Nutrient solution mixing device

Abstract

The utility model discloses a nutrient solution mixing device which comprises a tank body and a stirring mechanism, and the stirring mechanism is arranged in the tank body. According to the utility model, by arranging the crushing assembly, powdery materials are added and crushed before being stirred and mixed, when the crushed powdery materials flow into the material dispersing frame, the discharging brush is driven to rotate along with the rotation of the rotating end of the stirring mechanism, and the powdery materials scattered on the bottom wall of the material dispersing frame are discharged into the tank body; powdery materials are slowly and uniformly scattered in the tank body, the powdery materials and liquid are stirred more uniformly, during stirring, a driving assembly is started to drive a moving plate to move upwards, a plurality of ejector rods are inserted into filtering holes of a filtering plate, the moving plate is attached to the bottom end of the filtering plate, the filtering holes are blocked, and a nutrient solution can be better stirred; after the nutrient solution is stirred to a certain degree, the movable plate is moved downwards again through the driving assembly, and at the moment, the uniformly stirred nutrient solution can flow out of the tank body.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a nutrient solution mixing device. Background Art

[0002] Tree nutrient solution can enhance the nutrition of large trees. It is used when transplanting trees and the root system fails to grow in time to meet the normal growth needs of the trees. It is a new type of garden treatment technology. The principle is the same as human infusion, which is to supplement nutrition to maintain normal metabolism. The effect is direct and the pollution to the environment is small. Therefore, a nutrient solution mixing device is needed to mix the nutrient solution needed for tree maintenance.

[0003] Potassium dihydrogen phosphate powder is a common source of plant nutrition, which can provide phosphorus and potassium elements for plants, promote flower flowering and plant growth. The nutrient solution mixing device in the prior art does not have the function of crushing larger particles in the powdered material when adding powdered materials for mixing. Some powdered materials are stored for too long, and some powdered materials condense due to the storage environment, causing larger particles of materials to settle more easily at the bottom of the container during the dissolution and mixing process, resulting in uneven distribution of nutrients in the nutrient solution. This may affect the absorption and utilization of nutrients by plants, thereby affecting their growth and development, so a nutrient solution mixing device is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides a nutrient solution mixing device, comprising a tank body and a stirring mechanism, wherein the stirring mechanism is arranged inside the tank body, and further comprises a filter plate, a movable plate, a bulk material frame and a discharge brush, wherein the filter plate is arranged inside the tank body, the movable plate is arranged directly below the filter plate, a plurality of filter holes are provided on the filter plate, a top rod matched with the size of the filter holes is provided on the movable plate, the bulk material frame is arranged on the top wall of the tank body, the discharge brush is arranged on the rotating end of the stirring mechanism and contacts with the bottom wall of the bulk material frame, a driving component for driving the movable plate to move up and down is provided on the top end of the tank body, and a crushing component is provided on the top end of the tank body.

[0005] Preferably, the driving assembly includes a hydraulic cylinder and a connecting rod, a support frame is provided at the top of the tank body, the hydraulic cylinder is provided at the top of the support frame, and the telescopic rod is vertically downward, and the connecting rod is connected between the hydraulic cylinder and the movable plate.

[0006] Preferably, the right side of the tank body is connected to a discharge pipe, the top end of the movable plate is inclined, and a sealing gasket is provided on the outer side of the movable plate and is pressed against the inner wall of the tank body.

[0007] Preferably, the crushing assembly includes a box body, a mounting frame, a first motor, two rotating shafts, two crushing rollers, two gears and a connecting pipe, the box body is arranged at the top of the tank body, the mounting frame is arranged on the right side of the box body, the first motor is arranged on the right side of the mounting frame, the rear rotating shaft is arranged between the left side wall of the box body and the right side wall of the mounting frame, one end of the front rotating shaft is coaxially connected to the output shaft of the first motor, and the other end is rotatably connected to the left side wall of the box body, the two crushing rollers are respectively arranged on the two rotating shafts, the two gears are respectively arranged on the two rotating shafts, and the two are meshed with each other, and the connecting pipe is connected between the bulk material frame and the box body.

[0008] Preferably, a plurality of sieve holes are provided at the bottom end of the bulk material frame, and the plurality of sieve holes are distributed in a ring array.

[0009] Preferably, the stirring mechanism includes a second motor, a rotating rod and stirring blades, the second motor is arranged at the top of the tank body, one end of the rotating rod is coaxially connected to the output shaft of the second motor, and the other end is rotatably connected to the top of the filter plate, a plurality of stirring blades are coaxially fixedly sleeved on the rotating rod, and the discharge brush is coaxially fixedly arranged on the rotating rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] By setting a crushing component to crush the powdered material before adding it for stirring and mixing, when the crushed powdered material flows into the bulk material frame, the discharging brush is driven to rotate as the rotating end of the stirring mechanism rotates, and the powdered material scattered on the bottom wall of the bulk material frame is discharged into the interior of the tank body, and the powdered material is slowly and evenly sprinkled in the tank body, so that the powdered material and the liquid are mixed more evenly. During stirring, the driving component is started to drive the movable plate to move upward, and multiple push rods are inserted into the filter holes of the filter plate, so that the movable plate fits with the bottom end of the filter plate, and the filter holes are blocked, so that the nutrient solution can be better stirred. After stirring to a certain degree, the movable plate is moved down again by the driving component, and the nutrient solution after stirring evenly can flow out of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 The utility model is a structural schematic diagram of a nutrient solution mixing device.

[0015] Figure 2This is an appearance diagram of a nutrient solution mixing device proposed by the utility model.

[0016] Figure 3 This is a schematic diagram of a crushing component in a nutrient solution mixing device proposed by the utility model.

[0017] Figure 4 This is an enlarged view of point A in a nutrient solution mixing device proposed by the utility model;

[0018] 1. Tank body; 2. Filter plate; 3. Moving plate; 4. Driving assembly; 41. Hydraulic cylinder; 42. Connecting rod; 5. Crushing assembly; 51. Box body; 52. Mounting frame; 53. First motor; 54. Rotating shaft; 55. Crushing roller; 56. Gear; 57. Connecting pipe; 6. Bulk material frame; 7. Stirring mechanism; 71. Second motor; 72. Rotating rod; 73. Stirring blade; 8. Discharge brush; 9. Sealing pad. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1-3As shown, a nutrient solution mixing device proposed by the utility model includes a tank body 1 and a stirring mechanism 7, the stirring mechanism 7 is arranged inside the tank body 1, and also includes a filter plate 2, a movable plate 3, a bulk material frame 6 and a discharge brush 8, the filter plate 2 is arranged inside the tank body 1, the movable plate 3 is arranged directly below the filter plate 2, a plurality of filter holes are opened on the filter plate 2, and a top rod 31 adapted to the size of the filter holes is arranged on the movable plate 3, the bulk material frame 6 is arranged on the top wall of the tank body 1, the discharge brush 8 is arranged on the rotating end of the stirring mechanism 7 and contacts with the bottom wall of the bulk material frame 6, a driving component 4 for driving the movable plate 3 to move up and down is arranged at the top end of the tank body 1, and a crushing component 5 is arranged at the top end of the tank body 1.

[0022] In the utility model, the nutrient solution is generally prepared by diluting a plurality of liquids and powdered materials with water and then mixing them. Before adding the powdered materials for stirring and mixing, the powdered materials are crushed by using a crushing assembly 5 to prevent the powdered materials from having large particles. This may cause uneven mixing, precipitation, clogging of pipes or equipment, and affect the concentration and composition of the nutrient solution. When the crushed powdered materials flow into the bulk material frame 6, the discharging brush 8 is driven to rotate as the rotating end of the stirring mechanism 7 rotates, and the powdered materials scattered on the bottom wall of the bulk material frame 6 are discharged into the interior of the tank body 1, and the powdered materials are slowly and evenly sprinkled in the tank body 1, so that the powdered materials and the liquid are mixed more evenly. When the stirring mechanism 7 stirs, the driving assembly 4 is started to drive the movable plate 3 to move upward, and multiple push rods 31 are inserted into the filter holes of the filter plate 2, so that the movable plate 3 fits with the bottom end of the filter plate 2, and the filter holes are blocked, so that the nutrient solution can be better stirred. After stirring to a certain extent, the movable plate 3 is moved down again by the driving assembly 4, and the nutrient solution after stirring evenly can flow out of the tank body 1.

[0023] In an optional embodiment, the driving assembly 4 includes a hydraulic cylinder 41 and a connecting rod 42. A support frame is provided at the top of the tank body 1. The hydraulic cylinder 41 is provided at the top of the support frame, and the telescopic rod is vertically downward. The connecting rod 42 is connected between the hydraulic cylinder 41 and the movable plate 3.

[0024] In an optional embodiment, a discharge pipe is connected to the right side of the tank body 1 , the top of the movable plate 3 is inclined, a sealing gasket 9 is provided on the outer side of the movable plate 3 , and is pressed against the inner wall of the tank body 1 .

[0025] It should be noted that, by providing a sealing pad, liquid leakage is prevented when the movable plate 3 moves upward.

[0026] In an optional embodiment, the crushing assembly 5 includes a box body 51, a mounting frame 52, a first motor 53, two rotating shafts 54, two crushing rollers 55, two gears 56 and a connecting pipe 57. The box body 51 is arranged at the top of the tank body 1, the mounting frame 52 is arranged on the right side of the box body 51, the first motor 53 is arranged on the right side of the mounting frame 52, the rear rotating shaft 54 ​​is arranged between the left side wall of the box body 51 and the right side wall of the mounting frame 52, one end of the front rotating shaft 54 ​​is coaxially connected to the output shaft of the first motor 53, and the other end is rotatably connected to the left side wall of the box body 51, the two crushing rollers 55 are respectively arranged on the two rotating shafts 54, the two gears 56 are respectively arranged on the two rotating shafts 54, and the two are meshed with each other, and the connecting pipe 57 is connected between the bulk material frame 6 and the box body 51.

[0027] It should be noted that the top of the box body 51 is connected to a feed barrel. By starting the first motor 53 to drive the front shaft 54 ​​to rotate, the two crushing rollers 55 are moved relative to each other through two mutually meshing gears 56, so that the powdered materials with larger particles are crushed and flow into the interior of the bulk frame 6 through the connecting pipe.

[0028] In an optional embodiment, a plurality of sieve holes are provided at the bottom end of the bulk material frame 6, and the plurality of sieve holes are distributed in a circular array.

[0029] In an optional embodiment, the stirring mechanism 7 includes a second motor 71, a rotating rod 72 and stirring blades 73. The second motor 71 is arranged at the top of the tank body 1. One end of the rotating rod 72 is coaxially connected to the output shaft of the second motor 71, and the other end is rotatably connected to the top of the filter plate 2. A plurality of stirring blades 73 are coaxially fixedly sleeved on the rotating rod 72, and the discharge brush 8 is coaxially fixedly arranged on the rotating rod 72.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A nutrient solution mixing device, comprising a tank body (1) and a stirring mechanism (7), wherein the stirring mechanism (7) is arranged inside the tank body (1), and is characterized in that: The invention also comprises a filter plate (2), a movable plate (3), a bulk material frame (6) and a discharge brush (8), wherein the filter plate (2) is arranged inside the tank body (1), the movable plate (3) is arranged directly below the filter plate (2), the filter plate (2) is provided with a plurality of filter holes, the movable plate (3) is provided with a top rod (31) which is adapted to the size of the filter holes, the bulk material frame (6) is arranged on the top wall of the tank body (1), the discharge brush (8) is arranged on the rotating end of the stirring mechanism (7) and contacts the bottom wall of the bulk material frame (6), the top end of the tank body (1) is provided with a driving component (4) for driving the movable plate (3) to move up and down, and the top end of the tank body (1) is provided with a crushing component (5).

2. A nutrient solution mixing device according to claim 1, characterized in that: The driving assembly (4) comprises a hydraulic cylinder (41) and a connecting rod (42); a support frame is provided at the top of the tank body (1); the hydraulic cylinder (41) is provided at the top of the support frame, and a telescopic rod is vertically downward; the connecting rod (42) is connected between the hydraulic cylinder (41) and the movable plate (3).

3. A nutrient solution mixing device according to claim 2, characterized in that: The right side of the tank body (1) is connected to a discharge pipe, the top end of the movable plate (3) is inclined, and a sealing gasket (9) is provided on the outer side of the movable plate (3) and is pressed against the inner wall of the tank body (1).

4. A nutrient solution mixing device according to claim 1, characterized in that: The crushing assembly (5) comprises a box (51), a mounting frame (52), a first motor (53), two rotating shafts (54), two crushing rollers (55), two gears (56) and a connecting pipe (57); the box (51) is arranged at the top of the tank (1); the mounting frame (52) is arranged at the right side of the box (51); the first motor (53) is arranged at the right side of the mounting frame (52); the rotating shaft (54) is arranged at the left side wall of the box (51) and the right side wall of the mounting frame (52), one end of the front rotating shaft (54) is coaxially connected to the output shaft of the first motor (53), and the other end is rotatably connected to the left side wall of the box body (51), the two crushing rollers (55) are respectively arranged on the two rotating shafts (54), the two gears (56) are respectively arranged on the two rotating shafts (54), and the two are meshed with each other, and the connecting pipe (57) is connected between the bulk material frame (6) and the box body (51).

5. A nutrient solution mixing device according to claim 4, characterized in that: A plurality of sieve holes are provided at the bottom end of the bulk material frame (6), and the plurality of sieve holes are distributed in a circular array.

6. A nutrient solution mixing device according to claim 1, characterized in that: The stirring mechanism (7) comprises a second motor (71), a rotating rod (72) and stirring blades (73); the second motor (71) is arranged at the top end of the tank body (1); one end of the rotating rod (72) is coaxially connected to the output shaft of the second motor (71), and the other end is rotatably connected to the top end of the filter plate (2); a plurality of stirring blades (73) are coaxially fixedly sleeved on the rotating rod (72); and the discharge brush (8) is coaxially fixedly arranged on the rotating rod (72).

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