A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Height-adjustable excavator seat
The invention relates to the technical field of excavators and discloses a height-adjustable excavator seat. The height-adjustable excavator seat comprises a base. According to the height-adjustable excavator seat, a rotating shaft, a first gear and a second gear are arranged; a handle can be rotated to drive the rotating shaft and the first gear to rotate, so that the second gear is driven to rotate; at the moment, a screw also rotates along with the second gear; the screw is in threaded connection with a threaded sleeve; the threaded sleeve can move up and down when the screw rod rotates, so that a top plate and a seat plate are pushed to move up and down; the effect of conveniently adjusting the height is achieved; fixed columns are arranged and are capable of ensuring that movable columns can stably move up and down to adjust the height; the top plate can achieve the effect of balancing stress on the seat plate; the phenomenon that great forward and backward deviation occurs when the sitting posture is improper is avoided; the stable effect of the seat is guaranteed; and a driver can operate the seat more stably, safely and comfortably.
本发明涉及挖掘机技术领域，且公开了一种可调节高度的挖掘机用座椅，包括底座。该可调节高度的挖掘机用座椅，通过设置转轴、第一齿轮和第二齿轮，可通过转动把手，使得把手带动转轴和第一齿轮进行转动，从而也会带动第二齿轮进行转动，此时丝杆也会跟随转动，因丝杆与螺纹套螺纹连接，所以在丝杆转动的同时螺纹套会进行上下移动，从而推动顶板和座板进行上下移动，达到了方便调节高低的效果，通过设置固定柱，可保证活动柱可以稳定的进行上下移动，调节高低，顶板可对座板起到平衡受力的效果，避免在坐姿不当时会出现较大的前后偏移的现象，保证了该座椅的稳定效果，使得驾驶员可以更稳定、安全和舒适的进行操作。
Height-adjustable excavator seat
The invention relates to the technical field of excavators and discloses a height-adjustable excavator seat. The height-adjustable excavator seat comprises a base. According to the height-adjustable excavator seat, a rotating shaft, a first gear and a second gear are arranged; a handle can be rotated to drive the rotating shaft and the first gear to rotate, so that the second gear is driven to rotate; at the moment, a screw also rotates along with the second gear; the screw is in threaded connection with a threaded sleeve; the threaded sleeve can move up and down when the screw rod rotates, so that a top plate and a seat plate are pushed to move up and down; the effect of conveniently adjusting the height is achieved; fixed columns are arranged and are capable of ensuring that movable columns can stably move up and down to adjust the height; the top plate can achieve the effect of balancing stress on the seat plate; the phenomenon that great forward and backward deviation occurs when the sitting posture is improper is avoided; the stable effect of the seat is guaranteed; and a driver can operate the seat more stably, safely and comfortably.
本发明涉及挖掘机技术领域，且公开了一种可调节高度的挖掘机用座椅，包括底座。该可调节高度的挖掘机用座椅，通过设置转轴、第一齿轮和第二齿轮，可通过转动把手，使得把手带动转轴和第一齿轮进行转动，从而也会带动第二齿轮进行转动，此时丝杆也会跟随转动，因丝杆与螺纹套螺纹连接，所以在丝杆转动的同时螺纹套会进行上下移动，从而推动顶板和座板进行上下移动，达到了方便调节高低的效果，通过设置固定柱，可保证活动柱可以稳定的进行上下移动，调节高低，顶板可对座板起到平衡受力的效果，避免在坐姿不当时会出现较大的前后偏移的现象，保证了该座椅的稳定效果，使得驾驶员可以更稳定、安全和舒适的进行操作。
Height-adjustable excavator seat
一种可调节高度的挖掘机用座椅
ZHOU RUBAO (author) / ZHANG CAIJU (author) / ZHENG GUIXIANG (author)
2021-12-03
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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