CN215455147U

CN215455147U - Online tea deblocking production line

Info

Publication number: CN215455147U
Application number: CN202122163952.3U
Authority: CN
Inventors: 汤瑞学; 杨海波; 王华准; 牛宪伟
Original assignee: Fengqing Fengning Tea Industry Co ltd; Tengling Machinery Technology Yunnan Co ltd
Current assignee: Fengqing Fengning Tea Industry Co ltd; Tengling Machinery Technology Yunnan Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-11
Anticipated expiration: 2031-09-08

Abstract

An online tea deblocking production line comprises a homogenizing conveyor (1), a deblocking machine (2) and a vibrating screening machine (3) which are arranged in sequence; the material homogenizing conveyor is a climbing belt conveyor, and a material homogenizing roller (1-1) is arranged at the middle section of the material homogenizing conveyor; the deblocking machine comprises a machine box (2-1) which is arranged below the discharge end of the homogenizing conveyor and is communicated up and down, a roller type deblocking wheel (2-2) arranged in the machine box, a driving motor (2-3) which is arranged outside the machine box and drives the roller type deblocking wheel, and a receiving hopper (2-4) arranged below the machine box; the feeding end of a vibration groove (3-1) of the vibration screening machine is positioned below the material receiving hopper (2-4), and the vibration groove is inclined downwards by 3-10 degrees along the material conveying direction. The utility model has good effect of deblocking fresh tea and ripe tea, and strong reliability, and thoroughly solves the technical problem of deblocking tea.

Description

Online tea deblocking production line

Technical Field

The utility model relates to the technical field of tea processing equipment, in particular to an online tea deblocking production line.

Background

After the fresh leaves are rolled, the tangled tea needs to be deblocked and dispersed as soon as possible, and the temperature is rapidly reduced, so that the phenomena of stuffy taste, insufficient drying and stuffy acid are avoided, and the quality of the tea is reduced. The timely deblocking can remove the redundant water vapor, quickly cool the fresh tea leaves and ensure that the dried tea leaves are kept green and glossy.

In addition, after Pu' er ripe tea is piled and fermented, tea can be agglomerated and needs to be separated as soon as possible, so that the processing of subsequent processes is facilitated.

The existing treatment method basically adopts manual treatment or treats the caked tea by additionally using a single deblocking device, then the caked tea is screened, the tea needs to be transported for many times in the midway, the labor intensity of workers is high, the tea processing time is delayed, the production efficiency is low, and particularly, the caked tea which is rolled cannot be deblocked in time, so that the tea quality is influenced. In addition, the tea deblocking device, the screening device and the like in the current market all need to be fixed by making anchor feet, the equipment occupies a large area, is inflexible to use, has poor reliability and has relatively high use cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a tea online deblocking production line which is simple and reliable in structure, can timely deblock caked tea, and is time-saving, labor-saving and efficient.

The technical scheme adopted by the utility model is as follows:

an online tea deblocking production line comprises a material homogenizing conveyor, a deblocking machine and a vibrating screening machine which are sequentially arranged; the material homogenizing conveyor is a climbing belt conveyor, and a material homogenizing roller is arranged at the middle section of the material homogenizing conveyor; the deblocking machine comprises a case, a roller type deblocking wheel, a driving motor and a receiving hopper, wherein the case is arranged below the discharge end of the homogenizing conveyor and is communicated up and down, the roller type deblocking wheel is arranged in the case, the driving motor is arranged outside the case and drives the roller type deblocking wheel, and the receiving hopper is arranged below the case; the feeding end of a vibration groove of the vibration screening machine is positioned below the material receiving hopper, and the vibration groove is inclined downwards by 3-10 degrees along the material conveying direction.

Further, 1-3 layers of sieve plates are arranged in the vibration groove.

Further, the roller type deblocking wheel is characterized in that a tooth claw is arranged on the surface of a roller.

Furthermore, 3-6 rows of the tooth claws are uniformly distributed on the surface of the roller along the radial direction, and each row of the tooth claws is distributed along the length direction of the roller.

The material homogenizing conveyor can uniformly convey rolled tea or Pu' er ripe tea after pile fermentation to a deblocking machine, agglomerated tea falls into the deblocking machine, is deblocked and scattered by a roller type deblocking wheel and then directly falls into a vibrating screening machine, and is further vibrated, dispersed, screened and graded for output after being vibrated and screened. The tea deblocking device is simple and reliable in structure, can timely deblock the caked tea, is good in deblocking effect, short in tea conveying path, low in loss, time-saving, labor-saving and efficient, and thoroughly solves the technical problem of tea deblocking.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention taken along a line in the direction of material transport.

Detailed Description

The utility model is further explained by the accompanying drawings.

The online tea deblocking production line shown in fig. 1 and 2 comprises a homogenizing conveyor 1, a deblocking machine 2 and a vibrating screening machine 3 which are arranged in sequence.

The material homogenizing conveyor 1 is a climbing belt conveyor, and a material homogenizing roller 1-1 is arranged at the middle section of the material homogenizing conveyor. The homogenizing material conveyor is equipment in the prior art, can be purchased in the market, and can also be manufactured by self according to the prior art.

The deblocking machine 2 comprises a machine case 2-1 which is arranged below the discharge end of the homogenizing conveyor and is communicated up and down, a roller type deblocking wheel 2-2 arranged in the machine case, a driving motor 2-3 which is arranged outside the machine case and drives the roller type deblocking wheel, and a receiving hopper 2-4 arranged below the machine case. The roller type deblocking wheel 2-2 is characterized in that tooth claws 2-2b are arranged on the surface of a roller 2-2a, and 3-6 rows of tooth claws are uniformly distributed on the surface of the roller along the radial direction. The number of rows of the toothed claws is not too many, the number of rows of the toothed claws is not too few, too many tea leaves are easily broken excessively, too few tea leaves are not ideal in deblocking effect, and the embodiment is provided with 6 rows of toothed claws. Each row of claws is arranged along the length of the roll. The output shaft of the driving motor is connected with the central shaft of the roller.

The vibrating screen machine 3 comprises a vibrating groove 3-1, vibrating motors 3-3 are arranged on two sides of the vibrating groove, a plurality of layers of screen plates 3-2 can be arranged in the vibrating groove, and 1-3 layers are usually arranged. The vibration groove is installed in a downward inclination mode along the material conveying direction, and the inclination angle is 3-10 degrees. The feeding end of the vibration groove is positioned below the material receiving hopper 2-4. The vibration screening machine is equipment in the prior art, can be purchased in the market, also can make according to prior art by oneself.

When the tea leaf material lifting and distributing device works, tea leaf materials (tea leaves after rolling or Pu' er ripe tea after pile fermentation) are uniformly lifted and conveyed by the material distributing conveyor 1, and the conveyed tea leaf materials are uniformly turned and distributed by the material distributing roller 1-1, so that the tea leaf materials uniformly fall from the discharge end of the material distributing conveyor and directly fall into the deblocking machine 2. The caked tea leaves fall into a deblocking machine, a driving motor drives a roller type deblocking wheel to rotate quickly, the roller type deblocking wheel 2-2 with high-speed rotation is used for beating the caked leaves by using tooth claws 2-2b, and the caked leaves directly fall into a receiving hopper 2-4 and enter a vibrating screening machine 3 after being deblocked and broken. The material receiving hopper 2-4 can prevent scattered tea from splashing everywhere and pour the tea into the vibrating screen directly. The vibrating screen machine further vibrates and disperses the tea leaves, and the tea leaves are screened according to the length and the thickness of the strips (for strip-shaped tea) or screened according to the particle size (for broken tea) through vibration and the multiple layers of screen plates, so that different screened tea leaves are processed by different processes in the following process to obtain tea finished products of different types. The obliquely arranged sieve plate can automatically promote tea leaves on the sieve plate to do corresponding movement in the vibrating process, and the tea leaves are automatically sieved according to the length and the thickness of a rope or the size of particles.

The material homogenizing conveyor, the deblocking machine and the vibrating screening machine are directly connected with each other, intermediate transition equipment is not arranged, the structure is simple and reliable, tea materials are smoothly conveyed, material blockage is not easy to occur, fresh rolled leaves can be quickly and continuously conveyed to the deblocking machine to be rapidly deblocked and dispersed, the temperature is rapidly reduced, stuffy taste and insufficient drying are prevented, the dried tea leaves are guaranteed to be emerald green and glossy, the production efficiency and the tea leaf quality are greatly improved, online continuous automatic deblocking of the tea leaves is realized, and the labor cost is reduced.

Claims

1. An online tea deblocking production line is characterized by comprising a homogenizing conveyor (1), a deblocking machine (2) and a vibrating screening machine (3) which are sequentially arranged; the material homogenizing conveyor (1) is a climbing belt conveyor, and a material homogenizing roller (1-1) is arranged at the middle section of the material homogenizing conveyor; the deblocking machine (2) comprises a case (2-1) which is arranged below the discharge end of the homogenizing conveyor and is through up and down, a roller type deblocking wheel (2-2) arranged in the case, a driving motor (2-3) which is arranged outside the case and drives the roller type deblocking wheel, and a receiving hopper (2-4) arranged below the case; the feeding end of a vibration groove (3-1) of the vibration screening machine (3) is positioned below the material receiving hopper (2-4), and the vibration groove is inclined downwards by 3-10 degrees along the material conveying direction.

2. An online tea deblocking production line according to claim 1, characterized in that 1-3 layers of sieve plates (3-2) are provided in the vibrating trough (3-1).

3. The online tea deblocking production line according to claim 1 or 2, characterized in that the roller type deblocking wheel (2-2) is provided with teeth claws (2-2b) on the surface of a roller (2-2 a).

4. The online tea deblocking production line according to claim 3, wherein 3-6 rows of the toothed claws are uniformly distributed on the surface of the roller in the radial direction, and each row of the toothed claws is arranged along the length direction of the roller.