CN109349652B - Melon seed shelling device - Google Patents
Melon seed shelling device Download PDFInfo
- Publication number
- CN109349652B CN109349652B CN201811208645.9A CN201811208645A CN109349652B CN 109349652 B CN109349652 B CN 109349652B CN 201811208645 A CN201811208645 A CN 201811208645A CN 109349652 B CN109349652 B CN 109349652B
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- China
- Prior art keywords
- supporting frame
- connecting rod
- shelling
- frame
- melon seed
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N5/00—Machines for hulling, husking or cracking nuts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
Abstract
The invention discloses a melon seed shelling device which comprises an upper support frame, a lower support frame, a linkage device, a power device and a bottom frame, wherein the upper support frame is connected with the lower support frame through a connecting rod; the upper end of the upper part of the lower supporting frame is provided with a feeding device, the lower part of the lower supporting frame is internally provided with a shelling device, the upper end of the upper supporting frame is provided with a feeding hole, and the lower end of the upper supporting frame is sleeved on the upper part of the lower supporting frame in a vertically sliding manner; the pair of feeding devices are oppositely arranged left and right and comprise vertically arranged supporting rods and turnover hoppers movably arranged at the upper ends of the supporting rods; the linkage device comprises a first connecting rod, a second connecting rod, a third connecting rod and a first eccentric wheel which are connected in sequence; the shelling device comprises a shelling plate, the peripheral surface of the first eccentric wheel is in contact with one side of the shelling plate, and the power device is arranged on the upper supporting frame. This melon seed device of shelling not only realizes the high efficiency of melon seed and shells, goes on when realizing melon seed feeding and shelling moreover through aggregate unit, avoids the too much melon seed that causes of feeding to block up or the shelling is incomplete, realizes the mechanization that melon seed shelled, avoids manual operation.
Description
Technical Field
The invention relates to the field of shelling, in particular to a melon seed shelling device.
Background
The melon seeds are fruits of sunflower and can be eaten and used as oil, and the melon seeds are rich in unsaturated fatty acid, vitamins and trace elements, are delicious in taste and are very popular leisure snacks and edible oil sources.
The melon seeds are not easy to shell, the damage to teeth is easily caused by cracking the melon seeds for a long time, the problem can be solved by the shelled melon seeds, and the shelling is needed firstly when producing the shelled melon seeds. Simple manual shelling is handled not only unhygienic, and work efficiency is low moreover, be unfavorable for the long-time work of people, therefore melon seed machinery shelling is very necessary, but adopts the mode of machinery shelling at present, can't accomplish to feed and shelling the process synchronous, melon seed feeding is too much not only has the phenomenon of hourglass shelling, cause the shelling untimely, cause the melon seed to pile up and block up in equipment easily moreover, need manual handling, and for preventing that melon seed from blockking up, melon seed feeding too little can cause shelling inefficiency.
Disclosure of Invention
The invention aims to provide a melon seed shelling device which is simple in structure, not only can realize quick and efficient shelling of melon seeds, but also can realize simultaneous feeding and shelling of the melon seeds through a linkage device, avoids blockage of the melon seeds during feeding, realizes mechanical shelling of the melon seeds, and is higher in efficiency.
In order to achieve the purpose, the melon seed shelling device comprises an upper support frame, a lower support frame, a linkage device, a power device and a bottom frame;
the lower supporting frame comprises an upper part and a lower part, a feeding device is arranged at the upper end of the upper part of the lower supporting frame, a shelling device is arranged inside the lower part of the lower supporting frame, the lower end of the lower supporting frame is installed on the bottom frame and provided with a discharge hole, a feed hole is arranged at the upper end of the upper supporting frame, and the lower end of the upper supporting frame is sleeved on the outer side of the upper part of the lower supporting frame in a vertically sliding mode through the supporting device;
the feeding devices are positioned in the upper supporting frame and are a pair, the pair of feeding devices are oppositely arranged left and right, each feeding device comprises a supporting rod vertically arranged on the lower supporting frame and an overturning hopper movably arranged at the upper end of the corresponding supporting rod, limiting rods arranged in the front and back directions are arranged on the overturning hoppers, the other ends of the limiting rods are rotatably arranged on the upper supporting frame, the pair of overturning hoppers are in a relatively closed state when the upper supporting frame slides to the upper end of the upper part of the lower supporting frame, and are in a relatively open state when the upper supporting frame slides to the lower end of the upper part of the lower supporting frame;
the linkage device comprises a first connecting rod, a second connecting rod, a third connecting rod and a first eccentric wheel; one end of the first connecting rod is fixedly arranged on the upper supporting frame, one end of the second connecting rod is rotatably connected with the other end of the first connecting rod, the other end of the second connecting rod is fixedly connected with one end of a third connecting rod, the other end of the third connecting rod is rotatably arranged on a first eccentric wheel, and the first eccentric wheel is rotatably arranged at the upper end of a supporting column fixedly arranged on the bottom frame;
the shelling device comprises a shelling plate, and the peripheral surface of the first eccentric wheel is in contact with one side of the shelling plate; the power device is arranged on the upper supporting frame.
Furthermore, the left side and the right side of the shell removing plate are provided with arc surfaces, the linkage devices are a pair, the linkage devices are arranged in a bilateral symmetry mode, and the first eccentric wheels are respectively in contact with the arc surfaces on the left side and the right side of the shell removing plate.
Further, power device includes knee lever and first lifting connecting rod, the knee lever rear portion is rotated and is installed on first backup pad, the front portion is bending structure, first lifting connecting rod one end is rotated and is installed in the crook of knee lever, the other end is rotated and is installed on last carriage, first backup pad fixed mounting is on the underframe.
Furthermore, a pedal device is arranged at the rear end of the crank rod, and the pedal device comprises an upper pedal plate, a lower pedal plate, a third lifting connecting rod and a second eccentric wheel; one end of the upper pedal is rotatably connected with one end of the lower pedal, the lower side of the other end of the upper pedal is connected with the other end of the lower pedal through an elastic device, the upper side of the other end of the upper pedal is movably connected with one end of a third lifting connecting rod, the other end of the third lifting connecting rod is rotatably arranged on a second eccentric wheel and is positioned at an eccentric position, and the eccentric position of the second eccentric wheel is rotatably arranged at the rear end of the curved bar.
Furthermore, the power device comprises a motor, a center wheel, a planet wheel, an inner gear ring and a second lifting connecting rod, wherein the output end of the motor is fixedly connected with the center wheel, the planet wheel and the inner gear ring form a planet wheel train, one end of the second lifting connecting rod is rotatably installed on the planet wheel, the other end of the second lifting connecting rod is rotatably installed on the upper supporting frame, the inner gear ring is fixedly installed on the second supporting plate, and the second supporting plate is fixed on the bottom frame.
Further, strutting arrangement is a plurality of, and every strutting arrangement all includes guide pillar and compression spring, it sets up a plurality of blind holes to go up the carriage lower extreme, and a plurality of guide pillars are vertical to be set up and the lower extreme is fixed on the under bracing frame, the upper end corresponds and slides the setting in the blind hole, and a plurality of compression springs suit respectively on the guide pillar, and one end and last carriage bottom contact, the other end and under bracing frame part contact.
Furthermore, strutting arrangement includes the slide rail, the slide rail is vertical to be set up and fixed the setting in the support frame upper portion outside down, go up the support frame inner wall slidable mounting on the slide rail.
Furthermore, this device still includes adjusting device, adjusting device is located between feed inlet and the feed arrangement, including turning handle and adjusting blade, turning handle's axis of rotation rotates and installs in last carriage both sides, turning handle's handle be located the carriage outside, adjusting blade sets up on turning handle and is located the carriage.
Furthermore, the device also comprises a separating device, wherein the separating device comprises a fan, a filter plate, a first collecting box and a second collecting box; the utility model discloses a filter, including underframe, fan, filter, first collecting box, underframe, filter, fan, underframe central line direction, the fan sets up at underframe rear side and wind gap towards the filter, set up a plurality of air vents on the filter, and rear end tilt up is located the discharge gate downside, the filter rear end tilt up sets up, first collecting box is located the filter front side, the second collecting box interval sets up at first collecting box front side.
Furthermore, the adjusting blades are multiple, and the circumferences of the adjusting blades are uniformly arranged on the rotating handle.
Compared with the prior art, the invention has the following beneficial effects:
1) according to the invention, the feeding device is arranged at the upper end of the lower supporting frame, the upper supporting frame is connected through the upper end of the linkage device, the lower end of the linkage device is contacted with the shelling plate, when the power device drives the upper supporting frame to move up and down on the lower supporting frame, the melon seeds falling on the shelling plate are extruded and shelled through the back-and-forth deflection motion of the first eccentric wheel, so that the purpose of quick and efficient shelling is achieved, the melon seeds are fed and shelled simultaneously through the rotation of the turnover hopper, the blockage of the melon seeds during feeding is avoided, the shelling is more complete, and the time and the labor are saved.
2) The invention is provided with a pair of linkage devices, the left side and the right side of the shelling plate are provided with arc surfaces, the pair of first eccentric wheels are respectively in rolling contact with the arc surfaces on the left side and the right side of the shelling plate, the rolling shelling efficiency is improved, and by utilizing the structure of the arc surfaces, the melon seeds can be conveniently extruded and shelled quickly and efficiently, the mechanization of melon seed shelling is realized, and the discharge of the melon seeds is convenient.
3) The invention is provided with the power device and the support device, the power device can adopt a mode of connecting the pedal device in a curved way, the rotation of the curved rod is realized in a manual pedal way, and because one end of the curved rod is of a curved structure, and the guide pillar and the compression spring are arranged between the upper support frame and the lower support frame, the upper support frame can conveniently realize the up-and-down movement of the upper support frame on the lower support frame, and the upper support frame can return to the initial position, so that the feeding and shelling procedures can be conveniently carried out next time.
4) The melon seeds which fall on the filter plate and are rolled and shelled are filtered by the fan, melon seed meat falls into the first collecting box after the melon seeds which are rolled and shelled are blown by wind, and melon seed shells fall into the second collecting box, so that shell separation is realized, manual contact with the melon seeds is avoided, and the operation is flexible.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an enlarged view of the feed device of the present invention;
FIG. 3 is an enlarged view of the shelling apparatus of the present invention;
FIG. 4 is a schematic view of a separation apparatus according to the present invention;
FIG. 5 is a schematic view of another embodiment of the power plant of the present invention;
fig. 6 is a front view of the planetary gear train of fig. 5.
In the figure: 1. upper support frame, 11, feed inlet, 2, lower support frame, 21, blind hole, 22, guide post, 23, compression spring, 24, discharge port, 3, bottom frame, 31, first support plate, 4, feeding device, 41, support rod, 42, overturning hopper, 43, limit rod, 51, first connecting rod, 52, second connecting rod, 53, third connecting rod, 54, first eccentric wheel, 55, support rod, 6, shelling device, 61, shelling plate, 62, arc face, 71, rotating handle, 72, adjusting blade, 81, curved rod, 82, first lifting connecting rod, 83, second eccentric wheel, 84, third lifting connecting rod, 85, upper pedal, 86, elastic device, 87, lower pedal, 91, fan, 92, filter plate, 93, first collecting box, 94, second collecting box, 101, motor, 102, center wheel, 103, planet wheel, 104, second lifting connecting rod, 105, blind hole, 22, guide post, 23, compression spring, discharge port, 3, bottom frame, 31, first support plate, 4, feeding device, 62, arc face, rotating handle, 72, adjusting blade, 81, curved rod, 82, adjusting blade, bending rod, 82, second lifting connecting rod, 83, lifting connecting rod, and motor, Ring gear, 106, second support plate.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, 2 and 3, the melon seed shelling device comprises an upper support frame 1, a lower support frame 2, a linkage device, a power device and a bottom frame 3;
the lower supporting frame 2 comprises an upper part and a lower part, the outside size of the upper part of the lower supporting frame 2 is smaller than the outside size of the lower part, the upper end of the lower supporting frame 2 is provided with a feeding device 4, a shelling device 6 is arranged inside the lower part of the lower supporting frame 2, the lower end of the lower supporting frame is arranged on the bottom frame 3 and is provided with a discharge hole 24, the upper end of the upper supporting frame 1 is provided with a feed hole 11, and the lower end of the upper supporting frame is vertically sleeved on the outside of the upper part of the lower supporting frame 2 in a sliding manner through a supporting device;
the feeding devices 4 are located in the upper supporting frame 1 and are a pair, the pair of feeding devices 4 are oppositely arranged left and right, each feeding device 4 comprises a supporting rod 41 vertically arranged on the lower supporting frame 2 and an overturning hopper 42 movably arranged at the upper end of the supporting rod 41, a limiting rod 43 is arranged on the overturning hopper 42, the limiting rods 43 are arranged in front and back, one end of each limiting rod is rotatably arranged on the upper supporting frame 1, and the pair of overturning hoppers 42 are in a relatively closed state when the upper supporting frame 1 slides to the upper end of the upper part of the lower supporting frame 2; when last carriage 1 slides to the upper portion upper end of lower carriage 2 promptly, the storage of melon seed is realized to a pair of upset hopper 42 relatively closed, and when last carriage 1 slides to the upper portion lower extreme of lower carriage 2, the feeding of melon seed is realized to a pair of upset hopper 42 relative opening, makes things convenient for aggregate unit and the extrusion of shelling device when to melon seed to shell.
The linkage comprises a first connecting rod 51, a second connecting rod 52, a third connecting rod 53 and a first eccentric 54; first connecting rod 51 one end fixed mounting is on last carriage 1, second connecting rod 52 one end is rotated with the first connecting rod 51 other end and is connected, and the other end and third connecting rod 53 one end fixed connection, the third connecting rod 53 other end is rotated and is installed on first eccentric wheel 54, first eccentric wheel 54 rotates and installs the upper end at fixed support column 55 that sets up on underframe 3. By adopting the linkage device, the first eccentric wheel 54 can better deflect, extrude and remove the shell, and meanwhile, the structure is simpler and more convenient, and the operation is flexible.
The linkage may also be such that: one end of the second connecting rod 52 is rotatably connected with the other end of the first connecting rod 51, the other end of the second connecting rod is rotatably connected with one end of the third connecting rod 53, the rotary joint of one end of the second connecting rod 52 and one end of the third connecting rod 53 is connected with one end of an extension spring, and the other end of the extension spring is connected with the lower support frame 2. When the linkage works, the first connecting rod 51 drives the second connecting rod 52 and the third connecting rod 53 to move, so that the connecting part of the second connecting rod 52 and the third connecting rod 53 moves outwards to cause the eccentric angle of the first eccentric wheel 54 to be too small or the melon seeds cannot be extruded and shelled, and therefore the third connecting rod 53 is limited constantly through the extension spring, and the first eccentric wheel 54 is extruded in a better deflection mode.
The shelling device 6 comprises a shelling plate 61, and the peripheral surface of the first eccentric wheel 54 is in contact with one side of the shelling plate 61; the power device is arranged on the upper support frame 1.
Furthermore, the left side and the right side of the shelling plate 61 are provided with arc-shaped surfaces 62, the linkage devices are a pair, the linkage devices are arranged in a bilateral symmetry manner, and the first eccentric wheels 54 are respectively contacted with the arc-shaped surfaces 62 on the left side and the right side of the shelling plate 61; utilize a pair of first eccentric wheel 54 to roll the contact with the arcwall face 62 of the board 61 left and right sides of shelling respectively, improve and roll shelling efficiency to utilize the structure of arcwall face 62, not only make things convenient for the shelling of rolling of melon seeds, make things convenient for its ejection of compact moreover.
The power device may be as shown in fig. 1, and includes a curved rod 81 and a first lifting link 82, the curved rod 81 is rotatably installed on the first support plate 31 at the rear part, the curved rod 81 has a curved front part, one end of the first lifting link 82 is rotatably installed at the curved part of the curved rod 81, the other end of the first lifting link is rotatably installed on the upper support frame 1, and the first support plate 31 is fixedly installed on the bottom frame 3; the crank rod 81 is rotated, the bending structure of the crank rod 81 rotates to drive the first lifting connecting rod 82 to move up and down, and therefore the first lifting connecting rod 82 drives the upper supporting frame 1 to move up and down on the lower supporting frame 2 by shaking the crank 81 by hand.
Further, as another mode of power, a pedal device is arranged at the rear end of the crank rod 81, and the pedal device comprises an upper pedal 85, a lower pedal 87, a third lifting connecting rod 84 and a second eccentric wheel 83; one end of the upper pedal 85 is rotatably connected with one end of a lower pedal 87, the lower side of the other end is connected with the other end of the lower pedal 87 through an elastic device 86, the upper side of the other end is movably connected with one end of a third lifting connecting rod 84, the other end of the third lifting connecting rod 84 is rotatably mounted on a second eccentric wheel 83 and is positioned at an eccentric position, and the eccentric position of the second eccentric wheel 83 is rotatably mounted at the rear end of a curved rod 81; the pedal 85 is manually treaded, the elastic device 86 and the third lifting connecting rod 84 are utilized to realize the circumferential rotation of the second eccentric wheel 83, the second eccentric wheel 83 enables the curved rod 81 to rotate, the power device is powered, and the bending structure of the curved rod 81 rotates to drive the first lifting connecting rod 82 to realize the up-and-down movement.
The power device may also be as shown in fig. 5 and 6, and includes a motor 101, a center wheel 102, a planet wheel 103, an inner gear ring 105 and a second lifting link 104, an output end of the motor 101 is fixedly connected with the center wheel 102, the planet wheel 103 and the inner gear ring 105 form a planetary gear train, one end of the second lifting link 104 is rotatably mounted on the planet wheel 103, and the other end is rotatably mounted on the upper support frame 1, the inner gear ring 105 is fixedly arranged on a second support plate 106, and the second support plate 106 is fixed on the bottom frame 3; when the motor 101 is started, the motor 101 drives the central wheel 102, so that the planetary gear train works, that is, the planetary gear 103 revolves in the internal gear ring 105, and since one end of the second lifting connecting rod 104 is rotatably mounted on the planetary gear 103, the other end of the second lifting connecting rod 104 moves up and down to drive the upper support frame 1 to slide up and down on the lower support frame 2.
As shown in fig. 1, further, the number of the supporting devices is multiple, each supporting device includes a guide pillar 22 and a compression spring 23, the lower end of the upper supporting frame 1 is provided with a plurality of blind holes 21, the plurality of guide pillars 22 are vertically arranged, the lower end of each guide pillar is fixed on the lower supporting frame 2, the upper end of each guide pillar is correspondingly slidably arranged in the corresponding blind hole 21, the plurality of compression springs 23 are respectively sleeved on the guide pillars 22, and one end of each compression spring is in contact with the bottom end of the upper supporting frame 1, and the other end of each compression spring is in contact with the lower part of the lower supporting frame 2; through guide pillar 22 not only realize the spacing fixed to last carriage 1, make its steady upper and lower slip moreover to utilize compression spring 23, make last carriage 1 get back to initial position, conveniently carry out feeding and shelling process next time.
Furthermore, strutting arrangement includes the slide rail, the slide rail is vertical to be set up and fixed the setting in the support frame 2 upper portion outside down, go up 1 inner wall slidable mounting of support frame on the slide rail.
As shown in fig. 1, further, the device further comprises an adjusting device, the adjusting device is located between the feed inlet 11 and the feeding device 4, and comprises a rotating handle 71 and adjusting blades 72, a rotating shaft of the rotating handle 71 is rotatably installed at two sides of the upper supporting frame 1, and a handle of the rotating handle 71 is located at the outer side of the upper supporting frame 1; in order to facilitate the simultaneous operation of the pedal device and the adjusting device by one person, the handle of the rotating handle 71 is identical to the length direction of the lower pedal 87, and the adjusting blade 72 is arranged on the rotating handle 71 and is positioned in the upper support frame 1. Through the rotation of twist grip 71, drive adjusting blade 72 and realize adjusting the stirring that falls into the melon seed, not only avoid the too much condition that blocks of melon seed, realize moreover that the melon seed that falls on a pair of upset hopper 42 distributes evenly.
As shown in fig. 4, further, the device further comprises a separating device, wherein the separating device comprises a fan 91, a filter plate 92, a first collecting box 93 and a second collecting box 94; the fan 91 is arranged at the rear side of the bottom frame 3, the air opening of the fan faces the filter plate 92, the filter plate 92 is provided with a plurality of vent holes and is positioned at the lower side of the discharge opening 24, the rear end of the filter plate 92 is arranged in an upward inclined manner, the first collecting box 93 is positioned at the front side of the filter plate 92, and the second collecting boxes 94 are arranged at the front side of the first collecting box 93 at intervals; start fan 91, produce a large amount of wind and get into through underframe 3 to through the filter 92 on the venthole pair roll the melon seed after shelling filter, roll melon seed after shelling in melon seed meat falls into first collecting box 93 after blowing, the melon seed shell falls into second collecting box 94 through blowing, consequently realizes the shell separation, avoids the manual work to carry out the separation operation.
Further, the number of the adjusting blades 72 is plural, and the plurality of adjusting blades 72 are circumferentially and uniformly arranged on the rotating handle 71.
When the melon seed shelling device is used, firstly, melon seeds are fed from the feeding hole 11, fall into the pair of turnover hoppers 42 through the adjusting device to be stored, and when grinding and shelling are needed, the power device is started;
as a first scheme, the power device comprises a curved bar 81 and a first lifting connecting rod 82, the curved bar 81 is connected with a pedal device, the upper pedal 85 is manually stepped up and down, so that a third lifting connecting rod 84 on the upper pedal 85 moves up and down to drive a second eccentric wheel 83 to rotate, the curved bar 81 rotates, and the rotating handle 71 in the adjusting device can be manually controlled by hand, so that stirring adjustment of the melon seeds falling into the adjusting device is realized, the operation is more convenient, the situation that the melon seeds are excessively clamped is avoided, the bending structure of the curved bar 81 rotates to drive the first lifting connecting rod 82 to move up and down, and therefore the upper supporting frame 1 moves up and down on the lower supporting frame 2;
as a second scheme, the power device comprises a motor 101, a central wheel 102, a planetary wheel 103, an inner gear ring 105 and a second lifting connecting rod 104, the motor 101 is started to drive the central wheel 102, so that the planetary gear train works, namely the planetary wheel 103 revolves in the inner gear ring 105, and one end of the second lifting connecting rod 104 is rotatably mounted on the planetary wheel 103, so that the other end of the second lifting connecting rod 104 moves up and down to drive the upper supporting frame 1 to move up and down on the lower supporting frame 2;
when the upper supporting frame 1 moves up and down on the lower supporting frame 2, on one hand, because the upper end of the lower supporting frame 2 is provided with the feeding device 4, the turnover hopper 42 is movably arranged on the supporting rod 41 and is limited on the upper supporting frame 1 through the rotation of the limiting rod 43, the relative movement of the upper supporting frame 1 and the lower supporting frame 2 drives the rotation of the pair of turnover hoppers 42, melon seeds in the turnover hopper 42 are thrown into the lower supporting frame 2 and fall into the shelling device 6; on the other hand, due to the arrangement of the linkage device, when the upper supporting frame 1 and the lower supporting frame 2 move relatively, the upper supporting frame 1 sequentially drives the first connecting rod 51, the second connecting rod 52 and the third connecting rod 53 to move, so that the first eccentric wheel 54 makes circular deflection motion on the supporting column 55, and because the first eccentric wheel 54 is in contact with the shelling plate 61 of the shelling device 6, the contact surface of the shelling plate 61 can adopt an arc structure, and the melon seeds are extruded and shelled between the shelling plate 61 and the first eccentric wheel 54, so that the linkage device is utilized to realize rolling and shelling treatment on the melon seeds while the melon seeds are uniformly shelled by the feeding device 4, the separation of melon seed meat and melon seed shells is ensured, and the situation that the shelled melon seeds are missed or blocked due to excessive feeding in the shelling process is avoided, and the shelled melon seeds fall into the bottom frame 3 from the discharging port 24; set up separator in addition, start fan 91 promptly, produce a large amount of wind and get into through underframe 3 to pass through the ventilation hole on the filter 92 and filter the melon seed after rolling the shelling, the melon seed after rolling the shelling falls into first collecting box 93 through melon seed meat after the wind blows, and the melon seed shell falls into second collecting box 94 through the wind blowing, consequently realizes the shell separation, avoids the manual work to carry out the separation operation.
Claims (10)
1. A melon seed shelling device is characterized by comprising an upper support frame (1), a lower support frame (2), a linkage device, a power device and a bottom frame (3);
the lower supporting frame (2) comprises an upper part and a lower part, a feeding device (4) is arranged at the upper end of the upper part of the lower supporting frame (2), a shelling device (6) is arranged inside the lower part of the lower supporting frame (2), the lower end of the lower supporting frame is installed on the bottom frame (3) and provided with a discharge hole (24), a feeding hole (11) is arranged at the upper end of the upper supporting frame (1), and the lower end of the upper supporting frame is sleeved on the outer side of the upper part of the lower supporting frame (2) in a vertically sliding mode through the supporting device;
the feeding devices (4) are positioned in the upper supporting frame (1) and are a pair, the pair of feeding devices (4) are oppositely arranged left and right, each feeding device (4) comprises a supporting rod (41) vertically arranged on the lower supporting frame (2) and an overturning hopper (42) movably mounted at the upper end of the supporting rod (41), a limiting rod (43) arranged in front and back is arranged on the overturning hopper (42), the other end of the limiting rod (43) is rotatably mounted on the upper supporting frame (1), the pair of overturning hoppers (42) are in a relatively closed state when the upper supporting frame (1) slides to the upper end of the lower supporting frame (2), and are in a relatively open state when the upper supporting frame (1) slides to the lower end of the upper part of the lower supporting frame (2);
the linkage comprises a first connecting rod (51), a second connecting rod (52), a third connecting rod (53) and a first eccentric wheel (54); one end of the first connecting rod (51) is fixedly arranged on the upper supporting frame (1), one end of the second connecting rod (52) is rotatably connected with the other end of the first connecting rod (51), the other end of the second connecting rod is fixedly connected with one end of a third connecting rod (53), the other end of the third connecting rod (53) is rotatably arranged on a first eccentric wheel (54), and the first eccentric wheel (54) is rotatably arranged at the upper end of a supporting column (55) fixedly arranged on the bottom frame (3);
the shelling device (6) comprises a shelling plate (61), and the peripheral surface of the first eccentric wheel (54) is in contact with one side of the shelling plate (61); the power device is arranged on the upper supporting frame (1).
2. A melon seed shelling apparatus as claimed in claim 1, wherein said shelling plate (61) is provided with arcuate surfaces (62) on the left and right sides, said linkage is a pair, a pair of linkages are provided in bilateral symmetry, and a pair of first eccentric wheels (54) are respectively in contact with the arcuate surfaces (62) on the left and right sides of the shelling plate (61).
3. A melon seed shelling device as claimed in claim 2, wherein said power device comprises a curved rod (81) and a first lifting connecting rod (82), the rear portion of the curved rod (81) is rotatably mounted on the first supporting plate (31), the front portion of the curved rod is a bending structure, one end of the first lifting connecting rod (82) is rotatably mounted at the bending portion of the curved rod (81), the other end of the first lifting connecting rod is rotatably mounted on the upper supporting frame (1), and the first supporting plate (31) is fixedly mounted on the bottom frame (3).
4. A melon seed shelling device as claimed in claim 3, wherein said crank (81) is provided at a rear end with a pedal device, said pedal device comprising an upper pedal (85), a lower pedal (87), a third lifting link (84) and a second eccentric (83); one end of the upper pedal (85) is rotatably connected with one end of the lower pedal (87), the lower side of the other end of the upper pedal is connected with the other end of the lower pedal (87) through an elastic device (86), the upper side of the other end of the upper pedal is movably connected with one end of a third lifting connecting rod (84), the other end of the third lifting connecting rod (84) is rotatably installed on a second eccentric wheel (83) and is located at an eccentric position, and the eccentric position of the second eccentric wheel (83) is rotatably installed at the rear end of the curved rod (81).
5. A melon seed shelling apparatus as claimed in claim 2, wherein said power plant comprises a motor (101), a sun gear (102), a planetary gear (103), an inner gear ring (105) and a second lifting link (104), the output end of said motor (101) is fixedly connected to the sun gear (102), said sun gear (102), planetary gear (103) and inner gear ring (105) form a planetary gear train, one end of said second lifting link (104) is rotatably mounted on the planetary gear (103), the other end is rotatably mounted on the upper supporting frame (1), said inner gear ring (105) is fixedly mounted on a second supporting plate (106), and said second supporting plate (106) is fixed on the bottom frame (3).
6. A melon seed shelling device as claimed in claim 4 or 5, wherein said supporting device is plural, each supporting device includes a guide pillar (22) and a compression spring (23), the lower end of said upper supporting frame (1) is provided with plural blind holes (21), plural guide pillars (22) are vertically arranged, the lower end is fixed on the lower supporting frame (2), and the upper end is correspondingly slidably arranged in the blind holes (21); a plurality of compression springs (23) are respectively sleeved on the guide posts (22), one end of each compression spring is in contact with the bottom end of the upper supporting frame (1), and the other end of each compression spring is in contact with the lower portion of the lower supporting frame (2).
7. A melon seed shelling device as claimed in claim 4 or 5, wherein said support means comprises a slide rail vertically disposed and fixedly disposed outside the upper portion of the lower support frame (2), and the inner wall of the upper support frame (1) is slidably mounted on the slide rail.
8. A melon seed shelling device as claimed in claim 6, characterized in that the device further comprises an adjusting device, the adjusting device is located between the feed inlet (11) and the feeding device (4), and comprises a rotating handle (71) and adjusting blades (72), the rotating shaft of the rotating handle (71) is rotatably installed on two sides of the upper support frame (1), the handle of the rotating handle (71) is located outside the upper support frame (1), and the adjusting blades (72) are arranged on the rotating handle (71) and located in the upper support frame (1).
9. A melon seed shelling apparatus as claimed in claim 8, wherein the apparatus further comprises a separating apparatus, said separating apparatus including a blower (91), a filter plate (92), a first collection tank (93) and a second collection tank (94); underframe (3) central line direction arranges around, fan (91) set up underframe (3) rear side and wind gap towards filter (92), set up a plurality of air vents on filter (92), and rear end tilt up is located discharge gate (24) downside, first collecting box (93) are located filter (92) front side, second collecting box (94) set up in first collecting box (93) front side.
10. A melon seed shelling apparatus as claimed in claim 9 wherein said adjusting blade (72) is plural, and the plural adjusting blades (72) are circumferentially and uniformly disposed on the rotating handle (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208645.9A CN109349652B (en) | 2018-10-17 | 2018-10-17 | Melon seed shelling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208645.9A CN109349652B (en) | 2018-10-17 | 2018-10-17 | Melon seed shelling device |
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| CN109349652A CN109349652A (en) | 2019-02-19 |
| CN109349652B true CN109349652B (en) | 2021-08-03 |
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| CN201811208645.9A Active CN109349652B (en) | 2018-10-17 | 2018-10-17 | Melon seed shelling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112715973A (en) * | 2021-01-19 | 2021-04-30 | 李宗林 | Melon seed is peeling apparatus in batches |
| CN117068806B (en) * | 2023-09-18 | 2024-01-23 | 江苏艾兰得营养品有限公司 | Material feeding device for wet granulation |
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| CN102379451A (en) * | 2011-09-16 | 2012-03-21 | 山东理工大学 | Vertically guided feeding type lotus seed and chestnut shucking machine |
| US8549995B2 (en) * | 2011-12-20 | 2013-10-08 | Olajire Idowu | Hand-operated appliance for shucking black-eyed pea seed coverings from their kernels |
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| KR20190021598A (en) * | 2017-08-23 | 2019-03-06 | 송낙호 | Walnut shell removal apparatus |
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|---|---|---|---|---|
| US20090068332A1 (en) * | 2007-09-06 | 2009-03-12 | Olajire Idowu | Appliance for shucking seed coverings from their kernals |
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|---|---|---|---|---|
| CN102379451A (en) * | 2011-09-16 | 2012-03-21 | 山东理工大学 | Vertically guided feeding type lotus seed and chestnut shucking machine |
| US8549995B2 (en) * | 2011-12-20 | 2013-10-08 | Olajire Idowu | Hand-operated appliance for shucking black-eyed pea seed coverings from their kernels |
| CN204653683U (en) * | 2015-05-18 | 2015-09-23 | 青岛理工大学 | Automatic centering gets the fresh lotus seeds processing integrated machine of core |
| CN205143453U (en) * | 2015-11-18 | 2016-04-13 | 徐州工业职业技术学院 | Garlic skinning machine |
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| KR20190021598A (en) * | 2017-08-23 | 2019-03-06 | 송낙호 | Walnut shell removal apparatus |
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