CN214316212U

CN214316212U - Corn precision seeder

Info

Publication number: CN214316212U
Application number: CN202023093600.7U
Authority: CN
Inventors: 吕春霞; 唐林; 潘存云
Original assignee: Gansu Jinheyuan Agricultural Development Co ltd
Current assignee: Gansu Jinheyuan Agricultural Development Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-01
Anticipated expiration: 2030-12-21

Abstract

The utility model belongs to the technical field of seeding machines, and relates to a corn precision seeding machine, which comprises a supporting plate, a first belt and a second belt, wherein two first supporting frames are arranged on the bottom surface of the supporting plate, a diesel generator is arranged on the supporting plate, a driving motor is arranged on the supporting plate, holding rods are arranged on the front side and the rear side of the supporting plate, a second rotating column is rotationally connected between the two first supporting frames, a third belt pulley is arranged at one end of the second rotating column, a hopper is arranged on the first supporting frame, a third rotating column is rotationally connected in the hopper, a fourth belt pulley is arranged at one end of the third rotating column, the third belt pulley and the fourth belt pulley are connected through a second belt transmission, chutes are arranged on the left side and the right side of the inner wall of the hopper, a baffle is slidably connected in the two chutes, a second supporting frame is arranged on the baffle, one end of a threaded rod is rotationally connected in the second supporting frame, and a rotating valve is arranged at the other end of the threaded rod, the seed sowing machine is convenient for people to use, is convenient for people to adjust the number of the sown seeds, and improves the working efficiency of people.

Description

Corn precision seeder

Technical Field

The utility model belongs to the technical field of the seeder, in particular to maize precision planter.

Background

The corn precision seeder belongs to the big agricultural country, belongs to common agricultural machinery, but the corn precision seeders produced in the market at present mainly belong to four types, namely a spoon wheel type precision seeder, a finger-clamping type precision seeder, an air-suction type precision seeder and an air-blowing type precision seeder.

The seeding machine is usually used when people sow, the general seeding machine needs to be placed behind a vehicle and driven by the vehicle, but the seeding machine is inconvenient when the small-area soil is sowed, and the seeding quantity of seeds is not controlled when the seeding machine is sowed, so that the requirement of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a corn precision planter which is used for solving the problems.

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

a corn precision seeder comprises a supporting plate, a first belt and a second belt, wherein two first supporting frames are installed on the bottom surface of the supporting plate, a diesel generator is installed on the supporting plate, a driving motor is installed on the supporting plate, a first belt pulley is installed at the output end of the driving motor, a first rotary column is rotatably connected between the two first supporting frames, a first moving wheel is installed on the first rotary column, a second belt pulley is installed at one end of the first rotary column, the first belt pulley and the second belt pulley are connected through transmission of the first belt, holding rods are respectively arranged on the front side and the rear side of the supporting plate, a second rotary column is rotatably connected between the two first supporting frames, a second moving wheel is installed on the second rotary column, a third belt pulley is installed at one end of the second rotary column, a hopper is installed on the first supporting frame, the hopper internal rotation is connected with the third column spinner, third column spinner one end installation fourth belt pulley, third belt pulley and fourth belt pulley pass through second belt transmission and connect, the spout has all been seted up to the hopper inner wall left and right sides, two sliding connection has the baffle in the spout, threaded connection has the threaded rod on the hopper, install the second support frame on the baffle, threaded rod one end is rotated and is connected in the second support frame, the rotary valve is installed to the threaded rod other end.

As a preferred technical scheme of the utility model, the first moving wheel and the second moving wheel are both provided with a rubber wear-resistant layer, and the first moving wheel and the second moving wheel are both provided with grooves; the friction force of the first moving wheel and the second moving wheel is increased, so that the first moving wheel and the second moving wheel have better ground grabbing force on the ground, and the operation of the first moving wheel and the second moving wheel is more stable.

As a preferred technical scheme of the utility model, a stabilizer bar is arranged between two holding rods, a driving motor switch is arranged on the holding rods, and a rubber anti-skid layer is arranged on the holding rods; the friction force between the operator and the equipment is increased, so that the operation is more convenient.

As a preferred technical scheme of the utility model, a plurality of notches are arranged on the third rotary column, and a brush is arranged above the third rotary column; the seed can enter into the passage along with the notch when equipment of being convenient for is in operation, plants, and the brush is favorable to the foreign matter on clearance seed surface.

As a preferred technical solution of the present invention, the baffle is semicircular and is located above the third rotary column; the baffle plate is attached to the third rotating column, and the amount of the scattered seeds is accurately controlled.

As a preferred technical scheme of the utility model, a rubber anti-skid layer is arranged on the rotary valve, two material guiding pipes are arranged on the bottom surface of the hopper, and a discharge hole is arranged on the bottom surface of each material guiding pipe; the seeds are convenient to spill, and the blocking of the material guide pipe during use is prevented.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses in, through opening driving motor, driving motor work drives first belt pulley and rotates, and first belt pulley drives the second belt pulley through first belt and rotates, and the second belt pulley drives first removal wheel and rotates, and first removal wheel rotates and drives the equipment motion, and the effectual use that reduces the manpower has improved people's availability factor, more convenience when making people operating device.

2. When equipment carries out the during operation, rotates the rotary valve, and the rotary valve drives the threaded rod and rotates, and the threaded rod rotates on the hopper and drives the baffle and remove, changes the face of seed and third column spinner contact through the distance that removes the baffle, and the unrestrained speed of accurate control seed and unrestrained volume, the effectual volume of scattering that satisfies people needs when scattering the seed, improve equipment's practicality.

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 first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

fig. 3 is a right partial sectional view of the present invention.

In the figure: 1. a support plate; 2. a first support frame; 3. a diesel generator; 4. a drive motor; 5. a first pulley; 6. a first spin column; 7. a first moving wheel; 8. a second pulley; 9. a first belt; 10. a holding rod; 11. a stabilizer bar; 12. a second spin column; 13. a second moving wheel; 14. a third belt pulley; 15. a hopper; 16. a third rotary column 17, a fourth belt pulley; 18. a second belt; 19. a chute; 20. a baffle plate; 21. a threaded rod; 22. a second support frame; 23. a rotary valve; 24. a material guide pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, a corn precision seeder comprises a support plate 1, a first belt 9 and a second belt 18, two first support frames 2 are mounted on the bottom surface of the support plate 1, a diesel generator 3 is mounted on the support plate 1, a driving motor 4 is mounted on the support plate 1, a first belt pulley 5 is mounted at the output end of the driving motor 4, a first rotary column 6 is rotatably connected between the two first support frames 2, a first moving wheel 7 is mounted on the first rotary column 6, a second belt pulley 8 is mounted at one end of the first rotary column 6, the first belt pulley 5 and the second belt pulley 8 are in transmission connection through the first belt 9, grip levers 10 are respectively arranged at the front side and the rear side of the support plate 1, a second rotary column 12 is rotatably connected between the two first support frames 2, a second moving wheel 13 is mounted on the second rotary column 12, a third belt pulley 14 is mounted at one end of the second rotary column 12, install hopper 15 on first support frame 2, the 15 internal rotations in hopper are connected with third column spinner 16, third column spinner 16 one end installation fourth belt pulley 17, third belt pulley 14 and fourth belt pulley 17 are connected through the transmission of second belt 18, spout 19 has all been seted up to the 15 inner wall left and right sides of hopper, sliding connection has baffle 20 in two spout 19, threaded connection has threaded rod 21 on the hopper 15, install second support frame 22 on the baffle 20, threaded rod 21 one end is rotated and is connected in second support frame 22, rotary valve 23 is installed to the threaded rod 21 other end.

Rubber wear-resistant layers are arranged on the first moving wheel 7 and the second moving wheel 13, and grooves are formed in the first moving wheel 7 and the second moving wheel 13; the friction force of the first moving wheel 7 and the second moving wheel 13 is increased, so that the first moving wheel 7 and the second moving wheel 13 have better ground gripping force on the ground, and the operation is more stable; a stabilizing rod 11 is arranged between the two holding rods 10, a drive motor 4 switch is arranged on the holding rod 10, and a rubber anti-skid layer is arranged on the holding rod 10; the friction force between an operator and equipment is increased, so that the operation is more convenient; a plurality of notches are formed in the third rotating column 16, and a brush is arranged above the third rotating column 16; the seeds can enter the material guide pipe along with the notch to be planted when the device is in operation, and the brush is beneficial to cleaning foreign matters on the surfaces of the seeds; the baffle 20 is semicircular, and the baffle 20 is positioned above the third rotating column 16; the baffle plate 20 is attached to the third rotating column 16, so that the scattering amount of the seeds can be controlled more accurately; a rubber anti-skid layer is arranged on the rotary valve 23, two material guide pipes 24 are arranged on the bottom surface of the hopper 15, and a discharge hole is formed in the bottom surfaces of the material guide pipes 24; the seeds can be conveniently scattered, and the guide pipe 24 can be prevented from being blocked when in use.

Specifically, when the utility model is used, the device is placed at a proper position, seeds are placed in the hopper 15, the driving motor 4 is opened, the driving motor 4 works to drive the first belt pulley 5 to rotate, the first belt pulley 5 drives the second belt pulley 8 to rotate through the first belt 9, the second belt pulley 8 drives the first movable wheel 7 to rotate, the first movable wheel 7 rotates to drive the device to move, the use of manpower is effectively reduced, the use efficiency of people is improved, the device is more convenient to operate by people, when the device works, the rotary valve 23 is rotated, the rotary valve 23 drives the threaded rod 21 to rotate, the threaded rod 21 rotates on the hopper 15 to drive the baffle 20 to move, the contact surface of the seeds and the third rotary column 16 is changed through the distance of the movable baffle 20, the sprinkling speed and sprinkling amount of the seeds are accurately controlled, the sprinkling amount required by people when the seeds are sprinkled is effectively met, the practicability of the equipment is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a maize precision planter, includes backup pad (1), first belt (9) and second belt (18), its characterized in that: two first support frames (2) are installed on the bottom surface of the support plate (1), a diesel generator (3) is installed on the support plate (1), a driving motor (4) is installed on the support plate (1), a first belt pulley (5) is installed at the output end of the driving motor (4), a first rotary column (6) is connected between the two first support frames (2) in a rotating mode, a first moving wheel (7) is installed on the first rotary column (6), a second belt pulley (8) is installed at one end of the first rotary column (6), the first belt pulley (5) and the second belt pulley (8) are connected through a first belt (9) in a transmission mode, holding rods (10) are arranged on the front side and the rear side of the support plate (1), a second rotary column (12) is connected between the two first support frames (2) in a rotating mode, a second moving wheel (13) is installed on the second rotary column (12), third belt pulley (14) are installed to second column spinner (12) one end, install hopper (15) on first support frame (2), the hopper (15) internal rotation is connected with third column spinner (16), third column spinner (16) one end installation fourth belt pulley (17), third belt pulley (14) and fourth belt pulley (17) are connected through second belt (18) transmission, spout (19), two have all been seted up to the hopper (15) inner wall left and right sides sliding connection has baffle (20) in spout (19), threaded connection has threaded rod (21) on hopper (15), install second support frame (22) on baffle (20), threaded rod (21) one end is rotated and is connected in second support frame (22), rotary valve (23) are installed to the threaded rod (21) other end.

2. The precision corn planter as claimed in claim 1, wherein: the first moving wheel (7) and the second moving wheel (13) are both provided with rubber wear-resistant layers, and the first moving wheel (7) and the second moving wheel (13) are both provided with grooves.

3. The precision corn planter as claimed in claim 1, wherein: two be equipped with stabilizer bar (11) between holding rod (10), be equipped with driving motor (4) switch on holding rod (10), be equipped with the rubber skid resistant course on holding rod (10).

4. The precision corn planter as claimed in claim 1, wherein: a plurality of notches are formed in the third rotating column (16), and a brush is arranged above the third rotating column (16).

5. The precision corn planter as claimed in claim 1, wherein: the baffle (20) is semicircular, and the baffle (20) is positioned above the third rotating column (16).

6. The precision corn planter as claimed in claim 1, wherein: the rotary valve (23) is provided with a rubber anti-slip layer, the bottom surface of the hopper (15) is provided with two material guide pipes (24), and the bottom surfaces of the material guide pipes (24) are provided with a discharge hole.