Dryer with multi-angle overturning structure

Abstract

The utility model belongs to the technical field of dryers, and particularly relates to a dryer with a multi-angle turnover structure, which comprises a dryer main body and a transmission mechanism, a heater is mounted at the top of the dryer main body, a collecting box is inserted into the bottom of the dryer main body, and a medicine tray is movably connected into the dryer main body through a rotating shaft. When the device is used, the servo motor is started to drive the driving gear to rotate, the driving gear is meshed with the driven gear a, the driven gear a can be driven to rotate, the driven gear a can drive the worm at the bottom to be meshed with the worm gear, the worm gear is driven to rotate, and then the transmission shaft at one end drives the medicine placing tray to rotate. Due to the fact that the servo motor alternately rotates forwards and backwards, the medicine containing trays can be driven to alternately turn over, magnesium carbonate in the medicine containing trays can be turned over up and down at multiple angles, and the magnesium carbonate can be flattened again in cooperation with the rotating scraping plate.

Description

Technical Field

[0001] This utility model belongs to the field of dryer technology, specifically a dryer with a multi-angle flipping structure. Background Technology

[0002] In the chemical industry, dryers are used in the production of magnesium carbonate. Dryers remove moisture from magnesium carbonate through heating and airflow, thereby improving the quality of the finished product and extending its shelf life.

[0003] When using existing dryers to dry magnesium carbonate, the magnesium carbonate remains stationary inside the dryer, and the magnesium carbonate at the bottom and top cannot exchange, thus affecting the drying effect on the magnesium carbonate at the bottom. Summary of the Invention

[0004] The purpose of this invention is to provide a dryer with a multi-angle flipping structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dryer with a multi-angle flipping structure, comprising a dryer body and a transmission mechanism, wherein a heater is installed on the top of the dryer body, a collection box is inserted into the bottom of the dryer body, and a dispensing tray is movably connected inside the dryer body via a rotating shaft.

[0006] A bracket is fixed to the top of the dryer body, and an electric push rod a is fixed to the bottom of the bracket. A horizontal plate is fixedly connected to the bottom of the electric push rod a. A fixed rod is fixedly connected to one end of the bottom of the horizontal plate, and a servo motor is fixedly connected to the bottom of the fixed rod. A drive gear is fixedly connected to the output end of the servo motor. A driven gear a is meshed with the outer side of the drive gear. A worm gear is fixedly connected to the bottom of the driven gear a. A worm wheel is meshed with the outer side of the worm gear. A transmission shaft is fixedly connected to one side of the worm wheel. One end of the transmission shaft is fixedly connected to the dispensing tray. A connecting rod is fixedly connected to the other end of the bottom of the horizontal plate. A scraper is fixedly connected to the bottom of the connecting rod. The scraper is located on the top of the dispensing tray. A transmission mechanism for driving the scraper to rotate is provided on the top of the dryer body.

[0007] Preferably, the bottom of the worm gear is movably connected to the dryer body via a bearing, the outer side of the drive shaft is movably connected to the dryer body via a bearing, and the top of the connecting rod is movably connected to the cross plate via a bearing.

[0008] Preferably, the transmission mechanism includes a driven gear b that is movably connected to one side of the dryer body via a bearing, a transmission rod that is fixedly connected to the top of the driven gear b, and a synchronous pulley a that is fixedly connected to the top of the transmission rod.

[0009] Preferably, a timing belt is fitted onto the outer side of the timing pulley a, and a timing pulley b is fitted onto one side of the timing belt.

[0010] Preferably, the bottom of the synchronous pulley b is movably connected to the dryer body via a bearing, the inside of the synchronous pulley b is provided with a rectangular groove that matches the connecting rod, and the outer side of the transmission rod is movably connected to the dryer body via a bearing.

[0011] Preferably, a fixing frame is fixedly connected to one side of the medicine dispensing tray, and an electric push rod b is fixedly connected to one side of the fixing frame.

[0012] Preferably, one end of the electric push rod b is fixedly connected to a sealing plate, and the outer side of the sealing plate abuts against the medicine dispensing tray.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] When this utility model is in use, the servo motor is started to drive the drive gear to rotate. At this time, the drive gear meshes with the driven gear a, so it can drive the driven gear a to rotate. The driven gear a can drive the worm at the bottom to mesh with the worm wheel, thereby driving the worm wheel to rotate. In turn, the transmission shaft at one end drives the dispensing tray to rotate. Since the servo motor rotates alternately in both directions, it can drive the dispensing tray to rotate alternately, so that the magnesium carbonate in the dispensing tray can be turned up and down at multiple angles. With the help of the rotating scraper, the magnesium carbonate can be spread back flat. In this way, the magnesium carbonate in the dryer can be turned over through the above operation, so that the magnesium carbonate is dried evenly. Attached Figure Description

[0015] Figure 1 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is a three-dimensional structural diagram of the medicine dispensing tray of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the connecting rod of this utility model.

[0019] In the diagram: 1. Dryer body; 2. Heater; 3. Dispensing tray; 4. Collection box; 5. Support frame; 6. Electric push rod a; 7. Horizontal plate; 8. Fixed rod; 9. Servo motor; 10. Drive gear; 11. Driven gear a; 12. Worm gear; 13. Worm wheel; 14. Transmission shaft; 15. Connecting rod; 16. Scraper; 17. Transmission mechanism; 171. Driven gear b; 172. Transmission rod; 173. Synchronous pulley a; 174. Synchronous belt; 175. Synchronous pulley b; 18. Fixed frame; 19. Electric push rod b; 20. Sealing plate. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-4 This utility model provides a technical solution: a dryer with a multi-angle flipping structure, including a dryer body 1 and a transmission mechanism 17. A heater 2 is installed on the top of the dryer body 1, a collection box 4 is inserted into the bottom of the dryer body 1, and a dispensing tray 3 is movably connected inside the dryer body 1 via a rotating shaft.

[0022] A bracket 5 is fixed to the top of the dryer body 1. An electric push rod a6 is fixed to the bottom of the bracket 5. A horizontal plate 7 is fixedly connected to the bottom of the electric push rod a6. A fixed rod 8 is fixedly connected to one end of the bottom of the horizontal plate 7. A servo motor 9 is fixedly connected to the bottom of the fixed rod 8. A drive gear 10 is fixedly connected to the output end of the servo motor 9. A driven gear a11 is meshed with the outer side of the drive gear 10. A worm gear 12 is fixedly connected to the bottom of the driven gear a11. A worm wheel 13 is meshed with the outer side of the worm gear 12. A transmission shaft 14 is fixedly connected to one side of the worm wheel 13. One end of the transmission shaft 14 is fixedly connected to the medicine dispensing tray 3. A connecting rod 15 is fixedly connected to the other end of the bottom of the horizontal plate 7. A scraper 16 is fixedly connected to the bottom of the connecting rod 15. The scraper 16 is set on the top of the medicine dispensing tray 3. A transmission mechanism 17 for driving the scraper 16 to rotate is set on the top of the dryer body 1.

[0023] The bottom of the worm gear 12 is movably connected to the dryer body 1 via a bearing. The outer side of the drive shaft 14 is movably connected to the dryer body 1 via a bearing. The top of the connecting rod 15 is movably connected to the cross plate 7 via a bearing. The drive gear 10 and the driven gear a11 form a meshing transmission structure. The top of the dryer body 1 has a through hole that matches the connecting rod 15. The connecting rod 15 is rectangular in shape. The transmission mechanism 17 includes a driven gear b171 movably connected to one side of the dryer body 1 via a bearing. The top of the driven gear b171 is fixedly connected to a drive rod 172. The top of the drive rod 172 is fixedly connected to a synchronous pulley a173. A synchronous belt 174 is sleeved on the outer side of a173, and a synchronous pulley b175 is sleeved on one side of the synchronous belt 174. The bottom of the synchronous pulley b175 is movably connected to the dryer body 1 through a bearing. The inside of the synchronous pulley b175 is provided with a rectangular groove that matches the connecting rod 15. The outer side of the transmission rod 172 is movably connected to the dryer body 1 through a bearing. A fixing frame 18 is fixedly connected to one side of the medicine dispensing tray 3, and an electric push rod b19 is fixedly connected to one side of the fixing frame 18. A sealing plate 20 is fixedly connected to one end of the electric push rod b19. The outer side of the sealing plate 20 abuts against the medicine dispensing tray 3. The synchronous pulley b175 and the connecting rod 15 form a sliding structure.

[0024] In specific implementation, the servo motor 9 is started, which drives the drive gear 10 to rotate. At this time, the drive gear 10 meshes with the driven gear a11, thus driving the driven gear a11 to rotate. The driven gear a11 can drive the worm 12 at the bottom to mesh with the worm wheel 13, thereby driving the worm wheel 13 to rotate. In turn, the transmission shaft 14 at one end drives the dispensing tray 3 to rotate. Since the servo motor 9 rotates alternately in both directions, it can drive the dispensing tray 3 to rotate alternately, so that the magnesium carbonate in the dispensing tray 3 can be flipped up and down at multiple angles.

[0025] Then, the electric push rod a6 is activated, causing the horizontal plate 7 to move downwards, which in turn causes the connecting rod 15 and the fixing rod 8 to move downwards. The fixing rod 8 drives the servo motor 9 and its bottom drive gear 10 to disengage from the dispensing tray 3 and engage with the driven gear b171. The connecting rod 15 then drives the scraper 16 to move downwards into the dispensing tray 3. At this point, the servo motor 9 can be activated again, causing the drive gear 10 to engage with the driven gear b171, which in turn drives the driven gear b171 and the top transmission rod 172 to rotate. The transmission rod 172 drives the synchronous pulley a173 to rotate, which in turn drives the synchronous pulley b175 to rotate via the synchronous belt 174. This causes the connecting rod 15 inside the synchronous pulley b175 to drive the scraper 16 to rotate on top of the dispensing tray 3, thus flattening the magnesium carbonate that has been turned over in the dispensing tray 3. Through the above operations, the magnesium carbonate in the dryer can be turned over, so that the magnesium carbonate is dried evenly.

[0026] In summary: When using this utility model, the magnesium carbonate to be dried is first added to the dispensing tray 3, and then the heater 2 is started to dry the magnesium carbonate. After drying, the electric push rod b19 can be started to drive the sealing plate 20 to release the sealing of the dispensing tray 3 and make the dispensing tray 3 flip over to unload the magnesium carbonate into the collection box 4. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dryer with a multi-angle flipping structure, comprising a dryer body (1) and a transmission mechanism (17), wherein a heater (2) is installed on the top of the dryer body (1), a collection box (4) is inserted into the bottom of the dryer body (1), and a dispensing tray (3) is movably connected to the interior of the dryer body (1) via a rotating shaft, characterized in that, A bracket (5) is fixed to the top of the dryer body (1), and an electric push rod a (6) is fixed to the bottom of the bracket (5). A horizontal plate (7) is fixedly connected to the bottom of the electric push rod a (6). A fixed rod (8) is fixedly connected to one end of the bottom of the horizontal plate (7). A servo motor (9) is fixedly connected to the bottom of the fixed rod (8). A drive gear (10) is fixedly connected to the output end of the servo motor (9). A driven gear a (11) is meshed with the outer side of the drive gear (10). The bottom of the driven gear a (11) is fixedly connected to... A worm gear (12) is connected to the outside of the worm gear (12), and a worm wheel (13) is meshed with the outside of the worm wheel (13). A drive shaft (14) is fixedly connected to one side of the worm wheel (13). One end of the drive shaft (14) is fixedly connected to the medicine dispensing tray (3). A connecting rod (15) is fixedly connected to the other end of the bottom of the horizontal plate (7). A scraper (16) is fixedly connected to the bottom of the connecting rod (15). The scraper (16) is set on the top of the medicine dispensing tray (3). A transmission mechanism (17) for driving the scraper (16) to rotate is set on the top of the dryer body (1).

2. The dryer with a multi-angle turnover structure according to claim 1, characterized in that: The bottom of the worm gear (12) is movably connected to the dryer body (1) via a bearing, the outer side of the transmission shaft (14) is movably connected to the dryer body (1) via a bearing, and the top of the connecting rod (15) is movably connected to the cross plate (7) via a bearing.

3. The dryer with a multi-angle turnover structure according to claim 1, characterized in that: The transmission mechanism (17) includes a driven gear b (171) that is movably connected to one side of the dryer body (1) via a bearing. A transmission rod (172) is fixedly connected to the top of the driven gear b (171), and a synchronous pulley a (173) is fixedly connected to the top of the transmission rod (172).

4. The dryer with the multi-angle turnover structure according to claim 3, characterized in that: A timing belt (174) is sleeved on the outer side of the timing pulley a (173), and a timing pulley b (175) is sleeved on one side of the timing belt (174).

5. The dryer with a multi-angle turnover structure according to claim 4, characterized in that: The bottom of the synchronous wheel b (175) is movably connected to the dryer body (1) via a bearing. The inside of the synchronous wheel b (175) is provided with a rectangular groove that matches the connecting rod (15). The outside of the transmission rod (172) is movably connected to the dryer body (1) via a bearing.

6. The dryer with a multi-angle turnover structure according to claim 5, characterized in that: A fixing frame (18) is fixedly connected to one side of the medicine dispensing tray (3), and an electric push rod b (19) is fixedly connected to one side of the fixing frame (18).

7. The dryer with a multi-angle turnover structure according to claim 6, characterized in that: One end of the electric push rod b (19) is fixedly connected to a sealing plate (20), and the outer side of the sealing plate (20) abuts against the medicine dispensing tray (3).

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