Drying device for moxa preparation

Abstract

The invention is suitable for the technical field of moxa preparation, and provides a drying device for moxa preparation, the drying device comprises a drying operation cavity, the top of the drying operation cavity is provided with air outlet holes, and dryers are distributed on the inner wall of the drying operation cavity; the split type spreading and drying assembly is installed in the drying operation cavity and comprises a first drying cavity and a second drying cavity, a flexible screen is arranged on the side, away from the second drying cavity, of the first drying cavity, and another flexible screen is arranged on the side, away from the first drying cavity, of the second drying cavity; and the protection type ash removing and turning assembly is installed in the drying operation cavity and corresponds to the split type paving and airing assembly, and the wormwood is driven to be turned while ash removal is conducted on the wormwood in the split type paving and airing assembly. The device is provided with the split type paving and drying assembly and the protection type ash removing and turning assembly, wormwood can be driven to be turned while ash of the wormwood is removed, the wormwood can be prevented from being stacked and dried unevenly, and impurity screening can be accelerated.

Description

Technical Field

[0001] The invention belongs to the technical field of moxa preparation, and in particular relates to a drying device for moxa preparation. Background Art

[0002] Moxa is made from the dried leaves of the Asteraceae plant Artemisia argyi. After repeated drying, pounding, crushing, and screening out impurities and dust, the resulting soft and cottony item is grayish white in color, soft as velvet, flammable but not flame-proof, and has a fragrant smell, making it suitable for moxibustion.

[0003] Fresh mugwort contains a lot of water and must be dried first. Traditional drying methods are to use the sun to dry or natural wind to dry in the shade, which not only takes a long time but also easily causes the mugwort to be mixed with dust and impurities. In order to improve efficiency, most existing technologies use simple hot air drying, spreading the mugwort flat on a drying net, but the area is limited, causing the mugwort to easily pile up together, resulting in uneven drying. In addition, there is dust on the mugwort, which easily causes the mugwort to scatter when cleaning. Summary of the Invention

[0004] The purpose of the embodiments of the present invention is to provide a drying device for preparing moxa, aiming to solve the problems raised in the above background technology.

[0005] The embodiment of the present invention is implemented as follows: a drying device for preparing moxa, the drying device comprising: A drying operation chamber, wherein an air outlet is provided on the top of the drying operation chamber and a dryer is distributed on the inner wall of the drying operation chamber; A split-type spreading and drying assembly is installed in the drying operation chamber. The split-type spreading and screening assembly includes a drying chamber 1 and a drying chamber 2. A flexible screen is provided on the side of the drying chamber 1 away from the drying chamber 2, and another flexible screen is provided on the side of the drying chamber 2 away from the drying chamber 1. A spreading and drying space is formed between the two layers of flexible screens, and the wormwood is spread in the spreading and drying space. The protective dust-cleaning and turning assembly is installed in the drying operation chamber, corresponding to the split-type spreading and drying assembly, and drives the mugwort to be turned while removing dust from the mugwort in the split-type spreading and drying assembly.

[0006] Preferably, the protective dust cleaning and turning assembly includes: A driving device is installed outside the drying operation chamber, and a linkage transmission assembly is installed on the output shaft of the driving device; A mobile dust removal assembly is placed in the drying operation chamber, located on the drying chamber body 1, and connected to the linkage transmission assembly; The oscillating turning component is placed in the drying operation chamber, located outside the second drying chamber, and is connected to the linkage transmission component. It drives the mugwort to turn while accelerating the screening of impurities.

[0007] Preferably, the linkage transmission assembly includes: A first rotating wheel is connected to the output shaft of the driving device, a first transmission belt is provided on the first rotating wheel, a second rotating wheel is provided on the other side of the first transmission belt, and the second rotating wheel is installed on the rotating rod of the oscillating and flipping assembly for driving the oscillating and flipping assembly; The rotating wheel three is connected to the output shaft of the driving device. The rotating wheel three is provided with a transmission belt two. The other side of the transmission belt two is provided with a rotating wheel four. The rotating wheel three and the rotating wheel four are respectively installed on the screw rod of the mobile dust cleaning component to drive the mobile dust cleaning component to move.

[0008] Preferably, the mobile dust cleaning assembly includes: a mounting plate frame, both ends of which are respectively connected to the screw rod in a threaded connection manner, and a cleaning brush is provided on the mounting plate frame to contact the flexible screen on the drying chamber.

[0009] Preferably, the oscillating and flipping assembly includes: an oscillating cam, and a plurality of oscillating cams are provided, each of which is mounted on a rotating rod and corresponds to the flexible screen on the second drying chamber.

[0010] Preferably, it further comprises a one-way locking assembly, the one-way locking assembly comprising: A pressing linkage locking assembly is installed in the drying chamber 1 and is used to lock the drying chamber 1 and the drying chamber 2 together; A one-way positioning and fixing component is installed on the second drying chamber and is used to lock the second drying chamber with the drying operation chamber; A manual pull pin is provided with a pressing roller and a positioning roller, which respectively pass through the through holes opened on the drying operation chamber and are located inside the drying operation chamber, corresponding to the pressing linkage locking component and the one-way positioning and fixing component.

[0011] Preferably, the pressing linkage locking assembly includes: A push-up drive member is installed in a storage chamber provided on the drying chamber body. One end of the push-up drive member is provided with an elastic member connected to the storage chamber. The other end of the push-up drive member corresponds to the pressure roller. When the push-up drive member contacts the pressure roller, the push-up drive member is driven to retract into the storage chamber. A driving rack is provided on the push-up drive member. A transmission gear is rotatably mounted in the receiving cavity, and the transmission gear is continuously meshed with the driving rack; A passive positioning rod is movably installed in the storage cavity. A passive rack is provided on the passive positioning rod and continuously meshes with the transmission gear. One end of the passive positioning rod corresponds to the positioning groove provided in the second drying cavity.

[0012] Preferably, the one-way positioning and fixing assembly includes: A hook one-way lock, which is rotatably mounted on the second drying chamber via a mounting pin. One end of the hook one-way lock is provided with an arcuate surface, which cooperates with the positioning roller to roll and drive the hook one-way lock upward. A card slot is provided on the card hook one-way lock component, and the card slot cooperates with the positioning roller.

[0013] A drying device for preparing moxa provided by an embodiment of the present invention addresses the problems raised in the prior art and is provided with a split spreading and drying component and a protective dust cleaning and turning component. During drying, the moxa is spread between two layers of flexible screens, and then the split spreading and drying component is placed in a drying operation chamber. The dryer is turned on for drying, and air containing moisture is emitted from the air outlet. During the drying process, the protective dust cleaning and turning component is started, which can drive the moxa to be turned while cleaning the moxa, which not only avoids the accumulation of moxa and uneven drying, but also speeds up the screening of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a drying device for preparing moxa provided in an embodiment of the present invention; Figure 2 A side view of a drying device for preparing moxa provided in an embodiment of the present invention; Figure 3 A rear plan view of a drying device for preparing moxa provided in an embodiment of the present invention; Figure 4 This is an enlarged structural diagram of a one-way positioning and fixing component in a drying device for preparing moxa provided by an embodiment of the present invention; Figure 5 The present invention provides an enlarged structural schematic diagram of a pressure-type interlocking locking assembly in a drying device for preparing moxa provided by an embodiment of the present invention.

[0015] In the accompanying drawings: 1. Drying operation chamber; 2. Air outlet; 3. Dryer; 4. Drying chamber 1; 5. Drying chamber 2; 6. Flexible screen; 7. Limiting bar; 8. Limiting slot; 9. Driving device; 10. Rotating wheel 1; 11. Transmission belt 1; 12. Rotating wheel 2; 13. Rotating rod; 14. Rotating wheel 3; 15. Transmission belt 2; 16. Rotating wheel 4; 17. Screw; 18. Mounting plate; 19. Cleaning brush; 20. Oscillating cam; 21. Storage chamber; 22. Elastic member; 23. Push-up drive member; 24. Pressure roller; 25. Driving rack; 26. Transmission gear; 27. Passive rack; 28. Passive positioning rod; 29. Positioning slot; 30. Mounting pin; 31. Hook one-way lock; 32. Slot; 33. Arc surface; 34. Positioning roller; 35. Manual pin puller. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0018] like Figures 1 to 3 FIG. 1 is a structural diagram of a drying device for preparing moxa provided by one embodiment of the present invention, wherein the drying device comprises: A drying operation chamber 1, wherein an air outlet 2 is provided on the top of the drying operation chamber 1 and a dryer 3 is distributed on the inner wall of the drying operation chamber 1; A split-type spreading and drying assembly is installed in the drying operation chamber 1. The split-type spreading and drying screen assembly includes a drying chamber 1 4 and a drying chamber 2 5. A flexible screen 6 is provided on the side of the drying chamber 1 4 away from the drying chamber 2 5. Another flexible screen 6 is provided on the side of the drying chamber 2 5 away from the drying chamber 1 4. A spreading and drying space is formed between the two layers of flexible screens 6, and the wormwood is spread in the spreading and drying space. The protective dust-cleaning and turning assembly is installed in the drying operation chamber 1, corresponding to the split-type spreading and drying assembly, and drives the mugwort to be turned while removing dust from the mugwort in the split-type spreading and drying assembly.

[0019] In one embodiment of the present invention, the drying device for preparing moxa is provided with a split spreading and drying component and a protective dust cleaning and turning component to address the problems raised in the prior art. During drying, the moxa is spread between two layers of flexible screens 6, and then the split spreading and drying component is placed in the drying operation chamber 1. The dryer 3 is turned on for drying, and the moisture-containing air is emitted from the air outlet 2. During the drying process, the protective dust cleaning and turning component is started, which can drive the moxa to be turned while cleaning the moxa, which can not only avoid the accumulation of moxa and uneven drying, but also speed up the screening of impurities.

[0020] like Figures 1 to 3 As shown, as a preferred embodiment of the present invention, the protective dust cleaning and turning assembly includes: A driving device 9 is installed outside the drying operation chamber 1, and a linkage transmission assembly is installed on the output shaft of the driving device 9; A mobile dust removal assembly is placed in the drying operation chamber 1, located on the drying chamber body 1 4, and connected to the linkage transmission assembly; The oscillating turning component is placed in the drying operation chamber 1, located outside the drying chamber 2 5, and is connected to the linkage transmission component, which drives the mugwort to turn while accelerating the screening of impurities.

[0021] The driving device 9 is started, and the driving device 9 drives the linkage transmission component to start, thereby driving the mobile dust cleaning component and the oscillating turning component at the same time.

[0022] like Figure 3 As shown, as another preferred embodiment of the present invention, the linkage transmission assembly includes: A rotating wheel 10 is connected to the output shaft of the driving device 9. A transmission belt 11 is provided on the rotating wheel 10. A rotating wheel 2 12 is provided on the other side of the transmission belt 11. The rotating wheel 2 12 is mounted on the rotating rod 13 of the oscillating and flipping assembly to drive the oscillating and flipping assembly. The rotating wheel three 14 is connected to the output shaft of the driving device 9. The rotating wheel three 14 is provided with a transmission belt 2 15. The other side of the transmission belt 2 15 is provided with a rotating wheel four 16. The rotating wheel three 14 and the rotating wheel four 16 are respectively installed on the screw 17 of the mobile dust cleaning component to drive the mobile dust cleaning component to move.

[0023] Start the driving device 9, which drives the rotating wheel 10 to rotate, and drives the rotating wheel 2 12 to rotate in the same direction through the transmission belt 11, thereby driving the rotating rod 13 to rotate, driving the oscillation flipping component. At the same time, the driving device 9 drives the rotating wheel 3 14 to rotate, and drives the rotating wheel 4 16 to rotate in the same direction through the transmission belt 2 15, thereby driving the screw 17 to rotate, and driving the mobile dust cleaning component.

[0024] like Figures 1 to 2 As shown, as a preferred embodiment of the present invention, the mobile dust cleaning component includes: a mounting plate frame 18, both ends of the mounting plate frame 18 are respectively connected to the screw rod 17 in a threaded connection manner, and a cleaning brush 19 is provided on the mounting plate frame 18 to contact the flexible screen 6 on the drying chamber 4.

[0025] When the screw rod 17 is driven to rotate, it drives the mounting plate frame 18 to move in the drying operation chamber 1, thereby driving the cleaning brush 19 to move on the flexible screen 6 on the drying chamber body 4. The cleaning brush 19 can pass through the sieve holes on the flexible screen 6 to clean the mugwort inside and remove dust and impurities.

[0026] like Figure 2 As shown, as a preferred embodiment of the present invention, the oscillating flipping assembly includes: an oscillating cam 20, and a plurality of oscillating cams 20 are provided, which are respectively installed on the rotating rod 13 and correspond to the flexible screen 6 on the drying chamber 2 5.

[0027] When the rotating rod 13 is driven to rotate, the oscillating cam 20 is driven to rotate in the drying operation chamber 1, thereby driving the protrusion of the oscillating cam 20 to circulate on the flexible screen 6 on the drying chamber 2 5, generating intermittent driving force on the mugwort inside, thereby driving the mugwort to be turned over, which is conducive to uniform drying and speeds up the screening out of dust and impurities.

[0028] like Figure 1 As shown, as a preferred embodiment of the present invention, it also includes a one-way locking component, and the one-way locking component includes: A pressing linkage locking assembly is installed in the drying chamber 1 4 and is used to lock the drying chamber 1 4 and the drying chamber 2 5 together; A one-way positioning and fixing component is installed on the drying chamber 2 5 and is used to lock the drying chamber 2 5 with the drying operation chamber 1; The manual pull pin 35 is provided with a pressing roller 24 and a positioning roller 34 , which pass through the through holes opened on the drying operation chamber 1 and are located inside the drying operation chamber 1 , corresponding to the pressing linkage locking component and the one-way positioning fixing component.

[0029] In order to avoid the problem that the split drying assembly may slide out when the device is tilted or shaken, a one-way locking assembly is provided. First, the limit strips 7 on both sides of the drying chamber 2 5 are matched with the limit grooves 8 on the inner wall of the drying operation chamber 1, and pushed into the drying operation chamber 1. The one-way positioning and fixing assembly is used for positioning. Then, the limit strips 7 on both sides of the drying chamber 1 4 are matched with the limit grooves 8 on the inner wall of the drying operation chamber 1, and pushed into the drying operation chamber 1. The pressing linkage locking assembly is used to drive the drying chamber 1 4 to be fixedly connected with the drying chamber 2 5 to ensure the positioning and fixing effect.

[0030] like Figure 4 As shown, as a preferred embodiment of the present invention, the one-way positioning and fixing assembly includes: A hook one-way lock 31 is rotatably mounted on the drying chamber 2 5 via a mounting pin 30. One end of the hook one-way lock 31 is provided with an arcuate surface 33, which cooperates with a positioning roller 34 to roll and drive the hook one-way lock 31 upward. The card slot 32 is provided on the card hook one-way lock 31 , and the card slot 32 cooperates with the positioning roller 34 .

[0031] When the drying chamber 2 5 is pushed into the drying operation chamber 1 , the curved surface 33 at the front end of the hook one-way lock 31 first contacts the positioning roller 34 (the hook one-way lock 31 is limited to be horizontal in the natural state and cannot rotate downward), and rolls, and the hook one-way lock 31 is driven to rotate upward. The hook one-way lock 31 continues to be pushed forward, and the slot 32 on the hook one-way lock 31 contacts the positioning roller 34. The hook one-way lock 31 naturally falls down, and the slot 32 and the positioning roller 34 engage with each other to achieve positioning and fixation. The drying chamber 2 5 cannot be further pushed forward or pulled out.

[0032] like Figure 4 As shown in FIG. 1 , as a preferred embodiment of the present invention, the pressing linkage locking assembly includes: A push-up drive member 23 is installed in the storage chamber 21 provided on the drying chamber 4. One end of the push-up drive member 23 is provided with an elastic member 22 connected to the storage chamber 21. The other end of the push-up drive member 23 corresponds to a pressure roller 24. When the push-up drive member 23 contacts the pressure roller 24, it is driven to retract into the storage chamber 21. A driving rack 25 is provided on the push-up drive member 23. A transmission gear 26 is rotatably mounted in the receiving chamber 21 , and the transmission gear 26 is continuously meshed with the driving rack 25 ; A passive positioning rod 28 is movably installed in the storage chamber 21. A passive rack 27 is provided on the passive positioning rod 28 to continuously mesh with the transmission gear 26. One end of the passive positioning rod 28 corresponds to a positioning groove 29 provided in the drying chamber 2 5.

[0033] When the drying chamber 1 4 is pushed into the drying operation chamber 1 , the push-up driving member 23 contacts the pressing roller 24 and is retracted into the receiving chamber 21 under pressure, and the elastic member 22 is compressed. At this time, the driving rack 25 is continuously meshed with the transmission gear 26, driving the transmission gear 26 to rotate. The transmission gear 26 is continuously meshed with the passive rack 27, and then the passive positioning rod 28 is driven to move downward, thereby driving one end of the passive positioning rod 28 to be inserted into the positioning groove 29 of the drying chamber 2 5 to complete the locking, thereby connecting and fixing the drying chamber 1 4 and the drying chamber 2 5 together; When it is necessary to take out the drying chamber 1 4 and / or the drying chamber 2 5, the manual pull pin 35 is acted on to pull out the pressure roller 24 and the positioning roller 34, and the push-up driving member 23 is reset under the action of the elastic member 22, thereby driving the transmission gear 26 to reverse and reset, which can drive the passive positioning rod 28 to rise, and the passive positioning rod 28 is separated from the positioning groove 29, so that the lock of the drying chamber 1 4 and the drying chamber 2 5 can be released, and the drying chamber 1 4 can be pulled out from the drying operation chamber 1. At the same time, the engagement between the card slot 32 and the positioning roller 34 is released, and the drying chamber 2 5 can also be pulled out from the drying operation chamber 1.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drying device for preparing moxa, characterized in that: The drying device comprises: A drying operation chamber (1), wherein an air outlet (2) is provided at the top of the drying operation chamber (1), and a dryer (3) is distributed on the inner wall of the drying operation chamber (1); A split-type spreading and drying assembly is installed in the drying operation chamber (1), and the split-type spreading and screening assembly includes a drying chamber 1 (4) and a drying chamber 2 (5). A flexible screen (6) is provided on the side of the drying chamber 1 (4) away from the drying chamber 2 (5), and another flexible screen (6) is provided on the side of the drying chamber 2 (5) away from the drying chamber 1 (4). A spreading and drying space is formed between the two layers of flexible screens (6), and mugwort is spread in the spreading and drying space. The protective dust cleaning and turning assembly is installed in the drying operation chamber (1) and corresponds to the split-type spreading and drying assembly. It removes dust from the mugwort in the split-type spreading and drying assembly and drives the mugwort to be turned.

2. The drying device for preparing moxa according to claim 1, wherein The protective dust cleaning and turning assembly includes: A driving device (9) is installed outside the drying operation chamber (1), and a linkage transmission assembly is installed on the output shaft of the driving device (9); A mobile dust removal assembly is placed in the drying operation chamber (1), located on the drying chamber body (4), and connected to the linkage transmission assembly; The oscillating turning assembly is placed in the drying operation chamber (1), outside the second drying chamber (5), and is connected to the linkage transmission assembly, so as to accelerate the screening of impurities while driving the mugwort to turn.

3. The drying device for preparing moxa according to claim 2, wherein The linkage transmission assembly includes: A rotating wheel (10) is connected to the output shaft of the driving device (9), a transmission belt (11) is provided on the rotating wheel (10), and a rotating wheel (12) is provided on the other side of the transmission belt (11), and the rotating wheel (12) is installed on the rotating rod (13) of the oscillating flipping assembly to drive the oscillating flipping assembly; The rotating wheel three (14) is connected to the output shaft of the driving device (9), and the rotating wheel three (14) is provided with a transmission belt two (15). The other side of the transmission belt two (15) is provided with a rotating wheel four (16). The rotating wheel three (14) and the rotating wheel four (16) are respectively installed on the screw rod (17) of the mobile dust cleaning component to drive the mobile dust cleaning component to move.

4. The drying device for preparing moxa according to claim 3, wherein The mobile dust cleaning assembly comprises: a mounting plate frame (18), both ends of the mounting plate frame (18) are connected to the screw rod (17) in a threaded connection manner, and a cleaning brush (19) is provided on the mounting plate frame (18) to contact the flexible screen (6) on the drying chamber (4).

5. The drying device for preparing moxa according to claim 3, characterized in that The oscillating flipping assembly comprises: an oscillating cam (20), wherein a plurality of the oscillating cams (20) are respectively mounted on the rotating rod (13) and correspond to the flexible screen (6) on the second drying chamber (5).

6. The drying device for preparing moxa according to claim 1, characterized in that: Also included is a one-way locking assembly, the one-way locking assembly comprising: A pressing linkage locking assembly is installed in the drying chamber one (4) and is used to lock the drying chamber one (4) and the drying chamber two (5); A one-way positioning and fixing component is installed on the second drying chamber (5) and is used to lock the second drying chamber (5) and the drying operation chamber (1); A manual pull pin (35) is provided with a pressing roller (24) and a positioning roller (34), which respectively pass through through holes opened on the drying operation chamber (1) and are located inside the drying operation chamber (1), corresponding to the pressing linkage locking component and the one-way positioning fixing component.

7. The drying device for preparing moxa according to claim 6, characterized in that: The pressing linkage locking assembly comprises: A push-up drive member (23) is installed in a receiving chamber (21) provided on the drying chamber (4), one end of the push-up drive member (23) is provided with an elastic member (22) connected to the receiving chamber (21), and the other end of the push-up drive member (23) corresponds to the pressing roller (24). When the push-up drive member (23) contacts the pressing roller (24), the push-up drive member (23) is driven to be retracted into the receiving chamber (21), and a driving rack (25) is provided on the push-up drive member (23); A transmission gear (26) is rotatably mounted in the receiving chamber (21), wherein the transmission gear (26) is continuously meshed with the driving rack (25); A passive positioning rod (28) is movably mounted in the storage chamber (21), and a passive rack (27) is provided on the passive positioning rod (28) to continuously mesh with the transmission gear (26), and one end of the passive positioning rod (28) corresponds to a positioning groove (29) provided in the second drying chamber (5).

8. The drying device for preparing moxa according to claim 6, characterized in that: The one-way positioning and fixing component includes: A hook one-way lock member (31), the hook one-way lock member (31) is rotatably mounted on the drying chamber 2 (5) via a mounting pin (30), one end of the hook one-way lock member (31) is provided with an arcuate surface (33), the arcuate surface (33) cooperates with a positioning roller (34) to roll and drive the hook one-way lock member (31) to rotate upward; A card slot (32) is provided on the card hook one-way lock member (31), and the card slot (32) cooperates with the positioning roller (34).

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