Rotating tray rack for tea drying

Abstract

The utility model discloses a rotating tray rack for drying tea leaves, and relates to the technical field of rotating tray racks, comprising a base plate, bosses are fixedly connected to both ends of the top surface of the base plate, holes are provided on the top surfaces of the bosses to match with vertical rods, external threads are provided on the outer surfaces of the lower ends of the vertical rods, and internal threads are provided in the holes on the top surfaces of the bosses to match with the external threads at the lower ends of the vertical rods, and the bosses are threadedly connected to the vertical rods; the utility model forms a simple rotating tray rack through the base plate, the vertical rods, a rotating ring, a positioning ring and a cross, which does not require electric drive, only needs manual adjustment, and then the semicircular rubber strip on the inner side of the rotating ring cooperates with the semicircular sliding groove provided on the vertical rod to control the rotation angle of the tray, and then the semicircular rubber strip is provided with a cavity to facilitate the rotation and adjustment of the position of the tray; the card slots on the vertical rods at both ends are staggered, so that multiple trays can be installed, thereby improving the efficiency of drying tea leaves.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating tray racks, in particular to a rotating tray rack used for drying tea leaves. Background Art

[0002] In the early days, tea drying was done manually. Workers spread out tea leaves on bamboo mats or gauze and dried them under natural climate conditions, turning the tea leaves from time to time to ensure even drying. In order to heat and dry the tea leaves more evenly, rotating tray racks began to be used. It consists of multiple trays that rotate on one axis. When the trays rotate, the tea leaves are evenly heated and dried, avoiding the problem of local overheating or uneven drying, and improving the quality and taste of the tea leaves;

[0003] Rotating tray racks usually require a higher investment cost because they are usually composed of multiple trays and drive devices, and usually require electricity to drive the rotation of the trays and the operation of the heating device. This makes the drying process have higher requirements on the stability of the power supply, especially in some remote areas or places with unstable power supply. It may face difficulties. If it is stopped, the rotating tray cannot be operated, and then the tea leaves in the tray cannot be rotated during drying, which affects the drying effect of the tea leaves; therefore, the above problems need to be improved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a rotating tray frame for drying tea leaves.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rotating tray rack for drying tea leaves comprises a base plate, bosses are fixedly connected to both ends of the top surface of the base plate, holes are provided on the top surfaces of the bosses to match with vertical rods, external threads are provided on the outer surface of the lower ends of the vertical rods, and internal threads are provided in the holes on the top surfaces of the bosses to match with the external threads on the lower ends of the vertical rods, and the bosses are threadedly connected to the vertical rods.

[0006] Preferably, the vertical rods at both ends of the base plate are vertically provided with a plurality of equidistant slots, a swivel is provided on the outside of the slot, and the vertical rod and the swivel are movably connected, one end of a positioning ring is fixedly connected to the inside of the swivel, a cross is fixedly connected to the bottom surface of the positioning ring, and a rotating component is provided inside the swivel.

[0007] Preferably, the rotating assembly includes semicircular rubber strips fixedly connected to the four ends of the inner wall of the rotating ring, and the four ends of the outer surface of the clamping groove are provided with semicircular sliding grooves matching with the semicircular rubber strips.

[0008] Preferably, the slots on the vertical rods at both ends are staggered.

[0009] Preferably, the interior of the semicircular rubber strip is cavity-shaped.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, a simple rotating tray rack is composed of a base plate, a vertical rod, a swivel, a positioning ring and a cross. It does not require electric drive and only needs manual adjustment. The rotation angle of the tray is controlled by cooperating between the semicircular rubber strip on the inner side of the swivel and the semicircular slide groove on the vertical rod. The cavity inside the semicircular rubber strip facilitates the rotation and adjustment of the position of the tray. The slots on the vertical rods at both ends are staggered to install multiple trays, thereby improving the efficiency of tea drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the tray rack of the utility model;

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0015] Figure 4 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure of part A in the middle.

[0017] Serial numbers in the figure: 1, base plate; 2, vertical rod; 3, swivel; 4, positioning ring; 5, cross; 6, semicircular slide groove; 7, semicircular rubber strip. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Example: See Figure 1-5The rotating tray rack for drying tea leaves in the utility model comprises a base plate 1, which prevents the tray from tipping over when rotating; bosses are fixedly connected to both ends of the top surface of the base plate 1, and the vertical rods 2 are connected and fixed by the bosses; holes matching with the vertical rods 2 are opened on the top surfaces of the bosses, and multiple trays can be easily accommodated through the vertical rods 2 at both ends; the outer surface of the lower end of the vertical rod 2 is provided with an external thread, and the vertical rod 2 is conveniently fixed by the external thread; and the hole on the top surface of the boss is provided with an internal thread matching with the external thread at the lower end of the vertical rod 2, and the boss and the vertical rod 2 are threadedly connected.

[0020] In the utility model, the vertical rods 2 at both ends of the base plate 1 are vertically provided with a plurality of equally spaced slots, through which the swivel 3 can be placed; a swivel 3 is provided on the outside of the slot, through which the pallet can be connected and rotated; and the vertical rod 2 and the swivel 3 are movably connected, and one end of a positioning ring 4 is fixedly connected to the inside of the swivel 3, through which the pallet can be positioned to prevent it from falling off; a cross 5 is fixedly connected to the bottom surface of the positioning ring 4, through which the pallet can be supported; a rotating assembly is provided inside the swivel 3. The rotating assembly includes a semicircular rubber strip 7 fixedly connected to the four ends of the inner wall of the swivel 3, and a semicircular sliding groove 6 cooperating with the semicircular rubber strip 7 is provided at the four ends of the outer surface of the slot, and the rotation angle of the pallet can be adjusted by the semicircular rubber strip 7 and the semicircular sliding groove 6. The slots on the vertical rods 2 at both ends are staggered, and the staggered slots are convenient for placing multiple pallets. The interior of the semicircular rubber strip 7 is in the shape of a cavity, and the swivel 3 can be rotated conveniently through the cavity inside the semicircular rubber strip 7.

[0021] Working principle: when the utility model is used, the positioning ring 4 is first rotated out through the swivel 3, and then the tray with tea leaves is placed on the cross 5 inside the positioning ring 4, and then the positioning ring 4 is rotated to the inside of the vertical rods 2 at both ends; when the tray needs to be rotated out, the positioning ring 4 can be rotated to four angles. When the positioning ring 4 is rotated, the swivel 3 will be driven to rotate on the vertical rod 2. When the swivel 3 is rotated to a certain angle, the semicircular rubber strip 7 inside the swivel 3 will enter the semicircular groove 6 on the vertical rod 2 and clamp the swivel 3. When the swivel 3 is rotated again, since there is a cavity inside the semicircular rubber strip 7, the semicircular rubber strip 7 will be compressed. When it enters the next semicircular groove 6, it will return to the semicircular shape and clamp the swivel 3 again.

[0022] 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 rotating tray rack for drying tea leaves, comprising a base plate (1), characterized in that: Both ends of the top surface of the base plate (1) are fixedly connected with bosses, the top surfaces of the bosses are provided with holes that match the vertical rods (2), the outer surface of the lower end of the vertical rod (2) is provided with external threads, and the holes on the top surface of the bosses are provided with internal threads that match the external threads at the lower end of the vertical rod (2), and the bosses and the vertical rod (2) are threadedly connected; The vertical rods (2) at both ends of the base plate (1) are vertically provided with a plurality of equally spaced slots, a rotating ring (3) is provided outside the slot, and the vertical rod (2) and the rotating ring (3) are movably connected, one end of a positioning ring (4) is fixedly connected to the inside of the rotating ring (3), a cross (5) is fixedly connected to the bottom surface of the positioning ring (4), and a rotating assembly is provided inside the rotating ring (3).

2. The rotating tray rack for drying tea leaves according to claim 1, characterized in that: The rotating assembly comprises a semicircular rubber strip (7) fixedly connected to the four ends of the inner wall of the rotating ring (3), and the four ends of the outer surface of the clamping groove are provided with a semicircular sliding groove (6) matching the semicircular rubber strip (7).

3. The rotating tray rack for drying tea leaves according to claim 1, characterized in that: The slots on the vertical rods (2) at both ends are arranged in a staggered manner.

4. The rotating tray rack for drying tea leaves according to claim 2, characterized in that: The interior of the semicircular rubber strip (7) is in a hollow shape.

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