Portable digging machine, is a portable compact mechanical digging Pits. Portable digging machine by the engine, clutch, reducer, drill and manipulate devices and other components. Small digging machine to use more engine power is 1.2 to 3.7 kW air-cooled two-stroke gasoline engine, the power carried by the clutch operation and gear drive drill. Portable digging machine clutch connecting device between the engine and the working parts, the general centrifugal friction clutches. When the engine reaches a certain speed, the centrifugal force generated by the clutch weight active disk overcomes the spring tension, the clutch is automatically engaged, and power is transmitted via speed reducer to the drill bit. Reducer is an important component of the digging machine, its role is to become the engine speed drill operating speed, there is a cylindrical gear reducer, worm gear reducer cycloid reducer and other types. Cycloidal gear reducer to adopt more common, it has a relatively large deceleration, small size, light weight, low noise and smooth transmission characteristics. Manipulation device often used detachable handle structure, can be configured as single or double action. By the drill bit tip, blade, guide plate and drill soil composition. Small portable digging machine from the drill tip positioning action blade for cutting the soil, soil lead sheet is mainly soil lifting effect. When the job drill vertical downward movement, cutting the soil under the influence of torque and axial force, increased soil broken loose soil along the guide piece Face cut, transported to the surface after being stripped of the surrounding pit. Portable earth digging machine drill press guide sheet and shape of the blade, sub-spiral blade type and Scimitar three kinds. Also available on the drill bit sets and shields to prevent the drill pipe being entangled grass and play a security role. For the small drill digging machine can automatically unearthed on machine equipped with reverse mechanism. Drill speed is generally 200 to 300 rev / min, the peripheral velocity of about 3 m / sec, in order to protect the soil without elevator thrown out too far, and is conducive to the return pad overlying the buried trees. Not less than 80 operations per hour pit, working 8 hours a day by day, you can dig 640 pits, is 30 times more artificial. Let people freed from the heavy manual labor, widely used in afforestation, planting fruit trees, fences, and fall fertilization to fruit trees. Power powerful, beautiful appearance, comfortable operation, low labor intensity, all-terrain, high efficiency, easy to carry and field field operations. ? Contact please call 1362866286 or visit the website http://www.dhwkjsb.com http://www.dhjxsb.com?