36results about How to "Avoid shaking and dumping" patented technology

The invention discloses an electroplating production line system with rapid pre-cleaning and drying functions. The electroplating production line system with the rapid pre-cleaning and drying functions comprises a pre-cleaning and drying device and an electroplating device, wherein a workpiece cleaned and dried by the pre-cleaning and drying device is hung on a hook of the electroplating device byan operator to be subjected to electroplating. The pre-cleaning and drying device comprises a cleaning tank filled with cleaning liquid, one side wall of the cleaning tank communicates with a hot airpipe, and an infrared thermometer is inlaid and fixed to the other opposite side wall of the cleaning tank. The pre-cleaning and drying device also comprises a support fixedly connected to the ground, the side wall of the support is fixedly connected with a pneumatic cylinder, an output rod of the pneumatic cylinder is fixedly connected with a shell of a high-level electric telescopic rod, the output rod of the high-level electric telescopic rod is fixedly connected with the upper end of a cleaning motor, the two sides of an output shaft of the cleaning motor are fixedly connected with mounting plates through connecting rods, a threaded rod is screwed through each mounting plate, the outer end of each threaded rod is fixedly connected with a convex edge, and a clamping plate is fixedly connected to the inner end of each threaded rod.

The invention discloses a full-automatic anti-residue automatic electroplating device. The full-automatic anti-residue automatic electroplating device comprises an installation bottom plate, wherein support bottom columns are fixedly connected to four corners of the top end of the installation bottom plate, support sliding rails are fixedly connected to the top ends of the support bottom columns,belt winding rollers are fixedly connected to the position, corresponding to the inner position of a lifting installation box, of the outer side of a lifting rotating shaft, and a surface cleaning mechanism is fixedly connected to the position, corresponding to the inner positions of support vertical plates, of the bottom end of a traction belt. A rotating motor drives a transmission rotating shaft and transmission bevel gears to rotate, the transmission bevel gears drive rotating vertical shafts and rotating bevel gears to rotate, then workpieces are driven to rotate through material hangingmechanisms, and in the rotating process of the workpieces, electroplate liquid and washing liquid left on the surfaces of the workpieces are separated from the workpieces under the action of centrifugal force, so that residual electroplate liquid and washing liquid are effectively prevented from being left on the workpieces and affecting next layer of electroplating of the workpieces, and the coating quality of the workpieces is improved.

The invention relates to the technical field of building construction, and discloses a sticky steel reinforcing device and construction method. The sticky steel reinforcing device comprises a supportbase, universal wheels are fixedly connected to the lower surface of the support base, a building structural glue stirring barrel is fixedly connected to one side of the upper surface of the support base, and a building structural glue placement box is fixedly connected to the other side of the upper surface of the support base. According to the sticky steel reinforcing device and construction method, through arrangement of the building structural glue stirring barrel, a fixing device, a telescopic rod, a stirring motor and a stirring rod, workers pour structural glue into the building structural glue stirring barrel, then the stirring rod in a stirring rod placement box is horizontally moved into the building structural glue stirring barrel through a sliding groove, and the depth is adjusted, the stirring motor is turned on, the stirring motor drives the stirring rod, and thus stirring blades on the stirring rod rapidly stir the structural glue; and in addition, through arrangement ofthe fixing device, during stirring, the building structural glue stirring barrel is prevented from shaking and toppling.

The invention discloses a sheep seminal fluid transportation method. The method comprises the following steps of: diluting seminal fluid, namely diluting the collected sheep seminal fluid by one timeby using a diluent; removing sperm clear: removing the sperm clear by adopting a centrifugal method, and diluting sperm precipitate with a cooling diluent; freezing and diluting: diluting the precipitated sperms with a freezing diluent according to a ratio of 1:1 to obtain the final density of the sperms; performing liquid nitrogen preservation: filling the frozen and diluted seminal fluid treatedin the previous step into a liquid nitrogen tank to be preserved; and transporting: fixing the liquid nitrogen tank to a fixing base on the vehicle for transportation, wherein the liquid nitrogen tank comprises a clamping base, a shell fixedly arranged on the clamping base, a liquid nitrogen box used for storing liquid nitrogen, a plurality of liquid storage tanks placed in the liquid nitrogen box, a plurality of damping devices used for damping the multiple liquid storage tanks, and a tank body used for storing the seminal fluid. Liquid nitrogen can be automatically added when semen is transported, so that the freezing temperature is always kept consistent, the vigor of the semen is ensured, and shaking and toppling in the transportation process and the influence on the semen are relieved.

The invention discloses a lifting mechanism of a frame splitting machine for industrial aquaculture. The lifting mechanism comprises a lifting body, a sliding block body and a lifting screw rod assembly, wherein the lifting body is connected with the sliding block body, the sliding block body is positioned on the lifting screw rod assembly, and the lifting screw rod assembly drives the lifting body to slide up and down through the sliding block body. According to the lifting mechanism, the overall structural design is ingenious and reasonable, a driving motor drives a lifting screw rod to rotate through a gear conversion box, so that the lifting of the sliding block body is achieved to drive the lifting of the lifting body, the step-by-step separation between a lower culture frame and an upper culture frame stack is achieved, the assembly and disassembly of the culture frame stack is more convenient, the assembly line operation of cocoon collection in the culture frame is achieved, thewhole operation is more automated, and the labor intensity of workers is effectively reduced; and the lifting screw type lifting is adopted, the stability in the lifting process of the lifting body can be effectively guaranteed, the lifting process of the lifting body is more smooth and stable, collision caused by swinging of the lifting body in the lifting process is avoided, and the operation safety performance is improved.

The invention discloses a lifting cocoon cage disc splitting machine for industrial aquaculture. The lifting cocoon cage disc splitting machine for industrial aquaculture comprises a rack and is characterized in that flat supporting mechanisms are installed on the two sides of the rack respectively and are provided with supporting claws respectively to support a culture frame group through the supporting claws; a lifting mechanism and chain conveyors are installed among the rack; the lifting mechanism is installed between the chain conveyors; the culture frame group is lifted through the lifting mechanism; and the chain conveyor carries the culture frame group. By adopting the lifting cocoon cage disc splitting machine for industrial aquaculture, culture frames and cocoon cages are subjected to centralized treatment, transfer and the like by adopting a stacking manner in industrial sericulture, so that the culture scale is greatly increased, the culture efficiency is improved, and theculture yield is increased; and in order to split the stacked culture frame groups to enable the culture frame groups to be thrown into a production line one by one, the lifting cocoon cage disc splitting machine is designed specifically, so that the stacked culture frame groups can be split in a lifting manner, and realization of industrialized and large-scale culture operation is greatly promoted.

The invention relates to the technical field of manipulators, in particular to a safe and stable metal manipulator. The safe and stable metal manipulator comprises a transmission mechanism, pre-tightening plates, clamping plates, a reset mechanism and a pressing mechanism, wherein the transmission mechanism is arranged above the clamping plates, the pressing mechanism and the reset mechanism are both arranged between the pre-tightening plates and the clamping plates, and the pre-tightening plates are arranged on the inner sides of the clamping plates; and the transmission mechanism comprises a mounting plate, a first motor is fixedly connected to the middle of the upper surface of the mounting plate, the output end of the first motor penetrates through the mounting plate and is rotationally connected with the mounting plate, and a clamping gear is fixedly connected to the output end of the first motor. According to the manipulator, in the express box carrying process, the situation that a carton is broken due to too large clamping force of the manipulator, and articles in the carton are damaged can be avoided, and meanwhile, shaking can be generated in the clamping and carrying process of the manipulator, an express box is prevented from falling in the carrying process, and the phenomenon that the articles in the express box are damaged is further avoided.

The invention discloses a solid fire extinguishing agent with a spraying angle adjusting function. The solid fire extinguishing agent comprises a base, a fire extinguishing agent tank body, a spray head, a sliding block and a motor, wherein universal wheels are fixed on the base, a rotating shaft is fixed in the base through a bearing, a supporting frame is fixed on the rotating shaft, meanwhile,a gear is fixed in the middle of the rotating shaft, the sliding block is fixed at the tail end of a folding telescopic frame, the sliding block is arranged in a mounting frame, the motor is fixed ona supporting plate, a disc is fixed at the tail end of an output shaft of the motor, a convex shaft is fixed on the disc, and meanwhile, the convex shaft is arranged in the mounting frame. According to the solid fire extinguishing agent with the spraying angle adjusting function, a telescopic mechanism is adopted so that a nozzle can be lengthened, then the length of the nozzle can be adjusted, and the nozzle can be close to a fire source to spray the solid fire extinguishing agent for fire extinguishing; and in cooperation with an angle adjusting structure, the nozzle can be used for sprayingthe fire extinguishing agent back and forth in a space above the fire source, then fire extinguishing can be carried out to the maximum extent, and compared with a traditional fire extinguishing agent, the solid fire extinguishing agent is more convenient to use and lower in danger degree.

The invention discloses an electric power transportation forklift structure for a power distribution control cabinet and a using method thereof, and belongs to the technical field of electric power transportation forklifts. A first universal wheel and a second universal wheel are used, and an annular handle is pulled to drive a power distribution cabinet to be transported to a proper position; a power distribution cabinet clamping telescopic arm length adjusting assembly and a power distribution cabinet driving roller driving assembly are started; the power distribution cabinet clamping telescopic arm length adjusting assembly drives a power distribution cabinet clamping telescopic arm assembly to extend outwards to be matched with a power distribution cabinet transportation transmission assembly to drive the power distribution cabinet to be unloaded from a supporting inserting plate; after unloading, the power distribution cabinet clamping telescopic arm length adjusting assembly is started to reset the power distribution cabinet clamping telescopic arm assembly, so that loading and unloading of the power distribution cabinet are carried out by assisting manpower, manpower is saved, the efficiency is improved, and the danger is reduced; and meanwhile, the power distribution cabinet can be clamped through the power distribution cabinet clamping telescopic arm assembly during transportation, so that the problem of shaking and toppling during transportation is avoided, the danger is further reduced, and the protection of the power distribution cabinet is improved.

The invention discloses a battery assembling stable operation platform convenient to clean, and relates to the technical field of battery production technologies, in particular to a battery assemblingstable operation platform convenient to clean. The battery assembling stable operation platform convenient to clean comprises support rods, a workbench and a left containing box, the workbench is arranged above the support rods, the left containing box is located above the workbench, sliding grooves are formed in the support rods, a locking rotary knob is arranged on the left side of one connecting rod, a strengthening rib is connected to the right side of one connecting rod, a transverse rod is welded to the support rods, and a storage box is attached to the surface of the bottom end of theworkbench. According to the battery assembling stable operation platform convenient to clean, through the movement of the connecting rods in the sliding grooves, position movement of the workbench inthe vertical direction is driven, accordingly, height adjustment can be conducted on the platform, and accordingly height adjustment of the platform can be conducted according to requirements of users.

The invention discloses a cleaning device for a chemical raw material containing tank. The cleaning device comprises a base, and a cavity is formed in the base. The middle part of the inner top wall of the cavity is fixedly inlaid with a first bearing, and the middle part of the inner bottom wall of the cavity is fixedly connected with a slowdown motor. An output shaft of the slowdown motor penetrates through the first bearing and extends to the upper part of the base, and the outer surface of the output shaft of the slowdown motor is fixedly connected with the inner ring of the first bearing.A ring groove is formed in the upper surface of the base, and the first bearing is positioned in the center of the ring groove. According to the cleaning device for the chemical raw material containing tank, by the arrangement of the slowdown motor, under the action of a brush rod and a hairbrush, the containing tank can drive a chemical barrel body to rotate, and the hairbrush can clean the inner wall of the chemical barrel body. The chemical barrel body can be clamped by a clamping plate and is effectively prevented from being thrown out by centrifugal force during rotation. By the arrangement of a supporting upright rod and a supporting cross rod, the cleaning device can clean chemical barrels with different heights and different diameters.

The invention relates to the technical field of hoisting equipment, in particular to an industrial factory building steel structure hoisting device and a construction method thereof, and the industrial factory building steel structure hoisting device comprises a base, a stabilizing mechanism for connecting a steel column, a hoisting mechanism for hoisting a steel beam and an adjusting mechanism for adjusting the position of the steel beam; the base comprises a base body, two vertical rods and two transverse rods, the two vertical rods are fixed on the base body, and the two transverse rods are fixed between the two vertical rods; the adjusting mechanism comprises a mounting plate, a first hydraulic push rod used for driving the mounting plate to slide, a sliding plate and a second hydraulic push rod used for driving the sliding plate to slide, the mounting plate is slidably connected to the two cross rods, the sliding direction of the mounting plate is in the length direction of the cross rods, and the sliding plate is slidably connected to the mounting plate. The hoisting mechanism comprises a winding drum, a motor, a steel wire rope and a hoisting pendant used for hanging the steel beam, the winding drum is rotationally connected to the sliding plate, one end of the steel wire rope is wound around the winding drum, and the other end of the steel wire rope is connected with the hoisting pendant. The steel beam mounting structure has the effect of facilitating steel beam mounting.

The invention discloses a sample taking operation table for histopathological diagnosis, which is mainly composed of a connecting box body, a mounting plate and a connecting frame, the top of the connecting box body is fixedly connected with the mounting plate, the top of the mounting plate is fixedly connected with the connecting frame, and a sterilizing lamp is mounted on the outer wall of the top of the connecting frame; The sample taking operation table comprises a placing frame which is fixedly connected to the outer wall of the middle of a connecting frame, a positioning block is movably installed in the placing frame, and the side of the positioning block is connected with a sampling pipe; and a rotating lead screw is movably mounted in the mounting plate, the outer side of the end of the rotating lead screw is connected with a connecting belt, a driving wheel is mounted on the inner side of the top of the connecting belt, and the outer side of the rotating lead screw is in threaded connection with a connecting plate. According to the sample taking operation table for histopathological diagnosis, the surface of the operation table is automatically cleaned and sterilized through the arrangement of a cleaning piece, an atomizing nozzle and a sterilizing lamp, and meanwhile, the cleaning piece is automatically cleaned through a cleaning rolling shaft.

The invention discloses a loading and unloading device used for an automatic wharf container. The loading and unloading device comprises supporting columns, wherein the top ends of the two supportingcolumns are equipped with the same carrying mechanism; the lower end of the carrying mechanism is equipped with a fixed mechanism; a container is arranged inside the fixed mechanism; the lower end ofthe fixed mechanism is equipped with a stable mechanism; and the upper end of the fixed mechanism is equipped with a limiting mechanism. According to the loading and unloading device disclosed by theinvention, a blocking plate and a slide slot limit a first threaded barrel, so that the first threaded barrel cannot rotate; the first threaded barrel is fixed to a second threaded barrel through a connecting plate, and a second motor is started to drive the second threaded rod to rotate, so that the second threaded rod is driven by the second threaded barrel to move upwards, and therefore, a supporting plate is driven to vertically move upwards, the container is prevented from shaking and toppling over while moving, and greater potential safety hazards are prevented.

The invention particularly discloses a domestic first-aid kit. The domestic first-aid kit comprises a kit body, and the kit body is of a hollow structure with an opening formed in the top; the domestic first-aid kit also comprises a front cover and a back cover; first lead screws are symmetrically arranged on the two sides at the opening of the kit body; first sliding grooves matched with the first lead screws are symmetrically formed in the two sides of the bottoms of the front cover and the back cover; the front cover and the back cover are slidingly connected to the top of the kit body; a first transverse partition plate and a second transverse partition plate which are mutually parallel are arranged inside the kit body; at least one longitudinal partition plate is arranged inside the kit body; a first clamping groove and a second clamping groove which are mutually parallel are formed in the longitudinal partition plates, and the first transverse partition plate and the second transverse partition plate are clamped onto the first clamping groove and the second clamping groove respectively; a containing box is also slidingly connected to the top of the kit body. The domestic first-aid kit is reasonable in designing and convenient to use, and the problem that medicine is inconvenient to store is solved.

The invention discloses a rotary planting frame. The planting frame comprises a base, wherein a servo motor is mounted in the middle of the interior of the base, a basin frame is arranged at the upperend of each mounting plate, and a water inlet of a water pump is communicated with a water tank; the bottom of a water pipe is provided with spray heads, the surface of the water pipe is provided with an electromagnetic valve, one side of the base is provided with a timer, retractable sleeves are internally provided with reset springs and pistons, and the end, away from the corresponding piston,of each connecting rod is connected with a first fixing plate and a second fixing plate. According to the rotary planting frame, the mounting plates and potted plants rotate by using the servo motor for driving rotating shafts; the water pump is controlled by the arranged timer to pump water for irrigation, so that automatic watering is achieved, the time of farmers is saved, and the burden of thefarmers is reduced; water falls onto the base from the mounting plates and finally flows back into the water tank, so that the water resource is saved and convenience is provided for cleaning. The water flow is controlled by the arranged electromagnetic valve, so that the situation is avoided that spraying is no uniform when the water flow is too large and thus the growth of plants is influenced.

The invention relates to linear lifting type sorting equipment. The linear lifting type sorting equipment comprises an equipment body, a rack and an electric roller, guide mechanisms are arranged on the two sides of the lower portion of the electric roller correspondingly, each guide mechanism comprises a mounting rod, a right-angle block, a guide plate, a rotating block, a threaded sleeve and a fixing nut, and protection mechanisms are arranged on the two sides of the front end and the rear end of the rack correspondingly. Each protection mechanism comprises a baffle, a connecting rod and a connecting block. The linear lifting type sorting equipment belongs to the field of sorting equipment, through the arranged guide mechanisms, objects are prevented from directly falling into a sorting barrel from the electric roller, the objects enter the sorting barrel in a sliding mode, and the conditions that the objects are damaged and the sorting barrel topples over are prevented; the protection mechanisms are arranged, and a blocking function is achieved to prevent objects from being thrown out of the electric roller; and a transport mechanism is arranged to facilitate the transportation of objects and prevent the sorting barrel from shaking and toppling during transportation, and the operation is simple and fast.

The invention discloses an intelligent power-saving device and method for municipal facilities and characteristic parks. The intelligent power-saving device comprises an intelligent power-saving device shell, a sealing door, a hinge, a door lock, a base, an intelligent power-saving device body, a first clamping plate, a second clamping plate, a fixing frame, a semicircular clamping plate, an anti-skid pad, a second reinforcing plate and a sliding hole. A hinge is fixed on one side of the intelligent power-saving device shell through a screw; a sealing door is fixed on one side of the hinge through a screw; and the sealing door is positioned on one side of the intelligent power-saving device shell. The intelligent power-saving device and method for municipal facilities and characteristic parks are easy to operate, the original five-dimensional big data information complete processing capacity is achieved, and the functions of five-dimensional big data acquisition, transmission, storage,analysis, comparison, disposal, visualization, prediction, alarm and the like are achieved. All the collected data are transmitted to a software provider through the proprietary cloud, data storage and analysis are conducted by the software provider, and results are sent to a designated mailbox or a designated mobile phone.

The invention discloses a detachable rack for a primate experiment restraint device and a using method thereof. The detachable rack comprises a bottom plate, a bevel gear transmission assembly, a tooth roller and a belt; a mounting groove is formed in the edge of the top of the bottom plate, a vertical rod is placed in the mounting groove, a side plate is fixed to the vertical rod through a bolt, a control rod is arranged in the middle of the bottom plate, and the control rod is connected with the bevel gear transmission assembly; the side end of the control rod is located in the guide disc, the guide disc is connected into the bottom plate through an embedded shaft, one end of the guide disc is connected with a screw through a bevel gear transmission assembly, the screw is connected into a telescopic groove through a shaft, the telescopic groove is formed in the inner wall of the mounting groove, one end of the fixing rod is located in the fixing groove, and a side groove is formed in the side of the bottom plate; and a tooth roller is arranged below the supporting plate. According to the detachable rack for the primate experiment restraining device and the using method of the detachable rack, the rack can be conveniently disassembled and assembled, meanwhile, the rack can be supported in an auxiliary mode, and the situation that the rack topples due to shaking of animals is avoided.

The invention discloses a forestry seedling transplanting device. The forestry seedling transplanting device comprises a transplanting box, a base, rotating wheels, a synchronous clamping assembly andtransplanting tanks, wherein the transplanting box is fixed to the base; the rotating wheels are arranged at the four corners of the bottom of the base; ventilation holes are further formed in the two opposite side faces of the transplanting box; a plurality of groups of transplanting tanks are arranged in the transplanting box in a circumferential array manner; a liquid supply tank fixed on theinner top wall of the transplanting box is arranged in the top space of each group of transplanting tanks; an adjusting claw fixed on the side wall of the transplanting box is arranged on one side, close to the side wall of the transplanting box, of each transplanting tank; the synchronous clamping assembly is further arranged in the middle of the transplanting box; and the lengths of the adjusting claws are adjusted according to the outer diameters of the transplanting tanks, so that the distances between the transplanting tanks and the synchronous clamping assembly can be kept consistent, synchronous clamping of the synchronous clamping assembly is facilitated, the transplanting loading and unloading processes are reduced, and the adaptability of the device to the transplanting tanks isimproved.

The invention relates to the technical field of marketing, and discloses an adjustable planning device for marketing information analysis, which comprises an analysis plate, connecting frames are arranged at the two ends of the analysis plate, a rectangular groove is formed in the middle axis of the analysis plate, and fixing bolts are arranged at the two ends of the two connecting frames. According to the device, a pressing plate is arranged, after the pressing plate is limited by a first rotating rod and a rectangular groove, the stability of the connecting frames can be guaranteed through the gravity of the pressing plate, the phenomenon that the connecting frames shake and topple over is avoided, and therefore the analysis plate can be effectively protected; a pressing plate and a first rotating rod are driven upwards to move upwards, the first rotating rod moves downwards along a containing groove after moving upwards, the pressing plate can be rotated to make contact with the ground, a user can step on the pressing plate to fix a connecting frame, and therefore the situation that the analyzing plate is stressed to drive the connecting frame to topple over during use can be effectively avoided.

The invention relates to a protection device for plant transportation and culture, in particular to a protection device facilitating plant transportation and culture for biotechnology research and development. The protection device facilitating plant transportation and culture for biotechnology research and development is capable of supplementing water and preserving heat for plants, good in protection effect and capable of avoiding plant damage. The invention discloses a protection device convenient for plant transportation and culture for biotechnology research and development. The number of the glass covers is two, and the glass covers are both installed on the storage box. And the placing mechanism is mounted in the storage box. Plants needing to be transported can be placed through the placing mechanism, the storage box can be covered through the shielding assembly during transportation, the plants can be humidified and replenished with water through the humidifying mechanism in the transportation process, heat preservation can be conducted on the plants through the heat preservation assembly, and the plants are prevented from being frozen to death when passing through a cold region; the plants can be fixed in the transportation process through the clamping assemblies, and shaking and toppling of the plants are avoided.

The invention discloses a portable and stable car refrigerator. The portable and stable car refrigerator comprises a refrigerator. An auxiliary supporting device is arranged on the refrigerator and comprises support rod cavities which are arranged on the four corners of the auxiliary supporting device and are symmetrically arranged on the lower end face of the refrigerator, and the openings of thesupport rod cavities are downward. Support rods are arranged in the support rod cavities in a vertically sliding manner, and the lower ends of the support rods can extend out of the support rod cavities. First springs are fixedly connected between the support rods and the inner walls of the support rod cavities. The left end face and the right end face of the refrigerator are provided with pulling devices. According to the portable and stable car refrigerator, since a supporting base plate can turn over and extend out, the contact area between the lower end face of the car refrigerator and the lower wall of a car compartment and the front-back distance are effectively increased, and then the car refrigerator is more stable and prevented from shaking front and back and toppling; meanwhile,under the action of winding belts and safety buckles, the car refrigerator is stably fixed to an appropriate position in the car compartment, the situation that when the motion state of the car changes, the car refrigerator slides in the car compartment due to the inertia of the car refrigerator is avoided, and the winding belts enable people to more conveniently lift the car refrigerator when moving the car refrigerator.

A portable and stable vehicle-mounted refrigerator disclosed by the present invention comprises a refrigerator, and an auxiliary supporting device is provided on the refrigerator, and the auxiliary supporting device includes a four-corner symmetrically arranged on the lower end surface of the refrigerator and opening downwards. , the pole cavity is capable of sliding up and down and is provided with a pole whose lower end can extend out of the pole cavity, and a first spring is fixedly connected between the pole and the inner wall of the pole cavity, and the refrigerator The left and right end surfaces are respectively equipped with pulling devices. The present invention can effectively expand the contact area and front-to-back distance between the lower end surface of the car refrigerator and the lower wall of the car compartment through the flipping and extension of the supporting bottom plate, making it more stable and avoiding front and rear shaking and dumping. The function of the winding belt and the safety buckle can firmly fix the car refrigerator at a suitable position in the compartment, avoiding the situation that the inertia of the car refrigerator makes it slide in the compartment due to the change of the state of motion of the car, and the winding belt can make it It is more convenient for people to lift the car refrigerator when moving the car refrigerator.

The invention relates to a horizontal circuit breaker dismounting auxiliary device, which comprises: a moving trolley; a lifting mechanism which comprises a lifting assembly and a lifting table, wherein the lifting table is connected to a moving trolley through the lifting assembly; a rotating mechanism which comprises a supporting frame and a rotating part, wherein the supporting frame is connected with the lifting table, the rotating part is rotationally connected with the supporting frame, the supporting frame is used for supporting a circuit breaker, and the rotating part is used for being arranged between the supporting frame and the circuit breaker and is used for being in rolling fit with the circuit breaker. According to the horizontal circuit breaker dismounting auxiliary device, the circuit breaker is always kept in a horizontal posture in the mounting process, shaking and toppling of the circuit breaker are avoided, the stability of the circuit breaker in the transportation process is guaranteed, the circuit breaker can rotate on the supporting frame through the rotating part on the supporting frame, and therefore, the problems of overturning of the circuit breaker and alignment in the mounting process are solved; and the lifting assembly is beneficial to greatly reducing the labor intensity and ensuring the working safety at the same time.

The invention discloses a marine hydrological observation device for offshore wind power projects, which includes a floating seat, steel cables are fixedly connected to the four corners of the floating seat, and the bottoms of the four steel cables are all equipped with a spreading mechanism. A drilling mechanism is installed at the bottom. The invention drives the drill bit to rotate through the first motor provided. When the drill bit rotates, it drives the drill bit and the fixed seat to move down, so that the fixed seat drives the fixed block to move down, so that the fixed block is like the bottom of the sea, and then the air is activated. The compressor inputs air into the air pipe to fill the inside of the airbag with gas, and then the gas expands the airbag. The expanded airbag pushes the first rotary rod and the second drill rod to prop up, and then the first rotary rod and the second drill rod are propped up. The second rotating rod fixes the fixed block inside the seabed, thereby preventing the steel cable from falling off, effectively preventing the floating seat from shaking and toppling, and preventing large losses.

The invention discloses sand screening equipment with a new energy photovoltaic module panel, and relates to the field of sand screening. The sand screening equipment with the new energy photovoltaic module panel comprises a screening box, wherein a feeding disc is arranged at the top of the screening box, delivery pipes are symmetrically and fixedly connected with two sides of the bottom of the feeding disc, a plurality of supporting rods are fixedly connected with the bottom of the feeding disc, a vibrator is arranged at the top of an inner cavity of the screening box, the top end of the vibrator is sleeved with an installation frame, three annular screening discs are arranged at the middle portion of the inner cavity of the screening box at equal intervals, rubber rings are arranged in inner rings of the annular screening discs, the middle portions of outer rings of the annular screening discs are sleeved with supporting rings, and a plurality of rubber columns are arranged between the outer rings of the annular screening discs and inner rings of the supporting rings. According to the sand screening equipment with the new energy photovoltaic module panel, through cooperative work of an arranged solar cell panel, solar controller, accumulator and inverter, solar energy is converted and stored, so that stable voltage output is provided for work of the vibrator.