CN218526743U

CN218526743U - Seeding machine

Info

Publication number: CN218526743U
Application number: CN202223114982.6U
Authority: CN
Inventors: 张中顺
Original assignee: Jiangsu Grand Machinery Manufacturing Co ltd
Current assignee: Jiangsu Grand Machinery Manufacturing Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-02-28
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a seeder belongs to farming technical field, and it includes: the trolley comprises a trolley main body, wherein the lower end of the trolley main body is provided with a travelling mechanism with adjustable width; the fertilizer applying unit comprises a fertilizer hopper, a fertilizer outlet control assembly and a fertilizer outlet pipe, wherein the fertilizer hopper is fixedly arranged at the upper end of the cart main body and is provided with a fertilizer inlet and a fertilizer outlet; the fertilizer outlet pipe is arranged corresponding to the fertilizer outlet; the fertilizer outlet control component is arranged at the tail end of the fertilizer hopper; the seeding unit comprises a seed supply hopper, a seeding control part and a seed outlet pipe, and the seed supply hopper is fixedly arranged at the upper end of the cart main body; the seed supply hopper and the fertilizer hopper are arranged in the front and back direction along the advancing direction of the cart main body; the seed supply hopper is provided with a seed inlet and a seed outlet; the seed outlet pipe is arranged corresponding to the seed outlet; the seeding control part is arranged at the seed outlet. The utility model discloses have seeding and two kinds of functions of fertilizeing, make it also can fertilize in the seeding, need not the manual work and carry out fertilization once more, saved a large amount of manpowers, improved seeding efficiency.

Description

Seeding machine

Technical Field

The utility model belongs to the technical field of farming apparatus, concretely relates to seeder.

Background

With the continuous development of the country, the agricultural supporting force is increased, and the Chinese agriculture is developed rapidly.

With the development of agricultural mechanization, corn seeders are more and more widely used, the corn seeders refer to planting machines taking crop corn seeds as seeding objects, and the corn seeding requires uniform seeding, consistent depth, stable row spacing, good soil covering, seed saving, high working efficiency and the like; meanwhile, the seeding machine in the prior art cannot be suitable for ridge distances with different widths.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a seeding machine comprising:

the trolley comprises a trolley main body, wherein the lower end of the trolley main body is provided with a travelling mechanism with adjustable width;

the fertilizer applying unit comprises a fertilizer hopper, a fertilizer outlet control assembly and a fertilizer outlet pipe, the fertilizer hopper is fixedly arranged at the upper end of the cart main body through a first support, and the fertilizer hopper is provided with a fertilizer inlet and a fertilizer outlet; the fertilizer outlet pipe is arranged corresponding to the fertilizer outlet; the fertilizer outlet control assembly is arranged at the tail end of the fertilizer hopper; the fertilizer outlet control assembly is matched with the fertilizer outlet pipe and used for plugging or opening the fertilizer outlet pipe so as to control the fertilizer to be put in;

the seeding unit comprises a seed supply hopper, a seeding control part and a seed outlet pipe, and the seed supply hopper is fixedly arranged at the upper end of the cart main body through a second support; the seed supply hopper and the fertilizer hopper are arranged in the front and back direction along the advancing direction of the cart main body; the seed supply hopper is provided with a seed inlet and a seed outlet; the seed outlet pipe is arranged corresponding to the seed outlet; the seeding control part is arranged at the seed outlet and used for controlling the number of seeds entering the seed outlet pipe from the seed outlet.

Furthermore, the fertilizer outlet control assembly comprises a fertilizer outlet control box, a baffle, a control panel, a support frame and a first driving motor are arranged in the fertilizer outlet control box, the support frame is fixedly installed at the bottom of the fertilizer outlet control box, the control panel is rotatably arranged at the upper end of the support frame, the first driving motor is installed at the upper end of the support frame, and the driving end of the first driving motor is in driving connection with the control panel; one end of the baffle penetrates out of the fertilizer outlet control box and is inserted on the fertilizer outlet pipe so as to plug the fertilizer outlet pipe; the baffle is rotationally connected with the fertilizer outlet control box; the other end of the baffle is matched with a control rotating shaft fixedly arranged on the control panel so as to realize the blockage and the opening of the fertilizer outlet pipe by the baffle.

Furthermore, the seeding control part comprises a connecting shaft which is rotatably arranged at a seed outlet of the seed outlet pipe, a seeding disc which is fixedly arranged on the connecting shaft and a second driving motor which is fixedly arranged at the outer side of the seed supply hopper, a plurality of grooves are uniformly arranged in the circumferential direction of the seeding disc, and the grooves are used for conveying seeds entering the grooves into the seed outlet pipe so as to control the number of the seeds entering the seed outlet pipe; the driving end of the second driving motor extends into the seed supply hopper and is in driving connection with the connecting shaft.

Furthermore, the travelling mechanism comprises a width adjusting assembly, a height adjusting assembly and travelling wheels, the width adjusting assembly comprises a sliding rail fixedly connected to the lower end of the trolley main body, two sliding blocks, a lead screw and a third driving motor, and the two sliding blocks are symmetrically arranged on the sliding rail and are in sliding connection with the sliding rail; a screw nut is arranged on the sliding block, and the screw is matched with the screw nut; the third driving motor is fixedly mounted on the cart main body through a mounting plate, and a driving end of the third driving motor is fixedly connected with one end of the lead screw so as to drive the sliding blocks to slide relative to the sliding rails to change the width between the two sliding blocks; the height adjusting assembly is fixedly connected to the lower end of the sliding block; the traveling wheel is rotatably mounted on the height adjustment assembly.

Furthermore, the height adjusting assembly comprises a first supporting column and a second supporting column, a first end of the first supporting column is fixedly connected with the sliding block, a second end of the first supporting column is a cavity with an opening, a first end of the second supporting column is inserted into the cavity of the first supporting column, distance adjusting holes are respectively formed in the first supporting column and the second supporting column, and the locking pin is matched with the distance adjusting holes to fix the relative positions of the first supporting column and the second supporting column; the traveling wheel is rotatably mounted at the second end of the second support column.

Further, one side of the cart body, which is far away from the sowing unit, is provided with a handrail.

Furtherly, the discharge end that goes out fertile pipe is provided with the adjustment mechanism who adjusts the export size, adjustment mechanism includes the fixing base and sets up just can be relative in the fixing base the gliding regulating plate of fixing base, the one end of regulating plate is passed the fixing base and is extended to go out fertile intraductal, the other end of regulating plate is provided with the push rod, the other end of push rod extends to outside the fixing base.

Further, the seed-fertilizer discharging device also comprises a plough share fixedly arranged at the lower end of the cart main body, and the plough share is positioned on one side of the seed discharging pipe far away from the fertilizer discharging pipe.

Further, the ridging device comprises a ridging assembly, wherein the ridging assembly comprises a first ridging plate and a second ridging plate which are arranged at included angles, and the extending and converging direction of the first ridging plate and the second ridging plate is consistent with the advancing direction of the trolley main body; the first hilling plate and the second hilling plate are respectively fixedly connected with the cart main body through a first connecting column and a second connecting column.

The utility model has the advantages that:

the utility model provides a seeder is applicable to the seeding of conduct such as maize or rice, has seeding and two kinds of functions of fertilization, makes it also can fertilize in the seeding, need not the manual work and carries out fertilization once more, has saved a large amount of manpowers, has improved seeding efficiency.

And simultaneously, the utility model provides a seeder has still set up subassembly and the share of earthing up, makes the seeding possess functions such as ditching, seeding, fertilization and earthing up.

In addition, the width adjusting assembly is arranged, so that the device can be suitable for ridge distances with different widths, and the application range is wide.

Drawings

Fig. 1 is a front view of the overall structure of the present invention;

fig. 2 is a left side view of the overall structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of a portion B of FIG. 1;

FIG. 5 is a schematic view of the construction of the hilling assembly;

wherein, 1, a cart main body; 2. a ridging assembly; 3. a second support column; 4. a third drive motor; 5. a handrail; 6. a first drive motor; 7. a rotating shaft; 8. a baffle plate; 9. a control panel; 10. a control rotating shaft; 11. a fertilizer hopper; 12. a seed supply hopper; 13. a seeding disc; 14. a connecting shaft; 15. a groove; 16. a control component; 17. a first support column; 18. a traveling wheel; 19. connecting columns; 20. a ploughshare; 21. a seed outlet pipe; 22. a push rod; 23. an adjusting plate; 24. a fixed seat; 25. a fertilizer discharging pipe; 26. a lead screw; 27. a slide rail; 28. a slide block.

Detailed Description

The utility model provides a seeding machine. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.

Example 1

Referring to fig. 1-5, a seeding machine includes:

the trolley comprises a trolley main body 1, wherein a travelling mechanism with adjustable width is arranged at the lower end of the trolley main body 1;

the fertilizer applying unit comprises a fertilizer hopper 11, a fertilizer outlet control assembly and a fertilizer outlet pipe 25, the fertilizer hopper 11 is fixedly arranged at the upper end of the cart main body 1 through a first support, and the fertilizer hopper 11 is provided with a fertilizer inlet and a fertilizer outlet; the fertilizer outlet pipe 25 is arranged corresponding to the fertilizer outlet; the fertilizer outlet control component is arranged at the tail end of the fertilizer hopper 11; the fertilizer outlet control assembly is matched with the fertilizer outlet pipe 25 and used for plugging or opening the fertilizer outlet pipe 25 so as to control the feeding of fertilizer;

the seeding unit comprises a seed supply bucket 12, a seeding control part and a seed outlet pipe 21, and the seed supply bucket 12 is fixedly arranged at the upper end of the cart main body 1 through a second bracket; the seed supply hopper 12 and the fertilizer hopper 11 are arranged in the front and back direction of the cart main body 1; the seed supply hopper 12 is provided with a seed inlet and a seed outlet; the seed outlet pipe 21 is arranged corresponding to the seed outlet; the seeding control part is arranged at the seed outlet and is used for controlling the number of seeds entering the seed outlet pipe 21 from the seed outlet.

The embodiment provides a seeder has seeding and two kinds of functions of fertilizeing, makes it also can fertilize in the seeding, need not the manual work and carries out fertilization once more, has saved a large amount of manpowers, has improved seeding efficiency.

Example 2

In order to better realize the fertilizer output control, the embodiment is further provided on the basis of the embodiment 1.

In this embodiment, the fertilizer discharging control assembly comprises a fertilizer discharging control box, a baffle 8, a control panel 9, a support frame and a first driving motor 6 are arranged in the fertilizer discharging control box, the support frame is fixedly installed at the bottom of the fertilizer discharging control box, the control panel 9 is rotatably arranged at the upper end of the support frame, the first driving motor 6 is installed at the upper end of the support frame, and a driving end of the first driving motor 6 is in driving connection with the control panel 9; one end of the baffle 8 penetrates out of the fertilizer outlet control box and is inserted on the fertilizer outlet pipe 25 so as to plug the fertilizer outlet pipe 25; wherein, the baffle 8 is rotationally connected with the fertilizer outlet control box through a rotating shaft 7; the other end of the baffle 8 is matched with a control rotating shaft 10 fixedly arranged on the control panel 9 so as to realize the plugging and the opening of the fertilizer discharging pipe 25 by the baffle 8.

The seeder provided by the embodiment controls the fertilizer feeding by matching the baffle 8 with the control rotating shaft 10 on the control panel 9 and plugging and opening the fertilizer outlet pipe 25 through the baffle 8.

Example 3

In order to better implement the seed control, the present embodiment is further configured on the basis of embodiment 2.

In this embodiment, the seeding control part comprises a connecting shaft 14 rotatably arranged at the seed outlet of the seed outlet pipe 21, a seeding disc 13 fixedly arranged on the connecting shaft 14 and a second driving motor fixedly arranged outside the seed supply hopper 12, a plurality of grooves 15 are uniformly arranged in the circumferential direction of the seeding disc 13, and the grooves 15 are used for conveying seeds entering the grooves into the seed outlet pipe 21 so as to control the number of the seeds entering the seed outlet pipe 21; the driving end of the second driving motor extends into the seed hopper 12 and is in driving connection with the connecting shaft 14.

The seeding machine provided by the embodiment controls the quantity of seeds through the length and the width of the groove 15 on the seeding plate 13, and can replace the seeding plate with a proper groove size according to the type of the sowed seeds, such as corn or rice, and the like, so as to control the quantity of the seeds entering the seed outlet pipe 21 from the seed outlet.

Example 4

In order to be applicable to ridge distances and ridge heights of different widths and to enlarge the application range, the present embodiment is further provided on the basis of embodiment 3.

In this embodiment, the traveling mechanism includes a width adjusting assembly, a height adjusting assembly and traveling wheels 18, the width adjusting assembly includes a sliding rail 27 fixedly connected to the lower end of the cart main body 1, two sliding blocks 28, a lead screw 26 and a third driving motor 4, the two sliding blocks 28 are symmetrically arranged on the sliding rail 27 and are slidably connected with the sliding rail 27; a screw rod 26 nut is arranged on the sliding block, and the screw rod 26 is matched with the screw rod 26 nut; the third driving motor 4 is fixedly arranged on the cart main body 1 through a mounting plate, and the driving end of the third driving motor 4 is fixedly connected with one end of the lead screw 26 so as to drive the sliding blocks to slide relative to the sliding rail 27 to change the width between the two sliding blocks; the height adjusting component is fixedly connected to the lower end of the sliding block; road wheels 18 are rotatably mounted on the height adjustment assembly.

In this embodiment, the height adjusting assembly includes a first support column 17 and a second support column 3, a first end of the first support column 17 is fixedly connected with the slider, a second end of the first support column 17 is a cavity with an opening, a first end of the second support column 3 is inserted into the cavity of the first support column 17, the first support column 17 and the second support column 3 are respectively provided with a distance adjusting hole, and a locking pin is matched with the distance adjusting hole to fix a relative position between the first support column 17 and the second support column 3; road wheels 18 are rotatably mounted at a second end of the second support column 3.

In this embodiment, the discharge end of play fertile pipe 25 is provided with the adjustment mechanism who adjusts the export size, and adjustment mechanism includes fixing base 24 and sets up in fixing base 24 and the gliding regulating plate of fixing base 24 relatively, and the one end of regulating plate is passed fixing base 24 and is extended to in going out fertile pipe 25, and the other end of regulating plate is provided with push rod 22, and the other end of push rod 22 extends outside fixing base 24.

The seeder that this embodiment provided through setting up width adjustment subassembly, height control subassembly, makes its ridge distance, the ridge height that can be applicable to different width, application scope is bigger.

Example 5

In order to increase the integrity and completeness of the seeder, the seeder is provided with an integrated design with functions of ditching, seeding, fertilizing, ridging and the like, the embodiment is further configured on the basis of the embodiment 4.

In the present embodiment, the side of the cart body 1 away from the sowing unit is provided with an armrest 5.

The seeder provided by the embodiment further comprises a ploughshare 20 fixedly installed at the lower end of the cart main body 1, wherein the ploughshare 20 is located on one side of the seed outlet pipe 21 far away from the fertilizer outlet pipe 25, and the ploughshare 20 passes through the connecting column 19.

The seeder that this embodiment provided still includes hilling subassembly 2, and hilling subassembly 2 includes first hilling board and the second hilling board of contained angle setting, and wherein, the extension of first hilling board and second hilling board is joined the direction and is unanimous with shallow main part 1 advancing direction; first board and the second board of earthing up earth respectively through first spliced pole and second spliced pole and 1 fixed connection of shallow main part.

The seeding machine provided by the embodiment further comprises a control component 16, and the control component 16 is electrically connected with the first driving motor 6, the second driving motor and the third driving motor 4 respectively. The control part 16 is internally provided with a control module and a power supply, and the control module and the power supply are respectively electrically connected with the first driving motor 6, the second driving motor and the third driving motor 4.

The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.

Claims

1. A seeding machine, comprising:

the seeding unit comprises a seed supply hopper, a seeding control part and a seed outlet pipe, and the seed supply hopper is fixedly arranged at the upper end of the cart main body through a second bracket; the seed supply hopper and the fertilizer hopper are arranged in the front and back direction along the advancing direction of the cart main body; the seed supply hopper is provided with a seed inlet and a seed outlet; the seed outlet pipe is arranged corresponding to the seed outlet; the seeding control part is arranged at the seed outlet and used for controlling the number of seeds entering the seed outlet pipe from the seed outlet.

2. The seeding machine as claimed in claim 1, wherein the fertilizer outlet control assembly comprises a fertilizer outlet control box, a baffle plate, a control panel, a support frame and a first driving motor are arranged in the fertilizer outlet control box, the support frame is fixedly arranged at the bottom of the fertilizer outlet control box, the control panel is rotatably arranged at the upper end of the support frame, the first driving motor is arranged at the upper end of the support frame, and a driving end of the first driving motor is in driving connection with the control panel; one end of the baffle penetrates out of the fertilizer outlet control box and is inserted on the fertilizer outlet pipe so as to plug the fertilizer outlet pipe; the baffle is rotatably connected with the fertilizer outlet control box; the other end of the baffle is matched with a control rotating shaft fixedly arranged on the control panel so as to realize the blockage and the opening of the fertilizer outlet pipe by the baffle.

3. The seeding machine as claimed in claim 1, wherein the seeding control part comprises a connecting shaft rotatably arranged at the seed outlet of the seed outlet pipe, a seeding tray fixedly arranged on the connecting shaft and a second driving motor fixedly arranged outside the seed supply hopper, a plurality of grooves are uniformly arranged in the circumferential direction of the seeding tray, and the grooves are used for conveying seeds entering the seeding tray into the seed outlet pipe so as to control the number of the seeds entering the seed outlet pipe; the driving end of the second driving motor extends into the seed supply hopper and is in driving connection with the connecting shaft.

4. The seeding machine as claimed in claim 1, wherein the walking mechanism comprises a width adjusting assembly, a height adjusting assembly and walking wheels, the width adjusting assembly comprises a sliding rail fixedly connected to the lower end of the cart main body, two sliding blocks, a lead screw and a third driving motor, and the two sliding blocks are symmetrically arranged on the sliding rail and are in sliding connection with the sliding rail; a screw nut is arranged on the sliding block, and the screw is matched with the screw nut; the third driving motor is fixedly mounted on the cart main body through a mounting plate, and a driving end of the third driving motor is fixedly connected with one end of the lead screw so as to drive the sliding blocks to slide relative to the sliding rails to change the width between the two sliding blocks; the height adjusting assembly is fixedly connected to the lower end of the sliding block; the traveling wheel is rotatably mounted on the height adjustment assembly.

5. The seeding machine according to claim 4, wherein the height adjusting assembly comprises a first supporting column and a second supporting column, a first end of the first supporting column is fixedly connected with the sliding block, a second end of the first supporting column is a cavity with an opening, a first end of the second supporting column is inserted into the cavity of the first supporting column, distance adjusting holes are respectively formed in the first supporting column and the second supporting column, and the relative position between the first supporting column and the second supporting column is fixed through matching of a locking pin and the distance adjusting holes; the road wheel is rotatably mounted at the second end of the second support column.

6. The seeding machine according to claim 1, wherein a side of the cart body remote from the seeding unit is provided with an armrest.

7. The seeding machine according to claim 1, wherein the discharge end of the fertilizer discharging pipe is provided with an adjusting mechanism for adjusting the size of the outlet, the adjusting mechanism comprises a fixed seat and an adjusting plate which is arranged in the fixed seat and can slide relative to the fixed seat, one end of the adjusting plate passes through the fixed seat and extends into the fertilizer discharging pipe, the other end of the adjusting plate is provided with a push rod, and the other end of the push rod extends out of the fixed seat.

8. The seed planter as claimed in claim 1, further comprising a plow share fixedly mounted at a lower end of said cart body, said plow share being located on a side of said seed tube remote from said fertilizer tube.

9. The seed sowing machine of claim 1, further comprising a ridging assembly comprising a first ridging plate and a second ridging plate arranged at an included angle, wherein the extending converging direction of the first ridging plate and the second ridging plate is consistent with the advancing direction of the cart body; the first hilling plate and the second hilling plate are respectively connected with the cart main body through a first connecting column and a second connecting column.