Intelligent fertilizer stirring and adding machine

Abstract

The utility model discloses an intelligent fertilizer stirring and adding machine, and relates to the technical field of agricultural equipment. Comprising a frame, a stirring barrel, a stirring mechanism, a discharging control mechanism and a conveying mechanism, the stirring barrel is fixedly arranged on the frame, the stirring mechanism is arranged in the stirring barrel, the discharging control mechanism is used for controlling discharging of the stirring barrel, the conveying mechanism is rotationally arranged on the frame, and a material receiving opening of the conveying mechanism is located below a discharging opening of the stirring barrel. The stirring mechanism and the conveying mechanism are integrated, stirring and filling of granular fertilizer can be achieved at the same time, switching of the two functions is achieved through the discharging control mechanism, and waste of time, manpower and financial resources caused by cooperative use of multiple single-function equipment is reduced; the whole device can move, and can be used for uninterruptedly and intelligently fertilizing multiple devices such as an unmanned aerial vehicle, a seeder and the like at different heights and different angles.

Description

Technical Field

[0001] This utility model relates to the field of agricultural equipment technology, and in particular to an intelligent fertilizer mixing and adding machine. Background Technology

[0002] With the continuous development of technology, traditional manual fertilization in agriculture has gradually evolved into seeder fertilization, fertilizer machine fertilization, and drone fertilization. However, due to the limited capacity of the feed hoppers in these machines, continuous fertilizer mixing and addition are necessary. A survey of existing similar technologies revealed the following problems:

[0003] (1) It has a single function, and can only be used for stirring or adding fertilizer separately, and cannot be integrated;

[0004] (2) The fertilizer mixing speed is slow, and the mixing result is uneven;

[0005] (3) The service equipment is limited, and the refueling equipment is mostly seeders, which cannot be shared by multiple devices;

[0006] (4) It has a limited range of applications, mostly used in fixed locations, and cannot be moved;

[0007] (5) It uses a single energy source, mostly AC 220V electricity, which is inconvenient for wiring. Utility Model Content

[0008] The main purpose of this utility model is to provide an intelligent fertilizer mixing and application machine to solve the above-mentioned problems.

[0009] To achieve the above objectives, this utility model provides an intelligent fertilizer mixing and compounding machine, including a frame, a mixing tank, a mixing mechanism, a discharge control mechanism, and a conveying mechanism. The mixing tank is fixedly mounted on the frame, the mixing mechanism is disposed inside the mixing tank, the discharge control mechanism is used to control the discharge of the mixing tank, and the conveying mechanism is rotatably mounted on the frame. The receiving port of the conveying mechanism is located below the discharge port of the mixing tank.

[0010] Furthermore, the stirring mechanism includes a support frame, a stirring motor, and a stirring shaft. The support frame is fixed on the stirring tank, the stirring motor is mounted on the support frame, the stirring shaft is located inside the stirring tank, the upper end of the stirring shaft is fixedly mounted on the output end of the stirring motor, and the stirring shaft is provided with spiral blades.

[0011] Furthermore, the discharge control mechanism includes a turntable switch, a connecting rod, and an operating lever. A tray is installed at the discharge port of the mixing tank, and a first discharge hole is provided on the tray. The turntable switch is rotatably disposed between the discharge port of the mixing tank and the tray. A second discharge hole corresponding to the first discharge hole is provided on the turntable switch. The turntable switch is used to close or open the first discharge hole. A hinge lug is also provided on one side of the turntable switch. The middle part of the operating lever is hinged to the frame. One end of the connecting rod is hinged to the hinge lug, and the other end is hinged to the bottom of the operating lever.

[0012] Furthermore, the conveying mechanism includes a tubular auger conveyor, which is inclined; a conveying motor is provided at the bottom of the tubular auger conveyor, and a discharge port is provided at the top; a funnel-shaped receiving port is provided on the side wall of the tubular auger conveyor; a support is also provided on the side wall of the tubular auger conveyor, and multiple guide wheels are provided on the support; an arc-shaped slide rail is provided on the side wall of the mixing tank, and the guide wheels are installed in conjunction with the arc-shaped slide rail.

[0013] Furthermore, the conveying mechanism also includes an extended auger drum, which is installed at the top of the tubular auger conveyor.

[0014] Furthermore, it also includes a braking mechanism, a brake lever, a brake cable, and a disc brake; the brake lever is mounted on the handlebars of the frame, the disc brake is mounted on the frame, and the brake lever is connected to the disc brake via the brake cable; a horizontally arranged disc is provided on the side wall of the tubular auger conveyor, and the disc cooperates with the disc brake.

[0015] Furthermore, it also includes an energy storage battery, a switching power supply, and a controller; the stirring mechanism, conveying mechanism, energy storage battery, and switching power supply are all electrically connected to the controller.

[0016] Furthermore, the vehicle frame is also equipped with a suspension frame that matches the cargo box of the truck.

[0017] Furthermore, wheels are provided at the bottom of the frame.

[0018] Furthermore, it also includes a guide rail, which is adapted to the wheel.

[0019] This utility model has the following beneficial effects:

[0020] (1) The integrated mixing and conveying mechanism can simultaneously achieve mixing and adding of granular fertilizers. The switching between the two functions is achieved through the discharge control mechanism. The above design ensures ease of operation and reduces the waste of time, manpower and financial resources caused by the combined use of multiple single-function equipment.

[0021] (2) The mixing tank is conical in shape, with a smaller bottom and a larger top. The spiral blades are designed with a fixed pitch and a variable outer diameter, with a smaller outer diameter at the bottom and a larger outer diameter at the top. The speed can be adjusted by a controller (or remote control), which enables rapid, uniform and intelligent mixing of fertilizer.

[0022] (3) The conveying mechanism can rotate around the center of the mixing tank from 0° to 130° and lock the rotation at any angle using a brake mechanism. The tubular auger conveyor can be connected to the discharge port or extended auger drum and controlled by a controller (or remote control). The discharge speed is adjustable and can provide intelligent fertilization at different heights and angles for drones, seeders and other equipment without interruption.

[0023] (4) The frame is equipped with wheels, which can move on flat ground and fixed guide rails. The frame is equipped with a suspension frame at the rear, which can be installed in the cargo box of a truck to achieve rapid transfer and mixing without getting off the truck. The above design realizes the multi-scenario application of the device and saves time, manpower and financial costs.

[0024] (5) Equipped with an energy storage battery and a switching power supply, it can use its own DC 48V battery or AC 220V power supply to provide power. The energy storage battery is equipped with an independent docking plug and charger, which changes the conventional single power supply method and enables the device to be used in any scenario and achieve long-term battery life. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of an intelligent fertilizer mixing and compounding machine proposed in this utility model;

[0026] Figure 2 This is another schematic diagram of an intelligent fertilizer mixing and adding machine proposed in this utility model;

[0027] Figure 3 This is a cross-sectional view of an intelligent fertilizer mixing and compounding machine proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the discharge control mechanism of an intelligent fertilizer mixing and adding machine proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the suspended state of an intelligent fertilizer mixing and compounding machine proposed in this utility model.

[0030] In the diagram: 1-Mixing tank; 2-Mixing mechanism; 3-Conveying mechanism; 4-Frame; 5-Guide rail; 6-Discharge control mechanism; 7-Brake mechanism; 8-Cargo truck; 11-Arc slide rail; 12-Pattern; 13-First discharge hole; 21-Support frame; 22-Mixing motor; 23-Mixing shaft; 31-Auger conveyor; 32-Support; 33-Guide wheel; 34-Material inlet; 35-Disc; 36-Discharge port; 37-Extended auger cylinder; 38-Conveying motor; 41-Suspension frame; 42-Controller; 43-Wheel; 44-Energy storage battery; 45-Switching power supply; 61-Operating lever; 62-Connecting rod; 63-Turntable switch; 64-Second discharge hole; 65-Hinge; 71-Brake handle; 72-Brake cable; 73-Disc brake. Detailed Implementation

[0031] To achieve the above objectives and effects, the technical means and structure adopted by this utility model are described in detail with reference to the accompanying drawings, focusing on the features and functions of the preferred embodiments of this utility model.

[0032] like Figure 1-5 As shown, this utility model provides an intelligent fertilizer mixing and adding machine, including a frame 4, a mixing tank 1, a mixing mechanism 2, a discharge control mechanism 6, a braking mechanism 7, and a conveying mechanism 3. The frame 4 is equipped with wheels 43 at its bottom. The mixing tank 1 is conical and fixedly mounted on the frame 4. The mixing mechanism 2 is located inside the mixing tank 1. The discharge control mechanism 6 is used to control the discharge of the mixing tank 1 to separate the fertilizer mixing function from the fertilizer adding function. The conveying mechanism 3 is rotatably mounted on the frame 4, and the receiving port of the conveying mechanism 3 is located below the discharge port of the mixing tank 1.

[0033] The stirring mechanism 2 includes a support frame 21, a stirring motor 22, and a stirring shaft 23. The support frame 21 is fixed to the stirring tank 1, the stirring motor 22 is mounted on the support frame 21, and the stirring shaft 23 is located inside the stirring tank 1. The upper end of the stirring shaft 23 is fixedly mounted on the output end of the stirring motor 22, and the stirring shaft 23 is provided with helical blades. In a preferred embodiment, the helical blades are set with a fixed pitch, and the outer diameter of the helical blades increases sequentially from bottom to top, which can effectively shorten the mixing time and improve the uniformity of mixing.

[0034] The discharge control mechanism 6 includes a turntable switch 63, a connecting rod 62, and an operating lever 61. A support plate 12 is installed at the discharge port of the mixing tank 1. A first discharge hole 13 is provided on the support plate 12. The turntable switch 63 is rotatably disposed between the discharge port of the mixing tank 1 and the support plate 12. A second discharge hole 64 corresponding to the first discharge hole 13 is provided on the turntable switch 63. The turntable switch 63 is used to close or open the first discharge hole 13. A hinge lug 65 is also provided on one side of the turntable switch 63. The middle part of the operating lever 61 is hinged to the frame 4. One end of the connecting rod 62 is hinged to the hinge lug 65, and the other end is hinged to the bottom of the operating lever 61.

[0035] The conveying mechanism 3 includes a tubular auger conveyor 31, which is inclined. A conveying motor 38 is located at the bottom of the tubular auger conveyor 31, and a discharge port 36 is located at the top. A funnel-shaped receiving port 34 is located on the side wall of the tubular auger conveyor 31. A support 32 is also located on the side wall of the tubular auger conveyor 31, and multiple guide wheels 33 are mounted on the support 32. An arc-shaped slide rail 11 is located on the side wall of the mixing tank 1, and the guide wheels 33 are fitted into the arc-shaped slide rail 11. By setting the support 32, the tubular auger conveyor 31 can rotate around the mixing tank 1 from 0° to 130°, providing structural support for changing the fertilization angle and achieving uninterrupted fertilization. As a preferred embodiment, the conveying mechanism 3 also includes an extended auger cylinder 37, which is installed at the top of the tubular auger conveyor 31. It provides structural support for multiple devices such as drones and seeders to be used in a dedicated or shared manner, thereby improving work efficiency and device utilization.

[0036] It also includes a braking mechanism 7, a brake handle 71, a brake cable 72, and a disc brake 73; the brake handle 71 is mounted on the handlebars of the frame 4, and the disc brake 73 is mounted on the frame 4, with the brake handle 71 connected to the disc brake 73 via the brake cable 72; a horizontally arranged disc 35 is provided on the side wall of the tubular auger conveyor 31, and the disc 35 cooperates with the disc brake 73. By providing the braking mechanism 7, the tubular auger conveyor 31 can be locked at any position within its movable angle, improving the convenience of fertilizer application and equipment transportation.

[0037] In another embodiment, the device also includes an energy storage battery 44, a switching power supply 45, and a controller 42; the stirring mechanism 2, the conveying mechanism 3, the energy storage battery 44, and the switching power supply 45 are all electrically connected to the controller 42. The controller 42 is equipped with an independent connector that can be selectively connected to either the energy storage battery 44 or the switching power supply 45. By using both the energy storage battery 44 and the switching power supply 45, the single power supply method is changed, enabling the device to operate in various scenarios and achieve long-term battery life.

[0038] In another embodiment, the frame 4 is also equipped with a suspension frame 41 that matches the cargo box of the truck 8. It also includes a guide rail 5, which is adapted to the wheels 43. By setting up the wheels 43, guide rail 5, and suspension frame 41, it is possible to move on flat ground and along a fixed guide rail, as well as to perform mixing and rapid transfer without disembarking, providing structural support for the device's multi-scenario applications and saving time, manpower, and financial costs.

[0039] Before use, depending on the different objects to be fertilized, the tubular auger conveyor 31 can be equipped with a discharge port 36 or an extended auger drum 37 to meet the fertilization needs of equipment at different heights. The following embodiment is an example of the tubular auger conveyor 31 equipped with a discharge port 36 for fertilization by drones.

[0040] In use, pull the operating lever 61. The operating lever 61 drives the turntable switch 63 to rotate via the connecting rod 62, causing the second discharge hole 64 to be misaligned with the first discharge hole 13, thereby closing the first discharge hole 13. Add granular fertilizer to the mixing tank 1, operate the controller 42 to start the mixing motor 22, which drives the mixing shaft 23 to rotate and mix the fertilizer. After mixing is complete, unlock the brake mechanism 7, rotate the tubular auger conveyor 31 so that the discharge port 36 is aligned with the fertilizer inlet of the drone, and then lock the brake mechanism 7; operate the controller 42 to start the conveyor motor 38; push the operating lever 61 so that the second discharge hole 64 is aligned with the first discharge hole 13, allowing the fertilizer in the mixing tank 1 to fall into the receiving port 34 of the tubular auger conveyor 31. The fertilizer is then transported by the tubular auger conveyor 31 and added to the drone through the discharge port 36.

[0041] The above description is only a preferred embodiment of the present utility model and not all embodiments. Anyone should know that structural changes made under the guidance of the present utility model are protected by the present utility model. All technical solutions that are the same as or similar to the present utility model are within the scope of protection of the present utility model.

Claims

1. An intelligent fertilizer mixing and application machine, characterized in that, The device includes a frame, a mixing tank, a mixing mechanism, a discharge control mechanism, and a conveying mechanism. The mixing tank is fixedly mounted on the frame, the mixing mechanism is located inside the mixing tank, the discharge control mechanism is used to control the discharge from the mixing tank, and the conveying mechanism is rotatably mounted on the frame. The receiving port of the conveying mechanism is located below the discharge port of the mixing tank.

2. The intelligent fertilizer mixing and application machine as described in claim 1, characterized in that, The stirring mechanism includes a support frame, a stirring motor, and a stirring shaft. The support frame is fixed on the stirring tank, the stirring motor is mounted on the support frame, the stirring shaft is located inside the stirring tank, the upper end of the stirring shaft is fixedly mounted on the output end of the stirring motor, and the stirring shaft is provided with spiral blades.

3. The intelligent fertilizer mixing and application machine as described in claim 1 or 2, characterized in that, The discharge control mechanism includes a turntable switch, a connecting rod, and an operating lever. A tray is installed at the discharge port of the mixing tank, and a first discharge hole is provided on the tray. The turntable switch is rotatably disposed between the discharge port of the mixing tank and the tray. A second discharge hole corresponding to the first discharge hole is provided on the turntable switch. The turntable switch is used to close or open the first discharge hole. A hinge lug is also provided on one side of the turntable switch. The middle part of the operating lever is hinged to the frame. One end of the connecting rod is hinged to the hinge lug, and the other end is hinged to the bottom of the operating lever.

4. The intelligent fertilizer mixing and application machine as described in claim 3, characterized in that, The conveying mechanism includes a tubular auger conveyor, which is inclined; a conveying motor is provided at the bottom of the tubular auger conveyor, and a discharge port is provided at the top; a funnel-shaped receiving port is provided on the side wall of the tubular auger conveyor; a support is also provided on the side wall of the tubular auger conveyor, and multiple guide wheels are provided on the support; an arc-shaped slide rail is provided on the side wall of the mixing tank, and the guide wheels are installed in conjunction with the arc-shaped slide rail.

5. The intelligent fertilizer mixing and application machine as described in claim 4, characterized in that, The conveying mechanism also includes an extended auger drum, which is installed at the top of the tubular auger conveyor.

6. The intelligent fertilizer mixing and application machine as described in claim 4 or 5, characterized in that, It also includes a braking mechanism, a brake lever, a brake cable, and a disc brake; the brake lever is mounted on the handlebars of the frame, the disc brake is mounted on the frame, and the brake lever is connected to the disc brake via the brake cable; a horizontally arranged disc is provided on the side wall of the tubular auger conveyor, and the disc cooperates with the disc brake.

7. The intelligent fertilizer mixing and application machine as described in claim 6, characterized in that, It also includes an energy storage battery, a switching power supply, and a controller; the stirring mechanism, the conveying mechanism, the energy storage battery, and the switching power supply are all electrically connected to the controller.

8. The intelligent fertilizer mixing and application machine as described in claim 1, characterized in that, The chassis is also equipped with a suspension system that matches the cargo box of the truck.

9. The intelligent fertilizer mixing and application machine as described in claim 1, characterized in that, The frame is equipped with wheels at the bottom.

10. The intelligent fertilizer mixing and application machine as described in claim 9, characterized in that, It also includes guide rails that are adapted to the wheels.

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