Tea leaf tedding equipment

Abstract

The utility model discloses tea leaf tedding equipment, and belongs to the technical field of tea leaf processing. The device mainly comprises a mounting frame, a sieve tray conveying table, an action mechanism and a tea leaf conveying table, the sieve tray conveying table is mounted on the mounting frame and used for conveying sieve trays along a straight line, the action mechanism is mounted on the mounting frame and located on the side of the sieve tray conveying table, and when the sieve trays are moved to a first position by the sieve tray conveying table, the tea leaf conveying table is moved to a second position by the sieve tray conveying table. The action mechanism can drive the sieve tray to rotate along the axis of the sieve tray, the multiple tea conveying tables are arranged side by side, when the sieve tray moves to the first position, the output ends of the tea conveying tables are located above the sieve tray, and the output ends of the multiple tea conveying tables are arranged in the radial direction of the sieve tray. The tea leaf tedding equipment disclosed by the utility model can solve the problem that tea leaves are scattered outside when the tea leaves are spread in the sieve tray by the existing tedding equipment.

Description

Technical Field

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

[0002] After the tea leaves are picked, they must be spread out first, which helps to disperse the leaf temperature and surface moisture.

[0003] Before spreading the tea leaves, they need to be evenly spread on a sieve plate so that the sieve plate can carry the tea leaves and help the tea leaves to spread. In the prior art, a conveyor belt is usually used to throw the tea leaves downward so that the tea leaves fall into the sieve plate. Since the sieve plate is round, this method will cause some of the scattered tea leaves to fall outside the sieve plate. Therefore, an additional tea recovery structure needs to be designed to recycle and reuse the tea leaves that fall outside the sieve plate, which makes the structure complicated.

[0004] Therefore, it is necessary to provide a new tea leaf spreading equipment. Utility Model Content

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the utility model is to provide a tea spreading device that can solve the problem of tea leaves being scattered outside when spreading tea leaves on a sieve plate in the existing tea spreading device.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a tea spreading device, including a mounting frame, a sieve tray transmission platform, an action mechanism and a tea conveying platform, the sieve tray transmission platform is installed on the mounting frame, the sieve tray transmission platform is used to convey the sieve tray in a straight line, the action mechanism is installed on the mounting frame, and the action mechanism is located on the side of the sieve tray transmission platform, when the sieve tray is moved to the first position by the sieve tray transmission platform, the action mechanism can drive the sieve tray to rotate along the axis of the sieve tray, and a plurality of tea conveying platforms are arranged side by side, when the sieve tray moves to the first position, the output end of the tea conveying platform is located above the sieve tray, and the output ends of the plurality of tea conveying platforms are arranged along the radial direction of the sieve tray.

[0007] Furthermore, side guards connected to the mounting frame are respectively provided on opposite sides of the tea conveying platform.

[0008] Furthermore, the action mechanism includes a rotating wheel, a mounting arm, a push-pull drive and a rotary drive. The rotating wheel is rotatably matched to the mounting arm, and at least two rotating wheels are arranged on the mounting arm. The push-pull drive is installed on the mounting frame. The push-pull drive is a driving device that outputs linear motion power. The output end of the push-pull drive is connected to the mounting arm so that the mounting arm can be pulled away from or close to the side of the sieve plate on the sieve plate transmission platform through the push-pull drive. An action mechanism is respectively arranged on the opposite side edges of the mounting frame. The rotary drive is a driving device that outputs circular motion power. The output end of the rotary drive is transmission-connected to at least one of the rotating wheels, and the sieve plate is driven to rotate along the axis of the sieve plate through the rotation of the rotating wheel.

[0009] Furthermore, a line connecting two rotating wheels on the mounting arm in one of the actuating mechanisms is parallel to a line connecting two rotating wheels on the mounting arm in another actuating mechanism.

[0010] Furthermore, the tea spreading equipment also includes a storage hopper fixedly matched with the mounting frame, and the outlet of the storage hopper is located at the rear end of the tea conveying platform.

[0011] Furthermore, a height baffle fixedly matched with the mounting frame is arranged above the tea conveying platform.

[0012] Furthermore, the sieve plate is a disc-shaped structure.

[0013] Furthermore, the tea conveying platform is a belt conveyor.

[0014] Furthermore, the sieve plate transmission platform is a belt conveyor structure.

[0015] The beneficial effects of the utility model are as follows: the tea spreading equipment provided by the utility model comprises a mounting frame, a sieve plate transmission platform, an action mechanism and a tea conveying platform, the sieve plate transmission platform is mounted on the mounting frame, the sieve plate transmission platform is used to convey the sieve plate in a straight line, the action mechanism is mounted on the mounting frame, and the action mechanism is located on the side of the sieve plate transmission platform, when the sieve plate is moved to the first position by the sieve plate transmission platform, the action mechanism can drive the sieve plate to rotate along the axis of the sieve plate, a plurality of tea conveying platforms are arranged side by side, when the sieve plate moves to the first position, the output end of the tea conveying platform is located above the sieve plate, and the output ends of the plurality of tea conveying platforms are arranged along the radial direction of the sieve plate, so that as the sieve plate rotates, the tea leaves thrown out from the output end of the tea conveying platform will fall on the sieve plate in a circle, and the tea leaves will be spread in the sieve plate in a circle, effectively solving the problem of tea leaves scattered outside the sieve plate, and at the same time, there is no need to design a recovery mechanism, thereby simplifying the equipment structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of the tea spreading equipment provided in an embodiment of the utility model.

[0018] Figure 2 for Figure 1 A top view of the tea spreading equipment is shown.

[0019] Figure 3 A schematic diagram of the positional relationship between the action mechanism and the sieve tray transmission platform provided in an embodiment of the utility model.

[0020] Figure 4 A schematic diagram of the positional relationship between the tea conveyor platform and the storage hopper provided in an embodiment of the utility model.

[0021] Among them, the figure marks in the figure are: 100, sieve plate; 1, mounting frame; 2, sieve plate transmission platform; 3, action mechanism; 31, rotating wheel; 32, mounting arm; 33, push-pull drive; 34, rotating drive; 4, tea conveying platform; 5, storage hopper; 6, height baffle. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] It should be noted that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment," "in some embodiments," or "in some of these embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0027] Please refer to Figures 1 to 4 As shown, a tea spreading device provided by the utility model is now described. The tea spreading device includes a mounting frame 1, a sieve plate transmission platform 2, an action mechanism 3 and a tea conveying platform 4. The sieve plate transmission platform 2 is mounted on the mounting frame 1. The sieve plate transmission platform 2 is used to transport the sieve plate 100 along a straight line. The action mechanism 3 is mounted on the mounting frame 1, and the action mechanism 3 is located on the side of the sieve plate transmission platform 2. When the sieve plate 100 is moved to the first position by the sieve plate transmission platform 2, the action mechanism 3 can drive the sieve plate 100 to rotate along the axis of the sieve plate 100. The sieve plate 100 rotates, and a plurality of tea conveying platforms 4 are arranged side by side. When the sieve plate 100 moves to the first position, the output end of the tea conveying platforms 4 is located above the sieve plate 100, and the output ends of the plurality of tea conveying platforms 4 are arranged along the radial direction of the sieve plate 100. In this way, as the sieve plate 100 rotates, the tea leaves thrown out from the output end of the tea conveying platforms 4 will fall on the sieve plate 100 in a circle, and the tea leaves are spread in the sieve plate 100 in a circle, which effectively solves the problem of tea leaves scattered outside the sieve plate 100. At the same time, there is no need to design a recovery mechanism, which simplifies the equipment structure.

[0028] In some embodiments, the conveying speeds of the multiple tea conveying platforms 4 are different. Specifically, the conveying speeds of the multiple tea conveying platforms 4 are sequentially increased from the middle to the outside of the sieve plate transmission platform 2. Since the circumference of the annular area on the sieve plate 100 increases from the center to the outside, as the conveying speeds of the multiple tea conveying platforms 4 are sequentially increased from the middle to the outside, the sieve plate 100 can be spread with tea leaves at the same time. In other embodiments, the multiple tea conveying platforms 4 can be operated sequentially.

[0029] In some of the embodiments, side stops (not shown) connected to the mounting frame 1 are respectively provided on opposite sides of the tea conveying platform 4 to limit the sieve plate 100 on the sieve plate transmission platform 2 to prevent the sieve plate 100 from deviating from the sieve plate transmission platform 2.

[0030] like Figure 3 As shown, in some embodiments, the action mechanism 3 includes a rotating wheel 31, a mounting arm 32, a push-pull driver 33 and a rotating driver 34, the rotating wheel 31 is rotatably matched with the mounting arm 32, and the mounting arm 32 is provided with at least two rotating wheels 31, the push-pull driver 33 is installed on the mounting frame 1, the push-pull driver 33 is a driving device for outputting linear motion power, the output end of the push-pull driver 33 is connected to the mounting arm 32, so that the mounting arm 32 is pulled away from or close to the side of the sieve plate 100 on the sieve plate transmission platform 2 through the push-pull driver 33, and the mounting frame 1 is provided with an action mechanism 3 on two opposite sides, and the mounting arms 32 in the two action mechanisms 3 drive the rotating wheels 31 to approach and abut against the opposite sides of the sieve plate 100, thereby locking the sieve plate 100 in the first position, and positioning the sieve plate 100. In addition, the rotary driver 34 is a driving device for outputting circular motion power, and the output end of the rotary driver 34 is at least connected to one of the rotating wheels 31 in a transmission manner, and the sieve plate 100 is driven to rotate along the axis of the sieve plate 100 through the rotation of the rotating wheels 31, so as to cooperate with the tea conveying platform 4 to spread the tea leaves. Specifically, the connection line of the two rotating wheels 31 on the mounting arms 32 in one action mechanism 3 is parallel to the connection line of the two rotating wheels 31 on the mounting arms 32 in the other action mechanism 3. In this embodiment, the rotary driver 34 is a motor.

[0031] like Figure 4 As shown, in some of the embodiments, the tea spreading equipment also includes a storage hopper 5 fixedly matched with the mounting frame 1, and the outlet of the storage hopper 5 is located at the rear end of the tea conveying platform 4 to supply tea to the tea conveying platform 4.

[0032] like Figure 4 As shown, in some of the embodiments, a height baffle 6 fixedly matched with the mounting frame 1 is provided above the tea conveying platform 4. The height baffle 6 is used to scrape off the tea leaves accumulated on the tea conveying platform 4 when the tea conveying platform 4 conveys the tea leaves in the storage hopper 5 to the sieve plate 100, thereby achieving the effect of controlling the output amount of the tea leaves.

[0033] In some embodiments, the sieve tray 100 is a disc-shaped structure.

[0034] In some embodiments, the tea leaf conveying platform 4 is a belt conveyor.

[0035] In some embodiments, the sieve tray conveying station 2 is a belt conveying structure.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tea spreading device, characterized in that: It includes a mounting frame, a sieve tray conveying platform, an action mechanism and a tea conveying platform, the sieve tray conveying platform is mounted on the mounting frame, the sieve tray conveying platform is used to convey the sieve tray in a straight line, the action mechanism is mounted on the mounting frame, and the action mechanism is located on the side of the sieve tray conveying platform, when the sieve tray is moved to the first position by the sieve tray conveying platform, the action mechanism can drive the sieve tray to rotate along the axis of the sieve tray, and a plurality of tea conveying platforms are arranged side by side, when the sieve tray moves to the first position, the output end of the tea conveying platform is located above the sieve tray, and the output ends of the plurality of tea conveying platforms are arranged along the radial direction of the sieve tray.

2. The tea spreading device according to claim 1, characterized in that: The opposite sides of the tea conveying platform are respectively provided with side guards connected to the mounting frame.

3. The tea spreading device according to claim 1, characterized in that: The action mechanism includes a rotating wheel, a mounting arm, a push-pull drive and a rotary drive. The rotating wheel is rotatably matched with the mounting arm, and at least two rotating wheels are arranged on the mounting arm. The push-pull drive is installed on the mounting frame. The push-pull drive is a driving device that outputs linear motion power. The output end of the push-pull drive is connected to the mounting arm so that the mounting arm can be pulled away from or close to the side of the sieve plate on the sieve plate transmission platform through the push-pull drive. An action mechanism is respectively arranged on two opposite sides of the mounting frame. The rotary drive is a driving device that outputs circular motion power. The output end of the rotary drive is transmission-connected to at least one of the rotating wheels, and the sieve plate is driven to rotate along the axis of the sieve plate through the rotation of the rotating wheel.

4. The tea spreading device according to claim 3, characterized in that: The connecting line of the two rotating wheels on the mounting arm in one of the actuating mechanisms is parallel to the connecting line of the two rotating wheels on the mounting arm in the other actuating mechanism.

5. The tea spreading device according to claim 1, characterized in that: The tea spreading equipment also includes a storage hopper fixedly matched with the mounting frame, and the outlet of the storage hopper is located at the rear end of the tea conveying platform.

6. The tea spreading device according to claim 1, characterized in that: A height baffle fixedly matched with the mounting frame is arranged above the tea delivery platform.

7. The tea spreading device according to any one of claims 1 to 6, characterized in that: The sieve plate is a disc-shaped structure.

8. The tea spreading device according to claim 1, characterized in that: The tea delivery platform is a belt conveyor.

9. The tea spreading device according to claim 1, characterized in that: The sieve plate transmission platform is a belt-type conveying structure.

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