48results 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.

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 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 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.

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.

The utility model relates to gantry numerical control machining center related technical field especially, a kind of multifunctional milling head structure of gantry numerical control machining center, including milling head subassembly, the inside of assembly seat is provided with connecting mechanism.The multifunctional milling head structure of gantry numerical control machining center, through the setting of connecting mechanism, worker inserts milling head subassembly upper surface and its transmission shaft into assembly seat to complete preliminary combination, then by injecting hydraulic oil to first oil inlet pipe, then hydraulic oil flows into first passage by first oil passage, under pressure, first piston is moved, first piston drives first top bar to move to make first top bar end and ring groove closely cooperate, at the same time, external hydraulic oil system controls and injects hydraulic oil to second oil inlet pipe, then hydraulic oil flows into second passage by second oil passage, hydraulic oil is moved under certain pressure, and then drive second top bar to move, make second top bar insert into positioning groove, realize accurate positioning and firm fixation.

The present disclosure relates to a charging control circuit, method, device and storage medium. The charging control method comprises: determining a first temperature corresponding to a terminal; determining a second temperature corresponding to each charge pump chip in a charge pump chip set included in the terminal, and determining a target charging current to be distributed to the charge pump chip based on the first temperature and the second temperature; and adjusting the resistance value of a resistor connected in series with each charge pump chip in the charge pump chip set to drive the current of the charge pump chip to reach the target charging current. The charging control method provided by the embodiments of the present disclosure can reduce the charging temperature and improve the charging efficiency.

The application provides a pump valve control assembly and an air suspension system, and the pump valve control assembly comprises: an integrated base, a driving motor, a gas supply device, at least one control valve, an ECU assembly, one end of the integrated base is a recess structure and has a mounting opening, the driving motor is fixed in the recess structure through the mounting opening, the gas supply device is arranged in a compressed air cavity opposite to the mounting opening of the integrated base and is used for providing compressed air, the control valve is integrated in the integrated base, the ECU assembly is fixed on the integrated base and is located on the side of the mounting opening and is used for controlling the driving motor and the control valve to work. The integrated base can reduce heat accumulation of the driving motor, the gas supply device and the control valve during operation, is beneficial to heat dissipation of the whole pump valve control assembly and improves the overall performance of the pump valve control assembly.

The application provides a control system of a laser pumping source constant current driver and a DSP digital processing chip, the control system of the laser pumping source constant current driver is realized based on the DSP digital processing chip, a control loop capable of generating and outputting a driving PWM signal is arranged in the DSP digital processing chip, a closed-loop, digitally designed voltage control loop and a current control loop are arranged in the control loop, and the voltage control loop and the current control loop alternatively output driving control PWM signals. The application has the beneficial effects that the rising and falling edge time of the output current is faster, the current dynamic overshoot is lower, and the device output is stable and free of oscillation.

The utility model discloses a basement waterproofing membrane laying gap filling device belongs to filling device technical field. A basement waterproofing membrane laying gap filling device, including material cylinder, the surface of material cylinder is connected with threaded frame through screw thread, the side surface of threaded frame is provided with extension rod symmetry, and one end of two extension rods is provided with fixed frame, and the side symmetry of material cylinder away from fixed frame is provided with valve, the utility model discloses through threaded frame, and threaded frame side surface sets up extension rod and connects fixed frame, and the operator can easily rotate threaded frame to adjust the distance between fixed frame and material cylinder, to adapt the demand of different construction space, make device can be used flexibly under various basement environment, simultaneously, and the replacement frame is connected with L shape pole frame screw thread through top threaded sleeve, when facing the gap filling task of different width or shape, can replace the suitable replacement frame quickly, greatly improved the versatility of device.

The utility model relates to a contact technology field discloses a kind of step composite silver contacts, including contact body, the outside of contact body is provided with protection mechanism, the bottom of contact body is fixedly connected with multiple contact pins, the bottom of contact body is provided with positioning mechanism, the positioning mechanism includes two supporting plates, two The outside of supporting plate is fixedly connected in the bottom of contact body two sides, and the outside of multiple contact pins is located in the outside adjacent side of two supporting plates, the bottom of two supporting plates is fixedly connected with multiple connecting columns. In the utility model, the preliminary positioning of curved surface ring and the cooperation of contact pin significantly improve the alignment accuracy of contact, and the supporting plate and the connecting column provide stable support for the contact body, ensuring that the contact body does not shake or deviate during operation. Even under the condition of external force or vibration, it can also maintain good working condition.

The utility model discloses an electric control device, belongs to the technical field of explosion-proof electronic injection diesel engine protection systems, and particularly relates to an electric control device for a mining explosion-proof electronic injection diesel engine protection system. The water temperature sensor, the rotating speed sensor, the oil injection electromagnetic valve, the air inlet temperature and pressure sensor, the flow control valve, the pressure sensor and the accelerator position sensor are connected with the main machine. The electric control device is a control unit of the mining explosion-proof type electric injection diesel engine, the electric control device provides the optimal working state for the electric injection diesel engine, the transportation efficiency of the electric injection diesel engine using the electric control device is greatly improved, the nitrogen and oxygen emission index of the diesel engine is improved, and the service life of the diesel engine is prolonged.

A cam-type tracking steering vehicle and a vehicle correction method are disclosed. The vehicle includes a seat, a drive unit, an execution module, and a feedback compensation module. The feedback compensation module includes a sensing component and a differential device. The differential device has a first signal input terminal connected to the output of the drive unit and a second signal input terminal connected to the sensing component. The signal output terminal of the differential device is connected to a correction component, which is drivenly connected to the execution module. This enables the execution module to dynamically adjust the steering timing. At the same time, the real-time perception and autonomous compensation process of the vehicle path does not involve electronic components, which can adapt to complex working environments and expand the applicable scenarios of the vehicle.

The application relates to a range hood installation and debugging method and device, the method comprising receiving an installation request transmitted by a server, the installation request comprising installation survey information and product parameter information corresponding to a range hood to be debugged; the installation survey information at least comprising an installation height of the range hood to be debugged from a cooking surface, a range hood installation position of the range hood to be debugged on a range hood installation surface relative to a stove, and a smoke exhaust pipe installation position of the range hood to be debugged; reference operation data is generated according to the product parameter information, the installation height, the range hood installation position and the smoke exhaust pipe installation position; initial operation data corresponding to the range hood to be debugged is acquired, and the initial operation data is processed according to the reference operation data to obtain post-debugging operation data, which is displayed on a display device of the range hood to be debugged, so that the range hood is debugged and optimized, the working performance of the range hood after installation is improved, and the range hood after installation can be in an optimal working state.

The invention discloses a horizontal flat plate combination valve, which relates to the technical field of high-pressure water injection pumps, and comprises a shell, a valve seat, a suction valve core, a suction elastic component, a discharge valve core, a discharge elastic component and a support, a liquid discharge flow channel penetrating through a suction end face and a discharge end face is arranged in the middle of the valve seat, and one end of the support is fixed at a discharge end of the valve seat. The discharging valve element comprises a non-metal annular valve disc, a guide column, a supporting plate and a pressing plate, the guide column is arranged in the support, one end of the guide column is slidably sleeved with the support, the other end of the guide column is fixedly sleeved with the supporting plate, the guide column is sleeved with the non-metal annular valve disc, the pressing plate presses the non-metal annular valve disc on the supporting plate, and the guide column is sleeved with the discharging elastic component. The end, away from the supporting plate, of the non-metal annular valve disc can make contact with the discharging end face of the valve seat. According to the horizontal type flat plate combination valve, erosion of the annular inner side wall of the non-metal annular valve disc and the liquid drainage flow channel on the valve seat is avoided, and the service life of the non-metal annular valve disc and the service life of the valve seat are prolonged.

The utility model discloses a fire -fighting pipeline flow divider of built -in filter relates to pipeline flow division technical field. The utility model discloses a shell, the water pipe is installed to the left side of shell, the left side of water pipe installs flange dish no.

The application relates to the field of battery design, and discloses a lead-acid battery with prolonged service life based on a suspension structure; the battery comprises a battery shell, a cover body arranged at the upper end of the battery shell, positive plates and negative plates arranged in the battery shell, and a closed cavity formed by a bottom and a top cover plate; the positive plates are suspendedly installed through a top suspension mode, a vertical height H is reserved between the bottom end of the battery plate and the bottom of the battery; the lower end of the positive plate and the lower end of the negative plate form a height difference; the upper end of the positive plate is provided with at least one hanging lug; support rods are arranged in the closed cavity, and the hanging lug of each positive plate is hung on the support rod; the hanging lug is in a ring-shaped, U-shaped or circular open structure; through the positive suspension optimization structure, the reliability of the battery can be improved, and the probability of faults of the battery in the use process is reduced.

This utility model relates to the technical field of vacuum cleaner devices, and discloses a handheld vacuum cleaner with a trigger switch assembly, including a housing one. The key feature is that a housing two is fixedly connected to the left end of the housing one, a transparent shell is fitted onto the left end of the housing two, a detachable mechanism is fixedly connected to the outer side of the housing two, and a self-locking mechanism is provided inside the housing one. The self-locking mechanism includes a hollow cylinder, the outer side of which is fixedly connected to the inside of the housing one, a spring is fixedly connected to the bottom end of the hollow cylinder, and a transmission ring is fixedly connected to the top end of the hollow cylinder. In this utility model, the self-locking button structure allows the user to release their finger at an appropriate time, relieving hand pressure, making cleaning easier and more comfortable, reducing the risk of hand injury, and avoiding potential safety issues caused by accidental trigger activation leading to sudden vacuum cleaner operation.

This utility model relates to the field of pet equipment technology, specifically to a pet activity monitoring collar with a removable battery. Under normal circumstances, when the accelerometer detects that the collar is stationary and has been placed there for 10 minutes, the accelerometer will promptly transmit this detected state signal to the main control MCU. Upon receiving the signal, the main control MCU will immediately enter sleep mode, thereby reducing energy consumption and achieving energy saving. However, once the accelerometer senses that the collar has moved, it will immediately receive this dynamic change signal and quickly transmit the signal to the main control MCU, thereby controlling the main control MCU to start from sleep mode. After the main control MCU is awakened, it will activate the audio IC through its control function. When the audio IC is activated, it will output an analog signal to the speaker device, ultimately enabling the stored voice commands to be played clearly and accurately for further operation or command transmission.

This invention provides a high-efficiency, low-temperature-rise passive harmonic filter, belonging to the field of filters. It includes a main base housing and a top housing with evenly spaced heat dissipation side slots on both sides, which work in conjunction with symmetrically fixed cooling fans on the inner side to form an effective airflow channel. The cooling fans draw external cool air into the top housing, accelerating airflow and allowing heat to be quickly dissipated to the external environment, significantly improving heat dissipation efficiency. The evenly fixed heat dissipation side plates on the outer side of the passive harmonic filter further increase the heat dissipation area, while the porous structure of the perforated support plate also facilitates airflow and enhances the heat dissipation effect. Through these heat dissipation designs, the temperature rise of the filter during operation is effectively reduced, ensuring that the internal electronic components operate in a suitable temperature environment, improving component performance and lifespan, reducing the failure rate caused by overheating, and improving the reliability and stability of the filter.

The utility model discloses a kind of LED support strength testing machines, it includes: mounting plate, fixed component, the upper surface of the mounting plate both sides is fixedly connected with tension sensor, the tension sensor is fixedly connected with test support by connecting bolt, the inside of the test support both sides is fixedly connected with connecting rod, the lower surface of the connecting rod both sides is fixedly connected with connecting threaded rod, the connecting threaded rod is fixedly connected with connecting plate by adjusting nut, the lower surface of the connecting plate is provided with hydraulic pump, the output end of the hydraulic pump is fixedly connected with hydraulic pole. By connecting plate and connecting threaded rod sliding connection, the stability of the structure after adjustment is guaranteed, so that equipment can maintain good working condition under different test scenarios, hydraulic pump is connected with connecting plate by hydraulic pole, force to test support is realized, can simulate the stress condition of different intensity, satisfy the intensity test demand of various LED support.

This utility model discloses a double-rotated stacked floodlight, belonging to the field of floodlights. The double-rotated stacked floodlight includes a lamp holder, on which a first floodlight and a second floodlight are rotatably connected. The first floodlight is connected to the lamp holder via a short shaft, and its angle can be adjusted on the lamp holder via the short shaft. Arc-shaped racks are slidably connected to both sides of the lamp holder. The second floodlight is rotatably connected to the arc-shaped rack via its short shaft. The second floodlight's angle can be adjusted on the arc-shaped rack via its short shaft, and its position and direction can be adjusted by the sliding of the arc-shaped rack on the lamp holder. A limiting groove is formed on the inner side of the arc-shaped rack. This utility model offers more diverse adjustment of the floodlight angle and position, meeting complex floodlight needs in different scenarios. It allows for flexible adjustment of position and angle in multiple dimensions to meet complex and varied lighting requirements in different scenarios, improving the diversity and precision of lighting effects.

The utility model relates to transformer technical field especially is a kind of full-immersion evaporative cooling transformer heat dissipation mechanism, including transformer main body, the both sides of transformer main body bottom are all welded and connected with support foot, the vertical surface of transformer main body is equally spaced and distributed with fin, the top of transformer main body outside and the bottom of transformer main body are all provided with the heat dissipation assembly for assisting fin heat dissipation, the heat dissipation assembly includes the water tank being arranged between two support feet, the periphery of water tank and the inside of heat dissipation assembly are provided with collection assembly, the collection assembly includes the opening being opened in the top of the four vertical surfaces of water tank, the inside of four opening is all penetrated and has water receiving plate, the inside of water tank is provided with filter screen, the outside of filter screen is fixedly connected with connecting outer frame, the fin of wave shape setting can effectively increase the heat dissipation area, improve heat dissipation efficiency, and simultaneously heat dissipation assembly can improve the heat dissipation efficiency of fin.

This utility model discloses a low-friction, long-life oil seal for humanoid robots, belonging to the technical field of oil seals for humanoid robots. It includes an oil seal with rubber grooves inside, evenly distributed on the outer side of the oil seal. A flexible protective lip is fixedly connected to the upper end of the inner wall of the oil seal, and the surface of the flexible protective lip is inclined. A secondary lip seat is fixedly connected to the lower end of the inner wall of the oil seal. This low-friction, long-life oil seal for humanoid robots uses a specially designed flexible sealing lip to bond it to a rubber body, forming a component with good sealing performance. Simultaneously, the sealing lip of another oil seal emphasizes a low-friction design and is firmly bonded to the rubber body through a vulcanization molding process. The two oil seals are then combined into one unit, exhibiting excellent resistance to metal impurities, effectively resisting the erosion and wear of the oil seal by metal impurities, ensuring stable operation even under complex working conditions.

The utility model discloses a nozzle for oxygen -removing apparatus, including fixed base, the inner wall fixedly connected with bearing of fixed base, the inner wall fixedly connected with the rotating tube of bearing, the top fixedly connected with connecting rod of rotating tube, the top end equidistance fixedly connected with fan blade of connecting rod, the inner wall top end of rotating tube is provided with the taper mouth, the outer side equidistance of connecting rod is provided with the inner hole of rotating tube, the both ends of inner hole are linked with the bottom of taper mouth and rotating tube respectively The utility model relates to the technical field of boiler oxygen -removing apparatus, solve in prior art, the nozzle for oxygen -removing apparatus is directly fixed in the bottom of water supply pipeline, in the use, the ejection direction and angle of water flow and steam are more fixed, cause the mixing effect of water flow and steam to be undesirable, influence oxygen -removing efficiency and heat exchange effect to high equipment energy consumption problem of leading to.

This invention provides a pressure-stabilizing stamping die device for processing automotive parts, belonging to the technical field of automotive parts processing molds. The device includes an upper die plate, a lower die plate, a bottom support plate, an upper die assembly, and a lower punch assembly. A first nitrogen spring, a second nitrogen spring, and a third nitrogen spring are fixed on the bottom support plate. The first nitrogen spring is located at both ends of the bottom support plate, with its upper end connected to both ends of the upper die plate. The upper end of the second nitrogen spring passes through a drawing and pressing plate and abuts against a wear-resistant block. The first and second nitrogen springs are connected by an air pipe. The upper end of the third nitrogen spring is connected to the lower end of the drawing and pressing plate. Connecting the first and second nitrogen springs through the air pipe enables coordinated adjustment of the stamping pressure. When the downward pressure of the upper die plate is too high, nitrogen can flow between the two nitrogen springs, reducing the pressure of the corner pressure plate in the reverse direction, effectively preventing the material from failing to flow into the cavity due to excessive pressure.

The application discloses a mechanical mechanism zero position adjustment tool, and relates to the technical field of zero position adjustment tools, comprising a base, a sliding block, a cushion block for providing auxiliary support for a mechanical mechanism, a first variable-diameter pin shaft, a second variable-diameter pin shaft, at least one adjustable cushion block for keeping the mechanical mechanism in a horizontal state and a vernier caliper; wherein the base is provided with a guide rail and a mounting block, and the left end of the guide rail is connected with the right end of the mounting block. The application can meet the pin shaft hole requirements of different specifications of mechanical mechanisms by adjusting the diameters of the first variable-diameter pin shaft and the second variable-diameter pin shaft, meet the zero position length requirements of different mechanical mechanisms by changing the position of the sliding block, and keep the mechanical mechanism in a horizontal and stable state during measurement by adjusting the height of the adjustable cushion block.