Saw-holding-type nursery stock transplanter with soil balls

Abstract

The invention discloses a saw-holding-type nursery stock transplanter with soil balls. The transplanter comprises a transplanter body, a pair of mechanical arms, a pair of digging claws and seedling supporting devices; the mechanical arms conduct arc motion with the axis center of a drive shaft as a circle center and drive the digging claws arranged on the mechanical arms to conduct arc motion, hydraulic devices arranged on the mechanical arms can control the digging claws and the seedling supporting devices to be opened and closed left and right, and when the digging claws are closed, diggingsurfaces of the two digging claws form a hemispherical radian; arc saw racks arranged on digging claw racks and arc saw blades conduct swing motion and effectively cut and saw off soil and tree roots, the cut shape is hemispherical, the connection distance of the mechanical arms and transmission sleeves can be adjusted, in combination with replacement of the detachable arc saw blades, the soil balls different in size can be cut according to demands, the cutting surface is smooth and standard, particularly the transplanter has more superiority during frozen soil operation.

Description

[0001] A holding saw type seedling transplanting machine with soil ball Technical field [0002] The invention relates to a transplanting machine, in particular to a holding saw type seedling transplanting machine with soil balls. Background technique [0003] At present, in the nursery stock market, the raising and cultivation of tree seedlings are mainly realized by traditional human labor. The tree digging machines that have appeared on the market in recent years mainly include: 1. Portable tree digging machines operated by a single person. , labor intensity is big, efficiency is low, can not be used for the transplanting of a large amount of ball seedlings, and it adopts chainsaw chain to cut, easily pollutes seedling root system, seriously affects the survival rate of seedlings after transplanting; 2, the second kind of seedlings transplanting machine , borrowing the industrial vehicle chassis, designed with two 1 / 2 cylindrical working mechanisms, this kind of equipment h...

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Problems solved by technology

[0003] At present, in the nursery stock market, the raising and cultivation of tree seedlings are mainly realized by traditional human labor. The tree digging machines that have appeared on the market in recent years mainly include: 1. Portable tree digging machines operated by a single person. , labor intensity is big, efficiency is low, can not be used for the transplanting of a large amount of ball seedlings, and it adopts chainsaw chain to cut, easily pollutes seedling root system, seriously affects the survival rate of seedlings after transplanting; 2, the second kind of seedlings transplanting machine , borrowing the industrial vehicle chassis, designed with two 1 / 2 cylindrical working mechanisms, this kind of equipment has high cost and large size, which is not conducive to working in nurseries or forests where the distance between seedlings is slightly narrow, because of the cylindrical working structure, The diameter of the tree soil ball that can be excavated is small, and it cannot effectively cut off the thicker tree roots, so the use limitation is large; 3. The third seedling transplanting machine uses the industrial vehicle body, adopts a three-lobed oblique insertion working structure, and uses hydraulic drive System, this kind of equipment has large dimensions, high production cost, and low work efficiency. It cannot effectively cut off the thicker tree roots, and it is easy to cause the main root system of the tree to be torn off, which seriously affects the survival rate of tree transplanting.

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