63results about How to "Avoid manual replacement" patented technology

The invention discloses an intelligent dust-removal and ventilating system and relates to the field of air purification devices. The intelligent dust-removal and ventilating system comprises a channel. A first filtering plate and a second filtering plate which can be attached are arranged in the channel, and the first filtering plate is slidably connected with the inner wall of the channel in thevertical direction. The second filtering plate is slidably connected with the inner wall of the channel in the horizontal direction. An airbag is fixedly connected to the top of the first filtering plate, and the other side of the airbag is fixedly connected with the top wall of the channel. An elastic piece is arranged between the bottom of the first filtering plate and the bottom wall of the channel, and a through hole is formed in the first filtering plate. A slim hole is formed in the second filtering plate, and the communicating area of the through hole and the slim hole is increased gradually in the process of downward moving of the first filtering plate. A water tank is arranged on the upper portion of the channel, a plurality of spray holes communicating with the water tank are formed in the top wall of the channel, and when the second filtering plate and the first filtering plate are attached, the spray holes can be shielded. The problems that an existing ventilating device isprone to being blocked and cannot automatically adjust the ventilation quantity according to the environment temperature are solved, and the intelligent dust-removal and ventilating system is mainlyused for ventilating and dust removal of a factory.

The invention discloses a self-filling fuel cell hydrogen supply system. The system comprises a hydrogen generating unit and a hydrogen storage and supply unit, wherein the hydrogen generating unit is used for generating hydrogen which enters the hydrogen storage and supply unit through a booster pump; the hydrogen storage and supply unit is used for storing the hydrogen and supplying the hydrogen for a fuel cell system; water finally produced during a reaction in the fuel cell system is also provided for the hydrogen generating unit to be used for producing hydrogen continuously. According to the invention, a great deal of manpower and material resources can be saved, and the system is low in operation cost, free of maintenance and low in energy consumption, thus having wide application prospects.

The present invention discloses an industrial production chromatography apparatus, which comprises a plurality of material feeding devices, a main feeding pipe, a chromatography tank, a main material discharge pipe, a plurality of collection pipes and corresponding collection devices, wherein the material feeding device comprises a material feeding tank and a water pump, the material feeding tank is connected with the main material feeding pipe through the water pump, material feeding opening / closing valves are arranged between the water pumps of every material feeding device and the main material feeding pipe, the upper end of the chromatography tank is provided with a material inlet, and is connected with the main material feeding pipe through the material inlet, the lower end of the chromatography tank is provided with a material outlet, and is connected with the main material discharge pipe through the material outlet, the main material discharge pipe is connected with the corresponding collection devices through the collection pipes, and every collection pipe is respectively provided a material discharge opening / closing valve. The industrial production chromatography apparatus has characteristics of simple structure and easy operation.

The invention relates to a safe conveying method of Phosphorus Oxychloride. In the method, a novel Phosphorus Oxychlorid conveying device is adopted; the conveying device includes a source bottle, an automatic fluid infusion device, a bubbler and a flow controller. Special embalmment is carried out on all the containers and valves, thus being capable of ensuring the purity of the Phosphorus Oxychlorid. Compared with the prior art, the safe conveying method of Phosphorus Oxychloride has the advantages of convenient, safe and reliable conveying, bringing great convenience to logistic operation, and the like.

The invention discloses a chemical material screening machine. The chemical material screening machine comprises a box, a material cavity is formed in the box, vibration cavities are formed in the twosides of the material cavity, and vibrators are fixedly mounted at the bottoms of the vibration cavities; a screening cavity is formed in the lower surfaces of the materials cavity and the vibrationcavities and internally provided with a plurality of first electric telescopic rods, the first electric telescopic rods are connected with screening plates, and the screening cavity is further provided with supporting strip blocks; and a storage cavity and clearing cavities are formed in the lower surface of the screening cavity, the side walls of the clearing cavities are connected with second electric telescopic rods, and pushing plates are arranged at one ends of the second electric telescopic rods. The chemical material screening machine has the beneficial effects that a plurality of firstmotors are mutually combined with the screening plates with the different specifications, the screening plates with the different specifications can be switched at any time, manual replacing is avoided, and convenience and quickness are better achieved; and through combination of second motors and the pushing plates, remaining materials can be quickly cleared, and pollution to other types of materials is prevented.

The present invention provides a change-over device comprising a signal receiving end, at least a signal transmitting end, at least a standby end, a programmable logic device and a jumper wire setting device comprising at least a jumper wire setting end, wherein, the signal receiving end is used for connecting the signal output end of a hardware, the signal transmitting end and the standby end are used for connecting the signal input end of another hardware, the programmable logic device comprises at least an input pin that is correspondingly connected with at least a signal receiving end, atleast an output pin that is correspondingly connected with at least a signal transmitting end, at least a standby output pin that is correspondingly connected with at least a standby end, and a control pin that is connected with the jumper wire setting device, and when the signal transmitting between the signal receiving end and the signal transmitting end is failed, the programmable logic deviceis driven by changing the level state of the control pin through setting the jumper wire setting device to output the failed transmitting signals to the standby end. Direct substitution change-over device using and manual wire jumping are avoided by using the change-over device, and time and cost are both saved.

The invention discloses a lithium battery pelleter, and belongs to the field of battery pelleters. The lithium battery pelleter comprises a pole piece conveying belt, a working belt is arranged at theupper end of the pole piece conveying belt, the working belt is in contact with the pole piece conveying belt, the working belt is fixedly connected with a shell, and the shell is fixedly arranged atthe upper part of the pole piece conveying belt. A polishing layer and a powder brushing layer are sequentially arranged on the lower end surface of the working belt from left to right, a first air bag and a first elastic steel wire are arranged in the working belt, the first elastic steel wire is in a curly shape in a natural state, and the powder brushing layer is fixedly connected to the lowerend of the working belt. And a plurality of groups of second reinforcing steel bars are uniformly and fixedly connected to the upper surface of a powder brushing layer section of the working belt.

A neural interventional high-pressure continuous perfusion system comprises a delivery device, clamping devices, pressurizing devices, infusion devices, and a measurement control system; the delivery device is fixed on a ground of an operating room and is provided with a plurality of identical delivery carts which are identical in structure, each delivery cart is fixedly provided with one clamping device that clamps a corresponding infusion bag, and the pressurizing devices and the infusion devices are arranged on two sides of the delivery device respectively; when the delivery carts arrive at a predetermined position, the measurement control system controls the delivery carts to stop moving and drives the pressurizing devices to pressurize the infusion bags, and the infusion devices are controlled to deliver liquid medicine in the infusion bags to the outside. The neural interventional high-pressure continuous perfusion system provides automatic pressurizing of infusion bags, detection of infusion bag parameters, automatic replacement of the infusion bags, and warning for infusion anomalies.

The invention relates to the technical field of drinking water purification, and discloses a filtering device for solving the problems that a filter screen cannot be automatically replaced and cannot be automatically cleaned, the filtering device comprises a shell, and through cooperative use of the filter screen, a rotating plate, a baffle, a first connecting rod, a second connecting rod and a large gear, sewage is automatically and intermittently introduced during sewage treatment; meanwhile, the filter screen can be automatically replaced when sewage is filtered, manual replacement is avoided, the situation that the filtering effect of the sewage is affected due to the fact that manual replacement is not conducted in time is avoided, through cooperative use of a first rotary disc, a second rotary disc, a movable block and a brush plate, the filter screen can be automatically cleaned, and therefore manual cleaning is not needed; and compared with the prior art, the sewage treatment device has the advantages that more time and labor are saved, the working efficiency during sewage treatment is improved, the two steps of automatic replacement of the filter screen and automatic cleaning of the filter screen are linked through cooperative use of the first disc and the limiting sleeve, so that the linkage of the whole device is improved, and the operation is simpler.

The invention relates to a multi-frequency shared high-efficiency compact field feed source system which comprises a first transmitting feed source, a second transmitting feed source, a third transmitting feed source, a fourth transmitting feed source, a first receiving feed source, a second receiving feed source, a fourth receiving feed source and a rotatable feed source support panel. The feed sources are symmetrically distributed on two sides of the panel by taking the panel axis as an axis. The whole feed source panel is installed on a mechanical slide rail, and the feed source system canbe switched between an antenna measurement mode and an RCS measurement mode through the movement of the slide rail and the control of the control unit. When RCS measurement is carried out, the slide rail returns to the initial position, the center of the feed source panel is located at the focal point of the reflecting surface, and broadband RCS measurement can be realized by controlling the radiofrequency switch of the transceiving feed source through the control unit. When antenna measurement is carried out, the slide rail moves the receiving feed source of the measurement frequency band tothe focal point of the reflecting surface so as to carry out antenna measurement, and the horizontal polarization isolation degree between the feed sources can be greatly improved through the micro rotation of the feed source panel. According to the multi-band and multi-measurement-mode compact field feed source system, the test efficiency is greatly improved, and the test efficiency of large-scale and ultra-large-scale compact field test fields is obviously improved. Meanwhile, due to the improvement of the test efficiency, broadband sweep frequency measurement during continuous scanning ofthe turntable becomes possible.

The invention relates to a rubber sealing strip preparing and forming process. A bottom plate, an extruder, a supporting plate, a circular forming device, a square forming device and a supporting device are arranged to cooperatively complete preparation work of a sealing rubber strip. According to the rubber sealing strip preparing and forming process, the problems that during preparing, existing rubber sealing strip manufacturing equipment can only conduct forming manufacturing on rubber sealing strips of one shape generally, when rubber sealing strips of different shapes are manufactured, forming molds need to be manually replaced, and a manual mold replacing process is tedious, so that the manufacturing efficiency of the rubber sealing strips is reduced, it is difficult for the existing rubber sealing strip manufacturing equipment to quickly adjust depths of grooves in the middles of cross sections of the rubber sealing strips, the consistency of the depths of the grooves is difficult to manually control, and then the applicability of the equipment is reduced.

The invention relates to a self-adaptive scaling platform applied to multi-size POL laser cutting. The self-adaptive scaling platform comprises an X-axis transmission assembly, a Y-axis sliding plate module, a Y-axis transmission assembly and waste clamping assemblies; the Y-axis sliding plate module and the Y-axis transmission assembly are both installed on the X-axis transmission assembly; the waste clamping assemblies are evenly distributed on the outer side surfaces of the Y-axis sliding plate module and the Y-axis transmission assembly; the X-axis transmission assembly drives the Y-axis sliding plate module to be arranged in a driving connection mode in the X-axis direction; and the Y-axis transmission assembly is connected with the Y-axis sliding plate module through a linkage sliding block guide rail assembly. The self-adaptive adjustable platform is used for sucking and fixing products, and compared with a previous fixed platform, the adjustable platform can adapt to products of various sizes and is good in compatibility.

The invention discloses an NFC intelligent sample barrel. The NFC intelligent sample barrel comprises a barrel body, a barrel cover, a connecting device for connecting the barrel body with the barrelcover, an induction device and a control device; the barrel cover is provided with a handle, the connecting device is used for connecting the barrel body with the barrel cover, the induction device isarranged on the barrel cover, the control device is arranged on the barrel body, the connecting device comprises a fixing frame, a torsional spring and a connecting shaft, the fixing frame is arranged on the barrel body, the connecting shaft is arranged on the fixing frame, the torsional spring is arranged on the connecting shaft, one end of the connecting shaft is connected with the barrel coverthrough a connecting rod, a clamping cover groove is formed in the barrel body, and is formed in the edge, close to the barrel cover, of the barrel body, the induction device is arranged on the barrel cover and located on one side of the clamping cover groove, the control device is arranged on the outer wall of the barrel body and close to the induction device, and the NFC intelligent sample barrel has the high confidentiality performance, and confidentiality of the transport process from a sample preparing room to the laboratory of samples can be ensured.

The invention discloses an energy-saving and high-efficiency dust remover. The energy-saving and high-efficiency dust remover comprises a dust remover main body, a telescopic fixed column, a dust remover and atomizing sprayers, wherein a rotary disc is movably connected at the top end of the dust remover main body; a fixed rod is movably connected at the top part of the rotary disc; the telescopicfixed column is fixedly connected at the middle part of the top end of the rotary disc; the dust remover is fixedly connected at the top part of the telescopic fixed column; the atomizing sprayers are embedded into and connected with the periphery of the dust remover; a dust-component detector is connected at one side of the top end of the dust remover main body in a penetrating manner. The dust-component detector can adjust the power of the dust remover according to the ash content in the air, so that the energy is saved and the working efficiency is improved; a pneumatic pump is conducive to improving the working efficiency of the device, so that the high efficiency of the device is embodied; water sprayed by the atomizing sprayers can be blown away by an adjustable electric fan, and then water is fully mixed with dust in air, so that the effect of removing dust is achieved, and the adjustable electric fan is applied to the energy-saving and high-efficiency dust remover; the energy-saving and high-efficiency dust remover has a wide development prospect in future.

The invention relates to an apparatus for radiometrically investigating a plurality of samples, with: a radiation device providing a plurality of radiation elements, a radiation element comprising at least one emitter element, wherein the radiation device preferably provides at least two emitter elements which provide radiation with different radiation spectra, wherein at least two of said emitter elements are adapted to emit radiation during time periods which at least partially overlap, and a control device, controlling said radiation elements, a sample holder member providing a plurality of sample positions for supporting a plurality of samples, wherein preferably at least a part of the radiation device and the sample holder member are adapted to be moved against each other during the investigation procedure and wherein at least one radiation element is adapted to irradiate a sample with radiation via a first optical path which causes the sample to emit sample radiation with at least one sample radiation frequency via a second optical path towards at least one detection device, said at least one detection device being adapted to detect the sample radiation of at least two samples as a sum signal during time periods which at least partially overlap; and an evaluation device which is adapted to evaluate the sample radiation of at least one individual sample from said sum signal. The invention relates further to a method for photometrically investigating sample radiations of at least one sample, which are caused by the radiation of N emitter elements of at least one radiation element wherein said N emitter elements are emitting radiation during time periods which at least partially overlap, to detect the sample radiation of at least two samples as a sum signal during time periods which at least partially overlap and to evaluate the sample radiation of at least one individual sample from said sum signal.

The invention discloses a gauze reeling device for spinning. The device comprises a gauze roller; moving blocks are symmetrically disposed on the two sides of the gauze roller; the ends of the gauze roller penetrate through the moving blocks and extend into the moving blocks; the moving blocks are connected with one ends of gears; one ends of the moving blocks penetrate through the gears and extend into the gears; and the ends, extending into the gears, of the moving blocks are connected with one ends of sleeve pipes, the other ends of the sleeve pipes are connected with one ends of the threaded rods, and the other ends of the threaded rods are fixedly connected with one ends of second motors. By means of the gauze reeling device for spinning, the gauge roller is fixed through a clamping device, the second motors drive the threaded rods to rotate, then the sleeve pipes are rotated and contracted so as to drive the moving blocks to rotate, and the gauge roller is dismounted from the moving blocks and replaced, so that manual replacement is avoided, the labor and time are saved, the potential safety hazard is reduced, the working efficiency of a spinning machine is improved, the economic income of enterprises is increased, and the practicability is high.

The invention relates to the technical field of ship webs, discloses a ship web steel structure support with an anti-corrosion structure for buffering and shock absorption, and solves the problems that the steel structure support is poor in shock absorption performance, so that the protection performance of a wire harness is low, and the wire harness is inconvenient to disassemble and assemble. Two mounting grooves are symmetrically formed in one side of the steel support body, wire inserting pipes are inserted into the two mounting grooves in a penetrating mode, clamping mechanisms are connected to one ends of the two wire inserting pipes, the two clamping mechanisms are connected through a driving mechanism, and first containing grooves are symmetrically formed in the steel support body; the two first containing grooves are connected through a second containing groove, the two first containing grooves communicate with the mounting groove, clamping sets connected with the wire inserting pipe are arranged in the first containing grooves, and damping mechanisms are arranged on the two sides of each clamping set; by means of the design, convenience is effectively brought to disassembly and assembly of the wire inserting pipe and the wire harness, and labor input is effectively saved.

The invention relates to an unmanned ship for floating oil cleaning and recycling. The unmanned ship for floating oil cleaning and recycling comprises a ship body, a fixed plate, a recycling tank, a solar energy drive mechanism, a cleaning mechanism and a wringing mechanism. According to the unmanned ship for floating oil cleaning and recycling, the operation of a device on the unmanned ship is supplied with power generated through a solar panel, and the clean energy is used, so that energy conservation and environment protection are realized; through remote control, people is prevented from touching floating oil, so that the health of a human body is protected; compared with an existing device for cleaning the floating oil by using an oil absorption felt, the manual replacement of the oilabsorption felt is avoided, the time is saved, and the working efficiency is improved; and through the wringing mechanism, the floating oil on the oil absorption felt is wrung out , so that comparedwith an existing device for cleaning the oil absorption felt, the wringing device realizes a series of operations such as pulling, squeezing and wringing, the floating oil on the oil absorption felt is cleaned thoroughly, the assembly-line type integrated operation is adopted for floating oil cleaning, floating oil recycling and oil absorption felt reutilizing, and practicability is realized.

The invention belongs to the technical field of cleaning robots, and particularly relates to cleaning equipment and a cleaning robot system. The cleaning equipment comprises a base, a liquid storage structure is arranged in the base, the liquid storage structure comprises a sewage cavity and a clear water cavity, the sewage cavity is used for storing sewage generated by the cleaning robot, and the clear water cavity is used for storing clear water formed after the sewage is filtered; the filtering structure comprises a filtering part and a vibration part, the filtering part is provided with a sewage side and a clear water side which are opposite to each other, and sewage in the sewage cavity sequentially flows through the sewage side and the clear water side to enter the clear water cavity; wherein the vibration part is arranged in the base and is used for providing vibration force for the filtering part so as to clean the filtering part. According to the filtering device, the vibration part is arranged and provides vibration force for the filtering part, so that impurity particles attached to the filtering part are vibrated off, the filtering part is not blocked, the filtering effect can be continuously achieved, manual replacement or cleaning is avoided, and the use experience is improved.

The invention discloses a tunnel construction wastewater cyclic utilization apparatus, which comprises a water inlet pipe, a main device, a digital display screen, an operation button, a control cabinet, an apparatus shell, a base, an omnidirectional wheel, a water outlet pipe, and a fixed frame. The main device comprises a driving mechanism, a cam transmission mechanism, a chain wheel mechanism,a sludge removing mechanism, a stay wire transmission mechanism, an alum liquid feeding mechanism, a filter box, a sludge discharge opening, a filter screen, a connection water pipe, an oxidizing box,and a contact-oxidation column. The driving mechanism, the cam transmission mechanism, the chain wheel mechanism, the sludge removing mechanism, the stay wire transmission mechanism, and the alum liquid feeding mechanism are arranged in the main device of the apparatus; sludge on the filter screen can be automatically and periodically cleaned; the filter screen does not need to be replaced manually, and the cyclic wastewater filtering efficiency is improved therefore.

The present invention provides an embroidery machine inkjet device, inkjet control method and system. The embroidery machine inkjet device includes a fixing seat, gas path switches and inkjet devices;a plurality of gas path switches and inkjet devices are provided; the fixing seat is connected with an embroidery machine; each inkjet device includes an inkjet tube and an ink storage tube, whereinthe inkjet tube is mounted at the lower end of the fixing seat, the ink storage tube is communicated with the inkjet tube, and the ink storage tube is used for supplying ink to the inkjet tube; the gas path switches are electrically connected with the control system of the embroidery machine; and the gas path switches are connected with the corresponding inkjet tubes; and the gas path switches areconnected with an external gas source, such that the control system of the embroidery machine controls the corresponding inkjet tubes through the gas path switches so as to make the inkjet tubes disconnected from or communicated with the external gas source. Compared with the prior art, the embroidery machine inkjet device provided by the invention avoids the manual replacement of inkjet color and improve working efficiency.

The invention discloses a hardware punching machine tool. The hardware punching machine tool comprises a machine body, wherein an extending hydraulic cylinder is arranged in the machine body; a matching block is arranged on one side of a push rod of the extending hydraulic cylinder; symmetrical guide rods are arranged on one side of the matching block; the guide rods are connected with the machine body in a sliding fit mode; symmetrical internal guide grooves are formed in an upper side and a lower side of the interior of the machine body and the matching block; an upper die base and a lower die base are arranged in the interior of the machine body; sliding matching box bodies are arranged in the internal guide grooves in a sliding mode; a box body inner cavity is formed in each sliding matching box body; a locking nut and a locking bolt are arranged in each box body inner cavity; the lower die base, the matching block and the sliding matching box bodies are locked through the locking nuts and the locking bolts; and a bottom sliding device facilitating sliding of the lower die base is arranged in the machine body. The hardware punching machine tool can achieve rapid replacement of dies by sliding the dies in T-shaped grooves, so that manual replacement by personnel is avoided.

The invention relates to the technical field of enterprise management. The invention further discloses an intelligent damp-proof enterprise file storage device which comprises a shell; the inner bottom of the shell is movably connected with a material collecting disc; a ventilation motor is fixedly connected to the interior of the shell; wherein the interior of the shell is movably connected witha supporting column, the exterior of the supporting column is fixedly connected with a storage rack, the interior of the storage rack is provided with a moisture absorption cavity, the exterior of themoisture absorption cavity is fixedly connected with a feeding pipe and a discharging pipe, the exterior of the discharging pipe is movably connected with a control valve, and the top of the shell isfixedly connected with a feeder. Through cooperative use of the shell, the supporting column and the storage rack, the storage space of the storage rack for storing files is increased, the space utilization rate of the file storage device is increased, the situation that a file cabinet is designed to be too high or the occupied area is increased is effectively avoided, and therefore the use effect of the file storage device is improved.

The invention discloses a lithium battery sheet making machine, which belongs to the field of battery sheet making machines. A lithium battery sheet making machine includes a pole piece conveyor belt. A working belt is arranged on the upper end of the pole piece conveyor belt. The conveyor belts are in contact with each other, and the working belt is fixedly connected with a casing, and the casing is fixedly installed on the upper part of the pole piece conveyor belt. There are first airbags and first elastic steel wires inside, the first elastic steel wires are curled in their natural state, the powder coating layer is fixedly connected to the lower end of the working belt, and the working belt is evenly and fixedly connected on the upper surface of the powder coating layer section Multiple sets have second reinforcing steel bars.