SU516371A1 - Test bench for forked working bodies - Google Patents
Test bench for forked working bodiesInfo
- Publication number
- SU516371A1 SU516371A1 SU2053245A SU2053245A SU516371A1 SU 516371 A1 SU516371 A1 SU 516371A1 SU 2053245 A SU2053245 A SU 2053245A SU 2053245 A SU2053245 A SU 2053245A SU 516371 A1 SU516371 A1 SU 516371A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rollers
- loading mechanism
- stand
- frame
- test bench
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
ны О.СИ подборщика. Нижние ролики 5 имею по всей длине винтовыь канавки, а опоры 6 роликов - пазы 1, позвол ющие перемешать ролики Б направлении центра вращени зубьез, мен нагрузку на зубь . Цент барабана подборщика 3 и геометрический центр дуги, по которой располагаютс оси роликов,, наход тс на одной вертикали, однако центр дуги смещен выще центра барабана- .O.SI pick-ups. The lower rollers 5 have screw grooves along the entire length, and the supports of the 6 rollers have grooves 1 allowing the rollers to mix in the direction of the center of rotation of the teeth, changing the load on the teeth. The center of the pick-up drum 3 and the geometric center of the arc, along which the axes of the rollers are located, are on the same vertical, however, the center of the arc is shifted higher than the center of the drum.
Стенд работает следующим образом.The stand works as follows.
При вращении барабана подборщика его зубь в нижней фазе вход т в контакт с кромками винтовых канавок нижних роликов изгиба сь в радиальном и в осевом (относительно оси подборщика) направлени х. В дальне.йшем зубь вход т в сонрикосновекие с другими роликами, отгиба сь при ото на определенный, заданный услови ми испытаниЯ; угол. Ролики свободно вращаютс Bo.upyi своих осей, что содействует уменьшению их износа под воздействием зубьев. Благодар смещению центров, зубь подбордшка постепенно выход т из соприкосновени с роликами, что находитс в соответстБии с условием уменьшени интенсивности нагружени зубьев по мере выхода их из валка.When the pick-up drum rotates, its teeth in the lower phase come into contact with the edges of the helical grooves of the lower rollers bending in radial and axial (relative to the pick-up axis) directions. Further, the teeth enter into the sonrikosevine with other rollers, bend at from a certain defined test conditions; angle. The rollers freely rotate their axes Bo.upyi, which contributes to reducing their wear under the influence of teeth. Due to the displacement of the centers, the tine of the pod gradually emerges from contact with the rollers, which is in accordance with the condition of reducing the intensity of loading of the teeth as they leave the roll.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2053245A SU516371A1 (en) | 1974-08-19 | 1974-08-19 | Test bench for forked working bodies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2053245A SU516371A1 (en) | 1974-08-19 | 1974-08-19 | Test bench for forked working bodies |
Publications (1)
Publication Number | Publication Date |
---|---|
SU516371A1 true SU516371A1 (en) | 1976-06-05 |
Family
ID=20593974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2053245A SU516371A1 (en) | 1974-08-19 | 1974-08-19 | Test bench for forked working bodies |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU516371A1 (en) |
-
1974
- 1974-08-19 SU SU2053245A patent/SU516371A1/en active
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