15results about How to "Reduce firmness" patented technology

The invention discloses a forestry seedling transplanting device, and particularly relates to the technical field of transplanting, the forestry seedling transplanting device comprises a workbench vehicle body, the front end of the vehicle body is provided with two lifting arms, the surfaces, close to each other, of the two lifting arms are rotatably connected with connecting seats, and the lower ends of the two connecting seats are provided with rotating assemblies; a protection assembly is arranged in the middle of the rotating assembly, and soil loosening assemblies are symmetrically arranged at the lower end of the rotating assembly. According to the forestry seedling transplanting device, synchronous development of multiple procedures such as soil loosening, soil cutting, clamping and protective winding of transplanted plants is achieved through rotation of the rotating assembly, the soil loosening assembly and the soil cutting assembly rotate in the same direction, and the working process of soil loosening and soil cutting is formed; the angle of the soil cutting assembly is changed through the clamping assembly during rotation, it is guaranteed that the soil ball is completely dug out, the damage risk is reduced, the transplanting efficiency is overall improved, and the shrub integrity and the transplanting quality are guaranteed.

The invention discloses a desert greening planting structure and a planting method. The planting structure comprises a device body, a plurality of fixing rods are arranged on the inner wall of the device body, moving wheels are arranged on the outer walls of the fixing rods, a plurality of adjusting rods are arranged at the edge of the top of the device body, a top plate is arranged at the tops of the fixing ends of the adjusting rods, a servo motor is arranged in the center of the top plate, and an electric telescopic rod is fixedly installed in the center of the bottom of the top plate. By means of the device, planting pits can be rapidly excavated in the desertification area, manpower is saved, the planting efficiency is improved, meanwhile, the inner walls of the holes drilled in the desertification soil layer are rotationally supported through the broken-line-shaped friction plates and the arc-shaped plates, the phenomenon that loose sand layers in the inner walls of the holes collapse downwards in the drilling process is avoided, and the drilling efficiency is improved. The situation that the survival rate is reduced due to the fact that the burying depth of the green plant seeds is too small is prevented, the contact area of the conical drill bit and the pit hole can be enlarged through the broken-line-shaped friction plate and the arc-shaped plate, the vertical stability of drilling is enhanced, and deviation is prevented.

The invention relates to the technical field of deep foundation pit supporting, in particular to a deep foundation pit supporting structure and a supporting method thereof.The deep foundation pit supporting structure comprises a row pile, a first supporting frame is arranged on one side of the row pile, a plurality of second supporting frames are arranged on one side of the first supporting frame, and a first supporting seat is arranged on one side of each second supporting frame; a clamping connecting structure is arranged on the first supporting frame, the clamping connecting structure comprises a plurality of fixing frames fixedly installed on the surface of the first supporting frame, rotating rods are movably installed on the fixing frames, and two screw rods are symmetrically and movably installed in each fixing frame. According to the deep foundation pit supporting device, through the arrangement of the fixing frame, the first supporting frame and the multiple row piles are installed and fixed in a clamping connection mode, drilling does not need to be conducted on the multiple row piles, in this way, the integrity of the row piles cannot be affected, the influence on the structural strength of the row piles is avoided, and then the situation that the firmness of deep foundation pit supporting is reduced is avoided.

The utility model discloses an adhesive tape wrapping suction cup framework convenient to fall off, and relates to the technical field of hooks. The suction cup comprises a suction cup body, the suction cup body is provided with a concave area, a protrusion is arranged on one side of the suction cup body and used for tilting the edge of the suction cup body, a clamping column is arranged at the top of the suction cup body and used for being connected with a pressure relief assembly in a clamping mode, and the pressure relief assembly is connected with a hook assembly in a sleeved mode. Before the sucker is attached to the smooth plane, the air guide knob is rotated to enable the second air guide hole in the air guide knob to be communicated with the first air guide hole, so that when the sucker is pressed on the smooth plane, air in the concave area of the sucker is discharged as much as possible through the hollow area of the air guide column, the second air guide hole and the first air guide hole; the situation that the firmness of the suction cup on the smooth face is reduced due to the fact that the edge of the suction cup is attached to the smooth face and gas is not exhausted thoroughly is avoided, and resistance generated when the gas is exhausted is effectively reduced in the mode.

The invention discloses a soil conditioner and a preparation method and application thereof, and relates to the technical field of soil remediation and improvement, and the soil conditioner comprises the following components: 50-80 parts of a fermented organic fertilizer, 30-60 parts of waste soil foaming particles, 15-30 parts of charcoal, 10-20 parts of biochemical fulvic acid, and 0.5-2 parts of a water-retaining agent. The waste soil foaming particles and biochemical fulvic acid used in the invention are both processed from garden waste and construction waste, waste resources are recycled, the carbon sequestration capability of soil is enhanced by carbon sink input of biochar, and the biochemical fulvic acid contains carboxyl, hydroxyl and phenolic hydroxyl functional groups, so that the soil carbon sequestration capability is enhanced. Physical or chemical adsorption with mineral substances on the surfaces of soil particles can be realized, so that the soil particles are bonded together, and formation of water-stable aggregates in the soil is further promoted.

The present application provides a calendering device and a calendering method for a rubber film, belonging to the technical field of rubber production, comprising two bases, two first brackets, two second brackets, a first pressure roller, a second pressure roller, a vibrating pressure roller, a connecting rod, a plurality of vibrating blocks, a cooling chamber, a water inlet pipe, a first control valve, a water outlet pipe, and a second control valve. A feed plate adapted to the first pressure roller and the vibrating pressure roller is also arranged between the two second brackets. A mounting plate is also rotatably arranged between the two first brackets, a plurality of first cylinders are also arranged on the mounting plate, and a feed auxiliary push plate is arranged on the output shafts of the plurality of first cylinders. The calendering device and the calendering method for a rubber film of the present application can not only quickly and efficiently discharge the gas existing in the rubber material subjected to calendering treatment after internal mixing, but also can effectively prevent the rubber from adhering to the rolling structure, thereby significantly improving the overall efficiency of calendering treatment of the rubber.

The present invention relates to the technical field of flame cleaning devices, and in particular to a flame cleaning device. The present invention discloses a flame cleaning device, comprising a conveying roller and a main body frame; the conveying roller comprises a support box, the inner wall of the support box is connected to a conveying roller, and the top of the support box is provided with a support plate 1; and a pretreatment mechanism 1, a pretreatment mechanism 2 and a hammering mechanism; the hammering mechanism comprises a support rod 1, a support rod 2, a power rod, a support rod 3, a spring, an electric push rod and a push block, and the end of the pretreatment mechanism 1 is provided with a support rod 1 and a support rod 3, the end of the support rod 1 is connected to the support rod 2 through a rotating shaft 1, and the middle part of the support rod 1 is connected to the power rod through a rotating shaft 2. The present invention performs a fragment scraping operation on continuous casting plates of different widths, thicknesses and lengths; reduces the amount of combustion energy required for each continuous casting plate cleaned by the flame cleaning device body, and improves the efficiency of cleaning the continuous casting plates.

The invention relates to the technical field of agricultural equipment, and discloses an auxiliary soil drill soil sample rapid collection device which comprises a bottom plate, the bottom plate is of an L-shaped structure, a soil drill bit is placed at the top end of the bottom plate, a notch is formed in one side of the soil drill bit, and an electric push rod is installed on the side, away from the notch, of the top end of the bottom plate. An output shaft of the electric push rod is fixedly connected with a clamping mechanism connected with a soil drill bit, a fixing plate is fixedly connected to the top of one side of the bottom plate, a fixing block is installed at the bottom end of the fixing plate, a stabilizing shaft is fixedly connected to the bottom end of the fixing block, a marking ruler is arranged on one side of the stabilizing shaft, and a mounting base located on one side of the notch is arranged at the top end of the bottom plate and is of a U-shaped structure. According to the auxiliary soil sampler, the lifting height of the auxiliary soil sampler can be conveniently and visually known, it can be avoided that a tape measure or a ruler is adopted to measure the height of a soil layer, the problem that the soil collection process is tedious when the tape measure or the ruler is firstly used for measuring the soil layer and then collection is conducted in a soil drill bit is solved, and then the soil collection convenience is effectively improved.

The present invention belongs to the technical field of holographic anti-counterfeiting, and specifically discloses an integrated colorful positioning concentric lens hot stamping film and a manufacturing method thereof, the manufacturing method comprising the following steps: coating a release coating liquid on a PET base film to obtain a release layer; positioningly coating a color coating on the release layer to obtain a colorful pattern layer; positioningly coating a UV coating on the colorful pattern layer and drying to obtain a UV information layer; transferring a pre-semi-cured concentric lens micro-nano structure special edition pattern to the UV information layer by UV molding and curing to obtain a transparent holographic image micro-nano structure layer; coating a metal reflective layer on the holographic image micro-nano structure layer; coating a hot stamping glue layer on the metal reflective layer and drying, thereby obtaining an integrated colorful positioning concentric lens hot stamping film from bottom to top. The hot stamping film manufactured by the present invention has distinct layers, rich colors, multiple anti-counterfeiting functions, and can adapt to various hot stamping methods.

The application provides a supporting structure for landslide emergency treatment and a use method, and belongs to the technical field of landslide emergency treatment. The supporting structure comprises an anchor rod, a connecting mechanism is arranged on the anchor rod, the connecting mechanism comprises hollowed-out discs one, two and three which are fixedly sleeved on the anchor rod, the diameters of the hollowed-out discs one, two and three are sequentially reduced, a plurality of connecting rings are fixedly sleeved on the anchor rod, and grooves are arranged on the anchor rod corresponding to the connecting rings. The hollowed-out discs one, two and three and the connecting rings are fixedly sleeved on the anchor rod, the contact area of the anchor rod and the grouting body is increased through the hollowed-out discs one, two and three and the connecting rings, the connecting strength of the anchor rod and the grouting body is improved, the pull-out resistance of the anchor rod is increased, and therefore the support of the side slope is more stable and reliable.

The invention discloses a reinforcing structure for a silicon material heavy-load type packaging box, and relates to the technical field of packaging boxes, the reinforcing structure comprises a box body of a rectangular structure and a fixed reinforcing mechanism, the fixed reinforcing mechanism comprises movable clamping plates, fixed mounting plates and mounting notches, the fixed mounting plates are arranged at the top end and the bottom end of the box body, and the movable clamping plates are arranged at the top end and the bottom end of the box body. Movable clamping plates are arranged in the middle of the periphery of the fixed mounting plate and make contact with the periphery of the exterior of the box body, and mounting notches are formed in the middle of the fixed mounting plate. The fixing and reinforcing mechanism is started through the rotating mechanism, the exterior of the box body is reinforced, the strength and firmness of the box body in the using process are improved, the box bodies of different sizes can be reinforced, operation is more rapid, and the situation that in the transportation process, due to the fact that the firmness of the box bodies is not enough, vibration is generated in the transportation process, and the service life of the box bodies is prolonged is avoided. And the box body cannot be reinforced according to the box bodies with different sizes, so that the limitation in the use process is increased.

The invention provides a cultivation method for increasing soil organic matters and moisture content and improving sweetness, which comprises the following steps: after rice is harvested, field drainage and straw treatment are carried out, so that the soil is quickly dried; a flame spray gun is adopted for spraying and burning the remaining straw, and meanwhile a disinfectant is sprayed to the field; the field parcels are exposed to the sun, and then a powder ridge deep ploughing and subsoiling machine is adopted for powder ridge tillage; the method comprises the following steps: culturing tobacco seedlings by adopting a seedling raising fertilizer, and spraying a microbial compound bacteria solution in a big cross period; planting in a high-ridging and high-hilling manner; slow-release bio-organic fertilizer is applied to the middle of the ridge in a canal application mode; harvesting the tobacco leaves according to the maturing time of the upper, middle and lower tobacco leaves. The self-propelled powder ridge deep ploughing and subsoiling machine is utilized, the effect of reconstructing the soil structure is achieved, the deep soil nutrient circulation capacity can be activated, the water and fertilizer maintaining capacity of soil is improved, a good maturing condition is provided for tobacco leaf maturing of flue-cured tobacco, and the sweetness of the flue-cured tobacco is improved.

The utility model discloses a multi-station clamping manipulator, and relates to the technical field of clamping manipulators. The multiple rotating tables are transversely, uniformly and rotatably mounted at the top of the base; the first mechanical arm is fixed to the top of the rotating table; the swinging mechanical arm assembly is rotatably mounted at the top of the first mechanical arm; the guide assembly is rotatably mounted on the swinging mechanical arm assembly; the two ends of the angle adjusting device are hinged to the guide assembly and the swing mechanical arm assembly correspondingly; the lifting adjusting device slides up and down to drive the suction cup to ascend and descend to adjust the height, a gap between the suction cup and a chip is eliminated, meanwhile, the suction cup can be driven to rotate through rotation, the suction cup and the chip are adjusted to be in a parallel state, and it is avoided that gas enters the suction cup, and the firmness of chip adsorption is reduced.

The utility model relates to the technical field of steel structures, and discloses an anti-seismic and anti-shake steel structure which comprises an anti-seismic and anti-shake mechanism, a steel structure vertical beam and a steel structure cross beam, the steel structure vertical beam located on the top face of the anti-seismic and anti-shake mechanism is connected with the anti-seismic and anti-shake mechanism, and the steel structure cross beam located on one side of the steel structure vertical beam is connected with the steel structure vertical beam. A fixed installation assembly is arranged on the surface of the steel structure vertical beam and comprises a supporting frame, an L-shaped installation plate and multiple sets of lantern rings, the supporting frame located on one side of the steel structure vertical beam is fixedly connected with the steel structure vertical beam, the L-shaped installation plate is movably connected with the steel structure vertical beam, and the lantern rings located on the top face of the supporting frame are movably connected with the supporting frame. The circular hole matched with the lantern ring is formed in the bottom face of the steel structure cross beam, the lantern ring is embedded into the circular hole and clamped with the steel structure cross beam, and the situation that displacement of other components is caused by displacement of the steel structure cross beam, so that firmness of the whole structure is reduced, and safety of the structure is reduced is avoided.

A preparation method of uniformly seasoned soft beef jerky relates to the technical field of food processing, and comprises the steps of rolling, low-temperature precooking, re-frying and drying. And beef fibers can be properly damaged by rolling and kneading, so that the compaction degree of the beef is reduced. In the low-temperature pre-cooking process, the shrinkage degree of beef fibers can be effectively controlled, and enough gaps are reserved among the fibers, so that auxiliary materials in the re-frying stage can enter the gaps among the fibers, and uniform seasoning from inside to outside is realized. The preparation method is simple to operate, has low requirements on equipment and is suitable for industrial large-scale production.