CN216058202U

CN216058202U - Furrow opener convenient to corn breeding row spacing and depth of sowing are adjustable

Info

Publication number: CN216058202U
Application number: CN202122595021.0U
Authority: CN
Inventors: 刘旭; 李良英; 贾银锁; 张鑫; 贾璇; 纪小雨
Original assignee: Hebei Richard Agricultural Technology Co ltd
Current assignee: Hebei Richard Agricultural Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-18
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses a furrow opener convenient for corn breeding row spacing and sowing depth, which comprises a cross rod, wherein the surface of the cross rod is connected with four sliding plates in a sliding manner, one side of each sliding plate is connected with a vertical rod in a sliding manner, and the bottom of each vertical rod is bolted with furrows; the utility model solves the problems that most of the prior furrow openers are combined by manual operation and matched use of machines, but the furrow opening depth and the row spacing can not be adjusted at will due to fixed angles, sowing can not be carried out as required, the requirement of manual operation on soil is strict, and the economic benefit is obviously not met.

Description

Furrow opener convenient to corn breeding row spacing and depth of sowing are adjustable

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a furrow opener convenient for adjusting row spacing and sowing depth of corn breeding.

Background

In the breeding and dibbling process of the corn, ditching operation needs to be carried out on a seedbed, and a furrow opener can dig a seed furrow with a certain depth on the seedbed according to the agricultural technical requirements, guide seeds to fall into a fertilizer and cover wet soil. The working quality of the furrow opener directly influences the sowing quality. Therefore, the seed furrows are required to be formed in the same depth, the depth can be adjusted, the width is proper, the furrow shape is regular, a certain self-earthing effect is achieved, dry soil and wet soil are not mixed, and fine soil and wet soil cover the seeds firstly, so that the seeds can germinate.

Most of the prior furrow openers are manually operated and combined with machines, but the furrow openers can not be randomly adjusted in depth and row spacing due to fixed angles, seeding can not be carried out as required, the requirements of manual operation on soil are strict, and economic benefits are obviously not met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a furrow opener convenient for adjusting the row spacing and the sowing depth of corn breeding, which has the advantage of being capable of adjusting the sowing depth and the row spacing and solves the problems that most of the prior furrow openers are combined with the matching use of machines through manual operation, but the depth and the row spacing of furrow opening cannot be adjusted randomly due to fixed angles, sowing cannot be performed according to requirements, the requirements of manual operation on soil are strict, and obviously economic benefits are not met.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a furrow opener convenient to maize breeding line spacing and depth of sowing are adjustable, includes the horizontal pole, the surperficial sliding connection of horizontal pole has four slides, one side sliding connection of slide has the montant, the bottom bolt of montant has the ditching sword, the middle part welding of horizontal pole has two connecting plates, two the top welding of connecting plate has the connecting block, the both ends welding at connecting block top has the fixed block.

Preferably, the surface of the vertical rod is sleeved with two fixed sleeves, the rear ends of the fixed sleeves are bolted with bolts, and the bolts are in threaded connection with the sliding plate.

Preferably, the surface of the sliding plate is sleeved with two fixing rings, the front ends of the fixing rings are bolted with bolts, and the bolts are in threaded connection with the sliding plate.

Preferably, the top of the vertical rod is bolted with a pressure plate, and the top of the pressure plate is bolted with a handle.

Preferably, the surfaces of the two fixing blocks are provided with pin holes.

Preferably, the trenching blade has a triangular shape and an inclined tip.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model solves the problems that most of the prior furrow openers are combined by manual operation and matched use of machines, but the furrow opening depth and the row spacing can not be adjusted at will due to fixed angles, sowing can not be carried out as required, the requirement of manual operation on soil is strict, and the economic benefit is obviously not met.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a rear perspective view of the present invention;

fig. 3 is a right perspective view of a partial structure of the present invention.

In the figure: 1. a cross bar; 2. a slide plate; 3. a vertical rod; 4. a ditching cutter; 5. a connecting plate; 6. connecting blocks; 7. a fixed block; 8. fixing a sleeve; 9. a bolt; 10. a fixing ring; 11. a platen; 12. a handle; 13. a pin hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a furrow opener convenient for adjusting the row spacing and the sowing depth of corn breeding comprises a cross rod 1, four sliding plates 2 are slidably connected on the surface of the cross rod 1, a vertical rod 3 is slidably connected on one side of each sliding plate 2, a furrow opener 4 is bolted on the bottom of each vertical rod 3, two connecting plates 5 are welded in the middle of the cross rod 1, connecting blocks 6 are welded on the tops of the two connecting plates 5, and fixing blocks 7 are welded at the two ends of the top of each connecting block 6. by arranging the cross rod 1, the sliding plates 2, the vertical rods 3 and the furrow opener 4, the problems that most of the existing furrow openers are manually operated and matched with machines are solved, but the furrow openers cannot randomly adjust the depth and the row spacing and cannot sow as required due to fixed angles, the manual operation has strict requirements on soil, and obviously does not accord with economic benefits are solved, and the furrow opener convenient for adjusting the row spacing and the sowing depth of corn breeding, possess the advantage that can adjust ditching degree of depth and row spacing according to concrete requirement, can be to the accurate ditching seeding of crops as required, the material resources of using manpower sparingly increase economic benefits.

Further, two fixed sleeves 8 are sleeved on the surface of the vertical rod 3, a bolt 9 is bolted at the rear end of each fixed sleeve 8, the bolt 9 is in threaded connection with the sliding plate 2, and the fixed sleeves 8 and the bolt 9 are arranged, so that the vertical rod 3 or the ditching cutter 4 can be fixed when the position is moved without the need of moving the vertical rod 3 or the ditching cutter 4.

Furthermore, two fixed rings 10 are sleeved on the surface of the sliding plate 2, the front end of each fixed ring 10 is bolted with a bolt 9, the bolts 9 are in threaded connection with the sliding plate 2, and the sliding plate 2 can be fixed on the cross rod 1 when not required to slide by arranging the fixed rings 10.

Further, the top of montant 3 has bolted pressure disk 11, and the top bolted handle 12 of pressure disk 11, through setting up pressure disk 11 and handle 12, can prevent that montant 3 from dropping at the slip in-process to make things convenient for personnel to operate.

Further, pin holes 13 are formed in the surfaces of the two fixing blocks 7, and the whole device can be fixed on an agricultural tractor through the pin holes 13.

Furthermore, the shape of the ditching cutter 4 is triangular and the front end of the ditching cutter is inclined, and by arranging the ditching cutter 4 which is triangular and the front end of the ditching cutter is inclined, ditching can be carried out more quickly, and soil layers can be prevented from falling and accumulating.

When the device is used, the whole device is fixed on an agricultural tractor through the pin holes 13, then the bolts 9 on the fixing rings 10 are loosened according to the required ditching depth and the required row spacing, the sliding plate 2 slides to the required row spacing along the cross rod 1 through the handle 12 on the pressure plate 11, the bolts 9 are tightened, then the bolts 9 on the fixing sleeves 8 are loosened, the vertical rods 3 slide along the sliding plate 2 through the handle 12 on the pressure plate 11, the vertical rods 3 and the ditching cutter 4 slide to the required depth, the bolts 9 are tightened, and then the agricultural tractor is started to carry out ditching, breeding and dibbling work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a furrow opener convenient to maize breeding line spacing and depth of planting are adjustable, includes horizontal pole (1), its characterized in that: the surface sliding connection of horizontal pole (1) has four slides (2), one side sliding connection of slide (2) has montant (3), the bottom bolt joint of montant (3) has ditching sword (4), the middle part welding of horizontal pole (1) has two connecting plates (5), two the top welding of connecting plate (5) has connecting block (6), the both ends welding at connecting block (6) top has fixed block (7).

2. The furrow opener facilitating corn breeding row spacing and depth of planting adjustable of claim 1, wherein: the surface of montant (3) has cup jointed two fixed covers (8), the rear end bolt joint of fixed cover (8) has bolt (9), bolt (9) and slide (2) threaded connection.

3. The furrow opener facilitating corn breeding row spacing and depth of planting adjustable of claim 1, wherein: the surface of slide (2) has cup jointed two solid fixed rings (10), the front end bolt joint of solid fixed ring (10) has bolt (9), bolt (9) and slide (2) threaded connection.

4. The furrow opener facilitating corn breeding row spacing and depth of planting adjustable of claim 1, wherein: the top bolt of montant (3) has connected pressure disk (11), the top bolt of pressure disk (11) has connected handle (12).

5. The furrow opener facilitating corn breeding row spacing and depth of planting adjustable of claim 1, wherein: the surfaces of the two fixing blocks (7) are provided with pin holes (13).

6. The furrow opener facilitating corn breeding row spacing and depth of planting adjustable of claim 1, wherein: the ditching cutter (4) is triangular and the front end of the ditching cutter is inclined.