A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOTOR-DRIVEN ROLLER
To provide a motor-driven roller capable of easily constructing a brake system during motorization, and improving a contribution to a decarbonization society, the improvement of a work environment, and maintainability.SOLUTION: A motor-driven roller includes rolling pressure wheels, a vehicle body frame 2 for rotatably supporting the rolling pressure wheels, rolling pressure wheel electric motors for driving the rolling pressure wheels, rolling pressure wheel invertors for controlling the rotation speeds of the rolling pressure wheel electric motors, a battery K for supplying electric power to each of the rolling pressure wheel electric motors and the rolling pressure wheel invertors, and a control part 3 for outputting signals to the rolling pressure wheel invertors according to the inclination of a forward-backward lever 17. When the forward-backward lever 17 is in neutral, the control part 3 outputs rotation-zero signals to the rolling pressure wheel invertors to allow the operation of an excitation brake 61. No internal combustion engine is provided, and a power source for the rolling pressure wheels is the battery only.SELECTED DRAWING: Figure 4
【課題】電動化を図る際に、ブレーキシステムを容易に構成することができるとともに、脱炭素社会への貢献、作業環境の改善及びメンテナンス性の向上を図ることができる電動ローラを提供する。【解決手段】転圧輪と、転圧輪を回転可能に支持する車体フレーム２と、転圧輪を駆動させる転圧輪用電動モータと、転圧輪用電動モータの回転数を制御する転圧輪用インバータと、転圧輪用電動モータ及び転圧輪用インバータに電力を供給するバッテリＫと、前後進レバー１７の傾きに応じて転圧輪用インバータに信号を出力する制御部３と、を有し、制御部３は、前後進レバー１７が中立の時、転圧輪用インバータに０回転信号を出力して励磁ブレーキ６１を作動させるとともに、内燃機関を備えておらず、転圧輪の動力源をバッテリＫのみとすることを特徴とする。【選択図】図４
MOTOR-DRIVEN ROLLER
To provide a motor-driven roller capable of easily constructing a brake system during motorization, and improving a contribution to a decarbonization society, the improvement of a work environment, and maintainability.SOLUTION: A motor-driven roller includes rolling pressure wheels, a vehicle body frame 2 for rotatably supporting the rolling pressure wheels, rolling pressure wheel electric motors for driving the rolling pressure wheels, rolling pressure wheel invertors for controlling the rotation speeds of the rolling pressure wheel electric motors, a battery K for supplying electric power to each of the rolling pressure wheel electric motors and the rolling pressure wheel invertors, and a control part 3 for outputting signals to the rolling pressure wheel invertors according to the inclination of a forward-backward lever 17. When the forward-backward lever 17 is in neutral, the control part 3 outputs rotation-zero signals to the rolling pressure wheel invertors to allow the operation of an excitation brake 61. No internal combustion engine is provided, and a power source for the rolling pressure wheels is the battery only.SELECTED DRAWING: Figure 4
【課題】電動化を図る際に、ブレーキシステムを容易に構成することができるとともに、脱炭素社会への貢献、作業環境の改善及びメンテナンス性の向上を図ることができる電動ローラを提供する。【解決手段】転圧輪と、転圧輪を回転可能に支持する車体フレーム２と、転圧輪を駆動させる転圧輪用電動モータと、転圧輪用電動モータの回転数を制御する転圧輪用インバータと、転圧輪用電動モータ及び転圧輪用インバータに電力を供給するバッテリＫと、前後進レバー１７の傾きに応じて転圧輪用インバータに信号を出力する制御部３と、を有し、制御部３は、前後進レバー１７が中立の時、転圧輪用インバータに０回転信号を出力して励磁ブレーキ６１を作動させるとともに、内燃機関を備えておらず、転圧輪の動力源をバッテリＫのみとすることを特徴とする。【選択図】図４
MOTOR-DRIVEN ROLLER
電動ローラ
KOIKE FUSAYOSHI (author) / FUSHIMI TETSUYUKI (author) / SHIBATA DAICHI (author) / YOSHIDA YUICHIRO (author)
2023-10-26
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B60L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
,
Antrieb von elektrisch angetriebenen Fahrzeugen
/
B60T
Bremsanlagen für Fahrzeuge oder Teile davon
,
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF