Uniform spreading mechanism for tea processing

Abstract

The utility model discloses a uniform spreading mechanism for tea processing, which comprises a spreading table, the top of the spreading table is provided with a placement groove, the interior of the placement groove is provided with a filter plate penetrating to the bottom of the placement groove, the top of the spreading table is provided with a portal frame, the inner top wall of the portal frame is provided with two cylinders, and the two cylinders are arranged in the placement groove. A lifting plate is arranged between piston rods of the two air cylinders, guide assemblies are arranged on the left side and the right side of the lifting plate, and a stirring assembly is arranged below the lifting plate. According to the tea leaf spreading device, tea leaves can be spread during spreading by arranging the stirring assembly, so that the tea leaves are spread more uniformly, the spreading effect of the tea leaves is ensured, the labor intensity of workers is reduced, and after the tea leaves are spread, the tea leaves which are being spread can be turned over through the stirring assembly, so that the tea leaves can be spread more uniformly. The tedding of the tea leaves is more uniform, the tedding efficiency of the tea leaves is also improved, and impurities in the tea leaves can be removed through a filter plate.

Description

Technical Field

[0001] The utility model relates to the technical field of tea spreading mechanisms, in particular to a uniform spreading mechanism for tea processing. Background Art

[0002] Tea processing, also known as tea making, is the process of making various semi-finished teas or finished teas through various processing steps for fresh tea leaves. Before processing, the tea leaves need to be spread out, and spreading out is the process of spreading the fresh tea leaves in a ventilated environment to allow them to release moisture and change from being brittle and hard to a wilted and withered state.

[0003] When spreading fresh tea leaves, the tea leaves need to be spread out. If the fresh leaves are not spread properly or are spread too thickly, the heat generated by the fresh leaves' own breathing cannot be dissipated in time, resulting in anaerobic respiration, rising temperature of the fresh leaves, excessive water loss, generation of unpleasant odors, and deterioration of the fresh leaves.

[0004] The existing tea is generally spread manually, which is not only time-consuming and labor-intensive, but also results in uneven spreading of the tea, affecting the efficiency of spreading the tea. The existing spreading mechanism can generally only spread the tea, and has low practicality. Therefore, a uniform spreading mechanism for tea processing is proposed to solve the above problems. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a uniform spreading mechanism for tea processing. By arranging a toggle component, the tea leaves can be spread before they are spread, and the tea leaves can also be turned over when they are spread, which has the advantages of ensuring the tea spreading effect and improving the tea spreading efficiency.

[0007] (II) Technical solution

[0008] The utility model provides a uniform spreading mechanism for processing tea leaves, comprising a spreading table, a placing groove is provided on the top of the spreading table, a filter plate penetrating to the bottom of the placing groove is provided inside the placing groove, a gantry is provided on the top of the spreading table, two cylinders are provided on the inner top wall of the gantry, a lifting plate is provided between the piston rods of the two cylinders, guide components are provided on the left and right sides of the lifting plate, and a toggle component is provided below the lifting plate.

[0009] Preferably, the toggle assembly includes a DC motor, a rotating rod, a U-shaped frame, a toggle rod and two groups of flipping modules, the DC motor is arranged on the top of the lifting plate, the U-shaped frame is arranged on the bottom of the lifting plate, one end of the rotating rod is arranged on the output shaft of the DC motor, the other end of the rotating rod passes through the lifting plate and the U-shaped frame and extends to the bottom of the U-shaped frame, the toggle rod is arranged at the lower end of the rotating rod, the rotating rod corresponds to the position of the placement slot and the length is smaller than the diameter of the placement slot, and the two groups of flipping modules are arranged on the outside of the rotating rod and are symmetrically distributed.

[0010] Preferably, the flip module includes a connecting plate, an electric telescopic rod, a flip plate, a flip rod and a guide rod, the connecting plate is arranged on the outside of the rotating rod, the connecting plate is located below the U-shaped frame and is vertically distributed with the toggle rod, the electric telescopic rod is arranged at the top of the connecting plate and penetrates to the bottom thereof, the flip plate is arranged at the telescopic end of the electric telescopic rod, the flip rod is arranged at the bottom of the flip plate, there are multiple flip rods and they are evenly distributed at the bottom of the flip plate, the guide rod is arranged on the upper end surface of the flip plate and penetrates and extends to the top of the connecting plate, and the guide rod is slidably connected to the connecting plate.

[0011] Preferably, the guide assembly includes two guide blocks and two guide grooves, the two guide blocks are respectively arranged on the left and right sides of the lifting plate, the two guide grooves are respectively opened on the left and right side walls of the inner cavity of the gantry, and the two guide blocks are respectively slidably connected to the two guide grooves.

[0012] Preferably, a controller is provided on the front of the spreading table, and four evenly distributed support columns are provided on the bottom of the spreading table.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] The evenly spreading mechanism for processing tea leaves can spread the tea leaves when they are spread by arranging a toggle component, so that the tea leaves are spread more evenly, the spreading effect of the tea leaves is ensured, and the labor intensity of the staff is reduced. After the tea leaves are spread, the toggle component can also be used to turn the tea leaves being spread, so that the spreading of the tea leaves is more even and the spreading efficiency of the tea leaves is improved. The filter plate can be used to filter the tea leaves when they are spread and turned, so as to remove impurities inside the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the structure of a uniform spreading mechanism for tea processing.

[0016] Figure 2The utility model is a schematic diagram of the three-dimensional structure of a lifting plate and a shifting assembly in a uniform spreading mechanism for tea processing proposed by the utility model.

[0017] Figure 3 The utility model proposes a uniform spreading mechanism for tea processing Figure 2 A is an enlarged view of the middle image.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of a spreading table, a placement trough and a filter plate in a uniform spreading mechanism for tea processing proposed by the utility model.

[0019] Figure numerals: 1. spreading table; 2. placement groove; 3. filter plate; 4. gantry; 5. cylinder; 6. lifting plate; 7. guide assembly; 8. toggle assembly; 801. DC motor; 802. rotating rod; 803. U-shaped frame; 804. toggle rod; 805. flip module; 8051. connecting plate; 8052. electric telescopic rod; 8053. flip plate; 8054. flip rod; 8055. guide rod; 9. controller; 10. support column. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0022] like Figure 1-4 As shown, the utility model proposes a uniform spreading mechanism for tea processing, comprising a spreading table 1, a placing groove 2 is provided on the top of the spreading table 1, a filter plate 3 penetrating to the bottom of the placing groove 2 is provided inside, a gantry 4 is provided on the top of the spreading table 1, two cylinders 5 are provided on the inner top wall of the gantry 4, a lifting plate 6 is provided between the piston rods of the two cylinders 5, guide components 7 are provided on the left and right sides of the lifting plate 6, and a toggle component 8 is provided below the lifting plate 6.

[0023] In the utility model, fresh tea leaves can be placed through the spreading table 1, the placing groove 2 and the filter plate 3, and the lifting plate 6 can be driven to move upward or downward through the two cylinders 5, and the lifting plate 6 will drive the toggle assembly 8 to move upward or downward, and the tea leaves can be toggled through the toggle assembly 8, so that the tea leaves are evenly spread on the top of the filter plate 3. At the same time, when the fresh tea leaves are spread, the impurities inside the tea leaves can also be filtered through the filter plate 3, and the lifting plate 6 can be guided by the guide assembly 7 to ensure the stability of the movement of the lifting plate 6 and the toggle assembly 8.

[0024] In an optional embodiment, the toggle assembly 8 includes a DC motor 801, a rotating rod 802, a U-shaped frame 803, a toggle rod 804 and two groups of flipping modules 805. The DC motor 801 is arranged at the top of the lifting plate 6, the U-shaped frame 803 is arranged at the bottom of the lifting plate 6, one end of the rotating rod 802 is arranged on the output shaft of the DC motor 801, and the other end of the rotating rod 802 passes through the lifting plate 6 and the U-shaped frame 803 and extends to the bottom of the U-shaped frame 803. The toggle rod 804 is arranged at the lower end of the rotating rod 802, the rotating rod 802 corresponds to the position of the placement slot 2 and the length is less than the diameter of the placement slot 2, and the two groups of flipping modules 805 are arranged on the outside of the rotating rod 802 and are symmetrically distributed.

[0025] It should be noted that when the DC motor 801 is started, the output shaft of the DC motor 801 will drive the rotating rod 802 to rotate, and the rotating rod 802 will drive the toggle rod 804 to rotate. The U-shaped frame 803 can stably support the rotating rod 802 to ensure the stability of the rotation of the rotating rod 802.

[0026] In addition, when the tea leaves need to be spread out, the two cylinders 5 are first started to move the toggle assembly 8 downward, so that the toggle rod 804 enters the interior of the placement slot 2 and maintains the required spreading height with the filter plate 3, and finally the DC motor 801 is started to rotate the toggle rod 804. The stacked tea leaves are moved by the toggle rod 804, so that the tea leaves are spread out evenly, and when the rotating rod 802 rotates, it also drives the flipping module 805 to rotate.

[0027] In an optional embodiment, the flip module 805 includes a connecting plate 8051, an electric telescopic rod 8052, a flip plate 8053, a flip rod 8054 and a guide rod 8055. The connecting plate 8051 is arranged on the outside of the rotating rod 802, the connecting plate 8051 is located below the U-shaped frame 803 and is vertically distributed with the toggle rod 804, the electric telescopic rod 8052 is arranged at the top of the connecting plate 8051 and penetrates to its bottom, the flip plate 8053 is arranged at the telescopic end of the electric telescopic rod 8052, the flip rod 8054 is arranged at the bottom of the flip plate 8053, there are multiple flip rods 8054 and they are evenly distributed at the bottom of the flip plate 8053, the guide rod 8055 is arranged on the upper end surface of the flip plate 8053 and penetrates and extends to the top of the connecting plate 8051, and the guide rod 8055 is slidably connected to the connecting plate 8051.

[0028] It should be noted that by starting the electric telescopic rod 8052, the flip plate 8053 can be moved downward, and the flip plate 8053 will drive the multiple flip rods 8054 to move downward. After the tea leaves are spread, the electric telescopic rod 8052 is started to move the multiple flip rods 8054 downward and enter the spread tea leaves. At this time, the rotation of the rotating rod 802 will also drive the flip plate 8053 and the multiple flip rods 8054 to rotate. By turning the tea leaves through the multiple flip rods 8054, the spreading effect of the tea leaves can be further enhanced.

[0029] In addition, the flip plate 8053 can be guided by the guide rod 8055, so that the movement of the flip plate 8053 is more stable, and the flip plate 8053 is prevented from deviating during movement.

[0030] Specifically, when spreading the tea leaves, the tea leaves are first placed on the top of the filter plate 3, and then the two cylinders 5 are started, so that the toggle rod 804 enters the interior of the placement groove 2 and maintains the required spreading height with the filter plate 3, and then the DC motor 801 is started to rotate the toggle rod 804, and the stacked tea leaves are toggled by the toggle rod 804, so that the tea leaves are spread evenly. After the spreading is completed, the DC motor 801 is first turned off, and then the two cylinders 5 are started in the reverse direction, so that the toggle rod 804 is just separated from the tea leaves, and the tea leaves can be spread. After spreading for a period of time, Finally, the electric telescopic rod 8052 is started first, so that the multiple flipping rods 8054 move downward and enter the spread tea leaves. At this time, the DC motor 801 is started again, and the rotation of the rotating rod 802 will also drive the multiple flipping rods 8054 to rotate. The tea leaves are flipped by the multiple flipping rods 8054, which can further enhance the spreading effect of the tea leaves. The flipping operation can be repeated at regular intervals to improve the spreading efficiency of the tea leaves. Under the action of the cylinder 5 and the electric telescopic rod 8052, the spreading and flipping of the fresh tea leaves do not interfere with each other.

[0031] In an optional embodiment, the guide assembly 7 includes two guide blocks and two guide grooves. The two guide blocks are respectively arranged on the left and right sides of the lifting plate 6, and the two guide grooves are respectively opened on the left and right side walls of the inner cavity of the gantry 4. The two guide blocks are respectively slidably connected to the two guide grooves.

[0032] It should be noted that the lifting plate 6 can be guided by the guide block and the guide groove to ensure that the lifting plate 6 is more stable when moving upward or downward, thereby ensuring the stability of the lifting plate 6.

[0033] In an optional embodiment, a controller 9 is provided on the front of the spreading table 1 , and four evenly distributed support columns 10 are provided on the bottom of the spreading table 1 .

[0034] It should be noted that the cylinder 5, the DC motor 801 and the electric telescopic rod 8052 are all electrically connected to the controller 9, and the cylinder 5, the DC motor 801 and the electric telescopic rod 8052 can be controlled by the controller 9, and the cylinder 5, the DC motor 801, the electric telescopic rod 8052 and the controller 9 are all electrically connected to an external power supply, and the cylinder 5, the DC motor 801, the electric telescopic rod 8052 and the controller 9 are powered by the external power supply, and the spreading table 1 can be stably supported by four support columns 10.

[0035] Working principle:

[0036] When the tea leaves are evenly spread, the tea leaves are first placed on the top of the filter plate 3, and then the two cylinders 5 are started to move the toggle rod 804 downward, and then the DC motor 801 is started to rotate the toggle rod 804, and the stacked tea leaves are toggled by the toggle rod 804, so that the tea leaves are evenly spread. After the spreading is completed, the DC motor 801 is first turned off, and then the two cylinders 5 are started in the reverse direction to make the toggle rod 804 just separate from the tea leaves to spread the tea leaves. After spreading for a period of time, the electric telescopic rod 8052 is first started to make the multiple flipping rods 8054 move downward and make the multiple flipping rods 8054 enter the inside of the spread tea leaves, and then the DC motor 801 is started to make the multiple flipping rods 8054 rotate. By flipping the tea leaves by the multiple flipping rods 8054, the spreading effect of the tea leaves can be further enhanced. When spreading or flipping, the impurities inside the tea leaves can be filtered through the filter plate 3.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A uniform spreading mechanism for tea processing, comprising a spreading table (1), characterized in that: The top of the spreading table (1) is provided with a placement groove (2), the inside of the placement groove (2) is provided with a filter plate (3) extending through the bottom thereof, the top of the spreading table (1) is provided with a gantry (4), the inner top wall of the gantry (4) is provided with two cylinders (5), a lifting plate (6) is provided between the piston rods of the two cylinders (5), the left and right sides of the lifting plate (6) are provided with guide components (7), and a toggle component (8) is provided below the lifting plate (6).

2. A tea processing uniform spreading mechanism according to claim 1, characterized in that: The toggle assembly (8) comprises a DC motor (801), a rotating rod (802), a U-shaped frame (803), a toggle rod (804) and two groups of flipping modules (805); the DC motor (801) is arranged at the top of the lifting plate (6); the U-shaped frame (803) is arranged at the bottom of the lifting plate (6); one end of the rotating rod (802) is arranged on the output shaft of the DC motor (801); the other end of the rotating rod (802) penetrates the lifting plate (6) and the U-shaped frame (803) and extends to the bottom of the U-shaped frame (803); the toggle rod (804) is arranged at the lower end of the rotating rod (802); the rotating rod (802) corresponds to the position of the placement groove (2) and has a length smaller than the diameter of the placement groove (2); and the two groups of flipping modules (805) are arranged on the outside of the rotating rod (802) and are symmetrically distributed.

3. A tea processing uniform spreading mechanism according to claim 2, characterized in that: The flip module (805) comprises a connecting plate (8051), an electric telescopic rod (8052), a flip plate (8053), a flip rod (8054) and a guide rod (8055); the connecting plate (8051) is arranged on the outside of the rotating rod (802); the connecting plate (8051) is located below the U-shaped frame (803) and is vertically distributed with the toggle rod (804); the electric telescopic rod (8052) is arranged on the top of the connecting plate (8051) and penetrates to the bottom thereof; The flip plate (8053) is arranged at the telescopic end of the electric telescopic rod (8052), the flip rod (8054) is arranged at the bottom of the flip plate (8053), there are a plurality of flip rods (8054) and they are evenly distributed at the bottom of the flip plate (8053), the guide rod (8055) is arranged on the upper end surface of the flip plate (8053) and penetrates and extends to the top of the connecting plate (8051), and the guide rod (8055) is slidably connected to the connecting plate (8051).

4. A tea processing uniform spreading mechanism according to claim 1, characterized in that: The guide assembly (7) comprises two guide blocks and two guide grooves, the two guide blocks are respectively arranged on the left and right sides of the lifting plate (6), the two guide grooves are respectively opened on the left and right side walls of the inner cavity of the gantry (4), and the two guide blocks are respectively slidably connected to the two guide grooves.

5. The tea processing uniform spreading mechanism according to claim 1, characterized in that: A controller (9) is provided on the front of the spreading table (1), and four evenly distributed support columns (10) are provided on the bottom of the spreading table (1).

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