Cement paste mixer NJ-160A main structure and working principle: 1. Structure: There are two-speed motor, gearbox, spindle, eccentric seat, stirring blades, stirring the pot, base, column, bearing, housing, control box and other components . 2, the working principle (see Figure 1) two-speed motor (1) by coupling (2) the power to the worm gear box (10) (3) and then the worm wheel (6) and a pair of gears (7) and (9) to the spindle (8) and deceleration. Driven eccentric shaft seat (12) synchronous rotation of the fixed eccentric seat (12) on the mixing blade (16) revolution. While stirring the leaves by stirring vane shaft (14) the upper end of the planetary gear (13) about a fixed internal gear (11) to complete the rotation movement. The time-programmable two-speed motor control automatically complete a slow - requiring work program fast turn - stop. Stirring the pot (17) and the slide (18) with an eccentric rotary locking groove. Cement paste mixer Installs host on a flat cement platform, and a thickness of 5 ~ 8mm pad rubber plate on the bottom. Power and safety ground of the machine factory with a 2m long power line and a four-pin socket. Must ensure that the correct phase and neutral line to power. Electrical insulation at the factory had already reached, in order to ensure safe use of electricity, set body safety ground landmark multi-strand plastic copper wire grounded not less than 1㎜2 section. Cement paste mixer operation and use of lever handle (20) can slide (18) driven by stirring the pot along the column (21) to move up and down the rail. After the move to position tighten screws (19) can be stirred, stirring the pot to remove the opposite. Look down from the top blade clockwise direction of rotation. Opposite direction of revolution. First three-position switch (1K, 2K) are placed in stop position, and then plug into the panel timing controller "programmed input" socket and then before power. Electrical operating manual and automatic modes 1, automatic: 1K dial switch to the automatic position, namely AutoComplete slow stirring 120 seconds, stop 10 seconds after the alarm for 5 seconds, 120 seconds of fast mixing action, then automatically stop. After the end of an automatic program, if 1K switch to stop, and then switch to automatic 1K, and begin the next automatic procedure. After the end of each automatic program must be stopped 1K switch to prevent power outages after the programmable controller malfunction. 2. Manual: 1K DIP switch to manual position, and then the three-position switch placed 2K slow, stop, fast stop position, respectively, to complete each action, artificial timing. Note: Three-phase power supply connection socket must ensure that the blade is consistent with the direction of revolution of the body on the standard direction, or vulnerable to damage stirring mechanism. Cement paste mixer adjustment and maintenance 1. Adjust: The machine leaves the factory has stirred the gap between the pot and stirring adjusted to 2 ± 1mm ??range. Stirring blade gap adjustment and work stirred the pot, loosen the adjustment nut (15) is rotated so as to move up and down stirring blade, and then after detecting lever correctly detected gap, then tighten the adjustment nut (15) can be. Or loosen the motor with the column (21), gear box (10) and motor flange (1) connected to the screw, and then tighten the screws correctly. 2, maintenance: (1) The workplace should be kept clean after each use should be thoroughly cleared stirring blades and stirring the pot, outside residual mortar and mortar and dirt was scattered cleaning and splashing on the machine, wipe dry after, sets on guard to prevent dust. (2) The machine has no external filling hole. Worm gear transmission box, gear pairs and bearings and other moving parts on a quarterly basis plus molybdenum disulfide grease once, when refueling were open between the bearing cap, bearing the column guide, oil lubrication should always be dropped between the lifting mechanism, maintenance once a year, all of the machine cleaning and filling oil and grease. (3) In case of metal impact noise when the machine is running, you should first check the clearance between the stirring blades and stirring the pot is correct. (4) the use of stirring the pot, to gently and not subject to collisions, to avoid stirring the pot deformation. (5) When the replacement of the mixing pot or blade, the gap should be adjusted according to the foregoing method. (6) should always check the electrical insulation, cold insulation resistance ≥5MΩ at 20 ℃ ± 5 ℃ relative humidity of 50% to 70% is.