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89results about How to "To achieve the buffer effect" patented technology

Mining machinery accessory display stand

ActiveCN108125471AAchieve secure fixationTo achieve the purpose of safely fixing mining machinery accessoriesNon-rotating vibration suppressionShow shelvesEngineeringPulley
The invention discloses a mining machinery accessory display stand, and relates to technical field of mining machinery. The display stand comprises a base, buffering pull rods are connected with the interiors of buffering frames in a penetrating mode, the ends, located inside the buffering frames, of the buffering pull rods are sleeved with buffer springs, the top ends of the buffering pull rods are fixedly connected with lower fixing blocks, the lower fixing blocks are fixedly connected with pull ropes, the bottom ends of hanging rods are rotatably connected with fixed pulleys, the surfaces of the pull ropes are slidably connected with the fixed pulleys, one sides of supporting frames are fixedly connected with buffering slide rails, the buffering slide rails are slidably connected with buffering sliding blocks, upper fixing blocks are fixedly connected with the buffering sliding blocks, a display plate is fixedly connected to one sides of the buffering sliding blocks, the surface ofthe display plate is fixedly connected with an adjusting device, and clamping devices are fixedly connected to the surface of the adjusting device. According to the display stand, effects of safe fixation and buffering of mining machinery parts are achieved, and the angle after fixing can be adjusted to facilitate the display.
Owner:HEFEI DONGLU MACHINERY MFG

EPE material for crawling pad, preparation method of EPE material and crawling pad

The invention discloses an EPE material for a crawling pad, a preparation method of the EPE material and the crawling pad. The EPE material comprises the following components in parts by mass: 90-100 parts of low density polyethylene, 5-8 parts of a silane coupling agent, 0.5-2 parts of a butane foaming agent, 40-70 parts of talcum powder, 2-5 parts of glyceride, 1-3 parts of zinc oxide and 0.5-2 parts of stearic acid. The crawling pad prepared from the EPE material is favorable in water resistance, is flexible, light and elastic, can absorb and disperse external impact force through bending to achieve a buffer effect, overcomes the defects of deformation and poor rebound resilience, and meanwhile, has a thermal insulating effect and is easy to clean.
Owner:SUZHOU JIUDING

Buffer mechanism for slide rail returning device

The invention discloses a buffer mechanism for a slide rail returning device. The buffer mechanism comprises a slide rail returning device and a buffering mechanism; the slide rail returning device is provided with a fixed seat, a slide mechanism and a poking piece; the slide mechanism can be arranged in an accommodation space of the fixed seat in a sliding way; the slide mechanism comprises a release piece; one side of the release piece is further provided with a pressing part; the poking piece is overlapped with a groove of the fixed seat; the buffering mechanism is sleeved with the slide mechanism and can be arranged on one side of the inner side wall of the accommodation space in a sliding way and is positioned between the pressing part of the release piece and the inner side wall; the buffering mechanism directly rubs the slide rail returning device, so a buffering effect can be achieved; and therefore, the effects of simplifying the structure, quickly assembling the buffer mechanism and reducing cost can be achieved.
Owner:SUZHOU SHENGDE PRECISION ELECTRIC

Buffer control system of swing mechanism, buffer control method and crane

ActiveCN104477800AAchieving dynamic changes in buffer pressurePressure setpoint decreasesServomotor componentsFluid-pressure actuator componentsControl systemStreamflow
The invention discloses a buffer control system of a swing mechanism, a buffer control method and a crane, and relates to the field of engineering machinery. According to the invention, on one hand, an electric proportional overflow valve is adopted, the pressure set value of the overflow valve is changed via changing the control current of the electric proportional overflow valve, the dynamic variation of the buffer pressure of the overflow valve is realized, and the electric proportional overflow valve can be adaptive to the buffer requirement of different loads, for example, under the working conditions of low hoisting weight, slow stop of swinging and the like, the pressure set value can be reduced by changing the control current of the electric proportional overflow valve, so that a relatively good swing buffer effect can be obtained under the working conditions, and on the other hand, a valve core of a reversing valve can be controlled to reverse by adopting a proportional electromagnetic valve; the pressure of a control opening can be released slowly according to the setting of the proportional electromagnetic valve so as to achieve the buffer effect of stopping buffer, and especially when the external control oil source pressure and the flow rate variation are relatively high, the stability of swing stop can be improved.
Owner:XUZHOU HEAVY MASCH CO LTD

Shock-absorbing large-turning-angle spherical steel support

The invention discloses a shock-absorbing large-turning-angle spherical steel support. The shock-absorbing large-turning-angle spherical steel support comprises a box body, a base, a ball core and anupper seat plate. The base is arranged in the box body and capable of sliding in the box body, and the ball core is of a double-spherical-crown-surface structure, wherein the upper surface is an upperconvex spherical crown surface and the lower surface is a lower convex spherical crown surface. The bottom of the ball core is connected with the base in a sliding fit mode and a spherical crown surface mode, and the top of the ball core is connected with the upper seat plate in a sliding fit mode and a spherical crown surface mode. According to the shock-absorbing large-turning-angle spherical steel support, the base and the upper seat plate achieve the purpose of mutual sliding through the ball core of which the upper and lower surfaces are spherical crown surfaces, and the needs of use ofa large turning angle can be met; the circumference of the ball core is further connected to the base through tension springs to achieve the effect of preventing jumping and slipping of the ball corein the rotation process; the base is capable of sliding in the box body, and cushioning springs can achieve the buffering effect, so that the impact force of the base on the box body under the force condition is reduced, and the usage requirements of moving in various directions of the spherical steel support are satisfied; and the upper seat plate is further provided with shock absorbing springsto achieve the shock absorption effect.
Owner:浙江秦山橡胶工程股份有限公司

Buffering device of mobile mechanical equipment

The invention discloses a buffer device for mobile mechanical equipment, which comprises a first base, a second base and a third base, the first base is provided with an air bag, a telescoping device and an air pump, and the air bag passes through The air pipe is connected to the air pump, and the lower end of the air pump is connected to the first base, the upper end of the air pump is connected to the second base, the lower end of the telescopic device is connected to the first base, and the upper end of the telescopic device is connected to the second base. The above-mentioned airbag is placed in the center of the first base. The buffer device of this mobile mechanical equipment has a simple structure and adopts three levels of anti-collision buffer. , The structural combination of the second base, the third base and the telescopic device applies the principle of mechanics to reduce the damage of mechanical equipment and achieve the buffering effect at the same time. At the same time, an airbag is added to further improve the effect of the buffer mechanism. The unique design of the buffer device greatly improves the safety factor.
Owner:南京科雄工贸有限公司

Cloth dehydrator with self-adaptive damping device

The application relates to the technical field of weaving machines and discloses a cloth dehydrator with a self-adaptive damping device. The cloth dehydrator comprises a dehydrator body and a base. Aconnection part is arranged on the base and corresponds to a buffer rack body. An upper support part, a lower support part and guide rods are arranged on the buffer rack body. The guide rods are inserted with upper springs and lower springs in a sleeving manner. The lower springs are equipped with L-shaped hydraulic cylinders. First piston rods of the L-shaped hydraulic cylinders are fixedly connected with lower adjusting rods. An inner drum is arranged in the dehydrator body and rotatably connected with the inner wall of the dehydrator body. The bottom of the inner drum is connected with a rotary rod. The side surface of the rotary rod is equipped with multiple arc blocks. The arc blocks correspond to second piston rods of the L-shaped hydraulic cylinders. According to the vibration frequency of the inner drum of the dehydrator body, the arc blocks squeeze the second piston rods to different extent and indirectly generate different degrees of compression deformation to the lower springs. Therefore, the self-adaptive adjusting buffer effect of the vibration frequency of the dehydrator body is achieved.
Owner:宁波隆锐机械制造有限公司

Buffering and driving system of missile folding mechanism

InactiveCN103105102AThe principle is simpleMovement speed controllableProjectilesActuatorControl theory
The invention relates to a buffering and driving system of a missile folding mechanism. The buffering and driving system of the missile folding mechanism comprises an ignition mechanism at one end of an actuator cylinder and a piston in the actuator cylinder and driven by the actuator cylinder. The ignition mechanism comprises a grain in the actuator cylinder and an electric spark pipe out of the grain, a partition plate is positioned between the grain and the electric spark pipe to separate the grain from the electric spark pipe, and the electric spark pipe ignites the grain. A piston rod is mounted on one end of the piston, and the piston rod stretches out of the other end of the actuator cylinder and is connected with the folding mechanism through a connecting piece. The actuator cylinder is divided into a power cavity and a buffering cavity, a communicating channel parallel to an axis of the actuator cylinder is arranged on an inner wall of the actuator cylinder, one end of the communicating channel is communicated with the power cavity, and the other end of the communicating channel is connected with the buffering cavity. The buffering and driving system of the missile folding mechanism has the advantages that principle is simple, moving speed of the piston can be controlled, buffering effect is achieved, sufficient power output is guaranteed, and the system is capable of meeting buffering technology demand of various missile folding mechanisms.
Owner:JIANGXI HONGDU AVIATION IND GRP

Buffer device for garment processing

The invention discloses a buffer device for garment processing. The buffer device comprises a buffer base, ventilation pipes are fixedly connected to the two sides of the buffer base, air bags are slidably connected to the outer side walls of one ends of the ventilation pipes, rubber sleeves fixedly sleeve the outer side walls of the air bags, a first cavity, a second cavity and a supporting frame are arranged in the buffer base, a fixed pulley support is fixedly connected to the top of the supporting frame, and a driving fixed pulley is rotationally connected with the inner side wall of the fixed pulley support. According to the buffer device for garment processing, by arranging the ventilation pipes, the air bags and the rubber sleeves, the air bags expand due to inflation of air, so that a garment processing outer frame obtains a good buffering effect, and strenuous vibration generated in the processing process of a garment processing device is effectively reduced; and meanwhile, a plurality of springs is avoided, and errors caused by displacement generated in the garment processing process when the springs exceed the elastic limit range of the springs are avoided.
Owner:ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE

Multichannel speed-control liquid nitrogen buffer fluid infusion device

The invention relates to the technical field of low temperatures, in particular to a multichannel speed-control liquid nitrogen buffer fluid infusion device. The device comprises a buffer tank, a fluid inlet pipe and a plurality of fluid outlet pipes, wherein the fluid inlet pipe and the fluid outlet pipes are respectively arranged at the bottoms of two sides of the buffer tank; a fluid inlet is formed in one end of the fluid inlet pipe and is used for importing liquid nitrogen to the buffer tank; the other end of the fluid inlet pipe is connected with a buffer tank inlet; a buffer baffle plate is arranged in the buffer tank and is used for reducing the flow speed of the high-speed liquid nitrogen; an exhaust and pressure reduction opening is formed in the top end of the buffer tank, the opening size of the exhaust and pressure reduction opening is adjustable; the exhaust and pressure reduction opening is used for controlling the flow speed of the liquid nitrogen; fluid outlets are formed in one ends of the fluid outlet pipes and are used for outputting liquid nitrogen; the other ends of the fluid outlet pipes are connected with a buffer tank outlet; and the fluid outlet pipes are used for realizing multichannel speed-control output of liquid nitrogen. According to the device, the technical problems that liquid nitrogen at extremely low temperatures lacks of mature buffer device and method, manual operations are required, the liquid nitrogen flows acutely when directly flowing out from large-scale Dewar tanks, the flow speed is uncontrollable and the liquid nitrogen cannot be continuously and stably output are solved.
Owner:HUAZHONG UNIV OF SCI & TECH

Permanent magnet synchronous motor with protection structure

A permanent magnet synchronous motor with a protection structure disclosed by the present invention comprises a fixed plate, a protection shell and a water storage bin, a damping spring is arranged in a support sleeve, the top end of the damping spring is connected with a support rod, the top end of the support rod is connected with a fixed base, a movable rod is arranged in a movable clamp, and the fixed base is connected with a fixed base. And the top end of the movable rod is connected with a movable block. Through the arrangement of the damping springs and the elastic springs, after a worker puts the permanent magnet synchronous motor body into the fixed base, the self weight of the permanent magnet synchronous motor body and generated vibration press the supporting rods downwards to enable the damping springs to deform, and the damping springs can offset partial force with the permanent magnet synchronous motor body according to self elasticity; when the movable rod is stressed, the movable rod can drive the connecting rod to extrude the elastic spring so that the elastic spring can deform, the elastic spring can push the connecting rod towards the two sides according to the elasticity of the elastic spring, and therefore the buffering effect is achieved, and the damping performance of the device is further improved.
Owner:JIAXING UNIV

Double-head-adjusting eccentric measuring and adjusting plugging device

The invention discloses a double-head-adjusting eccentric measuring and adjusting plugging device. The double-head adjusting eccentric measuring and adjusting plugging device includes an upper buttingrod, an intermediate cylinder, a limiting cam, an upper adjusting rod, a water outlet cylinder, a valve element and a lower adjusting rod. The bottom of the intermediate cylinder is connected with the top of the water outlet cylinder, the bottom of the upper butting rod is inserted into the upper part of the intermediate cylinder and is in threaded connection with the intermediate cylinder, and the limiting cam is further arranged in the intermediate cylinder. The two sides of the limiting cam are connected with the two sides of the intermediate cylinder by pin shafts, the limiting cam is located below the upper butting rod, and the lower end of the upper butting rod is clamped into a clamping groove in the top of the limiting cam. The upper adjusting rod is located in a cavity of the intermediate cylinder and a cavity of the water outlet cylinder simultaneously, the top of the upper adjusting rod vertically penetrates through the limiting cam and is coupled with a flat hole in the bottom of the upper butting rod, the bottom of the upper adjusting rod is flexibly connected with the top of the valve element, and the conical surface of the bottom of the valve element is located at the top of the lower adjusting rod. According to the principles, the plugging device can be replaced after being removed with a throwing-in-and-pulling instrument, a water distributor needs not to be taken out integrally, clamping and plugging is not prone to occurring, two-way adjustment can also be carried out, and use is convenient.
Owner:四川省科学城久利电子有限责任公司

Hinge

The application discloses a hinge. The hinge comprises a main body, a moving body and a connecting body, wherein a cavity is formed in the main body, and is filled with shearing and thickening liquid;the moving body is movably arranged on the main body; at least first part of the moving body extends into the cavity and is arranged in the shearing and thickening liquid; at least second part of themoving body is positioned outside the cavity; and the connecting body is arranged on the second part of the moving body and is connected with an external structure. The hinge can achieve a buffer effect, and has the advantages of small size, simple and reliable structure and wide application range.
Owner:李晶婕

Building damper

The invention belongs to the field of buildings, relates to a damper, and in particular to a building damper. The device comprises a fixed seat; a mounting groove is formed in one side of the fixed seat; a connecting seat is fixedly mounted on the inner wall of one side of the mounting groove; a moving cavity is formed in the connecting seat; a sealing plate is connected to the inner wall of the moving cavity in a sealing and sliding manner; a pull rod is fixedly installed on one side of the sealing plate; one end of the pull rod penetrates through the inner wall of one side of the moving cavity and extends to the outer side of the fixing base; movable racks are fixedly installed at the top and the bottom of the pull rod; and two limiting gears are symmetrically and rotationally connectedto the inner wall of the other side of the mounting groove. The building damper is easy to operate; the ventilation quantity and the effect of a torsion spring are controlled through a flow limiting plate; the damping effect on a building can be achieved; the two transmission modes can be matched; the damping effect on the building is enhanced; and therefore large vibration can be handled.
Owner:永富建工集团有限公司

Steel plate cutting machine good in stability

The invention provides a cutting machine for steel plates with good stability, which relates to the field of cutting machines. The cutting machine for steel plates with good stability includes a base, a casing is fixedly installed on the top of the base, and a box is fixedly installed on the top of the base and located on the right side of the casing, and the casing is far from a side of the base. The side inserts are provided with two insert rods. The steel plate cutting machine with good stability achieves the effect of convenient buffering of the vertical rod through the arrangement of the vertical rod, the sliding plate, the return spring, the rod body, the clamping plate, the movable block, the connecting rod and the shock-absorbing spring, so as to ensure the The stability of the cutting machine for steel plates is improved, which also facilitates the cutting accuracy of the steel plate when cutting the steel plate, so it also improves the efficiency of the cutting machine for steel plates, and also improves the working efficiency of the cutting machine for steel plates, ensuring the steel plate. The service life of the cutting machine also improves the efficiency of the cutting machine for steel plates.
Owner:金陈敏

High-safety small padder for printing and dyeing

The invention discloses a high-safety small padding car for printing and dyeing. The bottom of the main body is fixedly connected with a cross bar, and both sides of the bottom of the cross bar are fixedly connected with a telescopic rod device, and the bottom end of the telescopic rod device is fixedly connected with the top of the base, and the telescopic rod device includes an upper sleeve and a The lower sleeve, the bottom of the upper sleeve is interspersed with a connecting rod, and the top end of the connecting rod is fixedly connected with a first limiting ring. This high-safety small padding car for printing and dyeing adopts the structural design of buffer shell, shock absorbing pad iron, support plate, shock absorbing spring, sliding plate, clamping groove, and slide rail through the setting of the buffer device. When working, the effect of cushioning is achieved, noise can be reduced, shaking produced by the small rolling car can be reduced, work efficiency can be improved, and the service life of the small rolling car can also be improved.
Owner:扬州市兴盛印染设备制造有限公司

Special-shaped wallboard with anti-collision function

The invention discloses a special-shaped wallboard with an anti-collision function, and relates to the technical field of wallboards. The special-shaped wallboard comprises a main wallboard body and an auxiliary wallboard body, wherein upper and lower connecting structures are arranged at the upper ends of the main wallboard body and the auxiliary wallboard body, and a left and right connecting structure is arranged on one side face of the main wallboard body; and the main wallboard body and the auxiliary wallboard body are rotationally connected through a hinge, and one main wallboard body and one auxiliary wallboard body form one wallboard. According to the special-shaped wallboard with the anti-collision function, during use, auxiliary sleeves are driven to move while anti-collision plates move and are collided to move, so that the auxiliary sleeves extrude auxiliary springs, auxiliary sliding columns slide in the auxiliary sleeves, and then the buffering effect is achieved; and themain wallboard body and the auxiliary wallboard body can be better protected through the effects of primary damping and auxiliary damping, and the wallboard is not prone to deform when impacted by external force, so that the attractiveness of the wallboard is effectively kept.
Owner:GOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD

Hinge

The present application discloses a hinge. The hinge includes a main body, a rotating shaft and a connecting body. The main body is formed with a closed cavity, and the closed cavity contains the shear thickening liquid. The rotating shaft is movably mounted on the main body, and at least a first part of the rotating shaft extends into the closed cavity and is placed in the shear thickening liquid, and at least a second part of the rotating shaft is located outside the closed cavity. The shaft is arranged to be rotatable relative to the body under the action of an external force, and a first portion of the shaft rotates within the shear thickening liquid. The connecting body is arranged on the second part of the rotating shaft and is used for connecting with the external member. The hinge of the present application can realize the buffering effect, and has the advantages of small size, simple and reliable structure, and wide application range.
Owner:黄文丁

Safe vehicle anti-collision beam assembly

InactiveCN107839636AHigh-strength protection functionIncrease toleranceBumpersEngineeringShock absorber
The invention discloses an anti-collision beam assembly for a safety automobile, which comprises a shock absorber and a bumper. The shock absorber is arranged on the front of the bumper, and the shock absorber is embedded in the bumper. There are screw holes, and the screw holes are embedded in the shock absorber, the inner spring is arranged inside the shock absorber, and the inner spring is embedded in the shock absorber, the shock absorber is equipped with an energy-absorbing box, and the energy-absorbing box is used The screws are fixed in the shock absorber, the front of the bumper is equipped with a positioning plate, and the positioning plate is welded and installed in the bumper, the front of the bumper is equipped with a deceleration spring, and the deceleration spring is welded and installed in the bumper, this kind of safe car anti-collision The beam assembly has a high-strength protection function, and the whole can be disassembled into multiple parts, and the entire safety car anti-collision beam assembly is installed on the car. If one part is damaged, the other can be kept, which is more cost-effective. The positioning plate There are two, the positioning is more precise, and the lighting lamp insertion port is the lighting light penetration port.
Owner:WUXI SANZHONG MOLD CO LTD

Double-wheel high-precision grinding machine applied to roller manufacturing

The invention discloses a double-wheel high-precision grinding machine applied to roller manufacturing, and relates to the technical field of material grinding. The double-wheel high-precision grinding machine comprises a grinding machine body, and the grinding machine body comprises a grinding machine frame body; a grinder mechanism is fixedly connected to the interior of the grinding machine frame body, and a fixed roller is arranged in the grinder mechanism; and a grinding seat is fixedly connected to the outer surface of the grinding machine frame body. According to the grinding machine, through cooperation of a friction block, a pressure-resistant ring and an inner supporting ring, the friction block is in pressing contact with the surface of the roller, and the friction block is buffered in the pressing process through cooperation with the internal pressure-resistant ring; the inner supporting ring is used for resistance to the pressing force of the pressure-resistant ring, and the grinding machine has the characteristic of buffering the friction block; the problem that the contact speed is too high during friction and the pressure on the surface of the friction block is increased and consequently the friction block is damaged is solved; and the effect that the friction block can be buffered when rubbing with the roller is achieved.
Owner:南通合盛制辊有限公司

Smart city signal lamp capable of automatically reinforcing bottom and preventing shaking based on wind power

The invention relates to the technical field of signal lamps, and discloses a smart city signal lamp capable of automatically reinforcing the bottom and preventing shaking based on wind power, the smart city signal lamp comprises a lamp post and a fan, the fan is arranged at the top of the lamp post, buffer mechanisms are arranged on the left and right sides of the lamp post, a base is arranged at the bottom of the lamp post, and a resistance plate is movably mounted at the bottom of the base. According to the smart city signal lamp capable of automatically reinforcing the bottom and preventing shaking based on wind power, friction force between a resistance plate and the ground is increased when the resistance plate makes contact with the ground by arranging a friction block and a protrusion and utilizing the bottom surface of the resistance plate and the outer surface of the friction block, and meanwhile, along with rotation of a fan, the friction block continuously shrinks in a shrinkage rod; the friction force between the base and the ground is increased due to the fact that the protrusions are made of alloy materials and the tips are arranged at the bottoms of the protrusions, the friction force between the base and the ground is increased through multiple combinations, and the possibility of rollover of the device is reduced.
Owner:浙江瑞利工程有限公司

Refrigerator door support device and refrigerator

The invention discloses a refrigerator door support device. The refrigerator door support device comprises a sleeve, a first piston rod, a second piston rod and a reset spring, wherein through-holes matching with the first piston rod and the second piston rod are respectively formed at two opposite ends of the sleeve; one ends of the first piston rod and the second piston rod are respectively placed into the sleeve and form slide matching with the sleeve, and meanwhile, the other ends of the first piston rod and the second piston rod stretch out of two opposite ends of the sleeve; the reset spring is arranged in the sleeve and located between the first piston rod and the second piston rod. On one hand, the refrigerator door support device plays a role in buffering the closing process of a door body, thus damage of a sealing strip caused by direct collision of the door body and the box body can be avoided and potential safety hazard of hurting hands is eliminated; on the other hand, the refrigerator door support device has a slow supporting function to the open process of the door body, thus serious vibration caused by quick bouncing of the door body can be avoided and manpower of opening the door body can be saved.
Owner:HEFEI HUALING CO LTD +1

Instant heating type intelligent closestool

The invention belongs to the technical field of bathroom accessories and particularly relates to an instant heating type intelligent closestool. The instant heating type intelligent closestool comprises a heating pipe and an outer pipe which is arranged outside the heating pipe in a sleeving way; the back end of the heating pipe is connected with a water inlet pipe; a water flow channel is formedbetween the heating pipe and the outer pipe; the water flow channel is communicated with an inner hole of the heating pipe; a water mixing chamber is arranged on the outer side wall of the outer pipe;a chamber is arranged in the water mixing chamber; a cover plate for sealing the chamber is arranged on the water mixing chamber; a vertically arranged partition plate is arranged in the chamber; thepartition plate divides the chamber into a water inlet chamber and a water outlet chamber; a notch is formed in one end of the upper end part of the partition plate; the water inlet chamber and the water outlet chamber are communicated through the notch to mix water; the water flow channel is communicated with the water inlet chamber through a water passing hole formed in the pipe wall of the outer pipe; the water outlet chamber is connected with a water outlet connector; after the heated water is mixed through the water mixing chamber, the water temperature is guaranteed to be uniform and the water outlet point is arranged at the highest point, so that the buffer effect is achieved and the use comfortability of users is guaranteed.
Owner:COMA INTELLIGENT TECH CO LTD

Impact drill convenient for using

InactiveCN108915581ASolve the problem that is very laborious to useEasy to useEarth drilling toolsReciprocating drilling machinesDrive wheelTransmitted power
The invention provides an impact drill convenient for using, and relates to the field of building mechanical equipment. The impact drill convenient for using comprises a box. A bottom pipe of the boxis provided with a bottom plate. The top of the box is fixedly provided with a top plate. The interior of the box is provided with a damping device. An impact device is moveably inserted and connectedin the bottom of the damping device. The top of the inner wall of the damping device is fixedly provided with two fixing blocks. One side of the fixing blocks is fixedly provided with a cross rod. The other end of the cross rod is fixedly connected with one side of the inner wall of the damping device. The impact drill convenient for using is capable of driving a driving wheel to be rotated through a motor, transmitting power to a driven wheel through a belt by the driving wheel, enabling the driven wheel to drive a first bevel gear to be rotated through a rotating rod, driving a threaded rodto be rotated through a second bevel gear by the first bevel gear, and enabling the damping device to push the impact device to be downwards moved, thereby replacing artificial push, and achieving the effect of saving physical strength.
Owner:新昌县盛南建材有限公司

Embedded control street lamp based on RFID technology

The invention discloses an embedded control street lamp based on RFID technology, and relates to the technical field of street lamps. The embedded control street lamp based on the RFID technology comprises a supporting rod, wherein a vertical rod is fixedly connected to the top of the supporting rod, a solar cell panel is fixedly connected to the top of the vertical rod, a supporting arm is fixedly connected to the upper portion of one side of the supporting rod, a box body is fixedly connected to the top of the supporting arm through a supporting rod, the bottom of the inner wall of the box body is sequentially and fixedly connected with a storage battery and an inverter from left to right, and the top of the inner wall of the box body is sequentially and fixedly connected with a controller and a timer. According to the embedded type control street lamp based on the RFID technology, the structural design of a return groove, a bearing, a rotating shaft and a cleaning roller is adopted,and the controller, the timer and an electric push rod are matched, so that the effect that the lower surface of the lamp body is subjected to dust removal is achieved, the heat dissipation effect isprevented from being influenced by excessive dust, the maintenance cost is reduced, and the service life of the street lamp is prolonged.
Owner:WEST ANHUI UNIV

A liquor brewing device of a fragrant liquor

The invention provides a liquor-making device of a fragrant liquor, belonging to the technical field of brewing device, wherein the device includes a fermentation tank with a cylinder and a rotationalshaft arranged inside the fermentation tank, the opposite two ends of the fermentation tank are respectively provided with a feeding port and a discharging port, wherein the feeding port is providedwith a feeding valve and the discharging port is provided with a discharging valve, wherein the center of the fermentation tank is provided with a rotating shaft and a rotating motor for driving the rotating shaft, and the rotating shaft is provided with a stirring blade; The top of the fermentation tank is provided with a pressure relief valve, a pressure gauge for detecting the pressure in the fermentation tank, and a temperature gauge for detecting the temperature in the fermentation tank. The invention provides a brewing device of the fragrant liquor, which has the characteristics of simple operation process, low production cost, high strength, high toughness and high abrasion resistance, and is suitable for industrial application.
Owner:GUANGXI XIUMEI ZHUANGXIANG ENERGY ENVIRONMENTAL PROTECTION CO LTD

High molecular material extrusion molding device

The invention discloses a high molecular material extrusion molding device. The device comprises a molding device body; openings are formed in the left side and the right side of the front surface ofthe molding device body correspondingly; an electric telescopic rod is fixedly connected to the left side of the molding device body; a toothed plate is fixedly connected to the output end of the electric telescopic rod; a gear is engaged with the front surface of the toothed plate; a transmission rod is fixedly connected to the right side of the gear; the end, far away from the gear, of the transmission rod penetrates through the molding device body and extends to the front side of the molding device body; the transmission rod is movably connected with the molding device body through a bearing; and sealing plates which are located on the front sides of the openings are fixedly connected to the left side and the right side of the surface of the transmission rod correspondingly. By means ofthe high molecular material extrusion molding device, the problems that most of existing extrusion molding devices are provided with completely sealed shells, cleaning is inconvenient for a user, high molecular materials are prone to being glued to the interiors of the extrusion molding devices after long-time use, and consequently the subsequent material production is affected are solved.
Owner:苏州新华美塑料有限公司

Travel switch buffer device

The invention relates to the technical field of detection instruments. The invention discloses a travel switch buffer device that comprises a base body and a firing pin; a U-shaped pipe is arranged onone side of the base body, a buffer cavity and a pressure return cavity are formed in the left side and the right side of an inner cavity of the U-shaped pipe correspondingly and communicate with each other, a buffer rod and a pressure return rod are slidably connected into the buffer cavity and the pressure return cavity correspondingly, and a connecting rod is fixedly connected to the end, extending out of the buffer cavity, of the buffer rod. The U-shaped pipe is arranged on one side of the firing pin; buffering can be achieved through hydraulic oil in the U-shaped pipe; the buffer rod isdriven by hydraulic oil; kinetic energy of a mechanical part is converted into kinetic energy of the pressure return rod; and then the pressure return rod reacts on the mechanical part, so that the buffering effect is achieved, the degree of dependence on the rigidity of the spring is small, a large buffering reaction force is generated only by utilizing the kinetic energy of the mechanical part when the mechanical part is close to a stop position, the good buffering effect is achieved, and normal movement of the mechanical part can be guaranteed.
Owner:江苏深盐达新能源科技有限公司

Textile fabric dyeing waste recycling device

The invention discloses a textile fabric dyeing waste recycling device. The textile fabric dyeing waste recycling device comprises a box with the top communicating with a feeding hopper. The bottom ofthe left side of the box communicates with a discharging pipe. A motor box is fixedly connected to the top of the right side of the box. A motor is fixedly connected to the bottom of an inner cavityof the motor box. An output shaft of the motor penetrates through an inner cavity of the box and is fixedly connected with a stirring rod. Through cooperative usage of the box, the motor, the stirringrod, a work box, a first bevel gear, a threaded rod, a threaded sleeve, a second bevel gear, a connecting rod, a connection plate and a separation plate, the problem that an existing textile fabric dyeing waste recycling device is not convenient to use is solved. The textile fabric dyeing waste recycling device has the beneficial effect of being convenient to use. Operation is simple, usage is convenient for a user, the situation that the user cannot conduct skillful operation is avoided, and usage and popularization are convenient. The work efficiency of the textile fabric dyeing waste recycling device is improved.
Owner:HUZHOU BORUN IND

Industrial fan mounting support frame device with reminding and buffering functions

The invention relates to the technical field of industrial fans, and discloses an industrial fan mounting supporting frame device with the reminding and buffering functions.The industrial fan mounting supporting frame device comprises a machine shell and a fan, a first push rod is slidably connected into the machine shell, a transmission block is arranged at the end, away from the inner wall of the machine shell, of the first push rod, and a connecting rod is rotatably connected to the surface of the transmission block. The end, away from the transmission block, of the connecting rod is rotationally connected with a sliding block, and the surface of the sliding block is fixedly connected with a movable contact. According to the industrial fan mounting supporting frame device with the reminding and buffering functions, when fan blades drive a fan to vibrate, the fan drives the transmission block to rotate through a second push rod, the transmission block drives the sliding block to slide through the connecting rod, the movable contact makes contact with a fixed contact, and therefore an electrorheological fluid solution on the upper portion of the second push rod becomes a solid, and the transmission block drives the first push rod to extrude the surface of the fan, vibration of the fan on the supporting frame is relieved, and therefore the buffering effect is achieved.
Owner:上海旌磊技术中心
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