CN220606530U - Agricultural seeding control device - Google Patents

Abstract

The utility model belongs to the technical field of agricultural sowing, in particular to an agricultural sowing control device, which aims at the problems that the existing sowing device cannot automatically regulate and control the sowing quantity, and usually needs to be manually regulated and controlled, and stop regulation is needed during sowing, and the working efficiency is reduced. The utility model has simple structure, the poking shaft drives the poking rods to rotate, the poking rods can evenly poke seeds, the seeding quantity of the seeds entering the seeding pipe is further regulated by regulating the size of the gap between the seeding pipe and the shielding plate, the rotating speed of the round rod is controlled, the rotating speed of the semicircular leaves is improved, and the seeding speed is improved.

Description

Agricultural seeding control device

Technical Field

The utility model relates to the technical field of agricultural seeding, in particular to an agricultural seeding control device.

Background

During agricultural sowing, a mode of throwing a pair of seeds from the head to the head of a field is adopted, the seeds are thrown and removed on the ground while walking, but the method called sowing is very unreliable, a plurality of seeds fall in some places and few seeds fall in other places, so that mechanical agricultural tools are gradually developed to replace manual sowing, and the agricultural machine for sowing is a planting machine taking crop seeds as a sowing object. Retrieved, publication (bulletin) number: the patent document of CN113424686A discloses an agricultural machine seeding control device, which comprises a seeding box arranged on a frame and a seeding motor arranged at one end of the seeding box, and is characterized in that one side of the seeding box is provided with a GPS controller interlocked with the seeding motor, a seeding shaft on the seeding motor is connected with a transition wheel through a transmission chain, and the transition wheel is connected with a driving wheel of a seeding box through the transmission chain. After the operation agricultural machinery is precisely positioned by the GPS, the travelling speed of the agricultural machinery is determined, and the rotation speed of the seed metering wheel is interlocked with the travelling speed of the agricultural machinery, so that the sowing amount in the travelling process is stably controlled; meanwhile, controlling the seed supply speed of the seed discharging tube to the seed discharging wheel so as to control the transverse sowing quantity of seeds; the seed sowing wheel with slow rotation speed and large diameter can play a better role in sowing control.

The existing seeding device can not automatically adjust and control the seeding quantity, and usually needs to be manually adjusted and controlled, and the seeding device needs to be stopped for adjustment during seeding, so that the working efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the defects that the existing seeding device cannot automatically regulate and control the seeding quantity, usually needs to be manually regulated and controlled, needs to be stopped and regulated during seeding, and reduces the working efficiency.

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

the utility model provides an agricultural seeding controlling means, including the seeding storehouse, the bottom in seeding storehouse is provided with a plurality of seeding pipes, be provided with in the seeding storehouse and shelter from the mechanism, shelter from mechanism and a plurality of seeding pipe looks adaptation, the equal activity intercommunication in bottom of a plurality of seeding pipes has the pipe chute, the size of pipe chute is greater than the size of seeding pipe, the bottom fixed mounting in seeding storehouse has two vertical boards, equal fixed mounting has the rotary rod on a plurality of pipe chute, the rotary rod rotates the installation with two vertical boards, waterproof motor is installed to the outer end of rotary rod, rotate between two vertical boards and install the round bar, the transmission is connected with even toggle mechanism on the round bar, even toggle mechanism rotates and installs in the seeding storehouse.

Preferably, the uniform stirring mechanism comprises a stirring shaft, the stirring shaft is rotatably arranged in the sowing bin, a plurality of stirring rods are fixedly arranged on the outer side of the stirring shaft, a servo motor is arranged on the outer side of the stirring shaft, an output shaft of the servo motor is fixedly connected with the stirring shaft, and a protective shell is arranged on the outer side of the servo motor.

Preferably, a first chain wheel is arranged on the outer side of the round rod, a second chain wheel is arranged on the outer end of the shifting shaft, and the first chain wheel is meshed with the outer side of the second chain wheel.

Preferably, a plurality of semicircular leaves are arranged in the sowing pipes, and the semicircular leaves are fixedly installed with the round rods.

Preferably, the shielding mechanism comprises a plurality of shielding plates, connecting rods are arranged among the shielding plates, the shielding plates are in sliding connection with the inner walls of the bottoms of the sowing cabins and are matched with corresponding sowing pipes, a push rod motor is arranged on the outer side of each sowing cabin, and a fixing rod is arranged on an output shaft of each push rod motor and fixedly connected with the corresponding connecting rods.

In the utility model, the agricultural seeding control device has the beneficial effects that:

according to the scheme, the servo motor drives the stirring shaft to rotate, the stirring shaft drives the stirring rods to rotate, the stirring rods can uniformly stir seeds, the stirring shaft drives the first sprocket to rotate through the two second sprockets and the chain, the first sprocket drives the round rod to rotate, the round rod drives the plurality of semicircular leaves to rotate, the seeds fall into the sowing pipe through gaps between the sowing pipe and the shielding plate, the seeds fall into the inclined pipe to be sowed through the rotation of the plurality of semicircular leaves, the rotation speed of the round rod is controlled, the rotation speed of the plurality of semicircular leaves is improved, and the sowing speed is further improved;

when the seeding angle needs to be adjusted, the waterproof motor starts to drive the rotary rod to rotate, the rotary rod drives the inclined tube to rotate, the seeding angle of the inclined tube is adjusted, the seeding amount of seeds needs to be adjusted, the push rod motor pushes the fixed rod to move, the fixed rod drives the connecting rod to move, the connecting rod drives the shielding plate to move, the size of a gap between the seeding tube and the shielding plate can be adjusted, and then the seeding amount of the seeds entering the seeding tube is adjusted;

the utility model has simple structure, the poking shaft drives the poking rods to rotate, the poking rods can evenly poke seeds, the seeding quantity of the seeds entering the seeding pipe is further regulated by regulating the size of the gap between the seeding pipe and the shielding plate, the rotating speed of the round rod is controlled, the rotating speed of the semicircular leaves is improved, and the seeding speed is improved.

Drawings

FIG. 1 is a schematic view of an agricultural seeding control device according to the present utility model;

FIG. 2 is a schematic structural diagram of portion A of FIG. 1 according to the present utility model;

fig. 3 is a schematic structural diagram of a connection between a plurality of semicircular leaves and a round bar according to the present utility model.

In the figure: 1. sowing the seeds in a bin; 2. a dust cover; 3. a dial shaft; 4. a toggle rod; 5. a servo motor; 6. a protective shell; 7. a vertical plate; 8. sowing the tubes; 9. a semicircular leaf; 10. a round bar; 11. a shielding plate; 12. a connecting rod; 13. a push rod motor; 14. a fixed rod; 16. a chute; 17. a rotating rod; 18. a waterproof motor; 19. a first sprocket; 20. a chain; 21. a second sprocket.

Detailed Description

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

Example 1

Referring to fig. 1-3, an agricultural seeding control device comprises a seeding cabin 1, wherein a plurality of seeding pipes 8 are arranged at the bottom of the seeding cabin 1, a shielding mechanism is arranged in the seeding cabin 1 and is matched with the plurality of seeding pipes 8, inclined pipes 16 are movably communicated with the bottom of the plurality of seeding pipes 8, the size of each inclined pipe 16 is larger than that of each seeding pipe 8, two vertical plates 7 are fixedly arranged at the bottom of the seeding cabin 1, rotary rods 17 are fixedly arranged on the plurality of inclined pipes 16, the rotary rods 17 are rotatably arranged with the two vertical plates 7, a waterproof motor 18 is arranged at the outer end of each rotary rod 17, round rods 10 are rotatably arranged between the two vertical plates 7, a uniform stirring mechanism is connected to the round rods 10 in a transmission mode, and the uniform stirring mechanism is rotatably arranged in the seeding cabin 1.

In the embodiment, the shielding mechanism comprises a plurality of shielding plates 11, connecting rods 12 are arranged among the shielding plates 11, the shielding plates 11 are in sliding connection with the inner walls of the bottoms of the sowing cabins 1 and are matched with the corresponding sowing pipes 8, a push rod motor 13 is arranged on the outer side of the sowing cabins 1, a fixed rod 14 is arranged on an output shaft of the push rod motor 13, and the fixed rod 14 is fixedly connected with the connecting rods 12; the push rod motor 13 promotes dead lever 14 and removes, and dead lever 14 drives connecting rod 12 and removes, and connecting rod 12 drives shielding plate 11 and removes, can adjust the gap size between seeding pipe 8 and the shielding plate 11, and then adjusts the seeding volume that the seed got into inside the seeding pipe 8.

In the embodiment, the uniform stirring mechanism comprises a stirring shaft 3, the stirring shaft 3 is rotatably arranged in the seeding bin 1, a plurality of stirring rods 4 are fixedly arranged on the outer side of the stirring shaft 3, a servo motor 5 is arranged on the outer side of the stirring shaft 3, an output shaft of the servo motor 5 is fixedly connected with the stirring shaft 3, and a protective shell 6 is arranged on the outer side of the servo motor 5; the servo motor 5 drives the poking shaft 3 to rotate, the poking shaft 3 drives the poking rods 4 to rotate, and the poking rods 4 can uniformly poke seeds.

In this embodiment, a first sprocket 19 is installed on the outer side of the round rod 10, a second sprocket 21 is installed on the outer end of the pulling shaft 3, the first sprocket 19 and the outer side of the second sprocket 21 are meshed with the same chain 20, a plurality of semicircular leaves 9 are all arranged in the plurality of sowing pipes 8, and the plurality of semicircular leaves 9 are all fixedly installed with the round rod 10; the round rod 10 drives the plurality of semicircular leaves 9 to rotate, seeds fall into the sowing pipe 8 through gaps between the sowing pipe 8 and the shielding plate 11, and the seeds fall into the inclined pipe 16 for sowing through the rotation of the plurality of semicircular leaves 9.

When the seed sowing machine is used, the power supply and the PLC controller can be used for electric control, the prior art is omitted, the sowing bin 1 is arranged on the agricultural machine, seeds are guided into the sowing bin 1, the servo motor 5 is started to drive the rotating rod 3 to rotate, the rotating rod 3 drives the plurality of poking rods 4 to rotate, the plurality of poking rods 4 can evenly poke the seeds, the poking rod 3 drives the first chain wheel 19 to rotate through the two second chain wheels 21 and the chain 20, the first chain wheel 19 drives the round rod 10 to rotate, the round rod 10 drives the plurality of semicircular leaves 9 to rotate, the seeds fall into the sowing pipe 8 through gaps between the sowing pipe 8 and the shielding plate 11, the plurality of semicircular leaves 9 are rotated, so that the seeds fall into the inclined pipe 16 to be sowed, when the sowing angle needs to be adjusted, the waterproof motor 18 is started to drive the rotating rod 17 to rotate, the inclined pipe 16 is driven to rotate, the sowing angle of the inclined pipe 16 needs to be adjusted, the fixed rod 14 is pushed to move by the push rod motor 13, the fixed rod 14 to drive the connecting rod 12 to move, the shielding plate 11 is driven to move, the sowing hole 8 can be adjusted, the plurality of small gaps between the shielding plates 11 and the sowing hole 8 are adjusted, the sowing hole is controlled to be rotated, and then the sowing hole is controlled to rotate by the plurality of the round leaves 9.

Example two

The difference between the second embodiment and the first embodiment is that: the top of seeding storehouse 1 rotates installs shield 2, is provided with the rubber strip between shield 2 and the seeding storehouse 1, and the rubber strip of setting can seal and play the cushioning effect between shield 2 and the seeding storehouse 1, is provided with the hasp between shield 2 and the seeding storehouse 1, and this application includes all structure shapes, size and the material of embodiment one, in order to satisfy specific service conditions, all can select and adjust, and the drawing is the schematic structure diagram, and specific actual size can make suitable adjustment.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims (6)

1. The utility model provides an agricultural seeding controlling means, includes sowing storehouse (1), and sowing storehouse (1)'s bottom is provided with a plurality of seeding pipes (8), a serial communication port, be provided with shielding mechanism in sowing storehouse (1), shielding mechanism and a plurality of seeding pipes (8) looks adaptation, the equal movable intercommunication in bottom of a plurality of seeding pipes (8) has inclined tube (16), the size of inclined tube (16) is greater than the size of seeding pipe (8), the bottom fixed mounting of sowing storehouse (1) has two vertical boards (7), equal fixed mounting has rotary rod (17) on a plurality of inclined tube (16), rotary rod (17) rotate with two vertical boards (7) and install, rotate between two vertical boards (7) and install round bar (10), the transmission is connected with even toggle mechanism on round bar (10), even toggle mechanism rotates and installs in sowing storehouse (1).

2. The agricultural seeding control device according to claim 1, wherein the uniform stirring mechanism comprises a stirring shaft (3), the stirring shaft (3) is rotatably installed in the seeding cabin (1), a plurality of stirring rods (4) are fixedly installed on the outer side of the stirring shaft (3), a servo motor (5) is installed on the outer side of the stirring shaft (3), an output shaft of the servo motor (5) is fixedly connected with the stirring shaft (3), and a protective shell (6) is arranged on the outer side of the servo motor (5).

3. The agricultural seeding control device according to claim 2, wherein a first sprocket (19) is mounted on the outer side of the round bar (10), a second sprocket (21) is mounted on the outer end of the toggle shaft (3), and the first sprocket (19) is meshed with the outer side of the second sprocket (21) with the same chain (20).

4. The agricultural seeding control device according to claim 1, wherein a plurality of semicircular leaves (9) are provided in each of the plurality of seeding pipes (8), and the plurality of semicircular leaves (9) are fixedly mounted with the round bar (10).

5. Agricultural seeding control device according to claim 1, characterized in that the outer end of the rotary rod (17) is fitted with a waterproof motor (18).

6. The agricultural seeding control device according to claim 1, wherein the shielding mechanism comprises a plurality of shielding plates (11), connecting rods (12) are arranged among the shielding plates (11), the shielding plates (11) are slidably connected with the inner walls of the bottoms of the seeding cabins (1) and are matched with corresponding seeding pipes (8), push rod motors (13) are arranged on the outer sides of the seeding cabins (1), fixing rods (14) are arranged on output shafts of the push rod motors (13), and the fixing rods (14) are fixedly connected with the connecting rods (12).