CN2223560Y

CN2223560Y - Machine for treating tea leaves

Info

Publication number: CN2223560Y
Application number: CN 95214128
Authority: CN
Inventors: 石柏山
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-03
Filing date: 1995-06-03
Publication date: 1996-04-03
Anticipated expiration: 2005-06-03

Abstract

The utility model relates to a machine for treating tea leaves, which comprises a machine body, a power transmission mechanism, a set of tea pots which are arranged on a movable frame, and a furnace heat supply structure. The utility model is characterized in that the movable frame is connected with a movable frame arc jump mechanism which is composed of a set of swinging links. The utility model has the advantages of reasonable design, and artful structure. Because the added movable frame arc jump mechanism is used, the tea leaves are rotated in the process of treating, the tea leaves are uniformly heated, leaf temperatures of the tea leaves are well exchanged, and the dehydration and air exhausting conditions are good. Longjing tea which is treated has the advantages of good color, good fragrance, and high quality. The utility model can be used for replacing the manual method of treating the Longjing tea, and can be widely popularized and used.

Description

Tea Frying Device

The utility model is a kind of flat tea frying special-purpose machinery Tea Frying Device.

Existing flat tea such as Longjing tea generally adopt manual frying, and labour intensity is big, and work efficiency is low, influence Longjing tea production output.Chinese patent 93243509.2 provides a kind of Tea Frying Device, it greatly reduces labour intensity, improve work efficiency, improved output, but because tealeaves has only horizontal reciprocating movement in the frying process in pot, thereby the tealeaves levels is heated inhomogeneous, the hot gas of lower floor is difficult for distributing, and causes the tea color of frying not good enough, and quality is good not as good as manual frying, can only be used for the frying of low and middle-grade Longjing teas, influence the popularization of tea-flatting machine tool.

The purpose of this utility model provides a kind of tealeaves rotation that can make in the frying process, be heated evenly the Tea Frying Device that the tea quality of frying is superior.

The utility model is realized by following design: by frame, power drive mechanism, be installed in one group of tea pot on the motion frame, the Tea Frying Device that stove hall heat supply structure is formed, set up the motion frame circular arc that constitutes by the one group of fork mechanism of beating, make the motion frame in horizontal reciprocating movement in fork motion constantly under the effect of translation-angle, the generation circular arc is beated, therefore make the tealeaves constantly rotation in the frying process in the pot, thereby realize the purpose of the utility model.

The motion frame circular arc of the present utility model mechanism of beating can also comprise two of deckle rods, and the sprocket wheel and the chain that connect two deckle rods, is used for regulating at any time the scope of fork translation-angle, control tealeaves rotary speed.

The utility model is reasonable in design, and structure is ingenious, adopts and to set up the motion frame circular arc mechanism of beating, and makes tealeaves produce rotation in the frying process, levels tealeaves is heated evenly, and tealeaves leaf temperature obtains fine exchange, and the diffusing gas condition of dehydration is good, the Longjing tea color and luster of frying is good, and fragrance is good, the quality height.This machine can replace making Longjing tea by hand fully generally to be applied.

Fig. 1 is the utility model structural representation.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the deckle rod 11 fork motion converter angular range schematic diagram when putting in place that moves to left.

Fig. 4 is the deckle rod 11 fork motion converter angular range schematic diagram when putting in place that moves to right.

Provide the utility model embodiment below in conjunction with accompanying drawing:

The utility model is made up of body 12, power drive mechanism, one group of tea pot 2, stove hall heat supply structure, the motion frame circular arc mechanism of beating.Be provided with the heat-insulation and heat-preservation material in the middle of around the body 12.Power drive mechanism comprises motor 10, speed reducing pulley 5, reduction gearing 6, eccentric internal gear 7.The eccentric throw of eccentric internal gear 7 adopts 80 millimeters.One group of tea pot 2 hinge on the motion frame 4 that 180 ° of tea delivery and interpolation fuel can overturn.3-9 mouthfuls in tea pot, present embodiment is 5 mouthfuls, is shaped as the U type, adopts the quality steel plate compacting to form.Motion frame 4 links to each other with eccentric inner gear shaft 21 by a connecting

rod

8, and 8 liang of stomidiums of connecting rod stud with copper sheathing.Stove hall heat supply structure comprises bottom surface grate 14, Lu Tang, vent 15.Stove hall parting bead 13 is divided into the stove hall and the corresponding lattice number of tea pot 2 quantity, and is even in order to the firepower of controlling every tea pot, and fuel savings.Vent 15 upper stratas are covered with insulation material, and its head end and body 12 are hinged, and tail end connects steel wire rope can open and close the stove hall, regulates firepower.The motion frame circular arc mechanism of beating comprises one group of fork 1,11 2 of deckle rods, connects two sprocket wheels 16 and the chain 24 of two deckle rods 11.Two deckle rods 11 are connected the front and back of body 12 respectively by deckle rod bearing 25, the head end that is loaded on a deckle rod 11 of body 12 fronts is connected to handle 3, the head of two deckle rods is equipped with amplitude modulation screw 28 and amplitude modulation nut 27, make the deckle rod can move left and right, displacement be 30-70 millimeters.Fork 1 adopts four, four fork 1 two are equipped with the hole, stud with the alloy cover in the hole, the effective length of fork is that the distance between fork two holes is generally 200-400 millimeters, one end of four forks is by bonding 18, be connected on the motion frame 4, its other end is connected on the deckle rod 11 by hanger 26.The motion of fork rule mark be from left stop 29 to right stop 30, get back to left stop 29 from right stop 30 again ... iterative motion, the horizontal range of fork from left stop to right stop are 160 millimeters of eccentric internal gear 7 wheelspans.In the accompanying drawing, 9 is V belt, and 17 is swing link pin, and 19 for being hinged, and with the motion frame with tea pot circle is moving joins, 20 be deboost axle, and its two ends connect speed reducing pulley 5 and reduction gearing 6 respectively, middlely joins with the body bearing is moving, 22 be connecting rod slightly, 23 is the proclamation handle, ψ ₁Be the horizontal sextant angle of fork when the left stop, ψ ₂Be the horizontal sextant angle of fork when the right stop.

Referring to accompanying drawing 3.Deckle rod 11 when moving left to, fork 1 movement angle scope ψ ₁-ψ ₂Be 65 °-103 °, motion frame 4 is beated at the reciprocating circular arc of following simultaneously of left and right horizontal, and its jumping value vertical height of promptly beating is 18 millimeters, and making pot interior tealeaves rotary speed is 1/100 circle of eccentric internal gear 7 rotating speeds.

Referring to accompanying drawing 4.Deckle rod 11 moves right when putting in place, fork 1 movement angle scope ψ ₁-ψ ₂Be 50 ° 90 °, motion frame 4 is beated at the reciprocating circular arc of following simultaneously of left and right horizontal, and its jitter values is 55 millimeters, and making the tealeaves rotary speed is 1/10 circle of eccentric internal gear 7 rotating speeds.

Make deckle rod to moving to left or move to right 30-70 millimeters by control crank, fork is the corresponding angular range of conversion, from ψ ₁50 °-65 °, ψ ₂90 °-103 ° scope inner conversion, motion frame jitter values changes in 18-55 millimeters scopes, the tealeaves rotary speed promptly 1.3-13 is enclosed, to adapt to the Longjing tea of frying Various Seasonal, different bud shapes in 1/100-1/10 circle scope of eccentric internal gear rotating speed.

During use, connect with the mains, the power of motor drives the reduction gearing running by speed reducing pulley, thereupon with the reduction gearing engagement eccentric internal gear rotate, drive the motion frame by connecting rod and make left and right horizontal and move back and forth; Simultaneously, the motion frame constantly under the effect of translation-angle, is beated as circular arc in fork motion, and promptly the motion frame is followed in motion from left to right and irregularly upwards beated, the motion frame is followed in right-to-left motion and is irregularly beated downwards, thereby the tealeaves in the pot is constantly rotated.In tealeaves frying operation, according to Various Seasonal, different tealeaves thread form needs, can pass through turning handle, make the deckle rod move left and right, regulate fork movement angle scope at any time, thus control tealeaves rotary speed.When needs improve the tealeaves rotary speed, handle is counterclockwise rotated, the fork deckle rod is moved right, movement therewith frame jitter values increases, thereby has improved the tealeaves rotary speed; When needs reduce the tealeaves rotary speed, the handle clockwise direction is rotated, make the fork deckle rod to moving to left, movement therewith frame jitter values reduces, thereby has reduced the rotary speed of tealeaves.

Claims

1, a kind of Tea Frying Device, it comprises body (12), power drive mechanism, is installed in one group of tea pot (2), stove hall heat supply structure on the motion frame (4), it is characterized in that motion frame (4) is connected with the motion frame circular arc mechanism of beating, this mechanism is made of one group of fork (1).

2, by the described Tea Frying Device of claim 1, it is characterized in that described fork (1) effective length is generally 200-400 millimeters.

3,, it is characterized in that the described motion frame circular arc mechanism of beating also comprises (11) two of deckle rods, connects the sprocket wheel (16) and the chain (24) of two deckle rods (11) by claim 1 or 2 described Tea Frying Devices.