CN212190054U

CN212190054U - Tea screening device

Info

Publication number: CN212190054U
Application number: CN202020179736.0U
Authority: CN
Inventors: 高红菊
Original assignee: Yuexi Huihong Tea Industry Development Co ltd
Current assignee: Yuexi Huihong Tea Industry Development Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-12-22
Anticipated expiration: 2030-02-18

Abstract

The utility model relates to the technical field of tea leaf manufacturing equipment, in particular to a tea leaf screening device, which comprises a shell, wherein the top of the shell is fixedly connected with a feed hopper, a support plate fixedly connected with the shell is arranged at the lower side of the feed hopper, a plurality of separating mechanisms are arranged between the support plate and the feed hopper, and a dust suction mechanism is arranged at the lower side of the support plate, the utility model can lead the connecting plates to realize the up-and-down repeated motion by arranging the separating mechanisms, thereby leading the filter frame positioned between the connecting plates at two sides to realize the continuous vibration, realizing the effective screening of tea leaves, being beneficial to improving the screening effect, simultaneously, not only can carry out the multiple screening of tea leaves, but also realize the effective distinguishing of the tea leaves with different sizes because the aperture of the filter holes at the bottom of the filter frame is reduced from top to bottom, and can suck, thereby making the screened tea cleaner.

Description

Tea screening device

Technical Field

The utility model relates to a tealeaves preparation equipment technical field specifically is a tealeaves sieving mechanism.

Background

Tea, refers to the leaves and buds of tea tree; broadly refers to the leaves of evergreen bush tea tree which can be used for making tea, and the beverage made by these leaves, later extended to all herbal teas made by plant flowers, leaves, seeds, roots, such as chrysanthemum tea, etc.; "herb tea" and the like prepared by various medicinal materials are also called thunder-bud in Chinese literature; some countries also have tea brewed from other plant leaves such as fruits and herbs.

In the manufacturing process of tealeaves, need use the sieving mechanism to filter tealeaves to separate out the tealeaves of different size of a dimension and be used for different manufacturing process, improve tealeaves quality, current sieving mechanism not only can not carry out a lot of screening to tealeaves, leads to the screening effect not good, and work efficiency is low moreover, consequently, to above current situation, the urgent need develop a tealeaves sieving mechanism, in order to overcome not enough in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tealeaves sieving mechanism to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a tealeaves sieving mechanism, includes the casing, casing top fixed connection is provided with the feeder hopper, the feeder hopper downside is provided with the backup pad with casing fixed connection, be provided with a plurality of separating mechanism between backup pad and the feeder hopper, the backup pad downside is provided with dust absorption mechanism.

As a further aspect of the present invention: separating mechanism includes a plurality of filter frames, the filter frame sets up at the feeder hopper downside, the filter frame left and right sides all is provided with the connecting plate with casing sliding connection, the connecting plate is close to filter frame one side sliding connection and is provided with a plurality of fixture blocks, fixed connection is provided with the spring between fixture block and the connecting plate, the filter frame left and right sides all is provided with the draw-in groove corresponding with the fixture block, both sides the connecting plate is through setting up the actuating mechanism drive in the casing inboard, downside the filter frame downside sets up the tray with backup pad sliding connection.

As a further aspect of the present invention: actuating mechanism includes the motor, motor bolted connection sets up at dust absorption roof portion, the motor left and right sides all is provided with the bull stick of being connected with the backup pad bearing, equal fixed connection is provided with the band pulley on bull stick and the motor output, connect through the belt between the band pulley, the bull stick rotates with the connecting plate to be connected, the connecting plate downside is provided with the fixed block with bull stick fixed connection, fixed block top outer fringe fixed connection is provided with a plurality of lugs, the lug upside corresponds the ejector pad that is provided with connecting plate fixed connection, both sides all are provided with the guide bar with connecting plate sliding connection around the bull stick, guide bar and casing fixed connection.

As a further aspect of the present invention: the pore diameters of the filtering holes at the bottom ends of the filtering frames are sequentially reduced from top to bottom.

As a further aspect of the present invention: dust absorption mechanism includes the suction box, suction box fixed connection sets up in casing inboard bottom, the inboard top bolted connection of suction box is provided with the air exhauster, the air exhauster input is connected with the dust absorption pipe of setting in the casing left and right sides, the dust absorption pipe other end and the fixed union coupling of setting in casing conch inboard, fixed pipe is close to filter frame one side and is provided with a plurality of dust absorption mouths, the air exhauster output is connected with the rose box, the equal fixed connection in the rose box left and right sides is provided with the outlet duct.

As a further aspect of the present invention: the filter box can be dismantled to connect and be provided with the filter screen, the filter screen downside is provided with the active carbon filter layer with the filter box joint.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the separation mechanism, the connection plates can realize up-and-down repeated movement by utilizing the interaction of the convex blocks and the pushing, so that the filter frame positioned between the connection plates at two sides can realize continuous vibration, the effective screening of tea leaves is realized, and the screening effect is favorably improved;

2. the pore diameters of the filter holes at the bottom end of the filter frame are sequentially reduced from top to bottom, so that the tea leaves can be screened for many times, and the tea leaves with different sizes can be effectively distinguished;

3. through setting up dust absorption mechanism, can be when screening tealeaves, inhale away the dust that mixes in the tealeaves to the tealeaves of messenger's screening is cleaner.

Drawings

Fig. 1 is a schematic structural diagram of a tea leaf screening device.

Fig. 2 is a side view of the tea leaf sifting apparatus.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic structural diagram of a dust suction box in the tea leaf screening device.

In the figure: 1-shell, 2-feed hopper, 3-suction box, 4-motor, 5-rotating rod, 6-belt wheel, 7-belt, 8-suction pipe, 9-fixed pipe, 10-suction opening, 11-connecting plate, 12-filter frame, 13-clamping block, 14-clamping groove, 15-spring, 16-guide rod, 17-fixed block, 18-tray, 19-lug, 20-push block, 21-suction fan, 22-filter box, 23-filter screen, 24-active carbon filter layer and 25-air outlet pipe.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a tea leaf screening device includes a casing 1, a feeding hopper 2 is fixedly connected to the top of the casing 1, a supporting plate fixedly connected to the casing 1 is disposed on the lower side of the feeding hopper 2, a plurality of separating mechanisms are disposed between the supporting plate and the feeding hopper 2, and a dust collecting mechanism is disposed on the lower side of the supporting plate.

Example 2

In this embodiment, separating mechanism includes a plurality of filter frames 12, filter frame 12 sets up at 2 downside of feeder hopper, the filter frame 12 left and right sides all is provided with connecting plate 11 with 1 sliding connection of casing, connecting plate 11 is close to filter frame 12 one side sliding connection and is provided with a plurality of fixture blocks 13, fixed connection is provided with spring 15 between fixture block 13 and the connecting plate 11, the filter frame 12 left and right sides all is provided with draw-in groove 14 corresponding with fixture block 13, both sides connecting plate 11 is through setting up the actuating mechanism drive in 1 inboard of casing, downside most filter frame 12 downside sets up tray 18 with backup pad sliding connection.

In the embodiment, the driving mechanism comprises a motor 4, the motor 4 is arranged at the top of the dust collection box 3 in a bolted connection manner, rotating rods 5 connected with a bearing of a support plate are arranged at the left side and the right side of the motor 4, belt wheels 6 are fixedly connected on the output ends of the rotating rods 5 and the motor 4, the belt wheels 6 are connected through belts 7, the rotating rods 5 are rotatably connected with a connecting plate 11, a fixing block 17 fixedly connected with the rotating rods 5 is arranged at the lower side of the connecting plate 11, a plurality of convex blocks 19 are fixedly connected at the outer edge of the top end of the fixing block 17, a push block 20 fixedly connected with the connecting plate 11 is correspondingly arranged at the upper side of the convex blocks 19, guide rods 16 slidably connected with the connecting plate 11 are arranged at the front side and the rear side of the rotating rods 5, the guide rods 16 are fixedly connected with the shell 1, and by, can make connecting plate 11 realize up-and-down motion to the filter frame 12 that makes to be located between the connecting plate 11 of both sides realizes lasting vibrations, realizes doing benefit to the effective screening of tealeaves and promotes the screening effect, simultaneously, because the aperture from the top down of the filter frame 12 bottom filtration pore reduces in proper order, not only can carry out a lot of screening to tealeaves, realizes effectively distinguishing to the tealeaves of equidimension not in addition.

In this embodiment, the apertures of the filtering holes at the bottom ends of the filtering frames 12 decrease from top to bottom.

In this embodiment, dust absorption mechanism includes dust suction box 3, dust suction box 3 fixed connection sets up in 1 inboard bottom of casing, 3 inboard top bolted connections of dust suction box are provided with air exhauster 21, air exhauster 21 input is connected with the dust absorption pipe 8 that sets up in the 1 left and right sides of casing, the dust absorption pipe 8 other end is connected with the fixed pipe 9 that sets up in 1 conch inboard of casing, fixed pipe 9 is close to filter frame 12 one side and is provided with a plurality of dust absorption mouths 10, air exhauster 21 output is connected with rose box 22, the equal fixed connection in the rose box 22 left and right sides is provided with outlet duct 25, through setting up dust absorption mechanism, can be when screening tealeaves, siphons away the dust that mixes in the tealeaves to the tealeaves that makes the selection is cleaner.

In this embodiment, the filter box 22 is detachably connected to a filter screen 23, and an activated carbon filter layer 24 clamped with the filter box 22 is arranged on the lower side of the filter screen 23.

This tealeaves sieving mechanism, through setting up separating mechanism, utilize lug 19 and the interact that promotes 20, can make connecting plate 11 realize up-and-down motion repeatedly, thereby make the filter frame 12 that is located between the connecting plate 11 of both sides realize lasting vibrations, realize the effective screening to tealeaves, do benefit to the promotion screening effect, and simultaneously, because the aperture from the top down of the filter frame 12 bottom filtration pore reduces in proper order, not only can carry out a lot of screening to tealeaves, and realize effectively distinguishing to the tealeaves of equidimension not, through setting up dust absorption mechanism, can be in the screening to tealeaves, inhale away the dust that mixes in the tealeaves, thereby make the tealeaves of selecting cleaner.

The utility model discloses a theory of operation is: add the device with tealeaves from feeder hopper 2, tealeaves at first falls into in the superiors' filter frame 12, starter motor 4, motor 4 drives both sides bull stick 5 through band pulley 6 and belt 7 and rotates, fixed block 17 on the bull stick 5 rotates along with bull stick 5, lug 19 on the fixed block 17 promotes ejector pad 20 and makes filter frame 12 upward movement, later filter frame 12 moves down under the action of gravity, so realize the up-and-down motion of filter frame 12 repeatedly, make the tealeaves in the filter frame 12 obtain the screening, according to the difference of the inboard filtration pore size of filter frame 12, accomplish the separation to tealeaves, because pass through fixture block 13 and draw-in groove 14 joint between filter frame 12 and the connecting plate 11, so conveniently take out the tealeaves after the screening, the dust that produces in the screening process, through the inboard filter box 22 of dust suction box 3, can collect the dust.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a tealeaves sieving mechanism, includes casing (1), its characterized in that, casing (1) top fixed connection is provided with feeder hopper (2), feeder hopper (2) downside is provided with the backup pad with casing (1) fixed connection, be provided with a plurality of separating mechanism between backup pad and feeder hopper (2), the backup pad downside is provided with dust absorption mechanism.

2. The tea screening device according to claim 1, wherein the separating mechanism comprises a plurality of filter frames (12), the filter frames (12) are arranged on the lower side of the feed hopper (2), the left side and the right side of each filter frame (12) are respectively provided with a connecting plate (11) which is slidably connected with the shell (1), one side, close to the filter frames (12), of each connecting plate (11) is slidably connected with a plurality of clamping blocks (13), springs (15) are fixedly connected between the clamping blocks (13) and the connecting plates (11), the left side and the right side of each filter frame (12) are respectively provided with a clamping groove (14) corresponding to each clamping block (13), the connecting plates (11) on the two sides are driven by a driving mechanism arranged on the inner side of the shell (1), and the lower side of each filter frame (12) is provided with a tray (18) which is slidably connected with.

3. The tea screening device according to claim 2, wherein the driving mechanism comprises a motor (4), the motor (4) is arranged at the top of the dust collection box (3) in a bolted connection manner, rotating rods (5) connected with a bearing of a supporting plate are arranged on the left side and the right side of the motor (4), belt wheels (6) are fixedly connected on the output ends of the rotating rods (5) and the motor (4), the belt wheels (6) are connected through belts (7), the rotating rods (5) are rotatably connected with a connecting plate (11), a fixing block (17) fixedly connected with the rotating rods (5) is arranged on the lower side of the connecting plate (11), a plurality of convex blocks (19) are fixedly connected on the outer edge of the top end of the fixing block (17), pushing blocks (20) fixedly connected with the connecting plate (11) are correspondingly arranged on the upper sides of the convex blocks (19), and guide rods (16) slidably connected with the connecting plate (11) are arranged on the front side and the rear side of the rotating, the guide rod (16) is fixedly connected with the shell (1).

4. The tea leaf screening apparatus according to claim 3, wherein the apertures of the bottom filtering holes of the plurality of filtering frames (12) decrease from top to bottom.

5. The tea screening device according to claim 1, wherein the dust collection mechanism comprises a dust collection box (3), the dust collection box (3) is fixedly connected to the bottom of the inner side of the casing (1), an exhaust fan (21) is arranged at the top end of the inner side of the dust collection box (3) in a bolted connection mode, the input end of the exhaust fan (21) is connected with dust collection pipes (8) arranged on the left side and the right side of the casing (1), the other end of each dust collection pipe (8) is connected with a fixing pipe (9) arranged on the inner side of the wall of the casing (1), one side, close to the filter frame (12), of each fixing pipe (9) is provided with a plurality of dust collection ports (10), the output end of the exhaust fan (21) is connected with the filter box (22), and the left side and the right side of the filter box (22.

6. The tea screening device according to claim 5, wherein the filter box (22) is detachably connected with a filter screen (23), and an activated carbon filter layer (24) clamped with the filter box (22) is arranged on the lower side of the filter screen (23).