RU94029077A - Grain cleaning machine - Google Patents

Grain cleaning machine

Info

Publication number
RU94029077A
RU94029077A RU94029077/03A RU94029077A RU94029077A RU 94029077 A RU94029077 A RU 94029077A RU 94029077/03 A RU94029077/03 A RU 94029077/03A RU 94029077 A RU94029077 A RU 94029077A RU 94029077 A RU94029077 A RU 94029077A
Authority
RU
Russia
Prior art keywords
grain
sieve
divider
cleaning machine
aspiration
Prior art date
Application number
RU94029077/03A
Other languages
Russian (ru)
Other versions
RU2065780C1 (en
Inventor
А.И. Бурков
В.Л. Андреев
О.П. Рощин
Original Assignee
Научно-исследовательский институт сельского хозяйства Северо-Востока им.Н.В.Рудницкого
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 Научно-исследовательский институт сельского хозяйства Северо-Востока им.Н.В.Рудницкого filed Critical Научно-исследовательский институт сельского хозяйства Северо-Востока им.Н.В.Рудницкого
Priority to RU94029077A priority Critical patent/RU2065780C1/en
Publication of RU94029077A publication Critical patent/RU94029077A/en
Application granted granted Critical
Publication of RU2065780C1 publication Critical patent/RU2065780C1/en

Links

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

FIELD: agricultural engineering. SUBSTANCE: grain cleaning machine has two parallel shake mills and aspiration channels for cleaning grain prior to delivery onto screens. Aspiration channels are provided with grain flow divider and post-screening aspiration channels for double-stage passage of grain mixture . Divider is formed as screen and positioned in lower part of prior-screening aspiration channel so that grain mixture is supplied to upper shake mill and oversize material is supplied to lower shake mills. EFFECT: increased efficiency by screen-type construction of divider and enhanced reliability in operation.

Claims (1)

Изобретение относится к сельскохозяйственному машиностроению, в частности к машинам для очистки и сортирования зерна. Зерноочистительная машина включает два параллельных решетных стана и каналы дорешетной аспирации с делителем потока зерна и послерешетной аспирации с двойным вводом зерновой смеси. Делитель выполнен в виде решета и установлен в нижней части канала дорешетной аспирации так, что обеспечивает подачу прохода - на верхний, а схода - на нижний решетные станы. Зерноочистительная машина за счет выполнения делителя потока зерна в виде решета обеспечивает высокую эффективность очистки.The invention relates to agricultural machinery, in particular to machines for cleaning and sorting grain. The grain cleaning machine includes two parallel sieve mills and pre-sieve aspiration channels with a grain flow divider and post-sieve aspiration with a double entry of the grain mixture. The divider is made in the form of a sieve and is installed in the lower part of the pre-sieve aspiration channel so that it provides a passage to the upper and a descent to the lower sieve mills. The grain cleaning machine due to the implementation of the grain flow divider in the form of a sieve provides high cleaning efficiency.
RU94029077A 1994-08-02 1994-08-02 Grain cleaning machine RU2065780C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94029077A RU2065780C1 (en) 1994-08-02 1994-08-02 Grain cleaning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94029077A RU2065780C1 (en) 1994-08-02 1994-08-02 Grain cleaning machine

Publications (2)

Publication Number Publication Date
RU94029077A true RU94029077A (en) 1996-06-10
RU2065780C1 RU2065780C1 (en) 1996-08-27

Family

ID=20159334

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94029077A RU2065780C1 (en) 1994-08-02 1994-08-02 Grain cleaning machine

Country Status (1)

Country Link
RU (1) RU2065780C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108620330A (en) * 2018-07-04 2018-10-09 郑州中粮科研设计院有限公司 Twin-stage turns round Assembled multilayer sieve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108620330A (en) * 2018-07-04 2018-10-09 郑州中粮科研设计院有限公司 Twin-stage turns round Assembled multilayer sieve
CN108620330B (en) * 2018-07-04 2024-06-11 郑州中粮科研设计院有限公司 Double-stage rotary combined multi-layer screen

Also Published As

Publication number Publication date
RU2065780C1 (en) 1996-08-27

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