Strength-adjustable tea rolling machine

Abstract

The utility model provides a force-adjustable tea rolling machine, which relates to the technical field of tea rolling machines and comprises a machine base, a plurality of support legs arranged at the bottom of the machine base, a tray arranged in the machine base, a plurality of arc-shaped diversion trenches fixedly mounted in the tray and distributed in a circumferential array, and a bracket fixedly mounted at the bottom of the tray, the lower end of the support is fixedly connected to the machine base, a storage groove is formed in the upper end of the tray, and a plurality of evenly-distributed leakage grooves are formed in the bottom in the storage groove and penetrate through the storage groove. According to the strength-adjustable tea leaf rolling machine, tea leaves in the tray are extruded through the storage groove, the tea leaves can be guided through the guide groove, and repulsive force or attractive force can be applied to the magnet by electrifying the electromagnet, so that the storage groove is driven to move upwards or downwards, and the extrusion strength of the storage groove on the tea leaves in the tray can be adjusted. The extrusion force can be adjusted at any time according to the actual conditions and process requirements of the tea, and the stability and consistency of the tea quality are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tea rolling machines, in particular to a tea rolling machine with adjustable strength. Background Art

[0002] The working principle of the tea rolling machine is mainly based on the action of mechanical force. Through a series of complex mechanisms, the withered tea leaves are subjected to the interaction of multiple forces such as pushing, pressing, twisting and friction in the rolling barrel, thus completing the rolling process.

[0003] For example, a tea rolling machine with the publication number CN116458557A specifically discloses that it is composed of a support frame, a rolling disk, a rolling barrel, a driving assembly and a pressure cover; the rolling disk is connected to the support frame; the rolling barrel is arranged above the rolling disk, and the rolling barrel is connected to the support frame through the driving assembly; one end of the pressure cover is rotatably connected to the support frame, and the other end of the pressure cover is used to apply force to the tea leaves contained in the rolling barrel; the rolling machine also includes a transmission assembly, which is fixedly arranged on the support frame, and the pressure cover is connected to the transmission assembly. The device uses the self-arrangement of the pressure cover to switch the transmission between the pressure cover and the transmission assembly, and can disconnect the transmission between the pressure cover and the transmission assembly after the tea leaves are subjected to a certain pressure. After the pressure on the tea leaves is reduced, the pressure cover automatically switches to the transmission state with the transmission assembly.

[0004] However, the rolling force of the existing tea rolling machine cannot be adjusted. If the rolling force is insufficient, the tea leaves are difficult to form a tight, round or curved shape, which may cause the tea leaves to be loose and incomplete, affecting the appearance of the tea. On the contrary, if the rolling force is too large, the tea leaves may be over-rolled into powder, which also destroys the integrity of the tea leaves. For this reason, we propose a tea rolling machine with adjustable force. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a tea rolling machine with adjustable force, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a tea rolling machine with adjustable force, including a machine base, a plurality of legs are arranged at the bottom of the machine base, a tray is arranged in the machine base, a plurality of guide grooves distributed in a circumferential array are fixedly installed in the tray, the guide grooves are arc-shaped, a bracket is fixedly installed at the bottom of the tray, the lower end of the bracket is fixedly connected to the machine base, a storage groove is arranged at the upper end of the tray, a plurality of evenly distributed drain grooves are opened at the bottom of the storage groove, and the drain grooves all penetrate the storage groove;

[0007] The machine base is provided with a driving mechanism, which is used for driving the storage slot to move, and also includes a connecting frame, the driving mechanism is connected to the connecting frame, the connecting frame is located at the upper end of the tray, the storage slot passes through the connecting frame, two guide rods arranged at intervals are fixedly mounted on the connecting frame, the guide rods pass through the storage slot, springs are sleeved on the guide rods, two ends of the springs are respectively fixedly connected to the connecting frame and the storage slot, two magnets arranged at intervals are fixedly mounted on the storage slot, electromagnets are arranged at the lower ends of the magnets, and the electromagnets are fixedly mounted on the connecting frame.

[0008] As a further technical solution of the utility model, a material level scale line is arranged outside the storage tank.

[0009] As a further technical solution of the utility model, the driving mechanism includes a plurality of motors distributed in a circular array, the output ends of the motors are hinged with connecting rods, and the other ends of the connecting rods are hinged on the connecting frame.

[0010] As a further technical solution of the utility model, an annular sleeve is provided on the outer side of the storage groove, and the annular sleeve is threadedly connected to the storage groove.

[0011] As a further technical solution of the utility model, the storage tank is made of heat-conducting metal iron, a cavity is provided in the tray, a heating wire is installed in the cavity, and the heating wire is arranged in a spiral shape.

[0012] The utility model provides a tea kneading machine with adjustable force, which has the following beneficial effects compared with the prior art:

[0013] 1. This design is a tea rolling machine with adjustable force. The tea leaves in the tray are squeezed through the storage slot. The guide slot can guide the tea leaves to move outward. Then, the electromagnet is energized to exert repulsive or attractive force on the magnet, thereby driving the storage slot to move upward or downward. The squeezing force of the storage slot on the tea leaves in the tray can be adjusted. The squeezing force can be adjusted at any time according to the actual situation of the tea leaves and the process requirements to ensure the stability and consistency of the tea quality.

[0014] 2. The tea rolling machine designed in this paper has adjustable force. The temperature of the tray is increased by heating wire, and the tea leaves inside are heated during the processing. The device is cleverly integrated into the tea rolling machine through the heating function, which not only improves the processing efficiency of the tea, but also optimizes the quality of the tea. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a tea rolling machine with adjustable force;

[0016] Figure 2It is a front view of a tea rolling machine with adjustable force;

[0017] Figure 3 It is a schematic diagram of the top view of the tray and storage tank of a tea rolling machine with adjustable force;

[0018] Figure 4 The present invention is a schematic diagram of the internal structure of a tray of a tea rolling machine with adjustable force.

[0019] In the figure: base 1, tray 2, guide groove 3, bracket 4, storage groove 5, drain groove 6, connecting frame 7, guide rod 8, spring 9, magnet 10, electromagnet 11, motor 12, connecting rod 13, annular sleeve 14, cavity 15, heating wire 16. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution of a tea rolling machine with adjustable strength:

[0022] A tea kneading machine with adjustable force comprises a machine base 1, a plurality of legs are arranged at the bottom of the machine base 1, a tray 2 is arranged in the machine base 1, a plurality of guide grooves 3 distributed in a circular array are fixedly installed in the tray 2, the guide grooves 3 are arc-shaped, a bracket 4 is fixedly installed at the bottom of the tray 2, the lower end of the bracket 4 is fixedly connected to the machine base 1, a storage groove 5 is arranged at the upper end of the tray 2, a plurality of evenly distributed leakage grooves 6 are opened at the bottom of the storage groove 5, and the leakage grooves 6 all penetrate the storage groove 5.

[0023] Among them, a driving mechanism is provided on the machine base 1, and the driving mechanism is used to drive the storage slot 5 to move. It also includes a connecting frame 7. The driving mechanism is connected to the connecting frame 7. The connecting frame 7 is located at the upper end of the tray 2. The storage slot 5 passes through the connecting frame 7. Two guide rods 8 are fixedly installed on the connecting frame 7. The guide rods 8 pass through the storage slot 5. Springs 9 are sleeved on the guide rods 8. Both ends of the springs 9 are fixedly connected to the connecting frame 7 and the storage slot 5 respectively. Two magnets 10 are fixedly installed on the storage slot 5. Electromagnets 11 are provided at the lower ends of the magnets 10. The electromagnets 11 are fixedly installed on the connecting frame 7.

[0024] Among them, Figure 3 and Figure 4As shown, a material level scale line is arranged outside the storage tank 5. The driving mechanism includes a plurality of motors 12 distributed in a circular array, and the output ends of the motors 12 are hinged with connecting rods 13, and the other ends of the connecting rods 13 are hinged on the connecting frame 7. By putting tea leaves into the storage tank 5, the tea leaves slowly fall into the tray 2 through the sump 6, and the motor 12 drives the connecting rod 13 to move, and then drives the connecting frame 7 and the storage tank 5 to move, so that the storage tank 5 moves above the tray 2, and the storage tank 5 squeezes the tea leaves in the tray 2, and the guide groove 3 can guide the tea leaves to move outward.

[0025] The storage tank 5 is provided with an annular sleeve 14 on the outside, and the annular sleeve 14 is threadedly connected to the storage tank 5. The storage tank 5 is made of heat-conducting metal iron, and a cavity 15 is provided in the tray 2, and a heating wire 16 is installed in the cavity 15, and the heating wire 16 is arranged in a spiral shape.

[0026] The working principle of the utility model is as follows: tea leaves are placed in the storage slot 5, and the tea leaves slowly fall into the tray 2 through the leakage slot 6. The motor 12 drives the connecting rod 13 to move, and then drives the connecting frame 7 and the storage slot 5 to move, so that the storage slot 5 moves above the tray 2, and the tea leaves in the tray 2 are squeezed by the storage slot 5. The guide slot 3 can guide the tea leaves to move outward, and then the electromagnet 11 is energized to apply a repulsive force or an attractive force to the magnet 10, thereby driving the storage slot 5 to move upward or downward, and the squeezing force of the storage slot 5 on the tea leaves in the tray 2 can be adjusted.

[0027] The type and tenderness of tea will affect the appropriate force of rolling. The adjustable squeezing force enables the tea rolling machine to adapt to different types of tea and different production needs, improving production flexibility. In the actual production process, the squeezing force can be adjusted at any time according to the actual situation of the tea and the process requirements to ensure the stability and consistency of the tea quality.

[0028] Then, the heating wire 16 is used to heat the tray 2, so that the temperature of the tray 2 rises, and the tea leaves therein are heated during the processing. The device is cleverly integrated into the tea rolling machine through the heating function, which not only improves the processing efficiency of the tea leaves, but also optimizes the quality of the tea leaves. For tea leaves that need to be fermented (such as oolong tea, black tea, etc.), moderate heating can accelerate the enzymatic reaction inside the tea leaves, promote the oxidation and conversion of tea polyphenols, and thus speed up the fermentation process. This helps the tea leaves reach the ideal fermentation degree in a short time and improves the aroma and taste of the tea leaves.

[0029] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A tea rolling machine with adjustable force, characterized in that: The machine comprises a base (1), a plurality of legs are arranged at the bottom of the base (1), a tray (2) is arranged inside the base (1), a plurality of guide grooves (3) distributed in a circumferential array are fixedly installed inside the tray (2), the guide grooves (3) are arc-shaped, a bracket (4) is fixedly installed at the bottom of the tray (2), the lower end of the bracket (4) is fixedly connected to the base (1), a storage groove (5) is arranged at the upper end of the tray (2), a plurality of evenly distributed drain grooves (6) are opened at the bottom of the storage groove (5), and the drain grooves (6) all penetrate the storage groove (5); The machine base (1) is provided with a driving mechanism, the driving mechanism is used to drive the storage slot (5) to move, and also includes a connecting frame (7), the driving mechanism is connected to the connecting frame (7), the connecting frame (7) is located at the upper end of the tray (2), the storage slot (5) passes through the connecting frame (7), two guide rods (8) arranged at intervals are fixedly mounted on the connecting frame (7), the guide rods (8) pass through the storage slot (5), springs (9) are sleeved on the guide rods (8), two ends of the springs (9) are respectively fixedly connected to the connecting frame (7) and the storage slot (5), two magnets (10) arranged at intervals are fixedly mounted on the storage slot (5), the lower ends of the magnets (10) are each provided with an electromagnet (11), and the electromagnet (11) is fixedly mounted on the connecting frame (7).

2. A tea rolling machine with adjustable force according to claim 1, characterized in that: A material level scale line is arranged outside the storage tank (5).

3. A tea rolling machine with adjustable force according to claim 2, characterized in that: The driving mechanism comprises a plurality of motors (12) distributed in a circumferential array, the output ends of the motors (12) are hingedly connected to connecting rods (13), and the other ends of the connecting rods (13) are hingedly connected to the connecting frame (7).

4. A tea rolling machine with adjustable force according to claim 3, characterized in that: An annular sleeve (14) is sleeved on the outer side of the storage groove (5), and the annular sleeve (14) is threadedly connected to the storage groove (5).

5. The tea rolling machine with adjustable force according to claim 4, characterized in that: The storage tank (5) is made of heat-conducting metal iron. A cavity (15) is provided in the tray (2). A heating wire (16) is installed in the cavity (15). The heating wire (16) is arranged in a spiral shape.

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