WO2022047710A1 - Outil de criblage simple de graines de colza - Google Patents

Outil de criblage simple de graines de colza Download PDF

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Publication number
WO2022047710A1
WO2022047710A1 PCT/CN2020/113314 CN2020113314W WO2022047710A1 WO 2022047710 A1 WO2022047710 A1 WO 2022047710A1 CN 2020113314 W CN2020113314 W CN 2020113314W WO 2022047710 A1 WO2022047710 A1 WO 2022047710A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
hole
support body
rapeseed
foot support
Prior art date
Application number
PCT/CN2020/113314
Other languages
English (en)
Chinese (zh)
Inventor
陆坤明
Original Assignee
太仓景宏智能科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 太仓景宏智能科技有限公司 filed Critical 太仓景宏智能科技有限公司
Priority to DE212020000185.5U priority Critical patent/DE212020000185U1/de
Publication of WO2022047710A1 publication Critical patent/WO2022047710A1/fr

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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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/38—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens oscillating in a circular arc in their own plane; Plansifters
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens

Definitions

  • the invention relates to the field of agriculture, in particular to a simple screening tool for rapeseed.
  • the main purpose of the present invention is to overcome the deficiencies of the prior art, and discloses a simple screening tool for rapeseed, including an electric fan, a connecting bracket, a foot support, a lifting ring, a screening material A plate and a sling
  • the connecting bracket is cylindrical, and at least three axially penetrating mounting holes are arranged at equal intervals along its side wall
  • the foot support includes a support body and an opening portion extending to one end, the There is an included angle of 120-150° between the opening part and the supporting body, and the foot support is detachably installed in the installation hole; when the opening part is opened, the opening part is inserted into the installation hole When stored, the supporting body is inserted into the mounting hole; the lifting ring is arranged under the connecting bracket, the screening tray is flexibly connected to the lifting ring through a hanging rope, and the electric fan is arranged on the foot support On one side, the wind of the electric fan is below the screen tray.
  • the foot support further includes an extension rod, a side of the support body is concavely provided with a receiving part, and the extension rod is hinged with the lower end of the support body; when stretched, the end of the extension rod is connected to the lower end of the support body. The end of the support body is in close contact; when stored, the extension rod is placed in the receiving part and overlaps with the support body.
  • the upper end of the extension rod is located in the installation hole.
  • the side wall of the installation hole is provided with a first lock hole passing through, and the support body of the foot support and the opening portion are provided with a second lock hole corresponding to the first lock hole.
  • the lock hole when locked, connects the first lock hole and the second lock hole through a lock pin.
  • the sieve tray includes a sieve mesh and two support rods, the sieve mesh is square, a number of mesh holes are arranged on the sieve mesh, and connected mesh edges are extended upward on its four sides.
  • Mounting caps are provided at the four corners of the screen, the two ends of the support rod are radially extended with expansion parts, the support rods are set on the screen, and the two support rods are set perpendicular to each other, and all the support rods are arranged vertically. Both ends of the unfolding portion are supported on the opposite corners of the mesh edge, and the mounting cap is sleeved on the upper end of the unfolding portion.
  • the hanging rope is one of nylon rope, synthetic fiber rope and hemp rope.
  • the hanging rope is a multi-strand rope.
  • the locking pin is an elastic pin.
  • the mounting hole is a square shape, and the opening portion and the support body are a square shape matched with the mounting hole.
  • the invention has the advantages of simple structure, low manufacturing cost and strong expansibility; rapid expansion and storage can be realized through the cooperation of the detachable foot support and the connecting bracket; and the quick locking between the foot support and the connection can be realized by cooperating with the locking pin.
  • the sieve tray is matched with the support rod and the screen mesh. When the support rod is opened, the screen mesh is opened; and after the support rod is removed, the screen mesh can be stored and folded.
  • Fig. 1 is a kind of unfolded three-dimensional structure schematic diagram of simple screening tooling for rapeseed according to the present invention
  • Fig. 2 is a kind of three-dimensional structure schematic diagram of a storage state of a simple screening tool for rapeseed according to the present invention
  • FIG. 3 is a three-dimensional schematic diagram of another storage state of a simple screening tool for rapeseed according to the present invention.
  • FIG. 4 is a schematic three-dimensional structure diagram of a foot support
  • Fig. 5 is the three-dimensional structure schematic diagram of connecting bracket
  • Fig. 6 is the connection schematic diagram of the screen tray and the lifting ring
  • Fig. 7 is the structural representation of extension rod
  • Support body 22. Support Opening part, 23, extension rod, 24, accommodating part, 25, second lock hole, 41, screen mesh, 42, support rod, 43, mesh hole, 44, mesh edge, expansion part 45.
  • a simple screening tool for rapeseed includes an electric fan (not shown), a connecting bracket 1, a foot support 2, a lifting ring 3, a screening tray 4 and a hanging rope 5, and the connecting bracket 1 It is cylindrical, and at least three axial through-holes 11 are arranged at equal intervals along its side wall.
  • the foot support 2 includes a support body 21 and a stretched portion 22 extending to one end. The stretched portion 22 and the support body 21 The angle between them is 120-150°; the foot support 2 is detachably installed in the installation hole 11. When stretched, the stretched portion 22 is inserted into the mounting hole 11 to form a triangular stretched state to the state shown in FIG.
  • the support body 21 when stored, the support body 21 is inserted into the mounting hole 11 to reach the state shown in FIG. At this time, the lower ends of the three foot supports 2 can be supported on the ground, so that they can be placed upright.
  • the lifting ring 3 is arranged under the connecting bracket 1 , the screen tray 4 is flexibly connected to the lifting ring 3 through the hanging rope 5 , the electric fan is arranged on the side of the foot support 2 , and the wind of the electric fan is below the screen tray 4 .
  • the bracket can be quickly opened and used, and can also be quickly stored and stored.
  • the rapeseed When in use, the rapeseed is poured into the sieve pan 4, the rapeseed and the husks smaller than the rapeseed are passed through the sieve pan 4, and the larger rapeseed husks are sieved in the sieve pan 4 and passed through the farmer level. Shake the sieve tray 4 to promote the separation of the rapeseed; at the same time, the rapeseed blown through the sieve by the electric fan uses the different qualities of the rapeseed, the husk (the dried husk is very light) and the dust, and at the same wind speed, the blowing distance is also Different; and then blowing the dust and shell out a long distance to achieve separation from rapeseed.
  • the foot support 2 in order to reduce the volume of the screen tooling during storage; the foot support 2 further includes an extension rod 23, and one side of the support body 21 is provided with a recessed accommodating portion 24, and the extension rod 23 and the support The lower end of the main body 21 is hinged; when the extension rod 23 is opened, the end of the extension rod 23 is in close contact with the end of the support body 21 ; That is, the support body 21 and the extension rod 23 are stacked together. In use, the extension rod 23 is extended to increase the length of the foot support 2 . On the other hand, when storing, the extension rod 23 is folded.
  • the extension rod 23 is fixed to the support body 21 .
  • the upper end of the extension rod 23 is located in the installation hole 11 .
  • the extension rod 23 is restricted from rotating by the mounting hole 11 .
  • a lock pin 6 is further included, a first lock hole 12 is provided on the side wall of the mounting hole 11 , and the support body 21 and the opening portion 22 of the foot support 2 are provided with The second lock hole 25 corresponding to the first lock hole 12 is connected to the first lock hole 12 and the second lock hole 25 through the lock pin 6 when locked.
  • the connecting bracket 1 can be prevented from moving up and down.
  • the locking pin 6 is an elastic pin.
  • the opening portion 22 can be directed toward the center of the connecting bracket 1 , further reducing the storage volume and making it easier to store.
  • the screen tray 4 includes a screen 41 and two support rods 42, the screen 41 is square, and a plurality of mesh holes 43 are provided on the screen 41, and four sides of the screen 41 are provided.
  • the connected mesh edges 44 are arranged to extend upward, installation caps (not shown) are provided at the four corners of the mesh edges 44, and the two ends of the support rod 42 are radially extended with unfolded portions 45, and the support rod 42 is arranged on the screen 41, and The two support rods 42 are perpendicular to each other. The two ends of the expanded portion 45 of the support rod 42 are supported on the opposite corners of the mesh edge 44 .
  • the installation cap is sleeved on the upper end of the expanded portion 45 to prevent the support rod 42 from separating from the mesh edge 44 .
  • the middle of the two support rods 42 is connected by a rotating shaft, so that the two support rods 42 are formed into a whole, so as to prevent their rotation, dislocation and the like.
  • the hanging rope 5 is one of nylon rope, synthetic fiber rope, and hemp rope.
  • the suspending rope 5 is a multi-strand rope. to increase its wear resistance.
  • the mounting hole 11 is square, and the opening portion 22 and the supporting body 21 are also square holes, and are matched with the mounting hole 11 ; at the same time, in the embodiment including the extension rod 23 , the support body 21 and the extension rod 23 are overlapped to form a square shape, and are matched with the mounting hole 23 .

Landscapes

  • Catching Or Destruction (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

Un outil de criblage simple de graines de colza comprenant un ventilateur, un support de raccordement, un support de pied, une bague de levage, un disque de criblage et un câble de levage sont divulgués. Le support de raccordement est cylindrique. Au moins trois trous de montage pénétrant axialement sont disposés à des intervalles égaux le long d'une paroi latérale du support de raccordement. Le support de pied comprend un corps de support et une partie de dépliage s'étendant vers une extrémité. Un angle inclus de 120 à 150° est formé entre la partie de dépliage et le corps de support. Le support de pied est monté amovible dans les trous de montage. Lors du dépliage, la partie de dépliage est insérée dans les trous de montage. Pendant le pliage, le corps de support est inséré dans les trous de montage. La bague de levage est disposée au-dessous du support de raccordement. Le disque de criblage est relié de manière flexible à la bague de levage au moyen du câble de levage. Le ventilateur est disposé sur une extrémité du support de pied, et l'air déplacé par le ventilateur est situé sous le disque de criblage. La présente invention se caractérise par une structure simple, de faibles coûts de fabrication et une forte promotion. Grâce à la coopération du support de pied détachable et du support de raccordement, un dépliage et un pliage rapides sont possibles. Un verrouillage rapide du support de pied et du support de raccordement est possible en les accouplant avec une broche de verrouillage.
PCT/CN2020/113314 2020-09-02 2020-09-03 Outil de criblage simple de graines de colza WO2022047710A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE212020000185.5U DE212020000185U1 (de) 2020-09-02 2020-09-03 Einfache Siebvorrichtung für Rapssamen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010912489.5A CN112108362B (zh) 2020-09-02 2020-09-02 一种用于油菜籽简易筛料工装
CN202010912489.5 2020-09-02

Publications (1)

Publication Number Publication Date
WO2022047710A1 true WO2022047710A1 (fr) 2022-03-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/113314 WO2022047710A1 (fr) 2020-09-02 2020-09-03 Outil de criblage simple de graines de colza

Country Status (2)

Country Link
CN (1) CN112108362B (fr)
WO (1) WO2022047710A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011117374A1 (fr) * 2010-03-25 2011-09-29 Markus Nyenhuis Procédé et dispositif pour décortiquer les semences de colza
CN103250816A (zh) * 2013-05-10 2013-08-21 镇江市丹徒区茗缘茶叶专业合作社 多功能摊凉筛
CN205624356U (zh) * 2016-03-15 2016-10-12 广西壮族自治区农业科学院经济作物研究所 一种层叠式花生种子晾晒支架
CN205833605U (zh) * 2016-06-29 2016-12-28 南昌威尔汽车燃油系统有限公司 一种油菜籽除杂装置
CN206955520U (zh) * 2017-07-11 2018-02-02 中国十九冶集团有限公司 防塌落式三脚撑
CN208213584U (zh) * 2018-04-05 2018-12-11 中宁县智才技术服务有限公司 一种农业生产用的筛网装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0113920Y2 (fr) * 1985-08-27 1989-04-24
CN203036209U (zh) * 2013-01-31 2013-07-03 中国水产科学研究院黑龙江水产研究所 一种水平调节支架
CN203526027U (zh) * 2013-09-09 2014-04-09 固镇县万佳生态养殖场 一种黄粉虫虫卵筛选装置
CN210022824U (zh) * 2019-03-21 2020-02-07 天津周凤和农作物种植专业合作社 一种优化型小麦筛选装置
CN210240978U (zh) * 2019-06-06 2020-04-03 广东宏骏建筑工程有限公司 一种建筑工程用测绘装置
CN210831260U (zh) * 2019-11-22 2020-06-23 聂青 一种工程造价现场测绘用支撑装置
CN210979204U (zh) * 2019-12-11 2020-07-10 王素锋 一种公路设计测量装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011117374A1 (fr) * 2010-03-25 2011-09-29 Markus Nyenhuis Procédé et dispositif pour décortiquer les semences de colza
CN103250816A (zh) * 2013-05-10 2013-08-21 镇江市丹徒区茗缘茶叶专业合作社 多功能摊凉筛
CN205624356U (zh) * 2016-03-15 2016-10-12 广西壮族自治区农业科学院经济作物研究所 一种层叠式花生种子晾晒支架
CN205833605U (zh) * 2016-06-29 2016-12-28 南昌威尔汽车燃油系统有限公司 一种油菜籽除杂装置
CN206955520U (zh) * 2017-07-11 2018-02-02 中国十九冶集团有限公司 防塌落式三脚撑
CN208213584U (zh) * 2018-04-05 2018-12-11 中宁县智才技术服务有限公司 一种农业生产用的筛网装置

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CN112108362B (zh) 2022-03-04
CN112108362A (zh) 2020-12-22

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