24results about How to "Reduce fly-out" patented technology

The invention relates to the field of wood processing. The invention discloses a wood processing finishing control device which comprises a U-shaped base. The problem to be solved by the invention is that wood chips are inconvenient to collect when an existing device is used for peeling round logs. The device is composed of a clamping auxiliary mechanism, a rotary peeling mechanism and a wood chip blocking mechanism. According to the wood processing and finishing control device and the using method, in the log left moving process, the left end of a log pushes a polishing plate to move leftwards, when the polishing plate moves leftwards, the end, making contact with the log, of the polishing plate is promoted to deflect and move towards the edge of the log and abut against the side face of one end of the log, and when the polishing plate deflects, a protruding rod is pushed to rotate anticlockwise; the six sealing plates are driven to deflect and open at the same time to form hexagonal holes, and subsequent peeled logs can penetrate through the hexagonal holes conveniently; and according to the deflection amount of the polishing plate, the sizes of the hexagonal holes of the six sealing plates are adjusted and controlled, and the possibility that barks or wood chips fly out of the hollow sleeve when the device peels the logs is reduced.

The utility model discloses a protection device for municipal bridge engineering repair, which comprises a first support plate, a second support plate and a protection plate, one end of the protection plate is mounted on the second support plate, the other end of the protection plate is inserted into the inner wall of the first support plate and is fixed through a bolt, and the first support plate and the second support plate are provided with protection components. The protection assembly is arranged, the outer side of the bridge deck repair position is protected through a protection plate, a protection top plate and stretching isolation cloth, and heat insulation is conducted on the outer side of the bridge deck repair position through the protection top plate, a heat insulation layer and a heat insulation cloth cover; dust generated by bridge deck repairing is adsorbed through the dust collector, and the bridge deck repairing position is blown and cooled through the fan, so that a large amount of dust flying out in the bridge deck repairing process is reduced, and sunscreen protection can be conveniently carried out on maintenance workers.

The utility model relates to the technical field of white corundum production and processing equipment, and discloses a white corundum crushed aggregate screening and dust removing device, which comprises a barrel, a cover plate, a vibration motor and a stainless steel screen, the top opening end of the barrel is detachably connected with the cover plate, and the outer wall of the barrel is detachably connected with the vibration motor through an assembly seat. Supporting legs are fixedly connected to the outer wall of the cylinder through flexible supports, and a stainless steel screen is detachably arranged in the cylinder. A side plate is welded to the outer wall of the barrel, a dust collector is fixedly connected to the surface of the side plate, and a dust collection connector is fixedly connected to the air suction end of the dust collector; dust suction hoods A are symmetrically mounted on the inner surface of the cover plate, and exhaust connectors A are connected to one sides of the dust suction hoods A in a communicating mode; a collecting hopper is welded to the bottom of the barrel, and the bottom of the collecting hopper is connected with a discharging valve in a communicating mode. The dust collector is used for collecting dust in a cavity between the stainless steel screen and the cover plate and a cavity between the stainless steel screen and the collecting hopper, so that raised dust is effectively and intensively collected, and the dust collector is more environment-friendly.

The utility model relates to the technical field of toughened glass processing, and discloses a protective device for toughened glass processing, which comprises a working table, a protective mechanism is arranged at the upper end of the working table, a protective box is fixedly connected to the bottom of the working table, dovetail grooves are formed in two ends of the working table, a clamping mechanism is arranged on the upper surface of the working table, and the protective box is fixedly connected with the working table. The protection mechanism comprises a U-shaped plate, and the left end of the U-shaped plate is fixedly connected with a hinge. A motor drives a transmission rod to rotate, a driving gear is made to rotate, a driven gear is driven to rotate, a lead screw is made to rotate, a U-shaped plate is pushed to move upwards, meanwhile, a dovetail block slides on the inner wall of a dovetail groove, the position of the U-shaped plate is guided, the stability of the U-shaped plate in the moving process is improved, more comprehensive shielding is achieved through the U-shaped plate and a top plate, and the service life of the U-shaped plate is prolonged. And the flying-out of waste chips is reduced, the height of the U-shaped plate can be conveniently adjusted, the convenience of actual use is improved, and then the safety during use is improved.

The utility model discloses cutting equipment convenient to clean, and relates to the technical field of sofa processing. The device comprises a workbench, the top of the workbench is fixedly connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with a placing table, the top of the placing table is provided with a wood plate, the top of the fixing frame is fixedly connected with a fixing plate, a top seat is arranged above the fixing plate, and the outer side of the top seat is provided with a blocking assembly. The blocking assembly comprises a blocking frame. According to the partition assembly, specifically, the partition frame is pressed downwards, after the bottom of the partition frame makes contact with a wood board, the threaded ring is rotated clockwise to fix the partition frame, the sealing effect can be achieved under the cooperation effect of the partition frame and the fixing plate, the situation that chippings fly out is reduced, and the surrounding environment is improved; and chippings generated after cutting can be discharged through the chipping discharging opening and do not need to be frequently cleaned by workers, and the influence of dust on the workers is reduced.

The utility model relates to the technical field of cast bentonite raw material processing, and discloses a raw material mixing crusher for cast bentonite processing, which comprises a tank body, a discharge pipe is fixedly connected with the bottom surface of the tank body in a penetrating manner, an electromagnetic valve is arranged on the discharge pipe, a crushing device is arranged in the tank body, and the crushing device comprises a crushing part. The crushing part comprises a motor, a conical block and a second feeding pipe; the top surface of the motor is fixedly connected with the bottom surface of the tank body. According to the raw material mixing crusher for cast bentonite processing, by arranging a motor, a conical block, a fixed block, a fixed stop block, a second feeding pipe, a rotating block, a first crushing block and a second crushing block, the motor is started, and an output shaft of the motor drives the rotating block to rotate, so that the rotating block impacts and crushes cast bentonite raw material clay blocks; the clay blocks are blocked through the fixed stop block, the crushing effect of the rotating block is improved, the output shaft of the motor drives the conical block to rotate, and the clay blocks are crushed again through the first crushing block and the second crushing block.

The utility model relates to the technical field of waste recovery, in particular to a waste recovery device for hose clamp machining, which comprises a recovery device body, a threaded rod is arranged at the top of the recovery device body, a threaded sleeve is sleeved on the threaded rod, a connecting rod is arranged on one side of the threaded sleeve, a moving plate is arranged at one end of the connecting rod, and a support frame is arranged on the lower surface of the moving plate. A first gear is arranged on one side of the supporting frame, a second gear is installed on one side of the first gear, half gears are fixedly connected to one sides of the first gear and the second gear, racks are arranged on the lower sides of the half gears, and a cleaning plate is fixedly connected to one side of each rack; the device has the beneficial effects that a movable plate drives a supporting frame to move downwards by rotating a threaded rod until a brush of a sweeping plate at the bottom of the supporting frame abuts against a table top of the shearing equipment, under the meshing transmission action of a first gear, a second gear, a half gear and a rack, the sweeping plate can move in a reciprocating mode for sweeping, waste chips fall into a collecting box, and the working efficiency is improved. The recovery efficiency is improved, and the manual trouble is avoided.

The utility model provides a kind of battery monomer, battery pack and electronic equipment, battery monomer includes: shell, the one end of shell forms opening;End cover, fixedly connected in shell at opening, to with shell define accommodating space;Electrode module, is contained in accommodating space, and the circumferential side surface of electrode module is set between the inner wall of shell and circumferential side exhaust gap;Wherein, end cover is equipped with explosion-proof valve, and end cover has by explosion-proof valve surrounds explosion-proof valve area, and exhaust area between explosion-proof valve area and shell along the radial direction of end cover, end cover has at least two support structures, at least two support structures are located exhaust area and are spaced apart in the circumferential direction of end cover, and end side exhaust gap is formed between support structure, and end side exhaust gap is communicated with circumferential side exhaust gap.The above technical scheme can at least avoid that electrode module is blocked in end cover side, ensure that end cover side is successfully exhausted, reduce the risk of battery explosion.

The application relates to the field of house building, in particular to a house building carrying frame and a use method thereof. The house building carrying frame comprises a platform, supporting legs, a winding assembly, a pull rope, a carrying box and a blocking piece. The supporting legs are fixedly connected to the lower end of the platform. The winding assembly is connected to the upper end of the platform. One end of the pull rope is connected to the winding assembly. The other end of the pull rope is connected to the carrying box. The outer wall of the supporting leg is provided with a guide groove. The outer wall of the carrying box is fixedly connected with a guide block. The guide block is slidingly connected to the inner wall of the guide groove. The sliding direction of the guide block is vertical. The groove bottom of the guide groove is provided with a placing groove. The blocking piece slides in the placing groove. The sliding direction of the blocking piece is parallel to the groove depth of the placing groove. The upper end of the blocking piece is used for abutting against the guide block. If the pull rope is broken, the blocking piece slides to block the guide block, so that the carrying box cannot slide downward, the probability of falling of the carrying box is reduced, and the probability of safety accidents is reduced.

The present invention discloses a support frame for convenient powder coating bagging, comprising a loading frame, a second round rod, a slider, and a second fixed block; the loading frame comprises a support rod, a bottom plate, a first connecting rod, and a second connecting rod; the support rod is welded on the four corners of the upper plane of the bottom plate; the first connecting rod connects the support rods on the front and rear sides of the left and right planes; the second connecting rod connects the support rods on the left and right sides of the front plane; the inner plane of the first connecting rod is provided with a slide groove, which is arranged on the left and right sides; the slider matches the slide groove and is symmetrical on the left and right sides; the second fixed block is respectively welded on the inner planes of the left and right sliders, and the inner planes are provided with symmetrical first concave circular holes; the second round rod matches the first concave circular holes on the inner planes of the left and right sliders. The present invention provides a support frame for convenient powder coating bagging, which is convenient for fixing the opening of the packaging bag, and is convenient for bagging through the first blanking plate and the second blanking plate; the baffle blocks a large amount of powder dust during the bagging process; the device has a simple structure and is easy to use.

The utility model relates to the technical field of mechanical plate grinding, and discloses a clamping device for mechanical plate grinding, which comprises a clamping mechanism, an adjusting mechanism and a grinding mechanism, the adjusting mechanism is positioned at the upper end of the clamping mechanism, the grinding mechanism is positioned at the lower end of the adjusting mechanism, and the clamping mechanism comprises an operating platform. A support is fixedly connected to the bottom of the operation table, a bottom plate is fixedly connected to the inner wall of the support, a gear motor is fixedly connected to the upper surface of the bottom plate, and a transmission shaft is fixedly connected to the output end of the gear motor. The gear motor drives the transmission shaft to rotate, so that the lead screw rotates, the mounting base moves downwards, the mounting plate rotates on the inner wall of the fixing plate, meanwhile, the sliding plate is pulled to slide on the inner wall of the sliding groove, the two clamping plates move close to each other, the mechanical plate is clamped and fixed, and the clamping efficiency of the mechanical plate is improved; and adjustment can be conveniently carried out according to the mechanical plates of different sizes, and the use convenience is improved.

This utility model discloses an improved distal airbag, comprising: an airbag mounting box fixedly mounted on a seat frame and located on the inner side of the seat surface; a distal airbag bag folded and mounted within the airbag mounting box; a gas generator disposed within the airbag mounting box for inflating the distal airbag bag upon deployment; and a rigid cover covering the airbag mounting box and located on the inner side of the seat surface, the portion of the rigid cover facing the seat surface having a tear line. This utility model uses a rigid shell to cover the distal airbag bag, shaping the folded distal airbag bag to maintain a certain thickness, thus preventing the folded distal airbag bag from remaining loose for extended periods.

This invention discloses a lock burr removal device, aiming to solve the problem of flying debris and inconvenient cleaning during the removal of surface burrs from existing child locks. The key technical points are: a workbench, a bracket fixedly mounted on the upper surface of the workbench, a rotating clamp rotatably mounted on the front surface of the bracket, a grinding component mounted on the front surface of the bracket, a protective cover slidably connected to the inner wall of the bracket, the protective cover covering the rotating clamp and grinding component, a driving device for raising and lowering the protective cover on the bracket, extension rods fixedly connected to both sides of the outer wall of the protective cover, a through groove on the inner wall of the bracket for the extension rods to pass through and move, and folding baffles fixedly connected to one end on both the upper and lower sides of the extension rods, the other ends of which are fixedly connected to the inner wall of the through groove. By placing the driving device outside the bracket, this invention keeps the workbench level, allowing for more thorough and efficient debris removal.

The utility model discloses a lifting hook shot blasting device, which belongs to the technical field of auto spare part processing, and comprises a box body, the top surface of the box body is provided with a transverse groove, the inner walls of the two sides of the transverse groove are both provided with grooves, the inner cavities of the two grooves are both provided with baffles used for limiting the transverse groove, and the opposite side surfaces of the two baffles both penetrate through the grooves and are in mutual friction contact. A plurality of springs are connected to the opposite side faces of the two baffles at equal intervals, the free end of each spring is connected with the inner side walls of the two grooves correspondingly, limiting rods are arranged on the inner side walls of the two grooves and located above and below the springs, and sliding plates matched with the limiting rods in a sliding mode are fixedly arranged on one sides of the top faces and the bottom faces of the two baffles correspondingly; and inclined grooves are formed in one sides of the opposite side faces of the two baffles, and polygonal grooves are formed in one sides of the top faces of the two baffles. According to the lifting hook shot blasting device, the problem that shots easily fly out of gaps is solved, and the influence on the shot blasting efficiency of automobile accessories and the physical and psychological health of workers is reduced.

The utility model relates to the technical field of hardware part machining, and discloses a high-efficiency hardware part machining device which comprises a shell, a machining head is fixedly connected to the interior of the shell, a partition plate is fixedly connected to the interior of the shell, a mounting hole is formed in the partition plate, a positioning block is fixedly connected to the interior of the partition plate, and the positioning block is fixedly connected to the interior of the shell. A support is slidably connected to the interior of the partition plate, a positioning groove is formed in the bottom of the support, the outer wall of the positioning block is slidably connected to the interior of the positioning groove, a first limiting column is fixedly connected to the interior of the support, and symmetrically-arranged clamping blocks are slidably connected to the outer wall of the first limiting column. According to the utility model, the pull rod is pulled to drive the release ring to move upwards through the connecting rod to retract the clamping block into the bracket, so that the bracket can be pulled out, the effect of quickly adjusting the position of the fixed clamping plate is achieved, and the problem that the fixed clamping plate is usually fixed on an operation table and cannot be adjusted according to different sizes of parts is solved; and the machining efficiency of hardware spare and accessory parts is improved.

The invention discloses a tension testing machine for automobile parts and a use method thereof, and belongs to the technical field of tension testing machines. A tensile testing machine for automobile parts comprises a machine base provided with a testing cavity used for tensile testing, and further comprises a plurality of tensile testing parts which are arranged in the testing cavity at equal intervals and used for conducting tensile testing on the automobile parts; a plurality of groups of separation assemblies are arranged, and each group of separation assembly is arranged between two adjacent tension testing parts; the folding cover plate is arranged on the front side of the machine base and is used for shielding the test cavity; according to the automobile part tension testing device, tension testing can be carried out on multiple automobile parts at the same time, the separation assemblies are arranged, so that the automobile parts are mutually independent and do not interfere with one another, the falling or fractured automobile parts are prevented from influencing tension testing of other surrounding automobile parts, in addition, the folding cover plate is arranged to effectively shield and cover the testing cavity, and the testing efficiency is improved. And the safe working environment of personnel is ensured.

The utility model discloses a plastic product waste recovery device, and relates to the technical field of plastic product processing. The plastic product waste recovery device comprises a box body, a barrel body and an auxiliary assembly, an opening is formed in the front side of the box body, a cover plate is installed at the opening in a hinged mode, sealing rings are arranged at the cover plate and the opening, and a filter screen and a collection box are arranged in the box body; the barrel body is fixedly installed on one side of the box body, one end of the barrel body extends into the box body, a feeding hopper is fixedly installed on the outer wall of the barrel body, and a telescopic barrel is fixedly connected to the top end of the feeding hopper. Through cooperative use of a magnetic column, a gear, a mounting base, a hydraulic rod, a toothed plate and a cleaning brush, crushed waste can be brushed, metal waste in the waste can be adsorbed through the magnetic column, a disc is detachably arranged, and when the toothed plate is not engaged with the gear any more, the disc can be used for cleaning the waste. And the disc, the magnetic column, the gear and the cleaning brush can be taken down from the box body, so that waste materials on the filter screen can be conveniently collected.

The dead steam recovery device comprises a shell and a motor, an upper clamping plate and a lower clamping plate are oppositely arranged in the shell up and down, one end of an output shaft of the motor is connected with the upper clamping plate, a plurality of sets of centrifugal plates are arranged between the upper clamping plate and the lower clamping plate, and through holes are formed in the middles of the lower clamping plate and the centrifugal plates. The centrifugal plate is provided with a circulating groove allowing dead steam and cooling water to pass through, the shell is provided with a cooling water pipe extending into the centrifugal plate, a recycling box is arranged outside the shell and provided with a protection plate, one end of the protection plate is located in the centrifugal plate through a through hole of the clamping plate, and a protection cavity is formed between the inner wall of the protection plate and the inner wall of the centrifugal plate. One end of a cooling water pipe penetrates through a recycling box and is located in a protection cavity, a steam return pipe is arranged on the recycling box, cooling water in a traditional cooling water pipeline is prone to dripping, the flow direction of dead steam and discharging equipment are prone to being affected, and meanwhile excessive waste of the cooling water exists. According to the waste steam recovery device, the influence on waste steam recovery and excessive waste of cooling water can be reduced.

The multi-bin cotton blending machine comprises a machine body and a cotton blending roller set, a conveying belt is fixed to the bottom end of the interior of the machine body, a mounting groove is fixed to one end of the top wall of the interior of the machine body, a clamping groove is formed in the outer wall of one side of the mounting groove, an inserting piece is arranged at the bottom end of the mounting groove, and the inserting piece is connected with the clamping groove in an inserted mode. A shielding curtain is fixed to the bottom end of the inserting piece, and a bottom frame is fixed to the bottom end of the machine body. Compared with an existing multi-bin cotton blender machine, the multi-bin cotton blender machine not prone to blockage is provided with the check curtain mechanism, cotton fibers flying out in the working period of the multi-bin cotton blender machine can be reduced, so that the working environment is improved, meanwhile, a check curtain has the wire property, static electricity of cotton can be released, later processing is facilitated, the multi-bin cotton blender machine is further provided with the collecting and weighing reminding mechanism, and the collecting and weighing reminding mechanism is convenient to use. And when the cotton reaches the specified weight, the device can give an alarm to remind a person to collect the cotton, and the practicability of the device can be improved.

The utility model discloses a quartering hammer piston polishing device, which relates to the technical field of quartering hammer processing and comprises a polishing table, a protective plate is clamped on one side of the polishing table, a hydraulic push rod is fixedly connected to one side of the polishing table, and a guide plate is fixedly connected to one end of the hydraulic push rod. A hydraulic push rod can drive a guide plate to move, a power box synchronously moves along with the guide plate, and the distance between a first polishing wheel and a piston can be adjusted, so that the first polishing wheel and a second polishing wheel are used for polishing the side face and the end of the piston at the same time, a third gear can rotate to drive a first gear and a limiting sleeve to rotate, and therefore rotation of the piston is achieved. The contact area of the first polishing wheel and the piston can be increased, then the polishing effect of the piston is improved, one side of the polishing table can be shielded through a protection plate, flying-out of chippings and cooling liquid is reduced, the cooling liquid can be sprayed through a spraying plate, the used cooling liquid can be collected in a recycling box, and follow-up repeated use is facilitated.

The utility model belongs to the technical field of cutting, and particularly relates to a plate cutting device which comprises a workbench. The upper portion of the workbench is connected with water jet equipment in a sliding mode. The middle part of the water jet equipment is sleeved with a first connecting plate; the water jet equipment is connected with the middle of the first connecting plate through a plurality of groups of slender rods; the first connecting plate is arranged in an arc shape; the interior of the lower portion of the first connecting plate is hollow. A plurality of groups of first springs are fixedly connected into the first connecting plate; the end part of the first spring is fixedly connected with an elastic block; the inner side walls of the elastic blocks are rotationally connected with pulleys; when the water arrow is in contact with the first connecting plate, the bottom of the first connecting plate is in contact with a plate, the pulley can meet the plates of various thicknesses and materials in the extrusion process, the first spring can adjust the distance between the elastic blocks, it is ensured that the pulley keeps proper contact and extrusion force, and therefore the extrusion effect is improved; and the impact of the water arrow on the plate and the water jet scalpel equipment caused by the water arrow penetrating through the gap between the first connecting plate and the plate is reduced.

The present invention relates to a C4F7N environmentally friendly gas ring main unit, comprising a gas box, the gas box is filled with a mixed gas of C4F7N and CO2, a busbar insulator, a main busbar, a load switch, a branch busbar and an outgoing line insulator are installed in the gas box, the busbar insulators are two, the two busbar insulators are respectively installed on two opposite inner walls of the gas box, the two busbar insulators are connected through the main busbar, the main busbar is connected to the load switch, the load switch is connected to a plurality of branch busbars, and each branch busbar is connected to an outgoing line insulator. The C4F7N environmentally friendly gas ring main unit is mainly matched with the insulation and breaking performance of the C4F7N and CO2 mixed gas, and the structural design and arc extinguishing grid load switch design are performed to meet the safe operation of the switchgear.