CN108738703A - A kind of single direction rotation cutting type nut fruit picking device - Google Patents
A kind of single direction rotation cutting type nut fruit picking device Download PDFInfo
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- CN108738703A CN108738703A CN201810616445.0A CN201810616445A CN108738703A CN 108738703 A CN108738703 A CN 108738703A CN 201810616445 A CN201810616445 A CN 201810616445A CN 108738703 A CN108738703 A CN 108738703A
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- cylinder
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- direction rotation
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000007306 turnover Effects 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
- A01D46/24—Devices for picking apples or like fruit
- A01D46/247—Manually operated fruit-picking tools
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a kind of single direction rotation cutting type nut fruit picking device, including hand-held device, upright part, rotating mechanism, transmission mechanism and cutting mechanism, hand-held device is mounted on the lower part of upright part, and rotating mechanism is installed at the top of upright part；Transmission mechanism is installed on the top of rotating mechanism, and is connected with cutting mechanism by transmission mechanism；The component that hand-held device pumps passes through the inside of upright part, drives the component of rotating mechanism to move, pumping for hand-held device is changed into the unidirectional rotary motion of cutting mechanism corresponding mechanism by transmission mechanism.Compared with prior art, structure of the invention is simple, easy to operate, small, light-weight, has the function of rapid picking fruit tree higher position fruit, and without using power-supply device.
Description
Technical field
The present invention relates to a kind of picker more particularly to a kind of plucking fruit without the rotating cutting type nut of electric drive
Device.
Background technology
Some higher fruit trees, such as fruit of some nut fruit trees are picked mostly by artificial picking at present
When, some need, which climbs up a tree, picks, and for some need by means of herringbone staircase, picking efficiency is low, is also easy to security risk occur,
Also there is the machine that station is picked in the air under tree in the market, but be all to need power supply to drive machine operation, not only cost carries
It is high and extremely inconvenient, especially for a small amount of fruit tree of general family, even more need it is a kind of it is simple it is light, driven without power supply
The manual machine for picking fruits of dynamic high efficiency.
Invention content
The purpose of the invention is to avoid the shortcoming in background technology, provide it is a kind of it is small, be convenient for carrying, gently
Skilful flexible, suitable field picking, does not need the rotary machine for picking fruits of high efficiency of electric drive.
The purpose of the present invention is what is be achieved through the following technical solutions：
The present invention a kind of single direction rotation cutting type nut fruit picking device, including hand-held device, upright part, rotating mechanism,
Transmission mechanism and cutting mechanism.
Hand-held device is mounted on the lower part of upright part, and rotating mechanism is installed at the top of upright part；Rotating mechanism it is upper
Transmission mechanism is installed in portion, and is connected with cutting mechanism by transmission mechanism.
The component that hand-held device pumps passes through the inside of upright part, and the component of rotating mechanism is driven to move,
Pumping for hand-held device is changed into the single direction rotation cutting movement of cutting mechanism corresponding component by transmission mechanism.
The upright part includes lower upright bar 5, upper pright stanchion 7 and connecting tube 6, and lower upright bar 5 and upper pright stanchion 7 are hollow light
Matter thin metal pipe, centre are linked together by connecting tube 6, i.e., upright part uses contractile two-segment type, pick lower
Fruit upper pright stanchion 7 is retracted back in the cylinder of lower upright bar 5, pick the fruit of higher position and pull out upper pright stanchion 7 and with connecting tube 6
It is fixed.
The hand-held device includes slot hole 1, column 2, handle 3, bracing wire 4.
It is axially formed with slot hole 1 in the lower part tube wall upper edge of lower upright bar 5,3 one end of handle extend into lower upright bar 5 across slot hole 1
Metal tube inside, and be connected with bracing wire 4, the other end is located at outside lower upright bar 5, handle 3 can the sliding in slot hole 1, in length
The lower end in hole 1 is fixed with column 2, and chain rope is made in 4 lower half portion length of bracing wire, with the variation of upright part length, can incite somebody to action
The arbitrary ring of chain rope is hung on the handle 3.
The rotating mechanism includes cylinder 17, piston 8, spring 9, holder 10 and pulley 11, and cylinder 17 is made of metal
Cylindrical shape, 2/3 height component is symmetrically formed with four arc-shaped grooves in an axial direction for inner wall lower end；Piston 8 is circular metal plate, outer circle
Four arc-shaped protrusions are symmetrically formed on week, and in four arc-shaped grooves of 17 inner wall of embedded cylinder；In 17 internal upper part of cylinder
Mounting bracket 10, pulley 11 is installed on holder 10, and 4 one end of bracing wire connects the middle part of piston 8 and worn after the other end bypasses pulley 11
After crossing the aperture on piston 8, the inside of upright part is passed through to be connected with the handle 3 of hand-held device.
The upper end of the cylinder 17 is along the circumferential direction formed with 3 elongated holes.
The spring 9 is that the wire with higher elasticity and rigidity turns to, the lower end of spring 9 and leaning on for piston 8
It is fixedly connected at nearly outer circle, is fixedly connected at upper end and the bottom cylindrical of the rotor 12 of transmission mechanism.
The transmission mechanism includes rotor 12, unilateral bearing 16 and clamp spring 19.
The rotor 12 is the cylinder that lower end carries annular groove, and upper end is embedded in unilateral bearing 16, rotor 12
It after being packed into 17 inside of cylinder, is blocked with clamp spring 19, i.e., the protrusion of clamp spring 19 is after 3 elongated holes of 17 upper end of cylinder
It is embedded into the annular groove of 12 lower end of rotor, rotor 12 can rotate freely on cylinder 17, but cannot move axially.
The cutting mechanism includes pin 13, fixed pin 14, sleeve 15, rotating blade 18, the string bag 20.
After one end of rotating blade 18 is fixedly connected with sleeve 15, sleeve 15 is embedded in the endoporus of unilateral bearing 16, it is fixed
Pin 14 in the upper end hole of embedded rotor 12, is used in combination pin 13 to fix after 15 endoporus of sleeve, fixed pin 14 and sleeve 15
For clearance fit, rotation of the axial movement of rotating blade 18 and sleeve 15 without influencing the drive rotating blade 18 of sleeve 15 is limited
Movement, the string bag 20 are arranged below rotating blade 18.
Compared with prior art, rotating blade 18 quick single direction rotation, nut can not be afraid of incised wound manually, can will be on tree
Fruit is continuously cut down, simple in structure, easy to operate, small, light-weight, and without using power-supply device.
Description of the drawings
Fig. 1 is a kind of single direction rotation cutting type nut fruit picking device structural schematic diagram of the present invention.
Fig. 2 is a kind of single direction rotation cutting type nut fruit picking device piston and cylindrical structure relational graph of the present invention.
Fig. 3 is a kind of structural schematic diagram of single direction rotation cutting type nut fruit picking device clamp spring of the present invention.
Fig. 4 is a kind of shape signal of the chain rope of single direction rotation cutting type nut fruit picking device bracing wire lower part of the present invention
Figure.
Fig. 5 is a kind of schematic enlarged-scale view of single direction rotation cutting type nut fruit picking device cutting mechanism of the present invention.
In figure：1, slot hole, 2, column, 3, handle, 4, bracing wire, 5, lower upright bar, 6, connecting tube, 7, upper pright stanchion, 8, piston, 9,
Spring, 10, holder, 11, pulley, 12, rotor, 13, pin, 14, fixed pin, 15, sleeve, 16, unilateral bearing, 17, cylinder,
18, rotating blade, 19, clamp spring, 20, the string bag.
Specific implementation mode
A kind of single direction rotation cutting type nut fruit picking device of the present invention has and may stand in ground picking fruit tree higher position fruit
Real function, and without using power-supply device.
A kind of single direction rotation cutting type nut fruit picking device of the present invention, preferable specific implementation mode are as shown in Figure 1.
A kind of single direction rotation cutting type nut fruit picking device, including hand-held device, upright part, rotating mechanism, transmission mechanism
And cutting mechanism.
Upright part includes lower upright bar 5, upper pright stanchion 7 and connecting tube 6, and lower upright bar 5 and upper pright stanchion 7 are that hollow lightweight is carefully golden
Belong to pipe, centre is linked together by connecting tube 6, i.e., upright part uses contractile two-segment type, picks the fruit of lower
Upper pright stanchion 7 is retracted back in the cylinder of lower upright bar 5, upper pright stanchion 7 is pulled out and fixed with connecting tube 6 by the fruit for picking higher position.
Hand-held device includes that slot hole 1, column 2, handle 3, bracing wire 4 are formed in an axial direction on the lower part tube wall of lower upright bar 5
Slot hole 1,3 one end of handle is extend into across slot hole 1 inside the metal tube of lower upright bar 5, and is connected with bracing wire 4, and the other end is located at
Outside lower upright bar 5, handle 3 can slide in slot hole 1, and column 2,4 lower half portion length system of bracing wire are fixed in the lower end of slot hole 1
The arbitrary ring of chain rope can be hung on the handle 3 with the variation of upright part length at chain rope.Column 2 acts on
In, after grasping column 2, fixed handle 3 is back and forth hooked with index finger, and the faster reciprocal motion that handle 3 pulls bracing wire 4 may be implemented,
It is easy to operate.
Rotating mechanism includes cylinder 17, piston 8, spring 9, holder 10 and pulley 11, and cylinder 17 is cylinder made of metal
Shape, 2/3 height component is symmetrically formed with four arc-shaped grooves in an axial direction for inner wall lower end；Piston 8 is circular metal plate, right on excircle
Title is formed with four arc-shaped protrusions, and in four arc-shaped grooves of 17 inner wall of embedded cylinder, piston 8 can in cylinder 17 edge
Arc-shaped groove slides axially and cannot rotate；Pulley 11, bracing wire are installed in 17 internal upper part mounting bracket 10 of cylinder, holder 10
4 one end connect the middle part of piston 8, and the other end passes through the interior of upright part around pulley 11 and after the aperture on piston 8
Portion is connected with the handle 3 of hand-held device.
The upper end of the cylinder 17 is along the circumferential direction formed with 3 elongated holes.
The spring 9 is the compressed spring that turns to of the wire with higher elasticity and rigidity, the lower end of spring 9 and
It is fixedly connected at the close outer circle of piston 8, is fixedly connected at upper end and the bottom cylindrical of the rotary body 12 of transmission mechanism, installed
When pretightning force is slightly compressed to spring 9 so that the outer diameter of spring 9 is adjacent on the inner wall of cylinder 17.
Transmission mechanism includes rotor 12, unilateral bearing 16 and clamp spring 19, and rotor 12 is the circle that lower end carries annular groove
Cylinder, upper end are embedded in unilateral bearing 16 and are blocked with clamp spring 19 after rotor 12 is packed into 17 inside of cylinder, i.e., clamp spring 19 is prominent
It is embedded into the annular groove of 12 lower end of rotor after 3 elongated holes for going out to partially pass through 17 upper end of cylinder, rotor 12 can be
It rotates freely, but cannot move axially on cylinder 17.
The cutting mechanism includes pin 13, fixed pin 14, sleeve 15, rotating blade 18, the string bag 20, rotating blade 18
One end be fixedly connected with sleeve 15 after, by sleeve 15 be embedded in unilateral bearing 16 endoporus, fixed pin 14 pass through 15 endoporus of sleeve
It is embedded in the upper end hole of rotor 12 afterwards, pin 13 is used in combination to fix, fixed pin 14 and sleeve 15 are clearance fit, limitation rotation
The axial movement of blade 18 drives the rotary motion of rotating blade 18, the string bag 20 to be arranged in rotating blade 18 without influencing sleeve 15
Below.
Pick fruit operating method：After grasping column 2, fixed handle 3 is hooked with index finger, handle 3 pulls bracing wire 4 so that
Piston 8 along 17 inner wall of cylinder arc-shaped groove upward sliding and compressed spring 9, since the outer diameter of spring 9 is adjacent in cylinder 17
Inner wall on, diameter cannot increase, after reduced height, extra length transition be ring spring around the number of turns increase, under spring 9
End is fixedly connected with piston and cannot rotate, then the upper end of spring 9 just drives rotor 12 to turn over certain angle, and the present apparatus is set
It is calculated as turning over 1 circle or more.Unilateral bearing 16 in this way in rotor 12 and its upper end endoporus drives rotating knife by sleeve 15
Piece 18 rotates together, and fixed pin 14 does not influence the rotation of rotating blade 18, living in the case where spring 9 restores force effect after unclamping index finger
Plug 8 pushes back initial position, and so that handle 3 is returned to original place by bracing wire 4；Spring 9 drives rotor 12 to reversely rotate simultaneously, but by
In the single effect principle of unilateral bearing 16, rotating blade 18 and the effect for being not affected by opposite force also continue to revolve along original direction
Turn, repeatedly can hook fixed handle 3 with index finger, rotating blade 18 will continue to accelerate rotation, rotating knife on original direction of rotation
18 rotating speed of piece improves, and generates larger cutting force, then can easily cut fruit handle disconnected.For growing closeer small-sized heavily fortified point
Fruit handle can quickly continuously be cut off and be fallen into the string bag 20 by fruit.
If you need to change the length of upright part, only need to upper pright stanchion 7 be pulled out or is retracted in lower upright bar 5, be used in combination connecting tube 6 solid
Fixed, the chain rope suitable length of 4 lower part of simultaneous selection bracing wire is hung on the handle 3.
Compared with prior art, cutting mechanism quick single direction rotation, nut can not be afraid of incised wound manually, can be by the upper heavily fortified point of tree
Fruit continuously cuts down, simple in structure, easy to operate, small, light-weight, and without using power-supply device.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of single direction rotation cutting type nut fruit picking device, which is characterized in that including：Hand-held device, lower upright bar (5) and upper pright stanchion
(7) upright part, rotating mechanism, transmission mechanism and the cutting mechanism constituted；
Hand-held device is mounted on the lower part of upright part, and rotating mechanism is installed at the top of upright part；Pacify on the top of rotating mechanism
Transmission mechanism is filled, and is connected with cutting mechanism by transmission mechanism；
The component that hand-held device pumps passes through the inside of upright part, drives the component of rotating mechanism to move, passes through
Pumping for hand-held device is changed into the single direction rotation cutting movement of cutting mechanism corresponding mechanism by transmission mechanism.
2. a kind of single direction rotation cutting type nut fruit picking device according to claim 1, which is characterized in that the hand-held dress
It sets including slot hole (1), column (2), handle (3), bracing wire (4)；
It is axially formed with slot hole (1) in the lower part tube wall upper edge of lower upright bar (5), handle (3) one end extend into lower vertical across slot hole (1)
Inside the metal tube of bar (5), and it is connected with bracing wire (4), the other end is located at lower upright bar (5) outside, and handle (3) can be in slot hole
(1) sliding, is fixed with column (2), chain rope is made in bracing wire (4) lower half portion length, with upright bar portion in the lower end of slot hole (1) in
The variation for dividing length, can hang over the arbitrary ring of chain rope on handle (3).
3. a kind of single direction rotation cutting type nut fruit picking device according to claim 2, which is characterized in that the lower upright bar
(5) top connects upper pright stanchion (7) by connecting tube (6), forms hollow lightweight thin metal pipe.
4. a kind of single direction rotation cutting type nut fruit picking device according to claim 1, which is characterized in that the rotating machine
Structure includes cylinder (17), piston (8), spring (9), holder (10) and pulley (11), and cylinder (17) is cylindrical shape made of metal,
2/3 height component is symmetrically formed with four arc-shaped grooves in an axial direction for inner wall lower end；Piston (8) is circular metal plate, right on excircle
Title is formed with four arc-shaped protrusions, and in four arc-shaped grooves of embedded cylinder (17) inner wall；Pacify in cylinder (17) internal upper part
Holder (10) is filled, pulley (11) is installed on holder (10), bracing wire (4) one end connects the middle part of piston (8), and the other end bypasses pulley
(11) after, after passing through the aperture on piston (8), the inside of upright part is passed through to be connected with the handle (3) of hand-held device；
The upper end of the cylinder (17) is along the circumferential direction formed with 3 elongated holes；
The spring (9) is that the wire with higher elasticity and rigidity turns to, the lower end of spring (9) and piston (8)
It is fixedly connected at outer circle, is fixedly connected at upper end and the bottom cylindrical of the rotor (12) of transmission mechanism.
5. a kind of single direction rotation cutting type nut fruit picking device according to claim 1, which is characterized in that the driver
Structure includes rotor (12), unilateral bearing (16) and clamp spring (19)；
The rotor (12) is the cylinder that lower end carries annular groove, and upper end is embedded in unilateral bearing (16), rotor
(12) it after being packed into cylinder (17) inside, is blocked with clamp spring (19), i.e., the protrusion of clamp spring (19) passes through cylinder (17) upper end
3 elongated holes after be embedded into the annular groove of rotor (12) lower end, rotor (12) can rotate freely on cylinder (17),
But it cannot move axially.
6. a kind of single direction rotation cutting type nut fruit picking device according to claim 1, which is characterized in that the cutting machine
Structure includes pin (13), fixed pin (14), sleeve (15), rotating blade (18), the string bag (20)；
After one end of rotating blade (18) is fixedly connected with sleeve (15), sleeve (15) is embedded in the endoporus of unilateral bearing (16),
Fixed pin (14) in the upper end hole of embedded rotor (12), is used in combination pin (13) fixed after sleeve (15) endoporus, fixed
It is clearance fit to sell (14) and sleeve (15), and the axial movement of limitation rotating blade (18) drives rotation without influencing sleeve (15)
The rotary motion of blade (18), the string bag (20) setting rotating blade (18) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616445.0A CN108738703A (en) | 2018-05-30 | 2018-05-30 | A kind of single direction rotation cutting type nut fruit picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616445.0A CN108738703A (en) | 2018-05-30 | 2018-05-30 | A kind of single direction rotation cutting type nut fruit picking device |
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| Publication Number | Publication Date |
|---|---|
| CN108738703A true CN108738703A (en) | 2018-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810616445.0A Pending CN108738703A (en) | 2018-05-30 | 2018-05-30 | A kind of single direction rotation cutting type nut fruit picking device |
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| Country | Link |
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| CN (1) | CN108738703A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429717A (en) * | 2018-12-17 | 2019-03-08 | 南阳理工学院 | Inertia-type fruit picking apparatus |
| CN113196940A (en) * | 2021-05-21 | 2021-08-03 | 济宁市农业科学研究院 | Device and method for manually harvesting spina gleditsiae |
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|---|---|---|---|---|
| GB191305900A (en) * | 1912-03-11 | 1913-09-11 | Carl Bauer | Improvements in Fruit Pickers. |
| AU4863672A (en) * | 1972-09-13 | 1974-05-09 | Elkharadly Sami | Fruit harvester device |
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| CN113196940A (en) * | 2021-05-21 | 2021-08-03 | 济宁市农业科学研究院 | Device and method for manually harvesting spina gleditsiae |
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