CN210900312U

CN210900312U - Agricultural seeding device

Info

Publication number: CN210900312U
Application number: CN201921828603.5U
Authority: CN
Inventors: 王赟; 逯晓敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-03
Anticipated expiration: 2029-10-29

Abstract

The utility model belongs to the technical field of seeding devices, in particular to an agricultural seeding device, aiming at the problems that the existing large-scale machinery is not suitable for the small-area crop planting, the use cost of the traditional seeding device is too high, thereby leading to the manual planting in most remote rural areas when the crop planting is carried out, the large-scale seeding device is not easy to operate, and the problem of increasing the working difficulty of the crop seeding is solved, which comprises a fixed plate, a push handle is arranged on the fixed plate, a seed hopper is arranged on the fixed plate, four supporting legs are fixedly arranged at the bottom of the fixed plate, walking wheels are rotatably arranged on the supporting legs, the same clapboard is fixedly arranged on the four supporting legs, a seeding pipe is slidably arranged on the clapboard, and a seed guide pipe is slidably connected with the top of the seeding pipe, can sow more efficiently and is easy to popularize.

Description

Agricultural seeding device

Technical Field

The utility model relates to a seeder technical field especially relates to an agricultural seeder.

Background

The sowing apparatus is a planting machine using crop seeds as a sowing object, and can be divided into a seed broadcaster, a drill seeder, a hill seeder, and a combined working machine and a no-tillage seeder designed according to the operation requirements, and the like according to the sowing method.

Traditional seeder structure is complicated, and is mostly large-scale machinery to be not suitable for the crops of small size to plant, traditional seeder use cost is too high moreover to lead to some remote rural mostly artifical manual planting when carrying out crops and plant, large-scale seeder is not well operated, has increased the work degree of difficulty of crop seeding, consequently, we propose an agricultural seeder and solve above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the problem that the existing large-scale machinery in the prior art is not suitable for the planting of crops with small area, and the use cost of the traditional seeding device is too high, thereby leading to some remote rural areas to be mostly manually planted when carrying out the planting of crops, the large-scale seeding device is not easy to operate, the defect of the work difficulty of the seeding of crops is increased, and the agricultural seeding device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an agricultural seeding device comprises a fixed plate, wherein a pushing handle is arranged on the fixed plate, a seed hopper is arranged on the fixed plate, four supporting legs are fixedly arranged at the bottom of the fixed plate, walking wheels are rotatably arranged on the supporting legs, the same partition plate is fixedly arranged on the four supporting legs, a seeding pipe is slidably arranged on the partition plate, a seed guide pipe is slidably connected to the top of the seeding pipe, the top of the seed guide pipe is fixedly connected to the bottom of the seed hopper, a semi-conical plate is rotatably arranged at the bottom of one side of the seeding pipe, semi-circular plates are fixedly arranged at the bottom of the semi-conical plate and the bottom of the seeding pipe, the two semi-circular plates are mutually matched, when the agricultural seeding device is used, a motor is started, an output shaft of the motor rotates to drive a cam to rotate, the cam rotates to drive a rotating rod to rotate and move, the transmission block drives the extrusion rod to rotate and move, and the extrusion rod rotates to extrude the seeding pipe to move up and down in the seed guide pipe for seeding.

Preferably, the semicircle board that is located on the seeding pipe is close to one side rotation of another semicircle board and installs two spring levers, and two spread grooves have been seted up to one side that is located the semicircle board on the semicircle conical plate, and the one end of spring lever extends to in the spread groove that corresponds and fixed mounting has the one end of first spring, and the other end fixed mounting of first spring inserts ground when the seeding pipe moves down on the inner wall of the spread groove that corresponds, because the semicircle conical plate off normal can be guaranteed to the elasticity of first spring.

Preferably, the spout has been seted up to the bottom of baffle, and slidable mounting has the slider in the spout, rotates the one end of installing the pull rod on the slider, and the other end of pull rod rotates and installs on half cone-shaped plate, and half cone-shaped plate drives the pull rod at first and rotates the removal, and the pull rod drives half cone-shaped plate and rotates the removal, and when the slider slided to extreme position, because the small amplitude lapse of seeding pipe for pull rod pulling half cone-shaped plate rotates and opens, thereby buries the seed on the seeding pipe in the soil and sows.

Preferably, the top fixed mounting of baffle has the motor, and fixed mounting has the cam on the output shaft of motor, and the top of cam is rotated and is installed the bull stick, and the bottom fixed mounting of fixed plate has two fixed blocks, and rotation in the soil can realize the seeding pipe last seeding that does not stop from top to bottom.

Preferably, one side fixed mounting that two fixed blocks are close to each other has same fixed axle, slidable mounting has the transmission piece on the fixed axle, the bull stick rotates and installs on the transmission piece, one side fixed mounting of transmission piece has the one end of second spring, the other end fixed mounting of second spring is on the fixed block that corresponds, the one end of extrusion pole is installed in the last rotation of transmission piece, the other end rotation of extrusion pole is installed on the seeding pipe that corresponds, the cooperation of fixed axle can realize that the transmission piece slides not off normal, the slip that the transmission piece can be realized to the elasticity of second spring resets.

In the utility model, in the agricultural seeding device, the output shaft of the motor rotates to drive the cam to rotate, the cam rotates to drive the rotating rod to rotate and move, one end of the rotating rod rotates on the transmission block to drive the transmission block to slide, the transmission block slides to drive the second spring to stretch, the transmission block drives the extrusion rod to rotate and move, and the extrusion rod rotates to extrude the seeding pipe to move up and down on the seed guide pipe for seeding;

the semi-conical plate firstly drives the pull rod to rotate and move, the pull rod drives the semi-conical plate to rotate and move, when the slide block slides to the extreme position, the small-amplitude downward sliding of the seeding pipe enables the pull rod to pull the semi-conical plate to rotate and open, and therefore seeds on the seeding pipe are buried in soil for seeding;

the utility model discloses simple structure, convenient to use, it is with low costs, can sow more the efficient, easily promote.

Drawings

FIG. 1 is a schematic structural view of an agricultural seeding apparatus provided by the present invention;

FIG. 2 is a schematic top view of a cross-sectional structure of two semicircular plate portions of the agricultural seeding apparatus of the present invention;

fig. 3 is a schematic view of a part a of the agricultural seeding device provided by the utility model.

In the figure: the seed sowing machine comprises a fixing plate 1, a seed hopper 2, supporting legs 3, walking wheels 4, a partition plate 5, a seed guide tube 6, a seeding tube 7, a semi-conical plate 8, a semi-circular plate 9, a sliding groove 10, a sliding block 11, a pull rod 12, a connecting groove 13, a spring rod 14, an extrusion rod 15, a first spring 16, a motor 17, a cam 18, a rotating rod 19, a fixing block 20, a fixing shaft 21, a transmission block 22 and a second spring 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, an agricultural seeding device comprises a fixing plate 1, a pushing handle is arranged on the fixing plate 1, a seed hopper 2 is arranged on the fixing plate 1, four supporting legs 3 are fixedly arranged at the bottom of the fixing plate 1, traveling wheels 4 are rotatably arranged on the supporting legs 3, the same partition plate 5 is fixedly arranged on the four supporting legs 3, a seeding pipe 7 is slidably arranged on the partition plate 5, a seed guide pipe 6 is slidably connected to the top of the seeding pipe 7, the top of the seed guide pipe 6 is fixedly connected to the bottom of the seed hopper 2, a semi-conical plate 8 is rotatably arranged at the bottom of one side of the seeding pipe 7, semi-circular plates 9 are fixedly arranged at the bottom of the semi-conical plate 8 and the bottom of the seeding pipe 7, the two semi-circular plates 9 are mutually matched, when in use, a motor 17 is started, an output shaft of the motor 17, the one end of bull stick 19 rotates on driving block 22 and drives driving block 22 and slide, and driving block 22 slides and drives second spring 23 atress flexible, and driving block 22 drives the rotation of extrusion stem 15 and removes, and extrusion stem 15 rotates extrusion seeding pipe 7 and reciprocates at seed stand pipe 6 and sow.

The utility model discloses in, be equipped with motor switch on the fixed plate 1, one side that the semicircle board 9 that is located on seeding pipe 7 is close to another semicircle board 9 is rotated and is installed two spring levers 14, two spread grooves 13 have been seted up to one side that is located semicircle board 9 on the semicircle conical plate 8, spring lever 14's one end extends to in the spread groove 13 that corresponds and fixed mounting has the one end of first spring 16, the other end fixed mounting of first spring 16 is on the inner wall of the spread groove 13 that corresponds, insert ground when seeding pipe 7 moves down, because semicircle conical plate 8 off normal can be guaranteed to the elasticity of first spring 16.

The utility model discloses in, spout 10 has been seted up to the bottom of baffle 5, slidable mounting has slider 11 in spout 10, the last one end of rotating and installing pull rod 12 of slider 11, the other end of pull rod 12 rotates and installs on half cone plate 8, half cone plate 8 at first drives pull rod 12 and rotates the removal, pull rod 12 drives half cone plate 8 and rotates the removal, slide when extreme position at slider 11, because the small size lapse of seeding pipe 7 for pull rod 12 stimulates half cone plate 8 to rotate and opens, thereby bury the seed on the seeding pipe 7 in the soil and sow.

The utility model discloses in, the top fixed mounting of baffle 5 has motor 17, and fixed mounting has cam 18 on motor 17's the output shaft, and the top of cam 18 is rotated and is installed bull stick 19, and the bottom fixed mounting of fixed plate 1 has two fixed blocks 20, and the rotation of cam 18 can realize the seeding that last about seeding pipe 7 does not stop.

The utility model discloses in, one side fixed mounting that two fixed blocks 20 are close to each other has same fixed axle 21, slidable mounting has transmission block 22 on the fixed axle 21, bull stick 19 rotates and installs on transmission block 22, one side fixed mounting of transmission block 22 has the one end of second spring 23, the other end fixed mounting of second spring 23 is on the fixed block 20 that corresponds, rotate the one end of installing extrusion stem 15 on transmission block 22, the other end rotation of extrusion stem 15 is installed on the seeding pipe 7 that corresponds, transmission block 22 slip off normal can be realized to the cooperation of fixed axle 21, the slip that transmission block 22 can be realized to the elasticity of second spring 23 resets.

Example two

Referring to fig. 1-3, an agricultural seeding device comprises a fixing plate 1, a pushing handle is arranged on the fixing plate 1, a seed hopper 2 is arranged on the fixing plate 1, four supporting legs 3 are fixedly arranged at the bottom of the fixing plate 1 through welding, traveling wheels 4 are rotatably arranged on the supporting legs 3, the same partition plate 5 is fixedly arranged on the four supporting legs 3 through welding, a seeding pipe 7 is slidably arranged on the partition plate 5, a seed guide pipe 6 is slidably connected to the top of the seeding pipe 7, the top of the seed guide pipe 6 is fixedly connected to the bottom of the seed hopper 2, a semi-conical plate 8 is rotatably arranged at the bottom of one side of the seeding pipe 7, semi-circular plates 9 are fixedly arranged at the bottom of the semi-conical plate 8 and the bottom of the seeding pipe 7 through welding, the two semi-circular plates 9 are mutually matched, when in use, a motor 17, cam 18 rotates and drives bull stick 19 and rotates and remove, and the one end of bull stick 19 rotates on driving block 22 and drives driving block 22 and slide, and driving block 22 slides and drives second spring 23 atress flexible, and driving block 22 drives the rotation of extrusion stem 15 and removes, and extrusion stem 15 rotates extrusion seeding pipe 7 and reciprocates at seed stand pipe 6 and sow.

The utility model discloses in, one side that the semicircle board 9 that is located on seeding pipe 7 is close to another semicircle board 9 is rotated and is installed two spring levers 14, two spread grooves 13 have been seted up to one side that is located semicircle board 9 on the half cone plate 8, the one end of spring lever 14 extends to in the spread groove 13 that corresponds and installs the one end of first spring 16 through welded fastening, the other end of first spring 16 passes through welded fastening and installs on the inner wall of the spread groove 13 that corresponds, insert ground when 7 downstream seeding pipes, because half cone plate 8 off normal can be guaranteed to the elasticity of first spring 16.

The utility model discloses in, there is motor 17 at the top of baffle 5 through welded fastening, installs cam 18 through welded fastening on motor 17's the output shaft, and the bull stick 19 is installed in the top rotation of cam 18, and there are two fixed blocks 20 in the bottom of fixed plate 1 through welded fastening, and the rotation of cam 18 can realize the seeding that the upper and lower of sowing pipe 7 lasts not to stop.

The utility model discloses in, one side that two fixed blocks 20 are close to each other has same fixed axle 21 through welded fastening installation, slidable mounting has transmission piece 22 on the fixed axle 21, bull stick 19 rotates and installs on transmission piece 22, one side of transmission piece 22 is through welded fastening installation have the one end of second spring 23, the other end of second spring 23 passes through welded fastening installation on the fixed block 20 that corresponds, rotate the one end of installing extrusion stem 15 on the transmission piece 22, the other end of extrusion stem 15 rotates and installs on the seeding pipe 7 that corresponds, transmission piece 22 slip off normal can be realized to the cooperation of fixed axle 21, the slip that transmission piece 22 can be realized to the elasticity of second spring 23 resets.

The working principle is as follows: when the seed sowing device is used, seeds are guided into the sowing pipe 7 by the seed hopper 2, the motor 17 is started by the motor switch, the output shaft of the motor 17 rotates to drive the cam 18 to rotate, the cam 18 rotates to drive the rotating rod 19 to rotate and move, one end of the rotating rod 19 rotates on the transmission block 22 to drive the transmission block 22 to slide, the transmission block 22 slides to drive the second spring 23 to stretch under stress, the transmission block 22 drives the extrusion rod 15 to rotate and move, the extrusion rod 15 rotates to extrude the sowing pipe 7 to move up and down on the seed guide pipe 6, the semi-conical plate 8 drives the pull rod 12 to rotate and move at first, the semi-conical plate 8 cannot deviate due to the elasticity of the first spring 16, the pull rod 12 drives the semi-conical plate 8 to rotate and move, when the sliding block 11 slides to the limit position, the small-amplitude downward sliding of the sowing pipe 7 enables the pull rod 12 to drive the semi-conical plate 8 to rotate and open, and the semi-conical, as one end of the spring rod 14 rotates on the other semicircular plate 8, the other end of the spring rod 14 slides in the connecting groove 13 to drive the first spring 16 to stretch and contract under force, so that seeds on the seeding pipe 7 are buried in soil for seeding.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An agricultural seeding device comprises a fixing plate (1) and is characterized in that a pushing handle is arranged on the fixing plate (1), a seed hopper (2) is arranged on the fixing plate (1), four supporting legs (3) are fixedly arranged at the bottom of the fixing plate (1), walking wheels (4) are rotatably arranged on the supporting legs (3), the same partition plate (5) is fixedly arranged on the four supporting legs (3), a seeding pipe (7) is slidably arranged on the partition plate (5), a seed guide pipe (6) is slidably connected to the top of the seeding pipe (7), the top of the seed guide pipe (6) is fixedly connected to the bottom of the seed hopper (2), one side bottom of seed sowing pipe (7) is rotated and is installed semicircle conical plate (8), and the equal fixed mounting in bottom of the bottom of semicircle conical plate (8) and seed sowing pipe (7) has semicircle shaped plate (9), and two semicircle shaped plate (9) are mutually supported.

2. The agricultural seeding device according to claim 1, wherein two spring rods (14) are rotatably mounted on one side of the semicircular plate (9) on the seeding pipe (7) close to the other semicircular plate (9), two connecting grooves (13) are formed on one side of the semicircular plate (9) on the semicircular conical plate (8), one end of each spring rod (14) extends into the corresponding connecting groove (13) and is fixedly mounted with one end of a first spring (16), and the other end of each first spring (16) is fixedly mounted on the inner wall of the corresponding connecting groove (13).

3. The agricultural seeding device according to claim 1, wherein the bottom of the partition plate (5) is provided with a sliding chute (10), a sliding block (11) is arranged in the sliding chute (10) in a sliding mode, one end of a pull rod (12) is rotatably arranged on the sliding block (11), and the other end of the pull rod (12) is rotatably arranged on the semi-conical plate (8).

4. The agricultural seeding device according to claim 1, wherein a motor (17) is fixedly mounted at the top of the partition plate (5), a cam (18) is fixedly mounted on an output shaft of the motor (17), a rotating rod (19) is rotatably mounted at the top of the cam (18), and two fixing blocks (20) are fixedly mounted at the bottom of the fixing plate (1).

5. The agricultural seeding device according to claim 4, wherein one side of the two fixed blocks (20) close to each other is fixedly provided with the same fixed shaft (21), the fixed shaft (21) is provided with a transmission block (22) in a sliding manner, the rotating rod (19) is rotatably arranged on the transmission block (22), one side of the transmission block (22) is fixedly provided with one end of a second spring (23), the other end of the second spring (23) is fixedly arranged on the corresponding fixed block (20), the transmission block (22) is rotatably provided with one end of the extrusion rod (15), and the other end of the extrusion rod (15) is rotatably arranged on the corresponding seeding pipe (7).