CN109965298B - Lotus seed core removing equipment - Google Patents
Lotus seed core removing equipment Download PDFInfo
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- CN109965298B CN109965298B CN201910343526.2A CN201910343526A CN109965298B CN 109965298 B CN109965298 B CN 109965298B CN 201910343526 A CN201910343526 A CN 201910343526A CN 109965298 B CN109965298 B CN 109965298B
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- 240000002853 Nelumbo nucifera Species 0.000 title claims abstract description 126
- 235000006508 Nelumbo nucifera Nutrition 0.000 title claims abstract description 126
- 235000006510 Nelumbo pentapetala Nutrition 0.000 title claims abstract description 126
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000209477 Nymphaeaceae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- A23N4/12—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for coring fruit
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The lotus seed core removing equipment comprises a frame, and a containing bin, a conveying mechanism, a pretreatment mechanism, a core removing mechanism and a transferring mechanism which are arranged on the frame, wherein the conveying mechanism comprises a conveying belt which is obliquely arranged, the top end of the conveying belt is connected with the containing bin, and a stay platform is arranged at the bottom end of the conveying belt; the pretreatment mechanism comprises a color code sensor, and the orientation of the end head of the lotus seeds is identified through the color code sensor; the core removing mechanism comprises a self-adaptive centering assembly for clamping lotus seeds and a core removing rod, and the transferring mechanism comprises a transverse moving mechanism, a vertical moving mechanism and a clamping head, and the beneficial effects of the technical scheme are that: the rotating head can determine whether to rotate the clamping head clamping the lotus seeds by 180 degrees according to the data of the color code sensor, so that the lotus seeds clamped in the self-adaptive centering component are in a state that the white ends are aligned with the core removing rod, and the lotus plumule removing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of agricultural product processing equipment, in particular to lotus seed core removing equipment.
Background
Lotus seeds are also called lotus seeds, lotus seeds and the like, are seeds of lotus seeds of the Nymphaeaceae, are soft in taste after being cooked, have good taste and high nutritive value, are precious nourishing products, can be taken as Chinese medicaments after being dried in the sun, and are a substance for both medicine and food.
The lotus plumule is bitter in taste, so that the lotus plumule needs to be removed before eating, and meanwhile, the lotus plumule needs to be removed from a specific direction due to the special structure of the lotus plumule, and the direction of the lotus plumule cannot be distinguished by the existing equipment, so that the efficiency of removing the plumule is low.
Disclosure of Invention
Aiming at the defects in the prior art, the lotus seed coring equipment provided by the invention can effectively identify the direction of lotus seeds, and can be adjusted in a targeted manner, so that the coring is more efficient and reliable.
The lotus seed core removing equipment provided by the invention comprises a rack and a plurality of lotus seed core removing devices, wherein the lotus seed core removing devices are arranged on the rack:
the accommodating bin is used for storing lotus seeds to be cored;
the conveying mechanism comprises a conveying belt, the conveying belt is obliquely arranged, the top end of the conveying belt is connected with the accommodating bin, and a stay platform is arranged at the bottom end of the conveying belt;
the pretreatment mechanism is arranged on one side of the staying platform and comprises a color mark sensor, and the color mark sensor is used for identifying the orientation of the end head of the lotus seeds output by the conveying mechanism;
the core removing mechanism is positioned at one side of the pretreatment mechanism away from the conveying mechanism and comprises a self-adaptive centering component for clamping lotus seeds and a core removing rod, and the core removing rod is opposite to the center of the self-adaptive centering component; the core removing mechanism is positioned on the right side of the pretreatment mechanism;
the transferring mechanism comprises a transverse moving mechanism, a vertical moving mechanism and a clamping head, wherein the clamping head is further provided with a rotating head used for rotating the clamping head, the rotating head is connected with the transverse moving mechanism, the vertical moving machine is arranged between the rotating head and the transverse moving mechanism, the clamping head clamps and lifts lotus seeds on the pretreatment mechanism through the vertical moving mechanism, and then the clamping lotus seeds are transferred to the core removing mechanism through the transverse moving mechanism.
The beneficial effects of the technical scheme are as follows: the color code sensor can identify whether the lotus seeds are white or black, the rotating head can determine whether the clamping heads clamping the lotus seeds are rotated 180 degrees according to the data of the color code sensor (namely, the directions of the ends of the lotus seeds are opposite), and the color code sensor is used for ensuring that the lotus seeds clamped into the self-adaptive centering component are in a state that the white ends are aligned with the core removing rods, so that lotus plumules of the lotus seeds can be effectively removed, and the lotus plumule removing efficiency is improved; the self-adaptive centering component is additionally arranged to adaptively adjust the position of the lotus seeds, so that the core removing rod can be inserted into the center of the end part of the lotus seeds.
Further, pretreatment mechanism still includes the first arc roller group that is used for righting the lotus seeds, the probe of color mark sensor aims at first arc roller group, color mark sensor with still be provided with the separation blade between the first arc roller group, the colour of separation blade is dark, the separation blade passes through first cylinder drive, first cylinder, first arc roller group and color mark sensor all install in through first support in the frame. The first arc-shaped roll shaft group enables each lotus seed to be placed in a mode that the end part is opposite to the front, so that the lotus seeds are more orderly processed, and convenience is brought to subsequent core removing operation. The provided baffle can shield the color code sensor when clamping lotus seeds and the lotus seeds enter the first arc-shaped roller shaft group, so that the color code sensor is prevented from sending out signals under the condition that the lotus seeds are not in place, and further misoperation of the rotating head is avoided.
Further, the self-adaptive centering assembly comprises a first clamping block which is movably arranged and a second clamping block which is arranged below the first clamping block, wherein the same sides of the first clamping block and the second clamping block are respectively provided with a second arc-shaped roll shaft group and a third arc-shaped roll shaft group in an outward extending mode, and the second arc-shaped roll shaft group and the third arc-shaped roll shaft group form a clamping space for fixing lotus seeds; the first clamping block is driven by a second cylinder; the core removing rod is positioned between the two clamping blocks in a horizontal state and is arranged on the frame through a vertical rod. The lotus seeds are positioned through the two groups of arc-shaped roller shaft groups, so that the lotus seeds can be perfectly attached to the self-adaptive centering component, and the second air cylinder is used for collecting and putting down the first clamping block, so that the lotus seeds in the self-adaptive centering component are fixed and released.
Further, the clamping head is a clamping cylinder, the rotating head is a rotating cylinder, the transverse moving mechanism comprises a third cylinder, the rotating head is connected with the third cylinder through a mounting plate, one end of the third cylinder is fixedly connected with the frame, the other end of the third cylinder is connected with the mounting plate, the second cylinder is also fixed on the mounting plate, and the second cylinder drives the clamping block above to transversely move so that the lotus seeds can be placed in the third arc-shaped roll shaft group. The third cylinder drives the rotating head to transversely move together with the clamping head, so that lotus seeds clamped on the clamping head can be driven to the self-adaptive centering assembly, meanwhile, the second cylinder and the clamping head synchronously move, when the clamping head clamps the lotus seeds to move towards the second clamping block, the first clamping block is just moved away, the lotus seeds can fall on the second arc-shaped roller shaft group, then the first clamping block resets and presses the lotus seeds through the third cylinder, and at the moment, the clamping head returns to the position above the first arc-shaped roller shaft group.
Further, a transverse guide rod is further arranged on the frame, the transverse guide rod is arranged above the third cylinder, and a first sliding block in sliding fit with the transverse guide rod is fixed on the mounting plate. The lateral guide rod and the first slider can increase the stability of the lateral movement of the mounting plate.
Further, the vertical moving mechanism comprises a second sliding block which is in sliding connection with the mounting plate, the rotating head is fixedly arranged on the second sliding block, a fourth air cylinder for jacking up the second sliding block is further arranged on the frame, the second sliding block is connected with a push rod, and the push rod extends outwards from the mounting plate to the position where the fourth air cylinder is located. The second sliding block descends and depends on the gravity of the second sliding block, and the second sliding block is pushed up and down by the fourth air cylinder.
Further, the device further comprises a fifth air cylinder for jacking the second sliding block, the stroke of the fifth air cylinder is smaller than that of the fourth air cylinder, a sliding groove is formed in the bottom of the ejector rod, and universal balls matched with the sliding groove are arranged at the ends of the fourth air cylinder and the fifth air cylinder. The fifth cylinder is used for pushing the second sliding block upwards for a small distance, namely pushing the clamping head and the rotating head upwards for a small distance, when the clamping head clamps lotus seeds, the lotus seeds are located in the concave portions between the first arc-shaped roller shaft groups, so that the lotus seeds cannot normally move due to blocking of the first arc-shaped roller shaft groups in the rightward translation process, and the clamping head is pushed upwards for a small distance before the rightward translation process, so that the lotus seeds can be separated from the concave portions of the first arc-shaped roller shaft groups.
Further, the frame is also provided with a pushing mechanism for pushing the lotus seeds on the staying platform to the first arc-shaped roll shaft group, and the pushing mechanism comprises a pushing plate and a sixth air cylinder for pushing the pushing plate. The lotus seeds can continuously enter the first arc-shaped roll shaft group.
Further, be located in the frame the rear of subassembly still is provided with drive arrangement in the self-adaptation, through drive arrangement drive second arc roller group and third arc roller group rotate, drive arrangement includes motor, gearbox and transfer line, the motor passes through the gearbox is with power outgoing, the transfer line is used for connecting the gearbox with second arc roller group and third arc roller group, the transfer line is including spaced apart two parts, be provided with the universal joint between the two parts. The second arc-shaped roll shaft group and the third arc-shaped roll shaft group rotate to ensure that lotus seeds are more perfectly attached to the second arc-shaped roll shaft group and the third arc-shaped roll shaft group, and the universal energy conservation arranged can ensure that the first clamping block can not influence the rotation of the transmission rod when moving.
Further, a first contraction spring is further arranged between the first clamping block and the second cylinder, and a second contraction spring is arranged between the second clamping block and the frame. The first shrinkage spring and the second shrinkage spring enable clamping spaces between the first clamping block and the second clamping block to be capable of changing in size so as to adapt to lotus seeds with different sizes and shapes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of a front view of an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of an angle according to an embodiment of the present invention;
FIG. 3 is a schematic view of a junction at the back of an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an adaptive centering component according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a pushing mechanism in an embodiment of the present invention.
Reference numerals: the device comprises a frame 100, a conveyor belt 210, a stay platform 220, a first bracket 300, a first arc-shaped roller shaft group 310, a color code sensor 320, a first cylinder 330, a baffle 331, a mounting plate 400, a third cylinder 410, a transverse guide 420, a first sliding block 421, a top rod 431, a rotating head 440, a clamping head 450, a fourth cylinder 510, a fifth cylinder 520, a first clamping block 610, a second arc-shaped roller shaft group 611, a second clamping block 620, a third arc-shaped roller shaft group 621, a second cylinder 630, a first contraction spring 631, a transmission rod 640, a second contraction spring 650, a core removing rod 700, a push plate 800, a push rod 810 and a sixth cylinder 820.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium.
FIG. 1 is a schematic diagram of a front view of an embodiment of the present invention; FIG. 2 is a schematic view of a portion of an angle according to an embodiment of the present invention; FIG. 3 is a schematic view of a junction at the back of an embodiment of the present invention; FIG. 4 is a schematic structural diagram of an adaptive centering component according to an embodiment of the present invention; as shown in fig. 1-4, the embodiment provides a lotus seed core removing device, which comprises a frame 100, and a containing bin, a conveying mechanism, a pretreatment mechanism, a core removing mechanism and a transferring mechanism which are arranged on the frame 100, wherein the containing bin is used for storing lotus seeds to be core removed; the conveying mechanism comprises a conveying belt 210, wherein the conveying belt 210 is obliquely arranged, the top end of the conveying belt 210 is connected with the accommodating bin, and a stay platform 220 is arranged at the bottom end of the conveying belt 210; the pretreatment mechanism is arranged at one side of the residence platform 220, and comprises a color mark sensor 320, and the color mark sensor 320 is used for identifying the orientation of the end of the lotus seeds output by the conveying mechanism; the core removing mechanism is positioned on one side of the pretreatment mechanism, which is far away from the conveying mechanism, and comprises a self-adaptive centering component for clamping lotus seeds and a core removing rod 700, wherein the core removing rod 700 is a hollow rod, the end part of the core removing rod 700 is also provided with a cutting edge, the tail part of the core removing rod 700 is connected with an air pump, the white end of the lotus seeds is inserted through the cutting edge, the lotus plumule is sprayed away through high-pressure gas, and the core removing rod 700 is opposite to the center of the self-adaptive centering component; the core removing mechanism is positioned on the right side of the pretreatment mechanism; the transferring mechanism comprises a transverse moving mechanism, a vertical moving mechanism and a clamping head 450, wherein the clamping head 450 is further provided with a rotating head 440 for rotating the clamping head 450, the rotating head 440 is connected with the transverse moving mechanism, the vertical moving machine is arranged between the rotating head 440 and the transverse moving mechanism, the clamping head 450 clamps and lifts lotus seeds on the pretreatment mechanism through the vertical moving mechanism, and then transfers the clamped lotus seeds to the coring mechanism through the transverse moving mechanism.
The color code sensor 320 is arranged to identify whether the lotus seeds are white-end-forward or black-end-forward, the rotating head 440 can determine whether the clamping head 450 clamping the lotus seeds rotates 180 degrees according to the data of the color code sensor 320 (namely, the end orientations of the lotus seeds are opposite), in order to enable the rotating head 440 to adjust the orientation of the clamping head 450 according to the information of the color code sensor 320, a control chip is arranged, the color code sensor 320 transmits the measured data to the control chip, the control chip compares the measured data with preset data to obtain the orientation of the current lotus seeds, then transmits the calculated result to the rotating head 440, if the current lotus seeds are black-end-forward, the rotating head 440 does not act, if the current lotus seeds are white-end-forward, the rotating head 440 needs to rotate 180 degrees, so that the black-end of the lotus seeds are forward, the lotus plumule clamped in the self-adaptive centering component is in a state that the white-end is aligned with the lotus plumule removing 700, the lotus plumule can be effectively removed, and the lotus plumule removing efficiency is improved; the self-adaptive centering component additionally arranged can self-adaptively adjust the position of the lotus seeds, so that the core removing rod 700 can be inserted from the center of the end part of the lotus seeds.
The pretreatment mechanism further comprises a first arc-shaped roller shaft group 310 used for righting lotus seeds, the first arc-shaped roller shaft group 310 is composed of two arc-shaped roller shafts, the side face of each arc-shaped roller shaft is arc-shaped, the two arc-shaped roller shafts are combined together to form a groove matched with the appearance of the lotus seeds, a probe of the color code sensor 320 is aligned with the lotus seeds on the first arc-shaped roller shaft group 310, a baffle 331 is further arranged between the color code sensor 320 and the first arc-shaped roller shaft group 310, the color of the baffle 331 is dark, the baffle 331 is driven by a first air cylinder 330, the first arc-shaped roller shaft group 310 and the color code sensor 320 are all installed on the frame 100 through a first bracket 300, when the lotus seeds reach the first arc-shaped roller shaft group 310, the baffle 331 is opened, the color code sensor 320 can detect the lotus seeds, and the baffle 331 is pushed to be closed through the first air cylinder 330 when the detection is finished. The first arc-shaped roller shaft group 310 enables each lotus seed to be placed in a mode that the end part is opposite to the front, so that the lotus seeds are more orderly processed, and convenience is brought to subsequent core removing operation. The provided baffle 331 can shield the color code sensor 320 when clamping lotus seeds and the lotus seeds enter the first arc-shaped roller shaft group 310, so that the color code sensor 320 is prevented from sending a signal to the control chip under the condition that the lotus seeds are not in place, and further misoperation of the rotating head 440 is avoided.
The frame 100 is further provided with a pushing mechanism for pushing the lotus seeds on the staying platform 220 to the first arc-shaped roller shaft set 310, and the pushing mechanism includes a push plate 800 and a sixth air cylinder 820 for pushing the push plate 800. So that the lotus seeds can continuously enter the first arc-shaped roll shaft group 310. The sixth air cylinder 820 is disposed along the length direction of the frame 100, and specifically, a push rod 810 is connected between the push plate 800 and the sixth air cylinder 820, and the push rod 810 is L-shaped, so that the push rod 810 can bypass the stay platform 220 and be connected with the push plate 800.
The self-adaptive centering assembly comprises a first clamping block 610 and a second clamping block 620, the second clamping block 620 is arranged below the first clamping block 610, a second arc-shaped roller shaft group 611 is outwards arranged on the front side of the first clamping block 610, a third arc-shaped roller shaft group 621 is outwards arranged on the front side of the second clamping block 620, the second arc-shaped roller shaft group 611 and the first arc-shaped roller shaft group 310 are positioned on the same plane, the distance between the second arc-shaped roller shaft group 611 and the first arc-shaped roller shaft group 310 is the travel of the transverse movement of the clamping head 450, and the second arc-shaped roller shaft group 611 and the third arc-shaped roller shaft group 621 form a clamping space for fixing lotus seeds; the first clamping block 610 is suspended by the second air cylinder 630; the core removing bar 700 is horizontally disposed between the two clamping blocks, and the core removing bar 700 is disposed on the frame 100 through a vertical rod. The lotus seeds are positioned through the two groups of arc-shaped roller shaft groups, so that the lotus seeds can be perfectly attached to the self-adaptive centering component, and the second air cylinder 630 is used for retracting and putting down the first clamping block 610, so that the lotus seeds in the self-adaptive centering component are fixed and released. In order to enable the self-adapting centering component to realize the self-adapting function, a first contraction spring 631 is further arranged between the first clamping block 610 and the second air cylinder 630, and a second contraction spring 650 is arranged between the second clamping block 620 and the frame 100. The first shrinkage spring 631 and the second shrinkage spring 650 enable the clamping space between the first clamping block 610 and the second clamping block 620 to be changed in size so as to adapt to lotus seeds with different sizes and shapes.
The clamping head 450 is a clamping cylinder, the rotating head 440 is a rotating cylinder, the transverse moving mechanism comprises a third cylinder 410, the stroke of the third cylinder 410 is equal to the distance between the second arc-shaped roll shaft group 611 and the first arc-shaped roll shaft group 310, the rotating head 440 is connected with the third cylinder 410 through a mounting plate 400, one end of the third cylinder 410 is fixedly connected with the frame 100, the other end of the third cylinder 410 is connected with the mounting plate 400, and the second cylinder 630 is also fixed on the mounting plate 400, so that the second cylinder 630 drives the clamping block above to transversely move, and lotus seeds can be placed into the third arc-shaped roll shaft group 621. The third cylinder 410 drives the rotating head 440 and the clamping head 450 to move transversely, so that the lotus seeds clamped on the clamping head 450 can be driven into the self-adaptive centering component, meanwhile, the second cylinder 630 and the clamping head 450 move synchronously, when the clamping head 450 clamps the lotus seeds and moves towards the second clamping block 620, the first clamping block 610 is just moved away, so that the lotus seeds can fall on the second arc-shaped roll shaft group 611, then the first clamping block 610 resets and presses the lotus seeds through the third cylinder 410, and at the moment, the clamping head 450 returns to a position above the first arc-shaped roll shaft group 310. The frame 100 is further provided with a transverse guide rod 420, the transverse guide rod 420 is disposed above the third cylinder 410, and the mounting plate 400 is fixed with a first slider 421 slidably engaged with the transverse guide rod 420. The lateral guide 420 and the first slider 421 can increase the stability of the lateral movement of the mounting plate 400.
The vertical moving mechanism comprises a second slider slidingly connected with the mounting plate 400, the rotating head 440 is fixedly arranged on the second slider, a vertical guide rod matched with the second slider is arranged on the mounting plate 400, a fourth cylinder 510 for jacking the second slider is further arranged on the frame 100, the second slider is connected with a push rod 431, and the push rod 431 extends outwards from the mounting plate 400 to the position where the fourth cylinder 510 is located. The second sliding block descends by means of self gravity, and the second sliding block is pushed up and down by the fourth air cylinder 510. Further, the device further comprises a fifth air cylinder 520 for jacking up the second sliding block, the stroke of the fifth air cylinder 520 is smaller than that of the fourth air cylinder 510, a sliding groove is formed in the bottom of the ejector rod 431, and universal balls matched with the sliding groove are arranged at the ends of the fourth air cylinder 510 and the fifth air cylinder 520. The fifth cylinder 520 is used for pushing the second slider upwards for a small distance, that is, pushing the clamping head 450 and the rotating head 440 upwards for a small distance, when the clamping head 450 clamps lotus seeds, the lotus seeds are located in the concave portion between the first arc-shaped roller shaft sets 310, so that the lotus seeds cannot normally move due to the blocking of the first arc-shaped roller shaft sets 310 during right translation, and the clamping head 450 is pushed upwards for a small distance before right translation, so that the lotus seeds can be separated from the concave region of the first arc-shaped roller shaft sets 310.
The machine frame 100 is further provided with a driving device at the rear of the self-adaptive centering assembly, the second arc-shaped roll shaft group 611 and the third arc-shaped roll shaft group 621 are driven to rotate by the driving device, the driving device comprises a motor, a gearbox and a transmission rod 640, the motor transmits power out through the gearbox, the transmission rod 640 is used for connecting the gearbox with the second arc-shaped roll shaft group 611 and the third arc-shaped roll shaft group 621, the transmission rod 640 comprises two separated parts, and a universal joint is arranged between the two parts. The rotation of the second arc-shaped roll shaft group 611 and the third arc-shaped roll shaft group 621 can ensure that lotus seeds are more perfectly attached to the second arc-shaped roll shaft group 611 and the third arc-shaped roll shaft group 621, and the universal energy can ensure that the first clamping block 610 can not influence the rotation of the transmission rod 640 when moving.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the 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 scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (9)
1. Lotus seed core removing equipment is characterized by comprising a rack (100) and a plurality of lotus seed core removing devices arranged on the rack (100):
the accommodating bin is used for storing lotus seeds to be cored;
the conveying mechanism comprises a conveying belt (210), the conveying belt (210) is obliquely arranged, the top end of the conveying belt (210) is connected with the accommodating bin, and a stay platform (220) is arranged at the bottom end of the conveying belt (210);
the pretreatment mechanism is arranged on one side of the stay platform (220), and comprises a color code sensor (320), and the color code sensor (320) is used for identifying the orientation of the end head of the lotus seeds output by the conveying mechanism;
the core removing mechanism is positioned on one side, far away from the conveying mechanism, of the pretreatment mechanism, and comprises an adaptive centering component for clamping lotus seeds and a core removing rod (700), and the core removing rod (700) is opposite to the center of the adaptive centering component;
the transferring mechanism comprises a transverse moving mechanism, a vertical moving mechanism and a clamping head (450), wherein a rotating head (440) for rotating the clamping head (450) is further arranged on the clamping head (450), the rotating head (440) is connected with the transverse moving mechanism, the vertical moving machine is arranged between the rotating head (440) and the transverse moving mechanism, the clamping head (450) clamps and lifts lotus seeds on the pretreatment mechanism through the vertical moving mechanism, and then the clamped lotus seeds are transferred to the core removing mechanism through the transverse moving mechanism;
the pretreatment mechanism further comprises a first arc-shaped roll shaft group (310) used for righting lotus seeds, the probe of the color mark sensor (320) is aligned with the first arc-shaped roll shaft group (310), a baffle (331) is further arranged between the color mark sensor (320) and the first arc-shaped roll shaft group (310), the baffle (331) is driven by a first air cylinder (330), and the first air cylinder (330), the first arc-shaped roll shaft group (310) and the color mark sensor (320) are all installed on the frame (100) by a first bracket (300).
2. The lotus seed coring device according to claim 1, wherein the self-adaptive centering component comprises a first clamping block (610) movably arranged and a second clamping block (620) arranged below the first clamping block (610), a second arc-shaped roller shaft group (611) and a third arc-shaped roller shaft group (621) are respectively arranged on the same side of the first clamping block (610) and the second clamping block (620) in an outward extending manner, and the second arc-shaped roller shaft group (611) and the third arc-shaped roller shaft group (621) form a clamping space for fixing lotus seeds; the first clamping block (610) is driven by a second cylinder (630); the core removing rod (700) is positioned between the two clamping blocks in a horizontal state, and the core removing rod (700) is arranged on the frame (100) through a vertical rod.
3. Lotus seed coring apparatus according to claim 2, wherein the clamping head (450) is a clamping cylinder, the rotating head (440) is a rotating cylinder, the lateral movement mechanism includes a third cylinder (410), the rotating head (440) is connected to the third cylinder (410) through a mounting plate (400), one end of the third cylinder (410) is fixedly connected to the frame (100), the other end is connected to the mounting plate (400), and the second cylinder (630) is also fixed to the mounting plate (400).
4. A lotus seed coring apparatus according to claim 3, wherein a transverse guide rod (420) is further provided on the frame (100), the transverse guide rod (420) is disposed above the third cylinder (410), and a first slider (421) slidably matched with the transverse guide rod (420) is fixed on the mounting plate (400).
5. A lotus seed coring apparatus according to claim 3, wherein the vertical moving mechanism comprises a second slider slidingly connected with the mounting plate (400), the rotating head (440) is fixedly disposed on the second slider, a fourth cylinder (510) for jacking up the second slider is further disposed on the frame (100), the second slider is connected with a push rod (431), and the push rod (431) extends from the mounting plate (400) to a position where the fourth cylinder (510) is located.
6. The lotus seed coring device according to claim 5, further comprising a fifth air cylinder (520) for jacking up the second slider, wherein the fourth air cylinder (510) and the fifth air cylinder (520) are vertically arranged, the stroke of the fifth air cylinder (520) is smaller than that of the fourth air cylinder (510), a chute is arranged at the bottom of the ejector rod (431), and universal balls corresponding to the chute are arranged at the ends of the fourth air cylinder (510) and the fifth air cylinder (520).
7. Lotus seed coring apparatus according to claim 1, wherein a pushing mechanism for pushing the lotus seeds on the retention platform (220) toward the first arc-shaped roller shaft group (310) is further provided on the frame (100), and the pushing mechanism includes a push plate (800) and a sixth cylinder (820) for pushing the push plate (800).
8. Lotus seed coring device according to claim 2, characterized in that a driving device is further arranged on the frame (100) and located at the rear of the self-adaptive centering component, the driving device drives the second arc-shaped roll shaft group (611) and the third arc-shaped roll shaft group (621) to rotate, the driving device comprises a motor, a gearbox and a transmission rod (640), the motor transmits power through the gearbox, the transmission rod (640) is used for connecting the gearbox with the second arc-shaped roll shaft group (611) and the third arc-shaped roll shaft group (621), the transmission rod (640) comprises two separated parts, and a universal joint is arranged between the two parts.
9. Lotus seed coring apparatus according to claim 2, characterized in that a first contraction spring (631) is further provided between the first clamping block (610) and the second cylinder (630), and a second contraction spring (650) is provided between the second clamping block (620) and the frame (100).
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| CN110665819B (en) * | 2019-11-06 | 2020-11-03 | 三门罗荣机械科技有限公司 | Fruit and vegetable processing device |
| CN114536422A (en) * | 2022-02-18 | 2022-05-27 | 梁宗兰 | Lotus rhizome node cutting equipment capable of preventing lotus rhizome meat from being cut more in pre-righting and fitting positioning mode |
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| CN108371328A (en) * | 2018-01-23 | 2018-08-07 | 赣州伟邦农机有限公司 | A kind of automatic lotus seed core removal equipment |
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| CN108851096A (en) * | 2018-08-13 | 2018-11-23 | 赣州伟邦农机有限公司 | A kind of fresh lotus seed automatically removes core equipment |
| CN210017772U (en) * | 2019-04-26 | 2020-02-07 | 张磊 | Lotus seed coring equipment |
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| WO2016165549A1 (en) * | 2015-04-15 | 2016-10-20 | 青岛农业大学 | Seaweed knotting machine and knotting method |
| CN108371328A (en) * | 2018-01-23 | 2018-08-07 | 赣州伟邦农机有限公司 | A kind of automatic lotus seed core removal equipment |
| CN108433115A (en) * | 2018-03-13 | 2018-08-24 | 李奇元 | A kind of opposite-flushing type lotus seeds automation processing positioning coring device |
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