CN-224219018-U - Seedling raising greenhouse integrating three-dimensional mobile imaging

CN224219018UCN 224219018 UCN224219018 UCN 224219018UCN-224219018-U

Abstract

The utility model discloses an integrated three-dimensional mobile imaging seedling raising greenhouse which comprises a greenhouse frame, a mobile beam, a connecting column, a telescopic column, an imaging device and a control module, wherein the greenhouse frame is composed of a plurality of upright posts and at least two parallel main beams, the lower surface of each main beam is provided with a main beam track groove extending along a first direction, a longitudinal wheel assembly is connected in a sliding mode in each main beam track groove, the longitudinal wheel assembly is fixedly connected with the upper surface of each mobile beam, the lower surface of each mobile beam is provided with a mobile beam track groove extending along a second direction, a transverse wheel set is connected in the mobile beam track groove in a sliding mode, the connecting column is fixedly connected with the transverse wheel assembly, one end of the telescopic column is connected with the connecting column, and the other end of the telescopic column is connected with the imaging device.

Inventors

XIA MAO
CHEN KE
SHI XUAN
ZHOU CHENG
ZHOU ZHI

Assignees

湖南农业大学

Dates

Publication Date: 20260512
Application Date: 20250723

Claims (8)

1. The integrated three-dimensional mobile imaging seedling raising greenhouse comprises a greenhouse frame consisting of a plurality of upright posts and at least two parallel main beams, and is characterized by further comprising a movable beam, an image acquisition module and a control module; The lower surface of the main beam is provided with a main beam track groove extending along a first direction, a longitudinal wheel assembly is connected in a sliding manner in the main beam track groove, and the bottom end of the longitudinal wheel assembly is fixedly connected with the upper surface of the movable beam; The lower surface of the moving beam is provided with a moving beam track groove extending along the second direction, and the moving beam track groove is connected with a transverse wheel assembly in a sliding way; The image acquisition module comprises a connecting column, a telescopic column and an imaging device, wherein the top end of the connecting column is fixedly connected with the bottom end of the transverse wheel assembly; The longitudinal wheel assembly, the transverse wheel assembly and the telescopic column are respectively in communication connection with the control module.
2. The greenhouse of claim 1, further comprising an image analysis module, an input of the image analysis module being communicatively coupled to an output of the imaging device, the output of the image analysis module being communicatively coupled to the control module.
3. The greenhouse of claim 1, wherein the longitudinal wheel assembly and the transverse wheel assembly each comprise a dual-shaft motor, a fixture, and at least two drive wheels; The driving wheel is connected with the power output shafts at the two ends of the double-shaft motor respectively, the top end of the fixing piece is fixedly connected with the bottom end of the driving motor, and the input end of the double-shaft motor is connected with the output end of the control module in a communication way; The bottom of mounting in the vertical wheel subassembly is connected with the upper surface fixed of travelling beam, the bottom of mounting in the horizontal wheel subassembly is connected with the top fixed of spliced pole.
4. The greenhouse according to claim 1, wherein the telescopic column comprises an outer tube, an inner tube, a telescopic motor and a transmission mechanism, wherein the outer tube is sleeved outside the inner tube, and the inner tube is in sliding connection with the outer tube; The transmission mechanism comprises a rack and a gear meshed with the rack, wherein the gear is fixedly arranged on an output shaft of the telescopic motor, and the rack is fixedly arranged on the outer side wall of the inner tube along the vertical direction so as to drive the inner tube to lift relative to the outer tube along the vertical direction.
5. The greenhouse according to claim 4, wherein the top end of the outer tube is fixedly connected with the bottom end of the connecting column, and the bottom end of the inner tube is connected with the top end of the imaging device; The input end of the telescopic motor is in communication connection with the output end of the control module.
6. The greenhouse of claim 1, further comprising a greenhouse film overlying the greenhouse frame and at least two arched beams; The two ends of the arc-shaped beam are fixedly connected with the upper ends of the two main beams respectively to form an arch-shaped shed roof structure, the upright posts are symmetrically distributed below the main beams, and the upper ends of the upright posts are fixedly connected with the main beams.
7. The greenhouse of claim 1, 2 or 5, wherein the imaging device comprises a spectral imager and/or a camera.
8. The greenhouse of claim 1, wherein the first direction is a length direction of the main beam, the second direction is a length direction of the moving beam, and the first direction and the second direction are perpendicular to each other.

Description

Seedling raising greenhouse integrating three-dimensional mobile imaging Technical Field The utility model relates to the technical field of agricultural greenhouses, in particular to an integrated three-dimensional mobile imaging seedling raising greenhouse. Background The quality control of the seedling raising link of the rice serving as a staple grain crop with more than half of population worldwide directly influences the single yield level of the rice and the grain safety. In the traditional seedling raising process, the monitoring of the growth state of seedlings mainly depends on manual inspection and experience judgment, and has the technical defects of low monitoring frequency, strong subjectivity of data acquisition, lag in finding abnormal growth and the like. In a large-scale seedling raising scene, the manual observation mode is difficult to realize standardized recording and full-period tracing of seedling condition parameters, so that problems of poor seedling uniformity, untimely discovery of diseases and insect pests and the like frequently occur, and the problems become a key bottleneck for restricting the improvement of the intensive production efficiency of rice. The existing plant phenotype monitoring technology is tried to introduce a two-dimensional image acquisition system, but is limited by the visual field range and imaging dimension of a fixed camera, and has the technical limitations of insufficient spatial resolution, weak dynamic tracking capability and the like, so that the environment regulation and control in the seedling raising period lack of quantitative basis, and the technology becomes one of key technical bottlenecks for restricting the improvement of the intensive production efficiency of rice. In view of this, it is necessary to provide a seedling raising greenhouse integrating three-dimensional mobile imaging. Disclosure of Invention The utility model aims to at least solve the defects in the prior art to a certain extent, thereby providing the integrated three-dimensional mobile imaging seedling raising greenhouse. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides an integrated three-dimensional mobile imaging seedling raising greenhouse which comprises a greenhouse frame composed of a plurality of upright posts and at least two parallel main beams, and is characterized by further comprising a mobile beam, an image acquisition module and a control module; The lower surface of the main beam is provided with a main beam track groove extending along a first direction, a longitudinal wheel assembly is connected in a sliding manner in the main beam track groove, and the bottom end of the longitudinal wheel assembly is fixedly connected with the upper surface of the movable beam; The lower surface of the moving beam is provided with a moving beam track groove extending along the second direction, and the moving beam track groove is connected with a transverse wheel assembly in a sliding way; The image acquisition module comprises a connecting column, a telescopic column and an imaging device, wherein the top end of the connecting column is fixedly connected with the bottom end of the transverse wheel assembly; The longitudinal wheel assembly, the transverse wheel assembly and the telescopic column are respectively in communication connection with the control module. In an alternative embodiment, the imaging device further comprises an image analysis module, wherein an input end of the image analysis module is in communication connection with an output end of the imaging device, and an output end of the image analysis module is in communication connection with the control module. In an alternative embodiment, the longitudinal wheel assembly and the transverse wheel assembly each comprise a biaxial motor, a fixture and at least two driving wheels; The driving wheel is connected with the power output shafts at the two ends of the double-shaft motor respectively, the top end of the fixing piece is fixedly connected with the bottom end of the driving motor, and the input end of the double-shaft motor is connected with the output end of the control module in a communication way; The bottom of mounting in the vertical wheel subassembly is connected with the upper surface fixed of travelling beam, the bottom of mounting in the horizontal wheel subassembly is connected with the top fixed of spliced pole. In an alternative embodiment, the telescopic column comprises an outer tube, an inner tube, a telescopic motor and a transmission mechanism, wherein the outer tube is sleeved outside the inner tube, and the inner tube is in sliding connection with the outer tube; The transmission mechanism comprises a rack and a gear meshed with the rack, wherein the gear is fixedly arranged on an output shaft of the telescopic motor, and the rack is fixedly arranged on the outer side wall of the inner tube along th