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An easy-to-install milling cutter
ActiveCN224273423UEasy to installGuaranteed connection strengthMilling cuttersMilling cutterClassical mechanics
This utility model relates to the field of milling cutter technology and discloses a milling cutter that is easy to install. It includes a milling cutter shank section, a milling section at the bottom of the shank section, and a composite cylindrical component slidably mounted on the top surface of the shank section. The surface of the composite cylindrical component has friction grooves, and the inner wall of the composite cylindrical component has several positioning holes along its longitudinal direction. This utility model uses the composite cylindrical component, T-slots, positioning holes, composite I-shaped grooves, and limiting components, positioning screw holes, and limiting screws to form an auxiliary structure. After assembly and use based on the structure of the milling cutter shank section, the friction grooves on the surface of the composite cylindrical component effectively ensure the connection strength with the tool holder and the subsequent compressive strength of the cutter. Compared to other complex technical solutions in the prior art, the auxiliary structure and assembly and use of the milling cutter shank section in this application maintain convenient installation and usage conditions.
Owner:KUNSHAN JUNLIANGJINGMI CUTTERS CO LTD
Intelligent trailer hook control box shell structure
ActiveCN224306057UAddressing protection level requirement risksReduce costsCasings/cabinets/drawers detailsSupport structure mountingControl engineeringStructural engineering
Owner:WENYI PRECISION TECH (SHANGHAI) CO LTD
A temperature and humidity adjusting device for cotton yarn spinning production process
The utility model provides a kind of temperature and humidity regulating device of cotton yarn spinning production process, including placing plate, the top of the placing plate is fixedly connected with water tank, the outside of the placing plate is provided with spraying mechanism, the spraying mechanism includes fixed frame, conveying pipe and nozzle, the inside of the fixed frame is fixedly connected in the outside of placing plate, conveying inside is communicated in the outside of water tank, the outside of the conveying pipe is communicated in the inside of fixed frame, the top of the nozzle is communicated in the bottom of fixed frame, the left and right sides of the placing plate are all fixedly connected with conveying frame, conveying roller is movably connected in the inside of conveying frame, by spraying mechanism, when spinning body is dry, water source inside water tank is pumped in by conveying pipe, and it is sprayed by nozzle, increase the humidity of spinning body, guarantee the use intensity of fiber, prevent spinning body from breaking, by setting humidity sensor, it is convenient to more accurately monitor the humidity of spinning body.
Owner:ZHOUKOU YUANTIAN COTTON IND CO LTD
A folding counterweight frame for a crane
This utility model discloses a folding counterweight frame for cranes, including a bottom frame and a top frame. A folding assembly is provided on the top of the bottom frame, and a combination assembly is provided on the outer side of the folding assembly. The folding assembly includes side plates, which are fixedly installed at the four corners of the top of the bottom frame. Folding rods are rotatably connected between corresponding side plates, and mounting rods are inserted into the top of the folding rods. This utility model relates to the field of crane technology. This folding counterweight frame for cranes, by setting the folding assembly and the combination assembly, enables the rapid disassembly and folding of the counterweight frame, effectively solving the problem of the large size of the counterweight frame and its inconvenience in carrying. When transportation or storage is required, the counterweight frame can be folded up, greatly reducing its space occupation, facilitating transportation and storage, and reducing transportation costs and storage difficulty.
Owner:JIANGXI YUANXINGLONG HEAVY IND CO LTD
Double-end combined wire harness for motor and USB
ActiveCN224304397UImprove anti-interference abilityGuaranteed stabilityClimate change adaptationInsulated cablesSoftware engineeringElectric machinery
The utility model discloses a double -end combination wiring harness for motor and USB belongs to the technical field of wiring harness, including the glue shell one, the inside of glue shell one is provided with a plurality of terminal one, and the one end of glue shell one is connected with the wiring harness group no.
Owner:DONGGUAN FUDI ELECTRONICS CO LTD
A planting tray conveying trolley and a planting tray conveying system
PendingCN122254243AAvoid shaking and slidingAchieve multi-column synchronous transportationConveyorsCultivating equipmentsStructural engineeringMechanical engineering
The application discloses a planting disc conveying trolley and a planting disc conveying system, and belongs to the technical field of conveying equipment. The planting disc conveying trolley comprises a trolley body, the trolley body comprises a base, a first side plate, a second side plate and a third side plate, wherein the first side plate, the second side plate and the third side plate are perpendicularly fixed on the base and surround to form a bearing space capable of accommodating at least one planting disc; at least two supporting parts are arranged on the base along the length direction of the trolley body, and are used for supporting the planting disc, so that a gap is formed between the bottom of the planting disc and the base; the middle part of the third side plate is opened, so that the side of the base towards the opening protrudes and extends to form an integrated connecting part, at least one slot-shaped hollow opening is formed in the vertical direction of the base, and the connecting hole at the bottom of the slot-shaped hollow opening can be connected with a driving assembly.
Owner:安徽金晟达生物电子科技股份有限公司
A compression-resistant prefabricated bridge module structure
ActiveCN224281000UConvenient construction workGuaranteed accuracyBridge structural detailsBridge materialsClassical mechanicsStructural engineering
Owner:HEILONGJIANG JISHENG CONSTRUCTION ENGINEERING CO LTD