CN211637253U

CN211637253U - Tea screening machine

Info

Publication number: CN211637253U
Application number: CN201921927598.3U
Authority: CN
Inventors: 卓上全; 郑晓宝; 郑乃凑; 卓小举
Original assignee: Zheng Chengjiang
Current assignee: Huayao (Beijing) International Trade Co.,Ltd.
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-10-09
Anticipated expiration: 2029-11-08

Abstract

A tea screening machine comprises a main case motor and a vibration motor, wherein a first vibration screen is arranged at the upper end in the main case, the first vibration screen is arranged in a manner of inclining from low left to high right, a second vibration screen arranged in parallel is arranged below the first vibration screen, a vibration motor bracket is fixedly arranged on the left side of the lower end of a vibration screen frame, the vibration motor is arranged in the vibration motor bracket, a conveying case is arranged on the right side of the main case, a conveying belt is arranged on the lower side in the conveying case, a blanking hopper is fixedly arranged on the left side of the upper end of the conveying belt and is fixedly connected to the left side of the upper end of the conveying case, a feeding hopper is fixedly arranged on the upper side of the lower end of the conveying case and is communicated with the conveying case, a filter screen is fixedly arranged at the lower end in the conveying case, and an air heater is arranged on, the tea leaves adhered together are separated, the tea leaves are effectively screened, and the working efficiency is improved.

Description

Tea screening machine

Technical Field

The utility model relates to a tea processing equipment field especially relates to a tealeaves sieve separator.

Background

At present, in order to ensure the taste and quality of tea, tea leaves are usually screened, wherein the size of the tea leaves is an important index, so that the tea leaves with different sizes are screened, separated and collected in stages. The traditional screening separation adopts a manual operation method, tea leaves are poured on drying nets with different apertures for vibration screening, the method can ensure the quality of the tea leaves, but the working efficiency is low, and the method is not suitable for screening large-batch tea leaves.

The tea screening machine with the application number of 201721877169.0 comprises a rack, wherein a feeding hopper is arranged at one end of the rack, a primary screening mechanism is arranged below the feeding hopper, a primary conveying belt parallel to the primary screening mechanism is arranged below a primary screen, the primary conveying belt is fixed on the rack, and a first discharge hole is formed in the tail end of the primary conveying belt; the primary screening mechanism is connected with the secondary screening mechanism through a material conveying plate along the direction of the primary conveying belt; the second grade screening mechanism is from last to being equipped with the second grade screen cloth of slope down in proper order, second grade screen cloth below is equipped with rather than parallel second grade conveyer belt, the second grade conveyer belt is fixed in the frame, two-way level conveyer belt end is equipped with the second discharge gate. The utility model discloses the messenger is applicable to the screening of different particle diameter tealeaves, effectively imitates the manual vibration process, and screening degree of automation is high, the separation degree is high, has both guaranteed the tealeaves quality, has improved work efficiency again.

The utility model discloses a during the use, because tealeaves has some tealeaves to have the drying insufficient when the screening, can make tealeaves glue the problem of being in the same place for the unable separation of tealeaves that the adhesion is in the same place filters, and the discharge gate is too little, makes tealeaves pile up easily too much on the bobbing machine, has reduced the efficiency of screening.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide a tealeaves sieve separator, simple structure can make not dry tealeaves dry to and the adhesion tealeaves separation together, carry out effectual screening to tealeaves, improved work efficiency.

The utility model provides a technical scheme that its technical problem adopted: the tea screening machine comprises a main case, a motor and a vibrating motor, wherein four support legs are fixedly arranged on the periphery of the lower side of the main case, a first vibrating screen is arranged at the upper end in the main case, the first vibrating screen is obliquely arranged in a low left direction and a high right direction, a second vibrating screen arranged in parallel is arranged below the first vibrating screen, springs are fixedly connected to the left side and the right side of the lower end of the first vibrating screen and the lower side of the second vibrating screen, vibrating screen frames are fixedly arranged on the outer sides of the first vibrating screen and the second vibrating screen, spring supports are fixedly connected to the lower side of the springs and the left side and the right side of the inner part of the main case, vibrating motor supports are fixedly arranged on the left side of the lower end of each vibrating screen frame, the vibrating motor is arranged in each vibrating motor support, a conveying case is arranged on the right side of the, a plurality of raised lines which are uniformly distributed are transversely arranged on the conveyor belt, the transmission end of the motor is connected with the power input end of the conveyor belt through a belt, the left side of the upper end of the conveyor belt is fixedly provided with a discharging hopper which is fixedly connected with the left side of the upper end of the conveyor case, a feed hopper is fixedly arranged on the upper side of the lower end of the conveying case and is communicated with the conveying case, the lower end in the conveyor case is fixedly provided with a filter screen, the lower side of the filter screen is provided with an air heater, the conveyor belt is arranged, tea leaves can enter the vibrating screen in order, so that the screening efficiency of the vibrating screen is reduced, when the tea leaves enter the conveying belt by arranging the hot air blower, can carry out the drying to tealeaves through hot-blast for the tealeaves of adhesion can pass through wind separation, and the tealeaves of adhesion can be made in the shale shaker vibration because dry when falling into the shale shaker to the tealeaves of few unseparations.

In order to further perfect, the bin outlet has all been opened on first shale shaker and second shale shaker left side, install the row's flitch of slope on the bin outlet, the flitch can cup joint the collection bag and collect owing to the orientation is different.

Further perfect, the equal fixed mounting in both sides has a plurality of shock pad around first shale shaker and the second shale shaker, drives the mainframe box shake when preventing the shale shaker vibration.

Further perfect, the bottom has placed the collection box in the mainframe box, can collect impurity and the garrulous leaf of sieving out.

Further perfect, the mainframe box front side articulates there is the chamber door, the chamber door passes through the bolt and is fixed with the mainframe box, finishes at work the back, can open the chamber door, and the staff effectively clears up the machine, makes things convenient for next use.

Further perfect, the landing leg bottom fixed mounting has anti-skidding cushion, four landing legs loop through the horizontal pole fixed, and the fuselage can further be stabilized to the horizontal pole, and the machine is acutely trembled when preventing the machine operation, and anti-skidding cushion prevents that the machine from shifting.

Further perfect, equal fixed mounting has the baffle on both sides around first shale shaker and the second shale shaker, prevents that tealeaves from dropping from the shale shaker outside at the vibration in-process, influencing the screening quality.

Further perfecting, the inclination of first shale shaker and second shale shaker and horizontal plane is 3-5 degrees, the mesh aperture of first shale shaker is greater than the mesh aperture of second shale shaker, and inclination is favorable to tealeaves when on the shale shaker because of gravity towards the bin outlet direction motion, and the aperture difference can let the tealeaves of volume difference obtain effectual screening.

Further perfect, conveying machine case left side lower extreme fixedly connected with bracing piece, the truckle is installed at both ends about conveying machine case downside, the truckle outside articulates there is the brake disc for conveying machine case can be fixed with the mainframe box landing leg through the bracing piece, and the truckle conveniently removes conveying machine case, and the brake disc can let conveying machine case operation fix on ground better.

Further perfect, state the feed inlet right side and open and to have the striker plate of installing, feed inlet right side fixed mounting has the supporting shoe that is located the striker plate below, can the automatic control feeding volume, prevents to lead to the screening inadequately because of the feeding volume is too much.

The utility model discloses profitable effect is: the utility model discloses the messenger is applicable to the screening of different particle diameter tealeaves, can make the tealeaves of not dry to and the tealeaves separation of adhesion together, can control the feeding volume by oneself, prevent too much tealeaves that leads to on the shale shaker because of the feeding volume, make tealeaves some not filter just discharge from the bin outlet, effectively imitate the manual vibration process, screening degree of automation is high, the degree of separation is high, and is easy and simple to handle, and labour saving and time saving has solved the problem that manual separation tealeaves is inefficient, intensity of labour is big and destroy original intact tealeaves easily.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a front view of the present invention;

fig. 4 is a left side view of the present invention;

fig. 5 is a right side view of the present invention;

fig. 6 is a top view of the present invention.

Description of reference numerals: 1. the main case, 2, a motor, 3, a vibration motor, 3-1, a vibration motor support, 4, a support leg, 5, a first vibration screen 6, a second vibration screen, 7, a spring support, 7-1, a spring, 8, a vibration screen frame, 9, a conveying case, 10, a conveying belt, 10-1, a convex strip, 11, a belt, 12, an anti-skid rubber pad, 13, a discharging hopper, 14, a cross rod, 15, a feeding hopper, 16, a filtering screen, 17, a hot air blower, 18, a discharging opening, 19, a discharging plate, 20, a collecting box, 21, a box door, 22, a bolt, 23, a baffle, 24, a support rod, 25, a caster, 26, a brake disc, 27, a baffle plate, 28, a support block, 29 and a shock absorption pad.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: in the embodiment, the tea screening machine comprises a main case 1, a motor 2 and a vibrating motor 3, wherein four support legs 4 are fixedly arranged on the periphery of the lower side of the main case 1, a first vibrating screen 5 is arranged at the upper end in the main case 1, the first vibrating screen 5 is arranged in a manner of inclining from left to right, a second vibrating screen 6 arranged in parallel is arranged below the first vibrating screen 5, springs 7 are fixedly connected to the left and right sides of the lower ends of the first vibrating screen 5 and the second vibrating screen 6, vibrating screen frames 8 are fixedly arranged on the outer sides of the first vibrating screen 5 and the second vibrating screen 6, spring supports 7-1 are fixedly connected to the lower side of the springs 7, the spring supports 7-1 are fixedly connected to the left and right sides in the main case 1, and vibrating motor supports 3-1 are fixedly arranged on the left side of the lower end of the vibrating screen frame 8, the vibrating motor 3 is arranged in a vibrating motor support 3-1, the right side of the mainframe box 1 is provided with a conveying box 9, the lower side in the conveying box 9 is provided with a conveying belt 10, the conveying belt 10 is transversely provided with a plurality of raised strips 10-1 which are uniformly distributed, the transmission end of the motor 2 is connected with the power input end of the conveying belt 10 through a belt 11, the left side of the upper end of the conveying belt 10 is fixedly provided with a blanking hopper 13, the blanking hopper 13 is fixedly connected with the left side of the upper end of the conveying box 9, the upper side of the lower end of the conveying box 9 is fixedly provided with a feeding hopper 15, the feeding hopper 15 is communicated with the conveying box 9, the lower end in the conveying box 9 is fixedly provided with a filter screen 16, the lower side of the filter screen 16 is provided with an air heater 17, the conveying belt is arranged, when making from tealeaves entering conveyer belt 10, can carry out the drying to tealeaves through hot-blast for the tealeaves of adhesion can pass through wind separation, and little part unseparated tealeaves is when falling into the shale shaker, owing to dry, the shale shaker vibration can be so that the tealeaves separation of adhesion.

The bin outlet 18 has all been opened on first shale shaker 5 and 6 left sides of second shale shaker, install the row's flitch 19 of slope on the bin outlet, row flitch 19 can cup joint the collection bag and collect owing to the orientation is different.

A plurality of shock absorption pads 29 are fixedly mounted on the front side and the rear side of the first vibrating screen 5 and the second vibrating screen 6 respectively, and vibration of the vibrating screen is prevented from driving the box to shake.

The bottom has placed collection box 20 in mainframe box 1, can collect the impurity and the garrulous leaf of screening out.

The front side of the mainframe box 1 is hinged with a box door 21, the box door 21 is fixed with the mainframe box 1 through a bolt 22, the box door 21 can be opened after the work is finished, and a worker can effectively clean the machine, so that the machine can be used for the next time.

The bottom of each supporting leg 4 is fixedly provided with an anti-skidding rubber mat 12, the four supporting legs 4 are fixed through a cross rod 14 in sequence, the cross rod 14 can further stabilize the machine body, the machine is prevented from shaking violently when the machine runs, and the anti-skidding rubber mats 12 prevent the machine from shifting.

Equal fixed mounting has baffle 23 on both sides around first shale shaker 5 and the second shale shaker 6, prevents that tealeaves from dropping from the shale shaker outside at the vibration in-process, influencing the screening quality.

The inclination angle of first shale shaker 5 and second shale shaker 6 and horizontal plane is 3-5 degrees, the mesh aperture of first shale shaker 5 is greater than the mesh aperture of second shale shaker 6, and inclination is favorable to tealeaves when on the shale shaker because of gravity towards the bin outlet direction motion, and the aperture difference can let the tealeaves of volume difference obtain effectual screening.

Conveying machine case 9 left side lower extreme fixedly connected with bracing piece 24, both ends are installed at conveying machine case 9 downside and are trucked wheel 25, the trucked wheel 25 outside articulates there is brake disc 26 for conveying machine case 9 can be fixed with 1 landing leg 4 of mainframe box through bracing piece 24, and trucked wheel 25 conveniently removes conveying machine case 9, and brake disc 26 can let conveying machine case 9 fix on ground better when moving.

The inboard sliding connection of feeder hopper 15 lower extreme has striker plate 27, feeder hopper 15 right side fixed mounting has the supporting shoe 28 that is located striker plate 27 below, can the automatic control feeding volume, prevents to lead to the screening inadequately because of the feeding volume is too much.

When the utility model is used, tea leaves to be screened are poured into the feed hopper 15, the tea leaves fall into the conveyor belt 10 through the feed hopper 15, the baffle can control the quantity of the tea leaves falling into the conveyor belt 10 in the feed hopper 15, the motor 2 is turned on, the conveyor belt 10 drives the tea leaves to rise, the hot air blower 17 blows hot air to dry the tea leaves which are fully dried and separate the tea leaves which are adhered together, the tea leaves fall onto the first vibrating screen 5 through the discharge hopper 13, the vibrating motor 3 drives the first vibrating screen 5 and the second vibrating screen 6 to horizontally vibrate, the tea leaves and the dust with small particle size and the tea leaves which fall into the second vibrating screen 6 through the screen holes, the tea leaves with large particle size continue to be discharged from the discharge port 18 through vibration, the tea leaves on the second vibrating screen 6 continue to vibrate, the broken tea leaves and impurities fall into the collecting box 20 through the screen holes, after the use is finished, the box door 21 can be opened, the treatment is clean, and the inside of the mainframe box is cleaned, so that the next use is convenient.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a tea screening machine, includes mainframe box (1), motor (2) and vibrating motor (3), characterized by: four support legs (4) are fixedly installed on the periphery of the lower side of the mainframe box (1), a first vibrating screen (5) is arranged at the inner upper end of the mainframe box (1), the first vibrating screen (5) is arranged in a low-left high-right inclined mode, a second vibrating screen (6) which is arranged in parallel is arranged below the first vibrating screen (5), springs (7) are fixedly connected to the left side and the right side of the lower end of the first vibrating screen (5) and the lower side of the second vibrating screen (6), vibrating screen frames (8) are fixedly installed on the outer sides of the first vibrating screen (5) and the second vibrating screen (6), spring supports (7-1) are fixedly connected to the lower side of the springs (7), the spring supports (7-1) are fixedly connected to the left side and the right side of the inner portion of the mainframe box (1), vibrating motor supports (3-1) are fixedly installed on the left side of the lower, the vibration motor (3) is arranged in a vibration motor bracket (3-1), the right side of the mainframe box (1) is provided with a transmission case (9), a conveyor belt (10) is arranged at the lower side in the conveyor case (9), a plurality of convex strips (10-1) which are uniformly distributed are transversely arranged on the conveyor belt (10), the transmission end of the motor (2) is connected with the power input end of the conveyor belt (10) through a belt (11), a blanking hopper (13) is fixedly arranged on the left side of the upper end of the conveyor belt (10), the blanking hopper (13) is fixedly connected to the left side of the upper end of the conveyor case (9), a feed hopper (15) is fixedly arranged on the upper side of the lower end of the transmission case (9), feeder hopper (15) and conveying machine case (9) intercommunication, lower extreme fixed mounting has filter screen (16) in conveying machine case (9), air heater (17) are installed to filter screen (16) downside.

2. The tea screening machine of claim 1, wherein: the left sides of the first vibrating screen (5) and the second vibrating screen (6) are both provided with a discharge hole (18), and an inclined discharge plate (19) is arranged on the discharge hole.

3. The tea screening machine of claim 1, wherein: a plurality of shock absorption pads (29) are fixedly mounted on the front side and the rear side of the first vibrating screen (5) and the second vibrating screen (6).

4. The tea screening machine of claim 1, wherein: a collecting box (20) is placed at the bottom in the main case (1).

5. The tea screening machine of claim 1, wherein: the front side of the mainframe box (1) is hinged with a box door (21), and the box door (21) is fixed with the mainframe box (1) through a bolt (22).

6. The tea screening machine of claim 1, wherein: the anti-skidding rubber mat (12) is fixedly installed at the bottom of the supporting legs (4), and the four supporting legs (4) are fixed sequentially through the cross rod (14).

7. The tea screening machine of claim 1, wherein: and baffles (23) are fixedly arranged on the front side and the rear side of the first vibrating screen (5) and the second vibrating screen (6).

8. The tea screening machine of claim 1, wherein: the inclination angles of the first vibrating screen (5) and the second vibrating screen (6) with the horizontal plane are 3-5 degrees, and the mesh aperture of the first vibrating screen (5) is larger than that of the second vibrating screen (6).

9. The tea screening machine of claim 1, wherein: conveying machine case (9) left side lower extreme fixedly connected with bracing piece (24), truckle (25) are installed at both ends about conveying machine case (9) downside, truckle (25) outside articulates there is brake disc (26).

10. The tea screening machine of claim 1, wherein: feed hopper (15) lower extreme inboard sliding connection has striker plate (27), feed hopper (15) right side fixed mounting has supporting shoe (28) that is located striker plate (27) below.