CN103843528A - Inverted-umbrella-shaped fruit collection device - Google Patents

Inverted-umbrella-shaped fruit collection device Download PDF

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Publication number
CN103843528A
CN103843528A CN201410062232.XA CN201410062232A CN103843528A CN 103843528 A CN103843528 A CN 103843528A CN 201410062232 A CN201410062232 A CN 201410062232A CN 103843528 A CN103843528 A CN 103843528A
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China
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tarpaulin
fruit
fabric drum
fruits
collector
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CN201410062232.XA
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CN103843528B (en
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杜小强
倪柯楠
武传宇
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Zhejiang Sci Tech University ZSTU
Zhejiang University of Science and Technology ZUST
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Zhejiang Sci Tech University ZSTU
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Abstract

The invention relates to an inverted-umbrella-shaped fruit collection device. The inverted-umbrella-shaped fruit collection device has the characteristics of convenience in operation, simplicity in structure, adjustability in operation range and convenience in carrying. The technical scheme is as follows: the inverted-umbrella-shaped fruit collection device is characterized by comprising a groups of fabric drum units, the fabric drum units are distributed along a fruit tree to form a polygonal structure with an opening, a piece of fruit collection tarpaulin of each fabric drum unit stretches towards the fruit tree and is fixed on the fruit tree; the opening is provided with a piece of connecting tarpaulin, two adjacent fruit collection tarpaulins are mutually spliced, the tarpaulin is mutually spliced with the fruit collection tarpaulins on two sides to form a polygonal fabric for receiving the dropping fruits, and the middle part of the polygonal fabric is sunken downwards to form an inverted umbrella shape which is favorable for converging the fruits on the middle part.

Description

The collector for fruits of falling umbrella shape
Technical field
The present invention relates to Machinery for orchard technical field, be specifically related to a kind of collector for fruits.
Background technology
China is the big country of Production of fruit and consumption in the world, and since the eighties in last century, the fruit of China is produced and is developed rapidly, and fruit industry has become the third-largest industry of ranking in plant husbandry after grain, vegetables.From 1993 so far, China's fruit gross area and gross yield are sure to occupy the first in the world, approximately 1.67 hundred million mu of national orchard areas in 2009,1.22 hundred million tons of output always, account for respectively 20.1% and 18.8% of world's fruit total amount, wherein first of the output Jun Ju world of apple, oranges and tangerines and pears.
Orchard harvest operation has the advantages that labour intensity is large, seasonal stronger, and current domestic results technology also rests on artificial harvesting, picks up level of operation.Clearly, orchard worker's labour cost is high for the shortcoming of artificial results, manpower shortage, and picking efficiency is on the low side, and easily causes fruit breakage, is unfavorable for storage.Although existing part orchard adopts mechanical type results, is subject to the impact of the factor such as landform, fruit tree spacing, has restricted to a certain extent using and promoting of harvest machinery, particularly outstanding on the impact of collecting fruit.
Therefore, along with the development of the market demand, rely on the collection mode manually picked up cannot meet the requirement of current productivity, for easy and simple to handle, be easy to carry about with one, the demand of gathering unit that collection efficiency is high is obviously very urgent.Through the Searches of Patent Literature, the domestic collector for fruits of having developed has at present: (1) patent No. is 200820130926.2, and the umbrella shape of falling connects fruit device, and this device needs tractor to drive, and is not suitable for dense planting orchard; (2) patent No. is 201020262028.X, movable simple fruit collection device, although conveniently moving, mechanism is more complicated; (3) patent No. is 201020555578.0, a kind of collector for fruits, and because collecting fruit net separates with telescope support, parts are more not portable, and it is non-adjustable to collect area; (4) patent No. is 201120472444.7, removable collector for fruits, and skeleton stent length is non-adjustable, collects area limited.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes above-mentioned background technology, and a kind of collector for fruits is provided, and this collector for fruits should have the feature easy to operate, simple in structure, job area is adjustable, easy to carry.
For realizing above object, the technical solution used in the present invention is:
The collector for fruits of falling umbrella shape, it is characterized in that: described collector for fruits comprises one group of fabric drum unit, this group fabric drum unit is arranged to have the polygonized structure of opening around fruit tree, the collecting fruit tarpaulin of each fabric drum unit stretches out and is fixed on fruit tree towards fruit tree; Described opening part is provided with a connection tarpaulin, and this connection tarpaulin stretches out from described opening towards fruit tree and is fixed on fruit tree; Between adjacent collecting fruit tarpaulin and between connection tarpaulin and the collecting fruit tarpaulin of both sides, splice mutually, form one for the drop polygon cloth cover of fruit of access, the middle part of this polygon cloth cover is beneficial to form the umbrella shape of falling that fruit concentrates to middle part to lower recess.
Described fabric drum unit comprise a hollow fabric drum, be installed in rotation on cloth-winding core axis and the described collecting fruit tarpaulin of rolling on cloth-winding core axis in fabric drum, one end of fabric drum is provided with one for driving cloth-winding core axis to rotate the motor with rolling or release collecting fruit tarpaulin, and the leading flank of fabric drum offers the tarpaulin stretching along self length direction and imports and exports.
Described fabric drum is arranged on the ground by the telescope support of bottom, telescope support comprises two L shaped upper brackets and a lower carriage, the two ends of described lower carriage are shaped with respectively a vertical rod straight up, by thread complete set, vertical section with a described L shaped upper bracket is fixedly connected with respectively in the upper end of every vertical rod, and the horizontal segment of L shaped upper bracket is hinged on the bottom surface of fabric drum.
The openable top cover of end face of described fabric drum, the trailing flank of fabric drum is shaped with two annulus and each annulus is connected with respectively iron chains, described two root posts are respectively shaped with an annulus for being connected with iron chains, and the underrun road wheel support of fabric drum is provided with road wheel.
Described cloth-winding core axis is hollow shaft, and the two ends of cloth-winding core axis are respectively equipped with at least one for clamping the spring clip of collecting fruit tarpaulin.
The expansion shape of described collecting fruit tarpaulin is isosceles trapezoid, the bottom of collecting fruit tarpaulin is clamped on cloth-winding core axis by described spring clip, the upper base of collecting fruit tarpaulin is shaped with for passing elastic threads and being fixed on the cloth cylinder on fruit tree, and the dual-side of collecting fruit tarpaulin is respectively equipped with the magic tape for splicing adjacent collecting fruit tarpaulin.
The end face of described collecting fruit tarpaulin and bottom surface are fixed with respectively the block that prevents the excessive rolling of collecting fruit tarpaulin, and described block is positioned at collecting fruit tarpaulin one end near fruit tree; Upside or downside that described tarpaulin is imported and exported are provided with the switch corresponding with stop location, and this switch is connected with described motor.
The underrun bolt of described fabric drum is provided with a L shaped connecting plate being connected with other fabric drum when mobile.
The dual-side of described connection tarpaulin is respectively equipped with magic tape.
Described block is cuboid, comprises the block tarpaulin that surrounding is connected with described collecting fruit tarpaulin, and the inside of block tarpaulin is filled with sponge.
The beneficial effect that the present invention has is: the agent structure of the collector for fruits of falling umbrella shape is the polygon plane that fabric drum unit surrounds, and the fruit dropping can slip into center along collecting fruit tarpaulin; Compared with picking up with Traditional Man, this collector for fruits has greatly alleviated orchard worker's labour intensity, has improved efficiency of crop, and the quality of fruit is also ensured reliably; Compared with similar products, this collector for fruits has the large and adjustable feature of harvest area, can make harvest operation reach optimum efficiency, and landform adaptability is better, can large-area applications gather in the crops in orchard; In addition, this collector for fruits, with road wheel, is convenient to carrying and mobile.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the structural representation of fabric drum unit in the present invention.
Fig. 4 is that enlarged diagram is looked on a left side of Fig. 3.
Fig. 5 is the main TV structure schematic diagram of telescope support in the present invention.
Fig. 6 is the enlarged diagram of A portion in Fig. 5..
Fig. 7 is the perspective view of telescope support in the present invention.
Fig. 8 is cloth-winding core axis and collecting fruit tarpaulin assembling schematic diagram in the present invention.
Fig. 9 is the enlarged diagram of B portion in Fig. 8.
Figure 10 is collecting fruit tarpaulin and connect the structural representation of tarpaulin in the present invention.
Figure 11 is the enlarged diagram of C portion in Figure 10.
Figure 12 is transportable state structure schematic diagram of the present invention (rolling of collecting fruit tarpaulin).
Figure 13 is the left TV structure schematic diagram of Figure 12.
Figure 14 is the syndeton schematic diagram of adjacent fabric drum unit in Figure 11.
Figure 15 is the structural representation of L shaped connecting plate in Figure 14.
Figure 16 is the left TV structure schematic diagram of Figure 15.
Embodiment
Below in conjunction with Figure of description, the invention will be further described, but the present invention is not limited to following examples.
As shown in Figure 1 and Figure 2, the collector for fruits of falling umbrella shape, comprise that (quantity is determined as required in one group of fabric drum unit 1, in figure, be 6 fabric drum unit), this group fabric drum unit is arranged to have the polygonized structure of opening around fruit tree, the collecting fruit tarpaulin 7 of each fabric drum unit stretches out and is fixed on fruit tree by elastic threads 10 towards fruit tree.Described opening part is provided with a connection tarpaulin 2, and this connection tarpaulin stretches out from described opening towards fruit tree and is fixed on fruit tree; Between adjacent collecting fruit tarpaulin and between connection tarpaulin and the collecting fruit tarpaulin of both sides, splice mutually, form one for the drop polygon cloth cover (figure be positive seven distortion) of fruit of access, the middle part of this polygon cloth cover to lower recess taking form be beneficial to that fruit concentrates to middle part fall umbrella shape (middle part is as minimum point).
Described fabric drum unit comprise a hollow fabric drum 1-1, be installed in rotation on cloth-winding core axis 1-4 and the described collecting fruit tarpaulin 7 of rolling on cloth-winding core axis in fabric drum, one end of fabric drum is provided with one for driving cloth-winding core axis to rotate the motor 6 with rolling or release collecting fruit tarpaulin, and the leading flank of fabric drum offers the tarpaulin stretching along self length direction and imports and exports 1-3.
Described fabric drum is arranged on the ground by the telescope support 3 of bottom, telescope support comprises two L shaped upper bracket 3-1 and a lower carriage 3-2, it is one-body molded that the two ends of described lower carriage are shaped with respectively vertical rod 3-3(vertical rod and a lower carriage straight up), by thread complete set 8, vertical section with a described L shaped upper bracket is fixedly connected with respectively in the upper end of every vertical rod, and the articulated stand 1-5 of the horizontal segment of L shaped upper bracket and fabric drum bottom surface is hinged.Described thread complete set comprises and is fixed on the upper swivel nut 8-1 of upper bracket and is fixed on the lower swivel nut 8-2 in vertical rod, and upper swivel nut and lower swivel nut cooperatively interact, the reach that can regulate swivel nut to coordinate with lower swivel nut, thus adjust the height of upper bracket.
The openable top cover 1-2 of end face of described fabric drum is beneficial to dismounting, changes clothes described collecting fruit tarpaulin, the trailing flank of fabric drum is shaped with two annulus 1-8 and each annulus is connected with respectively iron chains 11, described two root posts are respectively shaped with an annulus for being connected with iron chains, and the underrun road wheel support 1-6 of fabric drum is provided with road wheel 4.In the time of needs carrying or mobile collector for fruits, rotation telescope support is located at the rear side of fabric drum, annulus on the column of the annulus of fabric drum trailing flank and telescope support is connected with iron chains, thereby telescope support is spacing, due to telescope support rotation, the road wheel of fabric drum bottom surface exposes, and can walk at subsurface.
Described cloth-winding core axis is hollow shaft, and the two ends of cloth-winding core axis are respectively equipped with at least one for clamping the spring clip 1-9 of collecting fruit tarpaulin; Spring clip comprises a stator on cloth-winding core axis and is positioned at the flexure strip on stator top, thereby one end of flexure strip is pressed in and on collecting fruit tarpaulin, clamps collecting fruit tarpaulin.
Described collecting fruit tarpaulin is identical with the structure that connects tarpaulin, expansion shape is all isosceles trapezoid, the bottom (wider one end) of collecting fruit tarpaulin is clamped on cloth-winding core axis by described spring clip, collecting fruit tarpaulin is shaped with for passing elastic threads 10 and being fixed on the cloth cylinder 2-1 on fruit tree with the upper base (narrower one end) that is connected tarpaulin, and collecting fruit tarpaulin is equipped with the magic tape 9 for splicing adjacent collecting fruit tarpaulin with the dual-side that is connected tarpaulin; Mutually bonding by magic tape, can make collecting fruit tarpaulin and connect tarpaulin to be spliced into described polygon cloth cover.
The end face of described collecting fruit tarpaulin and bottom surface are fixed with respectively the block 5 that prevents the excessive rolling of collecting fruit tarpaulin, and described block is positioned at collecting fruit tarpaulin one end (i.e. the one end on close upper base) near fruit tree; Described block is cuboid, comprises the block tarpaulin that surrounding is connected with described collecting fruit tarpaulin, and the inside of block tarpaulin is filled with sponge.Upside or downside that described tarpaulin is imported and exported are provided with the switch 1-7 corresponding with stop location, this switch is connected with described motor, under normal circumstances, the start and stop of motor have operating personnel manually to control, in the time that operating personnel have little time to control, by block trigger switch 1-7, motor quits work, and prevents that rolling is excessive.
The underrun bolt 13 of described fabric drum is provided with a L shaped connecting plate 12 being connected with other fabric drum when mobile.This L shaped connecting plate comprises that two ends offer respectively the dull and stereotyped 12-1 of screw 12-3 and are arranged on the spanner 12-2 of dull and stereotyped one end, the screw at dull and stereotyped two ends is connected and fixed by bolt and adjacent two fabric drums respectively, makes two or more fabric drums unit can move together (as shown in figure 12).
Elastic threads 10 through the cloth cylinder on base on each collecting fruit tarpaulin 7 and connection tarpaulin, then binds with trunk, in order to avoid fruit slips into the center of the polygon cloth cover being spliced successively.The effect that connects tarpaulin is that handled easily personnel are fixed on the collecting fruit tarpaulin of fabric drum unit on trunks of fruit trees, and after collecting fruit completes, facilitates operating personnel to untie elastic threads.
Operation principle of the present invention is:
As shown in Figure 1 and Figure 2, first by telescope support rotary expansion and support fabric drum, mobile each fabric drum makes it surround heptagonal six sidelines, needs the tree of plucking to be positioned at heptagonal center; Then, open motor button, collecting fruit tarpaulin is is automatically imported and exported and is spued from tarpaulin, disable motor button during to certain length; Then, from passing the little cloth cylinder of collecting fruit tarpaulin front end, fasten on trunk successively by elastic threads; Finally, these six collecting fruit tarpaulins are pasted by magic tape with being connected tarpaulin, magic tape is positioned at each collecting fruit tarpaulin dual-side below, and now fabric drum and collecting fruit tarpaulin have formed a heptagon plane, can carry out picking fruit operation.

Claims (10)

1. the collector for fruits of falling umbrella shape, it is characterized in that: described collector for fruits comprises one group of fabric drum unit (1), this group fabric drum unit is arranged to have the polygonized structure of opening around fruit tree, the collecting fruit tarpaulin (7) of each fabric drum unit stretches out and is fixed on fruit tree towards fruit tree; Described opening part is provided with a connection tarpaulin (2), and this connection tarpaulin stretches out from described opening towards fruit tree and is fixed on fruit tree; Between adjacent collecting fruit tarpaulin and between connection tarpaulin and the collecting fruit tarpaulin of both sides, splice mutually, form one for the drop polygon cloth cover of fruit of access, the middle part of this polygon cloth cover is beneficial to form the umbrella shape of falling that fruit concentrates to middle part to lower recess.
2. the collector for fruits of falling umbrella shape according to claim 1, it is characterized in that: described fabric drum unit comprise a hollow fabric drum (1-1), be installed in rotation on cloth-winding core axis (1-4) and the described collecting fruit tarpaulin (7) of rolling on cloth-winding core axis in fabric drum, one end of fabric drum is provided with one for driving cloth-winding core axis to rotate the motor (6) with rolling or release collecting fruit tarpaulin, and the leading flank of fabric drum offers the tarpaulin stretching along self length direction and imports and exports (1-3).
3. the collector for fruits of falling umbrella shape according to claim 2, it is characterized in that: described fabric drum is arranged on the ground by the telescope support (3) of bottom, telescope support comprises two L shaped upper brackets (3-1) and a lower carriage (3-2), the two ends of described lower carriage are shaped with respectively a vertical rod (3-3) straight up, by thread complete set (8), vertical section with a described L shaped upper bracket is fixedly connected with respectively in the upper end of every vertical rod, and the horizontal segment of L shaped upper bracket is hinged on the bottom surface of fabric drum.
4. according to the collector for fruits of falling umbrella shape described in claim 2 or 3, it is characterized in that: the openable top cover of end face (1-2) of described fabric drum, the trailing flank of fabric drum is shaped with two annulus (1-8) and each annulus is connected with respectively iron chains (11), described two root posts are respectively shaped with an annulus for being connected with iron chains, and the underrun road wheel support of fabric drum is provided with road wheel (4).
5. the collector for fruits of falling umbrella shape according to claim 4, is characterized in that: described cloth-winding core axis is hollow shaft, and the two ends of cloth-winding core axis are respectively equipped with at least one for clamping the spring clip (1-9) of collecting fruit tarpaulin.
6. the collector for fruits of falling umbrella shape according to claim 5, it is characterized in that: the expansion shape of described collecting fruit tarpaulin is isosceles trapezoid, the bottom of collecting fruit tarpaulin is clamped on cloth-winding core axis by described spring clip, the upper base of collecting fruit tarpaulin is shaped with for passing elastic threads (10) and being fixed on the cloth cylinder (2-1) on fruit tree, and the dual-side of collecting fruit tarpaulin is respectively equipped with the magic tape (9) for splicing adjacent collecting fruit tarpaulin.
7. the collector for fruits of falling umbrella shape according to claim 6, it is characterized in that: the end face of described collecting fruit tarpaulin and bottom surface are fixed with respectively the block (5) that prevents the excessive rolling of collecting fruit tarpaulin, and described block is positioned at collecting fruit tarpaulin one end near fruit tree; Upside or downside that described tarpaulin is imported and exported are provided with the switch corresponding with stop location (1-7), and this switch is connected with described motor.
8. the collector for fruits of falling umbrella shape according to claim 7, is characterized in that: the underrun bolt (13) of described fabric drum is provided with a L shaped connecting plate (12) being connected with other fabric drum when mobile.
9. the collector for fruits of falling umbrella shape according to claim 8, is characterized in that: the dual-side of described connection tarpaulin is respectively equipped with magic tape.
10. the collector for fruits of falling umbrella shape according to claim 9, is characterized in that: described block is cuboid, comprises the block tarpaulin that surrounding is connected with described collecting fruit tarpaulin, and the inside of block tarpaulin is filled with sponge.
CN201410062232.XA 2014-02-24 2014-02-24 The collector for fruits of falling umbrella shape Active CN103843528B (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105165259A (en) * 2015-10-31 2015-12-23 青海林丰农牧机械制造有限公司 Detachable seabuckthorn fruit collecting device
CN105210564A (en) * 2015-10-21 2016-01-06 重庆跃发日用品有限公司 A kind of device for preventing lichee from breaking
CN106717567A (en) * 2017-02-04 2017-05-31 河南城建学院 A kind of tree deciduous leaf collects umbrella
CN107318375A (en) * 2017-07-28 2017-11-07 湖北惠创科技发展有限公司 Inverted umbrella leaf fruit stores device
CN107750641A (en) * 2017-12-07 2018-03-06 四川省农业科学院蚕业研究所 One seed pod mulberry picking machine
CN111108914A (en) * 2020-01-18 2020-05-08 济南大学 Drupe harvesting machine

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CN202340440U (en) * 2011-11-24 2012-07-25 新疆农垦科学院 Detachable fruit collection device
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DE3232140A1 (en) * 1982-08-28 1984-03-01 Jörg Dipl.-Ing. Hagenlocher (FH), 7033 Herrenberg Device for catching and collecting tree fruit
ES2165329A1 (en) * 2000-07-05 2002-03-01 Menor Francisco Villar Trolley for collecting olives and other fruits is formed principally by frame comprising curved and straight tubes joined to each other and intertwined, using rapid connections and clips
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105210564A (en) * 2015-10-21 2016-01-06 重庆跃发日用品有限公司 A kind of device for preventing lichee from breaking
CN105165259A (en) * 2015-10-31 2015-12-23 青海林丰农牧机械制造有限公司 Detachable seabuckthorn fruit collecting device
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CN107750641A (en) * 2017-12-07 2018-03-06 四川省农业科学院蚕业研究所 One seed pod mulberry picking machine
CN107750641B (en) * 2017-12-07 2024-04-02 四川省农业科学院蚕业研究所 Fruit mulberry picking machine
CN111108914A (en) * 2020-01-18 2020-05-08 济南大学 Drupe harvesting machine

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