77results about How to "Play the role of shock absorption protection" patented technology

The invention relates to the technical field of industrial robots, in particular to a multi-degree-of-freedom industrial robot. The multi-degree-of-freedom industrial robot comprises a bottom plate, damping mechanisms are fixedly arranged at four corners of the lower bottom surface of the bottom plate, a first motor is fixedly installed in the middle of the upper surface of the bottom plate through a horizontal position adjusting mechanism, a rotating plate is fixedly arranged at one end of an output shaft of the first motor, a hydraulic telescopic rod is fixedly arranged in the middle of theupper surface of the rotating plate, a mounting plate is fixedly arranged at the upper end of the hydraulic telescopic rod, the upper surface of the mounting plate is fixedly provided with two electric telescopic rods through an angle adjusting mechanism, the two electric telescopic rods are located on the two sides of the mounting plate respectively, one end of the two electric telescopic rods isfixedly provided with two mechanical arms through a buffer mechanism, and the two mechanical arms are located on the two sides of one end of the buffer mechanism respectively. According to the multi-degree-of-freedom industrial robot, the operation can be carried out in multiple directions and multiple angles, the use range of operation is enlarged, and the industrial robot is worthy of popularization and application.

The invention relates to the technical field of wire processing, in particular to a constant tension adjusting device for wire processing. The constant tension adjusting device for wire processing comprises a bottom plate. Supporting legs are fixedly arranged at the four corners of the lower bottom surface of the bottom plate. Two shock absorption supporting rods are fixedly mounted on the middleportion of the upper surface of the bottom plate. A transverse plate is fixedly mounted at the upper ends of the two shock absorption supporting rods. The two fixed plates are fixedly mounted on the middle portion of the upper surface of the transverse plate. An adjusting wheel is fixedly mounted on one side of a connecting piece. The lower end of the adjusting wheel is provided with a wire body.A tension adjusting mechanism is fixedly mounted on one side of the upper surface of the bottom plate. Two supporting plates are fixedly mounted on the side, close to the tension adjusting mechanism,of the upper surface of the bottom plate. A second gear is rotatably arranged between the upper portions of the two supporting plates. A tensioning mechanism is fixedly mounted on the side, close to the supporting plates, of the upper surface of the bottom plate. The tensioning mechanism is connected with the lower end of a chain through the connecting piece. Through the constant tension adjustingdevice for wire processing, tension force of the wire can be adjusted conveniently during wire processing, and adjusting operation is easy and convenient.

The invention discloses a transportation container, which comprises an outer shell, an inner shell, a lower head, a lower end plug, an upper head, an upper end plug, a bucket, a wire rope guide pipe, a steel wire rope guide pipe sealing plug, a valve assembly and a valve external handle , the present invention provides a transport container, the transport container is reasonable in structure, easy to operate, easy to overhaul and replaceable wearing parts, during the operation of the transport container, the operator does not need to enter the heat chamber, and the irradiation sample can pass through the container The opening of the bottom rotary valve goes directly into the hot chamber.

The invention discloses a low-voltage energy-saving frequency conversion speed regulator, include mounting plate, three equidistant mounting holes are arranged at both ends of the upper surface of themounting plate, and the upper surface of the mounting plate is provided with a guide device, the screw side of the guide device is provided with a shock absorbing seat, the bottom plate of the shockabsorbing seat is movably sleeved on the side of the screw, a handle is arranged at the end of the right side of the bottom plate, a cover plate is arranged on the right side of the bottom plate, a side corresponding to the handle is provided with a strip-shaped hole, and the side corresponding to the screw is provided with a circular hole. A low-voltage energy-saving variable-frequency speed regulator Easy to fix, the position of the variable frequency speed regulator can be adjusted, Easy to maintain, it can protect the variable frequency speed governor from shock, improve the anti-collisionperformance of the variable frequency speed governor through the outer shell, and improve the heat dissipation effect of the variable frequency speed governor through the fan and the radiating fin, so as to prolong the service life of the variable frequency speed governor, reduce the waste of resources, and save energy and environment.

The invention discloses a heat dissipation device of an electric tricycle controller, which comprises an electric tricycle controller body. A heat dissipation device adopts a heat dissipation box, andthe heat dissipation device further comprises a bottom plate, a cooling box, a water pipe, a pump pipe, a temperature sensor and a controller. The heat dissipation box and the cooling box are fixedlyarranged on the bottom plate; a cooling pipe is arranged in the cooling box; a storage groove is formed in the heat dissipation box; and a heat dissipation cavity is formed between an inner cavity ofthe heat dissipation box and the storage groove, and water bags are arranged in the cavity in the up-down direction and the left-right direction correspondingly. Each water pipe is communicated withthe adjacent water bag; one end of the pump pipe is communicated with one end of the cooling pipe, and the other end is communicated with the top water bag; the other end of the cooling pipe is communicated with a water bag at the bottom; an electric control valve I is arranged on the pump pipe; an electric control valve II is arranged on the cooling pipe; the temperature sensor is arranged in thestorage groove; and the electric control valve I and the electric control valve II are connected with a temperature sensor through a controller. Heat dissipation of the electro-tricycle controller iseffectively achieved.

The invention discloses a door sheet carrying device based on anti-collision shock absorption design. The device comprises a bottom board, universal wheels arranged at the bottom of the bottom board and supporting frames arranged at the top of the bottom board. A lifting device is arranged in the middle position at the top of the bottom board and provided with a lifting shaft. A top board is arranged at the top end of the lifting shaft. An object carrying tank is arranged at the top ends of the supporting frames. An opening is formed in the object carrying tank upwards. An anti-collision layeris arranged on the inner wall of the object carrying tank. A load bearing board is placed in the object carrying tank. The load bearing board and the tank bottom of the object carrying tank are connected through spring connecting pieces. Through holes are formed in the middle positions of the load bearing board and the object carrying tank and directly face the top board below. When the door sheet carrying device is applied, an effective anti-collision shock absorption protection effect on a door sheet can be achieved in the transporting process of the door sheet.

The invention relates to the technical field of sculpture products, in particular to a sculpture storage device having a protection function. The sculpture storage device having the protection function comprises a box, wherein a bottom plate is fixedly installed on the lower bottom face of the box, idler wheels are fixedly installed at four corners of the lower bottom face of the bottom plate, a plurality of storage plates are fixedly installed at equal intervals in the box, sculpture bodies are placed in all storage grooves, an arc-shaped clamping plate is hinged in the middle of the upper surface of each storage plate, the middle of one side of each arc-shaped clamping plate is fixedly arranged on each storage plate through a fastening structure, a plurality of first springs are evenly and fixedly installed on the inner surface of each arc-shaped clamping plate, buffer boards are fixedly installed at lower ends of all the first springs, two support plates are fixedly installed on twosides at the bottom of the interior of the box, and a placing tank is arranged on the upper portions of the two support plates through two sliding mechanisms. The sculpture storage device having theprotection function can perform effective protection on the sculpture products, has strong shock absorption and cushioning ability, and can keep the internal environment dry from beginning to end.

The invention discloses a multifunctional energy storage battery with a GPS positioning function. The multifunctional energy storage battery comprises a fixed shell, a shock-proof base, a fixed frame, an elastic clamping box and a butt joint base, wherein the fixed frame is fixedly mounted on the inner side of the fixed shell, the fixed frame and the fixed shell are in butt joint and fixed through two groups of limiting clamping grooves, two groups of rotary blades are movably mounted on the inner side of the fixed frame, the fixed frame and the rotary blades are in butt joint and fixed through a circular notch, a first blocking net is fixedly installed on the upper portion, close to the circular notch, of the inner side of the fixed frame, a second blocking net is fixedly installed on the lower portion, close to the circular notch, of the inner side of the fixed frame, and air inlet grooves are formed in the inner surfaces of the two sides of the fixed shell in a penetrating mode. According to the multifunctional energy storage battery with the GPS positioning function, the functionality of the energy storage battery can be effectively improved, the energy storage battery has the heat dissipation and shock absorption functions, the service life of the energy storage battery is prolonged, the storage battery is prevented from being lost, and the safety of the energy storage battery is improved.

The invention discloses a waterproof industrial instrument capable of being easy to install, and relates to the technical field of industrial instruments. The waterproof industrial instrument solves the problem that the installation of the industrial instrument has a large limitation due to the fact that an existing industrial instrument cannot be installed in case that rain or snow drips in an installation site. An outer protective shell is arranged on the exterior of an instrument panel, a sealing door is arranged on the front end surface of the outer protective shell, a sealing frame is arranged on the sealing door, and an observation window is arranged inside the sealing frame; one side of the sealing door is rotatably connected with the outer protective shell through hinges, a safetylock is arranged at one end of the sealing door, a lock buckle is arranged on the outer wall of the outer protective shell, and the safety lock on the sealing door is fixedly connected with the outerprotective shell through the lock buckle; and a water receiving tray is arranged on the upper surface of the outer protective shell, a drain pipe is arranged on the outer wall of one side of the waterreceiving tray, and positioning blocks are arranged on the inner wall of one side of the water receiving tray.

The invention discloses an electric vehicle charger with a heat dissipation device. The electric vehicle charger with the heat dissipation device includes an electric vehicle charger body, the electric vehicle charger further includes a heat dissipation device; a heat dissipation tank is adopted by the heat dissipation device; the electric vehicle charger body is fixedly arranged in the heat dissipation tank; a gear ring is internally connected into the heat dissipation tank; a through hole is formed in the center of a triangular plate, and a circular protrusion is arranged in the through holein the mode extending into the tank; the circular protrusion sleeves a sun gear; a stabilizing bracket is internally connected into the sun gear; a motor is fixedly arranged outside the heat dissipation sink; one end of a rotating shaft is drivingly connected with the output shaft of the motor, and the other end of the rotating shaft is fixedly arranged at the center of the stabilizing bracket; three planetary gears are arranged; each planetary gear is fixedly arranged at the triangle position of the triangle plate respectively and is engaged with the sun gear and the ring gear respectively;each planetary gear is provided with blades in the axial direction of the heat dissipation tank; a plurality of heat dissipation holes are evenly formed in the side wall of the heat dissipation tank;and a wire connecting hold is formed in the heat dissipation tank. Heat dissipation to the electric vehicle charger is effectively realized.

The invention discloses a waste treatment mechanism of a digital control drilling machine, and relates to the technical field of numerical control machining. The waste treatment mechanism comprises a bottom plate, a material conveying box, a treatment box, a collecting box and a top plate, wherein a first crushing roller, a second crushing roller, a screening net and a reciprocating motor are installed in the treatment box; the reciprocating motor is connected with a threaded rod; a movable threaded sleeve is installed on the peripheral side face of the threaded rod; the movable threaded sleeve is connected with a scraping plate and a smashing rod; a connecting groove is installed in the collecting box; a second spring is installed in the connecting groove and connected with a baffle; and the movable threaded sleeve is in threaded fit with the threaded rod. The movable thread sleeve is arranged to be in threaded fit with the threaded rod, the screening net screens waste which is not completely crushed, the threaded rod rotates, the movable thread sleeve drives the scraping plate to move left and right, waste on the upper surface of the screening net is cleaned, and after the movable thread sleeve moves to one end of the threaded rod, the smashing rod extrudes the baffle, and the scraping plate can push the waste which is not completely crushed into the collecting box for secondary crushing, so that crushing is more complete.

The invention discloses a polishing device for numerical control machine tool machining. The polishing device for numerical control machine tool machining comprises a base, locating blocks are mountedon the top of the base, a guiding rod is connected between the locating blocks, front-back movement of a dust cover is facilitated through arrangement of grooves, balls and sliding plates, a numerical control machine tool is termly inspected and maintained by moving away the dust cover during not working, the dustproof effect is great for workers through arrangement of the dust cover, front-backmovement of sliding blocks is facilitated through arrangement of a first motor, thusfront-back movement of a polishing wheel can be realized, through arrangement of the sliding blocks penetrating through guiding rails and screw rods, the sliding blocks can only move in the front-back direction effectively and are prevented from rotating, through arrangement of a first hydraulic cylinder, rising and falling of the polishing wheel are adjusted conveniently, and through arrangement of a second hydraulic cylinder, the left and the right distance of the polishing wheel is adjustedconveniently. Theusing functionality of the polishing device for numerical control machine tool machining is greatly improved, the using effect of the polishing device for numerical control machine tool machining is guaranteed, and the polishing device is suitable for being widely popularized.

The invention provides a plastic particle pulverizer. The plastic particle pulverizer comprises a feed guiding mechanism, a pulverizing mechanism, a material receiving mechanism and a vibration-absorbing base, wherein the feed guiding mechanism comprises a feed guiding bin; a feed inlet is formed in the upper end of the feed guiding bin; a feed outlet is formed in the lower end of the feed guidingbin; the pulverizing mechanism comprises a pulverizing box; a plastic inlet is formed in the top wall of the pulverizing box; the feed outlet is formed at the plastic inlet; a first pulverizing shaftand a second pulverizing shaft are arranged inside the pulverizing box; pulverizing blades are arranged on the first pulverizing shaft and the second pulverizing shaft in a crossing and staggered manner; the material receiving mechanism comprises a material receiving trough; the material receiving trough is arranged below the pulverizing box; each of vibration-absorbing components comprise a chassis and a base. The plastic particle pulverizer has the beneficial effects as follows: plastic required to be pulverized is put into the feed guiding bin, so that occurrence of a finger injury accident can be effectively prevented; the crossing pulverizing blades can better pulverize the plastic; the arranged vibration-absorbing base plays an equipment vibration-absorbing protective role.

The invention discloses visual inspection equipment for crack oxidation on the surface of a copper pipe with fins. The equipment comprises a bottom case, a rotating roller is arranged in the left sideof the bottom case; a material box is mounted on the upper surface of the left side of the bottom case; a base is mounted on the upper surface of the right side of the bottom case; a discharging opening is formed in the lower portion of the right side surface of the bottom case; and a rolling shaft is mounted on the right side of the discharging opening. According to the invention, a camera and aflaw detector main body are arranged above the right side of the bottom case; the camera is arranged, the surface of the fin copper pipe can be conveniently subjected to video recording detection; the flaw detector main body is connected with a probe through a connecting wire; the surface of the fin copper pipe can be conveniently detected, meanwhile, through the arrangement of a rotating screw rod and a ball screw, the camera can be conveniently driven to move, the situation that the fin copper pipe cannot be recorded due to the fact that the passing length of the fin copper pipe exceeds theshooting angle of the camera is avoided, and therefore, the completeness of fin copper pipe detection is facilitated.

The present invention discloses a holding cabinet for electric equipment, and relates to the technical field of electric equipment, to solve the problem that an existing holding cabinet for the electric equipment has low security performance and poor sealing performance, and cannot effectively protect the electric equipment held in the holding cabinet. A cabinet is disposed above the base. A sealing door is disposed on a front end surface of the cabinet. Two sealing doors are disposed, and the two sealing doors are rotatably connected to the front end surface of the cabinet by using a hinge. Ahandle is disposed on the front end surface of the sealing door, and the handle is integrated with the sealing door. A warning sign is disposed on one side of the handle, a ceiling is disposed on anupper surface of the cabinet, and the ceiling and the upper surface of the cabinet are welded. A sliding rail is disposed inside the cabinet, and there are two sliding rails. A bearing plate is disposed between the two sliding rails, and both ends of the bearing plate are slidably connected to the sliding rails by using a sliding block.

The invention discloses an inverter convenient to fix. The inverter comprises an outer shell, wherein an inverter cabinet door is arranged at a left side of the outer shell, an upper connection hinge and a lower connection hinge are respectively arranged at connection positions of the outer shell and the inverter cabinet door, the lower connection hinge is arranged below the upper connection hinge, a locking hole is formed in a surface of the inverter cabinet door, an inverter is arranged in the outer shell, and a clamping groove female head, a clamping groove male head support rod and a clamping groove male head are respectively arranged at connection positions of the outer shell and the inverter. A user is convenient to use by designing the drawer-type inverter, the inverter is pushed into grooves after wire connection is completed, on one hand, dust can be prevented, and on the other hand, the inverter can be protected by the outer shell; by designing a ball, the friction force during drawing the inverter by the user can be smaller, and drawing is facilitated; and a spring is designed at the bottom of the ball, a certain effect of shock absorption and protection can be achieved.

The invention discloses a cell preservation device for cell engineering and convenient to carry. The cell preservation device comprises a box body, wherein the box body is divided into a cell storagechamber and a tool storage chamber; the cell storage chamber is internally provided with a cell storage box; a vessel storage box is arranged in the cell storage box; sliding blocks are fixed to the two sides of the vessel storage box, and the sliding blocks slide in slide rails; the slide rails are arranged at the two ends inside the cell storage box; a plurality of vessel placing tanks are uniformly formed in the vessel storage box, cell placing vessels are arranged in the vessel placing tanks, a plurality of first springs are fixed between the outer side periphery of the cell storage box and the inner wall of the cell storage chamber, and a shock absorption mechanism is arranged at the bottom end of the box body; and a pull rod mechanism is arranged in the middle of the top end of the box body. Through the structures, the cell preservation device is convenient to carry, the shock absorption function is achieved, cells are prevented from being damaged by shock force, and a protectiverole is played.