Soil loosening equipment for greenhouse crop planting for loosening soil containing sand

Abstract

The invention discloses soil loosening equipment for greenhouse crop planting for loosening soil containing sand, and belongs to the technical field of planting equipment. The soil loosening equipment comprises a soil loosening equipment body and a soil loosening cutter. The soil loosening cutter is installed on the outer wall of the bottom of the soil loosening equipment body, and a baffle is fixedly installed on the outer wall of the bottom of the soil loosening equipment body. The soil loosening cutter is located in an inner cavity of the baffle, and the baffle comprises a baffle body fixedly connected with the outer wall of the bottom of the soil loosening equipment body. A protection layer is arranged on the outer wall of the bottom of the baffle body. According to the soil loosening equipment for greenhouse crop planting for loosening the soil containing the sand, through stretching and retracting of a telescopic spring, force generated when sand grains or stones collide with the baffle is weakened and eliminated, so that the probability that the sand grains and the stones rebound is reduced, the probability that the sand grains and the stones collide with the soil loosening cutter and the soil loosening equipment body again is reduced, the soil loosening equipment body and the soil loosening cutter are protected, the probability that the sand grains or the stones rebound is reduced, and the probability that the sand grains or the stones splash out from the lower part of the baffle is reduced.

Description

technical field [0001] The invention relates to the technical field of planting equipment, in particular to a soil loosening device for planting crops in a greenhouse for loosening sandy soil. Background technique [0002] In the process of planting in the greenhouse, the loosening equipment will be used to loosen the planted soil. In the process of loosening the soil containing sand or stones, the loosening knife of the loosening equipment will loosen the soil. , it will bring up the sand or stones, causing the sand or stones to splash around. In order to avoid injury to the user, a baffle is generally installed above the ripper to block, but the sand or stones are blocked by the baffle. After blocking, it will collide with the baffle, causing the sand or stone to rebound, and it is easy to fall to the top of the scarifier. Multiple rebounds are easy to splash out from the bottom of the baffle, affecting the blocking effect of the baffle, and the rebounding sand or stones ...

AI Technical Summary

Problems solved by technology

[0002] In the process of planting in the greenhouse, loosening equipment will be used to loosen the soil for planting. In the process of loosening the soil containing sand or gravel, the loosening knife of the loosening equipment will loosen the soil. , it will bring up the sand or stones, causing the sand or stones to splash around. In order to avoid harm to the user, a baffle is generally installed above the loosening knife to block it. However, the sand or stones are blocked by the baffle. After being blocked, it will collide with the baffle, causing the sand or stones to rebound and easily fall to the top of the loosening knife. Due to the rotation of the loosening knife, the sand or stones will rebound again, causing the sand or stones to fall. Multiple rebounds are easy to splash out from the bottom of the baffle, affecting the blocking effect of the baffle, and the rebounding sand or stones will have a greater impact, which is easy to cause damage to the soil scarifier. Therefore, we propose a method for Soil loosening equipment for greenhouse crop planting in sandy soil

Images