Traditional Chinese medicinal material drying machine with turnover mechanism

Abstract

The utility model relates to the technical field of traditional Chinese medicinal material processing, in particular to a traditional Chinese medicinal material drying machine with a turnover mechanism. The device comprises a drying chamber, a pair of condensation assemblies is arranged at the top of the drying chamber and used for discharging condensate water generated in the drying chamber, a position adjusting assembly is arranged on the inner wall of the drying chamber, and a drying assembly is arranged on the side, away from the inner wall of the drying chamber, of the position adjusting assembly. The drying assembly is used for drying the traditional Chinese medicinal materials added into the drying chamber, and the position of the drying assembly in the drying chamber is adjusted through the position adjusting assembly; according to the traditional Chinese medicinal material drying machine with the turnover mechanism, the condensation assembly is used for discharging condensate water generated in the drying chamber, the drying assembly is used for drying traditional Chinese medicinal materials added into the drying chamber, and meanwhile the position of the drying assembly in the drying chamber is adjusted through the position adjusting assembly; and then the overturning assembly is used for driving the to-be-dried traditional Chinese medicinal materials to automatically overturn.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal material processing, in particular to a Chinese medicinal material drying machine with a turnover mechanism. Background Art

[0002] Chinese medicine has a history of thousands of years. It is the extremely rich experience of the Chinese people in fighting diseases for a long time and has made great contributions to the prosperity of the Chinese nation. As the application fields of Chinese herbal medicines become wider and wider, the production requirements of Chinese herbal medicine manufacturers are also increasing. All Chinese herbal medicine manufacturers are trying to increase their production. Herbs account for the majority of Chinese herbal medicines. In the processing of Chinese herbal medicines, many Chinese herbal medicines need to be dried.

[0003] There are many existing technologies for Chinese herbal medicine dryers, such as:

[0004] Chinese patent announcement number CN213273663U discloses a Chinese herbal medicine drying machine, which includes a first drying unit, a second drying unit and a hot air blower; the first drying unit includes a screw conveyor, the screw conveyor includes a conveying pipe, a tube wall of the conveying pipe is provided with an annular inner cavity, the inner wall of the conveying pipe is provided with an air outlet hole connecting the annular inner cavity with the inside of the conveying pipe, the outer wall of the conveying pipe is provided with a first air inlet pipe connected with the annular inner cavity, and the first air inlet pipe is connected with the air outlet of the hot air blower; the second drying unit includes a drying cylinder and a stirrer for stirring the Chinese herbal medicine in the drying cylinder, the drying cylinder is provided with a feed port corresponding to the discharge port of the screw conveyor, an annular cavity is provided on the cylinder wall of the drying cylinder, the inner wall of the drying cylinder is provided with a blowing hole connecting the annular cavity with the inside of the drying cylinder, the outer wall of the drying cylinder is provided with a second air outlet pipe connected with the annular cavity, and the second air outlet pipe is connected with the air outlet of the hot air blower. The utility model improves the drying efficiency and effect of Chinese herbal medicines.

[0005] When drying medicinal materials, the existing Chinese medicinal material dryer usually puts fresh medicinal materials in the drying chamber and then dries them through the drying mechanism. If the amount of medicinal materials to be dried is large, the medicinal materials piled up at the bottom will have a lower drying efficiency due to the slow air flow around them. The general way to deal with the above problem is to manually turn the medicinal materials over at regular intervals. However, due to the high temperature in the drying chamber, the drying mechanism needs to be turned off before the medicinal materials are turned over manually to prevent burns. The medicinal materials can only be turned over after the temperature in the drying chamber is lowered, and this process greatly slows down the drying rate of the Chinese medicinal materials. For example, a Chinese medicinal material dryer proposed in the above patent dries the medicinal materials in each drying unit through a hot air blower, and continues to stir the medicinal materials through a stirrer during the drying process. However, due to the brittle physical properties of Chinese medicine, the stirrer will affect the medicinal properties of some rare medicinal materials after the medicinal materials are crushed, thereby causing economic losses.

[0006] In view of this, we propose a Chinese medicinal material dryer with a flipping mechanism to improve the shortcomings of the existing technology. Utility Model Content

[0007] The purpose of the utility model is to provide a Chinese medicinal material drying machine with a turnover mechanism to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides a Chinese medicinal material drying machine with a flipping mechanism, comprising a drying chamber, a pair of condensation components are provided on the top of the drying chamber, the condensation components are used to discharge condensed water generated in the drying chamber, a positioning component is provided on the inner wall of the drying chamber, a drying component is provided on the side of the positioning component away from the inner wall of the drying chamber, the drying component is used to dry the Chinese medicinal materials added to the drying chamber, the position of the drying component in the drying chamber is adjusted by the positioning component, the drying component is provided with a flipping component on the side away from the positioning component, and the flipping component is used to drive the Chinese medicinal materials to be dried to automatically flip.

[0009] As a further improvement of the present technical solution, the flipping assembly includes a pair of spaced-apart limit bolts, a cylinder is provided at the bottom of the limit bolts, the limit bolts are fixedly connected to the piston end of the cylinder, a flip cylinder is rotatably connected between the two limit bolts, a plurality of protrusions are provided on the inner wall of the flip cylinder, and the flip cylinder is driven by a servo motor.

[0010] As a further improvement of the present technical solution, the drying component includes an installation frame, in which a fan is rotatably connected, and a plurality of fan blades are provided on the side of the fan close to the flip drum, and gears are coaxially connected to the same side of the plurality of fan blades, and racks are meshed on the periphery of the plurality of gears, and the fan and the fan blades are driven by a servo motor.

[0011] As a further improvement of the present technical solution, the positioning assembly includes a plurality of parallelly arranged slide rails, a plurality of slide seats are slidably connected to the slide rails, a plurality of pulleys are rotatably connected inside the slide seats, the slide seats are fixedly connected to the mounting frame, and the pulleys are driven by a servo motor.

[0012] As a further improvement of the present technical solution, the condensation assembly includes a ventilation groove opened on the top of the drying chamber, the height of the ventilation groove gradually decreases from the center of the drying chamber to the two sides of the drying chamber, a plurality of connecting holes are opened at the bottom of the ventilation groove, a condensation groove is opened at the bottom edge of the ventilation groove, and one-way valves are provided in a plurality of the connecting holes.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the Chinese medicinal material dryer with a flipping mechanism, a condensing component is provided to discharge condensed water generated in the drying chamber, a drying component is used to dry the Chinese medicinal materials added to the drying chamber, a positioning component is used to adjust the position of the drying component in the drying chamber, and a flipping component is used to drive the Chinese medicinal materials to be dried to flip automatically. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 It is a cutaway diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 3 A cross-sectional view of a flip assembly according to an embodiment of the present utility model;

[0018] Figure 4 This is a structural diagram of a drying component according to an embodiment of the utility model;

[0019] Figure 5 This is a structural diagram of the positioning component of an embodiment of the utility model;

[0020] Figure 6 This is a structural diagram of a condensing component according to an embodiment of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 10. Drying room;

[0023] 20. Turning assembly; 21. Stop bolt; 22. Cylinder; 23. Turning cylinder; 24. Bump;

[0024] 30. Drying component; 31. Fan; 32. Fan blade; 33. Gear; 34. Rack;

[0025] 40. Position adjustment assembly; 41. Slide rail; 42. Slide seat; 43. Pulley;

[0026] 50. Condensation assembly; 51. Ventilation groove; 52. Connecting hole; 53. Condensation groove; 54. One-way valve. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] Example

[0029] See also Figure 1-Figure 6 As shown, the present embodiment provides a Chinese medicinal material drying machine with a flipping mechanism, including a drying chamber 10, a pair of condensing components 50 are provided on the top of the drying chamber 10, the condensing components 50 are used to discharge the condensed water generated in the drying chamber 10, a positioning component 40 is provided on the inner wall of the drying chamber 10, a drying component 30 is provided on the side of the positioning component 40 away from the inner wall of the drying chamber 10, the drying component 30 is used to dry the Chinese medicinal materials added to the drying chamber 10, the position of the drying component 30 in the drying chamber 10 is adjusted by the positioning component 40, the drying component 30 is provided with a flipping component 20 on the side away from the positioning component 40, and the flipping component 20 is used to drive the Chinese medicinal materials to be dried to automatically flip.

[0030] Working principle: When the Chinese medicinal material dryer with a flipping mechanism provided by the utility model is used, the condensation component 50 is used to discharge the condensed water generated in the drying chamber 10, and the drying component 30 is used to dry the Chinese medicinal materials added to the drying chamber 10. At the same time, the position adjustment component 40 is used to adjust the position of the drying component 30 in the drying chamber 10, and the flipping component 20 is used to drive the Chinese medicinal materials to be dried to automatically flip.

[0031] In order to drive the Chinese medicinal materials to be dried to automatically flip over, the flipping assembly 20 includes a pair of spaced limit bolts 21, a cylinder 22 is provided at the bottom of the limit bolt 21, the limit bolt 21 is fixedly connected to the piston end of the cylinder 22, a flip cylinder 23 is rotatably connected between the two limit bolts 21, a plurality of protrusions 24 are provided on the inner wall of the flip cylinder 23, and the flip cylinder 23 is driven by a servo motor; after the power is turned on, the servo motor drives the flip cylinder 23 coaxially connected to its own output shaft to rotate, and the Chinese medicinal materials follow the flip cylinder 23 to rotate from the bottom to the top under the drive of the protrusions 24, and after losing support, the Chinese medicinal materials fall to the bottom of the flip cylinder 23 under the action of their own gravity, thereby completing the flipping of the Chinese medicinal materials.

[0032] Considering the need to dry the Chinese medicinal materials added to the drying chamber 10 and adjust the position of the drying assembly 30 in the drying chamber 10, the drying assembly 30 includes a mounting frame, in which a fan 31 is rotatably connected, and a plurality of fan blades 32 are provided on a side of the fan 31 close to the flip cylinder 23, and gears 33 are coaxially connected to the same side of the plurality of fan blades 32, and racks 34 are meshed on the periphery of the plurality of gears 33, and the fan 31 and the fan blades 32 are driven by a servo motor; the positioning assembly 40 includes a plurality of parallel slide rails 41, on which a plurality of slide seats 42 are slidably connected, and in which a plurality of pulleys 43 are rotatably connected, and the slide seats 42 are fixedly connected to the mounting frame, and the pulleys 43 are driven by the servo motor; after the power is turned on, the servo motor drives the slide rails 41 to rotate. The fan 31 coaxially connected to its own output shaft rotates, and the servo motor coaxially connected to the fan blade 32 drives the fan blade 32 to swing back and forth left and right through the output shaft, and the fan blade 32 drives the gear 33 coaxially connected to itself to rotate back and forth, and the gear 33 drives the remaining gears 33 to rotate back and forth through the outer rack 34, and the remaining gears 33 drive the fan blade 32 coaxially connected to itself to swing back and forth left and right, so that the wind blown out by the fan 31 is evenly blown to the Chinese medicinal materials in the turning cylinder 23. At the same time, the servo motor coaxially connected to the pulley 43 drives the pulley 43 to rotate through its own output shaft, and under the action of the friction between the pulley 43 and the slide rail 41, the slide seat 42 is driven to move left and right along the slide rail 41, thereby driving the drying component 30 to move left and right in the drying chamber 10.

[0033] In order to discharge the condensed water generated in the drying chamber 10, the condensation component 50 includes a ventilation groove 51 opened at the top of the drying chamber 10, and the height of the ventilation groove 51 gradually decreases from the center of the drying chamber 10 to the two sides of the drying chamber 10. A plurality of connecting holes 52 are opened at the bottom of the ventilation groove 51, and a condensation groove 53 is opened at the bottom edge of the ventilation groove 51. One-way valves 54 are arranged in the plurality of connecting holes 52. When the medicinal materials are dried in the drying chamber 10, the moisture in the medicinal materials is evaporated into water vapor. The water vapor expands due to the heat and passes upward through the connecting holes 52 into the ventilation groove 51. It contacts with the cold air outside and liquefies into water and slides into the condensation groove 53. The condensed water slides along the condensation groove 53 to the outside of the drying chamber 10 under the action of its own gravity. The one-way valve 54 controls the connecting holes 52, so that only the air in the drying chamber 10 is discharged to the outside, thereby preventing the outside air containing dust from entering the drying chamber 10.

[0034] When the Chinese medicinal material drying machine with a flip mechanism provided in the utility model is used, the condensation component 50 is provided to discharge the condensed water generated in the drying chamber 10. Specifically, when the medicinal materials are dried in the drying chamber 10, the water in the medicinal materials is evaporated into water vapor. The water vapor expands due to heat and passes through the connecting hole 52 upward into the ventilation groove 51. It contacts with the cold air outside and liquefies into water and slides into the condensation groove 53. The condensed water slides along the condensation groove 53 to the outside of the drying chamber 10 under the action of its own gravity. The one-way valve 54 controls the connecting hole 52 to only allow the air in the drying chamber 10 to be discharged to the outside, thereby preventing the outside air containing dust from entering the drying chamber 10. The drying component 30 is used to dry the Chinese medicinal materials added to the drying chamber 10, and the position adjustment component 40 is used to adjust the position of the drying component 30 in the drying chamber 10. Specifically, after the power is turned on, the servo motor drives the fan 31 coaxially connected to its own output shaft to rotate, and the servo motor coaxially connected to the fan blade 32 drives the fan blade 32 to move left and right through the output shaft. The fan blade 32 drives the gear 33 coaxially connected to itself to rotate back and forth, and the gear 33 drives the other gears 33 to rotate back and forth through the peripheral rack 34, and the other gears 33 drive the fan blade 32 coaxially connected to itself to swing back and forth, so that the wind blown out by the fan 31 is evenly blown to the Chinese medicinal materials in the turning cylinder 23. At the same time, the servo motor coaxially connected to the pulley 43 drives the pulley 43 to rotate through its own output shaft. Under the action of the friction between the pulley 43 and the slide rail 41, the slide seat 42 is driven to move left and right along the slide rail 41, thereby driving the drying component 30 to move left and right in the drying chamber 10; and then the turning assembly 20 is used to drive the Chinese medicinal materials to be dried to automatically turn over. Specifically, after the power is turned on, the servo motor drives the turning cylinder 23 coaxially connected to its own output shaft to rotate. The Chinese medicinal materials follow the turning cylinder 23 to rotate from the bottom to the top under the drive of the protrusion 24. After losing support, the Chinese medicinal materials fall to the bottom of the turning cylinder 23 under the action of their own gravity, thereby completing the turning of the Chinese medicinal materials.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A Chinese herbal medicine drying machine with a turning mechanism, characterized in that: The invention comprises a drying chamber (10), wherein a pair of condensation components (50) are provided on the top of the drying chamber (10), wherein the condensation components (50) are used to discharge condensed water generated in the drying chamber (10), wherein a positioning component (40) is provided on the inner wall of the drying chamber (10), wherein a drying component (30) is provided on the side of the positioning component (40) away from the inner wall of the drying chamber (10), wherein the drying component (30) is used to dry Chinese medicinal materials added into the drying chamber (10), wherein the position of the drying component (30) in the drying chamber (10) is adjusted by the positioning component (40), wherein a flipping component (20) is provided on the side of the drying component (30) away from the positioning component (40), wherein the flipping component (20) is used to drive the Chinese medicinal materials to be dried to flip automatically.

2. The Chinese medicinal material drying machine with a turning mechanism according to claim 1, characterized in that: The flip assembly (20) comprises a pair of spaced apart stop bolts (21), a cylinder (22) is provided at the bottom of the stop bolt (21), the stop bolt (21) is fixedly connected to the piston end of the cylinder (22), a flip cylinder (23) is rotatably connected between the two stop bolts (21), a plurality of protrusions (24) are provided on the inner wall of the flip cylinder (23), and the flip cylinder (23) is driven by a servo motor.

3. The Chinese medicinal material drying machine with a turning mechanism according to claim 2, characterized in that: The drying component (30) comprises a mounting frame, a fan (31) is rotatably connected inside the mounting frame, a plurality of fan blades (32) are provided on a side of the fan (31) close to the turning drum (23), a gear (33) is coaxially connected to the same side of the plurality of fan blades (32), a rack (34) is meshed on the periphery of the plurality of gears (33), and the fan (31) and the fan blades (32) are driven by a servo motor.

4. The Chinese medicinal material drying machine with a turnover mechanism according to claim 3, characterized in that: The positioning assembly (40) comprises a plurality of slide rails (41) arranged in parallel, a plurality of slide seats (42) are slidably connected to the slide rails (41), a plurality of pulleys (43) are rotatably connected inside the slide seats (42), the slide seats (42) are fixedly connected to the mounting frame, and the pulleys (43) are driven by a servo motor.

5. The Chinese medicinal material drying machine with a turnover mechanism according to claim 1, characterized in that: The condensation assembly (50) comprises a ventilation groove (51) provided at the top of the drying chamber (10), wherein the height of the ventilation groove (51) gradually decreases from the center of the drying chamber (10) to both sides of the drying chamber (10), a plurality of connecting holes (52) are provided at the bottom of the ventilation groove (51), a condensation groove (53) is provided at the bottom edge of the ventilation groove (51), and a plurality of the connecting holes (52) are provided with one-way valves (54).

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