116results about How to "Convenient storage work" patented technology

The invention discloses a bridge cleaning machine which comprises a bottom platform and a cleaning tank fixed at the top of the bottom platform, wherein a cleaning device is arranged on the bottom platform on the right side of the cleaning tank; a first transition slot is formed at the bottom of the cleaning tank; a sinking slot and a sliding chamber are arranged in the cleaning tank above the first transition slot; the sinking slot is located on a middle position of an inner wall on the left side of the sliding chamber; a right end of the sinking slot is connected with a left end of the sliding chamber; a cleaning fluid tank is arranged in the sliding chamber; a bent shaft is in rotary fit connection with the sinking slot; a pushing sliding rod is connected between the bent shaft and the left end of the cleaning fluid tank through a hinge; a liquid storage chamber is arranged in the cleaning fluid tank; a second transition slot is arranged at the top in the liquid storage chamber; guiding slots are formed in the inner walls on left and right sides of the second transition slot; a guiding plate is connected between the guiding slots on left and right sides in a sliding form. The bridge cleaning machine has a compact structure, is reasonably designed, can more uniformly stir the cleaning fluid, can increase the working efficiency, can be conveniently stored, can reduce the occupied area and can increase the cleaning scope and the cleaning uniformity.

The invention discloses a convenient-to-disassemble lifesaving stretcher. The stretcher comprises a first bearing plate, a safety pin, a rotating rod and a limiting belt, third grooves are formed in the upper end surface of the first bearing plate and the upper end surface of the second bearing plate, a second stretcher is connected to the right side of a first stretcher through a hinge, both thefirst stretcher and the second stretcher are connected to the top of a limiting column through plug pins, the rotating rod penetrates through a fixed block on the rear side and is connected to a fixedblock on the front side, a clamping strip is fixed to the upper end face of the second stretcher, a shaft column is fixed to the front side of the upper end face of the first stretcher, the rotatingblock is arranged on the front side between the first stretcher and the second stretcher, and the left end of the limiting belt is fixed to the left side of the rotating block. According to the lifesaving stretcher convenient to disassemble, the first stretcher and the second stretcher can be lifted upwards after the plug pins are taken down, then cushion bases can be screwed off from the first stretcher and the second stretcher, and then the first stretcher and the second stretcher can be folded downwards so as to facilitate storage.

The invention discloses a variable-shape and crawler-type cellar patrol robot. The variable-shape and crawler-type cellar patrol robot includes a robot body, the robot body includes a machine body, and driving mechanisms, wherein the two driving mechanisms are respectively arranged on both sides of the machine body; the driving mechanisms include first driving wheels and second driving wheels; thefirst driving wheels and the second driving wheels are connected to the side of the machine body, the outer sides of the first driving wheels and the second driving wheels are connected with the twoends of crawler frames through bearings, deformation motors are fixedly connected to the center positions of the crawler frame and fixedly connected with one ends of main arm rods, the other ends of the main arm rods are connected with planet wheels through cranks, and crawler belts sleeve the outer sides of the planet wheels, the first driving wheels and the second driving wheels which are connected with the crawler belts in a meshed mode; the machine body is internally provided with a temperature sensor, a humidity sensor, an infrared detector and a controller; and the temperature sensor, the humidity sensor, the infrared detector, the deformation motors, the first driving wheels and the second driving wheels are all connected with a controller line.

The invention discloses a belt conveyor capable of changing a conveyer belt conveniently and adjusting the angle. The belt conveyor comprises a servo motor and a connecting gear, wherein the servo motor is fixedly mounted on the right side of a first support plate; a driving gear is mounted in the first support plate; the right side of the driving gear is fixedly connected with the left end of theservo motor; a first rotary shaft is fixedly connected with the left side of the driving gear and penetrates through a side plate; the connecting gear is mounted in the side plate, is fixedly mountedon the surface of the first rotary shaft and is connected with a chain. According to the belt conveyor, when a transmission belt on the belt conveyor is manually damaged or needs to be changed, a first bolt is manually taken down from a mounting block and the transmission belt, and then the conveyer belt is changed, so that a worker changes the transmission belt of different types according to the to-be-transported material.

The invention provides a multifunctional heat treatment device for a crankshaft machining device. The multifunctional heat treatment device comprises supporting footstands, supporting legs, a base, ahollowed-out plate, supporting seats, supporting columns, a high-pressure water pump, a quenching chamber, a fan, an annealing chamber, a normalizing chamber, a heater, an automatic sliding adjustingcrankshaft suspending hook structure, a slidable moving crankshaft surface residue clearer, a crankshaft after-heat-treatment auxiliary cooling temporary-storage frame and an after-quenching waste liquid treatment and collecting tank structure; the middles of the supporting footstands are transversely mounted at the lower ends of the supporting legs through bolts correspondingly; the upper ends ofthe supporting legs are longitudinally mounted at the four corners of the bottom of the base through bolts correspondingly. According to the multifunctional heat treatment device, through arrangementof crankshaft suspending hooks, pulling ropes and movable bolt nuts, the winding length of the pulling ropes is adjusted advantageously by releasing the movable bolt nuts, thus crankshafts can be suspended between the crankshaft suspending hooks, heat treatment work is conducted advantageously, and the demand of suspending the crankshafts of the different models is met.

The invention provides a ceramic plate drawing auxiliary device for artistic creation. The ceramic plate drawing auxiliary device comprises a placing plate and a rotating supporting rod; a base is ofa bent structure, a storage groove is formed in the end surface of the top of the base, and an angle adjusting support is located in the storage groove; the front end of a drawing auxiliary plate is rotationally connected to the front end of the top end surface of the base, and four horizontal width adjusting grooves are formed in the top end surface of the drawing auxiliary plate; and ceramic plate fixing strips are located on the top end surface of the drawing auxiliary plate, and a longitudinal width adjusting hole is formed in each ceramic plate fixing strip. The adjustment of the left andright widths of the device is facilitated, the end surfaces on the left side and the right side of a ceramic plate are fixed, the stability of the ceramic plate during drawing is improved, the ceramic plate is prevented from shaking left and right during drawing, and the drawing effect by a user can not be influenced; and in addition, by using ceramic plate fixing blocks cooperatively, the devicecan be adjusted front and back, the end surfaces of the front side and the rear side of the ceramic plate can be fixed, so that the device can be used for fixing the ceramic plates with different specifications, and the practicability of the device is improved.

The invention discloses a layer distance adjusting device for a stereoscopic warehouse. For the stereoscopic warehouse, supporting columns, placement partition plates, sleeves, control telescopic rods and control locking auxiliary mechanisms are adopted, the intervals between the layers of the stereoscopic warehouse can be adjusted and controlled according to the actual size of goods and the size of the storage occupied space of the goods; since the distances the layersof the stereoscopic warehouse can be well regulated and controlled, the storage space of the stereoscopic warehouse can be fully utilized to the maximum extent, convenience is brought to storage work of the stereoscopic warehouse; through the cooperation effect of annular positioning clamping grooves, movable positioning inclined blocks and positioning auxiliary blocks, the stability of layer distance adjusting work of the stereoscopic warehouse can be improved, and the overall stability of space adjustment of the stereoscopic warehouse is ensured.

The invention discloses a centralized treatment device of rural domestic sewage, which comprises a base and a chlorine dosing box fixed at the top of the base, wherein a chlorine dosing device is arranged on the base on the right side of the chlorine dosing box; a first groove hole is formed at the bottom of the chlorine dosing box; a containing groove and a sliding cavity are formed and arranged in the chlorine dosing box above the first groove hole; the containing groove is located in the center of an inner wall of the left side of the sliding cavity; the right side end of the containing groove is communicated with the left side end of the sliding cavity; a liquid chlorine box is arranged in the sliding cavity; a curved rod is rotationally connected in the containing groove in a matching manner; a push rotating rod is rotationally connected between the curved rod and the left side end of the liquid chlorine box in a matching manner; a chlorine storage cavity is arranged in the liquid chlorine box; a second groove hole is formed in the top surface in the chlorine storage cavity; guide grooves are formed in inner walls of the left side and the right side of the second groove hole; and a guide plate is slidingly connected between the guide grooves on the left side and the right side in a matching manner. The centralized treatment device is compact in structure and reasonable in design, and has a uniform mixing effect of liquid chlorine; the working efficiency is improved; the collection work is facilitated; the occupied area is reduced; and a chlorine dosing range and the chlorine dosing uniformity are increased and improved.

The invention discloses energy-saving irrigation equipment which comprises a base and an irrigation tank fixed at the top of the base. A first open groove is formed in the bottom of the irrigation tank, a concave groove and a sliding cavity are arranged in the irrigation tank above the first open groove, the concave groove is positioned in the middle of the inner wall of the left side of the sliding cavity, the right side end of the concave groove and the left side end of the sliding cavity are in penetrating arrangement, a water tank is arranged in the sliding cavity, a bent shaft is connected in the concave groove in a rotating fit manner, a pushing rod is connected between the bent shaft and the left side end of the water tank in a hinged manner, a water storage cavity is formed in the water tank, a second open groove is formed in the top surface in the water storage cavity, a guiding groove is formed in the inner wall on each of the left side and the right side of the second open groove, and a guiding plate is connected between the guiding grooves on the left and right sides in a sliding fit manner. The energy-saving irrigation equipment is compact in structure and reasonable in design, has effect of well stirring and mixing nutrient liquid with water, improves working efficiency, is convenient for storage, reduces area occupation, expands irrigation range and improves irrigation uniformity.

The invention provides a movable device for learning basic knowledge of nursing. The device comprises a learning board, support connecting rods, illuminating rods, a shading plate, illuminating bases,illuminating lamp beads, a movable storage cleaning base structure, an insertable testing box structure, a rotatable fixed pushing base structure, a slidable wiping rack structure, an illuminating switch, a book storing box, partition plates, a rotatable box cover and a tempered glass plate, wherein the upper ends of the support connecting rods are connected to the left and right sides of the lower end of the learning board through bolts. For the device, due to the arrangement of a movable base, movable brake wheels, the learning board and the support connecting rods, through the movable brake wheels, the moving work of the learning board can be conveniently carried out, then learning and work can be carried out conveniently at different positions, and the moving function is increased; and due to the arrangement of an inserting box, a testing base, a U-shaped push-pull rod and a rubber human-shaped model, a nurse can carry out the testing work through the rubber human-shaped model during the learning process, and the nurse can conveniently carry out the learning and practical work aiming at the questions not understood.

The invention discloses a storage box for teaching appliances, wherein the storage box comprises a box body and a box cover which are connected by a buckle movably; the bottoms of the front end and the rear end of an inner cavity of the box body are each provided with a sliding groove; an inner cavity of each sliding groove is slidingly connected with a sliding block; one ends, away from the sliding grooves, of the sliding blocks are fixedly connected with a clamp plate, the top of the rear end of one side of the clamp plate is provided with a threaded hole, and the inner cavity of the threaded hole is in threaded connection with a threaded rod. Through cooperative use of the box body, the box cover, the sliding grooves, the slide blocks, the clamp plate, the threaded hole, the threaded rod, a handwheel, placing cotton, a groove, a handle, a placing cavity, an installation slot, springs, a rubber plate, a gauze mesh and bandage, different teaching appliances can be clarified and stored, the use space in the box body can be adjusted, the teaching appliances can be better fixed, test tubes with different heights can be fixed, and great convenience is brought to the daily teaching work.

The invention discloses a rotary type three-dimensional clothing showing stand, and relates to the technical field of clothing showing stands, the rotary type three-dimensional clothing showing stand comprises a showing assembly and a base assembly, the showing assembly is rotatably connected to the upper end of the base assembly, the showing assembly comprises a disc, and a first rotary motor is arranged in the middle of the lower surface of the disc; and an output shaft of the first rotary motor rotationally penetrates through the middle position of the lower surface of the disc and is fixedly connected with a first main gear. According to the invention, a second main gear is connected to one side of the interior of a gear ring in an engaged mode, a second rotary motor is arranged on the lower surface of the second main gear, after clothes are hung on the showing stand, the showing stand can rotate under the combined action of the first rotary motor and the second rotary motor, and the clothes can rotate while rotating; in this way, a user can better observe the style of the clothes, meanwhile, a plurality of clothes can be hung on the showing stand, and more choices are provided for the user.

The invention provides an orthopedic traction device having a protection function. The orthopedic traction device comprises an exercise bed board, supporting legs, first supporting rods, first connecting rods, a rubber mat, slideable stretching and traction tube structures, adjustable telescopic pull ring structures, a drawable push plate structure, first fixed tubes, fixed rods, fixed tubes, a second supporting rod, inverted U-shaped rods, a bottom plate, a storage case and a storage box. According to the orthopedic traction device, the installing a second movable tube, a second fixed tube, asecond wing bolt, a telescopic rod and a hand-holding ring, adjustment of the length of the second fixed tube and the telescopic rod in the working process is facilitated, and meanwhile, the height of the hand-holding ring is adjusted to facilitate that a patient grasps the hand-holding ring and do a body balance exercises in the working process, and the protection function is added; and a firstmovable tube, a second connecting rod, a first U-shaped frame, a traction wheel and a traction rope are installed, thus being conducive to performing stretching and traction on both feet of the patient through polyvinyl chloride (PVC) rings installed at two ends of the traction rope in the working process.

The invention relates to a multi-directional adjustable detection device used for flatness deformation. The device comprises a main body, a limiting column and a connection pipe. The top end of the main body is provided with a support plate. The inner side of the support plate is screwed to a first bolt. The inner wall of the support plate, which is close to the central axis of the main body, is connected to a spring. One end of the spring, which is far away from the support plate, is provided with a movable plate. The bottom of the movable plate is connected to a slide disc. The top end of the movable plate is provided with a limiting plate. The device has advantages that limit bars, the limiting column, the main body, the movable plate and the limiting plate are arranged, and there are two groups of the limit bars which are arranged at intervals; through arranging the multiple groups of limit bars, a worker can detect the flatness deformation of an object through two opposite orientations; and adjusting operation is performed on the limiting bars of different orientations so that the detection work effect of the device to the object is excellent and the device can complete the multi-directional adjusting processing of object.

The invention discloses a novel rural domestic sewage treatment device, which comprises a base and a chlorine adding tank fixed on the top of the base. The base on the right side of the chlorine adding tank is provided with a chlorine adding device. The chlorine adding tank above the first slot hole is provided with a storage tank and a slide chamber, the storage tank is located at the center of the inner wall on the left side of the slide chamber and the right end of the storage tank is connected with the left end of the slide chamber, and the slide chamber is provided with liquid chlorine There is a curved rod connected with rotation in the tank, and a push rod is connected between the curved rod and the left end of the liquid chlorine tank. The liquid chlorine tank is provided with a chlorine storage chamber, and the top surface of the chlorine storage chamber is provided with a Two slot holes, the inner walls of the left and right sides of the second slot hole are provided with guide grooves, and guide plates are slid and connected between the guide grooves on the left and right sides; the invention has compact structure, reasonable design, and the effect of liquid chlorine stirring evenly , improve work efficiency, facilitate storage work, reduce the occupied area, improve the range of chlorination and the uniformity of chlorination.

The invention discloses a raw material storage device for nanocrystal preparation and a use method, and relates to the technical field of nanocrystal preparation. The raw material storage device comprises a base, wherein supporting legs are fixedly arranged on the lower surface of the base, and the lower surface of the base is provided with universal wheels at the inner side positions of the supporting legs; and a box body is fixedly arranged on the upper surface of the base, and the upper surface of the base is fixedly provided with a ventilation mechanism at one side position of the box body. The raw material storage device for the nanocrystal preparation is scientific and reasonable in structure and convenient to use and operate; through the arrangement of a cover opening mechanism, thepurpose of automatic opening and closing of a box cover can be achieved, and convenience is provided for storage work of nanocrystal raw materials; through the arrangement of a material storage mechanism, the adjustment of discharge flow can be realized, convenience is provided for the material taking work by a worker; and through the arrangement of a discharging mechanism, automatic dischargingwork of the raw materials can be achieved, the material taking work by the worker is facilitated, manpower is effectively saved, and working efficiency is improved.

The invention discloses a new media playing flexible substrate applied to water bottom. The new media playing flexible substrate comprises a swimming pool which is arranged on the ground and provided with an upward opening, a display screen made of a flexible substrate material is fixedly laid on the inner wall of the swimming pool, and a glass waterproof cover is fixedly connected to the swimming pool outside the display screen. According to a rescue device, when a user drowns, a rescue bottom plate can be rapidly lifted, a drowning person is driven to emerge from the water surface, the personal safety of the user is protected, related machines in the rescue device are all customized by glass, visual interference to the display screen is reduced, and the use sense of the user is improved; a drainage device can collect water overflowing out of a pool shell, recycling is facilitated, resources are saved, and the environment is protected; and a pushing device can push a drainage pipe arranged underground to the ground for drainage work in a mechanical mode, so that the drainage pipe is hidden underground when not used, storage is facilitated, the overall attractiveness is improved, manual taking-out is replaced with mechanical pushing, the working efficiency is improved, and time is saved.

The invention discloses a special accountant seal placement cabinet with the insurance hiding function. The cabinet comprises a cabinet body, a movable drawer, a supporting block, a rotating shaft, abutt joint block and a reset spring, the movable drawer is installed on the inner side of the cabinet body in a nested mode, a connecting shaft is installed on the outer side of the movable drawer ina penetrating mode, and a butt joint plate is fixedly connected to the outer side of the connecting shaft; and the butt joint plate is connected with the outer end of the movable drawer, a containinggroove is formed in the inner side of the butt joint plate, a mounting block is mounted at the upper end of the containing groove in a penetrating mode, and a first pull rope is fixedly connected to the lower end of the mounting block. According to the special accountant seal containing cabinet with the insurance hiding function, after a user opens the containing cabinet through the movable drawerand needs to press the mounting block to enable the butt joint plate to be separated from the limiting state, the butt joint plate is held by hand to be turned outwards, and then the hidden box can be driven to move to the unfolding state along the interior of the device through the corresponding pull rope; therefore, a user can conveniently store valuable seals.

The invention discloses a mining electronic wind meter and wind speed sensor detection device, which comprises roller and roller storage devices and a height adjusting mechanism. The roller and rollerstorage devices are arranged on the left and right sides of a base; cushion blocks are fixed on the left and right sides of the lower end surface of the base, and a bearing box is fixed on the upperend surface of the base; the bearing box is internally provided with a battery pack, the height adjusting mechanism is fixed to the top of the bearing box, the height adjusting mechanism comprises a sleeve, a support and an abutting rod, the support is located on the inner side of the sleeve, and a detection panel is fixed to the right side of the sleeve. According to the mining electronic wind meter and wind speed sensor detection device, an abutting rod can be unscrewed before the device is used, then a support is manually moved upwards, the wind speed sensor moves upwards along with the support, the height of the wind speed sensor is conveniently adjusted, the abutting rod is tightened after the height of the wind speed sensor is determined, so that the support is abutted against and fixed, and the wind speed sensor is fixed.