CN210445553U

CN210445553U - White tea device that withers

Info

Publication number: CN210445553U
Application number: CN201921455716.5U
Authority: CN
Inventors: 朱爱民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-05
Anticipated expiration: 2029-09-03

Abstract

The utility model provides a white tea withering device, which comprises a transmission roller component, a conveyor belt and a spectrum lamp; the conveying belt is arranged on the transmission roller assembly and can rotate along with the transmission roller assembly, and when the conveying belt completely rotates and covers the upper end of the transmission roller assembly, the lower end of the transmission roller assembly is emptied and forms a light emitting opening; the spectrum lamp is arranged in the transmission roller assembly and is opposite to the light emitting opening. The utility model is used for solve traditional white tea and be subject to the weather reason when withering, the problem that tea quality easily receives the influence.

Description

White tea device that withers

Technical Field

The utility model relates to a tea-making instrument technical field, concretely relates to white tea device that withers.

Background

The white tea belongs to micro-fermented tea and is a traditional famous tea created by Chinese tea growers. One of six Chinese teas. It is a tea that is picked, not subjected to deactivation of enzymes or rolling, and only subjected to sun drying or mild fire drying. Has the quality characteristics of complete bud hair, full body, fresh and fragrant, yellow green and clear soup color, light taste and sweet taste.

Belongs to slightly fermented tea and is a special treasure in Chinese tea. The finished tea is mostly bud heads, and is full of pekoe, so that the finished tea is named after the silver is like snow. The main producing areas are in Fujian tripod, political harmony, Tianshan mountain in Banana city, Songxi, Jianyang, Yunnan Jinggu and other places. The basic process comprises the procedures of withering, baking (or drying in the shade), picking, annealing and the like. The fuding white tea process mainly dries the green, the advantage of the dried green tea lies in that the taste keeps the original faint scent of the tea, and the withering is the key process for forming the quality of the white tea.

The traditional white tea withering process is to slowly wither under the conditions of certain temperature difference and certain level of flowing natural wind under the condition of sunshine irradiation. The white tea fully absorbs the energy of sunlight by sunlight withering, and the green and astringent tastes are simultaneously discharged in the process of discharging water from veins by utilizing the principle that tea leaves are converted by sunlight absorption, so that the nutrients in the leaves are naturally converted more fully, and the prepared tea has more fragrant and refreshing taste. Unfortunately, tea is made every day, the white tea producing area, fujian province, fuding city, is located in a rainy region in south, the annual average precipitation amount is 1668.3 mm, the annual average precipitation days are 172 days, and the annual average precipitation days are up to 207 days. In the white tea picking season before and after Qingming festival, the continuous overcast and rainy days seriously affect the stability of the tea quality.

SUMMERY OF THE UTILITY MODEL

To prior art's defect, the utility model provides a white tea device that withers for solve traditional white tea and be subject to the weather reason when withering, the problem that tea quality easily receives the influence.

The utility model provides a white tea withering device, which comprises a transmission roller component, a conveyor belt and a spectrum lamp;

the conveying belt is arranged on the transmission roller assembly and can rotate along with the transmission roller assembly, and when the conveying belt completely rotates and covers the upper end of the transmission roller assembly, the lower end of the transmission roller assembly is emptied and forms a light emitting opening;

the spectrum lamp is arranged in the transmission roller assembly and is opposite to the light emitting opening.

In the above technical solution, the utility model discloses can also do following improvement.

The preferable technical scheme is characterized in that: the driving roller assembly comprises a driving roller, a driven roller, a support and a chain, the support is arranged between the driving roller and the driven roller, and the driving roller is connected with the driven roller through the chain.

The preferable technical scheme is characterized in that: the spectrum lamp is fixedly arranged at the lower end of the bracket.

The preferable technical scheme is characterized in that: the length value of the conveying belt is smaller than the minimum circumference value of a waist shape formed between the driving roller and the driven roller.

The preferable technical scheme is characterized in that: the distance between the first sensor and the second sensor is smaller than or equal to the sum of the radius of the driving roller, the radius of the driven roller and the minimum distance between the driving roller and the driven roller.

The preferable technical scheme is characterized in that: the chain tensioning device further comprises a tensioning device, and the tensioning device compresses the chain.

The preferable technical scheme is characterized in that: the transmission roller assemblies are arranged on the rack at equal intervals, and a plurality of spectrum lamps are horizontally arranged at the uppermost end of the rack at equal intervals.

The preferable technical scheme is characterized in that: the feeding and collecting rack is arranged at the side end of the rack.

The preferable technical scheme is characterized in that: still include hopper and promotion formula band conveyer, the hopper sets up the side of pay-off receipts work or material rest, promotion formula band conveyer's one end sets up in the hopper, promotion formula band conveyer's the other end leans on the side of pay-off receipts work or material rest and level hinge have telescopic band conveyer.

The preferable technical scheme is characterized in that: the feeding and receiving frame is provided with a workbench surface capable of vertically lifting, and one end of the telescopic belt conveyor is supported by the workbench surface.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up drive roller subassembly, conveyer belt and spectrum lamp, drive the conveyer belt through drive roller subassembly, make the conveyer belt catch the tea leaf, then shine through the tea leaf on the spectrum lamp of last one-level to the conveyer belt, realize withering of tea leaf, the utility model discloses let the tea manufacturing enterprise have reliability production condition, ensured the quality sudden change that the tea manufacturing enterprise produced because of weather and weather change, solved the uncontrollable problem of the weather of the dozens of generations of puzzlement tea manufacturing enterprise. The method opens up a new more stable and unobstructed idea for manufacturing high-quality tea, improves the controllable degree of food sanitation, and is environment-friendly and energy-saving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a white tea withering device according to embodiment 1 of the present invention.

Fig. 2 is a schematic view of the arrangement of a white tea withering device according to embodiment 1 of the present invention on a frame.

Fig. 3 is a schematic structural view of a white tea withering device according to embodiment 2 of the present invention.

Fig. 4 is a schematic view of the arrangement of a white tea withering device according to embodiment 2 of the present invention in a factory building.

In the figure, the respective symbols have the following meanings:

1. a drive roll assembly; 11. a drive roll; 12. a driven roller; 13. a support; 14. a chain; 15. a tensioner; 2. a conveyor belt; 21. a first proximity switch; 22. a second proximity switch; 3. a spectrum lamp; 4. a frame; 5. a feeding and collecting rack; 6. a lift belt conveyor; 7. provided is a telescopic belt conveyor.

Detailed Description

To further understand the contents, features and functions of the present invention, the following embodiments are illustrated and described in detail as follows:

referring to fig. 1 and 2, the embodiment provides a white tea withering device, which comprises a driving roller assembly 1, a conveyer belt 2 and a spectrum lamp 3;

the conveying belt 2 is arranged on the transmission roller assembly 1 and can rotate along with the transmission roller assembly 1, when the conveying belt 2 completely rotates and covers the upper end of the transmission roller assembly 1, the lower end of the transmission roller assembly 1 is emptied and forms a light emitting opening;

the spectrum lamp 3 is arranged in the driving roller component 1 and is opposite to the light emitting opening.

Referring to fig. 1 and 2, the driving roller assembly 1 includes a driving roller 11, a driven roller 12, a bracket 13 and a chain 14, the bracket 13 is disposed between the driving roller 11 and the driven roller 12, and the driving roller 11 is connected to the driven roller 12 through the chain 14.

Referring to fig. 1 and 2, the spectrum lamp 3 is fixedly disposed at the lower end of the bracket 13.

Referring to fig. 1 and 2, the length of the conveyor belt 2 is smaller than the minimum circumference of the waist formed between the drive roller 11 and the driven roller 12.

Referring to fig. 1 and 2, a first sensor 21 and a second sensor 22 are spaced apart from each other on the conveyor belt 2, and a distance between the first proximity switch 21 and the second proximity switch 22 is less than or equal to a sum of a radius of the driving roller 11, a radius of the driven roller 12, and a minimum distance between the driving roller 11 and the driven roller 12.

Referring to fig. 1 and 2, a tensioner 15 is further included, and the tensioner 15 presses the chain 14.

The embodiment utilizes the spectrum lamp 3, the chromatographic range of the spectrum lamp 3 is close to sunshine and simultaneously can also emit ultraviolet rays, when white tea withers, the decoloration and whitening of the green leaves of the white tea play a vital role, and the white tea can also be disinfected and sterilized.

In the factory building, be located its top of the white tea device that withers of the top and be conveyer belt structure, consequently, in order to guarantee that the white tea device that withers of the top also can wither, still need the top installation spectrum lamp 3 of this white tea device that withers, then, with the interval setting in vertical direction of remaining white tea device that withers, like this, the spectrum lamp 3 that is located the last level can shine the conveyer belt 2 of next level, when carrying out make full use of like this to the space, the white tea quality of withering on each conveyer belt 2 has also been guaranteed.

The driving roller 11 and the driven roller 12 of the device are made of 304 stainless steel, the reasonable layer number and the length can be customized according to the factory building structure and the size of a tea making enterprise, the conveying belt 2 is a 304 stainless steel high-elasticity special food conveying belt, and the chain 14 is also made of 304 stainless steel. Different from the traditional belt conveyor, the conveyer belt 2 in the device is not always in a circulating working state because of limited length, when tea leaves are not poured, the conveyer belt 2 is positioned at the lower end of the transmission roller component 1, when the tea leaves are poured, the first proximity switch 21 senses the tea leaves, the controller controls the motor to drive the driving roller 11 to rotate, then the chain 14 drives the driven roller 12 to rotate, the conveyer belt 2 rotates to the upper end of the transmission roller component 1, the tea leaves also fully cover the upper part of the conveyer belt 2 in the rotating process along with the conveyer belt 2, when the second proximity switch 22 rotates to the upper part of the transmission roller component 1, the second proximity switch 22 sends a signal, at the moment, the controller controls the motor to stop rotating, the tea leaves are fully covered on the conveyer belt 2, the tea leaves are sequentially guided into each layer, the spectrum lamps 3 at the lower end of the transmission roller component 1 are completely exposed and started, shine the tea leaf of next-level, wither the tea leaf, wither the completion back at the tea leaf, the controller drives the reversal of drive roll 11 from new control motor to drive 2 reversals of conveyer belt, conveyer belt 2 pours finished product tealeaves into silo, tealeaves collection container or band conveyer on the in-process of reversal, realizes the collection to finished product tea.

The device is arranged behind a factory building, and artificially creates a low-humidity north wind climate condition with sunlight by utilizing the characteristic that the effect of the spectrum lamp 3 is close to that of sunlight and matching with the fan, the dehumidifier and the corresponding controller. The ingenious design conveyer belt 2 lead in and lead out the function, reasonable with spectral lamp 3 install the lower extreme that does not have drive roll subassembly 1, in addition, can also give the upper end installation reflection worn-out fur of support 13, reflection worn-out fur is located spectral lamp 3's top, strengthens the illumination effect. This device is reasonable avoids traditional conveyer belt to rotate always, and spectrum lamp 3 does not have the structural configuration of a department installation, and reasonable design layout makes 2 life of conveyer belt longer, and more practices thrift the cost.

Example 2

Referring to fig. 3, the difference between this embodiment and embodiment 1 is that the apparatus further includes a frame 4, the driving roller assemblies 1 are vertically disposed on the frame 4 at equal intervals, and a plurality of spectrum lamps 3 are horizontally disposed at the uppermost end of the frame 4 at equal intervals.

Referring to fig. 3, the device further includes a feeding and receiving frame 5, and the feeding and receiving frame 5 is disposed at a side end of the frame 4.

Referring to fig. 3, the device further includes a hopper and a lifting belt conveyor 6, the hopper is disposed at a side end of the feeding and collecting frame 5, one end of the lifting belt conveyor 6 is disposed in the hopper, and the other end of the lifting belt conveyor 6 leans against the side end of the feeding and collecting frame 5 and is horizontally hinged with a telescopic belt conveyor 7.

Referring to fig. 3, a worktable capable of vertically lifting is arranged on the feeding and collecting frame 5, and one end of the telescopic belt conveyor 7 is supported by the worktable.

This embodiment is through setting up frame 4, pay-off and receiving work or material rest 5, hopper, telescopic band conveyer 7 and promotion formula band conveyer 6 to realized the autoloading and the receipts material of tea green, promotion formula band conveyer 6 can be according to the factory building overall arrangement of mill, can design slope promotion or vertical lift to the level articulates there is telescopic band conveyer 7, the belt on the telescopic band conveyer 7 with conveyer belt 2 is the same wide, and the feeding is the top unloading that stretches into conveyer belt 2, receives the material and connects the material in the below that stretches into conveyer belt 2. In addition, as shown in fig. 4, the factory can also set up the track with lift type band conveyer 6 matched with in the factory building, lift type band conveyer 6 is horizontal migration on the track, this device can carry out the pay-off and receive the material to a plurality of conveyer belts 2 that are located different horizontal planes or vertical face through a lift type band conveyer 6 and telescopic band conveyer 7, and production manufacturing cost is lower, also can guarantee normal work efficiency simultaneously.

The working table surface of the feeding and receiving frame 5 in the embodiment is vertically lifted, the lifting working principle is similar to that of a tower crane, a reduction gearbox is driven by a motor, a main shaft of the reduction gearbox is connected with the motor, an auxiliary shaft of the reduction gearbox is connected with a gear, the gear is meshed with a rack which is arranged on the feeding and receiving frame and is fixed in a vertical straight line, and the lifting operation of the working table surface is carried out along the rack through the forward and reverse rotation of the motor.

When the working table moves to be parallel to one of the conveyer belts 2, the working table stops at a position parallel to the conveyer belts, and then is hinged with one end of the telescopic belt conveyer 7 through a crank arm, so that one end of the telescopic belt conveyer 7 is supported by the working table, and then the working table is lifted and lowered, and the telescopic belt conveyer 7 is hinged with the lifting belt conveyer 6, so that the telescopic belt conveyer 7 moves horizontally back and forth.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a white tea device that withers which characterized in that: comprises a transmission roller assembly, a conveyer belt and a spectrum lamp;

2. A white tea withering device according to claim 1 wherein: the driving roller assembly comprises a driving roller, a driven roller, a support and a chain, the support is arranged between the driving roller and the driven roller, the driving roller is connected with the driven roller through the chain, and the conveying belt is matched with the chain.

3. A white tea withering device according to claim 2 wherein: the spectrum lamp is fixedly arranged at the lower end of the bracket.

4. A white tea withering device according to claim 3 wherein: the length value of the conveying belt is smaller than the minimum circumference value of a waist shape formed between the driving roller and the driven roller.

5. A white tea withering device according to claim 4, wherein: the distance between the first proximity switch and the second proximity switch is smaller than or equal to the sum of the radius of the driving roller, the radius of the driven roller and the minimum distance between the driving roller and the driven roller.

6. A white tea withering device according to claim 2 wherein: the chain tensioning device further comprises a tensioning device, and the tensioning device compresses the chain.

7. A white tea withering device according to claim 1 wherein: the transmission roller assemblies are arranged on the rack at equal intervals, and a plurality of spectrum lamps are horizontally arranged at the uppermost end of the rack at equal intervals.

8. A white tea withering device according to claim 7, wherein: the feeding and collecting rack is arranged at the side end of the rack.

9. A white tea withering device according to claim 8, wherein: still include hopper and promotion formula band conveyer, the hopper sets up the side of pay-off receipts work or material rest, promotion formula band conveyer's one end sets up in the hopper, promotion formula band conveyer's the other end leans on the side of pay-off receipts work or material rest and level hinge have telescopic band conveyer.

10. A white tea withering device according to claim 9 wherein: the feeding and receiving frame is provided with a workbench surface capable of vertically lifting, and one end of the telescopic belt conveyor is supported by the workbench surface.