Water and fertilizer mixing machine for forest trees

Abstract

The utility model discloses a forest water and fertilizer mixing machine which comprises a mixing tank, the upper surface of the mixing tank is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the side surface of the rotating shaft is fixedly connected with a spiral stirring rod, and the side surface of the rotating shaft is fixedly connected with a stirring fan. Water in the water tank is accurately detected through the liquid level sensor and the water level measuring scale, then the water suction pump is controlled to be started and stopped through the controller, the amount of water entering the mixing tank can be accurately controlled, and the situation that due to too much or too little water, the concentration after mixing is not up to the standard, and forest growth is affected is avoided; a motor drives a spiral stirring rod and a stirring fan to rotate, water and fertilizer are fully stirred, manual operation is reduced, labor intensity is lowered, meanwhile, an inclined scraping plate can be driven to rotate, the inclined scraping plate stirs the bottom in the rotating process, sediment is avoided, and meanwhile the bottom of the mixing tank is scraped and cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of forest planting, and in particular relates to a forest water-fertilizer mixer. Background Art

[0002] In the process of tree planting, reasonable supply of water and fertilizer is crucial to the healthy growth of trees. Traditional tree fertilization and irrigation are often carried out separately, which not only consumes a lot of manpower and material resources, but also makes it difficult to ensure the uniformity of fertilization and irrigation, resulting in low fertilizer utilization and serious waste of water resources.

[0003] With the development of science and technology, some water-fertilizer mixing equipment has gradually emerged. Fertilizer and water are placed in a mixing tank, and the water and fertilizer are manually stirred to dissolve the fertilizer in the water. The mixed water and fertilizer are directly discharged for tree planting. However, the stirring is not sufficient and is more labor-intensive. The accuracy of water addition cannot be controlled when mixing water and fertilizer. It only relies on human experience to control, resulting in substandard or excessive concentrations after mixing, which in turn affects tree growth. Utility Model Content

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a forest water and fertilizer mixer, including a mixing tank, the upper surface of the mixing tank is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the side surface of the rotating shaft is fixedly connected with a spiral stirring rod, the side surface of the rotating shaft is fixedly connected with a stirring fan, the side surface of the rotating shaft is fixedly connected with a sleeve, the side surface of the sleeve is fixedly connected with a horizontal plate, the side surface of the horizontal plate is fixedly connected with an inclined scraper, and the bottom inner wall of the mixing tank is an inverted frustum;

[0005] A water tank, wherein a liquid level sensor is fixedly connected to the inner wall of the side of the water tank, a controller is fixedly connected to the side surface of the water tank, a water outlet pipe is fixedly connected to the side surface of the water tank, and one end of the water outlet pipe is fixedly connected to a water pump.

[0006] Through the above technical scheme, the water in the water tank is accurately detected through the liquid level sensor and the water level measuring ruler, and then the water pump is started and shut down by the controller, so that the amount of water entering the mixing tank can be accurately controlled to avoid too much or too little water resulting in substandard concentration after mixing, which affects the growth of trees. The motor drives the spiral stirring rod and the stirring fan to rotate, and the water and fertilizer are fully mixed, which reduces manual operation and labor intensity. At the same time, it can drive the inclined scraper to rotate. The inclined scraper stirs the bottom during rotation to avoid sedimentation and scrapes and cleans the bottom of the mixing tank.

[0007] The utility model is further configured that the side surface of the rotating shaft is rotatably connected to the mixing tank, and the side surface of the inclined scraper is in contact with the mixing tank.

[0008] Through the above technical solution, the inclined scraper can stir the fertilizer and water at the bottom of the mixing tank, avoid sinking to the bottom, and scrape the bottom of the mixing tank, thereby reducing the burden of subsequent cleaning.

[0009] The utility model is further configured such that the water pump is connected to the mixing tank via a connecting hose, and a feed port is provided on the upper surface of the mixing tank.

[0010] By means of the above technical solution, fertilizer can be added into the mixing tank through the feed inlet.

[0011] The utility model is further configured that a water inlet pipe is arranged on the upper surface of the water tank, and a water level measuring ruler is arranged on the side surface of the water tank.

[0012] Through the above technical solution, personnel can know the amount of water discharged by observing the water level measuring ruler, and then shut down the water pump through the controller to avoid excessive water discharge when the liquid level sensor fails.

[0013] The utility model is further configured such that the side surface of the water tank is fixedly connected to a base frame, the side surface of the base frame is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to the water tank, and the lower surface of the base frame is fixedly connected to a support leg.

[0014] The utility model is further configured such that a mounting plate is fixedly connected to the side surface of the base frame, the upper surface of the mounting plate is in contact with the mixing tank, a discharge pipe is provided on the lower surface of the mixing tank, the discharge pipe passes through the mounting plate, and a valve is provided inside the discharge pipe.

[0015] The utility model is further configured that an extension plate is fixedly connected to the side surface of the mixing tank, a bolt is threadedly connected to the upper surface of the extension plate, and a side surface of the bolt is threadedly connected to the base frame.

[0016] Through the above technical solution, the extension plate can be fixed to the base frame by bolts, thereby fixing the mixing tank and the base frame together.

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

[0018] The water in the water tank is accurately detected by the liquid level sensor and the water level measuring ruler, and then the start and stop of the water pump is controlled by the controller, so that the amount of water entering the mixing tank can be accurately controlled to avoid too much or too little water resulting in substandard concentration after mixing, which affects the growth of trees. The motor drives the spiral stirring rod and the stirring fan to rotate, and the water and fertilizer are fully mixed, which reduces manual operation and labor intensity. At the same time, it can drive the inclined scraper to rotate. The inclined scraper stirs the bottom during rotation to avoid sedimentation and scrapes and cleans the bottom of the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a first-view structural diagram of a forest water-fertilizer mixer of the utility model;

[0020] Figure 2 This is a second perspective structural diagram of a forest water and fertilizer mixer of the utility model;

[0021] Figure 3 This is a structural diagram of a mixing tank of a forest water and fertilizer mixer of the utility model;

[0022] Figure 4 yes Figure 3 Sectional view at AA;

[0023] Figure 5 The utility model is a partial structural schematic diagram of a forest water and fertilizer mixer.

[0024] Figure numerals: 1. mixing tank; 2. feed inlet; 3. motor; 4. rotating shaft; 5. spiral stirring rod; 6. stirring fan; 7. sleeve; 8. horizontal plate; 9. inclined scraper; 10. discharge pipe; 11. mounting plate; 12. base frame; 13. support plate; 14. water tank; 15. water level measuring scale; 16. controller; 17. water pump; 18. water inlet pipe; 19. extension plate; 20. bolt; 21. support leg. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] like Figure 1-Figure 5 As shown, a forest water and fertilizer mixer of the present embodiment includes a mixing tank 1, the upper surface of the mixing tank 1 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a rotating shaft 4, the side surface of the rotating shaft 4 is fixedly connected with a spiral stirring rod 5, the side surface of the rotating shaft 4 is fixedly connected with a stirring fan 6, the side surface of the rotating shaft 4 is fixedly connected with a sleeve 7, the side surface of the sleeve 7 is fixedly connected with a cross plate 8, the side surface of the cross plate 8 is fixedly connected with an inclined scraper 9, the bottom inner wall of the mixing tank 1 is an inverted frustum, the side surface of the rotating shaft 4 is rotatably connected to the mixing tank 1, and the side surface of the inclined scraper 9 is in contact with the mixing tank 1.

[0027] The motor 3, the controller 16, the liquid level sensor and the water pump 17 are all electrically connected to the external power supply, which is known to those skilled in the art. After the motor 3 is started, it drives the rotating shaft 4 to rotate, thereby rotating the spiral stirring rod 5, the stirring fan 6, the horizontal plate 8 and the inclined scraper 9. During the rotation, the fertilizer and water in the mixing tank 1 can be mixed more evenly, thereby improving the mixing efficiency. The bottom of the mixing tank 1 is an inverted frustum, which can help the mixed water and fertilizer to flow downward to avoid sedimentation and retention. The discharge pipe 10 is located at the bottom of the mixing tank 1 to facilitate the complete discharge of the mixed water and fertilizer.

[0028] The water in the water tank 14 is accurately detected by the liquid level sensor and the water level measuring ruler 15, and then the controller 16 controls the start and stop of the water pump 17, so that the amount of water entering the mixing tank 1 can be accurately controlled to avoid too much or too little water resulting in unqualified concentration after mixing and affecting the growth of trees. The motor 3 drives the spiral stirring rod 5 and the stirring fan 6 to rotate, and the water and fertilizer are fully mixed, which reduces manual operation and labor intensity. At the same time, it can drive the inclined scraper 9 to rotate. The inclined scraper 9 stirs the bottom during rotation to avoid sedimentation and scrapes and cleans the bottom of the mixing tank 1.

[0029] A water tank 14 is fixedly connected to the inner side wall of the water tank 14 with a liquid level sensor, which can monitor the amount of water in the water tank 14 in real time and transmit the information to the controller 16. The side surface of the water tank 14 is fixedly connected to the controller 16, which can analyze the information and control the start and stop of the water pump 17. The side surface of the water tank 14 is fixedly connected to a water outlet pipe, one end of the water outlet pipe is fixedly connected to the water pump 17, and the water pump 17 is connected to the mixing tank 1 through a connecting hose.

[0030] A feed inlet 2 is provided on the upper surface of the mixing tank 1, and fertilizer can be added into the mixing tank 1 through the feed inlet 2. A water inlet pipe 18 is provided on the upper surface of the water tank 14, and a water level measuring scale 15 is provided on the side surface of the water tank 14. Personnel can know the amount of discharged water by observing the water level measuring scale 15, and then turn off the water pump 17 through the controller 16 to avoid excessive water discharge when the liquid level sensor fails.

[0031] The side surface of the water tank 14 is fixedly connected to a base frame 12, which is made of high-strength steel and is used to support and fix the mixing tank 1 and the water tank 14 so that they can adapt to different terrains and operate stably. The side surface of the base frame 12 is fixedly connected to a support plate 13, and the upper surface of the support plate 13 is fixedly connected to the water tank 14. The lower surface of the base frame 12 is fixedly connected to a support leg 21, and the side surface of the base frame 12 is fixedly connected to a mounting plate 11, and the upper surface of the mounting plate 11 is in contact with the mixing tank 1.

[0032] A discharge pipe 10 is provided on the lower surface of the mixing tank 1. The discharge pipe 10 passes through the mounting plate 11. A valve is provided inside the discharge pipe 10. The mixed water and fertilizer can be discharged from the mixing tank 1 through the discharge pipe 10. An extension plate 19 is fixedly connected to the side surface of the mixing tank 1. A bolt 20 is threadedly connected to the upper surface of the extension plate 19. The side surface of the bolt 20 is threadedly connected to the base frame 12.

[0033] The working principle of the utility model is as follows: a fixed amount of fertilizer is poured into the mixing tank 1 through the feed inlet 2, and the amount of water extracted is input into the controller 16. At this time, the water pump 17 is started to extract the water in the water tank 14 into the mixing tank 1. The liquid level sensor detects the amount of water in the water tank 14 in real time. When the amount of water extracted is reached, the controller 16 controls the water pump 17 to stop. At this time, the motor 3 is started to rotate the shaft 4, and at the same time, the spiral stirring rod 5, the stirring fan 6, the horizontal plate 8 and the inclined scraper 9 rotate at the same time to stir the water and fertilizer in the mixing tank 1 so that the fertilizer is fully dissolved in the water. The inclined scraper 9 stirs the bottom of the mixing tank 1 to prevent the fertilizer from sinking to the bottom and can scrape and clean the bottom of the mixing tank 1.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A forest water and fertilizer mixer, characterized in that: The mixing tank (1) comprises a mixing tank (1), wherein the upper surface of the mixing tank (1) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4), the side surface of the rotating shaft (4) is fixedly connected to a spiral stirring rod (5), the side surface of the rotating shaft (4) is fixedly connected to a stirring fan (6), the side surface of the rotating shaft (4) is fixedly connected to a sleeve (7), the side surface of the sleeve (7) is fixedly connected to a horizontal plate (8), the side surface of the horizontal plate (8) is fixedly connected to an inclined scraper (9), and the bottom inner wall of the mixing tank (1) is in the form of an inverted frustum; A water tank (14), wherein a liquid level sensor is fixedly connected to a side inner wall of the water tank (14), a controller (16) is fixedly connected to a side surface of the water tank (14), a water outlet pipe is fixedly connected to the side surface of the water tank (14), and one end of the water outlet pipe is fixedly connected to a water pump (17).

2. A forest water and fertilizer mixer according to claim 1, characterized in that: The side surface of the rotating shaft (4) is rotatably connected to the mixing tank (1), and the side surface of the inclined scraper (9) is in contact with the mixing tank (1).

3. A forest water and fertilizer mixer according to claim 1, characterized in that: The water pump (17) is connected to the mixing tank (1) via a connecting hose, and a feed port (2) is provided on the upper surface of the mixing tank (1).

4. A forest water and fertilizer mixer according to claim 1, characterized in that: A water inlet pipe (18) is provided on the upper surface of the water tank (14), and a water level measuring ruler (15) is provided on the side surface of the water tank (14).

5. A forest water and fertilizer mixer according to claim 1, characterized in that: The side surface of the water tank (14) is fixedly connected to a base frame (12), the side surface of the base frame (12) is fixedly connected to a support plate (13), the upper surface of the support plate (13) is fixedly connected to the water tank (14), and the lower surface of the base frame (12) is fixedly connected to a support leg (21).

6. A forest water and fertilizer mixer according to claim 5, characterized in that: A mounting plate (11) is fixedly connected to the side surface of the base frame (12); the upper surface of the mounting plate (11) is in contact with the mixing tank (1); a discharge pipe (10) is provided on the lower surface of the mixing tank (1); the discharge pipe (10) passes through the mounting plate (11); and a valve is provided inside the discharge pipe (10).

7. The forest water-fertilizer mixer according to claim 5, characterized in that: An extension plate (19) is fixedly connected to the side surface of the mixing tank (1), a bolt (20) is threadedly connected to the upper surface of the extension plate (19), and a side surface of the bolt (20) is threadedly connected to the base frame (12).

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