CN208425219U - A kind of picker - Google Patents

A kind of picker Download PDF

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Publication number
CN208425219U
CN208425219U CN201821148107.0U CN201821148107U CN208425219U CN 208425219 U CN208425219 U CN 208425219U CN 201821148107 U CN201821148107 U CN 201821148107U CN 208425219 U CN208425219 U CN 208425219U
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CN
China
Prior art keywords
connecting rod
rod
elastomeric element
wall
picker
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Withdrawn - After Issue
Application number
CN201821148107.0U
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Chinese (zh)
Inventor
孙敏洁
成思源
刘吉安
陈思源
梁世清
陈裕爵
魏远洋
庞方丹
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Guangdong University of Technology
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Guangdong University of Technology
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Priority to CN201821148107.0U priority Critical patent/CN208425219U/en
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Publication of CN208425219U publication Critical patent/CN208425219U/en
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Abstract

The utility model relates to agricultural technology field, in particular to a kind of picker.The utility model provides picker, multiple activity picking walls including connecting rod and the first end that the connecting rod is arranged in;It further comprise rod-shaped elastomeric element, elastomeric element, motion bar, drive rod, triggering button and slide fastener;The utility model triggers elastomeric element using fruit self gravity, to make to trigger the raw leverage of garnishment by drive rod, and then triggering button is caused to be detached from from slide fastener, the elastic movement of the contraction of rod-shaped elastomeric element moves slide fastener towards close to the direction of activity picking wall, make multiple activity picking wall tight closures eventually by motion bar, completes the picking of fruit.The picker avoids the damage caused by using rope and mechanical arm to fruit without using rope and mechanical arm, meanwhile, the utility model is also able to achieve the purpose picked automatically without using motor.

Description

A kind of picker
Technical field
The utility model relates to agricultural technology field, in particular to a kind of picker.
Background technique
Fruit is the important nutriment of the mankind, and Chinese population is more, larger to the demand of fruit;But civil picking master Will be based on artificial, efficiency is slower;Also due to some fruit (peach, pear etc.) fruit trees are higher, artificial picking is only carried out not It is convenient, it is dangerous.
Currently, the mechanical device of fruit-picking is more;But have for the picker of certain fruit or seldom.Than As peach (epidermis is softer, and volume is larger) fruit more special in this way, there are no relevant mechanical structures to occur.Now There is general fruit picker to can be realized picking peach, most of is all to control one terminal of stock with rope by stock The folding of tool hand is picked.The disadvantage is that rope is easy to be interfered by branch, the dynamics of rope control manipulator is influenced, thus to peach The damage of epidermis is larger;The contact area on manipulator and peach surface is small, great efforts, the fruit damage very soft to the such epidermis of peach Hurt larger.Electric fruit picker tool device can be realized peach picking substantially, and major defect is the system of motor used It makes higher cost and specific aim is also not strong enough, be easy to damage the epidermis of peach.
As described in above-mentioned technical background, existing machinery fruit picker specific aim is not strong, and rope or manipulator are easy Peach fruit surface is caused to be damaged;And it is interfered by outside with rope control manipulator folding larger, it is also difficult to guarantee fruit Epidermis is injury-free.
Utility model content
The purpose of the utility model is to provide a kind of picker, which keeps away without using rope and mechanical arm Exempt from the damage caused by using rope and mechanical arm to fruit, meanwhile, the utility model is also able to achieve certainly without using motor The purpose of dynamic picking.
In order to solve the above technical problems, the utility model provides picker, including connecting rod and setting are in described Multiple activity picking walls of the first end of empty connecting rod;It is characterized in that, further comprising rod-shaped elastomeric element, elastomeric element, work Lever, drive rod, slider switch, triggering button and slide fastener;
The inner wall for the activity picking wall being mutually aligned is flexibly connected between any two by the rod-shaped elastomeric element;
The elastomeric element is arranged in the first end of the connecting rod;
The slider switch is arranged in the second end of the connecting rod, and the slider switch is along the connecting rod Axial direction sliding;
The drive rod is built in the hollow part of the connecting rod, and the first end of the drive rod and the elasticity The first end of component connects, so that the drive rod is moved along the axial direction of the connecting rod;
The first end of the motion bar is arranged on the outer wall of the activity picking wall;
The second end of the motion bar is arranged on the sliding slot of the connecting rod by the slide fastener;
The third end of the triggering button is connect with the drive rod, the second end and the connecting rod shape of the triggering button At revolute pair, so that the first end of the triggering button clasps or is detached from the top surface of the slide fastener.
Preferably, the rod-shaped elastomeric element is specially circle hook extension spring.
Preferably, the elastomeric element is specially cylindrical compression spring.
Preferably, the drive rod is specially steel wire.
Preferably, the inner wall of the activity picking wall is equipped with protective layer.
Preferably, the activity picking wall is two, the inner wall of the activity picking wall passes through the rod-shaped elastic portion Part is flexibly connected between any two.
Preferably, the activity picking wall is four, rod-shaped elastomeric element is 2, and the activity being mutually aligned is adopted The inner wall for plucking wall is flexibly connected between any two by the rod-shaped elastomeric element.
Preferably, the triggering button is that Z-shaped triggering is detained.
Preferably, shown picker further includes pallet, the first end of the elastomeric element is arranged in the pallet.
Preferably, picker further includes slider switch;
The slider switch is arranged in the second end of the connecting rod, and the slider switch is along the connecting rod Axial direction sliding;
The second end of the drive rod is connect with the slider switch, so that axis of the drive rod along the connecting rod It is moved to direction.
Relatively above-mentioned background technique, picker provided by the utility model include connecting rod, activity picking wall, bar The inner wall of shape elastomeric element, elastomeric element, motion bar, drive rod, triggering button and slide fastener, the activity picking wall being mutually aligned passes through Rod-shaped elastomeric element is flexibly connected between any two;Elastomeric element is arranged in the first end of connecting rod;During drive rod is built in The hollow part of empty connecting rod, and the first end of drive rod and the first end of elastomeric element connect, the second end and sliding block of drive rod Switch connection, so that drive rod is moved along the axial direction of connecting rod;Therefore, axial direction of the slider switch along connecting rod When sliding up and down, drive rod can be driven to move up and down along the axial direction of connecting rod, in addition, elastic shape occurs for elastomeric element Also drive rod can be driven to move up and down when change along the axial direction of connecting rod;The first end setting of motion bar picks wall in activity Outer wall on;The second end of motion bar is arranged on the sliding slot of connecting rod by slide fastener;Trigger third end and the drive rod of button Connection, the second end and connecting rod for triggering button form revolute pair, so that the first end of triggering button clasps or be detached from the top of slide fastener Face.
The automatic trigger mode of the picker of the utility model, in automatic trigger mode, when fruit-picking, this reality It is the open state opened with novel activity picking wall, and the first end for triggering button clasps the top surface of slide fastener, works as fruit surface After touching elastomeric element, the gravity of fruit makes elastomeric element that flexible deformation driving drive rod occur along the axial direction side of connecting rod To towards the first end motion far from connecting rod, it is rotatablely connected because triggering the second end detained with connecting rod, in lever principle Under effect, the third end for triggering button is moved towards the direction of the first end far from connecting rod, and the second end around triggering button drives touching The first end of hair clasp is detached from the top surface of slide fastener, after the fixed function that slide fastener buckle by triggering, in the elasticity work of rod-shaped elastomeric element With lower slide fastener is slided along the sliding slot of connecting rod towards the direction of the first end close to connecting rod, so that activity picking wall is received Conjunction is closed, the bottom surface that the first end of final triggering button is placed in slide fastener guarantees motion bar so that the first end of triggering button withstands slide fastener Closing motion completes the picking of fruit.
Above-mentioned picker provided by the utility model solves the specific aim of existing fruits picking mechanical structure not By force, fruit problem is damaged, the utility model can protect the epidermis of fruit injury-free;Using full mechanical, the utility model is utilized Fruit self gravity trigger device, which is picked, can be carried out automatic picking without using motor, solve electric fruit picker Problem at high cost, substantially increases the practicality, more flexible relative to existing mechanical structure.
Detailed description of the invention
Fig. 1 is the overall structure of the first specific embodiment of picker provided by the utility model embodiment Figure;
Fig. 2 is the global sections figure of picker shown in Fig. 1;
Fig. 3 is the first state partial enlarged view that buckle position is triggered in Fig. 2;
Fig. 4 is the second state partial enlarged view that buckle position is triggered in Fig. 2;
Fig. 5 is the third state partial enlarged view that buckle position is triggered in Fig. 2;
Fig. 6 is the 4th state partial enlarged view that buckle position is triggered in Fig. 2;
Fig. 7 is the global sections of second of specific embodiment of picker provided by the utility model embodiment Figure;
Wherein, appended drawing reference, (first activity picking wall the 11, first activity picking the 12, first activity of wall of activity picking wall 1 Pick the activity picking of wall 13, first wall 14), connecting rod 2, rod-shaped elastomeric element 3, elastomeric element 4, drive rod 5, slider switch 6, the first end of triggering button 7, slide fastener 8, motion bar 9, the first end A of connecting rod, the second end B of connecting rod, elastomeric element C, the first end D of drive rod, the first end E of motion bar, the second end F of motion bar, the sliding slot G of connecting rod, triggering buckle the The second end of three end H, the second end I of triggering button, the first end J of triggering button, the top surface K of slide fastener, the bottom surface L of slide fastener, drive rod M。
Specific embodiment
The core of the utility model is to provide a kind of picker, which keeps away without using rope and mechanical arm Exempt from the damage caused by using rope and mechanical arm to fruit, meanwhile, the utility model is also able to achieve certainly without using motor The purpose of dynamic picking.
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically The utility model is described in further detail for embodiment.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the specific embodiment of picker provided by the utility model embodiment Overall structure figure;Fig. 2 is the global sections figure of picker shown in Fig. 1.
In the first specific embodiment, picker provided by the utility model embodiment includes connecting rod 2 With the multiple activity picking walls 1 for the first end A that connecting rod is arranged in;Further comprise rod-shaped elastomeric element 3, elastomeric element 4, Motion bar 9, drive rod 5, triggering button 7 and slide fastener 8;The inner wall for the activity picking wall 1 being mutually aligned passes through 3 liang of rod-shaped elastomeric element It is flexibly connected between two;Elastomeric element 4 is arranged on the first end A of connecting rod;Drive rod 5 is built in connecting rod 2 Empty position, and the first end C connection of the first end D of drive rod and elastomeric element, so that axial direction of the drive rod 5 along connecting rod 2 Direction movement;The first end E of motion bar is arranged on the outer wall of activity picking wall 1;The second end F of motion bar is set by slide fastener 8 It sets on the sliding slot G of connecting rod;The third end H of triggering button is connect with drive rod 5, triggers the second end I and connecting rod 2 of button Revolute pair is formed, so that the first end J of triggering button clasps or be detached from the top surface K of slide fastener.
Fig. 3-Fig. 6 is please referred to, Fig. 3 is the first state partial enlarged view that buckle position is triggered in Fig. 2;Fig. 4 is to trigger in Fig. 2 Second state partial enlarged view of buckle position;Fig. 5 is the third state partial enlarged view that buckle position is triggered in Fig. 2;Fig. 6 is Fig. 2 4th state partial enlarged view of middle triggering buckle position.The automatic trigger mode of the picker of the utility model, fruit-picking When, the activity picking wall 1 of the utility model is the open state opened, and the first end J for triggering button clasps the top surface K of slide fastener (as shown in Figure 3), after fruit surface touches elastomeric element 4, the gravity of fruit makes elastomeric element 4 that flexible deformation driving occur Drive rod 5 is moved along the axial direction of connecting rod 2 towards the direction of first end A far from connecting rod, because the of triggering button Two end I and connecting rod 2 are rotatablely connected, and under lever principle effect, trigger the third end H of button towards first far from connecting rod The direction movement of A is held, and then the first end J of triggering button is driven to be detached from the top surface K of slide fastener, in the contraction of rod-shaped elastomeric element 3 Under elastic reaction so that slide fastener 8 along connecting rod sliding slot G towards connecting rod first end A direction sliding (such as Fig. 4 and Shown in Fig. 5), lead to the activity picking tightening closure of wall 1, the first end J of final triggering button is placed in the bottom surface L of slide fastener, so that triggering The first end J of button withstands the bottom surface L (as shown in Figure 6) of slide fastener, guarantees motion bar closing motion, completes the picking of fruit.
Wherein, activity picking wall 1 is two, and the inner wall for two activity picking walls 1 being mutually aligned passes through rod-shaped elastic portion Part 3 is flexibly connected between any two, and the first end E of two motion bars is separately positioned on the outer wall of two activity picking walls 1, activity The second end F of bar is arranged on the sliding slot G of connecting rod by slide fastener 8, and the first end J for triggering button is detached from the top surface K of slide fastener, Under the elastic reaction of rod-shaped elastomeric element 3 so that slide fastener 8 along connecting rod sliding slot G towards connecting rod first end A Direction sliding leads to be mutually aligned two activity picking tightening closures of wall 1;Optionally, activity picking wall 1 can be four, Rod-shaped elastomeric element 3 is 2, the inner walls of be mutually aligned four activity picking walls 1 by two rod-shaped elastomeric elements 3 two-by-two it Between be flexibly connected, the first end E of four motion bars be separately positioned on four activity picking wall 1 outer walls on, the second of motion bar End F is arranged on the sliding slot G of connecting rod by slide fastener 8, and the first end J for triggering button is detached from the top surface K of slide fastener, in rod-shaped elasticity So that slide fastener 8 is slided along the direction of sliding slot G towards the first end A of connecting rod of connecting rod under the elastic reaction of component 3, Lead to be mutually aligned four activity picking tightening closures of wall 1.
Wherein, rod-shaped elastomeric element 3 is specially circle hook extension spring;Elastomeric element 4 is specially cylindrical compression spring;Transmission Bar is specially steel wire.
In order to preferably protect the crust of fruit, the inner wall of activity picking wall 1 is equipped with protective layer.
Wherein, triggering button 8 is detained for Z-shaped triggering, and the shape of Z can realize leverage well, trigger button second end I and The rotation connection of connecting rod 2, by the rotation of the second end I of triggering button, is led when the third end H of triggering button is moved The first end J of triggering button is caused to clasp or be detached from the top surface K of slide fastener.
Wherein, in order to avoid the epidermis that elastomeric element 4 does not destroy fruit, picker further includes pallet, and pallet setting exists The first end of elastomeric element, pallet can protect fruit not destroyed by elastomeric element 4.
In second of specific embodiment, picker provided by the utility model embodiment includes connecting rod 2 With the multiple activity picking walls 1 for the first end A that connecting rod is arranged in;Further comprise rod-shaped elastomeric element 3, elastomeric element 4, Motion bar 9, drive rod 5, slider switch 6, triggering button 7 and slide fastener 8;The inner wall for the activity picking wall 1 being mutually aligned passes through rod-shaped Elastomeric element 3 is flexibly connected between any two;Elastomeric element 4 is arranged on the first end A of connecting rod;The setting of slider switch 6 exists On the second end B of connecting rod, and slider switch 6 is slided along the axial direction of connecting rod 2;Drive rod 5 is built in hollow company The hollow part of bar 2, and the first end C connection of the first end D of drive rod and elastomeric element, the second end M and sliding block of drive rod Switch 6 connects, so that drive rod 5 is moved along the axial direction of connecting rod 2;The first end E setting of motion bar is picked in activity On the outer wall of wall 1;The second end F of motion bar is arranged on the sliding slot G of connecting rod by slide fastener 8;Trigger button third end H with Drive rod 5 connects, and the second end I and connecting rod 2 for triggering button form revolute pair, so that the first end J of triggering button is clasped or taken off Top surface K from slide fastener.
Second of specific embodiment is set there are two types of operating mode: automatic trigger mode and manually triggering mode.It please refers to Fig. 3-Fig. 6, Fig. 3 are the first state partial enlarged view that buckle position is triggered in Fig. 2;Fig. 4 is the second shape that buckle position is triggered in Fig. 2 State partial enlarged view;Fig. 5 is the third state partial enlarged view that buckle position is triggered in Fig. 2;Fig. 6 is that buckle position is triggered in Fig. 2 4th state partial enlarged view;Fig. 7 is second of specific embodiment of picker provided by the utility model embodiment Global sections figure.The automatic trigger mode of the picker of the utility model, when fruit-picking, the activity of the utility model is adopted Plucking wall 1 is the open state opened, and the first end J for triggering button clasps the top surface K (as shown in Figure 3) of slide fastener, works as fruit surface After touching elastomeric element 4, the gravity of fruit makes elastomeric element 4 that flexible deformation driving drive rod 5 occur along the axis of connecting rod 2 It is moved to direction towards the direction of the first end A far from connecting rod, because the second end I of triggering button and the rotation of connecting rod 2 connect It connects, under lever principle effect, the third end H for triggering button is moved towards the direction of the first end A far from connecting rod, and then is driven The first end J of triggering button is detached from the top surface K of slide fastener, makes slide fastener 8 under the elastic reaction of the contraction of rod-shaped elastomeric element 3 The sliding slot G of empty connecting rod slides (as shown in Figure 4 and Figure 5) towards the direction of the first end A close to connecting rod, leads to activity picking wall The first end J of 1 tightening closure, final triggering button is placed in the bottom surface L of slide fastener, so that the first end J of triggering button withstands the bottom of slide fastener Face L (as shown in Figure 6) guarantees motion bar closing motion, completes the picking of fruit.
In triggering mode manually, when fruit-picking, the activity picking wall 1 of the utility model be the opening state of opening State, and the first end J for triggering button clasps the top surface K (as shown in Figure 3) of slide fastener, when the utility model is close to fruit, hollow Axial direction of the second end M of connecting rod by slider switch 6 along connecting rod is pushed towards the first end A far from connecting rod, driving Drive rod 5 is moved along the axial direction of connecting rod 2 towards far from the first end A of connecting rod because the second end I of triggering button with Connecting rod 2 is rotatablely connected, and under lever principle effect, triggers the third end H of button towards the side of the first end A far from connecting rod To movement, and then the top surface K of the first end J disengaging slide fastener of triggering button is driven, after slide fastener 8 is not buckled 7 fixed function by triggering, Make slide fastener 8 along the sliding slot G of connecting rod towards close to the first of connecting rod under the elastic reaction of the contraction of rod-shaped elastomeric element 3 It holds the direction of A to slide (as shown in Figure 4 and Figure 5), leads to the activity picking tightening closure of wall 1, the first end J of final triggering button is placed in The bottom surface L of slide fastener guarantees motion bar closing motion so that the first end J of triggering button withstands the bottom surface L (as shown in Figure 6) of slide fastener, Complete the picking of fruit.
Picker provided by the utility model includes medium window described in above-mentioned each specific embodiment;Other portions Divide and is referred to the prior art, it is not reinflated herein.
Picker provided by the utility model is described in detail above.Specific case pair used herein The principles of the present invention and embodiment are expounded, and the above embodiments are only used to help understand, and this is practical new The method and its core concept of type.It is practical not departing from it should be pointed out that for those skilled in the art Under the premise of new principle, several improvements and modifications can be made to this utility model, these improvement and modification also fall into this In the protection scope of utility model claims.

Claims (10)

1. a kind of picker, multiple activity picking walls including connecting rod and the first end that the connecting rod is arranged in; It is characterized in that, further comprising rod-shaped elastomeric element, elastomeric element, motion bar, drive rod, slider switch, triggering button and slide Button;
The inner wall for the activity picking wall being mutually aligned is flexibly connected between any two by the rod-shaped elastomeric element;
The elastomeric element is arranged in the first end of the connecting rod;
The slider switch is arranged in the second end of the connecting rod, and the slider switch is along the axis of the connecting rod It is slided to direction;
The drive rod is built in the hollow part of the connecting rod, and the first end of the drive rod and the elastomeric element First end connection so that the drive rod is moved along the axial direction of the connecting rod;
The first end of the motion bar is arranged on the outer wall of the activity picking wall;
The second end of the motion bar is arranged on the sliding slot of the connecting rod by the slide fastener;
The third end of the triggering button is connect with the drive rod, and the second end of the triggering button and the connecting rod form and turn Dynamic pair, so that the first end of the triggering button clasps or be detached from the top surface of the slide fastener.
2. picker according to claim 1, which is characterized in that the rod-shaped elastomeric element is specially that circle hook stretches bullet Spring.
3. picker according to claim 1, which is characterized in that the elastomeric element is specially cylindrical compression spring.
4. picker according to claim 1, which is characterized in that the drive rod is specially steel wire.
5. picker according to claim 1, which is characterized in that the inner wall of the activity picking wall is equipped with protective layer.
6. picker according to claim 1, which is characterized in that the activity picking wall is two, and the activity is adopted The inner wall for plucking wall is flexibly connected between any two by the rod-shaped elastomeric element.
7. picker according to claim 1, which is characterized in that the activity picking wall is four, rod-shaped elastic portion Part is 2, and the inner wall for the activity picking wall being mutually aligned is flexibly connected between any two by the rod-shaped elastomeric element.
8. picker according to claim 1, which is characterized in that the triggering button is that Z-shaped triggering is detained.
9. picker according to any one of claims 1 to 8, which is characterized in that shown picker further includes pallet, The first end of the elastomeric element is arranged in the pallet.
10. picker according to any one of claims 1 to 8, which is characterized in that the picker further includes sliding block Switch;
The slider switch is arranged in the second end of the connecting rod, and the slider switch is along the axis of the connecting rod It is slided to direction;
The second end of the drive rod is connect with the slider switch, so that the drive rod is along the axial direction side of the connecting rod To movement.
CN201821148107.0U 2018-07-19 2018-07-19 A kind of picker Withdrawn - After Issue CN208425219U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821148107.0U CN208425219U (en) 2018-07-19 2018-07-19 A kind of picker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821148107.0U CN208425219U (en) 2018-07-19 2018-07-19 A kind of picker

Publications (1)

Publication Number Publication Date
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CN201821148107.0U Withdrawn - After Issue CN208425219U (en) 2018-07-19 2018-07-19 A kind of picker

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108575309A (en) * 2018-07-19 2018-09-28 广东工业大学 A kind of picker
CN110063139A (en) * 2019-05-27 2019-07-30 苏平 A kind of triggering apple picking device certainly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108575309A (en) * 2018-07-19 2018-09-28 广东工业大学 A kind of picker
CN108575309B (en) * 2018-07-19 2023-11-07 广东工业大学 Picking device
CN110063139A (en) * 2019-05-27 2019-07-30 苏平 A kind of triggering apple picking device certainly

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