CN106969936A - A kind of residual detection field sampler of tomato agriculture - Google Patents

A kind of residual detection field sampler of tomato agriculture Download PDF

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Publication number
CN106969936A
CN106969936A CN201710329311.6A CN201710329311A CN106969936A CN 106969936 A CN106969936 A CN 106969936A CN 201710329311 A CN201710329311 A CN 201710329311A CN 106969936 A CN106969936 A CN 106969936A
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CN
China
Prior art keywords
tomato
motion
sample
agriculture
residual detection
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.)
Pending
Application number
CN201710329311.6A
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Chinese (zh)
Inventor
陈子雷
方丽萍
杜红霞
梁京芸
毛江胜
官帅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Agricultural Quality Standards and Testing Technology of Shandong Academy of Agricultural Sciences
Original Assignee
Institute of Agricultural Quality Standards and Testing Technology of Shandong Academy of Agricultural Sciences
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institute of Agricultural Quality Standards and Testing Technology of Shandong Academy of Agricultural Sciences filed Critical Institute of Agricultural Quality Standards and Testing Technology of Shandong Academy of Agricultural Sciences
Priority to CN201710329311.6A priority Critical patent/CN106969936A/en
Publication of CN106969936A publication Critical patent/CN106969936A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting

Abstract

The present invention relates to a kind of residual detection field sampler of tomato agriculture, belong to the residual detection sampling equipment field of agriculture.Including motion positions mechanism, sampling picking mechanism, collecting packing mechanism, sample antistaling box, chassis, control cabinet and motion walking mechanism.Motion positions mechanism is fixed on chassis, can both vertically and horizontally moved.Sampling picking mechanism is fixed on motion positions mechanism transverse axis, and lower section is provided with collecting packing mechanism, collecting packing mechanism built sample freshness protection package.Tray bottom is fixedly installed on chassis close to motion positions mechanism vertical shaft side provided with motion walking mechanism, control cabinet.Sample antistaling box is positioned on chassis relative to control cabinet opposite side, sample antistaling box is put into after the completion of harvesting to be checked.Each part integration of operation can realize the automatic harvesting of tomato field sampling, improve efficiency, reduce fruit mechanical damage in picking process.Simple in construction, production operation is convenient, and tomato harvesting sampling operation can be carried out in different field conditions.

Description

A kind of residual detection field sampler of tomato agriculture
Technical field
The present invention relates to the residual detection sampling equipment field of agriculture, and in particular to a kind of residual detection field sampler of tomato agriculture.
Background technology
Tomato is important industrial crops in plant of Solanaceae, is China's plantation and yield all unusual one of big fruits and vegetables.Kind Pest and disease damage easily occurs in growth course for eggplant, and applications of pesticide amount is larger.Used agricultural chemicals can not whole rows of being absorbed by plants Go out, largely remain in fruit, the influence healthy to people of the agricultural chemicals of residual and endanger more directly and serious.Cause Residues of pesticides are quickly inspected by random samples, it is ensured that enter the market product safety by this using the Detection Technologies of Pesticide Residues before tomato lists It is harmless significant.
In order to ensure people's food security and monitoring food quality, it is necessary to links such as tomato planting production and market circulations Progress agriculture is residual to wait Physico-chemical tests.When Treatment Analysis test is sampled to tomato sample, sampling process needs rationally effective, it is ensured that Sample self-consistentency and representativeness.To ensure that analysis result is accurate, will correctly it sample first.If the sample taken Product are not enough to represent the composition of whole materials, then its assay also will be valueless at all.So in the premise of guaranteed efficiency Under, accurate rational tomato field sampling, it is ensured that sampling tries the representative particularly important of material.
Current tomato field sampling relies primarily on artificial harvesting operation, and efficiency comparison is low.As social development and technology are entered Step, mechanical harvest gradually replaces manual work, both at home and abroad the fruit and vegetable picking such as existing related tomato, sample machinery equipment research and Report.The fruit and vegetable picking machine equipment of prior art is that by NI Vision Builder for Automated Inspection, to complete, harvesting etc. is related to be made a class to programming The automated machine harvesting system with perception of industry task, can solve the problem that manpower shortage, reduction labor strength, Raise labour productivity.
But fruit discrimination and positioning precision are low, easily affected by a natural, fruit damage ratio is larger, make due to existing The problems such as use cost is high is made, thus mechanical tomato picker device equipment not yet obtains large-scale promotion.The tomato sampling of prior art Equipment is generally harvesting servicing unit, higher to artificial degree of dependence.As Chinese patent 201320022702.0 discloses a kind of kind Eggplant picking knife, can easily cut the tomato handle base of a fruit, improve operating efficiency, and the tomato picked leaves complete green in bottom Color leaflet.Although can overcome the damage to fruit in picking process, picking efficiency is not high.
Therefore a kind of picking efficiency is high, while can accurately recognize, not by tomato planting ambient influnence, samples picking process Middle to be damaged without fruit, simple in construction, manufacture and the residual detection field sampler of tomato agriculture simple for use are urgently developed Out.
The content of the invention
In order to the picking efficiency for overcoming prior art to exist is low, easily by natural environment influence, fruit damage ratio be larger, manufacture The high shortcoming of use cost, the present invention provides a kind of residual detection field sampler of tomato agriculture.The residual detection field of the tomato agriculture takes Sampling device can not only improve harvesting production efficiency, and not ensure that sampling tomato damages without harvesting by natural environment influence Wound, apparatus structure is simple, production and application is convenient.
To achieve the above object, the technical solution adopted for the present invention to solve the technical problems is:A kind of residual inspection of tomato agriculture Surveying field sampler includes:Motion positions mechanism, sampling picking mechanism, collecting packing mechanism, sample antistaling box, chassis, control Case processed and motion walking mechanism.
Described motion positions mechanism includes vertical shaft, transverse axis, motor and rotational motion mechanism, described vertical shaft and horizontal stroke Axle is provided with motion guide rail leading screw, and described motor is bi-directional drive motor.Motion positions mechanism is fixed on by vertical shaft On chassis, transverse axis is fixed on vertical shaft by rotational motion mechanism.The rotational motion mechanism includes motor, framework flange With rotation driving gear;Wherein described framework flange be the mutually perpendicular framework flange of guide rail hole, the fuselage of motor with The side of framework flange is fixedly connected;The drive shaft of motor passes through framework flange shell, the driving shaft end of motor The rotation driving gear supporting with motion guide rail leading screw on vertical shaft and transverse axis is respectively equipped with, master is rotated under the driving of motor Moving gear does horizontal or vertical motion respectively on the motion guide rail leading screw of vertical shaft or transverse axis, drives rotational motion mechanism motion.
Described sampling picking mechanism includes clamping device and cutting mechanism, and described clamping device includes fixed mount, connected Extension bar, clamping part, travelling gear and drive motor;Travelling gear, travelling gear and one end are provided with inside described fixed mount Driven tooth engagement in connecting rod provided with driven tooth, connecting rod end is provided with clamping part, and folder is driven under motor driving The portion of holding does relative motion, and completes the holding action to plucking tomato sample, and described clamping part is two pieces of arcs being oppositely arranged Plate;The cutting mechanism includes cutting knife and cutter shaft, and the cutter shaft is connected with motor power transmission shaft, and the cutting knife includes moving knife Plate and knife fixing plate, moving knife plate are fixed on cutter shaft, and knife fixing plate is fixedly installed on fixed mount, and moving knife plate is under motor driving Relative to knife fixing plate motion, cutting action is completed.
Sampling picking mechanism is fixed on motion positions mechanism transverse axis, is blocked below sampling picking mechanism and is fixed with collection bag Mounting mechanism, collecting packing mechanism built sample freshness protection package.Described tray bottom is fixed and set provided with motion walking mechanism, control cabinet Put close to motion positions mechanism vertical shaft side on chassis, sample antistaling box is positioned on chassis relative to control cabinet opposite side; Control cabinet connects each mechanism by pilot and carries out athletic performance control.
It is preferred that, described moving knife plate is the cutting knife that the both sides being fixed on cutter shaft have the knife edge.
It is preferred that, described knife fixing plate is the cutting knife for having the inclined-plane knife edge in face of moving knife plate side.
It is preferred that, described motion walking mechanism is the driving wheel with drive device for being arranged on tray bottom corner.
It is preferred that, controlled atmosphere device and thermostat are provided with described sample antistaling box.
It is preferred that, described chassis is provided with the neck of fixing card and sample antistaling box.
It is preferred that, the arc of described clamping device is provided with anti-skidding cushion.
It is preferred that, guide rail is provided between described collecting packing mechanism and sample antistaling box, after can bagging be packed Tomato sample is delivered in antistaling box by guide rail.
A kind of tomato agriculture residual detection field sampler sampling of the present invention is in use, by the residual detection of tomato agriculture of the present invention Field sampler is positioned over operation field under the control of control cabinet, after clamping device first fixes target sample, cutting machine Structure enters tomato sample after tomato handle fast shut-off in collecting packing mechanism.Tomato sample enters after collecting packing mechanism, by Fall to entering in preset sample freshness protection package in Action of Gravity Field, complete bagging packaging.Kind of bagging packaging can will be completed manually Eggplant sample is put into the preservation of sample antistaling box, can also enter sample by the guide rail between antistaling box and collecting packing mechanism fresh-keeping Case is preserved.Operation is repeated until completing this batch sampling work, the gas and temperature of sample antistaling box is adjusted, next group can be continued The sampling harvesting operation of sample.
The advantageous effects of the present invention:
1st, the residual detection field sampler of tomato agriculture of the invention, realizes the automatic harvesting of tomato field sampling, overcomes operation Labor intensity is big, the low problem of manual sampling harvesting rate, reduction human input and production cost.
2nd, the residual detection field sampler of tomato agriculture of the invention, passes through the sampling being made up of clamping device and cutting mechanism Picking mechanism rapid picking is sampled, and the arc of clamping device is provided with anti-skidding cushion, effectively reduces picking process and causes Fruit damage.
3rd, the residual detection field sampler of tomato agriculture of the invention, simple in construction, easy to operate, can realize different fields The tomato harvesting sampling operation of environment, improves the residual detection sampling efficiency of tomato agriculture.
Brief description of the drawings
Fig. 1 is the structural representation of the residual detection field sampler of tomato agriculture of the present invention;
Fig. 2 is the motion positions structural scheme of mechanism of the residual detection field sampler of tomato agriculture of the present invention;
Fig. 3 is the sampling picking mechanism schematic diagram of the residual detection field sampler of tomato agriculture of the present invention.
In figure:1:Motion positions mechanism;2:Sample picking mechanism;3rd, collecting packing mechanism;4:Sample antistaling box;5:Bottom Disk;6:Control cabinet;7:Move walking mechanism;8:Vertical shaft;9:Transverse axis;10:Motor;11:Framework flange;12:Fixed mount; 13:Connecting rod;14:Clamping part;15:Travelling gear;16:Drive motor;17:Cutter shaft;18:Moving knife plate;19:Knife fixing plate;20: Pilot.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, and embodiment does not limit the present invention.
A kind of residual detection field sampler of tomato agriculture includes:Motion positions mechanism 1, sampling picking mechanism 2, collection bag Mounting mechanism 3, sample antistaling box 4, chassis 5, control cabinet 6 and motion walking mechanism 7.Motion positions mechanism 1 is fixed on by vertical shaft 8 On chassis 5, control cabinet 6 is fixedly installed on chassis 5 close to the side of vertical shaft 8, and control cabinet 6 connects each mechanism by pilot 20 Carry out athletic performance control.Relative to neck of the opposite side of control cabinet 6 provided with fixing card and sample antistaling box 4, sample on chassis 5 Antistaling box 4 is positioned on neck, and sample antistaling box 4 is provided with controlled atmosphere device and thermostat.The bottom of chassis 5 is provided with motion vehicle with walking machine Structure 7, described motion walking mechanism 7 is the driving wheel with drive device for being arranged on tray bottom corner.
Motion positions mechanism 1 includes vertical shaft 8, transverse axis 9, motor 10 and rotational motion mechanism, described vertical shaft 8 and horizontal stroke Axle 9 is provided with motion guide rail leading screw, and described motor 10 is bi-directional drive motor.Motion positions mechanism 1 is solid by vertical shaft 8 It is scheduled on chassis 5, transverse axis 9 is fixed on vertical shaft 8 by rotational motion mechanism.Described rotational motion mechanism includes motor 10th, framework flange 11 and rotation driving gear, wherein, framework flange 11 is the mutually perpendicular framework flange of guide rail hole, driving electricity The fuselage of machine 10 is fixedly connected with the side of framework flange 11;The drive shaft of motor passes through framework flange shell, driving electricity The driving shaft end of machine is respectively equipped with the rotation driving gear supporting with motion guide rail leading screw on vertical shaft and transverse axis, in motor Driving under rotation driving gear do horizontal or vertical motion respectively on the motion guide rail leading screw of vertical shaft or transverse axis, drive rotation Motion is moved.
Sampling picking mechanism 2 includes clamping device and cutting mechanism, and described clamping device includes fixed mount 12, connecting rod 13rd, clamping part 14, travelling gear 15 and drive motor 16;The described inside of fixed mount 12 is provided with travelling gear 15, driving cog Wheel 15 is engaged with the driven tooth in connecting rod 13 of the one end provided with driven tooth, and the end of connecting rod 13 is provided with clamping part 14, in driving Motor driving is lower to drive clamping part to do relative motion, and completes the holding action to plucking tomato sample, described clamping part 14 is Two pieces of arcs for being oppositely arranged, arc is provided with anti-skidding cushion.The cutting mechanism includes cutting knife and cutter shaft 17, described Cutter shaft 17 is connected with the power transmission shaft with motor 16, and the cutting knife includes moving knife plate 18 and knife fixing plate 19, and moving knife plate 18 is fixed On cutter shaft 17, knife fixing plate 19 is fixedly installed on fixed mount 12.Described knife fixing plate 19 is oblique in face of the side of moving knife plate 18 tool The cutting knife of the face knife edge;Described moving knife plate 18 is the cutting knife that the both sides being fixed on cutter shaft have the knife edge, and moving knife plate 18 is in driving Relative to knife fixing plate motion under motor driving, cutting action is completed.
Sampling picking mechanism 2 is fixed on transverse axis 8, and collecting packing mechanism 3 is blocked and be fixed with the lower section of sampling picking mechanism 2, Sample freshness protection package built in collecting packing mechanism 3.Guide rail is provided between collecting packing mechanism 3 and sample antistaling box 4, can be by bagging Tomato sample after packaging is delivered to 4 in antistaling box by guide rail.
The residual detection field sampler of tomato agriculture of the present invention is placed in operation field under the control of control cabinet, clamping machine Tomato sample after tomato handle fast shut-off is entered collecting packing mechanism by cutter device after structure first fixes target sample.Tomato sample Product enter after collecting packing mechanism, because Action of Gravity Field falls to entering in preset sample freshness protection package, complete bagging packaging.Can be with The tomato sample for completing bagging packaging is put into sample antistaling box manually to preserve, antistaling box and collecting packing mechanism can also be passed through Between guide rail into sample antistaling box preserve.Operation is repeated until completing this batch sampling work, regulation sample antistaling box Gas and temperature, can continue the sampling harvesting operation of next group sample.
It is pointed out that the technical concepts and features of above-mentioned preferred embodiment only to illustrate the invention, its object is to Person skilled in the art can understand present disclosure and implement according to this, the protection of the present invention can not be limited with this Scope.Any equivalent change or modification in accordance with the spirit of the invention, should all be included within the scope of the present invention.

Claims (10)

1. a kind of residual detection field sampler of tomato agriculture, it is characterised in that:Including motion positions mechanism, sampling picking mechanism, Collecting packing mechanism, sample antistaling box, chassis, control cabinet and motion walking mechanism, motion positions mechanism include vertical shaft, transverse axis, Motor and rotational motion mechanism, described motor is bi-directional drive motor, and motion positions mechanism is fixed by vertical shaft On chassis, transverse axis is fixed on vertical shaft by rotational motion mechanism;Sampling picking mechanism includes clamping device and cutting mechanism, Sampling picking mechanism is fixed on transverse axis;Sample and collecting packing mechanism, collecting packing mechanism built sample are provided with below picking mechanism Product freshness protection package;Tray bottom is fixedly installed on chassis close to motion positions mechanism vertical shaft provided with motion walking mechanism, control cabinet Side, sample antistaling box is positioned on chassis relative to control cabinet opposite side.
2. the residual detection field sampler of a kind of tomato agriculture according to claim 1, it is characterised in that:Described vertical shaft and Transverse axis is provided with motion guide rail leading screw;The rotational motion mechanism includes motor, framework flange and rotation driving gear, its Described in framework flange be the mutually perpendicular framework flange of guide rail hole, the side of the fuselage and framework flange of motor is fixed Connection;The drive shaft of motor passes through framework flange shell, and the driving shaft end of motor is respectively equipped with and vertical shaft and horizontal stroke The supporting rotation driving gear of motion guide rail leading screw on axle, rotates driving gear in vertical shaft or transverse axis under the driving of motor Motion guide rail leading screw on do horizontal or vertical motion respectively, drive rotational motion mechanism motion.
3. the residual detection field sampler of a kind of tomato agriculture according to claim 1, it is characterised in that:Described clamping machine Structure includes fixed mount, connecting rod, clamping part, travelling gear and drive motor;Travelling gear is provided with inside described fixed mount, Travelling gear is engaged with the driven tooth in connecting rod of the one end provided with driven tooth, and connecting rod end is provided with clamping part, in driving electricity Machine driving is lower to drive clamping part to do relative motion, and completes the holding action to plucking tomato sample, and described clamping part is two pieces The arc being oppositely arranged.
4. the residual detection field sampler of a kind of tomato agriculture according to claim 1, it is characterised in that:The cutting mechanism Including cutting knife and cutter shaft, the cutter shaft is connected with motor power transmission shaft, and the cutting knife includes moving knife plate and knife fixing plate, moving knife Plate is fixed on cutter shaft, and knife fixing plate is fixedly installed on fixed mount, and moving knife plate is under motor driving relative to knife fixing plate fortune It is dynamic, complete cutting action.
5. the residual detection field sampler of a kind of tomato agriculture according to claim 3, it is characterised in that:Described clamping machine The clamping part arc of structure is provided with anti-skidding cushion.
6. the residual detection field sampler of a kind of tomato agriculture according to claim 4, it is characterised in that:Described is described Moving knife plate is the cutting knife that the both sides being fixed on cutter shaft have the knife edge;Described knife fixing plate is to have inclined-plane knife in face of moving knife plate side The cutting knife of cutting edge of a knife or a sword.
7. according to a kind of any described residual detection field samplers of tomato agriculture of claim 1-6, it is characterised in that:Described Guide rail is provided between collecting packing mechanism and sample antistaling box.
8. according to a kind of any described residual detection field samplers of tomato agriculture of claim 1-6, it is characterised in that:Described It is the driving wheel with drive device for being arranged on tray bottom corner to move walking mechanism.
9. according to a kind of any described residual detection field samplers of tomato agriculture of claim 1-6, it is characterised in that:Described Sample antistaling box has controlled atmosphere device and thermostat.
10. according to a kind of any described residual detection field samplers of tomato agriculture of claim 1-6, it is characterised in that:It is described Neck of the chassis provided with fixing card and sample antistaling box.
CN201710329311.6A 2017-05-11 2017-05-11 A kind of residual detection field sampler of tomato agriculture Pending CN106969936A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110823639A (en) * 2019-12-13 2020-02-21 深圳市宇驰检测技术股份有限公司 Automatic sampling device for bottom mud of river and lake
CN112014180A (en) * 2020-08-21 2020-12-01 四川仲测质量技术检测有限公司 Food detection sampling preprocessing device

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KR101249355B1 (en) * 2013-01-24 2013-04-03 경북대학교 산학협력단 Hander for oriental melon harvesting robot
CN203407237U (en) * 2013-08-28 2014-01-29 蒋学民 High-altitude fruit picking device
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CN203761860U (en) * 2014-02-18 2014-08-13 浙江机电职业技术学院 Mechanical claw for picking greenhouse cultivated tomatoes
CN104255193A (en) * 2014-08-19 2015-01-07 刘宝帅 Apple picking machine and method for operating same
CN105580560A (en) * 2014-11-16 2016-05-18 张桂春 Apple harvesting robot
CN205755606U (en) * 2016-05-05 2016-12-07 大连大学 A kind of Picking shears for plucking honey peach
CN106332604A (en) * 2016-10-13 2017-01-18 天津恺丰义科技有限公司 Electric picking device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2917239Y (en) * 2006-06-01 2007-07-04 李峰斌 Mechanical fruit picker
CN202043462U (en) * 2011-05-08 2011-11-23 鱼新民 Electric wild pepper picker
KR101249355B1 (en) * 2013-01-24 2013-04-03 경북대학교 산학협력단 Hander for oriental melon harvesting robot
CN203407237U (en) * 2013-08-28 2014-01-29 蒋学民 High-altitude fruit picking device
CN103858597A (en) * 2014-02-18 2014-06-18 浙江机电职业技术学院 Mechanical picking device for greenhouse cultivated tomatoes
CN203761860U (en) * 2014-02-18 2014-08-13 浙江机电职业技术学院 Mechanical claw for picking greenhouse cultivated tomatoes
CN104255193A (en) * 2014-08-19 2015-01-07 刘宝帅 Apple picking machine and method for operating same
CN105580560A (en) * 2014-11-16 2016-05-18 张桂春 Apple harvesting robot
CN205755606U (en) * 2016-05-05 2016-12-07 大连大学 A kind of Picking shears for plucking honey peach
CN106332604A (en) * 2016-10-13 2017-01-18 天津恺丰义科技有限公司 Electric picking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110823639A (en) * 2019-12-13 2020-02-21 深圳市宇驰检测技术股份有限公司 Automatic sampling device for bottom mud of river and lake
CN112014180A (en) * 2020-08-21 2020-12-01 四川仲测质量技术检测有限公司 Food detection sampling preprocessing device
CN112014180B (en) * 2020-08-21 2024-04-23 四川仲测质量技术检测有限公司 Food detection sampling preprocessing device

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