120results about How to "Simple replacement process" patented technology

The invention relates to a modular administration appliance provided with a reusable base unit (100) comprising a drive device (140, 150) and a replaceable cartridge (200) that is detachably connectedto the base unit and comprises a product container (250). A rotary movement is transmitted between the base unit and the cartridge. To this end, the base unit comprises a driving element (160) whichcan be displaced in a rotary movement about a rotational axis by means of the drive device, and the cartridge comprises a rotatable transmission element (233) which is embodied in such a way that a rotation of the transmission element causes the ejection of the medicament to be administered. In a preferred form of embodiment, the transmission element at least partially surrounds the drive device.

The invention discloses a device and method for replacing a track slab of a slab ballastless track. The device comprises a lateral sliding mechanism, a temporary support structure and traction equipment, wherein the temporary support structure is used for performing horizontal support on the lateral sliding mechanism; the traction equipment is used for driving a track slab which needs to be laterally moved to laterally slide on the lateral sliding mechanism; the lateral sliding mechanism is horizontally arranged on the temporary support structure; and the lateral sliding mechanism is erected above a base plate on which a damaged track slab is located through the temporary support structure. The method comprises the following steps of: I, moving up steel rails; II, moving up the damaged track slab; III, erecting the lateral sliding mechanism; IV, laying the damaged track slab flatwise; V, moving right the damaged track slab; VI, hoisting the damaged track slab away and lifting a new track slab; VII, moving left the new track slab; VIII, removing the lateral sliding mechanism; IX, installing the new track slab; and X, moving down the steel rails and mounting. The device for replacing the track slab of the slab ballastless track is reasonable in design, easy and simple in use and operation and good in using effect, and the method for replacing the track slab of the slab ballastless track can be conveniently realized, and can be used for efficiently, rapidly and simply completing the replacement process of the track slab of the slab ballastless track.

The invention relates to a processing method for modifying atmospheric pressure on the surface of a carbon nanometer tube and a normal temperature plasma, which comprises the following steps: placing the carbon nanometer tube on a special transmission device of a plasma processing device; spraying the e plasma to the surface of the carbon nanometer tube under the atmospheric pressure and the openenvironment, so that the carbon nanometer tube moves in the atmosphere of the plasma, wherein the processing power is 10W to 5000W and the time is 0.01s to 6000s; and then generating the surface modification of the carbon nanometer tube. The invention can directly improve the surface property, the structure and the shape of the carbon nanometer tube for one step under the atmospheric pressure andthe normal temperature, and has the advantages of strong process controllability, simple replacement process and less environmental pollution by adopting the dry process. The effect of isosexual repulsion is generated on the particle surface of the carbon nanometer tube, so that the possibility on the reunion of nanometer particles is reduced.

The invention relates to a three-axis testing machine and a testing system, including a loading frame, a test piece box, a base, six actuators, a lifting cylinder, and a locking cylinder, wherein the axes of the six actuators intersect at one point O; the actuator is used to provide the test piece in the test piece box with six loads perpendicular to the six surfaces of the test piece, so that there are independent loading/unloading capabilities in three directions perpendicular to the surface of the test piece; the test piece The box is used to install and position the test piece, so that the geometric center 0'' of the test piece coincides with the geometric center 0' of the test piece box, and the geometric center O' of the test piece box coincides with the point O, and at the same time the Any plane is perpendicular to the axis of any actuator. The triaxial testing machine and test system can conveniently and quickly complete the centering process of the specimen, not only can load the specimen in three directions and six sides to complete the true triaxial test, but also , It can also realize one-way sudden unloading and complete the rockburst test.

The invention is suitable for the technical field of communications, and provides a mobile terminal icon replacing method and a mobile terminal. The method comprises the following steps of; setting an icon list for storing icon files; replacing at least one original icon file with a new icon file in the icon list; and invoking the new icon file to upload the new icon file to a user interface for use. Whereby, the mobile terminal icon replacing method and the mobile terminal simplify the replacing flow of shortcut icons in the mobile terminal, and users can replace the shortcut icons according to personal needs.

The invention discloses a forming device suitable for adult and child mask bodies. The forming device comprises a machine body, wherein a mounting base is arranged on the machine body, a mounting plate is arranged on the mounting base, a cutting and conveying base plate and a nose bridge line cutting mechanism are arranged on the mounting plate, and a base plate protection structure is arranged onthe cutting and conveying base plate corresponding to the cutting position of the nose bridge line cutting mechanism; a supporting and conveying mechanism is arranged on the machine body located on the downstream of the mounting base, and an ultrasonic welding mechanism is vertically slidably and adjustably mounted on the supporting and conveying mechanism; a height adjusting base plate is arranged between the mounting base and the mounting plate, and the mounting plate corresponds to the supporting and conveying position of the supporting and conveying mechanism. When the mask body for adults or children is produced, the requirement can be met by disassembling and assembling the height adjusting base plate, universality is high, meanwhile, the cutting and conveying base plate is protected through the base plate protection structure, the structure is simple, disassembling and assembling are convenient, the cost is low, and production continuity and production efficiency are effectively guaranteed.

The present invention discloses methane detecting fiber grating process and equipment. Platinum film is coated on the fibers on two sides of the grating to catalyze the oxidation reaction between oxygen in the air and methane, the reaction released heat causes the fibers to deform and the grating reflection peak to drift, and the wavelength of the reflection peak is determined so as to measure the concentration of methane in gas. When one set of methane sensors, one wideband light source and one wavelength division multiplexing demodulation system are connected with cycling devices, the distributive measurement with methane sensors may be realized.

The invention belongs to the technical field of purifiers or purifying equipment and in particular discloses an oil smoke purification filtering device capable of automatically replacing a filter belt. The filtering device comprises an outer frame and the filter belt arranged inside the outer frame, wherein the filter belt is a coiled filter belt; and the two end parts of the outer frame are provided with a winding device for automatically winding the coiled filter belt and a driving motor for driving the winding device to wind a blocked filter belt and drawing out a new filter belt. The filtering device can automatically replace the blocked filter belt in time and the outer frame does not need detaching, so that the filtering device is simple and convenient to operate and saves time and labor. Moreover, a coil of filter belt can be used for a plurality of purification periods and has a long service life, so that the delay of a completion period due to frequency replacement of the filter belt is reduced and purifying efficiency is improved effectively.

A fan stand structure for central processing unit (CPU), in that the stand structure is for locating a heat dissipating fan of a CPU and provides simple installation and replacement processes as well as good stability, includes an upper frame, a lower rear panel, expanding nail assemblies and positioning screw assemblies. The invention is characterized, the lower rear panel is placed at a reverse side and the upper frame is installed at an obverse side of the CPU base of the motherboard, respectively. Using the expanding nail assemblies and the positioning screw assemblies for locating the upper frame and the lower rear panel, a heat dissipating fan is installed at supporting arms of the upper frame, thereby providing a fan stand with simple installation and replacement processes as well as good stability.

A method and apparatus for radiography and also a detector for detecting incident radiation. In the method and the apparatus X-rays (9) are emitted from an X-ray source (60). Said X-rays which have interfered with an object to be imaged are detected (62) in a detector (64). The detector (64), which detects incident radiation is a gaseous avalanche chamber, including electrode arrangements between which a voltage is applied for creating an electrical field, which causes electron-ion avalanches of primary and secondary ionisation electrons released by incident radiation. The detector detects electrical signals in at least two detector electrode modules, said electrical signals being induced by electron-ion avalanches, in at least one of a plurality of detector electrode elements arranged adjacent to each other, each along a direction being essentially parallel to the incident radiation, and where the at least two independent detector electrode modules are arranged in close proximity to each other, each along a direction being essentially parallel to the incident radiation.

The invention provides a connecting device and a replaceable solar wing structure. The connecting device comprises a first connecting assembly and a second connecting assembly, wherein the first connecting assembly is used for being connected with a solar wing, and the second end of the first connecting assembly is provided with a locking structure; the second connecting assembly is used for beingconnected with a solar wing driving mechanism and is provided with a matching structure, the locking structure can be automatically locked with the matching structure when the first connecting assembly moves from the starting point to the terminal point of a preset track so as to enable the two connecting pieces to be locked with each other, and the locking structure can be automatically unlockedwith the matching structure when the first connecting assembly moves from the terminal point to the starting point of the preset track; floating connectors are arranged on the first connecting assembly and the second connecting assembly, and after the two connecting assemblies are locked with each other, the two floating connectors are connected with each other in an inserted mode to conduct electricity. According to the structure, when the solar wing is replaced, only the solar wing needs to be moved or rotated along the preset track, and any other unlocking, locking and power connection operation is not needed, so that the replacement process of the solar wing is simplified, and the replacement difficulty of the solar wing is reduced.

The invention relates to a method for performing plasma modification treatment on the surface of titania nano powder under the condition of atmospheric pressure and normal temperature. The method comprises the following steps: the titania nano powder is placed on special transmission equipment of plasma treatment equipment; plasma is directly sprayed to the surface of the titania nano powder under the condition of the atmospheric pressure and open environment; and the titania nano powder moves in the plasma atmosphere, and surface modification of the titania nano powder is performed, wherein the power of plasma treatment of the titania nano powder is between 10 watts and 5,000 watts, and the time is between 0.01 and 6,000 seconds. The method can directly improve the surface property, the structure and the shape of the titania nano powder at one step under the condition of the atmospheric pressure and normal temperature, and has strong technological controllability and simple conversion technology, and the dry-method processing technology has low environmental pollution; and the surface of titania nano particles has the effect of magnetic attraction of two like magnetic poles, so that the possibility of reducing agglomeration of the nano particles is reduced.

The invention relates to a support and hanger quantifying, mounting, detecting and regulating tool and a method using same to perform support and hanger load measurement. The regulating tool comprisesa first supporting assembly which is arranged on a hanger rod and is positioned below a turn-buckle, and a second supporting assembly which is positioned above the turn-buckle, wherein a force measuring assembly is arranged between the first supporting assembly and the second supporting assembly; the force measuring assembly at least comprises a force transmission rod which is arranged between the first supporting assembly and the second supporting assembly, and extends parallel to the hanger rod, a strain sensor which is adhered on the force transmission rod, a loading and unloading device for loading and unloading the force transmission rod, and a data processing device for acquiring strain data of the strain sensor and processing the strain data into force data. The tool can quickly and accurately quantify bracket load during mounting, detecting and regulating, and provides data support for standardized management of bracket mounting, detecting and whole-lifetime regulating.

The invention provides a semen collection frame for artificial insemination of livestock sows, which includes a water inlet pipe, a solenoid valve, a horizontal connecting plate and a semen collection cup support plate, and the rear end surface of the leakage plate is rotated by a shaft sleeve-shaft The mechanism is rotatably connected to a stool board, and there are multiple non-slip rectangular strips protruding equidistantly from the stool board; the oil cylinder mounting plate is symmetrically arranged at two places, and the two oil cylinder mounting plates are equidistantly penetrating with four installation and fixing holes. ; There is an oil cylinder shield welded on the telescoping rod of the oil cylinder described in each place. When the rod is retracted to the initial position, the oil cylinder shield is just in time to be lowered in linkage and pushed against the top of the oil cylinder mounting plate. With the arrangement of the nozzle of the present invention, the cleaning water ejected from the nozzle can clean the belly of the boar, clean up the sundries and feces, and avoid pollution to the pure semen.

The invention discloses a straw crusher which comprises a charging device, a discharge device, a crushing device and a feeding device, wherein the crushing device comprises a rotor spindle, rotor cutterheads, a plurality of groups of fly cutters, cutter pins and a filter screen; the rotor cutterheads are arranged and fixed on the rotor spindle at equal gaps; the fly cutters are connected with the rotor cutterheads by the cutter pins; gaps are formed between the fly cutters and the filter screen; a discharge port is formed below the filter screen and connected with the discharge device; the feeding device is in an L-shaped structure formed by an upper press roll and a lower press roll and forms a feeding channel; one end, with a larger opening, of the feeding channel faces towards a charging port and is connected with the charging device; the other end of the feeding channel is connected with the crushing device; the lower press roll is formed by arranging feeding rolls in parallel, and is connected with a charging conveying belt; the upper press roller at least consists of a feeding roll, and is mounted on an upper press roller cover; and a hinge is arranged at a charging port end of the press roll cover. The straw crusher has the advantages of simple structure, high crushing efficiency, stability, smaller product particle size and the like.

The invention discloses a pipe end heading machine. The pipe end heading machine comprises a machine frame and a pressing die arranged on the machine frame. Specifically, the pressing die can comprise a clamping block used for clamping a workpiece, and a clamping block seat used for installing the clamping block. The pressing die comprises a first pressing die body and a second pressing die body, wherein the first pressing die body and the second pressing die body perform clamping through a power element. The first pressing die body and the second pressing die body are transversely arranged along the machine frame, and the ends, away from each other, of the two pressing die bodies are in transmission connection with the power element through a clamping mechanism. Thus, in heading work, a heading oil cylinder (or an air cylinder) transversely acts on the pressing die, meanwhile, the pressing directions of the first pressing die body and the second pressing die body are transverse of the machine frame, the direction of action force generated by heading and the pressing direction of the workpiece are the same, breaking of a guide rod in a pressing cylinder is avoided, and therefore the working performance of the pipe end heading machine is improved, and the service life of the pipe heading machine is prolonged.

The invention discloses a vertical shaft crusher with spirally arranged crushing space anvils. The vertical shaft crusher comprises a crushing space (1) of the vertical shaft crusher, wherein the anvils (2) are provided and spirally arranged in the crushing space (1); anvil inlets (3) are arranged at a spiral line entry point on top of the crushing space (1); and anvil propping outlets (4) are arranged at the spiral line entry point at the bottom of the crushing space (1). According to the vertical shaft crusher disclosed by the invention, the anvils mounted on the internal wall of the crushing space are spirally arranged; and anvil inlets and the anvil propping outlets are arranged on the crushing space, and thus when the worn anvils in the crushing space are to be replaced due to wear, anvils can be fed from the anvil inlets; the anvils in the crushing space are driven to spirally move by an anvil propping inlet device so as to replace the anvils; and the anvils can be replaced without stopping the machine and opening the top cover. Compared with existing replacing processes, the process disclosed by the invention is simpler, saves force and time, and improves the production efficiency.

The invention relates to the field of the material sieving technology, in particular to a method for rapidly replacing a strained sieve net and a vibration sieve. The vibration sieve comprises a sieve frame, a net frame, the sieve net and a net straining strake. The net frame is arranged in the sieve frame. The vibration sieve is characterized in that the net straining strake is arranged on the inner wall of the sieve frame, a through hole is formed in the position, corresponding to the net straining strake, of the sieve frame, and an end portion of the net straining strake is penetrated out of the through hole; when the sieve net is replaced, the sieve net is horizontally placed on the net frame, the sieve frame is placed on another sieve net and falls off, and the sieve net is attached to the outer wall of the net frame after the sieve frame bends the sieve net downwards; an end portion of the net straining strake is linked with a straining device, and the net straining strake can be tightened by operating the straining device. As the sieve frame and the net straining strake are of an integral structure, when the sieve net is replaced, the sieve net just needs to be flatly placed at the upper end of the net frame, and then the sieve frame is placed on the sieve net and falls off at a time. The sieve frame vertically falls off to bend the sieve net so that the sieve net can be attached to the outer wall of the net frame. The sieve net does not need to be manually bent and the requirement for the skill proficiency of an operator does not exist.

The invention provides a gasoline odor adsorption and purification apparatus. The gasoline odor adsorption and purification apparatus comprises an air bellow filter screen, positioning plug boards, aplug bush, an air draft tube, a fan downward sliding track, a fan and a fan downward sliding support, wherein four fan cover positioning plug boards are circularly welded on the oblique circumferential outer wall of an exhaust hood in a penetrating manner, and the top ends of the four fan cover positioning plug boards extend upwardly in a supporting manner and are provided with one downward sliding limiting board; a top-end active carbon filter screen is circularly arranged, four filter screen supporting plug boards are circularly welded on the circumferential outer wall of an annular supporting framework of the top-end active carbon filter screen in an array manner, a rectangular plug hole is formed on each filter screen supporting plug board in a penetrating manner, and the top-end active carbon filter screen is arranged on the four fan cover positioning plug boards by virtue of the four filter screen supporting plug boards and urges the top ends of the four downward sliding limitingboards. By arranging the four fan cover positioning plug boards, the four fan cover positioning plug boards not only have a downward sliding positioning function when the exhaust hood is assembled ina plugging manner, and also have a function for pressing and positioning the fan.

The invention discloses an inverted take-up device. The inverted take-up device comprises a rack, a wire spool, a first motor, a wire guiding device, a take-up basket, a second motor and a controller, wherein the wire spool can be rotationally arranged; the first motor is used for driving the wire spool to rotate; the wire guiding device is used for guiding external wires to enter the wire spool and wind the wire spool, and driving the wires to fall off; the take-up basket is rotationally arranged under the wire spool; the second motor is used for driving the take-up basket to rotate and is not linked with the first motor; and the controller independently controls the first motor and the second motor to act.

The invention discloses semiconductor process equipment and a method for transferring wafers. The semiconductor process equipment comprises a reaction chamber and a loading and unloading chamber, wherein a tray and a supporting piece are arranged in the reaction chamber, the supporting piece is arranged on the bottom wall of the reaction chamber, the tray comprises a first sub-tray and a second sub-tray, the second sub-disc is arranged on the supporting piece, the first sub-tray is annular and is in lap joint with the second sub-tray, an annular groove is formed in the first sub-tray, after the first sub-tray is in lap joint with the second sub-tray, the bottom surface of the annular groove is flush with the top surface of the second sub-tray to form a wafer groove used for bearing a wafer, and the size of the second sub-tray is smaller than that of the wafer; and a first transfer assembly is arranged in the loading and unloading chamber. According to the scheme, the problems that thetray replacement procedure of existing semiconductor process equipment is tedious, and the operation efficiency of the equipment is reduced can be solved.