CN219555589U - No-tillage rape seeder for rice stubble - Google Patents

Abstract

The utility model discloses a no-tillage rice stubble covering rape seeder, which comprises a seeder body, wherein a rotary tillage cutter wheel is arranged at the bottom of the seeder body, a stubble breaking shovel is arranged at one side of the rotary tillage cutter wheel, a depth limiting wheel is arranged at the left side of the seeder body in a threaded manner, a fertilizer spreading device and a rape seed spreading device are respectively arranged on the surface of the seeder body in a threaded manner, and a speed reducing motor is arranged at the top of a seed box of the rape seed spreading device through a frame. The rice stubble no-tillage mulching rape seeder, when the field stubble cleaning machine runs, the stubble cleaning shovel turns the field, and the fertilizer applying device can apply fertilizer to the field; through rape seed applying and scattering device, can carry out rape planting work to the field, when carrying out the stubble cleaning to the field, also can carry out fertilization and seeding work to the field, whole device collects stubble cleaning, fertilization and seeding trinity, can greatly reduce peasant's friend's work load, also can reduce peasant's friend's economic burden.

Description

No-tillage rape seeder for rice stubble

Technical Field

The utility model relates to the field of agricultural equipment, in particular to a no-tillage rice stubble rape covering seeder.

Background

Straw returning is a widely-appreciated production increasing measure for fertilizer cultivation in the world, and has the functions of increasing fertilizer and increasing yield while avoiding the atmospheric pollution caused by straw burning. The straw returning can increase soil organic matters, improve soil structure, loosen soil, increase porosity, reduce capacity and promote microorganism activity and crop root system development. The existing straw returning machine is used for smashing straws, straw scraps are often covered on the surfaces of farmlands, the rotting time of the straws is prolonged, seeds are easy to wrap by the straws and cannot contact soil when farmlands are cultivated, the germination rate of the seeds is reduced, a large amount of smoke dust is generated when the straws are smashed, and the problem of severe working environment degree when a user returns the straws to the fields is solved.

In order to solve the problems, through searching, the prior art discloses (application number: CN 201821205477.3) a straw crushing and two-side returning machine; the utility model provides a straw crushing still field machine is included, straw crushing still field machine's upper end is provided with the gear box, the gear box is fixed in straw crushing still field machine's upper end, straw crushing still field machine's inside is provided with the rotary blade wheel, the both ends of rotary blade wheel run through straw crushing still field machine's surface and are provided with the action wheel, the middle part of rotary blade wheel is passed through the chain and is connected with the gear box, one side of rotary blade wheel is provided with straw crushing blade wheel, straw crushing blade wheel's both ends run through straw crushing still field machine's surface and are provided with the follow driving wheel, the action wheel passes through the chain and is connected with the follow driving wheel. The field returning machine is used for crushing straws, meanwhile, seeding and fertilizing work cannot be performed, seeding and fertilizing work is performed gradually after the field returning machine is used, a seeder and a fertilizing machine are used for seeding and fertilizing, agricultural machinery is high in price, and if seeding and fertilizing processes can be integrated on the field returning machine, workload and economic pressure of farmers can be greatly reduced.

Therefore, the no-tillage rice stubble rape-covering planter is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a no-tillage rice stubble rape-covering planter which aims to solve the defects in the background technology.

In order to achieve the above purpose, a no-tillage cover rape seeder of rice stubble is provided, including the seeding organism, the rotary tillage cutting wheel is installed to the bottom of seeding organism, and the stubble-breaking shovel is installed to one side of rotary tillage cutting wheel, and the left side spiro union of seeding organism is installed the depth limiting wheel simultaneously, the surface spiro union respectively installs fertilizer and is applied and spill device and rape seed and spill device, and the seed case top that the rape seed was applied and spill device is installed gear motor through the frame, and gear motor's output shaft and auger fixed connection simultaneously, and the unloading chamber has been seted up to the inside downside of seed case, and first guide blade, second guide blade and third guide blade are installed respectively to the inside of unloading chamber.

Preferably, the fertilizer applying and scattering device and the rape seed applying and scattering device have the same composition structure, and the rape seed applying and scattering device comprises a speed reducing motor, a seed box, a feeding frame, a packing auger, a discharging cavity, a fixing rod, a first guide sheet, a second guide sheet and a third guide sheet.

Preferably, the outside welding of seed case has the charging frame, and the discharge gate setting of seed case and fertilizer bottom is in the inside upside of releasing the frame.

Preferably, the section of the release frame is trapezoidal, and the release frame is transversely arranged on the upper side of the inner part of the seeding machine body.

Preferably, the upper ends of the first guide plate, the second guide plate and the third guide plate are all installed inside the discharge hole of the seed box through fixing rods, the first guide plate and the second guide plate are both arranged into two groups, and the section of the fixing rods is in a V shape.

Preferably, the third guide piece is made of metal material, has a Y-shaped section, and seeds in the seed box are uniformly scattered in the soil by slowly rotating the auger.

Compared with the prior art, the utility model has the beneficial effects that: when the returning machine is used for cleaning stubble in the field and walking, the stubble cleaning shovel is used for turning the field, and at the moment, the fertilizer applying device is used for applying fertilizer to the field; through rape seed applying and scattering device, can carry out rape planting work to the field, when carrying out the stubble cleaning to the field, also can carry out fertilization and seeding work to the field, whole device collects stubble cleaning, fertilization and seeding trinity, can greatly reduce peasant's friend's work load, also can reduce peasant's friend's economic burden.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a top view of the structure fertilizer applicator of the present utility model and a rape seed applicator;

FIG. 3 is a side view of a canola seed application apparatus of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a in fig. 1.

Reference numerals in the drawings: 1. a seeding machine body; 2. a rotary tillage cutter wheel; 3. a stubble breaking shovel; 4. a depth stop wheel; 5. a fertilizer application device; 6. a release frame; 7. a rape seed spreading device; 70. a speed reducing motor; 71. a seed box; 72. a charging frame; 73. an auger; 74. a blanking cavity; 75. a fixed rod; 76. a first guide piece; 77. a second guide piece; 78. and a third guide piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a no-tillage rice stubble covering rape seeder, which comprises a seeder body 1, wherein a rotary blade wheel 2 is arranged at the bottom of the seeder body 1, a stubble breaking shovel 3 is arranged at one side of the rotary blade wheel 2, a depth limiting wheel 4 is arranged at the left side of the seeder body 1 in a screwed manner, a fertilizer applying and scattering device 5 and a rape seed applying and scattering device 7 are respectively arranged on the surface of the seeder body 1 in a screwed manner, a speed reducing motor 70 is arranged at the top of a seed box 71 of the rape seed applying and scattering device 7 through a rack, an output shaft of the speed reducing motor 70 is fixedly connected with a packing auger 73, a blanking cavity 74 is arranged at the lower side of the inside of the seed box 71, and a first guide piece 76, a second guide piece 77 and a third guide piece 78 are respectively arranged in the blanking cavity 74.

Working principle: the seeding machine body 1 is a returning machine, when the returning machine runs in the field, the stubble breaking shovel 3 turns over the field, and at the moment, the fertilizer application device 5 can apply fertilizer to the field; through rape seed applying and scattering device 7, can carry out rape planting work to the field, when carrying out the stubble cleaning to the field, also can carry out fertilization and seeding work to the field, whole device collects stubble cleaning, fertilization and seeding trinity, can greatly reduce peasant's friend's work load, also can reduce peasant's friend's economic burden.

As a preferred embodiment, the fertilizer applying device 5 and the rape seed applying device 7 have the same composition, and the rape seed applying device 7 includes a gear motor 70, a seed box 71, a charging frame 72, a packing auger 73, a discharging chamber 74, a fixing rod 75, a first guide piece 76, a second guide piece 77 and a third guide piece 78.

As shown in fig. 1: the fertilizer spreading device 5 and the rape seed spreading device 7 are identical in spreading mode, and are: the auger 73 rotates, and the seed particles in the box can fall down to be sown.

As a preferred embodiment, a charging frame 72 is welded to the outer side of the seed box 71, and a discharge port of the bottom of the seed box 71 and the fertilizer box is provided on the upper inner side of the release frame 6.

As shown in fig. 1: the outside welding of seed case 71 has charging frame 72, through charging frame 72, can throw into fertilizer granule or seed in the inside of work box to under auger 73 slow pivoted work, make fertilizer granule or seed carry out whereabouts work.

As a preferred embodiment, the release frame 6 is provided in a trapezoidal shape in cross section, and the release frame 6 is laterally provided on the inner upper side of the seeder body 1.

As a preferred embodiment, the upper ends of the first guide plate 76, the second guide plate 77 and the third guide plate 78 are all installed inside the discharge hole of the seed box 71 through the fixing rod 75, and the first guide plate 76 and the second guide plate 77 are all arranged in two groups, and the section of the fixing rod 75 is arranged in a V shape.

As shown in fig. 1-3: the arrangement of the first guide piece 76, the second guide piece 77 and the third guide piece 78 can limit and diffuse the fallen fertilizer particles or seeds when the fertilizer particles or seeds fall down, so that the seeds are uniformly sowed on the field surface.

In a preferred embodiment, the third guide piece 78 is made of metal material and has a cross section of a Y shape, and seeds in the seed box 71 are slowly rotated by the auger 73 and uniformly scattered in the ground.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a no-tillage cover rape seeder of rice stubble, includes seeding organism (1), rotary tillage cutting wheel (2) are installed to the bottom of seeding organism (1), and stubble-breaking shovel (3) are installed to one side of rotary tillage cutting wheel (2), and limit wheel (4) are installed in the left side spiro union of simultaneously seeding organism (1), its characterized in that: the surface of the seeding machine body (1) is respectively provided with a fertilizer applying and scattering device (5) and a rape seed applying and scattering device (7) in a threaded connection mode, the top of a seed box (71) of the rape seed applying and scattering device (7) is provided with a gear motor (70) through a rack, an output shaft of the gear motor (70) is fixedly connected with a packing auger (73), a blanking cavity (74) is formed in the lower side of the interior of the seed box (71), and a first guide plate (76), a second guide plate (77) and a third guide plate (78) are respectively arranged in the blanking cavity (74).

2. A rice stubble no-tillage mulching canola planter as claimed in claim 1, characterized in that: the fertilizer applying and scattering device (5) and the rape seed applying and scattering device (7) are identical in composition structure, and the rape seed applying and scattering device (7) comprises a speed reducing motor (70), a seed box (71), a feeding frame (72), a packing auger (73), a discharging cavity (74), a fixing rod (75), a first guide plate (76), a second guide plate (77) and a third guide plate (78).

3. A rice stubble no-tillage mulching canola planter as claimed in claim 2, characterized in that: the outside welding of seed case (71) has charging frame (72), and the discharge gate of seed case (71) and fertilizer case bottom sets up the inside upside in release frame (6).

4. A rice stubble no-tillage mulching canola planter according to claim 3, characterized in that: the section of the release frame (6) is trapezoidal, and the release frame (6) is transversely arranged on the upper side of the inside of the seeding machine body (1).

5. A rice stubble no-tillage mulching canola planter as claimed in claim 1, characterized in that: the upper ends of the first guide piece (76), the second guide piece (77) and the third guide piece (78) are all installed inside a discharge hole of the seed box (71) through a fixing rod (75), the first guide piece (76) and the second guide piece (77) are both arranged into two groups, and the section of the fixing rod (75) is in a V-shaped arrangement.

6. A rice stubble no-tillage mulching canola planter as claimed in claim 5, characterized in that: the third guide piece (78) is made of metal and is of a Y-shaped cross section, and seeds in the seed box (71) are slowly rotated by the auger (73) and uniformly scattered in the soil.