Peeling equipment for processing vegetables
By designing a peeling device including a peeling barrel, a matte barrel, a cleaning barrel and a flushing mechanism, the problem of waste washing water and flesh when dealing with soiled vegetables is solved, achieving efficient peeling and waste reduction effects.
Patent Information
- Application Number
- CN202421857091.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-02
AI Technical Summary
When handling vegetables with soil, existing peeling equipment is prone to waste rinsing water. The soil adheres to the matte layer to reduce the skin grinding effect, and it is difficult to rinse off when the soil adheres to the flesh, resulting in waste of the flesh.
A peeling device including a peeling cylinder, a matte cylinder, a cleaning cylinder and a flushing mechanism is designed. By setting up an electric telescopic rod and cleaning cylinder in the peeling cylinder, the soil on the surface of the vegetable is quickly brushed off by using hard bristles; then peeling is achieved by spraying water and friction between the frosted cylinder, and the flushing mechanism ensures the effective utilization of the rinsing water.
It effectively avoids wasting rinsing water, improves skin grinding efficiency, reduces the problem of soil adhering to the inner side walls of the frosted barrel and the flesh, thereby reducing the waste of the flesh.
Smart Images
Figure CN222898266U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of vegetable processing, and particularly relates to a peeling device for processing vegetables. Background Art
[0002] Peeling devices are often used in vegetable processing. For example, for root vegetables such as potatoes, a sanding peeling device is generally used during processing. By placing the potatoes in a peeling cylinder, and then driving the bottom dial to rotate through a motor, the dial will drive the potatoes to move rapidly and randomly in a circular motion inside the peeling cylinder. The inner wall of the peeling cylinder is a sanding layer, and the potatoes will continuously rub against the sanding layer during movement, so as to achieve the purpose of peeling. Generally, the surfaces of root vegetables such as potatoes are covered with a lot of soil. Sometimes, for the sake of convenience, they are not washed in advance, and the soil-bearing vegetables are directly put into the peeling cylinder. When rubbing, water is sprayed into the peeling cylinder to achieve the purpose of cleaning while rubbing and peeling. However, this method will waste a lot of flushing water, and when a lot of soil is rubbed, due to untimely flushing, it will adhere to the sanding layer and reduce the skin grinding effect. Moreover, during skin grinding, a lot of soil adheres to the vegetable pulp and is not easy to wash off. In order to ensure the cleanliness of the pulp, the degree of friction peeling will be increased, grinding off more dirty pulp, resulting in waste. Content of the Utility Model
[0003] Aiming at the above problems, the purpose of the utility model is to provide a peeling device for processing vegetables, which solves the problems that the surfaces of root vegetables such as potatoes are generally covered with a lot of soil. Sometimes, for the sake of convenience, they are not washed in advance, and the soil-bearing vegetables are directly put into the peeling cylinder. When rubbing, water is sprayed into the peeling cylinder to achieve the purpose of cleaning while rubbing and peeling. However, this method will waste a lot of flushing water, and when a lot of soil is rubbed, due to untimely flushing, it will adhere to the sanding layer and reduce the skin grinding effect. Moreover, during skin grinding, a lot of soil adheres to the vegetable pulp and is not easy to wash off. In order to ensure the cleanliness of the pulp, the degree of friction peeling will be increased, grinding off more dirty pulp, resulting in waste.
[0004] To achieve the above objectives, the utility model adopts the following technical solution: a vegetable peeling device comprises a peeling cylinder, a base plate is symmetrically arranged on the lower side of the peeling cylinder, a motor 1 is arranged on the lower side of the peeling cylinder, the output end of the motor 1 penetrates through the inner side of the peeling cylinder and a dial is arranged, a frosting cylinder is arranged on the inner side of the peeling cylinder, a discharge port is provided on the lower side of one side of the peeling cylinder, the discharge port penetrates through the inner side of the frosting cylinder, a discharge shell is provided on the side of the peeling cylinder corresponding to the discharge port, a baffle is provided on the upper side of the discharge shell near the discharge port for sliding engagement, an electric telescopic rod is provided on the side of the peeling cylinder, a cross bar is provided on the output end of the electric telescopic rod, a motor 2 is provided on the upper side of one end of the cross bar close to the center of the peeling cylinder, the output end of the motor 2 penetrates through the cross bar to the lower side where a cleaning cylinder is arranged, feeding slots are symmetrically provided on both sides of the cleaning cylinder, and hard bristles are evenly arranged on the inner side of the cleaning cylinder.
[0005] The beneficial effects of the utility model are as follows: the dirt on the surface of vegetables can be quickly brushed off before peeling, and the vegetables can be rubbed and peeled and rinsed with water after brushing, thereby avoiding wasting a lot of rinsing water, avoiding the dirt adhering to the inner wall of the grinding cylinder to affect the peeling effect, and avoiding the dirt adhering to cause a lot of waste of pulp.
[0006] In order to filter out the peels and muddy water directly when flushing;
[0007] As a further improvement of the above technical solution: slag leakage grooves are equidistantly provided on the lower side of the side of the baffle.
[0008] The beneficial effect of this improvement is that the peels and muddy water can be directly filtered out during flushing.
[0009] In order to facilitate the regular removal, replacement and cleaning of the sand disc;
[0010] As a further improvement of the above technical solution: the dial includes a chassis, a sand tray, a convex rod, a ball groove and a rubber ball. The sand tray is arranged on the upper side of the chassis. The upper side of the chassis is surrounded by a ball groove. The lower side of the sand tray is provided with rubber balls corresponding to the ball grooves. The rubber balls are plug-in and snap-connected with the ball grooves.
[0011] The beneficial effect of this improvement is that it is convenient to regularly remove, replace and clean the sand tray.
[0012] In order to increase the stirring effect on fruits and vegetables;
[0013] As a further improvement of the above technical solution: a convex rod is arranged around the upper side of the sand tray.
[0014] The beneficial effect of this improvement is to increase the stirring effect on fruits and vegetables.
[0015] In order to facilitate the disassembly and cleaning of the sanding tube;
[0016] As a further improvement of the above technical solution: card slots are symmetrically arranged on the outer side of the frosting cylinder, a clamping rod is inserted and clamped inside the card slot, the clamping rod is fixedly connected with the peeling cylinder, and handles are symmetrically arranged on the upper side of the frosting cylinder.
[0017] The beneficial effect of this improvement is that by lifting the frosting cylinder with the handle and pulling out the frosting cylinder along the clamping rod, it is convenient to disassemble and clean the frosting cylinder.
[0018] For more stable and safe flushing of vegetables inside the peeling cylinder;
[0019] As a further improvement of the above technical solution: a flushing mechanism is arranged on the side of the peeling cylinder opposite to the feeding chute opening. The flushing mechanism includes a main water pipe, a water filling port, a water outlet, a water delivery pipe, a side block, a rotating block, a spraying rod, a knob rod, a spraying disc, a ball head shell and an arc spraying port. The main water pipe is fixedly connected with the peeling cylinder, a water filling port is arranged on the lower side of the main water pipe, a water outlet is arranged on the upper side of the side surface of the main water pipe, the main water pipe is connected with the water delivery pipe through the water outlet, the upper end of the water delivery pipe is connected with the spraying rod, side blocks are symmetrically arranged on the upper end of the main water pipe, a rotating block is rotatably arranged between the side blocks, the upper side of the rotating block is fixedly connected with the spraying rod, and a knob rod is arranged on the side surface of the side block in a threaded manner. The knob rod penetrates through the side block and contacts the rotating block.
[0020] The beneficial effect of this improvement is that the flushing mechanism is set. After cleaning the soil, the cleaning cylinder moves up, the feeding chute opening is exposed, the spraying rod is rotated to the inside of the peeling cylinder, the knob rod is tightened to fasten and limit the spraying rod, an external water pipe is connected through the water filling port, and water is sent into the spraying rod through the water delivery pipe. Compared with directly putting the water pipe into the peeling cylinder, which is easily interfered by potatoes, the flushing mechanism flushes the vegetables inside the peeling cylinder more stably and safely.
[0021] For continuous flushing of the inner wall of the frosting cylinder;
[0022] As a further improvement of the above technical solution: a spraying disc is arranged at one end of the spraying rod far away from the water delivery pipe, a ball head shell is arranged on the lower side of the spraying disc, and a plurality of ball head shells are symmetrically arranged on the lower side of the ball head shell from inside to outside with the same center. The output direction of the ball head shell is perpendicular to the outer tangent plane of the arc spraying port.
[0023] The beneficial effect of this improvement is that water enters the ball head shell through the spraying disc and then sprays downward from the arc spraying port. The output direction of the ball head shell is perpendicular to the outer tangent plane of the arc spraying port, and the water will spray onto each part of the inner wall of the frosting cylinder in an arc waterfall shape, which is convenient for continuous flushing of the inner wall of the frosting cylinder during skin grinding to avoid the attachment of fruit peels.
[0024] The parts not involved in this device are the same as the prior art or can be implemented by using the prior art. Brief Description of the Drawings
[0025] Figure 1 is a schematic structural view of the present utility model Figure 1 ;
[0026] Figure 2 is a schematic structural view of the present utility model Figure 2 ;
[0027] Figure 3 is a schematic connection structure view of the cleaning cylinder in the present utility model;
[0028] Figure 4 is a schematic inner structure view of the peeling cylinder in the present utility model;
[0029] Figure 5 is a schematic structural view of the dial in the present utility model;
[0030] Figure 6 is a schematic structural view of the flushing mechanism in the present utility model;
[0031] In the figure: 1, peeling cylinder; 2, base plate; 3, first motor; 4, dial; 41, chassis; 42, abrasive disc; 43, convex rod; 44, ball groove; 45, rubber ball; 5, grinding cylinder; 51, card slot; 52, clamping rod; 53, handle; 6, discharge port; 7, discharge shell; 8, baffle; 9, slag leakage groove; 10, electric telescopic rod; 11, cross bar; 12, second motor; 13, cleaning cylinder; 14, feeding trough opening; 15, flushing mechanism; 151, main water pipe; 152, water filling port; 153, water outlet; 154, water delivery pipe; 155, side block; 156, rotating block; 157, spraying rod; 158, knob rod; 159, spraying disc; 1510, ball head shell; 1511, arc spraying port. Detailed Embodiment
[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description of this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present invention.
[0033] As Figure 1 — Figure 6As shown: A peeling device for processing vegetables, comprising a peeling cylinder 1, a base plate 2 is symmetrically arranged on the lower side of the peeling cylinder 1, a motor 3 is arranged on the lower side of the peeling cylinder 1, the output end of the motor 3 penetrates through the peeling cylinder 1 and is provided with a dial 4 on the inner side, a grinding cylinder 5 is arranged on the inner side of the peeling cylinder 1, a discharge port 6 is opened on the lower side of one side of the peeling cylinder 1, the discharge port 6 penetrates through the inner side of the grinding cylinder 5, a discharge shell 7 is arranged on the side of the peeling cylinder 1 corresponding to the discharge port 6, a baffle 8 is arranged on the upper side of the discharge shell 7 near the discharge port 6 for sliding engagement, an electric telescopic rod 10 is arranged on the side of the peeling cylinder 1, a cross bar 11 is arranged on the output end of the electric telescopic rod 10, and a motor is arranged on the upper side of the end of the cross bar 11 close to the center of the peeling cylinder 1 12, the output end of the motor 12 passes through the cross bar 11 to the lower side where a cleaning cylinder 13 is arranged, and feeding slots 14 are symmetrically provided on both sides of the cleaning cylinder 13, and hard bristles are evenly provided on the inner side of the cleaning cylinder 13, so that the dirt on the surface of the vegetables can be quickly brushed off before grinding, and the vegetables can be rubbed and peeled and rinsed with water after brushing, so as to avoid wasting a lot of flushing water, avoid the dirt adhering to the inner wall of the grinding cylinder 5 to affect the grinding effect, and avoid the dirt adhering to cause a lot of waste of pulp, and the lower side of the side of the baffle 8 is equidistantly provided with slag leakage grooves 9, which can directly filter out the peel and muddy water when flushing, and the dial 4 includes a chassis 41, a sand tray 42, a convex rod 43, a ball groove 44 and a rubber ball 45, and the sand tray 42 is arranged on the upper side of the chassis 41, and the A ball groove 44 is provided on the upper side of the chassis 41 in a surrounding manner, and rubber balls 45 are provided one by one on the lower side of the sanding disc 42 corresponding to the ball groove 44. The rubber balls 45 are plugged and clamped with the ball groove 44, which is convenient for regular removal, replacement and cleaning of the sanding disc 42. A convex rod 43 is provided on the upper side of the sanding disc 42 to increase the stirring effect on fruits and vegetables. A clamping groove 51 is symmetrically provided on the outer side of the grinding cylinder 5, and a clamping rod 52 is provided on the inner side of the clamping groove 51 for plugging and clamping. The clamping rod 52 is fixedly connected to the peeling cylinder 1. A handle 53 is symmetrically provided on the upper side of the grinding cylinder 5. The grinding cylinder 5 is lifted by the handle 53 and pulled out along the clamping rod 52, which is convenient for disassembly and cleaning of the grinding cylinder 5. A flushing mechanism is provided on the side of the peeling cylinder 1 facing the feeding slot 14 15, the flushing mechanism 15 includes a main water pipe 151, a water inlet 152, a water outlet 153, a water pipe 154, a side block 155, a rotating block 156, a water spray rod 157, a knob rod 158, a water spray plate 159, a ball head shell 1510 and an arc water spray port 1511, the main water pipe 151 is fixedly connected to the peeling cylinder 1, the lower side of the main water pipe 151 is provided with a water inlet 152, the upper side of the side of the main water pipe 151 is provided with a water outlet 153, the main water pipe 151 is connected to the water pipe 154 through the water outlet 153, the upper end of the water pipe 154 is connected to the water spray rod 157, the upper end of the main water pipe 151 is symmetrically provided with side blocks 155, and the rotating blocks 156 are rotatably provided between the side blocks 155,The upper side of the rotating block 156 is fixedly connected to the water spraying rod 157. A knob rod 158 is threadedly arranged on the side surface of the side block 155. The knob rod 158 penetrates through the side block 155 and contacts the rotating block 156. A flushing mechanism 15 is provided. After cleaning the soil, the cleaning cylinder 13 moves upward, and the feeding trough opening 14 is exposed. The water spraying rod 157 is rotated to the inside of the peeling cylinder 1, and the knob rod 158 is tightened to fasten and limit the water spraying rod 157. A water pipe is externally connected through the water inlet 152, and water is sent into the water spraying rod 157 through the water delivery pipe 154. Compared with directly putting the water pipe into the peeling cylinder 1, it is more likely to be interfered by potatoes. The flushing mechanism 15 flushes the vegetables inside the peeling cylinder 1 more stably and safely. One end of the water spraying rod 157 away from the water delivery pipe 154 is provided with a water spraying disc 159. A ball head shell 1510 is arranged on the lower side of the water spraying disc 159. A plurality of ball head shells 1510 are symmetrically and concentrically arranged from the inside to the outside on the lower side of the ball head shell 1510. The output direction of the ball head shell 1510 is perpendicular to the outer tangent plane of the arc-shaped water spraying port 1511. Water enters the ball head shell 1510 through the water spraying disc 159 and then sprays downward from the arc-shaped water spraying port 1511. The output direction of the ball head shell 1510 is perpendicular to the outer tangent plane of the arc-shaped water spraying port 1511, and the water will spray in an arc waterfall shape onto various parts of the inner wall of the grinding cylinder 5, facilitating continuous flushing of the inner wall of the grinding cylinder 5 during skin grinding to avoid the attachment of fruit peels.
[0034] The working principle and usage process of the present utility model:
[0035] During use, potatoes are put into the peeling cylinder 1 through the feeding chute 14. Then, the electric telescopic rod 10 is started, and the output end of the electric telescopic rod 10 moves downward. The cross bar 11 drives the second motor 12 and the cleaning cylinder 13 to move downward. The lower end of the cleaning cylinder 13 stops after approaching the dial 4. The first motor 3 and the second motor 12 are started. The output end of the first motor 3 drives the dial 4 to rotate, and the dial 4 drives the upper potatoes to move. At the same time, the output end of the second motor 12 drives the cleaning cylinder 13 to rotate, and the cleaning cylinder 13 rotates relative to the inner potatoes. When the potatoes move, they will continuously contact the hard bristles on the inner side of the cleaning cylinder 13, and the surface of the potatoes is brushed and cleaned, so that the soil on the surface of the potatoes can be quickly brushed off. Then, the second motor 12 is stopped.The output of the electric telescopic rod 10 drives the cross bar 11 to move upward, and the cross bar 11 drives the cleaning cylinder 13 to move upward, completely leaking out of the grinding cylinder 5. The continuously moving potatoes will be continuously rubbed and peeled after contacting the grinding cylinder 5. At this time, with the help of flushing with a water pipe, the skin and the participating soil can be flushed into the bottom of the peeling cylinder 1 together, and the baffle 8 can be slightly opened. The skin and muddy water will flow out together through the discharge port 6. The soil on the surface of the vegetables can be quickly brushed off before grinding, and the vegetables can be rubbed and peeled and rinsed with water after brushing, so as to avoid wasting more flushing water, avoid soil adhering to the inner wall of the grinding cylinder 5 to affect the grinding effect, and avoid soil adhesion. The fruit pulp is wasted more. In addition, when in use, the lower side of the side of the baffle 8 is equidistantly provided with a slag groove 9. The slag groove 9 can directly filter out the peel and muddy water when flushing. In addition, when in use, the dial 4 includes a chassis 41, a sand tray 42, a convex rod 43, a ball groove 44 and a rubber ball 45. The sand tray 42 is arranged on the upper side of the chassis 41. The upper side of the chassis 41 is surrounded by a ball groove 44. The lower side of the sand tray 42 is provided with rubber balls 45 corresponding to the ball groove 44. The rubber balls 45 are plugged and connected with the ball grooves 44, which is convenient for regular removal, replacement and cleaning of the sand tray 42. In addition, when in use, the upper side of the sand tray 42 is surrounded by a There is a convex rod 43 to increase the effect of stirring the fruits and vegetables. In addition, when in use, the outer side of the grinding tube 5 is symmetrically provided with a card slot 51, and the inner side of the card slot 51 is plugged and connected with a card rod 52, and the card rod 52 is fixedly connected to the peeling tube 1. The upper side of the grinding tube 5 is symmetrically provided with a handle 53. The grinding tube 5 is lifted by the handle 53, and the grinding tube 5 is pulled out along the card rod 52, which is convenient for disassembly and cleaning of the grinding tube 5. In addition, when in use, a flushing mechanism 15 is set. After cleaning the soil, the cleaning tube 13 moves up, the feeding slot 14 leaks out, and the water spray rod 157 is turned to the inner side of the peeling tube 1, and the knob rod 158 is tightened to fasten the water spray rod 157 Limitation, through the water inlet 152 connected to the water pipe, through the water pipe 154 to the water spray rod 157, compared with directly putting the water pipe into the peeling tube 1, it is easy to be disturbed by potatoes. The flushing mechanism 15 is more stable and safe for flushing vegetables inside the peeling tube 1. In addition, when in use, water enters the ball head shell 1510 through the water spray plate 159, and then sprays from the arc water spray port 1511. The output direction of the ball head shell 1510 is perpendicular to the outer section of the arc water spray port 1511. The water will be sprayed to various parts of the inner wall of the grinding tube 5 in the shape of a circular waterfall, which is convenient for continuous flushing of the inner wall of the grinding tube 5 during grinding to avoid peel adhesion. ,
[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0037] In this article, specific examples are used to elaborate on the principles and implementation modes of the present invention. The description of the above examples is only for helping to understand the method and its core idea of the present invention. The above is only the preferred implementation mode of the present invention. It should be noted that due to the limited nature of literal expression, objectively there are infinite specific structures. For those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the invention to other occasions without improvement, shall all be regarded as the protection scope of the present invention.
Claims
1. A vegetable peeling device, characterized in that: The invention comprises a peeling cylinder (1), a base plate (2) is symmetrically arranged on the lower side of the peeling cylinder (1), a motor (3) is arranged on the lower side of the peeling cylinder (1), the output end of the motor (3) penetrates through the peeling cylinder (1) and a dial (4) is arranged on the inner side of the peeling cylinder (1), a grinding cylinder (5) is arranged on the inner side of the peeling cylinder (1), a discharge port (6) is opened on the lower side of one side of the peeling cylinder (1), the discharge port (6) penetrates through the inner side of the grinding cylinder (5), a discharge shell (7) is arranged on the side of the peeling cylinder (1) corresponding to the discharge port (6), and the upper side of the discharge shell (7) A baffle (8) is provided on the side near the discharge port (6) for sliding engagement, an electric telescopic rod (10) is provided on the side of the peeling cylinder (1), a cross bar (11) is provided at the output end of the electric telescopic rod (10), a motor 2 (12) is provided on the upper side of one end of the cross bar (11) near the center of the peeling cylinder (1), the output end of the motor 2 (12) passes through the cross bar (11) to the lower side where a cleaning cylinder (13) is provided, feeding slots (14) are symmetrically provided on both sides of the cleaning cylinder (13), and hard bristles are evenly provided on the inner side of the cleaning cylinder (13).
2. The vegetable peeling device according to claim 1, characterized in that: Slag leakage grooves (9) are provided at equal intervals on the lower side of the side of the baffle (8).
3. The vegetable peeling device according to claim 1, characterized in that: The dial (4) comprises a chassis (41), a sanding disc (42), a convex rod (43), a ball groove (44) and a rubber ball (45); the sanding disc (42) is arranged on the upper side of the chassis (41); the upper side of the chassis (41) is provided with a ball groove (44) in a surrounding manner; the lower side of the sanding disc (42) is provided with rubber balls (45) corresponding to the ball grooves (44); and the rubber balls (45) are plug-connected with the ball grooves (44).
4. The vegetable peeling device according to claim 3, characterized in that: A convex rod (43) is arranged around the upper side of the sand tray (42).
5. The vegetable peeling device according to claim 1, characterized in that: The outer side of the grinding cylinder (5) is symmetrically provided with a card slot (51), the inner side of the card slot (51) is plugged and provided with a card rod (52), the card rod (52) is fixedly connected to the peeling cylinder (1), and the upper side of the grinding cylinder (5) is symmetrically provided with a handle (53).
6. The vegetable peeling device according to claim 1, characterized in that: A flushing mechanism (15) is provided on the side of the peeling cylinder (1) facing the feeding slot (14), and the flushing mechanism (15) comprises a main water pipe (151), a water inlet (152), a water outlet (153), a water delivery pipe (154), a side block (155), a rotating block (156), a water spraying rod (157), a knob rod (158), a water spraying plate (159), a ball head shell (1510) and an arc water spraying port (1511). The main water pipe (151) is fixedly connected to the peeling cylinder (1), and a water inlet (152) is provided on the lower side of the main water pipe (151). A water outlet (153) is arranged on the side of the main water pipe (151), a water delivery pipe (154) is arranged in communication with the main water pipe (151) through the water outlet (153), a water spraying rod (157) is arranged at the upper end of the water delivery pipe (154), side blocks (155) are symmetrically arranged at the upper end of the main water pipe (151), a rotating block (156) is rotatably arranged between the side blocks (155), the upper side of the rotating block (156) is fixedly connected to the water spraying rod (157), a knob rod (158) is threadedly arranged on the side surface of the side block (155), and the knob rod (158) passes through the side block (155) and contacts with the rotating block (156).
7. The vegetable peeling device according to claim 6, characterized in that: A water spray plate (159) is arranged at one end of the water spray rod (157) away from the water delivery pipe (154), and a ball head shell (1510) is arranged on the lower side of the water spray plate (159). A plurality of ball head shells (1510) are symmetrically arranged on the lower side of the ball head shell (1510) and are concentrically arranged from the inside to the outside, and the output direction of the ball head shell (1510) is perpendicular to the outer section of the circular arc water spray port (1511).