阅读说明：本技术 一种农用过滤筛框 (Agricultural filtering screen frame ) 是由 胡道安 于 2019-11-04 设计创作，主要内容包括：本发明公开一种农用过滤筛框,包括框体,所述框体为半球状锅型结构,所述框体底端通过螺纹结构与框底连接,所述框体上端通过限位支撑结构撑起有过滤网,所述过滤网活动放置于框体内部的限位支撑结构上方。所述过滤网网孔直径为0.3-0.6mm,便于将微小的杂质或尘土筛出,保留种子。所述框底中心位置为平面结构,方便放置,不易倾斜而使得种子散落情况的出现。所述框底的平面结构中央还设有用于拆卸框底以及悬挂用的提手,方便拆卸,并且便于悬挂以及携带。本发明与现有技术相比,具有以下优点：本发明过滤筛框,使用方便,省时省力,同时,携带便捷,可拆卸结构,便于清理和实现多种筛选用途。(The invention discloses an agricultural filtering screen frame which comprises a frame body, wherein the frame body is of a hemispherical pot-shaped structure, the bottom end of the frame body is connected with the bottom of the frame body through a threaded structure, a filtering screen is supported at the upper end of the frame body through a limiting support structure, and the filtering screen is movably placed above the limiting support structure in the frame body. The diameter of the meshes of the filter screen is 0.3-0.6mm, so that tiny impurities or dust can be screened out conveniently, and seeds are reserved. The center position of the frame bottom is of a plane structure, so that the frame bottom is convenient to place and is not easy to incline, and the seeds are not easy to scatter. The center of the plane structure of the frame bottom is also provided with a handle for disassembling the frame bottom and hanging, so that the frame bottom is convenient to disassemble, hang and carry. Compared with the prior art, the invention has the following advantages: the filtering screen frame is convenient to use, time-saving, labor-saving, convenient to carry, detachable in structure, convenient to clean and capable of achieving multiple screening purposes.)

1. The utility model provides an agricultural filter sieve frame, its characterized in that, includes framework (1), framework (1) is hemispherical pot type structure, framework (1) bottom is passed through the helicitic texture and is connected with frame end (2), framework (1) upper end has propped up filter screen (5) through spacing bearing structure (4), filter screen (5) activity is placed in the inside spacing bearing structure top of framework (1).

2. An agricultural filtering screen frame according to claim 1, characterized in that the mesh diameter of the filtering screen (1) is 0.3-0.6 mm.

3. An agricultural filter frame according to claim 1, wherein the frame bottom (2) is of planar configuration in its central position.

4. An agricultural filter frame according to claim 1 or 3, characterized in that the frame bottom (2) is provided with a handle (3) in the center of its planar structure for detaching the frame bottom (2) and hanging.

Technical Field

The invention relates to the technical field of agricultural tools, in particular to an agricultural filtering screen frame.

Background

With the rapid advance of the industrialization process, the cultivated land resources are gradually shrunk and reduced, and the condition that the food supply is gradually in short supply can be generated in the past.

Aiming at the problem, the agricultural filtering screen frame is developed and used for assisting in screening the seeds with smaller batches and improving the cultivation efficiency.

Disclosure of Invention

In order to comprehensively realize the purpose, the agricultural filtering screen frame is provided aiming at the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical means:

the utility model provides an agricultural filter sieve frame, includes the framework, the framework is hemispherical pot type structure, the framework bottom is connected through helicitic texture and frame end, the framework upper end has propped up the filter screen through spacing bearing structure, the filter screen activity is placed in the inside spacing bearing structure top of framework.

As further illustration, the diameter of the meshes of the filter screen is 0.3-0.6mm, so that tiny impurities or dust can be conveniently screened out, and seeds are retained.

As a further description, the center of the frame bottom is a plane structure, which is convenient to place and not easy to incline, so that the seeds are scattered.

As a further description, the center of the planar structure of the frame bottom is further provided with a handle for detaching the frame bottom and hanging the frame bottom, so that the frame bottom is convenient to detach, hang and carry.

Compared with the prior art, the invention has the following advantages:

the filtering screen frame is convenient to use, time-saving, labor-saving, convenient to carry, detachable in structure, convenient to clean and capable of achieving multiple screening purposes.

Drawings

Fig. 1 is a schematic view of the overall structure of the agricultural filtering screen frame of the invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1:

the utility model provides an agricultural filter sieve frame, includes framework 1, framework 1 is hemispherical pot type structure, 2 are connected at the bottom of 1 bottom of framework through helicitic texture and frame, 1 upper end of framework has propped up filter screen 5 through spacing bearing structure 4, 5 activities of filter screen are placed in the inside spacing bearing structure top of framework 1.

The diameter of the mesh of the filter screen 1 is 0.3-0.6mm, so that tiny impurities or dust can be screened out conveniently, and seeds are reserved. The central position of the frame bottom 2 is a plane structure, which is convenient to place and not easy to incline, so that the seeds are scattered. The center of the plane structure of the frame bottom 2 is also provided with a handle 3 for disassembling the frame bottom 2 and hanging, which is convenient for disassembly, hanging and carrying.

Compared with the prior art, the invention has the following advantages:

the filtering screen frame is convenient to use, time-saving, labor-saving, convenient to carry, detachable in structure, convenient to clean and capable of achieving multiple screening purposes.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.