CN111887314A - A cylinder machine of completing for maofeng tea processing - Google Patents
A cylinder machine of completing for maofeng tea processing Download PDFInfo
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- CN111887314A CN111887314A CN202010902309.5A CN202010902309A CN111887314A CN 111887314 A CN111887314 A CN 111887314A CN 202010902309 A CN202010902309 A CN 202010902309A CN 111887314 A CN111887314 A CN 111887314A
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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 relates to the technical field of tea production equipment, in particular to a roller fixation machine for Maofeng tea processing, which comprises a rack, a rotary seat, a pitching driving mechanism, a supporting mechanism, a material poking mechanism, an outer barrel, an inner barrel, a rotary driving mechanism, an opening and closing control mechanism, a blanking mechanism and a steam mechanism, wherein the rack is arranged on the rack; the frame is erected above the working end of the blanking mechanism, and the bottom of the frame is provided with a through hole for blanking; the rotating seat can be vertically and rotatably arranged on the rack; the pitching driving mechanism is fixed on one side of the rack; the supporting mechanism is fixedly connected with the rotating seat and penetrates through the inner barrel; the material shifting mechanism is arranged on the supporting mechanism; the outer cylinder is fixed on the rotating seat; the inner barrel is rotatably and coaxially arranged in the outer barrel; the rotary driving mechanism is fixed on the rotary seat, and the output end of the rotary driving mechanism is fixedly connected with the inner barrel; one end of the opening and closing control mechanism is arranged at the end part of the supporting mechanism, and the other end of the opening and closing control mechanism is fixed on the rack; the steaming mechanism is communicated with the outer barrel through a hose. The scheme has uniform enzyme deactivation effect and high environment friendliness.
Description
Technical Field
The invention relates to the technical field of tea production equipment, in particular to a roller fixation machine for Maofeng tea processing.
Background
Maofeng tea is an excellent variety in green tea, has a strong and strip appearance, silver hair all over the body, and is yellow green and emerald in color; the tea has yellow green and bright color, faint and distant fragrance, mellow and fresh taste, original tea bud shape after being infused, dark green liquor color like that of Ying, fragrant and sharp fragrance in the staggered cup of the flag gun, and plays an important role in tea products. Most of the traditional Maofeng tea is fried manually, and the quality of the processed Maofeng tea is uneven, so that the healthy development of the Maofeng tea industry is seriously restricted. In recent years, maofeng tea is also processed by using tea processing machinery, but most of maofeng tea is single-function production machinery for completing a certain process, and a complete set of automatic maofeng tea production complete equipment is lacked. For example, in the drying process of maofeng tea, a channel type tea dryer is generally used, the tea dryer adopts a conventional steel wire conveying net to convey tea, the conveying mode has the defects that the net belt is poor in flatness, the problems of net belt distortion, deviation and the like can often occur, and secondly, the net belt formed by circular steel wires is easy to clamp the tea, so that the tea is broken, easy to wear during use and short in service life. In addition, the Maofeng tea dryer dries tea by adopting single drying temperature, and the used temperature is relatively low due to the long channel, so that the fragrance of the finished tea is insufficient. Meanwhile, when the Maofeng tea dryer in the prior art uses hot air for heating, because two ends of the channel are both in an open structure, most of waste gas generated in the moving and drying process of tea leaves is directly discharged into a production place through openings at two ends of the channel, tea dust, dust and the like generated in the drying process of tea leaves are also discharged into the production place along with the waste gas, and the tea dust and the dust can permeate into the air of a production workshop, so that not only is the body health of production workers seriously damaged, but also safety accidents such as dust deflagration and the like can be possibly caused. The publication date is 2011, 1 and 19 days, and the publication number is CN101946831A, and the full-automatic flow production line for flat tea comprises tea leaf stir-frying equipment and a connecting and conveying device which are both connected with a central control cabinet, and comprises an automatic quantitative and balanced fresh leaf feeding machine, a continuous roller enzyme deactivating machine connected with a tea leaf moisture regaining machine through a rapid cooling and lifting conveyor, a tea leaf moisture regaining machine connected with a first groove type tea leaf vibration screening and translation conveyor, a tea leaf automatic carding machine connected with an automatic tea leaf carding machine, a tea leaf automatic carding machine connected with an automatic quantitative tea leaf feeding and distributing system through a second groove type tea leaf vibration screening and translation conveyor, and a tea leaf automatic quantitative feeding and distributing system connected with 3 to 10 continuous automatic flat tea leaf stir-frying machines, the continuous automatic flat tea frying machine is connected with a drum type tea leaf roasting and aroma improving machine through a third groove type tea leaf vibrating screening translation conveyor, the drum type tea leaf roasting and aroma improving machine is connected with a fourth groove type tea leaf vibrating screening translation conveyor, and the fourth groove type tea leaf vibrating screening translation conveyor is connected with a tea leaf plane screening machine. However, although the structure can complete the automatic production of the tea, the structure is suitable for the production of flat tea and is not suitable for the production of Maofeng tea, because the stir-frying method of the Maofeng tea is completely different from the stir-frying method of the flat tea.
Chinese patent CN201210043180.2 discloses a maofeng tea automated production complete sets, including interconnect's continuous type cylinder deactivation of enzymes machine, automatic reason strip machine and tunnel type drying machine, tunnel type drying machine include the frame and locate the both sides in the frame for the baking tunnel of enclosed construction, the top in baking tunnel is equipped with heating device, the bottom is equipped with the tealeaves conveyer belt, maofeng tea automated production complete sets still includes automatic control system, all processing equipment on the automatic production complete sets of maofeng tea are connected and are controlled to automatic control system. The method effectively solves the problems of processing dispersion, uneven quality and waste of manpower and equipment resources in the prior Maofeng tea production. The automatic production complete equipment for Maofeng tea has the advantages of high automation degree, stable and safe operation, less dust pollution, no damage to tea, aromatic flavor of Maofeng tea finished products, high quality grade and high popularization value.
The continuous roller fixation machine used by the scheme is of a common fixation structure, the fixation uniformity of tea leaves cannot be prioritized in the working process, and the fixation effect of the tea leaves wrapped in the center is insufficient.
Disclosure of Invention
In order to solve the technical problem, the roller fixation machine for Maofeng tea processing is provided, the technical scheme solves the problems, the material shifting mechanism is arranged, the tea fixation uniformity is improved, the tea quality is finally improved, automatic feeding and discharging are conveniently realized through the matching of the rotary seat, the pitching driving mechanism and the opening and closing control mechanism, the working continuity is guaranteed, and meanwhile, the working environment of workers is improved.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a roller fixation machine for Maofeng tea processing is characterized by comprising a rack, a rotary seat, a pitching driving mechanism, a supporting mechanism, a material poking mechanism, an outer barrel, an inner barrel, a rotary driving mechanism, an opening and closing control mechanism, a blanking mechanism and a steam mechanism;
the frame is erected above the working end of the blanking mechanism, and the bottom of the frame is provided with a through hole for blanking;
the rotating seat can be vertically and rotatably arranged on the rack;
the pitching driving mechanism is fixed on one side of the rack, and the output end of the pitching driving mechanism is fixedly connected with one side of the rotating seat and used for driving the rotating seat to perform pitching motion on the rack;
the two ends of the supporting mechanism are fixedly connected with the rotating seat and penetrate through the inner barrel, and the outer walls of the two ends of the supporting mechanism are rotatably connected with the inner wall of the inner barrel and used for supporting the material stirring mechanism;
the material shifting mechanism is arranged on the supporting mechanism and used for shifting the tea leaves in the inner barrel;
the outer cylinder is fixed on the rotary seat and is provided with a steam inlet pipe and a steam outlet pipe which are connected to the steaming mechanism and used for introducing steam to de-enzyme the tea leaves in the inner cylinder;
the inner barrel is rotatably and coaxially arranged in the outer barrel, the outer walls of two ends of the inner barrel are rotatably connected with the inner wall of the outer barrel, and vent holes for steam to pass through are uniformly distributed on the barrel body and used for turning over tea leaves to be enzyme-deactivated;
the rotary driving mechanism is fixed on the rotary seat, and the output end of the rotary driving mechanism is fixedly connected with the part of the inner barrel, which extends out of the outer barrel, and is used for driving the inner barrel to rotate in the outer barrel;
the opening and closing control mechanism is used for controlling the opening and closing of the end part of the supporting mechanism so as to control the opening and closing of the inner barrel;
the blanking mechanism is arranged below the through hole at the bottom of the rack and used for conveying the poured tea leaves subjected to fixation away;
the steaming mechanism is communicated with the outer barrel through a hose and is used for carrying out enzyme deactivation on tea leaves loaded in the inner barrel in the outer barrel through steam.
Preferably, the rotating base is provided with a rotating shaft, an outer cylinder fixing part, a first end fixing part and a second end fixing part;
the rotating shafts are provided with a pair of pairs, are symmetrically arranged on two sides of the rotating base, are rotatably connected with the rack, are fixedly connected with the output end of the pitching driving mechanism and are used for supporting the rotating base to rotate on the rack;
the outer cylinder fixing part is arranged in the middle of the rotating seat and used for fixing the outer cylinder;
the first end fixing part is arranged at one end of the rotating seat and used for fixing one end of the supporting mechanism;
and the second end fixing part is arranged at the other end of the rotating seat and used for fixing the other end of the supporting mechanism.
Preferably, a guide arc surface is further formed at one end of the rotating seat, and the guide arc surface is attached to the opening and closing control mechanism to move.
Preferably, the pitch driving mechanism comprises a worm, a first rotary driver and a worm wheel;
the two ends of the worm are rotationally connected with the mounting plate extending out of the side wall of the rack;
the first rotary driver is fixed on the mounting plate extending out of the side wall of the rack, and the output end of the first rotary driver is fixedly connected with the end part of the worm and used for driving the worm to rotate;
and the worm wheel is sleeved on one side of the rotating seat and is in threaded connection with the worm so as to transmit the torque of the worm to the rotating seat.
Preferably, the supporting mechanism comprises a first supporting end, a second supporting end, a connecting part and a supporting beam;
the first supporting end is fixedly connected with the rotating seat, and the outer wall of the first supporting end is rotatably connected with the inner wall of one end of the inner barrel, which is far away from the opening, and is used for installing a material poking mechanism;
the second supporting end is fixedly connected with the rotating seat, the outer wall of the second supporting end is rotatably connected with the inner wall of one end of the opening of the inner barrel, and the second supporting end is provided with an opening for tea leaves to enter and exit the inner barrel;
the two ends of the connecting part are respectively fixedly connected with the first supporting end and the second supporting end, and the connecting part is positioned in the inner barrel and used for supporting the supporting beam;
and two ends of the supporting beam are fixedly connected with two sides of the connecting part and used for installing the material poking mechanism.
Preferably, the material shifting mechanism comprises a second rotary driver, a driving gear, a material shifting shaft, a material shifting plate and a driven gear;
the second rotary driver is fixed at the outer side of the first supporting end of the supporting mechanism and used for driving the driving gear to rotate;
a driving gear fixed on the output end of the second rotary driver and positioned inside the inner tub;
the material stirring shafts are symmetrically arranged about the axis of the inner barrel, the axis is parallel to the axis of the inner barrel, and two ends of the material stirring shafts are respectively connected with the first supporting end and the supporting cross beam of the supporting mechanism in a rotating manner and used for driving the material stirring plates to rotate;
the poking plate is fixedly arranged on the poking shaft and used for poking the tea leaves in the inner barrel;
the driven gears are provided with a pair of driven gears which are sleeved on the material stirring shafts and are in meshed transmission with the driving gears so as to synchronously transmit the torque of the driving gears to the pair of material stirring shafts.
Preferably, the rotary driving mechanism comprises a third rotary driver, a synchronizing wheel, a synchronizing ring and a synchronizing belt;
a third rotary driver fixed on the rotary seat for providing the driving force for the inner barrel to rotate;
the synchronizing wheel is sleeved on an output shaft of the third rotary driver;
the synchronous ring is sleeved on the part of the inner barrel, which extends out of the outer barrel and is far away from the opening;
and two ends of the synchronous belt are respectively in transmission connection with the synchronous wheel and the synchronous ring and used for synchronizing the torque of the synchronous wheel to the synchronous ring.
Preferably, the opening and closing control mechanism comprises an arc blanking pipe and an arc baffle;
the cambered blanking pipe is a movable end of the opening and closing control mechanism and is arranged on the opening of the supporting mechanism, and the top end of the cambered blanking pipe is of a cambered surface structure attached to the inner side of the cambered baffle;
the cambered surface baffle is fixed on one side of the rack, the inner side of the cambered surface baffle is attached to the top end of the cambered surface blanking pipe, and the cambered surface baffle is used for blocking the top end of the cambered surface blanking pipe.
Preferably, the lower part of one side of the cambered baffle facing the rack is also provided with a limiting block, and one side of the rotating seat abuts against the limiting block when the openings of the supporting mechanism, the outer barrel and the inner barrel face upwards.
Preferably, the steaming mechanism comprises a steam generator, a steam recoverer and a pressure gauge;
the output end of the steam generator is communicated with the steam inlet pipe of the outer cylinder and is used for injecting steam into the outer cylinder;
the input end of the steam recoverer is communicated with the steam outlet pipe of the outer barrel and is used for recovering the steam in the outer barrel;
and the working end of the pressure gauge extends into the outer cylinder to detect the internal pressure of the outer cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the kickoff mechanism, improved the degree of consistency that tealeaves completes, finally improved the quality of tealeaves, it is specific, controller send signal for the second rotary actuator, the second rotary actuator receives the signal back drive gear rotatory, drive gear is through the meshing transmission with a pair of driven gear, the material axle rotation is dialled to the drive simultaneously a pair of kickoff, and then it is rotatory to drive a pair of kickoff, dials tealeaves from the middle part. The supporting mechanism is used for supporting the material stirring shaft and improving the stability of the structure. During the working process of the material poking mechanism, the pitching driving mechanism drives the inner barrel to perform pitching motion, so that the tea leaves are always positioned in the working range of the material poking mechanism;
2. through the cooperation of roating seat, every single move actuating mechanism and the control mechanism that opens and shuts, conveniently realized automatic feeding and unloading, guaranteed the continuity of work, still improved staff's operational environment simultaneously, it is concrete, separate with the cambered surface baffle when supporting mechanism rotates to the opening just to the feeder of top to be in the state of opening. When the cambered surface blanking pipe rotates to the direction of the cambered surface baffle along with the supporting mechanism, the cambered surface baffle covers the cambered surface blanking pipe, so that the openings of the supporting mechanism, the outer barrel and the inner barrel are closed, the water-removing operation is convenient to carry out, and the harm to workers caused by the escape of dust and heat generated by water-removing is prevented. When the supporting mechanism, the outer barrel and the inner barrel continue to rotate, the cambered blanking pipe is gradually separated from the cambered baffle, so that the tea leaves can fall out. The tea leaves fall onto the blanking mechanism from the via holes at the bottom of the machine frame and are conveyed away.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
FIG. 5 is a second perspective view of the present invention;
FIG. 6 is a perspective view of the swivel base of the present invention;
FIG. 7 is a perspective view of the support mechanism with the kick-off mechanism of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 4 at B;
FIG. 9 is a partial perspective view of the present invention;
FIG. 10 is a partial exploded perspective view of FIG. 9;
the reference numbers in the figures are:
1-a frame;
2-a rotating seat; 2 a-the axis of rotation; 2 b-an outer cylinder fixing part; 2 c-a first end fixing portion; 2 d-a second end fixing; 2 e-a guiding arc surface;
3-a pitch drive mechanism; 3 a-a worm; 3 b-a first rotary drive; 3 c-a worm gear;
4-a support mechanism; 4 a-a first support end; 4 b-a second support end; 4 c-a linker; 4 d-a support beam;
5-a material shifting mechanism; 5 a-a second rotary drive; 5 b-a drive gear; 5 c-a material stirring shaft; 5 d-a kick-out plate; 5 e-a driven gear;
6-outer cylinder;
7-inner barrel;
8-a rotary drive mechanism; 8 a-a third rotary drive; 8 b-a synchronizing wheel; 8 c-a synchronizer ring; 8 d-synchronous belt;
9-an opening and closing control mechanism; 9 a-cambered surface blanking pipe; 9 b-cambered surface baffle; 9b 1-stop block.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 4, a roller de-enzyming machine for Maofeng tea processing comprises a frame 1, a rotary base 2, a pitching driving mechanism 3, a supporting mechanism 4, a material poking mechanism 5, an outer cylinder 6, an inner cylinder 7, a rotary driving mechanism 8, an opening and closing control mechanism 9, a blanking mechanism and a steam mechanism;
the machine frame 1 is erected above the working end of the blanking mechanism, and the bottom of the machine frame is provided with a through hole for blanking;
the rotating seat 2 is vertically and rotatably arranged on the frame 1;
the pitching driving mechanism 3 is fixed on one side of the rack 1, and the output end of the pitching driving mechanism is fixedly connected with one side of the rotating seat 2 and used for driving the rotating seat 2 to perform pitching motion on the rack 1;
the two ends of the supporting mechanism 4 are fixedly connected with the rotating seat 2 and penetrate through the inner barrel 7, and the outer walls of the two ends of the supporting mechanism are rotatably connected with the inner wall of the inner barrel 7 and used for supporting the material stirring mechanism 5;
the material shifting mechanism 5 is arranged on the supporting mechanism 4 and used for shifting the tea leaves in the inner barrel 7;
the outer cylinder 6 is fixed on the rotary seat 2 and is provided with a steam inlet pipe and a steam outlet pipe which are connected to the steaming mechanism and used for introducing steam to de-enzyme the tea leaves in the inner cylinder 7;
the inner barrel 7 is rotatably and coaxially arranged in the outer barrel 6, the outer walls of two ends of the inner barrel are rotatably connected with the inner wall of the outer barrel 6, and vent holes for steam to pass through are uniformly distributed on the barrel body and are used for turning over tea leaves to be enzyme-deactivated;
the rotary driving mechanism 8 is fixed on the rotary seat 2, and the output end of the rotary driving mechanism is fixedly connected with the part of the inner barrel 7 extending out of the outer barrel 6 and used for driving the inner barrel 7 to rotate in the outer barrel 6;
an opening and closing control mechanism 9, one end of which is arranged at the end part of the supporting mechanism 4, and the other end of which is fixed on the frame 1, and is used for controlling the opening and closing of the end part of the supporting mechanism 4 so as to control the opening and closing of the inner barrel 7;
the blanking mechanism is arranged below the through hole at the bottom of the rack 1 and used for conveying the poured tea leaves subjected to fixation;
the steaming mechanism is communicated with the outer barrel 6 through a hose and is used for carrying out enzyme deactivation on tea leaves loaded in the inner barrel 7 in the outer barrel 6 through steam.
The blanking mechanism is a belt type linear conveyor. The pitching driving mechanism 3, the material stirring mechanism 5, the rotating driving mechanism 8, the opening and closing control mechanism 9, the blanking mechanism and the steaming mechanism are all electrically connected with the controller. In the initial state, the openings of the outer barrel 6, the inner barrel 7 and the supporting mechanism 4 are all vertically arranged upwards, and are all in an opening state at the moment. The staff puts the tea to be enzyme-deactivated which is finished airing into the inner barrel 7 through the batch feeder. Then the controller sends a signal to the pitching driving mechanism 3, the pitching driving mechanism 3 drives the rotating seat 2 to drive the supporting mechanism 4, the outer barrel 6 and the inner barrel 7 to rotate together after receiving the signal, and the openings of the outer barrel 6, the inner barrel 7 and the material stirring mechanism 5 are all closed through the opening and closing control mechanism 9. The inclination angles of the outer barrel 6 and the inner barrel 7 can be conveniently controlled through the pitching driving mechanism 3, and the axes of the outer barrel 6 and the inner barrel 7 can be kept horizontal through the pitching driving mechanism 3 in normal times. The controller sends a signal to the steaming mechanism, and the steaming mechanism leads steam into the outer barrel 6. Then the controller sends a signal to the rotary driving mechanism 8 and the material stirring mechanism 5, and the rotary driving mechanism 8 receives the signal and then drives the inner barrel 7 to rotate in the outer barrel 6, so that the tea leaves are turned over together. The material stirring mechanism 5 receives the signal and then the pair of working ends stir reversely, so that the tea falling from the inner wall of the inner barrel 7 is separated, the tea in the inner barrel can be fully contacted with steam, and the fixation uniformity of the tea is greatly improved. Only the inner barrel 7 in the supporting mechanism 4, the outer barrel 6 and the inner barrel 7 rotates relative to the rotating seat 2, the supporting mechanism 4 and the outer barrel 6 are both fixed relative to the rotating seat 2, and the outer barrel 6 is connected with the steaming mechanism through a hose, so that the outer barrel 6 can perform pitching motion along with the rotating seat 2, and unnecessary winding cannot occur. After the fixation is finished, the controller sends a signal to the pitching driving mechanism 3, the pitching driving mechanism 3 receives the signal and then drives the rotating seat 2 to continue rotating, the openings of the supporting mechanism 4, the outer barrel 6 and the inner barrel 7 are gradually separated from the opening and closing control mechanism 9 so as to be opened, and tea leaves in the outer barrel 6 fall onto the blanking mechanism from a through hole at the bottom of the rack 1 under the action of gravity. Then the controller transports the tea leaves away through the blanking mechanism. The controller drives the rotary seat 2 to drive the supporting mechanism 4, the outer barrel 6 and the inner barrel 7 to restore the state that the openings are upward through the pitching driving mechanism 3, the tea leaves to be enzyme-deactivated are thrown in again through the batch feeder, and then the previous steps are repeated.
As shown in fig. 6, the rotary base 2 is provided with a rotary shaft 2a, an outer cylinder fixing portion 2b, a first end fixing portion 2c, and a second end fixing portion 2 d;
the rotating shafts 2a are provided with a pair of pairs, are symmetrically arranged at two sides of the rotating base 2, are rotatably connected with the rack 1, are fixedly connected with the output end of the pitching driving mechanism 3 and are used for supporting the rotating base 2 to rotate on the rack 1;
an outer cylinder fixing part 2b installed in the middle of the rotary base 2 for fixing the outer cylinder 6;
a first end fixing part 2c installed at one end of the rotary base 2 to fix one end of the support mechanism 4;
and a second end fixing part 2d installed at the other end of the rotary base 2 for fixing the other end of the support mechanism 4.
The pitch driving mechanism 3 drives the rotating base 2 to perform a vertical rotating motion, i.e., a pitch motion, by driving the rotating shaft 2a to rotate around its own axis. The outer cylinder 6 and the support mechanism 4 are fixed by the outer cylinder fixing portion 2b, the first end fixing portion 2c, and the second end fixing portion 2d, and the structural stability is improved.
As shown in fig. 6, a guiding arc surface 2e is further formed at one end of the rotary base 2, and the guiding arc surface 2e is attached to the opening and closing control mechanism 9 for movement.
The fixed end of the opening and closing control mechanism 9 is attached through the guide cambered surface 2e, so that the pitching motion of the rotating seat 2 is more stable. The fixed end of the opening and closing control mechanism 9 is used for guiding the rotation of the rotating seat 2.
As shown in fig. 5, the pitch drive mechanism 3 includes a worm 3a, a first rotary drive 3b, and a worm wheel 3 c;
two ends of the worm 3a are rotatably connected with a mounting plate extending out of the side wall of the rack 1;
the first rotary driver 3b is fixed on a mounting plate extending out of the side wall of the rack 1, and the output end of the first rotary driver is fixedly connected with the end part of the worm 3a and used for driving the worm 3a to rotate;
and the worm wheel 3c is sleeved on one side of the rotating base 2 and is in threaded connection with the worm 3a so as to transmit the torque of the worm 3a to the rotating base 2.
The first rotary actuator 3b is a servo motor having a speed reducer mounted thereon and electrically connected to the controller. The controller sends a signal to the first rotary driver 3b, the first rotary driver 3b receives the signal and then drives the worm 3a to rotate, and the worm 3a drives the rotating shaft 2a of the rotating base 2 to rotate through the worm wheel 3c, so that the pitching motion of the rotating base 2 is driven. The structure of the worm 3a and the first rotary driver 3b contributes to improving the control accuracy, and simultaneously, the self-locking can be effectively realized, the unnecessary deflection of the rotary base 2 is prevented, and the larger driving force can be improved.
As shown in fig. 7, the support mechanism 4 includes a first support end 4a, a second support end 4b, a connecting portion 4c and a support beam 4 d;
the first supporting end 4a is fixedly connected with the rotating seat 2, and the outer wall of the first supporting end is rotatably connected with the inner wall of one end of the inner barrel 7, which is far away from the opening, so as to be provided with the material poking mechanism 5;
the second supporting end 4b is fixedly connected with the rotating seat 2, the outer wall of the second supporting end is rotationally connected with the inner wall of one end of the opening of the inner barrel 7, and the second supporting end is provided with an opening for tea leaves to enter and exit the inner barrel 7;
a connecting part 4c, both ends of which are respectively fixedly connected with the first supporting end 4a and the second supporting end 4b, and which is positioned inside the inner barrel 7 for supporting the supporting beam 4 d;
and two ends of the supporting beam 4d are fixedly connected with two sides of the connecting part 4c and used for installing the material poking mechanism 5.
The opening on the second support end 4b is the opening of the whole support mechanism 4, and is at the same side with the openings of the outer barrel 6 and the inner barrel 7, so that tea leaves can enter and exit the inner barrel 7. The supporting beam 4d is supported by the connecting portion 4c, and the setting mechanism 5 is fixed so that the setting mechanism 5 can rotate inside the inner tub 7.
As shown in fig. 7 and 8, the material-shifting mechanism 5 includes a second rotary driver 5a, a driving gear 5b, a material-shifting shaft 5c, a material-shifting plate 5d and a driven gear 5 e;
a second rotary driver 5a fixed outside the first supporting end 4a of the supporting mechanism 4 for driving the driving gear 5b to rotate;
a driving gear 5b fixed on an output end of the second rotary driver 5a and located inside the inner tub 7;
the material stirring shafts 5c are provided with a pair of material stirring shafts, are symmetrically arranged about the axis of the inner barrel 7, are parallel to the axis of the inner barrel 7, and are respectively and rotatably connected with the first supporting end 4a and the supporting beam 4d of the supporting mechanism 4 at two ends so as to drive the material stirring plates 5d to rotate;
the material stirring plate 5d is fixedly arranged on the material stirring shaft 5c and is used for stirring the tea leaves in the inner barrel 7;
the driven gears 5e are provided with a pair of driven gears, are sleeved on the material stirring shafts 5c and are in meshed transmission with the driving gears 5b, and are used for synchronously supplying the torque of the driving gears 5b to the pair of material stirring shafts 5 c.
The second rotary driver 5a is a servo motor electrically connected to the controller. The controller sends a signal to the second rotary driver 5a, the second rotary driver 5a drives the driving gear 5b to rotate after receiving the signal, the driving gear 5b drives the pair of material stirring shafts 5c to rotate through the meshing transmission with the pair of driven gears 5e, and then the pair of material stirring plates 5d are driven to rotate, and tea leaves are stirred from the middle part. The supporting mechanism 4 is used for supporting the material stirring shaft 5c and improving the stability of the structure. During the working process of the material poking mechanism 5, the pitching driving mechanism 3 drives the inner barrel 7 to perform pitching motion, so that the tea leaves are always in the working range of the material poking mechanism 5.
As shown in fig. 9 and 10, the rotary drive mechanism 8 includes a third rotary actuator 8a, a synchronizing wheel 8b, a synchronizing ring 8c, and a synchronizing belt 8 d;
a third rotary driver 8a fixed on the rotary base 2 for providing a driving force for rotating the inner tub 7;
a synchronizing wheel 8b sleeved on an output shaft of the third rotary driver 8 a;
a synchronous ring 8c sleeved on the part of the inner barrel 7 extending out of the outer barrel 6 and far away from the opening;
and two ends of the synchronous belt 8d are respectively in transmission connection with the synchronous wheel 8b and the synchronous ring 8c, and the synchronous belt 8d is used for synchronizing the torque of the synchronous wheel 8b to the synchronous ring 8 c.
The third rotary driver 8a is a servo motor electrically connected to the controller. The controller sends a signal to the third rotary driver 8a, and the third rotary driver 8a receives the signal and drives the synchronous wheel 8b to rotate. Under the driving action of the synchronous ring 8c, the synchronous belt 8d rotates together with the synchronous wheel 8b, and further drives the inner barrel 7 to rotate in the outer barrel 6.
As shown in fig. 5, the opening and closing control mechanism 9 includes an arc blanking pipe 9a and an arc baffle 9 b;
the cambered blanking pipe 9a is a movable end of the opening and closing control mechanism 9 and is arranged on an opening of the supporting mechanism 4, and the top end of the cambered blanking pipe is of a cambered surface structure attached to the inner side of the cambered baffle 9 b;
and the cambered baffle 9b is fixed on one side of the rack 1, the inner side of the cambered baffle is attached to the top end of the cambered blanking pipe 9a, and the cambered baffle is used for blocking the top end of the cambered blanking pipe 9 a.
When the supporting mechanism 4 rotates to the feeder with the opening right above, the supporting mechanism is separated from the cambered baffle 9b, so that the supporting mechanism is in an open state. When the cambered blanking pipe 9a rotates along with the supporting mechanism 4 towards the cambered baffle 9b, the cambered baffle 9b covers the cambered blanking pipe 9a, so that the openings of the supporting mechanism 4, the outer barrel 6 and the inner barrel 7 are closed, the water-removing operation is convenient, and the harm to workers caused by the escape of dust and heat generated by water-removing is prevented. And when the supporting mechanism 4, the outer barrel 6 and the inner barrel 7 continue to rotate, the cambered blanking pipe 9a is gradually separated from the cambered baffle 9b, so that the tea leaves can fall out. The tea leaves fall onto the blanking mechanism from the via holes at the bottom of the machine frame 1 and are conveyed away.
As shown in fig. 5, a limit block 9b1 is further provided at the lower part of the arc baffle 9b facing the rack 1, and the side of the rotary seat 2 abuts against the limit block 9b1 when the openings of the support mechanism 4, the outer cylinder 6 and the inner barrel 7 are upward.
Carry on spacingly through stopper 9b1 to the rotation of rotating holder 2, when guaranteeing to carry out the material loading operation to interior bucket 7 inside, the equal vertical up of opening of supporting mechanism 4, urceolus 6 and interior bucket 7 guarantees to throw the precision of material.
The steaming mechanism comprises a steam generator, a steam recoverer and a pressure gauge;
the output end of the steam generator is communicated with the steam inlet pipe of the outer barrel 6 and is used for injecting steam into the outer barrel 6;
the input end of the steam recoverer is communicated with the steam outlet pipe of the outer barrel 6 and is used for recovering the steam in the outer barrel 6;
and the working end of the pressure gauge extends into the outer cylinder 6 to detect the internal pressure of the outer cylinder 6.
The steam generator, the steam recoverer and the pressure gauge are all electrically connected with the controller. The steam generator, the steam recovery device and the pressure gauge are not shown. The steam generator and the steam recoverer are both connected with the outer cylinder 6 through hoses, and the pitching motion of the outer cylinder 6 along with the rotating seat 2 is not influenced. The pressure gauge ensures that the internal pressure of the outer cylinder 6 is in a normal working range, and the safety is ensured.
The device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
step one, in an initial state, openings of the outer barrel 6, the inner barrel 7 and the supporting mechanism 4 are all vertically arranged upwards, and are in an opening state at the moment;
secondly, putting the tea leaves to be enzyme-deactivated which are aired into the inner barrel 7 through a feeding machine by workers;
and step three, the controller sends a signal to the pitching driving mechanism 3, the pitching driving mechanism 3 drives the rotating seat 2 to drive the supporting mechanism 4, the outer barrel 6 and the inner barrel 7 to rotate together after receiving the signal, and the openings of the outer barrel 6, the inner barrel 7 and the material poking mechanism 5 are all closed through the opening and closing control mechanism 9. The inclination angles of the outer barrel 6 and the inner barrel 7 can be conveniently controlled through the pitching driving mechanism 3, and the axes of the outer barrel 6 and the inner barrel 7 can be horizontally arranged through the pitching driving mechanism 3 at ordinary times;
fourthly, the controller sends a signal to the steaming mechanism, and the steaming mechanism introduces steam into the outer barrel 6;
step five, the controller sends signals to the rotary driving mechanism 8 and the material stirring mechanism 5, and the rotary driving mechanism 8 drives the inner barrel 7 to rotate in the outer barrel 6 after receiving the signals, so that the tea leaves are turned over together;
sixthly, the material stirring mechanism 5 is used for stirring the working ends in a reverse direction after receiving a signal sent by the controller, so that tea falling from the inner wall of the inner barrel 7 is stirred, the tea in the inner barrel can be fully contacted with steam, and the water-removing uniformity of the tea is greatly improved;
seventhly, after the fixation is finished, the controller sends a signal to the pitching driving mechanism 3, the pitching driving mechanism 3 drives the rotating seat 2 to continue rotating after receiving the signal, the openings of the supporting mechanism 4, the outer barrel 6 and the inner barrel 7 are gradually separated from the opening and closing control mechanism 9 so as to be opened, and the tea leaves in the outer barrel 6 fall onto the blanking mechanism from a through hole at the bottom of the rack 1 under the action of gravity;
step eight, the controller conveys the tea leaves away through a blanking mechanism;
and step nine, the controller drives the rotary seat 2 to drive the supporting mechanism 4, the outer barrel 6 and the inner barrel 7 to restore the state that the openings face upwards through the pitching driving mechanism 3, the tea leaves to be enzyme-deactivated are thrown in again through the batch feeder, and then the previous steps are repeated.
The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A roller fixation machine for Maofeng tea processing is characterized by comprising a rack (1), a rotating seat (2), a pitching driving mechanism (3), a supporting mechanism (4), a material poking mechanism (5), an outer cylinder (6), an inner cylinder (7), a rotating driving mechanism (8), an opening and closing control mechanism (9), a blanking mechanism and a steam mechanism;
the machine frame (1) is erected above the working end of the blanking mechanism, and the bottom of the machine frame is provided with a through hole for blanking;
the rotating seat (2) is vertically and rotatably arranged on the rack (1);
the pitching driving mechanism (3) is fixed on one side of the rack (1), and the output end of the pitching driving mechanism is fixedly connected with one side of the rotating seat (2) and used for driving the rotating seat (2) to do pitching motion on the rack (1);
the two ends of the supporting mechanism (4) are fixedly connected with the rotating seat (2) and penetrate through the inner barrel (7), and the outer walls of the two ends are rotatably connected with the inner wall of the inner barrel (7) and used for supporting the material poking mechanism (5);
the material shifting mechanism (5) is arranged on the supporting mechanism (4) and is used for distributing the tea leaves in the inner barrel (7);
the outer cylinder (6) is fixed on the rotary seat (2), is provided with a steam inlet pipe and a steam outlet pipe which are connected to the steaming mechanism and is used for introducing steam to de-enzyme the tea leaves in the inner cylinder (7);
the inner barrel (7) is rotatably and coaxially arranged in the outer barrel (6), the outer walls at two ends are rotatably connected with the inner wall of the outer barrel (6), and vent holes for steam to pass through are uniformly distributed on the barrel body and are used for turning over tea leaves to be enzyme-deactivated;
the rotary driving mechanism (8) is fixed on the rotary seat (2), and the output end of the rotary driving mechanism is fixedly connected with the part of the inner barrel (7) extending out of the outer barrel (6) and used for driving the inner barrel (7) to rotate in the outer barrel (6);
the opening and closing control mechanism (9) is arranged at one end of the supporting mechanism (4), and the other end of the opening and closing control mechanism is fixed on the rack (1) and used for controlling the opening and closing of the end part of the supporting mechanism (4) so as to control the opening and closing of the inner barrel (7);
the blanking mechanism is arranged below the through hole at the bottom of the rack (1) and is used for conveying the poured tea leaves which are subjected to fixation;
the steaming mechanism is communicated with the outer barrel (6) through a hose and is used for carrying out enzyme deactivation on tea leaves loaded in an inner barrel (7) in the outer barrel (6) through steam.
2. The drum fixation machine for Maofeng tea processing according to claim 1, characterized in that the rotating base (2) is provided with a rotating shaft (2 a), an outer cylinder fixing part (2 b), a first end fixing part (2 c) and a second end fixing part (2 d);
the rotating shafts (2 a) are provided with a pair of pairs, are symmetrically arranged at two sides of the rotating base (2), are rotatably connected with the rack (1), are fixedly connected with the output end of the pitching driving mechanism (3), and are used for supporting the rotation of the rotating base (2) on the rack (1);
the outer cylinder fixing part (2 b) is arranged in the middle of the rotating seat (2) and is used for fixing the outer cylinder (6);
a first end fixing part (2 c) which is arranged at one end of the rotating base (2) and is used for fixing one end of the supporting mechanism (4);
and a second end fixing part (2 d) which is installed at the other end of the rotating seat (2) and is used for fixing the other end of the supporting mechanism (4).
3. The roller de-enzyming machine for Maofeng tea leaves as claimed in claim 1, wherein a guide arc surface (2 e) is further formed at one end of the rotating base (2), and the guide arc surface (2 e) is attached to the opening and closing control mechanism (9) for movement.
4. The roller fixation machine for Maofeng tea processing according to claim 1, characterized in that the pitching driving mechanism (3) comprises a worm (3 a), a first rotary driver (3 b) and a worm wheel (3 c);
the two ends of the worm (3 a) are rotationally connected with a mounting plate extending out of the side wall of the rack (1);
the first rotary driver (3 b) is fixed on a mounting plate extending out of the side wall of the rack (1), and the output end of the first rotary driver is fixedly connected with the end part of the worm (3 a) and used for driving the worm (3 a) to rotate;
and the worm wheel (3 c) is sleeved on one side of the rotating base (2) and is in threaded connection with the worm (3 a) so as to transmit the torque of the worm (3 a) to the rotating base (2).
5. The roller fixation machine for Maofeng tea processing according to claim 1, characterized in that the supporting mechanism (4) comprises a first supporting end (4 a), a second supporting end (4 b), a connecting part (4 c) and a supporting beam (4 d);
the first supporting end (4 a) is fixedly connected with the rotating seat (2), and the outer wall of the first supporting end is rotatably connected with the inner wall of one end, away from the opening, of the inner barrel (7) and used for installing the material poking mechanism (5);
the second support end (4 b) is fixedly connected with the rotating seat (2), the outer wall of the second support end is rotationally connected with the inner wall of one end of the opening of the inner barrel (7), and the second support end is provided with an opening for tea leaves to enter and exit the inner barrel (7);
a connecting part (4 c), both ends of which are respectively fixedly connected with the first supporting end (4 a) and the second supporting end (4 b), and which is positioned inside the inner barrel (7) and is used for supporting the supporting beam (4 d);
and two ends of the supporting beam (4 d) are fixedly connected with two sides of the connecting part (4 c) and used for installing the material poking mechanism (5).
6. The roller de-enzyming machine for Maofeng tea leaves is characterized in that the material shifting mechanism (5) comprises a second rotary driver (5 a), a driving gear (5 b), a material shifting shaft (5 c), a material shifting plate (5 d) and a driven gear (5 e);
the second rotary driver (5 a) is fixed at the outer side of the first supporting end (4 a) of the supporting mechanism (4) and is used for driving the driving gear (5 b) to rotate;
a driving gear (5 b) fixed on the output end of the second rotary driver (5 a) and positioned inside the inner tub (7);
the material stirring shafts (5 c) are provided with a pair of material stirring shafts, are symmetrically arranged relative to the axis of the inner barrel (7), the axis is parallel to the axis of the inner barrel (7), and two ends of the material stirring shafts are respectively and rotatably connected with the first supporting end (4 a) and the supporting cross beam (4 d) of the supporting mechanism (4) and are used for driving the material stirring plates (5 d) to rotate;
the material shifting plate (5 d) is fixedly arranged on the material shifting shaft (5 c) and is used for shifting the tea leaves in the inner barrel (7);
and the driven gears (5 e) are provided with a pair of pairs and are sleeved on the material stirring shafts (5 c) and meshed with the driving gears (5 b) for transmission so as to synchronously transmit the torque of the driving gears (5 b) to the pair of material stirring shafts (5 c).
7. The drum fixation machine for Maofeng tea processing according to claim 1, wherein the rotary driving mechanism (8) comprises a third rotary driver (8 a), a synchronous wheel (8 b), a synchronous ring (8 c) and a synchronous belt (8 d);
a third rotary driver (8 a) fixed on the rotary base (2) for providing the driving force for the rotation of the inner barrel (7);
a synchronizing wheel (8 b) sleeved on an output shaft of the third rotary driver (8 a);
the synchronous ring (8 c) is sleeved on the part of the inner barrel (7) extending out of the outer barrel (6) and far away from the opening;
and two ends of the synchronous belt (8 d) are respectively in transmission connection with the synchronous wheel (8 b) and the synchronous ring (8 c) and used for synchronizing the torque of the synchronous wheel (8 b) to the synchronous ring (8 c).
8. The roller de-enzyming machine for Maofeng tea leaves as claimed in claim 1, wherein the opening and closing control mechanism (9) comprises a cambered blanking pipe (9 a) and a cambered baffle (9 b);
the cambered blanking pipe (9 a) is a movable end of the opening and closing control mechanism (9) and is arranged on an opening of the supporting mechanism (4), and the top end of the cambered blanking pipe is of a cambered structure attached to the inner side of the cambered baffle (9 b);
and the cambered surface baffle (9 b) is fixed on one side of the rack (1), and the inner side of the cambered surface baffle is attached to the top end of the cambered surface blanking pipe (9 a) and used for blocking the top end of the cambered surface blanking pipe (9 a).
9. The roller de-enzyming machine for Maofeng tea leaves as claimed in claim 8, wherein a limit block (9 b 1) is further provided at a lower portion of a side of the cambered baffle (9 b) facing the frame (1), and one side of the rotating seat (2) abuts against the limit block (9 b 1) when the openings of the support mechanism (4), the outer barrel (6) and the inner barrel (7) are upward.
10. The roller fixation machine for Maofeng tea processing as claimed in claim 1, wherein the steaming mechanism comprises a steam generator, a steam recoverer and a pressure gauge;
the output end of the steam generator is communicated with the steam inlet pipe of the outer barrel (6) and is used for injecting steam into the outer barrel (6);
the input end of the steam recoverer is communicated with the steam outlet pipe of the outer barrel (6) and is used for recovering the steam in the outer barrel (6);
and the working end of the pressure gauge extends into the outer cylinder (6) to detect the internal pressure of the outer cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010902309.5A CN111887314A (en) | 2020-09-01 | 2020-09-01 | A cylinder machine of completing for maofeng tea processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010902309.5A CN111887314A (en) | 2020-09-01 | 2020-09-01 | A cylinder machine of completing for maofeng tea processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111887314A true CN111887314A (en) | 2020-11-06 |
Family
ID=73224847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010902309.5A Withdrawn CN111887314A (en) | 2020-09-01 | 2020-09-01 | A cylinder machine of completing for maofeng tea processing |
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| Country | Link |
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| CN (1) | CN111887314A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017112A (en) * | 2021-02-28 | 2021-06-25 | 刘强 | Roller type peanut cleaning equipment applying machine vision detection |
| CN115211472A (en) * | 2022-07-27 | 2022-10-21 | 浙江更香有机茶业开发有限公司 | Tea digital production line and production method thereof |
-
2020
- 2020-09-01 CN CN202010902309.5A patent/CN111887314A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017112A (en) * | 2021-02-28 | 2021-06-25 | 刘强 | Roller type peanut cleaning equipment applying machine vision detection |
| CN115211472A (en) * | 2022-07-27 | 2022-10-21 | 浙江更香有机茶业开发有限公司 | Tea digital production line and production method thereof |
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Application publication date: 20201106 |
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