19results about How to "Big impact" patented technology

The utility model relates to the technical field of automobile parts processing, disclose a kind of stamping device for automobile parts suitable for different size processing, including device main body, the upper end outer surface of device main body is fixedly connected with U-shaped frame, the upper end outer surface of U-shaped frame is fixedly connected with cylinder, the lower end of cylinder is through the inner wall of cylinder and is fixedly connected with mounting plate, the lower end outer surface of mounting plate is detachably connected with stamping plate, buffering assembly is arranged between the mounting plate and U-shaped frame, when using the device, can over set buffering assembly, the stamping force of stamping plate can be buffered, can protect that component will not be subjected to greater impact force, the connecting plate upper end of stamping plate is slid into L-shaped mounting block by the L-shaped mounting block of setting, the bolt of rotating L-shaped mounting block side makes that limiting insert block is inserted with fixed hole, stamping plate can be installed, time is saved.

The present application relates to the technical field of waste lithium ion battery recycling, and discloses a waste lithium ion battery disassembling and recycling device, which comprises a base, a multi-angle adjusting mechanical arm, a clamping jaw disassembling structure, an impact and piercing structure and a telescopic cutting structure. The base is symmetrically provided with a disassembling box and a recycling box at both ends. The multi-angle adjusting mechanical arm is installed at the upper end of the base. The clamping jaw disassembling structure is connected to the upper end of the multi-angle adjusting mechanical arm. The clamping jaw disassembling structure comprises a clamping jaw. The impact and piercing structure and the telescopic cutting structure are symmetrically arranged on both sides of the clamping jaw. The front end of the disassembling box is provided with a waste lithium ion battery positioning mechanism. The present application can quickly disassemble and classify the waste lithium ion battery, stably disassemble components of waste lithium ion batteries of different sizes and shapes, and position the waste lithium ion batteries of different sizes, so that the batteries will not shake or deviate during disassembly.

The utility model belongs to the technical field of fire fighting equipment, and discloses a multipurpose water gun which comprises a connecting pipe, an elbow and a puncture head, and a connecting mechanism is arranged on the connecting pipe; the connecting mechanism comprises a mounting pipe, a fixed frame, a movable frame, a fixed cylinder and a clamping plate, the mounting pipe is integrally formed at one end of the connecting pipe, the fixed frame is welded and fixed to the outer wall of the mounting pipe, the movable frame is slidably mounted on the inner wall of the fixed frame, the fixed cylinder is fixedly mounted at the top of one side of the movable frame, and the clamping plate is fixedly mounted at the bottom of one side of the movable frame; according to the utility model, the connecting mechanism is arranged, the elbow and the interface of the interface pipe at the bottom of the puncture head are positioned on the side surface, the joint of the mounting pipe is transversely connected with the interface on the side surface of the interface pipe through bending, and the other side of the interface pipe is fixed through the fixing cylinder on the fixing frame; the connector pipe is fixed from the bottom of the connector pipe through the clamping plate on the fixing frame, the connection strength between the elbow and the installation pipe and between the puncture head and the installation pipe is improved, and the nozzle in the fire-fighting lance is connected more stably.

The application relates to the technical field of building engineering, in particular to a prefabricated reinforced concrete formwork structure for a building frame beam body column, which comprises a formwork platform, a pouring mold, a material guide frame and a material guide bin, and further comprises a supporting plate, the supporting plate is arranged on the formwork platform, and the pouring mold is supported through the supporting plate when the pouring mold is impacted by concrete, the prefabricated reinforced concrete formwork structure for the building frame beam body column has the advantage that the supporting mechanism can follow the falling position of the concrete pouring to synchronously additionally support the position of the pouring mold impacted by the falling concrete, during the concrete pouring process, especially when large-volume concrete or high-fall pouring is carried out, a large impact force is generated, additional support can effectively disperse and absorb the impact force, the direct impact on the main structure is reduced, and thus the main structure is protected from damage, and the local reinforced supporting mode can more effectively disperse and resist the impact load.

This invention provides a control valve structure for a pneumatic nail gun, including a valve body and a valve chamber. The valve chamber is divided into a low-pressure chamber, a high-low pressure switching chamber, and a high-pressure chamber. A pressure relief hole is provided on the inner wall of the low-pressure chamber, and a pressure supply hole for controlling the nail gun's nailing operation is provided on the inner wall of the high-low pressure switching chamber. A sliding sleeve and a valve stem are provided within the valve chamber, with the valve stem moving through the three chambers. The valve stem has a low-pressure seal for sealing the low-pressure chamber and the high-low pressure switching chamber, and a high-pressure seal for sealing the high-low pressure switching chamber and the high-pressure chamber. A vent hole is provided on the valve body. When the vent hole is open, the gas drives the sliding sleeve to move along the valve body axis, simultaneously pushing the valve stem to move, thus achieving the nailing operation. A reset element is provided on the valve stem. When the vent hole is closed, the reset element is used to reset the valve stem, and the nail gun does not nail. This invention eliminates the need for manual trigger control of the nail gun, instead using pneumatic machine control to switch between nailing and non-nailing states, saving labor costs.

This utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a multi-functional foam gun. It includes a first gun body, a primary foaming tube, a connector assembly, a secondary foaming tube, and a foam net holder. The primary foaming tube is installed at the front end of the first gun body, and the secondary foaming tube is installed at the front end of the primary foaming tube via the connector assembly. The foam net holder is installed at the outlet of the secondary foaming tube. The outer wall of the primary foaming tube is surrounded by several first suction holes, which are perpendicular to the central axis of the primary foaming tube. The outer wall of the secondary foaming tube is surrounded by several second suction holes, which are parallel to the central axis of the secondary foaming tube. This utility model uses a secondary negative pressure suction method combined with a foam net to achieve a final foaming ratio of 20 times for the foam extinguishing agent. In this state, the foam extinguishing agent has a low water content, low impact force, and short range, making it suitable for close-range coverage of fire sources, effectively extinguishing fires and preventing reignition.

This invention provides a crab trap vibration device for shaking off crabs. It has a gantry-type structure and includes a crab trap clamping module, a crab trap high-speed impact module, a crab trap conveying module, and a frame. The crab trap clamping module is used to clamp and release the crab trap, and includes a self-centering four-claw gripper, a synchronously moving arm unit, and a gripper limiting unit. The crab trap high-speed impact module is used to achieve high-speed movement and impact of the crab trap, and includes a lifting cylinder unit, a guiding motion unit, and a gripper impact wall unit. The crab trap conveying module is used to move the crab trap, and includes a conveyor belt unit and an intelligent recognition unit. By completing multiple vibrations and impacts of the crab trap, the device achieves efficient and automated separation of the crab trap and the crab, improving the safety and economy of fishery production.

This utility model discloses an intelligent water and fertilizer mixing tank, relating to the field of fertilizer production technology. The mixing tank includes a collection tank with a valve fixedly connected to its bottom outer wall and a stirring mechanism installed on its inner wall. This utility model utilizes a stirring blade and a turbine stirring blade. A rack and pinion drive a gear to rotate, which in turn rotates a connecting rod at the bottom, simultaneously causing the outer stirring blade to stir the liquid. The movement of the connecting rod causes a support ring at the bottom to rotate along the inside of the collection tank. The rotation of the support ring drives a second connecting shaft, which in turn drives the turbine stirring blade to rotate. This achieves the goal of agitating the substances inside the liquid through the stirring of the stirring blade and the turbine stirring blade, preventing fertilizer from accumulating inside the tank and causing sedimentation after prolonged storage, which could lead to inconsistent fertilizer concentrations and affect the effectiveness of the fertilizer after use.

The utility model discloses a kind of laser equipment cooling water pipe fixing devices, including first water pipe, connecting assembly and second water pipe, the first water pipe is connected between second water pipe by connecting assembly, the left side of the first water pipe is fixedly connected with second flange, the right side surface of connecting assembly is equipped with fixed sleeve, and the inner wall of fixed sleeve is inserted with first fixing ring, the first fixing ring is fixedly connected with the inner wall of fixed sleeve.The utility model is by rotating fixed sleeve, it is convenient to replace the first fixing ring of serious abrasion, to solve the problem that the first fixing ring is slid after long time use, by replacing first fixing ring, the cost of device overall replacement can be solved, the practicability of the device is greatly increased, and by spring promotes sealing rubber ball, the sealing effect of second fixing ring is realized, to solve the problem that dust impurities enter device interior along water outlet in unused state.

The utility model relates to the technical field of electric power energy storage, in particular to an electric power distribution type energy storage device which comprises a bottom plate, a first water tank is fixedly connected to the top face of the bottom plate, supporting columns are fixedly connected to the four corners of the top face of the bottom plate, and the tops of the four supporting columns are jointly and fixedly connected with a second water tank. The second water tank is located over the first water tank, and a water turbine is arranged between the first water tank and the second water tank. The device has the advantages that when the power supply pressure is large in the daytime, the motor is used for driving the gear to rotate, the two first racks and the two second racks are meshed with the gear and are in sliding connection with the conical frame to be limited, the gear rotates to drive the two first racks and the two second racks to move, and the four plugging pads move at the same time; the moving direction of the blocking pad can be controlled according to the rotating direction of the gear, the blocking pad is away from the bent pipe, water flow can flow from the second water tank to the first water tank, power is generated through the water turbine in the process, and power pressure is relieved.

This utility model relates to the field of traffic safety engineering and discloses a high-performance crash barrier for municipal engineering. It includes a base, a top box fixedly connected to the top of the base, a circular tube fixedly connected to the inner wall of the top box, a delay component provided on the inner wall of the circular tube, the circular tube being connected to a connecting rod via the delay component, a connecting block rotatably connected to the outer wall of the connecting rod, and a cover fixedly connected to the outer wall of the connecting block, the cover covering the outer wall of the top box. A connecting box is fixedly connected to the right end of the base, and a locking component is provided on the inner wall of the connecting box, the connecting box being connected to a connecting box via the locking component. In this utility model, the delay component diffuses the impact force to both sides of the device when the barrier is impacted, mitigating the impact force before it is transferred to the ground, enabling the barrier to withstand greater impact than existing barrier models.

This utility model relates to the field of drainage pipe technology, specifically to a hydraulic drainage pipe with a buffer function. It includes a drainage pipe comprising a first pipe and a second pipe horizontally fixedly connected at their ends; and a buffer assembly, which includes an annular plate disposed on the outer side of the second pipe, the diameter of which is larger than the diameter of the second pipe. Multiple mounting plates are disposed on the inner side of the annular plate, and buffer springs are fixedly connected to each of the mounting plates and the annular plate. The variable diameter design, the buffer assembly, and the synergistic effect of the foam layer effectively reduce the impact and wear of water flow on the pipe. The buffer assembly reduces the direct damage to the pipe from the impact force, and the foam layer reduces the wear of the pipe's inner wall caused by water flow scouring. These multiple protective measures together extend the overall service life of the pipe, ensuring stable and efficient operation, effectively mitigating water flow impact, reducing noise, and extending the pipe's service life.

The utility model relates to an auxiliary positioning mechanism of impact drill, including first support arm, second support arm, mounting support, gear, rack, gas spring and connecting piece, the connecting piece is rotatably connected in the end of first support arm with the mode of being able to rotate around Z axle, the connecting piece still is connected with second support arm through the pin shaft, and the both ends of gas spring are connected connecting piece and second support arm respectively, the mounting support is connected in the one end of second support arm away from connecting piece, the gear rotatably sets up in mounting support, the rack is installed on mounting support with the mode of being able to lift along Z axle, and the rack is engaged with gear, the lower extreme of rack is equipped with the fixed sleeve for fixing impact drill, through the auxiliary positioning mechanism of impact drill provided by the utility model, can realize the steady support and accurate positioning of impact drill.

This application relates to the field of clothing handling device technology, and more particularly to a drum washing machine. The drum washing machine includes: a cabinet, within which is disposed: an outer drum; a drum rotatably disposed within the outer drum; a drive assembly, which is drivenly connected to the drum to drive its rotation; the drum includes: a drum body, one end of which forms an opening; a drum bottom, connected to the end of the drum body away from the opening; lifting ribs, disposed on the inner wall of the drum body for lifting clothes; and an auxiliary agitator, disposed within the drum and connected to the drum bottom, at least a portion of which extends into the space enclosed by the drum body. A gap exists between the auxiliary agitator and the inner wall of the drum body along its radial direction, and the auxiliary agitator can rotate with the drum to agitate the clothes or water within the drum. This application can improve the washing efficiency of the drum washing machine.

The utility model relates to the technical field of roll mill, specifically disclose a limit structure and roll axle of piece shaft sleeve, limit structure and axle core detachable connection, be provided with the mounting groove for installing limit structure on axle core, limit structure and mounting groove interference fit. The utility model discloses through limit structure through the interference mode and install in the mounting groove of axle core, can effectively realize with the circumferential and axial positioning of piece shaft sleeve Fixed, can bear greater impact force, effectively avoid the vibration of piece shaft sleeve relative axle core in the process of operation, when limit structure appears damage, directly to the limit structure replacement can, greatly reduced cost.

The utility model discloses a kind of high-life microswitch, and its technical solution main points include base and the press handle that moves up and down relative to base, the base is provided with several electric contacts, the electric contact top is provided with the pot piece for the electric contact is conducted, the press handle is provided with auxiliary elastic member, the auxiliary elastic member one end protrudes the bottom of press handle, so that when press handle is pressed down, protruding auxiliary elastic member is used on pot piece. The utility model is driven with the auxiliary elastic member set in press handle to pot piece deformation, reduce the impact force too big and deformation too big etc. Problem brought by press handle direct drive pot piece deformation, prolong the service life of microswitch.

This utility model discloses a visual inspection device for motor housings, belonging to the field of motor housing production equipment. It includes a base with two spaced-apart belt rollers rotatably mounted on it. A conveyor belt is installed between the two belt rollers. A servo motor is fixedly mounted on the base, and its output shaft is fixedly connected to one of the belt rollers. When defective motor housings fall from the conveyor belt, they experience significant impact force; direct impact may cause surface scratches, dents, or even cracks. Through the buffering effect of flexible rings, flexible pads, and flexible gaskets, the impact force can be effectively absorbed and dispersed, reducing the risk of motor housing damage, minimizing secondary quality problems, and reducing costs incurred by the company due to product damage. This buffering design ensures that the motor housings maintain good integrity during the handling of defective products, facilitating subsequent rework, scrapping, or further analysis of the causes.

This invention relates to the field of bearing ring heat treatment equipment, specifically disclosing a salt cleaning machine and bearing ring heat treatment equipment, comprising: a housing, a base inside the housing, a conveying mechanism on the base, the conveying mechanism including a transmission chain, a lower cleaning pipe assembly on the lower part of the side wall of the housing, multiple spaced support assemblies mounted on the transmission chain, the lower cleaning pipe assembly including a lower cleaning pipe located below the transmission chain, multiple self-adjusting mechanisms on the lower cleaning pipe, each self-adjusting mechanism including a movable plate that divides the lower cleaning pipe into independent upper and lower cavities, a rotating wheel at the lower part of the movable plate in contact with the movable plate, a transmission shaft at the center of the rotating wheel, a lever at the end of the transmission shaft, a first through hole at the end of the movable plate, a first nozzle on the lower cleaning pipe located at the first through hole, and a horizontal plate above the end of the movable plate with a second through hole. This invention reduces cleaning fluid waste and improves cleaning efficiency.

The utility model discloses a balanced track iron tooth, aims at providing a kind of simple structure, wear -resisting, high-strength balanced track iron tooth, and its technical scheme main points are including track body, the track body includes bridge plate, the wing plate that bridge plate two ends respectively extend and the tooth body that is connected with bridge plate vertically, the tooth body is symmetrical trapezoidal structure, and its top side is equipped with inclined guide surface, two the wing plate and bridge plate form I-shaped support structure, the tooth body two sides are equipped with first reinforcing rib and second reinforcing rib respectively, and the wing plate is all equipped with anti -drop shock absorber body. The utility model is applicable to iron tooth technical field.