Sugarcane cutting machine capable of visually identifying sugarcane joints based on binocular images

Abstract

The utility model relates to the technical field of agricultural mechanical equipment, in particular to a sugarcane cutting machine capable of visually identifying sugarcane joints based on binocular images. Comprising a rack, a mounting frame, a conveyor, a camera module and a displacement module, the displacement module comprises a moving servo motor, a rack, a guide mechanism, a feed sliding table, a pressing mechanism and a leading-out mechanism, double-face camera image acquisition is adopted, the whole sugarcane is cut at the same time in a saw blade mode, sugarcane seeds with double bud segments are guaranteed, the cutting efficiency is improved, and the production cost is reduced. And the position of the circular sawing machine can be automatically adjusted, blind cutting is reduced, the cutting precision is greatly improved, and therefore the machining efficiency and the sugarcane seed cutting precision can be improved when sugarcane seed cutting machining is conducted.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery equipment technical field especially relates to a kind of sugarcane cutting machine based on binocular image visual identification cane knot. BACKGROUND

[0002] Current sugarcane planting generally adopts double bud section sugarcane planting, and the required sugarcane cutting equipment is also preferably capable of achieving double bud section cutting. The existing sugarcane cutting equipment is manually operated to cut a whole sugarcane section by section, which has low working efficiency, high labor intensity, requires a large number of labor, and has high labor cost. Some sugarcane cutting equipment uses fixed saw blades to cut simultaneously at equal intervals in the transverse direction, which is commonly known as blind cutting. This can cause some cuts to fall on cane knots or near cane teeth, so that the sugarcane seedlings cannot sprout, and the sprouting rate and good seedling rate of the sugarcane seedlings cannot be guaranteed. SUMMARY

[0003] The utility model aims at providing a kind of sugarcane cutting machine based on binocular image visual identification cane knot, to improve processing efficiency and promote sugarcane cutting precision when carrying out sugarcane cutting processing.

[0004] To achieve the above-mentioned purpose, the utility model provides a kind of sugarcane cutting machine based on binocular image visual identification cane knot, including rack and mounting bracket, the mounting bracket is fixed on the rack, the rack is provided with conveyor, the conveyor is installed with V-shaped clamp, the mounting bracket is symmetrically provided with camera module, further including displacement module;

[0005] The displacement module includes a mobile servo motor, a rack, a guide mechanism, an infeed slide, a pressing mechanism and a guide-out mechanism. The mobile servo motor is arranged on the slide at the top of the rear side of the rack. A gear is fixedly installed on the output shaft of the mobile servo motor. The rack is fixed on the rack and engaged with the gear on the output shaft of the mobile servo motor. The guide mechanism is arranged between the slide and the rack. A plurality of infeed slides are arranged on a plurality of slides. A circular saw machine is installed on the infeed slide. The pressing mechanism is arranged on the side of the rack close to the circular saw machine. The guide-out mechanism is arranged on the rack.

[0006] The camera module includes an industrial camera and a light source. The industrial camera is symmetrically arranged on both sides of the mounting bracket. The light source is arranged on both sides of the industrial camera.

[0007] The pressing mechanism includes a support block and an action device. A plurality of support blocks are fixed on the rack. The action device is arranged on one side of the support block.

[0008] The action device comprises a pressing plate and a tension spring, the pressing plate is installed on the support block through a rotating shaft, and the tension spring is respectively hung on the pressing plate and the support block.

[0009] The guide mechanism comprises side material guide frames and a rear material guide frame, the side material guide frames are fixed on the left and right sides of the rack, and the rear material guide frame is fixed on the rear side of the rack.

[0010] The utility model discloses a sugarcane seed cutting machine based on binocular image visual identification cane joint, when processing, the sugarcane is placed into the V-shaped metal clamp on the conveyer, is conveyed to the camera module below through the chain wheel chain and carries out visual identification cane joint image acquisition, after finishing, the identification result is given to PLC, after the instruction of cutting position is received to PLC, the movement servo motor is driven the sliding seat to move through the gear and rack cooperation, thereby the circular saw machine is moved to the position of identification and avoids cane joint, the feed slide platform realizes the vertical movement of circular saw machine, and the sugarcane that has been identified is conveyed to the cutting position, and the circular saw blade of the circular saw machine that is always rotating cuts when the sugarcane is conveyed, after cutting, the sugarcane that has double bud segments is discharged from the rear side, and the sugarcane head and tail are discharged from both sides, the utility model discloses adopt two -sided camera image acquisition, and then cut whole sugarcane through the mode of saw blade simultaneously, guarantee the sugarcane seed of double bud segments, improve cutting efficiency, save manpower cost, and the position of circular saw machine can be adjusted automatically, reduces blind cutting, greatly improves cutting accuracy, and then when carrying out sugarcane seed cutting processing, can improve processing efficiency and promote cane cutting precision. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description.

[0012] Figure 1 It is the right view of the sugarcane seed cutting machine based on binocular image visual identification cane joint of the utility model.

[0013] Figure 2 It is the plan view of the sugarcane seed cutting machine based on binocular image visual identification cane joint of the utility model.

[0014] Figure 3 It is the installation position schematic view of the rack of the utility model.

[0015] Figure 4 It is the structure schematic view of the feed slide platform of the utility model.

[0016] In the figure: 101-frame, 102-mounting frame, 103-conveyor, 104-moving servo motor, 105-rack, 106-guide mechanism, 107-feed slide, 108-industrial camera, 109-light source, 110-support block, 111-pressing plate, 112-tension spring, 113-side guide rack, 114-rear guide rack, 115-circular saw machine. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] like Figures 1 to 4 As shown, Figure 1 This is the right view of a sugarcane seeding machine that uses binocular image vision to identify sugarcane sections. Figure 2 This is a top view of a sugarcane seeding machine that uses binocular image vision to identify sugarcane sections. Figure 3 1 is a schematic diagram of the installation position of the rack 105. Figure 4 107 is a structural diagram of the feed slide 107. The present invention provides a sugarcane seed cutter based on binocular image vision to identify sugarcane nodes: comprising a frame 101, a mounting frame 102, a conveyor 103, a camera module and a displacement module, wherein the displacement module comprises a mobile servo motor 104, a rack 105, a guide mechanism 106, a feed slide 107, a circular saw 115, a clamping mechanism and an export mechanism, wherein the camera module comprises an industrial camera 108 and a light source 109, wherein the clamping mechanism comprises a support block 110 and an actuating device, wherein the actuating device comprises a clamping plate 111 and a tension spring 112, and wherein the export mechanism comprises a side guide rack 113 and a rear guide rack 114. The above-mentioned solution can improve the processing efficiency and the sugarcane cutting accuracy during the sugarcane seed cutting process. It can be understood that the above-mentioned solution can improve the processing efficiency and the sugarcane cutting accuracy.

[0019] In this embodiment, the mounting frame 102 is fixed to the frame 101. A conveyor 103 is mounted on the frame 101, and a V-shaped clamp is installed on the conveyor 103. Camera modules are symmetrically arranged on the mounting frame 102. The mounting frame 102 is bolted to the frame 101. A control cabinet is located at the bottom of the frame 101, which houses a PLC and corresponding electrical components. The fixed frame of the conveyor 103 is connected to the frame 101 via bolts. A V-shaped clamp is installed on the drive chain of the conveyor 103 to facilitate the placement of sugarcane.

[0020] The moving servo motor 104 is arranged on the slide at the top of the rear side of the rack 101, a gear is fixedly installed on the output shaft of the moving servo motor 104, the rack 105 is fixed on the rack 101 and engaged with the gear on the output shaft of the moving servo motor 104, the guide mechanism 106 is arranged between the slide and the rack 101, a plurality of the feed slides 107 are arranged on a plurality of slides respectively, the circular saw machine 115 is installed on the feed slide 107, the pressing mechanism is arranged on the side of the rack 101 close to the circular saw machine 115, and the guide-out mechanism is arranged on the rack 101. The guide mechanism 106 is composed of a linear guide rail and a linear sliding block, the linear guide rail is fixed on the rack 101, the linear sliding block can linearly slide and is connected with the slide through bolts, the moving servo motor 104 is fixed on the top of the slide through bolts, the gear is fixed on the output shaft of the moving servo motor 104 through bolts and engaged with the rack 105, the rack 105 is fixed on the top of the rack 101 through bolts, the feed slide 107 is composed of a linear guide rail, a linear sliding block, a fixed frame, a screw rod elevator and a guide component, the linear guide rail is arranged on the slide, the linear sliding block is connected with the fixed frame through bolts, the screw rod elevator is fixed on the top of the slide through bolts, the output end of the screw rod elevator is connected with the fixed frame, the circular saw machine 115 is fixed on the fixed frame through bolts, the circular saw machine 115 is driven to rotate by a synchronous belt pulley and a synchronous belt transmission mechanism, so that the circular saw blade arranged below the circular saw machine 115 is cut, the pressing mechanism is used for pressing sugarcane, and the guide-out mechanism is used for classifying and guiding the cut sugarcane.

[0021] Secondly, the industrial cameras 108 are symmetrically arranged on both sides of the mounting rack 102, and the light sources 109 are arranged on both sides of the industrial cameras 108. The symmetrically arranged industrial cameras 108 can collect images for visual identification of sugarcane joints, and the light sources 109 are used for light compensation during collection. The output signal of the industrial camera 108 is connected to the digital quantity input port of the PLC, the PLC can read the output signal of the industrial camera 108, and corresponding control actions can be taken according to needs.

[0022] Then, a plurality of the support blocks 110 are fixed on the rack 101, and the action device is arranged on one side of the support block 110. The support block 110 is fixed on the rack 101 through bolts, a plurality of the support blocks 110 are arranged in a linear interval, and the action device is used for pressing and matching.

[0023] Further, the pressing plate 111 is installed on the support block 110 through a rotating shaft; the tension spring 112 is respectively hung on the pressing plate 111 and the support block 110. The pressing plate 111 is fixed on the support block 110 through a rotating shaft, the rotating shaft is limited through a snap spring on both sides, and the tension spring 112 is respectively hung on the pressing plate 111 and the support block 110, so that the position of the pressing plate 111 can be automatically adjusted.

[0024] Finally, the side material guide frame 113 is fixed on the left and right sides of the rack 101, and the rear material guide frame 114 is fixed on the rear side of the rack 101. The side material guide frame 113 is fixed on the left and right sides of the rack 101 through bolts, and the rear material guide frame 114 is fixed on the rack 101 through bolts.

[0025] When the sugar cane cutting processing efficiency and the sugar cane cutting precision are improved by using the utility model, the sugar cane is placed in the V-shaped metal clamp on the conveyor 103 during processing, is conveyed to the lower side of the industrial camera 108 through a chain wheel and a chain, and is subjected to visual identification and cane segment image acquisition. After completion, the identification result is sent to the PLC. After the PLC receives the cutting position instruction, the moving servo motor 104 drives the slide through the gear and the rack 105, so that the circular saw machine 115 is moved to the position identified to avoid the cane segment. The feed slide table 107 realizes the vertical movement of the circular saw machine 115. The sugar cane that has been identified continues to be conveyed to the cutting position under the action of the pressing plate 111. The circular saw blade of the circular saw machine 115 that rotates all the time cuts when the sugar cane is conveyed. After cutting is completed, the sugar cane with double bud segments is guided and discharged from the rear side of the plurality of rear material guide frames 114. The head and tail of the sugar cane are guided and discharged from the side material guide frames 113 on both sides. The utility model adopts the double-sided industrial camera 108 image acquisition and simultaneously cuts the whole sugar cane through the saw blade, so that the sugar cane seed with double bud segments is ensured, the cutting efficiency is improved, the labor cost is saved, the position of the circular saw machine 115 can be adjusted, blind cutting is reduced, the cutting precision is greatly improved, and the processing efficiency and the sugar cane cutting precision are improved when the sugar cane seed processing is carried out.

[0026] The above only discloses one or more preferred embodiments of the application, and cannot limit the scope of the application. Those skilled in the art can understand that all or part of the above-mentioned processes can be implemented, and equivalent changes made according to the claims of the application still belong to the scope of the application.

Claims

1. A sugarcane seed cutting machine based on binocular image visual identification of sugarcane setts, comprising a rack and a mounting frame, the mounting frame is fixed on the rack, a conveyor is arranged on the rack, a V-shaped clamp is installed on the conveyor, and camera modules are symmetrically arranged on the mounting frame. Further comprising a displacement module. The displacement module comprises a moving servo motor, a rack, a guide mechanism, an infeed sliding table, a pressing mechanism and a guide-out mechanism, the moving servo motor is arranged on the slide on the top of the rear side of the rack, a gear is fixedly installed on the output shaft of the moving servo motor, the rack is fixed on the rack and engaged with the gear on the output shaft of the moving servo motor, the guide mechanism is arranged between the slide and the rack, a plurality of infeed sliding tables are arranged on a plurality of slides, a circular saw machine is installed on the infeed sliding table, the pressing mechanism is arranged on the side of the rack close to the circular saw machine, and the guide-out mechanism is arranged on the rack.

2. The sugarcane seed cutting machine based on binocular image visual identification of sugarcane setts according to claim 1, wherein: The camera module comprises an industrial camera and a light source, the industrial cameras are symmetrically arranged on both sides of the mounting frame, and the light sources are arranged on both sides of the industrial cameras.

3. The sugarcane seed cutting machine based on binocular image visual identification of sugarcane setts according to claim 1, wherein: The pressing mechanism comprises a support block and an action device, a plurality of support blocks are fixed on the rack, and the action device is arranged on one side of the support block.

4. The sugarcane seed cutting machine based on binocular image visual identification of sugarcane setts according to claim 3, wherein: The action device comprises a pressing plate and a tension spring, the pressing plate is installed on the support block through a rotating shaft, and the tension spring is respectively hung on the pressing plate and the support block.

5. The sugarcane seed piece visualizer based on binocular image of claim 1, wherein : The guide-out mechanism comprises a side material guide frame and a rear material guide frame, the side material guide frames are fixed on the left and right sides of the rack, and the rear material guide frame is fixed on the rear side of the rack.

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