A device for rapid preparation of artificial soil

Abstract

The utility model relates to artificial soil preparation technical field, and disclose a kind of artificial soil rapid preparation device, including preparation jar, inside upper position of the preparation jar is provided with inner tube, the top rear position of the preparation jar is provided with feeding opening, the top central position of the preparation jar is equipped with mixing motor, the drive shaft of the mixing motor is fixedly connected with mixing rod through transmission rod and penetrates the top of preparation jar, there is enough gap between the mixing rod and inner tube inner wall, by the mode that mixing motor drives mixing rod rotation;Through storage jar, ration feed valve, beam type weighing sensor, discharge bellows, fast cut solenoid valve, when blending, can be directly weighed and discharged, without personnel real-time manual weighing addition, can effectively reduce personnel labor intensity, improve preparation efficiency, facilitate metering feeding, facilitate to mix various raw materials, improve preparation uniformity, and higher use flexibility.

Description

Technical Field

[0001] This utility model relates to the field of artificial soil preparation technology, specifically to a rapid artificial soil preparation device. Background Technology

[0002] When it is not permissible to damage the collected soil, artificial soil needs to be prepared. An artificial soil preparation device is a device specifically designed for the rapid synthesis or preparation of "artificial soil". Its core objective is to simulate the formation process of natural soil in a short time. Artificial soil is formed by uniformly mixing non-soil components such as grass fiber, peat, kaolin, quartz sand, and soil conditioner in appropriate proportions. It is typically used in scenarios such as agriculture, desertification control, and biological experiments.

[0003] Chinese patent provides an artificial soil production device, publication number CN210226421U, which includes a transparent cover with an opening on the front side and a door panel. A processor is installed at the top inside the cover and is connected to a temperature sensor. Several nozzles are installed in the upper part of the cover and are connected to a water pump through connecting pipes.

[0004] The above-mentioned device can transmit the temperature of the pile and the environment to the processor in real time through the temperature sensor. When the temperature exceeds the set upper limit, the processor will control the alarm to sound, thereby prompting relevant personnel nearby to handle the situation. This can avoid excessive or insufficient watering affecting the composting efficiency of the artificial soil and can also effectively reduce the workload of the operators.

[0005] However, it lacks stabilizer and buffer additives, making it difficult to control soil pH. It also lacks equipment for quantitative addition of raw materials, requiring manual weighing each time it is added, which affects preparation efficiency. When there are many preparations, the labor intensity is high. Furthermore, the lack of soil mixing and stirring, and simply letting it stand after adding various materials, makes it difficult to ensure uniform mixing, affecting the preparation effect and resulting in poor performance. Utility Model Content

[0006] The purpose of this invention is to provide a device for rapid preparation of artificial soil, which can effectively solve the problems in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A rapid artificial soil preparation device includes a preparation tank, an inner cylinder located at the upper part of the preparation tank, a feeding port located at the rear of the top of the preparation tank, and a mixing motor installed at the center of the top of the preparation tank.

[0009] The drive shaft of the mixing motor passes through the top of the preparation tank and is fixedly connected to a mixing rod via a transmission rod. Sufficient clearance is left between the mixing rod and the inner wall of the inner cylinder. The mixing motor drives the mixing rod to rotate, which is used to stir the soil matrix added in the inner cylinder. A material outlet is provided at the lower front end of the preparation tank, and a door is detachably installed at the front end of the material outlet via fixing bolts. Several temperature sensors at different heights are provided at the lower interior of the preparation tank. The temperature sensors are used to detect the temperature of the preparation tank and the soil pile. A discharge solenoid valve is provided at the bottom of the inner cylinder. A water replenishment ring pipe is provided inside the preparation tank and around the discharge solenoid valve. Several water replenishment nozzles are provided at the bottom end of the water replenishment ring pipe.

[0010] Preferably, a number of metering feed valves are provided at one side of the top of the preparation tank, and the inlets of the metering feed valves are respectively connected to the external soil preparation reagent storage tank.

[0011] Preferably, a number of storage cylinders are provided on the side of the preparation tank away from the quantitative feed valve. The top of the storage cylinders is connected to a number of beam-type weighing sensors through a fixing rod, and a replenishment port is provided at the center of the top of the storage cylinders.

[0012] Preferably, a number of support plates are fixedly installed on the side of the preparation tank away from the quantitative feed valve. The top of the support plate is fixedly connected to the mounting ring plate, and the bottom of the mounting ring plate is provided with a lifting plate that is compatible with the beam-type weighing sensor. The end of the beam-type weighing sensor away from the storage cylinder is fixed to the bottom of the lifting plate by mounting bolts. The beam-type weighing sensor is used to weigh the storage cylinder.

[0013] Preferably, the storage cylinder is hoisted above the preparation tank by means of an installation ring plate, a beam-type weighing sensor and a hoisting plate. The bottom end of the storage cylinder is connected to a discharge corrugated pipe. The preparation tank is provided with an addition port on the side near the storage cylinder, and the bottom end of the discharge corrugated pipe is connected to the addition port.

[0014] Preferably, a quick-cut solenoid valve is provided between the storage cylinder and the discharge bellows, and an electrical control box is installed at the upper position of the outer ring of the preparation tank. The electrical control box is electrically connected to the temperature sensor, the discharge solenoid valve, the quantitative feeding valve, the mixing motor, the quick-cut solenoid valve, and the beam weighing sensor.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention, through the coordinated arrangement of a storage cylinder, a quantitative feeding valve, a beam-type weighing sensor, a discharge bellows, and a quick-cut solenoid valve, allows for the pre-storage of various granular additives such as kaolin and quartz sand during artificial soil preparation. When mixing is required, the additives can be directly weighed and discharged, eliminating the need for manual weighing and addition in real time. This effectively reduces labor intensity and improves preparation efficiency. Furthermore, the quantitative feeding valve's connection to external stabilizer and buffer storage tanks facilitates metered feeding.

[0017] By setting up a mixing rod, a mixing motor, an inner cylinder, and a discharge solenoid valve to work together, after the base material for soil preparation and various additives are added into the inner cylinder, the mixing motor can be started to drive the mixing rod to rotate, which facilitates the mixing of various raw materials, improves the uniformity of preparation, and the mixed raw materials are discharged into the lower part of the preparation tank for easy composting or direct removal, making it highly flexible in use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a rapid artificial soil preparation device according to an embodiment of the present invention;

[0019] Figure 2 This is a cross-sectional view of the internal structure of the can and inner cylinder in an embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the storage cylinder, beam-type weighing sensor, and discharge corrugated pipe in the embodiment of this utility model.

[0021] In the diagram: 1. Preparation tank; 2. Inner cylinder; 3. Feed port; 4. Mixing motor; 5. Mixing rod; 6. Discharge solenoid valve; 7. Quantitative feed valve; 8. Storage cylinder; 9. Discharge bellows; 10. Quick-cut solenoid valve; 11. Support plate; 12. Mounting ring plate; 13. Lifting plate; 14. Beam-type load cell; 15. Replenishment port; 16. Box door; 17. Temperature sensor; 18. Water replenishment ring pipe; 19. Water replenishment nozzle; 20. Electrical control box. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Combination Figures 1-3A rapid artificial soil preparation device includes a preparation tank 1, an inner cylinder 2 located at the upper part of the preparation tank 1, a feeding port 3 located at the rear of the top of the preparation tank 1, and a mixing motor 4 installed at the center of the top of the preparation tank 1.

[0025] See Figure 2 and Figure 3 Furthermore, several metering feed valves 7 are installed on one side of the top of the preparation tank 1. The inlets of these metering feed valves 7 are connected to external storage tanks for the reagents required for soil preparation. Several storage cylinders 8 are installed on the side of the preparation tank 1 away from the metering feed valves 7. Several beam-type load cells 14 are connected to the top of the storage cylinders 8 via fixed rods. A replenishment port 15 is located at the center of the top of the storage cylinders 8. Several support plates 11 are fixedly installed on the side of the preparation tank 1 away from the metering feed valves 7. Mounting ring plates 12 are fixedly connected to the top of the support plates 11. A lifting plate 13 adapted to the beam-type load cells 14 is installed at the bottom of the mounting ring plates 12. The beam-type load cells 14 are located away from the storage cylinders 8. The end is fixed to the bottom of the lifting plate 13 by mounting bolts. The beam-type weighing sensor 14 is used to weigh the storage cylinder 8. The storage cylinder 8 is hoisted above the preparation tank 1 by the mounting ring plate 12, the beam-type weighing sensor 14 and the lifting plate 13. The bottom of the storage cylinder 8 is connected to the discharge bellows 9. The preparation tank 1 is provided with an addition port on the side near the storage cylinder 8, and the bottom of the discharge bellows 9 is connected to the addition port. A quick-cut solenoid valve 10 is provided between the storage cylinder 8 and the discharge bellows 9. An electrical control box 20 is installed on the upper part of the outer ring of the preparation tank 1. The electrical control box 20 is electrically connected to the temperature sensor 17, the discharge solenoid valve 6, the quantitative feed valve 7, the mixing motor 4, the quick-cut solenoid valve 10 and the beam-type weighing sensor 14.

[0026] Specifically, the appropriate soil matrix required for soil preparation can be added into the inner cylinder 2 through the feeding port 3. Subsequently, personnel can pre-add granular additives such as peat, kaolin, and quartz sand into the storage cylinder 8 through the replenishment port 15 according to the soil formula. At this time, the raw materials in the storage cylinder 8 can be weighed by the beam-type weighing sensor 14. Subsequently, the quick-cut solenoid valve 10 can be opened according to the weight ratio of different soil components to release the raw materials in the storage cylinder 8. When the discharged weight reaches the preset value, the quick-cut solenoid valve 10 will be closed to cut off the feeding. The feeding process does not require personnel to weigh and add in real time, which effectively reduces the labor intensity of personnel. In addition, by connecting the quantitative feeding valve 7 to the external liquid addition pipeline of soil stabilizer, amendment, and buffer, it can play a feeding metering role, which can facilitate personnel to meter and add liquid raw materials.

[0027] Example 2

[0028] See Figure 2Furthermore, based on Example 1, the mixing motor 4 drives the mixing rod 5 through the top of the preparation tank 1 and is fixedly connected to it via a transmission rod. Sufficient gaps are left between the mixing rod 5 and the inner wall of the inner cylinder 2. The mixing motor 4 drives the mixing rod 5 to rotate, thus stirring the soil matrix added to the inner cylinder 2. A material inlet is located at the lower front end of the preparation tank 1, and a door 16 is detachably installed at the front end of the material inlet via fixing bolts. Several temperature sensors 17 at different heights are located at the lower interior of the preparation tank 1 to detect the temperature of the preparation tank 1 and the soil pile. A discharge solenoid valve 6 is located at the bottom of the inner cylinder 2. A water supply ring pipe 18 is located inside the preparation tank 1 and surrounding the discharge solenoid valve 6. Several water supply nozzles 19 are located at the bottom of the water supply ring pipe 18.

[0029] Specifically, during the feeding process, personnel can start the mixing motor 4. The rotation of the drive shaft of the mixing motor 4 can drive the mixing rod 5 to rotate inside the discharge solenoid valve 6, so as to stir and mix the heated soil matrix and various raw materials, which can effectively improve the uniformity of preparation. After mixing, the discharge solenoid valve 6 can be opened to discharge the mixed artificial soil to the lower part of the preparation tank 1. Since the box door 16 is installed at the preparation tank 1 by fixing bolts, personnel can use wrenches or other tools to remove the box door 16 to collect the discharged soil. When the soil needs to be decomposed, the temperature of the soil pile and the air can be detected by multiple temperature sensors 17. Water can be added as needed by connecting the water replenishment ring pipe 18 to the external water replenishment pipe.

[0030] In actual operation, the existing technology uses temperature sensor 17 and water spray nozzle 19 to replenish water to the composting soil, which will not be repeated here. The appropriate soil matrix required for soil preparation can be added into the inner cylinder 2 through the feeding port 3. Subsequently, personnel can pre-add granular additives such as peat, kaolin, and quartz sand into the storage cylinder 8 through the replenishment port 15 according to the soil formula. At this time, the raw materials in the storage cylinder 8 can be weighed by beam weighing sensor 14. Subsequently, the quick-cut solenoid valve 10 can be opened according to the weight ratio of different soil components to release the raw materials in the storage cylinder 8. When the discharged weight reaches the preset value, the quick-cut solenoid valve 10 will be closed to cut off the feeding. The feeding process does not require personnel to weigh and add in real time, which effectively reduces the labor intensity of personnel. In addition, by connecting the quantitative feeding valve 7 to the external liquid addition pipeline of soil stabilizer, amendment, and buffer, it can play a feeding metering role, which can facilitate personnel to meter and add liquid raw materials.

[0031] During the feeding process, personnel can start the mixing motor 4. The rotation of the drive shaft of the mixing motor 4 can drive the mixing rod 5 to rotate inside the discharge solenoid valve 6, so as to stir and mix the heated soil matrix and various raw materials, which can effectively improve the uniformity of preparation. After mixing, the discharge solenoid valve 6 can be controlled to open so that the mixed artificial soil can be discharged to the lower part of the preparation tank 1. Since the box door 16 is installed at the preparation tank 1 by fixing bolts, personnel can use wrenches or other tools to remove the box door 16 so as to collect the discharged soil. When the soil needs to be decomposed, the temperature of the soil pile and the air can be detected by multiple temperature sensors 17. Water can be added as needed by connecting the water replenishment ring pipe 18 to the external water replenishment pipe. The raw materials stored in the storage cylinder 8 can be adjusted according to the soil formula and are not limited to one or two raw materials. Personnel can make adaptive selections according to the situation. Therefore, it will not be described in detail. However, regardless of the combination, the addition method shall be based on the technical solution described in this embodiment.

[0032] Furthermore, the display and control components and modules used in the aforementioned quantitative feed valve 7, quick-cut solenoid valve 10, beam weighing sensor 14, discharge solenoid valve 6, mixing motor 4, and temperature sensor 17 are all existing technologies, which can be fully implemented by those skilled in the art. The power supply is also common knowledge in the field and need not be elaborated upon. No specific model is required, as long as it meets the usage requirements. The content protected by this utility model does not involve any improvement to the software and programming methods.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid artificial soil preparation device, comprising a preparation tank (1), wherein an inner cylinder (2) is provided at the upper part of the preparation tank (1), and a feeding port (3) is provided at the rear part of the top of the preparation tank (1), characterized in that: A mixing motor (4) is installed at the center of the top of the preparation tank (1); The drive shaft of the mixing motor (4) passes through the top of the preparation tank (1) and is fixedly connected to the mixing rod (5) via a transmission rod. There is a sufficient gap between the mixing rod (5) and the inner wall of the inner cylinder (2). The mixing rod (5) is rotated by the mixing motor (4) to stir the soil matrix added in the inner cylinder (2). A material outlet is provided at the lower front end of the preparation tank (1), and a door (16) is detachably installed at the front end of the material outlet via a fixing bolt. Several temperature sensors (17) at different heights are provided at the lower interior of the preparation tank (1). The temperature sensors (17) are used to detect the temperature of the preparation tank (1) and the soil pile. A discharge solenoid valve (6) is provided at the bottom of the inner cylinder (2). A water replenishment ring pipe (18) is provided inside the preparation tank (1) and around the discharge solenoid valve (6). Several water replenishment nozzles (19) are provided at the bottom of the water replenishment ring pipe (18).

2. The device for rapid preparation of artificial soil according to claim 1, characterized in that: The top of the preparation tank (1) is provided with several quantitative feed valves (7) on one side, and the inlets of the several quantitative feed valves (7) are respectively connected to the external soil preparation reagent storage tank.

3. The device for rapid preparation of artificial soil according to claim 2, characterized in that: Several storage cylinders (8) are provided on the side of the preparation tank (1) away from the quantitative feed valve (7). Several beam-type weighing sensors (14) are connected to the top of the storage cylinders (8) by a fixing rod. A replenishment port (15) is provided at the center of the top of the storage cylinders (8).

4. The device for rapid preparation of artificial soil according to claim 3, characterized in that: Several support plates (11) are fixedly installed on the side of the preparation tank (1) away from the quantitative feed valve (7). The top of the support plate (11) is fixedly connected to the mounting ring plate (12). The bottom of the mounting ring plate (12) is provided with a lifting plate (13) that is compatible with the beam weighing sensor (14). The end of the beam weighing sensor (14) away from the storage cylinder (8) is fixed to the bottom of the lifting plate (13) by mounting bolts. The beam weighing sensor (14) is used to weigh the storage cylinder (8).

5. The device for rapid preparation of artificial soil according to claim 4, characterized in that: The storage cylinder (8) is hoisted above the preparation tank (1) by means of a mounting ring plate (12), a beam-type weighing sensor (14) and a hoisting plate (13). The bottom end of the storage cylinder (8) is connected to a discharge corrugated pipe (9). The preparation tank (1) is provided with an addition port on the side near the storage cylinder (8), and the bottom end of the discharge corrugated pipe (9) is connected to the addition port.

6. The device for rapid preparation of artificial soil according to claim 5, characterized in that: A quick-cut solenoid valve (10) is provided between the storage cylinder (8) and the discharge bellows (9). An electrical control box (20) is installed on the upper part of the outer ring of the preparation tank (1). The electrical control box (20) is electrically connected to the temperature sensor (17), the discharge solenoid valve (6), the quantitative feed valve (7), the mixing motor (4), the quick-cut solenoid valve (10), and the beam weighing sensor (14).

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