19results about How to "Mobile impact" patented technology

This utility model discloses a die-cutting machine with a double-sided die-cutting structure, relating to the field of die-cutting machine technology. It includes a hollow base with a pad on top. Support plates are fixedly connected to both sides of the pad, and both support plates are fixedly connected to the hollow base. Pressure plates are provided on both the upper and lower sides of the pad, and each pressure plate has a cutting blade structure. Two bidirectional screws are rotatably connected to the top of the hollow base. This invention uses two U-shaped plates to drive the pressure plate downwards, and the other two U-shaped plates to drive the other pressure plate upwards, thereby enabling multiple die-cutting blades to move in opposite directions and simultaneously cut both sides of the cardboard. This structural design solves the problems in existing technologies where dust and impurities easily fall onto the surface of the bidirectional screws, affecting the device's performance, reducing its practicality, and increasing the number of motors required.

The utility model discloses a drilling device with accurate positioning, which belongs to the technical field of drilling, and comprises a control bottom box, the top of the control bottom box is connected with two control side plates, a same moving module is arranged between the two control side plates, the bottom of the moving module is connected with an air cylinder, an ejector rod of the air cylinder is connected with a drilling module, and the drilling module is connected with the control bottom box. The bottom of the control bottom box is connected with an adjusting device; according to the device, a second motor drives a rotating rod to rotate, so that the rotating rod drives a second threaded rod to rotate, then the second threaded rod drives an adjusting box to move through a second threaded seat, the adjusting box drives an adjusting plate to transversely move, and then a first motor drives a first threaded rod to rotate; the first threaded rod drives the adjusting plate to move through the first threaded seat, so that the adjusting plate moves longitudinally, then the adjusting plate adjusts the position of the part with the fixed top, and the drilling accuracy of the part is kept during drilling.

The utility model relates to the rim machining technical field provides a positioning tool for forklift rim production, include: base, still include: positioning assembly, set up in the outer surface of base, positioning assembly includes: the placement board, the top center of movable setting in the base, the top center of placement board is equipped with the sliding slot, two -way screw rod, movable setting in the sliding slot, adjusting assembly, set up in the outer surface of base, the rim that needs processing is placed on the placement board, rotates two -way screw rod through the turntable, two -way screw rod is driven arc clamping plate to rim and is held positioning, make rim positioning on the placement board, open electric push rod drive shaft sleeve, pivot and positioning disc and go down, the upper end of rim is positioned, make it more stable positioning on the placement board, pivot can rotate in the inside of shaft sleeve, therefore, when placement board drive rim rotates, positioning disc also rotates along, the upper end of rim is positioned.

The utility model discloses a mixing machine capable of uniformly mixing, which belongs to the technical field of mixers, and comprises two supports, the tops of the two supports are connected with the same mixing barrel, a stirring device is arranged in the mixing barrel, and the stirring device comprises a motor and a rotating rod; according to the device, the stirring device is arranged, the motor drives the sliding rod to rotate, then the sliding rod drives the rotating rod to rotate through the transmission block, the rotating rod drives the moving block at the other end to rotate, then the lead screw sleeve in the moving block is driven to rotate, and the lead screw sleeve rotates on the outer wall of the reciprocating lead screw; the screw rod sleeve drives the moving block to reciprocate left and right, the moving block drives the rotating rod to move left and right, the rotating rod drives the stirring rods to move, the stirring rods stir the raw materials between the two stirring rods, and the situation that the raw materials between the two stirring rods cannot be stirred, and consequently the mixing uniformity is low is avoided.

The utility model discloses a high stability's metallurgy bridge crane relates to bridge crane technical field, specifically is a kind of high stability's metallurgy bridge crane, including crossbeam, hoist trolley, cleaning structure and anti-impact top structure, the top of crossbeam is equipped with the track groove for hoist trolley movement, the bottom of hoist trolley is equipped with electric hoist, cleaning structure includes U-shaped plate, limit spring, adjusting block, guide sliding block, pull plate, pressboard, magic tape public post, magic tape female post and cleaning brush. The high stability's metallurgy bridge crane has the effect of conveniently cleaning dust and sundries in guide rail groove, improving the stability of hoist trolley movement, cleaning brush moves with the movement of hoist trolley, conveniently push dust in guide rail groove to the both sides of guide rail groove, facilitate subsequent cleaning, avoid dust and sundries to influence hoist trolley movement, reach the purpose of improving practicality.

This utility model discloses a knife-anvil lifting structure for a slitting machine, relating to the field of cardboard processing equipment. It includes a frame with a knife-anvil and a knife beam horizontally positioned in the middle. Guide rails are provided on both sides of the frame. Knife-anvil supports are mounted at both ends of the knife-anvil, slidably connected to the guide rails via sliding blocks. Supports are provided on the sides of the knife-anvil supports, with slotted holes on their surfaces. A column is provided on the lower surface of the knife-anvil supports. Knife beam supports are mounted at both ends of the knife beam, rotatably connected to the frame via a rotating shaft. A support plate is mounted on the upper surface of the knife beam supports, with rollers rotatably connected to the sides of the support plate, the rollers contacting the column. A cylinder is fixedly connected to the bottom of the frame, with a hinge seat mounted on the piston rod end of the cylinder. The hinge seat is connected to the slotted holes via a pin. This utility model overcomes the shortcomings of existing technologies, effectively achieving convenient height adjustment and maintenance, and significantly improving equipment operating efficiency and stability.

The utility model discloses a high-efficiency quenching device, which belongs to the technical field of rollers and comprises a back plate. The two ends of the front side wall of the back plate are fixedly connected with a first driving assembly and a second driving assembly correspondingly. The driving end of the first driving assembly is fixedly connected with a heat treatment assembly; the driving end of the second driving assembly is fixedly connected with a horizontal rotating assembly; the lower end of the horizontal rotating assembly is fixedly connected with a clamping assembly used for clamping the upper end of a roller. The clamping assembly comprises an arc-shaped clamping plate, a supporting frame, racks, a synchronous module, a gear ring and a connecting plate, the supporting frame is fixedly installed at the bottom of the horizontal rotating assembly, the synchronous module is fixedly connected to the side wall of the vertical part of the supporting frame, the output ends of the synchronous module are fixedly connected with the racks, and the racks are connected with the gear ring in an engaged mode. The gear ring is rotationally connected with the front end of the supporting frame through the connecting shaft and fixedly connected with the connecting plate through the connecting shaft. According to the utility model, the roller can be conveniently mounted between the two groups of end plugging assemblies.

The utility model relates to the field of transformer, especially is a kind of transformer structure for power module, including transformer body, the both sides of transformer body are provided with installation component, the lower end of two installation components is fixedly connected with adjusting assembly, two adjusting assemblies are respectively provided with wire slot and adjusting groove, winding copper wire is provided in wire slot, two-way screw rod is rotatably connected in adjusting groove, the both sides of two-way screw rod are all screw thread connection with electric block, the lower end surface of two electric blocks is all fixedly connected with pin, the upper end surface of two electric blocks is all fixedly connected with electric column.The utility model, by setting adjusting assembly, wire slot, adjusting groove, limit board, limit slot, rectangular opening, winding copper wire, two-way screw rod, electric block, pin and electric column structure mutually cooperate, by the free adjustment of pin spacing, the installation demand of different PCB can be better satisfied.

This invention belongs to the field of transportation technology, and particularly relates to an intelligent suspended conveying device for construction cement. It includes a support frame with a support block inside. Rollers, driven by a motor and in contact with the inner wall of the support frame, are located on both sides of the support block. An adjusting block is fixedly connected to the lower end of the support block, and a friction adjusting mechanism is provided on the adjusting block. A horizontal plate is connected to the lower side of the adjusting block. This invention uses a liquid bladder that contacts a hook. When the hook swings, the deformation energy of the liquid bladder buffers and cancels the swing. When the hook swings significantly, a magnetic field generated by energizing a coil solidifies the liquid bladder, fixing the hook and preventing it from swinging. This ensures that the cement hopper does not shake excessively and cause collisions. Simultaneously, by using a friction block that contacts the support frame, the friction at the contact point is adjusted according to the weight of the cement hopper, ensuring stable cement conveying.

This utility model discloses a nitrogen injection device for goaf areas in mines, including a mobile vehicle. An explosion-proof box is fixedly connected to the top of the mobile vehicle. A nitrogen injection device is installed inside the explosion-proof box. A guide pipe is installed at the output end of the nitrogen injection device. A check pipe is installed at one end of the guide pipe, and a flexible hose is installed at the other end of the check pipe. A mounting frame is fixedly connected to the outside of the mobile vehicle, and a hose retractor is installed on the top of the mounting frame. This utility model relates to the technical field of mobile nitrogen injection devices. This nitrogen injection device for goaf areas in mines uses three sets of triangularly arranged rollers to wind the flexible hose. During use, pulling the hose stretches the folded hose, facilitating nitrogen injection operations in goaf areas at different locations within the mine. When the mobile vehicle moves, the elastic force generated by the release of spring A causes the stretched hose to fold back into the mounting frame, preventing the hose from being dragged on the mine floor and avoiding damage from being run over by vehicles.

The utility model discloses a construction assembly platform, and relates to the technical field of building construction. The device comprises a base, and a mounting frame is detachably mounted at the top of the base through fixing bolts. During use, the supporting standing plate can be limited through the guide columns and the guide holes so that the supporting standing plate can not move horizontally, then the threaded block can be moved through the motor, the L-shaped block can ascend when the threaded block moves, the limiting plate can move when the L-shaped block ascends, and then the supporting standing plate is limited or limited is cancelled; the supporting standing plate is automatically fixed or unfixed, meanwhile, the lifting height of the supporting standing plate during installation is reduced, the labor intensity of workers is effectively reduced, meanwhile, when a threaded block moves to adjust the height of the supporting standing plate, the threaded block moves to make a trapezoidal lifting plate make contact with the ground, and therefore the base is fixed; and meanwhile, the stress area is increased, so that the stability is better.

A metal can air feeding device with a rejection function is arranged between a front conveying mechanism and a rear conveying mechanism, and comprises an air feeding body; the air feeding body comprises a rejection mechanism and a conventional air feeding mechanism arranged along the conveying direction of the metal can; the rejection mechanism comprises a mounting frame fixed with the front conveying mechanism; the mounting frame is arranged with a plurality of rotating rejection units along a direction perpendicular to the conveying direction of the metal can; each rotating rejection unit is connected with a rejection action controller; the rejection action controller can drive the rotating rejection unit to rotate downward from a horizontal state; the upper surface of the rotating rejection unit and the upper side of the conventional air feeding mechanism are both provided with air feeding inclined holes; a shielding mechanism is arranged above the air feeding body, and the metal can can pass through between the air feeding body and the shielding mechanism. On the basis of the original air feeding mechanism, the rejection mechanism is added, and the metal can can be rejected without stopping.

The utility model relates to an electromagnetic therapeutic instrument placing support, it includes cross bottom plate and irradiation head, the upper surface of cross bottom plate installs the vertical rod, the end of vertical rod installs first hinged block, the inside rotation of first hinged block is installed with adjusting lever, the outer surface of irradiation head installs second hinged block, and the end of adjusting lever rotates and installs in the inside of second hinged block, adjusting lever outer surface's both sides all coaxial equal angle and are opened with a plurality of screw holes, the outer surface of first hinged block and second hinged block all installs bolt, and bolt and screw hole are matched, the outer surface of vertical rod installs controller, the four corners of cross bottom plate bottom all install universal wheel, and the bottom of cross bottom plate is provided with adsorption mechanism. Downwardly press the hollow disc, and the hollow disc drives four suction cups to descend and adsorb on the ground simultaneously, thereby realizes the purpose of cross bottom plate fixation, and simple operation, convenient to use.

The utility model discloses a wagon balance for safety limit of a truck, which relates to the technical field of wagon balances and comprises a wagon balance body, limit mechanisms are arranged on two sides of the top of the wagon balance body, and a plurality of anti-skidding grooves are arranged on the surface of the top of the wagon balance body. According to the wagon balance for safe limiting of the truck, a threaded rod and a circular plate can rotate at the same time through a double-shaft motor, a limiting plate can gradually get close to wheels of the truck when the threaded rod rotates, limiting work is conducted on the two sides of the wheels, a lifting plate can move downwards through rotation of the circular plate, and a rotating plate and the limiting plate are combined into an L shape as much as possible; and the sliding rod continues to move, the distance between the sliding rod and the moving plate can be shortened, the front side and the rear side of wheels of the truck can be limited, and therefore horizontal and longitudinal limiting of the truck can be automatically met, manual operation is reduced, and the truck can be automatically and comprehensively limited.

The utility model relates to microplastic enrichment technical field discloses a kind of microplastic enrichment devices, including enrichment box, first passage is arranged in enrichment box inside one side, second passage is arranged in enrichment box inside other side, and electric valve is fixedly installed in first passage and second passage inside one side. The utility model technical scheme is passed through the liquid inside containing microplastic being filtered by filter cartridge distributed by first passage when liquid is constantly circulated from first passage inside, when a large amount of microplastic is filtered out in filter cartridge inner wall, filter cartridge inner wall will have a large amount of microplastic adhering, liquid in first passage will constantly extrude filter cartridge, promote filter cartridge constantly move to liquid flow direction, since pull rope is connected between two groups of filter cartridges, when being located in one group of filter cartridge moves downward, another group of filter cartridges will move reversely upward, and butt joint with cleaning assembly, the microplastic adhering in filter cartridge inner wall is cleaned, avoid filter cartridge inner wall adhering a large amount of microplastic, affect enrichment box inside liquid flow.

The utility model relates to fire extinguisher water testing equipment, in particular to a discharging mechanism of fire extinguisher water testing equipment, which comprises a bearing platform, a pushing module and a stepping feeding and discharging module, a discharging channel is arranged on the bearing platform, a to-be-discharged area is arranged at an outlet of the discharging channel, and the stepping feeding and discharging module is arranged at the discharging end of the discharging channel. The jig subjected to water testing is placed on the bearing platform, the material pushing module pushes the jig to walk along the discharging channel, when the stepping feeding and discharging module is not in place, the jig located at the foremost end of the discharging channel waits in a to-be-discharged area, after the stepping feeding and discharging module is in place, the material pushing module pushes the jig and transfers the jig in the to-be-discharged area to the stepping feeding and discharging module, and then the jig in the to-be-discharged area waits in the to-be-discharged area. The stepping feeding and discharging module drives the jig to move in a stepping mode so that the jig can be matched with a bottle grabbing structure of automatic water testing equipment, and the fire extinguisher can be separated from the jig.

The utility model discloses a kind of plastic pipe extrusion devices using PVC waste, belong to plastic extrusion production technical field, including bed, the bed top surface is equipped with machine cylinder, the machine cylinder top surface is equipped with feed hopper, the machine cylinder inside is equipped with screw rod;In the utility model, by setting exhaust component, through the design, it is realized in the process when extruding production, can be through first vent hole, second vent hole and exhaust seat exhaust to machine cylinder inside, and second vent hole can be opened to assist exhaust when first vent hole produces blockage, to reduce the influence caused by vent hole blockage Ensure that gas can be smoothly discharged, simultaneously, if first vent hole and second vent hole all produce blockage, then the position of exhaust seat can be changed first vent hole and second vent hole corresponding to it, and then corresponding adjustment is provided time for staff, to reduce the influence caused by vent hole blockage, guarantee the smooth progress of extrusion production.

The utility model discloses a lining limiting device for tire detection, which is arranged at the top of a detection table and comprises a movable plate sliding at the top of the detection table and a limiting plate fixedly connected to the top of the detection table and matched with the movable plate, a through groove for sliding of the moving plate is formed in the top of the detection table, and a supporting plate is fixedly connected to the bottom of an inner cavity of the detection table. A tire to be detected is placed at the top of the detection table, the driving structure drives the rotating shaft to rotate so as to drive the rotating disc to rotate, the sliding column slides on the inner surface of the arc-shaped groove under the rotation of the rotating disc, and then the moving seat is driven to perform offset movement under the rotation condition, so that the tire is detected. And under the movement of the movable seat, the movable plate is driven to move close to or far away from the inner surface of the through groove through the sliding limiting of the supporting column, so that the limiting of tires with different inner diameters is met under the matching with the limiting plate.

The utility model discloses a new energy battery cover plate stamping die, which belongs to the technical field of stamping dies, and comprises a first die frame, a second die frame is arranged below the first die frame, the bottom surface of the first die frame is in contact with the upper surface of the second die frame, and the inner wall of the second die frame and the inner wall of the first die frame are both rotatably connected with a first rotating shaft and a second rotating shaft; the outer surface of each first rotating shaft is slidably connected with two first gears, the outer surface of each second rotating shaft is slidably connected with two second gears, the outer surface of each first gear is engaged with a toothed plate, and the side faces, close to each other, of every two toothed plates are fixedly connected with a moving plate. According to the new energy battery cover plate stamping die, when a first rotating shaft rotates, power is transmitted to a second rotating shaft through a transmission gear and a transmission toothed belt, but the second rotating shaft is located below a toothed plate, so that the second rotating shaft and a second gear push the toothed plate to continuously move backwards, and a die core can make closer contact with a movable plate.