153results about How to "Improve working condition" patented technology

This utility model discloses a robotic gripper for injection molding machines, relating to the field of gripper technology. The gripper includes a connecting block with a mounting cavity at its front end. A base block is fixed to the lower end of the connecting block, and a motor cavity is formed through the upper end of the base block. The mounting cavity communicates with the motor cavity, and a motor is installed inside the motor cavity. A fan is fixedly connected to the output end of the motor. This utility model drives the fan to rotate via the motor, and the airflow generated by the fan is blown downwards through a grid plate. The grid plate serves a protective function, preventing external debris from entering the motor cavity and affecting the normal operation of the fan and motor, while also ensuring uniform airflow. The airflow generated by the fan cools the gripped components and the material being gripped, preventing deformation or damage due to excessive temperature. It also helps reduce the heat generated by friction and other factors during operation, improving the gripper's service life and operational stability.

The utility model discloses a single-shaft vibration motor sealing assembly which comprises a pressing ring disc, a flange ring seat and a sleeve shaft pipe, and the pressing ring disc and the flange ring seat are matched through a hydraulic adjusting system to ensure the sealing effect. One end of the sleeve shaft pipe is provided with a floating disc which abuts against the surface of the pressing ring disc in a sliding mode, additional axial guiding is provided through the floating disc, and the sealing stability is enhanced. The sealing assembly provided by the utility model can effectively meet sealing requirements in a high-strength vibration environment, provides excellent sealing performance and anti-vibration capability, ensures optimal maintenance of a sealing state through a hydraulic adjusting system, and is widely applied to vibration motors and other similar applications.

The utility model provides a high life shock absorber top rubber, mainly solves the problem of conventional shock absorber top rubber easy to appear skew, difficult to install in place, characterized by: still including annular groove (3), be located in the rubber, be used for plane bearing (9) installation, boss (31) be located in the annular groove, be used for supporting the bottom end surface of plane bearing, the utility model provides a high life shock absorber top rubber, can also make plane bearing axial stress by line contact adjustment for face contact, increase the stress area, effectively disperses pressure, promotes the carrying capacity, reduces abrasion, and optimizes the working state of shock absorber to improve the reliability, durability and driving quality of automobile suspension system.

This utility model relates to the technical field of CNC grinding equipment, specifically a CNC grinding equipment with a cooling function. It includes a machine body and a cooling device. A grinding roller is mounted on the surface of the machine body, and a protective enclosure is installed on the side of the machine body near the grinding roller. The cooling device is located on the surface of the enclosure and includes a top plate fixedly connected to the enclosure. A water tank is fixedly connected to the surface of the top plate, and a round cover is inserted into the surface of the water tank. A water pipe is installed on one side of the water tank, and a nozzle is installed on the side of the water pipe away from the water tank. A water outlet is opened on the side of the top plate near the nozzle, and the nozzle is connected to the water outlet. This utility model facilitates cooling of the grinding roller, increases the ease of use of the equipment, and effectively extends the service life of the grinding roller. High temperatures accelerate the wear and aging of the grinding roller; good cooling can reduce the temperature and mitigate these adverse effects, allowing the grinding roller to maintain good working condition and precision for a longer period.

The utility model provides a kind of integrated equipment for brain surgery navigation system, it is related to medical instrument technical field, integrated equipment includes equipment main body, consumable docking mechanism and central processing mechanism, equipment main body is box structure, consumable docking mechanism is located in the upper end of equipment main body, for connecting with external consumable, central processing mechanism is located in the inside of equipment main body, for carrying the software of brain surgery navigation system, the upper end of equipment main body is also provided with first adjustable support mechanism and the second adjustable support mechanism diagonally arranged with first adjustable support mechanism, first adjustable support mechanism terminal is connected with touch screen, second adjustable support mechanism terminal is connected with magnetic sensing receiver, central processing mechanism is electrically connected with consumable docking mechanism, touch screen and magnetic sensing receiver respectively.The utility model can optimize the space utilization of equipment main body, improve the experience of medical staff, reduce the operation preparation time, increase the safety of operation.

The invention provides a composite fireproof system and method for power equipment, and belongs to the technical field of power equipment protection, and the composite fireproof system comprises an L-shaped fireproof partition plate, a flexible fireproof blanket assembly and a thermal response protection module. The L-shaped fireproof partition plate comprises a long side and a short side which are vertical and are transited through a first arc connecting part; the outer edge of the short edge is connected with an inclined plate inclined outwards through a second arc connecting part, and the edge is provided with a neodymium iron boron magnetic fixing strip. The flexible fireproof blanket assembly comprises a body and magnetic connecting pieces embedded in the edge, and the magnetic connecting pieces are fixed to the neodymium iron boron magnetic fixing strips in a matched mode. The thermal response protection module comprises a temperature monitoring unit, a phase change heat absorption unit and an aerogel strengthening unit, is arranged on the L-shaped fireproof partition plate and / or the fireproof blanket body and can trigger a response mechanism according to temperature changes. According to the composite fireproof system for the power equipment, the problems of limited fireproof performance, poor adaptability, insufficient sealing and the like of a traditional scheme are comprehensively solved.

The utility model relates to building construction equipment technical field discloses concrete trowelling device, including counterweight base, module support, retainer, drive mechanism, through slide hole, vertical lifting mechanism and board body. Adopt this structure, through drive mechanism drive module support and board body to and fro movement carries out concrete trowelling operation, greatly alleviated operator's labor intensity, improved work efficiency, board body, module support and so on spare adopt detachable connection design, can according to the length and width of room flexible adjustment device's work size, and when the spare damage is convenient to replace, reduce cost, strong adaptability, vertical lifting mechanism, the height of board body is accurately controlled, guarantees the consistency of concrete trowelling thickness, compared with artificial scraping, can make concrete surface more even, improves construction quality, and, when the device of the application carries out trowelling work, the workman can carry out operation in other room, and the overall operation efficiency is improved.

The utility model relates to the field of oven, disclose a kind of intelligent self-cleaning lifting furnace, including support leg and support plate, the top of support leg is fixedly connected with feeding mechanism, the right side of feeding mechanism is fixedly connected with baking mechanism, the right side of baking mechanism is fixedly connected with cooling mechanism, the right side of cooling mechanism is fixedly connected with discharging mechanism, and the baking mechanism includes baking section fork lifting assembly, the top of baking section fork lifting assembly is provided with dust removal lifting assembly. In the utility model, the telescopic rod in dust removal lifting assembly drives the air pump on the rear side to move up and down and rotate, and the dust and other impurities electrostatically adsorbed are blown away, while the fan at the bottom sucks the impurities into the dust suction pipeline, achieving the self-cleaning effect of the device without spending a lot of human resources.

The utility model discloses a stirring reaction unit is used to lithium phosphate recovery, including the reaction tank, still including L type board, the outside installation of reaction tank has the fixed ring, the outside fixed of fixed ring has a plurality of and the branch leg of circumferential distribution, the top of reaction tank installs the top cover, is provided with the stirring mechanism on the top cover, the top of top cover installs the square tube, and the top of square tube is connected with the detection pipeline, and the top of detection pipeline installs the connecting flange, and the inside of square tube is provided with the dust filter mechanism, and the right side of square tube is connected with the blast pipe, and the inside fixed of blast pipe has the support, and the left side fixed of support has the gas cylinder, and the output of gas cylinder is connected with L type board, the utility model discloses through the gas cylinder drive L type board, when needing to clean the filter screen, the square tube top end is closed fast, forms a closed space, fills in high pressure nitrogen through the blast pipe and carries out the reverse flushing, can effectively remove the dust and impurity that filter screen surface accumulated, and the gas permeability of filter screen is improved significantly.

The utility model discloses portable conveying belt equipment capable of being folded and stored, and belongs to the technical field of conveying belts. The portable conveying belt equipment comprises a first frame, a second frame arranged on one side of the first frame and hinged to the first frame, a driving roller and a driven roller, wherein the driving roller and the driven roller are rotationally connected to the ends, away from each other, of the first frame and the second frame correspondingly. The conveyor belt is arranged on the driving roller and the driven roller; and the motor is fixedly arranged on the first frame and is used for driving the driving roller to rotate. According to the portable conveying belt equipment capable of being folded and stored, through the combined design of the lifting assembly and the tension roller, when the conveying belt equipment is folded, the lifting assembly drives the tension roller to ascend to relieve pressing on a conveying belt, tension is reduced so that the conveying belt can be folded, stored and carried conveniently, and when the conveying belt is unfolded, the tension roller presses and tensions the conveying belt; and meanwhile, the problem that the conveying belt is loosened due to long-time repeated folding is solved, and the durability of equipment is improved.

The utility model relates to the technical field of waste heat recovery, in particular to a self-cleaning waste heat recovery filtering device which comprises a box body, the surface of the box body is fixedly connected with a water inlet pipe and a water outlet pipe, a heat exchange pipe is arranged in the box body, and one end of the heat exchange pipe is fixedly connected with a purification mechanism. The filter screen plate is arranged in the purification box of the purification mechanism, impurities of entered fluid media (such as waste gas and the like) can be filtered out, the impurities are prevented from entering subsequent heat exchange pipes and other components, the heat exchange efficiency can be improved, the waste heat recovery effect is guaranteed, and the energy-saving and environment-friendly effects are achieved. And meanwhile, the scraping plate is driven by the electric push rod to scrape and clean the filter screen plate, the self-cleaning function is achieved, manual regular cleaning is not needed, the cleaning efficiency is improved, and the device can be better kept in the optimal working state all the time.

The invention discloses a display device and a test system thereof, and a voltage regulation circuit, and the voltage regulation circuit for the display device comprises a power unit which is used for providing a turn-on voltage for a display panel of the display device; the current detection element is connected in series in the turn-on voltage loop and is used for detecting a current signal in the turn-on voltage loop in the display panel and outputting a detection current; and the adjusting unit is used for judging whether the display panel has a voltage drift condition or not according to the detection current, and controlling the power supply unit to adjust the magnitude of the turn-on voltage under the voltage drift condition. According to the invention, display abnormity caused by drifting of the threshold voltage of the thin film transistor is avoided. According to the invention, voltage regulation is automatically triggered when current abnormity is detected, and a good display effect can be ensured while dependence on manual intervention is avoided.

The utility model discloses an LED lamp for a classroom, which is applied to the technical field of lighting lamps, and can effectively control the light projection direction, avoid reflecting light generated by directly irradiating a blackboard to interfere teaching, adjust the shading angle and shield an interference light source according to actual requirements when in use, and adjust and store a shading cover when not in use. The problem of glare existing in classroom illumination is solved, and the LED lamp is suitable for long-term high-frequency teaching environments; the design of rapid installation and convenient disassembly is adopted, the installation and maintenance process of the lamp is greatly simplified, no complex tool is needed during installation, the mainboard can be disassembled only through simple operation during maintenance, cleaning or component replacement is facilitated, the daily maintenance difficulty is reduced, the maintenance time is shortened, and it is ensured that a classroom lighting system is always kept in the optimal working state; the system is especially suitable for a teaching environment requiring long-term stable operation.

The agricultural equipment lithium battery pack with the temperature control structure comprises a box body, lithium batteries arranged at equal intervals are arranged in the box body, the lithium batteries are sleeved with phase change material layers fixedly connected with the lithium batteries, and the phase change material layers are sleeved with two sets of heat exchange pipes arranged at equal intervals; the heat exchange pipe is in a C shape, the two ends of the heat exchange pipe communicate with a water inlet pipe and a water outlet pipe correspondingly, and the front face of the box body is fixedly connected with a water inlet box and a water outlet box which are arranged in a staggered mode. According to the invention, the heat dissipation intensity of different parts of the lithium battery is flexibly controlled according to the heating degrees of different parts of the lithium battery, so that excessive heat dissipation of parts, which are not seriously heated, of the lithium battery is effectively avoided, the temperatures of all parts of the lithium battery are kept within the optimal range, and the working state of the lithium battery is improved.

The utility model relates to the field of mass spectrometer temperature control, and provides a temperature control device for a mass spectrometer. The temperature control device for the mass spectrometer comprises a medium cooler; the case is internally provided with a containing space, the containing space is used for installing a mass spectrometer, the containing space is further internally provided with a heat exchanger and an air supply part, the heat exchanger is in fluid communication with the medium cooler through a pipeline, and the air supply part is used for blowing the cooling capacity of the heat exchanger to the mass spectrometer; and the pump body is arranged on the pipeline. According to the temperature control device for the mass spectrometer, through cooperative work of the medium cooler, the heat exchanger, the air supply piece and the pump body, the working temperature of the mass spectrometer can be accurately controlled; the mass spectrometer can stably operate at a proper temperature, the influence of temperature fluctuation on the performance of the mass spectrometer is reduced, and the accuracy of a measurement result is improved; the problems of performance reduction of electronic elements, thermal deformation of mechanical parts and the like caused by over-high temperature are avoided, and the service life of the mass spectrometer is prolonged.

The utility model belongs to the technical field of ground source heat pumps, and particularly relates to a ground source heat pump sewage purification device which comprises a heat pump body and a purification device shell, the purification device shell is installed in the heat pump body, and a filtering and impurity removing mechanism is arranged in the purification device shell. The filtering and impurity removing mechanism comprises a water inlet pipe, one end of the water inlet pipe communicates with the bottom of the purifying device shell, and the other end of the water inlet pipe penetrates to the rear side of the heat pump body. One end of the water outlet pipe communicates with one side of the purification device shell, and the other end of the water outlet pipe penetrates to the outer side of the heat pump body. The utility model provides a sewage purification device of a ground source heat pump, which can automatically clean impurities filtered and accumulated on a filter screen, ensure that the filter screen is always in an optimal working state, effectively prevent the filter screen from being blocked, maintain the filtering efficiency, ensure the water quality to be clean, and prolong the service life of a heat pump system and other key components.

The utility model relates to the technical field of relay protectors, in particular to a large-current intelligent safety electricity utilization protection device. According to the technical scheme, the relay protector comprises a relay protector body and a pair of clamping covers connected to the relay protector body, the relay protector body and the clamping covers are rotationally connected through rotating shafts, and inserting blocks are fixedly connected to the outer walls of the clamping covers. According to the utility model, the design of the switch mechanism, the dustproof mechanism, the switch box, the dustproof abutting block, the supporting block and the like is utilized, so that maintenance personnel can quickly disassemble, check and monitor internal components of the relay protector. Therefore, potential faults or problems can be found more easily, and repair measures can be taken in time, so that normal operation of the relay protector is ensured. And maintenance personnel can actively carry out regular maintenance and updating according to a specified time table. Periodic maintenance may include operations such as cleaning, calibration, replacement of aged components, and the like. Through proper maintenance, the relay protector can maintain a good working state and improve the reliability and safety performance.

The utility model discloses an air valve adjusting wrench which comprises a sleeve and a fixing rod arranged on the right upper side of the sleeve, a sleeve block is arranged on the inner side of the sleeve, a connecting rod is arranged on the right upper side of the sleeve block, a quadrangular groove is formed in the inner side of the bottom of the sleeve block, a hexagonal groove is formed in the inner side of the bottom of the sleeve, and the connecting rod is connected with the hexagonal groove. The air bag is arranged outside the upper left side of the sleeve block, the oil injection groove is formed in the inner side of the middle of the sleeve block, a user can achieve lubricating operation by simply extruding the air bag through the air bag and the oil injection groove structure, extra tools or complex steps are not needed, the efficiency of lubricating a to-be-adjusted structure is greatly improved, and the maintenance time cost is saved. In the working scenes of actual maintenance or valve adjustment and the like, lubricating oil can be quickly supplemented to a connecting part, normal operation of equipment is ensured, in addition, the air bag is in threaded connection with the sleeve block, a user can easily complete lubricating oil supplementation by himself / herself, professional technicians or special equipment are not needed, and the maintenance difficulty and cost are reduced.

This utility model relates to the field of power tool technology, specifically a corded power supply device for replacing power tool battery packs. It includes a power tool body, a base mounted on the bottom of the body, a base box mounted on the bottom of the base, a power cord connected to one end of the base box, a plug mounted on the outer end of the power cord, a conductive plate installed inside the base, and a connector slot inside the base box. A clamping copper plate is installed in the connector slot, the conductive plate and the connector slot are engaged, and the clamping copper plate and the conductive plate are clamped together. This corded power supply device for replacing power tool battery packs significantly reduces the overall weight of the power tool and improves operating comfort. Compared to traditional battery packs, this corded power supply device eliminates the need for heavy battery cells, greatly reducing the load on the power tool. For heavy power tools such as those used in gardening, operator fatigue during prolonged use is significantly reduced, resulting in a significantly improved user experience.

The utility model discloses a portable chain transmission valve grinding machine which solves the problems that in the prior art, a machine body of a valve grinding machine is not easy to adjust, and the grinding flexibility is low. The chain transmission valve grinding machine convenient to move comprises a telescopic machine body, a power mechanism is arranged on the rear portion of the telescopic machine body, a grinding head is arranged on the front portion of the telescopic machine body, and the power mechanism is in transmission connection with the grinding head through a chain mechanism arranged in the telescopic machine body. A machine body fixing mechanism and a machine body adjusting mechanism are arranged below the telescopic machine body; the machine body adjusting mechanism is detachably connected to the telescopic machine body, the machine body fixing mechanism is connected with the machine body adjusting mechanism, the rear portion of the machine body adjusting mechanism is connected with the axial jacking mechanism, and the axial jacking mechanism is detachably connected with the telescopic machine body. The grinding machine has the advantages of being simple in structure, high in strength, low in noise, stable in transmission, low in manufacturing cost and convenient to move, and is particularly suitable for field maintenance operation.

The utility model relates to the technical field of shell and tube condenser, especially to a shell and tube condenser for 3, 5 - dimethyl benzoic acid, including shell and tube condenser body, the bottom of shell and tube condenser body is provided with support plate, is provided with clamping mechanism on the support plate, the bottom of support plate is provided with base, and the base is connected with support plate through lifting mechanism, and the opposite side of two clamping blocks is provided with rubber pad no.

The utility model relates to the technical field of computer hardware, in particular to a server mainboard with a quick module replacement function, which comprises a bearing substrate and a plurality of functional modules, the functional modules are horizontally arranged on the bearing substrate, square slots are arranged on two sides of two ends of each functional module, and the functional modules are inserted into the square slots. And an L-shaped insertion rod is inserted into the square insertion groove. The mainboard of the server is divided into a plurality of modules with independent functions, each module can be independently detached and replaced, the maintainability and flexibility of the server are greatly improved, the design allows a user to quickly replace or upgrade a single component under the condition that the whole mainboard is not replaced, the maintenance cost is reduced, the system downtime is shortened, and the maintenance efficiency is improved. Besides, through the combined action of the square inserting grooves, the L-shaped inserting rods, the inserting holes and the fixing rods, it is ensured that all the functional modules are stably and tightly connected, butt joint between the modules is more accurate and easy to operate, and the assembly and disassembly processes of the modules are further simplified.

The present application relates to chain tensioner technical field, especially to a kind of hydraulic chain tensioner for electric automobile engine, including fixed seat, hydraulic seat is slidably fitted on fixed seat, tensioning sprocket is rotatably connected on hydraulic seat, oil tank is fixedly connected on the side of fixed seat, oil extraction seat is fixedly connected on oil tank, transmission mechanism is rotatably connected on oil extraction seat, oil liquid processing seat is fixedly connected on oil tank, automatic decontamination mechanism is rotatably connected in oil liquid processing seat, arc filter screen is fixedly connected in oil liquid processing seat, by setting automatic decontamination mechanism on arc filter screen, the effective working time of arc filter screen can be extended in the use process of hydraulic chain tensioner, prevent arc filter screen from being blocked due to impurity accumulation, ensure the fluency of oil, not only can effectively improve the stability, reliability and maintenance efficiency of system, also can prevent pressure fluctuation or tensioner jam caused by arc filter screen blockage.

This utility model discloses a self-balancing polished rod seal, comprising an upper packing, a piston, and a lower packing. An upper packing mounting body one, equipped with a fluid transmission hole, contains an upper partition, an upper packing, and a lower partition. The upper packing mounting body one is connected to an upper packing mounting body two. A pressure cap, pressed against the upper partition, and the piston are connected outside the upper packing mounting body one and can move along a piston sleeve corresponding to the fluid transmission hole, connected to the outside of both upper packing mounting bodies one and two. A pressure ring is installed on the upper end of the lower packing, which is installed in the lower packing mounting body. This utility model is a polished rod seal capable of automatically improving the stress state of the upper packing, especially convenient for use in the lower packing for maintenance or replacement of the upper packing. This polished rod seal can be manufactured in different specifications and sizes, with series processing and manufacturing to meet and adapt to different specifications of polished rods installed in different oil wells, and is particularly suitable for oil wells with severe wear or large pressure differences between the inside and outside of the well.

An adjustable trigger stroke cabinet door push-button switch includes a door latch fixedly installed on the back of the door and a base installed on the cabinet. A lock cylinder is embedded in the base. The lock cylinder includes a movable groove on the base, in which a drive seat is slidably installed. The top of the drive seat protrudes to form a guide post. Correspondingly, the base is recessed to form a guide groove, in which the guide post is engaged. The drive seat can move along the guide groove within the movable groove. The advantages of this invention are: the adjustable seat is slidably installed and equipped with a locking mechanism to lock the specific position of the adjustable seat, thus adjusting the trigger stroke of the push-button switch. Users can adjust the trigger stroke according to the specific installation gap between the cabinet door and the furniture, allowing the push-button switch to achieve optimal working condition. It is convenient and quick to operate, adaptable to various types of cabinet doors and furniture installations, and highly practical.

The utility model discloses a fire hydrant casting with a good corrosion-resistant effect, which comprises a hydrant body, a valve pipe is arranged on the outer side wall of the hydrant body, a valve cover is arranged at one end of the valve pipe, the upper end of the hydrant body is detachably connected with a hydrant cover, the inner wall of the valve pipe is fixedly connected with a buffer mechanism, and the outer wall of the hydrant body is fixedly connected with a protection mechanism. A connecting flange is welded to the lower end of the hydrant body. Through the arranged buffer mechanism, the equipment can avoid the problem of unstable installation of the water pipe, the fire hose is generally directly rushed out through the valve pipe after water is discharged, the valve pipe still has large initial impact force when water is discharged, the external water pipe is impacted, and then the discharged water is in contact through a buffer disc and a flow port, so that the water pipe is prevented from being damaged. The buffer disc is stressed to drive the buffer cylinder to slide; and through the arranged protection mechanism, the equipment can effectively prevent external sundries from invading, so that the fire hydrant casting is protected against pollution and damage, and in practical application, the protection plate can resist large impact force.

The utility model provides a device for preparing water permeable brick with solid waste material belongs to the technical field of building material preparation, including bearing mechanism, including bearing platform, set up in the pusher subassembly of bearing platform top, set up in the turnover of the blanking assembly of bearing platform opening, the die box of adaptation installation in the inboard of turnover blanking assembly, and a plurality of recesses that are opened in the die box top, mechanical hand mechanism, including fixed mounting in the rotating seat of bearing platform bottom. The utility model discloses through the water flow that the recess is spouted to the recess through the water spray board after the turnover blanking assembly completes water permeable brick blank unloading, can timely, effectively remove the solid waste material, impurity etc. of remaining in the recess, keep the clean inside recess, prevent the performance of coating in the recess in the follow -up production of residual material, and then prolong the service life of coating, guarantee the good working condition of die box, provide strong support for the continuous stable production high quality water permeable brick.

The invention discloses a support plate stabilizer structure for enhancing fuel oil atomization and suitable for an afterburner, which is used for improving the fuel oil atomization effect and the combustion stability, and comprises two support plate outer edge frames, a support plate tail edge frame, a fuel oil injection rod and the like, and a support plate mixing channel is formed between the two support plate outer edge frames; and a plurality of cooling air cavities are formed in the main body part so as to prevent key parts from being ablated in a high-temperature environment. First fuel oil impacts the fan-shaped channels through the oil injection holes to form an oil film, is further atomized under the shearing action of airflow and is mixed with air, and premixed gas is formed and then enters the concave cavity to be combusted. According to the design, flames in the concave cavity can be kept stable under the extreme conditions of low temperature, low pressure and the like, so that the ignition and flameout boundary of the combustion chamber is widened, meanwhile, high-temperature fuel gas in the concave cavity can heat transverse jet flow of second fuel oil, and the evaporation and mixing efficiency of the second fuel oil is improved. By means of the integrated design, the number of components is reduced, the flow resistance in the non-stress-application state is reduced, and meanwhile the thrust-weight ratio is increased.