Pineapple core peeling machine

Abstract

The utility model discloses a kind of pineapple core poking peeling machines, including support, pineapple bearing support being fixed in the top of support, the top of pineapple bearing support is fixed with several guide column rods, the top of guide column rod is fixed with fixed seat, and fixed seat is fixed with peeling cylinder and stripping cylinder;Lifting panel is arranged below fixed seat, and the bottom surface of lifting panel is fixed with core poking peeling structure;Stripping panel is arranged in core poking peeling structure;Core poking peeling structure is connected with the piston shaft of peeling cylinder, and stripping panel is connected with the piston shaft of stripping cylinder.The utility model is reasonably structured, can effectively and quickly realize the core poking and peeling operation of pineapple, improve the processing efficiency of pineapple, after completing peeling, can be quickly unloaded by stripping panel Fruit pulp, facilitate next processing operation, improve the effectiveness and stability of processing, reduce manual operation, save labor cost, improve use safety, save time and effort, convenient operation.

Description

Technical Field

[0001] This utility model belongs to the field of pineapple processing technology, specifically relating to a pineapple core-removing and peeling machine. Background Technology

[0002] Pineapple is a delicious and common fruit. Its skin is thick and hard with an uneven surface, requiring peeling before consumption. However, the irregular surface makes peeling inconvenient. Current technology mainly involves manually cutting the skin with a knife, which is not only time-consuming and laborious but also unhygienic and poses certain safety hazards. Furthermore, due to human experience errors, a large amount of fruit flesh is easily removed during peeling, greatly reducing efficiency and thus limiting its applicability. Summary of the Invention

[0003] The purpose of this invention is to provide a pineapple core-removing and peeling machine with a reasonable structural design that is conducive to improving the efficiency of pineapple peeling.

[0004] The technical solution to achieve the purpose of this utility model is a pineapple core-removing and peeling machine, including a bracket, a pineapple support fixed on the top of the bracket, a number of guide rods fixed on the top of the pineapple support, a fixed seat fixed on the top of the guide rods, and a peeling cylinder and a material removal cylinder fixed on the fixed seat.

[0005] A lifting panel is provided below the fixed base, and a core-peeling structure is fixed on the bottom surface of the lifting panel.

[0006] The core-peeling structure is equipped with a material-removing panel.

[0007] The core-peeling structure is connected to the piston shaft of the peeling cylinder, and the material removal panel is connected to the piston shaft of the material removal cylinder.

[0008] The peeling cylinder extends, the core-peeling structure moves downward and cooperates with the pineapple support seat to peel the pineapple core. The peeling cylinder retracts, the material-removing cylinder extends and drives the material-removing panel to descend within the core-peeling structure, causing the fruit pulp to be pushed out of the core-peeling structure.

[0009] A further preferred embodiment is that the lifting panel is provided with a guide through hole, and the guide rod is disposed in the guide through hole.

[0010] A further preferred embodiment is that the core-peeling structure includes a cylindrical peeling tool and a core-peeling tool, both of which are fixed to the bottom surface of the lifting panel, and the core-peeling tool is located on the axis of the cylindrical peeling tool.

[0011] A further preferred embodiment is that the stripping panel is an annular panel, the annular panel is located inside the cylindrical peeling tool, and the core-peeling tool is located inside the central hole of the annular panel.

[0012] A further preferred embodiment is that the pineapple support is provided with an annular clearance groove and a central clearance hole, and a U-shaped bracket is fixed to the bottom of the pineapple support, with the annular clearance groove located in the recessed area of ​​the U-shaped bracket.

[0013] When the cylindrical peeling tool descends, it extends into the annular relief groove, and the core-peeling tool is located in the central relief hole.

[0014] A further preferred embodiment is that: a vertical rod is fixed to the edge of the lifting panel, and a limit switch is fixed to the edge of the fixing base, with the limit switch abutting against the side of the vertical rod;

[0015] The lifting panel moves up and down, and its travel is limited by a limit switch.

[0016] A further preferred embodiment is that the pineapple support is also provided with a slicing channel, and a cross-shaped blade is provided in the slicing channel;

[0017] A slicing cylinder is fixed on the fixed base, and a cylindrical slicing block is fixed on the piston shaft of the slicing cylinder. The bottom surface of the cylindrical slicing block is provided with a cross-shaped clearance groove that matches the position of the cross-shaped blade.

[0018] A further preferred embodiment is that a raised blade for cutting fruit peel is fixed on the outer wall of the cylindrical peeling knife.

[0019] A further preferred embodiment is that the fixed base is provided with a start / stop handle.

[0020] A further preferred embodiment is that the pineapple bearing support is an n-shaped metal support.

[0021] A further preferred embodiment is that the bottom of the bracket is fixed with adjustable feet.

[0022] This utility model has positive effects: Its structure is reasonably designed, featuring a pineapple support base, a peeling cylinder and a material removal cylinder fixed on a fixed base, and a core-removing peeling structure fixed to the piston shaft of the peeling cylinder; a material removal panel is fixed to the piston shaft of the material removal cylinder. Through the pineapple support base in conjunction with the peeling cylinder and the core-removing peeling structure, the core-removing and peeling operations of the pineapple can be effectively and quickly achieved, improving the processing efficiency of the pineapple. Furthermore, after peeling, the pulp can be quickly unloaded through the material removal panel, which is beneficial for subsequent processing operations, improving the effectiveness and stability of processing. It also reduces manual operation, saves labor costs, improves safety, saves time and effort, is easy to operate, and has strong applicability. Attached Figure Description

[0023] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a side view of the structure of this utility model;

[0026] Figure 3 This is a cross-sectional view of the core-removing structure and the material-removing panel in this utility model.

[0027] Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle;

[0028] Figure 5 This is a structural comparison diagram of the pineapple before and after the core is removed in this utility model.

[0029] Reference numerals: 1. Bracket; 2. Pineapple support; 3. Guide column; 4. Fixing base; 5. Peeling cylinder; 6. Unloading cylinder; 7. Lifting panel; 8. Core-peeling structure; 81. Cylindrical peeling blade; 82. Core-peeling blade; 9. Unloading panel; 10. Guide hole; 11. Protruding blade; 12. Annular clearance groove; 13. Central clearance hole; 14. U-shaped bracket; 15. Vertical rod; 16. Limit switch; 17. Slicing channel; 18. Cross-shaped blade; 19. Slicing cylinder; 20. Cylindrical slicing block; 21. Cross-shaped clearance groove; 22. Start / stop handle; 23. Adjustable support foot. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0031] See Figures 1 to 5As shown, a pineapple core-removing and peeling machine includes a support frame 1, a pineapple support base 2 fixed to the top of the support frame, several guide rods 3 fixed to the top of the pineapple support base, and a fixing seat 4 fixed to the top of each guide rod. A peeling cylinder 5 and a stripping cylinder 6 are fixed to the fixing seat. In this embodiment, the support frame is mainly used to maintain sufficient height for easy operation, and the pineapple support base is an n-shaped metal support. The number of guide rods can be two, three, or even four, mainly used to support the fixing seat and guide the lifting of the lifting panel. The peeling cylinder and the stripping cylinder are conventional structures in existing technology, simply applied in a basic manner.

[0032] In this embodiment, a lifting panel 7 is provided below the fixed base, and a core-peeling structure 8 is fixed on the bottom surface of the lifting panel; a stripping panel 9 is provided inside the core-peeling structure; during assembly and connection, the core-peeling structure is connected to the piston shaft of the peeling cylinder, and the stripping panel is connected to the piston shaft of the stripping cylinder.

[0033] During processing, the peeling cylinder extends, the core-peeling structure moves downward and cooperates with the pineapple support seat to peel the pineapple core, the peeling cylinder retracts, the material-removing cylinder extends and drives the material-removing panel to descend within the core-peeling structure, causing the fruit pulp to be pushed out of the core-peeling structure.

[0034] In this embodiment, the lifting panel is provided with a guide hole 10, and the guide rod is disposed within the guide hole. This provides guidance, preventing tilting or swaying during lifting and lowering, and improving the effectiveness of peeling the pineapple core.

[0035] In this embodiment, the core-peeling structure includes a cylindrical peeling blade 81 and a core-peeling blade 82. Both the core-peeling blade and the cylindrical peeling blade are fixed to the bottom surface of the lifting panel, with the core-peeling blade positioned on the axis of the cylindrical peeling blade. The diameter of the core-peeling blade and the diameter of the cylindrical peeling blade can be machined as needed. Both are fixed to the lifting panel by screws, facilitating easy replacement and adjustment to meet different usage requirements. During core-peeling of the pineapple, the pineapple flesh enters between the cylindrical peeling blade and the core-peeling blade, while the outer peel is removed by the cylindrical peeling blade. In practical applications, to facilitate peel removal, a protruding blade 11 can be provided on the outer wall of the cylindrical peeling blade to cut the peel.

[0036] In this embodiment, the material removal panel is an annular panel, which is located inside the cylindrical peeling blade, and the core-removing blade is located in the central circular hole of the annular panel. The annular panel can be raised and lowered within the cylindrical peeling blade, thereby pushing out the pulp inside the cylindrical peeling blade, facilitating subsequent core-removing and peeling operations.

[0037] In this embodiment, the pineapple support is provided with an annular clearance groove 12 and a central clearance hole 13. A U-shaped bracket 14 is fixed to the bottom of the pineapple support, and the annular clearance groove is located within the recessed area of ​​the U-shaped bracket. When the cylindrical peeling tool descends, it extends into the annular clearance groove, and the core-removing tool is located within the central clearance hole. The annular clearance groove and the central clearance hole ensure the complete cutting performance of the cylindrical peeling tool and the core-removing tool, while the U-shaped bracket ensures the stability of the overall structure.

[0038] In this embodiment, a vertical rod 15 is fixed to the edge of the lifting panel, and a limit switch 16 is fixed to the edge of the fixing base. The limit switch abuts against the side of the vertical rod. The lifting panel moves up and down, and the limit switch limits the travel. The lifting travel can be controlled, improving the smoothness and reliability of use. In this embodiment, the inclined surface at the top of the vertical rod facilitates the smooth entry of the limit switch and avoids damage to the limit switch.

[0039] In this embodiment, the pineapple support is further provided with a slicing channel 17, and a cross-shaped blade 18 is provided in the slicing channel; a slicing cylinder 19 is fixed on the fixed base, and a cylindrical slicing block 20 is fixed on the piston shaft of the slicing cylinder. The bottom surface of the cylindrical slicing block is provided with a cross-shaped clearance groove 21 that matches the position of the cross-shaped blade. In this embodiment, a ring can be provided in the middle of the slicing channel as needed, so that it can be cut into strips of fruit flesh of different shapes. In use, the slicing cylinder descends, and the cylindrical slicing block pushes the pineapple flesh downward, and the cross-shaped blade completes the slicing operation.

[0040] In practical applications, the fixed base is equipped with a start / stop handle 22. An adjustable support leg 23 is fixed to the bottom of the bracket. The adjustable support leg is a screw-adjustable support leg, a conventional structure in existing technology, simply used. Its start / stop handle facilitates manual control, while the adjustable support leg ensures the entire structure remains horizontal.

[0041] Before starting the machine, confirm that the air supply is connected properly and adjust it to the appropriate pressure;

[0042] Check that the cutting edge of the knife is intact;

[0043] Run the machine without load to confirm that all functions are working properly.

[0044] Place the pineapple on the operating platform and turn the handle;

[0045] As the blade moves downwards, the pineapple peels and removes its core at the same time.

[0046] After the blade is reset, manually remove the outer skin, core, and whole pulp from the operating platform;

[0047] Repeat steps three and four above.

[0048] This utility model has positive effects: Its structure is reasonably designed, featuring a pineapple support base, a peeling cylinder and a material removal cylinder fixed on a fixed base, and a core-removing peeling structure fixed to the piston shaft of the peeling cylinder; a material removal panel is fixed to the piston shaft of the material removal cylinder. Through the pineapple support base in conjunction with the peeling cylinder and the core-removing peeling structure, the core-removing and peeling operations of the pineapple can be effectively and quickly achieved, improving the processing efficiency of the pineapple. Furthermore, after peeling, the pulp can be quickly unloaded through the material removal panel, which is beneficial for subsequent processing operations, improving the effectiveness and stability of processing. It also reduces manual operation, saves labor costs, improves safety, saves time and effort, is easy to operate, and has strong applicability.

[0049] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0050] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A pineapple core-removing and peeling machine, comprising a support frame and a pineapple support fixed to the top of the support frame, characterized in that: The top of the pineapple support is fixed with several guide columns, the top of the guide columns is fixed with a fixing seat, and the fixing seat is fixed with a peeling cylinder and a material removal cylinder. A lifting panel is provided below the fixed base, and a core-peeling structure is fixed on the bottom surface of the lifting panel. The core-peeling structure is equipped with a material-removing panel. The core-peeling structure is connected to the piston shaft of the peeling cylinder, and the material removal panel is connected to the piston shaft of the material removal cylinder. The peeling cylinder extends, the core-peeling structure moves downward and cooperates with the pineapple support seat to peel the pineapple core. The peeling cylinder retracts, the material-removing cylinder extends and drives the material-removing panel to descend within the core-peeling structure, causing the fruit pulp to be pushed out of the core-peeling structure.

2. The pineapple core-removing and peeling machine according to claim 1, characterized in that: The lifting panel is provided with a guide through hole, and the guide rod is disposed in the guide through hole.

3. The pineapple core-removing and peeling machine according to claim 1, characterized in that: The core-peeling structure includes a cylindrical peeling tool and a core-peeling tool. Both the core-peeling tool and the cylindrical peeling tool are fixed to the bottom surface of the lifting panel, and the core-peeling tool is located on the axis of the cylindrical peeling tool.

4. A pineapple core-removing and peeling machine according to claim 3, characterized in that: The stripping panel is an annular panel, which is located inside a cylindrical peeling tool, and the core-peeling tool is located in the central hole of the annular panel.

5. A pineapple core-removing and peeling machine according to claim 3, characterized in that: The pineapple support is provided with an annular clearance groove and a central clearance hole. A U-shaped bracket is fixed to the bottom of the pineapple support, and the annular clearance groove is located in the recessed area of ​​the U-shaped bracket. When the cylindrical peeling tool descends, it extends into the annular relief groove, and the core-peeling tool is located in the central relief hole.

6. A pineapple core-removing and peeling machine according to claim 3, characterized in that: The cylindrical peeling knife has a raised blade fixed on its outer wall for cutting the fruit peel.

7. A pineapple core-removing and peeling machine according to claim 1, characterized in that: A vertical rod is fixed to the edge of the lifting panel, and a limit switch is fixed to the edge of the fixed base. The limit switch is abutted against the side of the vertical rod. The lifting panel moves up and down, and its travel is limited by a limit switch.

8. A pineapple core-removing and peeling machine according to claim 1, characterized in that: The pineapple support is also provided with a slicing channel, and a cross-shaped blade is provided in the slicing channel; A slicing cylinder is fixed on the fixed base, and a cylindrical slicing block is fixed on the piston shaft of the slicing cylinder. The bottom surface of the cylindrical slicing block is provided with a cross-shaped clearance groove that matches the position of the cross-shaped blade.

9. A pineapple core-removing and peeling machine according to claim 8, characterized in that: The fixed base is equipped with a start / stop handle.

10. A pineapple core-removing and peeling machine according to claim 1, characterized in that: The pineapple-supporting bracket is an n-shaped metal bracket; The bottom of the bracket is fixed with adjustable feet.

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