Tree-planting machine for dried sand soil

A dried-sand tree planting machine comprises a tractor and a stent which is connected to the tractor. A wheel is arranged at a lower part of the stent, and a through hole is arranged on an upper supporting station of the stent, and a sleeve on whose upper end a flange is provided along a radial dire...

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Bibliographic Details
Main Authors YADONG SONG, ZHIJUN AI
Format Patent
LanguageEnglish
Published 06.02.2002
Edition7
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FERTILISING
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
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Summary:A dried-sand tree planting machine comprises a tractor and a stent which is connected to the tractor. A wheel is arranged at a lower part of the stent, and a through hole is arranged on an upper supporting station of the stent, and a sleeve on whose upper end a flange is provided along a radial direction outward is inserted into the through hole with space and points to the ground, and a thread rod is linked to the flange at the upper end of the sleeve via a thrust ball bearing, and the thread rod is provided with a gear with inner screw thread which is linked to an output shaft of the tractor via a chain, and a sand-digging device is arranged inside the sleeve. The dried-sand tree planting machine can be used for afforestation in sand-dried area.
Bibliography:Application Number: CN20012018255U