Leveling device for long jump sand pool

Abstract

The invention relates to the field of sports equipment, in particular to a leveling device for a long jump sand pool. The leveling device comprises a support mechanism, a power mechanism for providingpower is installed on the support mechanism at the edge of the sand pool, and the power mechanism is connected with a screening mechanism for preliminarily cleaning sand in the sand pool; an arc-shaped baffle used for shielding the sand in the sand pool is installed on the outer side of the screening mechanism; a crushing mechanism for retreating the sand is arranged on one side of the screeningmechanism, and a sand flattening brush for flattening the cleaned sand is mounted at the bottom of the crushing mechanism; and the screening mechanism is connected with the power mechanism, and the screening mechanism and the crushing mechanism are driven by the power mechanism to rotate. The leveling device can crush and screen frozen or hardened sandy soil, the sand in the sand pool is cleaned,and the safety of the sand pool in use is guaranteed.

Description

technical field [0001] The invention relates to the field of sports equipment, in particular to a leveling device for long jump sand pools. Background technique [0002] As people pay more and more attention to education and children's development, they pay more and more attention to children's safety in the classroom. Long jump is a sport that integrates physical fitness in terms of bounce, explosive power, physical coordination and technology. Long jump has also become It is an indispensable physical activity in elementary school physical education classrooms. For long jump, it is necessary to use sand pools for training. However, the safety problem in elementary school physical education classrooms has always been a problem worthy of attention. Therefore, the safety of sand pools is very important for long jump. Safety in sports is paramount. [0003] Primary school students are lively and active. They will step on the sand pool or throw some glass-like sharp objects int...

AI Technical Summary

Problems solved by technology

[0003] Primary school students are lively and active. They will step on the sand pool or throw some glass-like sharp objects into the sand pool. When using a sand tank in winter, the sand in the sand tank will be hardened due to freezing or being trampled for a long time and long-term rainfall, making it difficult to clean the sand in the sand tank, which takes a long time and is not clean. Therefore, In view of the above problems, a leveling device for long jump sand pool is proposed

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