136results about How to "Good detachment" patented technology

The invention relates to a caliper for disc brake comprising a caliper body which defines a housing compartment for an associated brake disc and houses at least one pair of pads arranged on opposite sides of the housing compartment along an axial direction. The caliper body comprises at least one thrust piston axially operable against the pad, at least one axial guide which supports and guides the pad in the axial direction and a first thrust spring which exerts a thrust on the pad. Said thrust has a first axial component, axially directed in a direction of approach to the pistons, and a first radial component, perpendicular to the axial direction. Advantageously, the caliper body comprises at least one compensation spring which exerts an axial thrust on the pad in a direction of approach to the pistons. The second axial component annuls the momentum given by the friction force exchanged between the pad and the axial guide with respect to the point of application of the first axial component on the pad.

The invention discloses an electric vehicle battery pack system convenient to disassemble and assemble. The electric vehicle battery pack system includes a battery pack, a moving track, a locking mechanism, a charging interface component and a battery pack grabbing device. The battery pack is slidably arranged on the moving track, a charging connector matched with the charging interface componentis arranged at the front end of the battery pack, the locking mechanism is used for locking or unlocking the battery pack, and the battery pack grabbing device is used for unlocking the battery pack and the moving track and installing or separating the battery pack and the moving track. According to the electric vehicle battery pack system convenient to replace provided by the embodiment of the invention, the battery pack can be fixed effectively, the impact of the battery pack on the charging interface component and the charging connector of the battery pack when the battery pack is installedon an electric vehicle can be reduced, at the same time, shaking of the battery pack during the movement of the electric vehicle is reduced, and the safety of the driving process of the electric vehicle is improved. According to the electric vehicle battery pack system convenient to disassemble and assemble, the automatic assembly and disassembly and automatic transportation of the battery pack can be realized, and the labor cost of a battery replacing station can be effectively reduced.

The invention relates to a bagging device used for bagging fruits with mesh bags. The bagging device comprises a clamping separating assembly, a bag supporting assembly, a lifting mechanism and a rack, the lifting mechanism and the clamping separating assembly are installed on the rack, the bag supporting assembly is arranged above the clamping separating assembly and is installed on the lifting mechanism, and the lifting mechanism can drive the bag supporting assembly to move up and down; and the bag supporting assembly comprises a bag supporting mechanism and a bag supporting driving mechanism, the bag supporting mechanism comprises bag supporting claws capable of opening and closing in parallel, the clamping separating assembly comprises a clamping separating mechanism, the clamping separating mechanism comprises clamping separating claws, the bag supporting claws and the clamping separating claws are evenly distributed along a circle, and the clamping separating claws and the bag supporting claws are staggered in the circumferential direction. The overall structure is simple, and the bagging efficiency is high; and stress is even during supporting or clamping separation of a net bag, and the net bag can be prevented from being damaged by supporting or clamping.

The invention relates to an anti-falling recyclable safety plugging device which comprises a bidiscoidal nickel-titanium wire bracket, a screw thread steel bushing, a polyester film and a sewing line. The screw thread steel bushing is arranged on the bidiscoidal nickel-titanium wire bracket; the polyester film is arranged in the bidiscoidal nickel-titanium wire bracket; the screw thread steel bushing is provided with a process slot in a truncated cone shape; the process slot is provided with a through hole; and the sewing line passes through the through hole. The safety plugging device disclosed by the invention solves the problem that an existing plugging device is likely to fall off to cause safety risk; moreover, the safety plugging device realizes that if the plugging device falls off after being separated from a push rod in the minimally invasive or interventional therapy of the congenital heart disease, recycling or regulation of the plugging device can be carried out again; the anti-falling recyclable safety plugging device has a simple structure and is easy to operate; safety risk of an operation is greatly reduced; the admission threshold of the minimally invasive or interventional operation on skills of a doctor is also relatively reduced; and the anti-falling recyclable safety plugging device is beneficial to selection of a patient and popularization of an operation method.

A signal input handle comprises a first input device, a second input device, a first pivoting rod and a second pivoting rod. The first input device comprises a first clamping groove, the second input device comprises a second clamping groove, and the first clamping groove corresponds to the second clamping groove. The first pivoting rod is arranged on the first input device in a pivoting mode, and the two opposite ends of the second pivoting rod are arranged on the second input device and the first pivoting rod in a pivoting mode respectively. The first pivoting rod and the second pivoting rod can be opened and closed relatively so that the first clamping groove and the second clamping groove can be close or far from each other relatively.

The invention discloses a waste gas exhausting and recycling device for an anaesthesia machine for the anesthesia department. The waste gas exhausting and recycling device comprises an exhausting mechanism used for inhaling and a cleaning mechanism used for treating waste gas, wherein both the exhausting mechanism and the cleaning mechanism are mounted on a bottom plate; the exhausting mechanism communicates with the cleaning mechanism through a gas pump; under gas exhausting action of the gas pump, the exhausting mechanism rotates and cleans a contact surface; and the exhausting mechanism isarranged on a supporting barrel in a sliding mode. According to the waste gas exhausting and recycling device disclosed by the invention, in use, a gas exhausting cover is fitted to a waste gas outletof the anaesthesia machine, and then, the gas pump can be started for completely and intensively exhausting waste gas through a gas exhausting cover, and gas flow drives fan blades and bristles to continuously rotate to clean the position of a waste gas hole, so that a cleaning problem caused by impurity attaching can be avoided; harmful substances in the waste gas are removed after the waste gaspasses through an alkaline solution, alkaline steam in tail gas is cleaned by cleaning water and then is dried through active carbon particles for being discharged; and a gas exhaust pipeline can bedesigned to improve contact efficiency of the gas and the active carbon particles in the drying cavity to improve drying and drying treatment effect.

The invention relates to a mold core for valve body casting and a valve body wax pattern forming die. The valve body wax pattern forming die comprises an upper die body, a lower die body and the moldcore. The upper die body is buckled to the lower die body, a cavity is formed in the joint surface of the upper die body and the lower die body and communicates with the outside through a wax ejectionport in the side wall, and the cavity communicates with the outside through a first mounting hole, a second mounting hole and a third mounting hole. The first mounting hole internally cooperates witha first mold core for forming an upper flow channel of a shut-off valve, the second mounting hole internally cooperates with a second mold core for forming a valve rod hole of the shut-off valve, andthe third mounting hole internally cooperates with a third mold core for forming a lower flow channel for the shut-off valve. The end, close to the second mold core, of the first mold core is provided with a lateral forming concave surface matched with a lateral protrusion on the second mold core, the second mold core is internally provided with a locking rod extending in the axial direction of the second mold core, the inner extending end of the locking rod penetrates through a column used for forming a valve flap hole and is fixedly connected with a corresponding connecting hole in the third mold core, and the two end surfaces of the column abut against the second mold core and the third mold core respectively.

The invention relates to a blood flow adjustor for hematodialysis. The blood flow adjustor comprises a basal wall and an expansion capsule covering one side of the basal wall; the expansion capsule and the basal wall are provided with an expansion chamber; the expansion chamber is connected with a self-sealing device through a catheter; the blood flow adjustor is arranged on the vein side of internal arteriovenous fistula in advance, gas or liquid is injected into the expansion chamber through the catheter, the catheter is sealed by the self-sealing device, the catheter is implanted under the skin, the expansion capsule expands to restrain blood flow of venous return, the required return quantity is controlled, the overload of the heart is avoided, and heart failure of a hematodialysis patient is effectively reduced.

The invention provides an electricity storage system of a vanadium battery cargo ship and a charging method. The system comprises a vanadium battery collocation room, a vanadium battery electrolyte storage area, a pump-in pipeline and a pump-out pipeline, wherein the vanadium battery electrolyte storage area comprises anti-corrosion buckets for separate storage of anode and cathode electrolytes; the anti-corrosion buckets are communicated with a double bottom ballasting area at the bottom of a cabin; an extraction opening of the pump-out pipeline is communicated with the bottommost part of theballasting area; the other end of the pump-out pipeline conveys the electrolytes to a shore-based liquid exchanging and charging platform through a connecting pipe; one end of the pump-in pipeline isconnected with a shore-based charging station; a liquid outlet is connected into an electrolyte bucket; the vanadium battery collocation room comprises a magnetic pump connected to the double bottomballasting area storing the electrolyte, and a vanadium battery pile set connected with the other end of the magnetic pump; an outlet pipeline of the vanadium battery pile set is communicated with theanti-corrosion buckets. The system makes full use of an idle space in the ballasting area; the influence of the electricity storage system on the carrying capacity of the cargo ship is reduced to thefull extent; a vanadium battery is adopted as an energy storage means for stable energy storage; quick charging is achieved in a manner of replacing the electrolyte of the vanadium battery.

An engine and pod assembly for an aircraft includes a pod receiving an engine having an air intake. A rotating nose cone extends on the nose cone, as well as a device for limiting the formation of ice. The device includes means for creating a circumferential heterogeneity of ice on the nose cone.

The invention relates to the technical field of safety protection devices and provides an electrical equipment safety protection device which comprises a bottom plate and a clamping device fixedly installed at the bottom of the bottom plate; a fixing plate is fixedly connected to the middle of the upper surface of the bottom plate; box bodies are fixedly installed on the left side and the right side of the upper surface of the bottom plate, and the two box bodies are symmetrical with the center line in the vertical direction of a protection shell as the symmetry axis. Through the cooperation of driving motors, driving gears, connecting sleeves, threaded rods, driven gears and support frames, when the left driving motor is started clockwise, the protection shell can be separated from the bottom plate; at the moment, the electrical equipment on the bottom plate is not covered, a user can conveniently overhaul and replace the electrical equipment on the bottom plate, and the problems thatit is inconvenient for the user to overhaul a conventional electrical equipment safety protection device and it is troublesome to replace some parts thereof are solved.

The invention relates to a carbon fiber electric heating core without a support body and a demolding method of the carbon fiber electric heating core without the support body and belongs to the fieldof preparation of carbon fiber infrared electric heating cores. The method comprises the following steps that firstly, the surface of a support core rod of a high-temperature-resistant carbon fiber electric heating body is wrapped with demolding cloth, a demolding agent on the surface of the demolding cloth is melted into liquid by utilizing instantaneous high-temperature heat radiation energy generated when carbon fibers are electrified, and meanwhile mesh fabric in the demolding cloth is carbonized into powder, so that a stable gap exists between the high-temperature-resistant support core rod and the carbon fiber electric heating core, and demolding is realized after cooling. The demolding method solves the problems of low demolding efficiency, poor quality and the high rejection rate of an existing carbon fiber infrared electric heating core in a demolding process. According to the demolding method, the demolding mode of the cooperative use of the demolding cloth with the melting characteristic and a high-temperature-resistant support core rod die is adopted, during demolding, the demolding gap can be flexibly adjusted according to the wrapping thickness of the demolding cloth,so that the demolding method is suitable for demolding carbon fiber electric heating tapes in different shapes and has the good application prospect.

In order to solve the original coal bunker blockage problem, the invention provides an anti-blockage device of a boiler coal bunker. The device is characterized by comprising a feeding roller, a transmission shaft and an electric motor; the feeding roller is mounted at the shrinkage position, with the diameter being on meter, below an original coal bunker, and is driven by the electric motor through the transmission shaft, the two ends of the transmission shaft penetrate corresponding holes in the coal bunker, the feeding roller is driven by the transmission shaft to rotate so as to move raw coal blocked above the upper portion, the dredging effect is achieved, furthermore, blades of the feeding roller are not located on the same plane in a staggered manner, when the feeding roller does not work, the roller shrinks into the transmission shaft through a controller connected into the transmission shaft, accordingly, drawing can be conveniently achieved through corresponding holes in thecoal bunker, and the disturbance in the raw coal feeding process is reduced.

The invention relates to arrangements for spatially displaying a scene or object, in which a great number of individual pixels α_ij in a grid of rows (j) and columns (i) are made visible simultaneously, with the pixels (α_ij) presenting bits of partial information from several views A_k (k=1 . . . n) of the scene or object, and in which propagation directions for the light radiated by the pixels (α_ij) are established by means of a structured plate. The structured plate contains a great number of optical imaging elements (β_pq) arranged in a grid of rows (q) and columns (p). According to the invention, at least two of the following kinds of optical imaging elements (β_pq) are simultaneously provided on the structured plate, viz. wavelength or gray level filter, lens or cylinder lens, and/or prism.

The invention discloses a military multifunctional textile fabric decontaminating device. The military multifunctional textile fabric decontaminating device comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a first vertical plate and a second vertical plate; the first vertical plate is positioned on the back surface of the second vertical plate; the back surface of the first vertical plate is fixedly connected with a first placement plate and a second placement plate; the first placement plate is positioned on the right side of the second placement plate;the top of the first placement plate and the top of the second placement plate are separately fixedly connected with a first water pump and a second water pump; the top of the front surface of the first vertical plate is fixedly connected with a water tank and a high-pressure water gun; the high-pressure water gun is positioned at the bottom of the water tank; a water outlet tube of the first water pump communicates with the high-pressure water gun; and a water inlet tube of the first water pump communicates with the water tank. By arrangement of the first water pump, the water tank, the high-pressure water gun and a fabric reeling device of the military multifunctional textile fabric decontaminating device, requirements of artificial operation can be reduced, mechanical automation abilityis improved, fabrics and the water gun do not need to move manually, and the fabric decontaminating efficiency can be improved.

The invention discloses a wire stripping and cutting machine and relates to wire stripping equipment which is used for solving the problem that a common wire stripper easily winds and knots a cable. The machine comprises a rack, an upper clamping roller and a lower clamping roller which are installed on the rack in a rotating mode, a cable pressing opening used for extruding a cable is formed between the upper clamping roller and the lower clamping roller, and a driving mechanism which is arranged on the rack and drives the upper clamping roller or the lower clamping roller to rotate. The device further comprises a cut-off mechanism, the cutting-off mechanism comprises a guide column fixed to the rack and located on one side of the wire outlet end of the wire pressing opening, an upper cutting plate arranged on the guide column in a lifting mode and a lower cutting plate installed on the rack and used in cooperation with the upper cutting plate, the upper cutting plate and the lower clamping roller are in linkage through a linkage mechanism, and then the upper cutting plate is driven to do up-down reciprocating motion. The machine has the following advantages and effects that the cutting mechanism can cut a fractured cable into small sections, so that the cable is not prone to being wound and knotted due to the fact that the cable is dragged too long, people can conveniently pull a metal core out of an insulating sheath, and therefore the purpose of conveniently arranging the cable is achieved.

The invention provides a novel transurethral bladder tumor electrocision electrode with a hook-shaped structure. The electrocision electrode comprises a urethral catheter which is smooth in appearanceand free of sharp protruding structures, a sight glass tube and an electrode catheter are arranged in the urethral catheter, an indwelling device sleeving the outer wall of the electrode catheter isarranged in the urethral catheter, and the electrode catheter is slidably connected to the indwelling device through a sliding way; hollow bearings are symmetrically fixed to the two ends of the interior of the electrode catheter, a cable catheter penetrates through the interior of each of the two sets of bearings, and the end, placed in the bladder, of the cable catheter is connected to an electrocision electrode of a hook-shaped structure; the electrocision electrode is convenient to rotate and adjust in the angle direction, the urethral catheter is stably attached to the urethra in the adjusting process, and damage of the catheter to the urethral wall is reduced; and the electrocision electrode is of a hook-shaped structure, the contact surface between the electrocision electrode and atumor is reduced, burn damage to the inner wall of the bladder is reduced during electrocision, the hook end of the hook-shaped structure can lift and tear the tumor to separate the tumor from the inner wall of the bladder, and the electrocision electrode is convenient to use.

The invention particularly relates to a traditional Chinese medicine decoction dreg recycling device, and belongs to the technical field of pharmaceutical equipment. The decoction dreg recycling device for classifying traditional Chinese medicine decoction dregs is provided. According to the scheme, a material receiving guide plate is hinged to the right end of a separation box used for classifying the traditional Chinese medicine decoction dregs, and supporting columns are arranged on the two sides of the material receiving guide plate. The material receiving guide plate and the supporting columns are hinged through a universal ball. A material receiving box A is arranged at the right end of the material receiving guide plate, a drying tank A is arranged on the right side of the material receiving box A, and traditional Chinese medicinal materials in the material receiving box A enter the drying tank A through a material conveying belt. A discharging outlet is formed in the lower portion of the right end of the separation box, a material receiving box B is communicated with the discharging outlet of the separation box, and a drying tank B is arranged on the left side of the material receiving box B. The traditional Chinese medicinal materials in the material receiving box B enter the drying tank B through the material conveying belt. By adoption of the device, the decoction dreg treatment speed is increased, and the decoction dreg treatment cost is reduced.

The invention relates to a forming assembly for plugging of a prefabricated concrete grouting layer as well as a component and a method. The forming assembly comprises a concentric-square-shaped or U-shaped rubber pipe surrounding a grouting layer area, wherein the rubber pipe can communicate with an external air source to achieve inflation and deflation, and the rubber pipe is arranged with the functions that under the condition of inflation, the grouting layer area is isolated from the outside, a plugging space is formed on the outer side of the rubber pipe, and the plugging space is used for being filled with sealing slurry so as to form a plugging structure; and an air nozzle is arranged on the side wall of the rubber pipe and can extend out of a notch. According to the forming assembly for plugging of the prefabricated concrete grouting layer as well as the component and the method, pouring of the plugging structure at the grouting layer can be conveniently achieved.

This invention relates to systems for delivering medical devices, as well as related systems and methods. The invention also relates to methods of prevention and treatment of biofilm related contamination of systems or devices for medication delivery and methods of treating medical devices, such as catheters, to prevent infection from said device.

The invention discloses an agricultural soil remedying device. The agricultural soil remedying device comprises a filter cartridge, wherein a conical funnel body is arranged at the top of the filter cartridge; a tip is arranged at the bottom of the filter cartridge; a coaxial inner pipe is arranged inside the filter cartridge; a first barrel chamber is formed between the filter cartridge and the inner pipe; a coaxial vertical water pipe is arranged inside the inner pipe; a second barrel chamber is formed between the inner pipe and the vertical water pipe; a plurality of liquid dispersing holescommunicating the first barrel chamber with the second barrel chamber are formed in the side wall of the inner pipe; a circular box is arranged at the inner bottom of the second barrel chamber; a ring-shaped cover is arranged on the circular box; a circle of water inlet holes are formed in the surface of the ring-shaped cover; an inner hole of the ring-shaped cover is connected to the bottom endof the vertical water pipe; a floating ring-shaped cork sleeving the vertical water pipe is arranged on the ring-shaped cover. The agricultural soil remedying device increases the acting depth of a leacheate, reduces waste of the leacheate, and is high in soil treatment efficiency.