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 sides of the vehicle body 10 and traveled; and a work unit 30 that can be raised and lowered in front of the vehicle body 10. The work machine additionally includes: a rotation frame 35 that connects the work unit 30 and has a rotating fulcrum for raising and lowering in the middle of the traveling unit in the longitudinal direction; and a cylinder 38 provided in front of the vehicle body 10 to drive the work unit 30 up and down. The work machine further includes: a long hole 385 for connecting the cylinder 38 provided in the work unit 30 to the work unit 30; and a rotation control unit 39 arranged in the middle of the rotation frame 35 and that regulates the downward rotation of the rotation frame 35.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の両側部に配置して走行が可能な走行部２０と、車体１０の前方に昇降自在な作業部３０と、を備える。作業部３０を連結すると共に、昇降するための回動支点を走行部の前後方向の中間部に設けた回動フレーム３５と、車体１０の前方に設け、作業部３０を昇降駆動させるシリンダ３８と、を備える。さらに、作業部３０に設けたシリンダ３８及び作業部３０を連結させる長孔部３８５と、回動フレーム３５の中間部に配置され、回動フレーム３５の下方への回動を規制する回動規制部３９と、を備えた。【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 sides of the vehicle body 10 and traveled; and a work unit 30 that can be raised and lowered in front of the vehicle body 10. The work machine additionally includes: a rotation frame 35 that connects the work unit 30 and has a rotating fulcrum for raising and lowering in the middle of the traveling unit in the longitudinal direction; and a cylinder 38 provided in front of the vehicle body 10 to drive the work unit 30 up and down. The work machine further includes: a long hole 385 for connecting the cylinder 38 provided in the work unit 30 to the work unit 30; and a rotation control unit 39 arranged in the middle of the rotation frame 35 and that regulates the downward rotation of the rotation frame 35.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の両側部に配置して走行が可能な走行部２０と、車体１０の前方に昇降自在な作業部３０と、を備える。作業部３０を連結すると共に、昇降するための回動支点を走行部の前後方向の中間部に設けた回動フレーム３５と、車体１０の前方に設け、作業部３０を昇降駆動させるシリンダ３８と、を備える。さらに、作業部３０に設けたシリンダ３８及び作業部３０を連結させる長孔部３８５と、回動フレーム３５の中間部に配置され、回動フレーム３５の下方への回動を規制する回動規制部３９と、を備えた。【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
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Reinigen von Straßen