46results about How to "Improve shunt efficiency" patented technology

The invention relates to a material diversion mechanism, which is used in a material diversion system of a roller conveyer line and comprises a first conveying roller path (4), a second conveying roller path (1) and a path separation mechanism. An angle of 90 degrees is formed between the first conveying roller path (4) and the second conveying roller path (1). The path separation mechanism is arranged at the turning point of the first conveying roller path (4) and the second conveying roller path (1), is arranged under the first conveying roller path (4) and comprises a fixed seat body (11), a bearing seat body (13), a driving shaft (12), a driving sprocket (2), a driving belt pulley (3), a belt bearing body (14), a belt bearing wheel (5), connecting rods (8), a lifting cylinder (7), a tension adjusting cylinder (9) and a tension adjusting wheel (10), wherein the belt bearing body (14), the belt bearing wheel (5), the driving belt pulley (3) and a belt (6) form a belt conveyor unit, and the fixed seat body (11), the two groups of connecting rods (8) and the belt conveyor unit jointly form a parallelogram mechanism. The material diversion mechanism improves the material diversion efficiency and can protect materials against damages during diversion.

A method of hydraulically fracturing a subterranean formation penetrated by a wellbore comprises: providing a diverting fluid comprising a carrier fluid, a first superabsorbent polymer and a second superabsorbent polymer, the second superabsorbent polymer having a shape, or a composition, or a combination thereof different from that of the first superabsorbent polymer; injecting the diverting fluid into the subterranean formation; and injecting a fracturing fluid into the formation after injecting the diverting fluid. A viscosity modifying agent can be present in the diverting fluid. Superabsorbent polymers can also be used to develop a temporary filter cake at the formation face to reduce or eliminate the fluid leakoff out of the wellbore.

The embodiment of the invention provides a data distributing method and device. The data distributing method comprises the steps that the first load of a 3GPP access network and a second load of a wireless local area network (WLAN) are obtained; according to the first load and the second load, data to be transmitted are distributed between the 3GPP access network and the WLAN. According to the technical scheme, the distribution ration can be dynamically adjusted in time according to the air interface states of the 3GPP access network and the WLAN, and then the data distributing efficiency are improved.

The invention discloses a part distribution device of an automatic assembling device. The part distribution device comprises a base body, a plurality of distribution channels are formed in the base body, an inlet of each distribution channel is connected with a feeding pipe, an outlet of each distribution channel is connected with a discharging pipe, an included angle is formed between the axis of each distribution channel and the horizontal line, and an upper blocking part and a lower blocking part are arranged on the side wall of each distribution channel side by side from top to bottom, wherein the distance between the upper blocking part and the lower blocking part is equal to the length of a workpiece, and the upper blocking part and the lower blocking part are driven by a blocking driving mechanism to be blocked in the distribution channel in a mutually-staggered mode. The part distribution device has the advantages that due to the facts that the structure is adopted, and the upper blocking parts and the lower blocking parts are blocked in the distribution channels in the mutually-staggered mode, distribution of workpieces is achieved, and the device is simple and compact in structure and high in distribution efficiency.

The invention discloses a catalyst for photocatalytic hydrogen production, and a preparation method and application thereof. The catalyst uses HKUST-1 as a precursor and is prepared by rapidly treating a sample through thermal decomposition in an argon atmosphere and an air atmosphere successively. The preparation method comprises the following steps: preparing HKUST-1 at first; and then heating the prepared HKUST-1 in the argon atmosphere to 300-500 DEG C, then maintaining the temperature, and carrying out a heating reaction in the air atmosphere for 0.5-2 h. A method for decomposing water toproduce hydrogen by using the catalyst for photocatalytic hydrogen production comprises the following steps: dispersing the photocatalyst in a mixed solution of water and a sacrificial reagent at first; removing air in a reaction system; and carrying out a reaction under visible light for 4-8 h, wherein the wavelength of the visible light ranges from 420 to 700 nm. The catalyst for photocatalytichydrogen production in the invention can generate hydrogen under the conditions of normal temperature, normal pressure and visible light, and has the characteristics of high catalytic activity and good hydrogen production stability; the raw materials of the catalyst are widely available and low in price; and the preparation method is simple in process and suitable for large-scale production.

The invention discloses a rotary logistics disinfecting and sorting device for intelligent logistics. The rotary logistics disinfecting and sorting device comprises a rotary sorting mechanism, an incoming material conveying belt, a disinfecting and scanning mechanism and a plurality of discharging conveying belts. The incoming material conveying belt is arranged at the periphery of the rotary sorting mechanism; the disinfecting and scanning mechanism is arranged at the peripheral position of the rotary sorting mechanism and is used for carrying out disinfection treatment on logistics boxes to be disinfected and carrying out photographing identification on the surfaces of the logistics boxes; and the multiple discharging conveying belts are arranged at the periphery of the rotary sorting mechanism in the circumferential direction. The rotary sorting mechanism is used for driving the to-be-disinfected logistics boxes to enter the disinfecting and scanning mechanism, turning over the logistics boxes and correspondingly placing the disinfected logistics boxes on the discharging conveying belts; and the rotary sorting mechanism is arranged to be matched with the disinfecting and scanning mechanism, so that synchronous sorting and disinfection operation of the logistics boxes is achieved, a rotary circulating operation manner is adopted, the logistics distribution efficiency is improved, and the logistics cost is reduced.

The invention discloses a kind of logistics sorting equipment, which comprises a circular transportation line and a material lifting device, the material lifting device is installed on the circular transportation line, the material lifting device includes an upper support plate, a first through hole is arranged on the upper support plate, and a second through hole is arranged on the upper support plate. A driven gear is installed inside a through hole, guide rods are installed on both sides of the first through hole, a lower mounting plate is installed on the end of the guide rod far away from the upper support plate, and a second through hole is arranged on the lower mounting plate. A driving gear is installed inside the through hole, a belt is sheathed on the outside of the driving gear, and a drive motor is installed on the rotating shaft of the driving gear. The invention realizes the multi-directional diversion of materials, saves the occupied area of ​​logistics sorting equipment, improves the diversion efficiency of materials, realizes the sorting function of materials at different heights, pushes materials to shelves of different heights, and saves labor Improve sorting efficiency.

The invention discloses an intelligent panel identifying and distributing method and system. The method comprises the steps of matching attributes of a target panel in a preset processing information base according to a material code, matching preliminary processing station information in the preset processing information base according to the attributes of the target panel, and acquiring the capacity status level of the preliminary processing station according to the number of accumulated panels in the preliminary processing station; matching a target processing station from the preliminary processing station information according to the preliminary capacity status level, and distributing the target panel to the target processing station to process. According to the invention, the corresponding target processing station can be matched in the processing information base through reading a bar code on the target panel, the attributes of the target panel are matched in the preset processing information base according to the material code, the target processing station is acquired according to the attributes of the target panel and the capacity status level, and the target panel is not required to be manually identified and then manually distributed, so that the process of identifying and distributing the target panel is enabled to be more intelligent.

The invention belongs to the technical field of circuit board detection, and provides an online type circuit board automatic detection and judgment flow dividing device and method. The device comprises an online automatic detection device connected to a circuit board production line and a board collecting device used for containing circuit boards; the board collecting device comprises a qualified board collecting device used for containing qualified circuit boards and an unqualified board collecting device used for containing unqualified circuit boards; the online type circuit board automatic detection and judgment flow dividing device further comprises a board dividing device, the online automatic detection device, the board dividing device and the board collecting device are sequentially and adjacently arranged, and the circuit boards sequentially enter the online automatic detection device, the board dividing device and the board collecting device from the circuit board production line under the effect of a conveying belt. According to the online type circuit board automatic detection and judgment flow dividing device and method, the circuit boards can be subject to online automatic detection and flow dividing on the production line, the detection efficiency is high, scraping, damage and the like caused by circuit board carrying can be avoided, and reliability is high.

The invention discloses a cargo flow dividing conveying line. The cargo flow dividing conveying line comprises a controller, a front section conveying line, a rear section conveying line and a swinging arm conveying device, wherein, the front section conveying line, the rear section conveying line and the swinging arm conveying device are controlled by the controller, and a code reader is mountedon the front section conveying line and electrically connected with the controller; the rear section conveying line comprises an upper layer conveying line on the upper portion and a lower layer conveying line on the lower portion, and the swinging arm conveying device is located between the front section conveying line and the rear section conveying line and comprises a rack, a first conveying line, a second conveying line and a third conveying line; and the front end of the first conveying line is hinged to the front end of the rack, the rear end of the second conveying line is hinged to theupper portion of the rear end of the rack, the rear end of the third conveying line is hinged to the lower portion of the rear end of the rack, and the rack is rotatably connected with a linkage bracket and is provided with a driving device used for driving the linkage bracket to rotate. The cargo flow dividing conveying line has the characteristics of simple structure, small size, low manufacturing cost and high automation degree.

The embodiment of the invention discloses a cross-regional resource transfer method and device, a server and a storage medium, and belongs to the technical field of the Internet. The method comprisesthe following steps: acquiring a cross-regional resource transfer request; determining a plurality of second servers supporting the target receiving mode; according to the statistical mode set by eachsecond server, performing statistical processing on the first target number to obtain a second target number of each second server; and selecting a target server from the plurality of second servers,and sending a cross-regional resource transfer request to the target server. According to the invention, the multiple cross-regional resource transfer channels are established through the first server and the multiple second servers and selected from the multiple channels, so that the situation that cross-regional resource transfer fails due to the fact that a single channel goes wrong is avoided, channel distribution is achieved, and flexibility and stability are improved. And the channel for resource transfer can be selected from the plurality of channels according to the cost of each channel, so that the resource cost can be saved.

The invention discloses a linked swing arm conveying mechanism of a distributing conveyor line. The linked swing arm conveying mechanism comprises a rack, a controller and a swing arm conveyor line, wherein the swing arm conveyor line comprises a first conveyor line, a second conveyor line and a third conveyor line; the front end of the first conveyor line is hinged to the front end of the rack; first slide rails are arranged at the two sides of the first conveyor line; the rear end of the second conveyor line is hinged on the upper part of the rear end of the rack; second slide rails are arranged at the two sides of the second conveyor line; the rear end of the third conveyor line is hinged to the lower part of the rear end of the rack; third slide rails are arranged at the two sides of the third conveyor line; a linked bracket can be rotatably connected on the rack; a drive device is arranged on the rack; the linked bracket comprises a bracket body; a first slide block, a second slide block and a third slide block are connected on the bracket body; and the first slide block, the second slide block and the third slide block are distributed in the form of a triangle. The linked swing arm conveying mechanism has the characteristics of being small in space usage, stable and reliable in operation, low in noise and convenient to maintain.

The invention discloses a service distribution method, device and equipment and a readable storage medium. The method comprises the following steps: acquiring a to-be-processed service; obtaining a service offloading rule, wherein the service offloading rule comprises a target supplier for processing the to-be-processed service and an offloading proportion corresponding to the target supplier; the to-be-processed service is shunted to a target supplier accessed to an interface mapping module according to a service shunting rule, so that the target supplier processes the to-be-processed service, and the supplier accessed to the interface mapping module is accessed according to a preset access rule; and obtaining a processing result of the to-be-processed service by the target supplier by using an interface mapping module. Obviously, when the function service provided by the supplier is accessed, quick access is realized according to the preset access rule in the interface mapping module, and the function service of the supplier does not need to be debugged one by one and then accessed, so that the to-be-processed service can be quickly shunted to the accessed function service of the supplier to be processed. Therefore, the shunting efficiency of the to-be-processed service is improved.

The invention provides a spiral type oil separator which comprises a separation cylinder body, an oil return pipe, supports, an air inlet pipe, an air outlet pipe, a separation cylinder, a spiral guide blade, a baffle plate and a waste liquid educing pipe, wherein the separation cylinder body comprises a cylinder and a bottom cover; a plurality of supports are connected with the bottom cover of the separation cylinder body, and the supports are fixed to the bottom cover together in a welding mode; the air inlet pipe is arranged on the side wall of the cylinder of the separation cylinder body,and the air outlet pipe is arranged at the top of the cylinder of the separation cylinder body; the separation cylinder is arranged in the cylinder of the separation cylinder body and is connected with the top of the cylinder; the spiral guide blade is fixedly arranged on the outer wall of the separation cylinder, and the baffle plate is connected with the separation cylinder; the waste liquid educing pipe is arranged on the bottom cover of the separation cylinder. As the bent separation cylinder is adopted, the airflow direction can be changed. A water-cooled jacket is arranged on the outer wall of the separation cylinder body, and the baffle plate is added on the bottom of the separation cylinder, so that the airflow speed is reduced, and the separation effect is enhanced.

The invention provides a water conservancy bridge flood-fighting protection device which comprises a mounting hoop, the back face of the mounting hoop is in threaded connection with a mounting bolt, the position, close to the front face, of the top of the mounting hoop is fixedly connected with a material shaking limiting mechanism, the two sides of the material shaking limiting mechanism are each provided with a protection baffle through a transmission connecting rod, floating buffer mechanisms are uniformly and rotatably connected with the surfaces of the tops of the protection baffles, an adjusting guide mechanism is fixedly connected with the middle of the interior of each protection baffle, one end of each transmission connecting rod is rotatably connected with the interior of the corresponding adjusting guide mechanism, and limiting sliding rods are symmetrically and fixedly connected with the positions, close to the front faces, of the inner sides of the protection baffles. The invention relates to the technical field of water conservancy. According to the water conservancy bridge flood-fighting protection device, the impact force of flood can be buffered through contact resistance, and damage caused by the flood to the protection device is avoided.

The invention discloses a WiFi distribution system based on an Android system, which includes a mobile terminal, a WiFi distribution manager and a cloud service quality server; the mobile terminal includes an Android system, a WiFi distribution agent, and a service quality agent; the WiFi distribution manager includes Policy engine and diversion manager; Described cloud service quality server comprises first service quality data processor, second service quality data processor and service quality data manager; Described mobile terminal and WiFi diversion manager, cloud service quality server communication connection. The present invention uses the WiFi class library provided by the Android system of the mobile terminal to scan the network signals in the user client, and the WiFi shunt manager selects the network signal with the largest parameter value as the best according to the service quality parameter values ​​such as network signals and device status. Excellent network, improving the efficiency of WiFi shunting.