CN114303528B

CN114303528B - Multifunctional seeding device

Info

Publication number: CN114303528B
Application number: CN202111466718.6A
Authority: CN
Inventors: 徐俊红
Original assignee: Shanghai Chunjun Garden Engineering Co ltd
Current assignee: Shanghai Chunjun Garden Engineering Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2023-08-04
Anticipated expiration: 2041-12-03
Also published as: CN114303528A

Abstract

The invention discloses a multifunctional seeding device which comprises a shell, wherein a feed inlet is formed in the upper portion of the shell, discharge boxes distributed in an array are communicated and arranged below the shell, a discharge outlet is formed below the discharge boxes, a control piece for controlling discharge is arranged on the discharge boxes, a screening device is arranged at the feed inlet of the shell, and a driving device for controlling the screening device to shake is arranged on the shell. According to the seeding device, seeds are poured into the rectangular box body, the rectangular box body is driven to swing left and right through the driving device, impurities such as straws in the seeds can be removed through screening, the seeds are prevented from blocking diamond-shaped discharge holes, the seeds can be uniformly conveyed to different discharge boxes, meanwhile, the seeds gradually fall into the discharge boxes from the rectangular box body in the cultivation process, the discharge burden caused by excessive accumulation in the discharge boxes is avoided, the seeding density is adjusted through adjusting the overlapping quantity of the discharge holes, and the overlapping size of the discharge holes is adjusted according to production requirements, so that the seeding device is suitable for different seeds.

Description

Multifunctional seeding device

Technical Field

The invention relates to a seeding device, in particular to a multifunctional seeding device.

Background

The seeding device is mainly a device for seeding plant seeds such as crops or flowers and plants, and can save a certain labor force and play an important role in large-area planting of the crops or flowers and plants, so that the requirement of people on the seeding device is also higher and higher.

Traditional seeder must the manual work get rid of impurity such as straw in it before the seeding, avoid blocking up the discharge gate at the in-process of seeding, traditional seeder must be manual when carrying out the cloth with its cloth simultaneously evenly, avoid the problem of a plurality of discharge gates of in-process that scatter the different simultaneous ejection of compact, and traditional seeder can't adjust the size of discharge opening according to the difference of seed for a seeder is applicable to only one kind seed and spreads, can't adjust the seeding density according to the seeding needs simultaneously, in order to solve above-mentioned problem, the present multifunctional seeder that provides.

Disclosure of Invention

The invention aims to provide a multifunctional seeding device, seeds are poured into a rectangular box body, the rectangular box body is driven to swing left and right through a driving device, impurities such as straws in the seeds can be screened out, the seeds are prevented from blocking diamond-shaped discharge holes, the seeds can be uniformly sent to different discharge boxes, meanwhile, the seeds gradually fall into the discharge boxes from the rectangular box body in the cultivation process, the discharge burden cannot be caused in the discharge boxes due to excessive accumulation, the seeding density is adjusted by adjusting the overlapping quantity of discharge holes, and the overlapping quantity of the discharge holes is adjusted according to production requirements, so that the seeding device is suitable for different seeds.

The aim of the invention can be achieved by the following technical scheme:

the utility model provides a multifunctional seeding device, includes the shell, the top of shell is equipped with the feed inlet, and the below intercommunication is equipped with the discharging case of array distribution, and the below of discharging case is equipped with the discharge gate, is equipped with the control piece that is used for controlling the ejection of compact on the discharging case, and the feed inlet of shell is equipped with sieve material device.

The shell is provided with a driving device for controlling the shaking of the sieving device.

Further, the screening device comprises a rectangular box body which is positioned on the shell and rotates, the bottom of the rectangular box body is provided with screen holes distributed in an array mode, and the outer wall of one side of the rectangular box body is provided with a T-shaped chute.

Further, the driving device comprises a support fixed on the shell and a first connecting piece sliding on the T-shaped chute, a first rocker is rotatably arranged on the support and is rotatably connected with the first connecting piece, a first motor is fixed on the support, an eccentric shaft is arranged on the first motor, a second connecting piece is slidably arranged on the first rocker, and the eccentric shaft is rotatably connected with the second connecting piece.

Further, the cross section of the discharging box is trapezoidal.

Further, the control piece comprises symmetrically distributed thin plates, the thin plates are located above the discharge hole and slide, telescopic rods used for driving the thin plates to slide are fixed on two sides of the discharge box, the thin plates are used for covering the discharge hole, and the two thin plates are stacked up and down.

And the half sides of the thin plates are provided with diamond-shaped discharge holes distributed in an array mode, and when the two thin plates are positioned right above the discharge holes, the diamond-shaped discharge holes on the thin plates are closed by the other thin plate.

Further, the truckle is including fixing the bracing piece in the shell below, is equipped with the slip chamber in the bracing piece, is equipped with the elastic component in the slip chamber, and the below of elastic component is equipped with and is located the gliding sliding block in the slip chamber, and the below of sliding block is fixed with the connecting axle, and the below of connecting axle runs through the bracing piece and is fixed with the truckle support.

The lower part of the caster bracket is fixed with a caster body.

The invention has the beneficial effects that:

1. according to the seeding device, seeds are poured into the rectangular box body, the rectangular box body is driven to swing left and right through the driving device, impurities such as straws in the seeds can be removed through screening, the seeds are prevented from blocking diamond-shaped discharge holes, the seeds can be uniformly sent to different discharge boxes, and meanwhile, the seeds gradually fall into the discharge boxes from the rectangular box body in the cultivation process, so that the discharge burden caused by excessive accumulation in the discharge boxes is avoided;

2. the seeding device adjusts the density of seeding by adjusting the overlapping quantity of the discharge holes and adjusts the overlapping size of the discharge holes according to production requirements, so that the seeding device is suitable for different seeds

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a sowing device according to the present invention;

FIG. 2 is a schematic cross-sectional view of the sowing device of the present invention;

FIG. 3 is a schematic view of the structure of the seeding apparatus of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3 at A;

FIG. 5 is a schematic view of the control element structure of the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 2.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The multifunctional seeding device comprises a shell 1, as shown in fig. 1 and 2, a feed inlet is formed in the upper portion of the shell 1, an array distribution discharging box 4 is arranged in the lower portion of the shell, a discharge outlet 5 is formed in the lower portion of the discharging box 4, a control piece 6 for controlling discharge is arranged on the discharging box 4, and a screening device 2 is arranged in the feed inlet of the shell 1.

The shell 1 is provided with a driving device 3 for controlling the material sieving device 2 to shake, the lower part of the discharging box 4 is provided with casters 7 distributed in an array, and the shell 1 is provided with a hanging buckle 8 for connecting a tractor.

The screening device 2 comprises a rectangular box body 21 which is arranged on the shell 1 and rotates, screen holes 22 distributed in an array are formed in the bottom of the rectangular box body 21, and a T-shaped chute is formed in the outer wall of one side of the rectangular box body 21.

The driving device 3 comprises a bracket 31 fixed on the shell 1 and a first connecting piece 32 sliding on the T-shaped chute, as shown in fig. 3 and 4, a first rocker arm 33 is rotatably arranged on the bracket 31, the first rocker arm 33 is rotatably connected with the first connecting piece 32, a first motor 34 is fixed on the bracket 31, an eccentric shaft 35 is arranged on the first motor 34, a second connecting piece 36 is slidably arranged on the first rocker arm 33, and the eccentric shaft 35 is rotatably connected with the second connecting piece 36.

The section of the discharging box 4 is trapezoid.

The control member 6 comprises symmetrically distributed thin plates 61, as shown in fig. 5, the thin plates 61 slide above the discharge hole 5, telescopic rods 63 for driving the thin plates 61 to slide are fixed on two sides of the discharge box 4, the thin plates 61 are used for covering the discharge hole 5, the two thin plates 61 are stacked up and down, the half sides of the thin plates 61 are provided with diamond-shaped discharge holes 62 distributed in an array, and when the two thin plates 61 are located right above the discharge hole 5, the diamond-shaped discharge holes 62 on the thin plates 61 are closed by the other thin plate 61, so that the discharge hole 5 is closed.

Through staggering each other between sheet 61 for the discharge gate 5 part overlap between two sheets, the part that discharge gate 5 overlapped can go on the ejection of compact, through adjusting the quantity that discharge gate 5 overlapped, adjusts the density of seeding, according to the production needs, adjusts the size that discharge gate 5 overlapped, makes this seeder be applicable to different seeds.

The caster 7 comprises a support rod 71 fixed below the housing 1, as shown in fig. 6, a sliding cavity is arranged in the support rod 71, an elastic piece 72 is arranged in the sliding cavity, a sliding block 73 sliding in the sliding cavity is arranged below the elastic piece 72, a connecting shaft 74 is fixed below the sliding block 73, and a caster bracket 75 is fixed below the connecting shaft 74 through the support rod 71.

The truckle body 76 is fixed with to the below of truckle support 75, and this kind of design mode for when meetting the uneven ground of pothole in the in-process of seeding, all truckle bodies 76 can both contact ground, improves seeder's stability, avoids tipping over.

During the use, through pouring the seed into the rectangle box body 21 in, through the left and right swing of drive arrangement 3 drive rectangle box body 21, not only can remove impurity such as straw in the seed, avoid its jam diamond discharge hole 62, can also evenly send the seed to different discharging casees 4, simultaneously, because with the seed in the in-process of cultivating drop to discharging casees 4 gradually from the rectangle box body 21 in, can not cause the ejection of compact burden because of piling up in the discharging casees 4.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.

Claims

1. The multifunctional seeding device comprises a shell (1) and is characterized in that a feed inlet is formed in the upper portion of the shell (1), discharge boxes (4) distributed in an array are communicated and arranged below the shell, a discharge outlet (5) is formed in the lower portion of each discharge box (4), a control piece (6) for controlling discharge is arranged on each discharge box (4), and a screening device (2) is arranged at the feed inlet of the shell (1);

a driving device (3) for controlling the shaking of the screening device (2) is arranged on the shell (1);

the screening device (2) comprises a rectangular box body (21) which is arranged on the shell (1) and rotates, screen holes (22) which are distributed in an array are formed in the bottom of the rectangular box body (21), and a T-shaped chute is formed in the outer wall of one side of the rectangular box body (21);

the driving device (3) comprises a bracket (31) fixed on the shell (1) and a first connecting piece (32) sliding on the T-shaped chute, a first rocker arm (33) is rotatably arranged on the bracket (31), the first rocker arm (33) is rotatably connected with the first connecting piece (32), a first motor (34) is fixed on the bracket (31), an eccentric shaft (35) is arranged on the first motor (34), a second connecting piece (36) is slidably arranged on the first rocker arm (33), and the eccentric shaft (35) is rotatably connected with the second connecting piece (36);

the control piece (6) comprises thin plates (61) which are symmetrically distributed, the thin plates (61) slide above the discharge hole (5), telescopic rods (63) used for driving the thin plates (61) to slide are fixed on two sides of the discharge box (4), the thin plates (61) are used for covering the discharge hole (5), and the two thin plates (61) are stacked up and down;

the semi-edge of the thin plate (61) is provided with diamond-shaped discharge holes (62) distributed in an array mode, and when two thin plates (61) are located right above the discharge holes (5), the diamond-shaped discharge holes (62) on the thin plates (61) are closed by the other thin plate (61).

2. The multifunctional seeding apparatus according to claim 1, wherein the cross section of the discharge bin (4) is trapezoidal.

3. The multifunctional seeding device according to claim 1, wherein the caster (7) comprises a supporting rod (71) fixed below the shell (1), a sliding cavity is arranged in the supporting rod (71), an elastic piece (72) is arranged in the sliding cavity, a sliding block (73) sliding in the sliding cavity is arranged below the elastic piece (72), a connecting shaft (74) is fixed below the sliding block (73), and a caster bracket (75) is fixed below the connecting shaft (74) penetrating through the supporting rod (71);

a castor body (76) is fixed below the castor bracket (75).

4. The multifunctional seeding device according to claim 1, wherein the lower part of the discharge box (4) is provided with casters (7) distributed in an array.

5. Multifunctional seeding device according to claim 1 or 4, characterised in that the housing (1) is provided with a catch (8) for connecting a tractor.