CN204837013U - Trench sowing film mulching sowing machine - Google Patents

Abstract

The utility model relates to a trench sowing film mulching sowing machine, including applying fertilizer, spread membrane earthing and seeding part, the side telephone -moving utensil that frame front beam department set up is as an organic whole with the traction frame, and there is branch soil spade the seeder front portion, divides soil spade two ridge inboards at the rear portion to have a furrow opener, establishes ditching core ploughshare in the row spacing position, the epaxial transmission shaft that is equipped with between the wheel of two places, the fertile case of installation on the transmission shaft, fertile case are established the depot fertilizer of chain drive and are connected with the land axle transmission with a mouthful fertile handle, mouthful fertile handle even axle, fertilizer case upper portion is established and is driped irrigation the pipe support, divides native ditching dish behind the land wheel, and the direction wheel carrier is established in ditching dish the place ahead, and crossbeam outside both sides are equipped with and are spread the membrane wheel carrier, press mold limit wheel about establishing in the frame after shop's membrane wheel carrier, sell axle company of wearing cylinder and try to stop people from fighting each other at the frame rear portion, set up before trying to stop people from fighting each other and subtract superficial ware, try to stop people from fighting each other the back for pressing the roller, establish the earthing dish outside in trying to stop people from fighting each other. The local collects the fertilization, drips irrigation, opens the membrane side ditch, epimembranally punches, sows, plants the cave blinding, presses the roller, spouts medicine in a machine operation, and work efficiency is high, and the farming is convenient.

Description

Furrow Mulching Seeder

technical field

The utility model relates to an agricultural film-laying machine, in particular to a furrow film-covered planter for sowing corn and millet.

Background technique

Most of the existing agricultural machines with film-covered fertilization and seeders are on the ridge, and they are also platform-covered. They are not suitable for spring sowing in spring drought areas. If there is no rain, you need to wait for the rain. , It is still uncertain to preserve the seedlings. The main defects of existing full-film mulching machines and tools: one is that the machines are expensive; the other is that tractors below 30 horsepower cannot move them; It is suitable for two rows of 0.9-1.0 m row spacing to cultivate sequentially, which consumes a lot of money, and cannot ensure the conditions of spring sowing, moisture conservation, and seedling preservation.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a film-covered furrow planter for sowing corn and millet. Precision seeding is integrated, and it has the characteristics of high work efficiency, complete operation functions and convenient farming.

The purpose of this utility model is achieved as follows: a furrow sowing film-covered planter, including a fertilization part controlled by a traction-connected frame, a spraying part, a film-covered soil part, and a sowing part, is characterized in that: the front beam of the frame is set The side-moving implement is combined with the traction frame as a whole. The front of the planter is equipped with a soil splitting shovel, and the rear of the soil splitting shovel is equipped with ditch openers on the inner sides of the two ridges, and ditching cores are installed at the planting row spacing; The shaft between the wheels is equipped with a transmission shaft, and a fertilizer box is installed above the transmission shaft. The fertilizer box is equipped with a long-acting fertilizer handle and a mouth fertilizer handle. The two handles run synchronously through a chain drive. There is a drip irrigation pipe frame on the upper part of the box, a ditching plate that divides the soil to the left and right at the rear of the ground wheel, a guide wheel frame for laying drip irrigation pipes in front of the ditching plate, and a beam at the rear of the ditching plate and on the frame. There are film-laying wheel frames on both sides of the outer side, and the left and right film-laying wheel assemblies are arranged on the frame behind the film-laying wheel frames; In the buoyancy reducing device, pressure rollers are respectively provided at the back of the pull frame, and a movable soil cover plate for pressing the film edge and sealing the seed hole is arranged outside the middle part of the pull frame.

Further, the rear part of the pull frame located behind the soil cover plate is provided with a scoop-wheel type seeding drum rolling in the ditch on the film, and the outer circumference of the seeding drum is provided with a sowing duck mouth. Under the combined force of the tension frame and the spring pressure of the buoyancy reducer, the mulch film is pierced into the soil.

Further, clamps for controlling the positioning of the rack are installed on the left and right sides of each rack, and pressing rollers rolled along the outside of the ditch are provided at the rear end of the racks, and the left and right membrane rear spraying switches and nozzles are installed on the pressing roller brackets.

Further, there is a long-acting fertilizer handle on the outside of the right side of the fertilizer box, and a mouth fertilizer handle on the back. The two handles control the hexagonal shaft. There are double fertilizer boxes under the fertilizer box, and a chain is installed on the left side of the two-axis handle control shaft. The gear and bearing seat are fixed to the left side of the fertilizer box, and the two sprockets are driven by a chain; the transmission shaft and the hexagonal shaft of the fertilizer handle at the mouth of the fertilizer box are connected through a connecting pipe, and the drive shaft drives the two shafts and the outer grooves in the four fertilizer boxes to rotate Rotate synchronously.

Compared with the existing common machines and tools, the utility model has the following structural features:

1. Change the moldboard to a leveling and dividing soil shovel, with small resistance, no dragging pile, and labor-saving;

2. Use a dual disc ditch fertilizer to avoid the entanglement of residual film, orange stalks, leaves, and stubble;

3. The plow type furrowing and fertilizing core share has a soil covering device structure to prevent the base fertilizer from leaking and burning the seedlings;

4. The fertilization chain drive is changed to a drive shaft, no danger, less faults, and reliable mechanical performance;

5. The ground wheel bushing and drive shaft bushing adopt the inner hexagonal structure, which eliminates the factors such as the shaft and the jacking wire, and many faults;

6. After adding the floating reducing device, it is more sure to pressurize and rupture the membrane on the hard ground and land with bumpy rubbish;

7. After the duck mouth density increases, from the original only corn to now can sow millet, sorghum and beans;

8. Move the gearbox out of the body, so that there is no obstacle when the soil covering plate is moved back and forth. For dry soil and wet soil, the side of the soil covering film is pressed simultaneously with the sowing and drilling. The seed drop point and the film hole do not shift, and the seed hole is sealed. The thickness of the soil layer is controllable;

9. The millet metering device adopts a three-slope spine-shaped outer grooved wheel structure, one groove and one hole, and the center of the axis is used to take seeds horizontally. Peeling, precise and efficient;

10. Film sowing in ridges and furrows, no need to grab moisture for sowing, excellent rain collection and water storage, crops are resistant to drought and downturning, saving manpower, material resources and horsepower, and improving efficiency to increase production and income.

Compared with the structure of the existing full-film covering machine and all ridge level sowing machines, the utility model has the following advantages:

1. There is no need to grab moisture for sowing. After sowing with film, as long as there is a small amount of rainfall, it can collect rainwater and store water to ensure normal germination and unearthed seeds;

2. When sowing in furrows, the root system of the crops tends to the lower layer, and the ability to resist wind and fall is strong;

3. Two ridges are cultivated with 0.8m wide plastic film, saving plastic film, sowing millet without throwing ridges, and the land cultivation rate is high;

4. Concentrated application of long-acting fertilizers, fertilization by opening ridges and ditches, laying drip irrigation pipes in the middle ridges and dams, opening side ditch of the film, spraying herbicides under the film, spreading film, covering the side of the film with soil, drilling holes in the furrows on the film, precision seeding, and planting holes Uniform covering of soil, ridge suppression of rollers, and post-film spraying are all in one machine. Tractors with less than 30 horsepower can also complete the work, saving horsepower, manpower and material resources, high work efficiency, full-featured work, and convenient farming.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is a top view of FIG. 1 .

In the figure: in the figure: 1 traction frame; 2 split soil shovel; 3 fertilization ditch opener; Lamination edge wheel; 10 soil cover plate; 11 sowing drum; 12 pressure roller; 13 gearbox; 14 duck mouth; 15 pull frame; 16 float reducer; 21 fertilizer application box; 22 fertilizer handle; 23 drive chain; 24 long-acting fertilizer handle;

Detailed ways:

Referring to Fig. 1 and Fig. 2, the film-covered planter of the present invention is mainly composed of a traction-connected frame to control fertilization, a spraying and film-covering part and a precision sowing part. The front beam of the frame 18 in the fertilization part is provided with a side-shifting implement 25 and is connected and interacted with the traction frame 1. The front two beams are provided with a plow-type soil dividing shovel 2 with functions such as adjustable angles. The middle parts of the two sides are connected by pin shafts, the soil dividing shovel 2 stretches out from the front of a crossbeam, and a fixed support arm is installed on the second crossbeam, extending to the front and upper side of the first crossbeam, and a telescopic regulator and the top shaft of the soil dividing shovel 2 are provided. Connect and manipulate the soil splitting shovel 2, push the soil and divide the soil angle, and install a dual-unit fertilization ditch opener 3 for long-term fertilization at the inner side of the two ridges on the rear side of the second beam. Only open the plow type ditching core share 6 (sowing ditch) of fertilizing and covering soil in ridges and ditches; Bearing blocks 4 are provided below both sides between two to three beams, and hexagonal shafts are arranged between the bearing blocks, and on frame 18 The left and right fertilization ground wheels 5 are arranged below the two sides of the middle part. There are hexagonal shafts passing through the middle of the two ground wheels 5. Bearing blocks 4 are arranged at both ends and installed in the middle part of the frame 18. A transmission shaft 20 is installed in the middle of the hexagonal shafts. The top is provided with fertilizer box support, and fertilizer box 21 is installed on the fertilizer box support, and the outside of fertilizer box 21 right side is provided with long-acting fertilizer adjustment handle 24, and fertilizer box back is provided with mouth fertilizer adjustment handle 22, and handle 22,24 interiors are respectively provided with six sides. Axle, the left side of two axles is provided with sprocket gear, is driven by chain 23, and two handles manipulate the hexagonal axle, and wherein the power transmission shaft that rear one hexagonal axle is installed is connected with ground wheel shaft 26 transmissions. Double fertilization boxes are respectively arranged under the fertilizer box, gears and bearing seats are installed on the left side of the handle control shaft to fix with the left side of the fertilizer box 21, and the two sprockets are connected by a chain 23 transmission; The upper end of the transmission shaft matched with the hexagonal shaft of the fertilizer is connected by a connecting pipe. The transmission shaft 20 can drive the rotors of the inner and outer grooved wheels of the two-axis four fertilizer box to rotate synchronously. The resulting fertilizer is transported through plastic pipes between fertilizers and huazi.

All be provided with drip irrigation pipe rack 19 on fertilizer box 21 top left and right sides, and pipe plate retaining ring is housed, fertilizer box bottom is provided with fertilizer box frame and frame 18 and is connected as a whole, and the point axis on the traction frame 1 is connected in front on the front, Can slide sideways implement 25 thereupon. At the back of the third beam, that is, at the rear of the ground wheel 5, there is a ditching plate 7 that divides the soil to the left and right, which is used to open the film side ditch. Frame 27, the back of three crossbeams is provided with spraying herbicide device; Be positioned at ditching plate 7 rear parts and install film-laying wheel frame 8 on frame 18 rear crossbeam outside left and right sides, be positioned at frame 18 rear frames behind film-laying wheel frame 8 The left and right pressing film edge wheels 9 assemblies are arranged on the top, and the film limit is pressed into the limit film ditch; The rear part is provided with connecting pin shaft 17, wears and connects left and right two sowing cylinders 11 assemblies and pull frame 15, on the pin shaft 17, each pull frame left and right is equipped with the clamp that controls pull frame 15 positioning, is provided with in pull frame 15 fronts The buoyancy reducer 16 is a movable soil-covering pan 10 on the outside of the middle part of the drag frame 15, and the soil that is turned over to the outside of the front open film side ditch is covered back and the left and right film edges are compacted. The rear part of the roller frame 15 is provided with a spoon wheel type duck mouth sowing drum 11 assembly, which rolls in the ditch on the film and is connected with the drum shaft to be equipped with a gearbox 13; 11 Rolling forward under the tractor tractor, the duck mouth 14 is under the joint force of the roller 11 rack 15 and the spring pressure of the buoyancy reducer, the duck mouth pierces through the plastic film and enters the soil; when the drum rotates, the ground pressure plate is forced to open the duck mouth 14. The seeds fall into the holes of the ditch through the passage of the duck mouth 14, and at the same time, the soil covering plate 10 removes the edge of the covering film and cultivates the excess soil to the side plate elevation of the drum 11, and the large pieces of soil, stubble, etc. are rolled back to the film In the outer ditch, the crushed soil stands above the outer side of the ditch, and after the roller 11 rotates forward and rolls away, the crushed soil on the side of the upright ditch automatically collapses and slides in the ditch, and then the pressing roller 12 arranged at the rear end of the pull frame 15 rolls along the outside of the ditch , cover the soil evenly on the seed hole, and the left and right film back spray switches and nozzles can be installed on the pressure roller 12 bracket.

When sowing millet, it is necessary to remove the corn seeding device and the seeding shell, replace the millet seeding tray, replace the seeding joints to ten, and install ten duck mouths and grounding plate springs correspondingly, and equip the corresponding gears. The seeding wheel of the millet seed metering device adopts a three-slope spine concave outer groove wheel, one groove and one hole, the center of the axis is horizontally seeded, and the center of the axis of the seed protection axis is horizontally planted with arc buckle tiles. It is not strict, the seeds do not peel off, they are not crowded and easy to scatter, precise and efficient.

Claims (4)

1. a trench sowing tectorial seeder, comprise the fertilising part, laxative plastic film mulch earthing part and the sowing part that are controlled by traction connection frame, it is characterized in that: sidesway facility (25) the same to hitch frame (1) that the front beam place of frame (18) is arranged is combined into one, soil-separating shovel (2) is equipped with in sower front portion, be provided with plough (3) inside ridge, soil-separating shovel rear portion two, be provided with trench digging core ploughshare (6) in Planting Row Distance position; Power transmission shaft (20) axle between two land wheels (5) is equipped with, fertile case (21) is installed above power transmission shaft, fertile case is provided with depot fertilizer handle (24) and the fertile handle (22) of mouth, two handles are by Chain conveyer synchronous operation, and the fertile handle connecting shaft of mouth and land axle (26) are in transmission connection; Fertile case (21) top is provided with drip irrigation pipe support (19), land wheel (5) rear portion is provided with the furrower disc (7) parting soil left on the right side, furrower disc front is provided with the guiding wheel carrier (27) laying drip irrigation pipe, be positioned at furrower disc (7) rear portion and plastic film mulch wheel carrier (8) is equipped with on cross rail outer both sides in frame (18), the frame be positioned at after plastic film mulch wheel carrier 8 is provided with left and right press mold cincture (9) assembly; At frame (18) rear portion by bearing pin (17) company of wearing sowing rotary drum (11) and try to stop people from fighting each other (15), arrange in the front portion of trying to stop people from fighting each other and subtract floating device (16), back of trying to stop people from fighting each other is respectively equipped with pressure roller (12), is used for the mobile earthing dish (10) of press mold limit and envelope kind of cavities in (15) middle part arranged outside of trying to stop people from fighting each other.

2. trench sowing tectorial seeder according to claim 1, it is characterized in that: (15) rear portion of trying to stop people from fighting each other after being positioned at earthing dish (10) is provided with the scoop-wheel sowing rotary drum (11) that furrow on film rolls, sowing rotary drum excircle is provided with sowing duck and chews (14), when cylinder (11) is by traction rolls forward, duck chews (14) cylinder, try to stop people from fighting each other and subtract floating device (16) spring pressure make a concerted effort lower prick saturating mulch film and bury.

3. trench sowing tectorial seeder according to claim 1, it is characterized in that: each (15) left and right of trying to stop people from fighting each other is equipped with and is controlled the clip of locating of trying to stop people from fighting each other, be provided with pressure roller (12) rolled outside furrow in (15) rear end of trying to stop people from fighting each other, after left and right film installed by pressure roller (12) support, spray medicine switch and nozzle.

4. trench sowing tectorial seeder according to claim 1, it is characterized in that: described outside, fertile case (21) right side is provided with depot fertilizer handle (24), be provided with the fertile handle (22) of mouth below, two stick control six square shafts, two fertilising box is respectively equipped with below fertile case, install sprocket and bearing block (4) and fertile case (21) left side inside the left side of diaxon stick control axle fixing, two sprocket wheels are by chain (23) transmission; Power transmission shaft (20) connecting shaft supporting with fertile handle (22) six square shaft of fertile case mouth is connected by tube connector, and power transmission shaft (20) drives the outer groove-wheel rotor synchronous axial system in the fertile box of diaxon four.