83results about How to "Improve wildness" patented technology

The invention improves preparation method of ceramic wine-bottle and is characterized in that at least molding of the bottleneck is steel mold hot-press paraffin wax casting molding, after sintering the molded bottleneck, and cementing with a sintered or unsintered bottle body. The invention breaks through the technical problems that the precision of bottleneck of ceramic wine-bottle is low and the difficulty in solving bottleneck shaping limit; the requirement that ceramic wine-bottles have precise bottleneck dimension and diverse shaping variation like glass wine-bottles is realized; the uniformity of outer caliber dimension of the bottlenecks is high; the common difference of inner diameter and outer diameter can be less than or equal to 0.1mm; the yield, compared with the prior art, can be enhanced by at least 3%; the mold loss can be greatly reduced; the economic benefit is very obvious; the high requirements of wine market on sealing, opening, anti-counterfeiting of the wine-bottles can be completely satisfied; and matched use range of novel anti-counterfeiting bottle caps is widened, and irregular bottle caps such as full screw, fine screw and the like can be obtained, thusbeing applicable to ceramic wine-bottles, and initiating steel mold hot-press paraffin wax casting molding technique and sintering technique for at least the bottlenecks of ceramic wine-bottles.

The clutch mechanism of the electromagnetic lock consists of an electromagnet assembly, a push piece connected in sequence, a push piece return spring, a movable piece, a transmission piece, a transmission piece return spring, a square bar linkage block, and a square bar. A sliding shaft and a stopper are arranged on the top end surface of the electromagnet assembly, and the stopper is fixedly connected with the sliding shaft; the movable piece is slidably sleeved on the sliding shaft; the head of the transmission part is provided with a first blind hole cavity; the pushing part The protruding part of the main body passes through the central hole of the movable piece and fits into the first blind hole cavity of the transmission part, and the square rod linkage block is movably connected with the square rod, which facilitates the replacement and folding of the square rod. The clutch mechanism is mainly used in a dual-purpose electromagnetic lock that can be opened and closed mechanically and controlled by an electric circuit.

The invention discloses a ball valve comprising a ball valve main body (1), a ball (2), two ball cushions (3), a first inner plugging body (4) and a second inner plugging body (5), wherein the ball valve main body (1) is an integrated whole and is provided with two throats (1.1) capable of limiting the corresponding inner plugging bodies in the ball valve main body (1); the other end of the first inner plugging body (4) and the other end of the second inner plugging body (5) are both abutted on the inner wall of the throats (1.1) of the ball valve main body (1); and an actuating device capable of adjusting tightness is arranged between one of the first inner plugging body (4) and the second inner plugging body (5) and the ball valve main body (1). The ball valve has favorable leakage-proof performance, material saving, high processing efficiency and low cost, does not affect internal parts when being assembled and does not leak when being adjusted.

The invention provides a blade wear resistance test method and device. The device comprises a shot blasting chamber for mounting a blade, a shot blasting device which is located at one side of the shot blasting chamber and is connected with the shot blasting chamber by a pipeline, and a shot material conveying device located above the shot blasting chamber, wherein the shot blasting device comprises nozzles, and the shot blasting chamber comprises a box body; two nozzles are arranged, wherein one nozzle is a sand shot nozzle, and the other nozzle is a pill nozzle; a worktable is arranged at the bottom of the box body and is provided with nozzle clamps and a blade clamp; two groups of nozzle clamps are arranged, wherein one group is a sand blasting clamp, and the other group is a shot blasting clamp; a sand leaking plate is arranged at the lower part of the worktable, and a pill recycling device is arranged at the lower end of the sand leaking plate; and the pill recycling device is connected with the shot material conveying device. According to the device, alternative blasting of two blasting materials, the automatic rotation of a test piece, the adjustment of the blasting speed and time of a shot blasting machine and the like can be finished under the control of an industrial control computer, and a series of test methods for detecting the blade wear resistance are formed by the matching of the processes.

The invention relates to a wall-mounted washing machine. The washing machine comprises an outer tub part, an inner tub part, a mounting rack and a washing machine housing, and the outer tub part comprises an outer tub bottom plate and an outer tub; the mounting rack comprises a mounting plate, a front panel of the mounting plate extends out to form a first fixing part and a second fixing part, anaccommodating chamber is formed among the mounting plate, the first fixing part and the second fixing part, the outer tub bottom plate is inserted into the accommodating chamber, the first fixing partfixes the outer tub bottom plate in the horizontal direction, and the second fixing part fixes the outer tub bottom plate in the vertical direction. According to the washing machine, the wall-mountedinstallation of the washing machine is achieved, and the convenience of disassembly and assembly is enhanced; in the disassembly and assembly process, the disassembly and assembly of the whole machine can be completed without the need to disassemble the housing, and the operation is convenient, fast and safe; for the washing machine of which the outer tub part has the same matching unit, different types of washing machines can be cooperatively installed on the same mounting rack without the need to disassemble and replace the mounting rack, and the compatibility of washing machine wall mounting is improved.

The invention discloses an integrated tubular part word pressing and polishing machine and method. The integrated tubular part word pressing and polishing machine comprises a feeding section, a conveying mechanism, a support, a word pressing mechanism and a polishing mechanism. The top of the support is connected with a guide rod, and the word pressing mechanism and the polishing mechanism are connected to the guide rod. The conveying mechanism is arranged below the word pressing mechanism and the polishing mechanism and kept vertical to the guide rod, the feeding section is arranged above theinlet end of the conveying mechanism and used for conveying tubes, and the tubes are conveyed below the word pressing mechanism and the polishing mechanism in front on the conveying mechanism. The support comprises a base, fixed supports and movable supports. The two ends of the base are connected with the fixed supports correspondingly, the fixed supports and the movable supports are of L-shapedstructures, the fixed supports are of inverted L-shaped structures, and the short sides of the movable supports and the fixed supports are connected. A word pressing machine and a polishing machine are combined together, and therefore the integrated tubular part word pressing and polishing machine has extremely good universal adaptability, and can meet the word pressing and polishing requirementsof the tubes.

The invention provides a rapid grinding device for steel pipe production. The rapid grinding device comprises a base plate, wherein a support is fixedly arranged on one side of the base plate, and a top plate is fixedly arranged on the upper surface of the support; a pipe is movably arranged on the upper surface of the base plate, and a grinding mechanism for sliding reciprocating grinding is fixedly arranged on the upper surface of the base plate and located on the inner wall of the top plate; and a clamping device capable of rapidly rotating and clamping the pipe through centrifugal adjustment is fixedly arranged at the position, corresponding to the grinding mechanism, of the inner wall of the support. According to the rapid grinding device for steel pipe production, in the whole adjusting process, the pipe is stably clamped through high-speed centrifugal force, so that clamping is achieved according to the diameters of the inner walls of different pipes, the universality of the device is improved, and the device is convenient for a user to use. The reciprocating linear motion of the grinding mechanism is matched with high-speed rotation of the pipe, so that the surface grindingand polishing fineness of the pipe is guaranteed, and the use convenience of the user is improved.

The invention provides a multi-station clamp and a milling machine with the same. The multi-station clamp comprises a clamping block, an adjustable sliding rail and a jacking mechanism; the clamping block is provided with two clamping strips parallel to each other, bevel protrusions which are linearly arranged at equal distances are arranged on the clamping strips, the oblique faces of the bevel protrusions on the two clamping strips are arranged in a face-to-face mode, and every two adjacent face-to-face bevel protrusions are used for clamping a workpiece; one of the two clamping strips is arranged on the adjustable sliding rail; and the jacking mechanism is provided with a movable pressing plate and a driving unit. The multiple bevel protrusions exist on the two clamping strips, every two bevel protrusions can clamp the corresponding workpiece, thus the multiple workpieces can be simultaneously placed on the clamping block, then the workpieces are jacked and fixed to the clamping block through the jacking mechanism, the purpose of simultaneously clamping and fixing the multiple workpieces for machining is achieved, and thus the working efficiency is improved.

The invention discloses an automatic clamping device for a liner tube in PCVD equipment. The automatic clamping device comprises a fixed end and a rotatable end, wherein the fixed end comprises a fixed supporting shaft sleeve and an air tube; the rotatable end comprises a rotatable sealing clamping sleeve, a rotatable shaft sleeve, a synchronous pulley and a connecting flange; the rotatable sealing clamping sleeve comprises a body and an inner rubber layer located in the body, an interlayer between the inner rubber layer and the body is hollow and is communicated with the air tube, a hollow protruding heatproof rubber ring is formed in the inner rubber layer, the heatproof rubber ring is expanded when compressed gas is introduced into the air tube, and thus the heatproof rubber ring compactly fits the periphery of the liner tube to clamp the liner tube; an air inlet hole is formed in the body, and is communicated with an inner cavity of the fixed supporting shaft sleeve to allow work gas to enter the liner tube. According to the automatic clamping device for the liner tube in the PCVD equipment, automatic clamping of the liner tube is achieved.

The invention discloses a multifunctional testing machine for a corrugated pipe. The multifunctional testing machine comprises a base, a guide rail, a common cross beam seat, a torsion motor assembly,a tension and pressure sensor assembly, a hose bending mechanism, wherein the guide rail is U-shaped, and the opening side of the guide rail is connected with the base; the common cross beam seat isconnected to the guide rail and can translate up and down along the guide rail; and three lower joints in one-to-one correspondence with a first adapter assembly, a second adapter assembly and a thirdupper joint assembly are arranged at the top part of the base. According to the multifunctional testing machine, projects such as torsion test, tensile test and bending test of the corrugated hose can be completed, and the effects of integration and cost saving are achieved; the torsion test, the tensile test and the bending test are integrated through using the common cross beam seat, corrugatedpipes of the same batch can be tested, and the test efficiency is improved; the structure is simple, the operation is convenient, the installation before the test is fast, and the test efficiency isimproved; and test accuracy is high.

The invention relates to an optical system for a small-bore endoscope. The system is sequentially provided with a first lens (1), a light filter (2), a fixed diaphragm (3), a second lens (4), a thirdlens (5), a fourth lens (6) and chip protection glass (7) from the object plane to the image plane, and the optical system for the endoscope meets the relation shown in the description. According to the optical system for the endoscope, the optimal imaging object distance in the human body is consistent with that in air.

An ecology imitating breeding pool for improving the natural mating and egg-laying rate of brood salamanders, which comprises a pool body, a crab pond, a fish and shrimp pond, a surge device, a predation platform, an egg laying trough and a protection device, the living crabs are put in to the pool body through the crab pond in the pool body, the fish and shrimps are put in the pool body through the fish and shrimp pond. The oxygen content of the water body discharged from the drain module is increased through the surge device, the living animals are captured by the predation platform for predation of the brood salamanders, the mating and oviposition are carried out through the egg laying trough, the gonadal maturity is started synchronously, the protection of the young salamanders is carried out by the protection device, the injury is avoided, and the young salamanders are guided to enter the breeding pool. The breeding pool overcomes the problems of low natural breeding rate and survival rate of young salamanders in the prior art. The breeding pool has the advantages of simple structure, high oxygen content in the water body, feeding of living animals for the predation of the salamanders to improve the activity and the wildness of the species, the development of the gonads of the salamanders is promoted, the gonads become mature synchronously, the interfering with the salamanders is avoided, the young salamanders are protected from damage, the natural mating rate is high, and the survival rate of the larvae is high.

The invention provides a method for assembling and disassembling a stacking base. The stacking base is disposed between a lower machine and an upper machine. The method for assembling and disassembling the stacking base includes an assembling method and a disassembling method for the stacking base. The assembling method includes the following steps that M1, the stacking base is arranged on the lower machine; M2, a movable clamping plate is mounted on the stacking base, and the stacking base is fixedly clamped to the lower machine; M3, the upper machine is arranged on the stacking base; M4, fixing assemblies are installed, and the upper machine is fixed to the stacking base. The idle space above the lower machine is fully utilized, the space utilization rate is increased, the upper machineand the lower machine are firmly stacked, and the stacking base can adapt to lower machines different in size, so that the universality and matching performance of the stacking base in a specific application process are improved; moreover, the convenience of the stacking base during assembling and disassembling are also improved.

The invention discloses a distributed drive-by-wire pressure feedback compensation air flotation vibration control system which comprises at least two supporting stiffness pre-buried plates which areuniformly distributed on the bottom surface of a stiffness platform. Pressure sensors are arranged on the lower portions of the supporting stiffness pre-buried plates, air flotation damping units arearranged on the lower portions of the pressure sensors, air inlets and air outlets are formed in the air flotation damping units, the air inlets are positioned above the air outlets, concrete foundation piers are arranged on the lower portions of the air flotation damping units, the pressure sensors are connected with data acquisition modules through data leads, the data acquisition modules are sequentially connected with drive-by-wire devices and pneumatic electromagnetic valves on the air flotation damping units through power supply modules, the system is simple and convenient to repair andmaintain, small in size and high in cost performance, and devices and components are high in matching performance.

The present invention is one water flow controller for water spraying tool, especially one water spraying pipe. The water flow controller includes one ball valve to control the water flow passage, one pipe connector connected to one end of the ball valve, and one water tap connector connected to the other end of the ball valve. The water tap connector has one first water accumulating cavity to form water pressure and one second water accumulating cavity in the joint to the water tap. The present invention has raised water flow controlling effect, good sealing effect, low cost and other advantages.

The invention discloses automatic machining equipment for precise mechanical parts. The automatic machining equipment comprises a base plate, a side plate, a triangular plate, a supporting column and a part cylinder, the side plate is fixedly installed on the upper surface of the base plate, the side plate is fixedly connected with the base plate through the triangular plate, the supporting column is fixedly installed on the lower surface of the base plate, the part cylinder is movably installed on the upper surface of the base plate, a clamping device is fixedly installed at the position, corresponding to the part cylinder, of the upper surface of the base plate, and a polishing device is fixedly installed at the position, corresponding to the part cylinder, of the lower surface of the base plate. According to the automatic machining equipment for the precise mechanical parts, the part cylinder is stably clamped through the clamping device, clamping is conducted according to diameters of the inner walls of different part cylinders, the universality of the equipment is improved, and a user can use the equipment conveniently; and the precision degree of grinding and polishing of the surface of the part cylinder is guaranteed through cooperation of reciprocating linear motion of the polishing device and high-speed rotation of the part cylinder, and the use convenience is improved for the user.

The utility model discloses a bedding mortar mold for assisting connection of a prefabricated cover beam and a prefabricated stand column, and aims to solve the technical problem that in the prior art, in the connection process of the prefabricated stand column and the prefabricated cover beam, a bedding mortar mold with poor universality cannot be applied to the installation process of the prefabricated stand column and the prefabricated cover beam which are inconsistent in size, so that the waste rate of the bedding mortar mold is high. The bedding mortar mold comprises a bedding mortar frame which is formed by splicing side molds and used for containing bedding mortar. Each side mold comprises a body and two connecting pieces arranged at the two ends of the body in the length directionof the body respectively, mortar stopping pieces are arranged at the corners of the bedding frame and detachably connected with the inner side face of the bedding frame, and every two adjacent side molds are detachably connected through matching of the connecting pieces and the first fixing pieces.

The invention relates to the field of new breed breeding of livestock and poultry, and particularly discloses a breeding method of a new breed of Bama miniature pigs. The breeding method comprises the following steps: (a) by taking pure Bama miniature sows as female parents and taking pure Bama miniature boars as male parents, mating and breeding pigling sows to sexual maturity, and gradually selecting good individuals to reserve breeds, thus obtaining first-generation Bama miniature sow breeds; (b) mating the first-generation Bama miniature sow breeds with pure wild boar breeds, breeding pigling boars to sexual maturity, and gradually selecting good individuals to reserve breeds, thus obtaining first-generation wild Bama miniature boar breeds; (c) matching the first-generation wild Bama miniature boar breeds with the pure Bama miniature sow breeds, breeding the pigling boars to sexual maturity, and gradually selecting good individuals to reserve breeds; (d) repeating the step (c) for 4 to 8 times, breeding the good individuals of the piglets which are bred for the last time, thus obtaining the new breed of the Bama miniature pigs with high wild nature, coarse cereal resistance and disease resistance, thin skin, fine meat and bright red muscle.

The invention discloses a testing device for parts of a fuel cell system. The testing device comprises a base and a bracket module arranged on the base, wherein the bracket module comprises a supporting part and a tested part tool which is used for installing a tested piece and is detachably fixed on the supporting part. According to the testing device for the parts of the fuel cell system, when different tested parts need to be tested, only the tested part tool matched with the tested parts needs to be replaced, other parts do not need to be replaced, the using requirements of the different tested parts are met to the maximum extent, the universality is improved, and the testing cost is reduced; under the condition of only changing a tested part tool, tested parts of different specifications are adapted, the manufacturing period of the whole device is shortened, and the research and development cost is also reduced; the tested part tool is produced and manufactured according to the tested part, what can be guaranteed is that the fixing mode of the tested part on the supporting part is consistent with the fixing mode of the tested part in a fuel cell system, and the reliability of a test result is improved.

The invention discloses a heating water circulation device for a washing machine and the washing machine. The heating water circulation device comprises a housing provided with a water inlet and a water outlet, a heating device arranged inside the housing, and a circulating water pump arranged on the housing. According to the heating water circulation device for the washing machine, the heating device and the circulating water pump are integrated, water in the washing machine can be kept at appropriate temperature, accordingly the solubility of washing powder or a laundry detergent is improved, further the decontamination effect of the washing machine is improved, and the heating water circulation device is small in size, convenient to install and high in universality after integration.

The invention relates to the field of kitchen appliances, and discloses a buffering door closing assembly and a cooking appliance. The buffering door closing assembly comprises a support assembly, a connection rod (37) and a buffering energy storage part, wherein a first slide chute (311) and a second slide chute (312) are formed on the support assembly; the connection rod (37) is in slide fit with the first slide chute (311) and the second slide chute (312) respectively corresponding to the first rod and the second rod which are arranged at an intervals; the buffering energy storage part comprises a spring (36) and a damper (34); the spring (36) and the damper (34) are connected with the connection rod (37) respectively. By adopting the buffering door closing assembly, the connection rodslides in the slide chute, so that labor is saved in a door opening process, the buffering energy storing part is provided, the door can be closed automatically by pushing the furnace door slightly, meanwhile, the noise generated by the collision of the door body and the tank body is lowered.

The invention discloses an end cover for a double-cone drying cylinder. The end cover comprises a cover body, a hinge, a lug, a sliding rod, a limiting baffle and a heavy hammer. The cover body is rotationally connected with the double-cone drying cylinder through the hinge. The cover body is fixedly connected with the double-cone drying cylinder through the lug. The sliding rod is vertically arranged on the cover body. The heavy hammer is slidably arranged on the sliding rod, and the limiting baffle is arranged at the end of the sliding rod so as to prevent the heavy hammer from sliding out of the sliding rod. The sliding rod and the heavy hammer are additionally installed, though rotation of the double-cone drying cylinder, the heavy hammer is driven to hit the cover body ceaselessly, materials adhering to the cover body fall into the double-cone drying cylinder, then the drying rate of the materials is ensured, and material waste is reduced. A buffer mechanism is additionally arranged on the sliding rod, the heavy hammer is prevented from directly hitting the limiting baffle, and service life of the limiting baffle is prolonged. In addition, the end cover is simple in structure,low in manufacturing cost, high in universality and suitable for any double-cone dryers.

The invention relates to the technical field of prefabricated parts, in particular to a lifting appliance and method for a prefabricated part. The lifting appliance comprises a bearing steel beam, and lifting mechanisms are arranged at the two ends of the bearing steel beam. Each lifting mechanism comprises a self-locking hook and a lifting steel wire rope, and the self-locking hooks are located on one side of the width direction of the bearing steel beam. The lifting steel wire ropes are arranged between the self-locking hooks and the bearing beam in a tensioning mode, and the bearing steel beam is provided with a tower crane connecting mechanism between the two lifting mechanisms. The tower crane connecting mechanism comprises a lifting ring and a tower crane steel wire rope, the lifting ring is located on the other side of the width direction of the bearing steel beam, the tower crane steel wire rope is arranged between the lifting ring and the bearing steel beam in a tensioning mode, and the self-locking hooks can be clamped and fixed in the lifting ring. The lifting appliance has the following effects that the universality of the lifting appliance is improved, the use of a special lifting appliance is reduced, and the situation that the special lifting appliance is mistakenly used is not prone to occurring when the prefabricated part is lifted.

The invention discloses a vehicle electrical controller, and aims to solve the technical problem that the universality of a shell is poor due to the fact that fuse and relay jacks are not universal. The vehicle electrical controller is provided with the multiplexed relay and fuse jack module; the jack module comprises the shell and a plug-in unit; the plug-in unit is used for being connected witha relay or a fuse; the shell is provided with a first jack, a second jack, a third jack, a fourth jack, a fifth jack, a sixth jack and a seventh jack which can be in clearance fit with plate-shaped pins to form a jack unit; the first jack, the second jack, the third jack, the fifth jack and the seventh jack form a relay jack set; the first jack and the fourth jack form a fuse jack set; the secondjack and the fifth jack form a fuse jack set; and the third jack and the sixth jack form a fuse jack set. The universality of the shell is enhanced, so that the mold opening cost and the inventory cost required for obtaining different types of shells are indirectly reduced.

The invention discloses a sapphire window grinding and polishing device and a clamping jig thereof. The clamping jig of the sapphire window grinding and polishing device comprises a chuck, a marble flat plate, a flexible buffering cushion and a clamping ring which are sequentially arranged from top to bottom, and the clamping ring comprises a bottom plate and a side plate arranged around the side face of the bottom plate; and a clamping groove matched with the sapphire window in shape is formed in the bottom plate so that the sapphire window can be sleeved with the clamping groove to achieve grinding and polishing clamping machining, the marble flat plate and the side plate of the clamping ring are detachably connected through a fastener, the flexible buffering cushion is located between the bottom plate and the marble flat plate, and an iron pen holder is mounted on the chuck. The clamping jig of the sapphire window grinding and polishing device is easy to operate and high in universality.

The invention discloses a hydroelectric generator which comprises a shell, a driving unit and a generating unit. The driving unit can be rotationally arranged in the shell and comprises an impeller and a rotating shaft; the rotating shaft is provided with a head section, a fixed connecting section and a first opening section arranged between the head section and the fixed connecting section; the impeller is fixedly arranged on the head section of the rotating shaft; a water passing passage is arranged in the fixed connecting section; the water passing passage is provided with at least one water inlet hole which runs through the inside and outside of the water passing passage and is positioned at the position of the first opening section; the generating unit comprises a magnet and a coil assembly; the magnet is fixedly arranged outside the fixed connecting section; the coil assembly is fixedly arranged on the shell; and the axial positions of the magnet and the coil assembly are in fit. The hydroelectric generator has a compact and small structure, occupies a small space, is reasonable in production cost and is convenient to install and transport.

The invention provides equipment for automatically monitoring drug urine. The equipment comprises a box body, a sampling unit and a detection unit, and the box body is provided with a card bin grooveand a mechanical arm; the sampling unit comprises a detection groove for placing sample liquid, and the detection unit is provided with a camera and a communication module. A test card placed in the card bin groove is taken through the mechanical arm, the test card is placed in the detection groove and is in contact reaction with the sample liquid in the detection groove, after a detection resultis obtained, the test card is moved to the camera, and a result image or photo on the movable test card is shot through the camera. And the image or photo is sent to a terminal through the communication module, so that a detection structure is obtained. For the overall design, the structure is simple, rapid automatic detection can be carried out, and the detection efficiency is improved; and meanwhile, the production cost is reduced on the premise of ensuring the accuracy of a detection result, so that the equipment for automatically monitoring the drug urine can be popularized.