60results about How to "Not easy to happen" patented technology

The invention relates to a comprehensive inventory management method for production materials. The comprehensive inventory management method comprises the following steps of: uniformly coding vessels; performing changeable digitalized registration on cargo vessels; performing intelligent counting prompt; adjusting storage locations and the like. According to the comprehensive inventory management method, all the tools for placing objects or handling equipment in a factory are taken as the vessels; the vessels are uniformly coded according to a certain kind of coding rule; the cargo quantity in each vessel, the mutual nest relation among the vessels, and the placing places of the vessels are counted and updated in time by means of mobile or stationary terminals; the counting strength on different cargos is regulated according to counting historical records; and the placement layout of cargos and transport tools is regulated on the basis of the statistical analysis of the delivery frequencies and modes of different vessels and different objects, so that the aim of optimizing inventory management is fulfilled. According to the method, the phenomenon of management security holes is prevented, historical records are difficult to lose, and the phenomena of shutdown and sabotage caused by the lack of materials are prevented.

The invention discloses a fragile soft capsule and a preparation method thereof. The fragile soft capsule comprises a core material and a capsule wall material wrapping the outside of the core material. The capsule wall material is composed of water, a gelatinizing agent, a filling agent and a plasticizer. The core material is lipophilicity edible essences or flavoring essences. The preparation method of the fragile soft capsule includes the steps that raw materials for preparing the capsule wall material are put into a glue pot first, so that a hydrophilia liquid phase is prepared, then the lipophilicity core material is coated, and a seamless capsule is prepared through a coextrusion method; after the seamless capsule is placed into solidification liquid to be soaked, cleaning and air drying are carried out, and finally the fragile soft capsule is prepared. The fragile soft capsule has the advantages of being stable in form at a normal temperature, not prone to volatilizing, and capable of being extruded and crumbed at will according to the habit of a smoker.

The invention relates to a medical instrument used for a dental operation, in particular to a mandibular condyle reposition expander. The mandibular condyle reposition expander comprises a lower supporting and combining portion and an upper supporting and combining portion. The lower supporting and combining portion corresponds to the incisura of the underjaw of the human body. The upper supporting and combining portion is matched with the zygomatic arch corresponding to the incisura of the underjaw of the human body. A lower supporting front rod and a lower supporting rear rod are hinged to the two ends of the lower supporting and combining portion respectively. An upper supporting front rod and an upper supporting rear rod are hinged to the two ends of the upper supporting and combining portion respectively. The upper end of the lower supporting front rod and the lower end of the upper supporting front rod are hinged to a front hinged shaft. The upper end of the lower supporting rear rod and the lower end of the upper supporting rear rod are hinged to a rear hinged shaft. Both the front hinged shaft and the rear hinged shaft are arranged on a middle shaft. The expander is compact in structure and convenient to use, the pains of patients are small, force is reasonably borne, mechanical deformation or breakage can not easily occur in the use process, and the mandibular condyle reposition expander can adapt to different individual differences.

The invention relates to the field of water leakage treatment of building joints, in particular to a deformation joint treatment method and a deformation joint waterproof structure. The deformation joint treatment method comprises the steps that 1, on-site survey is conducted; 2, the type of deformation joint leakage is determined based on the result of the on-site survey; and 3, a construction plan is made based on the type of the deformation joint leakage. According to the deformation joint treatment method, the on-site survey is firstly conducted, information of the deformation joint is collected, the width and length of the deformation joint, the location and cause of water seepage, the number of water seepage points, the amount of water seepage, and the damage condition of a water stop are obtained; the type of the deformation joint leakage is determined based on the location and cause of water seepage, the number of water seepage, the amount of water seepage, and the damage condition of the water stop; according to the determined type of the deformation joint leakage, a targeted construction plan is made to better treat the leakage. According to the deformation joint treatment method, a flexible waterproof structure is formed, in the process of water blocking, a water blocking material can passively adapt to the deformation of the structure, and the problem of water leakage caused by the material damage due to the deformation of the structure is alleviated.

The invention discloses a connection fixing device with a separation/loosening preventing structure. The connection fixing device comprises a screw, a nut and a lock washer, wherein at least two lock round holes are formed uniformly in the lock washer, propping round holes communicated with the lock round holes are formed in the centers of side surfaces of the lock washer, arc-shaped position locking elastic pieces are arranged in the lock round holes, L-shaped clamping blocks are arranged at outer side ends of the arc-shaped position locking elastic pieces, middles of the L-shaped clamping blocks are connected to the edge of the lock washer through rotating shafts, clamping holes are uniformly formed in the surface of the nut, propping columns are arranged in the propping round holes, and bottom ends of the propping columns are fixed in centers of outer arc edges of the arc-shaped position locking elastic pieces. The connection fixing device is reasonable in structural arrangement, the screw and the nut are not prone to loosening or separation even in a vibration environment, the technical defect that the screw and the nut are prone to loosening during use in the traditional technology is overcome, and the connection fixing device is good in use stability and high in adaptability.

The invention discloses a universal type compressing tool. The universal type compressing tool comprises a base and a compressing bearing table; adjusting slot holes with openings in the top surfaces are formed in the base; a concave cavity with an opening in the top surface is formed in the base; a column rod is integrally formed in the center of the bottom surface of the compressing bearing table; a positioning hole communicating with the concave cavity is formed in the side part of the base; an abutting plate is arranged in the concave cavity; a spring is fixedly arranged between the abutting plate and the bottom wall of the concave cavity; a positioning inserting hole is formed in the column rod; a vertically-through strip-shaped slot hole is formed in the compressing bearing table; a groove is formed in the bottom surface of the compressing bearing table; adjusting pressing plates are further arranged; the bottom ends of the adjusting pressing plates are arranged in the adjusting slot holes through I-shaped sliding blocks; and the upper parts of the adjusting pressing plates are arranged in the strip-shaped slot holes; and the top ends of the adjusting pressing plates extend out of the top surface of the compressing bearing table. The universal type compressing tool has the advantages that the structure is reasonable, the use requirements of different workpieces can be met, the reliability of adjustment can be guaranteed, the universality can be improved, the use stability is good, the applicability is high, and the practicability is good.

The invention belongs to the field of dye preparation, and particularly relates to a blue dye with a color fixing effect, wherein the blue dye is prepared from the following raw materials in parts byweight: 20 to 30 parts of baphicacanthus cusia bremek, 20 to 40 parts of polygonum tinctorium, 6 to 9 parts of sodium citrate, 5 to 9 parts of simethicone, 5 to 10 parts of a color enhancing liquid, 1part of a color fixing agent and 1 part of a dispersing agent. The blue dye is derived from plants, has the characteristics of safety, no toxicity, economy and environmental protection, and overcomesthe defect that a plant dye is not prone to color fixing through combined use with the color enhancing liquid; the color enhancing, an adhesive and an auxiliary agent are mixed to prepare the color enhancing liquid; when the color enhancing liquid is added into a dye and is used for dyeing, a color enhancing agent is attached to clothes and is tightly combined with the dye, so that the effects ofcoloring and brightening the clothes are achieved, the clothes are not easy to fade and darken after being washed for multiple times, and the clothes can still keep bright and do not fade or darken after being washed with water for multiple times.

The invention discloses an adjustable carton creasing device, which includes a frame, and the creasing device is arranged on the frame, and the creasing device includes a supporting plate, and a No. 1 driving device is installed on the supporting plate. The output shaft of the No. 1 driving device is connected with a telescopic indentation plate, and a storage table is correspondingly arranged directly below the telescopic indentation plate. The storage table includes a rotating shaft, and both ends of the rotating shaft are penetrated and connected The side of the baffle away from the support plate is provided with a propulsion device, the bottom end of the propulsion device is connected to the No. 2 drive device, and the No. 2 drive device is installed on the frame. There is a delivery mechanism. It is transported to the bottom of the telescopic creasing plate through the conveyor belt and the No. 2 driving device, and the creasing on the carton is simply completed. The invention has the advantages of simple structure, convenient use, and the produced carton is beautiful, stylish and not easily deformed.

The invention relates to the technical field of cosmetic additives, and provides a repairing composition aiming at the problem that an existing repairing composition is poor in repairing effect. The repairing composition is prepared from the following components in parts by mass: 20-25 parts of a white willow bark extract, 10-15 parts of a rhizoma atractylodis macrocephalae extract, 5-10 parts ofa carrot seed extract and 5-8 parts of a solvent. A preparation method of the repairing composition comprises the step of uniformly stirring and mixing all the components of the repairing compositionin parts by mass to obtain the repairing composition. The invention further provides application of the repairing composition. The repairing composition is added into a skin care product. The white willow bark extract, the rhizoma atractylodis macrocephalae extract and the carrot seed extract are dissolved in the solvent to be in mutual synergistic cooperation, absorption of the human body to effective components can be better promoted, the skin is not prone to swelling or stabbing pain, the skin can be better improved, and the repairing composition is remarkable in repairing effect and takeseffect quickly.

The invention provides a roller washing machine, which comprises a box body, an outer barrel and a motor; the outer barrel is installed in the box body, and a first buckling part is arranged on the outer barrel; a second buckling part matched with the first buckling part is arranged on the motor, and buckled with the first buckling part, thus the motor is buckled with the outer barrel. Theroller washing machine applies the buckling cooperation of the first buckling part and the second buckling part to realize the buckling and fixing of the motor and the outer barrel, and replace the method of fixing the motor by two bolts in the prior art, thus the installing difficulty of the motor is significantly reduced, the motor installing time is shortened, and the production efficiency of the roller washing machine is improved; meanwhile, the buckling method is convenient to dismount, and can be operated manually without tools; therefore, an inner cylinder system is not required to move, the labor force and materials are saved; moreover, damage of the washing machine cannot be caused by drawing internal leads and colliding to the spare parts at the inner part, the dismounting and repairing in the late period are facilitated.

The invention discloses an automatic sampling system with Z-type conveying devices. The automatic sampling system comprises two or more sampling processing units and the one or more Z-type conveying devices. Each Z-type conveying device comprises a lower horizontal conveying channel, a lifting conveying channel, and an upper horizontal conveying channel, wherein the lower horizontal conveying channel, the lifting conveying channel, and the upper horizontal conveying channel are sequentially connected to form a Z-type conveying channel. Each lower horizontal conveying channel is communicated with the output end of the corresponding sampling processing unit for the previous level, each upper horizontal conveying channel is communicated with the input end of the corresponding sampling processing unit for the next level, and the material conveyed from each lower horizontal conveying channel is upwards conveyed to the corresponding upper horizontal conveying channel through the corresponding lifting conveying channel and is output to complete the material conveyance. According to the automatic sampling system, the Z-type conveying devices are adopted to achieve flexible conveyance of material or samples in each unit (device), labor intensity is greatly lowered, working efficiency is extremely improved, the occupied area of the whole sampling system is very small, and the space use rate is high.

The invention relates to the technical field of municipal construction, in particular to a municipal asphalt concrete pavement construction method. The method comprises the following steps of: S1, cleaning a roadbed; S2, laying a cushion layer: specifically, paving an asphalt gauze evenly in the clean roadbed, and spraying permeating oil to the gauze to form the cushion layer; S3, paving asphalt concrete: uniformly paving pre-mixed asphalt concrete on the cushion layer to form a pavement layer; and S4, compaction: compacting the pavement to obtain an asphalt concrete pavement. The asphalt concrete comprises the following components by mass: 5-10 parts of asphalt; 65-80 parts of coarse aggregate; 3-8 parts of fine aggregate; 8-13 parts of basalt fiber; 0.5-1 part of a coupling agent; 1-3 parts of triethylene glycol dimethacrylate; 0.5-1 part of clotrimazole; and 0.1-0.3 part of tridecyl phenyl ketone. The method has the effects of improving the anti-fatigue performance and anti-ruttingperformance of the asphalt concrete pavement.

The invention relates to a modern logistics truck monitoring system and a transportation method thereof. The modern logistics truck monitoring system comprises a truck state detection system, a background processing system and an early warning system; the early warning system comprises an alarm arranged in a truck cab and a communication module in data connection with the background processing system; the truck state detection system comprises a pressure sensor arranged in a tire, a plurality of waterproof cameras and a cleaning device; the waterproof cameras are rotatably arranged on the side, close to the tire, of the bottom of a truck; the cleaning device is fixed to one sides of the waterproof cameras; a processor is arranged at the bottom of the truck; the waterproof cameras are in signal connection with the processor; the processor transmits pictures shot by the waterproof cameras to the background processing system through the communication module; the pressure sensor is in signal connection with the processor; the processor is electrically connected with the alarm; and when the tire is abnormal, the background processing system performs manual intervention through the communication module.

The invention discloses a station track double-sleeper tamping device, which comprises a box body, a vibration shaft, an inner clamping oil cylinder, an outer clamping oil cylinder, an inner pickaxe arm, an outer pickaxe arm, an inner tamping pickaxe, an outer tamping pickaxe, an air cylinder, stop blocks, a guide post, an outer support arm, an oil tank assembly and an inner support arm, wherein the box body is at least formed by a middle body, a cross beam, an end plate, an inner support lug boss, an outer support lug boss and a stop baffle plate through welding, the distance from the center of a pin hole of the outer pickaxe arm arranged on the cross beam of the box body to the center line of the box body equals 600mm+/-20mm, the outer support arm and the oil tank assembly comprise an outer support arm, two oil tanks and a flywheel cover, the inner support arm comprises an inner support arm body and a flywheel cover, the stop blocks are arranged between the front end of a piston rod of the outer clamping oil cylinder and the cylinder cover of the oil cylinder, the stop blocks comprise a fixed stop block and a turnable stop block, through using different numbers of stop blocks, the downward inserting positions and clamping strokes of the outer side stamping pickaxe are regulated, and the operation requirements of different sleeper spaces are met. The station track double-sleeper tamping device has the advantages that the structure is reasonable, the station track operation is met, and the main track operation is also met.

The invention discloses a thin plastic film splitting machine which is characterized by comprising a bracket, a feeding mechanism, a stretching mechanism, a splitting mechanism and a rolling mechanism. The feeding mechanism and the rolling mechanism are respectively arranged at the front side and the rear side of the bracket, the splitting mechanism is arranged at the top of the bracket, and the stretching mechanism is respectively arranged between the feeding mechanism and the splitting mechanism and between the rolling mechanism and the splitting mechanism. The invention provides the self-made splitting equipment with small volume, and an operator can operate the splitting machine when sitting, thereby the labor intensity is greatly reduced. By adopting the invention, the split paper or plastic coiled material is not easy to cockle or curl, thereby the quality of the product is ensured. On the other hand, two groups of rolling mandrils are arranged, and a plurality of located blocks are arranged on the rolling mandril, thereby the utilization rate of the rolling mandril is improved, and the production efficiency is improved.

The invention discloses a freshness-retaining drawer assembly and refrigerating equipment. The freshness-retaining drawer assembly comprises a drawer main body, a drawer cover plate and a magnetic field generating device; the drawer main body defines an accommodating cavity with a top opening; the drawer cover plate is arranged on the top of the drawer main body to open and close the top opening;when the drawer cover plate closes the top opening, the drawer cover plate is in seal fit with the drawer main body; the magnetic field generating device comprises magnetic pieces arranged on the drawer main body; and the magnetic pieces can generate a magnetic field in the accommodating cavity. According to the freshness-retaining drawer assembly, through seal fit of the drawer cover plate and the drawer main body and matching of the magnetic pieces, moisture loss of food material can be remarkably reduced, the redox reaction of the food material slows down, so that nutrient loss is reduced,the food material is prevented from color changing, the refreshing time of the food material is prolonged, and the situation that the food material is tainted by other odor and absorbs moisture is unlikely to take place.

The invention discloses an adjustable type hydraulic support structure. The adjustable type hydraulic support structure comprises a base, universal wheels and support legs, the top of vertical supportrods is provided with a horizontal support faceplate, the inside of each vertical support rod is provided with a cavity with the top open, the side surface of each vertical support rod is fixedly provided with a vertical sliding groove communicated with the cavity, and inside each cavity is provided with a lifting column; the sides of the horizontal support faceplate are connected to the top endsof the lifting columns through rib rods; lifting air cylinders are fixed between the bottom ends of the lifting columns and the bottom walls of the cavities; the side surfaces of the horizontal support faceplate are fixedly provided with locking chains for connecting the side walls of hydraulic units; the side surface of the horizontal support faceplate is also fixedly provided with a driving motor, the spindle of the driving motor is fixedly provided with an eccentric wheel, and the surface of the eccentric wheel is provided with a U-shaped ring groove. The adjustable type hydraulic supportstructure is reasonable in structure, convenient to operate, capable of ensuring position precision, less prone to displacement or inclination, beneficial to ensuring use stability and reliability, and high in applicability and practicality.

The invention relates to the technical field of building construction, and discloses a prefabricated building exterior wall panel drainage structure. A drainage tube comprises a telescopic baffle plate and a rigid water guiding tube, the telescopic baffle plate and the water guiding tube are arranged obliquely downwardly, the telescopic baffle plate is communicated with the water guiding tube by aflexible water tube, a pedestal is arranged at the bottom of a cavity, the pedestal is hinged to the lower end surface of the telescopic baffle plate, the bottom of the cavity is fixedly connected with an expansion airbag, the telescopic baffle plate includes a first segment and a second segment, the second segment sleeves at the inner side of the first segment, a triggering switch and a controller are arranged below one end, away from the water guiding tube, of the second segment, and a gap exists between the end part of the second segment and an interior wall; and the end part, close to thewater guiding tube, of the second segment is fixedly connected with a first connecting rod, a cylinder and an air pump are arranged below the water guiding tube, a piston rod is hinged to the first connecting rod, and the expansion airbag is communicated with one side, away from the air pump, of the cylinder through a second air tube. The structure completely drains water at the bottom of the cavity, avoids contact with the interior wall when meeting water, and avoids cracking of an exterior wall panel.

The invention provides a biomass furnace with a liftable furnace grate, which comprises an outer hearth of the furnace, an inner hearth of the furnace, the furnace grate and a lifting mechanism, wherein the lifting mechanism is formed by mutually hinging four movable bars; a hinged part of a first movable bar and a second movable bar is connected with the furnace grate; a hinged part of a third movable bar and a fourth movable bar is connected with a furnace base; the distance from the furnace grate to a pot navel is changed through regulating the lifting mechanism, so as to enable that a pot bottom is used within the best temperature range of flame; and a flame blocking ring is positioned between an upper cover plate and a pot ring, and the cross section of the flame blocking ring is in the shape of an inverted isosceles trapezoid. According to the adoption of the flame blocking ring, high temperature flue gas and the flame circulate in the furnace and directly go at the pot bottom, so that carbon in fuels and combustible gas and solid particles in the flue gas can be fully combusted, the heated area of the pot bottom is increased, the residence time of the flame and the high temperature flue gas in the furnace is prolonged, the heat efficiency is improved, and the best heating effect is achieved. The biomass furnace is simple and convenient to regulate, is suitable for combusting various fuels and is an ideal product for building new socialist countryside and synthetically utilizing straw.

The invention belongs to the technical field of laying of cables and particularly discloses a support and protection mechanism for laying cables in cable channels. The support and protection mechanismcomprises support vertical rods which are symmetrically arranged; the support and protection mechanism for laying cables in the cable channels also comprises side connection plates; the side connection plates are arranged on the upper and lower ends of the side walls of the support vertical rods; transverse support rods are used for supporting the upper sides of the support vertical rods on two sides; the distance between the support vertical rods on two sides can be maintained after using the transverse support rods for a long time, the compression action on the cables can be avoided, so that the shape can be effectively maintained; through cooperation actions of transverse support platform and buffering pads, certain buffering actions can be applied to the cables; an effect of improvingfriction is achieved, so that the situations that the cables shake and move on the transverse support platform are not easily caused; partition plates are arranged and are capable of partitioning theadjacent cables, so that the adjacent cables are capable of more easily dissipating heat; water among the cables can be rapidly discharged.

The invention provides a time difference type centrifugal solid liquid separator, which comprises at least three radial blade discs in coaxial arrangement, wherein each blade disc comprises a round installing disc, blades fixed at the outer edge of the installing disc and a fixing ring arranged around the outer edges of the blades; each blade is arranged along the radial direction of the corresponding installing disc; all blades of each installing disc are in equal-interval uniform distribution along the circumferential direction of the installing disc; the blades on the adjacent blade discs are in sequential staggered arrangement; a flow guide groove is formed in the surface of one side of each blade; each flow guide groove is formed along the radial direction of the corresponding blade and penetrates through two ends of the blade. The two ends of the blades are fixedly connected, so that high stability is realized; the production and the processing are convenient; the production efficiency is high; the production cost is low; three or more layers of blades in step-shaped layer-by-layer staggered arrangement are used, so that the covering area is large; the flow guide grooves areformed in the blade surfaces, oil drops cannot easily fall off from the side surfaces of the blades, and the oil smoke separation efficiency and effect are improved.

The invention discloses a waterborne wood paint with high weather resistance and a production method of the waterborne wood paint. The waterborne wood paint with high weather resistance comprises thefollowing raw materials in parts by weight: 30-40 parts of waterborne acrylic resin, 15-25 parts of waterborne polyurethane resin, 0.3-0.7 part of defoaming agent, 0.2-1 part of substrate wetting agent, 2-5 parts of dipropylene glycol monobutyl ether, 2-4 parts of dipropylene glycol methyl ether, 1-3 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 0.5-1 part of kathon mildewcide, 0.3-0.6part of wetting agent, 1-2 parts of water repellent, 1-3 parts of waterproof agent, 1-3 parts of dry film mildewcide, 0.1-0.5 part of polysiloxane, 0.2-0.5 part of flatting agent, 0.3-0.8 part of hindered amine light stabilizer, 0.5-1 part of ultraviolet light absorber, 0.2-0.5 part of polyurethane tackifier, 0.3-0.8 part of acrylic tackifier and 10-20 parts of deionized water.

The invention provides a fatigue test fixing device for a composite pipe. The fixing device comprises a base, and buckling connectors for fixing an experimental composite pipe sample is arranged on the base; eachbuckling connector comprises an upper adapter flange, a lower adapter flange, an upper inner core, a lower inner core, an upper outer sleeve and a lower outer sleeve. The upper end and thelower end of the experimental composite pipe sample are provided with buckling connectors, the buckling connector at the upper end comprises an upper adapter flange fixedly connected with a loading device, the lower face of the upper adapter flange is fixedly connected with the upper inner core, and the upper inner core is sleeved with an upper outer sleeve. The buckling connectorat the lower endcomprises a lower adapter flange fixedly connected with the base, the upper surface of the lower adapter flange is fixedly connected with a lower inner core, and a lower outer sleeve is sleeved on the lower inner core; and the two ends for fixing the experimental composite pipe sample are respectively sleeved in the upper outer sleeve and the lower outer sleeve. Initial damage to the sample is small.

The invention discloses an intelligent control system of a water heater. According to the system, the water temperature value in a water storage tank is obtained in real time through a temperature sensor, and whether water flows at a water inlet pipe or a water outlet pipe of the water heater is detected through a water flow sensor, so that whether the water heater is in a water outflow state or not is judged; a first rated temperature value and a second rated temperature value are preset in a controller; and if the water heater is in the water outflow state, as long as the water temperature value in the water storage tank is not higher than the larger first rated temperature value, a heater is in a starting state all the time. In this way, when the water heater is discharging water, the condition for triggering the heater to stop heating is high, then the heater can be continuously kept in the starting state, and repeated starting and stopping are not likely to occur.

The invention belongs to the technical field of robots, and particularly relates to an intelligent housekeeper robot which comprises a base, a machine body and a robot top, wherein the machine body is fixedly connected to the base; the top end of the machine body is fixedly connected with the machine top; a pair of power wheels and guide wheels is arranged at the bottom end of the base; the side wall of the machine body is fixedly connected with a touch display screen; an infrared avoiding device is fixedly connected to the side wall of the machine body; the top is fixedly connected with a pair of symmetrically distributed cameras; the machine top is fixedly connected with a voice recognition player; a group of spraying pipes are fixedly connected to the outer side wall of the machine body; a spraying system is arranged in the machine body, and the spraying system controls a spraying pipe. The intelligent housekeeper robot aims to solve the problems that the intelligent housekeeper robot is in a static state during dormancy or charging, but an existing robot generally moves in a roller mode, the friction force between rollers and the ground is relatively small, so that the intelligent housekeeper robot is easily influenced by the external environment in the static state and deviates or even topples over.

The invention provides a mobile device. The mobile device comprises a motor, a transmission subassembly, a limiting subassembly, two linkage subassemblies and two wheels, wherein the transmission subassembly is linked to the motor; the limiting subassembly includes two limiting plate parts which are disposed in parallel and adjacently; the two linkage subassemblies partially and respectively extend between the two limiting plate parts and are pivotally connected to the two limiting plate parts; the two linkage subassemblies are limited by the two limiting plate parts on a first axis; the two wheels are arranged front and back along a second axis; the two wheels are respectively linked to the transmission subassembly and pivoted to the two linkage subassemblies; the two wheels are respectively driven by the motor through the transmission subassembly and are limited by the first axis through the two linkage subassemblies. In addition, a mobile system including the above mobile device isfurther provided.

The invention relates to damping breathable shoe sole which comprises an insole and an outsole which are integrally and adhesively connected. At least one containing hole is formed in the top edge ofthe insole, and a damping breathable pad is assembled inside the containing hole. The damping breathable pad is composed of at least one elastic pipe. The elastic pipe is of a hollow tubular structuremade of elastic materials, and at least one elastic pipe is spirally wound and formed. By arranging the damping breathable pad in the insole, damping and breathability of the shoe sole can be achieved, particularly, on the basis of a gas vent and a gas guiding hole, air interchange between the top face of the insole and the exterior of the shoe sole is achieved, the breathability of the shoe soleis enhanced, and the phenomenon that the interior of a shoe is smelly and molds are bred can be relieved or even avoided.

The invention relates to the technical field of oil delivery hoses, in particular to an enhanced oil delivery hose and an oil delivery system. The oil delivery hose comprises a hose body and an enhanced layer, the enhanced layer wraps part of the hose body, and the enhanced layer extends from the part, located between the two ends, of the hose body to wrap one end of the hose body; wherein the enhanced layer comprises a steel wire winding armor layer, a third cord fabric layer and an outer rubber layer which are sequentially arranged along the hose body from inside to outside. The technical problems that in the prior art, under the high sea condition, a connecting end between a common oil delivery hose and fixing equipment cannot meet the requirements of tension resistance, torsion resistance and the like, the hose body is extremely prone to being damaged or even fractured, and the normal operation of the oil delivery process cannot be guaranteed are solved.

The invention discloses a novel MGG gas generating agent, which comprises a first agent and a second agent, wherein the first agent comprises 60-70 parts of ammonium nitrate and 30-40 parts of shellacsolvent, and the second agent comprises the following components in parts by mass: 67-70 parts of potassium nitrate, 13-20 parts of boron powder and 0.7-10 parts of phenolic resin; wherein the mass ratio of the first medicament to the second medicament is 8:2, and the particle size of the first medicament and the second medicament is 20-40 meshes. The gas generating agent is stable in combustionand free of residues, the safety coefficient is improved, and the gas generating agent has the advantages of being good in flame sensitivity, high in combustion speed, high in combustion heat, low intoxicity and the like.

The invention discloses a cyclic heating fermentation tank. The cyclic heating fermentation tank comprises a tank body, a cyclic packing auger, and a cyclic cylinder; the cyclic packing auger is designed to penetrate an internal cavity of the cyclic cylinder so as to form a circulating channel used for material cyclic flow in the interval cavity; the internal wall of the circulating channel is connected with a heating structure used for heating materials flowing in the internal cavity of the cyclic cylinder. The heating structure can be used for heating or thermal insulation of materials in circulation, no heating dead angle is left, heating is more uniform and full, and fermentation effect is excellent.