26results about How to "Change angle" patented technology

The utility model discloses a kind of anchor rod cable stress sensors of being convenient for connection and fixed, including sensor body and bottom mat, the outside middle part of sensor body is equipped with transmission line, bottom mat is installed below sensor body, and high-strength shaft is installed in the left side of bottom mat, the below high-strength shaft is equipped with rotary plate, and rotary plate and high-strength shaft are rotationally connected.This kind of anchor rod cable stress sensor of being convenient for connection and fixed, compared with the existing anchor rod cable stress sensor, four groups of positioning components are convenient for the installation and fixation of bottom mat and top mat, and the axis is aligned, rotating stud drives two slide rails to slide in rotary plate, wedge block moves and jolts rotary plate, rotary plate changes angle by high-strength shaft rotation, so that the axis of sensor body and anchor rod axis are aligned, the data measured by sensor body is more accurate, two nuts are clamped by gasket at the junction of stud and slide rail, prevent loosening and cause wedge block to move and change angle, installation is more stable.

The application relates to the technical field of welding protection equipment, in particular to a spatter-preventing surfacing protection device which comprises a left protection plate and a right protection plate, a first sliding groove is formed in the left protection plate, and the left protection plate is slidably connected with the right protection plate through the first sliding groove; an angle adjusting mechanism and a locking mechanism are arranged on the left protection plate and the right protection plate; the angle adjusting mechanism comprises a first protection plate which is rotationally connected with the left protection plate and a second protection plate which is rotationally connected with the right protection plate; the locking mechanism comprises a second sliding groove formed in the right protection plate, a locking plate which is vertically slidably connected in the second sliding groove, and a locking block arranged in the first sliding groove. The spatter-preventing surfacing protection device can flexibly adjust the protection length and angle and firmly lock through the left and right protection plate sliding connection, the angle adjusting mechanism and the locking mechanism, and effectively blocks the surfacing spatter.

The utility model relates to the technical field of derrick for elevator, especially point to a kind of derrick for construction hoist dismounting, including mounting column, the outer surface of mounting column is fixedly connected with mounting plate, the surface of mounting plate is fixedly connected with motor, the output of motor is fixedly connected with pivot, the outer surface of pivot is fixedly connected with winding drum, the top of mounting column is movably connected with rotating column, the upper surface of rotating column is fixedly connected with fixed frame, the inside of fixed frame is equipped with first guide roller, the left side end of rotating column is fixedly connected with second fixed plate, the second fixed plate is equipped with second guide roller in, steel rope is provided on winding drum, telescopic link is installed between mounting column and rotating column. The utility model provides a kind of derrick for construction hoist dismounting of convenient adjustment use.

The utility model discloses a kind of multi-direction positioning alignment's plate arrangement, it is related to board processing equipment technical field, including the unwinding assembly for unwinding board, the inside of this board is equipped with driving assembly;Driving assembly side is equipped with the plate chain conveyor for the transfer of board, and plate chain conveyor is evenly equipped with multiple limit alignment components;The limit alignment component includes fixed plate, both ends of fixed plate one side are fixedly connected with support column, and the bottom of multiple support columns is fixedly connected with the top of the frame of plate chain conveyor;Fixed plate bottom is equipped with press plate, and the bottom of press plate is attached with the top of the board;Multiple press plates can be pressed into and limit the board on plate chain conveyor, without artificial repeatedly laying press plate, reduce labor cost;In addition, by loosening the cap can let adjusting column move along adjusting groove, to change the position of press plate, can let press plate press the board of different width, improve the application range of press plate.

This application discloses a water-passing brush, belonging to the field of brush technology. A water-passing brush includes a brush rod with a hollow inner cavity and a brush head. A water pipe is disposed inside the brush rod, and the brush head has bristles and a water passage hole. A through hole is provided on the brush rod, through which the water pipe passes and connects to the water passage hole. One end of the brush rod is threadedly connected to a first threaded rod, and a first steering head is fixedly disposed on the first threaded rod. The brush head is threadedly connected to a second threaded rod, and a second steering head is fixedly disposed on the second threaded rod. The second steering head is connected to the first steering head via a screw. A rotating block is fixedly disposed at one end of the screw, and the end of the screw away from the rotating block passes through the first and second steering heads and is fixed by a nut. The beneficial effect of this application is that it provides a water-passing brush capable of changing the angle of the brush head.

The utility model discloses a feeding device of a bottle blowing machine, which comprises a base, an inclined bottle blank slide way is fixedly mounted on the base, an outlet of the bottle blank slide way is connected with a blank separating mechanism, the blank separating mechanism comprises a blank separating block horizontally mounted on the base in a sliding manner, and a plurality of bottle blank clamping grooves are formed in the blank separating block. A bottle blank clamping groove of the blank separating block faces one side and is connected with an outlet of the bottle blank sliding way, the blank separating block is driven by a horizontal reciprocating driving device, an auxiliary limiting device and an auxiliary backup plate horizontally sliding on the limiting device are installed on the side, located on the blank separating block, of the base, and the auxiliary backup plate is driven by an auxiliary linear power device. The auxiliary backup plate leans against the bottle blanks in the bottle blank clamping grooves when approaching the blank separation blocks; a bottle blank clamping and overturning mechanism is installed on the base and located on the other side of the blank separating block, and a feeding blocking device used for blocking the bottle blanks, close to the outlet, of the bottle blank sliding way is further installed on the base. The feeding device is simpler in structure and can more accurately achieve feeding of the bottle blanks.

The utility model discloses a photovoltaic module unpacking support, including vertical support pole, the vertical support pole has two, the middle part of vertical support pole has vertical rod through the axle pin rotation and installs, and the top between two vertical rods is fixedly installed with the cross bar, and the both ends between two vertical support poles are installed with the tray limiting round stick, and the tray for placing photovoltaic module package is placed between two vertical support poles, and the end of tray can be limited through tray limiting round stick, when unpacking photovoltaic module, the setting of tray limiting round stick can limit the position of tray, prevent the slip of the tray for placing photovoltaic module package and photovoltaic module, improve the security when unpacking photovoltaic module, at the same time, through vertical rod and cross bar support the photovoltaic module after unpacking, prevent the photovoltaic module's toppling, through the angle of vertical rod and cross bar change and adjust, for the support of photovoltaic module different angle.

This utility model discloses a construction equipment for building composite insulation boards, belonging to the technical field of construction equipment. The equipment includes a trolley frame with a screw rotatably connected to it. A slide rod is fixedly connected to the trolley frame at the side of the screw. A first positioning frame is movably mounted on the screw and slide rod, and a second positioning frame is rotatably connected to the side of the first positioning frame. The equipment uses a stepper motor to drive the screw to rotate, making it easy to change the height of the first and second positioning frames and adjust the included angle between them. This facilitates the clamping and fixing of the insulation board at the corner of the exterior wall, improving practicality. Furthermore, the suction cups on both sides of the clamping board adhere to and fix the insulation board, resulting in better fixation. When the insulation board slides downwards, it separates from the suction cups, making it easy to detect whether the insulation board has moved, preventing workers from overlooking it and allowing for timely adjustment of the insulation board's position.

The utility model discloses a kind of air pipe adjusting devices, it is related to air pipe supporting technical field, including first drive frame, first support, second drive frame and second support, first drive frame is equipped with the driving stroke of Y axis and Z axis direction;First support is used to support air pipe, first support is connected with first drive frame transmission;Second drive frame and first drive frame are arranged along X axis direction interval, second drive frame is equipped with the driving stroke of Y axis and Z axis direction;Second support is used to support air pipe, second support is connected with second drive frame transmission;Wherein, X axis, Y axis and Z axis are mutually perpendicular between two two.This air pipe adjusting device of the utility model can realize the position adjustment and angle adjustment of air pipe in space, improve oxygen supplement efficiency.

The utility model discloses a kind of bearing device and massage equipment.The bearing device includes connecting support, first bearing assembly, first angle adjusting unit, second bearing assembly and second angle adjusting unit.First bearing assembly is rotatably connected with connecting support, and first bearing assembly is equipped with the first installation part for installing first massage assembly.First angle adjusting unit is arranged between connecting support and first bearing assembly, to make the included angle between first bearing assembly and connecting support adjustable.Second bearing assembly is rotatably connected with connecting support, and second bearing assembly is equipped with the second installation part for installing second massage assembly.Second angle adjusting unit is arranged between connecting support and first bearing assembly, to make the included angle between second bearing assembly and connecting support adjustable.The bearing device can independently adjust the massage range of two massage assemblies, to meet different massage needs, and it is beneficial to improve the use experience of massage equipment.

The utility model discloses a micro small -size normal pressure cold plasma disinfection generating device, including fixed base, the inside slide coupling of fixed base has sliding frame, and the inner wall fixed connection of fixed base has fixed block, and the inside rotation connection of fixed block has drive shaft, and one end fixed connection of drive shaft has the connecting block, and the one side fixed connection of connecting block has the push rod of cooperation with sliding frame, and one side fixed connection of sliding frame has the connecting rod, the utility model relates to normal pressure cold plasma disinfection generating device technical field, and this micro small -size normal pressure cold plasma disinfection generating device sets up drive shaft, connecting block, push rod, sliding frame, connecting rod, rack, half gear and pivot and realizes the function that drives micro small -size normal pressure cold plasma disinfection generating equipment to swing, can change the function angle and position of plasma, more comprehensively disinfects object surface or space, reduces the area that has not been disinfected to, improves the consistency of overall disinfection effect.

The utility model discloses belong to the technical field of housing reconstruction and extension, concretely is a kind of adjustable gradient expansion joint device for housing reconstruction and extension, including two structural beam bodies of symmetrical arrangement, and the top end between two structural beam bodies is fixedly installed with fireproof belt, further include: the top closed assembly of which middle angle can be adjusted, and the both sides of top closed assembly are rotatably connected on the top of structural beam body through connecting assembly;For adjusting the middle angle of top closed assembly, and drive assembly is arranged between two structural beam bodies.The utility model structure is relatively flexible, so that the relative position of the connecting plate, center cover plate and lifting frame for sealing can be slightly adjusted, the included angle between center cover plate and lifting frame is changed, different house gradient is conveniently applicable, the drainage capacity of device is improved, and the service life of cover plate is prolonged.

This invention relates to the field of wastewater treatment and discloses a chemical mixing device for wastewater treatment ponds. The device includes a mixing tank with a stirring rod inside. A driving device is mounted on the top of the stirring rod, and a mixing mechanism is connected to the outer wall of the stirring rod. The mixing mechanism includes a baffle rod connected to the outer wall of the stirring rod. A cleaning mechanism is provided at the end of the baffle rod near the inner wall of the mixing tank. The cleaning mechanism includes a centrifugal block hinged to the end of the baffle rod, and the cleaning rod is connected to the end of the centrifugal block near the inner wall of the mixing tank. The inner wall of the mixing tank is cleaned by scraping against it with the cleaning rod on the outside of the centrifugal block. To prevent scratches on the inner wall, the cleaning rod on the outside of the centrifugal block does not contact the inner wall of the mixing tank when the inertial force generated by the rotation of the stirring rod is insufficient to throw the centrifugal block out. Therefore, the mixing tank is protected when not being cleaned.

This utility model relates to the field of bass farming technology, specifically to an aeration device for bass farming ponds with adjustable water flow direction. It includes an adjustment component and a cleaning component. The adjustment component consists of a fixed plate, an adjustment plate, a rotating shaft, a connecting belt, a rotating rod, and a servo motor. The rotating shaft is rotatably connected to the inner wall of the fixed plate, and the adjustment plate is fixedly connected to the outer surface of the rotating shaft. The connecting belt is provided on the upper surface of the rotating shaft. This aeration device for bass farming ponds with adjustable water flow direction, through the arrangement of the fixed plate, adjustment plate, rotating shaft, connecting belt, rotating rod, and servo motor, allows the operator to activate the servo motor during aeration. The servo motor drives the rotating rod to rotate, which in turn drives the rotating shaft to rotate, which in turn drives the connecting belt to rotate, allowing the rotating shaft to adjust the angle of the adjustment plate, thus changing the oxygen supply angle.

This utility model discloses a circular wire extruder, belonging to the technical field of circular wire extruders. It includes a fixed frame applied to the machine body, with a die head movably attached to the machine body via a snap-fit ​​component. A rotating arm is fixedly connected to the fixed frame. The device also includes: an adjusting plate slidably disposed within the fixed frame for adjusting the die head position; a fixing component disposed between the adjusting plate and the rotating arm for limiting the adjusting plate; and a rotating component disposed between the adjusting plate and the die head for adjusting the die head angle. The device includes a connector mounted on the die head, making maintenance, replacement, and cleaning more convenient and further improving the practicality and ease of use of the equipment.

This utility model discloses an engine casing cutting machine, specifically relating to the field of cutting machines. It includes a base on which a cutting assembly is mounted. The cutting assembly includes a cutting table mounted on the top of the base. Two support plates are fixedly mounted on the bottom inner wall of the cutting table, and a pressure plate is rotatably connected between the two support plates. A connecting block is provided on one side of the base. This utility model applies pressure to the engine casing by rotating the pressure plate and adjusting its angle, thereby fixing the engine casing and preventing displacement during cutting. An electric push rod drives a sliding plate to slide on one side of the connecting block to adjust the cutting position. Simultaneously, a second drive motor drives a lead screw to rotate, causing a sliding rod to slide upwards to adjust the position of the cutting table, achieving versatility and convenience in cutting.

This utility model discloses a feeding blocking device for a blow molding machine feeder. The feeding blocking device is installed on the base of the feeder and includes a blocking base fixedly installed on the base. A blocking support is installed on the blocking base, and a blocking shaft is axially slidably installed on the blocking support. The blocking shaft is driven to extend and retract by a telescopic power device. The blocking shaft is inclined, and its free end is set as a pointed tip facing the outlet of the inclined preform slide to block the preforms at the outlet. This feeding blocking device has a simple structure and can actively block or release preforms in the slide, realizing preform feeding control.

This application relates to a multi-angle adjustable cleaning brush structure, including a brush handle and a brush head with bristles, and an angle adjustment mechanism. The adjustment mechanism is used to adjust the angle between the brush handle and the bristles. The angle adjustment mechanism includes a connecting frame, a sliding block, and an adjustment component. The connecting frame includes a clamping part and a rotating part. The brush head is detachably connected to the clamping part, and the clamping part is fixedly connected to the rotating part. The rotating part is rotatably connected to the brush handle, and the sliding block is slidably connected to the brush handle. The adjustment component connects the sliding block and the rotating part. When the sliding block slides, the rotating part rotates. The sliding block slides on the brush handle, driving the rotating part to rotate through the adjustment component, thereby changing the angle of the brush head. This achieves adjustable angle between the brush handle and the bristles, facilitating angle adjustment during use, and is suitable for various cleaning scenarios, improving cleaning efficiency and versatility.

The utility model relates to a boiler anti-abrasion technical field, concretely for a kind of for circulating fluidized bed boiler anti-abrasion structure, including sealing cover combination part, for the opening of optional shading or exposure hearth top;Abrasion-proof part, present with the half-enclosing structure of lower end opening, the top of abrasion-proof part is fixedly arranged with locking block, sealing cover combination part is opened with the locking port suitable for locking block to go in and out;Locking part, between sealing cover combination part and abrasion-proof part, and locking block and sealing cover combination part can be selectively fixed opposite. The utility model covers hearth top area by abrasion-proof part with its half-enclosing structure, resists the impact force and vibration force generated by material particle, when abrasion-proof part needs to be replaced due to long-term abrasion, sealing cover combination part can be removed first, then the fixed state of locking block and sealing cover combination part is released by adjusting locking part, so that locking block can be smoothly exited from locking port, to realize the quick disassembly and replacement of abrasion-proof part.

The utility model relates to the field of pavement construction, concretely discloses concrete pavement paving device, including traction mechanism and paving mechanism: the traction mechanism includes tractor, one side of the tractor is installed hydraulic lift frame, the paving mechanism includes the fixed frame subassembly of installing on the hydraulic lift frame, installs the paving board subassembly on the fixed frame subassembly, the utility model discloses the telescopic drive lift frame body around the hinge point rotation of hydraulic cylinder no., and then realizes the lifting action of fixed frame subassembly and paving mechanism, makes the concrete pavement paving device can according to different construction scene and pavement height requirement, the height of paving board subassembly is adjusted flexibly and accurately, ensures that it is always in the best working position, has improved the adaptability and convenience of construction greatly, effectively avoided the paving quality problem because of the height is not suitable, has improved the flatness and uniformity of pavement paving.

This utility model provides a multifunctional workbench for brake assembly, relating to the field of brake assembly technology. It includes a base frame and an assembly table, with an adjustment structure between the base frame and the assembly table. The adjustment structure includes a support frame, which is fixedly installed on the top of the base frame. In this utility model, a first motor drives a first gear to rotate, which in turn drives a second gear to mesh and rotate, causing a rotating shaft to rotate. This causes a rotating plate to rotate around the shaft, generating an upward force on two rotating wheels to lift one side of the assembly table, allowing it to rotate around a fixed shaft. This changes the angle of the assembly table, thus altering the angle at which the worker performs assembly, preventing neck fatigue caused by prolonged head-down posture, reducing neck pressure during assembly, and improving the workbench's practicality.

This invention provides a wood cutting machine, including a negative pressure conveying device and a cutting device. The cutting device includes a support, a crossbeam, a first drive mechanism, a working arm, a second drive mechanism, and a cutting mechanism. The crossbeam is vertically and vertically mounted on the support; the working arm is horizontally and horizontally mounted on the crossbeam; and the cutting mechanism is mounted on the working arm via an angle adjustment structure. In use, the first drive mechanism drives the crossbeam to move vertically, the second drive mechanism drives the working arm to move horizontally, and the angle adjustment structure drives the cutting mechanism to swing within a preset angle range. This invention, through the coordinated operation of the first drive mechanism, the second drive mechanism, and the angle adjustment structure, achieves motion control of the cutting mechanism in three dimensions: vertical, horizontal, and angular. It can adapt to complex cutting needs, avoids dimensional deviations and roughness problems caused by manual cutting, reduces reliance on operator experience and skills, avoids extensive manual intervention, and reduces labor intensity.

This invention relates to the field of geographic surveying and mapping technology, and discloses a camera installation and adjustment device and method for geographic surveying UAVs. It solves the problem that UAVs are inconvenient for installing and adjusting different camera devices. The device includes a mounting cover with several adjustment rings inside. A first movable plate is fixedly connected to each adjustment ring, and a rotating sleeve is fitted around the first movable plate. The rotating sleeve and the mounting cover are connected by an angle adjustment structure. A swing column is located inside each adjustment ring, and a lead screw is located at the bottom of the swing column. Two nuts are fitted around the lead screw, and the lead screw and the swing column are connected by a disassembly and assembly mechanism. A first support block and a second support block are respectively located on both sides of the swing column. The device allows adjustment of the lead screw's position and angle according to the different mounting hole positions on different camera devices, thereby changing the angle of the camera device mounted on the lead screw. This facilitates adjustment of the camera device's angle after installation and improves practical use.

This utility model discloses a high borosilicate silicon billet tube loading and placement mechanism, relating to the field of high borosilicate silicon processing technology. It includes a base, a placement platform, a rotating assembly mounted on the base, a connecting assembly mounted on the rotating assembly, and a clamping assembly, a supporting assembly, and an adjusting assembly mounted on the placement platform. The adjusting assembly includes a stepper motor fixedly mounted on the placement platform, a telescopic rod fixedly connected to the output shaft of the stepper motor, and a fixed block rotatably mounted on the telescopic rod. The stepper motor provides power to drive the telescopic rod to move the fixed block, which in turn drives a support plate to move along a first slide rail and a second slide rail, thereby changing the angle of the support plate. This allows the support plate to be adjusted to accommodate high borosilicate silicon billet tubes of different sizes, enabling the placement mechanism to simultaneously hold high borosilicate silicon billet tubes of different sizes, thus expanding the applicability of the placement mechanism.