CN205074248U - Grading plant and system are carried to fruit - Google Patents
Grading plant and system are carried to fruit Download PDFInfo
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- CN205074248U CN205074248U CN201520780063.3U CN201520780063U CN205074248U CN 205074248 U CN205074248 U CN 205074248U CN 201520780063 U CN201520780063 U CN 201520780063U CN 205074248 U CN205074248 U CN 205074248U
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Abstract
The utility model relates to the field of agricultural machinery, especially, relate to a grading plant and system are carried to fruit, including a plurality of fruit cup units that set gradually on the chain, the roller bearing of the fruit cup unit gyro wheel body passes the gyro wheel piece to can wear in the long slot bore on the board of resolute cup both sides movablely from top to bottom, the side of the gyro wheel body sets up and holds in the palm the claw spiral arm, and falls the top of both sides board to but with one side board swing joint wherein, but and should swing joint department still be equipped with the corner restraint auxiliary member that is used for angle regulation, it has the blade tooth on the claw spiral arm to hold in the palm, supply between the adjacent gyro wheel piece of the gyro wheel body the blade tooth passes through, gyro wheel body below is provided with fruit cup rotation support guide rail, and the corresponding position of visual detection functional section is arranged in to fruit cup rotation support guide rail, and the fruit cup supporting guide set up below the fruit cup. The utility model overcomes the problem of breach dikes fruit at the easy collision damage of automatic hierarchical each functional section who detects is conciliate to the defect that function singleness, structure are complicated that current fruit cup device exists.
Description
Technical field
The utility model relates to agricultural mechanical field, particularly relates to a kind of fruit conveying grading plant and system, particularly class spherical fruit quality grading claw formula transmitting device and system.
Background technology
Fruit is the important agricultural product of a class, is one of element of human diet structure, is to maintain the vegetable basket food and nourishment food that human health lives required.China is the first in the world Production of fruit big country, from 1993 so far, China's fruits output is sure to occupy the first in the world, along with the increase of output, domestic fruit consumption increases fast, and consumer and the fruit process producer quality to fruit is more and more paid close attention to, but owing to detecting the backwardness with sorting means, the fruit great majority of usual China, without process just direct list marketing, lack the market competitiveness.Only have a small amount of fruit to carry out commercialized treatment after adopting, it carries out mainly through manual type, and efficiency is low, poor accuracy, and cost of labor has and increases trend, thus in the urgent need to automation fruit quality grading equipment.
In recent years, along with developing rapidly of the advanced technologies such as computer vision technique, image processing techniques, control technology, these technology have started the research and development being applied to fruit quality classification equipment, and some commercial fruit grading lines also come into operation, wherein fruit transmission device is the key foundation parts of fruit machine vision automatic fraction collector.Chinese scholars successively have developed the cup type and fruit automatic-positioning type transmission mechanism of roller type, bottomless fruit etc. (such as, Ying Yibin etc., torispherical fruit can be realized and automatically become single-row conveying and the device of evenly upset, Chinese invention patent, application number: 02136379.X; Wei Xinhua, makes the roller type fruit conveyor structure that different large fruitlet overturns according to same angular velocity, Chinese invention patent, application number: 200610070599.1; Mao Huaxian etc., for fruit grading conveying, turning and unload fruit device, Chinese invention patent, application number: 200910096966.9; Wei Xinhua etc., fruit sorting unloader, Chinese invention patent, application number: 201110358063.0; Zhu Yi, fruit conveying cup, Chinese invention patent, application number: 201010175018.7; Nationality is kept tie, Wasp waist shaped roller equipment in two lines for transporting fruits, Chinese invention patent, application number: 200310117253.9; Cui Di etc., elliposoidal fruit conveying whirligig, Chinese invention patent, application number: 201410653496.2).
The transmitting device of a kind of advanced person should be able to meet simultaneously to be carried at the single fruit of fruit conveying function section, detect in the fruit upset of vision-based detection functional section, unload fruit functional section automatically unload fruit, namely integrate conveying, turn over fruit and unload fruit, thus raising detection efficiency, the fruit avoiding each functional section fruit transition to cause damages.The aforementioned existing fruit transmission device of comprehensive analysis, for fruit disk-shaped structure, it only can realize the conveying of fruit single fruit, and fruit quality detection functional section very easily causes the damage of fruit to the transition of conveying function section, and fruit easily rocks in fruit tray during conveying, application is less at present.Compared with disc type fruit cup, current roller type device is the most ripe, and practical application is the most extensive.Analyze its design feature, on the one hand, part existing roller type fruit grading transmission mechanism cannot collect conveying, overturns, unload fruit for the whole body, the usual structure of this kind of fruit cup is comparatively simple, in course of conveying, fruit only relies on a pair roller supporting, if run into anxious stopping in fruit conveying, then the hundreds of fruit on roller is very easy to tumble under the effect of inertia force.On the other hand, although some transmitting device can realize fruit conveying, overturn, unload fruit, but the structure of usual this kind of transmitting device is comparatively complicated, the parts related to are more, quality of fit requires strict, processing difficulties, and manufacturing cost is higher, easily cause whole piece fruit extension line cost to increase, promote difficulty large.Simultaneously, installation due to transmitting device is subject to the restriction of chain fixed knot distance, current nearly all transmitting device is merely able to carry out unidirectional installation to carry out discharging in the same side when mounted, and this kind of deficiency oneself is independently unloaded fruit space when fruit multichannel detects side by side because each passage must have thus will greatly improve the manufacturing cost of fruit extension line.
Therefore, for above deficiency, need to provide a kind of novel fruits transmission grading plant and system.
Utility model content
(1) technical problem that will solve
The purpose of this utility model there is provided a kind of fruit conveying grading plant and system, to overcome the function singleness of existing fruit cup device existence, baroque defect and to solve the problem of fruit at the easy collsion damage of each functional section of automation hierarchical detection, realize class spherical fruit to transmit, overturn, unload the transmission be really integrated, simultaneously the utility model can meet and installs forward or backwards on multi-path fruit conveyor chain, realize conveying hierarchy system adjacent two passages to carry out unloading fruit towards not homonymy, thus reduce the manufacturing cost of fruit grading system.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of fruit conveying grading plant on the one hand, comprise multiple fruit cup unit be successively set on conveyor chain, described fruit cup unit comprises fruit cup, claw spiral arm and roller body, described roller body comprises several roller sheet and roller bearing, described roller bearing through described roller sheet, the roller bearing of described roller body can be through up and downly on fruit cup first side plate and the second side plate long slot bore in; The side of described roller body arranges described claw spiral arm, described claw spiral arm comprises claw, the first cantilever and the second cantilever, described first cantilever is connected by described claw with described second cantilever, described first cantilever falls within the top of described first side plate, described second cantilever falls within the top of described second side plate, be connected with described second side plate is movable, and this movable junction is also provided with restricted joint angle auxiliary member, for regulating the rotational angle of the second cantilever, there is blade tooth described claw both sides, pass through between described roller body adjacent rollers sheet for described blade tooth; Fruit cup rotary support guide rail is provided with below described roller body, described fruit cup rotary support guide rail is placed in the corresponding position of vision-based detection functional section, fruit cup supporting guide is arranged on below fruit cup, and described fruit cup supporting guide coordinates the operation realizing fruit cup unit with described conveyor chain disposed thereon.
Wherein, described several roller sheet diameter is different, and the ascending arrangement along described roller bearing center to both sides of the diameter of several roller sheet.
Wherein, described roller bearing is provided with roller bearing teeth groove, and the roller bearing bearing pin at roller bearing two ends is placed in described long slot bore, and the shape of roller sheet center mounting hole matches with described roller bearing teeth groove.
Wherein, described roller sheet is made up of flexible abuse resistant material, and described roller bearing is by strengthening nylon or rigid plastics is made.
Wherein, described claw is hemispherical, and described blade tooth shortens gradually from centre to both sides, and outside projection is arranged at each blade tooth top.
Wherein, described second cantilevered distal end is provided with spike boss, and be provided with two lugs outside described second side plate, described spike boss is placed in the axis hole of lug, make claw spiral arm can around spike boss axis oscillating for unload fruit.
Wherein, the position that described first side plate is relative with described first cantilever is provided with open slot, the position that described second side plate is relative with described second cantilever is provided with open slot, magnet mounting hole is provided with in the open slot of described second side plate, for installing the first magnetic patch, the position that the bottom of described second cantilever is corresponding to described magnet mounting hole is provided with the second magnetic patch.
Wherein, described restricted joint angle auxiliary member is placed on described lug, and described restricted joint angle auxiliary member comprises mounting blocks and screw, the middle part of described mounting blocks is provided with screw, described screw between two lugs, and is positioned at above the second cantilever, to regulate claw spiral arm pendulum angle.
Wherein, screw place in the middle part of described mounting blocks, and have half slot with the second cantilever opposite side.
Wherein, the bottom of described fruit cup is provided with aerofoil profile supporting plate.
Wherein, described first cantilever end is connected with rectangular slab.
On the other hand, the utility model provides a kind of fruit conveying hierarchy system, and it comprises controller, visual detector, sorting magnetic valve, solenoid actuated mechanism and above-mentioned two pairs of fruit conveying grading plants; Described often pair of fruit conveying grading plant is arranged side by side, and in often pair of fruit conveying grading plant, the first cantilever of fruit cup unit is mutually close; Visual detector, sorting magnetic valve are connected with controller respectively; Sorting magnetic valve is connected with solenoid actuated mechanism, and solenoid actuated mechanism matches with driving lever, promotes the first cantilever by described driving lever, and claw spiral arm is rotated; Visual detector is arranged on the top through the claw spiral arm of vision-based detection functional section, and sorting magnetic valve is arranged at and unloads fruit functional section.
Wherein, described conveyor chain is annular delivery chain, and fruit cup reverse supporting bracket rail is arranged at the bottom of described annular delivery chain, and to support aerofoil profile supporting plate, when making fruit cup unit be inverted operation, described fruit cup is articulated on described annular delivery chain.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: fruit that the utility model provides conveying grading plant, the roller bearing of roller body through roller sheet, this roller bearing can be through up and downly on fruit cup first side plate and the second side plate long slot bore in; The side of described roller body arranges claw spiral arm, this claw spiral arm falls within the top of described first side plate and described second side plate, be connected with described second side plate is movable, and this movable junction is also provided with restricted joint angle auxiliary member, for regulating the rotational angle of claw spiral arm, claw spiral arm there is blade tooth, passes through for described blade tooth between described roller body adjacent rollers sheet.
Fruit carries grading plant under the drive of conveyor chain through vision-based detection functional section, the fruit cup rotary support guide rail that roller body is arranged at this measuring ability section lifts, now, fruit in claw holds up by the roller body of adjacent two fruit conveying grading plant, along with roller body and the spin friction of fruit cup rotary support guide rail drive fruit at the uniform velocity to overturn, realize the full Surface testing of fruit, when fruit conveying grading plant leaves measuring ability section along with conveyor chain, fruit conveying grading plant will leave fruit cup rotary support guide rail simultaneously, fruit now on roller body steadily will slowly fall into hemispherical claw again, recover feed status, thus complete the smooth transition of measuring ability section and conveying function section.Fruit is transported to unload fruit functional section time, magnetic valve driving lever will stir claw spiral arm, claw spiral arm will rotate to an angle around spike boss axis, complete fruit unloaded fruit, like this, the Non-Destructive Testing of fruit, carry, unload fruit and all can be realized by fruit conveying grading plant of the present utility model, each functional section smooth transition, not damaged fruit, the utility model is simply rational in infrastructure, easy to install, be easy to safeguard.
Simultaneously, when real work, by arranging that two to the fruit conveying grading plant be arranged side by side, and by the first cantilever of two fruit cup unit in often pair of fruit conveying grading plant mutually near installing, enable this fruit carry grading plant to realize adjacent two passages of classification equipment to carry out unloading fruit towards not homonymy, this will reduce the machining cost of overall classification line greatly, and classification line will be compacter, take less space, and corresponding vision-based detection cost also can greatly reduce thereupon.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment transmitting device stereogram;
Fig. 2 is fruit cup seat structure stereogram;
Fig. 3 is fruit cup stereogram;
Fig. 4 is the restricted joint angle auxiliary member stereogram of claw spiral arm;
Fig. 5 is claw spiral arm stereogram;
Fig. 6 is claw spiral arm upward view;
Fig. 7 is roller body stereogram;
Fig. 8 is roller body class toothed rollers stereogram;
Fig. 9 is roller body roller sheet stereogram;
Figure 10 is the relative position view at transmitting device each position in fruit course of conveying of the utility model embodiment, and wherein, A, B and C represent adjacent single transmitting device, and C transmitting device is equipped with fruit, A and B is contrast transmitting device;
Figure 11 is that the transmitting device of the utility model embodiment carries out the relative position view at each position in fruit upset testing process entering vision-based detection region, wherein, A, B and C represent adjacent single transmitting device, and C transmitting device is equipped with fruit, A and B is contrast transmitting device;
Figure 12 is that the transmitting device of the utility model embodiment is unloading the relative position view at each position in fruit process, and A, B and C represent adjacent single transmitting device, and C transmitting device is equipped with fruit, A and B is contrast transmitting device;
Figure 13 is the chain drive structure schematic diagram of the utility model embodiment;
Figure 14 is the three-dimensional structure diagram that transmitting device is in when being inverted shape in Figure 13 ring-shaped conveying chain;
Figure 15 is transmitting device different channel layout example in actual applications;
Figure 16 is any one group of adjacent three cover transmitting device zoomed-in view in A, B, C tri-groups of passages in Figure 15;
Figure 17 arranges transmitting device exemplary plot according to current conventional in layout mode.
In figure, 1, really cup; 2, roller body; 3, claw spiral arm; 4, long slot bore; 5, open slot; 6, rectangle lug; 7, axis hole; 8, mounting groove; 9, gathering sill installed by chain; 10, airfoil supporting plate; 11, chain installing hole; 12, restricted joint angle auxiliary member; 13, corner locating screw; 14, trip bolt; 15, fruit cup magnet installing hole; 16, lug screwed hole; 17, restricted joint angle auxiliary member retaining thread hole; 18, corner locating screw thread hole; 19, hemispherical claw; 20, the first cantilever; 21, the second cantilever; 22, spike boss; 23, blade tooth; 24, rectangular slab; 25, claw spiral arm magnet installing hole; 26, class toothed rollers; 27, roller sheet; 28, roller bearing bearing pin; 29, roller bearing teeth groove; 30, roller sheet installing hole; 31, fruit; 32, pitch is the carrier chain of 31.75mm; 33, aluminum alloy guide rail; 34, magnetic valve; 35, magnetic valve driving lever; 36, sprocket wheel; 37, regulating wheel; 38, the reverse supporting bracket rail of fruit cup.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, term " on ", D score, " interior ", " outward ", " top ", the orientation of the instruction such as " end " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance." at least two " refer to two and two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is provided with ", " being placed in ", " being connected ", " connection ", " offering ", " falling within ", " installation " etc. should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
As shown in Figure 1, a kind of fruit conveying grading plant, comprise multiple fruit cup unit be successively set on chain, described fruit cup unit comprises fruit cup 1, claw spiral arm 3 and roller body 2, described roller body 2 comprises several roller sheet 27 and roller bearing 28, described roller bearing 28 through described roller sheet 27, the roller bearing of described roller body 2 can be through up and downly on fruit cup first side plate and the second side plate long slot bore 4 in, the side of described roller body arranges described claw spiral arm 3, described claw spiral arm comprises claw 19, first cantilever 20 and the second cantilever 21, described first cantilever 20 is connected by described claw 19 with described second cantilever 21, described first cantilever 20 falls within the top of described first side plate, described second cantilever 21 falls within the top of described second side plate, be connected with described second side plate is movable, and this movable junction is also provided with restricted joint angle auxiliary member 12, for regulating the second cantilever rotational angle, there is blade tooth 23 described claw both sides, pass through for described blade tooth between described roller body 2 adjacent rollers sheet, be provided with fruit cup rotary support guide rail below described roller body, fruit cup rotary support guide rail is placed in the corresponding position of vision-based detection functional section, and fruit cup supporting guide is arranged on below fruit cup.
This fruit carries grading plant under the drive of conveyor chain through vision-based detection functional section, the fruit cup rotary support guide rail that roller body is arranged at this measuring ability section lifts, now, fruit in claw holds up by the roller body of adjacent two fruit conveying grading plant, along with roller body and the spin friction of fruit cup rotary support guide rail drive fruit at the uniform velocity to overturn, realize the full Surface testing of fruit, when fruit conveying grading plant leaves measuring ability section along with conveyor chain, fruit conveying grading plant will leave fruit cup rotary support guide rail simultaneously, fruit now on roller body steadily will slowly fall into hemispherical claw again, recover feed status, thus complete the smooth transition of measuring ability section and conveying function section.When fruit is transported to unload fruit functional section time, magnetic valve driving lever will stir claw spiral arm, and claw spiral arm will rotate to an angle around spike boss axis, complete fruit unloaded fruit, like this, the Non-Destructive Testing of fruit, carry, unload fruit and all can be realized by fruit conveying grading plant of the present utility model, each functional section smooth transition, not damaged fruit, the utility model is simply rational in infrastructure, easy to install, after installing, overall fruit conveying grading plant chain structure is compact, is easy to safeguard.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Figure 13 and Figure 14, fruit cup is divided into upper and lower two parts, and two parts are connected by reinforcement.Wherein, described fruit cup upper part comprises the first side plate and the second side plate.Wherein, the position that described first side plate is relative with described first cantilever 20 is provided with open slot 5, the position that described second side plate is relative with described second cantilever 21 is provided with open slot 5, magnet mounting hole is provided with in the open slot of described second side plate, for installing the first magnetic patch, the position that the bottom of described second cantilever is corresponding to described magnet mounting hole is provided with the second magnetic patch, and respectively there is a rectangle lug 6 on both sides outside this open slot, a lug screwed hole 16 is respectively arranged at two rectangle lug 6 tops, the axis hole 7 matched with claw spiral arm 3 spike boss 22 is provided with bottom two rectangle lugs 6, axis hole 7 side has the mounting groove 8 of spike boss 22, this mounting groove 8 is communicated with axis hole 7.
Wherein, as shown in the figure, the two side of described fruit cup bottom installation conveyor chain respectively there are two chain installing holes 11, two pitchs of holes are 31.75mm, the chain being 31.75mm with pitch matches, respectively be provided with a chain inside each chain installing hole below and gathering sill 9 is installed, guiding when installing at chain link plate place for fruit conveying grading plant, chain installing hole outer lower portion is provided with airfoil supporting plate 10, when fruit cup unit moves to inversion state with ring-shaped conveying chain, airfoil supporting plate 10 mounts with fruit cup reverse supporting bracket rail 38 phase.
Further, the cooperation of described fruit cup rectangle lug 6 place is provided with a claw spiral arm restricted joint angle auxiliary member 12, this restricted joint angle auxiliary member 12 comprises mounting blocks and screw, one middle side part of mounting blocks has half slot and left, in, respectively there is a screwed hole on the right side, wherein the screwed hole of the left and right sides is restricted joint angle auxiliary member retaining thread hole 17, middle screwed hole is corner locating screw thread hole 18, restricted joint angle auxiliary member retaining thread hole 17 is coordinated with rectangle lug screw 16 and is used for claw spiral arm restricted joint angle auxiliary member 12 to be fixedly connected with by trip bolt 14 with fruit cup holder portion, middle corner locating screw thread hole 18 installing angle stop screw 13 is for retraining claw spiral arm 3 anglec of rotation, by turning corner locating screw 13, adjustment corner locating screw 13 stretches out the length of mounting blocks to adjust the rotational angle of claw spiral arm 3.
As shown in Fig. 5, Fig. 6 and Figure 12, described claw spiral arm 3 is made up of middle part hemispherical claw 19, first cantilever 20 and the second cantilever 21, and hemispherical claw 19 design meets the spherical equation x that radius is R
2+ y
2+ z
2=R
2, hemispherical claw 19 both sides band blade tooth 23, blade tooth 23 shortens gradually from centre to both sides, outside projection is arranged at each blade tooth top, first cantilever 20 and the second cantilever 21 and blade tooth vertical distribution, there is a claw spiral arm magnet installing hole 25 the cantilever beam bottom of the second cantilever 21 for installing magnetic patch, its with the magnetic patch in fruit cup magnet installing hole 15 with the use of the returning quickly jointly completing supply unit and unload claw spiral arm 3 after fruit, the left and right sides of the second cantilever 21 end has symmetrical spike boss 22, flat recess is had in the middle part of spike boss 22, can smoothly spike boss 22 be pressed in the axis hole 7 of lug 6 by mounting groove 8 by this flat recess, complete the hinged installation of claw spiral arm 3 and fruit cup, claw spiral arm 3 now can around spike boss 22 axis oscillating, further, rectangular slab 24 is had bottom first cantilever 20, unload fruit for coordinating magnetic valve driving lever 35 to use.
As shown in Fig. 1, Fig. 7, Fig. 8 and Fig. 9, described roller body 2 comprises roller bearing 26 and some certain thickness roller sheets 27, roller sheet is equidistantly installed on toothed rollers, wherein there is roller bearing bearing pin 28 at roller bearing 26 two ends, whole roller body 2 can be slided up and down by roller bearing 26 both sides roller bearing bearing pin 28 in fruit cup biside plate long slot bore 4, roller sheet 27 center has the dentation hole 30 of matching with roller bearing teeth groove 29 on roller bearing 26, roller bearing 26 and roller sheet 27 coordinate to be installed, and can pass through between roller body two adjacent rollers sheet for the blade tooth of described claw.At this, the separately design of roller bearing 26 and roller sheet 27, be be different materials to meet roller bearing 26 and roller sheet 27 when roller body 3 reality uses, roller sheet 27 is made up the anti-wound being more conducive to fruit of flexible abuse resistant material, and roller bearing 26 is made for enhancing nylon or other rigid plastics.
Further, by Figure 10-Figure 14, the effect of the utility model fruit conveying grading plant in real work is described, in real work, chain drive system comprises the conveyor chain that pitch is 31.75mm, chain supports aluminum alloy guide rail, sprocket wheel, sprocket shaft, Chain conveyer control system, the reverse supporting bracket rail of fruit cup, fruit cup rotary support guide rail, classification magnetic valve and electromagnetic valve driver, sorting magnetic valve is connected with electromagnetic valve driver, chain transmission system is connected with Chain conveyer control system, fruit cup rotary support guide rail is positioned at fruit vision Quality Detection measuring ability section, classification magnetic valve is arranged at chain drive system and unloads fruit functional section.Described conveyor chain is annular delivery chain, and the reverse supporting bracket rail of fruit cup is arranged at the bottom of annular delivery chain.
As Figure 10, Figure 11, Figure 12, shown in Figure 13 and Figure 14, during work, fruit conveying grading plant order is installed on conveyor chain 32, conveyor chain is placed on aluminum alloy guide rail 33, under motor power effect, conveyor chain drives fruit conveying grading plant to move together, as shown in Figure 10, fruit 31 is in normal feed status in fruit conveying grading plant C, claw spiral arm 3 is in level, fruit is arranged in the hemispherical claw 19 of claw spiral arm 3, the blade tooth 23 of hemispherical claw 19 is contactless with roller body 2, now fruit is completely steadily held by hemispherical claw 19 and is fed forward with conveyor chain, the roller bearing 28 of roller body 2 is positioned at the bottom of long slot bore 4, roller body does not bear any pressure of fruit, as contrast supply unit A and B in Figure 10.
As shown in figure 11, when fruit enters vision-based detection functional section, the fruit cup rotary support guide rail that roller body 2 is installed in vision-based detection functional section place slowly lifts, when lifting to peak, the roller bearing 28 of roller body 2 is positioned at the top of long slot bore 4, now claw spiral arm 3 is still in level, but the fruit being arranged in hemispherical claw 19 is slowly held up under the supporting role of adjacent front and rear rolling wheel (roller body of Figure 11 B and C fruit conveying grading plant), fruit is not at the support force bearing hemispherical claw 19, the blade tooth 23 of hemispherical claw 19 to embed in roller body 2 adjacent rollers sheet and with roller body frictionless contact (in Figure 11, A and B contrasts roller body), roller body 2 with the effect of fruit cup rotary support rail friction power under at the uniform velocity to overturn with fruit and be fed forward with chain, realize the full Surface testing at measuring ability section fruit quality.
When fruit is by measuring ability section, fruit continues to be fed forward, roller body 2 will be transitioned into normal transmission state from fruit cup rotary support guide rail successively simultaneously, now roller body 2 is bottom by dropping to it slowly from the top of long slot bore 4, the fruit that adjacent two roller bodies support, by being put into the hemispherical claw 19 of corresponding fruit conveying grading plant stably, returns to as the transmission state in Figure 10.
When the fruit in chain-driving fruit conveying grading plant arrives suitable sorting outlet, single-chip microcomputer receives vision-based detection functional section computer disposal consequential signal, and call selection control subprogram, after program finishes execution, transmit control signal to corresponding sorting switch, magnetic valve 34 is made to drive driving lever 35 action, stir corresponding fruit conveying grading plant rectangular slab 24, the claw spiral arm 3 of corresponding fruit conveying grading plant will around spike boss 22 axis oscillating, fruit is made to carry the fruit in grading plant to fall into corresponding sorting mouth, realize sorting, after sorting, magnetic valve 34 recovers off-position, simultaneously claw spiral arm 3 in self gravitation and fruit cup magnet installing hole 15 in magnet and claw spiral arm magnet installing hole 25 magnet magnetic attraction effect under reset rapidly, thus fruit is unloaded in the classification not affecting fruit in adjacent fruit conveying grading plant, course of action as shown in figure 12.
In addition, as shown in Figure 13 and Figure 14, the bottom chain of annular delivery chain is provided with the reverse supporting bracket rail 38 of fruit cup, when fruit cup unit moves to inversion state, airfoil supporting plate 12 mounts with fruit cup reverse supporting bracket rail 38 phase, thus alleviate the load capacity of chain self and play the guiding role, reach smoothness run.Now complete the conveying of a fruit, rotate, unload fruit circulation, wait for and circulating next time, whole process steadily, harmless and this fruit conveying grading plant is active in one's movements, easy to operate, without any environmental pollution.
Further, in order to the superiority of the utility model fruit conveying grading plant in similar mechanism is described better, for parallel 6 passages of classification equipment, Figure 15 and Figure 17 sets forth the utility model fruit conveying grading plant mounting means in actual applications and the fruit conveying grading plant mounting means according to current common classification line, Figure 16 is A in Figure 15, B, any one group of adjacent three cover fruit conveying grading plant zoomed-in view in C tri-groups of passages, in Figure 15 and Figure 16, arrow to the right represents that the forward of this device is installed, arrow left represents that this device is oppositely installed, arrow up and down represent unload fruit direction.Due to the structural design that the utility model fruit conveying grading plant is special, the roller body 2 of adjacent fruit conveying grading plant and claw spiral arm 3 are the installation that closely cooperates successively on whole piece carrier chain, overall structure closely, no matter the cooperation that the most important thing is between fruit conveying grading plant is installed is that forward is installed or oppositely installation all can form a complete supply unit chain, can ensure that the fruit of same lateral position fruit conveying grading plant between the different passage of supply unit chain remains on same center line simultaneously, as the dotted line in Figure 15 and Figure 16, this point is that multi-path fruit detects the condition that must meet.Due to this superiority, location layout is as shown in figure 15 on multichannel classification line to make the utility model fruit carry grading plant, assuming that conveniently unloading fruit room is 300mm, the utility model fruit cup width is 105mm, the utility model fruit conveying grading plant is then adopted to arrange fruit conveying grading plant by positive and negative mounting means, 6 passage classification lineations think that overall width is 1.83m, if and according to the conventional in layout mode of Figure 17 arrange fruit conveying grading plant, in Figure 17, arrow to the right represents that unloading fruit device forward installs, arrow upwards represent unload fruit direction, namely traditional approach is merely able to carry out towards side unloading fruit, then 6 passage classification lineations think that overall width is 2.73m, clearly can find out, the utility model fruit conveying grading plant can reduce the machining cost of overall classification line greatly, take less space, and corresponding vision-based detection cost also can greatly reduce, more this advantage of port number can be more obvious, this superiority more contributes to the popularization of final products, application.
In sum, fruit carries grading plant under the drive of conveyor chain through vision-based detection functional section, the fruit cup rotary support guide rail that roller body is arranged at this measuring ability section lifts, now, fruit in claw holds up by the roller body of adjacent two fruit conveying grading plant, along with roller body and the spin friction of fruit cup rotary support guide rail drive fruit at the uniform velocity to overturn, realize the full Surface testing of fruit, when fruit conveying grading plant leaves measuring ability section along with conveyor chain, fruit conveying grading plant will leave fruit cup rotary support guide rail simultaneously, fruit now on roller body steadily will slowly fall into hemispherical claw again, recover feed status, thus complete the smooth transition of measuring ability section and conveying function section, be transported to and unload fruit functional section, magnetic valve driving lever will stir claw spiral arm, claw spiral arm will rotate to an angle around spike boss axis, complete fruit unloaded fruit, like this, the Non-Destructive Testing of fruit, conveying, unload fruit all can be realized by fruit conveying grading plant of the present utility model, each functional section smooth transition, not damaged fruit, the utility model is simply rational in infrastructure, easy to install, be easy to safeguard.Simultaneously, when real work, by arranging that two to the fruit conveying grading plant be arranged side by side, and by the first cantilever of two fruit cup unit in often pair of fruit conveying grading plant mutually near installing, enable this fruit carry grading plant to realize adjacent two passages of classification equipment to carry out unloading fruit towards not homonymy, this will reduce the machining cost of overall classification line greatly, and classification line will be compacter, take less space, and corresponding vision-based detection cost also can greatly reduce thereupon.
The utility model is particularly suitable for minitype fruits as multimass index comprehensive automation hierarchical detection such as tangerine orange, red date, cumquat, little tomatoes, is certainly also applicable to the grouping system of other larger fruit.The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (13)
1. a fruit conveying grading plant, comprise multiple fruit cup unit be successively set on conveyor chain, it is characterized in that: described fruit cup unit comprises fruit cup, claw spiral arm and roller body, described roller body comprises several roller sheet and roller bearing, described roller bearing through described roller sheet, the roller bearing of described roller body can be through up and downly on fruit cup first side plate and the second side plate long slot bore in;
The side of described roller body arranges described claw spiral arm, described claw spiral arm comprises claw, the first cantilever and the second cantilever, described first cantilever is connected by described claw with described second cantilever, described first cantilever falls within the top of described first side plate, described second cantilever falls within the top of described second side plate, be connected with described second side plate is movable, and this movable junction is also provided with restricted joint angle auxiliary member, for regulating the rotational angle of the second cantilever, there is blade tooth described claw both sides, pass through between described roller body adjacent rollers sheet for described blade tooth;
Fruit cup rotary support guide rail is provided with below described roller body, described fruit cup rotary support guide rail is placed in the corresponding position of vision-based detection functional section, fruit cup supporting guide is arranged on below fruit cup, and described fruit cup supporting guide coordinates the operation realizing fruit cup unit with described conveyor chain disposed thereon.
2. fruit conveying grading plant according to claim 1, is characterized in that: described several roller sheet diameter is different, and the ascending arrangement along described roller bearing center to both sides of the diameter of several roller sheet.
3. fruit conveying grading plant according to claim 1, it is characterized in that: described roller bearing is provided with roller bearing teeth groove, the roller bearing bearing pin at roller bearing two ends is placed in described long slot bore, and the shape of roller sheet center mounting hole matches with described roller bearing teeth groove.
4. according to claim 1-3 arbitrary described fruit conveying grading plant, it is characterized in that: described roller sheet is made up of flexible abuse resistant material, described roller bearing is by strengthening nylon or rigid plastics is made.
5., according to claim 1-3 arbitrary described fruit conveying grading plant, it is characterized in that: described claw is hemispherical, and described blade tooth shortens gradually from centre to both sides, outside projection is arranged at each blade tooth top.
6. according to claim 1-3 arbitrary described fruit conveying grading plant, it is characterized in that: described second cantilevered distal end is provided with spike boss, two lugs are provided with outside described second side plate, described spike boss is placed in the axis hole of lug, make claw spiral arm can around spike boss axis oscillating for unload fruit.
7. fruit conveying grading plant according to claim 6, it is characterized in that: the position that described first side plate is relative with described first cantilever is provided with open slot, the position that described second side plate is relative with described second cantilever is provided with open slot, magnet mounting hole is provided with in the open slot of described second side plate, for installing the first magnetic patch, the position that the bottom of described second cantilever is corresponding to described magnet mounting hole is provided with the second magnetic patch.
8. fruit conveying grading plant according to claim 6, it is characterized in that: described restricted joint angle auxiliary member is placed on described lug, described restricted joint angle auxiliary member comprises mounting blocks and screw, the middle part of described mounting blocks is provided with screw, described screw is between two lugs, and be positioned at above the second cantilever, to regulate claw spiral arm pendulum angle.
9. fruit conveying grading plant according to claim 8, is characterized in that: screw place in the middle part of described mounting blocks, and has half slot with the second cantilever opposite side.
10., according to claim 1-3 arbitrary described fruit conveying grading plant, it is characterized in that: the bottom of described fruit cup is provided with aerofoil profile supporting plate.
11., according to claim 1-3 arbitrary described fruit conveying grading plant, is characterized in that: described first cantilever end is connected with rectangular slab.
12. 1 kinds of fruit conveying hierarchy systems, is characterized in that: comprise controller, visual detector, sorting magnetic valve, solenoid actuated mechanism and two pairs of fruit conveying grading plants described in any one of claim 1-11; Described often pair of fruit conveying grading plant is arranged side by side, and in often pair of fruit conveying grading plant, the first cantilever of fruit cup unit is mutually close; Visual detector, sorting magnetic valve are connected with controller respectively; Sorting magnetic valve is connected with solenoid actuated mechanism, and solenoid actuated mechanism matches with driving lever, promotes the first cantilever by described driving lever, and claw spiral arm is rotated; Visual detector is arranged on the top through the claw spiral arm of vision-based detection functional section, and sorting magnetic valve is arranged at and unloads fruit functional section.
13. fruit conveying hierarchy systems according to claim 12, it is characterized in that: described conveyor chain is annular delivery chain, fruit cup reverse supporting bracket rail is arranged at the bottom of described annular delivery chain, to support aerofoil profile supporting plate, when making fruit cup unit be inverted operation, described fruit cup is articulated on described annular delivery chain.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780063.3U CN205074248U (en) | 2015-10-09 | 2015-10-09 | Grading plant and system are carried to fruit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780063.3U CN205074248U (en) | 2015-10-09 | 2015-10-09 | Grading plant and system are carried to fruit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195440A (en) * | 2015-10-09 | 2015-12-30 | 北京农业智能装备技术研究中心 | Fruit conveying and grading device and system |
| CN109834057A (en) * | 2019-03-22 | 2019-06-04 | 平度市林焱精密机械厂 | A kind of fruit sorting delivery vehicle |
-
2015
- 2015-10-09 CN CN201520780063.3U patent/CN205074248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195440A (en) * | 2015-10-09 | 2015-12-30 | 北京农业智能装备技术研究中心 | Fruit conveying and grading device and system |
| CN109834057A (en) * | 2019-03-22 | 2019-06-04 | 平度市林焱精密机械厂 | A kind of fruit sorting delivery vehicle |
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