A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an excavator component and particularly discloses an excavator bucket which comprises a bucket body with an opening in the rear end, a guide groove is formed in the upper wallof the bucket body, the rear lower end of the bucket body is hinged to a bottom cover, the bucket capacity is reduced when the bottom cover rotates forwards, and the bucket capacity is increased whenthe bottom cover rotates backwards; a main shaft is arranged above the bucket body, and a thread sleeve is arranged on the main shaft and connected with the bottom cover via a connecting rod arm; anda motor device is arranged in the back plate, the front end of the main shaft is connected with the motor device. In the process that the motor device drives the main shaft to rotate, the thread sleeve drags the bottom cover to rotate forwards and backwards via the connecting rod arm to achieve bucket capacity adjustment. The excavator bucket has the bucket capacity adjusting function, the bucketcapacity can be adjusted according to actual working conditions, and the operation efficiency can be improved to the maximum extent on the premise that stable work of the excavator is guaranteed; thebucket capacity is convenient and fast to adjust, and both time and labor are saved; and a spare excavator bucket is not required to be arranged, so that the equipment acquisition cost is reduced, and the defects of labor consumption, operation efficiency reduction and the like caused in the transportation, dismounting and mounting process of the spare excavator bucket are eliminated.
本发明涉及一种挖掘机部件，尤其公开了一种挖斗，其包括一后端开口的斗体，斗体的上壁设有导槽，后下端与底盖铰接，底盖向前旋转斗容减小，反之增大；斗体上方设有主轴，主轴上设有螺套，螺套经连杆臂与底盖连接；背板中设有电机装置，主轴前端与电机装置连接；电机装置驱动主轴旋转过程中，螺套经连杆臂牵引底盖前后旋转，以实现斗容调节。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。
The invention relates to an excavator component and particularly discloses an excavator bucket which comprises a bucket body with an opening in the rear end, a guide groove is formed in the upper wallof the bucket body, the rear lower end of the bucket body is hinged to a bottom cover, the bucket capacity is reduced when the bottom cover rotates forwards, and the bucket capacity is increased whenthe bottom cover rotates backwards; a main shaft is arranged above the bucket body, and a thread sleeve is arranged on the main shaft and connected with the bottom cover via a connecting rod arm; anda motor device is arranged in the back plate, the front end of the main shaft is connected with the motor device. In the process that the motor device drives the main shaft to rotate, the thread sleeve drags the bottom cover to rotate forwards and backwards via the connecting rod arm to achieve bucket capacity adjustment. The excavator bucket has the bucket capacity adjusting function, the bucketcapacity can be adjusted according to actual working conditions, and the operation efficiency can be improved to the maximum extent on the premise that stable work of the excavator is guaranteed; thebucket capacity is convenient and fast to adjust, and both time and labor are saved; and a spare excavator bucket is not required to be arranged, so that the equipment acquisition cost is reduced, and the defects of labor consumption, operation efficiency reduction and the like caused in the transportation, dismounting and mounting process of the spare excavator bucket are eliminated.
本发明涉及一种挖掘机部件，尤其公开了一种挖斗，其包括一后端开口的斗体，斗体的上壁设有导槽，后下端与底盖铰接，底盖向前旋转斗容减小，反之增大；斗体上方设有主轴，主轴上设有螺套，螺套经连杆臂与底盖连接；背板中设有电机装置，主轴前端与电机装置连接；电机装置驱动主轴旋转过程中，螺套经连杆臂牵引底盖前后旋转，以实现斗容调节。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 excavator
一种挖掘机用挖斗
HUANG FUYIN (author)
2021-01-29
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING