5207 results about "Vibration motor" patented technology

The invention discloses a soil resistance perception-based multi-mode adaptive subsoiling mechanism, which comprises an integral rack, a subsoiling monomer, a control system and an energy device, the subsoiling monomer detects soil resistance in real time through a sensor assembly and transmits the soil resistance to the control system, and the control system controls the subsoiling monomer according to the magnitude and change characteristics of the soil resistance. The subsoiler is automatically switched among three modes of traditional rigid connection subsoiling, self-excited vibration subsoiling and forced vibration subsoiling; when the soil resistance is smaller than a first preset threshold value, a rigid connection mode is adopted; when the resistance is between a first preset threshold value and a second preset threshold value, a self-excitation vibration mode is started; and when the resistance is greater than a second preset threshold value, the vibration motor is started to realize forced vibration. The control system not only monitors the resistance absolute value, but also analyzes the time characteristic to realize intelligent threshold adjustment. The problems that a traditional subsoiling mechanism is high in energy consumption and poor in adaptability are solved, and the intelligent subsoiling mechanism has the advantages of intelligent operation mode switching, optimized energy utilization, adjustable vibration parameters and the like.

The invention relates to the technical field of testing, in particular to electric connector joint testing equipment which comprises a testing table and a digital display control panel, a mounting cavity and a testing cavity are formed in the testing table, and two clamping structures are arranged in the testing cavity. A second electric telescopic rod capable of driving one of the clamping structures to move in the test cavity is arranged in the test table, and an eccentric connecting rod driving mechanism capable of driving the other clamping structure to move in the test cavity in a reciprocating manner is arranged in the mounting cavity; the eccentric connecting rod driving mechanism can simulate the plugging action of an electric connector joint through the transmission of a rotating motor, a speed reducer, a turntable, a connecting rod and a driving shaft; the pressure sensor monitors the plugging force in real time, the vibration motor simulates the vibration working condition, the performance of the electric connector joint in actual use can be tested more comprehensively, the deviation adjusting structure can adjust the position of the driving head end of the driving shaft, tests in different deviation states are simulated, and the accuracy and authenticity of the tests are further improved.

According to the man-machine interaction system and method for robot training and data acquisition, a main device instruction system captures an operator hand posture generation instruction through a wearable sensor of an action acquisition subsystem, and meanwhile, the direction and strength information of force is transmitted by means of an annular vibration motor array of a tactile feedback subsystem; the data processing system is responsible for converting the attitude instruction into a mechanical arm control signal and processing feedback force data; the slave equipment responds to a multi-degree-of-freedom mechanical arm execution instruction of the system, and a force sensor collects environment interaction force data and transmits the environment interaction force data back; a robot self-learning module trains a diffusion model by using synchronously acquired time-aligned vision, trajectory and force feedback multi-modal data sets, a tactile feedback subsystem realizes force information transmission through single-motor direction mapping and PWM wave adjustment, and the self-learning module adopts DDIM to accelerate reasoning to generate an action sequence. And the autonomous operation capability of the robot in a complex scene is improved.

The utility model discloses a horizontal crusher, which relates to the technical field of processing equipment and comprises a base, vibration motors are symmetrically mounted at the bottom end of the base, a collecting box is mounted at one end of the base, a shell is fixedly connected to the upper end of the base, a feed hopper is mounted at the upper end of the shell, vibration plates are symmetrically mounted at the upper end of the interior of the shell, and a feeding hopper is mounted at the lower end of the shell. The opposite ends of the vibrating plates are provided with vibrating strips, the bottom ends of the vibrating plates are provided with a U-shaped screening cover and a sliding mechanism, one end of the shell is provided with a driving motor, the output end of the driving motor is rotationally connected with a rotating rod through a rotating shaft, and the outer side of the rotating rod is symmetrically provided with crushing hammers; and elastic lock mechanisms are symmetrically installed on the outer sides of the rotating rods, and a dust removal mechanism is installed at one end of the shell. Due to the adoption of the structure, the crusher is convenient for a user to use, and the crushing effect and efficiency are improved.

The invention discloses a high-flexibility physiotherapy massage robot and a massage device.The high-flexibility physiotherapy massage robot comprises a moving module and a mechanical arm module in signal connection with the moving module, and the mechanical arm module is composed of a six-degree-of-freedom adjusting arm, a massage head, a six-dimensional sensor and an RGBD camera; wherein one or more of an electric roller, a vibration motor, an electric push rod and an eccentric gear set are arranged in the massage head, and the massage head is used for simulating a massage manipulation. The mechanical arm module with the moving function is arranged, the position of an adjusting arm can be freely adjusted, and a massage head can simulate the rolling method, the vibration method, the tapping method, the kneading method and other techniques of a physical therapy massagist and can also be detached and replaced, or through manual use, accurate physical therapy of acupuncture points in cooperation with an RGBD camera and simulation of real force in cooperation with a six-dimensional sensor, the physical therapy effect is good, and the physical therapy effect is good. Therefore, the massage effect of a manual massagist is intelligently replaced, and the massage efficiency is improved while the massage requirement of a user is met.

The invention discloses a motion state monitoring and feedback system and method based on electroencephalogram signals, in the system, an electrode array is arranged corresponding to a forehead part and used for collecting the electroencephalogram signals, a motion sensor is used for collecting motion data signals, and a vibration motor is used for sending out vibration feedback; the electroencephalogram collection hair band sends the electroencephalogram signals and the motion data signals to the mobile terminal, and the mobile terminal sends the electroencephalogram signals and the motion data signals to the cloud processing platform; the cloud processing platform is used for predicting input electroencephalogram signals and motion data signals by adopting a physical and mental state prediction model based on a deep neural network to obtain physical and mental state indexes; triggering a self-adaptive feedback intervention strategy according to the physical and mental state indexes, and controlling a vibration motor to send vibration feedback in a preset mode. According to the technical scheme of the invention, the recognition accuracy of the physical and mental state characteristics of the movement of the user is improved, and the wearing comfort and convenience of the signal acquisition device are improved.

The invention discloses a device with sleep assessment and intervention functions, which is arranged on a pillow or a back cushion, and comprises an information acquisition module for acquiring physiological data, head posture data and sound data of a human body, and sending the acquired data to a sleep assessment module, the sleep assessment module is used for extracting multi-modal sleep features according to the collected data and performing sleep assessment according to the multi-modal sleep features; wherein the source of the physiological data is analyzed by using the head posture data, and a dynamic weight is given, so that a self-adaptive sleep staging algorithm is completed; and the sleep intervention module is used for acquiring a sleep intervention scheme according to the sleep evaluation result, and activating different working modes of a vibration motor and / or a loudspeaker according to the sleep intervention scheme so as to achieve the effect of intervening the sleep of the user. According to the method, the source of the physiological data is analyzed by using the head posture data, and the dynamic weight is given, so that a self-adaptive sleep staging algorithm is completed, and the sleep staging evaluation accuracy of a real scene is improved.

A crushing apparatus for treating waste lithium batteries, comprising a supporting bottom plate (1). A crushing box (2) is provided above the supporting bottom plate, a fixing plate (8) is provided below the crushing box, a supporting block (4) and two fixing blocks (6) are fixedly connected to the upper surface of the supporting bottom plate, a threaded rod (10) is rotatably connected between the supporting block and the supporting bottom plate, a screening box (9) is provided above the fixing plate, and a vibration motor (21) is fixedly mounted on the left surface of the screening box. When it is necessary to crush waste lithium batteries, a first motor (5) is started, an output shaft of the first motor drives the front gear among two gears (15) to rotate, the two gears mesh with each other in the rotation process, and at the moment, two crushing rollers (3) fixedly connected to the two gears also rotate accordingly. The two crushing rollers rotate towards each other to effectively crush the waste lithium batteries, the slag obtained by crushing falls into the screening box provided below for conveyance, and a screening mesh (17) is provided in the screening box. The screening efficiency can be improved by means of the vibration of the vibration motor, and the distance between the crushing box and the screening box can be adjusted according to needs.

The utility model relates to the technical field of drip irrigation tape production, in particular to plastic particle drying equipment which is characterized in that the lower end of a storage box is connected with a star-shaped discharge valve, the input end of a material uniformizing groove is positioned right below a discharge pipe, the output end of the material uniformizing groove is positioned right above the input end of a conveying belt, a hot air discharge pipe is fixedly connected above the conveying belt, and the hot air discharge pipe is fixedly connected with the conveying belt. The output end of the hot air generator is connected with the hot air discharging pipe through an air inlet pipe, and an air collecting hood is fixedly connected to the upper portion in the drying box. The star-shaped discharging valve is arranged at the lower end of the material storage box, so that the discharging amount in unit time can be controlled, materials can uniformly fall on the conveying belt by arranging the material uniformizing groove and the vibration motor, and the problem that a large number of plastic particles are accumulated is solved; the gas collecting hood is arranged in the drying box and communicated with the treatment box, the odor removing layer is arranged in the treatment box, peculiar smells generated in the plastic particle drying process can be removed, and pollution to the surrounding environment is avoided.

The invention relates to the technical field of food processing and mixing, and discloses a food processing premixing mechanism which comprises a screening box and a mixing seat, a vibration motor is mounted on the outer wall of the screening box, a first guide hopper and a second guide hopper are arranged on the outer walls of the two sides of the screening box in a staggered mode, one end of the second guide hopper extends to the mixing seat, and a mounting frame is fixed to the side wall of the mixing seat. A screw rod assembly is arranged in the mounting frame, a supporting arm is connected to the screw rod assembly, and a material mixing assembly is mounted at the bottom of the supporting arm; the material mixing assembly comprises a gear part, and an extension arm I, a material mixing rod I, an extension arm II and a material mixing rod II which are mounted on the gear part. The vibration motor cooperates with the rotating shaft and the swing rod to drive the screening box and the filter screen to efficiently screen and separate materials with large and small particle sizes, large crushed materials are automatically discharged, and fine materials are conveyed. The screw rod assembly can flexibly adjust the height of the material mixing assembly to meet different material mixing requirements. And the bevel gear drives the mixing rod I and the mixing rod II to perform composite motion, so that multi-dimensional stirring and mixing of the materials are realized.

The utility model provides a four-roll-shaft laser ultrasonic concrete paver, which relates to the technical field of concrete pavers and comprises a laser ultrasonic concrete paver assembly, and a cleaning assembly is arranged in the laser ultrasonic concrete paver assembly. A tamping and paving assembly is arranged on the side face of the laser ultrasonic concrete paver assembly, the laser ultrasonic concrete paver assembly comprises an auger material distribution shaft, a high-speed leveling shaft and a high-frequency vibration shaft, and the tamping and paving assembly comprises a fixing plate; according to the concrete surface rubbing device, the vibration motor works to drive the vibration rubbing plate to vibrate, so that the vibration rubbing plate vibrates and rubs the concrete surface, and tiny low-lying and uneven areas on the concrete surface can be conveniently filled; the undulation and wavy defects caused by insufficient extrusion of the roller shaft in the paving process of the concrete surface are effectively reduced, so that the concrete surface is smoother, the flatness and compactness of the concrete surface are improved, and the pavement quality is further improved.

The invention belongs to the technical field of separating screens, and particularly relates to a separating screen dredging device which comprises a base, a frame with an adjustable inclination angle is installed above the base, a screen frame is elastically connected to the upper portion of the frame, a screen plate is fixedly installed in the screen frame, and vibration motors are fixedly installed on the two sides of the screen frame. A plurality of sieve holes distributed in a matrix mode are formed in the sieve plate, a visual camera for conducting visual detection on the sieve holes in the sieve plate is installed on the base, and a shearing and reverse blowing assembly used for conducting shearing and reverse blowing dredging on sunflower seed materials blocked in the sieve holes is arranged above the sieve plate. According to the sunflower seed screening device, sunflower seed materials clamped in the screening holes can be sheared through cooperation of the rectangular plates and the edges of the screening holes, then the sunflower seed materials remaining in the screening holes are pressed down and reversely blown, and therefore dredging of the blocked screening holes can be completed.

The invention relates to the technical field of pulverized coal processing, in particular to a low-quality coal high-precision dry-method deashing and upgrading method and process, and the method comprises the following process steps: S1, conveying and pretreatment; s2, vibrating and blowing; s3, primary screening; s4, screening for the second time; s5, dewatering and drying; s6, monitoring, regulating and controlling; and S7, collection and recovery. Comprising a shell and a spiral feeder, two vibration motors are symmetrically installed on the shell, two damping bases are symmetrically installed at the bottom end of the shell, the device further comprises a pretreatment mechanism, and the pretreatment mechanism is arranged on the shell and the spiral feeder. According to the device, coal powder can be preheated and preliminarily crushed and separated, so that preparation is made for the subsequent dewatering and drying process, the coal powder can be promoted to be subjected to secondary crushing and separation in the subsequent flowing and drying process, and unqualified coal powder and dust in the coal powder are separated, discharged and recycled; therefore, the overall quality of pulverized coal drying and deashing is effectively improved.

The invention discloses a building cement floor construction leveling device, and relates to the technical field of cement floor construction, the building cement floor construction leveling device comprises a scraping plate, a vibration support is installed in the middle of the scraping plate, a vibration motor is installed on the vibration support, and an operation frame used for moving the leveling device is further installed on the vibration support; the lifting mechanism is installed on the rear side of the scraping plate, the lifting mechanism comprises a fixed plate and a lifting plate, and the lifting plate can do lifting motion relative to the fixed plate; the plurality of movable mounting mechanisms are mounted on the lifting plate and are used for movably mounting the vertical vibration mechanism; through cooperative arrangement of the lifting mechanism, the movable mounting mechanism and the vertical vibration mechanism, internal vibration treatment of thick cement pavement slurry can be achieved, exhaust of gas in the cement slurry is promoted, and the construction quality of leveling of the thick cement pavement can be improved in combination with scraper vibration leveling.

The utility model discloses a speed-adjustable automatic screening device for spacer particle preparation, and relates to the technical field of spacer particle preparation, the speed-adjustable automatic screening device comprises a mounting frame and a screening box, and an adjusting assembly is arranged in the screening box. According to the screening device, the screening assembly and the adjusting assembly are arranged in a matched mode, spacer particle raw materials on the top of the screening and filtering plate can be screened and filtered through vibration generated by the vibration motor, and the screening efficiency of the spacer particle raw materials is improved; when the spacer particle raw materials which cannot pass through the screening and filtering plate are accumulated at the top of the screening and filtering plate, the screening and filtering plate can be driven by the rotating motor to rotate, so that the screening and filtering plate is turned over, and the spacer particle raw materials which cannot pass through the screening and filtering plate fall off due to gravity; and vibration generated by the vibration motor can be utilized again to vibrate and fall off the spacer particle raw materials partially clamped in the screening holes of the screening filter plate, so that the stacked spacer particle raw materials can be conveniently discharged.

The utility model relates to an anti-sticking tea barrel and a tea pouring mechanism, comprising a mechanical arm used for controlling a clamp to perform multi-angle displacement; the clamp is arranged on the mechanical arm and comprises a bracket and a clamping and dumping device; the mechanical arm can enable the clamp to move; the support is in a U shape, and a mounting hole is formed in the bottom of the support and used for being mounted on the mechanical arm. The clamping and dumping device is installed in the support and can clamp a tea barrel with tea leaves and pour the tea leaves in the tea barrel into the cake pressing mold through movement of the mechanical arm. And a vibration motor is arranged on the clamping and dumping device, so that the tea barrel is fully vibrated and shaken during dumping, the materials are prevented from being adhered to the barrel wall of the tea barrel, and the tea leaves in the tea barrel can be completely poured into a mold in each tea dumping process.

The utility model relates to a constructional engineering sand screening device which comprises a mounting frame, the top of the mounting frame is provided with a self-cleaning sand screening structure, the sand screening structure comprises an overturning frame rotationally mounted in the mounting frame, and four elastic supporting assemblies are arranged in the overturning frame. A vibrating frame is fixedly mounted at the tops of the four elastic supporting assemblies, a screen is fixedly mounted on the inner side of the vibrating frame, and a connecting rod is fixedly mounted at the bottom of the vibrating frame. According to the sand screening device for constructional engineering, the vibration motor operates to drive the vibration frame and the screen mesh to vibrate through the connecting lever, sand is poured on the top of the screen mesh and then screened, and when too many broken stones are clamped on the screen mesh, the direct current motor drives the overturning frame to rotate, so that the screen mesh faces downwards; and then the vibration motor continues to operate to drive the vibration frame and the screen to vibrate, so that the broken stones can be shaken off, and the effect of automatically cleaning the blocked sand and stones is achieved.

A strip type oil tea fruit resonance picking machine comprises a lifting motor, a hanging belt, a crawler belt assembly, a chassis frame, a crawler belt servo motor, a lifting device and a storage battery pack, the lifting motor is installed at the top of the lifting device, and the lifting device is controlled through the lifting motor to meet the picking requirements of side branches of different heights; a lifting plate is installed on the lifting device, hanging belts used for hanging the picking device are symmetrically arranged on the lifting plate, the bottom of the lifting device is installed on a chassis frame, caterpillar band assemblies are symmetrically installed on the two sides of the chassis frame, and a caterpillar band servo motor and a storage battery pack are installed on the chassis frame. The storage battery pack is connected with the crawler servo motor, the lifting motor and the picking device, and meanwhile, the picking device is internally provided with a variable amplitude vibration assembly used for conducting amplitude adjustment according to different tree conditions, a clamping assembly used for clamping oil tea fruits and a vibration motor used for achieving resonance; two sets of picking devices are adopted to pick the same tree under the resonance effect, and the working efficiency is effectively improved.

According to the touch structure, the touchpad and the electronic equipment, the covering layer makes contact with a finger or a touch pen of a user, the touch layer is touched on the covering layer to generate the touch electric signal, in order to respond to excitation of the electric signal of the corresponding touch layer, the piezoelectric layer vibrates, the touch layer generates the excitation signal and transmits the excitation signal to the upper mechanism, and therefore the touch control effect is achieved. The piezoelectric layer is made of piezoelectric glass and vibrates after being powered on, vibration replaces arrangement of a vibration motor or several discrete piezoelectric ceramic pieces in the prior art, occupation of the structure space is obviously reduced, the overall thickness of the structure is reduced, consideration of traditional design on the whole touchpad structure is greatly simplified through the vibration mode, and the design cost is reduced. And the vibration design of the touch panel is almost standardized. More importantly, the mode of utilizing the whole plane to vibrate integrally avoids the user experience of inconsistent vibration handfeel at different positions of the touch panel due to different placement positions of the vibration motor, and greatly improves the vibration feedback experience of the user.

The invention discloses jolt simulation equipment and method for laser level meter detection, and belongs to the technical field of detection devices, and the equipment comprises a detection mechanism which is used for placing a laser level meter and carrying out a simulation transportation test on the laser level meter; the limiting mechanism is mounted at the top of the detection mechanism and is used for limiting a laser level meter at the top of the detection mechanism; the device has the beneficial effects that the vibration motor is started to drive the placement table to vibrate, so that the laser gradienter on the placement table jolts, the transportation process is simulated, and the jolting resistance of the laser gradienter is detected. Meanwhile, a first motor drives a gear to rotate, the gear drives a turntable to rotate, the turntable drives a vibration motor to rotate, the vibration motor generates vibration force by virtue of eccentric blocks at two ends, and the vibration motor realizes multidirectional vibration through transmission of the turntable, so that the placement table generates vibration in different directions, and the transportation working condition of the laser level meter is simulated more truly; and the detection accuracy is effectively improved.

The invention relates to the technical field of screening equipment, and discloses a circular vibration screening mechanism which comprises a machine base, a vibration assembly arranged on the machine base and a screening mechanism body arranged on the vibration assembly. The vibration assembly comprises a vibration motor, and the vibration motor is fixedly connected with a rotating shaft through an output end; the screening mechanism comprises three screening shells, and the three screening shells are arranged in an upper-middle-lower mode. According to the circular vibration screening mechanism, the upper screening shell, the middle screening shell and the lower screening shell are adopted, multi-stage screening of materials is achieved, the screening requirements of the materials with different particle sizes can be met, meanwhile, through the conical design of an upper screening plate and a lower screening plate in the screening assembly and rotation of an anti-blocking roller, the materials on a path can be evenly distributed and dispersed, and the screening efficiency is improved. And the materials are driven to be subjected to multi-path screening, the contact opportunity of the materials and the screen surface is increased through a multi-path screening mode, the screening efficiency is greatly improved, and it is ensured that the materials with different granularities can be separated out more accurately.

The utility model provides a crushing device for graphite electrode production, which comprises a crushing box with a conical lower end, and a discharge port, support legs, a crushing module, a feed hopper, a fixed frame, a plurality of springs, a mounting chute, a screening tank, a blanking guide cylinder, a push-pull module, a vibration motor and an access hole arranged at the bottom of the crushing box, a side plate matched with the inlet and outlet hole is further detachably arranged at the right end of the crushing box. According to the crushing device for graphite electrode production, the basic requirement for crushing treatment of raw materials for graphite electrode production can be met, the crushed raw materials can be screened through the screening structure, a user can conveniently take out the screening structure from the crushing device, and the crushing device is convenient to use. And therefore, large-particle raw materials retained in the screening structure and clamped in the screening holes of the screening structure can be conveniently cleaned, and the subsequent screening treatment efficiency and effect of the crushed raw materials are prevented from being influenced.

The invention discloses road surface cleanliness detection equipment, and belongs to the technical field of road surface cleanliness detection.The road surface cleanliness detection equipment comprises a detection box and a collection box rotationally installed on the detection box, a supporting assembly is installed on the detection box, a rotating assembly is installed on the supporting assembly, a cleaning belt is installed on the rotating assembly, and a sweeping brush is installed on the cleaning belt; a vibration motor is installed on the detection box, an elastic telescopic assembly is installed on the detection box, and a tiling plate is installed at one end of the elastic telescopic assembly. By arranging moving wheels, pushing a detection box and moving the detection box through the moving wheels, a second motor is started to drive a main belt pulley to rotate, the main belt pulley drives an auxiliary belt pulley to rotate through a belt when rotating, then a transmission roller can be driven to rotate, and the transmission roller can drive a cleaning belt to rotate when rotating. And when the cleaning belt rotates, the cleaning brush can be driven to rotate, so that articles on the road surface can be cleaned and collected, and the articles are swept into the collecting box through the cleaning brush to be collected.

Aspects of the technology employ components to control and combine the vibration outputs of two vibration motors into essentially a pure vibration force, which can be controlled to output a given frequency and amplitude, produce beat frequencies, and produce brief impulses. For instance, identical attachment elements are affixed to a vibration device but do not contact each other during operation. Such attachment elements are able to cancel undesired torque vibrations to provide a combined pure force vibration output. The attachment elements may be secondary eccentric rotating masses affixed to the shaft of a vibration motor. Along with the vibration motor's primary eccentric rotating mass, these elements can cancel out unwanted parasitic torque vibrations by producing counter-torque vibrations.

The utility model belongs to the technical field of sewage treatment agent spraying, and particularly relates to a sewage treatment agent spraying device for sewage treatment, which comprises a base, a liquid storage tank and a defoaming tank fixedly arranged at the top of the base, a stirring device arranged in the liquid storage tank, a liquid conveying device connected between the liquid storage tank and the defoaming tank, and a vibration motor fixedly arranged at the bottom of the defoaming tank. According to the device, the vibration motor is fixedly arranged at the bottom of the defoaming box, so that a solution in the defoaming box is vibrated, and bubbles in the solution are broken under the influence of vibration, so that the bubbles in the sewage treatment solution are reduced, the possibility of a cutoff phenomenon in a spraying process is reduced, and the solution is sprayed more uniformly; the spraying efficiency of the sewage treatment agent is improved.

The utility model provides a walnut cake forming machine with an anti-blocking structure at a discharge port, and particularly relates to the technical field of processing equipment, the walnut cake forming machine comprises a machine body, a spring connecting block is fixedly mounted on the surface of the machine body, a spring A is fixedly mounted on the surface of the spring connecting block, a connecting block is fixedly mounted in the spring A, and the connecting block is fixedly connected with the connecting block. Through the arrangement of the spring connecting block, the vibration motor, the connecting block, the discharging plate, a spring A, a clamping plate, a spring B, a circular plate, a sliding rod, a top plate, a fixing column and a rotating plate, the sliding rod slides at the protruding position of the fixing column, so that the spring deforms to drive the circular plate and a top rod to eject a formed walnut cake out; when the vibration motor arranged at the bottom end of the discharging plate works, the discharging plate integrally shakes to convey the walnut cakes into the tray, blockage during discharging is avoided through the anti-blockage structures arranged at the forming discharging port and the conveying discharging port, continuous and stable production of the whole equipment is achieved, and the product quality is guaranteed.

The invention provides a clamp for packaging a capacitor shell, and relates to the field of tantalum capacitor processing, the clamp comprises a clamping mechanism, the clamping mechanism comprises a clamping base, a telescopic rod, a clamping plate and a fixing groove, the clamping mechanism is internally provided with an auxiliary assembly, the auxiliary assembly comprises an extension frame, a sliding groove and a sliding opening, and the extension frame is provided with a clamping groove; an auxiliary clamping assembly is arranged in the auxiliary assembly and comprises a moving block, a sliding block, an extending plate, a spring groove, a limiting rod, a reset spring, a limiting sliding block, an auxiliary clamping block, a hollow groove, a micro vibration motor and a buffering rubber pad. According to the invention, the capacitor is placed between the auxiliary clamping blocks and then is pushed between the clamping plates, so that the capacitor can be conveniently placed, the influence of a small placing space on placement is reduced, bubbles generated by potting can rapidly disappear due to the vibrating capacitor, the bubbles can be conveniently eliminated, and the packaging effect is further improved.

The utility model relates to the technical field of sand screening machines, in particular to a vibration swing type sand screening machine for molding sand. According to the technical scheme, a discharging hopper is installed on a base, a sieve tray is installed on the discharging hopper, a discharging pipe is arranged on one side of the sieve tray, a top cover is installed at the top end of the sieve tray, a support is elastically installed on the base through a spring, and vibration motors are installed on the two sides of the support. An upper sealing strip and a lower sealing strip are respectively arranged on convex edges at the upper end and the lower end of the sieve tray, a positioning hole is formed in the upper sealing strip, and a positioning block is arranged on the lower sealing strip. The upper sealing strip and the lower sealing strip are respectively arranged on the convex edges at the upper end and the lower end of the sieve tray, and are matched with each other through the positioning blocks and the positioning holes to realize quick limiting and butt joint, so that the tight sealing between the sieve trays is realized. And the hoop is clamped and fixed with the convex edge of the sieve tray through the clamping groove, so that stable connection can be provided, and the sieve tray is ensured not to loosen or fall off in the vibration process.

The utility model belongs to the field of waste recovery, in particular to a waste recovery device for magnet processing, which comprises a casing, a chute is arranged in the middle of the top end of the casing, a dust cover is fixedly connected to the right side of the middle of the top end of the casing, a servo motor is arranged in the dust cover, and a threaded rod is fixedly connected to the driving end of the servo motor. The vibrating effect is generated on the screening plate through the vibrating motor, so that it can be guaranteed that crushed magnet waste cannot be gathered together to affect the screening effect, meanwhile, the threaded rod is driven to rotate through the servo motor, the movable block can drive the electric suction plate fixed to the bottom end of the connecting rod to move, and the screening effect is improved. And electric energy is provided for the electric suction plate through the storage battery, so that the electric suction plate can attract the crushed magnet materials on the screening plate and transfer the crushed magnet materials to the position above the magnet box, the crushed magnet materials fall into the magnet box in a power-off mode of the storage battery, and therefore automatic separation of the crushed magnet materials and sundries is completed.