6results about How to "Quick Replacement Repair" patented technology

The utility model relates to the technical field of leather production and processing accessory devices, and discloses an environment-friendly leather buffing machine which comprises a shell, the inner bottom wall of the shell is rotatably connected with two second rotating rods, the middle portions of the two second rotating rods are rotatably connected with the same conveying belt, the front end of the left side of the shell is fixedly connected with a motor, and the motor is fixedly connected with a rotating shaft. And the output end of the motor is fixedly connected with the left end of the second rotating rod on the front side, threaded rods are rotationally connected to the middles of the left side and the right side of the inner wall of the shell correspondingly, and rotary knobs are fixedly connected to the ends, away from each other, of the two threaded rods correspondingly. Leather scraps are blown to one direction through wind power of the fan, the L-shaped fixing plate and the guide plate are driven to swing through the swing cylinder, the scraps can be gathered through swing, then the scraps enter the collecting groove through cooperation with the fan, the dust suction equipment is started to suck and remove the leather scraps in the collecting groove, and the cleanliness and safety of the equipment are improved.

The utility model relates to a multi-scene application multifunctional modular diesel engine hoisting device belongs to engine technical field. The hoisting device adopts modular design, utilizes lever principle, assists other buffer measures, ensures that diesel engine is safely and smoothly transferred, realizes that the hoisting device of hanging diesel engine can rotate or fix, and fast butt joint flows and transfers, has solved the problem that different structure diesel engine needs different hoisting device when transferring, satisfies the hoisting demand of 2-4 hoisting point diesel engine, can realize engine real -time rotation, fixed etc. according to different scenes, the modular combination of diesel engine hoisting device is favorable to quick replacement maintenance, has reduced production manufacturing cost, effectively improved work efficiency. Satisfies the accurate transfer requirement of front and rear two hoisting point diesel engine, realizes the functional requirement of safe transfer, accurate butt joint. Meanwhile aiming at damaged hoisting device, can according to the quick replacement or maintenance of damaged module, reduce production manufacturing cost.

The utility model discloses a drilling well leakage high-precision positioning device, and belongs to the technical field of well leakage positioning. Comprising at least one mounting cylinder and at least two drill columns, and the mounting cylinder is detachably mounted between the two drill columns; a placement cavity is formed in the mounting cylinder, a mounting hole is formed in the side face of the mounting cylinder, the mounting hole penetrates through the side face of the mounting cylinder, and the mounting hole communicates with the placement cavity; a detection assembly is mounted at the placement cavity; the detection assembly comprises a pressure sensor and a temperature sensor, and the pressure sensor and the temperature sensor are located on the two sides of the containing cavity and installed in the installation hole in a clearance fit mode. According to the drilling leakage high-precision positioning device, the multiple drill columns replace a traditional whole drill rod, the installation barrels with the detection assemblies are detachably installed between the adjacent drill columns, when one detection assembly is damaged, rapid replacement and maintenance can be achieved only by disassembling the corresponding installation barrel, the maintenance steps are simplified, and the maintenance efficiency is improved. Meanwhile, the standby cost is reduced.

The utility model discloses a grinding device for building coating manufacturing, which comprises a tank body, the outer side of the tank body is fixedly connected with a bottom frame, the bottom end of the tank body is fixedly connected with a discharge port, the top end of the tank body is fixedly connected with a protective shell, the inside of the protective shell is fixedly connected with a motor I, and the motor II is fixedly connected with a motor II. A connecting shaft is fixedly connected to the output end of the first motor, a grinding assembly is fixedly connected to the middle of the connecting shaft, a filtering assembly is fixedly connected to the bottom end of a transmission assembly, a feeding opening is fixedly connected to one side of the tank body, and a pretreatment assembly is fixedly connected to the inner side of the feeding opening; the pretreatment assembly can pretreat coating raw materials in the feeding port to enter the tank body, the pretreated raw materials are thoroughly ground through interaction of the lower grinding body and the upper grinding body which are driven by the first motor, the thoroughly ground raw materials fall onto the filter plate, and the thoroughly ground raw materials are filtered through the filter plate through rotation of the brush.

This utility model relates to the field of wastewater treatment equipment technology, and in particular to a quick-connect bracket for modular suspended biological fillers. The bracket includes a support with several filler fixing cylinders evenly arranged inside. Suspended biological fillers are placed inside the filler fixing cylinders, and a quick-connect assembly is provided outside the suspended biological fillers. The quick-connect assembly includes a spring disposed inside the assembly groove. One end of the spring is fixedly connected to a sliding disc, and a lower locking block is fixedly connected to the outer surface of the sliding disc. A movable column is fixedly connected to the upper end of the sliding disc. A spiral groove and a vertical locking groove are formed through the outer surface of the rotating cylinder. This utility model, with the help of the quick-connect assembly, can quickly connect the suspended biological fillers to the support. The operation is simple and convenient, facilitating subsequent maintenance and replacement of the suspended biological fillers. Furthermore, the installation time of the suspended biological fillers and the support is significantly reduced, further improving installation efficiency.