87 results about "Elastic vibration" patented technology

The invention relates to the field of hoisting machinery control, and provides a whole-process anti-swing and precise positioning self-adaptive control method and system for a crane. The method comprises the following steps: constructing a quintic polynomial speed planning model, and solving boundary conditions to obtain an S-shaped basic speed instruction for inhibiting longitudinal elastic vibration; collecting multi-source sensing data, performing Kalman filtering, and establishing a mapping relation between feedback gain and rope length and load mass; anti-swing compensation is calculated based on a two-parameter gain scheduling strategy, and saturation limitation is introduced to obtain a final driving instruction; constructing a visual double-closed-loop model, monitoring states, and realizing undisturbed switching of control modes by using an integral initial value assignment method; and setting a fault degradation and integral anti-saturation strategy. According to the invention, while flexible start-stop and millimeter-level accurate positioning are realized, the problem of swing control under variable-parameter working conditions is solved, and the operation safety is enhanced.

The liquid elastic vibration isolator integrally comprises a liquid cavity surrounded by a vulcanized body, the upper portion of the liquid cavity is sealed by an upper cover plate, the interior of the liquid cavity is divided into an upper liquid cavity body and a lower liquid cavity body through a flow channel body, the flow channel body is provided with a liquid channel for communicating the upper liquid cavity body with the lower liquid cavity body, and a lower cover plate is assembled below the vulcanized body. A rubber elastic piece is arranged between the runner body and the lower cover plate, a lower liquid cavity is defined by the rubber elastic piece and the vulcanized body, and an air cavity is defined by the rubber elastic piece and the lower cover plate. In the initial state, the rubber elastic piece is in a bowl shape with the center protruding upwards, an upper protruding arc is formed at the center protruding position, the outer periphery of the upper protruding arc is concaved downwards to form a lower concave ring, the outer periphery of the lower concave ring protrudes upwards to form an upper protruding ring, the outer periphery of the upper protruding ring is a horizontal annular straight edge, and any adjacent shapes are in smooth transition connection. The size of the liquid cavity and the size of the air cavity are changed by changing the shape of the rubber elastic piece, and then the load transmitted to the machine body is reduced.

A torsional vibration damper comprising a primary mass (2) to be coupled to an input element, a secondary mass (6) to be coupled to an output element, and a spring damper arrangement (10) coupled to the disk-shaped primary mass (2) and the secondary mass (6), comprising several arc springs (11) against which the primary mass (2) and the secondary mass (6) are rotatable relative to each other, wherein the secondary mass (6) has an annular spring channel (9) in which the arc springs (11) are received, and wherein at least one elastic vibration damper device (22, 26) is provided on the primary mass (2). The arrangement is characterized in that the secondary mass (6) has a disk-shaped flange section (7) which transitions into the spring channel (9) at its outer circumference and to which a hub flange (17), via which the connection to the output element is made, is attached.

To obtain strong vibration in a wide frequency range.SOLUTION: The vibration actuator is a vibration actuator that elastically vibrates a movable part supported on a fixed part by an elastic member by a driving force of a driving part, and the driving part includes a magnet included in the fixed part and disposed to form a pair facing each other via a space, and a coil included in the movable part and disposed in the space, and generates the driving force by an interaction between a magnetic field by the magnet and a current flowing through the coil. The movable portion further includes a conductive plate-shaped portion disposed in the space, and the plate-shaped portion generates an eddy current therein with movement of the movable portion in the magnetic field and damps vibration of the movable portion by interaction between the magnetic field and the eddy current.SELECTED DRAWING: Figure 11

To obtain strong vibrations without increasing weight. [Solution] The vibration actuator is a vibration actuator that causes a movable part housed inside a housing and elastically supported by the housing to vibrate elastically by the driving force of a drive unit, the drive unit having a pair of magnets fixed inside the housing so as to face each other across space, and a coil included in the movable part and arranged in space, and generates a driving force by the interaction of the magnetic field from the magnets and the current flowing through the coil, the housing has at least a pair of first leaf springs that elastically support the movable part, the first leaf springs having a connecting part connected to the housing, a pair of arm parts that branch off symmetrically from the connecting part and curve in a meandering shape, a confluence branching part where the pair of arm parts merge and branch off midway between the connecting part and the ends of the pair of arm parts, and a pair of support parts arranged at the ends of the pair of arm parts and supporting the movable part.

This invention discloses an embedded continuous elastic vibration-damping track for a small train, relating to the field of rail transit technology. In this invention, vibration-damping components adapted to the bottom of lightweight steel rails are installed in the track groove at the top of the track slab. These components are continuously arranged without spacing along the length of the lightweight steel rails. Cover plates are installed on both sides of the lightweight steel rails inside the track groove, continuously and without spacing against the side walls of the track groove. Drainage pipes are continuously arranged without spacing along the length of the lightweight steel rails inside the track groove, installed at the gaps between the cover plates and the lightweight steel rails. Elastic fastener assemblies are located on both sides of the lightweight steel rails inside the track groove, used for positioning and locking the lightweight steel rails. Support bolt assemblies are also provided inside the track groove for inserting and fixing the cover plates. This invention, through the continuous support design of the vibration-damping components with a multi-layer composite elastic support structure, eliminates the impact force concentration problem of traditional discrete fasteners, greatly improving the overall vibration damping effect of the track.

The application discloses a lithium ceramic stone lithium extraction preparation device and a lithium extraction method, and relates to the technical field of lithium ceramic stone lithium extraction. The lithium ceramic stone lithium extraction preparation device comprises a base, the upper end face of the base is fixedly connected with an upper-opened box body, a filtering mechanism is installed in the inner cavity of the box body, the upper end face of the base is fixedly connected with a mounting bracket, a leaching mechanism is installed on the front part of the mounting bracket and directly above the filtering mechanism, and a push plate for cooperating with an elastic vibration disc is fixedly connected with the front cavity wall of the box body. The application can timely remove and collect the filter residue generated after solid-liquid separation, ensure the normal flow speed of the filtrate, improve the purity of the filtrate, and can also intermittently put lithium ceramic stone fine powder and dilute sulfuric acid together for mixing, so that the lithium ceramic stone fine powder and the dilute sulfuric acid can be fully and uniformly mixed, and the mixing effect is improved.

To obtain high coaxiality and a high frequency.SOLUTION: A length of n times (n is an integer of 1 or more) a half wavelength of longitudinal elastic vibration in a rotating central axis direction, and two or more piezoelectric elements and a pair of electrode plates are arranged on the central axis; The vibrator includes a vibrating body 2a having an insertion hole 2a penetrating in a direction orthogonal to a central shaft and integrally molded by processing metals such as aluminum, titanium, and steel or ceramics such as alumina and zirconia, two or more piezoelectric elements 3, and a pair of electrodes 4 having a wedge shape, wherein the piezoelectric elements 4 are pressurized and fixed in the insertion hole 2a by inserting the two or more piezoelectric elements 3 and the pair of electrodes 4 into the insertion hole 2a.SELECTED DRAWING: Figure 1

The invention discloses a variable-stiffness magnetorheological fluid elastic vibration isolator for a variable-speed rotorcraft, which comprises a closed cavity formed by a magnetic flux outer cylinder, a magnetic flux inner cylinder and an annular magnetorheological elastomer connected between the magnetic flux outer cylinder and the magnetic flux inner cylinder, inertia liquid is filled in the cavity, and a magnet exciting coil is arranged in an outer ring groove of the magnetic flux inner cylinder. The magnetic flux outer cylinder, the magneto-rheological elastomer and the magnetic flux inner cylinder form a closed magnetic circuit, and the magnetic field intensity is changed by adjusting the current of the magnet exciting coil, so that the shear modulus of the magneto-rheological elastomer is continuously and reversibly adjusted and controlled, and online adjustment of the rigidity of the vibration isolator is achieved. The inner cylinder connected with the magnetic flux inner cylinder is provided with an inertia channel, when external vibration is introduced, liquid flows in the channel, and inertia force opposite to exciting force is generated at an anti-resonance frequency point to achieve efficient vibration isolation. The variable vibration frequency of the rotor wing is dynamically matched through the electronic control rigidity, the problems that a traditional vibration isolator is narrow in frequency band, and a mechanical frequency conversion scheme is slow in response and complex in structure are solved, and the vibration isolator has the advantages of being fast in response and compact in structure.

The utility model discloses a mould for foaming a vehicle seat, which comprises a base, a fixed mould base arranged on one side of the upper end of the base, a movable mould base arranged in the middle of the upper part of the base and capable of sliding left and right relative to the fixed mould base, and a driving device for driving the movable mould base to move left and right, a lower mold is arranged on the side, facing the fixed mold base, of the movable mold base, after the seat foaming cushion is formed, the upper mold making small-area contact with the foaming cushion moves away from the lower mold and moves out of the forming mold groove, then the hydraulic cylinder is started, and the push rod, the top mold plate and the foaming cushion are pushed to move rightwards through the piston rod; under the mutual cooperation of the spring and the linear vibration motor, the top mold plate is used for carrying out high-frequency elastic vibration pushing on the foaming cushion embedded in the forming mold groove, so that on one hand, the surface deformation and strain of the foaming cushion during hard taking-out can be prevented, and on the other hand, the foaming cushion can be continuously ejected out of the mold groove more linearly and smoothly.

The utility model discloses a geothermal well drilling mud circulating device, and relates to the technical field of geothermal resource development. The vibrating screen comprises a base, a screen box is arranged on the upper surface of the base, a screen frame is fixedly installed between the lower inner walls of the screen box, a screen is fixedly arranged on the upper surface of the screen frame, pressing plates are symmetrically arranged on the upper surface of the screen, and two vibrating motors are fixedly installed in the middle of the screen box. A plurality of pressing devices are symmetrically and fixedly connected to the inner surface of the screen box, a main pressure pipe is fixedly installed on one side of the upper surface of the base, and a plurality of springs are fixedly connected between the bottom of the screen box and the upper surface of the base. The mud box assembly pretreats mud to prevent the screen from being blocked, the pressing device achieves rapid replacement of the screen, and the spray head has the back washing function and the mud circulation function.

The invention discloses a light-weight shock absorber, and belongs to the technical field of shock absorbers. The two ends of the support are provided with bent parts, and an installation cavity is formed in each bent part; the two ends of the central shaft are provided with step structures; the step structure correspondingly penetrates through the mounting cavity and is positioned on the bracket through the positioning assembly; the vibration isolation pieces are correspondingly arranged in all the sets of mounting cavities and arranged on the step structures in a sleeving mode; the ball joint is mounted on the central shaft in a sliding manner; the connecting end of the ball joint has bending dependent variable. According to the structural analysis, the positioning assembly and the support are simplified, and the overall weight is reduced. And meanwhile, the performance is improved, for example, the tightening amount is controlled through an adjusting nut in the positioning assembly, so that adjustment of different rigidity requirements is achieved. An elastic vibration isolation piece net pad is adopted, and hard limiting in the prior art is replaced with flexible applicability limiting. The connecting end of the ball joint has bending dependent variable, so that the displacement required by bending is met, the bending stress is improved, and the service life is prolonged.

This invention relates to a vibration isolation device and operating method for a thrust bearing of a submersible under extreme hydrostatic loads, belonging to the technical field of marine propulsion devices. The device consists of two identical semi-circular ring modules assembled into a complete ring. Each module includes a multi-layered stack of semi-circular metal ring plates and clamping bolts. Two rings of bolt holes are circumferentially formed on the metal ring plate stacks, which are rigidly connected to the thrust bearing housing flange and the thrust bearing base flange via hydraulic clamping bolts. The plane of the metal ring plates is perpendicular to the axis of the shaft system. The high stiffness within the metal ring plates provides lateral stability support, while the low stiffness outside the plane provides longitudinal elastic vibration isolation. All metal parts are made of titanium alloy or duplex stainless steel, which is resistant to seawater corrosion and does not exhibit stiffening under deep-sea pressure. The operating method of the device is also disclosed, highlighting its advantages of excellent vibration isolation performance, stable lateral support, high installation accuracy, maintenance-free operation, and good maintainability.

The utility model provides a sectional type reaction device for an elastomer POE (Polyolefin Elastomer). The sectional type reaction device structurally comprises a base, the positioning table is arranged at the rear part of the upper end surface of the base; the supporting frame is arranged on the front portion of the upper end face of the base; the reaction tank is arranged at the upper end of the support frame; the reaction tank is sequentially provided with a primary reaction part and a secondary reaction part from top to bottom, a vibration guiding structure for assisting reaction is arranged outside the reaction tank, stirring structures in the primary reaction part and the secondary reaction part are matched with vibration force output by the vibration guiding structure in the stirring process, and the phenomenon of uneven stirring is effectively prevented; the two driving cylinders can drive the two storage seats to horizontally move towards the primary reaction part and the secondary reaction part respectively, and after the elastic vibration guide pad is in contact with the primary reaction part and the secondary reaction part, the vibration motor outputs vibration force to carry out auxiliary reaction.

The liquid elastic vibration isolator integrally comprises a liquid cavity surrounded by the vulcanized body, the upper portion of the liquid cavity is sealed through an upper cover plate, the interior of the liquid cavity is divided into an upper liquid cavity and a lower liquid cavity through a flow channel body, and the flow channel body is provided with a liquid channel for communicating the upper liquid cavity with the lower liquid cavity. A lower cover plate is assembled below the vulcanized body, a rubber elastic piece is arranged between the runner body and the lower cover plate, a lower liquid cavity is defined by the rubber elastic piece and the vulcanized body, and an air cavity is defined by the rubber elastic piece and the lower cover plate; wherein the vulcanized body comprises an inner cylinder and an outer sleeve which are vulcanized and bonded by a rubber spring with laminated rubber. According to the liquid elastic vibration isolator, the inner cylinder and the outer sleeve are arranged to be of the cantilever laminated structure, rubber is also of the cantilever laminated structure, large static rigidity can be easily achieved without arranging a vulcanized body to be of a very high structure, and therefore the weight of the liquid elastic vibration isolator can be greatly reduced, and the liquid elastic vibration isolator is more suitable for the aviation field pursuing extreme light weight.

This invention discloses a vibration isolation device for a planetary gear reducer, belonging to the technical field of vibration damping and isolation devices. The device includes a first plate base and a second plate base. The second plate base is slidably mounted on the upper part of the first plate base. A transverse elastic vibration isolation component and a transverse variable damping component are disposed between the first and second plate bases. Multiple vertical elastic vibration isolation components are disposed at the lower part of the second plate base, and vertical variable damping components are disposed on the vertical elastic vibration isolation components. When the vibration excitation frequency is within the vibration isolation range, the transverse and vertical variable damping components do not produce a damping effect. When the system resonates, the damping coefficients of the transverse and vertical variable damping components increase, ensuring the vibration isolation effect of the system within the vibration isolation range and effectively suppressing resonance when the vibration excitation frequency crosses the natural frequency, thus helping to maintain the stability of the vibration isolation device's support for the planetary gear reducer.

This utility model discloses a vibration damping bridge device for a sprayer, including a vertically floating guide device disposed between the axle and the frame of the sprayer. The vertically floating guide device includes a guide sleeve fixedly connected to the frame, a guide post slidably fitted inside the guide sleeve, the lower end of the guide post extending out of the guide sleeve and fixedly connected to the axle, and the upper end of the guide post extending out of the guide sleeve and equipped with a sliding stop device. An elastic vibration damping device is also provided between the frame and the axle. This utility model is suitable for installations with limited space between the axle and the frame of a sprayer, reduces the vertical swing of the working arm, avoids uneven spraying of pesticide due to nozzle instability, and ensures effective spraying. At the same time, this utility model greatly improves the comfort of the operator when the sprayer is working.

The present application relates to a kind of solving method of low damping flexible beam component residual deformation under explosion load, belong to the technical field of blast-resistant design, specifically including low damping flexible beam component refers to under the action of explosion, flexible beam component damping parameter x 2 Less than plastic hardening coefficient α ;And when the length of explosion load action t i Range, flexible beam component vibration does not reach the maximum value of positive elastic vibration, after explosion load unloading, rely on inertia force reaches the maximum value of positive elastic displacement t e Time y e , after explosion load unloading, flexible beam component continues to vibrate to a certain time t m , reached the maximum value of flexible beam component total elastic-plastic displacement y m , and according to the whole process of explosion, the process is divided into elastic stage forced vibration, elastic stage free vibration and plastic stage free vibration, elastic rebound stage, plastic rebound stage, elastic vibration six stages, and then determine the residual deformation of low damping flexible beam component under explosion load.

This invention relates to the field of wastewater purification technology and discloses a wastewater treatment device for purifying nickel-containing wastewater. The device includes a mixing assembly with a support frame fixedly installed at its bottom. A motor is fixedly installed on one side of the outer surface of the mixing assembly. Three mounting seats are evenly distributed in a circular pattern on the surface of the mounting plate, providing stable mounting space for the internal drive components. Each mounting seat contains a protective shell, which encapsulates the drive motor, providing waterproof and chemical corrosion protection. After the drive motor starts, it drives the top rotating rod to rotate at high speed. The rotating rod then drives the outer surface's actuating plate to rotate synchronously. The rotating actuating plate continuously disperses and cuts the falling chemicals, breaking up any agglomerated or clump-like particles. Simultaneously, the elastic band inside the actuating plate, made of elastic material, generates high-frequency elastic vibration under the centrifugal force and impact of the chemicals, further breaking up the chemicals and preventing adhesion and blockage.

This utility model provides an elastic vibration massage cover, including a housing. One end of the housing has an air inlet, and the other end has a working surface with an air outlet. The housing also has air ducts communicating with the air inlet and the air outlet respectively. A vibration component is installed in the air duct. The working surface also has several outwardly extending and independent massage components, each massage component including freely elastically retractable fingers. By setting each massage component as an independent massage unit, and each massage component having an elastic element, it is ensured that each finger can fully contact the user's scalp, effectively increasing the massage area. Furthermore, each finger is made of soft elastic material, achieving soft contact between the finger and the scalp, further improving the comfort of scalp massage.

The utility model relates to main elastic vibration isolation buffering device, including the object box, inside setting first elastic part and second elastic part, support column, the object box is inserted, support column includes the expansion section of diameter increase, first clamping plate is connected the object box, second clamping plate is connected the support column of the object box extension, steel wire rope, one end is connected first clamping plate, the other end is connected second clamping plate, wherein, along the axial direction of support column, first elastic part and second elastic part are sequentially arranged, the expansion section is arranged between first elastic part and second elastic part, the steel wire rope is arranged at least two, all steel wire rope is symmetrically arranged along the axis of support column, the utility model discloses through the relative amount of straying between support column restriction first clamping plate and second clamping plate, reduces the risk of deformation too big equipment collision.

A lever type elastic vibration device comprises a base, a U-shaped lever rocker arm is arranged above the base, the open end of the U-shaped lever rocker arm is hinged to the base to form a lever fulcrum, and the closed end of the U-shaped lever rocker arm is provided with a vibration source to form a lever power point; a vibration platform is elastically supported above the base, and the vibration platform is connected with the middle part of the U-shaped lever rocker arm to form a lever resistance point; when the vibration source vibrates, the power point drives the U-shaped lever rocker arm to vibrate around the lever fulcrum, and then the resistance point drives the vibration platform to elastically vibrate up and down. According to the lever type elastic vibration device, a labor-saving lever structure is adopted, so that the vibration platform can be driven by the vibration motor with lower power to generate vibration motion. And based on the lever principle, the amplitude of the resistance point is smaller than that of the vibration motor, so that the characteristic is beneficial to improving the energy utilization efficiency while ensuring that the granulation spray head obtains a stable vibration effect.

The invention relates to the technical field of hydraulic systems, and discloses a broadband small-size passive hydraulic pulsation attenuator which is characterized in that a shell is of a hollow cavity structure, and the two ends of the shell are detachably connected with end covers respectively; the thin plate support is assembled in the shell and divides the interior of the shell into a flexible lining cavity and a thin plate cavity. The flexible lining is assembled in the flexible lining cavity and used for buffering low-frequency pressure pulsation through elastic deformation. The thin plates are assembled on the thin plate support through the thin plate clamping plates respectively, the thin plate cavity is further divided into a resonant cavity and a main cavity, the main cavity is communicated with the flexible lining cavity, and a plurality of mass block sets are assembled on the thin plates to form an elastic vibration system; the damping screw is assembled on the thin plate support in a threaded mode, and a damping hole is formed in the damping screw and used for communicating the resonant cavity with the main cavity. The hydraulic pulsation attenuator does not need external energy, is compact in structure and can effectively cover a wide frequency band.

The application discloses a kind of robot joint motor synchronous control systems, belong to the field of robot control system, including motor synchronous control unit, vibration active suppression module, wear evaluation and coping module and prediction module;Motor synchronous control unit is used to generate the synchronous drive instruction of robot joint motor, to realize the coordinated motion of multiple joints;Vibration active suppression module is used to suppress the elastic vibration of robot manipulator simultaneously when calculating synchronous drive instruction;Wear evaluation and coping module is used to capture vibration state as system internal state by state observer, and the wear degree of each joint of manipulator is evaluated based on vibration-wear model;Prediction module is used to predict the wear degree of each joint of manipulator based on vibration-wear model and historical record.The application can improve the vibration suppression effect, and provide wear evaluation and prediction function, to further improve the motion accuracy, stability and service life of robot.

An air conditioner indoor unit includes a chassis provided with a first installation position and a second installation position, an indoor heat exchanger provided at the first installation position, a compressor in communication with the indoor heat exchanger and provided at the second installation position, and a first-stage elastic vibration reduction structure and a second-stage elastic vibration reduction structure. An installation foot is provided at a bottom of the compressor and is connected to the chassis. The first-stage elastic vibration reduction structure is provided between the installation foot and the second-stage elastic vibration reduction structure. The second-stage elastic vibration reduction structure is provided between the first-stage elastic vibration reduction structure and the chassis.

The present application relates to a kind of solving method of high damping flexible beam component residual deformation under explosion load, belong to the technical field of blast-resistant design, specifically including high damping flexible beam component refers to under the action of explosion, flexible beam component damping parameter x 2 Greater than plastic hardening coefficient α ; And when the length of explosion load action t i Range, flexible beam component vibration does not reach the maximum value of positive elastic vibration, after explosion load unloading, rely on inertia force reaches the maximum value of positive elastic displacement t e Time y e , after explosion load unloading, flexible beam component continues to vibrate to a certain time t m , reached the maximum value of flexible beam component total elastic-plastic displacement y m , and according to the whole process of explosion, the process is divided into elastic stage forced vibration, elastic stage free vibration and plastic stage free vibration, elastic rebound stage, plastic rebound stage, elastic vibration six stages, and then determine the residual deformation of high damping flexible beam component under explosion load.

The utility model provides a kind of inside wall knocking structure of rotary drum, including the support for being installed at rotary drum discharge hopper, support is made of coaxially arranged upper ring, lower ring and the several support bars of connecting upper ring lower ring, set on the knocking device on the support bar, the knocking device is fixed on support bar by detachable fastener;Discharge hopper side surface is equipped with several grooves, so that the side surface of discharge hopper forms the elastic sheet structure that can elastically vibrate;Knocking device is set on support bar, and the elastic sheet structure corresponding and mutually contacting is formed, discharge hopper inner wall is covered with flexible layer, and the flexible layer is closely combined with discharge hopper inner wall.The utility model can effectively solve the technical problems that the knocking vibration of existing technology material hopper is big, and the effect of unloading is not good, is easy to block and needs to increase the knocking force.

The application discloses a rotary kiln type deacidification equipment for white carbon black deacidification, which comprises a deacidification assembly, a rotary assembly and an elastic vibration assembly, the deacidification assembly is used for desorbing HCL from the surface of powder, and then continuously taking away acid gas through airflow, and uniform heating and deep deacidification are realized by relying on rotation, the rotary assembly is used for driving the rotary kiln body pipeline to continuously reciprocating rotate, and the elastic vibration assembly is used for intermittently knocking and vibrating the rotary kiln wall by the reciprocating rotation of the rotary kiln itself to prevent material from adhering to the wall. The application also discloses a processing technology of the rotary kiln type deacidification equipment for white carbon black deacidification, which comprises the following steps: step one, pretreatment of feeding; step two, equipment starting and parameter debugging; step three, high-temperature deacidification reaction; step four, material discharging and conveying; step five, tail gas treatment and powder recovery; and step six, equipment anti-sticking and anti-condensation guarantee.

This invention relates to a pipeline elastic vibration damping support and its construction method, belonging to the field of pipeline vibration reduction technology. The pipeline elastic vibration damping support of this invention includes a load-bearing rod, two suspension rods, a pipeline support plate, and a spring damper. The upper ends of the two suspension rods are connected to the load-bearing rod, and the lower ends are fixedly connected to the pipeline support plate. The spring damper includes a base plate, an upper plate, two fixing bolts connecting the base plate and the upper plate, a lower spring assembly, an upper spring assembly, two connecting bolts, an upper clamping bolt, a lower clamping bolt, and an adjusting bolt. The pipeline support plate is clamped between the lower spring assembly and the upper spring assembly. This invention can balance vibration reduction and structural safety, and the spring damper structure of this invention can fix the pipeline support plate, enabling the suspension support to be smoothly installed while ensuring both vibration reduction effect and safety.

The utility model discloses a kind of multi-effect evaporation crystallization classification recovery devices, it is related to crystallization recovery technical field, including multi-effect evaporation crystallization mechanism, the multi-effect evaporation crystallization mechanism includes support frame, the inside fixed connection of support frame has the evaporation tank of internal setting steam cavity and material cavity, the surface of the evaporation tank is provided with heating steam input port;Vibration mechanism, the vibration mechanism includes storage tank.The utility model is provided with multi-effect evaporation crystallization mechanism, adopt communicating tube series evaporation tank, make previous effect secondary steam as next effect heating heat source, in the while of improving heat utilization rate, reducing energy consumption, through discharge pump, crystallization material is stably transported to classification mechanism, guarantee material processing continuity, the setting of vibration mechanism, through the spring elastic vibration of vibration motor drive receiving cage, cooperate with the layout of outer convex arc cage bottom and discharge hole, effectively disperse adhesion crystal and promote uniform unloading, avoid the screening jamming caused by density difference.