Seeding machine mark scraper

A scriber and seeder technology, applied in planting methods, applications, agriculture, etc., can solve the problems of high failure probability, inflexible lifting, inconvenient operation, etc., and achieve fast conversion time, wide application range, and convenient operation. Effect

Inactive Publication Date: 2016-01-27
ULANHOT SHUNYUAN AGRI & ANIMAL HUSBANDRYMACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hydraulic lifting type scriber has an additional set of hydraulic devices in the structure, which is

Method used

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  • Seeding machine mark scraper
  • Seeding machine mark scraper
  • Seeding machine mark scraper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] When the seeder operates on the cultivated land, the center pull rod 6 is controlled to descend so that the seeder is in working condition. like figure 1 As shown, the right marker arm assembly 8 is in contact with the cultivated land, and the left marker arm assembly 1 is off the ground. Now the right limit connecting frame welding 22 and the rotating frame welding 15 fit together and are fixed together by the spring fixing frame welding 13. When the scriber needs to be converted, the central pull rod 6 rises to drive the base welding 10 to rotate and rise. Along with base welding 10 rotation rises, drive left lifting movable plate 19, right lifting movable plate 21 to move upwards, when it moves to the highest point, right limit connecting frame welding 22 separates with spring fixed frame welding 13, spring The fixed frame welding 13 rotates to the left under the elastic force of the left spring 14 and is in a suspended state. At this time, the left scriber support...

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PUM

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Abstract

The invention provides a seeding machine mark scraper, and belongs to agricultural machinery. The seeding machine mark scraper is characterized in that a left mark scraper support arm assembly (1), a traction frame welding assembly (4) and a right mark scraper support arm assembly (8) are fixed on a seeding machine cross beam (3); a base welding element (10), an upright post welding element (11) and a connecting plate (5) are fixed on a traction frame welding assembly (4); a rotating frame welding element (15) is inserted in the upright post welding element (11) and is connected with a rope hanging device welding element (12); the rope hanging device welding element (12) is respectively connected with the left mark scraper support arm assembly (1) and the right mark scraper support arm assembly (8) through a left connecting rope (2) and a right connecting rope (9); a left position limiting connecting frame welding element (18) and a right position limiting connecting frame welding element (22) sleeve the rotating frame welding element (15) and can freely rotate, and are respectively connected with a left ascending and descending moving plate (19) and a right ascending and descending moving plate (21) through opening pins to be fixed on the base welding element (10). The seeding machine mark scraper has the advantages that a left mark scraper and a right mark scraper can be fast converted; the work efficiency is improved; the operation is convenient; the use is safe and reliable.

Description

technical field [0001] The invention relates to a marking machine when a seeder works in the field. Background technique [0002] Most of the markers on the seeders sold in the market are hydraulic lifting type. The hydraulic lifting type scriber has an additional hydraulic device in its structure, which is inconvenient to operate and prone to inflexible lifting, high failure rate and inconvenient maintenance. Contents of the invention [0003] The problem to be solved by the present invention is to design a marker control device on the original planter, and complete the alternate lifting of the left and right markers at one time along with the lifting of the central pull rod of the tractor. The operation is convenient, which improves the use efficiency of the seeder, and the scriber disc moves up and down with the terrain, which improves the service life of the scriber disc and reduces maintenance costs. [0004] The technical problem to be solved by this invention is a...

Claims

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Application Information

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IPC IPC(8): A01C14/00
Inventor 刘守元
Owner ULANHOT SHUNYUAN AGRI & ANIMAL HUSBANDRYMACHINERY MFG CO LTD
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