CN219182012U

CN219182012U - Rotary seeder with ditching seeder

Info

Publication number: CN219182012U
Application number: CN202320345582.1U
Authority: CN
Inventors: 魏凤传
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-16
Anticipated expiration: 2033-02-23

Abstract

The utility model provides a rotary seeder with ditching disseminator, including rotary seeder main part and ditching mechanism, rotary seeder main part includes the installing support, a plurality of disseminators of assembly type on the installing support, the bottom assembly type at disseminator center is connected with the slip loop bar, ditching mechanism includes the ditching bottom plate, the fixed slip sleeve that is connected with in top of ditching bottom plate one end, the fixed ditching tool bit that is connected with in top of ditching bottom plate other end, the both sides at ditching bottom plate center all are provided with the soil dividing push pedal, the fixed supporting baseplate that is connected with in bottom of soil dividing push pedal one end, the inside of soil dividing push pedal other end is provided with supporting shaft lever; the technical key points are as follows: through placing ditching bottom plate and ditching tool bit in earth, drive the in-process that ditching mechanism moved to one side at the rotary seeder main part, can be earlier with the help of ditching tool bit with earth discharge to the both sides at top in the ditch, with the help of dividing the soil push pedal with earth to both sides lapse simultaneously, the disposable shaping soil ditch of being convenient for need not the follow-up treatment, it is comparatively convenient.

Description

Rotary seeder with ditching seeder

Technical Field

The utility model belongs to the technical field of sowing machines, and particularly relates to a rotary sowing machine with a ditching sowing machine.

Background

The seeder uses crop seeds as seeding objects, reduces labor cost and improves seeding efficiency. Seed sowing machines for certain types or crops are often called crop type names, such as grain drill sowing machines, corn hill-drop planter, cotton sowing machines, pasture grass sowing machines and the like, and the seed sowing machines can be classified into sowing type, drill sowing type, hill-drop sowing type, precision type, combined type, rotary sowing type and the like according to sowing methods. The seeder is generally provided with various auxiliary devices, a rower is required to be arranged on the seeder to ensure consistent row spacing, a signal is sent for automatically monitoring the seeding process and meeting faults so as to remove the faults in time, and a seed metering monitoring device is arranged.

The prior wheat no-tillage rotary seeding machine with the ditching function of CN217608246U is based on a conventional wheat no-tillage seeding machine, combines the integrated matching specificity between a ditching mechanism and a rotary tillage mechanism, forms a specific transmission chain structure for transmitting the input driving force at the transverse center area to the end part of a frame and rotationally driving the rotary tillage main shaft of the rotary tillage mechanism from the end part of the frame, so as to avoid the ditching cutter of the ditching mechanism from position interference with the transmission chain structure in the arrangement structure at the center of the rotary tillage main shaft of the rotary tillage mechanism and also not to influence the balance of the transverse stress of the seeding machine in the rotary tillage propelling process.

However, in the process of implementing the above technical solution, the following technical problems are found in the above technical solution:

the current rotary seeder carries out ditching work through the ditching cutter that rotates along with the rotary tillage pivot, and the earth that is become flexible can't be in time discharged from the ditch in, and ditching efficiency is lower and ditching effect is relatively poor, needs follow-up earth in the ditch to take out, and is comparatively troublesome.

Disclosure of Invention

In order to overcome current not enough, this embodiment of the application provides a soon sowing machine with ditching disseminator, through placing ditching bottom plate and ditching tool bit in earth, in the in-process that the ditching mechanism moved to one side is driven to soon sowing machine main part, can be earlier with the help of ditching tool bit with earth discharge to the both sides at top in the ditch, with the help of dividing the soil push pedal with earth to both sides lapse, the disposable shaping soil ditch of being convenient for, the efficiency is higher, the current rotatory sowing machine of solution carries out ditching work through the ditching cutter that rotates together with the rotary tillage pivot, by not in time discharge in the ditch of not hard up earth, ditching efficiency is lower and the relatively poor problem of ditching effect.

The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:

the rotary seeder comprises a rotary seeder body and a ditching mechanism for ditching, wherein the rotary seeder body comprises a mounting bracket, a plurality of seeders are assembled on the mounting bracket, and a sliding sleeve rod is assembled at the bottom of the center of the seeders;

the ditching mechanism comprises a ditching bottom plate, a sliding sleeve is fixedly connected to the top of one end of the ditching bottom plate, a ditching tool bit is fixedly connected to the top of the other end of the ditching bottom plate, and soil distributing push plates are arranged on two sides of the center of the ditching bottom plate.

In one possible implementation, the sliding sleeve is movably sleeved outside the sliding sleeve rod, and the sliding sleeve is fixedly connected with the sliding sleeve rod through a bolt.

In one possible implementation manner, the bottom of one end of the soil dividing push plate is fixedly connected with a supporting bottom plate, the inside of the other end of the soil dividing push plate is provided with a supporting shaft rod, and the bottom end of the supporting shaft rod is fixedly connected with the ditching bottom plate.

In one possible implementation manner, a torsion spring is connected to the top of the supporting shaft in a sleeved mode, the soil dividing push plate is connected to the outside of the supporting shaft in a sliding mode, and the torsion spring is located at the top of the soil dividing push plate.

In one possible implementation manner, a fixed supporting disc is fixedly connected to the top of one end of the soil dividing push plate, a movable supporting disc is connected to the top of the supporting shaft rod in a threaded mode, and the torsion spring is located between the movable supporting disc and the fixed supporting disc.

In one possible implementation, the top end of the support shaft is plug-in connected inside the movable support disk, and the bottom end of the support shaft is plug-in connected inside the fixed support disk.

In one possible implementation manner, the soil dividing push plate is rotatably connected to the outer portion of the support shaft, and the fixed support disc is movably connected to the outer portion of the support shaft.

The beneficial effects of this application are:

firstly, in the scheme, the ditching bottom plate and the ditching tool bit are arranged in soil, and in the process that the rotary sowing machine body drives the ditching mechanism to move to one side, soil can be discharged from the inside of the ditch to two sides of the top by means of the ditching tool bit, and meanwhile, the soil is pushed to two sides by means of the soil distributing push plate, so that the soil ditch can be formed at one time conveniently, and the efficiency is high;

secondly, in this scheme, through cup jointing the soil dividing push plate in the outside of supporting the axostylus axostyle, when the soil dividing push plate promotes by ditching tool bit exhaust earth, the soil dividing push plate receives the resistance and winds the rotation of supporting the axostylus axostyle to screw up the outside torsional spring of supporting the axostylus axostyle, can make the torsional spring be in the inclination, be convenient for two soil dividing push plates to both sides lapse earth.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the structure of the ditching head of the present utility model;

FIG. 4 is an exploded view of the movable supporting plate and torsion spring of the present utility model.

Description of the drawings: 1. a rotary planter body; 11. a planter; 12. a mounting bracket; 13. a sliding sleeve rod; 2. a ditching mechanism; 21. a ditching bottom plate; 22. ditching tool bit; 23. a soil-separating push plate; 24. sliding the sleeve; 25. a support base plate; 26. a movable supporting plate; 27. a torsion spring; 28. a support shaft; 29. and fixing the supporting disc.

Detailed Description

The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the overall thought is as follows:

example 1:

the embodiment describes a specific structure of a rotary seeder with a ditching seeder, and particularly referring to fig. 1-4, the rotary seeder comprises a rotary seeder body 1 and a ditching mechanism 2 for ditching work, wherein the rotary seeder body 1 comprises a mounting bracket 12, a plurality of seeders 11 are assembled on the mounting bracket 12, and a sliding sleeve rod 13 is assembled at the bottom of the center of the seeders 11;

wherein, seeds are contained in the plurality of seeders 11, when the rotary seeder body 1 runs in the field, seeds can be sown in soil, the outer part of the sliding sleeve rod 13 is sleeved with the sliding sleeve 24, and the ditching mechanism 2 can be assembled in the advancing direction of the rotary seeder body 1, so that ditching in the soil is facilitated when the ditching mechanism 2 is used for sowing;

the ditching mechanism 2 comprises a ditching bottom plate 21, a sliding sleeve 24 is fixedly connected to the top of one end of the ditching bottom plate 21, a ditching cutter head 22 is fixedly connected to the top of the other end of the ditching bottom plate 21, and soil separating push plates 23 are arranged on two sides of the center of the ditching bottom plate 21;

in order to conveniently control the ditching depth of the ditching mechanism 2, the sliding sleeve 24 is movably sleeved outside the sliding sleeve rod 13, and the sliding sleeve 24 is fixedly connected with the sliding sleeve rod 13 through bolts, so that the ditching depth is convenient to adjust as required;

secondly, the ditching bottom plate 21 and the ditching tool bit 22 are positioned in the soil after reclamation, when the rotary sowing machine body 1 drives the ditching mechanism 2 to move to one side, the ditching tool bit 22 can be utilized to discharge the soil in a target path to the tops of two sides, so that ditches with fixed thickness and width are formed in the soil, and the soil is pushed to two sides by means of the soil separation push plates 23 arranged on two sides of the middle part of the ditching bottom plate 21.

By adopting the technical scheme:

according to the design, the ditching bottom plate 21 and the ditching tool bit 22 are arranged in soil, the ditching tool bit 22 can firstly discharge soil from the interior of the ditch to the two sides of the top in the process of driving the ditching mechanism 2 to move to one side by virtue of the rotary seeder body 1, meanwhile, the soil is pushed to the two sides by virtue of the soil dividing push plate 23, so that a soil ditch is conveniently formed in the soil, a large amount of soil cannot be remained in the soil ditch, and the soil ditch is formed at one time, so that the efficiency is higher.

Example 2:

based on embodiment 1, this embodiment describes a specific structure of the ditching mechanism 2, wherein a bottom of one end of the soil dividing push plate 23 is fixedly connected with a supporting bottom plate 25, and a supporting shaft lever 28 is arranged in the other end of the soil dividing push plate 23;

wherein, the bottom end of the supporting shaft lever 28 is fixedly connected with the ditching bottom plate 21, when two soil dividing push plates 23 push soil to two sides, and before the ditching bottom plate 21 and the ditching cutter head 22 are sent into soil, the soil dividing push plates 23 slide from bottom to top outside the supporting shaft lever 28 by the support of the supporting bottom plate 25;

meanwhile, in order to enable the soil dividing push plate 23 to stay at the bottom under the condition of no external force and automatically adapt according to the depth of a soil ditch, pushing work of soil discharged in the soil ditch is carried out, a torsion spring 27 is connected to the top of the supporting shaft lever 28 in a sleeved mode, the torsion spring 27 is located at the top of the soil dividing push plate 23, and when the soil dividing push plate 23 slides from the bottom to the top outside the supporting shaft lever 28, the torsion spring 27 is compressed;

in some examples, a fixed support disc 29 is fixedly connected to the top of one end of the soil-splitting push plate 23, a movable support disc 26 is connected to the top of the support shaft 28 in a threaded manner, a torsion spring 27 is located between the movable support disc 26 and the fixed support disc 29, the soil-splitting push plate 23 is rotatably connected to the outside of the support shaft 28, and the fixed support disc 29 is movably connected to the outside of the support shaft 28.

The top end of the supporting shaft lever 28 is connected in the movable supporting disc 26 in a plug-in manner, the bottom end of the supporting shaft lever 28 is connected in the fixed supporting disc 29 in a plug-in manner, when the soil separating push plate 23 pushes soil discharged in a soil ditch, the soil separating push plate 23 rotates outside the supporting shaft lever 28 to screw up the torsion spring 27, and when the soil pushing work is stopped, the soil separating push plate 23 can be automatically reset;

meanwhile, in the process of pushing the soil by the soil dividing push plate 23, the torsion spring 27 is screwed to enable the torsion spring 27 to be in an inclined state, so that the phenomenon that the soil stays at one side of the soil dividing push plate 23 due to the fact that the soil dividing push plate 23 drives the soil to walk can be avoided, and the resistance of pushing the soil by the soil dividing push plate 23 is reduced;

in addition, because the movable supporting disk 26 is in threaded connection with the top of the supporting shaft rod 28, the top end of the torsion spring 27 is inserted into the movable supporting disk 26, the bottom end of the torsion spring 27 is inserted into the fixed supporting disk 29, and when the torsion spring 27 is screwed down, the movable supporting disk 26 can be screwed down on the top of the supporting shaft rod 28, so that the effect of preventing the movable supporting disk 26 from loosening is achieved.

The specific operation steps are as follows:

s1, stretching a ditching bottom plate 21 and a ditching cutter head 22 into soil, pushing a soil dividing push plate 23 to slide to the top outside a supporting shaft lever 28 by using a supporting bottom plate 25, and applying pressure to a torsion spring 27 to compress the torsion spring 27;

s2, the rotary seeder body 1 walks to one side of the ditching mechanism 2, so that a ditching bottom plate 21 and a ditching tool bit 22 form soil ditches in soil, and the soil is discharged to two sides of the top;

s3, the soil separating pushing plate 23 pushes soil discharged by the ditching cutter head 22, when the soil separating pushing plate 23 is subjected to resistance, the soil separating pushing plate rotates around the supporting shaft rod 28, the torsion spring 27 outside the supporting shaft rod 28 is screwed, and meanwhile the torsion spring 27 is utilized to drive the movable supporting disc 26 to be screwed with the top of the supporting shaft rod 28.

By adopting the technical scheme:

according to the design, the soil dividing push plate 23 is sleeved outside the supporting shaft rod 28, when the soil dividing push plate 23 pushes soil discharged by the ditching cutter head 22, the soil dividing push plate 23 is rotated around the supporting shaft rod 28 by resistance, and the torsion spring 27 outside the supporting shaft rod 28 is screwed up, so that the torsion spring 27 is in an inclined state, the soil dividing push plate 23 is prevented from driving soil to walk to cause soil to stay on one side of the soil dividing push plate 23, and the resistance of the soil dividing push plate 23 pushing the soil is reduced.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. A rotary planter having a furrow opener, comprising:

the rotary seeder comprises a rotary seeder body (1), wherein the rotary seeder body (1) comprises a mounting bracket (12), a plurality of seeders (11) are assembled on the mounting bracket (12), and a sliding sleeve rod (13) is assembled at the bottom of the center of each seeder (11);

a ditching mechanism (2) for carrying out ditching work, ditching mechanism (2) are including ditching bottom plate (21), the fixed sliding sleeve (24) that is connected with in top of ditching bottom plate (21) one end, the fixed ditching tool bit (22) that is connected with in top of ditching bottom plate (21) other end, both sides at ditching bottom plate (21) center all are provided with branch soil pushing plate (23).

2. A rotary drill with a furrow opener as recited in claim 1, wherein: the sliding sleeve (24) is movably sleeved outside the sliding sleeve rod (13), and the sliding sleeve (24) is fixedly connected with the sliding sleeve rod (13) through bolts.

3. A rotary drill with a furrow opener as recited in claim 1, wherein: the bottom of divide soil pushing plate (23) one end is fixedly connected with supporting baseplate (25), the inside of dividing the soil pushing plate (23) other end is provided with supporting shaft pole (28), the bottom of supporting shaft pole (28) is fixedly connected with ditching bottom plate (21).

4. A rotary drill with a furrow opener as recited in claim 3, wherein: the top of support axostylus axostyle (28) cup joints and is connected with torsional spring (27), divide soil push plate (23) sliding connection in the outside of support axostylus axostyle (28), torsional spring (27) are located the top of dividing soil push plate (23).

5. A rotary drill with a furrow opener as recited in claim 4, wherein: the top of minute soil push plate (23) one end is fixedly connected with fixed supporting disk (29), the top screw thread of supporting axostylus axostyle (28) is connected with movable supporting disk (26), torsional spring (27) are located between movable supporting disk (26) and fixed supporting disk (29).

6. A rotary drill with a furrow opener as recited in claim 5, wherein: the top end of the supporting shaft rod (28) is connected inside the movable supporting disc (26) in a plug-in mode, and the bottom end of the supporting shaft rod (28) is connected inside the fixed supporting disc (29) in a plug-in mode.

7. A rotary drill with a furrow opener as recited in claim 5, wherein: the soil dividing pushing plate (23) is rotatably connected to the outside of the supporting shaft rod (28), and the fixed supporting disc (29) is movably connected to the outside of the supporting shaft rod (28).