Screening device used for cultivating edible mushrooms

Abstract

The invention relates to a screening device, and discloses a screening device used for cultivating edible mushrooms. The screening device comprises a base, a main rotating rod and a driving rotating rod are connected to the base in a rotating mode, a cam is fixedly connected to the driving rotating rod, a swinging rod is fixedly connected to the main rotating rod, one side of the swinging rod abuts against the cam, a collision rod is further fixedly connected to the main rotating rod, a sliding groove is formed in one side of the collision rod, a sliding block is connected inside the sliding groove in a sliding mode and abuts against the collision rod, a spring is arranged at the part, on a collision track of the collision rod, of the sliding block, the other end of the spring is fixed, a screen is connected to the end, away from the collision rod, of the sliding block, stirring rods and a stirring groove are formed in the driving rotating rod, the stirring rods are arranged inside the stirring groove, and an inclined guiding groove is formed in the lower portion of the screen. The problem that an existing screening device can only screen out scraps is solved, and the screening device for cultivating the dibble mushrooms can screen out scraps and stir culture media.

Description

technical field [0001] The invention relates to a screening device, in particular to a screening device for cultivating edible fungi. Background technique [0002] Edible fungi refer to mushrooms (large fungi) with large fruiting bodies that can be eaten, commonly known as mushrooms. There are more than 350 kinds of edible fungi known in China, most of which belong to Basidiomycotina. , Ganoderma lucidum, Cordyceps, truffle, lark and boletus, etc.; a few belong to the subphylum Ascomycota, including: morel, saddle fungus, truffle, etc. The above-mentioned fungi grow in different regions and in different ecological environments. [0003] In the process of producing edible fungus, the following steps need to go through: ① Prepare materials, prepare scraps of draft rods or wood; stir, add the scraps to the medium, add an appropriate amount of water, stir until uniform ; ②Bagging, the compost obtained after the above stirring is divided into plastic bags; ③Drilling, punching ...

AI Technical Summary

Problems solved by technology

[0004] After the above-mentioned material preparation steps are completed, add the debris to the medium and water and stir evenly, and then put it into a plastic bag to form a compost. If the diameter of the debris is too large, the debris will easily puncture the plastic bag that wraps it, causing The bacteria enter the infection, and the compost is not easy to compact, and it is easy to lose moisture during cultivation; therefore, it is necessary to screen the debris when preparing the material, and the existing screening machine includes motors, motor-driven cams, cams and sieves The screen walls are against each other, and the end of the screen away from the cam is connected with a return spring. This structure can only complete a single screening function, and the function is single, and it cannot complete the function of stirring the medium while screening.

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