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Pressurization cover beneficial to control of tea leaf rolling pressure

A technology of pressurizing lids and tea leaves, which is applied in the direction of tea processing before extraction, etc., can solve the problems of not being able to adjust the upper and lower positions of the pressurizing lids, and consuming the time and energy of staff.

Inactive Publication Date: 2017-05-10
四川筑红运林业科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that in the prior art, the pressing cover of the kneading machine is manually operated, and the upper and lower positions of the pressing cover cannot be fine-tuned, and it takes a lot of time and energy for the staff. The purpose is to provide a The pressurized cover that controls the tea rolling pressure can realize the mechanical adjustment of the upper and lower positions of the pressurized cover in different ranges, and is conducive to reducing the input of labor costs

Method used

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  • Pressurization cover beneficial to control of tea leaf rolling pressure
  • Pressurization cover beneficial to control of tea leaf rolling pressure
  • Pressurization cover beneficial to control of tea leaf rolling pressure

Examples

Experimental program
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Effect test

Embodiment 1

[0033] In the prior art, the kneading machine includes a support 1, a kneading disc 2 and a kneading device, the kneading device includes a kneading bracket 3, a kneading cylinder 4 and a pressure cover 5, the kneading disc 2 is fixed on the support 1, and the kneading disc 2 is provided with several The ribs 6 and the kneading bracket 3 are installed above the kneading disc 2 through the crank rocker mechanism 7, and the kneading cylinder 4 is fixed on the kneading bracket 3

[0034] Such as Figure 1~3 As shown, the present invention is a pressurized cover that is beneficial to control the tea rolling pressure, including a pressure regulating device 8, and the pressure regulating device 8 is arranged above the rolling cylinder 4 through a fixing frame 9. The pressure regulating device 8 comprises a first adjusting rod 81 and a second adjusting rod 82, one end of the first adjusting rod 81 is arranged on the fixed frame 9 and is connected with the output end of the motor 83, ...

Embodiment 2

[0036] Further improvement on the basis of Embodiment 1, a second adjusting rod 82 of a pressure cover that is beneficial to control the tea rolling pressure is provided with a second fixing plate 85, and the plate surface of the second fixing plate 85 is in contact with the second adjusting rod 82. Vertically, the pressure regulating device also includes a spring 86, and the two ends of the axial direction of the spring 86 are respectively fixed on the fixed frame 9 and the second fixed plate 85 so that the spring 86 is fixed between the fixed frame (9) and the second fixed plate 85 . The second fixing plate 85 is also provided with a spring fixing post 87 for fixing the spring 86 .

Embodiment 3

[0038] Further improvement on the basis of Example 2, a pressurized cover that is beneficial to control the tea rolling pressure also includes a PLC controller; the cover surface of the pressurized cover 5 in contact with the tea leaves is provided with a pressure sensor 88, and the pressure sensor 88 is used for real-time Detect the pressure value received by the pressurized cover 5, and transmit the pressure value signal to the PLC controller; the PLC controller is used to receive the pressure value signal and send a start or stop control command to the motor 83; the pressurized cover 5 and the tea leaves A humidity sensor 89 is established on the contacted cover surface, and the humidity sensor 89 is used to detect the humidity value received on the lower surface of the pressure cover 5 in real time, and transmits the humidity value signal to the PLC controller; the PLC controller is used to receive the pressure value signal And send start or stop control instruction to moto...

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Abstract

The invention discloses a pressurization cover beneficial to control of tea leaf rolling pressure. The pressurization cover comprises a pressure regulating device fixed by virtue of a fixing frame and also comprises a first L-shaped fixing plate, wherein the pressure regulating device comprises a first regulating rod and a second regulating rod; one end of the first regulating rod is arranged on the fixing frame and is connected with an output end of a motor, and an external screw thread is formed at the other end of the first regulating rod; one end of the second regulating rod is fixedly connected with the pressurization cover, a fixing hole is formed in the other end of the second regulating rod along the axial direction, and an internal screw thread is formed in the fixing hole; the first regulating rod and the second regulating rod are adaptively connected by virtue of the external screw thread and the internal screw thread; and a special-shaped through hole is formed in one plate surface of the first L-shaped fixing plate, the special-shaped through hole is used for limiting circumferential rotation of the second regulating rod, the second regulating rod is of a structure adaptive to the special-shaped through hole and can pass through the special-shaped through hole while doing axial movement, and a free end of the other plate surface is arranged on the fixing frame. The pressurization cover disclosed by the invention has the advantages that different magnitudes of mechanical adjustment on an up-and-down position of the pressurization cover can be realized, and investment on human cost can be beneficially reduced.

Description

technical field [0001] The invention relates to a tea processing equipment, in particular to a pressurized cover which is beneficial for controlling the tea rolling pressure. Background technique [0002] Kneading is to knead the fresh leaves that have been killed or withered and softened by hand or machine into required shapes such as strips, needles, granules, and slices. In addition to shaping, the function of rolling is mainly to cause the cells to break and the tea juice to overflow. The overflowing tea juice adheres to the surface of the shaped leaves. After drying, the color and taste can be brewed by brewing. Therefore, rolling is a necessary process for making all kinds of tea. [0003] In the prior art, the tea leaves are put into the kneading cylinder of the kneading machine, and the pressurized cover is pressed down on the tea leaves by manual operation. Press and knead the tea leaves to achieve the functions of double kneading and reducing the volume of the te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/12
CPCA23F3/12
Inventor 罗志辉
Owner 四川筑红运林业科技有限责任公司
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