Soil drying device for soil detection

Abstract

The utility model discloses a soil drying device for soil detection, which relates to the technical field of soil drying devices and comprises a worktable, a drying box is arranged above the worktable, supporting seats are fixedly mounted on the left side and the right side of the bottom of the drying box, a feed port is formed in the top of the drying box, and a discharge port is formed in the bottom of the drying box. A pair of heating plates is fixedly mounted on the inner wall of the top of the drying box, a pair of material spreading plates is slidably mounted in the drying box, the two material spreading plates are symmetrically arranged, driving assemblies are arranged on the left side and the right side of the top of the workbench, degassing assemblies are arranged on the left side and the right side of the top of the drying box, and a smashing part is fixedly connected to the bottom of a discharging opening. According to the soil drying device, the spreading plates and the driving assembly are arranged, in the process that the heating plate heats and dries soil, the two spreading plates are driven by the pull rods on the two sides to move in a reciprocating mode, the soil in the drying box is continuously spread flat and turned over, it is guaranteed that the soil is evenly heated, and the soil drying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of soil drying devices, specifically to a soil drying device for soil testing. Background Technology

[0002] Soil testing involves using appropriate methods to determine various physical and chemical properties of soil to achieve purposes such as monitoring the current status of soil quality, monitoring soil pollution incidents, dynamically monitoring land treatment of pollutants, and investigating soil background values.

[0003] Before testing the soil, it is necessary to remove the moisture from the soil using a soil drying device. This is a prerequisite for accurate chemical, physical and biological analysis of the soil. Currently, traditional soil drying devices often result in uneven heating of the soil, with the surface soil drying faster than the internal soil, which reduces the efficiency of soil drying. Utility Model Content

[0004] To solve the above-mentioned technical problems, a soil drying device for soil testing is provided. This technical solution solves the problem mentioned in the background art that traditional soil drying devices often result in faster drying of the surface soil and slower drying of the internal soil during the soil heating process, leading to uneven soil heating and reduced soil drying efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A soil drying device for soil testing includes a workbench, a drying chamber on top of the workbench, support seats fixedly installed on the left and right sides of the bottom of the drying chamber, and two support seats fixedly connected to the top of the workbench. The top of the drying chamber has a feed inlet, the bottom of the drying chamber has a discharge outlet, a pair of heating plates fixedly installed on the inner wall of the top of the drying chamber, a pair of spreading plates slidably installed inside the drying chamber, the two spreading plates being symmetrically arranged, a drive assembly on the left and right sides of the top of the workbench, a degassing assembly on the left and right sides of the top of the drying chamber, and a crushing component fixedly connected to the bottom of the discharge outlet.

[0007] Optionally, the drive assembly on the right includes a mounting plate, which is fixedly connected to the top right side of the workbench. A turntable is rotatably mounted on the front side of the top of the drive assembly. A transmission column is fixedly connected to the front end of the turntable. A guide frame is movably connected to the surface of the transmission column. A pull rod is fixedly connected to the left side wall of the guide frame. The left end of the pull rod passes through the right side wall of the drying chamber and is fixedly connected to the spreading plate. A drive motor is fixedly mounted on the rear side of the top of the mounting plate. The output end of the drive motor passes through the outer wall of the mounting plate and is fixedly connected to the rear end of the turntable.

[0008] Optionally, a pair of sliding rods are fixedly connected between the inner walls of the left and right sides of the drying oven, and the front and rear ends of the two spreading plates are slidably connected to the surfaces of the two sliding rods respectively.

[0009] Optionally, the degassing assembly includes two air pumps, which are fixedly installed on the top left and right sides of the drying chamber, respectively. Both the left and right side walls of the drying chamber are fixedly connected to steam inlet pipes, and the other ends of the two steam inlet pipes are respectively connected to the air inlet ends of the two air pumps. Both air pumps are fixedly connected to exhaust pipes.

[0010] Optionally, the crushing component includes a crushing channel, which is fixedly connected to the bottom of the discharge port, and a pair of crushing rollers are rotatably installed inside the crushing channel.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This solution, by setting up a spreading plate and a drive assembly, uses the pull rods on both sides to drive the two spreading plates to move back and forth during the heating and drying process of the soil by the heating plate. This continuously spreads and turns the soil in the drying box, ensuring that the soil is heated evenly and improving the efficiency of soil drying.

[0013] 2. This solution incorporates a degassing component and a crushing element. An air pump is used to extract water vapor volatilized from the soil, accelerating soil drying. During feeding, a crushing roller is used to crush the clumps of dry soil, facilitating soil testing by staff and improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural cross-sectional view of the present invention.

[0016] The numbers on the map are:

[0017] 1. Workbench; 2. Support base; 3. Drying oven; 31. Slide rod; 4. Feed inlet; 5. Discharge outlet; 6. Heating plate; 7. Spreading plate; 8. Drive assembly; 81. Mounting plate; 82. Turntable; 83. Transmission column; 84. Guide frame; 85. Tie rod; 86. Drive motor; 9. Degassing assembly; 91. Air pump; 92. Steam inlet pipe; 93. Exhaust pipe; 10. Crushing component; 101. Crushing channel; 102. Crushing roller. Detailed Implementation

[0018] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0019] Reference Figure 1 As shown, a soil drying device for soil testing includes a workbench 1, a drying chamber 3 above the workbench 1, support bases 2 fixedly installed on the left and right sides of the bottom of the drying chamber 3, both support bases 2 being fixedly connected to the top of the workbench 1, a feed inlet 4 at the top of the drying chamber 3, a discharge outlet 5 at the bottom of the drying chamber 3, a pair of heating plates 6 fixedly installed on the inner wall of the top of the drying chamber 3, and a pair of spreading plates 7 slidably installed inside the drying chamber 3, the two spreading plates 7 being symmetrically arranged, and drive assemblies 8 on the left and right sides of the top of the workbench 1, and the top left and right sides of the drying chamber 3 being... Both sides are equipped with degassing components 9, and the bottom of the discharge port 5 is fixedly connected to a crushing component 10. During use, the transmission column 83 in the drive component 8 drives the guide frame 84 to reciprocate, which in turn causes the pull rod 85 to drive the spreading plate 7 to continuously spread and turn the soil, so that the soil is heated evenly. During the drying process, the air pump 91 in the degassing component 9 extracts the water vapor volatilized from the soil to accelerate the drying process. When feeding, the crushing roller 102 in the crushing component 10 crushes the clumps of dry soil, which makes it easier for workers to test the soil and improves the efficiency of soil drying.

[0020] Furthermore, such as Figure 2 As shown, the right-side drive assembly 8 includes a mounting plate 81, which is fixedly connected to the top right side of the workbench 1. A turntable 82 is rotatably mounted on the front side of the top of the drive assembly 8. A transmission column 83 is fixedly connected to the front end of the turntable 82. A guide frame 84 is movably connected to the surface of the transmission column 83. A pull rod 85 is fixedly connected to the left side wall of the guide frame 84. The left end of the pull rod 85 passes through the right side wall of the drying chamber 3 and is fixedly connected to the spreading plate 7. A drive motor 86 is fixedly mounted on the rear side of the top of the mounting plate 81. The output end of the drive motor 86... A pair of sliding rods 31 are fixedly connected between the outer wall of the mounting plate 81 and the rear end of the turntable 82. The front and rear ends of the two spreading plates 7 are slidably connected to the surfaces of the two sliding rods 31 respectively. The turntable 82 is driven to rotate by the drive motor 86, and the turntable 82 drives the transmission column 83 to rotate. The transmission column 83 drives the guide frame 84 to move back and forth, which in turn causes the pull rod 85 to drive the spreading plate 7 to move back and forth along the sliding rods 31 to flatten and turn the soil, so that the soil is heated evenly during the drying process.

[0021] The degassing assembly 9 includes two air pumps 91, which are fixedly installed on the top left and right sides of the drying chamber 3. Both sides of the drying chamber 3 are fixedly connected to steam inlet pipes 92, and the other ends of the two steam inlet pipes 92 are connected to the air inlet ends of the two air pumps 91. The air outlet ends of the two air pumps 91 are fixedly connected to exhaust pipes 93. The crushing component 10 includes a crushing channel 101, which is fixedly connected to the bottom of the discharge port 5. A pair of crushing rollers 102 are rotatably installed inside the crushing channel 101. When the soil is drying, the air pumps 91 draw out the water vapor volatilized during the heating process from the drying chamber 3 through the steam inlet pipes 92 and then discharge it through the exhaust pipes 93, ensuring a dry environment inside the drying chamber 3 and accelerating soil drying. During feeding, the dried soil enters the crushing channel 101 through the discharge port 5, where the crushing rollers 102 crush the clumps of soil, facilitating subsequent soil testing and improving the practicality of the device.

[0022] The working principle of this utility model is as follows: Before use, the soil to be dried is added into the drying chamber 3 through the feed port 4. The soil is heated and dried by the heating plate 6. The drive motor 86 is started, and the two spreading plates 7 are driven by the pull rods 85 on both sides to spread and turn the soil to ensure that the soil is heated evenly. The air pump 91 is started to extract the water vapor generated by the soil during the heating and drying process into the drying chamber 3 to accelerate the drying of the soil. After the soil is completely dried, the soil is discharged through the discharge port 5, and the clumps of soil are crushed by the crushing roller 102 to facilitate subsequent testing.

[0023] 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 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. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A soil drying device for soil testing, characterized in that: The device includes a workbench (1), a drying chamber (3) above the workbench (1), support seats (2) fixedly installed on the left and right sides of the bottom of the drying chamber (3), and the two support seats (2) fixedly connected to the top of the workbench (1). The top of the drying chamber (3) is provided with a feed inlet (4), the bottom of the drying chamber (3) is provided with a discharge outlet (5), a pair of heating plates (6) are fixedly installed on the inner wall of the top of the drying chamber (3), a pair of spreading plates (7) are slidably installed inside the drying chamber (3), the two spreading plates (7) are symmetrically arranged, a drive assembly (8) is provided on the left and right sides of the top of the workbench (1), a degassing assembly (9) is provided on the left and right sides of the top of the drying chamber (3), and a crushing component (10) is fixedly connected to the bottom of the discharge outlet (5).

2. The soil drying device for soil testing according to claim 1, characterized in that: The drive assembly (8) on the right side includes a mounting plate (81), which is fixedly connected to the top right side of the workbench (1). A turntable (82) is rotatably mounted on the front side of the top of the drive assembly (8). A transmission column (83) is fixedly connected to the front end of the turntable (82). A guide frame (84) is movably connected to the surface of the transmission column (83). A pull rod (85) is fixedly connected to the left side wall of the guide frame (84). The left end of the pull rod (85) penetrates the right side wall of the drying oven (3) and is fixedly connected to the spreading plate (7). A drive motor (86) is fixedly mounted on the rear side of the top of the mounting plate (81). The output end of the drive motor (86) penetrates the outer wall of the mounting plate (81) and is fixedly connected to the rear end of the turntable (82).

3. The soil drying device for soil testing according to claim 1, characterized in that: A pair of sliding rods (31) are fixedly connected between the inner walls of the left and right sides of the drying box (3), and the front and rear ends of the two spreading plates (7) are slidably connected to the surfaces of the two sliding rods (31) respectively.

4. A soil drying device for soil testing according to claim 1, characterized in that: The degassing assembly (9) includes two air pumps (91), which are fixedly installed on the top left and right sides of the drying chamber (3). Both sides of the drying chamber (3) are fixedly connected to steam inlet pipes (92). The other ends of the two steam inlet pipes (92) are connected to the air inlet ends of the two air pumps (91), and the air outlet ends of the two air pumps (91) are fixedly connected to exhaust pipes (93).

5. A soil drying device for soil testing according to claim 1, characterized in that: The crushing component (10) includes a crushing channel (101), which is fixedly connected to the bottom of the discharge port (5). A pair of crushing rollers (102) are rotatably installed inside the crushing channel (101).

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