CN213306227U

CN213306227U - Agricultural fertilizer injection unit with layering variable rate fertilization

Info

Publication number: CN213306227U
Application number: CN202022262480.2U
Authority: CN
Inventors: 张荣丹; 李普; 王鹏宇
Original assignee: Heilongjiang Bayi Agricultural University
Current assignee: Heilongjiang Bayi Agricultural University
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-01
Anticipated expiration: 2030-10-13

Abstract

The utility model provides a fertilizer applying device for agricultural layered variable fertilization, which belongs to the technical field of agricultural machinery, and comprises a shell, wherein the upper surface of the shell is provided with a fertilizer groove, the upper surface of the shell is provided with a feed groove, a first fertilizing rod, a second fertilizing rod, a connecting block, an installation block, a first ditching head and a second ditching head are arranged, when the fertilizer applying device is used for fertilizing, the fertilizer applying device is arranged on a tractor, the first ditching head and the second ditching head enter the ground, a fertilizing ditch is opened along with the movement of a vehicle, a fertilizer is put in the fertilizing ditch opened by the first fertilizing rod and the second ditching head which are connected by the connecting block after the first ditching head and the second fertilizing rod which are connected by the installation block, and the first fertilizing rod and the second fertilizing rod are at different heights, so that the fertilizer can be applied to the lands of different layers, this allows for better growth of the crop.

Description

Agricultural fertilizer injection unit with layering variable rate fertilization

Technical Field

The utility model belongs to the technical field of agricultural machine, concretely relates to agricultural is with fertilizer injection unit of layering variable fertilization.

Background

Variable rate fertilization is the key link before sowing, and in the stage of base fertilizer application, the traditional fertilization mode is to apply equal amount of fertilizer in a large area in a planting area, and because the fertility conditions of the soil in different plots are different, if the fertilizer with the same amount is applied, great waste can be caused, seedling burning and seed burning can be caused, and a series of problems of environmental pollution and the like can be caused. Therefore, the variable rate fertilization mode is adopted according to the needs of different land parcels, different soils and different crop growth environments, most of the existing variable rate fertilization devices adopt single-layer fertilization and cannot perform multi-layer fertilization, so that fertilizers cannot be absorbed more sufficiently, and waste is caused.

However, the technical scheme basically adopts single-layer fertilization, so that the problems that multiple layers cannot be fertilized at one time and soil turning is not carried out on the soil in one-time tillage exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fertilizer injection unit that agricultural was fertilizied with layering variable, aim at solving among the prior art can't fertilize the multilayer once and do not have the problem of once ploughing and turning over the soil to the soil.

In order to achieve the above object, the utility model provides a following technical scheme: a fertilizer applying device for layered variable fertilization for agriculture comprises a shell, wherein a first fertilizer groove is formed in the upper surface of the shell, the upper surface of the shell is provided with a feeding groove, the lower surface of the shell is fixedly connected with an extension block, the upper surface of the extension block is provided with a fertilizer groove II, the lower surface of the extension block is provided with a fertilizer rod I, the outer surface of the first fertilization rod is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a first ditching head, the lower surface of the first fertilization rod is provided with a first discharge hole, the lower surface of the shell is fixedly connected with a second fertilization rod, the outer surface of the second fertilization rod is provided with a fertilization hole, the outer surface of the second fertilization rod is fixedly connected with an installation block, the inner wall fixedly connected with of installation piece is the ditching head No. two, No. two discharge gates have been seted up to the lower surface of fertilization pole No. two.

In order to make this agricultural with fertilizer injection unit of layering variable rate fertilization reach the effect of installing on the tractor, conduct the utility model relates to an it is preferred, a side fixedly connected with mounting panel of shell, the mounting hole has been seted up in the front of mounting panel.

In order to make this agricultural is with fertilizer injection unit of layering variable rate fertilization reach the effect of installation pole of ploughing, as the utility model relates to an it is preferred, the lower fixed surface of mounting panel is connected with the fixed plate.

In order to make this agricultural with fertilizer injection unit of layering variable fertilization reach the effect of digging to the soil, conduct the utility model relates to an it is preferred, the lower fixed surface of fixed plate is connected with ploughs the pole.

In order to make this agricultural with fertilizer injection unit of layering variable fertilization reach steady removal's effect, conduct the utility model relates to an it is preferred, the positive fixedly connected with wheel of shell.

In order to make this agricultural fertilizing device with layering variable rate fertilization reach the effect that can hand fertilizing device, conduct the utility model relates to an it is preferred, a side fixedly connected with of shell holds up the pole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this fertilizer injection unit that layering variable fertilization is used to agricultural, through a fertilization pole, No. two fertilization poles, the connecting block, the installation piece, the setting of a ditching head and No. two ditching heads, when using fertilizer injection unit to fertilize, fertilizer injection unit installs on the tractor, a ditching head and No. two ditching heads get into the underground, along with the removal of car, open the fertilization ditch, a fertilization pole that links to each other through the connecting block behind a ditching head and No. two fertilization poles that No. two ditching heads link to each other through the installation piece are put fertilizer in the fertilization ditch of opening up, because a fertilization pole and No. two fertilization poles are at different heights, so can fertilize the soil on different layers, can let the better of crops growth like this.

2. This fertilizer injection unit that layering variable fertilization is used to agricultural, through the fixed plate, plough the pole, the setting of a ditching head and No. two ditching heads, plough the pole and install at fertilizer injection unit foremost through the fixed plate, when beginning to fertilize, plough the pole and go deep into the underground, can carry out the work of digging to the soil, the ditching head and No. two ditching heads of while back limit can once more plough the soil to the soil, we just so can improve the efficiency of seeding, also absorb fertilizer more easily after the seed sprouts simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the left side of the present invention;

fig. 4 is a schematic view of the axial measurement structure viewed from the bottom of the utility model.

In the figure: 1. a housing; 2. a first fertilizer tank; 3. a feed chute; 4. mounting a plate; 5. mounting holes; 6. a fixing plate; 7. ploughing the soil rod; 8. a wheel; 9. a support rod; 10. an extension block; 11. a fertilizer groove II; 12. a first fertilization rod; 13. connecting blocks; 14. a first ditching head; 15. a first discharge hole; 16. a second fertilization rod; 17. a dispensing aperture; 18. mounting blocks; 19. a second ditching head; 20. and a second discharge hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a fertilizer injection unit that agricultural was fertilizied with layering variable, which comprises a housing 1, fertilizer groove 2 has been seted up to the upper surface of shell 1, feed chute 3 has been seted up to the upper surface of shell 1, the lower fixed surface of shell 1 is connected with and extends piece 10, No. two fertilizer grooves 11 have been seted up to the upper surface of extending piece 10, the lower surface of extending piece 10 fertilization pole 12 No. one, the external fixed surface of fertilization pole 12 is connected with connecting block 13, the first ditching head 14 of one end fixedly connected with of connecting block 13, No. one discharge gate 15 has been seted up to the lower surface of fertilization pole 12, No. two fertilization poles 16 of lower fixed surface of shell 1, fertilization hole 17 has been seted up to the surface of No. two fertilization poles 16, the external fixed surface of No. two fertilization poles 16 is connected with installation piece 18, the first 19 of the inner wall fixedly connected with of installation piece 18, No. two ditching heads.

The utility model discloses an in the concrete embodiment, through fertilization pole 12 No. one, No. two fertilization poles 16, the connecting block 13, installation piece 18, the setting of a ditching head 14 and No. two ditching head 19, when using fertilizer injection unit to fertilize, fertilizer injection unit installs on the tractor, a ditching head 14 and No. two ditching head 19 get into the underground, along with the removal of car, fertilize the ditch, a fertilization pole 12 that links to each other through connecting block 13 behind a ditching head 14 and No. two fertilization poles 16 that No. two ditching heads 19 link to each other through installation piece 18 put fertilizer in the fertilization ditch of opening up, because fertilization pole 12 and No. two fertilization poles 16 are at different heights, so can fertilize the soil on different layers, can let the better of crops growth like this.

Specifically, a mounting plate 4 is fixedly connected to one side surface of the housing 1, and a mounting hole 5 is formed in the front surface of the mounting plate 4.

In this embodiment: the fertilizing device can be installed on the tractor through the arrangement of the installation plate 4 and the installation hole 5.

Specifically, a fixing plate 6 is fixedly connected to the lower surface of the mounting plate 4.

In this embodiment: the ploughing rod 7 can be stably arranged on the fertilizing device through the arrangement of the fixing plate 6.

Specifically, the lower surface of the fixing plate 6 is fixedly connected with a plowing rod 7.

In this embodiment: the soil can be turned by arranging the soil-plowing rod 7.

Specifically, the front surface of the housing 1 is fixedly connected with a wheel 8.

In this embodiment: the fertilizing device can be stably moved through the arrangement of the wheels 8.

Specifically, a side surface of the housing 1 is fixedly connected with a handrail 9.

In this embodiment: the fertilizing device can be held by hands to prevent the fertilizing device from falling laterally through the arrangement of the holding rod 9.

The utility model discloses a theory of operation and use flow: this fertilizer injection unit that layering variable fertilization for agricultural is when using, through fertilization pole 12 No. two fertilization poles 16, connecting block 13, installation piece 18, the setting of a ditching head 14 and No. two ditching head 19, when using fertilizer injection unit to fertilize, fertilizer injection unit installs on the tractor, a ditching head 14 and No. two ditching head 19 get into the underground, along with the removal of car, open up the fertilization ditch, a fertilization pole 12 that links to each other through connecting block 13 behind a ditching head 14 and No. two fertilization poles 16 that No. two ditching head 19 links to each other through installation piece 18 put fertilizer in the fertilization ditch of fertilizer, because No. one fertilization pole 12 and No. two fertilization poles 16 are at different heights, so can fertilize the soil on different layers, can let the better of crops growth like this.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fertilizer injection unit of agricultural with layering variable rate fertilization, includes shell (1), its characterized in that: the fertilizer applying device is characterized in that a first fertilizer groove (2) is formed in the upper surface of the shell (1), a feeding groove (3) is formed in the upper surface of the shell (1), an extending block (10) is fixedly connected to the lower surface of the shell (1), a second fertilizer groove (11) is formed in the upper surface of the extending block (10), a first fertilizer applying rod (12) is formed in the lower surface of the extending block (10), a connecting block (13) is fixedly connected to the outer surface of the first fertilizer applying rod (12), a first ditching head (14) is fixedly connected to one end of the connecting block (13), a first discharging port (15) is formed in the lower surface of the first fertilizer applying rod (12), a second fertilizer applying rod (16) is fixedly connected to the lower surface of the shell (1), a fertilizer applying hole (17) is formed in the outer surface of the second fertilizer applying rod (16), and a mounting block (18) is fixedly connected to the outer surface, the inner wall of the mounting block (18) is fixedly connected with a second ditching head (19), and the lower surface of the second fertilizing rod (16) is provided with a second discharging hole (20).

2. The agricultural fertilizing apparatus for layered variable fertilization according to claim 1, wherein: a side face of the shell (1) is fixedly connected with a mounting plate (4), and a mounting hole (5) is formed in the front face of the mounting plate (4).

3. The agricultural fertilizing apparatus for layered variable fertilization according to claim 2, wherein: the lower surface of the mounting plate (4) is fixedly connected with a fixing plate (6).

4. The agricultural fertilizing apparatus for layered variable fertilization according to claim 3, wherein: the lower surface of the fixing plate (6) is fixedly connected with a plowing rod (7).

5. The agricultural fertilizing apparatus for layered variable fertilization according to claim 1, wherein: the front surface of the shell (1) is fixedly connected with wheels (8).

6. The agricultural fertilizing apparatus for layered variable fertilization according to claim 1, wherein: and one side surface of the shell (1) is fixedly connected with a holding rod (9).