CN221010862U

CN221010862U - Corn harvester

Info

Publication number: CN221010862U
Application number: CN202322630747.2U
Authority: CN
Inventors: 王圣健; 宫明波; 宋朝玉; 李玉刚; 盖红梅
Original assignee: Qingdao Academy Of Agricultural Sciences Qingdao Branch Of Shandong Academy Of Agricultural Sciences
Current assignee: Qingdao Academy Of Agricultural Sciences Qingdao Branch Of Shandong Academy Of Agricultural Sciences
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-28
Anticipated expiration: 2033-09-27

Abstract

A corn harvester belongs to the technical field of tools for agricultural harvesting and comprises a plate body, wherein one end of the plate body is provided with a finger ring, the other end of the plate body is provided with a grapple, and one side, close to the grapple, of the top end of the plate body is provided with a spike part. A finger protection plate is arranged on one side of the finger ring; the finger protection plate is of a semicircular arc-shaped plate structure; the grapple comprises a first handle and a hook body, wherein the hook body is an arc-shaped hook which is bent towards one side far away from the finger protection plate; the plate body at one side of the finger guard plate is provided with a first mounting seat, and the first handle is in threaded connection with the first mounting seat; at least 3 grapples are provided; the top end of the plate body is provided with a second mounting seat, and the bottom of the spike part is in threaded connection with the second mounting seat through a second handle; one end of the hook body of the grapple is provided with a first cutting edge, and one end close to the finger protection plate is provided with a second cutting edge. This novel simple structure, convenient to use can effectively improve the results efficiency of maize for breeding, reduces the degree of difficulty and the intensity of labour of results, and grapple and spine portion are equipped with multiple model, and convenient the change has improved the flexibility when life and the use of harvester.

Description

Corn harvester

Technical Field

The utility model belongs to the technical field of tools for agricultural harvesting, in particular to a corn harvester.

Background

Corn for breeding is different from common corn in harvesting, and in order to protect the corn seeds, the corn cannot be harvested mechanically, and at present, the corn is also limited to being harvested manually. As is well known, the labor intensity of manual corn harvesting is very high, the existing harvesting mode is very simple, the corn bracts She Huakai are usually obtained through sharp objects such as bamboo sticks and iron nails, then the corn is manually broken off from plants, and the labor efficiency of operators is greatly reduced due to fatigue after a long time.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model discloses a corn harvester, which aims to solve the problem of how to quickly and simply harvest corn for breeding.

In order to achieve the above purpose, the technical scheme of the utility model is:

A corn harvester comprises a plate body, wherein one end of the plate body is provided with a finger ring, the other end of the plate body is provided with a grapple, and one side, close to the grapple, of the top end of the plate body is provided with a spike part; at least 2 finger rings are arranged, and a finger protection plate is arranged on one side, close to the grapple, of the front surface of each finger ring; the finger protection plate is of a semicircular plate-shaped structure; the grapple comprises a first handle and a hook body provided with the end part of the first handle, wherein the hook body is an arc-shaped hook which is bent towards one side far away from the finger protection plate; the front surface of the plate body of the finger guard plate far away from one side of the finger ring is provided with a first mounting seat, and the first handle is in threaded connection with the first mounting seat; at least 3 grapples are arranged, and the 3 grapples are uniformly arranged along the up-down direction at one end of the plate body far away from the finger ring; the top end of the plate body is provided with a second mounting seat, the bottom of the spike part is integrally formed with a second handle, and the second handle is in threaded connection with the second mounting seat; the hook body of the grapple is provided with a first cutting edge at one end far away from the finger protection plate, and a second cutting edge at one end close to the finger protection plate.

Preferably, the spike part and the grapple are provided with a plurality of types according to the size difference.

Preferably, an elastic rubber layer is arranged on the hole wall of the inner hole of the finger ring, and the finger guard plate is made of an elastic rubber material.

The beneficial effects of the utility model are that: this novel simple structure, convenient to use can effectively improve the results efficiency of maize for breeding, reduces the degree of difficulty and the intensity of labour of results, and grapple and spine portion are equipped with multiple model, and convenient the change has improved the flexibility when life and the use of harvester.

Drawings

FIG. 1 is a schematic diagram of the front view structure of the present novel;

FIG. 2 is a schematic top view of the present novel structure;

FIG. 3 is a right side view schematic of the present novel structure;

1-a plate body; 2-finger ring; 3-finger protection plates; 4-grappling hooks; 4-1-a second cutting edge; 4-2-a first cutting edge; 4-3-a first handle; 5-spike; 6-a second mounting seat; 7-a first mounting seat.

Detailed Description

The following description is of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, but is intended to cover any modifications, equivalents, improvements, etc. within the spirit and principles of the present invention.

1-3, The corn harvester comprises a plate body 1, wherein one end of the plate body 1 is provided with a finger ring 2, the other end of the plate body is provided with a grapple 4, and one side, close to the grapple, of the top end of the plate body is provided with a spike part 5.

As shown in fig. 1-3, at least 2 finger rings 2 are provided, and a finger protection plate 3 is further arranged on one side of the front surface of the finger ring 2, which is close to the grapple 4.

As shown in fig. 1-3, the finger guard 3 has a semicircular plate structure.

As shown in fig. 2, the grapple 4 comprises a first handle 4-3 and a hook body provided with the end part of the first handle 4-3, wherein the hook body is an arc-shaped hook bent towards the side far away from the finger guard plate 3.

As shown in fig. 1-3, the front surface of the finger guard plate 3 far away from the finger ring is provided with a first mounting seat 7, and the first handle 4-3 is in threaded connection with the first mounting seat 7, so that the finger guard plate is convenient to detach and replace.

As shown in fig. 1-3, at least 3 grapples 4 are provided, and 3 grapples 4 are uniformly arranged in the up-down direction at one end of the plate body 1 far from the finger ring 2.

As shown in fig. 1-3, the top end of the plate body 1 is provided with a second mounting seat 6, a second handle (not labeled in the drawing) is integrally formed at the bottom of the spike part 5, and the second handle is in threaded connection with the second mounting seat 6, so that the spike part is convenient to detach and replace.

As shown in fig. 1-3, the spike 5 and the grapple 4 are provided with various types according to the size difference.

As shown in fig. 1-3, the hook body of the grapple 4 is provided with a first cutting edge 4-2 at one end far away from the finger guard plate 3, and a second cutting edge 4-1 at one end near the finger guard plate 3, and by setting the first cutting edge and the second cutting edge, the corn leaves can be conveniently cut by a user.

As shown in fig. 1-3, an elastic rubber layer (not shown in the drawing) is arranged on the hole wall of the inner hole of the finger ring 2, and the finger guard plate is made of an elastic rubber material, so that the finger is protected by arranging the elastic rubber layer and the finger guard plate, the abrasion of the skin is prevented, and the finger is prevented from being injured by the grapple.

The use principle of the novel: during the novel use, according to personal habit, the finger is inserted into the finger ring and the plate body is held through the finger ring, the bract of the corn is torn through the spike part, and the bract is pulled out through the grapple and the root of the corn is cut off from the plant. The personal habit refers to finger insertion through the front or rear ports of the finger ring, which can result in differences in the action of manipulating the grapple.

Claims

1. A corn harvester, characterized by: the finger ring is arranged at one end of the plate body, the grapple is arranged at the other end of the plate body, and a spike part is arranged at one side of the top end of the plate body, which is close to the grapple;

At least 2 finger rings are arranged, and a finger protection plate is arranged on one side, close to the grapple, of the front surface of each finger ring;

The finger protection plate is of a semicircular plate-shaped structure;

The grapple comprises a first handle and a hook body provided with the end part of the first handle, wherein the hook body is an arc-shaped hook which is bent towards one side far away from the finger protection plate;

The front surface of the plate body of the finger guard plate far away from one side of the finger ring is provided with a first mounting seat, and the first handle is in threaded connection with the first mounting seat;

At least 3 grapples are arranged, and the 3 grapples are uniformly arranged along the up-down direction at one end of the plate body far away from the finger ring;

The top end of the plate body is provided with a second mounting seat, the bottom of the spike part is integrally formed with a second handle, and the second handle is in threaded connection with the second mounting seat;

The hook body of the grapple is provided with a first cutting edge at one end far away from the finger protection plate, and a second cutting edge at one end close to the finger protection plate.

2. A corn harvester as in claim 1 wherein: the spine part and the grapple are provided with various models according to the size difference.

3. A corn harvester as in claim 1 wherein: an elastic rubber layer is arranged on the hole wall of the inner hole of the finger ring, and the finger guard plate is made of an elastic rubber material.