CN215121979U

CN215121979U - Multi-functional adjustable multirow seeder

Info

Publication number: CN215121979U
Application number: CN202120983657.XU
Authority: CN
Inventors: 郭继民; 王伟; 李德伟; 吴海玲; 华维娜
Original assignee: Weifang Seed Valley Agricultural Technology Development Co ltd
Current assignee: Weifang Seed Valley Agricultural Technology Development Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-14
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a multi-functional adjustable multirow seeder, including the seeding backup pad, the watering subassembly is installed to top one side of seeding backup pad, and the seeding system is installed to the opposite side at seeding backup pad top, and the wheel of traveling is all installed to the bottom four corners department of seeding backup pad, a plurality of earthing plates of seeding backup pad bottom rear side fixedly connected with, a plurality of furrow subassemblies of seeding backup pad bottom front side fixedly connected with, the earthing plate corresponds with the furrow subassembly and lays, the utility model discloses simple structure, reasonable in design can realize the mechanization of seeding promptly and can realize the adjustment of seeding depth, seeding interval again, has a tractor serves several purposes simultaneously, and advantages such as multirow seeding have improved seeding efficiency greatly, have improved the seeding quality, have reduced manual operation cost and intensity of labour, can realize agricultural scale operation.

Description

Multi-functional adjustable multirow seeder

Technical Field

The utility model belongs to the technical field of seeding equipment, concretely relates to multi-functional adjustable multirow seeder.

Background

Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, and belongs to the first industry, the science of researching agriculture is agriculture, the labor object of agriculture is living animals and plants, the obtained products are the animals and plants, and the agriculture is a basic industry for supporting national economic construction and development.

At present, when agricultural planting is carried out, seeding operation needs to be carried out firstly, factors such as stubble conditions, climate and the like need to be combined according to different varieties of crops during seeding, seeding depth requirements are different, so that the depth of ploughing needs to be adjusted to meet the requirements of planting depths of different kinds of seeds, and most of existing seeders cannot be adjusted.

Advanced seeder on the market today, precision planter, the road wheel is linked to one end, comprises chain, gear, and seed precision distributor is linked to the other end, by axle, bearing, foraminiferous disc etc. the seed is at the motion process of seeder: the seed falls into the disk accessory, follows the disk accessory and rotates to and fill up the ration hole, when pressing kind of part through elasticity, in the pipeline below the seed is pressed to the seed bullet, the motion of seed in the seeder divide into: the free falling body movement, the driving rotation movement and the elastic movement, wherein the movement time of the elastic movement is called as short plate time which is the main reason for seed damage, the structure not only causes 15% seed damage, but also influences the seeding speed, standard parts are difficult to realize in the factory production, and when different materials are seeded, different elastic force is needed to press seed parts, chains with different lengths, different perforated discs and the like, so the production scale and the number of the seeding machine are influenced.

In addition, most of the existing sowing equipment can only perform single-row sowing operation, the sowing efficiency is low, most of the existing sowing equipment can only perform sowing of a single seed at one time, sowing of multiple seeds cannot be performed, and in addition, if the sowing equipment does not rain or does not water in time, the sowed seeds cannot sprout in time, the seeds are damaged, and cultivation needs to be performed again.

We have therefore proposed a multi-functional adjustable multi-row planter to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the problem of providing a multifunctional adjustable multi-row seeder with simple structure, convenient operation, low cost, multi-row seeding, multi-function integration, high seeding efficiency, high seeding quality and wide application range.

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

the utility model provides a multi-functional adjustable multirow seeder, includes the seeding backup pad, and the watering subassembly is installed to top one side of seeding backup pad, and the seeding system is installed to the opposite side at seeding backup pad top, and the wheel of traveling is all installed to the bottom four corners department of seeding backup pad, a plurality of earthing plates of seeding backup pad bottom rear side fixedly connected with, a plurality of furrow subassemblies of seeding backup pad bottom front side fixedly connected with, the earthing plate corresponds with the furrow subassembly and lays.

The following is the utility model discloses to above-mentioned technical scheme's further optimization:

the watering subassembly includes the water tank of fixed mounting at seeding backup pad top, and the top fixed mounting of water tank has the water pump, and the water pump passes through the inlet tube to be connected with the water tank, fixedly connected with outlet pipe on the delivery port of water pump, and the outlet pipe is located the top of water tank.

Further optimization: a plurality of water distribution pipes are arranged on the water outlet pipe at equal intervals, the bottom ends of the water distribution pipes penetrate through the seeding supporting plate and are fixedly connected with spray heads, and the spray heads are arranged corresponding to the soil covering plate respectively.

Further optimization: the seeding system comprises a seed box, the seed box is fixedly arranged on an L-shaped seed box supporting frame at the top of a seeding supporting plate, a plurality of seed storage boxes are fixedly connected to the bottom of the seed box, a plurality of seed discharging assemblies are arranged at the bottoms of the seed storage boxes, and a seed discharging driving assembly is arranged on one side of each seed discharging assembly.

Further optimization: the seed metering subassembly is including installing in the seed metering section of thick bamboo of storing up seed box bottom, and movable mounting has the piece of getting the kind in the seed metering section of thick bamboo, gets kind of a piece one end and is connected with the pole of getting kind, gets the cover on the pole of planting and is equipped with the spring of getting kind, gets the outside and the fixed connection arc piece that kind pole other end extends to the seed metering section of thick bamboo, and the arc piece is connected with the transmission of seed metering drive assembly.

Further optimization: the lower end of the seed discharging cylinder is fixedly communicated with a seeding pipe, the lower end of the seeding pipe extends to the bottom end of the seeding supporting plate and is positioned on the front side of each spray header, and a seed taking groove is formed in the seed taking block.

Further optimization: the seeding cylinders are fixedly connected with corresponding seed dropping pipes, and two ends of the seed dropping pipes are respectively communicated with the corresponding seed storage boxes and the inner cavities of the seed dropping pipes.

Further optimization: the seed taking block moves along the axis of the seed discharging cylinder to ensure that the seed taking groove is communicated with the corresponding seeding pipe and the seed dropping pipe in sequence.

Further optimization: the seed metering drive assembly is including rotating the transmission shaft of getting kind of connecting at seeding backup pad top, and fixed mounting has the motor in the seeding backup pad, and the motor is connected with the transmission of getting kind of transmission shaft, gets kind of transmission shaft equidistant cloth and is equipped with a plurality of cams, a plurality of cams respectively with corresponding arc piece apical grafting.

Further optimization: the furrow assembly comprises a connecting plate fixedly installed at the bottom of the seeding supporting plate, a sliding block is connected onto the connecting plate in a sliding mode, the connecting plate is connected with the sliding block through a locking nut, and a furrow knife is fixedly connected to the bottom end of the sliding block.

The utility model adopts the above technical scheme, following beneficial effect has:

1. the utility model discloses a through setting up furrow subassembly, seeding system and watering subassembly, earthing plate, make the seeder can carry out furrow, seeding, watering and earthing simultaneously, realized that multiplex ability integrates, improve seeding efficiency, reduced the seeding cost.

2. The utility model discloses a furrow subassembly be convenient for adjust the furrow degree of depth to be convenient for adjust the depth of sowing, realize effectively sowing, improve work efficiency.

3. The utility model discloses can be under the certain circumstances of the speed of a motor of maintaining the speed of a motor, realize the adjustment to the seeding interval through the rotational speed of control seeding motor to can ensure that the seeding is even orderly.

4. The utility model discloses a set up a plurality of seeding pipes, a plurality of furrow subassembly, make the multirow seeding in the same time to the setting of earthing plate many, improved agricultural seeding efficiency greatly.

To sum up the utility model discloses simple structure, reasonable in design can realize the adjustment of seeding depth, seeding interval again promptly can realize the mechanization of seeding, has a tractor serves several purposes simultaneously again, and advantages such as multirow seeding have improved seeding efficiency greatly, have improved the seeding quality, have reduced manual operation cost and intensity of labour, can realize the operation of agricultural scale.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

fig. 2 is a schematic diagram of an overall structure of another view angle in the embodiment of the present invention;

FIG. 3 is a schematic view of an embodiment of the irrigation assembly of the present invention;

FIG. 4 is a cross-sectional view of a feed cylinder in an embodiment of the present invention;

fig. 5 is a schematic view of a furrow assembly in an embodiment of the present invention.

In the figure: 1-seeding a support plate; 2-a watering assembly; 21-a water tank; 22-a water pump; 23-a water inlet pipe; 24-a water outlet pipe; 25-shunt tubes; 26-a spray header; 3-a seeding system; 31-a seed box support frame; 32-a seed box; 33-seed storage box; 34-seed dropping pipe; 35-a seed metering assembly; 351-a seed discharging cylinder; 352-seed block; 353, a seed taking groove; 354-seed taking spring; 355-seed taking rod; 356-arc block; 357-a seeding pipe; 36-a seed metering drive assembly; 361-a motor; 362-a seed taking transmission shaft; 363-a cam; 364-bearing seats; 4-a running wheel; 5-a soil covering plate; 6-furrow assembly; 61-a connecting plate; 611-a sliding groove; 612-adjusting screw holes; 62-a locking bolt; 63-a slide block; 64-furrow blade.

Detailed Description

Referring to the attached drawings 1-5, the multifunctional adjustable multi-row seeder comprises a seeding support plate 1, wherein a watering assembly 2 is installed on one side of the top of the seeding support plate 1, a seeding system 3 is installed on the other side of the top of the seeding support plate 1, traveling wheels 4 are installed at four corners of the bottom of the seeding support plate 1, a plurality of soil covering plates 5 are fixedly connected to the rear side of the bottom of the seeding support plate 1, a plurality of furrow assemblies 6 are fixedly connected to the front side of the bottom of the seeding support plate 1, and the soil covering plates 5 are arranged corresponding to the furrow assemblies 6.

Watering subassembly 2 includes water tank 21, water tank 21 fixed mounting is in top one side of seeding backup pad 1, top one side fixed mounting of water tank 21 has water pump 22, water pump 22's water inlet is connected with water tank 21 through inlet tube 23, fixedly connected with outlet pipe 23 on water pump 2's the delivery port.

The water outlet pipe 23 is positioned at the top of the water tank 21, and the water outlet pipe 23 is a long round pipe with one closed end.

The water pump 22 is used for sucking water in the water tank 21 through the water inlet pipe 23 and conveying the water into the water outlet pipe 23 in a pressurized mode, and the water outlet pipe 23 is used for guiding the water.

The water outlet pipe 23 is provided with a plurality of water distribution pipes 24 at equal intervals, and the bottom ends of the water distribution pipes 24 penetrate through the seeding support plate 1 and are fixedly connected with spray headers 25.

The spray heads 25 on the water distribution pipes 24 are respectively arranged corresponding to the soil covering plates 5, and the spray heads 25 are arranged on the front sides of the soil covering plates 5.

The cross section of the water diversion pipe 24 is designed into a Z-shaped structure, and the water diversion pipe 24 is designed into a Z shape to control the flow velocity of water, so that the water diversion pipe is convenient to use.

By the design, water in the water outlet pipe 23 is respectively guided into the water distribution pipe 24, and the water in the water distribution pipe 24 is sprayed out through the spray head 25, so that the planted seeds are conveniently watered in the sowing process, and the survival rate of the seeds is improved.

The top of the seeding supporting plate 1 is fixedly provided with a seed box supporting frame 31 which has an L-shaped integral structure.

The seeding system 3 comprises a seed box 32, the seed box 32 is fixedly arranged on a seed box supporting frame 31, the bottom of the seed box 32 is fixedly connected with a plurality of seed storage boxes 33, the bottom of each seed storage box 33 is provided with a plurality of seed discharging assemblies 35, and a seed discharging driving assembly 36 is arranged on one side of each seed discharging assembly 35.

The seed box 32 is a cuboid hollow structure, an opening is formed in the top of the seed box 32, seeds can be conveniently added into the seed box 32 through the opening, and the bottom of the seed box 32 is communicated with the seed storage box 33.

The seed storage box 33 is of a hollow structure with openings at the upper end and the lower end, a seed falling hole is formed in the bottom of the seed storage box 33, a seed falling pipe 34 is fixedly connected to the seed falling hole, and the other end of the seed falling pipe 34 is connected with the seed sowing assembly.

The seed discharging assembly 35 comprises a seed discharging cylinder 351 mounted at the bottom of the seed storage box 33, a seed taking block 352 is movably mounted in the seed discharging cylinder 351, one end of the seed taking block 352 is connected with a seed taking rod 355, and a seed taking spring 354 is sleeved on the seed taking rod 355.

One end of the seed taking spring 354 is fixedly connected with the seed taking block 352, and the other end of the seed taking spring 354 is fixedly connected with the inner wall of the seed discharging barrel 351.

The other end of the seed taking rod 355 extends to the outside of the seed discharging cylinder 351 and is fixedly connected with an arc-shaped block 356, and the arc-shaped block 356 is in transmission connection with the seed discharging driving assembly 36.

The curved surface of the seed taking block 352 is tightly attached to the inner wall of the seed discharging cylinder 351, and an arc-shaped seed taking groove 353 is formed in the seed taking block 352.

A seeding pipe 357 is fixedly communicated with the lower end of the seeding cylinder 351, and the lower end of the seeding pipe 357 extends to the bottom end of the seeding support plate 1 and is positioned at the front side of each spray header 26.

The seed discharging cylinder 351 is fixedly connected with the corresponding seed dropping pipe 34, and the seed taking block 352 moves along the axis of the seed discharging cylinder 351 so that the seed taking groove 353 is communicated with the corresponding seed dropping pipe 357 and the corresponding seed dropping pipe 34 in sequence.

The seeds in the seed storage box 33 are respectively guided into the seed taking groove 353 through the seed dropping pipe 34, and the seed taking block 352 moves along the axis of the seed discharging cylinder 351 to drive the seeds in the seed taking groove 353 to enter the seed sowing pipe 357, and at the moment, the seed sowing pipe 357 guides the seeds into the soil.

The seed metering drive assembly 36 comprises a seed taking transmission shaft 362 rotatably connected to the top of the seeding support plate 1, a motor 361 is fixedly mounted on the seeding support plate 1, and the motor 361 is in transmission connection with the seed taking transmission shaft 362.

The motor 361 outputs power to drive the seed taking transmission shaft 362 to rotate.

One end of the seed taking transmission shaft 362 far away from the motor 361 is rotatably connected with a bearing seat 364, and the bearing seat 364 is fixedly arranged at the top of the support plate 1.

The seed taking transmission shaft 362 is provided with a plurality of cams 363 at equal intervals, and the plurality of cams 363 are respectively abutted with the corresponding arc-shaped blocks 356.

The motor 361 is started to drive the seed taking transmission shaft 361 to rotate, so that the cam 363 is driven to rotate, and the cam 363 pushes the seed taking block 352 to move through the arc-shaped block 356 and the seed taking rod 355.

When the cam 363 rotates to the maximum diameter position, the seed taking groove 353 on the seed taking block 352 is communicated with the bottom end of the seed dropping pipe 34, and seeds in the seed storage box 33 fall into the seed taking groove 353.

Then, as the cam 363 continues to rotate, the seed taking block 352 moves under the action of the tension of the seed taking spring 354, when the cam 363 rotates to the position with the minimum diameter, the seed taking groove 353 in the seed taking block 352 is communicated with the top end of the sowing pipe 357, seeds in the seed taking groove 353 fall into the sowing pipe 357, and the sowing pipe 357 guides the seeds into the soil to complete one sowing action.

The furrow assembly 6 comprises a connecting plate 61 fixedly installed at the bottom of the seeding support plate 1, the connecting plate 61 is arranged at the front side of the seeding pipe 357, a sliding block 63 is connected on the connecting plate 61 in a sliding manner, the connecting plate 61 and the sliding block 63 are connected together through a locking nut 62, and a furrow knife 64 is fixedly connected at the bottom end of the sliding block 63.

The connecting plate 61 is provided with a sliding groove 611, the sliding groove 611 is internally provided with a plurality of adjusting screw holes 612, the sliding block 63 is connected in the sliding groove 611 in a sliding manner, and the locking nut 62 on the sliding block 63 is connected with the adjusting screw holes 612 at different positions to adjust the height of the furrow knife 64 so as to achieve the adjustment of the depth of the furrow.

In this embodiment, the motor 361 and the water pump 22 are both powered by a power supply, the power supply may be a lithium ion battery or a lead-acid battery, and the power supply may be mounted on the seeding support plate 1, and the connection between the power supply and the motor 361 and the water pump 22 is the prior art and is not described herein.

In use, seeds to be sown are firstly put into the seed box 32, the water tank 21 is filled with water, the height of the furrow assembly 6 is adjusted according to the sowing depth, and the rotating speed of the motor 361 and the flow rate of the water pump 22 are adjusted.

The pulling device is then activated to start sowing, the seeds fall from the seed box 32 into the seed storage box 33, the seeds in the seed storage box 33 fall into the seed discharge cylinder 351 through the seed discharge tube 34, and then the seed discharge driving assembly 36 drives the seed discharge assembly 35 to guide the seeds falling from the seed storage box 33 into the seed discharge cylinder 351 into the seed discharge tube 357.

At the same time, the furrow assembly 6 provides a furrow in the front end for a plurality of furrows to be plowed, and seeds fall from the seed tube 357 into the corresponding furrows.

Then, the water pump 22 works to make the water in the water tank 21 pass through the water inlet pipe 23, the water outlet pipe 24 and the shunt pipe 25 in sequence, and finally the water flows out from the spray head 26 on the shunt pipe 25, so that the seeds are moistened and nourished.

And finally, covering and leveling soil by a plurality of pairs of soil covering plates on the rear side of the bottom end of the seeding supporting plate 1 to finish seeding.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A multi-functional adjustable multirow seeder, includes seeding backup pad (1), its characterized in that: watering subassembly (2) are installed to top one side of seeding backup pad (1), and seeding system (3) are installed to the opposite side at seeding backup pad (1) top, and traveling wheel (4) are all installed to the bottom four corners department of seeding backup pad (1), a plurality of earthing plate (5) of seeding backup pad (1) bottom rear side fixedly connected with, a plurality of furrow subassemblies of seeding backup pad (1) bottom front side fixedly connected with (6), earthing plate (5) are laid with furrow subassembly (6) correspondence.

2. The multi-function adjustable multi-row planter according to claim 1 wherein: watering subassembly (2) include water tank (21) of fixed mounting at seeding backup pad (1) top, and the top fixed mounting of water tank (21) has water pump (22), and water pump (22) are connected with water tank (21) through inlet tube (23), fixedly connected with outlet pipe (24) on the delivery port of water pump (22), and outlet pipe (24) are located the top of water tank (21).

3. The multi-function adjustable multi-row planter according to claim 2 wherein: a plurality of water distribution pipes (25) are arranged on the water outlet pipe (24) at equal intervals, the bottom ends of the water distribution pipes (25) penetrate through the seeding support plate (1) and are fixedly connected with spray heads (26), and the spray heads (26) are respectively arranged corresponding to the soil covering plate (5).

4. The multi-function adjustable multi-row planter according to claim 3 wherein: the seeding system (3) comprises a seed box (32), the seed box (32) is fixedly arranged on an L-shaped seed box support frame (31) at the top of a seeding support plate (1), a plurality of seed storage boxes (33) are fixedly connected to the bottom of the seed box (32), a plurality of seed discharging assemblies (35) are arranged at the bottoms of the seed storage boxes (33), and a seed discharging driving assembly (36) is arranged on one side of each seed discharging assembly (35).

5. The multi-function adjustable multi-row planter according to claim 4 wherein: seed metering subassembly (35) is including installing in seed metering section of thick bamboo (351) of storing up seed box (33) bottom, movable mounting has in seed metering section of thick bamboo (351) and gets kind of a block (352), gets kind of a block (352) one end and is connected with and gets kind pole (355), gets to overlap on kind pole (355) and is equipped with and gets kind spring (354), gets kind pole (355) other end and extends to the outside and the fixed connection arc piece (356) of seed metering section of thick bamboo (351), arc piece (356) and seed metering drive assembly (36) transmission are connected.

6. The multi-function adjustable multi-row planter according to claim 5 wherein: the lower end of the seed discharging cylinder (351) is fixedly communicated with a seeding pipe (357), the lower end of the seeding pipe (357) extends to the bottom end of the seeding support plate (1) and is positioned at the front side of each spray header (26), and a seed taking groove (353) is formed in the seed taking block (352).

7. The multi-function adjustable multi-row planter according to claim 6 wherein: the seeding cylinder (351) is fixedly connected with the corresponding seed dropping pipe (34), and the two ends of the seed dropping pipe (34) are respectively communicated with the inner cavities of the corresponding seed storage box (33) and the seeding pipe (357).

8. The multi-function adjustable multi-row planter according to claim 7 wherein: the seed taking block (352) moves along the axis of the seed discharging cylinder (351) to enable the seed taking groove (353) to be communicated with the corresponding seed discharging pipe (357) and seed dropping pipe (34) in sequence.

9. The multi-function adjustable multi-row planter according to claim 8 wherein: the seed metering drive assembly (36) comprises a seed taking transmission shaft (362) which is rotatably connected to the top of the seeding support plate (1), a motor (361) is fixedly installed on the seeding support plate (1), the motor (361) is in transmission connection with the seed taking transmission shaft (362), a plurality of cams (363) are arranged on the seed taking transmission shaft (362) at equal intervals, and the plurality of cams (363) are respectively in butt joint with the corresponding arc-shaped blocks (356).

10. The multi-function adjustable multi-row planter according to claim 9 wherein: the furrow assembly (6) comprises a connecting plate (61) fixedly installed at the bottom of the seeding supporting plate (1), a sliding block (63) is connected to the connecting plate (61) in a sliding manner, the connecting plate (61) is connected with the sliding block (63) through a locking nut (62), and a furrow knife (64) is fixedly connected to the bottom end of the sliding block (63).