Sand vegetation ecological restoration device

Abstract

The invention provides a sand vegetation ecological restoration device, which relates to the technical field of ecological restoration, and comprises a protection box, a water storage tank, a support shell, two sand and sand prevention devices and a water collection device. A hollow cylinder is arranged in the middle of the protection box, a water storage tank is arranged at the bottom of the protection box, a supporting shell is arranged in the hollow cylinder, the bottom of the supporting shell communicates with the water storage tank, the two sides of the hollow cylinder are each provided with two sand-proof devices, and each sand-proof device comprises a fixing base, a wind power driving structure, a transmission structure, a turbine, an arc-shaped column groove and a lifting structure. And the water collecting device is arranged on the protection box in the two arc-shaped column grooves and is communicated with the water storage tank. The forward rotation transmission structure and the reverse rotation transmission structure which are consistent in power output direction drive the sand separation structure at the top of the lifting structure to separate and remove wind and sand, the height of the sand separation structure can be increased and decreased according to the size of the wind and sand, the sand separation structure is lowered when no wind and sand exist while the wind and sand are isolated, and the weathering degree of a sand separation net is reduced; the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to a device for ecological restoration of vegetation in sandy land. Background technique [0002] Sandy land is a common geographical environment, because its composition characteristics are relatively loose, and the sandy land environment is windy and sandy. If you do not pay attention to its environmental restoration, it will easily lead to aggravation of desertification. Therefore, in order to solve the problem of desertification, the ecological environment of sandy vegetation is very important. Repair is essential. [0003] The existing ecological restoration devices only set up sand prevention nets around vegetation such as saplings, mainly to solve the problem of sand loss. However, in deserts and other sandy places, the sun and wind and sand are very large, so the sand prevention nets set separately The net should also be exposed to the sun in the weather with...

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Problems solved by technology

[0003] However, the existing ecological restoration devices only set up sand-proof nets around vegetation such as saplings, mainly to solve the problem of sand loss. The net should also be exposed to the sun in the weather without wind and sand, and it will be weathered and damaged soon after use, which will not achieve a good effect of protecting vegetation

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