Winnowing device for tea processing

Abstract

The utility model discloses a winnowing device for tea processing, which comprises a winnowing structure, a vibration dispersion structure is arranged in the winnowing structure, the winnowing structure comprises a winnowing device body with a hopper at the upper part, and through grooves convenient for mounting parts of the vibration dispersion structure are formed in two sides of the hopper in a penetrating manner. And meanwhile, the winnowing device body is fixedly connected with a through hole plate, universal wheels are fixed to the bottom of the through hole plate, a threaded cylinder is fixed to the interior of the through hole plate in a penetrating mode, a hand wheel threaded rod is rotatably installed in the threaded cylinder, and meanwhile a nail plate is installed at the bottom of the hand wheel threaded rod through a bearing seat. And the wrapping connecting shaft is fixedly connected with a hollow cylinder with leaking holes in the surface, meanwhile, the two ends of the wrapping connecting shaft are rotationally connected with bearing blocks, the two sides of each bearing block are fixedly connected with one end of a mounting spring, and according to the winnowing device for tea processing, rotation adjustment is achieved through the arranged hand wheel threaded rod.

Description

Technical Field

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

[0002] Tea leaves refer to the leaves and buds of the tea tree. They are also known as tea, tea, tea leaves, and tea leaves. They generally refer to the leaves of the evergreen shrub tea tree that can be used to make tea, as well as beverages made from these leaves. Later, it was extended to all herbal teas made from plant flowers, leaves, seeds, and roots. Tea leaves need to be treated with withering during processing. The main purpose of withering is to destroy and passivate the oxidase activity in the fresh leaves through high temperature, inhibit the enzymatic oxidation of tea polyphenols in the fresh leaves, prevent discoloration during the drying process, and emit a green odor to promote the formation of a good aroma. After withering, the tea leaves will be mixed with some debris. These debris need to be separated to ensure the quality of the tea. After searching, it is found that the publication number of the existing public technology is: CN212524959U. The wind selection device for tea processing includes a box body, and the back of the box is fixed The utility model is fixedly connected with a speed regulating motor, the output shaft of the speed regulating motor passes through the box body and is fixedly connected with a shaft rod, the surface of the shaft rod is fixedly connected with blades, the inner cavity of the box body is fixedly connected with a hollow baffle plate, the right side of the bottom of the box body is fixedly connected with a storage box, and the surface of the storage box is provided with a receiving drawer. The utility model feeds materials through a pipeline and a hopper, and the output shaft of the speed regulating motor drives the shaft rod and the blades to rotate, thereby generating airflow, and the airflow blows the tea leaves to the right. Due to the different specific gravities of complete tea leaves, broken tea leaves and tea powder, different types of tea leaves will fall into different receiving drawers under the influence of gravity under the drive of the airflow, thereby realizing air selection, which solves the problem that the existing separation device not only has incomplete separation, but also has low efficiency, thereby reducing the quality of tea leaves.

[0003] To sum up: the air separation device in the above case cannot blow away the lumps of tea leaves, causing the lumps of tea leaves to fall directly into the sorted tea leaves, thereby causing the quality of the tea leaves to deteriorate. Utility Model Content

[0004] The purpose of the utility model is to provide a wind selection device for tea processing in view of the deficiencies in the prior art, so as to solve the problem that the wind selection device in the above case proposed in the above background technology cannot blow away the lumped tea leaves, so that the lumped tea leaves fall directly into the sorted tea leaves, thereby causing the quality of the tea leaves to deteriorate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind selection device for tea processing, comprising a wind selection structure, wherein a vibration dispersion structure is provided inside the wind selection structure;

[0006] The wind selection structure includes a wind selection device body with a hopper on the top, and through slots are opened on both sides of the hopper to facilitate the installation of vibration dispersion structure components. At the same time, the wind selection device body is fixedly connected to a through-hole plate with a universal wheel fixed at the bottom;

[0007] A threaded barrel is fixedly passed through the through-hole plate, and a handwheel threaded rod is rotatably installed inside the threaded barrel. Meanwhile, a nail plate is installed at the bottom of the handwheel threaded rod through a bearing seat.

[0008] By adopting the above technical solution, the hand wheel threaded rod is provided to achieve rotation adjustment.

[0009] Preferably, the vibration dispersion structure includes a wrapped connecting shaft with an eccentric shaft fixed inside, and the wrapped connecting shaft is fixedly connected to a hollow cylinder with leakage holes on the surface, and both ends of the wrapped connecting shaft are rotatably connected to bearing blocks.

[0010] By adopting the above technical solution, the eccentric shaft is provided to achieve eccentric rotation.

[0011] Preferably, both sides of the bearing block are fixedly connected to one end of the mounting spring, and the other end of the mounting spring is fixedly connected to the inside of the through slot, and the bearing block and the inside of the through slot are slidably adjusted.

[0012] By adopting the above technical solution, the bearing block is arranged to achieve matching installation and force sliding adjustment.

[0013] Preferably, one end of the eccentric shaft is fixedly connected to the output end of the rotating motor, and both sides of the rotating motor are fixedly connected to one end of the damping shock absorber, while the other end of the damping shock absorber is fixedly connected to the outside of the air selection device body through a fixing plate.

[0014] By adopting the above technical solution, the damping shock absorber is provided to achieve installation shock absorption.

[0015] Preferably, a group of through grooves are provided, and the through grooves are symmetrically provided about the axis of the air selection device body.

[0016] By adopting the above technical solution, the through groove is provided to achieve guided sliding adjustment.

[0017] Preferably, two groups of mounting springs are provided, and a single group of mounting springs and the bearing block are arranged in a resistance manner.

[0018] By adopting the above technical solution, a bidirectional fixed connection is achieved through the provided mounting spring.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the wind selection device for tea processing,

[0020] (1) This case is provided with a vibration dispersion structure, thereby solving the problem that the air selection device in the above case cannot blow away the lumped tea leaves, causing the lumped tea leaves to fall directly into the sorted tea leaves, thereby causing the quality of the tea leaves to deteriorate. When the tea leaves enter the hopper, the rotating motor drives the eccentric shaft to rotate. When the eccentric shaft is rotated under force, the hollow cylinder is driven to rotate under force through the wrapped connecting shaft. When the hollow cylinder is rotated under force, the eccentric rotation of the eccentric shaft drives the bearing block to reciprocate and squeeze the installed spring, so that the hollow cylinder is rotated under force and moves up and down continuously, thereby vibrating and dispersing the lumped tea leaves;

[0021] (2) By setting up the winnowing structure, the problem that the overall winnowing device in the comparative document is inconvenient to move and adjust, resulting in low mobile operability, is solved. When the overall winnowing device needs to be moved to different positions for work, the operator uses the universal wheel and the through-hole plate to drive the overall winnowing device to move to the required position for work, and the handwheel threaded rod is used to adjust the nail plate to improve the static stability of the overall equipment during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the wind selection structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the eccentric shaft, hollow cylinder, leak hole, mounting spring, damping shock absorber, bearing block and rotating motor of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the wrapped connecting shaft and the eccentric shaft of the utility model.

[0026] In the figure: 1. air selection structure; 101. air selection device body; 102. hopper; 103. through slot; 104. through-hole plate; 105. universal wheel; 106. threaded cylinder; 107. handwheel threaded rod; 108. nail plate; 2. vibration dispersion structure; 201. wrapped connecting shaft; 202. eccentric shaft; 203. hollow cylinder; 204. leakage hole; 205. installation spring; 206. damping shock absorber; 207. bearing block; 208. rotating motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The utility model provides a technical solution: a wind selection device for tea processing, such as Figure 1 and Figure 2 As shown, the air selection structure 1 includes an air selection device body 101 with a hopper 102 on the top, and through grooves 103 are opened on both sides of the hopper 102 for facilitating the installation of parts of the vibration dispersion structure 2. A group of through grooves 103 are opened, and the through grooves 103 are opened symmetrically about the axis of the air selection device body 101. When a group of the above structure is opened, it not only reflects the installability of the above structure opening and setting, but also reflects the symmetry and guide sliding adjustability of the above structure opening and setting. When a group of the above structure is opened, the practicality of the above structure opening and setting is also reflected. At the same time, the air selection device body 101 is fixedly connected to a through-hole plate 104 with a universal wheel 105 fixed on the bottom. Among them, the air selection device body 101 adopts the installation setting of the air selection device in the comparative document. When the air selection device body 101 in this case is installed and set using the air selection device in the comparative document, it is ensured that the tea leaves enter the air selection device body 101 for air selection.

[0029] Furthermore, in the above scheme, a threaded barrel 106 is fixedly passed through the inside of the through-hole plate 104, and a handwheel threaded rod 107 is rotatably installed inside the threaded barrel 106, and a nail plate 108 is installed at the bottom of the handwheel threaded rod 107 through a bearing seat, wherein the above components constitute a rotating lifting structure, and the rotating lifting structure constituted by the above components can effectively change the lifting interval distance of the nail plate 108.

[0030] In the above scheme, when the air separation device body 101 needs to be used, the operator turns the hand wheel threaded rod 107 to separate the nail plate 108 from the ground, and then pushes the air separation device body 101 to drive the universal wheel 105 to move the air separation device body 101 to the required position for air separation.

[0031] like Figure 3 and Figure 4 As shown, a vibration dispersion structure 2 is provided inside the air selection structure 1, and the vibration dispersion structure 2 includes a wrapped connecting shaft 201 with an eccentric shaft 202 fixed inside, and the wrapped connecting shaft 201 is fixedly connected to a hollow cylinder 203 with a leakage hole 204 on the surface, and at the same time, both ends of the wrapped connecting shaft 201 are rotatably connected to the bearing block 207.

[0032] Furthermore, in the above scheme, both sides of the bearing block 207 are fixedly connected to one end of the mounting spring 205, and the mounting spring 205 is provided with two groups, and a single group of mounting springs 205 and the bearing block 207 are set in a resistance configuration. When the above-mentioned components are provided with two groups of four roots, this not only reflects the symmetry of the above-mentioned component installation configuration, but also reflects the bidirectional fixed connectivity and force-adjustable elastic extrusion adjustability of the above-mentioned component installation configuration. Moreover, when the above-mentioned components are provided with two groups of roots, the practicality of the above-mentioned component installation configuration is also reflected. When a single group of mounting springs 205 and the bearing block 207 are set in a resistance configuration, it reflects the simplicity of the fixed connection between the two, and also reflects the synchronous force-driven adjustability of the above-mentioned installation connection. Moreover, the other end of the mounting spring 205 is fixedly connected to the inside of the through slot 103, and at the same time, the bearing block 207 is slidably adjusted to the inside of the through slot 103.

[0033] Furthermore, in the above scheme, one end of the eccentric shaft 202 is fixedly connected to the output end of the rotating motor 208, and both sides of the rotating motor 208 are fixedly connected to one end of the damping shock absorber 206, while the other end of the damping shock absorber 206 is fixedly connected to the outer side of the air selection device body 101 through a fixing plate.

[0034] In the above scheme, when the tea leaves enter the hopper 102, the rotating motor 208 drives the eccentric shaft 202 to rotate. When the eccentric shaft 202 is rotated under force, the hollow cylinder 203 is driven to rotate through the wrapped connecting shaft 201. When the hollow cylinder 203 is rotated under force, the eccentric rotation of the eccentric shaft 202 drives the bearing block 207 to reciprocate and squeeze the mounting spring 205, so that the hollow cylinder 203 is rotated under force and moves up and down continuously, thereby vibrating and dispersing the agglomerated tea leaves.

[0035] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wind selection device for tea processing, comprising a wind selection structure (1) and a vibration dispersion structure (2), characterized in that: The wind selection structure (1) is provided with a vibration dispersion structure (2) inside; The wind selection structure (1) comprises a wind selection device body (101) with a hopper (102) on the top, and through grooves (103) are provided on both sides of the hopper (102) for facilitating the installation of components of the vibration dispersion structure (2), and the wind selection device body (101) is fixedly connected to a through-hole plate (104) with a universal wheel (105) fixed at the bottom; A threaded cylinder (106) is fixedly passed through the through-hole plate (104), and a hand wheel threaded rod (107) is rotatably installed inside the threaded cylinder (106), and a nail plate (108) is installed at the bottom of the hand wheel threaded rod (107) through a bearing seat; The vibration dispersion structure (2) comprises a wrapped connecting shaft (201) with an eccentric shaft (202) fixed inside, and the wrapped connecting shaft (201) is fixedly connected to a hollow cylinder (203) with a leak hole (204) on the surface, and both ends of the wrapped connecting shaft (201) are rotatably connected to a bearing block (207), and both sides of the bearing block (207) are fixedly connected to one end of a mounting spring (205), and the other end of the mounting spring (205) is fixedly connected to the inside of the through slot (103), and the bearing The block (207) is slidably adjusted inside the through groove (103), one end of the eccentric shaft (202) is fixedly connected to the output end of the rotating motor (208), and both sides of the rotating motor (208) are fixedly connected to one end of the damping shock absorber (206), and the other end of the damping shock absorber (206) is fixedly connected to the outside of the air selection device body (101) through a fixing plate, and the mounting spring (205) is provided with two groups, and a single group of mounting springs (205) and the bearing block (207) are set in a resistance configuration.

2. A wind selection device for tea processing according to claim 1, characterized in that: The through slots (103) are provided in a group, and the through slots (103) are symmetrically arranged about the axis of the air selection device body (101).

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