Grinding disc type hard solid seed mechanical shell breaking machine

Abstract

The invention discloses a grinding disc type hard solid seed mechanical shell breaking machine, comprising a frame (1), a motor (2) and a grinding mechanism (4) mounted on the frame (1), and a speed reducer (3) connected with the motor (2), wherein the speed reducer (3) is connected with one end of a transmission shaft (5) through a universal coupling, and the other end of the transmission shaft (5) fixes a lower grinding surface (4-2) in the grinding mechanism (4) on a grinding surface support plate (4-3) by a nut; the bottom of the grinding surface support plate (4-3) and the bottom of a shell of the grinding mechanism (4) are respectively provided with a groove, and the grooves are internally provided with balls, and the grinding surface support plate and the grinding mechanism can rotate relative to each other. The grinding disc type hard solid seed mechanical shell breaking machine has the advantages of reasonable structure design, convenience in operation, high work efficiency and high practicability, can prevent damage to germs during alfalfa seed planting shell breaking, and can solve the problem of difficult operation when treating alfalfa seeds in mass.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a disc-type hard seed mechanical shell breaker. Background technique [0002] With the development of animal husbandry in western my country, the number of small-scale retail farming is increasing year by year, so small-scale regional planting of forage grass is gradually formed. [0003] However, due to the existence of special regional environment, forage seeds tend to harden, which affects the germination rate and survival rate of forage seeds. In order to solve this problem, the present invention develops a disc-type hard seed mechanical shell breaking machine, which processes the seeds through mechanical principles and methods, so as to realize the breaking of seeds. Solve the problem of the survival rate of grass planted in small areas from the source. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies of the prior art, to p...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a kind of reasonable structural design, convenient operation, high work efficiency, strong practicability grinding disc type hard seed mechanical shell breaking machine, the present invention can prevent the shell breaking treatment of alfalfa seed planting It can cause damage to the germ when processing large quantities of alfalfa seeds, which can solve the problem of difficult operation when processing alfalfa seeds in large quantities

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