89results about How to "Won't tip over" patented technology

The invention discloses a gas column structure for an anti-vibration sleeve. The structure consists of a gas column plate, two bendable connecting wires and two concave buffer walls, wherein the concave buffer wall is formed by a plurality of U-shaped structures which are spliced by virtue of parallel heat seal; short gas columns in the center of the U-shaped structures at two ends of the concave buffer wall are not inflated, so that the four corners of the gas column structure of the anti-vibration sleeve cannot be cracked when contacting with a sharp object, and objects with sharp ends or of irregular shapes can be accommodated; and when the plurality of gas columns of the gas column plate are subjected to parallel heat seal, the heat seal can be performed at will to generate gas columns of irregular shapes. Furthermore, a dark curtain can be additionally arranged so as to achieve the effect of shielding the accommodating space, and serve as a movable curtain to cover and protect the semi-opening accommodating space.

The invention discloses a folding hydraulic power auto-swing fire nozzle, comprising a nozzle, a handle operating mechanism, an outlet bend pipe, a positioning locking mechanism, a inflow bend pipe, a vertical shaft, a connecting rod base I, a connecting rod I, a butterfly bolt, a connecting rod II, a connecting rod base II, a sliding block locking mechanism, a sliding block, a round driving disc, a impeller, a driving shell, a cone gear I, a cone gear II, a chassis, a horizontal locking mechanism, a mother board, a stabilizer positioning mechanism and a stabilizer. The impeller is driven by press water to rotate, a pair of cone gears which are meshed with each other are driven by the impeller to pass a horizontal rotating to a vertical direction and the nozzle is driven to swing by a crank connecting link mechanism which is composed of the sliding block, the round driving disc, the connecting rod and the inflow bend pipe. The spraying with a certain of pitch angle and swing frequency can be realized by the fire nozzle in a broad coverage area; the operation is flexible without human intervention; the folded floor area of the invention is small, thus applicable to storing and moving. The invention is especially suitable to the extinguishing situation in which people are difficult to approach and the fire nozzle needs strong mobility.

The invention provides a lifting stretching and contracting device and a changeable body lifting carrying trolley and belongs to the field of lifting and transportation devices. The lifting stretchingand contracting device comprises a stretching and contracting platform, a lifting mechanism and a balance weight device, wherein the ends, away from a platform body, of stretching and contracting parts are provided with a first end used for bearing objects, the lifting mechanism is used for supporting and controlling the stretching and contracting platform to go up and down to be away from or close to a base seat, and the balance weight device is connected with the stretching and contracting platform. The changeable body lifting carrying trolley comprises walking devices, the lifting stretching and contracting device and a sensing control device, and the sensing control device is used for sensing size of torque and working space of weights on the center of a trolley body. By means of thelifting stretching and contracting device and the changeable body lifting carrying trolley, the weights can be lifted to perform displacement in up, down and horizontal any directions, and by means ofthe lifting stretching and contracting device, the weights can be carried to be right above the trolley body to perform long-distance transportation, and the lifting stretching and contracting deviceand the changeable body lifting carrying trolley are particularly suitable for lifting, positioning and carrying the weights in a limited site with a narrow working space.

The invention relates to an intelligent continuous fermentation system for solid-state Baijiu. The intelligent continuous fermentation system comprises a fermented-grain mild compression machine, an operation transfer vehicle, an upper cover grabbing device, a fermentation tank lifting device, an operation vehicle, a fermentation tank, a fermentation temperature control bin and a turnover discharge device. Fermented grains are fed into the fermentation tank, the fermentation tank is stopped below the fermented-grain mild compression machine, and the fermented-grain mild compression machine performs compaction by an electric-hydraulic pusher pushing down a compression panel; after the compaction, the fermentation tank is transferred to the fermentation tank lifting device through the operation vehicle and just stopped above the upper cover grabbing device in a position-limited manner, and the upper cover grabbing device stably places an upper cover on the fermentation tank through lifting and unhooking; the fermentation tank is placed into the fermentation temperature control bin, the fermentation tank is moved through the operation transfer vehicle, the fermentation tank is moved out of the temperature control bin after the fermentation, and discharging is performed through the turnover discharge device to complete the whole fermentation process. The intelligent continuous fermentation system for the solid-state Baijiu is reasonable in structure and capable of achieving mechanical brewing.

The invention discloses a small boat for fishing floating corpses, comprising a small boat main body and a stern board group which is matched with the rear body of the small boat main body and is provided with a water outlet; the small boat main body comprises a boat body, a deck fixed in the boat body and a buoy separating from the boat body; the bottom part of the boat body is provided with a water inlet, the rear part of the deck is provided with the water outlet, and a ballast tank water flow channel is formed between the deck and the boat body. When the fishing operation is implemented, the floating corpse can be dragged into the boat tank from the rear part of the small boat main body smoothly, a stern board is closed to prevent the floating corpse from smoothing out of the small boat, thus being capable of realizing fishing of the floating corpse; while, the setting of the water inlet at the bottom part of the boat body and the water outlet at the rear part of the deck forms a ballast tank water flow channel, so as to lead the small boat to be capable of being dragged in water smoothly without overturning; therefore, the small boat has better practical value, leads the operation of fishing the floating corpse to be convenient and be easy to operate, avoids direct contact of an operator and the floating corpse and leads the fishing operation to be more sanitary.

The invention discloses an inclined shaft transport vehicle rail holding self-tightening device. The inclined shaft transport vehicle rail holding self-tightening device comprises a trigger spring mechanism, an unhooking mechanism and a brake locking mechanism. The trigger spring mechanism is connected with a traction rod of a transport vehicle and the unhooking mechanism, the unhooking mechanismis connected with the brake locking mechanism through a second connecting steel wire rope. The inclined shaft transport vehicle rail holding self-tightening device has the advantages of adopting the mechanical principle, and being free of power, easy and convenient to operate, convenient to mount and maintain, safe and reliable in property, easy and convenient to operate and being free of turningover during braking.

The invention discloses a mooncake gift box and a manufacturing process of the mooncake gift box, and relates to the technical field of gift boxes. The mooncake gift box comprises a panel body, a bottom layer inner box is bonded on the middle of the panel body, the bottom layer inner box is of an opening structure, and is in folded connection with an inner box cover plate, upper layer inner boxesof opening structures are bonded on the two sides of the panel body, a lower iron sheet is embedded on one end of the inner box cover plate, a lower magnet is embedded in the inner wall of the bottomlayer inner box, one of opposite faces of the two upper layer inner boxes is provided with a side iron sheet in an embedding manner, and a side magnet is embedded on the other one; during carrying, two upper layer inner boxes are stacked above the bottom layer inner box and attracted to be attached, a whole body is formed, the interior cannot be tipped over, use is convenient, during showing, thepanel body is opened, the two upper layer inner boxes are located on the two sides of the bottom layer inner box and are provided with upward openings, the products in the box can be sufficiently shown, and showing is rapid and convenient.

The invention discloses a swinging supporting leg mounting structure which comprises a swinging supporting leg, a machine body and a telescopic driving device. One end of the swinging supporting leg is hinged to the machine body. The telescopic driving device is hinged to the swinging supporting leg and the machine body. The telescopic driving device comprises a first driving cylinder (3) and a second driving cylinder (4). One of the first driving cylinder (3) and the second driving cylinder (4) is hinged to the machine body, and the other one is hinged to the swinging supporting leg. When the first driving cylinder (3) and the second driving cylinder (4) are retracted completely, the swinging supporting leg is in a withdrawing position. When the first driving cylinder (3) and the second driving cylinder (4) extend out completely, the swinging supporting leg is in a stretching position. When one of the first driving cylinder (3) and the second driving cylinder (4) extends out completely and the other one is in a complete-retracted state, the swinging supporting leg is in a machine-body-rotating-preset-angle position. In addition, the invention discloses matching control method of a hydraulic control device, a control system, engineering machinery and the swinging supporting leg.

The invention relates to the technical field of geological survey, in particular to survey equipment based on geological survey. The survey equipment comprises a bottom plate, a vertical plates is welded to one side of the bottom plate, and the vertical plate is slidably connected with a moving plate through a sliding mechanism; a protective cover is fixedly connected to the upper surface of the moving plate, and a motor is fixedly connected to the position, located on the lower part of the protective cover, of the moving plate; a rotating shaft is fixedly connected to the bottom end of the motor, a drill bit is fixedly connected to the end, away from the motor, of the rotating shaft through a connecting sleeve; a scale is fixedly connected to the position, located on one side of the drillbit, on the vertical plate; a groove is formed in one side of the bottom end of the drill bit, and a sensor is connected into the groove in a clamped mode; and a fixing plate is fixedly connected tothe position, located on the upper part of the protective cover, of the vertical plate, and a telescopic cylinder is fixedly connected to the upper surface of the fixing plate. The invention further provides a survey method of the survey equipment based on geological survey. The survey equipment is simple in structure and is worthy of promotion.

The present invention discloses a pedal type vibration reduction drug roller, wherein the pedal mode is used to provide power, the rolling is convenient, and the vibration is reduced. The drug roller comprises support legs, lateral supports, a horizontal table surface, a rolling groove, reinforced ribs, a bracket, guiding sliding channels, a buffer plate, a saddle seat cross beam, a support column, a saddle seat, an armrest, a rolling disk, a rolling disk shaft, pulleys, a particle vibration reduction device, a bush, connection rods and pedal plates. When application of the pedal type vibration reduction drug roller of the present invention to roll the Chinese herb, people drives on the saddle seat, and the feet are placed on the pedal plates, such that the rolling disk rolls in the rolling groove back and forth, the Chinese herb is rolled, and fatigue is not easily generated; during the rolling, the material extruded onto the side surface by the rolling disk can rapidly fall onto the groove bottom after passing through the rolling disk and waits for the next rolling so as to improve the rolling efficiency and the rolling quality; and the vibration of the rolling disk shaft is reduced so as to substantially reduce the vibration of the pedal plates. The pedal type vibration reduction drug roller of the present invention has characteristics of simple structure, easy use, and no requirement of power supply.

The invention discloses an intelligent storage cabinet. The intelligent storage cabinet comprises a remote control system, a WiFi (wireless fidelity) module, an MCU (micro controller unit), a motor driving module, a motor, a transmission device, N hanging rods, N storage boxes, a counting circuit and a cabinet body, wherein the MCU is connected with the WiFi module to communicate with the remote control system; the MCU is connected with the motor driving module to control the rotation of the motor; the motor is connected with the transmission device; the N hanging rods are fixed on the transmission chain of the transmission device; the N storage boxes are hung on the N hanging rods in a one-to-one way; the counting circuit is installed on the cabinet body; the cabinet body consists of an automatic cabinet door, a camera, a beautifying shell and beautifying interior decorations; the remote control system consists of a control terminal, a server and a wireless router. A user can take out an object from the same position of the intelligent storage cabinet, and the intelligent storage cabinet has the functions of taking out the object by calling a name and at a fixed time; the intelligent storage cabinet can have the N storage boxes named and the passwords set for the N storage boxes, so that the intelligent storage cabinet is convenient and quick.

A dumping type container truck comprises three parts of a truck chassis, a lifting mechanism and a carriage body; the lifting mechanism is arranged between the truck chassis and the carriage body and comprises an upper frame, a lower frame, a front group of lifting scissors forks, a rear group of lifting scissors forks and a power cylinder; four outriggers are mounted under the carriage body, lean against two sides of the carriage body after being folded and can support the carriage body after being unfolded; after being lowered to coincide with the truck chassis, the carriage body is locked by four container locks to ensure the running safety; when dumping operation needs to be performed, the carriage body can be independently supported by the four outriggers only by stopping the truck, loosening the container locks, operating a hydraulic system, using the lifting mechanism to lift the carriage body, unfolding the outriggers to support the carriage body, lowering the lifting mechanism, separating the carriage body from the lifting mechanism and driving the truck chassis away from a position under the carriage body; the carriage body can be loaded if operating according to the sequence reverse to the dumping operation; therefore, the carriage body is stably mounted on the truck chassis in a running state; through transportation of the dumping type container truck, the utilization rate of the truck chassis can be increased, one truck with more containers is realized; and the carriage body of the dumping type container truck is always kept in a horizontal state during dumping and loading the containers so that the dumping type container truck is stable, reliable and safe.

A holding device for holding articles within an interior space of a motor vehicle comprises container box 10 with a closable lid element 12, wherein the container box 10 can be fastened to a rail system 16 arranged on a centre console 14 of a motor vehicle. This enables safe holding of larger articles of consumption that can be comfortably reached by all vehicle occupants.

The invention discloses a high-stability forestry tree transplanting device with a supporting function, which comprises a transplanting vehicle hopper, a connecting piece is arranged at one end of the outer wall of the transplanting vehicle hopper, rotatably connected wheels are symmetrically arranged at the bottom of the transplanting vehicle hopper, a plurality of movably connected placing boxes are arranged on the inner wall of the transplanting vehicle hopper, and a supporting assembly is arranged at the top of each placing box. A hinged rear door is arranged on one side of the inner wall of the transplanting hopper, and a clamping assembly is arranged on the side, away from the rear door, of the top of the transplanting hopper. According to the sapling transporting device, saplings can be subjected to double clamping at different heights, the effect similar to vertical supporting of two hands of a worker is achieved, it is ensured that the saplings do not incline or fall in the transporting process, damage caused by collision between the saplings is avoided, the saplings are protected, the survival rate of transplanted trees is increased, a containing box can be limited and fixed, and the sapling transporting device is convenient to use. Therefore, the saplings placed in the transplanting vehicle hopper can be clamped and fixed, the saplings are prevented from horizontally moving in the transportation process, and the stability of the device during use is improved.

The invention discloses a double-deck conveyer device of cargo carried on a flat plate, which is convenient for double-deck goods conveying back and forth, greatly saves the floor area of the space, fully utilizes the rare space in the freezer, and reduces the requirements on refrigerating output and the cost; the device comprises eight sheets of gear disks which are respectively arranged at four inner corners of a main structure in a staggered way, and two sheets of the gear disks of each corner are parallel to the side face of a rectangle and staggered fore and aft to keep some distance from the side face of the rectangle. An annular chain is matched with the gear disks to be hung on two gear disks which are collinear, and another side opposite to the main structure also is provided with the gear disks with the chain staggered fore and aft. Therefore, when reaching one end, the flate plate carrying the cargo goes down to the lower-deck track or goes up to the upper-deck track horizontally, thus realizing the up and down conveying movement of the cargo carried on the flat plate without being turned over, and realizing the aim of the invention.

The invention relates to the field of common pharmacy equipment, in particular to a gas type medicine dryer. The gas type medicine dryer comprises a control system, a centrifugal fan and a frame, wherein the control system is arranged above the frame; the centrifugal fan is arranged in the frame, and is connected with a heating chip; an airflow distribution cavity is formed below the heating chip; the lower end of the airflow distribution cavity is connected with a nozzle module; a drying chamber is arranged at the lower end of the nozzle module; and a medicine shelf is arranged in the drying chamber, and is connected with a motor. The gas type medicine dryer can adjust the air temperature, the air speed, the rotating speed of the medicine shelf and the diameter and shape of the nozzle according to different material characteristics in working; all components adopts the insulation treatment, so that the afterheat recycling is realized, and the energy consumption is reduced; the nozzle module adopts a combined design; the control system can adjust and control the temperature, humidity and air speed of the drying chamber and the rotating speed of the medicine shelf as needed; and the whole equipment is compact in structure, simple in principle and worthy of promotion.

The invention relates to a lunch box hand barrow, which comprises a base, side surrounding frames and lifting handles, wherein the lower ends of the side surrounding frames are respectively hinged with the base and can rotate around a hinging point of the base; a sliding chute and a sliding rod which are away from the hinging point are respectively arranged on the joints of the side surrounding frames and the base; under the limiting of the sliding chute, turning type anti-toppling and upright positioning structures of the left side surrounding frame and the right side surrounding frame are formed; due to the limiting of the sliding chute, a fastening and releasing structure of a cover buckle of a lunch box rail to a lunch box is formed; a button is directly formed on a top cover; a ]-shaped gap is formed between the button and a main body of the top cover, so that a structure for driving the button to move up and down is formed; a sliding hook and a clamping slot which are respectively arranged on the button and the top cover of the left surrounding frame form an automatic locking structure of the left side surrounding frame and the right side surrounding frame; and locking ends between the left side surrounding frame and the right side surrounding frame are separated under the pressing of the button, and the gravity centers of the left side surrounding frame and the right side surrounding frame are away from the hinging point of the base, so that automatic turning structures of the left side surrounding frame and the right side surrounding frame are formed. The lunch box hand barrow has the advantages of being convenient to use, easy to open and close and capable of saving opening and closing strength, preventing toppling of the lunch box.

The invention provides an easily installed clothes hanger for an electric heater. The clothes hanger comprises hanger legs and clothes poles. The clothes hanger is characterized in that the hanger legs are provided with one or more elastic buckles for buckling reinforcing ribs of radiating main bodies of the electric heater; and the clothes poles are hinged on the hanger legs. The clothes hanger has the following beneficial effects: the hanger legs are provided with the elastic buckles, so the hanger can be conveniently and reliably installed on the electric heater and can not tip over; the clothes poles are hinged on the hanger legs, so unfolding and folding of the clothes poles can be flexibly realized and falling apart can not occur; and at the same time, longer legs are unnecessary to be manufactured because the elastic buckles are used, so the clothes hanger has smaller overall dimension, saves materials and is convenient to package and transport.

The invention discloses a multi-wheel leisure fitness bicycle, which consists of a driving hand wheel, a front driving chain transmission device, a front tripod wheel, a front frame, a steering pin, a pedal driving device, a vehicle seat, a rear driving chain transmission device, and a rear tripod Wheels, rear frame and rear wheels. The two sets of front tripod wheels can be manually driven by driving the hand wheel and the front drive chain transmission device, and the two sets of rear three-legged wheels and rear wheels can be driven by feet through the pedal drive device and rear drive chain transmission device. Smooth ride; manual steering with front frame, steering pin, rear frame and drive handwheel combination. The invention is novel in structure, economical and practical, and is a leisure bicycle integrating relaxation, entertainment and safety.

The invention relates to a switching device and switching system for a descaling roll replacement operation vehicle. The switching device comprises an operation vehicle track fixedly arranged and a base intermittently running back and forth along the operation vehicle track. Two guide roll seats loaded with roll replacement bearing devices are mounted on the upper end surface of the base side by side. Guide roll seat driving mechanisms are connected to the guide roll seats. The guide roll seats move under the action of the guide roll seat driving mechanisms. The moving direction of the guide roll seats is perpendicular to the moving direction of the base. The distance between the guide roll seats and the base is controlled to be one-sixth to one third of the length of the guide roll seats.According to the switching device and the switching system, the guide roll seats move along with the base, so that the corresponding guide roll seats are switched to the positions needing roll replacing or roll connection, and each guide roll seat can move forwards or backwards under the action of the corresponding guide roll seat driving mechanism, so that the corresponding guide roll seats getclose to or far away from roll replacement inlets of a derusting machine; and the guide roll seats move outwards relative to the base only a certain distance, thereby being not disengaged from the base, and the roll replacement bearing devices cannot be overturned.

The invention relates to a semi-automatic traffic cone releasing device. The semi-automatic traffic cone releasing device comprises a mounting seat, wherein a mounting square pipe is fixed to the topof the mounting seat in a left-to-right horizontal direction; a sliding square pipe is arranged in the mounting square pipe in a penetrating manner; a slideway square pipe is arranged on the right side part of the sliding square pipe in a sleeving manner; hoisting ring bolts are respectively in threaded connection to the mounting square pipe and a slideway square pipe; and the inner end of the hoisting ring bolt on the mounting square pipe and the inner end of the hoisting ring bolt on the slideway square pipe are in propping fit with the outer wall of the slideway square pipe. According to the semi-automatic traffic cone releasing device disclosed by the invention, a flashboard is driven by an air cylinder, and a releasing distance is preset, so that accurate fixed-point releasing is realized; a low-friction coefficient filler block is arranged on the surface of the arc-shaped slideway, so that the traffic cone smoothly slides down to be smoothly fall down to a road surface; the releasing is stable, and overturning cannot generate; and the semi-automatic traffic cone releasing device is simple in structure and light, and the labor intensity of operators is reduced.