CN104670813A - Fruit and vegetable transmission device and transmission method - Google Patents
Fruit and vegetable transmission device and transmission method Download PDFInfo
- Publication number
- CN104670813A CN104670813A CN201510062278.6A CN201510062278A CN104670813A CN 104670813 A CN104670813 A CN 104670813A CN 201510062278 A CN201510062278 A CN 201510062278A CN 104670813 A CN104670813 A CN 104670813A
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- Prior art keywords
- telescoping cylinder
- proximity switch
- transmission
- fruits
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/38—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements for effecting intermittent movement of belts or chains
- B65G23/42—Reciprocating members engaging successive abutments on belts or chains
Abstract
The invention discloses a fruit and vegetable transmission device and a transmission method, which comprises a conveying chain, a rotating wheel, a driving mechanism and a control system, wherein the conveying chain consists of a plurality of chain plates which are hinged end to end, the outside of the conveying chain is provided with a plurality of fruit bases in an equidistant manner, each articulated shaft between two adjacent chain plates protrudes to the inside of the conveying chain, and each drive gap is formed between the two articulated shafts; the driving mechanism comprises a transmission telescopic cylinder, a drive telescopic cylinder and an in-position sensor, a telescopic rod of the transmission telescopic cylinder is parallelly arranged in the movement direction of the conveyor chain, the telescopic rod of the drive telescopic cylinder is vertically arranged in the movement direction of the conveying chain, and the telescopic rod of the drive telescopic cylinder rightly faces to the inside of the conveying chain; the telescopic rod of the transmission telescopic cylinder is fixedly connected with a cylinder body of the drive telescopic cylinder; the in-position sensor comprises a stroke sensor arranged on the transmission telescopic cylinder and a reset sensor arranged on the drive telescopic cylinder. The fruit and vegetable transmission device has the advantages that the positioning is accurate, the structure is simple, the cost is low, and the like.
Description
Technical field
The present invention relates to a kind of fruits and vegetables agricultural products processing equipment and job operation, be specifically related to a kind of fruits and vegetables conveyer and transfer approach.
Background technology
In the course of processing of fruits and vegetables agricultural products, in order to realize continuous-flow type operation, the conveyer chain of usual employing cycle rotation is carried fruits and vegetables, and described conveyer chain is by the hinged sealed joint of multiple carrier bar head and the tail, conveyer chain is equidistantly provided with the fruit seat for fixing fruits and vegetables.During work, fruits and vegetables are fixed on fruit seat, conveyer chain moves with batch process, conveyer chain often moves once, fruits and vegetables on one of them fruit seat enter processing stations, and after being with this garden stuff processing, conveyer chain moves once again, fruits and vegetables on next fruit seat enter processing stations, so cyclically work.
Can be transported to processing stations exactly in order to ensure each fruits and vegetables to be processed, often mobile distance is once equal and accurate to require conveyer chain.In prior art, in order to realize the intermittent movement of conveyer chain, have employed the type of drive such as ratchet device, Geneva mechanism, imperfect gear mechanism, Cam intermittent kinematic mechanism, stepping motor transmission and servodrive and drive conveyer chain motion, but there is following deficiency in these type of drive:
1, ratchet device, Geneva mechanism, imperfect gear mechanism and Cam intermittent kinematic mechanism processing and matching requirements are high, transitional link is too many, deviations is large, must apply lubrication oil lubricate.
2, stepping motor transmission and servo motor transmission cost is high, technical risk is large, transitional link is many, deviations is large.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of fruits and vegetables conveyer, this fruits and vegetables conveyer has that registration, structure are simple, low cost and other advantages.
Another object of the present invention is to provide a kind of fruits and vegetables transfer approach applied above-mentioned fruits and vegetables conveyer and realize.
Object of the present invention is realized by following technical scheme:
A kind of fruits and vegetables conveyer, comprise conveyer chain, rotor wheel, driver train and control system, wherein, described conveyer chain forms by multiple carrier bar head and the tail are hinged, the outside of conveyer chain is equidistantly provided with multiple fruit seat, jointed shaft between adjacent two carrier bars, to the inner bulge of conveyer chain, is formed between adjacent two jointed shafts and drives gap;
Described driver train is arranged on the inner side of conveyer chain, and this driver train comprises transmission telescoping cylinder, drives telescoping cylinder and arrive level sensor, wherein:
The described expansion link of transmission telescoping cylinder and the sense of motion of conveyer chain be arranged in parallel, and the expansion link of described driving telescoping cylinder is vertical with the sense of motion of conveyer chain to be arranged, and drive the expansion link of telescoping cylinder to be right against the medial surface of conveyer chain; The expansion link of described transmission telescoping cylinder is fixedly connected with driving the cylinder body of telescoping cylinder;
Described comprising to level sensor is located at stroke sensor on transmission telescoping cylinder and is located at the reseting sensor driven on telescoping cylinder, wherein, described stroke sensor by be located at transmission telescoping cylinder cylinder body two ends the first proximity switch, second switch and be located at the first inductor on expansion link and form; Described reseting sensor is made up of the 3rd proximity switch and the second inductor be located on expansion link being located at the rear end of the cylinder block driving telescoping cylinder;
Described first proximity switch, the second proximity switch and the 3rd proximity switch are connected with the signal input part of control system, and described transmission telescoping cylinder is connected with the signal output part of control system with driving telescoping cylinder.
A preferred version of the present invention, wherein, is provided with guiding mechanism between described transmission telescoping cylinder and driving telescoping cylinder, this guiding mechanism comprises guide rod and slide, wherein, the two ends of described guide rod are fixed on two pieces of connecting panels, and this guide rod forms sliding block joint through described slide; The cylinder body of described driving telescoping cylinder is fixed on slide, and the expansion link of described transmission telescoping cylinder is fixedly connected with slide.By arranging above-mentioned guiding mechanism, to driving the motion of telescoping cylinder to lead, improve stability during motion.
A preferred version of the present invention, wherein, described transmission telescoping cylinder and driving telescoping cylinder are cylinder or oil cylinder.
A preferred version of the present invention, wherein, the outer end of the expansion link of described driving telescoping cylinder, drives the expansion link of telescoping cylinder to act on the conveyer chain below being positioned at down during work.
A preferred version of the present invention, wherein, described rotor wheel is two, and the two ends of described conveyer chain are looped around on these two rotor wheels; Described rotor wheel is connected on bracing frame by bearing and rotating shaft.
A preferred version of the present invention, wherein, support frame as described above comprises front shoe and rear fixed plate, and described connecting panel is fixed on front shoe and rear fixed plate; The cylinder body of described transmission telescoping cylinder is fixed therein on a connecting panel.
A preferred version of the present invention, wherein, also comprises conveyer chain to level sensor, this conveyer chain is made up of to level sensor the 4th proximity switch and the 3rd inductor, wherein, described 4th proximity switch is arranged on bracing frame, and the 4th proximity switch is connected with the signal input part of control system; Described 3rd inductor is arranged on fruit seat.
Verifying whether fruit seat is carried puts in place to adopt the effect of above-mentioned preferred version to be, its principle of work is: because transmission telescoping cylinder and the distance that drives telescoping cylinder to drive conveyer chain to complete once movement equal adjacent two distances really between seats, that is the fruit seat on conveyer chain is all that batch (-type) is equidistantly mobile, a rear fruit seat move the position once move with previous fruit seat before position overlap; By arranging the 4th proximity switch on bracing frame, and the 4th proximity switch is arranged on the position corresponding with one of them fruit seat when conveyer chain stops, like this when conveyer chain complete once move time, the 3rd inductor on corresponding fruit seat will by the 4th proximity switch perception, thus by this signal feedback to control system, checking fruit seat is put in place by conveying accurately, thus together with stroke sensor, realizes double verification; If the signal that puts in place of fruit seat does not obtain double verification, then control system control feedway quits work, and sends the signal of out-of-service inspection.The reason of this mode of operation is adopted to be, in working process, drive the expansion link in telescoping cylinder when promoting conveyer chain and moving, expansion link may be there is because of fault and depart from the unforeseen circumstances driving gap, cause fruit seat accurately not move into place, now stroke sensor can not find the generation of this situation, by the mode of operation adopting conveyer chain to combine to level sensor and stroke sensor, then can make up this defect, meet the standard of zero tolerance.
A preferred version of the present invention, wherein, described first proximity switch, the second proximity switch and the 3rd proximity switch are the one in inductance approach switch, proximity Hall switch, photo-electric proximity switch or capacitive approach switch.
A preferred version of the present invention, wherein, described 4th proximity switch is made up of inductance approach switch, require that the 3rd inductor is made of metal like this, and fruit seat is made of metal usually, therefore without the need to arranging separately metallic object, the 3rd inductor can be formed by fruit seat itself.
Apply the fruits and vegetables transfer approach that above-mentioned fruits and vegetables conveyer realizes, comprise the following steps:
(1) enter the sequencing of processing stations according to fruit seat, by artificial or automatic mode, fruits and vegetables to be processed are fixed on fruit seat successively;
(2) driver train drives conveyer chain with batch (-type) and equidistant mode moves, and makes the fruits and vegetables to be processed on fruit seat enter processing stations successively and process, specifically comprises the following steps:
(2.1) under initial condition, transmission telescoping cylinder and driving telescoping cylinder are in reset mode, the first inductor in stroke sensor is positioned at the induction region of the first proximity switch, and the second inductor in reseting sensor is positioned at the induction region of the 3rd proximity switch;
(2.2) control system sends mobile working signal once to transmission telescoping cylinder and driving telescoping cylinder, first drives the expansion link in telescoping cylinder to stretch out, and extend in one of them driving gap; Then transmission telescoping cylinder work, the expansion link of transmission telescoping cylinder drives and drives telescoping cylinder to move, thus promotion conveyer chain moves, when the first inductor in stroke sensor arrives in the induction region of the second proximity switch, control system controls transmission telescoping cylinder and quits work, and one of them fruit seat has been sent to processing stations;
(2.3) expansion link in telescoping cylinder is then driven to reset, when in reseting sensor, the second inductor arrives in the induction region of the 3rd proximity switch, control system controls to drive telescoping cylinder to quit work, control transmission telescoping cylinder to reset simultaneously, until the first inductor in stroke sensor arrives in the induction region of the first proximity switch, return to initial condition;
(2.4) after garden stuff processing equipment completes the processing of current fruits and vegetables, completion of processing signal is sent to control system, the action of control system repeated execution of steps (2.2) and (2.3), cyclically work as follows, and rear one fruit seat move the position once move with previous fruit seat before position overlap.
The present invention compared with prior art has following beneficial effect:
1, the transmission telescoping cylinder in driver train is utilized directly to promote conveyer chain motion with the form of straight-line motion, namely the linear drives stroke of transmission telescoping cylinder equals the rectilinear movement distance of fruit required for seat, transmission process does not have the conversion of mode of motion, thus decreases error, locates more accurate.
2, the jointed shaft in existing conveyer chain between two carrier bars is utilized to form to the inner bulge of conveyer chain the constructional feature driving gap dexterously, using this driving gap as the expansion link force application part driving telescoping cylinder, thus achieve the object driving conveyer chain motion with straight-line motion form; Simultaneously because each drives gap to be equally spaced, as long as the distance between adjacent two the fruit seats on conveyer chain to be arranged to the integral multiple of the distance equaled between adjacent two driving gaps, just can guarantee that each driving stroke of transmission telescoping cylinder also equals adjacent two integral multiples driving the distance between gaps, such transmission telescoping cylinder complete once drive and return to original position time, drive the expansion link of telescoping cylinder just to aim at again next driving gap, thus the drive actions of constantly circulation can be realized.
3, utilize the force application part driving the expansion link of telescoping cylinder to move as Direct driver conveyer chain, can stretch out when driving, and retract in reseting procedure, realize reciprocating.
4, adopt telescoping cylinder as driver element, structure is simple, and assembling easily; And telescoping cylinder (as cylinder, oil cylinder) is general Purchased Item, and processing component is few, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of a detailed description of the invention of fruits and vegetables conveyer of the present invention.
Fig. 2 is the structural representation of driver train in Fig. 1.
Fig. 3 is the structure diagram transmitting telescoping cylinder in Fig. 1.
Fig. 4 drives the structure of telescoping cylinder to see figure in Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
See Fig. 1 ~ Fig. 4, fruits and vegetables conveyer of the present invention comprises conveyer chain 14, rotor wheel 1, driver train and control system, wherein, described conveyer chain 14 forms by multiple carrier bar 3 head and the tail are hinged, the outside of conveyer chain 14 is equidistantly provided with multiple fruit seat 4, jointed shaft 14-1 between adjacent two carrier bars 3, to the inner bulge of conveyer chain 14, is formed between adjacent two jointed shaft 14-1 and drives gap 12.
Described driver train is arranged on the inner side of conveyer chain 14, and this driver train comprises transmission telescoping cylinder 13, drives telescoping cylinder 9 and arrive level sensor.Wherein, the expansion link 13-2 of described transmission telescoping cylinder 13 and the sense of motion of conveyer chain 14 be arranged in parallel, the expansion link 9-2 of described driving telescoping cylinder 9 is vertical with the sense of motion of conveyer chain 14 to be arranged, and drives the expansion link 9-2 of telescoping cylinder 9 to be right against the medial surface of conveyer chain 14; The expansion link 13-2 of described transmission telescoping cylinder 13 is fixedly connected with driving the cylinder body 9-1 of telescoping cylinder 9.Described comprising to level sensor is located at stroke sensor on transmission telescoping cylinder 13 and is located at the reseting sensor driven on telescoping cylinder 9, wherein, described stroke sensor by be located at transmission telescoping cylinder 13 cylinder body 13-1 two ends the first proximity switch 16, second switch and be located at upper first inductor 15 of expansion link 13-2 and form; Described reseting sensor is made up of the 3rd proximity switch 18 and the second inductor 19 be located on expansion link 9-2 being located at the cylinder body 9-1 rear end driving telescoping cylinder 9.Described first proximity switch 16, second proximity switch 17 and the 3rd proximity switch 18 are connected with the signal input part of control system, and described transmission telescoping cylinder 13 is connected with the signal output part of control system with driving telescoping cylinder 9.
See Fig. 1 ~ Fig. 4, be provided with guiding mechanism between described transmission telescoping cylinder 13 and driving telescoping cylinder 9, this guiding mechanism comprises guide rod 11 and slide 10, wherein, the two ends of described guide rod 11 are fixed on two pieces of connecting panels 8, and this guide rod 11 forms sliding block joint through described slide 10; The cylinder body 9-1 of described driving telescoping cylinder 9 is fixed on slide 10, and the expansion link 13-2 of described transmission telescoping cylinder 13 is fixedly connected with slide 10.By arranging above-mentioned guiding mechanism, to driving the motion of telescoping cylinder 9 to lead, improve stability during motion.
See Fig. 1 ~ Fig. 4, described transmission telescoping cylinder 13 and driving telescoping cylinder 9 are cylinder.The outer end of the expansion link 9-2 of described driving telescoping cylinder 9, drives the expansion link 9-2 of telescoping cylinder 9 to act on the conveyer chain 14 below being positioned at down during work.Described rotor wheel 1 is two, and the two ends of described conveyer chain 14 are looped around on these two rotor wheels 1; Described rotor wheel 1 is connected on bracing frame by bearing 6 and rotating shaft 2.Support frame as described above comprises front shoe 5 and rear fixed plate 7, and described connecting panel 8 is fixed on front shoe 5 and rear fixed plate 7; The cylinder body 13-1 of described transmission telescoping cylinder 13 is fixed therein on a connecting panel 8.
See Fig. 1 ~ Fig. 4, fruits and vegetables conveyer of the present invention also comprises conveyer chain to level sensor, this conveyer chain is made up of to level sensor the 4th proximity switch and the 3rd inductor, wherein, described 4th proximity switch is arranged on bracing frame, and the 4th proximity switch is connected with the signal input part of control system; Described 3rd inductor is arranged on fruit seat 4.Above-mentioned conveyer chain is adopted to be that verifying whether fruit seat 4 is carried puts in place to the effect of level sensor, its principle of work is: due to transmission telescoping cylinder 13 with drive telescoping cylinder 9 distance that drives conveyer chain 14 to complete once movement to equal adjacent two distances really between seats 4, that is the fruit seat 4 on conveyer chain 14 is all that batch (-type) is equidistantly mobile, a rear fruit seat 4 move the position once move with previous fruit seat 4 before position overlap; By arranging the 4th proximity switch on bracing frame, and the 4th proximity switch is arranged on the position corresponding with one of them fruit seat 4 when conveyer chain 14 stops, like this when conveyer chain 14 complete once move time, the 3rd inductor on corresponding fruit seat 4 will by the 4th proximity switch perception, thus by this signal feedback to control system, checking fruit seat 4 is put in place by conveying accurately, thus together with stroke sensor, realizes double verification; If the signal that puts in place of fruit seat 4 does not obtain double verification, then control system control feedway quits work, and sends the signal of out-of-service inspection.The reason of this mode of operation is adopted to be, in working process, drive the expansion link 9-2 in telescoping cylinder 9 when promoting conveyer chain 14 and moving, expansion link 9-2 may be there is because of fault and depart from the unforeseen circumstances driving gap 12, cause fruit seat 4 accurately not move into place, now stroke sensor can not find the generation of this situation, by the mode of operation adopting conveyer chain to combine to level sensor and stroke sensor, then can make up this defect, meet the standard of zero tolerance.
See Fig. 1 ~ Fig. 4, described first proximity switch 16, second proximity switch 17 and the 3rd proximity switch 18 are proximity Hall switch, correspondingly, described first inductor 15 and the second inductor 19 are made up of magnetic substance, wherein, first inductor 15 is arranged on the piston 13-3 of the expansion link 13-2 of transmission telescoping cylinder 13, and the second inductor 19 is arranged on the piston 9-3 of the expansion link 9-2 driving telescoping cylinder 9.In addition, described first proximity switch 16, second proximity switch 17 and the 3rd proximity switch 18 also can be inductance approach switch, photo-electric proximity switch or capacitive approach switch.Described 4th proximity switch is made up of inductance approach switch, requires that the 3rd inductor is made of metal like this, and fruit seat 4 is made of metal usually, therefore without the need to arranging separately metallic object, can form the 3rd inductor by fruit seat 4 itself.
See Fig. 1 ~ Fig. 4, described control system is made up of PLC, the signal input part of this PLC is connected with described first proximity switch 16, second proximity switch 17, the 3rd proximity switch 18 and the 4th proximity switch respectively, the signal output part of this PLC is with transmission telescoping cylinder 13 and drive the electromagnetic valve in telescoping cylinder 9 to be connected, and described electromagnetic valve is for controlling corresponding telescoping cylinder work.
See Fig. 1 ~ Fig. 4, the fruits and vegetables transfer approach that the above-mentioned fruits and vegetables conveyer of application of the present invention realizes, comprises the following steps:
(1) enter the sequencing of processing stations according to fruit seat 4, by artificial or automatic mode, fruits and vegetables to be processed are fixed on fruit seat 4 successively;
(2) driver train drives conveyer chain 14 with batch (-type) and equidistant mode moves, and makes the fruits and vegetables to be processed on fruit seat 4 enter processing stations successively and process, specifically comprises the following steps:
(2.1) under initial condition, transmission telescoping cylinder 13 and driving telescoping cylinder 9 are in reset mode, the first inductor 15 in stroke sensor is positioned at the induction region of the first proximity switch 16, and the second inductor 19 in reseting sensor is positioned at the induction region of the 3rd proximity switch 18;
(2.2) control system sends mobile working signal once to transmission telescoping cylinder 13 and driving telescoping cylinder 9, first drives the expansion link 9-2 in telescoping cylinder 9 to stretch out, and extend in one of them driving gap 12; Then transmission telescoping cylinder 13 works, the expansion link 13-2 of transmission telescoping cylinder 13 drives and drives telescoping cylinder 9 to move, thus promotion conveyer chain 14 moves, when the first inductor 15 in stroke sensor arrives in the induction region of the second proximity switch 17, control system controls transmission telescoping cylinder 13 and quits work, and one of them fruit seat 4 has been sent to processing stations;
(2.3) the expansion link 9-2 in telescoping cylinder 9 is then driven to reset, when in reseting sensor, the second inductor 19 arrives in the induction region of the 3rd proximity switch 18, control system controls to drive telescoping cylinder 9 to quit work, control transmission telescoping cylinder 13 to reset simultaneously, until the first inductor 15 in stroke sensor arrives in the induction region of the first proximity switch 16, return to initial condition;
(2.4) after garden stuff processing equipment completes the processing of current fruits and vegetables, completion of processing signal is sent to control system, the action of control system repeated execution of steps (2.2) and (2.3), cyclically work as follows, and rear one fruit seat 4 move the position once move with previous fruit seat 4 before position overlap.
Above-mentioned is the present invention's preferably embodiment; but embodiments of the present invention are not by the restriction of foregoing; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. a fruits and vegetables conveyer, comprise conveyer chain, rotor wheel, driver train and control system, wherein, described conveyer chain forms by multiple carrier bar head and the tail are hinged, the outside of conveyer chain is equidistantly provided with multiple fruit seat, jointed shaft between adjacent two carrier bars, to the inner bulge of conveyer chain, is formed between adjacent two jointed shafts and drives gap; It is characterized in that:
Described driver train is arranged on the inner side of conveyer chain, and this driver train comprises transmission telescoping cylinder, drives telescoping cylinder and arrive level sensor, wherein:
The described expansion link of transmission telescoping cylinder and the sense of motion of conveyer chain be arranged in parallel, and the expansion link of described driving telescoping cylinder is vertical with the sense of motion of conveyer chain to be arranged, and drive the expansion link of telescoping cylinder to be right against the medial surface of conveyer chain; The expansion link of described transmission telescoping cylinder is fixedly connected with driving the cylinder body of telescoping cylinder;
Described comprising to level sensor is located at stroke sensor on transmission telescoping cylinder and is located at the reseting sensor driven on telescoping cylinder, wherein, described stroke sensor by be located at transmission telescoping cylinder cylinder body two ends the first proximity switch, second switch and be located at the first inductor on expansion link and form; Described reseting sensor is made up of the 3rd proximity switch and the second inductor be located on expansion link being located at the rear end of the cylinder block driving telescoping cylinder;
Described first proximity switch, the second proximity switch and the 3rd proximity switch are connected with the signal input part of control system, and described transmission telescoping cylinder is connected with the signal output part of control system with driving telescoping cylinder.
2. fruits and vegetables conveyer according to claim 1, it is characterized in that, guiding mechanism is provided with between described transmission telescoping cylinder and driving telescoping cylinder, this guiding mechanism comprises guide rod and slide, wherein, the two ends of described guide rod are fixed on two pieces of connecting panels, and this guide rod forms sliding block joint through described slide; The cylinder body of described driving telescoping cylinder is fixed on slide, and the expansion link of described transmission telescoping cylinder is fixedly connected with slide.
3. fruits and vegetables conveyer according to claim 1, is characterized in that, described transmission telescoping cylinder and driving telescoping cylinder are cylinder or oil cylinder.
4. fruits and vegetables conveyer according to claim 1, is characterized in that, the outer end of the expansion link of described driving telescoping cylinder, drives the expansion link of telescoping cylinder to act on the conveyer chain below being positioned at down during work.
5. fruits and vegetables conveyer according to claim 2, is characterized in that, described rotor wheel is two, and the two ends of described conveyer chain are looped around on these two rotor wheels; Described rotor wheel is connected on bracing frame by bearing and rotating shaft.
6. fruits and vegetables conveyer according to claim 5, is characterized in that, support frame as described above comprises front shoe and rear fixed plate, and described connecting panel is fixed on front shoe and rear fixed plate; The cylinder body of described transmission telescoping cylinder is fixed therein on a connecting panel.
7. fruits and vegetables conveyer according to claim 6, it is characterized in that, also comprise conveyer chain to level sensor, this conveyer chain is made up of to level sensor the 4th proximity switch and the 3rd inductor, wherein, described 4th proximity switch is arranged on bracing frame, and the 4th proximity switch is connected with the signal input part of control system; Described 3rd inductor is arranged on fruit seat.
8. fruits and vegetables conveyer according to claim 1, it is characterized in that, described first proximity switch, the second proximity switch and the 3rd proximity switch are the one in inductance approach switch, proximity Hall switch, photo-electric proximity switch or capacitive approach switch.
9. fruits and vegetables conveyer according to claim 7, is characterized in that, described 4th proximity switch is made up of inductance approach switch, and described fruit seat is made of metal, and this fruit seat forms the 3rd inductor.
10. application rights requires to it is characterized in that the fruits and vegetables transfer approach that the fruits and vegetables conveyer according to any one of 1 ~ 9 realizes, comprise the following steps:
(1) enter the sequencing of processing stations according to fruit seat, by artificial or automatic mode, fruits and vegetables to be processed are fixed on fruit seat successively;
(2) driver train drives conveyer chain with batch (-type) and equidistant mode moves, and makes the fruits and vegetables to be processed on fruit seat enter processing stations successively and process, specifically comprises the following steps:
(2.1) under initial condition, transmission telescoping cylinder and driving telescoping cylinder are in reset mode, the first inductor in stroke sensor is positioned at the induction region of the first proximity switch, and the second inductor in reseting sensor is positioned at the induction region of the 3rd proximity switch;
(2.2) control system sends mobile working signal once to transmission telescoping cylinder and driving telescoping cylinder, first drives the expansion link in telescoping cylinder to stretch out, and extend in one of them driving gap; Then transmission telescoping cylinder work, the expansion link of transmission telescoping cylinder drives and drives telescoping cylinder to move, thus promotion conveyer chain moves, when the first inductor in stroke sensor arrives in the induction region of the second proximity switch, control system controls transmission telescoping cylinder and quits work, and one of them fruit seat has been sent to processing stations;
(2.3) expansion link in telescoping cylinder is then driven to reset, when in reseting sensor, the second inductor arrives in the induction region of the 3rd proximity switch, control system controls to drive telescoping cylinder to quit work, control transmission telescoping cylinder to reset simultaneously, until the first inductor in stroke sensor arrives in the induction region of the first proximity switch, return to initial condition;
(2.4) after garden stuff processing equipment completes the processing of current fruits and vegetables, completion of processing signal is sent to control system, the action of control system repeated execution of steps (2.2) and (2.3), cyclically work as follows, and rear one fruit seat move the position once move with previous fruit seat before position overlap.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510062278.6A CN104670813B (en) | 2015-02-05 | 2015-02-05 | Fruit and vegetable transmission device and transmission method |
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| CN201510062278.6A CN104670813B (en) | 2015-02-05 | 2015-02-05 | Fruit and vegetable transmission device and transmission method |
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| CN104670813A true CN104670813A (en) | 2015-06-03 |
| CN104670813B CN104670813B (en) | 2017-01-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114873166A (en) * | 2022-05-20 | 2022-08-09 | 徐仁芝 | Automatic assembly production line |
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| CN202864296U (en) * | 2012-10-16 | 2013-04-10 | 宁波远景汽车零部件有限公司 | Cylinder-push-type chain conveying mechanism |
| CN203728059U (en) * | 2014-02-18 | 2014-07-23 | 同福碗粥股份有限公司 | Packing machine transporting mechanism |
| CN204021759U (en) * | 2014-07-30 | 2014-12-17 | 巫山县黛溪老磨坊食品有限公司 | Batch (-type) transport plane |
| CN204606895U (en) * | 2015-02-05 | 2015-09-02 | 杨李益 | A kind of fruits and vegetables conveyer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114873166A (en) * | 2022-05-20 | 2022-08-09 | 徐仁芝 | Automatic assembly production line |
| CN114873166B (en) * | 2022-05-20 | 2023-12-15 | 南京嘉翼精密机器制造股份有限公司 | Automatic assembly production line |
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| CN104670813B (en) | 2017-01-25 |
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