A grinder and stirring mechanism

Abstract

This utility model provides a grinding machine and a stirring mechanism, including: a grinding component and a stirring component. The grinding component is installed on the upper surface of a mounting plate for grinding materials. The stirring component is rotatably installed inside the grinding component for stirring and grinding materials. A feeding component and a discharging component are respectively installed on the upper and lower surfaces of the grinding component. A transmission component for driving the stirring component is installed on the lower surface of the mounting plate through a fixing plate. Compared with the prior art, this utility model has the following advantages: By setting the stirring component, during use, the stirring component can make the material continuously roll and flow in the grinding area, so that the material is more evenly distributed in the grinding component. In this way, all parts of the grinding component can fully contact the material and grind it, avoiding the situation of over-grinding of some parts while under-grinding of others, thereby effectively improving the overall grinding efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of grinding equipment, and specifically relates to a grinding machine and a stirring mechanism. Background Technology

[0002] A grinding mill is a mechanical device used to grind materials into powder or paste. Currently, some grinding mills suffer from problems such as poor material mixing uniformity and limited grinding efficiency during material processing. Uneven material distribution easily occurs within the grinding chamber, leading to over-grinding in some areas and under-grinding in others, reducing the overall grinding effect and efficiency. To improve this situation, conventional methods include optimizing the grinding chamber structure design, such as changing the inner wall shape, adding baffles, or adjusting the ratio and movement of the grinding media. However, while optimizing the grinding chamber structure can promote material flow to some extent, it is difficult to achieve sufficient mixing for materials with large differences in density and particle size. Adjusting the grinding media can enhance its effect on the material, but it may lead to accelerated wear of the grinding media, increasing equipment maintenance costs and replacement frequency, and cannot fundamentally solve the problem of insufficient mixing caused by the lack of active stirring during the grinding process. Therefore, a new structure is needed to solve the above-mentioned technical problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a grinding machine and a stirring mechanism to solve the problems mentioned in the background art.

[0004] This utility model is achieved through the following technical solution: a grinding machine and a stirring mechanism, comprising: a grinding component and a stirring component, wherein the grinding component is installed on the upper surface of a mounting plate for grinding materials, and the stirring component is rotatably installed inside the grinding component for stirring and grinding materials, wherein a feeding component and a discharging component are respectively installed on the upper and lower surfaces of the grinding component, and a transmission component for driving the stirring component is installed on the lower surface of the mounting plate through a fixing plate, wherein the grinding component, the stirring component, the feeding component, the discharging component, and the transmission component are all provided in two sets.

[0005] In a preferred embodiment, a support leg is installed at each of the four corners of the lower surface of the mounting plate, and a fixing plate is installed on the lower surface of the mounting plate through the support legs. The transmission component includes a transmission motor, a driving wheel, a driven wheel, and a transmission belt.

[0006] In a preferred embodiment, a drive motor is installed on the left and right edges of the upper surface of the mounting plate, and a drive wheel is installed on the output shaft of the drive motor. Two grinding components are symmetrically installed on the upper surface of the mounting plate. The grinding components include a frame plate one, a frame plate two, a grinding plate, and a bearing seat. The frame plate one and the frame plate two form a frame structure of a cube with openings at the top and bottom.

[0007] In a preferred embodiment, a grinding plate is mounted on the lower surface of the frame structure, and a bearing seat is mounted on the left and right surfaces of the frame structure. The grinding plate has an arc-shaped structure, and multiple discharge holes are evenly distributed on its surface. The discharge component includes a discharge cylinder, and a discharge port is provided on the lower edge of the front surface of the discharge cylinder. In use, the feeding component is mounted on the upper surface of the grinding assembly, which facilitates the material to fall naturally into the grinding area by gravity, making the feeding process smoother and more stable, which is conducive to continuous feeding and improving grinding efficiency. The discharge component is located on the lower surface of the grinding assembly, which conforms to the natural downward movement of the material after grinding, making it convenient for the ground material to be discharged in time, avoiding excessive accumulation of material in the grinding area, which would affect the grinding effect and efficiency.

[0008] In a preferred embodiment, a discharge cylinder is installed on the lower surface of the frame structure, and the feeding component includes a connecting plate and a feeding cylinder. The feeding cylinder has an inverted conical structure, and a feeding port is opened on the upper surface of the feeding cylinder. The feeding cylinder is installed on the upper surface of the frame structure through the connecting plate.

[0009] In a preferred embodiment, the stirring assembly includes a stirring shaft, stirring blocks, and stirring rods. Three stirring blocks are evenly spaced on the outer surface of the stirring shaft. Each stirring block has a triangular structure. Three stirring rods are evenly spaced on the end of each stirring block away from the stirring shaft. A 0.5cm gap is provided between the outer surface of the stirring rods and the inner surface of the grinding plate. During use, the stirring assembly allows the material to continuously tumble and flow within the grinding area, ensuring a more even distribution of the material within the grinding assembly. This allows all parts of the grinding assembly to fully contact and grind the material, preventing over-grinding in some areas while under-grinding in others, thereby effectively improving the overall grinding efficiency.

[0010] In a preferred embodiment, the stirring shaft is rotatably mounted inside the frame structure via a bearing shaft, and a driven wheel is installed at the end of the stirring shaft away from the frame structure. The driven wheel is connected to the driving wheel via a transmission belt.

[0011] After adopting the above technical solution, the beneficial effects of this utility model are as follows: 1. By setting a stirring component, the grinding component is installed on the upper surface of the mounting plate for grinding materials. The stirring component is rotatably installed inside the grinding component for stirring and grinding materials. During use, the stirring component can make the materials continuously roll and flow in the grinding area, so that the materials are more evenly distributed in the grinding component. In this way, all parts of the grinding component can fully contact the materials and grind them, avoiding the situation where some materials are over-ground while other parts are under-ground, thereby effectively improving the overall grinding efficiency.

[0012] 2. The grinding assembly has a feed component and a discharge component installed on its upper and lower surfaces, respectively. The lower surface of the mounting plate is equipped with a transmission component for driving the mixing assembly via a fixing plate. In use, the feed component is installed on the upper surface of the grinding assembly, which allows the material to fall naturally into the grinding area by gravity, making the feeding process smoother and more stable, which is conducive to continuous feeding and improving grinding efficiency. The discharge component is located on the lower surface of the grinding assembly, which conforms to the natural downward movement of the material after grinding, making it convenient for the ground material to be discharged in time, avoiding excessive accumulation of material in the grinding area, which would affect the grinding effect and efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of a grinding machine and a stirring mechanism according to the present invention.

[0015] Figure 2 This is a schematic diagram of the rear structure of a grinding machine and stirring mechanism according to the present invention.

[0016] Figure 3 This is a schematic diagram of the stirring component of a grinding machine and stirring mechanism according to the present invention.

[0017] Figure 4 This is a schematic diagram of the grinding component of a grinding machine and stirring mechanism according to the present invention.

[0018] In the diagram, 100 is the mounting plate, 110 is the support leg, and 120 is the fixing plate.

[0019] 200-Grinding assembly, 210-Frame plate one, 220-Frame plate two, 230-Grinding plate, 231-Discharge hole, 240-Bearing seat;

[0020] 300 - Connecting plate, 310 - Feed cylinder, 320 - Discharge cylinder;

[0021] 400 - Drive motor, 410 - Driven wheel, 420 - Stirring shaft, 430 - Stirring block, 440 - Stirring rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 4 As the first embodiment of this utility model: a grinding machine and a stirring mechanism, including: a grinding component 200 and a stirring component, the grinding component 200 is installed on the upper surface of the mounting plate 100 for grinding materials, and the stirring component is rotatably installed inside the grinding component 200 for stirring and grinding materials, the upper and lower surfaces of the grinding component 200 are respectively equipped with a feeding component and a discharging component, and the lower surface of the mounting plate 100 is equipped with a transmission component for driving the stirring component through a fixing plate 120; the grinding component 200, the stirring component, the feeding component, the discharging component and the transmission component are all provided in two sets;

[0024] A support leg 110 is installed at each of the four corners of the lower surface of the mounting plate 100. A fixing plate 120 is installed on the lower surface of the mounting plate 100 through the support legs 110. The transmission components include a transmission motor 400, a drive wheel, a driven wheel 410, and a transmission belt.

[0025] A drive motor 400 is installed on the left and right edges of the upper surface of the fixed plate 120. The output shaft of the drive motor 400 is equipped with a drive wheel. Two grinding parts are symmetrically installed on the upper surface of the mounting plate 100. The grinding parts include frame plate 1 210, frame plate 220, grinding plate 230 and bearing seat 240. Frame plate 1 210 and frame plate 220 form a frame structure of a cube with open top and bottom.

[0026] A grinding plate 230 is installed on the lower surface of the frame structure. A bearing seat 240 is installed on the left and right surfaces of the frame structure. The grinding plate 230 has an arc-shaped structure. Multiple discharge holes 231 are evenly opened on the surface of the grinding plate 230. The discharge component includes a discharge cylinder 320. A discharge port is opened on the lower edge of the front surface of the discharge cylinder 320.

[0027] The lower surface of the frame structure is equipped with a discharge cylinder 320. The feeding component includes a connecting plate 300 and a feeding cylinder 310. The feeding cylinder 310 has an inverted conical structure. The upper surface of the feeding cylinder 310 is provided with a feeding port. The upper surface of the frame structure is equipped with the feeding cylinder 310 through the connecting plate 300.

[0028] In use, the user first prepares the material to be ground, then starts the drive motor 400 on the upper surface of the fixed plate 120, causing the output shaft of the drive motor 400 to rotate, driving the drive wheel to rotate. The drive wheel, in turn, drives the driven wheel 410 to rotate via a drive belt. As the driven wheel 410 rotates, the stirring shaft 420 connected to it also rotates, rotating within the frame structure via a bearing shaft. The user can then feed the material to be ground through the opening on the upper surface of the feed cylinder 310, allowing it to enter the frame structure and reach the upper surface of the grinding plate 230 (the diameter of the material must be larger than the diameter of the discharge hole 231 on the surface of the grinding plate 230; the diameter of the discharge hole 231 can be selected according to actual conditions, which will not be elaborated here). Once the material is on the upper surface of the grinding plate 230, the rotating stirring shaft 420 will drive the stirring block 430 to... The stirring rod 440 stirs the material on the upper surface of the grinding plate 230, and the inclined stirring rod 440, together with the surface of the grinding plate 230, performs a pressing and grinding operation on the material. When the material is ground and pressed into particles with a diameter smaller than the diameter of the discharge hole 231, it is discharged through the discharge hole 231. The above steps are repeated until all the material on the upper surface of the grinding plate 230 is ground into a particle structure. After the material is discharged through the discharge hole 231, it falls back into the discharge cylinder 320 and is finally discharged through the discharge port of the discharge cylinder 320. The user only needs to set up a collection structure at the discharge port. During use, the stirring component can make the material roll and flow continuously in the grinding area, so that the material is more evenly distributed in the grinding component 200. In this way, all parts of the grinding component 200 can fully contact the material and grind it, avoiding the situation of over-grinding of some parts and under-grinding of others, thereby effectively improving the overall grinding efficiency.

[0029] Please see Figures 1 to 4 As a second embodiment of the present invention: based on the description in the above embodiments, the stirring assembly further includes a stirring shaft 420, stirring blocks 430 and stirring rods 440. Three stirring blocks 430 are equally spaced on the outer surface of the stirring shaft 420. The stirring blocks 430 are triangular in structure. Three stirring rods 440 are equally spaced on the end of the stirring blocks 430 away from the stirring shaft 420. A gap of 0.5cm is provided between the outer surface of the stirring rods 440 and the inner surface of the grinding plate 230.

[0030] The stirring shaft 420 is rotatably mounted inside the frame structure via a bearing shaft. A driven wheel 410 is mounted on the end of the stirring shaft 420 away from the frame structure. The driven wheel 410 is connected to the driving wheel via a transmission belt.

[0031] During use, since two sets of grinding equipment are symmetrically installed on the upper surface of the mounting plate 100, the two sets of grinding equipment work simultaneously, which can grind two portions of material at the same time, or distribute the grinding work of one portion of material to the two sets of equipment for parallel processing. Compared with a single set of grinding equipment, more material can be processed in the same amount of time, effectively improving grinding efficiency and meeting the needs of large-scale production. After the material is fed and discharged, the feeding part is installed on the upper surface of the grinding component 200, which facilitates the material to fall naturally into the grinding area by gravity, making the feeding process smoother and more stable, which is conducive to continuous feeding and improving grinding efficiency. The discharge part is located on the lower surface of the grinding component 200, which conforms to the natural downward movement of the material after grinding, making it convenient for the ground material to be discharged in time, avoiding excessive accumulation of material in the grinding area, which affects the grinding effect and efficiency.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A grinding mill and a stirring mechanism, comprising: The grinding assembly (200) and the stirring assembly are characterized in that the grinding assembly (200) is installed on the upper surface of the mounting plate (100) for grinding materials, and the stirring assembly is rotatably installed inside the grinding assembly (200) for stirring and grinding materials. The upper and lower surfaces of the grinding assembly (200) are respectively equipped with a feeding component and a discharging component. The lower surface of the mounting plate (100) is equipped with a transmission component for driving the stirring assembly through a fixing plate (120). The grinding assembly (200), the stirring assembly, the feeding component, the discharging component, and the transmission component are all provided in two sets.

2. The grinding mill and stirring mechanism as described in claim 1, characterized in that: A support leg (110) is installed at each of the four corners of the lower surface of the mounting plate (100). A fixing plate (120) is installed on the lower surface of the mounting plate (100) through the support legs (110). The transmission component includes a transmission motor (400), a drive wheel, a driven wheel (410), and a transmission belt.

3. The grinding mill and stirring mechanism as described in claim 2, characterized in that: A drive motor (400) is installed on the left and right edges of the upper surface of the fixed plate (120). The output shaft of the drive motor (400) is equipped with a drive wheel. Two grinding parts are symmetrically installed on the upper surface of the mounting plate (100). The grinding parts include frame plate one (210), frame plate two (220), grinding plate (230) and bearing seat (240). Frame plate one (210) and frame plate two (220) form a frame structure of a cube with open top and bottom.

4. The grinding mill and stirring mechanism as described in claim 3, characterized in that: A grinding plate (230) is installed on the lower surface of the frame structure. A bearing seat (240) is installed on the left and right surfaces of the frame structure. The grinding plate (230) has an arc-shaped structure. Multiple discharge holes (231) are evenly opened on the surface of the grinding plate (230). The discharge component includes a discharge cylinder (320). A discharge port is opened on the lower edge of the front surface of the discharge cylinder (320).

5. The grinding mill and stirring mechanism as described in claim 4, characterized in that: The lower surface of the frame structure is equipped with a discharge cylinder (320). The feeding component includes a connecting plate (300) and a feeding cylinder (310). The feeding cylinder (310) has an inverted conical structure. The upper surface of the feeding cylinder (310) is provided with a feeding port. The feeding cylinder (310) is installed on the upper surface of the frame structure through the connecting plate (300).

6. The grinding mill and stirring mechanism as described in claim 5, characterized in that: The stirring assembly includes a stirring shaft (420), stirring blocks (430), and stirring rods (440). Three stirring blocks (430) are installed at equal intervals on the outer surface of the stirring shaft (420). The stirring blocks (430) are triangular in structure. Three stirring rods (440) are installed at equal intervals on the end of the stirring blocks (430) away from the stirring shaft (420). A 0.5cm gap is provided between the outer surface of the stirring rods (440) and the inner surface of the grinding plate (230).

7. The grinding mill and stirring mechanism as described in claim 6, characterized in that: The stirring shaft (420) is rotatably mounted inside the frame structure via a bearing shaft. A driven wheel (410) is installed at the end of the stirring shaft (420) away from the frame structure. The driven wheel (410) is connected to the driving wheel via a transmission belt.

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