Pineapple peeling and slicing device

By integrating peeling and slicing functions into a pineapple peeling and slicing device, the problem of needing different equipment for peeling and slicing in pineapple processing has been solved, achieving efficient, automated and flexible pineapple processing.

CN224255434UActive Publication Date: 2026-05-19MAOMING JIAYI FOOD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
MAOMING JIAYI FOOD CO LTD
Filing Date
2025-06-24
Publication Date
2026-05-19

AI Technical Summary

Technical Problem

In existing technologies, peeling and slicing pineapples require different equipment, which increases processing costs and operational inconvenience.

Method used

Design a pineapple peeling and slicing device that integrates peeling and slicing functions. It includes a clamping mechanism, a peeling mechanism, and a slicing mechanism. The device uses an electric cylinder and a transmission box to achieve stable clamping and operation of the pineapple. The electric cylinder drives a lifting plate to adjust the position of the peeling and slicing blades, thus achieving integrated operation.

Benefits of technology

It simplifies the operation process, reduces the number of equipment and site occupation costs, improves processing efficiency and stability, reduces manual operation time and effort, and realizes automation and flexibility in pineapple peeling and slicing.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a pineapple peeling and slicing device which comprises a bottom plate, supports are symmetrically and fixedly installed on the two sides of the upper portion of the bottom plate respectively, a processing groove body is fixedly installed above the supports, a groove hole is formed in the lower portion of the interior of the processing groove body, a processing platen is arranged in the groove hole, and the processing platen is fixedly installed on the lower portion of the processing groove body. Clamping mechanisms are symmetrically arranged at the two ends of the treatment tank body respectively, a peeling mechanism is arranged above the treatment tank body, a slicing mechanism is arranged above the treatment tank body along one side of the peeling mechanism, and each clamping mechanism comprises a fixing plate, a clamping electric cylinder, a motor box, a transmission box and a clamping plate. The peeling and slicing integrated capability is realized, and the practicability is improved, so that the problems that the processing cost is increased and the use is very inconvenient due to the fact that peeling and slicing need to be performed by different equipment during processing of pineapples are solved.
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Description

Technical Field

[0001] This utility model relates to the technical field of peeling and slicing devices, specifically a pineapple peeling and slicing device. Background Technology

[0002] Pineapple is a tropical fruit that is popular for its unique sweet taste and rich nutritional value. Its interior is golden flesh, which is juicy and rich in vitamin C, minerals and dietary fiber. It has many health benefits such as promoting digestion and enhancing immunity. When processing pineapple for consumption, a peeling device is needed to remove the outer skin.

[0003] For example, the authorized patent with announcement number CN214208022U (a pneumatic pineapple peeling device) includes a frame, a claw, a cutter, a spring, a rotatable claw, a lead screw B, a hand crank, and a fixed slider. The frame is equipped with a pneumatic motor, and the output shaft of the pneumatic motor is equipped with a pulley A. The frame is equipped with a bearing A, and the bearing A is equipped with a shaft B. The shaft B is equipped with pulley B, pulley C, and a claw. The pulley A and pulley B are connected by a belt A. The frame is equipped with a bearing B, and the bearing B is equipped with a lead screw A. The lead screw A is equipped with a pulley D and a slider. The pulley C and pulley D are connected by a belt B. The slider and the cutter are connected by a shaft A. The cutter is equipped with a spring, and the spring is connected to the slider. The frame is equipped with a fixed slider.

[0004] While the existing technologies mentioned above speed up the peeling process, they lack a slicing structure. Consequently, peeling and slicing pineapples require different equipment during processing, increasing processing costs and causing significant inconvenience. Therefore, there is an urgent market need to develop a pineapple peeling and slicing device to help people solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a pineapple peeling and slicing device to solve the problem mentioned in the background art that peeling and slicing pineapples require different equipment, which increases processing costs and is very inconvenient to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pineapple peeling and slicing device, comprising a base plate, brackets symmetrically fixedly installed on both sides of the upper part of the base plate, a processing tank fixedly installed on the upper part of the brackets, a slot hole provided in the lower part of the processing tank, a processing plate provided inside the slot hole, clamping mechanisms symmetrically provided at both ends of the processing tank, a peeling mechanism provided above the processing tank, and a slicing mechanism provided along one side of the peeling mechanism above the processing tank.

[0007] Preferably, the clamping mechanism includes a fixed plate, a clamping electric cylinder, a motor housing, a transmission housing, and a clamping plate. The clamping electric cylinder is fixedly installed on one side of the fixed plate, and the motor housing is located on the other side of the fixed plate. The push rod end of the clamping electric cylinder slides through the fixed plate and is fixedly connected to the motor housing. The transmission housing is rotatably installed on one side of the motor housing, and the clamping plate is fixedly installed on one side of the transmission housing.

[0008] Preferably, an electric motor is fixedly installed inside the motor housing, the output end of the electric motor is fixedly connected to the transmission housing, an electric cylinder five is fixedly installed inside the transmission housing, a sliding plate is provided on one side of the electric cylinder five, and the push rod end of the electric cylinder five is fixedly connected to the sliding plate, a plurality of insert rods are fixedly installed on one side of the sliding plate, a plurality of rod holes are provided inside the clamping plate, and the rod holes are connected to the transmission housing, the number of insert rods and rod holes are the same and their positions correspond, and one end of the insert rod slides into the interior of the rod hole.

[0009] Preferably, a lifting platform is provided below the clamping mechanism, the lifting platform is fixedly connected to the fixed plate, a bottom frame is provided below the lifting platform, the bottom frame is fixedly connected to the bottom plate, an electric cylinder is fixedly installed inside the bottom frame, and the push rod end of the electric cylinder slides to the top of the bottom frame and is fixedly connected to the lifting platform.

[0010] Preferably, the peeling mechanism includes a plate frame, a lifting plate, a peeling knife, and an electric cylinder. The plate frame is fixedly connected to the processing tank. The electric cylinder is fixedly installed above the plate frame. The lifting plate is located inside the plate frame. The push rod end of the electric cylinder extends slidably into the interior of the plate frame and is fixedly connected to the lifting plate. The peeling knife is fixedly installed below the lifting plate.

[0011] Preferably, the slicing mechanism includes a second plate frame, a second lifting plate, a slicing blade, and a fourth electric cylinder. The second plate frame is fixedly connected to the processing tank. The fourth electric cylinder is fixedly installed above the first plate frame. The second lifting plate is located inside the second plate frame. The push rod end of the fourth electric cylinder slides into the interior of the second plate frame and is fixedly connected to the second lifting plate. The slicing blade is fixedly installed below the second lifting plate.

[0012] Preferably, a second base frame is fixedly installed above the base plate, and a second electric cylinder is fixedly installed inside the second base frame. The push rod end of the second electric cylinder slides to the top of the second base frame and is fixedly connected to the processing platform.

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

[0014] (1) By integrating the peeling mechanism and the slicing mechanism on the top of the processing tank, the peeling and slicing of pineapple can be completed in the same device. There is no need to transfer pineapple between different devices, which greatly simplifies the operation process, reduces the number of equipment purchased, reduces site occupation costs and equipment maintenance costs, and also reduces the time and effort spent by manual operation between different devices, thus improving the overall processing efficiency.

[0015] (2) The utility model is equipped with an electric cylinder five, a sliding plate and multiple insert rods inside the transmission box, so that the insert rods driven by the electric cylinder five can extend and retract, thereby further clamping the pineapple. When peeling the pineapple, the insert rods can be driven to insert into both ends of the pineapple, thereby improving the stability of the pineapple when it is being rotated and peeled.

[0016] (3) The utility model extends the push rod end of the electric cylinder two installed inside the bottom frame two to the top of the bottom frame two and is fixedly connected to the processing table. This allows the height of the processing table to be adjusted by the electric cylinder two according to different processing stages during the peeling and slicing of pineapple, so that the pineapple is always in the best operating position, which facilitates the operation of the peeling mechanism and the slicing mechanism and improves the flexibility of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a pineapple peeling and slicing device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the peeling mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the slicing mechanism of this utility model;

[0020] Figure 4 This is a top sectional view of the clamping mechanism of this utility model.

[0021] In the diagram: 1. Base plate; 2. Support; 3. Processing tank; 301. Slot hole; 4. Processing platform; 5. Clamping mechanism; 501. Fixing plate; 502. Clamping electric cylinder; 503. Motor box; 504. Transmission box; 505. Clamping plate; 5051. Rod hole; 6. Lifting platform; 7. Base frame one; 8. Electric cylinder one; 9. Base frame two; 10. Electric cylinder two; 11. Peeling mechanism; 1101. Plate frame one; 1102. Lifting plate one; 1103. Peeling knife; 1104. Electric cylinder three; 12. Slicing mechanism; 1201. Plate frame two; 1202. Lifting plate two; 1203. Slicing knife; 1204. Electric cylinder four; 13. Electric motor; 14. Electric cylinder five; 15. Slide plate; 16. Insert rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-4 An embodiment of this utility model provides a pineapple peeling and slicing device, including a base plate 1, brackets 2 symmetrically fixedly installed on both sides of the upper part of the base plate 1, a processing tank 3 fixedly installed on the upper part of the brackets 2, a slot 301 is provided in the lower part of the interior of the processing tank 3, a processing plate 4 is provided inside the slot 301, clamping mechanisms 5 are symmetrically provided at both ends of the processing tank 3, a peeling mechanism 11 is provided on the upper part of the processing tank 3, and a slicing mechanism 12 is provided on one side of the peeling mechanism 11 on the upper part of the processing tank 3.

[0024] By setting a peeling mechanism 11 and a slicing mechanism 12 on the processing tank 3, it is convenient to peel and slice pineapples without having to transfer pineapples between different devices, which simplifies the operation process. The two clamping mechanisms 5 make it easy to clamp pineapples and drive them to move left and right, which increases their practicality.

[0025] Please see Figure 1 and Figure 4 The clamping mechanism 5 includes a fixed plate 501, a clamping electric cylinder 502, a motor housing 503, a transmission housing 504, and a clamping plate 505. The clamping electric cylinder 502 is fixedly installed on one side of the fixed plate 501, and the motor housing 503 is located on the other side of the fixed plate 501. The push rod end of the clamping electric cylinder 502 slides through the fixed plate 501 and is fixedly connected to the motor housing 503. The transmission housing 504 is rotatably installed on one side of the motor housing 503, and the clamping plate 505 is fixedly installed on one side of the transmission housing 504.

[0026] By extending and retracting the push rods of the clamping electric cylinders 502 of the two clamping mechanisms 5, the pineapple is stably clamped, ensuring that the pineapple will not shake or fall off during the peeling and slicing process, thus ensuring the smooth progress of processing. Furthermore, the setting of the clamping electric cylinders 502 enables the pineapple to move left and right, facilitating the operation of different parts of the pineapple by the peeling and slicing mechanisms, thereby increasing the flexibility and practicality of the device.

[0027] Please see Figure 4The motor 13 is fixedly installed inside the motor housing 503. The output end of the motor 13 is fixedly connected to the transmission housing 504. The electric cylinder 14 is fixedly installed inside the transmission housing 504. A slide plate 15 is provided on one side of the electric cylinder 14, and the push rod end of the electric cylinder 14 is fixedly connected to the slide plate 15. Multiple insert rods 16 are fixedly installed on one side of the slide plate 15. Multiple rod holes 5051 are provided inside the clamping plate 505, and the rod holes 5051 are connected to the transmission housing 504. The number of insert rods 16 and rod holes 5051 are the same and their positions correspond. One end of the insert rod 16 slides into the interior of the rod hole 5051.

[0028] The electric motor 13 provides power for the rotation of the pineapple, which is beneficial for peeling the pineapple. The electric cylinder 14 in the transmission box 504 allows the insertion rod 16 to extend and retract, thereby further clamping or loosening the pineapple and facilitating the stability of the pineapple during rotation and peeling.

[0029] Please see Figure 1 Below the clamping mechanism 5, there is a lifting platform 6, which is fixedly connected to the fixed plate 501. Below the lifting platform 6, there is a bottom frame 7, which is fixedly connected to the base plate 1. An electric cylinder 8 is fixedly installed inside the bottom frame 7. The push rod end of the electric cylinder 8 slides to the top of the bottom frame 7 and is fixedly connected to the lifting platform 6.

[0030] The lifting platform 6 is raised and lowered by the electric cylinder 8, which can easily adjust the height of the clamping mechanism 5 to adapt to different pineapples and different processing needs, ensuring that the pineapple can be peeled and sliced ​​stably.

[0031] Please see Figure 2 The peeling mechanism 11 includes a plate frame 1101, a lifting plate 1102, a peeling knife 1103, and an electric cylinder 1104. The length of the peeling knife 1103 is greater than the length of the pineapple. The plate frame 1101 is fixedly connected to the processing tank 3. The electric cylinder 1104 is fixedly installed above the plate frame 1101. The lifting plate 1102 is located inside the plate frame 1101. The push rod end of the electric cylinder 1104 slides into the interior of the plate frame 1101 and is fixedly connected to the lifting plate 1102. The peeling knife 1103 is fixedly installed below the lifting plate 1102.

[0032] The frame 1101 is fixedly connected to the processing tank 3, providing stable support for the peeling mechanism and ensuring the stability of the peeling knife during operation. The electric cylinder 1104 can drive the lifting plate 1102 to rise and fall, thereby adjusting the height of the peeling knife 1103 to meet the peeling needs of pineapples of different sizes and shapes. The peeling knife 1103 is fixedly installed below the lifting plate 1102. Driven by the electric cylinder 1104, it can accurately contact the pineapple and perform the peeling operation, making the peeling operation more automated and reducing the error and labor intensity of manual operation.

[0033] Please see Figure 3 The slicing mechanism 12 includes a second plate frame 1201, a second lifting plate 1202, a slicing blade 1203, and a fourth electric cylinder 1204. The second plate frame 1201 is fixedly connected to the processing tank 3. The fourth electric cylinder 1204 is fixedly installed above the first plate frame 1101. The second lifting plate 1202 is located inside the second plate frame 1201. The push rod end of the fourth electric cylinder 1204 slides into the interior of the second plate frame 1201 and is fixedly connected to the second lifting plate 1202. The slicing blade 1203 is fixedly installed below the second lifting plate 1202.

[0034] The slicing mechanism 12 works in conjunction with the peeling mechanism 11 to achieve the slicing function after peeling the pineapple. The second plate frame 1201 is fixedly connected to the processing tank 3 to ensure the stability of the slicing mechanism. The fourth electric cylinder 1204 drives the lifting plate 1202 to rise and fall, thereby driving the slicing blade 1203 to move up and down, thus realizing the slicing operation of the pineapple.

[0035] Please see Figure 1 A base frame 2 9 is fixedly installed above the base plate 1. An electric cylinder 2 10 is fixedly installed inside the base frame 2 9. The push rod end of the electric cylinder 2 10 slides to the top of the base frame 2 9 and is fixedly connected to the processing table 4.

[0036] During the peeling and slicing of pineapple, the height of the processing plate 4 can be adjusted by the electric cylinder 10 according to different processing stages, so that the pineapple is always in the optimal operating position, which facilitates the operation of the peeling mechanism 11 and the slicing mechanism 12. When peeling, the height of the processing plate 4 can be lowered so that the peeling knife can better contact the pineapple. When slicing, the height of the processing plate 4 can be adjusted so that the processing plate 4 supports the peeled pineapple, which improves the flexibility of the device.

[0037] Working principle: In use, the pineapple with both ends cut off is placed on the processing platform 4 of the processing tank 3. The clamping electric cylinders 502 of the clamping mechanisms 5 on both sides drive the motor box 503 and the transmission box 504, so that the clamping plates 505 clamp the two ends of the pineapple. At this time, the electric cylinder 14 in the transmission box 504 drives the slide plate 15 to move, so that the insertion rod 16 protrudes from the rod hole 5051 of the clamping plate 505 and is inserted into the pineapple to achieve secondary fixation. When peeling, the push rod ends of the two clamping electric cylinders 502 in the two clamping mechanisms 5 are extended and retracted to move the pineapple to below the peeling mechanism 11. Then, the electric cylinder 10 drives the processing platform 4 to move down, the motor 13 drives the pineapple to rotate, and at the same time, the electric cylinder 1104 of the peeling mechanism 11 drives the lifting plate 1102 to move down, so that the peeling knife 1103 contacts the rotating pineapple to complete the peeling. When slicing, the two clamping mechanisms 5 are used to further adjust the sliding plate 15. The push rod end of the clamping electric cylinder 502 is extended and retracted to move the pineapple to below the slicing mechanism 12. The operator manually cleans the peel on the processing table 4, and then the sliding plate 15 is moved by the electric cylinder 514 to retract the insertion rod 16 from the pineapple into the rod hole 5051 of the clamping plate 505. Then the electric cylinder 210 drives the processing table 4 to rise to support the peeled pineapple. The electric cylinder 41204 of the slicing mechanism 12 drives the lifting plate 21202 to press down, so that the slicing knife 1203 slices the pineapple. At the same time, the push rod ends of the two clamping electric cylinders 502 in the two clamping mechanisms 5 are extended and retracted to move the pineapple left and right, changing the slicing position and realizing the pineapple slicing work. The entire process realizes the processing of pineapple through the lateral movement of the clamping electric cylinder 502. The coordinated operation of each mechanism realizes the integrated operation of peeling and slicing, without the need for transfer, which improves processing efficiency and stability.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A pineapple peeling and slicing device, comprising a base plate (1), characterized in that: On the two sides above the base plate (1), brackets (2) are symmetrically fixedly installed. A processing tank (3) is fixedly installed above the brackets (2). A slot (301) is provided in the lower part of the processing tank (3). A processing plate (4) is provided inside the slot (301). Clamping mechanisms (5) are symmetrically provided at both ends of the processing tank (3). A peeling mechanism (11) is provided above the processing tank (3). A slicing mechanism (12) is provided along one side of the peeling mechanism (11) above the processing tank (3).

2. The pineapple peeling and slicing device according to claim 1, characterized in that: The clamping mechanism (5) includes a fixed plate (501), a clamping electric cylinder (502), a motor housing (503), a transmission housing (504), and a clamping plate (505). The clamping electric cylinder (502) is fixedly installed on one side of the fixed plate (501), and the motor housing (503) is located on the other side of the fixed plate (501). The push rod end of the clamping electric cylinder (502) slides through the fixed plate (501) and is fixedly connected to the motor housing (503). The transmission housing (504) is rotatably installed on one side of the motor housing (503), and the clamping plate (505) is fixedly installed on one side of the transmission housing (504).

3. The pineapple peeling and slicing device according to claim 2, characterized in that: An electric motor (13) is fixedly installed inside the motor housing (503). The output end of the electric motor (13) is fixedly connected to the transmission housing (504). An electric cylinder five (14) is fixedly installed inside the transmission housing (504). A sliding plate (15) is provided on one side of the electric cylinder five (14), and the push rod end of the electric cylinder five (14) is fixedly connected to the sliding plate (15). Multiple insert rods (16) are fixedly installed on one side of the sliding plate (15). Multiple rod holes (5051) are provided inside the clamping plate (505), and the rod holes (5051) are connected to the transmission housing (504). The number of insert rods (16) and rod holes (5051) are the same and their positions correspond. One end of the insert rod (16) slides into the interior of the rod hole (5051).

4. The pineapple peeling and slicing device according to claim 3, characterized in that: A lifting platform (6) is provided below the clamping mechanism (5). The lifting platform (6) is fixedly connected to the fixing plate (501). A bottom frame (7) is provided below the lifting platform (6). The bottom frame (7) is fixedly connected to the base plate (1). An electric cylinder (8) is fixedly installed inside the bottom frame (7). The push rod end of the electric cylinder (8) slides to the top of the bottom frame (7) and is fixedly connected to the lifting platform (6).

5. The pineapple peeling and slicing device according to claim 1, characterized in that: The peeling mechanism (11) includes a plate frame (1101), a lifting plate (1102), a peeling knife (1103), and an electric cylinder (1104). The plate frame (1101) is fixedly connected to the processing tank (3). The electric cylinder (1104) is fixedly installed above the plate frame (1101). The lifting plate (1102) is located inside the plate frame (1101). The push rod end of the electric cylinder (1104) slides into the interior of the plate frame (1101) and is fixedly connected to the lifting plate (1102). The peeling knife (1103) is fixedly installed below the lifting plate (1102).

6. The pineapple peeling and slicing device according to claim 1, characterized in that: The slicing mechanism (12) includes a second plate frame (1201), a second lifting plate (1202), a slicing blade (1203), and a fourth electric cylinder (1204). The second plate frame (1201) is fixedly connected to the processing tank (3). The fourth electric cylinder (1204) is fixedly installed above the first plate frame (1101). The second lifting plate (1202) is located inside the second plate frame (1201). The push rod end of the fourth electric cylinder (1204) slides into the interior of the second plate frame (1201) and is fixedly connected to the second lifting plate (1202). The slicing blade (1203) is fixedly installed below the second lifting plate (1202).

7. The pineapple peeling and slicing device according to claim 1, characterized in that: A second base frame (9) is fixedly installed above the base plate (1). An electric cylinder (10) is fixedly installed inside the second base frame (9). The push rod end of the electric cylinder (10) slides to the top of the second base frame (9) and is fixedly connected to the processing table (4).