CN216673793U

CN216673793U - Precision seeder suitable for high speed

Info

Publication number: CN216673793U
Application number: CN202220179116.6U
Authority: CN
Inventors: 段永彬; 安建良; 马建豹; 徐双杰; 张景堂
Original assignee: Shijiazhuang Shunnong Agricultural Machinery Co ltd
Current assignee: Shijiazhuang Shunnong Agricultural Machinery Co ltd
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-06-07
Anticipated expiration: 2032-01-22

Abstract

The utility model relates to the technical field of precision seeders, and provides a precision seeder suitable for high speed, which is convenient for rotating a wheel turntable at high speed according to separation requirements, and comprises a seeding device body, wherein a seeding mechanism, the wheel turntable and a mounting plate are arranged on the seeding device body, a mounting seat, a supporting plate and two fixed cylinders are detachably connected on the seeding device body, a mounting box and an electric push rod are respectively arranged on the mounting seat and the supporting plate, a motor is arranged in the mounting box, a supporting rod is connected between the output end of the motor and the mounting box in a penetrating manner, a connecting rod is detachably connected on the wheel turntable, a main gear and a driven gear are respectively sleeved on the supporting rod and the connecting rod, a connecting mechanism is detachably connected on the output end of the electric push rod, two supporting columns are slidably connected between the connecting mechanism and the two fixed cylinders, the supporting columns penetrate through the side walls of the fixed cylinders and are connected with moving columns, the two movable columns are connected with a baffle plate through two movable blocks.

Description

Precision seeder suitable for high speed

Technical Field

The utility model relates to the technical field of precision seeders, in particular to a precision seeder suitable for high speed.

Background

As is well known, a precision seeder is a planting machine that uses crops and seeds as seeding objects, and has the characteristics of uniform seeding, uniform depth, stable row spacing, good covering soil, seed saving, high working efficiency and the like, and the precision seeder is widely used in the field of crop planting.

Through retrieval, china's 2020, 12 months and 25 days disclose an external sheave type precision seeder for long-grained rice with patent application number CN202011176159.0, which is roughly described as including a device body, the upper end outer surface of the device body is provided with a mounting plate and an opening and closing adjusting mechanism, the mounting plate is located on one side of the opening and closing adjusting mechanism, the front end outer surface of the device body is provided with a rice seed box, the outer surface of one side of the device body is provided with a wheel disc, the lower end outer surface of the device body is provided with a connecting bin, the front end outer surface of the connecting bin is provided with a precision seeding mechanism, the lower end outer surface of the connecting bin is provided with a seeding pipe groove, when in use, the precision seeding is convenient for carrying out precision seeding on rice seeds.

Although foretell prior art scheme is convenient for carry out accurate seeding to the rice seed, when carrying out the rotation separation to the rice seed, need artifical wheel carousel to rotate, artificial slew velocity is limited, is not convenient for require the wheel carousel to carry out high-speed rotation according to the separation, and the limitation during the use is higher, so need provide one kind and be applicable to fast-speed precision planter.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a precision seeder suitable for high speed, which solves the problem that the wheel turntable is inconvenient to rotate at high speed according to the separation requirement in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a precision seeder suitable for high speed comprises a seeding device body, wherein a seeding mechanism, a wheel turntable and a mounting plate are arranged on the seeding device body, a mounting seat, a supporting plate and two fixed cylinders are detachably connected on the seeding device body, a mounting box and an electric push rod are respectively arranged on the mounting seat and the supporting plate, a motor is arranged in the mounting box, a supporting rod is connected between the output end of the motor and the mounting box in a penetrating manner, the supporting rod is rotatably connected with the seeding device body, a connecting rod is detachably connected on the wheel turntable, a main gear and a driven gear are respectively sleeved on the supporting rod and the connecting rod, a connecting mechanism is detachably connected on the output end of the electric push rod, two supporting columns are slidably connected between the connecting mechanism and the two fixed cylinders, the supporting columns penetrate through the side walls of the fixed cylinders and are connected with moving columns, the two moving columns are connected with a baffle plate through two moving blocks, and the seeding device body is provided with two moving ports for moving the moving blocks.

Preferably, coupling mechanism includes the connecting plate, the connecting plate can be dismantled with electric putter's output and be connected, symmetrical connection has two connecting strips, two on the connecting plate equal fixedly connected with driven lever, two on the connecting strip be connected with two driven bars between driven lever and two support columns, be provided with the driven post between two driven levers, the bottom fixedly connected with slide bar of driven post, set up in the backup pad and be used for the slide bar to carry out gliding sliding tray.

Further, the mount pad includes two installation poles, two the installation pole all can be dismantled with the seeder body and be connected, two mounting bars of equal fixedly connected with on two installation poles, four be connected with the installation piece between the mounting bar.

Still further, the installation opening has been seted up on the top of install bin, installation opening department articulates there is the guard plate, fixedly connected with pulls on the guard plate, it is provided with the piece of drawing on the pull.

As a further scheme of the scheme, the movable column is symmetrically connected with two limiting rods, and the fixed cylinder is provided with limiting grooves used for the limiting rods to slide.

As a further proposal of the proposal, a plurality of fixing strips are arranged between the fixing cylinder and the seeding device body.

On the basis of the scheme, one ends, close to each other, of the mounting plates and the shielding plates are provided with sealing gaskets.

On the basis of the scheme, the supporting strip is detachably connected between the supporting plate and the seeding device body.

(III) advantageous effects

Compared with the prior art, the utility model provides a precision seeder suitable for high speed, which has the following beneficial effects:

according to the seeding device, the supporting plate is connected to the seeding device body, so that the electric push rod is convenient to install, the connecting mechanism is arranged on the electric push rod, the supporting column can slide on the fixed cylinder, the shielding plate can slide through the moving block, the seeding device body can be shielded through matching with the mounting plate, the motor can be installed through the mounting box through connection of the seeding device body and the mounting seat, the supporting rod is rotated through the motor, the connecting rod can be rotated through meshing of the main gear and the driven wheel, the wheel rotating disc can be rotated on the seeding device body, and therefore the wheel rotating disc can be rotated at a high speed according to separation requirements.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic enlarged view of a portion B in fig. 3 according to the present invention.

In the figure: 1. a seeding device body; 2. a sowing mechanism; 3. a wheel turntable; 4. mounting a plate; 5. a support plate; 6. a fixed cylinder; 7. installing a box; 8. an electric push rod; 9. a motor; 10. a support bar; 11. a main gear; 12. a driven wheel; 13. a support pillar; 14. moving the column; 15. a shielding plate; 16. a connecting plate; 17. a driven lever; 18. a driven column; 19. mounting a rod; 20. mounting blocks; 21. a protection plate; 22. pulling the block; 23. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a precision seeder suitable for high speed, comprising a seeding device body 1, a seeding mechanism 2, a wheel turntable 3 and a mounting plate 4 arranged on the seeding device body 1, a mounting seat, a support plate 5 and two fixing cylinders 6 detachably connected on the seeding device body 1, a plurality of fixing strips arranged between the fixing cylinders 6 and the seeding device body 1 for stably supporting the fixing cylinders 6, a support bar detachably connected between the support plate 5 and the seeding device body 1 for facilitating the stable mounting of the support plate 5 on the seeding device body 1, a mounting box 7 and an electric push rod 8 respectively arranged on the mounting seat and the support plate 5, the mounting seat comprising two mounting bars 19, two mounting bars 19 detachably connected with the seeding device body 1, two mounting bars 19 fixedly connected with two mounting bars, a mounting block 20 connected between the four mounting bars, be convenient for carry out the outrigger to install bin 7, install motor 9 in install bin 7, the installing port has been seted up on the top of install bin 7, installing port department articulates there is guard plate 21, fixedly connected with draws the handle on the guard plate 21, it is provided with on the handle to draw and draws piece 22, open guard plate 21 through drawing piece 22 and drawing the handle, can install motor 9 in install bin 7, through connection has bracing piece 10 between motor 9's output and the install bin 7, bracing piece 10 rotates with seeder body 1 to be connected, can dismantle on the wheel carousel 3 and be connected with the connecting rod, it is equipped with master gear 11 and follows driving wheel 12 to overlap respectively on bracing piece 10 and the connecting rod, through master gear 11 and the meshing from driving wheel 12, can rotate wheel carousel 3 through the connecting rod.

It should be further noted that the output end of the electric push rod 8 is detachably connected with a connecting mechanism, two support columns 13 are slidably connected between the connecting mechanism and the two fixed cylinders 6, the connecting mechanism includes a connecting plate 16, the connecting plate 16 is detachably connected with the output end of the electric push rod 8, the connecting plate 16 is symmetrically connected with two connecting strips, driven rods 17 are fixedly connected to the two connecting strips, two driven strips are connected between the two driven rods 17 and the two support columns 13, a driven column 18 is arranged between the two driven rods 17, a sliding rod is fixedly connected to the bottom end of the driven column 18, a sliding groove for the sliding rod to slide is formed in the support plate 5, the connecting plate 16 is moved by the electric push rod 8, the driven column 18 can be moved by the connecting strip and the driven rod 17, and the stability of the driven column 18 and the driven rod 17 to slide to the support columns 13 can be increased by the cooperation of the sliding rod and the sliding groove, the support column 13 runs through the lateral wall of a fixed cylinder 6 and is connected with removal post 14, two removal posts 14 are connected with shielding plate 15 through two movable blocks, the one end that mounting panel 4 and shielding plate 15 are close to each other all is provided with sealed the pad 23, be convenient for reduce the influence of rainwater to seeder body 1 inside, set up two removal mouths that are used for the movable block to carry out the removal on the seeder body 1, there are two gag lever posts of symmetric connection on the removal post 14, set up on the fixed cylinder 6 and be used for the gag lever post to carry out gliding spacing groove, be convenient for increase the gliding stability of removal post 14 on a fixed cylinder 6.

In summary, the motor 9 and the electric push rod 8 in this embodiment are conventional devices purchased on the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, when the high-speed precision seeder is used, the electric push rod 8 is first installed on the support plate 5, the protection plate 21 is opened on the installation box 7 through the pull block 22 and the pull handle, the motor 9 can be installed in the installation box 7, the installation block 20 can stably support the installation box 7 through the connection of the installation rod 19 and the installation strip, when the rice seeds need to be separated, the rice seeds are put into the seeder body 1, then the electric push rod 8 is started, the electric push rod 8 can move the driven column 18 and the two driven strips through the cooperation of the connection plate 16 and the connection strip, the bottom end of the driven column 18 is connected with a slide rod, can increase the stability that the driven post 18 removed in backup pad 5, so that carry out the steady removal to support column 13 through driven lever 17 and driven strip, through the removal of support column 13, it can move shielding plate 15 through the cooperation of gag lever post and movable block to remove post 14, so that make shielding plate 15 shelter from seeder body 1 through the cooperation of mounting panel 4 and sealed pad 23, then start motor 9, be convenient for make bracing piece 10 rotate master gear 11, through the meshing of master gear 11 and follow driving wheel 12, can make the connecting rod rotate wheel carousel 3, so that separate the rice seeds, thereby can carry out high rotation to the rice seeds according to the separation requirement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A precision seeder suitable for high speed comprises a seeding device body (1), wherein a seeding mechanism (2), a wheel turntable (3) and a mounting plate (4) are arranged on the seeding device body (1), and is characterized in that the seeding device body (1) is detachably connected with a mounting seat, a supporting plate (5) and two fixing cylinders (6), the mounting seat and the supporting plate (5) are respectively provided with a mounting box (7) and an electric push rod (8), a motor (9) is arranged in the mounting box (7), a supporting rod (10) is connected between the output end of the motor (9) and the mounting box (7) in a penetrating way, the supporting rod (10) is rotatably connected with the seeding device body (1), the wheel turntable (3) is detachably connected with a connecting rod, a main gear (11) and a driven gear (12) are respectively sleeved on the supporting rod (10) and the connecting rod, the seeding device is characterized in that the output end of the electric push rod (8) is detachably connected with a connecting mechanism, two supporting columns (13) are connected between the connecting mechanism and the two fixed cylinders (6) in a sliding mode, the supporting columns (13) penetrate through the side walls of the fixed cylinders (6) and are connected with moving columns (14), the two moving columns (14) are connected with shielding plates (15) through two moving blocks, and two moving ports for moving the moving blocks are formed in the seeding device body (1).

2. The precision seeder suitable for high speed according to claim 1, wherein the connecting mechanism comprises a connecting plate (16), the connecting plate (16) is detachably connected with the output end of the electric push rod (8), the connecting plate (16) is symmetrically connected with two connecting bars, both of the two connecting bars are fixedly connected with driven rods (17), two driven bars are connected between the two driven rods (17) and the two supporting columns (13), a driven column (18) is arranged between the two driven rods (17), the bottom end of the driven column (18) is fixedly connected with a sliding rod, and the supporting plate (5) is provided with a sliding groove for the sliding rod to slide.

3. The precision seeder suitable for high speed according to claim 2, wherein the mounting seat comprises two mounting rods (19), the two mounting rods (19) are detachably connected with the seeding device body (1), two mounting bars are fixedly connected to the two mounting rods (19), and a mounting block (20) is connected between the four mounting bars.

4. The precision seeder suitable for high speed according to claim 3, wherein the top end of the mounting box (7) is provided with a mounting opening, the mounting opening is hinged with a protection plate (21), the protection plate (21) is fixedly connected with a pull handle, and the pull handle is provided with a pull block (22).

5. The precision seeder suitable for high speed according to claim 4, wherein the moving post (14) is symmetrically connected with two limiting rods, and the fixed cylinder (6) is provided with a limiting groove for the limiting rods to slide.

6. A precision seeder suitable for high speeds according to claim 5, characterized in that a plurality of fixing bars are provided between the fixing cylinder (6) and the seeder body (1).

7. A precision seeder suitable for high speeds according to claim 6, characterized in that the ends of the mounting plate (4) and the shutter (15) close to each other are provided with a gasket (23).

8. A precision seeder suitable for high speeds according to claim 7, characterized in that a support bar is removably connected between said support plate (5) and the seeding device body (1).