159results about How to "Improve the convenience of disassembly and assembly" patented technology

The invention discloses an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a volute, a front water receiving disc and a water drainage component, wherein the front water receiving disc is arranged on the front side of the upper part of the volute; a water outlet faucet is arranged on the front water receiving disc; the water drainage component comprises a water drainage pipe and a connector mechanism; the connector mechanism comprises a connector pipe and a loop; one end of the connector pipe is butt jointed with the water outlet faucet, and the other end of the connector pipe communicates with the water drainage pipe; a buckling part which is buckled with the water outlet faucet is arranged on the connector pipe; the loop is arranged on the periphery of the connector pipe, and is provided with a first position and a second position; when the loop is located on the first position, the buckling part is buckled with the water outlet faucet; and when the loop is located on the second position, the buckling part is separated from the water outlet faucet. By adopting the technical scheme of the invention, disassembly convenience of the water drainage pipe and the water outlet faucet can be improved.

The invention provides an inner-finned heat exchange tube, a condenser and a moving cold store; the inner-finned heat exchange tube comprises a center rod arranged along the axis of the heat exchange tube, and a plurality of radial rods extended radially along the center rod; each radial rod is provided with a plurality of triangular fins extended out from the radial rod. A novel inner-finned structural condensing tube is designed herein; the triangular fins on the novel structural condensing tube provide increased heat exchange area and improved fluid disturbance and improved heat exchange effect.

The invention discloses a copper-clad plate clamping system and a clamping turnover method. The copper-clad plate clamping system comprises a base, two transmission shafts and shells, the top of the base is of a groove-shaped structure, a lead screw is installed at the lower end of the interior of the base, the lead screw and a second motor form a rotating structure through a second motor shaft, and meanwhile the second motor is installed on the outer wall of one side of the base; and the two transmission shafts are symmetrically arranged about the central axis of the base, the two transmission shafts are installed at the two ends of the interior of the base respectively and are parallel to the lead screw, meanwhile, and one transmission shaft and a first motor form a rotating structure through a first motor shaft. By arranging the lead screw, the shells and a fixing rod, a fixing plate is fixedly installed on a fixing rod in cooperation with bolts, the overall disassembly convenience is improved, the distance between the two shells can be conveniently and rapidly adjusted through the lead screw, copper-clad plates of different lengths can be conveniently clamped, and the use convenience is improved.

The invention provides a large tail-edge sectional wind turbine blade connecting structure and a manufacturing process thereof and relates to a large wind turbine blade. The manufacturing process is mainly used for solving the problem that the tail edge of a product manufactured by a traditional process is easy to crack. The connecting structure comprises a blade main body part and a blade tail edge part, wherein the blade main body part is provided with a blade main body gluing edge, the blade tail edge part is provided with blade tail edge gluing edges, and the two blade tail edge gluing edges and the blade main body gluing edge are glued through an adhesive and fixed through bolts. A side-controllable gluing process and a bolt-based fixing method are adopted to connect the tail edges, so that the disassembly and assembly convenience of blade sections are improved on the basis of ensuring the blade structure stability.

The invention discloses an easily-assembled aquaculture pond. The easily-assembled aquaculture pond comprises a cylindrical support and a flexible waterproof bag arranged inside the cylindrical support in a sleeving manner, wherein a drain outlet is formed in the bottom of the flexible waterproof bag; the drain outlet is communicated with a first drain channel and a second drain channel; the cylindrical support comprises supporting columns and guard rails arranged between two adjacent supporting columns; connecting assemblies connected with two adjacent guard rails are arranged on the two sides of the guard rails. The easily-assembled aquaculture pond is easy and convenient to mount, time-saving in mounting, low in cost, energy-saving and environment-friendly.

The invention provides a positron emission tomography (PET) detector module, a PET detector submodule and a positioning device for a photoelectric detector. The positioning accuracy of the photoelectric detector can be improved. The positioning device comprises a plurality of installing positions symmetric with respect to the radial center line of the positioning device, the installing positions are through in the radial direction and are used for limiting the installation position of the photoelectric detector, and the positioning device is provided with the bottom surface for being connected with a crystal. Due to the fact that the bottom surface of the positioning device is connected with the crystal, the position of the photoelectric detector on the crystal is also fixed correspondingly, namely the positioning of the photoelectric detector is achieved through the positioning device, and the positioning device is simple in structure and convenient to operate and particularly facilitates installation and maintenance of the photoelectric detector. In addition, even if the photoelectric detector needs to be installed again or replaced, the photoelectric detector only needs to be placed in the installing positions, returning accuracy of the photoelectric detector can be guaranteed by setting the installing positions, position deviation is avoided, and energy spectrum quality is improved.

The invention belongs to the technical field of purification devices, and particularly relates to a filter screen structure convenient to disassemble and assemble for an air pollution control purification device. The filter screen structure comprises a shell; a first filter screen is mounted in the shell; a fixed handle is fixedly connected to the surface of one end of the first filter screen; a sliding rod is slidably connected to the interior of the first filter screen; a limiting groove connected with a limiting block in a clamped mode is formed in the front end of the sliding rod; and a waste gas pipeline is arranged on one side of the shell. By arranging a rotating rod and a clamping plate, mounting and dismounting between the shell and the waste gas pipeline are facilitated, the operation is simple and convenient, time is saved, the working efficiency is improved, the mounting and limiting are stable and firm, and the disassembly and assembly convenience and practicability of the equipment are improved. By arranging the sliding rod and a fixed handle, the first filter screen can be replaced more conveniently and rapidly, the first filter screen can be conveniently and rapidly disassembled and assembled, the labor amount and the replacement time are reduced, the first filter screen can be conveniently cleaned and maintained, and the situation that the filtering effect is reduced and the service life is shortened due to dust accumulation is avoided.

The invention discloses a hardware stamping die with a stamping head convenient to replace in the technical field of hardware stamping dies. The left and right sides of the bottom of an upper die areboth fixedly provided with locating columns. A mounting plate is fixedly welded to the bottom center of the upper die. The stamping head is fixedly in screwed connection with the bottom of the mounting plate through fastening bolts. The bottom of the mounting plate is provided with a locating groove. The sidewall of the side, far away from an opening, of the interior of the locating groove is provided with a limiting insertion groove. The front and rear sidewalls of the mounting plate are both provided with corresponding threaded through holes. A limiting plate matched with the locating grooveis fixedly welded to the top of the stamping head. An insertion block matched with the limiting insertion groove is fixedly welded to the top of the limiting plate. The front sidewall of the insertion block is provided with insertion through holes corresponding to the threaded through holes. Through the hardware stamping die with the stamping head convenient to replace, the stamping quality of the stamping head can be ensured; the stamping head can be fast and convenient to replace and dismantle, the hardware stamping die is convenient to operate, and the disassembling and assembling convenience is improved.

The invention relates to an automatic clamp spring mounting device which comprises a rack, a displacement device arranged on the rack in a displaceable mode, a bearing sleeve mounted on the displacement device, an outer sleeve connected to an axial sleeve in a rise-fall and sleeving mode, a transition cylinder detachably connected to the end, penetrating out of the outer sleeve, of the axial sleeve, a conical part arranged at the end, away from the axial sleeve, of the transition cylinder, a material containing table located below the axial sleeve, an axial hole which is formed in the material containing table and can communicate with a clamp spring clamp opening, a separating device used for disassembling and assembling the transition cylinder and the axial sleeve, and an assembling station used for installing a workpiece to be assembled. When the axial sleeve gets close to the material containing table, the transition cylinder can penetrate through the clamp spring clamp opening and is arranged in the axial hole, the transition cylinder is separated from the axial sleeve, the axial sleeve moves to the assembling station, and the axial sleeve is connected to the outer side of the workpiece to be assembled in a sleeving mode. The automatic clamp spring mounting device has the effect of improving the full-type applicability of clamp spring automatic mounting.

The invention discloses a front side brush device of a sweeping vehicle, which comprises two front side brush assemblies, a side brush mounting frame connected with the two front side brush assemblies, and a side brush installation frame connected with the chassis of the sweeping vehicle and used for controlling the front side brush assemblies The side brush adjustment assembly for lifting, the side brush installation frame and the side brush adjustment assembly are detachably connected. The front side brush device of the sweeping vehicle of the present invention is provided with a side brush adjustment assembly and the side brush installation frame installed with the front side brush assembly is set to be detachably connected with the side brush adjustment assembly, so that the side brush installation frame and the side brush The disassembly and assembly between the adjustment assemblies is convenient, thereby improving the convenience of disassembly and assembly between the front brush assembly and the chassis, so as to facilitate the packaging and transportation of the sweeping vehicle, and ensure that the front brush assembly can work normally after assembly.

The invention relates to an intelligent omnidirectional handling robot, which has a frame and omnidirectional wheels; the omnidirectional wheels are installed on the frame; the frame includes a reference bottom plate and an upper frame; There are positioning connection holes; the upper frame is fixedly connected to the reference base plate. The invention has high manufacturing precision, efficient and fast assembly, high structural strength, long service life and convenient later maintenance.

The invention discloses a V-shaped groove weld joint forming tool and a preparation method of a gasket of the V-shaped groove weld joint forming tool, and belongs to the field of weld joint forming. The V-shaped groove weld joint forming tool comprises a compressing device, a connecting device and a flexible gasket. The compressing device comprises a pressing plate and a compressing assembly. Eachof the two sides of the pressing plate is provided with a pressing block; penetrating screw grooves are formed in the pressing blocks in the length direction of the pressing plate; the compressing assembly is used for fixing the pressing plate to a workpiece to be welded; the flexible gasket is of a rectangular strip structure; and the surface of the upper end of the flexible gasket is coated with a metal strip; the connecting device comprises a pair of fixing rings and a pair of adjusting bolts; the fixing rings are arranged at the two ends of the flexible liner respectively; the front endsof the adjusting bolts are of conical structures; the adjusting bolts penetrate through screw grooves and stretch into the fixing rings; the flexible gasket can be rapidly and accurately fixed in theV-shaped groove through the adjusting bolts; and operation and use are extremely convenient. The preparation method is used for preparing the flexible gasket in the tool; and the prepared flexible gasket effectively improves the welding efficiency of the V-shaped groove.

The present invention discloses a dust-free inserted carbide tool for cutting rock wool and a manufacturing method thereof, belongs to the technical field of mechanical tools, and aims at solving the problems of much dust and high machining noise when an existing tool for cutting rock wool is used to cut rock wool. A dust-free inserted carbide tool for cutting rock wool comprises a tool body and cutting edges. The tool body is circular, while the cutting edges are circular-arc-shaped; the cutting edges are uniformly welded on an outer side surface of the tool body to form a complete circumferential cutting edge; noise reduction slots are formed in an outer circular end of the tool body. The manufacturing method comprises: firstly, casting blanks of the tool body and the cutting edges, and carrying out semifinishing for the blank of the tool body; next, uniformly welding the blanks of the cutting edges on the outer side surface of the tool body; then, forming the noise reduction slots in the tool body; and finally, grinding the cutting edges welded on the outer circular surface of the tool body, thereby completing the production of the tool. The dust-free inserted carbide tool for cutting rock wool has complete cutting edge circumference without sawtooth gap, and therefore, very little dust may be produced when a rock wool board is cut; and the noise reduction slots in the cutter body may well reduce the machining noise.