CN209017468U - A kind of harvesting device suitable for water planting romaine lettuce - Google Patents

A kind of harvesting device suitable for water planting romaine lettuce Download PDF

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Publication number
CN209017468U
CN209017468U CN201821744445.0U CN201821744445U CN209017468U CN 209017468 U CN209017468 U CN 209017468U CN 201821744445 U CN201821744445 U CN 201821744445U CN 209017468 U CN209017468 U CN 209017468U
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CN
China
Prior art keywords
root system
romaine lettuce
water planting
fixing belt
positioning plate
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Expired - Fee Related
Application number
CN201821744445.0U
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Chinese (zh)
Inventor
郝敬虹
李秉妍
范双喜
韩莹琰
肖爽
刘超杰
秦晓晓
杜巍
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Beijing University of Agriculture
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Beijing University of Agriculture
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Priority to CN201821744445.0U priority Critical patent/CN209017468U/en
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Publication of CN209017468U publication Critical patent/CN209017468U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a kind of vegetable harvesting devices, have the effect of that aesthetics is high.The utility model discloses a kind of harvesting devices suitable for water planting romaine lettuce, including bracket, more parallel water planting pipes are provided on the bracket, the upper surface sliding of the water planting pipe is connected with root system fixing belt, it is provided with positioning plate above the root system fixed frame, the positioning plate, which is gone into battle, shows multiple through-holes passed through for romaine lettuce;The vegetable cutting mechanism for cutting romaine lettuce is provided on the bracket, the vegetable cutting mechanism includes the cylinder one of knife rest and driving knife rest vertical lifting, the vegetable cutting mechanism is provided with two mobile axis mobile platforms of driving lifting cylinder, there are two hinged cutters for setting below knife rest, there is the space for placing romaine lettuce between two cutters, it is arranged on knife rest there are two the cylinder two for being respectively used to driving one cutter rotation, the bracket edge is provided with the collecting box for collecting production.The accurate separation for realizing romaine lettuce and root system, improves aesthetics.

Description

A kind of harvesting device suitable for water planting romaine lettuce
Technical field
The utility model relates to a kind of vegetable harvesting device, more specifically, it relates to a kind of suitable for water planting romaine lettuce Harvesting device.
Background technique
Vegetable aquaculture, refer to most of root growth in nutrient solution liquid layer layer, only by nutrient solution for its provide moisture, Nutrient, oxygen are different from the vegetables cultivated under conventional soil planting form.Vegetable aquaculture growth cycle is short, rich in a variety of Vitamin and mineral necessary to human body.
A kind of vegetable aquaculture is disclosed in notification number CN205922054U, the patent of the applying date 20160823 and is harvested automatically is System, the bracket including supporting aquiculture pipeline, the bracket include the cross bar being arranged in parallel and the vertical bar connecting with cross bar, the water Management road is arranged on cross bar;Further include electric linear sliding rail, corner cylinder, picks cylinder, grow limit sleeve, push away dish cylinder, net Shape pushes away chopping board, dish root conveyer belt, dish root cutter and vegetables conveyer belt etc..
The above-mentioned automatic recovery system of utility model vegetable aquaculture can produce mature vegetables from water planting pipe automatically, And to vegetables automatic cutting root.But above-mentioned vegetables are to carry out Cut vegetables close to the netted chopping board that pushes away, due to the root system shape of vegetables Without rule, while the netted thickness for pushing away chopping board itself is added, causes the root system of vegetables that can not cut off completely, influence the beauty of vegetables Sight degree.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of receipts suitable for water planting romaine lettuce Device is cut, has the effect of that aesthetics is high.
To realize the above-mentioned technical purpose, the utility model provides following technical solution: a kind of suitable for water planting romaine lettuce Harvesting device, including bracket, more parallel water planting pipes are provided on the bracket, and the upper surface of the water planting pipe slides connection There is a root system fixing belt, be provided with positioning plate above the root system fixed frame, the positioning plate is gone into battle to show and multiple be passed through for romaine lettuce Through-hole;
The vegetable cutting mechanism for cutting romaine lettuce is provided on the bracket, the vegetable cutting mechanism includes knife rest and driving knife rest The cylinder one of vertical lifting, the vegetable cutting mechanism are provided with two mobile axis mobile platforms of driving lifting cylinder, under the knife rest There is the space for placing romaine lettuce between two cutters, be provided with two on the knife rest in side's setting there are two hinged cutter A cylinder two for being respectively used to driving one cutter rotation, the bracket edge are provided with the collecting box for collecting production.
By using above-mentioned technical proposal, romaine lettuce seedling is first passed through into positioning plate and is placed on root system fixed frame, romaine lettuce are waited After reaching maturity, vegetable cutting mechanism can be started and cut romaine lettuce, first by two axis mobile platforms, knife rest is moved to a romaine lettuce Surface, two cylinders two shrink, two cutters are pulled open, cylinder one puts down knife rest, makes cutter close to positioning plate, cylinder Two stretch out, and two cutters are closed up, and romaine lettuce is just separated with root, since cutter is located above positioning plate, the position meeting of cutter cutting Closer to the trunk of romaine lettuce, more fully root system can be cut off, the root system excision of romaine lettuce is realized, it is high to achieve aesthetics Beneficial effect.Romaine lettuce is located between two cutters after being cut, and knife rest is first lifted by cylinder one, and two axis mobile platforms move knife rest It moves above collecting box, cylinder again and again drops to knife rest close to the position of collecting box, and two cylinders two are shunk, and romaine lettuce will be due to Self gravity is fallen in collecting box, achieves the auxiliary beneficial effect for improving automation.
Preferably, the length direction both ends of the water planting pipe are respectively arranged with a vertical guide rod, the positioning The both ends of plate offer the hole passed through for guide rod respectively, wherein being threaded with swivel nut, the spiral shell on a guide rod Putting on recess has width annular groove identical with positioning plate thickness, and the outer diameter of the annular groove and the hole internal diameter of positioning plate are identical.
By using above-mentioned technical proposal, staff can adjust positioning plate according to the practical growing state of romaine lettuce Highly, it cuts away the root system of romaine lettuce as much as possible completely, achieves the beneficial effect for further increasing aesthetics.Simultaneously The position of positioning plate can be turned up as romaine lettuce constantly grows tall, persistently control romaine lettuce growth conditions, guarantee romaine lettuce vertically to Upper growth further improves the aesthetics of romaine lettuce.
Preferably, the lower semisection of the cutter is made of bent alloy material.
By using above-mentioned technical proposal, after the fine position of positioning plate, just fitting positioning plate after cutter may not close up, Cutter, to not influence normally closing up for cutter, is avoided by that can deform after the extruding of positioning plate and adjusts cutter again at this time Position achieves the beneficial effect for improving operation convenience.
Preferably, the root system fixing belt is set as annular, the root system fixing belt is fabricated from a flexible material, described It is that multiple holes passed through for root system are offered in fixing belt, the both ends difference fitting sle of the root system fixing belt is in two rotation axis On, the bracket is provided with the driving motor of driving rotation axis rotation, and one end of the root system fixing belt protrudes from water planting pipe, institute State the ash being provided with below root system fixing belt for collecting root system.
By using above-mentioned technical proposal, after the romaine lettuce on a water planting pipe is all cut, it is lifted positioning plate, and start drive Dynamic motor drives root system fixing belt to rotate, after the root system in root system fixing belt turns to lower section, since self gravity will be fallen Enter in ash can, do not need to artificially collect root system, further improves operation convenience.
Preferably, the centre of the rotation axis offers the recessing groove of annular.
By using above-mentioned technical proposal, when root system is turned at rotation axis, root system can be located in the recessing groove of rotation axis, It avoids rotation axis from rolling root system, root system is caused to be sticked in root system fixing belt, achieve the beneficial effect for improving structural soundness.
Preferably, being extended with the push plate of end fitting root system fixing belt lower surface on the ash can.
By using above-mentioned technical proposal, after root system encounters push plate, push plate will hinder root system to continue that root system is followed to fix Tape travel avoids root system from being stuck in root system fixing belt, further improves the stability of structure.
Preferably, being provided with agitating shaft in the collecting box, the agitating shaft, which is gone into battle, shows more brush rolls flexible, institute It states collecting box side and is provided with the motor for driving agitating shaft rotation.
By using above-mentioned technical proposal, it is first put into enough clear water in collecting box, starts after collecting romaine lettuce, just makes to stir Axis rotation is mixed, the romaine lettuce for falling into collecting box will constantly roll, and romaine lettuce be cleaned, while can also keep the fresh of romaine lettuce.
In conclusion the utility model achieves following effect:
1. realizing the accurate separation of romaine lettuce and root system by the cooperation of vegetable cutting mechanism and positioning plate, improving aesthetics;
2. realizing the automatic collection of root system by the cooperation of positioning plate and root system fixing belt.
Detailed description of the invention
Fig. 1 is in the present embodiment for showing integrally-built schematic diagram;
Fig. 2 is in the present embodiment for showing the schematic diagram of root system fixing belt and rotation axis matching relationship.
In figure, 1, bracket;11, water planting pipe;12, root system fixing belt;2, positioning plate;21, guide rod;22, swivel nut;3, it cuts the dish Mechanism;31, knife rest;32, cylinder one;33, two axis mobile platform;34, cutter;35, cylinder two;36, collecting box;41, rotation axis; 43, ash can;44, recessing groove;45, push plate;46, agitating shaft;47, brush roll.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment: a kind of harvesting device suitable for water planting romaine lettuce is provided on bracket 1 as shown in Figure 1, including bracket 1 More parallel water planting pipes 11, the upper surface sliding of water planting pipe 11 are connected with root system fixing belt 12, setting above root system fixed frame There is positioning plate 2, positioning plate 2, which is gone into battle, shows multiple through-holes passed through for romaine lettuce, passes through positioning plate 2 and is placed on root system romaine lettuce and consolidate After determining on band 12, positioning plate 2 can buttress romaine lettuce seedling, and romaine lettuce seedling is avoided to be poured in root system fixing belt 12.
As shown in Figure 1, being provided with the vegetable cutting mechanism 3 for cutting romaine lettuce on bracket 1, vegetable cutting mechanism 3 includes 31 He of knife rest The cylinder 1 of 31 vertical lifting of knife rest is driven, vegetable cutting mechanism 3 is provided with two mobile axis mobile platforms 33 of driving lifting cylinder, Below knife rest 31 there is the space for placing romaine lettuce, set on knife rest 31 in setting there are two hinged cutter 34 between two cutters 34 It sets there are two the cylinder 2 35 for being respectively used to driving one cutter 34 rotation, 1 edge of bracket is provided with the receipts for collecting production Header 36.Two axis mobile platforms 33 can be built by ball screw framework and rodless cylinder cooperation, realize knife rest 31 in water It square accurately moves upwards, guarantees that cutter 34 can be moved to just right above romaine lettuce, ball screw framework is machinery field Common knowledge, this will not be repeated here.
As shown in Figure 1, the length direction both ends of water planting pipe 11 are respectively arranged with a vertical guide rod 21, positioning plate 2 Both ends offer the hole passed through for guide rod 21 respectively, wherein being threaded with swivel nut 22, swivel nut 22 on a guide rod 21 Upper recess has width annular groove identical with 2 thickness of positioning plate, and the outer diameter of annular groove and the hole internal diameter of positioning plate 2 are identical.Staff The height of positioning plate 2 can be adjusted, cuts the root system of romaine lettuce as much as possible completely according to the practical growing state of romaine lettuce Fall.The position of positioning plate 2 can be turned up as romaine lettuce constantly grows tall simultaneously, continue firmly to buttress romaine lettuce, guarantee that romaine lettuce is perpendicular It directly grows up, further improves the aesthetics of romaine lettuce.
The lower semisection of cutter 34 is made of bent alloy material, and after the fine position of positioning plate 2, cutter 34 may be not Positioning plate 2 is just bonded after closing up, cutter 34 can be deformed by after the extruding of positioning plate 2 at this time, to not influence cutter 34 just Often close up, avoids the position for adjusting cutter 34 again.
As shown in Figure 1, root system fixing belt 12 is set as annular, root system fixing belt 12 is fabricated from a flexible material, and root system is fixed With offering multiple holes passed through for root system on 12, the both ends difference fitting sle of root system fixing belt 12 in two rotation axis 41, Bracket 1 is provided with the driving motor of driving 41 rotation of rotation axis, and one end of root system fixing belt 12 protrudes from water planting pipe 11, and root system is solid Determine to be provided with the ash can 43 for collecting root system below band 12.After the romaine lettuce on a water planting pipe 11 is all cut, lifting is fixed Position plate 2, and start driving motor to drive root system fixing belt 12 to rotate, after the root system in root system fixing belt 12 turns to lower section, Since self gravity drops into ash can 43, do not need to artificially collect root system.
As shown in Fig. 2, the centre of rotation axis 41 offers the recessing groove 44 of annular.When root system is turned at rotation axis 41, Root system can be located in the recessing groove 44 of rotation axis 41, avoid rotation axis 41 from rolling root system, root system is caused to be sticked to root system fixing belt 12 On.
As shown in Figure 1, being extended with the push plate 45 of end fitting 12 lower surface of root system fixing belt on ash can 43.Root system encounters After push plate 45, push plate 45 will hinder root system to continue that root system fixing belt 12 is followed to advance, and root system is avoided to be stuck in root system fixing belt 12 On.
As shown in Figure 1, being provided with agitating shaft 46 in collecting box 36, agitating shaft 46, which is gone into battle, shows more brush rolls 47 flexible, 36 side of collecting box is provided with the motor for driving 46 rotation of agitating shaft.It is first put into enough clear water in collecting box 36, starts to receive After collecting romaine lettuce, just make 46 rotation of agitating shaft, the romaine lettuce for falling into collecting box 36 will constantly roll, and romaine lettuce be cleaned, while can also To keep the fresh of romaine lettuce.
The course of work: first passing through positioning plate 2 for romaine lettuce seedling and be placed on root system fixed frame, after waiting romaine lettuce to reach maturity, Vegetable cutting mechanism 3 can be started to cut romaine lettuce.
Staff first according to the growing state of romaine lettuce, adjusts the position of positioning plate 2, guarantees that root system can be by as much as possible Excision.By two axis mobile platforms 33, knife rest 31 is moved to the surface of a romaine lettuce, two cylinders 2 35 are shunk, by two A cutter 34 pulls open, and cylinder 1 puts down knife rest 31, makes cutter 34 close to positioning plate 2, cylinder 2 35 stretches out, by two cutters 34 close up, and romaine lettuce is just separated with root.
Romaine lettuce is located between two cutters 34 after being cut, and knife rest 31 is first lifted by cylinder 1, two axis mobile platforms 33 Knife rest 31 is moved to 36 top of collecting box, cylinder 1 again drops to knife rest 31 close to the position of collecting box 36, two cylinders 2 35 shrink, and romaine lettuce will be fallen in collecting box 36 due to self gravity.Start the agitating shaft 46 in collecting box 36, brush roll 47 Constantly romaine lettuce can be driven to roll, the dust on romaine lettuce is washed off.
After romaine lettuce on same root water planting pipe 11 has been gathered in, positioning plate 2 is raised, and start driving motor, drives root system 12 rotation of fixing belt, the romaine lettuce root in root system fixing belt 12 drop into ash can 43, do not need manually to go to collect again, simultaneously Vegetable cutting mechanism 3 can also go to collect the romaine lettuce on other water planting pipes 11 simultaneously.

Claims (7)

1. a kind of harvesting device suitable for water planting romaine lettuce, including bracket (1), it is characterised in that: be provided on the bracket (1) The upper surface sliding of more parallel water planting pipes (11), the water planting pipe (11) is connected with root system fixing belt (12), the root system It is provided with positioning plate (2) above fixed frame, the positioning plate (2), which is gone into battle, shows multiple through-holes passed through for romaine lettuce;
The vegetable cutting mechanism (3) for cutting romaine lettuce is provided on the bracket (1), the vegetable cutting mechanism (3) includes knife rest (31) With the cylinder one (32) of driving knife rest (31) vertical lifting, the vegetable cutting mechanism (3) is provided with mobile two of driving lifting cylinder Axis mobile platform (33), setting is there are two hinged cutter (34) below the knife rest (31), between two cutters (34) In the presence of the space for placing romaine lettuce, there are two the cylinders for being respectively used to driving one cutter (34) rotation for setting on the knife rest (31) Two (35), bracket (1) edge are provided with the collecting box (36) for collecting production.
2. a kind of harvesting device suitable for water planting romaine lettuce according to claim 1, it is characterised in that: the water planting pipe (11) length direction both ends are respectively arranged with a vertical guide rod (21), and the both ends of the positioning plate (2) open up respectively There is the hole passed through for guide rod (21), wherein being threaded with swivel nut (22), the swivel nut on a guide rod (21) (22) recess has width annular groove identical with positioning plate (2) thickness, the hole internal diameter phase of the outer diameter and positioning plate (2) of the annular groove on Together.
3. a kind of harvesting device suitable for water planting romaine lettuce according to claim 2, it is characterised in that: the cutter (34) Lower semisection be made of bent alloy material.
4. a kind of harvesting device suitable for water planting romaine lettuce according to claim 3, it is characterised in that: the root system is fixed Band (12) is set as annular, and the root system fixing belt (12) is fabricated from a flexible material, offers on the root system fixing belt (12) Multiple holes passed through for root system, the both ends difference fitting sle of the root system fixing belt (12) are described on two rotation axis (41) Bracket (1) is provided with the driving motor of driving rotation axis (41) rotation, and one end of the root system fixing belt (12) protrudes from water planting It manages (11), the ash can (43) for collecting root system is provided with below the root system fixing belt (12).
5. a kind of harvesting device suitable for water planting romaine lettuce according to claim 4, it is characterised in that: the rotation axis (41) centre offers the recessing groove (44) of annular.
6. a kind of harvesting device suitable for water planting romaine lettuce according to claim 5, it is characterised in that: the ash can (43) push plate (45) of end fitting root system fixing belt (12) lower surface is extended on.
7. a kind of harvesting device suitable for water planting romaine lettuce according to claim 6, it is characterised in that: the collecting box (36) it is provided with agitating shaft (46) in, the agitating shaft (46), which is gone into battle, shows more brush rolls (47) flexible, the collecting box (36) side is provided with the motor for driving agitating shaft (46) rotation.
CN201821744445.0U 2018-10-25 2018-10-25 A kind of harvesting device suitable for water planting romaine lettuce Expired - Fee Related CN209017468U (en)

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CN201821744445.0U CN209017468U (en) 2018-10-25 2018-10-25 A kind of harvesting device suitable for water planting romaine lettuce

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Application Number Priority Date Filing Date Title
CN201821744445.0U CN209017468U (en) 2018-10-25 2018-10-25 A kind of harvesting device suitable for water planting romaine lettuce

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110226508A (en) * 2019-07-16 2019-09-13 重庆花想容信息科技有限公司 A kind of intelligence sprout-growing device
CN110604052A (en) * 2019-10-22 2019-12-24 湖州灵粮生态农业有限公司 Automatic reap soilless culture device
CN113170655A (en) * 2021-05-08 2021-07-27 郝玉花 Water planting vegetables harvesting apparatus
CN113317035A (en) * 2021-05-25 2021-08-31 河南科技大学 Low-suction-and-pull stem cutting and harvesting device for water-cultured lettuce
CN113330906A (en) * 2021-05-08 2021-09-03 浙江理工大学 Linear driving type full-automatic harvesting vehicle for hydroponic leaf vegetables

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110226508A (en) * 2019-07-16 2019-09-13 重庆花想容信息科技有限公司 A kind of intelligence sprout-growing device
CN110604052A (en) * 2019-10-22 2019-12-24 湖州灵粮生态农业有限公司 Automatic reap soilless culture device
CN110604052B (en) * 2019-10-22 2022-04-19 湖州灵粮生态农业有限公司 Automatic reap soilless culture device
CN113170655A (en) * 2021-05-08 2021-07-27 郝玉花 Water planting vegetables harvesting apparatus
CN113330906A (en) * 2021-05-08 2021-09-03 浙江理工大学 Linear driving type full-automatic harvesting vehicle for hydroponic leaf vegetables
CN113317035A (en) * 2021-05-25 2021-08-31 河南科技大学 Low-suction-and-pull stem cutting and harvesting device for water-cultured lettuce
CN113317035B (en) * 2021-05-25 2022-07-29 河南科技大学 Low-suction-and-pull stem cutting and harvesting device for water-cultured lettuce

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Granted publication date: 20190625