12results about How to "Avoid folding" patented technology

The present application relates to the technical field of aquaculture, and especially relates to a high-density and high-benefit freshwater fish circulating water breeding method, which uses a high-density and high-benefit freshwater fish circulating water breeding pond, the breeding pond comprises a pond body, a water inlet pipe and a sewage suction pipe, etc.; a sewage ditch is formed on the pond body; the water inlet pipe is connected to the front side of the pond body; the sewage suction pipe is arranged on the back side of the pond body, and a plurality of branch pipes are arranged on the sewage suction pipe and located in the sewage ditch; the water inlet pipe and the sewage suction pipe are connected to an external filtering device, and a water pump is arranged on the filtering device. The present application realizes that the impurities at the bottom of the pond body are pushed backward to the sewage ditch by the scraper, and the straight plate part of the scraper blocks and limits the impurities in the process of backward movement of the scraper, so that the impurities are not lifted, the sewage passes through the water filtering port when the impurities are moved backward by the scraper, and thus the problem that the collection effect of the impurities is reduced due to the backward movement of the pond water caused by the scraper is avoided.

This utility model relates to the field of missile aerodynamics and structural technology, and in particular to a missile wing deployment device. It includes a wing housing, with adapter shafts rotatably connected to both sides of the wing housing. Each adapter shaft has a wing deployment rocker arm, and each wing deployment rocker arm has a folding wing on the side closest to the wing housing. A servo motor is located under the adapter shaft. It is mainly used for the rapid deployment of missile wings, folding them when the missile is in a negative phase of flight and deploying them when it is in an active phase, fully utilizing the advantages of the wings. In the deployed state, the missile's aerodynamic shape changes significantly, and its flight trajectory deviates considerably, making it harder for air defense systems to predict and intercept during penetration.

The utility model relates to the field of rubber production equipment, concretely to a novel rubber cutting machine, including cutting assembly, cutting assembly is power transmission cutting rubber machine, and the output end of cutting assembly is equipped with the conveyer belt, and one side of conveyer belt extends into cutting assembly through the output end of cutting assembly, and the conveyer belt moves the upper side of conveyer belt away from the side of cutting assembly through the drive motor of end portion setting and drives, and the side of conveyer belt away from cutting assembly is equipped with the blanking assembly, and the lower side of blanking assembly is equipped with the storage tank, and blanking assembly is used for moving the rubber along conveyer belt into the storage tank, and the utility model discloses setting blanking assembly between the output end of cutting assembly and storage tank, and the rubber is horizontally dragged to the support plate, and the support plate is retracted, and the rubber falls into the storage tank horizontally, and finally the clamp assembly is loosened and is separated from the rubber, and the rubber falls into the storage tank from the end away from cutting assembly, to reach the purpose that the rubber is stacked flat in the storage tank.

This invention discloses a method for processing a self-locking nut for a titanium alloy pallet, belonging to the technical field of titanium alloy pallet nuts. The method includes: Step 100, blanking; Step 200, hot upsetting one end of the bar stock multiple times to obtain a pallet disc, yielding semi-finished product A; Step 300, solution heat treatment of semi-finished product A; Step 400, tapping threads on the inner wall of the threaded bottom hole using a spiral flute tap, yielding semi-finished product B; Step 500, machining the outer shape of the nut body section; Step 600, stamping the pallet disc to form two pallets, yielding semi-finished product D; Step 700, machining a closing groove, yielding semi-finished product E; Step 800, aging treatment of semi-finished product E; Step 900, surface treatment of semi-finished product E, yielding the finished product. Multiple hot upsetting of one end of the bar stock effectively avoids folding and cracking defects in the blank. Using a spiral flute tap ensures that the thread processing quality and surface finish meet quality requirements.

This utility model discloses a tail-winding pressure roller mechanism with diaphragm flattening function and a tail-winding device having the same. The tail-winding pressure roller mechanism includes a pressure roller and a support assembly. The support assembly is provided with a rotating shaft, which is rotatably connected to the pressure roller. Thus, during tail-winding, the pressure roller can press the tail-winding diaphragm against the surface of the battery cell. A gas passage for gas flow is formed inside the support assembly. The two ends of the gas passage form an air inlet and an air outlet on the support assembly, respectively. One end of the air inlet is connected to a gas supply device. Thus, during tail-winding, the air outlet releases flattening airflow to the tail-winding diaphragm, effectively preventing the tail-winding diaphragm from folding and sticking, and improving the tail-winding effect.

The utility model provides a kind of pole piece and including its battery, electronic device, pole piece includes: current collector, including coating area and uncoated area, coating area includes sequentially adjacent setting active material layer, first insulating part and second insulating part along preset direction;The thickness of first insulating part is greater than the thickness of second insulating part, along thickness direction, first insulating part includes first insulating layer and second insulating layer;Tab, tab projects from current collector main body along preset direction, current collector main body includes active material layer coverage area and transition zone between active material layer and tab, transition zone extends from one end of current collector to the other end along perpendicular to preset direction, part first insulating part is located on tab, part first insulating part is located on transition zone, in the thickness direction of current collector, the orthographic projection of first insulating part covers the R angle of tab. Through the pole piece and including its battery, electronic device of the application, can reduce tab burr under the premise of reducing uncoated area fold, fold.

This utility model belongs to the field of cable processing technology and discloses a winding machine for cable processing, including a base plate, a support plate fixedly connected to the upper surface of the base plate, a winding cylinder fixedly connected to the outer surface of the support plate, a mounting base fixedly connected to the outer surface of the support plate, a first motor fixedly connected to the lower surface of the mounting base, a lead screw fixedly connected to the output end of the first motor, a threaded block threadedly connected to the lead screw, a rotating rod rotatably connected to the threaded block, and a tensioning wheel fixedly connected to the other end of the rotating rod. A sliding groove is provided on the base plate, and a slider is slidably connected in the sliding groove. Through the cooperation of the first motor, lead screw, threaded block, rotating rod and tensioning wheel, the cable can be tightened. The height position of the tensioning wheel can be adjusted according to the material or tightness of the cable, so as to obtain the optimal tension suitable for different types of cables. Reasonable tension force and tension uniformity help the cable to be wound flat and compactly.

This utility model provides an auxiliary device for collecting anorectal manometry data in children, relating to the field of medical device technology. It includes an auxiliary device assembly with a sorting mechanism mounted on its top. A fixing mechanism is fixed to the bottom of the sorting mechanism. The sorting mechanism includes a fixed sorting tube, with an opening / closing sorting tube correspondingly mounted on its right side. A first arc-shaped guide ring is fixed to the top of the fixed sorting tube, and a second arc-shaped guide ring is fixed to the top of the opening / closing sorting tube. The fixing mechanism includes a concave seat, with the fixed sorting tube fixed to the concave seat. A collecting groove is formed on the top of the concave seat, and arc-shaped guide plates are symmetrically fixed to the bottom of the concave seat. Adhesive is bonded to the bottom of the arc-shaped guide plates. This utility model, through its design, can effectively assist in collecting anorectal manometry data in children, thereby ensuring the smooth progress of the data collection process.

This utility model provides a laser cutting device for microfiber wiping cloth, belonging to the field of fiber equipment. It includes a machine tool with a take-up device and a take-up drum at each end. The machine tool has a cloth-laying table, on which a laser cutting table is mounted. A laser cutting emitter is laterally mounted on the side of the laser cutting table closest to the cloth-laying table. Several cloth-clamping structures are located on both sides of the cloth-laying table. These clamping structures move on the machine tool via a transport mechanism. The clamping structures can hold the wiping cloth on the cloth-laying table and move it along with the transport mechanism. When the wiping cloth covers the cloth-laying table and is under tension due to the clamping structures, the cutting effect is improved.

The utility model discloses an adjustable tobacco frame for tobacco leaf display, including main frame, the inside of main frame is equipped with a set of adjustable baffle, the inside wall of main frame is equipped with a set of guide rail, the outer surface of every adjustable baffle all is equipped with locking assembly, and the outer surface of main frame is connected with transparent side plate. The device realizes the flexible adjustment of the baffle spacing through the combination design of adjustable baffle and guide rail, and the position of the partition plate main body can be quickly changed through the displacement of the sliding auxiliary block on the auxiliary slide rail. The locking assembly of the knob bolt cooperates with the rubber block to ensure the stable positioning of the baffle, effectively avoiding the folding or extrusion damage of the tobacco leaf caused by the fixed spacing. The transparent side plate of the device is made of high-transmittance acrylic material, and is designed with a lifting block. It is convenient to observe the state of the tobacco leaf and open and close. The bottom of the air vent is provided with a ventilation net structure, and the three-dimensional space design of the main frame forms a natural convection channel.

This utility model discloses a folding linkage mechanism and a stroller, relating to the field of strollers. Key technical features include a frame pivot joint and a seat pivot joint connected to the frame pivot joint; the frame pivot joint includes a frame unlocking switch, and the seat pivot joint includes an unlocking linkage component that cooperates with the frame unlocking switch; wherein, when the seat pivot joint is unlocked and folded, the unlocking linkage component drives the frame unlocking switch to move, thereby unlocking the frame pivot joint. This utility model utilizes the seat pivot joint during the folding process to unlock the frame pivot joint, thus requiring only the seat pivot joint to be unlocked, simplifying operation and improving safety.

The utility model relates to a kind of auxiliary material supply devices, including outer frame and the drawer mechanism being located in the outer frame, outer frame and drawer mechanism sliding connection form the storage cavity, the storage cavity is equipped with tow chain mechanism, tow chain mechanism includes support and the tow chain being located in support inside, the first end of tow chain is fixed in the top of support, the second end of tow chain extends in the bottom of support along the bending direction of support, and it is connected with drawer mechanism telescopically;Tow chain is equipped with feed line, the first end of feed line is connected with auxiliary material container, the second end of feed line is connected with auxiliary material delivery pump. Advantageous effect is: it can improve space utilization, also can play the protection effect to feed line, tow chain can be telescopic along with the movement of drawer mechanism, simultaneously drive feed line to do the same position movement, avoid extrusion and folding between pipe mutually.