Storage tank for black tea leaves

Abstract

The utility model relates to the technical field of black tea storage, and discloses a storage tank for black tea leaves, which solves the problem that moisture-proof agents are inconvenient to replace at present, and comprises a tank body, a base is fixedly connected to the bottom of the tank body, a sealing cover is arranged at the top of the tank body, an exhaust pipe is fixedly connected to the top of the sealing cover, and a valve is arranged on the exhaust pipe. A placing mechanism is arranged in the tank body, the placing mechanism comprises an inner ring fixed in the tank body, the top of the inner ring is fixedly connected with a hollow cylinder, a placing ring is placed at the top of the inner ring, the placing ring is located on the outer side of the hollow cylinder, and a hollow pipe is arranged on the inner side of the hollow cylinder; according to the moisture-proof tea box, the hollowed-out pipe filled with moisture-proof agents can be conveniently installed on the inner side of the hollowed-out cylinder, black tea leaves can be conveniently placed on the outer side of the hollowed-out cylinder through cooperation of the hollowed-out cylinder, the inner ring and the placing ring, then the black tea leaves cannot make direct contact with the hollowed-out pipe, and therefore the moisture-proof agents can be conveniently replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of black tea storage, in particular to a storage tank for black tea leaves. Background Art

[0002] Black tea is the tender leaves or buds of the tea plant of the family Theaceae, and is generally stored in storage tanks. According to the patent document entitled "A Moisture-Proof and Oxidation-Proof Storage Tank for Black Tea" with the authorization announcement number of CN221189891U, the storage tank is elevated by a supporting base, and a moisture-proof agent is filled into the middle tube. The middle tube is vertically arranged inside the storage tank to improve the moisture-proof ability. The reasonable structure facilitates the elevation of the storage tank and the moisture-proofing of the interior of the storage tank, thereby improving the moisture-proof and oxidation-proof ability of the storage tank. The arrangement of two bearing plates and a supporting column facilitates the elevation and support. The arrangement of a sealing ring facilitates the improvement of the sealing ability of the cover, thereby improving the antioxidant ability. The arrangement of an exhaust pipe and a one-way valve facilitates the extraction of air from the storage tank through a device, thereby improving the moisture-proof and oxidation-proof ability. The arrangement of a connecting screw and a connecting plug facilitates the connection of the middle tube to the interior of the storage tank. However, the following defects still exist:

[0003] The middle tube is vertically arranged at the inner center of the storage tank. When the middle tube is taken out of the storage tank, the black tea leaves in the storage tank will move toward the center, making it difficult to install the middle tube at the inner center of the storage tank, thereby making it inconvenient to replace the desiccant. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a storage tank for black tea leaves, which effectively solves the problem that it is inconvenient to replace the moisture-proof agent at present.

[0005] To achieve the above object, the utility model provides the following technical solution: a storage tank for black tea, comprising a tank body, the bottom of which is fixedly connected to a base, the top of which is provided with a sealing cover, the top of which is fixedly connected to an exhaust pipe, the exhaust pipe is provided with a valve, and the interior of the tank body is provided with a placement mechanism;

[0006] The placement mechanism includes an inner ring fixed to the inside of the tank body, a hollow cylinder is fixedly connected to the top of the inner ring, a placement ring is placed on the top of the inner ring, the placement ring is located on the outside of the hollow cylinder, a hollow tube is provided on the inside of the hollow tube, a sealing plug is provided on the top of the hollow tube, a threaded cylinder is fixedly connected to the bottom end of the hollow tube, the interior of the hollow tube is not connected to the interior of the threaded cylinder, a threaded rod is fixedly connected to the inner bottom wall of the tank body, the threaded tube passes through the inner ring and is threadedly sleeved on the outside of the threaded rod, two columns are symmetrically fixedly connected to the top of the placement ring, and a top frame is fixedly connected between the tops of the two columns.

[0007] Preferably, two slots are symmetrically provided at the top of the hollow cylinder, and the top frame is inserted into the two slots and is located on the outside of the sealing plug.

[0008] Preferably, two connecting rods are symmetrically fixedly connected to the bottom of the top frame, and the two connecting rods are located between the hollow cylinder and the hollow tube. A lifting ring located below the inner ring is fixedly connected between the bottom ends of the two connecting rods, and two supporting columns are symmetrically fixedly connected between the bottom of the inner ring and the tank body, and the lifting ring is movably sleeved on the outer sides of the two supporting columns.

[0009] Preferably, two springs are symmetrically fixedly connected between the lifting ring and the inner ring, and the two springs are respectively sleeved on the outer sides of the two support columns.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Through the cooperation between the sealing plug and the hollow tube, and the threaded tube and the threaded rod, it is convenient to install the hollow tube filled with moisture-proof agent on the inner side of the hollow tube, and through the cooperation between the hollow tube and the inner ring and the placement ring, it is convenient to place the black tea leaves on the outer side of the hollow tube, and then the black tea leaves will not be in direct contact with the hollow tube, so that it is convenient to replace the moisture-proof agent;

[0012] 2. Through the coordination among the placing ring, the column, the top frame, the connecting rod, the lifting ring, the supporting column and the spring, the placing ring can be moved upward to raise the black tea leaves on the top thereof, thereby facilitating the taking of the black tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 This is a schematic diagram of the structure of a black tea storage tank of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the tank body of the utility model;

[0017] Figure 3 This is a schematic diagram of the placement mechanism structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the inner ring structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the hollow tube structure of the utility model;

[0020] Figure 6This is a schematic diagram of the placement ring structure of the utility model.

[0021] In the figure: 1. tank body; 2. placement mechanism; 201. inner ring; 202. threaded cylinder; 203. lifting ring; 204. placement ring; 205. hollow cylinder; 206. sealing plug; 207. column; 208. threaded rod; 209. hollow tube; 2010. top frame; 2011. connecting rod; 2012. supporting column; 2013. spring; 3. exhaust pipe; 4. valve; 5. sealing cover; 6. base. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1, by Figure 1-2 The utility model relates to a storage tank for black tea leaves, comprising a tank body 1, the bottom of the tank body 1 is fixedly connected to a base 6, the top of the tank body 1 is provided with a sealing cover 5, the top of the sealing cover 5 is fixedly connected to an exhaust pipe 3, a valve 4 is provided on the exhaust pipe 3, an exhaust pump can be connected to the exhaust pipe 3, the air in the tank body 1 can be extracted, so as to improve the moisture-proof and antioxidant ability of the black tea leaves in the tank body 1, and a placement mechanism 2 is provided inside the tank body 1.

[0024] Specifically, by Figure 3-5 It is given that the placement mechanism 2 includes an inner ring 201 fixed to the inside of the tank body 1, a hollow cylinder 205 is fixedly connected to the top of the inner ring 201, a placement ring 204 is placed on the top of the inner ring 201, and the placement ring 204 is located on the outside of the hollow cylinder 205. A hollow tube 209 is provided on the inner side of the hollow cylinder 205, and a sealing plug 206 is provided on the top of the hollow tube 209. A threaded tube 202 is fixedly connected to the bottom end of the hollow tube 209, and the interior of the hollow tube 209 is not connected to the interior of the threaded tube 202. A threaded rod 208 is fixedly connected to the inner bottom wall of the tank body 1, and the threaded tube 202 passes through the inner ring 201 and is threadedly sleeved on the outside of the threaded rod 208.

[0025] When in use, first place the black tea leaves on the top of the placement ring 204, and the black tea leaves are located on the outside of the hollow cylinder 205, then fill the hollow tube 209 with a desiccant, seal the hollow tube 209 with a sealing plug 206, and then place the hollow tube 209 on the inside of the hollow cylinder 205, so that the threaded cylinder 202 is sleeved on the outside of the threaded rod 208 and rotated, and the hollow tube 209 is installed on the inside of the hollow cylinder 205 to avoid direct contact between the black tea leaves and the hollow tube 209, and finally the desiccant is replaced.

[0026] Specifically, by Figure 6 It is given that two columns 207 are symmetrically fixedly connected to the top of the placement ring 204, a top frame 2010 is fixedly connected between the tops of the two columns 207, two card slots are symmetrically provided on the top of the hollow cylinder 205, the top frame 2010 is inserted into the two card slots and is located on the outside of the sealing plug 206, and two connecting rods 2011 are symmetrically fixedly connected to the bottom of the top frame 2010, the two connecting rods 2011 are both located between the hollow cylinder 205 and the hollow tube 209, a lifting ring 203 located below the inner ring 201 is fixedly connected between the bottom ends of the two connecting rods 2011, two supporting columns 2012 are symmetrically fixedly connected between the bottom of the inner ring 201 and the tank body 1, the lifting ring 203 is movably sleeved on the outside of the two supporting columns 2012, and two springs 2013 are symmetrically fixedly connected between the lifting ring 203 and the inner ring 201, and the two springs 2013 are respectively sleeved on the outside of the two supporting columns 2012;

[0027] When in use, first pull the top frame 2010, and drive the lifting ring 203 to slide upward along the two support columns 2012 through the two connecting rods 2011. At this time, the two springs 2013 are compressed, and at the same time, the placement ring 204 is driven to move upward through the two columns 207, and the black tea leaves are lifted for easy taking. When the top frame 2010 is released, the two springs 2013 are reset to drive the lifting ring 203 to slide downward along the two support columns 2012, and drive the top frame 2010 to move downward through the two connecting rods 2011, and then drive the placement ring 204 to descend through the two columns 207 until it is located at the top of the inner ring 201, and finally the placement ring 204 is reset.

Claims

1. A storage tank for black tea, comprising a tank body (1), characterized in that: The bottom of the tank body (1) is fixedly connected to a base (6), the top of the tank body (1) is provided with a sealing cover (5), the top of the sealing cover (5) is fixedly connected to an exhaust pipe (3), the exhaust pipe (3) is provided with a valve (4), and the interior of the tank body (1) is provided with a placement mechanism (2); The placement mechanism (2) comprises an inner ring (201) fixed inside the tank body (1), a hollow cylinder (205) is fixedly connected to the top of the inner ring (201), a placement ring (204) is placed on the top of the inner ring (201), the placement ring (204) is located outside the hollow cylinder (205), a hollow tube (209) is provided inside the hollow cylinder (205), a sealing plug (206) is provided at the top of the hollow tube (209), and a sealing plug (206) is fixed at the bottom of the hollow tube (209). A threaded tube (202) is connected, the interior of the hollow tube (209) is not connected to the interior of the threaded tube (202), a threaded rod (208) is fixedly connected to the inner bottom wall of the tank body (1), the threaded tube (202) passes through the inner ring (201) and is threadedly sleeved on the outer side of the threaded rod (208), the top of the placement ring (204) is symmetrically fixedly connected to two columns (207), and a top frame (2010) is fixedly connected between the top ends of the two columns (207).

2. A black tea storage tank according to claim 1, characterized in that: Two slots are symmetrically arranged at the top of the hollow cylinder (205), and the top frame (2010) is inserted into the two slots and is located outside the sealing plug (206).

3. A black tea storage tank according to claim 1, characterized in that: Two connecting rods (2011) are symmetrically fixedly connected to the bottom of the top frame (2010), and the two connecting rods (2011) are both located between the hollow cylinder (205) and the hollow tube (209). A lifting ring (203) located below the inner ring (201) is fixedly connected between the bottom ends of the two connecting rods (2011). Two supporting columns (2012) are symmetrically fixedly connected between the bottom of the inner ring (201) and the tank body (1), and the lifting ring (203) is movably sleeved on the outside of the two supporting columns (2012).

4. A black tea storage tank according to claim 3, characterized in that: Two springs (2013) are symmetrically fixedly connected between the lifting ring (203) and the inner ring (201), and the two springs (2013) are respectively sleeved on the outsides of the two support columns (2012).

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