Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

288results about How to "Elegant appearance" patented technology

Wheat crop ridge seeding machine

InactiveCN102440097AConsistent coveringCompact structureSpadesPloughsSeederDrive wheel
The invention provides a wheat crop ridge seeding machine, relating to the technical field of agricultural machinery, in particular to a wheat crop seeding machine. A frame of the wheat crop ridge seeding machine is connected with a traction locomotive by virtue of a suspension traction frame at the front end, a driving wheel is arranged at the rear end of the frame, a seed storage tank is arranged at the upper part of the frame, a seed sowing device is arranged on the seed storage tank, and the driving wheel is connected with the seed sowing device and drives the seed sowing device by virtue of a transmission chain; the lower part of the frame is sequentially provided with a depth limiting wheel, a single-winged ridging plough, a ridging compacting machine, a seed opener, a ditch cleaning shovel and a ridge reshaping device; and the seed opener is connected with the seed sowing device by virtue of a seed drop tube. A suspension traction system, a ridge body moulding system and a precision drilling system of the seeding machine ensure earthing of a seeding trench to be uniform and ridge trench and ridge surface to be uniform, thus multiple processes such as ridging, sowing and the like can be completed at the same time, and agricultural requirements of high ridging quality, uniform seed discharging and consistent sowing depth can be met.
Owner:INST OF SOIL FERTILIZER & WATER SAVING AGRI GANSU ACAD OF AGRI SCI

Gypsum heat preservation painting mortar construction process

The invention relates to a gypsum heat preservation painting mortar construction process which comprises the steps that firstly, a base-layer wall is processed; secondly, according to the smoothness and perpendicularity of the surface of the base-layer wall, one wall is used as the datum, and a perpendicular square-setting elastic control line is hoisted; thirdly, gypsum bases are painted with mortar and used as angle beads; fourthly, the gypsum bases are painted with mortar and used as ash cakes and punching ribs; fifthly, gypsum heat preservation painting mortar is sprayed; sixthly, the gypsum heat preservation painting mortar is flattened and compacted, wherein the step of hanging nets on the junctions of different materials is further included between the second step and the third step; in the fourth step, after the ash cakes are manufactured and hardened, distribution cakes are manufactured and arranged through flax threads by controlling the ash cakes, so that the horizontal spacing between all the distribution cakes is not larger than 1500 mm; the steps of rib grinding and rib alignment are further included between the fourth step and the fifth step. Compared with the prior art, the gypsum heat preservation painting mortar construction process has the advantages that construction is convenient, plastering, scraping and repair are easy, the labor intensity is low, material consumption is lowered, the construction period is shortened, and construction cost is saved.
Owner:SHANGHAI LONGZHEN CONSTR ENG CO LTD

One-hand lipstick container

The present invention relates to a one-hand lipstick container, which includes: a container main body having a cylinder stood at the center of a body and a center through-hole formed through the center of the cylinder; a container cover that is rotatably connected to the upper portion of the container main body and has an open inlet formed through the upper surface; a cover holder that is combined by a spiral with the outer side of the cylinder of the container main body in the container cover and vertically ascends / descends by rotational force of the container cover; a door that is hinged to the cover holder to open / close the upper portion of the cover holder, opens a passage when the cover holder descends, and closes the passage when the cover holder ascends; a lipstick housing that is combined by a spiral with the inner side of the center through-hole of the container main body in the cover holder, vertically ascends / descends by rotational force of the cover holder, and ascends / descends in the opposite directions to the ascent / descent directions of the cover holder; and an anti-rotation means that transmits the rotational force of the cover holder to the lipstick housing and vertically guides the lipstick housing to ascend / descend in the opposite directions to the ascent / descent directions of the cover holder.
Owner:MELO R&D LLC

Universal test machine

The invention discloses a universal test machine, belonging to a detection device, which structurally comprises a worktable, a pedestal, columns, a screw, an upper crossbeam and a lower crossbeam. A lower end of the screw is fixedly arranged on the pedestal by nuts, an upper end of the screw passes through the worktable to be connected with the lower crossbeam, an oil cylinder is arranged on the upper part of the pedestal, a piston is arranged in the oil cylinder, the upper end of the piston is connected with the worktable, hydraulic pressure clamp systems are respectively arranged in the upper crossbeam and the lower crossbeam, each hydraulic pressure clamp system comprises a jaw plate and a jaw, the columns comprise four columns, lower ends of the four columns are respectively and fixedly arranged on the worktable, upper ends of the four columns are respectively fixedly arranged on the upper crossbeam, the upper crossbeam and the lower crossbeam are respectively of semi-open type structures, and the jaw plates are matched with the jaws in a dovetail way. The universal test machine has the characteristics that rigidity of a mainframe is greatly increased; by the adoption of the semi-open typed structures for the upper crossbeam and the lower crossbeam, rigidity is increased, deformation is not easy to occur, and cost is lowered; and clamp centering degree of the upper crossbeam and the lower crossbeam is increased, and test accuracy is increased and the like.
Owner:JINAN KEHUI TESTING INSTR

Stainless steel heat exchanger

The invention relates to a stainless steel heat exchanger with high heat exchange efficiency, energy conservation, environmental protection and free maintenance. The technical scheme provided by the invention is that: the stainless steel heat exchanger comprises a right tube plate, a left tube plate, radiating tubes and a shell, wherein two ends of the shell are provided with the right tube plate and the left tube plate with mounting holes; the radiating tubes are arranged in the shell; two ends of the radiating tubes are respectively inserted into corresponding holes of the right tube plate and the left tube plate; the radiating tubes comprise first radiating tubes and second radiating tubes; the interior of the shell is divided into three chambers, namely a combustion chamber at the bottom, a sparse tube chamber in the middle and a dense tube chamber on the top; the first radiating tubes are arranged inside the sparse tube chamber; the second radiating tubes are arranged in the dense tube chamber; the arrangement density of the second radiating tubes is greater than that of the first radiating tubes; and insulating plates are arranged between inner side walls of the left tube plate and the right tube plate and a contact surface of the shell. The stainless steel heat exchanger has the remarkable characteristics of high heat conversion efficiency, small floor area, space saving, application of stainless steel radiating tubes and free maintenance in 30 years.
Owner:WUXI XIZHOU MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products