15results about How to "Effortless adjustment" patented technology

The utility model relates to the field of aquatic product breeding facilities, concretely is a sunshade cooling shed for snakehead culture, including the shed frame and setting sunshade cloth on the shed frame, and the shed frame includes two support frames and two hangers, and the support frame is fixedly connected with the support pole, and the two hangers are located between the two support frames, and the both ends of the hanger are fixedly connected with the corresponding support frame, and the sunshade cloth is located between the two hangers, and the hanger is provided with the sliding assembly, and the sunshade cloth is connected with the corresponding hanger through the sliding assembly, and the upper portion of sunshade cloth is provided with the adjusting assembly, and the sunshade cloth is provided with the connecting assembly, and the adjusting assembly is connected with the sliding assembly through the connecting assembly, and the support frame is provided with the spraying assembly. Compared with the prior art, the patent sets up the slidable sunshade cloth driven by the pulley set in the hanger, and is equipped with the fixed pulley traction system, realizes the quick, labor -saving adjustment of sunshade area, solves the technical problem that sunshade coverage rate can not be dynamically adjusted.

The utility model belongs to the technical field of textile machinery, and particularly relates to a dust hood for textile, which enables a worker to flexibly adjust the direction and the position of a dust hood head through the matching of a valve component, an oil cylinder, a piston rod and a support rod, so that the dust hood can more effectively capture dust, improve dust collection efficiency, reduce dust concentration in a workshop and improve the working environment. Meanwhile, the valve assembly is matched with the oil cylinder and the piston rod, so that the dust collection cover head can be quickly adjusted and fixed, angle deviation is not prone to occurring in the fixing process, and production continuity and stability are guaranteed.

The utility model discloses an unloading block assembly of a cast-in-place box girder construction device, which comprises a plurality of unloading blocks and a pulling mechanism for driving the unloading blocks to lift and adjust, each unloading block comprises a lower base, an upper base, a sliding sleeve, a hollow support body, a fixed pulley block, a movable pulley block and a steel wire rope, the hollow supporting body is sleeved with a sliding sleeve which is in sliding fit with the hollow supporting body, an upper base is arranged at the upper end of the sliding sleeve, a fixed pulley block is arranged in the upper end of the hollow supporting body, a movable pulley block is arranged at the lower end of the sliding sleeve, a steel wire rope is wound around the fixed pulley block and the movable pulley block, and one end of the steel wire rope is fixedly connected with a wheel carrier of the fixed pulley block; compared with the prior art, the device has the advantages that the device is convenient to use, the working efficiency is improved, and labor is saved during adjustment.

The utility model discloses a fabric side cutting line overedger, including machine table, be equipped with overedging device on this machine table, still fixedly equipped with the mounting bracket of symmetrical distribution on the machine table, be provided with mounting piece on this mounting bracket, and open mounting groove on the mounting bracket of user seat one side, be provided with the conveying roller on mounting piece, be provided with the driving handle on the mounting bracket, this driving handle articulates in mounting groove, still be provided with the power handle in the mounting groove, one end of this power handle articulates in driving handle, and the both sides of the other end all articulate a group of power handle, and the upper portion of power handle articulates in mounting bracket, and the lower portion articulates in mounting piece. In the utility model, through driving handle, power handle, power handle forms a set of lever system to realize the labor -saving, convenient, fast adjustment of conveying roller height, and then significantly reduces operator labor intensity, and through the accurate control to conveying roller height, optimized the conveying stability of overedging process edge fabric, thereby finally promotes overedging quality and overall working efficiency.

The utility model relates to a roller press lever type feeding device, which comprises a push rod device (1), a feeding hopper (6), a valve plate support (4) and a valve plate (5), the valve plate support (4) and the valve plate (5) are arranged in the feeding hopper (6), the push rod device (1) comprises a driving motor (8), a screw (9) and a connecting rod (10), the driving motor (8) drives the screw (9) to do linear motion, the connecting rod (10) is fixed at the end part of the screw (9), and the connecting rod (10) is fixed at the end part of the screw (9). The middle of the valve plate (5) is hinged to the valve plate support (4), and the upper end of the valve plate (5) is hinged to the connecting rod (10). The middle of the valve plate is hinged to the valve plate support, the upper end of the valve plate is hinged to the connecting rod to form a lever structure, and the lever type valve plate is adopted, so that the load of the adjusting screw rod can be reduced, and the valve plate is more labor-saving and more flexible to adjust.

The utility model relates to the technical field of dust removal treatment, and discloses mine dust treatment equipment which comprises a treatment equipment base body, a mechanical angle adjusting device is installed above the treatment equipment base body, and a crank device is installed above one side of the mechanical angle adjusting device. When the device is used, efficient and labor-saving operation can be conveniently achieved through a small gear transmission device, a medium gear transmission device and a large gear transmission device which are internally designed through an arranged mechanical angle adjusting device, the device is of a pure mechanical structure, a small gear is driven through a crank, and the small gear is driven to rotate through a rotating shaft. By means of the multi-stage gear meshing design, the operation torque is remarkably reduced, the adjusting process is easier and more labor-saving, the whole device does not need to be driven by electricity completely, and the angle adjusting device is particularly suitable for being reliably used under the environmental conditions of the open mining industry and the like. The device has the outstanding advantages of simple structure, convenience in maintenance, high adaptability and the like.

The invention relates to a component mounting assembly in a power transformation cabinet and the power transformation cabinet, the mounting assembly comprises a sliding frame, an insertion frame, a rotating plate, a mounting frame, a sliding block and a connecting rod, the sliding frame is fixed in the power transformation cabinet, the insertion frame is slidably mounted on the sliding frame, the rotating plate is rotatably mounted on the insertion frame, the mounting frame is fixed on the rotating plate, and the sliding block is slidably mounted on the insertion frame. And the other end of the connecting rod is fixedly connected with the rotating plate. Compared with the prior art, the power transformation cabinet has a sliding and rotating multi-stage movement structure, the mounting positions of components in the power transformation cabinet can be flexibly adjusted, the overall position can be adjusted through sliding along the sliding frame, the components can be overturned through the rotating plate, the adjusting flexibility is high, and the practicability is high. The problem that the maintenance and wiring operation space of a traditional fixed installation mode is limited is solved, installation of large components can be met, and meanwhile the stability of rotation adjustment is guaranteed through a connecting rod linkage structure.

This utility model relates to the field of notebook computer auxiliary tools, specifically an electric height-adjustable notebook computer stand. It includes a base, a height-adjustable rotating component mounted on the top of the base, a support plate mounted on the top of the height-adjustable rotating component, and a connection between the top of the height-adjustable rotating component and the bottom side of the support plate. A height-adjustable drive motor is mounted on the base, and a drive wheel is mounted on the output shaft of the motor. The drive wheel drives the height-adjustable rotating component via a belt to perform the height-adjusting operation. In this electric height-adjustable notebook computer stand, the stand, through the cooperation of the height-adjustable rotating component and the angle adjustment component, can simultaneously achieve adjustments to the height, circumferential rotation angle, and tilt angle of the support plate. The electric-driven height-adjustment structure replaces traditional manual adjustment; height adjustment can be completed simply by operating the motor, avoiding the risk of collision with the notebook during manual operation. The rotating lifting rod is rotatably connected to a lead screw slider via an upper bearing, allowing manual rotation of the support plate to 360° circumferentially.

The invention discloses a power distribution box cable incoming and outgoing line sealing interface, which relates to the field of power distribution cabinet equipment, and comprises a power distribution cabinet body, a sealing opening, an outer ring sleeve arranged at the sealing opening, a taper sleeve body arranged in the outer ring sleeve, a sealing connection between the outer ring sleeve and the taper sleeve body through an elastic section, a filling body arranged between the outer ring sleeve and the taper sleeve body, and an adjusting piece arranged between the taper sleeve body and the outer ring sleeve. An inserting body is arranged in the taper sleeve body; the outer ring is sleeved with a sealing cover, the sealing cover is provided with a conical sleeve, the conical sleeve is provided with a plugging bag body, the conical sleeve is provided with a contraction ring, the contraction ring slides along the conical sleeve to extrude the plugging bag body, the conical sleeve is externally provided with a fixing piece, and the outlet sealing interface is of a multi-layer sealing structure under the synergistic effect of an internal adjustable conical sleeve body and an external compressible plugging bag body. The mechanical adjustment can actively change the hooping force on the cable bundle, and can fill irregular gaps between the cables in real time, thereby significantly improving the adaptability to different cable numbers, sizes and environmental changes.

The utility model discloses a hat which comprises a hat body and a hat brim, the hat brim comprises a first part and a second part, the first part is connected with the hat body, the second part is arranged in front of the first part, and the second part and the first part are connected at a first fold, so that the second part is suitable for being folded relative to the first part. The utility model is characterized in that the two sides of the first part are respectively provided with a second crease, the two sides of the second part are respectively provided with a third crease, and the second crease obliquely extends to a first point, far away from the side part, of the first crease from the position, far away from the second part, of the side part of the first part; the third crease obliquely extends to the first point from the position, away from the first part, of the side portion of the second part, the hat is optimized through the crease, the outer side hat brim is driven to be folded towards the hat body in the inward pushing process and fixed through a snap fastener, the folded hat brim is synchronously shrunk in the longitudinal direction and the circumferential direction, and a larger visual field range is provided for a wearer.

The utility model relates to the technical field of infusion containers, in particular to a novel clinical saline infusion bottle which comprises a bottle body mechanism serving as a device body, the top of the bottle body mechanism is provided with an adjusting mechanism used for conveniently taking internal liquid medicine, and the bottle body mechanism is provided with an auxiliary mechanism. By arranging the adjusting mechanism, liquid medicine in an infusion bottle can be taken easily and conveniently, when medical staff need to take the liquid medicine in the bottle, firstly, a round cover is pulled to move upwards, the round cover drives two supporting rods to move upwards, two clamping blocks enter an arc-shaped sliding rail from a concave groove, at the moment, the round cover is rotated by 90 degrees, and then the medical staff can take the liquid medicine out of the bottle conveniently. When the infusion bottle is used, the clamping block slides from one end of the arc-shaped sliding rail to the other end of the arc-shaped sliding rail, then the round cover is pulled upwards, the clamping block is connected with the other concave groove in a clamped mode, the connecting block moves to the position above the infusion bottle head, liquid medicine can be discharged through the liquid outlet a and the liquid outlet b, different using requirements are met, and the using effect of the device is improved.

The utility model discloses a laminated slab with variable vertical rod spacing. An adjusting assembly used for adjusting the height of a supporting plate is arranged in a supporting assembly; the leveling device comprises a first fixing assembly arranged on the adjusting assembly and used for moving up and down, the first fixing assembly is in threaded connection with a leveling assembly used for leveling the two supporting devices, and a locking assembly used for locking the first fixing assembly is arranged on a rod body of the leveling assembly. Therefore, the rotating parts at the same positions between the adjacent sliding sleeves are connected through the horizontal rods, the sliding sleeves are driven to slide upwards, and therefore the height of one supporting device is determined, the other supporting device is connected with the supporting device through the horizontal rods, and when the heights of the two supporting devices are not uniform, the horizontal rods apply pressure in the inclined direction to the rotating parts; the height change of the supporting device is prevented, so that when the position of the supporting device is movably adjusted, the supporting device is kept in a vertical state under the constraint of the horizontal rod.

The present application belongs to the field of turbine test of aero-engine, and discloses a test platform for high-load low-pressure turbine plane cascade test, which comprises a support table, a wake simulation mechanism, an angle of attack adjusting mechanism, a test section and a test section support mechanism. The wake simulation mechanism and the angle of attack adjusting mechanism are combined together to realize the function of simultaneously simulating the angle of attack and the unsteady wake of the incoming flow. Meanwhile, the wake simulation mechanism is supported at two points and separated from the test section, so that the structure is simplified and the problem of error caused by vibration of the existing test table to the test is solved.

The invention relates to a connecting module, a linear driving mechanism and a detection device. The connecting module comprises a sliding seat which is movably arranged and is provided with an assembling groove; the connecting assembly comprises an extrusion part, a transition part and a pressed part; the extrusion piece comprises a first abutting face used for abutting against the transition piece, and the pressed piece comprises a second abutting face used for abutting against the transition piece. The extrusion piece can be movably adjusted to a locking state, and the pose of the transition piece is corrected; after the posture of the transition piece is corrected, the transition piece is in surface contact with one of the first abutting surface and the second abutting surface and is in point contact or line contact with the other one of the first abutting surface and the second abutting surface; the connecting assembly is provided with a third abutting face and a fourth abutting face, when the extrusion piece moves to the locking state, the extrusion piece and the movable piece are relatively fixed, and the extrusion piece, the transition piece and the pressed piece abut against one another, so that the third abutting face and the fourth abutting face abut against the two opposite side walls of the assembling groove respectively.

This utility model relates to the field of electric liquid dispensing tools and discloses a highly synchronous multi-channel electric liquid dispensing device for food testing. It includes an electric pipette, a control panel on the handle for parameter adjustment, an operation button on the top for start / stop control, and multiple liquid guide tubes connected to the bottom via a dispensing end for liquid transfer. A grip is provided on one side of the electric pipette, with a rotating frame at the top. The rotating frame clamps and fixes the electric pipette via an arc-shaped clamp at the end. A sliding plate is connected to the bottom of the grip via a spring, and the sliding plate is fitted into a moving groove on the top of an L-shaped moving plate. The L-shaped moving plate is fitted into an L-shaped slot on the top of a lower moving seat. A suction cup is fixed to one end of the L-shaped moving plate for adsorption onto the table surface for fixation. Multiple ball bearings are nested at the bottom of the moving seat for sliding. This utility model reduces the burden on the operator's hands and improves the stability and accuracy of testing.