28results about How to "Easy size adjustment" patented technology

The utility model discloses a clamping hand module of a feeding manipulator, which comprises a clamping hand seat and a side plate fixedly arranged on one side of the clamping hand seat, and is characterized in that two matching shafts are rotatably arranged in the side plate, rotating blocks are fixedly arranged at the upper ends and the lower ends of the matching shafts, tooth-shaped blocks are fixedly arranged on one sides of the rotating blocks, and the tooth-shaped blocks are fixedly arranged on the other sides of the matching shafts. The tooth-shaped blocks on the left side and the right side are arranged in a meshed mode, a swing block is rotationally arranged on one side of the clamping hand seat, a protruding block is fixedly arranged on the outer surface of one rotating block and movably connected with the swing block through a ball head rod assembly, and a clamping jaw assembly is fixedly arranged on one side of each rotating block. Compared with the prior art, a plurality of connecting rods and bearing structures are simplified, and the defects that the corresponding speed and accuracy of the clamping hand module cannot meet expected requirements due to the fact that a movable gap exists in the rotating part of the connecting rod in the prior art, the clamping hand module is prone to being damaged in the long-term use process, and the service life is short are overcome.

The utility model relates to a kind of reconfigurable mobile chassis of cabin inspection operation robot based on multi-modal perception, including multi-modal perception device, chassis inspection movement device and reconfigurable chassis device;The multi-modal perception device is used to realize the comprehensive mapping of cabin environment, obstacle detection and autonomous positioning;The chassis inspection movement device is used to ensure that robot slows down in moving and working process Bumping, realizes autonomous inspection operation;The reconfigurable chassis device is used to realize the structural quick adjustment of robot, function extension and environmental adaptation according to cabin space and task demand.This utility model is compact in overall structure, reconfigurable, and has high precision in sensing ability, good robustness in motion control, suitable for intelligent inspection operation in closed industrial scene such as cabin, with good engineering deployability and practical application value.

The utility model provides a concrete solid square pile mold which comprises a workbench, the bottom of a supporting frame is fixedly connected with a base, the output end of a second motor is fixedly connected with a lead screw, the outer portion of the lead screw is in threaded connection with a movable plate, the circumferential face of a fixed rod is fixedly connected with a rotating block, and the rotating block is fixedly connected with a movable plate. A limiting column is fixedly connected to the top of the fixed plate, a limiting plate is fixedly connected to the interior of the mounting groove, a limiting hole is formed in the limiting plate, a second template is inserted into the top of the workbench, a cross-shaped clamping groove is formed in a movable plate, and a second threaded groove is formed in the bottom of a connecting rod. By arranging the lead screw, the movable plate, the connecting rod, the fixed rod and the fixed plate, the convenience of cleaning concrete in the limiting hole is enhanced, by arranging the bidirectional threaded rod and the connecting frame, the pouring size of a square pile is convenient to adjust, and the solid square pile mold can be widely applied to the technical field of solid square pile molds.

The utility model relates to the technical field of fixing clamps, in particular to a hub detection fixing clamp which is convenient to adjust according to the size of a hub, wide in application range and capable of guaranteeing the fixing stability. Comprising a clamping cylinder, a rotating assembly, a driving assembly, a pressing mechanism and a jacking mechanism, the rotating assembly is installed at the top of the clamping cylinder and comprises a containing rotary table, a rotating ring and a positioning column, the driving assembly is installed in the clamping cylinder and is in transmission connection with the rotating assembly, and the pressing mechanism is located in the clamping cylinder; the pressing mechanism is installed at the bottom end of the rotating assembly, the jacking mechanism is installed on the pressing mechanism, and the output end of the jacking mechanism penetrates through the rotating assembly.

The utility model discloses a novel side discharging structure for a bending machine, which comprises a bending machine body, a sliding block and a working table, the sliding block and the working table are arranged on the bending machine body, a connecting plate and a power device are fixed on the sliding block, the power device is used for driving the connecting plate to slide on the sliding block, and a baffle plate for pushing a workpiece on the working table to move is fixed on the connecting plate. A baffle is adopted to replace steel plate calipers in the prior art, specifically, a sliding block installed on a bending machine body serves as a carrier, a connecting plate is connected to the sliding block in a sliding mode, the baffle is installed on the connecting plate, and the baffle is located on one side of the end of a workpiece. The connecting plate slides on the sliding block and drives the baffle to push one end of the workpiece to the side of the bending machine, so that the workpiece is pushed out of the bending machine, and side discharging of the bending machine is completed.

The utility model relates to the technical field of smoke exhaust equipment, in particular to a novel fireproof smoke exhaust valve which comprises an installation frame, a valve body assembly and a protection assembly, the valve body assembly comprises a hinge seat, an air cylinder, a limiting frame, valve plates, a connecting rod and an auxiliary plate, and a plurality of sets of evenly-arranged valve plates are arranged in the installation frame. The left side and the right side of the valve plate are provided with connecting shafts rotationally connected with the mounting frame, one side of the mounting frame is provided with a limiting frame matched with one set of connecting shafts, the mounting frame is further provided with a hinge seat, and the two ends of the air cylinder are hinged to the connecting shafts penetrating through the limiting frame and the hinge seat correspondingly. A plurality of groups of valve plates are adopted, the opening size of the valve is convenient to adjust, air cylinder transmission is adopted, response is rapid, operation is stable, a good protection effect can be achieved through the protection assembly, cleaning is convenient, and using is safe.

This invention relates to the field of measurement tool module group technology, and discloses a measurement tool that provides visual size adjustment, including a main body mechanism, a support mechanism on the left side of the main body mechanism, and a fixing mechanism on the left side of the support mechanism; the main body mechanism includes a middle angle module, a tape measure is slidably connected to the inner wall of the middle angle module, a rotating shaft is rotatably connected to the right side of the middle angle module, a reading rod is fixedly connected to the bottom of the rotating shaft, and an angle sensor is fixedly connected to the surface of the middle angle module. This invention can solve various drawbacks of traditional tape measure measurement methods, providing a more convenient measurement method for detailed design workers. It is a visual measurement module group that can be used to measure the finished surface material dimensions of flat and sloping walls, and is suitable for scenarios such as material order measurement, point adjustment, and on-site layout. It has the characteristics of visualization, adjustability, labor saving, and flexible combination.

The utility model provides a solid core paper rolling device for toilet paper processing, which comprises a mounting frame, a motor mounted on one side of the mounting frame, a rotating component arranged at one end of the motor, and a plurality of adjusting components arranged on the surface of the rotating component, each adjusting component comprises a connecting frame, and a plurality of threaded rods are arranged in the connecting frame. And one ends of the multiple threaded rods are connected with connecting rods, one ends of the connecting rods are connected with arc-shaped plates, the surfaces of the arc-shaped plates are connected with groove plates, and the extrusion assemblies are arranged in the groove plates. According to the solid-core paper rolling device for toilet paper processing, the connecting frame with the threaded rods is arranged on the surface of the rotating rod, the connecting rod, the arc-shaped plate and the groove plate with the extrusion assembly are operated in a matched mode, and therefore after toilet paper is wound, the solid-core paper rolling device is convenient to use. Wrinkles of the toilet paper can be reduced during later disassembly, and meanwhile, the internal size of the toilet paper can be conveniently adjusted when the toilet paper is rolled.

The utility model discloses an electroplating hanger convenient to replace and adjust, relates to the technical field of electroplating hanger structures, and solves the problems that the existing electroplating hanger is generally welded into a whole, and when one hook is damaged, electroplating processing at the position is abandoned, or the hanger is integrally replaced, so that the production cost is increased, and the production efficiency is increased. And great waste is caused. Comprising a hanger frame, a plurality of parallel cross rods are connected to the hanger frame, a plurality of hook single bodies are arranged on the parallel cross rods, a plurality of outer handrails are further connected to the hanger frame, the tops of electroplated workpieces are hung on the corresponding hook single bodies, and the bottoms of the electroplated workpieces are located in the inner side directions of the outer handrails; mounting bases are arranged at the two ends of the parallel cross rods and detachably connected to the hanger frame, and the parallel cross rods are connected to the mounting bases in an up-down sliding mode. The hook and other structures are separately arranged, and the outer handrail structure and the parallel transverse rods sliding up and down are arranged, so that the effects of being convenient to disassemble and replace, environmentally friendly, capable of conveniently placing workpieces on the hook and the like are achieved.

According to the winding device of the stainless steel seamless U-shaped pipe manufacturing device for the ultra-long bright heat exchanger, the lower end of a base is driven by a driving device to rotate, a hollow circular protrusion is arranged in the center of the upper end face of the base, a winding column is arranged at the circle center in the hollow circular protrusion, one end of a belt body is wound around the outer side of the winding column, and the other end of the belt body is wound around the outer side of the hollow circular protrusion; the belt body stretches across the upper end of the hollow circular protrusion. The device has the advantages that the structure is simple, and the size of an external circle is conveniently adjusted to reach the corner radius of the U-shaped pipe; and the other end of the belt body is convenient to fix.

The utility model relates to the technical field of engineering construction, and discloses a movable pier foundation device which comprises a main plate, the top of the main plate is connected with a clamping plate used for stretching in a clamped mode, the top of the main plate is fixedly connected with a reinforcing frame used for protection, and the top of the main plate is fixedly provided with a bearing column used for supporting. A supporting rod used for facilitating stretching adjustment is clamped in the bearing column, a driving ring used for positioning is clamped outside the supporting rod, an attaching plate used for preventing inclination is clamped to one side of the driving ring, and a drill bit rod used for being embedded downwards is clamped to the top of the attaching plate. According to the movable pier foundation device, through cooperative arrangement of the bearing column, the supporting rod, the driving ring, the attaching plate and the drill bit rod, downward drilling operation can be better driven when the device is used, the device is prevented from inclining to one side in the operation process, the balance of the overall structure is ensured, vertical size adjustment is facilitated, and the linkage effect between parts of the device is achieved.

The utility model relates to the technical field of fire extinguishing agent production equipment, in particular to a quantitative feeding mechanism which comprises a supporting seat, the top of the inner side of the supporting seat is fixedly connected with a material storage shell, and the bottom of the material storage shell is fixedly communicated with a discharging pipe. According to the material storage device, the filling mechanisms are arranged at the positions, corresponding to the multiple feeding ports, of the top of the material storage shell, the movable shell, the flexible plate, the rotating plate and the L-shaped iron plate are used in cooperation to form the storage space, a proper amount of materials can be conveniently stored through the storage space, and then the size of the storage space can be conveniently adjusted by starting the first motor; a second motor is started to rotate forwards, so that a pushing plate moves, the moved pushing plate blocks the bottom of a storage shell firstly and then pushes a rotating plate to rotate, and therefore the rotating plate, a sliding block and an L-shaped iron plate are deflected; and therefore, the materials in the storage space can fall off conveniently, and quantitative adding of the materials is achieved.

The agricultural unmanned aerial vehicle with the solid powder releasing function comprises a material storage box, an auxiliary discharging mechanism, releasing mechanisms and a rotary switching mechanism, a plurality of discharging openings are formed in the bottom of the material storage box, and one releasing mechanism is arranged on the lower side of each discharging opening; a rotary switching mechanism used for driving the multiple release mechanisms to rotate is installed at the bottom of the material storage box, an auxiliary discharging mechanism extending into the material storage box is installed on the material storage box, each release mechanism comprises a rotary disc, a discharging hole, a plug and a rotary shaft, the rotary discs are attached to the bottom of the material storage box, and the rotary discs are rotationally connected with the material storage box through the rotary shafts; a plurality of discharging holes are formed in the rotating disc, the sizes of the discharging holes are different, and a plug is fixed on the rotating disc. The size of the discharging hole can be conveniently adjusted, and the discharging speed can be conveniently adjusted according to actual needs.

The utility model discloses a modularization laminated slab fixing mould, relates to constructional engineering technical field, the mould includes the base, also includes fixed subassembly, shockproof subassembly, splice subassembly, closure subassembly, said base is strip-shaped, the upper surface of said base is equipped with two fixed hole site and a plurality of reinforcing steel bar hole site, said fixed hole site is equipped with the shock-proof subassembly, splice subassembly, closure subassembly, said base is equipped with the shock-proof subassembly, splice subassembly, closure subassembly. And the fixing assembly is arranged in the fixing hole site. A magnetic attraction fixing mode is adopted, the base and the pouring table can be rapidly and firmly attracted together through magnetic force only by splicing the laminated plate base and then placing the laminated plate base into the base fixing piece with the magnetic force, and similarly, when the base needs to be detached, the base only needs to be simply moved away from the base. Therefore, time and manpower needed by a traditional bolt or welding mode are greatly saved, the stability of the laminated plate base in the production process can be guaranteed through a magnetic attraction fixing mode, and the risk of displacement or deformation is reduced.

The invention relates to the technical field of medical treatment, in particular to a liftable ultrasonic surgical medical bed for an ultrasonic department, comprising: a moving device for driving the medical bed to move, the top of the moving device being fixedly connected with a support plate; the storage device is used for storing medical instruments, the bottom of the storage device is fixedly connected with the top of the supporting plate, the top of the storage device is fixedly connected with a supporting device, and the moving device is arranged, so that the driving motor is started to drive the positive and negative lead screws to rotate. And the adjusting block on the positive and negative screw rod horizontally moves according to the rotation direction of the positive and negative screw rod under the action of the positive and negative screw rod. When the adjusting block moves, the moving rod connected with the adjusting block is driven to slide in the moving frame. The angle of the supporting rod rotationally connected with the top of the movable rod changes along with movement of the movable rod, so that the assembling plate is pushed to move up and down, and the top of the assembling plate is connected with the supporting plate to drive the whole medical bed to achieve the lifting function.

The utility model discloses honeycomb structure heat preservation cotton which comprises a honeycomb heat preservation cotton body, a reinforcing assembly is installed on the outer side of the honeycomb heat preservation cotton body, the reinforcing assembly comprises a hardened layer and a supporting plate, a bonding assembly is installed on the outer side of the honeycomb heat preservation cotton body, and the bonding assembly comprises a son hook-and-loop fastener and a mother hook-and-loop fastener. Splicing assemblies are installed on the two sides of the hardened layer, each splicing assembly comprises an inserting groove and an inserting plate, anti-loosening assemblies are installed on the inserting grooves and the inserting plates, barbs on the inserting plates can be clamped on the inner sides of barb patterns in the inserting grooves through the honeycomb structure heat preservation cotton, the situation that the inserting plates fall off from the inner sides of the inserting grooves due to tensile force is prevented, and the service life of the honeycomb structure heat preservation cotton is prolonged. The size and thickness of the honeycomb heat preservation cotton main body are convenient to adjust, the heat preservation effect is guaranteed, it is guaranteed that the cavity structure in the honeycomb heat preservation cotton main body is not damaged, the situation that the heat preservation effect is reduced due to the fact that the honeycomb heat preservation cotton main body is squashed is avoided, and the honeycomb heat preservation cotton is suitable for heat preservation and heat insulation work of equipment.

The utility model relates to the technical field of planar film appearance detection, in particular to a cartridge clip type feeding mechanism and automatic detection equipment, the cartridge clip type feeding mechanism comprises a cartridge clip mechanism, a lifting mechanism and a moving mechanism, the cartridge clip mechanism is provided with a stock bin, the cartridge clip mechanism comprises a bottom plate, two groups of first barrier strips and two groups of second barrier strips, the two groups of first barrier strips are oppositely arranged in the horizontal direction, the two groups of second barrier strips are oppositely arranged in the vertical direction, and a stock bin is defined by the first barrier strips, the second barrier strips and the bottom plate; the lifting mechanism comprises a supporting plate and a lifting power piece, the supporting plate is located in the stock bin, and the lifting power piece drives the supporting plate to ascend and descend in the stock bin; the moving mechanism comprises a sliding rail and a sliding power piece, the sliding rail is located at the bottom of the bottom plate, and the sliding power piece drives the bottom plate to be slidably connected to the sliding rail. The size of the stock bin can be changed by adjusting the positions of the first barrier strip and the second barrier strip, planar film products of different sizes can be conveniently placed in the stock bin, the universality of the feeding mechanism is higher, and the detection cost is reduced.

The utility model provides an immersion liquid drying device for material improvement, which relates to the field of material preparation devices, and is characterized in that the immersion liquid drying device comprises a box body, a side furling structure and a liquid storage bag, the side furling structure is positioned on the inner side of the box body, and the side furling structure comprises a connecting frame and a furling plate; two sets of rotating connecting frames A are arranged on the side, away from the folding plate, of the connecting frame, connecting rods are rotationally arranged on the inner sides of the rotating connecting frames A, the connecting rods are rotationally connected with the connecting frame through rotating shafts, electric push rods A are arranged below the sliding rails A, and the electric push rods A are fixedly connected with the box body; one end of the electric push rod A is connected with the rotary connecting frame A, so that the folding plate moves towards the center of the box body to be folded, and the liquid storage bag is located on the inner side of the box body, located between the side folding structures and used for containing liquid. The utility model has the advantages that the size of the immersion space can be adjusted, and the consumption of liquid is convenient to control, so that immersion liquid consumption is realized.

The invention discloses a method for blocking an embankment breach, which is characterized in that a blocking object is added at the embankment breach to block the breach, and the method is characterized in that when the blocking object is added, water flow is prevented from flowing out by adopting a mode of reversely spraying air to the water flow right in front of the water flow discharged from the breach, and the flow speed and the flow rate of the water flow discharged from the breach are reduced until the blocking is completed. According to the method, a high-pressure air wall can be formed by means of air flow to prevent the breach from leaking water flow, breach plugging is achieved in cooperation with feeding of plugging objects, formation of a plugging structure is facilitated, and the breach emergency repair plugging efficiency is improved. And meanwhile, the air flow can be conveniently adjusted according to the water flow condition of the breach, so that the device can be better applied to plugging of different breaches.

The utility model relates to the technical field of solar photovoltaic, and discloses a mounting rack for mounting photovoltaic energy storage equipment, which comprises a supporting column, a base is fixedly mounted at the bottom of the supporting column, a bearing plate for keeping balance is fixedly mounted at the top of the supporting column, a sliding frame for penetrating and inserting is arranged at the top of the bearing plate, and a sliding groove is formed in the sliding frame. And a limiting block is slidably connected into the sliding frame, an inclined rod used for placement is arranged at the top of the limiting block, and a positioning plate used for preventing shaking is connected to the top of the limiting block in a clamped mode. According to the mounting rack for mounting the photovoltaic energy storage equipment, through cooperative arrangement of the bearing plate, the sliding frame, the limiting block, the inclined rod and the positioning plate, the size of equipment such as a photovoltaic panel can be conveniently adjusted when the mounting rack is used, and it is ensured that the whole mounting rack can adapt to more types of placement; and when the limiting block moves to a proper position in the sliding frame, positioning is carried out, so that the overall balance is ensured, and meanwhile, the inclined rod at the top is prevented from shaking.

The invention discloses a size-adjustable column wall beam plate mold and a manufacturing method, the size-adjustable column wall beam plate mold comprises a set of plate mold and at least one set of column beam mold, the plate mold is provided with a plate mold cavity with an open upper part and a closed bottom, the column beam mold is arranged on the plate mold, the column beam mold is provided with a column beam mold cavity with an open upper part and an open lower part, and the plate mold and the column beam mold are arranged on the plate mold. The position of the column beam mold on the plate mold is adjusted along with the connection position of the prefabricated beam or the prefabricated column and the prefabricated plate; a longitudinal moving plate side mold and a transverse moving plate side mold are arranged in the plate mold cavity; and a column beam blocking plate is arranged in the column beam mold cavity and is matched with the longitudinal moving plate side mold and the transverse moving plate side mold. The mold is simple in structure, convenient in size adjustment and low in manufacturing cost, not only can be used for producing prefabricated beam-slab integrated components and prefabricated column-wall integrated components, but also can be used for producing independent beam, column and plate components, and can greatly reduce the investment cost of production molds.

The utility model discloses a tundish covering agent automatic feeding device which comprises a supporting vertical frame, a supporting ring, a sliding groove, a sliding block, a feeding box, an adjustable feeding mechanism, a covering agent smashing mechanism and a uniform scattering mechanism. The adjustable feeding mechanism comprises a connecting plate, a supporting box, a double-thread screw, a driving motor, a supporting guide rod, a movable support, a connecting rod, a discharging plate and a supporting groove, the covering agent smashing mechanism comprises a supporting table, a fixing disc, a fixing needle, a smashing roller and a smashing motor, and the uniform scattering mechanism comprises a rotating motor, a transmission shaft and a rotating supporting plate. A driving motor is started to drive two groups of discharging plates to move along a supporting groove, so that the size of a discharging opening of a feeding box is conveniently adjusted to control the feeding amount of the covering agent; a crushing roller can be driven to rotate by starting a crushing motor, so that the covering agent before feeding is conveniently crushed and prevented from caking; and the feeding box and the sliding block can be driven to rotate along the sliding groove by starting the rotating motor, so that the covering agent can be conveniently and uniformly fed and sown in the tundish.

The utility model belongs to the technical field of woven rubber hose production, and particularly relates to a desizing machine for woven rubber hose production, which comprises a working frame, a conveying device is mounted in the middle of the top surface of the working frame close to the left end, a desizing device is mounted in the middle of the top surface of the conveying device, and an air drying device is mounted in the middle of the top surface of the working frame close to the right end. The air drying device comprises a drying box, a conveying belt is arranged on the bottom face in the drying box, a fan is installed in the middle of the top face of the drying box, a heating box is installed on the top face of the drying box, a heating pipe is installed in the heating box, and a filtering plate is installed in the middle of the top face of the heating box. According to the desizing machine for producing the woven rubber hose, air entering the heating box and the drying box is filtered through the arrangement of the air drying device and the installation of a filter plate, and therefore dust is prevented from entering the drying box to affect the production quality of the rubber hose.

The utility model belongs to the technical field of extraction tank, concretely is a kind of spice extraction tank, including tank body, extraction mechanism and deslagging mechanism, the extraction mechanism is arranged in the inside of the tank body, the deslagging mechanism is arranged in the inside of the tank body and is connected with the extraction mechanism;The extraction mechanism includes the separation cylinder fixedly connected in the inside of the tank body, the inside of the separation cylinder is equipped with filter cylinder, the top of the tank body is fixedly connected with first motor, the output of first motor is connected with the rotating shaft extending to the inside of the tank body, the outside of the rotating shaft is fixedly connected with several groups of stirring piece.This spice extraction tank, by first helical shaft vertical transfer slag to second helical shaft, realize efficient deslagging, first helical shaft is connected with rotating shaft by magnetic coupling, rely on electromagnetic control to realize flexible start-stop, when deslagging, magnetic coupling drives first helical shaft to rotate by the driving force of first motor, and slag material is smoothly discharged from tank body.

The utility model belongs to chamfering device technical field especially is a kind of mechanical parts chamfering device, including processing seat, the clamping cavity for fixing workpiece is set in processing seat, the clamping cavity both sides are equipped with driving shaft, driving shaft one end is fixedly connected with connecting seat, the connecting seat outside is equipped with chamfer head component, chamfer head component includes outer angle cutter head, inner angle cutter head and installation axle stem, the inner angle cutter head is located in the outer angle cutter head;Outer angle cutter head and inner angle cutter head are opposite to workpiece, under the rotation of outer angle cutter head and inner angle cutter head, respectively, outer angle and inner angle are chamfered to workpiece, and installation axle stem is extracted, can be taken off outer angle cutter head and inner angle cutter head from connecting seat, install new specification's outer angle cutter head and inner angle cutter head use, can make processing inner angle and outer angle synchronous, improve the efficiency of processing, and it is convenient to adjust the size of processing angle part, beneficial to processing round pipe type mechanical parts.

In order to solve the problems of inconvenience in construction, poor construction quality and the like of a floor support plate hanging hole template, the utility model provides a steel bar truss floor support plate hanging hole device, which comprises a mounting rod, a steel bar truss, a hanging hole template and a hanging hole template, the horizontal adjusting piece is connected to the mounting rod in a position adjustable mode in the length direction of the mounting rod; the connecting sleeve is fixedly connected below the horizontal adjusting piece; the plugging plate is connected below the sleeve; the height adjusting device is connected between the connecting sleeve and the plugging plate and used for adjusting the height distance between the connecting sleeve and the plugging plate, the device can meet secondary hole lifting construction of holes of different sizes, the size is convenient to adjust, the whole set of equipment does not need to be disassembled after hole lifting, the whole set of equipment is integrated with an original structure, and the construction efficiency and quality are effectively improved.