46results about How to "Increase intensity" patented technology

The utility model discloses a hilling mechanism which comprises a transmission assembly, a transmission case and a coulter soil throwing assembly. In the axial direction of the transmission assembly, the two ends of the transmission assembly are in transmission connection with the corresponding coulter soil throwing assemblies through transmission boxes respectively, the two coulter soil throwing assemblies are oppositely arranged, and the two transmission boxes are oppositely arranged; the axis of the transmission assembly is distributed in the horizontal direction. An included angle larger than 10 degrees and smaller than 30 degrees is formed between the axis of the coulter soil throwing assembly and the axis of the transmission assembly. The distance between the two transmission boxes is gradually increased in the direction from the transmission assembly to the coulter soil throwing assembly. On the premise that driving force is not increased, the ridging effect can be improved, and the ridging device is suitable for ridging operation in areas with large soil viscosity.

The manual clamping jig comprises a workbench and a fixing rod, the fixing rod is arranged at the top of the workbench, a vertical rod is arranged behind the fixing rod, a first connecting rod is arranged on the left side of the interior of the vertical rod, a second connecting rod is arranged on the right side of the interior of the vertical rod, and the second connecting rod is connected with the workbench. The rear portions of the first connecting rod and the second connecting rod are fixedly connected with extending rods, the opposite ends of the two extending rods are each provided with a clamping block, the height of the fixing rod is adjusted firstly, then the positions of the first connecting rod and the second connecting rod in the fixing rod are moved, clamping work is conducted on parts, the clamping force and flexibility are improved, and the clamping efficiency is improved. The adaptability of the jig is improved; the motor is started to drive the threaded rod to operate, the sliding block moves in the sliding groove, moving work of the two clamping blocks is achieved, convenience is brought to automatic operation, numerical values are compared through the ultrasonic generator, the ultrasonic receiver and the scale marks, and convenience is brought to measurement work of parts.

The utility model relates to the technical field of mixing mill, concretely relates to a mixing mill for magnesium -carbon brick processing, including support frame, still including the mixing mill mechanism for mixing and grinding material, mixing mill mechanism is located above support frame, and is equipped with the mixing structure for mixing to material first crushing again between the main shaft and mixing bucket inner wall. Advantageous effects: through the mutual cooperation of mixing structure and mixing mill mechanism two's material realizes the multiple effects of rolling, circumferential shearing, radial rubbing, increases the area of material mixing and grinding, increases the crushing and rubbing force between materials, makes the mixing between multiple materials more uniform, thereby reduces the time of mixing and grinding, improves the quality and the efficiency of material mixing and grinding.

This disclosure relates to page interaction methods, devices, electronic devices, storage media, and program products, including displaying media content corresponding to target text; when the media content is triggered, displaying a target page corresponding to the target text, the target page being used to display the content corresponding to the target text, and the target page being in video playback mode; and playing a target video corresponding to the target text on the target page in video playback mode. This disclosure can improve the efficiency and reach of information dissemination in text.

The utility model provides a kind of rice bran crushing processing equipment, belong to rice bran crushing processing technical field, including pulverization cylinder, the inner wall of the pulverization cylinder is fixedly connected with guide plate, further include: convenient cleaning subassembly, the convenient cleaning subassembly includes the rotating seat of symmetry fixed connection in the outer wall of pulverization cylinder, located top rotating seat top wall is fixedly connected with driving motor A, the output end of driving motor A is fixedly connected with bidirectional screw rod.In the utility model, the convenient cleaning subassembly that is set can be quickly, easily open sealing cover plate, so that the upper and lower grinding disc that originally closely cooperate realizes separation, without using complex disassembly tool, also without spending a lot of time disassembling numerous components, greatly reduce the difficulty of equipment maintenance, operating personnel can directly contact the inside of pulverization cylinder and grinding disc surface, it is convenient to clean thoroughly to residual rice bran, effectively reduce maintenance time consumption and labor intensity, also help to improve the service life and operating stability of equipment.

This invention relates to the field of colored yarn matching technology, specifically a rapid sampling device based on colored yarn matching processes. It includes at least one set of vertical plates, each set comprising two vertical plates. Two boxes are symmetrically arranged vertically between the vertical plates. A sliding plate, capable of moving up and down, is slidably connected within each box. Several comb teeth are fixedly connected to the inner side of the sliding plate. After the yarn is combed and mixed, the horizontal movement of the crossbar drives the two boxes to move horizontally synchronously. The rack meshes with the first gear, driving the first round rod to rotate. The first worm gear meshes with the first worm wheel, driving the second round rod to rotate and achieving self-locking. The second gear meshes with the toothed plate, driving the sliding plate to rise, causing the comb teeth to move upwards and align their bottom surfaces with the inner surface of the rubber pad. At this time, the motor drives the round block to rotate, and the resulting misalignment, combined with the friction of the rubber pad, achieves the twisting of the mixed yarn. After twisting, the yarn is easily fed into subsequent spinning equipment to be spun into sample yarn.

The utility model discloses a slender vehicle-mounted bass sound box. The sound box comprises a box body, a bass sounding unit and an echo tube, the box body comprises a top plate, side plates and a bottom plate, and a sound cavity enclosed by the top plate, the side plates and the bottom plate is formed in the box body; the top plate is provided with a first mounting hole communicated with the sound cavity, and the top plate or the side plate is provided with a second mounting hole communicated with the sound cavity; the bass sounding unit is mounted in the first mounting hole, the bass sounding unit is provided with a vibrating diaphragm, and the vibrating diaphragm limits a part of the boundary of the sound cavity; the echo tube extends into the sound cavity from the second mounting hole; the minimum distance E between the second mounting hole and the center of the diaphragm satisfies the following formula: Rd < = E < = 3.5 Rd, wherein Rd represents the radius of the diaphragm. According to the slender vehicle-mounted bass sound box, the bass strength, the diving depth and the bass purity and texture of the vehicle-mounted bass sound box are effectively improved on the premise that the volume of the sound box is kept moderate and the cost is controllable.

The invention relates to the technical field of smart power grids, in particular to a compressed air energy storage and electrochemical energy storage cooperative scheduling method for power grid regulation, which comprises the following steps: acquiring load power of a power grid load side at different moments in each time period under each monitoring period, obtaining the charging and discharging power of each energy storage device in the hybrid energy storage system at each moment in each time period; the random fluctuation degree, the supply and demand deterioration degree and the unsteady state coefficient of each time period are calculated, and the unsteady state coefficient of each time period in the next monitoring period is predicted; extracting all asynchronous time periods; and the asynchronous coefficient of each time period is calculated, the adjustment coefficient of each time period in the next monitoring period is determined, the proportion parameters of the voltage loop and the current loop of the double-closed-loop PI control strategy are respectively adjusted, and cooperative scheduling is carried out on the energy storage equipment in the hybrid energy storage system. According to the invention, the energy storage system can timely respond to the rapid change of the load, and the fluctuation of the power grid frequency and voltage is reduced.

The invention discloses an equipment maintenance cost management and control system and method, and relates to the technical field of industrial equipment management. The system comprises an Internet of Things data sensing layer, a maintenance digital twinborn construction module, a multi-dimensional dynamic preventive maintenance cost prediction engine, a cost control and execution layer based on an intelligent contract and a self-adaptive cost allocation and optimization feedback loop. The method comprises the following steps: collecting data in real time and constructing an equipment maintenance digital twinborn body; the prediction engine generates a virtual maintenance unit containing predicted cost based on the twinborn body data; when the risk exceeds a threshold value, a block chain intelligent contract is automatically triggered, and automatic and traceable management and control are carried out on budget, process and payment; after maintenance is completed, cost is automatically shared, and data is fed back to optimize the model. According to the method, the change of the maintenance cost from passive response to active prediction and from post-event recording to whole-process automatic management and control is realized, transparency is ensured through an intelligent contract, a self-optimization closed loop is formed, and the refinement level and cost effectiveness of cost management and control are improved.

The belt conveyor cleaning device comprises a mounting mechanism, the mounting mechanism comprises a cleaning frame, a cleaning mechanism used for cleaning a belt is mounted on the inner side of the cleaning frame, the cleaning mechanism comprises a driving motor, and the driving motor is mounted on the right side of the front portion of the cleaning frame through a support. And an output shaft of the driving motor is fixedly connected with a second rotating rod through a coupler, and the rear end of the second rotating rod penetrates through the cleaning frame and extends to the rear portion of the cleaning frame. According to the belt conveyor cleaning device and the using method, the mounting mechanism and the cleaning mechanism are combined for use, a driving motor is used for driving, and a third belt wheel, a third belt, a first belt wheel and a first belt are used for transmission, so that the processes of flapping, flushing, brushing and the like can be completed while a belt is cleaned; and dust and adhesive substances on the surface of the adhesive tape are removed together.

The invention relates to the technical field of grinding, and discloses a motor magnetic sheet grinding device which comprises a supporting assembly, the supporting assembly comprises a second sliding rod, the side, away from a rolling wheel, of a clamping plate is fixedly connected with the second sliding rod, the second sliding rod penetrates through a long strip plate, and the outer wall of the second sliding rod is fixedly connected with a second elastic arc-shaped rod. The end, away from the second sliding rod, of the second elastic arc-shaped rod is fixedly connected with the long-strip plate, a sliding block is fixedly connected to the outer wall of the second sliding rod, a third sliding rod is slidably connected to the inner wall of the sliding block, the outer wall of the third sliding rod is sleeved with a spring, one end of the spring is fixedly connected with the sliding block, and the other end of the spring is fixedly connected with the long-strip plate. The end, away from the sliding block, of the spring is fixedly connected with the long strip plate, through the arrangement, through the spring and a second elastic arc-shaped rod in the supporting assembly, the force of the clamping plate on the ground object is enhanced, and objects with different widths can be clamped.

The utility model discloses a shell structure of an air leakage detection instrument, which comprises a shell, the middle parts of the two sides of the shell are recessed inwards to form holding parts, and the holding parts are in transition fit with the two sides of the shell through chamfers; the holding part is of a V-shaped structure, and a reinforcing rib is arranged in the middle of the holding part; a protection block is installed at the corner of the shell, and the protection block is matched with the shell through a buckle structure. The shell has the beneficial effects that the two sides of the shell are sunken inwards to form the holding parts, and the holding parts are in chamfer transition fit with the two sides of the shell, so that on one hand, the width size of the shell can be reduced, a worker can hold the shell conveniently, and the holding hand feeling and the holding force are improved; and meanwhile, due to the arrangement of the chamfer, hard extrusion of the edge of the holding part to the hand of the worker can be avoided, the hand can be better attached through the arrangement of the chamfer, and the use experience is further improved.

The invention provides a comprehensive scheduling method for regular maintenance of flexible equipment. The method comprises the following steps of: firstly, adopting a strategy scheduling process of layer priority, short time and equipment priority; secondly, on the basis of a forest fire fighting model, according to the relation between the number of processed procedures and the number of unprocessed procedures and loss generated by the equipment in a maintenance period, the maintenance starting point and duration of the flexible equipment are determined; and finally, a dynamic adjustment strategy is adopted, so that maintenance of flexible equipment is realized, and the total time for product processing is reduced.

The present application belongs to the technical field of sealing test, and particularly relates to a diesel engine cylinder head sealing test tool device and a test method, which comprises a tool frame, the surface of the tool frame is used for placing a diesel engine cylinder, a support plate is fixed above the tool frame, a pressing mechanism is arranged on the support plate, and a test mechanism is connected below the pressing mechanism; the test mechanism comprises a cylinder pressure gauge, a pipeline, a one-way valve and a sealing rubber head, the pressing mechanism comprises a rocking wheel, a rotating shaft, a screw rod, an arc-shaped disc, a T-shaped block, a connecting rod and a spring, the pipeline is connected below the cylinder pressure gauge, the one-way valve is arranged in the pipeline, and the sealing rubber head is sleeved outside the lower end of the pipeline, the device solves the problem that the rotating shaft bearing is installed on the support plate and the sealing property in the test process cannot be improved, so that the test data is inaccurate.

A sample support body is a sample support body used for ionizing components of a sample. The sample support body includes a substrate, a conductive layer, and a plurality of particles. The substrate includes a main surface and a plurality of holes opened in the main surface. The conductive layer is provided on the main surface so that the holes are not blocked. The plurality of particles are provided on a surface of the conductive layer. The absorption rate of the plurality of particles with respect to the energy beam used for ionization is equal to or higher than the absorption rate of the conductive layer with respect to the energy beam.

The utility model provides a kind of high-voltage circuit breaker operating mechanism, including left side plate, right side plate and connecting plate, the connecting plate is equipped with two, symmetrically arranged, respectively set between the upper and lower ends of left side plate and right side plate, fixed connection by bolt and left side plate and right side plate, right side plate is equipped with static contact and moving contact, transmission is equipped between left side plate and right side plate, moving contact is connected with transmission, transmission is used to control moving contact, linkage moving contact and static contact close and disconnect, the side wall of right side plate is equipped with protective shell, the protective shell is equipped with handle, handle is used to control transmission, by setting transmission, energy storage spring is symmetrically set on transmission, by the effect of gear engagement transmission and energy storage spring, the action speed and strength of moving contact are improved, the quick switching of circuit breaker is ensured, and the safety and reliability of power system are improved.

The present application relates to the field of agricultural machinery production, and more particularly to a kind of automatic picking machine of strawberry, including vehicle body, the double guide rail of rectangular array is arranged on the vehicle body;Moving plate, it is slidably connected on double guide rail;Rotating disc, the rotating disc is movably set on the double guide rail, the present application is transferred by setting fast subassembly, by electric push rod slider seat extension, the channel formed by two groups of first belt contacts strawberry fruit stem. Transmission roller drives cutter disc rotation, first cutting knife and second cutting knife synergistic effect, quickly cut off fruit stem, fruit stem is conveyed to collection box by belt channel, while first visual sensor continues to track next target, forms continuous picking cycle, the present application is transferred by fast subassembly by the mode of belt extruding fruit stem, reduces the time of mechanical arm back and forth turnover, realizes the fast positioning, cutting and transfer of strawberry, significantly improves picking efficiency.

The utility model discloses a rolling brush module and cleaning equipment, the rolling brush module comprises a rolling brush main body and a shielding assembly, the rolling brush main body is at least used for being installed at the bottom of the cleaning equipment, a suction port is formed between the rolling brush main body and a to-be-cleaned surface along a first direction, and the suction port is used for sucking garbage on the to-be-cleaned surface into a dust box of the cleaning equipment; the shielding assembly comprises a shielding piece and a driving mechanism, the shielding piece is at least arranged on the front side of the rolling brush body in the advancing direction of the cleaning equipment, and the driving mechanism is connected with the shielding piece and configured to shield the rolling brush body under the action of friction force applied by the to-be-cleaned face. And the shielding piece is driven to do lifting motion relative to the rolling brush main body so as to change the size of the suction port. The dust removal device solves the problem that the dust removal efficiency of the cleaning device on the soft to-be-cleaned surface is low.

The utility model discloses a water pressure adjustable denture fine cleaning device which comprises a water storage tank, a water supply assembly and a plurality of cleaning boxes, a pressurization assembly communicated with an inner cavity of the water storage tank is installed on the outer side of the water storage tank, a water outlet pipe communicated with the inner cavity of the water storage tank is installed at the bottom of the water storage tank, and a main valve is installed on the water outlet pipe. A flow guide pipe is installed at the end, away from the water storage tank, of the water outlet pipe, and a plurality of flow dividing pipes communicating with an inner cavity of the flow guide pipe are installed on the side face of the flow guide pipe. According to the water-pressure-adjustable denture fine cleaning device, a flowing water flushing mode is adopted for performing fine cleaning on dentures, the flushing water pressure can be adjusted according to the glazing, repairing and solidifying states of the dentures and the like, and the phenomenon that colored glaze and repaired parts fall off due to cleaning is avoided; the denture cleaning device is used for cleaning a plurality of dentures and avoiding friction and collision among the dentures in the cleaning process, and the water pressure in the plurality of cleaning boxes can be adjusted simultaneously or independently.

The present application discloses a non-oriented silicon steel for a driving motor of a new energy vehicle and a production method thereof. The silicon steel is produced sequentially by steel smelting, continuous casting, hot rolling, normalizing, acid washing, single stand cold rolling without pre-heating, annealing, cooling, coating, and finishing. During steel smelting, no Cu, Cr, Ni, Nb, V, and Ti are added. The silicon steel comprises the following chemical ingredients: Si: 2.95%-3.15%, Al: 0.75%-0.95%, Si+2Al: 4.6%-4.9%, Mn: 0.5%-0.7%, Sn: 0.03%-0.04%, C≤0.0025%, with the balance being iron, wherein Mn / S≥380, and Al / N≥200.In the present application, the strength is improved while the magnetic performance is ensured, to solve the problem in the prior art that the magnetic performance and strength cannot be pursued at the same time, thus meeting the requirements for use in driving motors of new energy vehicles.

The utility model discloses a pole cap dismounting device for collecting waste caps, which comprises a pneumatic wrench, the rotating end of the bottom of the pneumatic wrench is connected with a cap screwing head, a shifting plate is fixedly arranged on the cap screwing head and located on one side of an outlet of the cap screwing head, and a shell located on the periphery of the cap screwing head is fixedly arranged on the pneumatic wrench. A receding cavity matched with the rotating track of the shifting plate is formed in the shell, a throwing-out channel is formed in one side of the receding cavity, and a collecting box is arranged at the discharging end of the throwing-out channel. By means of the pole cap collecting device, pole caps can be collected when detached, the situation that the pole caps are thrown away to cause field disorder is avoided, and field neatness and working efficiency are improved.

The utility model relates to fire -fighting system technical field discloses a kind of heptafluoro-propane foam fire extinguishing devices of external storage pressure formula, including support frame, the support frame outer wall is fixedly connected with baffle, the baffle is elastically connected with electric heating wire A by spring A, the baffle outer wall is hinged with switch door, the switch door is elastically connected with electric heating wire B by spring B, the switch door outer wall is fixedly connected with knob. In the utility model, the heat generated by electric heating wire is transmitted to the inside of bottle body, nitrogen is heated, nitrogen molecule thermal motion is intensified after heating, the frequency and strength of molecular impact bottle wall are significantly improved, nitrogen pressure is quickly restored to normal working range, ensure that the device can still maintain good performance in cold weather and other low-temperature scenarios, complete fire extinguishing operation stably, improve the environmental adaptability and reliability of the device, provide key protection for fire safety in low-temperature environment, effectively avoid fire extinguishing failure risk.

There is provided a light source and an automatic analyzer, which stabilize an amount of light while covering a wide wavelength band used in the automatic analyzer. The light source of the present invention includes a substrate, a first LED provided on the substrate, and a phosphor that converts an excitation light of the first LED into a broadband light, in which the temperature sensor is embedded in the phosphor together with the first LED. Further, the automatic analyzer of the present invention includes an absorbance measuring unit having this light source, and a reaction disk on which a reaction vessel for containing a reaction solution measured by the absorbance measuring unit is mounted.

The utility model relates to the technical field of limb exercise, in particular to a limb exercise device which comprises a bottom plate, a lying plate arranged on the right side of the upper surface of the bottom plate, a supporting assembly arranged on the right side of the bottom plate, a movable frame arranged on the left side of the upper surface of the bottom plate, an adjusting assembly arranged on the left side of the bottom plate, and a movable frame arranged on the upper surface of the movable frame. A movable plate is arranged in the movable frame, the left side and the right side of the movable plate are connected with the movable plate, and a positioning assembly is arranged on the right surface of the movable plate. In order to conveniently adjust the position of the movable frame according to the body type of the patient, a second driving motor is started to drive a second path rod to rotate; a second moving ring moves at the outer end of a second path rod through a threaded structure, so that a connecting block arranged at the upper end of the second moving ring penetrates through a sliding groove formed in a bottom plate to drive a moving frame to move on the bottom plate, and the device is conveniently adjusted according to the body type of a patient.

The utility model belongs to the technical field of agricultural instruments, and particularly relates to a grass trimmer which comprises a body, a grab handle and a connecting rod, the body is connected with one end of the connecting rod, and the other end of the connecting rod is connected with the grab handle through a fixing piece. Reinforcing ribs, sawteeth and a blade are arranged on the main body; the main body is of a strip-shaped plate-shaped structure; the number of the connecting rods is two. The multifunctional weeding machine is simple in structure, multiple in function, easy to assemble, firm and durable, the grab handle is convenient to replace, weeding can be conveniently carried out, the use requirements of operators are met, the labor intensity is relieved, and the working efficiency is improved.

Disclosed is an isolator, comprising a casing. The interior of the casing is provided with a positioning ring, a lower permanent magnet, a lower uniform magnetic sheet, a lower ferrite, a central conductor, an upper ferrite, a six-foot uniform magnetic sheet, an upper permanent magnet, a temperature compensation sheet and an upper uniform magnetic sheet in sequence from bottom to top. A cover plate is connected to the top of the casing. The central conductor comprises three central junctions forming an angle of 120 degrees with each other. Each of the central junctions is provided with a longitudinal slit along the center line thereof, and further provided with a first transverse slit and a second transverse slit respectively intersecting with the longitudinal slit, the second transverse slit being located outside of the first transverse slit. The present invention further discloses a method for implementing the isolator. In the present invention, a part of a coupled circuit is added to an oscillation circuit in the central junction, which increases internal magnetic field intensity, reduces third-order inter-modulation, and improves signal quality. Extension feet of the six-foot uniform magnetic sheet of the present invention are welded to groove walls of corresponding grooves, thereby reducing the number of components that the circuit passes through and significantly reducing insertion loss.

The utility model is suitable for stirring ball mill device technical field provides a kind of lower into upper closed type stirring ball mill device, including jar body, pump body and upper sieve plate;The jar body top installs discharge bin, slurry outlet is opened on the discharge bin, the valve is arranged at the bottom of jar body, the pump body is connected on valve, the jar body has grinding cavity, the central shaft is arranged in grinding cavity, a plurality of stirring rods are fixed on the central shaft, the upper sieve plate is installed on the top of jar body, the ball adding hole is arranged on the upper sieve plate, the plug can be detachably connected on the ball adding hole, the main shaft hole is opened in the center of the upper sieve plate, the central shaft passes through main shaft hole, the discharge notch is further provided on the upper sieve plate.The utility model solves the problem of ball loss, loss, subsequent separation work complexity and cost increase caused by the fact that the grinding ball is discharged together with slurry when the existing lower into upper stirring ball mill discharges.

The application discloses a photovoltaic shutter. The technical scheme adopted by the application is as follows: a photovoltaic shutter comprises a curtain wall frame, a plurality of groups of shutter assemblies are arranged in the curtain wall frame in a vertical direction, each group of shutter assemblies is rotationally connected with the curtain wall frame so that the angle of the shutter assembly can be adjusted, a photovoltaic panel is arranged on the shutter assembly, a photosensitive assembly is arranged on the shutter assembly, the photosensitive assembly is used for sensing the intensity of external light and converting the light signal into an electric signal, and then the angle of the shutter assembly is controlled and adjusted so that the sunlight is perpendicularly irradiated on the photovoltaic panel; the rotation angle of the photovoltaic panel can be self-adaptively adjusted according to the sunlight irradiation angle through the arrangement of the photosensitive assembly, the position of the shutter is always the best position for the photovoltaic panel to receive the sunlight, and then the conversion efficiency of the electric energy of the photovoltaic panel is ensured.

The utility model relates to the technical field of chelating resin towers, and discloses a chelating resin tower which comprises a tower body, a feeding box is fixedly connected to the top of the left end of the tower body, a connecting box is fixedly connected to the inner wall of the feeding box, sliding grooves are formed in the inner walls of the front side and the rear side of the feeding box, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, and the connecting box is fixedly connected to the connecting box. And a movable plate is fixedly connected to the sides, close to each other, of the two sliding blocks, a fixed plate is fixedly connected to the top of the feeding box, a rotating plate is rotationally connected to the top of the fixed plate, the top of the movable plate is rotationally connected to the left end of the bottom of the rotating plate, and a buoyancy rod is rotationally connected to the right end of the bottom of the rotating plate. According to the utility model, the material quantity in the tower body can be controlled, the consistency and the stability of the product can be improved, the production cost can be reduced and the production benefit can be improved through the stable addition quantity, and meanwhile, the further improvement of the product quality can be ensured.