CN208159335U - A kind of three-pawl type fruit picking device - Google Patents
A kind of three-pawl type fruit picking device Download PDFInfo
- Publication number
- CN208159335U CN208159335U CN201820657880.3U CN201820657880U CN208159335U CN 208159335 U CN208159335 U CN 208159335U CN 201820657880 U CN201820657880 U CN 201820657880U CN 208159335 U CN208159335 U CN 208159335U
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- CN
- China
- Prior art keywords
- blade
- pawl
- idler wheel
- outer cylinder
- picking device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of three-pawl type fruit picking device, including pawl seat, set in pawl seat there are three ear mount, arc pawl is hinged in ear mount, arc pawl one end is equipped with blade mounting plate, and the other end is equipped with bottom trunnion；Blade mounting plate is equipped with blade；The idler wheel that blade mounting plate is additionally provided with idler wheel fixed link above blade and is located in idler wheel fixed link；There is the drawstring being wound on its cylinder on idler wheel, drawstring leading-out terminal after complete idler wheel connects traction rope one end；The traction rope other end is fixed on the upper surface of blade；Strut is provided on slide cartridge；Strut by connecting rod be located at it is eccentric column articulated on turntable；Turntable is driven by motor；The end face that lasso is fixed on push rod by being evenly arranged on the connecting plate of lasso outer rim；Block is arranged in push rod lower end；Spring block two sides are equipped with spring, and spring is located in outer cylinder；Outer cylinder lower part is sheathed with quill；Quill one end is equipped with spring pedestal.It can pick each similar round fruit, and structure is simple, easy to operate.
Description
Technical field
The utility model belongs to fruit harvesting apparatus field, specially a kind of three-pawl type fruit picking device.
Background technique
China is large agricultural country, and fruit industry occupies always very important status in national economy.In recent years, China
Fruit industry is grown rapidly, including application, fruit process industry etc., has fast development, fruit industry has become
The third-largest agricultural planting industry after grain, vegetables.Fruit harvesting is the important link in Production of fruit operation, in time with
Reasonable harvesting is related to the quality and yield of fruit.Currently, majority of case still by hand picks fruit, this is right
In lower fruit tree（Such as：Strawberry etc.）It is practical, but for compared with high fruit tree（Such as：Citrus, apple, pears etc.）, usually need to be by
Stool, short ladder come it is carried out picking eminence fruit, however, in this way picking eminence fruit when, usually because of ground out-of-flatness
Leading to the safety of operator cannot ensure, and large labor intensity, although occur on the market vision, smell, etc. it is high-end
Technology is come the mechanized equipment that identifies and pick, but since cost is excessively high without being popularized, it is therefore necessary to develop one kind
Simple and practical and easy-operating device for picking fruit.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of three-pawl type fruit picking device, it can be to each similar round fruit
It is picked in fact, structure is simple, easy to operate.
In order to achieve the above object, the technical solution adopted in the utility model is：A kind of three-pawl type fruit picking device, including pawl seat,
Ear mount there are three being along the circumferential direction uniformly arranged in the pawl seat is hinged with arc pawl, the arc pawl in the ear mount
One end is provided with blade mounting plate, and middle part, which is provided with, is provided with bottom trunnion with sleeve hinged in ear mount, the other end；The knife
The blade that can be slided on blade mounting plate is provided on piece mounting plate；The blade mounting plate is additionally provided with rolling above blade
Wheel fixed link and the idler wheel being arranged in idler wheel fixed link；The drawstring being wound on its cylinder is provided on the idler wheel, it is described
Drawstring after complete idler wheel below leading-out terminal connect traction rope one end；The other end of the traction rope is fixed on the upper surface of blade；
The sword end of the blade is arranged to 120 degree of wedge angles；The mutually seamless cooperation of wedge angle of three arc pawls respective blade when collapsing, respectively
From bottom trunnion below be provided with hinge bar, the other end of respective drawstring is each attached on slide cartridge；It is set on the slide cartridge
It is equipped with strut；The strut by connecting rod be arranged in it is eccentric column articulated on turntable；The turntable is driven by motor；Institute
It states hinge bar one end to be hinged on the trunnion of bottom, the other end is hinged on the end face of push rod；Block is arranged in the push rod lower end；Institute
It states spring block two sides and is provided with spring, the spring is arranged in outer cylinder；The outer cylinder lower part is sheathed with quill；Institute
It states quill one end and is provided with spring pedestal.
Further, the slide cartridge is arranged on outer cylinder, and the guide rail for slide cartridge sliding is additionally provided on the outer cylinder.
Further, the motor is fixed on motor mount；The motor mount is arranged on outer cylinder.
Further, the slot for positioning drawstring is provided on the arc pawl.
Further, the control button of motor is provided on the quill.
Further, the boss of restricted quill position is set in outer rim on the outer cylinder, is arranged on inner edge limited
The protrusion of spring position processed.
Further, the traction rope is elastic string.
The beneficial effects of the utility model：
1, three cleft hands of the utility model can be can be realized certainly using one end spring interaction of push rod lower end setting
Dynamic circuit connector is held together, easy to operate, and when use only needs the opening for pushing quill that can complete handgrip, easy to operate.
2, the chipping device of the utility model is mutually coincide using three blades without seaming and cutting branch, and excision effect is good, cutting edge
It is the movement of blade to be realized using the rotation of idler wheel by cable traction one end, and rope one end of three blades is fixed on one
It rising, the cutting action forward of blade is realized by a slider-crank mechanism, every turn of crank is primary, and blade is cut forward,
Cutting is realized by the rotation of control motor, it is very convenient.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view.
Fig. 2 is A partial schematic diagram in the utility model Fig. 1.
Fig. 3 is B partial schematic diagram in the utility model Fig. 1.
Fig. 4 is the utility model spring section connection structure cross-sectional view.
Fig. 5 is schematic diagram when the utility model blade closes up.
Fig. 6 is another schematic diagram of the utility model stereochemical structure.
In figure：1, arc pawl；101, sleeve；102, blade mounting plate；103, trunnion；104, slot；2, pawl seat；201, ear
Seat；3, drawstring；301, traction rope；4, idler wheel fixed link；5, idler wheel；7, hinge bar；8, push rod；801, block；9, blade；10,
Motor mount；11, motor；12, turntable；13, biasing post；14, slide cartridge；141, strut；15, connecting rod；16, spring；17, bullet
Spring pedestal；18, quill；19, outer cylinder；191, boss；192, raised；20, guide rail；21, control button；22, fruit bag is connect.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in figs 1 to 6, the specific structure of the utility model is：A kind of three-pawl type fruit picking device, including pawl seat 2, it is described
Ear mount 201 there are three being along the circumferential direction uniformly arranged in pawl seat 2 is hinged with arc pawl 1, the arc in the ear mount 201
1 one end of shape pawl is provided with blade mounting plate 102, middle part be provided with sleeve 101 hinged in ear mount 201, the other end is provided with
Bottom trunnion 103；The blade 9 that can be slided on blade mounting plate 102 is provided on the blade mounting plate 102；The blade
The idler wheel 5 that mounting plate 102 is additionally provided with idler wheel fixed link 4 above blade 9 and is arranged in idler wheel fixed link 4；The rolling
Be provided with the drawstring 3 being wound on its cylinder on wheel 5, the drawstring 3 after complete idler wheel 5 below leading-out terminal connect traction rope 301
One end；The other end of the traction rope 301 is fixed on the upper surface of blade 9；The sword end of the blade 9 is arranged to 120 degree of wedge angles；Three
The mutually seamless cooperation of wedge angle of a arc pawl 1 respective blade 9 when collapsing, respective bottom trunnion 103 are respectively provided with hinged below
The other end of extension bar 7, respective drawstring 3 is each attached on slide cartridge 14；Strut 141 is provided on the slide cartridge 14；The strut
141 is hinged by the biasing post 13 of connecting rod 15 and setting on a turntable 12；The turntable 12 is driven by motor 11；The hinge
7 one end of extension bar is hinged on bottom trunnion 103, and the other end is hinged on the end face of push rod 8；Block is arranged in 8 lower end of push rod
801；801 two sides of block are provided with spring 16, and the spring 16 is arranged in outer cylinder 19；The 19 lower part fitting of outer cylinder
There is quill 18；Described 18 one end of quill is provided with spring pedestal 17.
Preferably, the slide cartridge 14 is arranged on outer cylinder 19, is additionally provided on the outer cylinder 19 for the sliding of slide cartridge 14
Guide rail 20.
Preferably, the motor 11 is fixed on motor mount 10；The motor mount 10 is arranged on outer cylinder 19.
Preferably, the slot 104 for positioning drawstring 3 is provided on the arc pawl 1.
Preferably, the control button 21 of motor 11 is provided on the quill 18.
Preferably, the boss 191 of restricted 18 position of quill is set in outer rim on the outer cylinder 19, is arranged on inner edge
The protrusion 192 of restricted 16 position of spring.
Preferably, the traction rope 301 is elastic string.
The utility model is when specifically used, and at starting position, mechanism is closed configuration, when pushing away quill 18
It waits, the promotion push rod 8 of compressed spring 16 moves, and push rod 8 drives three 1 lower parts of arc pawl to move upwards, while arc pawl 1 is around ear
Then pin shaft rotation on seat 201 is encased round fruit so that three arc pawls 1 open, unclamp quill 18, push away
Bar 8 bounces back under the action of another lateral spring 16, and at this time then blade 9 pins control button 21 against fruit branch, electricity
Machine 11 drives turntable 12 to rotate, and the biasing post 13 being arranged on turntable 12 draws the fixed slide cartridge 14 of three drawstrings 3 on guide rail 20
Sliding, blade 9 is because the drawstring 3 being wound on idler wheel 5 drives idler wheel 5 to rotate, so that traction rope 301 be driven to hold blade 9 forward
Branch is cut, a traction rope 301 is cut and resets blade by elastic force, the every rotation of motor 11 is primary to complete primary cutting, this reality
With the control of New-type electric machine 11 using point flowing mode, the fruit cut, which drops into, to be connect in fruit bag 22.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (7)
1. a kind of three-pawl type fruit picking device, which is characterized in that including pawl seat（2）, the pawl seat（2）On be along the circumferential direction uniformly arranged
There are three ear mounts（201）, the ear mount（201）On be hinged with arc pawl（1）, the arc pawl（1）One end is provided with blade
Mounting plate（102）, middle part is provided with and ear mount（201）Upper hinged sleeve（101）, the other end is provided with bottom trunnion（103）；
The blade mounting plate（102）On be provided with can be along blade mounting plate（102）The blade of upper sliding（9）；The blade mounting plate
（102）In blade（9）Top is additionally provided with idler wheel fixed link（4）And it is arranged in idler wheel fixed link（4）On idler wheel（5）；Institute
State idler wheel（5）On be provided with the drawstring being wound on its cylinder（3）, the drawstring（3）Around complete idler wheel（5）Leading-out terminal connects below afterwards
Connect traction rope（301）One end；The traction rope（301）The other end be fixed on blade（9）The upper surface of；The blade（9）Sword
End is arranged to 120 degree of wedge angles；Three arc pawls（1）The respective blade when collapsing（9）The mutually seamless cooperation of wedge angle, respective bottom
Portion's trunnion（103）It is provided with hinge bar below（7）, respective drawstring（3）The other end be each attached to slide cartridge（14）On；It is described
Slide cartridge（14）On be provided with strut（141）；The strut（141）Pass through connecting rod（15）With setting in turntable（12）On bias
Column（13）Hingedly；The turntable（12）Pass through motor（11）It drives；The hinge bar（7）One end is hinged on bottom trunnion（103）
On, the other end is hinged on push rod（8）End face on；The push rod（8）Block is arranged in lower end（801）；The block（801）Two sides
It is provided with spring（16）, the spring（16）It is arranged in outer cylinder（19）It is interior；The outer cylinder（19）Lower part is sheathed with quill
（18）；The quill（18）One end is provided with spring pedestal（17）.
2. a kind of three-pawl type fruit picking device according to claim 1, which is characterized in that the slide cartridge（14）It is arranged in outer cylinder
（19）On, the outer cylinder（19）On be additionally provided with for slide cartridge（14）The guide rail of sliding（20）.
3. a kind of three-pawl type fruit picking device according to claim 1, which is characterized in that the motor（11）It is fixed on motor peace
Fill seat（10）On；The motor mount（10）It is arranged in outer cylinder（19）On.
4. a kind of three-pawl type fruit picking device according to claim 1, which is characterized in that the arc pawl（1）Upper setting is useful
In positioning drawstring（3）Slot（104）.
5. a kind of three-pawl type fruit picking device according to claim 1, which is characterized in that the quill（18）On be provided with
Motor control button（21）.
6. a kind of three-pawl type fruit picking device according to claim 1, which is characterized in that the outer cylinder（19）It is arranged in upper outer rim
Restricted quill（18）The boss of position（191）, limited spring is provided on inner edge（16）The protrusion of position（192）.
7. a kind of three-pawl type fruit picking device according to claim 1, which is characterized in that the traction rope（301）For elastic string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657880.3U CN208159335U (en) | 2018-05-04 | 2018-05-04 | A kind of three-pawl type fruit picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657880.3U CN208159335U (en) | 2018-05-04 | 2018-05-04 | A kind of three-pawl type fruit picking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208159335U true CN208159335U (en) | 2018-11-30 |
Family
ID=64368192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820657880.3U Expired - Fee Related CN208159335U (en) | 2018-05-04 | 2018-05-04 | A kind of three-pawl type fruit picking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208159335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178537A (en) * | 2019-05-23 | 2019-08-30 | 武汉科技大学 | A kind of bionical picker of handheld portable |
-
2018
- 2018-05-04 CN CN201820657880.3U patent/CN208159335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178537A (en) * | 2019-05-23 | 2019-08-30 | 武汉科技大学 | A kind of bionical picker of handheld portable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20190504 |