85results about How to "Improve installation suitability" patented technology

The invention discloses a circulating cooling type single-chip microcomputer mounting seat with a multi-specification adaptation function, and relates to the technical field of single-chip microcomputers, the circulating cooling type single-chip microcomputer mounting seat comprises a single-chip microcomputer main body, pins are distributed on the two sides of the single-chip microcomputer main body at equal intervals, a movable connecting seat is inserted into the bottom ends of the pins, a fixing plate is fixedly mounted on the outer ring of the movable connecting seat, and the fixing plate is fixedly connected with the single-chip microcomputer main body. The bottom end of the movable connecting base is fixedly connected with a sliding block, the outer ring of the sliding block is slidably sleeved with a pin base, a limiting groove is formed in the pin base, and an installation base body is fixedly installed on the outer ring of the pin base. The sliding seats at the two ends can be driven to move oppositely and reversely through rotation of the transmission screw rod, then the fixed plates and the movable connecting seats on the two sides can move in the pin inserting seat to achieve distance adjustment, and mounting and positioning work of single-chip microcomputer bodies different in width and identical in pin number is facilitated; the installation adaptability and the installation effect of the single-chip microcomputer installation seat are improved.

The utility model discloses a watering cart water tank ladder structure convenient to install and adjust height, which comprises a platform plate installed at the rear end of the upper part of a frame, a ladder stand main body is arranged above the platform plate, the surfaces of the two ends of the ladder stand main body are movably sleeved with installation seats, and the installation seats are provided with outer butt joint holes at equal intervals along the vertical direction. Inner butt joint holes are formed in the two ends of the crawling ladder body at equal intervals in the vertical direction, and movable pins are movably inserted into the inner butt joint holes and the outer butt joint holes. By arranging the mounting seat, the outer butt-joint hole and the inner butt-joint hole in the crawling ladder main body, after the end part of the crawling ladder main body is inserted into the mounting seat, the movable pin is fixedly mounted in the inner butt-joint hole and the outer butt-joint hole, so that the crawling ladder main body can be quickly fixed at different heights, and the mounting suitability of the crawling ladder main body is greatly improved; the problems that water tank ladders of watering carts are diverse in model and low in universality, production is not facilitated, and later damage and replacement are not facilitated are solved.

The invention relates to an integrated high-temperature-resistant lead-bismuth-resistant pressure sensor and a working method thereof, and belongs to the field of sensors, the integrated high-temperature-resistant lead-bismuth-resistant pressure sensor comprises a sensor main body and a cable output device, and the sensor main body and the cable output device are connected through a metal cable; the upper end of the cable shell is connected with the metal cable, the lower end of the cable shell is sequentially welded with the shell, the diaphragm and the threaded column with the hole to form an integrated shell structure, the graphene column is arranged in the integrated shell structure, and the upper end of the graphene column is connected with a core wire of the metal cable; the insulating tube is located in the integrated shell structure and wraps the graphene column, the lower end of the graphene column is connected with the piezoelectric ceramic and the metal gasket, the piezoelectric ceramic is completely located in the insulating tube, the metal gasket is partially located in the insulating tube, and the bottom of the metal gasket is embedded above the diaphragm; insulating rings are arranged at the contact position of the graphene column and the cable shell and the contact position of the graphene column and the shell. According to the invention, short circuit or open circuit is not easy to occur, sealing performance and performance are good, and normal operation can be continuously carried out in a high-temperature lead-bismuth environment.

The utility model discloses an electric power box for electric power engineering, which belongs to the field of electric power boxes and comprises a box body, a box door is arranged on the box body, a support is arranged in the box body, a switch is arranged on the support, and a mounting structure is arranged on the back of the box body. According to the power box, the mounting structure is arranged, the adjusting groove is formed in the fixing frame and used in cooperation with the mounting plate and the round rod, when needed, the mounting plate can move along the adjusting groove, the mounting flexibility is improved, the mounting plate can be rotationally adjusted through the round rod, the mounting adaptability of the power box is high, and the buffer structure is arranged in the box body, so that the power box is convenient to use. Buffering is carried out through elastic pieces and rubber blocks in the buffering assemblies, the box door is prevented from directly impacting the box body in the closing process, the box door and the box body are prevented from being damaged due to large impact force, the integrity of the power box is guaranteed, the rubber blocks can deform through deformation holes, secondary deformation can be formed through cooperation of the elastic pieces, and the buffering effect is improved.

The invention belongs to the technical field of circuit breakers, and particularly relates to a pole-mounted circuit breaker based on environment multi-adaptation. Comprising a mounting box, a plurality of vacuum arc-extinguishing chambers are mounted at the top of the mounting box, and a pull rod is fixedly connected to a movable contact end at the bottom of each vacuum arc-extinguishing chamber and extends into the mounting box; a driving shaft is rotationally connected into the mounting box, and a plurality of connecting rods are fixedly connected to the driving shaft; one end, away from the driving shaft, of the connecting rod is rotationally connected with a curved bar; hinge grooves are fixedly formed in the lower ends of the pull rods, and the ends, away from the connecting rods, of the curved bars are hinged to the corresponding hinge grooves; the problems of unstable impact and the like caused by direct hoisting are avoided, physical strength is saved, and labor-saving installation of workers can be facilitated; the installation adaptability can be improved, meanwhile, workers can conveniently and rapidly conduct locking and loosening operation, and the workers can conveniently and rapidly adjust the height of the installation box.

The invention provides an ultra-thin double-sided independent transfer fan for seat ventilation, which comprises a mounting shell in which a first mounting space and a second mounting space which are coaxially stacked and communicate with each other are arranged, a first air guide part communicating with the first mounting space and a second air guide part communicating with the second mounting space are arranged on the peripheral side of the mounting shell; the pair of impellers are rotationally mounted in the first mounting space and the second mounting space respectively; the impeller in the first mounting space and the first air guide part form a first air blowing and sucking unit, and the impeller in the second mounting space and the second air guide part form a second air blowing and sucking unit; and the axial magnetic flux driving mechanism is used for independently driving the pair of impellers to rotate respectively. According to the fan, ventilation is conducted through the stacked double-layer impellers, the air volume of the integrated fan is increased, and the cooling efficiency of seat ventilation is effectively improved.

The utility model relates to pipeline detection technical field discloses a natural gas long -distance pipeline safety pressure testing device, including pressure testing detection box and water delivery pipe, the outside right side fixed connection of pressure testing detection box has the gas straight pipe, the inside fixed connection of gas straight pipe has sealing ring no.

This utility model relates to the field of illuminated sign technology and discloses a splicable illuminated sign structure, including an outer frame, a light-emitting mechanism, and a splicing assembly mechanism. The outer frame includes a square frame with an assembly groove in the lower center of the rear end of the inner side wall for installing related connecting components. A protective tempered glass plate is fixedly connected to the front opening of the square frame to protect the front end of the light-emitting mechanism. This utility model, by setting up an outer frame, a light-emitting mechanism, and a splicing assembly mechanism, provides a foundation for installation and splicing. The light-emitting mechanism, with its light-transmitting letter blocks, backlight module, and light-shielding plate, ensures clear and stable illumination. The splicing assembly mechanism utilizes L-shaped clamps, clamp blocks, connecting shafts, and fastening bolts to achieve flexible and stable splicing, allowing for the combination of different forms of illuminated signs according to requirements, thus solving the problems of difficult splicing and poor flexibility in traditional illuminated signs.

This utility model discloses a stainless steel kitchenware sheet positioning and clamping device, specifically relating to the field of sheet positioning and clamping technology. It includes two supporting top plates, with supporting vertical plates symmetrically fixedly connected to the bottom ends of the supporting top plates. A movable plate is provided on one side of each supporting vertical plate, and a supporting base is provided at the bottom of the movable plate. A third hydraulic push rod is fixedly connected to the top side of the supporting base, and a stabilizing rod is inserted into the bottom end of the movable plate. This utility model first controls the supporting vertical plates to move the supporting top plates up and down by activating the second hydraulic push rod. The installation height can be adjusted according to the position of the processing equipment. The distance between the two supporting top plates can be adjusted by activating the third hydraulic push rod, thereby adjusting the maximum distance of the width limit. Furthermore, the connecting plate is located in the middle of the limiting groove through the fixing rod penetrating the middle of the fixing sleeve, improving the connection stability of the two supporting top plates, enhancing installation adaptability, increasing compatibility with processing equipment, and improving the overall performance.

This utility model relates to the field of radar drone technology, specifically a multi-directional adjustable three-dimensional lidar drone bracket. The utility model provides such a bracket, including a support plate, a limiting plate, a base plate, adjusting rods, a top plate, an electric slide rail, and an electric slider. Limiting plates are slidably connected to the left and right sides of the bottom of the support plate. Adjusting rods are rotatably connected inside each limiting plate, and the base plate is threaded onto each of the two adjusting rods. The base plate is slidably connected to the limiting plates. The top plate is fixedly connected to the top of the support plate, and an electric slide rail is fixedly connected to the top of the top plate. An electric slider is slidably connected to the electric slide rail. This utility model achieves height adjustment through the threaded connection between the adjusting rods and the base plate, improving installation adaptability; simultaneously, the electric slide rail and electric slider achieve precise horizontal positioning, adapting to different application scenarios and showing good application prospects.

The utility model discloses a manual control type electric control device which comprises a device body and a control button arranged at the top of the device body, a protective cover used for protecting the control button is rotatably installed on the upper surface of the device body, a matching assembly part is detachably installed at the bottom of the device body, and a clamping socket is formed in the bottom of the matching assembly part. A jacking stud is installed on one side of the matched assembly part in a penetrating mode, and when the matched assembly part is assembled to a support of mechanical equipment to be controlled, the matched assembly part is fixed through the jacking stud in an auxiliary mode. The control device can provide an additional control structure for the control of mechanical equipment, the bottom of the device main body is detachably provided with the matching assembly part, and the matching assembly part can be replaced and adjusted according to the specific installation position structure of a mechanical equipment support. Therefore, the installation applicability of the device is higher.

The utility model discloses a floating oil seal centrifugal casting mould in the technical field of floating oil seals, which comprises a mould body and a supporting seat, the mould body is positioned above the supporting seat, a supporting shaft is arranged on the middle side of the bottom of the mould body, the bottom of the supporting shaft penetrates through the supporting seat, and mounting frames are inserted into two sides of the supporting seat. A plurality of positioning screw holes distributed at equal intervals are formed in the surface of the supporting seat, positioning bolts are inserted into the inner sides of the positioning screw holes and are in threaded connection with the mounting frame, a plurality of heat dissipation assemblies distributed at equal intervals are arranged on the surface of the mold body, and a guide assembly is arranged between the mold body and the supporting seat; the positioning screw holes and the positioning bolts are used in cooperation, the positions of the mounting frames on the supporting base can be adjusted, then the distance between the two mounting frames can be adjusted according to the actual situation on the workbench, and then the mounting adaptability is improved.

The utility model discloses an ultrasonic open channel flowmeter with an adjusting function, and relates to the field of ultrasonic flowmeters. The device comprises a throat, a contraction section, a diffusion section and a flow meter, an adjusting mechanism is arranged between a supporting transverse plate and a mounting piece, the adjusting mechanism comprises a screw sleeve, and screws are arranged at the two ends of the screw sleeve. The supporting assembly can flexibly adapt to contraction sections with different inclination angles and sizes, the length of the adjusting mechanism can be changed by adjusting the position of the threaded rod in the threaded rod sleeve, then the height and angle of the supporting transverse plate are adjusted, the flexibility enables the supporting assembly to adapt to Parshall grooves with different specifications, and the supporting assembly is convenient to use. The support frame with a specific size does not need to be customized, so that the mounting adaptability is improved, the preparatory work and the customization cost before mounting are reduced, and the mounting process is simpler, more convenient and quicker.

The invention discloses a pipeline type multi-stage biological deodorization device which comprises a bio-trickling filter structure section, a connecting device, a pre-wetting structure section and a fine treatment structure section, and the connecting height of the bio-trickling filter structure section and an odor output pipe can be adjusted through the bio-trickling filter structure section; the connecting device is arranged at the rear end of the top of the bio-trickling filter structure section; the pre-wetting structure section is arranged at the left moving end of the connecting device; the biological filtration fine treatment structure section is arranged at the right side moving end of the connecting device and can drive a center component in the top of the biological trickling filtration structure section to rotate and stir in a limiting manner, and the connecting device can drive the pre-wetting structure section and the biological filtration fine treatment structure section to synchronously expand and contract; the fillers in the left end and the right end of the top of the bio-trickling filter structure section are clamped and fixed; in conclusion, flexible adjustment, linkage and quick connection and disconnection of the structural sections are achieved through multiple assemblies, and the odor purification quality and the deodorization efficiency are high.

The invention discloses a self-cooling lithium battery pack, and relates to the technical field of lithium battery packs, the self-cooling lithium battery pack comprises a first lithium battery, a second lithium battery, a first assembly, a second assembly and a third assembly, the first lithium battery is positioned on one side of the second lithium battery; the arrangement of the third assembly can adjust the distance when the integrated battery pack composed of the first lithium battery and the second lithium battery is at a high temperature, the design is optimization of the heat dissipation efficiency of the lithium batteries, and the third assembly with the distance adjustment function can quickly respond to the temperature change when the lithium battery pack encounters a high-temperature working condition, so that the heat dissipation efficiency of the lithium batteries is improved. After the temperature sensor monitors that the temperature of the battery rises, the assembly can automatically start an adjusting mechanism, and the distance between adjacent lithium battery monomers is accurately increased; compared with a traditional battery pack with a fixed interval, the battery pack provided by the invention has the advantages that air circulation channels can be increased, hot air can be smoothly discharged, cold air can be quickly supplemented, and the natural convection heat dissipation effect is greatly enhanced.

The invention relates to an indoor back sunning device using sunlight. The technical problem that the back cannot be sunned indoors is solved. Comprising a lighting structure installed outdoors, the lighting structure is connected with a light guide structure located indoors, the light guide structure is a telescopic light guide structure, an isolation sound insulation switch is arranged in the light guide structure, the light guide structure is provided with a fixed light guide pipe with one end communicated with the lighting structure, and a telescopic light guide pipe is arranged at the other end of the fixed light guide pipe in a sliding mode through a telescopic support. The end, away from the fixed light guide pipe, of the telescopic light guide pipe is a light outlet, and a dimming structure is arranged on the light outlet. The light guide structure has the advantages that the lighting effect can be guaranteed through the lighting structure, full-spectrum light rays of sunlight can be reflected through the full-spectrum reflecting film in the light guide structure, the back sunning effect of indoor sunlight is guaranteed, and the light intensity is adjusted through the shutter adjuster of the terminal. Through the external fixing support and the internal fixing support, a user can conveniently select to install the lighting structure on a roof or an external window according to the use environment, and the installation applicability is improved.

The application discloses a cylinder-wall-oil-through anti-rotation multi-stage hydraulic oil cylinder and relates to the technical field of hydraulic oil cylinders. The cylinder-wall-oil-through anti-rotation multi-stage hydraulic oil cylinder comprises a cylinder body, a cylinder barrel, a piston rod, a cylinder bottom cover, a primary guide sleeve, a secondary piston, a secondary guide sleeve and an inner piston, the cylinder body is provided with a first piston cavity, the cylinder barrel is provided with a secondary piston cavity, at least one cylinder barrel is sequentially sleeved in the cylinder body, the piston rod is sleeved in the innermost cylinder barrel, the axis of the first piston cavity is parallel to the axis of the cylinder body, the axis of the secondary piston cavity is parallel to the axis of the cylinder barrel where the secondary piston cavity is arranged, the axis of the secondary piston is parallel to the axis of the cylinder barrel connected with the secondary piston, and the axis of the inner piston is parallel to the axis of the piston rod connected with the inner piston. The cylinder-wall-oil-through anti-rotation multi-stage hydraulic oil cylinder realizes reliable anti-rotation of the multi-stage oil cylinder, increases the oil cylinder stroke, is convenient to process and install, has strong universality and is suitable for hydraulic operation scenes, such as a gallery drilling machine, that need to be prevented from rotating.

The utility model relates to the technical field of transformers, in particular to a transformer with various installation structures, which comprises a transformer body and an installation component, the installation component comprises a support rod, the support rod is fixedly connected to the bottom of the transformer body, a positioning groove is arranged on the support rod, a positioning screw penetrates through the positioning groove, and the positioning screw is fixedly connected with the transformer body. And a guide sleeve is fixedly connected to the outer wall of the positioning screw rod, a guide shaft is inserted into the guide sleeve, a first limiting sleeve and a second limiting sleeve penetrate through the interior of the positioning groove, and the first limiting sleeve and the second limiting sleeve are in sliding connection. The transformer body can be installed and adjusted in a dual mode through flexible adjustment of the installation assembly, so that installation and positioning of different high-altitude supports can be achieved, installation and positioning of the ground can be achieved at the same time, the adaptability of the device is greatly improved, and installation and positioning can be carried out under different conditions.

The invention relates to the technical field of kitchen appliances, in particular to an integrated range hood system. The integrated extractor hood system comprises a machine shell, the upper portion of the machine shell is provided with a first heat exchange cavity and a second heat exchange cavity independent of the first heat exchange cavity, the lower portion of the machine shell is provided with a smoke exhaust cavity, the lower side of the machine shell is provided with a smoke suction opening, and the smoke suction opening and the smoke exhaust cavity are communicated to form an oil smoke suction channel; the heat exchange assembly comprises an evaporator arranged in the first heat exchange cavity and a condenser arranged in the second heat exchange cavity; an air return opening, an air supply opening and an air inlet are formed in the machine shell, the air return opening and the air supply opening communicate with the first heat exchange cavity, and the air inlet communicates with the second heat exchange cavity; the exhaust pipeline is provided with a first connector and a second connector used for being communicated with the public flue, and the outlet end of the oil smoke suction channel and the outlet end of the second heat exchange cavity are both communicated with the first connector of the exhaust pipeline. The integrated range hood system is installed in a kitchen to achieve oil smoke extraction and temperature adjustment, the structure is compact, and the occupied space is small.

This utility model discloses a stable deceleration top assembly, relating to the field of deceleration tops, including a housing assembly and a sliding cylinder assembly. The sliding cylinder assembly is disposed inside the housing assembly. The sliding cylinder assembly includes a cylinder, a piston rod assembly, a sealing cover assembly, a support ring, a return valve plate, a shaft retaining ring, and an anti-impact assembly. The piston rod assembly is disposed inside the cylinder, and the sealing cover assembly is disposed inside the top of the cylinder. A support ring is disposed on the cylinder above the sealing cover assembly. A return valve plate is disposed between the support ring and the sealing cover assembly. A shaft retaining ring is disposed on the cylinder below the return valve plate. This utility model adopts a combination design of "double stiffness spring of pressure valve spring assembly and speed valve plate" for the pressure valve, which can dynamically adapt the resistance work according to the vehicle weight and working conditions, thereby improving the vehicle coupling positioning rate in low-temperature winter environments.

The utility model relates to tractor accessory technical field, especially a tractor suspension limiting device, solved the problem that the prior art device exists angle adjustment is restricted, the difficult problem of installation, including two hinge folders, two hinge folders are connected through interval adjusting assembly, hinge folder includes first hinging seat and second hinging seat, first hinging seat is hinged and is connected with second hinging seat, and the fixedly connected with mounting panel on first hinging seat, second hinging seat is connected with interval adjusting assembly, first hinging seat is rotatably connected with first locking piece, and second hinging seat is rotatably connected with second locking piece, and first locking piece and second locking piece are connected through locking bolt. Advantageous effects are: through setting first hinging seat and the hinged connection of second hinging seat, make interval adjusting assembly swing relative to mounting panel, realized the flexible adjustment of angle, effectively solved the difficult problem of installation that the adjusting screw cannot swing relative to regulator in prior art.

The utility model relates to the technical field of door pockets, in particular to an edge sealing door pocket with extensible clamping pieces, which comprises a pocket plate, an edge sealing plate is connected to the edge of the door pocket plate, a clamping groove is arranged on the door pocket plate, a plurality of extensible clamping piece mechanisms are clamped in the clamping groove, and each extensible clamping piece mechanism comprises an insertion piece, a movable rod and an extension component. The extension assembly comprises a bottom plate, a gland and a pair of extension pieces, the movable rod penetrates through the position between the bottom plate and the gland, and the two extension pieces are contained at the left end and the right end of the gland respectively. According to the edge sealing door pocket with the extensible clamping pieces, the clamping grooves are formed in the edges of the front end and the rear end of the door pocket plate, the extensible clamping piece mechanisms are connected in a clamped mode, and the positions and the angles of the extensible clamping pieces can be flexibly adjusted according to the actual situation of the wall face through the inserting pieces, the movable rods and the movable extension assemblies, so that the door pocket can better adapt to the wall faces with different flatness; and the installation adaptability is improved.

The utility model provides a kind of highway noise isolation device, mainly related to road administration equipment field.A kind of highway noise isolation device, including bending support plate.The utility model has the beneficial effect that: the device is modularized bending support plate as core, outside is set sound insulation layer and blocks high-speed noise, inside is with existing balustrade fixed by adjustable height connecting structure.Support plate rear part is equipped with shiftable support connecting column, one side is equipped with sleeve joint structure, and multiple groups of support plates are connected and fastened by two, to form noise barrier.Bending structure can reflect volume and enhance sound insulation effect, flexible connecting structure is adapted to install at high-speed complex turning, and modular design can select installation position and construction length as needed, improve applicability.

The application discloses a connecting assembly and a shock-absorbing support, belongs to the field of mobile intelligent terminals, and relates to support technology of the mobile intelligent terminals. The connecting assembly comprises a back plate, a sliding cushion plate, a pasting plate and a hanging rope, the back plate is provided with a first connecting structure on the back surface, the sliding cushion plate is arranged on the front plate of the back plate, and an automatic-reset movable clamping groove is formed between the sliding cushion plate and the back plate; the pasting plate is provided with a first pasting plate, a buckling piece and a sliding pasting plate, the first pasting plate is fixedly connected with the back surface of the mobile intelligent terminal, and the buckling piece can be clamped in the movable clamping groove; the hanging rope is connected with the sliding pasting plate, and a ring-shaped hanging neck part is arranged on the hanging rope. The shock-absorbing support comprises a mounting piece, a shock-absorbing adjusting frame and the connecting assembly; the mounting piece is used for being connected with a vehicle body, the shock-absorbing adjusting frame is arranged on the mounting piece, and the connecting assembly is arranged on the shock-absorbing adjusting frame. The application solves the technical problem that the conventional connecting assembly and shock-absorbing support of the mobile intelligent terminal cannot meet the requirements of convenient operation and stable placement.

The utility model relates to the technical field of lap joint plate splicing, in particular to a pedestrian lap joint plate for building construction, which is characterized in that L-shaped side plates are arranged on fixing plates on two sides of a support plate, a cylindrical sliding chute is arranged on the support plate between the side plates, a plurality of balls for sliding are arranged in the sliding chute, and the balls are arranged in the sliding chute. The side, away from the fixing plate, of the base plate is provided with limiting grooves sliding on the supporting plate, the limiting grooves are formed in the two ends of the base plate, the two sides of the base plate are each provided with two fixing strips, and the two fixing strips are slidably connected with the L-shaped side plates on the two sides of the fixing plate. The multiple sets of rectangular grooves in the fixing plate are matched with the supporting plate in the middle fixing groove, rapid splicing of multiple lap joint plates is facilitated, the overall length or width can be flexibly adjusted according to the width of a construction site, and the lap joint plate can meet the requirements of channels with different spans. The splicing operation difficulty of the lap joint plates is large, and time consumption is long.

The high-bearing rod and wire coupler comprises a first spline shaft and a second spline shaft, a connecting assembly is arranged between the first spline shaft and the second spline shaft, and supporting mechanisms are arranged at the opposite ends of the first spline shaft and the second spline shaft; the other end of the first spline shaft is connected with a tooth end assembly, the other end of the second spline shaft is connected with a roller end assembly, and a clutch is installed on the second spline shaft. The supporting mechanism comprises two supporting assemblies, a lifting assembly and a buffering assembly, the two supporting assemblies are connected to the opposite ends of the first spline shaft and the second spline shaft, and the buffering assembly is connected to the lower end of the lifting assembly; the coupling can be lengthened, the coupling is made to adapt to the installation distances of different devices, the installation adaptability of the coupling is improved, the supporting mechanism can support the first spline shaft and the second spline shaft, transmission is stable during high-speed operation, and the problems of shaking and vibration are reduced.

The invention provides a heat treatment device for automobile fasteners, and relates to the technical field of fastener machining. A group of long gears are rotationally mounted at the rear end of the interior of the heat treatment box body, a telescopic heating cylinder is arranged in the heat treatment box body, a group of fasteners are mounted on mounting seats in an inserted manner respectively, and the mounting seats are in engaged transmission connection with the inner ends of mounting plates respectively; according to the heat treatment device, the good uniformity effect on heat treatment of the fasteners is achieved, the heat treatment effect of the device on the fasteners is improved, and the device can conveniently adjust the spacing distance between the mounting plates on the two adjacent mounting frames according to different specifications and lengths of the fasteners, so that the device has the good adjustability, and the practicability of the device is improved. The mounting adaptability of the device to fasteners with different specifications and lengths and the space utilization rate of internal heat treatment when the device is used are improved; the problems that the heat treatment uniformity of the device on the fasteners is poor, the heat treatment effect of the device on the fasteners is easily affected, and the adjustability of the device is poor are solved.

This utility model relates to the field of hygiene product manufacturing equipment, specifically to a convenient angle-adjustable conveying mechanism that solves the problem that current conveying mechanisms cannot easily adjust the conveying output angle. It includes a frame with a fixed support and a movable component extending from it. An adsorption box is mounted on the fixed support and the movable component, such that the adsorption box forms a base end on one side of the fixed support and a rotating end on one side of the movable component. Belt drive assemblies are installed at both ends of the adsorption box. The fixed support includes a fixed base and a connecting seat located at the bottom of the adsorption box, with the connecting seat hinged to the fixed base. The movable component includes a base, a cylinder hinged to the base, and a connecting support hinged to the end of the cylinder piston rod. This utility model is applied to the conveying of raw materials, transfer of semi-finished products, and packaging of finished products in diaper production.

This utility model discloses an alarm device for preventing material spillage, comprising an infrared beam switch transmitter and three infrared beam switch receivers. The infrared beam switch transmitter is mounted on the ground via a pole, and a drive motor is fixed to the top of the pole. The motor output shaft passes through the pole and connects to the central axis of a semi-circular rotating plate. The infrared beam switch transmitter is fixed in the middle of the rotating plate, and a reflective lens is provided on its side. The reflective lens is rotatably connected to the rotating plate via a rotating rod. The rotating rod passes through a second mounting plate and connects to a worm gear, which meshes with a worm. The three infrared beam switch receivers are respectively mounted in the grooves of an arc-shaped slide rail via lockable sliders. The arc-shaped slide rail is fixed to the other side of the vibrating screen feed end by a bracket. A through groove is provided on the side wall of the groove, and an adjusting bolt passes through the through groove and is threadedly connected to the lockable slider. This utility model has the advantages of enabling early warning of spillage trends, high installation adaptability, and low monitoring cost.

The utility model relates to the technical field of linear guide rails, and discloses a miniature linear guide rail sliding block mechanism which comprises a sliding block main body, a mounting end seat, an oil guide end seat, a sealing end cover, a supporting steel ball and a retainer. The sliding block body, the installation end base, the oil guide end base and the sealing end cover are installed and connected through an embedded structure, screw fixing is not needed, dismounting and mounting are convenient, an oil liquid filling hole is formed in the side of the sliding block, lubricating oil can be evenly coated on the surface of the supporting steel ball through rolling circulation of the supporting steel ball in cooperation with an oil guide groove in the oil guide end base, and the service life of the sliding block is prolonged. The sliding block is simple in structure, easy in oil filling and good in lubricating effect, a detachable mounting and connecting structure is adopted, when the sliding block is connected with an external structure, mounting and connecting blocks of different specifications are replaced, the sliding block can be mounted and connected with external components with different hole positions, and mounting adaptability and universality of the sliding block are greatly improved.