CN105435955A - Secondary compensating device for automatic separation of fruit sleeve - Google Patents
Secondary compensating device for automatic separation of fruit sleeve Download PDFInfo
- Publication number
- CN105435955A CN105435955A CN201510925977.9A CN201510925977A CN105435955A CN 105435955 A CN105435955 A CN 105435955A CN 201510925977 A CN201510925977 A CN 201510925977A CN 105435955 A CN105435955 A CN 105435955A
- Authority
- CN
- China
- Prior art keywords
- pressing tooth
- tooth group
- fruit
- upper pressing
- lower pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- 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
- A23N15/00—Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
- A23N15/06—Devices for other treatment of fruit, e.g. marking, maturing, polishing
Landscapes
- 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 discloses a secondary compensating device for automatic separation of a fruit sleeve. The device mainly comprises a center shaft, an initiative rotator, a passive rotator and a fixed handrail, wherein the center shaft is fixedly arranged on a disinfectant tank; the initiative rotator initiatively performs non-uniform circular motion around the center shaft under the driving of a driving motor; the passive rotator passively performs approximate single-pendulous motion around the center shaft; the fixed handrail is fixed and unmovable. According to the secondary compensating device disclosed by the invention, an upper pressing tooth unit and a lower pressing tooth unit are used for automatically clamping a foamed protective sleeve and dragging an apple to have high-speed rotation motion together in water to generate a centrifugal force to realize apple-sleeve separation. The secondary compensating device disclosed by the invention belongs to a subsequent remedial measure for a main separator and is mainly applicable to fruit and sleeve mixtures of which the fruits and sleeves are not separated at the first time due to direction deviation of a small part of the net sleeves because the floating force and the gravity center are not overlapped due to randomness of the protective net sleeves which sleeve on apples manually.
Description
Technical field
The invention belongs to fresh fruit sorting field, be specifically related to the second compensation device that a kind of fruit cover is separated automatically.
Background technology
Current domestic and international various fresh fruit sorting automatic production line, fruit cover separation circuit still adopts mode manually, thus the operator needing fruit cover to be separated is more, cost of labor increases, and artificial fruit cover separate mode production line operation personnel labor intensity is large, working environment is also a practical problem urgently to be resolved hurrily to production line operation personnel actual bodily harm, and this manual manipulation method also hampers the enforcement of more advanced ozone disinfection simultaneously.
Shaanxi Province exports the largest province as national apple production and fresh apple, because fresh apple is subject to the favor of abroad high-end consumers with the nutrition of its uniqueness and taste; So the storage after fresh apple production is processed and transport has become the decisive link providing market.Application modern science and technology achievement, transforming and improve the storage requirement of current existing fresh apple, sorting operation and traffic condition to ensure the competitiveness in high quality of products at home and abroad market, is the challenge of domestic and international apple processing industry facing.And apple automatic sorting line; no matter to introduce or self-built; at present all utilize manual mode of operation that the apple swum in above thimerosal-foam web protective sleeve complex is separated in first sterilization matting usually, wherein apple through sterilization, cleaning, air-dry after flow to next procedure and carry out other parameter detecting such as color, weight.And the foam net outside apple picks from tree after ripe apples, in the process deposited for preventing the freezer being transported to processing factory, avoid its damage and the effective protection measure that adopts.And enterprise must carry out sorting to it according to domestic and international market again for parameter requests such as taste, color, sizes, apple and net must be separated under undamaged condition in the first cleaning and sterilizing operation of its automatic sorting line, workman's per tour that this operation needs reaches 16 people, the cost of labor of Fruit quality is caused to increase, artificial fruit is overlapped the easy wound apple of separate mode and reduces the high product rate of apple simultaneously, causes fruit competitiveness to decline.In this operation, not only labor intensity of operating staff is large, and working environment is also a practical problem being badly in need of solving to production line operation personnel actual bodily harm, and this manual manipulation method also hampers the enforcement of more advanced ozone disinfection.
On the basis of achievement in research for many years, according to the cover of the fruit shown in " a kind of fruit sleeve separation method " automatic separator obtaining invention patent mandate, according to the physical characteristic of apple and plastic foam protective sleeve, utilize the new technologies such as the fruit cover separation with independent intellectual property right, first apple automatic sorting production line at home and abroad to realize under harmless condition online fruit automatically and overlap isolation technics, the technical merit of effective lifting China in this field, and by the existing apple sorting automatic assembly line of transformation, improve fruit quality and international competitiveness, this granted patent operation principle is as follows: fruit cover complex to swim on the water surface and moves ahead in process along with current in sterilization liquid bath, the railing be specifically configured is arranged in before the railing on the water surface after stopping, the high-pressure nozzle 6 being provided with two row different incidence angles α and α ' above sterilization liquid bath carries out batch (-type) atomized spray to floating fruit cover complex herein.Such as one person is overlapped for the opening up namely fruit that between plastic foam protective sleeve opening axis and vertical direction, angle is less than 60 ° of plastic foam protective sleeve, by high-pressure nozzle close to vertical angle α, utilize high-velocity fluid that apple is poured in water together with really overlapping, in the process of high speed motion in water, the resistance of water to apple and fruit cover is different, apple is poured in water with larger inertia relies on buoyancy to return the water surface again behind depths, and the be subject to resistance of the plastic foam protective sleeve being enclosed within apple outside in water overcomes the frictional force very little with apple surface and only pours in water and rely on buoyancy to turn back on the water surface behind very shallow place again much larger than the resistance suffered by apple, thus by the apple feature that cause when underwater exercise suffered resistance different different from the proportion that overlap of fruit, realize really overlapping separation.When similar summer is calm, peasant is by the method that wheat and wheat bran separate on thrashing floor for wheat, and the fluid unlike the latter is gas, and the former fluid is liquid, because its resistance is larger, so separating effect can be better.
But, due to the randomness existed manual during orchard worker's bagging, the center line of foam net is not overlapped with the center line of apple, thus cause part fruit cover one to be effectively separated, production line experimental result, its fruit cover separative efficiency, about 75%, does not reach the basic demand of production line >=92%.
Summary of the invention
A kind of fruit is the object of the present invention is to provide to overlap the second compensation device be automatically separated; to overcome the defect that above-mentioned prior art exists; the present invention adopts upper pressing tooth and lower pressing tooth automatically to clamp foam protective sleeve; utilize and pull apple and in water, make centrifugal force that high speed rotary motion produces together realize fruit and overlap separation; belong to that main seperator is follow-up remedies link, the fruit cover mixture that the randomness mainly for the protection net owing to overlapping manually to apple causes fraction to form the skew of net mouth direction because buoyancy and center of gravity own do not overlap and failing separately in first time.
For achieving the above object, the present invention adopts following technical scheme:
The second compensation device that fruit cover is separated automatically, comprises horizontal central shaft on thimerosal pond, central shaft is provided with active rotation body and passive rotary body; Active rotation body comprises two the active rotation wheels being connected to central shaft two ends by clutch shaft bearing, two active rotation wheels are connected to a upper pressing tooth connecting rod, two upper pressing tooth connecting rod ends are connected with upper pressing tooth group, central shaft is also provided with the driven wheel for driving active rotation to take turns, described driven wheel is driven by drive motors;
Passive rotary body comprises and is connected to two passive swiveling wheels in the middle part of central shaft by the second bearing, and two passive swiveling wheels are connected to a lower pressing tooth connecting rod, two lower pressing tooth connecting rod ends are connected with lower pressing tooth group; Be equipped with fixed support between adjacent active rotation wheel and passive swiveling wheel, be respectively equipped with between adjacent fixed support and passive swiveling wheel can make when passive swiveling wheel rotates passive swiveling wheel centrally axle do the constant inclined surface that laterally slides and the back-moving spring for making passive swiveling wheel reset in transverse direction; Described upper pressing tooth group and lower pressing tooth assembly co-clip are held after fruit is overlapped and are separated with really overlapping by moving at a high speed to realize fresh fruit in thimerosal.
Further, central shaft is also connected with two railing connecting rods, two railing connecting rods are arranged on the inner side of two passive swiveling wheels, and the end of two railing connecting rods is connected with for going after first separation process being overlapped fresh fruit and really overlapping the non-floating rail that complex stops into a line.
Further, when lower pressing tooth group and non-floating rail are all horizontal, non-floating rail is positioned at the inner side of lower pressing tooth group.
Further, the end of non-floating rail is equipped with the railing tooth of rigidity, is provided with the between cog sheet of plasticity between railing tooth.
Further, active rotation wheel is provided with speed governing block, and when upper pressing tooth group is positioned at horizontal level, speed governing block can make the center of gravity of active rotation body be at the highest notch.
Further, passive swiveling wheel is provided with the resetting block for making passive swiveling wheel reset in the vertical.
Further, when upper pressing tooth group and lower pressing tooth group are all positioned at horizontal level, the upper pressing tooth of upper pressing tooth group and the lower pressing tooth of lower pressing tooth group are symmetrical arranged to clamp fruit up and down and overlap, when upper pressing tooth group is rotated by compressing lower pressing tooth group, thimerosal makes the two be separated fruit cover with the resistance difference of fresh fruit, while lower pressing tooth group rotates with passive swiveling wheel centrally axle do horizontal slip, the upper pressing tooth of upper pressing tooth group and the lower pressing tooth of lower pressing tooth group stagger, lower pressing tooth group relies on self gravitation and back-moving spring and resetting block to return to initial position, upper pressing tooth group relies on inertia and speed governing block to be rotated in deceleration postexercise recovery to horizontal level around central shaft, circulate according to this.
Further, central shaft is provided with the position sensor whether entering horizontal level for detecting upper pressing tooth group, when upper pressing tooth group enters horizontal level, drive motors starts, driving gear drives upper pressing tooth group compressing lower pressing tooth group rotates, and when upper pressing tooth group turns to 150 ° of positions by horizontal level, drive motors stops, upper pressing tooth group relies on inertia and speed governing block to be rotated in deceleration postexercise recovery to horizontal level around central shaft, circulates according to this.
Further, the outside of upper pressing tooth group is provided with the pressing plate for going after first separation process being overlapped in fresh fruit press-in thimerosal.
Further, elastomeric layer is provided with outside pressing plate.
Compared with prior art, the present invention has following useful technique effect:
The present invention is installed on the thimerosal pond of automatic assembly line, and in the once fruit cover separator back of high pressure interval injector composition, upper pressing tooth group and lower pressing tooth group are overlapped upper and lower sandwich from the fruit outside fruit cover complex respectively and are fixed fruit cover, oppress lower pressing tooth group by upper pressing tooth group to move in thimerosal together, thimerosal is relied on to make the two be separated fruit cover with the resistance difference of fresh fruit, and while lower pressing tooth group rotates in the counterclockwise direction, again because be always subject to fixed constant inclined surface effect and along central axis horizontal slip, thus compression reseting spring, then after mutual dislocation appears in upper pressing tooth group and lower pressing tooth group, foam web fruit cover will lose chucking power and come off, apple after separation and fruit cover continue to move backward by the thrust that thimerosal flows, fruit cover is fallen in foam screen frame, and on the naturally floating water surface of apple after move towards next procedure along thimerosal flow direction, upper pressing tooth group and lower pressing tooth group are got back to original position and are carried out really overlapping being separated next time, circulate according to this, separator of the present invention is as effectively supplementing measure, together with atomization ability of swimming seperator once, the craft of high efficiency replacement people realizes the fruit-cover automatic separation on fresh fruit separation production line, the fruit cover separative efficiency making it total reaches more than 96%.
Further, central shaft is connected with non-floating rail, the apple of the not fruit cover after the fruit swum in above thimerosal cover complex and first separation can be in line by non-floating rail, facilitates upper pressing tooth group and lower pressing tooth group fixed point clamping fruit cover.
Further, when lower pressing tooth group and non-floating rail are all horizontal, non-floating rail is positioned at the inner side of lower pressing tooth group, facilitates when upper pressing tooth group and the occlusion of lower pressing tooth group and can clamp from the upper and lower opening of fruit cover.
Further, the end of non-floating rail all with the railing tooth being provided with rigidity, being provided with the between cog sheet of plasticity between railing tooth, can ensureing not produce damage to it when tackling fresh fruit.
Further, active rotation wheel is provided with speed governing block, when upper pressing tooth group is positioned at horizontal level, speed governing block can make the center of gravity of active rotation body be in extreme higher position straight down, minimum to ensure upper pressing tooth group clamping fruit cover hourly velocity, damage can not be produced to fresh fruit, active rotation body is driven by pulse width drive singal certain in swing circle and the acceleration of speed governing block in center of gravity uphill process in deceleration and center of gravity decline process, the non-uniform movement of good control rotary course, achieve hourly velocity in pressure tooth horizontal level hourly velocity the slowest (avoiding wound apple) and water and (complete fruit the soonest, cover be separated) ideal effect.
Further, passive swiveling wheel is provided with the resetting block for making passive swiveling wheel reset in the vertical, passive rotary body is made to do approximate simple harmonic motion, a point separating fruit cover is coordinated with active rotation body, and when lower pressing tooth group limits due to non-floating rail the stable state be horizontal, resetting block makes passive rotary body center of gravity to be on the right side of center line 25 degree, to ensure the component upwards of lower pressing tooth under stable state and the holding function of foam overcoat outside the apple realized together with upper pressing tooth.
Further, central shaft is provided with position sensor, whether horizontal level is entered for detecting upper pressing tooth group, thus control the driving pulse of drive motors, upper pressing tooth group and lower pressing tooth assembly is made to close the speed moved in thimerosal when point separating fruit overlaps, and the speed that upper pressing tooth group is overlapped when clamping fruit is minimum, also ensure that while effectively departing from fruit cover and do not damage fresh fruit.
Further, the outside of upper pressing tooth group is provided with the pressing plate for going after first separation process being overlapped in fresh fruit press-in thimerosal, due to be here to first separation after product carry out secondary separation, so have some be before to be separated the fresh fruit of fruit cover, while upper pressing tooth group and the clamping of lower pressing tooth group move downward with the fresh fruit that fruit is overlapped, pressing plate will be separated in the fresh fruit press-in thimerosal of fruit cover subsequently in this line, make it flow to next procedure by non-floating rail, preventing it to be accumulated in front affects other normal separation of really overlapping.
Further, outside pressing plate, being provided with elastomeric layer, by being separated in the process of fresh fruit press-in thimerosal of fruit cover, can not fresh fruit being damaged.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present invention;
Fig. 2 is non-floating rail structure chart of the present invention;
Fig. 3 is upper and lower toothing figure of the present invention;
Fig. 4 is top view of the present invention;
Fig. 5 is left view of the present invention;
Fig. 6 is work structuring figure of the present invention.
Wherein, 1, pressing plate; 2, upper pressing tooth group; 3, lower pressing tooth group; 4, speed governing block; 5, driven wheel; 6, resetting block; 7, non-floating rail; 8, fruit overlaps mixture; 9, position sensor; 10, railing tooth; 11, between cog sheet; 12, back-moving spring; 13, constant inclined surface; 14, passive swiveling wheel; 15, central shaft; 16, active rotation wheel, 17 fixed supports.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
See Fig. 1 to Fig. 6, the second compensation device that a kind of fruit cover is separated automatically, comprises horizontal central shaft 15 on thimerosal pond, central shaft 15 is provided with active rotation body and passive rotary body; Active rotation body comprises two the active rotation wheels 16 being connected to central shaft 15 two ends by clutch shaft bearing, active rotation wheel 16 is provided with speed governing block 4, when upper pressing tooth group 2 is positioned at horizontal level, speed governing block 4 can make the center of gravity of active rotation body be at the highest notch, two active rotation wheels 16 are connected to a upper pressing tooth connecting rod, two upper pressing tooth connecting rod ends are connected with upper pressing tooth group 2, central shaft 15 is also provided with the driven wheel 5 for driving active rotation to take turns 16, described driven wheel 5 is driven by drive motors;
Passive rotary body comprise be connected in the middle part of central shaft 15 by the second bearing two passive swiveling wheels, 14, two passive swiveling wheels 14 on be connected to a lower pressing tooth connecting rod, two lower pressing tooth connecting rod ends are connected with lower pressing tooth group 3; Fixed support 17 is equipped with between adjacent active rotation wheel 16 and passive swiveling wheel 14, be respectively equipped with between adjacent fixed support 17 and passive swiveling wheel 14 can make when passive swiveling wheel 14 rotates passive swiveling wheel 14 centrally axle 15 do the constant inclined surface 13 that laterally slides and for making passive swiveling wheel 14 at the back-moving spring 12 laterally resetted, passive swiveling wheel 14 is provided with the resetting block 6 making passive swiveling wheel 14 in longitudinal reset; Described upper pressing tooth group 2 and lower pressing tooth group 3 coordinate to clamp after fruit overlap and are separated with really overlapping by moving at a high speed to realize fresh fruit in thimerosal.
Central shaft 15 is provided with position sensor 9, when upper pressing tooth group 2 is all positioned at horizontal level with lower pressing tooth group 3, the upper pressing tooth of upper pressing tooth group 2 and the lower pressing tooth of lower pressing tooth group 3 are oppositely arranged to clamp fruit and overlap, now position sensor 9 detects that upper pressing tooth group 2 is positioned at horizontal level, namely represent and clamp good fruit and overlap complex, what now control circuit drive motors started sends instruction, driven wheel 5 drives upper pressing tooth group 2 to oppress lower pressing tooth group 3 and counterclockwise rotates, thimerosal is relied on to make the two be separated fruit cover with the resistance difference of fresh fruit, while lower pressing tooth group 3 moves downward with passive swiveling wheel 14 centrally axle 15 do horizontal slip, the lower pressing tooth of the upper pressing tooth of upper pressing tooth group 2 and lower pressing tooth group 3 is staggered, lower pressing tooth group 3 relies on back-moving spring 12 to return to horizontal level, when upper pressing tooth group 2 turns to 150 ° of positions by horizontal level, drive motors stops, upper pressing tooth group 2 continues to rotate counterclockwise delaying under driving, and rely on inertia and speed governing block 4 to continue to be rotated in deceleration postexercise recovery to horizontal level around central shaft 15, circulate according to this.
Central shaft 15 is also connected with two railing connecting rods, two railing connecting rods are arranged on the inner side of two passive swiveling wheels 14, the end of two railing connecting rods is connected with for going after first separation process being overlapped fresh fruit and really overlapping the non-floating rail 7 that complex 8 stops into a line, the end of non-floating rail 7 all with the railing tooth 10 being provided with rigidity, the between cog sheet 11 of plasticity is provided with between railing tooth 10, railing tooth 10 and between cog sheet 11 are formed as a line structure in the face of floating fresh fruit, when lower pressing tooth group 3 is all horizontal with non-floating rail 7, non-floating rail 7 is positioned at the inner side of lower pressing tooth group 3, the outside of upper pressing tooth group 2 is provided with the pressing plate 1 for going after first separation process being overlapped in fresh fruit press-in thimerosal, the elastomeric layer of the fresh fruit that prevents from wounding is provided with outside pressing plate 1.
Below operating process of the present invention is described in detail:
The present invention adopts upper pressing tooth group 2 and lower pressing tooth group 3 automatically to clamp foam protective sleeve, pulls apple and in water, makes centrifugal force that high speed rotary motion produces together realize fruit-cover and be separated.Second compensation fruit cover automatic separating apparatus belongs to that main seperator is follow-up remedies link, the fruit cover mixture that the randomness mainly for the protection net owing to overlapping manually to apple causes fraction to form the skew of net mouth direction because buoyancy and center of gravity own do not overlap and failing separately in first time.
The present invention mainly comprises the central shaft 15 be fixed on sterilization liquid bath, and drive motors drives lower active to do the active rotation body of non-uniform circular motion and passive passive rotary body and the fixed non-floating rail 7 doing the motion of approximate mono-pendulum type around central shaft 15 around central shaft 15.
One, active rotation body is primarily of driven wheel 5, pressing plate 1 and the composition such as upper pressing tooth group 2 and speed governing block 4, and initiatively do non-uniform circular motion around central shaft 15: carry out controlled motion state by drive motors pulse width, during horizontal level after rotating a circle, velocity of rotation is the slowest in Anti-bump apple; And should accelerate apple is sent flying from fruit cover after upper pressing tooth group 2 and lower pressing tooth group 3 clamp foam encasement as early as possible, then when turning over 5/12 circumferential angle, driving pulse terminates, and continuation dependence inertia and speed governing block 4 are used as being rotated in deceleration and move to horizontal level; And its overall center of gravity is the highest when horizontal level, linear velocity is the slowest, is provided with rubber-like elastic material layer outside its center platen 1, wounds to prevent from causing during contact apple.
Wherein initiatively non-uniform circular motion is as follows: control circuit carrys out controlled motion state by controlling drive motors pulse width, and during horizontal level after rotating a circle, velocity of rotation is the slowest in Anti-bump apple; And should accelerate apple is sent flying from fruit cover after upper pressing tooth group 2 and lower pressing tooth group 3 clamp foam encasement as early as possible, then when rotation 5/12 circumferential angle, driving pulse terminates, and continues to rely on inertia and speed governing block 4 slow-down to move to horizontal level.The whole cycle is from upper pressing tooth group 2 and lower pressing tooth group 3 are clamped after foam encasement, when the position sensor 9 on the central shaft 15 be arranged on detects that upper pressing tooth group 2 is positioned at horizontal level, control circuit exports driving pulse realization first acceleration (5/12 circumference)-rear non-uniform circular motion slowed down and (remains 7/12 circumference, driving pulse terminates therebetween, the center of gravity of dependence inertia motion and now speed governing block 4 rises and causes bulk velocity to slow down, even if upper pressing tooth group 2 is up to the standard during position, speed governing block 4 is at the highest notch and makes upper pressing tooth group 2 linear velocity the slowest).Speed governing block 4 is installed on active rotation wheel 16, and and have certain angle (150 °) between upper pressing tooth connecting rod to ensure the center of gravity of the entirety when upper pressing tooth group 2 moves to horizontal level just in time vertically downward, when the speed governing block 4 be fixed on active rotation wheel 16 must ensure that it returns to horizontal level after central shaft 15 moves in a circle, its overall center of gravity is the highest, thus the slowest effect of acquisition linear velocity (continues to rely on inertia to raise by center of gravity after namely losing driving force and speed is subtracted, reduce by center of gravity the ideal movements state obtaining acceleration again within the acceleration time, and energy is fully used), in this mechanical driving device, also have one to drive stop rear unidirectional continuation slide construction.Position sensor 9 adopts passive sensor, is arranged on central shaft 15, and when upper pressing tooth group 2 moves to horizontal level, position sensor 9 detects upper pressing tooth group, and drive motors starts to accelerate, and when upper pressing tooth group is positioned at 150 ° of circumference, drive motors stops.Wherein require the center of gravity of active rotation body when 0 moment at highest point, namely directly over central shaft 15.
Concrete function is as follows: after drive motors output driving pulse terminates, inertia is relied on to continue counter-clockwise rotary motion, but the moment of resistance now dragging the center of gravity rising formation comprising the active rotation body of speed governing block 4 causes bulk velocity to slow down, even if upper pressing tooth group 2 is up to the standard during position, speed governing block 4 is at the highest notch and makes upper pressing tooth group 2 linear velocity the slowest.And in the effect that its center of gravity kinetic moment that in free-falling process, gravity is formed after peak makes mass motion speed accelerate, just in time meet the rotation requirement of fruit cover automatic separating apparatus for active rotation body.
Two, passive rotary body mainly comprises and is connected to two passive swiveling wheels 14 in the middle part of central shaft 15 by the second bearing, two passive swiveling wheels 14 are connected to a lower pressing tooth connecting rod, two lower pressing tooth connecting rod ends are connected with lower pressing tooth group 3, fixed support 17 is equipped with between adjacent active rotation wheel 16 and passive swiveling wheel 14, be respectively equipped with between adjacent fixed support 17 and passive swiveling wheel 14 can make when passive swiveling wheel 14 rotates passive swiveling wheel 14 centrally axle 15 do the constant inclined surface 13 that laterally slides and the back-moving spring 12 for making passive swiveling wheel 14 reset in the horizontal, passive swiveling wheel 14 is provided with the resetting block 6 that passive swiveling wheel 14 is resetted in the vertical, the moving whole center of gravity of resetting block 6 to be on the right side of vertical line 25 degree, so that provide enough power upwards to lower pressing tooth when clamping foam overcoat in the state of the equilibrium, under normal circumstances around central shaft 15 is passive do non-at the uniform velocity simple harmonic motion while, simultaneously because the motion of horizontal direction is carried out again in the slip of lower pressing tooth connecting rod on constant inclined surface 13, so be rendered as the composite motion state of two kinds of motions, wherein constant inclined surface requires: when passive swing pinion 14 anglec of rotation is 110 °, its transverse shifting distance is the width of upper pressing tooth, wherein upper pressing tooth, the width requirement of lower pressing tooth and railing tooth is less than between cog width.During original state, the upper pressing tooth of upper pressing tooth group 2 and the lower pressing tooth of lower pressing tooth group 3 are oppositely arranged to clamp and really overlap, upper pressing tooth group 2 oppresses lower pressing tooth group 3 when rotating, passive swiveling wheel 14 drive lower pressing tooth group 3 centrally axle 15 do transverse movement, upper pressing tooth and lower pressing tooth are staggered, upper pressing tooth group 2 is moved through the follow-up reforwarding of lower pressing tooth group 3, passive swiveling wheel 14 gets back to initial position under the acting in conjunction of self gravitation and back-moving spring 12 and resetting block 6, the railing 7 that is fixed when getting back to initial position limits and its center of gravity is on the right side of vertical line when initial position, speed governing block 4 and resetting block 6 should be in the right side of vertical center line at steady state, the overall center of gravity of guarantee active rotation body is now in highest point or the overall center of gravity of passive rotary body and is in technical requirement on the right side of central shaft.
Here it is envisaged that upper pressing tooth group 2 linear velocity keeps in certain limit, because speed likely damages apple too soon.And the centrifugal force that cannot produce in rotary movement in water too slowly sends flying apple from foam net, and the speed governing block 4 arranged cleverly organically combines with Electric automatic control drive motors, on the basis of effective economize energy, achieve again the idealized non-uniform movement of rotary speed.
Three, non-floating rail 7 is fixed on central shaft 15 by railing connecting rod, railing tooth 10 perseverance of its rigidity is fixedly horizontal, only exceed non-floating rail 3-5mm left when upper pressing tooth group and lower pressing tooth group are horizontal and depend on railing and clamp foam overcoat, the between cog sheet 11 of plasticity is provided with between railing tooth 10, ensure fruit cover complex 8 floating on the water surface and removed through first separation while the apple really overlapped is become a line by stop not injure apple, accurately can also determine the fixed position accurately after lower pressing tooth group 3 reset, ready for clamping foam web next time.When lower pressing tooth is overwhelmed below horizontal level by upper pressing tooth, non-floating rail can continue apple to block, and for the separation and separated fresh fruit that to be in this line fruit cover complex, all to flow to the air-dry operation in trail smoothly ready.
The present invention is installed on the thimerosal pond of automatic assembly line, and in the once fruit cover separator back of high pressure interval injector composition.Its non-floating rail 7 is positioned on thimerosal horizontal plane.Upper pressing tooth group 2 and lower pressing tooth group 3 first time are when being interlocked, not clamping fruit cover, because lower pressing tooth group 3 does not hook fruit cover from downside, when upper pressing tooth group 2 and lower pressing tooth group 3 enter below thimerosal liquid level, the apple swimming in the fruit cover complex 8 above thimerosal and the not fruit cover after first separation is blocked the way by the non-floating rail 7 being in stable state always along with thimerosal flowing and is naturally in line, end due to non-floating rail 7 is positioned at inside lower pressing tooth group 3, so when upper pressing tooth group 2 and lower pressing tooth group 3 get back to original position, overlap upper and lower sandwich from the fruit outside fruit cover complex 8 respectively and fix fruit cover, now the position of upper pressing tooth group 2 is detected by position sensor 9, control circuit will send there is certain pulse width (5/12 circumference) drive singal to drive motors, then under the overall center of gravity of active rotation body declines the acceleration acting in conjunction that produces, oppress lower pressing tooth group 3 by upper pressing tooth group 2 and continues together counter clockwise direction and do acceleration rotary motion, and while lower pressing tooth group 3 rotates in the counterclockwise direction, moving along central shaft 15 because of being subject to the effect of fixed constant inclined surface 13 always again, thus compression reseting spring 12, now with prestissimo by clamp fruit cover in tow fruit cover complex 8 move in a circle in thimerosal, because the large resistance of liquid and between this fruit in season cover with apple the frictional force that causes in water reduces, thus in this accelerated motion process, realize apple and being automatically separated of really overlapping, then after mutual dislocation appears in upper pressing tooth group 2 and lower pressing tooth group 3, foam web fruit cover will lose chucking power and come off, apple after separation and fruit cover move backward by the thrust of thimerosal flowing, fruit cover is fallen in foam screen frame, and on the naturally floating water surface of apple after move towards next procedure-air-dry along thimerosal flow direction.In addition, pressing plate 1 to be simultaneously in again fresh fruit remaining in the first row being close to lower pressing tooth group 3 and to be pushed down into having completed in first time simultaneously and to enter lower air-dry operation together by non-floating rail smoothly after in thimerosal after fruit cover is separated.
At this time lower pressing tooth group 3 lose upper pressing tooth group 2 pressure and under resetting block 6 and back-moving spring 12 acting in conjunction, get back to stationary state equilbrium position again, and upper pressing tooth group 2 together with pressing plate 1 losing in driving situation (drive singal be 7/12 circumference of zero during) continue to rely on inertia counterclockwise progressively slow-down rotate, and making more and more slowly because speed governing block 4 center of gravity progressively rises, when clamping foam fruit cover to upper pressing tooth group 2, its velocity of rotation is the slowest; But when the center of gravity of active rotation body is accelerated further along with free-falling makes again integral-rotation move after peak, so that the centrifugal force rotating formation as early as possible separates apple and fruit cover, thus achieve that rotary speed regulates idealized.Namely after completing the rotation of 360 1 weeks, linear velocity reaches the slowest, and a line fruit again starting again the railing 7 that is fixed to tackle overlaps complex and pure apple is all transferred to next procedure by the mode of rotating in water; But in this process, fruit cover complex is carried out effective separation, gone round and begun again, the remaining separation effectively automatically not having separated fruit cover complex after achieving once fruit cover separation.
Separator of the present invention is as effectively supplementing measure, together with first separation machine, the craft of high efficiency replacement people realizes the fruit-cover automatic separation on fresh fruit separation production line, the fruit cover separative efficiency making it total reaches more than 96%, but the fruit cover that the method and operation principle are not limited to apple production line is separated automatically, be automatically separated effectively same for other fresh fruit separation production line fruit cover.
Claims (10)
1. the automatic second compensation device be separated of fruit cover, is characterized in that, comprise horizontal central shaft (15) on thimerosal pond, central shaft (15) is provided with active rotation body and passive rotary body; Active rotation body comprises two active rotation wheel (16) being connected to central shaft (15) two ends by clutch shaft bearing, two active rotation wheel (16) are connected to a upper pressing tooth connecting rod, two upper pressing tooth connecting rod ends are connected with upper pressing tooth group (2), central shaft (15) is also provided with the driven wheel (5) for driving active rotation to take turns (16), described driven wheel (5) is driven by drive motors;
Passive rotary body comprises two the passive swiveling wheels (14) being connected to central shaft (15) middle part by the second bearing, two passive swiveling wheels (14) are connected to a lower pressing tooth connecting rod, and two lower pressing tooth connecting rod ends are connected with lower pressing tooth group (3); Be equipped with fixed support (17) between adjacent active rotation wheel (16) and passive swiveling wheel (14), be respectively equipped with between adjacent fixed support (17) and passive swiveling wheel (14) can make when passive swiveling wheel (14) rotate passive swiveling wheel (14) centrally axle (15) do constant inclined surface (13) that transverse direction slides and the back-moving spring (12) for making passive swiveling wheel (14) reset in transverse direction; Described upper pressing tooth group (2) and lower pressing tooth group (3) coordinate to clamp after fruit overlap and are separated with really overlapping by moving at a high speed to realize fresh fruit in thimerosal.
2. the automatic second compensation device be separated of a kind of fruit cover according to claim 1, it is characterized in that, central shaft (15) is also connected with two railing connecting rods, two railing connecting rods are arranged on the inner side of two passive swiveling wheels (14), and the end of two railing connecting rods is connected with for go cover fresh fruit and the fruit after first separation process is overlapped the non-floating rail (7) that complex (8) stops into a line.
3. the automatic second compensation device be separated of a kind of fruit cover according to claim 2, it is characterized in that, when lower pressing tooth group (3) is all horizontal with non-floating rail (7), non-floating rail (7) is positioned at the inner side of lower pressing tooth group (3).
4. the automatic second compensation device be separated of a kind of fruit cover according to claim 2, it is characterized in that, the end of non-floating rail (7) is equipped with the railing tooth (10) of rigidity, is provided with the between cog sheet (11) of plasticity between railing tooth (10).
5. the automatic second compensation device be separated of a kind of fruit cover according to claim 1, it is characterized in that, active rotation wheel (16) is provided with speed governing block (4), when upper pressing tooth group (2) is positioned at horizontal level, speed governing block (4) can make the center of gravity of active rotation body be at the highest notch.
6. the automatic second compensation device be separated of a kind of fruit cover according to claim 5, it is characterized in that, passive swiveling wheel (14) is provided with the resetting block (6) for making passive swiveling wheel (14) reset in the vertical.
7. the automatic second compensation device be separated of a kind of fruit cover according to claim 6, it is characterized in that, when upper pressing tooth group (2) is all positioned at horizontal level with lower pressing tooth group (3), the upper pressing tooth of upper pressing tooth group (2) and the lower pressing tooth of lower pressing tooth group (3) are symmetrical arranged to clamp fruit up and down and overlap, when upper pressing tooth group (2) is rotated by compressing lower pressing tooth group (3), thimerosal makes the two be separated fruit cover with the resistance difference of fresh fruit, while lower pressing tooth group (3) rotates with passive swiveling wheel (14) centrally axle (15) do horizontal slip, the upper pressing tooth of upper pressing tooth group (2) and the lower pressing tooth of lower pressing tooth group (3) stagger, lower pressing tooth group (3) relies on self gravitation and back-moving spring (12) and resetting block (6) to return to initial position, upper pressing tooth group (2) relies on inertia and speed governing block (4) to be rotated in deceleration postexercise recovery to horizontal level around central shaft (15), circulate according to this.
8. the automatic second compensation device be separated of a kind of fruit cover according to claim 7, it is characterized in that, central shaft (15) is provided with the position sensor (9) whether entering horizontal level for detecting upper pressing tooth group (2), when upper pressing tooth group (2) enters horizontal level, drive motors starts, driven wheel (5) drives upper pressing tooth group (2) compressing lower pressing tooth group (3) to rotate, when upper pressing tooth group (2) turns to 150 ° of positions by horizontal level, drive motors stops, upper pressing tooth group (2) relies on inertia and speed governing block (4) to be rotated in deceleration postexercise recovery to horizontal level around central shaft (15), circulate according to this.
9. the automatic second compensation device be separated of a kind of fruit cover according to claim 1, is characterized in that, the outside of upper pressing tooth group (2) is provided with the pressing plate (1) for going after first separation process being overlapped in fresh fruit press-in thimerosal.
10. the automatic second compensation device be separated of a kind of fruit cover according to claim 9, it is characterized in that, pressing plate (1) outside is provided with elastomeric layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510925977.9A CN105435955B (en) | 2015-12-11 | 2015-12-11 | The second compensation device that one seed pod set is automatically separated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510925977.9A CN105435955B (en) | 2015-12-11 | 2015-12-11 | The second compensation device that one seed pod set is automatically separated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105435955A true CN105435955A (en) | 2016-03-30 |
| CN105435955B CN105435955B (en) | 2017-08-29 |
Family
ID=55546846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510925977.9A Active CN105435955B (en) | 2015-12-11 | 2015-12-11 | The second compensation device that one seed pod set is automatically separated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105435955B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106072723A (en) * | 2016-07-15 | 2016-11-09 | 陕西科技大学 | A kind of fruit set segregation apparatus |
| CN109573225A (en) * | 2019-01-17 | 2019-04-05 | 陕西科技大学 | A kind of the fruit set separator and method of circulating injection |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6112271A (en) * | 1984-06-28 | 1986-01-20 | Hokuyou Kk | Method of removing bag from bagged fruit and bag removing device |
| JPS63291563A (en) * | 1987-05-25 | 1988-11-29 | Toyo Gijutsu Kogyo Kk | Bag removal for fruit covering bag and bag removing device |
| DE19805318A1 (en) * | 1997-02-11 | 1998-08-13 | Moulinex Espana | Fruit and vegetable juice centrifuge assembly |
| CN101756342A (en) * | 2010-03-26 | 2010-06-30 | 陕西农产品加工技术研究院 | Fruit sleeve separation method |
| CN201591115U (en) * | 2009-11-16 | 2010-09-29 | 铁岭佳东花生制品有限公司 | Peanut sheller |
| CN103653211A (en) * | 2012-09-19 | 2014-03-26 | 王彦忠 | Multifunctional peanut cleaner |
| CN103750513A (en) * | 2014-02-19 | 2014-04-30 | 云南省农业机械研究所 | Coffee bean separating and rinsing device |
| CN204093728U (en) * | 2014-08-30 | 2015-01-14 | 张建清 | Shell seperator |
| CN104998816A (en) * | 2015-07-01 | 2015-10-28 | 中南林业科技大学 | Double vibration shucking and separation method and device for oil camellia fruits |
| CN204742522U (en) * | 2015-06-07 | 2015-11-11 | 杨湜 | Tung oil tree peel separating centrifuge |
-
2015
- 2015-12-11 CN CN201510925977.9A patent/CN105435955B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6112271A (en) * | 1984-06-28 | 1986-01-20 | Hokuyou Kk | Method of removing bag from bagged fruit and bag removing device |
| JPS63291563A (en) * | 1987-05-25 | 1988-11-29 | Toyo Gijutsu Kogyo Kk | Bag removal for fruit covering bag and bag removing device |
| DE19805318A1 (en) * | 1997-02-11 | 1998-08-13 | Moulinex Espana | Fruit and vegetable juice centrifuge assembly |
| CN201591115U (en) * | 2009-11-16 | 2010-09-29 | 铁岭佳东花生制品有限公司 | Peanut sheller |
| CN101756342A (en) * | 2010-03-26 | 2010-06-30 | 陕西农产品加工技术研究院 | Fruit sleeve separation method |
| CN103653211A (en) * | 2012-09-19 | 2014-03-26 | 王彦忠 | Multifunctional peanut cleaner |
| CN103750513A (en) * | 2014-02-19 | 2014-04-30 | 云南省农业机械研究所 | Coffee bean separating and rinsing device |
| CN204093728U (en) * | 2014-08-30 | 2015-01-14 | 张建清 | Shell seperator |
| CN204742522U (en) * | 2015-06-07 | 2015-11-11 | 杨湜 | Tung oil tree peel separating centrifuge |
| CN104998816A (en) * | 2015-07-01 | 2015-10-28 | 中南林业科技大学 | Double vibration shucking and separation method and device for oil camellia fruits |
Non-Patent Citations (1)
| Title |
|---|
| 王涛: "果壳分离机械研究发展状况综述", 《中国农机化》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106072723A (en) * | 2016-07-15 | 2016-11-09 | 陕西科技大学 | A kind of fruit set segregation apparatus |
| CN106072723B (en) * | 2016-07-15 | 2018-06-15 | 陕西科技大学 | One seed pod covers separator |
| CN109573225A (en) * | 2019-01-17 | 2019-04-05 | 陕西科技大学 | A kind of the fruit set separator and method of circulating injection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105435955B (en) | 2017-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204157562U (en) | A kind of drum-type oyster shell cleaning device | |
| CN108580446B (en) | Free swing device for removing hard yellow mud on surface of codonopsis pilosula | |
| CN107095333B (en) | A kind of rotary banana falls carding device | |
| CN106472006B (en) | The end effector of fruit and vegetable picking robot | |
| CN105435955A (en) | Secondary compensating device for automatic separation of fruit sleeve | |
| CN108787592A (en) | A kind of Chinese medicine cleaning equipment of removable surface soil | |
| CN104106831A (en) | Bamboo shoot peeling machine | |
| CN102692419B (en) | Spherical fruit and vegetable image acquisition device and method based on machine vision | |
| CN101756342B (en) | Fruit sleeve separation method | |
| CN205839718U (en) | Municipal works river course fisher | |
| CN204173565U (en) | Tealeaves cleaning apparatus | |
| CN108748317B (en) | Efficient nucleated fruit processing section equipment | |
| CN208374376U (en) | A kind of plate edging device | |
| CN204090974U (en) | A kind of machine for hulling sunflower seeds | |
| CN105123596B (en) | The method that the cultivation apparatus of cultivation fish body constitution can be improved and fish body constitution is improved using the device | |
| CN107119645A (en) | A kind of garbage on water auxiliary cleaning device | |
| CN205076476U (en) | A conveyer for floating machine scalds | |
| CN208262903U (en) | A kind of radix scrophulariae Preliminary working device | |
| CN107214137A (en) | Wood moulding building materials cleaning device | |
| CN203788762U (en) | Full-automatic inoculation machine for solid strains of edible fungi | |
| CN106983166A (en) | A kind of marine alga cake equipment | |
| CN203934627U (en) | Peeling structure in the processing unit (plant) of a kind of potato | |
| CN206866588U (en) | A kind of marine alga cake equipment | |
| CN206631274U (en) | A kind of anti-blocking sprinkling irrigation filter screen | |
| CN108466294A (en) | A kind of radix scrophulariae Preliminary working device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |