Pineapple peeling device

Abstract

The utility model discloses a pineapple peeling device which comprises a machine frame, and an installation frame is installed on the top of the machine frame. The feeding assembly is mounted on the mounting frame; the peeling mechanism comprises a cutter disc rotationally connected to the top of the mounting frame, a plurality of peeling cutters are detachably connected to the cutter disc at equal intervals in the circumferential direction, a connecting pipe is fixedly connected to one side of the cutter disc, and a transmission assembly is mounted on the rack; a lifting positioning assembly; the propelling core-through mechanism comprises a horizontal supporting rod fixedly connected to the top of the mounting frame, a propelling assembly is mounted on the horizontal supporting rod, a core-through rod is mounted on the propelling assembly, a supporting assembly is mounted at one end of the rack, the core-through rod penetrates through the connecting pipe and corresponds to the supporting assembly, and a cutting assembly is mounted on the supporting assembly. According to the pineapple peeling and core removing device, peeling and core removing work of pineapples can be achieved, meanwhile, the end portions of the pineapples can be cut off finally, follow-up processing time is saved, and processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to a pineapple peeling device. Background Art

[0002] In the production of canned pineapples, peeling and coring are two critical processes that require significant workload and high quality. These processes can be performed manually, semi-mechanized, or fully automated. Manual operations are inefficient and clearly cannot meet production needs. The currently widely used semi-mechanized process typically requires the operator to first lay the pineapple horizontally on a workbench, cut off both ends with a knife, then hold the pineapple with their left hand, align it with the peeling blade, and use their right hand to push a push rod toward the blade, simultaneously peeling and coring. This method remains inefficient, requiring extreme caution from workers and making it prone to work-related accidents. Furthermore, the process quality is poor, resulting in uneven peeling, misaligned coring, an uneven can surface, and a high rate of can breakage.

[0003] Based on the above technical problems, the utility model provides a pineapple peeling device. Utility Model Content

[0004] The purpose of the utility model is to provide a pineapple peeling device to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following solutions: The present invention provides a pineapple peeling device, comprising:

[0006] A rack, with a mounting frame installed on the top of the rack;

[0007] A loading assembly, the loading assembly being mounted on the mounting frame;

[0008] The peeling mechanism includes a knife disc rotatably connected to the top of the mounting frame, the knife disc is an annular structure, and a plurality of peeling knives are detachably connected to the knife disc at equal intervals in the circumferential direction. A connecting pipe is fixedly connected to one side of the knife disc, and a transmission assembly is installed on the frame, and the transmission assembly and the connecting pipe are in transmission cooperation;

[0009] A lifting and positioning assembly installed between the loading assembly and the tool disc;

[0010] A core-pushing mechanism includes a horizontal support rod fixedly connected to the top of the mounting frame, a propulsion assembly is installed on the horizontal support rod, a core-pushing rod is installed on the propulsion assembly, the core-pushing rod and the tool disc are coaxially arranged, a support assembly is installed at one end of the frame, the transmission assembly is arranged between the support assembly and the tool disc, the core-pushing rod passes through the connecting pipe and is arranged corresponding to the support assembly, and a cutting assembly is installed on the support assembly.

[0011] According to the pineapple peeling device provided by the utility model, the feeding assembly includes a feeding box fixedly connected to the top of the mounting frame, a feeding conveyor belt is arranged between the feeding box and the tool disc, and a mechanical gripper and a visual positioning camera are installed on the side of the feeding conveyor belt.

[0012] According to the pineapple peeling device provided by the utility model, the lifting and positioning assembly includes a lifting plate fixedly connected to the top of the mounting frame, a telescopic cylinder is vertically fixedly connected to the top of the telescopic cylinder, a positioning splint is fixedly connected to the top of the telescopic cylinder, and the positioning splint is correspondingly arranged between the lifting plate;

[0013] Wherein, the cross-sectional shapes of the lifting plate and the positioning clamping plate are both arc-shaped, the lifting plate is arranged between the feeding conveyor belt and the tool disc, and the lifting plate and the tool disc are coaxially arranged.

[0014] According to the pineapple peeling device provided by the utility model, the transmission assembly includes a first transmission motor fixedly connected to the frame, the output shaft of the first transmission motor is fixedly connected to a driving pulley, the outer wall of the connecting tube is fixedly connected to a driven pulley, and the driving pulley and the driven pulley are matched through belt transmission.

[0015] According to the pineapple peeling device provided by the utility model, the propulsion assembly includes a linear motor installed on the horizontal support rod, a connecting plate is fixedly connected to the linear motor, a connecting sleeve is fixedly connected to the connecting plate, the through rod is inserted into the connecting sleeve, a through hole is opened on the outer wall of the connecting sleeve, a positioning nut is inserted in the through hole, and the positioning nut abuts against the through rod.

[0016] According to the pineapple peeling device provided by the utility model, the support assembly includes a support platform fixedly connected to the frame, the top of the support platform is fixedly connected to a support seat, the support seat is rotatably connected to a mounting shaft, the mounting shaft is coaxially fixedly connected to a support disk, a plurality of connecting holes are circumferentially equidistantly provided on the support disk, the connecting holes are coaxially arranged with the tool disk, a second drive motor is fixedly connected to the support platform, the second drive motor is transmission-matched with the mounting shaft, a gap is provided between the support disk and the connecting pipe, a mounting ring is rotatably connected to the mounting shaft, a cutting knife is fixedly connected to the outer wall of the mounting ring, the cutting knife is arranged corresponding to the connecting pipe, an electric slip ring is fixedly connected to the support disk, and the rotor of the electric slip ring is fixedly connected to the mounting ring.

[0017] According to the pineapple peeling device provided by the utility model, the cutting assembly includes a mounting ring rotatably connected to the mounting shaft, a cutting knife is fixedly connected to the outer wall of the mounting ring, the cutting knife is arranged corresponding to the connecting pipe, an electric slip ring is fixedly connected to the support plate, and the rotor of the electric slip ring is fixedly connected to the mounting ring.

[0018] According to the pineapple peeling device provided by the utility model, a recovery box is fixedly connected to the top of the frame, and the recovery box is arranged between the connecting pipe and the supporting plate.

[0019] The utility model discloses the following technical effects:

[0020] When the utility model is used, the pineapples in the feeding box are placed on the feeding conveyor belt for transmission, the pineapples are pushed into the lifting and positioning assembly by the core rod to perform circumferential positioning of the pineapples, the transmission assembly drives the cutter disc and the peeling knife on the cutter disc to rotate, and the pineapples are peeled in cooperation with the pushing action of the core rod. After the peeling is completed, the pineapples are continuously fed and sent out through the connecting pipe to the supporting assembly, and the end part is cut and removed by the cutting assembly on the supporting assembly to complete the peeling process of the pineapples.

[0021] The utility model can realize the work of peeling and core-clearing the pineapple, and can also cut off the end part of the pineapple at the end, thus saving the time of subsequent processing and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1This is a schematic structural diagram of a pineapple peeling device according to the present invention;

[0024] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0025] Among them, 1. Frame; 2. Mounting frame; 3. Tool disc; 4. Peeling knife; 5. Connecting pipe; 6. Horizontal support rod; 7. Core rod; 8. Feeding box; 9. Feeding conveyor belt; 10. Lifting plate; 11. Telescopic cylinder; 12. Positioning splint; 13. First transmission motor; 14. Linear motor; 15. Connecting plate; 16. Sleeve; 17. Support platform; 18. Support plate; 19. Connecting hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0028] Reference Figure 1-Figure 2 The utility model provides a pineapple peeling device, comprising:

[0029] Rack 1, with a mounting frame 2 mounted on the top of rack 1;

[0030] A loading assembly is mounted on the mounting frame 2;

[0031] The peeling mechanism includes a tool disc 3 rotatably connected to the top of the mounting frame 2. The tool disc 3 is an annular structure. Several peeling knives 4 are detachably connected to the tool disc 3 at equal intervals in the circumferential direction. A connecting pipe 5 is fixedly connected to one side of the tool disc 3. A transmission assembly is installed on the frame 1, and the transmission assembly and the connecting pipe 5 are in transmission cooperation;

[0032] A lifting and positioning assembly is installed between the loading assembly and the tool disc 3;

[0033] The core-pushing mechanism includes a horizontal support rod 6 fixedly connected to the top of the mounting frame 2, a propulsion assembly is installed on the horizontal support rod 6, a core-pushing rod 7 is installed on the propulsion assembly, the core-pushing rod 7 and the tool disc 3 are coaxially arranged, a support assembly is installed at one end of the frame 1, a transmission assembly is arranged between the support assembly and the tool disc 3, the core-pushing rod 7 passes through the connecting pipe 5 and is arranged corresponding to the support assembly, and a cutting assembly is installed on the support assembly.

[0034] When the utility model is used, the pineapples in the feeding box 8 are placed on the feeding conveyor belt 9 for transmission, and the pineapples are pushed into the lifting and positioning assembly by the core rod 7 to perform circumferential positioning of the pineapples. The transmission assembly drives the tool disc 3 and the peeling knife 4 on the tool disc 3 to rotate, and the pineapples are peeled in cooperation with the propulsion action of the core rod 7. After the peeling is completed, the pineapples are continuously fed and sent out through the connecting pipe 5 to the supporting assembly, and the end part is cut and removed by the cutting assembly on the supporting assembly to complete the peeling process of the pineapples.

[0035] The utility model can realize the work of peeling and core-clearing the pineapple, and can also cut off the end part of the pineapple at the end, thus saving the time of subsequent processing and improving the processing efficiency.

[0036] To further optimize the solution, the loading assembly includes a loading box 8 fixedly connected to the top of the mounting frame 2, a loading conveyor belt 9 is provided between the loading box 8 and the tool disc 3, and a mechanical gripper and a visual positioning camera are installed on the side of the loading conveyor belt 9.

[0037] Further optimized solution, the lifting and positioning assembly includes a lifting plate 10 fixedly connected to the top of the mounting frame 2, a telescopic cylinder 11 is vertically fixedly connected to the top of the mounting frame 2, a positioning splint 12 is fixedly connected to the top of the telescopic cylinder 11, and the positioning splint 12 is correspondingly arranged between the lifting plate 10;

[0038] Among them, the cross-sectional shapes of the lifting plate 10 and the positioning clamping plate 12 are both arc-shaped, the lifting plate 10 is arranged between the feeding conveyor belt 9 and the tool disk 3, and the lifting plate 10 and the tool disk 3 are coaxially arranged.

[0039] A further optimized solution is that the transmission assembly includes a first transmission motor 13 fixedly connected to the frame 1, the output shaft of the first transmission motor 13 is fixedly connected to a driving pulley, the outer wall of the connecting tube 5 is fixedly connected to a driven pulley, and the driving pulley and the driven pulley are matched through a belt drive.

[0040] To further optimize the solution, the propulsion assembly includes a linear motor 14 installed on the horizontal support rod 6, a connecting plate 15 is fixedly connected to the linear motor 14, a connecting sleeve 16 is fixedly connected to the connecting plate 15, the through rod 7 is inserted into the connecting sleeve 16, a through hole is opened on the outer wall of the connecting sleeve 16, a positioning nut is inserted in the through hole, and the positioning nut abuts against the through rod 7.

[0041] To further optimize the solution, the support assembly includes a support platform 17 fixedly connected to the frame 1, a support seat fixedly connected to the top of the support platform 17, a mounting shaft rotatably connected to the support seat, a support plate 18 coaxially fixedly connected to the mounting shaft, a plurality of connecting holes 19 are circumferentially equidistantly provided on the support plate 18, the connecting holes 19 are coaxially arranged with the tool disc 3, a second drive motor is fixedly connected to the support platform 17, the second drive motor and the mounting shaft are in transmission cooperation, a gap is provided between the support plate 18 and the connecting pipe 5, a mounting ring is rotatably connected to the mounting shaft, a cutting knife is fixedly connected to the outer wall of the mounting ring, the cutting knife is correspondingly arranged to the connecting pipe 5, an electric slip ring is fixedly connected to the support plate 18, and the rotor of the electric slip ring is fixedly connected to the mounting ring.

[0042] The linear motor 14 drives the core rod 7 to move, and the core rod 7 pushes the pineapple forward. The pineapple is circumferentially limited by the lifting plate 10 and the positioning clamping plate 12. The core rod 7 advances the pineapple to be fed continuously, and the connecting tube 5 is driven to rotate by the first drive motor, and the connecting tube 5 drives the tool disc 3 and the peeling knife 4 on the tool disc 3 to rotate, so as to peel the pineapple. In this embodiment, the peeling knife 4 is arranged on the front side of the tool disc 3, and the cross-section is V-shaped. The linear motor 14 cooperates with the rotating tool disc 3 to form a spiral feed, removes the pit part and the outer skin of the pineapple surface, and continuously feeds the pineapple out through the connecting tube 5. After reaching the end of the connecting tube 5, the glass end part is inserted into the connecting hole 19, and the cutter is driven to rotate by the electric slip ring. The cutter cuts off the end part of the pineapple, and the support disc 18 is driven to rotate by the second drive motor, so that the pineapple falls, and the next mounting hole is switched to continue processing.

[0043] A further optimized solution is that the cutting assembly includes a mounting ring rotatably connected to the mounting shaft, a cutting knife is fixedly connected to the outer wall of the mounting ring, the cutting knife is arranged corresponding to the connecting pipe 5, an electric slip ring is fixedly connected to the support plate 18, and the rotor of the electric slip ring is fixedly connected to the mounting ring.

[0044] According to a further optimization solution, a recovery box is fixedly connected to the top of the frame 1 and is arranged between the connecting pipe 5 and the support plate 18 .

[0045] Recovery boxes are respectively provided on both sides of the support plate 18. The recovery box located between the connecting pipe 5 and the support plate 18 is used to recycle the peeled pineapples, and the other recovery box is used to recycle the pineapple heads and leaves.

[0046] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0047] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A pineapple peeling device, characterized in that: include: A frame (1), wherein a mounting frame (2) is mounted on the top of the frame (1); A loading assembly, the loading assembly being mounted on the mounting frame (2); A peeling mechanism, the peeling mechanism comprising a cutter disc (3) rotatably connected to the top of the mounting frame (2), the cutter disc (3) being an annular structure, a plurality of peeling knives (4) being detachably connected at equal intervals in the circumferential direction of the cutter disc (3), a connecting pipe (5) being fixedly connected to one side of the cutter disc (3), a transmission assembly being mounted on the frame (1), and a transmission cooperation between the transmission assembly and the connecting pipe (5); A lifting and positioning assembly, the lifting and positioning assembly being installed between the loading assembly and the tool disc (3); A core-pushing mechanism comprises a horizontal support rod (6) fixedly connected to the top of the mounting frame (2); a propulsion assembly is mounted on the horizontal support rod (6); a core-pushing rod (7) is mounted on the propulsion assembly; the core-pushing rod (7) and the tool disc (3) are coaxially arranged; a support assembly is mounted on one end of the frame (1); the transmission assembly is arranged between the support assembly and the tool disc (3); the core-pushing rod (7) passes through the connecting pipe (5) and is arranged corresponding to the support assembly; and a cutting assembly is mounted on the support assembly.

2. A pineapple peeling device according to claim 1, characterized in that: The feeding assembly comprises a feeding box (8) fixedly connected to the top of the mounting frame (2), a feeding conveyor belt (9) is provided between the feeding box (8) and the tool disc (3), and a mechanical gripper and a visual positioning camera are installed on the side of the feeding conveyor belt (9).

3. A pineapple peeling device according to claim 2, characterized in that: The lifting and positioning assembly comprises a lifting plate (10) fixedly connected to the top of the mounting frame (2); a telescopic cylinder (11) is vertically fixedly connected to the top of the mounting frame (2); a positioning clamping plate (12) is fixedly connected to the top of the telescopic cylinder (11); and the positioning clamping plate (12) and the lifting plate (10) are correspondingly arranged. The cross-sectional shapes of the lifting plate (10) and the positioning clamping plate (12) are both arc-shaped, the lifting plate (10) is arranged between the feeding conveyor belt (9) and the tool disc (3), and the lifting plate (10) and the tool disc (3) are coaxially arranged.

4. A pineapple peeling device according to claim 1, characterized in that: The transmission assembly comprises a first transmission motor (13) fixedly connected to the frame (1); an output shaft of the first transmission motor (13) is fixedly connected to a driving pulley; an outer wall of the connecting tube (5) is fixedly connected to a driven pulley; the driving pulley and the driven pulley are engaged via a belt transmission.

5. A pineapple peeling device according to claim 1, characterized in that: The propulsion assembly includes a linear motor (14) mounted on the horizontal support rod (6), a connecting plate (15) fixedly connected to the linear motor (14), a connecting sleeve (16) fixedly connected to the connecting plate (15), the core rod (7) inserted into the connecting sleeve (16), a through hole is provided on the outer wall of the connecting sleeve (16), a positioning nut is inserted into the through hole, and the positioning nut abuts against the core rod (7).

6. A pineapple peeling device according to claim 1, characterized in that: The support assembly includes a support platform (17) fixedly connected to the frame (1), a support seat fixedly connected to the top of the support platform (17), a mounting shaft rotatably connected to the support seat, a support disc (18) coaxially fixedly connected to the mounting shaft, a plurality of connection holes (19) circumferentially equidistantly provided on the support disc (18), the connection holes (19) and the tool disc (3) are coaxially arranged, a second drive motor is fixedly connected to the support platform (17), the second drive motor is in transmission cooperation with the mounting shaft, and a gap is provided between the support disc (18) and the connecting pipe (5).

7. A pineapple peeling device according to claim 6, characterized in that: The cutting assembly comprises a mounting ring rotatably connected to the mounting shaft, a cutting knife fixedly connected to the outer wall of the mounting ring, the cutting knife being arranged corresponding to the connecting pipe (5), an electric slip ring fixedly connected to the support plate (18), and a rotor of the electric slip ring fixedly connected to the mounting ring.

8. A pineapple peeling device according to claim 6, characterized in that: A recovery box is fixedly connected to the top of the frame (1), and the recovery box is arranged between the connecting pipe (5) and the supporting plate (18).

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