CN215542501U

CN215542501U - High-efficient sieve separator is used in tea processing

Info

Publication number: CN215542501U
Application number: CN202121418105.0U
Authority: CN
Inventors: 秦声超; 秦薇颜; 许明清
Original assignee: Hubei Shuizhai Tea Co ltd
Current assignee: Hubei Shuizhai Tea Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-18
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a high-efficiency screening machine for processing, which comprises a box body with an open top, wherein the left side and the right side of the top of the inner wall of the box body are respectively provided with a bearing seat, the top of each bearing seat is provided with a first spring capable of stretching up and down, and the top of each first spring is connected with a first screen. The utility model relates to the technical field of tea screening, in particular to an efficient screening machine for tea processing, which is characterized in that a reciprocating type overturning and copying mechanism is arranged, so that tea can be overturned and copied in the screening process, the tea can be scattered, the accumulation of the tea can be prevented, the tea can be prevented from being blocked in a screening channel due to the accumulation, further, the screening mechanism can be knocked by arranging an intermittent vibration mechanism, and therefore, the blocked tea can be shaken off by utilizing the vibration generated in the knocking process, and the smoothness of the screening channel is ensured; furthermore, by arranging the special dust filtering mechanism, fine dust in the tea can be filtered out, so that the quality of the tea is ensured.

Description

High-efficient sieve separator is used in tea processing

Technical Field

The utility model relates to the technical field of tea screening, in particular to an efficient screening machine for tea processing.

Background

In the processing production of tealeaves, often need filter tealeaves, just can carry out the grading of tealeaves quality like this, use the sieve separator to filter tealeaves in production mostly.

The existing screening machine has the advantages that due to the fact that tea leaves are irregular in shape, the tea leaves easily block mesh screen holes of the mesh screen plate, the tea leaf screening efficiency is low, the existing screening machine is not suitable for the problems of screening work of the tea leaves and the like, and meanwhile fine impurities such as dust in the tea leaves are difficult to separate out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an efficient screening machine for tea processing, which solves the problems of easy blockage and difficult separation of impurities such as dust and the like of the existing tea screening machine.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient sieve separator is used in tea processing, includes that a top is open box, the left and right sides at box inner wall top all is provided with one and bears the seat, the top of bearing the seat is provided with the first spring that can stretch out and draw back from top to bottom, the top of first spring is connected with first screen cloth.

A set of rotatable lead screw is installed at the inner wall top of box, and this lead screw is located the top of first screen cloth, the one end of lead screw is coaxial fixed with the output that sets firmly the motor on this box lateral wall, but a set of horizontal slip's slide is installed to reverse screw thread on the lead screw.

A cavity is formed in the sliding seat, a micro motor is fixedly arranged on one side wall of the cavity, a rotating shaft is fixedly connected to the output end of the micro motor, a plurality of eccentric discs are installed on the rotating shaft, a knocking rod with the number equal to that of the eccentric discs is installed in the center of the bottom of the sliding seat, the top of the knocking rod extends into the cavity, a knocking rod portion in the cavity is connected with a second spring, the bottom of the second spring is connected with the bottom wall of the cavity, and multiple groups of turning and copying teeth are fixedly arranged on two sides of the bottom of the sliding seat.

The screen cloth of the dust collector is characterized in that a group of second screen cloth is arranged below the first screen cloth, the bottom of the second screen cloth is connected with a material guide plate, the tail end of the material guide plate penetrates out of the box body, a group of collecting boxes are arranged on the side wall of the box body, and the collecting boxes are located below the material guide plate on the corresponding side of the collecting boxes.

The lower part of the second screen is provided with a dust removal chamber, the top of the dust removal chamber is provided with an inlet, and the inner cavity of the dust removal chamber is provided with a rotatable turning shaft.

The left and right sides wall of clean room all is provided with the dust filtration hole, and the outside cover in this dust filtration hole is equipped with a suction hood, the suction hood communicates with the input that sets firmly the dust catcher in the box outside.

The bottom of the dust removal chamber is provided with a discharge pipe with a control valve, and the bottom of the discharge pipe extends out of the bottom of the box body.

Preferably, a heating pipe is installed in the dust hood.

Preferably, the turning shaft is connected with an external motor, and the external motor provides power.

Preferably, the second screen is arranged obliquely, and the inclination angle is 15-20 degrees.

Preferably, the knocking rod is positioned right below the eccentric disc on the corresponding side of the knocking rod.

(III) advantageous effects

The utility model provides a high-efficiency screening machine for tea processing. The method has the following beneficial effects:

according to the efficient screening machine for tea processing, the reciprocating type overturning and copying mechanism is arranged, tea can be overturned and copied in the screening process, so that the tea can be scattered, the tea is prevented from being stacked, the situation that the tea is clamped in a screening channel due to stacking can be prevented, further, the intermittent type vibration mechanism is arranged, the screening mechanism can be knocked, and therefore the blocked tea can be shaken off by vibration generated in the knocking process, and the smoothness of the screening channel is guaranteed; furthermore, by arranging the special dust filtering mechanism, fine dust in the tea can be filtered out, so that the quality of the tea is ensured.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic view of a first screen configuration according to the present invention;

FIG. 3 is a side cross-sectional view of the slider structure of the present invention;

FIG. 4 is a partial structural schematic diagram of the present invention.

In the figure: 1. a box body; 2. a bearing seat; 3. a first spring; 4. a first screen; 5. a screw rod; 6. a motor; 7. a slide base; 8. a cavity; 9. a micro motor; 10. a rotating shaft; 11. an eccentric disc; 12. a knock bar; 13. a second spring; 14. turning the copying teeth; 15. a second screen; 16. a material guide plate; 17. a collection box; 18. a dust chamber; 19. an inlet; 20. turning over a shovelling shaft; 21. dust filtration holes; 22. a dust hood; 23. a vacuum cleaner; 24. a discharge pipe; 25. a heat pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the present invention provides a technical solution: the utility model provides a tea processing uses high-efficient sieve separator, is open box 1 including a top, and the left and right sides at 1 inner wall top of box all is provided with one and bears seat 2, and the top that bears seat 2 is provided with first spring 3 that can stretch out and draw back from top to bottom, strikes when hitting pole 12 and strikes first screen cloth 4, can drive first screen cloth 4 and beat from top to bottom, and this is exactly the purpose that sets up first spring 3, and first spring 3's top is connected with first screen cloth 4.

As shown in fig. 1, a set of rotatable lead screw 5 is installed at the top of the inner wall of the box body 1, the lead screw 5 is located above the first screen 4, one end of the lead screw 5 is coaxially fixed with the output end of the motor 6 fixedly arranged on the side wall of the box body 1, a set of slide bases 7 capable of sliding left and right are installed on the lead screw 5 in a reverse threaded manner, and the two slide bases 7 move in reverse directions.

As shown in fig. 3-4, a cavity 8 is formed in the slide carriage 7, a micro motor 9 is fixedly arranged on one side wall of the cavity 8, an output end of the micro motor 9 is fixedly connected with a rotating shaft 10, a plurality of eccentric discs 11 are arranged on the rotating shaft 10, a knocking rod 12 equal to the eccentric discs 11 in number is arranged in the center of the bottom of the slide carriage 7, the knocking rod 12 is located right below the eccentric disc 11 on the corresponding side, the top of the knocking rod 12 extends into the cavity 8, a part of the knocking rod 12 in the cavity 8 is connected with a second spring 13, the bottom of the second spring 13 is connected with the bottom wall of the cavity 8, the second spring 13 is arranged to reset the knocking rod 12, and a plurality of sets of turning teeth 14 are fixedly arranged on two sides of the bottom of the slide carriage 7.

As shown in fig. 1, a group of second screens 15 is arranged below the first screen 4, the second screens 15 are arranged in an inclined manner, the inclination angle is 15-20 degrees, the inclination facilitates the blanking, a material guide plate 16 is connected to the bottom of the second screens 15, the tail ends of the material guide plate 16 penetrate out of the box body 1, a group of collecting boxes 17 are arranged on the side wall of the box body 1, and the collecting boxes 17 are positioned below the material guide plate 16 on the corresponding side.

As shown in fig. 1, a dust chamber 18 is disposed below the second screen 15, an inlet 19 is disposed at the top of the dust chamber 18, a rotatable turning shaft 20 is installed in an inner cavity of the dust chamber 18, and the turning shaft 20 is connected to an external motor and powered by the external motor.

As shown in fig. 1, the left and right side walls of the dust chamber 18 are provided with dust filtering holes 21, a dust hood 22 is covered outside the dust filtering holes 21, a heating pipe 25 is installed in the dust hood 22, the heating pipe 25 is arranged to dry the tea leaves to remove excessive moisture, and the dust hood 22 is communicated with an input end of a dust collector 23 fixedly arranged outside the box 1.

As shown in FIG. 1, a discharge pipe 24 having a control valve is installed at the bottom of the dust chamber 18, and the bottom of the discharge pipe 24 extends to the outside of the bottom of the cabinet 1.

And those not described in detail in this specification are well within the skill of those in the art.

When the tea leaf overturning machine is used, tea leaves are poured onto the first screen 4 in the box body 1, then the motor 6 is started, so that the screw rod 5 is driven to rotate, then the two sliding seats 7 can be driven to reversely slide (or be close to or far away from), and the tea leaves are overturned and copied through the overturning and copying teeth 14 at the bottoms of the sliding seats 7 in the sliding process, so that the tea leaves are prevented from being accumulated.

Further, the micro motor 9 in the slide seat 7 is started to drive the rotating shaft 10 to rotate, and then the eccentric disc 11 can be driven to rotate, and the long end of the eccentric disc 11 collides with the knocking rod 12 once every rotation, so that the knocking rod 12 knocks the first screen 4 once, and the blocked tea leaves are shaken off.

After the tea leaves are subjected to primary filtration (the first screen 4 mainly classifies the tea leaves, and the tea leaves with good quality are remained on the first screen 4), the tea leaves slide down to the second screen 15, fine broken stones in the tea leaves are filtered out through the second screen 15, and the broken stones slide out through the material guide plate 16 and are collected in the collection box 17.

Then the tea leaves slide into the dust removal chamber 18 through the inlet 19, the turning shaft 20 is driven to rotate through the external motor, so that the tea leaves are scattered, dust escapes, the dust collector 23 is started, the dust in the dust removal chamber 18 is sucked away through the dust collection cover 22, and finally clean tea leaves are discharged through the discharge pipe 24.

In conclusion, the high-efficiency screening machine for tea processing can be used for turning and copying tea in the screening process by arranging the reciprocating type turning and copying mechanism, so that the tea can be scattered, the tea is prevented from being accumulated, the tea can be prevented from being clamped in a screening channel due to accumulation, further, the screening mechanism can be knocked by arranging the intermittent type vibration mechanism, and the blocked tea can be shaken off by vibration generated in the knocking process, so that the smoothness of the screening channel is ensured; furthermore, by arranging the special dust filtering mechanism, fine dust in the tea can be filtered out, so that the quality of the tea is ensured.

It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tea processing is with high-efficient sieve separator which characterized in that: the box body is characterized by comprising a box body (1) with an open top, wherein the left side and the right side of the top of the inner wall of the box body (1) are respectively provided with a bearing seat (2), the top of each bearing seat (2) is provided with a first spring (3) capable of stretching up and down, and the top of each first spring (3) is connected with a first screen (4);

a group of rotatable lead screws (5) is mounted at the top of the inner wall of the box body (1), the lead screws (5) are positioned above the first screen (4), one ends of the lead screws (5) are coaxially fixed with the output end of a motor (6) fixedly arranged on the side wall of the box body (1), and a group of sliding seats (7) capable of sliding left and right are mounted on the lead screws (5) in a reverse thread manner;

a cavity (8) is formed in the sliding seat (7), a micro motor (9) is fixedly arranged on one side wall of the cavity (8), the output end of the micro motor (9) is fixedly connected with a rotating shaft (10), a plurality of eccentric discs (11) are arranged on the rotating shaft (10), striking rods (12) with the number equal to that of the eccentric discs (11) are arranged in the center of the bottom of the sliding seat (7), the tops of the striking rods (12) extend into the cavity (8), the part of the striking rods (12) in the cavity (8) is connected with a second spring (13), the bottom of the second spring (13) is connected with the bottom wall of the cavity (8), and a plurality of groups of turning and copying teeth (14) are fixedly arranged on two sides of the bottom of the sliding seat (7);

A group of second screens (15) are arranged below the first screens (4), the bottom of each second screen (15) is connected with a material guide plate (16), the tail ends of the material guide plates (16) penetrate out of the box body (1), a group of collecting boxes (17) are arranged on the side wall of the box body (1), and the collecting boxes (17) are positioned below the material guide plates (16) on the corresponding side;

a dust chamber (18) is arranged below the second screen (15), an inlet (19) is formed in the top of the dust chamber (18), and a rotatable turning shaft (20) is installed in an inner cavity of the dust chamber (18);

the left side wall and the right side wall of the dust removing chamber (18) are respectively provided with a dust filtering hole (21), the outer side of each dust filtering hole (21) is covered with a dust suction cover (22), and the dust suction covers (22) are communicated with the input end of a dust collector (23) fixedly arranged on the outer side of the box body (1);

a discharge pipe (24) with a control valve is installed at the bottom of the dust chamber (18), and the bottom of the discharge pipe (24) extends out of the bottom of the box body (1).

2. The efficient screening machine for tea processing according to claim 1, wherein: a heating pipe (25) is arranged in the dust hood (22).

3. The efficient screening machine for tea processing according to claim 1, wherein: the turning shaft (20) is connected with an external motor, and the external motor provides power.

4. The efficient screening machine for tea processing according to claim 1, wherein: the second screen (15) is obliquely arranged, and the inclination angle is 15-20 degrees.

5. The efficient screening machine for tea processing according to claim 1, wherein: the knocking rod (12) is positioned right below the eccentric disc (11) on the corresponding side.