Home excavator

Suggest I want to have such a device for kopki pits under the poles, or rather to cut down holes in the ground.
Everyone knows what time-consuming work is - dig a pit under any post: the soil crepts, and it is difficult to remove, and then, if concrete, a lot of concrete goes away. And with my lot, this process becomes much easier and more economical.
For the "glass" it is necessary to take a cut of a pipe with a diameter of 150 mm, a length of 200-250 mm. Top to drown out - weld 10 mm plug so as not to be bombed when the sledgehammer strikes. To the plug, welcome the steel inch clutch, screw in. The inch pipe is 40-50 cm - this is to remove this duller from the hole.
And on top of this pipe, it is necessary to put a pipe with a diameter of 50 mm, but longer than the internal 10-20 cm. It can also be made on it, as shown in the drawing, but it can be without it. The lower edge of the "glass" must be sharpened.
That's all the device. Having like a sledgehammer from above, we drive down the ground to the ground. As the "glass" is filling out, it is necessary to remove it and with the help of the clutch to knock out the ground.
On a note:

Engaged in the store's equipment do not forget about such a representative of the family of commercial equipment as hung. Along the walls of the commercial premises, various systems, consisting of brackets, pipes, shelves, supports, hooks, mounted grilles and econpanels, fasten suspended systems. This makes it possible to solve a huge share of tasks set, but not all. The final stroke in the exercise of the store is the alignment and the correct selection hung. The use of clothing to demonstrate clothing makes it possible to use the space as efficiently as possible; Has hanging look quite aesthetically, practical and have an affordable cost.