Portable tea screening equipment

Abstract

The utility model relates to the technical field of tea screening, and discloses a portable tea screening device which comprises a base and a threaded shell, a threaded cylinder is fixedly arranged on the top side of the base, a limiting rod is fixedly arranged in the middle of the top side of the base, a threaded containing groove is formed in the bottom side of the base, and a fixing sleeve is fixedly arranged on the top side of the threaded shell. A feeding opening is fixedly formed in the inner side of the fixing sleeve, a driving handle is rotatably arranged in the middle of the top side of the threaded shell, a connecting rod is fixedly arranged on the bottom side of the driving handle, the bottom side of the driving handle is hollow, two sliding grooves are formed in the inner wall of the driving handle, and limiting clamping plates are fixedly arranged on the two upper sides of a rod body of the connecting rod; according to the tea leaf screening device, coarse screening is conducted on tea leaves through the filter screen in the screening frame, meanwhile, the threaded shell, the screening frame in the threaded shell and the like are stored through the threaded containing groove formed in the lower side of the base, the size of the product is reduced, and placement and carrying are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea screening technical field, concretely relates to a portable tea screening equipment. BACKGROUND

[0002] Tea is a kind of historical long-standing beverage, since ancient times, tea has been regarded as a kind of high block gift, and is very popular in folk. The processing process of tea is complex, usually including picking, screening, airing, killing green, rolling, frying, baking, color selection and packaging etc. steps, and screening is a very important link. The purpose of tea screening is to classify tea leaves of different sizes, shapes and qualities through the sieve, so as to improve the quality and taste of tea;

[0003] The existing tea screening is generally screened by artificial or mechanical, and the mechanical is generally bulky, is usually fixed in a place and is used, and the picked tea is carried by the staff and is put into the machine to be screened, is difficult to carry due to the bulky reason, so that it is difficult to quickly screen and dry in the production place, and only artificial operation can be carried out. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a portable tea screening equipment to solve the above problems.

[0005] The utility model realizes the above-mentioned purpose by the following technical scheme:

[0006] A portable tea screening equipment, including: base and threaded shell, the base top side is fixedly provided with threaded barrel, the base top side middle is fixedly provided with limit rod, the base bottom side is provided with threaded placing groove, the threaded shell top side is fixedly provided with fixed sleeve, the fixed sleeve inboard is fixedly provided with feeding port;

[0007] The threaded shell top side middle is rotationally provided with driving handle, the driving handle bottom side is fixedly provided with connecting rod, and the driving handle bottom side is hollow, and two sliding grooves are arranged on the inner wall, the connecting rod rod body upper side is fixedly provided with limit clamping plate, the connecting rod rod body lower side is threadedly provided with collecting frame, the collecting frame upper side connecting rod rod body upper side is slidably provided with screening frame, and the collecting frame bottom side is fixedly provided with sliding cylinder.

[0008] Further, the screening frame top side is fixedly provided with limit sleeve, and the feeding port lower side extends to the limit sleeve.

[0009] Further, the screening frame bottom side is provided with filter screen, and the diameter of the filter screen is consistent with the groove diameter of the collecting frame.

[0010] Further, three triangular notches are formed in the bottom side edges of the collecting frame, and a blocking rod is fixedly arranged on one side of the inner wall of the threaded shell.

[0011] Further, the lower threads on the outer surface of the threaded shell can be engaged with the thread placing groove formed in the bottom side of the base, and the lower threads on the outer surface of the threaded shell can be engaged with the threaded cylinder on the top side of the base.

[0012] Further, a pointing mark is fixedly arranged on the top side of the threaded shell, and the pointing mark is arranged on the rear side of the driving handle.

[0013] Further, the sliding cylinder is sleeved on the outer side of the limiting rod, and the sliding cylinder slides longitudinally along the rod body of the limiting rod.

[0014] Further, the limiting sleeve is hollow and penetrates to the inner side of the limiting sleeve, and the feeding port is slidingly sleeved between the lower side of the feeding port and the limiting sleeve.

[0015] In summary, the beneficial effects of the present application are as follows: by rotating the driving handle, the tea leaves in the screening frame are completely screened between the complete tea leaves and the broken tea leaves and the dust, and the tea leaves are preliminarily screened, which is convenient for subsequent processing.

[0016] Meanwhile, by virtue of the detachable characteristics of the threaded shell, the internal screening frame and the collecting frame, the whole is placed in the thread placing groove formed in the bottom side of the base, the storage space of the product is reduced, and the staff can carry it conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0018] Figure 1 is a front view of the present application;

[0019] Figure 2 is a top view of the present application;

[0020] Figure 3 is an axial side view of the present application;

[0021] Figure 4 is an axial side view of the present application;

[0022] Figure 5 is an enlarged view of A of 3 of the present application;

[0023] Figure 6is the shaft side view of the threaded shell clamped into the threaded placing groove of the utility model;

[0024] Figure 7 is the shaft side view of the threaded shell clamped into the threaded placing groove of the utility model;

[0025] Figure 8 is the shaft side view of the threaded shell clamped into the threaded placing groove of the utility model.

[0026] The sign of the drawing mark is as follows:

[0027] 1, base;2, threaded cylinder;3, limiting rod;4, sliding cylinder;5, threaded placing groove;6, threaded shell;7, drive handle;8, connecting rod;9, limiting clamping plate;10, feeding port;11, limiting sleeve;12, directional marker;13, screening frame;14, filter screen;15, collection frame;16, blocking rod;17, triangular notch;18, fixed sleeve. Specific implementation

[0028] In order to make the purpose, technical scheme and advantage of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other implementation manners obtained by the ordinary skill in the art without making the creative labor belong to the range of the utility model.

[0029] Referring to Figures 1-8 The utility model provides a kind of portable tea leaf screening equipment, it include: base 1 and threaded shell 6, the base 1 top side is fixedly provided with threaded cylinder 2, the base 1 top side middle is fixedly provided with limiting rod 3, the base 1 bottom side is provided with threaded placing groove 5, the threaded shell 6 top side is fixedly provided with fixed sleeve 18, the fixed sleeve 18 inboard is fixedly provided with feeding port 10, the threaded shell 6 top side middle is rotationally provided with drive handle 7, the drive handle 7 bottom side is fixedly provided with connecting rod 8, and the drive handle 7 bottom side is hollow setting, and two sliding grooves are set in inner wall, the connecting rod 8 stem upper side is fixedly provided with limiting clamping plate 9, the connecting rod 8 stem lower threaded sleeve is provided with collection frame 15, the collection frame 15 upper connecting rod 8 stem upper side is slidably provided with screening frame 13, the collection frame 15 bottom side is fixedly provided with sliding cylinder 4;

[0030] The base 1 is used for supporting the threaded shell 6 and placing the threaded shell 6 in the threaded placing groove 5 formed in the bottom, thereby facilitating carrying and supporting. The threads on the inner side of the threaded cylinder 2 and the lower threads on the outer surface of the threaded shell 6 are engaged, thereby fixing the threaded shell 6. The limiting rod 3 is used for limiting the sliding cylinder 4 on the bottom side of the collecting frame 15, thereby limiting the collecting frame 15. The feeding port 10 and the pipeline below the feeding port 10 are fixed and stabilized by the fixing sleeve 18. The picked tea leaves can be fed into the interior through the feeding port 10. The broken tea and dust in the tea leaves are screened out, and the complete tea leaves are left. The connecting rod 8 on the bottom side is driven by the driving handle 7. The driving handle 7 is hollowly arranged on the lower side, and two sliding grooves are formed in the inner wall, so that the limiting clamping plate 9 arranged on the rod body of the connecting rod 8 can slide longitudinally in the interior. The driving handle 7 can always drive the connecting rod 8. The connecting rod 8 always rotates with the collecting frame 15 through the sliding connection between the connecting rod 8, the limiting clamping plate 9 and the driving handle 7. When the collecting frame 15 is blocked from rising and falling by the blocking rod 16, the connecting rod 8 and the limiting clamping plates 9 arranged on the rod body of the connecting rod 8 on both sides of the connecting rod 8 slide longitudinally in the sliding grooves in the inner side of the driving handle 7, so that the collecting frame 15 vibrates and the screening frame 13 on the top side of the collecting frame 15 vibrates. The screening frame 13 slides on the rod body of the connecting rod 8, and the filter screen 14 in the inner side of the screening frame 13 is used for filtering and screening the tea leaves.

[0031] Further, the limiting sleeve 11 is fixedly arranged on the top side of the screening frame 13. The lower side of the feeding port 10 extends to the interior of the limiting sleeve 11. The filter screen 14 is detachably arranged on the bottom side of the screening frame 13. The diameter of the filter screen 14 is consistent with the diameter of the groove on the bottom side of the collecting frame 15. Three triangular notches 17 are formed in the edge on the bottom side of the collecting frame 15. The blocking rod 16 is fixedly arranged on one side of the inner wall of the threaded shell 6. The limiting sleeve 11 is hollowly arranged and penetrates to the inner side of the limiting sleeve 11. The lower side of the feeding port 10 and the limiting sleeve 11 are detachably arranged in sliding mode. The pointing mark 12 is fixedly arranged on the top side of the threaded shell 6 and points to the rear side of the driving handle 7.

[0032] When in use, the limiting sleeve 11 extends upward for a distance and downward into the inside of the screening frame 13, which functions to transport the tea put into the feeding port 10 into the inside of the screening frame 13, and when the collecting frame 15 with the screening frame 13 is lifted, the position of the screening frame 13 is limited by the connection between the pipe below the feeding port 10 and the limiting sleeve 11, and the disconnection between the feeding port 10 and the limiting sleeve 11 is avoided, the collecting frame 15 can be longitudinally displaced with the screening frame 13 by the contact between the three triangular notches 17 opened at the bottom of the collecting frame 15 and the blocking rods 16 fixed on the inner wall of the threaded shell 6, and the collecting frame 15 can vibrate when falling, the tea in the inside of the screening frame 13 is screened by the filter screen 14 in the screening frame 13, and the rotating direction of the driving handle 7 is prompted by the pointing mark 12 on the top side of the threaded shell 6, so as to avoid the dislocation of the rotating direction, which causes the triangular notches 17 and the blocking rods 16 to be stuck with each other and cannot be used.

[0033] Further, the lower threads on the outer surface of the threaded shell 6 can be engaged with the thread placement groove 5 opened at the bottom side of the base 1, and the lower threads on the outer surface of the threaded shell 6 can be engaged with the threaded cylinder 2 on the top side of the base 1, the sliding cylinder 4 is sleeved outside the limiting rod 3, and the sliding cylinder 4 longitudinally slides on the rod body of the limiting rod 3.

[0034] By the above embodiment, the thread placement groove 5 opened at the bottom side of the base 1 can place the threaded shell 6 into the inside of the thread placement groove 5 of the base 1 by threads, so as to store the threaded shell 6 and reduce the volume of the product, which is convenient for storage and carrying.

[0035] By the above structure, when in use, the tea is sent into the feeding port 10 by the user, the tea to be screened is sent into the inside of the screening frame 13 through the feeding port 10, after a certain amount of tea is sent, the driving handle 7 is selected to rotate the collecting frame 15 below, when the collecting frame 15 rotates, the three triangular notches 17 opened at the bottom side contact the blocking rods 16 fixed on the inner wall of the threaded shell 6, the collecting frame 15 and the connecting rod 8 sleeved in the inside of the collecting frame 15 are pushed upward together, in the process of pushing the collecting frame 15 upward, the limiting clamping plate 9 on the rod body of the connecting rod 8 and the body of the connecting rod 8 are both slid upward on the inner side of the lower position of the driving handle 7, after the position outside the triangular notches 17 at the bottom side of the collecting frame 15 contacts the blocking rods 16, the collecting frame 15 rotates flat, then when entering the triangular notches 17 area, the collecting frame 15 with the connecting rod 8 sinks downward as a whole, the rotation of the collecting frame 15 and the vibration of the screening frame 13 are completed, the tea is screened by the filter screen 14 in the inside of the screening frame 13, and the broken tea and dust are screened out;

[0036] When the tea leaves need to be taken out, firstly, the staff rotates the threaded shell 6 from the inside of the threaded cylinder 2, taking the driving handle 7 and the feeding port 10, and then rotates the collecting frame 15 from the lower position of the connecting rod 8, at this time, the screening frame 13 on the connecting rod 8 naturally falls down, and then the screening frame 13 is placed upside down, the filter screen 14 is taken out from the inside, and the tea leaves can be taken out;

[0037] When it is needed to carry, the threaded shell 6 is taken out from the threaded cylinder 2, and the screening frame 13 and the collecting frame 15 in the threaded shell 6 are taken out, and the threaded shell 6 is placed upside down, the screening frame 13 and the collecting frame 15 are placed upside down in the inside, and then the threaded shell 6 is placed in the threaded slot 5 through the threaded engagement, the space of the threaded slot 5 is large, the storage space of the product is greatly reduced, and the product is convenient to carry.

[0038] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A portable tea leaf screening apparatus, characterized by, Include: Base (1) and threaded shell (6), the base (1) top side fixedly provided with threaded cylinder (2), the base (1) top side middle fixedly provided with limiting rod (3), the base (1) bottom side is provided with threaded placement slot (5), the threaded shell (6) top side fixedly provided with fixed sleeve (18), the fixed sleeve (18) inner side fixedly provided with feeding port (10); The threaded shell (6) top side middle rotationally provided with drive handle (7), the drive handle (7) bottom side fixedly provided with connecting rod (8), and the drive handle (7) bottom side is hollowly provided, and the inner wall is provided with two sliding grooves, the connecting rod (8) rod body upper side is fixedly provided with limiting clamping plate (9), the connecting rod (8) rod body lower threaded sleeve is provided with collecting frame (15), the collecting frame (15) upper connecting rod (8) rod body upper side is slidably provided with screening frame (13), the collecting frame (15) bottom side is fixedly provided with sliding cylinder (4).

2. The portable tea screening apparatus according to claim 1, wherein: The screening frame (13) top side fixedly provided with limiting sleeve (11), the feeding port (10) lower side extends to the inside of limiting sleeve (11).

3. The portable tea screening device according to claim 1, wherein: The screening frame (13) bottom side is provided with filter screen (14), and the diameter of the filter screen (14) and the diameter of the groove of the bottom collecting frame (15) are consistent.

4. The portable tea screening device according to claim 1, wherein: The collecting frame (15) bottom side edge is provided with three triangular notches (17), and the threaded shell (6) inner wall one side is fixedly provided with stop rod (16).

5. The portable tea screening device according to claim 1, wherein: The lower threaded of the threaded shell (6) outer surface can be engaged with the threaded placement slot (5) provided on the bottom side of the base (1), and the lower threaded of the threaded shell (6) outer surface can be engaged with the threaded cylinder (2) on the top side of the base (1).

6. The portable tea screening device according to claim 1, wherein: The threaded shell (6) top side fixedly provided with pointing mark (12), the pointing mark (12) is provided at the rear side of drive handle (7).

7. The portable tea screening device according to claim 1, wherein: The sliding cylinder (4) is sleeved on the outer side of limiting rod (3), and the sliding cylinder (4) longitudinally slides on the rod body of limiting rod (3).

8. The portable tea screening device according to claim 2, wherein: The limiting sleeve (11) is hollowly provided, and penetrates to the inner side of limiting sleeve (11), and the feeding port (10) lower side and limiting sleeve (11) are slidably provided.

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