CN108391509B - Pineapple picking vehicle and using method - Google Patents
Pineapple picking vehicle and using method Download PDFInfo
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- CN108391509B CN108391509B CN201810195097.4A CN201810195097A CN108391509B CN 108391509 B CN108391509 B CN 108391509B CN 201810195097 A CN201810195097 A CN 201810195097A CN 108391509 B CN108391509 B CN 108391509B
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- pineapple
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/22—Baskets or bags attachable to the picker
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D91/00—Methods for harvesting agricultural products
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a pineapple picking vehicle and a using method thereof, the pineapple picking vehicle comprises a frame part, four wheel parts are arranged at the bottom edge of the frame part, the frame part spans a single pineapple tree, a lifting table part and a chain transmission part are arranged at the front part of the frame part, a conveyor belt part is arranged at the rear part of the frame part, the lifting table part is used for harvesting pineapple fruits, the lifting table part is driven by the chain transmission part to ascend or descend, and the conveyor belt part conveys the harvested fruits to collecting bags at two sides of the frame part; it also includes remote control device and electronic control hardware. Through the cooperation between the pineapple picking vehicle and the control personnel, the efficient picking of the pineapples is realized, the hand scratches of the personnel can be avoided, and the pineapple picking efficiency can be improved.
Description
Technical Field
The invention relates to a fruit picking device and a using method thereof, in particular to a small-sized mobile device for picking pineapple by single person remote control operation.
Background
Pineapple is used as a tropical famous fruit, and the current planting area and country have about 70, and the annual yield accounts for about 5% of the total yield of the world fruits. Pineapple belongs to one of the biggest varieties in tropical fruit trade. Along with the improvement of the living standard of people and the love of tropical fruits, the pineapple industry is well developed, and the pineapple planting area is improved. The pineapple picking season is strong, and only has a harvesting peak period of about half a month.
At present, besides a few orchards, auxiliary devices are arranged, and domestic fruits mainly adopt manual harvesting. The labor required in the short period of the whole harvesting operation accounts for 40% of the production cost of the whole pineapple. In the event of an increasing lack of labor, pineapple farmers wish to be able to change the status by picking tools.
Disclosure of Invention
Aiming at the defects of the prior art, the main purpose of the invention is to provide the pineapple picking vehicle and the using method thereof, which realize the efficient picking of pineapples through the cooperation between the pineapple picking vehicle and operators, thereby avoiding the hand scratches of the operators and improving the pineapple picking efficiency.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a car is picked to pineapple which characterized in that: the pineapple harvester comprises a frame part, wherein four wheel parts are arranged at the bottom edge of the frame part, the frame part spans a single pineapple tree, a lifting table part and a chain transmission part are arranged at the front part of the frame part, a conveying belt part is arranged at the rear part of the frame part, the lifting table part is used for harvesting pineapple fruits, the lifting table part is driven by the chain transmission part to ascend or descend, and the conveying belt part conveys the harvested fruits into collecting bags at two sides of the frame part; it also includes remote control device and electronic control hardware.
The frame part comprises a frame, the frame is assembled by many crossbeams and pole setting and forms, install the curb plate between two crossbeams at frame rear portion, many driving medium bracing pieces are still installed to the frame, corresponding crossbeam is used for supporting chain drive part and conveyer belt part together in driving medium bracing piece and the frame, frame part is still including collecting bag opening support and the collecting bag tray that is located the frame left and right sides, collecting bag tray is located collecting bag opening support and directly releases, be fixed with the plastics collecting bag on the collecting bag opening support.
The wheel component comprises a wheel motor, the wheel motor is arranged on a wheel motor bracket, an output shaft of the wheel motor is connected with a wheel shaft through a first coupler, the wheel shaft is used for driving a wheel, and the wheel is fixed on the wheel shaft through inner flanges and outer flanges at two sides of the wheel.
The lifting platform component comprises a frame, two sliding blocks are respectively arranged on two sides of the frame, the two sliding blocks are fixedly connected through a sliding block connecting piece, the sliding blocks and an optical axis guide rail form sliding fit and can slide up and down on the optical axis guide rail, the upper end and the lower end of the optical axis guide rail are arranged on an optical axis fixing seat, a front baffle driven by a servo motor and a rear baffle driven by a steering engine are respectively arranged on the front side and the rear side of the middle position of the frame, a collecting plate is arranged at the bottom of the frame, a V-shaped cutter is arranged below the left side of the collecting plate and driven by an electromagnet, pineapple stems sunk into the V-shaped opening of the collecting plate are cut off, and other non-working surfaces between the frames are covered by side plates.
The chain transmission part comprises a chain transmission motor, the chain transmission motor is fixed on a chain transmission motor bracket, an output shaft of the chain transmission motor is fixedly connected with a main transmission shaft through a second coupler, the main transmission shaft is supported on a main transmission shaft bearing seat and drives driving chain transmission mechanisms on the left side and the right side to operate, the driving chain transmission mechanisms are mounted on a cross beam at the upper end of a frame and drive driven chain transmission mechanisms on the vertical direction to operate, chains of the driven chain transmission mechanisms drive a lifting table part to ascend or descend through a sliding block connecting piece fixedly connected with the chains, and the driving chain transmission mechanisms and the driven chain transmission mechanisms are composed of two chain wheels and one chain, and the chain wheels are supported on a chain wheel bearing seat through chain wheel transmission shafts.
The conveying belt component comprises a conveying belt motor, the conveying belt motor is fixed on a conveying belt motor bracket, the driving roller is driven to rotate through a third coupler, the driving roller is supported on roller bearing seats at two ends of the driving roller, the driving roller and the driven roller drive the conveying belt to run together, and the conveying belt is used for bidirectionally conveying pineapple, so that the pineapple falls into plastic collecting bags at two sides of the frame component.
The remote control device adopts a remote client and is mastered in the hand of a user; the remote control device controls the electric control hardware on the pineapple picking vehicle in a wireless communication mode, the electric control hardware receives control signals of the remote control device and drives each motor on the picking vehicle to finish the integrated actions of picking, bagging and transporting the pineapple.
The picking method of the pineapple picking vehicle is characterized by comprising the following steps:
step1: when the frame part spans a single pineapple tree and the V-shaped opening of the collecting plate is positioned right above the pineapple tree fruit, the lifting table part descends and presses down the blades around the fruit until the V-shaped opening of the pineapple collecting plate is right against the lower part of the pineapple fruit handle;
step2: the picking vehicle continues to advance, so that the pineapple fruit stalks are embedded into the V-shaped openings of the pineapple collecting plates, the servo motor controls the front baffle to be closed, the lifting table component is lifted, the V-shaped openings of the pineapple collecting plates are lifted to a proper height along the pineapple fruit stalks, and the fruits are straightened;
step3: the electromagnet of the lifting table part drives the V-shaped cutter to cut off the fruit stalks;
step4: the lifting table component bears the harvested fruits, the fruits continuously ascend to enable the bottom ends of the fruits to be flush with the upper surface of the conveyor belt, the rear baffle is opened, and the front baffle sweeps the pineapple to enable the pineapple to fall on the conveyor belt;
step5: finally, the conveyor belt motor drives the conveyor belt, and the pineapple is conveyed to two sides of the frame part by the conveyor belt and falls into the plastic collecting bag.
The invention has the following beneficial effects:
1. the pineapple picking at present is completed by manually shearing pineapple by scissors, pineapple leaves grow sharp, and people are easy to hurt.
2. The pineapple picking vehicle integrates picking, bagging and transporting, pineapple is stored in the collecting bag, the collecting bag can be replaced after being filled, and the replaced collecting bag is placed on site so that the collecting bags can be transported to a concentrated storage place by subsequent manpower.
3. The pineapple picking vehicle adopts a method that the collecting plate, the V-shaped cutter and the lifting table move in a matched manner, so that the pineapple picking vehicle has good adaptability and reliability.
4. The conveyer belt can two-way transmission, and the pineapple is deposited in the collecting bag that is located the frame both sides, not only makes picking car load balance like this, has increased the parking space of pineapple moreover.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is an overall construction diagram of the present invention.
Fig. 2 is a structural view of a frame member of the present invention.
Fig. 3 is a first perspective view of the wheel unit of the present invention.
Fig. 4 is a second perspective view of the wheel unit of the present invention.
Fig. 5 is a structural view of a lifter member according to the present invention.
Fig. 6 is a structural diagram of the V-shaped cutter of the present invention.
Fig. 7 is a block diagram of a chain transmission member of the present invention.
Fig. 8 is a structural view of a conveyor belt assembly of the present invention.
In the figure: frame member 10, wheel member 20, elevating table member 30, chain transmission member 40, and belt member 50;
a frame 101, side plates 102, a transmission piece supporting rod 103, a collecting bag opening bracket 104 and a collecting bag tray 105;
the device comprises a frame 301, a steering engine 302, an optical axis fixing seat 303, a servo motor 304, an optical axis guide rail 305, a front baffle 306, a sliding block 307, a collecting plate 308, an electromagnet 309, a V-shaped cutter 310, a rear baffle 311 and a sliding block connecting piece 312;
a chain drive motor bracket 401, a chain drive motor 402, a second coupling 403, a main drive shaft bearing seat 404, a main drive shaft 405, a driving chain drive mechanism 406, a driven chain drive mechanism 407, a sprocket bearing seat 408, and a sprocket drive shaft 409;
a conveyor motor bracket 501, a conveyor motor 502, a third coupling 503, a bearing pedestal 504, a driving roller 505, a conveyor 506, and a driven roller 507.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1, a pineapple picking vehicle comprises a frame member 10, wheel members 20, a lifting table member 30, a chain transmission member 40 and a conveyor belt member 50, wherein four wheel members 20 are arranged at the foot edge of the bottom of the frame member 10, the frame member 10 spans a single pineapple tree, the lifting table member 30 and the chain transmission member 40 are arranged at the front position of the frame member, the conveyor belt member 50 is arranged at the rear position of the frame member, the lifting table member 30 is used for harvesting pineapple fruits, the lifting table member 30 is driven by the chain transmission member 40 to ascend or descend, and the conveyor belt member 50 conveys the harvested fruits to collecting bags at two sides of the frame member 10.
As shown in fig. 2, further, the frame component 10 comprises a frame 101, a side plate 102, a transmission piece supporting rod 103, a collecting bag opening bracket 104 and a collecting bag tray 105, the frame 101 is composed of nine cross beams and four upright rods, the side plate 102 is installed between two cross beams at the rear part of the frame 101 and used for preventing pineapple from falling off from a conveying belt 506 of the pineapple picking vehicle, the frame 101 is provided with four transmission piece supporting rods 103 and used for supporting transmission pieces, the four wheel components 20 are installed at corners at the bottom of the frame 101 and used for controlling movement of the pineapple picking vehicle, and the collecting bag opening bracket 104 and the collecting bag tray 105 are fixed at two sides of the frame 101 and used for fixing and supporting plastic collecting bags.
As shown in fig. 3-4, further, the wheel assembly 20 comprises a wheel 201, an outer flange 202, a wheel shaft 203, a wheel motor 204, a wheel motor bracket 205, a first coupling 206 and an inner flange 207, wherein the wheel motor 204 is mounted at the bottom of the frame 101 through the wheel motor bracket 205, and is connected with the wheel shaft 203 through the first coupling 206 to transmit power, and the wheel 201 is fixed on the wheel shaft 203 through the inner flange 207 and the outer flange 202 at both sides thereof.
5-6, further, the elevating platform assembly 30 comprises a frame 301, a steering engine 302, an optical axis fixing seat 303, a servo motor 304, an optical axis guide rail 305, a front baffle 306, a sliding block 307, a collecting plate 308, an electromagnet 309, a V-shaped cutter 310, a rear baffle 311 and a sliding block connecting piece 312, wherein two optical axis guide rails 305 are respectively installed on two sides of the frame 301, the upper end and the lower end of the optical axis guide rail 305 are installed on the optical axis fixing seat 303, the sliding block 307 slides up and down on the optical axis guide rail 305, the servo motor 304 and the steering engine 302 are installed on the front and the rear of the frame 301 respectively to control the movement range of pineapple picked up on the collecting plate 308, the collecting plate 308 is installed at the bottom of the frame 301, the V-shaped cutter 310 is installed on the left side below the collecting plate 308, the electromagnet 309 can drive the V-shaped cutter 310 to cut pineapple handles sunk into the V-shaped opening of the collecting plate 308, and other non-working surfaces of the frame 301 are covered by side plates.
As shown in fig. 7, further, the chain transmission component 40 includes a chain transmission motor bracket 401, a chain transmission motor 402, a second coupling 403, a main transmission shaft bearing seat 404, a main transmission shaft 405, a driving chain transmission mechanism 406, a driven chain transmission mechanism 407, a sprocket bearing seat 408 and a sprocket transmission shaft 409, the chain transmission motor 402 is fixed on the transmission component supporting rod 103 through connection with the chain transmission motor bracket 401, the chain transmission motor 402 is connected with the main transmission shaft 405 through the second coupling 403 to transmit power, so as to drive the driving chain transmission mechanism 406 on the left and right sides to move, the driving chain transmission mechanism 406 is mounted on a beam at the upper end of the frame 101, it drives the driven chain transmission mechanism 407 in the vertical direction to move, the chain of the driven chain transmission mechanism 407 drives the elevating platform component 30 to move up or down along the optical axis guide rail 305 through a slider connection piece 312 which is suspended and the sprockets of the driving chain transmission mechanism 406 and the driven chain transmission mechanism 407 are supported on the sprocket bearing seat 408 through the sprocket transmission shaft 409.
As shown in fig. 8, further, the conveyor belt component 50 includes a conveyor belt motor bracket 501, a conveyor belt motor 502, a third coupling 503, a bearing block 504, a driving roller 505, a conveyor belt 506 and a driven roller 507, wherein the conveyor belt motor 502 is fixed on the driving member supporting rod 103 through connection with the conveyor belt motor bracket 501, the conveyor belt motor 502 transmits power through the third coupling 503 to drive the driving roller 505, the driven roller 507 and the conveyor belt 506 to move, and the driving roller 505 and the driven roller 507 are respectively supported by the bearing blocks 504 at two ends of the driving roller 505 and the driven roller 507.
Example 2:
the picking method of the pineapple picking vehicle is characterized by comprising the following steps:
step1: when the user holds the client and remotely controls the pineapple picking vehicle to advance, the frame part 10 spans the single pineapple tree, and the V-shaped opening of the collecting plate 308 is positioned right above the pineapple fruit, the lifting table part 30 descends and presses down the blades around the fruit until the V-shaped opening of the pineapple collecting plate 308 is right against the lower part of the pineapple fruit stem;
step2: the picking vehicle continues to advance, so that the pineapple fruit stalks are embedded into the V-shaped openings of the pineapple collecting plates 308, the servo motor 304 controls the front baffle 306 to be closed, the lifting table component 30 is lifted, the V-shaped openings of the pineapple collecting plates 308 are lifted to a proper height along the pineapple fruit stalks, and the fruits are straightened;
step3: the electromagnet 309 of the lifting table part 30 drives the V-shaped cutter 310 to cut off the fruit stalks;
step4: the lifting platform part 30 carries the harvested fruits, the bottom end of the lifting platform part is flush with the upper surface of the conveyor belt 506, the rear baffle 311 is opened, and the front baffle 306 sweeps the pineapple to fall on the conveyor belt 506;
step5: finally, the conveyor motor 502 drives the conveyor belt 506, and the pineapple is conveyed to two sides of the frame member 10 by the conveyor belt 506 and falls into a plastic collecting bag.
From the above description, it is apparent to those skilled in the art that various changes and modifications can be made without departing from the scope of the technical spirit of the invention. The present invention is not limited to the prior art.
Claims (5)
1. Pineapple picking vehicle, pineapple picking vehicle includes frame part (10), four wheel parts (20), its characterized in that are installed to frame part (10) bottom foot limit: the frame part (10) spans a single pineapple tree, a lifting table part (30) and a chain transmission part (40) are arranged at the front part of the frame part, a conveyor belt part (50) is arranged at the rear part of the frame part, the lifting table part (30) is used for harvesting pineapple fruits, the frame part is driven by the chain transmission part (40) to ascend or descend, and the conveyor belt part (50) is used for conveying the harvested fruits into collecting bags at two sides of the frame part (10); the remote control device also comprises a remote control device and electronic control hardware;
the lifting table component (30) comprises a frame (301), two sliding blocks (307) are respectively arranged on two sides of the frame (301), the two sliding blocks (307) are fixedly connected through a sliding block connecting piece (312), the sliding blocks (307) and an optical axis guide rail (305) form sliding fit and can slide up and down on the optical axis guide rail (305), the upper end and the lower end of the optical axis guide rail (305) are arranged on an optical axis fixing seat (303), a front baffle (306) driven by a servo motor (304) and a rear baffle (311) driven by a steering engine (302) are respectively arranged on the front side and the rear side of the middle position of the frame (301), a collecting plate (308) is arranged at the bottom of the frame, a V-shaped cutter (310) is arranged below the left side of the collecting plate (308), the V-shaped cutter (310) is driven by an electromagnet (309) and shears pineapple handles sunk into a V-shaped opening of the collecting plate (308), and other non-working surfaces between the frame (301) are covered by side plates;
the conveying belt component (50) comprises a conveying belt motor (502), the conveying belt motor (502) is fixed on a conveying belt motor bracket (501), a driving roller (505) is driven to rotate through a third coupling (503), the driving roller (505) is supported on roller bearing seats (504) at two ends of the driving roller, the driving roller and a driven roller (507) together drive a conveying belt (506) to operate, and the conveying belt (506) is used for conveying pineapple in two directions, so that the pineapple falls into plastic collecting bags at two sides of the frame component (10);
the remote control device adopts a remote client and is mastered in the hand of a user;
the picking method of the picking vehicle comprises the following steps:
step1: when a user holds a remote client and remotely controls the pineapple picking vehicle to move forward, and when the frame part (10) spans a single pineapple tree and the V-shaped opening of the collecting plate (308) is positioned right above the pineapple fruit, the lifting table part (30) descends and presses down the blades around the fruit until the V-shaped opening of the pineapple collecting plate (308) is right against the lower part of the pineapple fruit handle;
step2: the picking vehicle continues to advance, so that the pineapple fruit stalks are embedded into the V-shaped openings of the pineapple collecting plates (308), the servo motor (304) controls the front baffle plate (306) to be closed, the lifting table component (30) is lifted, and the V-shaped openings of the pineapple collecting plates (308) are lifted to a proper height along the pineapple fruit stalks to straighten fruits;
step3: an electromagnet (309) of the lifting table component (30) drives the V-shaped cutter (310) to cut off the fruit stalks;
step4: the lifting platform part (30) bears the harvested fruits, the bottom ends of the fruits are kept flush with the upper surface of the conveyor belt (506), the rear baffle (311) is opened, and the front baffle (306) sweeps the pineapple to fall on the conveyor belt (506);
step5: finally, the conveyor belt motor (502) drives the conveyor belt (506), and pineapple is conveyed to two sides of the frame part (10) by the conveyor belt (506) and falls into the plastic collecting bag.
2. A pineapple picking vehicle as set forth in claim 1, wherein: frame part (10) include frame (101), frame (101) are assembled by many crossbeams and pole setting and are formed, install curb plate (102) between two crossbeams at frame (101) rear portion, frame (101) are still installed many driving medium bracing pieces (103), driving medium bracing piece (103) are used for supporting chain drive part (40) and conveyer belt part (50) with corresponding crossbeam in frame (101) together, frame part (10) are still including collecting bag opening support (104) and collecting bag tray (105) that are located frame (101) left and right sides, collecting bag tray (105) are located collecting bag opening support (104) and are put under, collecting bag opening support (104) are last to be fixed with the plastics and collect the bag.
3. A pineapple picking vehicle as set forth in claim 1, wherein: the wheel assembly (20) comprises a wheel motor (204), the wheel motor (204) is arranged on a wheel motor bracket (205), an output shaft of the wheel motor is connected with a wheel shaft (203) through a first coupling (206), the wheel shaft (203) is used for driving a wheel (201), and the wheel (201) is fixed on the wheel shaft (203) through inner flanges (207) and outer flanges (202) on two sides of the wheel.
4. A pineapple picking vehicle as set forth in claim 1, wherein: the chain transmission component (40) comprises a chain transmission motor (402), the chain transmission motor (402) is fixed on a chain transmission motor bracket (401), an output shaft of the chain transmission motor is fixedly connected with a main transmission shaft (405) through a second coupler (403), the main transmission shaft (405) is supported on a main transmission shaft bearing seat (404) and drives a driving chain transmission mechanism (406) on the left side and the right side to operate, the driving chain transmission mechanism (406) is mounted on a cross beam at the upper end of a frame (101) and drives a driven chain transmission mechanism (407) on the vertical direction to operate, a chain of the driven chain transmission mechanism (407) drives a lifting platform component (30) to ascend or descend through a sliding block connecting piece (312) which is fixedly hung on the driven chain transmission mechanism (407), and the driving chain transmission mechanism (406) and the driven chain transmission mechanism (407) are respectively composed of two chain wheels and a chain, and the chain wheels are supported on the chain wheel bearing seat (408) through a chain wheel transmission shaft (409).
5. A pineapple picking vehicle as set forth in claim 1, wherein: the remote control device controls the electric control hardware on the pineapple picking vehicle in a wireless communication mode, the electric control hardware receives control signals of the remote control device and drives each motor on the picking vehicle to finish the integrated actions of picking, bagging and transporting the pineapple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195097.4A CN108391509B (en) | 2018-03-09 | 2018-03-09 | Pineapple picking vehicle and using method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195097.4A CN108391509B (en) | 2018-03-09 | 2018-03-09 | Pineapple picking vehicle and using method |
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| Publication Number | Publication Date |
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| CN108391509A CN108391509A (en) | 2018-08-14 |
| CN108391509B true CN108391509B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810195097.4A Active CN108391509B (en) | 2018-03-09 | 2018-03-09 | Pineapple picking vehicle and using method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109644674B (en) * | 2019-02-22 | 2020-09-25 | 北京工商大学 | Automatic pineapple picking machine and automatic picking method |
| CN115486265B (en) * | 2022-05-25 | 2024-04-05 | 尉金利 | Convenient durian picking device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2028626B (en) * | 1978-08-31 | 1982-09-02 | Flufy M Le | Mobile harvester |
| CN106416621B (en) * | 2016-09-29 | 2018-09-18 | 南京信息职业技术学院 | Automatic collection vehicle for green picking of tropical pineapples |
| CN106233925B (en) * | 2016-10-11 | 2018-09-21 | 山东农业大学 | A kind of white asparagus harvesting robot and collecting method based on machine vision |
| CN107750626A (en) * | 2017-10-17 | 2018-03-06 | 汕头大学 | A kind of pineapple harvests intelligent carriage |
| CN208987338U (en) * | 2018-03-09 | 2019-06-18 | 三峡大学 | A kind of pineapple picking vehicle |
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