Greenhouse preventing pollen spread
A greenhouse and pollen technology, applied in the field of agricultural greenhouses, can solve the problems of inconvenient installation of isolation covers, and achieve the effects of preventing bee pollination, easy maintenance, and convenient operation
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Embodiment 1
[0018] A greenhouse for preventing the spread of pollen, comprising a greenhouse body, the land in the greenhouse is ridged, and a slide rail 1 is correspondingly arranged above the field ridge in the greenhouse, and a pulley sliding along the slide rail 1 is arranged inside the slide rail 1, and a traction rope is arranged on the pulley The bottom of the slide rail 1 is provided with a net cover 2, and the net cover 2 is also provided with a pulley, and is connected with the pulley in the slide rail 1 through a chain, and the chain is connected with a winch; the bottom end of the net cover 2 is open.
[0019] The net cover 2 can slide to the top of the crops along the slide rail 1 through the pulley, and then lowered by the action of the chain and the winch, and the crops are put into the net cover 2 to realize the isolation between the plants in the greenhouse, and the net can be adjusted according to the planting conditions. Cover 2 positions, and easy to operate, net cover ...
Embodiment 2
[0021] A greenhouse for preventing the spread of pollen, comprising a greenhouse body, the land in the greenhouse is ridged, and a slide rail 1 is correspondingly arranged above the field ridge in the greenhouse, and a pulley sliding along the slide rail 1 is arranged inside the slide rail 1, and a traction rope is arranged on the pulley The bottom of the slide rail 1 is provided with a net cover 2, and the net cover 2 is also provided with a pulley, and is connected with the pulley in the slide rail 1 through a chain, and the chain is connected with a winch; the bottom end of the net cover 2 is open. The bottom end of the net cover 2 is also provided with an insertion rod 3 . Net cover 2 is descended, and after crops are covered, plunger 3 is inserted into soil, and net cover 2 is fixed.
[0022] The net cover 2 can slide to the top of the crops along the slide rail 1 through the pulley, and then lowered by the action of the chain and the winch, and the crops are put into the...
Embodiment 3
[0024] A greenhouse for preventing the spread of pollen, comprising a greenhouse body, the land in the greenhouse is ridged, and a slide rail 1 is correspondingly arranged above the field ridge in the greenhouse, and a pulley sliding along the slide rail 1 is arranged inside the slide rail 1, and a traction rope is arranged on the pulley The bottom of the slide rail 1 is provided with a net cover 2, and the net cover 2 is also provided with a pulley, and is connected with the pulley in the slide rail 1 by a chain, and the chain is connected with a winch; the bottom end of the net cover 2 is open, The bottom end of the net cover 2 is also provided with an insertion rod 3 . Net cover 2 is descended, and after crops are covered, plunger 3 is inserted into soil, and net cover 2 is fixed. A slide fastener 4 is arranged on the net cover 2 . The net cover 2 can be opened to facilitate personnel to go in for maintenance.
[0025] The net cover 2 can slide to the top of the crops alo...
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