15results about How to "Extend the interval" patented technology

The present invention discloses a wire twisting machine for cable processing and a method for using the same, and belongs to the technical field of cable processing. A wire twisting machine for cable processing includes a base, a mounting plate driven by a motor is arranged on the base, and also includes: a wire pay-off roller assembly, a plurality of wire pay-off roller assemblies are arranged and are evenly distributed on the mounting plate in a circumferential manner, a wire take-up roller assembly for winding up the twisted cables is arranged at one end of the base away from the mounting plate; a wire distribution disk, a connecting tube is arranged between the wire distribution disk and the mounting plate, and a wire threading hole for a single cable to pass through is opened on the wire distribution disk; and a twisting seat; when the cables are stranded, the present invention makes the cables passing through the twisting seat contact and rub against the twisting seat at multiple positions, so as to avoid that a certain position of the twisting seat always contacts and rubs against the cables, so that the heat generated by the friction between the cables and the twisting seat will not be concentrated, so as to avoid the cables being damaged by heat and denaturation, and ensure the cable processing quality.

The invention discloses a gas treatment device for operation waste gas of an injection molding machine, and relates to the technical field of waste gas treatment. A gas treatment device for operation waste gas of an injection molding machine comprises a shell, the shell is provided with a gas inlet cover, the gas inlet cover is communicated with an external gas extraction pipeline, an inner barrel is fixedly connected in the shell, one side, away from the gas inlet cover, of the inner barrel is fixedly connected with a gas exhaust cover, and the gas exhaust cover is communicated with an external gas exhaust pipeline; the mounting disc is fixedly connected to the position, close to the air inlet cover, in the inner barrel, and a plurality of flow dividing holes are formed in the mounting disc; the sliding disc is connected to the position, away from the air inlet cover, in the inner barrel in a sliding mode, and a plurality of exhaust holes are formed in the sliding disc; the activated carbon sponge is mounted between the mounting disc and the sliding disc. The position of the sliding disc is adjusted by detecting the concentration of waste gas, so that the size of pores in the activated carbon sponge is controlled, and the duration of the waste gas flowing through the activated carbon sponge is controlled.

The present application relates to sewage treatment technical field, especially to a kind of biological aerated filter, comprising: pool body, aeration body and filter plate, the filter plate is located in the lower part of pool body, pool body is divided into two parts, the lower part of pool body is pipe gallery, the upper part of pool body is sequentially provided with supporting layer, filter material layer and effluent zone from bottom to top, the aeration body is set in the upper part of filter plate, the upper part of aeration body passes through supporting layer and extends into filter material layer, sewage inlet pipe and backwash inlet pipe are respectively arranged on the side wall of one side of pipe gallery, the effluent outlet is arranged on the side wall of one side of pool body in effluent zone, the present application provides a kind of biological aerated filter, increases the running direction and running path of oxygen, makes filter material and oxygen in multidirectional contact sufficiently, improves the transfer efficiency of oxygen and the utilization rate of filter material, improves the oxidation degradation efficiency to sewage, effectively improves sewage treatment efficiency.

The invention relates to the technical field of vibrating equipment, and discloses a box girder anchor sealing and vibrating integrated robot and a using method.The box girder anchor sealing and vibrating integrated robot comprises a robot base and a robot arm, a connector is arranged at the end, away from the robot base, of the robot arm, and a connecting support is fixed to the end, away from the robot arm, of the connector; by means of the integrated design on the assembly plate, when the box girder is subjected to anchor sealing, the anchor bearing plate coated with glue is fixed to an anchor recess, then concrete is injected into the box girder through a pouring hole in the anchor bearing plate, vibration is conducted, and the box girder is subjected to anchor sealing; the box girder anchor sealing and vibrating integrated robot solves the problem that an existing box girder anchor sealing and vibrating integrated robot cannot meet the requirements for anchor bearing plate fixing, pouring and vibrating, can achieve the connecting operation procedures of anchor bearing plate installing, pouring and vibrating during anchor sealing, avoids the situation that the interval time of anchor bearing plate fixing, pouring and vibrating is too long, and also facilitates control over the construction time.

The utility model relates to a sander which comprises a box body and a sanding assembly, a feeding port is formed in one side of the box body, a discharging port is formed in the other side of the box body, and a sanding path is formed in the box body in the direction from the feeding port to the discharging port. The sanding assembly comprises a plurality of rotating rollers and two sanding belts, the rotating rollers are sequentially arranged in the vertical direction and rotationally connected with the box body, one sanding belt is arranged on the rotating rollers on the upper portion in a sleeving mode, the other sanding belt is arranged on the rotating rollers on the lower portion in a sleeving mode, and a sanding gap located in a sanding path is formed between the two sanding belts; the multiple rotating rollers are sequentially arranged in the vertical direction, one abrasive belt is arranged on the multiple rotating rollers on the upper portion in a sleeving mode, the other abrasive belt is arranged on the multiple rotating rollers on the lower portion in a sleeving mode, a sanding gap located in a sanding path is formed between the two abrasive belts, the contact area between the abrasive belts and a plate is small, meanwhile, the circulation path of the abrasive belts is prolonged, and the sanding efficiency is improved. The interval time of contact between the same part of the abrasive belt and the plate is greatly prolonged, and the abrasive belt is convenient to cool.

The utility model relates to the technical field of industrial LED displays, in particular to an industrial LED display with a dust filtering structure, which comprises a display body, the bottom of the front side of the display body is communicated with a heat dissipation plate, the front side of the heat dissipation plate is provided with a filtering shell, and the front ends of the left side and the right side of the heat dissipation plate are connected with clamping plates. A clamping plate is arranged on the left side and the right side of the filter shell, a clamping groove is formed in the clamping plate, U-shaped clamping plates used in cooperation with the clamping plate are installed at the rear ends of the left side and the right side of the filter shell, and clamping pieces used in cooperation with the clamping groove are arranged on the outer sides of the U-shaped clamping plates. And then the clamping pieces are clamped at the edges of the clamping plates for fixing, so that connection of the heat dissipation plate and the filter shell is completed, a worker can conveniently replace a dust filter screen plate and a filter cotton plate in the filter shell, and the operation steps and time are saved.

The utility model relates to the technical field of sewage treatment, and discloses convenient-to-clean filtering equipment which comprises a main body, a first filtering plate is rotatably connected in the main body, a first rotating column is rotatably connected to the top of the first filtering plate, a second rotating column is rotatably connected in the main body, a first air cylinder is fixedly connected to the outer wall of the second rotating column, and a second air cylinder is fixedly connected to the outer wall of the first air cylinder. A second air cylinder is fixedly connected into the main body, the output end of the second air cylinder is fixedly connected with a connecting rod, a third air cylinder is fixedly connected into the main body, the output end of the third air cylinder is fixedly connected with a check block, a collecting drawer is slidably connected into the main body, and a fixing assembly is arranged at the top of the main body. According to the filtering device convenient to clean, the effect of automatically cleaning the filtering plate is achieved, and the problems that when existing filtering equipment convenient to clean is used, a filtering element needs to be frequently disassembled and cleaned or sundries on the filtering surface need to be cleaned in a strenuous mode, and inconvenience and extra workload are brought to a user are solved.

The utility model relates to a pressure early warning closed breathing machine condensate water recovery and drainage device which comprises a storage assembly used for storing condensate water and pushing the condensate water upwards; the top assembly covers the top of the storage assembly and is used for sealing the storage assembly and introducing condensed water or oxygen; the collecting assembly is arranged on one side of the storage assembly, the inlet end of the collecting assembly extends into the storage assembly, and the collecting assembly is used for collecting condensate water; the sensing part is arranged on one side of the storage assembly and used for sensing the liquid level of the condensate water and transmitting a signal to a control switch of the collecting assembly. According to the utility model, condensate water can be prevented from flowing back, and hands of medical staff can be liberated.

The utility model discloses a continuous feeding device which comprises a machine box, a material tilting groove is formed in the middle of one side of a platen of the machine box, a guide plate is connected to the upper portion of the platen of the machine box, a concentric-square-shaped guide groove is formed in the guide plate, a plurality of stock bins are placed in the concentric-square-shaped guide groove, each stock bin comprises a sliding plate, and a hopper is hinged to the upper portion of each sliding plate. The bottom of the platen of the machine box is provided with a material stirring assembly for driving the material bin to circularly move in the concentric-square-shaped guide groove, and the bottom of the platen of the machine box is provided with a jacking air cylinder located on one side of the material tilting groove. Compared with the prior art that materials are directly supplied into the flexible vibration disc manually, on the premise of not influencing the feeding of the flexible vibration disc, the interval time of manual feeding can be greatly increased, one worker can be responsible for a plurality of feeding devices at the same time, the timeliness and continuity of feeding are guaranteed, and the labor intensity of the worker is reduced.

The invention belongs to the technical field of spline modules, and particularly relates to a simulation technology-based position precision detection type spline module, which comprises a spline mechanism and an intelligent simulation system, and is characterized in that the spline mechanism comprises a base, a spline shaft is inserted in the middle of the base, and the outer side of the right side part of the spline shaft is sleeved with a rotary spline nut; the rotating spline nut is connected with the right side of the base through a bearing, a connecting block is installed on a bearing on the left side of the spline shaft, a sliding block is fixed to the front side of the connecting block, a sliding rail is fixed to the inner wall of the front side of the base, and the sliding block is slidably connected to the sliding rail. A first motor is fixed to the lower portion of the right side of the base, a belt wheel is fixed to the output end of the first motor, and a first belt is connected between the belt wheel and the rotating spline nut. The device solves the problem that when a current spline module runs, the to-be-maintained time cannot be predicted for maintenance, and consequently the moving position precision of the spline shaft is reduced.

This invention relates to the field of drilling equipment technology, and more particularly to a mobile drilling device suitable for mineral exploration engineering. It includes a drilling rig body, a fixed base mounted on the drilling rig body, a lifting base movably mounted on the fixed base, a movable base slidably connected to the lifting base, a rotating cylinder rotatably connected to the movable base, a drill bit rotatably mounted at the bottom of the rotating cylinder, a drive assembly on the lifting base, and an auxiliary assembly inside the drill bit. This invention uses the drive assembly to drive the drill bit and the rotating cylinder to rotate in opposite directions at a differential speed. First, it causes the rotating cylinder to synchronously and intermittently lift, enabling impact crushing of the bottom of the borehole to improve drilling efficiency. Then, combined with the rotation of the rotating cylinder, it drives multiple auxiliary crushing discs within the auxiliary assembly to revolve around the drill bit while simultaneously rotating rapidly on their own axis. These auxiliary crushing discs thoroughly crush the area around the bottom of the drill bit, assisting in the overall crushing effect after the drill bit descends, further improving drilling efficiency.

The invention discloses a remote control automatic inspection device which comprises a track and a mounting seat, the mounting seat moves along the track through a guide wheel, the remote control automatic inspection device further comprises an inspection mechanism, the inspection mechanism comprises an inspection chamber, an inspection probe and an environment monitoring sensor, and the inspection probe and the environment monitoring sensor are installed on the inspection chamber. The guide wheel is in rolling connection with a guide groove formed in the rail edge, and the mounting seat is connected with a rail roller through a main driving motor mounted at the bottom; and the obstacle avoidance mechanism comprises a deflection mechanism used for controlling the inspection room to deflect, and a waterproof skin connected with the mounting seat and the outer ring of the inspection room. Structures such as bridges are automatically inspected through the inspection mechanism, a certain obstacle avoidance effect is achieved, the maintenance interval time of personnel is prolonged, the labor amount and danger of the personnel are reduced, and the inspection room on the inspection mechanism can be controlled to actively avoid for places which cannot be avoided during track installation, so that the installation difficulty is reduced.

This invention belongs to the technical field of washing equipment, and discloses a drain pump and washing equipment for a washing device. The drain pump has a filter chamber, a connecting port, and a drain chamber connected in sequence. The filter chamber is provided with a water inlet. The drain pump is provided with a water guiding mechanism, the outlet of which is located between the water inlet and the connecting port. During the drainage process, part of the water discharged by the drain pump is introduced into the filter chamber, agitating the water inside. In this invention, by guiding part of the water discharged by the drain pump back into the filter chamber through the water guiding mechanism, water flow disturbance can be increased in the filter chamber during the drainage process, making it impossible for small lint to accumulate stably and allowing it to be smoothly discharged with the drainage water flow. This reduces the frequency of drain pump clogging by lint, extends the interval between manual cleaning by the user, and thus improves the user experience.

This invention belongs to the field of wastewater treatment and discloses an aeration method for an aerated biological filter for wastewater treatment. This method continuously changes the direction and path of oxygen flow, improving oxygen transfer efficiency and filter media utilization, thereby effectively improving wastewater treatment efficiency. The aeration method includes: Step 1: Opening the valve of the wastewater inlet pipe, closing the valve of the backwash inlet pipe, and opening the outlet. Wastewater enters the filter body through the wastewater inlet pipe and moves upwards within the filter body, passing sequentially through the filter plate, support layer, and filter media layer. Opening the valve of the air inlet pipe allows the first airflow to enter the aeration ring, providing auxiliary aeration and oxygenation to the filter media in the filter media layer. Opening the valve of the aeration pipe allows the second airflow to provide primary aeration and oxygenation to the filter media in the filter media layer. Step 2: After a preset working time, closing the wastewater inlet pipe and outlet, and backwashing the aerated biological filter. Step 3: Returning to Step 1 until aeration stops.

The present invention relates to the technical field of vibration equipment. The application discloses a box girder anchor sealing and vibration integrated robot and a use method, including a robot base and a robot arm, wherein the robot arm is provided with a connecting head at one end away from the robot base, a connecting bracket is fixed to the end of the connecting head away from the robot arm, and an assembly plate is fixed to the end of the connecting bracket away from the connecting head. The present invention adopts an integrated design on the assembly plate. When sealing the box girder, an anchor pad coated with glue is first fixed to the anchor hole, and then concrete is injected into the interior through the casting holes on the anchor pad and vibrated. This solves the problem that the existing box girder anchor sealing and vibration integrated robot cannot meet the requirements of fixing the anchor pad, casting and vibrating, and can realize the connection operation procedures of installing the anchor pad, casting and vibrating when sealing the anchor, avoiding too long interval time between fixing the anchor pad, casting and vibrating, and also conveniently controlling the construction time.