96results about How to "Full rotation" patented technology

A variable marine jet propulsion system incorporates a motor, a variable-pitch propeller pump in a spherical housing, a variable housing and a variable inlet duct, and a microcontroller. The pump, the nozzle and the inlet are controlled by the microcontroller, which is programmed to control the pump as a continuously variable power transmission for maintaining efficient motor operation, the nozzle for maintaining efficient pump operation, and the inlet for maintaining efficient recovery of the total dynamic head of the incoming water. The spherical pump housing maintains close fits to the propeller vane tips for more efficient operation at all pitches, including zero and reverse pitches. Zero pitch results in no effective pumping action, effectively a true neutral in fluid power transmission. Reverse pitch in combination with the large variable nozzle provides reverse flow and consequently reverse thrust, which eliminates the need for the “backing bucket”.

Flight simulator with the ability to subject a passenger in a passenger compartment to sudden and possibly substantial horizontal and vertical thrusts in addition to a full 360 degrees of motion along a pitch, roll and yaw axes is described. In some embodiments, sustained G forces are also possible by mounting the passenger compartment in a support arm which includes an additional boom around which the passenger compartment is rotated to provide sustained acceleration to passenger compartment occupants.

A connector for earth-moving equipment subjected to contact with earth, abrasive materials and the like has a nut with a body and a hole extending through the body. A bolt with a shank adapted to extend into the hole has an enlarged head at one end of the shank. Cooperating thread formations are defined on the shank and in the hole. The thread formations have cooperating matching cross-sections that decrease from a vicinity of the head of the screw towards the other end of the screw and that extend over a circumference of less than 360° and typically of no more than 270°. The connector is adapted to connect various components, including teeth and adapters, to each other and to lips at the front end of earth moving buckets and the like.

Disclosed is a device providing the control and movement of a camera. The device includes a housing configured to form a protective chamber around the camera, the housing being mounted mobile in rotation along a first axis with respect to an arm. The device further includes a first slip ring between the housing and the arm, and a second slip ring. Power for the camera is transmitted in the first and second slip ring.

The invention discloses an omindirectional rotating lamp which comprises a lamp main body connected with a holder mechanism. The holder mechanism which drives the lamp main body to realize omindirectional rotation comprises a control device and at least two holders, wherein the two holders are connected together in a rotating manner, one is a main holder, and the other is an auxiliary holder. The auxiliary holder is connected with the lamp main body in a rotating manner to drive the lamp main body to rotate at 360 DEG, and the main holder is connected with the auxiliary holder in a rotating manner to drive the auxiliary holder to rotate at 360 DEG. Both the main holder and the auxiliary holder are connected with the control device which respectively controls rotating angles of the lamp main body and the auxiliary holder in two vertical directions. The provided omindirectional rotating lamp has the advantages of simple structure, small volume, simple as well as convenient operation, no dead corners for irradiation and omindirectional adjustment.

To provide a spherical roller which is capable of fully rotating when moving on a rough road surface with a small contact area and which produces no obstacle to the movement in other portions.The present invention comprises a spherical roller in a globular form, a housing on the undersurface of which an opening in a circular form is provided in such a way that the spherical roller is projected in a horizontal down direction, a support roller having rotatable contact with an upper side portion of the spherical roller within the housing, and a drive roller which is arranged in the housing and driven by a drive motor to rotate the spherical roller in a direction at an angle of 90 degrees different from the direction in which the support roller rotates from immediately above for friction drive, thereby driving the spherical roller to move the housing.

A variable marine jet propulsion system incorporates a motor, a variable-pitch propeller pump in a spherical housing, a variable housing and a variable inlet duct, and a microcontroller. The pump, the nozzle and the inlet are controlled by the microcontroller, which is programmed to control the pump as a continuously variable power transmission for maintaining efficient motor operation, the nozzle for maintaining efficient pump operation, and the inlet for maintaining efficient recovery of the total dynamic head of the incoming water. The spherical pump housing maintains close fits to the propeller vane tips for more efficient operation at all pitches, including zero and reverse pitches. Zero pitch results in no effective pumping action, effectively a true neutral in fluid power transmission. Reverse pitch in combination with the large variable nozzle provides reverse flow and consequently reverse thrust, which eliminates the need for the “backing bucket”.

The invention relates to an array substrate, a manufacturing method of the array substrate, a liquid crystal display panel and a liquid crystal display device. The array substrate comprises a lining substrate and a plurality of pixel units located on the lining substrate, wherein each pixel unit comprises a first electrode, an insulating layer and a second electrode which are sequentially stacked, a fringing field is formed between the first electrode and the second electrode, the first electrode is sheet-shaped, the second electrode comprises a plurality of strip-shaped electrodes, the strip-shaped electrodes comprise at least one first strip-shaped sub-electrode and at least one second strip-shaped sub-electrode, and the distance of the first strip-shaped sub-electrode and the lining substrate is not equal to the distance of the second strip-shaped sub-electrode and the lining substrate. The high-low staggered second electrode is formed in the array substrate, the manufacturing method of the array substrate, the liquid crystal display panel and the liquid crystal display device, liquid crystal molecules can fully rotate, the compensation effect among the liquid crystal molecules is realized, and the large visual angle color error phenomenon can be improved.

The invention discloses a novel solid waste pyrolyzing furnace, which comprises a working bottom plate. A vertical stabilizing plate is fixedly connected to the right side of the working bottom plate;a horizontal connecting plate is fixedly connected to the left side of the vertical stabilizing plate; a stirring motor box is fixedly connected to the bottom of the horizontal connecting plate; anda stirring motor is fixedly connected to the top of the inner wall of the stirring motor box through a motor base. The invention relates to the technical field of pyrolysis furnaces. According to thenovel solid waste pyrolyzing furnace, the device can drive the material stirring structure in the furnace chamber body to comprehensively stir materials through the rotation of the motor; meanwhile, the furnace chamber body can be driven to stably rotate through rotation of the friction wheel, so that uniform dispersion of materials in the furnace chamber body is promoted, the materials in the furnace chamber body can be heated and can be fully mixed with air, a large amount of carbon monoxide is prevented from being generated, the reaction efficiency is effectively improved, and the pyrolysisoperation can be better and completely executed.

The invention discloses a surgical instrument locating assembly used in the laparoscopic surgery. A surgical instrument is fixed on a fixing device, and comprises an actuating end extending into the abdominal cavity and a power end mounted on the fixing device (2), wherein a long pipe structure is arranged between the power end and the actuating end, a locating assembly carries out locating on thelong pipe structure, and the locating assembly at least comprises a sleeve (211) fixed on the fixing device and used for passing through of the long pipe structure.

A heater apparatus for a wind machine and particularly for heating a wind stream generated by the wind machine, the wind machine rotatably mounted upon a central tower. The generated air stream can be directed toward a target such as an orchard, vineyard or crop. The wind machine rotates upon a pinion attached to the wind machine. The pinion rotates within a housing, and the housing is immovably mounted to the central tower. The housing includes a pinion cavity, which receives the pinion. The pinion is rotatable within the housing, and the pinion is co-rotatable with the wind machine about a common axis of rotation upon the central tower. A manifold is formed within the pinion cavity, between the pinion and the housing and is further bounded by an upper seal and a lower seal. A fuel is receivable into the manifold, the fuel conducted into the manifold through a housing port. The housing port penetrates through the housing and is open to the manifold. The housing port conducts the fuel into the manifold. A pinion port that passes through the pinion conducts the fuel out of the manifold and to a burner mounted proximate the wind machine. The burner combusts the fuel to heat the wind stream.

The invention discloses an upstream and downstream river channel trash grating cleaning mechanism for a water conservancy project. The upstream and downstream river channel trash grating cleaning mechanism for the water conservancy project comprises a conveying device and a transmission mechanism base; collecting boxes are movably clamped to two sides of the conveying device; lifting mechanisms are movably clamped to the bottom faces of inner cavities of the collecting boxes; telescopic rods are fixedly installed on the top face of the transmission mechanism base; the top face of each telescopic rod is movably sleeved with a connecting rod; linkage gear mechanisms are fixedly installed at the top and the bottom of each connecting rod; and a water conservancy rotating box is movably clamped to the surface of the connecting rod. According to the scheme, the upstream and downstream riverway trash grating cleaning mechanism for the water conservancy project is provided with the conveying device, floating objects and aquatic plants flowing through the upstream and downstream of a riverway are intercepted through a filter screen, then a transmission belt is driven to rotate through rolling wheels, and meanwhile the filter screen is driven to rotate; and then the floating objects and the aquatic plants on the filter screen are scraped down through a scraping plate and are stored in the collecting boxes through one-way plates.

The invention provides an aircraft anti-skid brake system fault processing method which is applied to an aircraft anti-skid brake system, and the aircraft anti-skid brake system comprises a brake instruction sensor (1), an anti-skid brake controller (2), a brake cut-off valve (3), an anti-skid brake control valve (4), an aircraft wheel speed sensor (5) and a brake pressure sensor (6). The method comprises the steps that the anti-skid brake system obtains the airplane speed V and the airplane wheel speed V in real time; according to the airplane speed V (km / h) and the airplane wheel speed V (km / h), the airplane wheel slip amount eta of the current airplane wheel is calculated according to a formula, and eta belongs to [0, 1]; the slipping amount eta of the airplane wheel is judged; when eta<M1, it is determined that the airplane wheel is in a normal slipping state; when M1<=eta<M2, it is determined that the airplane wheel is in a moderate slipping state; when eta>=M2, it is determined that the airplane wheel is in a severe slipping state; and a corresponding fault processing strategy is adopted according to the slipping state of the airplane wheel.

An audio / visual unit security apparatus for mounting and enclosing an audio / visual unit to allow for maneuverability of the unit while providing a mechanical security collar that protects the mount-enclosure interface in order to prevent and deter theft of the audio / visual unit. A ceiling-mounted audio / visual unit security apparatus is provided that includes a height adjustable mounting assembly. The mounting assembly includes a support column affixed at one end to an upper support surface, such as the upper ceiling of a crawlspace or attic. A height adjustable mounting column is adjustably mounted alongside the support column. The lower portion of the mounting column extends below a lower support surface, which represents the ceiling of a room below the crawlspace where an audio / visual unit is to be suspended. The lower portion of the mounting column is rotatably coupled to a locking assembly. The locking assembly includes an enclosure for housing the audio / visual unit and a security collar for removably receiving the mounting column and for covering exposed portions of the mounting column. The security collar includes security links, which provide a further layer of protection by covering the exposed column mount and coupling the yoke through which the lower end of the column mount protrudes, to the jacket. The jacket includes a hinged door to allow for easy insertion and / or removal of the audio / visual unit. The audio / visual unit security apparatus may be mounted to a wall by coupling a substantially horizontal extension member to the column mount and rotatably coupling the unit jacket thereto.

The invention provides a granulator. The granulator comprises a lifting mechanism, a piece rolling device and a crushing granulation mechanism. The granulator is characterized in that a stirring-sieving device is fixed below the discharging pipeline at the top end of the lifting mechanism and is connected with a discharging pipeline through a first-stage vibration sieving device; and the bottom end of the stirring-sieving device is connected with the piece rolling device through a first-stage conveying device, the piece rolling device is connected with the crushing granulation mechanism through a hydraulic device, and a second-stage vibration sieving device is fixed at the bottom end of the crushing granulation mechanism and is connected with the lifting mechanism through a second-stage conveying device. The granulator is reasonable in structural design and convenient to use and has multiple functions.

The invention provides an AICD water control device. The AICD water control device comprises a disc provided with an inner cavity, a plurality of swirling cavities formed in the inner cavity and inlets corresponding to the multiple swirling cavities. A first outlet communicating with the inner cavity is formed in the bottom wall of the disc; the multiple swirling cavities do not interfere with thefirst outlet, and second outlets are formed in the bottom walls of the swirling cavities; the inlets are formed in the edge of the disc, openings of the inlets point in the same direction as the peripheral direction of the disc; and each of the inlets includes a main channel and branches branched from the main channel, the main channels are tangent to the edge of the disc and communicate with theinner cavity, and the branch channels are in communication with the corresponding swirling cavities. The AICD water control device can fully rotate fluid, generates a large pressure drop difference and promotes separation of oil and water, and the oil increase and water control effect is better.

A golf ball 2 includes a core 4, a mid layer 6, and a cover 8. The core 4 includes a center 10 and an envelope layer 12. The ratio of the volume Ve of the core 4 to the volume of a phantom sphere of the golf ball 2 is equal to greater than 76%. The ratio (Co / Ce) of an amount of compressive deformation Co of the center 10 to an amount of compressive deformation Ce of the core 4 is greater than 2.0 but less than 3.0. The ratio (Vo / Ve) of the volume Vo of the center 10 to the volume Ve of the core 4 is equal to or greater than 0.01 but equal to or less than 0.13.

The invention belongs to the technical field of mathematics teaching equipment, and discloses a mathematical simulation demonstration device under the application of the probability statistics theory. A coin simulation platform is arranged on a bottom plate, a recording pen is fixed to the surface of the coin simulation platform, and a note bar is arranged beside the recording pen. A control switch is arranged on one side of the note bar, a series of coin circular plates are arranged on the surface of the coin simulation table, pressing springs are arranged at the bottoms of the coin circular plates, a storage tank is formed in the surface of the coin simulation table, and supporting rods are fixed to the back of the coin simulation platform, and the tops of the supporting rods are connected with a magnetic plate, a vertical rod is disposed on one side of the bottom plate, and a dice experimenter is fixed to the vertical rod through a connecting rod; and a main rod is arranged in the dice experimenter, and the circumference of the main rod is connected with side rods, and the side rods are circumferentially distributed. According to the mathematical simulation demonstration device under the application of the probability statistics theory, corresponding experimental equipment is invented according to the commonly used coin-tossing experiment and the dicing test in the probability statistics, the experimental steps when the teacher teaches the lecture can be simplified, and great convenience is brought to the teacher and the student.

A golf ball 2 includes a core 4, a mid layer 6, and a cover 8. The core 4 includes a center 10 and an envelope layer 12. The ratio of the volume Ve of the core 4 to the volume of a phantom sphere of the golf ball 2 is equal to greater than 76%. The ratio (Co / Ce) of an amount of compressive deformation Co of the center 10 to an amount of compressive deformation Ce of the core 4 is greater than 2.0 but less than 3.0. The ratio (Vo / Ve) of the volume Vo of the center 10 to the volume Ve of the core 4 is equal to or greater than 0.01 but equal to or less than 0.13.

The invention discloses an electric small brush, which comprises two half brush bodies, namely a left half brush body and a right half brush body. Unevenly arranged brush hairs are arranged on the outer surfaces of the two half brush bodies, a motor is arranged in the two half brush bodies, a motor shell is fixedly connected with the inner surface of the left half brush body, and a counter weight is combined at the end of an output shaft of the motor and is fixedly connected with the inner surface of the right half brush body. The electric small brush disclosed by the invention has the advantages of small volume, lightness, convenience, practicability and reliable structure; and by means of a micro-action cleaning form of the high-speed small motor, the breakage of large action on the surface of an object to be cleaned can be reduced, dirt at inner dead corners of an appliance can be conveniently cleaned, the fatigue of work staffs is lightened, the cleaning effect is better, the cleaning efficiency is high, and automatic cleaning can be realized; and the electric small brush disclosed by the invention is suitable for cleaning the interiors of devices, such as humidifiers, various-shaped vases and the like.

A machine for parching the local specialities is composed of machine frame, parching pot able to be heated, mainshaft with two wave wheels and two webs at its both ends, a shaker for each web, a roller for each shaker, and a shake plate between two shakers. It can perform both shaking and rotating at same time.

The invention discloses a multifunctional efficient reaction kettle for chemical production. The multifunctional efficient reaction kettle comprises a kettle. A silencing layer is arranged on the outer wall of the kettle, an abrasion-resistant concrete layer wraps the silencing layer, a stirring rotary shaft is vertically arranged in the center of the inside of the kettle, a primary stirring blade and a secondary stirring blade are arranged on the outer wall of the stirring rotary shaft in the up-down direction, stirring components are respectively rotationally connected to the left end of the primary stirring blade and the right end of the secondary stirring blade, and vertical through holes are respectively formed in the left end of the primary stirring blade and the right end of the secondary stirring blade. The multifunctional efficient reaction kettle for chemical production has the advantages that good stirring effects can be realized, the multifunctional efficient reaction kettle is high in efficiency, and materials can sufficiently react to one another; heat can be carried away for radiating reaction, heat also can be provided for heat absorption reaction, and accordingly the smooth reaction can be guaranteed; internal liquid level conditions of the multifunctional efficient reaction kettle can be clearly and accurately determined, warning can be carried out if liquid level is excessively high, and accordingly the multifunctional efficient reaction kettle is good in safety performance; the height of the multifunctional efficient reaction kettle can be easily and conveniently adjusted, and accordingly the multifunctional efficient reaction kettle is high in practicality.

The invention discloses a three-dimensional mixer, which relates to the technical field of mechanical equipment. The three-dimensional mixer comprises a control cabinet, a control panel and an external mixing barrel, wherein the control panel is arranged on the control cabinet, a first motor is arranged in the control cabinet, a main rotating rod and an auxiliary rotating rod are arranged on one side of the control cabinet, the first motor is connected to the main rotating rod through a shaft, a first universal joint coupling which is rotatably connected to the external mixing barrel is connected to the main rotating rod, a second universal joint coupling which is rotatably connected to the external mixing barrel is connected to the auxiliary rotating rod, an internal mixing barrel is arranged in the external mixing barrel, both ends of the internal mixing barrel are provided with a feed inlet and a discharge outlet, the feed inlet and the discharge outlet are rotatably arranged at both ends of the external mixing barrel, a gear ring is arranged on the outer wall of the internal mixing barrel, a second motor is arranged on the inner wall of the internal mixing barrel, and a gear which is engaged with the gear ring is arranged on the second motor. The mixer can sufficiently mix materials, and the mixing time is short.

The invention provides a spring end face grinding device. The spring end face grinding device comprises a feed barrel, a spring fixing mechanism, a grinding device and a material collection device. The spring fixing mechanism is arranged below the feed barrel. The material collection device is arranged below the spring fixing mechanism. The grinding device is used for grinding the end faces of springs fixed by the spring fixing mechanism. According to the spring end face grinding device, a lead screw is in threaded connection with a stirring block; the lead screw is rotatably connected to a supporting frame; the supporting frame is connected to the feed barrel; a first motor is in driving connection with the supporting frame so that the stirring block can rise and drop and can also rotate,the stirring block can drive the springs in the feed barrel to rotate more fully and limit the springs in a guide slot. Fixing rods used for fixing the springs are arranged on a fixing plate. Compression springs squeeze the fixing rods to the direction close to the axis of the feed barrel. A first cylinder drives a push block to rise and drop, and the push block squeezes the fixing rods to the direction far away from the axis of the feed barrel to realize automatic fixing of the springs. Therefore, the spring end face grinding device improves the spring end face grinding efficiency.

The invention relates to the technical field of seed processing, and discloses an energy-saving and environment-friendly efficient drying device for seed processing. The energy-saving and environment-friendly efficient drying device for seed processing comprises an outer box, the left and right sides of the top of the outer box communicate with a feeding rod and an exhaust rod, the bottom of the outer box communicates with a discharging rod, a stabilizing bearing with one end penetrating into the inner cavity of the outer box is fixedly connected to the top of the outer box, a stabilizing postis fixedly connected to the inner side of the stabilizing bearing, an inner box located in the inner cavity of the outer box is fixedly connected to the bottom of the stabilizing post, a material conveying rod communicates with the right side of the bottom of the inner box, four feeding openings are formed in the top of the inner box, an air heater is fixedly connected to the left side of the outer box, and a motor and a protective shell are fixedly mounted on the left side and the right side of the outer box correspondingly. The energy-saving and environment-friendly efficient drying devicefor seed processing is simple in overall structure, the purpose of good screening effect of the device is realized, the follow-up screening operation is not needed, dying and screening are integrated,thus the processing time is shortened, and the use is convenient.

The invention discloses a biological culture flask. The biological culture flask comprises a flask body and a flask cover, wherein a flask mouth is formed in one end of the flask body and the flask cover rotationally covers the flask mouth; first side faces, second side faces and third side faces are formed on the side face of the flask body; the first side faces are arranged close to the flask mouth; the second side faces are positioned between the first side faces and the third side faces; the third side faces are arranged close to the bottom of the flask and the number of planes on each ofthe first side faces, the second side faces and the third side faces is 8; every two adjacent planes are adjacent to each other; scales are arranged on the second side faces of the flask body; a bossfor a stationary fixture to grab is formed by upwards extending from the flask mouth; a two-dimensional code is arranged at the bottom of the flask body. The technical scheme adopted by the inventionhas the advantages that the cell culture and cell centrifugation can be completed, and the requirements of automatic production of the cells are met.

The invention discloses medicinal material frying and crushing equipment. The equipment structurally comprises a support frame, wherein an inner cavity with an opening is arranged in the support frame, a side mounting plate is fixedly arranged on the end surface of one side of the support frame, a bottom motor is fixedly arranged on the upper end surface of the side mounting plate, the upper sideof the bottom motor is in power connection with a top bevel gear, one side of the top bevel gear is provided with a side meshing bevel gear in a meshing mode, one side of the side meshing bevel gear is in power connection with a rotary cylinder, the rotary cylinder and the end wall of the inner cavity are in rotational matched connection with the support frame, side mounting shells are rotationally arranged in end wall of the inner cavity, and the side mounting shells are symmetrically arranged. The equipment adopts the design of a mixing and crushing device and a heating device at the bottom,so that the equipment can cut off and grind a medicinal material after the medicinal material is fully heated and fried, and the automation degree of the equipment is improved while the processing efficiency of the equipment is improved.

A clamping device used for a flange clip comprises at least one connection plate of a holding cavity, at least one annular substance which is provided with a cut and used for arranging the thin layer substances like flange paper as well as at least one elastic mechanism arranged in the at least one holding cavity of the connection plate; the annular substance is transversely penetrated on the connection plate; the elastic mechanism is collocated to be used for contacting and pressing at least one of the annular substance that is transversely penetrated. When in use, the opening and closing of an annular mechanism can be realized only by manually rotating the annular substance. Manually rotating the annular substance is easy to operate; besides, the annular substance can firmly and sufficiently rotate; the operation is safe; the clamping device used for a flange clip has reliability and practicability. Besides, the clamping device used for a flange clip has simple structure and can realize low cost production.