Soil conditioner mixing device for soil remediation

Abstract

The utility model relates to a soil conditioner mixing device for soil remediation, which belongs to the technical field of soil remediation and comprises a support frame, a lifting support is mounted on one side of the support frame, a stirrer is arranged on one side of the lifting support, and an overturning structure and a positioning structure are arranged on the support frame. According to the soil conditioner mixing device for soil remediation, the material mixing barrel is supported by the supporting component, so that the material mixing barrel can be overturned on the supporting frame, and an electric push rod in the lifting component is started to drive a positioning frame to exit from the outer surface of the material mixing barrel, so that positioning of the material mixing barrel is relieved; then, a double-brake motor is used as a driving source, and a gear ring in a transmission part is controlled through transmission to drive an arc-shaped rack to rotate, so that the mixing barrel is controlled to turn over rightwards by 90 degrees, the mixing barrel is automatically turned over instead of workers, and the soil conditioner in the mixing barrel is conveniently taken out; and the labor intensity of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation technology, specifically to a soil conditioner mixing device for soil remediation. Background Technology

[0002] Soil remediation is an important task aimed at improving the quality of polluted or degraded soils. It is crucial for environmental protection and sustainable development. The main causes of soil pollution and degradation include industrial pollution, agricultural pollution, domestic pollution, and natural factors. Soil remediation methods include physical remediation, chemical remediation, biological remediation, and combined remediation. Among them, chemical remediation refers to the method of converting pollutants in the soil into harmless substances or reducing their toxicity through chemical means. Soil conditioners are usually prepared and injected into the polluted soil to oxidize the pollutants in the soil into harmless substances or reduce their toxicity.

[0003] In current technologies, the preparation of soil conditioners in soil remediation projects requires adding the raw materials and reactants of the soil conditioner into a mixing tank, then thoroughly mixing them with a stirrer to improve the reaction and mixing of the raw materials and reactants. After the prepared soil conditioner is taken out and bagged, workers need to manually tilt the mixing tank to pour out the soil conditioner, which increases the labor intensity of the workers and affects the preparation efficiency of the soil conditioner. Therefore, a soil conditioner mixing device for soil remediation is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a soil conditioner mixing device for soil remediation. It has the advantage of making it easy to remove the soil conditioner from the mixing tank, thus solving the problem that workers need to manually tilt the mixing tank to pour out the soil conditioner, which increases the labor intensity of workers and affects the preparation efficiency of the soil conditioner.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a soil conditioner mixing device for soil remediation, comprising a support frame, a lifting bracket installed on one side of the support frame, a stirrer provided on one side of the lifting bracket, and a flipping structure and a positioning structure provided on the support frame.

[0006] The flipping structure includes a mixing tank installed inside a support frame for holding soil conditioner raw materials. A support component for supporting the rotation of the mixing tank is installed on the support frame. An arc-shaped rack is fixedly installed at the bottom of the mixing tank. A dual-brake motor is fixedly installed on the support frame. The output shaft of the dual-brake motor is fixedly connected to a transmission component for driving the arc-shaped rack to rotate. A sensing component for controlling the stopping and starting of the dual-brake motor is installed on the support frame.

[0007] Furthermore, the positioning structure includes mounting frames fixedly installed on the front and rear sides of the support frame, a positioning frame located on the top of the support frame is sleeved on the outer surface of the mixing barrel, and lifting components for controlling the up and down movement of the positioning frame are provided on the two mounting frames.

[0008] Furthermore, the lifting bracket is fixedly installed on one side of the support frame, a cover plate is installed on the lifting bracket, and the agitator is fixedly installed on the cover plate.

[0009] Furthermore, the support component includes two support columns, which are rotatably installed on the front and rear sides of the support frame, with one end of each support column penetrating into the interior of the support frame. The two support columns are fixedly connected to the mixing tank.

[0010] Furthermore, the sensing component includes two sensing blocks. One sensing block is fixedly installed on the left side wall of the inner cavity of the support frame, and the other sensing block is fixedly installed on the right side of the support frame. Pressure sensors are fixedly installed inside both sensing blocks, and the two pressure sensors are electrically connected to the dual brake motors respectively.

[0011] Furthermore, the sensing component includes two sensing blocks. One sensing block is fixedly installed on the left side wall of the inner cavity of the support frame, and the other sensing block is fixedly installed on the right side of the support frame. Pressure sensors are fixedly installed inside both sensing blocks, and the two pressure sensors are electrically connected to the dual brake motors respectively.

[0012] Furthermore, the lifting component includes four electric push rods, which are respectively fixedly installed on two mounting frames, and the telescopic ends of the four electric push rods are respectively fixedly connected to the bottom of the positioning frame.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] This soil conditioner mixing device for soil remediation, by incorporating a flipping structure and a positioning structure, enables the mixing drum to be supported by a support component, allowing the drum to flip on the support frame. By activating the electric push rod in the lifting component, the positioning frame is disengaged from the outer surface of the mixing drum, thus releasing the drum's positioning. Then, a dual-brake motor is used as the drive source, and through the transmission control component, a gear ring drives the arc-shaped rack to rotate, thereby controlling the mixing drum to flip 90 degrees to the right. This allows for automatic flipping of the mixing drum, replacing manual labor, and facilitating the removal of the soil conditioner inside. This reduces the labor intensity of workers and ensures the efficiency of soil conditioner mixing and preparation, enhancing the practicality of this soil conditioner mixing device for soil remediation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the present utility model. Figure 1 Enlarged view of point A in the image;

[0017] Figure 3 This is a three-dimensional schematic diagram of the structural support frame, positioning frame, and lifting components of this utility model.

[0018] In the diagram: 1. Support frame; 2. Lifting bracket; 3. Agitator; 4. Cover plate; 51. Mixing tank; 52. Support component; 53. Arc rack; 54. Transmission component; 55. Double brake motor; 56. Sensing component; 57. Mounting frame; 58. Positioning frame; 59. Lifting component. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1 to 3 The soil conditioner mixing device for soil remediation in this embodiment includes a support frame 1, a lifting bracket 2 installed on one side of the support frame 1, a stirrer 3 provided on one side of the lifting bracket 2, a flipping structure and a positioning structure provided on the support frame 1, the lifting bracket 2 is fixedly installed on one side of the support frame 1, a cover plate 4 is installed on the lifting bracket 2, and the stirrer 3 is fixedly installed on the cover plate 4.

[0021] In this embodiment, the tilting structure includes a mixing tank 51 installed inside the support frame 1 for holding soil conditioner raw materials. A support component 52 is installed on the support frame 1 to support the rotation of the mixing tank 51. The support component 52 includes two support columns, which are rotatably installed on the front and rear sides of the support frame 1, with one end of each column penetrating into the interior of the support frame 1. The two support columns are fixedly connected to the mixing tank 51, facilitating the tilting of the mixing tank 51. An arc-shaped rack 53 is fixedly installed at the bottom of the mixing tank 51, and a double-brake device is fixedly installed on the support frame 1. The output shaft of the dual-brake motor 55 is fixedly connected to a transmission component 54 for driving the arc-shaped rack 53 to rotate. The transmission component 54 includes a connecting rod and a gear ring. The connecting rod is rotatably installed inside the support frame 1 and one end extends through and to the outside of the support frame 1. The output shaft of the dual-brake motor 55 is fixedly connected to one end of the connecting rod. The gear ring is fixedly installed on the outer surface of the connecting rod and the outer surface of the gear ring meshes with the outer surface of the arc-shaped rack 53, so that the rotating gear ring can drive the arc-shaped rack 53 meshing with it to rotate. A sensing component 56 for controlling the shutdown of the dual-brake motor 55 is installed on the support frame 1.

[0022] The sensing component 56 includes two sensing blocks. One sensing block is fixedly installed on the left side wall of the inner cavity of the support frame 1, and the other sensing block is fixedly installed on the right side of the support frame 1. Pressure sensors are fixedly installed inside both sensing blocks. The two pressure sensors are electrically connected to the double brake motor 55. The mixing drum 51, which is easy to flip, squeezes the sensing blocks, thereby triggering the double brake motor 55 to stop using the pressure sensors.

[0023] Using the above technical solution, the dual-brake motor 55 on the starting support frame 1 is activated, which drives the gear ring in the support component 52 to rotate. The rotating gear ring drives the arc-shaped rack 53 that meshes with it to rotate, thereby controlling the mixing barrel 51 to rotate 90 degrees to the right on the support frame 1 until the mixing barrel 51 squeezes the sensing block in the sensing component 56. Then, the pressure sensor triggers the dual-brake motor 55 to stop, thereby fixing the position of the rotated mixing barrel 51.

[0024] In this embodiment, the positioning structure includes mounting frames 57 fixedly installed on the front and rear sides of the support frame 1. The outer surface of the mixing barrel 51 is fitted with a positioning frame 58 located on the top of the support frame 1. The two mounting frames 57 are provided with lifting components 59 for controlling the up and down movement of the positioning frame 58. The lifting components 59 include four electric push rods, which are fixedly installed on the two mounting frames 57 respectively. The telescopic ends of the four electric push rods are fixedly connected to the bottom of the positioning frame 58 respectively, so as to use the four electric push rods to telescopically drive the positioning frame 58 to move up and down, thereby realizing the positioning of the mixing barrel 51 or the release of the positioning of the mixing barrel 51 by using the positioning frame 58.

[0025] By adopting the above technical solution, the lifting component 59 on the starting installation frame 57 is activated, which causes the four electric push rods in the lifting component 59 to extend and drive the positioning frame 58 to move upward, thereby causing the moving positioning frame 58 to exit the outer surface of the mixing barrel 51, thus releasing the positioning of the mixing barrel 51.

[0026] The working principle of the above embodiments is as follows:

[0027] In this soil conditioner mixing device for soil remediation, after the soil conditioner is mixed, the lifting component 59 on the mounting frame 57 is activated, causing the four electric push rods in the lifting component 59 to extend and drive the positioning frame 58 to move upward. This causes the moving positioning frame 58 to exit the outer surface of the mixing barrel 51. The double brake motor 55 on the support frame 1 is then activated, causing the double brake motor 55 to drive the gear ring in the support component 52 to rotate. This rotating gear ring drives the arc-shaped rack 53 that meshes with it to rotate, thereby controlling the mixing barrel 51 to rotate 90 degrees to the right on the support frame 1 until the mixing barrel 51 presses against the sensing block in the sensing component 56. This triggers the double brake motor 55 to stop using a pressure sensor, thus fixing the position of the rotated mixing barrel 51.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] 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 these 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 soil conditioner mixing apparatus for soil remediation comprising a support frame (1) characterised in that: One side of the support frame (1) is provided with a lifting support (2), one side of the lifting support (2) is provided with a stirrer (3), the support frame (1) is provided with a turnover structure and a positioning structure; The turnover structure comprises a mixing barrel (51) mounted in the support frame (1) and used for placing soil conditioner raw materials, the support frame (1) is provided with a support component (52) for supporting the rotation of the mixing barrel (51), the bottom of the mixing barrel (51) is fixedly provided with an arc-shaped rack (53), the support frame (1) is fixedly provided with a double brake motor (55), the output shaft of the double brake motor (55) is fixedly connected with a transmission component (54) for driving the rotation of the arc-shaped rack (53), and the support frame (1) is provided with an induction component (56) for controlling the shutdown of the double brake motor (55).

2. A soil conditioner mixing apparatus for soil remediation as claimed in claim 1, wherein: The positioning structure comprises a mounting frame (57) fixedly mounted on the front and rear sides of the support frame (1), and a positioning frame (58) located at the top of the support frame (1) is sleeved on the outer surface of the mixing barrel (51), and the two mounting frames (57) are provided with lifting components (59) for controlling the up-down movement of the positioning frame (58).

3. A soil conditioner mixing apparatus for soil remediation as claimed in claim 1, wherein: The lifting support (2) is fixedly mounted on one side of the support frame (1), the lifting support (2) is provided with a cover plate (4), and the stirrer (3) is fixedly mounted on the cover plate (4).

4. A soil conditioner mixing apparatus for soil remediation as claimed in claim 1, wherein: The support component (52) comprises two support columns, the two support columns are rotatably mounted on the front and rear sides of the support frame (1) respectively, one end of each of the two support columns penetrates into the interior of the support frame (1), and the two support columns are fixedly connected with the mixing barrel (51) respectively.

5. A soil conditioner mixing apparatus for soil remediation as claimed in claim 1, wherein: The transmission component (54) comprises a connecting rod and a gear ring, the connecting rod is rotatably mounted in the interior of the support frame (1) and penetrates one end thereof to extend to the exterior of the support frame (1), the output shaft of the double brake motor (55) is fixedly connected with one end of the connecting rod, and the gear ring is fixedly mounted on the outer surface of the connecting rod and engages with the outer surface of the arc-shaped rack (53).

6. A soil conditioner mixing apparatus for soil remediation as claimed in claim 1, wherein: The induction component (56) comprises two induction blocks, the induction blocks are fixedly mounted on the left side wall of the inner cavity of the support frame (1), the other induction block is fixedly mounted on the right side of the support frame (1), a pressure sensor is fixedly mounted in each of the two induction blocks, and the two pressure sensors are electrically connected with the double brake motor (55) respectively.

7. A soil conditioner mixing apparatus for soil remediation as claimed in claim 2, wherein: The lifting component (59) comprises four electric push rods, the four electric push rods are fixedly mounted on the two mounting frames (57) respectively, and the telescopic ends of the four electric push rods are fixedly connected with the bottom of the positioning frame (58).

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