Landscape garden grass seed sowing device

The grass seed spreading device, which combines a spiral auger and a blower, solves the problems of low efficiency and uneven spreading of existing equipment, and realizes mechanized, automated and efficient grass seed spreading, which is suitable for landscaping construction in different terrains.

CN121866932APending Publication Date: 2026-04-17GUANGDONG SONGSHAN POLYTECHNIC COLLEGE
0 Cites 0 Cited by

Patent Information

Application Number
CN202610264501.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-05
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

Existing grass seed spreading equipment is inefficient, labor-intensive, and difficult to adapt to different terrains and wide-area operation requirements. It is particularly inefficient and has poor spreading uniformity on slopes and large green areas.

Method used

A grass seed spreading device was designed, which includes a spiral auger, a fan, and a swing mechanism. The spiral auger is used for quantitative conveying, the fan generates airflow to throw grass seeds, and the swing motor drives the spreading tube to swing left and right, so as to flexibly adjust the spreading range and direction. It is installed on a motorized tricycle for automated spreading.

Benefits of technology

It enables mechanized, automated, and highly efficient sowing of grass seeds, reduces labor intensity, improves sowing uniformity and construction efficiency, and is suitable for large-area grass seed sowing in gardens, green spaces, slopes, and other similar locations.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a landscape garden grass seed sowing device which is suitable for being mounted on a movable platform for use and comprises a shell, a barrel, a fan, a driving motor, a spiral auger, an exhaust pipe, a transition connecting pipe, a sowing pipe and a swing mechanism. A barrel is arranged in the shell, the bottom of an open stock bin on the upper side of the barrel is connected with a vertical discharging pipe, and a driving motor drives a spiral auger to be inserted into the discharging pipe to convey grass seeds. The fan is arranged in the shell and is communicated with the discharge pipe through an exhaust pipe; an outlet of the exhaust pipe is connected with the sowing pipe through a flexible transition connecting pipe; the swing mechanism is arranged on the shell, connected with the sowing pipe and used for driving the sowing pipe to swing left and right so as to adjust the sowing range. Quantitative conveying and pneumatic type long-distance sowing of grass seeds are achieved, the sowing range is adjustable, uniformity is good, the device is particularly suitable for being installed on a mobile platform such as a motor tricycle to conduct large-area landscaping operation, and the sowing efficiency and quality are remarkably improved.
Need to check novelty before this filing date? Find Prior Art