CN115349563B

CN115349563B - White tea leaf dries and uses drying device

Info

Publication number: CN115349563B
Application number: CN202211276483.9A
Authority: CN
Inventors: 杨应忠
Original assignee: Fuding Niyang Tea Industry Co ltd
Current assignee: Fuding Niyang Tea Industry Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-12-16
Anticipated expiration: 2042-10-19
Also published as: CN115349563A

Abstract

The invention discloses a drying device for drying white tea leaves, and relates to the field of drying devices. The driving assembly is adopted to drive the deflection rod assembly to deflect upwards repeatedly, so that the unloading function can be realized, tea leaves can be scattered to prevent the tea leaves from being adhered to each other, meanwhile, wind power is generated during shaking of the airing cloth, the blocking phenomenon of the tea leaves in the mounting ring can be prevented, and meanwhile, when the airing device is not used for airing, the deflection rod assembly can be rotated to be in a vertical state by the driving assembly, so that the volume of the airing device can be greatly reduced, and the storage space is saved.

Description

White tea tealeaves dries and uses drying device

Technical Field

The invention relates to the field of airing devices, in particular to an airing device for airing white tea leaves.

Background

The white tea belongs to micro-fermented tea and is traditional famous tea created by Chinese tea growers. The tea is processed without enzyme deactivation or rolling, and only by sun drying or slow fire drying. The finished tea is mostly bud heads, and is full of pekoe, so that the finished tea is named after the silver is like snow.

In the prior art, tea growers mostly spread tea leaves on bamboo discs woven by bamboos for airing when airing white tea, and the bamboo discs are placed on a storage rack layer by layer, so that the tea leaf airing can be realized, but the tea growers have the following disadvantages in practical application:

1. when the aired tea leaves need to be collected, the bamboo plates need to be taken down from the storage rack one by one, and then the tea leaves in the bamboo plates are poured out, so that time and physical strength are wasted, and a large amount of labor is needed at the same time, which obviously improves the production cost and reduces the production efficiency of the white tea;

2. meanwhile, the bamboo plate is often used for airing, the surface of the bamboo plate is stained with dust, part of tea leaves are stuck to the bottom of the bamboo plate, and the bamboo plate is required to be brushed regularly, so that the physical strength is very consumed;

3. the bamboo dish and the supporter that is used for placing the bamboo dish all are great in volume, will occupy great containing space when it does not use then.

Therefore, it is necessary to provide an airing device for airing white tea leaves to solve the above problems.

Disclosure of Invention

The invention aims to provide a drying device for drying white tea leaves, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a drying device for drying white tea leaves comprises a vertical mounting rod, a base is fixedly arranged at the bottom of the vertical mounting rod, drying components are uniformly arranged on the vertical mounting rod from top to bottom, each drying component comprises a support frame component and drying cloth, the drying cloth is detachably mounted on the upper surface of the support frame component, a discharge opening for discharging is formed in the center of the drying cloth, the upper surface of the drying cloth is a drying surface, the support frame component comprises a mounting ring and a deflection rod component, the mounting ring is sleeved outside the vertical mounting rod, the inner ring of the mounting ring is not contacted with the surface of the vertical mounting rod, the inner ring of the mounting ring is fixedly connected with the vertical mounting rod through a connecting pipe, a discharging channel is formed in the area between the mounting ring and the vertical mounting rod, a deflection rod assembly for supporting the airing cloth is movably hinged on the mounting ring, the deflection rod assemblies are provided with a plurality of groups, the deflection rod assemblies are annularly arranged around the central axis of the mounting ring at equal intervals outside the mounting ring, and the vertical mounting rod and the mounting ring are provided with driving assemblies for controlling the deflection rod assemblies to intermittently deflect upwards.

Preferably, the deflection rod assembly comprises a first supporting rod and a second supporting rod, one end of the first supporting rod, which is close to the vertical mounting rod, is movably hinged to the mounting ring, one end of the first supporting rod, which is far away from the vertical mounting rod, penetrates through a communicating groove at the end part of the second supporting rod to enter a sliding cavity inside the second supporting rod, the first supporting rod stretches into one end and a stop block which are inside the sliding cavity, the stop block is in sliding connection with the sliding cavity, the inner edge of the airing cloth is detachably connected to the mounting ring, and the outer edge of the airing cloth is detachably connected to one end, which is far away from the first supporting rod, of the second supporting rod.

Preferably, drive assembly is including dragging pole and L shape member, the mounting groove has been seted up on the collar, and the one end that first bracing piece is close to vertical installation pole is through round pin post activity hinge in the inside of mounting groove, the extending groove has been seted up to the bottom of mounting groove, and mounting groove and extending groove form the power cavity entirely, the inside of power cavity is equipped with the L shape member that reciprocates, and the bottom of L shape member is through the bottom fixed connection of compression spring with the power cavity, and the free end of the horizontal pole of L shape member is set up and is served at the first bracing piece that is located the inside of power cavity, and first bracing piece is located the one end of power cavity and will sink when L shape member moves down, the column cavity has been seted up to the inside of vertical installation pole, and the bottom of column cavity is fixed and is equipped with electric putter, and electric putter's fixed part links firmly with the bottom of column cavity, and electric putter's free end and dragging pole fixed connection, the bottom of the vertical pole of L shape member and the one end fixed connection of first stay cord, the threading groove of power cavity bottom is worn out to the other end of first stay cord to the inside and the outside fixed connection that gets into the column cavity through the outside fixed connection that the inside and the stay cord gets into the column cavity.

Preferably, the sunning cloth is elastic cloth, the one side that first bracing piece was kept away from to the dog is through compression spring and the one end fixed connection that first bracing piece was kept away from to the chamber that slides, the one end that first bracing piece was kept away from to the chamber that slides still with the one end fixed connection of second stay cord, the other end of second stay cord passes the through wires groove of dog and the inside of first bracing piece, and the inside that gets into the power cavity is connected with first pulling subassembly.

Preferably, the subassembly is dragged including winding roller, circular gear dish and meshing tooth group to the first subassembly of dragging, circular gear dish movable mounting is in the inside of power cavity, and is equipped with on the vertical pole of L shape member with the driven meshing tooth group of circular gear dish intermeshing, the fixed winding roller that is equipped with in the pivot of circular gear dish, the curved surface fixed connection of the inside one end of power cavity and winding roller is stretched into to the second stay cord.

Preferably, the top of second bracing piece has been seted up and has been accomodate the groove, and the inside of accomodating the groove articulates through the round pin post activity has the pole of patting, and the pin joint is located the one end that the pole of patting is close to first bracing piece, be equipped with the power component that the control was patted the pole intermittent type and is upwards deflected on second bracing piece and the dog.

Preferably, power component includes slope pole and third stay cord, slope pole fixed connection is in the one end that beats the pole and be close to first bracing piece, and the contained angle between slope pole and the pole of patting is the obtuse angle, the one end that beats the pole and the one end fixed connection of third stay cord are kept away from to the slope pole, and the third stay cord is dragged the subassembly interval by the second and is dragged.

Preferably, the subassembly is pressed including arc recess and elasticity to the subassembly is dragged to the second, the arc recess evenly sets up along the axial of second bracing piece at the inner wall in slip chamber, passes the arc recess in proper order with slope pole fixed connection's third stay cord to with the inner wall fixed connection who keeps away from that a set of arc recess of first bracing piece, the third stay cord is in the position that is close to arc recess outer port department, the subassembly is located the dog is pressed to elasticity, and the dog is at the in-process of the inside round trip movement of slip chamber, and the subassembly is pressed to elasticity is in proper order through the arc recess of slip intracavity wall and the third stay cord of extrusion arc recess port department.

Preferably, the elastic pressing component comprises a telescopic groove and a pressing piece, the telescopic groove is located on the surface of the stop block, the bottom of the telescopic groove is fixedly connected with one end of the pressing piece through a compression spring, and when the compression spring fixedly connected with the pressing piece is in a natural state, the pressing piece extends out of an outer port of the telescopic groove.

Preferably, the inner wall of the power cavity is provided with a limiting sliding groove, and the surface of the L-shaped rod piece is fixedly provided with a limiting block which is in sliding connection with the limiting sliding groove.

The invention has the technical effects and advantages that:

1. according to the invention, the driving component is adopted to drive the deflection rod component to deflect upwards repeatedly, so that the unloading function can be realized, meanwhile, the tea leaves can be scattered, the mutual adhesion among the tea leaves is prevented, meanwhile, the wind power generated during the shaking process of the airing cloth can prevent the blocking phenomenon of the tea leaves in the mounting ring, and meanwhile, when the airing device is not used for airing, the driving component can also rotate the deflection rod component to a vertical state, so that the volume of the airing device is greatly reduced, and the storage space is further saved;

2. the airing cloth replaces the traditional bamboo plate, and obviously, the air permeability of the airing cloth is better than that of the bamboo plate, so that the airing efficiency of tea leaves can be improved, meanwhile, the surface of the airing cloth has textures, the roughness of the airing cloth is larger than that of the bamboo plate, the phenomenon of sticking the tea leaves on the surface of the airing cloth is not easy to occur in the process of airing and water loss of the tea leaves, and meanwhile, the airing cloth is detachably connected on the support frame assembly, so that the airing cloth can be detached for batch cleaning, and the time and labor are saved compared with the process of scrubbing the bamboo plates one by one;

3. because the airing cloth is elastic cloth, when the overall length of the first supporting rod and the second supporting rod is changed, the airing cloth does not need to be disassembled and replaced into the airing cloth with a proper size, and further the trouble is saved;

4. when power component drives the flapping pole and deflects and stretches out the port of accomodating the groove, the flapping pole will flap in the bottom of sunning cloth this moment, and then plays the effect of flapping sunning cloth, can promote the whereabouts of tealeaves, can whisk down the dust on the sunning cloth simultaneously, pat the pole simultaneously and raise the gradient that will increase the "back taper" structure that the sunning cloth formed, further promotion unloading.

Drawings

Fig. 1 is a schematic view of a first structure of the airing device for airing white tea leaves according to the present invention.

Fig. 2 is a second structural schematic diagram of the airing device for airing white tea leaves according to the invention.

Fig. 3 is a schematic view of the internal structure of the airing device for airing white tea leaves according to the present invention.

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

Fig. 5 is a schematic view of the connection between the first support rod and the second support rod according to the present invention.

FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention.

FIG. 7 is an enlarged view of the structure of FIG. 5 at C.

FIG. 8 is an enlarged view of the structure shown in FIG. 5.

In the figure: 1. a vertical mounting rod; 2. airing the cloth; 4. a collecting tank body; 5. a mounting ring; 6. a first support bar; 7. a second support bar; 8. a columnar cavity; 9. an electric push rod; 10. pulling the rod; 11. a base; 12. a connecting pipe; 13. mounting grooves; 14. an extension groove; 15. an L-shaped bar member; 16. a limiting block; 17. a limiting chute; 18. a winding roller; 19. a circular gear plate; 20. a receiving groove; 21. beating the rod; 22. a stopper; 23. a communicating groove; 24. a telescopic groove; 25. pressing parts; 26. an arc-shaped groove; 27. a third pull cord; 28. a second pull cord; 29. a sliding cavity; 30. a threading slot; 31. a pin; 32. meshing the tooth group; 33. an inclined lever; 34. a first pull cord; 35. a discharge opening.

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," "third," 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.

The invention provides a drying device for drying white tea leaves, which comprises a vertical mounting rod 1, wherein a base 11 is fixedly arranged at the bottom of the vertical mounting rod 1, drying components are uniformly arranged on the vertical mounting rod 1 from top to bottom, each drying component comprises a support frame component and drying cloth 2, each drying cloth 2 is detachably mounted on the upper surface of the support frame component, a discharge opening 35 for discharging is formed in the center of each drying cloth 2, the upper surface of each drying cloth 2 is a drying surface, each support frame component comprises a mounting ring 5 and a deflection rod component, each mounting ring 5 is sleeved outside the vertical mounting rod 1, the inner ring of each mounting ring 5 is not in contact with the surface of the vertical mounting rod 1, the inner ring of each mounting ring 5 is fixedly connected with the vertical mounting rod 1 through a connecting pipe 12, a discharge passage is formed in the area between each mounting ring 5 and the vertical mounting rod 1, a plurality of groups of deflection rod components for supporting the drying cloth 2 are movably hinged to each mounting ring 5, a plurality of deflection rods are arranged around the central axis of the mounting ring 5 at equal intervals, and the deflection rod components are arranged on the mounting rings 5 in an intermittent manner, and control rods are arranged on the deflection rods.

In actual operation, the support frame assembly is uniformly distributed on the vertical mounting rod 1 from top to bottom, the airing cloth 2 is detachably mounted on the support frame assembly, the airing cloth 2 can be used for paving and airing tea leaves, after airing is completed, the deflection rod assembly can be repeatedly driven by the driving assembly to deflect upwards, then the airing cloth 2 can repeatedly form an inverted cone-shaped structure under the action of the deflection rod assembly, at the moment, the tea leaves can enter the inside of the mounting ring 5 along the inclined plane of the airing cloth 2 and leak down, the tea leaves in the upper layer of airing cloth 2 enter the inside of the next layer of airing cloth 2 through the mounting ring 5 and are finally unloaded from the mounting ring 5 at the bottom layer, and in practical use, the device can be integrally placed in the collecting tank body 4, the tea leaves unloaded from the mounting ring 5 at the bottom layer can directly enter the collecting tank body 4 to be collected, and the deflection rod assembly repeatedly deflects upwards, so that the airing cloth 2 continuously shakes, and blanking is promoted;

according to the invention, the airing cloth 2 replaces the traditional bamboo disc, and obviously, the air permeability of the airing cloth 2 is better than that of the bamboo disc, so that the airing efficiency of tea leaves can be improved, meanwhile, as the surface of the airing cloth 2 has textures, and the roughness of the airing cloth is larger than that of the bamboo disc, the tea leaves are not easy to stick on the surface of the airing cloth 2 in the process of airing and water loss of the tea leaves, and meanwhile, the airing cloth 2 is detachably connected on the support frame component, so that the airing cloth 2 can be detached for batch cleaning, and the time and labor are saved compared with the process of scrubbing the bamboo discs one by one;

meanwhile, the driving assembly is adopted to drive the deflection rod assembly to deflect upwards repeatedly (the deflection angle is not limited to a right angle), so that the unloading function can be realized, tea leaves can be scattered, the mutual adhesion among the tea leaves is prevented, meanwhile, the airing cloth 2 generates wind force in the shaking process, the blocking phenomenon of the tea leaves in the mounting ring 5 can be prevented, and meanwhile, when the airing device is not used for airing, the driving assembly can also rotate the deflection rod assembly to a vertical state, so that the volume of the airing device is greatly reduced, and the containing space is further saved;

it should be noted that, the driving assembly in the present invention may be any single member or linkage assembly capable of realizing the rotation of the deflecting rod assemblies in the vertical direction, for example, the deflecting rod assemblies are hinged outside the mounting ring 5, the deflecting rod assemblies are driven to deflect by the repeated extension of the air cylinder, or the deflecting rod assemblies are driven to deflect by the engagement of the spur gear and the circular gear, so as to realize the simultaneous deflection of multiple sets of deflecting rod assemblies outside the mounting ring 5.

Specifically, the deflection rod assembly comprises a first supporting rod 6 and a second supporting rod 7, one end of the first supporting rod 6, which is close to the vertical mounting rod 1, is movably hinged to the mounting ring 5, one end of the first supporting rod 6, which is far away from the vertical mounting rod 1, penetrates through the communicating groove 23 at the end part of the second supporting rod 7 to enter the sliding cavity 29 inside the second supporting rod 7, the first supporting rod 6 stretches into one end inside the sliding cavity 29 and is fixedly connected with the stop block 22, the stop block 22 is in sliding connection with the sliding cavity 29, the inner edge of the airing cloth 2 is detachably connected to the mounting ring 5, and the outer edge of the airing cloth 2 is detachably connected to one end, which is far away from the first supporting rod 6, of the second supporting rod 7.

The whole length of the deflection rod assembly is variable due to the arrangement of the second supporting rod 7, so that the supporting area formed by the supporting frame assembly is variable, the airing cloth 2 matched with the supporting frame assembly in size can be installed on the supporting frame assembly, the actual airing area is changed, and the applicability is wider.

More specifically, the drive assembly includes a pull rod 10 and an L-shaped rod member 15, a mounting groove 13 has been opened on the mounting ring 5, one end of the first support rod 6, which is close to the vertical mounting rod 1, is movably hinged inside the mounting groove 13 through a pin 31, an extension groove 14 has been opened at the bottom of the mounting groove 13, the mounting groove 13 and the extension groove 14 form a power cavity integrally, the L-shaped rod member 15 which moves up and down is provided inside the power cavity, the bottom of the L-shaped rod member 15 is fixedly connected with the bottom of the power cavity through a compression spring, the free end of the horizontal rod of the L-shaped rod member 15 is set up at one end of the first support rod 6, which is located inside the power cavity, and the one end of the first support rod 6, which is located inside the power cavity, sinks when the L-shaped rod member 15 moves down, the cylindrical cavity 8 has been opened inside the vertical mounting rod 1, the bottom of the cylindrical cavity 8 is fixedly provided with an electric push rod 9, the fixing portion of the electric push rod 9 is fixedly connected with the bottom of the cylindrical cavity 8, the free end of the electric push rod 9 is fixedly connected with the pull rod 10, the bottom of the L-shaped rod member 15 is fixedly connected with one end of the first pull rod 34, the other end of the first pull rod 34 penetrates out, the pull rod 34, and the pull rod 12 of the pull rod passes through the outer end of the straight rod 34 and is connected with the connecting pipe 12.

In actual operation, when the electric push rod 9 repeatedly drives the pulling rod 10 to move down, the pulling rod 10 pulls one end fixedly connected with the first pulling rope 34, the other end of the first pulling rope 34 drives the L-shaped rod member 15 to move down, and then the horizontal rod of the L-shaped rod member 15 pulls one end of the first supporting rod 6 located in the power cavity to sink, so that the free end of the second supporting rod 7 is raised, that is, the upward deflection of the deflection rod assembly is realized, the discharging is convenient to perform at the moment, when the electric push rod 9 drives the pulling rod 10 to move up again, the first pulling rope 34 fixedly connected with the vertical mounting rod 1 at the moment is loosened, the L-shaped rod member 15 moves up under the action of the compression spring fixedly connected with the L-shaped rod member, the limit of the horizontal rod of the L-shaped rod member 15 on the end of the first supporting rod 6 is gradually released, the first supporting rod 6 returns to the horizontal shaking under the gravity of the first supporting rod member 6, and the airing cloth 2 is realized.

The drying cloth 2 is elastic cloth, one side of the stop block 22, which is far away from the first supporting rod 6, is fixedly connected with one end of the sliding cavity 29, which is far away from the first supporting rod 6, through a compression spring, one end of the sliding cavity 29, which is far away from the first supporting rod 6, is fixedly connected with one end of the second pull rope 28, the other end of the second pull rope 28 penetrates through the stop block 22 and the threading groove 30 in the first supporting rod 6, and the inside of the second pull rope entering the power cavity is connected with the first pulling assembly.

In the actual operation of the invention, because the airing cloth 2 is elastic cloth, when the overall length of the first support rod 6 and the second support rod 7 is changed, the airing cloth 2 does not need to be disassembled and replaced by the airing cloth 2 with proper size, thus being more trouble-saving, meanwhile, because the elasticity of the airing cloth 2 is better, the airing cloth 2 does not have folds similar to an umbrella in the upward deflection process of the deflection rod assembly, thereby avoiding the tea leaves from being clamped in the folds, avoiding the phenomenon of ' tea leaves are crushed ' or ' tea leaves cannot be disassembled ', and when the deflection rod assembly deflects repeatedly, the airing cloth 2 will stretch and contract continuously, so that the tea leaves cannot be adhered to the flowing inner wall ' of the airing cloth 2, even if a little tea leaves are adhered to the surface of the airing cloth 2 in the airing process of airing, the tea leaves can automatically fall off from the surface of the airing cloth 2 in the unloading process;

furthermore, in the deflection process of the deflection rod assembly, the first pulling assembly pulls one end of the second pulling rope 28, which is positioned in the power cavity, the other end of the second pulling rope 28 drives the second supporting rod 7 to move towards the direction close to the first supporting rod 6, the overall length of the first supporting rod 6 and the second supporting rod 7 is shortened, and the airing cloth 2 is also continuously contracted at the moment, so that the flowing inner wall of the airing cloth 2 can play a role in pushing and transporting tea leaves downwards, and the tea leaves are promoted to move towards the direction of the mounting ring 5, meanwhile, the overall length of the first supporting rod 6 and the second supporting rod 7 is shortened while the first supporting rod 6 and the second supporting rod 7 deflect upwards, so that the distance between layers of the airing assembly can be set to be smaller, and more layers of airing assemblies can be arranged on the vertical mounting rod 1, so that the device can air more tea leaves at one time, and the single airing efficiency is improved;

here, the air-drying cloth 2 may be an elastic cloth having high elasticity, which is synthesized from polymer elastic fibers by any production process, an elastic cloth formed by processing natural fibers by a specific process, or an elastic cloth formed by mixing natural fibers, synthetic fibers, or the like, and the elastic cloth has good resilience and small elastic attenuation in a repeated pulling process.

As shown in fig. 5 and 6, the first pulling assembly includes a winding roller 18, a circular gear plate 19 and a meshing tooth group 32, the circular gear plate 19 is movably mounted inside the power cavity, the vertical rod of the L-shaped rod member 15 is provided with the meshing tooth group 32 which is in mutual meshing transmission with the circular gear plate 19, the winding roller 18 is fixedly arranged on the rotating shaft of the circular gear plate 19, and one end of the second pulling rope 28 extending into the power cavity is fixedly connected with the curved surface of the winding roller 18.

In actual operation, while the L-shaped rod 15 moves downward and drives the first support rod 6 to deflect, the meshing teeth 32 on the L-shaped rod 15 will be in meshing transmission with the circular gear plate 19, and further drive the circular gear plate 19 to rotate, while the circular gear plate 19 rotates, the winding roller 18 on the circular gear plate 19 will wind one end of the second rope 28, the other end of the second rope 28 will drive the second support rod 7 to move in a direction close to the mounting ring 5, the overall length of the second support rod 7 and the first support rod 6 is shortened, while when the L-shaped rod 15 moves upward, the meshing teeth 32 on the L-shaped rod 15 will again mesh with the circular gear plate 19 and drive the winding roller 18 to rotate, the second rope 28 will gradually unwind on the winding roller 18, and the second support rod 7 will gradually move in a direction away from the first support rod 6 under the action of the compression spring fixedly connected with the stopper 22;

it should be noted that the elastic force of the compression spring for connecting the stopper 22 and the second support bar 7 should be larger than the elastic force of the drying cloth 2, and the elastic force of the drying cloth 2 is not enough to move the second support bar 7 toward the first support bar 6.

As shown in fig. 7, a containing groove 20 is formed in the top of the second support rod 7, a beating rod 21 is movably hinged inside the containing groove 20 through a pin 31, the hinged point is located at one end of the beating rod 21 close to the first support rod 6, and power components for controlling the beating rod 21 to intermittently deflect upwards are arranged on the second support rod 7 and the stop block 22.

Specifically, when power component drove clapping pole 21 and deflects and stretch out the port of accomodating groove 20, clapping pole 21 this moment will clap in the bottom of sunning cloth 2, and then play the effect of patting sunning cloth 2, can promote the whereabouts of tealeaves, can whisk down the ash on the sunning cloth 2 simultaneously, pat to pole 21 simultaneously and raise the gradient that will increase the "back taper" structure that sunning cloth 2 formed, further promotion unloading.

As shown in fig. 7, the power assembly includes a tilting rod 33 and a third pull rope 27, the tilting rod 33 is fixedly connected to one end of the patting rod 21 close to the first support rod 6, an included angle between the tilting rod 33 and the patting rod 21 is an obtuse angle, one end of the tilting rod 33 far away from the patting rod 21 is fixedly connected to one end of the third pull rope 27, and the third pull rope 27 is intermittently pulled by the second pulling assembly.

When the third pull rope 27 pulls the free end of the inclined rod 33, one end of the patting rod 21 far away from the first support rod 6 will be lifted and patted on the airing cloth 2, and when the third pull rope 27 releases the free end of the inclined rod 33, the patting rod 21 will sink under its own gravity and be accommodated in the accommodating groove 20;

it should be noted that the beating rod 21 is preferably made of a rod or plate that is flexible and has no sharp corners, such as a rubber rod or a rubber plate, and may be made of other materials.

As shown in fig. 7 and 8, the second pulling assembly comprises an arc-shaped groove 26 and an elastic pressing assembly, the arc-shaped groove 26 is uniformly arranged on the inner wall of the sliding cavity 29 along the axial direction of the second support rod 7, a third pulling rope 27 fixedly connected with the inclined rod 33 sequentially passes through the arc-shaped groove 26 and is fixedly connected with the inner wall of the group of arc-shaped grooves 26 far away from the first support rod 6, the third pulling rope 27 is located at a position close to the outer port of the arc-shaped groove 26, the elastic pressing assembly is located on the stop 22, and in the process that the stop 22 moves back and forth in the sliding cavity 29, the elastic pressing assembly sequentially passes through the arc-shaped groove 26 on the inner wall of the sliding cavity 29 and presses the third pulling rope 27 at the port of the arc-shaped groove 26.

When the second support rod 7 moves towards the direction close to the first support rod 6 or away from the first support rod 6, at this time, the stopper 22 at the end of the first support rod 6 will sequentially pass through the arc-shaped groove 26 on the inner wall of the sliding cavity 29, when the arc-shaped groove 26 moves to the position corresponding to the elastic pressing component on the stopper 22, the elastic pressing component will press the third pulling rope 27 at the port of the arc-shaped groove 26, so that the end of the third pulling rope 27 connected with the inclined rod 33 will pull the inclined rod 33 and drive the patting rod 21 to ascend, no matter which group of the third pulling rope 27 at the port of the arc-shaped groove 26 the elastic pressing component contacts, the third pulling rope 27 can pull the inclined rod 33, so that the patting rod 21 extends out the outer port of the accommodating groove 20 and patts the bottom of the drying cloth 2, and the inclination of the inverted cone structure formed by the drying cloth 2 becomes larger.

Specifically, as shown in fig. 7, the elastic pressing assembly includes a telescopic groove 24 and a pressing member 25, the telescopic groove 24 is located on the surface of the stopper 22, the bottom of the telescopic groove 24 is fixedly connected to one end of the pressing member 25 through a compression spring, and when the compression spring fixedly connected to the pressing member 25 is in a natural state, the pressing member 25 extends out of an outer port of the telescopic groove 24.

When the arc-shaped groove 26 moves to a position corresponding to the telescopic slot 24, the inner wall of the sliding cavity 29 limits the pressing member 25, and the pressing member 25 extends into the arc-shaped groove 26 under the action of the compression spring fixedly connected with the pressing member and presses the third pull rope 27, so that the patting rod 21 deflects.

The inner wall of the power cavity is provided with a limiting sliding groove 17, and the surface of the L-shaped rod piece 15 is fixedly provided with a limiting block 16 which is mutually connected with the limiting sliding groove 17 in a sliding manner.

The limiting block 16 and the limiting sliding groove 17 are mutually connected in a sliding manner to limit the up-and-down movement of the L-shaped rod piece 15, so that the up-and-down movement of the L-shaped rod piece 15 is more stable;

it should be noted that the limiting block 16 here may be a "T-shaped structure", and the corresponding limiting sliding groove 17 is a structural design matched with the limiting block 16, so that the limiting block 16 can be prevented from being separated from the inside of the limiting sliding groove 17, and the limiting block 16 and the limiting sliding groove 17 here may also be in other shapes, not limited to the "T-shaped structure", and it is only necessary to realize stable up-and-down movement of the L-shaped rod member 15.

The working principle is as follows: in actual operation, the support frame assembly is uniformly distributed on the vertical mounting rod 1 from top to bottom, the airing cloth 2 is detachably mounted on the support frame assembly, the airing cloth 2 can be used for paving and airing tea leaves, after airing is completed, the deflection rod assembly can be repeatedly driven by the driving assembly to deflect upwards, then the airing cloth 2 can repeatedly form an inverted cone-shaped structure under the action of the deflection rod assembly, at the moment, the tea leaves can enter the inside of the mounting ring 5 along the inclined plane of the airing cloth 2 and leak down, the tea leaves in the upper layer of airing cloth 2 enter the inside of the next layer of airing cloth 2 through the mounting ring 5 and are finally unloaded from the mounting ring 5 at the bottom layer, and in practical use, the device can be integrally placed in the collecting tank body 4, the tea leaves unloaded from the mounting ring 5 at the bottom layer can directly enter the collecting tank body 4 to be collected, and the deflection rod assembly repeatedly deflects upwards, so that the airing cloth 2 continuously shakes, and blanking is promoted;

according to the invention, the airing cloth 2 replaces a traditional bamboo disc, and obviously, the air permeability of the airing cloth 2 is better than that of the bamboo disc, so that the airing efficiency of tea leaves can be improved, meanwhile, because the surface of the airing cloth 2 has textures, the roughness of the airing cloth 2 is greater than that of the bamboo disc, the tea leaves are not easy to stick on the surface of the airing cloth 2 in the process of airing and water loss of the tea leaves, and meanwhile, the airing cloth 2 is detachably connected on the support frame assembly, so that the airing cloth 2 can be detached for batch cleaning, and the time and labor are saved compared with the process of brushing the bamboo discs one by one;

meanwhile, the driving assembly is adopted to drive the deflection rod assembly to deflect upwards repeatedly (the deflection angle is not limited to a right angle), so that the unloading function can be realized, tea leaves can be scattered, the mutual adhesion among the tea leaves is prevented, meanwhile, the airing cloth 2 generates wind force in the shaking process, the blocking phenomenon of the tea leaves in the mounting ring 5 can be prevented, and meanwhile, when the airing device is not used for airing, the driving assembly can rotate the deflection rod assembly to be in a vertical state, so that the volume of the airing device is greatly reduced, and the storage space is further saved.

Claims

1. The utility model provides a white tea leaf dries and uses drying device, includes vertical installation pole (1), its characterized in that: the fixed base (11) that is equipped with in bottom of vertical installation pole (1), vertical installation pole (1) is gone up from last down and evenly is provided with the sunning subassembly, the sunning subassembly includes support frame subassembly and sunning cloth (2), sunning cloth (2) demountable installation is at the upper surface of support frame subassembly, and the center department of sunning cloth (2) offers discharge opening (35) that are used for unloading, and the upper surface of sunning cloth (2) is the sunning face, support frame subassembly includes collar (5) and deflection bar subassembly, and collar (5) cover is established in the outside of vertical installation pole (1), and the inner circle of collar (5) and the surface of vertical installation pole (1) are contactless, and pass through connecting pipe (12) fixed connection between the inner circle of collar (5) and vertical installation pole (1), the region between collar (5) and vertical installation pole (1) forms the passageway of unloading, the articulated deflection bar subassembly that supports collar (2) that has on collar (5), the deflection bar subassembly is equipped with the multiunit deflection bar subassembly that the multiunit deflection bar subassembly is equipped with the equidistance around the outside of collar (5) of installation pole, the control assembly (5) of intermittent type is arranged upwards.

2. A drying device for drying white tea leaves in the air according to claim 1, characterized in that: the deflection rod assembly comprises a first supporting rod (6) and a second supporting rod (7), one end of the first supporting rod (6) close to the vertical mounting rod (1) is movably hinged to the mounting ring (5), one end of the first supporting rod (6) far away from the vertical mounting rod (1) penetrates through a communicating groove (23) in the end portion of the second supporting rod (7) to enter into a sliding cavity (29) in the second supporting rod (7), one end of the first supporting rod (6) extending into the sliding cavity (29) is fixedly connected with a check block (22), the check block (22) is in sliding connection with the sliding cavity (29) mutually, the inner edge of the airing cloth (2) is detachably connected to the mounting ring (5), and the outer edge of the airing cloth (2) is detachably connected to one end, far away from the first supporting rod (6) through the second supporting rod (7).

3. An airing device for airing white tea leaves according to claim 2, characterized in that: the driving assembly comprises a pulling rod (10) and an L-shaped rod piece (15), a mounting groove (13) is formed in the mounting ring (5), one end, close to the vertical mounting rod (1), of the first supporting rod (6) is movably hinged inside the mounting groove (13) through a pin column (31), an extending groove (14) is formed in the bottom of the mounting groove (13), the mounting groove (13) and the extending groove (14) form a power cavity integrally, the L-shaped rod piece (15) moving up and down is arranged inside the power cavity, one end, located inside the power cavity, of the L-shaped rod piece (15) is fixedly connected with the bottom of the power cavity through a compression spring, the free end of a horizontal rod of the L-shaped rod piece (15) is erected at one end, located inside the power cavity, of the first supporting rod (6), of the free end of the horizontal rod of the L-shaped rod piece (15) is erected at one end, located inside the power cavity, the first supporting rod piece (6) sinks when the L-shaped rod piece (15) moves down, a cylindrical cavity (8) is formed inside the vertical mounting rod (1), an electric push rod (9) is fixedly arranged at the bottom of the cylindrical cavity (8), a fixing portion, a bottom of the electric push rod (9) penetrates through the bottom of the cylindrical cavity (8), one end of the other end of the electric push rod (9) penetrates out of the other end of the vertical mounting rod (34), and a pull rope (34) is fixedly connected with a pull rope (34) of the first pull rod (34), the first pull rod piece (10) and is connected with a pull rope (34), and enters the interior of the columnar cavity (8) through the connecting pipe (12) to be fixedly connected with the exterior of the pulling rod (10).

4. A drying device for drying white tea leaves in air according to claim 3, characterized in that: sunning cloth (2) are elastic cloth, the one side that first bracing piece (6) were kept away from in dog (22) passes through compression spring and the one end fixed connection who keeps away from first bracing piece (6) in slip chamber (29), the one end that first bracing piece (6) were kept away from in slip chamber (29) still with the one end fixed connection of second stay cord (28), the other end of second stay cord (28) passes dog (22) and inside threading groove (30) of first bracing piece (6), the inside and the first subassembly of dragging that get into the power cavity are connected.

5. An airing device for airing white tea leaves according to claim 4, wherein the airing device comprises: the first subassembly of dragging includes winding roller (18), circular gear dish (19) and meshing tooth group (32), circular gear dish (19) movable mounting is in the inside of power cavity, and is equipped with on the vertical pole of L shape member (15) with circular gear dish (19) driven meshing tooth group (32) of intermeshing, fixed winding roller (18) that are equipped with in the pivot of circular gear dish (19), second stay cord (28) stretch into the inside one end of power cavity and the curved surface fixed connection of winding roller (18).

6. An airing device for airing white tea leaves according to claim 5, characterized in that: the top of second bracing piece (7) has been seted up and has been accomodate groove (20), and the inside of accomodating groove (20) articulates through round pin post (31) activity has clapping pole (21), and the pin joint is located claps the one end that pole (21) are close to first bracing piece (6), be equipped with the power component that control claps pole (21) intermittent type and upwards deflect on second bracing piece (7) and dog (22).

7. A drying device for drying white tea leaves in the air according to claim 6, characterized in that: power component includes slope pole (33) and third stay cord (27), slope pole (33) fixed connection is in the one end that beats pole (21) and be close to first bracing piece (6), and the contained angle between slope pole (33) and beat pole (21) is the obtuse angle, the one end that beats pole (21) and the one end fixed connection of third stay cord (27) are kept away from in slope pole (33), and third stay cord (27) are pulled the subassembly interval by the second and are pulled.

8. An airing device for airing white tea leaves according to claim 7, characterized in that: the subassembly is pressed including arc recess (26) and elasticity to the subassembly is dragged to the second, arc recess (26) evenly sets up along the axial of second bracing piece (7) at the inner wall in slip chamber (29), passes arc recess (26) in proper order with slope pole (33) fixed connection's third stay cord (27) to with the inner wall fixed connection who keeps away from that a set of arc recess (26) of first bracing piece (6), third stay cord (27) are in the position that is close to arc recess (26) outer port department, the subassembly is located dog (22) is pressed to elasticity, and dog (22) are at the inside round trip movement's in-process in slip chamber (29), and the subassembly is pressed to elasticity is in proper order through arc recess (26) of slip chamber (29) inner wall and third stay cord (27) of extrusion arc recess (26) port department.

9. A drying device for drying white tea leaves in air according to claim 8, characterized in that: the elastic pressing assembly comprises a telescopic groove (24) and a pressing piece (25), the telescopic groove (24) is located on the surface of the stop block (22), the bottom of the telescopic groove (24) is fixedly connected with one end of the pressing piece (25) through a compression spring, and when the compression spring fixedly connected with the pressing piece (25) is in a natural state, the pressing piece (25) extends out of an outer port of the telescopic groove (24).

10. A drying device for drying white tea leaves in the air according to claim 9, characterized in that: the inner wall of the power cavity is provided with a limiting sliding groove (17), and the surface of the L-shaped rod piece (15) is fixedly provided with a limiting block (16) which is in sliding connection with the limiting sliding groove (17).