Fermentation device for forage grass

A fermentation device and storage tank technology, applied in feed, application, animal feed, etc., can solve the problems of unsealed silage tanks and high spoilage rate of silage, and achieve the effects of avoiding oxidative corruption, facilitating material retrieval, and preventing clogging

Pending Publication Date: 2021-03-16
GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention aims to solve at least one of the above-mentioned technical problems, and provides a fermenting device for forage grass, which can solve the problem that the existing silage tank cannot be sealed in time after each feed, resulting in a high silage decay rate

Method used

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  • Fermentation device for forage grass
  • Fermentation device for forage grass
  • Fermentation device for forage grass

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or t...

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Abstract

The invention provides a fermentation device for forage grass. The fermentation device comprises a storage tank, a sealing piston, a feeding control valve, a lifting mechanism and a discharging auxiliary mechanism. The sealing piston is slidably arranged in the storage tank, and a fermentation space is jointly defined by the sealing piston and the storage tank; a feeding port and an exhaust hole are formed in the sealing piston at intervals, and a one-way air valve is arranged at the exhaust hole; the feeding control valve is arranged on the sealing piston and used for controlling the feedingport to be opened and closed; and the lifting mechanism is connected with the sealing piston, and the discharging auxiliary mechanism is arranged at the bottom of the storage tank. The fermentation device can solve the problem that an existing silage pool cannot be sealed in time after feeding every time, and consequently the rotting rate of silage is high.

Description

technical field [0001] The invention relates to a fermentation device, in particular to a fermentation device for forage grass. Background technique [0002] When using forage materials such as whole plant corn stalks to make silage, it is usually fermented in silage ponds. Due to the large demand and the need for mechanical operation, the existing scale silage ponds often have a large volume. A silage pond can usually accommodate hundreds to thousands of tons of forage grass raw materials. Due to the many hills and slopes in the southern region, the land is uneven and not contiguous, and the degree of mechanization is low, many of them are still in the stage of manual harvesting of forage raw materials. Many farms usually mobilize farmers to collect or harvest straw to make silage, and the amount of straw collected is often limited every day. Therefore, it usually takes more than a week to fill a silo, and some even exceed a month, resulting in the silo not being sealed in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N17/00A23K10/30A23K10/12
CPCA23N17/00A23K10/12A23K10/30
Inventor 肖正中周晓情吴柱月周俊华
Owner GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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