A device for cutting inner cavity of melon and fruit

Abstract

The present invention relates to the technical field of deep processing of fruits and vegetables, and more specifically, to a device for cutting the inner cavity of fruits and vegetables. The device comprises a workbench, a lifting device is provided on the top of the workbench, a mounting seat is provided on the lifting device, a rotating device and a cutting device are provided on the mounting seat, a through hole is provided on the workbench, and the bottom of the cutting device is provided through the through hole. The present invention can perfectly fit the internal curve of fruits and vegetables through the mutual cooperation of the lifting device, the rotating device and the cutting device, and can automatically remove the pulp from the inner cavity of fruits and vegetables, thereby removing the pulp thoroughly and wasting little pulp.

Description

Technical Field

[0001] The invention relates to the technical field of deep processing of melons and fruits, in particular to a device for cutting the inner cavity of melons and fruits. Background Art

[0002] The development of the automation industry in the agricultural field lags slightly behind that in the industrial field. At present, deep processing of fruits and vegetables, such as crispy fruits, has also entered the field of industrial production. In the process of deep processing of fruits and vegetables, it is inevitable to solve the internal and external processing of fruits and vegetables. The existing processing technology for the internal processing of fruits and vegetables mainly uses straight tube type tools, which is similar to the "punching" in the industrial field. For fruits and vegetables with a shape similar to that of an American football, such as Hami melon, it is impossible to fit the internal curve to remove the pulp, resulting in unclean pulp removal or a lot of waste of melon flesh. Summary of the Invention

[0003] The purpose of the present invention is to provide a device for cutting the inner cavity of fruits and vegetables.

[0004] The top of the mounting base is fixedly provided with a connecting seat, and the inner portion of the connecting seat is rotatably provided with a hollow rod, and the hollow rod is rotatably connected to the center of the through hole. The telescopic cylinder is fixedly provided on the top of the connecting seat, and the output end of the telescopic cylinder extends to the inside of the hollow rod and is rotatably connected to the connecting rod. The lower part of the connecting rod is rotatably connected to the transition piece, the lower part of the transition piece is hinged to the upper part of the adjusting rod, and the lower part of the adjusting rod is hinged to the middle part of the cutter. The lower part of the cutter is rotatably connected in the hollow rod, and the lower part of the hollow rod is provided with a knife hole. The upper part of the cutter passes through the knife hole and cooperates with it. The transmission gear of said sliding panel also is provided with an interlocking structure, and the interlocking structures include a first gear and a second gear connected to each other via a gearbox, and a gear train is connected along the interlocking structure to form a gearbox.

[0005] Furthermore, a melon placing platform is provided on the workbench, an arc-shaped groove is opened inside the melon placing platform, and the arc-shaped groove is connected to the through hole provided on the workbench.

[0006] Furthermore, a cutting hole is provided on the upper portion of the cutting knife.

[0007] Furthermore, the bottom of the hollow rod is closed.

[0008] In summary, the present invention has the following beneficial effects:

[0009] The present invention can perfectly fit the inner curve of the fruit and melon through the mutual cooperation of the lifting device, the rotating device and the cutting device, and can automatically remove the pulp from the inner cavity of the fruit and melon, so as to clean and thoroughly remove the pulp with little waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0012] Figure 2 is a cross-sectional view of the rotating device and the cutting device of the present invention;

[0013] Figure 3 is a side view of a cutter of the present invention;

[0014] Figure 4 A top cross-sectional view of the cutter of the present invention;

[0015] Figure 5 is a cross-sectional view of the lifting device of the present invention;

[0016] Figure 6 It is a cross-sectional view of a melon placing platform of the present invention.

[0017] In the figure: 1 workbench, 2 lifting device, 21 gear box, 22 lifting motor, 23 driving gear, 24 driven gear, 25 lead screw, 26 column, 27 slide rail, 28 slide groove, 29 nut, 3 rotating device, 31 rotating motor, 32 driving synchronous wheel, 33 driven synchronous wheel, 34 bearing seat, 35 bearing, 36 synchronous belt, 4 cutting device, 41 telescopic cylinder, 42 hollow rod, 43 connecting rod, 44 transition piece, 45 adjusting rod, 46 cutter, 47 cutter hole, 5 mounting seat, 6 oblique plate, 7 melon placing platform, 8 connecting seat, 9 knife hole, 10 melons and fruits. DETAILED DESCRIPTION

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments 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 any creative efforts shall fall within the scope of protection of the present invention.

[0019] The following is combined with Figure 1-6 The present invention will be further described:

[0020] A device for cutting the inner cavity of fruits and vegetables comprises a workbench 1 with a through hole provided on the workbench 1 and a fruit placing platform 6 provided on the workbench 1. An arc groove 7 is provided inside the fruit placing platform 6 and is connected to the through hole provided on the workbench 1.

[0021] In this embodiment, the bottom of the melon 10 is placed on the melon placing platform 6, and the bottom of the melon 10 cooperates with the arc groove 7, which makes it easy to position the melon 10 and make it more firmly placed.

[0022] A lifting device 2 is provided on the top of the workbench 1, and a mounting base 5 is provided on the lifting device 2. A rotating device 3 and a cutting device 4 are provided on the mounting base 5. The lifting device 2 includes a gear box 21. A lifting motor 22 and a column 26 are fixedly provided on the top of the gear box 21. The output end of the lifting motor 22 passes through the gear box 21 and is fixedly connected to a driving gear 23. A lead screw 25 is rotatably provided at the middle of the column 26. A nut 29 matching the lead screw 25 is provided on the mounting base 5. The bottom of the lead screw 25 passes through the gear box 21 and is fixedly connected to a passive gear 24. The active gear 23 and the passive gear 24 are meshed and connected. Two slide rails 27 are symmetrically provided on the columns 26 on both sides of the lead screw 25, and a slide groove 28 slidingly matched with the slide rail 27 is provided on the mounting base 5.

[0023] In this embodiment, the lifting motor 22 is started, and the lifting motor 22 drives the screw 25 to rotate through the meshing driving gear 23 and the driven gear 24. The screw 25 drives the mounting seat 5 to move up and down along the sliding matching slide rail 27 and the slide groove 28 through the nut 29 matched therewith, and the rotating device 3 and the cutting device 4 move up and down following the mounting seat 5.

[0024] The cutting device 4 includes a telescopic cylinder 41, a hollow rod 42, a connecting rod 43, an adjusting rod 45 and a cutter 46. The top of the mounting seat 5 is fixedly provided with a connecting seat 8, and the inside of the connecting seat 8 is rotatably provided with a hollow rod 42. The hollow rod 42 can be raised and lowered and is arranged at the center of the through hole. The bottom of the hollow rod 42 is closed. The telescopic cylinder 41 is fixedly provided at the top of the connecting seat 8. The output end of the telescopic cylinder 41 extends to the inside of the hollow rod 42 and is rotatably connected to the connecting rod 43. The lower part of the connecting rod 43 is rotatably connected to a transition piece 44. The lower part of the transition piece 44 is hinged to the upper part of the adjusting rod 45. The lower part of the adjusting rod 45 is hinged to the middle part of the cutter 46. The lower part of the cutter 46 is rotatably connected to the hollow rod 42. The lower part of the hollow rod 42 is provided with a knife hole 9. The upper part of the cutter 46 passes through the knife hole 9 and cooperates with it. The upper part of the cutter 46 is provided with a cutter hole 47.

[0025] In this embodiment, when the output end of the telescopic cylinder 41 moves upward, the connecting rod 43 drives the adjustment rod 45 upward, causing the adjustment rod 45, which is hinged to the transition piece 44, to move vertically. This in turn drives the cutter 46, which is hinged to it, to rotate about the hinge point between the lower portion of the cutter 46 and the hollow rod 42, so that the upper portion of the cutter 46 protrudes less from the outside of the cutter hole 47. When the output end of the telescopic cylinder 41 moves downward, the connecting rod 43 drives the adjustment rod 45 downward, causing the adjustment rod 45, which is hinged to the transition piece 44, to move tilted, and driving the cutter 46, which is hinged to it, to rotate about the hinge point between the lower portion of the cutter 46 and the hollow rod 42, so that the upper portion of the cutter 46 protrudes more from the outside of the cutter hole 47. The cutter hole 47 facilitates the guiding and cutting of the cut melon pulp.

[0026] The rotating device 3 includes a rotating motor 31, an active synchronous pulley 32 and a passive synchronous pulley 33. The rotating motor 31 is fixedly set on the mounting seat 5. The active synchronous pulley 32 is fixedly set at the output end of the rotating motor 31. A bearing seat 34 is fixedly set on the mounting seat 5. A hollow rod 42 is set through the bearing seat 34. The hollow rod 42 and the bearing seat 34 are rotatably connected through a bearing 35. The passive synchronous pulley 33 is fixedly set on the outside of the hollow rod 42 above the bearing seat 34. A synchronous belt 36 is set between the active synchronous pulley 32 and the passive synchronous pulley 33.

[0027] In this embodiment, when the rotating motor 31 rotates, the active synchronous wheel 32 drives the passive synchronous wheel 33 to rotate through the synchronous belt 36, the passive synchronous wheel 33 drives the hollow rod 42 to rotate, and the hollow rod 42 drives the cutter 46 to rotate to cut the inner cavity of the fruit.

[0028] In the present invention, the rotating motor 31 drives the hollow rod 42 and the cutter 46 to rotate, the lifting motor 22 drives the hollow rod 42 and the cutter 46 to rise and fall, and the telescopic cylinder 41 controls the length of the cutter 46 extending outside the cutter hole 47. Through the interaction of the lifting device 2, the rotating device 3, and the cutting device 4, the present invention can perfectly conform to the internal curve of the fruit 10 and automatically remove the pulp from the cavity of the fruit 10, completely and thoroughly removing the pulp with minimal waste.

[0029] In summary, the present invention is not limited to the above specific embodiments. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention shall be based on the claims of the present invention.

[0030] In the description of this patent, it should be understood that the terms "center", "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. They are only for the convenience of describing this patent and simplifying the description, 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 this patent.

[0031] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood broadly. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on specific circumstances.

Claims

1. A fruit and vegetable inner cavity cutting device, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a lifting device (2), a mounting seat (5) is provided on the lifting device (2), a rotating device (3) and a cutting device (4) are provided on the mounting seat (5), a through hole is provided on the workbench (1), the bottom of the cutting device (4) is provided through the through hole, the cutting device (4) comprises a telescopic cylinder (41), a hollow rod (42), a connecting rod (43), an adjusting rod (45) and a cutter (46), a connecting seat (8) is fixedly provided on the top of the mounting seat (5), a hollow rod (42) is rotatably provided inside the connecting seat (8), the hollow rod (42) can be lifted and lowered and is provided at the center of the through hole, the telescopic cylinder (41) ) is fixedly arranged on the top of the connecting seat (8), the output end of the telescopic cylinder (41) extends to the inside of the hollow rod (42) and is rotatably connected to the connecting rod (43), the lower part of the connecting rod (43) is rotatably connected to a transition piece (44), the lower part of the transition piece (44) is hinged to the upper part of the adjusting rod (45), the lower part of the adjusting rod (45) is hinged to the middle part of the cutter (46), the lower part of the cutter (46) is rotatably connected to the inside of the hollow rod (42), the lower part of the hollow rod (42) is provided with a knife hole (9), the upper part of the cutter (46) passes through the knife hole (9) and cooperates with it, the rotating device (3) includes a rotating motor (31), an active synchronous wheel (32) and a passive synchronous wheel The rotary motor (31) is fixedly mounted on the mounting seat (5), an active synchronous wheel (32) is fixedly mounted on the output end of the rotary motor (31), a bearing seat (34) is fixedly mounted on the mounting seat (5), the hollow rod (42) passes through the bearing seat (34), the hollow rod (42) and the bearing seat (34) are rotatably connected via a bearing (35), a passive synchronous wheel (33) is fixedly mounted on the outside of the hollow rod (42) above the bearing seat (34), a synchronous belt (36) is arranged between the active synchronous wheel (32) and the passive synchronous wheel (33), and the lifting device (2) includes a gear box (21), the gear box (21) A lifting motor (22) and a column (26) are fixedly arranged on the top, the output end of the lifting motor (22) passes through the gear box (21) and is fixedly connected to the driving gear (23), the middle part of the column (26) is rotatably provided with a lead screw (25), a nut (29) matched with the lead screw (25) is provided on the mounting seat (5), the bottom of the lead screw (25) passes through the gear box (21) and is fixedly connected to the passive gear (24), the active gear (23) and the passive gear (24) are meshed and connected, two slide rails (27) are symmetrically arranged on the columns (26) on both sides of the lead screw (25), and a slide groove (28) that slides with the slide rail (27) is provided on the mounting seat (5).

2. The fruit inner cavity cutting device according to claim 1, characterized in that: A melon placing platform (6) is provided on the workbench (1), an arc-shaped groove (7) is provided inside the melon placing platform (6), and the arc-shaped groove (7) is connected to a through hole provided on the workbench (1).

3. The fruit inner cavity cutting device according to claim 2, characterized in that: A cutter hole (47) is provided on the upper portion of the cutter (46).

4. The fruit inner cavity cutting device according to claim 3, characterized in that: The bottom of the hollow rod (42) is closed.

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