Accurate proportioning and metering device for aluminum alloy synthetic raw materials

Abstract

The invention discloses an aluminum alloy synthetic raw material accurate proportioning and metering device, and relates to the technical field of proportioning and metering devices.The aluminum alloy synthetic raw material accurate proportioning and metering device comprises a metering assembly, a collecting barrel is arranged at the bottom of the metering assembly, a stirring assembly used for stirring aluminum alloy synthetic raw materials is arranged in the collecting barrel, and a fixing assembly is arranged on the outer surface of the collecting barrel; the metering assembly comprises three metering barrels; according to the precise proportioning and metering device for the aluminum alloy synthetic raw materials, different proportional gears are engaged with different transmission gears correspondingly, the tooth numbers of the proportional gears are different, so that the rotating speeds of three second rotating shafts are different, the second rotating shafts can drive three first bevel gears to rotate at different rotating speeds, and the first rotating shafts drive sector gears to rotate; and the sector gear is intermittently meshed with the first gear so as to drive the rotating plate to rotate, so that the raw materials in the metering barrel fall into the collecting barrel.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of proportioning metering devices, in particular to an aluminum alloy synthetic raw material precise proportioning metering device. BACKGROUND

[0002] The proportioning metering device is an automatic and semi-automatic equipment for quantitatively distributing, conveying and mixing a plurality of materials according to a preset proportion relationship, and quantitatively distributing according to the preset proportion through a mechanical structure, an electronic control system and a combination of the two, so that different materials strictly follow the process proportion in mixing and subsequent processing, and the quality of the final product is ensured.

[0003] The existing aluminum alloy needs a plurality of raw materials with different weights when being synthesized, and the plurality of different raw materials are proportioned and mixed according to a certain proportion. The existing aluminum alloy synthetic raw material proportioning metering device usually adopts a method of utilizing the gravity of the materials to discharge according to the different valve opening and closing times, but the flowability of different raw materials is different, and the phenomenon that some raw materials are quickly discharged and some raw materials are slowly discharged easily occurs, so that the aluminum alloy synthetic raw material proportioning metering precision is insufficient.

[0004] Therefore, the aluminum alloy synthetic raw material precise proportioning metering device is proposed to solve the problems in the above background. SUMMARY

[0005] The application aims to provide an aluminum alloy synthetic raw material precise proportioning metering device to solve the problem that the aluminum alloy synthetic raw material proportioning metering device in the prior art is prone to the phenomenon that some raw materials are quickly discharged and some raw materials are slowly discharged, so that the aluminum alloy synthetic raw material proportioning metering precision is insufficient.

[0006] In order to achieve the above object, the present application provides the following technical scheme: an aluminum alloy synthetic raw material precise proportioning and metering device, comprising a metering assembly, a collecting barrel is arranged at the bottom of the metering assembly, a stirring assembly for stirring aluminum alloy synthetic raw materials is arranged in the collecting barrel, a fixing assembly is arranged on the outer surface of the collecting barrel, the metering assembly comprises three metering barrels, a plurality of uniformly arranged rollers are rotationally connected to the inner walls of the three metering barrels, a plurality of rotating plates are fixedly arranged on the outer surfaces of the plurality of rollers, a plurality of turbines are fixedly arranged on the outer surfaces of the plurality of rollers close to one end, a plurality of uniformly arranged first connecting rods are fixedly connected to the outer surfaces of the three metering barrels, first shaft sleeves are fixedly embedded in the inner walls of the plurality of first connecting rods, a vortex rod is movably embedded between the inner walls of any two adjacent first shaft sleeves of the plurality of first shaft sleeves, a first gear is fixedly arranged on the outer surface of the vortex rod close to one side edge, a plurality of uniformly arranged second connecting rods are fixedly connected to the outer surfaces of the plurality of metering barrels, the plurality of second connecting rods are divided into three groups, and a first rotating shaft is movably embedded between the inner walls of each group of second connecting rods.

[0007] Preferably, the plurality of vortex rods are engaged with the outer surfaces of the plurality of turbines, respectively, a plurality of uniformly arranged sector gears are fixedly connected to the outer surfaces of the three first rotating shafts, a first bevel gear is fixedly arranged on the outer surface of each of the three first rotating shafts close to one end, a fixed box is fixedly connected between the outer surfaces of the three metering barrels on one side, three second rotating shafts are arranged in the fixed box, a second shaft sleeve is movably arranged between the ends of the three second rotating shafts, and a second bevel gear is fixedly arranged on the outer surface of each of the three second rotating shafts.

[0008] Preferably, the outer surfaces of the three second bevel gears are engaged with the outer surfaces of the three first bevel gears, respectively, a first proportional gear is fixedly arranged on the outer surface of one of the second rotating shafts close to the center, a second proportional gear is fixedly arranged on the outer surface of another of the second rotating shafts close to the center, and a third proportional gear is fixedly arranged on the outer surface of the last one of the second rotating shafts close to the center.

[0009] Preferably, a motor is fixedly connected to the outer surface of the fixed box through a screw, an output shaft is fixedly connected to the output end of the motor, a third rotating shaft is fixedly connected to one end of the output shaft, the third rotating shaft is movably embedded in the inner wall of the fixed box, and a first transmission gear is fixedly arranged on the outer surface of the third rotating shaft close to one end.

[0010] Preferably, a second transmission gear is fixedly sleeved on the outer surface of the third rotating shaft at its center, and a third transmission gear is fixedly sleeved on the outer surface of the third rotating shaft near its other end. The outer surface of the first proportional gear meshes with the outer surface of the first transmission gear, the outer surface of the second proportional gear meshes with the outer surface of the second transmission gear, and the outer surface of the third proportional gear meshes with the outer surface of the third transmission gear.

[0011] Preferably, a fixing block is fixedly connected between the outer surfaces of the three metering barrels, a collection barrel is fixedly connected to the bottom of the three metering barrels, the bottom of the fixing box is fixedly connected to the top of the collection barrel, the stirring assembly includes a fourth rotating shaft, the outer surface of the fourth rotating shaft is rotatably connected to the inner wall of the collection barrel, and a third helical gear is fixedly sleeved on the outer surface of the fourth rotating shaft near one end.

[0012] Preferably, the outer surface of the third helical gear meshes with the outer surface of one of the second helical gears, a plurality of uniformly arranged third connecting rods are fixedly connected to the outer surface of the fourth rotating shaft, a first toothed ring is fixedly connected between the outer surfaces of the plurality of third connecting rods, and two fifth rotating shafts are movably embedded in the inner wall of the collection bucket. A second gear is fixedly sleeved on the outer surface of each of the two fifth rotating shafts, and the outer surfaces of the two second gears mesh with the outer surface of the first toothed ring.

[0013] Preferably, the inner wall of the collection bucket is rotatably connected to a second gear ring, the outer surfaces of the two second gears mesh with the outer surface of the second gear ring, a first fixed shaft is fixedly connected to one side of the outer surface of the second gear ring, the inner wall of the first fixed shaft is rotatably connected to the outer surface of a fourth rotating shaft, and two first stirring plates are fixedly connected to the outer surface of the fourth rotating shaft near the other end.

[0014] Preferably, two second stirring plates are fixedly connected to the outer surface of the first fixed shaft near one end. The fixing assembly includes the second fixed shaft. An inclined plate is fixedly connected to the inner wall of the collection bucket near the bottom. The inner wall of the inclined plate is fixedly connected to the outer surface of the second fixed shaft near the edge. A baffle is movably sleeved on the outer surface of the second fixed shaft. A first fixed plate is fixedly connected to the top of the collection bucket.

[0015] Preferably, a rope is fixedly connected to the outer surface of the first fixing plate, and a second fixing plate is fixedly connected to one end of the rope. Two third fixing shafts are fixedly connected to one side of the outer surface of the second fixing plate. The outer surface of one of the third fixing shafts slides against the inner wall of the collection bucket, and the outer surface of the other third fixing shaft slides against the inner wall of the baffle. A third fixing plate is fixedly connected to the other side of the outer surface of the second fixing plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. This device, by setting up a metering component, uses a first proportional gear, a second proportional gear, and a third proportional gear to mesh with the first transmission gear, the second transmission gear, and the third transmission gear on the third rotating shaft, respectively. The three proportional gears have different numbers of teeth, resulting in different rotational speeds for the three second rotating shafts. The second rotating shafts drive the three first helical gears to rotate at different speeds via a second helical gear. These first helical gears then drive a sector gear to rotate via the first rotating shaft. The sector gear intermittently meshes with the first gear, driving a turbine to rotate via a worm gear. The turbine, through a roller, drives a rotating plate to rotate, causing the raw materials in the metering barrel to fall into the collection barrel. This ensures the accuracy of the aluminum alloy composite raw material proportioning, solving the problem in existing aluminum alloy composite raw material proportioning and metering devices where some raw materials are fed quickly while others are fed slowly, leading to insufficient metering accuracy.

[0017] 2. This device uses a stirring assembly. The first stirring plate rotates with the fourth rotating shaft to stir the raw material at the bottom of the collection tank, while the second stirring plate revolves with the second toothed ring to stir the raw material on the side wall and in the middle, thus mixing the aluminum alloy composite raw material and ensuring the uniformity of the mixture.

[0018] 3. When the third rotating shaft is driven by the motor, the metering component's rollers rotate to discharge material through the proportional gear and helical gear. At the same time, the fourth rotating shaft is driven to rotate through the meshing of the second helical gear and the third helical gear of the stirring component. The stirring component starts synchronously as the raw material falls from the metering barrel. There is no need to wait for the metering to be completed before starting the stirring separately. This realizes the linkage of a single power and two modules, which improves production efficiency. Attached Figure Description

[0019] Figure 1 This is a frontal perspective view of a precise proportioning and metering device for aluminum alloy synthesis raw materials according to the present invention. Figure 2 This is a perspective view of the metering component of a precise proportioning and metering device for aluminum alloy synthesis raw materials according to the present invention. Figure 3 This is a perspective view of the first transmission gear portion of a precise proportioning and metering device for aluminum alloy synthesis raw materials according to the present invention. Figure 4 This is a three-dimensional cross-sectional view of the metering barrel portion of the precise proportioning and metering device for aluminum alloy synthesis raw materials according to the present invention. Figure 5 This is a perspective view of the fixed box portion of the precise proportioning and metering device for aluminum alloy synthesis raw materials according to the present invention; Figure 6 This is a perspective view of the first stirring plate portion of the precise proportioning and metering device for aluminum alloy synthesis raw materials according to the present invention. Figure 7This is a perspective view of the stirring component of a precise proportioning and metering device for aluminum alloy synthesis raw materials according to the present invention. Figure 8 This is a perspective view of the baffle portion of a precise proportioning and metering device for aluminum alloy synthesis raw materials according to the present invention. Figure 9 This is a perspective view of the third fixed axis portion of a precise proportioning and metering device for aluminum alloy synthesis raw materials according to the present invention.

[0020] In the picture: 1. Metering assembly; 101. Metering barrel; 102. Roller; 103. Turbine; 104. First connecting rod; 105. First coupling cylinder; 106. Worm gear; 107. First gear; 108. Second connecting rod; 109. First rotating shaft; 110. Sector gear; 111. First helical gear; 112. Second rotating shaft; 113. Second helical gear; 114. Second coupling cylinder; 115. First proportional gear; 116. Second proportional gear; 117. Third proportional gear; 118. Motor; 119. Output shaft; 120. Third rotating shaft; 121. First transmission gear; 122. Second transmission gear; 123. 1. Third transmission gear; 124. Fixed block; 125. Rotating plate; 2. Collection bucket; 3. Stirring assembly; 301. Fourth rotating shaft; 302. Third helical gear; 303. Third connecting rod; 304. First gear ring; 305. Fifth rotating shaft; 306. Second gear; 307. Second gear ring; 308. First fixed shaft; 309. First stirring plate; 310. Second stirring plate; 4. Fixing assembly; 401. Second fixed shaft; 402. Baffle; 403. First fixed plate; 404. Rope; 405. Second fixed plate; 406. Third fixed shaft; 407. Third fixed plate; 5. Fixing box; 6. Inclined plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. 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 are within the scope of protection of the present invention.

[0022] Please see Figures 1-9The present invention provides a technical solution: a precise proportioning and metering device for aluminum alloy synthesis raw materials, comprising a metering component 1, a collecting tank 2 at the bottom of the metering component 1, a stirring component 3 for stirring the aluminum alloy synthesis raw materials inside the collecting tank 2, a fixing component 4 on the outer surface of the collecting tank 2, the metering component 1 comprising three metering tanks 101, the inner walls of the three metering tanks 101 being rotatably connected to a plurality of uniformly arranged rollers 102, the outer surfaces of the plurality of rollers 102 being fixedly fitted with rotating plates 125, the outer surfaces of the plurality of rollers 102 being fixedly fitted with turbines 103 near one end, and the outer surfaces of the three metering tanks 101 being fixedly connected to a plurality of uniformly arranged first connecting rods 10 4. A first coupling cylinder 105 is fixedly embedded in the inner wall of each of the multiple first connecting rods 104. A worm gear 106 is movably embedded between the inner walls of two adjacent first coupling cylinders 105. A first gear 107 is fixedly sleeved on the outer surface of each worm gear 106 near one edge. Multiple evenly arranged second connecting rods 108 are fixedly connected to the outer surface of each of the multiple metering cylinders 101. The multiple second connecting rods 108 are divided into three groups. A first rotating shaft 109 is movably embedded between the inner walls of each group of second connecting rods 108. The multiple worm gears 106 mesh with the outer surfaces of multiple turbines 103 respectively. The outer surfaces of the three first rotating shafts 109 are fixedly connected to... There are multiple evenly arranged sector gears 110. A first helical gear 111 is fixedly fitted onto the outer surface of each of the three first rotating shafts 109 near one end. A fixed box 5 is fixedly connected between the outer surfaces of one side of the three measuring cylinders 101. Three second rotating shafts 112 are arranged inside the fixed box 5. A second coupling cylinder 114 is movably fitted between one end of each of the three second rotating shafts 112. A second helical gear 113 is fixedly fitted onto the outer surface of each of the three second rotating shafts 112. The outer surfaces of the three second helical gears 113 mesh with the outer surfaces of the three first helical gears 111 respectively. A first proportional gear 115 is fixedly fitted onto the outer surface of one of the second rotating shafts 112 near the center. A second proportional gear 116 is fixedly sleeved on the outer surface of the second rotating shaft 112 near the center. A third proportional gear 117 is fixedly sleeved on the outer surface of the last second rotating shaft 112 near the center. A rope 404 is fixedly connected to the outer surface of the first fixed plate 403. One end of the rope 404 is fixedly connected to the second fixed plate 405. Two third fixed shafts 406 are fixedly connected to one side of the outer surface of the second fixed plate 405. The outer surface of one third fixed shaft 406 slides against the inner wall of the collection bucket 2, and the outer surface of the other third fixed shaft 406 slides against the inner wall of the baffle 402. A third fixed plate 407 is fixedly connected to the other side of the outer surface of the second fixed plate 405.

[0023] In this embodiment, when the raw materials for aluminum alloy synthesis are proportioned, the different raw materials are located in the metering barrels 101. Multiple different metering barrels 101 can be set as needed, and their working principle is the same. At this time, the motor 118 is started, and the output end of the motor 118 drives the output shaft 119 to rotate, which in turn drives the third rotating shaft 120 connected coaxially. The third rotating shaft 120 drives the first transmission gear 121, the second transmission gear 122, and the third transmission gear 123, which are fixedly sleeved on the outer surface, to rotate. The three transmission gears respectively drive the first proportional gear 115, the second proportional gear 116, and the third proportional gear 117, which are meshed and located in the fixed box 5, to rotate. The three proportional gears are respectively fixed on the three second rotating shafts 112, and the three second rotating shafts... 112 is kept coaxially rotated by the second coupling cylinder 114. The power of the second rotating shaft 112 is transmitted in two ways: one way is through the second helical gear 113 meshing with the first helical gear 111 to drive the metering system; the other way is through one of the second helical gears 113 meshing with the third helical gear 302 to drive the stirring system. The first proportional gear 115, the second proportional gear 116, and the third proportional gear 117 have different numbers of teeth. The gear tooth ratio can be designed according to the preset ratio of aluminum alloy raw materials to ensure that the rotation speed of the three second rotating shafts 112 matches the metering rate of each raw material. The second rotating shaft 112 drives the first rotating shaft 109 to rotate through the meshing of the second helical gear 113 with the first helical gear 111. The outer surface of the first rotating shaft 109 will rotate along the second helical gear 114. The inner wall of the connecting rod 108 rotates, while the first rotating shaft 109 drives multiple sector gears 110 fixedly sleeved on the outer surface to intermittently mesh with the first gear 107. The first gear 107 drives the fixedly sleeved worm gear 106 to rotate, and both ends of the worm gear 106 rotate along the inner wall of the first connecting cylinder 105. At the same time, the worm gear 106 drives the turbine 103 to rotate, the turbine 103 drives the roller 102 to rotate, and the roller 102 drives the rotating plate 125 to rotate. The raw materials in the metering barrel 101 are placed above the rotating plate 125. The rotation speed of the rotating plate 125 is determined by the meshing frequency of the sector gears 110 and the first gear 107, and the meshing frequency is adjusted by the rotation speed of the second rotating shaft 112 controlled by the proportional gear, ultimately achieving the rotation of different raw materials. The material falls quantitatively into the collection bucket 2 below at a preset rate. This device, through the metering component 1, connects the first proportional gear 115, the second proportional gear 116, and the third proportional gear 117 to the first transmission gear 121, the second transmission gear 122, and the third transmission gear 123 on the third rotating shaft 120, respectively. The three proportional gears have different numbers of teeth, resulting in different rotational speeds for the three second rotating shafts 112. The second rotating shafts 112, through the second helical gear 113, drive the three first helical gears 111 to rotate at different speeds. These first helical gears 111, in turn, drive the sector gear 110 to rotate via the first rotating shaft 109. The sector gear 110 intermittently meshes with the first gear 107, thereby driving the turbine 103 to rotate via the worm gear 106.The turbine 103, via the roller 102, drives the rotating plate 125 to rotate, causing the raw materials in the metering barrel 101 to fall into the collection barrel 2. This ensures the accuracy of the aluminum alloy synthesis raw material proportioning and solves the problem in existing aluminum alloy synthesis raw material proportioning and metering devices that often exhibit uneven material feeding, resulting in insufficient accuracy in the proportioning and metering of aluminum alloy synthesis raw materials.

[0024] like Figures 1-9 As shown, a fixing block 124 is fixedly connected between the outer surfaces of the three measuring barrels 101. A collecting barrel 2 is fixedly connected to the bottom of the three measuring barrels 101. The bottom of the fixing box 5 is fixedly connected to the top of the collecting barrel 2. The stirring assembly 3 includes a fourth rotating shaft 301. The outer surface of the fourth rotating shaft 301 is rotatably connected to the inner wall of the collecting barrel 2. A third helical gear 302 is fixedly sleeved near one end of the outer surface of the fourth rotating shaft 301. The outer surface of the third helical gear 302 meshes with the outer surface of one of the second helical gears 113. A plurality of evenly arranged third connecting rods 303 are fixedly connected to the outer surface of the fourth rotating shaft 301. A first toothed ring 304 is fixedly connected between the outer surfaces of the plurality of third connecting rods 303. Two fifth rotating shafts 305 are movably embedded in the inner wall of the collecting barrel 2. A second gear 306 is fixedly sleeved on the outer surface of each of the two fifth rotating shafts 305. The outer surfaces of the two second gears 306 mesh with the outer surfaces of the first gear ring 304. The inner wall of the collection bucket 2 is rotatably connected to the second gear ring 307. The outer surfaces of the two second gears 306 mesh with the outer surfaces of the second gear ring 307. The outer surface of one side of the second gear ring 307 is fixedly connected to the first fixed shaft 308. The inner wall of the first fixed shaft 308 is rotatably connected to the outer surface of the fourth rotating shaft 301. The outer surface of the fourth rotating shaft 301 is fixedly connected to two first stirring plates 309 near the other end. The outer surface of the first fixed shaft 308 is fixedly connected to two second stirring plates 310 near one end. The fixing assembly 4 includes the second fixed shaft 401. The inner wall of the collection bucket 2 is fixedly connected to the bottom of the inclined plate 6. The inner wall of the inclined plate 6 is fixedly connected to the outer surface of the second fixed shaft 401 near the edge. The outer surface of the second fixed shaft 401 is movably fitted with a baffle 402. The top of the collection bucket 2 is fixedly connected to the first fixed plate 403.

[0025] In this embodiment, when the metering component 1 is operating, one of the second helical gears 113 drives the third helical gear 302 to rotate, and the third helical gear 302 drives the fourth rotating shaft 301 to rotate. The power of the fourth rotating shaft 301 is transmitted in two ways. One way directly drives the first stirring plate 309 fixed at the lower end to rotate, so as to perform central stirring of the raw materials at the bottom of the collection bucket 2. The other way drives the third connecting rod 303 to drive the first gear ring 304 to rotate. The first gear ring 304 drives the second gear 306 to rotate, and the second gear 306 drives the meshing first gear 306 to rotate. The second toothed ring 307 revolves around the inner wall of the collection tank 2. The second toothed ring 307 drives the first fixed shaft 308 to rotate, and the first fixed shaft 308 drives the second stirring plate 310 to revolve around the collection tank 2. This device mixes the aluminum alloy composite raw materials by setting the stirring assembly 3, with the first stirring plate 309 rotating with the fourth rotating shaft 301 to stir the raw materials at the bottom of the collection tank 2, and the second stirring plate 310 revolving with the second toothed ring 307 to stir the raw materials at the side wall and in the middle. This ensures the uniformity of the mixing.

[0026] like Figures 1-9 As shown, a motor 118 is fixedly connected to the outer surface of the fixed box 5 by screws. An output shaft 119 is fixedly connected to the output end of the motor 118. A third rotating shaft 120 is fixedly connected to one end of the output shaft 119. One end of the third rotating shaft 120 is movably embedded in the inner wall of the fixed box 5. A first transmission gear 121 is fixedly sleeved on the outer surface of the third rotating shaft 120 near one end. A second transmission gear 122 is fixedly sleeved on the outer surface of the third rotating shaft 120 at the center. A third transmission gear 123 is fixedly sleeved on the outer surface of the third rotating shaft 120 near the other end. The outer surface of the first proportional gear 115 meshes with the outer surface of the first transmission gear 121. The outer surface of the second proportional gear 116 meshes with the outer surface of the second transmission gear 122. The outer surface of the third proportional gear 117 meshes with the outer surface of the third transmission gear 123.

[0027] In this embodiment, when it is necessary to proportion the aluminum alloy raw materials, the motor 118 is started to drive the output shaft 119 to rotate. The output shaft 119 drives the third rotating shaft 120 to rotate synchronously. The third rotating shaft 120 drives the transmission gear fixedly sleeved on its outer surface to rotate. The transmission gear drives the meshing proportional gear to rotate, thereby causing different second rotating shafts 112 to rotate at different speeds. The power of the second rotating shaft 112 is transmitted in two ways: one way is through the meshing of the second helical gear 113 and the first helical gear 111 to drive the metering system to operate; the other way is through one of the first helical gears 112... The second helical gear 113 meshes with the third helical gear 302 to drive the stirring system. When the device drives the third rotating shaft 120 to rotate via the motor 118, it drives the roller 102 of the metering component 1 to rotate and discharge material through the proportional gear and helical gear. At the same time, the second helical gear 113 meshes with the third helical gear 302 of the stirring component 3 to drive the fourth rotating shaft 301 to rotate. As the raw material falls from the metering barrel 101, the stirring component 3 starts synchronously. There is no need to wait for the metering to be completed before starting the stirring separately. This realizes the linkage of a single power and two modules, which improves production efficiency.

[0028] The usage and working principle of this device are as follows: When proportioning aluminum alloy composite raw materials, the different raw materials are located in metering containers 101. Multiple different metering containers 101 can be set as needed, and their working principle is the same. At this time, the motor 118 is started, and the output end of the motor 118 drives the output shaft 119 to rotate, which in turn drives the coaxially connected third rotating shaft 120. The third rotating shaft 120 drives the first transmission gear 121, the second transmission gear 122, and the third transmission gear 123, which are fixedly sleeved on the outer surface, to rotate. The three transmission gears respectively drive the meshing first proportional gear 115, the second proportional gear 116, and the third proportional gear 117 located in the fixed box 5 to rotate. The three proportional gears are respectively fixed on three second rotating shafts 112. Furthermore, the three second rotating shafts 112 are kept coaxially rotating through the second coupling cylinder 114. The power of the second rotating shafts 112 is transmitted in two paths: one path meshes with the first helical gear 111 through the second helical gear 113 to drive the metering system, and the other path meshes with the third helical gear 302 through one of the second helical gears 113 to drive the stirring system. The first proportional gear 115, the second proportional gear 116, and the third proportional gear 117 have different numbers of teeth. The gear tooth ratio can be designed according to the preset ratio of the aluminum alloy raw materials to ensure that the rotation speed of the three second rotating shafts 112 matches the metering rate of each raw material. The second rotating shaft 112 meshes with the first helical gear 111 through the second helical gear 113, thereby driving the first rotating shaft 109 to rotate. The outer surface of the first rotating shaft 109... The surface rotates along the inner wall of the second connecting rod 108. Simultaneously, the first rotating shaft 109 drives multiple sector gears 110 fixedly sleeved on the outer surface to intermittently mesh with the first gear 107. The first gear 107 drives the fixedly sleeved worm gear 106 to rotate. Both ends of the worm gear 106 rotate along the inner wall of the first connecting cylinder 105. Simultaneously, the worm gear 106 drives the turbine 103 to rotate, which in turn drives the roller 102 to rotate. The roller 102 then drives the rotating plate 125 to rotate. The raw material in the metering barrel 101 is placed above the rotating plate 125. The rotation speed of the rotating plate 125 is determined by the meshing frequency of the sector gears 110 and the first gear 107, which in turn is adjusted by the rotational speed of the second rotating shaft 112 controlled by the proportional gear. Ultimately, different raw materials fall quantitatively into the collection bucket 2 below at a preset rate. Simultaneously, the rotation of the third helical gear 302 drives the fourth rotating shaft 301 to rotate. The power of the fourth rotating shaft 301 is transmitted in two ways: one way directly drives the first stirring plate 309 fixed at the lower end to rotate, performing central stirring of the raw materials at the bottom of the collection bucket 2; the other way drives the third connecting rod 303 to rotate the first gear ring 304. The first gear ring 304 drives the second gear 306 to rotate. The second gear 306 drives the meshing second gear ring 307 to revolve around the inner wall of the collection bucket 2. The second gear ring 307 drives the first fixed shaft 308 to rotate. The first fixed shaft 308 drives the second stirring plate 310 to revolve around the second shaft, performing circular stirring of the raw materials on the side wall and in the middle of the collection bucket 2.An inclined plate 6 is fixed to the inner wall of the bottom of the collecting bucket 2. The inclined plate 6 is designed to guide the mixed raw materials to converge towards the discharge port. A baffle 402 can rotate around a second fixed shaft 401 to open and close the discharge port. When discharge is needed, pulling the rope 404 upwards moves the second fixed plate 405. The second fixed plate 405 causes the outer surface of the third fixed shaft 406 to slide out from between the baffle 402 and the inner wall of the collecting bucket 2. At this time, the baffle 402 rotates around the second fixed shaft 401, opening the discharge port, and the mixed raw materials slide out along the inclined plate 6.

[0029] The wiring diagram of the motor 118 in this invention is common knowledge in the field, and its working principle is a well-known technology. The appropriate model is selected according to actual use. Therefore, the control method and wiring layout of the motor 118 will not be explained in detail.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A precise metering device for aluminum alloy synthesis raw materials, comprising a metering component (1), a collecting bucket (2) at the bottom of the metering component (1), a stirring component (3) for stirring the aluminum alloy synthesis raw materials inside the collecting bucket (2), and a fixing component (4) on the outer surface of the collecting bucket (2), characterized in that: The metering assembly (1) includes three metering barrels (101). The inner walls of each of the three metering barrels (101) are rotatably connected to multiple evenly arranged rollers (102). A rotating plate (125) is fixedly fitted onto the outer surface of each of the multiple rollers (102). A turbine (103) is fixedly fitted onto one end of the outer surface of each of the multiple rollers (102). Multiple evenly arranged first connecting rods (104) are fixedly connected to the outer surface of each of the three metering barrels (101). The inner walls of each of the multiple first connecting rods (104) are fixedly embedded with first connecting rods. The shaft cylinder (105) and the inner walls of two adjacent first connecting cylinders (105) are movably embedded with worm gears (106). The outer surfaces of the worm gears (106) are fixedly fitted with first gears (107) near one edge. The outer surfaces of the metering barrels (101) are fixedly connected with a plurality of evenly arranged second connecting rods (108). The plurality of second connecting rods (108) are divided into three groups, and the inner walls of each group of second connecting rods (108) are movably embedded with first rotating shafts (109).

2. The precise proportioning and metering device for aluminum alloy synthesis raw materials according to claim 1, characterized in that: Multiple worm gears (106) mesh with the outer surfaces of multiple turbines (103), and multiple evenly arranged sector gears (110) are fixedly connected to the outer surfaces of the three first rotating shafts (109). A first helical gear (111) is fixedly sleeved near one end of the outer surfaces of the three first rotating shafts (109). A fixed box (5) is fixedly connected between the outer surfaces of one side of the three metering barrels (101). Three second rotating shafts (112) are arranged inside the fixed box (5). A second connecting cylinder (114) is movably sleeved between one end of the three second rotating shafts (112). A second helical gear (113) is fixedly sleeved on the outer surfaces of the three second rotating shafts (112).

3. The precise proportioning and metering device for aluminum alloy synthesis raw materials according to claim 2, characterized in that: The outer surfaces of the three second helical gears (113) mesh with the outer surfaces of the three first helical gears (111), and a first proportional gear (115) is fixedly sleeved on the outer surface of one of the second shafts (112) near the center, a second proportional gear (116) is fixedly sleeved on the outer surface of another second shaft (112) near the center, and a third proportional gear (117) is fixedly sleeved on the outer surface of the last second shaft (112) near the center.

4. The precise proportioning and metering device for aluminum alloy synthesis raw materials according to claim 3, characterized in that: The outer surface of the fixed box (5) is fixedly connected to a motor (118) by screws. The output end of the motor (118) is fixedly connected to an output shaft (119). One end of the output shaft (119) is fixedly connected to a third rotating shaft (120). One end of the third rotating shaft (120) is movably embedded in the inner wall of the fixed box (5). A first transmission gear (121) is fixedly sleeved on the outer surface of the third rotating shaft (120) near one end.

5. The precise proportioning and metering device for aluminum alloy synthesis raw materials according to claim 4, characterized in that: The outer surface of the third rotating shaft (120) is fixedly fitted with a second transmission gear (122) at the center, and the outer surface of the third rotating shaft (120) is fixedly fitted with a third transmission gear (123) near the other end. The outer surface of the first proportional gear (115) meshes with the outer surface of the first transmission gear (121), the outer surface of the second proportional gear (116) meshes with the outer surface of the second transmission gear (122), and the outer surface of the third proportional gear (117) meshes with the outer surface of the third transmission gear (123).

6. The precise proportioning and metering device for aluminum alloy synthesis raw materials according to claim 5, characterized in that: A fixing block (124) is fixedly connected between the outer surfaces of the three metering barrels (101), and a collection barrel (2) is fixedly connected to the bottom of the three metering barrels (101). The bottom of the fixing box (5) is fixedly connected to the top of the collection barrel (2). The stirring assembly (3) includes a fourth rotating shaft (301). The outer surface of the fourth rotating shaft (301) is rotatably connected to the inner wall of the collection barrel (2). A third helical gear (302) is fixedly sleeved on the outer surface of the fourth rotating shaft (301) near one end.

7. The precise proportioning and metering device for aluminum alloy synthesis raw materials according to claim 6, characterized in that: The outer surface of the third helical gear (302) meshes with the outer surface of one of the second helical gears (113). The outer surface of the fourth shaft (301) is fixedly connected with a plurality of uniformly arranged third connecting rods (303). The outer surfaces of the plurality of third connecting rods (303) are fixedly connected with a first toothed ring (304). The inner wall of the collection bucket (2) is movably embedded with two fifth shafts (305). The outer surfaces of the two fifth shafts (305) are fixedly fitted with second gears (306). The outer surfaces of the two second gears (306) mesh with the outer surface of the first toothed ring (304).

8. The precise proportioning and metering device for aluminum alloy synthesis raw materials according to claim 7, characterized in that: The inner wall of the collection bucket (2) is rotatably connected to a second gear ring (307). The outer surfaces of the two second gears (306) mesh with the outer surface of the second gear ring (307). A first fixed shaft (308) is fixedly connected to one side of the outer surface of the second gear ring (307). The inner wall of the first fixed shaft (308) is rotatably connected to the outer surface of the fourth rotating shaft (301). Two first stirring plates (309) are fixedly connected to the outer surface of the fourth rotating shaft (301) near the other end.

9. The precise proportioning and metering device for aluminum alloy synthesis raw materials according to claim 8, characterized in that: Two second stirring plates (310) are fixedly connected to one end of the outer surface of the first fixed shaft (308). The fixing assembly (4) includes a second fixed shaft (401). An inclined plate (6) is fixedly connected to the inner wall of the collection bucket (2) near the bottom. The inner wall of the inclined plate (6) is fixedly connected to the outer surface of the second fixed shaft (401) near the edge. A baffle (402) is movably sleeved on the outer surface of the second fixed shaft (401). A first fixed plate (403) is fixedly connected to the top of the collection bucket (2).

10. The precise proportioning and metering device for aluminum alloy synthesis raw materials according to claim 9, characterized in that: A rope (404) is fixedly connected to the outer surface of the first fixing plate (403). One end of the rope (404) is fixedly connected to a second fixing plate (405). Two third fixing shafts (406) are fixedly connected to one side of the outer surface of the second fixing plate (405). The outer surface of one of the third fixing shafts (406) slides against the inner wall of the collection bucket (2), and the outer surface of the other third fixing shaft (406) slides against the inner wall of the baffle (402). A third fixing plate (407) is fixedly connected to the other side of the outer surface of the second fixing plate (405).

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