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Grass grading conveying device

A conveying device and forage technology, applied in the field of animal husbandry, can solve the problems of inability to feed young animals and adult livestock separately, indigestion of young animals, uneven drying, etc., to shorten the drying time, reduce the risk of clogging, and facilitate the drying work Effect

Active Publication Date: 2022-03-11
黑龙江省农业科学院畜牧兽医分院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to: in the current pasture drying work, due to the mixing of leaves and stalks, it is impossible to feed young animals and adult livestock separately, and it is easy to cause indigestion of young animals and uneven drying during the drying process of pasture. To provide a drying equipment capable of separating and drying the leaves and stalks of forage grass

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Example 1, such as Figure 1-6 Shown:

[0061] A pasture grading and conveying device includes an auger, and the auger includes a cylinder body 1, a rotating shaft 2 arranged in the cylinder body 1 and a helical blade 3 arranged on the rotating shaft 2, in the cylinder body 1 Both ends are also provided with a sealing plate, the sealing plate is provided with a bearing for supporting the rotating shaft 2, a feed hopper 4 is provided on the side wall of one end of the cylinder 1, and a hopper is provided under the side wall of the other end. A discharge port 5 is provided on the side, and a strip-shaped notch 6 along the direction of the generatrix of the cylinder 1 is provided on the lower side of the cylinder body 1. The width of the strip-shaped notch 6 is 1 / 2 of the diameter of the grass stalk to be transported. 1 / 4~3 / 4. In this application, the diameter of the forage stalk is the diameter of the middle part of the forage stalk at the mature stage. In the solution...

Embodiment 2

[0076] Example 2, such as Figure 1-6 Shown by:

[0077] A grading conveying device for pasture conveying, on the basis of the embodiment, further, the lower end of the rotating shaft 2 passes through the sealing plate, and a blowing hole 11 is arranged at the end, so that The blowing hole 11 extends along the central axis of the rotating shaft 2, the length of the blowing hole 11 is 1 / 4 to 3 / 4 of the length of the rotating shaft 2, and the rotating shaft 2 is located in the cylinder body 1 A number of exhaust holes 12 are also provided on the part, and the exhaust holes 12 are arranged radially along the rotating shaft 2. One end of the exhaust holes 12 communicates with the blowing hole 11, and the other end communicates with the cylinder. The internal space of the body 1 is connected, and the diameter of the exhaust hole 12 is 2-5mm. In the scheme of the present application, hot air is blown into the blowing hole 11 through the hot air device, and the hot air enters the b...

Embodiment 3

[0080] Example 3, such as Figure 1-7 as shown,

[0081] A grass grading and drying system, comprising the grading conveying device described in Embodiment 2, and also including a grass cutting device 13 and a first hot air device 14, the discharge port of the grass cutting device 13 is located in the feed hopper 4 Above, the first hot air device 14 is used to blow hot air toward the blowing hole 11 on the rotating shaft 2 , and a length corresponding to the elongated notch is also provided below the elongated notch 6 of the cylinder body 1 . 6 matching receiving tank 16, the receiving tank 16 is arranged obliquely, and a drying device is also provided under the lower end of the receiving tank 16, and the drying device is used for drying the 16 Discharged material. In the herbage grading and drying system of this embodiment, the forage cutting device 13 is a conventional equipment at present, and will not be described in detail here. Since the grading and conveying device of...

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Abstract

The present invention relates to the technical field of animal husbandry, in particular to a pasture grading conveying device, which includes an auger, and the auger includes a cylinder body, a rotating shaft arranged in the cylinder body, and a helical blade arranged on the rotating shaft. Both ends of the cylinder are also provided with sealing plates, and the sealing plates are provided with bearings for supporting the rotating shaft. A feed hopper is provided on the upper side of the side wall at one end of the cylinder, and the lower side wall of the other end is A discharge port is provided on the side, and a strip-shaped notch along the direction of the generatrix of the cylinder is provided on the lower side of the cylinder. The width of the strip-shaped notch is 1 / 4 to 3 / 4. In this application, the diameter of the forage stalk is the diameter of the middle part of the forage stalk at the mature stage. The grading conveying device of the present application realizes the separation of the stem segment and the leaf, and when the stem segment passes through the gap, the stem breaks, so it also greatly facilitates the subsequent work of drying the stem segment.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a pasture grading conveying device. Background technique [0002] Grass is the basis for the development of livestock production, especially the production of grass-fed livestock. Grass not only contains various nutrients necessary for livestock, but also contains crude fiber which is especially important for maintaining the health of ruminant livestock, which cannot be replaced by grain and other feed. High-quality forage can fully meet the nutritional needs of general livestock, and if it is not in the production or fattening period, it is usually not necessary to supplement the concentrate. Many experiments have shown that if the quality of forage grass is too low, no matter how much concentrate is supplemented, the milk production of cows will show a downward trend. Therefore, the quality of forage grass is extremely important for animal husbandry. [0003] Due to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F29/00A01F29/06A01F29/09F26B9/06F26B21/00F26B25/00F26B25/12
CPCA01F29/005A01F29/06A01F29/09F26B9/06F26B25/002F26B21/001F26B21/004F26B25/12F26B2200/10
Inventor 杨曌徐艳霞李莎莎李红王晓龙柴华张杨冯鹏郑海燕杨伟光其他发明人请求不公开姓名
Owner 黑龙江省农业科学院畜牧兽医分院
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