The loading and unloading mechanism of the mixer drum is an important part of the work of the mixer drum. The structure is composed of a wide mouth song bucket. The bucket body is like a half cone cut from the axial direction. The discharge hole is on one side of the plane bucket wall and faces the mixer drum mouth of the mixer truck. The whole feeding hopper equipment is on the gate support. On both sides of the feed hopper 1, two fixed discharge chutes 2 with arc-shaped cross section are arranged. They are respectively fixed on the gantry on both sides. The upper end surrounds the discharge port of the mixing drum of the mixer truck, and the lower end is close to the middle, facing the shaking discharge chute 60 '

摇晃出料溜槽通过丝杠式弹性臂5和调度转盘4斜置在轿车尾部的机架上。调度转盘使摇晃出料溜槽在水平面内作180的扇形翻滚，丝杠式弹性臂可使摇晃出料溜槽在垂直平面内作必定视点的仰伏，然后使出料溜槽习气不一样的出料方位，并加以确定。2结构功用分析

The shaking discharge chute is obliquely arranged on the frame of the rear part of the car through the screw elastic arm 5 and the scheduling turntable 4. The control turntable makes the shaking discharge chute fan-shaped 180 in the horizontal plane, and the lead screw type elastic arm makes the shaking discharge chute invert at a certain point of view in the vertical plane, and then makes the discharge chute used to different discharge directions, and determines them. 2. Structure and function analysis

自进料混凝土搅拌车搅拌筒的出料安排需要对工作范围内的混凝土有流转的出料功用，一般有插人式溜槽出料、筒底敞开式出料、搅拌车搅拌筒反转出料和搅拌车搅拌筒倾翻出料等多种结构方式，一般皆需联络搅拌车搅拌筒的工作原理而定。对于搅拌运送车的搅拌车搅拌筒还要思考出料结构部位与跋涉底盘的工作联系。

The discharge arrangement of self feeding concrete mixer drum needs to have circulation discharge function for the concrete within the scope of work, generally including plug-in chute discharge, open discharge at the bottom of drum, reverse discharge of mixer drum and overturn discharge of mixer drum, etc., which generally depends on the working principle of mixer drum. For the mixer drum of the mixer truck, the working relationship between the discharge structure and the trekking chassis should be considered.

如今自进料混凝土搅拌车常用的斜置梨形搅拌车搅拌筒都选用反转出料，筒口设溜槽协作的出料结构简略，不需要附加任何驱动和操作安排，出料功用只取决于搅拌车搅拌筒内格外规划的螺旋叶片。

Nowadays, the inclined pear shaped mixer commonly used in self feeding concrete mixer adopts reverse discharge, and the chute is set at the mouth of the mixer. The discharge structure is simple, without any additional drive and operation arrangement. The discharge function only depends on the specially planned spiral blades in the mixer.

需要摇晃出料溜槽在水平方向能旋转180，以习气不一样的出料方位，在垂直方向应能调度其与水平方向的倾斜角，以习气不一样的出料高度。别的应设置锁紧安排，在搅拌运送车跋涉时应能将出料溜槽固定、锁紧。

The discharge chute should be rotated 180 in the horizontal direction to adjust its inclination angle with the horizontal direction in the vertical direction to adjust its discharge height. In addition, the locking arrangement should be set to fix and lock the discharge chute when the mixer truck trudges.

(1)大都进料斗与摇晃出料溜槽均加有耐磨衬板，一些出产企业选用聚氯乙烯制造进料斗。

(1) Most of the feeding hopper and shaking discharge chute are equipped with wear-resistant lining plate, and some production enterprises choose PVC to make the feeding hopper.

(2)在摇晃出料溜槽上包上大面矶的耐磨保护层，这样既能延伸使用寿命.又简略更换。

(2) In this way, the service life can be extended and the material can be replaced simply.

(3)在摇晃出料溜槽中增加出料振动器，借以保证在出料和装载特种水泥时有好的物料流动性。

(3) A discharge vibrator is added in the shaking discharge chute to ensure good material fluidity during discharge and loading of special cement.

(4)设有聚醋材料制造的。超轻”型的扩展出料斜槽，

(4) It is made of poly vinegar. Ultra light "type extended discharge chute,

(5)进料漏斗具有抛跳作用，将进人进料斗的搅拌料抛射到筒体开端的几个搅拌螺距的搅拌鼓内，以防止搅拌料堆集在鼓口，借以前进人料速度。

(5) The feeding hopper has the function of throwing and jumping. The mixing material entering the feeding hopper is thrown into the drum with several mixing screw pitches at the beginning of the cylinder, so as to prevent the mixing material from piling up at the mouth of the drum, so as to speed up the feeding.

(6)在摇晃出料溜槽上加装一种格外设备，可以将运送车用作泥浆运送车，即在摇晃出料溜槽内加上一个泥浆筛后，便可将过大的颗粒和杂质筛出去。

(6) A special equipment is installed on the shaking discharge chute, which can be used as a mud carrier. That is, after adding a mud screen in the shaking discharge chute, the oversized particles and impurities can be screened out.