CN102197849B

CN102197849B - Synchronous-heating-type tea rolling machine

Info

Publication number: CN102197849B
Application number: CN2011101098018A
Authority: CN
Inventors: 王相友; 孙传祝
Original assignee: Shandong University of Technology
Current assignee: Shandong University of Technology
Priority date: 2011-04-29
Filing date: 2011-04-29
Publication date: 2012-08-22
Anticipated expiration: 2031-04-29
Also published as: CN102197849A

Abstract

The invention provides a synchronous-heating-type tea rolling machine which comprises a base, a driving device, a transmission device, a supporting device, a slewing gear, a kneading cylinder and a heating device and is characterized in that a seat body is arranged in a groove at the top of a supporting leg; the transmission shaft provided with a bearing and one end, provided with threads, of a supporting shaft are respectively arranged into the seat body; after a bevel gear shaft is aligned with a driven bevel gear arranged on the transmission shaft, the two ends of the bevel gear shaft are arranged in the hole of the seat body through the bearing, and the protrudent end of the bevel gear shaft is connected with the driving device; a kneading disk provided with mini-pores, a discharge hole and an arc-shaped goniale is arranged on the boss of the seat body, one end of a crank is connected with a reversing frame fixedly provided with the kneading cylinder, and the other end of the crank is respectively fixed on the thread ends of the transmission shaft and the supporting shaft; an electric heating blower is arranged in a hole which is extended from a J-shaped rack extends to the underside of the kneading disk and is coaxial with the kneading cylinder; after penetrating through a pressure plate lined with a screen; and a pressure bar is arranged at the protrudent end of a pressure arm connected with a nut. The machine provided by the invention can be used for greatly improving the energy utilization ratio and is favorable for improving the tasteof a finished tea leaf product and improving the fragrance and freshness of the finished tea leaf product.

Description

Synchronous heating formula tea twisting machine

Technical field

The present invention provides a kind of synchronous heating formula tea twisting machine, specifically be make tea raw material after completing at certain pressure, and supply with as required under the condition of air-flow of uniform temperature and knead, finally be curled into a kind of equipment of definite shape.

Background technology

Tea has developed into one of the three big non-alcoholic drinks in the fashionable world, the hobby extend over the entire globe of drinking tea.Tealeaves is drying most important, and its purpose is: the one, and the activity of destructive enzyme, the inhibitory enzyme enzymatic oxidation promotes thermal chemical reaction in the tealeaves, improves fragrance and taste, fixedly tealeaves endoplasm and profile; The 2nd, the moisture content of reduction fresh tea leaf makes it be difficult for taking place qualitative change, so that store and transportation.Green tea is to be raw material with suitable tea tree young sprout, through the tealeaves that completes, kneads, technology such as drying is processed, has rich nutrient contents and good health care effect.

Kneading is one important procedure in the Tea Processing, and therefore tealeaves help promoting the soup look and the flavour of tealeaves through kneading the purpose that reaches the disorganize cell, rubs tea delivery juice, reaches rolling-in tea bar, reduced volume, forms the purpose of aesthetic appearance.For other operation, knead for the tealeaves component content and bubble out rate and then more direct the influence of millet paste flavour.In the Tea Production, the output of autumn in summer green tea generally accounts for the 30%-50% of annual tea output at home, and the output value is about 30%.But for spring tea, summer autumn tea Tea Polyphenols and phenol ammonia content are than higher, but amino acid content is low, so the millet paste flavour is pained, and bright refreshing degree is low.That is to say that the mouthfeel difference is the subject matter of summer tea quality, therefore be necessary to solve this problem through the processing technology of improving summer green tea.

But, the design and development of present famous green tea plant equipment, ubiquity is paid little attention to the processing technology principle of tealeaves and the research of specification requirement, lays particular emphasis on more from mechanical action and imitates the traditional hand operation simply.Therefore, be easy to cause become to sample tea emerald green inadequately, the millet paste flavour is pained, and mouthfeel is bright inadequately refreshing.Relatively poor in order to solve the millet paste flavour, the not enough problem of bright refreshing degree, some equipment has been invented alternating temperature and has been kneaded technology on the basis that existing normal temperature is kneaded.But this technology is below kneading disk, to have set up a monoblock type air supplying chamber, and air-flow up blows out after passing the aperture of whole kneading disk, and rubs a sectional area much smaller than the kneading disk area, has therefore caused the significant wastage of the energy.

In sum; Be badly in need of a kind of tea twisting machine on the market, make through the tea raw material after completing and under the condition of synchronous alternating temperature, implement to knead, and can change heating-up temperature as required at any time with synchronous heating device; To improve the tealeaves mouthfeel, improve its strong fragrance.

Summary of the invention

The present invention provides a kind of and can achieve the above object, and synchronous heating formula tea twisting machine simple in structure, energy-conserving and environment-protective.Its technical scheme is:

Comprise base, drive unit, transmission device, supporting arrangement, slewing equipment, rub tube, heater, hold-down mechanism, kneading disk and discharging opening, it is characterized in that: transmission device comprises bevel gear shaft, driven wheel of differential, power transmission shaft, pedestal I and pedestal II, after pedestal I and pedestal II link into an integrated entity through bolt I, nut I and packing ring I; One end of band macropore is installed in the bottom up and is fixed in the groove at the supporting leg I top above the base, and bearing I is equipped with in the both sides of the power transmission shaft of the TOE middle part shaft shoulder, and power transmission shaft is equipped with bearing I I away from the bearing I outside of the end of thread across axle sleeve; After power transmission shaft was equipped with driven wheel of differential away from the outermost end of screw thread, a threaded end was packed in the pedestal epicoele that is made up of pedestal I and pedestal II up, and the end of thread of power transmission shaft upwards stretches out after passing the macropore that pedestal I and pedestal II constitute; Sealing ring I is housed between power transmission shaft and the macropore, and the awl flank of tooth of bevel gear shaft is with after the awl flank of tooth of driven wheel of differential is aimed at, and two ends are installed in through bearing I II in two coaxial apertures of the pedestal cavity of resorption that is made up of pedestal I and pedestal II; Bearing cap is fixed on the aperture outside of pedestal I and pedestal II through bolt II and packing ring II, and bevel gear shaft is connected with drive unit after passing the endoporus that is fixed on pedestal II aperture outboard bearing lid near the end of bevel gear, and sealing ring II is housed between bevel gear shaft and the bearing cap; Supporting arrangement comprises bolster, pedestal III and pedestal IV, and after pedestal III and pedestal IV linked into an integrated entity through bolt I, nut I and packing ring I, an end with holes was installed in the bottom up and is fixed in the groove at the supporting leg II top above the base; Bearing I is equipped with in the both sides of the bolster of the TOE middle part shaft shoulder, and after axle sleeve was equipped with bearing I I, a threaded end was installed in the pedestal that is made up of pedestal III and pedestal IV bolster up away from the bearing I outside of the end of thread; The end of thread of bolster upwards stretches out after passing the hole that pedestal III and pedestal IV constitute, and sealing ring I is housed between bolster and the hole, and the disc kneading disk is provided with a plurality of apertures; The kneading disk center is provided with discharging opening, and an end face of the disk body of kneading disk and discharging opening is equipped with the arc rib bone of many low inside and high outside, inner wide and outer narrows, and one section annular rib stretches out to a side that is provided with the rib bone in disk body outer rim place; A fluting boss is all stretched out in the outside of pedestal I and a plurality of pedestal III, and disk body external cylindrical surface correspondence is provided with a plurality of flutings convexities, and the side that kneading disk is provided with the rib bone is installed on the fluting boss that pedestal I and a plurality of pedestal III stretch out through a plurality of keys up; Slewing equipment comprises reversing frame, crank and bearing pin; The a plurality of external parts that are fixed with the reversing frame of rubbing tube in the interstitial hole are connected with a plurality of cranks with nut III through bearing pin, and the other end of a crank is fixed on the external part of power transmission shaft through nut IV and packing ring IV, and the other end of other crank is fixed on the external part of many bolsters through nut III and packing ring III; Rub the upper surface of a lower surface after the installation a little more than the rib bone; J type frame one end of heater is fixed on the annular outer rim place of reversing frame, extends in the other end and the hole of rubbing an axis coaxle below the kneading disk electric heating hair-dryer is installed, and hold-down mechanism comprises that leading screw, screw, pressure arm, depression bar, platen and bottom are fixed on the standpipe on the reversing frame; The leading screw two ends that screw is equipped with at the middle part are installed in the standpipe through bearing I V; The end of thread that leading screw stretches out is fixed with handwheel through nut III and packing ring III, and the endoporus sky of pressure arm one end is enclosed within the standpipe outside, and is connected with screw with packing ring V through the bolt V that can in the axial groove that standpipe is offered away from a side of rubbing tube, slide; The front that back side spoke is low inside and high outside shape " spoke " shape platen is lined with screen cloth; The center is provided with near the big stairstepping circular hole in front, after the depression bar that diameter is slightly less than platen stairstepping circular hole passes stairstepping circular hole, outside and is with the compression spring from the front of platen, is installed in the external part of pressure arm from the bottom up through nut III and packing ring III.

Described synchronous heating formula tea twisting machine, drive unit comprises motor and tape handler, is fixed on the motor above the base by bolt V, nut V and packing ring V, after the tape handler speed change, is connected with the external part of bevel gear shaft.

Its operation principle is: the bottom of supporting leg I and supporting leg II is fixed on above the base, and the top is equipped with groove; Pedestal I, pedestal II and pedestal III, pedestal IV after linking into an integrated entity through bolt I, nut I and packing ring I respectively are installed in the groove at supporting leg I and supporting leg II top an end with holes up respectively; Bearing I all is equipped with in the both sides of the power transmission shaft of TOE and the bolster middle part shaft shoulder; And away from the bearing I of the end of thread outside after axle sleeve is equipped with bearing I I; A threaded end be respectively charged into up in the pedestal epicoele that constitutes by pedestal I, pedestal II and the pedestal that constitutes by pedestal III, pedestal IV in, the end of thread of power transmission shaft and bolster upwards stretches out after passing the hole that pedestal I, pedestal II and pedestal III, pedestal IV constitute respectively; Power transmission shaft is equipped with awl flank of tooth driven wheel of differential down away from the outermost end of screw thread; The awl flank of tooth of bevel gear shaft is with after the awl flank of tooth of driven wheel of differential is aimed at; Two ends are installed in through bearing I II in two coaxial apertures of the pedestal cavity of resorption that is made up of pedestal I and pedestal II, and bevel gear shaft is connected with drive unit after passing the endoporus that is fixed on pedestal II aperture outboard bearing lid near the end of bevel gear; The kneading disk center is provided with discharging opening; One end face of disk body and discharging opening is equipped with many arc rib bones; One section annular rib stretches out to a side that is provided with the rib bone in disk body outer rim place, and protruding through a plurality of fluting of external cylindrical surface, guarantee that a side that kneading disk is provided with the rib bone is installed on the fluting boss that pedestal I and a plurality of pedestal III stretch out up; Be fixed with the reversing frame of rubbing tube in the interstitial hole and be separately fixed at the external part of power transmission shaft and bolster, and rub the upper surface of a lower surface a little more than the rib bone through a plurality of cranks; The other end that one end is fixed on the J type frame on the reversing frame extends to below the kneading disk, and the electric heating hair-dryer is installed in the hole of rubbing an axis coaxle; The leading screw two ends that screw is equipped with at the middle part are installed in the bottom through bearing I V and are fixed in the standpipe on the reversing frame; The end of thread that leading screw stretches out is equipped with handwheel; The endoporus sky of pressure arm one end is enclosed within the standpipe outside; And with can be connected at the screw that standpipe slide in away from the axial groove offered of a side of rubbing tube, pass platen and the outside that the front is lined with screen cloth and be with the depression bar that compresses spring, be installed in the external part of pressure arm from the bottom up.

Adding is rubbed in the tube through the tea raw material after completing; Rotate handwheel and drive leading screw and rotate, thereby make screw move down together with pressure arm, depression bar, and under the effect of the compression spring that is enclosed within the depression bar outside; Further drive platen and move down, raw material is produced certain thrust.When drive unit drove the power transmission shaft revolution through tape handler after, power transmission shaft was again through crank driving rotational frame and then drive and rub raw material in tube and the tube, the rib bone on the kneading disk, and the order of following " from inside to outside " is done the plane rotation motion.Since the existence of rib bone, and be designed to low inside and high outside structure, make the raw material of rubbing in the tube when kneading, constantly overturn.Be installed in the terminal electric heating hair-dryer of J type frame, do synchronous revolution along with rubbing tube, its blowing mouth is aimed at a center of rubbing all the time, and the air-flow that blows out passes to get into behind the aperture of kneading disk rubs tube, has realized that synchronous heating kneads.Knead in the process, can be according to the demands of different of different phase, adjust heating-up temperature and the hold-down mechanism of electric heating hair-dryer pressure at any time to raw material.Reach the tealeaves of kneading requirement, flow out through discharging opening.

The present invention compared with prior art, the blowing mouth of electric heating hair-dryer is aimed at a center of rubbing all the time, promptly accomplishes synchronous heating, has improved rate of energy greatly.In addition, knead in the process and can adjust heating-up temperature as required at any time, the alternating temperature of realization is kneaded.Present technique helps improving the mouthfeel of finished tea, improves the fragrance and bright refreshing degree of tealeaves, is a kind of novel equipment of kneading that is adapted to the drying production development trend of tealeaves therefore.

Description of drawings

Fig. 1 is the structure diagram (air vent of the kneading disk that do not draw) of the embodiment of the invention;

Fig. 2 is an A-A cutaway view (air vent of the kneading disk that do not draw, the aperture of screen cloth and rib bone) embodiment illustrated in fig. 1;

Fig. 3 is an I partial enlarged drawing embodiment illustrated in fig. 1;

Fig. 4 is the air vent sketch map of kneading disk embodiment illustrated in fig. 1;

Fig. 5 is the rib bone sketch map of kneading disk embodiment illustrated in fig. 1;

The specific embodiment

1; Base 2; Rub tube 3; Discharging opening 4; Bevel gear shaft 5; Driven wheel of differential 6; Power transmission shaft 7; Pedestal I 8; Pedestal II 9; Bolt I 10; Nut I 11; Packing ring I 12; Supporting leg I13; Bearing I 14; Axle sleeve 15; Bearing I I 16; Sealing ring I 17; Bearing I II 18; Bearing cap 19; Bolt II 20; Packing ring II 21; Sealing ring II 22; Bolster 23; Pedestal III 24 pedestal IV25; Supporting leg II 26; Aperture 27; Disk body 28; Rib bone 29; Key 30; Reversing frame 31; Crank 32; Bearing pin 33; Nut III 34; Nut IV 35; Packing ring IV 36; Packing ring III 37; J type frame 38; Electric heating hair-dryer 39; Leading screw 40; Screw 41; Pressure arm 42; Depression bar 43; Platen 44; Standpipe 45; Bearing I V 46; Handwheel 47; Bolt V 48; Packing ring V 49; Screen cloth 50; Compression spring 51; Motor 52; Tape handler 53; Nut V

In the embodiment shown in Fig. 1～5: be fixed on the motor 51 above the base 1 by bolt V 47, nut V 53 and packing ring V 48, after tape handler 52 speed changes, be connected with the external part of bevel gear shaft 4; The bottom of supporting leg I 12 and two supporting leg II 25 all is fixed in above the base 1; After pedestal I 7, pedestal II 8 and two couples of pedestal III 23, pedestal IV 24 linked into an integrated entity through bolt I9, nut I 10 and packing ring I 11 respectively, an end with holes was installed in respectively in the groove at supporting leg I 12 and two supporting leg II25 tops up; Bearing I 13 is equipped with in the both sides of the power transmission shaft 6 of TOE and two bolster 22 middle part shaft shoulders; Power transmission shaft 6 and two bolsters 22 away from bearing I 13 outsides of the end of thread after axle sleeve 14 is equipped with bearing I I 15; A threaded end be respectively charged into up in the pedestal epicoele that constitutes by pedestal I 7, pedestal II 8 and the pedestal that constitutes by pedestal III 23, pedestal IV 24 in, the end of thread of power transmission shaft 6 and two bolsters 22 upwards stretches out after passing the hole that pedestal I 7, pedestal II 8 and pedestal III 23, pedestal IV 24 constitute respectively; Power transmission shaft 6 is equipped with driven wheel of differential 5 away from the outermost end of screw thread; The awl flank of tooth of bevel gear shaft 4 is with after the awl flank of tooth of driven wheel of differential 5 is aimed at; Two ends are installed in two coaxial apertures of the pedestal cavity of resorption that is made up of pedestal I 7 and pedestal II 8 through bearing I II 17; Bearing cap 18 is fixed on the aperture outside of pedestal I 7 and pedestal II 8 through bolt II 19 and packing ring II 20, and bevel gear shaft 4 is connected with drive unit after passing the endoporus that is fixed on pedestal II 8 aperture outboard bearings lid 18 near the end of bevel gear; The disc kneading disk is provided with a plurality of apertures 26; The center is provided with discharging opening 3; One end face of disk body 27 and discharging opening 3 is respectively equipped with that 16 and 6 are low inside and high outside, the arc rib bone 28 of inner wide and outer narrow; It is protruding that disk body 27 external cylindrical surfaces are provided with 3 flutings, and be installed in up on the fluting boss that pedestal I 7 and two pedestal III23 stretch out through the side that 3 keys 29 are provided with rib bone 28 with kneading disk; 3 external parts that are fixed with the reversing frame 30 of rubbing tube 2 in the interstitial hole are connected with 3 cranks 31 with nut III 33 through bearing pin 32; The other end of a crank 31 is fixed on the external part of power transmission shaft 6 through nut IV 34 and packing ring IV 35; The other end of two other crank 31 is separately fixed at the external part of two bar bolsters 22 through nut III 33 and packing ring III 36, rubs the upper surface of tube 2 lower surfaces a little more than rib bone 28 after the installation; The other end that one end is fixed on the heater J type frame 37 on the reversing frame 30 extends to below the kneading disk, and electric heating hair-dryer 38 is installed in the hole of rubbing an axis coaxle; Standpipe 44 bottoms of hold-down mechanism are fixed on the reversing frame 30; Leading screw 39 two ends that screw 40 is equipped with at the middle part are installed in the standpipe 44 through bearing I V 45; The end of thread that leading screw 39 stretches out is fixed with handwheel 46 through nut III 33 and packing ring III 36; The pressure arm 41 that one end endoporus sky is enclosed within standpipe 44 outsides is connected with screw 40 with packing ring V 48 through the bolt V 47 that can in the axial groove that standpipe 44 is offered away from a side of rubbing tube 2, slide; Diameter is slightly less than the depression bar 42 of platen 43 stairstepping circular holes; Pass the stairstepping circular hole from the front of " spoke " shape platen 43 of being lined with screen cloth 49, and after the outside is with compression spring 50, be installed in the external part of pressure arm 41 from the bottom up through nut III 33 and packing ring III 36.

Claims

1. a synchronous heating formula tea twisting machine comprises base (1), drive unit, transmission device, supporting arrangement, slewing equipment, rubs tube (2), heater, hold-down mechanism, kneading disk and discharging opening (3), and it is characterized in that: transmission device comprises bevel gear shaft (4), driven wheel of differential (5), power transmission shaft (6), pedestal I (7) and pedestal II (8); After pedestal I (7) and pedestal II (8) linked into an integrated entity through bolt I (9), nut I (10) and packing ring I (11), an end of band macropore was installed in the bottom up and is fixed in the groove at supporting leg I (12) top above the base (1), and bearing I (13) is equipped with in the both sides of the power transmission shaft of TOE (6) the middle part shaft shoulder; Power transmission shaft (6) is equipped with bearing I I (15) away from the bearing I (13) of the end of thread outside across axle sleeve (14), and after power transmission shaft (6) was equipped with driven wheel of differential (5) away from the outermost end of screw thread, a threaded end was packed in the pedestal epicoele by pedestal I (7) and pedestal II (8) formation up; The end of thread of power transmission shaft (6) upwards stretches out after passing the macropore that pedestal I (7) and pedestal II (8) constitute, and sealing ring I (16) is housed between power transmission shaft (6) and the macropore, and the awl flank of tooth of bevel gear shaft (4) is with after the awl flank of tooth of driven wheel of differential (5) is aimed at; Two ends are installed in through bearing I II (17) in two coaxial apertures of the pedestal cavity of resorption that is made up of pedestal I (7) and pedestal II (8), and bearing cap (18) is fixed on through bolt II (19) and packing ring II (20) outside the aperture of pedestal I (7) and pedestal II (8), and bevel gear shaft (4) passes to be fixed near the end of bevel gear and is connected with drive unit after pedestal II (8) aperture outboard bearing covers the endoporus of (18); Between bevel gear shaft (4) and the bearing cap (18) sealing ring II (21) is housed, supporting arrangement comprises bolster (22), pedestal III (23) and pedestal IV (24), after pedestal III (23) and pedestal IV (24) link into an integrated entity through bolt I (9), nut I (10) and packing ring I (11); An end with holes is installed in the bottom up and is fixed in the groove at supporting leg II (25) top above the base (1), and bearing I (13) is equipped with in the both sides of the bolster of TOE (22) the middle part shaft shoulder, bolster (22) away from bearing I (13) outside of the end of thread after axle sleeve (14) is equipped with bearing I I (15); A threaded end is installed in the pedestal that is made up of pedestal III (23) and pedestal IV (24) up, and the end of thread of bolster (22) upwards stretches out after passing the hole of pedestal III (23) and pedestal IV (24) formation, and sealing ring I (16) is housed between bolster (22) and the hole; The disc kneading disk is provided with a plurality of apertures (26), and the kneading disk center is provided with discharging opening (3), and an end face of disk body of kneading disk (27) and discharging opening (3) is equipped with the arc rib bone (28) of many low inside and high outside, inner wide and outer narrows; One section annular rib stretches out to a side that is provided with rib bone (28) in disk body (27) outer rim place, and a fluting boss is all stretched out in the outside of pedestal I (7) and a plurality of pedestal III (23), and it is protruding that disk body (27) external cylindrical surface correspondence is provided with a plurality of flutings; The side that kneading disk is provided with rib bone (28) is installed on the fluting boss that pedestal I (7) and a plurality of pedestal III (23) stretch out through a plurality of keys (29) up, and slewing equipment comprises reversing frame (30), crank (31) and bearing pin (32), and a plurality of external parts that are fixed with the reversing frame (30) of rubbing tube (2) in the interstitial hole are connected with a plurality of cranks (31) with nut III (33) through bearing pin (32); The other end of a crank (31) is fixed on the external part of power transmission shaft (6) through nut IV (34) and packing ring IV (35); The other end of other crank (31) is fixed on the external part of many bolsters (22) through nut III (33) and packing ring III (36), rubs the upper surface of tube (2) lower surface a little more than rib bone (28) after the installation, and J type frame (37) one ends of heater are fixed on the annular outer rim place of reversing frame (30); Extend in the other end and the hole of rubbing an axis coaxle below the kneading disk electric heating hair-dryer (38) is installed; Hold-down mechanism comprises that leading screw (39), screw (40), pressure arm (41), depression bar (42), platen (43) and bottom are fixed on the standpipe (44) on the reversing frame (30), and leading screw (39) two ends that screw (40) are equipped with at the middle part are installed in the standpipe (44) through bearing I V (45), and the end of thread that leading screw (39) stretches out is fixed with handwheel (46) through nut III (33) and packing ring III (36); The endoporus sky of pressure arm (41) one ends is enclosed within standpipe (44) outside; And through can standpipe (44) away from the axial groove offered of a side of rubbing tube (2) in the bolt V (47) of slip be connected with screw (40) with packing ring V (48), the front that back side spoke is " spoke " shape platen (43) of low inside and high outside shape is lined with screen cloth (49), the center is provided with near the big stairstepping circular hole in front; After the depression bar (42) that diameter is slightly less than platen (43) stairstepping circular hole passes stairstepping circular hole, outside and is with compression spring (50) from the front of platen (43), be installed in the external part of pressure arm (41) from the bottom up through nut III (33) and packing ring III (36).

2. synchronous heating formula tea twisting machine as claimed in claim 1; It is characterized in that: drive unit comprises motor (51) and tape handler (52); Be fixed on the motor (51) above the base (1) by bolt V (47), nut V (53) and packing ring V (48); After tape handler (52) speed change, be connected with the external part of bevel gear shaft (4).