CN212519955U

CN212519955U - Novel narrow row of seeder of adjustable row spacing type

Info

Publication number: CN212519955U
Application number: CN202021276543.3U
Authority: CN
Inventors: 曹丽霞; 赵世锋; 张新军; 李云霞; 葛军勇; 李天亮; 周海涛; 张丽霞; 刘文婷; 左文博; 刘君馨; 杨晓虹; 王星宇; 石碧红; 白静
Original assignee: Zhangjiakou Academy Of Agricultural Sciences (hebei Arctic-Alpine Crop Institute)
Current assignee: Zhangjiakou Academy Of Agricultural Sciences (hebei Arctic-Alpine Crop Institute)
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-02-12
Anticipated expiration: 2030-07-03

Abstract

The utility model belongs to the technical field of agriculture, in particular to a novel narrow-row seeder with adjustable row spacing, which comprises a second support rod, wherein one side of the second support rod is provided with a seeding roller, one side of the outer surface of the second support rod is fixedly connected with a bearing through a fourth support rod, the outer surface of the bearing is sleeved with a turntable, and two sides of the outer surface of the turntable are both connected with a fifth support rod, one side of the seeding roller is connected with a fourth support block, the device has simple structure and convenient operation, and is very suitable for seeding in a small field; when the seeding row spacing of this device is changed to needs, can be through the removal of No. four supporting shoes at No. three supporting shoe internal position to the position of adjustment seeding gyro wheel reaches the change of seeding row spacing, and the locating hole also can guarantee No. four supporting shoes and No. three supporting shoes behind the adjusting position simultaneously, and the screw can very conveniently carry out the screw fixation to the locating hole of junction, and this device can be simply quick with the row spacing according to the seeding of different seeds, and changes the suitable row spacing of best.

Description

Novel narrow row of seeder of adjustable row spacing type

Technical Field

The utility model belongs to the technical field of the agricultural, concretely relates to novel narrow row of seeder of adjustable type of row spacing.

Background

A planting machine for a planter uses crop seeds as planting objects. Seeders for a certain type or crop, often referred to by crop species, e.g. grain drill, corn hill-drop, cotton planter, grass spreader, etc

The seeder is in present agricultural field, and the application is very extensive, can be great reduction people's intensity of labour, improves seeding efficiency, but present seeder, the function is more single, can not be fine carry out suitable adjustment according to the row spacing of sowing kind ground.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a novel narrow-row seeder with adjustable row spacing, which is characterized by convenient adjustment of the row spacing and the angle of the handrail.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel narrow row of seeder of adjustable type of line spacing, includes No. two branches, No. two branch one sides are provided with the seeding gyro wheel, No. two branch surface one side is through No. four branch fixedly connected with bearings, the bearing surface has cup jointed the carousel, and carousel surface both sides all are connected with No. five branches, seeding gyro wheel one side is connected with No. four supporting shoes, No. four supporting shoes one side is through No. three supporting shoes of screw fixedly connected with, and No. three supporting shoe one side is terminal to be connected with No. five branches, No. four supporting shoes and No. three supporting shoe inside have all seted up a plurality of locating hole.

As the utility model discloses a novel row spacing adjustable type narrow row seeder is preferred technical scheme, No. two branch upper surface one sides are provided with the pivot support, and pivot support one side end-to-end connection has the pivot, No. two branch tops are provided with the handrail, and the handrail welds in the pivot surface, the spout has been seted up to pivot inside.

As the utility model discloses a novel preferred technical scheme of adjustable type narrow row seeder of line spacing, the inside block of seeding gyro wheel is connected with a plurality of supporting shoe, and the end-to-end connection has the spring on one side of the supporting shoe surface, the welding of a supporting shoe surface opposite side has a plurality of bracing piece, seeding gyro wheel inside weld has a plurality of No. two supporting shoes, and No. two supporting shoes one side link to each other with a supporting shoe through the spring.

As the utility model discloses a novel row spacing adjustable type narrow row seeder is preferred technical scheme, No. two branch lower surface one side welding have a plurality of branch, and the end of a branch rotates and is connected with wide gyro wheel.

As the utility model discloses a novel row spacing adjustable type narrow row seeder is preferred technical scheme, No. two branch lower surface one side turning position department welds have No. three branches of a plurality of, and No. three branch one side end-to-end rotation is connected with narrow gyro wheel.

As the utility model discloses a novel row spacing adjustable type narrow row seeder is preferred technical scheme, the handrail is the metal component with No. two branches.

Compared with the prior art, the beneficial effects of the utility model are that: the device has simple structure and convenient operation, and is very suitable for seeding in a small field; when the seeding row spacing of the device needs to be changed, the position of the seeding roller can be adjusted through the movement of the fourth supporting block in the inner position of the third supporting block, so that the seeding row spacing is changed, and meanwhile, the positioning holes can also ensure that the screws can conveniently fix the positioning holes at the connecting part after the fourth supporting block and the third supporting block are in position adjustment; the device has the advantages that the screw holes are formed in the fixed positions, corresponding to the sliding grooves, of the rotating shaft support, so that the rotating shaft and the rotating shaft support are convenient to fix, the rotating shaft can rotate by loosening screws at the connecting positions, and the handrail welded to the outer surface of the rotating shaft can also rotate, so that the angle adjustment of the handrail can be achieved; when the seeding gyro wheel was sowed in this device, the bracing piece contacted ground, will extrude the carousel this moment, drive a supporting shoe to the inside removal of seeding gyro wheel to the block position of seeding gyro wheel and a supporting shoe will form a breach originally, and the seed will fall from the breach, drops the ground of seeding, for contacting ground when the bracing piece, because the resilience of spring, with the anti-block position of rebounding originally of a supporting shoe with the seeding gyro wheel, prevent that the seed is unrestrained.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the detailed connection between the second support rod and the sowing roller of the present invention;

FIG. 3 is a schematic view showing the enlarged structure of the detail connection of the middle rotating shaft of the present invention;

FIG. 4 is a schematic three-dimensional structure of the seeding roller of the present invention;

in the figure: 1. a handrail; 2. a rotating shaft support; 3. a rotating shaft; 4. a first strut; 5. a wide roller; 6. a first supporting block; 7. a spring; 8. a support bar; 9. a second supporting block; 10. a second strut; 11. a third strut; 12. a narrow roller; 13. a fourth strut; 14. a bearing; 15. sowing rollers; 16. positioning holes; 17. a turntable; 18. a third supporting block; 19. a fifth strut; 20. a fourth supporting block; 21. a chute.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a novel narrow-row seeder with adjustable row spacing comprises a second support rod 10, wherein one side of the second support rod 10 is provided with a seeding roller 15, one side of the outer surface of the second support rod 10 is fixedly connected with a bearing 14 through a fourth support rod 13, the outer surface of the bearing 14 is sleeved with a rotary table 17, two sides of the outer surface of the rotary table 17 are respectively connected with a fifth support rod 19, one side of the seeding roller 15 is connected with a fourth support block 20, one side of the fourth support block 20 is fixedly connected with a third support block 18 through a screw, the tail end of one side of the third support block 18 is connected with the fifth support rod 19, a plurality of positioning holes 16 are respectively arranged inside the fourth support block 20 and the third support block 18, in the embodiment, the device is provided with the second support rod 10, the second support rod 10 is of an integrally formed structure, one side of the second support rod 10 is welded with a fourth support rod 13, one side of the fourth support rod, the fixing of the position of the bearing 14 can be ensured, the outer surface of the bearing 14 is sleeved with the turntable 17, one side of the turntable 17 is connected with the third supporting block 18 through the fifth supporting rod 19, the bearing 14 can ensure that the turntable 17 rotates, the position of the bearing 14 can be fixed, the turntable 17 can ensure that the fourth supporting block 20 and the third supporting block 18 connected to one side of the seeding roller 15 can also rotate when the seeding roller 15 rotates, the turntable 17 can well ensure that the rotation of the fourth supporting block 20 and the other side of the third supporting block 18 is not influenced, meanwhile, the fourth supporting block 20 and the third supporting block 18 are in clamping connection, a plurality of positioning holes 16 are formed in the fourth supporting block 20 and the third supporting block 18, when the seeding row spacing of the device needs to be changed, the position of the seeding roller 15 can be adjusted through the movement of the fourth supporting block 20 in the inner position of the third supporting block 18, and the change, meanwhile, the positioning hole 16 can also ensure that the screw can be conveniently screwed into the positioning hole 16 at the joint after the position of the fourth supporting block 20 and the third supporting block 18 is adjusted, the device can simply and quickly follow the row spacing of the sowing of different seeds to change the optimal proper row spacing, the requirement of farmers can be met, and the practicability is high.

Specifically, a rotating shaft support 2 is arranged on one side of the upper surface of the second support rod 10, a rotating shaft 3 is connected with the end of one side of the rotating shaft support 2, a handrail 1 is arranged above the second support rod 10, the handrail 1 is welded on the outer surface of the rotating shaft 3, a sliding groove 21 is arranged inside the rotating shaft 3, in the embodiment, the rotating shaft support 2 is arranged on one side of the upper surface of the second support rod 10, the rotating shaft 3 is connected with one side of the rotating shaft support 2, the sliding groove 21 is arranged inside the rotating shaft 3, the sliding groove 21 is fixed on the sliding groove 21 through a screw, the rotation is prevented, a screw hole is arranged at the fixed position of the rotating shaft support 2 corresponding to the sliding groove 21, the rotating shaft 3 and the rotating shaft support 2 are convenient to fix, the rotating shaft 3 can rotate through loosening the screw at the joint, so that the handrail 1, the angle of the armrest 1 is adjusted to the best suitable position, so that the user can conveniently sow seeds in the most comfortable posture.

Specifically, a plurality of first supporting blocks 6 are connected to the inner portion of the sowing roller 15 in a clamped mode, a spring 7 is connected to the tail end of one side of the outer surface of each first supporting block 6, a plurality of supporting rods 8 are welded to the other side of the outer surface of each first supporting block 6, a plurality of second supporting blocks 9 are welded to the inner portion of each sowing roller 15, and one side of each second supporting block 9 is connected with the corresponding first supporting block 6 through the spring 7, prevent that the seed from unrestrained, the inside of seeding gyro wheel 15 is hollow structure for placing of seed, notch and notch one side have been seted up in the inside of seeding gyro wheel 15 and have been closed soon and be fixed with the notch flap, and the convenience is put into seeding gyro wheel 15 inside with the seed.

Specifically, No. two branch 10 lower surface one side welding has a plurality of branch 4, and the end rotation of a branch 4 is connected with wide gyro wheel 5, and in this embodiment, below one side of No. two branch 10 is rotated through a branch 4 and is connected with wide gyro wheel 5, and when wide gyro wheel 5 was rolling, can produce the recess route with narrow gyro wheel 12 and flatten, with the seed can be fine bury in soil, made things convenient for the peasant household greatly, need not follow-up flattening with the recess route.

Specifically, No. two No. 10 lower surface one side turning positions of branch department welding have No. three branch 11 of a plurality of, and No. three branch 11 one side end-to-end rotation is connected with narrow gyro wheel 12, and in this embodiment, No. two branch 10 below one side is rotated through No. three branch 11 and is connected with narrow gyro wheel 12, can form a recess route with seeding ground when narrow gyro wheel 12 rotates, makes things convenient for the seeding of the inside seed of seeding gyro wheel 15, can not directly sow the seed on the land surface.

Specifically, the armrest 1 and the second support rod 10 are both metal members.

The utility model discloses a theory of operation and use flow: in the use process of the utility model, the device is provided with the second support rod 10, the second support rod 10 is of an integrated structure, the fourth support rod 13 is welded on one side of the second support rod 10, one side of the fourth support rod 13 is connected with the bearing 14, one side of the fourth support rod 13 is fixed on the outer surface of the second support rod 10, the position of the bearing 14 can be ensured to be fixed, the outer surface of the bearing 14 is sleeved with the turntable 17, one side of the turntable 17 is connected with the third support block 18 through the fifth support rod 19, the bearing 14 can ensure that the turntable 17 rotates and the position of the bearing 14 can be fixed, the turntable 17 can ensure that the fourth support block 20 and the third support block 18 connected on one side of the seeding roller 15 can also rotate when the seeding roller 15 rotates, the turntable 17 can ensure that the fourth support block 20 and the other side of the third support block 18 rotate without being affected, and the fourth support block 20 and, a plurality of positioning holes 16 are formed in the fourth supporting block 20 and the third supporting block 18, when the seeding row spacing of the device needs to be changed, the position of the seeding roller 15 can be adjusted through the movement of the fourth supporting block 20 in the position of the third supporting block 18, so that the change of the seeding row spacing is achieved, meanwhile, the positioning holes 16 can also ensure that screws can conveniently fix the positioning holes 16 at the connecting part after the positions of the fourth supporting block 20 and the third supporting block 18 are adjusted, the device can simply and quickly follow the seeding row spacing of different seeds, the optimal proper row spacing is changed, the requirements of farmers can be met, and the practicability is high; support No. two 10 upper surface one sides of branch simultaneously are provided with pivot support 2, and pivot support 2 one side is connected with

pivot

3, 3 inside spouts 21 of having seted up of pivot, and spout 21 passes through the screw fixation in spout 21, prevent to rotate, the screw hole has been seted up to pivot support 2 and the fixed position that spout 21 corresponds, make things convenient for pivot 3 and pivot support 2 fixed, can be through the screw of not hard up junction, pivot 3 just can rotate, 3 outer surface welded handrail 1 of pivot also can rotate, with this angular adjustment that can reach handrail 1, this device can be different users 'height, with handrail 1's angular adjustment to best suitable position, the person of facilitating the use is with most comfortable posture, sow

When a user pushes the sowing roller 15 to sow through the handrail 1, the supporting rod 8 contacts the ground, the turntable 17 is extruded at the moment, the supporting block 6 is driven to move towards the inside of the sowing roller 15, so that a notch is formed at the clamping position of the sowing roller 15 and the supporting block 6 originally, seeds fall from the notch and fall onto the sowed ground, when the supporting rod 8 contacts the ground, the supporting block 6 rebounds to the clamping position of the sowing roller 15 originally due to the resilience of the spring 7, the seeds are prevented from spilling, the inside of the sowing roller 15 is of a hollow structure and used for placing the seeds, a notch is formed in the sowing roller 15, a slotted cover is screwed and fixed on one side of the notch, and the seeds are conveniently placed into the sowing roller 15; meanwhile, one side below the second supporting rod 10 is connected with a narrow roller 12 in a rotating mode through a third supporting rod 11, the narrow roller 12 can be used for sowing on the ground when rotating, a groove path is formed, sowing of seeds inside the sowing roller 15 is facilitated, the seeds can not be directly sown on the surface of the ground, meanwhile, the other side below the second supporting rod 10 is connected with a wide roller 5 in a rotating mode through a first supporting rod 4, when the wide roller 5 rolls, the narrow roller 12 can be flattened to form the groove path, the seeds can be well buried in the soil, great convenience is brought to farmers, and the groove path is not required to be flattened subsequently.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel narrow row of seeder of adjustable row spacing type, includes No. two branch (10), its characterized in that: no. two branch (10) one side is provided with seeding gyro wheel (15), No. two branch (10) surface one side is through No. four branch (13) fixedly connected with bearing (14), carousel (17) have been cup jointed to bearing (14) surface, and carousel (17) surface both sides all are connected with No. five branch (19), seeding gyro wheel (15) one side is connected with No. four supporting shoe (20), No. four supporting shoe (20) one side is through No. three supporting shoe (18) of screw fixedly connected with, and No. three supporting shoe (18) one side end is connected with No. five branch (19), No. four supporting shoe (20) and No. three supporting shoe (18) inside have all seted up a plurality of locating hole (16).

2. The novel narrow row seeder with adjustable row spacing as claimed in claim 1, wherein: no. two branch (10) upper surface one side is provided with pivot support (2), and pivot support (2) one side end-to-end connection has pivot (3), No. two branch (10) top is provided with handrail (1), and handrail (1) welds in pivot (3) surface, spout (21) have been seted up to pivot (3) inside.

3. The novel narrow row seeder with adjustable row spacing as claimed in claim 1, wherein: seeding gyro wheel (15) inside block is connected with a plurality of supporting shoe (6), and supporting shoe (6) surface one side end-to-end connection has spring (7), a plurality of bracing piece (8) have been welded to a supporting shoe (6) surface opposite side, seeding gyro wheel (15) inside weld has a plurality of No. two supporting shoes (9), and No. two supporting shoes (9) one side link to each other with a supporting shoe (6) through spring (7).

4. The novel narrow row seeder with adjustable row spacing as claimed in claim 1, wherein: no. two branch (10) lower surface one side welding has a plurality of branch (4), and the end of a branch (4) rotates and is connected with wide gyro wheel (5).

5. The novel narrow row seeder with adjustable row spacing as claimed in claim 1, wherein: no. two No. 10 lower surface one side corner position welding has a plurality of No. three branch (11), and No. three branch (11) one side end is rotated and is connected with narrow gyro wheel (12).

6. The novel narrow-row seeder with adjustable row spacing as claimed in claim 2, wherein: the handrail (1) and the second support rod (10) are both metal components.