Fermentation device

Abstract

The utility model relates to the technical field of tea fermentation equipment, in particular to a fermentation device which comprises a frame group, the frame group comprises a connecting seat, a control device is installed on the left side of the connecting seat, a bracket component is arranged at the center of the top end of the connecting seat, and a support is connected to the bottom end of the connecting seat. Two side plates are symmetrically connected to the left side and the right side of the top end of the connecting base, a driving assembly is installed at the top ends of the side plates, the driving assembly comprises a suspension plate, and two connecting plates are symmetrically connected to the left side and the right side of the suspension plate. Tea leaves are put in the net bag to be clustered into balls, meanwhile, the output end of the driving motor is rotationally matched with the butt joint shaft to drive the transverse plate to rotate, the transverse plate can drive the connecting disc to rotate through the connecting shaft, the connecting disc is matched with the supporting spring to control the rubbing disc to roll the tea leaves in the net bag, and then the tea leaves can be subjected to green leaf rocking and fermentation treatment; the labor intensity of workers is reduced, and the rolling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea fermentation equipment, in particular to a fermentation device. Background Art

[0002] Tea leaves, commonly known as tea, generally include the leaves and buds of the tea tree. Tea originated in China. Tea was first used as a sacrifice, and later gradually became a common beverage among the people. Tea ingredients include catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to human health.

[0003] During the tea production process, tea leaves need to go through multiple steps such as picking, sun drying, shaking fermentation and charcoal roasting. Shaking fermentation is a friction movement through manual stirring, which breaks the leaf edge cells, thereby promoting enzymatic oxidation and causing a series of biochemical changes in the fresh leaves. The traditional manual shaking fermentation method is not only troublesome, but also a heavy labor burden for the staff. In addition, this shaking method limits the shaking fermentation rate and affects the normal fermentation rate of tea leaves. Therefore, a fermentation device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fermentation device comprises a frame group, the frame group comprises a connecting seat, a control device is installed on the left side of the connecting seat, a bracket component is arranged at the center position of the top of the connecting seat, a support is connected to the bottom end of the connecting seat, two side plates are symmetrically connected to the left and right sides of the top of the connecting seat, a driving component is installed on the top of the side plate, the driving component comprises a hanging plate, two connecting plates are symmetrically connected to the left and right sides of the hanging plate, a driving motor is installed on the top of the hanging plate, and the output end of the driving motor passes through the hanging plate and is connected to a docking shaft, the bottom end of the docking shaft is connected to a cross plate, and the left bottom end of the cross plate is connected to a kneading component.

[0007] Preferably, the bracket component includes a pallet, the bottom end of the pallet is connected to a hydraulic cylinder, and the bottom end of the hydraulic cylinder is fixedly connected to a connecting seat, and the pallet can be controlled to move up and down by extending and retracting the output end of the hydraulic cylinder, thereby changing the distance between the pallet and the kneading assembly.

[0008] Preferably, a guard plate is connected to the side of the tray, and a conical protrusion is arranged around the top side of the tray, so that the clumping tea leaves can be intercepted by the guard plate to prevent the tea leaves from falling off the surface of the tray during rolling.

[0009] Preferably, two guide blocks are symmetrically connected to the outer side of the guard plate, and the guide blocks are embedded in the inner wall of the side plate through guide grooves. The guide blocks can be guided by the guide grooves on the inner wall of the side plate, so that the pallet can move stably on the inner side of the side plate.

[0010] Preferably, the kneading assembly includes a connecting shaft fixedly connected to the bottom side of the horizontal plate, and the bottom end of the connecting shaft is connected to a connecting plate. The connecting shaft is controlled by the horizontal plate to drive the connecting plate to swing and rotate, thereby facilitating the kneading of the clumped tea leaves.

[0011] Preferably, a plurality of supporting springs are connected around the bottom end of the connecting plate, and a kneading plate is connected to the bottom end of the supporting springs, so that the kneading plate can be supported by the elastic force of the supporting springs.

[0012] Preferably, an inner groove is provided at the bottom end of the kneading plate, and an arc-shaped convex strip end is arranged around the inner wall of the inner groove. The arc-shaped convex strip design of the inner wall of the kneading plate can facilitate pushing and kneading of clumped tea leaves.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting up a driving component and a kneading component, the kneading and fermentation of tea leaves can be achieved. Compared with the traditional structure, this device puts the tea leaves inside the net bag and rolls them into a ball. At the same time, the output end of the driving motor rotates to cooperate with the docking shaft to drive the cross plate to rotate. The cross plate can drive the connecting plate to rotate through the connecting shaft, so that the connecting plate cooperates with the supporting spring to control the kneading plate to knead the tea leaves in the net bag, and then the tea leaves can be shaken and fermented, which reduces the labor intensity of the staff and improves the kneading efficiency.

[0015] 2. The height of the tray can be adjusted by setting a bracket component. The device pushes the tray by extending and retracting the output end of the hydraulic cylinder. The tray is subjected to force to push the tea leaves in the net bag, so that the distance between the tray and the rubbing plate is adapted to the outer diameter of the spherical net bag. The conical protrusions on the surface of the tray can improve the kneading effect of the tea leaves in the net bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the external structure of a fermentation device proposed by the utility model;

[0018] Figure 2 This is a three-dimensional disassembled structural schematic diagram of a bracket component in a fermentation device proposed by the utility model;

[0019] Figure 3 This is a three-dimensional disassembled structural diagram of a driving component and a kneading component in a fermentation device proposed by the utility model;

[0020] Figure 4 The utility model is a three-dimensional structural schematic diagram of a kneading component in a fermentation device.

[0021] In the figure: 1. frame assembly; 11. connecting seat; 12. support; 13. side plate; 2. control device; 3. bracket component; 31. tray; 32. guard plate; 33. guide block; 34. hydraulic cylinder; 4. driving assembly; 41. hanging plate; 42. connecting plate; 43. driving motor; 44. docking shaft; 45. cross plate; 5. kneading assembly; 51. connecting shaft; 52. connecting plate; 53. supporting spring; 54. kneading plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4 A fermentation device comprises a frame group 1, the frame group 1 comprises a connecting seat 11, a control device 2 is installed on the left side of the connecting seat 11, a bracket component 3 is arranged at the center position of the top of the connecting seat 11, a support 12 is connected to the bottom end of the connecting seat 11, two side plates 13 are symmetrically connected to the left and right sides of the top of the connecting seat 11, a driving component 4 is installed on the top of the side plate 13, the driving component 4 comprises a hanging plate 41, two connecting plates 42 are symmetrically connected to the left and right sides of the hanging plate 41, a driving motor 43 is installed on the top of the hanging plate 41, and the output end of the driving motor 43 passes through the hanging plate 41 and is connected to a docking shaft 44, a bottom end of the docking shaft 44 is connected to a horizontal plate 45, and a kneading component 5 is connected to the bottom left end of the horizontal plate 45.

[0024] The bracket component 3 includes a tray 31 , a hydraulic cylinder 34 is connected to the bottom end of the tray 31 , and the bottom end of the hydraulic cylinder 34 is connected and fixed to the connecting seat 11 .

[0025] A guard plate 32 is connected to the side of the tray 31 , and a conical protrusion is arranged around the top side of the tray 31 .

[0026] Two guide blocks 33 are symmetrically connected to the outer side of the guard plate 32, and the guide blocks 33 are embedded in the inner wall of the side plate 13 through guide grooves.

[0027] The kneading assembly 5 includes a connecting shaft 51 connected and fixed to the bottom side of the horizontal plate 45 , and a connecting plate 52 is connected to the bottom end of the connecting shaft 51 .

[0028] A plurality of supporting springs 53 are connected around the bottom end of the connecting plate 52 , and a kneading plate 54 is connected to the bottom end of the supporting springs 53 .

[0029] An inner groove is formed at the bottom of the kneading plate 54, and an arc-shaped convex strip end is formed around the inner wall of the inner groove.

[0030] The output end of the hydraulic cylinder 34 can be extended and retracted to control the tray 31 to move up and down, thereby changing the distance between the tray 31 and the kneading assembly 5, so that the distance between the tray 31 and the kneading assembly 5 can be adapted to the outer diameter of the tea balls, which is convenient for rolling and fermenting the tea leaves. When the tea balls roll on the surface of the tray 31, the guard plate 32 can intercept the tea balls to prevent the tea leaves from escaping from the surface of the tray 31 during rolling. The conical protrusion design on the surface of the tray 31 can guide the tea balls to be close to the inner side of the guard plate 32. The guide groove on the inner wall of the side plate 13 can guide the guide block 33, so that the tray 31 can stably move on the inner side of the side plate 13 to avoid The tray 31 is offset during the up and down movement, and the output end of the driving motor 43 controls the docking shaft 44 to drive the horizontal plate 45 to rotate, so that the horizontal plate 45 controls the connecting shaft 51 to drive the connecting plate 52 to swing and rotate, thereby facilitating the kneading of the clumped tea leaves, thereby ensuring the convenience of the tea leaves during shaking and fermentation. The kneading plate 54 can be supported by the elastic force of the supporting spring 53. When the kneading plate 54 presses down on the clumped tea leaves, the supporting spring 53 can provide buffering during compression to prevent the kneading plate 54 from causing excessive force on the tea leaves during pressure. The arc-shaped convex strip design on the inner wall of the kneading plate 54 makes it convenient to push and knead the clumped tea leaves, thereby ensuring the convenience of the tea leaves during shaking and fermentation.

[0031] Working principle: According to the attached Figure 2 With attached Figure 3 As shown, tea leaves are placed inside the net bag, rolled into a ball and placed on the surface of the tray 31, and the hydraulic cylinder 34 is started. The output end of the hydraulic cylinder 34 pushes the tray 31 upward, and the tray 31 can make the balled tea leaves hit the bottom of the kneading plate 54 during the movement. At this time, the driving motor 43 can be started, so that the output end of the driving motor 43 can drive the connecting shaft 51 to swing through the docking shaft 44 and the cross plate 45, and the connecting shaft 51 can drive the connecting plate 52 to move. The connecting plate 52 is subjected to force and can cooperate with the support spring 53 to drive the kneading plate 54 to knead the balled tea leaves, thereby facilitating the rolling and fermentation of the tea leaves.

[0032] Secondly, according to the attached Figure 2 With attached Figure 4 As shown, the arc-shaped convex strips on the inner wall of the kneading plate 54 can cooperate with the conical protrusions of the tray 31 to improve the kneading effect on the ball-shaped tea leaves.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fermentation device, comprising a frame assembly (1), It is characterized in that The frame group (1) comprises a connecting seat (11), a control device (2) is installed on the left side of the connecting seat (11), a bracket component (3) is arranged at the center position of the top of the connecting seat (11), a support (12) is connected to the bottom end of the connecting seat (11), two side plates (13) are symmetrically connected to the left and right sides of the top of the connecting seat (11), a driving component (4) is installed on the top of the side plate (13), the driving component (4) comprises a hanging plate (41), two connecting plates (42) are symmetrically connected to the left and right sides of the hanging plate (41), a driving motor (43) is installed on the top of the hanging plate (41), and the output end of the driving motor (43) passes through the hanging plate (41) and is connected to a docking shaft (44), the bottom end of the docking shaft (44) is connected to a horizontal plate (45), and the left bottom end of the horizontal plate (45) is connected to a kneading component (5).

2. A fermentation device according to claim 1, It is characterized in that The bracket component (3) comprises a tray (31), the bottom end of the tray (31) is connected to a hydraulic cylinder (34), and the bottom end of the hydraulic cylinder (34) is connected and fixed to a connecting seat (11).

3. A fermentation device according to claim 2, It is characterized in that The side of the tray (31) is connected to a guard plate (32), and the top side of the tray (31) is surrounded by a conical protrusion.

4. A fermentation device according to claim 3, It is characterized in that Two guide blocks (33) are symmetrically connected to the outer side of the guard plate (32), and the guide blocks (33) are embedded in the inner wall of the side plate (13) through guide grooves.

5. A fermentation device according to claim 1, It is characterized in that The kneading assembly (5) comprises a connecting shaft (51) connected and fixed to the bottom side of the horizontal plate (45), and the bottom end of the connecting shaft (51) is connected to a connecting plate (52).

6. A fermentation device according to claim 5, It is characterized in that The bottom end of the connecting plate (52) is surrounded by a plurality of supporting springs (53), and the bottom end of the supporting spring (53) is connected to a kneading plate (54).

7. A fermentation device according to claim 6, It is characterized in that The bottom end of the kneading plate (54) is provided with an inner groove, and the inner wall of the inner groove is surrounded by an arc-shaped convex strip end.

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