Automatic seeding device for light roof greening and working method thereof

Abstract

The invention relates to an automatic seeding device for light roof greening. The device comprises seed distribution mechanisms, seed guide pipes, a seed storage box and a seed buffering mechanism, wherein the inner sides of the two seed distribution mechanisms communicate with the seed storage box through the seed guide pipes; the two seed distribution mechanisms are rotatably mounted at the two ends of a connecting shaft; and the seed buffering mechanism is mounted on the outer side of the seed storage box. The number of seeds and the density of each time of seeding can be adjusted according to the specific situation of seeding, and the device can adapt to the same-density seeding of different varieties of seeds regardless of the sizes of the seeds; and meanwhile, a rubber block on the inner side of a U-shaped frame which moves in a reciprocating mode makes contact with the outer side wall of the seed storage box along with movement of the U-shaped frame, and the seed storage box is continuously impacted to loosen the seeds in the seed storage box, so that the seeds can quickly, uniformly and automatically enter the seed distribution mechanisms through the seed guide pipes, and the later-stage uniform seeding is ensured.

Description

technical field [0001] The invention relates to the technical field of light green roofs, in particular to an automatic seeding device for light green roofs and a working method thereof. Background technique [0002] Roof greening, as a land-saving, water-saving and energy-saving greening method, plays an irreplaceable and important role in alleviating the ecological crisis, environmental crisis, health crisis and economic crisis in the process of urbanization. It can improve the urban ecological environment, so it is an effective method to improve the utilization rate of land resources and open up urban space. [0003] When the existing light-weight roof greening seeding device is sowing, because different sites need to sow seeds of different densities and different varieties, the existing sowing device cannot conveniently adjust the sowing density according to the actual situation, and once the size of the seeds When there is a difference, it cannot adapt to the same dens...

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Problems solved by technology

[0004] The problem to be solved by the present invention is to provide an automatic seeding device and its working method for light green roof greening, which solves the problem of different densities and varieties of seeds that need to be planted in different places when the existing light green roof planting device sows seeds. seeds, but the existing sowing device cannot conveniently adjust the sowing density according to the actual situation, and once the size of the seeds is different, it cannot adapt to the same density of different varieties of seeds; A large number of seeds are stored in the box, and as the sowing progresses, the seeds enter the sowing position. In the actual operation process, the seeds are prone to blockage, which leads to the technical problem of uneven sowing.

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