Organic detection and separation device for salinity and alkalinity of agricultural land

Abstract

The utility model discloses an agricultural land salinity and alkalinity organic detection and separation device, and belongs to the technical field of agricultural land detection.The agricultural land salinity and alkalinity organic detection and separation device comprises a filter box, ladder blocks are arranged on the inner walls of the front side and the rear side of the filter box, the cross section of each ladder block is trapezoidal, and a sieve plate is fixedly installed between the two ladder blocks; a U-shaped frame is slidably mounted between the two ladder blocks, a driving mechanism used for driving the U-shaped frame to slide is arranged in the filter box, a partition plate is fixedly mounted on the inner wall of the filter box, the partition plate is located below the sieve plate, a gap is reserved between the partition plate and the sieve plate, a discharging pipe is arranged at the bottom end of the partition plate in a penetrating mode, and an electromagnetic valve is arranged on the side wall of the discharging pipe. Two heat preservation boxes are arranged at the top end of the partition plate, and ports of the heat preservation boxes are fixedly connected with the side wall of the filter box in a sealed mode. The device is provided with a drying structure and an automatic separation structure for soil and impurities, and the separation efficiency and effect are improved.

Description

Technical Field

[0001] The present application relates to the technical field of agricultural land detection, and more specifically, to an organic detection and separation device for agricultural land salinity and alkalinity. Background Art

[0002] The pH value and organic matter content of agricultural land play a very important role in agricultural planting. Organic matter, as an important component of soil fertility, plays a decisive role in the formation of soil structure and the improvement of soil quality, although its content only accounts for a small part of the total soil. Organic matter is not only an indicator of soil erosion and degradation, but also a factor in improving soil water retention and permeability. Therefore, monitoring the pH value and organic matter information of agricultural soil can not only understand the characteristics of dynamic changes in soil quality and provide a criterion for the rationality of farming measures, but also provide basic data support for the implementation of precision agriculture.

[0003] When conducting pH and organic testing on agricultural land, plants or impurities are usually removed manually and then dried, which has high labor costs. In addition, since some soils are very sticky, there is a lot of impurities and plants attached to the soil, which affects the accuracy of subsequent test data. Therefore, in order to solve such problems, we propose an agricultural land salinity and alkalinity organic detection and separation device. Utility Model Content

[0004] In order to solve the above problems, the present application provides an agricultural land salinity and alkalinity organic detection and separation device, which adopts the following technical solutions:

[0005] An organic detection and separation device for salinity and alkalinity of agricultural land comprises a filter box, the inner walls on both sides of the front and rear of the filter box are provided with ladder blocks, the cross section of the ladder blocks is arranged in a trapezoidal shape, a sieve plate is fixedly installed between two of the ladder blocks, a U-shaped frame is slidably installed between the two ladder blocks, a driving mechanism for driving the U-shaped frame to slide is arranged in the filter box, a partition is fixedly installed on the inner wall of the filter box, the partition is located below the sieve plate and has a spacing, a discharge pipe is penetrated at the bottom end of the partition, and an electromagnetic discharge pipe is arranged on the side wall of the discharge pipe valve, two insulation boxes are arranged on the top of the partition, the ports of the insulation boxes are fixedly and sealedly connected to the side walls of the filter box, a plurality of electric heaters distributed in an array are arranged on the front and rear sides of the filter box, the heating rods of the electric heaters are located in adjacent insulation boxes, and blowing components are arranged on the side walls of the two insulation boxes, and open ports are arranged on the front and rear sides of the filter box, and the open ports are convenient for taking and placing containers on the bottom wall of the filter box, and a feed hopper for placing agricultural land samples is fixedly installed on the top of the filter box.

[0006] Preferably, grooves are provided on the opposite sides of the two ladder blocks, and the sieve plates match the grooves of the ladder blocks.

[0007] Preferably, a protrusion is provided on one side of the two vertical sections of the U-shaped frame that are away from each other, and a slide groove is provided on one side of the ladder block close to the U-shaped frame, and the protrusion of the U-shaped frame matches the slide groove of the ladder block.

[0008] Preferably, the driving mechanism includes a screw, which is rotatably installed between the left and right sides of the filter box, and the screw is penetrated and threadedly connected to the U-shaped frame. A servo motor is fixedly installed on one side of the filter box, and the output shaft of the servo motor is fixedly connected to the shaft of the screw through a coupling.

[0009] Preferably, the blowing assembly includes a fan, and circular tubes are provided through the two opposite sides of the heat preservation box, and the fan is fixedly installed in the circular tube of the heat preservation box.

[0010] Preferably, a door panel is installed on one side of the filter box through a hinge, and the door panel is used to clean the separated soil sample on the top of the partition.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] By installing the filter box, the container is placed on the bottom wall of the filter box, and the agricultural soil sample is poured from the feed hopper onto the top of the sieve plate in the filter box. The U-shaped frame of the driving mechanism and the squeezing roller slide synchronously. At the same time, the squeezing roller squeezes and pushes the soil sample, and multiple electric heaters heat the air inside the two insulation boxes. Two blowing components intermittently blow hot air from the sieve holes of the sieve plate to the soil sample for drying. The soil sample after filtering out impurities falls from the sieve plate to the top of the partition, and flows from the discharge pipe to the container on the bottom wall of the filter box under the blowing of hot air. It has a drying structure and an automatic separation structure for soil and impurities, thereby improving the separation efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of this application;

[0014] Figure 2 This is the installation structure diagram of the sieve plate of this application;

[0015] Figure 3 This is a structural diagram of the installation of the squeezing roller of the present application;

[0016] Figure 4 This is the installation structure diagram of the insulation box of this application.

[0017] Description of the numbers in the figure:

[0018] 1. Filter box; 2. Ladder block; 3. Screen plate; 4. U-shaped frame; 5. Extrusion roller; 6. Screw; 7. Servo motor; 8. Partition; 9. Discharge pipe; 10. Insulation box; 11. Electric heater; 12. Fan; 13. Opening; 14. Door panel; 15. Feed hopper. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0020] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" 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 application and simplifying the description, and do not indicate or imply 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 application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] The following is combined with Figure 1-4 This application is described in further detail.

[0023] See also Figure 1-4, an organic detection and separation device for salinity and alkalinity of agricultural land, comprising a filter box 1, ladder blocks 2 are arranged on the inner walls of the front and rear sides of the filter box 1, the cross section of the ladder block 2 is trapezoidal, and has a supporting function, a sieve plate 3 is fixedly installed between the two ladder blocks 2, and has a screening function for soil samples, grooves are arranged on the opposite sides of the two ladder blocks 2, the sieve plate 3 matches the grooves of the ladder block 2, and has a limiting function, a U-shaped frame 4 is slidably installed between the two ladder blocks 2, and has a supporting function, and a protrusion is arranged on the side away from the two vertical sections of the U-shaped frame 4, and a protrusion is arranged on the ladder block 2 close to the U-shaped frame A slide groove is provided on one side of the U-shaped frame 4, and the protrusion of the U-shaped frame 4 matches the slide groove of the ladder block 2, which has a limiting effect. A driving mechanism for driving the U-shaped frame 4 to slide is provided in the filter box 1, and the driving mechanism includes a screw 6, which is rotatably installed between the left and right sides of the filter box 1. The screw 6 and the U-shaped frame 4 are penetrated and threadedly connected, which has a transmission effect. A servo motor 7 is fixedly installed on one side of the filter box 1, and the output shaft of the servo motor 7 is fixedly connected to the shaft body of the screw 6 through a coupling, which has a driving effect. A partition plate 8 is fixedly installed on the inner wall of the filter box 1, and the partition plate 8 is located at the sieve plate 3. There is a gap below, which has a supporting function. A discharge pipe 9 is provided through the bottom end of the partition 8, and a solenoid valve is provided on the side wall of the discharge pipe 9, which has the function of discharging the separated sample. Two insulation boxes 10 are provided at the top of the partition 8. The ports of the insulation boxes 10 are fixedly and sealedly connected to the side walls of the filter box 1, which has a supporting function. A plurality of electric heaters 11 distributed in an array are provided on the front and rear sides of the filter box 1. The heating rods of the electric heaters 11 are located in the adjacent insulation boxes 10, which have the function of heating the air. Blowing valves are provided on the side walls of the two insulation boxes 10. The wind component has a hot air blowing function. The blowing component includes a fan 12. A round tube is penetrated on the opposite side of the insulation box 10 to have a supporting function. The fan 12 is fixedly installed in the round tube of the insulation box 10 to have a blowing function. Open ports 13 are provided on the front and rear sides of the filter box 1. The open ports 13 are convenient for taking and placing containers on the bottom wall of the filter box 1. A door panel 14 is installed on one side of the filter box 1 through a hinge. The door panel 14 is used to clean the separated soil sample on the top of the partition 8. A feed hopper 15 for placing agricultural land samples is fixedly installed on the top of the filter box 1.

[0024] The implementation principle of the embodiment of the present application is as follows: a container is placed on the bottom wall of the filter box 1, and an agricultural soil sample is poured from the feed hopper 15 onto the top of the sieve plate 3 in the filter box 1. The servo motor 7 drives the screw 6 to rotate, driving the U-shaped frame 4 and the squeezing roller 5 to slide synchronously. At the same time, the squeezing roller 5 squeezes and pushes the soil sample, and a plurality of electric heaters 11 heat the air inside the two insulation boxes 10. Two fans 12 intermittently blow hot air from the sieve holes of the sieve plate 3 to the soil sample for drying. After filtering out impurities, the soil sample falls from the sieve plate 3 to the top of the partition 8, and flows from the discharge pipe 9 to the container on the bottom wall of the filter box 1 under the blowing of hot air.

[0025] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An organic detection and separation device for agricultural land salinity and alkalinity, comprising a filter box (1), characterized in that: The inner walls of the front and rear sides of the filter box (1) are both provided with ladder blocks (2), the cross section of the ladder blocks (2) is arranged in a trapezoidal shape, a sieve plate (3) is fixedly installed between the two ladder blocks (2), a U-shaped frame (4) is slidably installed between the two ladder blocks (2), a driving mechanism for driving the U-shaped frame (4) to slide is arranged in the filter box (1), a partition (8) is fixedly installed on the inner wall of the filter box (1), the partition (8) is located below the sieve plate (3) and a spacing is left, a discharge pipe (9) is penetrated through the bottom end of the partition (8), a solenoid valve is arranged on the side wall of the discharge pipe (9), and a valve is arranged on the top end of the partition (8). Two heat preservation boxes (10), the ports of the heat preservation boxes (10) are fixedly and sealedly connected to the side walls of the filter box (1), a plurality of electric heaters (11) distributed in an array are arranged on the front and rear sides of the filter box (1), the heating rods of the electric heaters (11) are located in adjacent heat preservation boxes (10), the side walls of the two heat preservation boxes (10) are arranged with blowing components, the front and rear sides of the filter box (1) are arranged with open ports (13), the open ports (13) are convenient for taking and placing containers on the bottom wall of the filter box (1), and a feeding hopper (15) for placing agricultural land samples is fixedly installed on the top of the filter box (1).

2. The organic detection and separation device for agricultural land salinity and alkalinity according to claim 1 is characterized in that: The two ladder blocks (2) are each provided with a groove on one side facing each other, and the sieve plate (3) matches the groove of the ladder block (2).

3. The organic detection and separation device for agricultural land salinity and alkalinity according to claim 1 is characterized in that: The two vertical sections of the U-shaped frame (4) are both provided with a protrusion on one side away from each other, and the ladder block (2) is provided with a slide groove on one side close to the U-shaped frame (4), and the protrusion of the U-shaped frame (4) matches the slide groove of the ladder block (2).

4. The organic detection and separation device for agricultural land salinity and alkalinity according to claim 1 is characterized in that: The driving mechanism comprises a screw (6), the screw (6) being rotatably mounted between the left and right sides of the filter box (1), the screw (6) penetrating and threadedly connected to the U-shaped frame (4), a servo motor (7) being fixedly mounted on one side of the filter box (1), the output shaft of the servo motor (7) being fixedly connected to the shaft of the screw (6) via a coupling.

5. The organic detection and separation device for agricultural land salinity and alkalinity according to claim 1 is characterized by: The blowing assembly comprises a fan (12), and circular tubes are provided through the opposite sides of the heat preservation box (10), and the fan (12) is fixedly installed in the circular tube of the heat preservation box (10).

6. The organic detection and separation device for agricultural land salinity and alkalinity according to claim 1 is characterized by: A door panel (14) is installed on one side of the filter box (1) via a hinge, and the door panel (14) is used to clean the separated soil sample on the top of the partition (8).

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