Vibrating discharge mechanism for a crystallization apparatus

Abstract

This utility model discloses a vibratory discharge mechanism for a crystallization device, including a discharge assembly and a lifting adjustment assembly at the bottom of the crystallization device. The bottom of the crystallization device is provided with support feet. The discharge assembly includes a discharge trough connected to the discharge port of the crystallization device. A vibratory motor is installed at the bottom of the trough, and vibration buffer assemblies are provided at both ends. The lifting adjustment assembly is connected below the buffer assemblies. The lifting adjustment assembly has support blocks. A rotating long shaft is installed in the rotating hole of one end of the support block. Both ends of the long shaft are connected to lifting mounting ears, and the bottom of the ears is a lifting base with a built-in motor. A rotating short shaft is installed in the other end of the support block, and the shaft end is connected to a fixed support base. The vibratory motor drives the discharge trough to vibrate, preventing material accumulation and blockage, accelerating discharge, and improving efficiency. The lifting base motor drives the mounting ears to rise and fall. Combined with the long and short shafts, the discharge trough can rotate around the shaft, facilitating angle and height adjustment to suit different needs. A buffer spring is installed between the docking ring and the positioning post, and the upper and lower positioning posts do not contact each other, ensuring the spring compression space to maintain the buffering effect.

Description

Technical Field

[0001] This utility model specifically relates to a vibratory discharge mechanism for a crystallization device. Background Technology

[0002] In the fields of chemical, pharmaceutical and food processing, crystallization is the core process for achieving the separation and purification of substances. The efficiency and stability of its discharge process directly affect the purity of products, production continuity and overall cost. The discharge mechanism of the crystallization device, as a key node connecting the crystallization process and subsequent processes, must simultaneously meet the technical requirements of low residue, minimal breakage and adaptability to different crystallization morphologies.

[0003] Existing crystallization devices mainly use screw conveyors and agitators for material discharge. While screw conveyors and agitators can push materials to a certain extent, the gap between the screw structure and the tank wall can easily cause crystal residue, and the mechanical extrusion often leads to crystal breakage. Traditional screw feeders have complex transmission structures, are prone to clogging when handling high-viscosity crystals, and have high maintenance costs.

[0004] Therefore, it is necessary to invent a vibratory discharge mechanism for a crystallization device to solve the above problems. Utility Model Content

[0005] (a) Purpose of the utility model To address the technical problems existing in the background art, this utility model proposes a vibratory discharge mechanism for a crystallization device, which is capable of vibratory discharge.

[0006] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: a vibratory discharge mechanism for a crystallization device, comprising a discharge component installed at the bottom of the crystallization device, wherein the bottom of the crystallization device is also provided with a support foot, and the bottom of the discharge component is provided with a lifting adjustment component; The discharge assembly includes a discharge trough, which is connected to the discharge port at the bottom of the crystallization device. A vibration motor is installed at the bottom of the discharge trough, which drives the discharge trough to vibrate. Vibration buffer assemblies are provided at both ends of the discharge trough, and the lifting adjustment assembly is installed below the vibration buffer assemblies at both ends. The lifting adjustment assembly includes support blocks disposed at the bottom of the vibration buffer assemblies at both ends. A rotating hole is opened in one end of the support block, and a short rotating shaft is installed on both sides of the other end of the support block. A long rotating shaft is installed in the rotating hole. Both ends of the long rotating shaft are installed on lifting mounting ears. A lifting base is provided at the bottom of the lifting mounting ears. The lifting base has a built-in motor to drive the lifting mounting ears to rise. Both ends of the short rotating shaft are installed on the support base, and the support base is fixedly set.

[0007] Preferably, the vibration buffer assembly is disposed on both sides of the bottom of the discharge trough, with one end disposed at the bottom and the other end disposed on both sides of the discharge trough. The vibration buffer assembly includes docking plates at the upper and lower ends, with docking rings provided on the docking plates and positioning posts provided inside the docking rings. Buffer springs are installed between the inner parts of the upper and lower docking rings and are placed outside the positioning posts. Multiple reinforcing ribs are also provided on both sides of one end of the discharge trough. One end of the docking plate is fixed to the bottom of the multiple reinforcing ribs, and the lower docking plate is fixed to the top of the support block.

[0008] Preferably, the support block has baffles on both sides of the top, the short rotating shaft and the long rotating shaft are both provided with limiting rings, the lifting mounting ears are provided with mounting holes matching the long rotating shaft at both ends, the lifting mounting ears are placed inside the limiting rings, the lifting mounting ears are installed on the top of the lifting base and can extend and retract in the vertical direction.

[0009] Preferably, the top two sides of the support base are provided with mating ears that match the rotating short shaft, and the mating ears are provided with connecting holes for connecting the rotating short shaft. The bottom two sides of the support base extend with reinforcing base plates.

[0010] Preferably, the buffer spring is installed between the inner side of the docking ring and the outer wall of the positioning post, and the positioning posts at the upper and lower ends do not contact each other.

[0011] Preferably, the baffle extends upward and does not contact the bottom of the discharge trough.

[0012] Compared with the prior art, the beneficial effects of the above-mentioned technical solution of this utility model are: 1. The bottom of the discharge trough of this utility model is equipped with a vibration motor, which can drive the discharge trough to vibrate. This allows the crystallized material to be vibrated during the discharge process, making it less likely to accumulate and block the discharge port, thereby speeding up the discharge speed and improving the working efficiency of the crystallization device. 2. The lifting adjustment component of this utility model can be driven by the built-in motor of the lifting base to raise or lower the lifting mounting ears. Due to the setting of the rotating long shaft and rotating short shaft, the discharge chute can rotate around the shaft, thereby facilitating the adjustment of the angle and height of the discharge chute to adapt to different discharge requirements and improve the applicability of the device. 3. The buffer spring of this utility model is installed between the inner side of the docking ring and the outer wall of the positioning post, and the positioning posts at the upper and lower ends do not contact each other. This design can ensure that the buffer spring has enough compression space when it is compressed, and always maintain a good buffering effect. The positioning post can play a positioning and guiding role for the buffer spring, preventing it from shifting or twisting during compression. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the discharge component of this utility model; Figure 3 This is a schematic diagram of the disassembled structure of one end of the lifting and adjusting component of this utility model; Figure 4 This is a schematic diagram of the disassembled structure of the other end lifting and adjusting component of this utility model; Figure 5 This is a schematic diagram of the disassembled structure of the vibration buffer assembly of this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. Crystallization device; 2. Discharge assembly; 21. Discharge trough; 22. Vibration motor; 23. Reinforcing rib; 3. Support foot; 4. Lifting adjustment assembly; 41. Support block; 42. Rotation hole; 43. Rotation short shaft; 44. Rotation long shaft; 45. Lifting mounting ear; 451. Mounting hole; 46. Lifting base; 47. Support base; 471. Docking ear; 472. Connection hole; 473. Reinforcing base plate; 48. Baffle; 49. Limiting ring; 5. Vibration buffer assembly; 51. Docking plate; 52. Docking ring; 53. Positioning column; 54. Buffer spring. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0017] This utility model provides, for example Figure 1-5 The vibration discharge mechanism of the crystallization device shown includes a discharge component 2 installed at the bottom of the crystallization device 1, a support foot 3 at the bottom of the crystallization device 1, and a lifting adjustment component 4 at the bottom of the discharge component 2. Specifically, the discharge assembly 2 includes a discharge trough 21, which is connected to the discharge port 11 at the bottom of the crystallization device 1. A vibration motor 22 is installed at the bottom of the discharge trough 21, which drives the discharge trough 21 to vibrate. Vibration buffer assemblies 5 are provided at both ends of the discharge trough 21, and a lifting adjustment assembly 4 is installed below the vibration buffer assemblies 5 at both ends. Specifically, the lifting adjustment assembly 4 includes a support block 41 set at the bottom of the vibration buffer assemblies 5 at both ends. A rotating hole 42 is opened in one end of the support block 41, and a rotating short shaft 43 is installed on both sides of the other end of the support block 41. A rotating long shaft 44 is installed in the rotating hole 42. The two ends of the rotating long shaft 44 are installed on the lifting mounting ears 45. A lifting base 46 is provided at the bottom of the lifting mounting ears 45. The lifting base 46 has a built-in motor to drive the lifting mounting ears 45 to rise. The two ends of the rotating short shaft 43 are installed on the support base 47, and the support base 47 is fixedly set.

[0018] Specifically, the vibration buffer assembly 5 is set on both sides of the bottom of the discharge trough 21, with one end set at the bottom and the other end set on both sides of the discharge trough 21. The vibration buffer assembly 5 includes docking plates 51 at the upper and lower ends, docking rings 52 on the docking plates 51, positioning posts 53 inside the docking rings 52, and buffer springs 54 installed between the upper and lower docking rings 52. The buffer springs 54 are placed outside the positioning posts 53. Multiple reinforcing ribs 23 are also provided on both sides of one end of the discharge trough 21. One end docking plate 51 is fixed to the bottom of the multiple reinforcing ribs 23, and the lower docking plate 51 is fixed to the top of the support block 41.

[0019] Specifically, the support block 41 has baffles 48 on both sides of the top, and the ends of the rotating short shaft 43 and the rotating long shaft 44 are provided with limiting rings 49. The lifting mounting ears 45 are provided with mounting holes 451 matching the rotating long shaft 44 at both ends. The lifting mounting ears 45 are placed inside the limiting rings 49. The lifting mounting ears 45 are installed on the top of the lifting base 46 and can extend and retract in the vertical direction.

[0020] Specifically, the top two sides of the support base 47 are provided with mating ears 471 that match the rotating short shaft 43, and the mating ears 471 are provided with connecting holes 472 for connecting the rotating short shaft 43. The bottom two sides of the support base 47 have reinforcing base plates 473 extending from them.

[0021] Specifically, a buffer spring 54 is installed between the inner side of the docking ring 52 and the outer wall of the positioning post 53, and the positioning posts 53 at the upper and lower ends do not contact each other.

[0022] Specifically, the baffle 48 extends upward and does not contact the bottom of the discharge chute 21.

[0023] In this embodiment, the crystallization device 1 is fixed by the bottom support foot 3, and its outlet 11 is connected to the outlet trough 21 of the outlet assembly 2 to ensure that the crystallized material can directly enter the outlet trough 21. The bottom of the outlet trough 21 is bolted to the vibration motor 22, and both ends are connected to the lifting adjustment assembly 4 through the vibration buffer assembly 5 to form a complete outlet structure.

[0024] In this embodiment, the vibration buffer assembly 5 is symmetrically arranged in two groups: one group is fixed to both sides of the bottom of the discharge trough 21, and the other group extends to the side of the discharge trough 21. The upper and lower docking plates 51 are connected to the discharge trough 21 and the support block 41 respectively by bolts. The positioning pins 53 in the docking ring 52 guide the buffer spring 54. The two ends of the spring are respectively embedded in the upper and lower docking rings 52, and the upper and lower positioning pins 53 maintain a gap and do not contact each other.

[0025] Specifically, a long rotating shaft 44 and a short rotating shaft 43 are installed at the bottom of the support block 41. The two ends of the long rotating shaft 44 pass through the mounting holes 451 of the lifting mounting ears 45, and the lateral displacement is limited by the limiting rings 49. The lifting mounting ears 45 are connected to the telescopic structure of the lifting base 46, and the base has a built-in motor to drive the lifting. The two ends of the short rotating shaft 43 are embedded in the docking ears 471 of the support base 47, and the support base 47 is fixed to the ground by the reinforcing base plate 473.

[0026] Specifically, after the crystallizing material enters the discharge trough 21 from the discharge port 11, the vibration motor 22 starts, causing the discharge trough 21 to vibrate, which in turn causes the material to slide along the trough. The vibration buffer assembly 5 absorbs the vibration force through the buffer spring 54, preventing it from being transmitted to the crystallization device 1. If the discharge angle needs to be adjusted, the lifting base 46 motor drives the lifting mounting ear 45 to rise and fall, causing the discharge trough 21 to rotate around the long axis 44 and the short axis 43 until it matches the target angle.

[0027] Specifically, the vibration motor 22 directly drives the discharge trough 21 to vibrate, which can break up the agglomerates of crystallized materials and prevent them from accumulating and clogging at the discharge port 11 and inside the trough. Combined with the inclined design of the trough, it significantly improves the discharge speed and increases the continuous operation efficiency of the crystallization device.

[0028] Specifically, the buffer spring 54 of the vibration buffer assembly 5 can absorb more than 90% of the vibration energy, reduce the impact on the crystallization device 1, and protect the internal crystal morphology; the positioning column 53 prevents the spring from shifting and ensures the long-term buffering effect is stable.

[0029] Specifically, the lifting adjustment component 4 is driven by a motor to adjust the tilt angle of the discharge trough from 210 to 30°, adapting to crystallizing materials with different flowability and improving the versatility of the equipment.

[0030] Specifically, the reinforcing rib 23 enhances the vibration resistance of the discharge trough 21, the baffle 48 prevents material from leaking into the moving parts, the limiting ring 49 and the docking lug 471 ensure the stable operation of the rotating shaft; the reinforced base plate 473 improves the overturning resistance of the support base 47, and the overall structural lifespan is extended.

[0031] Specifically, the baffle 48 and the discharge trough 21 are designed to be non-contact, and the upper and lower positioning columns 53 have a non-collision structure, which avoids friction that generates impurities and contaminates the material, thus meeting the cleanliness requirements of industries such as pharmaceuticals and food.

[0032] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A vibratory discharge mechanism for a crystallization apparatus, characterized in that: Includes a discharge assembly (2) installed at the bottom of the crystallization device (1), the bottom of the crystallization device (1) is also provided with a support foot (3), and the bottom of the discharge assembly (2) is provided with a lifting adjustment assembly (4). The discharge assembly (2) includes a discharge trough (21), which is connected to the discharge port (11) at the bottom of the crystallization device (1). A vibration motor (22) is installed at the bottom of the discharge trough (21), which drives the discharge trough (21) to vibrate. Vibration buffer assemblies (5) are provided at both ends of the discharge trough (21), and the lifting adjustment assembly (4) is installed below the vibration buffer assemblies (5) at both ends. The lifting adjustment assembly (4) includes a support block (41) set at the bottom of the vibration buffer assembly (5) at both ends. A rotating hole (42) is opened in the support block (41) at one end. A rotating short shaft (43) is installed on both sides of the support block (41) at the other end. A rotating long shaft (44) is installed in the rotating hole (42). The two ends of the rotating long shaft (44) are installed on the lifting mounting ears (45). A lifting base (46) is provided at the bottom of the lifting mounting ears (45). The lifting base (46) has a built-in motor to drive the lifting mounting ears (45) to rise. The two ends of the rotating short shaft (43) are installed on the support base (47). The support base (47) is fixedly set.

2. The vibratory discharge mechanism of a crystallization apparatus according to claim 1, characterized in that: The vibration buffer assembly (5) is set on both sides of the bottom of the discharge trough (21), with one end set at the bottom and the other end set on both sides of the discharge trough (21). The vibration buffer assembly (5) includes docking plates (51) at the upper and lower ends. The docking plates (51) are provided with docking rings (52). The docking rings (52) are provided with positioning posts (53). Buffer springs (54) are installed between the upper and lower docking rings (52). The buffer springs (54) are placed outside the positioning posts (53). Multiple reinforcing ribs (23) are also provided on both sides of one end of the discharge trough (21). The docking plate (51) at one end is fixed to the bottom of the multiple reinforcing ribs (23). The docking plate (51) at the lower end is fixed to the top of the support block (41).

3. The vibratory discharge mechanism of a crystallization apparatus according to claim 1, characterized in that: The support block (41) has baffles (48) on both sides of its top. The ends of the short rotating shaft (43) and the long rotating shaft (44) are provided with limiting rings (49). The lifting mounting ears (45) are provided with mounting holes (451) that match the long rotating shaft (44) at both ends. The lifting mounting ears (45) are placed inside the limiting rings (49). The lifting mounting ears (45) are installed on the top of the lifting base (46) and can extend and retract in the vertical direction.

4. The vibratory discharge mechanism of a crystallization apparatus according to claim 1, characterized in that: The support base (47) has mating ears (471) on both sides of the top, which match the rotating short shaft (43). The mating ears (471) have connecting holes (472) for connecting the rotating short shaft (43). The support base (47) has reinforcing base plates (473) extending from both sides of the bottom.

5. The vibratory discharge mechanism of a crystallization apparatus according to claim 2, characterized in that: The buffer spring (54) is installed between the inner side of the docking ring (52) and the outer wall of the positioning post (53), and the positioning posts (53) at the upper and lower ends do not contact each other.

6. The vibratory discharge mechanism of a crystallization apparatus according to claim 3, characterized in that: The baffle (48) extends upward and does not contact the bottom of the discharge trough (21).

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