CN217694287U

CN217694287U - Side deep fertilization device for rice planting

Info

Publication number: CN217694287U
Application number: CN202221552426.4U
Authority: CN
Inventors: 江津法; 刘慧剑; 武文俊; 吴群仙; 谢豪杰; 周敏敏; 叶飞
Original assignee: Lishui Liandu District Agricultural Machinery And Farmers Training Center
Current assignee: Lishui Liandu District Agricultural Machinery And Farmers Training Center
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-01
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a rice planting side deep fertilizing device, including the fertilizer storehouse, the unloading pipe that extends downwards is connected through the fan to fertilizer storehouse lower extreme, the front side of the exit end of unloading pipe is equipped with the ploughshare, the rear end of ploughshare is equipped with the cavity, the exit end of unloading pipe extends to in the cavity of ploughshare. The utility model discloses a rice planting depth measurement fertilizer injection unit sets up the exit end of unloading pipe in the cavity of ploughshare rear end, can guarantee that fertilizer just lays in the fertilizer ditch to utilize the clearance distance between baffle and the ploughshare, can cover the upper end of fertilizer ditch again with the earth of ploughshare division, accomplish the deep-ploughing landfill of fertilizer, guarantee that the efficiency of fertilizer can full play, improve the output and the quality of rice.

Description

Side deep fertilization device for rice planting

Technical Field

The utility model relates to the field of agricultural machinery, in particular to side deep fertilization device is planted to rice.

Background

Along with the development of rice planting industry, people more and more realize adopting the problem that the superficial nature fertilization mode exists is scattered to traditional manual work hand, not only fertilize the inequality, still caused the too big and pollution of water of use of fertilizer volume, and then the rice planting side deep fertilizing technique is in charge of. The existing rice planting depth-measuring fertilizer applying device adopts a plowshare to plough soil, a blanking pipe applies fertilizer in a fertilizer ditch, and a scraper at the rear end scrapes the soil; however, a certain distance exists between the plough head and the pipe opening of the blanking pipe, and in the using process, due to the fluidity of soil, the width and the depth of the fertilizer groove are gradually reduced while the plough head ploughs the soil, so that the blanking depth of the following blanking pipe is influenced; the fertilizer in the fertilizer ditch cannot be completely covered by the scraper, and the fertilizer entering the fertilizer ditch may float on the upper part of muddy water at the moment of blanking, so that the deep ploughing and burying of the fertilizer are influenced, the efficiency of the fertilizer is further influenced, and the yield and the quality of rice are influenced.

SUMMERY OF THE UTILITY MODEL

To the defect that above-mentioned prior art exists, the utility model discloses the technical problem that will solve is how to ensure the side deep fertilizing of rice and reachs anticipated effect and effect, makes fertilizer just bury about 5cm apart from rice seedling root, degree of depth 3-5 cm's position.

The utility model provides a technical scheme of above-mentioned technical problem is: the utility model provides a rice planting side deep fertilizing device, includes the fertilizer storehouse, the unloading pipe that extends below is connected through the fan to fertilizer storehouse lower extreme, the front side of the exit end of unloading pipe is equipped with the ploughshare, the rear end of ploughshare is equipped with the cavity, the exit end of unloading pipe extends to in the cavity of ploughshare.

Furthermore, the plowshare consists of two symmetrical frontal surfaces, and the included angle of the joint of the two frontal surfaces is an acute angle; the upper end of the plowshare is fixed on the first mounting plate, and the discharging pipe penetrates through and is fixed on the first mounting plate.

Furthermore, baffles are symmetrically arranged on two sides of the plowshare, the bottom end of each baffle is level to the bottom end of the plowshare in the horizontal direction, the height of each baffle is 5cm, and the height of the plowshare is larger than 5cm; the front ends of the baffles are level with the rear side edge of the plowshare in the vertical direction and keep a distance with the rear side edge of the plowshare, the two baffles are gradually folded from the front ends to the rear ends, the rear ends of the two baffles form folding openings, and the folding openings are correspondingly arranged on the rear side of the outlet end of the blanking pipe.

Further, the baffle is fixed at the lower end of the first mounting plate through a fixing column; the baffle comprises a first baffle and a second baffle which are fixedly connected together, the joint of the first baffle and the second baffle is level with the vertical direction of the rear side of the plowshare and keeps a distance with the rear side of the plowshare, the two second baffles are gradually folded from the front end to the rear end, the rear ends of the two second baffles form a folding opening, and the folding opening is correspondingly arranged at the rear end of the outlet end of the blanking pipe.

Furthermore, the first baffle is level with the vertical direction of the rear side edge of the plowshare, or the front end of the first baffle is arranged in a forward inclining mode.

Furthermore, first mounting panel is L type mounting panel, is equipped with the screw hole on the curb plate of L type mounting panel, is equipped with the through-hole that corresponds the unloading pipe on the diaphragm of L type mounting panel.

Furthermore, the rear end of the first mounting plate is connected with a roller or a scraping plate, and the lower end of the roller or the scraping plate is horizontally level with the upper end of the baffle.

Further, the lower end of the fertilizer bin is fixed on a second mounting plate, and a threaded mounting hole is formed in the second mounting plate; and an opening at the upper end of the fertilizer bin is in shaft connection with a cover plate.

Furthermore, an observation window in the vertical direction is arranged on the fertilizer bin.

The utility model discloses for prior art's beneficial effect: the utility model discloses a rice planting depth measurement fertilizer injection unit sets up the exit end of unloading pipe in the cavity of ploughshare rear end, can guarantee that fertilizer just lays in the fertilizer ditch to utilize the clearance of baffle and ploughshare both sides, can cover the upper end of fertilizer ditch again with the earth that the ploughshare was ploughed out, accomplish the deep-ploughing landfill of fertilizer, guarantee that the efficiency of fertilizer can full play, improve the output and the quality of rice.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention mounted on a rice transplanter;

FIG. 3 is a schematic view of a plowshare and a blanking pipe of the embodiment of the utility model;

FIG. 4 is a schematic view of a plowshare and a baffle of the embodiment of the utility model;

fig. 5 is a schematic cross-sectional view of a baffle plate according to an embodiment of the present invention, fig. 1;

fig. 6 is a schematic cross-sectional view of a baffle according to an embodiment of the present invention, fig. 2;

fig. 7 is a schematic cross-sectional view of a baffle according to an embodiment of the present invention, fig. 3.

Reference numerals: the fertilizer bin comprises a fertilizer bin 1, a fan 2, a feeding pipe 3, a plowshare 4, a first mounting plate 5, a baffle 6, a first baffle 61, a second baffle 62, a side plate 51, a transverse plate 52, a rolling shaft 7, a scraping plate 8, a second mounting plate 9, a cover plate 11, an observation window 12 and a fixing column 13.

Detailed Description

The following description of the embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments, and all similar structures and similar variations thereof adopted by the present invention should be included in the protection scope of the present invention.

As shown in figure 1, a rice planting side deep fertilizing device, including fertilizer storehouse 1, the upper end opening part coupling apron 11 of fertilizer storehouse 1, apron 11 can cover fertilizer storehouse 1 and close, the depositing of the fertilizer of being convenient for, also can place other article such as seedling tray outside the fertilizer storehouse, the use of the whole device of being convenient for. Be equipped with the observation window 12 of vertical direction on the fertilizer storehouse 1, be convenient for observe the fertilizer in the fertilizer storehouse 1 in service behavior. The fertilizer bin 1 lower extreme passes through fan 2 to be connected the unloading pipe 3 that extends downwards, the front side of the exit end of unloading pipe 3 is equipped with ploughshare 4, the rear end of ploughshare 4 is equipped with the cavity, the exit end of unloading pipe 3 extends to in the cavity of ploughshare 4. As shown in fig. 2, the fertilizer bin 1 is fixed at the upper end of the rice transplanter through a second mounting plate 9 fixed at the lower end, and a threaded mounting hole is arranged on the second mounting plate 9 for facilitating the fixation; the upper end of the plowshare 4 is fixed on a first mounting plate 5, the discharging pipe 3 penetrates through and is fixed on the first mounting plate 5, and the plowshare, the outlet end of the discharging pipe, a baffle and other components are fixed by fixing the first mounting plate 5 at the lower end of the rear side of the rice transplanter. Specifically, the first mounting plate 5 is an L-shaped mounting plate, a threaded hole is formed in a side plate 51 of the L-shaped mounting plate and is fixedly mounted with the rice transplanter, a through hole corresponding to the feeding pipe 3 is formed in a transverse plate 52 of the L-shaped mounting plate, and the feeding pipe can pass through and be fixed conveniently due to the design of the through hole. When the fertilizer is used, the components such as the plowshare and the like are fixed by fixing the first mounting plate 5, so that the plowshare just extends into soil to be 3-5cm away from the root of a seedling and is about 5cm away from the rice seedling horizontally, the fertilizer can exert the maximum effect, and the yield and the quality of rice are improved.

As shown in figure 3, the plowshare 4 consists of two symmetrical frontal surfaces, and the included angle of the joint of the two frontal surfaces is an acute angle; as shown in fig. 4 and 5, in order to enable the soil plowed by the plowshare 4 to cover back into the fertilizer trench, the two sides of the plowshare 4 are symmetrically provided with baffles 6, the bottom ends of the baffles 6 are level with the bottom end of the plowshare 4 in the horizontal direction, the height of the baffles 6 is 5cm, and the height of the plowshare 4 is greater than 5cm; the front ends of the baffles 6 are level with the vertical direction of the rear side of the plowshare 4 and keep a distance with the rear side of the plowshare 4, the two baffles 6 are gradually folded from the front ends to the rear ends, the rear ends of the two baffles 6 form folding openings, and the folding openings are correspondingly arranged on the rear side of the outlet end of the blanking pipe 3.

In order to better realize the covering of the fertilizer ditch, the baffle 6 can be in a symmetrical plate shape as shown in fig. 5, and the structure can be further improved, as shown in fig. 6 or 7, so that soil can be better backfilled into the fertilizer ditch, and the deep ploughing and filling of fertilizer can be realized. The baffle 6 is fixed at the lower end of the first mounting plate 5 through a fixing column 13; as shown in fig. 6 or 7, the baffle 6 includes a first baffle 61 and a second baffle 62 fixedly connected together, a joint of the first baffle 61 and the second baffle 62 is level with a rear side of the plowshare 4 in a vertical direction and keeps a distance with the rear side, the two second baffles 62 are gradually folded from a front end to a rear end, and a folding opening is formed at a rear end of each of the two second baffles 62 and is correspondingly arranged at a rear end of an outlet end of the blanking pipe 3. The first baffle 61 is level with the vertical direction of the rear side edge of the plowshare 4, or the front end of the first baffle 61 is inclined forwards.

After the wheels advance and the plowshare deep ploughing fertilization operation, the surface of the seedling field is uneven, in order to enable the surface of the seedling field for transplanting rice to be smoother and facilitate the rice transplanting, the rear end of the first mounting plate 5 is connected with a rolling shaft 7 or a scraping plate 8, and the lower end of the rolling shaft 7 or the scraping plate 8 is level with the upper end of the baffle 6 in the horizontal direction.

The utility model discloses a rice planting depth-measuring fertilizer injection unit, and the roller bearing 7 or the strike plate 8 of the rear end of the first mounting panel 5 that just corresponds can be several parts of detached, also can be a whole that links together corresponding the planting number of pieces of transplanter, can correspond the installation multiunit on the transplanter.

The use process comprises the following steps: according to the number of the planting strips of the rice transplanter, a plurality of groups of the rice planting depth-measuring fertilizer applying device of the utility model are correspondingly arranged and fixed on the rice transplanter, the height of the plowshare is fixed at the position which is about 5cm away from the horizontal distance of the rice seedling and 3-5cm away from the root depth of the rice seedling in the soil which can be inserted. When the transplanter works, the fertilizer applying device applies fertilizer first, and then the transplanter plants seedlings. In the fertilizing process, the plowshare 4 separates soil, fertilizer falls into a fertilizer ditch ploughed by the plowshare 4 along the blanking pipe 3 under the action of the fan, and the outlet end of the blanking pipe 3 is close to the plowshare 4, so that the problem of shallow fertilizer application cannot occur, and the slow release time of the slow release fertilizer can be prolonged by burying the fertilizer with proper depth. After the fertilizer enters the fertilizer ditch, soil plowed by the plowshare 4 can be filled back into the fertilizer ditch added with the fertilizer along the gap between the plowshare and the baffle under the action of the baffle so as to realize deep ploughing and burying of the fertilizer.

It should be noted here that the utility model discloses the environment of using is in the paddy field of planting rice, and wherein earth is not the earth that indicates on land, but has the muddy water of certain mobility, because this mobility of earth in the paddy field, the earth that the ploughshare was ploughed under the interception of baffle can be along the clearance between ploughshare and the baffle backfill to the upper end of fertilizer groove.

And the rice transplanter, the fan and the like are the prior art and are not described again.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a rice planting side deep fertilizing device, includes fertilizer storehouse (1), the unloading pipe (3) that extend downwards are connected through fan (2) to fertilizer storehouse (1) lower extreme, the front side of the exit end of unloading pipe (3) is equipped with ploughshare (4), its characterized in that: the rear end of the plowshare (4) is provided with a cavity, and the outlet end of the blanking pipe (3) extends into the cavity of the plowshare (4);

the plowshare (4) consists of two symmetrical frontal surfaces, and the included angle of the joint of the two frontal surfaces is an acute angle; the upper end of the plowshare (4) is fixed on the first mounting plate (5), and the discharging pipe (3) penetrates through and is fixed on the first mounting plate (5);

baffles (6) are symmetrically arranged on two sides of the plowshare (4), the bottom end of each baffle (6) is level with the bottom end of the plowshare (4) in the horizontal direction, the height of each baffle (6) is 5cm, and the height of each plowshare (4) is larger than 5cm; the front ends of the baffles (6) are level with the vertical direction of the rear side of the plowshare (4) and keep a distance with the rear side of the plowshare, the two baffles (6) are gradually folded from the front ends to the rear ends, the rear ends of the two baffles (6) form folding openings, and the folding openings are correspondingly arranged on the rear side of the outlet end of the blanking pipe (3).

2. The rice planting side deep fertilizing device as claimed in claim 1, wherein: the baffle (6) is fixed at the lower end of the first mounting plate (5) through a fixing column (13); the baffle (6) comprises a first baffle (61) and a second baffle (62) which are fixedly connected together, the joint of the first baffle (61) and the second baffle (62) is level with the vertical direction of the rear side of the plowshare (4) and keeps a distance with the rear side of the plowshare, the two second baffles (62) are gradually furled from the front end to the rear end, furled openings are formed at the rear ends of the two second baffles (62), and the furled openings are correspondingly arranged at the rear end of the outlet end of the blanking pipe (3).

3. The rice planting side deep fertilizing device as claimed in claim 2, wherein: the first baffle (61) is level with the vertical direction of the rear side edge of the plowshare (4), or the front end of the first baffle (61) is arranged in a forward inclining mode.

4. The rice planting side deep fertilizing device as claimed in claim 3, wherein: first mounting panel (5) are L type mounting panel, are equipped with the screw hole on curb plate (51) of L type mounting panel, are equipped with the through-hole that corresponds unloading pipe (3) on diaphragm (52) of L type mounting panel.

5. The rice planting side deep fertilizing device as claimed in claim 4, wherein: the rear end of the first mounting plate (5) is connected with a roller (7) or a scraping plate (8), and the lower end of the roller (7) or the scraping plate (8) is level with the upper end of the baffle (6) in the horizontal direction.

6. The rice planting side deep fertilizing device as claimed in claim 5, wherein: the lower end of the fertilizer bin (1) is fixed on a second mounting plate (9), and a threaded mounting hole is formed in the second mounting plate (9); an opening at the upper end of the fertilizer bin (1) is in shaft connection with a cover plate (11).

7. The rice planting side deep fertilizing device as claimed in claim 6, wherein: and an observation window (12) in the vertical direction is arranged on the fertilizer bin (1).