Two-stage chopping device of forage grass for animal husbandry

Abstract

The invention provides a two-stage chopping device of forage grass for the animal husbandry, and belongs to the field of forage grass chopping. The device comprises first crushing blades, a crushing box, a rotary crushing cylinder, a control switch, a material guiding plate, a material guiding box and a secondary rotary crushing device; the material guiding plate is welded to the inner wall of thematerial guiding box; the lower end of the secondary rotary crushing device is fixedly arranged on two fixing blocks, and the upper end is arranged in the rotary crushing cylinder; the lower end of the rotary crushing cylinder is fixedly arranged in a fourth bearing, and the upper end of the rotary crushing cylinder is fixedly arranged in a third bearing; the crushing box is welded to the upper end of an outer sleeve cylinder; the multiple first crushing blades are welded to a first crushing shaft; the control switch is fixedly arranged at the upper end of the left side surface of the material guiding box. According to the device, the design is rational, chopping in the vertical direction is achieved through a primary crushing device, chopping in the horizontal direction is achieved through a secondary crushing device, and the effects that chopping is fast, chopping is uniform and operation is convenient are achieved.

Description

technical field [0001] The invention relates to a pasture cutting device, in particular to a two-stage pasture cutting device for animal husbandry. Background technique [0002] Animal husbandry is the use of livestock and poultry and other animals that have been domesticated by humans, or the physiological functions of wild animals such as deer, musk deer, fox, mink, otter, and quail. Animals can obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk and medicinal materials. Different from self-sufficient livestock breeding, the main characteristics of animal husbandry are centralized, large-scale, and profit-oriented production. It is an extremely important link in the material exchange between human beings and nature. Animal husbandry is one of the components of agriculture, and it is listed as the two pillars of agricultural production along with planting; forage generally refers to the grass or other herbaceous plants used by livestock. Forag...

AI Technical Summary

Problems solved by technology

The quality of forage species directly affects the level of economic benefits of animal husbandry, which needs to be paid attention to; when the livestock are fed forage, in order to facilitate the livestock to eat, herdsmen often have to chop the forage, while the existing pasture for animal husbandry The chopping equipment has the disadvantages of slow chopping speed, uneven chopping and cumbersome operation

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