CN210876139U - Centrifugal type super-quality famous tea dispersing and crushing machine - Google Patents

Abstract

The utility model relates to a tea machine. Aims to provide a machine for dispersing tea balls during tea frying; this machine should have dispersion effect good, can not cause the damage to tealeaves, can also sieve the grade and the quality that divide in order to improve tealeaves to the broken end of tealeaves simultaneously. The technical scheme is as follows: a centrifugal type superior tea dispersing and crushing machine comprises a machine frame which is arranged on the upper edge of a tea conveying belt and below an output port of a tea roasting machine; the method is characterized in that: the machine frame is provided with a dispersing and sieving mechanism corresponding to the position of an output port of the tea roasting machine, a cleaning mechanism for collecting the sieved tea dust and a power mechanism for driving the dispersing and sieving mechanism and the cleaning mechanism; the dispersing and sieving mechanism comprises a rotary sieve tray and a conical disperser, wherein the rotary sieve tray is horizontally fixed at the top end of a vertically arranged second transmission shaft and can rotate around the axis of the second transmission shaft, and the conical disperser is fixed in the center of the rotary sieve tray and the pointed end of the conical disperser faces upwards.

Description

Centrifugal type super-quality famous tea dispersing and crushing machine

Technical Field

The utility model relates to a tea machine tool specifically is system in-process is fried to tealeaves for disperse the tealeaves group and will fry the machine that sieves at the broken end of the tealeaves that dry in-process produced.

Background

China is a big world for producing tea. The tea leaves contain various trace elements and vitamins required by human metabolism, and the tea has the effects of clearing heat and detoxifying as a beverage, and is popular with people. With the improvement of living standard, the demand of people for tea is getting bigger and bigger, and the development of tea industry is further promoted.

The tea processing of the present day is basically mechanized. When the drum-type tea roasting machine is used for roasting tea, the tea leaves output from the drum fall on the conveyer belt and are all in a ball; when the tea leaves enter the roller again to be fried, the difference between the internal temperature and the external temperature of the tea ball is large, and the quality of the final tea leaf finished product can be seriously influenced. Meanwhile, the broken powder is formed in the tea frying process, and the tea cannot be processed in the tea frying process at present; but if the tea leaves can be disposed in time, the quality of the tea leaves can be improved to a certain extent and the energy consumption can be reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a machine for dispersing tea clusters during tea frying; this machine should have dispersion effect good, can not cause the damage to tealeaves, can also sieve the grade and the quality that divide in order to improve tealeaves to the broken end of tealeaves simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a centrifugal type superior tea dispersing and crushing machine comprises a machine frame which is arranged on the upper edge of a tea conveying belt and below an output port of a tea roasting machine; the method is characterized in that: the machine frame is provided with a dispersing and sieving mechanism corresponding to the position of an output port of the tea roasting machine, a cleaning mechanism for collecting the sieved tea dust and a power mechanism for driving the dispersing and sieving mechanism and the cleaning mechanism;

the dispersing and sieving mechanism comprises a rotary sieve tray which is horizontally fixed at the top end of a second transmission shaft which is vertically arranged and can rotate around the axis of the second transmission shaft, and a conical disperser which is fixed in the center of the rotary sieve tray and has an upward pointed end;

the sweeping mechanism comprises a broken dust collecting disc correspondingly arranged below the rotary screen disc and a first broom capable of rotating in the broken dust collecting disc to collect the broken tea leaves.

The top end of the second transmission shaft is fixed with a conical support frame through a connecting disc; the rotary screen tray is fixed on the top end of the second transmission shaft through the conical support frame, and a plurality of small holes which are communicated with the surface of the screen tray and used for screening out tea dust are formed in the rotary screen tray.

The bottom end of the broken powder collecting disc is provided with an outlet for outputting the broken tea powder.

The lower side of the broken powder collecting disc is also provided with a broken powder collecting chamber with an open top and a corresponding opening below the outlet.

The dust collection chamber is also horizontally movably positioned on the frame by a guide rail assembly to transfer the collected tea dust.

The sweeping mechanism also comprises a second broom which can rotate at the outer side of the broken powder collecting disc so as to sweep away tea leaves falling on the rack.

The first broom and the second broom are driven by the conical support frame.

The power mechanism comprises a motor and a transmission mechanism which transmits the power of the motor to the rotary screen disc and the conical support frame.

The transmission mechanism comprises a belt wheel assembly and a bevel gear set which sequentially transmit the power of the motor; the output shaft of the bevel gear set is the second transmission shaft.

The utility model discloses a theory of operation is: when the rotary screen disc works, the motor is started, the motor drives the bevel gear set to rotate through the belt wheel assembly, and the bevel gear set drives the rotary screen disc to rotate; the tea leaves continuously fall on the rotary sieve tray from the outlet of the tea roasting machine from top to bottom and do centrifugal motion under the rotation action of the rotary sieve tray, and the agglomerated tea leaves are scattered and leave the surface of the rotary sieve tray to fall on a lower conveyer belt; meanwhile, the broken tea leaves fall into the broken tea collecting disc from a plurality of small holes distributed on the surface of the rotary screen, and the broom in the broken tea collecting disc sweeps the broken tea into the broken tea collecting chamber.

The utility model has the advantages that: the conical disperser and the rotary sieve tray adopted by the utility model respectively disperse tea leaves at the first stage and at the second stage by utilizing centrifugal force, not only has good dispersing effect, but also can not damage tea leaves; meanwhile, the tea dust can be screened, so that the grade and the quality of the tea are improved, and the tea dust is welcomed by related enterprises.

Drawings

Fig. 1 is a perspective view of the installation position of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the middle frame of the present invention.

Fig. 4 is a schematic view of a three-dimensional enlarged structure of the middle power mechanism of the present invention.

Fig. 5 is a schematic view of the three-dimensional enlarged structure of the middle dispersing and sieving mechanism of the present invention.

Fig. 6 is a schematic view of a three-dimensional enlarged structure of the middle sweeping mechanism of the present invention.

Fig. 7 is a schematic perspective view of the disk for collecting the broken powder of the present invention.

The figure shows that: the device comprises a rack 2-1, a motor 4-7, a synchronous belt 4-4, a bearing seat 4-1, a second synchronous wheel 4-2, a first transmission shaft 4-3, a first synchronous wheel 4-6, a first bevel gear 4-8, a second bevel gear 4-9, a bearing 4-10, a second transmission shaft 4-12, a connecting disc 4-13, a rotary screen disc 5-1, a broken powder collecting disc 5-2, a conical disperser 5-3, a conical support frame 6-1, a first broom 6-2, a second broom 6-4, a broken powder collecting chamber 6-3, a guide rail 6-5 and an outlet 7-1.

Detailed Description

To realize the technical means and characteristics of the present invention, the purpose and the efficacy can be easily understood and appreciated, and the present invention will be further explained with reference to the embodiments shown in the drawings.

The utility model provides a centrifugal special high-quality tea dispersion and remove garrulous machine mainly divide into following several parts: the device comprises a frame, a power mechanism, a dispersing and sieving mechanism and a cleaning mechanism. The utility model is arranged below the output port (clear in drawing and omitted in drawing) of the tea roasting machine and above the tea conveyor belts 1-3; 1-1 is a top cover, and the lower part of the opening of the top cover corresponds to the rotary screen disc 5-1. When in use, tea leaves output by the tea roasting machine fall into the opening of the top cover; in order to prevent the tea from splashing everywhere in the working process, the utility model discloses an all install thin wall board 1-2 around and enclose the fender.

In the power mechanism (see fig. 4): the motor 4-7 and the first transmission shaft 4-3 which is arranged through a bearing (positioned in the bearing seat 4-1) are respectively arranged on the mounting plate 4-5 in parallel by bolts and nuts; the second transmission shaft 4-12 is vertically arranged on the support plate 4-11 through a bearing 4-10 (the second transmission shaft and the first transmission shaft are arranged perpendicular to each other); the mounting plate and the supporting plate are fixed on the frame 2-1 by bolts and nuts. The second synchronous wheel 4-2 and the first synchronous wheel 4-6 are respectively arranged on the first transmission shaft 4-3 and the output shaft of the motor 4-7, and the power is transmitted between the two synchronous wheels by the synchronous belt 4-4; the motor 4-7 drives the first transmission shaft 4-3 to rotate through a belt wheel assembly (the belt wheel assembly comprises a synchronous belt and two synchronous belt wheels); a first bevel gear 4-8 and a second bevel gear 4-9 (two bevel gears form a bevel gear set) are respectively arranged on the first transmission shaft and the second transmission shaft; the connecting disc 4-13 is fixed at the top end of the second transmission shaft 4-12 (the disc surface of the connecting disc is horizontally arranged), the cone support frame 6-1 is fixed on the end surface of the connecting disc through screws, the rotary screen disc 5-1 is fixed on the cone support frame through bolts and nuts, and the rotary screen disc can be driven to rotate through the connecting disc when the bevel gear set rotates.

In the dispersing and screening mechanism (see fig. 5): the plate surface of the rotary screen plate is horizontally arranged, a plurality of small holes are distributed on the plate surface, the small holes can screen the broken powder in the tea, and the screened broken powder falls into a broken powder collecting disc 5-2 below the rotary screen plate; the broken powder collecting disc 5-2 is fixed on the frame 2-1 by bolts and nuts. When the rotary sieve tray works, a ball of tea enters from the opening of the top cover and falls on the conical disperser 5-3 of the rotary sieve tray 5-1 to be primarily dispersed (primary dispersion), and the primarily dispersed tea falls on the tray surface with small holes on the rotary sieve tray; when the rotary sieve tray rotates, the tea leaves can do centrifugal motion and leave the surface of the sieve tray; during the centrifugal movement, the tea dust falls into the dust collecting chamber 5-2 through the small holes on the surface of the sieve tray.

In the cleaning mechanism (see fig. 6): the first broom 6-2 is arranged on the cone support frame 6-1 by bolts and nuts; the crumble collecting chamber 6-3 is correspondingly arranged below the outlet 7-1 of the crumble collecting disc 5-2 and can move along a pair of guide rails 6-5 (as can be seen from the figure, two sides of the panel of the crumble collecting chamber are just embedded into the pair of guide rails for sliding); the first broom 6-2 can sweep the tea dust falling into the dust collecting disc into the dust collecting chamber through the outlet of the dust collecting disc in the rotating process of the rotary screen disc; the broken dust collecting chamber can be taken out along the guide rail, and the collected tea broken dust is poured and transferred. Because the tea leaves which do centrifugal motion on the rotary sieve tray are likely to fall on the rack, the second broom 6-4 is also fixed on the cone supporting frame; the position of the second broom is matched with the position of part of the machine frame outside the crumble collecting chamber, and the second broom also rotates along with the rotary screen disc, so that tea leaves falling on the machine frame can be swept onto the conveyor belt in the rotating process.

The device which is in direct contact with the tea is made of food-grade stainless steel materials, and is safe and reliable.

Detailed description of the working principle

Because the tea leaves output from the tea frying machine need to be spread and cooled by a plurality of conveyor belts which are sequentially connected with each other from the outside and then sent to the tea frying machine for frying, a circularly reciprocating tea frying process is formed until the tea leaves are fried to be qualified. Therefore, the utility model is arranged above a horizontal conveyor belt 1-3 and below the output port of the tea frying machine. The specific working process is as follows:

after the motor is started, the motor drives the rotary screen disc to rotate through the belt wheel assembly and the bevel gear set in sequence; the tea leaves output from the output port of the roasting machine continuously fall on the rotary sieve tray, and under the rotation action of the rotary sieve tray, the tea leaves do centrifugal motion, and agglomerated tea leaves are scattered and leave the rotary sieve tray; under the blocking of the wall plates around, the dispersed tea can not splash everywhere and can only fall on the conveyor belt below the utility model. Scattered tea leaves possibly fall on the internal rack, and the second broom can sweep the tea leaves onto the conveyor belt in the process of rotating along with the rotary screen disc; meanwhile, a plurality of small holes are distributed on the surface of the rotary screen disc, and broken powder generated in the tea frying process falls into the broken powder collecting disc from the small holes; the first broom in the garrulous end collection disc will sweep the garrulous end of tealeaves into garrulous end collection room along the rotatory in-process of rotary screen dish, and then garrulous end collection room can move toward the equipment outside along the guide rail in, carries out the toppling over of garrulous end of tealeaves and shifts.

Claims (9)

1. A centrifugal type superior tea dispersing and crushing machine comprises a machine frame (2-1) which is arranged on the upper edge of a tea conveying belt and below an output port of a tea roasting machine; the method is characterized in that: the machine frame is provided with a dispersing and sieving mechanism corresponding to the position of an output port of the tea roasting machine, a cleaning mechanism for collecting the sieved tea and a power mechanism for driving the dispersing and sieving mechanism and the cleaning mechanism;

the dispersing and sieving mechanism comprises a rotary sieve tray (5-1) which is horizontally fixed at the top end of a second transmission shaft (4-12) which is vertically arranged and can rotate around the axis of the second transmission shaft, and a conical disperser (5-3) which is fixed at the center of the rotary sieve tray and the pointed end of which is upward;

the cleaning mechanism comprises a powder collecting disc (5-2) correspondingly arranged below the rotary screen disc and a first broom (6-2) which can rotate in the powder collecting disc to collect tea powder.

2. The centrifugal superior famous tea dispersing and deagglomerator according to claim 1, wherein: a conical support frame (6-1) is fixed at the top end of the second transmission shaft through a connecting disc; the rotary screen tray is fixed on the top end of the second transmission shaft through the conical support frame, and a plurality of small holes which are communicated with the surface of the screen tray and used for screening out tea dust are formed in the rotary screen tray.

3. The centrifugal superior famous tea dispersing and deagglomerator according to claim 2, wherein: the bottom end of the broken powder collecting disc is provided with an outlet (7-1) for outputting the broken tea powder.

4. A centrifugal superior famous tea dispersing and deagglomerator according to claim 3, wherein: and a crushed powder collecting chamber (6-3) which is opened at the top and is correspondingly arranged below the outlet is also arranged below the crushed powder collecting disc.

5. The centrifugal superior famous tea dispersing and deagglomerator according to claim 4, wherein: the dust collection chamber is also horizontally movably positioned on the frame by a guide rail assembly to transfer the collected tea dust.

6. The centrifugal superior famous tea dispersing and deagglomerator according to claim 5, wherein: the sweeping mechanism also comprises a second broom (6-4) which can rotate at the outer side of the broken powder collecting disc so as to sweep away the tea leaves falling on the rack.

7. The centrifugal superior famous tea dispersing and deagglomerator according to claim 6, wherein: the first broom and the second broom are driven by the conical support frame.

8. The centrifugal superior famous tea dispersing and deagglomerator according to claim 7, wherein: the power mechanism comprises a motor and a transmission mechanism which transmits the power of the motor to the rotary screen disc and the conical support frame.

9. The centrifugal superior famous tea dispersing and deagglomerator according to claim 8, wherein: the transmission mechanism comprises a belt wheel assembly and a bevel gear set which sequentially transmit the power of the motor; the output shaft of the bevel gear set is the second transmission shaft.

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