阅读说明：本技术 一种利用磁力传动的真空干燥机 (Vacuum drier driven by magnetic force ) 是由 顾春花 陆文光 顾晓峰 陆禹州 于 2021-10-18 设计创作，主要内容包括：本发明涉及干燥设备技术领域,且公开了一种利用磁力传动的真空干燥机,解决了单纯通过磁抄搅拌板旋转进行搅拌,其搅拌效果一般,影响干燥效率,在干燥的过程中,进料管和出料管上缺少相对应的密封结构,密封性能一般的问题,其包括磁力传动真空干燥筒本体,所述磁力传动真空干燥筒本体倾斜设置,磁力传动真空干燥筒本体上设有支撑组件,磁力传动真空干燥筒本体上设有抽真空管、进料管和出料管,磁力传动真空干燥筒本体内设有旋转支撑搅拌轴；磁力传动真空干燥筒本体内干燥时,提高了进料管和出料管的密封性能,转搅拌叶和磁抄搅拌板为同轴异向旋转,对磁力传动真空干燥筒本体内进行充分的搅拌,使得干燥效果更佳。(The invention relates to the technical field of drying equipment, and discloses a vacuum dryer utilizing magnetic transmission, which solves the problems that the stirring effect is general and the drying efficiency is influenced because a stirring plate is simply rotated to stir, and the sealing performance is general because a corresponding sealing structure is lacked on a feeding pipe and a discharging pipe in the drying process; when this internal drying of magnetic drive vacuum drying section of thick bamboo, improved the sealing performance of inlet pipe and discharging pipe, change stirring leaf and magnetism and copy the stirring board for coaxial anisotropic rotation, carry out abundant stirring to this internal the carrying on of magnetic drive vacuum drying section of thick bamboo for drying effect is better.)

1. The utility model provides an utilize magnetic drive's vacuum drying machine, includes magnetic drive vacuum drying section of thick bamboo body (1), its characterized in that: the magnetic transmission vacuum drying cylinder body (1) is obliquely arranged, a support component is arranged on the magnetic transmission vacuum drying cylinder body (1), a vacuumizing pipe (16), a feeding pipe (17) and a discharging pipe (18) are arranged on the magnetic transmission vacuum drying cylinder body (1), a rotary support stirring shaft (2) is arranged in the magnetic transmission vacuum drying cylinder body (1), two ends of the rotary support stirring shaft (2) are connected with the inner walls of two sides of the magnetic transmission vacuum drying cylinder body (1) through first bearings (4), a magnetic stirring plate (3) is arranged in the magnetic transmission vacuum drying cylinder body (1), and the magnetic stirring plate (3) penetrates through the rotary support stirring shaft (2), the magnetic stirring plate (3) is fixedly connected with the rotary supporting stirring shaft (2), and a rotary stirring assembly matched with the magnetic stirring plate (3) is arranged in the magnetic transmission vacuum drying cylinder body (1);

the rotary stirring assembly comprises a plurality of through holes (5) arranged on the magnetic stirring plate (3), the inner wall of one side of each through hole (5) is communicated with one side of the magnetic stirring plate (3), two stirring connecting shafts (6) are arranged in the magnetic transmission vacuum drying cylinder body (1), a plurality of rotary stirring blades (7) are arranged on the stirring connecting shafts (6), first gear rotating rings (8) are sleeved at the two ends of each rotary supporting stirring shaft (2), the first gear rotating rings (8) are fixedly connected with the rotary supporting stirring shafts (2), second gear rotating rings (9) are sleeved outside the first gear rotating rings (8), connecting rings (11) are fixedly connected to one sides of the second gear rotating rings (9), the two ends of each stirring connecting shaft (6) are respectively fixedly connected with the two connecting rings (11), two first gears (10) are arranged between the first gear rotating rings (8) and the second gear rotating rings (9), the first gear (10) is respectively meshed with the first gear rotating ring (8) and the second gear rotating ring (9), the first gear (10) is connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body (1) through a rotating unit, the second gear rotating ring (9) is connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body (1) through a rotation stabilizing unit, two rotating coils (12) are sleeved outside the magnetic transmission vacuum drying cylinder body (1), a rotating sleeve (13) is sleeved outside the rotating coils (12), the rotating sleeve (13) is fixedly connected with the rotating coils (12), the rotating sleeve (13) is connected with the magnetic transmission vacuum drying cylinder body (1) through a second bearing (14), a third gear rotating ring (15) is sleeved outside the rotating sleeve (13), and the third gear rotating ring (15) is fixedly connected with the rotating sleeve (13), a rotary driving mechanism matched with the third gear rotating ring (15) is arranged on the magnetic transmission vacuum drying cylinder body (1), and adjusting sealing components are arranged on the feeding pipe (17) and the discharging pipe (18);

the adjusting and sealing assembly comprises a material sealing adjusting box (20), one end of a feeding pipe (17) and one end of a discharging pipe (18) are respectively connected with the two material sealing adjusting boxes (20), a connecting pipe (19) is arranged on each material sealing adjusting box (20), a sealing pressing disc (21) is arranged in each material sealing adjusting box (20), a sealing gasket (22) is fixedly connected onto each sealing pressing disc (21), each sealing gasket (22) is in contact with the inner wall of one side of each material sealing adjusting box (20), two second gears (23) are arranged on one sides of the material sealing adjusting boxes (20), a threaded rotating column (24) is fixedly connected onto each second gear (23), one end of each threaded rotating column (24) penetrates through the inner wall of one side of each material sealing adjusting box (20), a third bearing (25) is arranged at the penetrating position of each threaded rotating column (24) and each material sealing adjusting box (20), each threaded rotating column (24) is connected with each sealing pressing disc (21) through a rotating and pressing mechanism, a fourth gear rotating ring (26) is arranged on one side of the material sealing adjusting box (20), the two second gears (23) are both positioned in the fourth gear rotating ring (26), the second gears (23) are meshed with the fourth gear rotating ring (26), and the fourth gear rotating ring (26) is connected with the material sealing adjusting box (20) through a rotating positioning mechanism.

2. The vacuum dryer using magnetic transmission according to claim 1, wherein: rotatory pressing means includes that two set up lift adjustment movable column (27) in material seal adjustment case (20), thread groove (28) have been seted up to the one end of lift adjustment movable column (27), the one end of screw thread rotation post (24) is located thread groove (28), elastic groove (29) are seted up to the other end of lift adjustment movable column (27), be equipped with the activity in elastic groove (29) and press piece (31), the one end of activity is pressed piece (31) and is extended to the outside of elastic groove (29), two connecting plate (30) of fixedly connected with on seal pressing disc (21), the one end and connecting plate (30) fixed connection of activity pressing piece (31), the other end of activity pressing piece (31) is connected through first compression spring (32) with one side inner wall of elastic groove (29).

3. A vacuum dryer using magnetic transmission according to claim 2, wherein: limiting sliding grooves (33) are formed in the inner walls of the two sides of the elastic groove (29), a limiting sliding block (34) is arranged in each limiting sliding groove (33), and one side of each limiting sliding block (34) is fixedly connected with one side of the movable pressing block (31).

4. The vacuum dryer using magnetic transmission according to claim 1, wherein: the rotary positioning mechanism comprises a plurality of limiting grooves (35) arranged on the fourth gear rotating ring (26), rotary adjusting support plates (36) are arranged on two sides of the material sealing adjusting box (20), a fixed disc (37) is arranged on one side, far away from the material sealing adjusting box (20), of each rotary adjusting support plate (36), a fixed column (38) is fixedly connected to one side, close to the rotary adjusting support plates (36), of each fixed disc (37), one end of each fixed column (38) penetrates through the rotary adjusting support plates (36), and the one end and the sealed regulating box (20) fixed connection of material of fixed column (38), the outside cover of fixed column (38) is equipped with second compression spring (39), and one side fixedly connected with of rotatory regulation backup pad (36) is spacing prevents changeing piece (40), has seted up spacing spout of annular (41) on the sealed regulating box (20) of material, and fixedly connected with spacing ring (42) on the rotatory ring (26) of fourth gear.

5. The vacuum dryer using magnetic transmission according to claim 4, wherein: the limiting ring (42) is located in the annular limiting sliding groove (41), the cross sections of the limiting ring (42) and the annular limiting sliding groove (41) are of T-shaped structures, the limiting anti-rotation block (40) is located in the corresponding limiting groove (35), and the second compression spring (39) is located between the rotary adjusting supporting plate (36) and the fixed disk (37).

6. The vacuum dryer using magnetic transmission according to claim 1, wherein: the rotating unit comprises a fixed shaft (43) arranged on one side of the first gear (10), one end of the fixed shaft (43) is fixedly connected with the first gear (10), and the other end of the fixed shaft (43) is connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body (1) through a fourth bearing (44).

7. The vacuum dryer using magnetic transmission according to claim 1, wherein: the rotating and stabilizing unit comprises a fixing ring (45) sleeved outside the second gear rotating ring (9), the fixing ring (45) and the second gear rotating ring (9) are connected through a fifth bearing (46), and one side of the fixing ring (45) is connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body (1) through a plurality of connecting columns (47).

8. The vacuum dryer using magnetic transmission according to claim 1, wherein: the rotary driving mechanism comprises a rotary driving support shaft (48) arranged on one side of the magnetic transmission vacuum drying cylinder body (1), two ends of the rotary driving support shaft (48) are respectively provided with a first fixed support side plate (49) and a second fixed support side plate (50), one ends of the first fixed support side plate (49) and the second fixed support side plate (50) are respectively fixedly connected with the magnetic transmission vacuum drying cylinder body (1), two ends of the rotary driving support shaft (48) are respectively connected with the first fixed support side plate (49) and the second fixed support side plate (50) through sixth bearings (51), two fifth gear rotating rings (52) are sleeved outside the rotary driving support shaft (48), the fifth gear rotating rings (52) are fixedly connected with the rotary driving support shaft (48), and the fifth gear rotating rings (52) are meshed with the third gear rotating rings (15), one side of the first fixed supporting side plate (49) is provided with a driving unit matched with the rotary driving supporting shaft (48).

9. The vacuum dryer using magnetic transmission according to claim 8, wherein: the driving unit comprises a driving motor (53) arranged on one side of a first fixed supporting side plate (49), the output end of the driving motor (53) is provided with a first chain wheel (54), one side of the first chain wheel (54) is provided with a second chain wheel (55), a rotary driving supporting shaft (48) penetrates through the second chain wheel (55), the rotary driving supporting shaft (48) is fixedly connected with the second chain wheel (55), and the first chain wheel (54) is connected with the second chain wheel (55) through a chain (56).

10. The vacuum dryer using magnetic transmission according to claim 1, wherein: the supporting assembly comprises a supporting table (57) arranged below the magnetic transmission vacuum drying cylinder body (1), the supporting table (57) is connected with the magnetic transmission vacuum drying cylinder body (1) through a plurality of connecting bent plates (58), and a plurality of supporting legs (59) are fixedly connected to the bottom of the supporting table (57).

Technical Field

The invention belongs to the technical field of drying equipment, and particularly relates to a vacuum dryer utilizing magnetic transmission.

Background

The mechanism of vitreous drying is to make the water in the food and the substances dissolved in the water form a glass state by controlling the conditions in the process of cooling the water in the material to be dried. Then under the proper vacuum environment, the temperature is gradually raised under the proper vacuum degree, so that the vitreous ice is directly sublimated into water vapor to be removed, and then the water vapor is condensed by utilizing a condenser (a water catcher) in a vacuum system, so that the material is dehydrated at low temperature to achieve the drying purpose. Thereby obtaining a dried product. The glass state drying is a drying process for dehydrating materials at low temperature and low pressure, and compared with other drying methods, the drying process has the characteristics of no deterioration of food, easy long-term storage, convenient transportation, thorough dehydration, easy rehydration and regeneration and rich nutrition. Compared with other drying methods, the energy consumption in the vitreous state drying process is obviously reduced, and the purposes of low carbon and environmental protection are achieved. The glass state drying technology replaces the traditional food processing technology with the high-freshness physical drying technology, and the fruits and vegetables after being dried in the glass state can keep the original shape, color, luster, smell and quality of the fresh fruits and vegetables to the maximum extent.

Through retrieval, the quality of a product produced by the magnetically-driven vacuum drum glass-state drying machine with the authorization notice number of CN105466172B is obviously improved, the product is kept from nutrient components, the shape and flavor are obviously superior to those of the traditional dried product in terms of keeping, the drying efficiency is obviously improved, the energy consumption in the drying process is obviously reduced, the modularization of the drying process is realized, however, the stability of a magnetic stirring plate is poor, a corresponding stabilizing mechanism is lacked in a vacuum drying drum, the magnetic stirring plate is easy to shake in the actual stirring process, the stirring effect is general and the drying efficiency is influenced by simply rotating the magnetic stirring plate, and in the drying process, a corresponding sealing structure is lacked on a feeding pipe and a discharging pipe, and the sealing performance is general.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a vacuum dryer utilizing magnetic transmission, which effectively solves the problems that the stability of a magnetic stirring plate in the background technology is poor, a corresponding stabilizing mechanism is lacked in a vacuum drying cylinder, the magnetic stirring plate is easy to shake in the actual stirring process, the stirring effect is general and the drying efficiency is influenced because the magnetic stirring plate is simply rotated for stirring, and the sealing structure is lacked on a feeding pipe and a discharging pipe and the sealing performance is general in the drying process.

In order to achieve the purpose, the invention provides the following technical scheme: a vacuum dryer utilizing magnetic transmission comprises a magnetic transmission vacuum drying cylinder body, wherein the magnetic transmission vacuum drying cylinder body is obliquely arranged, a supporting component is arranged on the magnetic transmission vacuum drying cylinder body, a vacuumizing pipe, a feeding pipe and a discharging pipe are arranged on the magnetic transmission vacuum drying cylinder body, a rotary supporting stirring shaft is arranged in the magnetic transmission vacuum drying cylinder body, two ends of the rotary supporting stirring shaft are connected with the inner walls of two sides of the magnetic transmission vacuum drying cylinder body through first bearings, a magnetic stirring plate is arranged in the magnetic transmission vacuum drying cylinder body, the magnetic stirring plate penetrates through the rotary supporting stirring shaft, the magnetic stirring plate is fixedly connected with the rotary supporting stirring shaft, and a rotary stirring component matched with the magnetic stirring plate is arranged in the magnetic transmission vacuum drying cylinder body;

the rotary stirring component comprises a plurality of through holes arranged on the magnetic stirring plate, the inner wall of one side of each through hole is communicated with one side of the magnetic stirring plate, two stirring connecting shafts are arranged in the magnetic transmission vacuum drying cylinder body, a plurality of rotary stirring blades are arranged on the stirring connecting shafts, two ends of each rotary supporting stirring shaft are respectively sleeved with a first gear rotating ring, the first gear rotating rings are fixedly connected with the rotary supporting stirring shafts, a second gear rotating ring is sleeved outside the first gear rotating rings, one side of each second gear rotating ring is fixedly connected with a connecting ring, two ends of each stirring connecting shaft are respectively fixedly connected with the two connecting rings, two first gears are arranged between the first gear rotating rings and the second gear rotating rings, the first gears are respectively meshed with the first gear rotating rings and the second gear rotating rings, and are connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body through a rotating unit, the second gear rotating ring is connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body through a rotation stabilizing unit, the outer sleeve of the magnetic transmission vacuum drying cylinder body is provided with two rotating coils, the outer sleeve of each rotating coil is provided with a rotating sleeve, the rotating sleeve is fixedly connected with the rotating coil, the rotating sleeve is connected with the magnetic transmission vacuum drying cylinder body through a second bearing, the outer sleeve of the rotating sleeve is provided with a third gear rotating ring, the third gear rotating ring is fixedly connected with the rotating sleeve, the magnetic transmission vacuum drying cylinder body is provided with a rotation driving mechanism matched with the third gear rotating ring, the feeding pipe and the discharging pipe are both provided with adjusting and sealing components, when the magnetic stirring plate and the rotary supporting stirring shaft rotate, the first gear rotating ring drives two first gear rotating rings to rotate in different directions, and then drives the second gear rotating ring to rotate through the first gear, and the second gear rotating ring and the first gear rotating rings rotate in the same direction, the second gear rotating ring and the first gear rotating ring rotate in different directions, the connecting ring is driven to rotate through the second gear rotating ring, the stirring connecting shaft and the rotating stirring blades are further driven to rotate, the first gear rotating ring and the second gear rotating ring rotate in different directions, the rotating directions of the rotating supporting stirring shaft and the connecting ring also rotate in different directions, the rotating stirring blades and the magnetic stirring plate rotate in the same axis and different directions, and the magnetic transmission vacuum drying cylinder body is fully stirred, so that the drying effect is better;

the adjusting and sealing assembly comprises a material sealing adjusting box, one end of the feeding pipe and one end of the discharging pipe are respectively connected with the two material sealing adjusting boxes, a connecting pipe is arranged on each material sealing adjusting box, a sealing pressing disc is arranged in each material sealing adjusting box, a sealing gasket is fixedly connected onto the sealing pressing disc and is in contact with the inner wall of one side of each material sealing adjusting box, two second gears are arranged on one side of each material sealing adjusting box, a threaded rotary column is fixedly connected onto each second gear, one end of each threaded rotary column penetrates through the inner wall of one side of each material sealing adjusting box, a third bearing is arranged at the penetrating position of each threaded rotary column and each material sealing adjusting box, each threaded rotary column is connected with each sealing pressing disc through a rotating and pressing mechanism, a fourth gear rotating ring is arranged on one side of each material sealing adjusting box, the two second gears are both positioned in the fourth gear rotating rings and are meshed with the fourth gear rotating rings, the fourth gear rotating ring is connected with the material sealing adjusting box through a rotating and positioning mechanism part.

Preferably, rotatory pressing means includes that two set up the lift adjustment movable post in the sealed regulating box of material, the thread groove has been seted up to the one end of lift adjustment movable post, the one end of screw thread rotation post is located the thread groove, the elasticity recess has been seted up to the other end of lift adjustment movable post, be equipped with the activity in the elasticity recess and press the briquetting, the activity is pressed the outside that the one end of briquetting extended to the elasticity recess, two connecting plates of fixedly connected with on the sealed pressure dish, the activity is pressed the one end and the connecting plate fixed connection of briquetting, the activity is pressed the other end of briquetting and one side inner wall of elasticity recess and is connected through first compression spring.

Preferably, the inner walls of the two sides of the elastic groove are both provided with limiting sliding grooves, a limiting sliding block is arranged in each limiting sliding groove, one side of each limiting sliding block is fixedly connected with one side of each movable pressing block, the second gear wheel is driven to rotate, so that the threaded rotating column rotates, the length of the threaded rotating column in each threaded groove is changed, the position of each lifting adjusting movable column is changed, the lifting adjusting movable columns move towards the connecting pipes, the sealing gaskets are contacted with the inner wall of one side of the material sealing adjusting box, the communication relation between the material sealing adjusting box and the connecting pipes is blocked, the distance between each lifting adjusting movable column and the connecting plate is changed by continuously driving the second gear wheel to rotate, the length of each movable pressing block in each elastic groove is adjusted, the deformation degree of the first compression springs is changed, and the force of each lifting adjusting movable column for pressing the connecting plate can be changed, can adjust the dynamics that sealed pad and material seal regulating box hug closely, when this internal drying of magnetic drive vacuum drying section of thick bamboo, improve the sealing performance of inlet pipe and discharging pipe.

Preferably, the rotary positioning mechanism comprises a plurality of limiting grooves formed in a fourth gear rotating ring, rotary adjusting supporting plates are arranged on two sides of the material sealing adjusting box, a fixed disc is arranged on one side, away from the material sealing adjusting box, of each rotary adjusting supporting plate, a fixed disc is fixedly connected to one side, close to the corresponding rotary adjusting supporting plate, of each fixed disc, one end of each fixed column penetrates through the corresponding rotary adjusting supporting plate, one end of each fixed column is fixedly connected with the corresponding material sealing adjusting box, a second compression spring is sleeved outside the corresponding fixed column, a limiting anti-rotation block is fixedly connected to one side of each rotary adjusting supporting plate, an annular limiting sliding groove is formed in the corresponding material sealing adjusting box, and a limiting ring is fixedly connected to the fourth gear rotating ring.

Preferably, the limiting ring is positioned in the annular limiting chute, the cross sections of the limiting ring and the annular limiting chute are both of a T-shaped structure, the limiting rotation-preventing block is positioned in a corresponding limiting groove, the second compression spring is positioned between the rotary adjusting support plate and the fixed disk, the rotary adjusting support plate is driven to move away from the material sealing adjusting box, so that the limiting rotation-preventing block is separated from the corresponding limiting groove, the limiting on the position of the fourth gear rotating ring is released, the fourth gear rotating ring can rotate, the second compression spring is in a compressed state, the rotary adjusting support plate is further rotated, the limiting rotation-preventing block is moved to one side of the material sealing adjusting box, the second compression spring applies pressure to the rotary adjusting support plate, the limiting rotation-preventing block is further tightly attached to the outer wall of the material sealing adjusting box, the rotary adjusting support plate does not need to be pulled all the time, and the fourth gear rotating ring is further driven to rotate, so that the two second gears rotate in the same direction.

Preferably, the rotating unit comprises a fixed shaft arranged on one side of the first gear, one end of the fixed shaft is fixedly connected with the first gear, and the other end of the fixed shaft is connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body through a fourth bearing.

Preferably, the rotation stabilizing unit comprises a fixing ring sleeved outside the second gear rotating ring, the fixing ring and the second gear rotating ring are connected through a fifth bearing, and one side of the fixing ring is connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body through a plurality of connecting columns.

Preferably, the rotary driving mechanism comprises a rotary driving support shaft arranged on one side of the magnetic transmission vacuum drying cylinder body, two ends of the rotary driving support shaft are respectively provided with a first fixed support side plate and a second fixed support side plate, one end of each of the first fixed support side plate and the second fixed support side plate is fixedly connected with the magnetic transmission vacuum drying cylinder body, two ends of the rotary driving support shaft are respectively connected with the first fixed support side plate and the second fixed support side plate through a sixth bearing, two fifth gear rotating rings are sleeved outside the rotary driving support shaft and are fixedly connected with the rotary driving support shaft, the fifth gear rotating rings are meshed with the third gear rotating rings, and a driving unit matched with the rotary driving support shaft is arranged on one side of the first fixed support side plate.

Preferably, the driving unit comprises a driving motor arranged at one side of the first fixed supporting side plate, the output end of the driving motor is provided with a first chain wheel, one side of the first chain wheel is provided with a second chain wheel, the rotary driving support shaft penetrates through the second chain wheel, the rotary driving support shaft is fixedly connected with the second chain wheel, the first chain wheel is connected with the second chain wheel through a chain, the first chain wheel is driven to rotate through a driving motor, the second chain wheel is rotated through the matching of the first chain wheel, the second chain wheel and the chain, the rotary driving support shaft is further rotated, the two fifth gear rotating rings are driven to rotate through the rotary driving support shaft, further, the rotating sleeve and the rotating coil rotate through the matching of the fifth gear rotating ring and the third gear rotating ring, and then the magnetic stirring plate rotates along with the rotating coil, and the magnetic stirring plate is used for stirring the magnetic transmission vacuum drying cylinder body.

Preferably, the supporting component comprises a supporting table arranged below the magnetic transmission vacuum drying cylinder body, the supporting table is connected with the magnetic transmission vacuum drying cylinder body through a plurality of connecting bent plates, and a plurality of supporting legs are fixedly connected to the bottom of the supporting table.

Compared with the prior art, the invention has the beneficial effects that:

(1) in the work, the connecting pipe, the material sealing adjusting box, the sealing pressing plate, the sealing gasket, the second gear, the threaded rotary column, the third bearing and the rotary pressing mechanism are arranged, the second gear is driven to rotate, the threaded rotary column is further driven to rotate, the length of the threaded rotary column in the threaded groove is changed, the position of the lifting adjusting movable column is further changed, the lifting adjusting movable column moves towards the connecting pipe, the sealing gasket is further contacted with the inner wall of one side of the material sealing adjusting box, the communication relation between the material sealing adjusting box and the connecting pipe is blocked, the distance between the lifting adjusting movable column and the connecting plate is changed by continuously driving the second gear to rotate, the length of the movable pressing block in the elastic groove is further adjusted, the deformation degree of the first compression spring is changed, and the force of the lifting adjusting movable column for pressing the connecting plate can be changed, the strength of the sealing gasket clinging to the material sealing adjusting box can be adjusted, when the inside of a vacuum drying cylinder body is dried through magnetic transmission, the sealing performance of the feeding pipe and the discharging pipe is improved, through the arranged limiting sliding block and the arranged limiting sliding groove, the movable pressing block is prevented from being separated from the elastic groove, when feeding or discharging is needed, the second gear is driven to rotate reversely, the threaded rotary column is further driven to rotate reversely, the length of the threaded rotary column in the threaded groove is changed, the lifting adjusting movable column is further driven to move away from the connecting pipe, the lifting adjusting movable column is driven to drive the sealing pressing disc and the sealing gasket to move away from the connecting pipe, the sealing gasket is further prevented from being in contact with the inner wall of one side of the material sealing adjusting box, the two connecting pipes and the material sealing adjusting box can be in a communicated state, and discharging can be further performed through the feeding pipe or the discharging pipe;

(2) through the material sealing adjusting box, the second gear, the fourth gear rotating ring and the rotary positioning mechanism, the rotary adjusting support plate is driven to move away from the material sealing adjusting box, so that the limiting anti-rotation block is separated from the corresponding limiting groove, the limiting on the position of the fourth gear rotating ring is removed, the fourth gear rotating ring can rotate, the second compression spring is in a compression state, the rotary adjusting support plate is further rotated, the limiting anti-rotation block is moved to one side of the material sealing adjusting box, the second compression spring applies pressure to the rotary adjusting support plate, the limiting anti-rotation block is further tightly attached to the outer wall of the material sealing adjusting box, the rotary adjusting support plate does not need to be pulled all the time, the two second gears are further rotated in the same direction by driving the fourth gear rotating ring to rotate, and the fourth gear rotating ring and the material sealing adjusting box stably rotate through the matching of the annular limiting chute and the limiting ring, after the fourth gear rotating ring finishes rotating, the rotating adjusting support plate is driven to rotate, so that the limiting and rotation preventing block moves to a corresponding limiting groove, the second compression spring is in a compressed state, the rotating adjusting support plate is loosened, the second compression spring drives the limiting and rotation preventing block to be inserted into the corresponding limiting groove, and the position of the fourth gear rotating ring is limited, so that the position of the second gear is limited, and the fourth gear rotating ring and the second gear are prevented from rotating due to non-human factors;

(3) the magnetic stirring device comprises a magnetic transmission vacuum drying cylinder body, a rotary supporting stirring shaft, a magnetic stirring plate, a rotary coil, a rotary sleeve, a second bearing, a third gear rotating ring and a rotary driving mechanism, wherein the first chain wheel is driven to rotate by a driving motor, and the second chain wheel is driven to rotate by the cooperation of the first chain wheel, the second chain wheel and a chain, so that the second chain wheel is rotated, the rotary driving supporting shaft is driven to rotate, two fifth gear rotating rings are driven to rotate by the rotary driving supporting shaft, and the rotary sleeve and the rotary coil are rotated by the cooperation of the fifth gear rotating rings and the third gear rotating rings, so that the magnetic stirring plate rotates along with the rotary coil, and the magnetic stirring plate is used for stirring the inside of the magnetic transmission vacuum drying cylinder body;

(4) through the design of the first gear and the rotating unit, the first gear stably rotates relative to the magnetic transmission vacuum drying cylinder body, through the design of the second gear rotating ring and the rotation stabilizing unit, the second gear rotating ring stably rotates relative to the magnetic transmission vacuum drying cylinder body, through the design of the rotary supporting stirring shaft, the magnetic stirring plate, the first bearing, the through hole, the stirring connecting shaft, the rotary stirring blade, the first gear rotating ring, the second gear rotating ring, the first gear and the connecting ring, when the magnetic stirring plate and the rotary supporting stirring shaft rotate, the first gear rotating ring drives the two first gear rotating rings to rotate in different directions, and then the first gear rotating ring drives the second gear rotating ring to rotate, and the second gear rotating ring and the first gear rotate in the same direction, so that the second gear rotating ring and the first gear rotating ring rotate in different directions, the rotating ring drives the connecting ring to rotate through the second gear, so that the stirring connecting shaft and the rotating stirring blades rotate, the first gear rotating ring and the second gear rotating ring rotate in different directions, the rotating direction of the rotating supporting stirring shaft and the connecting ring also rotates in different directions, the rotating stirring blades and the magnetic stirring plate rotate in the same direction, and the magnetic stirring blades and the magnetic stirring plate rotate in different directions, so that the magnetic transmission vacuum drying cylinder is fully stirred, and the drying effect is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure at B in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the magnetic transmission vacuum drying cylinder body according to the present invention;

FIG. 5 is a schematic view of a rotational stabilization unit according to the present invention;

FIG. 6 is a structural diagram illustrating a state of releasing the position restriction of the fourth gear rotating ring according to the present invention;

FIG. 7 is a schematic view of the internal structure of the material sealing and conditioning box of the present invention;

FIG. 8 is a sectional view of the lift adjusting movable column of the present invention;

in the figure: 1. the vacuum drying cylinder body is driven by magnetic force; 2. the stirring shaft is supported in a rotating way; 3. magnetically stirring a stirring plate; 4. a first bearing; 5. a through hole; 6. stirring the connecting shaft; 7. rotating the stirring blade; 8. a first geared rotating ring; 9. a second gear rotating ring; 10. a first gear; 11. a connecting ring; 12. a rotating coil; 13. a rotating sleeve; 14. a second bearing; 15. a third gear rotating ring; 16. vacuumizing a tube; 17. a feed pipe; 18. a discharge pipe; 19. a connecting pipe; 20. sealing the material in an adjusting box; 21. sealing the pressing plate; 22. a gasket; 23. a second gear; 24. a threaded rotating column; 25. a third bearing; 26. a fourth geared rotating ring; 27. lifting and adjusting the movable column; 28. a thread groove; 29. an elastic groove; 30. a connecting plate; 31. a movable pressing block; 32. a first compression spring; 33. a limiting chute; 34. a limiting slide block; 35. a limiting groove; 36. rotating the adjusting support plate; 37. fixing the disc; 38. fixing a column; 39. a second compression spring; 40. a limiting anti-rotation block; 41. an annular limiting chute; 42. a limiting ring; 43. a fixed shaft; 44. a fourth bearing; 45. a fixing ring; 46. a fifth bearing; 47. connecting columns; 48. a rotation driving support shaft; 49. a first stationary support side plate; 50. a second stationary support side plate; 51. a sixth bearing; 52. a fifth gear rotating ring; 53. a drive motor; 54. a first sprocket; 55. a second sprocket; 56. a chain; 57. a support table; 58. connecting the bent plates; 59. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 8, the present invention includes a magnetic transmission vacuum drying cylinder body 1, the magnetic transmission vacuum drying cylinder body 1 is disposed obliquely, a support assembly is disposed on the magnetic transmission vacuum drying cylinder body 1, a vacuum pumping pipe 16, a feeding pipe 17 and a discharging pipe 18 are disposed on the magnetic transmission vacuum drying cylinder body 1, a rotation support stirring shaft 2 is disposed in the magnetic transmission vacuum drying cylinder body 1, two ends of the rotation support stirring shaft 2 are connected to inner walls of two sides of the magnetic transmission vacuum drying cylinder body 1 through first bearings 4, a magnetic stirring plate 3 is disposed in the magnetic transmission vacuum drying cylinder body 1, the magnetic stirring plate 3 penetrates through the rotation support stirring shaft 2, the magnetic stirring plate 3 is fixedly connected with the rotary supporting stirring shaft 2, and a rotary stirring assembly matched with the magnetic stirring plate 3 is arranged in the magnetic transmission vacuum drying cylinder body 1;

the rotary stirring component comprises a plurality of through holes 5 arranged on the magnetic stirring plate 3, one inner wall of one side of each through hole 5 is communicated with one side of the magnetic stirring plate 3, two stirring connecting shafts 6 are arranged in the magnetic transmission vacuum drying cylinder body 1, a plurality of rotary stirring blades 7 are arranged on the stirring connecting shafts 6, two ends of each rotary supporting stirring shaft 2 are respectively sleeved with a first gear rotating ring 8, the first gear rotating rings 8 are fixedly connected with the rotary supporting stirring shafts 2, the outer parts of the first gear rotating rings 8 are sleeved with second gear rotating rings 9, one side of each second gear rotating ring 9 is fixedly connected with a connecting ring 11, two ends of each stirring connecting shaft 6 are respectively fixedly connected with two connecting rings 11, two first gears 10 are arranged between the first gear rotating rings 8 and the second gear rotating rings 9, the first gears 10 are respectively meshed with the first gear rotating rings 8 and the second gear rotating rings 9, the first gear 10 is connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body 1 through a rotating unit, the second gear rotating ring 9 is connected with the inner wall of one side of the magnetic transmission vacuum drying cylinder body 1 through a rotation stabilizing unit, two rotating coils 12 are sleeved outside the magnetic transmission vacuum drying cylinder body 1, a rotating sleeve 13 is sleeved outside the rotating coils 12, the rotating sleeve 13 is fixedly connected with the rotating coils 12, the rotating sleeve 13 is connected with the magnetic transmission vacuum drying cylinder body 1 through a second bearing 14, a third gear rotating ring 15 is sleeved outside the rotating sleeve 13, the third gear rotating ring 15 is fixedly connected with the rotating sleeve 13, a rotation driving mechanism matched with the third gear rotating ring 15 is arranged on the magnetic transmission vacuum drying cylinder body 1, and adjusting sealing components are arranged on the feeding pipe 17 and the discharging pipe 18;

the adjusting and sealing assembly comprises a material sealing adjusting box 20, one end of a feeding pipe 17 and one end of a discharging pipe 18 are respectively connected with the two material sealing adjusting boxes 20, a connecting pipe 19 is arranged on each material sealing adjusting box 20, a sealing pressing disc 21 is arranged in each material sealing adjusting box 20, a sealing gasket 22 is fixedly connected to each sealing pressing disc 21, each sealing gasket 22 is in contact with the inner wall of one side of each material sealing adjusting box 20, two second gears 23 are arranged on one side of each material sealing adjusting box 20, a threaded rotating column 24 is fixedly connected to each second gear 23, one end of each threaded rotating column 24 penetrates through the inner wall of one side of each material sealing adjusting box 20, a third bearing 25 is arranged at the penetrating position of each threaded rotating column 24 and each material sealing adjusting box 20, each threaded rotating column 24 is connected with each sealing pressing disc 21 through a rotating and pressing mechanism, a fourth gear rotating ring 26 is arranged on one side of each material sealing adjusting box 20, and the two second gears 23 are both located in the fourth gear rotating ring 26, the second gear 23 is engaged with the fourth gear rotating ring 26, and the fourth gear rotating ring 26 is connected with the material seal adjusting box 20 through the rotating positioning mechanism portion.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 7 and 8, the rotary pressing mechanism includes two lifting adjusting movable columns 27 disposed in the material sealing and adjusting box 20, one end of each lifting adjusting movable column 27 is provided with a threaded groove 28, one end of each threaded rotary column 24 is located in the threaded groove 28, the other end of each lifting adjusting movable column 27 is provided with an elastic groove 29, a movable pressing block 31 is disposed in the elastic groove 29, one end of each movable pressing block 31 extends to the outside of the elastic groove 29, two connecting plates 30 are fixedly connected to the sealing pressing plate 21, one end of each movable pressing block 31 is fixedly connected to the connecting plate 30, the other end of each movable pressing block 31 is connected to the inner wall of one side of the elastic groove 29 through a first compression spring 32, the inner walls of the two sides of the elastic groove 29 are both provided with limiting sliding grooves 33, each limiting sliding block 34 is disposed in the limiting sliding groove 33, and one side of each limiting sliding block 34 is fixedly connected to one side of the movable pressing block 31;

by driving the second gear 23 to rotate, the threaded rotary column 24 is rotated, the length of the threaded rotary column 24 in the threaded groove 28 is changed, the position of the lifting adjusting movable column 27 is changed, the lifting adjusting movable column 27 moves towards the connecting pipe 19, the sealing gasket 22 is contacted with the inner wall of one side of the material sealing adjusting box 20, the communication relation between the material sealing adjusting box 20 and the connecting pipe 19 is blocked, the distance between the lifting adjusting movable column 27 and the connecting plate 30 is changed by continuously driving the second gear 23 to rotate, the length of the movable pressing block 31 in the elastic groove 29 is adjusted, the deformation degree of the first compression spring 32 is changed, the force of the lifting adjusting movable column 27 pressing the connecting plate 30 can be changed, the force of the sealing gasket 22 tightly attached to the material sealing adjusting box 20 can be adjusted, and when the vacuum drying cylinder body 1 is dried by magnetic transmission, the sealing performance of inlet pipe 17 and discharging pipe 18 has been improved, spacing slider 34 and spacing spout 33 through setting up, avoid activity to press the piece 31 to break away from elastic groove 29, when needing feeding or the ejection of compact, through driving second gear 23 antiport, and then make screw rotatory post 24 antiport, change the length that screw rotatory post 24 is located thread groove 28, and then make lift adjustment movable post 27 keep away from connecting pipe 19 and remove, make lift adjustment movable post 27 drive seal press the piece 21 and sealed pad 22 keep away from connecting pipe 19 and remove, and then make sealed pad 22 no longer contact with one side inner wall of material seal adjusting box 20, can make two connecting pipes 19 and material seal adjusting box 20 be in the state of intercommunication, and then can arrange the material through inlet pipe 17 feeding or discharging pipe 18.

In the third embodiment, based on the first embodiment, as shown in fig. 1, 3, 6 and 8, the rotational positioning mechanism includes a plurality of limiting grooves 35 formed on the fourth gear rotating ring 26, two sides of the material sealing adjustment box 20 are respectively provided with a rotational adjustment support plate 36, one side of the rotational adjustment support plate 36 away from the material sealing adjustment box 20 is provided with a fixed plate 37, one side of the fixed plate 37 close to the rotational adjustment support plate 36 is fixedly connected with a fixed column 38, one end of the fixed column 38 penetrates through the rotational adjustment support plate 36, and one end of the fixed column 38 is fixedly connected with the material sealing adjustment box 20, the outer portion of the fixed column 38 is sleeved with a second compression spring 39, one side of the rotational adjustment support plate 36 is fixedly connected with a limiting rotation-preventing block 40, the material sealing adjustment box 20 is provided with an annular limiting sliding groove 41, the fourth gear rotating ring 26 is fixedly connected with a limiting ring 42, the limiting ring 42 is located in the annular limiting sliding groove 41, the cross sections of the limiting ring 42 and the annular limiting sliding groove 41 are both T-shaped structures, the limiting anti-rotation block 40 is positioned in the corresponding limiting groove 35, and the second compression spring 39 is positioned between the rotary adjusting support plate 36 and the fixed disc 37;

the rotating adjusting support plate 36 is driven to move away from the material sealing adjusting box 20, so that the limiting rotation-preventing block 40 is separated from the corresponding limiting groove 35, the limiting on the position of the fourth gear rotating ring 26 is released, the fourth gear rotating ring 26 can rotate, the second compression spring 39 is in a compression state, the rotating adjusting support plate 36 is further rotated, the limiting rotation-preventing block 40 is moved to one side of the material sealing adjusting box 20, the second compression spring 39 applies pressure to the rotating adjusting support plate 36, the limiting rotation-preventing block 40 is further attached to the outer wall of the material sealing adjusting box 20, the rotating adjusting support plate 36 does not need to be pulled all the time, the fourth gear rotating ring 26 is driven to rotate, the two second gears 23 rotate in the same direction, and the fourth gear rotating ring 26 and the material sealing adjusting box 20 stably rotate through the matching of the annular limiting sliding groove 41 and the limiting ring 42, after the fourth gear rotating ring 26 is rotated, the rotation adjusting support plate 36 is driven to rotate, so that the limiting anti-rotation block 40 moves into one corresponding limiting groove 35, the second compression spring 39 is in a compression state, the rotation adjusting support plate 36 is loosened, the second compression spring 39 drives the limiting anti-rotation block 40 to be inserted into the corresponding limiting groove 35, the position of the fourth gear rotating ring 26 is limited, the position of the second gear 23 is limited, and the fourth gear rotating ring 26 and the second gear 23 are prevented from rotating due to non-human factors.

Fourth embodiment, based on the first embodiment, as shown in fig. 1, 2, 4 and 6, the rotating unit includes a fixed shaft 43 disposed on one side of the first gear 10, one end of the fixed shaft 43 is fixedly connected to the first gear 10, the other end of the fixed shaft 43 is connected to one side inner wall of the magnetic transmission vacuum drying cylinder body 1 through a fourth bearing 44, the rotation stabilizing unit includes a fixed ring 45 sleeved outside the second gear rotating ring 9, the fixed ring 45 is connected to the second gear rotating ring 9 through a fifth bearing 46, one side of the fixed ring 45 is connected to one side inner wall of the magnetic transmission vacuum drying cylinder body 1 through a plurality of connecting posts 47, the rotation driving mechanism includes a rotation driving supporting shaft 48 disposed on one side of the magnetic transmission vacuum drying cylinder body 1, two ends of the rotation driving supporting shaft 48 are respectively provided with a first fixed supporting side plate 49 and a second fixed supporting side plate 50, one end of the first fixed supporting side plate 49 and one end of the second fixed supporting side plate 50 are both fixedly connected with the magnetic transmission vacuum drying cylinder body 1, both ends of the rotary driving supporting shaft 48 are both connected with the first fixed supporting side plate 49 and the second fixed supporting side plate 50 through the sixth bearing 51, two fifth gear rotating rings 52 are sleeved outside the rotary driving supporting shaft 48, the fifth gear rotating rings 52 are fixedly connected with the rotary driving supporting shaft 48, the fifth gear rotating rings 52 are meshed with the third gear rotating rings 15, one side of the first fixed supporting side plate 49 is provided with a driving unit matched with the rotary driving supporting shaft 48, the driving unit comprises a driving motor 53 arranged on one side of the first fixed supporting side plate 49, the output end of the driving motor 53 is provided with a first chain wheel 54, one side of the first chain wheel 54 is provided with a second chain wheel 55, and the rotary driving supporting shaft 48 penetrates through the second chain wheel 55, the rotary driving support shaft 48 is fixedly connected with a second chain wheel 55, the first chain wheel 54 is connected with the second chain wheel 55 through a chain 56, the support assembly comprises a support table 57 arranged below the magnetic transmission vacuum drying cylinder body 1, the support table 57 is connected with the magnetic transmission vacuum drying cylinder body 1 through a plurality of connecting bent plates 58, and the bottom of the support table 57 is fixedly connected with a plurality of support legs 59;

the first chain wheel 54 is driven to rotate by the driving motor 53, and then the second chain wheel 55 is driven to rotate by the cooperation of the first chain wheel 54, the second chain wheel 55 and the chain 56, so that the rotary driving supporting shaft 48 is driven to rotate, the two fifth gear rotating rings 52 are driven to rotate by the rotary driving supporting shaft 48, and then the rotating sleeve 13 and the rotating coil 12 are driven to rotate by the cooperation of the fifth gear rotating rings 52 and the third gear rotating rings 15, so that the magnetic stirring plate 3 follows the rotating coil 12 to rotate, the magnetic stirring plate 3 is used for stirring in the magnetic transmission vacuum drying cylinder body 1, when the magnetic stirring plate 3 and the rotary supporting stirring shaft 2 rotate, the first gear rotating ring 8 drives the two first gears 10 to rotate in different directions, and then the second gear rotating ring 9 is driven to rotate by the first gear 10, and the second gear rotating ring 9 and the first gear 10 rotate in the same direction, and then make rotatory ring 9 of second gear and the rotatory ring 8 incorgruous rotation of first gear, it rotates to rotate through rotatory ring 9 drive go-between 11 of second gear, and then make stirring connecting axle 6 and rotatory stirring leaf 7 rotate, because be incorgruous rotation between rotatory ring 8 of first gear and the rotatory ring 9 of second gear, and then the direction of rotation of rotatory support (mixing) shaft 2 and go-between 11 also is incorgruous rotation, and then rotatory stirring leaf 7 and magnetism are copied stirring board 3 and are coaxial incorgruous rotation, carry out abundant stirring in the magnetic drive vacuum drying cylinder body 1, make drying effect better.

The working principle is as follows: during operation, by the connecting pipe 19, the material sealing adjusting box 20, the sealing pressing plate 21, the sealing gasket 22, the second gear 23, the threaded rotating column 24, the third bearing 25 and the rotary pressing mechanism, the second gear 23 is driven to rotate, so that the threaded rotating column 24 rotates, the length of the threaded rotating column 24 in the threaded groove 28 is changed, the position of the lifting adjusting movable column 27 is changed, the lifting adjusting movable column 27 moves towards the connecting pipe 19, the sealing gasket 22 is in contact with the inner wall of one side of the material sealing adjusting box 20, the communication relation between the material sealing adjusting box 20 and the connecting pipe 19 is blocked, the distance between the lifting adjusting movable column 27 and the connecting plate 30 is changed by continuously driving the second gear 23 to rotate, the length of the movable pressing block 31 in the elastic groove 29 is adjusted, and the deformation degree of the first compression spring 32 is changed, therefore, the force of the lifting adjusting movable column 27 pressing the connecting plate 30 can be changed, the force of the sealing gasket 22 clinging to the material sealing adjusting box 20 can be adjusted, when the interior of the magnetic transmission vacuum drying cylinder body 1 is dried, the sealing performance of the feeding pipe 17 and the discharging pipe 18 is improved, the movable pressing block 31 is prevented from being separated from the elastic groove 29 through the arranged limiting slide block 34 and the limiting slide groove 33, when feeding or discharging is needed, the second gear 23 is driven to rotate reversely, the threaded rotary column 24 rotates reversely, the length of the threaded rotary column 24 in the threaded groove 28 is changed, the lifting adjusting movable column 27 is further far away from the connecting pipe 19 to move, the lifting adjusting movable column 27 drives the sealing pressing plate 21 and the sealing gasket 22 to move away from the connecting pipe 19, the sealing gasket 22 is further not contacted with the inner wall on one side of the material sealing adjusting box 20 any more, and the two connecting pipes 19 and the material sealing adjusting box 20 can be in a communicated state, and then can be fed through the feeding pipe 17 or discharged through the discharging pipe 18, the rotation adjusting support plate 36 is driven to move away from the material sealing adjusting box 20, so that the limiting rotation-preventing block 40 is separated from the corresponding limiting groove 35, the limitation on the position of the fourth gear rotation ring 26 is removed, the fourth gear rotation ring 26 can rotate, the second compression spring 39 is in a compression state, the rotation adjusting support plate 36 is further rotated, the limiting rotation-preventing block 40 is moved to one side of the material sealing adjusting box 20, the second compression spring 39 applies pressure to the rotation adjusting support plate 36, the limiting rotation-preventing block 40 is further tightly attached to the outer wall of the material sealing adjusting box 20, the rotation adjusting support plate 36 does not need to be pulled all the time, and then the four gear rotation rings 26 are driven to rotate, so that the two second gears 23 rotate in the same direction, and through the matching of the annular limiting sliding groove 41 and the limiting ring 42, so that the fourth gear rotating ring 26 and the material sealing adjustment box 20 can rotate stably, after the fourth gear rotating ring 26 rotates, the rotating adjustment support plate 36 is driven to rotate, the limiting anti-rotation block 40 is moved into a corresponding limiting groove 35, the second compression spring 39 is in a compressed state, and the rotating adjustment support plate 36 is loosened, the second compression spring 39 drives the limiting anti-rotation block 40 to be inserted into the corresponding limiting groove 35, and further the position of the fourth gear rotating ring 26 is limited, so that the position of the second gear 23 is limited, the fourth gear rotating ring 26 and the second gear 23 are prevented from rotating due to non-human factors, the first chain wheel 54 is driven to rotate by the driving motor 53, and further the second chain wheel 55 is rotated by the cooperation of the first chain wheel 54, the second chain wheel 55 and the chain 56, so that the rotating drive support shaft 48 rotates, and the two fifth gear rotating rings 52 are driven to rotate by the rotating drive support shaft 48, furthermore, through the cooperation of the fifth gear rotating ring 52 and the third gear rotating ring 15, the rotating sleeve 13 and the rotating coil 12 are rotated, and further the magnetic stirring plate 3 is rotated along with the rotating coil 12, the magnetic stirring plate 3 is used for stirring the magnetic transmission vacuum drying cylinder body 1, through the design of the first gear 10 fixing shaft 43 and the fourth bearing 44, the first gear 10 is stably rotated relative to the magnetic transmission vacuum drying cylinder body 1, through the design of the second gear rotating ring 9, the fixing ring 45, the fifth bearing 46 and the connecting column 47, the second gear rotating ring 9 is stably rotated relative to the magnetic transmission vacuum drying cylinder body 1, through the design of the rotating support stirring shaft 2, the magnetic stirring plate 3, the first bearing 4, the through hole 5, the stirring connecting shaft 6, the rotating stirring vane 7, the first gear rotating ring 8, the second gear rotating ring 9, the first gear 10 and the connecting ring 11, when the magnetic stirring plate 3 and the rotary supporting stirring shaft 2 rotate, the first gear rotating ring 8 drives the two first gears 10 to rotate in different directions, the second gear rotating ring 9 is driven to rotate by the first gear 10, and the second gear rotating ring 9 and the first gear 10 rotate in the same direction, thereby causing the second gear rotating ring 9 and the first gear rotating ring 8 to rotate in different directions, driving the connecting ring 11 to rotate through the second gear rotating ring 9, further causing the stirring connecting shaft 6 and the rotating stirring blades 7 to rotate, because the first gear rotating ring 8 and the second gear rotating ring 9 rotate in different directions, the rotating directions of the rotating support stirring shaft 2 and the connecting ring 11 also rotate in different directions, and the rotating stirring blades 7 and the magnetic stirring plate 3 rotate coaxially and in different directions, carry out abundant stirring in to magnetic drive vacuum drying section of thick bamboo body 1 for drying effect is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.