CN-224229603-U - Height-adjustable visual identification device for blueberry fruit identification

Abstract

The utility model relates to the technical field of visual identification devices, in particular to a height-adjustable visual identification device for blueberry fruit identification, which comprises a bottom plate, wherein one side of the top end of the bottom plate is fixedly provided with a column, trusses are respectively fixed at the upper end and the lower end of the column, a vertical rod is fixed between the trusses, a buckling frame is sleeved in the middle of the vertical rod, an identification component is inserted in the buckling frame, a vertical plate is fixed on the back surface of the trusses, an adjusting component is fixed on the other side of the bottom plate, the adjusting component comprises a driving motor, a bottom frame fixed on the top end of the bottom plate, a threaded cylinder fixed on the top end of the bottom frame and a threaded rod meshed with the threaded cylinder in a sleeved mode, the bottom end of the threaded rod is in transmission connection with the output end of the driving motor, the buckling frame structure can be driven by the adjusting component on one side to drive the buckling frame structure to move up and down, the height adjustment function is realized, blueberry fruits with different heights can be identified conveniently, and meanwhile, the blueberry fruit height identification device is convenient to assemble with an external structure.

Inventors

• SHI WENJING
• ZHU JINHUI
• LIAO HONGLI
• GUO QIANYU
• Shen Shuoyue
• MA HAIFANG
• HE ZHIQIANG
• XIA WEIHAI

Assignees

• 湖州学院

Dates

Publication Date

20260512

Application Date

20250613

Claims (6)

1. 1. A visual recognition device with adjustable height for blueberry fruit discernment, a serial communication port, including bottom plate (1), bottom plate (1) top one side is fixed with stand (2), the upper and lower both ends of stand (2) all are fixed with truss (3), be fixed with montant (4) between truss (3), the middle part cover of montant (4) is equipped with detains frame (5), detain frame (5) interpolation and be equipped with identification component (6), the back of truss (3) is fixed with riser (7), the opposite side of bottom plate (1) is fixed with adjustment subassembly (8), include driving motor (811), be fixed with in underframe (81) on bottom plate (1) top, be fixed in threaded section of thick bamboo (82) and the meshing cover on bottom frame (81) top and establish threaded rod (83) in threaded section of thick bamboo (82), the bottom of threaded rod (83) is connected with the output transmission of driving motor (811), the top and the connection platform (84) fixed connection of threaded rod (83), the top of connection platform (84) is detained and is fixed through between connecting rod (85) and riser (85).
2. 2. The visual identification device with adjustable height for blueberry fruit identification according to claim 1, wherein the bottom frame (81) is a hollow frame structure with no front surface and no rear surface, the driving motor (811) is arranged in the bottom frame (81), and the four corners of the bottom plate (1) are provided with butt joint groove bodies in a penetrating manner.
3. 3. The visual recognition device with adjustable height for blueberry fruit recognition according to claim 1, wherein a middle groove (71) is formed in the middle of the vertical plate (7) in a penetrating manner, and the connecting rod (85) is arranged in the middle groove (71) in a penetrating manner.
4. 4. The visual identification device with adjustable height for blueberry fruit identification according to claim 1, wherein the buckle frame (5) is internally provided with a buckle groove (51), and the buckle frame (5) is of a hollow structure with one side free of surfaces.
5. 5. The visual identification device with adjustable height for blueberry fruit identification according to claim 4, wherein the top end of the threaded rod (83) is of a polished rod structure, the top end of the threaded rod (83) is connected with the bottom of the connecting table (84) through a bearing, sliding rods (86) are fixed at four corners of the top end of the bottom frame (81), and the sliding rods (86) penetrate through the middle of the connecting table (84).
6. 6. The visual identification device with adjustable height for blueberry fruit identification according to claim 1, wherein the upright post (2) and the truss (3), the upright post (2) and the bottom plate (1), and the truss (3) and the vertical plate (7) are fixedly connected through bolts.

Description

Height-adjustable visual identification device for blueberry fruit identification Technical Field The utility model relates to the technical field of visual identification devices, in particular to a visual identification device with adjustable height for blueberry fruit identification. Background In the modern agricultural intelligent development process, blueberries are used as berries with higher economic value, and accurate identification of the fruits is a core link for realizing automatic picking and efficient sorting. The traditional blueberry fruit identification is dependent on manpower, so that the efficiency is low, the cost is high, the identification accuracy is difficult to guarantee due to the influence of human factors, and the development requirement of the large-scale blueberry industry cannot be met. The existing blueberry fruit recognition technology based on machine vision mostly adopts a visual recognition device with fixed height. However, blueberry plant growth has irregularity, and different plant heights, fruit distribution level difference are great, and the vision recognition device of fixed height is difficult to adapt to complicated changeable field environment, appears discernment blind area or shoot the not good problem of angle easily, leads to fruit discernment rate of accuracy to reduce, and then influences the efficiency and the quality of follow-up picking and letter sorting operation. Disclosure of utility model Technical problem to be solved Aiming at the defects in the prior art, the utility model provides the visual identification device with adjustable height for identifying the blueberry fruits, which can effectively solve the problems in the prior art. Technical proposal The utility model provides a visual identification device with adjustable height for blueberry fruit identification, which comprises a bottom plate, wherein one side of the top end of the bottom plate is fixedly provided with a stand column, the upper end and the lower end of the stand column are fixedly provided with trusses, vertical rods are fixedly arranged between the trusses, the middle part of each vertical rod is sleeved with a buckling frame, an identification component is inserted into each buckling frame, the back surface of each truss is fixedly provided with a vertical plate, the other side of the bottom plate is fixedly provided with an adjustment component, the adjustment component comprises a driving motor, a bottom frame fixedly arranged at the top end of the bottom plate, a threaded cylinder fixedly arranged at the top end of the bottom frame and a threaded rod meshed with the threaded cylinder, the bottom end of the threaded rod is in transmission connection with the output end of the driving motor, the top end of the threaded rod is fixedly connected with a connecting table, the top end of the connecting table is fixedly connected with the buckling frame through a connecting rod, and the connecting rod penetrates through the middle part of the vertical plate. Further, the bottom frame is a hollow frame structure with no front surface and no back surface, the driving motor is arranged in the bottom frame, and the four corners of the bottom plate are all penetrated and provided with butt joint groove bodies. Further, the middle part of the vertical plate is provided with a middle groove in a penetrating mode, and the connecting rod is arranged in the middle groove in a penetrating mode. Further, a buckling groove is formed in the buckling frame, and the buckling frame is of a hollow cavity structure with one side free of the surface. Further, the top of threaded rod is polished rod structure, just the top of threaded rod is connected with the bottom of connection platform through the bearing, the top four corners of underframe all is fixed with the slide bar, the middle part of slide bar through connection platform. Further, the upright posts and the truss, the upright posts and the bottom plate, and the truss and the vertical plate are fixedly connected through bolts. Advantageous effects The combined support structure of the upright post, the two groups of trusses and the vertical plate in the device can form a frame type protection support structure when a user is connected the bottom plate and external equipment in a combined way, a vertical rod structure is fixed between the two groups of trusses, and the adjusting component on one side can drive the buckle frame structure to drive the identifying component to move up and down through the connecting rod, so that the height adjusting function is realized, blueberry fruits with different heights are identified, the on-site operation is facilitated, and meanwhile, the device is also convenient to assemble with the external structure. In this device, the identification component and the driving motor structure that can keep electric connection with the automatically controlled structure in the external equipment, and the driving