48results about How to "Strong non-stick" patented technology

The invention discloses a medical efficient cotton swab device in the technical field of medical care equipment, and in particular relates to a cotton swab device for swabbing and nursing. The cotton swab device comprises a transparent tube body, an elastic arresting device, a liquid medicine push-injection device and a cotton block propulsion device, wherein multiple cylindrical compressed cotton blocks are stacked on a tube cavity of the transparent tube body in the vertical direction; and an arresting groove is formed in the lower part of the side surface of the cylindrical compressed cotton blocks in the peripheral direction. The medical efficient cotton swab device disclosed by the invention has the beneficial effects of being capable of storing multiple cylindrical compressed cotton blocks, dip-coating a liquid medicine quickly in use, being unnecessary to repeatedly take away cotton swab rods, and being convenient to operate, time-saving, labor-saving, clean and sanitary.

The invention relates to crystal swimming paint which comprises, by mass, 24-36% of inorganic modified methacrylate, 16-24% of hydroxy methyl acrylic resin, 11-19% of isopropanol, 6-14% of normal butanol, 16-24% of alcohol, 0.5-1.5% of polyether modified siloxane and 0.5-1.5% of polysiloxane. The crystal swimming paint is prepared by sequentially adding above components into a dispersion machine for mixing for 30 min at a speed of 500 rpm. The crystal swimming paint has the advantages that the surface of a product produced realizes effect of protecting metal material surface gloss of conventional crystal swimming paint and preventing the surface of a metal material to be oxidized and corroded by acid and alkali, and the crystal swimming paint has the advantage of being environment friendly, energy saving, high in safety, flexibility, hardness, self-cleaning performance and weatherability and resistant to acid and alkali.

The invention discloses an electric vibration damper applying shear thickening fluid, and relates to the technical field of transformer substation electric power guarantee equipment. The electric vibration damper comprises an electric stay cable, a hoop tube and an annular tube cylinder. The hoop tube and the annular tube cylinder are made of silica gel or rubber material. The annular tube cylinder has a shell structure which is internally provided with a cavity, and a center channel is arranged on the axial direction of the annular tube cylinder. The cavity is internally filled with shear thickening fluid. The side surface of the annular tube cylinder is provided with an elastic shrinkage expansion sealing cap which is communicated with the cavity. The hoop tube penetrates through the center channel of the annular tube cylinder and is fixedly connected with the internal wall of the center channel. The hoop tube sleeves the external part of the electric stay cable. A gap between the hoop tube and the electric stay wire is provided with an annular gluing cavity which is internally filled with flexible glue. Both of the hoop tube and the annular tube cylinder have a half body butting sealing structure. The beneficial effects of the electric vibration damper applying shear thickening fluid are that vibration of the electric stay wire is reduced by applying shear thickening fluid so that the effect is obvious and the structure is simple.

The invention discloses a sliding type limb compression therapeutic instrument and relates to the technical field of medical equipment. The sliding type limb compression therapeutic instrument comprises an encapsulating sleeve, an elastic compression sleeve arranged in the encapsulating sleeve in a sleeving manner and at least one sliding type driving mechanism, wherein each sliding type driving mechanism comprises a sliding base, a driving motor mounted on the sliding base and a flexible shaft compression ring, the flexible shaft compression ring comprises a rubber gear sleeve on the outer layer and a flexible shaft core on the inner layer, the flexible shaft core is fixedly connected with the rubber gear sleeve, one end of the flexible shaft core is connected in series with a guiding slider in sliding fit with an inner cavity of a casing pipe, and a reset spring is connected between the guiding slier located at the tail end and the top end of the casing pipe; at least two racks meshed with the rubber gear sleeves are uniformly distributed on the side surface of the elastic compression sleeve in the length direction. The zipper driving type limb compression therapeutic instrument which occupies small space and has a good compression effect can promote blood flow, prevent stasis and perform no-difference-level compression treatment from feet to thighs, and is simple to control and low in cost.

The invention discloses a hydraulic pressure-type cable tunnel cleaning device, and relates to the technical field of cable casting construction tools. The hydraulic pressure-type cable tunnel cleaning device comprises a conveying device, a water spraying device, a hard flared tube, a soft mud tube, a water pump and a driving motor; the conveying device consists of a conical cover, a conical spiral conveying sheet and a transmission shaft; the conical cover is fixedly arranged on the left end of the transmission shaft; the conical spiral conveying sheet is located behind the conical cover and is fixedly connected with the transmission shaft through support rods; the right part of the transmission shaft penetrates through the water spraying device and is in rotary hermetic match with the water spraying device; the left end of the water spraying device is a truncated cone-shaped water sprinkling cover; a cavity is arranged in the truncated cone-shaped water sprinkling cover; a soft shaft is coaxially arranged in a soft water inlet sleeve pipe; the output end on the left side of the soft shaft is connected with the right end of the transmission shaft; and the right end of the hard flared tube is in butt joint communication with the soft mud tube. The hydraulic pressure-type cable tunnel cleaning device is high in mud cleaning efficiency, small in work resistance and small in water consumption amount and can clean cleanly.

The invention discloses an electric overhead line de-icing device and relates to the technical field of electrical equipment maintenance. The electric overhead line de-icing device comprises a hanging unit, a de-icing unit and a driving unit. The hanging unit comprises a housing; the housing is internally provided with a channel; the top portion of the channel is in an inverted V shape; and a row of roller wheels are uniformly distributed on the top portion of the channel in the length direction. The de-icing unit comprises two semicircle de-icing rings which are symmetrically arranged and vertical to overhead lines, and a supporting column vertically arranged. The driving unit comprises a rubber belt track chassis, an electrical lifting platform and a B driving motor. The electric overhead line de-icing device is convenient to use, simple in structure, low in power consumption, high in working efficiency and good in de-icing effect.

The invention discloses an embedded harvesting net system for shellfish culture and relates to the technical field of aquaculture harvesting nets. The system comprises a traction machine and an embedding mechanism which is installed on the tail part of the traction machine and dragged by the traction machine; the embedding mechanism comprises a suspension frame, and a net roller mechanism is in rotary connection to the tail end of the suspension frame; the front end of the suspension frame is connected to a rotation shaft on the lower part of the rear end of the traction machine; a lifting mechanism is also connected between the middle part of the suspension frame and the traction machine; the net roller mechanism is composed of net rollers on the outmost layer, spoke connecting rods on the middle layer and a tube axis at the axis; the net rollers and the tube axis are firmly connected by the spoke connecting rods; a harvesting net axis roll is installed on the upper part of the suspension frame; and a harvesting net of the harvesting net axis roll bypasses from the net roller surface under the suspension frame and extends to the right rear part of the net rollers. According to the invention, energy consumption of shellfish harvesting can be reduced; the harvesting efficiency is high; shellfish growth environments only change a little; and the later sowing environment is very stable.

The invention relates to anti-sticking wear-resistant treatment of a metal substrate, in particular to a metal substrate with a thermally-sprayed anti-sticking wear-resistant coating and a preparation method thereof as well as a driving roller adopting the substrate. A nickel-based alloy coating is arranged on the surface of the metal substrate with the thermally-sprayed anti-sticking wear-resistant coating, and a silicon polymer resin layer is arranged on the surface of the nickel-based alloy coating in a disperse combination mode. The invention also discloses a method for preparing the metal substrate with the thermally-sprayed anti-sticking wear-resistant coating as well as a driving roller adopting the metal substrate. The product disclosed by the invention has the advantages that the anti-sticking effect is improved, the service life is prolonged, the equipment maintenance and repair strength and period are reduced, the equipment service efficiency is increased, the product quality is improved, and the production cost is lowered.

The invention discloses a bionic strip rubbing device for dried noodle processing, and relates to the technical field of food processing machinery. The bionic strip rubbing device comprises a support base, a power and transmission device installed on the support base and a bionic strip rubbing device body driven by the power and transmission device; the support base comprises a horizontally-arranged base plate and a pair of support plates which are arranged in parallel and perpendicularly installed on the two sides of the base plate; the power and transmission device comprises a drive motor installed on the right-side support plate; the support plates are each provided with a speed changing box connected with the output end of the drive motor; the output end of each speed changing box is connected with an inertia wheel; each inertia wheel is provided with an eccentric rotating shaft; a ring of strip rubbing pipes are uniformly connected between two circular fixing plates in the circumferential direction; the middle of each strip rubbing pipe is provided with a material port; each material port is connected with an arc-shaped seal cover in a covered and matched mode. The bionic strip rubbing device simulates motion of artificial strip rubbing, the production efficiency is improved, and the labor intensity of workers is reduced.

The invention discloses a plant soil loosening device and relates to the technical field of garden cultivation. The plant soil loosening device comprises two vibration semi-rings which are symmetrically arranged; one end of each of the two vibration semi-rings is connected through a rotary shaft and a fixed block A is mounted on the rotary shaft; the other ends of the two vibration semi-rings are matched in an inserting manner and a fixed block B is mounted at the inserting part; a handholding handle is mounted on each of the fixed block A and the fixed block B; the fixed block A is internally provided with a driving motor; the output end of the driving motor is connected with a flexible shaft; the flexible shaft sequentially penetrates through the two vibration semi-rings to surround in the two vibration semi-rings for one circle; eccentric rotors are uniformly mounted on the flexible shaft; between the adjacent eccentric rotors, the flexible shaft is rotationally connected with a supporting wheel fixedly connected with the inner walls of the vibration semi-rings; and soil loosening chisels which are vertically arranged are uniformly mounted at the lower end of each vibration semi-ring. The plant soil loosening device can be used for surrounding a plant for one circle to loosen soil, has high soil loosening efficiency, good soil hardening and crushing effect and high soil ventilation, is convenient to use and is simple to operate.