CN216255221U

CN216255221U - Intelligent tea green-making machine

Info

Publication number: CN216255221U
Application number: CN202123333629.2U
Authority: CN
Inventors: 陈英勇; 江进福; 陈玉云; 沈瑶生; 陈龙贵; 陈加庆; 杨祥平
Original assignee: Fujian Jiayou Tea Machinery Intelligent Technology Co ltd
Current assignee: Fujian Jiayou Tea Machinery Intelligent Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-04-12
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to an intelligent tea green-making machine, and relates to the field of tea manufacturing equipment. The tea leaf green-making machine comprises a rack, a roller, an air blowing device and an air pipe, wherein the roller is a cylindrical roller for making green tea leaves, the roller is rotatably assembled in the rack, the air blowing device is assembled in the rack, the end part of the air blowing device, which is close to the cylindrical structure of the roller, is arranged, the air pipe is of a circular tubular structure, and one end of the air pipe is assembled in the air blowing device, and the main part of the air pipe extends into the roller through the end part of the roller. The periphery of the air pipe is provided with air pipe air holes. The air blowing device blows air flow into the drum through the air pipe and the air holes of the air pipe. The air pipe is rotatably assembled on the blower device. According to the utility model, through the structure that the air pipes are rotatably assembled, airflow blown by the air blowing device forms a vortex shape in the roller, and compared with the straight-direction divergent type injection in the background technology, the tea leaf integral heating is more uniform, and the consistency of green-making finished products is improved.

Description

Intelligent tea green-making machine

Technical Field

The utility model relates to the field of tea manufacturing equipment, in particular to an intelligent tea green-making machine.

Background

The green-making process is the key to the quality of oolong tea, and is generally carried out by alternately shaking and spreading green. Because of different tea varieties, climates and the like, the existing production usually depends on the experience science of 'green-seeing and green-seeing' and low efficiency, and the requirement on producers is high.

The tea green-making equipment disclosed in Chinese patents with application numbers of 201620388442.2, 201520311967.1, 201822165239.0, 201920033025.X and the like all disclose that cold air and/or hot air are introduced into a roller through a duct structure extending into the roller, and the traditional green-making mode depending on experience and weather is controlled by temperature, humidity, time and the like, so that parameterized and intelligent production is realized. However, the above scheme has the following disadvantages: firstly, most of the air pipes have the function of guiding hot air in; in the wind pipe of hot-blast leading-in, hot-blast in the tuber pipe is sprayed towards the cylinder periphery edge by the cylinder middle part via the wind hole, and hot-blast heating direction is single, causes local tealeaves to be heated seriously easily. And secondly, the air holes are arranged in a large number, so that the air pipe is high in cost and easily causes the blockage of the air holes, and the air holes are arranged in a small number, so that the interval between the adjacent air holes is large, the local tea leaves are easily heated seriously, and the like.

Disclosure of Invention

The utility model provides an intelligent tea green-making machine, which aims to solve the problems.

The utility model adopts the following technical scheme:

the utility model provides an intelligent tealeaves machine of making green, includes frame, cylinder, air-blast device and tuber pipe, and the cylinder is for being used for the cylindric cylinder that tealeaves made green, and the rotatable assembly of cylinder in the frame, air-blast device assemble in the frame, and the tip that the air-blast device is close to the cylindric structure of cylinder sets up, and the tuber pipe is pipe column structure, and tuber pipe one end is assembled in air-blast device and tuber pipe main part extends to in the cylinder via the cylinder tip. The periphery of the air pipe is provided with air pipe air holes. The air blowing device blows air flow into the drum through the air pipe and the air holes of the air pipe. The air pipe is rotatably assembled on the blower device.

Further:

the air blowing device comprises an air blowing mechanism and an end cover, wherein the end cover and the air blowing mechanism are fixedly assembled relatively, and an air outlet of the air blowing mechanism penetrates through the end cover. The end cover is sleeved outside the head end part of the roller and is used for sealing the head end part of the roller.

The head end of the air pipe can be rotatably assembled on the end cover. The air blowing mechanism and the air pipe are respectively positioned on two sides of the end cover, and an air outlet of the air blowing mechanism penetrates through the end cover to be connected to the head end of the air pipe.

The head end of the air pipe is rotatably assembled on the end cover through a slewing bearing.

The air pipe is rotationally arranged by blowing air flow blown by the air blowing device.

The end part of the tail end of the air pipe is closed.

The air holes of the air pipes are arranged in rows, a plurality of rows are formed in the air holes of the air pipes, and the air holes of the air pipes in the same row are arranged along the length direction of the air pipes.

And the outer sides of the driving blades extend towards the outside of the air pipe, and the extending directions of the outer sides of the driving blades bend towards the outside of the air pipe air hole opening corresponding to the driving blades.

The air holes of the air pipe are uniformly distributed with a plurality of rows along the circumferential direction of the air pipe, and the air holes of the air pipe in the same row are uniformly distributed with a plurality of rows along the length direction of the air pipe. Each air hole of the air duct is provided with one driving blade.

The driving blade extends from the head end of the air pipe to the tail end of the air pipe.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model rotates the air pipe by the structure that the air pipe can be rotatably assembled and matching with a power source for driving the air pipe to rotate, a connecting component for enabling the air pipe and the roller to synchronously rotate, an air flow blown by the air blowing device to rotate and the like, and further the air flow blown by the air blowing device forms a vortex shape in the roller. And the air pipe can also avoid direct impact of tea leaves, impurities and the like on the air holes of the air pipe in the rotating process, and the condition that the air holes of the air pipe are blocked is reduced or even avoided. And the centrifugal force in the rotation of the air pipe is also helpful to further reduce or even avoid the condition that the air holes of the air pipe are blocked.

Drawings

Fig. 1 is a schematic structural view of an intelligent tea green-making machine according to the present invention at a first viewing angle.

Fig. 2 is a schematic structural view of the intelligent tea green-making machine of the utility model at a second viewing angle.

Fig. 3 is a schematic structural view of the air duct of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 and 2, an intelligent tea green-making machine comprises a rack 1, a roller 2, an air blowing device and an air pipe 4, wherein the roller 2 is a cylindrical roller 2 for making green tea, the roller 2 is rotatably assembled on the rack 1, the air blowing device is arranged near the end part of the cylindrical structure of the roller 2, the air pipe 4 is of a circular tubular structure, one end of the air pipe 4 is assembled on the air blowing device, and the main part of the air pipe 4 extends into the roller 2 through the end part of the roller 2. The air duct 4 has air duct holes 41 formed in the periphery thereof. The blower blows air into the drum 2 through the duct 4 and the duct holes 41. The cylindrical roller 2 for green-making of tea leaves is commonly provided with: firstly, the tea leaves are horizontally placed like a roller 2, and taken and placed through a material access door arranged on the wall of the roller 2; secondly, if the roller 2 is obliquely arranged, the wall of the roller 2 is provided with a feeding door, and the end part of the roller 2 is provided with a discharging door; and the third is that the feeding door and the discharging door are arranged on the end part of the roller 2. Specifically, the present embodiment is illustrated by using the two structures described above. In fig. 2, the structure inside the drum 2 is illustrated, and perspective processing is performed on the drum wall of the drum 2 located in a curve range.

With continuing reference to fig. 1 and 2, for convenience of orientation description, the two end portions of the cylindrical structure of the drum 2 are defined as the head end and the tail end of the drum 2, respectively. The blowing device is arranged close to the head end of the roller 2, and the discharge door is arranged at the tail end of the roller 2. The drum 2 is fitted obliquely in a direction in which the level of the head end is higher than the level of the tail end. The drum 2 is additionally provided with a driving motor 21 and an inner convex rib 22, the driving motor 21 is assembled on the frame 1 and drives the drum 2 to rotate through a belt, the inner convex rib 22 is fixedly arranged on the inner wall of the drum 2, and the inner convex rib 22 extends spirally. The length direction of the air pipe 4 extends along the length direction of the roller 2, and the head end of the air pipe 4 is defined as one end of the air pipe adjacent to the head end of the roller 2, and the tail end of the air pipe 4 is defined as one end of the air pipe adjacent to the tail end of the roller 2.

With reference to fig. 1 and 2, the blower device includes a blower mechanism 31, an end cover 32, and a base 33, where the blower mechanism 31 and the end cover 32 are both fixedly mounted on the base 33, the base 33 is fixedly mounted on the frame 1, and an air outlet of the blower mechanism 31 penetrates through the end cover 32. The end cap 32 is disposed to cover the front end of the drum 2 and to close the front end of the drum 2. That is, the end cover 32 is a cylindrical structure with one open end, the head end of the roller 2 is inserted into the open end of the end cover 32, and the end cover 32 is closed. When the drum 2 rotates, the end cap 32 remains stationary, i.e. the drum 2 rotates relative to the end cap 32. The blowing means 31 is a blowing means 31 capable of blowing cold air and hot air, and the specific structure thereof is disclosed in the patent of the prior application by the applicant, and is not described herein again. The blower mechanism 31 and the air pipe 4 are respectively located at two sides of the end cover 32, and an air outlet of the blower mechanism 31 penetrates through the end cover 32 and is connected to the head end of the air pipe 4.

Referring to fig. 2 and 3, the head end of the air duct 4 is rotatably mounted to the end cap 32 by a pivot bearing 42. The end part of the tail end of the air pipe 4 is closed. Because end cover 32 is fixed assembly in base 33, base 33 is fixed assembly in frame 1, and the structural strength that promptly can be higher at end cover 32 simple effective promotion such as panel, welding frame structure etc. of intensity. And by matching with the arrangement of the slewing bearing 42, the characteristics that the slewing bearing 42 can bear larger axial and radial loads and overturning moment are utilized, the assembly strength of the air pipe 4 is effectively improved, and the service life and the use stability of the equipment are improved. The power source for the rotation of the air duct 4 may be provided in the form of a motor connected through a transmission structure, a connecting member for synchronously rotating the air duct 4 and the drum 2, an air flow blown by a blower device, or the like. Specifically, the air duct 4 is rotationally blown by the air flow blown by the blowing mechanism 31.

With reference to fig. 2 and 3, the air duct holes 41 are arranged in rows, a plurality of rows are formed in the air duct holes 41, and the air duct holes 41 in the same row are arranged along the length direction of the air duct 4. Specifically, fifteen rows of the air duct air holes 41 are uniformly distributed along the circumferential direction of the air duct 4, and tens of the air duct air holes 41 in the same row are uniformly distributed along the length direction of the air duct 4. One driving blade 43 is attached to each row of duct holes 41. The driving blade 43 is arc-shaped plate, the inner side of the driving blade 43 is fixedly arranged at the circumferential outer edge of the air duct 4, the inner side of the driving blade 43 is positioned at the side of the opening of the air duct air hole 41 corresponding to the inner side of the driving blade 43, the outer side of the driving blade 43 extends towards the outside of the air duct 4, and the extending direction of the outer side of the driving blade 43 is bent towards the opening of the air duct air hole 41 corresponding to the outer side of the driving blade 43. The driving blade 43 extends from the head end of the air duct 4 to the tail end of the air duct 4. That is, fifteen driving blades 43 are provided, and fifteen driving blades 43 are uniformly distributed along the circumferential direction of the air duct 4, and the bending of the driving blades 43 faces the direction away from the front of the rotation of the air duct 4. This driving vane 43 relies on to lead by the air current that tuber pipe wind hole 41 blew out, and then realizes relying on high air current drive tuber pipe 4 to rotate, and the structure sets up simple and efficient, uses with low costs and the benefit height. When the blowing mechanism 31 blows hot air, the tube body of the duct 4 is heated, and thus, for example, tea leaves are easily overheated by the tube body of the duct 4. In the tea green-making machine of application No. 201822165239.0, although the heat-conducting plate is added on the outer edge of the air duct 4, the effect is difficult to compare with the structure of the air duct 4 which is rotated by the utility model. Moreover, the driving blade 43 shields the opening of the air duct air hole 41 on the outer periphery of the air duct 4, and prevents the air duct air hole 41 from being blocked by small-volume tea raw materials, dust, impurities and the like.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims

1. An intelligent tea green-making machine comprises a rack, a rotary drum, an air blowing device and an air pipe, wherein the rotary drum is a cylindrical rotary drum for making green tea, the rotary drum is rotatably assembled on the rack, the air blowing device is arranged close to the end part of the cylindrical structure of the rotary drum, the air pipe is of a circular tubular structure, one end of the air pipe is assembled on the air blowing device, and the main body part of the air pipe extends into the rotary drum through the end part of the rotary drum; the periphery of the air pipe is provided with air pipe air holes; the air blowing device blows air flow into the roller through the air pipe and the air holes of the air pipe; the method is characterized in that: the air duct is rotatably mounted to the blower device.

2. The intelligent tea green-making machine according to claim 1, characterized in that: the air blowing device comprises an air blowing mechanism and an end cover, the end cover and the air blowing mechanism are relatively fixedly assembled, and an air outlet of the air blowing mechanism penetrates through the end cover; the end cover is sleeved outside the end part of the head end of the roller and is used for sealing the end part of the head end of the roller.

3. The intelligent tea green-making machine according to claim 2, characterized in that: the head end of the air pipe is rotatably assembled on the end cover; the air blowing mechanism and the air pipe are respectively positioned on two sides of the end cover, and an air outlet of the air blowing mechanism penetrates through the end cover to be connected to the head end of the air pipe.

4. The intelligent tea green-making machine according to claim 3, characterized in that: the head end of the air pipe is rotatably assembled on the end cover through a slewing bearing.

5. The intelligent tea green-making machine according to claim 1, characterized in that: the air pipe is rotationally arranged by blowing air flow blown by the air blowing device.

6. The intelligent tea green-making machine according to claim 5, characterized in that: the end part of the tail end of the air pipe is closed.

7. The intelligent tea green-making machine according to claim 5, characterized in that: the air duct air holes are arranged in a row shape, a plurality of rows are formed in the air duct air holes, and the air duct air holes in the same row are arranged along the length direction of the air duct.

8. The intelligent tea green-making machine according to claim 7, characterized in that: and the outer side of the driving blade extends towards the outside of the air pipe, and the extending direction of the outer side of the driving blade bends towards the outside of the air pipe air hole opening corresponding to the driving blade.

9. The intelligent tea green-making machine according to claim 8, characterized in that: the air holes of the air pipes are uniformly distributed in a plurality of rows along the circumferential direction of the air pipes, and the air holes of the air pipes in the same row are uniformly distributed in a plurality of rows along the length direction of the air pipes; and each air hole of the air duct is additionally provided with one driving blade.

10. The intelligent tea green-making machine according to claim 8, characterized in that: the driving blade extends from the head end of the air pipe to the tail end of the air pipe.