FIELD: agricultural engineering, in particular, heifer udder massaging technique.
SUBSTANCE: apparatus has bowl-shaped hood, chamber of variable vacuum gage pressure, said chamber being defined by bottom of massaging hood and elastic membrane with load and communicating through branch pipe with pulse enhancing device and further through vacuum regulator to vacuum pipeline. Apparatus of such construction allows productiveness of heifers to be increased by 10-20%.
EFFECT: increased efficiency in massaging of heifer udder and increased productiveness of heifers.
4 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR MASSAGING HEIFERS' UDDER | 2008 |
|
RU2368133C1 |
| HEIFER UDDER MASSAGING APPARATUS | 1997 |
|
RU2127039C1 |
| DEVICE FOR MASSAGE OF ANIMAL UDDER | 2013 |
|
RU2565275C2 |
| MILKING UNIT | 2009 |
|
RU2410872C1 |
| APPARATUS FOR PNEUMATIC MASSAGE OF HEIFER UDDER | 1998 |
|
RU2136146C1 |
| HEIFER UDDER MASSAGING APPARATUS | 1996 |
|
RU2108030C1 |
| METHOD AND APPARATUS FOR PREPARING HEIFERS TO LACTATION | 0 |
|
SU1644834A1 |
| DEVICE OF HEIFER UDDER MASSAGE | 2013 |
|
RU2572206C2 |
| APPARATUS FOR MASSAGING OF HEIFER'S UDDER | 2003 |
|
RU2258357C1 |
| 0 |
|
SU1777735A1 |
