26results about How to "Implement buffering" patented technology

The application relates to the technical field of teaching instruments, and discloses an interactive teaching instrument and a use method thereof, which comprise a supporting assembly, the top of the supporting assembly is provided with a fixing assembly, the top of the fixing assembly is provided with an adjusting assembly, one side of the adjusting assembly is provided with a display assembly, the display assembly is provided with a light-shielding assembly, the supporting assembly comprises a base, pressure sensors are arranged at the lower ends of the four corners of the base, the fixing assembly comprises a fixing plate, the adjusting assembly comprises a rotating motor arranged at the bottom of the fixing plate, the application can flexibly adjust the angle position, effectively reduce the reflection, avoid affecting the teaching effect, actively remove dust from the display component, improve the display definition, timely intervene when the whole is in an unstable state, improve the stability of the whole, effectively protect the display component when the whole is tilted, and prevent the display component from being damaged.

The utility model relates to the technical field of material receiving mechanisms, and discloses a material receiving mechanism for a spring coiling machine, which comprises a material receiving frame body, one side of the top end of the material receiving frame body is provided with a feed port, the interior of the material receiving frame body is slidably connected with a collecting frame, one end of the collecting frame is fixedly provided with a first handle, and one side of the inner wall of the material receiving frame body is provided with a sliding groove. A baffle is fixedly arranged in the material collecting frame body, a buffering assembly is installed on the upper portion in the material collecting frame body, and a storage assembly is installed on the lower portion in the material collecting frame body. According to the device, the first gear and the toothed plate are matched to drive the buffer plate to reciprocate, so that the springs are buffered, the springs are prevented from deforming due to high-altitude falling and collision with other springs, the elastic screen is impacted to generate vibration, metal scraps on the elastic screen are vibrated, and the metal scraps on the elastic screen are separated from the metal scraps. And when the spring is taken subsequently, the metal chippings cannot be adhered to the spring, so that the chippings are convenient to clean.

The application provides a surveying and mapping instrument positioning device for engineering surveying and mapping, and relates to the technical field of engineering surveying and mapping equipment, which comprises a support seat and further comprises an expansion adjusting assembly, wherein the expansion adjusting assembly comprises a first driving motor mounted at the bottom of the support seat, in the application, the gear engages to drive two centrally symmetrical racks to move reversely, the moving seat is synchronously moved with the racks through sliding cooperation with the linear guide rails, flexible adjustment of the distance between the support rods is realized, the rotating seat can rotate around the support frame, the angle is adjusted through the arc-shaped guide rails, and the positioning is completed by tightening the first knob bolt after the rotating seat is in place, in the multistage telescopic assembly, the support rods, telescopic rods and fine adjustment rods can slide along the length direction, are stretched to a suitable height as required, and are locked and fixed through corresponding knob bolts, the support rods on the support seat and the rotating seat are matched, telescopic adjustment and angle adjustment are combined, quick and flexible adjustment of the support span, the angle and the height is realized, and stable placement of the surveying and mapping instrument under various terrains is ensured.

The invention relates to the technical field of valves, and discloses a wet dust removal system water seal check valve inner water seal anti-breakdown device which comprises a valve body, the valve body is communicated with a water supplementing pipe and a water draining pipe, an air inlet pipe is fixedly installed on the valve body and penetrates through the side wall of the valve body, and the valve body is communicated with an air outlet pipe corresponding to the air outlet end of the air inlet pipe. A first support located at the end of the air outlet pipe is fixedly installed in the valve body, a first telescopic rod is fixedly installed on the first support, and a cover used for sealing the end of the air inlet pipe is fixedly installed at the end, away from the first support, of the first telescopic rod. A partition plate is fixedly installed in the valve body, and a protective cylinder coaxial with the cover is fixedly installed on the partition plate. The liquid seal valve has the beneficial effects that after the lower cavity in the valve body is filled with purified water, the purified water cannot flow in the valve body, so that the liquid level cannot incline or generate agitation when the valve body vibrates and inclines, it is guaranteed that the cover is located below the liquid level all the time, and the stability of liquid seal is guaranteed.

The utility model relates to the technical field of railway assembly installation, and discloses a track joint structure capable of buffering and damping, which comprises tracks, a connecting plate is fixedly connected between two adjacent tracks, the middle part of the connecting plate is slidably connected with a buffer block, the outer wall of the buffer block is fixedly connected with a sliding block, and the sliding block is fixedly connected with the track. The outer wall of the sliding block is fixedly connected with a sleeve, the inner wall of the sleeve is slidably connected with a sliding rod, the other end of the sliding rod is fixedly connected with the inner wall of a connecting plate, the outer wall of the sleeve is in threaded connection with an adjusting ring, a damping spring is arranged on the outer wall of the sleeve, and the connecting plate is fixedly connected with a rail through a bolt. And the connecting plates are symmetrically arranged. According to the shock absorption device, the buffer block is pushed through the wheels, the buffer block pushes the sleeve and the shock absorption spring to be compressed, moving energy is absorbed, vibration energy is converted into elastic potential energy to be stored, then the elastic potential energy is slowly released after a vehicle passes through, and therefore the shock absorption effect is achieved.

This invention belongs to the field of optical cable technology and relates to a butterfly-shaped optical cable with anti-excessive twisting and its manufacturing method. It includes an optical fiber, an inner protective sleeve surrounding the optical fiber, and an outer protective sleeve surrounding the inner protective sleeve. The outer protective sleeve has two strip-shaped cavities, and an anti-twist strip is fixedly connected to each cavity. The anti-twist strip consists of a connecting part, four first buffer parts, and four second buffer parts. One side of each second buffer part is connected to an adjacent first buffer part, and the other side is connected to the outer protective sleeve. All four first buffer parts on the same anti-twist strip are connected to the connecting part. This invention uses cavities in the outer protective sleeve and anti-twist strips within these cavities. The arrangement of the four first buffer parts improves the bending resistance of the anti-twist strip, and the deformation of the anti-twist strip buffers the optical cable under pressure, thus protecting the optical cable. Furthermore, the inner and outer protective sleeves are not fixedly connected, reducing the probability of damage to the optical fiber due to excessive twisting.

The utility model relates to spring processing and grinding technical field, concretely is a kind of anti-shaking spring processing vibration grinding device, including mounting seat, base, material hopper, vibrator, feed end and buffer device, the base fixedly connected in the upper surface of mounting seat, the material hopper is installed in the upper end of base, the vibrator is fixedly connected in the inside of material hopper, the feed end is fixedly connected in the outer surface of material hopper;The buffer device is installed in the outer surface of material hopper, the buffer device includes connecting frame and connecting ring, the connecting ring is fixedly connected in the outer surface of material hopper, the connecting frame is fixedly connected in the upper surface of mounting seat, the connecting ring is fixedly connected with slide rod at the end away from material hopper, the surface of slide rod is slidably connected with limit stop plate.The utility model buffer device, through the cooperation between limit stop plate, slide rod, connecting ring and first spring etc. component, realizes the buffering to material hopper, improves the service life of equipment.

The utility model relates to the technical field of prison access control, and discloses a prison AB access door control device which comprises a protection box, a control assembly is movably installed on the top of the protection box, a buffering mechanism is installed at the bottom of the control assembly, the buffering mechanism comprises two supporting rods, and the two supporting rods are fixedly installed at the two ends of the bottom of the control assembly respectively. And two connecting rods are hinged to the bottoms of the two supporting rods correspondingly, sliding blocks are hinged to the bottom ends of the two connecting rods on the same supporting rod correspondingly, the sliding blocks are installed on the inner side of the protection box in a sliding mode, and buffering pieces are installed at the ends of the sliding blocks. According to the utility model, the control assembly can be buffered, so that the problem that the control assembly is damaged due to larger impact force can be avoided.

The utility model discloses a feeding device for high-tower pesticide fertilizer granules. The feeding device comprises a granulating box, a feeding frame is arranged below the granulating box, and a baffle is arranged on one side above the feeding frame; wherein one side of the baffle is fixedly connected with a first positioning frame, one side of the first positioning frame is provided with a rotating frame, one side of the upper end of the rotating frame is fixedly connected with a blocking strip, and one side of the lower end of the rotating frame is fixedly connected with a torsion spring; a second positioning frame is arranged on the other side of the first positioning frame, a connecting rod is arranged on one side of the bottom of the second positioning frame, locking teeth are fixedly connected to the upper end of the connecting rod, an adjusting plate is arranged on the outer side of the connecting rod, an adjusting spring is arranged at the bottom of the adjusting plate, and a guide plate is rotationally connected to the bottom of the connecting rod. The falling buffering of the pesticide and fertilizer particles is facilitated, the situation that the pesticide and fertilizer particles splash during falling is reduced, waste of the pesticide and fertilizer particles is reduced, and the situation that the pesticide and fertilizer particles scatter from the two sides of the feeding belt is conveniently reduced.

The utility model relates to the technical field of hydropower station equipment monitoring, concretely to vibration -proof buffer fixing structure of sensor, including base, mounting seat and a plurality of damping components, the top of base is equipped with spherical groove and is installed with apron, mounting seat is hemispherical structure, mounting seat is covered in spherical groove, the top of mounting seat is installed with the pressure rubber ring, a plurality of damping components evenly are embedded in the spherical groove ball surface groove bottom department, and damping component includes cover shell, bottom cover and the pole of pressing, and cover shell is filled with hydraulic oil. The vibration -proof buffer fixing structure of sensor, through the cooperation of hemispherical mounting seat and spherical groove, combine a plurality of evenly distributed damping components, can realize the buffer of multidirectional vibration, adapts to complex vibration scene, and its damping component adopts hydraulic oil and damping hole plate combined structure, utilizes the damping force that hydraulic oil flows through different through -hole produces, forms multistage attenuation to high -frequency vibration, promotes vibration energy absorption effect.

This utility model relates to a drug delivery robot that facilitates the placement and sorting of medicines, belonging to the technical field of drug delivery robots. The drug delivery robot includes: a delivery robot; and a protective mechanism. The protective mechanism includes medicine placement frames fixedly connected to the inner wall of the delivery robot in equal rows. Pulleys are rotatably connected to both sides of the inner wall of each medicine placement frame. A servo motor is fixedly connected to the front end of each medicine placement frame, and the output shaft of the servo motor is fixedly connected to one end of one of the pulleys. Through the cooperation of the servo motor, pulleys, and conveyor belt, the medicines on the medicine placement frames are automatically discharged, allowing them to automatically fall onto the surface of an inclined block. A stop block prevents the medicines from rolling directly onto the ground, reducing damage and ensuring the practicality of the drug delivery robot.

The utility model discloses an intermediate frequency furnace lining protection device which comprises a base and a furnace body, a lining body is arranged on the inner wall of the furnace body, an arc-shaped furnace bottom is arranged at the inner bottom of the furnace body, and the upper end of the arc-shaped furnace bottom is fixedly connected with a discharging mechanism used for discharging materials. The discharging mechanism comprises a fixing rod fixedly connected to the upper end of the arc-shaped furnace bottom, a spiral blade is fixedly connected to the outer wall of the fixing rod, and a side surrounding plate is fixedly connected to the outer wall of the spiral blade. The feeding mechanism is reasonable in structure, when materials need to be poured into the furnace body, the materials are placed on the spiral blade, the materials slide down along the spiral blade under the action of gravity, meanwhile, the materials are blocked under the action of the side surrounding plate, the materials are prevented from sliding out of the side edge, and the materials slowly slide down from the spiral blade, so that the materials are prevented from falling off. And the materials are buffered, the situation that the materials directly impact the furnace lining and damage the furnace lining can be effectively avoided, and the protection effect on the furnace lining is improved.

This utility model provides a multi-station collaborative automated processing device for capacitors, belonging to the technical field of capacitor processing devices. It addresses the problem that existing capacitor leads are easily bent due to collisions with vibratory feeders, affecting subsequent capacitor processing. The device includes a capacitor forming frame, a feeding box, a vibratory feeder, a shearing and shaping module, a lead sleeve machine, a material collection box, a feeding and sorting mechanism, and a uniform collection mechanism. The vibratory feeder is fixedly connected to the upper rear end of the capacitor forming frame. The shearing and shaping module is located at the upper middle position of the capacitor forming frame. The lead sleeve machine is located at the upper front end of the capacitor forming frame. The material collection box is located on the right side of the capacitor forming frame. The feeding and sorting mechanism is located outside the vibratory feeder. The uniform collection mechanism is located at the rear end of the material collection box, achieving clamping and shaping of the capacitor leads, facilitating subsequent capacitor processing.

This invention discloses a glass fiber waste heat recovery and energy storage system based on heat pipe position self-adjustment, comprising a heat source channel, an adjustable heat pipe heat exchange assembly, a circulating heat exchange pipeline, an energy storage insulation box, a sensor assembly, and a control cabinet. The adjustable heat pipe heat exchange assembly includes a heat pipe body, a drive mechanism, a water-side heat exchange structure, and a telescopic connector. The heat pipe body is at least partially disposed within the waste heat channel of glass fiber production. The drive mechanism is used to adjust the insertion depth, proximity distance, or heat exchange position of the heat pipe body relative to the heat source channel. The water-side heat exchange structure is used to allow circulating water or preparation water to absorb the waste heat transferred by the heat pipe body. The sensor assembly collects data on heat source temperature, circulating water temperature, energy storage insulation box water temperature, pipeline pressure, and flow rate. The control cabinet, based on the collected data, controls the heat pipe position, circulating pump operating frequency, and electric regulating valve opening, allowing heated water to enter the energy storage insulation box and be used in the glass fiber impregnation agent preparation process. This invention can automatically adjust the heat exchange intensity according to changes in heat source temperature and water load, improving waste heat recovery efficiency and hot water supply stability.

The utility model provides an anti-wind device for a super high-rise movable arm tower crane, and relates to the technical field of tower crane wind prevention. The anti-wind device for the super high-rise movable arm tower crane comprises a plurality of supporting frame mechanisms and an anti-wind frame mechanism, the anti-wind frame mechanism is arranged between two of the supporting frame mechanisms, a supporting bottom plate is fixedly arranged in the uppermost supporting frame mechanism, an upper climbing cylinder is arranged on the side, close to one side, of the supporting bottom plate in a penetrating mode, and the anti-wind frame mechanism is arranged on the anti-wind frame mechanism. And an upper outlet is formed in one side of the upper climbing cylinder. In strong wind weather, the first stabilizer bar and the second stabilizer bar are subjected to large extrusion force, so that the inner sliding block in the first stabilizer bar and the second stabilizer bar can be driven to slide. And sliding of the inner sliding block can absorb force borne by the rod, and the stability of the device is improved. Air flow firstly enters the air duct column through the multiple air suction openings and then enters the sealing telescopic rod through the air flow groove and the air inlet. And the sealing telescopic rod can extrude the inner sliding block, so that the absorbing force is enhanced, and the wind-resistant effect of the device is improved.

This utility model provides a factory robot chassis structure, including a support box, a support column connected to the support box, and a support platform for supporting the robot connected to the top of the support column via a ball joint. Multiple support mechanisms connected to the support box are arranged around the support column, and these support mechanisms support and adjust the support platform. This utility model achieves energy conversion through compression impact and energy dissipation by a damper, realizing buffering during the swinging process, reducing the overall impact on the robot, ensuring the stability of the device during transportation, and ensuring the support platform remains level through fluid transfer and air pressure equalization, thereby preventing rigid tilting and unnecessary damage to the robot during transportation or placement, improving the stability of the device during transportation and placement, and ensuring the safety and stability of the robot.

The utility model discloses a kind of magnetic particle detection flaw detector, it is related to magnetic particle flaw detector technical field, including base, the top of base is equipped with clamping mechanism, the clamping mechanism is used to carry out buffer clamping detection piece, the rear side of base is equipped with lifting mechanism for adjusting the height of detection plate, the top of base is equipped with top plate, the top of base is close to the middle and is equipped with positioning mechanism, the clamping mechanism includes two limit plates, two the limit plate and the top of base are slidably connected and symmetrically arranged. In the utility model, start driving part, rotate threaded sleeve to inside, at this time threaded sleeve will drive square connecting rod and O-shaped plate to move inward, at this time threaded column will follow the threaded hole on O-shaped plate and adjust distance, realized the buffering during the clamping process of detection piece, prevent the damage of clamp and detection piece due to extrusion.

The invention discloses a dual-mode single-pin power supply communication multiplexing interface circuit and a test method, and the circuit comprises a main control module which is used for outputting a first control signal, a second control signal, a coding signal, an enabling signal, and a packaging selection signal; the programmable pin driving circuit is used for generating a first adjustable voltage signal according to the first control signal, outputting the first adjustable voltage signal to the chip to be tested and generating a second adjustable voltage signal according to the second control signal; the communication / power supply multiplexing pin driving circuit is used for enabling transmission of the coded signal according to the enable signal, generating a modulation signal according to the coded signal and a second adjustable voltage signal, selecting a path signal from the modulation signal and a fixed level according to a packaging selection signal, and transmitting the path signal to the communication / power supply multiplexing pin driving circuit; and coupling the path signal with a reference voltage and then outputting a multiplexing signal to a power supply communication multiplexing pin of the chip to be tested. According to the circuit and the test method, the universality, the reliability and the test efficiency of the test system are improved.

The invention relates to the technical field of boiler waste gas treatment, in particular to a biomass boiler low-temperature catalytic absorption method desulfurization and denitrification device which comprises a liquid injection unit, a reaction unit and a proportioning unit which are sequentially distributed from left to right, and the reaction unit comprises a reduction tower body and a reactor fixedly communicated with the outer wall of the reduction tower body; a feeding pipe communicated with the proportioning unit is fixed on the outer wall of the reactor, and an exhaust funnel is fixed on the top side of the reduction tower body; a supporting assembly and a treatment device are arranged outside the reactor. According to the desulfurization and denitrification device adopting the low-temperature catalytic absorption method for the biomass boiler, outward expansion is achieved through the centrifugal effect, the vibration assembly is driven to clean ash of the reactor, meanwhile, the positioning block abuts against the inner wall of the guide frame, locking of the machine shell is achieved, the working efficiency and stability of the device are greatly improved, extra vibration is reduced, and the service life of the device is prolonged. The stability of the treatment device in the ash removal process is guaranteed, and the situation that the ash removal effect is affected by position deviation caused by vibration is avoided.

The utility model provides a kind of stirring station intelligent metering device, it is related to measuring equipment technical field, including base, the top of base is equipped with controller, the side of controller is equipped with scale table, the top of scale table is equipped with gear box, the side close to controller of gear box is equipped with first servo motor, material is slowly slid to bottom feed hopper along inclined inner wall under the action of gravity, avoid instantaneous concentrated impact weighing sensor, to reduce dynamic interference and improve weighing accuracy.Feed hopper bottom is connected with the feed inlet of material conveying pipe, two parallelly arranged reverse-rotating spiral conveying shafts are arranged in material conveying pipe, material is uniformly sent to discharge port by stable spiral propulsion, and is continuously discharged by discharge port, the whole process realizes the buffering, shunting, stable conveying of material, effectively solve the problems such as large impact load caused by material directly free-fall impact weighing bin from bin, forced increase of sensor range, reduction of measurement accuracy etc.

This utility model belongs to the field of hinge technology, specifically disclosing a buffer mechanism and hinge with dampers on both sides, including a base, a connecting rod, a transmission component, and an elastic component. The base has a guide groove and two receiving grooves on both sides of the guide groove. The guide groove is connected to the receiving grooves on both sides. In the front-back direction, the elastic component can provide a backward elastic force to the connecting rod, allowing the connecting rod to move within the guide groove. One end of the connecting rod passes through the inner wall of the guide groove. The transmission component is slidably disposed at the connection between the guide groove and the receiving groove. Dampers are provided in both receiving grooves. One end of the damper can abut against one side of the transmission component, and the other end of the connecting rod can abut against the other side of the transmission component. The other side of the transmission component faces away from the damper, thereby buffering the door and preventing the door from shaking or colliding and generating noise.

This invention provides a palletizing robot gripper, relating to the field of robot gripper technology. The palletizing robot gripper includes a robotic arm, grippers, a support plate, a buffer mechanism, and a reinforcing rib mechanism. The gripper is filled with hydraulic oil, the buffer mechanism is located inside the hydraulic oil, and the support plate is connected to the lower end of the gripper. The gripper and support plate move slowly towards or away from each other via the buffer mechanism. When the gripper and support plate move away from each other, the hydraulic oil inside the gripper is driven into the reinforcing rib mechanism. The reinforcing rib mechanism is inclined at the upper end of the support plate to strengthen the connection between the gripper and support plate. The reinforcing rib mechanism disperses the stress it receives through the hydraulic oil. This invention achieves buffering by driving the gripper and support plate to move slowly away from each other through the buffer mechanism, preventing the box from being lifted and causing stress concentration on the support plate due to impact; simultaneously, it drives the hydraulic oil inside the gripper into the reinforcing rib mechanism, so that the stress is evenly distributed on the hydraulic oil lines, avoiding stress concentration.

The application provides a tower drum internal construction safety protection device and relates to the technical field of wind driven generators.The tower drum internal construction safety protection device comprises a safety rope and a construction ladder, the outer surface of the safety rope is provided with a falling prevention mechanism on the upper side, the falling prevention mechanism comprises a safety cylinder, a buffer cylinder is slidably arranged on the upper side of the cylinder body of the safety cylinder, a first strong spring is fixedly arranged on one side in the safety cylinder, a roller frame is fixedly arranged on one side of the first strong spring, a driven wheel is rotatably arranged on one side in the safety cylinder on the upper end, and a second rotary table is fixedly arranged on the front end of the driven wheel.The clamping plate arranged in the falling prevention mechanism can tightly clamp and pull the falling construction personnel on the safety rope, the falling prevention function is realized, the falling prevention mechanism can move on the safety rope along with the construction personnel, the movement of the construction personnel is facilitated, the work efficiency is improved, the falling can be buffered, and the impact force suffered by the construction personnel when stopping quickly is reduced.