36results about How to "The overall structure is set up reasonably" patented technology

The invention discloses a soil humidity detecting device and belongs to the technical field of agriculture. The soil humidity detecting device comprises a soil drilling unit and a detecting unit, wherein the soil drilling unit is used for punching holes on land to let a probe in the detecting unit extend into soil; the detecting unit comprise a shell body, a soil humidity sensor, an analog-digitalconverter, a single chip microcomputer, a display screen and a battery; the soil humidity sensor, the analog-digital converter, the single chip microcomputer, the display screen and the battery are arranged on the shell body. According to the soil humidity detecting device disclosed by the invention, soil taking is avoided, and the holes are drilled on land directly to detect the humidity; the soil humidity detecting device has the advantages of convenience, quickness, ability in detecting soil humidity parameters in different depths, reasonable whole structure arrangement, high measurement accuracy, reliable performance and ability in better guiding agricultural production.

The invention relates to a slide way inclined shaft variable high-pressure plunger pump. The slide way inclined shaft variable high-pressure plunger pump comprises a bearing shell, a spline shaft is arranged in the bearing shell, two conical thrust bearings are arranged outside the spline shaft in a sleeving mode, a connecting hole is formed in the middle of one end of the spline shaft, the connecting hole is divided into a three-fork shaft connecting hole I, an ejector rod connecting hole I and a spring connecting hole from outside to inside, an ejector rod I is arranged in the ejector rod connecting hole I, one end of a spring I extends into a groove of the ejector rod I, a three-fork shaft is arranged in the three-fork shaft connecting hole I, the other end of the three-fork shaft is connected with a cylinder body through an ejector rod II and a ball ring II, a sealing ring plunger is arranged between the cylinder body and the spline shaft, an oil distribution disc is arranged at one end of the cylinder body, a lining plate is arranged at the joint of the cylinder body and the oil distribution disc, the lining plate is connected with the cylinder body through a lining plate positioning pin, and a variable mechanism is connected to one end of the bearing shell. The slide way inclined shaft variable high-pressure plunger pump has the advantages of low noise, light weight, highspeed, high pressure, high efficiency, stable and reliable operation, convenient maintenance and safe use.

The present invention relates to a heat sink with a graphene coating, which comprises a heat sink body, fixed connection holes are provided on the front surface of the heat sink body, heat-dissipatingfins are evenly spaced in the front surface of the heat sink body between the fixed connection holes, a heat-dissipating contact boss is provided opposite to the heat sink body, a U-shaped opening isprovided in a middle portion of one side of the heat sink body, the heat sink body, the heat-dissipating fins and the heat-dissipating contact boss are integrally formed, and a graphene coating is provided on the surfaces of the heat sink body, the heat-dissipating fins and the heat-dissipating contact boss. According to a heat sink with a graphene coating of the present invention, heat-dissipating and cooling is effectively accelerated, and the service life of the electrical device is greatly improved.

The invention relates to an automatic focusing structure used for an intelligent projector. The structure comprises a lens. The side portion of the lens is provided with a stepping electric motor. Theoutput end of the stepping electric motor is provided with a gear. The gear and a rack are cooperatively arranged. The rack is arranged on the lens. The lower side portion of the lens is provided with an optical coupling plate. A control plate is arranged beside the lens. The control plate is provided with a camera. The control plate is connected to the optical coupling plate through a signal line I. The control plate is connected to a main plate through a signal line II. In the invention, automatic focusing is performed, focusing is accurate and a user experience feeling is good.

The invention relates to an integrated full-automatic agent adding apparatus, which comprises an apparatus body, wherein three mixing chambers are arranged in the apparatus body and respectively are amixing chamber I, a mixing chamber II and a mixing chamber III, the upper portion of the mixing chamber I is provided with an automatic material preparing device, the lower portions of the mixing chamber I and the mixing chamber II are communicated, the upper portions of the mixing chamber II and the mixing chamber III are communicated, each mixing chamber is provided with a stirring device, theconnection position of the lower portions of the mixing chamber I and the mixing chamber II is provided with a jet flow device I, and the connection position of the upper portions of the mixing chamber II and the mixing chamber III is provided with a jet flow device II. According to the present invention, the integrated full-automatic agent adding apparatus has advantages of complete and uniform mixing, full-automatic operation, accurate control, and real-time monitoring.

The invention relates to a novel silicon carbide single crystal furnace which comprises a crucible, wherein a crucible cover is arranged above the crucible; a lower crystal growth platform is arranged on the inner side of the bottom of the crucible; an upper crystal growth platform is arranged on the lower end surface of the crucible; a material room is arranged on the inner wall of the crucible; a rotary mechanism is arranged on the outer side of the bottom of the crucible; an insulating layer is arranged out of the crucible; the crucible and the crucible cover are arranged in a reaction chamber; an induction coil is arranged out of the reaction chamber; the distributing height of the induction coil accounts for 2 / 3-4 / 5 of the height of the reaction chamber; the inner diameter length of the crucible accounts for 3 / 5-4 / 5 of that of the reaction chamber; and a pressure control device and a monitoring device are arranged on the reaction chamber. The novel silicon carbide single crystal furnace provided by the invention is reasonable in structural configuration, precise to control and high in product quality.

The invention relates to a paper bag production system orderly comprising an unrolling device, a printing device, a puncturing device, a rectifying device, a laminating device, a step cutting device,a transverse gluing device, a longitudinal gluing device, a forming device, a traction device, a cutting device and a pile-packing device. A production unit is formed by the above devices; an exhaustprocessing unit is arranged over the production unit; a liquid waste disposal unit is arranged under the production unit; and the production unit, the exhaust processing unit and the liquid waste disposal unit are connected with a control device. The paper bag production system is integrated, can automatically, safely and reliably operate, and causes no pollution.

The invention relates to a device used for absorbing VOC with a high boiling point solvent and recycling. The device comprises a cooling blending tank, a cooler I, a cooler II, and a venturi mixer which are connected through pipelines; the top end of the cooling blending tank is provided with a wire mesh demister; the external part of a tank body of the cooling blending tank is provided with a refrigerant jacket; the lower part of the refrigerant jacket is provided with a refrigerant inlet, and the upper part is provided with a refrigerant outlet; the refrigerant inlet is provided with a compressed gas source inlet; and the refrigerant outlet is provided with a steam inlet. The high boiling point solvent used for absorbing can be recycled; entire continuous operation is realized; operationis smooth and reliable; and cost is reduced.

The invention discloses a non-spark three-phase four-pole explosion-proof socket which comprises a socket, a socket core and a socket cover. The socket core is arranged in the socket and is provided with a socket core lower cover and a socket core upper cover, the socket core lower cover is provided with a plug bush, and three-phase electrode tip plug bushes and auxiliary plug bushes are arrangedin the socket core upper cover; the socket cover is connected with the socket by a torsional spring and a socket cover shaft, and a socket cover sealing ring is arranged on the inner side of the socket cover and is positioned at a joint of the socket cover and the socket; a push handle device is arranged on the outer side of the socket cover.

The invention relates to an anti-static paper packaging bag. The packaging bag comprises a packaging bag body composed of an outer paper packaging bag and an inner anti-static bag, an outer bag feeding cuff is formed in one side of the upper portion of the outer paper packaging bag, an inner bag feeding cuff is formed in one side of the upper portion of the inner anti-static bag, the front portions of the outer bag feeding cuff and the inner bag feeding cuff are connected in a bonded manner through a bonding strip, and the outer paper packaging bag is formed by folding two to five layers of kraft paper in a compounding manner. The packaging bag is reasonable in structure arrangement, environment-friendly, good in anti-static performance, long in service life and suitable for valve port filling.

The invention relates to a wireless charging projector, and the projector comprises a projection device body and a Bluetooth sound equipment box. One side of the interior of the projection device bodyis provided with a wireless charging transmitting module, and one side of the interior of the Bluetooth sound equipment box is provided with a wireless charging receiving module. The other side of the interior of the projection device body is provided with a lower alignment magnet, and the other side of the interior of the Bluetooth sound equipment box is provided with an upper alignment magnet.The wireless charging transmitting module and the wireless charging receiving module are disposed at the same side, and the lower alignment magnet and the upper alignment magnet are disposed at the same side. The projector can achieve the charging at a small distance, can effectively improve the audio effect, is accurate in alignment, and is reliable in use.

The invention relates to a cylinder block for a hydraulic plunger pump. The cylinder block comprises a cylinder block body; the cylinder block body comprises a steel substrate layer and a copper substrate layer which are fixedly connected with each other; the copper substrate layer is arranged on the end surface of one end, matched with a valve plate, of the cylinder block body; the end surface of the copper substrate layer is a plane; a stepped hole is formed in the other end of the cylinder block body; a through hole is formed in the middle of the cylinder block body and extends from the end, where the copper substrate layer is arranged, of the cylinder block body to the stepped hole; an internal spline is arranged at one end, close to the stepped hole, of the through hole; plunger holes are formed in the peripheral side of the through hole along the through hole at intervals; flow channels are formed in bottoms of the plunger holes; one end of each plunger hole is connected with the stepped hole; and each flow channel extends to the end surface of one end of the cylinder block body. According to the cylinder block, the friction coefficient is low, the bearing capacity is large, the cost is reduced, stable running is realized, and the service life of the whole machine is prolonged.

The invention relates to an inlet end support for a battery conveying device, which comprises a support body. The support body consists of a straight-sided body and two O-shaped bodies. The O-shaped bodies are arranged at two ends of the straight-sided body. A wear-resistant layer is arranged on one side of the straight-sided body of the support body. An S-shaped reinforcing rib is arranged on theother side of the straight-sided body of the support body. The inlet end support of invention has the advantages of wear resistance, high supporting strength and long service life.

The invention relates to a novel hot melt adhesive filter. The novel hot melt adhesive filter comprises a shell and a filter element; a heating heat-insulating layer is arranged on the outer side wall of the shell at the upper part of a connecting thread; an operating handle is arranged on the heating heat-insulating layer; the filter element comprises a filter element body; an adhesive channel is formed in the middle of the filter element body; a first threaded section is arranged at the outer part of one end of the filter element body; a heating section is arranged beside the first threaded section; a cleaning section is arranged beside the heating section; a second threaded section is arranged beside the cleaning section; the end part of the other end of the filter element body is a closed end part; the filter element body at the upper part of the first threaded section comprises a filtering layer I, a filtering layer II and a filtering layers III from inside to outside; filtering holes are formed in the filtering layer I, the filtering layer II and the filtering layer III; a cleaning opening is formed in the cleaning section; a heating body is arranged on the heating section. The novel hot melt adhesive filter is high in filtering effect, flexible to assemble and convenient to use.

The invention relates to an electrophoresis clamp for a car air storage cylinder. The clamp comprises a base, the base is formed through welding of two longitudinal beams and six cross beams, eight stand columns are arranged on the four corners and the middle position of the base, four supporting plates are arranged on the two outer side cross beams of the base, four pairs of part bases are arranged on the middle cross beams of the base, limiting parts are arranged on the two ends of the part bases, pressing plates are arranged on the stand columns on the middle positions of the base, and areconnected with the corresponding stand columns through bolts, the pressing plates are parallel to the cross beams, electrode bar mounting plates are arranged between the supporting plates in the longitudinal beam direction of the base, electrode bars are arranged on the electrode bar mounting plates, and spring are arranged at the connecting positions of the electrode bar mounting plates and the supporting plates. Inner cavity coating uniformity is ensured, product quality is good, and production efficiency is high.

The invention relates to an improved civil defense door leaf sealing beam sleeve pipe and an extension shaft structure. A sealing beam sleeve pipe disposed in a door leaf, and the extension shaft is disposed in the sealing beam sleeve pipe, and the extension shaft is smoothly connected with the sealing beam sleeve pipe. One end of the outer part of the door leaf of the extension shaft is connectedwith a connection block, and one end of the inner part of the door leaf of the extension shaft is connected with a reversing transmission. According to the invention, replacement and maintenance areconvenient, and time and labor can be saved.

The invention relates to a high-protection plastic box with preset mounting holes. The high-protection plastic box with the preset mounting holes comprises a box bottom and a box cover which form a plastic box body, wherein connecting holes are correspondingly formed in respective connecting side walls of the box bottom and the box cover; the connecting holes are a box bottom connecting hole and a box cover connecting hole respectively; the connecting side walls are a box bottom connecting side wall and a box cover connecting side wall respectively; a connecting bolt is arranged in each connecting hole; the box bottom is fixedly connected with the box cover through the connecting bolts; a connecting convex edge is arranged on the box bottom connecting side wall; a connecting recess is formed in the box cover connecting side wall; a sealing strip is arranged in the connecting recess; the connecting convex edge is connected with the connecting recess in a sealed and matched manner; the mounting holes are formed in the bottom surface of the box bottom; and copper inserts are arranged in the four mounting holes of the bottom surface of the box bottom. The high-protection plastic box with the preset mounting holes is reasonable in structural arrangement, high in product protection level, light in integral weight and easy to carry and mount.

The invention relates to a combined boiler smoke waste heat recycling system. The combined boiler smoke waste heat recycling system comprises a boiler, an air way and a smoke way are arranged on the boiler, an air heater is arranged on the air way, a forced draught blower is arranged below the air heater, air preheaters are arranged at the positions, above the air heater, of the air way and the smoke way, an outlet of the smoke way is connected with one side of an electrostatic precipitator, the other side of the electrostatic precipitator is connected with one side of a first smoke cooler, the other side of the first smoke cooler is connected with the one side of a pressurized draught fan, and the other side of the pressurized draught fan is connected with one side of a second smoke cooler; the other side of the second smoke cooler is connected with the lower portion of one side of a desulfurizing tower, and the upper portion of the other side of the desulfurizing tower is connected with the lower portion of one side of a wet chimney. Exhaust heat is recycled, the exhaust temperature is reduced, the water consumption of the desulfurizing tower is saved, and the boiler efficiency is improved.

The invention relates to a tool for measuring the placing height of an external ventricular drainage tube. The tool comprise an auxiliary member and a scaling member, the auxiliary member is providedwith a connecting groove in the length direction, the cross second of the connecting groove is of a similarly T shape, a sliding art including first and second connecting ends is arranged in the connecting groove, the first connecting end is arranged in the connecting groove and move in the connecting groove, the second connecting end extends out of the connecting groove to the outside of the sidesurface of the auxiliary member, and the scaling member is arranged in the second connecting end in the outside the side surface of the auxiliary member. Via the tool, measurement is convenient, themeasuring precision is high, and the working efficiency can be improved effectively.

The invention relates to a stirrer. The stirrer comprises a shell. A stirring main shaft is arranged in the middle of the shell. A motor is arranged on the upper end of the stirring main shaft. The stirring main shaft is provided with an inner helical ribbon that rises spirally. A support rod is arranged on the stirring main shaft and is above the inner helical ribbon. The support rod is provided with an auto-rotation stirring member. The top of the shell on one side of the motor is provided with an automatic batcher, the other side of the motor is provided with a monitoring device. A mixing barrel is arranged next to the monitoring device. The mixing barrel is connected to the bottom of the shell through a pipeline. A material pump is arranged on the pipeline between the mixing barrel and the shell bottom. The length of the inner helical ribbon accounts for 2 / 3 to 4 / 5 of the length of the stirring main shaft in the shell. The stirring effect of the stirrer is good, the production efficiency is high, and the operation is stable and reliable.

The invention relates to a novel swash plate structure with wear resistance and convenient connection. The novel swash plate structure comprises a rear cover, wherein one end of the rear cover is provided with a swash plate inclined surface, the other end of the rear cover is a connection plane, a thrust plate installation groove is formed on the swash plate inclined surface, a thrust plate is arranged in the thrust plate installation groove, the outer end surface of the thrust plate and the outer end surface of the thrust plate installation groove are arranged on the same plane, the thrust plate is fixed in the thrust plate installation groove through a positioning pin, and a connection hole is formed in the middle of the thrust plate. The novel swash plate structure has the advantages ofwear resistance, flexible use, convenient assembly and cost saving.

The invention discloses an online energy-saving type heat storage catalytic combustion waste gas purification intelligent monitoring system and method. The system comprises a heat storage catalytic combustion waste gas purification system and a control host used for monitoring the heat storage catalytic combustion waste gas purification system. The control host comprises a processor, the processor is electrically connected with a waste gas purification monitoring module used for monitoring the heat storage catalytic combustion waste gas purification system, and the waste gas purification monitoring module comprises a waste gas pretreatment unit, a combustion gas inlet unit, a combustion gas outlet unit, a combustion control unit and a waste gas monitoring unit. The heat storage catalytic combustion waste gas purification system is reasonable in overall structure arrangement, energy is saved, and the heat efficiency and the waste gas purification effect are improved; meanwhile, the on-site heat storage catalytic combustion waste gas purification system can be monitored through the control host, the on-site heat storage catalytic combustion waste gas purification system is monitored through internet communication, the waste gas purification effect is improved, and more intelligent and energy-saving effects are achieved.

The invention relates to a multi-core combined electric power cable, which comprises oxygen-free copper conductors, and is characterized in that each oxygen-free copper conductor is externally provided with an inner shielding layer, the inner shielding layer is externally provided with an inner insulating layer, the inner insulating layer is externally provided with an outer shielding layer, the outer shielding layer is externally provided with an outer insulating layer, the oxygen-free copper conductor, the inner shielding layer, the inner insulating layer, the outer shielding layer and the outer insulating layer form a conductive unit, the conductive units are externally provided with a filled layer, the filled layer is externally provided with a non-woven fabric wrapping layer, the non-woven fabric wrapping layer is externally provided with an aluminum-plastic composite belt, the aluminum-plastic composite belt is externally provided with a polyester belt wrapping layer, the polyester belt wrapping layer is externally provided with a steel-tape armoring layer, the steel-tape armoring layer is externally provided with an outer sheath layer, and the diameter of each conductive element occupies 1 / 4 of the diameter of the cable body. The multi-core combined electric power cable is good in conductive performance, high in overall strength, capable of working continuously for a long time, safe, reliable, and long in service life.

The invention relates to a flushing mechanism for a lead-acid battery grid, which includes a frame, four guide posts are symmetrically arranged on both sides of the frame, and the lower parts of the two guide posts on the same side are connected through the guide posts block is fixed, a main shaft is provided at the lower part of the frame, a reduction transmission structure is provided at one end of the main shaft, two eccentric wheels are provided on the main shaft, and a connecting rod is provided on the eccentric wheel, the The lower end of the connecting rod is hinged with the connecting block of the guide post, and an upper mold frame assembly is arranged on the top of the guide post, and the upper mold frame assembly is connected with the upper mold, and a lower mold is arranged on the frame below the upper mold. Compared with the ordinary punch press, the volume of the present invention is greatly reduced, and the invention has the advantages of high production efficiency, low vibration and noise, high precision of punching the net, and convenient adjustment of the stroke of the punching die and the speed of net flushing.