CN214440914U

CN214440914U - Novel tealeaves selection by winnowing equipment

Info

Publication number: CN214440914U
Application number: CN202120003807.6U
Authority: CN
Inventors: 汤瑞学; 王华准; 牛宪伟; 杨海波
Original assignee: Tengling Machinery Technology Yunnan Co ltd
Current assignee: Tengling Machinery Technology Yunnan Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-10-22
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a novel tealeaves selection by winnowing equipment, this equipment includes: the tea winnowing machine is provided with an air outlet, the air outlet is connected with a dust remover through an air outlet pipe, dust in the tea winnowing process can be removed, and dust pollution is avoided; wherein, be provided with a plurality of height and angularly adjustable's selection material part in the air separator, the selection material part includes: first baffle, gliding second baffle of connection on first baffle from top to bottom is located the angle adjustment mechanism of first baffle both sides, and two angle adjustment mechanisms pass through the dwang and connect, and first baffle is fixed on the dwang, can adjust according to actual demand, guarantee selection by winnowing effect.

Description

Novel tealeaves selection by winnowing equipment

Technical Field

The utility model relates to a tealeaves production facility technical field, concretely relates to novel tealeaves selection by winnowing equipment.

Background

The tea winnowing machine is also called as a wind power sorting machine, and is an essential operation machine for tea refining and processing enterprises. The grading can be carried out according to the different tea quality mainly according to the weight of the tea; further removing inferior impurities (impurities of inferior tea and non-tea such as tea stalk and yellow piece).

At present, common tealeaves selection by winnowing equipment in market constitutes with feed arrangement and air separator, and in feed arrangement carried the selection by winnowing machine with tealeaves, utilized the wind-force of fan to carry out the selection by winnowing to tealeaves, intact tealeaves drops at first, and the tealeaves bits of broken powder is then blown the selection by wind-force to the selection by winnowing machine afterbody, falls from the discharge gate of afterbody, collects the tealeaves of whereabouts, can accomplish tealeaves selection by winnowing process.

The existing tea winnowing equipment often has the problem of poor winnowing effect, and the problem of generated dust is not effectively solved, so that the problem of dust in a processing workshop is serious.

Disclosure of Invention

In order to solve the defects in the prior art, the inventor provides a novel tea winnowing device which is uniform in feeding, good in winnowing effect, capable of effectively controlling dust and guaranteeing the production environment.

Specifically, the utility model discloses a realize like this:

a novel tealeaves selection by winnowing equipment, this equipment includes: the air separator is provided with an air outlet, and the air outlet is connected with the dust remover through an air outlet pipe; the sorting part comprises: first baffle, gliding connection from top to bottom second baffle on the first baffle is located the angle adjustment mechanism of first baffle both sides, two angle adjustment mechanism pass through the dwang and connect, first baffle is fixed on the dwang.

Further, the conveying device includes: the lifting conveyor comprises a lifting conveyor, a first vibration feeder and a second vibration feeder, wherein the first vibration feeder and the second vibration feeder are respectively positioned at the inlet end and the outlet end of the lifting conveyor, and the second vibration feeder is in butt joint with a feed inlet of the winnowing machine.

Further, the conveying device includes: the tea leaf homogenizing device comprises a conveying belt and a homogenizing device arranged above the conveying belt, wherein the homogenizing device is used for conveying tea leaves on the conveying belt uniformly.

Further, the air separator includes: the fan is connected with the winnowing box through an air inlet pipe; the fan is the frequency conversion fan, the feed inlet is located the winnowing box top, the air outlet is located the tail end of winnowing box, the selection material part is arranged in the winnowing box, be provided with an observation window on the lateral wall of winnowing box at least.

Further, each angle adjustment mechanism includes: fix fixing base in the air separator, with dwang fixed connection's regulation pole, be provided with the arc wall on the fixing base, it connects to adjust pole slidable on the arc wall.

Furthermore, a handle is arranged at the upper part of the adjusting rod, and an adjusting nut penetrates through the arc-shaped groove and the adjusting rod and is used for fixing the adjusting rod on the arc-shaped groove.

Furthermore, a filter screen is arranged on the air outlet.

Further, the dust remover includes: any one of a bag type dust collector, a filter cartridge type dust collector and a cyclone type dust collector.

Furthermore, one end of the air inlet pipe close to the air separation box is provided with a plurality of parallel guide plates.

The utility model discloses a theory of operation introduces:

when carrying out the selection by winnowing, at first according to the wind-force of demand set for the fan, select the height and the angle of material part, then will treat during the tealeaves of selection by winnowing pours into the hopper of first vibratory feeder, after vibrations, make tealeaves with the even row of appropriate thickness and width on conveyor, then utilize conveyor to carry the second vibratory feeder, the second vibratory feeder with even trembling of tealeaves go into the wind selection incasement, carry out the selection by winnowing to tealeaves under the effect of wind power, complete tealeaves falls down earlier, more garrulous tealeaves is blown the selection by winnowing box tail end and falls down. In the winnowing process, dust in the tea leaves enters the dust remover through the air outlet for treatment, so that dust pollution is effectively reduced.

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

(1) the arrangement of the first vibrating feeder, the second vibrating feeder and the refining device ensures the uniformity of feeding and improves the winnowing quality.

(2) Due to the arrangement of the dust remover, the production environment can be ensured to be clean and tidy, the production environment is prevented from being polluted by dust in the production process, and the production safety of workers is ensured.

(3) The height and the angle of the material selecting part can be adjusted, and the height and the angle can be adjusted according to different tea quality, so that the winnowing effect is effectively guaranteed.

Drawings

Fig. 1 is a schematic structural view of a novel tea winnowing device in example 1;

fig. 2 is a schematic structural view of the air classifier in embodiment 1;

FIG. 3 is a schematic structural view of a material selecting member in embodiment 1;

FIG. 4 is a schematic view showing the adjustment of the selecting member in example 1;

FIG. 5 is a sectional view of the elevating conveyor in embodiment 2;

fig. 6 is a front view of the air classifier of embodiment 2.

Reference numerals:

11-a first vibratory feeder; 12-a lifting conveyor; 121-a conveyor belt; 122-a refining device; 13-a second vibratory feeder; 2-a winnowing machine; 21-a fan; 22-an air inlet pipe; 221-a baffle; 23-an air separation box; 231-a feed inlet; 232-discharge hole; 233-air outlet; 234-a sorting component; 2341 — a first separator; 2342 — a second partition; 2343-rotating the rod; 2344-fixed seat; 2345-adjusting the lever; 2346-arc shaped slot; 2347-handle; 2348-adjusting nut; 2349-a chute; 235-a viewing window; 3-air outlet pipe; 4-a dust remover; 5-screw.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

Example 1

As shown in fig. 1-2, the utility model provides a novel tea winnowing device, which comprises: the tea winnowing machine comprises a conveying device and a winnowing machine 2 connected with the conveying device, wherein an air outlet 233 is formed in the winnowing machine 2, the air outlet 233 is connected with a dust remover 4 through an air outlet pipe 3, the dust remover 4 is preferably a bag type dust remover, a filter drum type dust remover or a cyclone type dust remover, the problem of dust pollution in the tea winnowing process can be avoided, the sanitation of the production environment is guaranteed, and the production safety of workers is guaranteed. Wherein, conveyor includes: the lifting conveyor 12, and the first vibratory feeder 11 and the second vibratory feeder 13 respectively located at the inlet end and the outlet end of the lifting conveyor 12, the first vibratory feeder 11 is composed of a hopper, a driving part, a base and the like, and the specific structure is not described herein. The second vibratory feeder 13 is docked with the inlet 231 of the air classifier 2. Specifically, the tea leaves enter from the hopper, are uniformly conveyed to the second vibratory feeder 13 through the conveying device after being vibrated by the first vibratory feeder 11, and are conveyed into the winnowing machine 2 for winnowing through the second vibratory feeder 13. The winnowing machine 2 includes: a fan 21 and an air separation box 23 communicated with the fan 21 through an air inlet pipe 22. The fan 21 is a variable frequency fan, and can adjust the size of wind power according to actual requirements, so that the winnowing effect is ensured. One end of the air inlet pipe 22 close to the winnowing box 23 is provided with a plurality of parallel guide plates 221, so that the wind power can be uniformly dispersed, and the wind power is prevented from being excessively concentrated, so that the complete tea leaves are blown to the middle part or the tail part of the winnowing box 23. The top of winnowing box 23 is provided with feed inlet 231, and the tail end is provided with air outlet 233, and the bottom is provided with a plurality of discharge gates 232, and the tealeaves after the selection by winnowing falls into the household utensils on the conveyer belt from the discharge gate 232 of bottom, transports to next process by the conveyer belt. A filter screen (not shown) is arranged on the air outlet 233, and can filter the broken tea leaves to prevent part of the broken tea leaves from entering the dust remover 4. The upper portion of winnowing box 23 is the slope form, rises gradually from feed inlet 231 to air outlet 233 for the wind energy that can come from fan 21 can be followed the slope and upwards, guarantees that more garrulous tealeaves can be blown the winnowing box 23 afterbody. A plurality of height and angle adjustable material selecting parts 234 are arranged in the winnowing box 23, and the number of the material selecting parts 234 is one less than that of the material outlet 232, so that tea leaves can be better classified. At least one observation window 235 is arranged on the side wall of the winnowing box 23, so that observation can be carried out when tea leaves are selected, and adjustment of air flow and feeding amount is facilitated.

Further, as shown in fig. 3-4, the selecting member 234 includes: first baffle 2341, the second baffle 2342 of gliding connection on first baffle 2341 from top to bottom is located the angle adjustment mechanism of first baffle 2341 both sides, and two angle adjustment mechanisms pass through dwang 2343 and connect, and first baffle 2341 is fixed on dwang 2343. Preferably, the second partition 2342 is provided with a sliding slot 2349, and the first partition 2341 is provided with a screw hole (not shown), so that the height of the selecting member 234 can be adjusted by adjusting the relative position of the screw 5 and the sliding slot 2349. The winnowing quality is ensured. Specifically, each angle adjustment mechanism includes: fix fixing base 2344 in winnowing box 23, regulation pole 2345 with dwang 2343 fixed connection, regulation pole 2345 upper portion is provided with handle 2347, be provided with arc wall 2346 on the fixing base 2344, adjusting nut 2348 passes arc wall 2346 and adjusts pole 2345, can fix regulation pole 2345 at fixing base 2344, unscrew adjusting nut 2348, utilize handle 2347 can adjust the angle of first baffle 2341 and second baffle 2342, adjust the back, screw up adjusting nut 2348 again, the quality of winnowing has been guaranteed. Further, arc wall 2346 is the semicircle form, can realize first baffle 2341 ± 90 regulation, and when not very thin in grades, can put down first baffle 2341 and second baffle 2342, avoid influencing the selection by winnowing effect.

Example 2

As shown in fig. 5 to 6, on the basis of embodiment 1, the conveying apparatus includes: a conveyer belt 121, a refining device 122 and a motor (not shown) for providing transmission power, wherein the refining device 122 is used for enabling the tea leaves to be uniformly conveyed on the conveyer belt 121. The refining device 122 is preferably a refining roller, and has a simple structure and a good using effect. The discharge port 232 is located at the side of the air separation box 23, which is suitable for the situation of conveying without a conveyor belt, and the tea leaves after air separation fall into a storage vessel from the discharge port 232 at the side of the air separation box 23, and then are conveyed to the next process by manpower or transportation equipment.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims

1. A novel tealeaves selection by winnowing equipment includes: the air separator is characterized in that an air outlet (233) is formed in the air separator (2), and the air outlet (233) is connected with a dust remover (4) through an air outlet pipe (3); be provided with a plurality of height and angularly adjustable selection material part (234) in air separator (2), selection material part (234) includes: first baffle (2341), slidable connection from top to bottom second baffle (2342) on first baffle (2341) are located the angle adjustment mechanism of first baffle (2341) both sides, two angle adjustment mechanism pass through dwang (2343) and connect, first baffle (2341) are fixed on dwang (2343).

2. A novel tea winnowing apparatus as claimed in claim 1, wherein said conveying means comprises: the device comprises a lifting conveyor (12), a first vibration feeder (11) and a second vibration feeder (13) which are respectively positioned at the inlet end and the outlet end of the lifting conveyor (12), wherein the second vibration feeder (13) is butted with a feeding hole (231) of the winnowing machine (2).

3. A novel tea winnowing apparatus as claimed in claim 1, wherein said conveying means comprises: the tea leaf blending device comprises a conveying belt (121) and a blending device (122) above the conveying belt (121), wherein the blending device (122) is used for enabling tea leaves to be uniformly conveyed on the conveying belt (121).

4. A novel tea winnowing apparatus according to claim 1, wherein said winnowing machine (2) comprises: the fan (21) and the winnowing box (23) are communicated with the fan (21) through the air inlet pipe (22); the fan (21) is a variable frequency fan, the feed inlet (231) is positioned at the top of the winnowing box (23), the air outlet (233) is positioned at the tail end of the winnowing box (23), the material selecting part (234) is arranged in the winnowing box (23), and at least one observation window (235) is arranged on the side wall of the winnowing box (23).

5. A novel tea leaf winnowing apparatus as claimed in claim 2 or 3, wherein each angle adjustment mechanism comprises: fix fixing base (2344) in air separator (2), with dwang (2343) fixed connection's regulation pole (2345), be provided with arc wall (2346) on fixing base (2344), adjust pole (2345) slidable connect in on arc wall (2346).

6. A novel tea winnowing device according to claim 5, characterized in that a handle (2347) is provided on the upper part of the adjusting rod (2345), and an adjusting nut (2348) is passed through the arc-shaped slot (2346) and the adjusting rod (2345) for fixing the adjusting rod (2345) on the arc-shaped slot (2346).

7. A novel tea winnowing device according to claim 1 or 2, wherein a filter screen is arranged on the air outlet (233).

8. A novel tea winnowing apparatus according to claim 1, wherein said dust separator (4) comprises: any one of a bag type dust collector, a filter cartridge type dust collector and a cyclone type dust collector.

9. A novel tea winnowing plant according to claim 4, characterized in that a plurality of mutually parallel baffles (221) are provided at one end of the air inlet duct (22) adjacent to the winnowing box (23).