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Double-chain type ditcher for sowing seeds in corn experimental field

A technology of experimental field and ditching machine, applied in the direction of excavation/covering trenches, application, planting methods, etc., can solve the problems of unfavorable economic benefits, slow opening efficiency, and increased opening cost, so as to reduce costs and avoid large-scale machinery , Easy to install and use

Active Publication Date: 2019-02-22
INST OF AGRI RESOURCES & ENVIRONMENT NINGXIA ACAD OF AGRI & FORESTRY SCI NINGXIA KEY LAB OF SOIL & PLANT NUTRITION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, in the process of corn planting that needs to be ditched, the traditional ditching method is mainly carried out manually or by large-scale machinery, but the opening efficiency of manual ditching is slow and laborious, and large-scale mechanical ditching will increase the cost of opening. Not conducive to improving economic efficiency

Method used

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  • Double-chain type ditcher for sowing seeds in corn experimental field
  • Double-chain type ditcher for sowing seeds in corn experimental field
  • Double-chain type ditcher for sowing seeds in corn experimental field

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-6 , used for sowing double-chain trenchers in corn experimental fields, including beams 1, specifically two beams 1, and three connecting rods 2 are evenly arranged between the surfaces of the side of the beams 1 that want to be close to, and the connecting rods 2 are put on top A rotating sleeve 3 is provided. The rotating sleeve 3 is specifically a rubber sleeve, and the rotating sleeve 3 can rotate relative to the connecting rod 2. The crossbeams 1 are connected by the connecting rod 2, and the rotating sleeve 3 that is rotatable relative to the connecting rod 2 can avoid When the machine is in use, soil is attached between the beams 1, w...

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Abstract

The invention relates to the technical field of corn planting and particularly relates to a double-chain type ditcher for sowing seeds in a corn experimental field. The double-chain type ditcher comprises cross beams, wherein first bearing seats and second bearing seats are respectively arranged at the two ends of the cross beams; power shafts are arranged between the first bearing seats, and driving wheels are arranged on the power shafts in the first bearing seats; driven wheels are arranged at the inner sides of the second bearing seats; a chain is arranged between the driven wheel and thedriving wheel on the same cross beam; a plurality of toothed plates are uniformly distributed on the outer side surfaces of the chains; the two ends of the power shafts, positioned at the outer sidesof the first bearing seats, are respectively provided with first bearing frames; one end of each power shaft, positioned at the outer side of each first bearing frame, is provided with a second bearing frame; the outer side of each bearing frame, close to one end of a first connecting rod, is provided with a positioning pin; a positioning lug is arranged under one vertical end of the second bearing frame; a hydraulic telescopic rod is connected between the positioning lug and the positioning pin. The double-chain type ditcher has the beneficial effects that the ditching efficiency in corn planting can be improved, the ditching cost also can be reduced, and the whole ditcher is convenient in installation and use.

Description

Technical field: [0001] The invention relates to the technical field of corn planting, in particular to a double-chain trencher used for sowing corn experimental fields. Background technique: [0002] my country is a large agricultural country with a wide range of arable land and a suitable climate for corn planting. Combined with the advancement of science and technology and the development of productivity, machinery is widely used in the process of corn planting, and the use of machinery improves the efficiency of corn planting and reduces the physical strength of growers. labor. Among them, in the process of corn planting that needs to be ditched, the traditional ditching method is mainly carried out manually or by large-scale machinery, but manual ditching has the disadvantages of slow opening efficiency and laboriousness, and large-scale mechanical ditching will increase the cost of opening. It is not conducive to improving economic efficiency. For this reason, we have...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/06
CPCA01C5/064
Inventor 雷金银吴霞何进勤王长军纪立东周丽娜
Owner INST OF AGRI RESOURCES & ENVIRONMENT NINGXIA ACAD OF AGRI & FORESTRY SCI NINGXIA KEY LAB OF SOIL & PLANT NUTRITION
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