Green tea processing and screening equipment

Abstract

The utility model discloses green tea processing and screening equipment which comprises a screening machine used for green tea processing and screening, a screening net plate is arranged in the screening machine, a mounting groove used for being connected with the screening net plate is formed in one side of the screening machine, and two sets of sliding rails used for sliding of the screening net plate are arranged on the two sides of the mounting groove. Two groups of positioning support legs are arranged at the tail end of the screening net plate, two groups of positioning pieces are arranged on the screening machine on one side of the positioning support legs, and the positioning pieces are used for connecting and fixing the positioning support legs of the screening net plate. Through the arrangement of the positioning piece, the screening net plate can be easily connected and detached. In this way, an operator can quickly replace the screening net plate to meet the screening requirements of tea leaves with different granularities, and the operation efficiency is improved. And through the design of the positioning supporting feet and the positioning pieces in the equipment, it can be ensured that the screening net plate is stably positioned during installation. Therefore, the accurate position of the screening net plate is ensured, and a reliable screening effect is provided.

Description

Technical Field

[0001] The utility model relates to green tea processing and screening equipment. Background Art

[0002] In traditional green tea processing, screening is an important step to separate tea leaves of different particle sizes to obtain ideal product quality.

[0003] However, in traditional screening equipment, the screening components are often fixed to the equipment by using fixing devices (such as bolts, etc.). When screening green tea of ​​different particle sizes, it is inconvenient to disassemble, which affects the efficiency of the device. Therefore, a green tea processing screening device is proposed. Utility Model Content

[0004] The utility model aims to provide a green tea processing and screening device to solve the problem of inconvenient disassembly of screening parts in traditional screening devices mentioned in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a green tea processing and screening device, comprising a screening machine for green tea processing and screening, wherein a screening mesh plate is arranged inside the screening machine,

[0006] One side of the screening machine is provided with a mounting groove for connecting the screening mesh plate, and two sets of slide rails for sliding the screening mesh plate are arranged on both sides of the mounting groove.

[0007] The tail end of the screening mesh plate is provided with two sets of positioning feet, and the screening machine is provided with two sets of positioning members on one side of the positioning feet.

[0008] Wherein, the positioning piece is used to connect and fix the positioning legs of the screening mesh plate.

[0009] Preferably, the positioning member comprises a bearing cavity opened in the screening machine, a limiting cover is arranged on one side of the bearing cavity, a guide groove is arranged on one side of the limiting cover, and the shape of the guide groove is a "cross" shape, a positioning rod is arranged inside the bearing cavity, a baffle is arranged on the periphery of the positioning rod, and a positioning spring is sleeved on the upper part of the positioning rod located on the baffle,

[0010] Wherein, the positioning spring is used for the positioning rod to move elastically inside the positioning cavity.

[0011] Preferably, a channel for the sliding movement of the positioning rod is opened inside the bearing cavity.

[0012] Preferably, a guiding slope is provided at the lower portion of the positioning rod, so that the screening mesh plate moves through the guiding slope to squeeze the positioning rod.

[0013] Preferably, the positioning rod is provided with a guiding portion at the upper portion of the guiding inclined surface, and the guiding portion is prism-shaped.

[0014] Preferably, a guide sleeve is provided on the outer periphery of the positioning rod, and the guide sleeve cooperates with the guide portion.

[0015] Preferably, an adjustment pull plate for lifting the positioning rod is connected to one side of the guide sleeve, and the adjustment pull plate cooperates with the guide groove.

[0016] Preferably, a through hole for connection with the positioning rod is provided in the middle of the positioning leg, and a guide groove for guiding the positioning rod is provided on one side of the through hole.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model provides positioning pieces so that the screening mesh plates can be easily connected and disassembled, so that the operator can quickly replace the screening mesh plates to meet the screening requirements of tea leaves of different particle sizes and improve the operating efficiency.

[0019] The design of the positioning feet and positioning parts in the equipment can ensure that the screen mesh has a stable positioning during installation. This helps to ensure the accurate position of the screen mesh and provide reliable screening effect.

[0020] The positioning rod in the positioning piece is equipped with a positioning spring, which enables the screening mesh to have a certain elastic movement ability during the screening process. This helps to reduce the impact and vibration of the screening mesh, improve the screening efficiency and tea quality.

[0021] The positioning rod has a guide slope and a guide part, which can guide the movement track of the screen mesh during installation and removal. In this way, the screen mesh can pass through the positioning rod smoothly, reducing resistance and friction, making installation and removal more convenient.

[0022] The guide sleeve and adjustment plate in the equipment can be used to pull and adjust the position of the positioning rod. This allows the operator to quickly disassemble the screening plate as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 It is a schematic diagram of the enlarged structure of the positioning member of the embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the cutaway structure of a positioning member according to an embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the screening mesh structure of an embodiment of the utility model;

[0027] Figure 5 The figure is a schematic diagram of the positioning rod structure of an embodiment of the utility model.

[0028] In the figure: 1, screening machine; 101, mounting groove; 102, slide rail; 2, screening mesh plate; 201, positioning support foot; 202, through hole; 203, guide groove; 3, positioning member; 301, 301, bearing cavity; 302, limit cover; 3021, guide groove; 303, positioning rod; 3031, guide slope; 3032, guide part; 3033, baffle; 304, positioning spring; 305, channel; 306, guide sleeve; 307, adjustment pull plate. DETAILED DESCRIPTION

[0029] In order to solve the problem of inconvenient disassembly of screening parts in traditional screening equipment, the embodiment of the utility model provides a green tea processing screening equipment. The technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0030] See also Figure 1-5 The utility model provides a green tea processing and screening device, comprising a screening machine 1 for green tea processing and screening, wherein a screening mesh plate 2 is arranged inside the screening machine 1, a mounting groove 101 for connecting the screening mesh plate 2 is opened on one side of the screening machine 1, and two sets of slide rails 102 for sliding the screening mesh plate 2 are arranged on both sides of the mounting groove 101.

[0031] The tail end of the screening mesh plate 2 is provided with two sets of positioning legs 201, the middle of the positioning legs 201 is provided with a through hole 202 for connecting the positioning rod 303, and one side of the through hole 202 is provided with a guide groove 203 for guiding the positioning rod 303. The screening machine 1 is provided with two sets of positioning members 3 on one side of the positioning legs 201, and the positioning member 3 includes a bearing cavity provided in the screening machine 1, and a channel 305 for the sliding movement of the positioning rod 303 is provided inside the bearing cavity. A limit cover 302 is provided on one side of the bearing cavity, and a guide groove 3021 is provided on one side of the limit cover 302, and the shape of the guide groove 3021 is "X" shaped, and a positioning rod 303 is provided inside the bearing cavity, and a guide inclined surface 3031 is provided at the lower part of the positioning rod 303, so that the screening mesh plate 2 moves and squeezes the positioning rod 303 through the guide inclined surface 3031. The positioning rod 303 is provided with a guide portion 3032 located on the upper part of the guide slope 3031, and the guide portion 3032 is prism-shaped. A guide sleeve 306 is provided on the periphery of the positioning rod 303, and the guide sleeve 306 and the guide portion 3032 cooperate with each other. An adjustment pull plate 307 for lifting the positioning rod 303 is connected to one side of the guide sleeve 306, and the adjustment pull plate 307 cooperates with the guide groove 3021. A baffle 3033 is provided on the periphery of the positioning rod 303, and a positioning spring 304 is sleeved on the upper part of the baffle 3033 of the positioning rod 303, wherein the positioning spring 304 is used for the positioning rod 303 to move elastically inside the positioning cavity.

[0032] The positioning member 3 is used to connect and fix the positioning legs 201 of the screening mesh plate 2 .

[0033] The working principle of a green tea processing and screening device provided by the utility model is as follows: during installation, the screening mesh plate 2 is connected to the outer side of the slide rail 102 along the installation groove 101 of the screening machine 1 until the positioning foot 201 is connected to the positioning member 3, and the guide groove 203 at the through hole 202 of the positioning foot 201 squeezes the guide inclined surface 3031 of the positioning rod 303, so that the baffle of the positioning rod 303 moves up, squeezing the positioning spring 304, and the positioning spring 304 is forced to shrink so that the positioning rod 303 moves up, so that the positioning rod 303 moves along the guide groove 203 to the through hole 202, and the position of the screening plate is connected and fixed by the positioning foot 201;

[0034] During disassembly, the adjustment plate 307 is pulled upwards, and the guide sleeve 306 moves along the guide portion 3032 to the bottom of the baffle, and then the positioning rod 303 is controlled to move out from the inside of the through hole 202 along the channel 305. At this time, the adjustment plate 307 can be rotated to the horizontal groove position of the guide groove 3021 to release the connection and fixing effect of the positioning rod 303 on the positioning support foot 201, and then the screening mesh plate 2 is pulled out and removed from the inside of the screening machine 1 through the slide rail 102.

[0035] 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 green tea processing and screening device, characterized in that: The invention comprises a screening machine (1) for green tea processing and screening, wherein a screening mesh plate (2) is arranged inside the screening machine (1). A mounting groove (101) for connecting a screening mesh plate (2) is provided on one side of the screening machine (1), and two sets of slide rails (102) for sliding the screening mesh plate (2) are provided on both sides of the mounting groove (101). Two sets of positioning feet (201) are provided at the rear end of the screening mesh plate (2), and two sets of positioning members (3) are provided on one side of the positioning feet (201) of the screening machine (1). Wherein, the positioning member (3) is used to connect and fix the positioning legs (201) of the screening mesh plate (2).

2. A green tea processing and screening device according to claim 1, characterized in that: The positioning member (3) comprises a bearing cavity opened in the screening machine (1); a limiting cover (302) is arranged on one side of the bearing cavity; a guide groove (3021) is arranged on one side of the limiting cover (302); and the guide groove (3021) is in the shape of a "cross"; a positioning rod (303) is arranged inside the bearing cavity; a baffle (3033) is arranged on the periphery of the positioning rod (303); a positioning spring (304) is sleeved on the upper part of the baffle (3033) of the positioning rod (303); The positioning spring (304) is used to allow the positioning rod (303) to move elastically inside the positioning cavity.

3. A green tea processing and screening device according to claim 2, characterized in that: A channel (305) for the sliding movement of the positioning rod (303) is provided inside the bearing cavity.

4. A green tea processing and screening device according to claim 3, characterized in that: A guide slope (3031) is provided at the lower portion of the positioning rod (303) so that the screening mesh plate (2) moves and squeezes the positioning rod (303) via the guide slope (3031).

5. A green tea processing and screening device according to claim 4, characterized in that: The positioning rod (303) is provided with a guide portion (3032) located at the upper portion of the guide inclined surface (3031), and the guide portion (3032) is prism-shaped.

6. A green tea processing and screening device according to claim 5, characterized in that: A guide sleeve (306) is provided on the outer periphery of the positioning rod (303), and the guide sleeve (306) and the guide portion (3032) cooperate with each other.

7. A green tea processing and screening device according to claim 6, characterized in that: An adjustment pull plate (307) for lifting the positioning rod (303) is connected to one side of the guide sleeve (306), and the adjustment pull plate (307) cooperates with the guide groove (3021).

8. A green tea processing and screening device according to claim 7, characterized in that: A through hole (202) for connecting the positioning rod (303) is provided in the middle of the positioning leg (201), and a guide groove (203) for guiding the positioning rod (303) is provided on one side of the through hole (202).

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