Bagged slow / controlled-release fertilizer discharging device

Abstract

The utility model discloses a bagged slow and controlled release fertilizer discharging device, which relates to the technical field of fertilizer discharging and comprises a hanging bracket, hanging plates are mounted at two ends of the inner wall of the top of the hanging bracket, a same fertilizer box is fixed at the bottoms of the two hanging plates, and a discharging pipe is connected to the inner wall of the bottom of the fertilizer box. The outer walls of the two sides of the discharging pipe are connected with the same rotating rod through bearings, a rotating disc is fixed to the outer wall of the rotating rod, a controller is installed on the outer wall of one side of the fertilizer box, and a stepping motor is installed on the outer wall of one side of the discharging pipe. Fertilizer can be poured into the fertilizer box, the fertilizer box is driven to move through the hand-held hanging bracket, the fertilizer box can be moved to the position above a fertilization position, at the moment, the controller can control the output shaft of the stepping motor to rotate by a certain number of turns, and then the rotating disc is driven to rotate by a certain number of turns. Fertilizer falling onto the rotating disc falls downwards from the discharging pipe through rotation of the rotating disc, the fertilization amount is controlled by controlling the number of rotation turns of the rotating disc, and fertilization is accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer discharge, in particular to a bagged slow-release fertilizer discharge device. Background Art

[0002] Slow-release fertilizer is a new type of fertilizer application method. It can adjust the release rate of quick-acting nutrients inside fertilizer particles. It only needs to apply base fertilizer once at the beginning of the entire growth stage of crops to meet the fertilizer needs of crops. It can also effectively prevent soil compaction. It has advantages that ordinary chemical fertilizers cannot match in terms of improving fertilizer nutrient utilization, increasing agricultural production and income, reducing resource waste and environmental pollution. However, there is a lack of fertilizer dispensers suitable for the application of slow-release fertilizers. At present, the application of slow-release fertilizers is mainly manual fertilization, and the amount of fertilizer applied each time is not accurate enough. Too much or too little fertilizer will affect the growth of crops. Utility Model Content

[0003] The utility model provides a bagged slow-release fertilizer discharging device, which can accurately control the amount of fertilizer applied and avoid the situation of excessive or insufficient fertilizer application.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A bagged slow-release fertilizer discharging device comprises a hanger, with hanger plates installed at both ends of the inner wall at the top of the hanger, a fertilizer box is fixed to the bottom of the two hanger plates, a discharge pipe is connected to the inner wall of the bottom of the fertilizer box, the outer walls on both sides of the discharge pipe are connected to the same rotating rod through bearings, a turntable is fixed to the outer wall of the rotating rod, a controller is installed on the outer wall of one side of the fertilizer box, a stepper motor is installed on the outer wall of one side of the discharge pipe, and the output shaft of the stepper motor is connected to one end of the rotating rod.

[0006] Through the above scheme, fertilizer can be poured into the fertilizer box, and the fertilizer box can be moved by the portable hanger to move the fertilizer box above the fertilization site. At this time, the controller can be used to control the output shaft of the stepper motor to rotate a certain number of circles, thereby driving the turntable to rotate a certain number of circles. The fertilizer that falls on the turntable falls downward from the discharge pipe through the rotation of the turntable. The fertilization amount is controlled by controlling the number of circles of the turntable, so that the fertilization is accurate.

[0007] Preferably, an installation opening is opened on the outer wall of one side of the fertilizer box, and a transparent observation window is installed on the inner wall of the installation opening.

[0008] Through the above scheme, it is convenient to observe the remaining amount of fertilizer in the fertilizer box and replenish it in time.

[0009] Preferably, bottom plates are fixed to both ends of the outer wall at the bottom of the hanger, and anti-slip pads are fixed to the bottom of the two bottom plates.

[0010] Through the above solution, the device is not easy to fall over when placed on the ground.

[0011] Preferably, a lower hopper is fixed at the bottom of the discharge pipe.

[0012] The above solution can avoid the situation where the bottom opening of the discharge pipe is too wide and the fertilizer that falls out is too scattered.

[0013] Preferably, a rubber sleeve is fixed to the outer wall of the hanger.

[0014] Through the above solution, the hand-held hanging rack is more comfortable.

[0015] Preferably, the stepper motor is connected to the controller via a signal line, and the controller is connected to an external power supply via a power line.

[0016] Through the above scheme, the controller can control the stepper motor.

[0017] The beneficial effects of the utility model are:

[0018] Fertilizer can be poured into the fertilizer box, which can be moved by a portable hanger. The fertilizer box can be moved above the fertilization site. At this time, the controller can be used to control the output shaft of the stepper motor to rotate a certain number of times, thereby driving the turntable to rotate a certain number of times. The fertilizer that falls on the turntable falls downward from the discharge pipe through the rotation of the turntable. The number of turns of the turntable can be controlled to control the amount of fertilizer, so that the fertilization is accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a first-perspective stereoscopic view of a bagged slow-release fertilizer discharging device proposed by the utility model;

[0020] Figure 2 This is a second perspective stereogram of a bagged slow-release fertilizer discharging device proposed by the utility model;

[0021] Figure 3 The utility model provides a three-dimensional cross-sectional view of a bagged slow-release fertilizer discharging device.

[0022] In the figure: 1. hanger; 2. hanging plate; 3. fertilizer box; 4. discharge pipe; 5. rotating rod; 6. turntable; 7. controller; 8. stepper motor; 9. transparent observation window; 10. bottom plate; 11. rubber sleeve; 12. lower hopper; 13. anti-slip mat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-3 A bagged slow-release fertilizer discharging device comprises a hanger 1, a rubber sleeve 11 is fixed to the outer wall of the hanger 1, the portable hanger 1 is more comfortable, bottom plates 10 are fixed to both ends of the outer wall at the bottom of the hanger 1, and anti-skid pads 13 are fixed to the bottom of the two bottom plates 10, so that the device is not easy to fall when placed on the ground, and hanging plates 2 are installed at both ends of the inner wall at the top of the hanger 1, and the same fertilizer box 3 is fixed to the bottom of the two hanging plates 2. An installation opening is opened on the outer wall of one side of the fertilizer box 3, and a transparent observation window 9 is installed on the inner wall of the installation opening, so as to facilitate observation of the remaining amount of fertilizer in the fertilizer box 3 and timely replenishment;

[0025] The inner wall at the bottom of the fertilizer box 3 is connected with a discharge pipe 4, and a lower hopper 12 is fixed at the bottom of the discharge pipe 4 to prevent the discharge pipe 4 from having a wide bottom opening and the fertilizer falling out being scattered. The outer walls on both sides of the discharge pipe 4 are connected with the same rotating rod 5 through bearings, and a turntable 6 is fixed on the outer wall of the rotating rod 5. A controller 7 is installed on the outer wall of one side of the fertilizer box 3, and a stepper motor 8 is installed on the outer wall of one side of the discharge pipe 4. The stepper motor 8 is connected to the controller 7 through a signal line, and the controller 7 is connected to an external power supply through a power line. The controller 7 can control the stepper motor 8;

[0026] The output shaft of the stepper motor 8 is connected to one end of the rotating rod 5, and the fertilizer can be poured into the fertilizer box 3. The fertilizer box 3 is driven to move by the portable hanger 1, and the fertilizer box 3 can be moved above the fertilization site. At this time, the output shaft of the stepper motor 8 can be controlled by the controller 7 to rotate a certain number of circles, thereby driving the turntable 6 to rotate a certain number of circles. The fertilizer dropped onto the turntable 6 is caused to fall downward from the discharge pipe 4 through the rotation of the turntable 6. The amount of fertilizer applied is controlled by controlling the number of circles of rotation of the turntable 6, so that the fertilization is accurate.

[0027] Working principle: Fertilizer can be poured into the fertilizer box 3, and the fertilizer box 3 can be moved by the portable hanger 1, and the fertilizer box 3 can be moved above the fertilization site. At this time, the output shaft of the stepper motor 8 can be controlled by the controller 7 to rotate a certain number of circles, thereby driving the turntable 6 to rotate a certain number of circles. The fertilizer dropped onto the turntable 6 is caused to fall downward from the discharge pipe 4 by the rotation of the turntable 6. The amount of fertilizer applied is controlled by controlling the number of rotations of the turntable 6, so that the fertilization is accurate. The staff can observe the remaining amount of fertilizer in the fertilizer box 3 through the transparent observation window 9, so as to replenish it in time.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bagged slow-release fertilizer discharging device, comprising a hanger (1), characterized in that: Hanging plates (2) are installed at both ends of the inner wall at the top of the hanger (1); a fertilizer box (3) is fixed at the bottom of the two hanging plates (2); a discharge pipe (4) is connected to the inner wall at the bottom of the fertilizer box (3); the outer walls on both sides of the discharge pipe (4) are connected to the same rotating rod (5) through bearings; a turntable (6) is fixed to the outer wall of the rotating rod (5); a controller (7) is installed on the outer wall of one side of the fertilizer box (3); a stepping motor (8) is installed on the outer wall of one side of the discharge pipe (4); and the output shaft of the stepping motor (8) is connected to one end of the rotating rod (5).

2. A bagged slow-release fertilizer discharging device according to claim 1, characterized in that: An installation opening is provided on an outer wall of one side of the fertilizer box (3), and a transparent observation window (9) is installed on the inner wall of the installation opening.

3. A bagged slow-release fertilizer discharging device according to claim 1, characterized in that: Bottom plates (10) are fixed to both ends of the outer wall at the bottom of the hanger (1), and anti-slip pads (13) are fixed to the bottoms of the two bottom plates (10).

4. A bagged slow-release fertilizer discharging device according to claim 1, characterized in that: A lower hopper (12) is fixed at the bottom of the discharge pipe (4).

5. The bagged slow-release fertilizer discharging device according to claim 1 is characterized in that: A rubber sleeve (11) is fixed to the outer wall of the hanger (1).

6. The bagged slow-release fertilizer discharging device according to claim 1, characterized in that: The stepper motor (8) is connected to the controller (7) via a signal line, and the controller (7) is connected to an external power supply via a power line.

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