150results about How to "Act as a stabilizing support" patented technology

The invention discloses a solar thermal power high-temperature long shaft molten salt pump. The solar thermal power high-temperature long shaft molten salt pump comprises a pump shaft, a hydraulic part, a supporting vibration reduction structure, a fluid seal structure and a bearing cooling device are sequentially arranged on the pump shaft from bottom to top, a suction segment is arranged at the front end of the hydraulic part, a blade grid type filter is arranged on the front end of the suction segment, a tail stage flow guide shell is arranged at the tail end of the hydraulic part, the tail end of the tail stage flow guide shell and the front end of a supporting pipe of the supporting vibration reduction structure are fixedly connected, and the tail end of the supporting pipe of the supporting vibration reduction structure is fixedly connected with the bottom of the outlet segment of the fluid seal structure through a flange plate. The solar thermal power high-temperature long shaft molten salt pump is designed to be in the center flow-out manner, thermal expansion uniformity under the high-temperature state can be ensured, through solution schemes of reliable fluid seal design, reasonable cooling structures, flange type expansion joint vibration reduction configuration and the like, safe, reliable and efficient running of the solar thermal power high-temperature long shaft molten salt pump is ensured, and meanwhile, various property indexes are met.

The invention relates to the field of geriatric rehabilitation training equipment, and particularly relates to rehabilitation training equipment applied to ageing resistance of legs and feet of old people. The rehabilitation training equipment comprises a bedstead; the bedstead is fixedly provided with sliding rods; a fixed seat stand is fixedly arranged at one ends of the sliding rods; a seat plate is fixedly arranged on the fixed seat stand; a backrest capable of regulating an angle is arranged on the seat plate; the other ends of the sliding rods are in sliding connection with a sliding seat; brackets are fixedly arranged on the sliding seat; a flat plate is fixedly arranged at the upper ends of the brackets; the flat plate is hinged with pedals; bandages are fixedly arranged on the pedals; a speed limiting mechanism is arranged on the sliding seat; the speed limiting mechanism can be connected with the sliding rods; a wooden support is arranged between the fixed seat stand and thesliding seat; the wooden support is respectively in hinged connection with the fixed seat stand and the sliding seat by two pulling rods; massage mechanisms are arranged at the middle parts of the pulling rods; and the massage mechanisms are connected with the middle part of the bedstead by pulling ropes. The rehabilitation training equipment applied to ageing resistance of legs and feet of old people implements training on legs of old people so as to improve strength of legs of old people and improve functionality, thereby taking an anti-ageing effect.

The invention discloses a horizontal pipeline centrifugal pump with a multi-directional output function. The horizontal pipeline centrifugal pump with the multi-directional output function comprises a pump body, a motor and a chassis. The motor is connected with the pump body. The pump body is provided with a water inlet and a water outlet. A water draining pipe is arranged in the water outlet. A distributing and delivering mechanism is connected to one end of the water draining pipe. A fixing plate is arranged on the chassis. The pump body and the motor are arranged on the fixing plate. A vibration reducing and supporting mechanism is arranged between the fixing plate and the chassis. The multi-directional distributing and delivering effects are achieved through the distributing and delivering mechanism, the liquid delivering efficiency is improved, the utilization rate of the pump is increased, and the horizontal pipeline centrifugal pump is high in practicability and adaptability, simple in structure, flexible in connection and convenient to assemble and disassemble; the problem of lower efficiency caused by one-direction liquid delivery of a horizontal pipeline centrifugal pump is solved; the additionally arranged vibration reducing and supporting mechanism not only achieves the effect of stable supporting, but also can dissipate reactive force generated during operation of the pump body, the overall stability of the pump is improved, and normal liquid delivery is guaranteed.

The invention relates to a non-damage automatic treatment device for a building wall surface. The non-damage automatic treatment device comprises a supporting device, a cleaning side plate and a cleaning device, wherein the cleaning side plate is installed at the top of the supporting device, and the cleaning device is installed on the left side surface of the cleaning side plate; the supporting device comprises a supporting bottom plate, walking wheels, a supporting bracket, a pressing push rod, a pressing plate, a pressing suction cup, a supporting hydraulic cylinder and a supporting top plate. The non-damage automatic treatment device can solve the existing problems that when broken tiles on a wall are removed, dangers exists when the tiles are cut manually, the tiles after being cut are difficult to recycle, the tiles need to be marked out first, the cutting depth of the tiles is difficult to be accurately controlled, the cut tiles after being cut need to be manually hooked up, andmanually picking of the cut tiles after being cut is prone to scratching hands. The non-damage automatic treatment device can realize the functions of stably supporting the broken tiles on the wall surface, cutting, drilling and sucking the broken tiles, and recycling the sucked tiles.

The invention relates to a rotary self-propelled mixing jet bit with cutting wing ribs, and the rotary self-propelled mixing jet bit is applied to well drilling of a hydraulic jet radial horizontal well. The rotary self-propelled mixing jet bit comprises a bit body, a rotary shell and a positioning nut; the rear end of the bit body is provided with a hollow variable diameter cylinder, and the front end of the bit body is provided with a central nozzle with a mixing cavity; the hollow cylinder arranged at the rear end of the bit body is provided with first-level backward nozzles, multiple forward holes are formed in a hollow cylinder arranged at the front end of the bit body, and flow guiding valves are installed in the forward holes; the central nozzle is coaxial with a flow channel of the bit body, a thread is formed on the exterior of the central nozzle, and the rotary shell is positioned through the positioning nut; forward nozzles facing laterally and forwards are arranged at the front end of the rotary shell, the outer wall of the rotary shell is provided with the spiral cutting wing ribs, hard alloy cutting teeth are fixedly arranged on the surfaces of the cutting wing ribs, and second-level backward nozzles are arranged in flow guiding grooves formed among the cutting wing ribs. According to the rotary self-propelled mixing jet bit with the cutting wing ribs, the problems that in the hydraulic jet radial horizontal well drilling process, the mechanical drilling rate is low, the well diameter is small, and well holes are irregular.

The invention discloses a precise automatic cut-off machine. The precise automatic cut-off machine comprises a stand, a power roller and a guide roller are arranged at two transverse sides of the stand, the power roller and guide roller are provided with a transmission mechanism, the transmission mechanism is provided with a feeding mechanism, and the transmission mechanism is capable of driving the feeding mechanism to rotate circularly; the feeding mechanism comprises a plurality of fixed troughs, the fixed troughs are bowl-shaped, an interval remains between adjacent fixed troughs, and the upper openings of the fixed troughs form discharge holes; a rotating cutter mechanism is arranged at the horizontal right side of the stand, the rotating cutter mechanism is provided with a longitudinal cutter roller, the cutter roller is arranged above the power roller, the cutter roller is provided with a plurality of cutter blades, and the cutter blades are capable of correspondingly entering the intervals between the fixed troughs; a power mechanism is arranged at the longitudinal rear side of the stand, and the power mechanism can drive the power roller and cutter roller to rotate. The precise automatic cut-off machine is high in cutting efficiency, capable of well realizing the precise material cut and convenient to regulate the cutting length; the honest material and waste material are automatically divided after cutting, the labor force is saved, and the production cost is lowered.

The invention discloses an intelligent flower bed fence including a pillar and two cross bars connected with the pillar, each cross bar is connected with a plurality of vertical bars, the pillar internally is provided for a water tank for containing water, the top of the pillars is provided with a circular solar cell plate, the bottom end of the circular solar cell plate is connected with a storage battery, the storage battery is electrically connected with a water pump located on the side wall of the pillar, and the water pump is connected with a switch by a wire. The advantages are that the intelligent flower bed fence is compact in connection and easy to use, and has intelligent functions, the pillar can play a stabilizing supporting role, a clamping groove and a clamping buckle facilitate cooperation of the cross bars and the vertical bars, and facilitate removing and installing of the cross bars and the vertical bars, a water conveying pipe and a water suction pipe facilitate transport of the water, an inner pipe facilitates transport of a water flow to a nozzle, a gasket can prevent water leakage, the solar cell panel can receive sunlight, and electrical energy can be stored by the storage battery.

The invention discloses a garbage can with expandable volume. The garbage can comprises a can bottom and a can wall, wherein the can wall is formed by two side walls which are symmetrical from left to right; an elastic wall is connected between the two side walls; corresponding to the two side walls, two moving blocks are arranged on a can bottom; corresponding to the expanding directions of the side walls, transmission belts are arranged on the can bottom; the transmission belts are fixedly arranged on the moving blocks in a penetrating manner; transmission gears are arranged at the two sides of the transmission belts; a driving part is connected on any transmission gear; rollers are arranged at the bottom parts of the two sides of the moving blocks; corresponding to moving tracks of the moving blocks, track grooves are formed on the can bottom; and the rollers fall into the track grooves. The garbage can disclosed by the invention has the advantages that the garbage can is formed by the can bottom and the can wall, the transmission belts are arranged on the can bottom, the moving blocks are driven to move by the transmission belts, simultaneously the side walls are driven to move oppositely or reversely, and the area of the can wall is changed by extension of the elastic wall, so that the adjustment for the volume of the garbage can is realized and convenience is brought for containing garbage.

The invention discloses a food package sealing intelligent detection device which comprises a detection workbench, a buffer groove is formed in the top of the detection workbench, a base plate matched with the buffer groove in specification is movably embedded in the top end of the interior of the buffer groove, a plurality of damping supporting mechanisms are fixed to the bottom of the base plate, and a conveying groove is formed in the right side of the top end of the detection workbench. A material conveying mechanism is rotatably installed in the material conveying groove, one side of the material conveying mechanism is provided with a material pushing mechanism. A limiting rod and a hydraulic rod are fixed to the right side of the outer wall of the top of the detection workbench, a top plate is fixed to the top end of the hydraulic rod, a sleeve is fixedly connected to the top plate in an inserted mode, the sleeve is connected to the limiting rod in a sleeving mode, and an upper pressing plate is fixed to the left side of the bottom of the top plate; a pressing plate is nested in the top of the substrate, and an extrusion mechanism is fixed to the right side of the outer wall of the bottom of the top plate. According to the device, the next material sealing performance detection work can be conveniently carried out, the detection efficiency is improved, hard extrusion generated outside a packaging bag due to too large initial extrusion acting force can be avoided, and breakage is prevented.

The invention discloses a damping base of a prefabricated substation, and belongs to the technical field of power equipment. The damping base comprises a prefabricated substation main body and a mounting base. A mounting groove is formed in the top of the mounting base. Two support frames are fixedly arranged on each of the left and right sides of the bottom of the mounting groove. Adjusting sliders are in sliding connection with the four support frames. Damping springs are fixedly arranged on the opposite sides of every two left-right opposite adjusting sliders. According to the damping baseof the prefabricated substation, when the prefabricated substation main body is hit by a downward impact force, a mounting plate is impacted through a T-shaped mounting base and and elastic blocks, sothat damping support components and the damping springs at the bottom of the mounting plate play the role of damping and buffering, the impact resistance effect of the damping base of the prefabricated substation is relatively good, ultimately the damping effect of the damping base of the prefabricated substation is relatively good. When a substation is impacted, inner electric elements are not prone to being damaged, and the protection effect is relatively good.

The invention relates to the technical field of profile steel production equipment, and discloses profile steel production and treatment equipment capable of conveniently saving steel plate materials.The profile steel production and treatment equipment comprises a machine body, a steel belt unwinding mechanism is arranged on one side of the machine body, profile steel is arranged on one side of the steel belt unwinding mechanism, rollers are arranged at the bottom of the profile steel, and conveying rollers are arranged on the two sides of the rollers correspondingly, a punching mechanism isarranged on one sides of the conveying rollers, a pressing roller mechanism is arranged on one side of the punching mechanism, a welding mechanism is arranged on one side of the pressing roller mechanism, a cutting mechanism is arranged on one side of the welding mechanism, a displacement sensor is arranged on one side of the cutting mechanism, and an output conveying belt is arranged on one sideof the displacement sensor. The profile steel production and treatment equipment capable of conveniently saving the steel plate materials is good in cutting mechanism fixing effect and high in cuttingprecision, reduces the problem of raw material waste caused by increase of the steel plate materials due to unqualified products, can adjust the position of a cutting knife in the left-right and up-down directions, and solves the problem that the existing cutting knife is fixed invariably to influence the profile steel production progress.

The invention discloses a glue filling device of a filter for rail transit, and relates to the field of automation equipment. The glue filling device comprises a rotary disc, a positioning tool, a vacuumizing assembly, a driving mechanism, a glue filling head and a heating assembly. The rotary production layout is adopted, and compared with traditional linear assembly line type vacuum glue filling equipment, each product sealing space is smaller in sealing space, and therefore the vacuumizing efficiency is higher; in addition, by means of downward movement of the driving mechanism, the heating assembly can be driven to operate and generate high-temperature and high-pressure compressed gas, and then the compressed gas is sprayed to the inner wall of a filter assembly by means of gas spraying pipes to preheat the inner wall of the filter assembly, so that the probability of bubble generation is reduced; and meanwhile, due to the fact that the gas spraying pipes are located right above the four corners of the inner wall of the filter assembly, high-speed gas flow generated by the high-pressure gas can blow up impurities which are difficult to remove at the corners, and then the impurities are pumped away and discharged by means of an exhaust pipe, so that the adverse effect of the impurities on the filling quality is reduced.

The invention discloses a hydraulic machine with multi-housing multi-directional bearing racks. The hydraulic machine comprises at least two single-housing horizontal racks, at least one single-housing vertical rack, a main working cylinder, return cylinders and horizontal cylinders. Archways of the at least one single-housing vertical rack are arranged in parallel and are fixedly connected to form a multi-housing vertical rack, and the at least two single-housing horizontal racks are arranged on the two sides of the multi-housing vertical rack in parallel and fixedly connected to form a multi-housing horizontal rack. Horizontal loads and vertical loads are loaded on the two completely independent racks of the multi-housing horizontal rack and the multi-housing vertical rack respectively, and accordingly, the requirement for the rigidity of the racks is reduced, the large-tonnage hydraulic machine rack overall weight is reduced effectively, and the hydraulic machine rack own strength is high; horizontal loads transmitted by the horizontal cylinders are born by the multi-archway horizontal rack, so that the bearing capacity is high, and the multi-housing horizontal rack cannot be damaged even if being subjected to huge loads.

The invention relates to the technical field of intelligent logistics equipment, in particular to an intelligent sorting device and method for express parcel based on intelligent logistics. The intelligent sorting device comprises a first conveying assembly and a second conveying assembly, and the side edge of the first conveying assembly is provided with the second conveying assembly; the second conveying assembly is perpendicular to the first conveying assembly, and the intelligent sorting device further comprises a material transfer assembly, a dust removal assembly and an express parcel sorting assembly; the material transfer assembly is arranged at the end of the first conveying assembly; the material transfer assembly is connected with the first conveying assembly and the second conveying assembly, and the dust removal assembly is arranged at the top end of the material transfer assembly; and the express parcel sorting assembly is arranged at the end of the second conveying assembly. According to the intelligent sorting device, the express parcel can be conveyed to the express parcel sorting assembly through the second conveying assembly, and intelligent sorting of the express parcel is achieved through the express parcel sorting assembly; the express parcels are collected separately, and the overall structure is compact; the automation degree is high, and lots of labor cost is saved; and the express parcel sorting efficiency is greatly improved.

The invention discloses a green building sewage treatment device and a use method. The device comprises a box body, a water inlet pipe communicates with the center of the top of the inner cavity of the box body, a first filter plate is fixedly connected to the top of the inner cavity of the box body, first through pipes communicate with the tops of the two sides of the inner cavity of the box body, and first collecting frames are fixedly connected to the tops of the two sides of the box body. The device is provided with a frame body, a turbine, a drainage pipe, a second feeding box body, an electric telescopic rod, a push rod, a driving gear, a motor, a first collection frame, an infrared sensor, a first filter plate, a first through pipe, a driven gear, a movable frame, a through groove,a second filter plate, a conveying pipe, a first feeding box body, a second through pipe and a second collection frame for cooperative use; the problems that an existing sewage treatment device is poor in treatment efficiency, impurities generated in the treatment process cannot be conveniently collected, secondary pollution is caused, and the environmental protection property of the sewage treatment device is reduced are solved.

The invention discloses a pipeline optical power cable laying power assisting device and belongs to the technical field of communication equipment. The technical scheme is mainly characterized in thatthe device comprises multiple sections of flexible pipes, driving assemblies arranged on the flexible pipes and power assisting units arranged in the flexible pipes. The power assisting units are arranged in the axial direction and the turning points of the flexible pipes. The power assisting units and the flexible pipes are in detachable connection. Each driving assembly comprises a support frame arranged on the flexible pipe, a plurality of driving shafts in the support frame and a driving band wrapping the plurality of driving shafts. One driving shaft is provided with a driving motor; theouter side of the flexible pipe is provided with a driving motor; one driving shaft is coaxially connected with a rotating shaft of the driving motor; and the two groups of driving assemblies are symmetrical with respect to the center of the flexible pipe. The power assisting device has the technical effects of reducing operation difficulty in laying and turning of an optical power cable in the flexible pipes.

The invention discloses an automatic control multifunctional aquatic aquaculture work boat. The automatic control multifunctional aquatic aquaculture work boat comprises a hull, a remote control device, an automatic working device, a plurality of driving devices and a console, wherein the hull comprises a plurality of buoys and connecting pieces; the driving devices are symmetrically installed with the central line of the hull; the remote control device comprises a button circuit, an encoding circuit and a radio frequency signal transmitting circuit; and the console comprises a manipulation unit, a radio frequency signal receiving unit, a control center unit, a motor driving unit and a power supply unit. The automatic control multifunctional aquatic aquaculture work boat can realize automatic feeding and medicine application operation, and improves the overall safety factor and work efficiency; and when the hull runs, a water stirring wheel stirs water, the oxygen-increasing effect isimproved, and the free breathing and healthy growth of pond aquatic products are facilitated.

The invention discloses a vertical anti-toppling Bluetooth sound box, and the sound box comprises a main body, a fixed frame, a second top plate, a first top plate, a push-pull rod, a turnover rod, abottom plate and an annular plate; the top of the fixed frame is fixedly connected with the second top plate through a screw, and the bottom of the fixed frame is fixedly connected with the bottom plate through a screw; a vertical threaded rod is rotationally installed between the second top plate and the bottom plate, the top end of the threaded rod is connected with an annular plate, a driving assembly is arranged on the second top plate, the threaded rod is sleeved with a threaded sleeve in a threaded mode, the threaded sleeve is hinged to the top end of a push-pull rod, and the bottom endof the push-pull rod is hinged to one end of an overturning rod; the middle section of the overturning rod is rotationally connected with the bottom end of the fixing piece, and a universal wheel is installed at the other end of the overturning rod. The invention has the beneficial effects that switching between moving and stable placing can be conducted conveniently, meanwhile, the overall statecan be locked, the stability is improved, using and operation are easy and convenient, and the practicability is high.

The invention provides an adjustable light collection lamp holder of a flashlight. The adjustable light collection lamp holder comprises a control box, an LED lamp holder, LED lamp arms, supporting rods and a sliding adjusting mechanism. The sliding adjusting mechanism comprises a sliding sleeve, a guiding connection rod and an adjusting ring. The LED lamp holder is fixedly arranged at the front end of the control box, and LED lamp beads are arranged on the front end face of the LED lamp holder. One end of each LED lamp arm is hinged to the outer wall of the control box, and LED lamp beads are arranged at the other end of each LED lamp arm. The sliding sleeve and the adjusting ring are arranged on the control box in a sleeving manner, and the guiding connection rod is connected between the sliding sleeve and the adjusting ring. One end of each supporting rod is hinged to the middle portion of the corresponding LED lamp arm, and the other end of each supporting rod is hinged to the adjusting ring. According to the flashlight, the LED lamp arms are arranged in a hinged manner, so that light ray branches with adjustable light source emitting directions are formed, and angle positioning and adjusting are achieved under the adjusting action of the sliding adjusting mechanism; and relatively good light collection effect adjusting performance is achieved.

The inventio provides a drying device for a watermarking machine and belongs to the technical field of watermarking machine drying. The drying device for the watermarking machine comprises a table board, a watermarking machine and lifting plates. Sleeving columns are fixedly connected to the front side and the rear side of a fixing frame correspondingly. The lifting plates are connected inside thesleeving columns in an inserted manner. Rotating blocks are connected to the outer side surfaces of rotating shafts in a sleeving manner. Expanding-and-contracting blocks are connected to one sides of the outer side surfaces of the rotating blocks in a sleeving manner. Fans are installed inside fan boxes. Heating lamps are fixedly connected to one sides of the lifting plates. According to the drying device for the watermarking machine, a driving gear, a chain, a driven gear and a rotary shaft are arranged; the servo motor is started, a watermarking product is taken out, and drying treatment is conducted on the watermarking product; the sleeving columns, the lifting plates and the heating lamps are arranged, the height of the lifting plates is adjusted, thus the height of the heating lampsis adjusted, and then the drying effect of the heating lamps is adjusted; and the rotating shafts, the rotating blocks and the expanding-and-contracting blocks are arranged, the horizontal angle of the rotating blocks and positions of the expanding-and-contracting blocks are adjusted, and thus the drying range of the fans is adjusted.

The invention provides a road roller construction data detection device, and relates to the technical field of construction monitoring, the road roller construction data detection device comprises a base, a rolling structure, an acceleration sensor for detecting a vibration condition and a distance measuring sensor for detecting a vertical distance, the rolling structure is installed at the bottom of the base, and the acceleration sensor is installed at the top of the base. The base is connected with the road roller, a first supporting rod is arranged on the base, a balance rod is hinged to the top of the first supporting rod, the distance measuring sensor is installed at the two ends of the balance rod, the signal processing module and the display screen are installed in a cab of the road roller and electrically connected with each other, and the signal processing module is electrically connected with the acceleration sensor and the distance measuring sensor. The technical scheme that the display screen displays detection data of the acceleration sensor and the distance measuring sensor has the beneficial effects of real-time detection of construction data and manpower saving, and the situation of reworking after the event is avoided.