CN110743774A - Agricultural filtering screen frame - Google Patents
Agricultural filtering screen frame Download PDFInfo
- Publication number
- CN110743774A CN110743774A CN201911065844.3A CN201911065844A CN110743774A CN 110743774 A CN110743774 A CN 110743774A CN 201911065844 A CN201911065844 A CN 201911065844A CN 110743774 A CN110743774 A CN 110743774A
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- CN
- China
- Prior art keywords
- frame
- convenient
- filtering screen
- agricultural
- frame body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
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.
Description
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.
Claims (4)
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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911065844.3A CN110743774A (en) | 2019-11-04 | 2019-11-04 | Agricultural filtering screen frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911065844.3A CN110743774A (en) | 2019-11-04 | 2019-11-04 | Agricultural filtering screen frame |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110743774A true CN110743774A (en) | 2020-02-04 |
Family
ID=69282041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911065844.3A Pending CN110743774A (en) | 2019-11-04 | 2019-11-04 | Agricultural filtering screen frame |
Country Status (1)
Country | Link |
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CN (1) | CN110743774A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US111317A (en) * | 1871-01-31 | Improvement in culinary vessels | ||
US1057129A (en) * | 1912-02-13 | 1913-03-25 | Emanuel G Kolb | Sifter. |
JPS4946823Y2 (en) * | 1972-10-31 | 1974-12-21 | ||
US20140183105A1 (en) * | 2012-12-28 | 2014-07-03 | Lita Kay Van Wagenen | Serving bowl |
CN206046447U (en) * | 2016-08-31 | 2017-03-29 | 嘉兴市叁壹工程检测有限公司 | A kind of removable sieve |
CN208230250U (en) * | 2018-01-17 | 2018-12-14 | 兰州大学 | A kind of testing sieve soil easy device |
-
2019
- 2019-11-04 CN CN201911065844.3A patent/CN110743774A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US111317A (en) * | 1871-01-31 | Improvement in culinary vessels | ||
US1057129A (en) * | 1912-02-13 | 1913-03-25 | Emanuel G Kolb | Sifter. |
JPS4946823Y2 (en) * | 1972-10-31 | 1974-12-21 | ||
US20140183105A1 (en) * | 2012-12-28 | 2014-07-03 | Lita Kay Van Wagenen | Serving bowl |
CN206046447U (en) * | 2016-08-31 | 2017-03-29 | 嘉兴市叁壹工程检测有限公司 | A kind of removable sieve |
CN208230250U (en) * | 2018-01-17 | 2018-12-14 | 兰州大学 | A kind of testing sieve soil easy device |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200204 |