Grass braid fixed length traction cutoff device

Abstract

The invention belongs to the field of grass processing machinery and relates to a grass braid fixed length traction cutoff device. According to the grass braid fixed length traction cutoff device, a matched mode of a rotating disk mechanism, a clamping hand and a cutoff mechanism is adopted to finish fixed length traction cutoff work of grass braids in forming. The clamping hand is installed on a rotating disk, the rotating disk is oval, and the clamping hand can be powered intermittently along with rotation of the rotating disk, clamp the grass braids in a fixed length mode, rotate along with the rotating disk and clamp the grass braids to perform traction. A crank-link mechanism is adopted for the cutoff mechanism, and the grass braids are cut off in the fixed length mode along with rotation of the rotating disk. The grass braid fixed length traction cutoff device can accurately cut off the grass braids at proper lengths and guarantee continuity of operation. The standard and tidy grass braids facilitate follow-up tidying, transportation and storage.

Description

technical field [0001] The invention belongs to the field of forage processing machinery, and relates to a fixed-length drawing and cutting device for grass braids, which can accurately cut grass braids at a suitable length and ensure continuous operation. The standard, tidy and regular braids provide convenience for subsequent braiding, transportation and storage. Background technique [0002] In the process of domestic artificial grassland production, it is generally faced with the problem of harvesting in the rainy season. Harvesting one or two crops of gramineous pastures a year is the harvest season in November, which is also a common rainy season in northern my country; the second and third crops of high-quality pasture - alfalfa are also facing the rainy season. [0003] Appropriate moisture content is an important factor to ensure the quality of forage storage, and excessive moisture content will lead to deterioration of forage. [0004] At present, for the harvest...

AI Technical Summary

Problems solved by technology

However, the preparation of "grass braids" is currently done manually, the production efficiency is low, and the shape cannot be guaranteed to be uniform

[0006] After the mechanized grass braid is formed, if it is cut manually to a fixed length, it will inevitably cause problems of low labor efficiency and high labor intensity, and the length of the cut will not be uniform, which will cause inconvenience to the subsequent transportation and storage of the grass braid. The fixed-length traction and cutting device for braids is of great significance to the effective shaping and processing of braids, thereby reducing labor intensity and labor efficiency problems in some areas, liberating productivity, and promoting economic development.

Images