652results about How to "Easy to cut off" patented technology

An anvil assembly for use with a surgical stapler is provided. The anvil assembly includes a cut ring assembly having a body and a cover. The cover has a first layer of material having a first hardness to allow penetration by a knife of a surgical stapler and at least one additional layer of material having a second hardness greater than the first hardness to minimize penetration of the cover by a knife of a surgical stapler.

An anvil assembly for use with a surgical stapler is provided. The anvil assembly includes a cut ring assembly having a body and a cover. The cover has a first layer of material having a first hardness to allow penetration by a knife of a surgical stapler and at least one additional layer of material having a second hardness greater than the first hardness to minimize penetration of the cover by a knife of a surgical stapler.

The invention relates to environment-friendly type river and lake controlling and cleaning equipment. The environment-friendly type river and lake controlling and cleaning equipment comprises a boat body, power devices, a storage slot, a compression device, movable gripping devices, cut-off devices, a salvaging device and a conveying device, wherein the power devices are symmetrically mounted at the left side and the right side behind the boat body separately along the longitudinal central axis of the boat body; the compression device is positioned above the storage slot; the movable gripping devices are separately positioned at the left side and the right side of the compression device; the cut-off devices are positioned at the outer sides of the movable gripping devices; the salvaging device is positioned in front of the boat body; and the conveying device is positioned between the salvaging device and the storage slot. The environment-friendly type river and lake controlling and cleaning equipment integrates the functions of floating force adjusting, water-surface travelling, waste compacting, aquatic plant gripping, garbage salvaging, garbage conveying and the like, realizes the functions of eliminating aquatic plants in rivers and lakes as well as floating waste on the water surface, achieves the effect of dredging the rivers and the lakes, keeps water in the rivers and the lakes clean, is high in integral mechanical degree, is complete in function and is high in operating efficiency.

The invention provides a waste cable recovery system and belongs to the technical field of waste cable reuse. The system includes frame, pay-off roll, straightening device, cutting device, cop core winding roller, two cooling devices, two cutting devices and crushing device. A let-out roller, a straightening device, a cutting device and a cop core winding roller are arranged in sequence from one end of that frame, two cooling device and two cutting devices are arranged between the cutting device and the cop core winding roller and are symmetrically arranged on both sides of the frame, the cooling device is close to the frame, and the cutting device is far away from the frame. The invention provides a waste cable recovery system, by carrying out straightening first, and Cutting, Cut off thecable sheath after cooling, the cable sheath after the cutting-off falls into the lower crushing device for crushing, copper core is wound on the copper core winding roller along a straight line, after straightening the cable sheath, adhesion and incessant cutting of the cable sheath can be avoided, thereby avoiding scratching the copper core, the cable sheath is cut off after cooling, and is easy to cut and crushing.

The invention discloses aluminum alloy semisynthesis cutting liquid and a preparation method thereof. The aluminum alloy semisynthesis cutting liquid is composed by weight of 12%-20% of mineral oil, 9%-15% of surfactant, 8%-12% of antirust agent, 1%-2% of aluminum corrosion inhibitor, 3%-7% of lubricant, 8%-12% of extreme pressure agent, 0.5%-1% of defoamer, 0.5%-1% of fungicide and the balance, water. The preparation method includes sequentially adding the surfactant, the antirust agent, the aluminum corrosion inhibitor, the lubricant, the extreme pressure agent, the defoamer, the fungicide and the water into the mineral oil and evenly stirring and mixing the mixture to obtain the aluminum alloy semisynthesis. The aluminum alloy semisynthesis cutting liquid has excellent performance on aluminum corrosion inhibition performance, corrosion resistance, lubricant performance, anti-rust performance, defoaming performance, use period and the like.

The preferred methods and devices described herein provide for creating adhesions between the tissue layers of folded soft tissue. The methods described can be accomplished with the use of an endoscope and once folds of tissue are formed and brought together using methods known in the art, the folds can be secured using a clamping system. This clamping system retains the tissue folds in a side by side relationship by exerting a clamping pressure against the folds. Over time the clamping pressure may initiate mucosal layer necrosis, deep tissue layer intermingling and tissue knitting.

Provided is a blood collection tube preparing apparatus which is simple, downsized, portable, capable of being easily placed on a desk or the like, excellent in responding to an emergency such as a disaster, and capable of preparing various kinds of blood collection tubes depending on a blood collection instruction from a doctor. A blood collection tube holding member is arranged along one transferring belt and between a forward-side transferring belt and a backward-side transferring belt of the one transferring belt, and lower end surfaces of a cap of a blood collection tube is supported on upper end surfaces of the blood collection tube holding member and the forward-side transferring belt. The forward-side transferring belt applies a transferring force to the blood collection tube through the cap. Further, the members constituting a storage box are accommodated in one module, and the storage box is detachably mounted onto a mounting portion of an apparatus main body. Further, the storage box is in the form of module, and hence an operation in the case of failure or during maintenance is significantly facilitated.

The invention discloses a eucalypt pruning machine for increasing a climbing force by utilizing self gravity. The eucalypt pruning machine comprises a pruning device and a tree climbing device. The tree climbing device comprises a rack, a left upper synchronous wheel, a first synchronous belt, a first lower synchronous wheel, a right upper synchronous wheel, a second synchronous belt, a second lower synchronous wheel, a climbing drive motor, an electric push rod, a lifting handle and a clamping device. The pruning device of the eucalypt pruning machine for increasing the climbing force by utilizing self gravity adopts a chain type cutting knife so that the shape of the pruning device can be changed according to the thickness of a trunk, branches can be well cut off from the root portions of the branches, pruning cuts are complete, and the condition of incomplete pruning is avoided; the tree climbing device is in contact with the trunk by adopting the synchronous belts, the climbing force can be increased by utilizing self gravity through reasonable central arrangement, and rapid tree climbing and pruning are achieved.

The invention discloses processing equipment for quantitative addition and continuous crushing and drying of traditional Chinese medicinal materials. The processing equipment comprises a quantitativeaddition cylinder, an air-heater, a crushing blade, a filter cloth bag and an insulation cylinder. A storage hopper is welded at the top of the quantitative addition cylinder, inside which a quantitative addition shaft is horizontally erected. A material stirring blade is welded on the quantitative addition shaft. A cut-off tool is welded at the upper end of the material stirring blade facing therotation side. The bottom of the quantitative addition cylinder is connected with a blanking pipe, the bottom of which is connected to the insulation cylinder. A rotating shaft is horizontally erectedinside the insulation cylinder. Screw blades are welded on the rotating shaft inside the insulation cylinder. Several crushing blades are welded at equal interval on the sidewall of the rotating shaft. The equipment of the invention is convenient for cutting and addition of traditional Chinese medicinal materials, guarantees sufficiency of crushing, realizes cyclic utilization of heat, has a gooddrying effect, and avoids obstruction during falling of crushed traditional Chinese medicinal materials with the cooperation of drying of hot air.

The invention discloses a portable device for soil surface in situ vertical permeability experiment. The device comprises a water supply unit and a measuring unit. The water supply unit comprises a water storage bucket, a lifting platform and a steady flow box; the storage bucket is in a Mariotte flash structure, and used to provide a constant head; the measuring unit comprises a measuring cylinder and pressure measuring lines; pressure measuring holes are arranged at the upper end of the measuring cylinder and below the water inlet of the measuring cylinder; a plurality of pressure measuring holes in spiral fan shape are distributed outside the measuring cylinder, and are internally provided with a Pitot tube plugs; a knife edge is arranged at the bottom of the measuring cylinder; the water inlet of the measuring cylinder is communicated with the water outlet at the bottom end of the steady flow box; and the Pitot tube plugs are communicated with the pressure measuring lines through PU tubes. The invention has experimental functions of fixed water head measurement and falling head measurement, can conduct layered determination on the permeability coefficient of the soil surface, effectively reduce the destruction of soil disturbance on the original structure and permeability characteristic, and is applicable to soil with different permeability characteristics, and convenient for carrying and operation, especially suitable for soil in situ permeability experiment in the field.

The invention discloses a coarse cereal seeding machine for no-tillage seeding. The coarse cereal seeding machine comprises a rack, a fertilizer apparatus, a seed sowing device, a seed manure box, a stubble breaking and ditching device, a suppression mechanism, ground wheels and transmission mechanisms. The machine adopts a stubble breaking, ditching, seed manure applying and seeding single body, a suppression wheel mechanism single body, a high ground clearance and large spacing transverse beam rack and the various transmission mechanisms for intensively changing speeds so as to realize stubble breaking and ditching, seed manure application, and semi-precision no-tillage seeding of wheat, corns, coarse cereals and small-grain pasture seeds. Particularly, the problems of crop stubble winding and blockage, hilling, mixed seed manure application, difficult burying of the ditching device, much disturbance to a soil layer, unevenness of a soil covered ground surface, large traction resistance and the like in the no-tillage seeding process are solved. The machine is simple in structure and easy to operate, has multiple purposes, is low in manufacturing cost and is suitable for specialized households of planting, and small and medium-sized farms to popularize and apply.

The invention discloses a cable folding and unfolding apparatus with a counting cut-off function for power line setting up. The cable folding and unfolding apparatus comprises a device main frame. The lower part of the device main frame is provided with a walking motor which cooperates with a wheel axle. The wheel axle is provided with a rear wheel, and the upper part of the device main frame is provided with a left frame and a right frame, wherein the right frame cooperates with an adjustment oil cylinder provided on a slide carriage. The upper part of the left frame is provided with a winding-and-unwinding motor. The upper part of the right frame is provided with a rotary shaft, and both the winding-and-unwinding motor and the rotary shaft are matched with shaft sleeves provided on both sides of a winding and unwinding frame. The device main frame is also provided with a counting frame. The counting frame is provided with a counting roller and a driven roller. The cable folding and unfolding apparatus with the counting cut-off function for power line setting up can perform folding and unfolding, calculate the meters of the unfolded part of a cable, so that operation personnel can accurately know the length of the unfolded part of the cable to prevent the unfolded part from being too long or too short; and a cutting device is provided, so that the cable cut-out is fast and convenient.

The invention relates to the technical field of mechanical devices, in particular to an automatic cutoff device for a heat shrinkage sleeve. The device comprises a feeding mechanism, a cutting mechanism and a tube penetrating mechanism, the cutting mechanism is located between the feeding mechanism and the tube penetrating mechanism, the feeding mechanism comprises a storage assembly and a feedingassembly, the feeding assembly is located between the storage assembly and the cutting mechanism, the cutting mechanism comprises a bearing frame, a cutter and a driving assembly, the driving assembly is located on the top of the bearing frame, the cutter is located over the bearing frame, the cutting mechanism further comprises two U-shaped limiting plates, the U-shaped limiting plates are arranged on the top of the bearing frame at an equal interval, and the tube penetrating mechanism comprises a tube penetrating assembly and a material supply assembly. Workpieces can be automatically cut off through the cutting mechanism, wire tube penetrating work can be automatically completed through the tube penetrating mechanism, manpower input is lowered, and labor intensity of workers is relieved.

An adhesive tape dispenser for dispensing and cutting a length of an adhesive tape. The adhesive tape dispenser comprises an adhesive tape cutting device. The adhesive tape cutting device comprises a) a resting surface to which a tacky side of said adhesive tape can be adhered while the adhesive tape is being cut, b) two lateral webs extending in the same direction from both edges of the resting surface to serve as guides for the adhesive tape, and c) a cutting blade having a blade edge and positioned on an inner side of one or both lateral webs in such a way that the blade edge is inclined at an angle which is oblique relative to the resting surface. The lateral webs have a height from the resting surface which is the same or is higher than each cutting blade. The adhesive tape dispenser is useful to dispense and cut adhesive tapes comprising a backing of biaxially oriented or highly stretched film, such as polyolefin.

The invention discloses a cutting device for polymer film production, which comprises a bottom plate, both sides of the top of the bottom plate are fixedly connected with support rods, the top of the support rods is fixedly connected with a box, and the right side of the back of the inner wall of the box is fixedly connected with There is a motor, the output end of the motor is fixedly connected with a disk, and the top of the front of the disk is fixedly connected with a transmission rod. The present invention is equipped with box body, motor, disc, transmission rod, transmission frame, vertical rod, lifting frame, positioning block, first connecting plate, second connecting plate, transmission column, polished rod, slip ring, fixed rod, hanging plate , rotating plate, transmission hole, transmission shaft, cylinder, moving frame, first sliding rod, fixed block, first chute, connecting rod and blade are used together to solve the problem that the device is not convenient for users to use. The cutting device for film production has the advantage of being easy to use, reduces the labor intensity of workers, and improves the working efficiency of the cutting device.

The invention discloses a contact network state on-line monitoring / detection device based on public network transmission, comprising a plurality of lower computers and remote upper computers which are installed on a return circuit; the upper computers communicate with the lower computers through a GPRS / GSM wireless network; and a mobile phone can control part of the functions of the lower computers. The remote computer comprises a node operation panel, a power supply monitoring panel, a sampling parameter configuration panel, a time display / recording panel, and a data display / extraction and analysis / computer panel; the lower computer comprises a main control chip, a trigger circuit, a switch circuit, a sampling module, a power supply monitoring module, a data transmission module, a data transmission auxiliary module, a data transmission switch module, a time service module, a start-up module, an audio sensor module, a state monitoring sensor module, and a self-power supply module. The lower computer utilizes various sensors to collect the state parameters of the contact network structure, current, environment and the internal of the device, and the upper computer displays the obtained state parameters in the panels and records to finally generate a technology report. The invention can collect various state parameters, and realizes full-day, unmanned and independent work.

The invention provides a sugarcane peeling machine comprising a rack and a peeling mechanism arranged on the rack. The peeling mechanism comprises motors and installing plates; the peripheral side of an output rotating shaft of each motor is provided with cutter teeth; the middle portion of each installing plate is provided with a through hole used for entry and exit of sugarcanes; the multiple motors are hinged to two side surfaces of the installing plates; the output rotating shafts of the motors are arranged to surround the peripheral edges of the through holes; each motor makes the corresponding output rotating shaft get close to the axis of the corresponding through hole via an elastic part. The cutter teeth on the output rotating shafts of the multiple motors work on the peripheral side of a sugarcane entering the through holes, so that the sugarcane is peeled. The peeling mechanism employed by the sugarcane peeling machine is fixed and sugarcanes are peeled through the rotation of the output rotating shafts of the motors in different directions; the sugarcane peeling machine is simple and effective in structure, high in peeling efficiency and convenient to use.

A device for breaking DC currents exceeding 2500 A has a resonance circuit (2) connected in parallel with an interrupter (1) and a surge arrester (7) connected in parallel with the resonance circuit. The resonance circuit has a series connection of a capacitor (3) and an inductance (4). The specific value relationship of the capacitance in microfarad to the inductance in microhenry of the resonance circuit is not less than 1.

The invention provides an impurity-removing cleaning machine. The impurity-removing cleaning machine comprises a rack, a thread residue removing device, a cloth shaking mechanism, a static eliminator,a cleaning device and a dust collecting device; the thread residue removing device includes a thread cutting mechanism, a mobile frame and a supporting platform; the cloth shaking mechanism and the static eliminator are disposed between a first support roller and a second support roller; the cleaning device includes a housing, a first fan blade, a second fan blade, a third fan blade and a first suction fan; and the dust collecting device includes an air suction opening, an air suction tube, a second air suction fan and a dust collecting box. According to the impurity-removing cleaning machineof the present invention, the thread residue removing device can remove redundant thread residues at two sides of a textile; the cloth shaking mechanism and the static eliminator are used in cooperation, so that impurities attached onto the textile can be shacked off more easily; the cleaning device is provided with a dust removal fan and a dust removal brush, and hearing rollers can dry the textile, and therefore, dust can fall off more easily, and dust removal is more thorough; and therefore, the quality of the textile can be ensured, and the health of staff can be ensured.

Custom molded wrist area impression sleeve (21) having a configuration substantially covering the wrist area (WA) of a patient. The impression sleeve (21) is formed from a thin, resin-impregnated, resilient fabric sleeve (21) mounted over a thin, flexible, resin-impervious release layer (23), and preferably over a cushioning and thermally insulating foam sleeve (25). The hardenable sleeve (21) can include one, and preferably two, longitudinally extending weakened strips (30, 40) which facilitate severing and act as a hinge (40) for the resulting hardened wrist brace. In the present method, the wrist area impression sleeve (21) is hardened on the patient's wrist, cut off and then used as a removable brace or to form a custom orthosis in a fabrication laboratory.

A multifunctional and multipurpose all-terrain hay mower comprises a chassis, a control circuit and a power system. Drive wheels are arranged on the lower portion of the chassis. The multifunctional and multipurpose all-terrain hay mower is characterized in that one end of the chassis is connected with a hay mower base, hay mower machine frames are hinged to the hay mower base in multiple directions respectively, and hay knives and universal wheels are arranged at the bottoms of the hay mower machine frames. The whole multifunctional and multipurpose all-terrain hay mower is compact in structure and small in weight, and weed in complex terrain environments such as dike slopes and the environments with manual operation difficulty can be easily cut off. The work environment of dike workers is greatly improved, and the labor intensity of operating personnel is lowered.

An ophthalmic laser device with a treatment beam path that includes a variably adjustable modulator. The ophthalmic laser device is adapted to determine for the radiation pulses to be inputted into the tissue a power density to be inputted into the relevant target volume through the treatment beam path depending on a spatial distance between two target volumes of immediately successive radiation pulses and to adjust the modulator parallel in time with the control of the deflecting unit such that the relevant pulse in the target volume has the determined power density.

The invention provides automatic absorption-type picking equipment for strawberries, and relates to the field of agricultural picking robots. The equipment is composed of a rubber cup, a lower cuttingblade, an upper cutting blade, a fruit stem gap, an absorption pipeline, a vision unit, light-supplementing units, an installation disc, a detection door mechanism, an exhaust fan, a containing box,a lifting mechanism, a rotating mechanism and a mobile platform. The detection door mechanism comprises a detection door, a microsensor, a small connecting rod and an electromagnetic valve. Based on anegative pressure absorption principle, by fusing multiple sensor messages, the working environment and strawberry messages are obtained and sensed in real time, the working procedures of fruit aligning, fruit closing, absorption cutting and fruit falling detection are completed on the premise that the strawberries are not damaged, the strawberries are automatically harvested in the whole process, and the technical problems that the strawberries are prone to being damaged during picking, and the efficiency is low when each strawberry is picked are solved.

The invention relates to a pneumatic tube clamping valve which comprises a valve body, a pneumatic component and a clamping component. A sleeve used as a medium flowing channel is arranged in the valve body, the pneumatic component is arranged on the valve body, the clamping component is arranged in the valve body and is connected with the pneumatic component, and the clamping component is controlled by the pneumatic component to clamp or loosen the sleeve. Compared with the prior art, the pneumatic tube clamping valve has the advantages of being long in service life, low in cost, convenient to maintain and the like.

The invention relates to a terminal cutting and packaging machine. The terminal cutting and packaging machine comprises a machine frame, a power distribution control box, a terminal conveying mechanism and a carrier tape conveying mechanism, wherein the terminal conveying mechanism and the carrier tape conveying mechanism are arranged side by side on the machine frame. The terminal conveying mechanism comprises a terminal belt traction motor, a terminal conveying track and a terminal feeding wheel, wherein the terminal belt traction motor and the terminal conveying track are arranged on the machine frame and matched with each other. The carrier tape conveying mechanism comprises a carrier tape traction motor, a carrier tape conveying track and a carrier tape receiving wheel, wherein the carrier tape traction motor and the carrier tape conveying track are arranged on the machine frame and matched with each other. A terminal cutting device and a waste cutting device are arranged in sequence above the terminal conveying track, and a rotating mechanism is disposed between the terminal cutting device and the carrier tape conveying track. A terminal reclaiming mechanism matched with therotating mechanism is disposed above the carrier tape conveying track. A terminal is cut by the terminal cutting device, and the cut terminal is received by the rotating mechanism; and the terminal istransferred to the carrier tape conveying track by the matching of the terminal reclaiming mechanism and the rotating mechanism to realize cutting and material receiving in a cycle mode. The waitingtime for cutting the terminal is saved, and the production efficiency is improved.

The invention relates to a multipurpose spreading machine with flattening and cloth-pressing functions. The multipurpose spreading machine includes a rack (1). The multipurpose spreading machine is characterized in that two sides of a spreading platform (2) are respectively provided with a side slide rail (3), a door type structure movable spreading frame (4) is arranged on the side slide rail (3), a bottom side of the rack (1) is provided with a reciprocating driving device along the side slide rail (3), one side middle part of the movable spreading frame (4) is provided with a first-stage scroll laying position (10), the upper part of the movable spreading frame (4) is provided with more than one upper scroll laying positions (11), electromagnetic pressurizing devices (19) are mounted on the inner sides of initial fixed mounts (18), and the lifting ends of the electromagnetic pressurizing devices (19) are equipped with cloth-pressing rods (20). The multipurpose spreading machine provided by the invention has a high degree of automation, can pull open a coiled cloth material and spread it on the spreading platform, the uncoiled cloth material does not deviate or wrinkle, also a plurality of cloth rolls can be operated simultaneously each time to release layers of cloth, and the spreading efficiency is greatly improved.

The invention provides a motor of wiring operation capable of winding more easily and reliably, and a motor-integrated pump equipped with the motor. At least two pins (6) are arranged for binding two end parts (45a,45b) of a winding (45) and clamping a front end part (6a) into a hole (46a) formed on a control substrate (46); a mounting part (61) is laterally protruded toward the control substrate (46) on an insulator (44), and respectively fixes the pin (6) under the condition of laterally protruding toward the control substrate (46); a strengthening wall (63) is laterally protruded toward the control substrate (46) on an insulator (44) and mutually connects between the mounting parts (61,61); further, a strengthening rib (62), which is abutted against the peripheral of a stator core (41, is arranged on the mounting part (61).

The invention discloses a spinning reel which comprises a reel body (1), wherein a cutoff section (2) is arranged at the front end of the reel body (1); a burr region (3) is arranged adjacent to the cutoff region (2); a special blade (201) is arranged in the cutoff region (2), and is in an inwards recessed arc shape. The spinning reel has the advantages that the structure is simple and reasonable, the design is ingenious, the cost of conventional equipment is reduced, so that continuous efficient operation is facilitated, thread ends can be conveniently cut off, the working efficiency is improved, the working difficulty is lowered, the thread ends can be conveniently wound for the first time; moreover, workers are pleasant due to the aroma.