A fixed multiple measuring device for landscaping seedlings digging soil balls

Abstract

The invention discloses multiple measuring equipment of a landscaping seedling digging-up soil ball. The equipment comprises a shell, a clamping mechanism, a winding mechanism and a multiple limiting mechanism; the clamping mechanism which can conduct clamping on a seedling is installed on the outer wall of the shell, the clamping mechanism comprises a movable component and a fixed component, the fixed component of the clamping mechanism is arranged on the outer wall of the shell, the movable component of the clamping mechanism can move in the length direction of the shell, and the interval between the movable component and the fixed component is used for clamping the seedling; the movable component of the clamping mechanism is connected with a driving part of the multiple limiting mechanism installed in the inner cavity of the shell, a limiting component of the multiple limiting mechanism is connected with a rotary shaft of the winding mechanism installed in the inner cavity of the shell, and an elastic resetting mechanism used for driving resetting of the winding mechanism is also arranged in the shell; the clamping mechanism acquires the diameter of the seedling and drives operation of the multiple limiting mechanism in the clamping process, and after the multiple limiting mechanism operates, the maximum thread discharging amount of the winding mechanism is limited to be 8 times of the diameter of the seedling measured by the clamping mechanism.

Description

technical field [0001] The invention relates to a measuring device, in particular to a fixed multiple measuring device for excavating soil balls from landscaping seedlings. Background technique [0002] During the transplanting process, the seedlings need to excavate the soil near the roots together with the roots to ensure that the roots can provide nutrients during transplantation, transportation and cultivation. The survival rate of the seedlings is higher, and the excavation method usually adopted is to center the seedling axis and take 8 times the diameter of the seedling as a distance around the seedling axis to raise the roots of the seedlings and the soil near the roots in the shape of a soil ball. The radius of the soil ball is usually according to the excavation. Based on experience, there are many uncertain and uncontrollable factors. Too large a radius of the soil ball will greatly increase the cost of transplantation, and too small a radius of the soil ball will...

AI Technical Summary

Problems solved by technology

[0002] During the transplanting process, the seedlings need to excavate the soil near the roots together with the roots to ensure that the roots can provide nutrients during transplantation, transportation and cultivation. The survival rate of the seedlings is higher, and the excavation method usually adopted is to center the seedling axis and take 8 times the diameter of the seedling as a distance around the seedling axis to raise the roots of the seedlings and the soil near the roots in the shape of a soil ball. The radius of the soil ball is usually according to the excavation. Based on experience, there are a lot of uncertainties and uncontrollable factors. If the radius of the soil ball is too large, the cost of transplanting will be greatly increased. If the radius of the soil ball is too small, the survival rate of seedlings will be low.

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