CN201186272Y - Self-adapting high speed sorting mechanism - Google Patents
Self-adapting high speed sorting mechanism Download PDFInfo
- Publication number
- CN201186272Y CN201186272Y CNU2008200856604U CN200820085660U CN201186272Y CN 201186272 Y CN201186272 Y CN 201186272Y CN U2008200856604 U CNU2008200856604 U CN U2008200856604U CN 200820085660 U CN200820085660 U CN 200820085660U CN 201186272 Y CN201186272 Y CN 201186272Y
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- CN
- China
- Prior art keywords
- grading
- chain
- shifting fork
- classification
- high speed
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Abstract
The utility model relates to a self-adaptive high speed grading mechanism which at least comprises a grading cable, wherein the grading cable is composed of a drive sprocket, a driven sprocket and a grading chain, wherein the grading chain is arranged on the drive sprocket and the driven sprocket, a shifting fork component and a fruit cup component are also arranged on the grading chain, the shifting fork component and the fruit cup component are separately arranged mutually, the shifting fork component is installed on the grading chain, the shifting fork component is composed of a shifting fork and torsional springs, wherein the shifting fork is directly connected with the grading chain, a grade actuating mechanism is arranged under the shifting fork, a limit switch with a slight nipper and a pin shaft mounting hole are arranged on the first section of the shifting fork of the shifting fork component, a 'Y'-shaped lug boss is arranged in the middle section, a ramp is arranged on the last section, and the shifting fork and the grading chain which is connected with the shifting fork are located on a special aluminum alloy guide rail together. The self-adaptive high speed grading mechanism is characterized in that the structure is simple, the use is convenient and reliable, the grading mechanism can realize high speed grading, the production efficiency of fruit grading devices is improved, and the like.
Description
Technical field
The utility model relates to a kind of self-adapting high speed sorting mechanism that is used for sorting fruit.
Background technology
China is fruit big producing country, and since 1993, the fruit total output just leaps to the No. 1 in the world, and of a great variety, and was wide in variety.But because detection and classification means fall behind, most fruits is mixed and is sold without just directly currency listing of sorting process, mixed level, has had a strong impact on the market value of fruit.Though it is feasible that fruit quality detection and classification are manually carried out in utilization, labour intensity is big, inefficiency, and because the influence of factors such as individual eyesight difference, color taste height, mood, fatigue and light power, the accuracy of classification is relatively poor.In recent years, develop rapidly along with electronic technology, computer technology, image processing technique and mode identification technology, utilize computer vision technique to carry out automatic grading of fruits and obtain broad research, all developed fruit machine vision automatic fraction collector both at home and abroad based on computer vision technique.And two key foundation parts of this series products are exactly fruit conveying device and fruit grading mechanism.For the fruit of guaranteeing to have class information can separate the classification line automatically and is brought in the different gathering-devices by rank, fruit grading mechanism must finish the classification of fruit apace automatically under the control of fruit grader master control system, and in classification process, also must reduce machinery and collsion damage, otherwise that whole sorting work will become will be meaningless to fruit as far as possible.
Existing fruit grading mechanism aims at large-scale fruit automatic sorting streamline and designs, but can not adapt to high-speed automated classification fully.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and a kind of self-adapting high speed sorting mechanism that can realize the steady discharging of fruit is provided.
The purpose of this utility model is finished by following technical solution: which comprises at least hierarchical chain, this hierarchical chain is made up of drive sprocket, driven sprocket and classification chain, wherein the classification chain is located on drive sprocket and the driven sprocket, on the classification chain, also be provided with pull-fork assembly and fruit cup assembly, and arrange pull-fork assembly and fruit cup assembly space, pull-fork assembly is installed on the classification chain, described pull-fork assembly is made up of shift fork and torsion spring, shift fork directly is connected with the classification chain, is provided with classification executing agency below shift fork.
The shift fork of described pull-fork assembly is provided with the spacing of a slightly sharp mouth and a bearing pin installing hole for first section, and interlude is provided with " Y " type boss, and back segment is provided with a slope; Described shift fork is positioned on the dedicated aluminium alloy guide rail with the classification chain that links to each other.
Described classification chain outer plate is provided with two kinds and has strong market potential and a kind of gear pin, wherein have strong market potential and the gear pin is installed with pull-fork assembly by a kind of, and another kind is had strong market potential the fruit cup assembly is installed.
The utility model belongs to a kind of improvement to prior art, and it compared with prior art has the following advantages:
1 the utility model requires low to electromagnet action control in the fruit grading process, and the electromagnet stroke is short; the very little angle of rocking arm swing just can realize automatic classification (angle is between 15 degree-30 degree); help prolonging electromagnet service life; the while can be realized the high speed classification, raising fruit grading equipment productivity.
2 the utility model rocking arm in the fruit grading process owing to the effect of torsion spring, can adapt to circulation next time automatically after classification.
3 the utility model are simple in structure, and it is convenient to change.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of the used shift fork of the utility model.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural representation of the used classification chain of the utility model.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the relative position schematic diagram of shift fork in the different classification processes.
The specific embodiment
Label in the accompanying drawing is: 1, drive sprocket; 2, classification chain; 3, fruit cup assembly; 4, pull-fork assembly; 5, dedicated aluminium alloy guide rail; 6, driven sprocket; 7, shift fork; 8, torsion spring; 9, " Y " type boss; 10, the fruit cup connects bearing pin; 11, bearing pin installing hole; 12, slightly sharp mouth is spacing; 13, slope; 14, chain outer plate; 15, gear pin; 16, having strong market potential of pull-fork assembly is installed; 17, having strong market potential of fruit cup assembly is installed.
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in Figure 1, the utility model is by classification chain 2, and pull-fork assembly 4 and fruit cup assembly 3 three parts are formed.
As Fig. 1, Fig. 2, shown in Figure 7, a kind of self-adapting high speed sorting mechanism, it comprises hierarchical chain, this hierarchical chain comprises drive sprocket 1, driven sprocket 6 and classification chain 2, wherein classification chain 2 is located on drive sprocket 1 and the driven sprocket 6, on classification chain 2, be provided with pull-fork assembly 4 and fruit cup assembly 3, and arrange pull-fork assembly 4 and fruit cup assembly 3 spaces, pull-fork assembly 4) comprises shift fork 7, and shift fork 7 is installed on the classification chain 2 and can swings, described pull-fork assembly 4 is made up of shift fork 7 and torsion spring 8, shift fork 7 directly is connected with classification chain 2, and fix with jump ring, below shift fork 7, being provided with classification executing agency, 7 of shift forks are along with classification chain 2 moves on dedicated aluminium alloy guide rail 5.
During work,, the fruit in the pallet is sent into corresponding sorting outlet, send by serial ports of computers according to previous Computer Processing result then by motor-driven classification chain 2, the result signal of single-chip microcomputer receiving computer, and call sorting control subprogram.After program is finished, transmit control signal, make the electromagnet mechanism action to corresponding sorting switch, stir corresponding shift fork 7 to 15 degree-30 degree, feasible fruit cup unstability, and under the gravity effect, fruit cup glides, thereby causes that fruit drops to corresponding outlet in the fruit cup, realizes sorting.After sorting finished, electromagnet mechanism recovered off-position, and shift fork recovers reset condition under torsion spring 8 effects, wait for circulation next time.
As shown in Figure 3, Figure 4,7 first sections spacing 12 and bearing pin installing holes 11 that are provided with a slightly sharp mouth of the shift fork of pull-fork assembly 4, slightly sharp mouth spacing can avoid shift fork can not self-return and return excessive; Interlude has " Y " type boss 9, is used for shelving fruit cup assembly 3, and back segment has a slope 13, can be beneficial to the electromagnet action.
As Fig. 5, shown in Figure 6, classification chain 2 outer plates 14 are provided with two kinds and have strong market potential and a kind of gear pin 15, wherein by a kind of have strong market potential 16 and gear pin 15 pull-fork assembly 4 is installed, having strong market potential by another kind 17 is installed with fruit cup assembly 3.
Claims (3)
1, a kind of self-adapting high speed sorting mechanism, which comprises at least hierarchical chain, this hierarchical chain is by drive sprocket (1), driven sprocket (6) and classification chain (2) are formed, wherein classification chain (2) is located on drive sprocket and the driven sprocket, on classification chain (2), also be provided with pull-fork assembly (4) and fruit cup assembly (3), and arrange pull-fork assembly (4) and fruit cup assembly (3) space, pull-fork assembly (4) is installed on the classification chain (2), it is characterized in that this pull-fork assembly (4) is made up of shift fork (7) and torsion spring (8), shift fork (7) directly is connected with classification chain (2), is provided with classification executing agency in the below of shift fork (7).
2, self-adapting high speed sorting mechanism according to claim 1, (7) first sections spacing (12) and the bearing pin installing holes (11) that are provided with a slightly sharp mouth of shift fork that it is characterized in that described pull-fork assembly (4), interlude is provided with " Y " type boss (9), and back segment is provided with a slope (13); Described shift fork (7) is positioned on the dedicated aluminium alloy guide rail (5) with the classification chain (2) that links to each other.
3, self-adapting high speed sorting mechanism according to claim 1 and 2, it is characterized in that described classification chain (2) outer plate (14) is provided with two kinds and has strong market potential and a kind of gear pin (15), wherein pull-fork assembly (4) is installed by a kind of having strong market potential (16) and gear pin (15), and another kind have strong market potential (17) be installed with the fruit cup assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200856604U CN201186272Y (en) | 2008-04-09 | 2008-04-09 | Self-adapting high speed sorting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200856604U CN201186272Y (en) | 2008-04-09 | 2008-04-09 | Self-adapting high speed sorting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186272Y true CN201186272Y (en) | 2009-01-28 |
Family
ID=40309287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200856604U Expired - Lifetime CN201186272Y (en) | 2008-04-09 | 2008-04-09 | Self-adapting high speed sorting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186272Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844136A (en) * | 2010-04-29 | 2010-09-29 | 扬州福尔喜果蔬汁机械有限公司 | Bruise-free fruit transition and conversion device |
| CN102500555A (en) * | 2011-11-14 | 2012-06-20 | 江苏大学 | Consequent catching and overturning type fruit transition device |
-
2008
- 2008-04-09 CN CNU2008200856604U patent/CN201186272Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844136A (en) * | 2010-04-29 | 2010-09-29 | 扬州福尔喜果蔬汁机械有限公司 | Bruise-free fruit transition and conversion device |
| CN102500555A (en) * | 2011-11-14 | 2012-06-20 | 江苏大学 | Consequent catching and overturning type fruit transition device |
| CN102500555B (en) * | 2011-11-14 | 2013-10-23 | 江苏大学 | Consequent catching and overturning type fruit transition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090128 Effective date of abandoning: 20080409 |