CN112840819A

CN112840819A - Fertilizer applicator for low-humidity materials

Info

Publication number: CN112840819A
Application number: CN202110230220.3A
Authority: CN
Inventors: 姜姗; 王辉; 张秋永; 张文飞; 闫士斌; 付金钟; 高鹏伟; 杨震; 张伟; 曹君正; 赵新志
Original assignee: Qingdao Zibai Crops Nutrition Co ltd
Current assignee: Qingdao Zibai Crops Nutrition Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-05-28

Abstract

The invention belongs to the field of fertilizer applicators, and particularly relates to a fertilizer applicator for low-humidity materials, which comprises a hopper, wherein the tail end of the hopper is fixedly communicated with a material guide pipe; the feeding device is characterized in that a first motor is installed on the left side wall of the feeding pipe, two side walls of the first motor are fixedly connected with connecting plates through first bolts, and the outer ends of the connecting plates are fixedly connected with the outer wall of the feeding pipe through second bolts. According to the fertilizer distributor, the first motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, so that the rotating shaft is driven to rotate, the rotating shaft drives the spiral blades to rotate, the spiral blades push the fertilizer, so that the fertilizer moves downwards, is discharged through the material guide pipe and is guided into soil, so that fertilizer application is realized, fertilizer application is performed through the fertilizer distributor, the blocking condition can be effectively avoided, and the discharging smoothness of low-humidity fertilizer is improved.

Description

Fertilizer applicator for low-humidity materials

Technical Field

The invention relates to the field of fertilizer applicators, in particular to a fertilizer applicator for low-humidity materials.

Background

The traditional fertilizing mode consumes physical power and time, and the fertilizer utilization rate is not high, so that the phenomena of soil hardening and the like are easily caused. In recent years, the fertilizer applicator has the characteristics of small volume, light weight and simple and convenient operation after years of improvement, and the fertilizer applicator can reduce the labor intensity of farmers, improve the utilization rate of chemical fertilizers, reduce environmental pollution and achieve the good effects of saving fertilizers, labor, time and money.

The fertilizer applicator can directly apply the fertilizer to the soil below the roots of the crops, and the fertilizer amount and the fertilizer application depth can be adjusted according to different requirements of the crops. Compared with the fertilizing method of farmers, the fertilizer applicator can save more than half of the fertilizer, improve the fertilizing speed by about 4 times and increase the yield by about 15 percent.

Normally, high-humidity fertilizers (humidity 70% -90%) can be applied by throwing by a machine, dry fertilizers (humidity 10% -20%) can be applied by a normal fertilizer applicator, and the low-humidity fertilizers (humidity 30% -45%) are difficult to apply, poor in flowability and difficult to push.

For this reason, new technical solutions need to be designed to solve the problem.

Disclosure of Invention

The invention aims to provide a fertilizer applicator for low-humidity materials, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a fertilizer applicator for low-humidity materials comprises a hopper, wherein the tail end of the hopper is fixedly communicated with a material guide pipe;

a first motor is installed on the left side wall of the material guide pipe, two side walls of the first motor are fixedly connected with connecting plates through first bolts, the outer end of each connecting plate is fixedly connected with the outer wall of the material guide pipe through a second bolt, a transmission shaft of the first motor penetrates through the material guide pipe and is fixedly connected with a first bevel gear, the outer wall of the first bevel gear is meshed with a second bevel gear, the top of the second bevel gear is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a helical blade, a bearing is fixedly sleeved on the lower side of the outer wall of the rotating shaft, and the outer wall of the bearing is fixedly connected with the inner wall of the material;

a second motor is fixedly arranged between the two side walls of the material guide pipe, a transmission shaft of the second motor penetrates through the material guide pipe and is fixedly connected with a crushing shaft, and a plurality of same crushing blades are fixedly and uniformly distributed on the outer wall of the crushing shaft;

the inner wall of the material guide pipe is provided with a scraper plate, the tail end of the scraper plate is fixedly connected with a transverse plate, and the outer end of the transverse plate is fixedly connected with a handle.

As a preferred embodiment of the invention, a first limiting sliding groove is formed in the top of the transverse plate, a first limiting sliding block is inserted into an inner cavity of the first limiting sliding groove, and the top of the first limiting sliding block is connected with the bottom end face of the material guide pipe.

As a preferred embodiment of the invention, an annular chute is formed in the bottom end surface of the material guide pipe, a second limiting slide block is inserted into an inner cavity of the annular chute, and the bottom of the second limiting slide block is fixedly connected with the top of the first limiting slide block.

In a preferred embodiment of the present invention, a housing is fixedly sleeved on the lower side of the outer wall of the bearing.

In a preferred embodiment of the present invention, a rubber sleeve is fixedly sleeved on an outer wall of the handle.

In a preferred embodiment of the present invention, the housing is a horn-shaped housing.

In a preferred embodiment of the present invention, the connecting plate is a zigzag plate.

As a preferred embodiment of the present invention, a plurality of cones are mounted on a lower side of an inner wall of the hopper, and the plurality of cones are uniformly distributed on the inner wall of the hopper in a ring shape.

As a preferred embodiment of the present invention, a plurality of identical short blades are uniformly distributed on the outer wall of the crushing blade.

In a preferred embodiment of the present invention, the helical blade and the crushing blade are made of stainless steel.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the fertilizer distributor, the first motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, so that the rotating shaft is driven to rotate, the rotating shaft drives the spiral blades to rotate, the spiral blades push the fertilizer, so that the fertilizer moves downwards, is discharged through the material guide pipe and is guided into soil, so that fertilizer application is realized, fertilizer application is performed through the fertilizer distributor, the blocking condition can be effectively avoided, and the discharging smoothness of low-humidity fertilizer is improved.

2. According to the invention, the scraping plate can be driven to scrape the tail end of the material guide pipe by holding the handle, and the scraping plate can rotate along the inner wall of the material guide pipe and can move transversely, so that fertilizer at the tail end of the material guide pipe can be cleaned up, and the waste caused by residual fertilizer can be effectively avoided.

3. According to the invention, the cone is arranged on the lower side of the inner wall of the hopper, so that when low-humidity fertilizers are bonded together, the low-humidity fertilizers can be pushed and extruded by the spiral blade to act on the surface of the cone, so that the low-humidity fertilizers can be primarily crushed, and then the low-humidity fertilizers enter the material guide pipe, and then the crushing knife is driven by the second first motor to rotate at a high speed, so that the fertilizers are rapidly crushed, the fertilizers are completely crushed, and the condition that massive fertilizers are directly thrown into soil to cause fertilizer gathering waste is avoided.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a fertilizer applicator for low-moisture materials according to the present invention;

FIG. 2 is a schematic diagram of a horizontal plate structure of the fertilizer applicator for low-moisture materials of the present invention;

FIG. 3 is a bottom structure view of a material guiding pipe of the fertilizer applicator for low-moisture materials according to the present invention;

fig. 4 is a structural view of a crushing blade of the fertilizer applicator for low-moisture materials according to the present invention.

In the figure: 1. a hopper; 2. a material guide pipe; 3. a first motor; 4. a connecting plate; 5. a first bolt; 6. a second bolt; 7. a first bevel gear; 8. a second bevel gear; 9. a rotating shaft; 10. a helical blade; 11. a bearing; 12. a connecting rod; 13. a housing; 14. a squeegee; 15. a transverse plate; 16. a handle; 17. a rubber sleeve; 18. a first limiting chute; 19. a first limit slide block; 20. an annular chute; 21. a second limit slide block; 22. a second motor; 23. a crushing shaft; 24. a crushing blade; 25. a vertebral body; 26. short blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.

Referring to fig. 1-4, the present invention provides a technical solution: a fertilizer applicator for low-humidity materials comprises a hopper 1, wherein the tail end of the hopper 1 is fixedly communicated with a material guide pipe 2;

a first motor 3 is installed on the left side wall of the material guide pipe 2, the first motor 3 is used for providing power, two side walls of the first motor 3 are fixedly connected with a connecting plate 4 through a first bolt 5, the outer end of the connecting plate 4 is fixedly connected with the outer wall of the material guide pipe 2 through a second bolt 6, the first motor 3 is stabilized through the connecting plate 4, a transmission shaft of the first motor 3 penetrates through the material guide pipe 2 and is fixedly connected with a first bevel gear 7, a second bevel gear 8 is meshed with the outer wall of the first bevel gear 7, a rotating shaft 9 is fixedly connected with the top of the second bevel gear 8, a helical blade 10 is fixedly connected with the outer wall of the rotating shaft 9, the first motor 3 can drive the first bevel gear 7 to rotate, the first bevel gear 7 can drive the second bevel gear 8 to rotate, so that the rotating shaft 9 and the helical blade 10 rotate, a bearing 11 is fixedly sleeved on the lower side of the outer wall of the rotating shaft 9, the rotating shaft 9 can be stabilized through the connecting rod 12 and the bearing 11;

a second motor 22 is fixedly installed in the middle of each of the two side walls of the material guide pipe 2, a transmission shaft of the second motor 22 penetrates through the material guide pipe 2 and is fixedly connected with a crushing shaft 23, a plurality of identical crushing blades 24 are fixedly and uniformly distributed on the outer wall of the crushing shaft 23, and the second motor 22 can drive the crushing shaft 23 to rotate, so that the crushing blades 24 can be driven to rotate to crush the fertilizer;

the inner wall of baffle tube 2 has been put scraper blade 14, and scraper blade 14 can clear up the inner wall of baffle tube 2, and the tail end fixedly connected with diaphragm 15 of scraper blade 14, the outer end fixedly connected with handle 16 of diaphragm 15, handle 16 conveniently are handheld, drive scraper blade 14 and remove.

In the invention, the first motor 3 can drive the first bevel gear 7 to rotate, the first motor 3 is a servo first motor, the speed can be controlled by an external controller, the first bevel gear 7 can drive the second bevel gear 8 to rotate, the second bevel gear 8 can drive the rotating shaft 9 to rotate, the spiral blade 10 on the outer wall of the rotating shaft 9 rotates, so that fertilizer can be pushed, the fertilizer can flow, the fluency of the fertilizer is ensured, in the process of fertilizer circulation, the crushing blade 24 is driven by the second motor 22 to crush the fertilizer, the fertilizer caking is avoided to be large, and meanwhile, the handheld handle 16 can drive the scraping plate 14 to clean the tail end of the guide pipe 2.

In an alternative embodiment, the top of the transverse plate 15 is provided with a first limiting sliding groove 18, an inner cavity of the first limiting sliding groove 18 is inserted with a first limiting sliding block 19, and the top of the first limiting sliding block 19 is connected with the bottom end face of the material guiding pipe 2.

The transverse plate 15 and the scraper 14 can move laterally by the action of the first limit slider 19, and the movement track is limited.

In an alternative embodiment, the bottom end surface of the material guiding pipe 2 is provided with an annular sliding chute 20, an inner cavity of the annular sliding chute 20 is inserted with a second limiting slide block 21, and the bottom of the second limiting slide block 21 is fixedly connected with the top of the first limiting slide block 19.

It should be noted that the scraper 14 can rotate along the inner wall of the material guiding tube 2 by sliding the second limit slider 21 in the inner cavity of the annular chute 20.

In an alternative embodiment, a housing 13 is fixedly mounted to the underside of the outer wall of the bearing 11.

It should be noted that the housing 13 can prevent the fertilizer from affecting the first bevel gear 7 and the second bevel gear 8.

In an alternative embodiment, the outer wall of the handle 16 is fixedly sleeved with a rubber sleeve 17.

It should be noted that the rubber sleeve 17 is provided so that the slipping-off can be avoided.

In an alternative embodiment, the housing 13 is a trumpet shaped shell.

It should be noted that the housing 13 is formed in a horn shape, so that the guide can be performed while protecting the first bevel gear 7 and the second bevel gear 8.

In an alternative embodiment, the connecting plate 4 is a zigzag plate.

It should be noted that the Z-shaped plate facilitates fixing the first motor 3.

In an alternative embodiment, the lower side of the inner wall of the hopper 1 is provided with a plurality of cone bodies 25, and the number of the cone bodies 25 is several, and the plurality of cone bodies 25 are uniformly distributed on the inner wall of the hopper 1 in a ring shape.

It should be noted that the agglomerated fertilizer can be extruded through the cone 25, so as to achieve the effect of crushing the agglomerated fertilizer.

In an alternative embodiment, a plurality of identical short blades 26 are uniformly distributed on the outer wall of the crushing blade 24.

It should be noted that the arrangement of the multiple groups of short blades 26 enables the caking fertilizer to be crushed in multiple angles, so that the crushing is more thorough.

In an alternative embodiment, the helical blades 10 and the comminuting blades 24 are both stainless steel.

The stainless steel product is durable and has long service life.

The working principle is as follows: firstly, pouring low-humidity fertilizer into an inner cavity of a feed hopper 1, then starting a first motor 3 to drive a first bevel gear 7 to rotate, thereby driving a second bevel gear 8 to rotate, the second bevel gear 8 driving a rotating shaft 9 to rotate, the rotating shaft 9 driving a helical blade 10 to rotate, the helical blade 10 pushing the low-humidity fertilizer to enter a material guide pipe 2, when caking fertilizer is present, the helical blade 10 pushing the lumpy fertilizer to act on the surface of a cone 25, thereby the fertilizer is crushed, then the fertilizer enters the material guide pipe 2, then the second motor 22 driving a crushing blade 24 to crush the powder again, thereby the low-humidity fertilizer is thoroughly crushed, then the low-humidity fertilizer passes through the material guide pipe 2 to be directly led out into soil, thereby the fertilizing effect is achieved, meanwhile, the fertilizer can be effectively prevented from influencing the first bevel gear 7 and the second bevel gear 8 through a housing 13 on the outer wall of a bearing 11 in the flowing process, after the fertilization, drive the scraper blade 14 through handheld handle 16 and rotate under the spacing circumstances of second limit slide 21 along the 2 inner walls of passage, thereby the scraper blade 14 can clear up the 2 inner walls of passage, simultaneously handheld handle 16 can drive the transverse plate 15 sideslip, thereby make the scraper blade 14 can move to the inboard, thereby the scraper blade 14 can be cleared up to the department in the middle of the 2 inner chambers of passage, thereby can clear up thorough to passage 2, the effectual smoothness nature that guarantees fertilizer flow of the device.

It should be noted that the components included in the fertilizer applicator for low-humidity materials of the present invention are all general standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through conventional experimental methods.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fertilizer applicator for low-humidity materials comprises a hopper (1), and is characterized in that: the tail end of the hopper (1) is fixedly communicated with a material guide pipe (2);

a first motor (3) is arranged on the left side wall of the material guide pipe (2), two side walls of the first motor (3) are fixedly connected with connecting plates (4) through first bolts (5), the outer end of the connecting plate (4) is fixedly connected with the outer wall of the material guide pipe (2) through a second bolt (6), a transmission shaft of the first motor (3) penetrates through the material guide pipe (2) and is fixedly connected with a first bevel gear (7), the outer wall of the first bevel gear (7) is engaged with a second bevel gear (8), the top of the second bevel gear (8) is fixedly connected with a rotating shaft (9), the outer wall of the rotating shaft (9) is fixedly connected with a helical blade (10), a bearing (11) is fixedly sleeved on the lower side of the outer wall of the rotating shaft (9), and the outer wall of the bearing (11) is fixedly connected with the inner wall of the material guide pipe (2) through a connecting rod (12);

the middle parts of the two side walls of the material guide pipe (2) are fixedly provided with second motors (22), transmission shafts of the second motors (22) penetrate through the material guide pipe (2) and are fixedly connected with crushing shafts (23), and a plurality of same crushing blades (24) are fixedly and uniformly distributed on the outer wall of each crushing shaft (23).

A scraping plate (14) is arranged on the inner wall of the material guide pipe (2), a transverse plate (15) is fixedly connected to the tail end of the scraping plate (14), and a handle (16) is fixedly connected to the outer end of the transverse plate (15).

2. The fertilizer applicator for low-moisture materials of claim 1, wherein: the top of the transverse plate (15) is provided with a first limiting sliding groove (18), an inner cavity of the first limiting sliding groove (18) is spliced with a first limiting sliding block (19), and the top of the first limiting sliding block (19) is connected with the bottom end face of the material guide pipe (2).

3. The fertilizer applicator for low-moisture materials of claim 2, wherein: an annular sliding groove (20) is formed in the end face of the bottom of the material guide pipe (2), a second limiting sliding block (21) is inserted into an inner cavity of the annular sliding groove (20), and the bottom of the second limiting sliding block (21) is fixedly connected with the top of the first limiting sliding block (19).

4. The fertilizer applicator for low-moisture materials of claim 1, wherein: and a housing (13) is fixedly sleeved on the lower side of the outer wall of the bearing (11).

5. The fertilizer applicator for low-moisture materials of claim 1, wherein: the outer wall of the handle (16) is fixedly sleeved with a rubber sleeve (17).

6. The fertilizer applicator for low moisture material as defined in claim 4, wherein: the housing (13) is a horn-shaped shell.

7. The fertilizer applicator for low-moisture materials of claim 1, wherein: the connecting plate (4) is a Z-shaped plate body.

8. The fertilizer applicator for low-moisture materials of claim 1, wherein: the hopper is characterized in that the lower side of the inner wall of the hopper (1) is provided with a plurality of cones (25) and the number of the cones (25) is equal to that of the cones (25) which are annularly and uniformly distributed on the inner wall of the hopper (1).

9. The fertilizer applicator for low-moisture materials of claim 1, wherein: the outer wall of the crushing blade (24) is uniformly distributed with a plurality of same short blades (26).

10. The fertilizer applicator for low-moisture materials of claim 1, wherein: the helical blade (10) and the crushing blade (24) are both made of stainless steel.