CN106856745B

CN106856745B - Seed circle and dibbler

Info

Publication number: CN106856745B
Application number: CN201710112606.8A
Authority: CN
Inventors: 于永良; 臧象臣; 王堆金; 王永亮; 卢玉刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-28
Filing date: 2017-02-28
Publication date: 2023-01-24
Anticipated expiration: 2037-02-28
Also published as: CN106856745A

Abstract

The invention belongs to the field of agricultural machinery, and particularly relates to a seed ring and a dibbler, which comprise a seed box and an adjustable block which are the same in width, wherein the left side and the right side of the seed box are provided with concave dovetail grooves, the left side and the right side of the adjustable block are provided with convex dovetail grooves, the seed box and the adjustable block are connected end to end through the dovetail grooves to form a seed ring, the front part of the seed box and the front part of the adjustable block form the front part of the seed ring, the rear part of the seed box and the rear part of the adjustable block form the rear part of the seed ring, and the front part and the rear part of the seed ring are both in a circular ring shape. The invention has reasonable structural design, can adjust the spacing and the number of the seed boxes according to the needs of users, can adjust the plant spacing (the number of the holes), and has convenient operation, labor saving and time saving.

Description

Seed ring and dibbler

Technical Field

The invention relates to agricultural mechanical seeding, belongs to the improvement of a hill planter structure, and particularly relates to a seed ring and a hill planter.

Background

In the prior art, a seed box is arranged below a steel seed ring in a mechanical dibbler, and a duckbilled part is arranged above the seed ring. The seed box is positioned by the seed ring, and the quantity of the seed box and the duckbilled quantity corresponds to the quantity of the holes. The number of cotton dibbers is typically 5 to 16, and the number of corn dibbers is 5 to 12. Due to different seed taking modes, the cotton is used for changing the corn into the corn, and different dibblers need to be disassembled, assembled and replaced. Even if the same cotton or corn dibbler needs to change the number of the dibbles, the seed box and the duckbill can be completely disassembled and reassembled.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the same hill planter is used for realizing the adjustability of the hill number. Generally, one seed box corresponds to one seed dropping hole, one seed dropping hole corresponds to one duckbilled, and since the length size of the adjustable block is variable, the seed box is matched with the adjustable block under the condition of one hole number, and through the matching of the seed box and the adjustable blocks with different lengths, the number of the seed boxes in one hill planter can be increased or reduced randomly and rapidly. The adopted technical scheme is that a seed box and an adjustable block are used for replacing a seed ring in the prior art.

Based on the same inventive concept, the invention has three independent claims, which are respectively: weight 1, weight 6, weight 9. Others are dependent claims.

In order to solve the technical problem, the invention is realized as follows: a seed ring comprises a seed box 1 and an adjustable block 2, wherein the left side and the right side of the seed box 1 are respectively provided with a concave dovetail groove 3 and a convex dovetail groove 4, the left side and the right side of the adjustable block 2 are respectively provided with a concave dovetail groove 3 and a convex dovetail groove 4, and the seed box 1 and the adjustable block 2 are connected end to end through the concave dovetail groove 3 and the convex dovetail groove 4 to form a seed ring 5.

Further, the seed box 1 and the adjustable block 2 are the same in width, the front part of the seed box 1 and the front part of the adjustable block 2 form the front part of the seed ring 5, the rear part of the seed box 1 and the rear part of the adjustable block 2 form the rear part of the seed ring 5, and the front part and the rear part of the seed ring 5 are both annular; the seed box 1 is provided with a seed falling hole 6 and a mounting hole 7 which are vertically communicated, and the seed falling hole 6 and the mounting hole 7 are arranged in the middle of the seed ring 5 and are not arranged at the front part and the rear part of the seed ring 5; the base 9 of the duckbill 8 is mounted to the upper portion of the seed case 1 by bolts and mounting holes 7. The number of mounting holes is 1 to 4. The same width means that the seed box 1 and the adjustable block 2 have the same width, and the seed ring 5 formed by the same width is also in a circular ring shape.

Still further, the base 9 of the duckbill 8 has a width less than the width of the seed container 1, leaving free the front and rear of the seed container 1. In this case, the base 9 of the duckbill 8 does not contact the first and

second recesses

13, 14.

Still further, the seed box 1 is provided with a groove 10, a base 9 of the duckbill 8 is installed in the groove 10 on the seed box 1 through a bolt and an installation hole 7, the base 9 of the duckbill 8 is as wide as the seed box 1, and the front part and the rear part of the upper surface of the base 9 of the duckbill 8 and the front part and the rear part of the upper surface of the seed box 1 are positioned on the same arc surface. In this case, the front and rear portions of the seed ring 5 are still circular and come into contact with the first and

second grooves

13 and 14.

Furthermore, the base 9 of the duck bill 8 has the same width as the seed box 1, and the front part and the rear part of the upper surface of the base 9 of the duck bill 8 are in an arc shape and are concentric circles with the seed ring 5. In this case, the front and rear parts of the race 5 and the duckbill base will all fit into the first and

second grooves

13, 14.

Still further, a dibbler with a seed ring comprises a movable disc 11 and a pressure disc 12, the axes of which are coincident, wherein the movable disc 11 and the pressure disc 12 are provided with a first groove 13 and a second groove 14 which are symmetrical and concentric, and the first groove 13 and the second groove 14 are respectively matched with the front part and the rear part of the circular seed ring 5.

Furthermore, the cross section of the matched part of the dibbler provided with the seed ring is V-shaped or U-shaped. Namely a first groove 13 and a second groove 14, and the front part and the rear part of the circular ring-shaped seed ring 5 are provided with corresponding V-shaped grooves or U-shaped grooves.

Further, the number of seed cases 1 is 1 to 30. As the length of the adjustable block 2 is adjustable, the number of the holes of the dibbler can be adjusted after the seed box 1 is assembled with the adjustable blocks 2 with different lengths.

Still further, a dibbler of kind of dress circle, including movable disk 11 and pressure disk 12 that the axial lead coincides, movable disk 11 and pressure disk 12 have symmetrical and concentric first recess 13, second recess 14, first recess 13, second recess 14 cooperate with the anterior part, the back part of kind of circle 5 with duckbilled 8 base 9 respectively. In this case, the front and rear parts of the race 5 and the base 9 of the duckbill 8 are fitted into the first and

second grooves

13, 14.

Furthermore, the cross section of the matched part is V-shaped or U-shaped. Namely a first groove 13, a second groove 14, the upper surface of the front and rear parts of the base 9 of the duckbill 8 and the lower surface of the front and rear parts of the race are provided with corresponding V-shaped or U-shaped grooves.

The invention has the technical effects that: can quickly realize the change of the hole number, has simple and convenient operation, can be applied to a nest hole type, a seed spoon type, a semi-precision and other mechanical dibbler, and has wide application range.

Drawings

The invention will be further described with reference to the accompanying drawings,

FIG. 1: a schematic perspective view of a seed ring;

FIG. 2: a schematic structural diagram of a seed box 1, an adjustable block 2 and a base 9 of the seed ring of claim 3;

FIG. 3: a schematic structural diagram of the seed box 1, the adjustable block 2 and the base 9 of the seed ring of the right 3;

FIG. 4: a schematic structural diagram of the seed box 1, the adjustable block 2 and the base 9 of the seed ring of claim 4;

FIG. 5: a schematic structural diagram of a seed box 1, an adjustable block 2 and a base 9 of the seed ring of claim 5;

FIG. 6: the connecting structure of the seed box 1, the base 9 and the duckbill 8 of the seed ring is schematically shown;

FIG. 7 is a schematic view of: a structural schematic diagram of a pressing plate 12 with a U-shaped first groove 13;

FIG. 8: a schematic structure diagram of the movable disc 11 with the V-shaped second groove 14;

FIG. 9: a schematic diagram of the connection structure of the seed ring 5, the movable disc 11 and the pressure disc 12 in the claim 3;

FIG. 10: the schematic structure diagram of the hill planter in claim 6;

FIG. 11: the schematic structural diagram of the hill planter in claim 7;

FIG. 12: a schematic structural diagram of the hill planter as set forth in claim 9;

FIG. 13: FIG. 8 is a partial enlarged view;

FIG. 14: FIG. 10 is a partial enlarged view;

FIG. 15: fig. 11 is a partially enlarged view.

The seed box comprises a seed box 1, a concave dovetail groove 3, a seed falling hole 6, a mounting hole 7 and a groove 10; an adjustable block 2 and a convex dovetail groove 4; a seed ring 5; duckbill 8, base 9; the pressure plate comprises a movable plate 11, a pressure plate 12, a first groove 13 and a second groove 14.

Detailed Description

Example 1

A hill planter with a seed ring comprises a movable disc 11 and a pressure disc 12, wherein the axes of the movable disc 11 and the pressure disc 12 are coincident, the movable disc 11 and the pressure disc 12 are provided with a first groove 13 and a second groove 14 which are symmetrical and concentric, and the first groove 13 and the second groove 14 are respectively matched with the front part and the rear part of a circular seed ring 5. The seed ring comprises a seed box 1 and an adjustable block 2 which are the same in width, wherein the left side and the right side of the seed box 1 are respectively provided with a concave dovetail groove 3 and a convex dovetail groove 4, the left side and the right side of the adjustable block 2 are respectively provided with a concave dovetail groove 3 and a convex dovetail groove 4, the seed box 1 and the adjustable block 2 are connected end to end through the concave dovetail groove 3 and the convex dovetail groove 4 to form a seed ring 5, the front part of the seed ring 5 is formed by the front part of the seed box 1 and the front part of the adjustable block 2, the rear part of the seed box 1 and the rear part of the adjustable block 2 form the rear part of the seed ring 5, and the front part and the rear part of the seed ring 5 are both in a circular ring shape; the seed box 1 is provided with a seed falling hole 6 and four mounting holes 7 which are vertically communicated, and the seed falling hole 6 and the mounting holes 7 are arranged in the middle of the seed ring and are not arranged in the front and the rear of the seed ring 5; the base 9 of the duckbill 8 is mounted to the upper portion of the seed container 1 by means of bolts and mounting holes 7. The base 9 of the duck bill 8 has a width smaller than that of the seed box 1, and the front and the rear of the seed box 1 are left free. In this case, the base 9 of the duckbill 8 does not contact the first and

second recesses

13, 14.

Example 2

A hill planter with a seed ring comprises a movable disc 11 and a pressure disc 12, wherein the axes of the movable disc 11 and the pressure disc 12 are coincident, the movable disc 11 and the pressure disc 12 are provided with a first groove 13 and a second groove 14 which are symmetrical and concentric, and the first groove 13 and the second groove 14 are respectively matched with the front part and the rear part of the seed ring 5 with a base 9 of a duckbill 8. The seed ring comprises a seed box 1 and an adjustable block 2 which are the same in width, wherein the left side and the right side of the seed box 1 are respectively provided with a concave dovetail groove 3 and a convex dovetail groove 4, the left side and the right side of the adjustable block 2 are respectively provided with a concave dovetail groove 3 and a convex dovetail groove 4, the seed box 1 and the adjustable block 2 are connected end to end through the concave dovetail groove 3 and the convex dovetail groove 4 to form a seed ring 5, the front part of the seed ring 5 is formed by the front part of the seed box 1 and the front part of the adjustable block 2, the rear part of the seed box 1 and the rear part of the adjustable block 2 form the rear part of the seed ring 5, and the front part and the rear part of the seed ring 5 are both in a circular ring shape; the seed box 1 is provided with a seed dropping hole 6 and a mounting hole 7 which are communicated up and down, and the seed dropping hole 6 and the mounting hole 7 are arranged in the middle of the seed ring and are not arranged at the front part and the rear part of the seed ring 5; the base 9 of the duckbill 8 is mounted to the upper portion of the seed case 1 by bolts and mounting holes 7. The base 9 of the duck bill 8 is as wide as the seed box 1, the front part and the rear part of the upper surface of the base 9 of the duck bill 8 are in arc shapes and are concentric circles with the seed ring 5. In this case, the front and rear parts of the race 5 and the duckbill base are fitted into the first and

second grooves

13, 14.

The invention is not to be considered as limited to the specific embodiments thereof, and all changes, equivalents and improvements that can be made by those skilled in the art are intended to be included within the scope of the invention, all within the spirit and principle of the inventive concept.

Claims

1. A collar, characterized by: the seed box comprises a seed box (1) and an adjustable block (2), wherein the left side and the right side of the seed box (1) are respectively provided with a concave dovetail groove (3) and a convex dovetail groove (4), the left side and the right side of the adjustable block (2) are respectively provided with the concave dovetail groove (3) and the convex dovetail groove (4), and the seed box (1) and the adjustable block (2) are connected end to end through the concave dovetail groove (3) and the convex dovetail groove (4) to form a seed ring (5);

the seed box (1) and the adjustable block (2) are the same in width, the front part of the seed box (1) and the front part of the adjustable block (2) form the front part of the seed ring (5), the rear part of the seed box (1) and the rear part of the adjustable block (2) form the rear part of the seed ring (5), and the front part and the rear part of the seed ring (5) are both circular; the seed box (1) is provided with a seed dropping hole (6) and a mounting hole (7) which are communicated up and down, and the seed dropping hole (6) and the mounting hole (7) are arranged in the middle of the seed ring (5) and are not arranged at the front part and the rear part of the seed ring (5); the base (9) of the duck bill (8) is arranged on the upper part of the seed box (1) through bolts and mounting holes (7).

2. A race ring according to claim 1, characterized in that: the width of the base (9) of the duckbilled (8) is less than that of the seed box (1), and the front part and the rear part of the seed box (1) are left.

3. A race ring according to claim 1, characterized in that: the seed box (1) is provided with a groove (10), the base (9) of the duck bill (8) is arranged in the groove (10) on the seed box (1) through a bolt and a mounting hole (7), the base (9) of the duck bill (8) is as wide as the seed box (1), and the front part and the rear part of the upper surface of the base (9) of the duck bill (8) and the front part and the rear part of the upper surface of the seed box (1) are positioned on the same arc surface.

4. A race ring according to claim 1, characterized in that: the base (9) of the duck bill (8) has the same width with the seed box (1), the front part and the rear part of the upper surface of the base (9) of the duck bill (8) are in an arc shape and are concentric circles with the seed ring (5).

5. A dibbler equipped with a seed ring according to any one of claims 2 or 3, comprising a movable plate (11) and a pressure plate (12) whose axes coincide, characterized in that: the movable disc (11) and the pressure disc (12) are provided with a first groove (13) and a second groove (14) which are symmetrical and concentric, and the first groove (13) and the second groove (14) are respectively matched with the front part and the rear part of the circular seed ring (5).

6. The dibbler of claim 5, wherein: the cross section of the matching part is V-shaped or U-shaped.

7. The dibbler of claim 5, wherein: the number of seed cases (1) is 1 to 30.

8. A dibbler provided with a seed ring according to claim 4, comprising a movable plate (11) and a pressure plate (12) whose axes coincide, wherein: the movable disc (11) and the pressure disc (12) are provided with a first groove (13) and a second groove (14) which are symmetrical and concentric, and the first groove (13) and the second groove (14) are respectively matched with the front part and the rear part of the seed ring (5) with the duckbilled base (9).

9. The dibbler of claim 8, wherein: the cross section of the matching part is V-shaped or U-shaped.