CN217012165U

CN217012165U - Corn fertilizer injection unit convenient to adjust

Info

Publication number: CN217012165U
Application number: CN202220948873.5U
Authority: CN
Inventors: 高洁; 巴桑江才
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-23
Filing date: 2022-04-23
Publication date: 2022-07-22
Anticipated expiration: 2032-04-23

Abstract

The utility model discloses a corn fertilization device convenient to adjust, and relates to the technical field of fertilization devices. Through taking out the overlap plate to the outside in two swing boards, make two overlap plates can with the maize branch overlap joint of a line both sides, through sliding two regulating plates in two position sleeves, drive two bottom side openings of arranging the material pipe and more be close to the root of maize, when promoting this fertilizer injection unit and remove, the overlap plate on left and right sides all can with the branch overlap joint of maize, the overlap plate drives swing board and uses the rotation axis to rotate as the axle center, the butt joint inslot roll-off can be followed to swing board this moment, and then realize cancelling swing board and to the sealed of conveyer pipe bottom, store the fertilizer of incasement and can enter into the feed cylinder via the conveyer pipe this moment, then via arranging the root of arranging the accurate discharge maize of material pipe.

Description

Corn fertilizer injection unit convenient to adjust

Technical Field

The utility model relates to a fertilizing device, in particular to a corn fertilizing device convenient to adjust.

Background

Fertilization refers to an agricultural technical measure of applying fertilizer to soil or spraying the fertilizer on plants to provide nutrients needed by the plants and maintain and improve soil fertility, corn young seeds need to be fertilized after being planted in a field, at present, the corn grows to a certain height and needs to be fertilized, an existing fertilizing device generally directly sprays the fertilizer to a planting area of the corn through moving, the fertilizer cannot be accurately sprayed to the roots of branches and trunks of the corn, so that the fertilizer absorption by the roots of the corn can be influenced, the row spacing and the spacing between every two different varieties of corn are deviated during planting, the general fertilizing device is difficult to adjust according to the spacing deviation of the corn during planting, and therefore, the corn fertilizing device convenient to adjust is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corn fertilizing device convenient to adjust, and aims to solve the problems that the conventional fertilizing device in the background art generally directly sprays fertilizer to a planting area of corn through movement, the fertilizer cannot be accurately sprayed to the root of a corn branch, so that the fertilizer can be absorbed by the root of the corn possibly to be influenced, the row spacing and the spacing between every two corns of different varieties of corn are deviated during planting, and the conventional fertilizing device is difficult to adjust according to the spacing deviation of the corn during planting.

In order to achieve the purpose, the utility model provides the following technical scheme: a corn fertilizing device convenient to adjust comprises supporting devices, wherein the left side and the right side of each supporting device are provided with discharging devices, and linkage devices are arranged on the two discharging devices;

the supporting device comprises a connecting frame, a storage box is mounted on the upper surface of the connecting frame, and positioning plates are fixedly arranged at the front ends of the left side wall and the right side wall of the connecting frame;

the two discharging devices comprise discharging barrels, the two discharging barrels are respectively clamped in the two positioning plates, the front side walls of the two discharging barrels are provided with butt joint grooves, the top ends of the two discharging barrels are communicated with conveying pipes, the top ends of the two conveying pipes are respectively communicated with the left side and the right side of a storage box, and the bottom ends of the two discharging barrels are communicated with discharging pipes;

two the aggregate unit all includes the swing board, two the swing board slides respectively and sets up at two butt joint inslot, two the bottom of swing board is all fixed and is provided with the rotation axis, and the upper surface rotation that the bottom of rotation axis passes through bearing and locating plate is connected, the rotation axis overcoat is equipped with the torsional spring, and the last lower extreme of torsional spring respectively with swing board and locating plate fixed connection, two the groove slip that accomodates through seting up is provided with the overlap plate mutually of swing board, there is clamping screw two on the top of swing board through the nut two threaded connection of joint.

As a preferred technical scheme of the utility model, the bottom ends of the two discharge pipes are fixedly provided with positioning rings, the opposite ends of the two positioning rings are fixedly provided with adjusting plates, and the outside of the two adjusting plates are respectively provided with a positioning sleeve in a sliding manner.

As a preferred technical scheme of the utility model, the two positioning sleeves are fixedly arranged at the bottom end of the connecting frame, the bottom side walls of the two positioning sleeves are respectively clamped with a first nut, and the first nut is internally connected with a first fixing screw rod.

As a preferable technical scheme of the utility model, the bottom side of the inner wall of the storage box is obliquely arranged, and the lowest position of the inner wall of the bottom side of the storage box is positioned at the communication position of the conveying pipe and the storage box.

As a preferred technical scheme of the utility model, the two discharge pipes are telescopic pipes.

As a preferable technical solution of the present invention, the bottom end of the conveying pipe is disposed corresponding to the butt-joint groove, and the swing plate plugs the bottom side port of the conveying pipe.

As a preferable technical scheme of the utility model, two pushing handles are fixedly arranged at the rear side of the storage box, and moving wheels are arranged at the middle part of the front end of the connecting frame and the rear sides of the left side wall and the right side wall.

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

the utility model is characterized in that two blanking devices and two linkage devices are respectively arranged at the left side and the right side of a storage box, when the corn is fertilized, the lapping plates can be drawn out from the inner sides of the two swinging plates to be lapped with the corn branches at the two sides of a line, the bottom side openings of the two discharging pipes are driven to be closer to the root parts of the corn by sliding the two adjusting plates in the two positioning sleeves, when the fertilizing device is pushed to move, the lapping plates at the left side and the right side can be lapped with the branches of the corn, the lapping plates drive the swinging plates to rotate by taking a rotating shaft as an axis, at the moment, the swinging plates can slide out from the butt joint grooves, further, the sealing of the swinging plates to the bottom ends of the conveying pipes is cancelled, at the moment, fertilizer in the storage box can enter the blanking barrel through the conveying pipes and then be accurately discharged to the root parts of the corn through the discharging pipes, when the lapping plates are cancelled to be in contact with the branches of the corn, at this moment, the rotating shaft can rotate to reset under the driving of the torsion spring, the swinging plate is driven to rotate to reset to the butt joint groove, the bottom end of the conveying pipe is blocked, and the accurate quantitative fertilization of the root of the corn is realized.

Drawings

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

FIG. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a schematic top perspective view of the present invention;

FIG. 4 is a schematic perspective view of a structural linkage according to the present invention;

fig. 5 is a schematic bottom perspective view of the blanking device of the present invention.

In the figure: the device comprises a supporting device 1, a storage box 11, a pushing handle 12, a connecting frame 13, a positioning plate 14, a moving wheel 15, a blanking device 2, a blanking barrel 21, a butt joint groove 22, a conveying pipe 23, a discharging pipe 24, a positioning ring 25, an adjusting plate 26, a positioning sleeve 27, a screw cap I28, a screw cap I29, a screw rod I3 linkage device 31, a swinging plate 31, a lap joint plate 32, a screw cap II 33, a screw rod II 34, a rotating shaft 35 and a torsion spring 36.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a corn fertilizing device convenient to adjust comprises a supporting device 1, wherein blanking devices 2 are arranged on the left side and the right side of the supporting device 1, linkage devices 3 are arranged on the two blanking devices 2, the supporting device 1 comprises a connecting frame 13, a storage box 11 is arranged on the upper surface of the connecting frame 13, positioning plates 14 are fixedly arranged at the front ends of the left side wall and the right side wall of the connecting frame 13, the two blanking devices 2 comprise blanking barrels 21, the two blanking barrels 21 are clamped in the two positioning plates 14 respectively, butt-joint grooves 22 are formed in the front side walls of the two blanking barrels 21, the top ends of the two blanking barrels 21 are communicated with conveying pipes 23, the top ends of the two conveying pipes 23 are communicated with the left side and the right side of the storage box 11 respectively, discharge pipes 24 are communicated with the bottom ends of the two blanking barrels 21, the two linkage devices 3 comprise swing plates 31, the two swing plates 31 are arranged in the two butt-joint grooves 22 in a sliding mode respectively, the bottom ends of the two swing plates 31 are fixedly provided with rotating shafts 35, the bottom ends of the rotating shafts 35 are rotatably connected with the upper surface of the positioning plate 14 through bearings, torsion springs 36 are sleeved outside the rotating shafts 35, the upper ends and the lower ends of the torsion springs 36 are respectively fixedly connected with the swing plates 31 and the positioning plate 14, the back ends of the two swing plates 31 are provided with lapping plates 32 in a sliding mode through the opened accommodating grooves, the top ends of the swing plates 31 are connected with fixing screw rods II 34 through screw nuts II 33 in a clamping mode, when the corns are fertilized, the lapping plates 32 can be drawn out from the two swing plates 31 to the outer side, the two lapping plates 32 can be lapped with the corn branches in two rows on the left side and the right side, then the two fixing screw rods 34 are fixed, the two adjusting plates 26 slide in the two positioning sleeves 27, and the bottom side openings of the two discharging pipes 24 are driven to be closer to the roots of the corns through the positioning rings 25, when pushing 12 and promoting this fertilizer injection unit and removing through the promotion, the faying plate 32 on left and right sides all can overlap joint with the limb of maize, faying plate 32 drives swing board 31 and uses rotation axis 35 to rotate as the axle center, swing board 31 can follow the roll-off in butt joint groove 22 this moment, and then realize cancelling swing board 31 and to the sealed of conveyer pipe 23 bottom, fertilizer in the storage box 11 can enter into feed cylinder 21 via conveyer pipe 23 this moment, then via the accurate root of discharging to the maize of the opening of arranging the material pipe 24 bottom side, then fix through rotatory fixed screw 29, when the contact is cancelled with the limb of maize to faying plate 32, rotation axis 35 can rotatory the reseing under the drive of torsional spring 36 this moment, realize driving swing board 31 and rotate and reseed in butt joint groove 22, and then realize carrying out the shutoff to the bottom of conveyer pipe 23, realize the accurate quantitative fertilization in root to the maize.

Two all fixed holding rings 25 that are provided with in bottom of arranging material pipe 24, the looks remote site of two holding rings 25 is all fixed and is provided with regulating plate 26, two regulating plate 26 all slide outward and are provided with position sleeve 27, two position sleeve 27 are all fixed and are set up the bottom at link 13, the equal joint of the end lateral wall of two position sleeve 27 has nut 28, nut 28 female connection has a clamping screw 29, slide in two position sleeve 27 through with two regulating plate 26, accessible holding ring 25 drives the root that the bottom side opening of two row material pipes 24 is more close to the maize, and then can adjust the distance between row material pipe 24's bottom opening and the maize root.

The bottom side of the inner wall of the storage box 11 is inclined, and the lowest position of the inner wall of the bottom side of the storage box 11 is located at the communication position of the conveying pipe 23 and the storage box 11, so that the fertilizer in the storage box 11 can slide down to the conveying pipe 23 and slide out.

The two discharge pipes 24 are telescopic pipes, and the function of the telescopic pipes is to enable the discharge pipes 24 to be telescopic when the opening position at the bottom end is changed.

The bottom end of the delivery pipe 23 is arranged corresponding to the butt groove 22, and the swing plate 31 blocks the bottom port of the delivery pipe 23.

Two pushing handles 12 are fixedly arranged at the rear side of the storage box 11, and moving wheels 15 are mounted at the middle part of the front end of the connecting frame 13 and the rear sides of the left and right side walls.

The method comprises the following operation steps:

when the corn is fertilized, the two connecting plates 32 can be connected with two rows of corn branches at the left side and the right side by pulling the connecting plates 32 out of the two swinging plates 31, then the corn branches are fixed by rotating the second fixing screw 34, the two adjusting plates 26 slide in the two positioning sleeves 27, the bottom side openings of the two discharging pipes 24 are driven by the positioning rings 25 to be closer to the roots of the corn, then the corn branches are fixed by rotating the first fixing screw 29, when the fertilizing device is pushed to move by the pushing handle 12, the connecting plates 32 at the left side and the right side can be connected with the branches of the corn, the connecting plates 32 drive the swinging plates 31 to rotate by taking the rotating shaft 35 as the axis, at the moment, the swinging plates 31 can slide out of the butt joint grooves 22, further, the sealing of the swinging plates 31 on the bottom end of the conveying pipe 23 is cancelled, at the moment, the fertilizer in the storage box 11 can enter the blanking barrel 21 through the conveying pipe 23, then via arranging the root of the accurate discharge to the maize of opening of material pipe 24 bottom side, when the contact was cancelled with the branch of maize to lap joint plate 32, the pivot 35 can rotate under torsional spring 36's drive and reset this moment, realizes driving swing board 31 and rotates and reset to butt joint inslot 22 in, and then realizes carrying out the shutoff to the bottom of conveyer pipe 23, realizes the accurate quantitative fertilization of root to the maize.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a maize fertilizer injection unit convenient to adjust, includes strutting arrangement (1), its characterized in that: the left side and the right side of the supporting device (1) are provided with blanking devices (2), and the two blanking devices (2) are provided with linkage devices (3);

the supporting device (1) comprises a connecting frame (13), a storage box (11) is mounted on the upper surface of the connecting frame (13), and positioning plates (14) are fixedly arranged at the front ends of the left side wall and the right side wall of the connecting frame (13);

the two blanking devices (2) respectively comprise a blanking barrel (21), the two blanking barrels (21) are respectively clamped in the two positioning plates (14), the front side walls of the two blanking barrels (21) are respectively provided with a butt joint groove (22), the top ends of the two blanking barrels (21) are respectively communicated with a conveying pipe (23), the top ends of the two conveying pipes (23) are respectively communicated with the left side and the right side of the storage box (11), and the bottom ends of the two blanking barrels (21) are respectively communicated with a discharging pipe (24);

two aggregate unit (3) all include oscillating plate (31), two oscillating plate (31) slides respectively and sets up in two butt joint grooves (22), two the bottom of oscillating plate (31) is all fixed and is provided with rotation axis (35), and the upper surface rotation that the bottom of rotation axis (35) passes through bearing and locating plate (14) is connected, rotation axis (35) overcoat is equipped with torsional spring (36), and the upper and lower end of torsional spring (36) respectively with oscillating plate (31) and locating plate (14) fixed connection, two the groove slip that takes in through offering is provided with overlap joint board (32) in the looks back end of oscillating plate (31), there is clamping screw two (34) on the top of oscillating plate (31) through nut two (33) threaded connection of joint.

2. The corn fertilizer apparatus convenient for adjustment of claim 1, wherein: the bottom ends of the two discharging pipes (24) are fixedly provided with positioning rings (25), opposite ends of the two positioning rings (25) are fixedly provided with adjusting plates (26), and the two adjusting plates (26) are provided with positioning sleeves (27) in a sliding mode.

3. The corn fertilizer device convenient to adjust of claim 2, wherein: two position sleeve (27) are all fixed the bottom that sets up in link (13), two the equal joint of end lateral wall of position sleeve (27) has nut (28), nut (28) internal thread connection has clamping screw one (29).

4. The corn fertilizer device convenient to adjust of claim 1, wherein: the bottom side of the inner wall of the storage box (11) is obliquely arranged, and the lowest position of the inner wall of the bottom side of the storage box (11) is positioned at the communication position of the conveying pipe (23) and the storage box (11).

5. The corn fertilizer apparatus convenient for adjustment of claim 1, wherein: the two discharging pipes (24) are telescopic pipes.

6. The corn fertilizer device convenient to adjust of claim 1, wherein: the bottom end of the conveying pipe (23) is arranged corresponding to the butt joint groove (22), and the swinging plate (31) seals a bottom side opening of the conveying pipe (23).

7. The corn fertilizer apparatus convenient for adjustment of claim 1, wherein: the rear side of the storage box (11) is fixedly provided with two pushing handles (12), and the middle part of the front end of the connecting frame (13) and the rear sides of the left side wall and the right side wall are respectively provided with a moving wheel (15).