Quantitative proportioning device for silicon-aluminum mixture

Abstract

The utility model belongs to the technical field of silicon-aluminum mixture production equipment, and particularly relates to a quantitative proportioning device for a silicon-aluminum mixture, which comprises a mounting frame, a material storage mechanism arranged on the mounting frame, a mixing mechanism arranged on the mounting frame, and a first connecting mechanism and a second connecting mechanism arranged between the material storage mechanism and the mixing mechanism, a rotating shaft is arranged between the first connecting mechanism and the second connecting mechanism, a fixing frame is arranged at the lower position between the first connecting mechanism and the second connecting mechanism, a motor is arranged on the fixing frame, a first trapezoidal gear is arranged at the output end of the motor, a discharging opening is formed in the outer side of the mixing mechanism, and a bearing mechanism is arranged on the first connecting mechanism. By means of the first connecting mechanism, the second connecting mechanism, the turning hopper, the motor and the mechanical quantifying mechanism, maintenance is more convenient, continuous quantitative proportioning can be guaranteed as long as continuous transmission is achieved between the motor and the rotating shaft, the discharging efficiency can be adjusted according to the actual situation, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon-aluminum mixture production equipment, in particular to a quantitative proportioning device for silicon-aluminum mixture. Background Art

[0002] Silicon-aluminum mixture is a high-quality, highly moisture-resistant, high-density crystalline composite oxide. It is widely used in the field of optical coating because it directly transforms from solid to gas during the evaporation process and does not require a pre-melting process. In the production process of silicon-aluminum mixture, it is mainly made by mixing and stirring the two raw material dusts of silicon and aluminum and then sintering them. Therefore, the quantitative ratio of the raw materials is also very important. Therefore, corresponding proportioning devices are required in the production process of silicon-aluminum mixture to ensure the accuracy of the mixing ratio of silicon and aluminum.

[0003] The existing technology has the following problems:

[0004] 1. The proportioning mechanism in the existing quantitative proportioning device of silicon-aluminum mixture generally adopts intelligent quantitative methods such as electrical weighing. After long-term use, the intelligent quantitative method is easy to damage and difficult to maintain. The operation mode is complicated, and electronic intelligent failures can easily affect the quantitative accuracy.

[0005] 2. The quantitative mechanism of the existing quantitative proportioning device for silicon-aluminum mixture is not convenient for adjusting the feeding efficiency while quantitatively measuring, and cannot be flexibly adjusted according to actual feeding needs. Utility Model Content

[0006] In response to the shortcomings of the existing technology, the utility model provides a quantitative proportioning device for silicon-aluminum mixture, which solves the problem that the current intelligent quantitative methods such as electrical weighing are easily damaged and difficult to maintain after a long period of use, the operation mode is complicated, and electronic intelligent failures can easily affect the quantitative accuracy. It is inconvenient to adjust the feeding efficiency while quantitatively measuring, and it cannot be flexibly adjusted according to actual feeding needs.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a quantitative proportioning device for a silicon-aluminum mixture, comprising a mounting frame, a material storage mechanism provided on the mounting frame, a mixing mechanism provided on the mounting frame, a first connecting mechanism and a second connecting mechanism provided between the material storage mechanism and the mixing mechanism, a rotating shaft provided between the first connecting mechanism and the second connecting mechanism, a fixed frame provided at a lower position between the first connecting mechanism and the second connecting mechanism, a motor provided on the fixed frame, a first trapezoidal gear provided at the output end of the motor, a discharge port provided on the outer side of the mixing mechanism, and a bearing provided on the first connecting mechanism;

[0008] The material storage mechanism includes a silicon storage chamber and an aluminum storage chamber, and the specifications of the silicon storage chamber and the aluminum storage chamber are consistent;

[0009] The rotating shaft includes a tipping hopper, a second trapezoidal gear, a protective kit and a buffer chamber. The tipping hopper is arranged on the rotating shaft, the second trapezoidal gear is arranged in the middle of the rotating shaft, and the protective kit is arranged on the outside of the tipping hopper.

[0010] As an optimal technical solution of the present utility model: the storage mechanism and the mixing mechanism are both fixedly installed in the mounting frame and their positions correspond to each other, the upper ends of the first connecting mechanism and the second connecting mechanism correspond to the silicon storage cavity and the aluminum storage cavity respectively, and the bottoms of the first connecting mechanism and the second connecting mechanism are connected to the mixing mechanism.

[0011] As a preferred technical solution of the present invention: bearings are fixedly embedded on both sides of the first connecting mechanism and the second connecting mechanism, and the rotating shaft passes through the bearings on the first connecting mechanism and the second connecting mechanism and is fixed to the inner rings of the corresponding bearings.

[0012] As a preferred technical solution of the present invention: the motor is fixedly installed in a fixed frame, the fixed frame is fixedly installed between the first connection mechanism and the second connection mechanism, and the first trapezoidal gear is meshed with the second trapezoidal gear.

[0013] As an optimal technical solution of the present invention: there are eight groups of tipping hoppers, which are fixedly mounted on the outside of the rotating shaft and are respectively located in the first connecting mechanism and the second connecting mechanism. The protective kit is specifically made of rubber and is fixedly mounted on the tipping hopper.

[0014] As a preferred technical solution of the present invention: a buffer cavity is provided between the inner wall and the outer side of the protective kit, and an electrical connection is established between the motor and an external speed regulating switch.

[0015] Compared with the prior art, the present invention provides a quantitative proportioning device for silicon-aluminum mixture, which has the following beneficial effects:

[0016] 1. A quantitative proportioning device for a silicon-aluminum mixture is provided with a first connecting mechanism, a second connecting mechanism, a tipping hopper, and a motor. The motor drives the rotating shaft and the tipping hopper on the rotating shaft to rotate. During the process, the material stored in the storage mechanism continuously enters the tipping hopper. The tipping hopper remains full and tips downward to enter the mixing mechanism. The amount of material input can be determined according to the number of revolutions of the motor to achieve a quantitative effect. The mechanized quantitative mechanism is easier to maintain. As long as the transmission between the motor and the rotating shaft is continuous, the continuous quantitative proportioning can be guaranteed.

[0017] 2. This quantitative proportioning device for silicon-aluminum mixture is equipped with a first connecting mechanism, a second connecting mechanism, a rotating shaft, a tipping hopper, and a motor. During the unloading process, the rotation speed of the motor can be adjusted according to actual needs through a speed regulating switch externally connected to the motor, thereby changing the tipping speed of the tipping hopper. The unloading efficiency can be adjusted according to actual conditions, thereby improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the material storage mechanism and the first connecting mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the tipping hopper of the utility model;

[0021] Figure 4 This is a structural diagram of the first connection mechanism of the utility model.

[0022] In the figure: 1. Mounting frame; 2. Storage mechanism; 201. Silicon storage chamber; 202. Aluminum storage chamber; 3. Mixing mechanism; 4. First connecting mechanism; 5. Second connecting mechanism; 6. Rotating shaft; 601. Tipping hopper; 602. Second trapezoidal gear; 603. Protective kit; 604. Buffer chamber; 7. Fixed frame; 8. Motor; 9. First trapezoidal gear; 10. Discharge port; 11. Bearing. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4, in this embodiment: a quantitative proportioning device for a silicon-aluminum mixture comprises a mounting frame 1, a storage mechanism 2 is provided on the mounting frame 1, the storage mechanism 2 can be used to store silicon and aluminum materials, a mixing mechanism 3 is provided on the mounting frame 1, silicon and aluminum can be mixed through the mixing mechanism 3, a first connecting mechanism 4 and a second connecting mechanism 5 are provided between the storage mechanism 2 and the mixing mechanism 3, a rotating shaft 6 is provided between the first connecting mechanism 4 and the second connecting mechanism 5, a turning hopper 601 can be driven to rotate by the rotating shaft 6, a fixing frame 7 is provided at a lower position between the first connecting mechanism 4 and the second connecting mechanism 5, a motor 8 is provided on the fixing frame 7, sufficient power can be provided by the motor 8, a first trapezoidal gear 9 is provided at the output end of the motor 8, a discharge port 10 is provided on the outer side of the mixing mechanism 3, a bearing 11 is provided on the first connecting mechanism 4, and the rotating shaft 6 can be flexibly rotated by the bearing 11;

[0025] The storage mechanism 2 includes a silicon storage chamber 201 and an aluminum storage chamber 202 . The silicon storage chamber 201 and the aluminum storage chamber 202 have the same specifications.

[0026] The rotating shaft 6 includes a tipping hopper 601, a second trapezoidal gear 602, a protective kit 603 and a buffer chamber 604. The tipping hopper 601 is provided on the rotating shaft 6, the second trapezoidal gear 602 is provided in the middle of the rotating shaft 6, and the protective kit 603 is provided on the outside of the tipping hopper 601. The protective kit 603 can ensure the close contact between the tipping hopper 601 and the inner walls of the first connecting mechanism 4 and the second connecting mechanism 5.

[0027] In this embodiment, the storage mechanism 2 and the mixing mechanism 3 are both fixedly installed in the mounting frame 1 and their positions correspond to each other. The upper ends of the first connecting mechanism 4 and the second connecting mechanism 5 correspond to the silicon storage chamber 201 and the aluminum storage chamber 202 respectively. The bottoms of the first connecting mechanism 4 and the second connecting mechanism 5 are connected to the mixing mechanism 3, and the materials can be easily transported through the first connecting mechanism 4 and the second connecting mechanism 5; bearings 11 are fixedly embedded on both sides of the first connecting mechanism 4 and the second connecting mechanism 5, and the rotating shaft 6 passes through the bearings 11 on the first connecting mechanism 4 and the second connecting mechanism 5 and is fixed to the inner ring of the corresponding bearing 11; the motor 8 is fixedly installed in the fixed frame 7, and the fixed frame 7 is fixedly installed in the first connecting mechanism 4. Between the second connecting mechanism 5, the first trapezoidal gear 9 and the second trapezoidal gear 602 are meshed, and the power of the motor 8 can be transmitted to the rotating shaft 6 through the first trapezoidal gear 9 and the second trapezoidal gear 602; there are eight groups of tipping hoppers 601, and the tipping hoppers 601 are fixedly mounted on the outside of the rotating shaft 6 and are respectively located in the first connecting mechanism 4 and the second connecting mechanism 5. The protective kit 603 is specifically made of rubber and is fixedly mounted on the tipping hopper 601; a buffer cavity 604 is provided between the inner wall and the outer side of the protective kit 603, and there is an electrical connection between the motor 8 and the external speed control switch. The buffer cavity 604 can ensure the flexibility and resilience of the protective kit 603.

[0028] The working principle and use process of the present invention are as follows: in actual use, the device is placed in a suitable position and connected to an external power supply, so that an electrical connection is formed between the motor 8 and the external speed control device. Before the proportioning, it is ensured that there are sufficient silicon and aluminum stored in the silicon storage chamber 201 and the aluminum storage chamber 202. The motor 8 is started to drive the first trapezoidal gear 9, and the first trapezoidal gear 9 drives the second trapezoidal gear 602 and the rotating shaft 6 to rotate. The tipping hopper 601 in the first connecting mechanism 4 and the second connecting mechanism 5 on the rotating shaft 6 will rotate accordingly. During the process, the material stored in the storage mechanism 2 continuously enters the tipping hopper 601, and the tipping hopper 601 remains in a full state and flips downward into the mixing mechanism 3. The material in the quarter-turning hopper 601 can be flipped down by rotating the shaft 6 once. The amount of material input can be determined according to the number of rotations of the motor 8, and a quantitative effect can be achieved. The mechanized quantitative mechanism is easier to maintain. As long as there is continuous transmission between the motor 8 and the shaft 6, the continuous quantitative proportioning can be guaranteed. During the unloading process, the rotation speed of the motor 8 can be adjusted according to actual needs through the speed control switch externally connected to the motor 8, thereby changing the flipping speed of the unloading hopper 601. The efficiency of unloading can be adjusted according to actual conditions, thereby improving the flexibility of use.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A quantitative proportioning device for a silicon-aluminum mixture, comprising a mounting frame (1), a material storage mechanism (2) being arranged on the mounting frame (1), and a mixing mechanism (3) being arranged on the mounting frame (1), characterized in that: A first connecting mechanism (4) and a second connecting mechanism (5) are provided between the material storage mechanism (2) and the mixing mechanism (3); a rotating shaft (6) is provided between the first connecting mechanism (4) and the second connecting mechanism (5); a fixing frame (7) is provided at a lower position between the first connecting mechanism (4) and the second connecting mechanism (5); a motor (8) is provided on the fixing frame (7); a first trapezoidal gear (9) is provided at the output end of the motor (8); a material discharge port (10) is provided on the outer side of the mixing mechanism (3); and a bearing (11) is provided on the first connecting mechanism (4); The material storage mechanism (2) comprises a silicon storage chamber (201) and an aluminum storage chamber (202), and the silicon storage chamber (201) and the aluminum storage chamber (202) have the same specifications; The rotating shaft (6) comprises a tipping hopper (601), a second trapezoidal gear (602), a protective kit (603) and a buffer chamber (604); the tipping hopper (601) is arranged on the rotating shaft (6), the second trapezoidal gear (602) is arranged in the middle of the rotating shaft (6), and the protective kit (603) is arranged on the outer side of the tipping hopper (601).

2. The quantitative proportioning device of a silicon-aluminum mixture according to claim 1, characterized in that: The material storage mechanism (2) and the mixing mechanism (3) are both fixedly mounted in the mounting frame (1) and their positions correspond to each other; the upper ends of the first connecting mechanism (4) and the second connecting mechanism (5) correspond to the silicon storage cavity (201) and the aluminum storage cavity (202) respectively; and the bottoms of the first connecting mechanism (4) and the second connecting mechanism (5) are connected to the mixing mechanism (3).

3. The quantitative proportioning device of a silicon-aluminum mixture according to claim 1, characterized in that: Bearings (11) are fixedly embedded on both sides of the first connecting mechanism (4) and the second connecting mechanism (5); the rotating shaft (6) passes through the bearings (11) on the first connecting mechanism (4) and the second connecting mechanism (5) and is fixed to the inner ring of the corresponding bearing (11).

4. The quantitative proportioning device of a silicon-aluminum mixture according to claim 1, characterized in that: The motor (8) is fixedly mounted in a fixed frame (7), and the fixed frame (7) is fixedly mounted between a first connection mechanism (4) and a second connection mechanism (5), and the first trapezoidal gear (9) is meshed with the second trapezoidal gear (602).

5. The quantitative proportioning device of a silicon-aluminum mixture according to claim 1, characterized in that: There are eight groups of the tipping hoppers (601). The tipping hoppers (601) are fixedly mounted on the outside of the rotating shaft (6) and are respectively located in the first connection mechanism (4) and the second connection mechanism (5). The protective kit (603) is specifically made of rubber and is fixedly mounted on the tipping hoppers (601).

6. The quantitative proportioning device of a silicon-aluminum mixture according to claim 1, characterized in that: A buffer chamber (604) is provided between the inner wall and the outer side of the protection kit (603), and an electrical connection exists between the motor (8) and an external speed regulating switch.

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