30results about How to "Stay loose" patented technology

The invention discloses a facility cultivation technique for crop rotation of stropharia rugosoannulata and rice, and belongs to the technical field of edible mushroom cultivation. The facility cultivation technique includes the steps of fermentation of a culture material, construction of a mushroom shed, construction of a ridged bed, seeding, mycelium management and protection, mushroom cultivation and harvesting, and rice planting and harvesting. After the components of the culture material are subjected to composting and fermentation separately, layered laying is adopted, so that nutrient and oxygen supply in the development process of mycelia and fruiting bodies is ensured, the whole fruiting is uniform, the fruiting rate is stable, the total yield is high, the quality is good, the planting cycle is short, and the continuous cropping obstacles can be solved by crop rotation of the stropharia rugosoannulata and rice.

The invention discloses a high-porosity plastic light profile and a manufacturing method of the high-porosity plastic light profile. The high-porosity plastic light profile comprises a profile intermediate core part of a meshy three-dimensional hole structure, and a solid skin is arranged on the outer surface of the profile intermediate core part. The manufacturing method comprises the following steps: step one, preparing raw materials, and respectively acquiring skin material powder and core part material particle fragments; step two, adding the core part material particle fragments into a mold cavity, keeping the core part material particle fragments to be at a loose state, closing a mold, heating, naturally fusing, plasticizing and connecting the core part material particle fragments to form the meshy three-dimensional hole structure under the effect of a formation auxiliary agent; and step three, forming the solid skin. The core part material particle fragments are not pressed in the mold cavity, interval holes are reserved among the fragments, and the core part material particle fragments are naturally fused, plasticized and connected to form the meshy three-dimensional hole structure; compared with relatively conventional method products, the performance index of the formed product is greatly improved, and the solid skin of the profile is smooth, and the intensity of the profile is also improved.

The invention provides a feeding device for a stirring station for putty powder production building machinery. The feeding device comprises a bottom box, a supporting seat is embedded in the center of the top of the bottom box, and a feeding component is fixedly mounted at the top of the supporting seat. A first spring and a second spring absorb vibration in the vertical direction conducted by the supporting seat at the same time, the second spring is tightly pressed by the pressure in the vertical direction, meanwhile, through the conical spiral design, the axis of the second spring can be kept to absorb vibration in the horizontal direction all the time, and meanwhile the center of the second spring is stabilized, so horizontal vibration of the supporting seat is reduced; and by means of the design of a first friction plate and a second friction plate, damping is formed through friction force, kinetic energy is converted into heat energy, the situation of horizontal shaking of the supporting seat is further restrained, and three-level damping can have good absorption and attenuation effects on vibration in the vertical direction and the horizontal direction, so the overall normal use of the device is ensured.

The invention provides an artificial breeding method of high-quality double-spore mushrooms. The method breaks through a traditional breeding method of the double-spore mushrooms and includes the steps: prefabricating a plurality of soil covering net layers with different thicknesses and single-layer soil insulating and water penetrating fabrics; arranging a plurality of uniformly distributed hanging ropes at the edges of a three-dimensional net fabric; stacking the completely filled soil covering net layers and the single-layer soil insulating and water penetrating fabrics at intervals layerby layer; drying, sterilizing and disinfecting the stacked soil covering net layers; spraying and wetting the stacked soil covering net layers from top to bottom; sowing stains on the surface of a fermentation medium; covering the surface of the fermentation medium with the soil covering net layers, and removing the single-layer soil insulating and water penetrating fabrics. Clamping grooves for limiting an inclined box are formed in the upper end of a first supporting column, a hanging beam extends along a length direction of a support and is fixed at the upper end of a second supporting column, a plurality of projections are arranged on the hanging beam, the hanging ropes are hung on the projections, the inclined box comprises a plurality of box monomers which are distributed along a length direction of the support, and the length and the width of each box monomer correspond to those of the corresponding soil covering net layer.

The invention relates to the technical field of cottonrose hibiscus pot culture, and discloses a cottonrose hibiscus pot culture substrate. The cottonrose hibiscus pot culture substrate is prepared from, by volume percent, 10-73% of garden soil, 10-40% of coconut coir, 10-25% of vermicompost, 5-15% of vermiculite or perlite, 0.5-2% of biochar, 1-5% of potassium humate and 0.5-3% of phlogopite. A cottonrose hibiscus pot culture method includes the following steps of 1, preparation of the pot culture substrate; 2, treatment of the pot culture substrate; 3, planting. The cottonrose hibiscus pot culture substrate can keep a loose state for a long time, has good air permeability and strong water retention performance, and keeps a certain constant temperature state, so that the environment conducive to the growth characteristics of cottonrose hibiscus is achieved, and by adopting the cottonrose hibiscus pot culture substrate and the pot culture method, the cottonrose hibiscus can grow well under the condition of the pot culture substrate.

The invention belongs to the technical field of intelligent agriculture, particularly relates to buried quantitative irrigation equipment with a soil turning function for greenhouse planting of the Internet of Things, and provides the following scheme for solving the problems that an irrigation device in traditional agriculture is generally simpler in structural design and relatively single in function in the actual use process. The buried quantitative irrigation equipment comprises a bottom bracket fixed on the ground; and a water storage tank is welded to the outer wall of the top of the bottom bracket, a liquid pump is fixed to the outer wall of one side of the water storage tank through bolts, a metering valve is fixedly installed at the output end of the liquid pump, a liquid conveying ring pipe connected with the metering valve is fixedly installed on the outer wall of the bottom end of the water storage tank, and connecting pipes distributed at equal intervals are fixedly installed at the bottom end of the liquid conveying ring pipe. By means of the transmission effect of driving conical teeth and transmission conical teeth, a transmission rod is driven to rotate, a belt isused for driving a soil stirring pipe outside the liquid conveying pipe to rotate, and outer stirring protrusions and auxiliary teeth are used for stirring soil so that the soil can be kept in a loosestate.

The invention provides a method for breeding high-quality double-spore mushrooms. The method breaks through a traditional breeding method of the double-spore mushrooms and includes the steps: pre-fabricating earth covering net layers; laying a stereoscopic net fabric at a plane, positioning the edge of an upper net fabric by the aid of a worker or clamping device, pulling up the upper net fabric,and keeping a net fabric to contact with the plane; filling storage bowls with earth covering materials, filling spaces among adjacent storage bowls with earth covering materials penetrating gaps among thread ropes, and supporting the earth covering materials in the storage bowls and the whole stereoscopic net fabric; stacking filled earth covering net layers together layer by layer; drying, sterilizing and disinfecting the stacked earth covering net layers; atomizing and wetting the stacked earth covering net layers from top to bottom; filling an inclined box monomer with fermentation materials to perform second fermentation to prepare a fermentation medium; sowing strains on the surface of the fermentation medium; covering the surface of the fermentation medium with the earth covering net layers. According to the method, the higher-quality double-spore mushrooms can be bred.

The invention discloses a method for increasing the number of cycle use of carbon black. According to the method, carbon with high ash content is added into insulation material carbon black at the bottom of a graphitization furnace to keep the loose state of the carbon black in the production process, thereby better guaranteeing insulation effects of the carbon black, greatly prolonging service life of the carbon black, increasing the number of cycle use of the carbon black and reducing production cost. The method has simple principle and is easy to implement, and meanwhile, the method has theadvantages that the defect that the carbon black can not be well maintained in the loose state during the production process is overcome, and the problems that the carbon black has less cycle use, short service life and the like are solved.

The invention discloses a transfer case capable of realizing quick switching without causing jerking forward. The transfer case comprises a box body, a main shaft and a transfer shaft, wherein a beltis arranged between a first sheave wheel and a second sheave wheel to connect the first sheave wheel with the second sheave wheel; a tension shaft is arranged in the box body and at the position between the main shaft and the transfer shaft; the tension shaft penetrates through the belt or penetrate through the part below or above the belt; the tension shaft comprises a front shaft, a rear shaft and a frustum; the frustum is concentrically connected between the front shaft and the rear shaft; a telescopic driving device parallel to the tension shaft is arranged on the outer side of the box body; and a bending plate is arranged between one end of the tension shaft and the end part of the telescopic driving device to connect the tension shaft with the telescopic driving device. According tothe transfer case capable of realizing quick switching without causing jerking forward provided by the invention, the rear shaft is large in diameter, so that the belt is pressed for tensioning to enable the main shaft and the transfer shaft to rotate synchronously, the front shaft is small in diameter, the belt is kept in a loosened state without participating in transmission, the switching smoothness is improved by utilizing the frustum, the problem of jerking forward is avoided, and the switching speed is high.

The invention discloses a body hair drier. The body hair drier comprises a vertical pipe, an adjustable air outlet is formed in the side face of the vertical pipe, an installation pipe is arranged in the vertical pipe and connected with the adjustable air outlet, a heating device is arranged in the installation pipe, a motor is fixedly installed in the installation pipe, and a plurality of fan blades are fixedly installed on the side face of an output shaft of the motor. Through the arrangement of the heating device, the installation pipe, the fan blades, the adjustable air outlet and the air inducing pipe, when the heating device works, air entering the installation pipe is heated, the multiple fan blades rotate to blow out the heated air in the installation pipe through the adjustable air outlet, after a person takes a bath, residual moisture on the human body is quickly blow-dried, the crotch part and the foot parts are mainly dried, so that the clothes are convenient to wear, great help is provided for health, and meanwhile, hot air can be blown to the clothes through the air inducing pipe to dry and heat the clothes, so that people feel comfortable when wearing the clothes.

The invention provides a pipe gallery foundation pit safety protection device and a construction method. The pipe gallery foundation pit safety protection device comprises steel bars. A plurality of steel sheets are equidistantly welded to one side of each steel bar. The surface of each steel sheet is provided with a hole. The distribution heights of the steel sheets on each steel bar are equal. Asteel wire rope passes through each line of holes and connected with the corresponding steel bar through the corresponding steel sheets. Through research and application on the pipe gallery foundation pit safety protection device, the problems that the reinforcement effect of a traditional side slope is poor, the later maintenance frequency of the constructed side slope is high, one window time exists from completion of construction to achievement of the protection effect and the cost is high can be solved; moreover, the formation technology of the pipe gallery foundation pit safety protection device reaches the national advanced level. The pipe gallery foundation pit safety protection device has very high promotional value and remarkable economic benefits and social benefits.