A door sealing device for a mixing bucket is sealed with a door plate corresponding to the outlet of a mixing bucket. The door plate is connected to the inner end of the support arm. A rotating center axis is fixed on the outer wall of the mixing bucket near the outlet port. The spring seat is connected to the rotating center axis, and the middle of the support arm is connected to the spring seat, and the spring is on the spring seat. A compression spring is arranged between the end of the seat end and the outer end of the support arm. The cam head fixed at the end of the handle contacts the end of the spring seat, and the pull rod of the outer end of the support arm passes through the end surface of the spring seat, and is articulated with the cam head to form a compression spring to press the knot. The structure of the utility model is reasonable, when the force of the compression spring is pressed, the tight pressure of the door plate is contacted at the outlet of the mixing bucket, and the sealing property is good, and the liquid leakage is avoided. When opening, the support arm of the cam head and the pull rod is used to make the outer wall of the door plate and the mixing bucket out of contact, and the door plate does not touch friction during the movement, and the operation is easy and fast.
【技术实现步骤摘要】
搅拌桶密封出料门装置
:本技术涉及一种搅拌设备,特别是搅拌桶的密封出料门装置。
技术介绍
:现在的搅拌桶出料门装置都是使用门板遮挡住出料口,门板通过可转动的支撑臂和手柄联动。开启出料时,转动手柄驱使门板平移即可。由于门板移动过程中会和搅拌桶外壁接触摩擦,所以转动手柄相当费力。在关闭时,门板和出料口处的桶壁接触压力不够大,导致密闭性不强,搅拌桶内的液体很容易渗漏,如果加大接触压力,门板移动过程中的摩擦力也明显增大,又会大大增加开启所需的操作力。
技术实现思路
:针对现有技术的不足,本技术提供一种结构合理,密封良好的搅拌桶密封出料门装置。本技术包括和搅拌桶的出料口对应的门板,该门板连接在支撑臂的里端,在出料口附近的搅拌桶外壁上固定有旋转中心轴,弹簧座转动连接在旋转中心轴上,支撑臂的中部则跷动连接在弹簧座上,在弹簧座端部和支撑臂的外端之间布置有压缩弹簧,固定在手柄端部的凸轮头和弹簧座端部表面相接触,和支撑臂的外端联动配合的拉杆穿出弹簧座的端部表面,并和凸轮头铰接,形成压缩弹簧按压结构。本技术的结构合理,关闭时通过压缩弹簧的作用力传递,使门板紧压接触在搅拌桶的出料口处,密闭性好,避免液体渗漏。开启时,利用凸轮头和拉杆的配合跷动支撑臂,使门板和搅拌桶的外壁脱离接触,门板移动过程中没有接触摩擦力,操作轻松快速。下面结合附图和实施例进一步说明本技术。附图说明:图1是实施例的主结构示意图。图2是图1的俯视图。图3是图1的开启状态示意图。图4是图3的俯视图。具体实施方式:如图1和图2所示,门板1和搅拌桶11的出料口10对应,该门板1连接在支撑臂2的里端,在出料口10附近的搅拌桶 ...
【技术保护点】
一种搅拌桶密封出料门装置,包括和搅拌桶的出料口对应的门板,其特征为:该门板(1)连接在支撑臂(2)的里端,在出料口(10)附近的搅拌桶(11)外壁上固定有旋转中心轴(4),弹簧座(3)转动连接在旋转中心轴(4)上,支撑臂(2)的中部则跷动连接在弹簧座(3)上,在弹簧座(3)端部和支撑臂(2)的外端之间布置有压缩弹簧(5),固定在手柄(6)端部的凸轮头(7)和弹簧座(3)端部表面相接触,和支撑臂(2)的外端联动配合的拉杆(8)穿出弹簧座(3)的端部表面,并和凸轮头(7)铰接,形成压缩弹簧按压结构。
【技术特征摘要】
1.一种搅拌桶密封出料门装置,包括和搅拌桶的出料口对应的门板,其特征为:该门板(1)连接在支撑臂(2)的里端,在出料口(10)附近的搅拌桶(11)外壁上固定有旋转中心轴(4),弹簧座(3)转动连接在旋转中心轴(4)上,支撑臂(2)的中部则跷动连接在弹簧座(3)上,在弹簧座(3)端部和支撑臂(2)的外端之间布置有压缩...
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