An energy-saving tea cleaning device

Abstract

This invention relates to the field of tea cleaning, and more particularly to an energy-saving tea cleaning device. The technical problem to be solved is that tea leaves become stagnant in the vortex formed by the water flow, causing these leaves to soak in water for an extended period, thus weakening the aroma of the tea. Simultaneously, the cleaning force is insufficient, resulting in incomplete cleaning and residual contaminants, affecting the quality of the tea. The technical solution of this invention is: an energy-saving tea cleaning device, including a cleaning tank and a collection tank; the cleaning tank has three compartments; the collection tank is located in front of the cleaning tank. During the conveying process of the tea leaves by the auger, the tea leaves come into contact with the wire in the middle of the cleaning cylinder, allowing bird droppings and other impurities adhering to the tea leaves to come into contact with the wire, thereby scraping off the bird droppings and other impurities from the tea leaves, preventing incomplete cleaning of the tea leaves.

Description

Technical Field

[0001] This invention relates to the field of tea cleaning, and more particularly to an energy-saving tea cleaning device. Background Technology

[0002] China is the birthplace of tea and the origin of tea culture. Because tea leaves are grown in outdoor tea gardens, they are subject to various pollutants, including mud, bird droppings, and pesticide residues. Therefore, tea leaves need to be washed before processing to remove pesticide residues and other pollutants.

[0003] Existing bubble cleaning machines sometimes leave some tea leaves stuck in the vortex created by the water flow during the cleaning process. This causes these leaves to soak in the water for an extended period, which weakens the aroma of the tea and affects its quality. In addition, because the feces adhering to the tea leaves are sticky, and the cleaning power of the bubble cleaning machine is not strong enough, the tea leaves are not cleaned thoroughly and still have residual contaminants, which reduces the quality of the tea. Summary of the Invention

[0004] To overcome the drawbacks of tea leaves being trapped in the eddies created by the water flow, resulting in prolonged soaking and weakening of the tea's aroma, and insufficient cleaning power leaving residual contaminants that affect tea quality, this invention provides an energy-saving tea cleaning device.

[0005] The technical implementation of this invention is as follows: An energy-saving tea cleaning device includes a cleaning tank, a feeding pipe, a collecting tank, and a conveyor belt; the cleaning tank has three chambers; the rear of the cleaning tank is the first chamber, the middle is the second chamber, and the front is the third chamber; the feeding pipe is installed on the upper side of the first chamber of the cleaning tank; the collecting tank is located at the front of the cleaning tank; the conveyor belt is installed in the second chamber of the cleaning tank; it also includes a cleaning cylinder, a conveying auger, a bubbler, and a first motor; the cleaning cylinder is fixedly connected to the cleaning tank and is located in the first chamber; the feeding pipe is connected to the cleaning cylinder; the cleaning cylinder is rotatably connected to a conveying auger for conveying tea leaves; the first motor is fixedly connected to the rear side of the cleaning tank, and the output end of the first motor is fixedly connected to the conveying auger; the bubbler is fixedly connected to the cleaning tank and is connected to the first and second chambers through a connecting pipe.

[0006] Furthermore, it also includes vibratory machines; several vibratory machines are fixedly attached to both the left and right sides of the cleaning tank.

[0007] Furthermore, it also includes a water pump and a water tank; the water pump is fixed to the right side of the cleaning tank; a water tank is set to the right of the cleaning tank; the conveying auger is hollow; the lower part of the water pump is connected to the water tank through a hose, and the upper part of the water pump is connected to the conveying auger through a hose; several water outlet holes are opened on the conveying auger.

[0008] Furthermore, a wire is installed in the middle of the cleaning cylinder to improve the cleaning effect on tea leaves.

[0009] Furthermore, the wire in the middle of the cleaning cylinder is designed to be spiral-shaped.

[0010] Furthermore, it also includes a pesticide cleaning system, which comprises folding plates, push rods, first spray pipes, and connecting rods. Several folding plates are movably connected to the third compartment of the cleaning box, and several drainage holes for drainage are opened on the folding plates. Adjacent folding plates are all rotatably connected to connecting rods, and the connecting rods are slidably connected to the inner wall of the third compartment. Several push groups are fixedly connected to the third compartment of the cleaning box, and each push group consists of two push rods symmetrically distributed on the left and right. The telescopic ends of all push rods on the same push group are fixedly connected to the corresponding connecting rods. Several first spray pipes are fixedly connected to the upper side of the third compartment of the cleaning box. The first spray pipes are located above the folding plates, and the nozzles of the first spray pipes are tilted towards the folding plates.

[0011] Furthermore, it also includes a discharge belt; the third compartment of the washing box is equipped with a discharge belt; the discharge belt is also provided with drainage holes; and several evenly distributed blocks are fixed to the discharge belt to prevent tea leaves from piling up.

[0012] Furthermore, it also includes baffles; each connecting rod is fixed with several baffles to prevent tea leaves from piling up.

[0013] Furthermore, it also includes a second water spray pipe; the third compartment of the cleaning tank is connected to the second water spray pipe, which is located between the folding plate and the first water spray pipe, and the nozzle of the second water spray pipe is also tilted towards the folding plate.

[0014] Furthermore, the second water spray pipe is rotatably connected to the third chamber of the cleaning tank, and the second water spray pipe is fixedly connected to the external motor.

[0015] The beneficial effects of this invention are: This invention realizes the conveying of tea leaves by a conveying auger, which avoids the problem in the prior art where the tea leaves are simply washed by a bubble machine to make the water in the washing tank surge. In this case, some tea leaves are stuck in the vortex formed by the water flow, which causes these tea leaves to soak in the water for too long, affecting the aroma of the tea leaves and reducing the quality of the tea leaves.

[0016] By using the iron wire installed in the middle of the cleaning cylinder, the tea leaves come into contact with the iron wire during the conveying process of the auger, so that bird droppings and other impurities adhering to the tea leaves come into contact with the iron wire, and then the iron wire scrapes off the bird droppings and other impurities adhering to the tea leaves, thus avoiding the tea leaves not being cleaned properly.

[0017] By making the wire in the middle of the cleaning cylinder spiral, when tea leaves get stuck in the wire during the conveying process, the rotation of the conveying auger causes the stuck tea leaves to rotate. Combined with the spiral shape of the wire, the stuck tea leaves can be conveyed forward along the spiral wire as the conveying auger moves, thus avoiding the problem of the stuck tea leaves being pushed by the subsequently conveyed tea leaves, which would damage the tea leaves and reduce the quality of the tea.

[0018] Water from the tank is pumped into the conveying auger by a water pump, causing the water to spray out from the outlet. This agitates the tea leaves being conveyed by the auger, tumbling them inside the cleaning drum. This agitation reduces the amount of tea leaves being conveyed by the auger, slowing down its speed and increasing the time the tea leaves remain in the cleaning drum. Combined with the turbulence of the water in the cleaning tank and the conveying auger's work, the tea leaves in the cleaning drum come into better contact with the wire, resulting in a more effective cleaning.

[0019] By controlling the external water pump to deliver water to the first and second water spray pipes, the water is sprayed out from the nozzles on the first and second water spray pipes to wash the tea leaves that have fallen onto the two folding plates near the conveyor belt, and to wash away the water containing pesticides and impurities attached to the tea leaves.

[0020] The baffles disperse and block the tea leaves, preventing them from piling up and sliding on the folding board, which would result in poor rinsing. Attached Figure Description

[0021] Figure 1 This is a first-view perspective three-dimensional structural diagram of the energy-saving tea cleaning device of the present invention;

[0022] Figure 2 This is a second-view perspective three-dimensional structural diagram of the energy-saving tea cleaning device of the present invention;

[0023] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the conveying auger of the present invention;

[0025] Figure 5 For the present invention Figure 4 Enlarged view of area A in the middle;

[0026] Figure 6 This is a three-dimensional structural diagram of the combination of the folding plate, push rod, and discharge belt of the present invention.

[0027] Figure 7 This is a diagram showing the state of the folding plate of the present invention;

[0028] Figure 8 For the present invention Figure 7 Enlarged view of area B in the middle.

[0029] Reference numerals: 1-Washing box, 2-Feed pipe, 3-Collection box, 4-Conveyor belt, 5-Cleaning cylinder, 5001-Water outlet, 6-Conveying auger, 7-Bubble machine, 101-First motor, 102-Vibrator, 201-Water pump, 202-Water tank, 301-Folding plate, 30101-Drain hole, 302-Push rod, 303-Discharge belt, 30301-Equal distribution block, 304-Baffle, 305-First water spray pipe, 306-Second water spray pipe, 307-Connecting rod. Detailed Implementation

[0030] The present invention will now be described in detail with reference to the accompanying drawings.

[0031] Example 1

[0032] An energy-saving tea cleaning device, such as Figures 1-5 As shown, it includes a cleaning tank 1, a feed pipe 2, a collection box 3, and a conveyor belt 4; the cleaning tank 1 is provided with three compartments; the rear of the cleaning tank 1 is the first compartment, the middle is the second compartment, and the front is the third compartment; the feed pipe 2 is installed on the upper side of the first compartment of the cleaning tank 1; the collection box 3 is set in front of the cleaning tank 1; the conveyor belt 4 is installed in the second compartment of the cleaning tank 1.

[0033] It also includes a cleaning cylinder 5, a conveying auger 6, a bubble machine 7, and a first motor 101; the cleaning cylinder 5 is fixedly connected to the cleaning tank 1 and is located in the first chamber; the feed pipe 2 is connected to the cleaning cylinder 5; the cleaning cylinder 5 is rotatably connected to the conveying auger 6; the first motor 101 is fixedly connected to the rear side of the cleaning tank 1 and the output end of the first motor 101 is fixedly connected to the conveying auger 6; the bubble machine 7 is fixedly connected to the cleaning tank 1 and is connected to the first chamber and the second chamber through a connecting pipe.

[0034] It also includes a vibrator 102; two vibrators 102 are welded to the left and right sides of the cleaning tank 1 in a symmetrical manner; the vibrator 102 vibrates the cleaning tank 1, thereby causing the water in the cleaning tank 1 to vibrate, forming sonic cleaning, and thus enhancing the cleaning effect.

[0035] It also includes a water pump 201 and a water tank 202; the water pump 201 is welded to the right side of the cleaning tank 1; the water tank 202 is set to the right of the cleaning tank 1; the conveying auger 6 is hollow for water flow; the lower part of the water pump 201 is connected to the water tank 202 through a hose, and the upper part of the water pump 201 is connected to the conveying auger 6 through a hose; the conveying auger 6 has several water outlet holes 5001.

[0036] A wire is installed in the middle of the cleaning cylinder 5. During the process of conveying tea leaves by the conveying auger 6, the wire scrapes off impurities such as bird droppings adhering to the tea leaves.

[0037] The wire in the middle of the cleaning cylinder 5 is designed in a spiral shape, so that when the stuck tea leaves are driven by the conveying auger 6, they can be conveyed forward along the spiral wire. This avoids the tea leaves stuck in the wire being pushed by the subsequently conveyed tea leaves, which would damage the tea leaves and reduce the quality of the tea.

[0038] Before using this invention to clean tea leaves, clean water is first injected into the cleaning tank 1 through an external water supply device. Then, the aerator 7 is started to agitate the water in the cleaning tank 1. At this time, tea leaves can be manually poured into the feed pipe 2, allowing them to enter the cleaning cylinder 5 in the first chamber. The tea leaves are then cleaned by the agitated water in the cleaning tank 1. Simultaneously, the first motor 101 is started, driving the conveyor auger 6 to rotate. The tea leaves entering the cleaning cylinder 5 are then conveyed forward by the conveyor auger 6 and sent to the second chamber for further cleaning. During the conveying process, the conveyor auger 6 agitates the tea leaves, preventing them from piling up and making it difficult for the agitated water in the cleaning tank 1 to clean impurities on the surface of the tea leaves. This improves the cleaning effect. Furthermore, the conveyor auger 6 avoids the problem in the prior art where the aerator 7 alone agitates the water in the cleaning tank 1 to clean the tea leaves, resulting in some tea leaves remaining stagnant in the water flow. The vortex causes some tea leaves to soak in water for too long, affecting the aroma and reducing the quality of the tea. Furthermore, while the aerator 7 churns the water in the washing tank 1 to clean the tea leaves, removing some surface impurities, impurities like bird droppings that adhere tightly to the leaves cannot be completely cleaned by the aerator alone. Therefore, a wire located in the middle of the cleaning cylinder 5 is used. During the conveying process of the auger 6, the tea leaves come into contact with the wire, allowing bird droppings and other impurities to come into contact with the wire and be scraped off. This solves the problem that the aerator alone cannot completely remove bird droppings and other impurities from the tea leaves. Simultaneously, the auger 6 churns the tea leaves and churns the water in the washing tank 1, preventing only the outer leaves from being scraped off during transport.

[0039] However, when scraping impurities off tea leaves with wire, tea leaves may get stuck in the wire. This can cause the stuck tea leaves to be pushed by the subsequently conveyed tea leaves, resulting in damage and reduced tea quality. Therefore, by making the wire in the middle of the cleaning cylinder 5 spiral, when tea leaves get stuck in the wire during the conveying auger 6, the rotation of the conveying auger 6 causes the stuck tea leaves to rotate. Combined with the spiral shape of the wire, the stuck tea leaves can be conveyed forward along the spiral wire when driven by the conveying auger 6, thus avoiding the problem of the stuck tea leaves being pushed by the subsequently conveyed tea leaves, resulting in damage and reduced tea quality.

[0040] Although the wire can scrape away bird droppings and other impurities adhering to the tea leaves, and the conveyor auger 6 can agitate the tea leaves, while the water in the cleaning tank 1 can churn the water, preventing scraping only the outermost leaves during transport, the large quantity of tea leaves means that a significant amount will not come into contact with the wire, resulting in poor overall cleaning. Therefore, during the conveyor auger 6's transport of tea leaves, a water pump 201 pumps water from the water tank 202 into the conveyor auger 6, causing the water to spray out from the outlet 5001. This agitates the tea leaves conveyed by the conveyor auger 6 within the cleaning drum 5, reducing the amount of tea leaves conveyed by the auger 6 and thus slowing down the cleaning process. The increased speed of the conveying auger 6 increases the time the tea leaves stay in the cleaning cylinder 5. Combined with the agitation of the water in the washing tank 1 and the conveying and agitating action of the auger 6, the tea leaves in the cleaning cylinder 5 come into better contact with the wire, resulting in a more effective cleaning. It should be noted that during the conveying process, the tea leaves rub against each other, and the soaking in water loosens impurities such as bird droppings. Therefore, when the tea leaves are conveyed out of the cleaning cylinder 5 and into the second chamber, most of the impurities are removed. Any remaining impurities are further cleaned by the agitated water in the second chamber, removing any loosened impurities. The tea leaves are then conveyed out of the second chamber by the conveyor belt 4 for further processing before being collected in the collection box 3.

[0041] Furthermore, while the spiral wire can help convey stuck tea leaves forward, preventing damage and quality degradation, the large quantity of tea leaves means that a significant amount will become stuck on the wire during the conveying process. As the auger continues to transport tea, more tea leaves will become stuck, preventing rapid removal and eventually causing blockage. Moreover, the continued rotation of the auger can damage the stuck tea leaves, hindering the transport of subsequent tea leaves. The problem of tea leaves gradually accumulating in the cleaning cylinder 5 and being unable to be transported is addressed by reversing the water pump 201 during the process of tea leaves being transported by the conveying auger 6. This causes the clean water in the first chamber to be drawn into the water tank 202 through the water outlet 5001, allowing the clean water in the first chamber to flow into the conveying auger 6. As the tea leaves are being transported by the conveying auger 6, the water flow in the first chamber impacts the tea leaves stuck on the wire, causing them to detach. This prevents a large amount of tea leaves from getting stuck on the wire, causing blockage, damage to the tea leaves, and the inability to transport them.

[0042] It should be noted that the water pump 201 is intermittently reversed, thereby intermittently spraying and pumping water into the first chamber through the water outlet 5001. This intermittently changes the tumbling direction of the tea leaves in the cleaning cylinder 5. When water is sprayed into the first chamber, the tea leaves tumble out of the cleaning cylinder 5. When water is pumped into the first chamber, the tea leaves tumble into the cleaning cylinder 5. Furthermore, the intermittent spraying and pumping of water into the first chamber indirectly changes the tumbling direction of the tea leaves in the cleaning cylinder 5, which is more conducive to the tumbling of the tea leaves in the cleaning cylinder 5, thereby improving the cleaning effect of the tea leaves.

[0043] Example 2

[0044] Based on Example 1, such as Figures 1-8 As shown, it also includes a pesticide cleaning system, which includes a folding plate 301, a push rod 302, a first water spray pipe 305, and a connecting rod 307. Several folding plates 301 are rotatably connected to the third compartment of the cleaning box 1, and several drainage holes 30101 are opened on the folding plates 301. Adjacent folding plates 301 are rotatably connected to the connecting rod 307, and the connecting rod 307 is slidably connected to the inner wall of the third compartment. Two push groups are fixedly connected to the third compartment of the cleaning box 1. Each push group consists of two push rods 302 that are symmetrically distributed from left to right. The telescopic ends of all push rods 302 on the same push group are fixedly connected to the corresponding connecting rods 307. Five first water spray pipes 305 that are equidistantly distributed are welded to the upper side of the third compartment of the cleaning box 1. The first water spray pipes 305 are located above the folding plates 301, and the nozzles of the first water spray pipes 305 are tilted towards the folding plates 301.

[0045] It also includes a discharge belt 303; the discharge belt 303 is installed in the third compartment of the cleaning box 1; the discharge belt 303 is also provided with a drainage hole 30101; and several equally divided blocks 30301 are welded on the discharge belt 303.

[0046] It also includes a stop bar 304; several stop bars 304 are welded onto each connecting rod 307.

[0047] It also includes a second water spray pipe 306; the third compartment of the cleaning tank 1 is connected to the second water spray pipe 306, the second water spray pipe 306 is located between the folding plate 301 and the first water spray pipe 305, and the nozzle of the second water spray pipe 306 is also tilted towards the folding plate 301.

[0048] The second water spray pipe 306 is rotatably connected to the third compartment of the cleaning box 1, and the second water spray pipe 306 is fixedly connected to the external motor. When the folding plate 301 undergoes adaptive changes, the second water spray pipe 306 rotates with the folding plate 301, so that the water sprayed from the second water spray pipe 306 can always rinse the tea leaves.

[0049] First, both the first water spray pipe 305 and the second water spray pipe 306 are connected to the external water pump 201. Initially, the adjacent folding plates 301 form a positive V-shape or an inverted V-shape, and all the folding plates 301 together form a shape like... Figure 6 The continuous W structure shown;

[0050] During the washing of tea leaves, pesticides and impurities accumulate in the first and second chambers of the washing tank 1. The water in the washing tank 1 is only manually replaced after each batch of tea leaves has been washed. Therefore, after washing the same batch of tea leaves, water containing pesticides and impurities will still adhere to the leaves, affecting the quality of the washed tea. Consequently, when the tea leaves are conveyed from the second chamber to the third chamber by the conveyor belt 4, they will fall onto the two adjacent folding plates 301 near the conveyor belt 4. At this time, the external water pump 201 is activated to spray water into the first spray pipe. Water is supplied to the first and second spray pipes 305 and 306, causing the water to spray out from the nozzles on the first and second spray pipes 305 and 306, rinsing the tea leaves that have fallen onto the two folding plates 301 near the conveyor belt 4. This washes away the water containing pesticides and impurities adhering to the tea leaves. The rinsed water is discharged into the third compartment through the drain hole 30101 on the folding plate 301, and then discharged into the collection tank for further processing by the external water pump 201. At the same time, the telescopic ends of the two push rods 302 on the side near the conveyor belt 4 are extended, thereby driving the corresponding connecting parts. As rod 307 rises, the corresponding folding plate 301 adapts, as shown in the figure. This, combined with the water flow from the first spray pipe 305, causes tea leaves that have fallen onto the two folding plates 301 near the conveyor belt 4 to slide off, propelling the tea leaves forward. Then, the telescopic ends of the two push rods 302 on the side near the conveyor belt 4 are reset, returning the two folding plates 301 to their original positions as shown in the figure. Subsequently, the telescopic ends of the two push rods 302 on the side away from the conveyor belt 4 are extended, causing the corresponding connecting rod 307 to rise, and the corresponding folding plate 301 adapts. The tea leaves conveyed by the conveyor belt 4 are rinsed in batches to prevent tea leaves from accumulating and affecting the rinsing effect. Furthermore, when the folding plate 301 undergoes adaptive changes, the second water spray pipe 306 will rotate with the folding plate 301, so that the nozzle on the second water spray pipe 306 is always parallel to the folding plate 301. This ensures that the water sprayed from the second water spray pipe 306 can always rinse the tea leaves and prevents tea leaves from accumulating between the folding plate 301 and the inner wall of the third compartment when the folding plate 301 undergoes adaptive changes, thus preventing this part of the tea leaves from being conveyed.

[0051] At the same time, when the tea leaves slide on the folding plate 301, they will come into contact with the baffle 304. The baffle 304 will disperse and block the tea leaves, preventing them from piling up and sliding on the folding plate 301, which would result in poor rinsing effect.

[0052] When the tea leaves slide off the folding plate 301, they fall onto the discharge belt 303 and drain water through the drain holes 30101. The discharged belt 303 then transports the rinsed tea leaves to the collection box 3 for further processing. Meanwhile, the evenly distributed blocks 30301 on the discharge belt 303 prevent the tea leaves from accumulating and affecting the drainage of residual water.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An energy-saving tea cleaning device, comprising a cleaning tank (1), a feed pipe (2), a collection box (3), and a conveyor belt (4); the cleaning tank (1) is provided with three chambers; the rear of the cleaning tank (1) is configured as the first chamber, the middle as the second chamber, and the front as the third chamber; the feed pipe (2) is installed on the upper side of the first chamber of the cleaning tank (1); the collection box (3) is provided in front of the cleaning tank (1); the second chamber of the cleaning tank (1) is equipped with a conveyor belt (4); characterized in that: It also includes a cleaning cylinder (5), a conveying auger (6), a bubble machine (7), and a first motor (101); the cleaning tank (1) is fixedly connected to the cleaning cylinder (5), which is located in the first chamber; the feed pipe (2) is connected to the cleaning cylinder (5); the cleaning cylinder (5) is rotatably connected to the conveying auger (6) for conveying tea leaves; the first motor (101) is fixedly connected to the rear side of the cleaning tank (1), and the output end of the first motor (101) is fixedly connected to the conveying auger (6); the bubble machine (7) is fixedly connected to the cleaning tank (1), and the bubble machine (7) is connected to the first chamber and the second chamber through a connecting pipe; It also includes a water pump (201) and a water tank (202); the water pump (201) is fixed to the right side of the cleaning tank (1); the water tank (202) is set to the right side of the cleaning tank (1); the conveying auger (6) is hollow; the lower part of the water pump (201) is connected to the water tank (202) through a hose, and the upper part of the water pump (201) is connected to the conveying auger (6) through a hose; several water outlet holes (5001) are opened on the conveying auger (6); The cleaning cylinder (5) is equipped with an iron wire in the middle to improve the cleaning effect on tea leaves; It also includes a pesticide cleaning system, which includes a folding plate (301), a push rod (302), a first water spray pipe (305), and a connecting rod (307); several folding plates (301) are movably connected to the third compartment of the cleaning box (1), and several drainage holes (30101) for drainage are opened on the folding plates (301); adjacent folding plates (301) are rotatably connected to the connecting rod (307), and the connecting rod (307) is slidably connected to the inner wall of the third compartment; Several push groups are fixedly connected in the third chamber of the cleaning tank (1). Each push group consists of two push rods (302) that are symmetrically distributed on the left and right. The telescopic ends of all push rods (302) on the same push group are fixedly connected to the corresponding connecting rods (307). Several first water spray pipes (305) are fixedly connected on the upper side of the third chamber of the cleaning tank (1). The first water spray pipes (305) are located above the folding plate (301), and the nozzles of the first water spray pipes (305) are tilted towards the folding plate (301).

2. The energy-saving tea washing device according to claim 1, characterized in that: It also includes a vibrator (102); several vibrators (102) are fixed to the left and right sides of the cleaning tank (1).

3. The energy-saving tea washing device according to claim 1, characterized in that: The wire in the middle of the cleaning cylinder (5) is spiral-shaped.

4. An energy-saving tea washing device according to claim 1, characterized in that: It also includes a discharge belt (303); the third compartment of the washing box (1) is equipped with a discharge belt (303); a drainage hole (30101) is also provided on the discharge belt (303); and several evenly distributed blocks (30301) are fixed on the discharge belt (303) to prevent tea leaves from accumulating.

5. An energy-saving tea cleaning device according to claim 4, characterized in that: It also includes a baffle (304); each connecting rod (307) is fixed with several baffles (304) to prevent tea leaves from piling up.

6. An energy-saving tea cleaning device according to claim 5, characterized in that: It also includes a second water spray pipe (306); the third compartment of the cleaning tank (1) is connected to the second water spray pipe (306), the second water spray pipe (306) is located between the folding plate (301) and the first water spray pipe (305), and the nozzle of the second water spray pipe (306) is also tilted towards the folding plate (301).

7. An energy-saving tea cleaning device according to claim 6, characterized in that: The second water spray pipe (306) is rotatably connected to the third chamber of the cleaning tank (1), and the second water spray pipe (306) is fixedly connected to the external motor.

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