CN102524440A

CN102524440A - Tea drying machine

Info

Publication number: CN102524440A
Application number: CN2012100115561A
Authority: CN
Inventors: 余少华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-14
Filing date: 2012-01-14
Publication date: 2012-07-04
Anticipated expiration: 2032-01-14
Also published as: CN102524440B

Abstract

The invention belongs to the field of tea processing machines, and particularly relates to a tea drying machine. The tea drying machine comprises a box body, a lifting device and a movable bracket, wherein a plurality of drying sieves are stacked inside the box body; a heat source assembly for heating the drying sieves is arranged below the drying sieves; the lifting device is used for lifting the drying sieves; the movable bracket is used for supporting and limiting the positions of the lifted drying sieves; the operating end of the lifting device can do reciprocating motion along the direction which is intersected or vertical with a horizontal plane; the lifting device has two position states; in one position state, the drying sieve on the bottommost layer is driven to ascend to a specified position by the operating end of the lifting device, and the movable bracket moves to support and fix the drying sieve; and in the other position state, the operating end of the lifting device falls back to an initial position automatically; and a sieve inlet into which a new drying sieve is inserted is also formed in the box body and is positioned between the movable bracket and the initial position of the operating end of the lifting device. By the tea drying machine, the high-quality requirement of tea finished products can be met, the production efficiency of the tea finished products is improved greatly, and the tea drying machine runs stably and reliably.

Description

A kind of tea drier

Technical field

The invention belongs to the machine for processing tea field, be specifically related to a kind of tea drier.

Background technology

Oven dry is the important procedure that tealeaves is made; Its main purpose is all about moisture content of place to go tealeaves; Reach tealeaves typing and sludge proof purpose simultaneously, for flat teas tealeaves such as Taiping Houkui Tea etc., its baking operation guarantees that especially it can finally reach flat straight and upright key especially.In the actual fabrication, its tealeaves after flattening moulding, drying and shaping in side to the dryer; Existing drying plant preferably is wooden drawer type baking oven; Be exactly that plank is done outside framework, the baking sieve is range upon range of sign indicating number in housing, below with carbon fire pot or electric energy baking; Often there is following problem: at first; Production efficiency is extremely low, because existing high-quality drying tea leaves process hand-manipulated in the majority with bake oven type c still causes its processing and fabricating efficient to be difficult to lifting always; Secondly; The service life of tradition drying plant is low, causes need safeguarding replacing often that loss is high; If calculate with ten thousand family tea growers; Will cut down more than 10,000 cube of timber every year, ruin nearly thousand mu of mountain forests, and will spend thousand yuan of 3-4 every year and be used for changing and maintenance of equipment, but destroy ecological resources when developing the economy; How developing a kind of quality requirements that both can guarantee the tealeaves finished product, can be that technical barrier to be solved is compeled in this area improving the drying plant that satisfies demand in high service life when it manufactures efficient again.

Summary of the invention

The purpose of this invention is to provide a kind of tea drier easy to use, both can guarantee the quality requirements of tealeaves finished product, greatly improve it again and manufacture efficient, working stability is reliable.

For realizing above-mentioned purpose; The present invention has adopted following technical scheme: a kind of tea drier; Comprise casing, the range upon range of sign indicating number of box house is equipped with some baking sieves, and baking sieve below is provided for heating the thermal source assembly of baking sieve; Said dryer also comprises and is used to promote the lowering or hoisting gear of baking sieve and is used to hold in the palm support and qualification to promote the Movable bracket of baking sieve position, back; Reciprocating action can be done along crossing or vertical level direction in the working end of said lowering or hoisting gear, and there are two kinds of location status in said lowering or hoisting gear, and one of them orders about bottom baking sieve for its working end and rises to specified location; The fixing baking sieve that is somebody's turn to do of Movable bracket action and holder support; Another kind of location status falls after rise to initial position for its working end voluntarily, also offer on the said casing be used to insert new baking sieve advance sieve mouthful, saidly advance the sieve mouth between Movable bracket and lowering or hoisting gear working end initial position.

Major advantage of the present invention is: on the one hand, production efficiency is high, adopts mechanization owing to having abandoned traditional bake oven type c manual operations; Its whole work efficiency is high, during actual the use, whenever bottom baking sieve training baking is enough; Utilize Movable bracket spacing after can it being promoted through lowering or hoisting gear; Fall after rise to initial position the lowering or hoisting gear working end simultaneously, and the gap between this moment lowering or hoisting gear working end and spacing baking sieve can be inserted new baking sieve again, thereby realizes uninterrupted formula High-efficient Production; On the other hand; Because mechanization manual operations relatively the most significantly is its high stability and low labour intensity; Thereby not only can greatly reduce workman's working strength, simultaneously the sustainable utilization high-temperature region of closing on thermal source assembly place is baked and banked up with earth and is contained the high new tealeaves of moisture, and half-dried tealeaves is technical to be carried to more than the Movable bracket; Easy to operate and accuracy is high, thus guarantee that baking and banking up with earth the tealeaves finished product that processes by it can satisfy its quality requirements all the time.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the rearview of Fig. 1;

Fig. 3-4 is a lowering or hoisting gear initial position view;

Operating state sketch map when Fig. 5 promotes for lowering or hoisting gear;

Operating state sketch map when Fig. 6-7 falls after rise for lowering or hoisting gear;

Fig. 8 is the I part partial enlarged drawing of Fig. 7;

Fig. 9 is the structural representation of power transmission shaft.

The specific embodiment

A kind of tea drier; Comprise casing 10; Casing 10 inner laminated sign indicating numbers are equipped with some baking sieves 20; Baking sieve 20 belows are provided for heating the thermal source assembly 30 that dries by the fire sieve 20, and said dryer comprises also and be used to promote the lowering or hoisting gear of baking sieve 20 and be used to hold in the palm support and qualification to promote the Movable bracket 40 of baking sieve 20 positions, back that reciprocating action can be done along crossing or vertical level direction in the working end 51 of said lowering or hoisting gear; There are two kinds of location status in said lowering or hoisting gear; One of them orders about bottom baking sieve 20 for its working end 51 and rises to specified location, and Movable bracket 40 moves and the holder support is fixing should dry by the fire sieve 20, and another kind of location status falls after rise to initial position for its working end 51 voluntarily; Also offer on the said casing 10 be used to insert new baking sieve advance sieve mouthfuls 11, saidly advance sieve mouthfuls 11 between Movable bracket 40 and lowering or hoisting gear working end 51 initial positions.

Its practical structures is with reference to shown in Fig. 1-2, when its actual use, whenever bottom baking sieve 20 is trained the baking times or train the baking degree enough; After can should drying by the fire sieve 20 and be promoted to the corresponding height position through lowering or hoisting gear working end 51, utilize Movable bracket 40 that it is fixed, after this fall after rise to initial position lowering or hoisting gear working end 51 again; At this moment; Owing to produce enough gaps (what in fact the gap of this moment promptly was configured for inserting new baking sieve advances sieve mouthfuls 11) between lowering or hoisting gear working end 51 and the spacing baking sieve 20, insert new baking again in the crack during this time afterwards and sieve, thereby realize uninterrupted formula High-efficient Production; That is to say; The present invention bakes and banks up with earth the enough baking of heating sieves 20 through carrying on continuous, is inserting the purpose of baking sieve newly from thermal source assembly 30 proximal most position places to reach constantly, can get into leather hard fast thereby guarantee to contain the highest new baking sieve of moisture; After this again it is promoted and puts into once more and contain the high new round baking sieve 20 of moisture, thereby realize High-efficient Production; Certainly, can correspondingly select main positions such as its skeleton high-strength materials such as for use stainless steel during use, thereby it is required to guarantee to satisfy its service life the user, just gives unnecessary details no longer one by one here.

As further preferred version of the present invention; As shown in Figure 1, said casing 10 profiles are the square tubular of hollow, that is to say; This moment, its cavity portion promptly was configured for holding the training baking chamber of baking sieve 20; Simultaneously, saidly advance sieve mouthfuls 11 and be opened in casing 10 front ends, said Movable bracket 40 at least one pair of be arranged at position, casing 10 two side.When lowering or hoisting gear promotes baking sieve 20 to specified location, utilize the both sides gear effect of Movable bracket 40, realize that it is for the spacing purpose that promotes the baking sieve.

The concrete structure of lowering or hoisting gear is done like delimit: said lowering or hoisting gear comprises T shape bar 52 and is used to guide T shape bar 52 along the pilot unit that intersects or the vertical level direction is moved here; Said working end 51 is on the transverse rod sections that the driving lever shape is convexly set in T shape bar 52; Said lowering or hoisting gear also comprises control stick 53; Said control stick 53 is lever-like and is articulated on casing 10 sidewalls, and said control stick 53 is postponed and intersected with the montant section of T shape bar 52 and constitute hinged the cooperation along its length direction.The concrete workflow of said mechanism is: when bottom baking sieve 20 is baked and banked up with earth enough; This moment or manually or machine stir control stick 53; Control stick 53 prizes T shape bar 52 through the leverage of pin joint; T shape bar 52 is subject to pilot unit and does to intersect or the action of vertical level direction, 51 corresponding implementation in working end that finally are positioned on the T shape bar 52 are stirred 20 actions of bottom baking sieve, to realize lifting baking sieve mesh.

Further; Like Fig. 1-and Fig. 4, shown in Figure 7; Run through on said casing 10 sidewalls and offer straight trough 12; The pilot unit of said straight trough 12 flute length direction vertical level directions and formation guiding T shape bar 52 direction of action, in other words, the T shape bar 52 of this moment and the direction of action of working end 51 thereof are the action of vertical level direction; The working end 51 of said lowering or hoisting gear is direct rod shape and plane, the vertical T shape of its length direction bar 52 bodies of rod place is provided with.

Further, consider that lowering or hoisting gear promotes 20 o'clock stress balance property of baking sieve, said T shape bar 52 and working end 51 on it, position are all paired is symmetrically distributed in casing 10 liang of lateral wall places; Simultaneously; Corresponding adopted intermediate power transmission part is realized the interlock action of both sides parts; Be specially: said lowering or hoisting gear also comprises power transmission shaft 55; Said power transmission shaft 55 levels run through casing 10 two sides; Said power transmission shaft 55 two ends all are symmetrically arranged with right angle bending segment 551, and said lowering or hoisting gear also comprises the vertically connecting rod 54 of section of the right angle bending segment 551 that is used to connect power transmission shaft 55 and T shape bar 52, and vertically section and connecting rod 54 are common constitutes crank block types and cooperate for the right angle bending segment 551 of said power transmission shaft 55, T shape bar 52.Power transmission shaft 55 concrete structures are as shown in Figure 9; During practical operation; When the also final drive of control stick 53 actions is positioned at T shape bar 52 actions of this side; The reciprocal linearly operating of this side T shape bar 52 drives connecting rod 54 and the final right angle bending segment 551 that is positioned at this side that drives power transmission shaft 55 is made wobbling action; Because right angle bending segment 551 and each parts all are symmetrically arranged in power transmission shaft 55 two ends, each parts that is positioned at casing 10 other side-walls this moment be also promptly fully to should realizing the mirror image action by side component, thereby finally realize the synchronous interaction operation of both sides parts.

Further; Be the concrete structure that realizes Movable bracket 40: shown in Fig. 3-7; Said Movable bracket 40 is two pairs and is symmetrically arranged in casing 10 two sides places in twos, and said Movable bracket 40 is hinge-type turnover panel structure, and its hinged limit is fixed on casing 10 sidewalls; The turnover panel side is the horizontal setting, on said casing 10 sidewalls corresponding offer to dodge stir the preformed hole 13 of doing the path on the turnover panel side.In fact; Why its Movable bracket 40 can be realized limiting to action for the folk prescription of baking sieve 20; The position of the preformed holes 13 that 10 of the casings of placing one's entire reliance upon are provided with on one's body; Because being used on the casing 10 installed the turnover panel side that the subordinate side, hole of Movable bracket 40 holds in the palm support Movable bracket 40 fully, and arrange to dodge above it and stir the reservation space of doing the path on it, thereby guarantee that it can only produce folk prescription to action; Can be during use with reference to Movable bracket 40 of the present invention, it directly adopts the metal hinge, uses its another side as the turnover panel side through fixing one of which side, and raw material need not post-production and can directly use, and are extremely convenient and swift.

Further, for ease of practical operation, said dryer also comprises by it and advances in casing 10, the postpone rail portion 60 of horizontal arrangement of sieve mouthfuls 11; Like this; When 20 trainings of bottom baking sieve are dried by the fire enough and risen, can inwardly insert the new sieve that dries by the fire along rail portion 60, in addition; Shown in Fig. 3-8, said rail portion 60 upper surface places are uniformly distributed with along its guide direction running roller unit 61 are set.

Further, the heat energy utilization for maximization casing 10 inside guarantees it and bakes and banks up with earth efficient that said casing 10 inwalls all are pasted with far-infrared reflection layer 70.In addition, the also corresponding electric cabinet 32 that comprises electrothermal tube 31 and be used for controlled temperature adjustable electrically heated pipe 31 of its thermal source assembly 30; Its electric cabinet 32 can correspondingly comprise pressure regulator, controllable silicon, voltmeter, temperature indicator, temperature sensor etc., and its temperature sensor connects with private cable with temperature indicator.

Further, for ease of staff's manually-operated, the other end place of said control stick 53 relative hinge supports is provided with the tread portion of being convenient to trample 531, and the side that its tread portion 531 physical locations promptly are positioned at sieve mouth 11 1 ends into is the position on the lower side.

Combine Fig. 3-7 pair of motion flow of the present invention to do following elaboration here:

(1), opens thermal source assembly 30; Utilize electric cabinet 32 to transfer electrothermal tube 31 operating temperatures to the suitable number of degrees; The new baking sieve that installs tealeaves is inserted in the casings 10 through advancing sieve mouth 11; Remember that this baking sieve is first drawer, first drawer baking this moment sieve is supportted between Movable bracket 40 and lowering or hoisting gear working end 51 initial positions, shown in Fig. 3-4 by rail portion 60 holders.

(2), treat that the baking sieve baking of first drawer is when fifty percent does; Staff's pin is stepped on controlled pedal portion 531; Action bars 53 actions and working end 51 liftings of final driving lowering or hoisting gear are with the upwards action of first drawer baking sieve; Behind four Movable brackets 40 of casing 10 two side symmetric arrangement, nature is with Movable bracket 40 jack-up upwards, and is as shown in Figure 5 in touching for first drawer baking sieve sieve nest;

(3), turn on the Movable bracket 40 after, first drawer baking sieve continues under the lifting effect of lowering or hoisting gear working end 51, to do vertical motion, after first drawer baking sieve surpassed Movable bracket 40 maximum upturned positions, 40 of Movable brackets fell after rise to original horizontal position automatically;

(4), the staff unclamps tread portion 531 returns; First drawer baking sieve that loses lowering or hoisting gear working end 51 lifting support forces falls after rise under deadweight; And the turnover panel side after being fallen after rise by the level of four Movable brackets 40 is held; Initial position is continued to return back in lowering or hoisting gear working end 51, and the wait next round is newly dried by the fire sieve, shown in Fig. 6-7;

(4), continue this moment by advancing the new round baking sieve that sieve mouthful 11 insertions have installed; Be designated as second drawer, treat the baking sieve baking of second drawer when fifty percent does, staff's pin is stepped on controlled pedal portion 531; Second drawer baking sieve rises under 51 effects of lowering or hoisting gear active section; Simultaneously Movable bracket 40 is backed down and with first drawer baking sieve jack-up simultaneously, after second drawer baking sieve surpassed Movable bracket 40 maximum upturned positions, 40 of Movable brackets fell after rise to original horizontal position automatically; Unclamp tread portion 531 returns, whole baking sieves of rising fall after rise once more and are held by the turnover panel side after the falling of the level of four Movable brackets 40; Continuation repeats above-mentioned steps by advancing sieve mouthful 11 next drawer of insertion;

When (5), treating that reaching maximum drawer in the casing 10 training baking chambeies counts; Before need insert new round baking sieve to be dried by the fire; Take out the baking sieve (this drawer was dried and can directly be taken out by its side's tubular casing 10 tops this moment) that is positioned at the superiors earlier, insert new round baking sieve to be dried by the fire afterwards again, so circulation;

During use, through regulating electrothermal tube 31 temperature level of thermal source assembly 30, thereby guarantee baking sieve 20 in arriving casing 10 during the superiors, its tea curing leaf can reach required mass dryness fraction demand.

Claims

1. tea drier; Comprise casing (10); Casing (10) inner laminated sign indicating number is equipped with some baking sieves (20); Baking is sieved (20) below and is provided for the thermal source assembly (30) that sieve (20) is dried by the fire in heating, it is characterized in that: said dryer also comprises the lowering or hoisting gear that is used for lifting baking sieve (20) and is used for holding in the palm support and qualification to promote the Movable bracket (40) that sieve (20) position is dried by the fire in the back that reciprocating action can be done along crossing or vertical level direction in the working end of said lowering or hoisting gear (51); There are two kinds of location status in said lowering or hoisting gear; One of them orders about bottom baking sieve (20) for its working end (51) and rises to specified location, and Movable bracket (40) moves and the holder support is fixing should dry by the fire sieve (20), and another kind of location status falls after rise to initial position for its working end (51) voluntarily; Also offer on the said casing (10) be used to insert new baking sieve advance sieve mouthful (11), saidly advance sieve mouthful (11) and be positioned between Movable bracket (40) and lowering or hoisting gear working end (51) initial position.

2. tea drier according to claim 1; It is characterized in that: said casing (10) profile is the square tubular of hollow; Its cavity portion is configured for holding the training baking chamber of baking sieve (20); Saidly advance sieve mouthful (11) and be opened in casing (10) front end, said Movable bracket (40) at least one pair of be arranged at casing (10) position, two side.

3. tea drier according to claim 2; It is characterized in that: said lowering or hoisting gear comprises T shape bar (52) and is used to guide T shape bar (52) along the pilot unit that intersects or the vertical level direction is moved; Said working end (51) is on the transverse rod sections that the driving lever shape is convexly set in T shape bar (52); Said lowering or hoisting gear also comprises control stick (53); Said control stick (53) is lever-like and is articulated on casing (10) sidewall, and said control stick (53) is postponed and intersected with the montant section of T shape bar (52) and constitute hinged the cooperation along its length direction.

4. tea drier according to claim 3; It is characterized in that: run through offering straight trough (12) on said casing (10) sidewall; The pilot unit of said straight trough (12) flute length direction vertical level direction and formation guiding T shape bar (52) direction of action, the working end of said lowering or hoisting gear (51) are direct rod shape and plane, the vertical T shape of its length direction bar (52) body of rod place is provided with.

5. according to claim 3 or 4 described tea driers; It is characterized in that: said T shape bar (52) and on it working end (51), position are all paired is symmetrically distributed in casing (10) two lateral wall places; Said lowering or hoisting gear also comprises power transmission shaft (55); Said power transmission shaft (55) level runs through casing (10) two side; Said power transmission shaft (55) two ends all are symmetrically arranged with right angle bending segment (551); Said lowering or hoisting gear also comprises the vertically connecting rod (54) of section of the right angle bending segment (551) that is used to connect power transmission shaft (55) and T shape bar (52), and the right angle bending segment (551) of said power transmission shaft (55), T shape bar (52) vertically section and connecting rod (54) constitute crank block type jointly and cooperate.

6. according to claim 2 or 3 or 4 described tea driers; It is characterized in that: said Movable bracket (40) is two pairs and is symmetrically arranged in place, casing (10) two side in twos; Said Movable bracket (40) is hinge-type turnover panel structure; Its hinged limit is fixed on casing (10) sidewall, and the turnover panel side is the horizontal setting, on said casing (10) sidewall corresponding offer to dodge stir the preformed hole (13) of doing the path on the turnover panel side.

7. according to claim 2 or 3 or 4 described tea driers; It is characterized in that: said dryer comprises also by it and advances in casing (10), the postpone rail portion (60) of horizontal arrangement of sieve mouthful (11) that said rail portion (60) upper surface place is uniformly distributed with along its guide direction running roller unit (61) is set.

8. tea drier according to claim 1 is characterized in that: said casing (10) inwall all is pasted with far-infrared reflection layer (70).

9. tea drier according to claim 1 is characterized in that: the electric cabinet (32) that said thermal source assembly (30) comprises electrothermal tube (31) and is used for controlled temperature adjustable electrically heated pipe (31).

10. according to claim 3 or 4 described tea driers, it is characterized in that: said control stick (53) other end place of hinge support relatively is provided with the tread portion of being convenient to trample (531).