9results about How to "Reduce transport efficiency" patented technology

The invention belongs to the technical field of material transportation, and particularly relates to intelligent flour rotary transportation equipment which comprises a flour conveyor. The flour conveyor comprises a conveying pipe; a servo motor is fixedly mounted at the end part of the left side of the conveying pipe; an auger is rotationally mounted in the conveying pipe; a hopper is fixedly mounted above the feeding hole; a discharging port is formed in the side, away from the servo motor, of the conveying pipe and located in the bottom of the conveying pipe. A discharging pipe is fixedly mounted below the discharging opening; the discharge pipe is formed by combining two half pipes, namely a left half pipe and a right half pipe; the left half pipe is fixedly connected to the material conveying pipe; a sliding barrel is fixedly connected to the surface of the side, away from the left semicircle, of the right half pipe and slides on the outer ring face of the conveying pipe. A control assembly is arranged on the side, close to the hopper, of the sliding barrel. By arranging the movable sliding barrel, the sizes of the discharging port and the discharging pipe can be indirectly increased, and therefore the situation that the discharging port and the discharging pipe are blocked is avoided.

The invention relates to a lorry parking lot site selection method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining the basic information of a lorry and the candidate parking lot information of a candidate parking lot; based on the basic information, determining the time cost of the truck to the candidate parking lot; determining a life convenience index and a resident disturbing index according to the basic information and the candidate parking lot information; constructing a weight vector of each candidate parking lot according to the acquired traffic index, time cost, life convenience index and resident disturbing index; according to the acquired traffic index, time cost, life convenience index and resident disturbing index, constructing a score vector of each candidate parking lot; and determining a target truck parking lot from the candidate parking lots according to the weight vector and the score vector. According to the invention, the problem of inaccurate site selection is solved, the accuracy of the site selection of the truck parking lot is improved, the truck parking is facilitated, the transport efficiency of trucks is improved, and the transport cost is reduced.

This invention discloses the application of ZmDOF36 in regulating plasmodesmata development and sucrose transport in seeds, belonging to the field of plant genetic engineering technology. The technical problem solved by this invention is how to regulate the absorption and / or transport capacity of sucrose in plant seeds and the development of plasmodesmata. The ZmDOF36 disclosed in this invention is a protein with the amino acid sequence SEQ ID No. 2. ZmDOF36 After gene knockout, plasmodesmata morphology changed significantly, the number of branches decreased, the efficiency of sucrose transport to the endosperm tip decreased, and seed weight decreased; ZmDOF36 After the gene was introduced into plants, the number of plasmodesmata branches increased, the transport efficiency of sucrose to the endosperm tip was significantly improved, and the seed weight increased. This demonstrates the core application potential of ZmDOF36 in regulating plasmodesmata morphology in plant seeds, optimizing sucrose transport efficiency, and increasing seed yield.

The utility model discloses an automobile sealing strip production raw material conveying device which comprises a conveying machine body, and the conveying machine body comprises a conveying base, conveying roll shafts arranged at the two ends of the conveying base and conveying belts rotationally connected to the two ends of the conveying roll shafts. An automobile sealing strip is placed at the top end of the conveying belt, and at the moment, a worker pulls a limiting fixing rod out of a limiting groove hole in one end of an adjusting bottom rod and a limiting groove hole in one end of an extension rod according to the thickness of the automobile sealing strip at the top end of the conveying belt; a worker pulls a fixing top plate to drive an extension rod and a guide roller top rod in a guide roller bottom rod to pull, when the extension rod and the guide roller top rod are pulled to the needed height, a limiting fixing rod is inserted back into a limiting groove hole to complete fixation, and automobile sealing strips with different thicknesses at the top end of a conveying belt can be conveyed through a guide roller assembly, an adjusting bottom rod and the extension rod; and the situation that the automobile sealing strip overflows and falls during transportation is reduced, and the transportation efficiency is reduced.

The utility model provides a separating and supporting device, which relates to the technical field of medicine production and comprises a supporting table, a conveying belt is mounted at the upper end in the supporting table, and a separating and supporting mechanism is mounted between the supporting table and the conveying belt. When the conveying belt drives raw materials to be conveyed, the air cylinder can drive the limiting frame to block the raw materials, so that the conveying efficiency of the raw materials is reduced, then the number of the raw materials beside the limiting frame is detected through the sensor, and every time two raw materials are retained beside the limiting frame, the air cylinder can drive the limiting frame to move upwards to release one raw material; and after the raw materials are fed, the limiting frame can reset to continue to block the next raw material, so that only the specified number of raw materials are fed into the packaging machine at a time, the interior of the packaging machine is prevented from being blocked, and the overall packaging efficiency is improved.

This utility model discloses a lifting device for PT connecting sleeves, relating to the field of installation equipment technology. The lifting device for PT connecting sleeves includes a base and a hanger located in the middle of the top surface of the base. It also includes a slider slidably connected to the top left side of the hanger, with a fixing mechanism fixedly connected to the bottom of the slider. Through the fixing mechanism, when the device is to be used, the external PT connecting sleeve is first passed through a suspension rope, and then secured using the rope loops and fixing buckles inside the suspension rope. Next, the lifting hydraulic rod is raised, allowing the sleeve to rise with the fixing plate for further transportation. This facilitates the securing and lifting of the connecting sleeve during transportation, preventing tilting and detachment during transport due to inadequate or insufficient securing, which reduces transportation efficiency and increases the damage rate of the connecting sleeve.

This invention relates to the field of natural gas pipeline cleaning technology, specifically disclosing a vortex jet-type pipeline cleaning device for natural gas pipelines. The device includes an outer cylinder, an inner cylinder housed within the outer cylinder and coaxially aligned with it, several sets of jet pipes disposed at one end of the inner cylinder and communicating with it, and an impeller assembly housed on the outside of the inner cylinder. The ends of the jet pipes away from the inner cylinder face the natural gas pipeline. The inner cylinder and outer cylinder are rotatably coupled. This invention controls the rotation of the inner cylinder under the drive of natural gas through the impeller assembly, causing some of the natural gas to pass through the jet pipes and form a vortex jet of gas, which is directly sprayed onto the inner wall of the natural gas pipeline, thereby purging dirt and impurities inside the pipeline. This prevents the accumulation of dirt and impurities from causing blockages in the natural gas pipeline and reducing the efficiency of natural gas pipeline transportation.

This utility model relates to a gas cylinder transport vehicle, belonging to the field of fire protection engineering technology. Specifically, it is a multi-functional gas cylinder transport vehicle, including a flatbed frame, a fixing rod, a connecting frame, and a placement rack assembly. The fixing rod is fixedly installed on one side of the surface of the flatbed frame, and a sleeve is fixedly installed at one end of the fixing rod. The connecting frame is disposed inside the sleeve, and a steering wheel is provided at the bottom of the connecting frame. The placement rack assembly includes a support rod fixedly installed on the flatbed frame. This utility model achieves the effect of improving operating efficiency while meeting green environmental protection requirements. It solves the problems of the patented adjustment component relying on locking parts and movable connecting adjustment rods, which requires manual adjustment and locking of the position, is cumbersome, relies on manual pushing, and has low transportation efficiency. In addition, it only targets the transportation of gas cylinders and does not consider the transfer needs of other materials. The adjustment component occupies space and cannot be stored.

The utility model discloses a transportation device for water conservancy pipeline laying, which comprises a cart body, and the cart body comprises a placing plate, a pushing handle and a pipeline. Through the use of the output assembly, the extrusion assembly can be driven to move, in this way, through the use of the extrusion assembly, the surface of a pipeline can be extruded, the situation that the pipeline is scattered is avoided during transportation, and the purposes that when a user uses the cart to transport the pipeline, the pipeline can be extruded and clamped, and in the pipeline transportation process, the pipeline is not prone to falling off are achieved. According to the pipeline conveying trolley, the pipeline is more stable without scattering, the working effect is improved, and the problem that when an existing trolley is used for conveying pipelines, due to the shape of the pipelines, when the pipelines are placed on the surface of the trolley to be conveyed, the pipelines can fall off from the surface of the trolley when encountering an unstable road surface is solved; a user is inconvenient to transport, and the transportation efficiency is reduced.