Powdery raw material batching device

Abstract

The utility model discloses a powdery raw material batching device and relates to the technical field of raw material batching. The material mixing device comprises a material mixing barrel, a driving mechanism is arranged on the material mixing barrel, the top and the bottom of the material mixing barrel are communicated with a feeding port and a discharging pipe respectively, two torsion blocking mechanisms are arranged in the feeding port, the two torsion blocking mechanisms can block an inner cavity of the feeding port, and the two torsion blocking mechanisms can block the inner cavity of the discharging pipe. Two smashing mechanisms are arranged on the driving mechanism and located in an inner cavity of the batching barrel, and a plurality of auxiliary cutters are fixedly installed on the inner wall of the batching barrel. Raw materials and additives push the torsion blocking mechanism which originally blocks the inner cavity of the feeding port to rotate under the action of gravity, so that the feeding port is in an open state at the moment, the raw materials enter the batching barrel under the action of gravity, and after the raw materials are added, the torsion blocking mechanism blocks the inner cavity of the feeding port again under the action of internal torsion of the torsion blocking mechanism; and dust is prevented from flying out from the feeding hole in subsequent operation.

Description

Technical Field

[0001] This utility model belongs to the field of raw material batching technology, and specifically relates to a powder raw material batching device. Background Technology

[0002] In the stone processing industry, powdered raw material batching equipment is used to precisely mix various powdered stone raw materials, such as marble powder, quartz powder, gypsum-based powdered stone, and matching additives, such as binders, whitening agents, and colorants, in strict accordance with specific proportions to meet the requirements of different production processes for stone raw material formulations.

[0003] Many powdered stone raw materials contain water-absorbing minerals, such as gypsum-based powdered stone. Once the ambient humidity increases, the moisture is quickly absorbed, causing the raw materials to locally agglomerate and clump. The hardness of the agglomerated stone powder increases significantly. When it is accurately weighed according to the preset formula and then mixed with other powdered raw materials, it cannot be fully and evenly dispersed, resulting in inconsistent quality of the final product. Moreover, because the stone powder raw materials are small and light, these powders are agitated during mixing and are thrown into the air from the feed point of the equipment. The stone dust that permeates the workshop not only seriously pollutes the working environment, but also poses a health hazard to operators who are exposed to such an environment for a long time, as they are likely to inhale large amounts of dust.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a powder raw material batching device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a powdered raw material batching device, including a batching barrel. A driving mechanism is provided on the batching barrel. An inlet and a discharge pipe are respectively connected to the top and bottom of the batching barrel. A torque blocking mechanism is provided inside the inlet to block the inner cavity of the inlet. Two crushing mechanisms are provided on the driving mechanism and located within the inner cavity of the batching barrel. Multiple auxiliary blades are fixedly installed on the inner wall of the batching barrel, positioned between the two crushing mechanisms. An elastic screening mechanism is provided inside the batching barrel and below the crushing mechanisms. A screening screen is fixedly installed on the top of the elastic screening mechanism. A rotating collision mechanism is provided on the driving mechanism and below the elastic screening mechanism, engaging with the elastic screening mechanism. The rotating collision mechanism is rotatably mounted on the batching barrel. A mixing mechanism is fixedly installed at the bottom of the driving mechanism and below the rotating collision mechanism.

[0008] Furthermore, the driving mechanism includes a drive motor, which is fixedly installed on the top of the mixing barrel. An output shaft is fixedly installed at the output end of the drive motor, and the output shaft passes through the mixing barrel and extends into its inner cavity.

[0009] Furthermore, the torque blocking mechanism includes a rotating shaft, which is rotatably mounted on the feed inlet, and a baffle plate is fixedly mounted on the rotating shaft, which can block the inner cavity of the feed inlet.

[0010] Furthermore, torsion springs are symmetrically sleeved on the rotating shaft, with one end of the two torsion springs close to each other fixedly installed on the baffle plate and the other end fixedly installed on the feed inlet.

[0011] Furthermore, both of the crushing mechanisms include a connecting shaft, which is fixedly mounted on the output shaft. The outer wall of the connecting shaft has a plurality of crushing blades arranged in a circumferential array, and the plurality of auxiliary blades are disposed between the plurality of crushing blades on the two connecting shafts.

[0012] Furthermore, the elastic screening mechanism includes a mounting plate disposed in the inner cavity of the mixing tank, the screening screen is fixedly installed on the top of the mounting plate, and a plurality of sliding rods are fixedly installed on the bottom of the mounting plate.

[0013] Furthermore, springs are fitted onto multiple sliding rods, with one end of each spring fixedly mounted on the mounting plate and the other end fixedly mounted on a support frame. Multiple support frames are respectively fixedly mounted on the inner wall of the mixing barrel, and multiple first arc-shaped blocks are also fixedly mounted on the bottom end of the mounting plate.

[0014] Furthermore, the rotating collision mechanism includes a rotating disk, which is rotatably mounted on the inner wall of the mixing tank and fixedly mounted on the output shaft. A plurality of second arc-shaped blocks are fixedly mounted on the top of the rotating disk, and the plurality of second arc-shaped blocks contact and cooperate with a plurality of first arc-shaped blocks.

[0015] Furthermore, the mixing mechanism includes a mixing shaft, which is fixedly installed at the bottom of the output shaft, and a plurality of mixing rods are fixedly installed on the outer wall of the mixing shaft.

[0016] Furthermore, multiple support legs are fixedly installed on the outer wall of the mixing barrel.

[0017] This utility model has the following beneficial effects:

[0018] This invention first weighs the required stone powder raw materials and matching additives, starts the drive mechanism, and then adds the stone powder raw materials and additives into the feed inlet of the mixing tank. At this time, the raw materials and additives, due to gravity, push the torque blocking mechanism that originally blocked the inner cavity of the feed inlet to rotate, so that the feed inlet is now open. The raw materials then enter the mixing tank due to gravity. After the addition is completed, the torque blocking mechanism, under the torque action inside, blocks the inner cavity of the feed inlet again to prevent dust from flying out of the feed inlet during subsequent operations.

[0019] When the drive mechanism of this utility model is started, it will drive the crushing mechanism to rotate, breaking up the clumps of raw materials. At the same time, multiple auxiliary blades on the inner wall of the mixing barrel, located between the two crushing mechanisms, work together with the crushing mechanisms to further cut and crush the raw materials, making the raw material particles more uniform and fine.

[0020] The driving mechanism of this utility model also drives the rotating collision mechanism to rotate, and it contacts and cooperates with the elastic screening mechanism. Through the continuous contact and separation of the two, under the elastic action inside the elastic screening mechanism, the elastic screening mechanism continuously moves away from and towards the rotating collision mechanism. That is, when the contact moves away, the elastic potential energy of the elastic screening mechanism increases. Subsequently, under the action of the elastic potential energy of the elastic screening mechanism, the elastic screening mechanism moves towards the direction of the rotating collision mechanism, thereby causing the elastic screening mechanism to vibrate, which promotes the screening of the raw materials on the screening screen, effectively preventing the raw materials from clogging the screen holes.

[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a partial cross-sectional view and an internal view of the ingredient container of this utility model;

[0025] Figure 3 This is a schematic diagram of the overall drive mechanism of this utility model;

[0026] Figure 4 This is a schematic diagram of the overall elastic screening mechanism of this utility model;

[0027] Figure 5 This is a schematic diagram of the overall rotating collision mechanism of this utility model;

[0028] Figure 6 This is a view of the inside of the feed inlet of this utility model;

[0029] Figure 7 For the present utility model Figure 6 A magnified view of point A.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1. Batching hopper; 101. Support leg; 2. Drive mechanism; 201. Drive motor; 202. Output shaft; 3. Feed inlet; 4. Torque blocking mechanism; 401. Rotating shaft; 402. Baffle plate; 403. Torsion spring; 5. Crushing mechanism; 501. Connecting shaft; 502. Crushing blade; 6. Auxiliary blade; 7. Elastic screening mechanism; 701. Mounting plate; 702. Sliding rod; 703. Spring; 704. Support frame; 705. First arc block; 8. Screening screen; 9. Rotating collision mechanism; 901. Rotating disk; 902. Second arc block; 10. Mixing mechanism; 1001. Mixing shaft; 1002. Mixing rod; 11. Feed pipe. Detailed Implementation

[0032] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0033] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0034] Please see Figures 1-7 As shown, this utility model is a powdered raw material batching device, including a batching barrel 1, a driving mechanism 2 on the batching barrel 1, a feed inlet 3 and a discharge pipe 11 respectively connected to the top and bottom of the batching barrel 1, a torque blocking mechanism 4 inside the feed inlet 3, the torque blocking mechanism 4 can block the inner cavity of the feed inlet 3, two crushing mechanisms 5 are provided on the driving mechanism 2 and located in the inner cavity of the batching barrel 1, a plurality of auxiliary blades 6 are fixedly installed on the inner wall of the batching barrel 1, the plurality of auxiliary blades 6 are located between the two crushing mechanisms 5, an elastic screening mechanism 7 is provided inside the batching barrel 1 and below the crushing mechanism 5, a screening screen 8 is fixedly installed on the top of the elastic screening mechanism 7, a rotating collision mechanism 9 is provided on the driving mechanism 2 and below the elastic screening mechanism 7, the rotating collision mechanism 9 is in contact with the elastic screening mechanism 7, the rotating collision mechanism 9 is rotatably installed on the batching barrel 1, and a mixing mechanism 10 is fixedly installed at the bottom of the driving mechanism 2 and below the rotating collision mechanism 9.

[0035] First, weigh out the required stone powder raw materials and matching additives. Start the drive mechanism 2, and then add the stone powder raw materials and additives into the feed inlet 3 of the mixing tank 1. At this time, the raw materials and additives, due to gravity, push the torque blocking mechanism 4, which was originally blocking the inner cavity of the feed inlet 3, to rotate, so that the feed inlet 3 is now open. The raw materials then enter the mixing tank 1 due to gravity. After the addition is completed, the torque blocking mechanism 4, under the action of its internal torque, seals the inner cavity of the feed inlet 3 again to prevent dust from flying out of the feed inlet 3 during subsequent operations, because the powdered stone raw materials are prone to absorbing water. When mineral aggregates and clumps, increasing its hardness, the drive mechanism 2 activates the crushing mechanism 5, breaking up the agglomerated raw materials. Simultaneously, multiple auxiliary blades 6 located on the inner wall of the mixing tank 1, between the two crushing mechanisms 5, work in conjunction with the crushing mechanism 5 to further cut and crush the raw materials, making the particles finer and more uniform. The raw materials then fall onto the screening screen 8 on the elastic screening mechanism 7. The screening screen 8 can screen the raw materials; powdery raw materials that meet the requirements can pass smoothly through the screening screen 8 and continue to fall downwards; while raw materials that have not been completely crushed are intercepted by the screening screen 8 and remain there. Larger particles will be further cut and crushed by the crushing mechanism 5 and auxiliary blade 6. Simultaneously, the drive mechanism 2 drives the rotating collision mechanism 9 to rotate, engaging with the elastic screening mechanism 7. Through continuous contact and separation, the elastic screening mechanism 7 moves away from and towards the rotating collision mechanism 9 due to its internal elasticity. As it moves away from the rotating collision mechanism 9, its elastic potential energy increases. Subsequently, under the influence of this elastic potential energy, the elastic screening mechanism 7 moves closer to the rotating collision mechanism 9, thus causing the elastic screening mechanism to... 7 generates a vibration effect, which promotes the screening of the raw materials on the screening screen 8. On the one hand, it effectively prevents the raw materials from clogging the screen holes, and on the other hand, it avoids a large amount of qualified powdery raw materials from accumulating on the screening screen 8. After screening, the raw materials continue to fall into the area of ​​the mixing mechanism 10 in the batching tank 1. At the same time, the drive mechanism 2 also drives the mixing mechanism 10 to rotate, which fully mixes the various powdery raw materials and additives that have passed through the screening screen 8, so that different kinds of raw materials are continuously stirred to achieve mixing. The mixed raw materials are discharged from the feed pipe 11. The feed pipe 11 is equipped with a valve to control the opening and closing of the feed pipe 11.

[0036] In one embodiment, the torque blocking mechanism 4 includes a rotating shaft 401, which is rotatably mounted on the feed inlet 3. A baffle plate 402 is fixedly mounted on the rotating shaft 401, which can block the inner cavity of the feed inlet 3.

[0037] The rotating shaft 401 is symmetrically fitted with torsion springs 403. One end of the two torsion springs 403 is fixedly installed on the baffle plate 402 and the other end is fixedly installed on the feed inlet 3.

[0038] Under normal conditions, the baffle plate 402, under the action of the torsion springs 403 symmetrically mounted on the rotating shaft 401, seals the inner cavity of the feed inlet 3, effectively preventing dust from escaping. When stone powder raw materials and additives need to be added to the mixing tank 1, the weight of the stone powder raw materials and additives is applied to the baffle plate 402. This weight is greater than the torque generated by the torsion springs 403, thereby causing the baffle plate 402 to drive the rotating shaft 401 to rotate around the connection point between the rotating shaft 401 and the feed inlet 3. The feed inlet 3 is opened, and the raw materials and additives can smoothly enter the mixing tank 1 from the feed inlet 3. After feeding is completed, no... When additional raw materials are applied to the baffle plate 402, the torsion spring 403 begins to recover its deformation. Since one end of the torsion spring 403 is fixed to the baffle plate 402 and the other end is fixed to the feed inlet 3, under the torsion of the torsion spring 403, the rotating shaft 401 rotates in the opposite direction, causing the baffle plate 402 to move back to the state of blocking the feed inlet 3, thus blocking the inner cavity of the feed inlet 3 again. This ensures that dust cannot fly out from the feed inlet 3 during subsequent crushing, screening, and mixing operations, effectively protecting the cleanliness of the working environment and reducing the harm to the health of operators.

[0039] In one embodiment, the drive mechanism 2 includes a drive motor 201, which is fixedly installed on the top of the mixing tank 1. An output shaft 202 is fixedly installed at the output end of the drive motor 201, and the output shaft 202 passes through the mixing tank 1 and extends into its inner cavity.

[0040] Both of the crushing mechanisms 5 include a connecting shaft 501, which is fixedly mounted on the output shaft 202. The outer wall of the connecting shaft 501 has a plurality of crushing blades 502 arranged in a circumferential array, and a plurality of auxiliary blades 6 are disposed between the plurality of crushing blades 502 on the two connecting shafts 501.

[0041] Simultaneously with feeding, the drive motor 201 also starts working. The drive motor 201 is fixedly installed on the top of the batching barrel 1. When the drive motor 201 starts, its output end drives the fixedly installed output shaft 202 to rotate at high speed. The output shaft 202 passes through the batching barrel 1 and extends into its inner cavity. The connecting shaft 501 connected to the output shaft 202, as the output shaft 202 rotates, the multiple crushing blades 502 arranged in a circular array on the outer wall of the connecting shaft 501, crush the lumpy raw materials entering the batching barrel 1 during the rotation. At the same time, the multiple auxiliary blades 6 located on the inner wall of the batching barrel 1 between the multiple crushing blades 502 on the two connecting shafts 501 work in coordination with the crushing blades 502. When the crushing blades 502 rotate and pass near the auxiliary blades 6, the raw materials are pushed towards the auxiliary blades 6 by the crushing blades 502, and the auxiliary blades 6 further cut and crush the raw materials.

[0042] In one embodiment, the elastic screening mechanism 7 includes a mounting plate 701 disposed in the inner cavity of the batching barrel 1, the screening screen 8 is fixedly installed on the top of the mounting plate 701, and a plurality of sliding rods 702 are fixedly installed on the bottom of the mounting plate 701.

[0043] A spring 703 is sleeved on the sliding rod 702. One end of the spring 703 is fixedly installed on the mounting plate 701, and the other end is fixedly installed on a support frame 704. Multiple support frames 704 are respectively fixedly installed on the inner wall of the mixing barrel 1. Multiple first arc-shaped blocks 705 are also fixedly installed at the bottom of the mounting plate 701.

[0044] The rotating collision mechanism 9 includes a rotating disk 901, which is rotatably mounted on the inner wall of the mixing barrel 1. The rotating disk 901 is fixedly mounted on the output shaft 202. A plurality of second arc-shaped blocks 902 are fixedly mounted on the top of the rotating disk 901, and the plurality of second arc-shaped blocks 902 are in contact with and cooperate with a plurality of first arc-shaped blocks 705.

[0045] Screening mesh 8 is installed on top of mounting plate 701. Powdered raw materials meeting the requirements can pass smoothly through screening mesh 8 and continue to fall downwards; while raw materials that are not completely crushed are intercepted by screening mesh 8 and remain on it. These incompletely crushed raw materials will continue to be cut and crushed by crushing blade 502 and auxiliary blade 6 until they reach a suitable particle size. Rotating disk 901 is rotatably installed on the inner wall of mixing tank 1 and is fixedly connected to output shaft 202. When output shaft 202 rotates, it drives rotating disk 901 to rotate together. Multiple second arc-shaped blocks 902 fixed on the top of rotating disk 901 also rotate accordingly. When the second arc-shaped block 902 rotates to contact the first arc-shaped block 705, the opposing surfaces of the first arc-shaped block 705 and the second arc-shaped block 902 are both arc-shaped. The second arc-shaped block 902 will rotate along the arc of the first arc-shaped block 705 and push the first arc-shaped block 705 away from the second arc-shaped block 902. The first arc-shaped block 705 is fixed to the mounting plate 701. This pushing action causes the mounting plate 701 to overcome the elastic force of the spring 703 and move upward. The spring 703 is stretched. As the rotating disk 901 continues to rotate, the second arc-shaped block 902 disengages from the first arc-shaped block 705. At this time, the spring 703 returns to its deformation, and the mounting plate 701 rebounds. It is worth noting that multiple second arc-shaped blocks 902 simultaneously make contact with multiple first arc-shaped blocks 705. This process repeats continuously. The continuous contact between the second arc-shaped blocks 902 and the first arc-shaped blocks 705 causes the mounting plate 701 and the screening screen 8 to produce a continuous vibration effect. This vibration effect helps the screening screen 8 to screen the raw materials above. On the one hand, it effectively prevents the raw materials from clogging the screen holes, and on the other hand, it avoids a large amount of qualified raw materials from accumulating on the screening screen 8, ensuring that the screening work is carried out efficiently. The fully screened raw materials continue to fall to the area where the mixing mechanism 10 is located.

[0046] In one embodiment, the mixing mechanism 10 includes a mixing shaft 1001, which is fixedly installed at the bottom of the output shaft 202, and a plurality of mixing rods 1002 are fixedly installed on the outer wall of the mixing shaft 1001.

[0047] Multiple support legs 101 are fixedly installed on the outer wall of the mixing tank 1.

[0048] Multiple support legs 101 are fixedly installed on the outer wall of the mixing tank 1 to provide stable support for the entire mixing tank 1. The raw materials after screening fall into the area of ​​multiple mixing rods 1002. The mixing shaft 1001 is fixedly installed at the bottom of the output shaft 202. As the output shaft 202 continues to rotate, the mixing shaft 1001 rotates synchronously. During the rotation, the multiple mixing rods 1002 fixedly installed on the outer wall of the mixing shaft 1001 fully mix the various powdery raw materials and additives falling through the screening screen 8. The mixing rods 1002 continuously stir the raw materials to mix different kinds of raw materials.

[0049] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0050] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A powdered raw material batching device, comprising a batching barrel (1), wherein a driving mechanism (2) is provided on the batching barrel (1), and the top and bottom of the batching barrel (1) are respectively connected to a feed inlet (3) and a discharge pipe (11), characterized in that: The feed inlet (3) is provided with a torque blocking mechanism (4), which can block the inner cavity of the feed inlet (3). The drive mechanism (2) is provided with two crushing mechanisms (5) located in the inner cavity of the mixing tank (1). Multiple auxiliary blades (6) are fixedly installed on the inner wall of the mixing tank (1). The multiple auxiliary blades (6) are located between the two crushing mechanisms (5). The mixing tank (1) is provided with an elastic screening mechanism (7) located inside and below the crushing mechanism (5). A screening screen (8) is fixedly installed on the top of the elastic screening mechanism (7). The drive mechanism (2) is provided with a rotating collision mechanism (9) located below the elastic screening mechanism (7). The rotating collision mechanism (9) is in contact with the elastic screening mechanism (7). The rotating collision mechanism (9) is rotatably installed on the mixing tank (1). The bottom of the drive mechanism (2) is fixedly installed below the rotating collision mechanism (9). A mixing mechanism (10) is fixedly installed.

2. The powdered raw material batching device according to claim 1, characterized in that, The drive mechanism (2) includes a drive motor (201), which is fixedly installed on the top of the mixing tank (1). An output shaft (202) is fixedly installed at the output end of the drive motor (201), and the output shaft (202) passes through the mixing tank (1) and extends into its inner cavity.

3. The powdered raw material batching device according to claim 1, characterized in that, The torque blocking mechanism (4) includes a rotating shaft (401), which is rotatably mounted on the feed inlet (3). A baffle plate (402) is fixedly mounted on the rotating shaft (401), which can block the inner cavity of the feed inlet (3).

4. The powdered raw material batching device according to claim 3, characterized in that, The rotating shaft (401) is symmetrically fitted with torsion springs (403), and the two torsion springs (403) are fixedly installed on the baffle plate (402) at one end and fixedly installed on the feed inlet (3) at the other end.

5. A powdered raw material batching device according to claim 2, characterized in that, Both of the crushing mechanisms (5) include a connecting shaft (501), which is fixedly mounted on the output shaft (202). The outer wall of the connecting shaft (501) has a plurality of crushing blades (502) arranged in a circumferential array, and a plurality of auxiliary blades (6) are disposed between the plurality of crushing blades (502) on the two connecting shafts (501).

6. The powdered raw material batching device according to claim 2, characterized in that, The elastic screening mechanism (7) includes a mounting plate (701), which is disposed in the inner cavity of the mixing barrel (1). The screening screen (8) is fixedly installed on the top of the mounting plate (701), and a plurality of sliding rods (702) are fixedly installed on the bottom of the mounting plate (701).

7. A powdered raw material batching device according to claim 6, characterized in that, A spring (703) is fitted on a plurality of sliding rods (702). One end of the spring (703) is fixedly installed on the mounting plate (701) and the other end is fixedly installed on a support frame (704). A plurality of support frames (704) are respectively fixedly installed on the inner wall of the mixing barrel (1). A plurality of first arc-shaped blocks (705) are also fixedly installed at the bottom end of the mounting plate (701).

8. The powdered raw material batching device according to claim 7, characterized in that, The rotating collision mechanism (9) includes a rotating disk (901), which is rotatably mounted on the inner wall of the mixing barrel (1). The rotating disk (901) is fixedly mounted on the output shaft (202). A plurality of second arc blocks (902) are fixedly mounted on the top of the rotating disk (901), and the plurality of second arc blocks (902) contact and cooperate with the plurality of first arc blocks (705).

9. A powdered raw material batching device according to claim 2, characterized in that, The mixing mechanism (10) includes a mixing shaft (1001), which is fixedly installed at the bottom of the output shaft (202), and a plurality of mixing rods (1002) are fixedly installed on the outer wall of the mixing shaft (1001).

10. A powdered raw material batching device according to claim 1, characterized in that, Multiple support legs (101) are fixedly installed on the outer wall of the mixing tank (1).

Images