SU795524A1 - Attachment for fastening cotton stems on transporting member to stand for testing cotton harvesting machine - Google Patents
Attachment for fastening cotton stems on transporting member to stand for testing cotton harvesting machine Download PDFInfo
- Publication number
- SU795524A1 SU795524A1 SU792741839A SU2741839A SU795524A1 SU 795524 A1 SU795524 A1 SU 795524A1 SU 792741839 A SU792741839 A SU 792741839A SU 2741839 A SU2741839 A SU 2741839A SU 795524 A1 SU795524 A1 SU 795524A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cotton
- bracket
- fastening
- stand
- attachment
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
Упругость элемента регулируетс путем изменени дпшшх участка, который может деформироватьс .The elasticity of the element is controlled by changing the doped area that may be deformed.
Кроме того, дл предотвращени самоогворачиваки упругого элемента, выполценного в виде винтовой пружины, навер;нутой наобойму, шаг винтовых канавок обоймы и кронштейна выполнен отличающимс от навивки винтовой пружины .In addition, to prevent self-unscrewing of the elastic element, made in the form of a helical spring, surely possible, the pitch of the screw grooves of the casing and the bracket are made different from the winding of the helical spring.
На фиг. 1схематически изобрагкено приспособление с упругим элементом в виде эластичной втулки, вид сбоку, на ,фиг. 2 - то же, вариант выполнени в виде винтовой пружины.FIG. 1 schematically depicted a device with an elastic element in the form of an elastic sleeve, side view, FIG. 2 shows the same embodiment as a helical spring.
Приспособление дл креплени стеблей хлопчатника на транспортирующем органе испытательного стевда (фиг. 1) содержит обойму 1, в которой размещен стебель 2. Обойма 1 неподвижно соединена с эластичной втулкой 3 при помощи хо .мута 4. Нижний конец втулки закреплен на кронштейне 5 хомутом 6, Кронштейн прикреплен к транспортирующему органу 7 болтами 8 и гайками 9.A device for fastening cotton stalks on a transporting body of the test stevda (Fig. 1) contains a holder 1 in which the stalk 2 is located. The holder 1 is fixedly connected to the elastic sleeve 3 by means of a choke 4. The lower end of the sleeve is fixed on the bracket 5 by the clip 6, The bracket is attached to the transport body 7 by bolts 8 and nuts 9.
Приспособление в ином варианте (фиг. 2) содержит обойму 10, на нижний конец которой навинчена винтова пружина 11, а нижний конец последней навинчен на кронштейй 12, причем шаг винтовых канавок обоймы 1О и кронштейна 12 вьшолнен отличающимс от шага i навивки винтовой пружины 11,The device in another embodiment (Fig. 2) comprises a clip 10, the screw 11 is screwed on its lower end, and the bottom end of the screw is screwed on brackets 12, with the pitch of the screw grooves of the yoke 1O and bracket 12 different from the step i of winding the helical spring 11,
При стендовых испытани х уборочного аппарата транспортирующий орган 7 проходит под аппаратом (на чертеже не показан) и протаскивает . между шпиндельными барабанами кусты хлопчатника. При этом кусты, взаимодейству с кустонаправителем и рабочими органами аппарата, изгибаютс и их стебли 2 в основании Деформируют элемент 3 (фиг. 1) или (фиг. 2) приспособлени . - , Имитаци изменени податливости почвы вследствие, например, изменени During bench tests of the cleaning apparatus, the transport body 7 passes under the apparatus (not shown in the drawing) and drags it. between the spindle drums are cotton bushes. At the same time, the bushes, interacting with the bush guide and the working bodies of the apparatus, bend their stems 2 at the base. They deform element 3 (Fig. 1) or (Fig. 2) devices. -, Imitation of a change in soil compliance due to, for example, a change in
влажности производитс путем изменени длины деформируемого участка упругого ,элемента, т.е. вдвижением обоймы 1 и кронштейна 5 во втулку 3 или вьщвижением из нее в первом варианте и ввинчиванием обоймы 1О и кронштейна 12 в уфужину или вывшииванием из нее - во втором.moisture is produced by changing the length of the deformable part of the elastic element, i.e. insertion of the holder 1 and the bracket 5 into the sleeve 3 or withdrawing from it in the first embodiment and screwing in the holder 1O and the bracket 12 into the toilet or vyshivaniem from it in the second.
Приспособление позвол ет имитироватьThe fixture allows you to simulate
деформацию почвы как в направлении по ходу машины, так и в стороны. } Использование предлагаемого приспоcoблe ш позвол ет повысить достоверность и точность опытов при испытании.soil deformation in the direction of the machine, and to the side. } The use of the proposed adaptation allows to increase the reliability and accuracy of experiments during testing.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792741839A SU795524A1 (en) | 1979-03-23 | 1979-03-23 | Attachment for fastening cotton stems on transporting member to stand for testing cotton harvesting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792741839A SU795524A1 (en) | 1979-03-23 | 1979-03-23 | Attachment for fastening cotton stems on transporting member to stand for testing cotton harvesting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU795524A1 true SU795524A1 (en) | 1981-01-15 |
Family
ID=20817435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792741839A SU795524A1 (en) | 1979-03-23 | 1979-03-23 | Attachment for fastening cotton stems on transporting member to stand for testing cotton harvesting machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU795524A1 (en) |
-
1979
- 1979-03-23 SU SU792741839A patent/SU795524A1/en active
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