CN215582586U

CN215582586U - Rice sowing equipment

Info

Publication number: CN215582586U
Application number: CN202121782998.7U
Authority: CN
Inventors: 沈伟棋; 敖力; 潘建清; 孙淑媛; 施培康; 李江涛; 吴飞
Original assignee: Changxing Aquatic Products And Agricultural Machinery Center
Current assignee: Changxing Aquatic Products And Agricultural Machinery Center
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-21
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to rice sowing equipment which comprises a vehicle body, a sowing mechanism, an leveling mechanism and a ditching mechanism, wherein the sowing mechanism is arranged on the vehicle body, the vehicle body drives the leveling mechanism to level the land, meanwhile, the ditching mechanism ditches the land to form ridges on the land, and the sowing mechanism broadcasts seeds on the land which is leveled and ditched by , so that the problem that the seeds can be fully contacted with the land and are beneficial to field moisture management in the prior art is solved.

Description

Rice sowing equipment

Technical Field

The utility model relates to the field of agricultural machinery, in particular to rice seeding equipment.

Background

In recent years, a large number of domestic scholars explore the rice field in the aspect of simplifying direct seeding technology, namely rotary tillage direct seeding and no-tillage direct seeding, however, the traditional direct seeding technology has high requirement on the flatness of paddy field soil preparation, too many weeds and seeds are difficult to contact with the soil well, the water management difficulty is high, rotten seeds are easy to occur in low-lying water accumulation positions, seeds do not germinate and burn due to drought in raised land blocks, seedling shortage and nest shortage are serious, emergence is irregular, high-foot seedlings are difficult to control, the earning rate is low, lodging is easy to occur, and the rice yield and the economic benefit are seriously affected; the traditional direct-seeding rice has high requirement on paddy field soil preparation, large field water management difficulty, poor seedling emergence effect, low seedling emergence rate, serious seedling shortage phenomenon, low earring rate, easy lodging, low yield and benefit and is not beneficial to large-area popularization and application.

Chinese patent application number is CN 201711401173.4's utility model patent discloses a rice planting seeding equipment, place case, sieving mechanism and disc including the seed, the bottom that the case was placed to the seed is installed and is sieved the dish, install the slider on sieving mechanism's the two long sides, sieving mechanism passes through movable connecting rod and is connected with the lower lateral wall of disc, the center welding of bottom surface has the connecting axle on the disc, and the connecting axle is connected with speed change gear's transmission shaft, the tractor passes through the haulage rope with drive arrangement and floating block and is connected. This rice planting sowing equipment's higher authority has set up the seeder who comprises sieving mechanism and sieve tray, can tie the distance on the fixed screw through adjusting the roll adjustment board to the size of sieve mesh on control sieving mechanism and the sieve tray, and then the interval between control seed and the seed, movable connecting rod and disc constitute and shake the structure, and the seed that places the seed in the case is shaken out from the sieve mesh, simple structure, and the cost is low, easily promotes.

However, the device is not able to flatten the ground while simultaneously flattening the weeds in the ground, so that the seeds do not have good contact with the ground and moisture management is difficult.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides rice sowing equipment, which is characterized in that rice seeds are sown on land leveled by a leveling mechanism through a sowing mechanism, and a leveling mechanism ditches the land when the land is leveled by a mechanism, so that the land is ridged, and the problems that the seeds can be fully contacted with the land and the field moisture management is facilitated in the prior art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a rice seeding equipment, includes automobile body and sowing mechanism, sowing mechanism sets up on the automobile body, still includes:

a flat mechanism; and

a ditching mechanism;

the vehicle body drives the flat-digging mechanism flat land, the ditching mechanism ditches the land to form ridges, and the sowing mechanism broadcasts seeds on the land which is subjected to flat ditching.

As a modification, the flat-bed mechanism is mounted on the rear side of the vehicle body.

As a refinement, the flat-bed mechanism includes:

the mounting rack is transversely arranged and is in power connection with the vehicle body through a driving unit;

the mounting blocks are distributed at the bottom of the mounting rack at intervals;

the driving unit drives the mounting frame to ascend or descend.

As an improvement, the flat-bed machine structure still includes two sets of compression rollers of rotation installation in the mounting bracket left and right ends, install on the mounting bracket and correspond the support frame that supports the compression roller, correspond flat unit that sets up in the compression roller rear side and drive two sets of power unit that the compression roller rotated in step.

As an improvement, the two groups of compression rollers are arranged in a staggered mode from front to back.

As a refinement, the flat unit comprises a plurality of groups flat pieces arrayed along the length direction of the compression roller, and the flat pieces comprise two groups of compression bars.

As an improvement, one end of the pressure rod is connected with the compression roller, and the other end of the pressure rod is arranged in an upward tilting mode.

As an improvement, the power unit comprises a power source and a transmission member which is in transmission connection with two groups of compression rollers and the power source.

As an improvement, the ditching mechanism comprises a ditching unit arranged in the middle of the bottom of the mounting frame.

As an improvement, the ditching unit comprises a ditching part and a flattening part which are arranged in the front and at the back, the ditching part is in a conical shape, and the flattening part is in a cylindrical shape.

The utility model has the beneficial effects that:

(1) according to the utility model, the mounting frame moves along with the vehicle body in the field, the mounting blocks can level the weeds and the land , and then the sowing mechanism spreads the seeds on the land after levels, so that the seeds are fully contacted with the land, the seeds cannot fall to low-lying and protruding land blocks, and the field water management is facilitated;

(2) according to the rice field ditching device, the ditching units are arranged at the bottom of the mounting frame, and when the mounting frame and the mounting block flatten the land, the ditching units ditch the land, so that the land forms ridges, and the rice sowing efficiency is improved;

(3) two groups of press rollers are rotatably arranged at two ends of the mounting frame, the two groups of press rollers can rotate to a plane which is flat with the mounting frame, and the mounting block and the flat piece are used for flat of the land parcel, so that the flattening efficiency of the land parcel can be improved.

In conclusion, the seeder has the advantages of simple structure, ingenious design, high leveling efficiency, good seeding effect and the like.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the ditching mechanism;

FIG. 4 is a view showing a state in which the platen roller is rotated;

fig. 5 is a schematic structural view of the power unit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Examples

As shown in fig. 1 and 2, a rice seeding apparatus includes a vehicle body 1 and a seeding mechanism 2, wherein the seeding mechanism 2 is disposed on the vehicle body 1, and further includes:

flat-bed mechanism 3; and

a ditching mechanism 4;

the vehicle body 1 drives the flat-digging mechanism 3 to level the land, the ditching mechanism 4 ditches the land to form ridges, and the sowing mechanism 2 broadcasts seeds on the land which is leveled and ditched by .

It should be noted that the vehicle body 1 and the sowing mechanism 2 are both of the prior art.

Further, the flat mechanism 3 is installed on the rear side of the vehicle body 1.

Further, as shown in fig. 3, the flat mechanism 3 includes:

a mounting frame 31, wherein the mounting frame 31 is transversely arranged, and the mounting frame 31 is in power connection with the vehicle body 1 through a driving unit 30;

the mounting blocks 32 are distributed at the bottom of the mounting frame 31 at intervals in a plurality of groups of the mounting blocks 32;

the driving unit 30 drives the mounting bracket 31 to ascend or descend.

It should be noted that, during sowing, the driving unit 30 lowers the mounting bracket 31, the mounting bracket 31 and the mounting block 32, and thus the mounting bracket 31 and the mounting block 32 can perform leveling work; when sowing is not required, the driving unit 30 can lift the mounting frame 31.

It should be noted that the driving unit 30 is a conventional one, and is controlled by a control system in the vehicle body 1.

Further, as shown in fig. 4, the flat-bed mechanism 3 further includes two sets of pressing rollers 33 rotatably mounted at the left and right ends of the mounting frame 31, a supporting frame 34 mounted on the mounting frame 31 and correspondingly supporting the pressing rollers 33, a flat unit 35 correspondingly disposed at the rear side of the pressing rollers 33, and a power unit 36 for driving the two sets of pressing rollers 33 to rotate synchronously.

Further, the flat unit 35 includes several sets of flat members 351 arrayed along the length of the platen roller 33, and the flat members 351 include two sets of pressure rods 352.

Further, one end of the pressure lever 352 is connected to the pressure roller 33, and the other end is tilted upward.

It should be noted that two sets of the pressing rollers 33 rotate to form flat planes with the mounting frame 31, and the flat unit 35 cooperates with the mounting block 32 to press grass, so that flat areas are increased.

It should be noted that the free end of the pressing rod 352 is tilted upward so that the pressing rod 352 does not turn up the soil and weeds.

Further, two sets of the press rollers 33 are arranged in a staggered manner.

It should be noted that, the two sets of the pressing rollers 33 are arranged in a staggered manner in front of and behind, so that the two sets of the pressing rollers 33 can rotate to the upper side of the mounting frame 31 at the same time.

Further, the power unit 36 includes a power source 361 and a transmission member 362 for driving and connecting two sets of the pressing rollers 33 and the power source 361.

It should be noted that, as shown in fig. 5, the power source 361 is a prior art, and the transmission member 362 includes a transmission shaft 3621 in power connection with the power source 361 and a conical tooth unit 3622 in power connection with the transmission shaft 3621 and the rotation shaft of the pressure roller 33.

It should be further noted that the power unit 36 also includes other schemes for driving the two sets of pressure rollers 33 to rotate synchronously.

Further, the ditching mechanism 4 comprises a ditching unit 41 arranged at the middle position of the bottom of the mounting frame 31.

Further, the furrowing unit 41 includes a furrowing portion 411 and a flattening portion 412 provided in the front-rear direction, the furrowing portion 411 being formed in a conical shape, and the flattening portion 412 being formed in a cylindrical shape.

The mechanism 3 is used for leveling the land, and the ditching unit 41 ditches the land so that the land forms ridges.

Working process

The flat mechanism 3 and the ditching mechanism 4 walk in the ground along with the vehicle body 1, the flat mechanism 3 flattens the plots and the ditching mechanism 4 ditches the plots, so that the plots are ridged, and then the sowing mechanism 2 is manually operated to sow seeds on the plots which are subjected to flat ditching.

Claims

1. The utility model provides a rice seeding equipment, includes automobile body (1) and sowing mechanism (2), sowing mechanism (2) set up on automobile body (1), its characterized in that still includes:

a flat mechanism (3); and

a ditching mechanism (4);

the vehicle body (1) drives the leveling mechanism (3) to level the land, the ditching mechanism (4) ditches the land to form ridges, and the sowing mechanism (2) broadcasts seeds on the land which is leveled and ditched by .

2. A rice sowing apparatus according to claim 1, wherein the flat mechanism (3) is mounted on the rear side of the vehicle body (1).

3. A rice sowing apparatus as claimed in claim 1, wherein the flat mechanism (3) comprises:

the mounting frame (31), the mounting frame (31) is transversely arranged, and the mounting frame (31) is in power connection with the vehicle body (1) through a driving unit (30);

the mounting blocks (32), a plurality of groups of the mounting blocks (32) are distributed at the bottom of the mounting rack (31) at intervals;

the driving unit (30) drives the mounting frame (31) to ascend or descend.

4. The rice seeding device according to claim 3, wherein the flat mechanism (3) further comprises two sets of compression rollers (33) rotatably mounted at the left and right ends of the mounting frame (31), a support frame (34) mounted on the mounting frame (31) and correspondingly supporting the compression rollers (33), a flat unit (35) correspondingly arranged at the rear side of the compression rollers (33), and a power unit (36) driving the two sets of compression rollers (33) to rotate synchronously.

5. A rice planting apparatus as claimed in claim 4, wherein the two sets of the press rolls (33) are arranged offset in front and rear.

6. A rice planting apparatus as claimed in claim 4, wherein the flat unit (35) includes several sets of flat members (351) arrayed along the length of the pressure roller (33), and the flat members (351) include two sets of pressure bars (352).

7. The rice sowing apparatus according to claim 6, wherein the pressure lever (352) is connected to the pressure roller (33) at one end and is tilted upward at the other end.

8. A rice planting apparatus as claimed in claim 4, wherein the power unit (36) includes a power source (361) and a transmission member (362) drivingly connecting two sets of the pressing rollers (33) and the power source (361).

9. A rice sowing apparatus according to claim 3, wherein the furrowing mechanism (4) comprises a furrowing unit (41) mounted at an intermediate position on the bottom of the mounting frame (31).

10. The rice sowing apparatus according to claim 9, wherein the furrowing unit (41) includes a furrowing portion (411) and a flattening portion (412) disposed in tandem, the furrowing portion (411) being disposed in a conical shape, and the flattening portion (412) being disposed in a cylindrical shape.