CN115654863A - Drying device for tea leaves - Google Patents
Drying device for tea leaves Download PDFInfo
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- CN115654863A CN115654863A CN202211592737.8A CN202211592737A CN115654863A CN 115654863 A CN115654863 A CN 115654863A CN 202211592737 A CN202211592737 A CN 202211592737A CN 115654863 A CN115654863 A CN 115654863A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The invention discloses a tea leaf airing device, which relates to the field of tea leaf airing and comprises a lower fixing frame and an upper fixing frame which are mutually covered, wherein one surfaces, far away from each other, of the lower fixing frame and the upper fixing frame are both fixedly provided with a screen plate, the lower fixing frame is connected to the outer surface of a strip-shaped transmission part, the strip-shaped transmission part is vertically arranged, the surface of the screen plate on the lower fixing frame is provided with an air injection pipe, the periphery of the air injection pipe is provided with an air injection hole group, and the device is provided with an inflating assembly for inflating the inside of the air injection pipe. According to the belt-shaped transmission piece, each group of lower fixing frame and upper fixing frame can be moved to the position close to the upper layer rotating roller through transmission of the belt-shaped transmission piece, so that tea leaves in each group of lower fixing frame and upper fixing frame can be fully contacted with sunlight, the lower fixing frame and the upper fixing frame in the upper layer are prevented from blocking the lower fixing frame and the upper fixing frame in the lower layer, and the tea leaves in each group of lower fixing frame and upper fixing frame are aired more uniformly.
Description
Technical Field
The invention relates to the field of tea airing, in particular to a tea airing device.
Background
When airing tea leaves in the prior art, tea leaves are mostly spread on grate plates, then the grate plates are placed under sunlight, in order to save floor area, a plurality of grate plate layers with tea leaves spread on the partition plates placed on a support are often placed on the partition plates, the grate plates on the upper layer obviously can shield sunlight, the contact area of the tea leaves on the lower grate plate layer and the sunlight is reduced, the tea leaves on each grate plate are unevenly aired, meanwhile, because the supports are mostly high, people place the grate plates on the support at high layers with great effort, if the tea leaves are spread thick, the tea leaves are dehydrated after being aired, the air permeability of the grate plates is poor, water vapor is accumulated on the surfaces of the grate plates, the airing speed of the tea leaves close to the grate plates is slow, and even the taste is influenced by deterioration.
Therefore, it is necessary to provide a tea leaf airing device to solve the above problems.
Disclosure of Invention
The invention aims to provide a tea leaf airing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an airing device of tealeaves, is including the lower fixed frame and the upper fixed frame that each other approximately close, and the one end activity of upper fixed frame is articulated at the upper surface of lower fixed frame, the one side that lower fixed frame and upper fixed frame kept away from each other all fixes and is equipped with the otter board, the one end of lower fixed frame is connected the surface of banded transmission piece, the vertical setting of banded transmission piece, banded transmission piece are connected by two sets of live-rollers transmission that set up from top to bottom, the fixed outer ring gear who is equipped with banded transmission piece looks adaptation on the live-rollers, be equipped with the bulge that stretches out the upper fixed frame side on the lower fixed frame, the surface of otter board on the lower fixed frame is equipped with the jet-propelled pipe, and the jet-propelled punch combination rather than the mutual intercommunication of inside is seted up to the periphery of jet-propelled pipe, and the inside one end of otter board is kept away from to the jet-propelled gas-filled subassembly on the bulge.
Preferably, the inflation assembly includes the exhaust tube, aerifys chamber, piston plate, branch air cavity and venthole, aerify the inside that the chamber is located the bulge, aerify the inside in chamber and be equipped with round trip movement's piston plate, it is equipped with the multiunit to spout the pipe, through connecting square pipe intercommunication each other between the multiunit gas-jet pipe, the one end that the bulge is close to banded transmission piece is equipped with and aerifys the exhaust tube that the intracavity portion communicates each other, aerifys the chamber and is close to the one end of banded transmission piece and seted up the venthole, and the inside of venthole and connecting square pipe communicates each other, the inside of venthole and exhaust tube all is equipped with the check valve.
Preferably, the air injection pipes are arranged on the screen plate in a matrix form, the air injection pipes on the same row are communicated with each other through a connecting square pipe, the connecting square pipe is provided with a plurality of groups, air distribution cavities communicated with the air outlet holes are formed in the protruding parts, and the plurality of groups of connecting square pipes are communicated with the insides of the air distribution cavities.
Preferably, the jet-propelled pipe rotates to be connected at the upper surface of connecting square pipe, and the jet-propelled punch combination includes the multiunit jet-propelled hole that is the equidistance annular arrangement in the periphery of jet-propelled pipe, and the outer port of jet-propelled hole all inclines towards an hour hand direction, and is vortex form from the gas of jet-propelled hole spun, and the jet-propelled punch combination is equipped with the multilayer from the top down on the jet-propelled pipe.
Preferably, the periphery of the air injection pipe is provided with a spiral through groove wound in a spiral shape, an expandable or contractible membrane matched with the spiral through groove is arranged in the spiral through groove, the spiral through groove is sealed by the membrane, and the membrane is accommodated in the spiral through groove when in a contraction state.
Preferably, one surface of the piston plate, which is far away from the belt-shaped transmission member, is fixedly connected with the free end of the volute spiral spring wound on the winding rod, one surface of the piston plate, which is far towards the belt-shaped transmission member, is fixedly connected with one end of the pull rope, the other end of the pull rope is connected with the pulling assembly on the protruding portion, and the pulling assembly drives the piston plate to move towards the direction close to the belt-shaped transmission member.
Preferably, the subassembly of dragging includes around its self axis pivoted wire winding roller, and the one end fixed connection that the piston board was kept away from to the stay cord is in the periphery of wire winding roller, and the wire winding roller is located the inside coiling intracavity of bulge, and the coiling chamber is located the one end that the bulge is close to banded transmission piece, and the stay cord passes the threading hole of coiling the chamber and aerifing between the chamber, and the inside in threading hole is equipped with the sealing member, and the one end of wire winding roller is connected with the power supply.
Preferably, one end of the winding roller extends out of the side wall of the protruding portion and is fixedly connected with the gear, the gear and the winding roller are coaxially arranged, the device is provided with a fixing plate on a moving path of the gear, and tooth groups meshed with the gear are arranged on the outer surface of the fixing plate at equal intervals.
Preferably, the lower fixing frame is fixedly provided with an inserting block at one end close to the strip-shaped transmission piece, and inserting slot pieces matched with the inserting block are arranged on the outer surface of the strip-shaped transmission piece at equal intervals.
Preferably, the exhaust tube is made of carbon fiber material.
The invention has the technical effects and advantages that:
1. according to the belt-shaped transmission piece, each group of lower fixing frame and upper fixing frame can move to a position close to the upper layer rotating roller through transmission of the belt-shaped transmission piece, so that tea leaves in each group of lower fixing frame and upper fixing frame can be fully contacted with sunlight, the lower fixing frame and the upper fixing frame on the upper layer are prevented from blocking the lower fixing frame and the upper fixing frame on the lower layer, and the tea leaves in each group of lower fixing frame and upper fixing frame are aired more uniformly;
2. when the lower fixing frame and the upper fixing frame move to the position of the periphery of the upper rotating roller, the inclination angles of the lower fixing frame and the upper fixing frame are changed continuously, so that sunlight is always directly irradiated on the surfaces of the lower fixing frame and the upper fixing frame, and a better airing effect is achieved;
3. the inflation assembly can inflate the inside of jet-propelled pipe, and the gas that gets into the jet-propelled intraduct will be followed jet-propelled punch combination blowout for air-dry tealeaves, consequently "air-dry" with "sunning", can improve the dry efficiency of tealeaves greatly.
Drawings
Fig. 1 is a first structural schematic view of the tea leaf airing device of the present invention.
Fig. 2 is a second structural schematic view of the tea leaf airing device of the present invention.
FIG. 3 is an enlarged schematic view of the point A in FIG. 1 according to the present invention.
FIG. 4 is a schematic view of the internal structure of the inflation chamber of the present invention.
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
Figure 6 is a schematic view of the connection of the lower and upper frames according to the invention.
FIG. 7 is an enlarged view of the structure of FIG. 6 at C according to the present invention.
FIG. 8 is an enlarged view of the structure of FIG. 7 at D according to the present invention.
Fig. 9 is a schematic view of the structure of the membrane of the present invention when expanded.
FIG. 10 is a schematic view of the distribution of the gas injection holes of the present invention at the outer circumference of the gas lance.
In the figure: 1. a rotating roller; 2. an outer ring gear; 3. a belt-like conveyance member; 4. a fixing plate; 5. a mounting frame; 6. a base; 7. a socket member; 8. a lower fixed frame; 9. an upper fixing frame; 10. buckling; 11. a gear; 12. a screen plate; 13. a set of teeth; 14. an air exhaust pipe; 15. connecting the square tubes; 16. a gas ejector tube; 17. an inflation cavity; 18. a piston plate; 19. pulling a rope; 20. a winding roller; 21. a gas distribution cavity; 22. threading holes; 23. an air outlet; 24. a winding chamber; 25. a winding rod; 26. a spiral through groove; 27. a gas injection hole; 28. a membrane; 29. a limiting ring; 30. an insertion block; 31. a projection; 32. a receiving cavity; 33. and (4) inserting grooves.
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.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The invention provides a tea leaf airing device as shown in figures 1-10, which comprises a lower fixing frame 8 and an upper fixing frame 9 which are mutually covered, wherein one end of the upper fixing frame 9 is movably hinged on the upper surface of the lower fixing frame 8, a screen plate 12 is fixedly arranged on the surfaces, far away from each other, of the lower fixing frame 8 and the upper fixing frame 9, one end of the lower fixing frame 8 is connected to the outer surface of a belt-shaped transmission member 3, the belt-shaped transmission member 3 is vertically arranged, the belt-shaped transmission member 3 is in transmission connection through two groups of rotating rollers 1 which are vertically arranged, an outer toothed ring 2 matched with the belt-shaped transmission member 3 is fixedly arranged on each rotating roller 1, a convex part 31 extending out of the side surface of the upper fixing frame 9 is arranged on the lower fixing frame 8, an air injection pipe 16 is arranged on the surface of the screen plate 12 on the lower fixing frame 8, an air injection hole group communicated with the inside of the air injection pipe 16 is arranged on the periphery of the air injection pipe 16, one end, far away from the screen plate 12 is in a sealed state, and an inflation assembly for inflating the air injection pipe 16 is arranged on the convex part 31.
In practical application, the belt-shaped transmission piece 3 is driven by the rotating roller 1 to transmit in a vertical plane, the lower fixing frame 8 is connected to the outer surface of the belt-shaped transmission piece 3, and then the belt-shaped transmission piece 3 drives the lower fixing frame 8, the upper fixing frame 9 and tea leaves loaded between the lower fixing frame 8 and the upper fixing frame 9 to move in the vertical plane, obviously, sunlight close to the upper rotating roller 1 is the most sufficient, and the transmission of the belt-shaped transmission piece 3 enables each group of lower fixing frame 8 and upper fixing frame 9 to move to a position close to the upper rotating roller 1, so that the tea leaves in each group of lower fixing frame 8 and upper fixing frame 9 can be fully contacted with the sunlight, the lower fixing frame 8 and upper fixing frame 9 on the upper layer are prevented from blocking the lower fixing frame 8 and upper fixing frame 9 on the lower layer, and the tea leaves in each group of lower fixing frame 8 and upper fixing frame 9 are aired more uniformly;
furthermore, when the lower fixing frame 8 and the upper fixing frame 9 pass over the top of the upper rotating roller 1, the lower fixing frame 8 and the upper fixing frame 9 are turned, tea leaves in the lower fixing frame 8 and the upper fixing frame 9 are turned over, so that two sides of the tea leaves can be irradiated by sunlight, the phenomenon that the tea leaves in the same lower fixing frame 8 and the upper fixing frame 9 are not aired uniformly is prevented, the air permeability of the screen plate 12 is high, water vapor generated by water loss of the tea leaves is prevented from being accumulated in the lower fixing frame 8 and the upper fixing frame 9 to influence the quality of the tea leaves, and when the lower fixing frame 8 and the upper fixing frame 9 move to the periphery of the upper rotating roller 1, the inclination angles of the lower fixing frame 8 and the upper fixing frame 9 are continuously changed, the sunlight is always directly irradiated on the surfaces of the lower fixing frame 8 and the upper fixing frame 9, so that a better airing effect is achieved;
meanwhile, an operator only needs to connect the lower fixed frame 8 to a proper height position on the belt-shaped transmission part 3, after the installation is finished, the lower fixed frame 8 deviates from the proper height position under the transmission of the belt-shaped transmission part 3, and then the next group of lower fixed frames 8 can be installed at the height position, namely, the lower fixed frame 8 can be installed on the belt-shaped transmission part 3 without stooping or standing on the feet of a person, and the operator only needs to find a proper, comfortable and labor-saving proper position for installation;
it should be noted that, when the present invention is used for airing tea leaves with a small single volume, for example, when airing the tips of spring tea buds, the distance between two sets of mesh plates 12 on the lower fixing frame 8 and the upper fixing frame 9 should be small, and the spreading thickness of the tea leaves between the lower fixing frame 8 and the upper fixing frame 9 is small, that is, the mesh plates 12 on the lower fixing frame 8 and the upper fixing frame 9 compress and fix the tea leaves, so as to prevent the lower fixing frame 8 and the upper fixing frame 9 from moving to a position close to the upper rotating roller 1, the tea leaves are all accumulated to the bottom of the lower fixing frame 8 and the upper fixing frame 9 to affect the contact with sunlight, when the present invention is used for airing tea leaves with a large single volume, such as melon slice tea leaves or tea leaves with small segments, since the tea leaves can be stably placed in the inner portions of the lower fixing frame 8 and the upper fixing frame 9, and the gaps between the mesh plates 12 on the lower fixing frame 8 and the upper fixing frame 9 can be set to be large to accommodate more tea leaves, wherein the mesh plates 12 can be made of elastic material to clamp the tea leaves, and the tea leaves can not be damaged when the tea leaves are turned;
it is worth mentioning that when the tea leaf airing rack is used for airing a single piece of tea leaves with a large volume, the tea leaves can be aired in a mode of clamping the tea leaves by the screen plates 12 on the lower fixing frame 8 and the upper fixing frame 9, only the amount of the aired tea leaves is small, and the clamping, fixing and airing mode can prevent the tea leaves from being curled after being aired, ensure the flatness of the tea leaves, further improve the attractiveness and quality of the tea leaves and enable the sales volume of the tea leaves to be better;
in addition, for the purpose that the two groups of rotating rollers 1 transmit the belt-shaped transmission part 3, the rotating rollers 1 are rotatably connected to a mounting frame 5, the mounting frame 5 is fixedly mounted on the upper surface of a base 6, a rotating shaft of one group of rotating rollers 1 is in transmission connection with a driving motor, the rotating rollers 1 can also be driven to rotate through a series of structures such as a reduction gear or a reduction box, and the like, so as to ensure the slow transmission of the belt-shaped transmission part 3 in a vertical plane, the belt-shaped transmission part 3 can be a gear belt, a chain or a chain plate, and the like, and in order to prevent the lower fixed frame 8 and the upper fixed frame 9 from being separated from each other, connecting parts such as a buckle 10 can be arranged on the lower fixed frame 8 and the upper fixed frame 9, so that the lower fixed frame 8 and the upper fixed frame 9 are firmly connected together;
furthermore, when the device is used for airing tea leaves with a large single piece volume, the air injection pipe 16 arranged on the surface of the screen plate 12 can further block the tea leaves, so that the tea leaves in the lower fixing frame 8 and the upper fixing frame 9 cannot be accumulated to the bottom of the lower fixing frame 8 and the upper fixing frame 9 when being turned over, meanwhile, the air inflation component can inflate the air injection pipe 16, the air entering the air injection pipe 16 can be ejected from the air injection hole group for airing the tea leaves, so that the 'airing' and the 'drying' can be greatly improved, it should be noted that when the device adopts a 'clamping and fixing airing' mode, the height of the air injection pipe 16 is designed to be lower, and the air injection pipe 16 can be arranged at the bottom of the screen plate 12 on the lower fixing frame 8, thereby avoiding influencing the clamping and drying effects of the tea leaves by the screen plate 12, the air inflation component in the invention can select any form of a single component or a linkage component and the like which can inflate the inside of the air injection pipe 16, for example, an air pump or an air cylinder can be used for intermittently inflating the inside of the air injection pipe 16, and the invention only adopts one embodiment of the technology.
Specifically, inflation assembly includes exhaust tube 14, aerifys chamber 17, piston plate 18, branch air cavity 21 and venthole 23, aerify the inside that chamber 17 is located bulge 31, aerify the inside of chamber 17 and be equipped with piston plate 18 that can round trip movement, jet-propelled pipe 16 is equipped with the multiunit, through connecting square pipe 15 intercommunication each other between the multiunit jet-propelled pipe 16, bulge 31 is close to the one end of banded transmission piece 3 and is equipped with the exhaust tube 14 with aerifing the inside mutual intercommunication in chamber 17, aerifys the one end that chamber 17 is close to banded transmission piece 3 and has seted up venthole 23, and venthole 23 communicates each other with the inside of connecting square pipe 15, venthole 23 and exhaust tube 14's inside all is equipped with the check valve.
When the piston plate 18 moves in the direction away from the belt-shaped transmission part 3, the external gas enters the inside of the inflating cavity 17 through the air exhaust pipe 14, and when the piston plate 18 moves in the direction close to the inflating cavity 17, the gas inside the inflating cavity 17 is extruded by the piston plate 18 and enters the inside of the gas ejecting pipe 16 through the gas outlet hole 23, the gas entering the inside of the gas ejecting pipe 16 is ejected out of the gas ejecting hole group and is used for air-drying tea leaves, and once every reciprocating movement of the piston plate 18, the internal inflation of the downward fixing frame 8 is completed.
It is worth mentioning that the air exhaust pipe 14 is preferably made of carbon fiber material, because the carbon fiber material has good thermal conductivity, and the color is black, and has good heat absorption, so that the air exhaust pipe 14 can absorb sunlight to raise the temperature, and transfer the temperature to the air around the air exhaust pipe, thereby making the temperature of the air entering the air charging chamber 17 higher, and the hot air ejected from the air injection holes 27 can "dry" the tea leaves, so that the drying efficiency of the tea leaves is higher.
Further, the gas-blast pipe 16 is arranged in matrix form on otter board 12, in order to make the gas that aerifys cavity 17 from venthole 23 spun gas can be even get into each group of gas-blast pipe 16, the gas-blast pipe 16 that is located on the same row communicates each other through connecting square pipe 15, connecting square pipe 15 is equipped with the multiunit, set up on the bulge 31 with the branch gas chamber 21 of venthole 23 intercommunication each other, multiunit connecting square pipe 15 communicates each other with the inside of branch gas chamber 21, so from the inside dispersion that venthole 23 spun gas will get into branch gas chamber 21, then through the inside that a plurality of groups connecting square pipe 15 got into gas-blast pipe 16, thereby realize carrying gas to gas-blast pipe 16's inside by aerifing cavity 17.
In order to make gaseous more even in the inside distribution of fixed frame 8 down, the jet-propelled pipe 16 rotates to be connected at the upper surface of connecting square pipe 15, and the jet-propelled hole group includes the multiunit jet-propelled hole 27 that is the equidistance annular arrangement in the periphery of jet-propelled pipe 16, and the outer port of jet-propelled hole 27 all inclines towards an hour hand direction, and follows the gaseous vortex form that is of jet-propelled hole 27 spun, and the jet-propelled hole group is from last down to be equipped with the multilayer on jet-propelled pipe 16. The bottom end of the gas injection pipe 16 is positioned in the insertion groove 33 at the top of the connecting square pipe 15, the periphery of the gas injection pipe 16 is fixedly provided with a limiting ring 29, and the limiting ring 29 is in sliding connection with the annular sliding groove on the inner wall of the insertion groove 33
Because jet-propelled hole group includes the periphery at jet-propelled pipe 16 and becomes the multiunit jet-propelled hole 27 that is equidistance annular arrangement, and jet-propelled hole 27 all inclines towards an hour hand direction, when gaseous from jet-propelled hole 27 blowout, jet-propelled pipe 16 will be rotatory around its self axis, when jet-propelled pipe 16 rotates, will follow the inside of fixed frame 8 under the gaseous even distribution of jet-propelled hole 27 blowout, it is better to the drying effect of tealeaves, simultaneously because jet-propelled pipe 16 is rotating, tealeaves can not the adhesion on the surface of jet-propelled pipe 16 at the in-process that dries, prevent that the difficult inside of following fixed frame 8 of tealeaves from empting out after drying.
Furthermore, a spiral through groove 26 wound in a spiral shape is formed in the periphery of the gas ejector pipe 16, an expandable or contractible membrane 28 matched with the spiral through groove 26 is arranged in the spiral through groove 26, the spiral through groove 26 is sealed by the membrane 28, and the membrane 28 is accommodated in the spiral through groove 26 when being in a contraction state.
When air enters the air injection pipe 16, the membrane 28 expands and extends out of the outer end opening of the spiral through groove 26, when the spiral membrane 28 rotates along with the air injection pipe 16, when the thickness of large-volume tea leaves accommodated between the lower fixing frame 8 and the upper fixing frame 9 is large, the spiral membrane 28 plays a role of upwards conveying the tea leaves, and further loosening the tea leaves, so that the tea leaves are in a fluffy state between the lower fixing frame 8 and the upper fixing frame 9, water vapor generated when the tea leaves are dehydrated is discharged, the air drying efficiency of the tea leaves is improved, and the tea leaves can be prevented from rotting;
it should be noted that the helical through slots 26 of the present invention may be discontinuous so as to avoid obscuring the gas injection holes 27 of the gas lances 16.
In order to realize the back and forth movement of the piston plate 18 inside the air charging chamber 17, one side of the piston plate 18 facing away from the belt-like transmission member 3 is fixedly connected with the free end of the volute spiral spring wound on the winding rod 25, one side of the piston plate 18 facing the belt-like transmission member 3 is fixedly connected with one end of the pulling rope 19, the other end of the pulling rope 19 is connected with the pulling component on the protruding part 31, and the pulling component drives the piston plate 18 to move towards the direction close to the belt-like transmission member 3.
Specifically, the assembly that pulls includes around its self axis pivoted wire winding roller 20, and the one end fixed connection that the piston plate 18 was kept away from to stay cord 19 is in the periphery of wire winding roller 20, and wire winding roller 20 is located the inside chamber 24 that winds of bulge 31, and it is located the one end that bulge 31 is close to banded transmission piece 3 to wind chamber 24, and stay cord 19 passes the through wires hole 22 between winding chamber 24 and the inflation chamber 17, and the inside of through wires hole 22 is equipped with the sealing member, and the one end of wire winding roller 20 is connected with the power supply.
As shown in fig. 4 and 5, when the winding roller 20 rotates, the pulling rope 19 will be wound, the pulling rope 19 will drive the piston plate 18 to move toward the winding roller 20, and when the winding roller 20 rotates in the opposite direction, the piston plate 18 will be reset under the action of the spiral spring connected thereto, and further drive the pulling rope 19 to unwind from the winding roller 20, the winding rod 25 is rotatably connected in the storage cavity 32 inside the protrusion 31, and the storage cavity 32 plays a role in limiting and storing the winding of the spiral spring.
In order to realize the back and forth rotation of the winding roller 20, the side wall of one end of the winding roller 20 extending out of the convex part 31 is fixedly connected with the gear 11, the gear 11 is coaxially arranged with the winding roller 20, the device is provided with a fixed plate 4 on the moving path of the gear 11, and the outer surface of the fixed plate 4 is equidistantly provided with tooth groups 13 which are meshed with the gear 11.
When banded transmission piece 3 drove gear 11 transmission, gear 11 will pass through tooth group 13 of fixed plate 4 surface to gear 11 will rotate around its self axis through the meshing transmission with tooth group 13, and then drive the rotation of winding roller 20, and when gear 11 moved to the position of deviating tooth group 13, tooth group 13 will remove the spacing to gear 11 this moment, and gear 11 will reset under the power of pulling with stay cord 19 of winding roller 20 fixed connection.
The one end that the lower fixed frame 8 is close to the belt transmission piece 3 is fixed and is equipped with the plug-in block 30, and the surface equidistance of belt transmission piece 3 is provided with the slot piece 7 that matches each other with plug-in block 30, and in order to prevent that lower fixed frame 8 and upper fixed frame 9 from breaking away from on slot piece 7 when moving to the bottom of belt transmission piece 3, plug-in block 30 can be designed into T type structure, or other structures that have "keep off".
The working principle is as follows: in practical application, the belt-shaped transmission piece 3 is driven by the rotating roller 1 to transmit in a vertical plane, the lower fixing frame 8 is connected to the outer surface of the belt-shaped transmission piece 3, and then the belt-shaped transmission piece 3 drives the lower fixing frame 8, the upper fixing frame 9 and tea leaves loaded between the lower fixing frame 8 and the upper fixing frame 9 to move in the vertical plane, obviously, sunlight close to the upper rotating roller 1 is the most sufficient, and the transmission of the belt-shaped transmission piece 3 enables each group of lower fixing frame 8 and upper fixing frame 9 to move to a position close to the upper rotating roller 1, so that the tea leaves in each group of lower fixing frame 8 and upper fixing frame 9 can be fully contacted with the sunlight, the lower fixing frame 8 and upper fixing frame 9 on the upper layer are prevented from blocking the lower fixing frame 8 and upper fixing frame 9 on the lower layer, and the tea leaves in each group of lower fixing frame 8 and upper fixing frame 9 are aired more uniformly;
furthermore, when the lower fixing frame 8 and the upper fixing frame 9 pass over the top of the upper rotating roller 1, the lower fixing frame 8 and the upper fixing frame 9 are turned, tea leaves in the lower fixing frame 8 and the upper fixing frame 9 are turned over, so that two sides of the tea leaves can be irradiated by sunlight, the phenomenon that the tea leaves in the same lower fixing frame 8 and the upper fixing frame 9 are not aired uniformly is prevented, the air permeability of the screen plate 12 is high, water vapor generated by water loss of the tea leaves is prevented from being accumulated in the lower fixing frame 8 and the upper fixing frame 9 to influence the quality of the tea leaves, and when the lower fixing frame 8 and the upper fixing frame 9 move to the periphery of the upper rotating roller 1, the inclination angles of the lower fixing frame 8 and the upper fixing frame 9 are continuously changed, the sunlight is always directly irradiated on the surfaces of the lower fixing frame 8 and the upper fixing frame 9, so that a better airing effect is achieved;
meanwhile, an operator only needs to connect the lower fixed frame 8 to a proper height position on the belt-shaped transmission part 3, after the installation is finished, the lower fixed frame 8 deviates from the proper height position under the transmission of the belt-shaped transmission part 3, and then the next group of lower fixed frames 8 can be installed at the height position, namely, the lower fixed frame 8 can be installed on the belt-shaped transmission part 3 without bending over or standing on the feet of a person, and the person only needs to find a proper, comfortable and labor-saving proper position for installation;
it should be noted that, when the present invention is used for airing tea leaves with a small single volume, for example, when the bud tips of spring tea are aired, the distance between two sets of mesh plates 12 on the lower fixed frame 8 and the upper fixed frame 9 should be small, and the spreading thickness of the tea leaves between the lower fixed frame 8 and the upper fixed frame 9 is small, that is, the mesh plates 12 on the lower fixed frame 8 and the upper fixed frame 9 compress and fix the tea leaves, so as to prevent the tea leaves from being moved to a position close to the upper rotating roller 1, and the tea leaves are all accumulated at the bottom of the lower fixed frame 8 and the upper fixed frame 9 to affect the contact with sunlight, and when the present invention is used for airing tea leaves with a large single volume, such as melon piece tea leaves or tea leaves with small segments, since the tea leaves can be stably placed in the lower fixed frame 8 and the upper fixed frame 9, and the tea leaves cannot be accumulated at one position due to the turning of the lower fixed frame 8 and the upper fixed frame 9 after being dried, the gap between the mesh plates 12 on the lower fixed frame 8 and the upper fixed frame 9 can be set to accommodate more tea leaves, wherein the tea leaves can be made of elastic material, and the mesh plates 12 can not be clamped and the tea leaves can be damaged at regular time;
it is worth mentioning that when the tea leaf airing rack is used for airing a single piece of tea leaves with a large volume, the tea leaves can be aired in a mode of clamping the tea leaves by the screen plates 12 on the lower fixing frame 8 and the upper fixing frame 9, only the amount of the aired tea leaves is small, and the clamping, fixing and airing mode can prevent the tea leaves from being curled after being aired, ensure the flatness of the tea leaves, further improve the attractiveness and quality of the tea leaves and enable the sales volume of the tea leaves to be better;
in addition, for the purpose that the two groups of rotating rollers 1 transmit the belt-shaped transmission part 3, the rotating rollers 1 are rotatably connected to a mounting frame 5, the mounting frame 5 is fixedly mounted on the upper surface of a base 6, a rotating shaft of one group of rotating rollers 1 is in transmission connection with a driving motor, the rotating rollers 1 can also be driven to rotate through a series of structures such as a reduction gear or a reduction box, and the like, so as to ensure the slow transmission of the belt-shaped transmission part 3 in a vertical plane, the belt-shaped transmission part 3 can be a gear belt, a chain or a chain plate, and the like, and in order to prevent the lower fixed frame 8 and the upper fixed frame 9 from being separated from each other, connecting parts such as buckles can be arranged on the lower fixed frame 8 and the upper fixed frame 9, so that the lower fixed frame 8 and the upper fixed frame 9 are firmly connected together;
furthermore, when the device is used for airing tea leaves with a large single piece volume, the air injection pipe 16 arranged on the surface of the screen plate 12 can further block the tea leaves, so that the tea leaves in the lower fixing frame 8 and the upper fixing frame 9 cannot be accumulated to the bottom of the lower fixing frame 8 and the upper fixing frame 9 when being turned over, meanwhile, the air inflation component can inflate the air injection pipe 16, the air entering the air injection pipe 16 can be ejected from the air injection hole group for airing the tea leaves, so that the 'airing' and the 'drying' can be greatly improved, it should be noted that when the device adopts a 'clamping and fixing airing' mode, the height of the air injection pipe 16 is designed to be lower, and the air injection pipe 16 can be arranged at the bottom of the screen plate 12 on the lower fixing frame 8, thereby avoiding influencing the clamping and drying effects of the tea leaves by the screen plate 12, the air inflation component in the invention can select any form of a single component or a linkage component and the like which can inflate the inside of the air injection pipe 16, for example, an air pump or an air cylinder can be used for intermittently inflating the inside of the air injection pipe 16, and the invention only adopts one embodiment of the technology.
Claims (10)
1. The utility model provides a drying device of tealeaves, its characterized in that, including the lower fixed frame (8) and the upper fixed frame (9) that cover each other and close, the one end activity hinge joint of upper fixed frame (9) is at the upper surface of lower fixed frame (8), the one side that lower fixed frame (8) and upper fixed frame (9) kept away from each other all is fixed and is equipped with otter board (12), the one end of lower fixed frame (8) is connected the surface of banded transmission piece (3), the vertical setting of banded transmission piece (3), banded transmission piece (3) are connected by two sets of live-rollers (1) transmission that set up from top to bottom, live-rollers (1) go up fixed outer ring gear (2) that are equipped with banded transmission piece (3) looks adaptation, be equipped with bulge (31) that stretch out upper fixed frame (9) side down on (8), the surface of otter board (12) on lower fixed frame (8) is equipped with jet-jet orifice group rather than the inside intercommunication, jet-jet orifice group is seted up in jet nozzle (16), the one end that jet-jet tube (16) kept away from otter board (12) is equipped with sealed state, be equipped with on the inside jet-jet orifice group (16) to the jet-jet assembly (16).
2. The airing device for tea leaves according to claim 1, wherein: the inflation assembly includes exhaust tube (14), aerifys chamber (17), piston board (18), branch gas chamber (21) and venthole (23), aerify the inside that chamber (17) is located bulge (31), the inside of aerifing chamber (17) is equipped with piston board (18) that can round trip movement, jet-propelled pipe (16) are equipped with the multiunit, communicate each other through connecting square pipe (15) between multiunit jet-propelled pipe (16), the one end that bulge (31) are close to banded transmission piece (3) is equipped with and aerifys exhaust tube (14) that chamber (17) inside communicates each other, aerifys chamber (17) and is close to the one end of banded transmission piece (3) and has seted up venthole (23), and venthole (23) communicate each other with the inside of connecting square pipe (15), the inside of venthole (23) and exhaust tube (14) all is equipped with the check valve.
3. The airing device for tea leaves according to claim 2, wherein: jet-propelled pipe (16) are the matrix form and arrange on otter board (12), and jet-propelled pipe (16) that are located same row communicate each other through connecting square pipe (15), and connecting square pipe (15) are equipped with the multiunit, offer branch gas chamber (21) with venthole (23) intercommunication on bulge (31), and multiunit connecting square pipe (15) communicate each other with the inside of dividing gas chamber (21).
4. The airing device for tea leaves according to claim 3, wherein: jet-propelled pipe (16) rotate to be connected at the upper surface of connecting square pipe (15), and the jet-propelled hole group includes that periphery at jet-propelled pipe (16) is multiunit jet-propelled hole (27) that the equidistance annular was arranged, and the outer port of jet-propelled hole (27) all inclines towards an hour hand direction, and is the vortex form from jet-propelled hole (27) spun gas, and the jet-propelled hole group is from last down being equipped with the multilayer on jet-propelled pipe (16).
5. The airing device for tea leaves according to claim 4, wherein: spiral through groove (26) that are the heliciform winding are seted up to the periphery of jet-propelled pipe (16), and the inside in spiral through groove (26) is equipped with expandable or contractive diaphragm (28) that matches with it, and diaphragm (28) are sealed with spiral through groove (26), and accomodate in the inside in spiral through groove (26) when diaphragm (28) are in the contraction state.
6. An airing device for tea leaves according to claim 5, wherein: one surface of the piston plate (18) departing from the belt-shaped transmission piece (3) is fixedly connected with the free end of a volute spiral spring wound on the winding rod (25), one surface of the piston plate (18) facing the belt-shaped transmission piece (3) is fixedly connected with one end of the pull rope (19), the other end of the pull rope (19) is connected with the pulling assembly on the protruding portion (31), and the pulling assembly drives the piston plate (18) to move towards the direction close to the belt-shaped transmission piece (3).
7. The airing device for tea leaves according to claim 6, wherein: the subassembly of dragging includes around its self axis pivoted wire winding roller (20), the one end fixed connection that piston plate (18) was kept away from in stay cord (19) is in the periphery of wire winding roller (20), wire winding roller (20) are located inside coiling chamber (24) of bulge (31), coiling chamber (24) are located bulge (31) and are close to the one end of banded transmission piece (3), stay cord (19) pass through threading hole (22) between coiling chamber (24) and the inflation chamber (17), the inside of threading hole (22) is equipped with the sealing member, the one end of wire winding roller (20) is connected with the power supply.
8. The airing device for tea leaves according to claim 7, wherein: the side wall of one end of the winding roller (20) extending out of the protruding portion (31) is fixedly connected with the gear (11), the gear (11) and the winding roller (20) are coaxially arranged, the device is provided with a fixing plate (4) on a moving path of the gear (11), and tooth groups (13) meshed with the gear (11) are arranged on the outer surface of the fixing plate (4) at equal intervals.
9. The airing device for tea leaves according to claim 8, wherein: the fixed frame (8) of lower extreme is close to the fixed splicing block (30) that is equipped with of one end of banded transmission spare (3), and the surface equidistance of banded transmission spare (3) is provided with slot spare (7) of matcing each other with splicing block (30).
10. An airing device for tea leaves according to claim 9, wherein: the exhaust tube (14) is made of carbon fiber materials.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211592737.8A CN115654863B (en) | 2022-12-13 | 2022-12-13 | Drying device for tea leaves |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211592737.8A CN115654863B (en) | 2022-12-13 | 2022-12-13 | Drying device for tea leaves |
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| CN115654863A true CN115654863A (en) | 2023-01-31 |
| CN115654863B CN115654863B (en) | 2023-03-21 |
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| CN202211592737.8A Active CN115654863B (en) | 2022-12-13 | 2022-12-13 | Drying device for tea leaves |
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| JP2011149681A (en) * | 2009-12-24 | 2011-08-04 | Masahiro Sakano | Kelp drying stand and method for using the same |
| WO2012085926A1 (en) * | 2010-12-24 | 2012-06-28 | Chaliha Ranjit | System for heated ambient air based drying of tea involving ambient psychrometric conditions |
| CN209639399U (en) * | 2018-11-09 | 2019-11-15 | 青岛如泰海洋生物有限公司 | A kind of marine products processing is with drying airing bracket |
| CN112539629A (en) * | 2020-12-04 | 2021-03-23 | 杨玲 | A sunning equipment that can integrate for tea processing |
| CN113091430A (en) * | 2021-03-30 | 2021-07-09 | 合肥九茗信息科技有限公司 | Intelligent airing process for airing Chinese medicinal materials |
| CN216282548U (en) * | 2021-11-02 | 2022-04-12 | 云南天上人间茶业有限公司 | Healthy formula drying device based on tartary buckwheat tea, Pu-erh ripe tea and chrysanthemum petals |
| CN114857917A (en) * | 2022-05-18 | 2022-08-05 | 周宗锷 | Intelligent tea storage device based on real-time temperature and humidity online monitoring technology |
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2022
- 2022-12-13 CN CN202211592737.8A patent/CN115654863B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011149681A (en) * | 2009-12-24 | 2011-08-04 | Masahiro Sakano | Kelp drying stand and method for using the same |
| WO2012085926A1 (en) * | 2010-12-24 | 2012-06-28 | Chaliha Ranjit | System for heated ambient air based drying of tea involving ambient psychrometric conditions |
| CN209639399U (en) * | 2018-11-09 | 2019-11-15 | 青岛如泰海洋生物有限公司 | A kind of marine products processing is with drying airing bracket |
| CN112539629A (en) * | 2020-12-04 | 2021-03-23 | 杨玲 | A sunning equipment that can integrate for tea processing |
| CN113091430A (en) * | 2021-03-30 | 2021-07-09 | 合肥九茗信息科技有限公司 | Intelligent airing process for airing Chinese medicinal materials |
| CN216282548U (en) * | 2021-11-02 | 2022-04-12 | 云南天上人间茶业有限公司 | Healthy formula drying device based on tartary buckwheat tea, Pu-erh ripe tea and chrysanthemum petals |
| CN114857917A (en) * | 2022-05-18 | 2022-08-05 | 周宗锷 | Intelligent tea storage device based on real-time temperature and humidity online monitoring technology |
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|---|---|
| CN115654863B (en) | 2023-03-21 |
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