384results about How to "Adjust tilt angle" patented technology

The invention relates to a jaw type vibration crusher which comprises a chassis (1), a base (2) arranged on the chassis and capable of adjusting a tilt angle, a buffer spring device (3) arranged on the base, a movable jaw body (5) arranged on the buffer spring device and having a top surface as an incline surface, an eccentric vibration device (6) arranged on the movable jaw body and a fixed box body (3) aslant arranged on the base and positioned above the movable jaw body, wherein an incline fixed tooth plate (7) is arranged in the fixed box body, an incline vibration tooth plate (8) opposite to the fixed tooth plate (7) is arranged at the top of the movable jaw body, an included angle cavity between the fixed tooth plate and the vibration tooth plate forms a crushing cavity of the crusher, and a rotating shaft of the eccentric vibration device is connected with an output shaft of a drive motor (13) by adopting a flexible coupler. Crushed stone fines and power are less, metal and other non-crushed matters can be fed simultaneously without causing the equipment damage, and angles of a feeding hole and a discharging hole can be adjusted according to the demands.

The invention relates to an artificial wig with no hair knot on the scalp surface layer and the manufacturing method of the wig, and belongs to the technology field of the hair product. The artificial wig with no hair knot on the scalp surface layer in the invention is composed of a fine mesh, a silky object and hair as the artificial scalp in a connecting way, the two layers of the fine mesh layer and the silky object layer are stunk together, and the hair transplanted and knotted on the inner side of the fine mesh is penetrated through the two layers of the fine mesh layer and the silky object layer, and is extended to the outer side of the silky object. The new process developed during the process of the wig manufacturing flow avoids an embarrassing situation which the hair is exposed under the precondition that the human body burden is reduced to be lowest, and simultaneously the radian of the hair at the part where the wig hair is split becomes more natural. The invention has the advantages that the structure is simple, the operation is convenient, and the invention is characterized by reality, portability, high permeability as well as strong humanization.

The invention discloses an adjustable computer display screen with good stability. The display screen comprises a base, a display screen body, a cylinder body, a piston rod, a piston, a sucker, an airpipe, a mounting cylinder, a first threaded rod, a first bevel gear, a second bevel gear, a rotating shaft, a supporting rod, a sliding block, a second threaded rod, a sleeve and a connecting rod. The screen is provided with the sucker, the piston rod, the piston and the cylinder body; the whole display screen can be firmly absorbed on a desktop; the situation that the display screen topples overand is damaged due to collision is avoided; stability is better, the mounting cylinder and the bearing seat are provided, the mounting cylinder can be rotated through the U-shaped handle so as to rotate the display screen main body; the display screen is convenient to use, the first threaded rod, the first bevel gear, the second bevel gear, the rotating shaft and the supporting rod are arranged,the height of the display screen body can be adjusted through cooperation, the second threaded rod, the sleeve and the connecting rod are arranged, the second threaded rod is rotated through the handle, the inclination angle of the display screen body can be adjusted, adjustment is convenient, and stability is good.

The invention relates to a follow spot solar and wind driven generator. The follow spot solar and wind driven generator comprises a pedestal, a rotary pillar, a generator, a plurality of wind-collecting parts, a plurality of solar panels and a storage battery, wherein the pedestal is provided with an accommodating space; the rotary pillar is rotatably connected with the pedestal; the generator is connected with the rotary pillar and is arranged in the accommodating space; each wind-collecting part is provided with a brake unit and a wind-collecting member; the brake unit is provided with a fixed end and a moveable end which is connected with the rotary pillar; the wind-collecting member is connected with the fixed end; an inclined angle of each wind-collecting member is adjusted by the brake unit; the wind-collecting member is rotated along with wind power to drive the rotary pillar to rotate to make the generator generate electricity; the plurality of solar panels are arranged on the wind-collecting members so as to absorb sunlight to generate electricity; and the storage battery is arranged in the accommodating space and is electrically connected with the generator and the solar panels to store electric powder. The follow spot solar and wind driven generator adjusts the inclined angle of each wind-collecting member by sensing the intensities of the wind power and the sunlight, so that the wind-collecting members can be positioned at the positions suitable for wind power generation or solar power generation.

The invention discloses an intelligent wardrobe convenient for taking and hanging of clothes and a clothes taking and hanging method of the intelligent wardrobe, and relates to the technical field of intelligent wardrobes. The intelligent wardrobe comprises a top wardrobe body, a left wardrobe body and a right wardrobe body, wherein an electric control clothes hanging mechanism is vertically installed in a clothes hanging area transversely formed in the upper portion of the left wardrobe body, the lower end of the left wardrobe body is connected with an electromagnetic control mechanism, and the electromagnetic control mechanism controls a corresponding driven mechanism to rotate, so that the electric control clothes hanging mechanism works and people can conveniently take clothes hung at a high position; besides, a transverse moving mechanism and a lifting mechanism are further arranged in the top cabinet and correspond to the upper portion of the right cabinet body, wherein the lifting mechanism is formed by installing a worm wheel and a worm in a matched mode and is in transmission connection with a wire winding shaft and a wire combiner, and therefore axial rotation is converted into longitudinal movement of the movable storage cabinet driven by a steel wire rope, and the occupied space of the transmission mechanism is saved. In addition, the worm wheel and the worm are installed in a matched mode, a self-locking function is achieved, and free falling of the movable storage cabinet after power failure is prevented.

The invention relates to a bearing fixing device for the ophthalmology department, in particular to an adjustable bearing fixing device for the ophthalmology department. The technical purpose is to provide the adjustable bearing fixing device capable of being adjusted conveniently and meeting the using requirements of different patients for the ophthalmology department. The adjustable bearing fixing device for the ophthalmology department comprises a base, a supporting tube, a lifting rod, a first spine plate, a first plate spring, a second spine plate, a second plate spring, a big connectingshaft and the like; the supporting tube is connected with the middle of the top of the base, and a first movable groove is formed in the upper portion of the left side of the supporting tube. According to the adjustable bearing fixing device for the ophthalmology department, not only can the height and width of the device be conveniently adjusted, but also the using requirements of different patients are met, the inclining angle can be adjusted, therefore the device can be used for special patients, the application range is wide, and the bearing and fixing effects on different patients are good.

A method for removing the receptacle from its fruit features that the fruit with stem is put in a cutting assemblage of a receptacle removing machine and under the drive of driver, the stem and receptacle of a fruit is removed. Said receptacle removing machine is composed of a base and a cutting assemblage consisting of guide rollers, spin-cutting member and auxiliary rollers, and driver. Its advantages are simple structure and simple operation.

The invention relates to the technical field of software development, in particular to an adjustable display supporting device for software development. The adjustable display supporting device for software development comprises a base, a supporting column, a display body, a first supporting connecting rod, a supporting seat, a first lifting slide block, a first screw rod and a lifting supportingcolumn, wherein the supporting column is vertically and fixedly arranged on the upper surface of the middle part of the base; the lifting supporting column is detachably and fixedly arranged on the supporting column in a connecting mode, a cylindrical cavity is formed in the inside of the left side of the supporting column; the lifting supporting column is slidably arranged in the cylindrical cavity in an up-down mode; and a rectangular cavity is formed in the inside of the right side of the supporting column, a locking mechanism for limiting and fixing the lifting supporting column is arranged in the rectangular cavity, a supporting cross beam is fixedly arranged at the top end of the lifting supporting column, and an angle adjusting mechanism for adjusting the inclination angle of the display body is arranged on the supporting cross beam. According to the adjustable display supporting device for software development, the height of the display is convenient to adjust, the angle of thedisplay can be adjusted, and the software development work of workers is convenient.

The invention discloses a robot walking leg mechanism with integration of a wheel type, a foot type and a wheel-foot composite type and relates to a robot walking leg mechanism. The robot walking leg mechanism aims at solving the problem that a foot-type traveling part of an existing wheel-leg type mechanism can not be applied to a foot-type robot and a ground vehicle operating under the condition of mixed terrains. The robot walking leg mechanism comprises a front swinging rod component, a side swinging rod component, a wheel shaft (8), a wheel (18) and a connecting rod (2), wherein the connecting rod (2) is vertically arranged; the front swinging rod component is arranged at the upper part of the connecting rod (2); one end of the side swinging rod component is arranged at the lower part of the connecting rod (2); the side swinging rod component is vertical to the front swinging rod component; the wheel shaft (8) is connected with the other end of the side swinging rod component; the wheel (18) rotatably sheathes the wheel shaft (8). The robot walking leg mechanism disclosed by the invention is used on a robot.

The invention relates to a semiconductor structure formation method. The semiconductor structure formation method comprises steps that a semiconductor substrate is provided; a dielectric layer is formed at the surface of the substrate; a through hole is formed in the dielectric layer, width of the bottom portion of the through hole is greater than that of the top portion, and a partial surface of the semiconductor substrate is exposed by the through hole, a fin portion is formed in the through hole to fill the through holes, the surface of the fin portion is level with the surface of the dielectric layer; the dielectric layer is etched, and the surface of the dielectric layer after etching is lower than the top portion surface of the fin portion. The semiconductor structure formation method can improve quality of the formed fin portion, and thereby performance of a transistor is improved.

The invention discloses a worktable for art pattern design. The worktable comprises a support frame and a box body with the upper surface of an isosceles trapezoidal structure. Grooved sliding rails are welded on the two opposite outer walls of the box body, and a spotlight board is in sliding connection between the two grooved sliding rails. A vertical plate is welded on the outer wall on one side of the spotlight board away from the box body at the position close to the middle. An electric push rod is fixed on one side of the support frame close to the back of the box body through bolts, a hydraulic push rod is fixed on the inner wall at the bottom of the box body through bolts, a cylindrical motor seat with a cavity is welded at the top end of an extension rod of the hydraulic push rod,a round hole is formed in the middle of the upper surface of the motor seat, and a thrust ball bearing is welded on the outer wall of the top end of the motor seat. The worktable can concentrate theonly light as much as possible on the surface of an object to be described in case of weak light, and the object can be observed from three different directions through the spotlight board to make a painter have stereoscopic feeling.

The invention relates to a liquid spraying rod of an agricultural plant protection unmanned aerial vehicle. The liquid spraying rod comprises a plurality of spraying rod assemblies which are mutually connected in a threaded mode; the spraying rod assemblies located at the two ends of the liquid spraying rod are connected with a plug and a connecting rod in a threaded mode correspondingly, and a ball head is arranged at one end of the connecting rod; liquid flow-through holes which communicate with each other are formed in the spraying rod assemblies, the connecting rod and the ball head correspondingly; each spraying rod assembly comprises a rod body and a spraying head assembly, wherein the outer wall of the rod body is provided with a locating ring; each spraying head assembly comprises a rotating ring and a spraying head connected with the rotating ring; a circle of ring teeth is formed in the circumference of each locating ring; and pawls are further arranged on the inner walls of liquid flow channels. The liquid spraying rod can be connected with the spraying rod assemblies of different numbers so that it can be guaranteed that spraying can be carried out smoothly, normal flight of the unmanned aerial vehicle cannot be affected, and trees and plants cannot be damaged.

The invention relates to the technical field of solar condensation, and provides a compound parabolic condenser combining inside condensation and outside condensation. The condenser comprises a glass tube (2), a receiving tube (1) positioned in the glass tube (2), an inside compound parabolic condenser plate (3), an outside compound parabolic condenser plate (4), a heat preservation layer (5), support feet (6) and a support beam (7), wherein the receiving tube (1) and the glass tube (2) are respectively provided with a circle centre of the receiving tube and the circle centre of the glass tube; the circle centre of the receiving tube (1) is overlapped with the circle centre of the glass tube (2); vacuum is formed between the receiving tube (1) and the glass tube (2); the inside compound parabolic condenser plate (3) is arranged and fixed in the vacuum and is contacted with the glass tube (2); and a gap is formed between the inside compound parabolic condenser plate (3) and the receiving tube (1). The condenser has the characteristics of good condensation effect and simple installation.

The invention discloses a waste lithium ion battery recovery processing device with a flue gas purification function, the waste lithium ion battery recovery processing device comprises a box body and a drying unit, a drying cavity is arranged in the box body, the drying unit comprises an air heater and a stirring assembly, and the stirring assembly comprises a stirring shaft, a stirring rod, a first driving mechanism for driving the stirring shaft to rotate and a movable plate; a filtering cavity is formed in the position, located on one side of the drying cavity, in the box body, a filtering unit is arranged in the filtering cavity, the filtering unit comprises a filtering barrel, a supporting plate, a second driving mechanism for driving the filtering barrel to rotate, a swing rod, a rotating disc and a second electric push rod, a drying unit is arranged, the stirring range is further expanded, and the drying efficiency is improved; the filtering unit is arranged, intermittent discharging is achieved, a second motor is driven to move through a second electric push rod, the second motor drives a rotary disc to move, the relative position of the rotary disc and a swing rod is adjusted, then the swing amplitude of the swing rod is adjusted, the effect of adjusting the inclination angle of a filtering cylinder is achieved, the discharging speed is adjusted, and different use requirements are met.

The invention discloses a waste classification and environment-friendly treatment system. The waste classification and environment-friendly treatment system comprises a smashing machine, a sorting machine, a filtering screen, a dryer and a conveying belt, wherein the smashing machine, the sorting machine, the filtering screen and the dryer are all connected through conveying belts. The smashing machine comprises a smashing box, a feeding channel, a baffle, rotary knobs, sliding grooves, sliding blocks, a first smashing roller, limiting plates, bolts, a second smashing roller, a cover plate anddriving motors. The feeding channel is fixedly connected to the top end of the smashing box, and the baffle is connected to the edge side position of the inner wall of the feeding channel in a rotating mode. The waste classification and environment-friendly treatment system is scientific and reasonable in structure and safe and convenient to use; the first smashing roller and the second smashingroller are driven to rotate through driving motors in the smashing box to smash waste; and meanwhile, the cover plate is opened, the sliding blocks slide to pull the limiting plates to move, and thusthe first smashing roller is driven to slide out of the smashing box, so that the waste between the first smashing roller and the second smashing roller can be conveniently cleaned, and accumulation of the waste can be avoided.

The invention discloses a test tube centrifuge machine for an automatic analyzer. The test tube centrifuge machine comprises a rotation shaft and test tube containing clamps, and the rotation shaft and the test tube containing clamps are connected through an angle adjusting mechanism. The angle adjusting mechanism comprises an outer sleeve arranged on a supporting frame top plate, the outer sleeveis internally connected with an inner sleeve through bearings, the inner sleeve is driven by a motor, and a rotation shaft penetrates through the inner sleeve and is in cup joint with a compression spring. The joint faces of the rotation shaft and the inner sleeve are provided with mutually-matched spline grooves. A lifting air cylinder connected with a supporting frame bottom plate is correspondingly arranged below the rotation shaft. The top of the inner sleeve is connected with a rotation cage, a plurality of through holes are evenly formed in the side wall of the rotation cage, the test tube containing clamps are hinged to the tops of the through holes, and the test tube containing clamps are provided with rotation arms extending into the through holes. A lifting disc is arranged on the top of the rotation shaft, and the periphery edge of the lifting disc is provided with a plurality of hinge arms correspondingly connected with the rotation arms. By means of the test tube centrifuge machine, the inclination angle of the test tube placement position can be adjusted, operation is convenient, and the best separation effect is achieved.

The invention discloses an anti-injury sports apparatus for muscle training, which comprises support columns, a fixed plate, a seat plate, a holding rod and a device body; the two ends of the device body are provided with two parallel support columns, and the bottom ends of the support columns are provided with truncated cone-shaped support seats. According to the invention, a holding block and aballoon are respectively arranged on the holding rod and a hose; one side of the outer side wall of a sealing column is connected with an adjusting pipe, so a trainee can conveniently loosen the holding block and the balloon in the training process; or when the holding rod is suddenly slipped off from the holding block, a sealing plug is reset under the action of a first reset spring to seal an air guide groove, damage caused by instant resetting of the balancing weight after the trainee slips off the holding rod is avoided; a limiting backup plate is reset, the situation that the waist of a trainee is injured when the trainee lies down instantly due to insufficient physical strength is avoided, the fixed plate can limit the falling height of the holding rod in the falling process of the holding rod, the trainee is prevented from being injured when the holding rod falls abnormally, and the use safety of the device is improved.

The invention relates to an agricultural plant protection drone, which includes a drone body, a liquid storage box is arranged inside the drone body, and two liquid spray bars are symmetrically connected to the drone body; the liquid spray bar includes a plurality of threaded connections The spray rod assembly located at both ends of the liquid spray rod is threadedly connected with a plug and a connecting rod, one end of the connecting rod is provided with a ball head, and the inside of the spray rod assembly, the connecting rod and the ball head are all provided with interconnected liquid circulation hole; the drone body is provided with a spherical cavity, and the ball head is installed in the spherical cavity with interference. There is also a water outlet hose inside the drone body, and the two ends of the water outlet hose are connected to the liquid storage tank and the ball head respectively. hole, the water outlet hose is also provided with an electronic control valve; the spray rod assembly includes a rod body and a spray head assembly. The liquid spray rod of the present invention can be connected with different numbers of spray rod components, so as to ensure the smooth progress of spraying without affecting the normal flight of the drone and damaging trees and plants.

A hinge assembly including a horizontal shaft, and a monitor rotator having one part fixed to the shaft for rotating as one unit with the shaft, and the other part fixed to a rear part of the monitor. Supporting member rotators are rotatably coupled to opposite sides of the shaft, with a supporting member fixed to the supporting member rotators for supporting the monitor at a rear part thereof from the floor at an angle to the monitor. Elastic members are provided to the shaft such that one end thereof is held at the monitor rotator fixed to the monitor, and the other end thereof is held at the supporting member rotators fixed to the supporting member, for providing an appropriate torque between the monitor and the supporting member according to an angle between the monitor and the floor, thereby adjusting a tilting angle of the LCD monitor.

The invention relates to the technical field of surface treatment of mechanical workpiece processing and particularly discloses workpiece surface paint spraying equipment for machining. When the workpiece surface paint spraying equipment utilizes a first forward and reverse rotation servo motor to drive a support screw rod to rotate, the horizontal position of a support sliding block along the support screw rod can be adjusted according to the rotary direction of the support screw rod; a guide roller at the top end of a support swing rod is propped against a guide groove in a sliding manner, the horizontal position of the support sliding block is adjusted to adjust the inclination angle of the support swing rod, the inclination angle of the paint spraying equipment can be further adjusted,the spraying flexibility of the paint spraying equipment can be improved, that is, the paint spraying equipment is adjusted to a designated spot for paint spraying; and in addition, the position of the support sliding block is finely adjusted to adjust the inclination angle of the paint spraying equipment at the designated spot, so that the using flexibility of the surface paint spraying equipment is greatly improved.

The invention discloses a cutting mold for a polymer material product of an oblique structure. The cutting mold comprises a mounting plate, a supporting plate is rotatably connected to the center of the upper end of the mounting plate, a cutting template is rotatably connected to the left side of the upper end of the supporting plate through a rotating shaft, a clamping mechanism is arranged at the upper end of the cutting template, a strip-shaped groove is formed in the upper end of the supporting plate, a lead screw is arranged in the strip-shaped groove, and the two ends of the lead screw are rotatably connected to the left and right sides of the strip-shaped groove respectively; a threaded sleeve is in threaded connection with the rod wall of the lead screw, a first transmission rod isrotatably connected to the upper end of the threaded sleeve, the end, away from the threaded sleeve, of the first transmission rod is rotatably connected to the lower end of the cutting template, anda first bevel gear is fixedly connected to the rod wall of the right end of the lead screw. According to the cutting mold, workers can adjust the oblique angle of a polymer material conveniently during cutting, and the polymer material can be clamped during cutting, so that the quality of the polymer material product is improved, and the labor intensity of the workers is reduced.

The invention discloses an environmental design landscape sample display stand. The display stand comprises a base, the base is of a hollow structure, and a display stand body is movably installed atthe top side of the base; an adjustment block is fixedly installed at the top side of the display stand body, a circular hole is formed in one side of the adjustment block, and a fixing plate is fixedly installed in the circular hole; a motor is fixedly installed at one side of the fixing plate; a rotation shaft is fixedly installed on an output shaft of the motor through a first shaft coupler, the end, away from the motor, of the rotation shaft extends out of the circular hole and is fixedly provided with a rotation disc, and a first circular column is fixedly installed at the side, away fromthe rotation shaft, of the rotation disc. The landscape sample display stand is simple in structure, the adjustment rod moves up and down to drive the display stand body to move, and the problem is effectively solved that the angle of the display stand body cannot be adjusted; an L-shaped rotation rod rotates to drive a second connection rod to move, the second connection rod moves to drive a first extrusion plate to move, and the problem is effectively solved that landscape samples different in size cannot be placed. The display stand is convenient to use.