Anti-sticking press wheel of seeder

By installing rubber belts and rubber springs on the outer wall of the seeder wheel, the soil is thrown out by centrifugal force, which solves the problem of mud sticking to the compaction wheel and achieves a good compaction effect.

CN223829856UActive Publication Date: 2026-01-27HEBEI XINGHUA AGRI MASCH CO LTD
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Patent Information

Application Number
CN202520395826.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-07
Publication Date
2026-01-27
Estimated Expiration
2035-03-07

AI Technical Summary

Technical Problem

The smooth outer wall of the compaction wheel of existing seeders makes it easy for soil to stick to wet soil, affecting the compaction effect.

Method used

A rubber belt is installed on the outer wall of the wheel, and rubber springs are evenly distributed on the rubber belt. The rubber springs rotate in the opposite direction to the wheel, and the centrifugal force is used to throw out the mud to prevent it from sticking.

Benefits of technology

It effectively prevents soil adhesion, ensures compaction effect, and improves the working efficiency of the seeder.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223829856U_ABST
Patent Text Reader

Abstract

The utility model belongs to the technical field of seeder accessories, and discloses an anti-sticking press wheel of a seeder. The wheel is mainly technically characterized by comprising a wheel body, a rubber belt body matched with the wheel body is arranged on the outer wall of the wheel body, a plurality of rubber elastic pieces are evenly arranged on the outer wall of the rubber belt body, the rubber elastic pieces and the rubber belt body are connected into a whole, and the width of the rubber elastic pieces is matched with that of the rubber belt body. The pointing direction of the top ends of the rubber elastic pieces is opposite to the rotating direction of the wheel body, and the front portion of the rear rubber elastic piece covers the rear portion of the front rubber elastic piece between the front rubber elastic piece and the rear rubber elastic piece which are adjacent to each other. According to the anti-sticking press wheel of the seeding machine, the rubber elastic pieces wrap the wheel body, the rear rubber elastic piece and the front rubber elastic piece are stacked layer by layer, when the wheel body moves forwards, the rubber elastic pieces are thrown out one by one under the action of centrifugal force, soil or mud is automatically bounced off, the press wheel is not prone to sticking mud, and the press effect is ensured.
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Description

Technical Field

[0001] This utility model belongs to the technical field of seeder accessories, and in particular relates to a seeder anti-sticking pressure wheel. Background Technology

[0002] The rollers used on current seeders have smooth outer walls. While the smooth outer walls prevent soil from sticking, if the soil becomes too wet and muddy, mud will adhere to the smooth outer walls, and the more it sticks, the more it accumulates, affecting the compaction effect. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a seeder anti-sticking roller that is not prone to mud sticking.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: it includes a wheel body, and the outer wall of the wheel body is provided with a rubber belt body that matches the wheel body. The outer wall of the rubber belt body is uniformly provided with a plurality of rubber spring pieces. The rubber spring pieces are integrated with the rubber belt body. The width of the rubber spring pieces matches the width of the rubber belt body. The top of the rubber spring pieces points in the opposite direction to the rotation direction of the wheel body. Between adjacent rubber spring pieces, the front part of the next rubber spring piece covers the rear part of the previous rubber spring piece.

[0005] This utility model provides a seeder anti-sticking compaction wheel. The outer wall of the wheel body is provided with a rubber belt that matches the wheel body. Multiple rubber springs are evenly distributed on the outer wall of the rubber belt, and the rubber springs are integrated with the rubber belt. The width of the rubber springs matches the width of the rubber belt, and the tip of the rubber spring points in the opposite direction to the rotation of the wheel. Between adjacent rubber springs, the front of the next rubber spring covers the rear of the previous one. In this way, the rubber springs cover the wheel body, and the layers of rubber springs overlap. Because the tip of the rubber spring points in the opposite direction to the rotation of the wheel (clockwise for the wheel to rotate counterclockwise), as the wheel moves forward, the rubber springs are thrown out one by one under the action of centrifugal force, automatically dislodging soil or mud. This prevents mud from sticking to the compaction wheel and ensures the compaction effect. Attached Figure Description

[0006] Figure 1 This is a schematic diagram of the structure of an anti-sticking pressure wheel for a seeder according to the present invention;

[0007] Figure 2 This is a diagram showing the use of an anti-sticking roller on a seeder. Detailed Implementation

[0008] The specific structure of the anti-sticking press wheel for a seeder according to the present invention will be further described below with reference to the accompanying drawings.

[0009] like Figure 1 , Figure 2 As shown, the present invention provides a seeder anti-sticking pressing wheel including a wheel body 1. The outer wall of the wheel body 1 is provided with a rubber belt 2 that matches the wheel body 1. A plurality of rubber springs 3 are evenly arranged on the outer wall of the rubber belt 2. The rubber springs 3 are integrated with the rubber belt 2. The width of the rubber springs 3 matches the width of the rubber belt 2. The top of the rubber springs 3 points in the opposite direction to the rotation direction of the wheel body 1. Between adjacent rubber springs 3, the front part of the next rubber spring 3 covers the rear part of the previous rubber spring 3.

[0010] The present invention provides a seeder anti-sticking pressing wheel, in which rubber springs 3 are covered on the outside of the wheel body 1, and each rubber spring 3 is stacked on top of the previous one. Since the top of the rubber spring 3 points in the opposite direction to the rotation of the wheel body 1, the top of the rubber spring 3 points clockwise and the wheel body 1 rotates counterclockwise. When the wheel body 1 moves forward, the rubber springs 3 are thrown out one by one under the action of centrifugal force, and the soil or mud is automatically bounced off. The pressing wheel is not easy to stick to mud, thus ensuring the pressing effect.

[0011] The anti-sticking roller for a seeder provided by this utility model is not limited to the above-mentioned form. Any modifications, equivalent substitutions, and improvements made on the basis of this utility model shall be included within the protection scope of this utility model.

Claims

1. A seeder anti-sticking roller, comprising a roller body, characterized in that: The outer wall of the wheel is provided with a rubber belt that matches the wheel. Multiple rubber springs are evenly arranged on the outer wall of the rubber belt. The rubber springs are integrated with the rubber belt. The width of the rubber springs matches the width of the rubber belt. The top of the rubber springs points in the opposite direction to the rotation of the wheel. Between adjacent rubber springs, the front part of the next rubber spring covers the rear part of the previous rubber spring.