CN107624289A - A kind of site preparation and fertilization sows integrated rice dry-farming machine - Google Patents

Abstract

A kind of site preparation and fertilization sows integrated rice dry-farming machine, it is related to site preparation and fertilization and sows integrated Rice In Drought Rice Nursery teamwork machinery, broadcast leakage palpus mechanical secondary be present with entering to solve existing ferti-seeding technology in application, the amount of labour used is big, because the site preparation not in time rolled etc. of power wheel causes survival rate of seedlings low, and the problem of suppression leakiness survival rate of seedlings reduction, it includes girder frame and power connector plate；Power connector plate is arranged on the front of machine of working soil, and it also includes sowing feed mechanism for seed on combined seed and fertilizer drill, slicking-in roller, suppression roller support, pack roller and multiple antifouling type films, and machine of working soil is connected with girder frame；Machine of working soil, two fertilizers driving land wheels, fertilizer apparatus, slicking-in roller, the longitudinal centre line of feed mechanism for seed, suppression roller support and pack roller along girder frame is sowed on multiple antifouling type films being successively set on from front to back in girder frame, pack roller is arranged in suppression roller support.The present invention is used for site preparation Rice In Drought Rice Nursery and sowed.

Description

An integrated rice dry farming machine for soil preparation, fertilization and seeding

technical field

The invention relates to an integrated rice-dry farming machine tool for soil preparation, fertilization and seeding, in particular to a rice dry farming machine integrated with soil preparation, fertilization and seeding.

Background technique

Soil preparation rice dry sowing technology is a new soil preparation and sowing technology that combines soil preparation and fertilization technology with rice dry sowing technology. It can provide timely and appropriate water and nutrients needed for crop growth, and create good water and fertilizer for crop growth. , air and heat environment, to achieve the purpose of reducing costs, increasing production and improving quality. However, the current application of this technology has the following defects: the seed meter is easy to be blocked, and the machine needs to enter the ground twice and takes a lot of man-hours. Problems such as the rate of seedling emergence and the reduction of the rate of suppressing uncompacted seedlings have affected the popularization and application of the existing fertilization and seeding technology.

To sum up, the existing fertilization and seeding technology has missed sowing and low seedling emergence rate in application, requires machinery to enter the ground twice, and takes a lot of man-hours. The rate of seedling preservation is low due to the lack of timely soil preparation due to the wheel rolling of power machinery, etc. And suppress the problems such as the reduction of non-compact seedling preservation rate.

Contents of the invention

The present invention aims to solve the problem of missing seeding in the application of the existing fertilization and seeding technology, which requires a large amount of labor, and the rate of seedling preservation is low due to untimely land preparation due to the rolling of power wheels, and the rate of seedling preservation is not dense. Reduce the problem, and then provide an integrated fertilization and seeding rice dry farming machine.

Technical scheme of the present invention is:

An integrated fertilization and seeding rice dry farming machine for soil preparation includes a main beam frame and a power connection plate; An anti-clogging type film sowing and metering device, the fertilization and seeding machine includes a fertilization device and a fertilization driving ground wheel, and the soil preparation machine is connected with the main beam frame;

Soil preparation machine, two driving wheels for fertilizer discharge, fertilization device, flattening roller, multiple anti-clogging type film seeding devices, pressing roller bracket and pressing roller along the longitudinal center line MN of the main beam frame from front to back They are installed on the main beam frame in turn, and the fertilizer discharge driving ground wheel is connected with the fertilizer discharge wheel of the fertilization device through the transmission mechanism. The soil preparation machine and the fertilization device are arranged above the main beam frame. Flat rollers, multiple anti-clogging type film sowing and metering devices and pressure rollers are installed under the main beam frame, multiple anti-clogging type film sowing and metering devices are arranged side by side, and the flattening rollers are perpendicular to the main beam frame The longitudinal centerline MN is set and can rotate relative to the main beam frame, and the two fertilizer driving ground wheels are arranged symmetrically along the longitudinal centerline MN of the main beam frame; the pressure roller is set and installed perpendicular to the longitudinal centerline MN of the main beam frame On the pressure roller bracket.

Further, the main beam frame includes the main beam, the seed metering beam, the rear beam and two longitudinal beams, the main beam, the seed metering beam and the rear beam are arranged side by side from front to back, and the two longitudinal beams are arranged side by side Between the beam and the rear beam, one end of the two longitudinal beams is vertically connected to the two ends of the main beam, the other end of the two longitudinal beams is connected to the two ends of the rear beam, and the beam of the seed meter is connected to the two longitudinal beams; the fertilization device and two fertilization driving ground wheels are fixed on the main beam, and the flattening roller is arranged between the fertilization device and the seed meter beam and is rotatably connected with the two longitudinal beams. Multiple anti-clogging membrane seed meterers It is located between the beam of the seed meter and the rear beam and is installed on the beam of the seed meter, and the support roller is installed behind the rear beam.

Compared with the prior art, the present invention has the following effects:

1. The present invention realizes the integrated rice dry sowing operation of one-time completion of soil preparation, fertilization, sowing, and suppression in sequence. The sowing operation efficiency is improved, and the sowing operation efficiency is increased by more than 50%.

2. Compared with the traditional grain sowing technology, the present invention avoids the man-hour investment in the secondary ground entry of the machine, and multiple anti-clogging type film seeding devices can penetrate the film, sow the seeds into the soil, and realize the Seeding, sowing on the film replaces the traditional manual release of seedlings, ensuring a high emergence rate; at the same time saving a lot of labor costs, the emergence rate is increased to more than 90%, and the labor cost is saved by 90%.

3. Compared with the traditional grain sowing technology, the present invention avoids the wheel rolling of power machinery to affect the sowing effect, and saves the cost by 30%.

4. The fertilization and sowing of the present invention is carried out after soil preparation, which avoids the problem of missed seeding due to poor soil preparation conditions.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the right side view of seed metering device;

Fig. 4 is the front view of the seed meter;

Figure 5 is a top view of the seed meter;

Fig. 6 is the lateral plan view of seeding box;

Fig. 7 is a side view of the seed meter outlet and the outlet opening and closing device;

Fig. 8 is a top view of the outlet of the seed meter and the opening and closing device of the outlet;

Fig. 9 is a schematic diagram of the exit opening and closing device.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the technical scheme of the present invention will be further described

Referring to Fig. 1-Fig. 2, an integrated fertilization and seeding rice farming machine for soil preparation includes a main beam frame and a power connection plate 1; Flat roller 6, suppressing roller support 11, suppressing roller 12 and multiple anti-clogging film sowing and metering devices 9, the fertilizing and seeding machine includes a fertilizing device 5 and a fertilization driving wheel 13, and the soil preparation machine 2 is connected with the main beam frame ;

Soil preparation machine 2, two fertilization driving ground wheels 13, fertilization device 5, flattening roller 6, multiple anti-clogging type film seeding devices 9, pressing roller bracket 11 and pressing roller 12 along the longitudinal direction of the main beam frame The center line MN is arranged on the main beam frame in sequence from front to back, and the fertilizer discharge driving ground wheel 13 is connected with the fertilizer discharge wheel of the fertilization device 5 through a transmission mechanism. Above, two fertilizer discharge driving ground wheels 13, flattening rollers 6, multiple anti-clogging type film seeding devices 9 and pressure rollers 12 are installed below the main beam frame, and multiple anti-clogging type film sowing rows The seeders 9 are arranged side by side, the flattening roller 6 is arranged perpendicular to the longitudinal centerline MN of the main beam frame and can rotate relative to the main beam frame, and the two fertilizer discharge driving wheels 13 are symmetrical along the longitudinal centerline MN of the main beam frame Arrangement; the pressing roller 12 is arranged perpendicular to the longitudinal centerline MN of the main beam frame and installed on the pressing roller bracket 11 .

In this embodiment, the soil preparation machine 2 is preferably selected from Harbin Siji Agricultural Machinery Factory, 1SXM type 1400 and 2800 specifications subsoiling rotary tillage and stubble removal soil preparation machine, and the fertilization seeder is preferably selected from Shijiazhuang Agricultural Machinery Co., Ltd., 2BF type 1400 and 2800 specifications The specific structure and working process of the fertilization seeder and the anti-clogging type membrane seeding device 9 have been disclosed in the patent document with the application date: October 26, 2015, and the patent number: ZL201520834299.0.

Referring to Fig. 3-Fig. 9, the specific structure of the anti-clogging type film sowing and metering device 9 is as follows: the anti-clogging type film sowing and metering device includes a seeding box 16, several seeding device outlets 17, and a seeding device. The outlet opening and closing device 18, the soil scraper 14 and the seed metering device connecting the main beam 15 with the same number of device outlets 17; the seed metering box 16 is a cylindrical box, and the seed metering device outlet 17 is cone-shaped; the seed metering box 16 There are several round holes 16-1 on the side wall of the cylinder, and the diameter of the round holes 16-1 is the same as the diameter of the narrow mouth end of the seed meter outlet 17;

The round hole 16-1 of the seed box 16 is arranged in one-to-one correspondence with the outlet 17 of the seed meter. The narrow end of each seed meter outlet 17 communicates with the seed box 16 through the corresponding round hole 16-1; an outlet opening and closing device 18 is arranged between the seed metering box 16 and the seed metering outlet 17, and the outlet opening and closing device 18 Block the round hole 16-1 of the seed metering box 16 when closed, and the closing and opening of the outlet opening and closing device 18 control the seeds entering the seed metering device outlet 17 from the seed metering box 16; At the axis of the seed box 16, the other end of the seed meter connecting main beam 15 is provided with a scraper 14; The other end of the beam 15 is divided into two branches, and the moldboards 14 are respectively arranged on the two branches. When the position of the soil scraper 14 is set, the soil scraper 14 can not scrape the seed meter outlet 17 when scraping off the clay on the seed box 16 cylindrical side walls. When the anti-clogging type film sowing seed meter is sowing, the seed box 16 rotates. When the tail 18-2 of the outlet opening and closing device contacts the soil, the outlet opening and closing device outlet 18-1 is opened, and the seeds are discharged from the seed box 16. fall into the outlet 17 of the seed meter; the outlet 17 of the seed meter touches and penetrates into the soil, and the seeds are sown in the soil; since the outlet 17 of the seed meter is cone-shaped, the soil is not easy to block the outlet 17 of the seed meter, even if the soil The water content of the seed metering device is relatively high, and the outlet 17 of the seed metering device will not be easily blocked; the soil stuck to the side wall of the seed metering box 16 will be scraped off by the scraper to ensure the normal operation of the seed metering device on the anti-clogging type membrane. Sowing work.

Referring to Fig. 1, in order to ensure the stability and reliability of the main beam frame, as a possible implementation, the main beam frame includes a main beam 4, a seed meter beam 7, a rear beam 10 and two longitudinal beams 8, a main beam 4, a row The seeder crossbeam 7 and the rear crossbeam 10 are arranged side by side sequentially from front to back, two longitudinal beams 8 are arranged side by side between the main crossbeam 4 and the rear crossbeam 10, and one end of the two longitudinal beams 8 is vertically connected with the two ends of the main crossbeam 4 , the other ends of the two longitudinal beams 8 are connected to the two ends of the rear beam 10, the seed meter beam 7 is connected to the two longitudinal beams 8; the fertilization device 5 and the two fertilizer driving ground wheels 13 are fixed on the main beam 4 , the flattening roller 6 is arranged between the fertilization device 5 and the seed meter beam 7 and is rotatably connected with the two longitudinal beams 8, and a plurality of anti-clogging type film sowing seed meters 9 are located on the seed meter beam 7 and the rear beam 10 and is installed on the seed meter crossbeam 7, and the pressure roller bracket 11 is installed behind the rear crossbeam 10. With such arrangement, the main girder frame is strong and the structure is stable and reliable.

Referring to FIG. 1 , as another possible implementation, the leveling machine 2 is connected to the main beam frame through a connecting plate 3 . In this way, the land preparation machine 2 is detachably connected to the main beam frame through the connecting plate 3, which facilitates the assembly and disassembly of the dry farming machine. In order to ensure the normal operation of seeding, preferably, the number of anti-clogging type membrane seeding devices 9 is 5-48. The number of pressing roller brackets 11 is two, and the two pressing roller brackets 11 are arranged symmetrically along the longitudinal centerline MN of the main beam frame. With such arrangement, the structure is simple and the use is convenient. Referring to FIG. 2 , preferably, the pressure roller bracket 11 is a plate structure. With such arrangement, the structure is simple, the use is convenient, and the design requirements are met. Referring to FIG. 2, FIG. 3-FIG. 9, the axes of the outlets of the multiple anti-clogging film sowing and metering devices 9 are perpendicular to the axes of the pressing rollers 12 . Such arrangement ensures that after a plurality of anti-clogging type membrane seeding devices 9 open holes and sow seeds, they are pressed by a pressing roller 12. The structure is simple, easy to use, and meets the needs of operation.

working principle

The working principle of the present invention is illustrated in conjunction with Fig. 1-Fig. 9, and the present invention is connected with tractor through three power connecting plates 1, and is pulled to work by tractor. During the walking process, two fertilizer discharge driving ground wheels 13 are driven by the transmission mechanism and the fertilizer discharge wheel of the fertilization device 5, and then the fertilization ditch is filled up by the flattening roller 6 to complete fertilization. During the walking process of the present invention pulled by a tractor, sowing is carried out after flattening or film covering, and the outlets 17 of the seed metering device 9 on a plurality of anti-clogging film sowing seeders 9 break through the film, and the seeds are sown in the soil to realize the above-mentioned effect on the film. sowing. This hole is both a hole for planting and a hole for putting seedlings of crops in the future. And the seedling hole is blocked by rolling with a pressing roller, and the whole operation process is completed.

The present invention has been disclosed as above with preferred implementation cases, but it is not intended to limit the present invention. Any skilled person who is familiar with the profession, without departing from the scope of the technical solution of the present invention, does the above implementation cases according to the technical essence of the present invention. Any simple modifications, equivalent changes and modifications still belong to the scope of the technical solution of the present invention.

Claims (7)

1. An integrated rice dry farming machine for soil preparation, fertilization and seeding, which comprises a main beam frame and a power connection plate (1); the power connection plate (1) is installed in front of the soil preparation machine (2), and is characterized in that: it also It includes a fertilizing seeder, a flattening roller (6), a pressing roller support (11), a pressing roller (12) and a plurality of anti-clogging type film seeding devices (9), and the fertilizing seeding machine includes a fertilizing device (5) and Fertilizer discharge drives the ground wheel (13), and the soil preparation machine (2) is connected with the main beam frame; Soil preparation machine (2), two fertilizer discharge drive wheels (13), fertilization device (5), flattening roller (6), multiple anti-clogging type membrane seeding devices (9), pressure roller support (11 ) and pressure rollers (12) are sequentially arranged on the main beam frame from front to back along the longitudinal centerline MN of the main beam frame. Wheel drive connection, soil preparation machine (2) and fertilization device (5) are arranged above the main beam frame, two fertilizer discharge drive ground wheels (13), flattening rollers (6), and multiple anti-clogging membranes for sowing seeds The seed metering device (9) and the pressing roller (12) are installed under the main beam frame, and multiple anti-clogging type membrane seeding devices (9) are arranged side by side, and the flattening roller (6) is perpendicular to the main beam frame The longitudinal centerline MN of the main beam frame is set and can rotate relative to the main beam frame, and the two fertilizer driving ground wheels (13) are arranged symmetrically along the longitudinal centerline MN of the main beam frame; The longitudinal centerline MN is set and mounted on the pressure roller bracket (11). 2. According to claim 1, a kind of land preparation, fertilization and seeding integrated rice farming machine is characterized in that: the main beam frame includes a main beam (4), a seed metering beam (7), a rear beam (10) and two A longitudinal beam (8), the main beam (4), the metering device beam (7) and the rear beam (10) are arranged side by side successively from front to back, and two longitudinal beams (8) are arranged side by side on the main beam (4) and the rear beam (10). Between the rear beams (10), one end of the two longitudinal beams (8) is vertically connected to the two ends of the main beam (4), and the other end of the two longitudinal beams (8) is connected to the two ends of the rear beam (10), The beam (7) of the seed meter is connected to the two longitudinal beams (8); the fertilization device (5) and the two fertilizer driving ground wheels (13) are fixed on the main beam (4), and the flattening roller (6) is set Between the fertilization device (5) and the seed meter beam (7) and is rotatably connected with the two longitudinal beams (8), a plurality of anti-clogging type membrane seed meter devices (9) are located on the seed meter beam (7) ) and the rear crossbeam (10) and be installed on the seed metering device crossbeam (7), and the pressure roller bracket (11) is installed at the rear of the rear crossbeam (10). 3 . The integrated soil preparation, fertilization and seeding rice farming machine according to claim 1 or 2, characterized in that the soil preparation machine ( 2 ) is connected to the main beam frame through a connecting plate ( 3 ). 4 . The integrated fertilization and seeding rice farming machine according to claim 3 , characterized in that: the number of anti-clogging type membrane seeding devices ( 9 ) is 5-48. 5. According to claim 4, a kind of land preparation, fertilization and seeding integrated paddy rice farming machine is characterized in that: the quantity of the pressing roller support (11) is 2, and the two pressing roller supports (11) are arranged along the length of the main girder frame. The longitudinal centerline MN is arranged symmetrically. 6 . The rice dry farming machine integrated with fertilization and seeding for site preparation according to claim 5 , characterized in that: the pressing roller support ( 11 ) is a plate structure. 7 . 7. According to claim 1, 2, 4, 5 or 6, an integrated fertilization and seeding rice farming machine for soil preparation is characterized in that: the seed metering device of a plurality of anti-clogging type film seeding devices (9) The axes of the outlets are all perpendicular to the axes of the pressing rollers (12).