Cleaning and dust removing device for tea leaves

Abstract

The utility model discloses a cleaning and dust removing device for tea leaves, which belongs to the technical field of tea leaf processing and comprises a cleaning box, a driving motor used for providing cleaning power for the device is fixedly mounted in the cleaning box, and a water stop plate used for preventing water from entering the driving motor is mounted at the top end of the driving motor. A rotating shaft is fixedly mounted at the output end of the driving motor, the top end of the rotating shaft penetrates through the water stop plate, a cleaning structure for stirring tea leaves to clean is fixedly mounted on the outer wall of the rotating shaft, a pressing plate for pressing the tea leaves to assist in cleaning is movably connected into the cleaning box, and a rotating structure for controlling the pressing plate to operate is mounted on the outer wall of the pressing plate. According to the tea leaf cleaning device, a rotating structure is arranged, a motor controls a first gear to be connected with a rolling clamping sleeve to drive a pressing plate to rotate along a gear belt, when the pressing plate rotates to the position above tea leaves, the tea leaves in the cleaning box can be pressed downwards, it is ensured that the tea leaves can be completely immersed in cleaning liquid, and therefore the tea leaves are fully cleaned, and the cleaning effect of the tea leaves is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a cleaning and dust removal device for tea. Background Art

[0002] Cleaning and dust removal is one of the most important links in the tea making process. It is related to the quality and hygiene safety of tea, and also determines the overall quality of tea.

[0003] A Chinese patent discloses a dust removal device for tea processing (publication number CN 217451286U), which includes a processing box and a dust removal mechanism, which is arranged inside the processing box. The dust removal mechanism includes: a support rod fixedly connected to the top of the inner wall of the processing box, a frame fixedly connected to the bottom of the support rod, a first motor fixedly installed on one side of the inner wall of the processing box, one end of the auger fixedly connected to the coupling of the first motor, and the other end of the auger passes through one side of the frame through a first bearing and is rotatably connected to the inner wall of the frame, a blower fixedly installed on the top of the inner wall of the processing box, and one end of the connecting pipe is connected to the bottom end of the frame. By setting a hair dryer to blow away the dust from the tea leaves, by setting a first motor and an auger, the tea leaves can be driven for automatic transportation, by setting a cleaning box, the tea leaves can be washed with water to improve the dust removal effect, and by setting a second motor and a stirring rod, the effect of washing the tea leaves with water can be increased. However, the patent does not provide a downward pressure structure to address the problem that the tea leaves cannot be completely immersed in water due to their own buoyancy, which leads to the probability that the cleaning effect of the device may be poor, and impurities or other pollutants in the tea leaves cannot be effectively removed, thereby affecting the quality of the tea leaves and reducing the practical value of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a cleaning and dust removal device for tea leaves, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cleaning and dust removal device for tea leaves, comprising a cleaning box, a driving motor for providing cleaning power to the device is fixedly installed inside the cleaning box, a water-blocking plate for preventing water from entering the driving motor is installed on the top of the driving motor, a rotating shaft is fixedly installed on the output end of the driving motor, the top of the rotating shaft passes through the water-blocking plate and a cleaning structure for stirring tea leaves for cleaning is fixedly installed on the outer wall of the rotating shaft, a pressing plate for pressing down tea leaves for auxiliary cleaning is movably connected inside the cleaning box, and a rotating structure for controlling the operation of the pressing plate is installed on the outer wall of the pressing plate;

[0007] The rotating structure includes a winding sleeve, which is sleeved on the outer surface of the pressing plate. Gear 1 is rotatably installed on both sides of the winding sleeve, and the outer wall of the gear 1 is meshed with a gear belt for limiting the movement range of gear 1.

[0008] As a further solution of the utility model, each group of the winding sleeves is rotatably connected to a driven wheel for driving the gear belt to rotate, a connecting shaft is fixedly installed on one side of the driven wheel, and the outer surface of the connecting shaft is sleeved with a belt for driving the two groups of driven wheels to rotate synchronously.

[0009] As a further solution of the utility model, a plurality of filter holes for filtering tea leaves are provided inside the pressing plate, and the material of the pressing plate is set to be soft silicone, and the winding sleeve is composed of a plurality of connecting plates rotatably connected to each other to facilitate the rotation of the winding sleeve along the gear belt.

[0010] As a further solution of the utility model, the cleaning structure includes rotating plates, each group of the rotating plates is fixedly sleeved on the outer surface of the rotating shaft through a fixing ring, and the rotating plates are integrally provided with an inclination that is convenient for driving the water flow to rotate.

[0011] As a further solution of the utility model, a support frame is installed at the bottom end of the fixing ring, and a brush for cleaning the sediment on the upper surface of the water-blocking plate is fixedly installed at the bottom end of the support frame.

[0012] As a further solution of the utility model, fixed plates are fixedly installed on both sides of the cleaning box, a fan for drying tea leaves is fixedly installed on the top of the fixed plates, an air duct is fixedly connected to the top of the fan, and the air duct is fixedly extended inside the cleaning box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the utility model is used, a rotating structure is set to allow the motor to control the gear-connecting coil sleeve to drive the pressing plate to rotate along the gear belt. When the pressing plate rotates above the tea leaves, the tea leaves inside the cleaning box can be pressed down to avoid the tea leaves from being unable to be completely cleaned due to the large buoyancy of the tea leaves themselves, ensuring that the tea leaves can be completely immersed in the cleaning liquid, so that the tea leaves can be fully cleaned, the cleaning effect of the tea leaves is improved, and the product quality of the tea leaves is guaranteed. When the pressing plate rotates below the tea leaves, the tea leaves are lifted from below to facilitate subsequent drainage and drying, thereby improving the drainage efficiency and enhancing the practicability of the device.

[0015] 2. When the utility model is used, the output end of the driving motor is connected to the rotating shaft to drive the rotating plate to rotate, thereby driving the clean water to form a vortex, so that the tea leaves are stirred accordingly. The tea leaves roll and stretch more naturally in the water, which helps to clean the tea leaves evenly, reduces friction and impact on the tea leaves, which may cause the tea leaves to be broken or damaged, and maintains the integrity of the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a cleaning and dust removal device for tea leaves.

[0017] Figure 2 The present invention is a cross-sectional view of the internal structure of a cleaning and dust removal device for tea leaves.

[0018] Figure 3 The present invention is a disassembled diagram of a pressing plate in a cleaning and dust removal device for tea leaves.

[0019] Figure 4 The present invention is a structural diagram of a rotating structure in a cleaning and dust removal device for tea leaves.

[0020] Figure 5 The present invention is a structural diagram of a cleaning structure in a cleaning and dust removal device for tea leaves.

[0021] In the figure: 1. cleaning box; 2. driving motor; 3. water-blocking plate; 4. rotating shaft; 5. pressing plate; 6. winding sleeve; 601. gear one; 602. gear belt; 603. sawtooth block; 604. driven wheel; 605. connecting shaft; 606. belt; 607. gear two; 608. motor; 609. threaded shaft; 7. pull rod; 8. rotating plate; 801. fixing ring; 802. supporting frame; 803. brush; 804. limiting plate; 805. discharge pipe; 9. fixing plate; 901. fan; 902. air duct. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1 - Figure 4, a cleaning and dust removal device for tea leaves, comprising a cleaning box 1, a driving motor 2 for providing cleaning power to the device is fixedly installed inside the cleaning box 1, a water-blocking plate 3 for preventing water from entering the driving motor 2 is installed on the top of the driving motor 2, a rotating shaft 4 is fixedly installed on the output end of the driving motor 2, the top of the rotating shaft 4 passes through the water-blocking plate 3 and a cleaning structure for stirring tea leaves for cleaning is fixedly installed on its outer wall, a pressing plate 5 for pressing down tea leaves for auxiliary cleaning is movably connected inside the cleaning box 1, and a rotating structure for controlling the operation of the pressing plate 5 is installed on the outer wall of the pressing plate 5;

[0024] The rotating structure includes a coiling sleeve 6, which is sleeved on the outer surface of the pressing plate 5, and gears 601 are rotatably mounted on both sides of the coiling sleeve 6, and the outer wall of the gear 601 is meshed with a gear belt 602 for limiting the moving range of the gear 601;

[0025] Specifically, a sawtooth block 603 for meshing with the gear 1 601 is fixedly installed on the inner wall of the gear belt 602. There are two groups of gear belts 602, which are symmetrically and evenly distributed on both sides of the winding sleeve 6. The inner wall of the cleaning box 1 is provided with a rotating groove for providing rotation and limiting of the gear belt 602.

[0026] More specifically, the gear 1 601 connects the coil sleeve 6 to drive the pressing plate 5 to rotate along the gear belt 602. When the pressing plate 5 rotates upward, the tea leaves inside the washing box 1 can be pressed downward to avoid the tea leaves being unable to be completely washed due to the large buoyancy of the tea leaves themselves. When the pressing plate 5 rotates downward, the tea leaves are lifted from the bottom to facilitate subsequent draining and drying.

[0027] Each set of winding sleeves 6 is rotatably connected to a driven wheel 604 for driving the gear belt 602 to rotate. A connecting shaft 605 is fixedly installed on one side of the driven wheel 604. The outer surface of the connecting shaft 605 is sleeved with a belt 606 for driving the two sets of driven wheels 604 to rotate synchronously.

[0028] Specifically, there are two groups of driven wheels 604 and they are symmetrically and evenly distributed inside the gear belt 602. One end of each of the two groups of connecting shafts 605 passes through the outer wall of the cleaning box 1. One end of one group of connecting shafts 605 is fixedly connected to a positioning plate for limiting the connecting shaft 605, and one end of the other end of the connecting shaft 605 is fixedly connected to a gear 2 607.

[0029] More specifically, a motor 608 for providing rotational power to the rotating structure is fixedly installed on the outer surface of the cleaning box 1 , and a threaded shaft 609 is fixedly installed on the output end of the motor 608 , and both sides of the threaded shaft 609 are meshed with the gear 2 607 .

[0030] The interior of the pressing plate 5 is provided with a plurality of filter holes for filtering tea leaves, and the material of the pressing plate 5 is set to be soft silicone, and the winding sleeve 6 is composed of a plurality of connecting plates rotatably connected to each other, so that the winding sleeve 6 can rotate along the gear belt 602; specifically, a pull rod 7 is fixedly installed at the top of the pressing plate 5 for facilitating the removal of the pressing plate 5.

[0031] Example 2: Please refer to Figure 2 , Figure 5 The cleaning structure includes a rotating plate 8, and the number of rotating plates 8 is provided in multiple groups and symmetrically and evenly distributed on the outer surface of the rotating shaft 4. Each group of rotating plates 8 is fixedly sleeved on the outer surface of the rotating shaft 4 through a fixing ring 801. The rotating plate 8 is provided with an inclination that is convenient for driving the water flow to rotate;

[0032] A support frame 802 is installed at the bottom end of the fixing ring 801, and a brush 803 for cleaning the sediment on the upper surface of the water-blocking plate 3 is fixedly installed at the bottom end of the support frame 802;

[0033] Specifically, the support frame 802 is fixedly mounted on the outer surface of the rotating shaft 4, and the bottom end of the brush 803 is in contact with the upper surface of the water-blocking plate 3;

[0034] More specifically, a limiting plate 804 for limiting the position of the rotating plate 8 is fixedly installed on the top of the rotating shaft 4, the water-blocking plate 3 is fixedly installed on the inner wall of the cleaning box 1, and discharge pipes 805 for discharging waste water are installed at both ends thereof, and the discharge pipes 805 both pass through the cleaning box 1.

[0035] See also Figure 1 - Figure 2 Fixed plates 9 are fixedly installed on both sides of the cleaning box 1, and a fan 901 for drying tea leaves is fixedly installed on the top of the fixed plate 9. The top of the fan 901 is fixedly connected with an air duct 902, and the air duct 902 is fixedly extended inside the cleaning box 1.

[0036] The working principle of the utility model is:

[0037] First, the tea leaves and clean water are transported to the inside of the cleaning box 1, and the driving motor 2 is started. The output end of the driving motor 2 is connected to the rotating shaft 4 to drive the rotating plate 8 to rotate, thereby driving the clean water and tea leaves to be stirred to achieve tea cleaning. At the same time, the output end of the motor 608 is connected to the threaded shaft 609 to drive the gear 2 607 to rotate, so that the connecting shaft 605 drives the driven wheel 604 to control the gear belt 602 to rotate, and the gear 1 601 is then connected to the winding sleeve 6 to drive the pressing plate 5 to rotate to the top of the tea leaves, pressing it downward to allow the tea leaves to be completely immersed in the clean water. When the device is cleaned, the motor 608 controls the pressing plate 5 to rotate in the opposite direction to the bottom of the tea leaves to filter the water of the tea leaves, and starts the fan 901 to connect the air duct 902 to air-dry the tea leaves.

[0038] 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 cleaning and dust removal device for tea leaves, comprising a cleaning box (1), characterized in that: A driving motor (2) for providing power for cleaning the device is fixedly installed inside the cleaning box (1); a water-blocking plate (3) for preventing water from entering the driving motor (2) is installed at the top of the driving motor (2); a rotating shaft (4) is fixedly installed at the output end of the driving motor (2); the top of the rotating shaft (4) passes through the water-blocking plate (3) and a cleaning structure for stirring tea leaves for cleaning is fixedly installed on its outer wall; a pressing plate (5) for pressing down tea leaves for auxiliary cleaning is movably connected inside the cleaning box (1); a rotating structure for controlling the operation of the pressing plate (5) is installed on the outer wall of the pressing plate (5); The rotating structure comprises a winding sleeve (6), wherein the winding sleeve (6) is sleeved on the outer surface of the pressing plate (5), and gears (601) are rotatably mounted on both sides of the winding sleeve (6), and the outer wall of the gear (601) is meshed with a gear belt (602) for limiting the movement range of the gear (601).

2. A cleaning and dust removal device for tea leaves according to claim 1, characterized in that: Each set of the winding sleeves (6) is rotatably connected to a driven wheel (604) for driving the gear belt (602) to rotate. A connecting shaft (605) is fixedly installed on one side of the driven wheel (604). The outer surface of the connecting shaft (605) is sleeved with a belt (606) for driving the two sets of driven wheels (604) to rotate synchronously.

3. The cleaning and dust removal device for tea leaves according to claim 1, characterized in that: The pressing plate (5) has a plurality of filter holes for filtering tea leaves, and the pressing plate (5) is made of soft silicone. The winding sleeve (6) is composed of a plurality of connecting plates that are rotatably connected to each other, so that the winding sleeve (6) can rotate along the gear belt (602).

4. The cleaning and dust removal device for tea leaves according to claim 1, characterized in that: The cleaning structure comprises rotating plates (8), each group of rotating plates (8) is fixedly sleeved on the outer surface of the rotating shaft (4) via a fixing ring (801), and the rotating plates (8) are provided as a whole with an inclination that facilitates driving the water flow to rotate.

5. The cleaning and dust removal device for tea leaves according to claim 4, characterized in that: A support frame (802) is installed at the bottom end of the fixing ring (801), and a brush (803) for cleaning sediment on the upper surface of the water-blocking plate (3) is fixedly installed at the bottom end of the supporting frame (802).

6. The cleaning and dust removal device for tea leaves according to claim 1, characterized in that: Fixed plates (9) are fixedly mounted on both sides of the cleaning box (1); a fan (901) for drying tea leaves is fixedly mounted on the top of the fixed plates (9); an air duct (902) is fixedly connected to the top of the fan (901); and the air duct (902) is fixedly extended inside the cleaning box (1).

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