235 results about "Shaker" patented technology

The utility model provides an oscillator shaking table for PMMA (polymethyl methacrylate)-based composite material recovery, which comprises a vibrator body and a shaking table body arranged in the vibrator body, a bushing is arranged in the shaking table body, and a fixing component for fixing the PMMA-based composite material is arranged on the bushing. According to the utility model, the fixing assembly for fixing the PMMA-based composite material is arranged on the bushing plate, so that the fixing assembly can fix the PMMA-based composite material in real time in the process that the volume of the PMMA-based composite material is gradually reduced along with the dissolving and recycling process, the reinforced phase of the PMMA-based composite material can keep the original appearance to the greatest extent, and the recycling efficiency is improved.

The utility model discloses a top-hitting type sieve shaker with an elutriation function, and belongs to the technical field of sieve shakers. Comprising a vibrating screen module and an elutriation module, the vibrating screen module comprises a vibrating tray, a vibrating motor is arranged at the bottom of the vibrating tray, a screen placement platform is arranged at the top of the vibrating tray, a combined screen composed of a plurality of sets of screens is arranged at the top of the screen placement platform, and the elutriation module comprises an elutriation container arranged on the outer side of the combined screen in a sleeving mode; a drainage pipeline is arranged at the bottom end. According to the invention, the elutriation function is added, the function of integrating vibration, screening and elutriation is realized, the elutriation efficiency of laboratory aggregate is improved, indexes such as water consumption and energy consumption of an elutriation test are quantified conveniently, and reliable support is provided for mining production design and economic evaluation.

A set for maintaining and transporting at least one cell culture flask arranged in at least one cell culture flask holder, and to the methods and uses of this set. The invention is directed to an orbital incubator shaker comprising the set of the invention and to the cell culture flask holder compatible with this set.

The utility model discloses a split charging device for producing a magnetic particle reagent. The split charging device comprises a speed-adjustable shaking table and a peristaltic pump, the shaking table comprises a base, a supporting plate is installed on the upper side of the base, a plurality of triangular flasks capable of containing magnetic particle reagents are installed on the upper side of the supporting plate, the supporting plate is provided with supporting tables corresponding to the triangular flasks, the supporting tables are provided with clamping arms for clamping the triangular flasks, and arc-shaped clamping pieces are installed at the ends of the clamping arms and abut against the side walls of the triangular flasks for clamping. A prepared magnetic particle reagent to be subpackaged is placed on a supporting table and fixed through a clamping arm, a disposable clean hose is used for communicating a reagent bottle with a peristaltic pump, parameters such as the flow speed, the volume and the interval time of the peristaltic pump are adjusted, after debugging is completed, a horizontal shaking table is started for gentle and uniform mixing, and the peristaltic pump is started after complete uniform mixing. And constant subpackaging can be carried out downstream according to set subpackaging parameters, and human intervention on the device is not needed in the midway.

A laboratory shaker is provided having a shaker platform and a shaker mechanism operatively connected to the shaker platform. The shaker mechanism is configured to oscillate the shaker platform and at least one liquid-containing vessel supported on the platform. A spill tray is located beneath the shaker platform that has at least one aperture extending through the spill tray. The at least one aperture is configured to permit the operative connection of the shaker mechanism to the shaker platform through the aperture, wherein the spill tray is configured to contain spilled liquid from the at least one liquid-containing vessel.

The utility model discloses a blanking device of a specific gravity classificator, which comprises a hopper and a chute, an upper feed port of the hopper is connected with a classificator body, and the chute is horizontally arranged at a lower discharge port of the hopper; the chute comprises a U-shaped chute body and a shaking discharging plate, the shaking discharging plate is arranged in the chute body, the right end, away from the hopper side, of the shaking discharging plate is rotationally connected into the chute body, and the left end of the shaking discharging plate is movably arranged up and down. A shaker arranged in the tank body is connected with the lower part of the left side of the shaking blanking plate; an auxiliary discharging mechanism and an anti-blocking scraping mechanism are installed in the hopper, the anti-blocking scraping mechanism comprises a scraping plate and a rotary driving assembly, and the scraping plate is movably arranged in the mode of being tightly attached to the inner wall of the hopper. A rotation driving assembly installed on the hopper is connected with the scraper and used for driving the scraper to rotate along the inner wall of the hopper. The blanking device can be effectively prevented from being blocked during use, effective conveying of seeds is guaranteed, and the working efficiency of the classificator is improved.

1. Name of the Design Product: Shaker Cup (Double-Drinking Vacuum Cup). 2. Use of the Design Product: A shaker cup container for holding water. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

The utility model relates to the technical field of uniform shaking machines, and particularly discloses a cup holder of a uniform shaking machine, which is characterized in that a guide rod is arranged on a support frame, a cup bracket is arranged on the guide rod, and the cup bracket and the guide rod are fixed through a locking piece, so that when cup bodies with different heights need to be replaced, the cup bodies can be replaced by loosening the locking piece; when the cup holder slides to a proper height, the cup holder and the guide rod are locked and fixed through the locking piece, so that the cup holder can be easily adjusted to a proper cup body height, the whole adjusting process is simple and rapid, and the working efficiency and the use experience feeling can be greatly improved.

The utility model belongs to the technical field of medical examination experiment instruments, and particularly relates to a test tube oscillator. Aiming at the problem that the existing test tube oscillator is tedious to fix and adjust, the oscillator provided by the utility model comprises an oscillator main body, an oscillation disc, a sliding rod, a pressing plate, a first elastic piece and a locking assembly, the oscillation disc is connected with the output end of the oscillator body, the two sliding rods are arranged on the two sides of the oscillation disc at the upper end of the oscillator body and provided with lock holes, the pressing plate and the locking assembly are longitudinally and slidably connected with the sliding rods, the first elastic piece is fixedly connected between the pressing plate and the locking assembly, and the locking assembly can be locked with the lock holes. When the test tube is fixed, through simple operations such as unlocking, lifting and pressing, the test tube is fixed by utilizing pressure generated by compression of the first elastic piece. The test tube fixing device is convenient to operate, high in error-tolerant rate and capable of quickly fixing test tubes with different heights; fixation is stable and reliable, and test tube loosening is avoided; the application range is wide, diversified requirements of medical examination can be met, and medical examination efficiency and result accuracy are effectively improved.

The present application relates to the field of pressure test for testing the strength characteristics of solid materials with mechanical stress, in particular to a slidable vertical loading device for centrifuge shaking table shear box and its use method. The slidable vertical loading device for centrifuge shaking table shear box comprises a loading box (1), characterized in that: it further comprises a base (2), a main loading device (3), a loading panel (4) and a control device (5), the main loading device (3) comprises a support (31), a loading motor (32), an extension rod (33), a transmission mechanism (34), a connecting plate (36) and a loading rod (37); the loading panel (4) comprises an upper panel (41), a lower panel (42) and a rolling body (43). The use method of the slidable vertical loading device for centrifuge shaking table shear box is characterized by: sequentially implementing the following steps: S1. installation; S2. loading experiment. The present application is convenient to build and has strong adaptability.

The utility model discloses a combined screening machine which comprises a rack provided with a first motor, a roller with one end rotatably connected with the first motor, a first box body arranged below the roller and opened upwards, and a vibration screening machine arranged on the rack and used for vibrating the first box body. The end, not connected with the first motor, of the roller is provided with a first opening allowing materials to enter an inner cavity of the roller, and a plurality of first holes are evenly formed in the circumferential wall of the roller. A first sieve plate covers one surface, close to the roller, of the first box body; a plurality of second holes are uniformly formed in the first sieve plate; the diameter of the second hole is smaller than that of the first hole. The technical problem that a kitchen garbage screening device is inconvenient to transport is solved, and the technical effect of rapidly transporting the kitchen garbage screening device is achieved.

The invention relates to the technical field of pressure detection, in particular to a water conservancy dam body strength detection device which comprises a bottom box, two adjusting rods are symmetrically and rotationally connected to the two sides of the top of the bottom box, a connecting frame is in threaded connection with the surfaces of the adjusting rods, a rammer compactor is fixedly connected to the bottom of the connecting frame, and a top plate is slidably connected to the bottom of the bottom box. The rammer compactor is fixedly connected to the top of the top plate. A soil layer entering the bottom box through the discharging box is vibrated and tamped through the vibrator and the tamper, loose parts in the soil layer are prevented, the relative accuracy of subsequent detection results is guaranteed, the height of a top plate is adjusted through rotation of an adjusting rod, the inclination angles of pressing plates on the two sides are adjusted and controlled in cooperation with an adjusting mechanism, and the working efficiency is improved. Different heights and gradients of a to-be-detected accumulated soil layer can be adjusted according to specific conditions of dam construction, so that detection data can be comprehensive and diversified conveniently, and the accuracy of a detection result is further ensured.

1. Name of the design product: Fat Shaker (S6). 2. Use of the design product: For fat shaking and weight loss. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1.

The invention relates to the technical field of soil conditioners, in particular to an efficient preparation method of a micro-nano biochar conditioner, which comprises the following steps: crushing and compressing raw materials, and heating under a nitrogen filling condition to obtain a biochar matrix; the preparation method comprises the following steps: ball-milling a biochar matrix, mixing the ball-milled biochar matrix with deionized water, sequentially carrying out stirring, ultrasonic oscillation and filter membrane filtration at room temperature, and then carrying out freezing and freeze-drying; when it is judged that the preparation of the micro-nano biological particles does not meet the preset standard according to the particle evaluation value, secondary judgment is conducted, or the reason for the preparation of the micro-nano biological particles does not meet the preset standard is determined; mixing the micro-nano biological particles meeting the preset standard with the bacterial suspension, and oscillating by using a shaking table according to a preset shaking table rotating speed, so as to obtain the micro-nano biological carbon conditioner; when it is judged that the preparation of the micro-nano biochar conditioner does not meet the preset standard according to the adsorption characterization value, the rotating speed of a shaking table is increased, or the centrifugal rotating speed is increased, and the product quality is improved.

The utility model discloses a shaker convenient to use, which comprises a cup cover, a cup body and a plurality of measuring cups, and the cup cover is in threaded connection with the cup body; the cup further comprises a first silica gel ring, a second silica gel ring and a bottom silica gel block, the first silica gel ring is arranged on the cup cover, a first convex rib is arranged on the outer side wall of the first silica gel ring, a first limiting strip is arranged on the inner side wall of the first silica gel ring, and the first convex rib is attached to the inner surface of the cup cover; the second silica gel ring is arranged on the outer surface of the cup cover in a sleeving mode, a second protruding rib and a second limiting strip are arranged on the outer side wall of the second silica gel ring, the end of the second limiting strip protrudes out of the end of the second protruding rib, the bottom silica gel block is arranged at the bottom of the cup body, and a positioning groove is formed in the bottom silica gel block. The stacked cup body is prevented from making direct contact with the cup body through the first silica gel ring and the bottom silica gel block, the stability of the stacked cup body placed in the cup body is improved through the first limiting strip, the first convex rib and the positioning groove, and the situation that friction marks and abnormal sounds are generated between the cup body and the measuring cup is prevented.

This utility model provides a vibrating sieve device for preparing dry powder food standard samples, relating to the field of food standard sample sieving technology. It includes: a protective shell with an openable and closable first opening at its top; a base mounted on a bottom plate inside the protective shell, with a support component connected above the base and a vibrating component inside the base; a sieving component positioned above the support component; a discharge component positioned below the sieving component; and a collection container positioned above the base, with a flexible cylindrical connecting part at its upper end and a drawstring structure at its upper end, allowing for detachable connection to the discharge component via the drawstring structure. This invention solves the problem of powder scattering caused by traditional sieving methods such as manual sieves and open vibrating sieves in the prior art.

This invention discloses a shaker for a biochemical laboratory, comprising a main body and a bed surface mounted on the main body. A base plate is detachably mounted on the bed surface, and a vertically adjustable top plate is provided on the base plate. Multiple clamping drive mechanisms are evenly arranged between the top plate and the base plate. When the top plate is raised or lowered, each clamping drive mechanism is driven to operate simultaneously. This shaker for a biochemical laboratory differs from existing technologies in that, when using a biological shaker for cell culture, it can selectively choose a suitable clamping configuration based on the type of culture container, thereby providing effective shaking positioning for the culture container and ensuring stable and efficient shaking culture. Furthermore, during container placement and positioning, the top plate can be raised or lowered simultaneously to synchronously position or cancel the positioning of all containers on the top plate, eliminating the need for laborious flask clamp expansion to position each container individually.

The utility model discloses a shake-up device and blood analyzer, relates to blood analyzer field, shake-up device includes shaker subassembly and is used for receiving test tube stand, shaker subassembly includes shaker main part, shaker main part one side is rotatingly equipped with support frame, and the both sides of support frame are equipped with clamping frame and upper limit plate, and the upper limit plate is equipped with the clamping frame. An abutting plate is connected to the inner side of the upper limit plate through an elastic telescopic sleeve, a groove body and a clamping piece arranged in the groove body are arranged in the clamping frame, each side wall of the clamping piece is attached to each inner wall of the groove body, and part of end faces of the two opposite inner walls in the clamping piece are bent towards the interior of the groove body to form a clamping gap for clamping the test tube rack; the test tubes and the test tube rack are pressed by the pressing plate, so that the test tubes cannot shake or fall off due to external force in the shaking process, meanwhile, the test tubes can be shaken up without disordering the sequence, the problem that the sequence of the test tubes is disordered possibly caused by a traditional shaking table is avoided, and the time for arranging the test tubes is saved.

Methods and apparatuses for performing flammability testing are provided. A flammability testing apparatus includes a wind tunnel having a testing chamber with first and second walls, wherein the first wall includes a lateral opening, an upstream module, a downstream module, and flexible ducts interconnecting the testing chamber and the modules. The apparatus further includes a coupon configured to seal the lateral opening; a fan configured to pull air out of the downstream module; a flow restrictor configured to restrict a flow of air into the upstream module, wherein the fan and the flow restrictor are configured to maintain a selected flow velocity and a selected pressure in the testing chamber adjacent to a backside of the coupon; a flame thrower configured to apply a flame to a frontside of the coupon; and a shaker platform configured to apply an excitation input to the testing chamber.

There is provided a vibration test device capable of accurately performing self-diagnosis related to the state of the vibration test device, including a failure determination, a failure prediction, and a performance limit determination of the vibration test device. A vibration test device 200 including a shaker 100 configured to shake a shaker table 48, includes: a drive controller 120 configured to control drive of the shaker 100 by controlling current and voltage applied to the shaker 100; a current detector 171 configured to detect the current that controls vibration of the shaker 100; a voltage detector 172 configured to detect the voltage that controls vibration of the shaker 100; a motion detector 135 configured to detect physical quantities related to a motion of the shaker table 48; and a determiner 134 configured to perform a determination related to a state of the vibration test device 200, including a failure determination, a failure prediction, and a performance limit determination, based on detection signals from the current detector 171, the voltage detector 172, and the motion detector 135.

The utility model discloses a quick tensioning mechanism which comprises a cylinder body and a rotating body, two opposite notches are formed in the outer edge of the cylinder body, and the surfaces of the notches gradually rise from the starting point end to the terminal point end to form inclined planes; a pull rod is fixed in the rotating body, and the rotating body is provided with an inserting cylinder capable of being inserted into the cylinder body and protruding parts arranged on the two sides of the inserting cylinder. The utility model relates to the technical field of vibrating screens, in use, a pull rod and an end can extend into an equipment shell, an operator does not need to enter the equipment, and only needs to use a wrench to drive a rotating body to rotate outside the equipment shell, the rotating body and the pull rod move back and forth in a barrel, and the rotating body slides along an inclined surface through a convex part of the rotating body; the screen cloth is pressed or separated by the pressing plate, and the pressing plate can be fixed and loosened. Compared with a traditional screw or pin fixing mode, the operation speed is higher, the dismounting operation process of the screen is simplified, and the screen replacing efficiency is greatly improved.

The invention discloses a cell culture shaking table convenient to fix, and relates to the technical field of cell culture. The device comprises a box body, the outer side face of the box body is slidably connected with the inner side face of a box body, a reciprocating assembly is fixedly connected to the bottom of the box body, the side, away from the box body, of the reciprocating assembly is fixedly connected with the inner side face of the box body, a plurality of clamping assemblies are arranged in the box body, and the two ends of each clamping assembly penetrate through the box body; the inner side face of the box body is rotationally connected with the surfaces of the clamping assemblies, the driving assembly is arranged in the box body and fixedly connected with the outer side face of the box body, the driving assembly is fixedly connected with the multiple clamping assemblies, the reciprocating assembly shakes the culture bottles in a reciprocating mode, and the driving assembly drives the clamping assemblies to rotate by a certain angle towards one side. The shaking directions of the culture bottle driven by the reciprocating assembly and the driving assembly are different, the reciprocating movement distance and the rotation angle can be adjusted, a controllable dynamic environment can be provided, and the cell growth and metabolism process can be optimized.

1. Name of the product in this design: Experimental Oscillator. 2. Purpose of this design: This design is used for reagents in shaking experiments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to the technical field of sieve shakers, and provides a jarring type standard sieve shaker which comprises a machine box, a controller is fixedly installed on the front side of the machine box, a vibration motor is fixedly installed on one side of the machine box and electrically connected with the controller through a connecting wire, and the output end of the vibration motor is in transmission connection with a transmission mechanism in the machine box. A base is movably mounted at the top of the case, a plurality of guide columns are fixedly mounted at the top of the base, a tray is fixedly mounted on the base among the guide columns, and a limiting mechanism is arranged among the guide columns and comprises a mounting box. According to the technical scheme, the limiting mechanism is arranged among the three guide columns, and the limiting mechanism is composed of the mounting box, the connecting beams, the ejector rod, the adjusting screw rod, the pressing block and the like, so that the mounting box can be quickly adjusted among the three guide columns through the three connecting beams according to the height of the top screen box; therefore, the screen box is pressed and fixed by means of the adjusting screw rod.

The utility model relates to an anti-precipitation oscillation mixer for diluting a suspending agent, which belongs to the technical field of pesticide mixing devices and comprises a mixing tank, a main shaft is rotatably mounted in the mixing tank, stirring plates are fixedly connected to the periphery of the main shaft, a plurality of bottom stirring strips are fixedly connected to the bottom of the main shaft, and the plurality of bottom stirring strips are arranged at equal intervals. The stirring device has the beneficial effects that the stirring plate can be driven to rotate through the rotation of the main shaft, so that a suspending agent and liquid can be mixed and stirred by virtue of the stirring plate, and meanwhile, the bottom stirring strip below the main shaft can be driven to rotate, so that the suspending agent deposited at the bottom of the inner wall of the mixing tank can be stirred; a plurality of turning plates can be driven to rotate under the rotation of the rotating shaft, so that suspension liquid on the two sides of the fixing part can be quickly turned, and the anti-precipitation effect on the suspending agent is further improved.

1. The name of the design product: micro constant temperature shaker. 2. The use of the design product: used for providing constant temperature culture environment for experimental samples, and at the same time, used for oscillation, mixing, culture, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This utility model discloses a soil amendment bacterial solution preparation device with precise temperature control, relating to the field of bacterial solution preparation technology. The utility model includes a shaker body, a shaking plate, an upper spring limiting member, a lower spring rod, and a pressure limiting mechanism. The shaking plate is located inside the shaker body. By twisting the fixing plate to align the pin on its surface with the plate, the upper spring limiting member is controlled to rotate. This causes the upper spring limiting member to flip upwards to a vertical state in the front-to-back direction and downwards to a vertical state in the left-to-right direction. This changes the horizontal arrangement of the main spring rod and the auxiliary spring rod to a vertical arrangement. For test tubes smaller than the distance between the main and auxiliary spring rods, the tube is passed between the vertically arranged main and auxiliary spring rods, thus adhering tightly to its surface and enhancing its lateral clamping force. The bottom end of the test tube is pushed aside at the intersection of the two perpendicular sets of lower spring rods and inserted into the groove of the shaking plate, preventing the bottom end of the test tube from tilting in one direction.

Analyzing solid components in the return line of a borehole can be accomplished by implementing a bar or disc in the return line. As solid components pass by, they will generate an acoustic wave on impact. In another aspect, solid components can be directed to a shaker system where the solid components will impact a soundboard. The acoustic waves can be captured, such as by a microphone or transducer. The acoustic waves can be processed and transformed into acoustic data. A machine learning system can use previously trained models to determine the solid component parameters using the acoustic data. The parameters can include the size, shape, composition, density, softness, wettability, and other parameters of the solid components. These parameters can then be used as inputs to users or other borehole systems, such as a well site controller to improve drilling operations or to identify the need to implement corrective actions.

The invention provides a traditional Chinese medicine extract detection method, and relates to the field of extract detection. Comprising the following steps: S1, precisely weighing M1 g of a test sample, and adding the test sample into a conical flask; s2, adding 100 mL of an ethanol solution into the conical flask, and sealing the conical flask opening; s3, preliminarily shaking up the solution system in the conical flask, then fixing the conical flask on an oscillator, setting the oscillation time to be 6 hours and the frequency to be 120 Hz, and then standing for 18 hours; s4, filtering the solution system in the conical flask, and precisely measuring 20mL of filtrate; s5, drying the evaporation dish to constant weight, weighing the weight of the evaporation dish, and recording the weight as M4; adding the filtrate weighed in the step S3 into a dry evaporation dish, drying to constant weight, and recording as M5; and S6, calculating the content of the extract in the test sample. According to the detection method, the cost of inspection personnel is effectively reduced, the inspection efficiency is improved, personnel errors can be effectively reduced, and the time utilization rate of inspection is improved.