A sand making machine feed inlet adjusting device

Abstract

The utility model discloses a kind of sand making machine feed inlet adjusting devices, comprising: feed tank, funnel shape is presented in feed tank upper portion, the inside of feed tank is provided with adjusting plate group, for the adjustment of feed quantity;Adjusting mechanism, it is set in the end of feed tank, user adjusting plate group's adjustment drive;Dust-settling mechanism, it is set in the side of feed tank, for dust-settling in the inside of feed tank;Adjusting plate group includes movable plate, movable plate is obliquely arranged, one end of movable plate higher is fixedly connected with pivot, pivot is rotatably connected with feed tank;Dust-settling window is set in the position of the side of feed tank and below movable plate, the position of dust-settling mechanism and dust-settling window correspond.The utility model provides a kind of sand making machine feed inlet adjusting devices, by adjusting mechanism accurate control movable plate angle, can be according to actual production situation flexible adjustment feed quantity, effectively promote sand making efficiency, avoid the problem of material blockage or uneven supply.

Description

Technical Field

[0001] This utility model relates to the field of sand making machine technology, and in particular to a sand making machine feed inlet adjustment device. Background Technology

[0002] In the sand making process, the design of the feed inlet of traditional sand making machines has many drawbacks. On the one hand, most traditional sand making machines lack effective adjustment devices at the feed inlet, and the feed rate is basically fixed, making it difficult to flexibly adjust according to the characteristics of different materials and actual production needs. When processing different types or specifications of materials, a fixed feed rate may lead to unstable sand making efficiency. For example, for some fragile materials, an excessive feed rate may cause material to accumulate in the sand making machine, causing blockages, affecting the normal operation of the equipment, and reducing production efficiency; while for some materials with high hardness, an insufficient feed rate cannot fully utilize the performance of the sand making machine, resulting in low production capacity.

[0003] On the other hand, the dust generated during the feeding process has always been a persistent problem for traditional sand making machines. When materials enter the sand making machine, a large amount of dust is generated due to collisions and friction. This dust not only seriously pollutes the working environment, putting operators in harsh working conditions for a long time and affecting their health, but may also adhere to surrounding equipment, causing wear and corrosion, shortening the service life of the equipment, and increasing the maintenance costs of enterprises.

[0004] Therefore, this application proposes a sand making machine feed inlet adjustment device, providing a new technical solution to solve the aforementioned technical problems. Utility Model Content

[0005] Therefore, it is necessary to provide a sand making machine feed inlet adjustment device to address the above-mentioned technical problems. By precisely controlling the angle of the movable plate through the adjustment mechanism, the feed amount can be flexibly adjusted according to the actual production situation, effectively improving sand making efficiency and avoiding material blockage or uneven supply.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A sand making machine feed inlet adjustment device is used for adjusting the feed of the sand making machine.

[0007] The sand making machine feed inlet adjustment device specifically includes: The feed box has a funnel-shaped upper part and an adjustment plate assembly inside for adjusting the feed rate. An adjustment mechanism is located at the end of the feed box, and the user adjusts the adjustment drive of the adjustment plate assembly. A dust suppression mechanism is installed on the side of the feed box for dust suppression inside the feed box; The adjusting plate assembly includes a movable plate, which is obliquely arranged. A rotating shaft is fixedly connected to the higher end of the movable plate, and the rotating shaft is rotatably connected to the feed box. A dust suppression window is provided on the side of the feed box and below the movable plate, and the dust suppression mechanism is positioned corresponding to the dust suppression window.

[0008] In a preferred embodiment of the sand making machine feed inlet adjustment device provided by this utility model, a protective plate is fixedly connected inside the feed box and above the rotating shaft. The protective plate is obliquely arranged, and the lower end of the protective plate extends to the position above the movable plate.

[0009] As a preferred embodiment of the sand making machine feed inlet adjustment device provided by this utility model, the adjustment mechanism includes a drive arm and a telescopic mechanism. One end of the drive arm is sleeved on the end of the rotating shaft, and the drive arm is fixedly connected to the rotating shaft. The telescopic end of the telescopic mechanism is rotatably connected to the end of the drive arm away from the rotating shaft, and the other end of the telescopic mechanism is rotatably connected to the feed box.

[0010] In a preferred embodiment of the sand making machine feed inlet adjustment device provided by this utility model, a flexible plate is fixedly connected to the lower end of the movable plate, and the flexible plate is made of rubber.

[0011] As a preferred embodiment of the sand making machine feed inlet adjustment device provided by this utility model, the dust suppression mechanism includes a dust suppression box and a protective box. The dust suppression box is detachably and fixedly connected to the feed box. The protective box is detachably and fixedly connected to the side of the dust suppression box away from the feed box. An air guide fan is fixedly connected inside the protective box. A filter screen is fixedly connected inside the dust suppression box and on the side close to the protective box.

[0012] In a preferred embodiment of the sand making machine feed inlet adjustment device provided by this utility model, the lower end of the dust collection box is provided with a dust discharge port.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The sand making machine feed inlet adjustment device provided by this utility model can precisely control the angle of the movable plate through the adjustment mechanism, and can flexibly adjust the feed amount according to the actual production situation, effectively improving the sand making efficiency and avoiding the problems of material blockage or uneven supply.

[0014] The sand making machine feed inlet adjustment device provided by this utility model, through the structural design of the dust reduction mechanism, the air guide fan and the filter screen work together to quickly reduce the dust generated during feeding, significantly improve the working environment, protect the health of operators, and reduce the damage of dust to equipment. Attached Figure Description

[0015] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the overall structure of the sand making machine feed inlet adjustment device provided by this utility model; Figure 2 This is a cross-sectional view of the internal structure of the feed box of the sand making machine feed inlet adjustment device provided by this utility model; Figure 3 A schematic diagram of the adjusting mechanism of the sand making machine inlet adjusting device provided by this utility model; Figure 4 A schematic diagram of the dust suppression mechanism of the sand making machine feed inlet adjustment device provided by this utility model.

[0017] The markings in the diagram are explained as follows: 1. Feeding box; 2. Adjustment mechanism; 3. Dust suppression mechanism; 4. Dust suppression window; 5. Movable plate; 6. Flexible plate; 7. Rotating shaft; 8. Protective plate; 9. Drive arm; 10. Telescopic mechanism; 11. Dust suppression box; 12. Protective box; 13. Air guide fan; 14. Filter screen; 15. Dust exhaust interface. Detailed Implementation

[0018] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0019] As described in the background section, most traditional sand making machines lack effective adjustment devices at the feed inlet, and the feed rate is basically fixed, making it difficult to flexibly adjust according to the characteristics of different materials and actual production needs.

[0020] To solve this technical problem, this utility model provides a sand making machine feed inlet adjustment device, which is applied to the feed adjustment of the sand making machine.

[0021] For details, please refer to Figures 1-3 The feed inlet adjustment device for the sand making machine specifically includes: Feed box 1, the upper part of feed box 1 is funnel-shaped, and the inside of feed box 1 is equipped with an adjustment plate group for adjusting the feed amount; Adjustment mechanism 2 is located at the end of feed box 1 and is driven by user adjustment plate group; The dust suppression mechanism 3 is located on the side of the feed box 1 and is used for dust suppression inside the feed box 1. The adjusting plate assembly includes a movable plate 5, which is inclined. A rotating shaft 7 is fixedly connected to the higher end of the movable plate 5, and the rotating shaft 7 is rotatably connected to the feed box 1. A dust suppression window 4 is provided on the side of the feed box 1 and below the movable plate 5. The dust suppression mechanism 3 is positioned corresponding to the dust suppression window 4.

[0022] The sand making machine feed inlet adjustment device provided by this utility model can precisely control the angle of the movable plate 5 through the adjustment mechanism 2, and can flexibly adjust the feed amount according to the actual production situation, effectively improve the sand making efficiency, and avoid the problems of material blockage or uneven supply.

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0024] Please refer to Figures 1-4 A sand making machine feed inlet adjustment device, comprising: Feed box 1 has a funnel shape at the top, which helps to smoothly introduce materials. The feed box 1 is equipped with an adjustment plate group for adjusting the feed rate. By adjusting the position of the adjustment plate group, the flow rate of materials entering the sand making machine can be precisely controlled. The adjustment mechanism 2 is located at the end of the feed box 1. The adjustment drive of the user adjustment plate group ensures that the operator can conveniently and quickly adjust the feed amount to meet different production needs. The dust suppression mechanism 3 is installed on the side of the feed box 1 and is used to suppress dust inside the feed box 1. It can effectively reduce the phenomenon of smoke and dust being emitted from the top of the feed box 1, significantly improve the working environment, and protect the health of operators. Specifically, the adjusting plate assembly includes a movable plate 5, which is angled. A rotating shaft 7 is fixedly connected to the higher end of the movable plate 5, and the rotating shaft 7 is rotatably connected to the feed box 1, allowing the movable plate 5 to rotate around the rotating shaft 7. A flexible plate 6, made of rubber, is fixedly connected to the lower end of the movable plate 5. This design ensures the sealing between the movable plate 5 and the feed box 1, and reduces the impact and wear of materials on the movable plate 5.

[0025] A dust suppression window 4 is provided on the side of the feed box 1 and below the movable plate 5. The dust suppression mechanism 3 is positioned corresponding to the dust suppression window 4 to ensure the maximum dust suppression effect.

[0026] Furthermore, a protective plate 8 is fixedly connected inside the feed box 1 and above the rotating shaft 7. The protective plate 8 is set at an angle, and the lower end of the protective plate 8 extends to the position above the movable plate 5. The design of the protective plate 8 can prevent materials from splashing out of the feed box 1 during the feeding process, causing unnecessary waste and safety hazards, while also greatly reducing the contact between materials and the rotating shaft 7.

[0027] Specifically, the adjustment mechanism 2 includes a drive arm 9 and a telescopic mechanism 10. One end of the drive arm 9 is sleeved on the end of the rotating shaft 7 and the drive arm 9 is fixedly connected to the rotating shaft 7. The telescopic end of the telescopic mechanism 10 is rotatably connected to the end of the drive arm 9 away from the rotating shaft 7, and the other end of the telescopic mechanism 10 is rotatably connected to the feed box 1. This allows the adjustment mechanism 2 to drive the movable plate 5 to rotate flexibly and stably, thereby achieving precise adjustment of the feed amount.

[0028] Specifically, the dust suppression mechanism 3 includes a dust suppression box 11 and a protective box 12. The dust suppression box 11 is detachably and fixedly connected to the feed box 1 for easy cleaning and maintenance. The protective box 12 is detachably and fixedly connected to the side of the dust suppression box 11 away from the feed box 1, providing additional protection for the dust suppression mechanism 3. An air guide fan 13 is fixedly connected inside the protective box 12 to guide airflow and enhance the dust suppression effect. A filter screen 14 is fixedly connected inside the dust suppression box 11 and on the side close to the protective box 12 to filter dust particles in the air and ensure that the exhaust air is clean and dust-free.

[0029] Furthermore, the lower end of the dust collection box 11 is provided with a dust discharge port 15 for connecting to the dust discharge pipe, so as to discharge the filtered dust in a timely manner and maintain the continuous and efficient operation of the dust collection mechanism 3.

[0030] In summary, this sand making machine feed inlet adjustment device, through its ingenious design and comprehensive functions, achieves precise adjustment of the feed rate and maximizes the dust reduction effect, providing strong protection for the stable operation of the sand making machine and the health of the operators.

Claims

1. A feed inlet adjustment device for a sand making machine, characterized in that, include: Feed box (1), the upper part of the feed box (1) is funnel-shaped, and the inside of the feed box (1) is provided with an adjustment plate group for adjusting the feed amount; Adjustment mechanism (2), which is located at the end of the feed box (1), is driven by the user adjustment plate group; A dust suppression mechanism (3) is provided on the side of the feed box (1) for dust suppression inside the feed box (1); The adjusting plate group includes a movable plate (5), which is obliquely arranged. A rotating shaft (7) is fixedly connected to the higher end of the movable plate (5), and the rotating shaft (7) is rotatably connected to the feed box (1). A dust suppression window (4) is provided on the side of the feed box (1) and below the movable plate (5), and the dust suppression mechanism (3) is positioned corresponding to the dust suppression window (4).

2. The sand making machine feed inlet adjustment device according to claim 1, characterized in that, A protective plate (8) is fixedly connected inside the feed box (1) and above the rotating shaft (7). The protective plate (8) is obliquely arranged, and the lower end of the protective plate (8) extends to the position above the movable plate (5).

3. The sand making machine feed inlet adjustment device according to claim 1, characterized in that, The adjustment mechanism (2) includes a drive arm (9) and a telescopic mechanism (10). One end of the drive arm (9) is sleeved on the end of the rotating shaft (7). The drive arm (9) is fixedly connected to the rotating shaft (7). The telescopic end of the telescopic mechanism (10) is rotatably connected to the end of the drive arm (9) away from the rotating shaft (7). The other end of the telescopic mechanism (10) is rotatably connected to the feed box (1).

4. The sand making machine feed inlet adjustment device according to claim 1, characterized in that, The lower end of the movable plate (5) is fixedly connected to a flexible plate (6), which is made of rubber.

5. The sand making machine feed inlet adjustment device according to claim 1, characterized in that, The dust suppression mechanism (3) includes a dust suppression box (11) and a protective box (12). The dust suppression box (11) is detachably and fixedly connected to the feed box (1). The protective box (12) is detachably and fixedly connected to the side of the dust suppression box (11) away from the feed box (1). An air guide fan (13) is fixedly connected inside the protective box (12). A filter screen (14) is fixedly connected inside the dust suppression box (11) and on the side close to the protective box (12).

6. The sand making machine feed inlet adjustment device according to claim 5, characterized in that, The dust collection box (11) has a dust discharge port (15) at its lower end.

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