CN100512686C - Device for automatically cutting and extracting stone for fruits - Google Patents
Device for automatically cutting and extracting stone for fruits Download PDFInfo
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- CN100512686C CN100512686C CNB2007100041694A CN200710004169A CN100512686C CN 100512686 C CN100512686 C CN 100512686C CN B2007100041694 A CNB2007100041694 A CN B2007100041694A CN 200710004169 A CN200710004169 A CN 200710004169A CN 100512686 C CN100512686 C CN 100512686C
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Abstract
A fruit automatic orientation slitting and coring device includes at least one independent channel. Two clamping belts are respectively wound on active belt rollers and positive belt rollers. A pair of active belt rollers rotates at the same speed and in reverse direction. The linear velocity and the direction of the tight sides of the two clamping belts are uniform. Two oriented belts are arranged under the clamping belts. The velocity difference is provided between the oriented belt and the clamping belt. The moving directions are uniform. The tight side of the oriented belt which is arranged in a V-shaped groove and moves levelly and straightly drives fruit to rotate. A milling is equipped with a disc sickle with sharp triangle teeth, the edge line of which coincides with the central line of the independent channel. A float cutting guide device is arranged above the disc sickle. When the disc sickle comes across a flinty kernel, the float cutting guide device moves upward. Therefore, the disc sickle is protected from being damaged. The disc sickle continuously applies forces on the kernel to lead to the loosening combination between the kernel and the flesh. And the kernel is separated from the flesh. The device is provided with high operation efficiency. Complete valves can be obtained. And the device is applied to the slitting and coring of fruits with kernels, such as the plums apricots, etc., with ovum shape.
Description
Affiliated technical field
The present invention relates to a kind of device for automatically cutting and extracting stone for fruits, refer in particular in the stone fruit stoning equipment such as a kind of Lee of being specifically designed to, apricot, can realize fruit is carried out automatic orientation, cutter are divided into two fruit along the suture of fruit exactly are cut into two lobes, and realize the device of stoning function.Belong to machinery manufacturing technology field.
Background technology
Lee, apricot belong to not storage tolerance fruit, are not suitable for long-distance transport and sale.Therefore, behind the fruit harvest, at source process conversion as soon as possible.Stoning is one important procedure in the stone fruit place of production processing conversion processes such as Lee, apricot.Produce in the converted products such as tinned fruit, quick-frozen pulp, dried fruit, preserved fruit, processing technology requires along suture fruit to be cut, and stoning, is the fruit lobe of good working condition after the stoning.At present, the stoning operation of stone fruits such as Lee, apricot is mainly by manually finishing, and exists that working (machining) efficiency is low, hygienic quality is difficult to problems such as assurance, presses for the problem that solves the mechanization stoning in the production.
Consider from the technical standpoint of realizing apricot, plum fruits mechanization stoning operation, need earlier fruit to be carried out accurate orientation, guarantee that the cutter prodigiosin cuts fruit along suture exactly, and stoning.Existing stone fruit stoner, because, be not with orienting device, can not carry out directed accurately cutting to fruit, the pulp after the stoning is broken, and can not get complete fruit lobe, can't satisfy the technological requirement of converted products such as producing can, dried fruit.
Summary of the invention
The technical problem to be solved in the present invention is, at the deficiencies in the prior art, provide a kind of structure simple relatively, the operating efficiency height, can be automatically stone fruits such as Lee, apricot be carried out after the orientation, carry out the cutting stoning again, be adapted at the automatic orientation cutting stoning device of using in the stone fruit stoning equipment such as Lee, apricot.
The present invention solves its technical problem and is achieved by the following technical solution:
A kind of device for automatically cutting and extracting stone for fruits, this device drives its running by the driving mechanism that is fixed on the frame, automatic orientation stoning device is made up of attitude reference device and cutting stoning mechanism, attitude reference device comprises the directed cutting stoning of more than one independence passage, each directed cutting stoning passage is equipped with one group of vertically arranged band roller, article two, the clamping band is respectively on active belt roller and passive belt roller, the rotating speed of a pair of active belt roller is identical, but switched in opposite, thereby realize the linear velocity size and Orientation unanimity of two clamping band pilled-in selvedges, for two distances between the clamping band pilled-in selvedge are adapted with the fruit size, side in clamping band pilled-in selvedge, along being furnished with more than at least two on the length direction of directed cutting stoning passage, the elasticity pressure zone plate of the adjustable setting angle of making by steel spring plate, by regulating the setting angle of elasticity pressure zone plate, can regulate the distance between the two clamping bands.Elasticity pressure zone plate is fixed by the clamping plate that are enclosed within on the vertical shaft, and clamping plate are pressed on the vertical shaft by nut, and vertical shaft is by being bolted on the directed platform.
In each directed cutting stoning passage, two horizontally disposed orientation bands are equipped with in the below that is positioned at the clamping band, the cross section of directed band drives the main shaft that the V-type belt wheel is housed just as V-type driving-belt, driving mechanism, make directed band in directed cutting stoning passage, make the direction of motion and the consistent rectilinear motion of the clamping band direction of motion, but its linear velocity is greater than the linear velocity of clamping band, directed band is 2:1 with the preferred value of clamping band linear velocity ratio, directed band is with having certain elasticity and viscosity, the material manufacturing that coefficient of friction is big.On directed platform, frid is housed, on each frid, mill out along its length two with the same V-type groove of directed band cross sectional dimensions, the pilled-in selvedge with the orientation band during installation is placed in the V-type groove.
Cutting stoning mechanism is contained in the position of close clamping band drive roll in the directed cutting stoning road, cutting stoning mechanism is by disc cutter and can forming at the unsteady cutting guider that vertical direction moves up and down, on the disc cutter outer marginal circumference, be milled with many lance tooths, just as the disk sawtooth.Disc cutter is fastened on the centre of two V-type belt wheels by bolt, makes clockwise direction by main shaft drives and rotates.During installation, the central lines of the edge line of disc cutter and directed cutting stoning passage is to guarantee the suture centering of disc cutter and directed back fruit.The cutting guider that floats is housed above disc cutter; the crossbeam location of guider by being connected with frame; is furnished with the different counterweight of several quality on the guider; the adjustable number that increases or reduce counterweight saves the pressure size that is applied in the cutting process on the fruit; guarantee certain penetraction depth; when disc cutter is run into hard fruit stone; because the cutting resistance increases; the cutting guider that floats can move up, and the protection disc cutter is not damaged, when disc cutter cuts pulp; when running into fruit stone; the continuous application of force of disc cutter makes fruit stone loosening on fruit stone, and separates with pulp.
In sum, the present invention has following remarkable advantage compared with prior art:
1. directed accurately can not cause the mechanical damage of fruit in the orientation process, suitable profile is the automatic orientation of stone fruits such as Lee, apricot of oval shape.
2. operating efficiency height, each passage per minute can be finished the directed cutting of 250 fruit.
3. be fit to the stoning operation of freestone type fruit, the fruit lobe after the stoning is evenly complete, and cut surface is smooth smooth, and the pulp loss is little, satisfies the technological requirement of converted products such as producing tinned fruit, dried fruit, preserved fruit.
4. have compensate function, under the lower situation of fruit grading precision, still can realize accurate directed cutting.
Description of drawings:
The invention will be further described below in conjunction with the embodiment of accompanying drawing.
Fig. 1 is a device for automatically cutting and extracting stone for fruits overall structure schematic diagram of the present invention;
Fig. 2 is the layout schematic diagram of clamping band, directed band and cutting tool in a directed cutting stoning passage;
Fig. 3 is the cutting mechanism structure diagram;
Fig. 4 is the disc cutter structure diagram;
Fig. 5 is an elasticity pressure zone plate structure sketch;
Fig. 6 is directed cutting stoning channel design schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is described in detail.
As shown in Figure 1, be automatically cutting and extracting stone for fruits overall structure schematic diagram of the present invention.As can be known from Fig. 1, the invention provides a kind of device for automatically cutting and extracting stone for fruits, by be fixed on motor 1 and motor 12 and power train 13 drive its runnings frame on, attitude reference device and cutting stoning mechanism be made of respectively by directed cutting stoning device for this device.Attitude reference device comprises more than one autonomous channel, in each passage, all have respectively around two clamping bands 3 between vertically arranged drive roll 2 and the driven roll 11, preferred distance between drive roll 2 axis and driven roll 11 axis is between 1.5～2.0 meters, to guarantee that fruit has enough orientation times, two drive rolls 2 are made the constant speed backward rotation, article two, the pilled-in selvedge of clamping band 3 constitutes the directed cutting stoning of fruit passage, enter directed cutting stoning passage through the fruit 15 after the seniority among brothers and sisters from driven roll 11 ends, under the chucking power effect of two pilled-in selvedges of clamping band, move to drive roll 2 ends, the diameter of drive roll 2 is greater than the diameter of driven roll 11, vertical range between the two clamping band pilled-in selvedges reduces gradually, chucking power is increased gradually, and guaranteeing has enough clamping forces in the cutting process.
As Fig. 1, shown in Figure 2, orientation is with 7 belows that are arranged in clamping band 3, be positioned at the directed cutting stoning passage that two clamping bands 3 are constituted, orientation with 7 under the drive of driving pulley 5 moving linearly, its linear velocity is 2 times of linear velocity of clamping band 3, and orientation can be regulated by regulating wheel 9 with 7 tensile force.The central lines of the edge line of disc cutter 6 and directed cutting stoning passage guarantees that disc cutter can cut fruit along the suture of fruit after the orientation.
As shown in Figure 2, the pilled-in selvedge of directed band is placed in the V-type groove of frid 14, so just can eliminate the vibration that directed band pilled-in selvedge produces in the high-speed motion process, alleviate the influence to the fruit bearing accuracy, frid 14 adopts wear-resisting engineering plastics to make, and is fixed on the directed platform 8, can be convenient for changing after the wearing and tearing, in order to reduce the frictional resistance between directed band and the V-type groove, in the V-type groove, inject the aqueous solution during operation, prolong the life-span of directed band.Frid is along the inclination angle that has 0.6 ° on the fruit direction of motion.
As shown in Figure 3, cutting mechanism is made up of the disc cutter 6 and the cutting guider 4 that floats, and floating cutting device is by being connected to crossbeam 18, limiting plate 29 location on the frame.Slide bar 20 1 ends are hinged on the main component 17 of the cutting guider that floats, the other end is enclosed within on the sliding sleeve 21 that is connected with crossbeam by bolt, spacing pad 19 is connected on the slide bar 20 by bolt, in case the on-slip bar splits away off from sliding sleeve, the axial line of slide bar 20 also passes through the center of disc cutter 6 vertically downward, on the cutting guider main component 17 one group of counterweight 22 is housed,, can adjusts floating cutting device 4 and be applied to normal pressure on the fruit by the quantity of increase and decrease counterweight 22.On the horizontal lever of cutting guider main component 17, connecting little axle 27, one end of little axle is equipped with locating pad 28, the other end is enclosed within the telescopic inner sleeve 26, little axle 23 1 ends are connected on the crossbeam 18, the other end is enclosed within the centre bore of flexible overcoat 24, the center line of little axle 23,27 is with being on the line, compression spring 25 is housed between telescopic inner sleeve 26 and the flexible overcoat 24, when the cutting guider that floats moves up, spring 25 is compressed, and plays buffering and forces the cutting guider that floats to reset.Locating pad 28 is connected on the little axle 27 by screw, contacts with location-plate 29.The position of the relative disc cutter of unsteady cutting guider can change by the installation site of regulating crossbeam 18 and little axle 27.
During operation, driving mechanism drives main shaft 30 makes disc cutter 6 do the clockwise direction rotation, finish the fruit 15 after the orientation, under the clamping of two clamping band 3 pilled-in selvedges and directed be fed in the cutting area that is constituted by disc cutter 6 and arc cutting gib block 16 under with 7 effect, after fruit touches disc cutter 6, the disc cutter 6 that is rotating is stirred fruit and is done rightabout rotation, and the cutting guider 4 that promotes to float moves upward, the cutting guider 4 that floats applies a downward normal pressure to fruit, fruit is limited on the cutting position, disc cutter 6 is cut pulp.When disc cutter 6 touched hard fruit stone, the cutting resistance increased, and the cutting guide 4 that floats moves up, and protection disc cutter 6 is injury-free.
Fruit is in the cutting zone that is made of disc cutter 6 and cutting gib block 16, because cutting gib block 16 has been selected certain elasticity for use, the rubber that coefficient of friction is bigger is made, the disc cutter that is rotating will drive fruit and do counterclockwise to rotate around the own level axis, thereby realizes around one week of suture of fruit 15 it being cut.In cutting process, after cutting pulp, disc cutter 6 repeatedly collides fruit stone, and the application of force makes the loosening back of fruit stone separate with pulp on fruit stone, reaches the purpose of stoning.
As shown in Figure 4, be disc cutter 6 of the present invention and V-type belt wheel 5 combination schematic diagrames, as can be seen from Figure 4, the disc cutter diameter is greater than the external profile diameter of V-type belt wheel 5, preferred diameter difference is generally 1/2 of fruit diameter, to guarantee that disc cutter cuts pulp, disc cutter one week of 6 outer rims mills out sharp lance tooth, disc cutter 6 connects the centre that is clipped in two V-type belt wheels 5 by bolt, in the both sides of V-type belt wheel 5 platen 33 is housed, platen 33 is enclosed within respectively on the wheel hub of two V-type belt wheels 5, platen 33 compresses the clamping band 3 that passes by compression spring 32 from V-type belt wheel end face and platen end clearance, the pressure of 32 pairs of platens 33 of compression spring can change by the axial location of regulating spring seat 31.
As Fig. 5, shown in Figure 6, elasticity pressure zone plate 34 is enclosed within on the vertical shaft 36 by chuck 35, and vertical shaft 36 is by being bolted on the directed platform.Unclamp the nut that is pressed on the chuck 36, the chuck 35 of turning set on vertical shaft 36 can change the setting angle of elasticity pressure zone plate 34, thereby changes the distance between the two plane adhesive tapes, to adapt to the orientation of the different fruit of size.The friction plate 37 that anti-abrasive material is made is housed on the elasticity pressure zone plate, and elasticity pressure zone plate 34 is pressed on pilled-in selvedge one side of clamping band 3 by friction plate 37.
The course of work of device for automatically cutting and extracting stone for fruits of the present invention is such: when motor 1, when motor 12 rotates, driving main shaft 30 and clamping band drive roll 2 that disc cutter 6 and V-type belt wheel 5 are housed respectively by power train 13 rotates, fruit enters the directed cutting stoning passage that is made of two clamping band pilled-in selvedges from clamping band driven roll 11 1 ends, be clamped in the centre of two clamping band pilled-in selvedges, and move forward with clamping band 3.Meanwhile, the orientation that is positioned at clamping band 3 belows is made horizontal rectilinear motion with 7 pilled-in selvedge, its linear velocity is much larger than the linear velocity of clamping band 3, in clamping band chucking power, fruit gravity, under the frictional force acting in conjunction between directed band and the fruit, the fruit 15 that enters directed cutting stoning passage is in the direction motion of cutting stoning mechanism, make quick rotation around the axis that two points that are held with 3 pilled-in selvedge clampings are linked to be, make fruit 15 make the compound motion that existing translation has rotation again, last fruit 15 will find automatically by its barycenter, the shortest axis of horizontal direction is made stable rotation, this root axis and Lee, the stylolite of almond fruit fruit is vertical, thereby realizes the automatic orientation of fruit.
Fruit behind the automatic orientation, at clamping band 3 with directedly be fed in the cutting stoning mechanism under with 7 effect, enter the fruit after the cutting stoning mechanism, still under the clamping of clamping band 3, cut, under the acting in conjunction of cutting guider 4, disc cutter 6 and the clamping band 3 that float, fruit 15 is done opposite with disc cutter 6 direction of rotation and is walked around its barycenter, the shortest axis of length rotates in the horizontal direction, and assurance disc cutter 6 is divided into two fruit above a circle along suture and is cut into two lobes.Disc cutter more than 6 time and fruit stone collision in cutting process make binding between fruit stone and the pulp loosening to some extent and split away off.
Above-mentioned explanation as can be known, the present invention can carry out automatic orientation with the fruit that is arranged in single file, the centerline that makes the suture of fruit and cutting tool guarantees that the cutter prodigiosin cuts on the suture of fruit on same plane.In addition, cutting stoning mechanism can realize that fruit rotates at least one week around its suture place vertical axis of face in cutting process, fruit is divided into two is cut into two lobes, and stoning.
Of the present invention simple in structure, the efficient height, the mechanical damage that in the process fruit is caused is little, can obtain complete fruit lobe, and is practical.
Need to prove at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, the common engineers and technicians of this area are to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (8)
1, a kind of device for automatically cutting and extracting stone for fruits, this device drives its running by the driving mechanism that is fixed on the frame, automatic orientation stoning device is made up of attitude reference device and cutting stoning mechanism, in this device, after earlier fruit being carried out orientation, again fruit is carried out the cutting stoning, it is characterized in that: this device comprises at least more than one directed cutting stoning passage, in each passage, be respectively arranged with two vertically arranged clamping bands and two orientation bands that level is installed, directed band linear velocity is greater than clamping band linear velocity, fruit is made the compound motion that existing translation has rotation again in directed cutting stoning passage, thereby realize the automatic orientation of fruit, in place near clamping band drive roll, the cutting stoning mechanism that is made up of the disc cutter and the cutting guider that floats is installed, can realizes fruit being cut the function of back stoning around one week of fruit suture.
2, device for automatically cutting and extracting stone for fruits according to claim 1, it is characterized in that: a pair of active belt roller rotating speed is identical, switched in opposite, respectively around two clamping band pilled-in selvedge linear velocity size and Orientation unanimities being with on the roller, enter into the passage that constitutes by two clamping band pilled-in selvedges through the fruit after the seniority among brothers and sisters from driven roll one end, at least plural elasticity pressure zone plate is housed on the length direction of passage, elasticity pressure zone plate setting angle in the horizontal direction is adjustable, and be pressed in a side of clamping band pilled-in selvedge by thereon friction plate of dress, to change the horizontal range of two clamping band pilled-in selvedges, adapt to the different fruit orientation of size, clamping band drive roll diameter is greater than the driven roll diameter, in directed access, along on the fruit direction of advance, the clamping force that the clamping band acts on the fruit increases gradually.
3, device for automatically cutting and extracting stone for fruits according to claim 1, it is characterized in that: directed band is positioned at clamping band below, be between the passage of two clamping band pilled-in selvedges formation, directed band shape of cross section is similar with the V-type driving-belt, make horizontal rectilinear motion by the driving of V-type belt wheel, directed band pilled-in selvedge is placed in the V-type groove on the frid, to reduce the vibration that produces in the motion process, filled water solution in the V-type groove, to reduce the wearing and tearing of directed band, directed band is with having certain elasticity and viscosity, the elastomeric material that coefficient of friction is bigger is made, and helps driving the fruit quick rotation.
4, device for automatically cutting and extracting stone for fruits according to claim 1, it is characterized in that: one week of disc cutter outer rim is milled with many lance tooths, just as circular saw bit, disc cutter is clipped in the centre of two V-type belt wheels by the bolt connection and is installed on the main shaft, the pressure zone dish that slides on the V-type belt wheel hub is being housed on the main shaft, compression spring one end is contained on the spring base, the other end is pressed on the pressure zone dish end face, adjust the installation site of spring base on main shaft, can realize the regulatory function of pressure zone dish to the thrust of two clamping band pilled-in selvedges, clamping band pilled-in selvedge is passed through the gap between V-type belt wheel end face and pressure zone dish.
5, according to claim 1 or 4 described device for automatically cutting and extracting stone for fruits, it is characterized in that: the top of described disc cutter is provided with unsteady cutting guider moving up and down, in the main component of cutting guider that floats, dispose a set of weights counterweight, be used to adjust the normal pressure that is applied on the fruit, the installation site of floating cutting device is regulated by the crossbeam, locating pad and the little axle that connect sliding sleeve, and the lever on the cutting guide body spare that floats is horizontal all the time.
6, device for automatically cutting and extracting stone for fruits according to claim 1 or 5, it is characterized in that: on the described unsteady cutting guider, camber cutting gib block is housed, camber cutting gib block is with having better elastic, the rubber that coefficient of friction is big is made, be contained on the main component of the cutting guider that floats, constitute about 90 ° cutting area with disc cutter, in cutting area, fruit is in the force of periphery of disc cutter, between the normal pressure of floating cutting device and camber gib block and the fruit under the effect of frictional force, around himself horizontal axis, do the rotation opposite and surpass a week at least, and be divided into two by disc cutter and be cut into two lobes with the disc cutter direction.
7, device for automatically cutting and extracting stone for fruits according to claim 5, it is characterized in that: on the described unsteady cutting guider, be provided with inside spring is housed, the one secondary telescopic that can move up and down, the two ends of telescopic inner sleeve and flexible overcoat are drilled with slotted hole, be enclosed within respectively on little axle that is fixed on crossbeam and the little axle that is fixed on the cutting guider main component lever that floats, when the cutting guider that floats moves up, spring in the telescopic is compressed, and plays the effect that slows down impulsive force and force the cutting guider that floats to reset.
8, device for automatically cutting and extracting stone for fruits according to claim 1 or 5; it is characterized in that: jagged disc cutter cuts pulp; when running into hard fruit stone, floating installation will move upward, and the protection disc cutter is not damaged; enter the fruit in the cutting area; behind disc cutter incision pulp, disc cutter constantly collides fruit stone, and the application of force is on fruit stone; make to combine looseningly between fruit stone and the pulp, and split away off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100041694A CN100512686C (en) | 2007-01-05 | 2007-01-05 | Device for automatically cutting and extracting stone for fruits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100041694A CN100512686C (en) | 2007-01-05 | 2007-01-05 | Device for automatically cutting and extracting stone for fruits |
Publications (2)
| Publication Number | Publication Date |
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| CN101214082A CN101214082A (en) | 2008-07-09 |
| CN100512686C true CN100512686C (en) | 2009-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100041694A Expired - Fee Related CN100512686C (en) | 2007-01-05 | 2007-01-05 | Device for automatically cutting and extracting stone for fruits |
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| CN (1) | CN100512686C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326851A (en) * | 2011-07-01 | 2012-01-25 | 宁波双鱼食品机械有限公司 | Yellow peach corer |
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| CN102885380B (en) * | 2012-09-24 | 2015-03-11 | 新疆农业科学院农业机械化研究所 | Single-channel fruit orientation enucleating machine |
| CN103494306B (en) * | 2013-09-18 | 2016-06-22 | 上海本优机械有限公司 | Pair roller type stoner |
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| CN113100452B (en) * | 2021-03-30 | 2023-01-03 | 沧州美枣王食品有限公司 | Automatic quick device that denucleates of location |
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| FR2525874A3 (en) * | 1982-04-29 | 1983-11-04 | Deville Cie Mecanique Gle J | Process and machine for stoning dried fruits esp. prunes - first rolls fruits into cylindrical form to load easily into conveyor pockets |
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| CN102326851B (en) * | 2011-07-01 | 2014-03-12 | 宁波双鱼食品机械有限公司 | Yellow peach corer |
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| Publication number | Publication date |
|---|---|
| CN101214082A (en) | 2008-07-09 |
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