; and a weight 60 placed at the rear of the vehicle body 10. At a position in the side view near the line segment connecting front wheels 22 and upper parts of rear wheels 24 of the traveling unit 20, the center of gravity G2 of the overall frame of the self-propelled work machine with the weight 60 in an unloaded state is lower than the center of gravity G1 of the overall frame of the self-propelled work machine with the weight 60 in a fully loaded state. At least one of the height of the battery 40 arranged on the vehicle body 10 and the height of the weight 60 arranged on the vehicle body is set to be 1.0 to 2.0 times the height of the traveling unit 20.SELECTED DRAWING: Figure 2
【課題】軽労化を図りながらも、作業対象への適応性を向上させる自走式作業機を提供すること。【解決手段】自走式作業機は、車体１０と、車体１０の進行方向に対する左右の両側部に配置して走行が可能な走行部２０と、車体１０の前部に配置したバッテリ４０と、車体１０の後部に配置したウェイト６０と、を備える。側面視において、走行部２０が有する前輪２２と後輪２４の上部を結ぶ線分の近傍に位置していて、ウェイト６０が空載状態の自走式作業機の機体全体の重心Ｇ２は、ウェイト６０を満載した状態の自走式作業機の機体全体の重心Ｇ１よりも低い位置にある。車体１０に配置したバッテリ４０の高さ及び車体に配置したウェイト６０の高さの内、少なくともいずれか一方は、走行部２０の高さに対して１．０〜２．０倍に高さに設定されている。【選択図】 図２
SELF-PROPELLED WORK MACHINE
自走式作業機
KOUCHI SHIGEHARU (author) / YONEZAWA MISUZU (author) / UMEDA JUMPEI (author)
2021-05-27
Patent
Electronic Resource
Japanese
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen