52results about How to "Avoid too hard" patented technology

The invention relates to a wicker treatment agent for wickerwork. The wicker treatment agent comprises coptis chinensis, radix scutellariae, realgar, borneol, fructus evodiae, clove, pyrethrum, lemon and mint. The wicker treatment agent provided by the invention is a pure traditional Chinese medicine preparation, toxic substances are not released in the using process, the wicker treatment agent has a good insect-resistant and anti-mould effect, the using time of wickerwork is greatly prolonged, the anti-insect anti-mould time can be over 5 years, the wickerwork product has a fragrant taste, and the wicker treatment agent does not have a side effect on a human body.

The invention discloses a contaminated soil multi-point intelligent collection and detection device, and belongs to the technical field of soil detection equipment. The device mainly comprises a detection box body, a soil collection element, an intelligent detection element and a power supply, the soil collection element comprises a collection installation drawer, a telescopic sleeve and a collection head, the lower end of the outer wall of the collection head is sleeved with an annular support, and multiple soil loosening gear rods are evenly arranged at the bottom end of the annular supportin the circumferential direction; through the arrangement of the soil loosening gear rod, soil loosening can be conducted on a to-be-collected detection area, and damage to a drill bit or shortening of the service life of the drill bit due to too hard soil texture is avoided; through the arrangement of the collection head, a spiral collecting piece can be prevented from being exposed all the timeand being bent easily, the soil collecting effect is not affected, and therefore, the detection efficiency is reduced; soil at different depths can be collected at multiple points; and moreover, the contaminated soil multi-point intelligent collection and detection device has the advantages of convenient collection, accurate detection and intelligent integration, and is suitable for large-scale popularization.

The invention discloses a shoe midsole structure suitable for sports. Through the matching arrangement of a buffering air cavity and buffering air holes, buffering and damping effects can be generatedon the heel. Through the matching arrangement of rear air vents, a longitudinal slot, a transverse slot and side air vents, the fluidity of air is increased, and the whole body can be more easily bent back and forth. Through the matching arrangement of massage protrusions and a disc-shaped elastic sheet, massaging and buffering effects can be generated on the forefoot. Through the matching arrangement of a guide slot, guide holes and guide columns, the massage protrusions can stably move up and down, and displacement is avoided; in addition, under the compression of the massage protrusions, air in the slot can be discharged from the guide holes to enhance the ventilation effect. Through the arrangement of a mesh fabric layer, sweat, peculiar smell and the like can be easily absorbed. Theshoe midsole structure can effectively relieve different pressures borne by various parts of the foot, has a good buffering effect, improves the air permeability and the deodorizing effect, can massage the forefoot, and is comfortable to wear.

The invention discloses high-efficiency convenient earth-covering equipment used for a seeder. The equipment includes a machine frame, one end of the machine frame is equipped with a connecting plate,the upper and lower ends of the connecting plate are respectively connected with a trenching device and a transverse plate, the transverse plate is connected with a roller, the upper end of the machine frame is provided with a matter storing box, the lower end of the matter storing box is connected with a seeding box through the machine frame, a water storing bucket is installed on the upper endof the matter storing box, one end of the water storing bucket is connected with a water outlet pipe, one spray head is installed at one end of the water outlet pipe, the other end of the water storing bucket is connected with a water outlet pipe, the other end of the water outlet pipe is connected with one spray head, an earth covering roller is arranged at the lower end of the machine frame, andan earth covering device is arranged between the earth covering roller and the seeding box. According to the equipment provided by the invention, the spray heads are arranged in the front and rear parts of the equipment, before trenching is performed, water can be used for irrigation firstly, so that soil is prevented from becoming too hard, and trenching is not facilitated; at the same time, after soil covering is completed, irrigation is performed on the soil surface; and the equipment is simple in structure and convenient for operation, integrates the functions of reclamation, seeding, soil covering and irrigation, has improved the practicality of the equipment, and is suitable for large-scale production.

An absorbent article to solve such problem that side leakage of the excretion liquid can be prevented so that dry touch and flexibility can be always kept. This absorptive article has a density gradient such that the relationship of fiber densities of the respective parts of the sanitary napkin 1 is expressed as a groove part 4 > the leakage preventing wall 6A > a main absorbing area S, whereby excretion received by the leakage preventing wall 6A is smoothly transferred to the groove part 4 provided in a lower position of the leakage preventing wall 6A. The excretion liquid flowing out to the groove part 4 is kept from flowing backward to a surface sheet 5 of the main absorbing area S and the leakage preventing wall 6A.

The invention discloses a five-component healthcare strengthening cake, which is characterized by comprising the following raw materials in parts by weight: 7-15 parts of starchy flour of buckwheat rice, 30-45 parts of peeled fresh sweet potatoes, 2-3 parts of peanut kernels, 1-1.5 parts of black tea and 3-8 parts of honey. A preparation method of the cake comprises the following steps that: peanuts are firstly dried in the sun, cracked, peeled and crushed; the black tea is dried and ground; the crushed peanut kernels and the black tea powder are mixed and ground again; the mixed powder is poured in the honey, stirred and soaked for 2-3 hours; the peeled fresh sweet potatoes are steamed to be thoroughly cooked, and are poured into a preheated stirring container; the starchy flour of buckwheat rice is also poured into the stirring container, and is uniformly stirred with the cooked potatoes; after the mixture is stirred to be uniform, soaking liquid of the black tea, the peanuts and the honey is added into the stirring container, and is mixed uniformly again to cluster, thus obtaining the five-component healthcare strengthening cake. The cake is processed at low temperature and reasonable in composition, is easy to store and carry and has a healthcare effect.

The invention discloses a solvated composite solid electrolyte, a preparation method and application thereof. The method uses a solution casting method to prepare vinylidene fluoride-co-hexafluoropropylene as the main phase, doped with polyethylene oxide and Li 1.5 Al 0.5 Ge 1.5 (PO 4 ) 3 The composite solid electrolyte film, and then soak the composite solid electrolyte film in the solvated ionic liquid, and finally obtain the composite solid electrolyte. The composite solid electrolyte prepared by the invention has the same ion conductivity as the liquid electrolyte, good interface compatibility, certain mechanical strength, good electrochemical stability and good safety. The preparation process is simple and can be used in large-scale production. When applied to a lithium battery, a high-safety lithium battery can be constructed, and the cycle life and cycle performance of the battery can be guaranteed.

The invention discloses an alternate supporting bed for preventing pressure sores. The alternate supporting bed comprises a backup plate, bed surface plates and a sliding rail, wherein the lower end of the backup plate is fixedly provided with a first vertical rod, the right end of the first vertical rod is provided with a first transverse rod, the lower portion of the first transverse rod is connected with a baffle, and the surface plates are arranged at the rear side of the baffle. The alternate supporting bed has the advantages that the surface plates are set to be in a cubic long strip shape, the number of the surface plates is 32, the surface plates jointly form a panel part of the supporting bed, and each surface plate is as narrow as possible, thereby avoiding the situation that thesurface plates are very obviously uneven during stretching and retraction, and being conductive to preventing the human body while asleep from being uncomfortable; the lower end of each surface plateis set to be provided with a movable rod and a supporting column, and stretching and retraction can be carried out between each group of the movable rod and supporting column, thereby changing the height of the corresponding bed surface plate on the upper portion; the bed surface plates of different positions are changed for stretching and retraction, thereby changing the stress situation that the human body sleeps on different parts of the supporting bed to relieve the physical pressure, thereby being conductive to avoiding the local pressure sores.

The invention discloses an ultrasonic fabric bonding mechanism for a full-servo mask machine. The ultrasonic fabric bonding mechanism comprises a supporting and fixing plate, supporting plates are fixedly connected to the left side and the right side of the upper surface of the supporting and fixing plate, a first driving shaft is fixedly connected to the bottom of one side of each supporting plate, a first rolling wheel is fixedly connected to the outer surface of each first driving shaft, a first transmission belt is in transmission connection to the outer surfaces of the first rolling wheels, and a fixing pad is fixedly connected to one side of the upper surface of the supporting and fixing plate. The fixing pad, a fixing plate block, a fixing cylinder, first bolts, a fixing transverseplate, a first fixing pad, an air pressure telescopic rod, a second fixing pad and a pressing plate are arranged in a matched mode, so in the using process, by starting a pneumatic telescopic rod, thepneumatic telescopic rod can drive the pressing plate to conduct lifting pressing, then the ultrasonic fabric bonding mechanism for the full-servo mask machine plays a role in firm pressing, and maskfabric can be tightly attached.

The invention discloses a CT scanning machine for brain detecting. The CT scanning machine comprises a scanning frame, a scanning cavity, a scanning bed, a lifting device, a transformation structure,a headrest position adjusting device and a soft layer, wherein the scanning cavity is formed in the scanning frame, the scanning bed comprises a base, a bed board capable of moving forwards and backwards and arranged on the base, and a driving part for driving the bed board to move forwards and backwards, the bed board can penetrate through the scanning cavity when moving forwards, the lifting device is arranged on the base and used for adjusting the horizontal height of the bed board, the transformation structure is used for controlling the bed board to be transformed from a straight bed board form to a chair form, the headrest position adjusting device is arranged on the scanning frame and used for adjusting the position of a headrest, and the soft layer is arranged on the upper surfaceof the headrest and used for reducing the uncomfortable feeling of the head of a patient on the headrest. In the CT scanning machine, the position of the headrest relative to the scanning frame can beadjusted, and it can be effectively avoided that the patient feels uncomfortable due to the position of the headrest; the soft layer is arranged on the headrest, it can be effectively avoided that the headrest is too hard, and the comfortable feeling is enhanced.

The invention discloses an agricultural machine device with water-spraying and efficient soil-turning functions. The agricultural machine device comprises a frame, a water spraying assembly, a soil-turning assembly and a driving assembly, wherein the frame is arranged at one end of a driving body of the driving assembly, and the soil-turning assembly is arranged on the frame. A first connecting plate and a second connecting plate of the soil-turning assembly are respectively fixed on the two sides of the machine frame, the two ends of a second connecting rod penetrate through the first connecting plate and the second connecting plate respectively, and the two ends of the connecting rod are rotationally connected with the first connecting plate and the second connecting plate. One end of the connecting rod is fixedly connected to an output shaft of a soil-turning motor through a coupler, a roller is arranged on the second connecting rod in a sleeved mode, and the roller and the connecting rod are of a concentric structure. A plurality of rotary tillage blade sets are arranged on the surface of the roller in the length direction of the roller, and the water spraying assembly comprises a water storage tank, a water outlet pipeline and a fixing rod, wherein the water storage tank is arranged on the frame. Watering is carried out during soil loosening, so that the soil loosening efficiency is higher.

The invention provides a gravure roller which comprises a roller body and a rubber layer coated on the surface of the roller body. The rubber layer is formed by the steps: making a rubber material anduniformly coating the rubber material on the roller body to be cooled; the rubber material is composed of the following raw materials in parts by weight: 50-60 parts of butadiene-acrylonitrile rubber, 40-50 parts of chloroprene rubber, 10-20 parts of carbon fibers, 10-20 parts of glass fibers, 8-12 parts of carbon nano tubes, 20-30 parts of thermal cracking carbon black and 3-7 parts of an anti-aging agent. The gravure roller disclosed by the invention has the beneficial effects that (1) the rubber layer is coated on the surface of the gravure roller, so that the condition that the used surface material of the gravure roller is too hard is avoided, and damage to the material used for flexible package is reduced; and (2) due to the addition of the carbon nano tubes, the properties of the rubber layers, such as heat-conducting property, heat resistance, aging resistance, wear resistance, high modulus and the like can be improved, the elasticity of the used rubber is improved due to theaddition of the thermal cracking carbon black; and meanwhile, the hardness of the used rubber is improved due to the carbon fibers, the condition that the rubber layer is easily damaged by collision is avoided, and the service life of the rubber layer is prolonged.

The invention discloses an anti-stripping composite packaging material gold stamping process which comprises the following specific gold stamping process steps: step 1, selecting raw materials, determining composite packaging material gold stamping process steps and a corresponding raw material formula, and carrying out trial operation on production equipment; step 2, weighing ingredients according to requirements of a preparation method and a product formula, and weighing high-quality raw materials which are detected to be qualified in corresponding parts by weight and comprise 2.5-3.7 parts by weight of an adhesive, 8-9 parts by weight of a delustering agent, 3-5 parts by weight of an anti-stripping agent, 7-9 parts by weight of glass fibers, 4-6 parts by weight of a stabilizer and 61.1-67.3 parts by weight of polycarbonate; 3, adding corresponding parts by weight of polycarbonate and glass fiber into the reaction kettle, starting stirring, heating to 160 DEG C, keeping the temperature for 30 minutes, and adding corresponding parts by weight of a binder, a matting agent, an anti-stripping agent and a stabilizer; the gold stamping process for the composite packaging material is easy to operate, the raw materials are convenient to obtain, the manufacturing cost is low, and the composite packaging material has waterproof and anti-stripping effects and is suitable for being widely popularized and used.

The invention discloses a method for manufacturing a double-layer ultra-thin thermal fabric, which is characterized in that it adopts a double-layer weaving method to form a surface cloth and a bottom cloth at the same time, and uses connecting warp yarns to connect the surface cloth and the bottom cloth together; the specific steps include : first divide the warp yarns into surface warp yarns, bottom surface warp yarns and connecting warp yarns, and divide the weft yarns into surface weft yarns and bottom surface weft yarns; Form the bottom cloth, and connect the surface cloth and the bottom cloth with connecting warp yarns; wherein, two adjacent connecting warp yarns are not connected with the same weft yarn, and there are 5-8 warp yarn intervals between adjacent two connecting warp yarns. Compared with the prior art, the method for manufacturing a double-layer ultra-thin thermal insulation cloth provided by the invention has the characteristics of thin thickness and good thermal insulation effect. The present invention also provides a warm-keeping cloth obtained by the above-mentioned method.

The invention discloses an agricultural polyethylene nine-meter tubular product without an R port and double bevel angles, wherein a formula of raw materials is prepared in parts by weight: 65 to 80 parts of PVC (Polyvinyl Chloride), 20 to 30 parts of light calcium carbonate, 1 to 2 parts of CPE (Chlorinated Polyethylene), 0.8 to 1.5 parts of stabilizing agent, 0.2 to 0.5 parts of paraffins, 0.1 to 0.2 parts of stearic acid, and 0.05-0.1 parts of carbon black. According to the nine-meter tubular product without the R port and the double bevel angles provided by the invention, the tubular product avoids going bad due to too high or too low temperature when the R port is processed and the tubular product is carried out secondary heating and roasting, so that quality of the tubular product is severely influenced, and a situation that the R port is generally drained when a customer is using the tubular product occurs. Meanwhile, a pipe fitting is directly utilized without a rubber ring when a nine-meter tubular product without the R port and double bevel angles is arranged, so that the tubular product is convenient and quick to arrange, but a phenomenon of tipping or damaging the rubber ring is not happened; and furthermore, a draining problem caused by superhard rubber rings and asymmetrical butted pipes while construction is carried out in winter is overcome, and the draining problem caused by too soft and easily damaged rubber rings while the construction is carried out in summer is overcome as well.