CN209749131U

CN209749131U - automatic fertilization equipment

Info

Publication number: CN209749131U
Application number: CN201920071700.8U
Authority: CN
Inventors: 兰海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2019-12-10
Anticipated expiration: 2029-01-16

Abstract

The embodiment of the utility model discloses automatic fertilization equipment, which comprises a fertilization car, wherein a quantitative fertilization device is arranged on the fertilization car, a fertilization box is sleeved at the upper end of the quantitative fertilization device, and a furrow opener extending to the lower end of the fertilization car is arranged at the lower end of the quantitative fertilization device; the quantitative fertilizing device comprises a rotating shaft and a circular grooved wheel rotating along the rotating shaft, a plurality of quantitative cylinders which are communicated up and down are arranged on the circular grooved wheel in an annular array mode, an active driving plate which is clamped with the circular grooved wheel and is provided with a circular pin is arranged on one side of a lower opening of each quantitative cylinder, and the active driving plate is driven to rotate by a servo motor; the furrow opener comprises a fertilizer guide pipe, the lower end of the fertilizer guide pipe is connected with a furrowing shovel, and the pipe orifice of the fertilizer guide pipe is aligned with the cylinder orifice of the quantitative cylinder, so that the fertilizing equipment designed by the utility model can ensure uniform and continuous fertilizer discharge and stable fertilizing amount at different operating speeds; the influence of factors such as external environment, machine vibration and the like on fertilization is reduced.

Description

Automatic fertilization equipment

Technical Field

The embodiment of the utility model provides an relate to agro-farming facility technical field, concretely relates to automatic fertilization equipment.

Background

At present, in farmland cultivation, mechanization is adopted in many places, and the mechanized operation is carried out from land turning, sowing, fertilizing to harvesting, so that the labor intensity of farmers is greatly reduced, and the working efficiency is improved. However, the prior fertilizing equipment has the following problems:

the traditional fertilizing equipment mainly depends on manpower to carry out various production operations, the automation degree is low, and the labor cost is increased; uniform and continuous fertilization cannot be guaranteed in the fertilization process, and the fertilization effect is poor; the fertilization progress is unstable due to the influence of factors such as external environment and machine vibration on the fertilization.

Disclosure of Invention

Therefore, the embodiment of the utility model provides an automatic fertilization equipment to solve among the prior art because the inhomogeneous not good problem of fertilization effect that leads to of fertilization.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

the utility model provides an automatic fertilizing device, which comprises a fertilizing vehicle, wherein a quantitative fertilizing device is arranged on the fertilizing vehicle, a fertilizing box is sleeved at the upper end of the quantitative fertilizing device, and a furrow opener extending to the lower end of the fertilizing vehicle is arranged at the lower end of the quantitative fertilizing device;

The quantitative fertilizing device comprises a rotating shaft and a circular grooved wheel rotating along the rotating shaft, a plurality of quantitative cylinders which are communicated up and down are arranged on the circular grooved wheel in an annular array mode, an active driving plate which is clamped with the circular grooved wheel and is provided with a round pin is arranged on one side of a lower opening of each quantitative cylinder, and the active driving plate is driven to rotate by a servo motor;

The furrow opener comprises a fertilizer guide pipe, the lower end of the fertilizer guide pipe is connected with a furrowing shovel, and the pipe orifice of the fertilizer guide pipe is aligned to the barrel orifice of the quantitative barrel.

according to the automatic fertilizing equipment, the fertilizing box is in a conical funnel shape with the wide upper part and the narrow lower part, the bottom of the fertilizing box is provided with the vibration disc, and a gap reserved between the side wall of the vibration disc and the fertilizing box forms the fertilizer guide cabin.

according to the automatic fertilizing equipment, the lower surface of the round grooved wheel is provided with the brush, and the lower end of the brush wipes the upper pipe orifice of the fertilizer guide pipe.

Furthermore, the fertilizing vehicle comprises a driving wheel and a stepping motor for driving the driving wheel, a speed inductor is arranged on the driving wheel and connected with a control module, and the control module regulates and controls the output power of the stepping motor.

Further, the diameter of the mouth of the quantitative cylinder is smaller than that of the fertilizer guide pipe.

Furthermore, the inner pipe wall of the fertilizer guide pipe is provided with soil breaking plates in a staggered manner.

The utility model has the advantages that the designed fertilizing equipment can ensure uniform and continuous fertilizer discharge and stable fertilizing amount under different operation speeds; the influence of factors such as external environment, machine vibration and the like on fertilization is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

the structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

Fig. 2 is a schematic top view of the quantitative fertilization device of the present invention;

Fig. 3 is an enlarged schematic structural view of a in fig. 1 according to the present invention;

Fig. 4 is a schematic view of the mechanism of the furrow opener of the present invention.

Reference numerals in the figures

1-a fertilizing vehicle; 2-a quantitative fertilization device; 3-fertilizing box; 4-a furrow opener; 5-vibration disc; 6-a fertilizer guide cabin; 7-a brush; 8-a control module; 9-a level sensor; 10-an alarm;

101-a drive wheel; 102-a stepper motor; 103-a speed sensor; 201-a rotating shaft; 202-circular sheave; 203-quantifying cylinder; 204-round pin; 205-active dial; 206-a servo motor;

401-fertilizer guide tube; 402-furrowing blade; 403-breaking ground plate.

Detailed Description

the present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

as shown in fig. 1 to 4, the utility model provides an automatic fertilization equipment, including the tumbrel 1, the tumbrel 1 includes the step motor 102 of drive wheel 101 and drive wheel 101, is provided with speed inductor 103 on the drive wheel 101, and speed inductor 103 is connected with control module 8, and control module 8 regulates and control step motor 102's output. Install speed inductor 103 on drive wheel 101, real-time supervision fertilizer injection unit's velocity of motion, and convey speed information to control module 8, control module 8 piece is analyzed data, calculate step motor 102's rotation pulse frequency and convey the driver, driver drive step motor 102 rotates, thereby control transmission shaft's slew velocity, ensure to apply quantitative fertilizer deeply in the ditch under, accomplish quantitative accurate fertilization, reduce external environment, the influence of factors such as machine vibration to the fertilization.

The fertilizer applying vehicle 1 is provided with a quantitative fertilizer applying device 2, the upper end of the quantitative fertilizer applying device 2 is sleeved with a fertilizer applying box 3, and the lower end of the quantitative fertilizer applying device 2 is provided with a furrow opener 4 extending to the lower end of the fertilizer applying vehicle 1. Preferably, the fertilizing box 3 is in a shape of a conical funnel with a wide upper part and a narrow lower part, the bottom of the fertilizing box 3 is provided with a vibration disc 5, and a gap reserved between the side wall of the vibration disc 5 and the fertilizing box 3 forms a fertilizer guiding cabin 6. In the process of vibrating the vibrating disc 5, granular fertilizer is vibrated to enter the fertilizer guide cabin 6 along the side wall of the conical funnel, and the vibrating disc 5 also has the function of crushing the fertilizer. Then, the fertilizer in the fertilizer guide cabin 6 enters the quantitative fertilizing device 2 and is discharged to the lower end of the furrow opener 4 in a single equal amount.

The quantitative fertilizing device 2 comprises a rotating shaft 201 and a circular grooved wheel 202 rotating along the rotating shaft 201, a plurality of quantitative cylinders 203 which are communicated up and down are annularly arrayed on the circular grooved wheel 202, an active dial plate 205 which is clamped with the circular grooved wheel 202 and is provided with a round pin 204 is arranged on one side of the lower opening of the quantitative cylinders 203, and the active dial plate 205 is driven by a servo motor 206 to rotate. When the round pin 204 has not entered the groove of the round sheave 202 to avoid axial force, and is normally open in the radial direction, the round sheave 202 is stationary because the concave locking arc on the round sheave 202 is caught by the convex locking arc of the driving dial 205. When the round pin 204 enters the groove, just the locking arc is released, and the driving dial 205 drives the round grooved wheel 202 to rotate. When the round pin 204 leaves the radial slot from the other side, the locking arc is again caught and the round sheave 202 stops moving until the next time the round pin 204 enters the slot. The unidirectional intermittent rotary motion is output in a circulating way.

The furrow opener 4 comprises a fertilizer guide pipe 401, the lower end of the fertilizer guide pipe 401 is connected with a furrowing shovel 402, and the pipe orifice of the fertilizer guide pipe 401 is aligned with the pipe orifice of the quantitative cylinder 203. Preferably, the diameter of the nozzle of the quantitative cylinder 203 is smaller than that of the nozzle of the fertilizer guide tube 401. The fertilizer in the quantitative cylinder 203 can accurately enter the fertilizer guide pipe 401. The fertilizer may be in a form of cake in the quantitative cylinder 203, and therefore the inner pipe wall of the fertilizer guide pipe 401 is staggered with the soil-breaking plates 403. The soil breaking plate 403 can crush the fertilizer falling into the fertilizer guide pipe 401 by collision under the action of gravity, so as to improve the loosening degree of the fertilizer.

In order to ensure the stable discharge capacity of each fertilizer guide pipe 401, the lower surface of the circular grooved wheel 202 is provided with a brush 7, and the lower end of the brush 7 brushes the upper pipe orifice of the fertilizer guide pipe 401. The brush 7 can replace a rigid element to support fertilizer particles, effectively preventing particle blockage easily caused in rigid connection, and the brush 7 on the discharging side can effectively brush the fertilizer particles into the fertilizer guide pipe 401.

In order to monitor the fertilizer storage in the fertilizer box 3 in real time, the fertilizer box can remind the user of adding fertilizer in advance when the fertilizer is not enough. A material level sensor 9 is arranged on the fertilizing box 3, the control module 8 senses that the material level is insufficient, and an alarm 10 arranged on the quality fertilizing equipment gives an alarm.

In a preferred embodiment, fertilizer is poured into the fertilizer box 3 and shaken into the fertilizer guide cabin 6 by the vibration disc 5. The fertilizer then enters several dosing cylinders 203 of the circular sheave 202. The circular sheave 202 is rotated unidirectionally and intermittently by the drive dial 205. When the quantifying cylinder 203 rotates to the position corresponding to the upper part and the lower part of the pipe orifice of the fertilizer guide pipe 401, the fertilizer enters the fertilizer guide pipe 401, is crushed by the soil breaking plate 403 in the fertilizer guide pipe 401 and finally falls into a groove for reclamation by the furrowing shovel 402, so that the quantifying and the uniform degree of fertilization are ensured.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. an automatic fertilization equipment which characterized in that: the quantitative fertilizing device comprises a fertilizing vehicle (1), wherein a quantitative fertilizing device (2) is installed on the fertilizing vehicle (1), a fertilizing box (3) is sleeved at the upper end of the quantitative fertilizing device (2), and a furrow opener (4) extending to the lower end of the fertilizing vehicle (1) is arranged at the lower end of the quantitative fertilizing device (2);

The quantitative fertilization device (2) comprises a rotating shaft (201) and a circular grooved wheel (202) rotating along the rotating shaft (201), a plurality of quantitative barrels (203) which are communicated up and down are arranged on the circular grooved wheel (202) in an annular array, an active drive plate (205) which is clamped with the circular grooved wheel (202) and is provided with a round pin (204) is arranged on one side of a lower opening of each quantitative barrel (203), and the active drive plate (205) is driven to rotate by a servo motor (206);

The furrow opener (4) comprises a fertilizer guide pipe (401), the lower end of the fertilizer guide pipe (401) is connected with a furrowing shovel (402), and the pipe orifice of the fertilizer guide pipe (401) is aligned with the pipe orifice of the quantitative pipe (203).

2. An automatic fertilizing apparatus as in claim 1, characterised in that: the fertilizer box (3) is in a conical funnel shape with a wide upper part and a narrow lower part, the bottom of the fertilizer box (3) is provided with a vibration disc (5), and a gap reserved between the side wall of the vibration disc (5) and the fertilizer box (3) forms a fertilizer guide cabin (6).

3. An automatic fertilizing apparatus as in claim 1, characterised in that: the lower surface of the round grooved wheel (202) is provided with a brush (7), and the lower end of the brush (7) wipes an upper pipe opening of the fertilizer guide pipe (401).

4. an automatic fertilizing apparatus as in claim 1, characterised in that: the fertilizing vehicle (1) comprises a driving wheel (101) and a stepping motor (102) for driving the driving wheel (101), a speed sensor (103) is arranged on the driving wheel (101), the speed sensor (103) is connected with a control module (8), and the control module (8) regulates and controls the output power of the stepping motor (102).

5. An automatic fertilizing apparatus as in claim 1, characterised in that: the diameter of the mouth of the quantitative cylinder (203) is smaller than that of the fertilizer guide pipe (401).

6. An automatic fertilizing apparatus as in claim 1, characterised in that: the inner pipe wall of the fertilizer guide pipe (401) is provided with soil breaking plates (403) in a staggered mode.