SU378723A1 - SCREW DOSING DEVICE - Google Patents

SCREW DOSING DEVICE

Info

Publication number
SU378723A1
SU378723A1 SU1617232A SU1617232A SU378723A1 SU 378723 A1 SU378723 A1 SU 378723A1 SU 1617232 A SU1617232 A SU 1617232A SU 1617232 A SU1617232 A SU 1617232A SU 378723 A1 SU378723 A1 SU 378723A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shaft
tape
dosing device
insert
screw
Prior art date
Application number
SU1617232A
Other languages
Russian (ru)
Inventor
М. С. Гофман М. М. Вайсбейн В. И. Холостых И. Г. хер
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 filed Critical
Priority to SU1617232A priority Critical patent/SU378723A1/en
Application granted granted Critical
Publication of SU378723A1 publication Critical patent/SU378723A1/en

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Description

1one

Изобретение относитс  к устройствам дл  дозировани  сыпучих материалов.This invention relates to devices for metering bulk materials.

Известные устройства дл  дозировани  сыпучих материалов, содержащие корпус, вал и ленту, навитую по винтовой линии на вал, характеризуютс  ограниченностью их применени  из-за чрезвычайной сложности.The known devices for metering bulk materials, comprising a housing, a shaft and a tape wound along a helix on a shaft, are characterized by their limited use due to extreme complexity.

В предлагаемом устройстве, с целью улучшени  подачи материала, лента одним концом жестко закреплена на валу, а другим - на кольцевой профильной вставке с возможностью свободного перемещени  на том же валу.In the proposed device, in order to improve the material feed, the tape is rigidly fixed at one end to the shaft and the other to the annular profile insert with the possibility of free movement on the same shaft.

На чертеже схематически представлено предлагаемое винтовое дозирующее устройство .The drawing shows schematically the proposed screw dispensing device.

Устройство содержит корпус 1, ленту 2, вал 3, кольцевую профильную вставку 4, служащую дл  свободного перемещени  на том же валу, приводимую в возвратно-поступательное движение сжатым газом или жидкостью . Ленту можно крепить на валу на стороне загрузки дозатора, а вставку 4 разместить в стороне разгрузочного отверсти .The device comprises a housing 1, a tape 2, a shaft 3, an annular shaped insert 4, which serves to move freely on the same shaft, driven in a reciprocating motion by a compressed gas or liquid. The tape can be mounted on the shaft on the loading side of the dispenser, and the insert 4 should be placed on the side of the discharge opening.

Устройство работает следующим образом.The device works as follows.

Вал 3 с помощью известного привода приводитс  во вращение; вместе с валом вращаетс  и лента 2. При вращении свободный 5 конец ленты скользит по вставке 4; при этом лента циклически сжимаетс  или раст гиваетс  под действием указанной вставки. Сжатие осуществл етс  принудительным путем, раст жение же возможно как под действием 0 пружинного эффекта -сжатой ленты, так и принудительным путем, например, с помощью щели в вставке 4 с вводимой в нее насадкой, закрепл емой на свободном винте ленты.The shaft 3 is driven by a known drive; tape 2 also rotates with the shaft. During rotation, the free 5 end of the tape slides over the insert 4; wherein the tape is cyclically compressed or stretched by the action of said insert. Compression is carried out by force, stretching is possible both under the action of the spring effect of the compressed tape, and by force, for example, using a slot in the insert 4 with the nozzle inserted into it, which is fixed on the free screw of the tape.

5Предмет изобретени 5 of the invention

Винтовое дозирующее устройство, содержащее корпус, вал и ленту, навитую по винтовой линии на вал, отличающеес  тем, что, 0 с целью улучшени  подачи материала, лента одним концом жестко закреплена на валу, а другим - на кольцевой профильной вставке с возможностью свободного перемещени  на том же валу.A screw metering device comprising a housing, a shaft and a tape wound along a helical line on a shaft, characterized in that, in order to improve the material supply, the tape is fixed at one end to the shaft and the other end to an annular profile insert with the possibility of free movement on same shaft.

ДАЛАGave

SU1617232A 1971-01-15 1971-01-15 SCREW DOSING DEVICE SU378723A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1617232A SU378723A1 (en) 1971-01-15 1971-01-15 SCREW DOSING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1617232A SU378723A1 (en) 1971-01-15 1971-01-15 SCREW DOSING DEVICE

Publications (1)

Publication Number Publication Date
SU378723A1 true SU378723A1 (en) 1973-04-18

Family

ID=20464876

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1617232A SU378723A1 (en) 1971-01-15 1971-01-15 SCREW DOSING DEVICE

Country Status (1)

Country Link
SU (1) SU378723A1 (en)

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