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Graded twisting machine for tea leaves

A graded, kneading machine technology, applied in tea processing before extraction, etc., can solve problems such as uneven rolling, poor stability, and non-adjustable rolling strength and speed, and achieve adjustable rolling strength, adjustable rolling speed, and stability Good results

Inactive Publication Date: 2020-06-05
周倩倩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of uneven rolling, unadjustable rolling strength and speed, inconvenient feeding operation of tea leaves, complicated structure and poor stability caused by using existing rolling machines in the rolling process of tea leaves , and proposed a tea grade rolling machine

Method used

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  • Graded twisting machine for tea leaves
  • Graded twisting machine for tea leaves
  • Graded twisting machine for tea leaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] see Figure 1-4, a tea graded rolling machine, comprising a bearing plate 1, a bearing frame 2 horizontally rotated on the bearing plate 1, two conical sleeves 3 located in the bearing frame 2 with concentric centers and axes distributed horizontally, located in the conical The cone 4 in the sleeve 3, wherein the bearing plate 1 acts as a base, and the bearing frame 2 can adopt the structure shown in the figure to mainly support the cone sleeve 3 and the cone 4. The cone sleeve 3 is used to hold the tea leaves that need to be rolled. The body 4 is used as a resistance part for tea rolling; the large ends of the two conical sleeves 3 are opposite and distributed symmetrically with respect to the center of rotation of the carrier 2, and the inner wall of the carrier 2 is fixedly provided with a small end passing through the conical sleeve 3 and connected to the cone. The small end of the body 4 is elastic and axially slidingly fitted with the support shaft 21, and the con...

Embodiment 2

[0040] see Figure 5-8 The difference from Example 1 is that the top of the transition sleeve 22 is fixedly connected with a feed funnel 221 and the bottom is provided with a discharge port 222, and the centers of rotation of the feed funnel 221, discharge port 222 and transition sleeve 22 are coaxially distributed. , the feeding funnel 221 is used for feeding the tea leaves, and the discharge port 222 is used for discharging the rolled tea leaves. The discharge port 222 and the feeding funnel 221 are located at the center of the rotation, with good dynamic stability and convenient loading and unloading operations; The middle part of the bevel gear 5 is provided with a relief hole 51 corresponding to the discharge port 222, and the electric telescopic rod 6 is fixedly installed on the carrier frame 2 and positioned at the bottom of the transmission bevel gear 5, and the top of the electric telescopic rod 6 is fixedly provided with and let The sealing disc 61 of the position ho...

Embodiment 3

[0042] see Figure 7 Based on the further description of Embodiment 1, the drive disc 8 is fixedly arranged on the outer periphery of the transmission bevel gear 5 in the carrier 2, and the outer periphery of the transmission bevel gear 5 is fixedly provided with an annular disc 52, and the drive disc 8 includes an annular disc 52 52, the disk sleeve 81 that rotates in the outer periphery, the drive gear 82 that is located in the disk sleeve 81 and the outer mesh of the annular disk 52, and the speed-regulating motor 83 that is fixedly arranged at the bottom of the disk sleeve 81 and is fixedly connected with the drive gear 82, the speed-regulating motor One 83 drives the driving gear 82 to rotate, and the driving gear 82 drives the transmission bevel gear 5 to rotate through the inner core of the annular disc 52, and drives the two conical sleeves 3 to rotate; for realizing the beneficial effect produced by embodiment 1, the transmission bevel gear 5 is driven to rotate The d...

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Abstract

The invention discloses a graded twisting machine for tea leaves. The graded twisting machine comprises a loading plate, a load-bearing frame, two conical sleeves and cones, wherein the load-bearing frame is in horizontal running fit with the loading plate, the two conical sleeves are located in the load-bearing frame and are coaxial, axes of the two conical sleeves are of horizontal distribution,and the cones are located in the conical sleeves. According to the graded twisting machine for the tea leaves, the load-bearing frame which is in running fit in a horizontal direction is arranged onthe loading plate, the two conical sleeves which are symmetrically distributed relative to a center of rotation of the load-bearing frame are rotatably connected into the load-bearing frame and are coaxially distributed, the cones are arranged in the conical sleeves and are in axial elastic sliding fit with the load-bearing frame, gaps between the cones and the conical sleeves are twisting areas,a tea leaf placement chamber is formed by two bearing sleeves and the load-bearing frame, and the two bearing sleeves rotate in a vertical direction, are opposite in rotating direction and are combined with the horizontal-rotating load-bearing frame, so that adjustable twisting force, adjustable twisting speed, rolling type twisting and uniform twisting of the tea leaves under the action of centrifugation can be achieved; and the entire device is free of force of inertia and good in stability.

Description

technical field [0001] The invention relates to the technical field of tea production, in particular to a graded rolling machine for tea. Background technique [0002] Kneading is an important process in tea processing and production. The function of this process is to destroy the tissue cells in the green leaves, knead the tea juice, and make the tea initially shaped; the working principle and structure of the existing tea kneading machines are basically the same. It includes a frame and a kneading cylinder, the kneading cylinder is located in the middle of the frame, a kneading plate is installed under the kneading cylinder, a gland is arranged above the kneading cylinder, the gland is connected with a lifting drive mechanism for driving the gland to move up and down, and the kneading cylinder Installed on the frame, the frame is hinged on the crank arm, the crank arm is connected with the kneading driving mechanism for driving the crank arm to rotate, and an open-type fee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/12
CPCA23F3/12
Inventor 周倩倩
Owner 周倩倩
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