CN208891233U - A kind of Backpack type human assistance fruit picker - Google Patents
A kind of Backpack type human assistance fruit picker Download PDFInfo
- Publication number
- CN208891233U CN208891233U CN201821178122.XU CN201821178122U CN208891233U CN 208891233 U CN208891233 U CN 208891233U CN 201821178122 U CN201821178122 U CN 201821178122U CN 208891233 U CN208891233 U CN 208891233U
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- China
- Prior art keywords
- shearing
- revolute pair
- connect
- girder
- connecting rod
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Abstract
The utility model relates to a kind of Backpack type human assistance fruit pickers, including holder part, coupling part, operation part and shearing part.Operator's back is secured the stand to by harness；Connecting rod is connect with support rod by the first revolute pair, and control stick is connect with girder by the second revolute pair, and shearing bottom plate is rotatablely connected by connecting shaft and interior girder；Girder can be around even the 5th turn of step left-right rotation；Finger-tight bracing wire is driven shearing connecting rod by control control stick, is further driven to shear-blade and carries out fruit shearing.A kind of Backpack type human assistance fruit picker provided by the utility model can realize shearing part front and back, upper and lower, side-to-side movement, and coupling part adjustably adjusts, it realizes the fruit picking on a large scale and reduces labor intensity and improve the dynamic secondary up and down motion of safety of picking, connecting rod can be moved forward and backward around connection bolt；Shearing part can be driven whole same by control control stick rotation.
Description
Technical field
The utility model belongs to fruit picker field, in particular to a kind of Backpack type human assistance fruit picking dress
It sets.
Background technique
The fruit picking in China is mainly based on picked by hand at present.Picked by hand is only limitted to be lower than two meters away from ground
Shrub fruit trees, large labor intensity, and low efficiency.The water on fruit tree or relatively high branch for the arbor class higher than two meters
Fruit, then need to climb tree or by tools such as ladders, the amount of labour that this mode is picked is big, risk is high, low efficiency.
Labor intensity is picked in order to mitigate orchard worker, is improved efficiency, fruit picker is come into being.Water on the market at present
Fruit picker is mostly the simple combination of a stock and scissors or pawl head, and when picking is easy to break fruit, influences fruit quality；Together
Shi Wufa adjusts fruit picking range on a large scale, and the rotation of operator's body need to be leaned on to complete comprehensive picking with mobile；Therefore
Existing fruit picker helps orchard worker's picking effect extremely limited, still has greater room for improvement.The utility model solves existing
There is the problem of artificial fruit-picking large labor intensity, space is small, risk is high and low efficiency.
Summary of the invention
The utility model is that existing artificial fruit-picking large labor intensity, space is small, risk is high and low efficiency to solve
The problem of.
The utility model is to solve the above problems, propose a kind of Backpack type human assistance fruit picker.This technology
Using following technical scheme: a kind of Backpack type human assistance fruit picker include include holder part, coupling part, operation
Part and shearing part.
The holder part includes bracket (1), harness (2), support rod (3)；The bracket (1) is fixed by harness (2)
In operator's back；The support rod (3) is fixed on bracket (1)；
The coupling part includes connecting rod (4), girder (5), interior girder (6), the first locking nut (15), the second locking
Nut (15-1), third locking nut (15-2), the first draw-in bar (14), the second draw-in bar (14-1), the first pull rod (16) and
Second pull rod (16-1)；Described connecting rod (4) one end is connect with support rod (3) by the first revolute pair (21)；Connecting rod (4) is another
One end is connect with girder (5) by the 5th revolute pair (25)；The girder (5) and interior girder (6) are secondary (26) by first movement
It connects, the first locking nut (15) is installed on girder (5)；First pull rod (16) and the first draw-in bar (14) pass through second
Prismatic pair (27) connects, and is equipped with the second locking nut (15-1) on the first pull rod (16)；In second pull rod (16-1) and second
Pull rod (14-1) is connected by third prismatic pair (28), is equipped with third locking nut (15-2) on the second pull rod (16-1)；
The operation part includes handle (17), handle brackets (18), control stick (19), bracing wire (20)；The handle
(17) it is connect with bracing wire (20) one end, handle (17) is connect with handle brackets (18) by the 13rd revolute pair (37)；Described
Hand bracket (18) is fixed on control stick (19)；The control stick (19) is connect with girder (5) by the second revolute pair (22)；Institute
It states control stick (19) and is connect with the first pull rod (16) by third revolute pair (23)；
The cut part point includes connecting shaft (7), shearing bottom plate (8), the first shearing connecting rod (9), the first shear-blade
(10), the second shearing connecting rod (9-1), the second shear-blade (10-1), eye bolt (11), spring (12) and bracing wire support
(13)；The shearing bottom plate (8) is rotatablely connected by connecting shaft (7) and girder (5)；It is drawn in the shearing bottom plate (8) and first
Bar (14) is connected by the 6th revolute pair (29)；The shearing bottom plate (8) and the second draw-in bar (14-1) pass through the 12nd rotation
Secondary (36) connection；The bracing wire support (13) is fixed in shearing bottom plate (8)；The bracing wire (20) is from bracing wire support (13) and bullet
It passes through and is fixed on eye bolt (11) in spring (12)；Described spring (12) one end heads on bracing wire support (13) other end and heads on
Eye bolt (11)；The eye bolt (11) passes through the 7th with the first shearing connecting rod (9) and second shearing connecting rod one end (9-1)
Revolute pair (31) connection, first shearing connecting rod (9) other end and the first shear-blade (10) pass through the 8th revolute pair (32)
Connection, the first shear-blade (10) are connect by the 9th revolute pair (33) with shearing bottom plate (8)；The second shearing connecting rod (9-
1) other end and the second shear-blade (10-1) connects by the 11st revolute pair (35), second shear-blade (10-1) and
Bottom plate (8) are sheared to connect by the tenth revolute pair (34).
The utility model has the prominent advantages that:
1, the coupling part and rack section can be rotated around the first revolute pair (21), can be by control control stick (19) even
Extension bar (4) to shear around the first revolute pair (21) partially to move forward and backward；
2, the operation part and shearing are partially installed on the both ends of coupling part, and form thick stick around the 5th revolute pair (25)
Rod structure, therefore when so that part up and down motion can be sheared；
3, shown control stick (19), the combination of the first pull rod (16) and the first draw-in bar (14), shearing bottom plate (8) and second
The combination of pull rod (16-1) and the second draw-in bar (14-1) constitute parallelogram mechanism；Therefore by control stick (19) around second
Shearing part is around connecting shaft (7) Integral synchronous left-right rotation when revolute pair (22) left-right rotation；
4, the coupling part has Telescopic, can pass through position of the girder (6) in adjusting in girder (5), first
Draw-in bar (14) is reached in the position of position and the second draw-in bar (14-1) in the second pull rod (16-1) in the first pull rod (16)
To the sheared length for adjusting whole device, further expansion cuts out range.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of Backpack type human assistance fruit picker described in the utility model；
Fig. 2 is a kind of Backpack type human assistance fruit picker actuating element structural schematic diagram described in the utility model；
Fig. 3 is that a kind of Backpack type human assistance fruit picker described in the utility model shears partial structure diagram；
Fig. 4 is that a kind of Backpack type human assistance fruit picker described in the utility model shears partially closed position signal
Figure
Fig. 5 is that a kind of Backpack type human assistance fruit picker described in the utility model shears part up and down motion state
Schematic diagram；
Fig. 6 is that a kind of Backpack type human assistance fruit picker shearing part described in the utility model moves forward and backward state
Schematic diagram；
Fig. 7 is that a kind of Backpack type human assistance fruit picker described in the utility model shears part side-to-side movement state
Schematic diagram；
1. bracket in figure, 2. harnesses, 3. support rods, 4. connecting rods, 5. girders, girder in 6., 7. connecting shafts, 8. shearing bottoms
Plate, 9. first shearing connecting rods, 9-1. second shear connecting rod, and 10. first shear-blades, the second shear-blade of 10-1., 11. is with holes
Bolt, 12. springs, 13. bracing wire supports, 14. first draw-in bars, the second draw-in bar of 14-1., 15. first locking nuts, 15-1.
Second locking nut, 15-2. third locking nut, 16. first pull rods, the second pull rod of 16-1., 17. handles, 18. handle brackets,
19. control stick, 20. bracing wires, 21. first revolute pairs, 22. second revolute pairs, 23. third revolute pairs, 24. the 4th revolute pairs, 25.
5th revolute pair, 26. first movement pairs, 27. second prismatic pairs, 28. third prismatic pairs, 29. the 6th revolute pairs, 30. guide grooves,
31. the 7th revolute pair, 32. the 8th revolute pairs, 33. the 9th revolute pairs, 34. the tenth revolute pairs, 35. the 11st revolute pairs, 36.
12 revolute pairs, 37. the 13rd revolute pairs.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of Backpack type human assistance fruit picker includes holder part, interconnecting piece
Divide, operation part and cut part are grouped as.
The holder part includes bracket (1), harness (2), support rod (3)；The bracket (1) is fixed by harness (2)
In operator's back；The support rod (3) is fixed on bracket (1).
The coupling part includes connecting rod (4), girder (5), interior girder (6), the first locking nut (15), the second locking
Nut (15-1), third locking nut (15-2), the first draw-in bar (14), the second draw-in bar (14-1), the first pull rod (16) and
Second pull rod (16-1)；Described connecting rod (4) one end is connect with support rod (3) by the first revolute pair (21)；Connecting rod (4) is another
One end is connect with girder (5) by the 5th revolute pair (25)；The girder (5) and interior girder (6) are secondary (26) by first movement
It connects, the first locking nut (15) is installed on girder (5)；First pull rod (16) and the first draw-in bar (14) pass through second
Prismatic pair (27) connects, and is equipped with the second locking nut (15-1) on the first pull rod (16)；In second pull rod (16-1) and second
Pull rod (14-1) is connected by third prismatic pair (28), is equipped with third locking nut (15-2) on the second pull rod (16-1).
The operation part includes handle (17), handle brackets (18), control stick (19), bracing wire (20)；The handle
(17) it is connect with bracing wire (20) one end, handle (17) is connect with handle brackets (18) by the 13rd revolute pair (37)；Described
Hand bracket (18) is fixed on control stick (19)；The control stick (19) is connect with girder (5) by the second revolute pair (22)；Institute
It states control stick (19) and is connect with the first pull rod (16) by third revolute pair (23).
The cut part point includes connecting shaft (7), shearing bottom plate (8), the first shearing connecting rod (9), the first shear-blade
(10), the second shearing connecting rod (9-1), the second shear-blade (10-1), eye bolt (11), spring (12) and bracing wire support
(13)；The shearing bottom plate (8) is rotatablely connected by connecting shaft (7) and girder (5)；It is drawn in the shearing bottom plate (8) and first
Bar (14) is connected by the 6th revolute pair (29)；The shearing bottom plate (8) and the second draw-in bar (14-1) pass through the 12nd rotation
Secondary (36) connection；The bracing wire support (13) is fixed in shearing bottom plate (8)；The bracing wire (20) is from bracing wire support (13) and bullet
It passes through and is fixed on eye bolt (11) in spring (12)；Described spring (12) one end heads on bracing wire support (13) other end and heads on
Eye bolt (11)；The eye bolt (11) passes through the 7th with the first shearing connecting rod (9) and second shearing connecting rod one end (9-1)
Revolute pair (31) connection, first shearing connecting rod (9) other end and the first shear-blade (10) pass through the 8th revolute pair (32)
Connection, the first shear-blade (10) are connect by the 9th revolute pair (33) with shearing bottom plate (8)；The second shearing connecting rod (9-
1) other end and the second shear-blade (10-1) connects by the 11st revolute pair (35), second shear-blade (10-1) and
Bottom plate (8) are sheared to connect by the tenth revolute pair (34).
In use, first finding fruit, by operation by cutter to being moved near fruit, handle of holding with a firm grip (17) passes through drawing
Line (20) drives the first shearing connecting rod (9) and the second shearing connecting rod (9-1), is further driven to the first shear-blade (10) and second
Shear-blade (10-1) cuts carpopodium.
Optimize a upper embodiment, the shearing bottom plate (8) has a linear steering slot (30), draws when handle of holding with a firm grip (4)
Line (20) stress is drawn eye bolt (11) and is moved with first shearing connecting rod (9) one end along guide groove (30), the first shearing connecting rod
(9) other end is connect with the first shear-blade (10), and the first shear-blade (10) is rotated around the 9th revolute pair (33).It realizes true
The motion profile of fixed shearing part, and limit the shearing range of the first shear-blade (10).Fig. 4 is that shearing partially closed position is shown
It is intended to.
Optimize a upper embodiment, operation part and shearing are partially installed on the both ends of coupling part, and around the 5th revolute pair
(25) lever construction is formed, when manipulation bar (19) moves downward, shearing part is then moved upwards.Convenient for shearing different eminences
Fruit.Fig. 5 is that a kind of Backpack type human assistance fruit picker shearing part up and down motion state described in the utility model is shown
It is intended to.
Optimize a upper embodiment, coupling part and rack section can be rotated around the first revolute pair (21), therefore can pass through control
Control stick (19) connecting rod (4) processed to shear around the first revolute pair (21) partially to be moved forward and backward；Fig. 6 is the utility model institute
It states a kind of Backpack type human assistance fruit picker shearing part and moves forward and backward status diagram.
Optimize a upper embodiment, shown control stick (19), the combination of the first pull rod (16) and the first draw-in bar (14), shearing
The combination of bottom plate (8) and the second pull rod (16-1) and the second draw-in bar (14-1) constitutes parallelogram mechanism；Therefore pass through behaviour
Shearing part is around connecting shaft (7) Integral synchronous left-right rotation when vertical pole (19) is around the second revolute pair (22) left-right rotation.Fig. 7 is this
A kind of Backpack type human assistance fruit picker shearing part side-to-side movement status diagram described in utility model.Convenient for acquisition
Fruit near sustained height.
Optimize a upper embodiment, the coupling part has Telescopic, unclamps the first locking nut (15), the second locking
Nut (15-1) and third locking nut (15-2), and pass through the position adjusted interior girder (6) in girder (5), the first interior drawing
Bar (14) is then revolved in the position of position and the second draw-in bar (14-1) in the second pull rod (16-1) in the first pull rod (16)
Tight first locking nut (15), the second locking nut (15-1) and third locking nut (15-2), reach increase sheared length, into
One step expands the purpose for cutting out range.
The utility model is disclosed as above with preferable case study on implementation, however is not intended to limit the utility model, any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, according to the technical essence of the utility model
To any simple modification, equivalent change and modification that the above case study on implementation is done, still belong to technical solutions of the utility model range.
Claims (1)
1. a kind of Backpack type human assistance fruit picker, including holder part, coupling part, operation part and cut part
Point, it is characterised in that:
The holder part includes bracket (1), harness (2), support rod (3)；The bracket (1) is fixed on behaviour by harness (2)
Vertical person's back；The support rod (3) is fixed on bracket (1)；
The coupling part includes connecting rod (4), girder (5), interior girder (6), the first locking nut (15), the second locking nut
(15-1), third locking nut (15-2), the first draw-in bar (14), the second draw-in bar (14-1), the first pull rod (16) and second
Pull rod (16-1)；Described connecting rod (4) one end is connect with support rod (3) by the first revolute pair (21)；Connecting rod (4) other end
It is connect with girder (5) by the 5th revolute pair (25)；The girder (5) is connect with interior girder (6) by first movement secondary (26),
First locking nut (15) are installed on girder (5)；First pull rod (16) and the first draw-in bar (14) are mobile by second
Secondary (27) connect, and are equipped with the second locking nut (15-1) on the first pull rod (16)；Second pull rod (16-1) and the second draw-in bar
(14-1) is connected by third prismatic pair (28), is equipped with third locking nut (15-2) on the second pull rod (16-1)；
The operation part includes handle (17), handle brackets (18), control stick (19), bracing wire (20)；The handle (17) with
The connection of bracing wire (20) one end, handle (17) are connect with handle brackets (18) by the 13rd revolute pair (37)；The handle brackets
(18) it is fixed on control stick (19)；The control stick (19) is connect with girder (5) by the second revolute pair (22)；The manipulation
Bar (19) is connect with the first pull rod (16) by third revolute pair (23)；
The cut part point includes connecting shaft (7), shearing bottom plate (8), the first shearing connecting rod (9), the first shear-blade (10), the
Two shearings connecting rod (9-1), the second shear-blade (10-1), eye bolt (11), spring (12) and bracing wire support (13)；It is described to cut
Bottom plate (8) are cut to be rotatablely connected by connecting shaft (7) and girder (5)；The shearing bottom plate (8) and the first draw-in bar (14) pass through the
Six revolute pairs (29) connection；The shearing bottom plate (8) is connect with the second draw-in bar (14-1) by the 12nd revolute pair (36)；Institute
Bracing wire support (13) is stated to be fixed in shearing bottom plate (8)；The bracing wire (20) passes through from bracing wire support (13) and spring (12)
And it is fixed on eye bolt (11)；Described spring (12) one end heads on bracing wire support (13) other end and heads on eye bolt
(11)；The eye bolt (11) passes through the 7th revolute pair with the first shearing connecting rod (9) and second shearing connecting rod one end (9-1)
(31) it connecting, first shearing connecting rod (9) other end is connect with the first shear-blade (10) by the 8th revolute pair (32), the
One shear-blade (10) is connect by the 9th revolute pair (33) with shearing bottom plate (8)；Described second shearing connecting rod (9-1) other end
It is connect with the second shear-blade (10-1) by the 11st revolute pair (35), second shear-blade (10-1) and shearing bottom plate
(8) it is connected by the tenth revolute pair (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178122.XU CN208891233U (en) | 2018-07-25 | 2018-07-25 | A kind of Backpack type human assistance fruit picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178122.XU CN208891233U (en) | 2018-07-25 | 2018-07-25 | A kind of Backpack type human assistance fruit picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208891233U true CN208891233U (en) | 2019-05-24 |
Family
ID=66567911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178122.XU Withdrawn - After Issue CN208891233U (en) | 2018-07-25 | 2018-07-25 | A kind of Backpack type human assistance fruit picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208891233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684319A (en) * | 2018-07-25 | 2018-10-23 | 江西制造职业技术学院 | A kind of Backpack type human assistance fruit picker |
-
2018
- 2018-07-25 CN CN201821178122.XU patent/CN208891233U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684319A (en) * | 2018-07-25 | 2018-10-23 | 江西制造职业技术学院 | A kind of Backpack type human assistance fruit picker |
| CN108684319B (en) * | 2018-07-25 | 2023-04-28 | 江西制造职业技术学院 | Shoulder-carried type artificial auxiliary fruit picking device |
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| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20230428 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20230428 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |