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47results about How to "Achieve pull out" patented technology
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Stable server device
InactiveCN108232994AIncrease insertion efficiencyLock firmlyCoupling device detailsComputer periphery connectorsEngineeringElectric shock
The invention discloses a stable server device. The stable server device comprises a socket formed in a wall and a plug connected with the socket in a matching manner, wherein a socket slot is formedin the middle part of the bottom surface of the socket; a first forward driving slot is formed in the middle part of the top wall of the socket slot; a second forward driving slot is formed in the right side of the top wall of the socket slot; a third forward driving slot is formed in the socket and positioned above the first forward driving slot and on the left side of the second forward drivingslot. The plug in the data server device is firmly locked, the plug is also powered on while the plug is locked during insertion, and the plug is unlocked while the plug is powered off during extraction, so that the efficiencies of plug insertion and plug extraction are greatly improved, the plug is conveniently extracted and replaced after the plug is damaged, an electric shock accident during insertion and extraction of the plug is effectively avoided, and the life safety of people is guaranteed; in addition, the insertion and the extraction of the plug can be achieved through a motor.
Owner:郭丹枫
Device and method for dismantling offshore pile pipe through reversed pulling under pressure
The invention belongs to the field of oceanographic engineering, and particularly relates to a device for dismantling an offshore pile pipe through reversed pulling under pressure and a method for achieving the dismantling of the offshore pile pipe by adopting the device. The device comprises a pile pipe pressure-bearing seal head, a high pressure pipe and a high pressure filling device, wherein the pile pipe pressure-bearing seal head and the high pressure filling device are connected through the high pressure pipe. A jacking counterforce is larger than the friction resistance by using a reversed jacking method, so that an offshore decommissioned platform pile pipe is pulled out from mud, and the device and the method have the advantages of simple process, wide application range, high operation safety, lower cost and the like.
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Method for automatically cleaning waterlogging during moping floor
InactiveCN107028565AGuaranteed drynessGuaranteed cleanlinessCarpet cleanersCleaning action controlEngineeringBottle
The invention discloses a method for automatically cleaning waterlogging during moping floor, and a cleaning device which adopts the method and is applicable to student dormitories. According to a method for automatically mopping floor, a mobile robot and a wet sponge are utilized to clean floor. The method for automatically cleaning waterlogging during moping floor includes the steps of firstly enabling a waterlogging detection device to detect whether or not waterlogging exists during moping floor; secondly judging whether or not a water absorption device is enabled according to the detection result, and enabling the water absorption device if waterlogging exists; finally cleaning waterlogging by using the water absorption device. Nowadays, thermos bottles are usually adopted to store hot water or water dispensers are usually adopted to get water in student dormitories, and plenty of waterlogging exists on the floor due to low quality of the equipment. The method for automatically cleaning waterlogging during moping floor has an obvious effect on solving a waterlogging problem of floors.
Owner:张浩正
Concrete vibrator
InactiveCN110318545AVibration to achieveAchieve insertionBuilding material handlingEngineeringCantilever
The invention provides a concrete vibrator which comprises a supporting platform and a vibrating rod. A push handle and a lifting device are arranged on the supporting platform, the lifting device comprises a vertically arranged slide rail, a slide block is arranged in the slide rail, a rack is arranged on one side of the slide block, a transverse first cantilever plate is arranged on the other side, a vertical slot where the first cantilever plate moves up and down is formed in the side, far away from the rack, of the slide rail, the vertically arranged vibrating rod is arranged on the firstcantilever plate, the rack is engaged to a half gear, the half gear is mounted on a rotary shaft in a sleeving manner, the rotary shaft is rotatably mounted on a rotary shaft rack, the rotary shaft isdriven by a first driving device to rotate, a horizontal limiting plate is arranged at the top end of the slide rail, a sliding through hole is formed in the horizontal limiting plate, a sliding baris arranged on the top of the slide block, the upper end of the slide bar penetrates the sliding through hole, and a limiting block is arranged at the upper end of the slide bar. The vibrator can meetthe demand that the vibrator is inserted into concrete quickly and is pulled out of the concrete slowly, and meanwhile, the vibrator is relatively high in vibrating efficiency and guarantees the quality of a concrete member.
Owner:湖北乾奥建设工程有限公司
Push-pull type self-locking connector
InactiveCN111048947AAvoid self-lockingRealize self-lockingCoupling device detailsTwo-part coupling devicesPull forceEngineering
The invention discloses a push-pull type self-locking connector. The connector consists of a male head and a female head, wherein one of the male head and the female head is used as a first end of theconnector; and the other one is used as a second end of the connector. An outer sleeve is arranged at the first end. A lock sleeve slidably sleeves an outer side of the outer sleeve. A first lock retreating groove, a locking point and a second lock retreating groove are sequentially arranged in an inner wall of the lock sleeve along an axial direction, a side hole is arranged in an outer wall ofthe outer sleeve, a lock ball is arranged in the side hole, a spring acting in the axial direction is arranged between the outer sleeve and the lock sleeve, and when a spring is located at a balance position in an assembling state, the locking point right faces the side hole. An outer cylindrical surface is arranged at the second end, and an annular groove is arranged in an outer cylindrical surface in a circumferential direction and corresponds to the lock ball. Quick insertion and self-locking of the connector are realized through push-pull action of the lock sleeve, the connector is in a locked state during self-locking, reliability is very high, and the connector cannot be pulled out for unlocking in a pulled state if a pulling force towards an outer end is not actively applied to thelock sleeve.
Owner:昆山先特电子科技有限公司
Intelligent management system for large-scale USB equipment
ActiveCN104866448AAchieve insertionAchieve pull outElectric digital data processingDocking stationManagement process
The invention relates to mobile equipment management, in particular to an intelligent management system for large-scale USB equipment, and solves the problems caused by frequent plugging and unplugging of the USB equipment and cross using of the USB equipment. The system comprises one or more USB equipment docking stations, a management server and client devices; a plurality of USB equipment are plugged into the USB equipment docking stations; the management server is communicated with the USB equipment docking stations, and is used for controlling the on-off state of the USB equipment; the client devices are communicated with the management server; an operator inputs information to the client device to ask the management server to power on or off the specific USB equipment. Through the configuration, the purpose of plugging the USB equipment into the server or unplugging the USB equipment out of the server can be realized, without physical plugging and unplugging, the service life of the USB equipment is prolonged, meanwhile, on-line concentrated management of the large-scale USB equipment can be realized, the management processes such as manual saving, searching and borrowing are simplified, and therefore, the working efficiency is improved.
Owner:众合云科信息技术集团有限公司
A method and system for NVMe SSD hot swap test
InactiveCN109032864AAchieve insertionAchieve pull outDetecting faulty hardware by power-on testFaulty hardware testing methodsTest efficiencyMaterial resources
The invention discloses an NVMe SSD hot plug test method, which comprises the following steps: a host terminal receives an input test command; Controlling the power supply of the NVMe SSD to be turnedon or off according to the test command to simulate the insertion or removal of the NVMe SSD, where the NVMe SSD is powered by an independent power supply; The test program is executed to test the host terminal, and the obtained test results are recorded as hot insertion test results or hot pull-out test results correspondingly. Output hot insert test results and / or hot pull test results. The application does not require manual testing or mechanical plug-and-pull testing, greatly reducing the consumption of human and material resources, having high test efficiency, and being capable of obtaining effective NVMe SSD hot-plug test data on a large scale and quickly. The present application also provides a system, device and computer readable storage medium for NVMe SSD hot swap test, which has the above beneficial effects.
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Tool for pulling out cylinder sleeve of compressor
InactiveCN104493781AAchieve pull outEasy to deform and fitMetal-working hand toolsThrust bearingMechanical engineering
The invention discloses a tool for pulling out a cylinder sleeve of a compressor. The tool comprises a pull rod, a pressing plate, a stop sleeve, an inner taper sleeve, a taper head, a plurality of first screw rods and a plurality of second screw rods, wherein the first screw rods are in threaded connection with the pressing plate, the second screw rods are in threaded connection with the pressing plate, a through hole is formed in the pressing plate, the pull rod penetrates through the through hole in the pressing plate, a threaded part and a sliding part are successively arranged on the pull rod from left to right, the pull rod and the taper head are connected in a demountable manner, a plurality of grooves are axially formed in the inner taper sleeve, a thrust bearing and a nut sleeve the threaded part of the pull rod, the pull rod penetrates through the stop sleeve, the stop sleeve comprises a baffle and a sleeve, a through hole communicated with the inner hole of the sleeve is formed in the baffle, and the outer diameter of the sleeve is smaller than that of the inner taper sleeve. The tool disclosed by the invention overcomes the difficulties that in the prior art, when the cylinder sleeve is replaced, a cylinder body is difficult to mount and align, the period is long and the processing cost is high.
Owner:CHONGQING YUANCHUANG AUTOMATION EQUIP
Elbow-shaped cable head pulling-out device
ActiveCN112018654AAchieve pull outMetal-working hand toolsApparatus for joining/termination cablesLinear motionElectric power system
The invention belongs to the technical field of electric power system tools and relates to an elbow-shaped cable head pulling-out device. The device comprises a support; the device further comprises an adjustable clamping mechanism used for clamping an elbow-shaped cable head and a linear motion assembly used for driving the adjustable clamping mechanism to move; and the adjustable clamping mechanism is connected with the support through the linear motion assembly. The device is convenient to use, time-saving and labor-saving, can be quickly lapped with elbow-shaped cable heads of various different specifications, and improves the operation efficiency.
Owner:JIANGMEN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID
Fire extinguishing device for power distribution station firefighting intelligent robot
ActiveCN105903142ARealize the adjustable angle functionWide range of fire extinguishing jetsFire rescueEngineeringFire extinguisher
The invention relates to a fire extinguishing device for a power distribution station firefighting intelligent robot. The fire extinguishing device comprises a support plate, fire extinguishing guide rails, fire extinguishing guide blocks, fixed adjusting devices and lifting ring pull devices; two fire extinguishing guide rails, two fire extinguishing guide blocks, two fixed adjusting devices and two lifting ring pull devices are provided; the middle part of the support plate is a horizontal structure; the left and right two sides of the support plate are inclined structures; the fire extinguishing guide rails are symmetrically fixed on the front and back two sides of the support plate along the transverse center axis of the support plate; the fire extinguishing guide blocks are mounted on the fire extinguishing guide rails; the fixed adjusting devices are respectively fixed on the left and right two sides of the support plate; the lifting ring pull devices are positioned on the inner sides of the fixed adjusting devices; and the lower ends of the lifting ring pull devices are fixed on the fire extinguishing guide blocks. The fire extinguishing device can realize the functions of storage and fixation of a fire extinguisher, pulling-out of a safety ring of the fire extinguisher and fixing and spraying angle adjustment of a spraying cylinder of the fire extinguisher, and is wide in fire extinguishing spraying range, high in fire extinguishing efficiency and high in safety.
Owner:南京洪湖消防器材制造有限公司
Electronic-control lock processing device and method
ActiveCN103556876AAchieve pull outAchieve installationNon-mechanical controlsElectricityElectromagnetic lock
The embodiment of the invention provides an electronic-control lock processing device and method. The electronic-control lock processing device comprises an electromagnetic lock assembly and an electronic-control switch assembly; the electromagnetic lock assembly comprises an iron sheet and an electromagnet; the iron sheet is arranged at the front end of a handle strip; the front end of the handle strip is contacted with one end of a hard disk frame; the electromagnet is arranged in a slot position and is used for being attached to the iron sheet on the handle strip when the handle strip is inserted into the slot position; the electronic-control switch assembly is connected with the electromagnet and is used for electrifying or powering down the electromagnet so as to attract the iron sheet attached to the electromagnet after the electromagnet is electrified; or the electronic-control switch assembly is used for releasing the iron sheet attached to the electromagnet after the electromagnet is powered down. The electronic-control lock processing device and the method solve the problem of low space utilization rate caused by the fact that a hard dick lock needs to occupy one slot position in the prior art, so the use performance of the electromagnetic lock processing device is improved, and the use time is increased.
Owner:HUAWEI TECH CO LTD
Automatic traction device
InactiveCN107521296AOvercoming technical difficulties in manual extractionOvercome pull outTowing devicesPiston rodRocker arm
An automatic traction device comprises a traction rod, a tow pin and a guiding shell and further comprises a limiting pin assembly which comprises a tow pin locking shaft and a tow pin locking spring. The tow pin locking shaft is arranged inside a transverse hole of the guiding shell, and the tow pin locking spring is arranged at the rear end of the tow pin locking shaft; the front end of the tow pin locking shaft is provided with the tapered top, and a first guiding bevel corner corresponding to the tapered top is arranged at the upper side corner of the tow pin; a second guiding bevel corner corresponding to the tapered top is arranged at the upper side corner of an upper branch of one end of a rocker arm, the rotary axis of the rocker arm is arranged in the middle, and the other end of the rocker arm is provided with a connecting pin; and the automatic traction device further comprises a driving cylinder, a cylinder barrel of the driving cylinder is connected with the guiding shell, and a piston rod of the driving cylinder drives the rocker arm to swing through the connecting pin. Connecting / disconnection of a tractor and a trailer can be completed in a driving cab by an operator.
Owner:SHANDONG DEFANG HYDRAULIC MACHINERY
Mounting base for electromechanical engineering equipment and with efficient buffer function
InactiveCN108662078AAchieve the effect of being fixed togetherAchieve pull outNon-rotating vibration suppressionEngine bedsGear wheelFixed frame
The invention discloses a mounting base for electromechanical engineering equipment and with an efficient buffer function. Fixed device comprises fixed frames. The inner top wall of each fixed frame is fixedly connected with a telescopic rod, and the other end of each telescopic rod is fixedly connected with a screw. Each screw is in threaded connection with a first screw hole formed in a first bevel gear, and multiple limiting blocks are in sliding connection in an annular sliding groove formed in the upper end of each first bevel gear. The buffer function is achieved, first push rods move downwards, the first push rods and second push rods push second pistons and third pistons correspondingly to move towards the sides close to each other, and therefore the air pressure in limiting pipesis increased so as to achieve the buffer effect. Thus, the mounting base can achieve the effects of convenient mounting and demounting, and the effect of protecting the mechanical equipment can be achieved through the multi-step buffer function.
Owner:HEFEI OUSHIJIA ELECTRICAL & MECHANICAL EQUIP CO LTD
Stable big data server
InactiveCN107768921ASafe and reliable lockingReliable lockingTwo-part coupling devicesLive contact access preventionElectricityElectric shock
The invention discloses a stable big data server, which comprises a socket arranged in a roof and a server plug connected with the socket in a matched manner, wherein an inserting pole is arranged onthe top surface of the server plug; the top of the server plug is symmetrically provided with two locking plates at the left end and the right end of the inserting pole separately; a locking groove isformed in the upper part of each locking plate in a manner of penetrating from left to right; and a power supply port into which the inserting pole is inserted to be connected in a matched manner isarranged in the bottom surface of the socket. According to the stable big data server, the server plug is fixed safely and stably, the server plug is locked and then conducted when installed, and theserver plug is powered off and then unlocked when unplugged, so that the plugging and unplugging efficiency of the server plug is greatly improved and an electric shock accident when the server plug is plugged and unplugged is effectively avoided.
Owner:詹胜超
Built-in burglar-proof padlock for electromobile
InactiveCN102991610AAchieve insertionAchieve pull outAnti-theft cycle devicesNon-mechanical controlsMotor driveEngineering
The invention provides a built-in burglar-proof padlock for an electromobile. The padlock comprises a motor stator and a motor rotor, wherein an arresting disc is arranged on the motor rotor, and a lateral buffer device is uniformly distributed on the arresting disc axially along the circumferential direction. The padlock is characterized in that the motor stator is provided with a whole lock assembly which comprises a speed reducing motor, a groove, a rack, a tension spring, a lockpin, a lockpin positioning via hole, a positioning plate and a screw; the whole lock assembly is transversely provided with the speed reducing motor, and the speed reducing motor drives the rack; a ladder-shaped inclined plane arranged at one end of the rack is in contact fit with a transversely convex lift shaft of the lockpin; and the transversely convex shaft of the lockpin is used for controlling extension of the lockpin by changing rising and falling positions of the lockpin and utilizing slide of the ladder-shaped inclined plane of the rack. The built-in burglar-proof padlock for electromobile is scientific in design, simple to operate and convenient to use.
Owner:吴乐敏
Power battery plug-in part sealing structure
InactiveCN108808300AAvoid cumbersomeAchieve pull outVehicle connectorsCurrent conducting connectionsPower batteryElectrical and Electronics engineering
The invention discloses a power battery plug-in part sealing structure. The power battery plug-in part sealing structure comprises a power battery box used for mounting a power battery pack, a socketarranged on the power battery box, and a plug matched with the socket in a corresponding mode; a base plate which is recessed into the power battery box is arranged at the joint of the power battery box and the socket; a guide column which extends to the base plate is arranged on the socket; a sealing gasket is clamped between the base plate and the socket; a gap for containing the guide column isformed in the sealing gasket; buckles are further arranged on the outer side of the socket; the power battery plug-in part sealing structure further comprises a dustproof cover which is correspondingly matched with the socket; the two ends of the dustproof cover are provided with lock catches which are matched with the buckles in a matched mode respectively; and the two ends of the plug are provided with lock pieces which are matched with the buckles in a matched mode respectively. By virtue of the power battery plug-in part sealing structure, sealing and dust prevention of the power batteryplug-in part are realized.
Owner:江苏久兴源新能源科技有限公司
Big data server with stable operation
InactiveCN107681382AIncrease extraction efficiencyEasy to pull out and replaceCoupling device detailsComputer periphery connectorsElectricityEngineering
The invention discloses a big data server with stable operation. The big data server comprises a socket installed in the roof and a server plug matched and connected with the socket, wherein the top surface of the server plug is provided with a plug-in pole; two locking-in plates are symmetrically arranged on the top of the server plug and positioned at the left end and the right end of the plug-in pole respectively; a locking-in groove is formed in the upper part of each locking-in plate in a penetrated manner; and the bottom surface of the socket is provided with a power supply interface forthe plug-in pole to be inserted in a matched and connected manner. In the big data server, the server plug is fixed safely and stably, electric conduction is carried out on the server plug after locking-in is carried out on the server plug during installation, and the server plug is unlocked after power disconnection is carried out on the server plug during pulling-out, so that the plugging efficiency of the server plug is greatly improved, and the occurrence of electric shock accidents when the server plug is plugged is effectively avoided.
Owner:詹胜超
Automobile seat spring damping structure convenient to disassemble and replace
ActiveCN111993965ARealize the shock absorption effectImprove comfortSeat suspension devicesCar seatControl theory
The invention relates to the technical field of automobile seat damping, and particularly relates to an automobile seat spring damping structure convenient to disassemble and replace. The structure comprises a support mechanism, a protection mechanism, damping mechanisms, pressing mechanisms and positioning mechanisms. Two sets of damping mechanisms are installed in the supporting mechanism, a passenger sits on the surface of the supporting mechanism when taking an automobile, damping on the passenger is achieved through the damping mechanisms, and a comfort degree of the passenger is improved; the positioning mechanisms are installed at the two ends of the supporting mechanism, the two positioning mechanisms are rotated clockwise or anticlockwise to support one end of the supporting mechanism, and the damping mechanism can be exposed and overhauled conveniently; the two pressing mechanisms are oppositely installed at one end of the supporting mechanism, one ends of the two damping mechanisms are fixed to the bottom of the supporting mechanism when the damping mechanisms are installed, and the tops of the two damping mechanisms abut against the supporting mechanism; and the dampingmechanisms are mounted and dismounted by rotating the pressing mechanisms, and parts of the damping mechanisms are convenient to replace.
Owner:YANCHENG HUAYUE AUTO PARTS CO LTD
Cleaning device suitable for student dormitory
InactiveCN107137020AGuaranteed drynessGuaranteed cleanlinessCarpet cleanersFloor cleanersPondingEngineering
The invention discloses a cleaning device suitable for a student dormitory. The cleaning device comprises a sweeping robot and a water absorption device which is installed at one side of the sweeping robot. In order to enable the water absorption device to work more intelligently, ponding detection devices and fixators are installed around the water absorption device. During the period of sweeping, when ponding water is detected, the water absorption device is started to perform ponding water removing operation. Now, student dormitories mostly use thermos flasks to store hot water or use water dispensers to get water, lots of ponding water accumulates on the ground because of quality problems of a device, and the cleaning device suitable for the student dormitory has the quite obvious effect on solving the problem of ground ponding.
Owner:张盟盟
Device and method for dismantling offshore pile pipe through reversed pulling under pressure
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Fire extinguishing device for power distribution station firefighting intelligent robot
ActiveCN109701185ARealize storage and storageAchieve pull outFire rescueFire extinguisherEngineering
The invention relates to a fire extinguishing device for a power distribution station firefighting intelligent robot. The device comprises a support plate, fire extinguishing guide rails, fire extinguishing guide blocks, fixed adjusting devices and lifting ring pull opening devices; two fire extinguishing guide rails, two fire extinguishing guide blocks, two fixed adjusting devices and two liftingring pull opening devices are provided; the middle part of the support plate is of a horizontal structure; the left and right sides of the support plate are of inclined structures; the fire extinguishing guide rails are symmetrically fixed on the front and back sides of the support plate along a transverse central axis of the support plate; the fire extinguishing guide blocks are mounted on the fire extinguishing guide rails; the fixed adjusting devices are fixed on the left and right sides of the support plate; the lifting ring pull opening devices are positioned on the inner sides of the fixed adjusting devices, and the lower ends of the lifting ring pull opening devices are fixed on the fire extinguishing guide blocks. The device can achieve the functions of storage and fixation of fire extinguishers, pullout of traditional fire extinguisher safety rings, fixation of fire extinguisher spraying cylinders and angle adjustment of the spraying operation, and is wide in fire extinguishing spraying range, high in fire extinguishing efficiency and excellent in safety.
Owner:JISHOU HONG JIA DA TECH CO LTD
Pair of multipurpose pliers for replacing electric energy metering module
ActiveCN111856097AAchieve pull outAvoid damageTime integral measurementMechanical engineeringElectric energy
The invention relates to a pair of multipurpose pliers for replacing an electric energy metering module. The pair of multipurpose pliers comprises a shell, a lead sealing base arranged on one side ofthe shell, a lead sealing clamp handle rotationally arranged on the other side of the shell, a lead sealing pressing head arranged at the front end of the lead sealing clamp handle, and a module clamphandle rotationally arranged on the shell through a rotating shaft and located on the outer side of the lead sealing clamp handle. The lead sealing clamp handle is rotatably installed on the shell through a rotating shaft, a clamp body is installed at the front end of the lead sealing clamp handle, and a protruding block used for making contact with and pressing the lead sealing clamp handle is further installed on the module clamp handle. According to the invention, opening and closing of the lead sealing clamp handle and the module clamp handle are utilized; the end part of the clamp body is close to or far away from the end part of the module clamp handle; the grooves in the two sides of a collection module can be clamped, so that the collection module is pulled out, the replaced collection module can also be mounted, manual operation is replaced, finger injuries caused by large replacement workload of operators are prevented, and the replacement efficiency is greatly improved.
Owner:STATE GRID HEBEI ELECTRIC POWER CO LTD +2
A fire extinguishing device for an intelligent fire-fighting robot in a substation
ActiveCN105903142BRealize storage and storageAchieve pull outFire rescueEngineeringFire extinguisher
Owner:南京洪湖消防器材制造有限公司
Operation equipment integrating crop root picking and soil removing
ActiveCN110972676AIntegrity guaranteedReduce stickinessDiggersPicking devicesAgricultural scienceAgricultural engineering
The invention discloses operation equipment integrating crop root picking and soil removing. The operation equipment integrating crop root picking and soil removing comprises a machine body, a digginggroup, and a clamping group; the digging group comprises a main motor, and clamping long-plates; the main motor is fixedly mounted on a side wall of the machine body; a machine body slot is formed inan outer wall of the machine body; an output end of the main motor is located inside the machine body, and is fixedly mounted with the clamping long-plates; a vibration shaft and a vibration drivingplate are fixedly mounted between the two groups of clamping long-plates; a vibration shaft sleeve and torsion springs are in rotational fit with an outer wall of the vibration shaft; the torsion springs are located at two ends of the vibration shaft sleeve; a vibrating long-plate is fixedly mounted at the bottom of the vibration shaft sleeve; and an electromagnet is fixedly mounted at the top ofthe vibration driving plate. The operation equipment integrating crop root picking and soil removing is capable of realizing pulling-out of roots of crops, as well as carrying out automatic picking, so that the picked crops have reduced muck content by adopting a vibration way; and moreover, damages on the roots of the crops is avoided in virtue of the vibration way.
Owner:来凤县凤心科技有限公司
A safe and reliable fire extinguishing launch bracket with long service life
InactiveCN103893936BEasy to retractEliminate potential safety hazardsFire rescueHydraulic cylinderInsertion stent
Owner:CHENGDU LINGCHUAN SPECIAL IND
Freezing pipe capable of being pulled out and matched pipe puller
The invention relates to a freezing pipe capable of being pulled out and a matched pipe puller. The freezing pipe comprises a pipe body, one end of the pipe body is provided with a right-handed rotation external thread, and the other end of the pipe body is provided with a right-handed rotation internal thread matched with the right-handed rotation external thread; a left-hand rotation internal thread is formed in the pipe body; at least two axial grooves are formed in the inner wall of one end of the right-hand rotation internal thread of the pipe body and connected with the left-hand rotation internal thread; the matched pipe puller comprises a pulling-out device and a plurality of lengthening rods; the pulling-out device is detachably connected with the lengthening rods; the pulling-outdevice comprises a rod part and a working part, and the rod part is fixedly connected with the center of the working part; and the working part is matched with an axial groove of the freezing pipe, and a left-hand rotation external thread is arranged on the edge of the working part and matched with the left-hand rotation internal thread of the freezing pipe. Compared with the prior art, pipe inserting in the drilling process and pulling-out of the freezing pipe after freezing engineering is completed can be achieved; and the freezing pipe can be pulled out at any time, operation steps are simple, time is shortened, and resource cost is saved.
Owner:EAST CHINA UNIV OF TECH
Seeding device for planting of green manure in orchard
PendingCN112715106AAchieve insertionAchieve pull outSeed depositing seeder partsBroadcast seedersAgricultural engineeringGreen manure
The invention discloses a seeding device for planting of green manure in an orchard. The seeding device comprises a bottom plate, a transfer device and a box body, the box body is internally provided with a material discharging device and a material taking device, a material inlet is arranged in a top part of the box body, the box body is internally and fixedly connected with a carrier plate, the carrier plate is arranged below the material inlet, and a discharging assembly with an intermittent discharging function is arranged on the carrier plate. The device enables seeds to effectively and intermittently pass through the carrier plate through the discharging assembly. Seeds just fall into a material collecting opening along with a rotation of a material taking wheel. Meanwhile, under an action of a control valve, air is blown to the material collecting opening, the seeds are further blown into the soil, and an actual seeding effect is improved. A driving disk rotates to drive a driving rod to swing, a vertical reciprocating motion of a rack rod and a discharging rod is achieved under an action of a driving gear, so that the discharging rod can be inserted into and pulled out of soil in a using process. The seeding device has good application prospects.
Owner:TARIM UNIV
A car seat spring damping structure that is easy to disassemble and replace
ActiveCN111993965BRealize the shock absorption effectImprove comfortSeat suspension devicesCar seatEngineering
Owner:YANCHENG HUAYUE AUTO PARTS CO LTD
Hazardous solid waste pretreatment device
ActiveCN114558873ASolve the case of different sizesImprove processing efficiencySolid waste disposalTransportation and packagingElectric machineryProcess engineering
The invention discloses a hazardous solid waste pretreatment device. Comprising a collecting opening, a feeding conveying belt, a motor I, a supporting protection plate, a motor II, a blocking rod, a supporting frame I, a supporting frame II, a supporting frame III, a supporting frame IV, a supporting frame V, a main conveying belt, shifting teeth, a storage box I, a storage box II, a storage box III, an acid liquor box, an alkali liquor box, a storage box IV, a fixing mechanism, a cover sucking pipe, a cover pulling mechanism, a cover screwing mechanism, a PH detector, a grabbing mechanism and a rack. The collecting opening is fixedly installed on a supporting protection plate, a feeding conveying belt is arranged on the supporting protection plate, one end of the feeding conveying belt is connected with a motor I, and one side of the supporting protection plate is fixedly installed on the machine frame. By arranging the adjustable flow dividing device, the reagent bottle sorting device can adapt to reagent bottles of different specifications, partition plates are arranged on the two sides of the flow dividing device, the reagent bottles can be effectively sorted, two sets of reagent bottles can be treated at the same time, and by arranging multiple sets of cover opening mechanisms, the reagent bottles of different sizes and different types can be treated.
Owner:孟繁莉
Intelligent socket for Internet of Things
InactiveCN112701530AAchieve launchAchieve pull outCoupling device detailsThe InternetInternet of Things
The invention discloses an intelligent socket for the Internet of Things, and the socket comprises a socket board, an extension board and a baffle plate, the front side of the socket board is provided with a socket body, the interior of the socket body is provided with jacks, the front side of the socket body is provided with an adjustment board in an attached manner, and the upper and lower sides of the adjustment board are respectively hinged with an adjustment rod. A moving rod is hinged to the end of the adjustment rod, a locking rod is connected to the front side of the adjustment board through a first spring, a locking plate is hinged to the end of the locking rod, a mounting rod is arranged at the outer end of the locking rod in an attached mode, and a limiting rod penetrates through the front side of the socket plate. According to the intelligent socket for the Internet of Things, a moving frame can be pushed, the moving frame is controlled to move, the position of the moving rod is extruded and pushed, and the moving rod is used for driving the hinged adjustment rod to rotate and move, so that the hinged adjustment board is pushed by using the adjusting rod, and the plug is quickly pushed out of the jack by using the moving force of the adjustment board; and the plug can be rapidly pulled out.
Owner:牛桂平
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