47results about How to "Reduce manual control" patented technology

The invention discloses a sand box transferring device. The sand box transferring device is characterized by comprising conveying rails, a conveying trolley and a pushing device; the conveying trolley is installed on the conveying rails and can slide on the conveying rails, the pushing device is arranged at one ends of the conveying rails, the conveying trolley comprises a bottom plate, idler wheels and a conveying frame, the idler wheels are arranged on the bottom face of the bottom plate and located in the conveying rails, the conveying frame is arranged on the upper surface of the bottom plate, and multiple conveying wheels are arranged on the conveying frame. Human involvement is not needed in the sand box conveying process, the work efficiency is greatly improved, the labor use amount is reduced, and the production cost of enterprises is reduced.

The invention provides an automatic ship for removing water surface floating objects. The automatic ship comprises a catamaran, salvage assemblies, a transferring assembly, a collecting assembly, a control assembly, a catamaran driving assembly, a power motor and a power supplying assembly. The salvage assemblies are located on the two sides of the catamaran and used for collecting and salvaging the floating objects on the water surface; the transferring assembly is arranged in the middle of the bow of the catamaran and is used for transferring the floating objects collected by the salvage assemblies to the collecting assembly; the collecting assembly is located in the middle of the catamaran, is tightly close to the transferring assembly and is used for receiving the floating objects transferred by the transferring assembly; the control assembly is used for controlling working of the salvage assemblies, the transferring assembly and the power motor; the power motor is used for supplying power to the catamaran driving assembly, the salvage assemblies and the transferring assembly; and the power supplying assembly is used for supplying power to all the assemblies.

The invention discloses a production process for preparing tetrabromoethane by utilizing a microchannel reactor. The raw material bromine is continuously fed into the microchannel reactor driven by the power system; the acetylene is continuously fed into the microchannel reactor through the gas mass flow controller; the introduced acetylene and bromine are fully mixed in the microchannel reactor, Reaction; through the heat exchange system, the temperature of the reactant is controlled; after the reaction process is completed, the product is collected through the gas-liquid separator; after the collected product is analyzed and qualified, a stabilizer is added and packaged into a product. The production process of the present invention can realize the uniform distribution of acetylene and bromine in the microchannel reactor, make acetylene and bromine fully contact, improve production efficiency and yield, improve the utilization rate of raw material acetylene; avoid the formation of acetylene and air explosive Mixture, improve safety; shorten the process flow, greatly reduce the generation of waste water, waste gas and eliminate by-products.

The invention discloses a low-temperature hot-pressing packaging machine. The low-temperature hot-pressing packaging machine comprises a machine body, wherein a traction wire is fixedly connected in awinding space; the other side of the traction wire is fixedly connected with a fixing block; and a first spring is fixedly mounted between the outer side face of an electrified magnet and the inner side face of a sliding block. Three working procedures of control, pushing and plastic packaging are designed, the position of a pressing block can be well controlled before plastic packaging in the control working procedure, and a to-be-packaged object can be conveniently pushed into a plastic packaging space in the pushing working procedure; and during plastic packaging, the pressing block can extrude redundant air, in the abovementioned way, the shelf life of the product can be prolonged, manual control is reduced, humanized machine operation is achieved during intelligent manufacturing, theefficiency and quality are improved, and the product quality is conveniently improved.

The invention discloses an agricultural solid fertilizer fertilizing device. The agricultural solid fertilizer fertilizing device comprises a car body and a fertilizing component and a crushing and stirring rack which are mounted on the top of the car body, wherein a secondary crushing material transfer component is arranged on the top of the car body between the fertilizing component and the crushing and stirring rack; a projection is arranged on the top of the left side of the crushing and stirring rack; the projection is positioned at the position right above the secondary crushing material transfer component; the projection is internally provided with a material storage cavity; a funnel-shaped cavity is arranged at the bottom of the material storage cavity in a communicating manner; a discharge hole extending downwards is formed in the bottom of the funnel-shaped cavity in the communicating manner; the bottom extension tail end of the discharge hole runs through the bottom end face of the projection; a closed sliding groove extending left and right is formed in the discharge hole in a penetrated manner; the left side extension section of the closed sliding groove stretches into the left side inner wall of the discharge hole, and the right side extension section of the closed sliding groove stretches into the right side inner wall of the discharge hole; and the closed sliding groove is internally connected with a closed sliding plate in a sliding fit manner. The agricultural solid fertilizer fertilizing device is simple in structure and convenient in operation, automatic control for repeated crushing operation can be realized, the automation control rate is high, and the work efficiency is improved.

The invention discloses a sewage purifying device. The sewage purifying device comprises a base body, an alum putting part and a smashing frame, wherein the alum putting part and the smashing frame are installed at the top of the base body, a transmission part is arranged at the top of the base body between the alum putting part and the smashing frame, a left convex frame is arranged at the top of the left side of the smashing frame, and is positioned above the transmission part, an alum containing cavity is arranged inside the left convex frame, a conical cavity is arranged at the bottom of the alum containing cavity in a communicating manner, a through hole lengthening downwards is formed in the bottom of the conical cavity in a communicating manner, the lengthening tail part of the bottom of the through hole penetrates through the end surface of the bottom of the left convex frame, a sliding transportation groove lengthening left and right is formed in the through hole in a penetrating manner, the lengthening part of the left side of the sliding transportation groove extends to the inner part of the inner wall of the left side of the through hole, the lengthening part of the right side of the sliding transportation groove extends to the inner part of the inner wall of the right side of the through hole, and a sliding transportation plate is in matched connection to the inside of the sliding transportation groove in a sliding transportation manner. According to the sewage purifying device, the structure is simple, the operation is convenient, multiple times of smashing work can be automatically controlled, and the automatic control efficiency is high, so that the work efficiency is improved.

The invention proposes an autonomous-management spacecraft information system and an operation method thereof. The system employs a ground and spacecraft combined working mode to execute the autonomous task management. The system comprises five hardware subsystems: a task subsystem, a propulsion control management subsystem, a looped heating management subsystem, an energy source management subsystem, and a load management subsystem. The task subsystem is used for carrying out the task analysis, task planning and task evaluation for a spacecraft, and carrying out the real-time monitoring of each subsystem. The propulsion control management subsystem, the looped heating management subsystem, the energy source management subsystem and the load management subsystem are used for task execution and the feedback of a task execution result. Therefore, the invention provides a solution for the design of a spacecraft information system which is used for the long-time and superlong-distance spacecrafts and meets the requirements of hiding performances and high real-time performances. Meanwhile, the system reduces the manual control of an astronaut, effectively reduces the task cost, and provides a technological base for the subsequent autonomous or semi-autonomous formation cooperative work among the spacecraft.

The invention discloses an accumulation and release controller and a control method for underslung trolleys for a filter plate production line and belongs to the technical field of mechanical manufacturing. The accumulation and release controller comprises a driving shaft, a driving gear, a driven shaft A, a driven shaft B, a driven gear A, a driven gear B, a rotating plate A, a rotating plate B, a baffle A, a baffle B, a ruder throwing mechanism A, a rudder throwing mechanism B and a rack, wherein the driving shaft is connected with an external power source; the driving gear is assembled on the driving shaft; and the driving gear is meshed with the driven gear A and the driven gear B. According to the accumulation and release controller, the problem that when the existing underslung trolleys joint to the same rail from different corners, the underslung trolleys operate simultaneously, and the underslung trolleys thereby collide due to the lack of an automatic avoidance function is solved; the occurrence of the collision accident is avoided; the degree of automation is improved; the labor intensity of workers is reduced; and the production efficiency is improved.