CN219644543U

CN219644543U - Crop seed planting device

Info

Publication number: CN219644543U
Application number: CN202320880852.9U
Authority: CN
Inventors: 张维元; 侯文邦; 袁国亮; 杜康
Original assignee: Luoyang Shuxiang Potato Science Park Co ltd
Current assignee: Luoyang Shuxiang Potato Science Park Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-09-08
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a crop seed planting device, which comprises a barrel, wherein the lower end of the barrel is provided with a coaxial tapered cone, and the lower end of the cone is provided with an opening; the inside of the cylinder body is provided with a plunger rod, the lower end of the plunger rod is connected with a cone, and the cone is matched with the cone cylinder and partially extends out of the lower end opening of the cone cylinder; the inner wall of the cone cylinder is provided with a positioning clamping groove for positioning the cone. The utility model has simple structure and convenient use, the handheld cylinder body is arranged on the ground, the cross rod is pressed down, the inserted rod presses down the cone body, the cone body and the cone cylinder are conveniently inserted into the soil, crop seeds (seeds such as corn, peanut, soybean and the like) are arranged in the cylinder body, the inserted rod is lifted upwards to enable the cone body to shrink inwards into the cylinder body, at the moment, the cone body and the cone cylinder flow out of a gap, the seeds enter the soil through the gap, then the cylinder body is pulled out through the auxiliary rod, and then the soil flows back into the pit, so that the traditional operation of digging, filling and earthing is not needed, the planting efficiency of the crop seeds is improved, time and labor are saved, and the labor intensity is reduced.

Description

Crop seed planting device

Technical Field

The utility model relates to the technical field of planting tools, in particular to a crop seed planting device.

Background

At present, when crops such as corns, peanuts, soybeans and the like are planted in a small-scale field, a plurality of sowing pits are firstly dug in soil by using a shovel, crop seeds are manually placed at the waists of the sowing pits, and finally soil is covered, but the mode is adopted for planting, so that the defects of high labor intensity, low efficiency, time and labor waste are overcome.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the crop seed planting device which is simple in structure, convenient to use, free from the traditional operation of digging pits and filling seeds and covering soil, capable of improving the planting efficiency of crop seeds, time-saving and labor-saving, capable of reducing labor intensity and capable of effectively solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the crop seed planting device comprises a barrel, wherein a coaxial tapered barrel is arranged at the lower end of the barrel, and the lower end of the tapered barrel is provided with an opening; the inside of the cylinder body is provided with a plunger rod, the lower end of the plunger rod is connected with a cone, and the cone is matched with the cone cylinder and partially extends out of the lower end opening of the cone cylinder; the inner wall of the cone is provided with a positioning clamping groove for positioning the cone.

Preferably, a guide sleeve coaxially arranged with the cylinder is arranged at the upper part of the inner side of the cylinder, the inserted bar is matched with the guide sleeve, and the guide sleeve is fixedly connected with the inner wall of the cylinder through a plurality of fixing bars.

Preferably, the cone comprises a shoulder matched with the positioning clamping groove, an upwards tapered frustum is arranged at the upper part of the shoulder, a cone head is arranged at the lower part of the shoulder, and the cone head is matched with the cone cylinder.

Preferably, the inserted rod is in threaded connection with the frustum.

Preferably, the upper part of the inserted link is provided with a cross bar vertical to the inserted link, and the cross bar is sleeved with a rubber sleeve.

Preferably, an auxiliary rod is arranged on the upper portion of the outer wall of the cylinder body, and the auxiliary rod is sleeved with a rubber sleeve.

Preferably, the cylinder body and the cone cylinder are integrally formed.

Compared with the prior art, the utility model has the beneficial effects that: the novel agricultural crop seed harvester is simple in structure, convenient to use, the handheld barrel is placed on the ground, the cross rod is pressed down, the inserted rod presses down the cone, the cone is conveniently inserted into the soil together with the cone, crop seeds (seeds such as corn, peanut and soybean) are placed in the barrel, the cone is firstly lifted upwards by the inserted rod to enable the cone to shrink inwards to the barrel, at the moment, the cone and the cone flow out of a gap, the seeds enter the soil through the gap, the barrel is pulled out through the auxiliary rod, then the soil flows back into the pit, the traditional operation of digging the pit and filling and earthing is not needed, the planting efficiency of the crop seeds is improved, time and labor are saved, and labor intensity is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A.

In the figure: the device comprises a plunger rod 1, an auxiliary rod 2, a cylinder 3, a cone 4, a positioning clamping groove 4.1, a cone 5, a cone head 5.1, a shoulder 5.2, a cone table 5.3, a cross rod 6, a fixing rod 7 and a guide sleeve 8.

Detailed Description

In the description, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., the drawings merely correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not indicated or implied that the device or element referred to must have a specific azimuth:

referring to fig. 1-3, the present utility model provides a technical solution: the crop seed planting device comprises a barrel 3, wherein a coaxial tapered barrel 4 is arranged at the lower end of the barrel 3, and the lower end of the tapered barrel 4 is provided with an opening; the inside of the cylinder body 3 is provided with a plunger rod 1, the lower end of the plunger rod 1 is connected with a cone 5, and the cone 5 is matched with the cone 4 and partially extends out of the lower end opening of the cone 4; the inner wall of the cone cylinder 4 is provided with a positioning clamping groove 4.1 for positioning the cone 5;

it can be understood that by pressing the inserted link 1, the inserted link 1 drives the cone 5 to move downwards, and due to the positioning blocking effect of the positioning clamping groove 4.1 on the cone 5, the cone cylinder 4 and the cylinder body 3 enter the soil together, then the inserted link 1 is lifted upwards, the cone 5 and the cone cylinder 4 are separated, seeds enter the soil, the operation is convenient and quick, the planting efficiency of crop seeds is improved, and time and labor are saved;

further, a guide sleeve 8 coaxially arranged with the cylinder 3 is arranged at the upper part of the inner side of the cylinder 3, the inserted link 1 is matched with the guide sleeve 8, the guide sleeve 8 is fixedly connected with the inner wall of the cylinder 3 through a plurality of fixing rods 7, and the vertical moving direction of the inserted link 1 is limited through the guide sleeve 8;

further, the cone 5 comprises a shoulder 5.2 which is matched with the positioning clamping groove 4.1, the cone 5 is shown to extend out of the cone 4 through the cooperation of the shoulder 5.2 and the positioning clamping groove 4.1, when the cone 5 moves downwards, the cone 4 can also move downwards through the downward pressing of the positioning clamping groove 4.1 by the shoulder 5.2, the upper part of the shoulder 5.2 is provided with an upwards tapered frustum 5.3 which is beneficial to the falling of seeds, and the lower part of the shoulder 5.2 is provided with a cone head 5.1 which is convenient to enter the soil, and the cone head 5.1 is matched with the cone 4;

furthermore, the inserted link 1 is in threaded connection with the frustum 5.3, so that the disassembly is convenient;

furthermore, the upper part of the inserted link 1 is provided with a cross bar 6 vertical to the inserted link, and the cross bar 6 is sleeved with a rubber sleeve, so that the inserted link 1 is conveniently pressed down by the cross bar 6, and the force application operation is convenient;

further, an auxiliary rod 2 is arranged at the upper part of the outer wall of the cylinder body 3, and the auxiliary rod 2 is sleeved with a rubber sleeve, so that the cylinder body 3 can be fixed or held by the auxiliary rod 2;

in addition, the cylinder 3 is integrally formed with the cone 4.

The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the above-described embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. Crop seed planting device, including barrel (3), its characterized in that: the lower end of the cylinder body (3) is provided with a coaxial tapered cone cylinder (4), and the lower end of the cone cylinder (4) is provided with an opening; the inside of the cylinder body (3) is provided with a plunger (1), the lower end of the plunger (1) is connected with a cone (5), and the cone (5) is matched with the cone (4) and partially extends out of the lower end opening of the cone (4); the inner wall of the cone (4) is provided with a positioning clamping groove (4.1) for positioning the cone (5).

2. A crop seed planting device as claimed in claim 1, wherein: the upper part of the inner side of the cylinder body (3) is provided with a guide sleeve (8) coaxially arranged with the cylinder body, the inserted link (1) is matched with the guide sleeve (8), and the guide sleeve (8) is fixedly connected with the inner wall of the cylinder body (3) through a plurality of fixing rods (7).

3. A crop seed planting device as claimed in claim 1, wherein: the cone (5) comprises a shoulder (5.2) which is matched with the positioning clamping groove (4.1), an upwards-tapered frustum (5.3) is arranged on the upper portion of the shoulder (5.2), a cone head (5.1) is arranged on the lower portion of the shoulder (5.2), and the cone head (5.1) is matched with the cone cylinder (4).

4. A crop seed planting apparatus as claimed in claim 3, wherein: the inserted link (1) is in threaded connection with the frustum (5.3).

5. A crop seed planting device as claimed in claim 1, wherein: the upper part of the inserted link (1) is provided with a cross bar (6) perpendicular to the inserted link, and the cross bar (6) is sleeved with a rubber sleeve.

6. A crop seed planting device as claimed in claim 1, wherein: an auxiliary rod (2) is arranged on the upper portion of the outer wall of the cylinder body (3), and a rubber sleeve is sleeved on the auxiliary rod (2).

7. A crop seed planting device as claimed in claim 1, wherein: the cylinder body (3) and the cone cylinder (4) are integrally formed.