140results about How to "Easy to disassemble and adjust" patented technology

Disclosed a ring-shaped iron core reactor, Includes: iron core, coil, upper clamp, lower clamp, lifting ring, footing, wherein, silicon sheet whose crystal grains have high magnetic conductance coils and be superposed by high temperature annealing discuses to form the iron corn, and every discus is separated by insulation backing board to form little air gap. Between each discus, the first low discus and low iron yoke are connected by case contact, while up iron yoke is arranged on the first upper discus. Both the up and low iron yokes and iron discus are strained by stainless steel bolt, in addition, via dipping the C level solventless varnish several times and elevated temperature solidification to be integrated. The invention has small volume, less accommodation area, low noise, much decreased influence to environment, low depletion, energy conservation, and highly efficient.

The invention discloses a medical nursing frame. A roller is movably connected at each of four corners of the bottom end of a bottom plate through a supporting frame, vertical plates are fixedly connected at the left end and the right end of the upper plate surface of the bottom plate, one group of partition plates are arranged between the two vertical plates, two T-shaped grooves are vertically formed in the front side and the rear side of each vertical plate, each partition plate is movably connected with the left vertical plate and the right vertical plate through a mounting component, eachmounting component comprises mounting box groups which are symmetrically arranged at the left end and the right end of the corresponding partition plate, each mounting box group comprises two mounting boxes which are parallelly arranged on the front side and the rear side of the corresponding partition plate, and a movable block is arranged on the outer side of each mounting box. According to actual requirements, the movable blocks can be conveniently and vertically moved and are smooth and flexible to move and reliable in locking, so that the distance between two adjacent partition plates isconveniently adjusted.

The invention discLoses a ship steeL pLate anti-rust voyage repair device which comprises a base pLate. A box is arranged at the upper end of the base pLate, a first hydrauLic cyLinder is arranged onthe Left side of the box, a first piston rod is arranged at the output end of the first hydrauLic cyLinder, a first grinding arm is fixedLy arranged on the top of the first piston rod, a second grinding arm is arranged on the top of the second piston rod, and third hydrauLic cyLinders are arranged at the Lower ends of the first grinding arm and the second grinding arm respectiveLy; by means of waLking wheeLs and a handraiL, a worker can push the device to move; grinding pLates are driven by the motor to rotate to remove rust on a steeL pLate; by means of teLescoping of the first piston rod ofthe first hydrauLic cyLinder and teLescoping of the second piston rod of the second hydrauLic cyLinder, the distance between the grinding pLates on the two sides can be adjusted convenientLy, and therust removing area is more comprehensive; by arranging a third piston rod of a third hydrauLic cyLinder, the height of the grinding pLates can be adjusted convenientLy.

The invention relates to a simultaneous and quick aligning and locking device for a multi-roll ring of a section steel straightener applied in the metallurgical machinery industry. The device consists of a fixed side cone shaft, a fixed side bearing pedestal, cone hole rings, a combined roll ring, a roll shaft, a movable side cone shaft, a movable side bearing pedestal and a hydraulic nut, wherein the fixed side cone shaft is installed on the fixed side bearing pedestal, and the conical surface end of the fixed side cone shaft is in threaded connection with one end of the roll shaft; the other end of the roll shaft passes through the combined roll ring and the movable side cone shaft; the cone hole rings are screwed at two ends of the combined roll ring by bolts; the movable side cone shaft is installed on the movable side bearing pedestal; a cone hole and a guide device are arranged at the end part of the conical surface of the movable side cone shaft; the roll shaft can pass through the movable side cone shaft along the guide device to be connected with the hydraulic nut, so that the combined roll ring is clamped between the fixed side cone shaft and the movable side cone shaft; and the combined roll ring is aligned and quickly locked through the fixed side cone shaft and the movable side cone shaft. The device has novel and scientific concept, long service life and high hydraulic control precision, is convenient to adjust and disassemble and is stable and safe to run synchronously.

The invention provides an automatic production line device for packaging an oxygen sensor. The automatic production line device comprises a China stone powder pre-pressing unit, a China stone powder repressing unit, a protective inner and outer cover welding unit, an inner steel cover packaging unit, an outer steel cover welding unit and a wire harness rolling unit, wherein the structures of the protective inner and outer cover welding unit and outer steel cover welding unit are the same, a laser beam is used for welding a protective pipe inner cover, a protective pipe outer cover and an outer steel cover with a hexagonal base together so as to protect an interior sensor chip. According to the automatic production line device, the units are sequentially connected according to the assembling technology of the oxygen sensor, and semi-automatic and full-automatic assembling of the oxygen sensor product is realized, so that the product quality can be stabilized and improved, the working conditions are improved, the occupied area for production is reduced, the production cost is reduced, and the production cycle is shortened.

The invention provides a technical scheme of an automatic seedling-guiding no-tillage seeding transplanting machine. According to the scheme, the machine comprises a frame. A ditching mechanism and a soil covering and compaction mechanism are connected below the frame. A stalk breaking mechanism is arranged on the front of the ditching mechanism. The stalk breaking mechanism comprises a plurality of stalk breaking tools arranged on a rotation shaft. An automatic seedling-guiding mechanism is arranged on the frame. The automatic seedling-guiding mechanism comprises a first conveyor belt used for conveying a large amount of disordered pot seedlings and a second conveyor belt used for conveying a single row or pot seedlings. A connection plate is arranged between the first conveyor belt and the second conveyor belt. A driving guide wheel and a driven guide wheel are arranged on two sides of the connection plate. Axle of the driving guide wheel is connected with an output shaft of the motor. The end of the second conveyor belt is connected with a seedling guide pipe. A grid-type seedling supporting device is arranged on one side on the lower part of the seedling guide pipe. The machine provided by the invention solves a problem of low transplantation efficiency caused by manual seedlings in prior art. Also, with the breaking tool, stalks are crushed and cut, such that the influence of stalk winding upon a weed removing machine in the no-tillage field is avoided.

The invention relates to an end-buckle for fixing the draw wire of transverse curtain. Wherein, it has a longitudinal through hole to through the draw wire that through the lower beam; the side walls have dual clamp grooves, therefore, the draw wires can directly be through the clamp groove without any knot; and the movable clamp is fixed. The invention has easy operation, which can adjust the lower beam according to the real size of window, and the longitudinal length of curtain matches the real window.

The invention relates to a special regulating device for construction of trench-reserved tracks of tramcars and an application method of the special regulating device. The special regulating device consists of a cross beam, supporting parts and rail bearing channels, wherein a group of the supporting parts are symmetrically welded to two ends of the cross beam; based on the midpoint of the cross beam, two groups of channel steel harnesses are separately and vertically welded to the two ends of the cross beam; each group of the channel steel harnesses consists of a left channel steel harness and a right channel steel harness which are oppositely erected; two jackscrew nuts are separately and oppositely welded to grooves in the lower ends of the left channel steel harness and the right channel steel harness which are erected oppositely, and circular holes is formed in the corresponding positions of webs so that jackscrews penetrate through the circular holes to be mounted; bolt holes allowing the rail bearing channels to be connected and mounted are formed in wing plates at the bottoms of the channel steel harnesses, so as to form the whole regulating device. Compared with the prior art, the special regulating device disclosed by the invention has the advantage that a channel steel harness type rail bearing measure is adopted, so that the problem that a general rail regulating device for the construction of the trench-reserved tracks of the tramcars cannot be erected for rail regulation is solved.

The invention relates to a device and a method for preparing a gel microsphere and a gel microsphere in which antitubercular agents can be injected. The device comprises: a porous shower nozzle, a collecting cup, a collecting tubule, a high pressure static generator, a constant current pump, a settling basin, an injection pump and an infiltration electrode. On the basis of a common static liquid drop generating device, the collecting tubule is arranged to form a liquid level flow regulating system, so that a liquid exchange passage exists between the collecting cup and the settling basin and can collect the low-density gel microspheres floating on the liquid level of the collecting cup and rapidly transfer the microspheres to the settling basin. Meanwhile, the built-in infiltration electrode type porous shower nozzle can enable the drug liquid droplet in drug-carrying sol solution to be fully charged, and form a uniform high electric field with the collecting tubule, thus enhancing the atomizing effect of the liquid column of the nozzle and enabling the drug-carrying sol solution to form monodispersity gel microspheres. The gel microsphere in which antitubercular agents can be injected contains rifapentine or rifabutin, made by the device and the method. The gel microsphere is high in yield, and large in drug-carrying capacity, and does not sink down or adhere after drying.

The invention relates to a screw type refrigerating compressor for a ship, which comprises an intermediate body (5) provided with an air suction inlet (1) on the upper part and a machine body consisting of an exhaust end seat (4) and an air suction end seat (7), wherein a twin-screw rotor (2) is supported in the machine body, and an adjusting valve set controlled by an adjusting oil cylinder (10) is arranged in the machine body. The compressor is characterized in that the machine body is internally provided with a high-temperature working condition air supplementing opening (11), a low-temperature working condition air supplementing opening (12), a high-temperature working condition hydrojet opening (13) and a low-temperature working condition hydrojet opening (14) which are communicated with an inside compression chamber of the machine body; the machine body is also provided with a rotor oil injection opening (15); and the twin-screw rotor (2) is supported on the machine body through a rolling bearing. The screw type refrigerating compressor has the advantages of improving the refrigerating capacity, expanding the application range, having adjustable internal air pressure volumetric ratio and improving the energy efficiency ratio of the compressor.

An eccentric pin structure comprises a connecting rod and a connecting fork. The connecting rod is connected with the connecting fork through an eccentric connecting mechanism, a pin hole is formed inthe connecting rod, a pin fixing hole and a pin cover fixing hole are oppositely formed in the connecting fork, the eccentric connecting mechanism comprises an eccentric pin and an eccentric pin cover, a second locking hole is formed in the side of the pin cover fixing hole in the connecting fork, one end of the eccentric pin cover is matched with the second locking hole in a limited manner, theother end of the eccentric pin cover is matched with the pin cover fixing hole in an inserted manner, a first locking hole is formed in the side of the pin fixing hole in the connecting fork, one endof the eccentric pin is matched with the first locking hole in a limited manner, and the other end of the eccentric pin sequentially penetrates the pin fixing hole and the pin hole and then is fixedlyconnected with the eccentric pin cover through a fixing bolt. The eccentric pin structure is firm in connection, excellent in radial bearing capacity, small in arrangement space and high in adjustment precision.

A fixing device for repairing a broken wall of a spinal pedicle comprises an expansion fixing sleeve and a head film sleeve, wherein the head film sleeve is used for sealing the head of the expansion fixing sleeve; a pedicle screw comprises a pedicle screw fixing threaded section and a pedicle screw fixing seat; the pedicle screw fixing seat is provided with a pedicle screw fixing seat threaded hole and a pedicle screw fixing seat connecting slot; the pedicle screw fixing seat threaded hole is provided with a countersunk head fixing nut; the expansion fixing sleeve is provided with an eccentric threaded hole; the pedicle screw fixing threaded section is matched with the eccentric threaded hole; the expansion fixing sleeve comprises a expansion fixing sleeve body, a first expansion plate and a second expansion plate; the first expansion plate and the second expansion plate are arranged on the head of the expansion fixing sleeve body; a broken wall repairing block which is projected outwards is arranged on a side part of the expansion fixing sleeve, therefore, the expansion fixing sleeve is firmly fixed on a spine; the pedicle screw is mounted firmly; and the circumstance that the expansion fixing sleeve cannot be fixed firmly due to loosening of the pedicle screw is avoided.

The invention discloses an adjustable planting device for soilless culture. The planting device comprises a culture pot and a nutrient solution. In the operation process, a proper amount of nutrient solution is guided into the culture pot, an extrusion plate is extruded, a first spring is compressed, plant seedlings penetrate through two arc extrusion blocks and are inserted into the nutrient solution, bounce of the first spring is applied, and therefore the plant seedlings are fixed between the two arc extrusion blocks; when the plant seedlings offset in the growth process, the extrusion plate is extruded again, the whole plant seedlings are vertical, fixing regulating blocks are rotated, a T-shaped plug is pulled, a second spring is stretched, the T-shaped plug is removed from the through hole, the nutrient solution is convenient to replace, by inclining the culture pot, the nutrient solution is completely removed, the planting device can be applicable to various plant seedling planting processes, the application range is enlarged, the plant seedling assembling and disassembling processes are conveniently adjusted, convenience is provided for people operation, and the plant seedling survival rate is increased.

The invention discloses a swing device to solve the problem that the in prior art, the efficiency is low in the manual thin plate laminating process. The swing device comprises a machine frame and further comprises a first fixed plate connected with the machine frame, a second fixed plate connected with the machine frame, a drive shaft connected with the first fixed plate in a rotating mode, a rotating arm fixed to the drive shaft, a swing arm with the middle hinged to the second fixed plate, and a stopping switch fixed to the second fixed plate. The upper end of the swing arm makes contact with one end of the rotating arm, the lower end of the swing arm is a working end, and a first limiting switch and a second limiting switch are arranged on the portion, close to the rotating arm, of the machine frame. The swing device is simple in structure and capable of enabling the swing arm to freely reciprocate.

The invention discloses a vehicle-mounted navigator based on a 5G network. The navigator comprises a clamping mechanism, a navigator main body and an adjusting mechanism. The clamping mechanism is used for clamping the navigator main body. The clamping mechanism is fixedly connected with the adjusting mechanism. The clamping mechanism at least comprises a clamping plate, a fixing block, a verticalrod, a fixing plate and a lead screw. The screw rod is in threaded connection with a fixed plate. The number of the clamping mechanisms is two, the clamping plates of the two clamping mechanisms aresymmetrically distributed on the two sides of the navigator body, the ends, close to each other, of the two clamping plates are sunken and used for containing the navigator body, bottom blocks are further arranged on the bottom end faces of the clamping plates in a protruding mode, and the bottom blocks are attached to the bottom end face of the navigator body. The vehicle-mounted navigator basedon the 5G network is reasonable in structure, convenient to use, adjust, disassemble and assemble and capable of being widely used.

The invention discloses a guide column guiding mechanism capable of adjusting taper, relating to a press machine. The guide column guiding mechanism comprises a guide column and a guide sleeve, wherein the guide sleeve comprises a fixed sleeve, a taper sleeve and big nuts and round nuts for adjusting the position of the taper sleeve; the fixed sleeve is fixed on a machine body; the inner bore of the fixed sleeve is a taper bore; the inner bore of the taper sleeve is connected with the guide column through sliding fit; the excircle of the taper sleeve is divided into three sections: the middle section is taper-shaped and is connected with the fixed sleeve through sliding fit; the upper and lower sections of the taper sleeve are external threads; the big nuts and the round nuts are installed on the threads; A plurality of upper and lower grooves with upper and lower ends limited are uniformly distributed in the middle of the taper sleeve and penetrate through the wall thickness of the taper sleeve; the taper sleeve is ensured to move in the fixed sleeve axially by adjusting the big nuts and the round nuts; the gap between the middle section of the taper sleeve and the guide column is adjusted by utilizing the shrinkability characteristic of the upper and lower grooves of the taper sleeve; an oil filling bore is arranged at one side of the taper sleeve; an oil filling nozzle is arranged at the outer end of the oil filling bore; and seal rings are arranged on the contact parts of the big nuts and the guide column, thus ensuring the guide column guiding mechanism to have good lubrication.

The invention discloses a swing device capable of automatically resetting. The swing device capable of automatically resetting solves the problem in the prior art that the efficiency is low when sheets are pressed manually, and comprises a machine frame, a first fixing plate connected with the machine frame, a second fixing plate connected with the machine frame, a driving gear connected with the first fixing plate in a rotary mode, a transmission gear meshed with the driving gear, a rotation arm coaxially fixed with the transmission gear, a swing arm and a limiting block fixed to the second fixing plate, wherein the middle of the swing arm is hinged to the second fixing plate, the upper end of the swing arm makes contact with one end of the rotation arm, the lower end of the swing arm is working end, a connecting pin pillar is arranged between the middle and the upper end of the swing arm, and a spring of the connecting pin pillar is further arranged on the second fixing plate. The swing device capable of automatically resetting is simple in structure and enables the swing arm to freely move back and forth.

The invention discloses a car stabilizing device for a vertical circulating garage. The car stabilizing device for the vertical circulating garage comprises a garage fixed frame, baskets and car stabilizing devices, wherein the bottom of the garage fixed frame is fixed to ground through fixing bolts; further, the garage fixed frame is fixedly provided with an arc-shaped track; the baskets slide inthe arc-shaped track through pulleys; further, the middle of the garage fixed frame is fixedly provided with a motor component; further, an output shaft of the motor component is fixedly connected with the baskets through chain hoisting components; the car stabilizing devices comprise bases; and two sides of the top of each base are both fixedly connected with sleeves. The car stabilizing devicefor the vertical circulating garage relates to the technical field of intelligent parking equipment. By using the car stabilizing device for the vertical circulating garage, a problem that the basketsshake when a car is parked or picked up can be solved quite well; equipment is guaranteed to safely and stably run; the baskets can be effectively stabilized through using ground car stabilizing devices; the baskets are prevented from shaking; the safety of the equipment is increased; and the use comfortableness of a user is improved.

A screw reinforcement and fixation device for patients with osteoporosis, comprising a pedicle screw, an expansion fixation sleeve and a head membrane sleeve, the expansion fixation sleeve includes an expansion fixation sleeve body and a second An expansion sheet, a second expansion sheet and a third expansion sheet, the head film cover includes a sealing film cover and an upper circular rubber retaining ring and an upper circular rubber retaining ring arranged on the sealing film cover, the sealing film The sleeve is set on the first expansion piece, the second expansion piece and the third expansion piece, the upper circular rubber fixing ring is set on the upper circular groove, and the lower circular groove is set on the lower circular groove , the lower circular groove is sleeved on the lower circular groove, so the expansion fixation sleeve is firmly fixed on the spine, so that the pedicle screws are also installed more firmly, avoiding loosening of the pedicle screws and unreliable fixation Case.

The invention discloses a power lithium battery capping machine. The power lithium battery capping machine comprises a supporting disc and a containing utensil; a lower support is arranged above the supporting disc, support grooves are formed in the surfaces of the two sides of an operation platform, a connecting rod is arranged in an upper support, a supporting rod is arranged below a first hydraulic rod, a capping head is connected with the lower portion of the supporting rod, a hydraulic handle is arranged on the outer side of the containing utensil, a battery fixing groove is formed in thecontaining utensil, a battery is arranged in the battery fixing groove, a baffle is arranged below the battery, sliding wheels are arranged on the left and right ends of the baffle, sliding rails arearranged on the outer sides of the sliding wheels, and a second hydraulic rod is arranged below the baffle. A worktable of the power lithium battery capping machine is fixed into a whole, when the machine fails, the machine can be conveniently adjusted and detached, the capping head of the structure is complex and changeable in structure, and efficient work is achieved.

This washing machine installation stand is constituted with pedestal members mounted with an installation plates to mount a washing machine in four corners. Connecting rod insertion parts in opposite faces of the respective pedestal members and side plate insertion parts are provided. Connecting rods are detachably connected to the connecting rod insertion parts, and side plates are detachably mounted to the side plate insertion parts. The connecting rod insertion parts are formed with attachment parts capable of varying the connecting position in the longitudinal direction of the connecting rods, and a cover plate is disposed on the mount plate via a vibration isolating rubber plate or on the pedestal members. The invention can construct an installation stand allowing flexible installation of a washing machine on a floor face such as a washing place and changing an installation area without being restricted by the dimension of the washing machine, having a compact and good external appearance without occupying a large space, facilitating the installation on the floor face, and allowing the washing machine to be easily moved or removed for inspection or cleaning.

The invention discloses an independent machine head control system. Comprising a case, a plurality of controllers, a plurality of CPUs, a plurality of I/O interfaces, an I/O adapter card and a plurality of power modules, wherein the controllers are mounted in the case in a pluggable and stacked manner; the CPUs are arranged on the controllers; the I/O interfaces are arranged at the tail ends of the controllers; and the plurality of battery standby power units are arranged on the controller and are electrically connected with the power supply modules. Therefore, when the connection requirements of different storage modules are met, the expansion upgrading operation can be conveniently realized, and the universality of different storage modules is realized. Meanwhile, by utilizing the redundancy design of the plurality of power supply modules, the condition of accidental interruption of power supply can be effectively avoided, and the power supply stability of the system can be effectively ensured by matching with the battery standby power unit, so that the reliability of the system is improved, and the condition of loss or error of stored data is prevented. The invention further discloses the storage server, and the beneficial effects of the storage server are as described above.

The invention discloses a supporting device suitable for a scaffold, and relates to the technical field of scaffold supporting devices. The supporting device comprises a platform plate used for installing and supporting the scaffold, a lifting device installed below the platform plate and a jacking device used for positioning the end of the platform plate. The platform plate comprises a rectangular bottom plate; a vertical plate abutting against stairs is arranged at one end of the rectangular bottom plate, two rectangular ring sockets are fixed at the other end of the rectangular bottom plate; the lifting device comprises two guide grooves symmetrically formed and fixed to the lower surface of the platform plate left and right, a sliding table in sliding fit with the two guide grooves, afixing table installed on the lower surface of the platform plate and located at one ends of the two guide grooves and a driving device installed on the lower surface of the fixing table and used fordriving the sliding table; the sliding table comprises a rectangular connecting plate with a lead screw sliding block installed in the middle. According to the supporting device, a horizontal supporting platform is built in a stairway through combination of the platform plate, the lifting device and the jacking device, the jacking device has two auxiliary functions, the structure is simplified, and operation is flexible.

The invention provides a humanized filter element structure which comprises a shower head body and a handle arranged at one end of the shower head body, a capsule filter element mounting device is arranged on the back side of the shower head body, and the capsule filter element mounting device comprises a puncture part, a spring, a fixing part and a button. The capsule filter element is fixedly matched with the fixing part through the spring, the capsule filter element can be loosened by pressing the button, a concentration adjusting device is arranged on the shower head body, the shower head body is provided with a water path communicated with the water inlet end, and the water path is communicated with the capsule filter element through the concentration adjusting device. The capsule filter element mounting device is used for fixing the capsule filter element, the puncturing piece is used for puncturing the capsule filter element, so that beautifying liquid in the capsule filter element flows into the shower head body, the concentration adjusting device is arranged to conveniently adjust the concentration of the beautifying liquid in water flow, the capsule filter element is convenient to disassemble and assemble, adjustment is easy, and the shower head is convenient to use. The use is convenient.

The invention provides a mechanical synchronizer for the main driving motor of a disc shear, applied to the metallurgical machinery industry. The overall mechanical synchronizer comprises a shear body, a main driving reducer, a main driving motor, a first crown gear coupling, a fixed-side rigid synchronizing shaft, a second crown gear coupling, a spline shaft, a spline housing and a third crown gear coupling, wherein the other end of the fixed-side rigid synchronizing shaft is connected with the third crown gear coupling; the output end of a moving-side cycloidal pinwheel reducer is connected with the second crown gear coupling; the second crown gear coupling is connected with the spline shaft, a middle supporting seat, the spline housing and the third crown gear coupling; the middle supporting seat adopts rolling bearings to support the spline housing; a guiding device which can be extracted or retracted in the spline housing is arranged at the head part of the spline shaft. The mechanical synchronizer has the advantages of novel and scientific design, convenient adjustment, assembly and disassembly, stable and safe synchronous operation, long service life, high motor synchronous control accuracy and high shearing precision of disc shear.