23results about How to "Easy and efficient adjustment" patented technology

The utility model discloses a pressure regulating device for a prestorage chamber of a dry quenching furnace, which relates to the technical field of coked dry quenching production and comprises the dry quenching furnace, the prestorage chamber is formed in the dry quenching furnace, a circulating fan is arranged on one side of the dry quenching furnace, an air outlet of the circulating fan is communicated with the prestorage chamber, and an air outlet of the circulating fan is communicated with the prestorage chamber. An air outlet of the circulating fan is connected with a rear diffusion flue gas pipeline, the rear diffusion flue gas pipeline is connected with a frequency conversion fan, and the pressure in the pre-storage chamber is adjusted and controlled through the frequency conversion fan. The pressure adjusting device for the prestorage chamber of the dry quenching furnace is high in adjusting timeliness, and the adjusting process is convenient and efficient.

The utility model relates to the field of mechanical welding, and discloses a mechanical welding fixing mechanism which comprises a bottom plate, two sliding plates are slidably connected to the upper surface of the bottom plate, mounting grooves are formed in the side surfaces of the two sliding plates in a penetrating mode, and rotating rings are rotatably connected to the inner walls of the two mounting grooves. Two mounting plates are fixedly connected to the side surfaces of the two rotating rings, clamping plates are slidably connected to the side surfaces of the multiple mounting plates, and circular grooves are formed in the side surfaces of the two rotating rings in a penetrating mode; the two rotating rings rotate to drive the multiple mounting plates to rotate, so that the multiple clamping plates and the two clamped to-be-welded workpieces are driven to rotate, the angles of the to-be-welded workpieces are conveniently and efficiently adjusted, and then the welding efficiency and quality are improved.

The double-shaft boring machine for machining the grain and oil machinery comprises a base, a first main shaft and a second main shaft which rotate synchronously are arranged on the base, the second main shaft and the first main shaft move relatively to adjust the distance, and boring cutters are fixedly arranged on the first main shaft and the second main shaft. A sliding table is arranged on the base, positioning shaft sleeves are fixedly arranged at the two ends of the sliding table, and the positioning shaft sleeves abut against the first main shaft to slide; during use, a workpiece is fixed on the sliding table, the first main shaft and the second main shaft penetrate through a to-be-machined hole in the workpiece, and the boring cutter machines the inner wall of the hole. The distance between the double spindles is correspondingly adjusted according to workpiece hole sites, adjustment is convenient, the device is suitable for machining of workpiece hole sites of various sizes, the application range is wider, and machining is more efficient.

The utility model relates to the technical field of agricultural production, and discloses an agricultural science and technology seedling raising device which comprises a bottom plate, vertical rods are fixedly connected to the four corners of the top of the bottom plate, a plurality of supporting plates are slidably arranged on the circumferential surfaces of the four vertical rods in a sleeved mode, and round holes matched with the vertical rods are formed in the four corners of each supporting plate. Limiting mechanisms are arranged at the two ends of the bottom of each supporting plate, each limiting mechanism comprises a rectangular frame arranged at the bottom of one end of the corresponding supporting plate, fixing blocks are fixedly connected to the two sides of the two ends of the outer wall of each rectangular frame, and the same limiting rod is fixedly connected between the two fixing blocks on the same side. The seedling raising device has the advantages that the supporting plate of the seedling raising device can be efficiently and conveniently adjusted, an operator can easily and rapidly adjust the position of the supporting plate according to seedling raising requirements, manpower input and time cost are reduced, the number of seedling raising layers and space layout can be flexibly adjusted according to the number of seedlings and the growth stage, and the space utilization rate is improved.

The utility model discloses an angle adjusting structure of a solar photovoltaic module, which relates to the field of solar photovoltaic and comprises a supporting vertical rod, mounting side blocks are horizontally and symmetrically welded on two sides of the supporting vertical rod, mounting through holes are uniformly formed in the top surfaces of the mounting side blocks, a penetrating clamping groove is horizontally formed in the side of the supporting vertical rod, and the mounting through holes are communicated with the through clamping groove. A rotating disc is horizontally clamped to the inner side edge of the penetrating clamping groove, a vertical channel is vertically formed in the side edge of the supporting vertical rod, overturning paired blocks are symmetrically arranged on the two side edges of the supporting vertical rod, a fixed top plate is horizontally welded to the top ends of the overturning paired blocks, and supporting top blocks are symmetrically welded to the top face of the fixed top plate; a mounting top plate is horizontally welded to the top end of the supporting top block, fixing through holes are symmetrically formed in the top face of the mounting top plate, a rotary adjusting structure is adopted, so that adjustment is more convenient and efficient, and meanwhile the situation that the angle is unstable is not likely to be formed due to the fact that the adjusting structure is extruded through threads in different directions.

The utility model belongs to the technical field of transfer equipment, and particularly relates to a menthol crystallization barrel transfer device which comprises a first vertical frame, a mounting frame and moving wheels, the mounting frame is fixedly mounted on one side of the first vertical frame, the moving wheels are fixedly mounted at the lower end of the mounting frame, the first vertical frame is vertically and fixedly connected with a guide rod, and the guide rod is fixedly connected with the mounting frame. According to the menthol crystallization barrel transferring device, the height adjusting assembly driven by the servo motor and the automatic barrel falling mechanism driven by the hydraulic cylinder are introduced, and the transferring device can efficiently and conveniently adjust the height of a menthol crystallization barrel; the vertical frame II and the automatic barrel falling mechanism can accurately and quickly reach the required height through accurate control of the servo motor, so that the transfer efficiency is greatly improved; meanwhile, the automatic barrel falling mechanism driven by the hydraulic cylinder can easily place the crystallization barrels on the rolling rods or take the crystallization barrels down from the rolling rods, so that the labor intensity of workers is greatly reduced, and the transfer convenience is improved.

The utility model provides a kind of unpowered adjustable article transfer device, for solving the technical problems of the risk of article side surface sliding of existing transfer frame, complex structure, higher production and maintenance cost and low compatibility. The unpowered adjustable article transfer device of the utility model is sequentially arranged from low to high adjusting assembly, height adjusting structure and shielding assembly, wherein adjusting assembly includes base, four connecting rods, four support rods and four adjusting nuts, by the cooperation of adjusting nut and the outer thread on the outer side wall of support rod, the adjusting plane can form a slope with height difference, realize the unpowered transfer of article on article transfer frame;Meanwhile, height adjusting structure and shielding assembly are used to realize the height adjustment of article transfer frame and article shielding respectively, which is simple in structure, high in stability and convenient and efficient in adjustment, and can realize low-cost transfer.

The invention belongs to the technical field of composite sheet production, and particularly relates to continuous thermoplastic one-way multi-layer composite sheet conveying equipment and method.The continuous thermoplastic one-way multi-layer composite sheet conveying equipment comprises a base, two pressure shaping set rollers, a filling and distributing device and two pressure composite set rollers; the two pressure shaping group rollers, the filling cloth device and the two pressure composite group rollers are fixedly mounted above the base, and the two pressure shaping group rollers are positioned on the front sides of the two pressure composite group rollers; the filling and distributing device is positioned on the rear sides of the two pressure composite group rollers; the two pressure setting group rollers are oppositely arranged, the bottoms of the two pressure setting group rollers are in bearing connection with sliding blocks, sliding rails are slidably connected to the lower portions of the sliding blocks, and the sliding rails are fixedly installed on the ground. And the integrating degree between materials is poor.

The utility model relates to the field of rock tests, in particular to a test device for quantitatively controlling the moisture content of rock. Comprising a supporting structure, a sample assembly, an electronic scale and a vacuum pump, the supporting structure comprises a supporting base, supporting legs and an adjusting piece. The adjusting part is used for leveling the supporting seat; the electronic scale adopts a high-precision electronic scale; the sample assembly comprises a glass cylinder, an acrylic sleeve, a sample block, a sealing ring and a rubber membrane; the acrylic sleeve is connected with the electronic scale through a hoisting piece and completes electronic weighing operation, one side of the acrylic sleeve is further connected with an installation air pipe, and the air pipe is connected with the vacuum pump through a guide pipe; the sample block is arranged in the acrylic sleeve, and the sealing ring is installed on the sample block in a sleeving mode and makes contact with the inner wall of the acrylic sleeve in a pressing mode. The device is simple in structure, convenient to operate, easy to disassemble and low in cost, the moisture content of the rock is quantitatively controlled, and the test efficiency of the moisture content of the rock is improved through mass comparison before and after the test.

This utility model relates to the field of fire protection engineering technology and provides a fire pipe fixing bracket for fire protection engineering. It includes a fixing bracket body, with an mounting plate fixedly installed on the left side of the fixing bracket body. The mounting plate has first threaded grooves on all four sides of its interior. It also includes a slide rail, fixedly installed on the top of the fixing bracket body. A slider is slidably connected to the outer surface of the slide rail, and the bottom of the slider is movably connected to the top of the fixing bracket body. In use, the slide rail and pin structure not only allow users to adjust the position of the clamping components by sliding the support plate, significantly improving installation accuracy and convenience, especially in complex pipe layouts, but also allows for precise adjustments according to actual needs. Furthermore, when adjustments are required, personnel only need to pull the pin and push the support plate, making the adjustment process simpler and more efficient, saving time and labor.

The utility model relates to the field of LED power supplies, in particular to a contact type sliding emergency LED power supply. According to the contact type sliding emergency LED power supply, the installation position can be flexibly adjusted, and the installation stability and safety are enhanced. A contact type sliding emergency LED power supply comprises a base, a bottom adsorption magnet, a power supply shell, a dustproof net, a cooling fan, a mounting rod, a volute spiral spring, connecting cloth and the like. The base is attracted to a placement position through the bottom attraction magnet, then the clamping block is pulled to drive the connecting cloth to be unfolded, so that the clamping block can make contact with a far fixed position, attraction is completed through the side attraction magnet, meanwhile, the clamping plate is matched with the reset spring, the installation firmness of the clamping block is improved, and the clamping block is prevented from being damaged. Three-point installation is realized, so that the device can be stably connected on the whole, and the installation flexibility is enhanced.

The utility model relates to a coiled material cutting industry especially relates to a slitting device, it includes first cutter module and second cutter module, first cutter module includes first crossbeam, is provided with multiple mover linear motor on the first crossbeam, is provided with cutter motor on every mover of multiple mover linear motor, is provided with dynamic cutter on the cutter motor, is provided with a plurality of fixed cutter assembly with dynamic cutter one to one on the second cutter module, the multiple mover linear motor in the device can realize the accurate adjustment of every dynamic cutter automation, and dynamic cutter position adjustment is convenient and efficient, and every dynamic cutter uses single cutter motor as power source, can realize the high -speed rotation cutting of every dynamic cutter.

This utility model discloses a foam mold for a borderless foamed steering wheel with a pressing mechanism, including a base, a hydraulic device, and a support plate. The hydraulic device is fixed at the center of the top of the base, and the support plate is fixed at the top of the hydraulic device. Sleeves are fixed at the four corners of the top of the base, and push rods are inserted into the sleeves. The top of the push rods is connected to the bottom of the support plate. A mold is detachably mounted at the center of the top of the support plate. Grooves are symmetrically fixed on both sides of the top of the support plate, and the interior of the grooves forms sliding grooves. By moving the support block, limiting tube, and other components via a slider, and by allowing the limiting block to slide within the arc-shaped groove of the support block, the rotation angle of the limiting tube can be flexibly adjusted, allowing the cleaning components (horizontal plate and scraper) at the top of the push rod to be precisely positioned on the mold surface. The scraper is angled and has a rounded bottom edge, which efficiently removes residual foaming material and impurities from the mold surface.

This utility model relates to the field of lithium battery processing technology, specifically to a tensioning device for a lithium battery winding machine. It includes a support and fixing plate, with a diameter-changing mechanism slidably connected to the outside of the support and fixing plate. A support mechanism is fixedly connected to the outside of the support and fixing plate. The diameter-changing mechanism includes a drive assembly for driving, with a rotating gear one fixedly connected to the outside of the drive assembly. A rotating gear two is rotatably connected to the outside of the support and fixing plate. The external teeth of the rotating gear one and the rotating gear two are meshed with each other. Multiple sliding grooves are provided inside the rotating gear two. This utility model can quickly respond to different winding diameter requirements, improving production flexibility. The multi-stage gear engagement and sliding structure ensure controllable diameter adjustment, adapting to the production of various lithium battery specifications, effectively reducing equipment replacement costs, and helping to improve the efficiency and quality of lithium battery winding production.

The utility model discloses an emulsion pump capable of adjusting the direction of a liquid outlet, and belongs to the field of emulsion pumps, the emulsion pump is characterized by comprising a bottle body, a pump body and a pressing head, and further comprising an adjusting assembly, and the adjusting assembly is installed on the pressing head; the liquid outlet assembly is mounted on the adjusting assembly; wherein the adjusting assembly comprises an adjusting cavity, a driving assembly, a first rotating shaft, a mounting frame, a liquid outlet pipe sleeve and a liquid conveying hose, the adjusting cavity is formed in the pressing head, the driving assembly is mounted in the adjusting cavity, the first rotating shaft is mounted on the driving assembly, the mounting frame is mounted on the driving assembly, the liquid outlet pipe sleeve is mounted on the mounting frame, and the liquid conveying hose is mounted on the liquid outlet pipe sleeve. The liquid conveying hose is installed in the liquid outlet pipe sleeve, one end of the liquid outlet pipe sleeve is installed on the pump body, the position and the direction of a liquid outlet for pumping out emulsion of the emulsion pump can be adjusted, and the position of the emulsion pumped out by the emulsion pump in the emulsion bottle can be suitable for more use scenes.

The utility model discloses a shearing type scribed line structure device for a stainless steel shell. The shearing type scribed line structure device comprises the stainless steel shell, an anti-deformation boss is inwards arranged at the bottom of the stainless steel shell along the axis of the stainless steel shell; a buffer groove which is concave inwards along the axis of the stainless steel shell is formed in the bottom, far away from the anti-deformation boss, of the stainless steel shell; the diameter of the buffer groove is larger than that of the anti-deformation boss so that a supporting ring shoulder can be formed between the anti-deformation boss and the stainless steel shell. The thickness of the anti-deformation boss is larger than that of the shoulder of the supporting ring, and the thickness of the stainless steel shell is larger than that of the shoulder of the supporting ring. The height of the buffer groove is smaller than the thickness of the stainless steel shell. According to the utility model, the anti-deformation boss and the buffer groove are creatively arranged at the bottom of the stainless steel shell coaxially in a matched manner to replace a traditional scribed line structure, the structure is simple and stable, the processing is convenient, the deformation is not easy to occur in the production, transfer and assembly processes, the assembled battery is stable in structure, the undesirable phenomena of liquid leakage and the like are reduced, and the service life of the battery is prolonged. The battery finished product quality is improved.

The utility model relates to a flat coal machine technical field, specifically disclose a flat coal machine drum coal guide plate, include: flat coal machine main part, the flat coal machine main part is rotationally connected with flat coal spiral body, and the flat coal spiral body axial both sides are equipped with inner arc scraper, and the inner arc scraper side is fixedly connected with flat arc scraper, and the flat arc scraper other side is fixedly connected with outer arc scraper, and the inner arc scraper, flat arc scraper and outer arc scraper carry out the finishing to the coal pile after flat coal, and the flat arc scraper is equipped with adjusting assembly between flat coal machine main part, and adjusting assembly carries out height adjustment to the inner arc scraper, flat arc scraper and outer arc scraper, and the continuous smooth coal rake profile is constituted through the inner arc, flat arc, outer arc scraper, effectively blocks coal material to the middle gathering, eliminates both sides ridge, guarantees the coal pile even, and the multiple sets of installation holes of fixed half ring and movable half ring are matched through adjusting assembly, realizes the grading height adjustment, adapts to different carriages, and efficient convenient, and the overall cooperation greatly promotes flat coal quality and improves flat coal efficiency.

The utility model discloses an anti-explosion sheet shearing type scribed line structure device and a battery, the device comprises a supporting table and a positioning table which are integrally formed, and one surface of the supporting table far away from the positioning table is concave inwards to form a buffer groove; an abutting supporting part is arranged on the upper surface of the supporting table around the positioning table, and a welding edge is arranged on the edge of the supporting table; the length of the supporting table is larger than that of the positioning table, the width of the supporting table is larger than that of the positioning table, and the height of the supporting table is larger than that of the positioning table. The length of the buffer groove is larger than that of the positioning table, and the width of the buffer groove is larger than that of the positioning table, so that an anti-deformation shoulder part is formed between the buffer groove and the positioning table. According to the utility model, the structure of the explosion-proof sheet is improved into the supporting table and the positioning table which are integrally formed, the welding edge and the stainless steel shell to be assembled are welded and formed, and external force is borne by the supporting table during welding, so that the damage of welding to the positioning table can be reduced, and the undesirable phenomena of deformation, liquid leakage and the like caused by welding stress of a traditional V-shaped scribed line structure can be solved.

The invention discloses a dam body joint asphalt sealing and caulking device and method for water conservancy construction, the top of each hydraulic cylinder is fixedly provided with a hollow limiting block, a first cross rod fixedly penetrates between the interiors of the two hollow limiting blocks on the lower portion, and a second cross rod fixedly penetrates between the interiors of the two hollow limiting blocks on the upper portion; and mechanical arm mechanisms are arranged between the left portions and the right portions of the first transverse rod and the second transverse rod correspondingly. According to the dam body seam asphalt sealing and seam filling device and method for water conservancy construction, through mutual cooperation of a hydraulic cylinder, a first transverse rod, a second transverse rod, a mechanical arm mechanism and a seam filling frame mechanism, the seam filling frame mechanism can be flexibly and accurately adjusted in advance according to the distance between every two adjacent dam body seams, and the sealing and seam filling effects are improved; the joint filling frame mechanism can be suitable for various construction conditions, the purpose of conducting joint filling operation on joints of a plurality of dam bodies at the same time is achieved, and the construction efficiency is greatly improved.

The invention provides a water affair detection method and system. The method comprises the following steps: S1, inputting water quality data; s2, collecting water quality data in real time; s3, setting and inputting a corresponding fault early warning threshold value; s4, setting an event trigger fault detection filter of the water affair system; s5, analyzing and processing corresponding water quality data; and S6, returning the water quality data and sending a corresponding instruction. According to the water affair detection method and system, intelligent detection and control operation can be conducted on household water consumption, and the problems that according to traditional household water consumption, due to water pipe breakage, temporary power failure or forgetting to close a faucet due to negligence of residents, unnecessary water waste is likely to be caused, and the use cost is low are solved. And in a severe case, valuables in the house are even soaked and damaged or leak into the houses of downstairs residents, so that unnecessary economic loss is caused, and relatively large potential safety hazards exist.

The utility model discloses a kind of FPC resistance structure and resistance structure applied to notebook keyboard MiniLED backlight, including resistance main line, the resistance main line is equipped with first main line part and second main line part, first gap is equipped between the first main line part and second main line part, the first gap is used to supply resistance insertion, insert resistance, can realize the resistance value of resistance increasing resistance structure, so that resistance adjustment is more convenient and efficient.

The application discloses a belt conveyor for food industrial processing, and relates to the technical field of food industrial processing, which comprises a mounting frame, support frames are fixed on the side edges of the mounting frame, a motor is fixed on the mounting frame, and the output shaft of the motor is fixed with a driving roller. The belt conveyor for food industrial processing realizes stable sliding through the expansion and contraction of the cylinder driving the movable table cooperating with the second sliding block and the second guide rail, can flexibly adjust the conveying distance between the driving roller and the driven roller, accurately adapts to the conveying requirements of different food processing procedures, different material specifications and production line layouts, solves the problems of fixed conveying distance and poor working condition adaptability of the traditional conveyor, and in the conveying distance adjustment process, the conveying belt length between the guide roller and the movable roller can be self-adaptively compensated without manual disassembly and equipment modification, so that the adjustment is convenient and efficient, the universality and application range of the equipment are greatly improved, and the production requirements of multiple types and multiple working conditions of food industrialization are adapted.

A dual-head drilling device, belonging to the technical field of drilling equipment, includes an operating table. Four directional columns are fixedly installed on the upper surface of the operating table. A lifting plate is vertically slidably installed between the four directional columns. A hydraulic telescopic column is fixedly installed between the lifting plate and the upper surface of the operating table. A housing is fixedly installed on the lower surface of the lifting plate. Two drilling bits are rotatably installed on the lower surface of the housing. A workpiece platform is fixedly installed on the upper surface of the operating table. A positioning groove is formed on the upper surface of the workpiece platform. Two through-holes are formed in the positioning groove, each located directly below a corresponding drilling bit. Multiple mounting grooves are equidistantly formed along the circumference of the positioning groove. Each mounting groove is equipped with a stress-reducing friction-lifting device to reduce friction between the workpiece and the bottom of the positioning groove cavity during rotation. A positioning adjustment integrated device is installed on the lower surface of the housing. This invention provides more stable positioning and more convenient and efficient drilling position adjustment throughout the drilling process.