Comprehensive efficient tea drying system
Technical Field
The invention relates to the field of tea processing, in particular to a comprehensive efficient tea drying system.
Background
In the preparation process flow of tealeaves, in order to carry out fragrant to tealeaves, the tea garden need be dried tealeaves after reaping, and general stoving tealeaves all uses dedicated tealeaves drying equipment, to current tealeaves drying equipment, has following several problems:
1. in the existing tea leaf drying equipment, tea leaves are always in a static state, so that the tea leaves stacked together are difficult to dry in the lower layer part, and the total drying efficiency is low;
2. in order to improve the overall quality of the tea leaves after drying, the broken tea leaves generated in the tea leaf production process can be screened out, in the traditional device, a motor is used, so that the dried tea leaves are vibrated and then the broken tea leaves are screened out, and the manufacturing cost and the using cost of the device are undoubtedly increased.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a comprehensive high-efficiency tea leaf drying system, which can effectively solve the problem of low drying efficiency caused by tea leaf accumulation, and meanwhile, the broken tea can be screened without using a motor in the drying process, so that the manufacturing cost of the device and the loss of electric energy in use are reduced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a comprehensive high-efficiency tea drying system comprises a bottom plate, wherein the bottom plate is arranged on the ground through a support frame, a vibrating plate is arranged right above the bottom plate and connected with the bottom plate through a plurality of telescopic rods, the upper end of the vibrating plate is fixedly connected with a plurality of supporting blocks, the upper ends of the supporting blocks are fixedly connected with a lower shell together, the upper end of the lower shell is provided with an upper shell, a connecting mechanism is arranged between the upper shell and the lower shell, a drying chamber is formed between the upper shell and the lower shell together, the inner bottom surface of the drying chamber is an inclined surface, a discharge hole is formed in the left side of the drying chamber, and a sealing block is arranged on the discharge hole; the drying disturbing mechanism comprises a rotating rod horizontally arranged in the drying chamber, a right end pipe of the rotating rod penetrates through the right inner wall of the drying chamber and is rotatably connected with the right inner wall, an air heater is installed on one side of the lower shell, the tail end of an air outlet of the air heater is connected with the left end of the rotating rod through a rotary joint, the rotating rod is symmetrically provided with two hollow stirring plates along the circumferential direction of the rotating rod, the left end of the rotating rod is provided with a cylindrical groove, a notch of the cylindrical groove is communicated with the rotary joint, a bar-shaped rod is horizontally arranged in the cylindrical groove, the right end of the bar-shaped rod is rotatably connected with the right inner wall of the cylindrical groove, a sliding block used for sliding left and right is arranged on the bar-shaped rod, the right side of the sliding block is connected with a connecting spring, the other end of the connecting spring is sleeved on the bar-shaped rod, and the cylindrical groove is positioned on the right space of the sliding block and is communicated with the two hollow stirring plates through two communicating air ducts, a plurality of air outlet holes for air outlet are formed in the two hollow stirring plates, an external thread layer is arranged on the outer side of the sliding block, and an internal thread layer matched with the external thread layer is arranged on the inner wall of the cylindrical groove; vibration mechanism, vibration mechanism is including setting up the bar chamber in vibrating the board, bar intracavity level is equipped with the bull stick, the both ends of bull stick are connected with the both sides inner wall rotation in bar chamber respectively, the dwang runs through all overlaps on drying chamber right side inner wall portion and the bull stick and is equipped with the drive wheel, two the drive wheel passes through drive belt transmission, two cams of fixedly connected with on the bull stick, run through on the vibration board and be equipped with two bar openings, two the cam runs through two bar openings respectively, the upper end of bottom plate is equipped with two and supports the piece with cam matched with button head.
Preferably, the connecting mechanism comprises four connecting blocks, two of the connecting blocks are fixedly connected to two sides of the upper shell, the other two connecting blocks are fixedly connected to two sides of the lower shell, and every two connecting blocks which are matched with each other are connected through a connecting screw.
Preferably, an opening is formed in the bottom of the drying chamber, a screening net is installed in the opening, a storage groove is fixedly connected to the upper end of the vibrating plate, and the storage groove is located right below the opening.
Compared with the prior art, the invention has the beneficial effects that:
1. the air heater is started, the air heater generates larger wind power and enters the cylindrical groove of the rotating rod along the rotary joint, namely, the air pressure of the cylindrical groove in the space on the left side of the sliding block is increased, the sliding block can be pressed to move to the right, because the outer side of the sliding block is provided with threads, and the inner side of the cylindrical groove is provided with internal threads, the sliding block can be driven to rotate by the right movement of the sliding block, the connecting spring is in a compressed state at the moment, when the sliding block moves to the cylindrical groove in the space on the left side of the sliding block and is communicated with the two communicated air channels, air flow can be sprayed out along the two communicated air channels, the air pressure of the cylindrical groove in the space on the left side of the sliding block can be suddenly reduced, so that the sliding block can move to the left under the elastic action of the connecting spring, the rotating rod can be driven to reversely rotate in the process of moving to the left, when the air heater continues to work, the actions can be repeated, namely, after the air heater is started, whole dwang can corotation always and reversal, simultaneously, drives the hollow stirring board on it and carries out corotation and reversal, stirs tealeaves, guarantees that all tealeaves can all be dried by even, increases the stoving effect.
2. Because two hollow stirring boards are along with dwang corotation and reversal all the time, so a plurality of exhaust vents on it also are moving always, and the hot gas flow that sprays that also is the removal form for being heated in the drying chamber is even, and the effect of its stoving is better, and the rotation of hollow stirring board is when stirring simultaneously, can carry out the vortex, makes the indoor hot gas flow distribution of drying more even.
3. When the dwang carries out the pivoted, can drive the bull stick through drive wheel and drive belt and rotate, the rotation of bull stick can drive two cam rotations on it, receive the effect of gravity, the cam is tightly supporting the button head always and is supporting the piece, so the rotation of cam can drive whole vibration board and vibrate from top to bottom, the vibration of vibration board can drive down casing and last casing vibration, thereby drive the tealeaves vibration in it, shake off garrulous tealeaves from the screen cloth of opening part, and fall into the storage tank, be convenient for collect, and whole in-process, only used a drying fan, the manufacturing cost and the use cost of device have been reduced.
4. When the tealeaves after needs will be dried takes out, only need open the airtight stopper of discharge gate department, then through the rotation of hollow stirring leaf and the vibration of whole drying chamber, the tealeaves of drying can slowly shake off from discharge gate department, and the also very convenience of taking out of tealeaves.
Drawings
FIG. 1 is a schematic structural diagram of a comprehensive high-efficiency tea drying system provided by the invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
fig. 3 is a front view of the hollow agitating plate of fig. 1.
In the figure: the device comprises a base plate 1, a telescopic rod 2, a vibrating plate 3, a strip-shaped cavity 4, a cam 5, a round-head abutting block 6, a rotating rod 7, a storage groove 8, a driving wheel 9, a driving belt 10, a rotating rod 11, a lower shell 12, a hot air blower 13, a discharge port 14, an upper shell 15, a hollow stirring plate 16, a supporting block 17, a rotary joint 18, a connecting screw 19, a connecting block 20, a communicating air duct 21, a sliding block 22, a strip-shaped rod 23, a connecting spring 24, an air outlet 25, an opening 26, a drying chamber 27 and a cylindrical groove 28.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a comprehensive high-efficiency tea leaf drying system comprises a bottom plate 1, wherein the bottom plate 1 is arranged on the ground through a support frame, a vibration plate 3 is arranged right above the bottom plate 1, the vibration plate 3 is connected with the bottom plate 1 through a plurality of telescopic rods 2, the upper end of the vibration plate 3 is fixedly connected with a plurality of supporting blocks 17, the upper ends of the supporting blocks 17 are fixedly connected with a lower shell 12 together, the upper end of the lower shell 12 is provided with an upper shell 15, a connecting mechanism is arranged between the upper shell 15 and the lower shell 12, a drying chamber 27 is formed between the upper shell 15 and the lower shell 12 together, the inner bottom surface of the drying chamber 27 is an inclined surface, a discharge port 14 is arranged on the left side of the drying chamber 27, and a sealing block is arranged on the discharge port 14;
a drying disturbing mechanism, which comprises a rotating rod 11 horizontally arranged in a drying chamber 27, a right end pipe of the rotating rod 11 penetrates through the right inner wall of the drying chamber 27 and is rotatably connected with the right inner wall, an air heater 13 is arranged at one side of a lower shell 12, the tail end of an air outlet of the air heater 13 is connected with the left end of the rotating rod 11 through a rotary joint 18, the rotating rod 11 is symmetrically provided with two hollow stirring plates 16 along the circumferential direction, the left end of the rotating rod 11 is provided with a cylindrical groove 28, the notch of the cylindrical groove 28 is communicated with the rotary joint 18, a bar-shaped rod 23 is horizontally arranged in the cylindrical groove 28, the right end of the bar-shaped rod 23 is rotatably connected with the right inner wall of the cylindrical groove 28, the bar-shaped rod 23 is provided with a slide block 22 used for sliding left and right, the right side of the slide block 22 is connected with a connecting spring 24, the other end of the connecting spring 24 is sleeved on the bar-shaped rod 23, the space at the right side of the bar-shaped groove 28, which is positioned on the slide block 22, is communicated with the two hollow stirring plates 16 through two communicating air ducts 21, a plurality of air outlet holes 25 for air outlet are arranged on the two hollow stirring plates 16, an external thread layer is arranged on the outer side of the sliding block 22, and an internal thread layer matched with the external thread layer is arranged on the inner wall of the cylindrical groove 28;
vibration mechanism, vibration mechanism is including setting up bar chamber 4 in vibrating board 3, the level is equipped with bull stick 7 in bar chamber 4, the both ends of bull stick 7 are connected with the both sides inner wall rotation in bar chamber 4 respectively, dwang 11 runs through and all overlaps on 27 right side inner wall portions of drying chamber and the bull stick 7 and is equipped with drive wheel 9, two drive wheel 9 pass through the transmission of drive belt 10, two cams 5 of fixedly connected with on the bull stick 7, it is equipped with two bar openings to run through on the vibrating board 3, two cams 5 run through two bar openings respectively, the upper end of bottom plate 1 is equipped with two and supports piece 6 with cam 5 matched with button head.
The connecting mechanism comprises four connecting blocks 20, wherein two connecting blocks 20 are fixedly connected to two sides of the upper shell 15, the other two connecting blocks 20 are fixedly connected to two sides of the lower shell 12, and every two connecting blocks 20 which are matched with each other are connected through a connecting screw 19.
Wherein, the bottom is equipped with opening 26 in drying chamber 27, install the screening net in opening 26, the upper end fixedly connected with storage tank 8 of vibration board 3, storage tank 8 is located opening 26 under, when dwang 11 carries out the pivoted, can drive bull stick 7 through drive wheel 9 and drive belt 10 and rotate, the rotation of bull stick 7 can drive two cams 5 on it and rotate, receive the effect of gravity, cam 5 is tightly supporting the button head all the time and is supporting piece 6, can drive whole vibration board 3 with the rotation of cam 5 and carry out vibration from top to bottom, the vibration of vibration board 3 can drive down casing 12 and last casing 15 vibration from the top to bottom, thereby drive the tealeaves vibration in it, shake garrulous tealeaves from the screen cloth of opening 26 department, and fall into storage tank 8, be convenient for collect.
When the tea leaf drying machine is used, the upper shell 15 and the lower shell 12 are separated through the matching of the connecting screws 19 and the connecting blocks 20, then tea leaves to be dried are poured into the lower shell 12, and the upper shell 15 is installed;
the hot air blower 13 is started, the hot air blower 13 generates larger wind power, the wind power enters the cylindrical groove 28 of the rotating rod 11 along the rotating joint 18, namely, the air pressure of the cylindrical groove 28 in the space on the left side of the sliding block 22 is increased, the sliding block 22 is pressed to move to the right, because the outer side of the sliding block 22 is provided with threads, and the inner side of the cylindrical groove 28 is provided with internal threads, the rotating rod 11 is driven to rotate by the right movement of the sliding block 22, the connecting spring 24 is in a compressed state at the moment, when the sliding block 22 moves to the position where the cylindrical groove 28 is on the left side of the sliding block 22 and is communicated with the two communicating air ducts 21, the air flow is sprayed out along the two communicating air ducts 21, the air pressure of the space on the left side of the sliding block 28 is suddenly reduced, so that the sliding block 22 moves to the left under the elastic action of the connecting spring 24, and the rotating rod 11 is driven to rotate reversely during the left movement, when the hot air blower 13 continues to work, the action can be repeated, that is, after the hot air blower 13 is started, the whole rotating rod 11 can rotate forwards and backwards all the time, and meanwhile, the hollow stirring plate 16 on the rotating rod is driven to rotate forwards and backwards to stir the tea leaves, so that the tea leaves can be uniformly dried, the drying effect is improved, and hot air generated by the hot air blower 13 can be sprayed out from the air outlet holes 25 on the hollow stirring plates 16 finally;
because the two hollow stirring plates 16 always rotate forward and backward along with the rotating rod 11, the air outlet holes 25 on the hollow stirring plates also move all the time, namely the hollow stirring plates spray hot air flow in a moving manner, so that the drying chamber 27 is uniformly heated, the drying effect is better, meanwhile, the hollow stirring plates 16 can disturb the flow when rotating and turning, and the hot air flow in the drying chamber 27 is more uniformly distributed;
when the rotating rod 11 rotates, the rotating rod 7 can be driven to rotate through the driving wheel 9 and the driving belt 10, the rotation of the rotating rod 7 can drive the two cams 5 on the rotating rod to rotate, under the action of gravity, the cams 5 always tightly abut against the round head abutting block 6, so that the rotation of the cams 5 can drive the whole vibrating plate 3 to vibrate up and down, the up and down vibration of the vibrating plate 3 can drive the lower shell 12 and the upper shell 15 to vibrate, so as to drive tea leaves in the vibrating plate to vibrate, and the broken tea leaves are shaken off from the screen at the opening 26 and fall into the storage groove 8, so that the broken tea leaves are convenient to collect;
it is worth noting that in the whole vibration process, the tea leaves are always in a vibration state, so that the tea leaves are always in a dispersed state, and the drying efficiency is higher;
when the dried tea leaves are required to be taken out, only the closed plug at the discharge hole 14 needs to be opened, and then the dried tea leaves can slowly shake off from the discharge hole 14 through the rotation of the hollow stirring plate 16 and the vibration of the whole drying chamber 27, so that the tea leaves are also very convenient to take out.
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.