CN115349558B - Drying and conveying integrated equipment for tea leaves after making and twisting - Google Patents
Drying and conveying integrated equipment for tea leaves after making and twisting Download PDFInfo
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- CN115349558B CN115349558B CN202210837985.8A CN202210837985A CN115349558B CN 115349558 B CN115349558 B CN 115349558B CN 202210837985 A CN202210837985 A CN 202210837985A CN 115349558 B CN115349558 B CN 115349558B
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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 making, in particular to integrated equipment for drying and conveying after tea making and twisting, which comprises a base, an arc-shaped frame, a stir-frying unit and a drying and receiving unit; the existing drying and stir-frying device has the following problems: the moisture evaporated by the tea cannot be volatilized and discharged and is condensed into water drops, so that the water drops are easy to wet the tea, and the drying efficiency of the tea is reduced; the accumulated tea leaves cannot be scattered by heating the stir-frying blades, so that the tea leaves cannot be heated uniformly, and the drying and stir-frying effects of the tea leaves are affected; according to the invention, the tea leaves at the top of the tea leaf drying machine are driven to reciprocate and shake reciprocally through the fork teeth, so that the tea leaves can be uniformly dispersed and shaken off, the phenomenon that the tea leaves are piled up is avoided, the tea leaves can be uniformly heated, the drying effect is further improved, the water vapor on the surface of the tea leaves is volatilized when the tea leaves shake off uniformly, and the tea leaves can be subjected to the upward blast of the electric heating device again, so that the drying effect on the tea leaves can be enhanced.
Description
Technical Field
The invention relates to the technical field of tea making, in particular to integrated equipment for drying and conveying after tea making and rolling.
Background
The tea leaves generally refer to leaves and buds of tea trees, the tea processing is a process of preparing fresh tea leaves into various semi-finished tea products or finished tea products through various processing procedures, and in the general tea manufacturing process, after rolling, the tea leaves need to be dried and dried, so that moisture in the tea leaves is fully volatilized, the storage time of the tea leaves is prolonged, and the taste of tea made by tea leaves can be improved.
The conventional stir-frying device on the market at present easily causes the problems of uneven stir-frying, uneven heated stir-frying and heat accumulation in the process of stir-frying tea.
Aiming at the problems in the tea stir-frying process, corresponding solutions are provided in the prior art, for example: the Chinese patent application with publication number of CN112741173A discloses a tea leaf drying and stir-frying device, which is characterized in that tea leaf raw materials to be stir-fried are placed in an outer cylinder, then a drying and stir-frying roller rotates, so that the heat in the drying and stir-frying roller is uniformly distributed on tea leaves, and during the period, heating and stir-frying blades and inner cylinder rods in the drying and stir-frying roller can change the stir-frying range of the tea leaves through a heater and can stir-fry the tea leaves in the drying and stir-frying roller.
However, the tea leaf drying and stir-frying device provided by the above patent has the following problems: 1. because the fresh tea leaves internally contain moisture, the moisture in the tea leaves is evaporated in the heating and stir-frying processes, and the drying and stir-frying roller is in a closed state, so that the evaporated moisture in the tea leaves cannot be volatilized and discharged, and the moisture is condensed into water drops on the inner wall of the drying and stir-frying roller, so that the water drops easily wet the tea leaves, the drying speed of the tea leaves is affected, and the drying efficiency of the tea leaves is reduced.
2. Fresh tea leaves can be softened and stacked after being heated, and the drying and stir-frying roller provided by the patent drives the heating and stir-frying blades to stir the tea leaves, so that the heating and stir-frying blades can not break up the stacked tea leaves, the tea leaves can not be heated uniformly, and the drying and stir-frying effects of the tea leaves are affected.
Disclosure of Invention
1. The technical problems to be solved are as follows: the integrated equipment for drying and conveying after tea making and rolling can solve the problems pointed out in the background technology.
2. The technical scheme is as follows: in order to achieve the purpose, the technical scheme is that the integrated equipment for drying and conveying after tea making and rolling comprises a base, arc-shaped frames, a stir-frying unit and a drying and material receiving unit, wherein the two arc-shaped frames are symmetrically arranged in the middle of the upper end of the base left and right, the stir-frying unit is commonly arranged at the upper ends of the two arc-shaped frames, the material receiving unit is arranged in the middle of the upper end of the base, and the material receiving unit is positioned below the stir-frying unit.
Stir-fry unit includes feeding component, annular fixing base, circular network, annular rotation seat, first positive and negative rotation motor, drive gear, tooth, U-shaped frame, fan-shaped baffle, annular ring gear, linkage gear, rotation screw rod, reference column, trembles material subassembly and supplementary stoving piece, wherein: the left side of the upper end of the base is provided with a feeding component, the tops of the two arc-shaped frames are jointly provided with an annular fixing seat, the left and right sides of the inner annular wall of the annular fixing seat are symmetrically hinged with a circular net, the upper end of the annular fixing seat is rotatably provided with an annular rotating seat, the right end of the annular fixing seat is provided with a first forward and reverse rotating motor through a motor seat, an output shaft sleeve of the first forward and reverse rotating motor is provided with a transmission gear, the outer wall of the annular rotating seat is circumferentially and uniformly provided with a plurality of teeth meshed with the transmission gear, the upper end of the annular rotating seat is circumferentially and uniformly provided with a plurality of U-shaped frames, the upper end of the annular rotating seat is circumferentially and uniformly provided with a plurality of sector baffles staggered with the U-shaped frames, the inner annular wall of the annular rotating seat is circumferentially and uniformly provided with a plurality of notches corresponding to the positions of the U-shaped frames, the inner part of the annular fixed seat is provided with an annular groove, the inner wall of the annular groove is provided with an annular gear ring, the inner part of the annular groove is rotationally provided with a plurality of linkage gears corresponding to the positions of the U-shaped frames, the center of each linkage gear is inserted with a rotating screw rod, the upper end of each rotating screw rod penetrates through the annular rotating seat and is rotationally connected with the inner wall of the upper end of the U-shaped frame, a positioning column is arranged between the upper end of the U-shaped frame and the annular rotating seat and at one side of the rotating screw rod far away from the axis of the annular rotating seat, a shaking component is arranged among the U-shaped frame, the rotating screw rods and the positioning column, and an auxiliary drying piece is arranged on the shaking component; the stir-frying unit rotates forward and backward alternately through the annular rotating seat, so that tea on the circular net can be stir-fried, the operation is convenient, and the stir-frying and scattering of the tea can be completed without manual assistance.
The drying receiving unit comprises a fixed plate, a guide rail, a displacement block, a screw rod, a second forward and reverse rotating motor, a heat-resistant frame, an electric heating device and a receiving frame, wherein: two fixing plates are symmetrically arranged on the top of the base in front-back mode, two guide rails are symmetrically arranged on the upper end of the base and located on the inner side of the arc-shaped frame in left-right mode, a displacement block is arranged on the tops of the two guide rails in a sliding mode, a lead screw is rotatably arranged between the two fixing plates, the lead screw penetrates through the displacement block in a threaded fit mode, a heat-resistant frame is arranged at the upper end of the displacement block and close to the front side of the displacement block, an electric heating device is arranged at the top of the heat-resistant frame in a detachable mode, and a receiving frame is arranged at the upper end of the displacement block and close to the rear side of the displacement block in a detachable mode; the drying receiving unit heats and dries tea leaves at the upper end of the circular net through the electric heating device, and the dried tea leaves can be collected through the receiving frame.
As a preferable technical scheme of the invention, the shaking component comprises a connecting ball, an execution plate, a supporting plate, a top extension spring rod, a fixing protrusion and a stirring bar, wherein: the outer walls of the rotating screw and the positioning column are sleeved with connecting balls, the connecting balls are connected with the rotating screw in a threaded fit mode, the connecting balls are in sliding connection with the positioning column, an execution plate is arranged between the connecting balls on the outer walls of the rotating screw and the positioning column, the execution plate is in rotary connection with the connecting balls, guide grooves are symmetrically formed in the outer walls of the connecting balls along the width direction of the execution plate, a moving block in sliding fit with the guide grooves is arranged on the execution plate, a supporting plate is sleeved on the outer walls of the rotating screw and above the execution plate in a threaded fit mode, one side of the supporting plate, far from the rotating screw, is sleeved on the positioning column in a sliding fit mode, a spring pushing rod is symmetrically hinged between the supporting plate and the execution plate along the connecting balls, a plurality of fixing protrusions are arranged on one side, close to the supporting plate, of two vertical sections of the U-shaped frame in an equidistant mode, of the fixing protrusions of the U-shaped frame are staggered, and toggle bars in sliding contact with the fixing protrusions are symmetrically arranged on the outer walls of the supporting plate; the material shaking component reciprocates when moving up and down through the execution plate, tea leaves on the auxiliary drying piece can be evenly shaken off on the circular net, and the agglomerated tea leaves can be scattered, so that the heating area of the tea leaves is increased, and the drying speed of the tea leaves is improved.
As a preferable technical scheme of the invention, the arc-shaped frame consists of two arc-shaped plates and an arc-shaped sliding plate, wherein the upper end of the base and the lower end of the annular fixed seat are symmetrically provided with the arc-shaped plates in a left-right manner, the bottom of the arc-shaped plate on the annular fixed seat is provided with the arc-shaped sliding plate, the arc-shaped sliding plate is in sliding connection with the top of the arc-shaped plate on the base, the arc-shaped sliding plate is in matrix arrangement and is provided with a plurality of through holes in a penetrating way, the arc-shaped plate on the base is in sliding connection with a plurality of bolts, and the bolts penetrate through the arc-shaped plate and are then inserted into the through holes; the distance between the tea and the drying receiving unit can be kept through the arc-shaped frame, so that the drying temperature of the tea can be reached.
As a preferable technical scheme of the invention, the cross section of the circular net is of an arc concave structure, the circular net consists of two semicircular nets which are arranged in a bilateral symmetry manner, the two semicircular nets are respectively hinged with the inner annular wall of the annular fixing seat through torsion springs, the inner annular wall of the annular fixing seat is symmetrically arranged in a bilateral symmetry manner and is provided with two positioning cylinders, one end of each positioning cylinder, which is far away from the annular fixing seat, is provided with a tight supporting block, and the tight supporting block is in sliding contact with the bottom of the semicircular net.
As a preferred technical solution of the present invention, the feeding assembly includes a T-shaped plate, a conveyor belt and a hopper, wherein: two T-shaped plates are symmetrically arranged on the left side of the upper end of the base in a front-back mode, a conveyor belt is arranged between the upper half parts of the two T-shaped plates together, and a plurality of hoppers are arranged on the outer side wall of the conveyor belt at equal intervals; intermittent quantitative feeding of tea leaves can be realized through the feeding component.
As a preferable technical scheme of the invention, the auxiliary drying piece comprises a supporting block, a reset rod, a linkage plate, an arc-shaped material picking fork and fork teeth, wherein: the utility model discloses a location post is kept away from to the execution board, and logical groove has been seted up to one side of locating column, leads to the inslot rotation and is provided with the supporting shoe, and the reset lever is installed to the upper end inner wall of U-shaped frame and be located the top of supporting shoe, and the arc is chosen the material fork through the linkage board to one side that the execution board was kept away from to the supporting shoe, and a plurality of tines are installed to one side equidistant of linkage board is kept away from to the arc material fork.
As a preferable technical scheme of the invention, a plurality of rotating columns are uniformly and circumferentially arranged at the bottom of the fork teeth, and a plurality of limit stops are uniformly and symmetrically circumferentially arranged on the upper side wall of the fork teeth; the auxiliary drying piece can stir-fry the tea leaves at the upper end of the circular net through the fork teeth, and when the fork teeth shake the tea leaves evenly, the water vapor on the surface of the tea leaves is volatilized, and the tea leaves can be subjected to upward blast heat of the electric heating device again, so that the drying effect on the tea leaves can be enhanced.
As a preferable technical scheme of the invention, the inner wall of the through groove is symmetrically provided with the yielding groove along the supporting block, the flexible elastic piece is arranged in the yielding groove, one end of the flexible elastic piece, which is far away from the yielding groove, is provided with the semicircular jacking block, the flexible elastic piece always applies supporting force to the semicircular jacking block, the outer wall of the supporting block is symmetrical, a plurality of limiting grooves corresponding to the semicircular jacking block are uniformly formed in the circumferential direction, and the semicircular jacking block slides and props in the limiting groove; the semicircular jacking block is propped against the limiting groove to limit the supporting block, so that the phenomenon that tea leaves at the upper ends of the fork teeth cannot be uniformly shaken off due to random rotation of the supporting block is avoided.
3. The beneficial effects are that: 1. according to the invention, the annular rotating seat is driven to reciprocate and shake the tea leaves at the top of the fork teeth while the annular rotating seat is rotated in a reciprocating manner by the first forward and backward rotating motor, so that the tea leaves can be uniformly dispersed and shaken off, the phenomenon that the tea leaves are piled up is avoided, the tea leaves can be uniformly heated, and the drying effect is further improved; according to the stir-frying unit, the annular rotating seat is used for carrying out forward and reverse alternating rotation, so that the tea on the circular net can be stir-fried, the operation is convenient, and the stir-frying and scattering of the tea can be completed without manual assistance; according to the drying and receiving unit provided by the invention, the tea leaves at the upper end of the circular net are heated and dried through the electric heating device, and the dried tea leaves can be collected through the receiving frame.
2. According to the material shaking component, the reciprocating shaking is carried out while the plate moves up and down, so that tea leaves on the auxiliary drying piece can be uniformly shaken off on the circular net, and agglomerated tea leaves can be scattered, so that the heating area of the tea leaves can be increased, and the drying speed of the tea leaves is improved.
3. The arc-shaped frame provided by the invention can adjust the distance between the tea and the electric heating device, so that the drying temperature of the tea can be adjusted according to the drying requirement of the tea.
4. According to the invention, the semicircular jacking blocks are abutted in the limiting grooves to limit the supporting blocks, so that the problem that tea leaves at the upper ends of the fork teeth cannot be uniformly shaken off due to random rotation of the supporting blocks is avoided.
5. According to the auxiliary drying piece provided by the invention, tea leaves at the upper end of the circular net can be stir-fried through the fork teeth, and when the fork teeth shake off the tea leaves uniformly, water vapor on the surface of the tea leaves is volatilized, so that the dryness of the surface of the tea leaves is ensured, the water vapor is prevented from condensing into water drops, and the tea leaves can be subjected to upward eruption of heat waves by the electric heating device again, so that the drying effect on the tea leaves can be enhanced.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view (from front to back) of the present invention.
Fig. 3 is a partial cutaway view of the parching unit of the present invention.
Fig. 4 is an enlarged view of a portion of fig. 3 at Q in accordance with the present invention.
Fig. 5 is a left side view of the U-shaped frame and shake-out assembly of the present invention.
Fig. 6 is a schematic structural view of the auxiliary drying member of the present invention.
Fig. 7 is an enlarged view of a portion of fig. 3a of the present invention.
Fig. 8 is a schematic structural view of the shaking assembly and the auxiliary drying member according to the present invention.
Fig. 9 is a partial cross-sectional view (from above) of the material shaking assembly and auxiliary drying member of the present invention.
Fig. 10 is a schematic perspective view of a drying and receiving unit according to the present invention.
In the figure: 1. a base; 2. an arc-shaped frame; 21. an arc-shaped plate; 22. an arc-shaped sliding plate; 23. a plug pin; 3. a stir-frying unit; 31. a feeding assembly; 311. a T-shaped plate; 312. a conveyor belt; 313. a hopper; 32. an annular fixing seat; 33. a circular net; 331. positioning a cylinder; 332. a tightening block; 34. an annular rotating seat; 35. a first forward/reverse rotation motor; 36. a transmission gear; 37. teeth; 38. a U-shaped frame; 39. a fan-shaped baffle; 40. an annular gear ring; 41. a linkage gear; 42. rotating the screw; 43. positioning columns; 44. a shaking component; 441. a connecting ball; 442. a performance board; 443. a support plate; 444. pushing and extending a spring rod; 445. a fixing protrusion; 446. toggling the bar; 45. auxiliary drying parts; 451. a support block; 452. a reset lever; 453. a linkage plate; 454. arc-shaped material picking forks; 455. fork teeth; 456. rotating the column; 457. a limit stop; 51. a relief groove; 52. a telescopic elastic member; 53. a semicircular top block; 54. a limit groove; 6. a drying receiving unit; 61. a fixing plate; 62. a guide rail; 63. a displacement block; 64. a screw rod; 65. a second forward/reverse rotation motor; 66. a heat-resistant frame; 67. an electric heating device; 68. and a receiving frame.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1, an integrated device for drying and conveying after tea leaf making and twisting comprises a base 1, arc frames 2, a stir-frying unit 3 and a drying and receiving unit 6, wherein the two arc frames 2 are symmetrically arranged in the middle of the upper end of the base 1, the stir-frying unit 3 is commonly arranged at the upper ends of the two arc frames 2, the receiving unit is arranged at the middle of the upper end of the base 1, and the receiving unit is positioned below the stir-frying unit 3.
Referring to fig. 1 and 2, the arc-shaped frame 2 is composed of two arc-shaped plates 21 and an arc-shaped sliding plate 22, wherein the arc-shaped plates 21 are symmetrically arranged at the upper end of the base 1 and the lower end of the annular fixed seat 32, the arc-shaped sliding plate 22 is installed at the bottom of the arc-shaped plate 21 on the annular fixed seat 32, the arc-shaped sliding plates 22 are slidably inserted at the top of the arc-shaped plate 21 on the base 1, the arc-shaped sliding plates 22 are arranged in a matrix and are provided with a plurality of through holes in a penetrating way, a plurality of bolts 23 are slidably inserted on the arc-shaped plate 21 on the base 1, and the bolts 23 penetrate through the arc-shaped plates 21 and are then inserted into the through holes; the distance between the tea leaves and the drying and receiving unit 6 can be adjusted by adjusting the distance between the upper arc-shaped plate 21 and the lower arc-shaped plate 21, so that the drying temperature of the tea leaves can be adjusted according to the drying requirement of the tea leaves; the specific operation steps are as follows: the bolt 23 is pulled out, then the arc-shaped plate 21 on the annular fixed seat 32 and the arc-shaped sliding plate 22 are moved downwards or upwards for a certain distance, the distance of movement of the arc-shaped sliding plate 22 is equal to the hole distance between the upper adjacent through hole and the lower adjacent through hole, and then the bolt 23 is inserted into the through hole again.
Referring to fig. 1, 2 and 3, the stir-frying unit 3 includes a feeding assembly 31, an annular fixing seat 32, a circular net 33, an annular rotating seat 34, a first forward and reverse rotating motor 35, a transmission gear 36, teeth 37, a U-shaped frame 38, a fan-shaped baffle 39, an annular gear ring 40, a linkage gear 41, a rotating screw 42, a positioning column 43, a shaking assembly 44 and an auxiliary drying member 45, wherein: the left side of the upper end of the base 1 is provided with a feeding component 31, the tops of the two arc-shaped frames 2 are jointly provided with an annular fixing seat 32, the annular fixing seat 32 is of a multi-section detachable splicing structure, the installation and replacement of parts inside the annular fixing seat are facilitated, the left and right symmetry of the inner annular wall of the annular fixing seat 32 is hinged with a circular net 33, the upper end of the annular fixing seat 32 is rotatably provided with an annular rotating seat 34, the right end of the annular fixing seat 32 is provided with a first forward and reverse rotating motor 35 through a motor seat, the output shaft sleeve of the first forward and reverse rotating motor 35 is provided with a transmission gear 36, the circumference of the outer wall of the annular rotating seat 34 is uniformly provided with a plurality of teeth 37 meshed with the transmission gear 36, the circumference of the upper end of the annular rotating seat 34 is uniformly provided with a plurality of U-shaped frames 38, the circumference of the upper end of the annular rotating seat 34 is uniformly provided with a plurality of sector baffles 39 staggered with the U-shaped frames 38, the bottom of the fan-shaped baffle 39 is level with the inner annular wall of the annular fixed seat 32, tea leaves can be blocked by the fan-shaped baffle 39, the tea leaves are prevented from being scattered outside the circular net 33 in the conveying process, a plurality of notches corresponding to the positions of the U-shaped frames 38 are uniformly formed in the circumferential direction of the inner annular wall of the annular rotary seat 34, an annular groove is formed in the annular fixed seat 32, the cross section of the annular groove is of a convex structure, the upper half part of the annular groove is communicated with the outside after passing through the annular fixed seat 32, an annular gear ring 40 is mounted on the inner wall of the annular groove, a plurality of linkage gears 41 corresponding to the positions of the U-shaped frames 38 are rotatably arranged in the annular groove, a rotary screw 42 is inserted in the center of each linkage gear 41, the upper end of the rotary screw 42 is rotatably connected to the inner wall of the upper end of the U-shaped frame 38 after passing through the annular rotary seat 34, a positioning column 43 is arranged between the upper end of the U-shaped frame 38 and the annular rotating seat 34 and positioned on one side of the rotating screw rod 42 far away from the axis of the annular rotating seat 34, a shaking component 44 is arranged among the U-shaped frame 38, the rotating screw rod 42 and the positioning column 43, and an auxiliary drying piece 45 is arranged on the shaking component 44.
During specific operation, firstly, the twisted tea leaves are conveyed onto the circular net 33 through the feeding component 31, secondly, the first forward and reverse rotating motor 35 is turned on, the first forward and reverse rotating motor 35 drives the transmission gear 36 to alternately rotate forward and reverse, the transmission gear 36 drives the annular rotating seat 34 to alternately rotate forward and reverse through the teeth 37, during the period, the annular rotating seat 34 drives the linkage gear 41 to circumferentially move along the annular groove through the rotating screw 42, the linkage gear 41 drives the rotating screw 42 to rotate under the action of the annular gear ring 40, the rotating screw 42 stir-fries the tea leaves on the circular net 33 through the shaking component 44 and the auxiliary drying piece 45, and the operation is convenient, and the stir-frying and scattering of the tea leaves can be completed without manual assistance.
Referring to fig. 2, the cross section of the circular net 33 is in an arc concave structure, the circular net 33 is composed of two semicircular nets symmetrically arranged left and right, the two semicircular nets are respectively hinged with the inner annular wall of the annular fixing seat 32 through torsion springs, the torsion springs always apply downward rotating torsion force to the semicircular nets, the inner annular wall of the annular fixing seat 32 is symmetrically arranged left and right, two positioning cylinders 331 are arranged left and right, one end of each positioning cylinder 331, which is far away from the annular fixing seat 32, is provided with a tightening block 332, and the tightening block 332 is in sliding contact with the bottom of the semicircular net; in the initial state, the positioning cylinder 331 is in an extended state, and the abutting block 332 abuts against the bottom of the semicircular net, so that the two semicircular nets abut against each other under the action of the abutting block 332 and are spliced into a complete circular net 33, and drying treatment of tea leaves is facilitated.
Referring to fig. 1 and 2, the feeding assembly 31 includes a T-shaped plate 311, a conveyor belt 312, and a hopper 313, wherein: two T-shaped plates 311 are symmetrically arranged on the left side of the upper end of the base 1 in a front-back mode, a conveyor belt 312 is arranged between the upper half parts of the two T-shaped plates 311, and a plurality of hoppers 313 are arranged on the outer side wall of the conveyor belt 312 at equal intervals; in this embodiment, the conveyor belt 312 is connected to an external intermittent motor, and the hopper 313 is made of a flexible material that can be elastically deformed, so that the hopper 313 can be elastically deformed when an external force is applied; in specific operation, firstly, the rolled tea leaves are poured into the hopper 313, and then the conveyor belt 312 is driven to intermittently move clockwise by the external intermittent motor, so that the conveyor belt 312 drives the tea leaves to move rightwards by the hopper 313 and are poured onto the circular net 33.
Referring to fig. 4 and 5, the material shaking unit 44 includes a connection ball 441, an execution plate 442, a support plate 443, a top-extension spring rod 444, a fixing protrusion 445, and a toggle bar 446, wherein: the outer walls of the rotating screw rod 42 and the positioning column 43 are respectively sleeved with a connecting ball 441, the connecting balls 441 are connected with the rotating screw rod 42 in a threaded fit mode, the connecting balls 441 are slidably connected with the positioning column 43, an executing plate 442 is mounted between the connecting balls 441 on the outer walls of the rotating screw rod 42 and the positioning column 43, the executing plate 442 is rotationally connected with the connecting balls 441, guide grooves are symmetrically formed in the outer walls of the connecting balls 441 along the width direction of the executing plate 442, moving blocks which are slidably matched with the guide grooves are arranged on the executing plate 442, the connecting balls 441 cannot rotate at will, the executing plate 442 can only rotate along the width direction of the executing plate 442, a supporting plate 443 is sleeved above the executing plate 442 in a threaded fit mode, one side, far away from the rotating screw rod 42, of the supporting plate 443 is slidably sleeved on the positioning column 43, a supporting plate 443 is symmetrically hinged with the executing plate 442 along the connecting balls 444, downward extrusion force is applied to the executing plate 442 all the time, a balanced state of the executing plate 442 can be ensured through the symmetrically arranged ejecting spring 444, two U-shaped supporting plates 445 are symmetrically arranged on the two sides of the U-shaped supporting plates 38, and the two U-shaped supporting plates 445 are symmetrically arranged at equal intervals and fixedly arranged at equal intervals, and fixedly arranged on the two sides of the U-shaped supporting plates 446 are fixedly arranged by the two supporting plates, and fixedly arranged by the two supporting plates are fixedly arranged by the supporting plates.
During specific operation, in the rotation process of the rotating screw 42, the rotating screw 42 drives the executing plate 442 and the supporting plate 443 to move upwards or downwards, during this period, the stirring bar 446 on the outer wall of the executing plate 442 collides with the fixing protrusion 445, so that the executing plate 442 reciprocally rotates under the action of the fixing protrusion 445 (as shown in fig. 5), at this moment, the pushing spring rod 444 can ensure that the executing plate 442 is quickly reset after rotating, so that the executing plate 442 can drive the auxiliary drying member 45 reciprocally shake, and tea leaves on the upper end of the auxiliary drying member can be evenly shaken off on the circular net 33, so that the agglomerated tea leaves are scattered, the heated area of the tea leaves is increased, and the drying speed of the tea leaves is further improved.
Referring to fig. 6, 7, 8 and 9, the auxiliary drying unit 45 includes a supporting block 451, a reset lever 452, a linkage plate 453, an arc-shaped picking fork 454 and tines 455, wherein: the execution board 442 is provided with a through groove at one side far away from the positioning column 43, a supporting block 451 is rotationally arranged in the through groove, the inner wall of the through groove is symmetrically provided with a yielding groove 51 along the supporting block 451, a telescopic elastic piece 52 is arranged in the yielding groove 51, one end of the telescopic elastic piece 52 far away from the yielding groove 51 is provided with a semicircular jacking block 53, the telescopic elastic piece 52 always applies supporting force to the semicircular jacking block 53, the outer wall of the supporting block 451 is symmetrically and circumferentially and uniformly provided with a plurality of limiting grooves 54 corresponding to the semicircular jacking block 53, and the semicircular jacking block 53 slides and is abutted in the limiting grooves 54; a reset rod 452 is arranged on the inner wall of the upper end of the U-shaped frame 38 and above the supporting block 451, an arc-shaped picking fork 454 is arranged on one side of the supporting block 451 away from the execution plate 442 through a linkage plate 453, and a plurality of fork teeth 455 are arranged on one side of the arc-shaped picking fork 454 away from the linkage plate 453 at equal intervals; the bottom of the fork 455 is provided with a plurality of rotating columns 456 in a circumferential direction uniformly rotating manner, friction force between the fork 455 and the circular net 33 can be reduced through the rotating columns 456, so that the fork 455 can slide along the circular net 33 conveniently, the upper side wall of the fork 455 is provided with a plurality of limit stops 457 in a circumferential direction uniformly and symmetrically, two sides of the fork 455 can be limited through the limit stops 457, and more tea leaves can be accumulated at the upper end of the fork 455; in the initial state, the supporting block 451 is in an inclined state, i.e., the arc-shaped pick fork 454 and the fork teeth 455 are located below the horizontal plane of the execution plate 442.
During specific operation, the bottom of the fork 455 is firstly contacted with the edge of the upper end of the circular net 33 during the downward movement of the execution plate 442, then the execution plate 442 continues to move downward, the fork 455 slides along the circular net 33 under the action of the rotating column 456, and then the fork 455 drives the linkage plate 453 and the supporting block 451 to rotate upward through the arc-shaped material picking fork 454, so that the fork 455 is abutted against the bottom of the circular net 33, the U-shaped frame 38 moves circumferentially along with the annular rotating seat 34, and the fork 455 moves circumferentially along the circular net 33 along with the execution plate 442, so that tea leaves at the upper end of the circular net 33 can be stir-fried, and tea leaves at the upper end part of the circular net 33 are stacked on the fork 455, meanwhile, the limiting groove 54 on the outer wall of the supporting block 451 collides with the semicircular top block 53, the supporting block 451 can limit the supporting block 451, so that the supporting block 451 is prevented from rotating randomly to cause the tea leaves at the upper end of the fork 455 to drop, and then the fork 455 is driven by the supporting block 451 to move upward and move along with the circumferential direction of the execution plate 442 along with the circular net 33, so that the tea leaves at the upper end of the fork 455 can be uniformly dropped, and the tea leaves can be heated by the electric heating wave 67, and the tea leaves can be dried upward in the process; then, when the supporting block 451 is moved to the upper half of the U-shaped frame 38, the supporting block 451 collides with the restoring rod 452, so that the restoring rod 452 rotates the supporting block 451 downward to an initial state, and then the operating plate 442 drives the tines 455 to move downward again.
Referring to fig. 1, 2 and 10, the drying and receiving unit 6 includes a fixing plate 61, a guide rail 62, a displacement block 63, a screw 64, a second forward and reverse rotation motor 65, a heat-resistant frame 66, an electric heating device 67 and a receiving frame 68, wherein: two fixing plates 61 are symmetrically arranged on the top of the base 1 in front and back, two guide rails 62 are symmetrically arranged on the upper end of the base 1 and located on the inner side of the arc-shaped frame 2 in left and right directions, a displacement block 63 is arranged on the tops of the two guide rails 62 in a sliding mode, a lead screw 64 is rotatably arranged between the two fixing plates 61, the lead screw 64 penetrates through the displacement block 63 in a threaded fit mode, a heat-resistant frame 66 is arranged on the upper end of the displacement block 63 and close to the front side of the displacement block, an electric heating device 67 is arranged on the top of the heat-resistant frame 66 in a detachable mode, and a material receiving frame 68 is arranged on the upper end of the displacement block 63 and close to the rear side of the displacement block in a detachable mode; in the initial state, the displacement block 63 is positioned at the rear side of the guide rail 62, and the electric heating device 67 is positioned below the circular net 33; it should be noted that, the electric heating device 67 according to the present invention has the same working principle as the electric heating device in the prior art, and will not be described herein.
When the tea leaf drying machine works specifically, the electric heating device 67 is turned on, tea leaves at the upper end of the circular net 33 can be heated and dried through the electric heating device 67, after the tea leaves are dried, the electric heating device 67 is turned off, the second forward and backward rotating motor 65 is turned on, the second forward and backward rotating motor 65 drives the screw rod 64 to rotate forward, the screw rod 64 drives the displacement block 63 to move forward, the material receiving frame 68 moves to the lower side of the circular net 33, the positioning cylinder 331 is turned on, the telescopic end of the positioning cylinder 331 contracts and drives the abutting block 332 to move to the side far away from the center of the circular net 33, at the moment, the semicircular net loses the supporting force of the abutting block 332 and rotates downwards under the action of the torsion spring, so that the dried tea leaves at the upper end of the semicircular net can be poured into the material receiving frame 68, the positioning cylinder 331 drives the abutting block 332 to reset, the screw rod 64 is driven by the second forward and backward rotating motor 65, and the screw rod 64 drives the displacement block 63 to restore to the initial state, and accordingly the material receiving frame 68 filled with the tea leaves is convenient to take off.
The working process of the invention is as follows: the first step: firstly, the rolled tea leaves are poured into a hopper 313, then an external intermittent motor drives a conveyor belt 312 to intermittently move clockwise, and the conveyor belt 312 drives the tea leaves to move rightwards through the hopper 313 and are poured onto a circular net 33.
And a second step of: the electric heating device 67 is turned on, the tea leaves at the upper end of the circular net 33 can be heated and dried through the electric heating device 67, meanwhile, the annular rotating seat 34 drives the rotating screw 42 to move circumferentially and simultaneously rotate through the rotating screw 42, and the rotating screw 42 drives the execution plate 442 and the supporting plate 443 to move upwards or downwards; in the downward moving process of the execution plate 442, the tines 455 are abutted against the bottom of the circular net 33 and stir-fry the tea leaves at the upper end of the circular net 33, then the screw 42 is rotated to drive the execution plate 442 to move upwards, so that the execution plate 442 can shake reciprocally under the action of the pushing bar 446 and the fixing protrusions 445, the tea leaves at the upper end of the execution plate 442 can be uniformly shaken off on the circular net 33, then the execution plate 442 drives the supporting block 451 to move to the upper half part of the U-shaped frame 38, the supporting block 451 is in contact with the reset rod 452, the reset rod 452 resets the supporting block 451, then the execution plate 442 drives the tines 455 to move downwards again, and the continuous stir-fry and drying treatment of the tea leaves can be completed by repeating the steps.
And a third step of: after the tea leaves are dried, the electric heating device 67 is turned off, the second forward and backward rotating motor 65 is turned on, the second forward and backward rotating motor 65 drives the displacement block 63 to move forward through the lead screw 64, the material receiving frame 68 moves to the lower side of the circular net 33, then the abutting block 332 is driven to move to the side far away from the center of the circular net 33 through the positioning air cylinder 331, and the dried tea leaves at the upper end of the semicircular net are poured into the material receiving frame 68.
Fourth step: the positioning cylinder 331 drives the abutting block 332 to reset, the second forward and reverse rotation motor 65 drives the screw rod 64 to rotate reversely, and the screw rod 64 drives the displacement block 63 to reset, so that the material receiving frame 68 filled with tea leaves is conveniently taken down.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a tealeaves preparation is kneaded back stoving and is carried integration equipment, includes base (1), arc frame (2), turns over stir-fry unit (3) and stoving and connect material unit (6), its characterized in that: the middle part bilateral symmetry of base (1) upper end is provided with two arc framves (2), and stir-fry unit (3) are installed jointly to the upper end of two arc framves (2), and the upper end mid-mounting of base (1) has and connects the material unit, connects the below that the material unit is located stir-fry unit (3), wherein:
the arc-shaped frame (2) consists of two arc-shaped plates (21) and an arc-shaped sliding plate (22), wherein the arc-shaped plates (21) are symmetrically arranged at the upper end of the base (1) and the lower end of the annular fixed seat (32) in a left-right mode, the arc-shaped sliding plate (22) is arranged at the bottom of the arc-shaped plate (21) on the annular fixed seat (32), the arc-shaped sliding plate (22) is slidingly inserted at the top of the arc-shaped plate (21) on the base (1), the arc-shaped sliding plates (22) are arranged in a matrix and penetrate through a plurality of through holes, a plurality of bolts (23) are slidingly inserted on the arc-shaped plate (21) on the base (1), and the bolts (23) penetrate through the arc-shaped plate (21) and are then inserted into the through holes;
stir-fry unit (3) are including feeding component (31), annular fixing base (32), circular net (33), annular rotation seat (34), first positive and negative rotation motor (35), drive gear (36), tooth (37), U-shaped frame (38), fan-shaped baffle (39), annular ring gear (40), linkage gear (41), rotation screw rod (42), reference column (43), tremble material subassembly (44) and supplementary stoving piece (45), wherein: the upper end left side of base (1) installs pay-off subassembly (31), annular fixing base (32) are installed jointly at the top of two arc frames (2), circular net (33) are installed to the inside annular wall bilateral symmetry of annular fixing base (32), the upper end rotation of annular fixing base (32) is provided with annular rotation seat (34), and first positive and negative rotating motor (35) are installed through the motor cabinet to the right-hand member of annular fixing base (32), the output axle sleeve of first positive and negative rotating motor (35) is equipped with drive gear (36), the outer wall circumference of annular rotation seat (34) evenly is provided with a plurality of tooth (37) with drive gear (36) engaged with, a plurality of U-shaped frames (38) are evenly installed to the upper end circumference of annular rotation seat (34), a plurality of fan-shaped baffles (39) that are staggered with U-shaped frame (38) are evenly provided with the circumference in the upper end circumference of annular rotation seat (34), a plurality of notches corresponding with U-shaped frame (38) position are evenly seted up to the inside annular wall circumference of annular rotation seat (34), the inside annular inner wall of annular rotation seat (32) is seted up, annular groove (41) are all provided with annular groove (41) and each annular groove (41) are located and are connected with annular groove (41), the upper end of the rotating screw rod (42) penetrates through the annular rotating seat (34) and is rotationally connected to the inner wall of the upper end of the U-shaped frame (38), a positioning column (43) is arranged between the upper end of the U-shaped frame (38) and the annular rotating seat (34) and at one side, far away from the axis of the annular rotating seat (34), of the rotating screw rod (42), a shaking component (44) is arranged among the U-shaped frame (38), the rotating screw rod (42) and the positioning column (43), and an auxiliary drying piece (45) is arranged on the shaking component (44);
the drying receiving unit (6) comprises a fixed plate (61), a guide rail (62), a displacement block (63), a screw rod (64), a second forward and reverse rotating motor (65), a heat-resistant frame (66), an electric heating device (67) and a receiving frame (68), wherein: two fixing plates (61) are symmetrically arranged on the top of the base (1) front and back, two guide rails (62) are symmetrically arranged on the upper end of the base (1) and located on the inner side of the arc-shaped frame (2) left and right, a displacement block (63) is arranged on the tops of the two guide rails (62) in a sliding mode, a lead screw (64) is rotatably arranged between the two fixing plates (61), the lead screw (64) penetrates through the displacement block (63) in a threaded fit mode, a heat-resistant frame (66) is arranged at the upper end of the displacement block (63) and close to the front side of the displacement block, an electric heating device (67) is arranged at the top of the heat-resistant frame (66) in a detachable mode, and a receiving frame (68) is arranged at the upper end of the displacement block (63) and close to the rear side of the displacement block in a detachable mode;
the shake material subassembly (44) include connecting ball (441), executive plate (442), backup pad (443), top stretch spring bar (444), fixed protrusion (445) and stir strip (446), wherein: the outer walls of the rotating screw rod (42) and the positioning column (43) are respectively sleeved with a connecting ball (441), the connecting balls (441) are connected with the rotating screw rod (42) in a threaded fit mode, the connecting balls (441) are slidably connected with the positioning column (43), an execution plate (442) is arranged between the connecting balls (441) on the outer walls of the rotating screw rod (42) and the positioning column (43), the execution plate (442) is rotationally connected with the connecting balls (441), guide grooves are symmetrically formed in the outer walls of the connecting balls (441) along the width direction of the execution plate (442), moving blocks which are slidably matched with the guide grooves are arranged on the execution plate (442), a supporting plate (443) is sleeved above the execution plate (442) in a threaded fit mode, one side, far away from the rotating screw rod (42), of the supporting plate (443) is slidably sleeved on the positioning column (43), a supporting plate (443) is symmetrically hinged with an ejector spring rod (444) along the connecting balls (441), two vertical supporting plates (445) are symmetrically hinged with the execution plate (442), two U-shaped frames (445) are arranged at equal intervals, two U-shaped fixed frames (38) are arranged at equal intervals, and two sides of the two U-shaped supporting plates (445) are arranged at equal intervals, the outer wall of the supporting plate (443) is symmetrically provided with a poking bar (446) which is in sliding contact with the fixing protrusion (445);
auxiliary drying part (45) are including supporting shoe (451), reset lever (452), linkage board (453), arc material fork (454) and prong (455) are chosen, wherein: the utility model discloses a support structure for a U-shaped frame, including locating column (43) and supporting plate (442), actuating plate (442) is kept away from one side of locating column (43) and has been seted up logical groove, leads to the inslot rotation and is provided with supporting shoe (451), and reset lever (452) is installed to the top that just is located supporting shoe (451) of upper end inner wall of U-shaped frame (38), and arc material fork (454) are chosen through linkage board (453) to one side that actuating plate (442) was kept away from to supporting shoe (451), and a plurality of prong (455) are installed to one side that linkage board (453) was kept away from to arc material fork (454) equidistant.
2. The integrated tea leaf making, rolling, drying and conveying device according to claim 1, wherein: the cross section of circular net (33) is arc concave structure, and circular net (33) are by two semicircle nets of bilateral symmetry arranging, and two semicircle nets are articulated mutually through torsional spring and the interior annular wall of annular fixing base (32) respectively, and the interior annular wall bilateral symmetry installation of annular fixing base (32) is by two location cylinders (331), and one end that annular fixing base (32) was kept away from to location cylinder (331) is installed and is supported tight piece (332), supports tight piece (332) and the bottom slip conflict of semicircle net.
3. The integrated tea leaf making, rolling, drying and conveying device according to claim 1, wherein: the feed assembly (31) comprises a T-plate (311), a conveyor belt (312) and a hopper (313), wherein: two T-shaped plates (311) are symmetrically arranged on the left side of the upper end of the base (1) in front-back mode, a conveyor belt (312) is arranged between the upper half parts of the two T-shaped plates (311) together, and a plurality of hoppers (313) are arranged on the outer side wall of the conveyor belt (312) at equal intervals.
4. The integrated tea leaf making, rolling, drying and conveying device according to claim 1, wherein: the bottom circumference of prong (455) evenly rotates and is provided with a plurality of pivoted posts (456), and the last lateral wall circumference of prong (455) evenly and the symmetry is provided with a plurality of limit stops (457).
5. The integrated tea leaf making, rolling, drying and conveying device according to claim 1, wherein: the inner wall of the through groove is symmetrically provided with a yielding groove (51) along the supporting block (451), a telescopic elastic piece (52) is arranged in the yielding groove (51), one end, far away from the yielding groove (51), of the telescopic elastic piece (52) is provided with a semicircular jacking block (53), the outer wall of the supporting block (451) is symmetrical and circumferentially and evenly provided with a plurality of limiting grooves (54) corresponding to the semicircular jacking block (53), and the semicircular jacking block (53) slides and abuts against the limiting grooves (54).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210837985.8A CN115349558B (en) | 2022-07-16 | 2022-07-16 | Drying and conveying integrated equipment for tea leaves after making and twisting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210837985.8A CN115349558B (en) | 2022-07-16 | 2022-07-16 | Drying and conveying integrated equipment for tea leaves after making and twisting |
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| CN115349558A CN115349558A (en) | 2022-11-18 |
| CN115349558B true CN115349558B (en) | 2023-09-29 |
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|---|---|
| CN115349558A (en) | 2022-11-18 |
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