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Self-propelled type quality of soil revised machine and quality of soil revised mannered
Self-propelled type quality of soil revised machine and quality of soil revised mannered
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机译：自推式土壤改良机质量及土壤改良质量
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摘要
PROBLEM TO BE SOLVED: To separate and remove solid foreign matters effectively from soil and sand supplied from a soil-sand hopper, and to prevent the deterioration of the charging efficiency of soil and sand for separation and removal. ;SOLUTION: A soil-sand hopper 20 feeding soil and sand is installed onto a conveyor belt 11 for a carry-in conveyor 10, and a screening means 21 for solid foreign matters is mounted on the receiving section 20a side of the soil- sand hopper 20. A large number of rods 22 are arranged to a supporting member at regular pitches in the screening means 21. Support shafts are connected and set up to both side sections of the supporting member at that time, these support shafts are attached pivotally to mounting plates 8a respectively, the upper section of the receiving section 20a of the soil-sand hopper 20 is covered completely with the screening means 21 by a motor 24 for tilting, and the screening means 21 can be displaced between the place of operation, where soil and sand and the solid foreign matters are separated when soil and sand are charged in, and the place of the removal of the foreign matters, where the screening means 21 is inclined at a fixed angle and the solid foreign matters are removed from the upper section of the screening means 21 and dropped onto a ground surface.;COPYRIGHT: (C)2000,JPO
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