Crucible for preparing high-purity powder
The crucible design, which involves flipping and tapping the ball head to vibrate, solves the problem of inconvenient powder cleaning from the inner wall of the crucible and ensures sufficient material feeding.
Patent Information
- Application Number
- CN202323642343.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2033-12-29
AI Technical Summary
When calcining powdery materials, existing crucibles are difficult to clean from the powder adhering to the inner wall, resulting in insufficient material feeding.
A crucible comprising a flipping mechanism, an auxiliary feeding mechanism, and a driving mechanism was designed. The powder is dislodged by vibrating the outer wall of the crucible through flipping and striking the ball head.
It enables convenient cleaning of powder adhering to the inner wall of the crucible and ensures sufficient material feeding.
Smart Images
Figure CN222336021U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crucibles, in particular to a crucible for preparing high-purity powder. Background Art
[0002] A crucible is a cup-shaped vessel used in laboratories to heat solids at high temperatures.
[0003] When producing powder materials, a crucible is needed to calcine the materials. During calcination, some powder will adhere to the inner wall of the crucible. However, the existing crucible is inconvenient to clean the powder materials attached to its inner wall, resulting in insufficient material discharge. Therefore, in view of the above situation, it is urgent to develop a crucible for preparing high-purity powder that is convenient for cleaning the powder attached to the inner wall of the crucible and sufficient for material discharge, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content
[0004] The utility model aims to provide a crucible for preparing high-purity powder, which is convenient for cleaning the powder attached to the inner wall of the crucible and can fully discharge the powder.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A crucible for preparing high-purity powder comprises a frame, a crucible body, a turning mechanism, an auxiliary feeding mechanism and a driving mechanism, wherein the crucible body is installed in the frame, the turning mechanism for driving the crucible body to rotate is installed on the frame, the auxiliary feeding mechanism is installed on one side of the crucible body on the frame, and the driving mechanism for driving the auxiliary feeding mechanism to rotate is installed on the frame.
[0007] Preferably: the flipping mechanism includes: a first motor, a first gear, a second gear and a rotating shaft, a rotating shaft is fixed on the left and right sides of the crucible body, the rotating shaft is rotatably connected to the frame, the first motor is fixed on the frame, a first gear is installed on the output shaft of the first motor, a second gear is installed on one side of the first gear to rotate with it, and the second gear is installed on the rotating shaft.
[0008] Preferably, the first gear and the second gear have the same size, and the output shaft of the first motor rotates 180° each time.
[0009] Preferably: the auxiliary unloading mechanism includes: a transmission shaft, a synchronous wheel, a synchronous belt, a knocking ball head and a spring, two transmission shafts are rotatably connected to the frame, a synchronous wheel is installed at the lower end of each transmission shaft, and the two synchronous wheels are connected by a synchronous belt transmission, and multiple knocking ball heads are installed on each transmission shaft, and the knocking ball heads are elastically connected to the transmission shaft through springs, and the knocking ball heads are made of rubber.
[0010] Preferably: the driving mechanism includes: a second motor, a third gear and a fourth gear, the second motor is fixed on the frame, the third gear is installed on the output shaft of the second motor, a fourth gear is installed on one side of the third gear to rotate with it, and the fourth gear is installed on the transmission shaft.
[0011] The beneficial effect of the utility model is as follows: when using the crucible for preparing high-purity powder, first add the material to be calcined into the crucible body, then place the heater under the crucible body for heating and calcining, after the heating and calcining is completed, remove the heater, then place a material receiving box under the crucible body, then drive the crucible body to flip through the flipping mechanism so that the opening of the crucible body faces downward, then drive the third gear and the fourth gear to rotate through the second motor, drive the transmission shaft to rotate through the fourth gear, drive the knocking ball head to rotate through the transmission shaft, knock the outer wall of the crucible body through the knocking ball head to generate vibration, so that the powder material attached to the inner wall of the crucible body falls off, making the material discharge more sufficient. In summary, the utility model is easy to flip, easy to clean the powder attached to the inner wall of the crucible, and sufficient material discharge. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .
[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the flip state.
[0014] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .
[0015] Figure 4 It is a partial structural schematic diagram of the utility model.
[0016] Legend:
[0017] 1. Frame; 2. Crucible body; 3. Flipping mechanism; 301. First motor; 302. First gear; 303. Second gear; 304. Rotating shaft; 4. Auxiliary unloading mechanism; 401. Transmission shaft; 402. Synchronous wheel; 403. Synchronous belt; 404. Striking ball head; 405. Spring; 5. Driving mechanism; 501. Second motor; 502. Third gear; 503. Fourth gear. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] Specific examples are given below.
[0020] See also Figure 1 to Figure 4 In the embodiment of the utility model, a crucible for preparing high-purity powder comprises a frame 1, a crucible body 2, a turning mechanism 3, an auxiliary feeding mechanism 4 and a driving mechanism 5. The frame 1 is provided with a crucible body 2, and a turning mechanism 3 for driving the crucible body 2 to rotate is installed on the frame 1. An auxiliary feeding mechanism 4 is installed on one side of the crucible body 2 on the frame 1, and a driving mechanism 5 for driving the auxiliary feeding mechanism 4 to rotate is installed on the frame 1. When in use, the material to be calcined is first added into the crucible body 2, and then the heater is placed under the crucible body 2 for heating and calcining. After the heating and calcining are completed, the heater is removed, and then a material receiving box is placed under the crucible body 2, and then the crucible body 2 is turned over by the turning mechanism 3 so that the opening of the crucible body 2 faces downward, and then the auxiliary feeding mechanism 4 is driven to rotate by the driving mechanism 5, and the outer wall of the crucible body 2 is knocked by the auxiliary feeding mechanism 4 to vibrate it, thereby making the feeding more sufficient.
[0021] The flipping mechanism 3 includes: a first motor 301, a first gear 302, a second gear 303 and a rotating shaft 304. A rotating shaft 304 is fixed on both sides of the crucible body 2. The rotating shaft 304 is rotatably connected to the frame 1. The first motor 301 is fixed to the frame 1. The first gear 302 is installed on the output shaft of the first motor 301. A second gear 303 that rotates with the first gear 302 is installed on one side of the first gear 302. The second gear 303 is installed on the rotating shaft 304. The first gear 302 and the second gear 303 have the same size. The output shaft of the first motor 301 rotates 180° each time. When in use, the first motor 301 drives the first gear 302 and the second gear 303 to rotate, the second gear 303 drives the rotating shaft 304 to rotate, and the rotating shaft 304 drives the crucible body 2 to flip.
[0022] The auxiliary unloading mechanism 4 includes: a transmission shaft 401, a synchronous wheel 402, a synchronous belt 403, a knocking ball head 404 and a spring 405. Two transmission shafts 401 are rotatably connected to the frame 1. A synchronous wheel 402 is installed at the lower end of each transmission shaft 401. The two synchronous wheels 402 are connected through a synchronous belt 403. Multiple knocking ball heads 404 are installed on each transmission shaft 401. The knocking ball head 404 is elastically connected to the transmission shaft 401 through a spring 405, and the knocking ball head 404 is made of rubber.
[0023] The driving mechanism 5 includes: a second motor 501, a third gear 502 and a fourth gear 503. The second motor 501 is fixed on the frame 1. The third gear 502 is installed on the output shaft of the second motor 501. A fourth gear 503 that rotates with the third gear 502 is installed on one side of the third gear 502. The fourth gear 503 is installed on the transmission shaft 401. When in use, the third gear 502 and the fourth gear 503 are driven to rotate by the second motor 501, the transmission shaft 401 is driven to rotate by the fourth gear 503, and the knocking ball head 404 is driven to rotate by the transmission shaft 401. The knocking ball head 404 knocks the outer wall of the crucible body 2 to generate vibration.
[0024] Working principle: When using the crucible for preparing high-purity powder, first add the material to be calcined into the crucible body 2, then place the heater under the crucible body 2 for heating and calcining. After the heating and calcining are completed, remove the heater, then place a material receiving box under the crucible body 2, and then drive the crucible body 2 to flip through the flip mechanism 3 so that the opening of the crucible body 2 faces downward, and then drive the third gear 502 and the fourth gear 503 to rotate through the second motor 501, drive the transmission shaft 401 to rotate through the fourth gear 503, and drive the knocking ball head 404 to rotate through the transmission shaft 401, and knock the outer wall of the crucible body 2 through the knocking ball head 404 to generate vibration, so that the powder material attached to the inner wall of the crucible body 2 falls off, making the material discharge more sufficient.
[0025] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A crucible for preparing high-purity powder, characterized in that: The invention comprises a frame (1), a crucible body (2), a turning mechanism (3), an auxiliary unloading mechanism (4) and a driving mechanism (5); the frame (1) is provided with a crucible body (2); the frame (1) is provided with a turning mechanism (3) for driving the crucible body (2) to rotate; one side of the crucible body (2) is provided with an auxiliary unloading mechanism (4) on the frame (1); and the frame (1) is provided with a driving mechanism (5) for driving the auxiliary unloading mechanism (4) to rotate.
2. The crucible for preparing high-purity powder according to claim 1, characterized in that: The turning mechanism (3) comprises: a first motor (301), a first gear (302), a second gear (303) and a rotating shaft (304); a rotating shaft (304) is fixed on both sides of the crucible body (2); the rotating shaft (304) is rotatably connected to the frame (1); the first motor (301) is fixed to the frame (1); a first gear (302) is mounted on the output shaft of the first motor (301); a second gear (303) rotatably matched with the first gear (302) is mounted on one side of the first gear (302); and the second gear (303) is mounted on the rotating shaft (304).
3. The crucible for preparing high-purity powder according to claim 2, characterized in that: The first gear (302) and the second gear (303) have the same size, and the output shaft of the first motor (301) rotates 180 degrees each time.
4. The crucible for preparing high-purity powder according to claim 1, characterized in that: The auxiliary unloading mechanism (4) comprises: a transmission shaft (401), a synchronous wheel (402), a synchronous belt (403), a knocking ball head (404) and a spring (405). The frame (1) is rotatably connected to two transmission shafts (401), a synchronous wheel (402) is installed at the lower end of each transmission shaft (401), and the two synchronous wheels (402) are connected to each other by a synchronous belt (403). Each transmission shaft (401) is installed with a plurality of knocking ball heads (404), and the knocking ball heads (404) are elastically connected to the transmission shaft (401) by a spring (405), and the knocking ball heads (404) are made of rubber.
5. The crucible for preparing high-purity powder according to claim 4, characterized in that: The driving mechanism (5) comprises: a second motor (501), a third gear (502) and a fourth gear (503); the second motor (501) is fixed on the frame (1); the third gear (502) is mounted on the output shaft of the second motor (501); a fourth gear (503) rotatably matched with the third gear (502) is mounted on one side of the third gear (502); and the fourth gear (503) is mounted on the transmission shaft (401).