24results about How to "Increase shipping costs" patented technology

The invention relates to a method for cemented filling of waste rocks after shallow hole shrinkage, and relates to the technical field of mining filling. According to the shallow hole shrinkage subsequent waste rock cemented filling method, the supporting bottom plate structure is formed by filling the cement mortar for one time, a compact bottom plate structure can be formed at the bottom of a goaf, and the bearing capacity of a goaf foundation is improved; the goaf is subjected to secondary filling by directly using underground barren rocks, the utilization rate of mining area resources can be effectively improved, and after the goaf is subjected to grouting filling through the filling system, solidified cement mortar can form a cementitious body with the barren rocks and broken stones, so that the stability of the goaf can be effectively enhanced; according to the method, the goaf is filled and contacted through layered cemented filling, filling of the goaf can be completed, the stability of the goaf is effectively improved, the problems of bottom plate sinking, collapse and the like are avoided, the efficiency and safety of filling operation are improved, the lifting and transporting cost is reduced, and the amount of waste rocks going out of a well is reduced.

A power chip, a driving circuit, a discharging unit and the like are integrated through a PCB, the motor controller is divided into an upper cavity and a lower cavity, the middle of the motor controller is of a water channel structure, the power chip board is placed in the upper cavity in a shell attaching mode, a capacitor and filter assembly is encapsulated in the lower cavity, a cavity is formed in the center of an inverter, and the power chip board is arranged in the cavity. And integration with a motor is facilitated. The form stray parameter of the power integrated board card is lower, stepless power expansion is more convenient to realize, and high performance is further realized; meanwhile, due to high integration, the size and the weight are lower, high power density can be achieved, the whole vehicle carrying performance is improved, the process is complex and the transportation cost is high in the mode that original independent parts are produced in various places and then connected through bolts in an assembly factory, the motor controller and the motor can be produced in one place in a concentrated mode, the production process is simplified, and the material cost is lower. The motor controller and the motor are axially installed, the surface area of the motor controller is reduced, the size is reduced, and whole vehicle carrying is facilitated.

The invention discloses a ballast water sterilization reactor for producing hydrogen peroxide based on photocatalysis and a use method, an aqueous solution containing hydrogen peroxide is obtained through a hydrogen peroxide production module, and is conveyed to a mixing module, so that the aqueous solution containing hydrogen peroxide is mixed with untreated ballast water to obtain a mixed solution; marine microorganisms in a mixed solution are killed through the sterilization module, so that ballast water is treated, the structure is simple, operation is convenient and fast, hydrogen peroxide can be safely and greenly produced only through a light source, water and oxygen, the hydrogen peroxide is applied to sterilization of ship ballast water, and the cost is low. The defects that a traditional anthraquinone method is high in energy consumption, high in transportation cost and not suitable for being used on ships are overcome.

The utility model discloses an insertion core protection housing convenient for use in a small space, comprising an upper housing and a lower housing used for accommodating an insertion core, and a side buckle structure arranged on the upper housing and used for constraining the lower housing; the side buckling structure comprises a middle supporting point riveted in the upper shell, a clamping button is arranged on the outer side of the lower shell, a buckling piece is installed on the middle supporting point in a hinged mode, the buckling piece is buckled on the clamping button when rotating, and the projection positions of the head end and the tail end of the buckling piece do not exceed the two sides of the upper shell and the two sides of the lower shell when rotating. When the upper shell and the lower shell are locked and matched, the connecting structure does not exceed the range covered by the shell, so that the whole protective shell does not occupy redundant space while being tightly matched.

The present invention relates to the technical field of transporting immersed tubes, and discloses a floating device and a method for transporting immersed tubes, wherein the floating device comprises a pontoon 1 and a pontoon 2 which are arranged relatively to each other, and an operating platform is commonly connected above the pontoon 1 and the pontoon 2, and the operating platform comprises a pontoon platform 1, a pontoon platform 2 and a connecting crossbeam, and the pontoon platform 1 has a cantilever platform 1 extending out of the inner side of the pontoon 1, and the pontoon platform 2 has a cantilever platform 2 extending out of the inner side of the pontoon 2, and a single row or multiple rows of pulleys 1 are symmetrically arranged on the cantilever platform 1 and the cantilever platform 2, and the immersed tube is hoisted after the lifting rope connects multiple pulleys 1 in series. The floating device and the method for transporting immersed tubes of the present invention can lift the immersed tubes through the design of series combined hoisting, thereby reducing the requirements of the immersed tube transportation on the water depth of the waterway, and at the same time reducing the navigation height required for the transportation of immersed tubes, and can greatly reduce the water and soil damage and the increase of transportation cost when encountering the transportation road conditions of insufficient water depth of the waterway or the height limit of the bridge hole.

The invention belongs to the technical field of fruit cultivation, and particularly relates to an avocado rootstock asexual propagation method which comprises the following specific steps: material preparation, grafting and yellowing treatment, cup sleeving of a micro container and rooting promotion, rooting inspection, scion grafting, cutting and independent seedling hardening, and outplanting and transplanting. Compared with vegetative propagation, seedling propagation and tissue culture, the method has the advantages of high efficiency, multi-bud synchronization, high sapling consistency, root system and crown balance, full play of genetic potential, low transportation cost, high quarantine safety, good root system quality, high field planting survival rate and no rejuvenation period, and is suitable for large-scale, commercial, long-distance transportation and facility cultivation.

The utility model relates to a folding fixing device of orchid cultivation frame, including fixed plate, fixed plate is provided with two, still including two support bars of setting in the lower extreme of fixed plate, the lower extreme mounting of support bar has universal wheel, the lower extreme of two fixed plates is provided with width adjusting assembly, the upper end of fixed plate is provided with height adjusting assembly, installs locking assembly on height adjusting assembly, width adjusting assembly is used for adjusting the overall width of cultivation frame, height adjusting assembly is used for adjusting the overall height of cultivation frame, locking assembly is used for locking the height of current cultivation frame, the novel adoption three -level nested sliding structure, cooperation positioning hole and locking mechanism, realize height multistage adjustment, and through the thread transmission cooperation knob control width adjustment of screw and screw cylinder, satisfy different orchid varieties in different growth period's space demand.

The invention belongs to the technical field of saliva collection, and discloses an intelligent auxiliary saliva collection device for detecting infectious viruses in saliva. The intelligent auxiliary saliva collection device for detecting infectious viruses in saliva comprises a collection module, an antifouling module, a sample storage module, a processing module, an operation module, a data recording and tracking module, a sample transfer module and a detection processing module. Through accurate control of the sample collection amount, anti-pollution design, a preservation solution separation module and simple and convenient operation functions, the saliva sample collection precision, safety and user experience are remarkably improved, the stability and integrity of the collected sample in the detection process are ensured, and the saliva sample collection device is particularly suitable for detection and large-scale screening of infectious viruses.

The present invention provides a wear-resistant and stain-resistant UHPC white decorative board, a composition and a preparation method; the composition of the wear-resistant and stain-resistant UHPC white decorative board includes, by mass, 89-91 parts of white silicate cement, 8-15 parts of silane-modified white auxiliary cementitious material, 0.5-1.0 parts of organic silicon hydrophobic agent, 100-120 parts of stearic acid-modified white dolomite aggregate, 2.5-4 parts of liquid water reducer, 0.20-0.30 parts of liquid defoamer, 0.10-0.30 parts of anti-cracking fiber, and 18-22 parts of water. The UHPC white decorative board in the present invention has ultra-high performance, and it not only has good appearance quality, but also has excellent characteristics such as high strength and toughness, high density and high wear resistance, strong hydrophobicity and strong stain resistance.

The invention relates to the technical field of shipping management, and discloses a shipping company empty box management and control system, the system is composed of a data acquisition layer, a data processing layer, a machine learning layer, a decision optimization layer, an application integration layer and a user interface layer, the system can acquire and integrate multi-source data in real time through an Internet of Things equipment interface and an external data source interface, and the system is convenient to use. And a basis is provided for subsequent intelligent analysis. And by utilizing a machine learning technology, the system can accurately predict the empty box overstock condition and automatically generate a scientific allocation scheme. Meanwhile, the system also provides optimal path planning and anomaly detection and early warning functions, and ensures high efficiency and safety of empty box circulation. Through a standardized API interface and an automatic control module, the system realizes seamless integration with an existing information system of a ship company and comprehensive control of port automation equipment. The user interface layer provides an intuitive monitoring interface and rich data analysis reports, so that a ship company can make decisions and optimize conveniently.

The application discloses a slag ladle conveying track, a slag ladle slow cooling system and a slag ladle distribution method, mainly through setting empty ladle tracks and full ladle tracks, and through rotary switches and slag discharge port switches, one-way circulation conveying of empty ladles and full ladles is realized, without the need of avoiding and waiting, the rapid circulation of the slag ladles can be realized, and the conveying efficiency of the slag ladles is improved. The main technical scheme of the application is as follows: a slag ladle conveying track, the empty ladle tracks and the full ladle tracks are arranged in parallel and at intervals, the rotary switches are respectively communicated with the empty ladle tracks and the full ladle tracks, the first slag discharge port switches are respectively communicated with the empty ladle tracks and the full ladle tracks, and the second slag discharge port switches are respectively communicated with the empty ladle tracks and the full ladle tracks; the front ends of the empty ladle tracks and the front ends of the full ladle tracks are respectively used for extending to the first slag discharge port and the second slag discharge port, the first slag discharge port switches and the second slag discharge port switches are closer to the slag discharge ports than the rotary switches, and are arranged in the form of X. The application is mainly used for conveying the slag ladles.

The invention relates to the technical field of logistics delivery, in particular to an intelligent logistics delivery method and system based on an electronic map, and the method comprises the steps: obtaining a to-be-delivered customer set, obtaining a to-be-delivered position set of the to-be-delivered customer set based on the electronic map of a delivery area, carrying out the position clustering of the to-be-delivered position set, and obtaining a to-be-delivered customer set; obtaining a to-be-delivered point set of the to-be-delivered position set; and obtaining a logistics distribution center of the delivery area, and constructing a delivery communication network of the delivery area based on the electronic map of the delivery area, the to-be-delivered point set and the logistics distribution center. According to the method, the positions to be delivered are clustered, delivery resources can be better integrated, unnecessary repeated routes in the delivery process are reduced, the overall efficiency of logistics delivery is improved, the weighted delivery communication network and the solution algorithm are utilized, the optimal delivery path can be effectively calculated, the transportation cost is reduced, and the delivery time is shortened.

The utility model provides a flexible LED decorative lamp based on a flexible silica gel substrate, which relates to the technical field of LED lamps, and comprises a decorative lamp strip and a winding column, end hollow rings are fixed at the top and the bottom of the winding column, and the inner wall of each end hollow ring is rotatably connected with a base rotating seat. The mode of installing the L-shaped pressing piece is adopted for solving the problems that an existing bendable LED decorative lamp is usually transported and stored in a curled mode in design, due to the fact that the thickness of a lamp strip is large, when a traditional adhesive tape is used for trying to fix, firm bonding is often difficult to achieve due to insufficient viscosity; if a ribbon is adopted for binding, the lamp strip is easily damaged due to the fact that the contact area between the ribbon and the lamp strip is small, in addition, the curled lamp strip is fixed through the ribbon, operation is quite difficult, the phenomenon of slipping easily occurs in the using process, the lamp strip needs to be cut according to specific requirements, and the cost is low. Therefore, the remaining lamp strip is difficult to effectively fix and easy to scatter, the user experience is reduced, and the working efficiency is also influenced.

The utility model discloses a temporary supporting foundation widening structure, and particularly relates to the technical field of building widening, which comprises a supporting column, an adjusting widening plate arranged on the supporting column, a fixed widening plate fixedly arranged at the top end of the supporting column, a first connecting block fixedly welded at the bottom end of the adjusting widening plate, and a first connecting groove arranged at the top end of the supporting column. A first sliding groove is formed in the bottom wall of the first connecting block, a first sliding block is slidably connected into the first sliding groove, a first connecting base is fixedly connected to the bottom wall of the first sliding block, a second sliding groove is formed in the side wall of the supporting column, a second sliding block is slidably connected into the second sliding groove, and the first connecting base is fixedly connected to the surface of the second sliding block. A second supporting inclined column is rotationally connected between the two first connecting seats; according to the arrangement of the structure, the widening plate can be disassembled, so that the situation that the transportation cost is increased due to the fact that the storage occupied space is large during transportation is avoided, and the width of the whole device can still be adjusted subsequently according to design requirements after the whole device is constructed.

This invention provides a vacuum composite LNG cryogenic pipeline, comprising four functional layers from the inside out: an inner composite pipeline layer, a vacuum layer, an outer composite pipeline layer, and an outer sheath layer. The inner composite pipeline layer consists of an inner spiral wire layer, a sealing layer, a braided layer, another sealing layer, and an outer spiral wire layer, arranged sequentially from the inside out. The vacuum layer is formed by an annular area between the inner and outer composite pipeline layers, supported by an insulating gasket ring, providing vacuum insulation. The outer composite pipeline layer consists of inner and outer spiral wire layers as its innermost and outermost layers, a sealing layer as its second layer, and a braided layer as its third layer. The outer sheath layer comprises an outer sheath. This invention offers superior bending flexibility and low bending stiffness, making it less prone to fatigue damage under external tensile and bending cyclic loads. It also provides excellent insulation, more rational stress transmission in cryogenic pipelines, and a wider range of applications.

The embodiment of the invention provides a fruit sorting vehicle, which relates to the technical field of fruit sorting and comprises a conveyor, an automatic sorting mechanism, a detection mechanism, a transmission mechanism, an automatic fruit labeling machine, a vehicle-mounted fruit sorting machine and a sorting machine feeding chute. The fruit quality detection device can realize multiple detection of fruit quality, the fruit quality detection device is divided into an external quality detection mechanism and an internal quality detection mechanism, the external quality detection mechanism adopts a machine vision detection mode, external features of fruits can be intercepted through a high-speed camera installed in the external quality detection mechanism, and quality data feature extraction based on deep learning is further carried out; based on an existing fruit quality information database, different fruit quality characteristics can be compared through computer image processing, and external quality judgment can be further performed on the fruit quality through computer deep learning. The device has the advantages of multiple detection of fruit quality and improvement of sorting precision, vehicle-mounted on-site sorting is realized, and the flexibility is good.

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet capable of improving the utilization rate of transportation space, which comprises a switch cabinet main body, the switch cabinet main body comprises a top plate and a bottom plate which are of a rectangular structure, side plates are arranged on the side edges of the top end face of the bottom plate, and one end of each side plate is provided with a guide connection plate. A connecting column is arranged on the end face of the inner side of the other end of each side plate, each connecting column is provided with a guide connection groove capable of allowing the corresponding guide connection plate on the adjacent side plate to be connected in an inserted mode, butt joint grooves are formed in the top end face and the bottom end face of each side plate, and fastening columns are arranged on the side plates on the two sides of the butt joint grooves. The problems that a large-size switch cabinet is inconvenient to carry and occupies a large space in the transportation process, and the transportation cost is increased are avoided.

A disposable aluminum foil lunch box, comprising a lunch box body, a flange arranged along the opening of the lunch box body, and ears symmetrically arranged on the flange, characterized in that: an arc-shaped bendable support strip is arranged on each ear, one end of the bendable support strip is hingedly connected to the ear, the other end of the bendable support strip is in contact with the lower edge of the flange and extends to the bottom of the other ear and is provided with an ear-shaped palm plate, the bendable support strip forms an upper bending portion near the end of the ear, and an upper engraved line is arranged at the upper bending portion for facilitating the bending of the bendable support strip; the connection between the bendable support strip and the ear-shaped palm plate forms a lower bending portion, and a lower engraved line is arranged at the lower bending portion for facilitating the bending of the ear-shaped palm plate. The present invention can be applied to more places such as outdoors, and is easy to carry and transport.

The present disclosure proposes a transportation system for a circuit breaker switch device, including a frame assembly for holding a switch body of the circuit breaker switch device, the frame assembly including: a first frame plate, which is removably fixed on the bottom side of a bracket assembly; a second frame plate, which is fixed to the first frame plate perpendicularly to the first frame plate and is located at one long side of the bracket assembly; and four connecting legs, which are fixed to one side of the first frame plate perpendicularly to the first frame plate and removably fixed to corresponding legs, and two connecting legs are removably fixed to the second frame plate, and the transportation system is configured to allow the frame assembly to selectively hold the switch body in a first configuration or a second configuration, in the first configuration, the first frame plate serves as the bottom surface of the frame assembly and is perpendicular to the vertical direction, and in the second configuration, the second frame plate serves as the bottom surface of the frame assembly and is perpendicular to the vertical direction. The transportation system of the present disclosure can reduce the installation workload and reduce transportation costs.

The utility model discloses a kind of slipform machine water replenishing trowelling mechanisms, including slipform machine, the tail of the slipform machine is dragged with trowelling plate by traction piece, main spraying assembly that the slipform machine is equipped with is sprayed to forward ground, counterweight water tank is equipped on the trowelling plate, vice spraying assembly is equipped on the counterweight water tank, the spraying plate between the tail of slipform machine and trowelling plate is included in the vice spraying assembly, the lower end of the spraying plate is equipped with multiple water outlets distributed along concrete paving direction, the slipform machine is equipped with the water replenishing piece being communicated with counterweight water tank, the water replenishing piece is the counterweight water tank to maintain its weight with water replenishing.The utility model can wet ground before paving, avoid concrete to form hidden crack due to lower layer water loss speed too fast, and can water replenish to the concrete of paving, improve trowelling effect.

The invention provides a distance measuring device for photovoltaic panel installation, which comprises a measuring assembly arranged at the bottom of a first group of photovoltaic panel assemblies and used for measuring the distance between two adjacent groups of photovoltaic panel assemblies, the first group of photovoltaic panel assemblies comprises a support assembly and a photovoltaic panel arranged at the top of the support assembly, and the measuring assembly is arranged at the bottom of the support assembly; the driving assembly is rotationally arranged at the bottom of the measuring assembly and drives the measuring assembly to measure; a locking assembly for fixing the measuring position of the measuring assembly is arranged at the bottom of the measuring assembly; the end part of the measuring assembly is provided with a first clamping assembly and a second clamping assembly which are fixedly connected with the second group of photovoltaic panel assemblies. According to the invention, during use, only one worker is needed for operation to complete the measurement work, and because the measurement mode is horizontal measurement, the result is more accurate, and the structural design increases the wind resistance and stability of two adjacent groups of photovoltaic panel assemblies during use.

The invention relates to the technical field of aviation, in particular to an air-ground cruise ship. The system comprises an aircraft transportation tool, wherein the transportation tool comprises a trailer body, a trailer hook, wheels, a vehicle door and at least one mounting interface; the aircraft comprises an aircraft body, an undercarriage, a propeller mechanism and a power system; wherein the aircraft transportation tool is connected with a traction vehicle through the tow hook, the aircraft body is detachably fixed in a tow vehicle body of the transportation tool through the mounting interface, a vehicle door of the aircraft transportation tool can be opened so that the aircraft can be loaded, unloaded and deployed, and the aircraft is of a folding structure. And folding can be achieved in the transportation process. The air-ground cruise ship can be rapidly deployed and take off, the size of the folded air-ground cruise ship is greatly reduced, and the air-ground cruise ship is further convenient to transport, store and rapidly deploy.

The present application relates to the technical fields of hydrogen production reaction device, in particular to a fuel cell power supply equipment based on hydrolysis hydrogen production unit, which comprises a shell, a reaction mechanism and a separation and purification mechanism are arranged in the shell; the reaction mechanism comprises a raw material liquid inlet tank and a fuel tank, both of which are connected through a first pipe body, and a peristaltic pump is arranged on the first pipe body; the separation and purification mechanism comprises an impurity separator, a drying and condensing mechanism and a dehumidifier which are sequentially connected through a second pipe body, a decontamination mechanism is arranged in the impurity separator, a dehumidification mechanism is arranged in the dehumidifier, the dehumidifier is connected with the fuel cell through a third pipe body, and a hydrogen buffer tank is arranged on the third pipe body; the fuel cell is connected with the raw material liquid inlet tank. The present application adopts a modular hydrogen production unit design, constructs an easy-to-disassemble fuel cell hydrogen supply system, and uses an on-site hydrogen production mode to stably and durably supply hydrogen for the fuel cell, which breaks through the limitations of hydrogen production and storage difficulties and high transportation cost.