CN204269559U - The complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit - Google Patents
The complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit Download PDFInfo
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- CN204269559U CN204269559U CN201420688744.2U CN201420688744U CN204269559U CN 204269559 U CN204269559 U CN 204269559U CN 201420688744 U CN201420688744 U CN 201420688744U CN 204269559 U CN204269559 U CN 204269559U
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Abstract
The utility model discloses the complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit.Comprise conveying mechanism, rotating mechanism and high light spectrum image-forming mechanism, conveying mechanism comprises roller, rolling wheel support and band bent plate chain; Rotating mechanism comprises nylon tube and central shaft, shaft coupling and motor; High light spectrum image-forming mechanism comprises aluminium profiles bar framework, the cloth that is in the light, spectrometer, camera lens and light source; Fruit is sent to high light spectrum image-forming mechanism via the conveying mechanism of two roller and band bent plate chain composition.Through high light spectrum image-forming mechanism, while fruit at the uniform velocity moves forward on the conveyor, drive elliposoidal fruit to rotate around own long axis by rotating mechanism, realize the collection of complete surperficial high spectrum image.The utility model makes conveying mechanism realize periodic duty by the hinged design of the second pole end, achieve the online acquisition of the complete surperficial high spectrum image of elliposoidal fruit under online scanning imagery mode, for follow-up fruit quality detection and classification provides new on-line checkingi means simultaneously.
Description
Technical field
The utility model relates to a kind of fruit image harvester, especially relates to the complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit.
Background technology
The shortcoming that traditional manual grading skill exists mainly contains following aspect: work turnout is large, and labour intensity is large, length consuming time, and recognition accuracy is unstable, and grade scale is difficult to realize, and effectiveness of classification is not high.Because in fruit grading standard, the vision with people is difficult to precisive stained area and defect area, and people is for a long time with eye and repeat single operation, can cause the instability of fatigue and mood, thus cause the fluctuation of classification error.In addition, some is slightly damaged and is difficult to be identified in limit of visible spectrum, so human eye is difficult to distinguish.
Spectral imaging technology is the perfect adaptation of spectral technique and image technique, it is while acquisition sample space information, also for pixel each on each image provides tens of spectral information to thousands of narrow wave band, the spectroscopic data of any one wavelength can generate piece image like this, thus realizes " collection of illustrative plates unification ".By the analysis to spectrum, image, can detect the component content of sample, existence, space distribution and dynamic change.Spectral imaging technology is that a kind of light harvesting, spectroscopy, precision optical machinery, electronic technology and computer technology are in the New Remote Sensing Technology of one.In recent years, Chinese scholars starts spectral imaging technology to be applied to detection of agricultural products, but majority is in the laboratory study stage, also has certain distance from practical application.In addition, scholars only gather the upper surface image of measurand substantially, do not detect its full surface, thus lack device elliposoidal fruit being carried out to complete surperficial high spectrum image online acquisition.
Summary of the invention
The purpose of this utility model is for Problems existing in above-mentioned background technology, there is provided a kind of elliposoidal fruit complete surperficial high spectrum image online acquisition device, conveying mechanism is made to realize periodic duty by the hinged design of the second pole end, and realize rotating around own long axis while elliposoidal fruit at the uniform velocity advances, online acquisition elliposoidal fruit high spectrum image under online scanning imagery mode, the utility model not only can obtain the complete surperficial high spectrum image of elliposoidal fruit, and can be elliposoidal fruit quality detection, classification provides advantageous methods.
The utility model is achieved through the following technical solutions:
The utility model comprises conveying mechanism, rotating mechanism and high light spectrum image-forming mechanism; Conveying mechanism and rotating mechanism are installed in below high light spectrum image-forming mechanism;
Conveying mechanism: comprise two rollers, two rolling wheel supports and two band bent plate chains; Two rolling wheel support upper ends are embedded on the slide rail of fruit throughput direction both sides respectively, two rollers be mounted opposite are fixedly mounted on two rolling wheel supports respectively, between the rollers 27 and 28, the lower end of two rolling wheel supports is connected with band bent plate chain to elliposoidal fruit folder;
Rotating mechanism: comprise nylon tube, nylon tube central shaft, shaft coupling and motor; Nylon tube central shaft is multidiameter, both sides are small end, nylon tube central shaft both sides small end is installed in parallel in frame by the 4th rolling bearing, nylon tube is enclosed within the middle part of nylon tube central shaft, nylon tube central shaft one end is connected by shaft coupling with motor, nylon tube between two rollers of conveying mechanism immediately below, two roller surface respectively with nylon tube surface abutting contact;
High light spectrum image-forming mechanism: comprise aluminium profiles bar framework, black is in the light cloth, imaging spectrometer, camera lens and halogen light source, aluminium profiles bar framework and the black covered on the aluminium profiles bar framework cloth that is in the light forms camera bellows structure; Aluminium profiles bar frame roof is along being provided with three aluminium profiles bars perpendicular to fruit throughput direction is parallel, and three aluminium profiles bars are positioned at directly over conveying mechanism, and three aluminium profiles bars are along being respectively the first aluminium profiles bar, the second aluminium profiles bar and the 3rd aluminium profiles bar perpendicular to fruit throughput direction; Be fixedly connected with web joint upper end in the middle part of second aluminium profiles bar, web joint is equipped with imaging spectrometer and camera lens downwards successively, and camera lens is arranged on imaging spectrometer; All be provided with vertical light source installing plate in the middle part of first aluminium profiles bar of both sides, the 3rd aluminium profiles bar, light source installing plate is provided with twice groove vertically, and the halogen light source for throwing light on to be arranged in twice groove and to move along groove.
Described nylon tube is drum organization, and center section is cylindrical, and both sides are truncated cone-shaped.
It is interference fit between described nylon tube and nylon tube central shaft.
Halogen light source on first aluminium profiles bar and the 3rd aluminium profiles bar towards angulation between light source installing plate be 45 °.
Two described rolling wheel support structures are identical, be specially: the first axle, the second L-shaped axle, the 3rd axle and the 4th axle, first axle one end is fixedly connected with the minor face of the second L-shaped axle, the long limit of the second axle is parallel with the first axle, the 3rd axle is fixedly connected with between the long limit end of the first axle other end and the second axle, form square support fixed structure, the 4th axle to be fixedly connected on the second axial length limit and parallel with the 3rd axle; Roller is enclosed within the first axle by the first rolling bearing, first slide block and the second slide block are enclosed within the 4th axle, the 3rd axle by Axial Mounting Part respectively, first pole and the second pole upper end are fixedly connected on the first slide block and the second slide block bottom surface respectively, first pole lower end is fixedly connected with by the bent plate of fixed head with described band bent plate chain, and the bent plate of the second pole lower end and described band bent plate chain is hinged; The corner of the first slide block and the second slide block is all vertically provided with the second bolt, and the second bolt upper end cover has the 3rd rolling bearing be connected with slide rail, and in the middle part of the second bolt, cover has axle sleeve, and the 3rd rolling bearing is embedded in sliding-rail groove.
Described Axial Mounting Part comprises latch plate, shaft clip and cylindroid helical-coil extension spring, latch plate two ends are enclosed within the 4th axle and the 3rd axle respectively, latch plate is arranged on the first slide block and the second slide block near the first axle side, shaft clip is arranged on the second axial length limit between the first slide block and the second slide block, the two ends of cylindroid helical-coil extension spring are connected respectively to shaft clip and latch plate interstitial hole, the first slide block and the second slide block are axially fixed in respectively on the 4th axle and the 3rd axle by the elastic force of cylindroid helical-coil extension spring.
The bent plate of the second described pole lower end and described band bent plate chain is hinged in the following ways: the second pole lower end is provided with the datum axle perpendicular to fruit throughput direction, fixing by the holding screw radial direction on pole in the middle of datum axle, datum axle two ends cover has the second rolling bearing, second rolling bearing at two ends is by the first respective bolt axial restraint, between second rolling bearing and the first bolt, shaft end ring is installed, is fixedly connected with by the bent plate of the second pole base with band bent plate chain on the downside of second rolling bearing at two ends.
The 4th described axle is fixedly connected with the circular iron block for balancing gravity away from one end of the first axle.
The beneficial effects of the utility model are:
The complete surperficial high spectrum image of online acquisition elliposoidal fruit is achieved under the utility model online scanning imagery mode, and the utility model structure is simple, automaticity is high, easy to use, make that high spectrum image collection is simplified more, high efficiency, and be conducive to enhancing productivity, reduce manual labor.
Accompanying drawing explanation
Fig. 1 is the total attachment structure schematic diagram of device;
Fig. 2 is the front view of conveying mechanism;
Fig. 3 is the I region partial view of Fig. 2;
Fig. 4 is the II region partial view of Fig. 2;
Fig. 5 is the vertical view of conveying mechanism;
Fig. 6 is the III region partial view of Fig. 5;
Fig. 7 is the A direction view of Fig. 6;
Fig. 8 is the IV region partial view of Fig. 5;
Fig. 9 is the B direction view of Fig. 8;
Figure 10 is the left view of conveying mechanism;
Figure 11 is the V region partial view of Figure 10;
Figure 12 is the C direction view of Figure 11;
Figure 13 is the front view that rotating mechanism and conveying mechanism assemble using state;
Figure 14 is the vertical view that rotating mechanism and conveying mechanism assemble using state;
Figure 15 is the left view that rotating mechanism and conveying mechanism assemble using state;
Figure 16 is the VI partial view of Figure 15;
Figure 17 is the front view of high light spectrum image-forming mechanism;
Figure 18 is the vertical view of high light spectrum image-forming mechanism;
Figure 19 is the left view of high light spectrum image-forming mechanism.
In figure: A, conveying mechanism, B, rotating mechanism, C, high light spectrum image-forming mechanism, 1, roller, 2, rolling wheel support, 3, band bent plate chain, 4, first axle, 5, second axle, 6, 3rd axle, 7, 4th axle, 8, first rolling bearing, 9, first slide block, 10, first pole, 11, second slide block, 12, second pole, 13, second rolling bearing, 14, datum axle, 15, shaft end ring, 16, first bolt, 17, second pole base, 18, latch plate, 19, shaft clip, 20, cylindroid helical-coil extension spring, 21, circular iron block, 22, nylon tube, 23, nylon tube central shaft, 24, 4th rolling bearing, 25, shaft coupling, 26, motor, 27, frame, 28, second bolt, 29, 3rd rolling bearing, 30, axle sleeve, 31, slide rail, 32, imaging spectrometer, 33, camera lens, 34, halogen light source, 35, aluminium profiles bar framework, 36, second aluminium profiles bar, 37, web joint, 38, first aluminium profiles bar, 39, 3rd aluminium profiles bar, 40, light source installing plate, 41, fixed head, 42, holding screw.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises conveying mechanism A, rotating mechanism B and high light spectrum image-forming mechanism C; Conveying mechanism A and rotating mechanism B is installed in below high light spectrum image-forming mechanism C;
As shown in Fig. 2, Fig. 5 and Figure 10, conveying mechanism A: comprise two rollers, 1, two rolling wheel supports 2 and two band bent plate chains 3; Two rolling wheel support 2 upper ends can be embedded on the slide rail 31 of fruit throughput direction both sides respectively, slide rail 31 only arranges the top of nylon tube 22, two rollers be mounted opposite 1 are fixedly mounted on two rolling wheel supports 2 respectively, fruit is clipped between two rollers 1, the axis direction of two rollers 1 is identical with throughput direction, and the lower end of two rolling wheel supports 2 is connected with band bent plate chain 3, and band bent plate chain 3 is mounted on carriage, as delivery vehicles, for carrying elliposoidal fruit.
As shown in Figure 13 ~ Figure 15, rotating mechanism B: comprise nylon tube 22, nylon tube central shaft 23, shaft coupling 25 and motor 26; Nylon tube central shaft 23 is multidiameter, both sides are small end, nylon tube central shaft 23 both sides small end is installed in parallel in frame 27 by the 4th rolling bearing 24, nylon tube central shaft 23 axis direction is identical with fruit throughput direction, nylon tube 22 is enclosed within the middle part of nylon tube central shaft 23, nylon tube central shaft 23 one end is connected by shaft coupling 25 with motor 26, nylon tube 22 between two rollers 1 of conveying mechanism immediately below, two roller 1 surface abutting contact surperficial with nylon tube 22 respectively;
As shown in Figure 17 ~ Figure 19, high light spectrum image-forming mechanism C: comprise aluminium profiles bar framework 35, black is in the light cloth, imaging spectrometer 32, camera lens 33 and halogen light source 34, aluminium profiles bar framework 35 and the black covered on aluminium profiles bar framework 35 cloth that is in the light forms camera bellows structure; Aluminium profiles bar framework 35 top is along being provided with three aluminium profiles bars perpendicular to fruit throughput direction is parallel, three aluminium profiles bars are positioned at directly over conveying mechanism, and three aluminium profiles bars are along being respectively the first aluminium profiles bar 38, second aluminium profiles bar 36 and the 3rd aluminium profiles bar 39 perpendicular to fruit throughput direction; Be fixedly connected with web joint 37 upper end in the middle part of second aluminium profiles bar 36, web joint 37 is equipped with imaging spectrometer 32, camera lens 33 downwards successively, and camera lens 33 is arranged on imaging spectrometer 32; In the middle part of first aluminium profiles bar 38 of both sides, the 3rd aluminium profiles bar 39, vertical light source installing plate 40 is all installed, light source installing plate 40 is provided with twice groove vertically, halogen light source 34 for throwing light on to be arranged in twice groove and to move along groove, ensures that halogen light source 34 illuminates the visible area of whole fruit.
As shown in Figure 5, preferred nylon tube 22 is drum organization, and thick between the detail of two ends, center section is cylindrical, and both sides are truncated cone-shaped.It is interference fit between nylon tube 22 and nylon tube central shaft 23.
Halogen light source 34 on first aluminium profiles bar 38 and the 3rd aluminium profiles bar 39 towards angulation between light source installing plate 40 be 45 °.
As shown in Figure 5, above-mentioned two rolling wheel support 2 structures are identical, be specially: the first axle 4, the second L-shaped axle 5, the 3rd axle 6 and the 4th axle 7, first axle 4 one end is fixedly connected with the minor face of the second L-shaped axle 5, the long limit of the second axle 5 is parallel with the first axle 4, the 3rd axle 6 is fixedly connected with between the long limit end of first axle 4 other end and the second axle 5, form square support fixed structure, 4th axle 7 to be fixedly connected on the second long limit of axle 5 and parallel with the 3rd axle 6, and the connected mode of the first axle 4 and the 3rd axle 6 as shown in Figure 8 and Figure 9; Roller 1 is enclosed within the first axle 4 by the first rolling bearing 8, the first slide block 9 and the second slide block 11 that are positioned at same throughput direction are enclosed within the 4th axle 7, the 3rd axle 6 by Axial Mounting Part respectively, first pole 10 and the second pole 12 upper end are fixedly connected on the first slide block 9 and the second slide block 11 bottom surface respectively, first pole 10 lower end is fixedly connected with by the bent plate of fixed head 41 with described band bent plate chain 3, and the bent plate of the second pole 12 lower end and described band bent plate chain 3 is hinged; As shown in Fig. 4, Figure 16, the corner of the first slide block 9 and the second slide block 11 is all vertically provided with the second bolt 28, four threaded mounting holes of corner are all equipped with the second bolt 28, second bolt 28 upper end cover has the 3rd rolling bearing 29 be connected with slide rail 31, in the middle part of second bolt 28, cover has axle sleeve 30, the 3rd rolling bearing 29 be positioned at along fruit throughput direction both sides on the first slide block 9 and the second slide block 11 is embedded in slide rail 31 groove, and slide rail 31 is positioned at the top of nylon tube 22.
As Fig. 3, shown in Fig. 6 and Fig. 7, above-mentioned Axial Mounting Part comprises latch plate 18, shaft clip 19 and cylindroid helical-coil extension spring 20, latch plate 18 two ends are enclosed within the 4th axle 7 and the 3rd axle 6 respectively, latch plate 18 is arranged on the first slide block 9 and the second slide block 11 near the first axle 4 side, shaft clip 19 is arranged on the second long limit of axle 5 between the first slide block 9 and the second slide block 11, the two ends of cylindroid helical-coil extension spring 20 are connected respectively to shaft clip 19 and latch plate 18 interstitial hole, by the elastic force of cylindroid helical-coil extension spring 20, first slide block 9 and the second slide block 11 are axially fixed on the 4th axle 7 and the 3rd axle 6 respectively, have two holes in the middle of latch plate 18, one end of cylindroid helical-coil extension spring 20 hooks on two holes in the middle of latch plate 18, and the other end hooks on shaft clip 19.
As is illustrated by figs. 11 and 12, preferred second pole 12 lower end is hinged in the following ways with the bent plate of band bent plate chain 3: the second pole 12 lower end is provided with the datum axle 14 perpendicular to fruit throughput direction, fixing by holding screw 42 radial direction on pole in the middle of datum axle 14, datum axle 14 two ends cover has the second rolling bearing 13, second rolling bearing 13 at two ends is by the first respective bolt 16 axial restraint, between second rolling bearing 13 and the first bolt 16, shaft end ring 15 is installed, be fixedly connected with by the bent plate of the second pole base 17 with band bent plate chain 3 on the downside of second rolling bearing 13 at two ends.
4th axle 7 is fixedly connected with the circular iron block 21 for balancing gravity away from one end of the first axle 4, two rollers 1 accompany elliposoidal fruit, make the weight ratio of rolling wheel support 2 near roller 1 side large away from the weight of roller side, increase circular iron block 21, the weight of rolling wheel support 2 away from roller side can be increased, reach the effect of balancing gravity.
The elliposoidal fruit that the utility model is applicable to comprises navel orange, lemon and blue or green jujube etc.
Concrete implementation process of the present utility model is as follows:
Elliposoidal fruit of the present utility model adopts navel orange, and navel orange is first carried by structure for conveying A.During conveying, navel orange is clipped between two rollers be mounted opposite 1, the axis direction of two rollers 1 is identical with throughput direction, two rollers 1 are fixedly mounted on two rolling wheel supports 2 respectively, two rolling wheel supports 2 are with the chain 3 of bent plate to be connected by the first pole 10 and the second pole 12 respectively with two, band bent plate chain 3 is connected on carriage as delivery vehicles; Two band bent plate chains 3 are synchronized with the movement along the navel orange realized between rolling wheel support 2, two rollers 1 on it and roller 1 that moves of throughput direction, thus achieve the conveying of navel orange; The transporting velocity of navel orange can be regulated by the speed of control cincture bent plate chain 3.
Two rollers 1 clip navel orange and enter rotating mechanism B, the first slide block 9 on rolling wheel support 2 and the corner of the second slide block 11 are all vertically provided with the second bolt 28, on second bolt 28, cover has the 3rd rolling bearing 29, the second bolt 28 between 3rd rolling bearing 29 and the first slide block 9 or the second slide block 11 overlaps and has axle sleeve 30, when navel orange is transported to rotating mechanism B, the 3rd rolling bearing 29 be positioned at along navel orange throughput direction both sides on the first slide block 9 or the second slide block 11 embeds respective slide rail 31 gradually.Nylon tube central shaft 23 axis direction is identical with navel orange throughput direction, and it is installed in parallel in frame 27, under the driving of motor 26, nylon tube central shaft 23 rotates, being enclosed within nylon tube 22 in the middle part of nylon tube central shaft 23 along with nylon tube central shaft 23 rotates together, sense of rotation and throughput direction perpendicular; Nylon tube 22 is drum organization, thick between the detail of two ends, center section is cylindrical, both sides are truncated cone-shaped, two to be mounted opposite directly over nylon tube 22 and first to contact with the taper end of nylon tube 22 under the drive of conveying mechanism A with the roller 1 of the surperficial abutting contact of nylon tube 22, travel forward along throughput direction, roller 1 has conveying campaign forward and the rotary motion around the first axle 4 again.The motion of roller 1 drives the navel orange on it while travel forward along throughput direction, rotates around own long axis.
Conveying mechanism A and rotating mechanism B is installed in below high light spectrum image-forming mechanism C, aluminium profiles bar framework 35 top is along being provided with three aluminium profiles bars perpendicular to fruit throughput direction is parallel, three aluminium profiles bars are positioned at directly over conveying mechanism, and three aluminium profiles bars are along being respectively the first aluminium profiles bar 38, second aluminium profiles bar 36 and the 3rd aluminium profiles bar 39 perpendicular to fruit throughput direction; In the middle part of first aluminium profiles bar 38 of both sides, the 3rd aluminium profiles bar 39, vertical light source installing plate 40 is all installed, light source installing plate 40 is provided with twice groove vertically, halogen light source 34 for throwing light on is arranged on the position that also can regulate halogen light source 34 in twice groove along groove, halogen light source adopts PHILIPS13629, be 45 ° towards angulation between light source installing plate 40, ensure that halogen light source 34 illuminates the visible area of whole navel orange; Be fixedly connected with web joint 37 upper end in the middle part of second aluminium profiles bar 36, web joint 37 is equipped with imaging spectrometer 32, camera lens 33 downwards successively, camera lens 33 is arranged on imaging spectrometer 32, wherein imaging spectrometer adopts C8484-05G, camera lens adopts OLE23, navel orange, under the effect of conveying mechanism A and rotating mechanism B, travels forward along throughput direction, while rotate around own long axis; Imaging spectrometer 32 gathers the full surface image of navel orange, until navel orange completes complete surperficial high spectrum image collection; The black covered on aluminium profiles bar framework 35 cloth that is in the light forms camera bellows structure, avoids external light source on the impact of inner image acquisition.
After navel orange detection classification completes, the first pole 10 due to conveying mechanism A bottom is fixed on band bent plate chain 3, second pole 12 and the hinged design being with bent plate chain 3, the sprocket wheel that conveying mechanism A can be followed on band bent plate chain 3 moves in non-rectilinear direction, thus make the roller 1 on conveying mechanism A walk around sprocket wheel smoothly, get back to fruit conveying porch, conveying mechanism A can periodic duty.
Thus, the utility model achieves the complete surperficial high spectrum image collection of elliposoidal fruit, simple and reasonable, make that high spectrum image collection is simplified more, high efficiency, there is significant technique effect, be conducive to enhancing productivity, reduce manual labor, promote social production.
Claims (8)
1. the complete surperficial high spectrum image online acquisition device of elliposoidal fruit, is characterized in that: comprise conveying mechanism (A), rotating mechanism (B) and high light spectrum image-forming mechanism (C); Conveying mechanism (A) and rotating mechanism (B) are installed in high light spectrum image-forming mechanism (C) below;
Conveying mechanism (A): comprise two rollers (1), two rolling wheel supports (2) and two band bent plate chains (3); Two rolling wheel support (2) upper ends are embedded on the slide rail (31) of fruit throughput direction both sides respectively, two rollers be mounted opposite (1) are fixedly mounted on two rolling wheel supports (2) respectively, elliposoidal fruit is clipped between two rollers (1), and the lower end of two rolling wheel supports (2) is connected with band bent plate chain (3);
Rotating mechanism (B): comprise nylon tube (22), nylon tube central shaft (23), shaft coupling (25) and motor (26); Nylon tube central shaft (23) is multidiameter, both sides are small end, nylon tube central shaft (23) both sides small end is installed in parallel in frame (27) by the 4th rolling bearing (24), nylon tube (22) is enclosed within nylon tube central shaft (23) middle part, nylon tube central shaft (23) one end is connected by shaft coupling (25) with motor (26), immediately below between two rollers (1) that nylon tube (22) is positioned at conveying mechanism, two roller (1) surfaces respectively with nylon tube (22) surperficial abutting contact;
High light spectrum image-forming mechanism (C): comprise aluminium profiles bar framework (35), black is in the light cloth, imaging spectrometer (32), camera lens (33) and halogen light source (34), aluminium profiles bar framework (35) and the black covered on aluminium profiles bar framework (35) cloth that is in the light forms camera bellows structure; Aluminium profiles bar framework (35) top is along being provided with three aluminium profiles bars perpendicular to fruit throughput direction is parallel, three aluminium profiles bars are positioned at directly over conveying mechanism, and three aluminium profiles bars are along being respectively the first aluminium profiles bar (38), the second aluminium profiles bar (36) and the 3rd aluminium profiles bar (39) perpendicular to fruit throughput direction; Second aluminium profiles bar (36) middle part is fixedly connected with web joint (37) upper end, and web joint (37) is equipped with imaging spectrometer (32) and camera lens (33) downwards successively, and camera lens (33) is arranged on imaging spectrometer (32); First aluminium profiles bar (38), the 3rd aluminium profiles bar (39) middle part of both sides are all provided with vertical light source installing plate (40), light source installing plate (40) is provided with twice groove vertically, and the halogen light source (34) for throwing light on to be arranged in twice groove and to move along groove.
2. the complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit according to claim 1, is characterized in that: described nylon tube (22) is drum organization, and center section is cylindrical, and both sides are truncated cone-shaped.
3. the complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit according to claim 1, is characterized in that: be interference fit between described nylon tube (22) and nylon tube central shaft (23).
4. the complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit according to claim 1, is characterized in that: the halogen light source (34) on the first aluminium profiles bar (38) and the 3rd aluminium profiles bar (39) towards angulation between light source installing plate (40) be 45 °.
5. the complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit according to claim 1, is characterized in that: two described rolling wheel support (2) structures are identical, are specially:
First axle (4), L-shaped the second axle (5), the 3rd axle (6) and the 4th axle (7), first axle (4) one end is fixedly connected with the minor face of L-shaped the second axle (5), the long limit of the second axle (5) is parallel with the first axle (4), the 3rd axle (6) is fixedly connected with between the long limit end of the first axle (4) other end and the second axle (5), form square support fixed structure, the 4th axle (7) to be fixedly connected on the second axle (5) long limit and parallel with the 3rd axle (6);
Roller (1) is enclosed within the first axle (4) by the first rolling bearing (8), first slide block (9) and the second slide block (11) are enclosed within the 4th axle (7), the 3rd axle (6) by Axial Mounting Part respectively, first pole (10) and the second pole (12) upper end are fixedly connected on the first slide block (9) and the second slide block (11) bottom surface respectively, first pole (10) lower end is fixedly connected with by the bent plate of fixed head (41) with described band bent plate chain (3), and the bent plate of the second pole (12) lower end and described band bent plate chain (3) is hinged;
The corner of the first slide block (9) and the second slide block (11) is all vertically provided with the second bolt (28), second bolt (28) upper end cover has the 3rd rolling bearing (29) be connected with slide rail (31), second bolt (28) middle part cover has axle sleeve (30), and the 3rd rolling bearing (29) is embedded in slide rail (31) groove.
6. the complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit according to claim 5, it is characterized in that: described Axial Mounting Part comprises latch plate (18), shaft clip (19) and cylindroid helical-coil extension spring (20), latch plate (18) two ends are enclosed within the 4th axle (7) and the 3rd axle (6) respectively, latch plate (18) is arranged on the first slide block (9) and close first axle (4) side of the second slide block (11), shaft clip (19) is arranged on the second axle (5) the long limit that is positioned between the first slide block (9) and the second slide block (11), the two ends of cylindroid helical-coil extension spring (20) are connected respectively to shaft clip (19) and latch plate (18) interstitial hole, by the elastic force of cylindroid helical-coil extension spring (20), the first slide block (9) and the second slide block (11) are axially fixed on the 4th axle (7) and the 3rd axle (6) respectively.
7. the complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit according to claim 5, it is characterized in that: the bent plate of described the second pole (12) lower end and described band bent plate chain (3) is hinged in the following ways: the second pole (12) lower end is provided with the datum axle (14) perpendicular to fruit throughput direction, fixing by holding screw (42) radial direction on pole in the middle of datum axle (14), datum axle (14) two ends cover has the second rolling bearing (13), second rolling bearing (13) at two ends is by respective the first bolt (16) axial restraint, shaft end ring (15) is installed between the second rolling bearing (13) and the first bolt (16), second rolling bearing (13) downside at two ends is fixedly connected with by the bent plate of the second pole base (17) with band bent plate chain (3).
8. the complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit according to claim 5, is characterized in that: the 4th described axle (7) is fixedly connected with the circular iron block (21) for balancing gravity away from one end of the first axle (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688744.2U CN204269559U (en) | 2014-11-17 | 2014-11-17 | The complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420688744.2U CN204269559U (en) | 2014-11-17 | 2014-11-17 | The complete surperficial high spectrum image online acquisition device of a kind of elliposoidal fruit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458744A (en) * | 2014-11-17 | 2015-03-25 | 浙江大学 | Device for acquiring full-surface hyperspectral images of spheroidic fruits on line |
| CN105300895A (en) * | 2015-11-05 | 2016-02-03 | 浙江大学 | Method for performing early warning against potato germination defects by utilizing feature point tangent included angles |
-
2014
- 2014-11-17 CN CN201420688744.2U patent/CN204269559U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458744A (en) * | 2014-11-17 | 2015-03-25 | 浙江大学 | Device for acquiring full-surface hyperspectral images of spheroidic fruits on line |
| CN104458744B (en) * | 2014-11-17 | 2017-05-03 | 浙江大学 | Device for acquiring full-surface hyperspectral images of spheroidic fruits on line |
| CN105300895A (en) * | 2015-11-05 | 2016-02-03 | 浙江大学 | Method for performing early warning against potato germination defects by utilizing feature point tangent included angles |
| CN105300895B (en) * | 2015-11-05 | 2017-12-26 | 浙江大学 | A kind of method using characteristic point tangent line angle early warning potato sprouting defect |
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