Pneumatic combined plate type single seed precision seed metering device
A kind of seed metering device and disc-type technology, which is applied in the direction of single-grain seeder and seeder parts, etc., can solve the problems of difficult to ensure seed filling effect, air nozzle knocking seeds, weak air pressure, etc., and achieve high seed filling reliability, Reduce the chance of knocking seeds and improve the effect of seed filling performance
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[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0020] Such as Figure 1~2 As shown, the seed metering device of the present invention mainly includes a housing 1, a seed metering tray 2, a seed blocking sheet 3, a seed cleaning sheet 4, a seed pushing sheet 5, a seed brush 6, and a seed protection rubber sheet 7.
[0021] The casing 1 shield is on the outside of the seed tray 2 , a seed inlet 11 and an air inlet 12 are provided on the top of the casing 1 , and a seed discharge port 13 is provided on the bottom of the casing 1 . Generally, the housing 1 is composed of the front housing 14 and the rear housing 15, which is more convenient for disassembly and assembly of the equipment, and conforms to actual operation.
[0022] Such as image 3 As shown, the seeding disc 2 is composed of three parts, the seeding disc center 21, the rubber socket belt 22 and the seeding disc outer ring 23, and the r...
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Abstract
Description
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Application Information
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