Water-soluble fertilizer mixing device

Abstract

The utility model relates to water -soluble fertilizer mixing technology field discloses a kind of water -soluble fertilizer mixing device, including chassis, mixed material cylinder, preheating box and collection tank, the below of baffle is equipped with inclined plate, and one end of inclined plate close to collection tank is fixed with screen, and the top of preheating box is fixed with hot air machine, and hot air machine is fixed with air inlet pipe, and air inlet pipe is fixed with branch pipe, and branch pipe is fixed with nozzle, the utility model is equipped with inclined plate, branch pipe, nozzle, hot air machine, screen and rubber column two, and each group oblique nozzle is with hot air to raw material on inclined plate, raw material is preheated and dried, while the vibration of the micro-vibration machine work of the highest end bottom of inclined plate, make raw material under the action of airflow blowing and inclined plate vibration move to screen at the end of inclined plate, and screen is synchronous vibration, and the raw material after drying is screened, reduce the possibility of raw material in transfer process hygroscopic, pollution, improve the overall processing efficiency simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of water-soluble fertilizer mixing technology, and in particular to a water-soluble fertilizer mixing device. Background Technology

[0002] Water-soluble fertilizer refers to a multi-element compound fertilizer that can be completely dissolved in water. It can dissolve quickly in water, making it easier for crops to absorb, and its absorption and utilization rate is relatively high. More importantly, it can be applied to facility agriculture such as sprinkler and drip irrigation to achieve integrated water and fertilizer management, thus saving water, fertilizer and labor.

[0003] An existing solid water-soluble fertilizer mixing device (publication number: CN222287124U) facilitates the crushing of various solid water-soluble fertilizer raw materials during the mixing process. The crushed raw materials have smaller particle sizes, thereby improving the uniformity of mixing and facilitating effective mixing, thus improving the mixing quality of solid water-soluble fertilizer. Although it can crush the raw materials with a crushing blade, if the raw materials absorb moisture and clump due to the storage environment, they are prone to sticking together, resulting in insufficient crushing and indirectly affecting the subsequent mixing effect. Furthermore, if there are any incompletely crushed coarse particles remaining in the crushed raw materials, they will directly enter the mixing cylinder, ultimately leading to uneven particle size of the mixed product and affecting the stability of product quality. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a water-soluble fertilizer mixing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A water-soluble fertilizer mixing device includes a base frame, a mixing cylinder, a preheating box, and a collection box. A rotating rod is movably installed inside the preheating box, and a baffle plate is fixedly installed on the outer wall of the rotating rod. A crushing roller is installed above the baffle plate, and an inclined plate is installed below the baffle plate. A screen is fixedly installed at the end of the inclined plate near the collection box, and a micro vibrator is installed at the bottom of the end of the inclined plate away from the screen by fasteners. A hot air fan is fixedly installed at the top of the preheating box, and an air inlet pipe is fixedly installed on the hot air fan. A branch pipe is fixedly installed on the air inlet pipe, and a nozzle is fixedly installed on the branch pipe, which is connected to the preheating box.

[0007] As a further embodiment of this utility model, a motor is installed on the outer wall of the preheating box by fasteners. The motor is connected to the crushing rollers through the output shaft. The crushing rollers are symmetrically distributed inside the preheating box.

[0008] As a further embodiment of this utility model, a second motor is provided below the third motor. The second motor is connected to the preheating box by fasteners, and the second motor is fixedly connected to the rotating rod by the output shaft.

[0009] As a further embodiment of this utility model, a rubber column one is provided between the bottom end of the inclined plate and the inner wall of the preheating box by fasteners, and a rubber column two is installed between the screen and the inner wall of the preheating box by fasteners.

[0010] As a further embodiment of this utility model, a conveying pipe is fixedly provided between the bottom of the preheating box and the mixing cylinder, and a motor is fixedly installed on the top of the mixing cylinder.

[0011] As a further embodiment of this utility model, a guide plate is fixedly provided at the outer end of the preheating box near the collection box, a pull-out box is provided inside the collection box, a discharge pipe is fixedly provided at the bottom of the mixing cylinder, and a stirring paddle is fixedly provided on the output shaft of motor one.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In operation, the system consists of inclined plates, branch pipes, nozzles, a hot air blower, a screen, and two rubber columns. Each set of inclined nozzles blows hot air onto the raw material on the inclined plate for preheating and drying. Simultaneously, a micro-vibrator at the bottom of the highest point of the inclined plate generates vibration, which is transmitted through the inclined plate, causing the raw material to move towards the screen at the end of the inclined plate under the combined action of airflow and plate vibration. The screen vibrates synchronously, sieving the dried raw material. During this process, hot air continuously acts from both sides to achieve preheating and drying, keeping the raw material loose and creating favorable conditions for sieving. The vibration of the inclined plate is transmitted to the screen, causing it to vibrate synchronously, effectively preventing fine particles from clogging the mesh. This allows preheating, drying, and sieving to be completed in the same process, eliminating the need for separate drying and sieving steps. This reduces the number of raw material transfer steps, lowers the possibility of moisture absorption and contamination during transfer, and improves overall processing efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a water-soluble fertilizer mixing device proposed in this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of a water-soluble fertilizer mixing device proposed in this utility model;

[0016] Figure 3 This is an enlarged structural diagram of point A of a water-soluble fertilizer mixing device proposed in this utility model;

[0017] Figure 4 This is an enlarged structural diagram of section B of a water-soluble fertilizer mixing device proposed in this utility model;

[0018] In the diagram: 1. Base frame; 101. Crushing roller; 102. Agitator; 103. Inclined plate; 104. Miniature vibrator; 105. Nozzle; 106. Screen; 2. Mixing cylinder; 201. Motor 1; 202. Conveying pipe; 203. Discharge pipe; 3. Preheating box; 301. Branch pipe; 302. Motor 2; 303. Motor 3; 4. Collection box; 5. Hot air blower; 6. Air inlet pipe; 7. Rotating rod; 8. Baffle plate; 801. Rubber column 1; 802. Pull-out box; 803. Rubber column 2; 804. Guide plate. Detailed Implementation

[0019] 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.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Reference Figures 1-4 A water-soluble fertilizer mixing device includes a base frame 1, a mixing cylinder 2, a preheating box 3, and a collection box 4. A rotating rod 7 is movably installed inside the preheating box 3. A baffle plate 8 is fixedly installed on the outer wall of the rotating rod 7. A crushing roller 101 is installed above the baffle plate 8. An inclined plate 103 is installed below the baffle plate 8. A screen 106 is fixedly installed at one end of the inclined plate 103 near the collection box 4. A micro vibrator 104 is installed at the bottom of the end of the inclined plate 103 away from the screen 106 by fasteners. A hot air blower 5 is fixedly installed on the top of the preheating box 3. An air inlet pipe 6 is fixedly installed on the hot air blower 5. A branch pipe 301 is fixedly installed on the air inlet pipe 6. A nozzle 105 is fixedly installed on the branch pipe 301, and the branch pipe 301 passes through and connects to the preheating box 3.

[0023] In use, first start the hot air blower 5, so that hot air enters the branch pipes 301 on both sides through the air inlet pipe 6, and blows out towards the inclined plate 103 through each set of inclined nozzles 105. At the same time, start the micro vibrator 104 to make the inclined plate 103 vibrate and transmit the vibration to the screen 106 connected at the end. Put the raw material into the preheating box 3. The raw material first passes through the two sets of crushing rollers 101 at the feed inlet. Start the two sets of motors 303, which drive the two sets of crushing rollers 101 through the output shaft to crush the raw material. The crushed raw material falls to the baffle plate 8. Motor 2 302 drives the rotating rod 7 through the output shaft to drive the baffle plates 8 to rotate, so that the raw material is evenly distributed on the inclined plate 103 below. Then the raw material is blown by the vibration of the inclined plate 103 and the hot air flow from the nozzles 105. Under the sweeping action, the material moves along the inclined plate 103 towards the screen 106 at its end. During this process, hot air preheats and dries the raw material, keeping it in a loose state. When the raw material reaches the screen 106, under the vibration of the screen 106, qualified raw material particles pass through the screen 106 and fall into the conveying pipe 202, and enter the mixing cylinder 2 through the conveying pipe 202. Unqualified raw material particles slide down the surface of the screen 106 into the pull-out box 802 in the collection box 4. The raw material entering the mixing cylinder 2 is fully stirred and mixed under the action of the stirring paddle 102 driven by the motor 201. After mixing, it is discharged through the discharge pipe 203. Finally, by opening the door panel on the collection box 4, the pull-out box 802 is removed from the collection box 4, allowing for further processing of the raw material that has not passed the screening.

[0024] In this embodiment, a motor 303 is installed on the outer wall of the preheating box 3 by fasteners. The motor 303 is connected to the crushing roller 101 through the output shaft. The crushing roller 101 is symmetrically distributed in the preheating box 3.

[0025] During use, the rubber column 801 provides elastic support for the inclined plate 103, reducing the transmission of vibration of the inclined plate 103 to the inner wall of the preheating box 3, avoiding box resonance, and ensuring the vibration stability of the inclined plate 103 to drive the raw material movement.

[0026] In this embodiment, a second motor 302 is provided below the third motor 303. The second motor 302 is connected to the preheating box 3 by fasteners, and the second motor 302 is fixedly connected to the rotating rod 7 by the output shaft.

[0027] During use, the rubber column 803 provides elastic support for the screen 106, stably transmitting the vibration of the inclined plate 103 to the screen 106 to improve screening efficiency, while reducing the transmission of the vibration of the screen 106 to the inner wall of the preheating box 3, thus avoiding resonance that could affect the stability of the equipment.

[0028] In this embodiment, a rubber column 801 is provided between the bottom end of the inclined plate 103 and the inner wall of the preheating box 3 by fasteners, and a rubber column 803 is installed between the screen 106 and the inner wall of the preheating box 3 by fasteners.

[0029] When in use, both rubber column 1 (801) and rubber column 2 (803) are made of highly elastic and wear-resistant rubber material, which can meet the requirements of support, vibration reduction and vibration transmission.

[0030] In this embodiment, a conveying pipe 202 is fixedly provided between the bottom of the preheating box 3 and the mixing cylinder 2, and a motor 201 is fixedly installed on the top of the mixing cylinder 2.

[0031] In use, the guide plate 804 can guide the material that has not passed through the screen 106 to slide down its own surface into the pull-out box 802. The baffle plates 8 can evenly distribute the material crushed by the crushing roller 101 onto the inclined plate 103 to avoid the material from accumulating.

[0032] In this embodiment, a guide plate 804 is fixedly provided at the outer end of the preheating box 3 near the collection box 4, a pull-out box 802 is provided inside the collection box 4, a discharge pipe 203 is fixedly provided at the bottom of the mixing cylinder 2, and a stirring paddle 102 is fixedly provided on the output shaft of the motor 201.

[0033] In use, the nozzle 105 is installed at an angle on the branch pipe 301 and facing the lowest end of the inclined plate 103, which can direct hot air to the material on the inclined plate 103, thereby preheating and drying the material and assisting the material to move towards the screen 106.

[0034] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: When processing water-soluble fertilizer mixtures, the raw materials are put into the preheating box 3. The raw materials first pass through two sets of crushing rollers 101 at the feed inlet. Two sets of motors 303 are started, and the two sets of crushing rollers 101 are driven by the output shaft to crush the raw materials. The crushed raw materials fall to the baffle plate 8. Motor 2 302 drives the rotating rod 7 through the output shaft to rotate each set of baffle plates 8, so that the raw materials are evenly distributed on the inclined plate 103 below. The hot air blower 5 is started, so that the hot air enters the branch pipes 301 on both sides through the air inlet pipe 6, and blows out towards the inclined plate 103 through each set of inclined nozzles 105. At the same time, the micro vibrator 104 is started to make the inclined plate 103 vibrate and vibrate. The motion is transmitted to the screen 106 connected at the end. Then, under the vibration of the inclined plate 103 and the blowing action of the hot air flow from the nozzle 105, the raw material moves along the inclined plate 103 to the screen 106 at its end. During this process, the hot air preheats and dries the raw material, keeping it in a loose state. When the raw material reaches the screen 106, under the vibration of the screen 106, qualified raw material particles pass through the screen 106 and fall into the conveying pipe 202, and enter the mixing cylinder 2 through the conveying pipe 202. Unqualified raw material particles slide down the surface of the screen 106 into the pull-out box 802 in the collection box 4. The raw material entering the mixing cylinder 2 is fully stirred and mixed under the action of the stirring paddle 102 driven by the motor 201. After mixing, it is discharged through the discharge pipe 203.

[0035] 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 claimed utility model.

Claims

1. A water-soluble fertilizer mixing device, comprising a base frame (1), a mixing cylinder (2), a preheating box (3), and a collection box (4), characterized in that: A rotating rod (7) is movably installed inside the preheating box (3). A baffle plate (8) is fixedly installed on the outer wall of the rotating rod (7). A crushing roller (101) is installed above the baffle plate (8). An inclined plate (103) is installed below the baffle plate (8). A screen (106) is fixedly installed at one end of the inclined plate (103) near the collection box (4). A micro vibrator (104) is installed at the bottom of the end of the inclined plate (103) away from the screen (106) by fasteners. A hot air blower (5) is fixedly installed on the top of the preheating box (3). An air inlet pipe (6) is fixedly installed on the hot air blower (5). A branch pipe (301) is fixedly installed on the air inlet pipe (6). A nozzle (105) is fixedly installed on the branch pipe (301), and the branch pipe (301) is connected through the preheating box (3).

2. The water-soluble fertilizer mixing device according to claim 1, characterized in that, The outer wall of the preheating box (3) is fitted with a motor three (303) by fasteners. The motor three (303) is connected to the crushing roller (101) through an output shaft. The crushing roller (101) is symmetrically distributed inside the preheating box (3).

3. The water-soluble fertilizer mixing device according to claim 2, characterized in that, Below the third motor (303) is a second motor (302), which is connected to the preheating box (3) by fasteners, and the second motor (302) is fixedly connected to the rotating rod (7) by an output shaft.

4. The water-soluble fertilizer mixing device according to claim 1, characterized in that, A rubber column (801) is provided between the bottom end of the inclined plate (103) and the inner wall of the preheating box (3) by fasteners, and a rubber column (803) is installed between the screen (106) and the inner wall of the preheating box (3) by fasteners.

5. The water-soluble fertilizer mixing device according to claim 1, characterized in that, A conveying pipe (202) is fixedly provided between the bottom of the preheating box (3) and the mixing cylinder (2), and a motor (201) is fixedly installed on the top of the mixing cylinder (2).

6. The water-soluble fertilizer mixing device according to claim 5, characterized in that, The preheating box (3) is fixedly provided with a guide plate (804) near the outer end of the collection box (4), the collection box (4) is provided with a pull-out box (802), the bottom of the mixing cylinder (2) is fixedly provided with a discharge pipe (203), and the output shaft of the motor (201) is fixedly provided with a stirring paddle (102).

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