SU89422A1 - A device for determining the vertical position of the fingers of the suspensions of the seedlings and centering them with the traverse - Google Patents

A device for determining the vertical position of the fingers of the suspensions of the seedlings and centering them with the traverse

Info

Publication number
SU89422A1
SU89422A1 SU398791A SU89422DA SU89422A1 SU 89422 A1 SU89422 A1 SU 89422A1 SU 398791 A SU398791 A SU 398791A SU 89422D A SU89422D A SU 89422DA SU 89422 A1 SU89422 A1 SU 89422A1
Authority
SU
USSR - Soviet Union
Prior art keywords
centering
traverse
vertical position
determining
seedlings
Prior art date
Application number
SU398791A
Other languages
Russian (ru)
Inventor
Е.Н. Лидин
Original Assignee
Е.Н. Лидин
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 Е.Н. Лидин filed Critical Е.Н. Лидин
Application granted granted Critical
Publication of SU89422A1 publication Critical patent/SU89422A1/en

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Description

Приборы ДЛЯ определени  вертикального положени  палыцев подвесок рассевов и центрировэни  их траверс, выполненные в виде трубы , укрепл емой на пальце подвесок рассева с помощью зажимной ца«ги и снабженной подвешенным внутри ее отвесом, известны.Devices for determining the vertical position of the sowing bar hangers and centering their crossbars, made in the form of a pipe fixed on the sieving finger of the hangers using a clamping center and provided with a plumb hanging inside it, are known.

Приборы такого назначени  и конструкции не обеспечивают центрировани  траверсы рассева.Devices of this designation and design do not provide for centering the sieving crosshead.

В описываемом .ниже приборе этот недостаток устранен благодар  применению дополнительного отвеса, подвешенного на днище трубы прибора.In the device described below, this drawback is eliminated due to the use of an additional plumb suspended on the bottom of the instrument tube.

На фиг. 1 изображен описываемый прибор; на фиг. 2-сечение А-А по смотровьгм гнездам; на фиг. 3-конус с отвесом.FIG. 1 shows the described device; in fig. 2-section A-A on sight nests; in fig. 3-cone with a plumb line.

Прибор представл ет собой железную трубу 1, внутри которой устанавливаетс  перегородка 2 с -центральным отверстием 3 дл  отвеса .The device is an iron pipe 1, inside of which a partition 2 is installed with a central hole 3 for plumb.

Установочный конец прибора изготовлен в виде цанги, на которой навертываетс  зажимна  гайка 4. Другой, контрольный конец прибора имеет четыре смотровых гнезда 5, а в центре контрольной площадки (днища) 6 установлен выверенный конус с отвесом 7, который обеспечивает центрирование траверсы рассева.The installation end of the device is made in the form of a collet, on which the clamping nut 4 is screwed. The other, control end of the device has four viewing sockets 5, and in the center of the control platform (bottom) 6 there is a calibrated cone with a plumb 7, which provides centering of the sieve traverse.

Установочный конец прибора вставл етс  в палец центральной подвески рассева и зажимаетс  гайкой 4.The mounting end of the device is inserted into the center pivot pin of the sieving and clamped with the nut 4.

Сразу же после этого определ етс  положение пальца и вертикальное положение сто выравниваетс  в св зи с положением отвеса центрально перегородки 2 прибора.Immediately thereafter, the position of the finger is determined and the vertical position of the hundred is aligned with the plumb position of the central partition 2 of the device.

После установки строго по вертикали пальца центральной подвески вторым отвесом (контрольной площадки 6) определ етс  центральное положение траверсы рассева.After installation, the central position of the sieving crosshead is determined by the vertical alignment of the central suspension pin with the second plumb (control platform 6).

89422- 2 Предмет изобретени  89422- 2 Subject of the invention

Прибор дл  определени  вертикального положени  пальцев подвесок рассевов и центрировани  их траверс, выполненный в виде тру .бы, укрепл емой на пальце подвески рассева с помощью зажимной цанги и снабженной подвешенным внутри ее отвесом, отличающийс  тем, что, с целью обеспечени  центрировани  траверсы рассева , применен дополнительный отвес, подвешенный на днище трубы прибора.A device for determining the vertical position of the suspension fingers of the seedlings and centering them with a cross-arm, made in the form of a pipe, fixed on the suspension finger with a clamping collet and provided with a plumb hanging inside, characterized in that, in order to ensure the centering of the cross-flow traverse, additional plumb, suspended on the bottom of the instrument tube.

SU398791A 1949-06-10 1949-06-10 A device for determining the vertical position of the fingers of the suspensions of the seedlings and centering them with the traverse SU89422A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU89422T 1949-06-10

Publications (1)

Publication Number Publication Date
SU89422A1 true SU89422A1 (en) 1949-11-30

Family

ID=52776433

Family Applications (1)

Application Number Title Priority Date Filing Date
SU398791A SU89422A1 (en) 1949-06-10 1949-06-10 A device for determining the vertical position of the fingers of the suspensions of the seedlings and centering them with the traverse

Country Status (1)

Country Link
SU (1) SU89422A1 (en)

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