CN114403461A - Anti-cracking type red date pitting device - Google Patents

Anti-cracking type red date pitting device Download PDF

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Publication number
CN114403461A
CN114403461A CN202111649666.6A CN202111649666A CN114403461A CN 114403461 A CN114403461 A CN 114403461A CN 202111649666 A CN202111649666 A CN 202111649666A CN 114403461 A CN114403461 A CN 114403461A
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China
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cylinder
thick bamboo
knife
rod
red date
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CN202111649666.6A
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Chinese (zh)
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CN114403461B (en
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蔡玉梅
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Shanxi Qikouhong Agricultural Technology Co ltd
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Individual
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES 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
    • A23N4/00Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device
    • A23N4/02Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for stoning fruit
    • A23N4/08Machines 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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  • 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 invention provides an anti-cracking red date kernel removing device, and relates to the field of food processing. The supporting device comprises a supporting plate, the last fixed surface of backup pad installs the support column, the last fixed surface of backup pad installs the motor, the carousel is installed to the output of motor. This big red date device that denucleates of crack control formula, through setting up the spacing ring, when carrying out lift adjustment to the movable rod, can laminate the extrusion through the spacing ring to an external screw thread section of thick bamboo, make an external screw thread section of thick bamboo rotate at the in-process that goes up and down, an external screw thread section of thick bamboo of being convenient for can carry out stable rotation in the ring, the jujube kernel of being convenient for gets rid of going on of operation, through setting up the dead lever, the cylinder, spliced pole and ejector stub bar, when the movable rod carries out the up-and-down motion, can slide at the movable rod inner wall through the fixed cylinder of dead lever, thereby will denucleate a section of thick bamboo remaining jujube kernel in the effect of ejector stub bar, will remain jujube kernel top out, be convenient for wash remaining jujube kernel, improve jujube kernel removal efficiency.

Description

Anti-cracking type red date pitting device
Technical Field
The invention relates to the technical field of food processing, in particular to an anti-cracking red date kernel removing device.
Background
Red dates are well known leisure fruits and health care products, the amount of red dates consumed in China every year is huge, and the red dates are inconvenient for people to eat due to the fact that the red dates are internally provided with jujube pits with two sharp ends, especially for old people and children. In order to solve the above problems, many food processing plants often adopt a method of removing date pits in order to solve the above problems and increase sales volume.
At present, often denucleate the red date through the manual work, the manual work can adopt the needle bucket to get rid of the jujube core, and at the in-process of denucleating the red date, the needle bucket is inside the jujube of cutting straightly, makes the inside pressurized of jujube explode easily and splits, influences the sales volume, and the efficiency of denucleating is lower moreover.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an anti-cracking type red date kernel removing device, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an anti-cracking type large red date pitting device comprises a supporting plate, wherein a supporting column is fixedly mounted on the upper surface of the supporting plate, a motor is fixedly mounted on the upper surface of the supporting plate, a rotary table is mounted at the output end of the motor, a transmission rod is rotatably mounted on one side, away from the motor, of the rotary table, a connecting rod is hinged to the inner side of the top of the supporting column, one end of the connecting rod is hinged to the transmission rod, a notch is formed in one end, away from the transmission rod, of the connecting rod, a fixed plate is fixedly mounted on one side, away from the supporting column, of the supporting column, a sliding sleeve is fixedly mounted at one end, away from the supporting column, of the fixed plate, a movable rod is slidably sleeved in the sliding sleeve, a fixed column is fixedly mounted on one side of the movable rod, the fixed column is sleeved with the notch and slides, a rotating seat is fixedly mounted at the bottom of the movable rod, an external thread cylinder is mounted at the bottom of the rotating seat, the bottom fixed mounting of an external screw thread section of thick bamboo has the connecting cylinder, the bottom fixed mounting of connecting cylinder has a section of thick bamboo that denucleates, the bottom fixed mounting who denucleates a section of thick bamboo has the sword that denucleates, the last fixed surface of backup pad installs the blowing seat.
The sword that denucleates includes the knife tip, goes into word through-hole, blade, relief spring, guide bar and articulated shaft, the knife tip passes through articulated installation of articulated shaft with the blade, goes into the inside that the word through-hole is located the knife tip, guide bar and income word through-hole fixed mounting, and relief spring is located inside the blade, and the guide bar cup joints with relief spring.
The utility model discloses a core removing machine, including movable rod, fixed plate, cylinder, spliced pole, push head, reset spring, the one side that the movable rod is close to the support column has seted up the spout, the one end fixed mounting that the support column was kept away from to the fixed plate has the dead lever, the one end fixed mounting that the fixed plate was kept away from to the dead lever has the cylinder, cylindrical bottom fixed mounting has the spliced pole, the bottom fixed mounting of spliced pole has the push head, and the cylinder is located the inboard and the slip of spout, and the push head is located the inboard and the slip of the section of thick bamboo that denucleates, the lantern ring has been cup jointed in the outside slip of the section of thick bamboo that denucleates, four auxiliary rods of outside fixed mounting of the lantern ring, reset spring has been cup jointed in the outside of the section of thick bamboo that denucleates, reset spring's bottom and the last fixed surface installation of the lantern ring, reset spring's top and the bottom fixed mounting of connecting cylinder.
The last fixed surface of backup pad installs two L shape poles, the one end fixed mounting that the backup pad was kept away from to L shape pole has the ring, the inner wall fixed mounting of ring has spacing ring and nose bar, and the outside and the spacing ring contact of an external screw thread section of thick bamboo slide.
Preferably, spout, rotation seat, an external screw thread section of thick bamboo, connecting cylinder and a section of thick bamboo intercommunication denucleates, the spliced pole divide by run through the spout, rotate seat, an external screw thread section of thick bamboo, connecting cylinder and a section of thick bamboo denucleates.
Preferably, the bottom of the material pushing head and the bottom of the denucleation knife are on the same plane, the included angle between the denucleation knife and the material pushing head is 10 degrees, and the material pushing head is located on the inner side of the denucleation knife.
Preferably, the limiting ring and the circular ring are concentrically arranged, and the limiting ring is of a semicircular annular structure.
Preferably, the bottom of the discharging seat is communicated with the supporting plate in a penetrating manner, and the discharging seat is positioned under the coring knife.
Preferably, the rotating seat is located below the fixed plate, and the fixed rod is located between the movable rod and the supporting column.
(III) advantageous effects
The invention provides an anti-cracking type red date kernel removing device. Has the following beneficial effects:
1. the anti-cracking red date pitting device is characterized in that the anti-cracking red date pitting device is provided with an external thread cylinder, a circular ring, a convex rod, a connecting cylinder, a pitting cylinder, a reset spring, a lantern ring, an auxiliary rod and a pitting knife, when the red dates are pitted, the external thread cylinder can rotate under the limitation of the convex rod, the connecting cylinder and the pitting cylinder can be driven to rotate by the external thread cylinder, the pitting knife can rotate, the red dates can be rotatably cut and enter the red dates, then the red dates can be extruded and fixed by matching the lantern ring and the auxiliary rod, the red dates can be better pitted, after the pitting is finished, the date pits remain in the pitting cylinder, when the connecting cylinder moves upwards to reset, the date pits can be pushed out of the pitting cylinder by a material pushing head, the problems in the prior art that the date pits can be manually removed by a needle barrel, the needle barrel is directly inserted into the red dates, the inner part of the red dates is easily cracked under pressure, the denucleation efficiency is lower.
2. This crack control formula red date device of denucleating, through setting up pressure relief spring, go into word through-hole and knife tip, when the jujube denucleates internal tension big, cushion the decompression through pressure relief spring, reduce with the contact of jujube pulp, can carry the unnecessary pulp of contact with the jujube through going into word through-hole cutting near the clearance of pushing away the stub bar through the knife tip for tension reduces in the jujube, avoids the jujube to break, and is effectual can separate the jujube body and jujube core.
3. This big red date device that denucleates of crack control formula through setting up the spacing ring, when carrying out lift adjustment to the movable rod, can laminate the extrusion through the spacing ring to an external screw thread section of thick bamboo for an external screw thread section of thick bamboo is rotatory at the in-process that goes up and down, and an external screw thread section of thick bamboo of being convenient for can carry out stable rotation in the ring, and the jujube core of being convenient for gets rid of going on of operation.
4. This big red date of crack control formula device of denucleating through setting up dead lever, cylinder, spliced pole and pushing away the stub bar, when the movable rod carries out the up-and-down motion, can slide at the movable rod inner wall through the fixed cylinder of dead lever to remaining jujube core in the section of thick bamboo that will denucleate is in the effect of pushing away the stub bar, and the jujube core that will remain is pushed away, is convenient for wash remaining jujube core, improves jujube core and gets rid of efficiency.
Drawings
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a schematic view of the structure of the chute of the present invention;
FIG. 3 is a schematic view of the coring barrel of the present invention;
FIG. 4 is a schematic view of the coring knife of the present invention;
FIG. 5 is a cross-sectional view of the pusher head of the present invention;
FIG. 6 is a schematic view of a stop collar according to the present invention;
FIG. 7 is a schematic view of a connecting column according to the present invention;
FIG. 8 is an enlarged view taken at A of FIG. 5 according to the present invention.
Wherein: 1 supporting plate, 2 supporting columns, 3 motors, 4 rotating discs, 5 transmission rods, 6 connecting rods, 7 notches, 8 fixing plates, 9 sliding sleeves, 10 movable rods, 11 fixing columns, 12 rotating seats, 13 external thread barrels, 14 connecting barrels, 15 discharging seats, 16L-shaped rods, 17 sliding chutes, 18 fixing rods, 19 cylinders, 20 connecting columns, 21 pushing heads, 22 coring knives, 23 coring barrels, 24 reset springs, 25 lantern rings, 26 auxiliary rods, 27 limiting rings, 28 circular rings, 29 convex rods, a1 knife tips, a2 character-inserting through holes, b1 knife bodies, b2 pressure-reducing springs, b3 guide rods and c1 articulated shafts.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
As shown in fig. 1-8, an anti-cracking type red date pitting device comprises a supporting plate 1, a supporting column 2 is fixedly installed on the upper surface of the supporting plate 1, a motor 3 is fixedly installed on the upper surface of the supporting plate 1, a rotary table 4 is installed at the output end of the motor 3, a transmission rod 5 is rotatably installed on one side of the rotary table 4 away from the motor 3, a connecting rod 6 is hinged to the inner side of the top of the supporting column 2, one end of the connecting rod 6 is hinged to the transmission rod 5, a notch 7 is formed in one end of the connecting rod 6 away from the transmission rod 5, a fixed plate 8 is fixedly installed on one side of the supporting column 2 away from the transmission rod 5, a sliding sleeve 9 is fixedly installed on one end of the fixed plate 8 away from the supporting column 2, a movable rod 10 is slidably sleeved in the sliding sleeve 9, a fixed column 11 is fixedly installed on one side of the movable rod 10, the fixed column 11 is sleeved with the notch 7 and slides, a rotating seat 12 is fixedly installed at the bottom end of the movable rod 10, an external thread cylinder 13 is arranged at the bottom of the rotating seat 12, a connecting cylinder 14 is fixedly arranged at the bottom end of the external thread cylinder 13, a core removing cylinder 23 is fixedly arranged at the bottom end of the connecting cylinder 14, a core removing knife 22 is fixedly arranged at the bottom end of the core removing cylinder 23, a material placing seat 15 is fixedly arranged on the upper surface of the supporting plate 1, when the red dates are denucleated, the red dates can be rotated by the external thread cylinder 13 under the limitation of the convex rod 29, so that the external thread cylinder 13 can drive the connecting cylinder 14 and the coring cylinder 23 to rotate, the coring knife 22 can rotate, the red dates are cut in a rotating manner and enter the red dates, and then the red dates are extruded and fixed by matching with the lantern ring 25 and the auxiliary rod 26, so that the red dates can be better pitted, after the denucleation is finished, because the date pit remains in the denucleation barrel 23, when the connecting barrel 14 moves upwards to reset, the date pit remaining in the denucleation barrel 23 can be ejected out through the material pushing head 21.
The denucleation knife 22 comprises a knife tip a1, a word entering through hole a2, a knife body b1, a pressure reducing spring b2, a guide rod b3 and a hinge shaft c1, wherein the knife tip a1 and the knife body b1 are hinged through the hinge shaft c1, the word entering through hole a2 is located inside the knife tip a1, the guide rod b3 and the word entering through hole a2 are fixedly mounted, the pressure reducing spring b2 is located inside the knife body b1, the guide rod b3 is sleeved with the pressure reducing spring b2, buffering and pressure reduction are carried out through the pressure reducing spring b2, contact between the a1 and jujube pulp is reduced, redundant pulp contacting with jujubes can be cut and conveyed to a gap close to the material pushing head 21 through the knife tip a1, tension in the jujubes is reduced, jujube breakage is avoided, and the jujube body and jujube pits can be effectively separated.
One side of the movable rod 10 close to the supporting column 2 is provided with a sliding groove 17, one end of the fixed plate 8 far away from the supporting column 2 is fixedly provided with a fixed rod 18, one end of the fixed rod 18 far away from the fixed plate 8 is fixedly provided with a cylinder 19, the bottom end of the cylinder 19 is fixedly provided with a connecting column 20, the bottom end of the connecting column 20 is fixedly provided with a material pushing head 21, and through the cooperation of the fixed rod 18, the cylinder 19 is fixed on the inner wall of the movable rod 10 through the fixed rod 18 when the movable rod 10 moves up and down, so that residual date pits in the pit removing cylinder 23 can be pushed out under the action of the material pushing head 21, the residual date pits can be conveniently cleaned, the date pit removing efficiency is improved, the cylinder 19 is positioned on the inner side of the sliding groove 17 and slides, the material pushing head 21 is positioned on the inner side of the pit removing cylinder 23 and slides, the outer side of the pit removing cylinder 23 is slidably sleeved with a lantern ring 25, the outside fixed mounting of the lantern ring 25 has four auxiliary rods 26, and reset spring 24 has been cup jointed in the outside of a section of thick bamboo 23 that denucleates, and reset spring 24's bottom and the last fixed surface installation of the lantern ring 25 can extrude lantern ring 25 through reset spring 24's elastic action for the red date that denucleates is treated in the extrusion that auxiliary rods 26 can be stable, reset spring 24's top and a section of thick bamboo 14's bottom fixed mounting.
Fixed surface installs two L shape poles 16 in the upper surface of backup pad 1, the one end fixed mounting that backup pad 1 was kept away from to L shape pole 16 has ring 28, the inner wall fixed mounting of ring 28 has spacing ring 27 and nose bar 29, the outside and the spacing ring 27 contact of an external screw thread section of thick bamboo 13 slide, through setting up spacing ring 27, when carrying out lift adjustment to movable rod 10, can laminate the extrusion to an external screw thread section of thick bamboo 13 through spacing ring 27, make an external screw thread section of thick bamboo 13 rotatory at the in-process that goes up and down, the external screw thread section of thick bamboo 13 of being convenient for can carry out stable rotation in ring 28, the jujube core of being convenient for gets rid of going on of the operation.
Specifically, the chute 17, the rotating seat 12, the external thread cylinder 13, the connecting cylinder 14 and the core removing cylinder 23 are communicated, and the connecting column 20 is respectively penetrated through the chute 17, the rotating seat 12, the external thread cylinder 13, the connecting cylinder 14 and the core removing cylinder 23, so that the column 19, the connecting column 20 and the material pushing head 21 can conveniently eject the jujube core residues in the core removing cylinder 23; the bottom of the material pushing head 21 and the bottom of the stone removing knife 22 are on the same plane, the included angle between the stone removing knife 22 and the material pushing head 21 is 10 degrees, so that jujube stones and pulp can conveniently enter the stone removing cylinder 23 through a cutting slope generated by the included angle, the internal pressure during jujube stone removal is reduced, the problem of breakage of the jujubes is reduced, and the material pushing head 21 is positioned on the inner side of the stone removing knife 22; the limiting ring 27 and the circular ring 28 are concentrically arranged, and the limiting ring 27 is of a semicircular annular structure; the bottom of the discharging seat 15 is communicated with the supporting plate 1 in a penetrating way, and the discharging seat 15 is positioned right below the coring knife 22; the rotating seat 12 is located below the fixing plate 8, and the fixing rod 18 is located between the movable rod 10 and the supporting column 2, so that the rotating seat 12 drives the external thread cylinder 13 to rotate in the lifting process.
All the electric equipment in the scheme supplies power through the external power supply.
The working principle is as follows: during the use, at first place the red date that waits to denucleate in blowing seat 15, then can drive carousel 4 through starter motor 3 and rotate, can make carousel 4 drive transfer line 5 and connecting rod 6 move, make notch 7 drive fixed column 11 make movable rod 10 carry out downstream along sliding sleeve 9 inside when connecting rod 6 moves, thereby can drive and rotate seat 12 downstream, at the in-process of movable rod 10 downstream, cylinder 19 slides along the movable rod 10 inner wall, make spliced pole 20 and ejector pin 21 keep stationary, wherein outer screw thread section of thick bamboo 13 rotates through protruding pole 29 restriction in ring 28 inboard, thereby can drive connecting cylinder 14 and rotate while carrying out downstream, at the in-process of connecting cylinder 14 downstream, can make lantern ring 25 auxiliary rod 26 all around extrude the red date fixed, reset spring 24 produces the elastic deformation extrusion lantern ring 25 and makes the stable fixed red date body that waits to denucleate of auxiliary rod 26 Then, the denucleation knife 22 rotates to remove the jujube pits, when the denucleation knife 22 rotates to pass through the jujube, when the pressure is large, the decompression is buffered through the decompression spring b2, the contact between the a1 and the jujube pulp is reduced, the redundant pulp contacting with the jujube can be cut and conveyed to a gap close to the material pushing head 21 through the knife point a1 through the character entering through hole a2, the internal tension of the jujube is reduced, the jujube is prevented from cracking, the jujube body and the jujube pits can be effectively separated, the jujube pits can enter the inner side of the denucleation barrel 23 through the denucleation knife 22, then when the connecting rod 6 drives the notch 7 to move upwards in an arc manner, the external thread barrel 13 is driven by the movable rod 10 to move upwards, the connecting barrel 14 moves upwards, so that the jujube pits entering the denucleation barrel 23 through the denucleation knife 22 are ejected under the action of the material pushing head 21, and enter the inner part of the jujube under the rotation action of the denucleation knife 22, thereby preventing hard extrusion and causing the red dates to be cracked under pressure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a big red date of crack control device that denucleates, includes backup pad (1), its characterized in that: the upper surface of the supporting plate (1) is fixedly provided with a supporting column (2), the upper surface of the supporting plate (1) is fixedly provided with a motor (3), the output end of the motor (3) is provided with a turntable (4), one side, far away from the motor (3), of the turntable (4) is rotatably provided with a transmission rod (5), the inner side of the top of the supporting column (2) is hinged with a connecting rod (6), one end of the connecting rod (6) is hinged with the transmission rod (5), one end, far away from the transmission rod (5), of the connecting rod (6) is provided with a notch (7), one side, far away from the transmission rod (5), of the supporting column (2) is fixedly provided with a fixing plate (8), one end, far away from the supporting column (2), of the fixing plate (8) is fixedly provided with a sliding sleeve (9), the inside of the sliding sleeve (9) is sleeved with a movable rod (10), one side of the movable rod (10) is fixedly provided with a fixing column (11), the fixed column (11) is sleeved with the notch (7) and slides, a rotating seat (12) is fixedly installed at the bottom end of the movable rod (10), an external thread cylinder (13) is installed at the bottom of the rotating seat (12), a connecting cylinder (14) is fixedly installed at the bottom end of the external thread cylinder (13), a core removing cylinder (23) is fixedly installed at the bottom end of the connecting cylinder (14), a core removing knife (22) is fixedly installed at the bottom end of the core removing cylinder (23), and a discharging seat (15) is fixedly installed on the upper surface of the supporting plate (1);
the denucleation knife (22) comprises a knife tip (a1), a through hole (a2) for entering characters, a knife body (b1), a pressure-reducing spring (b2), a guide rod (b3) and a hinge shaft (c1), wherein the knife tip (a1) and the knife body (b1) are hinged through the hinge shaft (c1), the through hole (a2) for entering characters is positioned inside the knife tip (a1), the guide rod (b3) and the through hole (a2) for entering characters are fixedly installed, the pressure-reducing spring (b2) is positioned inside the knife body (b1), and the guide rod (b3) is sleeved with the pressure-reducing spring (b 2);
sliding chute (17) has been seted up to one side that movable rod (10) is close to support column (2), the one end fixed mounting that support column (2) were kept away from in fixed plate (8) has dead lever (18), the one end fixed mounting that fixed plate (8) were kept away from in dead lever (18) has cylinder (19), the bottom fixed mounting of cylinder (19) has spliced pole (20), the bottom fixed mounting of spliced pole (20) has pusher head (21), cylinder (19) are located the inboard of sliding chute (17) and slide, and pusher head (21) are located the inboard of the section of thick bamboo (23) that denucleates and slide, the lantern ring (25) has been cup jointed in the outside slip of the section of thick bamboo (23) that denucleates, reset spring (24) have been cup jointed in the outside of the section of thick bamboo (23) that denucleates, the bottom of reset spring (24) and the last fixed surface installation of the lantern ring (25), the top end of the return spring (24) is fixedly arranged with the bottom end of the connecting cylinder (14);
the last fixed surface of backup pad (1) installs two L shape poles (16), the one end fixed mounting that backup pad (1) was kept away from in L shape pole (16) has ring (28), the inner wall fixed mounting of ring (28) has spacing ring (27) and nose bar (29), and the outside and the spacing ring (27) contact of external screw thread section of thick bamboo (13) slide.
2. The anti-cracking red date kernel removing device according to claim 1, characterized in that: spout (17), rotation seat (12), an external screw thread section of thick bamboo (13), connecting cylinder (14) and a section of thick bamboo (23) intercommunication denucleates, and spliced pole (20) divide and are run through spout (17), rotate seat (12), an external screw thread section of thick bamboo (13), connecting cylinder (14) and a section of thick bamboo (23) denucleates.
3. The anti-cracking red date kernel removing device according to claim 1, characterized in that: the bottom of the material pushing head (21) and the bottom of the denucleation knife (22) are on the same plane, the included angle between the denucleation knife (22) and the material pushing head (21) is 10 degrees, and the material pushing head (21) is located on the inner side of the denucleation knife (22).
4. The anti-cracking red date kernel removing device according to claim 1, characterized in that: the limiting ring (27) and the circular ring (28) are arranged concentrically, and the limiting ring (27) is of a semicircular annular structure.
5. The anti-cracking red date kernel removing device according to claim 1, characterized in that: the bottom of the discharging seat (15) is penetrated and communicated with the supporting plate (1), and the discharging seat (15) is positioned under the coring knife (22).
6. The anti-cracking red date kernel removing device according to claim 1, characterized in that: the rotating seat (12) is positioned below the fixed plate (8), and the fixed rod (18) is positioned between the movable rod (10) and the supporting column (2).
CN202111649666.6A 2021-12-29 2021-12-29 Anti-cracking type jujube pitting device Active CN114403461B (en)

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JPS5315481A (en) * 1976-06-21 1978-02-13 Atlas Pacifik Eng Co Method and apparatus for processing pineapple and rotary cutter
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