46results about How to "Push to achieve" patented technology

The invention relates to an electrical switch cabinet applying bevel gear transmission, which comprises a cabinet body (7) and a sliding door (8) located at a front end opening of the cabinet body (7), wherein a locking convex block (70) is fixedly arranged at the position, facing towards the opening, at the middle part of a frame of the cabinet body (7), the sliding door (8) is provided with a dragging mechanism at a side corresponding to the locking convex block (70), the dragging mechanism comprises an installation block (78) fixedly installed on a body of the sliding door (8) and guide rail blocks (81, 181) which are fixedly connected with the installation block (78), the opposite side surfaces of the guide rail blocks (81, 181) are provided with profile portions, and the profile portions sequentially comprise vertical blocking sections (810, 1810) in the front-and-back direction, inner concave horizontal sections (811, 1811), transitional inclined plane sections (812, 1812) and outer convex horizontal sections (813, 1813) front left to right.

The invention discloses an arch-included integral pushing method for a large-tonnage multi-span combined arch bridge. The method comprises the following steps of: erecting multi-span steel arched girders on a bridge-axis backfield road to assemble a tool-type platform in an arch-after-girder sectionalized spanned way; after assembling the main arch and the subarches, installing temporary compression bars and temporary wind cables between the main arch ribs and steel girders, dismantling arch rib brackets, mounting a walking translation-type pushing device, and pushing the steel arched girders in the entire hole out of the assembling platform; and repeating the steps in the same way until all the multihole steel arched girders are assembled and integrally pushed in place. The method has the advantages of definite stress, simple device structure, complete function, convenient operation, high degree of automation, novelty, high safety and low construction cost, and well solves the problems of weak partial stress and requirements for large-cantilever pushing in the novel combined arch bridge.

The invention discloses an air sac pushing device for a motor vehicle collision test, which mainly consists of a fixed inflating cylinder and a foldable cylindrical flexible air sac. The foldable cylindrical flexible air sac is connected with the inflating cylinder via a gland and a sealing device; more than two cylindrical cloth sacs are sewn and reinforced to form the foldable cylindrical flexible air sac, an air opening is arranged at one end of the foldable cylindrical flexible air sac and connected with an air channel of the inflating cylinder, a back cover at the other end of the foldable cylindrical flexible air sac is reinforced by more than two layers of cloth, and the total foldable cylindrical flexible air sac is hung on a spatial hanger. Continuous long-term long-stroke acting of a movable piston is realized, so that an active vehicle (a colliding vehicle) runs at the highest running speed. The air sac pushing device has the advantages that experiment cost is low, acting force is large and lasting, and acceleration of the active vehicle is obvious. In addition, the air sac pushing device can be used for pushing tests of heavy motor vehicles.

The invention provides a photothermal directionally-controlled liquid drop migration polymerization device and a using method thereof. The device comprises a substrate, the middle part of the substrate is recessed to form a liquid tank, the liquid tank is filed with a driving liquid, a light heater is arranged above the liquid tank, the light heater is used for eccentrically heating the driving liquid to form steam, at least two migration platforms are arranged around the liquid tank and on the substrate, gas flow channels for the steam to flow, corresponding to the migration platforms one toone, are arranged in the substrate, and are used for delivering the steam generated in the liquid tank to the migration platforms, the diameter of the gas flow channels makes liquid drops stay at theoutlets of the gas flow channels under the action of surface tension, and every migration platform adopts the outlet of the corresponding gas flow channel as a center, and is sequentially provided with a superhydrophobic surface and a hydrophilic surface from inside to outside. The device has the advantages of accuracy in control of the migration of small liquid drops, high stability, compact structure high integration level and quickness in reaction.

The invention provides a floating seal ring working abrasion gap adjustment compensation device. The adjustment compensation device is mounted on a movable seat cavity, a floating seal ring and a rubber ring are installed in the movable seat cavity, the movable seat cavity and a shaft are sealed through a shaft sealing rubber ring, an adjusting screw hole is formed in the center of the shaft in the axial direction, a clamping pin position groove running through the shaft is formed in the outer side of the shaft in the radial direction, a clamping pin is installed in the clamping pin position groove, a clamping pin groove position is formed in the outer end of a shaft hole of the movable seat cavity, a clamping pin is inserted into a shaft clamping pin groove, and meanwhile, after the clamping pin is clamped into the clamping pin groove position at the outer end of the shaft hole of the movable seat cavity, a linkage body formed by combining the clamping pin, the shaft and the movable seat cavity is linked with the shaft and rotates along with the shaft. The end of the shaft is provided with an adjusting screw rod inserted into the adjusting screw hole, one end of the adjusting screw rod is located outside the end of the shaft, and the other end of the adjusting screw rod penetrates through the adjusting screw hole to be in contact with the clamping pin. By means of the device,the working abrasion gap of the floating seal ring is variable and adjustable, random abrasion compensation can be carried out, and the service life of the floating seal ring can be prolonged in multiples.

The invention relates to a mashing device, in particular to a veterinary herbal mashing device. The invention aims at providing the veterinary herbal mashing device which replaces manual work with a machine. The invention provides the veterinary herbal mashing device; the device comprises a first support, a medicine storage box, a first bearing, a first rotating shaft, a first connecting rod, andthe like, the medicine storage box is fixedly installed at the left side under the first support; the first bearing is fixedly installed on the first support; the first bearing is internally connectedwith the first rotating shaft in an interference fitting way; the first connecting rod is fixedly installed at the left end of the first bearing; a handle is fixedly installed on the first connectingrod. The veterinary herbal mashing device realizes a veterinary herbal mashing function, is rapid in herbal mashing speed and high in efficiency, effectively reduces the raw material waste caused bymanually mashing, and greatly lowers the labor cost; the veterinary herbal mashing device is convenient and safe to use, simple to operate, low in manufacturing cost, and the like.

The invention discloses a bolt universal component sorting device. Bolts are output from the discharging end of a bolt feeder one by one, a transparent glass plate is arranged on a rotating table, thebolts output from the discharging end of the bolt feeder naturally stand on the transparent glass plate, a bolt position adjusting device adjusts outwards-deviated bolts and inwards-deviated bolts onthe transparent glass plate to the same circular motion trail, a side camera is used for shooting the side faces of the bolts, a side light source provides backlight for shooting of the side camera,a bottom camera is used for shooting the lower surfaces of the bolts on the transparent glass plate, a bottom face light source provides illumination for shooting of the bottom face camera, bolt selective sending-out mechanisms correspond to discharging openings in a one-to-one mode, the bolt selective sending-out mechanisms are used for sending out the bolts meeting the corresponding requirementsafter two times of shooting to the corresponding discharging openings from the transparent glass plate, and a computer is used for controlling the device. The bolt universal component sorting deviceis high in efficiency and can comprehensively sort.

Provided is an electrical switchgear enabling dual push rods to be driven in a pneumatic manner. The electrical switchgear includes a cabinet body (7) and a sliding door (8) positioned in an opening at the front end of the cabinet body (7). A locking protrusion (70) facing the opening is fixedly disposed in the middle of a frame of the cabinet body (7). One side of the sliding door (8), corresponding to the locking protrusion (70), is provided with a drag mechanism. The drag mechanism comprises a mounting block (78) fixedly arranged on a body of the sliding door (8), and guide rail blocks (81, 181) fixedly connected to the mounting block (78). The opposite surfaces of the guide rail blocks (81, 181) are both provided with profile portions that sequentially include vertical block segments (810, 1810), inward recessed horizontal segments (811, 1811), transition inclined plane segments (812, 1812) and outward protruding horizontal segments (813, 1813).

The invention discloses a safety door with an automatic locking function and a using method thereof. The safety door comprises a safety door body, a cat eye box and a safety door switch, wherein the cat eye box is fixedly installed on the outer wall of the upper side of the safety door body, the safety door switch is fixedly installed on the outer side wall of the safety door body, a reinforcing plate storage groove is fixedly formed in the inner side wall of the safety door body, and the inner side wall of the reinforcing plate storage groove is slidably connected with a reinforcing plate. According to the safety door with the automatic locking function and the using method thereof, through the cooperation of the reinforcing plate, a first air bag, a locking block storage box, a convex locking block, an ejector pin, a third air bag, a breakdown mechanism and a buckle mechanism, the door body damping function when no thief exists and the reinforcing protection function when the thief damages the door body are achieved; and in addition, the door body is reinforced, meanwhile, the convex locking block is pushed through the extrusion effect of the reinforcing plate on air in a first air bag storage groove, so that the third air bag is punctured, and the automatic standby locking function of the door body is achieved.

The invention provides an electric clothes air-drying machine which comprises a power assembly and an annular clothes air-drying rack driven to lift by the power assembly. A shear frame for lifting the clothes air-drying rack is connected between the clothes air-drying rack and the power assembly, the clothes air-drying rack comprises a push device for pushing clothes hook components of the clothes air-drying rack to wholly and annularly move, the push device is electrically connected with the power assembly through a cable, a fixing component making the cable fixed to the shear frame in a left-right staggered and bent mode is arranged on the shear frame, the cable can be bent along with the lifting of the shear frame, it is ensured that the cable is not knotted or clamped on the shear frame, a cable hiding effect is achieved, and the machine is attractive and elegant. In addition, the push device achieves clothes hook position change of the electric clothes air-drying machine, thus clothes direction adjustment in air-drying can be achieved, air-dried clothes in different dictions can be turned to be evenly irradiated by sunlight, and improvement of user experience is promoted through intelligent cloth air-drying control.

The invention relates to vermicelli production equipment, in particular to cassava vermicelli production equipment for food production. The invention provides the cassava vermicelli production equipment for food production, which can automatically scrape cassava into strips, achieve automatic collection of cassava vermicelli, and cut the cassava for multiple times. The cassava vermicelli production equipment for food production comprises a fixing frame, a clamping mechanism and a strip scraping mechanism; a workbench is arranged on the fixing frame; the clamping mechanism is arranged on the workbench; and the strip scraping mechanism is arranged on the workbench. According to the invention, clamping plates make contact with cassava blocks, so that the clamping plates clamp the cassava blocks, and the clamping effect of the clamping plates on the cassava blocks is achieved; the surface of the cassava blocks is cut through a scraper to form cassava vermicelli; and the effect of forming the cassava vermicelli by cutting the surface of the cassava blocks through the scraper is achieved.

The invention belongs to the technical field of agricultural product nondestructive testing, and discloses an embedded apple maturity detection system and method, and the method comprises the steps: replacing original high-order data with new low-dimensional data for spectral clustering analysis, and extracting the characteristic wavelength of apple maturity; dividing a training set and a prediction set of data samples to obtain a penalty parameter c and a kernel function parameter g in a support vector machine model; constructing a classification model of apple maturity; obtaining sample apple characteristic spectral data, and constructing an apple maturity classification model; taking the apple maturity classification model as a core, writing a control program fused with the apple maturity classification model, and realizing nondestructive prediction of apple maturity. According to the invention, indirect quantity prediction is reduced, the working complexity is reduced, and the working efficiency and precision are improved; a miniaturized printed circuit board is designed, an embedded operating system is implanted, and small portable apple maturity rapid classification equipmentis designed.

The invention discloses a continuous heat treatment device for alloy steel fasteners, which relates to the technical field of alloy steel fasteners, and comprises two installation plates, the bottoms of the two installation plates are jointly fixedly connected with a base, and the two installation plates The opposite side walls are fixedly connected with the delivery box, one of the side walls of the installation plate is fixedly connected with the drive motor, and the end of the output shaft of the drive motor runs through the installation plate and the side wall of the delivery box in sequence and is fixedly connected with the Jiaolong conveyor , the upper side wall of the delivery box is provided with a feed plate, a feed mechanism is installed in the feed plate, a heater is installed on the top of the delivery box, and a ventilating plate is fixedly connected to the inner top of the delivery box , the conveying function of the fastening piece is realized through the cooperative use of the driving motor, the conveying box, the Jiaolong conveyor, and the feeding mechanism, and the heating function of the fastening piece is realized due to the effect of the heater and the breathable plate.

The invention relates to the technical field of testing low-dimensional photoelectric materials, in particular to a performance testing device for low-dimensional photoelectric materials, which effectively solves the problem of inaccurate test results when artificial light sources are used, and at the same time solves the problem of not being able to irradiate the surface to be tested. The problem of changing the intensity of light on the structure and the area of ​​light; the technical solution includes a bracket, a light-concentrating structure is installed in the middle of the bracket, a reflective structure is installed at one end of the bracket, and a fixing structure for the device to be detected is installed at the other end of the bracket. The bottom end of the bracket is equipped with a power structure, and the power structure is connected with a first transmission structure. The first transmission structure is respectively connected to the light-concentrating structure and the light-reflecting structure through the relay transmission structure. The relay transmission structure includes the second transmission structure and the third transmission structure. , the first transmission structure is connected to the reflective structure through the second transmission structure, and the first transmission structure is connected to the light concentrating structure through the third transmission structure.

The invention belongs to the technical field of medical instruments, and particularly relates to a continuous ejection metal clamp. In order to solve the problems that in the prior art, a clip action and the clamping head action of a continuous ejection clip applier are controlled at two positions respectively, and medical staff cannot operate the continuous ejection clip applier conveniently, and the continuous ejection metal clamp is provided. The continuous ejection metal clamp comprises an outer shell, a clamp head push rod is connected to the outer shell, and a clamp head is arranged at one end of the clamp head push rod; a clip mounting structure is arranged on the outer shell; a clip assembly is mounted on the clip mounting structure; the clip mounting structure comprises a metal clip push rod assembly; the metal clip push rod assembly is fixedly connected to a metal clip driving structure; the metal clamp also comprises a driving handle, and a clamp head driving structure and the metal clip driving structure are both in driving connection with the driving handle. The driving handle is connected with the clamp head driving structure and the metal clamp driving structure at the same time, the clamp head closing action and the metal clip pushing action can be achieved only by operating the driving handle in the using process, the structure is simple, and using is convenient.

The invention discloses a continuous heat treatment device for alloy steel fasteners, and relates to the technical field of alloy steel fasteners. The continuous heat treatment device comprises two mounting plates; the bottoms of the two mounting plates are jointly and fixedly connected with a base, the opposite side walls of the two mounting plates are fixedly connected with a conveying box, a driving motor is fixedly connected to the side wall of one mounting plate, the tail end of an output shaft of the driving motor sequentially penetrates through the mounting plates and the side wall of the conveying box and is fixedly connected with an auger conveyor, a feeding plate is arranged on the side wall of the upper end of the conveying box, a feeding mechanism is mounted in the feeding plate, a heater is mounted at the top of the conveying box, and an aerating plate is fixedly connected to the inner top of the conveying box. The conveying function of the fastening pieces is achieved through cooperative use of the driving motor, the conveying box, the auger conveyor and the feeding mechanism, and meanwhile the heating function of the fastening pieces is achieved under the action of the heater and the aerating plate.

The invention discloses a single-cylinder mould base riveting press and relates to the technical field of mechanical equipment. The single-cylinder mould base riveting press further comprises a cylinder connection block, starting switches, a lever and a lever support block. The two sides of a lower bottom plate are each provided with one starting switch. The two starting switches are in series connection with a control circuit of a cylinder. A cylinder connection block is rotationally connected to an output shaft of the cylinder and is movably connected with a rotary sliding groove in one end of the lever support block through rotary connection rods on the two sides. The other end of the lever support block is rotationally connected with a guide column, and the upper end of the guide column is movably connected with a rotary sliding groove in the other end of the lever support block through rotary connection rods on the two sides. The lever support block is fixed to an upper bottom plate. The two sides of the lever are rotationally connected to the middle of the lever support block through a rotary shaft. Power is provided through the lever principle, conforming of a riveting press table is lowered effectively, the phenomenon of insufficient riveting force is avoided, meanwhile, double starting button switches are adopted, safety is improved greatly, and practicability is higher.

The invention relates to a mechanical mold with positioning and temperature control functions and multi-directional mold pushing, which includes a rotating motor and a slider group. A rotating shaft is installed, the outer wall outside the rotating shaft is connected with paddles, the inner wall inside the bottom of the storage frame main body is equipped with a heating wire, and the outer wall outside the heating wire is bonded to the bottom of the inner inner wall of the storage frame main body connected, the left end of the outer wall of the main body of the storage frame is provided with a fixing plate. The beneficial effect of the present invention is: when the interior of the mold is injected, the main body of the storage frame can be moved left and right through the interaction between the slider group and the fixed plate, which is convenient for the main body of the storage frame to inject the mold, and avoids When the mold is injected, it is inconvenient due to the angle problem, and the slider group is provided with two groups that can slide with the upper and lower ends of the inner wall of the fixed plate, which can be more stable.

The invention discloses a construction method for a steel box girder, comprising the following steps: step 1, manufacturing and assembling of steel box girder segments; step 2, arranging a jacking pier, using static penetration to measure the bearing capacity of the foundation, and confirming that it satisfies Construction can be carried out only when the bearing capacity of the foundation meets the requirements; the jacking piers are erected on the steel pipe piles; the third step is to set up the walking jacking equipment; Beam segment, to close the steel box girder segment. It can be widely used in the technical field of steel box girder construction.

The invention relates to a bearing washing device and belongs to the technical field of methods using liquid or vapor to for cleaning. The bearing washing device comprises a rack and a cam, a fixing plate is hinged to a first vertical plate and a second vertical plate which are hinged to a supporting plate, a washing tank is connected on the supporting plate, a washing groove is formed in the bottom of the washing tank, one side of the washing groove is connected with a limiting block while the other side of the same is connected with an airbag, a micro motor is mounted in the washing tank, amicro fan is arranged at the output end of the micro motor and positioned in the airbag, and the airbag is provided with ventilation holes; a cylinder is connected on the rack, a piston slides in thecylinder, the top wall of the cylinder is connected with a switch device, the side wall of the cylinder is communicated with a nozzle, the cam can be abutted against the first vertical plate, a springis connected between the first vertical plate and the rack, and a convex end of the cam is connected with a connecting rod which is hinged to the piston. The bearing washing device realizes rotatingof a bearing and flowing of washing liquid, thereby improving contact between the bearing and the washing liquid and being good in washing effect.

The invention discloses a cereal airing disc, which comprises a tray, a guiding device and a plurality of stirring devices, wherein the guiding device is erected at the upper end of the tray; the plurality of stirring devices are arranged on the guiding device in a uniform distribution manner; the tray is of a rectangular-parallelepiped structure; the upper end of the tray is provided with a frame body which outwards extends; the middle of the inner side of the tray is provided with a baffle plate; the guiding device comprises a sliding block arranged at the upper end of the baffle plate and guiding rods mounted on two sides of the sliding block; the lower end of the sliding block is fixedly connected with a roller wheel A which is cooperatively nested in a sliding chute A; the stirring devices comprise upright columns, rotating shafts cooperatively connected into the upright columns in an insertion manner and stirring blocks arranged at the lower ends of the rotating shafts; the stirring blocks comprise connecting plates which are horizontally arranged and convex blocks which are arranged at two ends of the corresponding connecting plates; the convex blocks are of an inverted conical structure; the lower end parts of the convex blocks are arc-shaped. By using the cereal airing disc, the guiding rods can be directly pushed to drive all the stirring blocks to move, so that the stirring on a cereal is realized; meanwhile, the directions of the stirring blocks can be also rotated to enable the stirring blocks to stir the cereal along different routes; the reasonability of structural design is effectively guaranteed.

The invention belongs to the technical field of medical instruments, and particularly relates to a continuous ejection clip applying mechanism applied to a continuous ejection clip applier. In order to solve the problem that the operation efficiency is relatively low as most clip appliers are single ejection clip appliers in the prior art, the invention provides the continuous ejection clip applying mechanism applied to the continuous ejection clip applier. The continuous ejection clip applying mechanism comprises a clip mounting structure mounted on a clip applier shell; the clip mounting structure comprises a clip cavity and an outer push rod assembly; a clip assembly capable of containing at least two tissue clips is arranged in the clip cavity; one part of the outer push rod assembly extends into the clip cavity and is pressed on the clip assembly; the clip applier shell is rotationally connected with a driving handle; and the driving handle is in driving connection with the outer push rod assembly. The clip assembly capable of preloading the plurality of tissue clips is independently arranged in the clip mounting structure, and the driving handle can be utilized to push the outer push rod assembly to sequentially eject out the tissue clips in the clip assembly for clip application in the operation process, so that continuous clip application is realized.

The invention discloses a mobile card swiping machine for a parking lot. The invention relates to the technical field of parking lot management. The machine comprises a supporting plate, a telescopicspring, an inclined plate, an extrusion plate, a pushing structure, an inductor and an alarm structure; inclined plates are fixed to the two ends of the top side of the supporting plate correspondingly. The extrusion plate is arranged at the top side of the supporting plate to extrude the extrusion plate, the extrusion plate falls, gas between air bags is extruded into pushing air bags; the pushing air bags are expanded, a movable rod is pushed, a slide block slides along a slide rail; a sensor on the movable rod is in sliding fit to push the sensor to be close to a vehicle, so that a vehicleowner can conveniently use the sensor for card swiping induction, recording is achieved, operation is more convenient, through the arrangement of the alarm structure, when the vehicle extrudes the extrusion plate, two conductive stirring pieces make contact, an alarm lamp is powered on and flashes, the effect of prompting the vehicle owner can be achieved, and card swiping operation is matched.