A green tea fast picking device

Abstract

The utility model relates to tea picking equipment technical field, concretely disclose a kind of green tea quick picking device, including mounting plate, the end of mounting plate is provided with picking component, the top end one side of mounting plate is fixedly connected with chute, the top end other side of mounting plate is fixedly installed with handle, the connecting place of handle and mounting plate is provided with drive assembly, the bottom wall of handle is preset power key, one end of handle and the outer lateral wall of chute are fixedly connected, the outer side of chute is provided with power supply component, the inner wall of chute is provided with spray component. By setting up support outside the chute, the middle part of the support is installed with several photovoltaic panels, the photovoltaic panels store electric energy in energy storage component through controller, so as to facilitate the battery of picking equipment to be quickly charged in later period, and the photovoltaic panels can completely receive light energy and convert into electric energy when picking tea leaves outdoors, to provide better convenience for outdoor workers.

Description

Technical Field

[0001] This utility model relates to the field of tea picking equipment technology, and in particular to a rapid tea picking device. Background Technology

[0002] Oolong tea, also known as Qingcha, is a semi-fermented tea with distinctive characteristics among the six major tea categories in China. Oolong tea originated in Wuyi Mountain, Fujian Province, during the late Ming and early Qing dynasties. It was created in northern Fujian in the mid-to-late 17th century and later diversified into three major systems: southern Fujian, Guangdong, and Taiwan, as the processing techniques spread.

[0003] Currently, the existing tea picking equipment on the market still has the following problems in actual use: tea leaves are picked and packed by high-speed rotating blades, but when used outdoors for a long time, the equipment will run out of energy. At the same time, the cells in the tea leaves are still breathing after picking, and enzymes will cause the oxidation of tea polyphenols and other components, resulting in browning of the leaves, loss of aroma, and difficulty in maintaining the original moisture. Therefore, we propose a rapid tea picking device. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] This utility model provides a rapid tea picking device that can solve the problem of insufficient battery life during outdoor use. The specific solution is as follows: A rapid tea picking device includes a mounting plate, a picking component at one end of the mounting plate, a material trough fixedly connected to one side of the top of the mounting plate, a handle fixedly mounted on the other side of the top of the mounting plate, a drive component at the connection between the handle and the mounting plate, a power switch pre-set on the bottom wall of the handle, one end of the handle fixedly connected to the outer wall of the material trough, a power supply component on the outer side of the material trough, and a spray component on the inner wall of the material trough.

[0006] As a preferred technical solution of this utility model, the spraying component includes a water tank and a spray pipe. The water tank is fixedly installed on the outer wall of the material trough, and the spray pipe is horizontally placed on one side of the inside of the material trough. One end of the spray pipe is connected to one end of the water tank. Several sets of atomizing nozzles are evenly distributed in the middle of the spray pipe.

[0007] As a preferred embodiment of this utility model, the power supply component includes a bracket, with multiple photovoltaic panels inclinedly connected to the middle of the bracket, and a controller pre-set on the outer side of the bracket. The power supply component also includes an energy storage component, which is electrically connected to the controller.

[0008] As a preferred technical solution of this utility model, the harvesting component includes an end plate, which is fixedly installed at the feeding end of the feed trough. Several sets of fixed blades are fixedly installed on the top wall of the end plate, and the fixed blades have a double-edged structure.

[0009] As a preferred technical solution of this utility model, the picking component further includes a reciprocating rod, which is disposed below the end plate, and the top wall of the reciprocating rod is connected to several sets of reciprocating blades. The reciprocating blades and the fixed blades are arranged alternately, and the two sides of the reciprocating blades are sharpened.

[0010] As a preferred embodiment of this utility model, a rotating wheel is provided inside the mounting plate, and a guide rod is eccentrically connected to the bottom end of the rotating wheel. A crank is connected to the bottom end of the guide rod, and one end of the crank is rotatably connected to one end of the reciprocating rod.

[0011] As a preferred embodiment of this utility model, the driving component includes a housing, and a brushless motor is fixedly connected inside the housing. The output end of the brushless motor is connected to the central axis of the rotating wheel.

[0012] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: By setting a bracket on the outside of the feed trough, and installing several photovoltaic panels in the middle of the bracket, the photovoltaic panels store electrical energy in the energy storage component through a controller, so as to quickly charge the battery of the harvesting equipment later. Since the tea is harvested outdoors, the photovoltaic panels can fully receive the light energy and convert it into electrical energy, providing better convenience for outdoor workers. In addition, atomizing nozzles are installed on the inner wall of the feeding trough. As the blades rotate, the tea leaves are collected into the feeding trough. First, the tea leaves come into contact with the spray. The spray can form a thin water film on the surface of the tea leaves, reducing the contact efficiency between oxygen and leaf cells. At the same time, the moderate humidity can inhibit enzyme activity, slow down the oxidation process, and keep the tea leaves green and fresh. The spray can replenish moisture in time, maintain the turgor pressure of fresh leaf cells, keep the leaves soft, and reduce physical damage from picking to processing.

[0013] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the front structure of the bracket of this utility model; Figure 3 This is a schematic diagram of the blade connection structure of this utility model; Figure 4 This is a schematic diagram of the nozzle structure of this utility model; The reference numerals in the attached figures are as follows: 1. Mounting plate; 2. Handle; 3. Feed trough; 4. End plate; 5. Fixed blade; 6. Reciprocating blade; 7. Water tank; 8. Bracket; 9. Energy storage component; 10. Photovoltaic panel; 11. Brushless motor; 12. Reciprocating rod; 13. Crank; 14. Rotating wheel; 15. Smooth rod; 16. Nozzle; 17. Atomizing nozzle. Detailed Implementation

[0015] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and, together with the embodiments of the present invention, serve to illustrate the principles of the present invention.

[0016] See Figures 1-4 This utility model provides a rapid tea picking device, including a mounting plate 1, a picking component at one end of the mounting plate 1, a material trough 3 fixedly connected to one side of the top of the mounting plate 1, a handle 2 fixedly installed on the other side of the top of the mounting plate 1, a driving component at the connection between the handle 2 and the mounting plate 1, a power switch preset on the bottom wall of the handle 2, one end of the handle 2 fixedly connected to the outer wall of the material trough 3, a power supply component on the outer side of the material trough 3, and a spraying component on the inner wall of the material trough 3.

[0017] The spraying component includes a water tank 7 and a spray pipe 16. The water tank 7 is fixedly installed on the outer wall of the material trough 3. The spray pipe 16 is horizontally placed inside the material trough 3, with one end of the spray pipe 16 connected to one end of the water tank 7. Several sets of atomizing nozzles 17 are evenly distributed in the middle of the spray pipe 16. After the tea leaves are picked and placed inside the material trough 3, the atomizing nozzles 17 work to generate a mist of water that forms a thin water film on the surface of the tea leaves. This reduces the contact efficiency between oxygen and leaf cells. At the same time, the moderate humidity can inhibit enzyme activity, slow down the oxidation process, and keep the tea leaves green and fresh. The spray can replenish moisture in time, maintain the turgor pressure of fresh leaf cells, keep the leaves soft, and reduce physical damage from picking to processing. Furthermore, during the tea picking process, the tea leaves may be contaminated with dust, fallen leaf debris, and other impurities from the tea garden. The spray can moisten the leaf surface, causing fine dust to adhere to the water film, making it easier to remove in subsequent washing or sieving processes, thus improving the purity of the tea leaves.

[0018] The power supply component includes a bracket 8, with multiple photovoltaic panels 10 connected at an angle in the middle of the bracket 8. A controller is pre-installed on the outside of the bracket 8. The power supply component also includes an energy storage component 9, which is electrically connected to the controller.

[0019] The harvesting component includes an end plate 4, which is fixedly installed at the feeding end of the feed trough 3. Several sets of fixed blades 5 are fixedly installed on the top wall of the end plate 4. The fixed blades 5 have a double-edged structure.

[0020] The harvesting component also includes a reciprocating rod 12, which is located below the end plate 4. The top wall of the reciprocating rod 12 is connected to several sets of reciprocating blades 6, which are staggered with the fixed blades 5. The two sides of the reciprocating blades 6 are sharpened. It should be noted that both the fixed blade 5 and the reciprocating blade 6 are made of high-carbon steel, which has a low cost, mature processing technology, and is suitable for mass production. It is a commonly used material for small and medium-sized tea picking machines.

[0021] The mounting plate 1 has a rotating wheel 14 inside. The bottom end of the rotating wheel 14 is eccentrically connected to the guide rod 15. The bottom end of the guide rod 15 is connected to the crank 13. One end of the crank 13 is rotatably connected to one end of the reciprocating rod 12.

[0022] The drive component includes a housing, inside which a brushless motor 11 is fixedly connected. The output end of the brushless motor 11 is connected to the central axis of the rotating wheel 14. The starting of the brushless motor 11 drives the rotating wheel 14 to rotate. Since the rotating wheel 14 and the reciprocating rod 12 are not axially connected, an eccentric connection is used to achieve the reciprocating motion structure design. Compared with a brushed motor, the brushless motor 11 replaces the mechanical brush with electronic commutation, which reduces friction loss and electrical spark energy waste, and has a higher energy efficiency ratio. When the rotating wheel rotates at a constant speed, the circular motion of the eccentric point can be converted into the linear reciprocating motion of the reciprocating rod 12 through the connecting rod. Its motion speed changes sinusoidally with the rotation angle. Compared with the quick return characteristic of the cam mechanism, it has less impact and smoother motion, which can reduce the friction and wear between the reciprocating rod 12 and the guide rail. Furthermore, the reciprocating rod 12 operates at high speed, and with the synergistic effect of multiple sets of blades, it can quickly cut tea branches and pick tender buds and leaves. Compared with manual picking, this structure can significantly improve efficiency, and is especially suitable for centralized picking in large-scale tea gardens, reducing labor costs. The design of the reciprocating rod 12 with multiple sets of blades, through high-frequency, precise, and highly adaptable reciprocating cutting motion, can minimize damage to tea trees and loss of fresh leaves while ensuring picking efficiency. It is especially suitable for picking teas such as green tea and oolong tea, which have high requirements for the integrity and freshness of fresh leaves.

[0023] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the present application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0025] The devices or elements referred to in the embodiments of this application or implied herein must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of this application. In the description of the embodiments of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for rapid picking of green tea, characterized in that: The device includes a mounting plate (1) and a drive component. A picking component is provided at the end of the mounting plate (1). A material trough (3) is fixedly connected to one side of the top of the mounting plate (1). A handle (2) is fixedly installed on the other side of the top of the mounting plate (1). A drive component is provided at the connection between the handle (2) and the mounting plate (1). A power switch is preset on the bottom wall of the handle (2). One end of the handle (2) is fixedly connected to the outer wall of the material trough (3). A power supply component is provided on the outer side of the material trough (3). A spray component is provided on the inner wall of the material trough (3).

2. A device for picking green tea leaves quickly as claimed in claim 1, wherein: The spraying component includes a water tank (7) and a spray pipe (16). The water tank (7) is fixedly installed on the outer wall of the material trough (3). The spray pipe (16) is horizontally placed on one side of the inside of the material trough (3), and one end of the spray pipe (16) is connected to one end of the water tank (7). Several sets of atomizing nozzles (17) are evenly distributed in the middle of the spray pipe (16).

3. A device for picking green tea leaves quickly as claimed in claim 1, wherein: The power supply component includes a bracket (8), with multiple photovoltaic panels (10) connected at an angle in the middle of the bracket (8), and a controller pre-set on the outside of the bracket (8). The power supply component also includes an energy storage component (9), which is electrically connected to the controller.

4. A device for picking green tea leaves quickly as claimed in claim 1, wherein: The picking component includes an end plate (4), which is fixedly installed at the feeding end of the feed trough (3). Several sets of fixed blades (5) are fixedly installed on the top wall of the end plate (4), and the fixed blades (5) have a double-edged structure.

5. A device for rapid picking of green tea leaves as claimed in claim 4 wherein: The picking component also includes a reciprocating rod (12), which is located below the end plate (4), and the top wall of the reciprocating rod (12) is connected to several sets of reciprocating blades (6). The reciprocating blades (6) are staggered with the fixed blades (5), and the two sides of the reciprocating blades (6) are sharpened.

6. A green tea quick picking device as claimed in claim 5, characterized in that: The mounting plate (1) is equipped with a rotating wheel (14) inside. The bottom end of the rotating wheel (14) is eccentrically connected to a light rod (15). The bottom end of the light rod (15) is connected to a crank (13). One end of the crank (13) is rotatably connected to one end of the reciprocating rod (12).

7. The rapid tea picking device as described in claim 6, characterized in that: The drive component includes a housing, inside which a brushless motor (11) is fixedly connected. The output end of the brushless motor (11) is connected to the central axis of the rotating wheel (14).

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