CN114304305A

CN114304305A - Efficient black tea withering device with turning function and withering process thereof

Info

Publication number: CN114304305A
Application number: CN202210016746.6A
Authority: CN
Inventors: 吴彦稷; 熊昊明; 熊金芳
Original assignee: Jiangsu Jiuxiang Tea Industry Co ltd
Current assignee: Jiangsu Jiuxiang Tea Industry Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-04-12
Anticipated expiration: 2042-01-07
Also published as: CN114304305B

Abstract

The invention discloses a high-efficiency black tea withering device with a turning function and a withering process thereof, and belongs to the technical field of tea processing devices. The utility model provides a high-efficient black tea device that withers with turn over whole function, includes the base and sets up in the sunning mechanism at base top, still includes: one end of the first driving component is connected to the top of the base, and the other end of the first driving component is connected with the airing mechanism; the circulating reciprocating assembly is arranged at the top of the base and is matched with the airing mechanism; one end of the turning assembly is connected to the outer wall of the output end of the circulating reciprocating assembly, and the other end of the turning assembly is matched with the airing mechanism; the air blowing heating assembly is arranged at the top of the base through the bracket and is positioned above the airing mechanism; the invention can effectively avoid the condition that the tea leaves are piled up when being turned and finished so as to influence the uniformity of the tea leaves during withering, and can also effectively improve the lighting degree of the tea leaves during withering and the fluidity of air between the airing plates so as to improve the uniformity and withering efficiency of the tea leaves during withering.

Description

Efficient black tea withering device with turning function and withering process thereof

Technical Field

The invention relates to the technical field of tea processing devices, in particular to a high-efficiency black tea withering device with a turning function and a withering process thereof.

Background

Withering is an important process in the production of fermented tea such as black tea, oolong tea, white tea and the like, and refers to a process of dehydrating fresh leaves entering a factory for a period of time to enable certain hard and crisp stem leaves to be in a withered state. The aim is that firstly, partial water is evaporated, the tension of tea cells is reduced, the leaf stalks are softened from brittle, the toughness of bud leaves is increased, and the bud leaves are convenient to knead into strips; and secondly, a series of chemical changes of the contained substances in the tea shoots are caused by the loss of water, so that the foundation of substance change is laid for forming the specific quality of the color, aroma and taste of the black tea.

The withering treatment is that the tea leaves are uniformly spread under the conditions of certain temperature and humidity, so that the activity of fresh leaf enzymes is properly promoted, the substances contained in the tea leaves are subjected to proper physical and chemical changes, partial water is emitted, the stems and the leaves are withered, the color is dark green, the grass smell is dissipated, the water content of the freshly picked fresh leaves reaches 75% -80%, and the main purpose of withering is to reduce the water content of the fresh leaves and the stems and promote the enzymes to generate complex chemical changes.

The Chinese invention patent with the publication number of CN109122939A discloses a black tea sunlight withering device with a turning function, which comprises a base, a fixed rod and a control box, wherein a stepping motor and a storage battery are installed in the base, the fixed rod is arranged at the bottom of a supporting seat, the fixed rod is positioned in a groove, the groove is formed in the upper end face of the base, a support is fixed on the supporting seat, a fan is fixed at the bottom of the mounting frame, silk ribbons are connected to two sides of the fan, a top plate is installed at the upper end of the support, a photovoltaic power generation plate is arranged at the top of the top plate, the control box is fixed on one side of the support, a turning rod is fixed on the side of the push plate, and a turning contact head is arranged at the bottom of the turning rod. The black tea sunlight withering device with the turning function can control the rotation of the supporting seat through the stepping motor, can adjust the angle of the device according to the illumination direction, improves the sunlight withering efficiency, and turns tea leaves through the turning contact heads; although the device can achieve a certain withering effect, the device still has certain defects: 1. the device is easy to cause the accumulation of tea leaves when the tea leaves are turned and trimmed, so that the tea leaves are difficult to wither uniformly; 2. the device is only of a simple layered structure, and the light collecting degree of the tea leaves on the airing plate is poor, so that the withering effect of the tea leaves is influenced; 3. the layered structure of the device adopts a stacking mode, so that the air circulation among the airing plates is influenced, the moisture generated by tea leaf withering is difficult to be effectively taken away, and the tea leaf withering efficiency is influenced; the device therefore still has certain disadvantages.

Disclosure of Invention

The invention aims to: aiming at the existing situation that when the device turns over tea leaves, the tea leaves are easy to accumulate, the tea leaves are difficult to wither uniformly; 2. the device is only of a simple layered structure, and the light collecting degree of the tea leaves on the airing plate is poor, so that the withering effect of the tea leaves is influenced; 3. the device layered structure adopts the mode of piling up, influences the circulation of air between the sunning board, is difficult to take away the moisture that tealeaves withered effectively, influences the efficiency that withers of tealeaves.

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

an efficient black tea withering device with a turning function is used for solving the problems.

The present application is specifically such that:

the utility model provides a high-efficient black tea device that withers with turn over whole function, includes the base and sets up in the sunning mechanism at base top, still includes:

one end of the first driving assembly is connected to the top of the base, and the other end of the first driving assembly is connected with the airing mechanism and used for driving the airing mechanism to adjust so as to achieve the effect of improving lighting and air fluidity;

the airing mechanism comprises a first airing frame group and a second airing frame group, the first airing frame group and the second airing frame group are respectively composed of a plurality of mounting plates and a plurality of groups of airing plates, clamping grooves matched with the airing plates are formed in the mounting plates, a first connecting rod is arranged between every two adjacent mounting plates, and the mounting plates and the airing plates are both in hollow structures;

the circulating reciprocating assembly is arranged at the top of the base and is matched with the airing mechanism;

one end of the turning assembly is connected to the outer wall of the output end of the circulating reciprocating assembly, and the other end of the turning assembly is matched with the airing mechanism;

the tea leaf drying rack comprises a first drying rack group, a second drying rack group, a circulating reciprocating assembly, a turning assembly and a turning assembly, wherein the circulating reciprocating assembly and the turning assembly are respectively provided with two groups, and the two groups of circulating reciprocating assemblies and the turning assembly are matched for turning tea leaves on the first drying rack group and the second drying rack group respectively;

the air blowing heating assembly is arranged at the top of the base through a support and is positioned above the airing mechanism and used for heating and drying the tea leaves on the airing mechanism;

the universal wheel is arranged at the bottom of the base.

As the preferred technical scheme of this application, first drive assembly includes cylinder, second connecting rod and third connecting rod, the cylinder is connected on the pedestal roof, second connecting rod and third connecting rod all rotate with the cylinder output and link to each other, the one end that the cylinder was kept away from to second connecting rod and third connecting rod rotates with the first connecting rod of the bottommost that first sunning frame group contained and the first connecting rod of the bottommost that second sunning frame group contained respectively and links to each other.

As the preferred technical scheme of this application, the subassembly that reciprocates in circulation includes backup pad, driving chain, second drive assembly and direction subassembly, backup pad and direction subassembly are all connected on the base roof, second drive assembly connects in the backup pad, the driving chain is connected with second drive assembly, turn over whole subassembly and connect on the driving chain outer wall, just it cooperatees with the direction subassembly to turn over whole subassembly.

As the preferred technical scheme of this application, second drive assembly includes driving motor, drive gear and drive gear, driving motor connects on the backup pad outer wall, drive gear is connected with the driving motor output through the pivot, drive gear connects on the backup pad inner wall through the pivot, the driving chain links to each other with drive gear and the equal meshing of drive gear.

As the preferable technical scheme of the application, the driving gear and the transmission gear are in a trapezoidal structure and are matched with the unfolded airing mechanism.

As the preferred technical scheme of this application, the direction subassembly includes guide bar, slide and slider, the guide bar is connected on the base roof, slide sliding connection is on the guide bar outer wall, it has the spout to cut on the slide, slider sliding connection is inside the spout, just the slider rotates with the driving chain and links to each other.

As the preferred technical scheme of this application, turn over whole subassembly and include the connecting rod and dial the work or material rest, the connecting rod is connected on the slider outer wall, dial the work or material rest and connect in the one end that the slider was kept away from to the connecting rod, just dial the work or material rest and cooperate with sunning mechanism.

As the preferred technical scheme of this application, all open the chisel on mounting panel and the sunning board have with dial material frame matched with bar groove.

As the preferred technical scheme of this application, blast air heating element includes mounting bracket, air-blower, heater strip and flabellum, the mounting bracket passes through the support frame to be connected in the base top and be located sunning mechanism top, air-blower connection is in the mounting bracket top, still be provided with the kuppe on the mounting bracket inner wall, heater strip and flabellum all are connected on the kuppe inner wall.

A withering process of a high-efficiency black tea withering device with a turning function specifically comprises the following steps:

s1: black tea leaves to be withered are spread on the airing plates, then the airing plates are placed on the mounting plates, and the airing plates can be stably placed on the mounting plates through the clamping grooves formed in the mounting plates and matched with the airing plates, so that the phenomenon that the airing plates fall off during airing is avoided, and the stability of the device is improved;

s2: the air cylinder is started to drive the output end of the air cylinder to extend out, and then the second connecting rod and the third connecting rod which are connected with the output end of the air cylinder are driven to move upwards and rotate, so that the first connecting rod which is connected with the second connecting rod and the third connecting rod can be driven to rotate, and then the bottommost mounting plates of the first airing frame group and the second airing frame group can be driven to move along the base;

s3: the driving gear connected with the output end of the driving motor is driven to rotate by starting the driving motor, so as to drive the transmission chain connected with the outer wall of the driving motor to rotate, the sliding block connected with the outer wall of the sliding block can be driven to move along with the transmission chain, and the sliding block is provided with a sliding chute matched with the sliding block through the guide rod and the sliding plate, the slide block can move up and down stably in the process of moving along with the transmission chain, and is matched with the unfolded airing mechanism through the trapezoidal structure between the driving gear and the transmission gear, thereby driving the material stirring frame to move along the transmission chain, further turning and tidying the black tea leaves on the airing plate from bottom to top, therefore, the condition that the black tea leaves are piled up when being turned and finished can be effectively avoided, the influence on the uniformity of the black tea leaves during withering can be avoided, and the black tea leaves can be continuously turned and finished through the arranged circulating reciprocating assembly;

s4: through the air-blower and the heater strip that set up, when the sunlight withers the temperature lower, can heat the operation to it through air-blower and heater strip, thereby black tea when to the sunning plays certain heating and drying effect, and then further improve black tea's the efficiency of withering, guarantee simultaneously that continuation withers the processing to black tea, certain stationary flow effect can be played to the wind-force of air-blower effect through the flabellum that sets up, avoid the wind-force direct action of air-blower effect to lead to its condition that takes place to waft on black tea, can also make the wind-force after the heating act on the black tea that withers more effectively simultaneously, and then further improve black tea's the effect of withering.

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

in the scheme of the application:

1. the airing mechanism can be unfolded to be in a trapezoidal structure through the arranged first driving assembly and the airing mechanism, so that the daylighting degree of each layer of airing plate can be effectively improved, and the problem that the daylighting degree of tea leaves on the airing plates is poor due to the fact that the airing mechanism adopts a simple layered structure in the prior art, and the withering effect of the tea leaves is influenced is solved;

2. through the arrangement of the first driving assembly and the airing mechanism, the airing mechanism can be unfolded to be in a trapezoidal structure, so that the mobility of air between every two layers of airing plates can be improved, the withering efficiency of the black tea leaves is improved, and the problems that in the prior art, the ventilation among the airing plates is influenced, the withered water of the tea leaves is difficult to take away effectively and the withering efficiency of the tea leaves is influenced because the layered structure of the airing mechanism adopts a stacking mode are solved;

3. through the arranged circulating reciprocating assembly and the turning assembly, the black tea leaves on the airing plate can be turned from bottom to top, so that the problem that the uniformity of the withered black tea leaves is influenced due to the accumulation of the black tea leaves during the turning of the black tea leaves can be effectively avoided, and the problem that the tea leaves are difficult to uniformly wither due to the accumulation of the tea leaves easily caused during the turning of the tea leaves in the prior art is solved;

4. through the blast air heating element who sets up, through air-blower and the heater strip that sets up, when sunlight withers the temperature lower, can heat the operation to it through air-blower and heater strip, thereby black tea leaf when to the sunning plays certain hot drying effect, and then further improve black tea leaf's the efficiency of withering, can play certain stationary flow effect to the wind-force of air-blower effect through the flabellum that sets up, the wind-force direct action of avoiding the air-blower effect leads to it to take place the condition that wafts on black tea leaf, can also make the wind-force after the heating act on the black tea leaf that withers more effectively simultaneously, and then further improve black tea leaf's the effect of withering.

5. Through being provided with the draw-in groove that matches with the sunning board on the mounting panel, and then guarantee that the sunning board can be stable arrange the mounting panel in, the condition that takes place to drop when avoiding the sunning improves the device's stability ability, through the universal wheel that sets up, is convenient for remove the device.

Drawings

Fig. 1 is a schematic structural diagram of a high-efficiency black tea withering device with a turning function according to the present application.

Fig. 2 is a schematic structural diagram of a high efficiency black tea withering device with a turning function according to the present application.

Fig. 3 is a schematic structural diagram of a third embodiment of the efficient black tea withering device with a turning function according to the present disclosure.

Fig. 4 is a schematic partial structural view of the efficient black tea withering device with the turning function provided by the present application.

Fig. 5 is a schematic partial structural view of the efficient black tea withering device with the turning function provided by the present application.

Fig. 6 is a schematic structural diagram of part a in fig. 3 of the efficient black tea withering device with a turning function provided by the present application.

Fig. 7 is a schematic structural diagram of part B in fig. 4 of the efficient black tea withering device with a turning function provided by the present application.

Fig. 8 is a schematic structural diagram of part C in fig. 4 of the efficient black tea withering device with a turning function provided by the present application.

The following are marked in the figure:

100. a base; 101. a support; 200. a drying mechanism; 201. a first hanger group; 202. a second hanger set; 203. a mounting frame; 204. drying the plate; 2041. a strip-shaped groove; 205. a first link; 300. a first drive assembly; 301. a cylinder; 302. a second link; 303. a third link; 400. a cyclic reciprocating assembly; 401. a support plate; 402. a drive chain; 403. a second drive mechanism; 4031. a drive motor; 4032. a drive gear; 4033. a transmission gear; 404. a guide assembly; 4041. a guide bar; 4042. a slide plate; 4043. a slider; 4044. a chute; 500. turning over the assembly; 501. a connecting rod; 502. a material stirring frame; 600. a blower heating assembly; 601. a mounting frame; 602. a blower; 603. a fan blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. 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.

It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Example (b):

as shown in fig. 1 to 8, the present embodiment provides a high efficiency black tea withering device with a turning function, which includes a base 100 and an airing mechanism 200 disposed on top of the base 100, and further includes:

a first driving assembly 300, one end of which is connected to the top of the base 100 and the other end of which is connected to the airing mechanism 200, for driving the airing mechanism 200 to adjust so as to achieve the effect of improving lighting and air fluidity;

the airing mechanism 200 comprises a first airing frame group 201 and a second airing frame group 202, the first airing frame group 201 and the second airing frame group 202 are both composed of a plurality of groups of mounting plates 203 and a plurality of groups of airing plates 204, the mounting plates 203 are provided with clamping grooves matched with the airing plates 204, a first connecting rod 205 is arranged between every two adjacent mounting plates 203, and the mounting plates 203 and the airing plates 204 are both in hollow structures;

a circulating reciprocating assembly 400 arranged on the top of the base 100 and matched with the airing mechanism 200;

one end of the turning assembly 500 is connected to the outer wall of the output end of the circulating reciprocating assembly 400, and the other end of the turning assembly is matched with the airing mechanism 200;

wherein, the circulating reciprocating assembly 400 and the turning assembly 500 are respectively provided with two groups, and the two groups of circulating reciprocating assemblies 400 and the turning assembly 500 are matched for respectively turning the tea leaves on the first airing frame group 201 and the second airing frame group 202;

the air blowing heating assembly 600 is arranged at the top of the base 100 through the bracket 101, and the air blowing heating assembly 600 is positioned above the airing mechanism 200 and used for heating and drying the tea leaves on the airing mechanism 200;

the universal wheels are arranged at the bottom of the base 100, and the device can be conveniently moved through the arranged universal wheels.

As shown in fig. 1 to 5, the first driving assembly 300 includes an air cylinder 301, a second connecting rod 302 and a third connecting rod 303, the air cylinder 301 is connected to the top wall of the base 100, the second connecting rod 302 and the third connecting rod 303 are both rotatably connected to the output end of the air cylinder 301, and one ends of the second connecting rod 302 and the third connecting rod 303, which are far away from the air cylinder 301, are respectively rotatably connected to the bottommost first connecting rod 205 of the first drying rack set 201 and the bottommost first connecting rod 205 of the second drying rack set 202, and by the arrangement of the first driving assembly 300, the drying mechanism 200 can be conveniently opened to be in a trapezoidal structure, which not only can effectively improve the lighting degree of each layer of drying plates 204, but also can improve the fluidity of air between each layer of drying plates 204, take away the water vapor when the black tea leaves are dried, thereby effectively improving the drying uniformity when the tea leaves are dried, and improving the drying efficiency of the tea leaves.

As shown in fig. 4 to 8, the reciprocating module 400 includes a supporting plate 401, a driving chain 402, a second driving module 403 and a guiding module 404, wherein the supporting plate 401 and the guiding module 404 are both connected to the top wall of the base 100, the second driving module 403 is connected to the supporting plate 401, the driving chain 402 is connected to the second driving module 403, the turnover module 500 is connected to the outer wall of the driving chain 402, and the turnover module 500 is matched with the guiding module 404.

As shown in fig. 2, 4, 5 and 7, the second driving assembly 403 includes a driving motor 4031, a driving gear 4032 and a transmission gear 4033, the driving motor 4031 is connected to an outer wall of the supporting plate 401, the driving gear 4032 is connected to an output end of the driving motor 4031 through a rotating shaft, the transmission gear 4033 is connected to an inner wall of the supporting plate 401 through a rotating shaft, and the transmission chain 402 is connected to the driving gear 4032 and the transmission gear 4033 in a meshing manner.

As shown in fig. 4 to 5, the driving gear 4032 and the transmission gear 4033 are in a trapezoidal structure and are engaged with the airing mechanism 200 after being unfolded.

As shown in fig. 7, the guide assembly 404 includes a guide bar 4041, a sliding plate 4042 and a sliding block 4043, the guide bar 4041 is connected to the top wall of the base 100, the sliding plate 4042 is slidably connected to the outer wall of the guide bar 4041, the sliding plate 4042 is cut with a sliding groove 4044, the sliding block 4043 is slidably connected to the inside of the sliding groove 4044, and the sliding block 4043 is rotatably connected to the transmission chain 402.

As shown in fig. 4 and 8, the turning-over assembly 500 includes a connecting rod 501 and a material shifting frame 502, the connecting rod 501 is connected to the outer wall of the sliding block 4043, the material shifting frame 502 is connected to one end of the connecting rod 501 far away from the sliding block 4043, and the material shifting frame 502 is matched with the airing mechanism 200.

As shown in fig. 7-8, the mounting plate 203 and the sun-curing plate 204 are both provided with a strip-shaped groove 2041 which is matched with the material-pulling frame 502, and through the arrangement of the cyclic reciprocating assembly 400 and the turning assembly 500, black tea leaves on the sun-curing plate 204 can be turned from bottom to top, so that the problem that the uniformity of the withered black tea leaves is affected due to accumulation of the black tea leaves during the turning of the black tea leaves can be effectively avoided, and the black tea leaves can be continuously turned through the arrangement of the cyclic reciprocating assembly 400.

As shown in fig. 1, 2, 3 and 6, the blower heating assembly 600 includes a mounting rack 601, an air blower 602, a heating wire and fan blades 603, the mounting rack 601 is connected to the top of the base 100 and located above the airing mechanism 200 through a support frame, the air blower 602 is connected to the top of the mounting rack 601, a guiding hood is further disposed on the inner wall of the mounting rack 601, the heating wire and the fan blades 603 are both connected to the inner wall of the guiding hood, and through the blower 602 and the heating wire, when the sunlight withering temperature is low, the heating operation can be performed on the tea leaves through the blower 602 and the heating wire, so as to achieve a certain heating and drying effect on the black tea leaves during airing, further improve the withering efficiency of the black tea leaves, and through the fan blades 603, a certain steady flow effect can be achieved on the wind force of the blower 602, and avoid the situation that the wind force of the blower 602 directly acts on the tea leaves to cause the scattering of the tea leaves, simultaneously, the wind power after heating can be more effectively acted on the withered black tea leaves, and further the withering effect of the black tea leaves is further improved.

Specifically, this high-efficient black tea withering device with turn over whole function during operation/use: s1: black tea leaves to be withered are spread on the airing plate 204, then the airing plate 204 is placed on the mounting plate 203, and the mounting plate 203 is provided with a clamping groove matched with the airing plate 204, so that the airing plate 204 can be stably placed on the mounting plate 203, the phenomenon that the black tea leaves fall off during airing is avoided, and the stability of the device is improved; the actuating cylinder 301 drives the output end to extend out, and further drives the second connecting rod 302 and the third connecting rod 303 connected with the output end to move upwards and rotate, thereby rotating the first link 205 connected to the second link 302 and the third link 303, and then the mounting plates 203 at the bottom of the first and second hanger groups 201 and 202 are driven to move along the base 100, and the first connecting rods 205 are connected between the sun-drying plates 204, thereby driving the first drying rack set 201 and the second drying rack set 202 to be unfolded, and the unfolded drying plate 204 is in a trapezoid structure, therefore, the daylighting degree of each layer of airing plates 204 can be effectively improved, the air flowability between each layer of airing plates 204 can be improved, water vapor generated during the withering of the black tea leaves is taken away, the uniformity of the withering of the tea leaves is effectively improved, and the withering efficiency of the tea leaves is improved; the driving motor 4031 is started to drive the driving gear 4032 connected with the output end of the driving motor 4031 to rotate so as to drive the transmission chain 402 connected with the outer wall of the driving motor 4031 to rotate, when the transmission chain 402 rotates, the sliding block 4043 connected with the outer wall of the driving motor 4031 is driven to move along with the transmission chain 402, the sliding block 4043 is driven to move up and down in the process of moving along with the transmission chain 402 by the arranged guide rod 4041, the sliding plate 4042 and the sliding plate 4042, a sliding groove 4044 matched with the sliding block 4043 is arranged on the sliding plate 4042, the sliding block 4043 can move up and down stably, the trapezoidal structure is arranged between the driving gear 4032 and the transmission gear 4033 and is matched with the unfolded airing mechanism 200, the material stirring frame 502 is driven to move along the transmission chain 402, the black tea leaves on the airing plate 204 can be turned from bottom to top, and the problem that the condition of stacking of the black tea leaves during turning can be effectively avoided, so that the uniformity of the black tea leaves during withering is influenced, the black tea leaves can be turned and tidied continuously through the arranged circulating reciprocating assembly 400; through the air-blower 602 and the heater strip that set up, when the sunlight withers the temperature lower, can heat the operation to it through air-blower 602 and heater strip, thereby black tea leaf when to the sunning plays certain hot drying effect, and then further improve black tea leaf's efficiency of withering, guarantee the continuation simultaneously and carry out the processing of withering to black tea leaf, can play certain stationary flow effect to the wind-force of air-blower 602 effect through the flabellum 603 that sets up, avoid the wind-force direct action of air-blower 602 effect to lead to its condition that takes place to drift on black tea leaf, can also make the wind-force after the heating act on the tealeaves of withering black tea more effectively simultaneously, and then further improve black tea leaf's effect of withering.

The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a high-efficient black tea device that withers with turn over whole function, includes base (100) and sets up in sunning mechanism (200) at base (100) top, its characterized in that still includes:

one end of the first driving component (300) is connected to the top of the base (100), and the other end of the first driving component is connected with the airing mechanism (200) and used for driving the airing mechanism (200) to adjust so as to achieve the effect of improving lighting and air mobility;

the airing mechanism (200) comprises a first airing frame group (201) and a second airing frame group (202), wherein the first airing frame group (201) and the second airing frame group (202) are both composed of a plurality of groups of mounting plates (203) and a plurality of groups of airing plates (204), clamping grooves matched with the airing plates (204) are formed in the mounting plates (203), a first connecting rod (205) is arranged between every two adjacent mounting plates (203), and the mounting plates (203) and the airing plates (204) are both in hollow structures;

the circulating reciprocating assembly (400) is arranged at the top of the base (100) and is matched with the airing mechanism (200);

one end of the turning-over assembly (500) is connected to the outer wall of the output end of the circulating reciprocating assembly (400), and the other end of the turning-over assembly is matched with the airing mechanism (200);

the tea leaf drying rack is characterized in that the circulating reciprocating assembly (400) and the turning assembly (500) are respectively provided with two groups, and the two groups of circulating reciprocating assembly (400) and the turning assembly (500) are matched for respectively turning tea leaves on the first drying rack group (201) and the second drying rack group (202);

the air blowing heating assembly (600) is arranged at the top of the base (100) through the bracket (101), and the air blowing heating assembly (600) is positioned above the airing mechanism (200) and is used for heating and drying the tea leaves on the airing mechanism (200);

the universal wheel is arranged at the bottom of the base (100).

2. A highly efficient black tea withering device with turning function according to claim 1, wherein the first driving assembly (300) comprises a cylinder (301), a second connecting rod (302) and a third connecting rod (303), the cylinder (301) is connected to the top wall of the base (100), the second connecting rod (302) and the third connecting rod (303) are both rotatably connected with the output end of the cylinder (301), and the ends of the second connecting rod (302) and the third connecting rod (303) far away from the cylinder (301) are respectively rotatably connected with the bottommost first connecting rod (205) contained in the first drying rack group (201) and the bottommost first connecting rod (205) contained in the second drying rack group (202).

3. A high efficiency black tea withering device with leaf straightening function as claimed in claim 1, wherein the reciprocating circulating assembly (400) comprises a support plate (401), a transmission chain (402), a second driving assembly (403) and a guiding assembly (404), the support plate (401) and the guiding assembly (404) are both connected to the top wall of the base (100), the second driving assembly (403) is connected to the support plate (401), the transmission chain (402) is connected to the second driving assembly (403), the leaf straightening assembly (500) is connected to the outer wall of the transmission chain (402), and the leaf straightening assembly (500) is matched with the guiding assembly (404).

4. A high efficiency black tea withering device with turning function according to claim 3, wherein the second driving assembly (403) comprises a driving motor (4031), a driving gear (4032) and a transmission gear (4033), the driving motor (4031) is connected to the outer wall of the support plate (401), the driving gear (4032) is connected with the output end of the driving motor (4031) through a rotating shaft, the transmission gear (4033) is connected to the inner wall of the support plate (401) through a rotating shaft, and the transmission chain (402) is connected with the driving gear (4032) and the transmission gear (4033) in a meshing manner.

5. A highly efficient black tea withering device with turning over function as claimed in claim 4 wherein, the drive gear 4032 and the transmission gear 4033 are in trapezoidal structure and matched with the airing mechanism (200) after unfolding.

6. A highly efficient black tea withering device with turning function according to claim 3 wherein the guide assembly (404) comprises a guide bar (4041), a sliding plate (4042) and a sliding block (4043), the guide bar (4041) is connected to the top wall of the base (100), the sliding plate (4042) is slidably connected to the outer wall of the guide bar (4041), the sliding plate (4042) is provided with a sliding groove (4044), the sliding block (4043) is slidably connected to the inside of the sliding groove (4044), and the sliding block (4043) is rotatably connected to the transmission chain (402).

7. A highly efficient black tea withering device with leaf turning function as claimed in claim 6 wherein the leaf turning assembly (500) includes a connecting rod (501) and a kicker rack (502), the connecting rod (501) is connected to the outer wall of the sliding block (4043), the kicker rack (502) is connected to the end of the connecting rod (501) far away from the sliding block (4043), and the kicker rack (502) is matched with the airing mechanism (200).

8. A highly efficient black tea withering device with leaf turning function as claimed in claim 7 wherein the mounting plate (203) and the airing plate (204) are both chiseled with a strip-shaped groove (2041) which is matched with the material-stirring rack (502).

9. A highly efficient black tea withering device with turning function according to claim 1, wherein the blowing and heating assembly (600) comprises a mounting frame (601), a blower (602), a heating wire and a fan blade (603), the mounting frame (601) is connected to the top of the base (100) through a support frame and is located above the airing mechanism (200), the blower (602) is connected to the top of the mounting frame (601), the inner wall of the mounting frame (601) is further provided with a guide cover, and the heating wire and the fan blade (603) are both connected to the inner wall of the guide cover.

10. The withering process of the efficient black tea withering device with the turning function is characterized by comprising the following steps:

s1: black tea leaves to be withered are flatly spread on the airing plate (204), then the airing plate (204) is placed on the mounting plate (203), and the mounting plate (203) is provided with a clamping groove matched with the airing plate (204), so that the airing plate (204) can be stably placed on the mounting plate (203), the phenomenon of falling during airing is avoided, and the stability of the device is improved;

s2: the air cylinder (301) is started to drive the output end of the air cylinder to extend out, so that the second connecting rod (302) and the third connecting rod (303) connected with the output end of the air cylinder are driven to move upwards and rotate, the first connecting rod (205) connected with the second connecting rod (302) and the third connecting rod (303) is driven to rotate, the first airing frame group (201) and the mounting plate (203) at the bottommost part of the second airing frame group (202) are driven to move along the base (100), the first connecting rod (205) is connected between the airing plates (204), so that the first airing frame group (201) and the second airing frame group (202) are driven to unfold, and the unfolded airing plates (204) are in a trapezoidal structure, so that the daylighting degree of each layer of airing plates (204) can be effectively improved, meanwhile, the flowability of air between each layer of airing plates (204) can be improved, and water vapor generated during tea leaf withering can be taken away, thereby effectively improving the uniformity of the tea leaves during withering and improving the withering efficiency of the tea leaves;

s3: the driving gear (4032) connected with the output end of the driving motor (4031) is driven to rotate by starting the driving motor (4031), and then the driving chain (402) connected with the outer wall of the driving motor is driven to rotate, when the driving chain (402) rotates, the sliding block (4043) connected with the outer wall of the driving chain is driven to move along with the driving chain (402), the sliding block (4044) matched with the sliding block (4043) is arranged on the guiding rod (4041) and the sliding plate (4042) through chiseling, and the sliding plate (4042) is provided with the sliding groove (4044) matched with the sliding block (4043), so that the sliding block (4043) can stably move up and down in the moving process along with the driving chain (402), and the driving gear (4032) and the driving gear (4033) are in a trapezoidal structure and are matched with the unfolded airing mechanism (200), and then the material stirring frame (502) can be driven to move along the driving chain (402), and further black tea leaves on the airing plate (204) can be overturned from bottom to top, therefore, the condition that the black tea leaves are piled up when being turned and finished can be effectively avoided, the uniformity of the black tea leaves during withering can be effectively prevented from being influenced, and the black tea leaves can be continuously turned and finished through the arranged circulating reciprocating assembly (400);

s4: through air-blower (602) and the heater strip that sets up, when sunlight withers the temperature lower, can heat the operation to it through air-blower (602) and heater strip, thereby black tea leaf when to the sunning plays certain hot drying effect, and then further improve black tea leaf's the efficiency of withering, guarantee the continuation simultaneously and wither black tea leaf and handle, can play certain stationary flow effect to the wind-force of air-blower (602) effect through flabellum (603) that set up, avoid the wind-force direct action of air-blower (602) effect to lead to its condition that takes place to drift on black tea leaf, can also make the wind-force after the heating act on withered black tea leaf more effectively simultaneously, and then further improve black tea leaf's the effect of withering.