62results about How to "Multipurpose" patented technology

The invention discloses a multipurpose low-conductivity ceramic/noble metal lamellar composite thermal barrier coating, relating a composite material and coating technology. The coating is divided into four types: (1) regularly and alternatively depositing low-conductivity ceramic layers and noble metal layers; (2) irregularly and alternatively depositing low-conductivity ceramic layers and noblemetal layers; (3) exerting low-conductivity ceramic and noble metal lamellar composite thermal barrier coatings on antioxidant protection layers deposited on the surface of a basic alloy; and (4) depositing other functional coatings on the outer surface of the low-conductivity ceramic/noble metal lamellar composite thermal barrier coating. According to the invention, the lamellar composite thermal barrier coating formed by alternatively depositing the low-conductivity ceramic layers and the noble metal layers has the advantages of excellent thermal insulation performance and thermal shock resistance, stable coating structure and long service life and can be applied to the high temperature protection of hot end components of refractory alloys or high temperature alloys such as an aircraft engine, a marine engine, a ground gas turbine, a rocket engine, and the like.

The invention discloses an automatic overturning machine for a material box. The automatic overturning machine comprises a rack, an oblique collecting hopper is arranged in the rack, and the collecting hopper is installed on the rack through a damping spring and a tensioning bolt. An overturning device is arranged at the position, corresponding to a feeding port of the collecting hopper, of the rack, and a pressing device is arranged at the position of a feeding port of the overturning device. During use, the material box containing materials is placed in the overturning device, the pressing device moves along with the overturning device after pressing the material box, and the material box can achieve discharging after being overturned in the collecting hopper. The overturning machine can replace manual operation, the operation that parts in different material boxes are transferred into other special material boxes through the overturning machine can be completed, no other manual operation and judgment link are needed, and the purpose of fast box changing of the parts is achieved. The automatic overturning machine has the beneficial effects that the structure is simple, the production cost is low, and operation is simple; and the production efficiency is improved, and the danger of box toppling is lowered.

The invention discloses a goods-to-customer return operation method, comprising: performing transportation handover of returned goods; generating and printing consignment batch bar codes; inputting a consignment sheet and generating a sorting instruction; transporting the returned goods to a sorting area; placing the returned goods onto temporary storage units according to a system prompt, and checking the quantity; scheduling, by a system, corresponding containers to sorting tables of the sorting area according to the sorting operation requirement, and prompting sorting the goods with the matched sorting tables and temporary storage units; and transporting the returned goods in the containers to corresponding goods storage areas. By adopting the method, the flows of operation links in logistics storage are unified, multiple purposes of an operation area are realized, and one functional operation area can be used for a goods return operation and a consignment cross docking operation.

The invention discloses a train approach warning device and belongs to the technical field of electronic instruments. The train approach warning device comprises an acquisition unit, a processing unit and a warning unit, wherein the acquisition unit is used for acquiring sound vibration signals of tracks and transmitting the acquired sound vibration signals to the processing unit, and the processing unit is used for processing the sound vibration signals to obtain train approach distances and speeds and outputting control signals according to the train approach distances to drive the warning unit to send warning information. The train approach warning device has the advantages that the train approach warning device is small in size, portable and convenient to mount for defense and dismount; being multipurpose, the train approach warning device can be inserted into a turnout during turnout sweeping so as to be capable of warning when a train approaches and preventing turnout movement and clamping injury of turnout sweepers, can be attracted on the side face of a rail for defense during track construction protection, or can be arranged at a railway crossing to warn a coming vehicle.

The cutting machine in the invention comprises a base, a hob, a driven device, a side arm, a first holding device and a second holding device. The base comprises a work platform, and the object containing frame is used for holding work piece, a hole is set in the platform. The hob goes across the hole and rotates by a central axis to cut the work piece. The driven device comprises a motor which is used to rotate the hob. The side arm is fixed on the base, and the first holding device lining with the side arm holds the end of the hob. The second holding device is set in the inner part of the base to hold the other end of the hob.

A rail transit cleaning-type ventilation protective air-tight door is arranged in a ventilating duct of underground railway civil air-defense construction and comprises a steel door leaf, a steel door frame, a steel latch, a steel hinge and a door leaf fixing device, wherein a sealing element is arranged between the steel door leaf and the steel door frame, a ventilating hole is formed in the steel door leaf, the windward side of the steel door leaf is provided with a high-strength steel swing plate valve which corresponds to the ventilating hole, the leeward face of the steel door leaf is provided with a closed valve and a dust filter which correspond to the ventilating hole, and the high-strength steel swing plate valve comprises a steel valve base, a steel valve base hinged support, a steel hinge shaft, a high-strength steel swing plate hinged support, a high-strength steel swing plate and a steel limit base. The rail transit cleaning-type ventilation protective air-tight door is easy to install, solves the problem that an original rail transit cleaning-type ventilation system needs a long axial civil engineering protection section, saves civil engineering cost of a project, and further has the advantages of being easy to operate, flexible to switch and convenient to use and maintain.

The invention discloses a small-sized beacon ship. The small-sized beacon ship comprises a bottom cabin, a main deck, a driving deck, a compass clamping plate, a communication antenna, a hydraulic slewing crane, a horizontal hydraulic winch, navigation anchoring equipment and a propeller; the main deck is fixedly installed at the top end of the bottom cabin, the driving deck is mounted above the main deck, and the compass clamping plate is mounted above the driving deck; the communication antenna is fixedly installed on the compass clamping plate; the hydraulic slewing crane, the horizontal hydraulic winch and the navigation anchoring equipment are all installed on the main deck and located on the right side of the driving deck; and the propeller is installed at the tail part of the bottom cabin. The small-sized beacon ship adapts to demand for rapid rush repairing, emergently arranging and maintaining of a beacon in a coastal navigation area, and gives consideration to multi-function and multi-purpose of measurement, communication and radio positioning monitoring; and cost performance is very high, operating and maintaining cost is low, technology is advanced, safety and reliability are achieved, economical efficiency and practicality are realized, and market popularizing prospects are excellent.

The invention discloses a multi-structure and multi-purpose line-type cross-shaped screwdriver and relates to the machinery field. According to the scheme, the multi-structure and multi-purpose line-type cross-shaped screwdriver is characterized by comprising a first straight rod, a second straight rod, a third straight rod, a multi-component detachable connection device and other structure components; the first straight rod, the second straight rod and the third straight rod are the same in length, width and thickness, and are jointly connected into a whole through the multi-component detachable connection device; after being manually adjusted, the first straight rod, the second straight rod and the third straight rod which are connected by the multi-component detachable connection device can be outwards opened at the same time to be in a larger subtriangular shape, and after being manually adjusted in the reverse direction, the first straight rod, the second straight rod and the third straight rod which are connected by the multi-component detachable connection device can be folded towards the center at the same time. The multi-structure and multi-purpose line-type cross-shaped screwdriver has the beneficial effect of multiple purposes.

The invention discloses an eyeshade type micro-net atomizer, and relates to the technical field of medical instruments. The atomizer comprises an eyeshade main body and an eyeshade support which are arranged from right to left, wherein the front side and the rear side of the eyeshade main body and the front side and the rear side of the eyeshade support are each provided with a micro-net atomization module mounting hole; two micro-net atomization modules are located between the eyeshade main body and the eyeshade support; the right end of each micro-net atomization module is fixedly arranged in the corresponding mounting hole of the eyeshade main body; the left end of each micro-net atomization module is fixedly arranged in the corresponding mounting hole of the eyeshade support; an eye patch is fixedly connected with and arranged in the mounting hole located at the left side of the eyeshade support; each micro-net atomization module comprises a medicine bin; openings are respectivelyarranged at the upper end and the lower end of each medicine bin; an opening located at the lower end of each medicine bin is closed through an atomization generation module; and a mist outlet is arranged on a position, corresponding to the atomization generation module, of the eyeshade support. The atomizer provided by the invention has the advantages of capability of improving the comfort degreeof drug delivery, low noise, convenient use and the like.

The invention provides a traditional Chinese medicine composition for treating psychogenic diseases and a preparation method thereof. The traditional Chinese medicine composition comprises the following ingredients: 1.2-2.4 parts of honeysuckle, 0.8-2.4 parts of Four petal ilex macropoda, 0.15-0.25 parts of liquorice, 1.2-2.4 parts of Bunge Corydalis herb, 0.4-0.8 part of rhizoma cyperi, 0.4-0.8 part of Alisma plantago-aquatica Linn., 0.4-0.8 part of root of common vladimiria, 0.8-1.6 parts of tangerine peel, 1.2-2.4 parts of Prunella vulgaris, 1.2-2.4 parts of fructus forsythia and 0.8-1.6 parts of Sculellaria barbata. The preparation method comprises the following steps: smashing and mixing all medicines in a formula, and obtaining fine power mixture; taking honey as adhesive, and obtaining honey pill by the fine powder mixture. The medicine can be used for treating various psychogenic diseases, and the preparation method has the advantages of simpleness in operation, high production efficiency, low cost and the like.

The wide-range high-low temperature cycle device comprises: a SCM to control step motor and auto liquid-nitrogen supplying, and multiplex analog switch around a data acquisition card to enhance analog channels for the card and separate the control module and signal monitor module. This invention can improve device reliability and convenience for wide application.

The invention provides a working position apparatus. The working position apparatus comprises a working position frame and a storage through hole formed in the working position frame, wherein at least one ring-shaped baffle plate is arranged on the working position frame; the ring-shaped baffle plate is connected with the working position frame by a rotary shaft; the rotary shaft is vertical to the working position frame; and the rotary shaft is arranged around the storage through hole. The working position apparatus has the beneficial effects of being capable of selecting baffle plates with different bore diameters according to the sizes of objects to be stored, so that a plurality of purposes of the working position apparatus are realized, and the market prospect is good.