CN211538068U

CN211538068U - Sieving mechanism is smashed to efficient tealeaves

Info

Publication number: CN211538068U
Application number: CN201921824416.XU
Authority: CN
Inventors: 孙金玲
Original assignee: Shaanxi Jingyang Jingchangsheng Fuzhuan Tea Co ltd
Current assignee: Shaanxi Jingyang Jingchangsheng Fuzhuan Tea Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-22
Anticipated expiration: 2029-10-28

Abstract

The utility model provides a sieving mechanism is smashed to efficient tealeaves, including casing, reducing mechanism, coarse screen cloth, fine mesh screen, knocking device and feed back device, the casing bottom is equipped with four support bases, and has seted up the feed inlet on the casing upper right, and has seted up the waste gate bottom the casing, and the top is equipped with reducing mechanism in the casing, and the reducing mechanism bottom is equipped with the coarse screen cloth, and the coarse screen right side is equipped with the feed back device, and is equipped with fine mesh screen bottom the coarse screen, and fine mesh screen bottom is equipped with knocking device, and has seted up the discharge gate in the left of the fine mesh screen. The utility model discloses crushing and screening device has structural design rationally, and easy operation and practicality are strong, can improve the crushing effect of tealeaves, and the kibbling homogeneity of tealeaves can be guaranteed to the maximize, and tealeaves can be guaranteed simultaneously and smash completely to carry out the regrinding, secondary filter guarantees the quality of tealeaves.

Description

Sieving mechanism is smashed to efficient tealeaves

Technical Field

The utility model relates to a tea processing technology field especially relates to a sieving mechanism is smashed to efficient tealeaves.

Background

Tea is an ancient beverage, and with the historical evolution, tea derives a plurality of drinking modes, except that tea is directly brewed by tea, the tea also has a tea bag brewing mode, the tea bag is brewed by adding water after paper-packaged tea powder is packaged, and the tea fragrance and effective components are dissolved out more quickly after the crushed tea powder is fully contacted with the water. However, when the existing tea leaf grinder is used for large-scale processing, a large amount of tea leaves are poured into the stirring and grinding bin from the material opening, so that the tea leaves are not uniformly ground, the processing effect of the tea leaves is influenced, more tea leaves easily block the material opening, the subsequent working process is influenced, and the working efficiency is reduced; the existing tea grinder has the problems of large grinding particle size and quick cutter abrasion, especially the requirements of fine grinding particle size and high productivity cannot be considered, the grinding force is insufficient, qualified tea cannot pass through, raw materials are wasted, and the grinding effect is influenced; a large amount of not complete kibbling tealeaves are piled up in smashing the storehouse bottom, influence the going on of smashing the process, bring very big trouble to the clearance rubbing crusher simultaneously, reduce work efficiency, so design an efficient tealeaves and smash sieving mechanism.

SUMMERY OF THE UTILITY MODEL

For solving the problem that above-mentioned background art pointed out, the utility model provides a sieving mechanism is smashed to efficient tealeaves.

In order to realize the above-mentioned purpose, the utility model provides a following technical scheme a sieving mechanism is smashed to efficient tealeaves, including casing, reducing mechanism, coarse screen, fine mesh screen, knocking device and feed back device, four support bases of casing bottom fixedly connected with, and the casing upper right has seted up the feed inlet, and the casing bottom has seted up the waste material mouth, and top fixedly connected with reducing mechanism in the casing, the reducing mechanism bottom is equipped with coarse screen fixed connection at shells inner wall, coarse screen right side fixedly connected with feed back device, and coarse screen bottom is equipped with fine mesh screen fixed connection at shells inner wall, fine screen bottom fixedly connected with knocking device, and the discharge gate has been seted up on the left of the fine mesh screen.

Preferably, coarse screen and fine screen all are the slope setting in the casing, and the angle of slope is 45 degrees, and coarse screen inclined one end has been seted up the export and has been linked together with the feed back case.

Preferably, reducing mechanism is including first motor, axis of rotation, helical blade and blanking mouth (6), the reducing mechanism left side is equipped with first motor in the casing, and first motor right side fixedly connected with axis of rotation, and the axis of rotation extends to in the reducing mechanism, and fixedly connected with helical blade is inside reducing mechanism (2) in the axis of rotation, and the blanking mouth has been seted up to reducing mechanism left side below.

Preferably, the feed back device is including conveyer, conveyer pipe and feed back box, feed back box fixed connection is in the casing outside, and feed back box right side fixedly connected with conveyer pipe extends to the feed inlet, and fixedly connected with conveyer on the conveyer pipe.

Preferably, knocking device is including knocking piece, connecting rod, second spring, acting as go-between, reel and second motor, second spring fixed connection is in fine screen cloth bottom, and the second spring keeps away from fine screen cloth one end fixedly connected with connecting rod, and connecting rod both sides fixedly connected with strikes the piece, and connecting rod bottom fixedly connected with acts as go-between, and acts as go-between and keeps away from connecting rod one end fixed connection at the reel, and the reel right side is through axis of rotation fixedly connected with second motor.

Preferably, the first springs are fixedly connected to the bottoms of the two sides of the fine screen, the first springs are far away from the limiting blocks fixedly connected to one ends of the fine screen, and the limiting blocks are fixedly connected to the inner wall of the shell.

Preferably, the feed inlet and the discharge outlet are provided with dust covers.

Preferably, the waste material port is provided with a valve, and the valve is an electromagnetic control valve.

Preferably, the bottom of the supporting base is fixedly connected with an anti-skid block, and the anti-skid block is a rubber block.

The utility model provides a sieving mechanism is smashed to efficient tealeaves has following beneficial effect:

1. the utility model discloses a reducing mechanism carries out tealeaves and smashes, helical blade installs in the axis of rotation, the axis of rotation is smashed by the drive of first motor, tealeaves after smashing falls to the coarse screen on from the blanking mouth and carries out the screening for the first time, there is not kibbling tealeaves can the landing in the feed back case, carry the feed inlet through the tealeaves of conveyer on the conveyer pipe in with the feed back case, guarantee the homogeneity that tealeaves cut up, and the work efficiency is improved, retrieve incomplete kibbling tealeaves in to the reducing mechanism through the feed back device, and accomplish the regrinding, guarantee the kibbling quality of tealeaves, reduce the waste of raw and other materials.

2. Because the sieve mesh of fine screen cloth is smaller, the tealeaves waste material causes the screen cloth to block up the problem easily, can shake the mediation through the knocking device of fine screen cloth bottom, the second motor passes through the axis of rotation and drives the reel, the reel passes through the second spring on the pulling wire pulling connecting rod, when the second spring pulled the setting value, the second motor will be antiport and make the reel will act as go-between the resilience, the piece of knocking that drives the connecting rod both sides through the second spring resilience beats the fine screen cloth, make the waste material of remaining on the fine screen cloth drop to the waste material mouth through the vibrations that the piece of knocking brought, filter fluently has been guaranteed, make the fine screen cloth can not be by the jam that remaining waste material accumulation caused, then the vibrations of having guaranteed the fine screen cloth through the first spring of fine screen cloth bottom both sides are.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In fig. 1: the device comprises a shell 1, a crushing device 2, a feeding port 3, a first motor 4, a rotating shaft 5, a blanking port 6, a spiral blade 7, a conveyor 8, a conveying pipe 9, a material returning box 10, a coarse screen 11, a discharge port 12, a fine screen 13, a first spring 14, a limiting block 15, a second spring 16, a knocking block 17, a connecting rod 18, a pull wire 19, a supporting base 20, a second motor 21, a waste material port 22, a winding wheel 23 and a valve 24.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1, the embodiment of the utility model provides an efficient tealeaves crushing and screening device, which comprises a housin 1, reducing mechanism 2, coarse screen 11, fine mesh 13, knocking device and feed back device, four support bases 20 of 1 bottom fixedly connected with of casing, casing 1 has seted up feed inlet 3 on the right side, waste opening 22 has been seted up to casing 1 bottom, top fixedly connected with reducing mechanism 2 in

casing

1, 2 bottoms of reducing mechanism are equipped with coarse screen 11 fixed connection at 1 inner wall of casing, 11 right sides fixedly connected with feed back devices of coarse screen, 11 bottoms of coarse screen are equipped with fine mesh 13 fixed connection at 1 inner wall of casing, 13 bottom fixedly connected with knocking device of fine mesh, discharge gate 12 has been seted up in fine mesh 13 left side.

In this embodiment, coarse screen 11 and fine screen 13 are all the slope setting in casing 1, and the angle of slope is 45 degrees, and coarse screen 11 one end of slope is seted up the export and is linked together with feed back case 10.

In this embodiment, reducing mechanism 2 is including first motor 4, axis of rotation 5, helical blade 7 and blanking mouth 6, and reducing mechanism 2 left side is equipped with first motor 4 in casing 1, and first motor 4 right side fixedly connected with axis of rotation 5, and axis of rotation 5 extends to in reducing mechanism 2, and fixedly connected with helical blade 7 is inside reducing mechanism 2 in axis of rotation 5, and blanking mouth 6 has been seted up to reducing mechanism 2 left side below.

In this embodiment, feed back device is including conveyer 8, conveyer pipe 9 and feed back case 10, and feed back case 10 fixed connection is in the casing 1 outside, and feed back case 10 right side fixedly connected with conveyer pipe 9 extends to feed inlet 3, and fixedly connected with conveyer 8 is gone up to conveyer pipe 9.

In this embodiment, the knocking device includes knocking block 17, connecting rod 18, second spring 16, act as go-between 19, reel 23 and second motor 21, second spring 16 fixed connection is in fine screen cloth 13 bottom, fine screen cloth 13 one end fixedly connected with connecting rod 18 is kept away from to second spring 16, connecting rod 18 both sides fixedly connected with knocks block 17, connecting rod 18 bottom fixedly connected with acts as go-between 19, act as go-between 19 keeps away from connecting rod 18 one end fixed connection at reel 23, reel 23 right side is through axis of rotation 5 fixedly connected with second motor 21.

In this embodiment, the first spring 14 of fine screen cloth 13 both sides bottom fixedly connected with, first spring 14 keeps away from fine screen cloth 13 one end fixedly connected with stopper 15, stopper 15 fixed connection is at 1 inner wall of casing.

In this embodiment, the feed port 3 and the discharge port 12 are provided with dust covers.

In this embodiment, the waste port 22 is provided with a valve 24, and the valve 24 is an electromagnetic control valve.

In this embodiment, the bottom of the supporting base 20 is fixedly connected with an anti-slip block, and the anti-slip block is a rubber block.

The working principle is as follows: when the utility model is used, firstly, tea leaves are put into the crushing device 2 from the feed inlet 3, the spiral blade 7 is installed on the rotating shaft 5, the rotating shaft 5 is driven by the first motor 4 to be crushed, the crushed tea leaves fall onto the coarse screen 11 from the blanking port 6 to be screened for the first time, the tea leaves which are not crushed can slide into the return box 10, the tea leaves in the return box 10 are conveyed to the feed inlet 3 by the conveyor 8 on the conveying pipe 9, the uniformity of tea leaf chopping is ensured, the work efficiency is improved, the incompletely crushed tea leaves in the crushing device 2 are recovered by the return device, the secondary crushing is completed, the quality of tea leaf crushing is ensured, the waste of raw materials is reduced, then the tea leaves are screened by the coarse screen 11 and then fall onto the fine screen 13 to be screened again, the screened tea leaves can slide onto the discharge port 12, because the sieve pores of the fine screen 13 are smaller, the tea waste easily causes the problem of screen mesh blockage, can be vibrated and dredged by a knocking device at the bottom of the fine screen mesh 13, the second motor 21 drives the reel 23 through the rotating shaft 5, the reel 23 pulls the second spring 16 on the connecting rod 18 through the pull wire 19, when the second spring 16 is pulled to a set value, the second motor 21 reversely rotates to enable the reel 23 to rebound the pull wire 19, the knocking block 17 at two sides of the connecting rod 18 is driven to knock the fine screen mesh 13 through the rebound of the second spring 16, so that the waste remained on the fine screen mesh 13 falls to the waste port 22 through the vibration brought by the knocking block 17, the smooth filtration is ensured, the fine screen mesh 13 cannot be blocked due to the accumulation of the remained waste, then the stable vibration of the fine screen mesh 13 is ensured through the first springs 14 at two sides of the bottom of the fine screen mesh 13, the fine screen mesh 13 is not easy to deviate, allowing the waste to be discharged from the waste port 22.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sieving mechanism is smashed to efficient tealeaves, includes casing (1), reducing mechanism (2), coarse mesh (11), fine mesh (13), knocking device and feed back device, its characterized in that: four support bases (20) of casing (1) bottom fixedly connected with, and casing (1) upper right has seted up feed inlet (3), and casing (1) bottom has seted up waste material mouth (22), and top fixedly connected with reducing mechanism (2) in casing (1), reducing mechanism (2) bottom is equipped with coarse screen cloth (11) fixed connection at casing (1) inner wall, coarse screen cloth (11) right side fixedly connected with feed back device, and coarse screen cloth (11) bottom is equipped with fine screen cloth (13) fixed connection at casing (1) inner wall, fine screen cloth (13) bottom fixedly connected with knocking device, and fine screen cloth (13) left side has seted up discharge gate (12).

2. A high efficiency tea leaf pulverizing and sifting apparatus as set forth in claim 1, wherein: coarse screen cloth (11) and fine screen cloth (13) all are the slope setting in casing (1), and the angle of slope is 45 degrees, and coarse screen cloth (11) one end of slope has been seted up the export and is linked together with feed back case (10).

3. A high efficiency tea leaf pulverizing and sifting apparatus as set forth in claim 1, wherein: reducing mechanism (2) are including first motor (4), axis of rotation (5), spiral blade (7) and blanking mouth (6), reducing mechanism (2) left side is equipped with first motor (4) in casing (1), and first motor (4) right side fixedly connected with axis of rotation (5), and axis of rotation (5) extend to in reducing mechanism (2), and fixedly connected with spiral blade (7) are inside reducing mechanism (2) on axis of rotation (5), and reducing mechanism (2) left side below has seted up blanking mouth (6).

4. A high efficiency tea leaf pulverizing and sifting apparatus as set forth in claim 1, wherein: feed back device is including conveyer (8), conveyer pipe (9) and feed back case (10), feed back case (10) fixed connection is in casing (1) outside, and feed back case (10) right side fixedly connected with conveyer pipe (9) extend to feed inlet (3), and fixedly connected with conveyer (8) on conveyer pipe (9).

5. A high efficiency tea leaf pulverizing and sifting apparatus as set forth in claim 1, wherein: knocking device is including knocking piece (17), connecting rod (18), second spring (16), acting as go-between (19), reel (23) and second motor (21), second spring (16) fixed connection is in fine screen cloth (13) bottom, and second spring (16) keep away from fine screen cloth (13) one end fixedly connected with connecting rod (18), and connecting rod (18) both sides fixedly connected with strikes piece (17), and connecting rod (18) bottom fixedly connected with acting as go-between (19), and acts as go-between (19) keep away from connecting rod (18) one end fixed connection at reel (23), and reel (23) right side is through axis of rotation (5) fixedly connected with second motor (21).

6. A high efficiency tea leaf pulverizing and sifting apparatus as set forth in claim 1, wherein: fine screen cloth (13) both sides bottom fixedly connected with first spring (14), and fine screen cloth (13) one end fixedly connected with stopper (15) are kept away from in first spring (14), and stopper (15) fixed connection is at casing (1) inner wall.

7. A high efficiency tea leaf pulverizing and sifting apparatus as set forth in claim 1, wherein: and the feed inlet (3) and the discharge outlet (12) are provided with dust covers.

8. A high efficiency tea leaf pulverizing and sifting apparatus as set forth in claim 1, wherein: the waste material opening (22) is provided with a valve (24), and the valve (24) is an electromagnetic control valve.

9. A high efficiency tea leaf pulverizing and sifting apparatus as set forth in claim 1, wherein: the bottom of the supporting base (20) is fixedly connected with an anti-skid block, and the anti-skid block is a rubber block.