2274results about How to "Avoid shaking" patented technology

The invention relates to the technical field of pet supplies, and particularly discloses a pet water dispenser. The pet water dispenser comprises a shell, a drinking tray assembly, a driving piece and an overturning transmission mechanism. The drinking tray assembly is installed on the shell through a rotating shaft on the side portion, the overturning transmission mechanism comprises a driving sliding block driven by a driving piece and a contour surface arranged on the drinking tray assembly, and the drinking tray assembly is driven to automatically overturn around the rotating shaft to pour sewage through cooperation of the sliding block and the contour surface. A locking mechanism is further arranged, automatic locking is achieved when the rotating shaft is installed in place, and axial loosening of the assembly is prevented. The water dispenser is simple and compact in structure, high in automation degree and reliable in work, and the use safety and convenience are effectively improved.

The invention relates to the technical field of sonar detection, and discloses an inspection well underwater pipeline and flow direction detection method, device, equipment and medium, and the inspection well underwater pipeline and flow direction detection method comprises the steps: obtaining sonar detection data of a plurality of target inspection wells by using target sonar scanning equipment equipped with a jacking rod rail device; the target sonar scanning equipment is used for transmitting an ultrasonic original frequency in a target inspection well and receiving a reflected target ultrasonic frequency; performing three-dimensional modeling on the target inspection wells according to the sonar detection data to obtain a target inspection well three-dimensional model of each target inspection well; according to the three-dimensional model of each target inspection well, determining a pipe orifice circle center coordinate of each target inspection well; the water flow direction of each target inspection well is determined according to the ultrasonic offset frequency data corresponding to the coordinates of the circle center of the pipe opening of each target inspection well, the water flow direction of each target inspection well is determined through sonar detection, and the accuracy of determining the water flow direction of the inspection well is improved.

This invention discloses an installation structure for a perforated terracotta brick curtain wall, relating to the field of terracotta brick curtain wall technology. Its key technical points are: Firstly, a T-shaped connector is used to engage with a T-shaped groove on the back of the terracotta brick, allowing the brick to be directly hung on the connector while also adjusting the spacing of the bricks. Secondly, a central cylinder and a connecting column are interlocked on the connector, with a locking pin on the central cylinder corresponding to a spiral groove on the outside of the connecting column. Therefore, when the connecting column is pressed, the locking pin, guided by the spiral groove, drives the connecting column to rotate. Based on this, a middle plate is placed on the connecting column. Thus, during terracotta brick installation, the brick can be hooked by flipping the middle plate. This effectively solves the technical problem of existing terracotta brick curtain walls being difficult to replace and easily affecting load-bearing capacity, thereby achieving rapid installation of terracotta bricks, eliminating the need for extensive installation time and reducing the time and difficulty of high-altitude operations.

This utility model discloses a folding stool, including a seat frame, a backrest, and legs. The backrest is rotatably mounted to the seat frame via a first pivot, and the legs are hinged to the seat frame via a first adjustment assembly. The first adjustment assembly has a limit hole, and the seat frame has a positioning hole corresponding to the limit hole. A rotating pin is inserted into the limit hole and the positioning hole. A second adjustment assembly is provided between the backrest and the seat frame. By providing a second adjustment assembly consisting of a pull plate, a toothed plate, a gear, and a spring, the user can easily adjust the backrest angle by holding the pull plate with one hand to separate the toothed plate from the gear. After releasing the pull plate, the spring automatically resets, causing the toothed plate to re-engage with the gear for quick locking. This structure is not only easy to operate but also achieves stepless adjustment, meeting the user's personalized comfort needs and overcoming the shortcomings of traditional pin-type adjustment which has a fixed angle, is laborious to operate, and is prone to wear.

The utility model relates to the technical field of distribution frame, concretely relates to a pork hanging distribution frame, including the frame, the frame bottom upper surface fixedly arranged with the support rod of uniform distribution, the support rod outer surface rotationally sleeved with the clamping plate no.

The application relates to the technical field of eyeglass frames, in particular to a clamping type eyeglass frame which comprises a front frame assembly, a temple assembly and a clamping locking assembly. The front frame assembly is provided with a mounting groove, the temple assembly is quickly assembled by being matched with the limiting groove through an elastic buckle, the guide block and the limiting groove ensure accurate positioning, and the reset spring and the unlocking button realize a quick disassembly function. The positioning column and the positioning hole are matched to enhance the connection stability, and the annular groove and the elastic protrusion provide a anti-disengagement function. The application can simplify the assembly process, improve the structural stability, meet the modular design requirement, facilitate users to replace the temples or maintain, meanwhile, the traditional structure loosening problem is avoided, and the use reliability is improved.

This utility model discloses an automatic tool breakage detection device for a machining center, comprising a machining center body. An operation button is located on the left side of the front of the machining center body, and a display panel is located on the right side of the front of the machining center body. A machining groove is formed on the front of the machining center body, and a lifting hydraulic cylinder is located above the inner wall of the machining groove. This utility model, through the cooperation of a movable frame, a forward and reverse motor, a lead screw, and a nut seat, enables the movable frame to follow the position of the drill bit, ensuring that the infrared transmitter and infrared receiver are always in the appropriate position for tool breakage detection. Once the drill bit breaks, the infrared receiver receives an infrared signal, immediately triggering a buzzer alarm and an alarm light, promptly alerting the operator and preventing continued machining with the broken tool. This effectively improves workpiece machining quality, reduces scrap rate, lowers production costs, increases processing efficiency, and ensures smooth production.

The application relates to the technical field of machining equipment, in particular to a deep drilling device for elbow curved rods, which comprises an assembling shell, a hydraulic cylinder is embedded at the top end of the assembling shell, a pressing mechanism is connected to the power output end of the hydraulic cylinder, and a sliding groove is arranged on the abutting surface of the assembling shell and the pressing mechanism. The winding equipment body winds and unwinds the cable, so that the electromagnet connected with the connector through the thread is penetrated into the rod piece. When the hydraulic rod drives the inclined block to press and bend the rod piece, the bearing capacity is improved through the support of the electromagnet, so that the excessive pressing and bending of the rod piece is avoided, the deformation of the rod piece is avoided, the product quality is affected, the electromagnet is connected with the connector through the thread, the electromagnet is convenient to disassemble and assemble, the electromagnet with the diameter size suitable for the rod piece is replaced, the applicability is improved, the rod piece is conveniently attracted after the electromagnet is electrified through the cable, the sliding condition is avoided, the pressing and bending quality is affected, when the electromagnet is not worked, the connector is tightened in the connecting hole through the winding equipment body, and the rod piece is conveniently placed and corresponds to the electromagnet.

A tool for mounting and dismounting a lower bushing of an epitaxial device, comprising: a main frame, a plurality of telescopic members and a plurality of linkage members; the main frame has a first support part and a second support part oppositely arranged along a first direction, and has a limiting space between the first support part and the second support part for limiting the lower bushing; the plurality of telescopic members are arranged at intervals around the second support part along the first direction, and each telescopic member can be telescoped along a different second direction, the first direction being perpendicular to the second direction; one end of each linkage member is connected with one telescopic member, and the other end is slidingly connected with the main frame; the first support part is provided with a connecting part for connecting with an external lifting device. The present application can avoid the lower bushing from shaking during the mounting process, ensure that the lower bushing in the limiting space always maintains a stable posture during the mounting process, reduce the risk of jam caused by horizontal deviation from the root, improve the mounting stability, and reduce the probability of the lower bushing being broken.

The utility model relates to the technical field of walnut kernel processing, and discloses a high-temperature dryer for walnut kernel production, which comprises a shell, the bottom of the inner side of the shell is fixedly connected with a dryer body, the top of the shell is fixedly communicated with an exhaust pipe, the surface of one side of the shell is fixedly connected with a motor frame, and the motor frame is fixedly connected with a motor. The surface of the motor frame is fixedly connected with a driving motor, the surface of one side of the shell is rotationally connected with a bin door, a drying assembly is arranged in the shell and comprises a driving shaft rotationally connected between the inner walls of the shell, and the surface of the driving shaft is uniformly and fixedly connected with connecting rods; and connecting shafts are fixedly connected between the opposite surfaces of the two connecting rods. According to the walnut kernel drying machine, through the arranged drying assembly, the problems that due to the fact that temperature distribution in an existing drying machine shell is not uniform, the regional temperature is too high, walnut kernels are excessively baked or locally burnt, and humidity residues in other regions are high are solved.

The utility model discloses a paper cup framing system, which relates to the technical field of paper cup framing and comprises a paper cup conveying line used for conveying paper cups and a plastic frame conveying device used for conveying plastic frames, an open-close type interceptor is arranged at the tail end of the paper cup conveying line, and protective plates are arranged on the paper cup conveying line corresponding to two sides of the open-close type interceptor. The opening and closing interceptors are matched with protection plates on the two sides of the paper cup conveying line to position the paper cups; a grabbing device is arranged between the paper cup conveying line and the plastic frame conveying device, the grabbing device grabs paper cups on the paper cup conveying line into plastic frames on the plastic frame conveying device, the grabbing device comprises a collaborative robot, and a clamping jaw used for grabbing the paper cups is arranged at the moving end of the collaborative robot. The paper cup conveying line, the grabbing device and the plastic frame conveying device are matched with one another, so that the paper cups can be automatically and tidily placed in the plastic frames in the storage or transportation operation.

The utility model discloses a kind of buoy for improving the precision of fiber grating static level gauge, it is related to level gauge technical field, including instrument main body, instrument base, buoy mechanism, connecting screw, optical fiber line, the bottom of instrument base is fixedly installed in instrument main body. The utility model, when static level gauge is detected, the inside of buoy mechanism is provided with bottom ring disc and towline two, the bottom of buoy mechanism is added weight, and the gravity center of three-section buoy mechanism is synthesized one total gravity center, can guarantee the gravity center of three-section buoy mechanism on same horizontal line, make the movement direction of multiple buoy mechanism be constrained, difficult to deviate alone, according to the setting of towline one and sleeve line cylinder to the top of tension line is fixed, reduce the gravity center position between tension line and buoy, greatly improve the stability of buoy mechanism, can prevent buoy from occurring inclination when measuring, make buoy keep vertical when measuring.

The utility model discloses a kind of automobile parts cleaning device, including support frame, support frame is fixed cleaning tank and water receiving tank, first support plate is equipped in cleaning tank, and its upper portion is connected second support plate through support column, and second support plate is equipped support rod and pneumatic clamp. Pump machine and driving motor are installed on support frame, and pump machine inlet end is connected water tank, and outlet is connected porous pipe and spray pipe on first support plate through first distribution pipe, second distribution pipe. Drainage hopper is equipped in the bottom of cleaning tank, and water tank is connected by drainpipe on hopper, and top is connected cover plate by pneumatic push rod. The device is targeted cleaning by porous pipe and spray pipe, realizes water recycling, and part is fixed stable, convenient to operate, suitable for a variety of automobile parts cleaning.

The utility model relates to the technical field of coal mine discloses a coal -washing equipment for coal mine, including motor no.

This invention discloses a fully automatic hot pressing device for electronic display screen production, relating to the field of electronic display screen hot pressing technology. It includes a base and a first hydraulic rod. Two sets of the first hydraulic rod are symmetrically arranged on both sides of the base. The output end of the first hydraulic rod is equipped with a long push plate and a long clamping plate. After the first hydraulic rod is activated, the output end drives the long push plate and the long clamping plate to move, pushing the display screen from the left and right sides to make the display screen flat. The long clamping plate, while moving, drives a short clamping plate to move, pushing the display screen completely into the hot pressing area from the front and rear sides. No manual position adjustment is required, improving work efficiency. It ensures that the cover plate and substrate slightly separate while still aligned, preventing premature adhesion of some cover plates to unevenly coated adhesive layers. This ensures that during subsequent hot pressing, all parts of the cover plate and adhesive layer contact simultaneously, guaranteeing uniform adhesion.

This application belongs to the field of carbon fiber tube manufacturing technology, and discloses a carbon fiber tube centrifugal forming manufacturing system and process. The carbon fiber tube centrifugal forming manufacturing system includes a mold assembly and a centrifugal drive assembly. The mold assembly includes a module frame, individual frames, and mold components. The module frame is detachably connected to several individual frames, and the individual frames are detachably connected to several mold components. The mold components include a tubular mold with external hexagonal sleeves at both ends and detachably connected plugs at the ends. The centrifugal drive assembly includes a housing, a motor, and a platform. The housing and motor are mounted on the platform. A gear set inside the housing enables the motor to drive the external internal hexagonal sleeve to rotate. The internal hexagonal sleeve and the external hexagonal sleeve are inserted and engaged to drive the tubular mold to rotate and achieve centrifugal forming. This application solves the pain points of existing equipment and processes, such as poor versatility, cumbersome operation, low forming accuracy, and limited efficiency, through synergistic optimization of structure and process.

This invention discloses a suspension, lifting, fixing, and anti-swaying mechanism for installing curved glass curtain walls, comprising a safety mechanism (1), a lifting mechanism (3), and a prevention mechanism (4). The safety mechanism (1) includes a mounting box (101), a lifting rope (102), and a protective component. The lifting mechanism (3) includes a hollow box (301), a first suction cup (302), and a clamping component. The prevention mechanism (4) includes a hook (401), a rotating component, a safety component, and a second suction cup (413). This invention can solve the problems of existing glass hoisting equipment being unable to perform adsorption adjustment, reinforcement in special situations, and rope locking.

The utility model discloses a door lock with a manual unlocking structure, which relates to the technical field of door locks, and comprises a lock shell, a cam, a manual unlocking mechanism, a manual unlocking mechanism, a manual unlocking mechanism, a manual unlocking mechanism, a manual unlocking mechanism, a manual unlocking mechanism, a manual unlocking mechanism and a manual unlocking mechanism, and is characterized in that a heart-shaped sliding block is arranged in the lock shell in a sliding manner and has a locking position for locking a cam and an unlocking position for unlocking the cam; and the manual unlocking piece is of a flat plate structure, one face of the manual unlocking piece is parallel to the outer wall face of the lock shell, and the manual unlocking piece is movably arranged on the lock shell and used for driving the heart-shaped sliding block. According to the technical scheme, the manual unlocking piece is of a flat plate structure and is movably arranged in parallel with the outer wall face of the lock shell, space is effectively utilized through the layout, the whole door lock structure is compact, extra space occupation is reduced, miniaturization design of the door lock is facilitated, and the door lock can adapt to various door types and installation scenes.

This invention discloses a biocontrol spore cultivation device and its usage method for controlling Japanese pine scale, belonging to the field of pine scale control technology. The device includes an inoculation unit and several cultivation units. The inoculation unit includes a frame with a chain conveyor inside. Multiple positioning support plates are evenly spaced on the chain conveyor. A pre-compression mechanism and an inoculation mechanism are located directly above the chain conveyor on the frame, both spanning the chain conveyor. Several cultivation units are located at the outlet of the inoculation unit. This invention achieves automatic inoculation of biocontrol spores, improving inoculation efficiency and enabling precise control of the inoculation amount, thus improving the uniformity and consistency of biocontrol spore concentration. Next, the inoculated bottles are transferred to multiple cultivation units for static cultivation to improve the viability and yield of biocontrol spores, meeting the needs of large-scale production.

The application provides a power lighting distribution control box, which comprises a box body, a box door and a set of storage cabinets installed in the box body, and electrical elements are installed in the storage cabinets; first sliding grooves are symmetrically formed in the top and bottom of the box body, the storage cabinets are respectively clamped to the first sliding grooves in the top and bottom of the box body through symmetrically arranged sliding blocks in the top and bottom, and the box door is connected to the box body along a direction perpendicular to the sliding direction of the sliding blocks. The first sliding grooves are symmetrically formed in the top and bottom of the box body, and the storage cabinets are clamped to the first sliding grooves through symmetrically arranged sliding blocks, so that the slidable installation of the storage cabinets in the box body is realized; maintenance personnel can more easily slide the storage cabinets out of the box body to maintain and check the electrical elements, the efficiency and safety of the maintenance of the distribution control box are effectively improved, and the operation difficulty caused by the narrow space in the traditional design is avoided.

The application discloses a sound equipment suitable for a new energy vehicle-mounted system and relates to the technical field of vehicle-mounted sound equipment. The outer wall of the lifting frame is connected with a stabilizing frame used for promoting stable lifting of the playing frame. The lateral wall of the lifting bin is provided with a lifting sliding groove used for sliding connection with the outer wall of the stabilizing frame. The upper end of the stabilizing frame is connected with a fan-shaped outer frame. The inner ring of the fan-shaped outer frame is connected with a fan-shaped inner frame. The outer wall of the playing frame is slidingly connected with the inner wall of the lifting bin. The application has the advantages that the sound source position can be optimized synchronously with the position of the people in the vehicle and the driving and riding scene, sound field uniform coverage is ensured, the external sound pipe in the external sound hole can be flexibly stretched and contracted, the external sound pipe is stretched out to prolong the sound path when low-pitch focusing needs to be enhanced, the sound effect demand of the vehicle-mounted closed space is adapted, the outer cladding plate can quickly complete height locking and unlocking of the playing frame, the cladding locking structure of the outer cladding plate further strengthens the position stability of the playing frame, and sound effect distortion or component damage is prevented.

The utility model relates to the technical field of welding robots, and discloses a clamping turnover mechanism for a welding robot workstation, which comprises a main body, two sides of the top surface of the main body are coupled with a clamping turnover assembly, the clamping turnover assembly comprises a turnover frame, the top surface of the turnover frame is provided with a clamping groove, and the top surface of the turnover frame is provided with the clamping groove. A fixed clamping plate is fixed to one end of the overturning frame, a rotating shaft rod is fixed to the center of the outer wall of the fixed clamping plate, one end of the rotating shaft rod is sleeved with a bearing frame, and the other end of the overturning frame is fixedly connected with a driving shaft rod. Turnover adjustment is carried out through the driving shaft rod and the turnover frame which are in driving connection with the torsion motor, turnover of materials clamped by the turnover frame is achieved, the driving clamping plate in the turnover frame can be matched with the transmission telescopic process of the telescopic rod to keep stable clamping of the materials, and the driving clamping plate is matched with the rubber pad to increase surface friction force. And the overturning process after clamping adjustment is kept stable, material shaking is avoided, and convenience is provided for the welding process.

The utility model belongs to the technical field of angle steel production, and particularly relates to an angle steel production steel tank punching device which comprises a plurality of supporting legs and a workbench installed on the tops of the supporting legs, and a discharging hole is vertically formed in the workbench. The positioning table is fixedly mounted at the top of the workbench, the top of the positioning table is triangular, and the positioning table is used for preliminarily positioning angle steel needing to be punched; the groove is formed in the bottom of the positioning table; according to the punching machine, the groove and the through holes are formed in the positioning table on the lower portion, the vertical discharging hole is formed in the workbench, and the collecting box is arranged below the workbench, so that waste generated in the punching process can automatically fall into the collecting box along a preset path; by means of the design, the problem that waste needs to be cleaned manually through a traditional device is effectively solved, time and labor are saved, the cleanliness of the working environment is kept, the production intermittent time is shortened, and therefore the overall operation efficiency is improved.

The utility model provides a kind of human resource management archives auxiliary threading device, it is related to the technical field of archives management, including base, left stand plate, first sliding slot, first bearing, first lifting plate, screw rod, hand wheel, upper antiskid block, lower antiskid block, arc hole and punch assembly etc.;Traditional manual binding needs page by page alignment, manual punching, for the archives of greater thickness, it is cumbersome and time-consuming to operate.And the device realizes automatic punching through punch assembly, multiple drill bits can work simultaneously, and punching operation of multiple hole positions is completed at one time, which greatly reduces the punching time and significantly improves the overall efficiency of archives binding.Operators do not need to repeat punching, threading and other mechanical actions, effectively reducing hand fatigue caused by long-term operation, reducing the work failure rate and reducing labor intensity.

This application relates to the technical field of lifting equipment, providing a lifting mechanism for painting automotive tailgates. The mechanism includes a base, a boom, a lifting drive device, and a counter-positioning device. The boom and lifting drive device achieve stable lifting of the automotive tailgate, while the counter-positioning device provides additional support and positioning, ensuring the tailgate's stability during painting. Furthermore, the boom employs a multi-arm structure and is equipped with locking components for angle adjustment. The bottom frame is equipped with a tensioning device and tension sensor to optimize the tension on the pull ropes, further improving lifting accuracy and safety. This application achieves the technical effect of improving the stability, accuracy, and ease of operation of automotive tailgate lifting, providing reliable support for painting processes.

This utility model relates to the field of windproof isolation covers, specifically disclosing a windproof isolation cover for cruciferous hybrid breeding. It includes a first positioning rod, which is a round rod structure. Two symmetrically arranged first positioning rods constitute a first support unit. In this windproof isolation cover for cruciferous hybrid breeding, the device is supported by a first support unit and a second support unit. The two first positioning rods within the first support unit are connected by a first connecting rod. The second connecting rod is fixedly connected to the upper surface of the second positioning rod within the second support unit, further strengthening the support structure and enabling it to better resist wind. Simultaneously, fixing nails installed at the lower ends of each first and second positioning rod can be inserted into the ground for fixation. The equidistantly arranged fixing rods in a ring on the partition plate can rotate, further securing the device and preventing it from swaying or shifting in the wind, thus improving the device's wind resistance.