CN220986537U

CN220986537U - Quantitative fertilization device

Info

Publication number: CN220986537U
Application number: CN202322330184.5U
Authority: CN
Inventors: 赵世龙; 廖庆勇; 刘良英; 刘敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-05-24
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a quantitative fertilization device, relates to the technical field of fertilization, and aims to solve the problems that the existing quantitative fertilization is usually performed by workers, soil is loosened manually by using a hoe, and then each block is fertilized by feeling; the device comprises a bottom plate, wherein a quantifying mechanism is arranged on the bottom plate, a hopper is arranged on the quantifying mechanism, a driving mechanism is arranged on the bottom plate and connected with the quantifying mechanism, and a scarification mechanism is arranged beside a notch; through the ration mechanism that is equipped with on the bottom plate, cooperation between each mechanism in it, under actuating mechanism's drive, the control setting element is rotatory in the perforation, and then the control rotary drum is rotatory in the ration piece, the ration of fertilizer is separated through the ration board of its outer wall installation to rotatory ration piece, then fertilize the plant through the discharge gate, and through the mechanism that loosens soil that is equipped with on the bottom plate, loosens the soil between the fertilization, thereby avoided artifical pine, when relieving intensity of labour, improve fertilization efficiency.

Description

Quantitative fertilization device

Technical Field

The utility model relates to the technical field of fertilization, in particular to a quantitative fertilization device.

Background

Quantitative fertilization is to accurately calculate the quantity and time of fertilization according to the fertilizer demand of crops and the soil fertility condition so as to achieve the effects of high efficiency, energy conservation and environmental protection. By doing so, too much or too little fertilizer can be avoided, the growth and yield of crops are improved, and the waste fertilizer and the pollution to the environment are reduced.

The existing quantitative fertilization is usually performed by workers, soil is loosened manually by using a hoe, and then each block is fertilized by feel.

Disclosure of utility model

In view of the problems existing in the prior art, the utility model discloses a quantitative fertilization device, which adopts the technical scheme that the quantitative fertilization device comprises wheels arranged on the bottom surface of a bottom plate, a control box arranged on the bottom plate, a control circuit arranged in the control box, a grab handle arranged on the top surface of the bottom plate, a discharge hole arranged on the bottom plate, a notch arranged at the front end of the bottom plate, a quantitative mechanism arranged above the discharge hole, a hopper arranged on the quantitative mechanism, a driving mechanism arranged on the bottom plate and connected with the quantitative mechanism, and a soil loosening mechanism arranged beside the notch.

As a preferred technical scheme of the utility model, the quantitative mechanism comprises a quantitative part, a sealing plate, a positioning part, a rotary drum and a quantitative plate, wherein the quantitative part is arranged on the top surface of a bottom plate, the cross section of the quantitative part is a U-shaped part, a perforation is arranged on the inner wall of the quantitative part, the perforated section is of a T shape, the positioning part is connected in the perforation in a rotating way, a polygonal groove is arranged on the end surface of the positioning part, a positioning block is arranged on the end surface of the rotary drum, the positioning block is matched with the polygonal groove, a T-shaped part is arranged on the outer wall of the quantitative part, a T-shaped groove is arranged on the outer wall of the sealing plate, the T-shaped part is matched with the T-shaped groove, the sealing plate is connected with the rotary drum through bolts, the rotary drum is connected with the sealing plate in a rotating way, the quantitative groove is arranged on the outer wall of the rotary drum, the quantitative groove is connected with the quantitative plate in a sliding way, the end part of the quantitative plate is connected with the inner wall of the quantitative part in a sliding way, the positioning part is connected with a driving mechanism, the T-shaped groove is matched with the T-shaped part, the quantitative plate is quickly disassembled and assembled and disassembled according to the requirement of a user, the quantity of the user is changed, and the unused quantitative groove is protected by the sealing strip, and fertilizer is prevented from entering.

As a preferable technical scheme of the utility model, the polygonal groove is an inner hexagon, the rotary drum is basically fixed through the inner hexagon groove, and the other end of the rotary drum is fixed by matching with a rotary bolt on the sealing plate.

As a preferable technical scheme of the utility model, the driving mechanism comprises a first gear, a second gear, a quantitative motor and a synchronous belt, wherein the first gear is connected with the positioning piece through a bolt, the control circuit is electrically connected with the quantitative motor, the quantitative motor is arranged on the top surface of the bottom plate, the driving shaft of the quantitative motor is provided with the second gear, and the second gear is connected with the first gear through the synchronous belt.

As a preferable technical scheme of the utility model, the scarification mechanism comprises two groups of electric pushing cylinders, a supporting frame, a rotating motor, universal joints, rotating shafts, drill bits and limiting pieces, wherein the two groups of electric pushing cylinders are arranged on the top surface of a bottom plate, the telescopic ends of the electric pushing cylinders are connected through the supporting frame, the supporting frame is in a T shape, the bottom of the supporting frame is hinged with the limiting pieces, the rotating motor is arranged on the top surface of the bottom plate and is connected with the rotating shafts through the universal joints, the drill bits are arranged at the end parts of the rotating shafts, holes are arranged on the limiting pieces and are connected onto the rotating shafts in a sliding mode, and the control circuit is electrically connected with the rotating motor and the electric pushing cylinders.

The utility model has the beneficial effects that: according to the utility model, the quantitative mechanism is arranged on the bottom plate, the mechanisms are matched, the positioning piece is controlled to rotate in the perforation under the drive of the driving mechanism, the rotary drum is further controlled to rotate in the quantitative piece, the rotating quantitative piece quantitatively separates fertilizer through the quantitative plate arranged on the outer wall of the rotary quantitative piece, then the fertilizer is applied to the plants through the discharge hole, and the soil loosening mechanism is arranged on the bottom plate and loosens the soil between the fertilizer applications through the mutual matching among the rotating motor, the universal joint, the rotating shaft and the drill bit, so that manual soil loosening is avoided, the labor intensity is reduced, the fertilizer application efficiency is improved, and the problem of uneven fertilizer application is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the base plate of the present utility model;

FIG. 4 is a schematic view of the scarification mechanism of the present utility model;

FIG. 5 is a schematic view of a hopper construction according to the present utility model;

FIG. 6 is a schematic cross-sectional view of a hopper according to the present utility model;

FIG. 7 is a schematic diagram of a driving mechanism according to the present utility model;

FIG. 8 is a schematic view of a drum structure of the present utility model;

FIG. 9 is a schematic view of a positioning member according to the present utility model;

FIG. 10 is a schematic view of a quantitative plate structure of the present utility model;

FIG. 11 is a schematic view of a drum structure of the present utility model;

FIG. 12 is a schematic view of a gear connection structure of the present utility model;

FIG. 13 is a schematic view of an isometric structure of a driving mechanism according to the present utility model;

FIG. 14 is a schematic view of a closure plate according to the present utility model;

fig. 15 is a schematic cross-sectional view of a seal plate according to the present utility model.

In the figure: 1. a bottom plate; 101. a discharge port; 102. a notch; 2. a hopper; 3. a dosing member; 301. perforating; 4. a sealing plate; 5. a positioning piece; 6. a first gear; 7. a rotating drum; 701. a positioning block; 702. a quantitative tank; 8. a metering plate; 9. a second gear; 10. a quantitative motor; 11. a synchronous belt; 12. an electric pushing cylinder; 13. a support frame; 14. a rotating electric machine; 15. a universal joint; 16. a rotating shaft; 17. a drill bit; 18. and a limiting piece.

Detailed Description

Example 1

As shown in fig. 1 to 15, the utility model discloses a quantitative fertilization device, which adopts the technical scheme that a bottom plate 1 is provided with wheels for moving and a grab handle for a controller, the bottom plate 1 is provided with a discharge hole 101, the discharge hole 101 corresponds to a quantitative mechanism and is used for conveying fertilizer, the front end of the bottom plate 1 is provided with a notch 102, the position of the notch 102 is provided with a scarification mechanism for adjusting the angle with the ground, each part in the quantitative mechanism is controlled by a driving mechanism, and the driving mechanism and electric elements of the scarification mechanism are uniformly controlled by a control circuit in a control box and are supplied with air by a control panel to perform specific operation.

The quantitative part 3 of quantitative mechanism, its cross section is the U type, quantitative part 3 is located between discharge gate 101 and hopper 2, its internally mounted's each part realizes the purpose of quantitative fertilization, the inner wall of quantitative part 3 is equipped with the perforation 301 that the tangent plane is the T type, perforation 301 internal rotation is connected with setting element 5, in order to fix setting element 5 and normally rotate in perforation 301, avoid the problem that drops, gear 6 in the actuating mechanism links to each other with setting element 5 through the bolt, the terminal surface of setting element 5 is equipped with interior hexagonal groove, rotary drum 7's tip is equipped with locating piece 701, the adaptation between its shape of locating piece 701 and the interior hexagonal groove is for six squares, the installation and the dismantlement of rotary drum 7 are made things convenient for to the structure, be equipped with six sets of quantitative grooves 702 on the outer wall of rotary drum 7, sliding connection between quantitative groove 702 and the quantitative board 8, peg graft through T shape groove and T type's part between the two, above-mentioned structure when using, the staff can change the grafting quantity of quantitative board 8 as required, thereby control the fertilizer quantity between two sets of quantitative board 8, in order to avoid dropping into quantitative groove when fertilizing, in the quantitative groove, the end is equipped with interior hexagonal groove, the seal plate 7 is just used to the stable position is fixed through the fixed bolt 4 between the fixed connection between the fixed seal drum 7 and the fixed position of T-shaped seal plate 7 and the fixed seal plate 4 through the screw-shaped groove, the screw plate 4.

The first gear 6 of the driving mechanism is connected through a bolt, the driving shaft of the quantitative motor 10 is provided with a second gear 9, and the second gear 9 is connected with the first gear 6 through a synchronous belt 11, so that the rotation of the rotary drum 7 in the quantitative inner 3 is controlled.

The electric pushing cylinders 12 of the scarification mechanism are arranged on two groups and are centered on the notch 102, the telescopic ends of the two groups of electric pushing cylinders 12 are connected through the supporting frame 13, the supporting frame 3 is T-shaped, the end part of the vertical end of the supporting frame 13 is hinged with the limiting piece 18, the limiting piece 18 is provided with a hole, the hole is similarly matched with the rotating shaft 16 and is in sliding connection, the rotating motor 14 is arranged on the bottom plate 1, the driving shaft of the rotating motor is connected with the rotating shaft 16 through the universal joint 15, so that when the electric pushing cylinders 12 control telescopic, the universal joint 15 follows transformation, the rotating shaft 16 is controlled to rotate, the rotating shaft 16 is controlled to control the drill bit 17 to rotate, and then scarification is carried out on the soil.

The working principle of the utility model is as follows: after the quantitative feeding device is pushed to a destination through the cooperation between the grab handle on the bottom plate 1 and the wheels, each electrical element is controlled through the control panel, the quantitative motor 10 works, the quantitative motor 10 rotates through a gear 9 on a driving shaft, the gear 9 drives a gear 6 to rotate through a synchronous belt 11, the gear 6 drives a positioning piece 5 to rotate on a perforation 301 of the quantitative piece 3, the positioning piece 5 is matched with a positioning block 701 on the rotary drum 7 through an inner hexagonal groove, the rotary drum 7 is driven to rotate, the rotary drum 7 drives the quantitative plate 8 to rotate on the inner wall of the quantitative piece 3, quantitative feeding is carried out, a soil loosening mechanism at the front end is driven by a rotary motor 14, the rotary motor 16 drives a rotary shaft 16 to loosen soil through a drill bit 17 at the end part, a support frame 13 at the telescopic end of an electric pushing cylinder 12 is supported by a limiting piece 18, the rotary shaft 16 is retracted, and a notch 102 on the bottom plate 1 is used for retracting the rotary shaft 16, and a discharge port 101 is used for feeding quantitative fertilizer.

The sealing plate 4 is inserted into the dosing member 3, and the rotary drum 7 is fixed at the end by bolts and rotated.

The microprocessor provided by the utility model adopts an STM32 chip for starting and stopping the motor, and the pin and the connection mode of the STM32 can be used by a person skilled in the art to obtain technical teaching by referring to teaching materials or technical manuals published by manufacturers; the circuit or the mechanical connection involved in the utility model is a conventional means adopted by the person skilled in the art, and the technical teaching can be obtained through limited tests, which belongs to common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The utility model provides a quantitative fertilization device, includes the bottom surface of bottom plate (1) is equipped with the wheel, be equipped with the control box on bottom plate (1), be equipped with control circuit in the control box, the top surface of bottom plate (1) is equipped with grab handle, its characterized in that: the automatic soil loosening device is characterized in that a discharging hole (101) is formed in the bottom plate (1), a notch (102) is formed in the front end of the bottom plate (1), a quantifying mechanism is arranged above the discharging hole (101), a hopper (2) is arranged on the quantifying mechanism, a driving mechanism is arranged on the bottom plate (1) and connected with the quantifying mechanism, and a soil loosening mechanism is arranged beside the notch (102); the quantitative mechanism comprises a quantitative part (3), a sealing plate (4), a positioning part (5), a rotary drum (7) and a quantitative plate (8), wherein the quantitative part (3) is arranged on the top surface of a bottom plate (1), the transverse section of the quantitative part is a U-shaped part, a perforation (301) is arranged on the inner wall of the quantitative part (3), the section of the perforation (301) is of a T shape, the positioning part (5) is rotationally connected with the perforation (301), the end surface of the positioning part (5) is provided with a polygonal groove, the end surface of the rotary drum (7) is provided with a positioning block (701), the positioning block (701) is matched with the polygonal groove, a T-shaped part is arranged on the outer wall of the quantitative part (3), a T-shaped groove is arranged on the outer wall of the sealing plate (4), the T-shaped part is matched with the T-shaped groove, the rotary drum (7) is connected with the sealing plate (4) in a rotating way through a bolt, the quantitative groove (5) is arranged on the outer wall of the rotary drum (7), the quantitative part is connected with the quantitative plate (702) through a sliding mechanism (8), and the quantitative plate (702) is connected with the end part (702) through the sliding mechanism (8).

2. A quantitative fertilization device according to claim 1, wherein: the polygonal groove is an inner hexagon.

3. A quantitative fertilization device according to claim 1, wherein: the driving mechanism comprises a gear (6), a gear (9), a quantitative motor (10) and a synchronous belt (11), wherein the gear (6) is connected with the locating piece (5) through a bolt, the quantitative motor (10) is arranged on the top surface of the bottom plate (1), the gear (9) is arranged on the driving shaft of the quantitative motor (10), the gear (9) is connected with the gear (6) through the synchronous belt (11), and the control circuit is electrically connected with the quantitative motor (10).

4. A quantitative fertilization device according to claim 1, wherein: the soil loosening mechanism comprises an electric pushing cylinder (12), a supporting frame (13), a rotating motor (14), a universal joint (15), a rotating shaft (16), a drill bit (17) and a limiting piece (18), wherein the electric pushing cylinder (12) is divided into two groups, the top surface of the bottom plate (1) is provided with the electric pushing cylinder, the telescopic ends of the electric pushing cylinder (12) are connected through the supporting frame (13), the supporting frame (13) is of a T shape, the bottom of the supporting frame (13) is hinged with the limiting piece (18), the rotating motor (14) is arranged on the top surface of the bottom plate (1), the rotating shaft (16) is connected through the universal joint (15), the drill bit (17) is arranged at the end part of the rotating shaft (16), a hole is formed in the limiting piece (18), the sliding connection of the hole is formed in the rotating shaft (16), and the control circuit is electrically connected with the rotating motor (14) and the electric pushing cylinder (12).