A depth control device for a garden tractor

Through various mechanical designs in the garden tractor, including gear vibration, spraying tea seed water, soil segmentation, and prevention of impurity collisions, the problem of soil sticking is solved, tillage efficiency and quality are improved, and the service life of the tillage frame is extended.

CN120092525BActive Publication Date: 2026-07-21YANCHENG INST OF IND TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
YANCHENG INST OF IND TECH
Filing Date
2025-03-26
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

When existing garden tractors till moist soil, the soil tends to stick to the blades of the tiller or get stuck between adjacent blades, increasing the difficulty of tilling and affecting the subsequent tilling results.

Method used

The design employs a combination of missing gears and spur gears to cause intermittent vibration of the tillage frame. This is combined with a spraying mechanism to spray tea seed cake water, a dividing mechanism to divide the soil, a guiding mechanism to prevent impurities from colliding, and a jacking mechanism to push out sticky soil. Through the coordinated work of multiple mechanisms, the problem of soil sticking is solved.

Benefits of technology

It effectively prevents soil sticking, improves tillage efficiency and quality, reduces tillage difficulty, extends the service life of the tillage frame, and creates good soil conditions.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of tillage depth control device for horticultural tractor, and relates to the technical field of tractor.The application provides a kind of tillage depth control device for horticultural tractor, including tractor etc., tractor is rotatably connected with mounting plate frame by universal ball, and the mounting plate frame is rotatably connected with a pair of tillage frame by power assembly, and the tractor is rotatably connected with a pair of adjusting hydraulic pressure device, and the telescopic end of the pair of adjusting hydraulic pressure device is rotatably connected with the mounting plate frame, and the mounting plate frame is rotatably connected with a pair of rotating shafts, and the rotating shafts are fixedly connected with missing tooth gear, and the mounting plate frame is rotatably connected with a pair of knocking frames, and the knocking frames are fixedly connected with straight gear.The application can make the knocking frame intermittently knock the tillage frame by missing tooth gear and straight gear etc., so that the tillage frame is vibrated and the adhered wet soil is shaken off, to avoid the adhered soil to increase the tillage difficulty of tractor and affect the subsequent tillage effect, and improve the tillage efficiency and quality of the horticultural tractor.
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