Water and fertilizer integrated proportioning device

Abstract

The utility model discloses a water and fertilizer integrated proportioning device which comprises a water and fertilizer stirring kettle, a feeding mechanism and a crushing mechanism, a liquid level meter is arranged on the side surface of the water and fertilizer stirring kettle, and a stirring motor is installed at the top end of the water and fertilizer stirring kettle. The output end of the feeding driving motor is fixedly connected with a spiral feeding screw arranged in the feeding mechanism through a rotating shaft, a crushing machine barrel is installed in the crushing mechanism, a crushing driving motor is installed outside the crushing machine barrel, and the side surface of the crushing mechanism is fixedly connected with a weighing frame through welding. And a weighing sensor is mounted on the weighing frame. According to the utility model, after the fertilizer is prefabricated, cut and crushed and is quantitatively weighed, the fertilizer with the required mass is automatically conveyed into the water and fertilizer stirring kettle through the feeding mechanism, and the liquid level meter is arranged in the water and fertilizer stirring kettle and is used for measuring the liquid level height of the required water, so that the water and the fertilizer are accurately proportioned and stirred; the processing and forming quality and efficiency of the fertilizer are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer processing, in particular to a water-fertilizer integrated proportioning device. Background Art

[0002] In recent years, my country's facility agriculture construction has achieved remarkable results and achieved good economic and social benefits. However, the traditional management model is still used, and the production process relies on manual experience and farmers' long-term and heavy field work. In particular, the amount of water and fertilizer used in the greenhouse obviously exceeds the demand by many times, resulting in reduced greenhouse efficiency. Even though some modern glass greenhouses are equipped with integrated water and fertilizer equipment, most of them are imported equipment from abroad, which is complicated to operate and has high operating costs, resulting in low actual utilization rates. Although the water and fertilizer management of facility agriculture has undergone a certain degree of automation transformation, it is still mainly controlled by manual application. The problem of excessive water and fertilizer is very serious, resulting in waste of water resources and deterioration of environmental resources.

[0003] The Chinese authorized patent document with publication number CN206996493U is a concentration matching device for water-fertilizer integrated irrigation, including a main pipe diameter and an auxiliary pipe diameter, wherein an electric valve 1, a flow meter 1, a flow meter 2 and an electric valve 2 are sequentially installed on the main pipe diameter along the flow direction, one end of the auxiliary pipe diameter is connected to a fertilizer suction pump located in a fertilizer liquid tank, and the other end is connected to the main pipe diameter and the connection position is located between flow meter 1 and flow meter 2, and a water flow switch is arranged on the auxiliary pipe diameter. The utility model can realize water-fertilizer concentration matching more accurately and stably by simultaneously monitoring the water flow rate and the water-fertilizer mixed flow rate through two flow meters and cooperating with the fertilizer suction pump.

[0004] The above-mentioned prior art cannot accurately control and adjust the amount of water and fertilizer, resulting in poor ratio and poor processing quality of fertilizer. Therefore, it is necessary to develop a new type of integrated water-fertilizer ratio device. Utility Model Content

[0005] The purpose of the utility model is to provide a water-fertilizer integrated proportioning device to solve the problem that the prior art proposed in the above background technology cannot accurately control and adjust the amount of water and fertilizer, resulting in poor proportioning and poor processing quality of fertilizer.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-fertilizer integrated proportioning device, comprising a water-fertilizer stirring kettle, a feeding mechanism and a crushing mechanism, the side surface of the water-fertilizer stirring kettle is provided with a liquid level meter, the top of the water-fertilizer stirring kettle is provided with a stirring motor, the feeding mechanism is installed on one side of the water-fertilizer stirring kettle, a feeding drive motor is installed on the outside of the feeding mechanism, the output end of the feeding drive motor is fixedly connected to a spiral feeding screw arranged inside the feeding mechanism through a rotating shaft, the crushing mechanism is installed on one side of the feeding mechanism, a crusher barrel is installed inside the crusher mechanism, a crushing drive motor is installed on the outside of the crusher barrel, the side surface of the crushing mechanism is fixedly connected with a weighing frame by welding, and a weighing sensor is installed on the weighing frame.

[0007] Based on the above, the output end of the stirring motor is fixedly connected to a stirring rod through a stirring shaft, a feed pipe is provided on the upper end surface of the water-fertilizer stirring kettle, and the upper end of the feed pipe is movably connected to a cover plate through a hinge.

[0008] Based on the above, a feed trough is provided at one end of the feeding mechanism, and a discharge trough is provided at the other end of the feeding mechanism, and the discharge trough is located directly above the feeding pipe.

[0009] Based on the above, the upper end of the crusher barrel is sealed and connected to a feed hopper via a chuck.

[0010] Based on the above, the output end of the crushing drive motor is fixedly connected to the spiral crushing blade arranged inside the crusher barrel through the rotating shaft.

[0011] Based on the above, a discharge port is provided at the lower end of the crusher barrel, and the discharge port is located directly above the weighing sensor.

[0012] Based on the above, a discharge pipe is installed at the bottom end of the water-fertilizer stirring kettle, a discharge control valve is installed on the discharge pipe, and a support frame is welded and fixed to the bottom of the water-fertilizer stirring kettle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is equipped with an automatic crushing mechanism, which can pre-spiral cut and crush the fertilizer, and after quantitative weighing it by setting a weighing sensor, the fertilizer of the required mass is automatically transported to the water-fertilizer mixing kettle through the feeding mechanism. The water-fertilizer mixing kettle is equipped with a liquid level meter to measure the required water level height, so as to achieve accurate mixing of water and fertilizer and improve the processing quality and efficiency of the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall front view of the utility model;

[0016] Figure 2This is a schematic diagram of the internal installation structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the water-fertilizer stirring kettle of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the crushing mechanism of the utility model.

[0019] In the figure: 1. Liquid level meter; 2. Water-fertilizer mixing kettle; 3. Stirring motor; 4. Discharge chute; 5. Feed pipe; 6. Feeding mechanism; 7. Feeding chute; 8. Discharge port; 9. Weighing sensor; 10. Crusher barrel; 11. Feed hopper; 12. Feeding drive motor; 13. Weighing frame; 14. Crusher mechanism; 15. Crusher drive motor; 16. Stirring rod; 17. Stirring shaft; 18. Discharge pipe; 19. Discharge control valve; 20. Spiral feeding screw; 21. Spiral crushing blade. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a water-fertilizer integrated proportioning device, comprising a water-fertilizer stirring kettle 2, a feeding mechanism 6 and a crushing mechanism 14, a liquid level meter 1 is arranged on the side surface of the water-fertilizer stirring kettle 2, a stirring motor 3 is installed on the top of the water-fertilizer stirring kettle 2, the feeding mechanism 6 is installed on one side of the water-fertilizer stirring kettle 2, a feeding drive motor 12 is installed on the outside of the feeding mechanism 6, the output end of the feeding drive motor 12 is fixedly connected to a spiral feeding screw 20 arranged inside the feeding mechanism 6 through a rotating shaft, the crushing mechanism 14 is installed on one side of the feeding mechanism 6, a crusher barrel 10 is installed inside the crusher barrel 10, a crushing drive motor 15 is installed on the outside of the crusher barrel 10, a weighing frame 13 is fixedly connected to the side surface of the crushing mechanism 14 by welding, and a weighing sensor 9 is installed on the weighing frame 13.

[0022] Furthermore, the output end of the stirring motor 3 is fixedly connected to the stirring rod 16 via the stirring shaft 17, and the upper end surface of the water-fertilizer stirring kettle 2 is provided with a feeding pipe 5, and the upper end of the feeding pipe 5 is movably connected to a cover plate via a hinge.

[0023] Furthermore, a feed trough 7 is provided at one end of the feeding mechanism 6 , and a discharge trough 4 is provided at the other end of the feeding mechanism 6 , and the discharge trough 4 is located directly above the feeding pipe 5 .

[0024] Furthermore, the upper end of the crusher barrel 10 is connected to the feed hopper 11 through a chuck seal, so that the fertilizer can be easily fed from the feed hopper 11 into the crusher barrel 10 .

[0025] Furthermore, the output end of the crushing drive motor 15 is fixedly connected to the spiral crushing blade 21 arranged inside the crusher barrel 10 through the rotating shaft, so that the crushing drive motor 15 can be turned on to drive the spiral crushing blade 21 to rotate rapidly, so as to quickly cut and crush the fertilizer.

[0026] Furthermore, a discharge port 8 is provided at the lower end of the crusher barrel 10, and the discharge port 8 is located directly above the weighing sensor 9, so as to facilitate the crushed fertilizer to be discharged directly from the discharge port 8 to the surface of the weighing sensor 9 for weighing operation.

[0027] Furthermore, a discharge pipe 18 is installed at the bottom end of the water-fertilizer mixing kettle 2, and a discharge control valve 19 is installed on the discharge pipe 18. A support frame is welded and fixed to the bottom of the water-fertilizer mixing kettle 2. By opening the discharge control valve 19, the stirred water-fertilizer raw materials can be conveniently discharged from the discharge pipe 18.

[0028] Working principle: When in use, the upper end of the crusher barrel 10 is connected to the feed hopper 11 through a chuck seal, which is convenient for feeding the fertilizer from the feed hopper 11 into the crusher barrel 10. A crusher drive motor 15 is installed on the outside of the crusher barrel 10. The output end of the crusher drive motor 15 is fixedly connected to the spiral crusher blade 21 arranged inside the crusher barrel 10 through a rotating shaft. It is convenient to turn on the crusher drive motor 15 to drive the spiral crusher blade 21 to rotate rapidly, so that the fertilizer can be quickly cut and crushed. The side surface of the crusher mechanism 14 is fixedly connected to the weighing frame 13 by welding, and a weighing sensor 9 is installed on the weighing frame 13. A discharge port 8 is provided at the lower end of the crusher barrel 10. The discharge port 8 is located at the weighing sensor. The device 9 is directly above the device 9, which is convenient for discharging the crushed fertilizer directly from the discharge port 8 to the surface of the weighing sensor 9 for weighing operation, and then the weighed fertilizer particles are fed into the feeding mechanism 6. A feeding drive motor 12 is installed on the outside of the feeding mechanism 6. The output end of the feeding drive motor 12 is fixedly connected with a spiral feeding screw 20 arranged inside the feeding mechanism 6 through a rotating shaft. The feeding drive motor 12 is turned on to drive the spiral feeding screw 20 to operate, and the fertilizer particles can be fed into the water-fertilizer mixing kettle 2. A liquid level meter 1 is provided on the side surface of the water-fertilizer mixing kettle 2. The liquid level meter 1 measures the required water level height. Finally, the stirring motor 3 is turned on to drive the stirring rod 16 to rotate, and the water-fertilizer mixed raw materials can be quickly stirred.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-fertilizer integrated proportioning device, comprising a water-fertilizer stirring kettle (2), a feeding mechanism (6) and a crushing mechanism (14), characterized in that: A liquid level meter (1) is provided on the side surface of the water-fertilizer stirring kettle (2); a stirring motor (3) is installed on the top of the water-fertilizer stirring kettle (2); the feeding mechanism (6) is installed on one side of the water-fertilizer stirring kettle (2); a feeding drive motor (12) is installed outside the feeding mechanism (6); an output end of the feeding drive motor (12) is fixedly connected to a spiral feeding screw (20) arranged inside the feeding mechanism (6) through a rotating shaft; the crushing mechanism (14) is installed on one side of the feeding mechanism (6); a crushing machine barrel (10) is installed inside the crushing mechanism (14); a crushing drive motor (15) is installed outside the crushing machine barrel (10); a weighing frame (13) is fixedly connected to the side surface of the crushing mechanism (14) by welding; a weighing sensor (9) is installed on the weighing frame (13).

2. A water-fertilizer integrated proportioning device according to claim 1, characterized in that: The output end of the stirring motor (3) is fixedly connected to a stirring rod (16) via a stirring shaft (17); a feed pipe (5) is provided on the upper end surface of the water-fertilizer stirring kettle (2); and a cover plate is movably connected to the upper end of the feed pipe (5) via a hinge.

3. A water-fertilizer integrated proportioning device according to claim 1, characterized in that: A feeding trough (7) is provided at one end of the feeding mechanism (6), and a discharging trough (4) is provided at the other end of the feeding mechanism (6), and the discharging trough (4) is located directly above the feeding pipe (5).

4. A water-fertilizer integrated proportioning device according to claim 1, characterized in that: The upper end of the crusher barrel (10) is sealed and connected to a feed hopper (11) via a chuck.

5. A water-fertilizer integrated proportioning device according to claim 1, characterized in that: The output end of the crushing drive motor (15) is fixedly connected to a spiral crushing blade (21) arranged inside the crusher barrel (10) via a rotating shaft.

6. A water-fertilizer integrated proportioning device according to claim 1, characterized in that: The lower end of the crusher barrel (10) is provided with a discharge port (8), and the discharge port (8) is located directly above the weighing sensor (9).

7. A water-fertilizer integrated proportioning device according to claim 1, characterized in that: A discharge pipe (18) is installed at the bottom end of the water-fertilizer stirring kettle (2), and a discharge control valve (19) is installed on the discharge pipe (18). A support frame is welded and fixed to the bottom of the water-fertilizer stirring kettle (2).

Images