Wheat wide sowing leg device
By designing wheat seeding leg devices, including fixed plates, groove openers, down seed tubes and diverters, the resistance problem of wheat seeding machines during wide sowing is solved, and the efficient seeding effect of seed band distribution is achieved.
Patent Information
- Application Number
- CN202422301808.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The existing wheat seeding machines are subject to great resistance when sowing in wide ranges, and the sowing effect shows two linear distributions, which fail to achieve belt dispersion.
A seeding leg device including a fixed plate, a groove opener, a lower seed tube and a diverter is designed. It is connected to the seed machine through a fixed plate, a groove opener opens the groove, divides the soil into a soil plow and retaining plate, and the diverter in the lower seed tube realizes the strip distribution of seeds.
It effectively reduces sowing resistance and realizes strip-like dispersed seeding of wheat seeds, which is simple to operate, low cost and efficient sowing effect.
Smart Images
Figure CN223040566U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of agricultural machinery, in particular to a wheat wide-width sowing leg device. Background Art
[0002] At present, the wheat sowing method in the market has gradually become scientific. When sowing wheat, it has a better effect to sow single-row seeds with two sowing tubes simultaneously, that is, the wheat wide-width sowing method. In this way, the sown seeds are wide-width and wind-resistant, and the wheat seedlings are not easily broken or toppled. However, when sowing, at least two sowing tubes need to be welded or installed on each sowing leg, and the sowing leg plowshare needs to be widened, so the resistance received during the machine sowing work is relatively large. When sowing wheat seeds, they are sown along with the two sowing tubes, showing a two-line linear distribution, and the banded dispersion effect is not as good as that of the banded distribution. Therefore, it is imperative to invent a sowing leg device for wheat wide-width sowing. Summary of the Invention
[0003] In view of the above situation, to solve the defects of the prior art, the purpose of the utility model is to provide a wheat wide-width sowing leg device, which can effectively solve the problems that the resistance received during the existing machine sowing work is relatively large, and the wheat seeds are sown along with the two sowing tubes, showing a two-line linear distribution.
[0004] The technical solution solved by the utility model is that it includes a fixing plate, a furrow opener and a sowing tube. The fixing plate is installed on the upper part in front of the furrow opener, the sowing tube is installed on the lower part behind the furrow opener, a diverter is installed below the inner part of the sowing tube, a soil-dividing plowshare welded as a whole is arranged at the end of the furrow opener, and a soil retaining plate welded as a whole is arranged at the end part of the soil-dividing plowshare.
[0005] The utility model has a novel structure and reasonable design, effectively solves the problems that the resistance received during the existing machine sowing work is relatively large, and the wheat seeds are sown along with the two sowing tubes, showing a two-line linear distribution. It has low cost, simple operation, the sowing effect shows a banded dispersion, is light and efficient, and has a good use effect, which is an innovation on the wheat sowing leg device. Brief Description of the Drawings
[0006] Figure 1 It is a side view of the structure of the utility model.
[0007] Figure 2 It is a rear view of the structure of the utility model.
[0008] Figure 3 It is a top view of the structure of the utility model. Detailed Description of the Invention
[0009] The following further details the specific implementation manners of the utility model with reference to the drawings.
[0010] From Figures 1-3Provided that, the utility model includes a fixing plate, a furrow opener and a seed dropping tube. A fixing plate 1 is installed at the upper front part of the furrow opener 2, a seed dropping tube 3 is installed at the lower rear part of the furrow opener 2, a diverter 6 is installed at the lower inner part of the seed dropping tube 3, a soil dividing share 4 welded as a whole is arranged at the end of the furrow opener 2, and a soil retaining plate 5 welded as a whole is arranged at the end part of the soil dividing share 4.
[0011] In order to ensure the use effect, the fixing plate 1 is made of a steel plate with a square upper part and an inverted triangular lower part, and a number of bolt holes are arranged thereon, which is convenient for fixed connection with the seeder.
[0012] The furrow opener 2 is composed of a vertical steel plate at the upper part and a forward-bending steel plate welded as a whole at the lower part. The end of the bending steel plate is an oblique section, and the included angle between the vertical steel plate and the bending steel plate is 120 - 150°.
[0013] The seed dropping tube 3 is an inverted trapezoid made of steel plate with a narrow front and a wide rear.
[0014] The soil dividing share 4 is pear-shaped made of steel plate, and the soil retaining plate 5 is triangular made of steel plate.
[0015] The diverter 6 is embedded in the seed dropping tube 3.
[0016] The diverter 6 is stamped and welded in the seed dropping tube 3.
[0017] The usage of the utility model is as follows: the wheat wide-width sowing leg device of the utility model is installed on the seeder through bolts by the fixing plate 1. When the seeder works, a furrow is opened in the soil through the furrow opener 2 and the soil dividing share 4, and the soil retaining plate 5 blocks the soil outside the furrow from entering the furrow. At the same time, wheat seeds are conveyed to the seed dropping tube 3 of the wheat wide-width sowing leg device. The wheat seeds are scattered by the diverter 6 inside the seed dropping tube 3, and a wide-width wheat sowing effect with a strip-shaped distribution is presented. It is more dispersed, lighter, simpler and more efficient than sowing wheat seeds with double tubes. The diverter 6 can be embedded in the seed dropping tube 3, or can be stamped and welded in the seed dropping tube 3. The seed dropping tube 3 has the characteristic of a narrow front and a wide rear to reduce resistance, which is energy-saving and environment-friendly.
[0018] The utility model has a novel structure and reasonable design, effectively solves the problems of the complex structure of the prior art, large resistance during sowing work, and the sowing effect presenting two linear distributions. It has low cost, simple operation, a strip-shaped and dispersed sowing effect, is light and efficient, and has good use effect. It is an innovation on the wheat sowing leg device and has good economic and social benefits.
[0019] It should be noted that the above is only a preferred embodiment of the present utility model, and does not impose any formal restrictions on the present utility model. Any person skilled in the relevant art can, without departing from the scope of the technical solution of the present utility model, make changes or modifications to equivalent embodiments with equivalent changes by using the disclosed technical content, and all fall within the protection scope of the present utility model.
Claims
1. A wide-width wheat sowing leg device, comprising a fixing plate, a furrow opener and a seeding tube, characterized in that: A fixing plate (1) is installed at the upper front part of the furrow opener (2), a seeding pipe (3) is installed at the lower rear part of the furrow opener (2), a flow divider (6) is installed at the lower part of the seeding pipe (3), a soil dividing plow (4) welded as one piece is provided at the end of the furrow opener (2), and a soil retaining plate (5) welded as one piece is provided at the end of the soil dividing plow (4).
2. The wide-width wheat sowing leg device according to claim 1, characterized in that: The fixing plate (1) is made of a steel plate with a square upper portion and an inverted triangle lower portion, and is provided with a plurality of bolt holes for convenient fixed connection with the seeder.
3. The wide-width wheat sowing leg device according to claim 1, characterized in that: The trench opener (2) is composed of an upper vertical steel plate and a lower forward bent steel plate welded together, the end of the bent steel plate is an oblique section, and the angle between the vertical steel plate and the bent steel plate is 120-150 degrees.
4. The wide-width wheat sowing leg device according to claim 1, characterized in that: The seed lowering pipe (3) is made of steel plate and is in the shape of an inverted trapezoid, narrow at the front and wide at the rear.
5. The wide-width wheat sowing leg device according to claim 1, characterized in that: The soil sharing plowshare (4) is pear-shaped and made of steel plate, and the soil retaining plate (5) is triangular and made of steel plate.
6. The wide-width wheat sowing leg device according to claim 1, characterized in that: The flow divider (6) is embedded in the lower seed tube (3).
7. The wide-width wheat sowing leg device according to claim 1, characterized in that: The diverter (6) is stamped and welded inside the lower seed tube (3).