The invention provides a chemical safe antiskid clamping device which comprises a drive motor and clamping pieces; a drive gear is fixedly mounted on a drive shaft in a clamping manner and is meshed with an upper linkage gear; the upper linkage gear is fixedly mounted at the upper end of a driven shaft in a clamping manner; a spline shaft is further connected with the lower end of the driven shaft; the bottom end of the driven shaft penetrates through a cart body to be connected with a vertical bevel gear; the vertical bevel gear is meshed with a transverse bevel gear; the transverse bevel gear is fixedly mounted on a loose rotary handle in a clamping manner; the loose rotary handle is rotatably inserted at the bottom end of the cart body in a penetrating manner; the clamping pieces are mounted on two groups of threaded rods; the threaded rods are driven by chains to rotate clockwise synchronously, an inner ring is driven to move downwards under the action of an internal threaded sleeve and an external stretching plate, and at the same time, an outer ring is further driven to rotate clockwise; an adjusting column forms inward extrusion force to arc shaped clamping plates; and threegroups of arc shaped clamping plates are utilized to clamp a chemical bucket, and the chemical bucket is driven to rise when the drive shaft rotates reversely.
本发明提供一种化工安全防滑夹持装置,包括驱动电机,夹持件;所述驱动轴上固定卡装有驱动齿轮,且驱动齿轮与上联动齿轮啮合连接,所述上联动齿轮固定卡装在从动轴的上端,且从动轴的下端还连接有花键轴,所述从动轴的底端穿过推车体连接有竖向锥齿轮,且竖向锥齿轮与横向锥齿轮啮合连接,所述横向锥齿轮固定卡装在松弛转把,且松弛转把转动穿插在推车体的底端,所述夹持件安装在两组螺纹杆上;通过链条带动螺纹杆同步顺时针转动,并在内螺纹套与外伸板的作用下带动内环向下运动,同时还带动外环顺时针转动,通过调节柱对弧形夹持板形成一个向内的挤压力,利用三组弧形夹持板将化工桶夹持住,并在反向转动驱动轴时,带动化工桶升起。
Chemical safe antiskid clamping device
一种化工安全防滑夹持装置
2020-07-28
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |