CN214960925U

CN214960925U - Direct seeding tectorial membrane all-in-one of rice drought

Info

Publication number: CN214960925U
Application number: CN202023254338.XU
Authority: CN
Inventors: 宋甲宝; 韩斌; 颜春峰; 王伟
Original assignee: Shandong Changlin Park Agricultural Machinery Co ltd
Current assignee: Shandong Changlin Park Agricultural Machinery Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-03
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a rice dry direct seeding and mulching integrated machine, which comprises a watering assembly, a seeding assembly, a pressing wheel assembly, a soil covering assembly, a mulching assembly, a frame and a depth wheel assembly; the watering assembly comprises a watering pipe and a water storage tank, and the water storage tank is arranged in front of the tractor; the seeding assembly comprises a seed box, a seed metering device and a seeding pipe; the press wheel assembly comprises a height adjusting assembly and a press wheel; the soil covering assembly comprises a soil covering wheel and a soil covering protective cover; the film covering assembly comprises a film placing shaft assembly and a guide wheel. The technical problem mainly solved is that the film covering direct seeding of the dry rice avoids the intermediate seedling transplanting process, and the film covering can preserve moisture and heat, thereby being more beneficial to the early seeding of the dry rice.

Description

Direct seeding tectorial membrane all-in-one of rice drought

Technical Field

The utility model belongs to the rice planting field especially relates to a direct seeding tectorial membrane all-in-one of rice drought.

Background

At present, the traditional rice seedling cultivation method has the disadvantages of complex process, high labor intensity and low production efficiency, and the rice seeding efficiency is seriously influenced. A plurality of rice seeders are also available in the market, most of the rice seeders are only suitable for hole-disk seeding, and the seeders for carrying the rice slurry disk for seeding are more, and have the defects of seed damage, uneven seeding, low seedling survival rate and the like. Accordingly, the prior art is subject to further improvement and development.

In the prior art, CN108293738A discloses a dry direct seeding cultivation method for double-cropping late rice, which comprises the following steps: opening a drainage port of a rice field to drain water in the early rice waxy stage so as to slowly dry the rice field, leaving rice stubbles after the early rice is harvested, and uniformly paving the harvested and threshed straws on the rice stubbles in the rice field by using a harvester to form a rice blanket; then, a prying type grass pressing plate is adopted to act on the straws in the rice blanket to form an ecological blanket, and an ecological seed hole for sowing and an ecological fertilizer hole for fertilizing are formed in the ecological blanket, so that the ecological blanket is constructed into an ecological hole blanket; under the no-tillage, no-irrigation, no-drought direct seeding state, seeding thoroughfare breaking rice seeds in the ecological seed holes and sealing the cover, and applying fertilizer in the ecological fertilizer holes and sealing the cover; on the basis of conventional field management, when rice grows to the tillering initial stage, young ducks are thrown to prevent and control diseases and pests, the compound fertilizer is applied again in the tillering full stage, and the compound fertilizer is applied again in the booting stage. The utility model improves the utilization rate of the fertilizer and reduces the water consumption for soaking the field and the usage amount of the pesticide.

CN209184954U discloses a rotary tillage ditching, fertilizing, seeding, pressing and pesticide spraying multifunctional paddy dry direct sowing machine, which comprises a frame arranged on a tractor, wherein a land wheel driving device is arranged in front of the frame; a housing is arranged on the frame, and a rotary tillage ditching device is arranged below the housing; a fertilizing device is arranged on the position, which is positioned at the rear upper part of the housing, on the rack; the rear side of the frame, which is positioned on the fertilizing device, is provided with a seeding device, a pressing device and a pesticide spraying device in sequence. The utility model has the advantages of reasonable design, the modularization degree is high, adopts rotary tillage, ditching, fertilization, seeding, suppression, spouts medicine in the operation mode of an organic whole, and the operating efficiency is high, solves current agricultural machinery function singleness effectively, the technical problem that the operating efficiency is low.

CN111183769A discloses a sowing wheel type paddy dry direct sowing mechanism, belonging to agricultural machinery; a plurality of cylinder chutes are uniformly distributed on the seed sowing wheel, an annular baffle is fixedly arranged on the seed sowing wheel, the cylinder chutes are covered with a blocking plate to form a hole, a closed cover plate is rotatably assembled on the central part of the seed sowing wheel, a pin shaft for fixedly assembling a column frame is rotatably arranged on the closed cover plate, a plurality of seed filling cylindrical spoons are sequentially and uniformly distributed and fixedly arranged on the outer end part of the same turning radius of the column frame, a circular-arc seed cleaning and protecting plate is fixedly arranged on the inner wall surface of the closed cover plate, a seed blocking brush and a double-petal opening-closing type elastic seed protecting assembly are sequentially assembled on the inner end part of the cylinder chutes from inside to outside, and seed conveying holes are formed in the closed cover plate; the mechanism realizes zero-speed and hole sowing seed throwing of dry direct sowing of rice, and has the characteristics of reasonable structure, high precision of hole sowing distance, good uniformity and reliable use.

However, none of the above patent documents describes the key link of direct dry seeding and cultivation of rice.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct seeding tectorial membrane all-in-one of rice drought, the technical problem of its main solution is exactly that the drought rice tectorial membrane is direct, avoids middle the process of transplanting rice seedlings, and the tectorial membrane can keep warm by moisturizing, more does benefit to the seeding in advance of drought rice.

The purpose of the utility model can be realized by the following technical measures:

the rice dry direct seeding and mulching integrated machine comprises a watering assembly, a seeding assembly, a front press wheel assembly, a soil covering assembly, a mulching assembly, a frame and a rear press wheel assembly; the watering assembly comprises a watering pipe and a water storage tank, and the water storage tank is arranged in front of the tractor; the seeding assembly comprises a seed box, a seed metering device and a seeding pipe; the press wheel assembly comprises a height adjusting assembly and a press wheel; the soil covering assembly comprises a soil covering wheel and a soil covering protective cover; the film covering assembly comprises a film placing shaft assembly and a guide wheel.

The mulching film assembly is used for mulching after sowing, the mulching film is tightly attached to the ground during mulching, the integrity of the mulching film is kept after mulching, and the mulching film is associated with the whole growth period of rice. The complete mulching film has more obvious effects of heat preservation, humidification, soil moisture preservation and yield increase on the field. The front press wheel component presses after seeding, so that the ground is smooth. The earthing component is used for uniformly throwing soil on the membrane after the membrane is covered. The back press wheel subassembly can be selective use under the adjustment of frame according to the planarization in field, has guaranteed that plastic film and ground are closely laminated. The mulching film is an environment-friendly degradable material.

The utility model discloses following beneficial technological effect has:

the utility model provides a direct seeding tectorial membrane all-in-one in rice drought, through the utility model discloses direct seeding tectorial membrane in mainly used rice drought avoids sprout cultivation, the link of transplanting rice seedlings. Particularly, in northern areas, when sowing starts in 5 months of spring, sufficient sunlight exists, but the ground temperature is not enough, and the problem can be effectively solved by a direct-seeding mulching method for dry paddy rice. The rice can automatically drill through the mulching film to grow out of the ground, the mulching film is tightly attached to the seedlings, and the moisture and heat preservation are realized to the maximum extent.

Drawings

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

in the figure: 1-1. a seed box; 1-2, seeding apparatus; 1-3, sowing a seed;

2-1, a height adjusting component; 2-2, a press wheel;

3-1, soil covering wheels; 3-2, covering soil protective cover;

4-1, placing a membrane shaft assembly; 4-2, a guide wheel;

5. a frame;

6-1, a height adjusting component; 6-2, a press wheel;

7. a watering assembly; 7-1 watering pipe, 7-2 water pump and 7-3 water storage tank;

8. a transmission assembly;

9-1, adjusting the component; 9-2. depth wheel;

10. a shield assembly.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings.

A certain breeding base adopts rice seeds for cultivation, adopts a traditional mode, is complex in work and multiple in steps, and cannot ensure the quality of the rice seeds. Therefore, direct seeding and mulching of the rice are carried out at one time.

Firstly, sowing, after sowing, performing first pressing through a front pressing wheel, after pressing, performing quantitative watering, wherein the watering and the film covering amount have a certain relation, generally, the larger the film covering amount is, the larger the watering amount is, and generally, 0.15 square is watered per square meter of film covering area. The film covering and the soil covering are carried out after watering is finished, and the film covering and the soil covering can be carried out simultaneously, namely, the film covering and the soil covering are carried out along with the film covering, so that the working efficiency can be improved, and the sealing performance can be better ensured. Carry out the suppression of the second time after the earthing, the suppression wheel is accomplished after adopting for the suppression of the second time, and the suppression wheel that adopts the difference is suppressed with the second time to the primary suppression. Produce the defect easily on the press wheel, if adopt same press wheel, then the defect can be repeated appears in the same position of press, influences the effect of tectorial membrane earthing.

The whole process can be completed by adopting a rice dry direct seeding and mulching all-in-one machine. As shown in figure 1, the rice dry direct seeding and mulching all-in-one machine comprises a seeding assembly; a front ballast wheel assembly; a soil covering assembly; a film covering assembly; a frame 5; a rear press wheel assembly; a watering assembly 7; a depth wheel assembly; a shield assembly 10. Wherein the seeding assembly comprises a seed box 1-1, a seed sowing device 1-2 and a seed sowing pipe 1-3; the front press wheel assembly comprises a height adjusting assembly 2-1 and a press wheel 2-2; the rear press wheel assembly comprises a height adjusting assembly 6-1 and a press wheel 6-2; the press wheel assembly comprises a front press wheel assembly and a rear press wheel assembly; the soil covering assembly comprises a soil covering wheel 3-1 and a soil covering protective cover 3-2; the film covering assembly comprises a film placing shaft assembly 4-1 and a guide wheel 4-2; the watering assembly 7 comprises a watering pipe 7-1, a water pump 7-2 and a water storage tank 7-3, and the water storage tank 7-3 is arranged in front of the tractor; the depth wheel assembly comprises a depth adjusting assembly 9-1 and a depth wheel 9-2, and the depth wheel assembly controls the film coating depth of the film coating assembly; the guard assembly 10 prevents soil from splashing and facilitates loading.

The seeding is connected to a tractor three-point suspension through a frame 5, and the water storage tank 7-3 is installed on the tractor; the rest parts form a whole through the frame 5, so that the change of the water quantity in the water tank 7-3 is prevented from influencing the working quality of other components; during operation, the power of the tractor is transmitted to the rotary tillage component and the soil covering component through the transmission component 8; meanwhile, the power of the depth wheel assembly is transmitted to the fertilizer distributor and the seed sowing device 1-2 through the transmission assembly; the rotary tillage component carries out rotary tillage, stubble cleaning and leveling on the field, and then the field passes through the rotary tillage component; fertilization subassembly, seeding subassembly fertilization, seeding are passed through after the seeding preceding suppression wheel subassembly carries out the primary suppression, and the suppression back subassembly 7 that waters carries out the ration and waters, waters after accomplishing the tectorial membrane subassembly carries out the tectorial membrane, earthing subassembly carries out the earthing to the epimembranal face, behind the earthing back the secondary suppression is carried out to back suppression wheel subassembly.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a direct seeding tectorial membrane all-in-one of rice drought which characterized in that: the rice dry direct seeding and mulching integrated machine comprises a watering assembly, a seeding assembly, a pressing wheel assembly, a soil covering assembly, a mulching assembly, a frame and a depth limiting wheel assembly; the watering assembly comprises a watering pipe and a water storage tank, and the water storage tank is arranged in front of the tractor; the seeding assembly comprises a seed box, a seed metering device and a seeding pipe; the press wheel assembly comprises a height adjusting assembly and a press wheel; the soil covering assembly comprises a soil covering wheel and a soil covering protective cover; the film covering assembly comprises a film placing shaft assembly and a guide wheel.

2. The rice dry direct seeding and mulching all-in-one machine as claimed in claim 1, wherein: the depth wheel assembly comprises a depth adjusting assembly and a depth wheel, and the depth wheel assembly controls the film coating depth of the film coating assembly.