35results about How to "Easy to turn and work" patented technology

The invention discloses a high-efficiency urban sludge harmless treatment system, which includes a mud-water separator structure, the mud-water separator structure includes a first motor, a mechanical seal, a second motor and a water pump, the first motor, the second motor The second motor and the water pump are electrically connected through an external power supply. The structure of the mud-water separator also includes a water body kinetic energy weakening body, a mud guiding body, a screening body, a supporting body and a water absorption body. The lower end of the water body kinetic energy weakening body passes through The ground is fixedly installed, the upper end of the mud guide body is fixedly installed by the water kinetic energy weakening body, the lower end of the mud guide body is in sliding contact with the screening body, and the lower end of the screen body is rotationally sealed and installed on the upper end of the support body, The inner space of the screening main body and the supporting main body are connected through each other, and the kinetic energy weakening body of the water body includes a rotating rod, a vane and a fixed column. The invention relates to the technical field of sewage treatment equipment, which can facilitate the separation of mud and water and better meet the needs of use.

The present invention relates to the technical field of garment printing equipment, specifically a digital jet printing machine for finished garments, comprising a main body of the printing machine, an installation device is provided at the bottom of the inner end of the main body of the printing machine, and the center position of the upper end of the installation device is A drive device is rotatably connected to the drive device, and the drive device is electrically connected to the installation device through the side end position. The invention is a digital jet printing machine for finished garments. Through the setting of a driving device, the purpose of stably driving and transmitting the inner end is realized.

The invention discloses a clamp of a numerical control machine tool machining center. The clamp of the numerical control machine tool machining center comprises a clamp rack, wherein a front-and-backthrough-arranged machining area is arranged in a top end surface of the clamp rack, a first clamping disc is rotationally matched with a right side wall of the machining area in a rotating mode, a first sliding cavity which extends leftwards and rightwards is arranged in a left side wall of the machining area, the tail end of the right side of the first sliding cavity communicates with the machining area, the first sliding cavity is in sliding fit connection with a first sliding block, a first inner cavity communicates with the tail end of the left side of the first sliding cavity, a second inner cavity communicates with the bottom of the first inner cavity, a second sliding cavity which extends towards the left side is formed in the upper side of the first sliding cavity, and a through sliding groove is formed between the second sliding cavity and the first sliding cavity in a penetrating mode. The clamp is simple in structure and simple in clamping step, the rapid dismounting and mounting of a workpiece is facilitated, the machining efficiency is greatly improved, the clamping stability is high, the machining precision is improved, and the production and development of enterprises are facilitated.

A doctor blade system for a printing machine relates to the field of printing technology and is used to solve the problem of uneven ink on an anilox roller in the prior art. The scraper system of the printing press includes a frame, a tension roller group and an anilox roller, the frame is provided with a scraper mechanism, and the scraper mechanism is arranged on one side of the anilox roller; the scraper mechanism includes teeth Rod seat, rack, gear, first shaft, first control box, first worm gear, first worm, sleeve member, tool holder shaft, second control box, second worm gear, second worm, tool holder seat and The blade; the blade holder is connected to the blade holder shaft, a slider is slidably connected to the blade holder, and a screw nut mechanism is arranged between the slider and the blade holder, and the blade The frame is connected to the slider; the blade is arranged on the blade frame, and the scraper mechanism is used for scraping the anilox rod. The beneficial effect is to ensure that the ink on the anilox roller is uniform.

The invention provides an adjustable coal feeder connecting device of a circulating fluidized bed boiler coal feeding system, which comprises a coal drop pipe, a first connecting pipe, a second connecting pipe, an insertion hole, a fixed cover and a rotatably connected conveying pipe Structure, pluggable sliding speed control plate structure, observable cleaning tube structure, pushable isolation plate structure, inclined T-shaped cover, U-shaped bracket, jacking bolt, support tube, support rod, first lock nut, support seat and the ventilation pipe, the lower end of the first connecting pipe is bolted to the middle position of the upper end of the coal falling pipe. The present invention is arranged to push the isolation plate, the push pipe, the extension rod, the coal falling pipe and the first connecting pipe, which is beneficial to move the push isolation plate to the right side of the lower end of the first connecting pipe during the use process, preventing the use of In the middle, the first connecting pipe is isolated from the burning coal in the equipment by pushing the isolation plate, so as to prevent the burning of the coal in the first connecting pipe from affecting the work during use.

The invention provides an anti-jumping device for textile processing, comprising a fixing seat, a connecting hole, a first connecting plate, a fixing hole, a plug-in slot, a rotatable locking support plate structure, an adjustable support and fixing plate structure, which can protect against tension Tight guide tube structure, pullable buffer guide hook structure, inverted T-shaped threaded rod, square head nut, L-shaped support plate, fixing groove, T-shaped rotating seat and anti-skid pad, the connecting holes are respectively opened in the fixing seat The inner middle position of the upper end of the first connecting plate; the fixing seats are respectively arranged on the left and right sides of the lower end of the first connecting plate. The arrangement of the sliding block, the connecting column, the metal hose, the plug seat and the ceramic yarn guide hook in the present invention is beneficial to pull the ceramic yarn guide hook through the textile thread to drive the metal hose to rotate when the textile thread is stuck during use. , it is convenient to carry out the textile line buffer work in the process of use, and prevent the thread from being broken during the work.

The invention discloses a rehabilitation training device for hand muscles and joints after injury, which comprises a backing plate, an anti-slip layer, a finger ring, a buffer layer and a drawstring. The surface is welded and fixed with a first support frame, and a splint is installed inside the first support frame, a ring is arranged above the left end of the backing plate, and the bottom surface of the ring is welded and fixed with a connecting shaft, and the connecting shaft and the spacer are connected to each other, A cushioning layer is adhered to the bottom surface of the spacer. The rehabilitation training equipment for hand muscles and joints after injury, the user can pass the finger through the ring to perform follow-up recovery exercises. At the same time, the ring can be rotated on the block through the connecting shaft, and the bottom end of the connecting shaft is a spherical structure , It is convenient for the ring to rotate at different angles, it is convenient for the connection of the user's fingers, and at the same time it is convenient for the follow-up fingers to bend and run, reducing the extrusion force of the ring on the fingers.

The invention discloses an intelligent terminal for student management, which includes an intelligent access control mechanism for student management. The intelligent access control mechanism for student management includes an access control machine and an image acquisition body. The access control machine includes a body and a telescopic door. The telescopic door The body is rotated and installed, and the body is electrically connected through an external power supply. The imaging body includes a camera, and the camera is electrically connected through the body. The intelligent access control mechanism for student management also includes an adjustment body, a locking body and a weight Control the main body, the rear end of the image-collecting main body is rotatably installed on the front end of the adjusting main body, the lower end of the adjusting main body is fixedly installed on the upper end of the access control machine, and the front end of the locking main body is fixedly installed on the side end of the adjusting main body. The front end of the weight control main body is fixedly installed on the rear end of the image acquisition main body, and the access control machine also includes a fixed block, a slide bar, a roller and a swing bar. The invention can facilitate the image-collecting work of the intelligent access control, and better meet the needs of use.