CN115316681B - Fresh dendrobium nobile drying treatment equipment - Google Patents
Fresh dendrobium nobile drying treatment equipment Download PDFInfo
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- CN115316681B CN115316681B CN202210985364.4A CN202210985364A CN115316681B CN 115316681 B CN115316681 B CN 115316681B CN 202210985364 A CN202210985364 A CN 202210985364A CN 115316681 B CN115316681 B CN 115316681B
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- drying
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- 238000001035 drying Methods 0.000 title claims abstract description 83
- 240000004638 Dendrobium nobile Species 0.000 title description 30
- 238000001125 extrusion Methods 0.000 claims description 32
- 238000004891 communication Methods 0.000 claims description 23
- 239000004744 fabric Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims description 2
- 241001523681 Dendrobium Species 0.000 abstract description 26
- 238000007599 discharging Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 30
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 241000026010 Dendrobium candidum Species 0.000 description 9
- 230000009471 action Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- UXDFUVFNIAJEGM-UHFFFAOYSA-N 2-methoxy-5-[2-(3,4,5-trimethoxyphenyl)ethyl]phenol Chemical compound C1=C(O)C(OC)=CC=C1CCC1=CC(OC)=C(OC)C(OC)=C1 UXDFUVFNIAJEGM-UHFFFAOYSA-N 0.000 description 1
- RYAHJFGVOCZDEI-UFFNCVEVSA-N Dendrobine Chemical compound C([C@H]1CC[C@@H]2[C@@]31C)N(C)[C@@H]3[C@H]1[C@@H](C(C)C)[C@@H]2C(=O)O1 RYAHJFGVOCZDEI-UFFNCVEVSA-N 0.000 description 1
- 244000283926 Dendrobium chrysotoxum Species 0.000 description 1
- 241001678082 Dendrobium huoshanense Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 241001369613 Stephania tetrandra Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- RYAHJFGVOCZDEI-CZKZLRAZSA-N dendrobine Natural products O=C1O[C@@H]2[C@H](C(C)C)[C@H]1[C@H]1[C@@]3(C)[C@@H]2N(C)C[C@H]3CC1 RYAHJFGVOCZDEI-CZKZLRAZSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
- A23N12/10—Rotary roasters
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
- A23N12/083—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting with stirring, vibrating or grinding devices
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
- A23N12/12—Auxiliary devices for roasting machines
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
- A23N12/12—Auxiliary devices for roasting machines
- A23N12/125—Accessories or details
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The application relates to a fresh dendrobium stem drying treatment device which comprises a material bearing rack, wherein a drying unit is fixedly arranged at the upper end of the material bearing rack, a rotating unit is arranged in the drying unit, a feeding hole is formed in the upper end of the drying unit, a feeding frame is arranged at the feeding hole, a discharging hole is formed in the lower end of the drying unit, and the discharging frame is arranged at the discharging hole.
Description
Technical Field
The application relates to the technical field of dendrobium nobile drying, in particular to a dendrobium nobile fresh strip drying treatment device.
Background
The dendrobium belongs to orchid plants, comprises a plurality of varieties of dendrobium candidum, dendrobium nobile, dendrobium chrysotoxum, dendrobium huoshanense and the like, has very high medical value, has the medicinal components of dendrobium polysaccharide, dendrobine, total amino acid and the like, and mainly has the effects of nourishing yin and body fluid, tonifying spleen and stomach, protecting liver and benefiting gall, strengthening tendons and bones, reducing blood sugar, strengthening physique, inhibiting tumor and the like, and is called as 'stephania tetrandra', and the dendrobium candidum is mainly distributed in Anhui, zhejiang, fujian and the like in China.
The utility model provides a fresh strip of dendrobe health care efficiency is high but output is not high, and fresh dendrobe can not long-term save moreover, needs ten processes to process into cunjin or feng fight back to store, and the stoving is one of them in the dendrobe course of working, in current fresh strip of dendrobe stoving treatment facility, like the chinese patent of bulletin number CN213687571U, it discloses dendrobe drying device, including the open-ended treatment tank has been seted up to the side, the treatment tank inboard is close to the open-ended position activity and is provided with the placing box that the upside set up, and places the downside of box and evenly has seted up the bleeder vent, the below of placing the box is equipped with heating element, the treatment tank inner chamber upside is fixed with the toper funnel of inversion. This dendrobium candidum drying device dries to dendrobium candidum through the hot air flow, and hot air flow can be to its stirring to dendrobium candidum stoving in-process, avoids upper dendrobium candidum and lower floor's dendrobium candidum stoving degree inconsistent, reduces stoving time, improves drying efficiency, can effectively save the energy, has higher practicality, and this drying device can preheat the air current of treating the heating, and supplementary air current reaches the required temperature of stoving dendrobium candidum fast, the stoving of the dendrobium candidum of being convenient for.
In the prior art, the fresh dendrobium strips are dried through hot air flow, but in the prior art, the hot air flow is only used for driving the dendrobium to move, the power generated by the hot air flow is insufficient, the dendrobium cannot be fully scattered and contacted with hot air, the accumulated dendrobium is different in drying degree between the middle part and the edge part, and compared with the dendrobium at the edge part, the dendrobium at the middle part is more moist, so that the drying effect is affected; according to the second aspect, the drying progress of the dendrobium nobile is not controlled in the prior art, the drying completion degree cannot be confirmed, the drying period is not clear, the medicinal value of the fresh dendrobium nobile is damaged when the drying time is slightly long, the subsequent storage of the fresh dendrobium nobile cannot be influenced when the drying effect is slightly short, and based on the fact, the existing dendrobium nobile drying technology is further provided with an improved space.
Disclosure of Invention
In order to be capable of drying the cleaned fresh dendrobium nobile strips and facilitate preservation of the fresh dendrobium nobile strips, the application specially provides a fresh dendrobium nobile strip drying treatment device.
The utility model provides a bright strip stoving treatment facility of stem of noble dendrobium, includes the thing frame of holding, thing frame upper end fixed mounting has the stoving unit, and the feed inlet has been seted up to stoving unit upper end, and the feed inlet department installs the feed frame, and stoving unit lower extreme is equipped with the discharge gate, and the discharge frame is installed to discharge gate department.
The drying unit comprises a roller shell, a hot air circulation unit, a rotating unit, a discharge hole switching device and a sheave linkage device, wherein the sheave linkage device is mainly designed by a sheave structure: namely, when the driving wheel rotates for a circle, the driving plate rotates for a certain angle to achieve the effect of linkage with the discharge port switching device, the hot air circulation units are symmetrically arranged on two sides of the roller shell, the rotating unit is connected to the inner side of the roller shell through the bearing, the discharge port switching device is arranged on the discharge port, the sheave linkage device is arranged on the outer wall of the roller shell, the sheave linkage device is connected with the rotating unit, and the sheave linkage device is electrically connected with the discharge port switching device.
Preferably, the cylinder shell comprises a preheating cavity, an air pressure communication switch, an air outlet cavity and an air outlet hole, wherein the air outlet cavity and the preheating cavity are respectively arranged in the cylinder shell, a communication hole is formed between the air outlet cavity and the preheating cavity, the air pressure communication switch is arranged at the communication hole, the air outlet holes are uniformly formed in the inner side wall of the cylinder shell, and the air outlet holes are mutually communicated with the air outlet cavity.
Preferably, the air pressure communication switch comprises a switch movable plate, a pin shaft and an air pressure reset spring, wherein the normal state of the air pressure reset spring is a non-deformation state, the air pressure reset spring is deformed under the action of external air pressure, the purpose of opening and closing the switch is achieved, the switch movable plate is arranged at a communication hole between the air outlet cavity and the preheating cavity in a sealing mode, one end of the switch movable plate is arranged at the communication hole in a connecting mode through the pin shaft, and the other end of the switch movable plate is connected with the inner side wall of the air outlet cavity through the air pressure reset spring.
As the preference, the rotation unit include the revolving shaft pipe, the pivot motor, the I-shaped revolving frame, the activity stratum reticulare, extrusion subassembly, connect cloth, the revolving shaft pipe runs through and rotates the central point of being at the cylinder shell, the pivot motor passes through motor frame fixed mounting on the cylinder shell lateral wall, the pivot is adorned at the cylinder pipe and is passed through the coupling joint with the pivot motor, evenly install the I-shaped revolving frame on the revolving shaft pipe, I-shaped revolving frame surface is equipped with the air vent, the air vent on I-shaped revolving frame surface guarantees that the hot air current normally circulates in the cylinder shell inside, reinforcing the bright strip stoving effect of stem of noble dendrobium, I-shaped revolving frame outside symmetry is provided with the activity stratum reticulare, the activity stratum reticulare outside is connected with the I-shaped revolving frame through the round pin axle, the activity stratum reticulare inboard is installed on the revolving shaft pipe through extrusion subassembly, open flutedly in activity stratum reticulare and the pivot union junction, connect cloth is installed in the recess outside, connect cloth 2366 plays sealed effect, guarantee that the bright strip of noble dendrobium can not fall into from the gap between activity stratum reticulare 234 and the pivot pipe 231 in the vibration process of activity stratum reticulare 234.
As the preference, extrusion subassembly include motorized roll, extrusion piece, reset spring, squeeze roll, motorized roll runs through and sets up at pivot pipe middle part, motorized roll installs in cylinder shell lateral wall central point put, motorized roll mounted position and pivot motor position are opposite respectively in cylinder shell front and back both sides, the cover is equipped with the squeeze roll on the motorized roll, the lateral surface of squeeze roll evenly is provided with the concave groove, motorized roll and pivot motor's rotation opposite direction, I-shaped rotation frame inboard is connected with the squeeze piece through sliding fit's mode, the squeeze piece outside is provided with reset spring, squeeze piece cross-section is trapezium structure, squeeze piece lateral surface is the arcwall, squeeze piece and squeeze roll surface hugs closely.
Preferably, the discharging opening and closing device comprises a traction cylinder and an arc-shaped switch block, wherein the lower end of the roller shell is provided with an arc-shaped chute, the arc-shaped switch block is connected in the arc-shaped chute in a sliding fit manner, the traction cylinder is arranged between the inner end of the arc-shaped chute and the arc-shaped switch block through a pin shaft, and the traction cylinder can drive the arc-shaped switch block to reciprocate in the chute.
Preferably, the sheave linkage device comprises a transmission belt, a driving wheel, a driving plate, a groove wheel frame and a push type switch, wherein the driving wheel is arranged on an output shaft of a rotating shaft motor, the driving plate is rotatably arranged on the outer side of a roller shell, the driving wheel is connected with the driving plate through the transmission belt, the groove wheel frame is arranged at the lower end of the outer side of the roller shell, radial grooves are uniformly formed in the groove wheel frame, cylindrical pins corresponding to the positions of the radial grooves are arranged on a crank, the cylindrical pins are connected with the radial grooves in a matched mode, the groove wheel frame is connected with the push type switch arranged on the roller shell in a matched mode, and the push type switch is electrically connected with a discharge hole switch device.
Preferably, the groove wheel frame on set up flutedly, discharge gate switching device is in the passageway state when push type switch and the contact of groove middle part, draw the cylinder to drive the arc switch piece and contract gradually into the spout this moment, the discharge gate is opened gradually this moment, the bright strip of stem of noble dendrobium of completion of stoving is discharged, discharge gate switching device is in the state of breaking when push type switch and groove middle part leave, the arc switch piece closes the discharge gate again, until the recess rotates next cycle and push type switch before contact again, the switch that is located the discharge gate is closed all the time, push type switch has guaranteed that every cycle of rotation unit rotates to accomplish (stem of noble dendrobium fresh strip accomplishes the stoving and accomplishes) when, and stem of noble dendrobium fresh strip ejection of compact is accomplished back discharge gate self-closing, in preparation for waiting next stoving work.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in order to enable the fresh dendrobium nobile to overturn in the drying unit and further enhance the drying effect, the rolling motion of the fresh dendrobium nobile in the roller shell is realized through the structural design of the rotating unit in the drying unit, and the contact surface between the fresh dendrobium nobile and the hot air flow is increased. Meanwhile, the linkage relation between the rotating shaft tube and the movable net layer enables the movable net layer to do periodic vibration motion corresponding to the I-shaped rotating frame in the rotating process, fresh dendrobium strips are scattered continuously under the action of vibration of the movable net layer, and the contact surface between the fresh dendrobium strips and hot air flow is further increased. Under the action of vibration of the movable net layer and rolling inside the roller shell, the fresh dendrobium strips are always in a motion state, and the contact surface between the fresh dendrobium strips and hot air flow is enlarged, so that the effect of enhancing drying is realized.
2. In order to achieve the drying progress standard of the fresh dendrobium stem strips, the equipment is enabled to be high automatically and rapidly discharged when the drying completion degree is guaranteed, the drying working efficiency is improved, through the design of the grooved pulley linkage device and the discharge port switching device, the rotating unit rotates a certain number of turns (the rotating number of turns is related to the structure of the grooved pulley linkage device), the arc-shaped notch on the grooved pulley linkage device rotates a circle, the rotating unit rotates a fixed number of turns), when the arc-shaped notch moves to be in contact with the push type switch, the discharge port switching device is in a passage state, the discharge port switching device is enabled to be opened after the fresh dendrobium stem strips are turned over by the fixed number of turns to finish the drying work, the dried fresh dendrobium stem strips are discharged from the discharge port, the rotating unit continues to rotate a circle, the dried fresh dendrobium stem strips are emptied inside the drum shell, at the moment, the arc-shaped notch moves to be separated from the push type switch (because of the structure reason of the grooved pulley linkage device is that the arc-shaped notch rotates a circle, the arc-shaped notch rotates a certain angle to finish the separation action with the switch slide block, and the discharge port switching device is closed again, and the next drying work is carried out. The fixed circle number must be rotated before every turn ejection of compact has guaranteed that the fresh strip of different batches of stem of noble dendrobium receives stoving degree can reach unanimously and stoving effect is optimal, and automation of ejection of compact process is accomplished in the cooperation of sheave aggregate unit and discharge gate switching device, has improved drying efficiency.
3. Compared with the prior art, the mechanical type dendrobium turning device enables dendrobium to be in full contact with hot air, the drying effect is enhanced, the structural design of the grooved pulley linkage device and the discharging port switching device determines the drying standard, the situation that the drying is excessive or the drying effect is not ideal is avoided, the device automatically discharges after rotating for a fixed number of turns, the switch can still be guaranteed to be closed for the next drying work after the discharging is completed, the feeding, drying and discharging processes are fully automated, and the drying efficiency is improved.
Drawings
The application will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a cross-sectional view of the present application;
FIG. 3 is an enlarged view of a portion of the application at C of FIG. 2;
FIG. 4 is a side view of the present application;
FIG. 5 is an enlarged view of a portion of the application at V of FIG. 4;
FIG. 6 is a schematic view of the operating state of the sheave linkage of the present application;
FIG. 7 is a schematic view of the structure between the drum shell and the rotating unit of the present application;
fig. 8 is a structural view of the rotating unit of the present application.
Reference numerals illustrate: 1. a frame; 2. a drying unit; 21. a drum housing; 211. preheating the cavity; 212. an air pressure communication switch; 2121. a switch movable plate; 2122. a pin shaft; 2123. a pneumatic return spring; 213. an air outlet cavity; 214. an air outlet hole; 23. a rotation unit; 231. a rotary shaft tube; 232. a spindle motor; 233. an I-shaped rotating frame; 234. a movable mesh layer; 235. an extrusion assembly; 2351. a motorized roller; 2352. extruding a block; 2353. a return spring; 2354. a squeeze roll; 236. a connecting cloth 24 and a discharging port switching device; 241. a traction cylinder; 242. an arc-shaped switch block; 25. a sheave linkage; 251. a transmission belt; 252. a driving wheel; 253. a dial; 254. a grooved wheel frame; 255. a push switch; 3. a feeding frame; 4. and a discharging frame.
Detailed Description
The application is described in further detail below with reference to fig. 1-8.
The embodiment of the application discloses a device for drying fresh dendrobe strips, which can be used for placing cleaned fresh dendrobe strips into a drying device, and enabling the fresh dendrobe strips to be fully contacted with hot air circulated in the device under the auxiliary effect of the internal structure of the device so as to finish the drying treatment.
Embodiment one:
referring to fig. 1, a device for drying fresh dendrobium nobile strips according to the present embodiment includes a carrying frame 1, and is characterized in that: the drying device is characterized in that a drying unit 2 is fixedly arranged at the upper end of the object bearing frame, a feeding hole is formed in the upper end of the drying unit 2, a feeding frame 3 is arranged at the feeding hole, a discharging hole is formed in the lower end of the drying unit 2, and a discharging frame 4 is arranged at the discharging hole.
The drying unit 2 comprises a roller shell 21, a hot air circulation unit, a rotating unit 23, a discharge hole switching device 24 and a grooved pulley linkage device 25, wherein the hot air circulation unit is arranged on the outer side of the roller shell 21, the rotating unit 23 is connected to the inner side of the roller shell 21 through a bearing, the discharge hole switching device 24 is arranged on the discharge hole, the grooved pulley linkage device 25 is arranged on the outer wall of the roller shell 21, the grooved pulley linkage device 25 is connected with the rotating unit 23, and the grooved pulley linkage device 25 is electrically connected with the discharge hole switching device 24.
In the actual drying process, the feeding frame 3 is put into to the fresh strip of abluent dendrobe for the fresh strip of dendrobe gets into inside the cylinder shell 21 through the pan feeding mouth, hot air circulation unit begins to input hot air to stoving unit 2, hot air gets into cylinder shell 21 at first, wait that hot air fills the preliminary preheating back of completion stoving unit 2 inside the cylinder shell 21, hot air evenly exports from cylinder shell inner wall surface, make the hot air multi-angle abundant with the fresh strip of dendrobe inside stoving unit 2 contact, the fresh strip of dendrobe is overturn in stoving unit 2 inside simultaneously under the effect of rotation unit 23 and makes the fresh strip of dendrobe motion, avoid piling up reinforcing stoving effect, the vapor that produces in the fresh strip stoving process of dendrobe peels out hot air circulation through hot air circulation unit, further guarantee drying efficiency, under the cooperation of sheave aggregate unit 25 and rotation unit 23, make feed outlet switching device 24 open after the fresh strip upset fixed cycle of dendrobe accomplished stoving work, the fresh strip of dendrobe discharged from discharge frame 4 through the discharge gate, under the cooperation of sheave unit 25 and rotation unit 23, the fresh strip of rotation unit 23 continuously rotates under the effect of sheave unit 23, make the inside the cylinder shell 21 be accomplished, the fresh strip of dendrobe dried again, the work is accomplished, the fresh strip of completion is closed again, the linkage device is dried, the completion of the drying device is finished. Compared with the existing drying equipment, the automatic drying equipment has the advantages that the linkage device is used for driving the internal mechanism of the equipment, a plurality of operations are completed and carried out simultaneously, fresh dendrobium strips are guaranteed to be fully contacted with hot air, the drying effect is effectively improved, the high-automation and rapid discharging is carried out during discharging, the drying completion degree is guaranteed while manual work is liberated, and the drying work efficiency is improved.
Embodiment two:
as shown in fig. 2 and 3, in the first embodiment, the inside of the drum housing 21 is perfected in order to further improve the drying effect by preheating the drying unit 2.
The roller shell 21 comprises a preheating cavity 211, an air pressure communication switch 212, an air outlet cavity 213 and an air outlet hole 214, the air outlet cavity 213 and the preheating cavity 211 are respectively arranged in the roller shell 21, a communication hole is formed between the air outlet cavity 213 and the preheating cavity 211, the air pressure communication switch 212 is arranged at the communication hole, the air outlet holes 214 are uniformly formed in the inner side wall of the roller shell 21, and the air outlet holes 214 are mutually communicated with the air outlet cavity 213.
The air pressure communication switch 212 comprises a switch movable plate 2121, a pin shaft 2122 and an air pressure return spring 2123, wherein the switch movable plate 2121 is arranged at a communication hole between the air outlet cavity 213 and the preheating cavity 211 in a sealing mode, the lower end of the switch movable plate 2121 is arranged on the communication hole in a connecting mode through the pin shaft 2122, and the switch movable plate 2121 is connected with the air outlet cavity 213 through the air pressure return spring 2123.
In the actual drying process, the switch movable plate 2121 between the preheating cavity 211 and the air outlet cavity 213 is in a closed state under the action of the air pressure reset spring 2123, at this time, the preheating cavity 211 is a closed space, hot air is continuously input into the preheating cavity 211 through the hot air circulation unit, the air pressure in the preheating cavity 211 is increased by a large amount of hot air, the air pressure reset spring 2123 is pressed by pressure generated on the switch movable plate 2121 (the air pressure reset spring 2123 is set with a fixed elastic value, namely, deformation is generated after the air pressure reset spring 2123 reaches the corresponding pressure), the air pressure communication switch 212 is in an open state, at this time, the preheating cavity 211 is communicated with the air outlet cavity 213, a large amount of hot air is flushed into the air outlet cavity 213 from the preheating cavity 211, so that the hot air can fully cover the surface of the air outlet cavity 213, thereby ensuring that the hot air is uniformly input from the air outlet holes 214 at each position on the surface of the air outlet cavity 213, so that the hot air is fully contacted with fresh dendrobe in multiple angles, the fresh dendrobe strips inside the drum shell 21, the drying processing function of the dendrobe realized, and the condition that the air outlet holes 214 are not fully utilized and unevenly heated is avoided.
Embodiment III:
referring to fig. 2, 7 and 8, in order to enable fresh dendrobium strips to turn over inside the drum shell 21 on the basis of the first embodiment, the rotary unit 23 is perfected in the third embodiment so as to avoid accumulation and further enhance the drying effect.
The rotating unit 23 comprises a rotating shaft tube 231, a rotating shaft motor 232, an I-shaped rotating frame 233, a movable net layer 234, an extrusion assembly 235 and connecting cloth 236, wherein the rotating shaft tube 231 penetrates through and rotates at the central position of the roller shell, the rotating shaft motor 232 is fixedly arranged on the side wall of the roller shell 21 through a motor frame, the rotating shaft tube 231 and the rotating shaft motor 232 are connected through a coupler, grooves are uniformly formed in the rotating shaft tube 231, the I-shaped rotating frame 233 is arranged at the central position of the grooves, the connecting cloth 236 made of elastic materials is arranged between the grooves and the movable net layer 234, vent holes are formed in the I-shaped rotating frame 233, the movable net layer 234 is symmetrically arranged on the two sides of the I-shaped rotating frame 233 in a sliding mode, the outer side of the movable net layer 234 is connected with the I-shaped rotating frame 233 through a pin shaft, and connecting springs are connected between the movable net layer 234 and the I-shaped rotating frame 233.
The extrusion subassembly 235 include electric roller 2351, extrusion piece 2352, reset spring 2353, squeeze roller 2354, electric roller 2351 runs through the setting at pivot pipe 231 middle part, electric roller 2351 installs in cylinder shell 21 lateral wall central point put, the cover is equipped with squeeze roller 2354 on the electric roller 2351, the lateral surface of squeeze roller 2354 evenly is provided with the concave groove, the rotation opposite direction of electric roller 2351 and pivot motor 232, I-shaped rotating frame 233 inboard is connected with extrusion piece 2352 through sliding fit's mode, extrusion piece 2352 outside is provided with reset spring 2353, extrusion piece 2352 cross-section is trapezium structure, extrusion piece 2352 lateral surface is the arcwall face, extrusion piece 2352 is hugged closely with squeeze roller 2354 surface.
Through adopting above-mentioned technical scheme, the bright strip of stem of noble dendrobium is piled up on movable stratum reticulare 234, and I-shaped rotation frame 233, movable stratum reticulare 234 link to each other with movable pivot tube 231, and pivot motor 232 drives the rotation of pivot tube 231 and makes the synchronous rotation of movable stratum reticulare 234, and the bright strip of stem of noble dendrobium rolls the motion in the inside of cylinder shell 21.
The rotation process of the rotating shaft tube 231 drives the extrusion block 2352 to rotate around the electric roller 2351, concave grooves are uniformly formed in the outer side face of the extrusion roller, the extrusion block 2352 is tightly attached to the surface of the extrusion roller 2354, the rotating extrusion block 2352 continuously generates relative reciprocating motion with the extrusion roller 2354 under the action of the reset spring 2353, the reciprocating motion extrusion block 2352 extrudes the movable net layer 234, one end of the movable net layer 234 subjected to extrusion is vibrated at a small amplitude angle in the opposite direction, the movable net layer 234 is made to do periodic vibration motion corresponding to the I-shaped rotating frame 233 in the rotation process through the linkage relation, fresh dendrobium nobile strips are dispersed under the two motion states of vibration of the movable net layer 234 and rolling inside the roller shell 21, and the drying effect is further enhanced.
Embodiment four:
referring to fig. 4, 5 and 6, in order to ensure high automation and quick discharging during discharging of the equipment, release manpower and ensure drying completion degree at the same time, and improve drying efficiency, in the fourth embodiment, a sheave linkage device 25 and a discharge port switching device 24 are provided correspondingly.
The discharge gate switching device 24 include traction cylinder 241, arc switch piece 242, roller housing 21 lower extreme is provided with the arc spout, is connected with arc switch piece 242 through sliding fit's mode in the arc spout, installs traction cylinder 241 through the round pin axle between arc spout inner and the arc switch piece 242.
The sheave linkage 25 comprises a driving belt 251, a driving wheel 252, a driving plate 253, a sheave frame 254 and a push type switch 255, wherein the driving wheel 252 is arranged on an output shaft of a rotating shaft motor 232, the driving plate 253 is rotatably arranged on the outer side of a roller shell 21, the driving wheel 252 is connected with the driving plate 253 through the driving belt 251, the lower end of the outer side of the roller shell 21 is provided with the sheave frame 254, radial grooves are uniformly formed in the sheave frame 254, cylindrical pins corresponding to the positions of the radial grooves are arranged on a crank, the cylindrical pins are connected with the radial grooves in a matched mode, the sheave frame 254 is connected with the push type switch 255 arranged on the roller shell 21 in a matched mode, and the push type switch 255 is electrically connected with a discharge hole switching device 24.
The grooved pulley frame 254 is provided with a groove, and the discharge port switching device 24 is in a passage state when the push switch 255 is contacted with the middle part of the groove.
Through adopting above-mentioned technical scheme, synchronous motion between action wheel 252 and the rotation unit 23, action wheel 252 passes through the drive belt 251 and drives the synchronous rotation of driver plate 253, the cylindric lock on driver plate 253 meshes with the radial groove that evenly sets up on the geneva frame 254, refer to the fig. 5 and show, cylindric lock on driver plate 253 is fixed and unique in position, every rotation of driver plate 253, cylindric lock on driver plate 253 just interacts rotatory fixed angle with the radial groove that evenly sets up on geneva frame 254, refer to the fig. 6 and show, be provided with an arc notch on geneva frame 254, when the middle part of arc notch and push type switch 255 contact, discharge gate switching device 24 is in the access state, discharge gate switching device 24 opens at this moment, the in-process that the fresh strip of dried dendrobe is discharged from bleeder frame 4 through the discharge gate, rotation unit 23, action wheel 252, the driver plate 253 continues to rotate (the cylindric lock in each cavity can be discharged in proper order from the discharge gate in rotation of rotation unit 23, after the rotation a week, the driver plate drive geneva frame 254 rotates to the next position, arc notch and push type switch 255 separate (the pull switch 241 has also driven the arc switch 242 to close the arc switch 24 again), the work is accomplished again).
The implementation principle of the embodiment is as follows:
step one, putting the cleaned fresh dendrobium strips into a feeding frame 3, so that the fresh dendrobium strips enter the inside of the roller shell 21 through a feeding hole.
Step two, the hot air circulation unit starts to input hot air into the drying unit 2, the hot air firstly enters the roller shell 21, and after the hot air fills the interior of the roller shell 21 to finish preliminary preheating of the drying unit 2, the hot air is uniformly output from the inner wall surface of the roller shell 21, so that the hot air is fully contacted with fresh dendrobium nobile strips in the drying unit 2 at multiple angles.
Step three, the fresh strip of stem of noble dendrobium makes the fresh strip of stem of noble dendrobium motion in the inside upset of cylinder shell 21 under the effect of rotation unit 23, avoids piling up reinforcing stoving effect, and the vapor that produces at the fresh strip stoving process of stem of noble dendrobium simultaneously is discharged through ejection of compact frame 4, further guarantees drying efficiency.
And step four, under the cooperation of the grooved pulley linkage device 25 and the rotating unit 23, the material outlet switching device 24 is opened after the fresh dendrobium stem strips are turned over for a fixed period to finish the drying work, so that the material outlet is opened, and the dried fresh dendrobium stem strips are discharged through the material outlet.
And fifthly, the rotating unit 23 continuously rotates for a circle, under the cooperation of the grooved pulley linkage device 25 and the rotating unit 23, the dried fresh dendrobium strips inside the roller shell 21 are emptied, and at the moment, the discharge port switching device 24 is closed again, so that the drying work is completed.
While certain exemplary embodiments of the present application have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the application, which is defined by the appended claims.
Claims (6)
1. Fresh dendrobe drying treatment equipment comprises a carrying rack (1), and is characterized in that: the upper end of the object bearing frame (1) is fixedly provided with a drying unit (2), the upper end of the drying unit (2) is provided with a feed inlet, a feed frame (3) is arranged at the feed inlet, the lower end of the drying unit (2) is provided with a discharge hole, and a discharge frame (4) is arranged at the discharge hole;
the drying unit (2) comprises a roller shell (21), a hot air circulation unit, a rotation unit (23), a discharge port switching device (24) and a grooved pulley linkage device (25), wherein the hot air circulation unit is arranged on the outer side of the roller shell (21), the rotation unit (23) is connected to the inner side of the roller shell (21) through a bearing, the discharge port switching device (24) is arranged on a discharge port, the grooved pulley linkage device (25) is arranged on the outer wall of the roller shell (21), the grooved pulley linkage device (25) is connected with the rotation unit (23), and the grooved pulley linkage device (25) and the discharge port switching device (24) are electrically connected;
the rotating unit (23) comprises a rotating shaft tube (231), a rotating shaft motor (232), an I-shaped rotating frame (233), a movable net layer (234), an extrusion assembly (235) and connecting cloth (236), wherein the rotating shaft tube (231) penetrates through and rotates at the central position of the roller shell (21), the rotating shaft motor (232) is fixedly arranged on the side wall of the roller shell (21) through a motor frame, the rotating shaft tube (231) is connected with the rotating shaft motor (232) through a coupling, grooves are uniformly formed in the rotating shaft tube (231), the I-shaped rotating frame (233) is arranged at the central position of the grooves, connecting cloth (236) made of elastic materials is arranged between the grooves and the movable net layer (234), vent holes are formed in the I-shaped rotating frame (233), the two sides of the I-shaped rotating frame (233) symmetrically slide, the outer side of the movable net layer (234) is connected with the I-shaped rotating frame (233) through a pin shaft, and a connecting spring is connected between the movable net layer (234) and the I-shaped rotating frame (233);
the grooved pulley linkage device (25) comprises a transmission belt (251), a driving wheel (252), a driving plate (253), a grooved pulley frame (254) and a push type switch (255), wherein the driving wheel (252) is installed on an output shaft of a rotating shaft motor (232), the driving plate (253) is rotatably arranged on the outer side of a roller shell (21), the driving wheel (252) is connected with the driving plate (253) through the transmission belt (251), the grooved pulley frame (254) is installed at the lower end of the outer side of the roller shell (21), radial grooves are uniformly formed in the grooved pulley frame (254), cylindrical pins corresponding to the positions of the radial grooves are arranged on a crank, the cylindrical pins are connected with the radial grooves in a matched mode, the grooved pulley frame (254) is connected with the push type switch (255) installed on the roller shell (21) in a matched mode, and the push type switch (255) is electrically connected with a discharge hole switch device (24).
2. The dendrobe fresh strip drying treatment device according to claim 1, wherein: the cylinder shell (21) comprises a preheating cavity (211), an air pressure communication switch (212), an air outlet cavity (213) and an air outlet hole (214), the air outlet cavity (213) and the preheating cavity (211) are respectively arranged in the cylinder shell (21), a communication hole is formed between the air outlet cavity (213) and the preheating cavity (211), the air pressure communication switch (212) is arranged at the communication hole, the air outlet hole (214) is uniformly formed in the inner side wall of the cylinder shell (21), and the air outlet hole (214) is mutually communicated with the air outlet cavity (213).
3. The dendrobe fresh strip drying treatment device according to claim 2, wherein: the air pressure communication switch (212) comprises a switch movable plate (2121), a pin shaft (2122) and an air pressure reset spring (2123), wherein the switch movable plate (2121) is arranged at a communication hole between the air outlet cavity (213) and the preheating cavity (211) in a sealing mode, the lower end of the switch movable plate (2121) is arranged on the communication hole in a connecting mode through the pin shaft (2122), and the switch movable plate (2121) is connected with the air outlet cavity (213) through the air pressure reset spring (2123).
4. The dendrobe fresh strip drying treatment device according to claim 1, wherein: the extrusion assembly (235) include electric roller (2351), extrusion piece (2352), reset spring (2353), squeeze roller (2354), electric roller (2351) run through and set up at the central part of pivot tube (231), electric roller (2351) are installed in cylinder shell (21) lateral wall central point put, the cover is equipped with extrusion roller (2354) on electric roller (2351), the lateral surface of extrusion roller (2354) evenly is provided with the concave groove, the rotation opposite direction of electric roller (2351) and pivot motor (232), I-shaped rotation frame (233) inboard is connected with extrusion piece (2352) through sliding fit's mode, extrusion piece (2352) outside is provided with reset spring (2353), extrusion piece (2352) cross-section is trapezium structure, extrusion piece (2352) lateral surface is the arcwall, extrusion piece (2352) are hugged closely with extrusion roller (2354) surface.
5. The dendrobe fresh strip drying treatment device according to claim 1, wherein: the discharge gate switching device (24) include traction cylinder (241), arc switch piece (242), roller housing (21) lower extreme is provided with the arc spout, is connected with arc switch piece (242) through sliding fit's mode in the arc spout, installs traction cylinder (241) through the round pin axle between arc spout inner and the arc switch piece (242).
6. The dendrobe fresh strip drying treatment device according to claim 1, wherein: the grooved pulley frame (254) is provided with a groove, and the discharge port switching device (24) is in a passage state when the push switch (255) is contacted with the middle part of the groove.
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