A three-dimensional image acquisition device

Abstract

The present invention belongs to the field of testing and analysis technology, and in particular to a three-dimensional image acquisition device. In view of the problems in the existing technology that the process of plant three-dimensional image acquisition lacks an automated loading and unloading system and relies on manual operation; and dust and impurities adhere to the surface of the plant, affecting the image acquisition and the low accuracy of the acquisition and analysis of plant properties, the following scheme is proposed, which includes a base and universal wheels arranged at the four corners of the bottom of the base; a fixed seat, which is arranged at the top of the base, and the top of the fixed seat is slidably connected to a movable seat, and the top of the movable seat is slidably connected to a sliding seat, and the top of the sliding seat is fixedly connected to a limited seat; a bracket one and a bracket two are respectively arranged on both sides of the top of the base; the present invention can automatically load and unload plants, and can vacuum the surface of the plant before image acquisition, thereby optimizing the image acquisition quality and improving the accuracy of subsequent plant property acquisition and analysis.

Description

Technical Field

[0001] The present application relates to the field of testing and analysis technology, and in particular to a three-dimensional image acquisition device. Background Art

[0002] In plant morphological research, three-dimensional image acquisition technology has become a key tool for analyzing plant phenotypic characteristics, quantifying growth dynamics, and analyzing spatial structure. Currently, the study of plant morphological configuration must use a three-dimensional scanning system to establish a three-dimensional model. In theory, methods such as nuclear magnetic resonance and CT imaging can be used to obtain in situ tomographic images and reconstruct three-dimensional images.

[0003] In the existing technology, the process of collecting three-dimensional plant images lacks an automated loading and unloading system and relies on manual operation; and dust and impurities adhere to the surface of the plant, affecting the image collection and the accuracy of the collection and analysis of plant properties is low. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the existing technology in the process of plant three-dimensional image acquisition, which lacks an automated loading and unloading system and relies on manual operation; and dust and impurities adhere to the surface of the plant, affecting image acquisition and the low accuracy of plant property acquisition and analysis. A three-dimensional image acquisition device is proposed.

[0005] The present application provides a three-dimensional image acquisition device that adopts the following technical solutions:

[0006] A three-dimensional image acquisition device, comprising:

[0007] A base and universal wheels arranged at the four corners of the bottom of the base;

[0008] A fixed seat is arranged on the top of the base, the top of the fixed seat is slidably connected to the movable seat, the top of the movable seat is slidably connected to the sliding seat, and the top of the sliding seat is fixedly connected to the limited seat;

[0009] Bracket 1 and bracket 2 are respectively arranged on both sides of the top of the base;

[0010] A collecting frame is slidably arranged on one side of the bracket, and a collecting head is arranged on the collecting frame;

[0011] The fill light panel is slidably set on one side of the bracket 2.

[0012] The feeding mechanism is arranged inside the base;

[0013] The unloading mechanism is arranged inside the base;

[0014] A recovery mechanism is arranged inside the base;

[0015] The power mechanism is arranged on one side of the blanking mechanism;

[0016] A dust collection mechanism is arranged inside the second bracket;

[0017] The image acquisition mechanism is arranged inside the bracket one; the loading mechanism includes a mounting frame two arranged inside the base, a hydraulic cylinder one is fixedly arranged at the middle end of the front side of the mounting frame two, the output end of the hydraulic cylinder one is fixedly connected to the mounting frame one, the interior of the mounting frame one is rotatably connected to the conveying wheel two and the conveying wheel three, and the conveying wheel two and the conveying wheel three are transmission-connected to the same conveyor belt one; the unloading mechanism includes a hydraulic cylinder five arranged at the bottom side of the base, the output end of the hydraulic cylinder five is fixedly connected to the bottom plate, the top of the bottom plate is fixedly connected to the telescopic rod one, the top of the telescopic rod one is fixedly connected to the placement plate, and a telescopic inclined plate is rotatably connected between the placement plate and the mounting frame one. The top side of the inner part of the base is fixedly connected with two limit blocks, and a spring plate is provided on the side where the two limit blocks are close to each other, and the top side of one of the spring plates is fixedly connected with a rack 1, and the internal rotation of the limit block is connected with a rotating column 1 and a rotating column 2, and the outer surfaces of the rotating column 1 and the rotating column 2 are respectively fixedly connected with a gear 1 and a gear 2; one side of the inner part of the base is fixedly connected with a telescopic rod 2, and one end of the telescopic rod 2 is fixedly connected with a push plate 1, and one side of the push plate 1 is fixedly connected with a rack 2, and the rack 2 is meshed with a gear 3, and the gear 3 is fixedly connected to a rotating column 3, and the rotating column 3 is rotatably connected to the base, and the gear 3 and the outer surface of the rotating column 1 are both fixed The transmission gear of said sliding panel also is provided with an interlocking plate, and the interlocking plate is connected with the gear of said sliding panel to the interlocking plate, and the interlocking plate is connected with the gear of said sliding panel to the interlocking plate. The two wheels are all meshed with the same chain two; the power mechanism includes a rack four arranged on one side of the placement plate, the rack four is meshed with a gear five, the gear five is fixedly connected to a rotating column five, the rotating column five is rotatably connected to the base, and one side of the conveying wheel three is fixedly connected to a ratchet; a front side of the mounting frame two is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a rotating disk, and five grooves are provided on the periphery of the rotating disk, and blocks are rotatably connected in the five grooves, and a spring is fixedly connected between the block and the groove, and the outer surface of the rotating rod and the rotating column five are fixedly connected to a sprocket three, and the two sprockets three are meshed with the same chain three;The dust suction mechanism includes a hydraulic cylinder 6 arranged on one side of the top end of the inner side of the bracket 2, the output end of the hydraulic cylinder 6 is fixedly connected to the L-shaped frame, the top of the L-shaped frame is fixedly connected to the hydraulic cylinder 7, the output end of the hydraulic cylinder 7 is fixedly connected to the protective cover 1, the outer surface of the protective cover 1 is slidably connected to the protective cover 2, the bottom of the protective cover 2 is fixedly connected to a rubber strip, a dust suction chamber is provided on the top side of the inner side of the protective cover 1, a filter is provided inside the dust suction chamber, a motor 4 is fixedly provided on one side of the inner side of the dust suction chamber, and a fan blade is fixedly connected to the output shaft of the motor 4; the image acquisition mechanism includes a screw 4 rotatably arranged inside the bracket 1, and the outer surface of the screw 4 is threadedly connected to A movable plate 5 is connected, one side of which is fixedly connected to the limit box. A rack 5 is fixedly connected to one side of the L-shaped frame. The rack 5 is meshed with a gear 6, and the gear 6 is fixedly connected to a rotating rod 1, which is rotatably connected to the bracket 2. The outer surface of the rotating rod 1 is fixedly connected to a bevel gear 3, which is meshed with a bevel gear 4. The bottom end of the bevel gear 4 is fixedly connected to a rotating rod 2, which is rotatably connected to the bracket 2 and the base. The bottom end of the screw 4 is fixedly connected to a rotating column 2, which is rotatably connected to the base. The outer surfaces of the rotating column 2 and the rotating rod 2 are both fixedly connected to sprockets 4, and the outer surfaces of the two sprockets 4 are meshed with the same chain 4.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] 1. This solution can place the placement seat and the plant on top on the limit seat by activating hydraulic cylinder 2, motor 1, hydraulic cylinder 3, and hydraulic cylinder 4, and then make the clamping column snap into the clamping slot. Then, activate motor 2 inside the limit seat to drive the placement seat and the plant on top to rotate.

[0020] 2. In this solution, the downward movement of the placement plate can drive the rack four to move downward, and the downward movement of the rack four drives the gear five to rotate. The rotation of the gear five drives the rotating column five to rotate, and through linkage, it can drive the ratchet to rotate, and drive the conveyor wheel three to rotate, so that when the conveyor belt starts to transport, a position can be vacated to place the replaced placement seat. When the telescopic rod moves upward, the block continuously compresses the spring, which can stop the ratchet from rotating, preventing the conveyor belt from transporting in the opposite direction.

[0021] 3. In this solution, the bottom plate continuously moves downward, causing the placement plate to contact the limit block. At this point, the placement plate cannot move further downward, and the hydraulic cylinder 5 is then activated. The hydraulic cylinder 5 drives the bottom plate downward by stretching the telescopic rod 1. The bottom plate moves downward to squeeze the spring plate, causing the top of the spring plate to move downward, driving the rack 1 downward. This, in turn, drives the push plate 1 to move to one side, pushing the plants on top of the placement seat onto the conveyor belt 2. The motor 4 is then activated to transport the plants out.

[0022] 4. In this solution, the continuous downward movement of rack 1 drives gear 2 to rotate, which in turn drives rotating column 2 to rotate. Through linkage, gear 4 rotates, which drives rack 3 to move to the side, and drives push plate 2 to move to the side, pushing the placement seat on the placement plate to the side. The placement seat can be placed on conveyor belt 1 through the inclined plate, and new plants that need to be imaged can be placed on it.

[0023] 5. This solution starts with hydraulic cylinder six, which drives hydraulic cylinder seven, the L-shaped frame, protective cover one, protective cover two, the rubber strip, motor four, the fan blades, and the filter to one side to just above the placement seat. Then, hydraulic cylinder seven is started, and the output end of hydraulic cylinder seven drives protective cover one, the rubber strip, and protective cover two downward so that the rubber strip fits around the plants. The sliding connection between protective cover one and protective cover two allows the fan to accommodate plants of different heights. Then, motor four is started, and the output shaft of motor four drives the fan blades to rotate, thereby performing vacuuming.

[0024] 6. In this solution, the L-shaped frame can drive the rack five to move to one side during the movement to one side, and the rack five drives the gear six to rotate. Through linkage, the screw four can drive the movable plate five to move upward, and the collection frame and the collection head can be driven to move upward to collect images of plants.

[0025] The present invention can automatically load and unload plants, and can vacuum the surface of plants before image acquisition, thereby optimizing image acquisition quality and improving the accuracy of subsequent acquisition and analysis of plant properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural schematic diagram of a three-dimensional image acquisition device proposed by the present invention;

[0027] Figure 2 A three-dimensional image acquisition device proposed by the present invention Figure 1 Side view structural diagram;

[0028] Figure 3 This is a schematic diagram of the internal structure of a base of a three-dimensional image acquisition device proposed by the present invention;

[0029] Figure 4 A three-dimensional image acquisition device proposed by the present invention Figure 3 Detailed structural diagram in the lower right corner;

[0030] Figure 5 This is a schematic diagram of the internal structure of a connection plate of a three-dimensional image acquisition device proposed by the present invention;

[0031] Figure 6This is a schematic diagram of the rear view structure of the interior of a base of a three-dimensional image acquisition device proposed by the present invention;

[0032] Figure 7 A schematic diagram of the structure of a conveyor belt of a three-dimensional image acquisition device proposed by the present invention;

[0033] Figure 8 A three-dimensional image acquisition device proposed by the present invention Figure 6 Detailed structural diagram in the lower left corner;

[0034] Figure 9 This is a schematic diagram of the internal structure of a limit block of a three-dimensional image acquisition device proposed by the present invention;

[0035] Figure 10 This is a schematic diagram of the ratchet structure of a three-dimensional image acquisition device proposed by the present invention;

[0036] Figure 11 This is a schematic diagram of the structure of a placement seat for a three-dimensional image acquisition device proposed by the present invention;

[0037] Figure 12 A three-dimensional image acquisition device proposed by the present invention Figure 11 Schematic diagram of the structure viewed from above;

[0038] Figure 13 This is a schematic diagram of the internal structure of a bracket 2 of a three-dimensional image acquisition device proposed by the present invention;

[0039] Figure 14 A schematic diagram of the internal structure of a bracket of a three-dimensional image acquisition device proposed by the present invention;

[0040] Figure 15 This is a schematic diagram of the internal structure of protective cover 1 and protective cover 2 of a three-dimensional image acquisition device proposed by the present invention;

[0041] Figure 16 A three-dimensional image acquisition device proposed by the present invention Figure 4 A schematic diagram of the enlarged structure of part A;

[0042] Figure 17 A three-dimensional image acquisition device proposed by the present invention Figure 8 The enlarged structural diagram of part B in the middle;

[0043] Figure 18 A three-dimensional image acquisition device proposed by the present invention Figure 13 Schematic diagram of the enlarged structure of part C in the middle.

[0044] Reference numerals: 1, base; 2, universal wheel; 3, fixed seat; 4, movable seat; 5, sliding seat; 6, limit seat; 7, bracket 1; 8, bracket 2; 9, limit box; 10, collection frame; 11, collection head; 12, fill light board; 13, hydraulic cylinder 1; 14, mounting frame 1; 15, conveyor wheel 2; 16, conveyor wheel 3; 17, conveyor belt 1; 18, fixed plate; 19, hydraulic cylinder 2; 20, hydraulic cylinder 3; 21, hydraulic cylinder 4; 22, connecting plate; 23. Clamping plate; 24. Motor 3; 25. Reciprocating screw; 26. Moving plate 4; 27. Hydraulic cylinder 5; 28. Bottom plate; 29. ​​Telescopic rod 1; 30. Placement plate; 31. Stop block; 32. Spring plate; 33. Rack 1; 34. Gear 1; 35. Rotating column 1; 36. Gear 2; 37. Rotating column 2; 38. Telescopic rod 2; 39. Push plate 1; 40. Rack 2; 41. Gear 3; 42. Rotating column 3; 43. Sprocket 1; 44. Chain 1 ; 45. Telescopic rod three; 46. Rack three; 47. Gear four; 48. Bevel gear one; 49. Bevel gear two; 50. Rotating column four; 51. Sprocket two; 52. Chain two; 53. Rack four; 54. Gear five; 55. Rotating column five; 56. Sprocket three; 57. Ratchet; 58. Rotating plate; 59. Groove; 60. Spring; 61. Block; 62. Rotating rod; 63. Mounting frame two; 64. Chain three; 65. Placement seat; 66. Slot; 67. Column; 68. Hydraulic cylinder six; 69. L-shaped frame; 70. Hydraulic cylinder seven; 71. Protective cover one; 72. Protective cover two; 73. Rubber strip; 74. Dust suction chamber; 75. Motor four; 76. Fan blades; 77. Filter; 78. Rack five; 79. Gear six; 80. Rotating rod one; 81. Bevel gear three; 82. Bevel gear four; 83. Rotating rod two; 84. Screw four; 85. Moving plate five; 86. Sprocket four; 87. Chain four; 88. Conveyor belt two. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example 1

[0046] Reference Figures 1-18 , a three-dimensional image acquisition device, comprising: a base 1 and universal wheels 2 arranged at the four corners of the bottom of the base 1;

[0047] The fixed seat 3 is arranged on the top of the base 1, and a motor 1 is arranged on one side of the interior of the fixed seat 3, and a screw 1 is fixedly connected to the output shaft of the motor 1, the screw 1 is rotatably connected to the fixed seat 3, and a movable plate 1 is threadedly connected to the screw 1, and the top of the movable plate 1 is fixedly connected to the movable seat 4, and the movable seat 4 is slidably connected to the fixed seat 3. By starting the motor 1, the output shaft of the motor 1 drives the screw 1 to rotate, and the screw 1 can drive the movable plate 1 to move, and can drive the movable seat 4 to move at the same time, and adjust the position of the movable seat 4 and the parts and plants on the top of the movable seat 4. The top of the movable seat 4 is slidably connected to the sliding seat 5. The top of 5 is fixedly connected to the limited seat 6, and a motor 2 is provided on one side of the interior of the mobile seat 4, and a screw 2 is fixedly connected to the output shaft of the motor 2, the screw 2 is rotatably connected to the mobile seat 4, and the screw 2 is threadedly connected to the mobile plate 2, and the top of the mobile plate 2 is fixedly connected to the sliding seat 5. By starting the motor 2, the output shaft of the motor 2 drives the screw 2 to rotate, and the screw 2 drives the mobile plate 2 to move, and the interface adjusts the position of the sliding seat 5 and the parts and plants on the top of the sliding seat 5. When the plant needs to be replaced, the motor 1 and the motor 2 are started at the same time, and the mobile seat 4 and the sliding seat 5 return to the set original position before they can be replaced;

[0048] Bracket 1 7 and bracket 2 8 are respectively arranged on both sides of the top of the base 1;

[0049] The collecting frame 10 is slidably arranged on one side of the bracket 7, and the collecting frame 10 is provided with a collecting head 11;

[0050] The fill light panel 12 is slidably arranged on one side of the second bracket 8. The inner bottom side of the second bracket 8 is provided with a motor 3, and the output shaft of the motor 3 is fixedly connected to a screw 3, which is rotatably connected to the second bracket 8, and the screw 3 is threadedly connected to the movable plate 3. One side of the movable plate 3 is fixedly connected to the fill light panel 12. The fill light panel 12 is slidably connected to the second bracket 8. By starting the motor 3, the output shaft of the motor 3 drives the screw 3 to rotate, and the rotation of the screw 3 can drive the movable plate 3 to move, so that the position of the fill light panel 12 can be adjusted;

[0051] A feeding mechanism is provided inside the base 1 and is used to replace new plants;

[0052] A blanking mechanism is provided inside the base 1 and is used to blank the plants whose images have been collected;

[0053] The recycling mechanism is arranged inside the base 1 and connected to the unloading mechanism, and is used to recycle the placement seat 65;

[0054] The power mechanism is arranged on one side of the unloading mechanism and is connected to the recovery mechanism;

[0055] The dust collecting mechanism is provided inside the bracket 2 8 and is used to collect dust on the surface of the plant;

[0056] The image acquisition mechanism is arranged inside the bracket 7 and connected to the dust collection mechanism for acquiring images of plants.

[0057] Reference Figure 3-Figure 7 The feeding mechanism includes a mounting frame 2 63 arranged inside the base 1, the internal rotation of the mounting frame 2 63 is connected to two conveying wheels 1, and the two conveying wheels 1 are connected to the same conveyor belt 2 88, and one end of the rear side of the mounting frame 2 63 is fixedly connected to a motor 4, and the output shaft of the motor 4 is fixedly connected to one of the conveying wheels 1, a hydraulic cylinder 13 is fixedly provided at the middle end of the front side of the mounting frame 2 63, and the output end of the hydraulic cylinder 13 is fixedly connected to the mounting frame 14, the internal rotation of the mounting frame 14 is connected to the conveying wheel 2 15 and the conveying wheel 3 16, and the conveying wheel 2 15 and the conveying wheel 3 16 are connected to the same conveyor belt 17, the front side of the mounting frame 14 is fixedly installed with a fixed plate 18, the top of the fixed plate 18 is fixedly provided with a hydraulic cylinder 2 19, the output end of the hydraulic cylinder 2 19 is fixedly provided with a hydraulic cylinder 3 20, and the output end of the placement plate 30 is fixedly connected to a hydraulic cylinder. The pressure cylinder four 21, the output end of the hydraulic cylinder four 21 is fixedly connected to the motor one, and the output shaft of the motor one is fixedly connected to the connecting plate 22, and the inner side of the connecting plate 22 is fixedly provided with a motor three 24, and the output shaft of the motor three 24 is fixedly connected to a reciprocating screw 25, and the reciprocating screw 25 is rotatably connected to the connecting plate 22, and the reciprocating screw 25 is threadedly connected to two movable plates four 26, and the bottoms of the two movable plates four 26 are fixedly connected to the clamping plates 23, and the two clamping plates 23 are slidingly connected to the connecting plate 22. The interior of the limit seat 6 is provided with a motor two, and the output shaft of the motor two is fixedly connected to a card column 67. The limit seat 6 is provided with a placement seat 65, and the placement seat 65 is detachable. The bottom of the placement seat 65 is provided with a card slot 66 that is compatible with the card column 67. The card column 67 is inserted into the card slot 66, and then the motor two is started to drive the placement seat 65 to rotate.

[0058] Reference Figure 4 、 Figure 8 、 Figure 9 、 Figure 16 and Figure 17The unloading mechanism includes a hydraulic cylinder 5 27 arranged on the bottom side of the base 1, the output end of the hydraulic cylinder 5 27 is fixedly connected to the bottom plate 28, the top of the bottom plate 28 is fixedly connected to the telescopic rod 1 29, the top of the telescopic rod 29 is fixedly connected to the placement plate 30, and a telescopic inclined plate is rotatably connected between the placement plate 30 and the mounting frame 14, and the placement seat 65 can be transferred to the conveyor belt 17 through the telescopic inclined plate. The telescopic rod 1 29 is composed of two sections, and the two sections are slidably connected to each other. The top section of the telescopic rod 1 29 is fixedly connected to the placement plate 30, and the bottom section of the telescopic rod 1 29 is fixedly connected to the bottom plate 28. Two limit blocks 31 are fixedly connected to the internal top side of the base 1, and a spring plate 32 is provided on the side where the two limit blocks 31 are close to each other. The top ends of the two spring plates 32 are respectively slidably connected to the two limit blocks 31, and the bottom ends of the two spring plates 32 are fixedly connected to the base 1, and one side of the top of one spring plate 32 The gear 31 is fixedly connected to the rack 1 33, which is located inside one of the limit blocks 31. The limit block 31 is rotatably connected to a rotating column 1 35 and a rotating column 2 37. The outer surfaces of the rotating column 1 35 and the rotating column 2 37 are respectively fixedly connected to a gear 1 34 and a gear 2 36. The gear 1 34, the gear 2 36 and the rack 1 33 are located in the same vertical horizontal plane; one side of the interior of the base 1 is fixedly connected to a telescopic rod 2 38, one end of the telescopic rod 2 38 is fixedly connected to a push plate 1 39, the telescopic rod 2 38 is composed of multiple sections, and the multiple sections are slidably connected to each other and can be extended and retracted. One side of the push plate 1 39 is fixedly connected to a rack 2 40, the rack 2 40 is meshed with a gear 3 41, and the gear 3 41 is fixedly connected to a rotating column 3 42. The rotating column 3 42 is rotatably connected to the base 1, and the gear 3 41 and the outer surface of the rotating column 1 35 are both fixedly connected to a sprocket 1 43, and the two sprockets 1 43 are meshed with the same chain 1 44.

[0059] Reference Figure 8 and Figure 17 The recovery mechanism includes a telescopic rod three 45 arranged on the rear side of the base 1, one end of the telescopic rod three 45 is fixedly connected to the push plate two, the rear side of the push plate two is fixedly connected to the rack three 46, the rack three 46 is meshed with the gear four 47, the gear four 47 is fixedly connected to a rotating column one, the rotating column one is rotatably connected to the base 1, the outer surface of the rotating column one is fixedly connected to a bevel gear one 48, the bevel gear one 48 is meshed with the bevel gear two 49, one end of the bevel gear two 49 is fixedly connected to a rotating column four 50, the rotating column four 50 is rotatably connected to the base 1, the outer surfaces of the rotating column four 50 and the rotating column two 37 are both fixedly connected to a sprocket two 51, and the two sprockets two 51 are meshed with the same chain two 52.

[0060] Reference Figure 4 、 Figure 8 、 Figure 10 、 Figure 16 and Figure 17The power mechanism includes a rack four 53 arranged on one side of the placement plate 30, the rack four 53 is meshed with a gear five 54, the gear five 54 is fixedly connected to a rotating column five 55, the rotating column five 55 is rotatably connected to the base 1, one side of the conveying wheel three 16 is fixedly connected to a ratchet 57, the ratchet 57 is fixedly installed with a plurality of connecting columns on the side close to the conveying wheel three 16, and the plurality of connecting columns are fixedly connected to the conveying wheel three 16. A rotating rod 62 is rotatably connected to one side of the mounting frame two 63, and one end of the rotating rod 62 is fixedly connected to a rotating disk 58. Five grooves 59 are provided on the periphery of the rotating disk 58, and a card block 61 is rotatably connected in the five grooves 59. A spring 60 is fixedly connected between the card block 61 and the groove 59. The rotating rod 62 and the outer surface of the rotating column five 55 are fixedly connected to a sprocket three 56, and the two sprockets three 56 are meshed and connected with the same chain The chain 3 64 drives the rack 4 53 to move downward through the downward movement of the placement plate 30. The rack 4 53 moves downward and drives the gear 54 to rotate. The rotation of the gear 54 drives the rotating column 55 to rotate. The rotation of the rotating column 55 drives one of the sprockets 3 56 to rotate. One of the sprockets 3 56 drives another sprocket 3 56 to rotate through the chain 3 64, so that the rotating rod 62 drives the rotating disk 58 to rotate. The rotating disk 58 drives the five springs 60 and the five blocks 61 to rotate, so that the five blocks 61 are respectively stuck in the ratchet 57, which can drive the ratchet 57 to rotate and drive the conveying wheel 3 16 to rotate, so that the conveyor belt 17 starts to convey, and a position can be vacated to place the placement seat 65. When the telescopic rod 1 29 moves upward, the spring 60 is continuously compressed by the block 61, so that the ratchet 57 can be prevented from rotating, thereby preventing the conveyor belt 17 from transmitting in the opposite direction.

[0061] Reference Figure 13 、 Figure 15 and Figure 18 The dust suction mechanism includes a hydraulic cylinder six 68 arranged on one side of the top end of the bracket two 8, the output end of the hydraulic cylinder six 68 is fixedly connected to an L-shaped frame 69, the top of the L-shaped frame 69 is fixedly connected to a hydraulic cylinder seven 70, the output end of the hydraulic cylinder seven 70 is fixedly connected to a protective cover one 71, the outer surface of the protective cover one 71 is slidably connected to a protective cover two 72, the bottom of the protective cover two 72 is fixedly connected to a rubber strip 73, a dust suction chamber 74 is provided on the top side of the inner part of the protective cover one 71, a filter screen 77 is provided inside the dust suction chamber 74, a motor four 75 is fixedly provided on one side of the inner part of the dust suction chamber 74, a fan blade 76 is fixedly connected to the output shaft of the motor four 75, an air inlet is provided on the bottom side of the dust suction chamber 74, and an air outlet is provided on one side of the dust suction chamber 74.

[0062] Reference Figure 14 and Figure 18The image acquisition mechanism includes a screw rod 4 84 rotatably arranged inside the bracket 1 7, the outer surface of the screw rod 4 84 is threadedly connected to a movable plate 5 85, one side of the movable plate 5 85 is fixedly connected to the limit box 9, one side of the L-shaped frame 69 is fixedly connected to a rack 5 78, the rack 5 78 is meshed with a gear 6 79, and the gear 6 79 is fixedly connected to a rotating rod 1 80, and the rotating rod 1 80 is rotatably connected to the bracket 2 8, the outer surface of the rotating rod 1 80 is fixedly connected to a bevel gear 3 81, the bevel gear 3 81 is meshed with a bevel gear 4 82, the bottom end of the bevel gear 4 82 is fixedly connected to a rotating rod 2 83, the rotating rod 2 83 is rotatably connected to the bracket 2 8 and the base 1, the bottom end of the screw rod 4 84 is fixedly connected to a rotating column 2, the rotating column 2 is rotatably connected to the base 1, the outer surfaces of the rotating column 2 and the rotating rod 2 83 are both fixedly connected to a sprocket 4 86, and the outer surfaces of the two sprockets 4 86 are meshed with the same chain 4 87.

[0063] The implementation principle of the three-dimensional image acquisition device of the embodiment of the present application is as follows: when in use, first, by starting the hydraulic cylinder 13, the output end of the hydraulic cylinder 13 pushes the mounting frame 14, the conveying wheel 2 15, the conveying wheel 3 16, the conveyor belt 17, the fixing plate 18, the hydraulic cylinder 2 19, the hydraulic cylinder 3 20, the hydraulic cylinder 4 21, the motor 1, the connecting plate 22 and the clamping plate 23 to move outward, and after moving to the appropriate position, the plants are placed on the multiple placement seats 65 on the top of the conveyor belt 17, and then the hydraulic cylinder 2 19 is started, and the output end of the hydraulic cylinder 2 19 drives the motor 1, the hydraulic cylinder 3 20, the hydraulic cylinder 4 21, the connecting plate 22 and the clamping plate 23 to move upward, and then Start the hydraulic cylinder three 20 and the hydraulic cylinder four 21, so that the connecting plate 22 is located just above the placement seat 65 at the top of the conveyor belt one 17, and then start the motor three 24. The output shaft of the motor three 24 drives the reciprocating screw 25 to rotate, and the reciprocating screw 25 drives the two movable plates four 26 to approach each other, which can simultaneously drive the two clamping plates 23 to approach each other to clamp the placement seat 65. After clamping, the placement seat 65 can be placed on the limit seat 6 by starting the hydraulic cylinder two 19, the motor one, the hydraulic cylinder three 20 and the hydraulic cylinder four 21, and the clamping column 67 is clamped into the clamping groove 66. Then, start the motor two inside the limit seat 6 to drive the placement seat 65 and the plants on the top to rotate;

[0064] After the plant image is collected, the placement seat 65 and the plant are placed on the placement plate 30 by activating hydraulic cylinder 2 19 , hydraulic cylinder 3 20 , hydraulic cylinder 4 21 , motor 1 , and motor 3 24 . Then, hydraulic cylinder 5 27 is activated to drive the bottom plate 28 , telescopic rod 1 29 , placement plate 30 , and placement seat 65 to move downward.

[0065] The downward movement of the placement plate 30 can drive the rack four 53 to move downward, and the rack four 53 moves downward to drive the gear five 54 to rotate. The rotation of the gear five 54 drives the rotating column five 55 to rotate. The rotation of the rotating column five 55 drives one of the sprocket three 56 to rotate. One of the sprocket three 56 drives another sprocket three 56 to rotate through the chain three 64, so that the rotating rod 62 drives the rotating disk 58 to rotate. The rotating disk 58 drives the five springs 60 and the five clamping blocks 61 to rotate, so that the five clamping blocks 61 are respectively engaged in the ratchet 57, which can drive the ratchet 57 to rotate and drive the conveying wheel three 16 to rotate, so that the conveyor belt 17 starts to convey, and a position can be vacated to place the replaced placement seat 65. When the telescopic rod 1 29 moves upward, the spring 60 is continuously compressed by the clamping block 61, so that the ratchet 57 can be stopped from rotating, thereby preventing the conveyor belt 17 from transmitting in the reverse direction.

[0066] Then, by continuously moving the bottom plate 28 downward, the placing plate 30 can contact the limit block 31. At this time, the placing plate 30 cannot move downward any further. Then, the hydraulic cylinder 5 27 is started again. The hydraulic cylinder 5 27 can drive the bottom plate 28 downward by stretching the telescopic rod 1 29. The bottom plate 28 moves downward to squeeze the spring plate 32, so that the top of the spring plate 32 moves downward to drive the rack 1 33 to move downward. The rack 1 33 drives the gear 1 34 to rotate. The rotation of the gear 1 34 drives the rotating column 1 35 to rotate. The rotating column 1 35 drives one of the sprockets 1 43 to rotate. One of the sprockets 1 43 drives another sprocket 1 43 to rotate through the chain 1 44, so that the rotating column 3 42 drives the gear 3 41 to rotate. The gear 3 41 drives the rack 2 40 to move to one side, and by driving the push plate 1 39 to move to one side, the plant on the top of the placing seat 65 is pushed onto the conveyor belt 2 88, and the motor 4 is started to transmit the plant.

[0067] At the same time, through the continuous downward movement of rack 1 33, after the plant is pushed out, rack 1 33 disengages from gear 1 34 and contacts gear 2 36, driving gear 2 36 to rotate, gear 2 36 drives rotating column 2 37 to rotate, rotating column 2 37 drives one of sprocket 2 51 to rotate, one of sprocket 2 51 drives another sprocket 2 51 to rotate through chain 2 52, so that rotating column 4 50 drives bevel gear 2 49 to rotate, bevel gear 2 49 drives bevel gear 1 48 to rotate, bevel gear 1 48 drives rotating column 1 to rotate, rotating column 1 drives gear 4 47 to rotate, and the rotation of gear 4 47 can drive rack 3 46 to move to one side, and drive push plate 2 to move to one side, pushing the placement seat 65 on the placement plate 30 to one side, and the placement seat 65 can be made to fall onto conveyor belt 1 17 through the inclined plate, and the new plant that needs image acquisition can be placed on it;

[0068] By starting the hydraulic cylinder 68, the hydraulic cylinder 68 drives the hydraulic cylinder 70, the L-shaped frame 69, the protective cover 1 71, the protective cover 2 72, the rubber strip 73, the motor 4 75, the fan blade 76 and the filter screen 77 to move to one side to just above the placement seat 65, and then the hydraulic cylinder 70 is started. The output end of the hydraulic cylinder 70 drives the protective cover 1 71, the rubber strip 73 and the protective cover 2 72 to move downward so that the rubber strip 73 fits around the plants. The protective cover 1 71 and the protective cover 2 72 are slidably connected to adapt to plants of different heights. Then the motor 4 75 is started, and the output shaft of the motor 4 75 drives the fan blade 76 to rotate, and dust collection can be carried out.

[0069] In the process of the L-shaped frame 69 moving to one side, the rack five 78 can be driven to move to one side, the rack five 78 drives the gear six 79 to rotate, the gear six 79 drives the rotating rod one 80 to rotate, the rotating rod one 80 drives the bevel gear three 81 to rotate, the bevel gear three 81 drives the bevel gear four 82 to rotate, the bevel gear four 82 drives the rotating rod two 83 to rotate, the rotating rod two 83 drives one of the sprockets four 86 to rotate, one of the sprockets four 86 drives the other sprocket four 86 to rotate through the chain four 87, so that the screw four 84 drives the movable plate five 85 to move upward, which can drive the collection frame 10 and the collection head 11 to move upward to collect images of the plants. After the vacuuming is completed, after the vacuuming mechanism is recovered, the collection frame 10 and the collection head 11 can be driven to move downward through linkage to collect image scanning. Example 2

[0070] The difference between this embodiment and the first embodiment is that a MEMS temperature and humidity sensor is embedded in the acquisition head 11, which can capture environmental parameter fluctuations in real time and ensure the reliability of precision manufacturing scene data.

[0071] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A three-dimensional image acquisition device, characterized in that: include: A base (1) and universal wheels (2) arranged at the four corners of the bottom of the base (1); A fixed seat (3) is arranged on the top of the base (1); the top of the fixed seat (3) is slidably connected to a movable seat (4); the top of the movable seat (4) is slidably connected to a sliding seat (5); the top of the sliding seat (5) is fixedly connected to a limiting seat (6); Bracket 1 (7) and bracket 2 (8) are respectively arranged on both sides of the top of the base (1); A collecting frame (10) is slidably arranged on one side of the bracket (7), and a collecting head (11) is arranged on the collecting frame (10); The fill light plate (12) is slidably arranged on one side of the second bracket (8). A feeding mechanism is arranged inside the base (1); A feeding mechanism is arranged inside the base (1); A recovery mechanism is arranged inside the base (1); The power mechanism is arranged on one side of the blanking mechanism; A dust collecting mechanism is arranged inside the second bracket (8); The image acquisition mechanism is arranged inside the bracket (7); the feeding mechanism includes a mounting frame (63) arranged inside the base (1), a hydraulic cylinder (13) is fixedly arranged at the middle end of the front side of the mounting frame (63), the output end of the hydraulic cylinder (13) is fixedly connected to the mounting frame (14), the interior of the mounting frame (14) is rotatably connected to the conveying wheel (15) and the conveying wheel (16), and the conveying wheel (15) and the conveying wheel (16) are connected to the same conveyor belt (17); the power mechanism includes a rack (53) arranged on one side of the placement plate (30), the rack (53) is meshed with the gear (54), and the gear (54) is fixedly connected to the gear (17). Rotating column five (55), the rotating column five (55) is rotatably connected to the base (1), and one side of the conveying wheel three (16) is fixedly connected to a ratchet (57); one side of the front part of the mounting frame two (63) is rotatably connected to a rotating rod (62), one end of the rotating rod (62) is fixedly connected to a rotating disk (58), and five grooves (59) are provided on the periphery of the rotating disk (58), and a clamping block (61) is rotatably connected in each of the five grooves (59), and a spring (60) is fixedly connected between the clamping block (61) and the groove (59), and the rotating rod (62) and the outer surface of the rotating column five (55) are fixedly connected to a sprocket three (56), and the two sprocket threes (56) are meshed and connected with the same chain three (64).

2. The three-dimensional image acquisition device according to claim 1, characterized in that: The unloading mechanism includes a hydraulic cylinder five (27) arranged on the bottom side of the base (1), the output end of the hydraulic cylinder five (27) is fixedly connected to the bottom plate (28), the top of the bottom plate (28) is fixedly connected to the telescopic rod one (29), the top of the telescopic rod one (29) is fixedly connected to the placement plate (30), and a telescopic inclined plate is rotatably connected between the placement plate (30) and the mounting frame one (14). Two limit blocks (31) are fixedly connected to the top side of the inner side of the base (1), and spring plates (32) are provided on the sides of the two limit blocks (31) close to each other, and a rack one (33) is fixedly connected to the top side of one of the spring plates (32). The inner side of the limit block (31) is rotatably connected to the rotating column one (35) and the rotating column two (37), and the outer surfaces of the rotating column one (35) and the rotating column two (37) are fixedly connected to the gear one (34) and the gear two (36), respectively.

3. The three-dimensional image acquisition device according to claim 2, characterized in that: One side of the inner portion of the base (1) is fixedly connected to a telescopic rod 2 (38), one end of the telescopic rod 2 (38) is fixedly connected to a push plate 1 (39), one side of the push plate 1 (39) is fixedly connected to a rack 2 (40), the rack 2 (40) is meshedly connected to a gear 3 (41), the gear 3 (41) is fixedly connected to a rotating column 3 (42), the rotating column 3 (42) is rotatably connected to the base (1), the gear 3 (41) and the outer surface of the rotating column 1 (35) are both fixedly connected to a sprocket 1 (43), and the two sprockets 1 (43) are meshedly connected to the same chain 1 (44).

4. The three-dimensional image acquisition device according to claim 2, wherein: The recovery mechanism includes a telescopic rod three (45) arranged on the rear side of the base (1), one end of the telescopic rod three (45) is fixedly connected to the push plate two, the rear side of the push plate two is fixedly connected to the rack three (46), the rack three (46) is meshed with the gear four (47), the gear four (47) is fixedly connected to the rotating column one, the rotating column one is rotatably connected to the base (1), the outer surface of the rotating column one is fixedly connected to the bevel gear one (48), the bevel gear one (48) is meshed with the bevel gear two (49), one end of the bevel gear two (49) is fixedly connected to the rotating column four (50), the rotating column four (50) is rotatably connected to the base (1), the outer surfaces of the rotating column four (50) and the rotating column two (37) are both fixedly connected to the sprocket two (51), and the two sprocket twos (51) are meshed with the same chain two (52).

5. The three-dimensional image acquisition device according to claim 1, characterized in that: The dust suction mechanism includes a hydraulic cylinder six (68) arranged on one side of the top end of the inner side of the bracket two (8), the output end of the hydraulic cylinder six (68) is fixedly connected to the L-shaped frame (69), the top of the L-shaped frame (69) is fixedly connected to the hydraulic cylinder seven (70), the output end of the hydraulic cylinder seven (70) is fixedly connected to the protective cover one (71), the outer surface of the protective cover one (71) is slidably connected to the protective cover two (72), the bottom of the protective cover two (72) is fixedly connected to the rubber strip (73), the inner top side of the protective cover one (71) is provided with a dust suction chamber (74), the interior of the dust suction chamber (74) is provided with a filter screen (77), the inner side of the dust suction chamber (74) is fixedly provided with a motor four (75), and the output shaft of the motor four (75) is fixedly connected to a fan blade (76).

6. The three-dimensional image acquisition device according to claim 5, characterized in that: The image acquisition mechanism includes a screw rod four (84) rotatably arranged inside the bracket one (7), the outer surface of the screw rod four (84) is threadedly connected to a movable plate five (85), one side of the movable plate five (85) is fixedly connected to the limit box (9), one side of the L-shaped frame (69) is fixedly connected to a rack five (78), the rack five (78) is meshedly connected to a gear six (79), the gear six (79) is fixedly connected to a rotating rod one (80), and the rotating rod one (80) is rotatably connected to the bracket two (8).

7. The three-dimensional image acquisition device according to claim 6, characterized in that: The outer surface of the rotating rod 1 (80) is fixedly connected to the bevel gear 3 (81), the bevel gear 3 (81) is meshedly connected to the bevel gear 4 (82), the bottom end of the bevel gear 4 (82) is fixedly connected to the rotating rod 2 (83), the rotating rod 2 (83) is rotatably connected to the bracket 2 (8) and the base (1), the bottom end of the screw rod 4 (84) is fixedly connected to the rotating column 2, the rotating column 2 is rotatably connected to the base (1), the outer surfaces of the rotating column 2 and the rotating rod 2 (83) are both fixedly connected to the sprocket 4 (86), and the outer surfaces of the two sprockets 4 (86) are meshedly connected to the same chain 4 (87).

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