CN212696485U

CN212696485U - No-tillage seeder of maize

Info

Publication number: CN212696485U
Application number: CN202020985204.6U
Authority: CN
Inventors: 付兴华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-16
Anticipated expiration: 2030-06-02

Abstract

A no-tillage corn seeding device comprises a carrier, a first branch, a soil loosening wheel, a furrow opener, a material guide pipe, wheels, a material box and a second branch; a material box is fixed on the upper end surface of the carrier; a first clamping groove is formed in one end, far away from the material box, of the outer side face of the carrier frame, and a first supporting strip is installed inside the first clamping groove; a second clamping groove is formed in the position, corresponding to the first clamping groove, of the outer side face of the carrier frame, and a second supporting strip is installed inside the second clamping groove; the lower end of the first branch penetrates through the rotating shaft, and one end of the rotating shaft, which is far away from the first branch, penetrates through the second branch; the annular side faces of the rotating shafts on the inner sides of the first branch bars and the second branch bars are sleeved with soil loosening wheels; a feed opening is processed on the lower end surface of the feed box, and a material guide pipe is fixed inside the feed opening; a furrow opener is fixed at the lower end of the carrier frame between the scarification wheel and the material guide pipe; and wheels are installed at one end of the lower end of the carrier far away from the soil loosening wheels. The utility model discloses the effect of loosening the soil is good, and the unloading homogeneity is good.

Description

No-tillage seeder of maize

Technical Field

The utility model relates to a maize seeding equipment field especially relates to a maize no-tillage seeder.

Background

As a big agricultural country in China, a large amount of farming land exists, corn is also an important component in crops, and with the development of technology, the appearance of corn seeders effectively improves the corn seeding efficiency and liberates manpower.

The current corn drill loosens the soil the effect not good, and is difficult to realize loosening the soil the regulation of the degree of depth, and feed opening also blocks up easily in the workbin, influences the seeding homogeneity. Therefore, how to improve the soil loosening effect and avoid blanking blockage becomes a problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a maize no-tillage seeder has realized the regulation of the degree of depth that loosens the soil, and it is effectual to loosen the soil, and the unloading is smooth and easy.

(II) technical scheme

The utility model provides a no-tillage corn seeding device, which comprises a carrier frame, a first branch, a scarification wheel, a furrow opener, a material guide pipe, wheels, a material box and a second branch;

a material box is fixed on the upper end surface of the carrier; a first clamping groove is formed in one end, far away from the material box, of the outer side face of the carrier frame, and a first supporting strip is installed inside the first clamping groove; a second clamping groove is formed in the position, corresponding to the first clamping groove, of the outer side face of the carrier frame, and a second supporting strip is installed inside the second clamping groove; the lower end of the first branch penetrates through the rotating shaft, and one end of the rotating shaft, which is far away from the first branch, penetrates through the second branch; the annular side faces of the rotating shafts on the inner sides of the first branch bars and the second branch bars are sleeved with soil loosening wheels; a feed opening is processed on the lower end surface of the feed box, and a material guide pipe is fixed inside the feed opening; a furrow opener is fixed at the lower end of the carrier frame between the scarification wheel and the material guide pipe; and wheels are installed at one end of the lower end of the carrier far away from the soil loosening wheels.

Preferably, a first threaded hole is machined in the outer surface of the carrier at a position close to the first clamping groove; a first locking bolt is arranged in the first threaded hole through threaded engagement; one end of the first locking bolt, which is close to the first clamping groove, is tightly attached to the outer surface of the first supporting strip; a second threaded hole is processed on the outer surface of the carrier at a position close to the second clamping groove; a second locking bolt is arranged in the second threaded hole through threaded engagement; one end of the second locking bolt close to the second clamping groove is tightly attached to the outer surface of the second branch; and the upper part of the outer surface of the first branch and the upper part of the outer surface of the second branch are both provided with anti-skid grains.

Preferably, the soil loosening wheels are more than two, and the soil loosening wheels are arranged on the annular side face of the rotating shaft at equal intervals.

Preferably, one end of the annular side surface of the rotating shaft, which is close to the second branch bar, is sleeved with the first gear; a gear shaft penetrates through the first branch strip on the upper side of the first gear, and a second gear is arranged on the annular side surface of the gear shaft; the second gear is meshed with the first gear through gear teeth.

Preferably, the rotating motor is installed on the outer side face of the second branch strip on the upper side of the rotating shaft, and one end, close to the second branch strip, of the rotating motor is connected with the gear shaft through the coupler.

Preferably, the lower end surface in the bin is of an inclined structure.

Preferably, a first suspension plate is fixed on one side of the interior of the bin, which is close to the wheels; a second suspension plate is fixed at the position, corresponding to the first suspension plate, of the other side surface in the material box; a first spring is arranged at the upper end of the first suspension plate, and a second spring is arranged at the upper end of the second suspension plate; the upper ends of the first spring and the second spring are connected with a support plate, and a vibration motor is arranged on the upper surface of the support plate; the middle position of the lower surface of the carrier plate is provided with a stirring rod.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: through the height of adjusting first branch and second branch, highly adjusting the wheel that loosens the soil to realize the regulation of the degree of depth of loosening the soil, the effect of loosening the soil is good, drives the stirring rod through vibrating motor simultaneously and produces the vibration, thereby stirs the maize seed in the workbin, thereby becomes flexible to the maize seed of feed opening position, avoids the maize of feed opening position to pile up and blocks, improves the unloading homogeneity, and this device loosens the soil effectually, and the unloading is even.

Drawings

Fig. 1 is a schematic structural view of a no-tillage corn seeding device provided by the utility model.

Fig. 2 is a schematic view of a front view section structure of a no-tillage corn seeding device provided by the utility model.

Fig. 3 is a left-side view structure schematic diagram of the corn no-tillage seeding device provided by the utility model.

Reference numerals: 1. a carrier; 2. a first branch; 3. a soil loosening wheel; 4. a furrow opener; 5. a material guide pipe; 6. a wheel; 7. a material box; 8. a stirring rod; 9. a second branch; 31. a rotating shaft; 32. a first gear; 33. a second gear; 34. a gear shaft; 35. a second card slot; 36. a second threaded hole; 37. a second locking bolt; 38. a first card slot; 51. a feeding port; 81. a first suspension plate; 82. a first spring; 83. a vibration motor; 84. a carrier plate; 85. a second spring; 86. a second suspension plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the no-tillage planter for corn provided by the utility model comprises a carrier 1, a first branch 2, a scarification wheel 3, a furrow opener 4, a material guiding pipe 5, a wheel 6, a material box 7 and a second branch 9;

a material box 7 is fixed on the upper end surface of the carrier 1; a first clamping groove 38 is formed in one end, far away from the material box 7, of the outer side face of the carrier 1, and a first supporting strip 2 is installed inside the first clamping groove 38; a second clamping groove 35 is machined in the position, corresponding to the first clamping groove 38, of the outer side face of the carrier 1, and a second branch 9 is installed inside the second clamping groove 35; the lower end of the first branch 2 is provided with a rotating shaft 31 in a penetrating way, and one end of the rotating shaft 31 far away from the first branch 2 passes through the second branch 9; the annular side surfaces of the rotating shafts 31 at the inner sides of the first branch 2 and the second branch 9 are sleeved with the soil loosening wheels 3; a feed opening 51 is processed on the lower end surface of the feed box 7, and a material guide pipe 5 is fixed in the feed opening 51; a furrow opener 4 is fixed at the lower end of the carrier 1 between the scarification wheel 3 and the material guide pipe 5; and a wheel 6 is arranged at one end of the lower end of the carrier 1 far away from the scarification wheel 3.

In the utility model, according to the required soil loosening depth, the first branch 2 and the second branch 9 are moved to move the first branch 2 in the first clamping groove 38 and the second branch 9 in the second clamping groove 35 to drive the soil loosening wheel 3 to move, when the first branch is moved to a predetermined height, the first locking bolt and the second locking bolt 37 are rotated to move the first locking bolt to the first branch 2 in the first threaded hole and tightly press the outer surface of the first branch 2, the second locking bolt 37 is moved to the second branch 9 in the second threaded hole 36 and tightly press the outer surface of the second branch 9 to realize the positioning of the soil loosening wheel 3, when the soil loosening wheel is used, the rotating motor and the vibrating motor 83 are connected with an external power supply, the rotating motor works to drive the second gear 33 to rotate, the second gear 33 rotates to drive the first gear 32 to rotate, the first gear 32 rotates to drive the soil loosening wheel 3 to rotate through the rotating shaft 31, thereby realize loosening the soil, simultaneously, vibrating motor 83 work drives support plate 84 vibration, and support plate 84 vibration makes first spring 82 and second spring 85 produce deformation, and then support plate 84 drives stirring rod 8 and stirs the maize seed of workbin 7 inside, avoids the maize seed of feed opening 51 position to pile up and blocks, and the unloading homogeneity is good, and this device is rational in infrastructure, and it is effectual to loosen the soil, and the unloading homogeneity is good.

In an alternative embodiment, a first threaded hole is machined in the outer surface of the carrier 1 at a position close to the first clamping groove 38; a first locking bolt is arranged in the first threaded hole through threaded engagement; one end of the first locking bolt close to the first clamping groove 38 is tightly attached to the outer surface of the first supporting strip 2; a second threaded hole 36 is machined in the outer surface of the carrier 1, which is close to the second clamping groove 35; a second locking bolt 37 is mounted inside the second threaded hole 36 through threaded engagement; one end of the second locking bolt 37 close to the second clamping groove 35 is tightly attached to the outer surface of the second branch 9; the upper part of the outer surface of the first branch 2 and the upper part of the outer surface of the second branch 9 are both provided with anti-skid lines.

It should be noted that, through the installation of the first locking bolt and the second locking bolt 37, the positioning of the first branch 2 and the second branch 9 is realized, and the setting of the anti-slip pattern improves the positioning stability.

In an alternative embodiment, the ripping wheels 3 are provided in more than two, and the more than two ripping wheels 3 are equidistantly arranged on the annular side of the rotating shaft 31.

Note that the loosening area is enlarged by two or more loosening wheels 3.

In an alternative embodiment, the first gear 32 is sleeved on one end of the annular side surface of the rotating shaft 31 close to the second branch 9; a gear shaft 34 penetrates through the first branch bar 2 on the upper side of the first gear 32, and the second gear 33 is arranged on the annular side surface of the gear shaft 34; the second gear 33 is engaged with the first gear 32 through gear teeth.

The first gear 32 and the second gear 33 drive the ripping wheel 3 to rotate, so that the rotational stability of the ripping wheel 3 is improved.

In an alternative embodiment, a rotating motor is mounted on the outer side surface of the second branch 9 on the upper side of the rotating shaft 31, and one end of the rotating motor close to the second branch 9 is connected with the gear shaft 34 through a coupler.

Note that the mounting of the rotating electric machine facilitates the driving of the second gear 33.

In an alternative embodiment, the lower end of the interior of the magazine 7 is of an inclined configuration.

It should be noted that the lower end of the bin 7, which is of an inclined configuration, avoids the accumulation of corn seeds.

In an alternative embodiment, a first suspension plate 81 is fixed inside the bin 7 on the side close to the wheels 6; a second suspension plate 86 is fixed at the position corresponding to the first suspension plate 81 on the other side surface in the feed box 7; the upper end of the first suspension plate 81 is provided with a first spring 82, and the upper end of the second suspension plate 86 is provided with a second spring 85; the upper ends of the first spring 82 and the second spring 85 are connected with a carrier plate 84, and the upper surface of the carrier plate 84 is provided with a vibration motor 83; the middle position of the lower surface of the carrier plate 84 is provided with a stirring rod 8.

It should be noted that, the loosening of the corn seeds at the position of the feed opening 51 is realized by installing the stirring rod 8, so that the corn feed opening 51 is prevented from being clamped.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A no-tillage corn seeding device is characterized by comprising a carrier (1), a first branch (2), a scarification wheel (3), a furrow opener (4), a material guide pipe (5), wheels (6), a material box (7) and a second branch (9);

a material box (7) is fixed on the upper end surface of the carrier (1); a first clamping groove (38) is formed in one end, far away from the material box (7), of the outer side face of the carrier (1), and a first supporting strip (2) is installed inside the first clamping groove (38); a second clamping groove (35) is machined in the position, corresponding to the first clamping groove (38), of the outer side face of the carrier (1), and a second branch (9) is installed inside the second clamping groove (35); the lower end of the first branch (2) is provided with a rotating shaft (31) in a penetrating way, and one end of the rotating shaft (31) far away from the first branch (2) penetrates through the second branch (9); the annular side surfaces of the rotating shafts (31) at the inner sides of the first branch bars (2) and the second branch bars (9) are sleeved with the soil loosening wheels (3); a feed opening (51) is processed on the lower end face of the feed box (7), and a material guide pipe (5) is fixed in the feed opening (51); a furrow opener (4) is fixed at the lower end of the carrier (1) between the scarification wheel (3) and the material guide pipe (5); wheels (6) are installed at one end, far away from the soil loosening wheels (3), of the lower end of the carrier (1).

2. The no-tillage seeding device for corn as claimed in claim 1, wherein a first threaded hole is machined in the outer surface of the carrier (1) at a position close to the first clamping groove (38); a first locking bolt is arranged in the first threaded hole through threaded engagement; one end of the first locking bolt close to the first clamping groove (38) is tightly attached to the outer surface of the first branch bar (2); a second threaded hole (36) is machined in the position, close to the second clamping groove (35), of the outer surface of the carrier (1); a second locking bolt (37) is mounted in the second threaded hole (36) through threaded engagement; one end of the second locking bolt (37) close to the second clamping groove (35) is tightly attached to the outer surface of the second branch bar (9); the upper part of the outer surface of the first branch bar (2) and the upper part of the outer surface of the second branch bar (9) are both provided with anti-skid grains.

3. The no-tillage seeding device for corn as claimed in claim 1, wherein the loosening wheels (3) are provided with more than two, and the more than two loosening wheels (3) are equidistantly arranged on the annular side surface of the rotating shaft (31).

4. The no-tillage seeding device for corn as claimed in claim 1, wherein one end of the annular side surface of the rotating shaft (31) close to the second branch (9) is sleeved with a first gear (32); a gear shaft (34) penetrates through the first branch bar (2) on the upper side of the first gear (32), and a second gear (33) is arranged on the annular side surface of the gear shaft (34); the second gear (33) is engaged with the first gear (32) through gear teeth.

5. The no-tillage seeding device for corn as claimed in claim 4, wherein a rotating motor is mounted on the outer side surface of the second branch (9) on the upper side of the rotating shaft (31), and one end of the rotating motor close to the second branch (9) is connected with the gear shaft (34) through a coupling.

6. The no-tillage seeding device for corn as claimed in claim 1, wherein the lower end surface inside the bin (7) is in an inclined structure.

7. A corn no-tillage planting device as recited in claim 1, wherein a first suspension plate (81) is fixed inside the bin (7) on a side close to the wheels (6); a second suspension plate (86) is fixed at the position of the other side surface in the feed box (7) corresponding to the first suspension plate (81); a first spring (82) is arranged at the upper end of the first suspension plate (81), and a second spring (85) is arranged at the upper end of the second suspension plate (86); the upper ends of the first spring (82) and the second spring (85) are connected with a carrier plate (84), and a vibration motor (83) is arranged on the upper surface of the carrier plate (84); the middle position of the lower surface of the carrier plate (84) is provided with a stirring rod (8).