CN115067072B - Folding tree-holding inverted umbrella type forest fruit collecting device - Google Patents
Folding tree-holding inverted umbrella type forest fruit collecting device Download PDFInfo
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- CN115067072B CN115067072B CN202210906088.8A CN202210906088A CN115067072B CN 115067072 B CN115067072 B CN 115067072B CN 202210906088 A CN202210906088 A CN 202210906088A CN 115067072 B CN115067072 B CN 115067072B
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 23
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002420 orchard Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
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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
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D46/264—Devices for beating or vibrating the foliage; Fruit catching devices to be used therewith
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Auxiliary Apparatuses For Manual Packaging Operations (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The application discloses a folding and unfolding type tree-holding inverted umbrella-shaped forest fruit collecting device, which comprises: the tree holding clamping mechanism comprises a driving mechanism, a top ring, a lifting ring and a bottom ring, wherein the top ring, the lifting ring and the bottom ring are formed by pivoting two semicircular arcs through a rotating shaft, the relative positions of the top ring and the bottom ring are fixed, the position of the lifting ring between the top ring and the bottom ring is adjusted through the driving mechanism, and a clamping structure is arranged in the two semicircular arcs of the top ring; at least three exhibition unit, along armful tree fixture circumferencial direction arranges, exhibition unit includes: a parallel six-rod crank slide block mechanism and a four-rod mechanism for folding and unfolding umbrella ribs; and the canvas is paved on all the folding and unfolding units. The application relates to a forest fruit collecting device designed based on a folding and unfolding principle, which has the advantages of simple structure, larger folding and unfolding, easy operation and high collecting efficiency, and can effectively solve the problems of poor tree body gathering property, large occupied space and the like.
Description
Technical Field
The application relates to the technical field of agricultural machinery, in particular to a folding type tree-holding inverted umbrella-shaped fruit collecting device.
Background
The fruit industry is the third largest industry after the planting industry relays grains and vegetables, and is a labor-intensive and technology-intensive combined industry. In general, the orchard mechanization in China is still in a starting stage, the problems of low labor efficiency, high production cost and the like still exist in the forest fruit production, and along with the continuous expansion of the planting scale of fruit trees, the contradiction between heavy physical labor and rural labor shortage is increasingly prominent, so that the level of the orchard mechanization is urgently required to be improved.
The application patent with publication number of CN 104718894A discloses a lateral wing expansion type small-sized forest fruit collecting device, which has the defects that a clamping device is not designed on a base, the structure of a folding unit is complex, the range of a collecting surface is limited, an expansion umbrella-shaped cambered surface is fixed and the like.
Disclosure of Invention
The application aims to provide a folding and unfolding type tree-holding inverted umbrella-shaped fruit collecting device, which has a simple folding and unfolding unit structure and larger folding and unfolding, and can effectively solve the problem of occupied space of the existing collecting device.
According to an embodiment of the present application, there is provided a folding tree-holding inverted umbrella-shaped fruit collection device, including:
the tree holding clamping mechanism comprises a driving mechanism, a top ring, a lifting ring and a bottom ring, wherein the top ring, the lifting ring and the bottom ring are formed by pivoting two semicircular arcs through a rotating shaft, the relative positions of the top ring and the bottom ring are fixed, the position of the lifting ring between the top ring and the bottom ring is adjusted through the driving mechanism, and a clamping structure is arranged in the two semicircular arcs of the top ring;
at least three exhibition unit, along armful tree fixture circumferencial direction arranges, exhibition unit includes: a parallel six-rod crank slide block mechanism and a folding and unfolding umbrella rib four-rod mechanism, wherein:
the parallel six-rod crank sliding block mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a fifth connecting rod and a sixth connecting rod, wherein the first connecting rod and the third connecting rod are arranged in parallel, the fifth connecting rod and the sixth connecting rod are arranged in parallel, one end of the first connecting rod is pivoted on the bottom ring, the other end of the first connecting rod is pivoted with one end of the second connecting rod, the middle part of the first connecting rod is pivoted with one end of the sixth connecting rod, the other end of the sixth connecting rod is slidably arranged in a sliding groove of the second connecting rod to form a moving pair, one end of the third connecting rod is pivoted on the top ring, the other end of the third connecting rod is pivoted with the upper end of the second connecting rod, the middle part of the third connecting rod is pivoted with one end of the fifth connecting rod, and the other end of the fifth connecting rod is pivoted with the lifting ring;
the four-bar mechanism of the folding and unfolding umbrella rib comprises a fourth connecting bar, a seventh connecting bar and a folding and unfolding arm, one end of the fourth connecting bar is pivoted on the top ring, the other end of the fourth connecting bar is pivoted with one end of the seventh connecting bar, the middle part of the seventh connecting bar is pivoted with the other end of the second connecting bar, and the other end of the seventh connecting bar is fixedly connected with one end of the folding and unfolding arm;
and the canvas is paved on all the folding and unfolding units.
Further, the driving mechanism includes:
the two ends of the screw rod are respectively supported on the top ring and the bottom ring;
the two fixed ends of the guide rod are fixed on the top ring and the bottom ring;
the lifting ring is provided with a bolt hole and a guide hole, the bolt hole is matched with the screw rod, the guide hole is matched with the guide rod, and the lifting ring is driven to move up and down along the screw rod and the guide rod through rotation of the screw rod so as to realize unfolding or folding of the folding unit.
Further, the driving mechanism includes:
and the motor drives the screw rod to rotate.
Further, the clamping structure comprises:
the first clamping ring is fixed on one semicircular arc in the top ring;
the second clamping ring is fixed on the other semicircular arc in the top ring;
the clamping push rod is screwed on the other semicircular arc in the top ring, and the second clamping ring is arranged at the inner end of the clamping push rod.
Further, the folding and unfolding arm comprises a folding and unfolding groove and a folding and unfolding rod which are mutually hinged through a hinge shaft, the hinge shaft is arranged in the folding groove, and the folding and unfolding groove can block the folding and unfolding rod after being unfolded, so that the folding and unfolding rod is still parallel to the folding and unfolding arm after being unfolded.
The technical scheme provided by the embodiment of the application can comprise the following beneficial effects:
as can be seen from the above embodiments, the folding and unfolding unit of the present application comprises a parallel six-bar crank slider mechanism and a four-bar mechanism for folding and unfolding umbrella ribs. The symmetrical parallel six-rod crank sliding block mechanism is used for driving and supporting the four-rod mechanism of the folding and unfolding umbrella rib, and the structure is simple and stable. The umbrella-shaped cambered surface expansion of different angles can be realized by changing the installation distance between the top ring and the bottom ring of the tree holding mechanism through modifying the length of the second rod piece.
At present, most of domestic mechanical collection equipment is overlarge in volume and inconvenient to move, is not suitable for harvesting forest fruits of small-sized close forests, and is poor in tree body gathering property and easy to cause fruit leakage. The folding and unfolding of the parallel six-rod crank sliding block mechanism and the folding and unfolding umbrella rib four-rod mechanism solves the problem that the existing forest fruit collecting device occupies space. The tree holding and clamping mechanism avoids the phenomenon of fruit leakage of the traditional collecting device due to poor tree body gathering property.
The folding and unfolding unit rib can fold to enable the umbrella cover to be collected more greatly when being unfolded, so that the collection efficiency of the fruits is guaranteed, and the occupied space of the collection device is reduced. The collecting device can be used for expanding umbrella-shaped cambered surfaces at different angles according to tree crown tree appearance, and adaptability of the collecting device to tree bodies is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic perspective view (canvas omitted) of an embodiment of the present application.
Fig. 2 is a schematic perspective view of the deployment unit (deployment state).
Fig. 3 is a schematic perspective view of the unfolding unit (folded state).
Fig. 4 is a schematic perspective view showing an expanded state of the folded skeleton.
Fig. 5 is a schematic view showing a folding and unfolding process state of the folding and unfolding arm.
Fig. 6 is a schematic perspective view of the drive mechanism.
Fig. 7 is a schematic top view of the top ring.
Fig. 8 is an illustration of the working state of the present application (canvas omitted).
Fig. 9 is an illustration of the operation of the present application (canvas omitted).
FIG. 10 is a schematic view of a canvas according to the present application.
The reference numerals in the figures are:
100. the tree holding and clamping mechanism; 110. a driving mechanism; 120. a rotation shaft, 130, a top ring, 140, and a lifting ring; 150. a bottom ring; 160. a jack; 170. a plug pin; 180. a clamping structure; 111. a screw rod; 112. bolt holes; 113. a motor; 114. a guide rod; 181. a first clamping ring; 182. a second clamping ring; 183. clamping the push rod;
200. a folding and unfolding unit; 210. a first link; 220. a second link; 230. a fourth link; 240. a third link; 250. a fifth link; 260. a sixth link; 270. a seventh link; 280. folding and unfolding arms; 281. folding and unfolding grooves; 282. folding and unfolding the rod;
300. canvas; 300-1, stitching; 300-2, through holes.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the application. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.
As shown in fig. 1 to 10, the application provides a folding and unfolding type novel tree-holding inverted umbrella-shaped fruit collecting device, which comprises a tree-holding clamping mechanism 100, at least three folding and unfolding units 200 and a canvas 300.
The tree holding and clamping mechanism 100 comprises a driving mechanism 110, a top ring 130, a lifting ring 140 and a bottom ring 150, wherein the top ring 130, the lifting ring 140 and the bottom ring 150 are formed by pivoting two semicircular arcs through a rotating shaft 120, the two semicircular arcs can rotate around the rotating shaft 120 to realize opening and closing, in the embodiment, the two semicircular arcs are provided with insertion holes 160, the insertion holes 160 can be inserted with insertion pins 170, when in use, the insertion pins 170 are pulled out firstly, the two semicircular arcs are opened, clamped on a tree and then closed, and the insertion pins 170 are inserted; the relative positions of the top ring 130 and the bottom ring 150 are fixed, the position of the lifting ring 140 between the top ring 130 and the bottom ring 150 is adjusted by the driving mechanism 110, a clamping structure 180 is arranged in two semi-circular arcs of the top ring 130, and the tree holding and clamping mechanism 100 can be fixed on a tree through the clamping structure 180;
specifically, the driving mechanism 110 includes: a screw rod 111 and a guide rod 114, both ends of the screw rod 111 are supported on the top ring 130 and the bottom ring 150, respectively, and both ends of the guide rod 114 are fixed on the top ring 130 and the bottom ring 150, respectively; the lifting ring 140 is provided with a bolt hole 112 and a guide hole, the bolt hole 112 is matched with the screw rod 111, the guide hole is matched with the guide rod 114, and the lifting ring 140 is driven to move up and down along the screw rod 111 and the guide rod 114 by the rotation of the screw rod 111 so as to realize the unfolding or folding of the folding and unfolding unit 200.
Specifically, the driving mechanism 110 includes a motor 113, and the motor 113 drives the screw 111 to rotate.
Specifically, the clamping structure 180 includes: a first clamping ring 181, a second clamping ring 182 and a clamping ram 183, said clamping rings being fixed on a semicircle in said top ring; the clamping ring is fixed on the other semicircular arc in the top ring; the clamping ram 183 is screwed to the other semicircular arc of the top ring, and the second clamping ring 182 is mounted to the inner end of the clamping ram 183. The spacing can be controlled by the gripping ram 183 to accommodate gripping trunks of different sizes.
At least three folding and unfolding units 200 are arranged along the circumferential direction of the tree holding and clamping mechanism 100, and the folding and unfolding units 200 comprise: a parallel six-rod crank slide block mechanism and a folding and unfolding umbrella rib four-rod mechanism, wherein:
the parallel six-bar crank sliding block mechanism comprises a first connecting rod 210, a second connecting rod 220, a third connecting rod 240, a fifth connecting rod 250 and a sixth connecting rod 260, wherein the first connecting rod 210 and the third connecting rod 240 are arranged in parallel, the fifth connecting rod 250 and the sixth connecting rod 260 are arranged in parallel, one end of the first connecting rod 210 is pivoted on the bottom ring 150, the other end of the first connecting rod is pivoted with one end of the second connecting rod 220, the middle part of the first connecting rod 210 is pivoted with one end of the sixth connecting rod 260, the other end of the sixth connecting rod 260 is slidably arranged in a sliding groove of the second connecting rod 220 to form a moving pair, one end of the third connecting rod 240 is pivoted on the top ring, the other end of the third connecting rod 240 is pivoted with the upper end of the second connecting rod 220, the middle part of the third connecting rod 240 is pivoted with one end of the fifth connecting rod 250, and the other end of the fifth connecting rod 250 is pivoted with the lifting ring;
the four-bar mechanism for folding and unfolding the umbrella rib comprises a fourth connecting rod 230, a seventh connecting rod 270 and a folding and unfolding arm 280, wherein one end of the fourth connecting rod 230 is pivoted on the top ring, the other end of the fourth connecting rod is pivoted with one end of the seventh connecting rod 270, the middle part of the seventh connecting rod 270 is pivoted with the other end of the second connecting rod 220, and the other end of the seventh connecting rod 270 is fixedly connected with one end of the folding and unfolding arm 280; when the folding unit 200 is in the unfolded state, the included angles between the straight line and the horizontal line of the fourth link 230, the seventh link 270 and the folding arm 280 determine the umbrella-shaped cambered surface of the inverted umbrella. The analysis of the motion characteristics of the four-bar mechanism of the folded and unfolded umbrella rib can obtain that the included angle between the unfolded inverted umbrella rib and the horizontal plane depends on the sizes of the bars of the four-bar mechanism of the folded and unfolded umbrella rib, and the lengths of the bars of the third connecting bar 240, the fourth connecting bar 230 and the seventh connecting bar 270 need to meet the key constraint condition of collineation after being unfolded, so that the unfolding of different umbrella-shaped cambered surfaces can be realized by modifying the lengths of the bars of the second bar 220.
The folding and unfolding arm 280 comprises a folding and unfolding groove 281 and a folding and unfolding rod 282 which are mutually hinged through a hinge shaft, the hinge shaft is arranged in the folding groove, the folding and unfolding groove 281 can block the folding and unfolding rod 282 after being unfolded, the folding and unfolding rod 282 is still parallel to the folding and unfolding arm 280 after being unfolded, and the collection area is enlarged. The folding rod unfolding process can be fixed, so that the folding rod 282 has a certain angle and a certain height, falling fruits can be effectively blocked, and the collection rate is improved.
The motor 113 drives the screw rod 111 to rotate, so that the lifting ring is driven to move up and down, and the fifth connecting rod 250 is driven to move, so that the folding and unfolding of the folding and unfolding unit 200 are realized.
As shown in fig. 10, the canvas 300 is adapted to the folding arm of the four-bar mechanism of the folding umbrella rib, the overall shape of the canvas is a polygon (in this example, octagon), each intersection point of the polygon is connected to the end of the folded arm after being unfolded, in addition, the center of the canvas is provided with a through hole 300-2 adapted to the trunk, and the center of the through hole 300-2 is selected to be slotted 300-1 from the center of the through hole to one end point of the polygon to divide the canvas into two parts.
As shown in fig. 7 and 8, the whole movement process includes the unfolding and folding movement processes, and the details are as follows:
(1) And (3) unfolding: the lifting ring is lifted to drive the outer end of the fifth connecting rod 250 to lift, so that the second connecting rod 220 is driven to lift and jack the folding and unfolding arm 280, the first connecting rod 210 and the third connecting rod 240 move the same, the fifth connecting rod 250 and the sixth connecting rod 260 move always in parallel, the folding and unfolding arm 280 and the fourth connecting rod 230 are positioned at a dead point position after being collinear, at the moment, the folding and unfolding rod 282 can be unfolded, the mechanism is in a completed unfolded state, and the connecting rod structure is of a parallel six-rod structure and has larger bearing capacity.
(2) Folding: the lifting ring descends to drive the outer end of the fifth connecting rod 250 to descend, so that the second connecting rod 220 is driven to descend, the folding and unfolding arm 280 inclines downwards, the first connecting rod 210 and the third connecting rod 240 move the same, the fifth connecting rod 250 and the sixth connecting rod 260 move always in parallel, when the lifting ring is at the lowest position, the folding rod is retracted into the folding groove, and the folding and unfolding unit 200 is in a completed folded state, so that occupied space is small.
The application has stronger stability and reliability, and has the following advantages:
1) Compared with a common inverted umbrella type, the structure is more stable through the driving and unfolding of the parallel six-rod crank slider mechanism, and the inverted umbrella type crank slider mechanism has stronger bearing load.
2) The collection of umbrella-shaped cambered surfaces with different angles can be realized by modifying the length of the second rod piece 220, so that the tree body adaptability is strong.
3) The collection device is folded and unfolded relatively large, and the minimum folding can be realized.
4) The design of the folding and unfolding arms 280 for collecting the umbrella ribs enlarges the collecting area of the umbrella cover.
The structure of the inverted umbrella-shaped folding and unfolding unit 200 is innovated based on the parallel six-rod crank sliding block mechanism, the parallel six-rod mechanism is stable in structure, and the motor 113 drives the folding and unfolding four-rod mechanism of the folding and unfolding umbrella rib to unfold and fold, so that the unfolded inverted umbrella-shaped collecting device has stronger stability and bearing capacity. After the four-bar mechanism of the folded and unfolded umbrella rib is unfolded, the fourth connecting rod 230, the seventh connecting rod 270 and the folded and unfolded arm 280 are collinear to form an inverted umbrella-shaped umbrella rib unit, and at the moment, the quadrangle of the four-bar mechanism is changed into a triangle. The purpose of the design is to break the problem that the traditional inverted umbrella type umbrella rib is not folded and occupies large space, the four-bar mechanism of the folding and unfolding umbrella rib is designed to fold the umbrella rib when the inverted umbrella type collecting device is folded, the occupied space is reduced, and the large-area bearing of fruits can be realized by matching with canvas 300. Because the parallel six-bar mechanism and the folding and unfolding umbrella rib four-bar mechanism are designed by adopting the folding and unfolding principle, the collection device occupies smaller space after being folded, the collection efficiency is high, and compared with a manual collection mode, the labor cost of picking and collecting is reduced, the operation time is greatly saved, and the labor cost is reduced; in addition, the outer rib is provided with the folding and unfolding arm 280, and secondary unfolding can be realized by unfolding the folding and unfolding arm 280, so that a larger collecting range is obtained, and the collecting efficiency is improved.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (4)
1. The utility model provides a tree fall umbrella-shaped forest fruit collection device is embraced to roll over formula, its characterized in that includes:
the tree holding clamping mechanism comprises a driving mechanism, a top ring, a lifting ring and a bottom ring, wherein the top ring, the lifting ring and the bottom ring are formed by pivoting two semicircular arcs through a rotating shaft, the relative positions of the top ring and the bottom ring are fixed, the position of the lifting ring between the top ring and the bottom ring is adjusted through the driving mechanism, and a clamping structure is arranged in the two semicircular arcs of the top ring;
at least three exhibition unit, along armful tree fixture circumferencial direction arranges, exhibition unit includes: a parallel six-rod crank slide block mechanism and a folding and unfolding umbrella rib four-rod mechanism, wherein:
the parallel six-rod crank sliding block mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a fifth connecting rod and a sixth connecting rod, wherein the first connecting rod and the third connecting rod are arranged in parallel, the fifth connecting rod and the sixth connecting rod are arranged in parallel, one end of the first connecting rod is pivoted on the bottom ring, the other end of the first connecting rod is pivoted with one end of the second connecting rod, the middle part of the first connecting rod is pivoted with one end of the sixth connecting rod, the other end of the sixth connecting rod is slidably arranged in a sliding groove of the second connecting rod to form a moving pair, one end of the third connecting rod is pivoted on the top ring, the other end of the third connecting rod is pivoted with the upper end of the second connecting rod, the middle part of the third connecting rod is pivoted with one end of the fifth connecting rod, and the other end of the fifth connecting rod is pivoted with the lifting ring;
the four-bar mechanism of the folding and unfolding umbrella rib comprises a fourth connecting bar, a seventh connecting bar and a folding and unfolding arm, one end of the fourth connecting bar is pivoted on the top ring, the other end of the fourth connecting bar is pivoted with one end of the seventh connecting bar, the middle part of the seventh connecting bar is pivoted with the other end of the second connecting bar, and the other end of the seventh connecting bar is fixedly connected with one end of the folding and unfolding arm;
the canvas is paved on all the folding and unfolding units;
the driving mechanism includes:
the two ends of the screw rod are respectively supported on the top ring and the bottom ring;
the two fixed ends of the guide rod are fixed on the top ring and the bottom ring;
the lifting ring is provided with a bolt hole and a guide hole, the bolt hole is matched with the screw rod, the guide hole is matched with the guide rod, and the lifting ring is driven to move up and down along the screw rod and the guide rod through rotation of the screw rod so as to realize unfolding or folding of the folding unit.
2. The folding tree-holding inverted umbrella-shaped fruit collection device according to claim 1, wherein the driving mechanism comprises:
and the motor drives the screw rod to rotate.
3. The folding tree-holding inverted umbrella-shaped fruit collection device according to claim 1, wherein the clamping structure comprises:
the first clamping ring is fixed on one semicircular arc in the top ring;
the second clamping ring is fixed on the other semicircular arc in the top ring;
the clamping push rod is screwed on the other semicircular arc in the top ring, and the second clamping ring is arranged at the inner end of the clamping push rod.
4. The folding tree-holding inverted umbrella-shaped fruit collecting device according to claim 1, wherein the folding arm comprises a folding groove and a folding rod which are mutually hinged through a hinge shaft, the hinge shaft is arranged in the folding groove, the folding groove can block the folding rod after being unfolded, and the folding rod is kept parallel to the folding arm after being unfolded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210906088.8A CN115067072B (en) | 2022-07-29 | 2022-07-29 | Folding tree-holding inverted umbrella type forest fruit collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210906088.8A CN115067072B (en) | 2022-07-29 | 2022-07-29 | Folding tree-holding inverted umbrella type forest fruit collecting device |
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| Publication Number | Publication Date |
|---|---|
| CN115067072A CN115067072A (en) | 2022-09-20 |
| CN115067072B true CN115067072B (en) | 2023-11-03 |
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| CN202210906088.8A Active CN115067072B (en) | 2022-07-29 | 2022-07-29 | Folding tree-holding inverted umbrella type forest fruit collecting device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718894A (en) * | 2015-03-04 | 2015-06-24 | 浙江理工大学 | Side wing unfolded type small forest fruit collecting device |
| CN109121722A (en) * | 2018-10-29 | 2019-01-04 | 常熟理工学院 | Integrated mechanical arm is collected in oscillatory type picking |
| CN109328651A (en) * | 2018-11-05 | 2019-02-15 | 昆明理工大学 | A kind of multistage sorting-type vibration picking jujube robot |
| CN208785636U (en) * | 2018-07-30 | 2019-04-26 | 潘天语 | A kind of downhole rescuing umbrella |
| CN109845485A (en) * | 2017-11-30 | 2019-06-07 | 东北林业大学 | Mobile adjustable type umbrella jujube fruit collection device |
| CN210808315U (en) * | 2019-09-29 | 2020-06-23 | 南华大学 | Inverted umbrella type red date harvester |
| CN112997688A (en) * | 2021-03-08 | 2021-06-22 | 南京信息职业技术学院 | Umbrella-shaped collecting and shielding device |
| KR102362518B1 (en) * | 2021-10-29 | 2022-02-14 | 안병욱 | Fruits collecting apparatus |
-
2022
- 2022-07-29 CN CN202210906088.8A patent/CN115067072B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718894A (en) * | 2015-03-04 | 2015-06-24 | 浙江理工大学 | Side wing unfolded type small forest fruit collecting device |
| CN109845485A (en) * | 2017-11-30 | 2019-06-07 | 东北林业大学 | Mobile adjustable type umbrella jujube fruit collection device |
| CN208785636U (en) * | 2018-07-30 | 2019-04-26 | 潘天语 | A kind of downhole rescuing umbrella |
| CN109121722A (en) * | 2018-10-29 | 2019-01-04 | 常熟理工学院 | Integrated mechanical arm is collected in oscillatory type picking |
| CN109328651A (en) * | 2018-11-05 | 2019-02-15 | 昆明理工大学 | A kind of multistage sorting-type vibration picking jujube robot |
| CN210808315U (en) * | 2019-09-29 | 2020-06-23 | 南华大学 | Inverted umbrella type red date harvester |
| CN112997688A (en) * | 2021-03-08 | 2021-06-22 | 南京信息职业技术学院 | Umbrella-shaped collecting and shielding device |
| KR102362518B1 (en) * | 2021-10-29 | 2022-02-14 | 안병욱 | Fruits collecting apparatus |
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| Publication number | Publication date |
|---|---|
| CN115067072A (en) | 2022-09-20 |
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