A kind of water surface cultivation plant floating bed

Abstract

The invention discloses a floating bed for water surface cultivated plants. The floating bed comprises a first frame and a second frame, grooves are formed in the vertical inner side walls of the first frame and the second frame respectively, fixed rods are fixedly arranged at the horizontal parts of the grooves, the same large-mesh planting net is hung on the multiple fixed rods inside the firstframe, the same dense-mesh bottom net is hung on the multiple fixed rods in the second frame, multiple through holes corresponding to the vertical parts of the grooves are formed in the surface of thefirst frame and the surface of the second frame respectively, hollow screws are rotatably connected into the through holes through ball bearings, the screw walls of the upper ends of the hollow screws are fixedly sleeved with supporting plates, extending rods are slidingly connected inside the hollow screws, and rotating plates are fixedly connected to the upper ends of the extending rods. In thefloating bed, the stretching state of the large-mesh planting net and the dense-mesh bottom net can be kept constantly, it is avoided that water wave ripples cause deformation of the large-mesh planting net, and accordingly plant growth is affected, floating barrels are convenient to disassemble and assemble, and multiple floating beds can be stably connected together.

Description

technical field [0001] The invention relates to the technical field of agricultural appliances, in particular to a floating bed for water surface cultivation plants. Background technique [0002] At present, many lakes, reservoirs, ponds and weirs have eutrophication and poor water landscape. The use of artificial biological floating beds to improve water quality and landscape has become an important development direction in the field of water ecological restoration. The artificial biological floating bed technology uses ecological principles, By cultivating economic plants or vegetables in water, the aquatic ecosystem is reconstructed and restored, and the method has the advantages of not being restricted by water depth, substrate conditions, good mobility, and flexible and diverse planting methods. [0003] After retrieval, the patent with the patent authorization announcement number of CN 206323921 U proposes a floating bed for water surface cultivation plants, which incl...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that in the prior art, the stretching limit of the dense-mesh bottom net and the sparse-mesh planting net depends entirely on the fixed connection between the connecting rope and the fixed pile, the overall structure is easily deformed, and then it is easy to affect the cultivation of plants. The connecting rope connects the dense-mesh bottom net and the sparse-mesh planting net with the buoyancy aiding mechanism. The connection structure is not stable enough, and it is easy to affect the cultivation of plants due to water waves, and it is not easy to connect multiple floating beds. The pattern is very inconvenient and affects the use of the problem, and a kind of water surface cultivation plant floating bed is proposed

Images