Tea leaf processing and stir-frying equipment

Abstract

The utility model relates to the field of tea processing, and particularly discloses tea processing and stir-frying equipment which comprises a machine body, a square box is fixedly connected to the upper end of the machine body, a dust collection assembly is arranged in the machine body, an inner cylinder is movably connected to the middle of the interior of the machine body, and a stirring assembly is arranged in the inner cylinder. The dust collection assembly comprises a ventilation groove formed in the right side of the interior of a square box, a cover plate is fixedly connected to the upper end of the square box, a collection box is movably connected to the left side of the interior of the square box, a ventilation net plate is fixedly connected to the rear end of the collection box, and fan blades are movably connected to the rear end face of the left side of the interior of the square box. The rear ends of the fan blades are fixedly connected with first driven gears, so that tea scraps can be cleaned and collected in time when the tea scraps are generated in the tea frying process, and the situation that the taste of the whole pot of tea leaves is affected due to the fact that the small tea scraps are burnt in the frying process is prevented.

Description

Technical Field

[0001] The utility model relates to the field of tea processing, in particular to tea processing and frying equipment. Background Art

[0002] Tea processing usually refers to the processes of withering, shaking and killing the green leaves. The most important steps are shaking and killing the green leaves. Shaking the green leaves means damaging the leaf edge cells by rolling the tea leaves, thereby promoting the oxidation, polymerization and condensation of polyphenol compounds, producing colored substances and promoting the formation of aromatic compounds. Killing the green leaves is to use high temperature to kill the catalytic enzyme in the green leaves, making the enzyme inactive and keeping the leaves green. Through thermochemical reactions, the bitterness and astringency of the leaves are eliminated and the damage of the tea leaves can be reduced.

[0003] The Chinese patent with the announcement number CN112690345B discloses a tea frying and processing device, which uses a scraper to make the scraper fit against the inner wall of the box to clean the inside, thereby achieving the purpose of easy cleaning and facilitating the use of the user;

[0004] Although the prior art solves the problem of cleaning and collecting tea crumbs or residues when they appear during the frying process of tea leaves, when tea crumbs appear during the frying process, some smaller tea crumbs are more likely to be scorched when heated than large leaves. When stir-fried with the rest of the tea leaves, the taste of the remaining tea leaves will be affected, thereby increasing the cost of tea processing. The prior art does not have the ability to collect the tea crumbs during the frying process.

[0005] Therefore, a tea processing and frying equipment is specially proposed. Summary of the invention

[0006] The purpose of the utility model is to provide a tea processing and frying equipment, which can clean and collect tea crumbs in time when tea crumbs are generated during the frying process of tea, prevent smaller tea crumbs from being burnt during the frying process, thereby affecting the taste of the whole pot of tea, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a tea processing and frying device, comprising a machine body, a square box is fixedly connected to the upper end of the machine body, a dust collecting assembly is arranged inside the square box, an inner cylinder is movably connected to the middle of the inner part of the machine body, and a stirring assembly is arranged inside the inner cylinder;

[0008] The dust collection assembly includes a ventilation slot on the right side of a square box, and the ventilation slot runs through the upper end surface of the body, the upper end of the square box is fixedly connected to a cover plate, the inner left side of the square box is movably connected to a collection box, the rear end of the collection box is fixedly connected to a ventilation mesh plate, the inner left rear end surface of the square box is movably connected to a fan blade, and the rear end of the fan blade is fixedly connected to a first driven gear.

[0009] Preferably, a filter screen is provided at the upper portion of the inner cylinder, a solid cylinder wall is provided at the lower portion of the inner cylinder, a groove is provided on the outside of the inner cylinder near the front end, an observation plate is fixedly connected to the front end of the inner cylinder, an internal gear is fixedly connected to the inside of the inner cylinder near the front end, a closing plate is fixedly connected to the rear end of the inner cylinder, and teeth are fixedly connected to the outside of the closing plate.

[0010] Preferably, the stirring assembly includes a transmission rod movably connected to the middle of the inner cylinder, the front end of the transmission rod is fixedly connected to the second driving gear, the rear end of the observation plate is movably connected to the second driven gear, the outer end of the transmission rod is fixedly connected to the push rod parallel to the machine body, and the outer end of the transmission rod is fixedly connected to the shaking rod perpendicular to the machine body.

[0011] Preferably, a motor compartment is opened at the lower end of the interior of the body, a motor is arranged inside the motor compartment, and a first driving gear is fixedly connected to the output shaft of the motor.

[0012] Preferably, a heating plate is movably connected between the machine body and the inner cylinder, a 5 mm gap is left between the shaking rod and the inner wall of the inner cylinder, and the front end of the pushing rod is concave.

[0013] Preferably, the front end of the body is movably connected to two rollers, the rollers cooperate with the grooves, and the material of the rollers is polyurethane.

[0014] Preferably, the first driving gear meshes with teeth at the outer end of the closing plate, the teeth mesh with the first driven gear, the second driving gear meshes with the second driven gear, and the second driven gear meshes with the internal gear.

[0015] Preferably, the angle between the shaking rod and the pushing rod is 90 degrees.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The tea processing and frying equipment can avoid the tea crumbs generated during the frying process by installing dust collection components, collection boxes, ventilation mesh plates and fan blades. The tea crumbs are smaller and easier to be fried when heated, and then stir-fried with other tea leaves, thereby affecting the taste of the whole pot of tea;

[0018] 2. This tea processing and frying equipment, by installing components such as a stirring component, a transmission rod, an internal gear and a second driven gear, when frying, the inner cylinder and the stirring component reverse each other, which can improve the efficiency of shaking the green tea and further reduce the frying time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the dust collection component of the utility model;

[0022] Figure 3 This is a schematic diagram of the inner cylinder structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the semi-section structure of the inner cylinder of the utility model.

[0024] Description of reference numerals:

[0025] 1. Machine body; 11. Square box; 12. Cover plate; 13. Roller; 14. Motor compartment; 2. Dust collection assembly; 21. Ventilation slot; 22. Collection box; 221. Ventilation mesh plate; 23. Fan blades; 24. First driven gear; 3. Inner cylinder; 31. Filter; 32. Solid cylinder wall; 33. Groove; 34. Observation plate; 35. Internal gear; 36. Closing plate; 361. Tooth; 4. Heating plate; 5. Stirring assembly; 51. Transmission rod; 511. Second driving gear; 512. Push rod; 513. Shaking rod; 52. Second driven gear; 6. Motor; 61. First driving gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 , the utility model provides a technical solution:

[0028] A tea processing and frying device, comprising a machine body 1, a square box 11 is fixedly connected to the upper end of the machine body 1, a dust collecting assembly 2 is arranged inside the square box 11, an inner cylinder 3 is movably connected to the middle of the inner part of the machine body 1, a stirring assembly 5 is arranged inside the inner cylinder 3, the dust collecting assembly 2 includes a ventilation slot 21 opened on the right side of the inner part of the square box 11, and the ventilation slot 21 runs through the upper end surface of the machine body 1, a collecting box 22 is movably connected to the left side of the inner part of the square box 11, a ventilation mesh plate 221 is fixedly connected to the rear end of the collecting box 22, a fan blade 23 is movably connected to the rear end surface of the left side of the inner part of the square box 11, and a first driven gear 24 is fixedly connected to the rear end of the fan blade 23, a motor compartment 14 is opened at the lower end of the inner part of the machine body 1, a motor 6 is arranged inside the motor compartment 14, and a first driving gear 61 is fixedly connected to the output shaft of the motor 6;

[0029] The front end of the body 1 is movably connected to two rollers 13, and the rollers 13 cooperate with the grooves 33. The material of the rollers 13 is polyurethane. The first driving gear 61 is meshed with the teeth 361 at the outer end of the closing plate 36, and the teeth 361 are meshed with the first driven gear 24. The second driving gear 511 is meshed with the second driven gear 52, and the second driven gear 52 is meshed with the internal gear 35.

[0030] By adopting the above technical solution, when it is necessary to fry tea leaves, the motor 6 and the heating plate 4 are started, and the output shaft of the motor 6 rotates, so that the output shaft of the motor 6 rotates with the first driving gear 61, and the first driving gear 61 rotates with the closing plate 36, and the closing plate 36 rotates and then rotates with the inner cylinder 3 through the roller 13 to rotate forward, and the inner cylinder 3 rotates with the internal gear 35 at the front end of the inner cylinder 3, and the internal gear 35 rotates with the second driven gear 52, and the second driven gear 52 rotates with the second driving gear 511 to rotate in the opposite direction, and the withered tea leaves are put into the inner cylinder 3 for frying, and the tea leaves are first rolled by the shaking rod 513, and then passed through the The pushing rod 512 collects the tea leaves and stir-fries them upwards. Tea scraps will be generated during the rolling and frying process. At this time, the pushing rod 512 will rotate along the inside of the inner cylinder 3 with the tea leaves, and the rotation of the teeth 361 will rotate the first driven gear 24, and the rotation of the first driven gear 24 will rotate the fan blades 23. The rotation of the fan blades 23 will generate suction, and the suction will absorb the inside of the square box 11 through the ventilation mesh plate 221. When the tea scraps rotate in the inner cylinder 3 and are pushed by the pushing rod 512 through the ventilation slot 21, the tea scraps will enter the square box 11 through the filter screen 31 and the ventilation slot 21, and then pass through the cover plate 12 to allow the tea scraps to enter the collection box 22 and be collected.

[0031] Specifically, Figure 4As shown, a filter screen 31 is provided at the upper part of the inner cylinder 3, a solid cylinder wall 32 is provided at the lower part of the inner cylinder 3, a groove 33 is provided at the front end of the outer part of the inner cylinder 3, an observation plate 34 is fixedly connected to the front end of the inner cylinder 3, an internal gear 35 is fixedly connected to the front end of the inner cylinder 3, a closing plate 36 is fixedly connected to the rear end of the inner cylinder 3, and teeth 361 are fixedly connected to the outer part of the closing plate 36, and the stirring assembly 5 includes a transmission rod 51 movably connected to the middle of the inner cylinder 3. The front end of the movable rod 51 is fixedly connected to the second driving gear 511, the rear end of the observation plate 34 is movably connected to the second driven gear 52, the outer end of the transmission rod 51 is fixedly connected to the push rod 512 parallel to the body 1, the outer end of the transmission rod 51 is fixedly connected to the shaking rod 513 perpendicular to the body 1, a 5 mm gap is left between the shaking rod 513 and the inner wall of the inner tube 3, the front end of the push rod 512 is concave, and the angle between the shaking rod 513 and the push rod 512 is 90 degrees.

[0032] By adopting the above technical solution, during frying, the tea leaves will be located at the lower part of the inner cylinder 3 due to gravity. The inner cylinder 3 will continuously roll and rotate with the tea leaves when rotating, so as to achieve the effect of frying the tea leaves. When the inner cylinder 3 rotates forward, the transmission rod 51 is reversed, and the transmission rod 51 reverses with the push rod 512 and the shaking rod 513. When the shaking rod 513 passes through the lower part of the inner cylinder 3, the inner cylinder 3 rotates to make the solid cylinder wall 32 located at the lower part of the inner cylinder 3. At this time, the shaking rod 513 cooperates with the solid cylinder wall 32 to To achieve the kneading effect, when the solid cylinder wall 32 rotates a circle and returns to the position below the inner cylinder 3 again, the push rod 512 pushes the tea leaves to move upward along the inner wall of the inner cylinder 3. At this time, the filter screen 31 is in the upper position of the inner cylinder 3, and the tea crumbs mixed in the tea leaves will be sucked away by the dust suction component 2. The inner cylinder 3 rotates again, the tea leaves lose suction, and fall freely in the solid cylinder wall 32 area due to gravity, and then are kneaded by the shaking green rod 513, so as to achieve a repeated effect. With continuous kneading and cleaning, the efficiency of tea making is improved and the quality of tea leaves is also guaranteed.

[0033] Working principle: When frying tea leaves, start the motor 6 and the heating plate 4, the output shaft of the motor 6 rotates and drives the first driving gear 61 to rotate, the first driving gear 61 rotates and drives the closing plate 36 to rotate, the closing plate 36 rotates and drives the inner cylinder 3 to rotate forward through the roller 13, the inner cylinder 3 rotates and drives the internal gear 35 at the front end of the inner cylinder 3 to rotate, the internal gear 35 rotates and drives the second driven gear 52 to rotate, the second driven gear 52 rotates and drives the second driving gear 511 to rotate in the reverse direction, the withered tea leaves are put into the inner cylinder 3 for frying, tea scraps are generated during the rolling and frying process, and the push rod 5 12 will rotate along the inside of the inner cylinder 3 with the tea leaves, the rotation of the teeth 361 will rotate with the first driven gear 24, the rotation of the first driven gear 24 will rotate with the fan blades 23, the rotation of the fan blades 23 will generate suction, and the suction will absorb the inside of the square box 11 through the ventilation mesh plate 221. When the inner cylinder 3 rotates and the pushing rod 512 is pushed through the ventilation groove 21, the tea scraps will enter the square box 11 through the filter screen 31 and the ventilation groove 21, and then pass through the cover plate 12 to make the tea scraps enter the collecting box 22 and be collected, so that the efficiency of tea making is improved and the quality of the tea is also guaranteed.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A tea processing and frying device, comprising a body (1), characterized in that: A square box (11) is fixedly connected to the upper end of the machine body (1), a dust collecting assembly (2) is arranged inside the square box (11), an inner cylinder (3) is movably connected to the middle of the machine body (1), and a stirring assembly (5) is arranged inside the inner cylinder (3); The dust collection assembly (2) comprises a ventilation slot (21) on the right side of the interior of the square box (11), and the ventilation slot (21) passes through the upper end surface of the machine body (1); the upper end of the square box (11) is fixedly connected to a cover plate (12); the left side of the interior of the square box (11) is movably connected to a collection box (22); the rear end of the collection box (22) is fixedly connected to a ventilation mesh plate (221); the rear end surface of the left side of the interior of the square box (11) is movably connected to a fan blade (23); the rear end of the fan blade (23) is fixedly connected to a first driven gear (24).

2. The tea processing and frying equipment according to claim 1, characterized in that: The upper part of the inner cylinder (3) is provided with a filter screen (31), the lower part of the inner cylinder (3) is provided with a solid cylinder wall (32), the outer part of the inner cylinder (3) is provided with a groove (33) near the front end, the front end of the inner cylinder (3) is fixedly connected to an observation plate (34), the inner part of the inner cylinder (3) is fixedly connected to the front end, the inner part of the inner cylinder (3) is fixedly connected to an internal gear (35), the rear end of the inner cylinder (3) is fixedly connected to a closing plate (36), and the outer part of the closing plate (36) is fixedly connected to teeth (361).

3. The tea processing and frying equipment according to claim 2, characterized in that: The stirring assembly (5) comprises a transmission rod (51) movably connected to the middle of the inner cylinder (3); the front end of the transmission rod (51) is fixedly connected to a second driving gear (511); the rear end of the observation plate (34) is movably connected to a second driven gear (52); the outer end of the transmission rod (51) is fixedly connected to a push rod (512) parallel to the machine body (1); and the outer end of the transmission rod (51) is fixedly connected to a shaking rod (513) perpendicular to the machine body (1).

4. The tea processing and frying equipment according to claim 1, characterized in that: A motor compartment (14) is provided at the lower end of the machine body (1), a motor (6) is arranged inside the motor compartment (14), and a first driving gear (61) is fixedly connected to the rear end of the output shaft of the motor (6).

5. The tea processing and frying equipment according to claim 3, characterized in that: A heating plate (4) is movably connected between the machine body (1) and the inner cylinder (3), a gap of 5 mm is left between the shaking rod (513) and the inner wall of the inner cylinder (3), and the front end of the pushing rod (512) is concave.

6. The tea processing and frying equipment according to claim 5, characterized in that: The front end of the machine body (1) is movably connected to two rollers (13), the rollers (13) and the grooves (33) cooperate with each other, and the material of the rollers (13) is polyurethane.

7. The tea processing and frying equipment according to claim 4, characterized in that: The first driving gear (61) meshes with the teeth (361) at the outer end of the closing plate (36), the teeth (361) meshes with the first driven gear (24), the second driving gear (511) in the stirring assembly (5) meshes with the second driven gear (52), and the second driven gear (52) meshes with the internal gear (35).

8. The tea processing and frying equipment according to claim 3, characterized in that: The angle between the shaking rod (513) and the pushing rod (512) is 90 degrees.

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