CN219352302U

CN219352302U - Wheat layering fertilization subsoiler

Info

Publication number: CN219352302U
Application number: CN202320413777.5U
Authority: CN
Inventors: 谢真
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-07-18
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to the technical field of agricultural production, in particular to a wheat layered fertilization subsoiling plow which can completely cover all positions in a field when subsoiling is carried out on the field, and has good subsoiling effect on the field, convenient use and high practicability; the device comprises a connecting frame and a supporting frame, wherein the connecting frame is arranged at the right end of the supporting frame; the pear head is characterized by further comprising a plurality of connecting devices and a plurality of pear heads, wherein the connecting devices are used for installing the pear heads on the supporting frame, the pear heads are installed on the supporting frame through the connecting devices, the pear heads are respectively positioned in left and right rows on the supporting frame, and the pear heads in the left and right rows are staggered in the front and rear directions.

Description

Wheat layering fertilization subsoiler

Technical Field

The utility model relates to the technical field of agricultural production, in particular to a wheat layered fertilization subsoiling plow.

Background

The soil subsoiling refers to a cultivation technology for pulling a subsoiling machine through a tractor, loosening soil, breaking a plough layer, improving a cultivation layer structure and enhancing the water storage and soil moisture conservation and drought resistance and drainage capacity of the soil. Before wheat is planted in a field with harder soil, deep-scarification pear is firstly used for loosening the soil of the field.

In the prior art, an adjustable pear tip of a subsoiler with the patent application number of CN201920170073.3 comprises a mounting plate, a connecting frame and pear tips, wherein electric telescopic rods are fixedly connected to two sides of the bottom of the mounting plate, the bottom ends of the electric telescopic rods are fixedly connected with the top of the connecting frame, the number of the pear tips is four, and one side of an inner cavity of the connecting frame is rotationally connected with a rotating rod through a bearing; when the device is used, the device is mounted on an external tractor, then a plurality of pear tips are inserted into the land, and then the external tractor drives the pear tips to move in the field, so that the land is deeply loosened.

The above-mentioned device among the prior art discovers in the use, and when it goes on the soil through a plurality of pears point subsoiling, because be gapped between a plurality of pears points, and when installing the pears point that is in a row and remove in the field, the soil that lies in between a plurality of pears point gaps can't contact with the pears point, so the soil that lies in between a plurality of pears point gaps can't be subsoiling, leads to when carrying out the subsoiling to the field, and its subsoiling's position can not cover all positions in the field entirely, leads to its use inconvenient, the practicality is poor.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the wheat layered fertilization subsoiling plow which can completely cover all positions in the field when subsoiling is performed on the field, has a good subsoiling effect on the field, is convenient to use and has high practicability.

The utility model relates to a wheat layered fertilization subsoiling plow, which comprises a connecting frame and a supporting frame, wherein the connecting frame is arranged at the right end of the supporting frame; the pear heads are arranged on the supporting frame through the connecting devices, the pear heads are respectively positioned in left and right rows on the supporting frame, and the pear heads in the left and right rows are staggered in the front and rear directions; when the agricultural tractor moves the supporting frame from left to right in the field through the connecting frame, the left and right rows of pear heads move in the field, and the left and right rows of pear heads are staggered in the front-rear direction, so that the soil between the right rows of pear head gaps can be deeply loosened by the left rows of pear heads.

Preferably, the connecting device comprises a connecting plate, a pressing plate, four bolts and four nuts, wherein the connecting plate is fixedly arranged at the upper end of the pear head, four groups of through holes are formed in the connecting plate and the pressing plate, the through holes in the connecting plate are coaxial with the through holes in the pressing plate, the upper end of the connecting plate is tightly attached to the lower end of the supporting frame, the lower end of the pressing plate is tightly attached to the upper end of the supporting frame, and the four bolts respectively penetrate through the through holes in the connecting plate and the pressing plate. The four nuts are respectively screwed with the upper parts of the four bolts, and the lower ends of the four nuts are tightly attached to the pressing plate; when the pear heads are mounted on the supporting frame through the connecting device, firstly, the upper end of the connecting plate is tightly attached to the lower end of the supporting frame, then, the pressing plate is placed on the upper end of the supporting frame, a plurality of through holes in the pressing plate are aligned with a plurality of through holes in the connecting plate, then, four bolts respectively penetrate through the connecting plate and the plurality of through holes in the pressing plate, then, four nuts are screwed with the upper parts of the four bolts, and then, the four nuts are screwed, so that the connecting plate and the pressing plate are clamped on the supporting frame; when the pear heads are required to be disassembled and replaced, the four nuts and the four bolts are separated from contact, so that the pear heads required to be replaced are disassembled on the supporting frame; the pear heads are convenient to detach and replace.

Preferably, the device further comprises a reinforcing plate, wherein the reinforcing plate is fixedly arranged on the supporting frame; through the arrangement, the firmness of the supporting frame in the using process is improved.

Preferably, the multifunctional pear tree seedling cultivation device also comprises a waste bin, a plurality of groups of fertilizer conveying pipes, a plurality of groups of valves and a plurality of groups of layered fertilizer conveying pipes, wherein the waste bin is fixedly arranged at the upper end of the supporting frame, a cavity is formed in the waste bin, the upper end of the waste bin is provided with an opening, the upper ends of the plurality of groups of fertilizer conveying pipes are communicated with the lower part of the cavity of the waste bin, the plurality of groups of valves are respectively arranged on the plurality of groups of fertilizer conveying pipes, the lower ends of the plurality of groups of fertilizer conveying pipes are respectively communicated with the upper ends of the plurality of groups of layered fertilizer conveying pipes, and the plurality of groups of layered fertilizer conveying pipes are respectively arranged on the right-side plurality of groups of pear heads; when the soil is deeply loosened and fertilizer is required to be applied to the field, placing the fertilizer to be applied into a cavity of a waste box, then opening valves on a plurality of groups of fertilizer conveying pipes, enabling the fertilizer in the waste box to enter the plurality of groups of layered fertilizer conveying pipes through the plurality of groups of fertilizer conveying pipes, and enabling the fertilizer to slide to different depths of the field through the plurality of groups of layered fertilizer conveying pipes; the soil can be fertilized while subsoiling, the use is convenient, the limitation is low, and the practicability is high.

Preferably, the left end and the right end of the lower part of the waste bin chamber are inclined planes; through the arrangement, the fertilizer in the cavity of the waste box is conveniently discharged through the fertilizer conveying pipe, and fertilization is facilitated.

Preferably, the device also comprises a support plate, a motor, a rotating shaft and two groups of spiral blades, wherein the motor is fixedly arranged at the front end of the waste bin through the support plate, the rotating shaft is rotatably arranged on the waste bin, the front end of the rotating shaft is connected with the output end of the motor, the two groups of spiral blades are respectively fixedly arranged at the front part and the rear part of the rotating shaft, and the rotation directions of the two groups of spiral blades are opposite; after the various fertilizers are put into the cavity of the waste bin, the motor is turned on, the motor drives the rotating shaft to rotate, the rotating shaft drives the two groups of spiral blades to rotate, and the two groups of spiral blades rotate so that the fertilizers in the cavity of the waste bin are convected back and forth, the mixing among the various fertilizers is promoted, and the various fertilizers can uniformly fall into the land.

Preferably, the lower end of the pear head is a sharp corner; through the arrangement, the pear heads are conveniently inserted into the land, and the pear heads can conveniently loose the land deeply.

Compared with the prior art, the utility model has the beneficial effects that: when the soil is subsoiled, the soil can be completely covered at all positions in the soil, the subsoiled effect on the soil is good, the use is convenient, and the practicability is high.

Drawings

FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support frame, the connecting frame, the pear heads, etc.;

FIG. 3 is a schematic view of the structure of nuts, bolts, and connection plates, etc.;

FIG. 4 is a schematic diagram of the front view of the present utility model;

FIG. 5 is a schematic cross-sectional view of a fertilizer tank;

the reference numerals in the drawings: 1. a connecting frame; 2. a support frame; 3. pear head; 5. a connecting plate; 6. a pressing plate; 7. a bolt; 8. a nut; 9. a reinforcing plate; 10. a fertilizer box; 11. a fertilizer delivery pipe; 12. a valve; 13. a layered fertilization pipe; 14. a support plate; 15. a motor; 16. a rotating shaft; 17. helical blades.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1 to 5, the wheat layered fertilization subsoiler of the present utility model comprises a connecting frame 1, a supporting frame 2, a plurality of connecting devices, a plurality of pear heads 3, a reinforcing plate 9, a waste bin 10, a plurality of groups of fertilizer delivery pipes 11, a plurality of groups of valves 12 and a plurality of groups of layered fertilization pipes 13, wherein the reinforcing plate 9 is fixedly installed on the supporting frame 2, the connecting frame 1 is installed at the right end of the supporting frame 2, the connecting devices are used for installing the pear heads 3 on the supporting frame 2, the plurality of pear heads 3 are respectively positioned in left and right rows on the supporting frame 2 through the plurality of connecting devices, the plurality of pear heads 3 of the left and right rows are staggered with each other in the front and rear directions, the waste bin 10 is fixedly installed at the upper end of the supporting frame 2, the inside of the waste bin 10 is provided with a cavity, the upper end of the waste bin 10 is opened, the upper ends of the plurality of groups of fertilizer delivery pipes 11 are all communicated with the lower parts of the cavity of the waste bin 10, the plurality of groups of valves 12 are respectively installed on the plurality of groups of fertilizer delivery pipes 11, the lower ends of the groups of fertilizer delivery pipes 11 are respectively communicated with the upper ends of the plurality of groups of layered fertilization pipes 13 respectively, and the plurality of groups of pear heads 3 are installed on the upper sides of the plurality of groups of pear heads 13 respectively.

As shown in fig. 3, the connecting device comprises a connecting plate 5, a pressing plate 6, four bolts 7 and four nuts 8, wherein the connecting plate 5 is fixedly installed at the upper end of the pear head 3, four groups of through holes are formed in the connecting plate 5 and the pressing plate 6, the through holes in the connecting plate 5 are coaxial with the through holes in the pressing plate 6, the upper end of the connecting plate 5 is tightly attached to the lower end of the supporting frame 2, the lower end of the pressing plate 6 is tightly attached to the upper end of the supporting frame 2, and the four bolts 7 respectively penetrate through the through holes in the connecting plate 5 and the pressing plate 6. The four nuts 8 are respectively screwed with the upper parts of the four bolts 7, and the lower ends of the four nuts 8 are tightly attached to the pressing plate 6.

In this embodiment, when the soil is deeply loosened, the supporting frame 2 is firstly installed on the external agricultural tractor through the connecting frame 1, then the connecting frame 1 is lowered through the lifting device on the tractor, the connecting frame 1 is lowered through the supporting frame 2, the plurality of connecting devices drive the plurality of pear heads 3 to be inserted into the soil, then the agricultural tractor is moved from left to right on the field, the agricultural tractor is moved from left to right through the supporting frame 1, the supporting frame 2 is used for enabling the plurality of pear heads 3 in the left row and the right row to be moved from left to right on the field through the plurality of connecting devices, the plurality of pear heads 3 in the left row and the right row are deeply loosened in the field in the moving process of the pear heads 3 in the field, and as the plurality of pear heads 3 in the left row and the right row are staggered in the front-rear direction, the soil between the gaps of the plurality of pear heads 3 in the right row can be deeply loosened by the plurality of pear heads 3 in the left row, and the soil can completely cover all positions in the field when the soil is deeply loosened, and the soil is completely loosened, and the soil is convenient to use.

When the soil is required to be fertilized while subsoiling, the fertilizer to be fertilized is put into the cavity of the waste box 10, then the valves 12 on the multiple groups of fertilizer delivery pipes 11 are opened, the fertilizer in the waste box 10 enters the multiple groups of layered fertilizer delivery pipes 13 through the multiple groups of fertilizer delivery pipes 11, and then the fertilizer slides to different depths of the field through the multiple groups of layered fertilizer delivery pipes 13; the soil can be fertilized while subsoiling, the use is convenient, the limitation is low, and the practicability is high.

When the pear head 3 needs to be replaced, the four nuts 8 and the four bolts 7 are separated from contact, so that the pear head 3 needs to be replaced and is detached from the supporting frame 2; the pear heads 3 are convenient to detach and replace; and because a plurality of pear heads 3 can be detached and replaced on the connecting frame 1, when fields in some ravines are deeply loosened, the whole width of the fields in the ravines is sometimes smaller than the length of the supporting frame 2, so that a part of pear heads 3 can be detached at the moment to adapt to the width of the fields; convenient use, low limitation and wide application prospect.

Example 2

As shown in fig. 1 and 5, the wheat layered fertilization subsoiler of the present utility model comprises a connecting frame 1, a supporting frame 2, a plurality of connecting devices, a plurality of pear heads 3, a reinforcing plate 9, a waste bin 10, a plurality of groups of fertilizer pipes 11, a plurality of groups of valves 12, a plurality of groups of layered fertilizer pipes 13, a supporting plate 14, a motor 15, a rotating shaft 16 and two groups of spiral blades 17, wherein the reinforcing plate 9 is fixedly installed on the supporting frame 2, the connecting frame 1 is installed at the right end of the supporting frame 2, the connecting devices are used for installing the pear heads 3 on the supporting frame 2, the plurality of pear heads 3 are installed on the supporting frame 2 through the plurality of connecting devices, the plurality of pear heads 3 are respectively positioned on the left and right rows on the supporting frame 2, and the plurality of pear heads 3 of the left and right rows are staggered with each other in the front-rear direction, the waste bin 10 is fixedly arranged at the upper end of the supporting frame 2, a cavity is arranged in the waste bin 10, the upper end of the waste bin 10 is an opening, the upper ends of the multiple groups of fertilizer conveying pipes 11 are communicated with the lower part of the cavity of the waste bin 10, the multiple groups of valves 12 are respectively arranged on the multiple groups of fertilizer conveying pipes 11, the lower ends of the multiple groups of fertilizer conveying pipes 11 are respectively communicated with the upper ends of the multiple groups of layered fertilizer conveying pipes 13, the multiple groups of layered fertilizer conveying pipes 13 are respectively arranged on the right groups of pear heads 3, the motor 15 is fixedly arranged at the front end of the waste bin 10 through the supporting plate 14, the rotating shaft 16 is rotatably arranged on the waste bin 10, the front end of the rotating shaft 16 is connected with the output end of the motor 15, the two groups of spiral blades 17 are respectively fixedly arranged at the front part and the rear part of the rotating shaft 16, and the rotation directions of the two groups of spiral blades 17 are opposite.

When the soil is fertilized, after a plurality of fertilizers are put into the cavity of the waste bin 10, the motor 15 is turned on, the motor 15 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the two groups of spiral blades 17 to rotate, the two groups of spiral blades 17 rotate to enable the fertilizers in the cavity of the waste bin 10 to convect front and back, mixing among the plurality of fertilizers is promoted, the plurality of fertilizers can be enabled to fall into the soil uniformly, and compared with the embodiment 1, the embodiment can evenly mix among the plurality of fertilizers, and is convenient to use.

What needs to be stated is: the specific structure of the layered fertilization tube 13 in the present case is the same as that of the already-published patent, the application number of which is CN201620639971.5 and the application number of which is CN201621400287.8, and when the layered fertilization tube 13 is installed, a person skilled in the art can refer to the already-published patent without performing creative labor.

In summary, the main functions of the present utility model are as follows;

1. when the field is subsoiled, the soil can be completely covered at all positions in the field, and the subsoiled effect on the field is good.

2. The pear head 3 is convenient to detach and replace, and is convenient to use.

3. The width of once subsoiling can be adjusted according to the field planting requirement, the use is convenient, the limitation is low, and the application prospect is wide.

4. Can fertilize the field while subsoiling the field, and is convenient to use.

The pear head 3, the bolt 7, the waste box 10, the fertilizer conveying pipe 11, the layered fertilizer conveying pipe 13 and the spiral blade 17 of the wheat layered fertilizer deep scarification plow are purchased in the market, and the wheat layered fertilizer deep scarification plow can be installed and operated by a person skilled in the art according to the attached use instruction without the creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The wheat layered fertilization subsoiler comprises a connecting frame (1) and a supporting frame (2), wherein the connecting frame (1) is arranged at the right end of the supporting frame (2); the pear head (3) is respectively positioned in two left and right rows on the supporting frame (2), and the pear heads (3) in the two left and right rows are staggered in the front-rear direction;

connecting device includes connecting plate (5), clamp plate (6), four bolt (7) and four nuts (8), connecting plate (5) fixed mounting is in pear head (3) upper end, all be provided with four sets of through-holes on connecting plate (5) and clamp plate (6), and a plurality of through-holes on connecting plate (5) and clamp plate (6) are coaxial, the upper end of connecting plate (5) is tightly pasted with the lower extreme of carriage (2), the lower extreme of clamp plate (6) is tightly pasted with the upper end of carriage (2), a plurality of through-holes on connecting plate (5) and clamp plate (6) are passed respectively to four bolt (7), four nuts (8) are tightly pasted with clamp plate (6) respectively with the upper portion spiral shell dress of four bolt (7), the lower extreme of four nuts (8).

2. A wheat layered fertilizing subsoiler as in claim 1, further comprising a reinforcing plate (9), the reinforcing plate (9) being fixedly mounted on the support frame (2).

3. The wheat layered fertilization subsoiler as defined in claim 1, further comprising a waste bin (10), a plurality of groups of fertilizer delivery pipes (11), a plurality of groups of valves (12) and a plurality of groups of layered fertilization pipes (13), wherein the waste bin (10) is fixedly arranged at the upper end of the supporting frame (2), a cavity is arranged in the waste bin (10), the upper end of the waste bin (10) is an opening, the upper ends of the groups of fertilizer delivery pipes (11) are communicated with the lower part of the cavity of the waste bin (10), the plurality of groups of valves (12) are respectively arranged on the plurality of groups of fertilizer delivery pipes (11), the lower ends of the groups of fertilizer delivery pipes (11) are respectively communicated with the upper ends of the plurality of groups of layered fertilization pipes (13), and the plurality of groups of layered fertilization pipes (13) are respectively arranged on the right-side pear heads (3).

4. A wheat layered fertilization subsoiler as claimed in claim 3, wherein the left and right ends of the lower part of the chamber of the waste bin (10) are inclined planes.

5. A wheat layering fertilization subsoiler as defined in claim 3, further comprising a support plate (14), a motor (15), a rotating shaft (16) and two groups of spiral blades (17), wherein the motor (15) is fixedly arranged at the front end of the waste box (10) through the support plate (14), the rotating shaft (16) is rotatably arranged on the waste box (10), the front end of the rotating shaft (16) is connected with the output end of the motor (15), the two groups of spiral blades (17) are fixedly arranged at the front part and the rear part of the rotating shaft (16) respectively, and the rotation directions of the two groups of spiral blades (17) are opposite.

6. A wheat layered fertilization subsoiler as claimed in claim 1, wherein the lower end of the pear head (3) is a sharp corner.