CN215683247U - Disc ditching device for quinoa seeding - Google Patents

Abstract

The utility model provides a disc ditching device for quinoa seeding, which comprises a fixed support, a first disc and a second disc, wherein the first disc and the second disc are arranged on two sides of the fixed support and symmetrically arranged in an inclined manner, the first disc and the second disc are provided with front ends which are abutted with each other and rear ends which are separated from each other, and a seed ditch is formed on a moving path of the first disc and the second disc along with the movement of the fixed support; the fixed bolster is equipped with at interval and puts kind of pipe hole and fertilization tube hole including connecting plate and the arc cover plate that links firmly together on the arc cover plate, puts kind of pipe hole's seed and can fall into the kind ditch in, and the fertilizer in fertilization tube hole is because of the setting of connecting plate on fertilizer whereabouts route, and makes the fertilizer of whereabouts fall into the both sides of kind ditch. The disc ditching device for quinoa seeding can simultaneously seed and fertilize, and the applied fertilizer and seeds put into the seed ditch can be separated, so that the disc ditching device has the characteristic of diversified functions and has better use effect.

Description

Disc ditching device for quinoa seeding

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a disc ditching device for quinoa seeding.

Background

Chenopodium quinoa is one of precious biodiversity food resources of human beings, is rich in vitamins, polyphenols, flavonoids, saponins and phytosterol substances, has various health effects, is high in protein, contains 83% of unsaturated fatty acids in fat, is a low-fructose and low-glucose food, and can exert beneficial effects in a glycolipid metabolism process.

Quinoa seeding mode is many, can drill, dibble seeding, broadcast sowing or transplant etc. and the ditching device that adopts when the quinoa seeding simple structure, the function is single, only is used for digging out the kind ditch, so makes the volume of seeder great, the function is single, and the device of applying fertilizer is unfavorable for arranging. In addition, the chenopodium quinoa linn needs other equipment such as a rotary cultivator to deeply turn the land before sowing, so that the land is integrally flat, no large soil blocks exist in the field, and the whole planting process of the chenopodium quinoa linn is complicated.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a disc ditching device for quinoa seeding, which can perform seeding and fertilizing simultaneously and has a good use effect.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

a disc ditching device for quinoa seeding comprises: a fixed bracket, a first disk and a second disk, wherein,

the first disc and the second disc are arranged on two sides of the fixed support and are symmetrically arranged in an inclined manner, the first disc and the second disc are provided with a front end which is abutted against each other and a rear end which is separated from each other, and a seed groove is formed on the moving path of the first disc and the second disc along with the movement of the fixed support;

the fixed bolster is including linking firmly connecting plate and the arc cover plate together, in the interval is equipped with seed throwing tube hole and fertilization tube hole on the arc cover plate, the seed of seed throwing the tube hole can fall into to in the kind ditch, the fertilizer in fertilization tube hole because of the connecting plate in the last setting on fertilizer whereabouts route, and make the fertilizer of whereabouts fall into the both sides of kind ditch.

Furthermore, a first connecting support and a second connecting support are respectively arranged on the arc-shaped cover plate and the connecting plate, the first connecting support and the second connecting support are used for being connected with an external component, and the seed feeding pipe hole and the fertilizing pipe hole are located between the first connecting support and the second connecting support.

Furthermore, a lifting pull rod is arranged on the arc-shaped cover plate, and the lifting pull rod can elastically slide relative to the first connecting support.

Furthermore, a rotating pin is arranged on the first connecting support, a sliding hole is formed in the rotating pin, one end of the lifting pull rod is arranged on the arc-shaped cover plate, the other end of the lifting pull rod penetrates into the sliding hole, an elastic piece is sleeved on the lifting pull rod, and two ends of the elastic piece are respectively abutted against the lifting pull rod and the first connecting support.

Furthermore, the cross section of the lifting pull rod is rectangular, a positioning hole is formed in the lifting pull rod, and the elastic part is positioned in the positioning hole through a positioning pin.

Furthermore, the elastic part is a spring, and the positioning pin is W-shaped and inserted into the positioning hole.

Furthermore, the positioning holes are arranged on the lifting pull rod at intervals, and the positioning pin can be positioned in any one of the positioning holes.

Furthermore, a scarifier is fixedly connected to the second connecting support.

Furthermore, the scarifier is L-shaped, and a plurality of diversion trenches are formed in the scarifier for guiding the scattered soil to move backwards.

Furthermore, a blade is configured on the front end surface of the scarifier.

Compared with the prior art, the utility model has the following advantages:

(1) the disc ditching device for quinoa seeding can simultaneously perform seeding and fertilizing through the seed feeding pipe holes and the fertilizing pipe holes which are arranged on the arc-shaped cover plate, and fertilizer can fall into two sides of the seed ditch through the connecting plates arranged on the fertilizer falling path to be separated from seeds by a certain distance, so that the disc ditching device has a better using effect.

(2) The first connecting bracket and the second connecting bracket are arranged to facilitate connection with an external member.

(3) The lifting pull rod elastically slides relative to the first connecting support, so that the disc ditching device can smoothly ditch and sow on uneven terrain.

(4) The W-shaped positioning pin and the spring are adopted, so that the structure is simple, and the design and implementation are easy.

(5) The plurality of positioning holes are arranged, so that the positioning pins can be arranged in different positioning holes to adjust the elasticity of the elastic part, and the ditching depth of the disc ditcher is adjusted.

(6) The scarifier provided is favorable for scarifying soil of the soil at the sowing position, so that the soil at the sowing position is looser, and the growth of seeds is facilitated. Meanwhile, the abrasion of the disc furrow opener can be reduced, and the service life of the disc furrow opener is prolonged.

(7) The guiding gutter that sets up can make the soil broken up through the agitator move along the guiding gutter to the rear, does benefit to the soil environment who improves planting seed.

(8) The blades arranged on the scarifier are beneficial to cutting off obstacles such as weeds and the like and are beneficial to forming seed ditches.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a disc ditching device for quinoa seeding according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a disc opener according to an embodiment of the present invention;

FIG. 3 is a top view of a disk opener according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a ripper according to an embodiment of the present invention;

description of reference numerals:

26. a spring; 41. a first connecting bracket; 42. a second connecting bracket; 43. a lifting pull rod; 44. positioning pins; 45. a first disc; 46. a second disc; 47. a connecting plate; 48. an arc-shaped cover plate; 49. a ripper; 50. a reinforcing plate; 431. positioning holes; 451. seed feeding pipe holes; 452. a hole of the fertilizing tube; 490. a connecting end; 491. a soil loosening end; 492. a blade; 493. and a diversion trench.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in conjunction with specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The embodiment relates to a disc ditching device for quinoa seeding, which mainly comprises a fixed support, a first disc 45 and a second disc 46 in the integral structure as shown in figure 1. The first disk 45 and the second disk 46 are disposed on two sides of the fixed support and are symmetrically arranged in an inclined manner, and the first disk 45 and the second disk 46 have a front end in contact with each other and a rear end separated from each other, and can form a seed furrow on a moving path of the first disk 45 and the second disk 46 along with the movement of the fixed support.

The fixing bracket of the embodiment comprises a connecting plate 47 and an arc-shaped cover plate 48 which are fixedly connected together, a seed feeding pipe hole 451 and a fertilizer applying pipe hole 452 are arranged on the arc-shaped cover plate 48 at intervals, seeds of the seed feeding pipe hole 451 can fall into a seed ditch, and fertilizer of the fertilizer applying pipe hole 452 falls into two sides of the seed ditch due to the arrangement of the connecting plate 47 on a fertilizer falling path. That is, along the advancing direction of ditching, the fertilizing tube hole 452 is located in front of the seed feeding tube hole 451, and the connecting plate 47 can play a role in separating during the fertilizer falling process, so that the falling fertilizer falls into two sides of the seed ditch.

This implementation is through setting up seed feeding tube hole 451 and the fertilization tube hole 452 on arc cover plate 48, can sow simultaneously and fertilize, and through setting up the connecting plate 47 on fertilizer whereabouts route, can make fertilizer fall into the both sides of kind of ditch to make fertilizer and the seed in kind of ditch separate the certain distance, and have better result of use.

Specifically, as shown in fig. 1 to 4, in this embodiment, the first disk 45 and the second disk 46 are fixedly connected to the fixed support through a curved pin, so that the first disk 45 and the second disk 46 are symmetrically arranged in an inclined manner, that is, the plane direction of the first disk 45 and the second disk 46 has a certain offset angle with the advancing direction. In this way, the front end of the first disk 45 and the second disk 46 can push the soil to the side, and the rear end of the first disk 45 and the second disk 46 which are separated form a seed groove, so as to be beneficial to sowing and fertilizing.

Of course, it can be understood that, besides the first disk 45 and the second disk 46 are arranged in an inclined symmetrical manner by using the bent pin shafts, two split pin shafts may be correspondingly arranged on the first disk 45 and the second disk 46, the central axes of the two split pin shafts form an included angle, and the two split pin shafts are fixedly connected to the connecting block, so that the inclined symmetrical arrangement of the first disk 45 and the second disk 46 can also be realized.

The fixing bracket specifically comprises a connecting plate 47, an arc-shaped cover plate 48 and a reinforcing plate 50 fixedly connected with the arc-shaped cover plate 48 and the pin shaft, wherein the connecting plate 47 is fixedly connected with the arc-shaped cover plate 48 and the reinforcing plate 50 so as to improve the strength of the fixing bracket.

In order to facilitate the connection between the disc ditching device for quinoa seeding and an external member, as shown in fig. 1 to 3, a first connecting support 41 and a second connecting support 42 are respectively arranged on an arc-shaped cover plate 48 and a connecting plate 47, wherein the first connecting support 41 is connected with the external member in a threaded manner through a connecting hole arranged on the first connecting support, and the second connecting support 42 is connected with the external member in a welded manner through a V-shaped notch formed on the second connecting support. In addition, a rotating pin is arranged on the first connecting support 41, a sliding hole is arranged on the rotating pin, one end of the lifting pull rod 43 is arranged on the arc-shaped cover plate 48, the other end of the lifting pull rod 43 is inserted into the sliding hole, an elastic piece is sleeved on the lifting pull rod 43, and two ends of the elastic piece are respectively abutted against the lifting pull rod and the first connecting support.

The seed feeding hole 451 and the fertilizer hole 452 are located between the first connecting bracket 41 and the second connecting bracket 42, and the fertilizer hole 452 is located in front of the seed feeding hole 451 in the advancing direction. Meanwhile, the connection plate 47 is located on a fertilizer falling path, that is, as shown in fig. 3, the connection plate 47 can perform a separation function during the fertilizer falling process, so that the fertilizer is divided during the falling process through the fertilizer pipe holes 452 and falls to both sides of the seed trench along both sides of the connection plate 47, thereby being separated from the seeds in the seed trench by a certain distance.

It should be noted that the external member may be a frame of a quinoa seeder, wherein a seed box and a fertilizer box are disposed on the frame, and a seed discharge port of the seed box and a discharge port of the fertilizer box are respectively connected to the seed feeding hole 451 and the fertilizer hole 452 through a seed tube and a fertilizer tube. Of course, the external component can adopt other devices besides the frame of the quinoa seeder so as to assist the disc ditching device in ditching, seeding, fertilizing and other operations.

Referring to fig. 1 and 2, in the present embodiment, the arc-shaped cover plate 48 is provided with the lifting rod 43, and the lifting rod 43 is elastically slidable with respect to the first connecting bracket 41. Therefore, the disc ditching device can ditch and sow smoothly on uneven terrain.

Structurally, one end of the lifting pull rod 43 is hinged to the arc-shaped cover plate 48, the other end of the lifting pull rod 43 is inserted into the sliding hole in the first connecting support 41 and is in clearance fit with the sliding hole, meanwhile, an elastic piece is sleeved on the lifting pull rod 43, and two ends of the elastic piece respectively abut against the lifting pull rod 43 and the first connecting support 41. As shown in fig. 2, the cross section of the lifter 43 is rectangular, and a positioning hole 431 is provided in the lifter 43, and the elastic member is positioned in the positioning hole 431 by the positioning pin 44.

The elastic member of this embodiment is preferably a spring 26, one end of the spring 26 is locked in a positioning hole 431 of the lifting rod 43 by a positioning pin 44, and the other end abuts against the first connecting bracket 41. The positioning pin 44 is W-shaped and inserted into the positioning hole 431. From this, through the lift pull rod 43 and the spring 26 that set up to and the cooperation of locating pin 44 and locating hole 431 for the disc ditching device can be in the smooth ditching seeding of unevenness's topography, has that the suitability is strong, simple structure and the characteristics of the installation operation of being convenient for.

In order to facilitate the depth adjustment of the opening of the disc opener, in the preferred embodiment, the positioning holes 431 are arranged on the lifting pull rod 43 at intervals, and the positioning pin 44 can be positioned in any positioning hole 431. The positioning and installation of the positioning pin 44 in different positioning holes 431 can realize the elastic force adjustment of the elastic piece, thereby realizing the depth adjustment of the ditching of the disc ditcher.

In order to facilitate loosening of the soil at the sowing position, in the present embodiment, as shown in fig. 1 and 4, a scarifier 49 is attached to the second connecting bracket 42. The soil at the sowing position is loosened by the scarifier 49 to make the soil therein looser, thereby facilitating the growth of the seeds. Meanwhile, the arranged scarifier 49 can also reduce the abrasion of the disc furrow opener, thereby being beneficial to prolonging the service life of the disc furrow opener.

Specifically, the ripper 49 of the present embodiment is configured as shown in fig. 4, and is L-shaped as a whole, and is connected to the second connecting bracket 42 by a connecting end 490 at an end thereof. In this embodiment, a connection hole is formed at the connection end 490 corresponding to the mounting hole of the second connection bracket 42, and the connection hole is fixedly connected to the second connection bracket 42 by a bolt structure penetrating through the connection hole. It is understood that the ripper 49 may be welded or otherwise fixedly attached to the second connecting bracket 42.

As a preferred embodiment of this embodiment, a plurality of guiding grooves 493 are respectively disposed on two side edges of the ripper 49 of this embodiment, and the guiding grooves 493 on each side are arranged along the length direction thereof. For the one end that is equipped with link 490, this agitator 49's the other end is the end 491 that loosens the soil, and this end 491 that loosens the soil is the awl point form to do benefit to and prick in the soil, and the guiding gutter 493 that sets up can guide the soil of breaing up and remove backward, thereby do benefit to the soil environment who improves planting seed.

Moreover, the ripper 49 of the present embodiment is structured with a blade 492 on the front end surface thereof, which contributes to blocking obstacles such as weeds to some extent. It should be noted that the lowest end of the ripper 49 of the present embodiment is lower than the lowest end of the first disk 45, and the distance between the two ends is about 2-5 cm, so that the ripper 49 can rippe the area to be sowed, thereby facilitating the subsequent formation of the middle furrow.

The disc ditching device is used in quinoa seeding of this embodiment not only can sow and fertilize simultaneously to can make fertilizer and seed separately the certain distance, but also have the function of loosening the soil, improve the soil environment of seed, have better result of use simultaneously.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. The utility model provides a disc ditching device is used in quinoa seeding which characterized in that includes: a fixed support, a first disc (45) and a second disc (46), wherein,

the first disc (45) and the second disc (46) are arranged on two sides of the fixed support and are symmetrically arranged in an inclined manner, the first disc (45) and the second disc (46) are provided with front ends which are in contact with each other and rear ends which are separated from each other, and a seed groove is formed on the moving path of the first disc (45) and the second disc (46) along with the movement of the fixed support;

the fixed bolster is including connecting plate (47) and arc cover plate (48) that links firmly together, in arc cover plate (48) are gone up the interval and are equipped with seed throwing tube hole (451) and fertilization tube hole (452), the seed of seed throwing tube hole (451) can fall into in the kind ditch, the fertilizer of fertilization tube hole (452) because of connecting plate (47) in the last setting of fertilizer whereabouts route, and make the fertilizer of whereabouts fall into the both sides of kind ditch.

2. The disc ditching device for quinoa seeding of claim 1, wherein: the arc-shaped cover plate (48) and the connecting plate (47) are respectively provided with a first connecting support (41) and a second connecting support (42), the first connecting support (41) and the second connecting support (42) are used for being connected with an external component, and the seed feeding pipe hole (451) and the fertilizer applying pipe hole (452) are located between the first connecting support (41) and the second connecting support (42).

3. The disc ditching device for quinoa seeding of claim 2, wherein: the arc-shaped cover plate (48) is provided with a lifting pull rod (43), and the lifting pull rod (43) can elastically slide relative to the first connecting support (41).

4. The disc ditching device for quinoa seeding of claim 3, wherein: the lifting connecting device is characterized in that a rotating pin is arranged on the first connecting support (41), a sliding hole is formed in the rotating pin, one end of the lifting pull rod (43) is arranged on the arc-shaped cover plate (48), the other end of the lifting pull rod penetrates into the sliding hole, an elastic piece is sleeved on the lifting pull rod (43), and two ends of the elastic piece are respectively abutted against the lifting pull rod (43) and the first connecting support (41).

5. The disc ditching device for quinoa seeding of claim 4, wherein: the cross section of the lifting pull rod (43) is rectangular, a positioning hole (431) is formed in the lifting pull rod (43), and the elastic piece is positioned in the positioning hole (431) through a positioning pin (44).

6. The disc ditching device for quinoa seeding of claim 5, wherein: the elastic piece is a spring (26), and the positioning pin (44) is W-shaped and inserted into the positioning hole (431).

7. The disc ditching device for quinoa seeding of claim 5, wherein: the positioning holes (431) are arranged on the lifting pull rod (43) at intervals, and the positioning pin (44) can be positioned in any one positioning hole (431).

8. The disc ditching device for quinoa seeding according to any one of claims 2 to 7, wherein: the second connecting support (42) is fixedly connected with a scarifier (49).

9. The disc ditching device for quinoa seeding of claim 8, wherein: the scarifier (49) is L-shaped, and a plurality of guide grooves (493) are formed in the scarifier (49) and used for guiding the scattered soil to move backwards.

10. The disc ditching device for quinoa seeding of claim 8, wherein: a blade (492) is configured on the front end surface of the ripper (49).

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