CN112586700A

CN112586700A - Dehydrated vegetable processing equipment

Info

Publication number: CN112586700A
Application number: CN202011428744.5A
Authority: CN
Inventors: 陈东雷; 耿兰兰
Original assignee: Linquan Yucheng Machinery Co ltd
Current assignee: Linquan Yucheng Machinery Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-04-02

Abstract

The invention relates to dehydrated vegetable processing equipment which comprises an oven, a conveying device, a material taking device and a processing device, wherein the oven is used for drying vegetables; the conveying device comprises a conveying assembly a and a conveying assembly b which is erected above the conveying assembly a and can pass through the interior of the oven; the material taking device comprises a plurality of groups of mounting assemblies which are arranged on the conveying assembly b and can rotate and move up and down and material receiving assemblies which are correspondingly arranged below the mounting assemblies; the material receiving assembly comprises a heat insulation box, a drying table, feeding mechanisms, two groups of arrangement mechanisms and a synchronization mechanism, wherein the feeding mechanisms are respectively rotatably arranged at a feeding port and a discharging port of the heat insulation box, the two groups of arrangement mechanisms are vertically and oppositely arranged in the heat insulation box and can form a vegetable leaf arrangement area, and the synchronization mechanism drives the two groups of arrangement mechanisms to synchronously rotate and arrange vegetable leaves along with the rotation of the material receiving assembly; the processing device comprises an air outlet assembly capable of switching air paths, a medicine smearing assembly capable of discharging at intervals and a limiting assembly capable of driving the air outlet assembly and the medicine smearing assembly to synchronously act.

Description

Dehydrated vegetable processing equipment

Technical Field

The invention relates to the field of vegetable processing equipment, in particular to dehydrated vegetable processing equipment.

Background

The dehydrated vegetable is also called rehydrated vegetable, which is a dried vegetable prepared by processing and manufacturing fresh vegetables through washing, drying and the like and removing most of water in the vegetables. The original color and nutrient components of the vegetables are basically kept unchanged. Not only is easy to store and transport, but also can effectively regulate the light and vigorous season of vegetable production. When eaten, the vegetable can be recovered by only immersing the vegetable in clean water, and the original color, nutrition and flavor of the vegetable are kept. Compared with other fresh vegetables, the dehydrated vegetable has the characteristics of small volume, light weight, restoration in water, convenience in transportation and eating and the like. When eaten, the product is delicious and fresh in color, and the original nutritive value can be kept.

Chinese patent application No. cn202020278062. x's utility model patent discloses a vegetables dehydration is with boiling hot device that floats, include: the cleaning device comprises a cleaning box, a cooking box and a shunt box, wherein the cleaning box is arranged on the cooking box, the cooking box is arranged on the shunt box, a cleaning and transporting structure is arranged in the cleaning box, the cooking transporting structure is arranged in the cooking box, and the shunt transporting structure is arranged in the shunt box; the utility model relates to a vegetables production technical field, this vegetables dehydration is with boiling hot device that floats, through the washing transportation structure of wasing the incasement, carry out high temperature cleaning with vegetables, boil the transportation structure through the heat of boiling the incasement, carry out high temperature with vegetables and boil, get rid of the sour in the vegetables, get rid of the material in the vegetables through the sound wave electromagnetic shaker of boiling the incasement simultaneously, through the reposition of redundant personnel transportation structure in the reposition of redundant personnel case, get rid of the moisture in the vegetables.

However, the time required for scalding all parts of the vegetables is different, the vegetable is cooked uniformly by the device, the maturity of all parts of the vegetables is different, and the subsequent drying effect is affected.

Disclosure of Invention

Aiming at the problems, the invention provides dehydrated vegetable processing equipment, which is characterized in that vegetable leaves are sequentially subjected to drying pretreatment through a gas outlet component and a pesticide applying component through rotation of a feeding mechanism, the gas outlet component is used for respectively discharging gas through gas outlet holes with different apertures when leaf stalks and leaves pass through, so that the leaf stalks and leaves keep proper maturity, and the pesticide applying component can be driven to apply a dehydration auxiliary agent to the vegetable leaves passing through the gas outlet component when the gas outlet is switched, so that the technical problem that the proper maturity of all parts of the vegetable leaves can not be always kept in blanching in the prior art is solved.

In order to achieve the purpose, the invention provides the following technical scheme:

a dehydrated vegetable processing apparatus comprising:

the drying oven comprises a preheating zone, a drying zone a, a drying zone b and a cooling zone which are arranged in the drying oven;

the conveying device comprises a conveying assembly a which is arranged on one side of the oven and is arranged in a rotary manner, and a conveying assembly b which is erected above the conveying assembly a and sequentially passes through the preheating zone, the drying zone a, the drying zone b and the cooling zone;

the material taking device comprises a plurality of groups of mounting assemblies and material receiving assemblies, wherein the mounting assemblies are distributed on the conveying assemblies b along the rotary path array of the conveying assemblies b and can rotate and move up and down, and the material receiving assemblies are correspondingly mounted below the mounting assemblies and move along with the mounting assemblies;

the material receiving assembly comprises a heat insulation box and a drying platform which are arranged in the front and back direction along the conveying direction of the conveying assembly b, two groups of feeding mechanisms which are respectively rotatably arranged at a feeding port and a discharging port of the heat insulation box and are in power connection through a belt wheel transmission assembly, a rolling mechanism which is rotatably arranged on the drying platform and is in power connection with the feeding mechanisms, two groups of arranging mechanisms which are arranged in the heat insulation box in an up-and-down opposite mode and can form a vegetable leaf arranging area, and a synchronizing mechanism which drives the two groups of arranging mechanisms to rotate synchronously along with the material receiving assembly and rotate to arrange vegetable leaves; the heat insulation box and the conveying assembly a can be arranged in a fitting manner;

the processing device comprises an air outlet assembly which is correspondingly arranged in the feeding mechanism at the feeding port and can perform air path switching, a medicine smearing assembly which is correspondingly arranged in the feeding mechanism at the discharging port and can intermittently output a dehydration auxiliary agent, and a limiting assembly which is positioned in the side wall of the heat insulation box and can drive the medicine smearing assembly to intermittently output the dehydration auxiliary agent while driving the air outlet assembly to perform air path switching; the air outlet assembly is communicated with an external steam supply device.

As an improvement, the mounting assembly comprises a cross rod fixedly mounted on the conveying assembly b, a sleeve slidably arranged in the middle of the cross rod in a penetrating manner, a moving plate fixedly mounted at the bottom of the sleeve, two groups of optical shafts symmetrically and fixedly mounted at two ends of the moving plate and slidably arranged on the cross rod in a penetrating manner, a rotating shaft rotatably mounted in the sleeve, a gear a coaxially fixed with the rotating shaft, a rack a arranged in the drying area a and capable of being meshed with the gear a, and limiting plates fixedly arranged above the conveying assembly a and in the drying area b respectively and capable of being abutted against the top of the rotating shaft; the optical axis is elastically connected with the cross rod.

As an improvement, the feeding mechanism comprises two sets of rotating rollers a which are rotatably arranged at the upper side and the lower side of a vegetable leaf conveying path and are in power connection through a gear transmission assembly, any gear b which is positioned at the discharge port and is coaxially fixed with the rotating rollers a and rotatably arranged at the side surface of the heat insulation box, a plurality of sets of racks b which are distributed in a rotation path array of the conveying assembly a and are respectively in meshed arrangement with the gears b, a plurality of sets of ratchet assemblies which are positioned at the drying area b and are correspondingly arranged and are in meshed arrangement with the racks c which are arranged with the gears b in meshed arrangement, a ratchet assembly which is arranged at the feed port and is in dynamic fit with the rotating shaft of the rotating rollers a, a reset gear which is correspondingly arranged with the rotating shaft of the rotating rollers a and is arranged along the conveying path of the conveying assembly b and is arranged at the front side of the rack c and a reset rack which is arranged at the cooling area, the reset rack and the reset gear can be meshed and arranged and drive the rotating roller a to rotate independently.

As an improvement, the rolling mechanism comprises a plurality of groups of rotating rollers b distributed on the drying platform in an array manner, a chain wheel transmission unit synchronously connected with the plurality of groups of rotating rollers b in a transmission manner, a synchronous wheel unit dynamically connected with the rotating rollers a and the chain wheel transmission assembly, and a rack group arranged in the drying area b and positioned at the rear side of the limiting plate; the rack group comprises racks d which are arranged along the advancing direction of the gear b in a vertically staggered mode and can be meshed with the gear b.

As an improvement, the arranging mechanism comprises a mounting plate, a plurality of groups of rotating rollers c which are distributed in a radial divergence manner and are rotatably mounted in the mounting plate, a friction strip which is spirally arranged on the rotating rollers c in a surrounding manner and protrudes out of the plane of the mounting plate, a gear d which is coaxially fixed corresponding to the rotating rollers c, and a gear ring which is rotatably mounted at the central position of the mounting plate and is meshed with the plurality of groups of gears d; the mounting panel fixed mounting of below is in the heat-insulating box bottom, the top the mounting panel slides from top to bottom and sets up in the heat-insulating box and through the spring with heat-insulating box top inner wall connection.

As an improvement, the synchronizing mechanism comprises a rotating shaft rotatably arranged on one side of the heat insulation box, a driving wheel assembly a in transmission connection with the rotating shaft and the gear ring positioned below the rotating shaft, a gear e rotatably arranged on the top of the heat insulation box, a driving wheel assembly b in transmission connection with the gear e and the rotating shaft, and a power unit which is in power connection with the gear ring above the gear e and can drive the gear e to rotate.

As an improvement, the power unit include with the top ring gear coaxial fixation and slip to wear to establish connecting axle, coaxial fixed mounting on the heat-insulating box the top of connecting axle and with gear f, the fixed mounting that gear e can mesh the setting are in on the installation component and with baffle and the circumference array setting that gear f can conflict the setting are in the baffle bottom and with a plurality of sets of arc-shaped rack that gear f can mesh the setting.

As an improvement, the air outlet assembly comprises an air storage pipeline arranged along the axis of the rotating roller a, a pipeline a which is rotatably sleeved at one end of the air storage pipeline and can be communicated with external steam supply equipment, a plurality of groups of air outlet grooves which are communicated with the air storage pipeline and extend outwards along the radial direction of the rotating roller a, and a rotating plate which is rotatably arranged in the air outlet grooves and can block the air outlet grooves, the gear ring is characterized by comprising a plurality of groups of air outlet holes a, air outlet holes b, gears g and gear rings a, wherein the air outlet holes a penetrate through the rotating plate along the width direction of the rotating plate and are distributed along the length direction of the rotating plate in an array manner, the air outlet holes b are communicated with the air outlet holes a in a one-to-one correspondence manner and penetrate through the rotating plate along the thickness direction of the rotating plate, the gears g are coaxially fixed with the rotating plate and are rotatably installed on the side surface of the rotating roller a, and the gear rings a are rotatably installed on the side surface of the rotating roller a; the air outlet holes a and the air outlet holes b alternately enable the air outlet grooves to be smooth.

As an improvement, the medicine applying mechanism comprises a storage pipeline arranged along the axis of the rotating roller a, a pipeline b which is rotatably sleeved at one end of the storage pipeline and communicated with a storage tank, a plurality of groups of discharge chutes which are communicated with the storage pipeline and extend outwards along the radial direction of the rotating roller a, a baffle plate which is rotatably installed in the discharge chutes and can block the discharge chutes, a plurality of groups of discharge holes which penetrate through the baffle plate along the width direction of the baffle plate and are distributed in an array manner along the length direction of the baffle plate, gears h which are coaxially fixed corresponding to the baffle plate and are rotatably installed on the side surface of the rotating roller a, and toothed rings b which are rotatably installed on the side surface of the rotating roller a and are meshed with the plurality of groups of gears h; the discharge hole is discontinuously communicated with the discharge chute.

As an improvement, the limiting mechanism comprises abutting units which are arranged in one-to-one correspondence with the feeding mechanism and electromagnet units which drive two groups of abutting units to synchronously act and are in signal connection with the rotating rollers a which can independently rotate; conflict unit includes that elastic mounting is two sets of removal frame between the live-rollers a, with ring gear a with but ring gear b friction conflict setting and with but remove frame fixed connection's spacing ring, install the fixing base, the elastic sliding who remove frame one side are installed fixing base and free end with on the accessible gag lever post and the fixed mounting gag lever post that sets up of electromagnet unit and with but the conflict portion that removes the frame conflict setting.

The invention has the beneficial effects that:

(1) according to the leaf scalding device, leaf scalding treatment is carried out below the leaf air outlet assembly through rotation of the feeding mechanism, air is exhausted through the air outlet holes b when the leaf stalks pass through, air is exhausted through the leaf blades through the air outlet holes a, so that proper maturity can be kept while leaf scalding treatment is completed for the leaf stalks and the leaf blades, stability of leaf scalding, leaf stalk scalding and the like is guaranteed not to occur, and the subsequent drying effect is improved;

(2) according to the invention, when the vegetable leaves are conveyed by the feeding mechanism, the blades stay in the heat insulation box, the leaf stalks naturally droop through the heat insulation box, then the vegetable leaves are conveyed to the drying area a for drying, the leaf stalks are independently dried, so that the water content of the leaf stalks is consistent with the water content of the leaves, and then when the vegetable leaves are conveyed to the drying area a, the blades and the leaf stalks are simultaneously dried, so that the vegetable leaves can be uniformly dried;

(3) when the blades are sent to a drying area a for drying, the leaf stalks are in a natural drooping state, meanwhile, a gear a in the mounting assembly is meshed with a rack a to drive the material receiving assembly to rotate, so that the leaf stalks are rotated for drying, meanwhile, the material receiving assembly rotates to drive the rotating rollers c in the finishing assembly to rotate, the folded blades can be flattened by the movement of the friction strips, the stacking phenomenon of the blades is prevented, meanwhile, water remained on the blades during steam scalding of the blades can be scraped, the attachment of a dehydration auxiliary agent is facilitated, and the drying effect of the subsequent blades is further improved;

(4) according to the vegetable leaf drying device, the vegetable leaves are coated with the dehydration auxiliary agent when passing through the medicine coating component, and after entering the drying area a, sodium bicarbonate and potassium carbonate in the dehydration auxiliary agent are hydrolyzed to generate OH which is alkaline and can increase the elasticity and ductility of vegetables, so that the water evaporation of the vegetables is promoted, the drying process is accelerated, the loss of chlorophyll and vitamins is reduced, potassium ions are beneficial to opening of vegetable pores and can also play a role in promoting the water evaporation of the vegetables, and meanwhile, citric acid not only reduces the alkalinity of the drying auxiliary agent so as to avoid the phenomenon that the too strong alkalinity generates the bad dehydration effect, but also can inhibit the bacterial reproduction, and has the effects of disinfection and sterilization in the vegetable dehydration process;

(5) when the blades are conveyed to the drying area b, the water content of the blades is consistent with that of the leaf stalks, the whole vegetable leaves are conveyed to the drying table by the feeding mechanism, and then when the vegetable leaves pass through the drying area b, the gear b is matched with the rack gear group, so that the vegetable leaves move back and forth on the rotating roller b, and the whole vegetable leaves are dried more uniformly;

(6) according to the vegetable leaf heating device, the plane for bearing vegetable leaves is formed by the plurality of groups of rotating rollers b, and the rotating rollers b are arranged in a tangent mode, so that grooves can be formed in the bottom surfaces of the vegetable leaves, hot air circulation is facilitated, and the vegetable leaves are heated more uniformly.

In conclusion, the vegetable drying device has the advantages of simple structure, ingenious design, good drying effect, high drying efficiency and the like, and is particularly suitable for drying leaf vegetables.

Drawings

FIG. 1 is a first drawing illustrating the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of a reclaimer assembly;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is an enlarged view of FIG. 2 at B;

FIG. 6 is an enlarged view at C of FIG. 2;

FIG. 7 is an enlarged view of FIG. 2 at D;

FIG. 8 is a schematic view of the internal structure of the oven;

FIG. 9 is a view showing a state where the transport unit b is rotated;

FIG. 10 is a first view of the structure of the material extracting apparatus;

FIG. 11 is a second view of the structure of the material extracting apparatus;

FIG. 12 is a third view of the structure of the material extracting apparatus;

FIG. 13 is an enlarged view at E of FIG. 10;

FIG. 14 is an enlarged view at F of FIG. 10;

FIG. 15 is an enlarged view at G of FIG. 11;

FIG. 16 is a first diagram illustrating the structure of the processing apparatus;

FIG. 17 is a second schematic view of the processing apparatus;

FIG. 18 is an enlarged view at J of FIG. 16;

FIG. 19 is an enlarged view at H of FIG. 16;

FIG. 20 is a first diagram illustrating the structure of the collision unit;

FIG. 21 is a schematic view of a gas outlet assembly;

FIG. 22 is a schematic view of a swab assembly;

FIG. 23 is a schematic view of the feeding mechanism;

FIG. 24 is a schematic view of a ratchet assembly;

FIG. 25 is a diagram illustrating a second exemplary structure of a collision unit;

FIG. 26 is a schematic cross-sectional view of the collating mechanism;

FIG. 27 is a schematic view of the organization mechanism;

fig. 28 is a schematic view showing an operating state of the rolling mechanism.

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 description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example (b):

as shown in fig. 1, 2, 3 and 8, a dehydrated vegetable processing apparatus includes:

the drying oven comprises an oven 1, wherein the oven 1 comprises a preheating zone 11, a drying zone a12, a drying zone b13 and a cooling zone 14;

a conveying device 2, wherein the conveying device 2 comprises a conveying assembly a21 which is installed at one side of the oven 1 and is arranged in a rotary manner, and a conveying assembly b22 which is erected above the conveying belt assembly a21 and sequentially passes through the preheating zone 11, the drying zone a12, the drying zone b13 and the cooling zone 14;

the material taking device 3 comprises a plurality of groups of mounting assemblies 31 which are distributed on the material taking device 3 along the revolving path array of the conveying assembly b22 and can rotate and move up and down, and material receiving assemblies 32 which are correspondingly mounted below the mounting assemblies 31 and move along with the mounting assemblies 31;

the material receiving assembly 32 comprises a heat insulation box 321 and a drying platform 322 which are arranged in front and at the back along the conveying direction of the conveying assembly b22, two groups of feeding mechanisms 323 which are respectively rotatably arranged at a feeding hole 3211 and a discharging hole 3212 of the heat insulation box 321 and are in power connection through a belt wheel transmission assembly, rolling mechanisms 324 which are rotatably arranged on the drying platform 322 and are in power connection with the feeding mechanisms 323, two groups of arrangement mechanisms 325 which are arranged in the heat insulation box 321 in an up-and-down opposite mode and can form a vegetable leaf arrangement area, and a synchronization mechanism 326 which drives the two groups of arrangement mechanisms 325 to synchronously rotate along with the rotation of the material receiving assembly 32 and arrange vegetable leaves; the heat insulation box 321 and the conveying assembly a21 can be arranged in a fitting mode;

the processing device 4 comprises an air outlet assembly 41 which is correspondingly arranged in the feeding mechanism 323 at the feed inlet 3211 and can perform air path switching, a pesticide applying assembly 42 which is correspondingly arranged in the feeding mechanism 323 at the discharge outlet 3212 and can intermittently output a dehydration assistant, and a limiting assembly 43 which is positioned in the side wall of the heat insulation box 321 and can drive the pesticide applying assembly 42 to intermittently output the dehydration assistant while driving the air outlet assembly 41 to perform air path switching; the air outlet assembly 41 may be provided in communication with an external steam supply device.

It should be noted that the two groups of the collating assemblies 325 are separated when the heat insulation box 321 operates the feeding mechanism 323, so that smooth feeding and discharging are facilitated.

More specifically, the steam temperature is 70-90 ℃, the dehydration auxiliary agent is a liquid mixed by sodium bicarbonate, potassium carbonate and citric acid, the sodium bicarbonate and the potassium carbonate are hydrolyzed to generate OH which is alkaline and can increase the elasticity and ductility of the vegetables, so that the water evaporation of the vegetables is promoted, the drying process is accelerated, the loss of chlorophyll and vitamins is reduced, the potassium ions are beneficial to the opening of vegetable pores and can play a role in promoting the water evaporation of the vegetables, and meanwhile, the citric acid not only reduces the alkalinity of the drying auxiliary agent so as to avoid the poor dehydration effect caused by too strong alkalinity, but also can inhibit the bacterial reproduction and play a role in disinfection and sterilization in the dehydration process of the vegetables.

It is worth mentioning that the conveying component a21 is a conveying belt conveying device; the conveying component b22 is a chain wheel and chain conveying device; the two rotate alternately and the power of the two is driven by external power equipment.

Further, as shown in fig. 3, 4 and 10, the mounting assembly 31 includes a cross bar 311 fixedly mounted on the conveying assembly b22, a sleeve 312 slidably disposed in the middle of the cross bar 311, a moving plate 313 fixedly mounted at the bottom of the sleeve 312, two sets of optical axes 314 symmetrically and fixedly mounted at two ends of the moving plate 313 and slidably disposed on the cross bar 311, a rotating shaft 315 rotatably mounted in the sleeve 312, a gear a316 coaxially fixed with the rotating shaft 315, a rack 317 disposed in the drying zone a12 and capable of meshing with the gear a316, and a limiting plate 318 fixedly disposed above the conveying assembly a21 and in the drying zone b22 and capable of abutting against the top of the rotating shaft 315; the optical axis 314 is elastically connected to the cross bar 311.

It should be noted that, when the material receiving assembly 32 moves to the position above the conveying assembly a21, the rotating shaft 315 abuts against the limiting plate 318, so that the sleeve 312 and the moving plate 313 move downwards, and the bottom of the heat insulation box 321 is attached to the conveying assembly a21, at this time, the two groups of sorting mechanisms 325 are separated.

Further, as shown in fig. 23 and 24, the feeding mechanism 323 includes two sets of rotating rollers a3231 rotatably installed on the upper and lower sides of the vegetable leaf conveying path and dynamically connected through a gear transmission assembly 3230, a gear b3232 coaxially fixed to any one of the rotating rollers a3231 at the discharge port 3212 and rotatably installed on the side surface of the heat insulation box 321, a plurality of sets of rack bars b3233 distributed along the rotational path array of the conveying assembly a21 and respectively provided to be engaged with the gear b3232, a rack bar c3234 correspondingly provided to the limiting plate 318 at the drying zone b22 and provided to be engaged with the gear b3232, a ratchet assembly 3235 installed in the gear transmission assembly 3230 at the feed port 3211 and dynamically engaged with the rotating shaft of any one of the rotating rollers a3231, a reset gear 3236 correspondingly provided to the ratchet assembly 3235 and coaxially fixed to the rotating shaft of the rotating roller a3231, and a cold gear 3234 provided to the front side of the rack bar 3234 along the conveying path of the conveying assembly b22 and provided to the cold gear 3234 A reset rack 3237 at the region 14, wherein the reset rack 3237 and the reset gear 3236 can be meshed to be arranged and drive the rotating roller a3231 to rotate independently.

It should be noted that the lengths of the leaf 51 and the leaf stalk 52 of the vegetable leaf 5 dried in the present invention are substantially the same; and vegetable leaves 5 are placed on the conveying assembly a21 manually or by a manipulator, the placing position of the vegetable leaves 5 corresponds to the rack b3233, and the conveying assembly a21 can be marked correspondingly to facilitate the placing.

After the bottom of the heat insulation box 321 is attached to the conveying assembly a21, the conveying assembly a21 starts to operate, the end of the handle 52 of the vegetable 5 moves to the feed inlet of the heat insulation box 321, then the rack b3233 is engaged with the gear b3232, the rotating roller a3231 is driven to rotate, and the vegetable 5 starts to be conveyed into the heat insulation box 321.

It should be noted that, as shown in fig. 4, after the rack b3233 passes through the gear b3232, when the conveying assembly b22 drives the material receiving assembly 32 to move, the rotating shaft 315 is disengaged from the limiting plate 318, the heat insulation box 321 carries the vegetable leaves 5 upward, the leaf handles 52 are in a natural sagging state, and the gear b3232 does not engage with the rack b3233 again.

Further, as shown in fig. 21, the air outlet assembly 41 includes an air storage pipe 411 disposed along an axis of the rotating roller a3231, a pipe a412 rotatably sleeved at one end of the air storage pipe 411 and disposed in a communicating manner with an external steam supply device, a plurality of sets of air outlet grooves 413 communicated with the air storage pipe 411 and extending outward in a radial direction of the rotating roller a3231, a rotating plate 414 rotatably installed in the air outlet grooves 413 and configured to block the air outlet grooves 413, a plurality of sets of air outlet holes a415 penetrating the rotating plate 414 in a width direction of the rotating plate 414 and distributed in an array manner along a length direction of the rotating plate 414, air outlet holes b416 penetrating the rotating plate 414 in a thickness direction of the rotating plate 414 and disposed in a one-to-one correspondence with the air outlet holes a415, a gear g417 coaxially fixed in correspondence with the rotating plate 414 and rotatably installed on a side surface of the rotating roller a3231, and a toothed ring a418 rotatably installed on a side surface of the rotating roller a3231 and configured to be engaged with the plurality of the sets of gear g417 (ii) a The air outlet holes a415 and the air outlet holes b416 alternately open the air outlet groove 413.

It should be noted that the aperture of the air outlet b416 is larger than that of the air outlet a415, and the thickness of the rotating plate 414 is larger than the width of the air outlet groove 413.

Furthermore, as shown in fig. 22, the medicine applying mechanism 42 includes a storage pipe 421 disposed along the axis of the rotating roller a3231, a pipe b423 rotatably sleeved at one end of the storage pipe 411 and communicated with the storage tank 422, a plurality of groups of discharge chutes 424 communicated with the storage pipe 421 and extending radially outward along the rotating roller a3231, a material blocking plate 425 rotatably mounted in the discharge chute 424 and capable of blocking the discharge chutes 424, a plurality of groups of discharge holes 426 penetrating the material blocking plate 425 in the width direction of the material blocking plate 425 and distributed in an array along the length direction of the material blocking plate 425, a gear h427 coaxially fixed with the material blocking plate 425 and rotatably mounted on the side surface of the rotating roller a3231, and a toothed ring b428 rotatably mounted on the side surface of the rotating roller a3231 and engaged with the plurality of groups of gears h 427; the discharging holes 426 are intermittently communicated with the discharging groove 424.

It should be noted that the thickness of the striker plate 425 is greater than the thickness of the discharging chute 424.

Still further, as shown in fig. 16 to 20, the limiting mechanism 43 includes two abutting units 431 corresponding to the feeding mechanism 43, and an electromagnet unit 432 driving the two abutting units 431 to act synchronously and connected with the rotating roller a3231 in a signal manner; the abutting unit 431 comprises a moving frame 4311 elastically installed between the two sets of rotating rollers a3231, a limit ring 4312 which is arranged in a friction abutting mode with the toothed ring a418 and the toothed ring b328 and is fixedly connected with the moving frame 4312, a fixed seat 4313 installed on one side of the moving frame 4311, a limit rod 4314 which is elastically installed on the fixed seat 4313 in a sliding mode, is arranged with a free end in an absorbing mode with the electromagnet unit 432, and an abutting part 4315 which is fixedly installed on the limit rod 4314 and is arranged in an abutting mode with the moving frame 4311.

In addition, the electromagnet unit 432 is driven to operate by both the forward and reverse rotations of the rotating roller a 3231.

More specifically, the rotating roller a3231 rotates the petioles 52 through the air outlet assembly 41, and the air outlet b416 allows the steam provided by the external steam supply device to be output through the air storage pipe 411 and the air outlet b416 and scald the petioles 52; after the rotating roller a3231 rotates for several circles, the petiole 52 completely passes through the gas outlet assembly 41, and the free end portion thereof moves to the medicine smearing assembly 42, at this time, the rotating roller a3231 drives the electromagnet unit 432 to attract two sets of limiting rods 4314 to move synchronously, so that the interference part 4315 interferes with the moving frame 431, so that four sets of limiting rings 4312 respectively interfere with the toothed ring a418 and the toothed ring b328, the toothed ring a418 and the toothed ring b328 stop rotating, so that the gear g417 and the gear h427 are respectively driven to rotate, so that the rotating plate 414 and the baffle 425 respectively rotate 90 °, at this time, the gas outlet a415 is the gas outlet groove 413 and is communicated, the discharge hole 426 is communicated with the discharge groove 424, when the petiole 52 smears the medicine smearing assembly 42, a dewatering aid can be coated, and the vane 51 performs a leaf scalding treatment.

It is important to be noted that, after the blade 51 finishes the blade ironing operation and completely enters the inside of the heat insulation box, the electromagnet unit 432 repeats the above operation process to rotate the striker plate 425 again by 90 degrees, and the discharge hole 426 is blocked, so as to ensure that the dewatering auxiliary agent does not flow out when the subsequent petioles 52 are dried.

It should be further noted that, as shown in fig. 3 and 12, after the blade 51 enters the heat insulation box 321, the conveying assembly b22 conveys the heat insulation box 321 and the vegetable 5 to the preheating zone 11 for preheating, and then when the heat insulation box 321 and the vegetable 5 enter the drying zone a12 for drying, the gear a316 is engaged with the rack a317, so as to drive the heat insulation box 321 and the drying table 322 to rotate, so as to drive the blade handle 52 to rotate for drying, and the blade handle 52 is heated more uniformly, so as to achieve a better drying effect.

It is important to note that, as shown in fig. 9, after the heat insulation box 321 and the vegetable leaves 5 leave the drying zone a12 along with the conveying of the conveying assembly b22, the drying platform 322 rotates upward, and the leaf stalks 52 fall onto the drying platform 322.

Further, as shown in fig. 6 and 11, the rolling mechanism 324 includes a plurality of groups of rotating rollers b3241 distributed on the drying platform 322 in an array manner, a sprocket drive unit 3242 synchronously driving and connecting the plurality of groups of rotating rollers b3242, a synchronizing wheel unit 3243 dynamically connecting the rotating rollers a3231 with the sprocket drive unit 3242, and a rack group 3244 disposed in the drying zone b13 and located behind the limiting plate 318; the rack group 3244 includes racks d32441 arranged along the forward direction of the gear b3232 in a vertically staggered manner and each rack is capable of meshing with the gear b 3232.

It should be noted that, as shown in fig. 5 and 7, the reset rack 3237 and the limiting plate 318 are correspondingly disposed, the material receiving assembly 32 moves in the drying zone b13, the rotating shaft 315 is in interference fit with the limiting plate 318, the material receiving assembly 32 moves upwards, and then two groups of the finishing assemblies 325 are away from each other, the reset rack 3237 is firstly engaged with the reset gear 3236, and under the action of the ratchet assembly 3235, the rotating roller a3231 rotates independently to drive the electromagnet unit 432 to work, at this time, the material blocking plate 425 rotates 90 ° again, the discharge hole 426 is opened again, then the gear b3232 is engaged with the gear c3234 to drive the vegetable 5 to move again, when the blade 51 passes through the medicine applying assembly 42, a dewatering aid is uniformly applied thereon, and simultaneously under the action of the synchronizing wheel unit 3243 and the sprocket transmission assembly 3242, the plurality of groups of rotating rollers b3242 rotate synchronously, the rotating rollers a3231 and the rotating rollers b3242 are matched to enable the vegetable leaves 5 to integrally move to the plurality of groups of rotating rollers b3242, when the blades 51 are completely separated from the heat insulation box 321, the dehydration auxiliary agent in the storage box 422 is completely used, and the dehydration auxiliary agent in the storage box 422 is supplemented through an external supply device 4220.

It should be further noted that, as shown in fig. 28, after the vegetable leaves 5 are integrally arranged on the plurality of sets of rotating rollers b3242, the rotating shaft 315 is disengaged from the limiting plate 318, then the gear b3232 passes through the rack set 3244, and the gear b3232 rotates forward and backward, so as to drive the rotating rollers b3242 to rotate forward and backward, so that the vegetable leaves 5 move back and forth, and the overall drying effect of the vegetable leaves 5 is improved.

It should be further noted that in the process that the material receiving assembly 32 moves to cooperate with the gear set 3244, when the gear b3232 cooperates with the first rack d32441, the rotating roller b3242 drives the vegetable leaves 5 to move in a direction away from the heat insulation box 321, and the vegetable leaves 5 do not enter the heat insulation box 321 again.

It is worth mentioning that a plurality of groups of the rotating rollers b3242 form grooves on the bearing surfaces of the vegetable leaves 5, which is beneficial to hot air circulation and further improves the drying effect of the vegetables 4.

Further, as shown in fig. 26 and 27, the arranging mechanism 325 includes a mounting plate 3251, a plurality of sets of rotating rollers c3252 distributed radially and rotatably mounted in the mounting plate 3251, friction bars 3253 spirally wound on the rotating rollers c3252 and protruding out of the plane of the mounting plate 3251, a gear d3254 coaxially fixed with the rotating rollers c3252, and a gear ring 3255 rotatably mounted at the center of the mounting plate 3251 and engaged with the plurality of sets of gears d3254, the lower mounting plate 3251 is fixedly mounted at the bottom of the heat insulation box 321, and the upper mounting plate 3251 is slidably mounted in the heat insulation box 321 and connected to the inner wall of the top of the heat insulation box 321 through a spring.

It should be noted that, two sets of when forming vegetable leaf arrangement station between the mounting panel 3251, rubbing strip 3253 outwards with blade 51 contact, and a plurality of groups live-rollers 3252 rotates in step, rubbing strip 3253 will vegetable leaf 51 outwards promotes, makes and piles up vegetable leaf 51 fully expands, has guaranteed the follow-up follow come out in the heat-insulating box 321 vegetable leaf 51 can not appear piling up, process steam treatment simultaneously leaf handle 52 with easily adhere to water on the blade 51, the water that leaf handle 52 is more smooth attached to it easily slips off, more fold water easily accumulates on the blade 51, rubbing strip 3253 is right still can when vegetable leaf 51 expandes attached to water on the blade 51, does benefit to subsequent dehydration auxiliary agent and adheres to.

Further, as shown in fig. 10 to 15, the synchronizing mechanism 326 includes a rotating shaft 3261 rotatably installed at one side of the heat insulation box 321, a driving wheel assembly a3262 drivingly connecting the rotating shaft 3261 and the gear ring 3255 located therebelow, a gear e3263 rotatably installed at the top of the heat insulation box 321, a driving wheel assembly b3264 drivingly connecting the gear e3263 and the rotating shaft 3261, and a power unit 3265 which is power-connected to the gear ring 3255 located thereabove and can drive the gear e3263 to rotate.

Further, as shown in fig. 13 and 15, the power unit 3265 includes a connecting shaft 32651 coaxially fixed to the upper ring gear 3255 and slidably disposed on the heat insulation box 321, a gear f32652 coaxially and fixedly installed at a top end of the connecting shaft 32651 and capable of meshing with the gear e3263, a baffle 32653 fixedly installed on the installation assembly 31 and capable of abutting against the gear f32652, and a plurality of sets of arc-shaped racks 32654 circumferentially arrayed at a bottom of the baffle 32653 and capable of meshing with the gear f 32652.

It should be noted that, when the baffle 32653 is fixedly connected to the cross bar 311, and the rotating shaft 315 does not abut against the limiting plate 318, the gear f32653 abuts against the baffle 32652, so that the distance between the two sets of sorting mechanisms 325 is reduced, a sorting station is formed between the two sets of sorting mechanisms, and meanwhile, the gear f32652 is engaged with the gear e3263, and when the gear a316 is engaged with the rack a317 and the heat insulation box 321 is rotated, the gear f32652 is engaged with the arc-shaped rack 32654 to rotate and drive the gear ring 3255 above to rotate.

More specifically, the gear e3263 drives the transmission wheel assembly b3264 to rotate, so as to drive the rotation shaft 3261 to rotate, and further drive the transmission wheel assembly a3262 to rotate, and the transmission assembly a3262 drives the gear ring 3255 below to rotate, so that a plurality of groups of the rotating rollers c3252 in the two groups of arrangement mechanisms 325 arranged up and down rotate synchronously.

It is worth mentioning that the gear f32652 is arranged to be spaced apart from the arc-shaped rack 32654 because the blade 51 is weak and the rotating roller c3252 does not need to rotate for a long time.

The working process is as follows:

a worker or a manipulator places vegetable leaves 5 on the conveying assembly a21, the placing position of the vegetable leaves 5 corresponds to the rack b32233, then when the conveying assembly b22 conveys the material receiving assembly 32 to move to the position above the conveying assembly a21, the rotating shaft 315 abuts against the limiting plate 318, the sleeve 312 and the moving plate 313 move downwards, the bottom of the heat insulation box 321 is attached to the conveying assembly a21, the gear f32653 is disengaged from the baffle 32652, the distance between the two groups of sorting mechanisms 325 is increased, then the conveying assembly a21 starts to operate, the end of the blade handle 51 moves to the position of the feed port 3211, then the rack b3233 is engaged with the gear b3232, so as to drive the groups of rotating rollers a3231 to rotate simultaneously, the blade handle 52 passes through the gas outlet assembly 41, and the gas outlet b416 enables steam provided by the external steam supply device 410 to be output through the gas storage pipeline 411 and the gas outlet b416 Scalding the leaf of the petiole 52; after the rotating roller a3231 rotates for several circles, the petiole 52 completely passes through the gas outlet assembly 41, the free end portion thereof moves to the medicine smearing assembly 42, at this time, the rotating roller a3231 drives the electromagnet unit 432 to attract two sets of limiting rods 4314 to move synchronously, further, the abutting portion 4315 abuts against the moving frame 431, further, four sets of limiting rings 4312 abut against the toothed ring a418 and the toothed ring b328 respectively, the toothed ring a418 and the toothed ring b328 stop rotating and further drive the gear g417 and the gear h427 to rotate respectively, further, the rotating plate 414 and the baffle plate 425 rotate 90 degrees respectively, at this time, the gas outlet a415 communicates the gas outlet groove 413, the discharge hole 426 communicates with the discharge groove 424, the petiole 52 can coat a dehydration assistant when passing through the medicine smearing assembly 42, and the vane 51 can perform leaf scalding treatment, after the rotating roller a3231 rotates for several circles, after the blades 51 finish the leaf scalding work and completely enter the heat insulation box, the electromagnet unit 432 repeats the working process to enable the material baffle 425 to rotate 90 degrees again, the material outlet 426 is blocked, so that the dehydration auxiliary agent cannot flow out when the follow-up leaf handles 52 are dried, then the conveying component b22 conveys the vegetable leaves 5 continuously, the rotating shaft 315 is disengaged from the limiting plate 318, the heat insulation box 321 carries the vegetable leaves 5 to move upwards, the leaf handles 52 are in a natural sagging state, meanwhile, the gear f32653 is abutted to the baffle 32652, the gear f32653 is engaged with the gear e3263, the distance between the two groups of arrangement mechanisms 325 is reduced, the friction strip 3253 is in contact with the blades 51, and then the conveying component b22 conveys the material receiving component 32 and the vegetable leaves 5 to enter the preheating zone 11 for preheating, then the leaves enter the drying area a12, the gear a316 is meshed with the rack a317, the heat insulation box 321 and the drying table 322 are driven to rotate, the leaf handles 52 are driven to rotate and dry, the gear f32652 is meshed with the arc rack 32654 to rotate and drive the upper gear ring 3255 to rotate, the gear f32652 also drives the gear e3263 to rotate, the gear e3263 drives the driving wheel assembly b3264 to rotate, the rotating shaft 3261 is driven to rotate, the driving wheel assembly a3262 drives the lower gear ring 3255 to rotate, and then a plurality of groups of rotating rollers c3252 in the two groups of arrangement mechanisms 325 arranged up and down synchronously rotate, the leaves 51 are fully unfolded and water on the leaves are scraped off, and then the heat insulation box 321 and the leaves leave the drying area a12, the drying table 322 rotates upwards, the leaf stalks 52 fall onto the drying table 322 at this time, then the conveying assembly b22 conveys the material receiving assembly 32 and the vegetable leaves 5 into the drying zone b13, the rotating shaft 315 is in interference fit with the limiting plate 318, the material receiving assembly 32 moves upwards, at this time, the gear f32653 is disengaged from the baffle 32652, at this time, the distance between the two groups of sorting mechanisms 325 is increased, the reset rack 3237 is firstly engaged with the reset gear 3236, and under the action of the ratchet wheel assembly 3235, the rotating roller a3231 rotates independently to drive the electromagnet unit 432 to work, at this time, the baffle 425 rotates 90 degrees again, the discharge hole 426 is opened again, then the gear b3232 is engaged with the gear c3234 to drive the vegetable leaves 5 to move again, and the blades 51 are uniformly coated with the dehydration auxiliary agent when passing through the medicine applying assembly 42, meanwhile, under the action of the synchronizing wheel unit 3243 and the sprocket drive assembly 3242, a plurality of groups of the rotating rollers b3242 rotate synchronously, the rotating rollers a3231 and the rotating rollers b3242 are matched to enable the vegetable 5 to integrally move to the plurality of groups of the rotating rollers b3242, then the rotating shaft 315 is disengaged from the limiting plate 318, then the gear b3232 rotates forward and backward through the rack group 3244, the gear b3232 further drives the rotating roller b3242 to rotate forward and backward, so that the vegetable 5 moves back and forth, then the conveying assembly b22 conveys the material receiving assembly 32 and the vegetable 5 into the cooling area 44, meanwhile, the reset rack 3237 is firstly meshed with the reset gear 3236, and under the action of the ratchet assembly 3235, the rotating rollers a3231 independently rotate to further drive the electromagnet unit 432 to work, and the rotating plate 414 and the material blocking plate 425 rotate to reset, finally, the vegetable leaves 5 are sent to the outside of the oven 1, and then the dried vegetable leaves 5 are taken down manually or by a mechanical arm.

Claims

1. A dehydrated vegetable processing apparatus, comprising:

the drying oven comprises a drying oven (1), wherein the drying oven (1) comprises a preheating zone (11), a drying zone a (12), a drying zone b (13) and a cooling zone (14) which are arranged in the drying oven;

the conveying device (2) comprises a conveying assembly a (21) which is arranged on one side of the oven (1) and is arranged in a rotary mode, and a conveying assembly b (22) which is erected above the conveying belt assembly a (21) and sequentially passes through the preheating zone (11), the drying zone a (12), the drying zone b (13) and the cooling zone (14);

the material taking device (3) comprises a plurality of groups of mounting assemblies (31) which are distributed on the material taking device (3) along the revolving path array of the conveying assembly b (22) and can rotate and move up and down, and material receiving assemblies (32) which are correspondingly mounted below the mounting assemblies (31) and move along with the mounting assemblies (31);

the material receiving assembly (32) comprises a heat insulation box (321) and a drying table (322) which are arranged front and back along the conveying direction of the conveying assembly b (22), two groups of feeding mechanisms (323) which are respectively rotatably installed at a feeding hole (3211) and a discharging hole (3212) of the heat insulation box (321) and are in power connection through a belt wheel transmission assembly, a rolling mechanism (324) which is rotatably installed on the drying table (322) and is in power connection with the feeding mechanism (323), two groups of arrangement mechanisms (325) which are arranged in the heat insulation box (321) in an up-and-down opposite mode and can form a vegetable leaf arrangement area, and a synchronization mechanism (326) which drives the two groups of arrangement mechanisms (325) to synchronously rotate along with the rotation of the material receiving assembly (32) and to arrange vegetable leaves; the heat insulation box (321) and the conveying assembly a (21) can be arranged in a fit mode;

the processing device (4) comprises an air outlet assembly (41) which is correspondingly arranged in the feeding mechanism (323) at the feed port (3211) and can perform air path switching, a medicine smearing assembly (42) which is correspondingly arranged in the feeding mechanism (323) at the discharge port (3212) and can intermittently output dehydration aids, and a limiting assembly (43) which is positioned in the side wall of the heat insulation box (321) and can drive the medicine smearing assembly (42) to intermittently output the dehydration aids while driving the air outlet assembly (41) to perform air path switching; the air outlet component (41) can be communicated with an external steam supply device.

2. The dehydrated vegetable processing apparatus according to claim 1, wherein the processing apparatus further comprises a control unit, the mounting assembly (31) comprises a cross rod (311) fixedly mounted on the conveying assembly b (22), a sleeve (312) slidably arranged in the middle of the cross rod (311), a moving plate (313) fixedly mounted at the bottom of the sleeve (312), two groups of optical shafts (314) symmetrically and fixedly mounted at two ends of the moving plate (313) and slidably arranged on the cross rod (311), a rotating shaft (315) rotatably mounted in the sleeve (312), a gear a (316) coaxially fixed with the rotating shaft (315), a rack a (317) arranged in the drying area a (12) and capable of being meshed with the gear a (316), and limiting plates (318) respectively fixedly arranged above the conveying assembly a (21) and in the drying area b (22) and capable of being abutted against the top of the rotating shaft (315); the optical axis (314) is elastically connected with the cross rod (311).

3. The dehydrated vegetable processing device according to claim 3, wherein the feeding mechanism (323) comprises two groups of rotating rollers a (3231) rotatably installed at the upper side and the lower side of a vegetable leaf conveying path and in power connection with each other through a gear transmission assembly (3230), a gear b (3232) coaxially fixed with any one of the rotating rollers a (3231) at the discharge port (3212) and rotatably installed at the side of the heat insulation box (321), a plurality of groups of racks b (3233) distributed along a rotary path array of the conveying assembly a (21) and respectively arranged in a meshing manner with the gear b (3232), a ratchet assembly (3235) arranged in the gear transmission assembly (3230) at the feed port (3211) and in power fit with a rotating shaft of any one of the rotating rollers a (3231), and racks c (3234) arranged corresponding to the limiting plate (318) at the drying zone b (22) and arranged in a meshing manner with the gear b (3232), A reset gear (3236) which is arranged corresponding to the ratchet assembly (3235) and is coaxially fixed with the rotating shaft of the rotating roller a (3231), and a reset rack (3237) which is arranged at the front side of the rack c (3234) along the conveying path of the conveying assembly b (22) and at the cooling area (14), wherein the reset rack (3237) and the reset gear (3236) can be meshed and drive the rotating roller a (3231) to rotate independently.

4. A dehydrated vegetable processing device according to claim 3, wherein said rolling mechanism (324) comprises a plurality of sets of rotating rollers b (3241) distributed on said drying station (322) in an array, a sprocket drive unit (3242) synchronously driving and connecting a plurality of sets of said rotating rollers b (3241), a synchronizing wheel unit (3243) dynamically connecting said rotating rollers a (3231) and said sprocket drive unit (3242), and a rack set (3244) arranged in said drying zone b (13) and located at the rear side of said limiting plate (318); the rack group (3244) comprises racks d (32441) which are arranged along the advancing direction of the gear b (3232) in a vertically staggered mode and can be meshed with the gear b (3232).

5. The dehydrated vegetable processing device according to claim 1, wherein the arranging mechanism (325) comprises a mounting plate (3251), a plurality of sets of rotating rollers c (3252) which are distributed in a radial direction and are rotatably mounted in the mounting plate (3251), a friction bar (3253) which is spirally wound on the rotating rollers c (3252) and is arranged to protrude out of the plane of the mounting plate (3251), a gear d (3254) which is coaxially fixed corresponding to the rotating rollers c (3252), and a gear ring (3255) which is rotatably mounted at the central position of the mounting plate (3251) and is engaged with the plurality of sets of gears d (3254); the below mounting panel (3251) fixed mounting be in heat-insulating box (321) bottom, the top mounting panel (3251) slide from top to bottom and set up in heat-insulating box (321) and through the spring with heat-insulating box (321) top inner wall is connected.

6. A dehydrated vegetable processing device according to claim 5, wherein the synchronizing mechanism (326) comprises a rotary shaft (3261) rotatably mounted on one side of the heat insulating case (321), a driving wheel assembly a (3262) drivingly connecting the rotary shaft (3261) and the lower toothed ring (3255), a toothed wheel e (3263) rotatably mounted on the top of the heat insulating case (321), a driving wheel assembly b (3264) drivingly connecting the toothed wheel e (3263) with the rotary shaft (3261), and a power unit (3265) which is power-connected with the upper toothed ring (3255) and drives the toothed wheel e (3263) to rotate.

7. The dehydrated vegetable processing device according to claim 6, wherein the power unit (3265) comprises a connecting shaft (32651) coaxially fixed with the upper gear ring (3255) and slidably arranged on the heat insulation box (321), a gear f (32652) coaxially and fixedly arranged at the top end of the connecting shaft (32651) and capable of being meshed with the gear e (3263), a baffle plate (32653) fixedly arranged on the mounting assembly (31) and capable of being abutted against the gear f (32652), and a plurality of sets of arc-shaped racks (32654) arranged at the bottom of the baffle plate (32653) and capable of being meshed with the gear f (32652).

8. The dehydrated vegetable processing device according to claim 3, wherein the air outlet assembly (41) comprises an air storage pipe (411) arranged along the axis of the rotating roller a (3231), a pipe a (412) rotatably sleeved at one end of the air storage pipe (411) and capable of being communicated with an external steam supply device, a plurality of groups of air outlet grooves (413) communicated with the air storage pipe (411) and extending outwards along the radial direction of the rotating roller a (3231), a rotating plate (414) rotatably installed in the air outlet grooves (413) and capable of plugging the air outlet grooves (413), a plurality of groups of air outlet holes a (415) penetrating through the rotating plate (414) along the width direction of the rotating plate (414) and distributed in an array manner along the length direction of the rotating plate (414), and air outlet holes b (416) and a (415) communicated with the air outlet holes a (415) in a one-to-one correspondence manner and penetrating through the rotating plate (414) along the thickness direction of the rotating plate (414), A gear g (417) which is coaxially fixed and rotatably installed on the side surface of the rotating roller a (3231) corresponding to the rotating plate (414), and a toothed ring a (418) which is rotatably installed on the side surface of the rotating roller a (3231) and is meshed with a plurality of groups of gears g (417); the air outlet holes a (415) and the air outlet holes b (416) alternately enable the air outlet grooves (413) to be unobstructed.

9. The dehydrated vegetable processing device according to claim 8, wherein the medicine applying mechanism (42) comprises a storage pipeline (421) arranged along the axis of the rotating roller a (3231), a pipeline b (423) which is rotatably sleeved at one end of the storage pipeline (411) and communicated with a storage tank (422), a plurality of groups of discharge chutes (424) communicated with the storage pipeline (421) and radially and outwardly extending along the rotating roller a (3231), a plurality of groups of discharge holes (426) which are rotatably installed in the discharge chutes (424) and can seal the discharge chutes (424), a plurality of groups of discharge holes (426) which are formed in the width direction of the material baffle (425) in an array manner along the length direction of the material baffle (425), a gear h (427) which is coaxially fixed and rotatably installed on the side surface of the rotating roller a (3231) and is rotatably installed on the side surface of the rotating roller a (3231) and a plurality of groups of discharge holes (427) which are formed in an array manner along the length direction of the material baffle (425) A ring gear b (428) engaged with the gear h (427); the discharge hole (426) is intermittently communicated with the discharge chute (424).

10. The dehydrated vegetable processing device according to claim 9, wherein the limiting mechanism (43) comprises two groups of interference units (431) which are arranged corresponding to the feeding mechanism (323) one by one, and an electromagnet unit (432) which drives the two groups of interference units (431) to act synchronously and is in signal connection with the rotating roller a (3231) which can rotate independently; conflict unit (431) including elastic mounting two sets ofly remove frame (4311) between live-rollers a (3231), with ring gear a (418) with but ring gear b (328) friction conflict setting and with remove frame (4311) fixed connection's spacing ring (4312), install remove fixing base (4313) of frame (4311) one side, elastic sliding mounting be in on fixing base (4313) and the free end with gag lever post (4314) and the fixed mounting gag lever post (4314) that electromagnet unit (432) can adsorb the setting and with remove frame (4311) conflict portion (4315) that can conflict the setting.