CN115399142A - Intelligent agricultural device for harvesting vegetables - Google Patents
Intelligent agricultural device for harvesting vegetables Download PDFInfo
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- CN115399142A CN115399142A CN202211253766.1A CN202211253766A CN115399142A CN 115399142 A CN115399142 A CN 115399142A CN 202211253766 A CN202211253766 A CN 202211253766A CN 115399142 A CN115399142 A CN 115399142A
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- harvesting
- vegetables
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- 238000003306 harvesting Methods 0.000 title claims abstract description 156
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 134
- 238000009434 installation Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000010008 shearing Methods 0.000 description 3
- 240000008436 Ipomoea aquatica Species 0.000 description 2
- 235000001601 Sabal palmetto Nutrition 0.000 description 2
- 235000005254 Allium ampeloprasum Nutrition 0.000 description 1
- 240000006108 Allium ampeloprasum Species 0.000 description 1
- 244000000383 Allium odorum Species 0.000 description 1
- 235000018645 Allium odorum Nutrition 0.000 description 1
- 240000002234 Allium sativum Species 0.000 description 1
- 235000005338 Allium tuberosum Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000008415 Lactuca sativa Species 0.000 description 1
- 235000003228 Lactuca sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000004611 garlic Nutrition 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/006—Control or measuring arrangements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/015—Cutting mechanisms not covered by another group
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/20—Delivering mechanisms for harvesters or mowers with conveyor belts
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, in particular to an agricultural device for intelligently harvesting vegetables, which comprises a rack, wherein a collecting box is fixedly arranged on the rack, and a conveying device with an end part movably connected with the collecting box is arranged at an opening above the collecting box; the vegetable harvesting machine comprises a rack, a conveying device, a harvesting assembly, a distance meter, a distance measuring instrument and a harvesting method, wherein the rack is provided with side plates which are rotatably connected with the rack and are symmetrically arranged on the inner side close to the front end of the rack, the outer sides of the lower ends of the two side plates are hinged with the other end of the conveying device, the harvesting assembly is arranged between the inner side surfaces of the two side plates, the distance meter is fixedly arranged at the position, close to the top, of the front end of the rack, the growth height of vegetables can be measured by the distance meter, the harvesting assembly can harvest the vegetables according to the growth height of the vegetables, and the conveying device can convey the harvested vegetables into a collecting box.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an agricultural device for intelligently harvesting vegetables.
Background
The ecological characteristics of different vegetables are different, so the uniform harvest of the vegetables has greater complexity; different types of vegetables are harvested by different methods, and the fast-growing leaf vegetables are generally pulled up with roots and harvested directly; the vegetables with strong germination capacity can be harvested by adopting a root-leaving and leaf-picking mode, such as Chinese chives, garlic sprouts, lettuce, swamp cabbage and the like.
At present, most of domestic vegetable harvesting is finished manually, the manual harvesting efficiency is low, the labor intensity is high, the proportion of the manual harvesting cost in the vegetable production cost is greatly increased along with the increase of the labor price, and some vegetable harvesting machines appear in the market for improving the vegetable harvesting efficiency, reducing the manual labor intensity, increasing the product efficiency and ensuring the healthy and stable development of the domestic vegetable industry.
The prior art discloses the application numbers as: the 201910159271.4 intelligent vegetable harvester comprises a driving unit, a frame unit, a harvesting unit, a conveying unit, a bundling unit and an electric control unit, and can automatically walk under the control of a mobile phone; the automatic harvesting of vegetables such as leeks and swamp cabbage can be realized, but the growth vigor of the vegetables can not be intelligently judged during harvesting to selectively harvest, and the vegetables can only be harvested by controlling the disc type cutting knife to rotate to cut off the roots of the vegetable plants, so that the vegetables can not be pulled up with roots and can be directly harvested.
Therefore, how to realize the selective harvesting by intelligently judging the growth vigor of vegetables and realize the harvesting mode of uprooting with roots and directly harvesting is the problem to be solved by the technical personnel in the field at present.
Disclosure of Invention
The invention provides an agricultural device for intelligently harvesting vegetables, which aims to solve the problems that the prior art can not intelligently judge the growth vigor of the vegetables to selectively harvest and can not realize the uprooting of roots and direct harvesting.
The technical scheme of the invention is as follows:
the invention provides an agricultural device for intelligently harvesting vegetables, which comprises a rack, wherein a collecting box is fixedly arranged on the upper surface of the rack, and a conveying device with an end part movably connected with the collecting box is arranged at an opening above the collecting box; the inboard symmetry that the frame is close to its front end be equipped with it rotate the curb plate of being connected, the lower extreme outside and the other end of conveyer of both sides board are articulated to be connected, the medial surface of both sides board is close to its middle part position of partially descending and is equipped with the subassembly of reaping, the front end of frame is close to the fixed mounting in position at its top has the distancer, the growth height of vegetables can be measured to the distancer, the subassembly of reaping can highly reap according to the growth of vegetables, conveyer can carry the vegetables of reaping inside the collecting box.
Furthermore, the conveying device comprises two symmetrically arranged support frames, the outer side surfaces of the two support frames are matched with a conveying belt, a second motor capable of driving the conveying belt to run is fixedly arranged between the inner side surfaces of the two support frames, and the outer side surfaces of the two end parts of the two support frames are respectively provided with a mounting column fixedly connected with the outer side surface; the inner side of the upper opening of the collecting box is symmetrically provided with slide rails, the outer side of the mounting column close to the upper end part of the supporting frame is movably connected with the inner side of the slide rails, the outer side of the mounting column close to the lower end part of the supporting frame is provided with a mounting plate which is rotatably connected with the mounting column, and the mounting plates are respectively and fixedly mounted on the outer sides of the lower ends of the two side plates.
Furthermore, the harvesting assembly comprises a cam shaft, the cam shaft is rotatably connected to the inner side surfaces of the two side plates close to the lower part of the middle part of the harvesting assembly, and a third motor capable of driving the cam shaft to rotate is fixedly installed on the outer side surfaces of the side plates corresponding to the cam shaft; the positions of the inner side surfaces of the two side plates, which are close to the lower end, are provided with a cross shaft fixedly connected with the inner side surfaces of the two side plates, the outer side surface of the cross shaft is provided with an upper harvesting plate rotatably connected with the cross shaft, the front end of the upper harvesting plate is provided with a plurality of first U-shaped notches which are distributed at equal intervals, the lower side surface of the upper harvesting plate is provided with a lower harvesting plate which is slidably connected with the upper harvesting plate, the front end of the lower harvesting plate corresponds to the first U-shaped notches and is provided with second U-shaped notches, and the position, beyond the rear end of the upper harvesting plate, of the upper surface of the lower harvesting plate is slidably connected with an electric sliding block.
Furthermore, a torsional spring is arranged at the rotary connection part of the upper harvesting plate and the transverse shaft.
Furthermore, a first return spring is arranged at the sliding connection part of the upper harvesting plate and the lower harvesting plate.
Furthermore, the outer side surfaces of the two side plates are provided with a first electric telescopic rod which is rotatably connected with the outer side surfaces of the two side plates at a position close to the lower middle part of the two side plates; two second electric telescopic rods are symmetrically and fixedly installed at positions, close to the top, of the front end of the rack, the end parts of the fixed ends of the two second electric telescopic rods are fixedly connected with a first installation frame, the range finder is fixedly installed on the lower side surface of the first installation frame, a hinging seat is fixedly installed on the lower side surface of the fixed end of the second electric telescopic rod, and the end part of the telescopic end of the first electric telescopic rod is rotatably connected with the hinging seat; the flexible end of second electric telescopic handle is equipped with its fixed connection's second mounting bracket, and the downside fixed mounting of second mounting bracket has third electric telescopic handle, and third electric telescopic handle's flexible end tip is equipped with its fixed connection's baffle.
Furthermore, the outer side surface of the cam shaft is provided with a curve-shaped ring groove, and the maximum displacement D of the curve-shaped ring groove is not less than the widths of the notches of the first U-shaped notch and the second U-shaped notch; the upper surface of the lower cutting plate is provided with a first groove, a first through groove is formed in the electric sliding block corresponding to the first groove, one end of the bottom of the first groove is provided with a driving lever which is rotatably connected with the first groove, the other end of the bottom of the first groove is provided with a fourth electric telescopic rod which is rotatably connected with the first groove, and the telescopic end of the fourth electric telescopic rod is hinged with the upper middle position of the driving lever.
Furthermore, the surface of cross axle seted up the second recess, the rear end of going up the cutting board is located electronic slider front end and has seted up the second and lead to the groove corresponding to the second recess, second recess inside is equipped with sliding connection's limiting plate with it, the inside of leading to the groove of second corresponds the limiting plate and is equipped with the push pedal, push pedal and second lead to groove sliding connection.
Furthermore, a second return spring is arranged between the inner end of the limiting plate and the inner bottom of the second groove.
Furthermore, the downside of frame be close to the position in its four corners and be equipped with four wheels that can drive frame moving as a whole, the downside of frame corresponds wheel fixed mounting and has the first motor that can drive its pivoted.
The invention achieves the following beneficial effects:
when the vegetable harvesting operation is carried out, the driving wheels corresponding to the first motor are controlled to drive the rack to integrally run, the growth height of vegetables can be measured by the distance meter, and when the growth height of the vegetables does not reach a harvesting standard, the first electric telescopic rod is controlled to be shortened and drive the side plates to upwards swing around the rack, so that the harvesting assembly is upwards lifted, the harvesting assembly continues to run forwards after being lifted upwards, and the vegetables can pass through the upper part of the vegetables with the growth height not reaching the harvesting standard; when the growth height of the vegetables reaches a harvesting standard, controlling the first electric telescopic rod to extend and driving the side plates to swing downwards around the rack, enabling the first U-shaped notch and the second U-shaped notch to clamp the root positions of the vegetables, and harvesting the vegetables reaching the harvesting standard in a proper mode through the harvesting assembly; the design realizes the purpose of intelligently judging the growth vigor of the vegetables and selectively harvesting the vegetables, not only increases the intelligence of the invention, but also ensures the maximization of the benefit of vegetable planting, and also reduces the manual labor intensity of workers during harvesting operation.
When the vegetable harvesting machine is used for harvesting vegetables, the electric sliding block is controlled to slide forwards to a position below the cam shaft, then the third motor is controlled to drive the cam shaft to rotate, the cam shaft can drive the upper harvesting plate to swing upwards through the electric sliding block and the lower harvesting plate, and therefore the vegetables are pulled up through the first U-shaped notch and the second U-shaped notch; when the electric sliding block is controlled to slide backwards to a position below the cam shaft, the fourth electric telescopic rod is controlled to extend, the telescopic rod extends to push the shifting rod to swing upwards, when the shifting rod swings upwards, the third motor is controlled to drive the cam shaft to rotate, the upper end of the shifting rod correspondingly enters a curved annular groove on the outer side surface of the cam shaft, then the cam shaft drives the shifting rod to swing left and right in a reciprocating mode through the curved annular groove when rotating, so that the lower harvesting plate and the electric sliding block slide left and right, when the lower harvesting plate slides left and right, the first U-shaped notch and the second U-shaped notch can slide in a staggered mode, and when the first U-shaped notch and the second U-shaped notch slide in a staggered mode, shearing force generated can cut vegetables; the design can not only pull up the vegetables with roots and directly harvest the vegetables when harvesting the vegetables, but also can harvest the vegetables by adopting a mode of leaving roots and picking leaves, thereby increasing the applicability of the invention.
When the vegetable harvesting device is used for harvesting vegetables, when the roots of the vegetables need to be removed after the vegetables are pulled up along with the roots, the electric sliding block can be controlled to slide forwards to the position below the cam shaft, the fourth electric telescopic rod is controlled to extend, the third motor is controlled to drive the cam shaft to rotate, the upper end of the pulling rod correspondingly enters the curved annular groove in the outer side face of the cam shaft, the roots of the vegetables are directly cut after the roots of the vegetables are pulled out, and the use function of the vegetable harvesting device in the use process is further improved, and the manual labor intensity of workers in the harvesting operation is further reduced.
After the vegetable harvesting machine is used for harvesting vegetables, the third electric telescopic rod can be controlled to extend out, and meanwhile, the second electric telescopic rod is controlled to shorten, so that the baffle plate moves backwards, the harvested vegetables can be better conveyed to the conveying device by matching with the harvesting assembly when the baffle plate moves backwards, the second motor is controlled to drive the conveying belt to run, the conveying belt can convey the harvested vegetables to the inside of the collecting box, and the convenience of the vegetable harvesting machine in the using process is further ensured.
In conclusion, the invention can selectively harvest vegetables according to the growth vigor of the vegetables, can adopt different harvesting methods according to different types of vegetables, has stable service performance and better universality, can ensure the economic benefit of the vegetables when the invention is used for harvesting the vegetables, can also reduce the labor intensity of the physical labor when in harvesting, and has better practical value and popularization prospect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention; FIG. 2 is a schematic view of the present invention in cross-section; FIG. 3 is an enlarged view of a portion of the structure of the present invention; FIG. 4 is an enlarged view of the section A-A in FIG. 2; FIG. 5 is an enlarged view of the structure of the first part of FIG. 2; FIG. 6 is an enlarged view of the second part of FIG. 2; fig. 7 is a schematic view of the overall structure of the camshaft.
Detailed Description
To facilitate an understanding of the invention for those skilled in the art, a specific embodiment thereof will be described below with reference to the accompanying drawings.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present application, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 5, the invention provides an agricultural device for intelligently harvesting vegetables, which comprises a rack 1, wherein four wheels 2 capable of driving the rack 1 to integrally move are arranged at positions, close to four corners, of the lower side surface of the rack 1, a first motor 3 capable of driving the rack 1 to rotate is fixedly mounted on the lower side surface of the rack 1 corresponding to the wheels 2, in the working process, the first motor 3 can drive the corresponding wheels 2 to rotate after being electrified, and the design can realize that the wheels 2 drive the whole rack to drive the rack to drive to run according to a required path by controlling the corresponding wheels 2 to correspondingly rotate.
As shown in fig. 1, 2 and 3, a collecting box 4 is fixedly mounted on the upper surface of a rack 1, slide rails 5 are symmetrically arranged on the inner side surface of an opening above the collecting box 4, a conveying device 6 is cooperatively mounted inside the slide rails 5, a avoiding opening 7 is formed in the front side surface of the collecting box 4 corresponding to the conveying device 6, the conveying device 6 comprises two symmetrically arranged support frames 60, a conveying belt 61 is cooperatively mounted on the outer side surfaces of the two support frames 60, a second motor 62 capable of driving the conveying belt 61 to operate is fixedly mounted between the inner side surfaces of the two support frames 60, mounting columns 63 fixedly connected with the outer side surfaces of the two end portions of the two support frames 60 are respectively arranged on the outer side surfaces of the two end portions of the two support frames 60, the outer side surface of the mounting column 63 close to the upper end portion of the support frame 60 is movably connected with the inner side surfaces of the slide rails 5, and a mounting plate 64 rotatably connected with the outer side surface of the mounting column 62 close to the lower end portion of the support frame 60 is arranged on the outer side surface; in the working process, the second motor 62 is electrified to drive the conveyor belt 61 to run and convey the harvested vegetables to the inside of the collection box.
As shown in fig. 1, 2 and 3, the inner side of the frame 1 near the front end thereof is symmetrically provided with side plates 8 rotatably connected therewith, the mounting plates 64 are respectively and fixedly mounted at the outer sides of the lower ends of the two side plates 8, the inner side surfaces of the two side plates 8 near the middle part of the frame are provided with harvesting components, and the outer side surfaces of the two side plates 8 near the middle part of the frame are provided with first electric telescopic rods 9 rotatably connected therewith; two second electric telescopic rods 10 are symmetrically and fixedly installed at the positions, close to the top, of the front end of the rack 1, the end parts of the fixed ends of the two second electric telescopic rods 10 are fixedly connected with a first installation frame 11, a distance meter 12 is fixedly installed on the lower side surface of the first installation frame 11, a hinge seat 13 is fixedly installed on the lower side surface of the fixed end of the second electric telescopic rod 10, and the end part of the telescopic end of the first electric telescopic rod 9 is rotatably connected with the hinge seat 13; the telescopic end of the second electric telescopic rod 10 is provided with a second mounting rack 14 fixedly connected with the second electric telescopic rod, the lower side surface of the second mounting rack 14 is fixedly provided with a third electric telescopic rod 15, and the end part of the telescopic end of the third electric telescopic rod 15 is provided with a baffle 16 fixedly connected with the third electric telescopic rod; in the working process, the distance measuring instrument 12 can detect the growth height of vegetables below the distance measuring instrument in real time, the side plate 8 can be driven to swing around the rack 1 when the first electric telescopic rod 9 is controlled to stretch, the third electric telescopic rod 15 and the baffle 16 can be driven to move back and forth when the second electric telescopic rod 10 is controlled to stretch, and the baffle 16 can be driven to move up and down when the third electric telescopic rod 15 is controlled to stretch; the design can measure the growth height of the vegetables through the distance measuring instrument 12 during harvesting; when the growth height of the vegetables does not reach the harvesting standard, the first electric telescopic rod 9 can be controlled to shorten and drive the side plate 8 to swing upwards around the rack 1, so that the harvesting component is lifted upwards and does not harvest, when the growth height of the vegetables reaches the harvesting standard, the third electric telescopic rod 15 can be controlled to extend out, and meanwhile, the second electric telescopic rod 10 is controlled to shorten, so that the baffle 16 moves backwards and is matched with the harvesting component to enable the harvested vegetables to be better conveyed to the conveying device 6; the design realizes the purpose of intelligently judging the growth vigor of vegetables and selectively harvesting the vegetables.
As shown in fig. 1, 2, 3, 4, 5 and 6, the harvesting assembly comprises a cam shaft 17, the cam shaft 17 is rotatably connected to the inner side surfaces of the two side plates 8 at a position close to the lower middle part of the two side plates 8, and a third motor 18 capable of driving the cam shaft 17 to rotate is fixedly arranged on the outer side surfaces of the side plates 8 corresponding to the cam shaft 17; the inner side surfaces of the two side plates 8 are provided with a transverse shaft 19 fixedly connected with the inner side surfaces close to the lower end, the outer side surface of the transverse shaft 19 is provided with an upper harvesting plate 20 rotatably connected with the transverse shaft 19, the rotary joint of the upper harvesting plate 20 and the transverse shaft 19 is provided with a torsion spring, the torsion spring can enable the upper harvesting plate 20 to keep a fixed angle with the transverse shaft 19 when not influenced by external force, the front end of the upper harvesting plate 20 is provided with a plurality of first U-shaped notches 21 distributed at equal intervals, the lower side surface of the upper harvesting plate 20 is provided with a lower harvesting plate 22 slidably connected with the upper harvesting plate 20, the front end of the lower harvesting plate 22 is provided with a second U-shaped notch 23 corresponding to the first U-shaped notch 21, the sliding joint of the upper harvesting plate 20 and the lower harvesting plate 22 is provided with a first return spring 25, and when not influenced by external force, the first return spring 25 can enable the second U-shaped notch 23 of the lower harvesting plate 22 to always keep a position superposed with the first U-shaped notch 21 of the upper harvesting plate 20; the upper surface of the lower harvesting plate 22 is connected with an electric slide block 24 in a sliding way at the position exceeding the rear end of the upper harvesting plate 20, and the electric slide block 24 corresponds to the cam shaft 17.
In the working process, the driving wheel 2 corresponding to the first motor 3 can be controlled to drive the rack to integrally drive the rack to move to the position where the first U-shaped notch 21 and the second U-shaped notch 23 clamp the roots of the vegetables, and then the vegetables are harvested; when vegetables need to be uprooted and directly harvested, the electric slider 24 can be controlled to slide forwards to be positioned below the cam shaft 17, then the third motor 18 is controlled to drive the cam shaft 17 to rotate, the cam shaft 17 can drive the upper harvesting plate 20 to swing upwards through the electric slider 24 and the lower harvesting plate 22, and therefore the vegetables are uprooted through the first U-shaped notch 21 and the second U-shaped notch 23; when vegetables need to be harvested in a root and leaf retaining mode, the vegetables can be cut off by shearing force generated when the lower harvesting plate 22 is controlled to slide left and right to enable the first U-shaped notch 21 and the second U-shaped notch 23 to be staggered; this design can enough be pulled up vegetables with the root when reaping vegetables, directly gathers, also can adopt the mode of leaving the root to adopt the leaf to reap vegetables.
As shown in fig. 5 and 7, a curved annular groove 26 is formed on the outer side surface of the camshaft 17, and the maximum displacement D of the curved annular groove 26 is not less than the widths of the first U-shaped notch 21 and the second U-shaped notch 23; first recess 27 has been seted up to the upper surface of lower harvesting plate 22, first logical groove 28 has been seted up corresponding first recess 27 on the electric slider 24, the bottom one end of first recess 27 is equipped with the driving lever 29 of being connected with it rotation, the other end of the bottom of first recess 27 is equipped with the fourth electric telescopic handle 30 of being connected with it rotation, the flexible end of fourth electric telescopic handle 30 is connected with the position hinge that the middle part of driving lever 29 is on the upper side, in the course of the work, when control fourth electric telescopic handle 30 is elongated, can promote driving lever 29 up-swinging, when driving lever 29 up-swinging, it drives camshaft 17 rotation to control third motor 18 again, the upper end of driving lever 29 can be corresponding gets into in the curvilinear figure annular 26 of camshaft 17 lateral surface, then camshaft 17 can drive driving lever 29 reciprocating swing about through curvilinear figure annular 26 when rotating, thereby realize the horizontal slip of lower harvesting plate 22 and electric slider 24.
As shown in fig. 6, a second groove 31 is formed on the surface of the transverse shaft 19, a second through groove 32 is formed at the front end of the electric slider 24 at the rear end of the upper harvesting plate 20 corresponding to the second groove 31, a limit plate 33 slidably connected with the second groove 31 is arranged inside the second groove 31, a second return spring 34 is arranged between the inner end of the limit plate 33 and the inner bottom of the second groove 31, when the upper harvesting plate is not influenced by external force, the second return spring 34 can enable the limit plate 33 to slide to the outside of the second groove 31 until the limit plate slides to the inside of the second through groove 32 and limit the rotation of the upper harvesting plate 20, a push plate 35 is arranged inside the second through groove 32 corresponding to the limit plate 33, and the push plate 35 is slidably connected with the second through groove 32; in the course of the work, when electronic slider 24 slided forward to being located the below of camshaft 17, the front end of electronic slider 24 can promote push pedal 35 and limiting plate 33 and overcome second reset spring 34's elasticity, push out the inside of second logical groove 32 and remove the rotation restriction of reaping board 20 with limiting plate 33, this design can be stable in the course of the work carry out the locking to reaping board 20 on, do not need to pull up vegetables even root and directly gather, can prevent to reap board 20 and lower reaping board 22 and take place unexpected rotation, the stability of reaping board 20 and lower reaping board 22 in the course of reaping has been ensured on.
In conclusion, when the vegetable harvesting operation is carried out, firstly, the driving wheels 2 corresponding to the first motor 3 are controlled to drive the rack 1 to integrally run to a vegetable planting place, then the distance meter 12 is started, the growth height of vegetables is measured by the distance meter 12, and when the growth height of the vegetables does not reach a harvesting standard, the first electric telescopic rod 9 is controlled to be shortened and drive the side plate 8 to upwards swing around the rack 1, so that the harvesting assembly is upwards lifted, and then the harvesting assembly continuously runs forwards after being lifted upwards, and passes through the upper part of the vegetables with the growth height not reaching the harvesting standard; when the growth height of the vegetables reaches the harvest standard, the first electric telescopic rod 9 is controlled to extend and drive the side plate 8 to swing downwards around the rack 1, so that the first U-shaped notch 21 and the second U-shaped notch 23 clamp the root positions of the vegetables, and the vegetables reaching the harvest standard are harvested in a proper mode through the harvest assembly; the design realizes the purposes of intelligently judging the growth vigor of vegetables and selectively harvesting the vegetables, not only increases the intelligence of the invention, but also ensures the maximization of the benefit of vegetable planting, and also reduces the manual labor intensity of workers during harvesting operation.
When the vegetable harvesting machine is used for harvesting vegetables, different harvesting methods can be adopted according to different types of vegetables, when the vegetables are required to be directly harvested by pulling up the roots, the electric slider 24 is controlled to slide forwards to be positioned below the cam shaft 17, then the third motor 18 is controlled to drive the cam shaft 17 to rotate, the cam shaft 17 can drive the upper harvesting plate 20 to swing upwards through the electric slider 24 and the lower harvesting plate 22, and therefore the vegetables are pulled up by pulling up the roots through the first U-shaped notch 21 and the second U-shaped notch 23; when vegetables need to be harvested in a root and leaf remaining and harvesting mode, the electric sliding block 24 is controlled to slide backwards to a position below the cam shaft 17, the fourth electric telescopic rod 30 is controlled to extend, the telescopic rod 30 extends to push the shift lever 29 to swing upwards, when the shift lever 29 swings upwards, the third motor 18 is controlled to drive the cam shaft 17 to rotate, the upper end portion of the shift lever 29 correspondingly enters the curve-shaped annular groove 26 on the outer side face of the cam shaft 17, then the cam shaft 17 drives the shift lever 29 to swing left and right through the curve-shaped annular groove 26 when rotating, so that left and right sliding of the lower harvesting plate 22 and the electric sliding block 24 is realized, when the lower harvesting plate 22 slides left and right, the first U-shaped notch 21 and the second U-shaped notch 23 can slide in a staggered mode, and shearing force generated when the first U-shaped notch 21 and the second U-shaped notch 23 slide in a staggered mode can cut the vegetables; the design can not only pull up the vegetables with roots and directly harvest the vegetables when harvesting the vegetables, but also can harvest the vegetables by adopting a mode of leaving roots and picking leaves, thereby increasing the applicability of the invention.
When the vegetable harvesting device is used for harvesting vegetables, when roots of the vegetables need to be removed after the vegetables are pulled up, the electric sliding block 24 can be controlled to slide forwards to be positioned below the cam shaft 17, the fourth electric telescopic rod 30 is controlled to extend, the third motor 18 is controlled to drive the cam shaft 17 to rotate, the upper end of the deflector rod 29 correspondingly enters the curved annular groove 26 on the outer side surface of the cam shaft 17, the roots of the vegetables are directly cut after the roots of the vegetables are pulled out, the use function of the vegetable harvesting device in the use process is further increased, and the manual labor intensity of workers in harvesting operation is further reduced.
After the vegetable harvesting device is used for harvesting vegetables, the third electric telescopic rod 15 can be controlled to extend out, meanwhile, the second electric telescopic rod 10 is controlled to shorten, so that the baffle 16 moves backwards, the harvested vegetables can be better conveyed to the conveying device 6 by matching with the harvesting component when the baffle 16 moves backwards, then the second motor 62 is controlled to drive the conveying belt 61 to operate, the harvested vegetables can be conveyed to the inside of the collecting box by the conveying belt 61, and the convenience of the vegetable harvesting device in the using process is further ensured.
In a word, the invention can selectively harvest according to the growth vigor of vegetables, and can adopt different harvesting methods according to different types of vegetables, so that the invention has stable use performance and better universality.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an agricultural device of vegetables is reaped to intelligence, includes frame (1), and the last fixed surface of frame (1) installs collecting box (4), its characterized in that: a conveying device (6) with the end part movably connected with the collecting box (4) is arranged at an opening above the collecting box; frame (1) is close to being equipped with of the inboard symmetry of its front end and rotates curb plate (8) of being connected with it, the lower extreme outside and the other end of conveyer (6) of both sides board (8) are articulated to be connected, the medial surface of both sides board (8) is close to its middle part position of partially descending and is equipped with the subassembly of reaping, the front end of frame (1) is close to the fixed position at its top and installs distancer (12), the growth height of vegetables can be measured in distancer (12), the subassembly of reaping can be reaped according to the growth height of vegetables, conveyer (6) can be carried the vegetables of reaping to inside collecting box (4).
2. An agricultural apparatus for intelligent harvesting of vegetables as claimed in claim 1, wherein: the conveying device (6) comprises two symmetrically arranged supporting frames (60), the outer side surfaces of the two supporting frames (60) are matched with a conveying belt (61), a second motor (62) capable of driving the conveying belt (61) to run is fixedly installed between the inner side surfaces of the two supporting frames (60), and the outer side surfaces of two end parts of the two supporting frames (60) are respectively provided with an installation column (63) fixedly connected with the outer side surface; the inner side surface of an opening above the collecting box (4) is symmetrically provided with a sliding rail (5), the outer side surface of a mounting column (63) close to the upper end part of the supporting frame (60) is movably connected with the inner side surface of the sliding rail (5), the outer side surface of a mounting column (62) close to the lower end part of the supporting frame (60) is provided with a mounting plate (64) rotatably connected with the outer side surface, and the mounting plates (64) are respectively and fixedly mounted on the outer sides of the lower ends of two side plates (8).
3. An agricultural apparatus for intelligent harvesting of vegetables as claimed in claim 1, wherein: the harvesting assembly comprises a cam shaft (17), the cam shaft (17) is rotatably connected to the inner side surfaces of the two side plates (8) close to the middle part of the two side plates to be lower, and a third motor (18) capable of driving the cam shaft (17) to rotate is fixedly installed on the outer side surface of each side plate (8) corresponding to the cam shaft (17); the position that the medial surface of both sides board (8) is close to the lower extreme is equipped with fixed connection's cross axle (19) with it, the lateral surface of cross axle (19) is equipped with rotates last harvesting board (20) of being connected with it, the front end of going up harvesting board (20) is seted up first U-shaped notch (21) that a plurality of equidistance distributes, the downside of going up harvesting board (20) is equipped with sliding connection's lower harvesting board (22) with it, second U-shaped notch (23) have been seted up to the front end of lower harvesting board (22) corresponding first U-shaped notch (21), the position sliding connection that the upper surface of lower harvesting board (22) surpassed and reaped board (20) rear end has electronic slider (24).
4. An agricultural apparatus for intelligent harvesting of vegetables according to claim 3, wherein: a torsion spring is arranged at the rotary connection part of the upper harvesting plate (20) and the transverse shaft (19).
5. An agricultural device for intelligently harvesting vegetables as claimed in claim 3, wherein: a first return spring (25) is arranged at the sliding connection part of the upper harvesting plate (20) and the lower harvesting plate (22).
6. An intelligent vegetable-harvesting agricultural apparatus according to claim 4 or 5, wherein: the outer side surfaces of the two side plates (8) are provided with a first electric telescopic rod (9) which is rotationally connected with the outer side surfaces of the two side plates at a position close to the middle part of the two side plates; two second electric telescopic rods (10) are symmetrically and fixedly installed at positions, close to the top, of the front end of the rack (1), the end parts of the fixed ends of the two second electric telescopic rods (10) are fixedly connected with a first installation frame (11), the range finder (12) is fixedly installed on the lower side surface of the first installation frame (11), a hinge seat (13) is fixedly installed on the lower side surface of the fixed end of the second electric telescopic rod (10), and the end part of the telescopic end of the first electric telescopic rod (9) is rotatably connected with the hinge seat (13); the flexible end of second electric telescopic handle (10) is equipped with fixed connection's second mounting bracket (14) with it, and the downside fixed mounting of second mounting bracket (14) has third electric telescopic handle (15), and the flexible end tip of third electric telescopic handle (15) is equipped with fixed connection's baffle (16) with it.
7. An agricultural apparatus for intelligent harvesting of vegetables according to claim 6, wherein: the outer side surface of the camshaft (17) is provided with a curved annular groove (26), and the maximum displacement D of the curved annular groove (26) is not less than the widths of the first U-shaped notch (21) and the second U-shaped notch (23); first recess (27) have been seted up to the upper surface of lower harvesting board (22), electric slider (24) are gone up and are seted up first logical groove (28) corresponding first recess (27), the bottom one end of first recess (27) is equipped with driving lever (29) of being connected with it rotation, the other end of the bottom of first recess (27) is equipped with fourth electric telescopic handle (30) of being connected with it rotation, the flexible end of fourth electric telescopic handle (30) is connected with the position hinge of the middle part top of driving lever (29).
8. An agricultural apparatus for intelligent harvesting of vegetables according to claim 7, wherein: the surface of cross axle (19) seted up second recess (31), the rear end of going up harvesting plate (20) is located electronic slider (24) front end and has seted up second through groove (32) corresponding second recess (31), second recess (31) inside is equipped with sliding connection's limiting plate (33) with it, the inside of second through groove (32) corresponds limiting plate (33) and is equipped with push pedal (35), push pedal (35) and second through groove (32) sliding connection.
9. An agricultural apparatus for intelligently harvesting vegetables as claimed in claim 8, wherein: and a second return spring (34) is arranged between the inner end part of the limiting plate (33) and the inner bottom part of the second groove (31).
10. An agricultural apparatus for intelligent harvesting of vegetables as claimed in claim 9, wherein: the downside of frame (1) be close to the position in its four corners and be equipped with four wheels (2) that can drive frame (1) moving as a whole, the downside of frame (1) corresponds wheel (2) fixed mounting and has first motor (3) that can drive its pivoted.
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| CN202211253766.1A CN115399142B (en) | 2022-10-13 | 2022-10-13 | Agricultural device for intelligent vegetable harvesting |
| JP2023102216A JP2024058570A (en) | 2022-10-13 | 2023-06-22 | Intelligent vegetable harvesting agricultural device |
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| CN202211253766.1A CN115399142B (en) | 2022-10-13 | 2022-10-13 | Agricultural device for intelligent vegetable harvesting |
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|---|---|
| JP2024058570A (en) | 2024-04-25 |
| CN115399142B (en) | 2023-06-30 |
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