A three-dimensional mixer that facilitates material discharge

Abstract

This utility model discloses a three-dimensional mixer for easy material discharge, comprising a power unit, a mixing tank, and a drive mechanism. The drive mechanism includes a drive shaft and a driven shaft. The driven shaft is rotatably connected to a slider. The slider slides along an arc-shaped groove provided on the power unit. The axis of the arc-shaped groove coincides with the axis of the drive shaft. The slider is connected to an upper connecting rod and a lower connecting rod. A limiting block is provided between the upper connecting rod and the drive shaft. The lower connecting rod is located below the drive shaft and is connected to a lifting mechanism. This utility model aims to provide a three-dimensional mixer for easy material discharge, reducing material residue and improving discharge efficiency.

Description

Technical Field

[0001] This utility model relates to the field of three-dimensional mixer technology, and in particular to a three-dimensional mixer that facilitates material discharge. Background Technology

[0002] In industrial production, mixers are essential equipment widely used in chemical, pharmaceutical, and food industries to uniformly mix various materials. Three-dimensional mixers are favored for their multi-directional tumbling motion, and their unique mixing method significantly improves the uniformity and efficiency of material mixing. Currently, common three-dimensional mixers typically consist of a power unit, a mixing tank, and a drive mechanism. Through the coordinated action of the drive and driven shafts, the mixing tank undergoes a three-dimensional tumbling motion, thereby achieving material mixing. After mixing, the material in the mixing tank needs to be discharged for the next step. However, in existing three-dimensional mixers, due to the limited tilt angle of the mixing tank during the discharge process, material tends to remain inside. This not only reduces production efficiency but may also affect the mixing quality of subsequent batches. Utility Model Content

[0003] In view of the above-mentioned prior art, the present invention provides a three-dimensional mixer that facilitates material discharge, reduces material residue, and improves discharge efficiency.

[0004] To achieve the above objectives, the technical solution of this utility model embodiment is implemented as follows:

[0005] A three-dimensional mixer for easy material discharge includes a power box, a mixing tank, and a drive mechanism. The drive mechanism includes a drive shaft and a driven shaft. The driven shaft is rotatably connected to a slider. The slider slides along an arc-shaped groove provided on the power box. The axis of the arc-shaped groove coincides with the axis of the drive shaft. The slider is connected to an upper connecting rod and a lower connecting rod. A limiting block is provided between the upper connecting rod and the drive shaft. The lower connecting rod is located below the drive shaft and is connected to a lifting mechanism.

[0006] Furthermore, the slider is provided with a bushing, which is rotatably connected to the driven shaft, and the upper connecting rod and the lower connecting rod connect the bushing and the slider.

[0007] Furthermore, the first sections of the upper and lower connecting rods are connected to the bushing and the slider, and the ends of the upper and lower connecting rods are connected by an arc-shaped connector.

[0008] Furthermore, the lifting mechanism includes a telescopic rod, the upper end of which is rotatably connected to the lower connecting rod, and the lower end of which is rotatably connected to the power box.

[0009] Furthermore, the telescopic rod is an electric telescopic rod or a hydraulic telescopic rod.

[0010] Furthermore, the upper end of the lower connecting rod is provided with a limiting groove, and the outer periphery of the drive shaft is provided with protruding teeth, which match the limiting groove.

[0011] Furthermore, the limiting groove includes an arc-shaped groove and a toothed groove disposed inside the arc-shaped groove, the toothed groove engaging with the convex tooth.

[0012] The beneficial effects of this invention are as follows: By using a lifting mechanism to push the lower connecting rod, the driven shaft lifts the end of the mixing tank, significantly increasing the tilt angle of the mixing tank and thus promoting material discharge. This effectively solves the problem of incomplete material discharge in traditional three-dimensional mixers and improves discharge efficiency. The slider slides along the arc-shaped groove, and the axis of the arc-shaped groove coincides with the axis of the drive shaft, ensuring the stability of the driven shaft during movement and avoiding mixing or discharge problems caused by structural instability. After the upper connecting rod contacts the phase block, neither the upper nor lower connecting rod contacts the drive shaft, avoiding friction between them, thereby reducing energy loss, vibration, and noise, and extending the service life of the equipment. The lifting mechanism descends and presses the slider firmly against the bottom of the arc-shaped groove by gravity, further fixing the driven shaft and ensuring the stability of the equipment during mixing, avoiding the risk of accidental shaking or loosening. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a three-dimensional mixer that facilitates material discharge according to Embodiment 1 of this application;

[0014] Figure 2 This is a schematic diagram of the structure of a three-dimensional mixer that facilitates material discharge according to Embodiment 1 of this application;

[0015] Figure 3 This is a schematic diagram of the structure of a three-dimensional mixer that facilitates material discharge, as shown in Embodiment 2 of this application;

[0016] Explanation of icon numbers:

[0017] 1. Power box; 2. Mixing tank; 3. Drive mechanism; 4. Drive shaft; 5. Driven shaft; 6. Slider; 7. Arc-shaped groove; 8. Upper connecting rod; 9. Lower connecting rod; 10. Limit block; 11. Lifting mechanism; 12. Bushing; 13. Telescopic rod; 14. Limit groove; 15. Convex tooth; 16. Arc-shaped groove; 17. Tooth groove; 18. Arc-shaped connector. Detailed Implementation

[0018] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in this specification of this utility model is for the purpose of describing particular embodiments only and is not intended to limit the utility model. In the following description, the expression "some embodiments" refers to a subset of all possible embodiments; however, it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0019] It should also be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0020] Example 1

[0021] Please refer to the attached document. Figures 1-2 This application provides a three-dimensional mixer for easy material discharge, including a power box 1, a mixing tank 2, and a drive mechanism 3. The drive mechanism 3 includes a drive shaft 4 and a driven shaft 5. The driven shaft 5 is rotatably connected to a slider 6. The slider 6 slides along an arc-shaped groove 7 provided on the power box 1. The axis of the arc-shaped groove 7 coincides with the axis of the drive shaft 4. The slider 6 is connected to an upper connecting rod 8 and a lower connecting rod 9. A limiting block 10 is provided between the upper connecting rod 8 and the drive shaft 4. The lower connecting rod 9 is located below the drive shaft 4 and is connected to a lifting mechanism 11.

[0022] Power box 1 provides power to drive the drive shaft 4 to rotate. The drive shaft 4 is connected to one end of the mixing tank 2 via a universal connector, while the driven shaft 5 is also connected to the other end of the mixing tank 2 via a universal connector. When the motor in power box 1 starts, the drive shaft 4, during its rotation, drives the mixing tank 2 to perform a three-dimensional tumbling motion with the help of the universal connector and the driven shaft 5, thereby achieving uniform mixing of materials.

[0023] After mixing is complete, the opening of mixing tank 2 is adjusted to face downwards. Then, the lower connecting rod 9 is pushed upwards by the lifting mechanism 11, causing one end to contact and adhere to the drive shaft 4. Since this end is restricted from further upward movement, the other end of the lower connecting rod 9 drives the driven shaft 5 to rotate upwards, thereby raising the end of mixing tank 2 connected to the driven shaft 5, increasing the tilt angle of mixing tank 2, effectively promoting material discharge, and improving the discharge efficiency of the three-dimensional mixer. After discharge, the lifting mechanism 11 descends, and under gravity, the upper connecting rod 8 and lower connecting rod 9 move downwards. When the upper connecting rod 8 contacts the phase block, the lifting mechanism 11 continues to pull the lower connecting rod 9 downwards, causing the slider 6 to press firmly against the bottom of the arc-shaped groove 7, ensuring that the driven shaft 5 can maintain stable rotation during the mixing process and preventing loosening or shaking.

[0024] Furthermore, after the upper connecting rod 8 contacts the phase block, neither the upper connecting rod 8 nor the lower connecting rod 9 contacts the drive shaft 4, thus preventing friction between them. This design not only reduces energy loss due to friction but also effectively reduces vibration and noise during equipment operation, improving the operational stability and service life of the equipment.

[0025] Specifically, the slider 6 is provided with a bushing 12, which is rotatably connected to the driven shaft 5. The upper connecting rod 8 and the lower connecting rod 9 connect the bushing 12 and the slider 6. The upper connecting rod 8 and the lower connecting rod 9 connect both the bushing 12 and the slider 6, which improves the connection stability of the upper connecting rod 8 and the lower connecting rod 9, and also improves the connection stability between the bushing 12 and the slider 6.

[0026] Specifically, the first sections of the upper connecting rod 8 and the lower connecting rod 9 are connected to the bushing 12 and the slider 6, and the ends of the upper connecting rod 8 and the lower connecting rod 9 are connected by an arc-shaped connector 18. The arc-shaped connector 18 connects the ends of the upper connecting rod 8 and the lower connecting rod 9, thereby improving the connection strength of the ends of the upper connecting rod 8 and the lower connecting rod 9 and increasing the stability of the connection between the upper connecting rod 8 and the lower connecting rod 9.

[0027] Specifically, the lifting mechanism 11 includes a telescopic rod 13, the upper end of which is rotatably connected to the lower connecting rod 9, and the lower end of which is rotatably connected to the power box 1. When the telescopic rod 13 extends, it pushes the lower connecting rod 9 downward; when the telescopic rod 13 retracts, it pushes the lower connecting rod 9 downward. By using the telescopic rod 13 to drive the up-and-down movement of the lower connecting rod 9, the structure is more stable and can stably drive the driven shaft 5 to move.

[0028] Specifically, the telescopic rod 13 is either an electric telescopic rod 13 or a hydraulic telescopic rod 13. The electric telescopic rod 13 or the hydraulic telescopic rod 13 is used to drive the lower connecting rod 9 to move.

[0029] Example 2

[0030] Please refer to the attached document. Figure 3 The difference between this embodiment and Embodiment 1 is that the upper end of the lower connecting rod 9 is provided with a limiting groove 14, and the outer periphery of the drive shaft 4 is provided with protruding teeth 15, which match the limiting groove 14. When the telescopic rod 13 extends, it pushes the end of the lower connecting rod 9 upward, causing the protruding teeth 15 on the drive shaft 4 to engage in the limiting groove 14, preventing the drive shaft 4 from rotating relative to the lower connecting rod 9. After the protruding teeth 15 are engaged in the limiting groove 14, during the upward rotation of the driven shaft 5, there is no relative movement between the drive shaft 4, the driven shaft 5, the mixing tank 2, and the lower connecting rod 9. The entire assembly rotates around the central axis of the drive shaft 4, thereby tilting the mixing tank 2 so that the opening of the mixing tank 2 faces downward, promoting the accelerated discharge of material in the mixing tank 2. This prevents material from collapsing in the mixing tank 2 during the tilting process, causing the mixing tank 2 to rotate, thus improving the stability of the system.

[0031] Specifically, the limiting groove 14 includes an arc-shaped groove 16 and a toothed groove 17 located inside the arc-shaped groove 16, the toothed groove 17 engaging with the protruding teeth 15. When the lower connecting rod 9 moves upward, the drive shaft 4 is embedded in the arc-shaped groove 16, and the protruding teeth 15 on the outer periphery of the drive shaft 4 are embedded in the toothed groove 17, preventing the drive shaft 4 from rotating relative to the lower connecting rod 9 and improving stability.

[0032] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. The protection scope of this utility model should be determined by the protection scope of the stated claims.

Claims

1. A three-dimensional mixer for easy material discharge, comprising a power unit (1), a mixing tank (2), and a drive mechanism (3), wherein the drive mechanism (3) comprises a drive shaft (4) and a driven shaft (5), characterized in that, The driven shaft (5) is rotatably connected to the slider (6). The slider (6) slides along the arc-shaped groove (7) provided on the power box (1). The axis of the arc-shaped groove (7) coincides with the axis of the drive shaft (4). The slider (6) is connected to the upper connecting rod (8) and the lower connecting rod (9). A limiting block (10) is provided between the upper connecting rod (8) and the drive shaft (4). The lower connecting rod (9) is located below the drive shaft (4). The lower connecting rod (9) is connected to the lifting mechanism (11).

2. The three-dimensional mixer for easy material discharge according to claim 1, characterized in that, The slider (6) is provided with a bushing (12), which is rotatably connected to the driven shaft (5). The upper connecting rod (8) and the lower connecting rod (9) connect the bushing (12) and the slider (6).

3. A three-dimensional mixer for easy material discharge according to claim 2, characterized in that, The first sections of the upper connecting rod (8) and the lower connecting rod (9) are connected to the bushing (12) and the slider (6), and the ends of the upper connecting rod (8) and the lower connecting rod (9) are connected by an arc-shaped connector (18).

4. A three-dimensional mixer for easy material discharge according to claim 1, characterized in that, The lifting mechanism (11) includes a telescopic rod (13), the upper end of which is rotatably connected to the lower connecting rod (9), and the lower end of which is rotatably connected to the power box (1).

5. A three-dimensional mixer for easy material discharge according to claim 4, characterized in that, The telescopic rod (13) is either an electric telescopic rod (13) or a hydraulic telescopic rod (13).

6. A three-dimensional mixer for easy material discharge according to claim 1, characterized in that, The upper end of the lower connecting rod (9) is provided with a limiting groove (14), and the outer periphery of the drive shaft (4) is provided with a protruding tooth (15), which matches the limiting groove (14).

7. A three-dimensional mixer for easy material discharge according to claim 6, characterized in that, The limiting groove (14) includes an arc-shaped groove (16) and a toothed groove (17) disposed inside the arc-shaped groove (16), the toothed groove (17) cooperating with the protruding tooth (15).

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