Tea leaf collecting and screening device

Abstract

The utility model discloses a tea leaf collecting and screening device which comprises a shell, a screening box is arranged in the shell, screening holes are formed in the outer side surface of the screening box in a penetrating mode, and a limiting rod is arranged on the surface of one side of the screening box in a penetrating mode. According to the tea leaf screening device, tea leaves are placed in the screening box in the shell, the motor on the bottom surface of the side plate drives the cam to rotate, and the cam drives the push rod on one side surface of the screening box to move while rotating, so that the screening box can move in the shell; the screening box can extrude reset springs on limiting rods while moving, the limiting rods and the reset springs are used in cooperation, the screening box can move left and right in the shell in a reciprocating mode, tea can be screened through screening holes in the screening box, the completeness of the tea can be kept in the screening process, and the tea screening efficiency is improved. And the risk that the tea leaves are damaged during screening is reduced, so that subsequent processing of the tea leaves is facilitated.

Description

Technical Field

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

[0002] Tea refers to the leaves of the evergreen shrub tea tree that can be used to make tea, as well as beverages made from these leaves. Tea can be brewed directly with boiling water. Tea ingredients include catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to health. In the production process of tea, it needs to be processed, and during the processing, the picked tea leaves need to be screened.

[0003] The existing Chinese patent with announcement number CN218223462U discloses a screening device for collecting tea leaves in layers during tea processing. The key points of its technical solution are: it includes a main body, an auxiliary component and a raising component, the inner wall of the main body is fixedly connected with a filter screen 1, the inner wall of the main body is slidably connected with a filter plate, the surface of the filter plate is fixedly connected with three filter barrels, the surfaces of the three filter barrels are all provided with filter screen 2, the outer walls of the three filter barrels are all fixedly connected to the inner wall of the main body, the auxiliary component is arranged below the filter plate, the filter plate is first displaced upward by the auxiliary component, and then quickly displaced downward to improve the screening efficiency of the tea leaves, and the raising component is driven by the auxiliary component to further improve the screening efficiency of the tea leaves. The utility model has the effect of automatically screening the tea leaves and saving production time, and solves the problem that the traditional method of tea screening requires more manpower and is easy to waste human resources.

[0004] The above-mentioned existing technical solution has the following defects: although the above-mentioned technical solution solves the problem that the traditional method of tea screening requires a lot of manpower and is prone to waste human resources, in the above-mentioned technical solution, the tea leaves are stirred by raising rods one and two, which is easy to cause the tea leaves to be damaged, thereby easily affecting the subsequent processing of the tea leaves. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a tea collection and screening device, which has the advantages of reducing the risk of tea breakage and facilitating subsequent processing of tea, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tea collection and screening device, comprising a shell, a screening box is provided inside the shell, and the outer surface of the screening box is penetrated by a screening hole, one side surface of the screening box is penetrated by a limit rod, and the outer surface of the limit rod is located between the screening box and the shell and is sleeved with a reset spring, the other side surface of the screening box is penetrated by a push rod, one side surface of the shell is provided with a side plate, and a motor is installed on the bottom surface of the side plate, the output end of the motor is fixedly connected to a cam, a screen is provided inside the shell, and two side surfaces of the shell are provided with discharge ports, and collection boxes are provided on both sides of the shell below the discharge ports.

[0009] Preferably, a door is hingedly connected to the front end surface of the shell via a hinge.

[0010] Preferably, a first supporting leg is provided on the bottom surface of the collecting box, a plurality of first supporting legs are provided, and the plurality of first supporting legs are evenly distributed at four corners of the bottom surface of the collecting box.

[0011] Preferably, second legs are provided on both sides of the bottom surface of the shell, and a plurality of second legs are provided, and the plurality of second legs are evenly distributed in pairs on both sides of the bottom surface of the shell.

[0012] Preferably, a plurality of screening holes are provided, and the plurality of screening holes are evenly distributed on the outer surface of the screening box.

[0013] Preferably, the cam matches the push rod.

[0014] Preferably, the screening box matches the housing.

[0015] Preferably, the screen is a triangular structure.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a tea collection and screening device, which has the following beneficial effects:

[0018] (1) In the utility model, tea leaves are placed in a screening box in a shell, and a cam is driven to rotate by a motor on the bottom surface of the side plate. The cam drives a push rod on one side surface of the screening box to move while rotating, so that the screening box can move in the shell. The screening box will squeeze a return spring on a limit rod while moving, and the limit rod and the return spring can be used together to make the screening box move back and forth in the shell. The screening holes on the screening box can be used to screen the tea leaves, and the integrity of the tea leaves can be maintained during the screening process, thereby reducing the risk of damage to the tea leaves during screening and facilitating subsequent processing of the tea leaves.

[0019] (2) In the present invention, the tea leaves screened by the screening box fall onto the screen in the shell. The screen can be used to screen the tea leaves again. The screened tea leaves fall into the collection box through the discharge port. The tea leaves can be screened in layers, making it convenient to screen out tea leaves of different sizes, thereby reducing the disadvantages during use and thus being beneficial to improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a tea collection and screening device proposed by the utility model;

[0022] Figure 2 This is an enlarged view of A of a tea collection and screening device proposed by the utility model;

[0023] Figure 3 This is a front view of a tea collection and screening device proposed by the utility model;

[0024] Figure 4 The utility model discloses a screening box structure schematic diagram of a tea collecting and screening device.

[0025] Legend:

[0026] 1. Shell; 2. Screening box; 3. Push rod; 4. Cam; 5. Side plate; 6. Motor; 7. Discharge port; 8. Screen; 9. Collection box; 10. First leg; 11. Second leg; 12. Limit rod; 13. Screening hole; 14. Reset spring; 15. Box door. 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] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the 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.

[0029] Please refer to Figure 1-4 A tea collection and screening device comprises a shell 1, a screening box 2 is arranged inside the shell 1, and a screening hole 13 is penetrated on the outer surface of the screening box 2, a limiting rod 12 is penetrated on one side surface of the screening box 2 through the shell 1, and a return spring 14 is sleeved on the outer surface of the limiting rod 12 between the screening box 2 and the shell 1, a push rod 3 is penetrated on the other side surface of the screening box 2 through the shell 1, a side plate 5 is arranged on one side surface of the shell 1, and a motor 6 is installed on the bottom surface of the side plate 5, and a cam 4 is fixedly connected to the output end of the motor 6, a screen 8 is arranged inside the shell 1, and a discharge port 7 is arranged on both side surfaces of the shell 1, and a collecting box 9 is arranged below the discharge port 7 on both sides of the shell 1, and tea leaves are placed on In the screening box 2 in the shell 1, the cam 4 is driven to rotate by the motor 6 on the bottom surface of the side plate 5, and the cam 4 drives the push rod 3 on the side surface of the screening box 2 to move while rotating, so that the screening box 2 can move in the shell 1, and the screening box 2 will squeeze the return spring 14 on the limit rod 12 while moving, and then through the cooperation of the limit rod 12 and the return spring 14, the screening box 2 can be moved back and forth in the shell 1, and then through the use of the screening holes 13 on the screening box 2, the tea leaves can be screened, and the integrity of the tea leaves can be maintained during the screening process, reducing the risk of tea leaves being damaged during screening, thereby facilitating the subsequent processing of the tea leaves.

[0030] In one embodiment, a door 15 is hingedly connected to the front end surface of the housing 1 via a hinge, and tea leaves at the bottom of the housing 1 can be taken out by opening the door 15 .

[0031] In one embodiment, a first leg 10 is provided on the bottom surface of the collecting box 9, and a plurality of first legs 10 are provided, and the plurality of first legs 10 are evenly distributed at the four corners of the bottom surface of the collecting box 9, wherein the collecting box 9 is supported by the first legs 10, which helps to improve the stability of the collecting box 9.

[0032] In one embodiment, second legs 11 are provided on both sides of the bottom surface of the shell 1, and a plurality of second legs 11 are provided, and the plurality of second legs 11 are evenly distributed in pairs on both sides of the bottom surface of the shell 1, wherein the shell 1 is supported by the second legs 11, which is beneficial to improving the stability of the shell 1.

[0033] In one embodiment, a plurality of screening holes 13 are provided, and the plurality of screening holes 13 are evenly distributed on the outer surface of the screening box 2 , wherein the tea leaves can be screened by using the plurality of screening holes 13 .

[0034] In one embodiment, the cam 4 matches the push rod 3 to facilitate the push rod 3 to move, so that the screening box 2 can move back and forth in the housing 1.

[0035] In one embodiment, the screening box 2 matches the housing 1, so that the screening box 2 can be easily moved in the housing 1, thereby improving the screening effect of the tea leaves.

[0036] In one embodiment, the screen 8 is a triangular structure, wherein the tea leaves can be screened again by using the screen 8, thereby facilitating improving the screening effect of the tea leaves.

[0037] In one embodiment, the control panel control circuit can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification, so the control method and circuit connection will not be described in detail.

[0038] Working principle:

[0039] When in use, the tea leaves are placed in the screening box 2 in the shell 1, and the cam 4 is driven to rotate by the motor 6 on the bottom surface of the side plate 5. The cam 4 drives the push rod 3 on the side surface of the screening box 2 to move while rotating, so that the screening box 2 can move in the shell 1. The screening box 2 will squeeze the return spring 14 on the limit rod 12 while moving, and then the limit rod 12 and the return spring 14 are used in coordination, so that the screening box 2 can be reciprocated left and right in the shell 1, and then the screening holes 13 on the screening box 2 can be used to screen the tea leaves, and in the screening process, the integrity of the tea leaves can be maintained, reducing the risk of damage to the tea leaves during screening, thereby facilitating the subsequent processing of the tea leaves, wherein the tea leaves screened by the screening box 2 fall onto the screen 8 in the shell 1, and the screen 8 can be used to screen the tea leaves again, and the screened tea leaves fall into the collecting box 9 through the discharge port 7, and the tea leaves can be screened in layers, which is convenient for screening out tea leaves of different sizes, reducing the disadvantages during use, and thus helping to improve the practicality of the device.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tea collection and screening device, comprising a housing (1), characterized in that: A screening box (2) is provided inside the shell (1), and a screening hole (13) is penetrated on the outer surface of the screening box (2); a limit rod (12) is provided on one side surface of the screening box (2) penetrating the shell (1), and a return spring (14) is sleeved on the outer surface of the limit rod (12) located between the screening box (2) and the shell (1); a push rod (3) is provided on the other side surface of the screening box (2) penetrating the shell (1); a side plate (5) is provided on one side surface of the shell (1), and a motor (6) is installed on the bottom surface of the side plate (5); a cam (4) is fixedly connected to the output end of the motor (6); a screen (8) is provided inside the shell (1); discharge ports (7) are provided on both side surfaces of the shell (1); and collection boxes (9) are provided on both sides of the shell (1) below the discharge ports (7).

2. A tea collection and screening device according to claim 1, characterized in that: The front end surface of the housing (1) is hingedly connected to a door (15) via a hinge.

3. The tea collection and screening device according to claim 1, characterized in that: The bottom surface of the collection box (9) is provided with a first support leg (10), and a plurality of the first support legs (10) are provided, and the plurality of first support legs (10) are evenly distributed at the four corners of the bottom surface of the collection box (9).

4. A tea collection and screening device according to claim 1, characterized in that: Second legs (11) are provided on both sides of the bottom surface of the shell (1), a plurality of second legs (11) are provided, and the plurality of second legs (11) are evenly distributed in pairs on both sides of the bottom surface of the shell (1).

5. The tea collection and screening device according to claim 1, characterized in that: A plurality of screening holes (13) are provided, and the plurality of screening holes (13) are evenly distributed on the outer surface of the screening box (2).

6. The tea collection and screening device according to claim 1, characterized in that: The cam (4) matches the push rod (3).

7. The tea collection and screening device according to claim 1, characterized in that: The screening box (2) matches the housing (1).

8. The tea collection and screening device according to claim 1, characterized in that: The screen (8) is a triangular structure.

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