7421results about How to "Reduce manual labor intensity" patented technology

The invention relates to a method for preparing a molecular sieve, which comprises the following steps: the molecular sieve is introduced in a gas phase ultra-stable reactor, the gas phase ultra-stable reactor is capable of moving the molecular sieve from the molecular sieve inlet of the gas phase ultra-stable reactor to the molecular sieve outlet of the gas phase ultra-stable reactor under the condition that carrying gas is not used for conveying, and the molecular sieve and gas-phase silicon tetrachloride are contacted for reacting in the gas phase ultra-stable reactor. The conveying of the molecular sieve does not require inertia carrying gas, the technology flow is simplified, carrying gas amount is saved, and the consumption of silicon tetrachloride can be greatly reduced.

The invention relates to a method for preparing a high silicon molecular sieve. The method comprises the following steps: circulating a molecular sieve along with inert carrier air under the carrying of inert carrier air flow and contacting the molecular sieve with gas-phase SiCl4 in a flowing sate, wherein the contact time of the molecular sieve and the gas-phase SiCl4 is from 10 seconds to 100 minutes. By using the method for preparing the high silicon molecular sieve in the invention, the continuous contact reaction of the molecular sieve and the SiCl4 can be achieved, and the contact time of the molecular sieve and the SiCl4 can be controlled through controlling the flow speed of the carrier air and the length of a tubular reactor, thus the contact reaction of the molecular sieve and the SiCl4 can be fully carried out in the tubular reactor.

The invention provides a construction method for a soft rock deformation tunnel lining support dismantling-replacing arch. One-time whole section integral dismantling and replacing of a lining support is achieved. The construction method has the advantages that before dismantling and replacing, a lining which loses bearing capacity is subjected to grouting reinforcement treatment first, then a temporary cover arch is additionally arranged outside for reinforcement, and afterwards, the lining support is dismantled step by step, so that potential safety hazards caused by dismantling or removing of a temporary platform frame are avoided, and some security risks are avoided effectively. According to the construction method, the construction difficult problem of soft rock large deformation occurs during construction of a tunnel in special and complex geology is solved. Through the created novel construction method, the construction difficult problem of second lining cracking deformation needing remediation due to weak surrounding rock large deformation is solved. Through the construction method, safe, fast and economic treatment and remediation of the lining support and arch replacing construction are achieved, and the tunnel structure stability and construction safety are ensured effectively.

The invention provides a gantry-type automatic spot welding system for a battery pack, which comprises a spot welding device and a spot welding jig fixing device which are vertically arranged and are connected with a PLC (programmable logic controller) of the system. The spot welding device comprises a beam, a group of opposite vertical columns in parallel, a spot welding mechanism, an X-axis sliding table, a Y-axis movement mechanism and an X-axis movement mechanism, wherein the vertical columns are used for adjusting the height of the beam, the X-axis sliding table is used for fixing the spot welding mechanism, the Y-axis movement mechanism enables the spot welding mechanism to transversely move, and the X-axis movement mechanism enables the X-axis sliding table to transversely move. The spot welding jig fixing device comprises a spot welding jig platen and a clamping mechanism for clamping a spot welding jig, wherein the clamping mechanism is arranged on the spot welding jig platen and is perpendicular to the spot welding mechanism. By the aid of a gantry-type structure, clamping is performed once, cells are numerous, spot welding parameters are controllable, and the system is fast in running speed, high in spot welding efficiency, highly adaptable to the cells, accurate in positioning and fine in spot welding quality.

The invention relates to a multifunctional wiring-duct machining device and a machining method thereof. The machining device comprises a C-shaped base, an upper die rotary plate, a plurality of upper dies, a downward pressing device and a lower die. The upper die rotary plate is rotationally mounted at the upper end of the inner side of the C-shaped base, and the upper dies are mounted at the lower end of the upper die rotary plate in the radial direction. The downward pressing device is vertically mounted on the top of the C-shaped base and located on one side of the radial direction of the rotary plate. The lower die is fixedly mounted in the position, below the downward pressing device, of the upper end of the bottom of the C-shaped base. According to the multifunctional wiring-duct machining device and the machining method thereof, the problem that dies are frequently replaced during wiring-duct machining is solved; after integration, operation is convenient, batch machining can be achieved, work hours are shortened, and the manual labor intensity is relieved; in addition, after program control is added, automatic machining can be achieved, and the automation degree is increased.

The invention provides an automatic backlight component detecting, labeling and film sticking production line which is automatically controlled by a software driving system. The automatic backlight component detecting, labeling and film sticking production line comprises a workbench arranged horizontally. A conveying mechanism, an energization detecting platform, a rotating disk, a feeding device, a position detecting camera, a film sticking device, a film pressing device, a labeling device, a bubble detecting camera and a discharging device are installed on the workbench, wherein the film sticking device is used for sticking a thin film on a backlight component. At least seven positioning stations are arranged on the rotating disk in the circumferential direction, and the feeding device, the position detecting camera, the film sticking device, the film pressing device, the labeling device, the bubble detecting camera and the discharging device are sequentially arranged on the rotating disk in the circumferential direction in a surrounded mode and are in one-to-one correspondence with the seven positioning stations. According to the automatic backlight component detecting, labeling and film sticking production line, the output efficiency of the backlight component is greatly improved, the manual labor intensity is relieved, and the output processes of the backlight component are simplified. The invention further provides an automatic backlight component detecting, labeling and film sticking method.

The invention relates to a manufacturing method for continuous direct spinning fine denier yarn by uhmwpe jelly method, belonging to the spinning area and solving the problem that the single yarn or yarn beam generated by prior technology is on the high side and bad uniformity so that the difficulty for stability of manufacturing and quality of subsequent product is enhanced and the applicable range is limited. The method is provided with reasonable and compact process flow, stable process control, skillful operation and improving the quality and uniformity of product. By the method continuous stable spinning in line is realized in process parameters and the production efficiency is improved. The labor cost and intensity are lessened. Because there is less turnover link in the middle of process it is favor of decreasing producing consumption and uncontrollable factors. Under the stable running, uhmwpe fine denier yarn or yarn beam with even and stable quality, and good performance is provided.

Disclosed is an automatic bundle splitting and lay-feeding device. According to the device, a motor is installed below a machine frame and connected with a feeding transmission mechanism and a conveying part which are installed above the machine frame, and side baffles are installed at the two sides of the conveying part; a hopper is installed on the machine frame, a pressing plate guiding part is arranged on the upper portion of the interior of the hopper, and a pressing mechanism is arranged on the pressing plate guiding part; a feeding roller part is installed on the machine frame, part of composing mechanisms are arranged in the hopper, and an upper movable scraper blade part is installed on the hopper and attached to a lower fixed scraper blade installed on the machine frame; the feeding roller part is in butt joint with the lower fixed scraper blade to achieve bundle splitting separation of straw, straw finally falls on the conveying part and is conveyed to a straw braiding machine through a conveyer belt provided with conveying spike teeth, and then automatic bundle splitting separation and lay-feeding of straw are achieved. The working efficiency of the straw braiding machine is effectively improved, labor intensity is relieved, processing and recycling of straw are facilitated, and greater economic benefits are created.

The embodiment of the invention provides a parcel sorting AGV system. The system comprises a sorting platform, a plurality of two-dimensional code positioning coordinates, at least one sorting AGV and a plurality of sorting grids, wherein the two-dimensional code positioning coordinates are fixed to the sorting platform, the sorting AGVs operate on the sorting platform, positioning is carried out through the two-dimensional code positioning coordinates, each sorting grid is bound with a corresponding two-dimensional code positioning coordinate, and therefore parcels can be sorted to the corresponding sorting grids. The technical scheme of the system has the beneficial effects that the parcels can be automatically sorted through the dispatching and simultaneous operation of the multiple sorting AGVs, a novel sorting operation mode is provided, the automation degree is high, the automatic sorting efficiency of a warehouse can be effectively improved, the manual work is replaced by the AGVs, the labor intensity can be reduced, the accuracy rate can be increased, and the flexible operation of the warehouse can be improved

The invention relates to an eel and loach slaughtering machine which belongs to the field of an aquatic product processing machine. The eel and loach slaughtering machine is formed by a rack, a feeding barrel and a slaughtering device, wherein the feeding barrel is mounted at the one end of the rack and the slaughtering device is arranged at the other end of the rack; the feeding barrel and the slaughtering device are movably connected through a feeding hose and a hose clamp; and the slaughtering device is provided with a protection cover. The eel and loach slaughtering machine disclosed by the invention adopts a feeding roller to randomly grasp and convey eel and loach, the slaughtering speed is high, the slaughtering requirements on eel and loach with different sizes can be met, and the frequent problems that some eel and loach are not correctly slaughtered or are not slaughtered when an existing slaughtering machine is used for slaughtering eel and loach with different sizes are solved. When the eel and loach slaughtering machine disclosed by the invention is used for slaughtering eel and loach, eel and loach do not need to be classified according to specifications and sizes in advance, so that the labor intensity of workers is reduced and the working efficiency is improved; and eel and loach can be slaughtered from abdomens or from backs through the selection connection between the feeding hose and a back cutting supporting plate and between the feeding hose and an abdomen cutting supporting plate, and furthermore, the requirements on deep processing of eel and loach can be met.

The invention relates to a universal data acquisition unit and a data acquisition method thereof, belonging to the technical field of data acquisition; the universal data acquisition unit comprises amicroprocessor; a multi-path discrete signal input interface is connected with the input end of a counter by a photoelectric isolating circuit, and a multi-path continuous signal input interface is connected with the input end of an A/D converter, and a microprocessor is connected with the input ends of the A/D converter and the counter. The data acquisition method comprises that: system initialization is carried out; continuous and discrete signal interrupt vector is set; interrupt latency is carried out, if the discrete signal is interrupted, the discrete signal is acquired; if the continuous signal is interrupted, the continuous signal is acquired; if a watchdog is interrupted, a system is restarted; if hibernation is interrupted, system setting data is stored, and then a hibernation state is carried out; and then, interrupt latency awaken operation is carried out, if awakening is interrupted, the system is started, and the setting is restored before interruption; if the continuoussignal and the discrete signal are acquired, interrupt latency is continuously carried out after data is transmitted to an upper computer; if not, interrupt latency is carried out directly.

The invention relates to a tube segment shipping and trolley towing integrated device of a shield machine, belonging to the technical field of tunneling equipment. The integrated device comprises a two-track beam, a pair of electric hoists mounted under the two-track beam, a travelling trolley towing the electric hoists to travel and a connecting frame; the connecting frame is mounted on the two-track beam; the two-track beam is mounted between a traveling beam of a tube segment assembling machine and a first-section trolley of a back affiliated system; the front-station working end and the back-station working end of the two-track beam are horizontal beams, and a middle part of the two-track beam is an tilted beam; the front end of the two-track beam is lower than the back end of the two-track beam; the connecting frame is a truss structure; the left side and the right side of the connecting frame are respectively connected with the two beams of the two-track beam; the front end of the connecting frame is movably connected with the traveling beam of the tube segment assembling machine; and the back end of the connecting frame is connected with the first-section trolley of the back affiliated system through a pin shaft. The tube segment shipping and trolley towing integrated device of the shield machine provided by the invention has a simple structure, the bearing strength is enhanced under the premise of not increasing the weight, the shipping efficiency is high, the labor intensity for workers is lowered, and the cost and the failure rate of equipment are lowered.

The invention discloses a hydrologic data monitoring system, which comprises a monitoring center system, one or more wireless gateways, one or more wireless hydrologic data acquisition terminals and one or more sensors for measuring hydrologic data, wherein each wireless hydrologic data acquisition terminal is connected with the one or more sensors, and used for receiving the hydrologic data from the sensor which is connected with the wireless hydrologic data acquisition terminal, converting the hydrologic data and then sending the hydrologic data to each wireless gateway; and each wireless gateway is used for receiving the hydrologic data from the one or more wireless hydrologic data acquisition terminals in a coverage range of the wireless gateway, aggregating the hydrologic data and then sending the hydrologic data to the monitoring center system. By adoption of the hydrologic data monitoring system, low-cost and low-complexity sensor data acquisition, transmission and monitoring associated with hydrologic monitoring can be realized.

The invention discloses a steel wire rod take-up device which comprises a rack and a wire arranging assembly. An automatic wire clamping and wheel discharging assembly used for clamping a spool and a spool ejecting assembly are arranged on one side below the wire arranging assembly, wherein the automatic wire clamping and wheel discharging assembly and the spool ejecting assembly are fixed to the rack respectively, an automatic disc feeding and discharging assembly located between the automatic wire clamping and wheel discharging assembly and the spool ejecting assembly is arranged below a wire arranging wheel set, a wire pushing and locating assembly and an automatic fusing assembly are oppositely arranged on one side of the automatic wire clamping and wheel discharging assembly and one side of the spool ejecting assembly, the distance between the wire pushing and locating assembly and the automatic fusing assembly is larger than the axis length of the spool, a steel wire locating clamp is arranged on the automatic fusing assembly, and the signal input end of the wire arranging assembly, the signal input end of the automatic wire clamping and wheel discharging assembly, the signal input end of the spool ejecting assembly, the signal input end of the automatic disc feeding and discharging assembly, the signal input end of the wire pushing and locating assembly and the signal input end of the automatic fusing assembly are all connected with the signal output end of a PLC. The steel wire rod take-up device is high in automation degree, high in production efficiency, low in manual labor intensity, and suitable for being widely applied to cable devices.

The invention discloses a fruit picking device. The fruit picking device comprises a telescopic supporting rod, wherein a pipe sleeve is arranged on the top end of the supporting rod; a containing netis arranged at a lower end opening of the pipe sleeve; a blade annular cutting mechanism is arranged in an upper end opening of the pipe sleeve; the supporting rod is provided with a mechanism whichis used for driving the blade annular cutting mechanism to open and close through a gear transmission mechanism so as to realize blade engaged cutting. According to the fruit picking device disclosedby the invention, the cam driving blade annular cutting mechanism adopted by the invention is used as a tool for cutting stems of fruits, so that the characteristic of labor saving is obtained, and the accuracy and the reliability that the fruits fall into a net after cutting can also be increased; a mode of using a big pipe to sleeve a small pipe is adopted, and a seat pipe clamp is used as a locking device, so that length stretching is realized, and risk of manual operation is greatly reduced; a multi-blade cutting mode is adopted, so that the cutting efficiency can be increased; by adoptingthe containing net which is smaller in inner diameter and has certain elasticity, cut fruits can be buffered, the fruits are prevented from being damaged due to direct falling, and meanwhile, the manual labor strength is reduced.