CN217428670U

CN217428670U - Automatic seeder of peony seeds

Info

Publication number: CN217428670U
Application number: CN202220261833.3U
Authority: CN
Inventors: 王�琦; 韩晨静; 许宁; 李健
Original assignee: Shandong Academy of Agricultural Sciences
Current assignee: Shandong Academy of Agricultural Sciences
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-09-16
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a peony seed automatic seeder, which comprises a hopper, wherein the front surface of the hopper is provided with a connecting arm, the surfaces of the two sides of the hopper are fixedly connected with a bracket, the inside of the bracket is provided with a chute, the inside of the chute is penetrated with a first rotating shaft, one end of the first rotating shaft is positioned at the inner side of the bracket and is fixedly connected with a wheel, the outer surface of the first rotating shaft is positioned at the outer side of the bracket and is rotatably connected with a limiting shaft, the inner thread of the bracket is connected with a lead screw, the inside of the bracket is movably penetrated with a second rotating shaft above the chute, the outer surface of the second rotating shaft is provided with a sleeve, the top end of the sleeve is provided with a material receiving pipe, the driving shaft can be driven to move up and down at the two sides of the chute by rotating the lead screw, the driving shaft drives the first rotating shaft and the wheel to move up and down, and further, the contact height of the wheel and the ground can be adjusted to achieve the effect of adjusting the depth of the first plowshare and the second plowshare, is convenient to adapt to different demands for meeting the sowing depth of different peony seeds.

Description

Automatic seeder of peony seeds

Technical Field

The utility model relates to a seeder technical field specifically is a tree peony seed automatic seeder.

Background

The object that the seeder was planted is the seed of crop or makes the graininess capsule seed of pill, some flowers and plants that need a large amount of planting all need use the seeder to plant, the seeder has replaced the people not only to have improved planting efficiency, and alleviateed the agronomy burden, traditional seeder generally is on the lifter of agricultural tractor through the linking arm connection, and the lifter of tractor can only generally rise and fall two kinds of operations, can not carry out accurate reasonable regulation to the height of seeder, and the planting of tree peony seed has relative requirement, be not convenient for adjust the seeder to suitable depth of planting. Therefore, the improvement is made, and the automatic peony seed sowing machine is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a peony seed automatic seeder, which comprises a hopper, wherein the front surface of the hopper is provided with a connecting arm, the surfaces of the two sides of the hopper are fixedly connected with a bracket, the inside of the bracket is provided with a chute, the inside of the chute is penetrated with a first rotating shaft, one end of the first rotating shaft is positioned at the inner side of the bracket and is fixedly connected with a wheel, the outer surface of the first rotating shaft is positioned at the outer side of the bracket and is rotatably connected with a limiting shaft, the inner thread of the bracket is connected with a lead screw, the inside of the bracket is positioned above the chute and is movably penetrated with a second rotating shaft, the outer surface of the second rotating shaft is provided with a sleeve, the top end of the sleeve is provided with a material receiving pipe, the left side and the right side of the sleeve are both rotatably connected with a transmission shaft, a shaft lever is fixedly connected with the inside of the sleeve between the two transmission shafts, one end of the shaft lever is fixedly connected with a ratchet wheel, the bottom of ratchet is provided with the unloading pipe, telescopic rear surface is provided with first connecting rod, and telescopic bottom is located the front side of unloading pipe and is provided with first ploughshare, the one end fixedly connected with second connecting rod of first connecting rod, the bottom of second connecting rod is provided with two second ploughshares.

As an optimal technical scheme of the utility model, the top activity of hopper runs through there is the baffle, and the top of hopper is located one side of baffle and has seted up the card hole.

As a preferred technical scheme of the utility model, the surface of baffle is provided with the bracing piece, the bottom activity of bracing piece runs through in the card hole that the hopper top was seted up.

As an optimal technical scheme of the utility model, the one end of lead screw and the surface swing joint of spacing axle, the belt has been cup jointed between the surface of first pivot and second pivot.

As an optimal technical scheme of the utility model, the inside of sleeve, material receiving pipe and unloading pipe communicates with each other, mutual joint between transmission shaft and the second pivot.

As an optimal technical scheme of the utility model, first connecting rod is connected with the second connecting rod is perpendicular, and first connecting rod and second connecting rod are stainless steel.

As an optimized technical proposal of the utility model, the front and the back of the first plowshare and the two second plowshares are of triangular structures, two the second plowshares have the same size.

The utility model has the advantages that:

1. this kind of tree peony seed automatic seeder, can drive the transmission shaft through rotatory lead screw and reciprocate in the both sides of spout, the transmission shaft drives first pivot and wheel and reciprocates, because the highly fixed of second pivot, therefore the sleeve, the highly fixed of first ploughshare and two second ploughshares, and then adjust the wheel and can reach the effect of adjusting first ploughshare and second ploughshare depth of ploughing with the contact height on ground, thereby the seeding depth of regulation seed that can be accurate, be convenient for adapt to the different demands that satisfy different tree peony seed seeding depth.

2. This kind of automatic seeder of tree peony seed, because the sleeve is the same with the quantity of baffle and all corresponds the setting, the quantity of selecting the installation sleeve can reach the effect of adjusting the seeding width, wherein the sleeve rotates the transmission shaft activity that sets up through its both sides and cup joints the surface at the second pivot, conveniently installs and dismantles the sleeve, when reducing telescopic quantity, will with remove the baffle that the sleeve corresponds and pass downwards for the bottom of baffle carries out the shutoff with the unloading hole that its bottom set up, avoids sowing under the condition of not opening the gully.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a first plough mounting structure of an automatic seeder for peony seeds of the present invention;

fig. 2 is an enlarged schematic structural view of a part a in fig. 1 of the automatic peony seed sowing machine of the present invention;

FIG. 3 is a schematic view of the mounting structure of the discharging tube of the automatic peony seed sowing machine of the present invention;

fig. 4 is an enlarged schematic structural view of part B in fig. 3 of the automatic peony seed sowing machine of the present invention;

FIG. 5 is a schematic view of the sectional structure inside the sleeve of the automatic peony seed planter of the present invention;

fig. 6 is a schematic view of a second plowshare mounting structure of the automatic peony seed sowing machine of the present invention.

In the figure: 1. a hopper; 2. a connecting arm; 3. a baffle plate; 4. a support bar; 5. a support; 6. a chute; 7. a first rotating shaft; 8. a wheel; 9. a limiting shaft; 10. a screw rod; 11. a second rotating shaft; 12. a belt; 13. a sleeve; 14. a material receiving pipe; 15. a drive shaft; 16. a shaft lever; 17. a ratchet wheel; 18. a feeding pipe; 19. a first link; 20. a second link; 21. a first plowshare; 22. A second plowshare.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-6, the utility model relates to a peony seed automatic seeder, which comprises a hopper 1, a connecting arm 2 is arranged on the front surface of the hopper 1, a bracket 5 is fixedly connected on the two side surfaces of the hopper 1, a sliding groove 6 is arranged in the bracket 5, a first rotating shaft 7 penetrates through the sliding groove 6, one end of the first rotating shaft 7 is arranged on the inner side of the bracket 5 and is fixedly connected with a wheel 8, the outer surface of the first rotating shaft 7 is arranged on the outer side of the bracket 5 and is rotatably connected with a limiting shaft 9, the inner thread of the bracket 5 is connected with a screw rod 10, a second rotating shaft 11 movably penetrates through the inner part of the bracket 5 above the sliding groove 6, the outer surface of the second rotating shaft 11 is provided with a sleeve 13, the top end of the sleeve 13 is provided with a material receiving pipe 14, the left side and the right side of the sleeve 13 are both rotatably connected with a transmission shaft 15, a shaft lever 16 is fixedly connected in the sleeve 13 between the two transmission shafts 15, one end of the shaft lever 16 is fixedly connected with a ratchet 17, the bottom end of the ratchet 17 is provided with a discharging pipe 18, the rear surface of the sleeve 13 is provided with a first connecting rod 19, the bottom end of the sleeve 13 is positioned at the front side of the discharging pipe 18 and is provided with a first plowshare 21, one end of the first connecting rod 19 is fixedly connected with a second connecting rod 20, and the bottom end of the second connecting rod 20 is provided with two second plowshares 22.

Wherein, the top activity of hopper 1 runs through there is baffle 3, and the top of hopper 1 is located one side of baffle 3 and has seted up the card hole, the surface of baffle 3 is provided with bracing piece 4, the bottom activity of bracing piece 4 runs through in the card hole that 1 top of hopper was seted up, wherein the inside bottom of hopper 1 is located the bottom of baffle 3 and has seted up the unloading hole, when needing this hole unloading, lift baffle 3 so that in the card hole of seting up on 1 top of hopper is connected in bracing piece 4 embedding, when not needing this hole unloading, take out bracing piece 4 from the card downthehole, baffle 3 carries out the shutoff with the unloading hole of 1 inside bottom of hopper under its own gravity effect, prevent the unloading.

Wherein, the surface swing joint of the one end of lead screw 10 and spacing axle 9, cup jointed belt 12 between the surface of first pivot 7 and second pivot 11, the tractor drives two wheels 8 at the in-process of traveling and rotates the walking, and wheel 8 drives first pivot 7 synchronous revolution, and first pivot 7 passes through belt 12 and drives second pivot 11 synchronous revolution.

The insides of the sleeve 13, the material receiving pipe 14 and the material discharging pipe 18 are communicated, the transmission shaft 15 and the second rotating shaft 11 are clamped with each other, the sleeve 13 and the baffles 3 are the same in number and are correspondingly arranged, the number of the sleeve 13 is selected to achieve the effect of adjusting the sowing width, the sleeve 13 is movably sleeved on the outer surface of the second rotating shaft 11 through the transmission shafts 15 rotatably arranged on two sides of the sleeve 13, the sleeve 13 is convenient to mount and dismount, when the number of the sleeve 13 is reduced, the baffles 3 corresponding to the removed sleeve 13 are pushed downwards, so that the bottom ends of the baffles 3 plug the blanking holes formed in the bottoms of the baffles 3, and sowing is avoided under the condition that no gully is formed.

The first connecting rod 19 is vertically connected with the second connecting rod 20, the first connecting rod 19 and the second connecting rod 20 are made of stainless steel, the first plowshare 21 and the two second plowshares 22 are in a front-back triangular structure, the two second plowshares 22 are identical in size, after a gully is formed in the ground in the advancing process of the first plowshare 21, seeds are discharged into the gully along the blanking pipe 18, and the two second plowshares 22 stir soil on two sides of the gully to bury the gully, so that the automatic sowing effect is achieved.

The working principle is as follows: connect 2 the linking arm of this seeder on agricultural tractor's lifter, with two wheels 8, first ploughshare 21 and two second ploughshares 22 all touch to earth, the tractor drives two wheels 8 at the in-process of traveling and rotates the walking, wheel 8 drives first pivot 7 synchronous revolution, first pivot 7 drives second pivot 11 synchronous revolution through belt 12, because second pivot 11 and transmission shaft 15 joint each other, consequently second pivot 11 drives transmission shaft 15 and makes axostylus axostyle 16 and ratchet 17 can rotate, the inside tree peony seed of hopper 1 falls to the inside of sleeve 13 along material receiving pipe 14 whereabouts, ratchet 17 pivoted in-process drives the seed and discharges to ground along unloading pipe 18 gradually downwards, because first ploughshare 21 is located the front side of sleeve 13, two second ploughshares 22 are located the rear side of sleeve 13, consequently this seeder seeding process is: after the first plowshare 21 opens a gully on the ground in the advancing process, seeds are discharged into the gully along the blanking pipe 18, and the two second plowshares 22 stir soil on two sides of the gully to bury the gully, so that the effect of automatic sowing is realized.

Because the number of the sleeves 13 is the same as that of the baffles 3 and the number of the sleeves 13 is correspondingly set, the number of the sleeves 13 is selected to achieve the effect of adjusting the sowing width, wherein the sleeves 13 are movably sleeved on the outer surface of the second rotating shaft 11 through the transmission shafts 15 rotatably arranged on the two sides of the sleeves 13, so that the sleeves 13 are convenient to mount and dismount, when the number of the sleeves 13 is reduced, the baffles 3 corresponding to the removed sleeves 13 are pushed downwards, the bottom ends of the baffles 3 plug the blanking holes arranged at the bottoms of the baffles 3, and sowing without gullies is avoided.

Can drive first pivot 7 through rotatory lead screw 10 and reciprocate in the both sides of spout 6, transmission shaft 15 drives first pivot 7 and wheel 8 and reciprocates, because the highly fixed of second pivot 11, consequently, sleeve 13, the highly fixed of first ploughshare 21 and two second ploughshares 22, and then adjust the wheel 8 and the contact height on ground can reach the effect of adjusting first ploughshare 21 and second ploughshare 22 depth of plowing, thereby the depth of sowing of regulation seed that can be accurate, be convenient for adapt to the different demands that satisfy different tree peony seed depth of sowing.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tree peony seed automatic seeder, includes hopper (1), its characterized in that, the front surface of hopper (1) is provided with linking arm (2), and the equal fixedly connected with support (5) in both sides surface of hopper (1), spout (6) have been seted up to the inside of support (5), the inside of spout (6) is run through has first pivot (7), the one end of first pivot (7) is located the inboard fixedly connected with wheel (8) of support (5), and the surface of first pivot (7) is located the outside rotation of support (5) and is connected with spacing axle (9), the internal thread connection of support (5) has lead screw (10), the inside of support (5) is located the top activity of spout (6) and is run through has second pivot (11), the surface of second pivot (11) is provided with sleeve (13), the top of sleeve (13) is provided with connects material pipe (14), and the left and right sides of sleeve (13) all rotate and be connected with transmission shaft (15), two the inside fixedly connected with axostylus axostyle (16) that are located sleeve (13) between transmission shaft (15), one end fixedly connected with ratchet (17) of axostylus axostyle (16), the bottom of ratchet (17) is provided with unloading pipe (18), the rear surface of sleeve (13) is provided with first connecting rod (19), and the bottom of sleeve (13) is located the front side of unloading pipe (18) and is provided with first ploughshare (21), the one end fixedly connected with second connecting rod (20) of first connecting rod (19), the bottom of second connecting rod (20) is provided with two second ploughshares (22).

2. The automatic peony seed sowing machine as claimed in claim 1, wherein a baffle (3) is movably penetrated through the top of the hopper (1), and a clamping hole is formed in one side of the top end of the hopper (1) on the baffle (3).

3. A peony seed automatic seeding machine according to claim 2, characterized in that the outer surface of the baffle (3) is provided with a support rod (4), the bottom end of the support rod (4) movably penetrates through a clamping hole formed in the top end of the hopper (1).

4. The automatic peony seed sowing machine as claimed in claim 1, wherein one end of the screw rod (10) is movably connected with the outer surface of the limiting shaft (9), and a belt (12) is sleeved between the outer surfaces of the first rotating shaft (7) and the second rotating shaft (11).

5. The automatic peony seed sowing machine as claimed in claim 1, wherein the interior of the sleeve (13), the material receiving pipe (14) and the material discharging pipe (18) are communicated, and the transmission shaft (15) and the second rotating shaft (11) are mutually clamped.

6. The automatic peony seed sowing machine according to claim 1, wherein the first connecting rod (19) is vertically connected with the second connecting rod (20), and the first connecting rod (19) and the second connecting rod (20) are made of stainless steel.

7. The automatic peony seed sowing machine according to claim 1, wherein the first plowshare (21) and the two second plowshares (22) are in a triangular structure in front and back, and the two second plowshares (22) have the same size.