348results about How to "Apply evenly" patented technology

The invention discloses an automatic single-yarn strength tester and a test method, and relates to the technical field of textile detection equipment, the automatic single-yarn strength tester comprises a single-yarn strength tester used for testing breaking strength, breaking elongation and breaking strength indexes of a single yarn and fiber pure spinning or blended yarn; and the translation mechanism is used for translating a plurality of distributed yarns and carrying out continuous high-efficiency test operation. According to the automatic single-yarn strength tester, a connecting piece is pulled through a tension spring, then a fastening piece and a limiting block are driven to conduct limiting installation on a limiting groove in a rubber pad, the rubber pad can be rapidly replaced after being abraded, the yarn clamping stability is ensured, and the testing accuracy is ensured; the good friction force of the clamping face can be recovered by replacing the rubber pad, it is ensured that the single yarn is tightly fixed in the clamping mechanism, the single yarn cannot move due to unstable clamping in the tensile test process, it is ensured that the test can be conducted smoothly, and the result is accurate.

The invention provides a cable insulation performance detecting and repairing device and method. The cable insulation performance detecting and repairing device comprises a cable laying device, a detecting mechanism, a repairing mechanism and a cable collecting device. The cable laying device is used for stably releasing a to-be-detected cable. The detection mechanism is used for detecting cable insulation performance and comprises a detection ring, a first driving device and an electric leakage detection device, and insulation defects are positioned by rotating the detection ring and acquiring electric leakage current signals; the repairing mechanism comprises a gluing mechanism and a drying box, the gluing mechanism is used for coating glue to the cable through the glue injection device and the gluing device after the damage point is detected, and the drying box accelerates repairing and solidifies the glue; and the cable take-up device is used for taking up the repaired cable. The automatic and cooperative work of all mechanisms in the whole device greatly improves the speed and quality of cable insulation performance detection and repair, avoids the problem of uneven repair or leak detection caused by misoperation or low efficiency in traditional manual operation, and remarkably improves the safety, reliability and construction efficiency before cable construction.

The invention relates to the technical field of low-temperature casting, and discloses an automobile aluminum alloy hub low-temperature casting device which comprises a casting table, a supporting frame is fixedly connected to the upper surface of the casting table, a die-casting machine is fixedly connected to the upper surface of the supporting frame, and a linear motor is fixedly connected to the upper surface of the casting table. According to the hub casting device, the movable clamping block cannot be continuously fixed to the pressing plate after being not locked by the plug pin, so that the upper die base can be rapidly detached, then the upper die bases with different diameters are replaced according to the inner diameter of a hub needing to be cast, and the hub casting efficiency is improved. The upper die base can be rapidly installed on the pressing plate by pushing the plug pin to be inserted into the movable clamping block, the applicability of the device is improved, the use convenience is also improved, the movable lower die plate is pulled away from the clamping frame in advance, and the situation that the machining efficiency is reduced due to the fact that the upper die base cannot take up the hub blank due to adhesion of the hub blank and the movable lower die plate can be avoided.

The invention provides a straightening and correcting device for profile machining, and relates to the technical field of profile correction. The stacking mechanism and the recycling mechanism are arranged on the two sides correspondingly, the magnetic coupling type air cylinder is arranged between the stacking mechanism and the recycling mechanism to drive the magnetic coupling sliding table, and meanwhile the fixed clamping mechanism and the straightening and correcting mechanism are arranged on the front side and the rear side of the magnetic coupling type air cylinder correspondingly. The magnetic coupling sliding table moves to the bottom of the stacking mechanism and then drives the profile stand to upwards obtain profiles; then the sectional material is horizontally moved to the position between the fixing and clamping mechanism and the straightening and correcting mechanism, then the sectional material stand is driven to descend, the two ends of the sectional material are placed in the fixing and clamping mechanism and the straightening and correcting mechanism correspondingly, the sectional material is clamped through the fixing and clamping mechanism and the straightening and correcting mechanism, and the sectional material is straightened from one end of the sectional material through the straightening and correcting mechanism; and the sectional material stand ascends to jack up the sectional materials and drives the sectional materials to the interior of the recycling mechanism to be stacked, so that the effects of automatically straightening and correcting the sectional materials in batches and reducing manual intervention are achieved.

The invention belongs to the technical field of cosmetics, and particularly relates to a fluffy oil control composition as well as a preparation method and application thereof. The fluffy oil-control composition is prepared from the following components in percentage by mass: 0.05 to 5 percent of fumed silica, 0.05 to 5 percent of shale oil sulfonate sodium, 0.001 to 1 percent of capryloyl glycine, 0.6 to 8 percent of humectant, 1 to 75 percent of organic solvent, 0.2 to 2 percent of preservative and the balance of water, the humectant is prepared from polyethylene glycol-32 and polyethylene glycol-8. The fumed silica, the shale oil sulfonate sodium and the capryloyl glycine are compounded and matched with one another, the prepared composition can play a fluffy and oil-control synergistic effect, the hair three-dimensional, matte and oil-control effects are achieved, the hydration degree of the hair can be effectively improved through the polyethylene glycol-32 and the polyethylene glycol-8, and the oil-control effect is good. The smearing property of the composition is improved to a certain extent, and the light and fluffy feeling of hair can be kept.

The invention relates to the field of bag-type dust collectors, in particular to a bag-type dust collector for fiberboard production, which comprises a dust collector body, a top cover mounted at the top of the dust collector body, a dust collecting box mounted at the bottom of the dust collector body, a bag mounting plate mounted on the inner side of the dust collector body, and a dust collecting bag mounted at the bottom of the bag mounting plate. An air inlet pipe is mounted on the side face of the bottom end of the dust remover body, an air outlet pipe is mounted on the side face of the top cover, back-blowing dust removal mechanisms capable of moving up and down are mounted on the inner side and the outer side of the dust removal cloth bag, and a back-blowing lifting mechanism located on the inner side of the dust removal cloth bag is mounted at the bottom of the cloth bag mounting plate; a cloth bag bottom plate is installed at the bottom of the dust collection cloth bag, a bottom plate connecting rod is connected between the cloth bag bottom plate and the inner wall of the dust collector body, and a beating vibration mechanism located on the inner side of the dust collection cloth bag is installed at the top of the cloth bag bottom plate. While back-blowing dust removal is carried out, the primary layer can be repaired, and the situation that the primary layer is damaged and the filtering effect is affected is avoided.

The invention relates to the technical field of medical equipment, in particular to an intelligent anorectal drug delivery system. Comprising a conveying pipe, a medicine conveying pipe and a convex-point air bag; comprising a guide tube and an imbedding part for supporting the air bag; a power unit; an image acquisition unit; a resistance acquisition unit; when it is judged that the preset air pressure of the supporting air bag does not meet the supporting preset standard, the preset air pressure of the supporting air bag is reduced; preliminarily judging whether the conveying of the conveying pipe meets a preset standard or not based on the resistance of the power wheel; when it is secondarily judged that conveying of the conveying pipe does not meet the preset standard based on the resistance fluctuation frequency of the power wheel, the driving speed of a first driving motor and the driving speed of a second driving motor are reduced; and the control unit is used for increasing the volume of the bump air bag and judging whether the administration process of the administration part meets the preset administration standard or not according to the target area drug coverage rate when judging that the volume of the bump air bag does not meet the preset standard according to the contact threshold value, so that accurate and quantitative administration of the administration system is realized.

The utility model discloses a gluing device for inductance coil processing, and relates to the technical field of inductance coil processing. The top of the base is provided with a supporting plate, one side of the supporting plate is provided with a glue storage box and a motor, the output end of the motor is connected with a driving shaft, when the glue spraying device is used, the motor rotates to drive the driving shaft to rotate, so that a driving gear and a fixed head rotate, and the driving gear rotates to drive a driven gear to rotate; when the piston plate moves downwards, a liquid pumping pipe can pump a sizing material into the piston box, when the piston plate moves upwards, the sizing material can be sprayed out through a liquid conveying pipe and a glue spraying head, meanwhile, a fixing head rotates to enable an inductance coil to rotate, and therefore the sizing material can be sprayed out through the liquid pumping pipe and the glue spraying head; furthermore, alternating current can be uniformly sprayed on the inductance coil, the rotation of the inductor and the spraying of glue can be combined into a whole, the energy consumption is reduced, and the manufacturing cost of equipment is reduced.

The machining equipment comprises a machine box mechanism, a machining part and cutters, the machine box mechanism comprises a machine box, cover doors are symmetrically and slidably connected into the machine box in a sleeved mode, and a tool magazine mechanism for storing the cutters is arranged at the inner top end of the machine box; the driving mechanism is arranged to drive the first downward pressing mechanism and the maintenance mechanism to work, the first downward pressing mechanism enables a cutter to rotate in an extrusion mode so that the cutter can enter the maintenance mechanism, then kinetic energy of the driving mechanism is regulated and controlled through the separation mechanism so that the kinetic energy of the driving mechanism can be transferred to the maintenance mechanism, and therefore the cutter can be maintained. The sponge is attached to the tool, so that after the sleeve rotates, oil can be evenly smeared on the tool, it is guaranteed that a layer of oil film is reserved on the surface of the tool, and it is avoided that the tool is located in the tool storage for a long time, and oxidation and corrosion of the tool are accelerated.

The invention relates to the technical field of transmission machinery, in particular to a self-positioning drag chain structure for data line storage, which comprises a mounting fixing plate, a limiting support ring is fixedly connected to the outer side of the upper end surface of the mounting fixing plate, and a fixing ring is rotatably connected to the middle of the end surface of one side of the mounting fixing plate. The outer wall of the fixing ring is fixedly connected with a drag chain body through bolts, the other end of the drag chain body is connected with the inner wall of the limiting supporting ring through bolts, the middle of the lower end face of the mounting fixing plate is connected with a bearing seat through bolts, and a supporting fixing shaft fixedly connected with the output end of a servo motor is arranged in the bearing seat. The middle of the supporting fixing shaft is fixedly connected with the fixing ring and penetrates through the fixing ring, and a limiting guide assembly is installed on the installation fixing plate. Compared with the prior art, the problem that in the prior art, when S-shaped rotation operation of a drag chain is achieved, the drag chain is prone to collapsing is solved.

The utility model discloses an enema device, which belongs to the technical field of medical instruments and comprises a lubricating cylinder and an enema tube, the outer surface of the lubricating cylinder is fixedly connected with an elastic handle, the inner surface of the lubricating cylinder is fixedly connected with a fixed disc, the outer surface of the fixed disc is provided with a sponge ring, and the outer surface of the fixed disc is fixedly connected with a reset telescopic rod. And a reset spring is wound on the outer surface of the reset telescopic rod. According to the enema device, a sponge ring can smear lubricating liquid on an enema tube entering a lubricating cylinder, meanwhile, a movable driving rod can extrude the sponge ring through an extrusion disc, the sponge ring is stressed to release the lubricating liquid outwards, the surface of the enema tube can be evenly smeared with the lubricating liquid, and the extrusion disc can be rapidly reset under the action of a reset telescopic rod and a reset spring; the enema tube fully stained with the lubricating liquid can be easily inserted into the anus of a patient for enema, the situation that the enema efficiency is reduced due to excessive tension of the patient is avoided as much as possible, and meanwhile waste caused by excessive smearing of the lubricating liquid is avoided as much as possible.

The invention relates to the technical field of wax-imitated printing, in particular to a wax-imitated printing processing technology of a film-coated polyester fabric, the technology is realized by applying a processing device, the device comprises an operation table, and the top end of the operation table is fixedly connected with a fixed cover; and the conveying mechanism is arranged in the fixed cover. By means of the automatic feeding assembly, imitation wax liquid used for imitation wax printing can be automatically added, the amount of the imitation wax liquid needing to be printed can be injected before each time of pattern printing, then the imitation wax liquid can be evenly smeared to the pattern plate in the printing cover through the even smearing assembly, it is ensured that the imitation wax liquid is evenly distributed in the pattern plate, and the printing efficiency is improved. The printing quality is improved, the uniform smearing assembly can be helped to smear more uniformly, the amount of imitated wax liquid needed by printing patterns can be automatically added through the automatic feeding assembly after each time of printing is completed, continuous supply of the imitated wax liquid in the printing process is ensured, and the production efficiency and stability are improved.

The invention provides a stopping device of a roller shutter door motor, and relates to the technical field of roller shutter doors. The stopping preventing device of the roller shutter door motor comprises a roller shutter door body, a winding roller, a first motor, a second motor and an oil coating brush, the roller shutter door body is wound on the outer surface of the winding roller, fixing plates are fixedly connected to the two ends of the winding roller, a mounting plate is arranged above the winding roller, the first motor is fixedly connected to the bottom of the mounting plate, and the second motor is fixedly connected to the bottom of the mounting plate. The driving end of the first motor is fixedly connected with a driving rod, the end, away from the first motor, of the driving rod and the end, away from the winding roller, of the driving rod are fixedly connected with transmission gears in a penetrating mode, and the outer surfaces of the two transmission gears are connected with a transmission chain in an engaged mode. The lead screw is driven by the second motor, so that the stopping plate can rapidly and accurately move to the preset position to make contact with the driving rod of the first motor and achieve stopping, the roller shutter door is effectively prevented from being opened or closed under the uncontrolled condition, and safety and stability are enhanced.

The invention relates to the field of cosmetics, in particular to skin moistening oil containing a water-soluble active matter and a preparation method of the skin moistening oil. The skin moistening oil of the water-soluble active matter is prepared from the following raw materials in parts by mass: 0.1-1 part of a phase A, 3-15 parts of a phase B and 80-100 parts of a phase C, wherein the phase A is a water-soluble component, and the water-soluble component comprises one or more of deionized water, VC ethyl ether and nicotinamide; the phase B is a solvent, and the solvent comprises one or more of ethyoxyl diethylene glycol, 1, 2-pentanediol, isopentanediol and isostearic acid; the phase C is skin moistening oil, and the skin moistening oil comprises caprylic / capric triglyceride. The skin moistening oil product provided by the invention has the advantages of clear and transparent appearance, good fluidity, excellent stability, no need of adding a surfactant or a solubilizer, mildness, no irritation, simple process, controllable cost, good practical value and good application prospect.

The utility model provides a bridge anti-loosening connecting assembly convenient to install, belongs to the technical field of bridge construction, and aims to solve the problem that in the prior art, a threaded sleeve and a reinforcing steel bar can be connected only after sealant is uniformly smeared by workers, and the operation steps are more. Comprising a connecting sleeve body, a threaded groove, a sealant groove, a gluing limiting piece, a connecting auxiliary mechanism and an anti-loosening gluing mechanism. The two sets of threaded grooves are formed in the left side and the right side of the interior of the connecting sleeve body correspondingly. The sealant grooves are formed in the middle positions in the connecting sleeve main body respectively; the number of the gluing limiting pieces is two, and the two gluing limiting pieces are fixedly connected to the periphery of the connecting sleeve body. The connecting auxiliary mechanism is arranged on the periphery of the connecting sleeve main body; and the anti-loosening gluing mechanism is arranged in the connecting sleeve main body, so that the operation steps of workers are reduced, the connecting efficiency of the bridge reinforcing steel bars is improved, and the construction progress of a bridge is accelerated.

The utility model relates to the technical field of medical instruments, in particular to a vagina medicine applicator which is characterized in that a control rod is fixedly connected to the inner wall of a sponge applying block, a feeding assembly is arranged at one end of the control rod, and the feeding assembly comprises a medicine storage tube and an inner push rod arranged in a cavity of the medicine storage tube; one end of the inner push rod is fixedly connected with a piston body, the end, away from the piston body, of the inner push rod is fixedly connected with an auxiliary handle, the sponge smearing block is driven by the control rod to enter a vagina medicament smearing position, the inner push rod and the piston body are driven by rotating the auxiliary handle to rotate, and the sponge smearing block is driven by the control rod to rotate for smearing. An auxiliary handle can be pushed, an inner push rod is utilized to drive a piston main body to push a medicament in a medicament storage pipe, the medicament is pushed into a shunting channel through a feeding hole, and the medicament enters a sponge smearing block from multiple groups of shunting holes, so that the medicament uniformly enters the sponge smearing block, the uniformity of smearing the medicament by the sponge smearing block is ensured, and the smearing medicament does not need to be taken out; and the safety is high.

The electric heating towel rack additionally provided with the rotary hanging rod comprises a towel rack body and at least one mounting base, the towel rack body comprises a drying rack, the drying rack is provided with at least one first foot tube, the mounting base is detachably connected with the first foot tube, a mounting plate of the mounting base is provided with a glue coating groove for coating nail-free glue, and the rotary hanging rod is arranged in the glue coating groove. A plurality of gluing tracks distributed in an array shape are arranged on the inner wall of the gluing groove, and a prompt mark used for prompting a user to smear the nail-free glue along the gluing tracks is further arranged on the inner wall of the gluing groove. According to the electric heating towel rack additionally provided with the rotary hanging rod, the nail-free glue is smeared on the inner wall of the gluing groove along the gluing track, it can be guaranteed that the nail-free glue is smeared evenly and flatly, and bonding between the electric heating towel rack and a wall is reliable.

The utility model discloses a flame-retardant fabric coating device, which relates to the field of coating devices and comprises a bottom plate, lifting components are fixedly connected to the periphery of the upper surface of the bottom plate, supporting plates are fixedly connected to the outer surfaces of the lifting components, and supporting rods are fixedly connected to the upper surfaces of the lifting components. A coating assembly is fixedly connected to the outer surface of the supporting rod, a drawing assembly is fixedly connected to one side of the upper surface of the supporting plate, a drying assembly is fixedly connected to the bottom of the supporting plate, the coating assembly comprises a motor box, and the outer surface of the motor box is fixedly connected to the outer surface of the supporting rod. A servo motor is fixedly installed in the motor box, and the output end of the servo motor is in spline connection with a transmission rod. According to the coating device, through the arrangement of the coating assembly, when the fabric needs to be coated with the coating, the coating assembly is used for absorbing the coating and coating the fabric, during coating, the coating roller can be used for coating more uniformly, and the uniformity of the fabric is ensured.

The utility model discloses a novel non-setting adhesive printing surface impurity treatment device which comprises an upper cleaning device body arranged at the upper end of a surface impurity treatment device body. A liquid coating device is arranged in the upper cleaning device body, cleaning liquid is arranged in the liquid coating device, a reset connecting spring is arranged at the position, close to the bottom end, in the liquid coating device, a connecting lifting column is arranged at the bottom of the reset connecting spring, and a contact liquid coating wheel is arranged at the bottom of the connecting lifting column. The non-setting adhesive printing surface coating device is improved to be suitable for being in contact with non-setting adhesive printing surfaces with different thicknesses, meanwhile, cleaning liquid can be evenly coated through coating of the winding drum, manpower is saved, the coating efficiency is improved, and the coating device is suitable for being applied to non-setting adhesive printing surfaces with different thicknesses. The waste of resources is reduced to a certain extent, so that the use practicability of the novel non-setting adhesive printing surface impurity treatment device is effectively improved.

The utility model discloses smearing equipment, and relates to the technical field of optical lens processing equipment, the smearing equipment comprises a base, the base is provided with at least one positioning part, the positioning part can move in the Y direction to adjust the position, the positioning part comprises a first rotating shaft used for being matched with the inner circumferential surface of a lens barrel, and the first rotating shaft is configured to rotate around the center axis of the first rotating shaft; the second mounting base is erected above the base, and the position of the second mounting base can be adjusted in the X direction; and the injection assembly is arranged on the second mounting base, the injection assembly is configured to be capable of adjusting the position in the Z direction, the injection assembly comprises at least one injection head, and the injection head can coat the guide groove of the lens cone positioned on the first rotating shaft with oil. According to the smearing equipment, the whole oil smearing process can be automatically carried out, and compared with original manual oil smearing, the smearing equipment is high in working efficiency, accurate in smearing, uniform in smearing amount and free of excessive smearing and missing smearing, so that the use performance of the lens cone is guaranteed.

According to the foaming agent containing minoxidil and finasteride provided by the invention, micronization of raw material medicines and complicated preparation procedures such as homogenization are not needed in the preparation process, liquid medicine liquid is directly prepared and then is filled, and a propellant is added to prepare the foaming agent, so that the foaming agent has the advantages of few impurities, uniform medicine liquid and high stability; the invention has the advantages of strong foam adhesiveness, prolonged action time of the medicament on the scalp, uniform and non-greasy application, quick defoaming to enhance the curative effect, strong permeability, effective penetration of the medicament into the skin or mucous membrane to improve the bioavailability of the medicament, and the like. The preparation method is simple and easy to operate, time and cost can be greatly saved, meanwhile, the dosage form of the foaming agent has the advantages of being easy to smear, few in residue, capable of being smeared in a large area and the like, patient compliance is improved, use is convenient, the two active ingredients with different action mechanisms are in synergistic interaction, and the clinical effect is improved.

The utility model discloses an egg box gluing and labeling automatic integrated device which comprises a conveying assembly, a bearing assembly, a gluing assembly and a rubberizing assembly, a rubberizing station is arranged on a conveying path of the conveying assembly, the conveying assembly is used for conveying egg boxes to be labeled to the rubberizing station in the first direction, the bearing assembly is arranged on the side of the rubberizing station, and the rubberizing assembly is used for conveying the egg boxes to be labeled to the rubberizing station in the second direction. The bearing assembly is used for bearing a label to be glued; the rubberizing assembly comprises a first driving part and a picking part, the driving end of the first driving part is connected with the picking part, the first driving part is used for driving the picking part to transversely move and ascend and descend so that the picking part can sequentially move to the material taking station, the rubberizing station and the rubberizing station, and the picking part is used for picking or releasing a label; and the gluing assembly is used for gluing the mounting surfaces of the labels picked up by the pick-up piece on the gluing station. According to the automatic gluing and labeling integrated device for the egg boxes, through cooperation of the conveying assembly, the bearing assembly, the gluing assembly and the gluing assembly, automatic labeling of the egg boxes is achieved, and the working efficiency is improved.

The present invention relates to the technical field of pipeline construction, and specifically to a municipal road pipeline construction device and method, comprising a supporting component, a corrugated pipe is placed on the top of the supporting component, two alignment components are fixedly installed on the front end top of the supporting component, the alignment component comprises a storage device and a guide device, the storage device is fixedly installed on the top of the guide device, the storage device comprises a storage cavity, a horizontal frame and a vertical rod, the horizontal frame is fixedly installed on the internal top of the storage cavity, the vertical rod can be slidably inserted in the internal center of the horizontal frame, a connecting rope is fixedly installed on the top of the vertical rod, a guide wheel is rotatably installed near the top of the vertical rod in the storage cavity, a round gasket is fixedly installed on the bottom of the vertical rod, a sealed rubber plug is fixedly installed on the round gasket, a first spring is fixedly installed between the horizontal frame and the round gasket, and the guide device comprises a connecting rod, a contact plate and a connecting pipe. Through the arrangement of the alignment component and the supporting component, the purpose of guiding, receiving and synchronous gluing of the corrugated pipe is achieved.

The invention discloses an anti-twisting-resistance cable for a wind generating set and a processing technology of the anti-twisting-resistance cable, and relates to the technical field of cables. A connecting pipe is arranged on a through seat, the other end of the connecting pipe is detachably connected to a material pipe, epoxy resin is stored in the material pipe, a guide rod is arranged on a plug seat, and the plug seat is fixedly connected with the material pipe; the output end of the guide rod is in lap joint with the input end of a connecting rod, a top ring is arranged at the output end of the connecting rod, a telescopic rod is arranged in the output direction of the top ring, and a brush wheel is arranged at the output end of the telescopic rod. When a cable passes through a placing groove and moves towards the interior of an opening, a ball can drive a plug seat to be far away from a leakage opening, epoxy resin in a material pipe can be discharged out of an inner ring, the cable can be smeared on the outer wall of the cable when passing through, when the ball is pushed, a guide rod can push a connecting rod, and the connecting rod can drive a top ring to push a triangular seat; and the brush wheel can be lapped outside the cable so as to be in contact with the epoxy resin, and the epoxy resin can be uniformly smeared when the cable moves.

The utility model discloses a spraying device, and relates to the technical field of engineering decoration, the spraying device comprises a connecting plate, a square tube and a spray head are arranged on the connecting plate, the square tube is fixedly connected with the connecting plate, the spray head is communicated with the square tube, one side of the square tube is communicated with the connecting tube, a sliding block and a second adjusting block, and the other side of the square tube is communicated with the second adjusting block. Through mutual cooperation of a sliding opening, a sliding rod and a buffering spring, buffering force can be generated between brush rollers and a wall in the smearing process, the brush rollers can be better attached to the wall conveniently, the brush rollers can freely rotate conveniently, the two brush rollers can flatten paint sprayed on the wall, the paint can be evenly smeared on the surface of the wall, and the practicability is high. Spraying and trowelling are carried out at the same time, the spraying decoration effect is improved, the two first adjusting blocks drive the corresponding second adjusting blocks to move away from each other, limiting on the brush roller can be relieved, the brush roller can be detached for cleaning or replaced with a new brush roller, operation is easy and convenient, a user can use the device conveniently, and the practicability of the device is improved.

The utility model relates to the technical field of pit and fissure sealing agent smearing, and particularly discloses a pit and fissure sealing agent extrusion coating device which comprises a main body, the main body is arranged to be a hollow cylindrical shell, and friction blocks are continuously arranged on the surface of the main body; a sliding rod is embedded in one side of the surface of the body, one side of the sliding rod is inserted into the body and connected with a rubber block, and one side of the sliding rod is connected with a connecting block. According to the extrusion coating device for the pit and ditch sealing agent, the plugging block and the connecting rope are arranged, the plugging block is pulled outwards so that the plugging block can be taken out from the interior of the feeding port, at the moment, the pit and ditch sealing agent can be added according to the discharging port, feeding of the pit and ditch sealing agent is facilitated, and the use convenience of the device is improved; when the friction block extrudes the pit and groove sealing agent, the pit and groove sealing agent flows to the outlet pipe more smoothly, residues of the sealing agent in the main body are reduced, the utilization rate of the sealing agent is increased, and waste is avoided.

The utility model discloses a mounting structure of a helicopter rotor shaft dynamic sealing ring dismounting tool, which comprises a base, a dismounting head is arranged at the top of the base, the dismounting head comprises a push-and-pull disc, vertical rods are fixedly connected to the top of the push-and-pull disc in an annular array, a top disc is fixedly connected to the tops of the vertical rods, and the top disc is fixedly connected to the top of the push-and-pull disc. Hinge grooves penetrating to the bottom are formed in the top of the top disc in an annular array mode, hydraulic push rod sleeve connecting rods are fixedly connected to the bottoms of the inner sides of the multiple vertical rods, hydraulic push rod sleeves are fixedly connected to the inner sides of the multiple hydraulic push rod sleeve connecting rods, and second hydraulic push rods are fixedly connected to the inner walls of the hydraulic push rod sleeves. Through the arrangement of the dismounting head, the dismounting process of the sealing ring and the rotor shaft is simplified through the design of the dismounting tool, the dismounting efficiency and safety are remarkably improved, through accurate control of a hydraulic system, it is ensured that dismounting force is evenly applied, and the problem that the sealing ring is damaged or is not thoroughly dismounted due to the fact that the force is too large or too small is solved.

The invention discloses a manufacturing method of a micro-channel heat dissipation chip, and relates to the technical field of semiconductor processing and packaging, and the method comprises the steps: providing a first wafer, forming a micro-channel structure on the surface of the first wafer, and filling the micro-channel structure with a first supporting layer; a second wafer is provided, a water inlet and a water outlet are formed in the second wafer, the surfaces of the first wafer and the second wafer are bonded, and a micro-channel radiator wafer is formed; filling the water inlet / outlet with a second supporting layer, wherein the surface of the second supporting layer is flush with the first surface of the micro-channel radiator wafer; providing a chip wafer, and bonding the second surface of the micro-channel radiator wafer with the first surface of the chip wafer to form a bonded chip wafer; and removing the first supporting layer and the second supporting layer to obtain the micro-channel heat dissipation chip. According to the invention, the heat dissipation performance and the bonding quality of the wafer can be improved.

The invention relates to the technical field of electrical equipment, and discloses a GIS circuit breaker mounting and docking device which comprises a bottom frame, turnover assemblies are fixedly mounted at the left end and the right end of the bottom frame, mounting assemblies are arranged on the turnover assemblies, a sliding assembly is slidably connected to the top end of the bottom frame, and a shell is arranged at the top end of the sliding assembly. The supporting frame is moved to drive the shell to move left and right, so that the shell sleeves the static side conductor and the movable side conductor for locking, in the assembling process, a travelling crane is not needed, the mounting space is saved, potential safety hazards are avoided, the hydraulic cylinder is adopted to drive overturning, manpower is saved, mounting is convenient, and the assembling efficiency is improved. The shell, the movable side support and the movable side conductor are respectively and fixedly installed on the installation base, strict centering can be guaranteed, the sliding assembly is arranged on the shell, fine adjustment of the two sides of the shell in the vertical direction is achieved, a rubber hammer does not need to be used for fine adjustment, the assembly efficiency is improved, and then the work efficiency is improved.

The utility model belongs to the technical field of cranes, particularly relates to a mast crane with good durability, and provides the following scheme aiming at the durability problem: the mast crane comprises a track, the upper surface of the track is fixedly connected with a push block; a base is mounted on the outer surface of the track in a sliding manner; the upper surface of the base is fixedly connected with a mast crane body; an observation window is arranged on the outer surface of the base; a guide groove is formed in the lower surface of the base; mounting frames are fixedly connected to the outer surfaces of the two sides of the base; a cleaning brush is fixedly connected to the inner surface of the mounting frame; a liquid storage tank is arranged on the inner surface of the base; the upper surface of the base is fixedly connected with a guide shell. Through the arrangement of the liquid storage tank, the track is automatically lubricated, the friction loss is reduced, and the durability is improved; and through arrangement of a cleaning brush, dust on the surface of the rail can be cleaned through the cleaning brush, and meanwhile lubricating oil on the surface of the rail can be evenly smeared.