Sweet osmanthus tea winnowing machine

Abstract

The utility model discloses a sweet osmanthus tea winnowing machine which comprises a winnowing box, a feeding port is formed in the left side of the top of the winnowing box, a feeding structure is movably arranged at the position, located at the feeding port, in the winnowing box, a discharging cavity is vertically formed in the winnowing box and corresponds to the lower portion of the right side of the feeding structure, and a discharging port is formed in the position, corresponding to the discharging cavity, of the bottom of the winnowing box. A cavity is formed in the winnowing box and corresponds to the left side of the discharging cavity, a suction fan is arranged in the cavity, an opening is formed in the side wall of the side, corresponding to the discharging cavity, of the cavity, a material blocking net plate is fixedly arranged at the position of the opening, an air inlet is formed in the position, corresponding to the discharging cavity, of the right side wall of the winnowing box, and a dustproof net is arranged at the position, corresponding to the air inlet, of the outside of the winnowing box. Impurities are prevented from entering from the air inlet; and due to air suction type winnowing, dust and impurities are prevented from filling the whole winnowing box during winnowing, so that the winnowing effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea wind selection, in particular to an osmanthus tea wind selection machine. Background Art

[0002] In the traditional production process of osmanthus tea, dried osmanthus flowers need to be mixed with tea leaves to deliver its unique aroma. However, before mixing, it is necessary to ensure that there are no impurities in the osmanthus flowers.

[0003] In the prior art, a winnowing machine is usually used when sorting tea leaves. However, the existing tea leaf winnowing equipment mostly uses air blowing to sort the tea leaves. During the blowing process, the dust and impurities in the winnowing machine will fill the entire winnowing machine under the blowing of the fan. The dust and impurities will still adhere to the tea leaves, resulting in poor final winnowing effect, which will affect the subsequent taste of the osmanthus tea. Utility Model Content

[0004] In view of the technical problems in the above-mentioned prior art, the utility model provides an osmanthus tea air sorting machine, aiming to solve the above-mentioned problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A winnowing machine for osmanthus tea comprises a winnowing box, a feeding port is provided on the left side of the top of the winnowing box, a feeding structure is movably provided inside the winnowing box at the feeding port, a feeding cavity is vertically provided below the right side of the feeding structure in the winnowing box, a discharge port is provided at the bottom of the winnowing box corresponding to the feeding cavity, a cavity is provided in the winnowing box corresponding to the left side of the feeding cavity, a suction fan is provided in the cavity, an opening is provided on the side wall of the cavity corresponding to the feeding cavity, and a material blocking mesh plate is fixed at the opening.

[0007] Preferably, the feeding structure includes a conveyor belt that is laterally arranged at the lower end of the feed port and moves to the right, and both ends of the conveyor belt are rotatably connected to the front and rear side walls inside the air separation box. A motor is fixedly provided at the corresponding conveyor belt insertion position outside the air separation box, and the driving end of the motor is drivingly connected to the conveyor belt.

[0008] Preferably, a material separation plate is provided at the upper middle end of the conveyor belt, the upper end of the material separation plate is fixed to the top of the air separation box, and the lower end is located directly above the conveyor belt, and a plurality of material separation teeth are evenly arranged below the material separation plate.

[0009] Preferably, material baffle plates are respectively provided on the front and rear sides of the conveyor belt, and opposite sides of the two material baffle plates abut against the front and rear sides of the material separation plate.

[0010] Preferably, a storage box is provided in the cavity corresponding to the suction fan, and the storage box is connected to the suction fan through a spring tube.

[0011] Preferably, a take-out outlet is provided on the left side of the air separation box corresponding to the storage box, and a cover plate is hinged at the take-out outlet.

[0012] Preferably, an air inlet is provided on the right side wall of the air separation box corresponding to the material discharge cavity, and a dustproof net is provided outside the air separation box corresponding to the air inlet.

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

[0014] The utility model provides an osmanthus tea air separation machine, which first puts the osmanthus tea from a feed port onto a conveyor belt, and separates the tea through the conveyor belt's transportation and the material separation plate, ensuring that the conveyor belt carries out quantitative transportation of the osmanthus tea, so that the tea can enter a discharge cavity uninterruptedly and evenly for air separation, thereby ensuring the effect of air separation. During air separation, the fan performs suction to absorb impurities and dust in the osmanthus tea passing through the discharge cavity, and the material blocking mesh plate can prevent the osmanthus tea from being sucked in, and the suction-type air separation can prevent dust and impurities from filling the entire air separation machine during air separation, thereby greatly improving the effect of air separation. At the same time, a take-out port is provided at the corresponding storage box, and the storage box can be cleaned regularly to ensure the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front cross-sectional view of an osmanthus tea air separator according to the utility model;

[0016] Figure 2 It is a side sectional view of an osmanthus tea air separator described in the utility model.

[0017] In the figure: 1. air separation box; 11. feed inlet; 12. discharge outlet; 13. removal outlet; 14. cover plate; 15. air inlet; 16. dust screen; 2. feeding structure; 21. conveyor belt; 22. motor; 23. material separation plate; 24. material separation teeth; 25. material baffle plate; 3. material discharge cavity; 4. cavity; 41. opening; 42. material baffle mesh plate; 5. suction fan; 51. storage box; 52. spring tube. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-2In the embodiment proposed in the present application, a wind separation machine for sweet osmanthus tea is provided, comprising a wind separation box 1, a feeding port 11 is provided on the left side of the top of the wind separation box 1, a feeding structure 2 is movably provided at the feeding port 11 inside the wind separation box 1, a feeding cavity 3 is vertically provided below the right side of the feeding structure 2 in the wind separation box 1, a discharging port 12 is provided at the bottom of the wind separation box 1 corresponding to the feeding cavity 3, a cavity 4 is provided on the left side of the feeding cavity 3 in the wind separation box 1, a suction fan 5 is provided in the cavity 4, an opening 41 is provided on the side wall of the cavity 4 corresponding to one side of the feeding cavity 3, a material blocking mesh plate 42 is fixedly provided at the opening 41, an air inlet 15 is provided on the right side wall of the wind separation box 1 corresponding to the feeding cavity 3, a dustproof net 16 is provided outside the wind separation box 1 corresponding to the air inlet 15, and debris is prevented from entering from the air inlet 15 when the suction fan 5 is performing wind separation and suction.

[0020] The suction-type air separation prevents dust and impurities from filling the entire air separation box during air separation, thereby greatly improving the effect of air separation.

[0021] In another embodiment, see Figure 1-2 The feeding structure 2 includes a conveyor belt 21 which is laterally arranged at the lower end of the feed port 11 and moves to the right. Both ends of the conveyor belt 21 are rotatably connected to the front and rear side walls inside the air separation box 1. A motor 22 is fixedly arranged at the insertion position of the conveyor belt 21 outside the air separation box 1. The driving end of the motor 22 is drivingly connected to the conveyor belt 21, driving the osmanthus tea put into the feed port 11 and conveying it to the discharge chamber 3 for air separation.

[0022] In this embodiment, a material-dispersing plate 23 is provided at the upper middle end of the conveyor belt 21. The upper end of the material-dispersing plate 23 is fixed to the top of the air separation box 1, and the lower end is located directly above the conveyor belt 21. A plurality of material-dispersing teeth 24 are evenly arranged below the material-dispersing plate 23. Baffle plates 25 are respectively provided at the front and rear sides of the conveyor belt 21. The opposite sides of the two baffle plates 25 abut against the front and rear sides of the material-dispersing plate 23.

[0023] While conveying, the material-separating teeth 24 on the lower side of the material-separating plate 23 cooperate with the material-blocking plate 25 to comb the osmanthus tea on the conveyor belt 21, ensuring that the conveyor belt 21 conveys the osmanthus tea in a quantitative manner, so that it can enter the discharge cavity 3 uninterruptedly and evenly for air selection, thereby ensuring the effect of the air selection.

[0024] In another embodiment, see Figure 1-2 A storage box 51 is provided in the cavity 4 corresponding to the suction fan 5, and the storage box 51 is connected to the suction fan 5 through a spring tube 52. An outlet 13 is provided on the left side of the air separation box 1 corresponding to the storage box 51, and a cover plate 14 is hinged at the outlet 13. The storage box 51 can be cleaned regularly to ensure the normal operation of the equipment. The setting of the spring tube 52 facilitates the taking of the storage box 51.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0026] In the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0027] 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 winnowing machine for osmanthus tea, comprising a winnowing box (1), wherein a feed inlet (11) is provided on the left side of the top of the winnowing box (1), characterized in that: A feeding structure (2) is movably provided inside the air separation box (1) at the feeding port (11); a material discharge chamber (3) is vertically provided in the air separation box (1) at the lower right side corresponding to the material discharge chamber (2); a material discharge port (12) is provided at the bottom of the air separation box (1) corresponding to the material discharge chamber (3); a cavity (4) is provided in the air separation box (1) at the left side corresponding to the material discharge chamber (3); a suction fan (5) is provided in the cavity (4); an opening (41) is provided in the side wall of the cavity (4) on one side corresponding to the material discharge chamber (3); and a material blocking mesh plate (42) is fixedly provided at the opening (41).

2. The osmanthus tea winnowing machine according to claim 1, characterized in that: The feeding structure (2) comprises a conveyor belt (21) which is transversely arranged at the lower end of the feed inlet (11) and moves to the right, and the two ends of the conveyor belt (21) are rotatably connected to the front and rear side walls inside the air separation box (1), and a motor (22) is fixedly provided at the corresponding insertion position of the conveyor belt (21) outside the air separation box (1), and the driving end of the motor (22) is drivingly connected to the conveyor belt (21).

3. The osmanthus tea winnowing machine according to claim 2, characterized in that: A material separation plate (23) is provided at the upper middle end of the conveyor belt (21); the upper end of the material separation plate (23) is fixed to the top of the air separation box (1), and the lower end is located directly above the conveyor belt (21); and a plurality of material separation teeth (24) are evenly arranged below the material separation plate (23).

4. The osmanthus tea winnowing machine according to claim 3, characterized in that: The front and rear sides of the conveyor belt (21) are respectively provided with material baffle plates (25), and the opposite sides of the two material baffle plates (25) are in contact with the front and rear sides of the material separation plate (23).

5. The osmanthus tea winnowing machine according to claim 1, characterized in that: A storage box (51) is provided in the cavity (4) at a position corresponding to the suction fan (5), and the storage box (51) is connected to the suction fan (5) via a spring tube (52).

6. The osmanthus tea winnowing machine according to claim 5, characterized in that: A take-out outlet (13) is provided on the left side of the air separation box (1) corresponding to the storage box (51), and a cover plate (14) is hingedly connected to the take-out outlet (13).

7. The osmanthus tea winnowing machine according to claim 1, characterized in that: An air inlet (15) is provided on the right side wall of the air separation box (1) corresponding to the material discharge chamber (3), and a dustproof net (16) is provided outside the air separation box (1) corresponding to the air inlet (15).

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