Folium artemisiae argyi drying device

Abstract

The utility model discloses a folium artemisiae argyi drying device, and relates to the technical field of folium artemisiae argyi production. The device comprises a mounting plate, a supporting plate and a fixing plate are oppositely and fixedly mounted at the top of the mounting plate, a roller is rotationally connected to the fixing plate in a penetrating manner and rotationally connected with the supporting plate through a first rotating shaft, and a second driving assembly for driving the first rotating shaft to rotate is arranged on the supporting plate; a plurality of through holes are formed in the containing cylinder in a penetrating mode, a first driving assembly driving the containing cylinder to rotate in the direction opposite to the roller is arranged on the mounting plate, a channel is defined between the inner wall and the outer wall of the roller, and a plurality of exhaust holes communicating with the channel and facing the containing cylinder are formed in the inner wall of the roller in a penetrating mode. According to the folium artemisiae argyi drying device, hot air is conveyed into the channel through the external air supply mechanism, the drying uniformity of folium artemisiae argyi is greatly improved in cooperation with a multi-direction air exhaust structure, springs are omitted, and the production economic cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of moxa leaf production, specifically relates to a moxa leaf drying device. BACKGROUND

[0002] Moxa leaf as a kind of traditional Chinese medicinal material, has extensive application in the field of traditional Chinese medicine, such as moxibustion, making moxa leaf sachet, medicine taking etc., its medicinal value and health care efficacy are closely related to the quality of moxa leaf, and drying treatment is one of the key links to ensure the quality of moxa leaf, and the traditional moxa leaf drying method mainly relies on natural airing and drying through drying equipment etc., in actual application, when the moxa leaf in the placing frame is placed too much and accumulated, the overall drying efficiency is reduced.

[0003] The Chinese patent with patent publication number CN221764132U discloses a moxa leaf drying device, the device places moxa leaf in the inside of multiple placing frames respectively, then makes two heating plates work respectively, hot air enters the inside of moxa leaf along the upper end of placing frame, and can enter the inside of moxa leaf from the bottom of placing frame through multiple air inlets to dry it, then the motor drives the rotation of the shaft, in turn drives the rotation of the cam, the cam drives the repeated up-down vibration of multiple placing frames, so that the moxa leaf in its inside vibrates when drying, and combining the way of layering moxa leaf through multiple placing frames, in turn the characteristics of improving drying efficiency are achieved, however, after the device repeatedly drives the up-down vibration of multiple placing frames through the cam for a long time, the spring is prone to the phenomenon of reduced elasticity or even damage, so in order to ensure the normal use of the device, the spring needs to be replaced regularly, thereby increasing the use cost of the device.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of prior art, provide a moxa leaf drying device, solve the problems proposed in the above background.

[0006] To solve the above technical problems, the basic idea of the technical scheme of the utility model is:

[0007] A moxa leaf drying device, comprising: a mounting plate, a support plate and a fixed plate are fixedly installed on the top of the mounting plate, a roller is rotatably connected on the fixed plate, the roller is rotatably connected with the support plate through a first rotating shaft, and a second driving assembly for driving the rotation of the first rotating shaft is arranged on the support plate;

[0008] A placing cylinder is arranged inside the rolling cylinder and rotates around the second rotating shaft, a plurality of through holes are arranged on the placing cylinder, an inlet and outlet port is arranged on one end of the placing cylinder away from the second rotating shaft, a sealing assembly which controls the opening and closing of the inlet and outlet port is detachably connected to the inlet and outlet port, a first driving assembly which drives the placing cylinder to rotate in the opposite direction of the rolling cylinder is arranged on the mounting plate, a channel is defined between the inner wall and the outer wall of the rolling cylinder, a plurality of air outlet holes which communicate with the channel and are arranged towards the placing cylinder are arranged on the inner wall of the rolling cylinder, a conveying pipeline which communicates with the channel is arranged inside the supporting plate and the first rotating shaft, the conveying pipeline is connected with a connecting pipeline through a rotary joint, and the connecting pipeline communicates with the exhaust end of an external air supply mechanism.

[0009] Optionally, the diameter of the air outlet hole is smaller than the diameter of the through hole.

[0010] Optionally, the inlet and outlet port of the placing cylinder extends to the outside of the rolling cylinder, the plurality of through holes on the placing cylinder are located inside the rolling cylinder, and the sealing assembly is detachably connected to the placing cylinder through a buckle assembly.

[0011] Optionally, the sealing assembly comprises a sealing cover, a handle and a sealing plug, the sealing cover is detachably connected to the inlet and outlet port of the placing cylinder, the sealing plug is fixedly installed on the first end of the sealing cover, the sealing plug can be embedded into the inside of the placing cylinder along the inlet and outlet port, the handle is fixedly installed on the second end of the sealing cover, and one end of the sealing plug away from the sealing cover is flush with the inner wall of the opening of the rolling cylinder.

[0012] Optionally, the first driving assembly comprises a first motor, a first gear and a second gear, the second gear is sleeved and fixed on one end of the placing cylinder extending to the outside of the rolling cylinder, the first motor is fixedly installed on the mounting plate, the first gear is sleeved on the driving end of the first motor, and the first gear is engaged with the second gear.

[0013] Optionally, the second driving assembly comprises a second motor, a third gear and a fourth gear, the fourth gear is sleeved and fixedly installed on the first rotating shaft, the second motor is fixedly installed on the supporting plate, the third gear is sleeved on the driving shaft of the second motor, and the third gear is engaged with the fourth gear.

[0014] Optionally, a chip removal port is arranged on the rolling cylinder, and a shielding plate is detachably connected to the chip removal port.

[0015] Optionally, further comprising a base, which is opposite to the mounting plate, two pillars are fixedly installed on the base, the first end of the mounting plate is rotatably arranged on the pillars, a lifting assembly is arranged on the base to drive the second end of the mounting plate to rotate along the pillars, the lifting assembly comprises:

[0016] At least one sliding block is slidably arranged on the base, a sliding groove is arranged on the base for the sliding block to slide, and a connecting rod is hingedly connected between the sliding block and the mounting plate.

[0017] An electric telescopic rod is fixedly installed on the base, a connecting rod is fixedly installed on the driving end of the electric telescopic rod, and one end of the connecting rod away from the electric telescopic rod is fixedly connected with the sliding block.

[0018] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:

[0019] 1. By arranging the placing cylinder, the roller, the first driving assembly, the second driving assembly and the channel, hot air is conveyed into the channel by the external air conveying mechanism, the placing cylinder and the roller are driven to rotate in opposite directions by the two driving assemblies, and the multi-directional air exhaust structure is matched, so that the uniformity of the dried mugwort leaves is greatly improved, the local overheating or insufficient drying is avoided, the stability of the air path is ensured during the dynamic rotation process by the use of the rotary joint, the continuous and effective hot air supply is ensured, the large-scale and continuous mugwort leaf drying operation demand is met, the drying efficiency is improved, the manual intervention is reduced, and the product quality is improved.

[0020] 2. By arranging the sealing assembly, the sealing and starting operation can be easily and intuitively completed by the sealing assembly, the stability of the material during the drying process is effectively avoided due to the sealing not being tight, and the heat loss and poor drying effect caused by the sealing not being tight are effectively avoided.

[0021] 3. By arranging the lifting assembly, the chip discharge port and the shielding plate, the placing cylinder is in an inclined state by the lifting assembly, so that the material in and out of the discharge port is facilitated, the impurity cleaning problem in the drying process is solved by the design of the chip discharge port and the shielding plate, the impurity accumulation affecting the hot air circulation and the quality of the mugwort leaves is avoided, the internal cleanliness of the device is ensured, the service life of the equipment is prolonged, the hidden trouble caused by impurities is reduced, and the normal drying operation is not affected.

[0022] The specific implementation manner of the present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0023] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings. In the drawings

[0024] In the drawings:

[0025] Figure 1 It is a schematic view of the overall structure of the utility model;

[0026] Figure 2 It is a front view of the utility model;

[0027] Figure 3 It is a side view of the utility model;

[0028] Figure 4 It is a schematic view of the structure of the lifting assembly of the utility model;

[0029] Figure 5 It is a schematic view of the structure inside the placing cylinder and the roller of the utility model;

[0030] Figure 6 It is a schematic view of the structure of the placing cylinder and the sealing plug of the utility model.

[0031] In the drawings, the component list represented by each number is as follows:

[0032] 1, base; 2, support column; 3, mounting plate; 4, roller; 5, placing cylinder; 6, sealing assembly; 61, sealing cover; 62, handle; 63, sealing plug; 7, first driving assembly; 71, first motor; 72, first gear; 73, second gear; 8, second driving assembly; 81, second motor; 82, third gear; 83, fourth gear; 9, lifting assembly; 91, electric telescopic rod; 92, sliding block; 93, connecting rod; 94, sliding groove; 95, connecting rod; 10, second rotating shaft; 11, fixed plate; 12, support plate; 13, connecting pipeline; 14, rotary joint; 15, shielding plate; 16, first rotating shaft; 17, buckle assembly; 18, through hole; 19, conveying pipeline; 20, passage; 21, air outlet; 22, chip outlet; 23, inlet and outlet.

[0033] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0034] The utility model will now be described in further detail in conjunction with the drawings.

[0035] Please refer to Figures 1-6As shown, in the present embodiment provides a kind of artemisia leaf drying device, including mounting plate 3, its top relative fixedly installed with support plate 12 and fixed plate 11, fixed plate 11 is connected with rotating drum 4, rotating drum 4 is rotatably connected with support plate 12 by first rotating shaft 16, support plate 12 is equipped with the second drive assembly 8 of driving first rotating shaft 16 rotation, placing cylinder 5, it is rotatably arranged in rotating drum 4 by second rotating shaft 10, multiple through holes 18 are arranged on placing cylinder 5, and the end of placing cylinder 5 away from second rotating shaft 10 is arranged with inlet and outlet 23, and the sealing assembly 6 for controlling its opening and closing is detachably connected at inlet and outlet 23, first drive assembly 7 for driving placing cylinder 5 to rotate in the direction opposite to rotating drum 4 is arranged on mounting plate 3, and the passage 20 is defined between the inner wall and the outer wall of rotating drum 4, multiple air outlet holes 21 are arranged on the inner wall of rotating drum 4 and are communicated with the passage 20 and are arranged towards placing cylinder 5, and conveying pipeline 19 is arranged in support plate 12 and first rotating shaft 16 and is communicated with the passage 20, and the connecting pipeline 13 is communicated with the air outlet end of external air supply mechanism through rotary joint 14.

[0036] Specifically, first, artemisia leaf is placed into placing cylinder 5 through inlet and outlet 23 of placing cylinder 5, sealing assembly 6 closes inlet and outlet 23, to ensure that material does not scatter during drying process, and the wind generated by external air supply mechanism enters conveying pipeline 19 through connecting pipeline 13 and rotary joint 14, since rotary joint 14 exists, even if rotating drum 4 and placing cylinder 5 rotate, the communication of air path can be ensured, the wind enters the passage 20 between the inner wall and the outer wall of rotating drum 4 along conveying pipeline 19, and then is blown to artemisia leaf in placing cylinder 5 through air outlet hole 21 in the inner wall of rotating drum 4, at the same time, second drive assembly 8 drives rotating drum 4 to rotate, and first drive assembly 7 drives placing cylinder 5 to rotate in the direction opposite to rotating drum 4, so that artemisia leaf in placing cylinder 5 is constantly turned over during rotation, hot air can be contacted with artemisia leaf in all directions, to accelerate water evaporation, further optimize the contact effect of hot air and artemisia leaf, so that the drying process is more uniform and efficient, the reverse rotation design of rotating drum 4 and placing cylinder 5 cooperates with the air outlet structure in multiple directions, to greatly improve the uniformity of artemisia leaf drying, to avoid the situation of local overheating or insufficient drying, the use of rotary joint 14 ensures the stability of air path during dynamic rotation, to ensure continuous and effective hot air supply, to adapt to large-scale and continuous artemisia leaf drying operation requirements, to improve drying efficiency, to reduce manual intervention, to improve product quality, at the same time, the setting of spring is avoided, to reduce production economic cost.

[0037] It should be noted that the connecting pipe 13 is in communication with the exhaust end of the external air supply mechanism, which is preferably a hot air blower, but can also be a common fan, etc. The specific selection can be made according to the actual situation. The exhaust hole 21 is arranged along the circumferential direction of the inner wall of the roller 4. The first driving assembly 7 and the second driving assembly 8 are structures that can drive the placement cylinder 5 and the roller 4 to rotate in opposite directions, respectively. Further, the connection and installation mode between the conveying pipe 19, the connecting pipe 13 and the channel 20 is a prior art, which is not described here.

[0038] In the present embodiment, as shown in Figure 5 , the diameter of the exhaust hole 21 is smaller than the diameter of the through hole 18. Specifically, during the drying operation, external air enters the channel 20 from the conveying pipe 19 and then blows towards the mugwort leaves in the placement cylinder 5 through the exhaust hole 21. Since the diameter of the exhaust hole 21 is smaller than the diameter of the through hole 18, the wind speed increases when the wind passes through the exhaust hole 21, forming a high-speed airflow that hits the mugwort leaves, thereby enhancing the dispersion effect of the moisture on the surface of the mugwort leaves. The larger through hole 18 can ensure smooth air circulation inside and outside the placement cylinder 5, facilitating the removal of moisture. It should be noted that, in order to ensure the air pressure balance inside the roller 4, a plurality of small exhaust holes can be provided on the roller 4. This is a prior art.

[0039] In the present embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the inlet and outlet port 23 of the placing cylinder 5 extends to the outside of the roller 4, a plurality of through holes 18 on the placing cylinder 5 are located inside the roller 4, the sealing assembly 6 is detachably connected with the placing cylinder 5 through the buckle assembly 17, the sealing assembly 6 comprises a sealing cover 61, a handle 62 and a sealing plug 63, the sealing cover 61 is detachably connected with the inlet and outlet port 23 of the placing cylinder 5, the sealing plug 63 is fixedly installed at the first end of the sealing cover 61 and can be embedded into the inside of the placing cylinder 5 along the inlet and outlet port 23, the handle 62 is fixedly installed at the second end of the sealing cover 61, and the end of the sealing plug 63 away from the sealing cover 61 is flush with the inner wall of the opening of the roller 4. Specifically, the inlet and outlet port 23 of the placing cylinder 5 extends to the outside of the roller 4, which is convenient for the material to enter and exit, in operation, the sealing assembly 6 is opened, and the mulberry leaves can be directly poured or taken out, the sealing assembly 6 is detachably connected with the placing cylinder 5 through the buckle assembly 17, so that the sealing and opening process is convenient and fast, and no complex tool is needed for installing and dismounting the sealing assembly 6, and the operation can be completed only by opening and closing the buckle, thereby saving time, and the plurality of through holes 18 are located inside the roller 4, which not only ensures that the mulberry leaves in the placing cylinder 5 are fully contacted with the hot air, but also prevents the material from accidentally leaking from the through holes 18; at the same time, when the sealing assembly 6 closes the inlet and outlet port 23, the sealing cover 61 is pushed to the placing cylinder 5 by the handle 62, the sealing plug 63 is embedded into the inside of the placing cylinder 5 along the inlet and outlet port 23, and the end of the sealing plug 63 away from the sealing cover 61 is flush with the inner wall of the opening of the roller 4 until the sealing plug 63 is flush with the inner wall of the opening of the roller 4, at which time the sealing cover 61 is tightly attached to the outer wall of the placing cylinder 5, thereby realizing good sealing and preventing the hot air from leaking and the material from scattering, and finally the locking is realized through the buckle assembly 17, in opening, the handle 62 is pulled in the reverse direction, the sealing plug 63 is extracted, and the sealing cover 61 is opened; it should be noted that the buckle assembly 17 is prior art in this embodiment.

[0040] In this embodiment, as Figure 1 and Figure 2As shown, the first driving assembly 7 comprises a first motor 71, a first gear 72 and a second gear 73, the second gear 73 is sleeved and fixed on one end of the placing cylinder 5 extending to the outside of the roller 4, the first motor 71 is fixedly installed on the mounting plate 3, the first gear 72 is sleeved on the driving end of the first motor 71, the first gear 72 is engaged with the second gear 73, specifically, when it is needed to drive the placing cylinder 5 to rotate, the first motor 71 is started, the driving end drives the first gear 72 to rotate, since the first gear 72 is engaged with the second gear 73 sleeved on the placing cylinder 5, under the gear transmission action, the second gear 73 drives the placing cylinder 5 to rotate, and by adjusting the rotating speed and direction of the first motor 71, the rotating speed and direction of the placing cylinder 5 can be accurately controlled, so that it is in tacit coordination with the rotation of the roller 4, and the best overturning effect is achieved; further, the second driving assembly 8 comprises a second motor 81, a third gear 82 and a fourth gear 83, the fourth gear 83 is sleeved and fixedly installed on the first rotating shaft 16, the second motor 81 is fixedly installed on the supporting plate 12, the third gear 82 is sleeved on the driving shaft of the second motor 81, the third gear 82 is engaged with the fourth gear 83, the second motor 81 is started, the driving shaft drives the sleeved third gear 82 to rotate, the third gear 82 is engaged with the fourth gear 83 fixed on the first rotating shaft 16, so as to drive the first rotating shaft 16 to rotate, and then drive the roller 4 to rotate. Similarly, by adjusting the parameters of the second motor 81, the rotating speed and direction of the roller 4 can be flexibly controlled, so that it is in consistent coordination with the reverse rotation of the placing cylinder 5, and the contact state of the hot air with the moxa leaves in the roller 4 is optimized.

[0041] In the embodiment, as shown in Figure 1 , Figure 2 and Figure 5 , the roller 4 is provided with a chip removal opening 22, and a shielding plate 15 is detachably connected at the chip removal opening 22. Specifically, during the drying process of the moxa leaves, some impurities and debris will fall off from the moxa leaves and accumulate at the bottom of the roller 4. When it is needed to clean, the shielding plate 15 at the chip removal opening 22 is detached, the debris and impurities are discharged from the chip removal opening 22 under the action of gravity, and after the cleaning is completed, the shielding plate 15 is installed again to prevent the hot air from leaking.

[0042] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4Also shown, including the base 1, which is opposite the installation plate 3 is provided, the base 1 on the opposite fixed installation has two pillars 2, the installation plate 3 first end rotation is provided on the pillar 2, the base 1 is equipped with lifting assembly 9 with the second end of installation plate 3 along the pillar 2 rotation, lifting assembly 9 includes at least one slide block 92, its sliding is provided on the base 1, the base 1 is equipped with slide groove 94, which can be slid for slide block 92, the slide block 92 and installation plate 3 between the hinge has connecting rod 93, electric telescopic rod 91, its fixed installation is provided on the base 1, the electric telescopic rod 91 drive end fixed installation has connecting rod 95, the connecting rod 95 away from the electric telescopic rod 91 one end and slide block 92 fixed connection, specifically, when the need to adjust the inclination of installation plate 3 in order to place the material in the cylinder 5 along the inlet and outlet 23 discharge, through the electric telescopic rod 91 telescopic, its drive end connecting rod 95 moves, connecting rod 95 pull and fixedly connected with the slide block 92 in the slide groove 94 of base 1 sliding, because the slide block 92 and installation plate 3 between the hinge has connecting rod 93, the slide block 92 movement through connecting rod 93 installation plate 3 along the pillar 2 rotation dynamic, so that the placement cylinder 5 is in an inclined state, in order to facilitate the inlet and outlet 23 discharge operation.

[0043] Working principle:

[0044] First, the leaf through the inlet and outlet 23 of the placement cylinder 5 into the placement cylinder 5, sealing assembly 6 closes the inlet and outlet 23, ensure that the material does not scatter during the drying process, the wind generated by the external air supply mechanism into the conveying pipe 19 through the connecting pipe 13, rotary joint 14, due to the existence of rotary joint 14, even if the drum 4 and placement cylinder 5 rotation, can guarantee the communication of air path, wind along the conveying pipe 19 into the drum 4 inner wall and outer wall between the passage 20, then through the drum 4 inner wall exhaust hole 21 blow to the leaf in the placement cylinder 5, at the same time, the second drive assembly 8 drives the drum 4 rotation, the first drive assembly 7 drive placement cylinder 5 to the opposite direction of the drum 4 rotation, so that the leaf in the placement cylinder 5 in the process of rotation constantly turn over, hot air can be all-round contact with the leaf, accelerate the evaporation of moisture, further optimize the contact effect of hot air and leaf, make the drying process more uniform and efficient, the reverse rotation design of the drum 4 and placement cylinder 5, with multi-directional exhaust structure, greatly improve the uniformity of the leaf drying, avoid the situation of local overheating or drying shortage, the use of rotary joint 14 ensures the stability of the air path in the dynamic rotation process, ensure the continuous effective hot air supply, can adapt to large-scale, continuous leaf drying operation requirements, improve the drying efficiency, reduce manual intervention, improve product quality.

[0045] The utility model is not limited to the above implementation, anyone should know the structure change made under the inspiration of the utility model, any technical scheme with the same or similar utility model falls within the protection scope of the utility model. The utility model is not described in detail the technology, shape, structure part is the known technology.

Claims

1. A device for drying Artemisia argyi leaves, characterized in that, include: Mounting plate (3), with a support plate (12) and a fixing plate (11) fixedly mounted on its top. A roller (4) is rotatably connected through the fixing plate (11). The roller (4) is rotatably connected to the support plate (12) via a first rotating shaft (16). A second driving assembly (8) for driving the first rotating shaft (16) to rotate is provided on the support plate (12). A placement cylinder (5) is rotatably mounted inside the drum (4) via a second rotating shaft (10). The placement cylinder (5) has multiple through holes (18). An inlet / outlet port (23) is provided at one end of the placement cylinder (5) opposite to the second rotating shaft (10). A sealing assembly (6) for controlling the opening and closing of the inlet / outlet port (23) is detachably connected to it. A first driving assembly (7) is provided on the mounting plate (3) to drive the placement cylinder (5) to rotate in the opposite direction to the drum (4). The drum... (4) A channel (20) is defined between the inner wall and the outer wall. The inner wall of the roller (4) is provided with a plurality of exhaust holes (21) that communicate with the channel (20) and are oriented toward the placement cylinder (5). The support plate (12) and the first rotating shaft (16) are provided with a conveying pipe (19) that communicates with the channel (20). The conveying pipe (19) is connected to a connecting pipe (13) through a rotary joint (14). The connecting pipe (13) is connected to the exhaust end of the external air supply mechanism.

2. The artemisia leaf drying device according to claim 1, characterized in that, The diameter of the exhaust hole (21) is smaller than the diameter of the through hole (18).

3. The artemisia leaf drying device according to claim 1, characterized in that, The inlet / outlet (23) of the placement cylinder (5) extends to the outside of the roller (4), and the plurality of through holes (18) on the placement cylinder (5) are located inside the roller (4). The sealing assembly (6) is detachably connected to the placement cylinder (5) via a snap fastener assembly (17).

4. The artemisia leaf drying device according to claim 3, characterized in that, The sealing assembly (6) includes a sealing cover (61), a handle (62), and a sealing plug (63). The sealing cover (61) is detachably connected to the inlet / outlet (23) of the placement cylinder (5). The sealing plug (63) is fixedly installed at the first end of the sealing cover (61). The sealing plug (63) can be embedded into the interior of the placement cylinder (5) along the inlet / outlet (23). The handle (62) is fixedly installed at the second end of the sealing cover (61). The end of the sealing plug (63) facing away from the sealing cover (61) is flush with the inner wall of the opening of the roller (4).

5. The artemisia leaf drying device according to claim 3, characterized in that, The first drive assembly (7) includes a first motor (71), a first gear (72) and a second gear (73). The second gear (73) is sleeved and fixed at one end of the placement cylinder (5) extending to the outside of the roller (4). The first motor (71) is fixedly mounted on the mounting plate (3). The first gear (72) is sleeved on the drive end of the first motor (71). The first gear (72) meshes with the second gear (73).

6. The artemisia leaf drying device according to claim 1, characterized in that, The second drive assembly (8) includes a second motor (81), a third gear (82) and a fourth gear (83). The fourth gear (83) is sleeved and fixedly mounted on the first rotating shaft (16). The second motor (81) is fixedly mounted on the support plate (12). The third gear (82) is sleeved on the drive shaft of the second motor (81). The third gear (82) meshes with the fourth gear (83).

7. The artemisia leaf drying device according to claim 1, characterized in that, The roller (4) is provided with a chip discharge port (22), and a baffle plate (15) is detachably connected to the chip discharge port (22).

8. The artemisia leaf drying device according to claim 1, characterized in that, It also includes a base (1) which is positioned opposite the mounting plate (3). Two support columns (2) are fixedly mounted on the base (1). The first end of the mounting plate (3) is rotatably mounted on the support column (2). The base (1) is provided with a lifting assembly (9) that drives the second end of the mounting plate (3) to rotate along the support column (2). The lifting assembly (9) includes: At least one slider (92) is slidably disposed on the base (1), the base (1) is provided with a groove (94) for the slider (92) to slide, and a connecting rod (93) is hinged between the slider (92) and the mounting plate (3); An electric telescopic rod (91) is fixedly installed on the base (1). A connecting rod (95) is fixedly installed on the driving end of the electric telescopic rod (91). The end of the connecting rod (95) away from the electric telescopic rod (91) is fixedly connected to the slider (92).

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