CN210841425U - Tea leaf rocking machine - Google Patents

Abstract

The utility model relates to a tea shaker, which comprises a support frame, eccentric discs are rotatably connected to both sides of the upper end of the support frame through an eccentric rotating shaft, the shaft centers of the eccentric disc and the eccentric rotating shaft are eccentrically arranged, and the inner side of the eccentric disc is arranged along the circumferential direction. A number of uniform wind fins, the inner side of the eccentric disks on both sides is fixedly connected with a rotating drum through the central axis, the rotating drum is provided with uniform holes, the interior is provided with a number of uniform friction strips along the circumference, and there is an opening on the circumference of the rotating drum. A drum door is installed on the mouth; the eccentric shaft on the right side of the drum is connected to the motor through a pulley drive group; a baffle is arranged under the drum, a hinged baffle discharge plate is arranged on the baffle, and a sliding plate is arranged under the baffle material box. The drum is set in the form of two large ends and a small one in the middle. The left and right eccentric discs are provided with wind fins, and the drum is eccentrically arranged and has friction strips inside. The above features can make the tea leaves fully rub up, down, left and right in the drum and improve the shaking efficiency. The holes on the top can also filter out impurities and reduce the pollution of tea leaves.

Description

A tea shaker

technical field

The utility model relates to the technical field of tea processing, in particular to a tea shaker.

Background technique

Because tea has a good health care effect, it is loved by consumers and even developed into a tea ceremony. After modern scientific separation and identification, tea contains more than 450 organic chemical components and more than 40 inorganic mineral elements; tea contains catechin, cholestene, caffeine, inositol, folic acid , pantothenic acid and other ingredients, can improve human health.

Shaking green tea is a process in the tea making process, that is, shaking green process. Through different combination tests of the mechanical movement force and mechanical friction force of the shake green, the influence of the different mechanical force of the shake green on the physical and chemical changes of green leaves and the quality of tea was investigated. The results showed that mechanical exercise force can enhance the conduction function of leaf tip tissue and coordinate the flavor substances of tea soup, which has an internal effect; mechanical friction can damage leaf cells, make tea polyphenols enzymatically oxidize, induce aroma, and have external effects; The movement force and friction force should be coordinated to form the unique aroma, high taste and mellow quality of tea. In the traditional production process, the process of shaking the green is often completed by manpower, and the effect is not ideal. Not to mention, the work efficiency Also extremely low. In the existing tea shaker device, the tea leaves can be continuously rolled back and forth in the drum, and the efficiency is low; the freshly picked tea leaves contain impurities such as soil and dust. When the tea leaves are rolled in the drum, the impurities will be uniform. Therefore, it is urgent to remove impurities at the same time in the shaking process to improve the quality of tea leaves.

SUMMARY OF THE INVENTION

In view of the above problems in the prior art, the utility model provides a tea shaker.

The utility model is achieved through the following technical solutions:

A tea shaker, comprising a support frame, eccentric discs are rotatably connected to both sides of the upper end of the support frame through an eccentric shaft, the eccentric disc and the eccentric shaft are eccentrically arranged, and the inner sides of the eccentric discs on both sides pass through The central shaft is fixedly connected with a rotating drum, the circumference of the rotating drum has an opening, and a rotating drum door is installed on the opening; the eccentric rotating shaft on the right side of the rotating drum is connected to the motor through a pulley transmission group; the bottom of the rotating drum is provided with The baffle is provided with a baffle discharge plate, and a sliding material box is arranged under the baffle.

Preferably, the rotating drum is coaxial with the central axis and the eccentric disc.

Preferably, the rotating cylinder is a thin-walled cylinder of uniform thickness with large outer diameters at both ends and gradually decreasing from the two ends to the middle.

Preferably, uniform holes are provided on both sides and the circumference of the drum.

Preferably, a plurality of friction strips are evenly arranged inside the drum along the circumference.

Preferably, the inner side of the eccentric disk is provided with several uniform wind fins along the circumferential direction.

Preferably, the baffle discharge plate and the baffle are connected by a torsion spring.

One end of the drum door is hinged with the drum, and the other end is connected with the drum through a buckle.

The beneficial effects of the present utility model are:

The tea shaker provided by the utility model can enhance the rolling range of tea leaves in the drum by eccentrically arranging the rotating shaft and the drum, and at the same time, a friction strip is arranged inside the drum to enhance the friction effect of the tea leaves; It is set in the form of two large ends and a small one in the middle. When the tea leaves are flipped up and down in the drum, they will move to both ends at the same time, which further enhances the movement range of the tea leaves. The tea leaves are blown in the middle to prevent the tea leaves from gathering at both ends; the drum is provided with holes, which can throw out impurities such as soil and tea stalks with small diameters, and reduce the pollution of the impurities to the tea leaves. At the same time, there are baffles outside the drum. , to block the impurities and reduce the workload of cleaning; the baffle is provided with a baffle discharge plate connected with a torsion spring, and the bottom of the baffle is a sliding material box. By pressing the baffle discharge plate, impurities or Gather the tea leaves.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the front view structure schematic diagram of the utility model.

FIG. 2 is a schematic top view of the structure of the present invention.

FIG. 3 is a schematic view of the A-A cross-sectional structure of the utility model.

FIG. 4 is a schematic diagram of the right side view of the present invention.

FIG. 5 is a schematic diagram of the three-dimensional structure of the present invention.

In the figure, 1-support frame, 2-drum, 21-drum door, 22-center shaft, 23-friction strip, 3-eccentric disc, 31-wind fin, 4-eccentric shaft, 41-bearing, 5- Pulley transmission group, 6-baffle plate, 61-baffle plate discharge plate, 62-torsion spring, 7-motor, 8-sliding material box, 81-handle.

Detailed ways

In order to enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be further described below with reference to accompanying drawings 1 to 5 .

A tea shaker, comprising a support frame, an eccentric disc 3 is rotatably connected to both sides of the upper end of the support frame 1 through an eccentric shaft 4, the eccentric disc 3 and the eccentric shaft 4 are eccentrically arranged, and the two sides are eccentrically arranged. The inner side of the eccentric disc 3 is fixedly connected with the rotating drum 2 through the central shaft 22 . The rotating drum 2 is coaxial with the central shaft 22 and the eccentric disc 3 . A bearing seat is installed on both sides of the support frame 1, and a bearing 41 is arranged in the bearing seat. The bearing 41 can rotatably support the eccentric rotating shaft 4. The rotating drum 2 rotates eccentrically around the eccentric rotating shaft 4, and the rotation amplitude is greater than the coaxial rotation amplitude, which enhances the rotation of the tea leaves. The range of tumbling in the cylinder 2 improves the shaking efficiency.

The rotating drum 2 is a thin-walled drum of uniform thickness with large outer diameters at both ends and gradually decreasing from the two ends to the middle. While the tea leaves are rolling up and down in the drum 2, since the middle is high and the two ends are low, the tea leaves will have a tendency to roll to both sides, which further enhances the effect of shaking.

Several friction strips 23 are evenly arranged inside the drum 2 along the circumference. It can be fully rubbed with the tea leaves in the rotating drum 2 to cause damage to leaf cells through mechanical friction, enzymatic oxidation of tea polyphenols, and induction of aroma.

The inner side of the eccentric disk 3 is provided with several uniform wind fins 31 along the circumferential direction. The plurality of wind fins 31 generate centripetal wind during rotation and blow into the rotating drum 2 . Because the two ends of the rotating drum 2 are large and the middle is small, the tea leaves will accumulate at both ends, and the wind force generated by the wind fins 31 can blow the tea leaves in the rotating drum 2 toward the middle direction. blue effect.

Uniform holes are provided on both sides and the circumference of the rotating drum 2 . The size of the holes can ensure that the tea leaves will not leak out, and can filter out impurities such as dust and tea stems, so as to prevent the impurities from further contaminating the tea leaves during the process of shaking the tea leaves and affecting the quality of the tea leaves.

The drum 2 has an opening on the circumference, and a drum door 21 is installed on the opening. One end of the drum door 21 is hinged with the drum 2 , and the other end is connected with the drum 2 through a buckle. It is convenient for the operator to load or take out the tea leaves.

The eccentric shaft 4 on the right side of the drum 2 is connected to the motor 7 through the pulley transmission group 5 . Provide power support for the rotation of the drum 2.

A baffle 6 is provided below the rotating drum 2, and the baffle 6 surrounds the rotating drum 2 in an arc shape to block the thrown out impurities as much as possible to prevent the impurities from flying around, and finally the gravity impurities will slide to the bottom of the baffle. There is a discharge port on the bottom of the baffle 6, and a baffle discharge plate 61 is installed on the discharge port. The baffle discharge plate 61 is connected with the baffle 6 through a torsion spring 62. Under normal circumstances, the baffle discharge plate 61 just blocks the discharge port. By pressing down the baffle discharge plate 61 to overcome the elastic force of the torsion spring 62, the baffle discharge plate 61 will have a downward inclination angle with the baffle 6, and the impurities or tea leaves will be poured out. Then, after being released, the baffle discharge plate 61 rebounds and seals the baffle 6 again.

A sliding material box 8 is arranged below the baffle 6, and the sliding material box 8 is just below the baffle discharge plate 61, which is used for containing impurities and completing the green tea leaves. There is a slide rail under the sliding material box 8, which is more convenient to pull.

The working process is as follows: the operator opens the drum door 21 on the drum 2, puts the tea leaves in, and then closes the drum door 21; turns on the motor switch, the motor drives the drum to rotate eccentrically for the set time, and then closes the switch; press The baffle discharge plate 61 cleans the dust, tea stems and other impurities into the sliding material box 8 below, and then replaces it with a clean sliding material box 8 for tea leaves; rotate the drum 2 to the opening downward, open Turn the drum door 21, press the baffle discharge plate 61, the tea leaves will fall into the sliding material box 8, complete the collection of the tea leaves, and then transfer the sliding material box 8 to the next process.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings (in the present utility model, the positional relationship is represented by a front view), which is only for describing the present utility model rather than requiring the present utility model to be constructed or operated with a specific orientation. , so it cannot be construed as a limitation of the present invention. The "connected" and "connected" in the present invention should be understood in a broad sense, for example, it may be a connection or a detachable connection; it may be a direct connection or an indirect connection through an intermediate component. For those of ordinary skill in the art In other words, the specific meanings of the above terms can be understood in specific situations.

Claims (8)

1. The green tea rocking machine is characterized by comprising a support frame (1), wherein two sides of the upper end of the support frame (1) are rotatably connected with eccentric discs (3) through eccentric rotating shafts (4), the eccentric discs (3) and the axes of the eccentric rotating shafts (4) are eccentrically arranged, the inner sides of the eccentric discs (3) on two sides are fixedly connected with a rotary drum (2) through a central shaft (22), the circumference of the rotary drum (2) is provided with an opening, and a rotary drum door (21) is arranged on the opening; the eccentric rotating shaft (4) on the right side of the rotating drum (2) is connected to a motor (7) through a belt wheel transmission set (5); the rotary drum is characterized in that a baffle (6) is arranged below the rotary drum (2), a baffle discharging plate (61) is arranged on the baffle (6), and a sliding material box (8) is arranged below the baffle (6).

2. The tea rocking machine according to claim 1, wherein: the rotating cylinder (2) is coaxial with the central shaft (22) and the eccentric disc (3).

3. The tea rocking machine according to claim 1, wherein: the rotary drum (2) is a thin-walled drum with uniform thickness, the outer diameters of the two ends of the drum are large, and the outer diameters of the two ends of the drum gradually decrease from the two ends to the middle.

4. The tea rocking machine according to claim 3, wherein: and uniform holes are formed in the two sides and the circumference of the rotary drum (2).

5. The tea rocking machine according to claim 3, wherein: a plurality of friction strips (23) are uniformly arranged in the rotary drum (2) along the circumference.

6. The tea rocking machine according to claim 1, wherein: one end of the rotary drum door (21) is hinged with the rotary drum (2), and the other end of the rotary drum door is connected with the rotary drum (2) through a buckle.

7. The tea rocking machine according to claim 1, wherein: a plurality of uniform wind fins (31) are arranged on the inner side of the eccentric disc (3) along the circumferential direction.

8. The tea rocking machine according to claim 1, wherein: the baffle plate discharging plate (61) is connected with the baffle plate (6) through a torsion spring (62).

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