The automatic sample preparation machine is specially designed and manufactured for the automatic sampling of the bulk grain uncovered truck.

The main structure, its working mechanism can be rotated along the z-axis and moved along the X-axis. The above two actions are all automated. The whole system is rigid and easy to adjust and maintain. It is the key equipment for on-board food sampling inspection.

Main performance indicators of automatic sampler machine
1. Rotating arm length (along the X axis) 5000mm (can be made according to user requirements)
2, the length of the sample rod (along the Z axis) 4500mm (can be made according to user requirements)
3, swing angle 0 ~ 270 °
4, remote control switch control board power supply
5, remote control battery model 9 volt battery
6, rotating motor 0.55kw
7, main column lifting hydraulic motor 3kw
8, the grain absorbing device 2.2kw

Fixed grain sputum sample machine before transporting the sample truckto the position near the column, the sample rod moves to the lowest position. Pay attention to the safety of equipment and people during transportation.
Automatic sample machine equipment installation
When installing the automatic sample machine, align the flange bolt holes under the column with the anchor bolts, tighten the nut immediately, and pay attention to whether the rotating space of the rotating arm is enough. (with foundation installation)After mechanical installation, connect the straw tube to the micro-agricultural tube.

Fully automatic sample machine working principle
1. The rotation of the rotating arm is driven by the rotating electric motor to drive the spiral bevel gear to drive the steering column to rotate, thereby driving the rotating arm to rotate.
2, the front and rear movement of the sample car depend on the car like the moving motor through the wire rope to make the car move back and forth.
3. The up and down movement of the sample rod moves up and down by the sample rod lifting motor through the wire rope to move the sample rod up and down.
4, the sampling process
When the sample point is selected, start the micro-sucker, then start the lifter motor and press the down button. When the sample rod is inserted into the grain, the micro-sucker makes the suction pipe and the sample rod form a certain negative pressure. At this time, the grain enters from the sample hole into the micro-sucker through the straw, and the sample is completed. operation. The depth of the sample rod inserted into the grain can be adjusted according to the height of the bottom plate of the vehicle, and the minimum limit switch of the sample rod is adjusted. Avoid dropping the overshot to the bottom of the car and damaging the sample bar.