Efficient stirring machine for watermelon fertilizer

Abstract

The utility model relates to the technical field of stirring equipment, and discloses an efficient watermelon fertilizer stirrer which comprises a stirrer and a plurality of auxiliary material hoppers, a controller is fixedly mounted on the outer side of the stirrer, a stirring mechanism is fixedly mounted in the stirrer and electrically connected with the controller through a connecting wire, and a discharging hopper is movably mounted at the lower end of the stirrer. A plurality of supports are fixedly installed on the outer sides of the auxiliary material hoppers respectively, the auxiliary material hoppers are arranged above the stirring machine, and a feeding mechanism is fixedly installed at the lower ends of the auxiliary material hoppers. The multiple auxiliary material hoppers are arranged on the stirring machine, the feeding mechanism is arranged at the lower ends of the auxiliary material hoppers, and the feeding mechanism is composed of the lower mounting beam, the upper mounting beam, the rotating shaft, the material distribution disc, the shaft seat, the bottom plate, the first material storage pipe, the second material storage pipe and other structures, so that an accurate number of auxiliary materials can be added into the stirring machine; the volume of the first storage pipe and the volume of the second storage pipe can be adjusted so that rapid adjustment can be conducted according to the fertilizer mixing proportion requirement.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, and in particular to a high-efficiency watermelon fertilizer mixer. Background Technology

[0002] Commonly used fertilizers for watermelon cultivation include organic fertilizer, nitrogen fertilizer, phosphorus fertilizer, and potassium fertilizer. Organic fertilizer can improve soil structure and enhance soil fertility. A reasonable combination of nitrogen, phosphorus, and potassium can promote watermelon plant growth, flower bud differentiation, fruit enlargement, and sugar accumulation, respectively.

[0003] Furthermore, Bacillus subtilis, selenium, polyglutamic acid, and other additives are added to fertilizers to inhibit the growth of harmful bacteria and enhance water and fertilizer retention capacity, thereby improving fertilizer utilization. Therefore, during fertilizer production, these additives need to be added to the fertilizer according to the specified ratio and mixed using mixing equipment. However, most mixers struggle to precisely control the amount of additives added, resulting in inaccurate fertilizer mixing ratios that affect watermelon growth. Additionally, the practice of manually weighing and adding additives further hinders the improvement of overall fertilizer mixing efficiency. Moreover, the single-use volume of the feeding structure in some existing equipment is mostly fixed, making it difficult to quickly adjust according to the needs of different fertilizer formulations, resulting in poor flexibility and low production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency watermelon fertilizer mixer, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A high-efficiency watermelon fertilizer mixer includes a mixer and multiple auxiliary material hoppers. A controller is fixedly installed on the outside of the mixer, and a mixing mechanism is fixedly installed inside the mixer. The mixing mechanism is electrically connected to the controller via a connecting wire. A feeding hopper is movably installed at the lower end of the mixer. Multiple brackets are fixedly installed on the outside of the multiple auxiliary material hoppers, and the auxiliary material hoppers are positioned above the mixer. A feeding mechanism is fixedly installed at the lower end of the auxiliary material hoppers. The feeding mechanism includes a lower mounting beam and an upper mounting beam. A rotating shaft is rotatably installed at one end of the upper mounting beam. A distributing disc is fixedly installed on the outside of the rotating shaft. Multiple second storage pipes are fixedly installed at the lower end of the distributing disc. A bearing seat is fixedly installed at one end of the lower mounting beam, and the lower end of the rotating shaft is rotatably installed in the bearing seat. A base plate is fixedly installed on the outside of the bearing seat. A sleeve is inserted through the rotating shaft located above the bearing seat. Multiple fixing rods are fixedly installed on the outside of the sleeve. A first storage pipe is fixedly installed at the end of the fixing rod away from the sleeve, and the upper end of the first storage pipe is inserted through the outside of the second storage pipe.

[0007] As a further preferred embodiment of this utility model, a first guide pipe is fixedly installed inside the upper mounting beam near the rotating shaft, and the upper end of the first guide pipe is fixedly connected to the lower end of the auxiliary material hopper. A machine base is fixedly installed on the upper mounting beam, and a motor is fixedly installed on the machine base. The motor is electrically connected to the controller through a connecting wire, and the output end of the motor is fixedly connected to the rotating shaft through a coupling. The first guide pipe can continuously transport the auxiliary material in the auxiliary material hopper to the combination of different second storage pipes and the first storage pipe.

[0008] As a further preferred embodiment of this utility model, the outer side of the rotating shaft is provided with multiple spline grooves.

[0009] As a further preferred embodiment of this utility model, a connecting rod is fixedly installed on the upper end of the lower mounting beam. The upper end of the connecting rod is inserted into the through groove in the upper mounting beam. The upper mounting beam is connected to the lower mounting beam through the connecting rod, which can ensure the installation stability of the lower mounting beam and the upper mounting beam and prevent the axial movement of the base plate in conjunction with the bearing seat.

[0010] As a further preferred embodiment of this utility model, a second guide pipe is fixedly installed at the lower end of the base plate.

[0011] As a further preferred embodiment of this utility model, multiple splines are fixedly installed on the inner side of the sleeve, and the splines are slidably connected in the corresponding spline grooves. A collar is also inserted and installed on the rotating shaft located above the sleeve. Multiple ball bearings are rotatably installed on the upper end of the collar, and multiple ball bearings are also rotatably installed on the lower end of the sleeve. A compression spring is also fitted on the rotating shaft located between the sleeve and the collar. The lower end of the sleeve abuts against the shaft seat by means of the compression spring, and the upper end of the collar abuts against the lower end of the distribution plate. This facilitates the simultaneous adjustment of the installation position of multiple first storage tubes by adjusting the height of the sleeve in conjunction with multiple fixing rods, thereby adjusting the volume of the first storage tube and second storage tube assembly.

[0012] As a further preferred embodiment of this utility model, the rotating shaft located below the bearing seat is also threadedly connected with an adjusting screw ring.

[0013] As a further preferred embodiment of this utility model, a connecting seat is fixedly installed on the outside of the first storage tube, the connecting seat is fixedly installed on one end of one of the fixing rods, a fixing ring is fixedly installed on the lower end of the first storage tube, a rubber ring is fixedly installed on the lower end of the fixing ring, and the lower end of the rubber ring abuts against the base plate. The volume of the combination of the first storage tube and the second storage tube is adjustable to facilitate the precise addition of a certain amount of auxiliary materials into the mixer.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In this invention, multiple auxiliary material hoppers are provided on the mixer, and a feeding mechanism is provided at the lower end of the auxiliary material hoppers. The feeding mechanism consists of a lower mounting beam, an upper mounting beam, a rotating shaft, a distribution plate, a shaft seat, a bottom plate, a first storage pipe, and a second storage pipe. It can add a precise amount of auxiliary materials into the mixer. At the same time, the volume of the first storage pipe and the second storage pipe is adjustable, which facilitates quick adjustment according to the fertilizer mixing ratio requirements. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the feeding mechanism of this utility model;

[0018] Figure 3 This is a cross-sectional view of the feeding mechanism of this utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0021] Figure 6 for Figure 3 A magnified view of point C in the middle.

[0022] In the diagram: 1. Mixer; 2. Controller; 3. Mixing mechanism; 4. Feed hopper; 5. Auxiliary material hopper; 6. Support; 7. Feeding mechanism; 8. Lower mounting beam; 9. Upper mounting beam; 10. Rotating shaft; 11. Distributor plate; 12. Shaft seat; 13. Base plate; 14. Sleeve; 15. Fixing rod; 16. First storage pipe; 17. Second storage pipe; 18. First guide pipe; 19. Machine base; 20. Motor; 21. Spline groove; 22. Spline; 23. Collar; 24. Compression spring; 25. Second guide pipe; 26. Fixing ring; 27. Rubber ring; 28. Connecting seat; 29. ​​Connecting rod; 30. Adjusting screw ring. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1-6As shown, this utility model provides a high-efficiency watermelon fertilizer mixer, including a mixer 1 and multiple auxiliary material hoppers 5. A controller 2 is fixedly installed on the outside of the mixer 1, and a mixing mechanism 3 is fixedly installed inside the mixer 1. The mixing mechanism 3 is electrically connected to the controller 2 via a connecting wire. A feeding hopper 4 is movably installed at the lower end of the mixer 1. Multiple brackets 6 are fixedly installed on the outside of the multiple auxiliary material hoppers 5, and the auxiliary material hoppers 5 are positioned above the mixer 1. A feeding mechanism 7 is fixedly installed at the lower end of the auxiliary material hoppers 5. The feeding mechanism 7 includes a lower mounting beam 8 and an upper mounting beam 9, one end of which rotates. A rotating shaft 10 is installed, and a material distribution plate 11 is fixedly installed on the outside of the rotating shaft 10. Multiple second material storage pipes 17 are fixedly installed at the lower end of the material distribution plate 11. A bearing seat 12 is fixedly installed at one end of the lower mounting beam 8, and the lower end of the rotating shaft 10 is rotatably installed in the bearing seat 12. A base plate 13 is fixedly installed on the outside of the bearing seat 12. A sleeve 14 is inserted into the rotating shaft 10 located above the bearing seat 12. Multiple fixing rods 15 are fixedly installed on the outside of the sleeve 14. A first material storage pipe 16 is fixedly installed at the end of the fixing rod 15 away from the sleeve 14, and the upper end of the first material storage pipe 16 is inserted through the outside of the second material storage pipes 17.

[0025] like Figure 3 As shown, a first guide pipe 18 is fixedly installed inside the upper mounting beam 9 near the rotating shaft 10, and the upper end of the first guide pipe 18 is fixedly connected to the lower end of the auxiliary material hopper 5. A base 19 is fixedly installed on the upper mounting beam 9, and a motor 20 is fixedly installed on the base 19. The motor 20 is electrically connected to the controller 2 through a connecting wire, and the output end of the motor 20 is fixedly connected to the rotating shaft 10 through a coupling. The first guide pipe 18 can continuously transport the auxiliary material in the auxiliary material hopper 5 to the combination of different second storage pipes 17 and first storage pipes 16.

[0026] like Figures 2-6As shown, the outer side of the rotating shaft 10 has multiple spline grooves 21. A connecting rod 29 is fixedly installed on the upper end of the lower mounting beam 8. The upper end of the connecting rod 29 is inserted into the through groove in the upper mounting beam 9. The upper mounting beam 9 is connected to the upper mounting beam 9 through the connecting rod 29, which can ensure the installation stability of the lower mounting beam 8 and the upper mounting beam 9 and prevent the base plate 13 from moving axially in conjunction with the shaft seat 12. A second guide tube 25 is fixedly installed on the lower end of the base plate 13. Multiple splines 22 are fixedly installed on the inner side of the sleeve 14. The splines 22 are slidably connected in the corresponding spline grooves 21. The rotating shaft 10 located above the sleeve 14 is also inserted with a collar 23. Multiple balls are rotatably installed on the upper end of the collar 23. Multiple balls are also rotatably installed on the lower end of the sleeve 14. The rotating shaft 10 located between the sleeve 14 and the collar 23 is also fitted with a compression spring 24. The lower end of the sleeve 14 is supported by a compression spring 24. The force of the compression spring 24 abuts against the bearing seat 12, and the upper end of the collar 23 abuts against the lower end of the distributing plate 11. This allows for the simultaneous adjustment of the installation position of multiple first storage tubes 16 by adjusting the height of the sleeve 14 in conjunction with multiple fixing rods 15, thereby adjusting the volume of the assembly of the first storage tube 16 and the second storage tube 17. The rotating shaft 10 located below the bearing seat 12 is also threadedly connected to an adjusting screw ring 30. A connecting seat 28 is fixedly installed on the outside of the first storage tube 16. The connecting seat 28 is fixedly installed on one end of one of the fixing rods 15. A fixing ring 26 is fixedly installed on the lower end of the first storage tube 16. A rubber ring 27 is fixedly installed on the lower end of the fixing ring 26, and the lower end of the rubber ring 27 abuts against the base plate 13. The adjustable volume of the assembly of the first storage tube 16 and the second storage tube 17 facilitates the precise addition of a certain amount of auxiliary materials into the mixer 1.

[0027] It should be noted that this utility model is a high-efficiency watermelon fertilizer mixer. When the fertilizer is mixed by the controller 2 inside the mixer 1, different auxiliary materials are stored in its multiple auxiliary material hoppers 5. When adding auxiliary materials, the controller 2 can start different motors 20, and then control the rotation process of the motors 20 in accordance with the pre-set program, that is, control the rotation angle of the distributing plate 11 to achieve precise control of the amount of auxiliary materials added. When the output end of the motor 20 drives the rotating shaft 10 to rotate, the rotating shaft 10 engages with the multiple spline grooves 21 on the outside of the sleeve 14. Key 22 drives sleeve 14 to rotate synchronously, and shaft 10 also drives distribution plate 11 to rotate synchronously, which in turn drives multiple second storage tubes 17 to rotate synchronously. Each second storage tube 17, in conjunction with the fixing rod 15 on the outside of sleeve 14, drives the lower end of first storage tube 16 to rotate synchronously. Therefore, when the upper end of the second storage tube 17 moves to the lower end of the first guide tube 18, the auxiliary material in auxiliary material hopper 5 enters the first storage tube 16 and the second storage tube 17 through the first guide tube 18. The lower end of the first storage tube 16 abuts against the base plate 13 via rubber ring 27. This ensures that the fertilizer in the first storage pipe 16 and the second storage pipe 17 rotates with them. Once the first storage pipe 16 and the second storage pipe 17 are above the second guide pipe 25, the waste material in them falls into the mixer 1 through the second guide pipe 25. Then, according to the required auxiliary materials, they can be added in the same way. When it is necessary to adjust the volume of the first storage pipe 16 and the second storage pipe 17, simply rotate the adjusting screw ring 30 up and down on the outside of the rotating shaft 10. This allows the adjusting screw ring 30 to push the bearing seat 12 upwards, or the adjusting screw ring 30 to rotate downwards, causing the bearing seat 12 to move downwards with the help of the compression spring 24. As a result, the bearing seat 12 synchronously drives the base plate 13 and the sleeve 14 to move up and down, which in turn causes the sleeve 14 to work with the outer fixing rod 15 to drive the first storage tube 16 to move up and down outside the second storage tube 17. The base plate 13 can always be in contact with the rubber ring 27 at the lower end of the first storage tube 16, thereby adjusting the amount of material loaded into the first storage tube 16 and the second storage tube 17 at one time, and achieving precise control of the amount of auxiliary material added.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency watermelon fertilizer mixer, characterized in that: Includes a mixer (1) and multiple auxiliary material hoppers (5). A controller (2) is fixedly installed on the outside of the mixer (1). A mixing mechanism (3) is fixedly installed inside the mixer (1). The mixing mechanism (3) is electrically connected to the controller (2) through a connecting line. A feeding hopper (4) is movably installed at the lower end of the mixer (1). Multiple brackets (6) are fixedly installed on the outside of the multiple auxiliary material hoppers (5). The auxiliary material hoppers (5) are placed above the mixer (1). A feeding mechanism (7) is fixedly installed at the lower end of the auxiliary material hoppers (5). The feeding mechanism (7) includes a lower mounting beam (8) and an upper mounting beam (9). A rotating shaft (10) is rotatably mounted on one end of the upper mounting beam (9). A material distribution plate (11) is fixedly mounted on the outside of the rotating shaft (10). A plurality of second storage tubes (17) are fixedly mounted on the lower end of the material distribution plate (11). A shaft seat (12) is fixedly mounted on one end of the lower mounting beam (8). The lower end of the rotating shaft (10) is rotatably mounted inside the shaft seat (12). A base plate (13) is fixedly mounted on the outside of the shaft seat (12). A sleeve (14) is inserted through the rotating shaft (10) located above the shaft seat (12). A plurality of fixing rods (15) are fixedly mounted on the outside of the sleeve (14). A first storage tube (16) is fixedly mounted on the end of the fixing rod (15) away from the sleeve (14). The upper end of the first storage tube (16) is inserted through the outside of the second storage tubes (17).

2. The watermelon fertilizer high-efficiency mixer according to claim 1, characterized in that: A first guide pipe (18) is fixedly installed inside the upper mounting beam (9) near the rotating shaft (10), and the upper end of the first guide pipe (18) is fixedly connected to the lower end of the auxiliary material hopper (5). A machine base (19) is fixedly installed on the upper mounting beam (9), and a motor (20) is fixedly installed on the machine base (19). The motor (20) is electrically connected to the controller (2) through a connecting line, and the output end of the motor (20) is fixedly connected to the rotating shaft (10) through a coupling.

3. The watermelon fertilizer high-efficiency mixer according to claim 1, characterized in that: Multiple spline grooves (21) are provided on the outer side of the rotating shaft (10).

4. The watermelon fertilizer high-efficiency mixer according to claim 1, characterized in that: A connecting rod (29) is fixedly installed on the upper end of the lower mounting beam (8), and the upper end of the connecting rod (29) is inserted into the through groove in the upper mounting beam (9).

5. The high-efficiency watermelon fertilizer mixer according to claim 1, characterized in that: A second guide tube (25) is fixedly installed at the lower end of the base plate (13).

6. The watermelon fertilizer high-efficiency mixer according to claim 3, characterized in that: Multiple splines (22) are fixedly installed on the inner side of the sleeve (14). The splines (22) are slidably connected in the corresponding spline groove (21). A collar (23) is also inserted into the shaft (10) located above the sleeve (14). Multiple balls are rotatably installed on the upper end of the collar (23). Multiple balls are also rotatably installed on the lower end of the sleeve (14). A compression spring (24) is also fitted on the shaft (10) located between the sleeve (14) and the collar (23).

7. The watermelon fertilizer high-efficiency mixer according to claim 1, characterized in that: The rotating shaft (10) located below the bearing seat (12) is also threaded with an adjusting ring (30).

8. The high-efficiency watermelon fertilizer mixer according to claim 1, characterized in that: A connecting seat (28) is fixedly installed on the outside of the first storage tube (16). The connecting seat (28) is fixedly installed on one end of one of the fixing rods (15). A fixing ring (26) is fixedly installed at the lower end of the first storage tube (16). A rubber ring (27) is fixedly installed at the lower end of the fixing ring (26), and the lower end of the rubber ring (27) abuts against the base plate (13).

Images