A raw material grinding and mixing device for mineral steel plastic pipe processing

Abstract

The utility model discloses a kind of raw material grinding mixing devices for mineral steel plastic pipe processing, it is related to mineral steel plastic pipe processing technical field, including base and stirring mixing bucket and be set on the grinding bin of stirring mixing bucket, including rotating shaft, top cap is provided on the stirring mixing bucket, driving motor is installed on the top cap, the driving end of driving motor is provided with stirring part, round plate is provided in the stirring mixing bucket, electric push rod and telescopic link are installed in the inner bottom wall of the stirring mixing bucket, and the telescopic end of electric push rod and telescopic link is connected with the bottom surface of round plate, sliding assembly is provided on the outer wall of round plate;The utility model mixes material deposited on the top surface of round plate, improves the mixing effect and product quality of device.

Description

Technical Field

[0001] This utility model relates to the field of mineral steel-plastic pipe processing technology, specifically to a raw material grinding and mixing device for mineral steel-plastic pipe processing. Background Technology

[0002] In the production of mineral-coated steel pipes, mineral fillers and plastic raw materials must be mixed evenly to ensure the performance of pipe strength, corrosion resistance, and other properties.

[0003] During the processing of mineral steel-plastic composite pipes, due to the density differences between different raw materials, some heavier materials tend to settle at the bottom of the device due to gravity during the mixing process, making it difficult for them to fully contact with other lighter raw materials. This sedimentation phenomenon leads to uneven mixing of raw materials. Traditional stirring rods have a weak stirring effect on the bottom surface, making it easy for materials to be mixed unevenly, which affects the quality of subsequent products.

[0004] To address these issues, we designed a raw material grinding and mixing device for processing mineral steel-plastic pipes. Utility Model Content

[0005] The purpose of this invention is to provide a raw material grinding and mixing device for processing mineral steel-plastic pipes, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a raw material grinding and mixing device for processing mineral steel-plastic pipes, including a base, a mixing tank, and a grinding chamber disposed on the mixing tank. The device includes a rotating shaft, a top cover on the mixing tank, a drive motor mounted on the top cover, a stirring element at the drive end of the drive motor, a circular plate inside the mixing tank, an electric push rod and a telescopic rod mounted on the inner bottom wall of the mixing tank, the telescopic ends of the electric push rod and the telescopic rod being connected to the bottom surface of the circular plate, and a sliding assembly on the outer wall of the circular plate.

[0007] Furthermore, the stirring component includes a rotating shaft connected to the telescopic end of a drive motor. An agitator is connected to the outer wall of the rotating shaft, and a scraper is connected to the other end of the agitator. One end of the scraper contacts the inner wall of the mixing tank.

[0008] Furthermore, the sliding assembly includes a slider, and a groove is provided on the inner wall of the mixing tank. The slider is slidably connected in the groove, and the other end of the slider is connected to the outer wall of the circular plate.

[0009] Furthermore, the top and bottom walls of the slider are both connected to telescopic plates, and the other end of the telescopic plates is connected to the inner wall of the groove.

[0010] Furthermore, a connecting rod is connected to the bottom surface of the grinding chamber, and the other end of the connecting rod is connected to the top surface of the top cover.

[0011] Furthermore, the grinding chamber is provided with a top plate, and the top plate is provided with a feed inlet. The other end of the feed inlet passes through the outer wall of the top plate and is connected to the grinding chamber.

[0012] Compared with the prior art, the beneficial effects of this utility model are: When the electric push rod is activated, one end of the circular plate moves upward, and the end of the circular plate connected to the telescopic rod moves downward under the reaction force. Conversely, when the electric push rod moves the circular plate downward, the end of the circular plate connected to the telescopic rod will move upward partially, thus mixing the material deposited on the top surface of the circular plate and improving the mixing effect and product quality of the device.

[0013] One end of the stirring paddle is connected to a scraper, and one end of the scraper contacts the inner wall of the mixing tank. When the drive motor is started, the rotating shaft is driven to rotate, causing the scraper to scrape against the inner wall of the mixing tank, preventing material from sticking to the inner wall of the mixing tank, further improving the uniformity of the mixed materials and improving product quality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the overall external structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the mixing tank of this utility model; Figure 3 This is a three-dimensional structural diagram of the stirring paddle of this utility model; Figure 4 This utility model Figure 2 Enlarged view of point A in the middle.

[0015] In the diagram: 1. Base; 2. Mixing tank; 201. Slide groove; 202. Sliding block; 203. Telescopic plate; 3. Grinding chamber; 4. Feed inlet; 5. Top plate; 6. Connecting rod; 7. Drive motor; 8. Top cover; 9. Rotating shaft; 901. Stirring paddle; 902. Scraper; 10. Circular plate; 11. Electric push rod; 12. Telescopic rod. Detailed Implementation

[0016] 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.

[0017] Please see Figures 1-4 This utility model provides a technical solution: a raw material grinding and mixing device for processing mineral steel-plastic pipes, including a base 1, a mixing tank 2, and a grinding chamber 3 disposed on the mixing tank 2. It includes a rotating shaft 9, a top cover 8 on the mixing tank 2, a drive motor 7 mounted on the top cover 8, and a placement plate connected to the top cover 8. The drive motor 7 is connected to the placement plate by bolts, and a stirring element is disposed at the drive end of the drive motor 7. A circular plate 10 is disposed inside the mixing tank 2, and an electric push rod 11 and a telescopic rod 12 are installed on the inner bottom wall of the mixing tank 2. The telescopic ends of the electric push rod 11 and the telescopic rod 12 are both connected to the bottom surface of the circular plate 10. When the electric push rod 11 extends, it drives the end of the circular plate 10 connected to the electric push rod 11 to move upward. The end of the circular plate 10 connected to the telescopic rod 12 will move downward due to the reaction force, so that the circular plate 10 is tilted. This tilt will cause the material originally deposited on the top surface of the circular plate 10 to slide to the lower end. During the sliding process, it will collide and merge with the raw materials stirred by the stirring paddle 901. During the repeated tilt angle changes of the circular plate 10, in conjunction with the continuous rotation and stirring of the stirring paddle 901, the deposited material is constantly disturbed, improving the mixing effect. A sliding component is provided on the outer wall of the circular plate 10.

[0018] In practice, the drive motor 7 is started, and its drive end drives the rotating shaft 9 to rotate. The stirring paddle 901 connected to the outer wall of the rotating shaft 9 rotates accordingly, stirring and mixing the raw materials in the mixing tank 2. The electric push rod 11 is started. When the electric push rod 11 drives one end of the circular plate 10 to move upward, the end of the circular plate 10 connected to the telescopic rod 12 moves downward under the reaction force. Conversely, when the electric push rod 11 drives the circular plate 10 to move downward, the end of the circular plate 10 connected to the telescopic rod 12 will move upward partially, mixing the material deposited on the top surface of the circular plate 10, thereby improving the mixing effect of the device and the product quality.

[0019] See Figure 2 as well as Figure 3The mixing component includes a rotating shaft 9, which is connected to the telescopic end of a drive motor 7. A stirring paddle 901 is attached to the outer wall of the rotating shaft 9, and a scraper 902 is connected to the other end of the stirring paddle 901. One end of the scraper 902 contacts the inner wall of the mixing tank 2. During rotation, the scraper 902 continuously scrapes against the tank wall, removing any material that might be adhering to it. This scraped-off material falls back into the mixing flow within the tank, where it mixes again with other ingredients. This avoids waste caused by material adhering to the tank wall for extended periods and prevents uneven mixing due to localized material accumulation, further improving the uniformity of the mixing. The sliding assembly includes a slider 202. A groove 201 is provided on the inner wall of the mixing tank 2. The slider 202 is slidably connected in the groove 201. The other end of the slider 202 is connected to the outer wall of the circular plate 10. Telescopic plates 203 are connected to the top and bottom walls of the slider 202. The other end of the telescopic plates 203 is connected to the inner wall of the groove 201. The slider 202 connected to the circular plate 10 slides in the groove 201, which improves the stability of the operation of the circular plate 10. Both ends of the slider 202 are connected to the telescopic plates 203. The telescopic plates 203 can prevent materials from entering the groove 201 and prevent the groove 201 from being blocked, further improving the practicality of the device.

[0020] In practice, the drive motor 7 is started, which drives the rotating shaft 9 to rotate, so that the scraper 902 scrapes the inner wall of the mixing tank 2 to prevent the material from sticking to the inner wall of the mixing tank 2, thereby further improving the uniformity of the mixed materials and improving product quality.

[0021] See Figure 1 The bottom surface of the grinding chamber 3 is connected to a connecting rod 6, and the other end of the connecting rod 6 is connected to the top surface of the top cover 8. The grinding chamber 3 is equipped with a top plate 5, and the top plate 5 is equipped with a feed inlet 4. When raw material processing is required, the operator puts various raw materials of mineral steel-plastic pipe into the feed inlet 4 on the top plate 5. The other end of the feed inlet 4 passes through the outer wall of the top plate 5 and is connected to the grinding chamber 3. After the raw material enters the grinding chamber 3, the grinding chamber 3 will grind the raw material, grinding the raw material with large blocks or particles into finer particles with more uniform particle size. A conveying pipe is set between the grinding chamber 3 and the feed inlet 4. A valve is set in the conveying pipe. Since it is existing technology, it will not be described in detail in this specification.

[0022] Working principle: First, the raw material enters the grinding chamber 3 through the feed inlet 4 on the top plate 5 to complete the grinding process. The ground raw material then enters the mixing tank 2 through the conveying pipe. Then, the drive motor 7 is started, and its drive end drives the rotating shaft 9 to rotate. The stirring paddle 901 connected to the outer wall of the rotating shaft 9 rotates accordingly, stirring and mixing the raw material in the mixing tank 2. The electric push rod 11 is started. When the electric push rod 11 moves one end of the circular plate 10 upward, the end of the circular plate 10 connected to the telescopic rod 12 moves downward under the reaction force. Conversely, when the electric push rod 11 moves the circular plate 10 downward, the end of the circular plate 10 connected to the telescopic rod 12 will move partially upward, mixing the material deposited on the top surface of the circular plate 10. This improves the mixing effect and product quality of the device. Simultaneously, the slider 202, connected to the circular plate 10, slides within the chute 201, enhancing the stability of the circular plate 10's operation. Both ends of the slider 202 are connected to the telescopic plate 203, which prevents material from entering the chute 201 and avoids blockage, further improving the device's practicality. One end of the stirring paddle 901 is connected to a scraper 902, which contacts the inner wall of the mixing tank 2. Starting the drive motor 7 rotates the shaft 9, causing the scraper 902 to scrape the inner wall of the mixing tank 2, preventing material from adhering to the inner wall and further improving the uniformity of the mixed materials, thus enhancing product quality.

Claims

1. A raw material grinding and mixing device for processing mineral steel-plastic pipes, comprising a base (1), a mixing tank (2), and a grinding chamber (3) disposed on the mixing tank (2), characterized in that, The mixing tank (2) includes a rotating shaft (9), a top cover (8) is provided on the mixing tank (2), a drive motor (7) is installed on the top cover (8), a stirring component is provided on the driving end of the drive motor (7), a circular plate (10) is provided inside the mixing tank (2), an electric push rod (11) and a telescopic rod (12) are installed on the inner bottom wall of the mixing tank (2), the telescopic ends of the electric push rod (11) and the telescopic rod (12) are connected to the bottom surface of the circular plate (10), and a sliding component is provided on the outer wall of the circular plate (10).

2. The raw material grinding and mixing device for processing mineral steel-plastic pipes as described in claim 1, characterized in that: The stirring component includes a rotating shaft (9), which is connected to the telescopic end of a drive motor (7). A stirring paddle (901) is connected to the outer wall of the rotating shaft (9), and a scraper (902) is connected to the other end of the stirring paddle (901). One end of the scraper (902) is in contact with the inner wall of the mixing tank (2).

3. The raw material grinding and mixing device for processing mineral steel-plastic pipes as described in claim 2, characterized in that: The sliding assembly includes a slider (202), and a groove (201) is provided on the inner wall of the mixing tank (2). The slider (202) is slidably connected in the groove (201), and the other end of the slider (202) is connected to the outer wall of the circular plate (10).

4. The raw material grinding and mixing device for processing mineral steel-plastic pipes as described in claim 3, characterized in that: The top and bottom walls of the slider (202) are connected to telescopic plates (203), and the other end of the telescopic plates (203) is connected to the inner wall of the groove (201).

5. The raw material grinding and mixing device for processing mineral steel-plastic pipes as described in claim 4, characterized in that: The bottom surface of the grinding chamber (3) is connected to a connecting rod (6), and the other end of the connecting rod (6) is connected to the top surface of the top cover (8).

6. The raw material grinding and mixing device for processing mineral steel-plastic pipes as described in claim 5, characterized in that: The grinding chamber (3) is provided with a top plate (5), and the top plate (5) is provided with a feed inlet (4). The other end of the feed inlet (4) passes through the outer wall of the top plate (5) and is connected to the grinding chamber (3).

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