8 results about "Sunflower" patented technology

This utility model discloses a conveniently assembled and disassembled photovoltaic sunflower device, relating to the field of photovoltaic power generation technology. It includes a photovoltaic base, the top of which is equipped with multiple sets of petal-shaped photovoltaic panels via an electrically operated cornering platform. The bottom of the photovoltaic base is equipped with a positioning seat assembly pre-embedded in the ground. The positioning seat assembly includes a pre-embedded frame, within which a positioning plate slidably mounted on the bottom of the photovoltaic base. This utility model, through the positioning seat assembly, ensures that the top of the photovoltaic sunflower is at a suitable horizontal height, eliminating the need for manual disassembly and assembly of the petal-shaped photovoltaic panels, thus facilitating subsequent disassembly and maintenance. It also lowers the center of gravity of the photovoltaic sunflower, making it better able to withstand severe weather. Furthermore, the frame and inner lining plate protect the petal-shaped photovoltaic panels from damage caused by falling objects during severe weather, extending the device's service life.

1. The name of the design product: pet pad (sunflower). 2. The use of the design product: for pet sleep or rest. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This utility model discloses a high-strength, non-deformable sunflower-shaped aluminum profile radiator and its positioning fixture, including a base. The base is circular, and multiple mounting clips are uniformly fixedly connected to its inner wall circumferentially. Multiple heat sinks and heat sink components are uniformly fixedly connected to the outer wall circumferentially, with the heat sinks and heat sink components arranged alternately. This utility model increases the heat dissipation efficiency of the radiator by adding heat sink components between the multiple heat sinks, allowing them to cooperate. Simultaneously, reinforcing plates are added between the heat sinks and heat sink components to improve the overall strength of the radiator, preventing bending damage to the heat sinks or heat sink components during operation. The positioning fixture for the sunflower-shaped radiator allows for quick positioning and fixation during processing, improving the processing efficiency of the radiator.

This invention belongs to the field of genetic engineering technology, specifically relating to a BAMT gene that regulates salt-alkali tolerance in sunflowers and its application. The BAMT gene has the nucleotide sequence shown in SEQ ID NO.1. The amino acid sequence of the expressed protein of the BAMT gene is shown in SEQ ID NO.2. The specific primer pair nucleic acid sequences required for cloning the BAMT gene are shown in SEQ ID NO.3 and SEQ ID NO.4, or in SEQ ID NO.5 and SEQ ID NO.6. This invention also discloses the application of the BAMT gene regulating salt-alkali tolerance in sunflowers in a kit. To verify the difference in salt-alkali tolerance between two sunflower hybrids, hydroponic seedlings were treated with a saline-alkali solution. The results showed that the BAMT gene was continuously upregulated in K-27 and continuously downregulated in K-7, exhibiting a significant variety-specific expression pattern. This reveals the physiological and transcriptional regulatory characteristics of sunflowers in response to combined salt and alkali stress, and the identified BAMT gene can provide a reference for molecular breeding for salt-alkali tolerance.

The utility model discloses a sunflower harvesting and threshing machine, including opposite setting bridge side plate and setting in the threshing assembly between bridge side plate, the threshing assembly is used for realizing the harvesting and threshing of sunflower, the lower portion of bridge side plate is equipped with transport module, the threshing assembly includes power roller and bridge roller, a plurality of power roller interval through setting between bridge side plate, the protruding end of power roller one side is equipped with the sprocket no.

1. The name of the design product: badge. 2. The use of the design product: IP image sunflower boy badge for decoration and wearing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

This utility model relates to a matrix-type superconducting heat pipe radiator, including gravity heat pipes and sunflower-shaped heat sinks. Multiple gravity heat pipes are vertically arranged, with their lower ends concentrated on a substrate. Each gravity heat pipe is attached to a heat-generating device. Multiple sunflower-shaped heat sinks are spaced apart from bottom to top on each gravity heat pipe. Various capillary guiding structures are provided on the inner wall of the gravity heat pipes. The beneficial effects achieved by this utility model are: more stable heat dissipation quality control, improved heat dissipation effect, and stable and reliable structure.

The utility model relates to a kind of seeding device components, especially a secondary seed guiding mechanism of high-speed seeding point seeding device suitable for cotton, corn or sunflower large-grain seeds, containing annular clamping plate (11) of both sides and the guide plate (12) between annular clamping plate (11), guide plate (12) is the plate that is radially erected between guide plate (12) cross section presents "scoop", and, the guide plate (12) will annular clamping plate (11) between be separated into several curved and be equipped with import and export radial passage.For the utility model can greatly increase the diameter of seeding point seeding cylinder, set more point seeding nozzle on point seeding cylinder, in the same case of seeding speed, can substantially reduce the linear velocity of seed taking tray, prolong seed taking time, ensure the reliability of seed taking, to further improve seeding speed and operation quality.