CN212287750U - Closed-loop control sugarcane seed cutting device capable of automatically identifying sugarcane knots - Google Patents
Closed-loop control sugarcane seed cutting device capable of automatically identifying sugarcane knots Download PDFInfo
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- CN212287750U CN212287750U CN202021821685.3U CN202021821685U CN212287750U CN 212287750 U CN212287750 U CN 212287750U CN 202021821685 U CN202021821685 U CN 202021821685U CN 212287750 U CN212287750 U CN 212287750U
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Abstract
The utility model discloses a closed-loop control sugarcane seed cutting device capable of automatically identifying sugarcane knots, which comprises a main rack, a first auxiliary rack, a second auxiliary rack, a self-tensioning conveying mechanism, a jacking mechanism and a seed cutting mechanism, wherein the first auxiliary rack and the second auxiliary rack are fixedly connected with the main rack, the self-tensioning conveying mechanism is fixedly connected with the upper end of the main rack, the jacking mechanism is fixedly connected with the upper end of the main rack, the seed cutting mechanism is connected with the main rack and the second auxiliary rack, the jacking mechanism is positioned at the front end of the seed cutting mechanism, full automation is realized, the seed cutting quality is high, the seed cutting efficiency is high, and the labor intensity is small; in addition, the injury of personnel is avoided; and the self-tensioning conveying mechanism can meet the conveying of seed canes with different thicknesses and different thicknesses of the same sugarcane, so that the stability and the universality of the seed cane conveying are ensured.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, specifically speaking, the utility model relates to a closed loop control's automatic identification sugarcane festival's sugarcane is cut kind of device.
Background
Sugar cane is a temperate and tropical crop, a raw material for sucrose production, and ethanol can be extracted as an energy substitute. There are over one hundred countries around the world that produce sugar cane, the largest sugar cane producing countries being brazil, india and china.
At present, sugarcane seed cutting treatment modes mainly comprise two types:
the first method comprises the following steps: the seed is cut manually, the seed cutting quality is not high, the seed cutting efficiency is low, and the labor intensity is high; in addition, the sugarcane cutting blade is very sharp, and manual seed cutting is easy to cause personnel injury;
and the second method comprises the following steps: the pneumatic cylinder or cylinder surely kind, through manual control switch promptly, control pneumatic cylinder or cylinder take sugarcane cutting blade to release and carry out the cutting action, need the people to adjust the sugarcane feed volume in real time according to sugarcane festival position, need man-machine cooperative motion, only can realize semi-automatization, this kind of mode surely kind of quality is not high, surely kind efficiency is lower, intensity of labour is great.
SUMMERY OF THE UTILITY MODEL
The utility model provides a closed-loop control's sugarcane of automatic identification sugarcane festival surely kind device to solve the problem that exists among the above-mentioned background art.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: the utility model provides a closed loop control's sugarcane of automatic identification sugarcane festival is cut kind of device, includes main rack, vice rack one, vice rack two, from tensioning conveying mechanism, top tight mechanism and cut kind of mechanism, vice rack one and vice rack two and main rack fastening connection, from tensioning conveying mechanism and main rack upper end fastening connection, top tight mechanism and main rack upper end fastening connection, it is connected with main rack and vice rack two to cut kind of mechanism, top tight mechanism is located and cuts kind of mechanism front end.
Preferably, the self-tensioning conveying mechanism consists of a left supporting frame, a right supporting frame, a left upper roller shaft frame, a right upper roller shaft frame, a left lower roller shaft frame, a right lower roller shaft frame, an upper roller shaft I, an upper roller shaft II, a lower roller shaft I, a lower roller shaft II and a self-tensioning mechanism;
the left supporting frame and the right supporting frame are oppositely arranged and are fixedly connected with the main rack, long guide grooves are formed in the left supporting frame and the right supporting frame, guide seats are symmetrically formed in the side walls of the left supporting frame and the right supporting frame, rectangular guide holes are formed in the guide seats, the left upper roller shaft frame and the left lower roller shaft frame are connected with the long guide grooves in the left supporting frame in a sliding mode, and the right upper roller shaft frame and the right lower roller shaft frame are connected with the long guide grooves in the right supporting frame in a sliding mode;
one end of the upper roll shaft is rotationally connected with the left upper roll shaft frame, and the other end of the upper roll shaft is rotationally connected with the right upper roll shaft frame;
one end of the upper roll shaft II is rotatably connected with the left upper roll shaft frame, and the other end of the upper roll shaft II is rotatably connected with the right upper roll shaft frame;
one end of the lower roller shaft is rotationally connected with the left lower roller shaft bracket, and the other end of the lower roller shaft is rotationally connected with the right lower roller shaft bracket;
one end of the lower roll shaft II is rotationally connected with the left lower roll shaft bracket, and the other end of the lower roll shaft II is rotationally connected with the right lower roll shaft bracket;
the self-tensioning mechanism is provided with two self-tensioning mechanisms, one self-tensioning mechanism is connected with one side of the upper roller shaft I, the other side of the upper roller shaft II, the lower roller shaft I and the other side of the lower roller shaft II, and the other self-tensioning mechanism is connected with the other side of the upper roller shaft I, the other side of the upper roller shaft II, the other side of the lower roller shaft I and the other.
Preferably, it comprises guide bar, connecting rod one, connecting rod two, connecting rod three, connecting rod four and pressure spring from straining device, the guide bar is equipped with two, and respectively with rectangle guiding hole sliding connection, connecting rod one is articulated with two one ends of connecting rod, and articulated with the guide bar, and one other end of connecting rod is articulated with last roller shaft tip, and two other ends of connecting rod are articulated with lower roller shaft tip, connecting rod three is articulated with four one ends of connecting rod, and articulated with the guide bar, and three other one ends of connecting rod are articulated with last roller shaft tip, and four other one ends of connecting rod are articulated with lower roller shaft tip, the pressure spring both ends contact with the guide bar respectively.
Preferably, the guide rod is a T-shaped rod, and a spring seat is arranged at the end part of the guide rod.
Preferably, one end part of the upper roller shaft is provided with a first chain wheel and a second chain wheel, the other end part of the upper roller shaft is provided with a third chain wheel, one end part of the lower roller shaft is provided with a fourth chain wheel, and the other end part of the lower roller shaft is provided with a fifth chain wheel and a sixth chain wheel;
an upper motor base is arranged on the upper right roller shaft frame, a first motor is arranged on the upper motor base, and a seventh chain wheel is arranged on an output shaft of the first motor;
a lower motor base is arranged on the right lower roller shaft bracket, a second motor is arranged on the lower motor base, and an output shaft of the second motor is provided with an eighth chain wheel;
the first chain wheel is connected with the third chain wheel through a chain, the second chain wheel is connected with the seventh chain wheel through a chain, the fourth chain wheel is connected with the fifth chain wheel through a chain, and the sixth chain wheel is connected with the eighth chain wheel through a chain.
Preferably, the jacking mechanism consists of an air cylinder and a push plate, the air cylinder is fixedly connected with the main rack, the push plate is fixedly connected with the end part of a piston rod of the air cylinder, and a cutter penetrating groove is formed in the push plate.
Preferably, a guide rail is arranged on the main rack in parallel, and a sliding block is arranged on the guide rail in a sliding manner; the seed cutting mechanism is composed of a motor III, a crank, a connecting rod, a connecting seat, a knife rest and a blade, the motor III is fixedly connected with the upper end of an auxiliary rack II, the center of the crank is connected with an output shaft of the motor III, one end of the connecting rod is connected with the crank through a pin shaft, the connecting seat at the other end of the connecting rod is hinged, the side wall of the knife rest is fixedly connected with the connecting seat, the lower end of the knife rest is fixedly connected with a sliding block, and the blade is fixedly connected with the knife.
Preferably, the blade is a U-shaped blade, and a knife adjusting groove is arranged on the blade.
Preferably, the main rack is provided with an image recognition device, the image recognition device comprises a camera support and a monocular camera, the camera support is provided with a long groove, and the monocular camera is mounted with the long groove.
Preferably, the first auxiliary rack is provided with a material conveying guide rail, and the lower end of the main rack is obliquely provided with a seed falling guide rail.
The beneficial effect of adopting above technical scheme is:
1. the sugarcane seed cutting device with the closed-loop control and the automatic sugarcane node identification function comprises the steps that upright sugarcane plants with thick stems and not flowering are used as seed sugarcanes, the seed sugarcanes are placed into a material conveying guide rail and are pushed inwards until the seed sugarcanes are meshed by an upper roller shaft I and a lower roller shaft I, and the seed sugarcanes are conveyed inwards under the working of a motor I and a motor II.
The first motor drives the chain wheel seven to rotate anticlockwise, the chain wheel seven drives the first upper roll shaft, the first chain wheel and the second chain wheel to synchronously rotate anticlockwise through the chain, and the first chain wheel drives the third chain wheel and the second upper roll shaft to synchronously rotate anticlockwise, so that the first upper roll shaft and the second upper roll shaft to synchronously rotate anticlockwise.
The second motor drives the chain wheel eight to rotate clockwise, the chain wheel eight drives the lower roll shaft two, the chain wheel five and the chain wheel six to synchronously rotate clockwise through the chain, the chain wheel five drives the chain wheel four and the lower roll shaft one to synchronously rotate clockwise, and the synchronous clockwise rotation of the lower roll shaft one and the lower roll shaft two is realized.
The utility model provides a sugarcane is by last roller one and lower roller one, go up roller two and lower roller two and carry forward, the sugarcane festival of kind sugarcane is carried the image recognition device lower extreme, after being caught by the monocular camera, the monocular camera sends the sugarcane festival picture of catching to the computer, the computer compares the sugarcane festival picture of catching with the sugarcane footpath festival recognition model of founding, confirm for the sugarcane festival, the computer passes through serial ports communication connection controller here, the controller controls motor one on the one hand and motor two stop work, the cylinder in the tight mechanism of top is pushed out the push pedal in the control on the other hand of controller, block kind of sugarcane side.
Then, cut the third start-up of motor of kind mechanism, the output shaft of motor three is rotatory 360, and the crank passes through connecting rod drive connecting seat and moves forward, and backward again for the connecting seat takes slider, knife rest and blade to move forward, moves backward again, accomplishes the operation of cutting kind of sugarcane, and the sugarcane kind festival that is cut off is along the landing guide rail landing.
After the blade retreats, the controller controls the first motor and the second motor to start again, and controls the air cylinder in the jacking mechanism to contract the push plate to perform the next sugarcane planting feeding operation.
The utility model discloses closed-loop control's sugarcane cutting kind device of automatic identification sugarcane festival only needs the people to seed the sugarcane to the defeated material guide rail in one by one transport can, compare the efficiency of traditional sugarcane extensive formula whole root seeding, adopt single section to cut the seeding mode in advance, improve seeding quality and efficiency, realize the full automatization, cut high quality, cut kind efficient, intensity of labour is little; in addition, the injury of personnel is avoided.
2. The closed-loop control sugarcane seed cutting device capable of automatically identifying sugarcane knots is characterized in that the self-tensioning conveying mechanism consists of a left supporting frame, a right supporting frame, a left upper roller frame, a right upper roller frame, a left lower roller frame, a right lower roller frame, an upper roller I, an upper roller II, a lower roller I, a lower roller II and a self-tensioning mechanism;
the left supporting frame and the right supporting frame are oppositely arranged and are fixedly connected with the main rack, long guide grooves are formed in the left supporting frame and the right supporting frame, guide seats are symmetrically formed in the side walls of the left supporting frame and the right supporting frame, rectangular guide holes are formed in the guide seats, the left upper roller shaft frame and the left lower roller shaft frame are connected with the long guide grooves in the left supporting frame in a sliding mode, and the right upper roller shaft frame and the right lower roller shaft frame are connected with the long guide grooves in the right supporting frame in a sliding mode;
one end of the upper roll shaft is rotationally connected with the left upper roll shaft frame, and the other end of the upper roll shaft is rotationally connected with the right upper roll shaft frame;
one end of the upper roll shaft II is rotatably connected with the left upper roll shaft frame, and the other end of the upper roll shaft II is rotatably connected with the right upper roll shaft frame;
one end of the lower roller shaft is rotationally connected with the left lower roller shaft bracket, and the other end of the lower roller shaft is rotationally connected with the right lower roller shaft bracket;
one end of the lower roll shaft II is rotationally connected with the left lower roll shaft bracket, and the other end of the lower roll shaft II is rotationally connected with the right lower roll shaft bracket; the seed canes are conveyed forwards through the upper roller shaft I, the lower roller shaft I, the upper roller shaft II and the lower roller shaft II, and compared with single pair of roller shafts, the horizontal stable conveying of the seed canes is guaranteed.
The self-tensioning mechanism is provided with two self-tensioning mechanisms, one self-tensioning mechanism is connected with one side of the upper roller shaft I, the other side of the upper roller shaft II, the lower roller shaft I and the other side of the lower roller shaft II, and the other self-tensioning mechanism is connected with the other side of the upper roller shaft I, the other side of the upper roller shaft II, the other side of the lower roller shaft I and the other.
Preferably, it comprises guide bar, connecting rod one, connecting rod two, connecting rod three, connecting rod four and pressure spring from straining device, the guide bar is equipped with two, and respectively with rectangle guiding hole sliding connection, connecting rod one is articulated with two one ends of connecting rod, and articulated with the guide bar, and one other end of connecting rod is articulated with last roller shaft tip, and two other ends of connecting rod are articulated with lower roller shaft tip, connecting rod three is articulated with four one ends of connecting rod, and articulated with the guide bar, and three other one ends of connecting rod are articulated with last roller shaft tip, and four other one ends of connecting rod are articulated with lower roller shaft tip, the pressure spring both ends contact with the guide bar respectively.
Two symmetrical guide rods are always pushed towards two sides through the elastic restoring force of a pressure spring, so that the included angle of a first connecting rod relative to the guide rods tends to decrease, the included angle of a second connecting rod relative to the guide rods tends to decrease, the included angle of a third connecting rod relative to the guide rods tends to decrease, and the included angle of a fourth connecting rod relative to the guide rods tends to decrease, so that a first upper roller shaft and a second upper roller shaft are restrained by a left upper roller shaft bracket and a right upper roller shaft bracket to have a downward movement trend along a long guide groove, a first lower roller shaft and a second lower roller shaft are restrained by a left lower roller shaft bracket and a right lower roller shaft bracket to have an upward movement trend along the long guide groove, and the pressing force of two types of sugarcanes of the first upper roller shaft, the second upper roller shaft, the first lower roller shaft and the second lower roller shaft is adjusted in real time through the arrangement of a self-tensioning mechanism, so that the self-tensioning conveying mechanism can meet the, the stability and the universality of seed sugarcane conveying are ensured.
3. A rectangular guide hole is formed in the guide seat, so that the guide rod can only move in the horizontal direction; the guide rod is a T-shaped rod, so that the guide rod is prevented from being separated from the guide seat under the action of the elastic restoring force of the pressure spring; the guide rod tip is equipped with the spring holder, and the crooked pop-up when avoiding the pressure spring to further compressed guarantees the stability of planting the sugarcane and carrying.
The tight mechanism in top comprises cylinder and push pedal, and cylinder and main rack fastening connection, the piston rod tip fastening connection of push pedal and cylinder, be equipped with the sword groove of wearing in the push pedal for the blade inserts in the sword groove of wearing, guarantees to plant the sugarcane and is cut off completely, avoids the sugarcane skin not cut off and influences the closed loop automated control of equipment.
The blade is a U-shaped blade, and a blade adjusting groove is arranged on the blade to adjust the front and back positions of the blade.
The sugarcane node image recognition system is characterized in that the main rack is provided with an image recognition device, the image recognition device comprises a camera support and a monocular camera, the camera support is provided with a long groove, and the monocular camera is mounted with the long groove, so that the sugarcane node image captured by the monocular camera is guaranteed to be correct in position, and comparison with a constructed sugarcane diameter node recognition model is facilitated.
Drawings
FIG. 1 is an overall assembly diagram of a closed-loop controlled sugarcane cutting and planting device for automatically identifying sugarcane knots;
FIG. 2 is a diagram showing the positional relationship between the urging mechanism and the cutting mechanism;
FIG. 3 is a first assembly view of the self-tensioning transport mechanism;
FIG. 4 is a second self-tensioning transport mechanism assembly view;
fig. 5 is an assembly view of the image recognition apparatus;
FIG. 6 is a schematic view of the structure of the upper left roll shaft bracket;
FIG. 7 is a schematic view of the structure of the upper right roll shaft bracket;
FIG. 8 is a schematic view of the left lower roll pedestal configuration;
FIG. 9 is a schematic view of the right lower roll pedestal configuration;
FIG. 10 is a schematic view of a guide bar construction;
FIG. 11 is a schematic view of a U-shaped blade;
wherein:
1. a main stage; 2. a first auxiliary rack; 3. a second auxiliary rack; 4. a self-tensioning conveying mechanism; 5. a jacking mechanism; 6. a seed cutting mechanism; 7. an image recognition device; 8. a material conveying guide rail; 9. a seed falling guide rail;
10. a guide rail; 11. a slider;
40. a left support frame; 41. a right support frame; 42. a left upper roll shaft bracket; 43. a right upper roll shaft bracket; 44. a left lower roll shaft bracket; 45. a right lower roll pedestal; 46. a first upper roll shaft; 46-1, a first chain wheel; 46-2 and a second chain wheel; 47. a second upper roll shaft; 47-1 and a third chain wheel; 48. a first lower roll shaft; 48-1 and a chain wheel IV; 49. a second lower roll shaft; 49-1 and a sprocket wheel five; 49-2 and a sprocket six;
4-1, long guide groove; 4-2, a guide seat; 4-20, rectangular guide holes; 4-3, a self-tensioning mechanism; 4-4, mounting a motor base; 4-40, a first motor; 4-41 and a sprocket wheel seven; 4-5, a lower motor base; 4-50 parts of motor II; 4-51 and eight chain wheels;
4-30, a guide rod; 4-300 parts of spring seat; 4-31, a first connecting rod; 4-32 and a second connecting rod; 4-33, connecting rod III; 4-34, connecting rod four; 4-35, pressure spring;
50. a cylinder; 51. pushing the plate; 51-1, a cutter penetrating groove;
60. a third motor; 61. a crank; 62. a connecting rod; 63. a connecting seat; 64. a tool holder; 65. a blade; 65-1, adjusting a cutter groove;
70. a camera head bracket; 70-1, long groove; 71. monocular camera.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
As shown in fig. 1 to 11, the utility model is a closed-loop controlled sugarcane cutting device capable of automatically identifying sugarcane sections, which realizes full automation, high cutting quality, high cutting efficiency and low labor intensity; in addition, the injury of personnel is avoided; and the self-tensioning conveying mechanism can meet the conveying of seed canes with different thicknesses and different thicknesses of the same sugarcane, so that the stability and the universality of the seed cane conveying are ensured.
Specifically, as shown in fig. 1 to 11, the automatic tensioning and conveying device comprises a main rack 1, a first sub-rack 2, a second sub-rack 3, a self-tensioning conveying mechanism 4, a jacking mechanism 5 and a cutting mechanism 6, wherein the first sub-rack 2 and the second sub-rack 3 are fixedly connected with the main rack 1, the self-tensioning conveying mechanism 4 is fixedly connected with the upper end of the main rack 1, the jacking mechanism 5 is fixedly connected with the upper end of the main rack 1, the cutting mechanism 6 is connected with the main rack 1 and the second sub-rack 3, and the jacking mechanism 5 is located at the front end of the cutting mechanism 6.
The self-tensioning conveying mechanism 4 consists of a left supporting frame 40, a right supporting frame 41, a left upper roller shaft frame 42, a right upper roller shaft frame 43, a left lower roller shaft frame 44, a right lower roller shaft frame 45, a first upper roller shaft 46, a second upper roller shaft 47, a first lower roller shaft 48, a second lower roller shaft 49 and a self-tensioning mechanism 4-3;
the left support frame 40 and the right support frame 41 are oppositely arranged and are fixedly connected with the main rack 1, long guide grooves 4-1 are formed in the left support frame 40 and the right support frame 41, guide seats 4-2 are symmetrically arranged on the side walls of the left support frame 40 and the right support frame 41, rectangular guide holes 4-20 are formed in the guide seats 4-2, the left upper roller shaft frame 42 and the left lower roller shaft frame 44 are in sliding connection with the long guide grooves 4-1 in the left support frame 40, and the right upper roller shaft frame 43 and the right lower roller shaft frame 45 are in sliding connection with the long guide grooves 4-1 in the right support frame 41;
one end of the upper roll shaft I46 is rotationally connected with the left upper roll shaft frame 42, and the other end of the upper roll shaft I is rotationally connected with the right upper roll shaft frame 43;
one end of the upper roll shaft II 47 is rotationally connected with the left upper roll shaft frame 42, and the other end of the upper roll shaft II is rotationally connected with the right upper roll shaft frame 43;
one end of the lower roll shaft I48 is rotationally connected with the left lower roll shaft bracket 44, and the other end of the lower roll shaft I is rotationally connected with the right lower roll shaft bracket 45;
one end of the lower roll shaft II 49 is rotationally connected with the left lower roll shaft bracket 44, and the other end is rotationally connected with the right lower roll shaft bracket 45;
and two self-tensioning mechanisms 4-3 are arranged, one is connected with one side of the first upper roller 46, the second upper roller 47, the first lower roller 48 and the second lower roller 49, and the other is connected with the other side of the first upper roller 46, the second upper roller 47, the first lower roller 48 and the second lower roller 49.
The self-tensioning mechanism 4-3 consists of two guide rods 4-30, two connecting rods 4-32, two connecting rods three 4-33, two connecting rods four 4-34 and a pressure spring 4-35, the two guide rods 4-30 are respectively connected with the rectangular guide holes 4-20 in a sliding manner, the two connecting rods 4-31 are hinged with one ends of the two connecting rods 4-32 and hinged with the guide rods 4-30, the other ends of the two connecting rods 4-31 are hinged with the end part of the upper roller shaft one 46, the other ends of the two connecting rods 4-32 are hinged with the end part of the lower roller shaft one 48, the three connecting rods 4-33 are hinged with one ends of the four connecting rods 4-34 and hinged with the guide rods 4-30, the other ends of the three connecting rods 4-33 are hinged with the end part of the upper roller shaft two 47, and the other ends of the four connecting rods 4-34 are hinged with the end part of, two ends of the pressure spring 4-35 are respectively contacted with the guide rods 4-30.
The guide rod 4-30 is a T-shaped rod, and a spring seat 4-300 is arranged at the end part of the guide rod 4-30.
The end part of the first upper roll shaft 46 is provided with a first chain wheel 46-1 and a second chain wheel 46-2, the end part of the second upper roll shaft 47 is provided with a third chain wheel 47-1, the end part of the first lower roll shaft 48 is provided with a fourth chain wheel 48-1, and the end part of the second lower roll shaft 49 is provided with a fifth chain wheel 49-1 and a sixth chain wheel 49-2;
an upper motor base 4-4 is arranged on the upper right roller shaft bracket 43, a first motor 4-40 is arranged on the upper motor base 4-4, and a seventh chain wheel 4-41 is arranged on an output shaft of the first motor 4-40;
a lower motor base 4-5 is arranged on the right lower roller shaft bracket 45, a second motor 4-50 is arranged on the lower motor base 4-5, and a chain wheel eight 4-51 is arranged on an output shaft of the second motor 4-50;
the first chain wheel 46-1 is connected with the third chain wheel 47-1 through a chain, the second chain wheel 46-2 is connected with the seventh chain wheel 4-41 through a chain, the fourth chain wheel 45-1 is connected with the fifth chain wheel 49-1 through a chain, and the sixth chain wheel 49-2 is connected with the eighth chain wheel 4-51 through a chain.
The jacking mechanism 5 consists of an air cylinder 50 and a push plate 51, the air cylinder 50 is tightly connected with the main rack 1, the push plate 51 is tightly connected with the end part of a piston rod of the air cylinder 50, and the push plate 51 is provided with a cutter penetrating groove 51-1.
A guide rail 10 is arranged on the main rack 1 in parallel, and a sliding block 11 is arranged on the guide rail 10 in a sliding manner; cut kind of mechanism 6 by three 60 of motors, crank 61, connecting rod 62, connecting seat 63, knife rest 64 and blade 65 and constitute, three 60 of motors and the second 3 upper end fastening connection of vice rack, the crank 61 center is connected with three 60 output shaft of motor, connecting rod 62 one end is connected with crank 61 through the round pin axle, and the other one end connecting seat 63 of connecting rod 62 is articulated, knife rest 64 lateral wall and connecting seat 63 fastening connection, knife rest 64 lower extreme and slider 11 fastening connection, blade 65 and knife rest 64 fastening connection.
The blade 65 is a U-shaped blade, and a knife adjusting groove 65-1 is arranged on the blade 65.
The main rack 1 is provided with an image recognition device 7, the image recognition device 7 comprises a camera support 70 and a monocular camera 71, the camera support 70 is provided with a long groove 70-1, and the monocular camera 71 is mounted with the long groove 70-1.
The auxiliary rack I2 is provided with a material conveying guide rail 8, and the lower end of the main rack 1 is obliquely provided with a seed falling guide rail 9.
The following specific working modes are illustrated by specific examples:
example 1:
the sugarcane seed cutting device with the closed-loop control and the automatic sugarcane node recognition function comprises the steps that upright sugarcane plants with thick stems and not flowering are used as seed sugarcanes, the seed sugarcanes are placed into a material conveying guide rail 8 and are pushed inwards until the seed sugarcanes are occluded by an upper roller I46 and a lower roller I48, and the seed sugarcanes are conveyed inwards under the working of a motor I4-40 and a motor II 4-50.
The first motor 4-40 drives the first chain wheel seven 4-41 to rotate anticlockwise, the first chain wheel seven 4-41 drives the first upper roll shaft 46, the first chain wheel 46-1 and the second chain wheel 46-2 to synchronously rotate anticlockwise through the chain, and the first chain wheel 46-1 drives the third chain wheel 47-1 and the second upper roll shaft 47 to synchronously rotate anticlockwise, so that the first upper roll shaft 46 and the second upper roll shaft 47 synchronously rotate anticlockwise.
The second motor 4-50 drives the second chain wheel eight 4-51 to rotate clockwise, the eight chain wheels 4-51 drive the second lower roller shaft 49, the fifth chain wheel 49-1 and the sixth chain wheel 49-2 to synchronously rotate clockwise through the chain, and the fifth chain wheel 49-1 drives the fourth chain wheel 481 and the first lower roller shaft 48 to synchronously rotate clockwise, so that the first lower roller shaft 48 and the second lower roller shaft 49 synchronously rotate clockwise.
The sugarcane is conveyed forwards by the upper roller I46, the lower roller I48, the upper roller II 47 and the lower roller II 49, when sugarcane sections of the planted sugarcane are conveyed to the lower end of the image recognition device 7 and are captured by the monocular camera 71, the captured sugarcane section images are sent to the computer by the monocular camera 71, the captured sugarcane section images are compared with the constructed sugarcane diameter section recognition model by the computer to be confirmed to be sugarcane sections, the computer is connected with the controller through serial port communication, on one hand, the controller controls the motors I4-40 and II 4-50 to stop working, on the other hand, the controller controls the air cylinder 50 in the jacking mechanism 5 to push out the push plate 51 to block the side face of the planted sugarcane.
Then, the third motor 60 of the cutting mechanism 6 is started, the output shaft of the third motor 60 rotates 360 degrees, the crank 61 drives the connecting seat 63 to move forwards through the connecting rod 62 and then move backwards, so that the connecting seat 63 drives the sliding block 11, the knife rest 64 and the blade 65 to move forwards and then move backwards, the seed cutting operation of the seed canes is completed, and the cut-off seed canes slide down along the seed falling guide rail 9.
After the blade 65 retracts, the controller controls the first motor 4-40 and the second motor 4-50 to start again on one hand, and controls the air cylinder 50 in the jacking mechanism 5 to retract the push plate 51 on the other hand, so that the next sugarcane planting feeding operation is performed.
The utility model discloses closed-loop control's sugarcane cutting kind device of automatic identification sugarcane festival only needs the people to seed the sugarcane to the defeated material guide rail 8 in one by one transport can, compare the efficiency of traditional sugarcane extensive formula whole root seeding, adopt single section to cut the seeding mode in advance, improve seeding quality and efficiency, realize the full automatization, cut high quality, cut kind efficient, intensity of labour is little; in addition, the injury of personnel is avoided.
Example 2:
the closed-loop controlled sugarcane seed cutting device capable of automatically identifying the sugarcane tops comprises a self-tensioning conveying mechanism 4, a left tensioning conveying mechanism and a self-tensioning mechanism, wherein the self-tensioning conveying mechanism is composed of a left supporting frame 40, a right supporting frame 41, a left upper roller frame 42, a right upper roller frame 43, a left lower roller frame 44, a right lower roller frame 45, a first upper roller 46, a second upper roller 47, a first lower roller 48, a second lower roller 49 and the self-tensioning mechanism 4-3;
the left support frame 40 and the right support frame 41 are oppositely arranged and are fixedly connected with the main rack 1, long guide grooves 4-1 are formed in the left support frame 40 and the right support frame 41, guide seats 4-2 are symmetrically arranged on the side walls of the left support frame 40 and the right support frame 41, rectangular guide holes 4-20 are formed in the guide seats 4-2, the left upper roller shaft frame 42 and the left lower roller shaft frame 44 are in sliding connection with the long guide grooves 4-1 in the left support frame 40, and the right upper roller shaft frame 43 and the right lower roller shaft frame 45 are in sliding connection with the long guide grooves 4-1 in the right support frame 41;
one end of the upper roll shaft I46 is rotationally connected with the left upper roll shaft frame 42, and the other end of the upper roll shaft I is rotationally connected with the right upper roll shaft frame 43;
one end of the upper roll shaft II 47 is rotationally connected with the left upper roll shaft frame 42, and the other end of the upper roll shaft II is rotationally connected with the right upper roll shaft frame 43;
one end of the lower roll shaft I48 is rotationally connected with the left lower roll shaft bracket 44, and the other end of the lower roll shaft I is rotationally connected with the right lower roll shaft bracket 45;
one end of the lower roll shaft II 49 is rotationally connected with the left lower roll shaft bracket 44, and the other end is rotationally connected with the right lower roll shaft bracket 45;
the seed canes are conveyed forwards through the upper roller shaft I46, the lower roller shaft I48, the upper roller shaft II 47 and the lower roller shaft II 49, and compared with single pair of roller shaft conveying, horizontal stable conveying of the seed canes is guaranteed.
And two self-tensioning mechanisms 4-3 are arranged, one is connected with one side of the first upper roller 46, the second upper roller 47, the first lower roller 48 and the second lower roller 49, and the other is connected with the other side of the first upper roller 46, the second upper roller 47, the first lower roller 48 and the second lower roller 49.
The self-tensioning mechanism 4-3 consists of two guide rods 4-30, two connecting rods 4-32, two connecting rods three 4-33, two connecting rods four 4-34 and a pressure spring 4-35, the two guide rods 4-30 are respectively connected with the rectangular guide holes 4-20 in a sliding manner, the two connecting rods 4-31 are hinged with one ends of the two connecting rods 4-32 and hinged with the guide rods 4-30, the other ends of the two connecting rods 4-31 are hinged with the end part of the upper roller shaft one 46, the other ends of the two connecting rods 4-32 are hinged with the end part of the lower roller shaft one 48, the three connecting rods 4-33 are hinged with one ends of the four connecting rods 4-34 and hinged with the guide rods 4-30, the other ends of the three connecting rods 4-33 are hinged with the end part of the upper roller shaft two 47, and the other ends of the four connecting rods 4-34 are hinged with the end part of, two ends of the pressure spring 4-35 are respectively contacted with the guide rods 4-30.
The two symmetrical guide rods 4-30 are always pushed towards two sides by the elastic restoring force of the pressure springs 4-35, so that the included angle of the connecting rod I4-31 relative to the guide rods 4-30 tends to be smaller, the included angle of the connecting rod II 4-32 relative to the guide rods 4-30 tends to be smaller, the included angle of the connecting rod III 4-33 relative to the guide rods 4-30 tends to be smaller, and the included angle of the connecting rod IV 4-35 relative to the guide rods 4-30 tends to be smaller, so that the upper roll shaft I46 and the upper roll shaft II 47 are restrained by the left upper roll shaft bracket 42 and the right upper roll shaft bracket 43 to have a downward movement trend along the long guide groove 4-1, the lower roll shaft I48 and the lower roll shaft II 49 are restrained by the left lower roll shaft bracket 44 and the right lower roll shaft bracket 45 to have an upward movement trend along the long guide groove 4-1, and through the arrangement of the self-tensioning mechanism 4-3, the pressing force of the first upper roller shaft 46, the second upper roller shaft 47, the first lower roller shaft 48 and the second lower roller shaft 49 on the sugarcane seeds can be adjusted in real time, so that the self-tensioning conveying mechanism 4 can meet the conveying requirements of the sugarcane seeds with different thicknesses and the same sugarcane seeds with different thicknesses, and the stability and the universality of the conveying of the sugarcane seeds are guaranteed.
Example 3:
on the basis of the embodiment 1 and the embodiment 2, the rectangular guide holes 4-20 are formed in the guide seat 4-2, so that the guide rods 4-30 are ensured to move only in the horizontal direction; the guide rod 4-30 is a T-shaped rod, so that the guide rod 4-30 is prevented from being separated from the guide seat 4-2 under the action of the elastic restoring force of the pressure spring 4-35; the spring seats are arranged at the end parts of the guide rods 4 to 30, so that the compression springs 4 to 35 are prevented from being bent and popped out when being further compressed, and the stability of sugarcane seed conveying is ensured.
The jacking mechanism 5 consists of an air cylinder 50 and a push plate 51, the air cylinder 50 is tightly connected with the main rack 1, the push plate 51 is tightly connected with the end part of a piston rod of the air cylinder 50, and a cutter penetrating groove 51-1 is formed in the push plate 51, so that a blade 65 is inserted into the cutter penetrating groove 51-1, the sugarcane is completely cut off, and the closed-loop automatic control of the equipment is prevented from being influenced by the fact that sugarcane peels are not cut off.
The blade 65 is a U-shaped blade, and the blade 65 is provided with a blade adjusting groove 65-1 for adjusting the front and back positions of the blade 65.
The image recognition device 7 is arranged on the main rack 1, the image recognition device 7 comprises a camera support 70 and a monocular camera 71, a long groove 70-1 is formed in the camera support 70, and the monocular camera 71 is installed with the long groove 70-1, so that the sugarcane pitch image captured by the monocular camera 71 is ensured to be correct in position, and the comparison with the constructed sugarcane pitch recognition model is facilitated.
The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments, but is intended to cover various insubstantial modifications, including those made by the method and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a closed loop control's sugarcane of automatic identification sugarcane festival surely kind device which characterized in that: including main rack (1), vice rack (2), vice rack two (3), from tensioning conveying mechanism (4), top tight mechanism (5) and cut kind of mechanism (6), vice rack (2) and vice rack two (3) and main rack (1) fastening connection, from tensioning conveying mechanism (4) and main rack (1) upper end fastening connection, top tight mechanism (5) and main rack (1) upper end fastening connection, cut kind of mechanism (6) and main rack (1) and vice rack two (3) connection, top tight mechanism (5) are located and cut kind of mechanism (6) front end.
2. A closed-loop controlled sugarcane seed cutting device capable of automatically identifying sugarcane knots as claimed in claim 1, wherein: the self-tensioning conveying mechanism (4) consists of a left supporting frame (40), a right supporting frame (41), a left upper roller shaft frame (42), a right upper roller shaft frame (43), a left lower roller shaft frame (44), a right lower roller shaft frame (45), an upper roller shaft I (46), an upper roller shaft II (47), a lower roller shaft I (48), a lower roller shaft II (49) and a self-tensioning mechanism (4-3);
the left support frame (40) and the right support frame (41) are arranged oppositely and are fixedly connected with the main rack (1), long guide grooves (4-1) are formed in the left support frame (40) and the right support frame (41), guide seats (4-2) are symmetrically arranged on the side walls of the left support frame (40) and the right support frame (41), rectangular guide holes (4-20) are formed in the guide seats (4-2), the left upper roller shaft frame (42) and the left lower roller shaft frame (44) are connected with the long guide grooves (4-1) in the left support frame (40) in a sliding mode, and the right upper roller shaft frame (43) and the right lower roller shaft frame (45) are connected with the long guide grooves (4-1) in the right support frame (41) in a sliding mode;
one end of the upper roll shaft I (46) is rotationally connected with the left upper roll shaft frame (42), and the other end of the upper roll shaft I is rotationally connected with the right upper roll shaft frame (43);
one end of the upper roll shaft II (47) is rotationally connected with the left upper roll shaft frame (42), and the other end of the upper roll shaft II is rotationally connected with the right upper roll shaft frame (43);
one end of the lower roll shaft I (48) is rotationally connected with the left lower roll shaft bracket (44), and the other end of the lower roll shaft I is rotationally connected with the right lower roll shaft bracket (45);
one end of the lower roll shaft II (49) is rotationally connected with the left lower roll shaft bracket (44), and the other end of the lower roll shaft II is rotationally connected with the right lower roll shaft bracket (45);
the self-tensioning mechanism (4-3) is provided with two self-tensioning mechanisms, one self-tensioning mechanism is connected with one side of the first upper roller shaft (46), the second upper roller shaft (47), the first lower roller shaft (48) and the second lower roller shaft (49), and the other self-tensioning mechanism is connected with the other side of the first upper roller shaft (46), the second upper roller shaft (47), the first lower roller shaft (48) and the second lower roller shaft (49).
3. A closed-loop controlled sugarcane seed cutting device capable of automatically identifying sugarcane knots as claimed in claim 2, wherein: the self-tensioning mechanism (4-3) consists of two guide rods (4-30), a first connecting rod (4-31), a second connecting rod (4-32), a third connecting rod (4-33), a fourth connecting rod (4-34) and a pressure spring (4-35), the two guide rods (4-30) are respectively connected with the rectangular guide holes (4-20) in a sliding manner, the first connecting rod (4-31) is hinged with one end of the second connecting rod (4-32) and hinged with the guide rods (4-30), the other end of the first connecting rod (4-31) is hinged with the end of the first upper roller shaft (46), the other end of the second connecting rod (4-32) is hinged with the end of the first lower roller shaft (48), the third connecting rod (4-33) is hinged with one end of the fourth connecting rod (4-34) and hinged with the guide rods (4-30), the other end of the third connecting rod (4-33) is hinged with the end part of the second upper roller shaft (47), the other end of the fourth connecting rod (4-34) is hinged with the end part of the second lower roller shaft (49), and two ends of the pressure spring (4-35) are respectively contacted with the guide rods (4-30).
4. A closed-loop controlled sugarcane seed cutting device capable of automatically identifying sugarcane knots as claimed in claim 3, wherein: the guide rod (4-30) is a T-shaped rod, and a spring seat (4-300) is arranged at the end part of the guide rod (4-30).
5. A closed-loop controlled sugarcane seed cutting device capable of automatically identifying sugarcane knots as claimed in claim 2, wherein: a first chain wheel (46-1) and a second chain wheel (46-2) are arranged at the end part of the first upper roll shaft (46), a third chain wheel (47-1) is arranged at the end part of the second upper roll shaft (47), a fourth chain wheel (48-1) is arranged at the end part of the first lower roll shaft (48), and a fifth chain wheel (49-1) and a sixth chain wheel (49-2) are arranged at the end part of the second lower roll shaft (49);
an upper motor base (4-4) is arranged on the upper right roller shaft bracket (43), a first motor (4-40) is arranged on the upper motor base (4-4), and a seventh chain wheel (4-41) is arranged on an output shaft of the first motor (4-40);
a lower motor base (4-5) is arranged on the right lower roller shaft bracket (45), a second motor (4-50) is arranged on the lower motor base (4-5), and an eight chain wheel (4-51) is arranged on an output shaft of the second motor (4-50);
the chain wheel I (46-1) is connected with the chain wheel III (47-1) through a chain, the chain wheel II (46-2) is connected with the chain wheel VII (4-41) through a chain, the chain wheel IV (48-1) is connected with the chain wheel V (49-1) through a chain, and the chain wheel VI (49-2) is connected with the chain wheel VIII (4-51) through a chain.
6. A closed-loop controlled sugarcane seed cutting device capable of automatically identifying sugarcane knots as claimed in claim 1, wherein: the jacking mechanism (5) consists of an air cylinder (50) and a push plate (51), the air cylinder (50) is fixedly connected with the main rack (1), the push plate (51) is fixedly connected with the end part of a piston rod of the air cylinder (50), and a cutter penetrating groove (51-1) is formed in the push plate (51).
7. A closed-loop controlled sugarcane seed cutting device capable of automatically identifying sugarcane knots as claimed in claim 1, wherein: a guide rail (10) is arranged on the main rack (1) in parallel, and a sliding block (11) is arranged on the guide rail (10) in a sliding manner; cut kind of mechanism (6) and constitute by motor three (60), crank (61), connecting rod (62), connecting seat (63), knife rest (64) and blade (65), motor three (60) and vice rack two (3) upper end fastening connection, crank (61) center and motor three (60) output shaft, connecting rod (62) one end is connected with crank (61) through the round pin axle, and connecting rod (62) other one end connecting seat (63) are articulated, knife rest (64) lateral wall and connecting seat (63) fastening connection, knife rest (64) lower extreme and slider (11) fastening connection, blade (65) and knife rest (64) fastening connection.
8. A closed-loop controlled sugarcane seed cutting device capable of automatically identifying sugarcane knots as claimed in claim 7, wherein: the blade (65) is a U-shaped blade, and a blade adjusting groove (65-1) is arranged on the blade (65).
9. A closed-loop controlled sugarcane seed cutting device capable of automatically identifying sugarcane knots as claimed in claim 1, wherein: the main rack (1) is provided with an image recognition device (7), the image recognition device (7) comprises a camera support (70) and a monocular camera (71), the camera support (70) is provided with a long groove (70-1), and the monocular camera (71) is installed with the long groove (70-1).
10. A closed-loop controlled sugarcane seed cutting device capable of automatically identifying sugarcane knots as claimed in claim 1, wherein: a material conveying guide rail (8) is arranged on the first auxiliary rack (2), and a seed dropping guide rail (9) is obliquely arranged at the lower end of the main rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821685.3U CN212287750U (en) | 2020-08-27 | 2020-08-27 | Closed-loop control sugarcane seed cutting device capable of automatically identifying sugarcane knots |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821685.3U CN212287750U (en) | 2020-08-27 | 2020-08-27 | Closed-loop control sugarcane seed cutting device capable of automatically identifying sugarcane knots |
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| CN212287750U true CN212287750U (en) | 2021-01-05 |
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| CN202021821685.3U Expired - Fee Related CN212287750U (en) | 2020-08-27 | 2020-08-27 | Closed-loop control sugarcane seed cutting device capable of automatically identifying sugarcane knots |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916172A (en) * | 2021-10-21 | 2022-01-11 | 柳州市孚桂智能科技有限公司 | Sugarcane festival position detection device |
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2020
- 2020-08-27 CN CN202021821685.3U patent/CN212287750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916172A (en) * | 2021-10-21 | 2022-01-11 | 柳州市孚桂智能科技有限公司 | Sugarcane festival position detection device |
| CN113916172B (en) * | 2021-10-21 | 2023-09-01 | 柳州市孚桂智能科技有限公司 | Sugarcane section position detection device |
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