Sweet potato picking and peeling device

Abstract

The utility model relates to the technical field of sweet potato peeling, and discloses a sweet potato selecting and peeling device which comprises a peeling box, the top of the peeling box is connected with a box cover through a hinge, a motor is installed at the bottom of the peeling box, and the output end of the motor is fixedly connected with a rotating shaft. The other end of the rotating shaft extends into the peeling box and is fixedly connected with a centrifugal disc, the top of the centrifugal disc is fixedly connected with a frosted plate through a mortise lock mechanism, a spraying box is installed at the position, located above the frosted plate, in the peeling box, and water tanks are fixedly connected to the outer surfaces of the two sides of the peeling box correspondingly; according to the device, spraying water can be continuously added into the spraying box through the pumping and pressing mechanism while the motor drives the centrifugal disc and the frosted plate to rotate and peel, so that the surfaces of sweet potatoes can be isolated from air by utilizing the spraying water, and the surfaces of the peeled sweet potatoes can be prevented from generating browning and breeding bacteria; therefore, the peeling quality of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sweet potato peeling technical field, concretely is a kind of sweet potato selection and rejection peeling device. BACKGROUND

[0002] Potato food includes potato, sweet potato, taro, yam etc. Potato food is rich in carbohydrate, while also contains a certain amount of cellulose and mineral substance, its nutritional value is rich, can be used as food and vegetable edible, while potato food also has certain pharmacy value, potato is peeled before processing, to prepare for later use.

[0003] In prior art, most of them use the rotation of sanding plate to peel the sweet potato, but the surface of sweet potato peeled by this peeling method will have friction layer, which causes the surface of sweet potato peeled to be oxidized and deteriorated, thereby brown, affect appearance, and bacteria breed fast, not conducive to storage. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of sweet potato selection and rejection peeling device, solve the problem raised in background art.

[0005] The application embodiment provides a kind of sweet potato selection and rejection peeling device, including peeling box, the top hinged connection of peeling box has box cover, the bottom of peeling box is installed with motor, the output end of motor is fixedly connected with rotating shaft, the other end of rotating shaft extends to the inside of peeling box and is fixedly connected with centrifugal disc, the top of centrifugal disc is fixedly connected with sanding plate by mortise lock mechanism, the inside of peeling box is installed with shower box above sanding plate, the outer surface of both sides of peeling box is fixedly connected with water tank, and the bottom of peeling box is provided with extraction mechanism.

[0006] By adopting the above technical scheme, the device can use the rotating sanding plate to quickly peel the sweet potato, thereby greatly improving the peeling efficiency of the device.

[0007] Optionally, the mortise lock mechanism includes a mounting hole formed in the top of the centrifugal disc and a plug rod mounted on the bottom of the sanding plate, recesses are formed on both sides of the top of the mounting hole, positioning holes are formed on both sides of the plug rod, an electromagnet is fixedly connected to the inner wall of the recess, the other side of the electromagnet is fixedly connected with a return spring, the other end of the return spring is fixedly connected with a positioning plate, and the end of the positioning plate away from the return spring extends to the inside of the positioning hole.

[0008] By adopting the above technical scheme, the device can quickly fix the sanding plate and the centrifugal disc through the mortise lock mechanism, thereby greatly facilitating the installation and disassembly of the sanding plate by the operator, and further greatly improving the replacement efficiency of the sanding plate by the operator.

[0009] Optionally, the pumping mechanism comprises a pumping box mounted on both sides of the bottom of the peeling box and a half gear disc mounted on the outer surface of the rotating shaft, a sealing plate movably connected in the pumping box, a push rod fixedly connected to one side of the sealing plate, and a two-way toothed plate fixedly connected to the other end of the push rod and extending out of the pumping box, the two-way toothed plate being meshingly connected with the half gear disc.

[0010] By adopting the above technical scheme, the device can continuously add spraying water into the spraying box through the pumping mechanism while the motor drives the centrifugal disc and the sanding plate to rotate and peel, so that the sweet potato surface can be isolated from the air by the spraying water, thereby avoiding browning and bacterial growth on the sweet potato surface after peeling, and greatly improving the peeling quality of the device.

[0011] Optionally, one side of the pumping box is fixedly connected with the water tank and the spraying box through pipelines, and one-way valves are fixedly connected to the outer surfaces of the two pipelines.

[0012] By adopting the above technical scheme, the one-way flow of the one-way valve makes the pipeline connected with the water tank only allow water in and not allow water out, and the pipeline connected with the spraying box only allow water out and not allow water in, so that the pumping effect is better.

[0013] Optionally, the positioning plate is a ferromagnetic plate.

[0014] By adopting the above technical scheme, the ferromagnetic plate can better cooperate with the electromagnet by using the magnetic property.

[0015] Optionally, a viewing window is formed in the top of the box cover, and transparent glass is arranged in the viewing window.

[0016] By adopting the above technical scheme, the peeling effect of the sweet potato in the peeling box can be directly observed by using the transparent glass.

[0017] Optionally, support legs are fixedly connected to both sides of the bottom of the peeling box.

[0018] By adopting the above technical scheme, the stability of the device is better by using the synergistic effect of multiple support legs.

[0019] Compared with the prior art, the technical scheme of the present application has the following advantages:

[0020] 1. The technical scheme of the present application sets up motor, rotating shaft, centrifugal disc, sanding plate, spraying tank, pumping tank, half gear disc, bidirectional tooth plate, push rod and sealing plate, so that the device can add spraying water to the inside of the spraying tank through pumping mechanism while the centrifugal disc and sanding plate are rotating to peel the skin, so that the surface of sweet potato can be isolated from air by spraying water, and then browning and bacteria breeding on the surface of sweet potato after peeling can be avoided, so that the peeling quality of the device is greatly improved.

[0021] 2. The technical scheme of the present application sets up mounting hole, groove, insertion rod, positioning hole, electromagnet, return spring and positioning plate, so that the device can quickly fix the sanding plate and centrifugal disc through the insertion lock mechanism, so that the installation and disassembly of the sanding plate by the operator are greatly facilitated, and then the replacement efficiency of the sanding plate by the operator is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the accompanying drawings:

[0023] Figure 1 It is a perspective view of the whole of the sweet potato selecting and peeling device of the present application;

[0024] Figure 2 It is a sectional view of the inside of the whole of the sweet potato selecting and peeling device of the present application;

[0025] Figure 3 It is a perspective view of the centrifugal disc in the sweet potato selecting and peeling device of the present application;

[0026] Figure 4 It is a perspective view of the connection part of the sanding plate and insertion rod in the sweet potato selecting and peeling device of the present application;

[0027] Figure 5 It is a perspective view of the pumping mechanism in the sweet potato selecting and peeling device of the present application.

[0028] In the drawing: 1, peeling tank; 2, tank cover; 3, motor; 4, rotating shaft; 5, centrifugal disc; 6, sanding plate; 7, spraying tank; 8, mounting hole; 9, groove; 10, insertion rod; 11, positioning hole; 12, electromagnet; 13, return spring; 14, positioning plate; 15, pumping tank; 16, half gear disc; 17, bidirectional tooth plate; 18, push rod; 19, sealing plate; 20, supporting leg; 21, water tank. DETAILED DESCRIPTION

[0029] Please refer to Figures 1-5This utility model provides a technical solution: a sweet potato selection and peeling device, including a peeling box 1, a box cover 2 connected to the top of the peeling box 1 by a hinge, a motor 3 installed at the bottom of the peeling box 1, a rotating shaft 4 fixedly connected to the output end of the motor 3, the other end of the rotating shaft 4 extending into the interior of the peeling box 1 and fixedly connected to a centrifugal disc 5, a frosting plate 6 fixedly connected to the top of the centrifugal disc 5 by a locking mechanism, a spray box 7 installed inside the peeling box 1 above the frosting plate 6, water tanks 21 fixedly connected to both outer surfaces of the peeling box 1, and a suction mechanism provided at the bottom of the peeling box 1.

[0030] By adopting the above technical solution, this device can quickly peel sweet potatoes using the rotating abrasive plate 6, thereby greatly improving the peeling efficiency of this device.

[0031] In the embodiments of this application, such as Figures 3-4 As shown, the locking mechanism includes a mounting hole 8 on the top of the centrifugal disc 5 and a rod 10 on the bottom of the frosted plate 6. Grooves 9 are provided on both sides of the top of the mounting hole 8, and positioning holes 11 are provided on both sides of the rod 10. An electromagnet 12 is fixedly connected to the inner wall of the groove 9. A return spring 13 is fixedly connected to the other side of the electromagnet 12. A positioning plate 14 is fixedly connected to the other end of the return spring 13. The end of the positioning plate 14 away from the return spring 13 extends into the interior of the positioning hole 11.

[0032] By adopting the above technical solution, the device can quickly fix the sanding plate 6 to the centrifugal disc 5 through the locking mechanism, which greatly facilitates the installation and disassembly of the sanding plate 6 by the operator, and thus greatly improves the replacement efficiency of the sanding plate 6.

[0033] In the embodiments of this application, such as Figure 5 As shown, the pressing mechanism includes a pressing box 15 installed on both sides of the bottom of the peeling box 1 and a half-gear disc 16 installed on the outer surface of the rotating shaft 4. A sealing plate 19 is movably connected inside the pressing box 15. A push rod 18 is fixedly connected to one side of the sealing plate 19. The other end of the push rod 18 extends to the outside of the pressing box 15 and is fixedly connected to a bidirectional toothed plate 17. The bidirectional toothed plate 17 meshes with the half-gear disc 16.

[0034] By adopting the above technical solution, while the motor 3 drives the centrifugal disc 5 and the abrasive plate 6 to rotate and peel, the device can continuously add spray water into the spray box 7 through the suction mechanism. In this way, the spray water can isolate the surface of the sweet potato from the air, thereby preventing browning and bacterial growth on the surface of the sweet potato after peeling, thus greatly improving the peeling quality of the device.

[0035] In the embodiments of this application, such as Figure 2As shown, one side of the pressure box 15 is fixedly connected to the water tank 21 and the spray box 7 via pipes, and one-way valves are fixedly connected to the outer surfaces of both pipes.

[0036] By adopting the above technical solution and utilizing the one-way flow of the one-way valve, the pipe connected to the water tank 21 can only receive water and not receive water, while the pipe connected to the spray box 7 can only receive water and not receive water, thereby improving the pumping effect.

[0037] In the embodiments of this application, such as Figure 3 As shown, the positioning plate 14 is a magnetic iron plate.

[0038] By adopting the above technical solution, the magnetic properties of the iron plate can be better utilized to cooperate with the electromagnet 12.

[0039] In the embodiments of this application, such as Figure 1 As shown, an observation window is provided on the top of the box cover 2, and the inside of the observation window is made of transparent glass.

[0040] By adopting the above technical solution, the peeling effect of sweet potatoes inside the peeling box 1 can be directly observed using transparent glass.

[0041] In the embodiments of this application, such as Figure 1 As shown, support legs 20 are fixedly connected to both sides of the bottom of the peeling box 1.

[0042] By adopting the above technical solution and utilizing the synergistic effect of multiple sets of support legs 20, the stability of this device is enhanced.

[0043] In use, the operator first installs the frosting plate 6 on the centrifuge tray 5. During installation, the operator can energize the electromagnet 12 via a control device, causing it to attract the iron positioning plate 14. This allows the iron positioning plate 14 to retract into the groove 9 via the compression return spring 13. Then, the insertion rod 10 at the bottom of the centrifuge tray 5 is inserted into the mounting hole 8. Once the insertion rod 10 is fully inserted into the mounting hole 8, the operator de-energizes the electromagnet 12, causing it to lose its magnetism. This allows the iron positioning plate 14 to quickly insert into the positioning hole 11 of the insertion rod 10 under the elastic action of the return spring 13. Similarly, the operator can quickly disassemble the frosting plate 6, greatly improving the efficiency of replacing it. After the frosting plate 6 is installed, the operator pours the sweet potatoes to be peeled into the peeling box 1 and closes the lid 2. The operator then starts motor 3, causing motor 3 to drive shaft 4 to rotate. When shaft 4 rotates, it drives centrifugal disc 5 to rotate and half-gear disc 16 to rotate. When centrifugal disc 5 rotates, it drives abrasive plate 6 to rotate synchronously, allowing abrasive plate 6 to peel the sweet potato. When half-gear disc 16 rotates, it drives bidirectional gear plate 17 to move left and right through meshing. This allows bidirectional gear plate 17 to drive sealing plate 19 to reciprocate inside pressure box 15 via push rod 18, thereby creating negative pressure inside pressure box 15. Using unidirectional double pipes, clean water from water tank 21 can be quickly drawn into spray box 7. Then, spray box 7 sprays the peeled sweet potato, thus isolating the surface of the sweet potato from the air and preventing browning and bacterial growth on the surface after peeling, thereby greatly improving the peeling quality of this device.

Claims

1. A sweet potato sorting and peeling device, comprising a peeling box (1), characterized in that: The top hinge of the peeling box (1) is connected to the box cover (2). The bottom of the peeling box (1) is equipped with a motor (3). The output end of the motor (3) is fixedly connected to a rotating shaft (4). The other end of the rotating shaft (4) extends into the interior of the peeling box (1) and is fixedly connected to a centrifugal disc (5). The top of the centrifugal disc (5) is fixedly connected to a frosted plate (6) through a locking mechanism. The interior of the peeling box (1) is equipped with a spray box (7) above the frosted plate (6). Water tanks (21) are fixedly connected to both outer surfaces of the peeling box (1). The bottom of the peeling box (1) is equipped with a pressure-drawing mechanism.

2. The sweet potato sorting and peeling device according to claim 1, characterized in that: The locking mechanism includes a mounting hole (8) on the top of the centrifugal disc (5) and a plug rod (10) on the bottom of the frosted plate (6). The mounting hole (8) has grooves (9) on both sides of its top. The plug rod (10) has positioning holes (11) on both sides. An electromagnet (12) is fixedly connected to the inner wall of the groove (9). A return spring (13) is fixedly connected to the other side of the electromagnet (12). A positioning plate (14) is fixedly connected to the other end of the return spring (13). The end of the positioning plate (14) away from the return spring (13) extends into the interior of the positioning hole (11).

3. The sweet potato sorting and peeling device according to claim 1, characterized in that: The pressure-drawing mechanism includes a pressure-drawing box (15) installed on both sides of the bottom of the peeling box (1) and a half-gear disc (16) installed on the outer surface of the rotating shaft (4). A sealing plate (19) is movably connected inside the pressure-drawing box (15). A push rod (18) is fixedly connected to one side of the sealing plate (19). The other end of the push rod (18) extends to the outside of the pressure-drawing box (15) and is fixedly connected to a bidirectional toothed plate (17). The bidirectional toothed plate (17) meshes with the half-gear disc (16).

4. The sweet potato sorting and peeling device according to claim 3, characterized in that: One side of the pressure box (15) is fixedly connected to the water tank (21) and the spray box (7) respectively through pipes, and one-way valves are fixedly connected to the outer surfaces of the two pipes.

5. A sweet potato sorting and peeling device according to claim 2, characterized in that: The positioning plate (14) is a magnetic iron plate.

6. The sweet potato sorting and peeling device according to claim 1, characterized in that: The top of the box cover (2) is provided with an observation window, and the observation window is provided with transparent glass.

7. The sweet potato sorting and peeling device according to claim 1, characterized in that: The bottom sides of the peeling box (1) are fixedly connected with support legs (20).

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