CN212813381U

CN212813381U - A soil fertilizer injection unit for agricultural production

Info

Publication number: CN212813381U
Application number: CN202021682673.7U
Authority: CN
Inventors: 李琳; 张明娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-30
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a soil fertilizer injection unit for agricultural production relates to fertilizer injection unit technical field, including mounting platform, mounting platform's the fixed section of thick bamboo of bottom fixedly connected with and lower feed cylinder, mounting platform's bottom is equipped with the covering soil ware, the bottom middle part of fixed section of thick bamboo is equipped with the lift post, the bottom fixedly connected with connecting piece No. one of lift post, the bottom swing joint of connecting piece has big pulley, the inside top of feed cylinder is equipped with the unloading valve down. This a soil fertilizer injection unit for agricultural production, through stepless speed regulation motor's rotation, drives the rotation of action wheel, and then makes the swiveling wheel drive the (mixing) shaft and rotate under the restraint of bearing, reaches the rotatory effect with the fertilizer stirring of stirring vane at last, has solved and has executed to multiple fertilizer and be difficult for fertilizer stirring when spilling, can cause the fertilization inhomogeneous to let the too big problem of crops absorptive nutrient difference.

Description

A soil fertilizer injection unit for agricultural production

Technical Field

The utility model relates to a fertilizer injection unit technical field specifically is a soil fertilizer injection unit for agricultural production.

Background

The fertilizer applicator can directly apply the fertilizer to the soil below the root of crops, the fertilizer amount and the fertilizer application depth can be adjusted according to different requirements of the crops, the fertilizer can be saved by more than half compared with the fertilizer application method of farmers by using the fertilizer applicator, the fertilizer application speed is improved by about 4 times, the yield is increased by about 15%, but the prior fertilizer application device has the advantages of being difficult to uniformly stir the fertilizer when applying various fertilizers, uneven fertilization can be caused, the problem that the absorbed nutrients of the crops are too large in difference is solved, the fertilizer application depth cannot be randomly adjusted along with the terrain when the fertilizers are applied, and the problem that the fertilizer application depth is uneven is solved.

Therefore, it is necessary to provide a soil fertilizing apparatus for agricultural production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a soil fertilizer injection unit for agricultural production to solve the current fertilizer injection unit who proposes in the above-mentioned background art and have and be difficult for fertilizer stirring when spilling to multiple fertilizer, can cause the fertilization inhomogeneous, thereby let the too big problem of crops absorptive nutrient difference, and the fertilization degree of depth can not follow the topography and adjust at will when fertilizing, has the inhomogeneous problem of fertilization degree of depth.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a soil fertilizing device for agricultural production comprises an installation platform, wherein a fixed cylinder and a lower cylinder are fixedly connected to the bottom end of the installation platform, a soil covering device is arranged at the bottom end of the installation platform, a lifting column is arranged in the middle of the bottom end of the fixed cylinder, a first connecting piece is fixedly connected to the bottom end of the lifting column, a large pulley is movably connected to the bottom end of the first connecting piece, a discharging valve is arranged at the top end of the inner portion of the lower cylinder, a soil turning device is arranged at the bottom end of the lower cylinder, a fertilizer barrel is arranged at the top end of the installation platform, an upper cover is arranged at the top end of the fertilizer barrel, a handle is fixedly connected to the middle of the top end of the upper cover, a handrail is fixedly connected to one side of the installation platform, a discharging switch and a lifting switch are arranged on the surface of the handrail, a stirring shaft is arranged inside the fertilizer barrel, and a bearing is, the outside of (mixing) shaft is equipped with stirring vane, the bottom fixedly connected with swiveling wheel of (mixing) shaft, the outside meshing of swiveling wheel is connected with the action wheel, the stepless speed regulation motor of middle part fixedly connected with of action wheel, the top both sides fixedly connected with No. two connecting pieces of lift post, fixedly connected with spring between the inside top of fixed cylinder and No. two connecting pieces, the top middle part fixedly connected with No. three connecting pieces of lift post, the top swing joint of No. three connecting pieces has the small pulley, the top of small pulley is equipped with the cam, the middle part fixedly connected with servo motor of cam.

Preferably, the number of the fixed cylinders is six, and the six fixed cylinders are uniformly arranged on two sides of the bottom end of the mounting platform.

Preferably, the lifting columns are cylindrical, and the number of the lifting columns is six, and the six lifting columns are parallel to each other.

Preferably, the number of the first connecting piece and the number of the large pulleys are six, and the first connecting piece is cuboid.

Preferably, six stirring blades are arranged and are uniformly distributed on the outer side of the stirring shaft.

Preferably, the rotating wheel and the driving wheel are the same in size and shape, and the blanking switch and the lifting switch are the same in size and shape.

Preferably, there are two springs, and the two springs are symmetrically distributed.

Preferably, the mounting platform is L-shaped, and the fertilizer barrel is cylindrical.

(III) advantageous effects

Compared with the prior art, the utility model provides a soil fertilizer injection unit for agricultural production possesses following beneficial effect:

1. this a soil fertilizer injection unit for agricultural production, through stepless speed regulation motor's rotation, drives the rotation of action wheel, and then makes the swiveling wheel drive the (mixing) shaft and rotate under the restraint of bearing, reaches the rotatory effect with the fertilizer stirring of stirring vane at last, has solved and has executed to multiple fertilizer and be difficult for fertilizer stirring when spilling, can cause the fertilization inhomogeneous to let the too big problem of crops absorptive nutrient difference.

2. This a soil fertilizer injection unit for agricultural production, it is rotatory through elevating switch control servo motor, under servo motor's drive, the cam also can take place rotatoryly, and then lets the lift post reach the effect of going up and down through small pulley and spring, reaches the regulation of the distance that the native ware deepened ground at last, has solved the fertilization degree of depth and can not follow the topography and adjust at will when fertilizing, has the inhomogeneous problem of fertilization degree of depth.

3. This a soil fertilizer injection unit for agricultural production through the setting to unloading switch and lifting switch, lets this fertilizer injection unit can more be convenient for operate, then can let the soil that is turned over out by the native ware of being turned over to the setting of covering the native ware and strickle off, directly buries fertilizer in the soil, makes fertilizer absorbed more easily, has strengthened the practicality.

Drawings

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

FIG. 2 is an internal schematic view of the fertilizer barrel structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an internal schematic view of the fixing cylinder structure of the present invention.

In the figure: 1. a large pulley; 2. a soil turning device; 3. a lifting column; 4. a fixed cylinder; 5. mounting a platform; 6. a fertilizer barrel; 7. an upper cover; 8. a handle; 9. a handrail; 10. a covering device; 11. feeding the material barrel; 12. a first connecting piece; 13. a rotating wheel; 14. a stirring blade; 15. a stirring shaft; 16. a bearing; 17. a driving wheel; 18. a stepless speed regulating motor; 19. a spring; 20. a second connecting piece; 21. a servo motor; 22. a cam; 23. a small pulley; 24. a third connecting piece; 25. a discharge valve; 26. a blanking switch; 27. a lifting switch.

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.

Referring to fig. 1-4, a soil fertilizing device for agricultural production comprises a mounting platform 5, the bottom end of the mounting platform 5 is fixedly connected with six fixed cylinders 4 and a discharging cylinder 11, the six fixed cylinders 4 are uniformly arranged on two sides of the bottom end of the mounting platform 5, the bottom end of the mounting platform 5 is provided with a soil covering device 10, the middle part of the bottom end of each fixed cylinder 4 is provided with a lifting column 3, each lifting column 3 is cylindrical, the six lifting columns 3 are parallel to each other, the bottom end of each lifting column 3 is fixedly connected with a first connecting piece 12, the bottom end of each first connecting piece 12 is movably connected with a large pulley 1, the large pulley 1 is arranged to enable the fertilizing device to advance easily, the number of the first connecting pieces 12 and the large pulleys 1 is six, each first connecting piece 12 is rectangular, the top end of the discharging cylinder 11 is provided with a discharging valve 25, the opening size of the discharging valve 25 determines the discharging speed, the bottom end of the lower charging barrel 11 is provided with a soil turning device 2, the soil turning device 2 is used for turning soil open, the top end of the mounting platform 5 is provided with a fertilizer barrel 6, the mounting platform 5 is L-shaped, the fertilizer barrel 6 is cylindrical, the top end of the fertilizer barrel 6 is provided with an upper cover 7, the middle part of the top end of the upper cover 7 is fixedly connected with a handle 8, one side of the mounting platform 5 is fixedly connected with a handrail 9, the surface of the handrail 9 is provided with a discharging switch 26 and a lifting switch 27, the fertilizer applying device can be operated more conveniently by arranging the discharging switch 26 and the lifting switch 27, the soil turned out by the soil turning device 2 can be scraped off by arranging the soil turning device 10, the fertilizer is directly buried into the soil, the fertilizer is absorbed more easily, the practicability is enhanced, the inside of the fertilizer barrel 6 is provided with a stirring shaft 15, a bearing 16 is arranged between the outer side of the stirring shaft 15 and the inner side of the bottom end of the fertilizer barrel 6, and a stirring, six stirring blades 14 are uniformly distributed on the outer side of a stirring shaft 15, a rotating wheel 13 is fixedly connected to the bottom end of the stirring shaft 15, a driving wheel 17 is meshed and connected to the outer side of the rotating wheel 13, the rotating wheel 13 and the driving wheel 17 are identical in size and shape, a blanking switch 26 and a lifting switch 27 are identical in size and shape, a stepless speed regulating motor 18 is fixedly connected to the middle of the driving wheel 17, the driving wheel 17 is driven to rotate through the rotation of the stepless speed regulating motor 18, the rotating wheel 13 drives the stirring shaft 15 to rotate under the constraint of a bearing 16, and finally the effect that the stirring blades 14 rotate and uniformly stir fertilizers is achieved, the problems that when various fertilizers are scattered, the fertilizers are not easily uniformly stirred, the fertilizers are not uniformly fertilized and the fertilizers are not uniformly fertilized, so that the nutrient difference absorbed by crops is too large are solved, and second connecting pieces 20 are fixedly connected, fixedly connected with spring 19 between the inside top of a fixed cylinder 4 and No. two connecting pieces 20, spring 19 has two, be symmetric distribution between two springs 19, No. three connecting pieces 24 of top middle part fixedly connected with of lift post 3, the top swing joint of No. three connecting pieces 24 has little pulley 23, the top of little pulley 23 is equipped with cam 22, the middle part fixedly connected with servo motor 21 of cam 22, it is rotatory to control servo motor 21 through elevating switch 27, under servo motor 21's drive, cam 22 also can take place rotatoryly, and then let lift post 3 reach the effect of going up and down through little pulley 23 and spring 19, reach the regulation of the distance that turns over native ware 2 and go deep into ground at last, the fertilization degree of depth can not follow the topography and adjust at will when fertilizing, the inhomogeneous problem of fertilization degree of depth has.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device is needed to be used, the servo motor 21 is firstly controlled to rotate by the lifting switch 27, under the drive of the servo motor 21, the cam 22 will also rotate, so as to enable the lifting column 3 to achieve the lifting effect through the small pulley 23 and the spring 19, finally achieve the adjustment of the distance of the soil turning device 2 penetrating into the ground, then put a plurality of fertilizers into the fertilizer barrel 6 and drive the driving wheel 17 to rotate through the rotation of the stepless speed regulating motor 18, and then the rotating wheel 13 drives the stirring shaft 15 to rotate under the restraint of the bearing 16, finally the effect of uniformly stirring the fertilizer by the stirring blades 14 is achieved, the blanking speed is controlled by the blanking switch 26 after uniform stirring, the fertilizer applying device is pushed, the soil turning device 2 turns the soil open, the fertilizer falls into the turned groove, the soil covering device 10 then turns the turned soil back into the trench, allowing fertilizer to be absorbed more easily.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A soil fertilizer injection unit for agricultural production, includes mounting platform (5), its characterized in that: the bottom of the mounting platform (5) is fixedly connected with a fixed cylinder (4) and a lower cylinder (11), the bottom of the mounting platform (5) is provided with a soil covering device (10), the middle of the bottom of the fixed cylinder (4) is provided with a lifting column (3), the bottom of the lifting column (3) is fixedly connected with a connecting piece (12), the bottom of the connecting piece (12) is movably connected with a large pulley (1), the top end of the inner part of the lower cylinder (11) is provided with a discharging valve (25), the bottom end of the lower cylinder (11) is provided with a soil turning device (2), the top end of the mounting platform (5) is provided with a fertilizer barrel (6), the top end of the fertilizer barrel (6) is provided with an upper cover (7), the middle of the top end of the upper cover (7) is fixedly connected with a handle (8), one side of the mounting platform (5) is fixedly connected with a handrail (9), the surface of the handrail (9) is provided with a discharging switch (26) and a lifting, the fertilizer mixing machine is characterized in that a mixing shaft (15) is arranged inside the fertilizer barrel (6), a bearing (16) is arranged between the outer side of the mixing shaft (15) and the inner bottom end of the fertilizer barrel (6), mixing blades (14) are arranged on the outer side of the mixing shaft (15), a rotating wheel (13) is fixedly connected to the bottom end of the mixing shaft (15), a driving wheel (17) is meshed and connected to the outer side of the rotating wheel (13), a stepless speed regulating motor (18) is fixedly connected to the middle of the driving wheel (17), second connecting pieces (20) are fixedly connected to two sides of the top end of the lifting column (3), a spring (19) is fixedly connected between the inner top end of the fixed cylinder (4) and the second connecting pieces (20), third connecting pieces (24) are fixedly connected to the middle of the top end of the lifting column (3), and a small pulley (23) is movably connected, the top of small pulley (23) is equipped with cam (22), the middle part fixedly connected with servo motor (21) of cam (22).

2. A soil fertiliser apparatus as claimed in claim 1 for use in agricultural production, wherein: six fixed cylinders (4) are arranged on two sides of the bottom end of the mounting platform (5) uniformly, and the number of the fixed cylinders (4) is six.

3. A soil fertiliser apparatus as claimed in claim 1 for use in agricultural production, wherein: the lifting columns (3) are cylindrical, six lifting columns (3) are arranged, and the six lifting columns (3) are parallel to each other.

4. A soil fertiliser apparatus as claimed in claim 1 for use in agricultural production, wherein: the number of the first connecting piece (12) and the number of the large pulleys (1) are six, and the first connecting piece (12) is cuboid.

5. A soil fertiliser apparatus as claimed in claim 1 for use in agricultural production, wherein: six stirring vane (14) have, six stirring vane (14) evenly distributed is in the outside of (mixing) shaft (15).

6. A soil fertiliser apparatus as claimed in claim 1 for use in agricultural production, wherein: the rotary wheel (13) and the driving wheel (17) are the same in size and shape, and the blanking switch (26) and the lifting switch (27) are the same in size and shape.

7. A soil fertiliser apparatus as claimed in claim 1 for use in agricultural production, wherein: the number of the springs (19) is two, and the two springs (19) are symmetrically distributed.

8. A soil fertiliser apparatus as claimed in claim 1 for use in agricultural production, wherein: the mounting platform (5) is L-shaped, and the fertilizer barrel (6) is cylindrical.