CN219087800U

CN219087800U - Fertilizer throwing device for alfalfa planting

Info

Publication number: CN219087800U
Application number: CN202320921542.7U
Authority: CN
Inventors: 刘书运; 张旭光; 王平; 张南
Original assignee: Hejian Modern Agriculture Development Promotion Center; Inner Mongolia Agricultural University
Current assignee: Hejian Modern Agriculture Development Promotion Center; Inner Mongolia Agricultural University
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-05-30
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a fertilizer throwing device for alfalfa planting, which relates to the technical field of fertilizer throwing devices and comprises a fertilizer box, wherein a discharging hopper is communicated with the fertilizer box, a throwing mechanism for adjusting the fertilizing amount of the fertilizer for alfalfa is arranged on the discharging hopper, the throwing mechanism comprises an adjusting box, a fertilizing adjusting plate and a fertilizing box, a plurality of groups of material outlet heads are arranged on the fertilizing box, and a material outlet control assembly is arranged between each group of material outlet heads and the fertilizing box. This alfalfa is planted with fertilizer throwing device compares prior art and is inconvenient for adjusting the fertilization degree according to alfalfa's growth cycle, the higher problem of limitation during fertilization, and it is convenient for carry out the regulation of different degrees to the fertilization volume of multiunit play stub bar through the cooperation of fertilizer case, unloading hopper, regulating box, fertilization regulating plate and fertilization case to can adjust the fertilization degree according to alfalfa's growth cycle, and then be convenient for improve the fertilization efficiency when alfalfa is planted.

Description

Fertilizer throwing device for alfalfa planting

Technical Field

The utility model relates to the technical field of fertilizer throwing devices, in particular to a fertilizer throwing device for alfalfa planting.

Background

Alfalfa is a generic term of alfalfa plants, has physiological functions of improving livestock and poultry production performance, improving livestock and poultry immunity, improving livestock and poultry oxidation resistance, improving livestock and poultry meat quality, regulating intestinal microecological balance and the like in livestock and poultry production, and is an excellent forage grass resource, so that alfalfa is widely planted in northeast and North China, and nutrition is needed to be provided for alfalfa through fertilization in the planting process of alfalfa.

At present, china discloses a fertilizer throwing device for alfalfa planting, patent publication No. CN218042463U, it is when carrying out fertilization to alfalfa, pass through the motor and drive the eccentric wheel and extrude the movable plate, the movable plate passes through the connecting rod and drives the square and remove, the square passes through the toothed plate and drives the gear rotation, and then make the dwang pass through the connecting block and drive alfalfa fertilizer unloading pipe and remove and fertilize, and can drive alfalfa fertilizer unloading pipe reciprocating motion through the motor and throw alfalfa with fertilizer, it is convenient for improve the homogeneity when fertilizeing to alfalfa, but alfalfa need cut many times each year when planting, most areas can cut 3 to 4 times each year, few areas can cut more than 6 times each year, the mineral element etc. in the continuous consumption soil of multiple times, consequently, need carry out the reasonable fertilization of many different degrees in alfalfa planting fertilizer process, fertilizer is carried out in the unloading pipe through the intercommunication of fertilizer box, connecting pipe and hose when this alfalfa fertilizer planting fertilizer throwing device, it is not convenient for carry out the regulation to the ejection of compact speed of fertilizer, it is convenient for simultaneously, the regulation to the quantity of fertilizer is convenient for carry out the regulation according to the high degree of fertilization is convenient for the regulation of the growth of alfalfa.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fertilizer throwing device for alfalfa planting, which aims to solve the problems that the fertilizer application degree is inconvenient to adjust according to the growth cycle of alfalfa and the limitation is high in fertilization.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the fertilizer throwing device for alfalfa planting comprises a fertilizer box, wherein a discharging hopper is communicated with the fertilizer box, a throwing mechanism for adjusting the fertilizing amount of the fertilizer for alfalfa is arranged on the discharging hopper, and the throwing mechanism comprises an adjusting box, a fertilizing adjusting plate and a fertilizing box;

the adjusting box is fixedly arranged on the discharging hopper;

the fertilizer application adjusting plate is arranged in the adjusting box in a sliding manner and is used for adjusting the fertilizer output of the fertilizer in the adjusting box;

the fertilizing box is communicated with the adjusting box through the discharging hopper, a plurality of groups of discharging heads are arranged on the fertilizing box, and a discharging control assembly is arranged between each group of discharging heads and the fertilizing box.

For carrying out regulation control to the play fertile volume of alfalfa grass fertilizer in the fertilization case, this application preferred technical scheme, ejection of compact control assembly is including installing in the apron of ejection of compact head upside, and the apron is located the fertilization incasement, is provided with the control panel between apron and the fertilization case, the control panel rotates with the fertilization case to fixedly connected with positioning seat on the control panel, threaded connection has set screw between positioning seat and the fertilization case.

In order to adjust the position of fertilization regulating plate in the regulating box, preferably, set up the through-hole that is used for fertilization regulating plate to carry out gliding to install adjusting part on the fertilization regulating plate, adjusting part includes the link with fertilization regulating plate fixed connection, fixedly connected with connecting plate on the link, fixedly connected with backup pad on the hopper down, connecting plate and backup pad sliding connection, fixedly connected with sliding block on the connecting plate, two stoppers of symmetrical connection on the sliding block, set up in the backup pad and be used for the stopper to carry out gliding spacing groove, fixedly connected with fixed plate and mount in the backup pad, rotate between fixed plate and the mount and be connected with the screw rod, screw rod and connecting plate threaded connection.

In order to reduce the fertilizer and fall out of the fertilization case when the control panel rotates, be convenient for reduce simultaneously and rotate the wearing and tearing between control panel and the fertilization case, further, install a plurality of rubber pads on the fertilization case, set up on the rubber pad and be used for the control panel to carry out pivoted rotation mouth.

In order to increase the stability to screw rod pivoted between fixed plate and mount, as the still further scheme of this application, be provided with the rotation handle between screw rod and the fixed plate to fixedly connected with axis of rotation on the screw rod, set up on the mount and be used for the axis of rotation to carry out pivoted rotation groove.

In order to carry out stable removal to fertilizer case, lower hopper and throwing mechanism, on the basis of the aforesaid scheme, the bottom plate is installed to the downside of fertilizer case, install a plurality of auto-lock wheels on the bottom plate to fixedly connected with a plurality of bracing pieces between bottom plate and the lower hopper.

Compared with the prior art, the utility model provides the fertilizer throwing device for alfalfa planting, which has the following beneficial effects:

when needs are fertilized in alfalfa planting process, pour the fertilizer for alfalfa into the regulating box through fertilizer box and lower hopper, through removing fertilization regulating plate in the regulating box, can change the position of fertilization regulating plate in the regulating box, so as to adjust the play fertilizer volume of adjusting the incasement, after the fertilizer gets into the fertilization incasement through play hopper, according to the fertilization volume of actual need when alfalfa grows, control the throwing volume of some play stub bars through ejection of compact control assembly, can control the fertilization volume of fertilizer according to the actual growth condition of alfalfa, therefore, this alfalfa is planted and is used fertilizer throwing device is inconvenient to adjust the fertilization degree according to the growth cycle of alfalfa in the prior art, the higher problem of limitation during fertilization, it is convenient for carry out the regulation of different degrees to the fertilization volume of multiunit play hopper through fertilizer box, lower hopper, regulating plate and fertilization box cooperation, thereby can adjust the fertilization degree according to the growth cycle of alfalfa, and then be convenient for improve the fertilization efficiency when alfalfa is planted.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional perspective view of the adjustment box, fertilizer adjustment plate and adjustment assembly in cooperation with one preferred embodiment of the present application;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to a preferred embodiment of the present application;

FIG. 4 is a schematic view of a partial cross-sectional perspective view of the combination of the fertilizing box, the discharging head and the discharging control assembly in a preferred embodiment of the present application;

FIG. 5 is a schematic view of a partially cut-away perspective view of the engagement of the fertilizer can and the break-up assembly in accordance with a preferred embodiment of the present utility model.

In the figure: 1. a fertilizer box; 2. discharging a hopper; 3. an adjusting box; 4. a fertilization adjusting plate; 5. a fertilization box; 6. discharging a hopper; 7. a discharge head; 8. a cover plate; 9. a control board; 10. a positioning seat; 11. a set screw; 12. a connecting frame; 13. a connecting plate; 14. a support plate; 15. a fixing plate; 16. a fixing frame; 17. a screw; 18. a rubber pad; 19. a rotating handle; 20. a rotating shaft; 21. a bottom plate; 22. a self-locking wheel; 23. a support rod; 24. a motor; 25. a mounting base; 26. scattering the column; 27. scattering the rods; 28. pushing the handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, an embodiment, please refer to a fertilizer throwing device for alfalfa planting, which comprises a fertilizer box 1, wherein a lower hopper 2 is communicated with the fertilizer box 1, a throwing mechanism for adjusting the fertilizing amount of the fertilizer for alfalfa is installed on the lower hopper 2, the throwing mechanism comprises an adjusting box 3, a fertilizing adjusting plate 4 and a fertilizing box 5, the adjusting box 3 is fixedly installed on the lower hopper 2, the fertilizing adjusting plate 4 is slidably arranged in the adjusting box 3 and is used for adjusting the fertilizing amount of the fertilizer in the adjusting box 3, the fertilizing box 5 is communicated with the adjusting box 3 through a discharging hopper 6, a plurality of groups of discharging heads 7 are installed on the fertilizing box 5, and a discharging control assembly is arranged between each group of discharging heads 7 and the fertilizing box 5.

Referring to fig. 1 to 5, the discharging control assembly comprises a cover plate 8 mounted on the upper side of a discharging head 7, the cover plate 8 is positioned in a fertilizing box 5, a control plate 9 is arranged between the cover plate 8 and the fertilizing box 5, the control plate 9 is rotationally connected with the fertilizing box 5, a plurality of rubber pads 18 are mounted on the fertilizing box 5, rotating ports for rotating the control plate 9 are formed in the rubber pads 18, so that fertilizer can be reduced from falling out of the fertilizing box 5 when the control plate 9 rotates, abrasion between the control plate 9 and the fertilizing box 5 is reduced conveniently, a positioning seat 10 is fixedly connected to the control plate 9, and a positioning screw 11 is connected between the positioning seat 10 and the fertilizing box 5 in a threaded manner;

when the actual fertilization scope and fertilization volume according to alfalfa grass need be to the play work of fertilization case 5 in the discharge volume be adjusted, rotate control panel 9 through positioning seat 10, can make control panel 9 rotate apron 8, when apron 8 lid is on discharge head 7, this discharge head 7 stops carrying out the ejection of compact to fertilizer, when apron 8 rotates to the position that does not influence fertilizer entering discharge head 7, this discharge head 7 can carry out the ejection of compact, through carrying out the regulation of ejection of compact respectively and stopping the ejection of compact to multiunit discharge head 7, can adjust the fertilizer throwing volume and the fertilizer throwing scope of fertilization case 5, be connected positioning seat 10 and fertilization case 5 through set screw 11 simultaneously, can fix the position of control panel 9, thereby can fix a position to apron 8 in fertilization case 5.

Referring to fig. 1 to 5, a through hole for sliding the fertilization adjusting plate 4 is formed in the adjusting box 3, an adjusting component is mounted on the fertilization adjusting plate 4 and comprises a connecting frame 12 fixedly connected with the fertilization adjusting plate 4, a connecting plate 13 is fixedly connected to the connecting frame 12, a supporting plate 14 is fixedly connected to the lower hopper 2, the connecting plate 13 is slidably connected with the supporting plate 14, a sliding block is fixedly connected to the connecting plate 13, two limiting blocks are symmetrically connected to the sliding block, limiting grooves for sliding the limiting blocks are formed in the supporting plate 14, sliding of the connecting plate 13 on the supporting plate 14 can be limited through cooperation of the limiting blocks and the limiting grooves, a fixing plate 15 and a fixing frame 16 are fixedly connected to the supporting plate 14, a screw 17 is rotatably connected between the fixing plate 15 and the fixing frame 16, the screw 17 is in threaded connection with the connecting plate 13, a rotating handle 19 is arranged between the screw 17 and the fixing plate 15, a rotating shaft 20 is fixedly connected to the screw 17, and a rotating groove for rotating the rotating shaft 20 is formed in the fixing frame 16, and stability of the rotation of the screw 17 between the fixing plate 15 and the fixing frame 16 can be increased;

when the fertilizer output of the fertilizer in the regulating box 3 needs to be regulated, the screw 17 is rotated on the fixed plate 15 through the rotating handle 19, the stability of the screw 17 rotating on the fixed frame 16 can be increased through the cooperation of the rotating shaft 20 and the rotating groove, meanwhile, the connecting plate 13 can be moved on the supporting plate 14 through the cooperation of the sliding block, the limiting block and the limiting groove through the rotation of the screw 17, so that the fertilizer application regulating plate 4 can be moved in the regulating box 3 through the cooperation of the connecting frame 12 and the penetrating opening, and the amount of the fertilizer in the regulating box 3 entering the outlet hopper 6 can be regulated along with the change of the position of the fertilizer application regulating plate 4 in the regulating box 3, so that the fertilizer application amount can be regulated according to the growth cycle of alfalfa.

Referring to fig. 1 to 5, a bottom plate 21 is installed on the lower side of the fertilizer box 1, a plurality of self-locking wheels 22 are installed on the bottom plate 21, a plurality of support rods 23 are fixedly connected between the bottom plate 21 and the discharging hopper 2, the discharging hopper 2 and the fertilizer box 1 can be stably supported, and two pushing handles 28 are symmetrically connected on the bottom plate 21;

the bottom plate 21 is pushed by the two pushing handles 28, so that the bottom plate 21 can move through the cooperation of the plurality of self-locking wheels 22, and the fertilizer box 1, the discharging hopper 2 and the throwing mechanism can be stably moved, so that uniform fertilization can be performed in an alfalfa planting field.

Referring to fig. 1 to 5, a breaking component for breaking up agglomerated alfalfa fertilizers is arranged in a fertilizer box 1, the breaking component comprises a breaking post 26, the breaking post 26 is rotatably arranged in the fertilizer box 1, a plurality of breaking rods 27 are fixedly connected to the breaking post 26, a motor 24 is arranged on the fertilizer box 1, a mounting seat 25 is arranged between the motor 24 and the fertilizer box 1, the stability of the motor 24 on the fertilizer box 1 can be improved, the output end of the motor 24 penetrates through the side wall of the fertilizer box 1, and the output end of the motor 24 is concentrically connected with the breaking post 26;

when the alfalfa is poured into the fertilizer box 1 with fertilizer, the motor 24 rotates the scattering column 26, so that the scattering column 26 drives a plurality of scattering rods 27 to rotate in the fertilizer box 1, and the blocked fertilizer can be scattered through the rotation of the scattering rods 27, so that the blockage of the discharging hopper 2, the regulating box 3, the discharging hopper 6, the fertilizing box 5 and the discharging head 7 caused by the fertilizer in the fertilizer discharging process is reduced, and the fertilizer efficiency rate can be improved.

To sum up, this fertilizer throwing device for alfalfa planting is after pouring into fertilizer case 1 with fertilizer for alfalfa, start motor 24, make motor 24 rotate the post 26 of scattering, so make the post 26 drive a plurality of poles 27 of scattering, thereby can break up the fertilizer of blocking, and rotate screw 17 through rotating 19 according to the actual fertilizer volume of alfalfa, can make connecting plate 13 move link 12, thereby can change the position of fertilization regulating plate 4 in regulating box 3, simultaneously according to actual fertilization scope, rotate control panel 9 on fertilization case 5, make apron 8 lid on the delivery head 7 that does not need the ejection of compact, after the position adjustment to apron 8 is accomplished, connect positioning seat 10 and fertilization case 5 through set screw 11, can fix the position of control panel 9, thereby can fix the position of apron 8, then move bottom plate 21 through pushing the cooperation of 28 and auto-lock wheel 22, can carry out the omnidirectional fertilization in alfalfa grass yard through a plurality of discharge heads 7.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 alfalfa is planted with fertilizer throwing device, includes fertilizer case (1), its characterized in that, the intercommunication has hopper (2) down on fertilizer case (1), install the mechanism of throwing that is used for adjusting the fertilization volume of alfalfa fertilizer down on hopper (2), the mechanism of throwing includes:

the adjusting box (3), the said adjusting box (3) is fixedly mounted on the blanking hopper (2);

the fertilizer application adjusting plate (4) is arranged in the adjusting box (3) in a sliding manner, and is used for adjusting the fertilizer output of the fertilizer in the adjusting box (3);

the fertilizing device comprises a fertilizing box (5), wherein the fertilizing box (5) is communicated with an adjusting box (3) through a discharging hopper (6), a plurality of groups of discharging heads (7) are arranged on the fertilizing box (5), and a discharging control assembly is arranged between each group of discharging heads (7) and the fertilizing box (5).

2. The alfalfa grass is planted and is used fertilizer throwing device according to claim 1, characterized in that, ejection of compact control assembly is including installing apron (8) in ejection of compact head (7) upside, and apron (8) are located fertilization case (5), are provided with control panel (9) between apron (8) and fertilization case (5), control panel (9) are connected with fertilization case (5) rotation to fixedly connected with positioning seat (10) on control panel (9), threaded connection has set screw (11) between positioning seat (10) and fertilization case (5).

3. The fertilizer throwing device for alfalfa grass planting according to claim 2, characterized in that a through hole for sliding by a fertilizer adjusting plate (4) is formed in the adjusting box (3), an adjusting component is mounted on the fertilizer adjusting plate (4), the adjusting component comprises a connecting frame (12) fixedly connected with the fertilizer adjusting plate (4), a connecting plate (13) is fixedly connected to the connecting frame (12), a supporting plate (14) is fixedly connected to the lower hopper (2), the connecting plate (13) is in sliding connection with the supporting plate (14), a fixing plate (15) and a fixing frame (16) are fixedly connected to the supporting plate (14), a screw (17) is connected between the fixing plate (15) and the fixing frame (16) in a rotating mode, and the screw (17) is in threaded connection with the connecting plate (13).

4. A fertilizer spreading device for alfalfa planting according to claim 3, characterized in that a plurality of rubber pads (18) are mounted on the fertilizer box (5), and a rotating opening for rotating the control board (9) is formed in the rubber pad (18).

5. The alfalfa grass planting fertilizer throwing device according to claim 4, wherein a rotating handle (19) is arranged between the screw (17) and the fixed plate (15), a rotating shaft (20) is fixedly connected to the screw (17), and a rotating groove for rotating the rotating shaft (20) is formed in the fixed frame (16).

6. The alfalfa planting fertilizer throwing device according to claim 5, wherein a bottom plate (21) is installed on the lower side of the fertilizer box (1), a plurality of self-locking wheels (22) are installed on the bottom plate (21), and a plurality of supporting rods (23) are fixedly connected between the bottom plate (21) and the discharging hopper (2).