CN210959364U - High-yield corn seeder - Google Patents

Abstract

The utility model relates to the technical field of crop production, in particular to a high-yield corn seeder, which can automatically sow high-yield corn, improve the sowing efficiency of the high-yield corn and simultaneously ensure the consistency of the sowing quantity of the high-yield corn, and comprises a sowing table, two groups of connecting rods, two groups of handles, a sowing box, a guide rod, two groups of supporting rods, two groups of rollers, a sowing motor, a transmission chain wheel, two groups of fixing plates, two groups of sowing rods, a rotating shaft, a rotating chain wheel, a transmission chain and a plurality of groups of sowing blades, wherein the left ends of the two groups of connecting rods are respectively fixed at the front side and the rear side of the right end of the sowing table, the left ends of the two groups of handles are respectively fixed at the right ends of the two groups of connecting rods, the bottom of the sowing box is fixed at the right side of the, the bottom of the seeding box and the right side of the seeding platform are respectively provided with two groups of discharge openings communicated with the seeding cavity.

Description

High-yield corn seeder

Technical Field

The utility model relates to the technical field of crop production, in particular to a high-yield corn seeder.

Background

It is well known that seeding is one of the crop cultivation measures. The seeding material is timely sowed into a soil layer with a certain depth according to a certain quantity and mode. Whether sowing is proper or not directly influences the growth and the yield of crops. High-yield corns also need to be sown when being planted, but most of the existing sowing modes are manual sowing, so that the sowing efficiency of the high-yield corns is low, and the sowing quantity of the high-yield corns is inconsistent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high yield corn drill, it can sow high yield maize automatically, improves the seeding efficiency of high yield maize, simultaneously, guarantees the unanimity of high yield maize seeding quantity.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-yield corn seeder comprises a seeding table, two groups of connecting rods, two groups of handles, a seeding box, a guide rod, two groups of supporting rods, two groups of idler wheels, a seeding motor, a transmission chain wheel, two groups of fixing plates, two groups of seeding rods, a rotating shaft, a rotating chain wheel, a transmission chain and a plurality of groups of seeding blades, wherein the left ends of the two groups of connecting rods are respectively fixed at the front side and the rear side of the right end of the seeding table, the left ends of the two groups of handles are respectively fixed at the right ends of the two groups of connecting rods, the bottom of the seeding box is fixed at the right side of the top of the seeding table, a seeding cavity is arranged inside the seeding box, the top of the seeding box is communicated with a feed inlet, the bottom of the seeding box and the right side of the seeding table are respectively communicated with the seeding cavity to be provided with two groups of discharge ports, the, the left side of the bottom end of the guide rod is provided with a tip bulge, the top ends of two groups of support rods are respectively fixed on the front side and the rear side of the bottom of the seeding table, the two groups of support rods are positioned on the left side of the guide rod, the middle part of the front side of one group of rollers in the two groups of rollers is rotatably connected with the bottom part of the rear side of the support rod, the middle part of the rear side of the other group of rollers in the two groups of rollers is rotatably connected with the bottom part of the front side of the support rod, the bottom end of the seeding motor is fixed on the left side of the top of the seeding table, the middle part of the transmission chain wheel is sleeved on the output end of the front side of the seeding motor, the bottom part of the rear side of one group of fixed plates in the two groups of fixed plates is fixed on the left side of the front end of the seeding table, the bottom parts of the front side and the rear side of the seeding, the front end and the rear end of axis of rotation are rotated with the bottom of two sets of seeding poles respectively and are connected, the middle part suit of rotating the sprocket is in the front side of axis of rotation, the left side of seeding platform is provided with the drive groove, drive chain passes the drive groove, drive chain's top and bottom respectively with drive sprocket's top and the bottom meshing of rotating the sprocket, multiunit seeding blade is fixed uniformly the middle part outside of axis of rotation.

Preferably, still including the motor of unloading, the inside of sowing the case is provided with the discharge tube, and the discharge tube is located the top of the discharge opening on the sowing the case, the left side and the right side of discharge tube with the left side and the right side of discharge opening contact, and the front end of discharge tube is connected with the inside rotation of sowing the case, and the rear side bottom intercommunication of sowing the case is provided with the mouth that rotates, the bottom mounting of the motor of unloading is in the top right side of seeding platform, the motor of unloading is located the rear side of sowing the case, the rear end of discharge tube pass rotate the mouth and be connected with the output of the motor front side of unloading, and the top intercommunication of discharge tube is provided with the feeding through-hole.

Preferably, the two sets of sowing rods are respectively connected with the two sets of fixing plates in a rotating manner.

Preferably, still include two sets of dead levers and four fixed threaded rods of group, the middle part of two sets of seeding poles is provided with two sets of rotation through-holes respectively, the middle part of bracing piece is provided with two sets of lift through-holes respectively, the left side and the right side of two sets of dead levers are provided with four fixed thread grooves of group respectively, and two sets of dead levers are located the seeding pole of front side and the rear side of bracing piece respectively and the seeding pole of rear side and the rear side of bracing piece, from ancient fixed threaded rod passes two sets of rotations respectively and passes through and two sets of lift through-holes and spiral shell dress respectively and is in four fixed thread grooves.

Preferably, still include two sets of leveling rods and level the wheel, the top of two sets of leveling rods is fixed respectively front side and rear side on seeding platform bottom right side, the front side middle part and the rear side middle part of leveling the wheel are connected with the bottom rotation of two sets of leveling rods respectively.

Preferably, the sowing box further comprises two groups of discharging blocks, wherein the two groups of discharging blocks are triangular prisms, the two groups of discharging blocks are respectively fixed on the left side and the right side of the bottom inside the sowing box, and the two groups of discharging blocks are respectively located on the left side and the right side of the discharging pipe.

Preferably, still include two sets of fender mud poles and fender, the top of two sets of fender mud poles is fixed respectively the right side lower part of two sets of seeding poles, the left side top and the right side top of fender rotate with the bottom of two sets of fender mud poles respectively and are connected.

Preferably, still include transparent observation plate, the right side intercommunication of seeding case is provided with the viewing aperture, transparent observation plate is fixed in the viewing aperture.

(III) advantageous effects

Compared with the prior art, the utility model provides a high yield corn drill possesses following beneficial effect:

this high yield corn drill puts into the seeding case with high yield corn seed through the feed inlet, then makes through promoting two sets of handles the device is walked in the field to drive sprocket through the seeding motor and rotate, make drive sprocket drive through drive chain and rotate sprocket, thereby make the axis of rotation drive multiunit seeding blade and rotate, thereby make the seeding blade turn over the soil, then the soil after will turning over the plough through the bottom pointed end of guide bar promotes to both sides, makes high yield corn seed sow in the soil after the ploughing through the seeding pipe. Through the device is automatic to the seeding of high yield maize seed, can improve the seeding efficiency of high yield maize seed, simultaneously, guarantees the unanimity of the seeding quantity of high yield maize seed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

fig. 3 is a right side view of the present invention;

in the drawings, the reference numbers: 1. a seeding table; 2. a connecting rod; 3. a handle; 4. a seeding box; 5. a guide rod; 6. a support bar; 7. a roller; 8. a sowing motor; 9. a drive sprocket; 10. a fixing plate; 11. a sowing bar; 12. a rotating shaft; 13. rotating the sprocket; 14. a drive chain; 15. a sowing blade; 16. seeding a pipe; 17. a discharging motor; 18. a discharge pipe; 19. fixing the rod; 20. fixing a threaded rod; 21. a leveling rod; 22. leveling wheels; 23. unloading the material block; 24. a mud guard bar; 25. a fender; 26. a transparent viewing plate.

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.

Referring to fig. 1-3, the utility model relates to a high-yield corn seeder, which comprises a seeding table 1, two sets of connecting rods 2, two sets of handles 3, a seeding box 4, a guiding rod 5, two sets of supporting rods 6, two sets of rollers 7, a seeding motor 8, a transmission chain wheel 9, two sets of fixing plates 10, two sets of seeding rods 11, a rotating shaft 12, a rotating chain wheel 13, a transmission chain 14 and a plurality of sets of seeding blades 15, wherein the left ends of the two sets of connecting rods 2 are respectively fixed on the front side and the rear side of the right end of the seeding table 1, the left ends of the two sets of handles 3 are respectively fixed on the right ends of the two sets of connecting rods 2, the bottom of the seeding box 4 is fixed on the right side of the top of the seeding table 1, a seeding cavity is arranged inside the seeding box 4, the top of the seeding box 4 is provided with a feeding port, the transparent observation plate 26 is fixed in the observation port, and the residual quantity of the high-yield corn seeds in the sowing box 4 can be observed through the transparent observation plate 26; the bottom of the seeding box 4 and the right side of the seeding table 1 are respectively communicated with the seeding cavity to be provided with two groups of discharge openings, the bottom ends of the two groups of discharge openings are communicated with the seeding pipe 16, the seeding box further comprises two groups of discharging blocks 23, the two groups of discharging blocks 23 are triangular prism-shaped, the two groups of discharging blocks 23 are respectively fixed on the left side and the right side of the bottom inside the seeding box 4, the two groups of discharging blocks 23 are respectively positioned on the left side and the right side of the discharging pipe 18, and the two sides of the bottom inside the seeding box 4 can be higher than the center through the two groups of triangular prism-shaped discharging blocks 23, so that high-yield corn seeds can conveniently; the corn seeder further comprises a discharging motor 17, a discharging pipe 18 is arranged in the seeding box 4, the discharging pipe 18 is positioned above a discharging opening on the seeding box 4, the left side and the right side of the discharging pipe 18 are contacted with the left side and the right side of the discharging opening, the front end of the discharging pipe 18 is rotatably connected with the inside of the seeding box 4, the bottom of the rear side of the seeding box 4 is communicated with a rotating opening, the bottom end of the discharging motor 17 is fixed on the right side of the top of the seeding platform 1, the discharging motor 17 is positioned on the rear side of the seeding box 4, the rear end of the discharging pipe 18 passes through the rotating opening and is connected with the output end of the front side of the discharging motor 17, the top of the discharging pipe 18 is communicated with a feeding through hole, the discharging pipe 18 is driven by the discharging motor 17 to rotate, high-yield corn seeds enter the discharging pipe 18 through the feeding through hole and fall into the seeding pipe 16 along with the rotation of the discharging pipe 18, the over-dense sowing of the high-yield corn seeds is avoided; the top end of the guide rod 5 is fixed at the bottom end of the seeding table 1, the guide rod 5 is positioned at the left side of the seeding pipe 16, the left side of the bottom end of the guide rod 5 is provided with a tip bulge, the top ends of the two groups of support rods 6 are respectively fixed at the front side and the rear side of the bottom of the seeding table 1, the two groups of support rods 6 are positioned at the left side of the guide rod 5, the middle part of the front side of one group of idler wheels 7 in the two groups of idler wheels 7 is rotatably connected with the bottom of the rear side of the support rods 6 positioned at the front side, the middle part of the rear side of the other group of idler wheels 7 in the two groups of idler wheels 7 is rotatably connected with the bottom of the front side of the support rods 6 positioned at the rear side, the bottom end of the seeding motor 8 is fixed at the left side of the top of the seeding table 1, the middle part of the transmission chain wheel 9 is sleeved on the output end of the front side of the seeding motor 8, the bottom of, the two groups of fixing plates 10 are respectively positioned on the front side and the rear side of the sowing motor 8, the top ends of the two groups of sowing rods 11 are respectively connected with the upper parts of the two groups of fixing plates 10, the front end and the rear end of the rotating shaft 12 are respectively rotatably connected with the bottom ends of the two groups of sowing rods 11, the middle part of the rotating chain wheel 13 is sleeved on the front side of the rotating shaft 12, a transmission groove is formed in the left side of the sowing table 1, the transmission chain 14 penetrates through the transmission groove, the top and the bottom of the transmission chain 14 are respectively meshed with the top end of the transmission chain wheel 9 and the bottom end of the rotating chain wheel 13, the multiple groups of sowing blades 15 are uniformly fixed on the outer side of the middle part of the rotating shaft 12, the two groups of sowing rods 11 are respectively rotatably connected with the two groups of fixing plates 10; also comprises two groups of fixed rods 19 and four groups of fixed threaded rods 20, two groups of rotating through holes are respectively arranged at the middle parts of the two groups of sowing rods 11, two groups of lifting through holes are respectively arranged in the middle of the supporting rod 6, four groups of fixing thread grooves are respectively arranged on the left side and the right side of the two groups of fixing rods 19, the two groups of fixing rods 19 are respectively positioned on the rear sides of the seeding rod 11 and the supporting rod 6 on the front side and the seeding rod 11 and the supporting rod 6 on the rear side, the ancient fixed threaded rods 20 respectively penetrate through the two groups of rotating through holes and the two groups of lifting through holes and are respectively screwed in the four groups of fixed threaded grooves, when the height of the seeding blade 15 is adjusted, the four groups of fixed threaded rods 20 are unscrewed, then the two groups of fixed rods 19 move along with the two groups of seeding rods 11, then, the four groups of fixed threaded rods 20 are screwed down, so that the two groups of fixed threaded rods 20 fix the two groups of sowing rods 11; the soil plowing machine further comprises two groups of mud blocking rods 24 and a mud blocking plate 25, the top ends of the two groups of mud blocking rods 24 are respectively fixed to the lower portions of the right sides of the two groups of seeding rods 11, the top ends of the left side and the right side of the mud blocking plate 25 are respectively rotatably connected with the bottom ends of the two groups of mud blocking rods 24, and soil blocks can be prevented from splashing everywhere when the seeding blades 15 plough soil through the mud blocking plate 25; put into seeding case 4 with high yield maize seed through the feed inlet, then make through promoting two sets of handles 3 the device is walked in the field to drive driving sprocket 9 through seeding motor 8 and rotate, make driving sprocket 9 drive through drive chain 14 and rotate sprocket 13, thereby make axis of rotation 12 drive multiunit seeding blade 15 and rotate, thereby make seeding blade 15 turn over the soil, then the soil after will turning over through the bottom point of guide bar 5 promotes to both sides, makes high yield maize seed through seeding pipe 16 sow in the soil after turning over. The device can automatically sow the high-yield corn seeds, can improve the sowing efficiency of the high-yield corn seeds, and simultaneously ensures the consistent sowing quantity of the high-yield corn seeds; still include two sets of leveling rods 21 and level wheel 22, the top of two sets of leveling rods 21 is fixed respectively front side and rear side on the right side of 1 bottom of seeding platform, the front side middle part and the rear side middle part of leveling wheel 22 are connected with the bottom rotation of two sets of leveling rods 21 respectively, and through leveling wheel 22 in the rotation on seeding pipe 16 right side, can be after high yield maize seeding, use leveling wheel 22 to level soil, make soil cover high yield maize seed.

When the device is used, high-yield corn seeds are placed into the seeding box 4 through the feeding hole, then the device walks in the field by pushing the two groups of handles 3, the transmission chain wheel 9 is driven to rotate by the seeding motor 8, the transmission chain wheel 9 drives the rotating chain wheel 13 to rotate by the transmission chain 14, so that the rotating shaft 12 drives the multiple groups of seeding blades 15 to rotate, the seeding blades 15 plough the soil, then the ploughed soil is pushed to two sides by the tip of the bottom of the guide rod 5, and the high-yield corn seeds are sown into the ploughed soil through the seeding pipe 16.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (8)

1. A high-yield corn seeder is characterized by comprising a seeding table (1), two groups of connecting rods (2), two groups of handles (3), a seeding box (4), a guide rod (5), two groups of supporting rods (6), two groups of rollers (7), a seeding motor (8), a transmission chain wheel (9), two groups of fixing plates (10), two groups of seeding rods (11), a rotating shaft (12), a rotating chain wheel (13), a transmission chain (14) and a plurality of groups of seeding blades (15), wherein the left ends of the two groups of connecting rods (2) are respectively fixed at the front side and the rear side of the right end of the seeding table (1), the left ends of the two groups of handles (3) are respectively fixed at the right ends of the two groups of connecting rods (2), the bottom of the seeding box (4) is fixed at the right side of the top of the seeding table (1), a seeding cavity is arranged inside the seeding box (4), and the top of the seeding box (, the bottom of the seeding box (4) and the right side of the seeding table (1) are respectively communicated with the seeding cavity to be provided with two groups of discharge openings, the bottom of the two groups of discharge openings is communicated with a seeding pipe (16), the top end of the guide rod (5) is fixed at the bottom of the seeding table (1), the guide rod (5) is positioned at the left side of the seeding pipe (16), the left side of the bottom end of the guide rod (5) is provided with a pointed bulge, the top ends of the two groups of support rods (6) are respectively fixed at the front side and the rear side of the bottom of the seeding table (1), the two groups of support rods (6) are both positioned at the left side of the guide rod (5), the middle part of the front side of one group of rollers (7) in the two groups of rollers (7) is rotatably connected with the bottom part of the rear side of the support rods (6), the middle part of the rear side of the other group of rollers (7) in the two groups of rollers is rotatably connected with the bottom part of the rear side of, the middle part suit of driving sprocket (9) is on the output of seeding motor (8) front side, the rear side bottom of a set of fixed plate (10) in two sets of fixed plates (10) is fixed the left side of the front end of seeding platform (1), and the front side bottom of another set of fixed plate (10) in two sets of fixed plates (10) is fixed the left side of seeding platform (1) rear end, and two sets of fixed plates (10) are located the front side and the rear side of seeding motor (8) respectively, the top of two sets of seeding poles (11) is connected with the upper portion of two sets of fixed plates (10) respectively, the front end and the rear end of axis of rotation (12) rotate with the bottom of two sets of seeding poles (11) respectively and are connected, the middle part suit of rotating sprocket (13) is at the front side of axis of rotation (12), the left side of seeding platform (1) is provided with the transmission groove, drive chain (14) passes the transmission groove, the top and the bottom of the transmission chain (14) are respectively meshed with the top end of the transmission chain wheel (9) and the bottom end of the rotating chain wheel (13), and a plurality of groups of seeding blades (15) are uniformly fixed on the outer side of the middle part of the rotating shaft (12).

2. A high-yield corn planter according to claim 1, further comprising a discharge motor (17), a discharge pipe (18) is arranged in the seeding box (4), the discharge pipe (18) is positioned above a discharge opening on the seeding box (4), the left side and the right side of the discharge pipe (18) are contacted with the left side and the right side of the discharge opening, the front end of the discharge pipe (18) is rotatably connected with the inside of the seeding box (4), the bottom of the rear side of the seeding box (4) is communicated with a rotating opening, the bottom end of the discharging motor (17) is fixed on the right side of the top of the sowing platform (1), the discharging motor (17) is located on the rear side of the sowing box (4), the rear end of the discharging pipe (18) penetrates through the rotating port and is connected with the output end of the front side of the discharging motor (17), and the top of the discharging pipe (18) is communicated with a feeding through hole.

3. A high-yield corn planter according to claim 1, wherein the two sets of planting bars (11) are rotatably connected to the two sets of fixing plates (10), respectively.

4. A high-yield corn planter as claimed in claim 1, further comprising two sets of fixing rods (19) and four sets of fixing threaded rods (20), wherein the middle parts of the two sets of seeding rods (11) are respectively provided with two sets of rotating through holes, the middle parts of the supporting rods (6) are respectively provided with two sets of lifting through holes, the left and right sides of the two sets of fixing rods (19) are respectively provided with four sets of fixing threaded grooves, the two sets of fixing rods (19) are respectively located at the rear sides of the seeding rods (11) and the supporting rods (6) at the front side and the rear sides of the seeding rods (11) and the supporting rods (6) at the rear side, and the four sets of fixing threaded rods (20) respectively pass through the two sets of rotating through holes and the two sets of lifting through holes and are respectively screwed in.

5. A high-yield corn planter as claimed in claim 1, further comprising two sets of leveling rods (21) and leveling wheels (22), wherein the top ends of the two sets of leveling rods (21) are respectively fixed on the front side and the rear side of the right side of the bottom of the planting platform (1), and the middle parts of the front side and the rear side of the leveling wheels (22) are respectively rotatably connected with the bottom ends of the two sets of leveling rods (21).

6. The high-yield corn planter as claimed in claim 2, further comprising two sets of discharging blocks (23), wherein the two sets of discharging blocks (23) are triangular prism-shaped, the two sets of discharging blocks (23) are respectively fixed at the left and right sides of the inner bottom of the seeding box (4), and the two sets of discharging blocks (23) are respectively located at the left and right sides of the discharging pipe (18).

7. The high-yield corn planter according to claim 1, further comprising two sets of mud blocking rods (24) and mud blocking plates (25), wherein the top ends of the two sets of mud blocking rods (24) are respectively fixed at the lower parts of the right sides of the two sets of planting rods (11), and the top ends of the left side and the right side of the mud blocking plates (25) are respectively rotatably connected with the bottom ends of the two sets of mud blocking rods (24).

8. The high-yield corn planter according to claim 1, further comprising a transparent observation plate (26), wherein the right side of the planting box (4) is communicated with a viewing port, and the transparent observation plate (26) is fixed in the viewing port.

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