16results about How to "Increase delivery rate" patented technology

The invention belongs to the technical field of laser processing, and particularly relates to a method for manufacturing a titanium alloy through wire powder coordinated multi-mode laser coupling additive manufacturing, and the method comprises the steps of base material pretreatment, multi-mode coupling laser construction, additive manufacturing, surface strengthening and the like. According to the titanium alloy part manufacturing device and method, material conveying is conducted in the mode that wire feeding and powder feeding are combined, structures with large areas in parts are rapidly manufactured through wire feeding, fine structures are manufactured through powder, and the titanium alloy parts can be efficiently manufactured in a high-precision mode. In the additive manufacturing step, multi-mode coupling annular laser is adopted, annular flat-topped pulse laser can accelerate flowing of a liquid phase before solidification, so that dendritic crystal arms formed through solidification in advance are broken to form new crystal nucleuses, then an equiaxed crystal structure is formed, and the strength and plasticity of the titanium alloy are improved. The annular flat-topped pulse laser can accelerate stirring of the molten pool, the heat mass conveying rate in the molten pool is increased, the element segregation phenomenon is relieved, and finally a uniform and stable titanium alloy structure is obtained.

The invention discloses a conveying device for paper product processing and production, and belongs to the technical field of conveying equipment.The conveying device comprises a conveying frame and a conveying belt, the conveying belt is installed at the top of the conveying frame and is in transmission connection between conveying rollers, and a motor is fixedly installed on the outer wall of the conveying frame; a driving gear is fixedly connected to the end of the conveying roller in a sleeving mode, a flow guide plate is fixedly installed on the portion, corresponding to the front end of the conveying belt, of the conveying frame, and a sweeping box is arranged between the flow guide plate and the conveying belt. The conveying device has the advantages that the conveying speed is increased, left-right scraping and shaking operation can be conducted on the brushing and sweeping part, the blocking phenomenon of the brushing and sweeping part in the working process is effectively reduced, meanwhile, paperboard leftover materials attached to the flow guide plate can be conveniently blow-dried and fall off, and the conveying efficiency is further improved.

The invention relates to the technical field of asphalt pavement construction, and discloses an asphalt pavement construction leveling device which comprises a driving assembly and a supporting block, feeding cylinders are fixedly arranged at the two ends of the interior of the supporting block in a penetrating mode, the lower ends of the feeding cylinders are rotationally sleeved with a leveling plate, a feeding groove is formed in the side portion of the leveling plate, and a mounting block is fixedly arranged at the top of the supporting block; a transverse plate fixedly penetrates through the upper end of the interior of the mounting block, rotating rods rotationally penetrate through the two ends of the interior of the transverse plate, the rod walls of the rotating rods are fixedly sleeved with conveying blades, the lower ends of the conveying blades penetrate out of the feeding cylinder and are located in the leveling plate, and a control motor is fixedly arranged at the top of the transverse plate; and a driving leveling mechanism for driving the two leveling plates to rotate is arranged between the vertical plate and the two leveling plates. According to the leveling device for asphalt pavement construction, the surface of an asphalt pavement can be leveled within a large range, meanwhile, asphalt materials collected in the leveling process can be rapidly collected, the leveling effect is guaranteed, and meanwhile material waste is reduced.

The invention relates to the technical field of material management, in particular to a T10 material management system and method based on an RFID reader. Comprising an RFID tag management module, an RFID reading management module, a material detection module, an inventory management module, a data storage module and a display module. According to the invention, the RFID tag management module writes data information of materials into RFID tags and establishes communication with an RFID reader in the RFID reading management module, and the inventory management module identifies the RFID tags by using the RFID reader and generates a log of the day, so that statistics of the number of products in a warehouse is realized; and a plurality of non-inductive sensors in the material detection module are used for detecting the temperature around the unfrozen product and changing the unfreezing time information in the RFID tag, so that the unfreezing time of the frozen product is adjusted in real time, the ex-warehouse speed of the product is increased, and the ex-warehouse quality of the product is ensured.

The foam gathering device comprises a water storage tank, the top of the water storage tank is provided with a water supply pipeline communicated with the water storage tank, and the bottom of the water storage tank is provided with a water outlet plate; the water supply pipeline is L-shaped and comprises a vertical pipe and a horizontal pipe, the end part of the vertical pipe is inserted into the water storage tank, a water flow distributor is arranged at the end part of the vertical pipe, the horizontal pipe is provided with an adjusting valve, and two sectional splitter plates which are symmetrically arranged are arranged below the water flow distributor. Foam gathering in the tailing conveying groove can be achieved, repeated foaming of the foam groove caused by pulp flowing and bubble rolling under the action of a foaming agent is avoided, the working efficiency of the flotation tailing pulp suction machine is improved, the tailing conveying capacity of a flotation machine is guaranteed, and the tailing output rate of the flotation process is increased. Therefore, flotation production indexes are guaranteed, and the method is of great significance to production of reverse flotation processes of flotation procedures of dressing plants.

The utility model relates to drying equipment. The drying equipment comprises a drying groove, a first air conveying assembly, a filtering assembly and an air outlet assembly. The drying groove is provided with an air inlet and an air outlet. The first gas conveying assembly comprises a gas conveying main path and a gas conveying branch path, the first end of the gas conveying branch path communicates with the first end of the gas conveying main path, the second end of the gas conveying branch path communicates with the drying groove through the gas inlet, and the second end of the gas conveying main path communicates with the external environment. The filtering assembly comprises a first filter and a second filter, and the first filter and the second filter are both arranged on the gas conveying main path. The air outlet assembly comprises an air outlet main path and an air outlet branch path, the first end of the air outlet main path communicates with the air conveying main path, the communicating position is located on the downstream of the first filter and the second filter, the second end of the air outlet main path communicates with the first end of the air outlet branch path, and the second end of the air outlet branch path communicates with the drying groove through an air outlet. According to the technical scheme, the problem that in the prior art, the clean fresh air conveying rate is low, and consequently the drying efficiency is low is effectively solved.

The invention discloses a combustion unit which is applied between an upper return feeder and a lower return feeder in a double fluidized bed reaction device and is used for a biomass raw material hydrogen production process. The bottom of the combustion chamber is provided with a conical surface, and first through holes are evenly distributed in the conical surface to form an annular space area; combustion-supporting air introduced into the combustion chamber comprises vertical upward rapid combustion-supporting air and bubbling combustion-supporting air perpendicular to the conical surface; the lower end of the guide pipe is communicated with the bottom of the combustion chamber and arranged above the conical surface, and the upper end of the guide pipe is communicated with the cyclone separator at the front end of the upper return feeder. The invention further discloses a double-fluidized-bed reaction device applying the combustion unit. On the premise that the number and height of the reactor are not increased, a high solid conveying rate can be kept, and enough regeneration time can be provided for bed materials. Meanwhile, the possibility of blow-by between the hydrogen-rich synthesis gas and the flue gas can be reduced while the hydrogen production rate is effectively guaranteed, and a fluidization dead zone is reduced.

The utility model relates to the technical field of mask bag conduction, and provides a mask bag conduction device which comprises a base, the two sides of one end of the base are fixedly connected with fixing seats, the other end of a rotating rod is fixedly connected with a guide plate, and the output end of a pneumatic telescopic rod penetrates through a fixing frame and is fixedly connected with a lower clamping seat. The output end of the servo motor extends into the upper clamping base and is fixedly connected with a driving belt through a coupler, and the upper clamping base, the driving belt, the lower clamping base, a rotating roller and a guide wheel are arranged, and a pneumatic telescopic rod is used for working, so that the upper clamping base and the lower clamping base move to a proper distance; the upper clamping base and the lower clamping base are changed to be suitable for mask bags with different heights, friction between the mask bags and the upper clamping base, friction between the mask bags and the lower clamping base and friction between the mask bags and the base can be reduced by rotating the rollers and the guide wheels, and then the servo motor works, so that the driving belt rotates to drive the mask bags to penetrate through the base more stably and smoothly to a follow-up sealing station. And the sealing quality is improved.

The invention provides a scrap iron cleaning mechanism of a saw cutting device for flat steel forming, and relates to the technical field of flat steel forming machining, the scrap iron cleaning mechanism comprises an integrated saw cutting device, the integrated saw cutting device comprises a first conveying unit, a second conveying unit and a saw cutting unit, and the saw cutting unit is arranged between the first conveying unit and the second conveying unit; the second conveying unit is arranged on the side wall of the first conveying unit, a cleaning mechanism is fixedly installed at the lower end of the first conveying unit and comprises a collecting box, an opening and closing door is arranged on the side wall of the collecting box, rotating shafts are symmetrically and rotationally installed in the collecting box, and discs are fixedly installed on the side walls of the two rotating shafts. And a synchronous belt is arranged between a transmission roller and a rotating shaft in a chain transmission unit area, so that the device can utilize power conveyed by a first conveying unit to additionally drive the rotating shaft and a disc to rotate, and then compression action on an electric control extrusion plate and a vibration effect of a conveying plate are completed, so that scrap iron cleaning is completed, and the energy-saving performance is high.

The utility model discloses an emulsion explosive metering and adjusting integrated device for charging robot relates to tunnel blasting engineering technical field, servo motor is used as power source, and drive spiral meter runs, and the emulsion base is supplied by pressure pump through emulsion base input end, and after the metering of spiral meter, is transported to the inner tube of concentric inner and outer tube structure, and the sensitizing agent is metered and transported by the precision metering pump through sensitizing agent input end, enters the outer tube annular gap of concentric inner and outer tube structure, obtains emulsion base flow directly, without lag through "screw device rotating speed metering", and the closed loop control strategy of fusion sensitizing agent, adopts capillary hole channel to form water ring, reduces the transportation resistance of emulsion base, promotes the transportation rate, and the response time of system control density regulation is greatly promoted from the number of seconds level of traditional decentralized system to millisecond level.

The utility model relates to a coal tar purification device. Purification structure two includes purification box no. 2, the left side of purification box no. 2 is installed with a plurality of side filter membranes, the left side of purification box no. 2 is installed with the slag removal plate for carrying out the cleaning to the impurity, the bottom of purification box no. 2 is installed with the connecting thin plate for guiding the impurity, the inside of purification box no. 2 is installed with two power assemblies for cooperating with the connecting thin plate and accelerating the impurity right movement. The utility model discloses through the slag removal plate to the impurity cleaning on the side filter membrane, makes the impurity fall to the slag removal pipe in through the connecting thin plate, and through the setting of two power assemblies, accelerates the rate of the impurity to the slag removal pipe conveying, the utility model discloses through the setting of the collection cylinder and the slag removal pipe, makes the baffle close after the slag removal pipe, can take down the collection cylinder and remove the impurity in the collection cylinder, and then is installed below the slag removal pipe, makes purification structure two during the operation can clean the impurity, avoids the shutdown cleaning impurity and influences the impurity cleaning efficiency.

The present application relates to the technical field of metal cutting tools, and provides a micro-textured tool and a processing method thereof, which comprises a tool base body, a fan fin structure micro-texture, a raceway roller structure and a stepped structure are arranged on the tool base body rear face, a plurality of fan fin structure micro-textures are arranged close to the main cutting edge and the edge array of the tool base body, a plurality of stepped structures are equidistantly arranged on one side of the fan fin structure micro-texture, and two groups of raceway roller structures are communicated with the stepped structures and are arranged on the two sides of the stepped structures respectively. The fan fin structure micro-texture, the raceway roller structure and the stepped structure are matched with each other, which can not only promote the occurrence of derivative cutting and the quality of the processed surface, but also reduce the tool wear and prolong the service life of the tool.

The invention belongs to the technical field of agricultural irrigation, and discloses an agricultural intelligent water-saving irrigation system and method.The conveying and control module comprises a conveying water pump, the top end of the conveying water pump is communicated with a first conveying pipe, a central control instrument is arranged outside a fertilizer adding barrel, and a solar valve control instrument is installed outside the central control instrument; through cooperation of a transmission box, a first conveying gear, a reciprocating lead screw and other structures, when the equipment pumps a water source through a first conveying pipe, the water source passes through the interior of the transmission box and is conveyed between the first conveying gear and a second conveying gear, and therefore the first conveying gear and the second conveying gear are driven by water flow to rotate; the cleaning rod and the cleaning brush are driven to do reciprocating linear translation, then the filter screen is cleaned through contact of the cleaning brush and the filter screen, the situation that rainwater cannot be filtered and recycled due to blockage of the filter screen is prevented, and therefore the aim of irrigating plants while the equipment saves water is achieved.

The utility model discloses an automatic transportation device for coal mining, which structurally comprises a mounting shell and a conveying device, the upper part of the mounting shell is provided with a feed port, a crushing device is arranged in the feed port, the lower part of the side edge of the mounting shell is provided with a discharge port, the left side of the mounting shell is fixedly connected with a supporting shell, and the automatic transportation device further comprises a pushing mechanism, the pushing mechanism is arranged in the mounting shell and comprises a driving shaft, a connecting shaft, a driven shaft, a pushing plate and a rack, a motor is arranged outside the supporting shell, one end of the driving shaft is rotationally connected with the supporting shell and penetrates through the supporting shell, the motor is connected with the driving shaft, and the other end of the driving shaft is rotationally connected with one end of the connecting shaft; one end of the driven shaft is rotationally connected with the other end of the connecting shaft, and the other end of the driven shaft is rotationally connected with the side edge of the mounting shell and penetrates through the mounting shell. The utility model belongs to the field of coal mining, and particularly relates to an automatic transportation device for coal mining.

The present application relates to a kind of chemical reaction preparation equipment, specifically a kind of reversible esterification reaction control device that catalytic reaction moves to product direction, including truss and electric control heating furnace installed on truss, truss is also installed with cooling mechanism, cooling mechanism is communicated with the inside of reaction dish;Reaction dish is also provided with feeding mechanism and acceleration mechanism, and acceleration mechanism cooperates with feeding mechanism and cooling mechanism.By the way of mechanical interlocking cooperation, the corresponding cooperation relationship between the gas circulation rate in reaction dish, cooling rate, stirring speed and the feeding rate of reactant is established, the faster the stirring speed, the feeding rate of reactant is followed up, at the same time, the gas circulation rate in reaction dish and the cooling rate of gas are also accelerated, to ensure that the concentration of reactant in reaction dish is constantly increasing, and product water is constantly reduced, which is conducive to the direction of product to promote reversible reaction.

The utility model relates to the technical field of titanium alloy preparation, in particular to a device for preparing hydrogen absorption titanium alloy powder. Comprising a hydrogen generator and a tubular furnace, the tubular furnace is provided with a reaction channel, and an output port of the hydrogen generator is communicated with the reaction channel through a gas delivery pipe; a box body is arranged in the reaction channel, the box body is provided with a feeding port, a cover body covering the feeding port is arranged on the box body, through holes communicated with an inner cavity of the box body are formed in the outer wall of the box body and / or the outer wall of the cover body, a gauze layer is arranged in the box body, and titanium alloy powder is arranged in the gauze layer. According to the utility model, the box body is arranged in the reaction channel, the through holes communicated with the inner cavity of the box body are formed in the outer wall of the box body and / or the cover body, the gauze layer is arranged in the box body, and the titanium alloy powder is coated by the gauze layer, so that the titanium alloy powder is prevented from flowing in the reaction channel; and meanwhile, the conveying speed of the hydrogen into the reaction channel can be increased, so that the titanium metal powder can react more quickly.