9results about How to "Prevent rush out" patented technology

This utility model discloses a universal filter for amination reactions, belonging to the field of filter technology. The filter includes a tank, a cover, and a filter basket. A first pipe is connected to the tank, and a second pipe is connected to the cover. The filter basket divides the internal space of the tank into a first working space and a second working space. The filter basket includes an annular plate and a bottom plate, with a receiving container on the bottom plate. Liquid in the first working space enters the second working space after being filtered by the filter basket. The receiving container protrudes towards the second working space. This utility model, by providing a receiving container on the filter basket, facilitates the collection of some trapped particles, reduces particles retained on the filter basket, reduces the possibility of particles getting stuck in the filter holes, and reduces the frequency of the filter basket needing to be removed for cleaning. A baffle covers the receiving container, reducing the direct impact of the liquid flow on the internal cavity of the receiving container. The baffle and connecting rod are detachably connected, facilitating the collection of particles inside the receiving container.

This invention relates to an empty basket distribution rack, comprising: a bracket, a distribution assembly, and a support assembly. The distribution assembly includes a conveyor frame, a folding frame, support legs, and two trays. The conveyor frame is arranged at an angle, with its input end being the higher end and mounted on the bracket. The output end of the conveyor frame is the lower end and supported by the support legs. The two trays are mounted on both sides of the conveyor frame along the conveying direction. The folding frame is rotatably connected to the output end of the conveyor frame via a rotating connector. The support assembly includes a support rod, a first slide, a second slide, and two locking members. The first slide is slidably connected to the folding frame, and the second slide is slidably connected to the support legs. The two ends of the support rod are rotatably connected to the first and second slides, respectively. The two locking members can correspondingly lock the first and second slides to the folding frame and the support legs, respectively. This invention provides an empty basket distribution rack belonging to the field of automated logistics conveying technology. It can be folded to expand maintenance space and facilitate the work of maintenance personnel.

The utility model provides a battery safety valve and a lead-acid storage battery, and belongs to the technical field of storage battery safety valves, the battery safety valve comprises a valve seat, an exhaust valve body is arranged in the valve seat, and a gas channel is arranged in the exhaust valve body; convex ribs are arranged on the inner wall surface of the peripheral wall part; the rubber cap is arranged at the air outlet end of the exhaust valve body in a sleeving mode, the top cover part is located at a port of the air outlet end of the exhaust valve body, the peripheral wall part surrounds the exhaust valve body, the protruding ribs make linear contact with the outer wall face of the exhaust valve body, and a gap is reserved between the inner wall face of the peripheral wall part and the outer wall face of the exhaust valve body. The safety valve has the beneficial effects that the inner wall surface of the rubber cap and the outer wall surface of the exhaust valve body are attached and sealed in a linear contact manner, so that the contact area between the rubber cap and the exhaust valve body is reduced, the safety valve is easier to open when the internal pressure of a battery is increased, and the sensitivity of the safety valve is improved; and the difference value between the opening threshold value and the closing threshold value is reduced.

The utility model discloses a setting device for engineering fibers, which relates to the technical field of engineering fibers and comprises a shell and an observation door arranged on one side of the shell, a first sliding rail is arranged in the middle section of the top of the shell, a pair of first sliding blocks are arranged in the first sliding rail in a sliding mode, and the lower end of each first sliding block is connected with a spraying pipe. A sewage hopper is arranged at the bottom of the shell, a filter plate is arranged at the upper end of the sewage hopper, and a rail is arranged on the side wall of the shell. When the two-way screw rod I rotates, the two-way screw rod I can drive the two groups of sliding blocks I and the two groups of spraying pipes connected with the sliding blocks I to move synchronously, so that engineering fibers can be cooled and shaped quickly and uniformly; meanwhile, through precise meshing transmission between the first bevel gear and the second bevel gear as well as between the second bevel gear and the third bevel gear, the rotation movement further drives the second bidirectional screw rod to rotate, so that two groups of brushes mounted on the second bidirectional screw rod can effectively clean the filter plate at the same time.

The utility model discloses a multifunctional side breast board tail column reinforcing assembly for a van, and belongs to the field of side breast board tail column reinforcing assemblies. The multifunctional side breast board tail column reinforcing assembly for the van comprises a side baffle, first fixing plates are arranged on the side baffle, a first limiting groove is formed between the first fixing plates, the multifunctional side breast board tail column reinforcing assembly for the van further comprises a first limiting block, the first limiting block is arranged in the first limiting groove, and the first limiting block is arranged in the first limiting groove. A connecting plate is arranged at one end of the first limiting block, and a second limiting block is arranged at the end, away from the first limiting block, of the connecting plate. The auxiliary feeding device solves the problems that an existing auxiliary feeding device is provided with two stock bins, when feed enters from a feeding port of the auxiliary feeding device, the feed needs to pass through the two stock bins to be discharged from a discharging port, the discharging process is long, some feed can be attached to the interiors of the stock bins due to the fact that the feed needs to pass through the two stock bins, and loss is large.

This utility model discloses a safe medical rail logistics anti-derailment structure, relating to the field of rail logistics anti-derailment technology. It includes a rail body and a rail logistics vehicle. Limiting mechanisms for preventing derailment are provided on both sides of the rail body, and a rotating mechanism is provided in the middle of the rail body. The limiting mechanisms include telescopic devices located on both sides of the rail body, with connecting rods fixedly connected to their surfaces. This utility model utilizes the driving force of the rail logistics vehicle to drive limiting balls to roll within a limiting sliding track. Limiting plates limit the connecting rods, preventing them from tilting under external force, thus enhancing the stability of the rail logistics vehicle. When the rail logistics vehicle's brakes fail, as it passes both ends of the rail body, the limiting balls are spring-loaded and engaged in limiting holes, effectively stopping the rail logistics vehicle.

This utility model relates to the field of egg collection technology and discloses an egg collection device for breeding chickens. It includes an installation chamber with a conveyor belt rotatably mounted inside. A deceleration component is installed on the top of the installation chamber near the chicken cage, and an anti-detachment component is installed on the top of the installation chamber away from the deceleration component. This egg collection device for breeding chickens effectively reduces the rolling speed of eggs by applying negative pressure suction when they fall onto the collection device, significantly reducing the momentum when the eggs impact the conveyor belt. Combined with a specially designed elastic soft pad as a contact surface, it can fully absorb and disperse the remaining impact energy. This deceleration and soft landing solves the industry pain point of egg breakage due to high-speed impact in traditional inclined roll-down collection devices, achieving lossless egg collection and bringing significant economic benefits.

The utility model provides a kind of stamping die and ejection structure, comprising: lower die holder, the gas top assembly includes the conveying gas pipe for conveying compressed gas, the conveying gas pipe is connected with the lower end of gas nozzle by branch pipe and is sealed, each the guide base inside is symmetrically equipped with two gas nozzles for gas top, in actual use, the setting of gas nozzle can be mutually matched with guide rod to eject the element of stamping forming, can avoid the problem of stress concentration caused by single-point ejection occurs, compared with prior art, the utility model has the beneficial effects as follows: by setting gas top assembly, the stress concentration problem that forming element is received when ejecting can be avoided, and then the ejection force can be only applied to the single position of part, make the area bear far higher than other parts Stress problem, can avoid the necking phenomenon generated when stress exceeds material yield strength even exceeds tensile strength and leads to cracking.

The application discloses a kind of quick flow guide pressure relief device and flow guide pressure relief method, belong to switch cabinet technical field. Including pressure relief passage, guide plate, hook plate and elastic piece. When the part where guide plate is located in pressure relief passage is impacted by pressure gas, the guide plate impacted by pressure gas will flow to exhaust port while applying opposite force to hook plate, and after hook plate is displaced by force, the positioning pin shaft on the guide plate not impacted will fall off from the groove of hook plate and cover above the part not impacted by pressure gas. Through the flow guide pressure relief device and method provided by the application, on the one hand, it can reduce the intensity and time of the heat gas pressure borne by the switch cabinet, avoid the secondary damage caused by the switch cabinet bearing long-time, high-intensity heat gas pressure; on the other hand, it can reduce the impact of heat gas on the pressure relief passage, avoid the damage of pressure relief passage due to excessive stress, prevent pressure gas from rushing out, and protect the safety of external personnel and property.