Cleaning device for peeling potatoes

Abstract

The utility model provides a cleaning device for peeling potatoes, which comprises a potato processing shell, and further comprises a peeling structure arranged in the potato processing shell, and a cleaning structure arranged in the potato processing shell, and the flushing structure is arranged on the potato processing shell. By means of a baffle, a fixed net cylinder can automatically feed and discharge potatoes conveniently, by means of limitation of the side wall of a fixed cylinder, the phenomena that the potatoes are stacked, a rotating gear ring rotates, a friction pad is driven to rotate, and the friction pad rotates to drive the potatoes to roll are avoided, so that the potatoes can continuously roll on a rotating steel wire ball well, and the potatoes are prevented from being damaged. According to the potato peeling device, the potatoes are conveniently and well peeled, the peeling efficiency is improved, meanwhile, workers are prevented from being injured, tap water enters a water spraying head through a water receiving pipe, a water passing pipe and a water passing shell, the water spraying head sprays out clear water, the fixed net cylinder and the potatoes are conveniently and synchronously washed, and chippings of the peeled potatoes are well washed away.

Description

Technical Field

[0001] This utility model relates to the field of potato peeling and processing technology, and in particular to a cleaning device for potato peeling. Background Technology

[0002] Potato, scientifically known as Solanum tuberosum, is an annual herbaceous plant belonging to the Solanaceae family and the Solanum genus. Its above-ground stem is rhomboid and hairy. The leaves are initially simple, gradually growing into odd-pinnate compound leaves. The potato tuber is flattened round or spherical, hairless or sparsely pubescent, with a white, light red, or purple skin, and white, light yellow, or yellow flesh.

[0003] Because potato skins have a rough texture, potatoes are usually washed and peeled to make them more palatable. Peeling is typically done manually, which is not only tedious and inefficient, but also increases the risk of finger cuts and injuries. Therefore, improving potato peeling efficiency while minimizing worker injuries is a crucial issue that needs to be addressed in the design of potato peeling and washing devices. Utility Model Content

[0004] This invention addresses the problem of low efficiency in potato peeling and the risk of workers scratching their fingers during the peeling process by providing a potato peeling and cleaning device.

[0005] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0006] This utility model provides a potato peeling and cleaning device, including a potato processing shell, and further comprising:

[0007] A peeling structure, wherein the peeling structure is disposed inside the potato processing shell;

[0008] A rinsing structure is provided on the potato processing shell, and the rinsing structure rinses the peeling structure;

[0009] A material guiding structure is disposed below the peeling structure.

[0010] Preferably, a material passage groove is provided on the right side wall of the potato processing shell, and a drain pipe and a drain pipe are fixedly connected to the back side wall of the potato processing shell, with the drain pipe located at the bottom of the side wall.

[0011] In this technical solution, drain pipe one and drain pipe two can discharge the sewage inside the potato processing shell to the outside.

[0012] Preferably, the peeling structure includes a fixed cylinder, a fixed mesh cylinder, steel wool, a second feeding trough, rotating support rods, and a rotating motor. Two rotating support rods are fixedly connected to both ends of the fixed cylinder, and the two rotating support rods are rotatably connected to the inner side wall of the potato processing shell. The rotating motor is fixedly connected to the side wall on the back of the potato processing shell, and the rotating end of the rotating motor is fixedly connected to the rotating support rods. A fixed mesh cylinder is fixedly connected to the outer side wall of the fixed cylinder, and a second feeding trough is opened on the side wall of the fixed mesh cylinder. Steel wool is fixedly connected at equal intervals to the inner side wall of the fixed mesh cylinder.

[0013] In this technical solution, the rotation of the first rotating motor drives the rotation of the rotating support rod, which in turn drives the rotation of the fixed cylinder, which in turn drives the fixed mesh cylinder and the rotating rod to rotate clockwise, and the rotation of the fixed mesh cylinder drives the steel wire ball and the feed trough to rotate.

[0014] Preferably, the peeling structure includes a rolling shaft, a rotating rod, a rotating gear, and a friction pad. The rolling shaft is fixedly connected to the side wall of the rotating rod, and the friction pad is fixedly connected to the side wall of the rolling shaft. The friction pad, the rolling shaft, and the rotating rod are rotatably connected at equal distances to the side wall of the fixed cylinder, and the rotating gear is fixedly connected to both ends of the rotating rod.

[0015] In this technical solution, the rotating gear ring rotates, the fixed gear ring drives the rotating rod to rotate, the rotating rod drives the rolling shaft to rotate, the rolling shaft drives the friction pad to rotate, and the rotation of the friction pad drives the potato to roll, so that the potato can roll continuously on the rotating steel wool ball.

[0016] Preferably, a fixed toothed ring is fixedly connected to the inner wall of the potato processing shell, and the fixed toothed ring and the rotating gear mesh with each other.

[0017] In this technical solution, the rotation of the rotating rod drives the rotating gear to roll along the fixed gear ring, and the rotating gear ring rotates on its own axis.

[0018] Preferably, a feeding pipe is fixedly connected to the left side wall of the potato processing shell. One end of the feeding pipe is attached to the side wall of the fixed mesh cylinder. A baffle is rotatably connected to the bottom side wall of the feeding pipe. The other end of the feeding pipe is fixedly connected to the feeding shell, which is fixedly connected to the side wall of the potato processing shell.

[0019] In this technical solution, the potatoes inside the feed shell roll along the feed pipe and the baffle, pass through the feed chute and enter the fixed mesh cylinder.

[0020] Preferably, the baffle and the feed pipe cooperate with each other.

[0021] In this technical solution, the second feed chute is located away from the port of the first feed pipe. As the fixed mesh cylinder rotates clockwise, the baffle is driven to rotate upward, causing the baffle to block the feed pipe and prevent the remaining potatoes from being fed.

[0022] Preferably, a support plate is fixedly connected to the inner side wall of the potato processing shell, and a second discharge pipe is fixedly connected to the side wall of the support plate. The top of the second discharge pipe is attached to the side wall of the fixed mesh cylinder, and the top side wall of the support plate is inclined toward the second discharge pipe.

[0023] In this technical solution, when the feeding trough 2 rotates clockwise to the top of the feeding pipe 2, the peeled potatoes pass through the feeding trough 2 and fall into the feeding pipe 2. The potatoes in the feeding pipe 2 roll down the feeding pipe 2 and fall onto the guide rod.

[0024] Preferably, the material guiding structure includes a material guiding rod and a fixed baffle. The fixed baffle is fixedly connected to the side wall on the right side of the potato processing shell. The bottom of the fixed baffle is directly opposite the lower end of the material passage trough. The material guiding rod is fixedly connected at equal intervals on the inner side wall of the fixed baffle. The other end of the material guiding rod passes through the material passage trough and is fixedly connected to the inner side wall of the potato processing shell.

[0025] In this technical solution, peeled potatoes roll down the guide rod for feeding, and a fixed baffle can block the water that slides down the guide rod.

[0026] Preferably, the rinsing structure includes a water pipe, a water receiving pipe, a water supply shell, and a spray head. Two water supply shells are fixedly connected to the inner side wall of the potato processing shell. Spray heads are fixedly connected at equal intervals to the side walls of the two water supply shells. The two ends of the water pipe are fixedly connected to the side walls of the two water supply shells. A water receiving pipe is fixedly connected to the side wall of the water pipe.

[0027] In this technical solution, tap water enters the spray head through the water inlet pipe, water outlet pipe, and water outlet housing. The spray head sprays out clean water, and the spray head above the support plate washes the fixed mesh cylinder, washing off the potato peel fragments remaining on the steel wool. The potato peel fragments then pass through the mesh cylinder of the fixed mesh cylinder and fall onto the support plate, flowing along the support plate into the drain pipe and being discharged.

[0028] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0029] The positive and progressive effects of this utility model are as follows:

[0030] 1. The rotation of the fixed mesh cylinder drives the second feeding chute to move away from the port of the first feeding pipe. As the fixed mesh cylinder rotates clockwise, the baffle is driven to rotate upward, blocking the feeding pipe and preventing the remaining potatoes from being fed. When the second feeding chute rotates clockwise to the top of the second feeding pipe, the peeled potatoes pass through the second feeding chute and fall into the second feeding pipe. The second feeding chute then rotates to the port of the first feeding pipe, where the baffle is no longer pushed and falls down. The potatoes in the first feeding pipe fall back into the fixed mesh cylinder, which facilitates the automatic feeding and unloading of potatoes by the fixed mesh cylinder.

[0031] 2. The rotation of the motor drives the fixed cylinder to rotate, which in turn drives the fixed mesh cylinder and the rotating rod to rotate clockwise. The rotation of the fixed mesh cylinder causes the steel wool to move. Potatoes inside the fixed mesh cylinder are prevented from piling up by the side wall of the fixed cylinder, allowing the potatoes to be laid flat on the steel wool. The rotating rod drives the rotating gear to roll along the fixed gear ring. The rotating gear ring rotates on its own axis, causing the friction pad to rotate. The rotation of the friction pad causes the potatoes to roll, allowing the potatoes to roll continuously on the rotating steel wool. The steel wool then peels the surface of the rolling potatoes, making peeling more efficient and preventing worker injuries.

[0032] 3. In this application, tap water enters the spray head through the water inlet pipe, water outlet pipe, and water outlet housing. The spray head sprays out clean water. The upper spray head washes the fixed mesh cylinder, washing off the potato peel fragments remaining on the steel wool. The lower spray head washes the potatoes on the guide rod, cleaning the potatoes. This facilitates better simultaneous washing of the fixed mesh cylinder and potatoes, and better cleaning of the peeled potato fragments. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0034] Figure 2 This is a schematic diagram of the overall internal structure of this utility model.

[0035] Figure 3 This is a side view of the internal structure of the present invention.

[0036] Figure 4 This is a top view of the internal structure of the present invention.

[0037] Figure 5 This is a three-dimensional structural diagram of the overall rinsing structure of this utility model.

[0038] Figure 6 The whole of this utility model Figure 2 A magnified schematic diagram of the structure at point A.

[0039] Explanation of reference numerals in the attached figures

[0040] 1. Potato processing shell; 2. Support foot; 3. Feeding shell; 4. Feeding trough one; 5. Flushing structure; 501. Water pipe; 502. Water receiving pipe; 503. Water supply shell; 504. Spray head; 6. Peeling structure; 601. Fixed cylinder; 602. Fixed mesh cylinder; 603. Steel wool; 604. Feeding trough two; 605. Rotating support rod; 606. Rotating motor; 611. Rolling shaft; 612. Rotating rod; 613. Rotating gear; 614. Friction pad; 7. Discharge pipe one; 8. Baffle; 9. Discharge pipe two; 10. Support plate; 11. Drainage pipe one; 12. Material guiding structure; 1201. Guide rod; 1202. Fixed baffle; 13. Fixed toothed ring; 14. Drainage pipe two. Detailed Implementation

[0041] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0042] like Figure 1-6 As shown, a potato peeling and cleaning device includes a potato processing shell 1, and further includes:

[0043] Peeling structure 6, which is disposed inside potato processing shell 1;

[0044] A rinsing structure 5 is provided on the potato processing shell 1, and the rinsing structure 5 rinses the peeling structure 6.

[0045] The material guiding structure 12 is disposed below the peeling structure 6.

[0046] A material passage trough 4 is provided on the right side wall of the potato processing housing 1. A drain pipe 11 and a drain pipe 2 14 are fixedly connected to the back side wall of the potato processing housing 1. The drain pipe 11 is located at the bottom of the side wall.

[0047] Drain pipe 11 and drain pipe 24 can discharge the sewage inside the potato processing shell 1 to the outside.

[0048] The peeling structure 6 includes a fixed cylinder 601, a fixed mesh cylinder 602, steel wool 603, a second feeding trough 604, a rotating support rod 605, and a rotating motor 606. Two rotating support rods 605 are fixedly connected to both ends of the fixed cylinder 601, and the two rotating support rods 605 are rotatably connected to the inner side wall of the potato processing shell 1. The rotating motor 606 is fixedly connected to the side wall on the back of the potato processing shell 1, and the rotating end of the rotating motor 606 is fixedly connected to the rotating support rod 605. The fixed mesh cylinder 602 is fixedly connected to the outer side wall of the fixed cylinder 601, and a second feeding trough 604 is opened on the side wall of the fixed mesh cylinder 602. Steel wool 603 is fixedly connected at equal intervals on the inner side wall of the fixed mesh cylinder 602.

[0049] The rotation of the rotating motor 606 drives the rotating support rod 605 to rotate, which in turn drives the fixed cylinder 601 to rotate. The fixed cylinder 601 drives the fixed mesh cylinder 602 and the rotating rod 612 to rotate clockwise. The rotation of the fixed mesh cylinder 602 drives the steel wire ball 603 and the material passage trough 604 to rotate.

[0050] The peeling structure 6 includes a rolling shaft 611, a rotating rod 612, a rotating gear 613, and a friction pad 614. The rolling shaft 611 is fixedly connected to the side wall of the rotating rod 612, and the friction pad 614 is fixedly connected to the side wall of the rolling shaft 611. The friction pad 614, the rolling shaft 611, and the rotating rod 612 are rotatably connected at equal distances to the side wall of the fixed cylinder 601. The rotating gear 613 is fixedly connected to both ends of the rotating rod 612.

[0051] The rotating gear ring rotates, which in turn causes the fixed gear ring 13 to rotate the rotating rod 612. The rotating rod 612 then causes the rolling shaft 611 to rotate, which in turn causes the friction pad 614 to rotate. The rotation of the friction pad 614 causes the potato to roll, allowing the potato to roll continuously on the rotating steel wool ball 603.

[0052] A fixed toothed ring 13 is fixedly connected to the inner wall of the potato processing shell 1, and the fixed toothed ring 13 and the rotating gear 613 mesh with each other.

[0053] The rotation of the rotating rod 612 drives the rotating gear 613 to roll along the fixed gear ring 13, causing the rotating gear ring to rotate on its own axis.

[0054] A feeding pipe 7 is fixedly connected to the left side wall of the potato processing housing 1. One end of the feeding pipe 7 is attached to the side wall of the fixed mesh cylinder 602. A baffle 8 is rotatably connected to the bottom side wall of the feeding pipe. The other end of the feeding pipe 7 is fixedly connected to the feeding housing 3, which is fixedly connected to the side wall of the potato processing housing 1.

[0055] The potatoes inside the feed housing 3 roll along the feed pipe 7 and the baffle 8, pass through the feed chute 604 and enter the fixed mesh cylinder 602.

[0056] The baffle 8 and the feed pipe 7 cooperate with each other.

[0057] As the feed chute 2 604 exits the port of the feed pipe 1 7, the baffle 8 is driven to rotate upward during the clockwise rotation of the fixed mesh cylinder 602, causing the baffle 8 to block the feed pipe 1 7 and prevent the remaining potatoes from being fed.

[0058] A support plate 10 is fixedly connected to the inner side wall of the potato processing shell 1. A discharge pipe 2 9 is fixedly connected to the side wall of the support plate 10. The top of the discharge pipe 2 9 is attached to the side wall of the fixed mesh cylinder 602. The top side wall of the support plate 10 is inclined towards the drain pipe 2 14.

[0059] When the feed chute 2 604 rotates clockwise to the top of the feed pipe 2 9, the peeled potatoes pass through the feed chute 2 604 and fall into the feed pipe 2 9. The potatoes in the feed pipe 2 9 roll down the feed pipe 2 9 and fall onto the guide rod 1201.

[0060] The material guiding structure 12 includes a material guiding rod 1201 and a fixed baffle 1202. The fixed baffle 1202 is fixedly connected to the side wall on the right side of the potato processing shell 1. The bottom of the fixed baffle 1202 is directly opposite the lower end of the material passage 4. The material guiding rod 1201 is fixedly connected at equal intervals on the inner side wall of the fixed baffle 1202. The other end of the material guiding rod 1201 passes through the material passage 4 and is fixedly connected to the inner side wall of the potato processing shell 1.

[0061] Peeled potatoes roll down the guide rod 1201 for feeding, and the fixed baffle 1202 can block the water that slides down the guide rod 1201.

[0062] The rinsing structure 5 includes a water pipe 501, a water receiving pipe 502, a water-conducting housing 503, and a spray head 504. Two water-conducting housings 503 are fixedly connected to the inner side wall of the potato processing housing 1. Spray heads 504 are fixedly connected at equal intervals to the side walls of the two water-conducting housings 503. The two ends of the water pipe 501 are fixedly connected to the side walls of the two water-conducting housings 503. A water receiving pipe 502 is fixedly connected to the side wall of the water pipe 501.

[0063] Tap water enters the spray head 504 through the water inlet pipe 502, the water outlet pipe 501, and the water outlet housing 503. The spray head 504 sprays out clean water. The spray head 504 above the support plate 10 washes the fixed mesh cylinder 602, washing off the potato peel fragments remaining on the steel wool 603. The potato peel fragments then pass through the mesh cylinder of the fixed mesh cylinder 602 and fall onto the support plate 10, flowing down the support plate 10 into the drain pipe 14 for discharge.

[0064] In use, all electrical components mentioned in this application are externally connected to a power supply and control switch. Potatoes to be cleaned are placed in the feeding housing 3, and the water inlet pipe 502 is connected to a tap water pipe. The potatoes in the feeding housing 3 roll along the discharge pipe 7 and the baffle 8, pass through the feed trough 604 and enter the fixed mesh cylinder 602. The rotating motor 606 rotates, driving the rotating support rod 605 to rotate. The rotating support rod 605 drives the fixed cylinder 601 to rotate. The fixed cylinder 601 drives the fixed mesh cylinder 602 and the rotating rod 612 to rotate clockwise. The rotation of the fixed mesh cylinder 602 drives the steel wool ball 603 and the feed trough 604 to rotate, so that the feed trough 604 leaves the port of the discharge pipe 7. During the clockwise rotation of the fixed mesh cylinder 602, the baffle 8 is driven to rotate upward, so that the baffle 8 blocks the discharge pipe 7 and prevents the remaining potatoes from being discharged.

[0065] Potatoes entering the fixed mesh cylinder 602 are prevented from piling up by the side wall of the fixed cylinder 601, allowing them to be laid flat on the steel wool 603. The rotating rod 612 rotates, causing the rotating gear 613 to roll along the fixed gear ring 13. The rotating gear ring rotates, which in turn causes the fixed gear ring 13 to rotate, which in turn causes the rotating rod 612 to rotate. The rotating rod 612 then causes the rolling shaft 611 to rotate, which in turn causes the friction pad 614 to rotate. The rotation of the friction pad 614 causes the potatoes to roll, allowing them to roll continuously on the rotating steel wool 603. The steel wool 603 then peels the surface of the rolling potatoes, making it easier to peel them.

[0066] When the feeding chute 2 604 rotates clockwise to the top of the feeding pipe 2 9, the peeled potatoes pass through the feeding chute 2 604 and fall into the feeding pipe 2 9. The feeding chute 2 604 then rotates to the end of the feeding pipe 1 7, and the baffle 8 is no longer pushed and falls down. The potatoes in the feeding pipe 1 7 fall into the fixed mesh cylinder 602 again. The above steps are repeated for cleaning, so that the fixed mesh cylinder 602 can automatically feed and unload potatoes. The potatoes in the feeding pipe 2 9 roll down the feeding pipe 2 9 onto the guide rod 1201. The peeled potatoes roll down the guide rod 1201 for unloading.

[0067] Tap water enters the spray head 504 through the water inlet pipe 502, water outlet pipe 501, and water outlet housing 503. The spray head 504 sprays out clean water. The spray head 504 above the support plate 10 washes the fixed mesh cylinder 602, washing off the potato peel fragments remaining on the steel wool 603. The potato peel fragments pass through the mesh cylinder of the fixed mesh cylinder 602 and fall onto the support plate 10. They then flow down the support plate 10 into the drain pipe 14 and are discharged. The spray head 504 below the support plate 10 washes the potatoes on the guide rod 1201, cleaning the potatoes. The washed-off impurities fall to the bottom of the potato processing housing 1 and are discharged through the drain pipe 11.

[0068] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A potato peeling and cleaning device, comprising a potato processing shell (1), characterized in that, Also includes: Peeling structure (6), said peeling structure (6) is disposed inside the potato processing shell (1); A rinsing structure (5) is provided on the potato processing shell (1) and the rinsing structure (5) rinses the peeling structure (6); A material guiding structure (12) is disposed below the peeling structure (6).

2. The potato peeling and cleaning device as described in claim 1, characterized in that: A feed trough (4) is provided on the right side wall of the potato processing housing (1), and a drain pipe (11) and a drain pipe (2) are fixedly connected on the back side wall of the potato processing housing (1). The drain pipe (11) is located at the bottom of the side wall.

3. The potato peeling and cleaning device as described in claim 1, characterized in that: The peeling structure (6) includes a fixed cylinder (601), a fixed mesh cylinder (602), a steel wool ball (603), a second feeding trough (604), a rotating support rod (605), and a rotating motor (606). Two rotating support rods (605) are fixedly connected to both ends of the fixed cylinder (601). The two rotating support rods (605) are rotatably connected to the inner side wall of the potato processing shell (1). The rotating motor (606) is fixedly connected to the side wall on the back of the potato processing shell (1). The rotating end of the rotating motor (606) is fixedly connected to the rotating support rod (605). The fixed mesh cylinder (602) is fixedly connected to the outer side wall of the fixed cylinder (601). The second feeding trough (604) is opened on the side wall of the fixed mesh cylinder (602). Steel wool balls (603) are fixedly connected at equal intervals on the inner side wall of the fixed mesh cylinder (602).

4. The potato peeling and cleaning device as described in claim 3, characterized in that: The peeling structure (6) includes a rolling shaft (611), a rotating rod (612), a rotating gear (613), and a friction pad (614). The rolling shaft (611) is fixedly connected to the side wall of the rotating rod (612), and the friction pad (614) is fixedly connected to the side wall of the rolling shaft (611). The friction pad (614), the rolling shaft (611), and the rotating rod (612) are rotatably connected at equal distances to the side wall of the fixed cylinder (601). The rotating gear (613) is fixedly connected to both ends of the rotating rod (612).

5. The potato peeling and cleaning device as described in claim 1, characterized in that: A fixed toothed ring (13) is fixedly connected to the inner wall of the potato processing shell (1), and the fixed toothed ring (13) and the rotating gear (613) mesh with each other.

6. The potato peeling and cleaning device as described in claim 1, characterized in that: A feeding pipe (7) is fixedly connected to the left side wall of the potato processing shell (1). One end of the feeding pipe (7) is attached to the side wall of the fixed mesh cylinder (602). A baffle (8) is rotatably connected to the bottom side wall of the feeding pipe. The other end of the feeding pipe (7) is fixedly connected to the feeding shell (3). The feeding shell (3) is fixedly connected to the side wall of the potato processing shell (1).

7. The potato peeling and cleaning device as described in claim 6, characterized in that: The baffle (8) and the feed pipe (7) cooperate with each other.

8. The potato peeling and cleaning device as described in claim 1, characterized in that: A support plate (10) is fixedly connected to the inner side wall of the potato processing shell (1), and a discharge pipe (9) is fixedly connected to the side wall of the support plate (10). The top of the discharge pipe (9) is attached to the side wall of the fixed mesh cylinder (602), and the top side wall of the support plate (10) is inclined toward the drain pipe (14).

9. The potato peeling and cleaning device as described in claim 1, characterized in that: The material guiding structure (12) includes a material guiding rod (1201) and a fixed baffle (1202). The fixed baffle (1202) is fixedly connected to the side wall on the right side of the potato processing shell (1). The bottom of the fixed baffle (1202) is directly opposite the lower end of the material passage trough (4). The material guiding rod (1201) is fixedly connected at equal intervals on the inner side wall of the fixed baffle (1202). The other end of the material guiding rod (1201) passes through the material passage trough (4) and is fixedly connected to the inner side wall of the potato processing shell (1).

10. The potato peeling and cleaning device as described in claim 1, characterized in that: The rinsing structure (5) includes a water pipe (501), a water receiving pipe (502), a water-conducting housing (503), and a spray head (504). Two water-conducting housings (503) are fixedly connected to the inner side wall of the potato processing housing (1). Spray heads (504) are fixedly connected at equal intervals to the side walls of the two water-conducting housings (503). The two ends of the water pipe (501) are fixedly connected to the side walls of the two water-conducting housings (503). A water receiving pipe (502) is fixedly connected to the side wall of the water pipe (501).

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