CN114223748A - Tea leaf withering machine - Google Patents
Tea leaf withering machine Download PDFInfo
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- CN114223748A CN114223748A CN202210010251.2A CN202210010251A CN114223748A CN 114223748 A CN114223748 A CN 114223748A CN 202210010251 A CN202210010251 A CN 202210010251A CN 114223748 A CN114223748 A CN 114223748A
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- 241001122767 Theaceae Species 0.000 claims abstract description 48
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 52
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 11
- 210000005056 cell body Anatomy 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 35
- 230000000694 effects Effects 0.000 abstract description 14
- 238000005507 spraying Methods 0.000 abstract 1
- 241001233242 Lontra Species 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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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Abstract
The invention belongs to the technical field of tea processing, in particular to a tea withering machine, which aims at solving the problem that the existing tea withering equipment cannot well solve self-circulation withering. According to the invention, heat is conducted through the heat collection bottom plate, so that the first thermal compression air bag at the bottom generates a gas collection expansion effect, tea can be screened through the shaking effect of the shaking spring, the broken tea is directly screened and dropped on the ground through the bottom of the discharge screen plate, the complete tea is directly dropped to the top of the lifting conveyor through one end of the discharge screen plate, after gas collection is carried out through the first thermal compression air bag, the gas nozzle is used for spraying gas to the gas collection hood, and the repeated shaking and blanking process is realized by combining the blanking process with the shaking spring.
Description
Technical Field
The invention relates to the technical field of tea processing, in particular to a tea withering machine.
Background
Withering is a process which is crucial to determine the quality of tea leaves in the tea leaf processing process, and the withering of tea leaves refers to a process of dissipating moisture of tea leaves before de-enzyming or rolling, so that more chemical changes occur. According to the tea making method and the sequence, the traditional withering method comprises sunlight withering (solarization), indoor natural withering (spreading and drying) and compound withering which combines the two methods, and the withering device which adopts manual control and is semi-mechanized, namely a withering trough, is also arranged at present.
The existing tea withering process has the following problems: the process of current tealeaves withering mainly carries out the process of withering dehydration through artificial stir-fry that turns over, and artificial dehydration process that withers needs to pass through multiple repeated workflow, and whole flow need delay a large amount of ageing, under the condition that current tea market is sold soon, can not more tealeaves of quick withering, and prior art is difficult to solve this type of problem, consequently, the tea withering machine that urgently needs solves above-mentioned problem.
Disclosure of Invention
Based on the technical problem that the existing tea withering equipment cannot well solve self-circulation withering, the invention provides a tea withering machine.
The invention provides a tea leaf withering machine, which comprises two groups of vertically arranged conveying mechanisms, wherein the same end position of the two groups of conveying mechanisms is provided with the same raw material transfer mechanism, the bottom of one group of conveying mechanisms is a discharging end, the top of the other group of conveying mechanisms is a feeding end, the bottom of one group of conveying mechanisms is fixed with a horizontally arranged bottom conveyor through a bolt, a horizontally arranged bottom conveying belt is sleeved between the inner walls of the two ends of the bottom conveyor through a bearing, the raw material transfer mechanism comprises a vertically arranged Z-shaped conveyor, the bottom of the Z-shaped conveyor is provided with a feeding hopper, the feeding hopper is positioned at the discharging end position of the bottom conveyor, each group of conveying mechanisms comprises three conveying groove bodies, the three conveying groove bodies are vertically distributed, and the feeding ports of the two adjacent conveying groove bodies at the top and the bottom are aligned with the discharging ports, the raw material transfer mechanism comprises a vertically arranged moving transfer mechanism, a top feed inlet of the moving transfer mechanism is located at the position of a top discharge port of a Z-shaped conveyor, an inclined lifting conveyor is fixed on the inner wall of one side of the moving transfer mechanism through bolts, a feed end of the lifting conveyor is located at the bottom of a discharge port of a movable trolley support, and a discharge end of the lifting conveyor is located at the top feed inlet of a conveying trough body.
Preferably, the top and the bottom between the inner walls at the two ends of the conveying trough body are respectively sleeved with a driving roller horizontally arranged through a bearing, a withering conveying belt horizontally arranged is sleeved between the outer walls of the circumferences of the four driving rollers, trough body feed inlets are formed in one end positions of the top and the bottom of the conveying trough body, and trough body discharge outlets are formed in the other end of the top and the bottom of the conveying trough body.
Preferably, the conveying trough body is internally provided with a withering hot air mechanism, the withering hot air mechanism comprises a heating air outlet net cylinder which is horizontally arranged, one end of the heating air outlet net cylinder is fixed with a wind power case through a bolt, and the air outlet position of the wind power case faces to the inner position of the heating air outlet net cylinder.
Preferably, the moving transfer mechanism comprises a vertically arranged moving trolley support, horizontally arranged moving trolley tracks are welded at two ends of the top of the moving trolley support, and a rolling moving trolley is arranged at the top of each moving trolley track.
Preferably, the inner wall of the bottom of the moving trolley is arranged to be a whole downward inclined plane, a feed opening is formed in one side position of the bottom of the moving trolley, an inclined discharge screen plate is fixed at the middle position between the inner walls of the two ends of the moving trolley through a bearing, a vertically arranged electric support rod is fixed at the middle position of the inner wall of the bottom of the moving trolley through a bolt, and the top output end of the electric support rod is in contact with but not fixed with the bottom of the discharge screen plate.
Preferably, the bottom inner wall of travelling car other side position gomphosis is fixed with the thermal-arrest bottom plate, and the bottom fin board of thermal-arrest bottom plate is located the bottom inner wall of travelling car, the bottom inner wall of travelling car is located the inside gomphosis of fin board and is fixed with first hot compression gasbag, the end of giving vent to anger of first hot compression gasbag has cup jointed the air nozzle through the air duct, and the air nozzle cup joints fixedly mutually with one side of the bottom discharge gate of travelling car, the bottom of ejection of compact otter board is located the gas collecting channel that the position welded fastening of giving vent to anger of air nozzle has the level to set up, and the gas collecting channel is the arc structure, there is same shake spring through the bolt fastening between bottom one side of ejection of compact otter board and the bottom inner wall of travelling car.
Preferably, a horizontally arranged blower is fixed on the circumferential inner wall of the wind power machine box through bolts, and a horizontally arrayed spiral heating pipe is fixed on the inner wall of the bottom of the heating air outlet net cylinder through bolts.
Preferably, a second thermal compression air bag which is horizontally arranged is fixed at one end of the inner wall of the bottom of the heating air outlet net cylinder through a bolt, and a pneumatic chassis which is horizontally arranged is fixed at the top of the heating air outlet net cylinder through a bolt.
Preferably, the top of pneumatic machine case is seted up the bar fixed slot that the horizontal array set up, the pneumatic push rod of vertical setting has been cup jointed to the bottom inner wall of bar fixed slot, and the inlet end of pneumatic push rod and the end of giving vent to anger of second hot compressed air bag pass through the air duct intercommunication, the top output shaft of pneumatic push rod passes through the ejecting bar that the bolt fastening has the level to set up, and ejecting bar cup joints with the bar fixed slot phase-match.
The beneficial effects of the invention are as follows:
1. this tea withering machine, carry out heat conduction through the thermal-arrest bottom plate that sets up, make the first thermal compression gasbag of bottom produce the expanded effect of gas collection, at the unloading in-process, shrink through electronic bracing piece, make ejection of compact otter board downward sloping unloading, and the shake effect through the shake spring, can make tealeaves sieve, the bottom screening that directly passes through ejection of compact otter board with the bits of broken dust falls subaerial, the one end blanking that complete tealeaves is direct through ejection of compact otter board to the top that promotes the conveyer, and at shake unloading in-process, through first thermal compression gasbag gas collection back, it jets out air to the gas collecting channel through air nozzle, make the unloading process combine the process of shaking the unloading that the spring realized relapse shaking.
2. This tealeaves machine that withers has three transport cell body through every conveying mechanism who sets up, and the feed inlet is corresponding with the discharge gate position between the transport cell body, realizes going to the endless process that withers of low from the eminence, and is provided with the same raw materials transfer mechanism in conveying mechanism's other end position, and the fresh tealeaves that will tentatively wither can be repeated withers, and the process that the circulation of tealeaves withers can be realized to the process of so reciprocating.
3. This tea withering machine, the inside steam of a net section of thick bamboo of giving vent to anger is heated through the second hot compression gasbag that sets up and is collected, and produce the process of gas collection, the gaseous extension that directly drives pneumatic putter of production, can promote the rise of the ejecting barrel in top, carry out the effect that the jack-up was undulant to the conveyer belt that withers, can carry out slight effect of stirring with the tealeaves that the process of withering carried, the effect that improves withering, and pneumatic putter's exhaust end is provided with the relief valve, can carry out the pressure release shrink after admission pressure reaches the threshold value, realize the effect of reciprocal jolt.
Drawings
Fig. 1 is a schematic view of an overall structure of a tea leaf withering machine according to the present invention;
fig. 2 is a schematic view of the internal structure of a conveying trough of a tea withering machine according to the present invention;
fig. 3 is a schematic view of the internal structure of a moving trolley of the tea withering machine according to the present invention;
fig. 4 is a schematic view of a withering hot air structure of the tea leaf withering machine according to the present invention;
fig. 5 is a schematic view of a pneumatic bumping structure of a tea withering machine according to the present invention.
In the figure: the device comprises a movable trolley support 1, a movable trolley track 2, a movable trolley 3, a 4Z-shaped conveyor, a lifting conveyor 5, a trough body feed inlet 6, a withering conveyor belt 7, a conveying trough body 8, a trough body discharge outlet 9, a heating air outlet net cylinder 10, a wind power machine case 11, a bottom conveyor 12, a bottom conveyor belt 13, a feed hopper 14, a driving roller 15, a discharge net plate 16, an electric support rod 17, a shaking spring 18, a heat collection bottom plate 19, a first thermal compression air bag 20, an air nozzle 21, a gas collecting hood 22, an air blower 23, a spiral heating pipe 24, a strip ejecting rod 25, a pneumatic machine case 26, a second thermal compression air bag 27, a pneumatic push rod 28 and a rod fixing groove 29.
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.
Example 1
Referring to fig. 1-3, a tea leaf withering machine comprises two sets of vertically arranged conveying mechanisms, the same end position of the two sets of conveying mechanisms is provided with the same raw material transfer mechanism, the bottom of one set of conveying mechanism is a discharging end, the top of the other set of conveying mechanism is a feeding end, the bottom of one set of conveying mechanism is fixed with a horizontally arranged bottom conveyor 12 through bolts, a horizontally arranged bottom conveying belt 13 is sleeved between the inner walls of the two ends of the bottom conveyor 12 through bearings, the raw material transfer mechanism comprises a vertically arranged Z-shaped conveyor 4, the bottom of the Z-shaped conveyor 4 is provided with a feeding hopper 14, the feeding hopper 14 is positioned at the discharging end position of the bottom conveyor 12, each set of conveying mechanism comprises three conveying groove bodies 8, the three conveying groove bodies 8 are vertically distributed, the feeding ports of the top and the bottom two adjacent conveying groove bodies 8 are aligned with the discharging port, the raw material transfer mechanism comprises a vertically arranged moving transfer mechanism, a top feed port of the moving transfer mechanism is positioned at a top discharge port of the Z-shaped conveyor 4, an inclined lifting conveyor 5 is fixed on the inner wall of one side of the moving transfer mechanism through a bolt, a feed end of the lifting conveyor 5 is positioned at the bottom of a discharge port of the movable trolley support 1, and a discharge end of the lifting conveyor 5 is positioned at a top feed port of the conveying trough body 8;
further, horizontally arranged driving rollers 15 are sleeved at the top and the bottom between the inner walls of the two ends of the conveying trough body 8 through bearings, the same horizontally arranged withering conveying belt 7 is sleeved between the circumferential outer walls of the four driving rollers 15, trough body feed inlets 6 are formed in one end of the top and one end of the bottom of the conveying trough body 8, and trough body discharge outlets 9 are formed in the other end of the top and the other end of the bottom of the conveying trough body 8;
further, a withering hot air mechanism is arranged inside the conveying trough body 8, the withering hot air mechanism comprises a heating air outlet net cylinder 10 which is horizontally arranged, a wind power machine case 11 is fixed at one end of the heating air outlet net cylinder 10 through bolts, and the air outlet position of the wind power machine case 11 faces to the inner position of the heating air outlet net cylinder 10;
further, the moving transfer mechanism comprises a vertically arranged moving trolley support 1, horizontally arranged moving trolley tracks 2 are welded at two ends of the top of the moving trolley support 1, and a rolling moving trolley 3 is arranged at the top of each moving trolley track 2;
further, the inner wall of the bottom of the moving trolley 3 is arranged to be an integral downward inclined plane, a feed opening is formed in one side of the bottom of the moving trolley 3, an inclined discharge screen plate 16 is fixed in the middle position between the inner walls of two ends of the moving trolley 3 through a bearing, a vertically arranged electric support rod 17 is fixed in the middle position of the inner wall of the bottom of the moving trolley 3 through a bolt, and the top output end of the electric support rod 17 is in contact with but not fixed with the bottom of the discharge screen plate 16;
further, the bottom inner wall opposite side position gomphosis of travelling car 3 is fixed with thermal-arrest bottom plate 19, and the bottom fin of thermal-arrest bottom plate 19 is located the bottom inner wall of travelling car 3, the bottom inner wall of travelling car 3 is located the inside gomphosis of fin and is fixed with first hot compression gasbag 20, the end of giving vent to anger of first hot compression gasbag 20 has cup jointed air nozzle 21 through the air duct, and one side of air nozzle 21 and the bottom discharge gate of travelling car 3 cup joints fixedly mutually, the bottom of ejection of compact otter board 16 is located the gas collecting channel 22 that the position welded fastening of giving vent to anger of air nozzle 21 has the level to set up, and gas collecting channel 22 is the arc structure, there is same shake spring 18 through the bolt fastening between the bottom inner wall of travelling car 3 and bottom one side of ejection of compact otter board 16.
When the invention is used: firstly, fresh tea raw materials are thrown into a bottom conveying belt at a bottom feeding position of one group of conveying mechanisms, the fresh tea is conveyed to a Z-shaped conveyor 4 through a bottom conveyor 12, the tea to be withered is uniformly conveyed to a movable trolley 3 through the Z-shaped conveyor 4, the movable trolley 3 is moved to the top of a bottom feeding hole position of a lifting conveyor 5 along a movable trolley track 2, the tea to be withered is conveyed to the lifting conveyor 5 to be conveyed to be withered through the inside of a conveying trough body 8, during the withering process, a uniform heating process is carried out through an internal bolt heating pipe 24, generated hot air can be uniformly blown out through the circumferential position of a heating air outlet net barrel 10 through a blower 23 at one end position, a gradual withering process can be carried out on the fresh tea, and each conveying mechanism is provided with three conveying trough bodies 8, the feed inlet and the discharge outlet between the conveying trough bodies 8 correspond to each other in position, the circulating withering process from high to low is realized, the same raw material transfer mechanism is arranged at the other end of the conveying mechanism, fresh tea leaves which are withered preliminarily can be withered repeatedly, the circulating withering process of the tea leaves can be realized through the reciprocating process, in the material transfer process of the movable trolley 3, as the withered tea leaves are circularly accommodated on the movable trolley 3, the fallen tea leaves have high temperature in the withering process, heat can be conducted through the heat collection bottom plate 19, the first thermal compression air bag 20 at the bottom generates the effect of gas collection expansion, in the blanking process, the discharge screen plate 16 inclines downwards to perform blanking through the contraction of the electric support rod 17, in addition, through the shaking effect of the shaking spring 18, the tea leaves can be screened, the crushed powder is directly screened through the bottom of the discharge screen plate 16 on the ground, complete tealeaves is direct through the one end blanking of ejection of compact otter board 16 to the top that promotes conveyer 5, and at shake unloading in-process, after 20 gas collections through first hot compression gasbag, jet-propelled to gas collecting channel 22 through air nozzle 21, make the unloading process combine shake spring 18 to realize the process of the shake unloading of relapse, after the tealeaves unloading, first hot compression gasbag 20 exhaust contact, rise through electric support pole 17, make ejection of compact otter board 16 closed, travelling car 3 moves and continues to collect tealeaves to Z type conveyer discharge gate.
Example 2
Referring to fig. 1-5, a tea withering machine is provided, which includes the following components compared to the embodiment 1.
In the invention, a horizontally arranged blower 23 is fixed on the circumferential inner wall of the wind power case 11 through bolts, a horizontal array spiral heating pipe 24 is fixed on the inner wall of the bottom of the heating vent net cylinder 10 through a bolt, a second hot compression air bag 27 which is horizontally arranged is fixed on one end position of the inner wall of the bottom of the heating vent net cylinder 10 through a bolt, a pneumatic machine case 26 which is horizontally arranged is fixed at the top of the heating air outlet net cylinder 10 through bolts, a strip-shaped fixing groove 29 which is horizontally arranged in an array is formed at the top of the pneumatic machine case 26, a vertically arranged pneumatic push rod 28 is sleeved on the inner wall of the bottom of the strip-shaped fixing groove 29, and the air inlet end of the pneumatic push rod 28 is communicated with the air outlet end of the second thermal compression air bag 27 through an air duct, the output shaft at the top of the pneumatic push rod 28 is fixed with a horizontally arranged ejection bar 25 through a bolt, and the ejection bar 25 is matched and sleeved with the strip-shaped fixing groove 29.
When the invention is used: in the in-process of drying withering, the inside steam of heating air outlet net section of thick bamboo 10 is collected through the second hot compression gasbag 27 that sets up, and produce the process of gas collection, the gaseous extension that directly drives pneumatic push rod 28 of production, can promote the rise of the ejecting strip pole 25 in top, carry out the effect that the jack-up was undulant to withering conveyer belt 7, can carry out slight effect of stirring with the tealeaves that the process of withering carried, improve the effect of withering, and pneumatic push rod 28's exhaust end is provided with the relief valve, can carry out the pressure release shrink after admission pressure reaches the threshold value, realize the effect of reciprocal jolt.
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 (9)
1. A tea leaf withering machine comprises two groups of vertically arranged conveying mechanisms, wherein the same end position of the two groups of conveying mechanisms is provided with the same raw material transfer mechanism, the bottom of one group of conveying mechanisms is a discharging end, the top of the other group of conveying mechanisms is a feeding end, the bottom of one group of conveying mechanisms is fixed with a horizontally arranged bottom conveyor (12) through bolts, and a horizontally arranged bottom conveying belt (13) is sleeved between the inner walls of the two ends of the bottom conveyor (12) through bearings, the tea leaf withering machine is characterized in that the raw material transfer mechanism comprises a vertically arranged Z-shaped conveyor (4), the bottom of the Z-shaped conveyor (4) is provided with a feeding hopper (14), the feeding hopper (14) is positioned at the discharging end position of the bottom conveyor (12), each group of conveying mechanisms comprises three conveying trough bodies (8), and the three conveying trough bodies (8) are vertically distributed, the feed inlet and the discharge gate position of two adjacent conveying cell bodies (8) in top and bottom align, the raw materials shifts the mechanism including the removal of vertical setting and shifts the mechanism, and the top feed inlet that moves the mechanism is located the top discharge gate position of Z type conveyer (4), the one side inner wall that moves the mechanism has inclined promotion conveyer (5) through the bolt fastening, and promotes the feed end that conveyer (5) is located the discharge gate bottom of travelling car support (1), the discharge end that promotes conveyer (5) is located the top feed inlet of conveying cell body (8).
2. The tea leaf withering machine as claimed in claim 1, wherein horizontally arranged driving rollers (15) are sleeved on the top and the bottom between the inner walls of the two ends of the conveying trough body (8) through bearings, the same horizontally arranged withering conveying belt (7) is sleeved on the outer walls of the circumferences of the four driving rollers (15), trough body feeding ports (6) are formed in one end positions of the top and the bottom of the conveying trough body (8), and trough body discharging ports (9) are formed in the other ends of the top and the bottom of the conveying trough body (8).
3. A tea withering machine as claimed in claim 2, wherein the conveying trough body (8) is internally provided with a withering hot air mechanism, the withering hot air mechanism comprises a horizontally arranged heating air outlet net cylinder (10), one end of the heating air outlet net cylinder (10) is fixed with a wind power case (11) through bolts, and the wind power case (11) has a wind outlet position facing the internal position of the heating air outlet net cylinder (10).
4. A tea leaf withering machine as claimed in claim 1 wherein the mobile transfer mechanism includes a vertically disposed carriage support (1), horizontally disposed carriage rails (2) welded to both ends of the top of the carriage support (1), and rolling carriages (3) mounted on the top of the carriage rails (2).
5. The tea withering machine as claimed in claim 4, wherein the inner wall of the bottom of the moving trolley (3) is provided with an integral downward inclined surface, a feed opening is formed in one side of the bottom of the moving trolley (3), an inclined discharge screen plate (16) is fixed at a middle position between the inner walls of two ends of the moving trolley (3) through a bearing, a vertically arranged electric support rod (17) is fixed at a middle position of the inner wall of the bottom of the moving trolley (3) through a bolt, and the top output end of the electric support rod (17) is in contact with but not fixed with the bottom of the discharge screen plate (16).
6. A tea leaf withering machine as claimed in claim 5 wherein a heat collection base plate (19) is fitted and fixed to the other side of the inner wall of the base of the travelling carriage (3), and the bottom fin plate of the heat collecting bottom plate (19) is positioned on the inner wall of the bottom of the movable trolley (3), a first thermal compression air bag (20) is embedded and fixed on the inner wall of the bottom of the movable trolley (3) and positioned in the fin plate, the air outlet end of the first thermal compression air bag (20) is sleeved with an air nozzle (21) through an air duct, the air nozzle (21) is fixedly sleeved with one side of the bottom discharge hole of the movable trolley (3), a horizontally arranged gas collecting hood (22) is welded and fixed at the gas outlet position of the gas nozzle (21) at the bottom of the discharging screen plate (16), and the gas collecting hood (22) is of an arc-shaped structure, and the same shaking spring (18) is fixed between one side of the bottom of the discharging screen plate (16) and the inner wall of the bottom of the moving trolley (3) through bolts.
7. A tea withering machine as claimed in claim 3 wherein the circumferential inner wall of the wind mill casing (11) is bolted with a horizontally disposed blower (23) and the bottom inner wall of the heating outlet cylinder (10) is bolted with a horizontal array of spiral heating pipes (24).
8. A tea withering machine as claimed in claim 7 wherein a horizontally disposed second hot compression bladder (27) is bolted to one end of the bottom internal wall of the heated air outlet mesh drum (10) and a horizontally disposed pneumatic cabinet (26) is bolted to the top of the heated air outlet mesh drum (10).
9. The tea withering machine as claimed in claim 8, wherein the top of the pneumatic cabinet (26) is provided with a bar-shaped fixing groove (29) which is horizontally arranged in an array, the inner wall of the bottom of the bar-shaped fixing groove (29) is sleeved with a vertically arranged pneumatic push rod (28), the air inlet end of the pneumatic push rod (28) is communicated with the air outlet end of the second thermal compression air bag (27) through an air duct, the air outlet end of the pneumatic push rod (28) is provided with a pressure relief valve, the top output shaft of the pneumatic push rod (28) is fixed with a horizontally arranged ejection bar (25) through a bolt, and the ejection bar (25) is matched and sleeved with the bar-shaped fixing groove (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210010251.2A CN114223748B (en) | 2022-01-06 | 2022-01-06 | Tea withering machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210010251.2A CN114223748B (en) | 2022-01-06 | 2022-01-06 | Tea withering machine |
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| CN114223748A true CN114223748A (en) | 2022-03-25 |
| CN114223748B CN114223748B (en) | 2024-04-09 |
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| CN112323450A (en) * | 2020-11-03 | 2021-02-05 | 温州邑品鞋业有限公司 | Full-automatic feeding clothing tailoring machine |
| CN213377790U (en) * | 2020-10-21 | 2021-06-08 | 湖北盛埠实业股份有限公司 | High-efficient sieving machine |
| CN112934386A (en) * | 2021-01-28 | 2021-06-11 | 江苏加德仕汽车科技有限公司 | Automobile waste cutting machine |
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2022
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| CN114223748B (en) | 2024-04-09 |
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