CN210146470U - Conveying mechanism for Raman spectrum fruit grading detection device - Google Patents
Conveying mechanism for Raman spectrum fruit grading detection device Download PDFInfo
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- CN210146470U CN210146470U CN201920902465.4U CN201920902465U CN210146470U CN 210146470 U CN210146470 U CN 210146470U CN 201920902465 U CN201920902465 U CN 201920902465U CN 210146470 U CN210146470 U CN 210146470U
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 51
- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 238000001237 Raman spectrum Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 230000007723 transport mechanism Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 244000298697 Actinidia deliciosa Species 0.000 description 1
- 235000009436 Actinidia deliciosa Nutrition 0.000 description 1
- 244000141359 Malus pumila Species 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a transport mechanism for raman spectrum fruit grading detection device belongs to fruit grading detection equipment technical field. An annular chute is arranged on the working panel of the machine table, a transmission ring is arranged on the annular chute, and an assembly recess is arranged on the working panel of the machine table on one side of the transmission ring; an indexing motor is fixedly installed in the machine table corresponding to the assembling recess, a transmission shaft of the indexing motor extends into the assembling recess, a transmission gear is installed on the transmission shaft of the indexing motor extending into the assembling recess, and the transmission gear is meshed with the gear ring. This transport mechanism simple structure, design benefit has solved current hierarchical, sorting device and because structural reason, can not carry out all-round detection to fruit, leads to having a large amount of false positives's problem in the testing process, has effectively improved fruit and has detected the precision.
Description
Technical Field
The utility model relates to a transport mechanism for raman spectrum fruit grading detection device belongs to fruit grading detection equipment technical field.
Background
Along with the development of fine agriculture, a large amount of agricultural automation equipment emerges, a sorting system of fruit quality also becomes a key point of development, and in order to improve the economic benefit and the user experience of fruits, a series of fruit quality detection methods and sorting equipment are carried forward at the same time so as to accurately grade fruits (apples, plows, kiwi fruits and the like).
In the existing fruit grading detection device, items such as sugar degree, water content and total acidity are detected by using Raman spectrum to grade the fruit quality, and the sorting device is relatively accurate in detection result, and is composed of a mechanical arm, a detector and a conveyor belt, wherein the detector is arranged on one side of the conveyor belt, the mechanical arm is arranged on the other side of the conveyor belt, after the fruits on the conveyor belt are detected one by the detector, the mechanical arm grabs the fruits according to the detection result and puts the fruits into corresponding sorting baskets, so that the grading and sorting processes are completed, but due to the structural reasons of the grading and sorting device, the grading and sorting device can only detect one surface of the fruits and cannot detect the fruits in all directions, so that a large amount of false detection conditions exist in the detection process, the detection needs to be further improved, and the improvement is needed.
Disclosure of Invention
The utility model discloses an invention purpose is: aiming at the defects of the prior art, the conveying mechanism for the Raman spectrum fruit grading detection device can carry out all-around detection on individual fruits so as to reduce the false detection condition.
The technical scheme of the utility model is that:
the utility model provides a transport mechanism for raman spectrum fruit grade detection device, it comprises board, driving ring, dividing motor and rotating electrical machines, its characterized in that: the working panel of the machine table is provided with an annular chute, a transmission ring is arranged on the annular chute, the section of the transmission ring is rectangular, a plurality of rotating motors are uniformly distributed on the circumference of the top of the transmission ring, a plurality of balls are embedded on the circumference of the bottom of the transmission ring, the transmission ring is connected with the annular chute in a sliding manner through the balls, a gear ring is fixedly arranged on the circumference of the outer surface of the transmission ring, and an assembly recess is formed in the working panel of the machine table on one side of the transmission ring; an indexing motor is fixedly installed in the machine table corresponding to the assembling recess, a transmission shaft of the indexing motor extends into the assembling recess, a transmission gear is installed on the transmission shaft of the indexing motor extending into the assembling recess, and the transmission gear is meshed with the gear ring.
The transmission shaft of the rotating motor is fixedly provided with a bearing disc.
And a plurality of electric terminals are arranged on the transmission ring above the gear ring and correspond to the rotating motor, and each electric terminal is connected with the corresponding rotating motor.
The electric connection terminal comprises a positive terminal and a negative terminal, and the positive terminal and the negative terminal are arranged up and down.
And a power supply contact is arranged on the machine table working panel on the other side of the transmission ring and is in intermittent contact connection with each electric connection terminal.
The power supply contact is composed of a mounting seat, a telescopic block and a conduction plate, a telescopic hole is formed in the mounting seat corresponding to the power connection terminal, the telescopic block is slidably mounted in the telescopic hole through a spring, the conduction plate is embedded in the front end of the telescopic block, and the communication block is fixedly mounted in the telescopic hole in the rear end of the telescopic block; the flexible piece on inlay and be equipped with the conducting strip, the one end and the conduction board fixed connection of conducting strip, the other end of conducting strip extends to flexible piece outer end, the conducting strip that extends to flexible piece outer end is connected with the intermittent contact of intercommunication piece.
The mounting seat and the telescopic block are respectively made of insulating materials, positive and negative wires are embedded in the mounting seat, one ends of the positive and negative wires are connected with the corresponding communicating blocks, and the other ends of the positive and negative wires extend out of the mounting seat and are connected with a power supply.
The front end surface of the conduction plate is a slope surface.
The beneficial effects of the utility model reside in that:
the conveying mechanism for the Raman spectrum fruit grading detection device is simple in structure and ingenious in design, when the conveying mechanism works, the transmission ring rotates in a clearance mode under the action of the indexing motor, and when the rotating motor rotates to the position of the power contact, the power contact is communicated through the electric connection terminal to drive the bearing disc to rotate 360 degrees; and then carry out all-round detection to the fruit that bears in the dish through raman spectroscopy appearance, solved current hierarchical, sorting device from this because structural reason, can not carry out all-round detection to fruit, lead to having a large amount of false positives's problem in the testing process, effectively improved the fruit and detected the precision.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a schematic structural diagram of the mounting seat of the present invention;
fig. 4 is a schematic side view of the mounting base of the present invention.
In the figure: 1. the device comprises a machine table, 2, a transmission ring, 3, an indexing motor, 4, a rotating motor, 5, balls, 6, a bearing disc, 7, a gear ring, 8, a transmission gear, 9, an electric connection terminal, 10, a power contact, 11, a mounting seat, 12, a telescopic block, 13, a conduction plate, 14, a telescopic hole, 15, a spring, 16, a communication block, 17, a conducting plate, 18 and positive and negative leads.
Detailed Description
This a transport mechanism for raman spectrum fruit grading detection device comprises board 1, drive ring 2, dividing motor 3 and rotating electrical machines 4, is provided with annular spout on the work panel of board 1, is equipped with drive ring 2 on the annular spout, and the cross-section of drive ring 2 is the rectangle, and the equipartition has a plurality of rotating electrical machines 4 on the circumference of drive ring 2 top, and the transmission shaft of rotating electrical machines 4 is equipped with admittedly and bears dish 6, is used for bearing the weight of the fruit during operation and uses.
The circumference of the bottom of the transmission ring 2 is embedded with a plurality of balls 5, and the transmission ring 2 is connected with the annular sliding groove in a sliding mode through the balls 5. A gear ring 7 is fixedly arranged on the circumference of the outer surface of the transmission ring 2, and an assembly recess is arranged on a working panel of the machine table 1 at one side of the transmission ring 2; the indexing motor 3 is fixedly installed in the machine table corresponding to the assembly recess, a transmission shaft of the indexing motor 3 extends into the assembly recess, a transmission gear 8 is installed on the transmission shaft of the indexing motor 3 extending into the assembly recess, the transmission gear 8 is meshed with the gear ring 7, and the gear ring 7 is driven by the transmission gear 8 under the action of the indexing motor 3 during working so as to drive the transmission ring 2 to rotate in a clearance mode.
A plurality of electric terminals 9 are arranged on the transmission ring 2 above the gear ring 7 and correspond to the rotating motor 4, and each electric terminal 9 is connected with the corresponding rotating motor 4 respectively so as to be powered on during work and drive the rotating motor 4 to rotate. The electric connection terminal 9 includes a positive terminal and a negative terminal, and the positive terminal and the negative terminal are vertically arranged.
A power contact 10 is arranged on the machine table working panel on the other side of the transmission ring 2, the power contact 10 is composed of a mounting seat 11, a telescopic block 12 and a conduction plate 13, the mounting seat 10 is E-shaped, a telescopic hole 14 is formed in the mounting seat 10 corresponding to the power connection terminal 9, and the telescopic hole 14 is a through hole; the telescopic block 12 is slidably mounted in the telescopic hole 14 through a spring 15, a limiting sliding block is arranged at the bottom of the telescopic block 12, a limiting sliding groove is formed in the telescopic hole 14 corresponding to the limiting sliding block, and the telescopic block 12 is slidably mounted on the telescopic hole 14 through the matching of the limiting sliding block and the limiting sliding groove so as to limit that the telescopic block 12 can only do linear reciprocating motion during working.
The front end of the telescopic block 12 is embedded with a conduction plate 13, and the front end face of the conduction plate 13 is a slope. A communicating block 16 is fixedly arranged in a telescopic hole 14 at the rear end of the telescopic block 12; the telescopic block 12 is embedded with a conducting strip 17, one end of the conducting strip 17 is fixedly connected with the conducting plate 13, the other end of the conducting strip 17 extends to the outer end of the telescopic block 12, and the conducting strip 17 extending to the outer end of the telescopic block 12 is in intermittent contact connection with the communicating block 16.
The mounting seat 10 and the telescopic block 12 are made of insulating materials respectively, positive and negative wires 18 are embedded on the mounting seat 10, one ends of the positive and negative wires are connected with corresponding communication blocks 16, and the other ends of the positive and negative wires 18 extend out of the mounting seat 10 and are connected with a power supply.
The mounting base 10 is intermittently connected to the electric terminals 9 through conductive plates 13.
When the conveyor mechanism for the Raman spectrum fruit grading detection device is assembled; a detector (a raney shao RA100 type raman spectrometer) is mounted on the working panel at one side of the power contact 10 and is kept on the same axis with the power contact 10; the sorting mechanical arm (ABB IRB-120 type mechanical arm) and the fruit conveying line are respectively positioned at two sides of the machine table 1, when the machine table works, the indexing motor 3 drives the gear ring 7 through the transmission gear 8, and then drives the transmission ring 2 to rotate in a clearance mode, so that the bearing discs 6 sequentially pass below the end heads of the fruit conveying line, and in the process, the fruit conveying line conveys the fruits to be detected in a grading mode into the bearing discs 6 one by one.
When the bearing disc 6 carrying fruits moves to the position of the power contact 10, the electric connecting terminal 9 corresponding to the rotating motor 4 assembled with the bearing disc 6 is contacted with the conduction plate 13 on the installation seat 10 of the power contact 10, and the front end surface of the conduction plate 13 is a slope surface. The electric connection terminal 9 presses the conduction plate 13 and further the expansion block 12 to retreat, thereby connecting the power source through the contact of the conductive plate 17 and the connection block 16 to start the rotation of the rotating electric machine 4.
That is, along with the rotation of driving ring 2, positive terminal and negative terminal extrude the conduction board 13 that corresponds respectively, force flexible piece 12 retreat, the in-process of connection terminal 9 through conduction board 13 extrusion flexible piece 12, positive terminal and negative terminal keep the contact state with the conduction board 13 that corresponds respectively, along with retreating of flexible piece 12, conducting strip 17 is along with flexible piece 12 together retreating and with the contact of intercommunication piece 16, rotating electrical machines 4 and power switch-on, rotating electrical machines 4 drives bears dish 6 and places the fruit that bears on dish 6 and be 360 degrees rotations, this in-process, the detector work, rotate the in-process of a week at fruit and carry out all-round detection to fruit, thereby effectively avoided the emergence of the false retrieval condition. During the process that the electric terminal 9 presses the telescopic block 12, the indexing motor 3 is just in the state of indexing intermittent stop, thereby providing the insistence time for the detector and providing the rotation time for the rotating motor 4.
After the detection of the detector is finished, the detection data are uploaded to the manipulator through the intelligent controller, and the manipulator grabs the fruits according to the detection result and places the fruits in the corresponding sorting basket.
This a transport mechanism for raman spectrum fruit grading detection device simple structure, design benefit has solved current hierarchical, sorting device because the structure reason can not carry out all-round detection to fruit, leads to having a large amount of false positives's problem in the testing process, has effectively improved the fruit and has detected the precision.
Claims (9)
1. The utility model provides a transport mechanism for hierarchical detection device of raman spectrum fruit, it comprises board (1), driving ring (2), dividing motor (3) and rotating electrical machines (4), its characterized in that: an annular sliding groove is formed in a working panel of the machine table (1), a transmission ring (2) is mounted on the annular sliding groove, the section of the transmission ring (2) is rectangular, a plurality of rotating motors (4) are uniformly distributed on the circumference of the top of the transmission ring (2), a plurality of balls (5) are embedded on the circumference of the bottom of the transmission ring (2), the transmission ring (2) is connected with the annular sliding groove in a sliding mode through the balls (5), a gear ring (7) is fixedly mounted on the circumference of the outer surface of the transmission ring (2), and an assembly recess is formed in the working panel of the machine table (1) on one side of the transmission ring (2); an indexing motor (3) is fixedly installed in the machine table (1) corresponding to the assembly recess, a transmission shaft of the indexing motor (3) extends into the assembly recess, a transmission gear (8) is installed on the transmission shaft of the indexing motor (3) extending into the assembly recess, and the transmission gear (8) is meshed with the gear ring (7).
2. The conveying mechanism for the Raman spectrum fruit grading detection device as claimed in claim 1, wherein: and a bearing disc (6) is fixedly arranged on a transmission shaft of the rotating motor (4).
3. The conveying mechanism for the Raman spectrum fruit grading detection device as claimed in claim 1, wherein: the transmission ring (2) above the gear ring (7) is provided with a plurality of electric terminals (9) corresponding to the rotating motor (4), and each electric terminal (9) is connected with the corresponding rotating motor (4).
4. The conveying mechanism for the Raman spectrum fruit grading detection device as claimed in claim 3, wherein the conveying mechanism comprises: the electric terminal (9) comprises a positive terminal and a negative terminal, and the positive terminal and the negative terminal are vertically arranged.
5. The conveying mechanism for the Raman spectrum fruit grading detection device as claimed in claim 1, wherein: and a power supply contact (10) is arranged on the machine table working panel on the other side of the transmission ring (2), and the power supply contact (10) is in intermittent contact connection with each electric connection terminal (9) respectively.
6. The conveying mechanism for the Raman spectrum fruit grading detection device as claimed in claim 5, wherein the conveying mechanism comprises: the power contact (10) comprises an installation seat (11), a telescopic block (12) and a conduction plate (13), wherein a telescopic hole (14) is formed in the installation seat (11) corresponding to the power connection terminal (9), the telescopic block (12) is installed in the telescopic hole (14) in a sliding mode through a spring (15), the conduction plate (13) is embedded in the front end of the telescopic block (12), and a communication block (16) is fixedly installed in the telescopic hole (14) in the rear end of the telescopic block (12).
7. The conveying mechanism for the Raman spectrum fruit grading detection device as claimed in claim 6, wherein the conveying mechanism comprises: the telescopic block (12) is embedded with a conducting strip (17), one end of the conducting strip (17) is fixedly connected with the conduction plate (13), the other end of the conducting strip (17) extends to the outer end of the telescopic block (12), and the conducting strip (17) extending to the outer end of the telescopic block (12) is in intermittent contact connection with the communication block (16).
8. The conveying mechanism for the Raman spectrum fruit grading detection device as claimed in claim 6, wherein the conveying mechanism comprises: the mounting seat (11) and the telescopic block (12) are made of insulating materials respectively, positive and negative leads (18) are embedded in the mounting seat (11), one ends of the positive and negative leads (18) are connected with corresponding communicating blocks (16), and the other ends of the positive and negative leads (18) extend out of the mounting seat (11) and are connected with a power supply.
9. The conveying mechanism for the Raman spectrum fruit grading detection device as claimed in claim 7, wherein: the front end surface of the conduction plate (13) is a slope surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902465.4U CN210146470U (en) | 2019-06-17 | 2019-06-17 | Conveying mechanism for Raman spectrum fruit grading detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902465.4U CN210146470U (en) | 2019-06-17 | 2019-06-17 | Conveying mechanism for Raman spectrum fruit grading detection device |
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| Publication Number | Publication Date |
|---|---|
| CN210146470U true CN210146470U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920902465.4U Expired - Fee Related CN210146470U (en) | 2019-06-17 | 2019-06-17 | Conveying mechanism for Raman spectrum fruit grading detection device |
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| CN (1) | CN210146470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985281A (en) * | 2022-07-18 | 2022-09-02 | 浙江工业大学 | Accurate grading device and method for dried shrimps |
-
2019
- 2019-06-17 CN CN201920902465.4U patent/CN210146470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985281A (en) * | 2022-07-18 | 2022-09-02 | 浙江工业大学 | Accurate grading device and method for dried shrimps |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |