Rotary leaf spreading device for tea production

Abstract

The utility model discloses a rotary type leaf spreading device for tea production, which comprises a base and a placing frame, the upper end of the base is fixedly connected with a lifting assembly, the lifting assembly comprises a mounting column, one side of the mounting column is provided with a lifting groove, the inside of the lifting groove is fixedly connected with a first motor, and the first motor is fixedly connected with a second motor. An output shaft of the first motor is fixedly connected with a lead screw, the outer surface of the lead screw is in threaded connection with a lifting block, one side of the lifting block is fixedly connected with one side of a fixing frame, the fixing frame is arranged on one side of the lifting assembly, a fixing plate is fixedly connected to the lower end of the fixing frame, and a leaf spreading assembly is arranged at the lower end of the fixing plate; inserting assemblies are symmetrically arranged in the fixing plate, and the leaf spreading assembly is movably connected with the fixing plate in a clamped mode through the inserting assemblies. And by arranging the inserting assemblies, the leaf spreading assemblies are convenient to disassemble, so that the leaf spreading assemblies with different lengths are convenient to replace so as to adapt to placing frames with different diameters, and the universality is high.

Description

Technical Field

[0001] This utility model relates to the technical field of tea production equipment, specifically a rotary leaf spreading device for tea production. Background Technology

[0002] Tea processing, also known as tea making, is the process of turning fresh tea leaves into various semi-finished or finished tea products through a series of processing steps. The tea processing technology includes multiple steps such as picking, washing, fixation, shaping, and drying. The tea leaves are placed in a shaping machine for shaping. After shaping, a collection box is placed on the ground at the feeding end of the shaping machine. By flipping the upper part of the shaping machine, the tea leaves fall into the collection box and are sent to the drying workshop. In the drying workshop, the tea leaves are evenly spread on a placing frame made of iron mesh and placed in a drying machine for drying.

[0003] The existing tea-spreading poles are not detachable and cannot be adapted to placement frames of different diameters, resulting in poor versatility, such as the material-dispensing plate in application number CN202321983752.5. Utility Model Content

[0004] The purpose of this utility model is to provide a rotary leaf spreading device for tea production, which can facilitate the disassembly of the leaf spreading components through plug-in components, thereby making it easy to replace leaf spreading components of different lengths to adapt to placement frames of different diameters, and has strong versatility.

[0005] To achieve the above objectives, a rotary leaf spreading device for tea production is provided, comprising a base and a placement frame. A lifting component is fixedly connected to the upper end of the base, a fixed frame is provided on one side of the lifting component, a fixed plate is fixedly connected to the lower end of the fixed frame, a leaf spreading component is provided at the lower end of the fixed plate, and plug-in components are symmetrically arranged inside the fixed plate. The leaf spreading component is movably engaged with the fixed plate through the plug-in components.

[0006] According to the aforementioned rotary leaf spreading device for tea production, the lifting assembly includes a mounting column, a lifting groove is provided on one side of the mounting column, a first motor is fixedly connected inside the lifting groove, a lead screw is fixedly connected to the output shaft of the first motor, a lifting block is threadedly connected to the outer surface of the lead screw, and one side of the lifting block is fixedly connected to one side of the fixed frame.

[0007] According to the rotary leaf spreading device for tea production, the lower end of the lead screw is fixedly connected to a bearing, and the bearing is fixed to the bottom wall of the lifting groove.

[0008] According to the rotary leaf spreading device for tea production, one side of the lifting block is slidably connected to the side wall of the lifting groove.

[0009] According to the aforementioned rotary leaf spreading device for tea production, the surface of the fixed plate is provided with a through groove.

[0010] According to the aforementioned rotary leaf spreading device for tea production, the leaf spreading assembly includes a mounting plate, a second motor is fixedly connected to the upper end of the mounting plate, a rotating plate is fixedly connected to the output shaft of the second motor, a plurality of leaf spreading rods are fixedly connected to the lower end of the rotating plate, and plug-in blocks are symmetrically fixedly connected to the upper end of the mounting plate, with fixing grooves provided on both sides of the plug-in blocks.

[0011] According to the aforementioned rotary leaf spreading device for tea production, the plug-in assembly includes a slot, with mounting grooves on both sides of the slot, a spring fixedly connected inside the mounting groove, and a protrusion fixedly connected to one end of the spring.

[0012] According to the aforementioned rotary leaf-spreading device for tea production, the protrusion is a "hemispherical shape".

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This rotary leaf spreading device for tea production, by setting up a plug-in component, facilitates the disassembly of the leaf spreading component, thereby making it easy to replace leaf spreading components of different lengths to adapt to placement frames of different diameters, and has strong versatility.

[0015] 2. This rotary leaf spreading device for tea production has a lifting component, which allows for easy adjustment of the spreading component's height. It is suitable for placement frames of different heights and has good performance.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a perspective view of a rotary leaf-spreading device for tea production according to the present invention.

[0019] Figure 2 This is a schematic diagram showing the disassembly of the leaf spreading component of a rotary leaf spreading device for tea production according to this utility model.

[0020] Figure 3 This is a schematic diagram of the lifting component of a rotary leaf-spreading device for tea production according to this utility model.

[0021] Figure 4 This is a cross-sectional view of the mounting plate of a rotary leaf spreading device for tea production according to this utility model.

[0022] In the diagram: 1. Base; 2. Lifting assembly; 3. Fixing frame; 4. Fixing plate; 5. Through slot; 6. Leaf spreading assembly; 7. Plug-in assembly; 8. Placement frame; 71. Slot; 72. Mounting slot; 73. Spring; 74. Protrusion; 21. Mounting column; 22. Lifting slot; 23. First motor; 24. Lead screw; 25. Lifting block; 26. Bearing; 61. Mounting plate; 62. Rotating plate; 63. Leaf spreading rod; 64. Second motor; 65. Plug-in block; 66. Fixing slot. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a rotary leaf spreading device for tea production, including a base 1 and a placement frame 8. A lifting component 2 is fixedly connected to the upper end of the base 1. By setting the lifting component 2, the working height of the leaf spreading component 6 can be easily adjusted, making it suitable for placement frames 8 of different heights and providing good performance. A fixing frame 3 is set on one side of the lifting component 2, and a fixing plate 4 is fixedly connected to the lower end of the fixing frame 3. A through groove 5 is opened through the surface of the fixing plate 4 to facilitate the placement of the second motor 64. The leaf spreading component 6 is set at the lower end of the fixing plate 4. Plug-in components 7 are symmetrically arranged inside the fixing plate 4. The leaf spreading component 6 is movably engaged with the fixing plate 4 through the plug-in components 7. By setting the plug-in components 7, it is easy to disassemble the leaf spreading component 6, thereby facilitating the replacement of leaf spreading components 6 of different lengths to adapt to placement frames 8 of different diameters, thus providing strong versatility.

[0025] The lifting assembly 2 includes a mounting column 21. A lifting groove 22 is provided on one side of the mounting column 21. A first motor 23 is fixedly connected inside the lifting groove 22. A lead screw 24 is fixedly connected to the output shaft of the first motor 23. A lifting block 25 is threadedly connected to the outer surface of the lead screw 24. One side of the lifting block 25 is fixedly connected to one side of the fixed frame 3. The lifting and lowering of the fixed frame 3 is facilitated by the first motor 23, the lead screw 24, and the lifting block 25.

[0026] The lower end of the lead screw 24 is fixedly connected to a bearing 26 to facilitate the rotation and support of the lead screw 24. The bearing 26 is fixed to the bottom wall of the lifting groove 22. One side of the lifting block 25 is slidably connected to the side wall of the lifting groove 22 to prevent the lifting block 25 from rotating.

[0027] The leaf spreading assembly 6 includes a mounting plate 61. A second motor 64 is fixedly connected to the upper end of the mounting plate 61. A rotating plate 62 is fixedly connected to the output shaft of the second motor 64. Several leaf spreading rods 63 are fixedly connected to the lower end of the rotating plate 62. The second motor 64 drives the rotating plate 62 to rotate, thereby causing the leaf spreading rods 63 to rotate, thus realizing the spreading of tea leaves. Insertion blocks 65 are symmetrically fixedly connected to the upper end of the mounting plate 61. Fixing grooves 66 are provided on both sides of the insertion blocks 65.

[0028] The plug-in assembly 7 includes a slot 71, and mounting grooves 72 are provided on both sides of the slot 71. A spring 73 is fixedly connected inside the mounting groove 72 to facilitate the movement of the protrusion 74. One end of the spring 73 is fixedly connected to the protrusion 74, which is a "hemisphere" to facilitate its cooperation with the fixing groove 66 to realize the snap-fit ​​of the plug-in block 65.

[0029] Working principle: When in use, the power is turned on. When spreading the tea leaves, the corresponding spreading component 6 is installed according to the size of the placement frame 8. The plug 65 is inserted into the slot 71. The plug 65 presses the protrusion 74, the protrusion 74 presses the spring 73, the spring 73 is compressed, the protrusion 74 enters the mounting groove 72, and the plug 65 enters the innermost part of the slot 71. The spring 73 returns to its original position, driving the protrusion 74 to move and lock the plug 65 in place, thus securing the spreading component 6. The first motor 23 is started, which drives the lead screw 24 to rotate. The lead screw 24 drives the lifting block 25 to rise and fall. The lifting block 25 drives the fixing frame 3 to rise and fall, which in turn drives the fixing plate 4 and the spreading component 6 to rise and fall, moving the spreading component 6 into the placement frame 8. The second motor 64 is started, which drives the rotating plate 62 to rotate. The rotating plate 62 drives the spreading rod 63 to rotate, thus spreading the tea leaves.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A rotary leaf-spreading device for tea production, comprising a base (1) and a placement frame (8), characterized in that, A lifting assembly (2) is fixedly connected to the upper end of the base (1). A fixing frame (3) is provided on one side of the lifting assembly (2). A fixing plate (4) is fixedly connected to the lower end of the fixing frame (3). A leaf spreading assembly (6) is provided at the lower end of the fixing plate (4). A plug-in assembly (7) is symmetrically arranged inside the fixing plate (4). The leaf spreading assembly (6) is movably engaged with the fixing plate (4) through the plug-in assembly (7).

2. The rotary leaf-spreading device for tea production as described in claim 1, characterized in that: The lifting assembly (2) includes a mounting column (21), and a lifting groove (22) is provided on one side of the mounting column (21). A first motor (23) is fixedly connected inside the lifting groove (22). A lead screw (24) is fixedly connected to the output shaft of the first motor (23). A lifting block (25) is threadedly connected to the outer surface of the lead screw (24). One side of the lifting block (25) is fixedly connected to one side of the fixing frame (3).

3. The rotary leaf-spreading device for tea production as described in claim 2, characterized in that: The lower end of the lead screw (24) is fixedly connected to a bearing (26), which is fixed to the bottom wall of the lifting groove (22).

4. The rotary leaf-spreading device for tea production as described in claim 2, characterized in that: One side of the lifting block (25) is slidably connected to the side wall of the lifting groove (22).

5. The rotary leaf-spreading device for tea production as described in claim 1, characterized in that: The surface of the fixing plate (4) is provided with a through groove (5).

6. The rotary leaf-spreading device for tea production as described in claim 1, characterized in that: The leaf spreading assembly (6) includes a mounting plate (61), a second motor (64) is fixedly connected to the upper end of the mounting plate (61), a rotating plate (62) is fixedly connected to the output shaft of the second motor (64), a plurality of leaf spreading rods (63) are fixedly connected to the lower end of the rotating plate (62), and plug-in blocks (65) are symmetrically fixedly connected to the upper end of the mounting plate (61). Fixing grooves (66) are provided on both sides of the plug-in blocks (65).

7. The rotary leaf-spreading device for tea production as described in claim 1, characterized in that: The plug-in assembly (7) includes a slot (71), and mounting grooves (72) are provided on both sides of the slot (71). A spring (73) is fixedly connected inside the mounting groove (72), and a protrusion (74) is fixedly connected to one end of the spring (73).

8. The rotary leaf-spreading device for tea production as described in claim 7, characterized in that: The bump (74) is a "hemisphere".

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