CN218588128U

CN218588128U - Black tea fermentation device capable of uniformly and efficiently distributing materials

Info

Publication number: CN218588128U
Application number: CN202222377496.7U
Authority: CN
Inventors: 肖勇; 谭传柏; 陈成; 王操; 沈义锋
Original assignee: Xiao's Tea Industry Group Co ltd
Current assignee: Xiao's Tea Industry Group Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-03-10
Anticipated expiration: 2032-09-07

Abstract

A black tea fermentation device capable of uniformly and efficiently distributing materials comprises a bracket, wherein a feeding belt conveyor, a fermentation box and a feeding belt conveyor are sequentially arranged on the bracket from top to bottom; the bottom of the feeding belt conveyor is provided with a roller which travels left and right along a slide rail on the bracket and is driven by a traveling motor; two ends of the feeding belt conveyor are respectively provided with a discharge port, and the discharge ports are respectively opposite to a feed port of a fermentation box; the bottom of the fermentation box is hinged with a paired bottom cover left and right, and the bottom cover is driven to open or close by a connecting rod mechanism. The utility model provides a pair of can be even black tea fermenting installation of high-efficient cloth can improve the cloth efficiency of fermenting case, saves space and cost.

Description

Black tea fermentation device capable of uniformly and efficiently distributing materials

Technical Field

The utility model relates to a black tea processing equipment, especially a black tea fermenting installation that can even high-efficient cloth.

Background

Tea leaves enter the fermentation device after being rolled for fermentation, and need to be evenly paved during tea leaf fermentation, otherwise, the tea leaves are unevenly fermented due to accumulation. The existing tea distribution is that a distributor generally serves a fermentation box, for example, a walkable distributor is adopted to move back and forth for blanking in a patent with the application number of 202022105288.2, so as to achieve the purpose of uniform spreading. However, the device is green brick tea processing equipment, and the material distributor can only work for one fermentation equipment, so that the efficiency is not high.

Disclosure of Invention

The utility model aims to solve the technical problem that a black tea fermenting installation that can even high-efficient cloth is provided, can be two sets of fermenting case cloth simultaneously in earlier stage, raise the efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a black tea fermentation device capable of uniformly and efficiently distributing materials comprises a bracket, wherein a feeding belt conveyor, a fermentation box and a feeding belt conveyor are sequentially arranged on the bracket from top to bottom;

the bottom of the feeding belt conveyor is provided with a roller which travels left and right along a slide rail on the bracket and is driven by a traveling motor; two ends of the feeding belt conveyor are respectively provided with a discharge hole, and the discharge holes are respectively opposite to the feed inlet of a fermentation box;

the bottom of the fermentation box is hinged with a paired bottom cover left and right, and the bottom cover is driven to open or close by a connecting rod mechanism.

And a spraying pipe is arranged in the discharge hole, and an outlet of the spraying pipe transversely extends out and directs the discharged tea leaves.

The connecting rod mechanism comprises a first driving rod and a second driving rod, wherein one end of the first driving rod is hinged with a bottom cover, the other end of the first driving rod is hinged with a crank, the crank is fixed on a rotating shaft, and the rotating shaft is driven to rotate through a driving device; one end of the second driving rod is hinged with the other bottom cover, and the other end of the second driving rod is hinged on the first driving rod.

The left and right sides of the support at the upper end of the feeding belt conveyor are hinged with a material baffle plate.

The utility model relates to a black tea fermentation device of high-efficient cloth can be even has following technological effect:

1) The walking feeding belt conveyor is adopted, and the left and right sides of the feeding belt conveyor are provided with the discharge ports, so that two groups of fermentation boxes can be fed, the use of one material distributing machine is reduced, and the cost and the space are saved; meanwhile, the fertilizer is spread evenly, which is beneficial to fermentation.

2) Through set up the spray tube in the discharge gate, can carry out even humidification to tealeaves while blanking when tealeaves humidity is not enough, or direct spray fermentation mother liquor accelerates the fermentation process.

3) The bottom cover is hinged to the bottom of the fermentation box, and the connecting rod mechanism is used for automatically opening or closing, so that the material can be quickly discharged, and the efficiency is improved.

Drawings

The invention will be further explained with reference to the following figures and examples:

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic structural view of the feeding belt conveyor of the present invention.

Fig. 4 is a cross-sectional view of the feeding belt conveyor of the present invention.

Fig. 5 is a schematic structural view of the middle spray pipe of the present invention.

Fig. 6 is a schematic structural view of the middle fermentation box of the present invention.

Fig. 7 is a schematic view of the closed state of the middle bottom cover of the present invention.

Fig. 8 is a schematic view of the open state of the middle bottom cover of the present invention.

In the figure: support 1, material loading belt conveyor 2, gyro wheel 2.1, slide rail 2.2, walking motor 2.3, discharge gate 2.4, injection spray pipe 2.5, fermenting case 3, feed inlet 3.1, bottom 3.2, link mechanism 3.3, first actuating lever 3.3.1, second actuating lever 3.3.2, crank 3.3.3, pivot 3.3.4, drive arrangement 3.3.5, pay-off belt conveyor 4, striker plate 4.1.

Detailed Description

As shown in figures 1-2, the black tea fermentation device capable of uniformly and efficiently distributing the materials comprises a support 1, wherein a feeding belt conveyor 2, a fermentation box 3 and a feeding belt conveyor 4 are sequentially arranged on the support 1 from top to bottom. The feeding belt conveyor 2 is used for conveying the kneaded tea leaves into the fermentation box 3, and the feeding belt conveyor 4 is used for conveying the fermented tea leaves out to enter the next working procedure.

As shown in fig. 3, three sets of rotating shafts are installed at the bottom of the feeding belt conveyor 2 through a bearing assembly, two ends of each set of rotating shaft are respectively provided with a set of rollers 2.1, the rollers 2.1 are grooved wheels and are arranged on the sliding rails 2.2 of the support 1, one set of rotating shafts are provided with synchronous belt wheels, a corresponding shell of the feeding belt conveyor 2 is provided with a walking motor 2.3, the output end of the walking motor 2.3 is coaxially connected with the other synchronous belt wheel, and synchronous belts are wound on the two synchronous belt wheels. When walking motor 2.3 rotated, rotated through hold-in range transport mechanism drive pivot, the pivot drove a pair of gyro wheel 2.1 and rotates, drove material loading belt conveyor 2 then and removes about along slide rail 2.2. Two ends of the feeding belt conveyor 2 are respectively provided with a discharge hole 2.4, and each discharge hole 2.4 is respectively opposite to the feed inlet 3.1 of one fermentation box 3. Therefore, the feeding belt conveyor 2 can convey tea leaves to the two fermentation boxes 3, and the operation efficiency is improved.

As shown in fig. 4-5, preferably, two discharge ports 2.4 are provided with spray pipes 2.5, the spray pipes 2.5 transversely extend out of the discharge ports 2.4 and then are connected with hoses, and the other ends of the hoses are connected with a water tank or a fermentation mother liquor tank through a pump body. A plurality of groups of nozzles are horizontally arranged on the spray pipe 2.5 along the axial direction, and the nozzles point to the discharged tea leaves. During discharging, the spraying pipe 2.5 can be used for spraying water mist or fermentation mother liquor to the tea leaves, and properly adjusting the humidity or accelerating the fermentation.

As shown in fig. 6, a pair of bottom covers 3.2 are hinged to the left and right of the bottom end of the fermentation box 3, the outer sides of the two bottom covers 3.2 are hinged to the box body of the fermentation box 3 through hinges, and the two bottom covers 3.2 are driven to open or close through a link mechanism 3.3 at a position far away from the hinge point. The link mechanism 3.3 comprises a first driving rod 3.3.1 and a second driving rod 3.3.2, wherein the first driving rod 3.3.1 and the second driving rod 3.3.2 are respectively two groups and are arranged at two ends of the fermentation box 3. One end of the first driving rod 3.3.1 is hinged with a bottom cover 3.2, the other end is hinged with a crank 3.3.3, the other end of the crank 3.3.3 is fixed on a rotating shaft 3.3.4, and the rotating shaft 3.3.4 is arranged on the side part of the fermentation box 3 through a bearing assembly. The rotating shaft 3.3.4 is driven to rotate by a driving device 3.3.5, and the driving device 3.3.5 is formed by combining a motor and a chain transmission mechanism. And one end of the second driving rod 3.3.2 is hinged with the other bottom cover 3.2, and the other end is hinged on the first driving rod 3.3.1. As shown in fig. 7-8, when the motor drives the crank 3.3.3 to rotate clockwise, the two bottom covers 3.2 are opened, and the fermented tea leaves can be directly unloaded.

As shown in figure 1, a material baffle plate 4.1 is hinged to the left and the right of a support 1 at the upper end of the feeding belt conveyor 4. The material baffle plate 4.1 can prevent the tea leaves from moving out from left and right when being unloaded. The feeding belt conveyor 4 transversely penetrates through the support 1 and can convey out tea falling from the two fermentation boxes 3.

The working principle and the process are as follows:

1) And the feeding belt conveyor 2 alternately conveys the tea leaves to the two fermentation boxes 3. As shown in fig. 2, firstly, the feeding belt conveyor 2 rotates anticlockwise, and the discharge port 2.4 on the left side discharges materials; meanwhile, the feeding belt conveyor 2 walks rightwards for a certain length, and the tea leaves are spread in the left fermentation box 3 in a layer. In the process, the spraying can be carried out by matching with a spraying pipe 2.5. And then the feeding belt conveyor 2 returns leftwards to finish the spreading of another layer of tea. The left fermentation box 3 is discharged in the process of left and right reciprocating motion. And then, discharging the right fermentation box 3, and similarly, the feeding belt conveyor 2 rotates clockwise, and the right discharge hole 2.4 discharges. Meanwhile, the feeding belt conveyor 2 walks rightwards for a certain length to complete the spreading of one layer of tea leaves. In the process, the spraying can be carried out by matching with a spraying pipe 2.5. Then the feeding belt conveyor 2 returns leftwards to finish the spreading of the tea leaves layer by layer. The blanking of the right fermentation box 3 is completed in the process of left-right reciprocating motion.

2) And (3) fermenting, wherein a corresponding fermenting box 3 is provided with an air blower, a heating pipe and the like for adjusting the temperature, the humidity and the like in the fermenting process, and the tea is slowly fermented to be reddish brown to finish the fermenting.

3) And starting the connecting rod mechanism 3.3, opening the bottom cover 3.2, directly dropping the tea leaves onto the feeding belt conveyor 4, and then sending the tea leaves into the drying cylinder for drying.

Claims

1. The utility model provides a black tea fermenting installation that can even high-efficient cloth which characterized in that: comprises a bracket (1), wherein a feeding belt conveyor (2), a fermentation box (3) and a feeding belt conveyor (4) are sequentially arranged on the bracket (1) from top to bottom;

the bottom of the feeding belt conveyor (2) is provided with a roller (2.1), and the roller (2.1) travels left and right along a slide rail (2.2) on the bracket (1) and is driven by a traveling motor (2.3); two ends of the feeding belt conveyor (2) are respectively provided with a discharge hole (2.4), and the discharge holes (2.4) are respectively opposite to a feed hole (3.1) of a fermentation box (3);

the bottom end of the fermentation box (3) is hinged with a paired bottom cover (3.2) in the left-right direction, and the bottom cover (3.2) is driven to open or close through a connecting rod mechanism (3.3).

2. The black tea fermentation device capable of uniformly and efficiently distributing the materials according to claim 1, which is characterized in that: and a spraying pipe (2.5) is arranged in the discharge hole (2.4), and an outlet of the spraying pipe (2.5) transversely extends out and directs discharged tea leaves.

3. A black tea fermentation device capable of distributing materials evenly and efficiently as claimed in claim 1, wherein: the connecting rod mechanism (3.3) comprises a first driving rod (3.3.1) and a second driving rod (3.3.2), wherein one end of the first driving rod (3.3.1) is hinged with a bottom cover (3.2), the other end of the first driving rod is hinged with a crank (3.3.3), the crank (3.3.3) is fixed on a rotating shaft (3.3.4), and the rotating shaft (3.3.4) is driven to rotate through a driving device (3.3.5); one end of the second driving rod (3.3.2) is hinged with the other bottom cover (3.2), and the other end is hinged on the first driving rod (3.3.1).

4. The black tea fermentation device capable of uniformly and efficiently distributing the materials according to claim 1, which is characterized in that: the left and right sides of the support (1) at the upper end of the feeding belt conveyor (4) are hinged with material blocking plates (4.1).