Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Excavator bucket for constructional engineering
The invention relates to an excavator component, and particularly discloses a bucket. The bucket comprises a bucket body with an opening in the rear end, wherein a guide box and a gear seat are arranged on the upper side wall of the bucket body, the rear lower end of the bucket body is hinged to a bottom cover, a traction part is arranged at the upper end of the bottom cover, and the bucket capacity is reduced when the bottom cover rotates forwards, and is increased otherwise; and a joint rack is arranged in the guide box, a gear is arranged in the gear seat, the rear end of the joint rack isconnected with the traction part, the front portion of the joint rack is meshed with the gear, a worm wheel coaxial with the gear, a worm matched with the worm wheel and a motor device driving the worm to rotate are arranged in a back plate, and the motor device can drive the bottom cover to rotate so as to adjust the bucket capacity. The bucket has the bucket capacity adjusting function and can be adjusted according to actual working conditions, and therefore the operation efficiency can be improved to the maximum extent on the premise that stable work of an excavator is guaranteed; the bucket capacity is convenient and fast to adjust, so that time and labor are saved; and a spare bucket is not required to be arranged, so that the equipment acquisition cost is reduced, and the defects oflabor consumption, operation efficiency reduction and the like of the spare bucket in transportation, disassembling and assembling are eradicated.
本发明涉及一种挖掘机部件，尤其公开了一种挖斗，包括一后端开口的斗体，斗体的上侧壁设有导盒和齿轮座，后下端与底盖铰接，底盖的上端为牵引部，底盖向前旋转斗容减小，反之增大；导盒内设有关节式齿条，齿轮座中设有齿轮，关节式齿条后端与牵引部相连且前部与齿轮啮合，背板中设有与齿轮同轴的蜗轮、与蜗轮配合的蜗杆、驱动蜗杆旋转的电机装置，电机装置可驱使底盖旋转以调节斗容。本挖斗具备斗容调节功能，可根据实际工况进行调节，能够在保证挖掘机稳定工作的前提下，最大限度的提升作业效率；斗容的调节操作方便快捷，省时省力；无需配备备用挖斗，缩减了装备购置成本，杜绝了备用挖斗在运输和拆装中产生的耗费人力、降低作业效率等不足。
Excavator bucket for constructional engineering
The invention relates to an excavator component, and particularly discloses a bucket. The bucket comprises a bucket body with an opening in the rear end, wherein a guide box and a gear seat are arranged on the upper side wall of the bucket body, the rear lower end of the bucket body is hinged to a bottom cover, a traction part is arranged at the upper end of the bottom cover, and the bucket capacity is reduced when the bottom cover rotates forwards, and is increased otherwise; and a joint rack is arranged in the guide box, a gear is arranged in the gear seat, the rear end of the joint rack isconnected with the traction part, the front portion of the joint rack is meshed with the gear, a worm wheel coaxial with the gear, a worm matched with the worm wheel and a motor device driving the worm to rotate are arranged in a back plate, and the motor device can drive the bottom cover to rotate so as to adjust the bucket capacity. The bucket has the bucket capacity adjusting function and can be adjusted according to actual working conditions, and therefore the operation efficiency can be improved to the maximum extent on the premise that stable work of an excavator is guaranteed; the bucket capacity is convenient and fast to adjust, so that time and labor are saved; and a spare bucket is not required to be arranged, so that the equipment acquisition cost is reduced, and the defects oflabor consumption, operation efficiency reduction and the like of the spare bucket in transportation, disassembling and assembling are eradicated.
本发明涉及一种挖掘机部件，尤其公开了一种挖斗，包括一后端开口的斗体，斗体的上侧壁设有导盒和齿轮座，后下端与底盖铰接，底盖的上端为牵引部，底盖向前旋转斗容减小，反之增大；导盒内设有关节式齿条，齿轮座中设有齿轮，关节式齿条后端与牵引部相连且前部与齿轮啮合，背板中设有与齿轮同轴的蜗轮、与蜗轮配合的蜗杆、驱动蜗杆旋转的电机装置，电机装置可驱使底盖旋转以调节斗容。本挖斗具备斗容调节功能，可根据实际工况进行调节，能够在保证挖掘机稳定工作的前提下，最大限度的提升作业效率；斗容的调节操作方便快捷，省时省力；无需配备备用挖斗，缩减了装备购置成本，杜绝了备用挖斗在运输和拆装中产生的耗费人力、降低作业效率等不足。
Excavator bucket for constructional engineering
一种建筑工程用挖掘机挖斗
HUANG FUYIN (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING