197results about How to "Easy to adjust spacing" patented technology

The invention relates to an optical cable and a cable sheath peeling device, belonging to the cable tool technology field. The support frame of the device comprises a door-shaped outer frame and an inner frame. An upper cable clamper and a lower cable clamper are respectively installed in a perpendicular screwed hole in the center of the transverse brace and the inner frame. The middle part of the clamper of the upper cable and the lower cable is provided with a relieving hole and a centering relieving hole along the axial direction of the milling cutter and the opposite ends forming a cross section are respectively provided with a clamping groove and a V-shaped groove with the arc shape. A perpendicular guide rail forming a moving pair with a motor installation seat is respectively at the upper part and the lower part in the inner side of the left vertical support and the right vertical support. A helical pair regulating the lifting of the motor installation seat is arranged at the lower end of the motor installation seat. A lockable milling fixture is sleeved in the main axle of the horizontal motor on the motor installation seat. One end of the milling fixture forms a left-and-right position screw thread fine tuning mechanism by a horizontal regulating screw. The device can effectively peel the optical cable or the cable sheath with easy operation.

The cold bending tester includes energizing unit and bearing unit. The energizing unit includes a main cylinder piston rod and a bending core installed on the top of the main cylinder piston rod. The bearing unit includes adjustable blocking set and interference loading unit. The adjustable blocking set includes leading screw, and support rollers installed on two ends of the leading screw. A handle is connected to one end of the leading screw so that rotating the handle drives the leading screw rotating and brings two support rollers advance and retreat synchronistically. The interference-loading unit includes side directional loading oil cylinder, 5 inches template and antiwear pressure plate. Horizontal type structural design is adopted in the tester. It is convenient to adjust space between two support rollers in order to suit any sample. Maximum angle for bending work is 180 degrees. The invention saves manpower, and raises work efficiency.

The invention belongs to the field of shear walls, and particularly relates to a fabricated shear wall structure provided with a steel plate mesh wrapped with concrete and based on a prefabricated steel structure. Aiming at solving the problems that in the existing process of constructing a portable shelter, steel pipes are only usually utilized for supporting, thus the simple anti-seismic effectis achieved, the structure of the portable shelter is simple, and thus when the portable shelter is used, certain risk factors exist, the following scheme is put forward, the fabricated shear wall structure comprises a bottom beam, two limiting columns are symmetrically and fixedly mounted at the top of the bottom beam, and limiting grooves are formed in the tops of the limiting columns. Accordingto the fabricated shear wall structure, operation is easy, by simultaneously rotating two connecting screw rods, an upper beam can move longitudinally, thus the spacing between the upper beam and thebottom beam can be matched with the height of the portable shelter, then concrete is poured, thus the portable shelter can be supported, the supporting strength is greater than the supporting strength of an existing steel pipe, the fabricated shear wall structure has the good anti-seismic property, and thus corresponding potential safety hazards can be eliminated.

A transplanting planting distance adjusting device for a transplanting machine comprises a chain wheel mechanism I and a chain wheel mechanism II, wherein a set of corresponding chain wheels on the chain wheel mechanism I and the chain wheel mechanism II are sleeved with a closed-loop chain, the chain is provided with an automatic tensioning mechanism, a tensioning wheel rotates around a tensioning wheel axle through the torsional moment effect of a tensioning spring to automatically realize the tensioning of the chain, a wheel changing mechanism I used for adjusting the position of the chain on the chain wheel mechanism I is arranged on one side of the chain wheel mechanism I, and a wheel changing mechanism II used for adjusting the position of the chain on the chain wheel mechanism II is arranged on one side of the chain wheel mechanism II. The transplanting planting distance adjusting device simplifies the planting distance adjustment operation and saves the adjustment time, when the transplanting planting distance of the transplanting machine needs to be changed, a driving land wheel does not need to be disassembled and assembled, the relative position of the chain wheel also does not need to be replaced or adjusted, and the disassembling and assembling cumbersome processes in the process of adjusting the transplanting planting distance are eliminated, so that time and effort are saved, and the using effect is better.

The invention relates to the technical field of production of plastic molds and discloses an efficient paint spraying device for processing an injection mold. The efficient paint spraying device comprises a transverse plate, wherein the upper end of the transverse plate is fixedly connected with a gantry; the center of the lower end of a transverse beam of the gantry is rotatably connected with aconnection rod through a rotary shaft; one end, far away from the gantry, of a connection rod is fixedly connected with a mounting plate; a plurality of spraying nozzles, which are uniformly distributed, are fixedly connected with one end, far away from the connection rod, of the mounting plate; a connection block is fixedly connected with the right end of the mounting plate; the upper end of theconnection block is connected with the transverse beam of the gantry through an adjustment mechanism; a groove is formed in the upper end of the transverse plate; a placement plate matched with the groove is arranged above the transverse plate; and a placement groove is formed in the upper end of the placement plate. According to the efficient paint spraying device for processing the injection mold, provided by the invention, a mold in a paint spraying process can be conveniently turned over, the paint spraying speed is remarkably improved and the labor intensity of workers is effectively alleviated; and a paint spraying angle also can be adjusted and the efficient paint spraying device is applicable to paint spraying of molds with abnormal surfaces.

The invention discloses a curved surface structured LED display device and a large-screen display. The curved surface structured LED display device comprises a box body frame and an LED display modulearranged on the box body frame, wherein the box body frame comprises a power box rack, and a box body left beam and a box body right beam connected with two sides of the power box rack; a first telescopic pipe component is connected between the power box rack and the box body left beam; a second telescopic pipe component is connected between the power box rack and the box body right beam; the twoends of the first telescopic pipe component are movably connected with the power box rack and the box body left beam through a hinge respectively; the two ends of the second telescopic pipe componentare movably connected with the power box rack and the box body right beam through a hinge respectively; the axes of the two telescopic pipe components are non-collinear; with a telescopic structure,the two telescopic pipe components can adjust the length thereof. By connecting the power box rack and the box body left and right beams through the telescopic pipe components, the space between the three can be adjusted conveniently; with the characteristic of flexible rotation of the hinge, the box body frame is adjusted to a break-angle form conveniently and quickly, to form a curved surface LED display device.

The invention discloses an adjustable type injection mold convenient for formation. The middle part of a movable plate is equidistantly provided with tapered holes; one end of the movable plate is fixedly connected with an upper inclined block; the end, far away from the upper inclined block, of the middle part of the movable plate is fixedly connected with a reset spring; a lower inclined block is installed at a position on one side of the upper inclined block and inside a movable groove; the bottom end of the lower inclined block is connected with a top block; an embedded block is fixedly installed at the middle part of the bottom end of an upper mold base; and the middle part of the embedded block is equidistantly provided with second discharging holes. The adjustable type injection mold disclosed by the inventio0n is scientific and reasonable in structure and safe and convenient in use; by cooperative use of first discharging holes and the second discharging holes, raw materials are injected more uniformly; uneven injection easily causes generation of air bubbles in an injection-molded part to affect normal use of the part; the percent of pass of processing of the part is increased; meanwhile by cooperative use of the movable plate and the reset spring, remaining materials for injection molding are cut off by the movable; the length of the remaining materials for the injection-molded part is shortened; and raw materials are saved.

The invention relates to the technical field of advertisement boards, and discloses an easy-to-use enterprise advertisement production board, comprising a fixing plate and an advertisement plate, wherein a first support cylinder is fixedly connected at the center of the upper end of the fixing plate, a second support cylinder is slidably sleeved in the first support cylinder, an upper end of the second support cylinder extends to the outside of the first support cylinder and is slidably sleeved with an annular fixing block, the upper end of the annular fixing block is fixedly connected with the center of the lower end of the advertisement board, a threaded sleeve is fixedly connected at the opening of the lower end of the second support cylinder, a screw rod is internally threaded to the threaded sleeve, one end of the screw rod passes through the threaded sleeve and extends into the first support cylinder, and the lower end of the screw rod is rotatably connected with the center of the upper end of the fixing plate through the first rolling bearing. The easy-to-use enterprise advertisement making board can be convenient for the user to adjust the height of the advertisement boardfor writing, and can reduce the height of the advertisement board and quickly replace the product advertisement posters, thereby facilitating the user to use the advertisement board.

The invention relates to an induction power transmission apparatus used for an aircraft engine rotor remote-measuring system. The induction power transmission apparatus comprises a high-frequency inverter circuit, a detachable transformer and a rectifying voltage-regulating circuit; the detachable transformer comprises two circuit PCB plates, wherein the two circuit PCB plates are the same and one surface of each plate is printed with helical lines; a central open pore provides an optical transmission access for a laser; the surfaces with the helical lines of the two PCB plates are opposite and coaxially mounted; air gaps exist between the two PCB plates; the back surfaces of the two PCB plates are covered and glued by flexible soft magnetic sheets with high magnetic conductivity; the output end of the high-frequency inverter circuit is connected with the helical lines to be used as a primary side, and the primary side is a static part; and the input end of the rectifying voltage-regulating circuit is connected with the helical lines to be used as a secondary side, and the secondary side is a rotary part and mounted at the shaft end of a rotation shaft. According to the induction power transmission apparatus, non-contact power transmission is realized based on the electromagnetic induction principle; the adopted detachable transformer has the advantages of being light in the whole weight, small in axial size, easy to manufacture and convenient to mount, so that the induction power transmission apparatus is suitable for the aircraft engine rotor remote-measuring system and other high-speed rotary equipment.

The invention provides a cable conveying device for a coiled cable. The cable conveying device comprises a power mechanism, a cable feeding platform, a cable pushing mechanism arranged at the cable feeding end of the cable feeding platform and a cable pulling mechanism arranged at the cable discharging end of the cable feeding platform, the power mechanism drives the cable pushing mechanism to advance and retreat in the cable feeding direction; when the cable pushing mechanism advances in the cable feeding direction, the cable pushing mechanism is in a clamping state, the cable pulling mechanism is in a loose state, when the cable pushing mechanism retracts in the cable feeding direction, the cable pushing mechanism is in a loose state, and the cable pulling mechanism is in a clamping state. The cable conveying device for the coiled cable has the advantages of being scientific in design, high in mechanical degree, convenient to use and high in practicability.

A portable new energy automobile bumper device is disclosed in the invention, and comprises a wheel, a front baffle and a rear baffle, the front baffle and the rear baffle are located on the two sides of the wheel correspondingly, bottom plates are detachably connected to the bottoms of the sides, away from each other, of the front baffle and the rear baffle correspondingly, rectangular holes are formed in the tops of the bottom plates, and horizontally-arranged first screws are rotatably connected into the rectangular holes; a sliding plate sleeves the outer side of the first screw in a threaded mode, rotating bases are detachably connected to the tops of the sides, away from each other, of the front baffle and the rear baffle, the rotating bases located on the same side of the wheels and the sliding plate are rotationally connected with the same traction rod, and first inserting grooves are formed in the bottoms of the sides, away from each other, of the front baffle and the rear baffle; and the sides, close to each other, of the two bottom plates are fixedly connected with one ends of first inserting rods. The device is reasonable in design, the distance between the front baffle and the rear baffle can be conveniently adjusted, the new energy automobile wheel can be stably clamped on the outer side of the wheel, advancing resistance of the new energy automobile wheel is effectively increased, industrial accidents caused by automobile self-starting are avoided, and the construction safety of workers is enhanced.

The invention discloses a vehicle-mounted roller automatic clamping mobile phone bracket, which comprises a phone shell, a gear transmission assembly, and two clamping devices. The gear transmission assembly is connected with the phone shell and the clamping devices, a clamping cavity for placing a mobile phone is formed between the two clamping devices, the gear transmission assembly comprises one or more inner lower parts slidably connected in the phone shell and intermediate gears connected with the inner lower parts in a linkage mode, one inner lower part is connected with one clamping device, the intermediate gears are toggled, and the clamping devices are driven to slide for a certain distance through the inner lower parts. According to the vehicle-mounted roller automatic clamping mobile phone bracket, two first rollers are in the position for placing the mobile phone, the mobile phone can be clamped only by pressing hard, the size of the mobile phone and strength can be adjusted, and the problems of clamping force control of the mobile phone, clamping degree, wireless charging and space reduction are solved.

The invention discloses a non-woven fabric rolling mechanism of a mask machine and a rolling method. The non-woven fabric rolling mechanism comprises a base, a rolling execution unit, a pressing roller distance adjusting unit, a rolling power unit and a pressing roller position adjusting unit, wherein side plates perpendicular to the surface of the base are arranged on the two sides of the surface of the base respectively; the rolling power unit is installed on the side face of one side plate; the rolling execution unit comprises a rotating shaft, a mounting cylinder, a first bearing, a movable mounting plate, a pressing roller, an annular groove and an annular sleeve; and the two ends of the rotating shaft are rotationally connected between the two side plates through the first bearing. According to the invention, the distance between pressing rollers is convenient to adjust, a power mechanism does not need to be adjusted again after the pressing rollers are adjusted, sterilization and disinfection can be conducted during rolling, and dust on the pressing rollers can be removed, so that the cleanliness of a non-woven fabric after rolling is guaranteed.

The invention discloses an injection mold. The injection mold is characterized in that a feeding hopper of a raw material tank is internally provided with a round turning plate, the round turning plate is fixedly connected with an output shaft of a turning plate motor, a first fixing frame is fixedly connected to the side wall of the feeding hopper, an electric telescopic rod is fixed to the firstfixing frame through a plurality of supporting feet, a rod body of the electric telescopic rod is fixedly connected with a push block, the push block is provided with a hollow cavity, one side of thehollow cavity is in communication with a drainage pipe through a water inlet hose with length allowance, the other side of the hollow cavity is in communication with the drainage pipe through a wateroutlet hose with length allowance, and the communication point of the water inlet hose and the drainage pipe is located in front of the communication point of the water outlet hose and the drainage pipe; the water inlet hose is provided with a first one-way valve pointing to the hollow cavity, the water outlet hose is provided with a second one-way valve pointing to the drainage pipe, a second fixing frame is further fixedly connected to the side wall of the feeding hopper, an exhaust fan is fixedly connected to the second fixing frame, an inlet pipe of the exhaust fan communicates with the upper end of the feeding hopper, a limiting bolt is screwed into the feeding hopper on the opposite side of the push block, and when the round turning plate is located at the horizontal position, the right side of the round turning plate makes contact with the bottom end of the push block and the left side of the round turning plate makes contact with the bottom end of the limiting bolt.

The invention relates to a high-precision broadband distribution type medical electrical impedance tomography imaging device and an application thereof. The imaging device comprises an upper computer module, a power supply module, a distribution type medical data acquisition module and an electrode array, wherein the upper computer module comprises a user interface unit, a human body 3D electromagnetic field modeling unit, an image reconstruction unit, an image processing unit, an image and medical information display unit and a communication unit; the user interface unit is used for realizing human-computer interaction; the human body 3D electromagnetic field modeling unit is used for establishing a 3D electromagnetic field finite element simulation model of a detected area according to the contour of a detected object; the image reconstruction unit is used for reconstructing and obtaining a conductivity distribution image of the detected area according to transfer electrical impedance information acquired by the distribution type medical data acquisition module; the image processing unit is used for extracting required medical information from the conductivity distribution image; the image and medical information display unit is used for displaying the conductivity distribution image and the medical information; the communication unit is used for realizing communication with the distribution type medical data acquisition module. Compared with the prior art, the device has the advantage that a high-quality transfer impedance measurement result can be obtained.

The invention relates to the field of vegetable planting, in particular to an organic vegetable planting device. The organic vegetable planting device comprises a main frame mechanism, a transmissionmechanism, an air pump, a plurality of branch frame mechanisms, seed box mechanisms, sowing mechanisms, seed grain carrying mechanisms, seed grain adjusting mechanisms, stirring mechanisms and axis mechanisms. The multiple branch frame mechanisms are all fixedly connected with the main frame structure; the seed box mechanisms are fixedly connected to all the multiple branch frame mechanisms; the sowing mechanisms are rotationally connected into the multiple seed box mechanisms; the multiple seed grain carrying mechanisms are slidably connected into each sowing mechanism; the seed grain adjusting mechanisms are rotationally connected to the multiple sowing mechanisms, and each seed grain adjusting mechanism is slidably connected with the multiple seed grain carrying mechanisms; the stirringmechanisms are rotationally connected in the plurality of seed box mechanisms; and a plurality of axis mechanisms are arranged, and the plurality of axis mechanisms are rotationally connected in thesowing mechanism respectively, so that seeds can be greatly prevented from rolling after falling to the ground, and good growth of vegetables is facilitated.

The invention discloses a calender for plastic product processing and a using method thereof. The calender comprises a transmission mechanism and a heating device, wherein the transmission mechanism is arranged at the upper portion of a base, two supporting plates are arranged on one side of the transmission mechanism, sliding grooves are formed in the supporting plates correspondingly, lower sliding blocks are arranged on the sliding grooves correspondingly, and a lower calendering roller is arranged between the lower sliding blocks. According to the calender, after plastic is calendered by an upper calendering roller and the lower calendering roller through a scraping device, the plastic adhering to the upper calendering roller and the lower calendering roller is timely removed by a scraping plate, certain contact force is always kept between the scraping plate and the upper calendering roller as well as the lower calendering roller through acting force of a spring, the quality of waste removing is guaranteed, meanwhile, roller surfaces of the upper calendering roller and the lower calendering roller are protected, a distance between material separation plates is conveniently adjusted through a servo motor, a width of the calendered plastic is controlled, a gap between the upper calendering roller and the lower calendering roller is conveniently adjusted through an electric push rod, operation is convenient, and the working efficiency is improved.

The invention discloses an adjustable diamond saw blade edging machine sucker. The adjustable diamond saw blade edging machine sucker is characterized by comprising a connecting handle, a disc support, multiple elastic electromagnetic suckers and multiple bolts; a threaded hole is formed in the upper portion of the connecting handle; each elastic electromagnetic sucker comprises a guide rod, a clamping ring, a connecting plate, a compression spring and an electromagnetic sucker; four kidney-shaped holes I which are evenly distributed in the circumferential direction are formed in the disc support; kidney-shaped holes II are symmetrically formed in the two sides of each kidney-shaped hole I of the disc support; the connecting handle is welded to the middle portion of the disc support; the clamping rings, the connecting plates, the compression springs and the electromagnetic suckers are sequentially arranged on guide rods from top to bottom; the guide rods penetrate in the kidney-shapedholes I of the disc support; and the disc support is connected between the connecting plates and the compression springs. The adjustable diamond saw blade edging machine sucker is novel in structure,the distance between the electromagnetic suckers can be adjusted, grabbing and releasing are conducted freely, the production efficiency can be obviously improved, and the labor intensity of workers can be greatly lowered.

The invention relates to the technical field of automatic carrying equipment, and particularly discloses an industrial intelligent motion control carrying robot. The robot comprises a motion chassis, a carrying plate is arranged on the motion chassis, an electric rotating disc is arranged between the motion chassis and the carrying plate, a carrying fork is arranged on one side of the upper portion of the carrying plate, automatic lifting of the carrying fork is achieved through a lifting power driving structure, an electric control box is arranged on the other side of the upper portion of the carrying plate and comprises a control system and a sensor system, a rotatable mechanical shaft arm structure is arranged between the carrying fork and the electric control box, a rotatable telescopic mechanical arm is arranged at the top end of the mechanical shaft arm structure, a rotatable mechanical gripper structure is arranged at the top end of the telescopic mechanical arm, and the mechanical gripper structure comprises a movable and turnable gripping plate. The high-low-position automatic carrying requirement is met, automatic loading and unloading are achieved in the whole process, and the overall automation degree is high.

The invention discloses silver paste dispensing equipment for processing an electronic component and a working method thereof. The equipment comprise an underframe, a moving plate is mounted at the bottom of the underframe in a sliding mode, side columns are both mounted on two sides of the upper surface of the moving plate, the two side columns are respectively fixed on two sides of a connectingbeam, a moving horizontally plate is mounted on the connecting beam in a sliding mode, a moving frame is mounted on the moving horizontally plate, a lifting plate is mounted on the moving frame in a sliding mode, a lifting shell is mounted on the lifting plate, and a fourth screw rod and a fifth screw rod are rotationally arranged in the lifting shell. According to the equipment, a fourth motor isstarted, an output shaft of the fourth motor drives the fifth screw rod to rotate, the fifth screw rod drives the fourth screw rod to rotate, the fourth screw rod and the fifth screw rod are matchedwith corresponding screw rod connecting blocks to drive the distance between two centering plates to be adjusted, then the distance between two dispensing valves is adjusted, due to the arrangement ofthe structure, the silver paste dispensing equipment for processing the electronic component can conveniently adjust the distance between the two dispensing valves while double-head dispensing is met, and different dispensing requirements are met.