CN105866028A - Fruit-and-fruit-stem binding force testing device - Google Patents
Fruit-and-fruit-stem binding force testing device Download PDFInfo
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- CN105866028A CN105866028A CN201610392248.6A CN201610392248A CN105866028A CN 105866028 A CN105866028 A CN 105866028A CN 201610392248 A CN201610392248 A CN 201610392248A CN 105866028 A CN105866028 A CN 105866028A
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- fruit
- clamping device
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- upper bracket
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a fruit-and-fruit-stem binding force testing device. The fruit-and-fruit-stem binding force testing device comprises an electric pushing rod, an upper support, clamping and fixing devices, a lower support, a stretchable mechanism, a tension sensor and a fruit clamping device. One end of the upper support and a base of the electric pushing rod are fixed through a connecting arm, and the free end of the electric pushing rod and the lower support are fixed; at least three clamping and fixing devices are linearly arranged on the lower surface of the upper support, and the clamping and fixing devices located in the middle are connected with the upper support in a sliding mode; the stretchable mechanism, the tension sensor and the fruit clamping device are sequentially connected to the lower support upwards, and an opening part of the fruit clamping device is upward. The fruit-and-fruit-stem binding force testing device is small in structure size and convenient to carry and operate; as branches are difficult to fix, the multiple adjustable clamping and fixing devices are designed, the binding force between different-normality-degree fruits and different-normality-degree fruit stems can be conveniently, rapidly and accurately tested, and the theoretical basis is provided for determining of an automatic picking mode of an automatic picking machine.
Description
Technical field:
The present invention relates to agricultural technical field of measurement and test, combine force test device particularly to a kind of fruit carpopodium.
Background technology:
The harvesting of present stage various Fructus Jujubae class, Fructus Pruni pseudocerasi etc. still uses manual type, due to Fructus Jujubae class, Fructus Pruni pseudocerasi etc.
Volume of fruits is little, needs artificial many, causes the cost of labor comprised in its final price high.Especially as spirit
Military long Fructus Jujubae, due on branch with lunge, picking efficiency is low and easily causes fruit and mutually collides with damage, makes
The development obtaining Lingwu Long Jujube economic fruit industry is seriously hampered.And the reality of high efficiency automatization picking mechanical
Now it is necessary for first determining optimum Softening according to the characteristic of fruit with plucking custom.Automatization's picking machine
The determination of the automatic Softening of tool is and the adhesion of carpopodium during fruit maturation Yu Fruit branch, and special with fruit
Property and the character of post-harvest fruits, purposes are closely bound up.
At present, still not used for the device measuring fruit carpopodium adhesion in China market.
Summary of the invention:
In consideration of it, be necessary that designing a kind of fruit carpopodium combines force test device.
A kind of fruit carpopodium combines force test device, including: electric pushrod, upper bracket, clamping device, under
Support, telescoping mechanism, pulling force sensor, fruit clamp device；Wherein, linking arm is passed through in upper bracket one end
Fixing with electric pushrod base, electric pushrod free end is fixed with lower carriage, and upper bracket, lower carriage are positioned at electricity
The same side of dynamic push rod；Upper bracket lower surface is linearly provided with at least 3 clamping devices, is positioned at the folder at middle part
It is fixedly mounted with and puts with upper bracket as being slidably connected and glide direction is: always make this clamping device level off to and be positioned at one
The clamping device of end is located away the clamping device of another end simultaneously；Lower carriage is upwards connected with in turn
Telescoping mechanism, pulling force sensor, fruit clamp device, fruit clamp device oral area is upwards.
Preferably, clamping device includes: holder, fold-line-shaped jig arm, stud slide block；Wherein, in the middle part of holder
Being provided with through hole, holder two ends downwardly extend out fixed arm, the end of each fixed arm respectively with the folding of side, place
The bending place of linear jig arm is hinged, and makes the regulator site of fold-line-shaped jig arm between two fixed arms, and two regulate
Portion all has lateral mounting hole, and the sliding part of stud slider bottom stretches into above-mentioned mounting hole, thus by control
The lifting of stud slide block processed realizes the gripping of clamping device/unclasp.
During use, by being positioned at the clamping device at two ends, branch is gripped, then by middle part
Clamping device carries out less scope to branch to be fixed again, thus measurement data is brought by the amount of deflection eliminating branch
Error；Regulation telescoping mechanism makes fruit clamp device be in the position that can clamp fruit, starts electronic afterwards
Push rod, promotes lower carriage to move downward until fruit separates with carpopodium, thus obtains fruit carpopodium adhesion
Data.
Preferably, upper bracket is provided with chute, and the clamping device slip being positioned at middle part is fixed on chute.
Preferably, chute is positioned on the centrage of two ends clamping device.
Preferably, lower carriage is two section telescopic bars, and telescoping mechanism is vertically fixed in telescopic aforementioned rod.
Preferably, fruit clamp device is the three-jaw fastened by nut, is provided with elasticity in the inner side of three pawls
Layer thus crush injury to fruit is reduced or avoided.
Preferably, clamping device is 4.
Present configuration size is little, carries, easy to operate, for branch be difficult to fix, devise multiple
Clamping device, and adjustable, such that it is able to convenient, fast, exactly measure differing maturity ground fruit with
Adhesion between carpopodium, the determination for the automatic Softening of automatization's picking mechanical is provided fundamental basis.
Accompanying drawing illustrates:
Accompanying drawing 1 is the schematic perspective view that the fruit carpopodium of a width better embodiment combines force test device.
Accompanying drawing 2 is the schematic front view that the fruit carpopodium of a width better embodiment combines force test device.
Accompanying drawing 3 is the schematic perspective view of the clamping device of a width better embodiment.
Accompanying drawing 4 is the schematic front view of the clamping device of a width better embodiment.
In figure: electric pushrod 1, upper bracket 2, clamping device 3, lower carriage 4, telescoping mechanism 5, pulling force sensor
6, fruit clamp device 7, linking arm 21, base 11, holder 31, fold-line-shaped jig arm 32, stud slide block
33, fixed arm 311, regulation portion 321, sliding part 331, chute 21, nut 71.
Detailed description of the invention:
As shown in accompanying drawing 1～4, a kind of fruit carpopodium combines force test device, including: electric pushrod 1, upper
Frame 2, clamping device 3, lower carriage 4, telescoping mechanism 5, pulling force sensor 6, fruit clamp device 7；Its
In, upper bracket 2 one end is fixed with electric pushrod 1 base 11 by linking arm 21, and electric pushrod 1 is freely
End is fixed with lower carriage 4, and upper bracket 2, lower carriage 4 are positioned at the same side of electric pushrod 1；Upper bracket 2 times
Surface linear is provided with at least 3 clamping devices 3, and the clamping device 3` being positioned at middle part is slip with upper bracket 2
Connect and glide direction is: always make this clamping device 3` level off to and be positioned at the clamping device 3 of an end together
Time be located away the clamping device 3 of another end；Lower carriage 4 is upwards connected with telescoping mechanism 5 in turn, draws
Force transducer 6, fruit clamp device 7, fruit clamp device 7 oral area is upwards.
In the present embodiment, clamping device 3 includes: holder 31, fold-line-shaped jig arm 32, stud slide block 33；
Wherein, being provided with through hole in the middle part of holder 31, holder 31 two ends downwardly extend out fixed arm 311, each fixed arm
The end of 311 is hinged with the bending place of the fold-line-shaped jig arm 32 of side, place respectively, and makes fold-line-shaped jig arm 32
Regulation portion 321 is between two fixed arms 311, and two regulation portions 321 all have lateral mounting hole, stud
Sliding part 331 bottom slide block 33 stretches into above-mentioned mounting hole, thus by controlling the lifting of stud slide block 33
Realize the gripping of clamping device 3/unclasp.
During use, by being positioned at the clamping device 3 at two ends, branch is gripped, then pass through middle part
Clamping device 3` branch carried out less scope again fix, thus eliminate the amount of deflection of branch to measurement data
The error brought；Regulation telescoping mechanism 5 makes fruit clamp device 7 be in the position that can clamp fruit, afterwards
Start electric pushrod 1, promote lower carriage 4 to move downward until fruit separates with carpopodium, thus obtain fruit fruit
The data of stalk adhesion.
In the present embodiment, upper bracket 2 is provided with chute 21, and the clamping device 3` being positioned at middle part slides solid
It is scheduled on chute 21.Chute 21 is positioned on the centrage of two ends clamping device 3.Lower carriage 4 is that two joints are stretched
Contracting bar, telescoping mechanism 5 is vertically fixed in telescopic aforementioned rod.Fruit clamp device 7 is for passing through nut
The three-jaw of 71 fastenings, is provided with elastic layer in the inner side of three pawls thus crush injury to fruit is reduced or avoided.
Clamping device 3 is 4.
Claims (7)
1. a fruit carpopodium combines force test device, it is characterised in that: including: electric pushrod, upper bracket, folder
Be fixedly mounted with put, lower carriage, telescoping mechanism, pulling force sensor, fruit clamp device；Wherein, upper bracket one end
Being fixed with electric pushrod base by linking arm, electric pushrod free end is fixed with lower carriage, upper bracket, under
Support is positioned at the same side of electric pushrod；Upper bracket lower surface is linearly provided with at least 3 clamping devices, position
Clamping device in middle part and upper bracket are for being slidably connected and glide direction is: always make this clamping device convergence
It is located away the clamping device of another end in the clamping device being positioned at an end simultaneously；Lower carriage is upwards
Being connected with telescoping mechanism, pulling force sensor, fruit clamp device in turn, fruit clamp device oral area is upwards.
2. fruit carpopodium as claimed in claim 1 combines force test device, it is characterised in that: clamping device includes:
Holder, fold-line-shaped jig arm, stud slide block；Wherein, being provided with through hole in the middle part of holder, holder two ends downwardly extend
Going out fixed arm, the end of each fixed arm is hinged with the bending place of the fold-line-shaped jig arm of side, place respectively, and makes
The regulator site of fold-line-shaped jig arm is between two fixed arms, and two regulation portions all have lateral mounting hole, stud
The sliding part of slider bottom stretches into above-mentioned mounting hole.
3. the fruit carpopodium as described in claim 1 or claim 2 combines force test device, it is characterised in that:
Upper bracket is provided with chute, and the clamping device slip being positioned at middle part is fixed on chute.
4. fruit carpopodium as claimed in claim 3 combines force test device, it is characterised in that: chute is positioned at two ends
On the centrage of clamping device.
5. fruit carpopodium as claimed in claim 3 combines force test device, it is characterised in that: lower carriage is two joints
Expansion link, telescoping mechanism is vertically fixed in telescopic aforementioned rod.
6. fruit carpopodium as claimed in claim 3 combines force test device, it is characterised in that: fruit clamp device
For the three-jaw fastened by nut, it is provided with elastic layer in the inner side of three pawls.
7. fruit carpopodium as claimed in claim 3 combines force test device, it is characterised in that: clamping device is 4
Individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392248.6A CN105866028B (en) | 2016-05-25 | 2016-05-25 | Fruit carpopodium combination force test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392248.6A CN105866028B (en) | 2016-05-25 | 2016-05-25 | Fruit carpopodium combination force test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105866028A true CN105866028A (en) | 2016-08-17 |
| CN105866028B CN105866028B (en) | 2018-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610392248.6A Expired - Fee Related CN105866028B (en) | 2016-05-25 | 2016-05-25 | Fruit carpopodium combination force test device |
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| Country | Link |
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| CN (1) | CN105866028B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036760A (en) * | 2019-05-23 | 2019-07-23 | 宁夏大学 | Varied angle picking fruit mechanism research device and its operating method |
| CN113466123A (en) * | 2021-06-15 | 2021-10-01 | 西南大学 | Fruit vegetables collision experimental apparatus |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227973A (en) * | 2011-04-27 | 2011-11-02 | 南京工程学院 | End effector of ball-like fruit picking robot |
| US20110277556A1 (en) * | 2010-05-14 | 2011-11-17 | Nordson Corporation | System and method for testing of bonds of a semiconductor assembly |
| CN102907213A (en) * | 2012-11-01 | 2013-02-06 | 华南农业大学 | Picking actuating mechanism used at tail end of pineapple picking mechanical arm |
| CN103029132A (en) * | 2012-12-18 | 2013-04-10 | 西北农林科技大学 | Tail end executing mechanism and picking method for spherical fruit automatic picker |
| CN103481296A (en) * | 2013-09-10 | 2014-01-01 | 西北农林科技大学 | Automatic fruit picking robot for hillsides |
| CN104521438A (en) * | 2015-01-13 | 2015-04-22 | 北京林业大学 | Shearing type shiny-leaved yellowhorn picking machine |
| CN104782324A (en) * | 2015-04-17 | 2015-07-22 | 北京林业大学 | Portable soapberry harvesting machine |
| CN204964360U (en) * | 2015-09-21 | 2016-01-13 | 西北农林科技大学 | Fruitlet carpopodium separating force test platform |
| CN205656111U (en) * | 2016-05-25 | 2016-10-19 | 宁夏大学 | Fruit fruit obstructs cohesion testing arrangement |
-
2016
- 2016-05-25 CN CN201610392248.6A patent/CN105866028B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110277556A1 (en) * | 2010-05-14 | 2011-11-17 | Nordson Corporation | System and method for testing of bonds of a semiconductor assembly |
| CN102227973A (en) * | 2011-04-27 | 2011-11-02 | 南京工程学院 | End effector of ball-like fruit picking robot |
| CN102907213A (en) * | 2012-11-01 | 2013-02-06 | 华南农业大学 | Picking actuating mechanism used at tail end of pineapple picking mechanical arm |
| CN103029132A (en) * | 2012-12-18 | 2013-04-10 | 西北农林科技大学 | Tail end executing mechanism and picking method for spherical fruit automatic picker |
| CN103481296A (en) * | 2013-09-10 | 2014-01-01 | 西北农林科技大学 | Automatic fruit picking robot for hillsides |
| CN104521438A (en) * | 2015-01-13 | 2015-04-22 | 北京林业大学 | Shearing type shiny-leaved yellowhorn picking machine |
| CN104782324A (en) * | 2015-04-17 | 2015-07-22 | 北京林业大学 | Portable soapberry harvesting machine |
| CN204964360U (en) * | 2015-09-21 | 2016-01-13 | 西北农林科技大学 | Fruitlet carpopodium separating force test platform |
| CN205656111U (en) * | 2016-05-25 | 2016-10-19 | 宁夏大学 | Fruit fruit obstructs cohesion testing arrangement |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036760A (en) * | 2019-05-23 | 2019-07-23 | 宁夏大学 | Varied angle picking fruit mechanism research device and its operating method |
| CN110036760B (en) * | 2019-05-23 | 2023-10-20 | 宁夏大学 | Variable-angle fruit picking mechanism research device and operation method thereof |
| CN113466123A (en) * | 2021-06-15 | 2021-10-01 | 西南大学 | Fruit vegetables collision experimental apparatus |
| CN113466123B (en) * | 2021-06-15 | 2023-04-07 | 西南大学 | Fruit vegetables collision experimental apparatus |
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| Publication number | Publication date |
|---|---|
| CN105866028B (en) | 2018-08-24 |
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