99results about How to "Avoid Splash Situations" patented technology

The invention relates to an electric toothbrush control method, an electric toothbrush control device, an electric toothbrush and a storage medium. The electric toothbrush control method comprises the following steps: acquiring at least one of the following information of the electric toothbrush: attitude information and holding status information; and based on the information, controlling a working mode of the electric toothbrush. The electric toothbrush control method provided by the invention has the advantages that pasty fluid or foams of toothpaste can be prevented from splashing and the user experience is improved.

The invention provides a thin film flip chip packaging structure, which can be applied in a liquid crystal display; the invention comprises a substrate, a drive chip which is arranged on the substrate and a plurality of input pads and output pads. The substrate is provided with a first cutting edge and a second cutting edge. The input pads which are arranged on the substrate are electrically connected with the drive chip, and the input pads are extended with extension parts to the first cutting edge. The width of the extension parts are as small as possible to reduce the sputtering of metal particles and the first cutting edge can cut through the extension parts. The output pads which are arranged on the substrate are electrically connected with the drive chip, wherein, the output pads are positioned between the drive chip and the second cutting edge. The invention can effectively avoid the case of the sputtering of the metal particles when cutting the thin film flip chip structure by using a rolling strip.

The invention relates to the technical field of constructional engineering and in particular relates to a support rib framework positioning type splash-proof floor tile for a sidewalk. The support rib framework positioning type splash-proof floor tile comprises cross ribs, tooth-shaped notches, floor tiles, positioning slots, fastening nuts and positioning nails, wherein each of the cross ribs is formed by four wing bars which are orthogonal with each other; one step-shaped tooth-shaped notch is arranged in each wing bar; each positioning nail comprises a nail top rod, a nail support ring and a nail body, and the nail body is in the shape of a cylinder formed by vertically superposing a plurality of cones which are big on the tops and small on the bottoms; the lower end of the nail body is a tip end; the crossed positioning slot is arranged in the bottom surface of each floor tile; a plurality of cross ribs are locked with each other by the tooth-shaped notches to form a well-shaped framework on the plane; and each cross rib is arranged in the positioning slot in the bottom surface of the floor tile and is integrally spliced with the positioning slot. Compared with the prior art, the support rib framework positioning type splash-proof floor tile provided by the invention have stronger stability, so that a water splashing condition is avoided.

The invention belongs to the technical field of stamping dies and particularly relates to a stamping die good in sealing effect. The stamping die comprises a first bottom plate, a second bottom plate,a lower die body, an upper die body, a first top plate, a second top plate, supporting rods and sealing units. Each sealing unit comprises a folding type air bag, a baffle, an L-shaped check block and a gas spray head. The vacuum degree of the upper die body and the lower die body in the working process is achieved through cooperation of the first bottom plate, the second bottom plate, the lowerdie body, the upper die body, the first top plate, the second top plate, the supporting rods and the sealing units, and then a movable die body is ejected out through an air cylinder at the time to complete the stamping action, so that the sealing performance and the vacuum degree between the upper die body and the lower die body in the stamping process are ensured, and the situation of blank material splashing in the stamping process is avoided; and besides, noise influences generated in the working process of the stamping die are relived, the physical healthy condition of working personnel is improved to a maximum degree, and the integral using effect of the stamping die is enhanced.

The invention relates to the technical field of glass processing, and discloses an efficient glass edge grinding device with a protection function. The efficient glass edge grinding device comprises aworking table, wherein a cross column is fixedly arranged at the top of the working table, the top of the cross column is fixedly provided with a slag groove, the top of the cross column is fixedly connected with a machine case, a first motor is fixedly installed inside the machine case, and an output shaft of the first motor is fixedly connected with a rotating shaft. The efficient glass edge grinding device with the protection function effectively improves the stability of glass clamping, the glass can be adjusted according to the glass with different thicknesses, the application range is widened, the grinding of the glass is finer, so that the grinding quality of the glass is improved, the grinding efficiency is greatly improved, the safety performance of the grinding device can be improved, so that the self protection performance is improved, and accidental damage to workers caused by unstable potential safety hazards is avoided.

The invention discloses a device with a clamping mechanism and for finish machining of a steel plate, and relates to the steel plate processing technology field. The device with the clamping mechanismand for the finish machining of the steel plate specifically comprises a work base frame, a workbench and a connection frame, wherein an embedded frame is connected with the inner wall of the work base frame in a penetration mode, a limiting strip is fixedly welded above the workbench, a compression mechanism is installed in a limiting groove, a drainage plate is connected with the inner wall ofthe workbench in a penetration mode, the connection frame is connected with the upper end of the work base frame through a screw, a work plate is fixedly welded on the inner wall of the middle of theconnection frame, a slide groove is formed in the edge of the inner wall of the work plate, a slide block is installed in the slide groove, and a moving block is fixedly bonded in the slide block. Thedevice with the clamping mechanism and for the finish machining of the steel plate can freely stretch a telescopic rod to a proper position so as to facilitate distance regulation between a telescopic sleeve and the telescopic rod, and therefore the device with the clamping mechanism and for the finish machining of the steel plate can be integrally moved and transported, and during the contracting process of a trundle, stable performance in overall work of the device with the clamping mechanism and for the finish machining of the steel plate can be improved.

The invention discloses a macrostructure acid etching method and a full-automatic macrostructure acid etching system. The macrostructure acid etching method comprises the following steps: cutting a sample by using a flame cutting machine; conveying the cut sample to an automatic test platform by a forklift for carrying out cooling; hoisting the sample to a milling and grinding machine by an automatic crane for being machined; conveying the machined sample to a full-automatic electrolytic etching machine for being corroded and cleaned; and conveying the sample to a photograph point by a conveyor belt for being automatically photographed, and returning the sample to a shelf. The full-automatic macrostructure acid etching system comprises the flame cutting machine, the forklift, the crane, a pickling machine for carrying out acid-etching, cleaning and drying on a steel sample and a camera device for photographing the steel sample. Through improving the structure, only a milled and ground vertical face is immersed in the pickling machine, the consumption of hydrochloric acid is reduced, the condition that the hydrochloric acid splashes when the whole steel sample is immersed is avoided, and therefore, the full-automatic macrostructure acid etching system is capable of simply, conveniently and safely carrying out quality detection on the steel sample.

The invention discloses a plastic bottle compression mechanism. The plastic bottle compression mechanism comprises a compression box body having a front side plate and a rear side plate and a moving plate which is driven by an oil pressure cylinder to translate, wherein the inner walls of the moving plate and the front side plate are provided with a rack plate, each rack plate is provided with vertical racks which are uniformly distributed, each rack is in a trapezoidal shape, a distance between two adjacent racks is greater than a maximum width of the rack, and the racks of the two rack plates are uniformly crossly distributed; one rack plate is provided with a vertical puncture needle, the puncture needle is in a hollow tubular shape, and a needle point is provided with a diagonal plane;the puncture needle is also sleeved with a spring. Two sides of the engaged racks are provided with a gap part, and the front part of a bottle opening can automatically fall into two adjacent racks of one rack plate, while a bottle body is alternately squeezed by two rack plates in two opposite directions, so that the bottle body is flatly attached to the gap parts and unlikely to bounce up; whenin squeezing, the tops of the two adjacent racks of the same rack plate form two supporting points, while the tops of the racks at the opposite side squeeze the bottle body from a middle point of thetwo supporting points, so that a driving force provided by the oil pressure cylinder can be reduced.

The invention discloses a semi-open type automobile door drainage splash-proof auxiliary device. The structure of the semi-open type automobile door drainage splash-proof auxiliary device comprises arainproof mechanism, a concealed bin, a heat insulation plate, a sealing ring and a control wire joint; the rainproof mechanism is horizontally fixed on the left side of the concealed bin; the surfacewalls of the upper and lower sides of the concealed bin are in close fit with the heat insulation plate; the control wire joint is horizontally fixed at the rear end of the concealed bin and connected with a coil in the rainproof mechanism through a lead; and the sealing ring is placed at the front end of the heat insulation plate and in close fit with the heat insulation plate. In conclusion, after the semi-open type automobile door drainage splash-proof auxiliary device is improved, the rainproof device can be opened according to weathers; the rainproof device is not opened in the case of good weather so that the service life of the rainproof device can be prolonged; and the rainproof device can effectively protect the interior of a vehicle from the rain in severe weathers so that a situation that the interior of the vehicle is affected with damp due to rain splash is avoided.

The invention relates to the technical field of pharmaceutical processing and discloses automatic titration apparatus capable of checking multiple samples simultaneously. The automatictitration apparatus comprises a stand, wherein a test tube plate is fixedly connected with the outer side of the stand; multiple limit holes are formed and are favorable for placing multiple sample bottles for simultaneous titration, the titration efficiency is increased, the device can have centering and limiting effects on the sample bottles with multiple sizes, and a solution in a liquid storage bottle is enabled to fall into the sample bottles accurately; a rotating rod drives a rotating disc to rotate to cause vertical movement of a press plate, a power source is provided for follow-up extrusion of a rubber pipe and pressing of the liquid storage bottle, linkage of the device is increased, the operation is more convenient, manual titration is avoided, both hands are liberated, working intensity is reduced, and test errors are reduced; the rotating rod drives a gear to rotate to cause spiral track rotation of a toothed bar, the liquid storage bottle is driven to rotate synchronously, the track ofthe liquid storage bottle is consistent with that of the limit holes, the liquid storage bottle is enabled to be located above the limit holes all the time, and smooth titration work is ensured.

The invention discloses a hardware type metal paint spraying hardness detecting device, which comprises an air cylinder, a bearing frame, a base and a control panel, wherein an impurity collecting boxis arranged in the middle position of the top end of the base; the bearing frame is arranged in the middle position of the top end of the impurity collecting box; a driving motor is arranged in the center position inside the bottom end of the bearing frame; a turntable is arranged in the middle position of the bottom end of the inside of the bearing frame; the output end of the driving motor is connected with the turntable through a rotating shaft; a fixing disc is arranged in the middle position of the top end of the turntable; slide blocks are arranged at two sides of the bottom of the turntable; the inside bottom end of the bearing frame is provided with an annular side groove matched with the sliding blocks. Through the arrangement of a fan, a connecting pipe and the impurity collecting box, the device achieves a better impurity removal effect; the condition that chippings splash throughout in the use process of the device is avoided, so that the use effect of the device is improved.

The invention relates to the technical field of constructional engineering and in particular relates to an oblique-angle two-way locking type sidewalk floor tile. The oblique-angle two-way locking type sidewalk floor tile comprises insertion strips, tile bodies, sleeves, insertion slots, tile supports, bolts and filling cavities, wherein the tile supports are of square frames; the cross section of the side frame of each tile support is in a shape of a right trapezoid which is small at the top and big at the bottom; each filling cavity is of an inverted quadrangular table space in the middle part of the tile support; each tile support is arranged below the tile body; a vertical through hole is formed in the position of each of the four corners of the tile support, vertically dead against each sleeve; each through hole is provided with a bolt which passes through the through hole from bottom to top; and the bolt is inserted to the sleeve above the through hole and is screwed with the sleeve. According to the oblique-angle two-way locking type sidewalk floor tile provided by the invention, not only can the adjacent floor tiles be restricted and fixed with each other in four directions of the plane, but also a good mutual supporting function in the vertical direction can be achieved.

The invention discloses a waste collecting device of numerical control machining equipment for wood machining. The waste collecting device comprises two collecting boxes, namely a first collecting boxand a second collecting box; the first collecting box is a movable collecting box mechanism and comprises a first collecting box body, a box base, a rack, a driving mechanism, a guiding mechanism, adischarging mechanism and a control component, wherein the driving mechanism and the guiding mechanism are installed on the rack, a top face of the first collecting box body is open and serves as a machining table, and the discharging mechanism is connected with each of the first collecting box body and the box base and used for controlling the first collecting box body to discharge waste; and thedriving mechanism is used for controlling the first collecting box body to move back and forth through the guiding mechanism so that the first collecting box body can move back and forth between a machining area and a waste discharging end away from the machining area, and the second collecting box is arranged at the waste discharging end and used for collecting waste conveyed and discharged by the first collecting box body.

The invention belongs to the technical field of valve elements, and particularly relates to a reset valve element and a multifunctional faucet. The multifunctional faucet comprises a faucet body, a water mixing valve element and the reset valve element, wherein the faucet body is internally provided with a first cavity, a second cavity, a third cavity, a fourth cavity, a fifth cavity and a sixth cavity, the faucet further comprises a first water pipe, a second water pipe, a third water pipe, a fourth water pipe and a fifth water pipe, the first cavity communicates with a water outlet pipe of the faucet and the sixth cavity, the first water pipe communicates with the first cavity, the second water pipe and the third water pipe communicate with the second cavity and the third cavity respectively, the fourth water pipe and the fifth water pipe communicate with the fourth cavity and the fifth cavity respectively, and the sixth cavity communicates with the first cavity. The multifunctional faucet not only has an automatic reset effect, but also can be connected with direct-drinking cold and hot water so as to achieve the purpose of multiple functions, and one faucet can replace a plurality of faucets.

The invention discloses an automatic rivet removal tool which comprises a rivet removal base (2). The rivet removal base (2) comprises a punch base (21), a punch (22), a removal head (3) and a clamping sleeve (4), wherein the punch (22) is arranged in the punch base (21), the punch (22) is sleeved with the removal head (3), and the clamping sleeve (4) is connected to the punch base (21) and prevents the removal head (3) from being disengaged from the punch base (21). The ends, stretching out of the punch base (21), of the removal head (3) and punch (22) are provided with a second arc groove (33) and a first arc groove (220) which are matched with the outer surface of a rivet head of a rivet correspondingly. The bending radian of the second arc groove (33) is equal to that of the first arc groove (220). By means of the rivet removal tool, rivets on workpieces can be removed, the removed rivets can be prevented from being attached to the exterior of the removal tool, operators can remove rivets repeatedly and conveniently, and production efficiency of the operators is effectively improved.

The invention discloses electric heat pipe spraying equipment. The electric heat pipe spraying equipment comprises a machining box, hydraulic telescopic rods are arranged on the two sides of the top end of the machine box, a first fixed plate is arranged in the machining box, the first fixed plate is provided with a first motor, and the first motor is provided with a first rotating rod. A second fixed plate is arranged at the lower end of the first rotating rod, a second motor is arranged on the bottom surface of the second fixed plate, and the second motor is provided with a second rotating rod. A fixed disk is arranged under the second fixed plate, a driving gear is arranged in the fixed disk, and a driven gear is arranged outside the driving gear in a meshing mode. A third rotating rodis arranged at the lower end of the driven gear, and a positioning plate is arranged at the lower end of the third rotating rod. A collecting tank is formed in the bottom end in the machine box, a liquid spray chamber is arranged at the upper end of the collecting tank, and liquid supply pipes are arranged on the two sides of the inner wall of the liquid spray chamber. According to the electric heat pipe spraying equipment, six electric heat pipes can be sprayed at a time, spraying is uniform, the spraying effect is good, wasted electrothermal film liquid can be recycled uniformly during spraying, and waste can be reduced.

The invention discloses a construction mounting mechanism. The mounting mechanism comprises a bottom plate, the top of the bottom plate is connected with a lifting assembly, the top of the lifting assembly is connected with a mounting plate, the top of the mounting plate is provided with mounting grooves, and the mounting plate is internally provided with at least two clamping assemblies. And the clamping assemblies penetrate through the mounting grooves and extend into the mounting grooves, the top of the mounting plate is fixedly connected with a plurality of supporting rods, and the tops of the supporting rods are fixedly connected with protective eaves. A liquid level communicating pipe is fixedly connected to the bottom of the mounting plate, a liquid level sensor is arranged on the inner top wall of the liquid level communicating pipe, the liquid level communicating pipe penetrates through the bottom plate, and an opening of the liquid level communicating pipe faces downwards and communicates with the outside. Through arranging a protection assembly,all-directional rain and snow prevention can be carried out on a device, so the rain and snow are prevented form permeating into the device; and meanwhile, a liquid level sensor and a controller are matched with each other, so that the protection performance of the device is improved, when water is accumulated on the ground, the device can automatically ascend and descend, and the situation that water enters the device is avoided.

The invention discloses a pigsty of a pig farm. The pigsty comprises a captive area; a live pig activity space defined by a left side wall, a right side wall, a front grid and a rear grid; an area support, which is of a columnar structure, and of which two ends are connected to the side walls to divide the captive area into a front activity area and a rear activity area; turnover floors, respectively arranged in the two activity areas and dividing the captive area into an upper live pig activity area and a lower pollution discharge area; and brush bodies, arranged under the turnover floors andused for cleaning bottom surfaces of the turnover floors. The pigsty has the beneficial effects that through turning over the floors, a dry and clean surface is upward for live pigs to move, and a dirty surface is downward for cleaning and drying in the shade, so that influence of cleaning the floors on the live pigs is reduced, and pigsty cleaning efficiency is improved; in addition, a gentle cleaning device is provided, cleaning is completed while the live pigs move, and the life and the living environment of the live pigs are basically not affected in the cleaning process.

The invention relates to the field of pesticide processing and particularly discloses an aqueous pesticide filling device. When the filling device performs aqueous pesticide filling, the impact forceof an aqueous pesticide itself can be utilized to open a discharging port of a box body, and aqueous pesticide filling is achieved. In addition, the aqueous pesticide impacts a membrane, the flowing speed of the aqueous pesticide can be effectively reduced, thus the situation that the aqueous pesticide is splashed in the filling process can be avoided, aqueous pesticide waste can be reduced, and the amount of pesticidemolecules in a processing environment can be decreased. By adopting the scheme, the flowing speed during aqueous pesticide filling can be reduced, and aqueous pesticidesplashingcan be prevented.

A connector pressure test device based on electric power safety disclosed by the present invention comprises a device main body, a detection device is fixedly connected to the middle position of the top of the device main body, frames are fixedly connected to the top of the device main body and located at the two sides of the detection device, and a power box is fixedly connected to the top of each frame. And the front face of the power box is fixedly connected with an operation panel, and the left side of the front face of the frame is slidably connected with a blocking box door. According to the connector pressure test equipment based on electric power safety, the blocking box door slides on the frame, so that the frame is sealed during detection, the situation that part of impurities splash during detection is avoided, external impurities are not prone to entering the frame to affect detection work, and the detection efficiency is improved. The lifting detector ascends and descends on the fixing device, so that the falling position of the lifting detector is not easy to deviate, and inaccurate detection data caused by insufficient contact area of the detector and the connector is avoided.

The invention discloses a constant-temperature mold with a multi-limiting function for switch injection molding, and belongs to the technical field of injection molds. The constant-temperature mold comprises a first combined mold, a second combined mold, a mold opening assembly, a positioning assembly, a multi-limiting assembly, a trigger assembly and a separation blade, wherein the second combined mold is installed below the first combined mold, the mold opening assembly is fixedly installed on a bottom plate installed at the bottom of the second combined mold, and limiting pieces are fixedly installed on the outer wall of one side of the first combined mold and the outer wall of one side of the second combined mold. According to the mold, the trigger assembly and the multi-limiting assembly are installed inside, so that when an inner mold is installed at ordinary times, only the inner mold needs to be directly placed in the second combined mold, through the linkage structure design, the design is ingenious, and when the inner mold is placed and mounted, the inner mold is subjected to a rapid and synchronous multi-limiting effect, so that the stability of the inner mold in the injection molding process can be greatly improved, and the injection molding quality is effectively improved.

The invention discloses a lifting tool rest mechanism for a wood processing lathe. The lifting tool rest mechanism comprises two support boxes, wherein the tops of the support boxes are fixedly connected with a worktable; both sides of the top of the worktable are fixedly connected with clamping devices; the bottoms of the front surfaces of the support boxes are provided with sliding chutes. Through cooperative use of slide rails, a sliding sleeve, a bearing, a rotating column, a turntable, a push rod, a movable rod, a limiting rod and a connecting plate, the problem of waste of excessive woodmaterials due to single function and complicated processing procedure of an existing lifting tool rest mechanism for a large-sized wood processing lathe and the problem of the need of repeated clamping due to failure in position adjustment of a processing tool rest are solved. The lifting tool rest mechanism for the wood processing lathe has the advantages of convenience in use and high efficiency, is easy to operate, and is convenient for adjusting the position of the processing tool rest. The practicability of the lifting tool rest mechanism for the wood processing lathe is improved.

The invention discloses a secondary packaging device of a soft package battery and a secondary packaging method, and belongs to the technical field of battery processing. The secondary packaging device of the soft package battery comprises a shell and a tray, the tray is arranged in the shell and used for supporting the battery, a cavity is formed in the tray, a vacuum hole communicated with the cavity is formed in the top of the tray, and the cavity is communicated with an external vacuumizing device. The secondary packaging method of the soft package battery comprises the following steps: forming a downward directional airflow channel in a secondary packaging chamber; puncturing the air bag; and carrying out secondary packaging on the aluminum plastic film. The electrolyte can be prevented from splashing to pollute the interiors of the battery and the shell, so that the quality of the battery can be guaranteed.

The invention discloses an electric height adjusting device for a cutting system of an automatic mower, and relates to the technical field of automatic mowers. The electric height adjusting device for the cutting system of the automatic mower comprises an automatic mower body, a cutting system outer cylinder support and a guide mechanism, wherein rollers are arranged on the two sides of the lower end of the automatic mower body; and the cutting system outer cylinder support is arranged in the center of the upper end of the automatic mower body, and is connected with the automatic mower body through fixing bolts. According to the electric height adjusting device for the cutting system of the automatic mower provided by the invention, through the guide mechanism arranged between a blade cutting motor inner cylinder support and the cutting system outer cylinder support, the accuracy of the position between the blade cutting motor inner cylinder support and the cutting system outer cylinder support in the lifting movement process is guaranteed, the stability of the blade cutting motor inner cylinder support in the lifting process is guaranteed, the blade cutting motor inner cylinder support is stressed evenly, the stability of a blade cutting motor in the process of driving a blade to rotate is guaranteed, and the guide mechanism is simple in structure, convenient to assemble, stressed evenly and convenient to use actually.

The invention discloses novel gas steam generation equipment, and relates to the technical field of steam equipment. The novel fuel gas steam generation equipment comprises a tank body internally provided with a furnace and a boiler barrel, the top of the tank body is fixedly connected with a steam conveying pipe which communicates with an inner cavity of the boiler barrel, the bottom of the furnace is slidably connected with a slag collecting box with an inner cavity communicated with the furnace, the front side of the slag collecting box penetrates through the front face of the tank body, aspiral water cooling wall pipe is laid on the inner wall of the furnace, cleaning mechanisms are equidistantly arranged on the water cooling wall pipe in the spiral line direction, a water inlet and awater outlet of the water cooling wall pipe are both connected with an external water conveying pipeline, and each cleaning mechanism comprises a shell, a detection mechanism, a driving mechanism, anelastic net body and a stripping mechanism. According to the novel fuel gas steam generation equipment, slag attached to the surface of the furnace water wall pipe can be cleaned in the working process of a boiler, the boiler does not need to be closed, and therefore the situation that production efficiency and productivity are affected due to stagnation caused by slag cleaning in the productionactivity is prevented.

The invention discloses an efficient preparation process of a thickening agent, and belongs to the field of preparation of thickening agents. In the preparation process, mechanical stirring in the prior art is replaced by pneumatic stirring operation, and by circulating inflation and exhaust operation; the stirring effect of fountain type rising-falling-falling-rising of the fountain type pneumatic strip in raw materials is achieved, overflow of internal air is effectively accelerated under the condition that external air is effectively prevented from being introduced, then the preparation efficiency is improved, meanwhile, when the fountain type pneumatic strip falls back, shrinkage pieces can also be tightly attached to the inner wall of a bearing plate, at the moment, the surface tension of the two is greatly changed, bubbles adsorbed on the surfaces of the two are exploded, the situation that the bubbles adsorbed on the inner wall of a container are difficult to eliminate in the prior art is effectively avoided, overflow of the bubbles in the raw materials is further accelerated, the air content in the finished product of the thickening agent is effectively reduced, and the quality of the finished product of the thickening agent is better.

The invention discloses an improved high stability mine drilling machine, and particularly relates to the field of mining drilling equipment. The improved high stability mine drilling machine comprises a base. The top of the base is provided with a rotating reinforcement mechanism, the bottom four corners of the base are fixed with supporting legs, the inner sides of the four supporting legs are all provided with universal wheels, through holes are formed in the top centers of the supporting legs in a penetrating mode vertically, and the top ends of the through holes penetrate through the bases of the corresponding positions. According to the mine drilling machine, by the fact that a first motor is used to drive a driving wheel to rotate, a driving belt drives driven wheels of four inserted rods to rotate, the inserted rods are connected with the driven wheels in a threaded mode, and two limit blocks set symmetrically on the circumferential lateral surfaces of the inserted rods are slidably connected respectively in the limit slots of the circumferential inside walls of the through holes at the corresponding position, in the process of relative rotation between the inserted rods and the driven wheels, the inserted rods are prevented from rotating, so as to make the inserted rods move downward and insert into ground, and thus improving the stability of the drilling machine in the drilling process.

The invention relates to the technical field of vibrators, and discloses a building cement vibrator. The vibrator comprises a protective shell, a protective barrel is fixedly mounted at the top of theprotective shell, a sliding groove barrel is fixedly mounted in the protective barrel, a limiter is movably clamped to the middle of the sliding groove barrel, and a buffer rod is fixedly mounted inthe middle of the limiter. A spring is fixedly mounted at the top of the buffer rod, and a clamping bolt is movably clamped to the middle of the buffer rod. According to the building cement vibrator,the purpose of comfortable use is achieved through the arrangement of the protective barrel, the buffer rod, the spring and the like, in the past, when equipment works, part of cement vibrating forceat the bottom can act on arms of a user, but the cement vibrating workload is large frequently, and fatigue and muscle injuries are likely to happen after long-term use; and a buffer cylinder, the spring, the protective barrel and other structures are arranged, when working vibration occurs, force at the lower end can move from bottom to top at the moment, but when the force passes through the spring and the area of the buffer cylinder, the remaining force is dispersed to all areas of a top plate.