CN112066701A - Tea leaf drying device capable of reducing heat loss - Google Patents
Tea leaf drying device capable of reducing heat loss Download PDFInfo
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- CN112066701A CN112066701A CN202011011732.2A CN202011011732A CN112066701A CN 112066701 A CN112066701 A CN 112066701A CN 202011011732 A CN202011011732 A CN 202011011732A CN 112066701 A CN112066701 A CN 112066701A
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- belt pulley
- pushing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/06—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all vertical or steeply inclined
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/20—Teas, i.e. drying, conditioning, withering of tea leaves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a tea leaf drying device capable of reducing heat loss, which comprises a box body, wherein an object inlet cavity with an upward opening is arranged in the box body, a selecting cavity is communicated and arranged at the lower side of the object inlet cavity, a selecting device is arranged in the selecting cavity, an upper belt wheel cavity is arranged at the lower side of the selecting cavity, a pushing gear cavity is arranged at the lower side of the upper belt wheel cavity, pushing cavities are symmetrically arranged at the left and right sides of the pushing gear cavity, a telescopic cavity is communicated and arranged at the lower part of the right side of the pushing cavity, a through cavity is communicated and arranged at the lower part of the pushing cavity, a switch cavity is communicated and arranged at the lower side of the through cavity, and a spreading device is arranged in the pushing cavity. The uneven heating caused by long-time drying due to layered arrangement of the tea leaves is avoided.
Description
Technical Field
The invention relates to the field of tea industry dryers, in particular to a tea leaf drying device capable of reducing heat loss.
Background
Tea culture can reflect the long civilization and etiquette of Chinese famous nationality, tea is required to be dried by using a tea drying process for better fragrance emission and storage of tea, most of dryers on the market at present uniformly spread tea on drying plates layer by layer, and then the drying plates are placed into the dryer from high to low, but because a heat source is generally placed at a low position, the drying effect of the tea is not ideal, the drying quality is uneven, the final taste of the tea is influenced, and a certain amount of heat is lost when the tea is taken by opening and closing a box door, so that unnecessary drying time is prolonged, the drying efficiency is reduced, and the drying cost is increased.
Disclosure of Invention
In order to solve the problems, the tea drying device capable of reducing heat loss is designed in the embodiment, the tea drying device capable of reducing heat loss comprises a box body, an object inlet cavity with an upward opening is arranged in the box body, a selecting cavity is communicated with the lower side of the object inlet cavity and provided with a selecting device, a selecting device is arranged in the selecting cavity, an upper belt wheel cavity is arranged on the lower side of the selecting cavity, a pushing gear cavity is arranged on the lower side of the upper belt wheel cavity, pushing cavities are arranged in bilateral symmetry and provided with pushing cavities, a telescopic cavity is communicated with the lower part of the right side of the pushing cavity, a through cavity is communicated with the lower part of the pushing cavity and provided with a switch cavity, a spreading device is arranged in the pushing cavity, a drying cavity is communicated with the lower end wall of the switch cavity at a position corresponding to the through cavity, a drying device is arranged in the drying cavity, the drying device comprises an upper chain wheel rotatably arranged on the rear, the drying cavity rear end wall is provided with a lower chain wheel positioned on the lower side of the upper chain wheel in a rotating manner, a chain is wound between the upper chain wheel and the lower chain wheel, the drying cavity rear end wall is fixedly provided with a heat source positioned between the upper chain wheel and the lower chain wheel, a long rope is fixedly arranged on the front end face of the chain, long plates are fixedly arranged at the left end and the right end of the long rope, the rear end face of each long plate is provided with a plate-shaped rack extending to the lower side of the corresponding long plate in a sliding manner, a scraping strip fixedly arranged on the upper end face of each long plate and extending to the upper side of the corresponding long plate is arranged on the upper end face of the corresponding long plate in a sliding manner, a fixed shaft is fixedly arranged on the lower end face of the corresponding long plate, the lower end of the fixed shaft is rotatably provided with a tightening gear meshed with the front end face of the plate-shaped, control it is equipped with to dry the part intercommunication between the chamber and be located the synchronous chamber of belt pulley chamber downside down, the synchronous chamber downside of belt pulley is equipped with the bevel gear chamber, the partial intercommunication of stoving chamber downside is equipped with the opening and keeps away from the export chamber of the synchronous chamber one side of belt pulley, be equipped with the delivery device in the export chamber, export chamber downside is equipped with synchronous chamber.
Preferably, the selecting device comprises a rotating shaft which is rotatably arranged on the lower end wall of the selecting cavity and extends into the upper belt wheel cavity, a fixed bevel gear is fixedly arranged at the upper end of the rotating shaft, a thin rod is arranged on the left end wall and the right end wall of the selecting cavity in a rotating mode, a separating box is fixedly arranged on the upper end wall of the selecting cavity, a separating cavity with an upward opening and a through part is arranged in the separating box, the thin rod can penetrate through the separating cavity, the right end of the fixed bevel gear is meshed with a large bevel gear which is fixedly arranged on the right end of the separating box and located on the outer circular surface, a small bevel gear which is fixedly arranged on the outer circular surface of the thin rod is arranged on the right end wall of the separating cavity in a rotating mode, and the lower end of the.
Preferably, the spreading device comprises a transmission short shaft which is rotatably arranged on the lower end wall of the pushing gear cavity, penetrates through the lower belt wheel cavity and extends into the belt wheel synchronous cavity, a transmission gear is fixedly arranged at the upper end of the transmission short shaft, an internal thread gear is rotatably arranged at the upper end of the transmission short shaft, the inner yard surface of the internal thread gear is in threaded connection with a pushing shaft which penetrates through the pushing gear cavity and extends into the pushing cavity, the pushing shaft is bilaterally symmetrical and is fixedly provided with a push plate positioned in the pushing cavity, a fixed rack which can extend into the pushing cavity is slidably arranged on the lower end wall of the telescopic cavity, a telescopic spring is fixedly connected between the right end of the fixed rack and the right end wall of the telescopic cavity, the lower end of the fixed rack is meshed with the fixed gear which extends into the switch cavity, and the lower end of the fixed gear is meshed with, the left end of the long rack is fixedly connected with a right partition plate, the rear end of the right partition plate is meshed with a pinion which is rotatably arranged on the upper end wall of the switch cavity, the rear end of the pinion is meshed with a rack, and the left side of the front end face of the rack is fixedly provided with a left partition plate which is abutted against the left end of the right partition plate.
But preferably, spread the device still including fixed set up in the front belt pulley of axis of rotation lower extreme, go up belt pulley chamber lower extreme wall and rotate and be provided with and extend to the back shaft of belt pulley intracavity down, back shaft longitudinal symmetry just fixes and is provided with the back pulley, the front belt pulley about back shaft longitudinal symmetry, downside the front belt pulley fixed set up in the transmission minor axis is located down belt pulley intracavity excircle department, go up the belt pulley with down belt pulley and left and right sides jointly around being equipped with a long belt between the belt pulley.
Preferably, the drying device further comprises a motor fixedly arranged in the upper end wall of the bevel gear cavity, the upper end face of the motor is in power connection with a power shaft extending into the belt pulley synchronous cavity, a lower belt pulley is fixedly arranged at the upper end of the power shaft, a belt pulley fixedly arranged on the rear end face of the upper chain wheel is rotatably arranged on the rear end wall of the drying cavity, the lower end of the transmission short shaft is rotatably arranged on the upper belt pulley, and a long belt is wound between the upper belt pulley and the lower belt pulley as well as between the upper belt pulley and the belt pulley.
Preferably, the conveying device comprises a drying motor fixedly arranged in the lower end wall of the synchronous cavity, the upper end of the drying motor is in power connection with a power short shaft which penetrates through the synchronous cavity and extends into the bevel gear cavity, a power bevel gear is fixedly arranged at the upper end of the power short shaft, a transmission shaft which penetrates through the bevel gear cavity and extends into the drying cavity is rotatably arranged on the left end wall and the right end wall of the bevel gear cavity, and the transmission shaft is far away from the axis of the power short shaft and can be meshed with the tightening gear.
Preferably, the carrying-out device further comprises a power chain wheel fixedly arranged on the power short shaft and located on the outer circular surface in the synchronous cavity, the upper end wall of the synchronous cavity is far away from one side of the shaft center and is rotatably provided with a chain wheel shaft extending into the outlet cavity, a small chain wheel is fixedly arranged at the lower end of the chain wheel shaft, a long chain is wound between the power chain wheel and the small chain wheel, a switching gear is fixedly arranged at the upper end of the chain wheel shaft, the lower end wall of the outlet cavity can be provided with a collecting box in a sliding mode, the front end of the switching gear can be meshed with a small rack fixedly arranged on the rear end face of the collecting box, and a rubber band capable of stretching and retracting is fixedly connected between the front end wall.
The invention has the beneficial effects that: according to the tea leaf drying device, tea leaves are firstly selected, dregs are filtered out, then the well tea leaves are pushed onto the long plate to be dried without dead angles, finally the dried tea leaves are conveyed out of the box, the quality of tea leaf drying can be guaranteed to the maximum extent through the dead-angle-free drying, uneven heating of the tea leaves due to layered arrangement and long-time drying is avoided, the quality of tea leaf drying is reduced, heat loss caused by the fact that the tea leaves are collected without opening and closing a box door is avoided, the time for drying the tea leaves can be shortened, the heat in the drying chamber is guaranteed to be maintained, and the drying efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;
FIG. 5 is an enlarged schematic view of D of FIG. 1;
FIG. 6 is an enlarged schematic view of E in FIG. 1;
fig. 7 is an enlarged schematic view of F in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a tea leaf drying device capable of reducing heat loss, which comprises a box body 11, wherein an object inlet cavity 17 with an upward opening is arranged in the box body 11, a selecting cavity 15 is communicated and arranged at the lower side of the object inlet cavity 17, a selecting device is arranged in the selecting cavity 15, an upper belt wheel cavity 18 is arranged at the lower side of the selecting cavity 15, a pushing gear cavity 14 is arranged at the lower side of the upper belt wheel cavity 18, pushing cavities 12 are symmetrically arranged at the left and right sides of the pushing gear cavity 14, a telescopic cavity 21 is communicated and arranged at the lower part of the right side of the pushing cavity 12, a through cavity 20 is communicated and arranged at the lower part of the pushing cavity 12, a switch cavity 22 is communicated and arranged at the lower side of the through cavity 20, a spreading device is arranged in the pushing cavity 12, a drying cavity 23 is communicated and arranged at the lower end wall of the switch cavity 22 at the position corresponding to the through cavity 20, a drying device is arranged in the drying, the rear end wall of the drying cavity 23 is rotatably provided with a lower chain wheel 37 positioned on the lower side of the upper chain wheel 40, a chain 36 is wound between the upper chain wheel 40 and the lower chain wheel 37, the rear end wall of the drying cavity 23 is fixedly provided with a heat source 38 positioned between the upper chain wheel 40 and the lower chain wheel 37, the front end surface of the chain 36 is fixedly provided with a long rope 70, the left end and the right end of the long rope 70 are fixedly provided with long plates 76, the rear end surface of each long plate 76 is slidably provided with a plate-shaped rack 75 extending to the lower side of the corresponding long plate 76, the upper end surface of each long plate 76 is slidably provided with a scraping strip 71 fixedly arranged on the plate-shaped rack 75 extending to the upper side of the corresponding long plate 76, the lower end surface of each long plate 76 is fixedly provided with a fixed shaft 72, the lower end of the fixed shaft 72 is rotatably provided with a tightening gear 74 meshed with the front end surface of the plate-shaped rack 75, the upper, promote gear chamber 14 downside and be equipped with down pulley chamber 42, control it is equipped with to dry between the chamber 23 part intercommunication and is located pulley chamber 41 of pulley chamber 42 downside down, pulley chamber 41 downside is equipped with bevel gear chamber 31 in step, it is equipped with the opening and keeps away from to dry 23 lower side part intercommunication outlet chamber 35 of pulley chamber 41 one side in step, be equipped with the device of transporting out in the outlet chamber 35, outlet chamber 35 downside is equipped with synchronous chamber 33.
Advantageously, the picking means comprise a rotary shaft 67 rotatably arranged in the lower end wall of the picking chamber 15 and extending into the upper pulley chamber 18, a fixed bevel gear 66 is fixedly arranged at the upper end of the rotating shaft 67, thin rods 69 are rotatably arranged on the left end wall and the right end wall of the selecting cavity 15, a separating box 63 is fixedly arranged on the upper end wall of the selecting cavity 15, a separation cavity 81 with an upward opening and a through left part and a right part is arranged in the separation box 63, the thin rod 69 can penetrate through the separation cavity 81, a large bevel gear 64 fixedly arranged at the right end of the thin rod 69 and positioned on the outer circular surface of the thin rod 69 is meshed at the right end of the fixed bevel gear 66, the right end wall of the separation cavity 81 is rotatably provided with a small bevel gear 65 fixedly arranged on the outer circular surface of the thin rod 69, the lower end of the small bevel gear 65 is engaged with a selection bevel gear 68 rotatably arranged on the lower end wall of the gear 81.
Advantageously, the spreading device comprises a transmission stub shaft 52 rotatably arranged on the lower end wall of the pushing gear cavity 14, penetrating through the lower belt wheel cavity 42 and extending into the belt wheel synchronizing cavity 41, a transmission gear 53 is fixedly arranged on the upper end of the transmission stub shaft 52, an internally threaded gear 16 is rotatably arranged on the upper end of the transmission gear 53, a pushing shaft 19 penetrating through the pushing gear cavity 14 and extending into the pushing cavity 12 is in threaded connection with the inner side of the internally threaded gear 16, the pushing shaft 19 is bilaterally symmetrical and fixedly provided with a pushing plate 13 positioned in the pushing cavity 12, a fixed rack 78 capable of extending into the pushing cavity 12 is slidably arranged on the lower end wall of the telescopic cavity 21, a telescopic spring 77 is fixedly connected between the right end of the fixed rack 78 and the right end wall of the telescopic cavity 21, and a fixed gear 79 extending into the switch cavity 22 is meshed with the lower end of the fixed rack 78, the lower end of the fixed gear 79 is engaged with a long rack 80 which is slidably arranged on the lower end wall of the switch cavity 22, the left end of the long rack 80 is fixedly connected with a right partition plate 57, the rear end of the right partition plate 57 is engaged with a pinion 56 which is rotatably arranged on the upper end wall of the switch cavity 22, the rear end of the pinion 56 is engaged with a rack 55, and the left side of the front end surface of the rack 55 is fixedly provided with a left partition plate 54 which is abutted against the left end of the right partition plate 57.
Beneficially, the spreading device further comprises a front belt pulley 45 fixedly arranged at the lower end of the rotating shaft 67, a supporting shaft 82 extending into the lower belt pulley cavity 42 is rotatably arranged on the lower end wall of the upper belt pulley cavity 18, the supporting shaft 82 is vertically symmetrical and fixedly provided with a rear belt pulley 43, the front belt pulley 45 is vertically symmetrical about the supporting shaft 82, the front belt pulley 45 is fixedly arranged at the inner circle and the outer circle of the lower belt pulley cavity 42 on the lower side of the transmission short shaft 52, and a belt 44 is arranged between the rear belt pulley 43 and the front belt pulley 45 in a winding manner.
Advantageously, the drying device further comprises a motor 24 fixedly arranged in the upper end wall of the bevel gear cavity 31, the upper end surface of the motor 24 is in power connection with a power shaft 47 extending into the belt pulley synchronizing cavity 41, the upper end of the power shaft 47 is fixedly provided with a lower belt pulley 48, the rear end wall of the drying cavity 23 is rotatably provided with a belt pulley 50 fixedly arranged on the rear end surface of the upper belt pulley 40, the lower end of a transmission short shaft 52 is rotatably arranged on an upper belt pulley 49, and a long belt 51 is wound between the upper belt pulley 49 and the lower belt pulley 48 as well as between the belt pulleys 50 on the left side and the right side.
Advantageously, the carrying-out device comprises a drying motor 29 fixedly arranged in the lower end wall of the synchronous cavity 33, a power stub shaft 28 extending through the synchronous cavity 33 and into the bevel gear cavity 31 is in power connection with the upper end of the drying motor 29, a power bevel gear 30 is fixedly arranged at the upper end of the power stub shaft 28, a transmission shaft 32 extending through the bevel gear cavity 31 and into the drying cavity 23 is rotatably arranged on the left end wall and the right end wall of the bevel gear cavity 31, and a section of the transmission shaft 32 away from the axis of the power stub shaft 28 can be meshed with the tightening gear 74.
Advantageously, the carrying-out device further comprises a power sprocket 27 fixedly arranged on the power short shaft 28 and located on the inner and outer circular surfaces of the synchronizing cavity 33, a sprocket shaft 61 extending into the outlet cavity 35 is rotatably arranged on one side, away from the shaft center, of the upper end wall of the synchronizing cavity 33, a small sprocket 34 is fixedly arranged at the lower end of the sprocket shaft 61, a long chain 25 is wound between the power sprocket 27 and the small sprocket 34, a switching gear 62 is fixedly arranged at the upper end of the sprocket shaft 61, a collecting box 59 is slidably arranged on the lower end wall of the outlet cavity 35, a small rack 60 fixedly arranged on the rear end surface of the collecting box 59 can be meshed at the front end of the switching gear 62, and a retractable rubber band 58 is fixedly connected between the upper end of the front and rear end surfaces of the collecting box 59 and the front and rear.
The use steps herein are described in detail below with reference to fig. 1-7: in the initial state, the left partition plate 54 abuts against the right partition plate 57, the collection box 59 is close to one side of the axial center of the power short shaft 28, and the push plate 13 is at the right limit position.
When the tea leaf and residue picking machine starts to work, the motor 24 is started, the lower belt pulley 48 is driven to rotate by the power shaft 47, the upper belt pulley 49 is driven to rotate by the lower belt pulley 48 through the long belt 51, the upper belt pulley 49 drives the lower front belt pulley 45 to rotate through the transmission gear 53, the lower rear belt pulley 43 is driven to rotate through the lower belt 44, the rear belt pulley 43 is driven to rotate through the support shaft 82, the front belt pulley 45 is driven to rotate through the belt 44, the front belt pulley 45 drives the fixed bevel gear 66 to rotate through the rotating shaft 67, the large bevel gear 64 is driven to rotate through gear engagement, the small bevel gear 65 is driven to rotate around the picking bevel gear 68 through the thin rod 69, tea leaf and residue are picked, the transmission short shaft 52 drives the transmission gear 53 to rotate, the internal thread gear 16 is driven to rotate, the internal thread gear 16 drives the pushing, meanwhile, as the push plate 13 moves to drive the fixed rack 78 to move, the fixed rack 78 drives the long rack 80 to move through the fixed gear 79, so as to drive the right partition plate 57 to move, the right partition plate 57 drives the rack 55 to move through the pinion 56, so as to drive the left partition plate 54 to move, so that the push plate 13 can push tea leaves onto the long plate 76, the long belt 51 also drives the belt pulley 50 to rotate, so as to drive the upper chain wheel 40 to rotate, the upper chain wheel 40 drives the lower chain wheel 37 to rotate through the chain 36, so as to drive the long plate 76 to move, when the tea leaves are dried, the drying motor 29 is started, drives the power bevel gear 30 to rotate through the power short shaft 28, so as to drive the transmission shaft 32 to rotate through the transmission bevel gear 26, the transmission shaft 32 drives the tightening gear 74 to rotate through gear meshing, so as to drive the scraping strips 71 to move through the plate-shaped rack 75 to push the, the power short shaft 28 simultaneously drives the power chain wheel 27 to rotate, so that the small chain wheel 34 is driven to rotate through the long chain 25, the switching gear 62 is driven to rotate through the chain wheel shaft 61, the collecting box 59 is driven to move, and dried tea leaves are conveyed out.
The invention has the beneficial effects that: according to the tea leaf drying device, tea leaves are firstly selected, dregs are filtered out, then the well tea leaves are pushed onto the long plate to be dried without dead angles, finally the dried tea leaves are conveyed out of the box, the quality of tea leaf drying can be guaranteed to the maximum extent through the dead-angle-free drying, uneven heating of the tea leaves due to layered arrangement and long-time drying is avoided, the quality of tea leaf drying is reduced, heat loss caused by the fact that the tea leaves are collected without opening and closing a box door is avoided, the time for drying the tea leaves can be shortened, the heat in the drying chamber is guaranteed to be maintained, and the drying efficiency is improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a can reduce heat dissipation's tealeaves drying device, includes the box, its characterized in that: the box body is internally provided with an object feeding cavity with an upward opening, the lower side of the object feeding cavity is communicated with a selecting cavity, the selecting cavity is internally provided with a selecting device, the lower side of the selecting cavity is provided with an upper belt wheel cavity, the lower side of the upper belt wheel cavity is provided with a pushing gear cavity, the pushing gear cavity is bilaterally symmetrically provided with pushing cavities, the lower part of the right side of the pushing cavity is communicated with a telescopic cavity, the lower part of the pushing cavity is communicated with a through cavity, the lower side of the through cavity is communicated with a switch cavity, the pushing cavity is internally provided with a spreading device, the lower end wall of the switch cavity at the position corresponding to the through cavity is communicated with a drying cavity, the drying cavity is internally provided with a drying device, the drying device comprises an upper chain wheel rotatably arranged on the rear end wall of the drying cavity, the lower end wall of the drying cavity is rotatably provided with a lower, the rear end wall of the drying cavity is fixedly provided with a heat source positioned between the upper chain wheel and the lower chain wheel, the front end face of the chain is fixedly provided with a long rope, the left end and the right end of the long rope are fixedly provided with long plates, the rear end face of the long plate is slidably provided with a plate-shaped rack extending to the lower part of the long plate, the upper end face of the long plate is slidably provided with a scraping strip fixedly arranged on the plate-shaped rack extending to the upper part of the long plate, the lower end face of the long plate is fixedly provided with a fixed shaft, the lower end of the fixed shaft is rotatably provided with a tightening gear meshed with the front end face of the plate-shaped rack, the upper end face of the tightening gear and the lower end face of the long plate are fixedly provided with tightening springs encircling the outer side of the fixed shaft, the lower side of the pushing gear cavity is provided with a lower, the belt pulley synchronizing chamber downside is equipped with the bevel gear chamber, stoving chamber downside part intercommunication is equipped with the opening and keeps away from the export chamber of belt pulley synchronizing chamber one side, be equipped with the delivery device in the export chamber, export chamber downside is equipped with the synchronizing chamber.
2. The tea leaf drying apparatus capable of reducing heat loss as set forth in claim 1, wherein: the device of selecting including rotate set up in select chamber lower extreme wall and extend to go up the axis of rotation of band pulley intracavity, the fixed bevel gear that is provided with in axis of rotation upper end, select the chamber about the end wall rotate and be provided with the slender pole select the fixed separator box that is provided with of chamber upper end wall, be equipped with the opening in the separator box and control the separation chamber that the part link up about and, the slender pole can run through the separation chamber, fixed bevel gear right-hand member meshing have fixed set up in the slender pole is located the separator box right-hand member just is located the bull bevel gear of outer disc, separation chamber right-hand member wall rotates be provided with fixed set up in the little bevel gear of slender pole outer disc, little bevel gear lower extreme meshing have rotate set up in the bevel gear of selecting of lower.
3. The tea leaf drying apparatus capable of reducing heat loss as set forth in claim 1, wherein: the spreading device comprises a transmission short shaft which is rotatably arranged on the lower end wall of the pushing gear cavity, penetrates through the lower belt wheel cavity and extends into the belt wheel synchronous cavity, a transmission gear is fixedly arranged at the upper end of the transmission short shaft, an internal thread gear is rotatably arranged at the upper end of the transmission gear, the hospital surface in the internal thread gear is in threaded connection with a pushing shaft which penetrates through the pushing gear cavity and extends into the pushing cavity, the pushing shaft is bilaterally symmetrical and is fixedly provided with push plates positioned in the pushing cavity, the lower end wall of the telescopic cavity is slidably provided with a fixed rack which can extend into the pushing cavity, a telescopic spring is fixedly connected between the right end of the fixed rack and the right end wall of the telescopic cavity, the lower end of the fixed rack is meshed with the fixed gear which extends into the switch cavity, and the lower end of the fixed gear is meshed with a, the left end of the long rack is fixedly connected with a right partition plate, the rear end of the right partition plate is meshed with a pinion which is rotatably arranged on the upper end wall of the switch cavity, the rear end of the pinion is meshed with a rack, and the left side of the front end face of the rack is fixedly provided with a left partition plate which is abutted against the left end of the right partition plate.
4. The tea leaf drying apparatus capable of reducing heat loss as set forth in claim 1, wherein: spread the device still including fixed set up in the front-end pulley of axis of rotation lower extreme, go up belt pulley chamber lower end wall and rotate and be provided with and extend to down the back shaft of belt pulley intracavity, back shaft longitudinal symmetry and fixed back belt pulley that is provided with, front-end pulley about back shaft longitudinal symmetry, downside the front-end pulley fixed set up in the transmission minor axis is located down belt pulley intracavity excircle department, go up the belt pulley with down belt pulley and left and right sides jointly around being equipped with a long belt between the belt pulley.
5. The tea leaf drying apparatus capable of reducing heat loss as set forth in claim 1, wherein: the drying device further comprises a motor fixedly arranged in the upper end wall of the bevel gear cavity, the upper end face of the motor is in power connection with a power shaft extending into the belt pulley synchronous cavity, a lower belt pulley is fixedly arranged at the upper end of the power shaft, a belt pulley fixedly arranged on the rear end face of the upper chain wheel is arranged on the rear end wall of the drying cavity in a rotating mode, the lower end of the transmission short shaft is arranged on the upper belt pulley in a rotating mode, and a long belt is wound between the upper belt pulley and the lower belt pulley and between the upper belt pulley and the belt pulley.
6. The tea leaf drying apparatus capable of reducing heat loss as set forth in claim 1, wherein: the conveying device comprises a drying motor fixedly arranged in the lower end wall of the synchronous cavity, the upper end of the drying motor is in power connection with a power short shaft which penetrates through the synchronous cavity and extends into the bevel gear cavity, a power bevel gear is fixedly arranged at the upper end of the power short shaft, a transmission shaft which penetrates through the bevel gear cavity and extends into the drying cavity is rotatably arranged on the left end wall and the right end wall of the bevel gear cavity, and the transmission shaft is far away from the axis of the power short shaft and can be meshed with the screwing gear for one section.
7. The tea leaf drying apparatus capable of reducing heat loss as set forth in claim 1, wherein: the carrying-out device further comprises a power chain wheel fixedly arranged on the power short shaft and located on the outer circular surface in the synchronous cavity, the upper end wall of the synchronous cavity is far away from the shaft center and rotates on one side to be provided with a chain wheel shaft extending into the outlet cavity, a small chain wheel is fixedly arranged at the lower end of the chain wheel shaft, a long chain is wound between the power chain wheel and the small chain wheel, a switching gear is fixedly arranged at the upper end of the chain wheel shaft, the lower end wall of the outlet cavity can slide to be provided with a collecting box, the front end of the switching gear can be meshed with a small rack fixedly arranged on the rear end face of the collecting box, and the upper end of the front end face and the upper end of the rear.
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| CN202011011732.2A CN112066701B (en) | 2020-09-23 | 2020-09-23 | Tea leaf drying device capable of reducing heat loss |
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| CN202011011732.2A CN112066701B (en) | 2020-09-23 | 2020-09-23 | Tea leaf drying device capable of reducing heat loss |
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| CN112066701B CN112066701B (en) | 2021-04-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665339A (en) * | 2020-12-17 | 2021-04-16 | 南京市臻坤智能科技有限公司 | Grain drying device based on thing networking |
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| CN204063852U (en) * | 2014-06-30 | 2014-12-31 | 林夏菊 | Tea drier |
| CN105532947A (en) * | 2016-01-26 | 2016-05-04 | 中国农业科学院茶叶研究所 | Continuous automatic flat tea frying machine |
| CN109198055A (en) * | 2018-08-28 | 2019-01-15 | 陈玛炎 | Improve the tealeaves tanning device of space utilization rate |
| CN210726582U (en) * | 2019-10-25 | 2020-06-12 | 洪雅春白夏青茶叶专业合作社 | Tea leaf drying device |
| CN111789168A (en) * | 2020-08-06 | 2020-10-20 | 杭州富阳宣星智能科技有限公司 | Intelligent tea leaf drying equipment |
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| CN204063852U (en) * | 2014-06-30 | 2014-12-31 | 林夏菊 | Tea drier |
| CN105532947A (en) * | 2016-01-26 | 2016-05-04 | 中国农业科学院茶叶研究所 | Continuous automatic flat tea frying machine |
| CN109198055A (en) * | 2018-08-28 | 2019-01-15 | 陈玛炎 | Improve the tealeaves tanning device of space utilization rate |
| CN210726582U (en) * | 2019-10-25 | 2020-06-12 | 洪雅春白夏青茶叶专业合作社 | Tea leaf drying device |
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| CN112665339A (en) * | 2020-12-17 | 2021-04-16 | 南京市臻坤智能科技有限公司 | Grain drying device based on thing networking |
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