When laying the Foundation under the garden house, closing it, communications, the construction site has to dig a deep enough trench. In the usual way (man with shovel) it is difficult to excavate even with a depth of 1 m to 1.5 m and a width of 40…50 cm At the same time, from constructive reasons and to save labor, time, cement and other building materials, in many cases enough to have a trench width not more than 20…30 see To solve this problem, I have designed, manufactured and successfully used manual mini”the excavator”, a General view of which is shown in the figure.
It consists of a working body (bucket), base, and swivel-motion mechanism to perform reciprocating motion and the rotation of the bucket around each of three axes. This is enough to load the ground or up from the bottom of the trench in any convenient location within range. Swivel mechanism has a small weight and easy to move along the trench.
When laying the Foundation under the garden house, closing it, communications, the construction site has to dig a deep enough trench. In the usual way (man with shovel) it is difficult to excavate even with a depth of 1 m to 1.5 m and a width of 40…50 cm At the same time, from constructive reasons and to save labor, time, cement and other building materials, in many cases enough to have a trench width not more than 20…30 see To solve this problem, I have designed, manufactured and successfully used manual mini”the excavator”, a General view of which is shown in the figure.