CN113103332B

CN113103332B - Watermelon processing machine and method thereof

Info

Publication number: CN113103332B
Application number: CN202110372952.6A
Authority: CN
Inventors: 梁俊
Original assignee: Chizhou Jincheng Engineering Management Service Co ltd
Current assignee: Chizhou Jincheng Engineering Management Service Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2023-05-26
Anticipated expiration: 2041-04-07
Also published as: CN113103332A

Abstract

The invention discloses watermelon processing machinery and a method thereof, and particularly relates to the field of watermelon processing. According to the watermelon peeling device, the movable block and the sliding sleeve are driven to move up and down through forward and backward rotation of the motor, when the six-sided cutter moves vertically downwards and the cylinder moves vertically upwards, the function of automatically cutting the watermelon body into watermelon petals is achieved, when the six-sided cutter moves vertically upwards and the cylinder moves vertically downwards, the U-shaped block drives the cutter to conduct centripetal movement, the function of peeling the watermelon petals is achieved, and the peeled parts are collected in a classified mode.

Description

Watermelon processing machine and method thereof

Technical Field

The invention relates to the technical field of watermelon processing, in particular to watermelon processing machinery and a method thereof.

Background

Watermelon is a seasonal agricultural product, is a summer fruit widely eaten by people, contains more than ten amino acids such as citrulline, glutamic acid, arginine and the like, contains lycopene, carotene, multiple vitamins, more than ten mineral substances such as iron, calcium, zinc and selenium, can relax blood vessels of human bodies, and can eliminate free radicals in human bodies. Although the watermelon is favored by people, the watermelon has large water content, no starch and low sugar content, the general deep processing value is not large, the watermelon peel is thinner and is easy to break, and the watermelon is difficult to store, and the current watermelon deep processing mostly uses the melon peel to prepare products such as sauce, preserved fruit, wine and the like, or directly wastes the juice of the watermelon to take seeds and process the seeds into edible melon seeds. The advanced watermelon processing technology is difficult to break through, so that the development of the watermelon industry in rural areas in China is greatly limited.

However, when the existing watermelon processing machine is actually used, there are still many disadvantages, such as watermelon processing, the watermelon needs to be cut into watermelon petals first, then the watermelon petals are peeled, and the obtained watermelon pulp can be used for processing products such as watermelon juice, and the cortex of the watermelon comprises the outer green peel and the white peel connected with the watermelon pulp, and the white peel is needed for making products such as sauce, preserved fruit and wine.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the embodiments of the present invention provide a watermelon processing machine and a method thereof, and the problems to be solved by the present invention are: the existing watermelon processing machinery is inconvenient for cutting, separating and peeling watermelon.

In order to achieve the above purpose, the present invention provides the following technical solutions: the watermelon processing machine comprises a collecting box, wherein a lower rotary table is movably arranged at the top of the collecting box, a motor box is fixedly arranged at the middle position of the bottom of an inner cavity of the collecting box, a driving motor is fixedly arranged in the motor box, an output shaft of the driving motor is fixedly connected with the bottom of the lower rotary table, three uniformly distributed connecting rods are fixedly arranged on the outer peripheral side of the top of the lower rotary table, an upper rotary table is fixedly arranged at the top end of the connecting rods, a side plate of an L-shaped structure is fixedly arranged on the back side of the top of the collecting box, an inner gear ring is fixedly arranged on the front side of the side plate, the inner gear ring, the lower rotary table and the upper rotary table are concentrically arranged, a planet wheel is sleeved on the rod wall of the connecting rod, the planet wheel is meshed and connected with the inner gear ring, a bearing plate is fixedly arranged on the inner side of the rod wall of the connecting rod, a toothed ring is movably arranged above the bearing plate, and is concentrically arranged with the inner gear ring, and the toothed ring is meshed and connected with the planet wheel;

the inner peripheral side of the toothed ring is integrally formed with an annular plate, six groups of arc grooves which are arranged in an annular array are formed in the top of the annular plate in a penetrating manner, an annular piece is arranged above the annular plate, six groups of first sliding grooves which are arranged in an annular array are formed in the outer peripheral side of the bottom of the annular piece, six groups of second sliding grooves which are arranged in an annular array are formed in the inner peripheral side of the top of the annular piece, the first sliding grooves are communicated with the inside of the second sliding grooves, a sliding block is arranged in the first sliding grooves in a sliding manner, a bump is fixedly arranged at the bottom of the sliding block, a U-shaped block is movably arranged in the arc groove, a connecting column is fixedly arranged at one side of the top of the sliding block, a fixed column is fixedly arranged at the middle position of the top of the lower rotary table, a sliding sleeve is sleeved on the column wall of the fixed column, a first spring sleeved outside the column wall of the fixed column is fixedly arranged at the top of the sliding sleeve, a fixed column is fixedly arranged at the bottom of the sliding sleeve, a cutter is fixedly arranged at the bottom of the movable bottom of the sliding column, and a cutter is fixedly arranged at the bottom of the movable bottom of the sliding column;

the outer spiral spout has been seted up on the column wall of fixed column, the inner periphery side fixed mounting of sliding sleeve has the fixed block, fixed block and outer spiral spout sliding fit, the inner periphery side of fixed cylinder has been seted up the inner spiral spout, the outer periphery side fixed mounting of movable block has the cooperation piece, cooperation piece and inner spiral spout sliding fit, six evenly distributed's recess has been seted up to the outer periphery side of cylinder, the inside activity of recess is equipped with the butt pole, the top outside integrated into one piece of butt pole has the arc shell fragment.

In a preferred embodiment, the bottom of the U-shaped block is fixedly provided with a first bottom plate and a second bottom plate, the first bottom plate is located below the second bottom plate, a gap is reserved between the first bottom plate and the second bottom plate, one side, away from the U-shaped block, of the first bottom plate is integrally formed with a first cutter, one side, away from the U-shaped block, of the second bottom plate is integrally formed with a second cutter, and the bottoms of the cutter edges of the first cutter and the second cutter are provided with barbs.

In a preferred embodiment, a second spring is fixedly installed on an inner wall of the U-shaped block, an arc-shaped push plate is fixedly installed at one end, far away from the U-shaped block, of the second spring, and the bottom of the arc-shaped push plate is in sliding contact with the top surface of the second bottom plate.

In a preferred embodiment, an elastic rubber is fixedly connected between one side of the top of the sliding block and the inner wall of the first sliding groove, and a gap is reserved between the elastic rubber and the first bottom plate.

In a preferred embodiment, the middle position of the top of the upper rotary table is provided with a through hole in a penetrating manner, the top of the side plate is fixedly provided with two groups of guide rods, the guide rods penetrate through the through hole and extend out of the fixed cylinder, the movable block is movably sleeved on the guide rods, the bottom end of the guide rods is fixedly provided with a fixed rod, and the bottom end of the fixed rod is fixedly connected with the top of the annular piece.

In a preferred embodiment, the top of the ring-shaped member is penetrated and provided with six first cutter grooves which are annularly arranged, the first cutter grooves are correspondingly arranged with six cutters, the top of the cylinder is penetrated and provided with six second cutter grooves which are annularly arranged, and the second cutter grooves are correspondingly arranged with six cutters.

In a preferred embodiment, a plurality of evenly distributed blanking holes are formed in the top of the lower rotary table in a penetrating mode, a striker plate which is obliquely arranged is fixedly arranged at the top of the lower rotary table, the striker plate is located on the outer side of the blanking holes, a sealing cover is fixedly arranged at the middle position of the top of the lower rotary table, and the sealing cover is sleeved on the outer side of the fixing column.

A watermelon processing method of a watermelon processing machine comprises the following steps:

1) Positioning the melon body on a hole in the middle of the annular piece;

2) Starting the driving motor to rotate positively, enabling the lower rotary table and the upper rotary table to rotate along with the driving motor, enabling the six-face cutter to move vertically downwards, enabling the fixed column and the cylinder to move vertically upwards, enabling the six-face cutter to move downwards to cut the melon body, enabling the cylinder to move upwards and extrude the bottom of the melon body, enabling the first spring to be compressed, enabling the planet wheel to rotate along with the connecting rod, driving the toothed ring to rotate, and enabling the U-shaped block to move outwards along the second sliding groove;

3) The six-sided cutting knife moves downwards to the maximum position to divide the melon body into six watermelon petals, the six watermelon petals are separated and correspond to the six U-shaped blocks, the cylinder jacks up the watermelon petals through the supporting rod under the elasticity of the first spring, one end of the watermelon petals is clamped under the action of the arc-shaped elastic sheet, the other end of the watermelon petals is matched with the first cutting knife and the second cutting knife, the U-shaped blocks move to the outermost side, and the driving motor is controlled to rotate reversely;

4) The six-sided cutters vertically move upwards to be separated from the cylinder, the cylinder vertically moves downwards, the watermelon petals are driven to rotate under the action of the arc-shaped elastic sheet, the first cutters and the second cutters perform centripetal movement to peel the watermelon petals and separate white peels from green peels, when the six-sided cutters move upwards to the highest position, the cylinder moves downwards to the lowest position, the first cutters and the second cutters finish peeling the watermelon petals, the watermelon pulp is positioned on the first cutters and presses the second springs and the arc-shaped push plate, the white peels are positioned in a gap between the first bottom plate and the second bottom plate, the green peels are positioned in the gap between the first bottom plate and the elastic rubber peels, and the driving motor is turned off;

5) And the arc-shaped push plate pushes the watermelon flesh to drop into the collecting box from the annular plate and the central round hole of the annular piece under the elasticity of the second spring to be collected, so that the cutting and peeling procedures of the watermelon body are completed.

The invention has the technical effects and advantages that:

1. according to the melon body cutting device, through forward rotation of the motor, the movable block moves downwards, the sliding sleeve moves upwards, the six-sided cutter moves vertically downwards, the cylinder moves vertically upwards, the six-sided cutter moves downwards to cut the melon body, when the six-sided cutter moves downwards to the maximum position, the melon body is divided into six watermelon petals, and the six watermelon petals are separated and correspond to the six U-shaped blocks, so that the function of automatically cutting the melon body into the watermelon petals is realized;

2. according to the watermelon peel peeling device, the motor is reversed, so that the six-sided cutters vertically move upwards, the cylinders vertically move downwards, the arc-shaped elastic sheets move downwards to press the watermelon flaps to slide towards the first cutters and the second cutters, and the first cutters and the second cutters slide centripetally and parallelly, so that the watermelon flaps are peeled, namely the watermelon peel peeling device realizes the function of peeling the watermelon flaps, and the watermelon flaps are peeled into three parts of watermelon pulp, white peel and green peel, and the three parts are classified and collected, so that the object can be fully utilized.

Drawings

FIG. 1 is a schematic elevational view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the M-M view of FIG. 1 according to the present invention;

FIG. 3 is an exploded view of the ring and ring structure of the present invention;

fig. 4 is a schematic view showing the structure of the six-sided cutter and the fixing column in an initial state according to the present invention;

fig. 5 is a schematic view showing a state that the six-sided cutter and the fixed column are cut in the melon body;

FIG. 6 is a schematic diagram showing the state that the watermelon petals are jacked up by the fixing column;

FIG. 7 is a schematic diagram showing the state of the watermelon flap moving down by the fixing post;

FIG. 8 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;

FIG. 9 is an enlarged schematic view of the structure of FIG. 7B in accordance with the present invention;

FIG. 10 is an enlarged schematic view of the structure of FIG. 7C in accordance with the present invention;

FIG. 11 is a schematic flow chart of the watermelon processing according to the invention.

The reference numerals are: 1 collecting box, 11 motor case, 12 driving motor, 13 curb plate, 131 ring gear, 14 guide bar, 15 dead lever, 2 lower carousel, 21 blanking hole, 22 striker plate, 23 sealed cowling, 24 connecting rod, 241 planet wheel, 242 bearing plate, 25 fixed column, 251 sliding sleeve, 252 first spring, 253 outer spiral chute, 3 upper carousel, 31 fixed cylinder, 311 inner spiral chute, 32 movable block, 321 cooperation block, 33 sill bar, 34 six cutters, 35 through holes, 4 toothed ring, 41 annular plate, 42 arc groove, 5 ring piece, 51 first chute, 52 second chute, 53 slider, 531 convex block, 532 connecting column, 54 first cutter groove, 55 elastic rubber sheet, 6U-shaped block, 61 first bottom plate, 611 first cutter, 62 second bottom plate, 621 second cutter, 63 second spring, 64 arc push plate, 7 cylinder, 71 groove, 72 abutting rod, 721 arc spring sheet, 73 second groove, 10 melon body, 101 watermelon flap, 1011 melon, 1012 white skin 1013, green skin.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The watermelon processing machine of the embodiment of the invention can comprise a collecting box 1, wherein the top of the collecting box 1 is movably provided with a lower rotary table 2 (the bottom of the lower rotary table 2 is provided with annular sliding grooves, the top of the collecting box 1 is also provided with corresponding annular sliding grooves, a plurality of balls are arranged between the two annular sliding grooves, so that the rotation of the lower rotary table 2 is not influenced by the collecting box 1), a motor case 11 is fixedly arranged at the middle position of the bottom of an inner cavity of the collecting box 1, a driving motor 12 is fixedly arranged in the motor case 11, an output shaft of the driving motor 12 is fixedly connected with the bottom of the lower rotary table 2, three uniformly distributed connecting rods 24 are fixedly arranged on the periphery side of the top of the lower rotary table 2, an upper rotary table 3 is fixedly arranged at the top end of each connecting rod 24 (namely, the upper rotary table 3 and the lower rotary table 2 are fixedly connected together by the connecting rods 24, the lower turntable 2 rotates the upper turntable 3 to rotate, a side plate 13 with an L-shaped structure is fixedly arranged on the back side of the top of the collecting box 1, an annular gear 131 is fixedly arranged on the front side of the side plate 13, the annular gear 131, the lower turntable 2 and the upper turntable 3 are concentrically arranged, a planetary gear 241 is sleeved on the rod wall of the connecting rod 24, the planetary gear 241 is meshed with the annular gear 131 (the annular gear 131, the planetary gear 241 and the annular gear 4 form a planetary reduction mechanism, namely, the annular gear 131 is fixed, the planetary gear 241 and the annular gear 4 rotate, the planetary gear 241 is a driving member, the annular gear 4 is driven to rotate by the planetary gear 241 and is in a speed reducing motion, a small rotation angle of the annular gear 4 is realized by adjusting a gear ratio, a plurality of rings are rotated by the upper turntable and the lower turntable), a bearing plate 242 is fixedly arranged on the inner side of the rod wall of the connecting rod 24, the upper part of the bearing plate 242 is movably provided with a toothed ring 4 (the connection mode between the bearing plate 242 and the bottom of the toothed ring 4 is also ball and annular chute matched connection, so as to ensure that the rotation between the toothed ring 4 and the bearing plate 242 is not interfered with each other), the toothed ring 4 and the inner gear ring 131 are concentrically arranged, and the toothed ring 4 is meshed and connected with the planetary gears 241.

Referring to fig. 1-11 of the specification, an annular plate 41 is integrally formed on the inner peripheral side of a toothed ring 4 of the watermelon processing machine according to the embodiment, six groups of arc grooves 42 arranged in an annular array are formed at the top of the annular plate 41, an annular piece 5 is arranged above the annular plate 41, six groups of first sliding grooves 51 arranged in an annular array are formed on the outer peripheral side of the bottom of the annular piece 5, six groups of second sliding grooves 52 arranged in an annular array are formed on the inner peripheral side of the top of the annular piece 5, the first sliding grooves 51 are communicated with the inner parts of the second sliding grooves 52, a sliding block 53 is slidably arranged in the first sliding grooves 51, a bump 531 is fixedly arranged at the bottom of the sliding block 53, the bump 531 is movably arranged in the arc groove 42, a connecting column 532 is fixedly arranged on one side of the top of the sliding block 53, a U-shaped block 6 is fixedly arranged at the top end of the connecting column 532, the U-shaped block 6 is slidably arranged in the second sliding groove 52, a fixed column 25 is fixedly arranged at the middle position of the top of the lower rotary table 2, a sliding sleeve 251 is slidably sleeved on the column wall of the fixed column 25 (a limit rod or a limit device is arranged on the outer periphery side of the sliding sleeve 251 and used for ensuring that the sliding sleeve 251 vertically moves up and down under the action of an outer spiral sliding groove 253 along with the rotation of the fixed column 25), a first spring 252 sleeved outside the column wall of the fixed column 25 is fixedly arranged at the top of the sliding sleeve 251, a cylinder 7 is fixedly arranged at the top of the first spring 252, a fixed cylinder 31 is fixedly arranged at the middle position of the bottom of the upper rotary table 3, a movable block 32 is slidably arranged in the fixed cylinder 31, a bottom rod 33 is fixedly arranged at the bottom of the movable block 32, and a six-face cutter 34 is fixedly arranged at the bottom end of the bottom rod 33;

the outer spiral spout 253 has been seted up on the column wall of fixed column 25, the inner periphery side fixed mounting of sliding sleeve 251 has the fixed block, fixed block and outer spiral spout 253 sliding fit, the inner periphery side of fixed section of thick bamboo 31 has been seted up interior spiral spout 311, the periphery side fixed mounting of movable block 32 has cooperation piece 321, cooperation piece 321 and interior spiral spout 311 sliding fit, six evenly distributed's recess 71 have been seted up to the periphery side of cylinder 7, the inside activity of recess 71 is equipped with butt pole 72, the top outside integrated into one piece of butt pole 72 has arc shell fragment 721.

As shown in fig. 1-11, the implementation scenario is specifically: in actual use, the melon body 10 is placed on the hole in the middle of the annular piece 5 for positioning; when the driving motor 12 is started to rotate positively, the lower rotary table 2 and the upper rotary table 3 start to rotate along with the driving motor 12, by arranging the fixed column 25, the sliding sleeve 251, the outer spiral chute 253, the fixed cylinder 31, the inner spiral chute 311, the movable block 32 and the matching block 321, and when the upper rotary table and the lower rotary table rotate, the fixed column 25 and the fixed cylinder 31 are driven to rotate, namely, the outer spiral chute 253 and the inner spiral chute 311 rotate, so that the sliding sleeve 251 moves up and down on the fixed column 25, the movable block 32 moves up and down in the fixed cylinder 31, the motor rotates positively, the movable block 32 moves down, the sliding sleeve 251 moves up, the six-sided cutter 34 moves vertically downwards, the cylinder 7 moves vertically upwards, the six-sided cutter 34 moves downwards to cut the melon body 10, the cylinder 7 moves upwards to extrude with the bottom of the melon body 10, the first spring 252 is compressed, the planet wheel 241 rotates along with the connecting rod 24, thereby driving the toothed ring 4 to rotate, and then the U-shaped block 6 moves outwards along the second chute 52, when the six-sided cutter 34 moves down to the maximum position to divide the melon body 10 into six watermelon petals 101, the six watermelon petals 101 are separated and correspond to the six U-shaped blocks 6, so that the function of the device for automatically dividing the melon body 10 into the watermelon petals 101 is realized, when the six-sided cutter 34 moves down to the maximum position, the sliding sleeve 251 also moves to the highest position, and when the watermelon petals 101 are separated, the first spring 252 needs to recover deformation, so that the cylinder 7 drives the supporting rod 72 to move upwards along the outer side of the watermelon petals 101 under the elastic force of the first spring 252, the arc-shaped elastic sheet 721 is deformed under pressure in the process of extruding with the outer side of the watermelon petals 101, and pushes the supporting rod 72 into the groove 71, when the cylinder 7 is sprung up to the highest position along with the first spring 252, the arc-shaped elastic sheet 721 is not contacted with the outer side of the watermelon petals 101, so that the arc-shaped elastic sheet 721 and the supporting rod 72 extend out of the groove 71, the extended arc spring 721 locks one end of the lifted watermelon flap 101 (as shown in fig. 6), and makes the other end of the watermelon flap 101 cooperate with the first cutter 611 and the second cutter 621, so that the subsequent cutter is convenient for peeling the watermelon flap 101.

The bottom of the U-shaped block 6 is fixedly provided with a first bottom plate 61 and a second bottom plate 62, the first bottom plate 61 is positioned below the second bottom plate 62, a gap is reserved between the first bottom plate 61 and the second bottom plate 62, one side of the first bottom plate 61, which is far away from the U-shaped block 6, is integrally provided with a first cutter 611 (the first cutter 611 separates and cuts the green skin 1013 from the white skin 1012), one side of the second bottom plate 62, which is far away from the U-shaped block 6, is integrally provided with a second cutter 621 (the second cutter 621 separates and cuts the white skin 1012 from the watermelon pulp 1011), and the bottoms of the knife edges of the first cutter 611 and the second cutter 621 are provided with barbs (the barbs are favorable for pushing the green skin 1013 and the white skin 1012 outwards when the U-shaped block 6 moves outwards so as to achieve the effect of automatically discharging the green skin 1013 and the white skin 1012).

A second spring 63 is fixedly installed on an inner wall of the U-shaped block 6, an arc-shaped push plate 64 is fixedly installed at one end of the second spring 63 away from the U-shaped block 6 (the second spring 63 can be compressed to store elastic force in the process of downward moving and rotating of the watermelon pulp 1011, when the watermelon pulp 1011 is separated from the white skin 1012 and the green skin 1013, the second spring is pushed into the central circular holes of the annular piece 5 and the annular plate 41 by the arc-shaped push plate 64 and falls into the collecting box 1), and the bottom of the arc-shaped push plate 64 is in sliding contact with the top surface of the second bottom plate 62.

An elastic rubber sheet 55 is fixedly connected between one side of the top of the sliding block 53 and the inner wall of the first sliding groove 51, so that the green skin 1013 is prevented from entering a gap at the bottom of the first cutter 61 after peeling, being blocked in the first sliding groove 51 to influence the sliding of the sliding block 53, and a gap is reserved between the elastic rubber sheet 55 and the first bottom plate 61.

The through hole 35 is formed in the middle position of the top of the upper rotary table 3 in a penetrating manner, two groups of guide rods 14 are fixedly mounted at the top of the side plate 13, the guide rods 14 penetrate through the through hole 35 and extend out of the fixed cylinder 31, the movable block 32 is movably sleeved on the guide rods 14, the bottom end of each guide rod 14 is fixedly provided with a fixing rod 15, and the bottom end of each fixing rod 15 is fixedly connected with the top of the annular piece 5.

Six first cutter grooves 54 which are annular in arrangement are formed in the penetrating mode of the top of the annular piece 5, the first cutter grooves 54 are correspondingly arranged with the six cutters 34, the six cutters 34 are convenient to cut open the melon body 10, six second cutter grooves 73 which are annular in arrangement are formed in the penetrating mode of the top of the cylinder 7, the cylinder 7 is convenient to be matched with the six cutters 34 when the cylinder 7 is lifted along with the first spring 252, the fact that the cylinder 7 is prevented from being inclined to affect and pull down to push the watermelon flap 101 is avoided, and the second cutter grooves 73 are correspondingly arranged with the six cutters 34.

The blanking holes 21 of a plurality of evenly distributed are formed in the top of the lower rotary table 2 in a penetrating mode, watermelon pulp 1011 is convenient to fall into the collecting box 1, a baffle plate 22 which is obliquely arranged is fixedly arranged at the top of the lower rotary table 2 and used for gathering materials, the baffle plate 22 is located at the outer side of the blanking holes 21, a sealing cover 23 is fixedly arranged at the middle position of the top of the lower rotary table 2, the fact that the use of a fixing column 25 and a sliding sleeve 251 is affected by the fact that the watermelon pulp 1011 falls is avoided, and the sealing cover 23 is sleeved at the outer side of the fixing column 25.

As shown in fig. 1-11, the implementation scenario is specifically: in actual use, when the six-sided cutter 34 moves down to the maximum position, the arc-shaped elastic piece 721 clamps one end of the tilted watermelon petal 101 (as shown in fig. 6), and after the other end of the watermelon petal 101 is matched with the first cutter 611 and the second cutter 621, the driving motor 12 is controlled to rotate reversely, the motor rotates reversely, the movable block 32 moves up, the sliding sleeve 251 moves down, so that the six-sided cutter 34 moves vertically upwards, and the cylinder 7 moves vertically downwards; the six-sided cutting knife 34 moves vertically upwards to be gradually separated from the cylinder 7, the cylinder 7 moves vertically downwards to drive the watermelon flap 101 to rotate under the action of the arc-shaped elastic sheet 721, and meanwhile, the U-shaped block 6 makes centripetal movement under the rotation of the arc-shaped groove 42, namely, the first cutting knife 611 and the second cutting knife 621 make centripetal movement, the arc-shaped elastic sheet 721 moves downwards to press the watermelon flap 101 to slide towards the first cutting knife 611 and the second cutting knife 621, and the first cutting knife 611 and the second cutting knife 621 make parallel sliding (namely, the cutting knife always makes tangential movement with the outer side of the watermelon flap 101), so that the watermelon flap 101 is peeled, and the white peel 1012 and the green peel 1013 are separated by arranging two parallel cutting knives; when the six-sided cutter 34 moves up to the highest position and the cylinder 7 moves down to the lowest position, the first cutter 611 and the second cutter 621 finish peeling the watermelon flap 101, the watermelon flesh 1011 is positioned on the first cutter 611 and presses the second spring 63 and the arc-shaped push plate 64, the white skin 1012 is positioned in the gap between the first bottom plate 61 and the second bottom plate 62, the green skin 1013 is positioned in the gap between the first bottom plate 61 and the elastic rubber 55 (the green skin 1013 and the white skin 1012 are blocked in the gap, so that when the green skin 1013 and the white skin 1012 of the next watermelon enter the gap, the green skin blocked in the gap can be ejected, namely, the function of automatically pushing out is realized), and the driving motor 12 is turned off;

the arc push plate 64 pushes the watermelon pulp 1011 to drop into the collecting box 1 from the center round holes of the annular plate 41 and the annular piece 5 under the elasticity of the second spring 63 to be collected, namely the device realizes the peeling function of the watermelon flap 101, peels the watermelon flap 101 into three parts of the watermelon pulp 1011, the white peel 1012 and the green peel 1013, and sorts and collects the three parts so as to make the best of the things.

1) The melon body 10 is placed on a hole in the middle of the annular piece 5 for positioning;

2) Starting the driving motor 12 to rotate positively, and starting the lower rotary table 2 and the upper rotary table 3 to rotate along with the driving motor 12, so that the six-sided cutter 34 moves vertically downwards, the fixed column 25 and the column 7 move vertically upwards, the six-sided cutter 34 moves downwards to cut the melon body 10, the column 7 moves upwards to be extruded with the bottom of the melon body 10, the first spring 252 is compressed, the planet wheel 241 rotates along with the connecting rod 24, and the toothed ring 4 is driven to rotate, so that the U-shaped block 6 moves outwards along the second sliding groove 52;

3) The six-sided cutter 34 moves downwards to the maximum position to divide the melon body 10 into six watermelon petals 101, the six watermelon petals 101 are separated and correspond to the six U-shaped blocks 6, the cylinder 7 lifts the watermelon petals 101 upwards through the supporting rod 72 under the elasticity of the first spring 252, one end of the watermelon petals 101 is clamped under the action of the arc-shaped elastic sheet 721, the other end of the watermelon petals 101 is matched with the first cutter 611 and the second cutter 621, the U-shaped blocks 6 move to the outermost side, and the driving motor 12 is controlled to rotate reversely;

4) The six-sided cutter 34 moves vertically upwards to be separated from the cylinder 7, the cylinder 7 moves vertically downwards, the watermelon flap 101 is driven to rotate under the action of the arc-shaped elastic sheet 721, the first cutter 611 and the second cutter 621 perform centripetal motion to peel the watermelon flap 101 and separate the white skin 1012 from the green skin 1013, when the six-sided cutter 34 moves upwards to the highest position, the cylinder 7 moves downwards to the lowest position, the first cutter 611 and the second cutter 621 finish peeling the watermelon flap 101, the watermelon pulp 1011 is positioned on the first cutter 611 and presses the second spring 63 and the arc-shaped push plate 64, the white skin 1012 is positioned in a gap between the first bottom plate 61 and the second bottom plate 62, the green skin 1013 is positioned in a gap between the first bottom plate 61 and the elastic rubber 55, and the driving motor 12 is turned off;

5) The arc push plate 64 pushes the watermelon flesh 1011 to drop into the collecting box 1 from the central round holes of the annular plate 41 and the annular piece 5 under the elasticity of the second spring 63 to be collected, and the cutting and peeling procedures of the melon body 10 are completed.

To sum up: according to the invention, through forward rotation of a motor, the movable block 32 moves downwards, the sliding sleeve 251 moves upwards, the six-sided cutter 34 moves vertically downwards, the cylinder 7 moves vertically upwards, the six-sided cutter 34 moves downwards to cut the melon body 10, when the six-sided cutter 34 moves downwards to the maximum position, the melon body 10 is divided into six watermelon petals 101, and the six watermelon petals 101 are separated and correspond to the six U-shaped blocks 6, so that the function of automatically cutting the melon body 10 into the watermelon petals 101 is realized; according to the invention, the motor is reversed, so that the six-sided cutters 34 vertically move upwards, the cylinder 7 vertically moves downwards, the arc-shaped elastic sheet 721 moves downwards to press the watermelon flap 101 to slide towards the first cutter 611 and the second cutter 621, and the first cutter 611 and the second cutter 621 slide centripetally and parallelly, so that the watermelon flap 101 is peeled, namely the device realizes the peeling function of the watermelon flap 101, and the watermelon flap 101 is peeled into three parts of watermelon pulp 1011, white skin 1012 and green skin 1013, and the three parts are classified and collected, so that the purpose of making full use of things is achieved.

Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. Watermelon processing machinery, including collecting box (1), its characterized in that: the top of the collecting box (1) is movably provided with a lower rotary table (2), a motor case (11) is fixedly arranged at the middle position of the bottom of an inner cavity of the collecting box (1), a driving motor (12) is fixedly arranged in the motor case (11), an output shaft of the driving motor (12) is fixedly connected with the bottom of the lower rotary table (2), three uniformly distributed connecting rods (24) are fixedly arranged on the outer periphery of the top of the lower rotary table (2), an upper rotary table (3) is fixedly arranged at the top end of the connecting rods (24), a side plate (13) of an L-shaped structure is fixedly arranged on the back side of the top of the collecting box (1), a ring gear (131) is fixedly arranged on the positive side of the side plate (13), the ring gear (131) and the lower rotary table (2) are concentrically arranged, a planetary gear (241) is sleeved on the rod wall of the connecting rods (24), the planetary gears (241) are in meshed connection with the ring gear (131), a bearing plate (242) is fixedly arranged on the inner side of the rod wall of the connecting rods (24), a bearing plate (241), a toothed ring (4) is movably arranged on the upper toothed ring (4), and is meshed with the ring gear (4);

the utility model discloses a fixed sleeve, including tooth ring (4) and fixed sleeve, the inside integrated into one piece of tooth ring (4) has annular slab (41), six sets of arc wall (42) that are annular array setting are run through at the top of annular slab (41), the top of annular slab (41) is provided with annular piece (5), six sets of first spout (51) that annular array set up are seted up to the bottom periphery side of annular piece (5), six sets of second spouts (52) that annular array set up are seted up to the top inner periphery side of annular piece (5), just the inside of first spout (51) and second spout (52) is linked together, the inside slip of first spout (51) is equipped with slider (53), the bottom fixed mounting of slider (53) has lug (531), lug (531) movable set up in arc wall (42), the top one side fixed mounting of slider (53) has spliced pole (532), the top fixed mounting of spliced pole (532) has U-shaped piece (6), U-shaped piece (6) slide in second spout (52), the fixed sleeve is equipped with slider (25) in the fixed sleeve (25) of fixed sleeve, fixed sleeve (25) fixed sleeve is installed at the top of fixed sleeve (25), the top of the first spring (252) is fixedly provided with a cylinder (7), the middle position of the bottom of the upper rotary table (3) is fixedly provided with a fixed cylinder (31), the inside of the fixed cylinder (31) is slidably provided with a movable block (32), the bottom of the movable block (32) is fixedly provided with a bottom rod (33), and the bottom end of the bottom rod (33) is fixedly provided with a six-surface cutter (34);

an outer spiral chute (253) is formed in the column wall of the fixed column (25), a fixed block is fixedly mounted on the inner peripheral side of the sliding sleeve (251), the fixed block is in sliding fit with the outer spiral chute (253), an inner spiral chute (311) is formed in the inner peripheral side of the fixed cylinder (31), a matching block (321) is fixedly mounted on the outer peripheral side of the movable block (32), the matching block (321) is in sliding fit with the inner spiral chute (311), six evenly-distributed grooves (71) are formed in the outer peripheral side of the column (7), a supporting rod (72) is movably arranged in the grooves (71), and arc-shaped elastic sheets (721) are integrally formed in the outer sides of the tops of the supporting rods (72);

the bottom of the U-shaped block (6) is fixedly provided with a first bottom plate (61) and a second bottom plate (62), the first bottom plate (61) is positioned below the second bottom plate (62), a gap is reserved between the first bottom plate (61) and the second bottom plate (62), one side, far away from the U-shaped block (6), of the first bottom plate (61) is integrally formed with a first cutter (611), one side, far away from the U-shaped block (6), of the second bottom plate (62) is integrally formed with a second cutter (621), and the bottoms of the cutters of the first cutter (611) and the second cutter (621) are provided with barbs;

a second spring (63) is fixedly arranged on one inner wall of the U-shaped block (6), an arc-shaped push plate (64) is fixedly arranged at one end, far away from the U-shaped block (6), of the second spring (63), and the bottom of the arc-shaped push plate (64) is in sliding contact with the top surface of the second bottom plate (62).

2. The watermelon processing machine of claim 1, wherein: an elastic rubber sheet (55) is fixedly connected between one side of the top of the sliding block (53) and the inner wall of the first sliding groove (51), and a gap is reserved between the elastic rubber sheet (55) and the first bottom plate (61).

3. The watermelon processing machine of claim 1, wherein: the top intermediate position department of going up carousel (3) runs through and has offered through-hole (35), the top fixed mounting of curb plate (13) has two sets of guide bars (14), guide bar (14) run through-hole (35) and extend to outside fixed section of thick bamboo (31), just movable block (32) also movable sleeve establishes on guide bar (14), the bottom fixed mounting of guide bar (14) has dead lever (15), the bottom of dead lever (15) and the top fixed connection of ring (5).

4. The watermelon processing machine of claim 1, wherein: six first cutter grooves (54) which are annularly arranged are formed in the top of the annular piece (5) in a penetrating mode, the first cutter grooves (54) are correspondingly arranged with six cutters (34), six second cutter grooves (73) which are annularly arranged are formed in the top of the cylinder (7) in a penetrating mode, and the second cutter grooves (73) are correspondingly arranged with the six cutters (34).

5. The watermelon processing machine of claim 1, wherein: the top of carousel (2) down runs through and has offered a plurality of evenly distributed blanking holes (21), the top fixed mounting of carousel (2) down has striker plate (22) that the slope set up, just striker plate (22) are located the outside of blanking hole (21), the top intermediate position department fixed mounting of carousel (2) has sealed cowling (23) down, sealed cowling (23) suit is in the outside of fixed column (25).

6. The watermelon processing method of claim 1, comprising the steps of:

1) The melon body (10) is placed on a hole in the middle of the annular piece (5) for positioning;

2) Starting the driving motor (12) to rotate positively, starting the lower rotary table (2) and the upper rotary table (3) to rotate along with the driving motor (12) so that the six-sided cutter (34) moves vertically downwards, the fixed column (25) and the cylinder (7) move vertically upwards, the six-sided cutter (34) moves downwards to cut the melon body (10), the cylinder (7) moves upwards to be extruded with the bottom of the melon body (10), the first spring (252) is compressed, the planet wheel (241) rotates along with the connecting rod (24), and therefore the toothed ring (4) is driven to rotate, and the U-shaped block (6) moves outwards along the second sliding groove (52);

3) The six-sided cutting knife (34) moves downwards to the maximum position to divide the melon body (10) into six watermelon petals (101), the six watermelon petals (101) are separated and correspond to the six U-shaped blocks (6), the cylinder (7) pushes up the watermelon petals (101) through the supporting rod (72) under the elasticity of the first spring (252), one end of the watermelon petals (101) is clamped under the action of the arc-shaped elastic sheet (721), the other end of the watermelon petals (101) is matched with the first cutting knife (611) and the second cutting knife (621), the U-shaped blocks (6) move to the outermost side, and the driving motor (12) is controlled to rotate reversely;

4) The six-sided cutter (34) moves vertically upwards to be separated from the cylinder (7), the cylinder (7) moves vertically downwards, the watermelon flap (101) is driven to rotate under the action of the arc-shaped elastic sheet (721), the first cutter (611) and the second cutter (621) perform centripetal motion to peel the watermelon flap (101) and separate the white skin (1012) from the green skin (1013), when the six-sided cutter (34) moves upwards to the highest position, the cylinder (7) moves downwards to the lowest position, the first cutter (611) and the second cutter (621) finish peeling the watermelon flap (101), the watermelon flap (1011) is positioned on the first cutter (611) and presses the second spring (63) and the arc-shaped push plate (64), the white skin (1012) is positioned in a gap between the first bottom plate (61) and the second bottom plate (62), the green skin (1013) is positioned in a gap between the first bottom plate (61) and the elastic rubber skin (55), and the driving motor (12) is turned off;

5) The arc-shaped push plate (64) pushes the watermelon pulp (1011) to drop into the collecting box (1) from the annular plate (41) and the central round hole of the annular piece (5) under the elasticity of the second spring (63) to be collected, and the cutting and peeling procedures of the watermelon body (10) are completed.