SU895340A1

SU895340A1 - Apparatus for receiving and conveying agricultural products

Info

Publication number: SU895340A1
Application number: SU802974944A
Authority: SU
Inventors: изобретен-и Авторы
Original assignee: За витель Э. Н. Смоткин, В. В. Блюммер, М. Л. Грибовский, В. С. Воронов и. Е. И. Бондарев
Priority date: 1980-08-13
Filing date: 1980-08-13
Publication date: 1982-01-07

Description

(54) УСТРОЙСТВО ДЛЯ ПРИЕМА И ТРАНСПОРТИРОВАНИЯ СЕЛБСКОХОЗЯЙСТВЕННЫХ ПРОДУКТОВ(54) DEVICE FOR RECEPTION AND TRANSPORTATION OF AGRICULTURAL PRODUCTS

II

Изобретение относитс к сельскохоз йственному машиностроению.FIELD OF THE INVENTION The invention relates to agricultural machinery.

Известно устройство дл приема и транспортировани сельскохоз йственных продуктов , содержащее кожух, установленные на одыом валу винтовой шнек и наклонный скребковый транспортер, нижн часть которого и винтовой шнек расположены в кожухе , экран и установленный под скребковым транспортером лоток 1.A device for receiving and transporting agricultural products is known, comprising a housing, a screw screw mounted on the shaft and an inclined scraper conveyor, the lower part of which and the screw screw are located in the housing, a screen and a tray installed under the scraper conveyor.

Недостатки устройства - сложность конструкции и повреждаемость транспортируемого продукта..The disadvantages of the device is the complexity of the design and the damage of the transported product ..

Цель изобретени - уменьшение повреждаемости продукта, упрощение конструкции и повышение надежности устройства.The purpose of the invention is to reduce the damage to the product, simplify the design and increase the reliability of the device.

Указанна цель достигаетс тем, что на валу винтового шнека и наклонного транспортера , по ширине последнего, установлена швыр юща лопасть, а днище кожуха шнека расположено ниже дниша лотка. Транспортер выполнен цепным и число зубьев приводных его звездочек равно числу звеньев участка цепи между соседними скребками. Диаметр кожуха шнека больше наружного диаметра приводных звездочек транспортера в 1,1 -1,4 раза, а наружныйThis goal is achieved by the fact that on the shaft of the screw auger and inclined conveyor, across the width of the latter, there is a throwing blade, and the bottom of the auger housing is located below the bottom of the tray. The conveyor is made of a chain and the number of teeth of its drive sprockets is equal to the number of links in the chain between adjacent scrapers. The diameter of the auger housing is 1.1 -1.4 times the outer diameter of the drive sprockets of the conveyor, and the outer diameter

радиус вращени лопасти больше наружного радиуса поворота скребков вокруг приводных звездочек в 1,2-1,5 раза. Между ветв ми транспортера установлен экран с наклоном в сторону движени продукта.the radius of rotation of the blade is 1.2-1.5 times the outer radius of rotation of the scrapers around the drive sprockets. Between the branches of the conveyor, a screen is installed with a slope in the direction of movement of the product.

На фиг. 1 изображено устройство дл приема и транспортировани сельскохоз йст венных продуктов, вид сбоку; на фиг. 2 - вид сверху.FIG. 1 shows a device for receiving and transporting agricultural products, side view; in fig. 2 - top view.

В кожухе 1 установлен винтовой шнек 2, на валу 3 которого закреплены швыр юща лопасть 4 и приводные звездочки 5 цепочно-скребкового транспортера 6. К кожуху шнека прикреплен лоток 7, а между ветв ми скребкового транспортера установлен экран 8.A screw auger 2 is installed in the casing 1, on the shaft 3 of which there are fixed the throwing blade 4 and the drive sprockets 5 of the chain-scraper conveyor 6. Tray 7 is attached to the auger casing, and a screen 8 is installed between the scraper conveyor branches.

При работе устройства продукт поступает в кожух 1 и шнеком 2 подаетс в сторону цепочно-скребкового транспортера 6, где захватываетс швыр ющей лопастью 4 и бросаетс на лоток 7. Экран 8 выравнивает ворох продукта, а скребки транспортера перемещают его с лотка.When the device is operating, the product enters the casing 1 and the screw 2 is fed to the side of the chain-scraper conveyor 6, where it is caught by the throwing blade 4 and thrown onto the tray 7. Screen 8 aligns the product pile and the conveyor scrapers move it from the tray.

Применение устройства дл приема и транспортировани сельскохоз йственных продуктов позвол ет снизить повреждаеViOCTb п|)ол.кта, упростить конструкцию и повысить 11алсжность работы машины.The use of a device for receiving and transporting agricultural products allows reducing the damage to ViOCTb p |> oct, simplify the design and increase the capacity of the machine.

Claims

1. A device for receiving and transporting agricultural products, comprising a housing, a screw auger mounted on one shaft, and an inclined scraper conveyor, the lower part of which and the auger are located in the housing, a screen and a tray installed under the scraper conveyor, characterized in that damage to the product, the design of the design and increase of reliability, on the shaft of the screw auger and the inclined conveyor, across the width of the latter, is installed a throwing blade.

2. Device by

Ii. 1, which is characterized by chains and the fact that the conveyor of the number of teeth of its drive sprockets is equal to the number of links in the chain between adjacent scrapers.

3. The device according to claim 1, characterized in that the outer radius of rotation of the blade is greater than the outer radius of rotation of the scraper around the drive sprocket 1.2-1.5 times.

4. The device according to claim 1, characterized in that the bottom of the casing is located below the bottom of the tray.

5. Device but n. 1, characterized in that the screen is mounted between the branches of the conveyor with an inclination in the direction of movement of the product.

6. Extremely compliant p. 1, characterized in that the diameter of the screw casing is 1.1 -1.4 times the outer diameter of the drive sprockets of the conveyor.

Sources of information taken into account in the examination 1. US Patent No. 2390680, cl. 56-158, 1945.