CN112021583B - Red date grading and coring device - Google Patents
Red date grading and coring device Download PDFInfo
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- CN112021583B CN112021583B CN202010867648.4A CN202010867648A CN112021583B CN 112021583 B CN112021583 B CN 112021583B CN 202010867648 A CN202010867648 A CN 202010867648A CN 112021583 B CN112021583 B CN 112021583B
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- shell
- sleeve
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- ring
- wall
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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
- A23N4/00—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device
- A23N4/02—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for stoning fruit
- A23N4/08—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for stoning fruit for dates, olives or the like oblong fruits
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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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/24—Revolving drums with fixed or moving interior agitators
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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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The utility model provides a red date device that denucleates in grades, which comprises an outer shell, be provided with rotatory circle on the inner wall of shell left side, rotatory circle right-hand member is provided with first supporting ring, the outer lane circular array of first supporting ring has a plurality of half slots, the cover is equipped with the second supporting ring on the first supporting ring, circle circular array has a plurality of hemisphere grooves on the inner circle of second supporting ring, the ball is installed to the hemisphere inslot, the outer lane of second supporting ring is fixed with first sleeve, the cover is equipped with the second sleeve on the first telescopic outer lane in the shell, the telescopic outer lane of second passes through the mounting panel to be fixed on the inner wall around the shell, first sleeve, the second sleeve, rotatory circle, first supporting ring and second supporting ring are coaxial, the left side top of shell is provided with quantitative feeding mechanism. The utility model provides a red date device that denucleates in grades, has the function of denucleating in grades, and whole adoption controller automated control, work efficiency is high, has reduced workman's intensity of labour, and the time of denucleating is fast, after the denucleation finishes, can separately deposit the pulp and the stone of the red date of different specifications.
Description
Technical Field
The invention belongs to the field of red date pit removing devices, and particularly relates to a red date grading pit removing device.
Background
China is the origin of jujube and the main production area with the largest planting area in the world; the red dates are high-grade nourishing food due to the rich nutrient substances, and have high practical value in traditional Chinese medicine and pharmacology; the jujube can be directly eaten and can also be processed into various convenient foods, so that the jujube is a health-care food which is popular with people; at present, the core removal of fresh red dates on the market is generally carried out manually, the working efficiency is low, the labor intensity of workers is high, and the core removal time is long.
Disclosure of Invention
The invention provides a red date grading and coring device which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a red date grading denucleation device comprises a shell, wherein a rotary ring is arranged on the inner wall of the left side of the shell, the rotary ring is in a circular ring shape, a first support ring is arranged at the right end of the rotary ring and can rotate on the rotary ring, a plurality of semicircular grooves are formed in the outer ring circular array of the first support ring and extend leftwards, a second support ring is sleeved on the first support ring, a plurality of hemispherical grooves are formed in the inner ring circular array of the second support ring, balls are installed in the hemispherical grooves, the partial balls extend into the semicircular grooves, a first sleeve is fixed on the outer ring of the second support ring, the right end of the first sleeve is closed, the right end of the first sleeve extends towards the right side face of the inner wall of the shell, a second sleeve is sleeved on the outer ring of the first sleeve in the shell, the gap between the outer ring of the first sleeve and the inner ring of the second sleeve is one millimeter, the outer ring of the second sleeve is fixed on the front and back inner walls of the shell through a mounting plate, the first sleeve, the second sleeve, the rotating ring, the first supporting ring and the second supporting ring are coaxial, a quantitative feeding mechanism is arranged at the top of the left side of the shell, a first through hole is formed in the position, corresponding to the quantitative feeding mechanism, of the left side of the shell, a horn tube is arranged in the first sleeve, the large end of the horn tube is fixed on the inner ring of the first sleeve, the small end of the horn tube faces the first through hole, a first telescopic rod is vertically fixed on the outer wall of the left side of the shell, the movable portion of the first telescopic rod is vertically upward, a first shell is transversely fixed at the top of the movable portion of the first telescopic rod, a cylinder is transversely fixed on the inner wall of the left side of the first shell, a first piston is arranged in the cylinder, a first check ring is fixed on the left side of the first piston in the cylinder, a first tension spring is connected and fixed between the first piston and the first check ring in the cylinder, an air pump is fixed on the bottom surface of the first shell, one end of a first air outlet pipe is fixed on the air outlet end of the air pump, the other end of the first air outlet pipe is communicated with the left side of the cylinder, the left end of the cylinder is provided with an opening, the left end of the first shell is provided with an air outlet hole corresponding to the position of the cylinder, the left end of the first shell is communicated with a first electromagnetic valve corresponding to the position of the air outlet hole, the first electromagnetic valve is communicated with a second air outlet pipe, the left end of the supporting pipe is fixed on the right end surface of the first piston, the right end of the supporting pipe extends out of the cylinder, the left side of the supporting pipe is provided with an air inlet hole, the right side of the inner ring of the cylinder is fixedly provided with a second retaining ring, one end of the connecting pipe is connected with the left side of the second retaining ring on the outer ring of the cylinder, the other end of the connecting pipe is connected with the right side of the second retaining ring on the outer circle of the cylinder, the minimum distance between the left side of the connecting pipe and the left end of the cylinder and the left end of the second retaining ring is larger than the length of the first piston, the left side of the shell is provided with a second through hole, the supporting pipe extends into the shell, and the right end of the supporting pipe is communicated with the second electromagnetic valve, a third air outlet pipe is communicated with the second electromagnetic valve, a circular-tube-shaped insertion pipe is fixed at the right end of the second electromagnetic valve, a third through hole is formed in the left end of the insertion pipe corresponding to the position of the support pipe, the insertion pipe is communicated with the second electromagnetic valve through the third through hole, a cutting edge is arranged on the right side of the insertion pipe, the left end of the insertion pipe is closed, a second piston is arranged in the insertion pipe, the right end of a second tension spring is fixed on the left end face of the second piston, the other end of the second tension spring is fixed on the inner wall of the left side of the insertion pipe, a plurality of waist-shaped holes are formed in the insertion pipe in a circular array mode and extend in the length direction of the insertion pipe, a connecting rod is arranged in each waist-shaped hole, a sleeve is sleeved on the insertion pipe, the outer ring of the second piston and the inner ring of the sleeve are fixedly connected through the connecting rod, the inner ring of the sleeve is attached to the outer ring of the insertion pipe, the side face of the connecting rod is attached to the inner side walls of the waist-shaped holes, a plurality of first rectangular holes are formed in the left and right directions on the outer ring of the first sleeve, the widths of the first rectangular holes are gradually increased along the clockwise direction of the outer ring of the first sleeve, a second rectangular hole is formed in the bottom of the second sleeve, a second shell is installed at the position, corresponding to the second rectangular hole, of the bottom of the outer ring of the second sleeve, the left end and the right end of the second shell are provided with openings, the insertion tube can be inserted into the second shell, chamfers are arranged on two sides of the bottom of the second shell, a third rectangular hole is formed in the rear side face of the second shell, a vertical plate is vertically fixed at the bottom of the outer ring of the second sleeve, a second telescopic rod is fixed on the front side face of the vertical plate, the movable portion of the second telescopic rod faces the third rectangular hole, a second pressure sensor is fixed on the end face of the movable portion of the second telescopic rod, an inclined block is fixed on one side, close to the second shell, a blocking mechanism is fixed at the right end of the second shell and can cover all the openings at the right end of the second shell, a first motor is transversely fixed on the inner wall of the right side of the shell, the output shaft part of first motor stretches into in the first sleeve, be fixed with on the output shaft of first motor in the first sleeve and mix the blade, first telescopic right-hand member is fixed with outer ring gear, second sleeve top right side transversely is fixed with the third motor, be fixed with first gear on the output shaft of third motor, first gear and outer ring gear meshing, the locking door has been seted up on the shell, be provided with the controller on the inner wall of shell, the controller can be to first telescopic link, the air pump, the second telescopic link, blocking mechanism, first motor, first solenoid valve, the third motor, the second solenoid valve is controlled.
As above a hierarchical device that denucleates of red date, stop mechanism include the third telescopic link, first baffle, the second baffle, third baffle and first fixed plate, the vertical first fixed plate that is fixed with in second casing right side bottom, the vertical third telescopic link that is fixed with in first fixed plate right side, the movable part of third telescopic link is vertical up, the movable part top of third telescopic link transversely is fixed with first baffle, the vertical second baffle that is fixed with in first baffle top intermediate position, the left end of second baffle is fixed with first pressure sensor, first pressure sensor's left end is fixed with the third baffle, the laminating of third baffle is on the right-hand member face of second casing, the controller can control the third telescopic link.
As above a hierarchical device that denucleates of red date, the shell in the second casing right side be provided with collection mechanism, collection mechanism includes the funnel, the second fixed plate, the collecting box, the third fixed plate, second motor and first pivot, shell right side inner wall bottom transversely is fixed with the second fixed plate, the vertical interlude in second fixed plate middle part has first pivot, first pivot and second fixed plate adopt the bearing to connect, vertically on the interior bottom surface of shell be fixed with the second motor, the second motor passes through the first pivot of gear drive and rotates, circular array has a plurality of collecting boxes in the first pivot, the quantity of collecting box is the same with offering quantity in first rectangular hole, the collecting box top that is close to shell right side inner wall is provided with the funnel, the funnel passes through the third fixed plate to be fixed on the right side inner wall of shell, the controller can control the second motor.
According to the red date grading and pitting device, the cushion is arranged on one side, close to the second shell, of the inclined block.
According to the red date grading and pitting device, chamfers are arranged at four sharp corners of each stirring blade.
As above a hierarchical device that denucleates of red date, the right side inner wall of shell on correspond first sleeve position and be provided with cam mechanism, cam mechanism can promote first sleeve along left right direction reciprocating motion, cam mechanism includes the fourth fixed plate, the second pivot, cam and spring, transversely be fixed with the fourth fixed plate on the right side inner wall of shell, the vertical second pivot of installing on the fourth fixed plate, second pivot and fourth fixed plate adopt the bearing to connect, be fixed with the cam in the second pivot, the spring housing is on the outer lane of swivel becket, the one end laminating of spring is on the left side inner wall of shell, the other end laminating of spring is on first telescopic left end face, the outer lane laminating of cam is on the right-hand member face of outer ring gear under the effect of spring, first pivot and second pivot pass through the drive of bevel gear mechanism.
According to the red date grading and pitting device, a plurality of universal wheels with locking functions are fixed on the bottom surface of the shell at equal intervals.
The invention has the advantages that: the invention can be automatically controlled by the controller; when the invention is needed to be used for carrying out graded denucleation on fresh red dates, firstly, the fresh red dates are poured into a quantitative feeding mechanism, as the quantitative feeding mechanism is the prior art, a third motor is started, an output shaft of the third motor rotates and drives a first sleeve to synchronously rotate until a first rectangular hole with the minimum width is communicated with a second rectangular hole, the quantitative feeding mechanism is started, the quantitative feeding mechanism quantitatively conveys the fresh red dates into the first sleeve, a batch of fresh red dates slide into the first sleeve through a flared tube, a first motor and a cam mechanism are started, the first motor drives a stirring blade to rotate, the cam mechanism pushes the first sleeve to reciprocate in the left-right direction, the red dates with the diameter smaller than the width of the first rectangular hole at the bottommost part fall into a second shell, the first telescopic rod is started, and pushes the first shell to move, until the axis of the supporting tube is parallel and level with the horizontal axis of the kernel of the red date of the current specification, starting a second telescopic rod, extending the second telescopic rod and pushing an inclined block to extend into a second shell, pressing a second pressure sensor, gradually clamping the red date in the second shell by a cushion until the second pressure sensor reaches a set value, starting an air pump, allowing outside air to enter a cylinder through a first air inlet pipe, allowing a first piston and the supporting tube to synchronously slide rightwards, inserting the inserting tube into fresh red dates, separating the kernel and pulp of the red dates by the inserting tube, allowing the kernel to be in the inserting tube, allowing the pulp to be on the outer ring of the inserting tube until the right end of the first piston is in contact with the left end of a second retaining ring, allowing the right end of the inserting tube to be in contact with a blocking mechanism, starting the blocking mechanism, allowing the opening at the right end of the second shell to be completely exposed, allowing the air in the cylinder to enter the inserting tube through a connecting pipe, an air inlet hole, the supporting tube and a third through hole, the second piston, the sleeve and the connecting rod synchronously slide rightwards, the red date kernels and the pulp in the insertion tube slide into corresponding collecting boxes in the collecting mechanism, the second electromagnetic valve is started, the insertion tube is communicated with the third air outlet tube through the second electromagnetic valve, the second piston resets to the left position inside the insertion tube under the action of a second tension spring, air in the insertion tube is discharged through the third air outlet tube, the first electromagnetic valve is started, the sleeve is communicated with the second air outlet tube through the first electromagnetic valve, the first piston resets to the left position inside the sleeve under the action of the first tension spring, and the air in the sleeve is discharged through the second air outlet tube; starting a third motor, driving the first sleeve to rotate clockwise until the first rectangular hole with the second smallest width rotates to the bottom of the first sleeve, continuously performing the working process, performing graded denucleation on the fresh red dates with different specifications until the fresh red dates in the first sleeve are all graded denucleated completely, then starting the quantitative feeding mechanism again, and quantitatively conveying the red dates into the first sleeve again by the quantitative feeding mechanism until all the red dates are graded denucleated completely; the utility model provides a red date device that denucleates in grades, has the function of denucleating in grades, and whole adoption controller automated control, work efficiency is high, has reduced workman's intensity of labour, and the time of denucleating is fast, after the denucleation finishes, can separately deposit the pulp and the stone of the red date of different specifications.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a partially enlarged view of the portion I in FIG. 1; FIG. 3 is a partially enlarged view of the area II in FIG. 1; FIG. 4 is an enlarged partial view of section III of FIG. 1; FIG. 5 is a schematic enlarged view of a portion IV of FIG. 1; fig. 6 is an enlarged schematic view of the section along the line a-a in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A red date grading denucleation device comprises a shell 1, wherein a rotary ring 2 is arranged on the inner wall of the left side of the shell 1, the rotary ring 2 is in a ring shape, a first support ring 3 is arranged at the right end of the rotary ring 2, the first support ring 3 can rotate on the rotary ring 2, a circular array of the outer ring of the first support ring 3 is provided with a plurality of semicircular grooves 4, the semicircular grooves 4 extend leftwards, a second support ring 5 is sleeved on the first support ring 3, a circular array of the inner ring of the second support ring 5 is provided with a plurality of hemispherical grooves 6, balls 7 are arranged in the hemispherical grooves 6, part of each ball 7 extends into the corresponding semicircular groove 4, a first sleeve 8 is fixed on the outer ring of the second support ring 5, the right end of the first sleeve 8 is sealed, the right end of the first sleeve 8 extends towards the right side surface of the inner wall of the shell 1, a second sleeve 9 is sleeved on the outer ring of the first sleeve 8 in the shell 1, and the gap between the outer ring of the first sleeve 8 and the inner ring of the second sleeve 9 is one millimeter, the outer ring of the second sleeve 9 is fixed on the front and rear inner walls of the shell 1 through a mounting plate 10, the first sleeve 8, the second sleeve 9, the rotating ring 2, the first supporting ring 3 and the second supporting ring 5 are coaxial, a quantitative feeding mechanism 11 is arranged at the top of the left side of the shell 1, a first through hole 12 is arranged at the left side of the shell 1 corresponding to the quantitative feeding mechanism 11, a horn tube 13 is arranged in the first sleeve 8, the large end of the horn tube 13 is fixed on the inner ring of the first sleeve 8, the small end of the horn tube 13 faces the first through hole 12, a first telescopic rod 14 is vertically fixed on the outer wall of the left side of the shell 1, the movable part of the first telescopic rod 14 is vertically upward, a first shell 15 is transversely fixed at the top of the movable part of the first telescopic rod 14, a cylinder 17 is transversely fixed on the inner wall of the left side of the first shell 15, a first piston 18 is arranged in the cylinder 17, a first check ring 19 is fixed on the left side of the first piston 18 in the cylinder 17, a first tension spring 20 is fixedly connected between a first piston 18 and a first retainer ring 19 in a cylinder 17, an air pump 16 is fixed on the bottom surface of a first shell 15, one end of a first air outlet pipe 21 is fixed on the air outlet end of the air pump 16, the other end of the first air outlet pipe 21 is communicated with the left side of the cylinder 17, the left end of the cylinder 17 is provided with an opening, the left end of the first shell 15 is provided with an air outlet hole 23 corresponding to the position of the cylinder 17, the left end of the first shell 15 is communicated with a first electromagnetic valve 24 corresponding to the position of the air outlet hole 23, the first electromagnetic valve 24 is communicated with a second air outlet pipe 25, the left end of a support pipe 22 is fixed on the right end surface of the first piston 18, the right end of the support pipe 22 extends out of the cylinder 17, the left side of the support pipe 22 is provided with an air inlet hole 58, the right side of the cylinder 17 is fixed with a second retainer ring 26, one end of a connecting pipe 27 is connected on the left side of the second retainer ring 26 outside the cylinder 17, the other end of the connecting pipe 27 is connected on the right side of the second retainer ring 26 outside of the cylinder 17, the minimum distance between the communication position of the left side of the connecting pipe 27 and the cylinder 17 and the left end of the second retainer 26 is larger than the length of the first piston 18, the left side of the shell 1 is provided with a second through hole, the supporting pipe 22 extends into the shell 1 through the second through hole, the right end of the supporting pipe 22 is communicated with a second electromagnetic valve 71, the second electromagnetic valve 71 is communicated with a third air outlet pipe 72, the right end of the second electromagnetic valve 71 is fixed with a circular tubular insertion pipe 28, the left end of the insertion pipe 28 is provided with a third through hole corresponding to the position of the supporting pipe 22, the insertion pipe 28 is communicated with the second electromagnetic valve 71 through the third through hole, the right side of the insertion pipe 28 is provided with a cutting edge, the left end of the insertion pipe 28 is closed, the insertion pipe 28 is internally provided with the second piston 29, the right end of a second tension spring 70 is fixed on the left end surface of the second piston 29, the other end of the second tension spring 70 is fixed on the inner wall of the left side of the insertion pipe 28, the circular array of the insertion pipe 28 is provided with a plurality of kidney-shaped holes 30, the waist-shaped hole 30 extends to the length direction of the insertion tube 28, a connecting rod 32 is arranged in the waist-shaped hole 30, a sleeve 31 is sleeved on the insertion tube 28, an outer ring of the second piston 29 and an inner ring of the sleeve 31 are fixedly connected through the connecting rod 32, an inner ring of the sleeve 31 is attached to an outer ring of the insertion tube 28, the side surface of the connecting rod 32 is attached to two inner side walls of the waist-shaped hole 30, a plurality of first rectangular holes 61 are formed in the outer ring of the first sleeve 8 along the left-right direction, the width of the first rectangular holes 61 is gradually increased along the outer ring of the first sleeve 8 in the clockwise direction, a second rectangular hole 33 is formed in the bottom of the second sleeve 9, a second shell 34 is installed at the position, corresponding to the second rectangular hole 33, of the bottom of the outer ring of the second sleeve 9, the left end and the right end of the second shell 34 are both provided with openings, the insertion tube 28 can be inserted into the second shell 34, chamfers are arranged on both sides of the bottom of the second shell 34, a third rectangular hole 35 is formed in the rear side surface of the second shell 34, a vertical plate is vertically fixed at the bottom of the outer ring of the second sleeve 9, a second telescopic rod 36 is fixed on the front side surface of the vertical plate, the movable part of the second telescopic rod 36 faces a third rectangular hole 35, a second pressure sensor is fixed on the end surface of the movable part of the second telescopic rod 36, an inclined block 37 is fixed on one side of the second pressure sensor close to the second shell 34, a blocking mechanism is fixed at the right end of the second shell 34 and can cover the right end opening of the second shell 34, a first motor 38 is transversely fixed on the inner wall of the right side of the shell 1, the output shaft of the first motor 38 partially extends into the first sleeve 8, a stirring blade 39 is fixed on the output shaft of the first motor 38 in the first sleeve 8, an outer gear ring 40 is fixed at the right end of the first sleeve 8, a third motor 57 is transversely fixed on the right side of the top of the second sleeve 9, and a first gear 41 is fixed on the output shaft of the third motor 57, the first gear 41 is engaged with the outer gear ring 40, the housing 1 is provided with a locking door, the inner wall of the housing 1 is provided with a controller, and the controller can control the first telescopic rod 14, the air pump 16, the second telescopic rod 36, the blocking mechanism, the first motor 38, the first electromagnetic valve 24, the third motor 57 and the second electromagnetic valve 71. The invention can be automatically controlled by the controller; when the invention is needed to be used for grading and pitting the fresh red dates, firstly, the fresh red dates are poured into the quantitative feeding mechanism 11, because the quantitative feeding mechanism 11 is the prior art, the third motor 57 is started, the output shaft of the third motor 57 rotates and drives the first sleeve 8 to synchronously rotate until the first rectangular hole 61 with the minimum width is communicated with the second rectangular hole 33, the quantitative feeding mechanism 11 is started, the quantitative feeding mechanism 11 quantitatively conveys the fresh red dates into the first sleeve 8, a batch of fresh red dates slide into the first sleeve 8 through the horn tube 13, the first motor 38 and the cam mechanism are started, the first motor 38 drives the stirring blade 39 to rotate, the cam mechanism pushes the first sleeve 8 to reciprocate in the left-right direction, the red dates with the diameter smaller than the width of the first rectangular hole 61 with the bottommost part at present fall into the second shell 34, the first telescopic rod 14 is started, the first telescopic rod 14 pushes the first shell 15 to move until the axis of the supporting tube 22 is flush with the horizontal axis of the kernel of the red date of the current specification, the second telescopic rod 36 is started, the second telescopic rod 36 extends and pushes the inclined block 37 to extend into the second shell 34, the second pressure sensor is pressed, the red date in the second shell 34 is gradually clamped by the soft cushion 52 until the second pressure sensor reaches a set value, the air pump 16 is started, outside air enters the cylinder 17 through the first air inlet tube 21, the first piston 18 and the supporting tube 22 synchronously slide rightwards, the inserting tube 28 is inserted into fresh red date, the kernel and pulp of the red date are separated by the inserting tube 28, the kernel is in the inserting tube 28, the pulp is on the outer ring of the inserting tube 28 until the right end of the first piston 18 contacts with the left end of the second retaining ring 26, at this time, the right end of the inserting tube 28 contacts with the blocking mechanism, the blocking mechanism is started, the opening at the right end of the second shell 34 is completely exposed, the air in the cylinder 17 enters the inserting tube 28 through the connecting tube 27, the air inlet 58, the supporting tube 22 and the third through hole, the second piston 29, the sleeve 31 and the connecting rod 32 synchronously slide rightwards, the red date kernels and the pulp in the inserting tube 28 slide down to the corresponding collecting box 48 in the collecting mechanism, the second electromagnetic valve 71 is started, the inserting tube 28 is communicated with the third air outlet tube 72 through the second electromagnetic valve 71, the second piston 29 is reset to the left position in the inserting tube 28 under the action of the second tension spring 70, the air in the inserting tube 28 is discharged through the third air outlet tube 72, the first electromagnetic valve 24 is started, the sleeve 17 is communicated with the second air outlet tube 25 through the first electromagnetic valve 24, the first piston 18 is reset to the left position in the sleeve 17 under the action of the first tension spring 20, and the air in the sleeve 17 is discharged through the second air outlet tube 25; starting the third motor 57, driving the first sleeve 8 to rotate clockwise by the third motor 57 until the first rectangular hole 61 with the second smallest width rotates to the bottom of the first sleeve 8, continuously performing the working process, performing grading and pitting on the fresh red dates with different specifications until the fresh red dates in the first sleeve 8 are completely graded and pitted, then starting the quantitative feeding mechanism 11 again, and quantitatively feeding the red dates into the first sleeve 8 again by the quantitative feeding mechanism 11 until all the red dates are completely graded and pitted; the utility model provides a red date device that denucleates in grades, has the function of denucleating in grades, and whole adoption controller automated control, work efficiency is high, has reduced workman's intensity of labour, and the time of denucleating is fast, after the denucleation finishes, can separately deposit the pulp and the stone of the red date of different specifications.
Specifically, as shown in the figure, the blocking mechanism described in this embodiment includes a third telescopic rod 43, a first baffle 44, a second baffle 59, a third baffle 60 and a first fixing plate 45, a first fixing plate 45 is vertically fixed at the bottom of the right side of the second housing 34, a third telescopic rod 43 is vertically fixed at the right side of the first fixing plate 45, a movable portion of the third telescopic rod 43 faces vertically upwards, a first baffle 44 is transversely fixed at the top of the movable portion of the third telescopic rod 43, a second baffle 59 is vertically fixed at the middle position of the top of the first baffle 44, a first pressure sensor is fixed at the left end of the second baffle 59, a third baffle 60 is fixed at the left end of the first pressure sensor, the third baffle 60 is attached to the right end face of the second housing 34, and the controller can control the third telescopic rod 43. Fresh red dates are conveyed into the first sleeve 8 through the quantitative feeding mechanism 11 in a quantitative mode, the red dates fall into the second shell 34 through one of the first rectangular holes 61, and the blocking mechanism can prevent the fresh red dates from falling out through the opening in the right end of the second shell 34 before the insertion tube 28 is in contact with the third baffle 60 due to the fact that the two ends of the second shell 34 are provided with the openings; when the right end of the first piston 18 contacts the second stop ring 26, the right end of the insertion tube 28 contacts the third stop plate 60, the pulp and the kernel of the fresh red dates in the second shell 34 are separated by the insertion tube 28, the first pressure sensor is pressed, the third telescopic rod 43 is shortened, the first stop plate 44, the second stop plate 59, the third stop plate 60 and the first pressure sensor slide downwards together until the opening at the right end of the second shell 34 is completely exposed, the air pump 16 can be started, and the kernel and the pulp in the second shell 34 fall into the collecting mechanism under the action of the air pump 16.
Specifically, as shown in the figure, the right side of the second casing 34 in the housing 1 according to the embodiment is provided with a collecting mechanism, the collecting mechanism includes a funnel 46, a second fixing plate 47, a collecting box 48, a third fixing plate 49, a second motor 50 and a first rotating shaft 51, the bottom of the inner wall of the right side of the housing 1 is transversely fixed with the second fixing plate 47, the middle of the second fixing plate 47 is vertically inserted with the first rotating shaft 51, the first rotating shaft 51 is connected with the second fixing plate 47 by a bearing, the inner bottom surface of the housing 1 is vertically fixed with the second motor 50, the second motor 50 drives the first rotating shaft 51 to rotate by a gear mechanism, the first rotating shaft 51 is provided with a plurality of collecting boxes 48 in a circular array, the number of the collecting boxes 48 is the same as the number of the first rectangular holes 61, the funnel 46 is arranged above the collecting box 48 close to the inner wall of the right side of the housing 1, the funnel 46 is fixed on the inner wall of the right side of the housing 1 by the third fixing plate 49, the controller may control the second motor 50. The collecting mechanism can classify and store pulp and kernels of the second shell 34 according to the specification and size of red dates, the collecting boxes 48 are arranged in a plurality, the number of the collecting boxes 48 is the same as that of the first rectangular holes 61, each collecting box 48 is used for containing pulp and kernels, the size of each collecting box 48 is different from that of each corresponding collecting box 48, the first rotating shaft 51 and the corresponding collecting boxes 48 can be driven to rotate through the second motor 50, and the required collecting boxes 48 can be enabled to rotate to be under the funnels 46.
Further, as shown in the drawings, the inclined block 37 of the present embodiment is provided with a cushion 52 near one side of the second housing 34. The soft cushion 52 can effectively prevent the fresh red dates from being crushed under the condition of direct contact of the inclined blocks 37.
Further, as shown in the drawing, the four corner positions of the agitating blade 39 according to the present embodiment are provided with chamfers. The red dates are prevented from being scratched by the stirring blades 39 in the process of stirring the fresh red dates.
Furthermore, as shown in the figure, a cam mechanism is disposed on the inner wall of the right side of the housing 1 corresponding to the first sleeve 8, the cam mechanism can push the first sleeve 8 to reciprocate along the left-right direction, the cam mechanism includes a fourth fixing plate 53, a second rotating shaft 54, a cam 55 and a spring 56, the fourth fixing plate 53 is transversely fixed on the inner wall of the right side of the housing 1, the second rotating shaft 54 is vertically installed on the fourth fixing plate 53, the second rotating shaft 54 and the fourth fixing plate 53 are connected by a bearing, the cam 55 is fixed on the second rotating shaft 54, the spring 56 is sleeved on the outer ring of the rotating ring 2, one end of the spring 56 is attached to the inner wall of the left side of the housing 1, the other end of the spring 56 is attached to the left end face of the first sleeve 8, the outer race of the cam 55 is fitted on the right end surface of the outer ring gear 40 by the spring 56, and the first rotating shaft 51 and the second rotating shaft 54 are driven by a bevel gear mechanism. When the cam mechanism is needed to push the first sleeve 8 to reciprocate along the left-right direction, the first motor 38 is started, the output shaft of the first motor 38 rotates and drives the first rotating shaft 51 to rotate, the first rotating shaft 51 drives the second rotating shaft 54 to rotate through a bevel gear structure, the second rotating shaft 54 rotates and drives the cam 55 to rotate, under the action of the cam 55 and the spring 56, the first sleeve 8 reciprocates along the left-right direction, and the cam mechanism can prevent fresh red dates from standing in the second shell 34.
Furthermore, as shown in the figure, a plurality of universal wheels with locking function are equidistantly fixed on the bottom surface of the housing 1 according to the embodiment. The universal wheels can facilitate the movement of the invention for operators.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a hierarchical device that denucleates of red date which characterized in that: comprises a shell (1), a rotating ring (2) is arranged on the inner wall of the left side of the shell (1), the rotating ring (2) is in a ring shape, a first supporting ring (3) is arranged at the right end of the rotating ring (2), the first supporting ring (3) can rotate on the rotating ring (2), a plurality of semicircular grooves (4) are arranged in the circular array of the outer ring of the first supporting ring (3), the semicircular grooves (4) extend leftwards, a second supporting ring (5) is sleeved on the first supporting ring (3), a plurality of hemispherical grooves (6) are arranged in the circular array of the inner ring of the second supporting ring (5), balls (7) are arranged in the hemispherical grooves (6), the part of each ball (7) extends into the corresponding semicircular groove (4), a first sleeve (8) is fixed on the outer ring of the second supporting ring (5), the right end of the first sleeve (8) is sealed, and the right end of the first sleeve (8) extends towards the right side surface of the inner wall of the shell (1), the outer ring of a first sleeve (8) in the shell (1) is sleeved with a second sleeve (9), a gap between the outer ring of the first sleeve (8) and the inner ring of the second sleeve (9) is one millimeter, the outer ring of the second sleeve (9) is fixed on the front inner wall and the rear inner wall of the shell (1) through a mounting plate (10), the first sleeve (8), the second sleeve (9), the rotating ring (2), the first supporting ring (3) and the second supporting ring (5) are coaxial, a quantitative feeding mechanism (11) is arranged at the top of the left side of the shell (1), a first through hole (12) is formed in the left side of the shell (1) corresponding to the quantitative feeding mechanism (11), a horn tube (13) is arranged in the first sleeve (8), the large end of the horn tube (13) is fixed on the inner ring of the first sleeve (8), the small end of the horn tube (13) faces the first through hole (12), a first telescopic rod (14) is vertically fixed on the outer wall of the left side of the shell (1), the movable part of the first telescopic rod (14) is vertically upward, a first shell (15) is transversely fixed at the top of the movable part of the first telescopic rod (14), a cylinder (17) is transversely fixed on the inner wall of the left side of the first shell (15), a first piston (18) is arranged in the cylinder (17), a first check ring (19) is fixed on the left side of the first piston (18) in the cylinder (17), a first tension spring (20) is fixedly connected between the first piston (18) and the first check ring (19) in the cylinder (17), an air pump (16) is fixed on the bottom surface of the first shell (15), one end of a first air outlet pipe (21) is fixed on the air outlet end of the air pump (16), the other end of the first air outlet pipe (21) is communicated with the left side of the cylinder (17), the left end of the cylinder (17) is provided with an opening, an air outlet hole (23) is formed in the position of the first shell (15) corresponding to the cylinder (17), a first electromagnetic valve (24) is communicated with the air outlet hole (23) in the left end of the first shell (15), a second air outlet pipe (25) is communicated with the first electromagnetic valve (24), the left end of the supporting pipe (22) is fixed on the right end surface of the first piston (18), the right end of the supporting pipe (22) extends out of the cylinder (17), an air inlet hole (58) is formed in the left side of the supporting pipe (22), a second check ring (26) is fixed on the right side of the inner ring of the cylinder (17), one end of a connecting pipe (27) is connected to the left side of the second check ring (26) on the outer ring of the cylinder (17), the other end of the connecting pipe (27) is connected to the right side of the second check ring (26) on the outer ring of the cylinder (17), the minimum distance between the left side of the connecting pipe (27) and the left end of the cylinder (17) and the left end of the second check ring (26) is larger than the length of the first piston (18), a second through hole is formed in the left side of the shell (1), the supporting pipe (22) extends into the shell (1) through the second through hole, a second electromagnetic valve (71) is communicated with the right end of the supporting pipe (22), a third air outlet pipe (72) is communicated with the second electromagnetic valve (71), a circular tubular insertion pipe (28) is fixed at the right end of the second electromagnetic valve (71), a third through hole is formed in the position, corresponding to the support pipe (22), of the left end of the insertion pipe (28), the insertion pipe (28) is communicated with the second electromagnetic valve (71) through the third through hole, a cutting edge is arranged on the right side of the insertion pipe (28), the left end of the insertion pipe (28) is closed, a second piston (29) is arranged in the insertion pipe (28), the right end of a second tension spring (70) is fixed on the left end face of the second piston (29), the other end of the second tension spring (70) is fixed on the inner wall of the left side of the insertion pipe (28), a plurality of kidney-shaped holes (30) are arranged in a circular array on the insertion pipe (28), the kidney-shaped holes (30) extend in the length direction of the insertion pipe (28), a connecting rod (32) is arranged in the kidney-shaped holes (30), a sleeve (31) is sleeved on the insertion pipe (28), the outer ring of the second piston (29) and the inner ring of the sleeve (31) are fixedly connected through a connecting rod (32), the inner ring of the sleeve (31) is attached to the outer ring of the insertion pipe (28), the side face of the connecting rod (32) is attached to two inner side walls of the waist-shaped hole (30), a plurality of first rectangular holes (61) are formed in the outer ring of the first sleeve (8) along the left-right direction, the width of the plurality of first rectangular holes (61) is gradually increased along the clockwise direction of the outer ring of the first sleeve (8), a second rectangular hole (33) is formed in the bottom of the second sleeve (9), a second shell (34) is installed at the bottom of the outer ring of the second sleeve (9) corresponding to the position of the second rectangular hole (33), the left end and the right end of the second shell (34) are both provided with openings, the insertion pipe (28) can be inserted into the second shell (34), chamfers are arranged on two sides of the bottom of the second shell (34), a third hole (35) is formed in the rear side face of the second shell (34), a vertical plate is vertically fixed at the bottom of an outer ring of a second sleeve (9), a second telescopic rod (36) is fixed on the front side face of the vertical plate, a movable part of the second telescopic rod (36) faces a third rectangular hole (35), a second pressure sensor is fixed on the end face of the movable part of the second telescopic rod (36), an inclined block (37) is fixed on one side of the second pressure sensor close to a second shell (34), a blocking mechanism is fixed at the right end of the second shell (34), the blocking mechanism can cover all right-end openings of the second shell (34), a first motor (38) is transversely fixed on the inner wall of the right side of the shell (1), the output shaft part of the first motor (38) extends into the first sleeve (8), stirring blades (39) are fixed on the output shaft of the first motor (38) in the first sleeve (8), an outer gear ring (40) is fixed at the right end of the first sleeve (8), and a third motor (57) is transversely fixed on the right side of the top of the second sleeve (9), a first gear (41) is fixed on an output shaft of the third motor (57), the first gear (41) is meshed with the outer gear ring (40), a locking door is arranged on the shell (1), a controller is arranged on the inner wall of the shell (1), and the controller can control the first telescopic rod (14), the air pump (16), the second telescopic rod (36), the blocking mechanism, the first motor (38), the first electromagnetic valve (24), the third motor (57) and the second electromagnetic valve (71).
2. The red date grading and pitting device according to claim 1, wherein: the blocking mechanism comprises a third telescopic rod (43), a first baffle (44), a second baffle (59), a third baffle (60) and a first fixing plate (45), a first fixing plate (45) is vertically fixed at the bottom of the right side of the second shell (34), a third telescopic rod (43) is vertically fixed at the right side of the first fixing plate (45), a movable part of the third telescopic rod (43) faces upwards, a first baffle (44) is transversely fixed at the top of the movable part of the third telescopic rod (43), a second baffle (59) is vertically fixed at the middle position of the top of the first baffle (44), a first pressure sensor is fixed at the left end of the second baffle (59), a third baffle (60) is fixed at the left end of the first pressure sensor, the third baffle (60) is attached to the right end face of the second shell (34), and the controller can control the third telescopic rod (43).
3. The red date grading and pitting device according to claim 1, wherein: the collecting mechanism is arranged on the right side of a second shell (34) in the shell (1) and comprises a funnel (46), a second fixing plate (47), a collecting box (48), a third fixing plate (49), a second motor (50) and a first rotating shaft (51), the second fixing plate (47) is transversely fixed at the bottom of the inner wall of the right side of the shell (1), the first rotating shaft (51) is vertically inserted in the middle of the second fixing plate (47), the first rotating shaft (51) is connected with the second fixing plate (47) through a bearing, the second motor (50) is vertically fixed on the inner bottom surface of the shell (1), the second motor (50) drives the first rotating shaft (51) to rotate through a gear mechanism, a plurality of collecting boxes (48) are arranged on the first rotating shaft (51) in a circular array mode, the number of the collecting boxes (48) is the same as the number of the first rectangular holes (61), the funnel (46) is arranged above the collecting boxes (48) close to the inner wall of the right side of the shell (1), the funnel (46) is fixed on the inner wall of the right side of the shell (1) through a third fixing plate (49), and the controller can control the second motor (50).
4. The red date grading and pitting device according to claim 1, wherein: the side of the inclined block (37) close to the second shell (34) is provided with a soft pad (52).
5. The red date grading and pitting device according to claim 1, wherein: four sharp corners of the stirring blade (39) are provided with chamfers.
6. The red date grading and pitting device according to claim 1, wherein: the inner wall of the right side of the shell (1) is provided with a cam mechanism corresponding to the position of the first sleeve (8), the cam mechanism can push the first sleeve (8) to reciprocate along the left-right direction, the cam mechanism comprises a fourth fixing plate (53), a second rotating shaft (54), a cam (55) and a spring (56), the inner wall of the right side of the shell (1) is transversely fixed with the fourth fixing plate (53), the fourth fixing plate (53) is vertically provided with the second rotating shaft (54), the second rotating shaft (54) is connected with the fourth fixing plate (53) by adopting a bearing, the second rotating shaft (54) is fixed with the cam (55), the spring (56) is sleeved on the outer ring of the rotating ring (2), one end of the spring (56) is attached on the inner wall of the left side of the shell (1), the other end of the spring (56) is attached on the left end face of the first sleeve (8), the outer ring of the cam (55) is attached on the right end face of the outer gear ring (40) under the action of the spring (56), the first rotating shaft (51) and the second rotating shaft (54) are driven by a bevel gear mechanism.
7. The red date grading and pitting device according to claim 1, wherein: a plurality of universal wheels with locking functions are fixed on the bottom surface of the shell (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010867648.4A CN112021583B (en) | 2020-08-26 | 2020-08-26 | Red date grading and coring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010867648.4A CN112021583B (en) | 2020-08-26 | 2020-08-26 | Red date grading and coring device |
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| CN112021583B true CN112021583B (en) | 2022-03-22 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113210266A (en) * | 2021-05-18 | 2021-08-06 | 上海工程技术大学 | Automatic fruit sorting device with adjustable outlet diameter and sorting method thereof |
| CN113426671B (en) * | 2021-07-01 | 2022-06-03 | 塔里木大学 | Winnowing type walnut shell and kernel separator |
| CN113926683A (en) * | 2021-10-11 | 2022-01-14 | 郑志洋 | Clay classifying, screening and classifying device for special ceramic manufacturing |
| CN113812825A (en) * | 2021-10-25 | 2021-12-21 | 嘉兴希成杰科技有限公司 | Red date equipment of denucleating |
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