43results about How to "Improve disassembly ability" patented technology

The invention belongs to the technical field of conveying devices, and specifically relates to a hanging belt conveyer. The hanging belt conveyer comprises a machine head, a machine tail and a conveying belt, wherein the conveying belt is connected to the machine head and the machine tail. The hanging belt conveyer further comprises a main beam, support beams, connection rod assemblies and hangingunits, wherein the main beam is of an I-shaped steel structure; a plurality of groups of the hanging units are arranged, and connected to the main beam in a rolling manner; one connection rod assembly is horizontally connected between each two adjacent groups of the hanging units; the main beam is suspended in a tunnel or a roadway via a plurality of the support beams; the machine head and the machine tail are correspondingly arranged at the two ends of the main beam separately, and the main beam is correspondingly arranged above the central line of the conveying belt; a carrier roller groupis arranged on the hanging unit; and the carrier roller group is supported below the conveying belt. The hanging belt conveyer has the following beneficial effects: the device is simple in structure,suitable for modularized production and machining, low in construction cost, and good in installation and detachment effect; and the equipment is capable of being repeatedly used, and suitable for material conveying working in underground roadway mining, tunnel driving and other engineering.

The invention discloses an isolation device for respiratory emergency and severe diseases. The isolation device comprises an isolation device main body filter, a mask, a venthole and an anti-biting opening, a filter is fixedly connected to the other side of an isolation device main body, the outer wall of the periphery of the filter is connected with the outer wall of the periphery of the isolation device main body, the mask is movably connected to one side of the filter, the outer wall of the periphery of the mask is connected with the inner wall of the inner side of one side of the filter inan overlapped mode, the venthole is fixedly connected to the top of the mask, filter cotton is placed in the venthole, harmful gases can be effectively absorbed, thus the situation that some untreated gases are absorbed into the body by a patient through the venthole is prevented, at the same time, when the patient is breathing, the filter cotton in the venthole absorbs the harmful gases exhaledby the patient, then other harmless gases are discharged outward through the venthole, thus the situation that the harmful gases exhaled by the patient affect other human bodies is prevented, and broad development prospects in the future are achieved.

The invention provides a hybrid excitation blade-wheel generator, comprising screw I, a support, a clamp plate, a slide slat, springs II, sliders, a cleaning brush, a connection plate, an L-shaped bottom plate, a push plate and screw II. The screw I is mounted on the support. The lower end of the screw I is provided with the clamp plate; the springs II and the slide slat are mounted at the inner end of the clamp plate, the slide slat is connected to the upper ends of the springs II, the sliders are fitted to the inner end of the slide slat, and the cleaning brush is disposed at the inner endsof the sliders; the above design helps improve clamping effect. The connection plate is mounted at the upper end of the L-shaped bottom plate, the push plate is fitted to the left end of the L-shapedbottom plate, the screw II is disposed at the right end of the push plate and is mounted on the L-shaped bottom plate; the above design helps improve supporting effect. The hybrid excitation blade-wheel generator is convenient to use and operate, provides improved fixation effect, and is convenient to disassemble and assemble and clean.

The invention discloses a multifunctional aluminum profile which comprises an aluminum profile body, a first axial through hole, a second axial through hole, a third axial through hole, a fourth axialthrough hole and a fifth axial through hole. The multifunctional aluminum profile is characterized in that the aluminum profile body has four faces including the first face, the second face, the third face and the fourth face, the fifth axial through hole is formed in the middle position of the aluminum profile body, and four small holes are evenly distributed on the outer circle of the fifth axial through hole. According to the multifunctional aluminum profile, the cross section is a standard square, the five through holes are formed in the axial direction, the large hole is formed in the middle part, the four small holes are evenly distributed at other four stations, internal threads can be machined in the five through holes according to the needs of spliced products, and fixed connection is facilitated; and the five through holes have the beneficial effects that the aluminum profile is saved; the weight is reduced so that installing and movement can be facilitated; and the materialcost is reduced for a client, the four faces of the material are smooth and flat faces, and the attractive and elegant effect is achieved.

The invention discloses a power transmission mechanism of a marking oscillating device. The power transmission mechanism comprises a mounting seat plate. A transmission shaft is arranged on the front of the mounting seat plate. A front wheel transmission sprocket and a walker transmission sprocket are mounted on the transmission shaft. The transmission shaft is also provided with a transmission shaft gear. Power transmission is realized between the transmission shaft gear and a spreader transmission gear through a pair of transition gears which are meshed. A spreader transmission shaft is mounted on the spreader transmission gear. Flexible shaft transmission movable blocks between which a flexible shaft transmission shaft is mounted are mounted on the spreader transmission shaft. A flexible shaft transmission rod is mounted on the flexible shaft transmission shaft. By adopting the structure, the power transmission mechanism has the advantages of compact structure, low manufacturing cost and capability of ensuring stable operation of a bearing, thereby greatly improving the stability of power transmission and the use reliability, the disassembly is facilitated through the structural design of a positioning sleeve and a clamp spring, the disassembly effect is improved, great convenience is brought to disassembly and maintenance, and the operation efficiency is enhanced.

The invention discloses an economic management file intelligent management device suitable for big data, which comprises a device whole body, a box body and a storage cabinet, the middle of the device whole body is fixedly connected with the box body, the middle of the box body is connected with a baffle in an embedded manner, the periphery of the baffle is connected with bolts in a lap joint manner, and the middle of the top of the box body is connected with a touch screen in an embedded manner. A storage cabinet is connected to the middle of the rear face of the baffle in a lap joint mode, a cabinet door is movably connected to the front face of the storage cabinet, a connecting port is connected to the right side of the interior of the storage cabinet in an embedded mode, a small control circuit board is fixedly connected to the top of the interior of the storage cabinet, and the small control circuit board controls clamping plates to move towards files in the middle. When the storage cabinet rotates, a user can loosen the button to enable files to be clamped and fixed by the clamping plate, so that the placement mechanism can conveniently clamp the files through the clamping plate, the situation that the files are damaged due to shaking when the storage cabinet rotates is avoided, the storage cabinet can be used only after the switch is small and the control circuit board is started, and the situation that the user opens other cabinet doors by mistake is avoided.

The invention relates to the technical field of medical instruments, and discloses a wrist fracture gypsum dismounting device which comprises a workbench, a top frame is fixedly connected to the edge of the top end of the workbench, a placement table is fixedly connected to the top end of the workbench located in the top frame, and a gypsum piece is placed at the top end in the placement table. The two side wall faces of the top frame are fixedly connected with telescopic air cylinders, the telescopic air cylinders are movably connected with the drill bits in a sleeving mode, a transverse hole is formed in the containing table, and the containing table is movably connected with the drill bits in a sleeving mode through the transverse hole. The clamping pieces and components of the clamping pieces are arranged on the inner walls of the positions, located above and below the drill bit, of the containing table, so that the clamping head abuts against the gypsum piece, namely, the gypsum piece on the same section is provided with the four clamping pieces, the same limiting clamping force is provided for the gypsum piece, the stability and limiting capacity of the gypsum piece in the dismounting process are effectively improved, and the dismounting efficiency is improved. And drilling deviation of a drill bit caused by movement of the gypsum piece on the placement table is prevented, and the removal efficiency of the gypsum is guaranteed.

The invention discloses easy-to-disassemble argon arc welding equipment which comprises an argon arc welding equipment device main body, a worktable, a controller and an argon arc welding machine. A mounting groove is formed in the middle part of the top of the argon arc welding equipment device main body and is embedded and connected to the argon arc welding equipment device main body, equipmentand components on the worktable can be firmly assembled and disassembled, and the disassembly performance is improved. The left and right sides of the front end of a conveyor are equipped with rotating devices, the rotating devices are movably connected to the conveyor, the rotating devices can be disassembled from the conveyor for cleaning and maintenance, and therefore the usability is improved.A support plate is arranged at the middle part of the right ahead portion of the worktable, the support plate is fixedly connected to the worktable, and therefore the conveyor can be disassembled from the worktable, and the practicability is improved. A latch is arranged at the middle part of the top of the support plate, the latch is movably connected to the support plate, the latch can splice and fix parts to improve the disassembly ability, applicability to the argon arc welding equipment is achieved, and the easy-to-disassemble argon arc welding equipment has wide using prospects in future.

The invention discloses an artistic design auxiliary workbench with an illumination meeting function, and belongs to the technical field of artistic design appliances. The artistic design auxiliary workbench comprises a working seat, side plates are connected to the two sides of the working seat through damping mechanisms, adjusting mechanisms are slidably connected to the outsides of the side plates, and an illumination mechanism is fixedly connected between the adjusting mechanisms on the two sides; and a sand table mechanism is arranged in the working seat. According to the invention, an adjusting seat can rotate outside a supporting column to adjust the relative deflection angle of the adjusting seat, a blocking plate and an illumination lamp body, a shading plate on the other side canbe unfolded in a matched manner to shade the illumination lamp body to simulate the effect that the the judgment of the light and shadow effect is improved through light source divergence, water flowis matched for water-light refraction, a building model is rapidly assembled through the assembly blocks for light and shadow observation, the divergence effect is effectively improved, and the observation requirement for illumination meeting in artistic design is remarkably met.

The present invention provides a constant temperature control device of a photoelectric device. The device comprises a metal housing, a heat sink plate, a hollow support plate, a thermoelectric refrigerating unit, a photoelectric sensor, a temperate detector 1, a sucking disc, a threaded rod and a U-shaped connection rack, the lower end of the metal housing is provided with heat sink plate, the upper end of the heat sink plate is connected with the thermoelectric refrigerating unit through bolts, the upper end of the thermoelectric refrigerating unit is provided with the hollow support plate,the hollow support plate is internally provided with the photoelectric sensor, and the temperature detector 1 is fixed at the right portion of the upper end face of the threaded rod. The constant temperature control device achieves real-time detection and control of the temperature, the threaded rod is fixed at the upper end of the sucking disc, the upper end of the threaded rod is connected withthe U-shaped connection rack, the design achieves rapid mounting and dismounting, is convenient to use and operate, achieves a real-time detection function and improves the mounting and dismounting effect.

A bearing housing (1) of an exhaust-gas turbocharger (24), having a mounting bore (2), a bearing device (3) which has two bearing bushes (4, 5) arranged in the mounting bore (2), between which bearing bushes is arranged a spacer (6), and a rotational speed sensor (7) which is fixed in a bearing housing recess (9) and which engages into a sensor recess (8) of the spacer (6). A resilient sleeve (10) is arranged in the bearing housing recess (9) around the rotational speed sensor (7) and engages with one end (11) into the sensor recess (8).

The invention provides a nut dismounting tool of a novelty improved structure; the nut dismounting tool comprises a deep floor, an open slot, an inner hexagonal dismounting slot, an antiskid sleeve, a mount hole, a reinforcement power-assisting structure and a mount hole inner thread; the deep floor is arranged outside the inner hexagonal dismounting slot; the open slot is arranged in the middle position of the most bottom of the deep floor; the antiskid sleeve is arranged in the transverse middle position outside the deep floor; the mount hole inner thread is arranged on the lower position in the mount hole; the reinforcement power-assisting structure is arranged on the upper portion of the mount hole through the mount hole inner thread. The advantages are that the reinforcement power-assisting sleeve, the antiskid lines and open slot are arranged, so people can dismount nuts with less time and laboring, can prevent skidding problems, thus improving dismounting effect; the nut dismounting tool is convenient in application, can improve work efficiency, can reduce maintenance cost, and can prolong service life.