Crop straw feed preparation process

Abstract

The invention relates to the field of feed preparation, in particular to a crop straw feed preparation process. According to the process, a frame body, a feeding port, a conveying chamber, a cutting area and a smashing chamber are involved. A swinging rod is rotatably connected to the upper surface of the inner side of the frame body, a second air pressure cylinder fixedly connected to the inner side face of the frame body is arranged on the left side of the swinging rod and communicated with a second airbag through an air pipe; a third spring is fixedly connected between a drive of the secondair pressure cylinder and the swinging rod; a smashing shaft is rotatably connected to the lower end of the swinging rod; a vibrating block is arranged at the lower end of the smashing shaft; a smashing groove is formed in the surface, close to the smashing shaft, of the vibrating block, and the diameter of the arc surface of the smashing groove is slightly greater than that of the smashing shaft. At least two first springs are fixedly connected between the lower surface of the vibrating block and the frame body, and a third airbag is arranged between every two first springs and communicatedwith the second air pressure cylinder through an air pipe.

Description

technical field [0001] The invention relates to the field of feed preparation, in particular to a production process of crop straw feed. Background technique [0002] After crops are harvested, more straws are often thrown away, which will not only affect the surrounding environment, but also cause waste of resources, and the resources cannot be effectively used. [0003] Some straw waste recycling devices have also appeared in the prior art. For example, a Chinese patent with application number 2016104052269 discloses a production process of crop straw feed, including a bottom plate, a frame device, a first grinding device, a cylinder device, The second grinding device and the pushing device are provided with a first support rod, a first bracket, a second bracket and a first positioning block on the bottom plate, and the frame device includes a first frame body, a feeding hopper, a first inclined bar, a first The swash plate, the first cross bar and the first vertical bar,...

AI Technical Summary

Problems solved by technology

[0004] This technical solution crushes the straw through two rolling processes, which cannot guarantee that all the straw is crushed. Without cutting the straw, direct rolling may cause the straw to be entangled. Too many equipment cannot work independently, and manual work is required. Switching is a waste of manpower, there is no discharge port, it is inconvenient to take materials, and it is impossible to ensure that all straws are completely crushed, and the whole process is invisible, which makes the operation process more troublesome

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