119results about How to "Play a driving role" patented technology

The invention discloses a clothes hanger station arriving and leaving conveying system, and solves the problems that a conveying chain in the conventional flexible clothes hanger station arriving and leaving conveying system has a complex structure and is inconvenient to produce and assemble and low in using stability. The technical scheme is that: the clothes hanger station arriving and leaving conveying system comprises a station arriving guide rail, a station leaving guide rail, a conveying chain and a plurality of driving wheels, wherein the conveying chain is lapped with the driving wheels and comprises a plurality of chain plates. The system is characterized in that: the head of each chain plate is hinged with the tail of an adjacent chain plate; a hinge point of each chain plate inclines to the inner side of the conveying chain; the head of each chain plate is provided with a hook interface on the outer side of the hinge point on each chain plate; the conveying chain is provided with a descending part for driving a clothes hanger to descend and an ascending part for driving the clothes hanger to ascend; hook interfaces on the descending part and the ascending part on the conveying chain are in a closed state; hook interfaces on the conveying chain, which are positioned at the driving wheels, are in an open state; and the station arriving guide rail and the station leaving guide rail are close to one driving wheel respectively.

The invention relates to the field of street lamps, in particular relates to a novel street lamp with a function of automatically opening solar energy conversion panels. The novel street lamp comprises a street lamp main body, wherein the street lamp main body consists of a protection box and a wind driven generator which are arranged at the top of the street lamp main body and LED street lamps arranged at the middle position of the bottom of the street lamp main body; triangular fixed rods and lampshades are arranged on one side of the street lamp main body; the right ends of the triangular fixed rods are embedded into the lampshades; the solar energy conversion panels, collection grooves and telescopic convex seats are arranged on one side of the protection box; the solar energy conversion panels and the telescopic convex seats are all embedded into the collection grooves; and fan blades made of a stainless steel material, a rotating shaft and a fixed supporting rod are arranged on the side surface of the wind driven generator. The novel street lamp with the function of automatically opening the solar energy conversion panels can realize the function of automatically collecting the solar energy panels and can be used in districts where typhoons and earthquakes occur frequently; the novel street lamp is high in stability; by cyclic use of solar energy and wind energy, the shortcoming that the street lamp is slightly lighted or not lighted is avoided; and the novel street lamp has good development prospect.

The invention discloses an application of cycle (proline-alanine) in preventing and removing marine fouling organism; the molecular formula of the cycle (proline-alanine) is C8H12N202, the molecular weight thereof is 168, the structural formula thereof can be seen in the chart. The cycle (proline-alanine) enjoys remarkable inhibitory action on attachment of marine organism to solids and demonstrates remarkable effect in case of low-content coating on the marine organism; meanwhile, the cycle (proline-alanine) is organic compound featuring natural existence, thus not polluting water environment; being safe and non-toxic, the cycle (proline-alanine) does not kill marine organism while inhibiting attachment thereof; moreover, being different existing antifouling materials extracted from marine organism, the cycle (proline-alanine) features mature artificial synthesis process, simple and convenient access, adaptability to mass production, reliable and stable source, thus enjoying very good application prospect in preventing and removing fouling organisms in various ocean artificial facilities.

The invention relates to a carrying vehicle, and discloses an electric pallet type carrying vehicle. The electric pallet type carrying vehicle comprises a front frame (1), a rear frame (2), a hydraulic station (3), a controller (4), a driving motor (5) and an ascending oil cylinder (7), wherein the hydraulic station (3), the controller (4) and the driving motor (5) are fixed to the outer surface of a rear end plate (22) of the rear frame, the ascending oil cylinder (7) is fixed to the rear end plate (22), and the end of a piston rod of the ascending oil cylinder (7) is connected with the front frame (1). The electric pallet type carrying vehicle further comprises an air spring (8) which is longitudinally arranged and used for achieving ascending and descending of the front frame. As the surplus space between the front frame and the rear frame is utilized for containing the hydraulic station and the controller, the space of the whole vehicle is more compact, and installation and maintenance of the hydraulic station and the controller are easier and more convenient; and meanwhile the air spring arranged on the frames has an assisting effect on ascending and descending of the front frame.

The invention discloses a tail-breaking type ring main unit with an anti-riot function, belongs to the field of ring main units, and aims to provide a tail-breaking type ring main unit with an anti-riot function. When a thief wants to destroy a cabinet door to steal an electric appliance in the ring main unit, the thief violently disassembles an outer cabinet door on the outer side, under the action of external force, a connecting column is easy to break from the position where a prefabricated annular groove is located, and in the process of separating an inner cabinet door from the outer cabinet door, barbs can cause the elastic fibers to be pulled apart, irritant substances located in the elastic fibers can be sprayed out under the action of high-pressure gas filled in the elastic cavities, and thieves are repelled. According to the ring main unit, a duplex cabinet door for the ring main unit can be designed by simulating the tail breakage phenomenon existing in the nature, the duplex cabinet door prevents the whole cabinet door of the ring main unit from being damaged violently, and meanwhile, after one layer of cabinet door is disassembled violently, stolen objects can be expelled through irritant substances at the filler spraying position between the interlayers of the cabinet door.

The invention discloses a cable wear tractioned cavity cleaning device comprising a main shaft. The two ends of the main shaft are respectively provided with a cable connector and a traction connecting head. The main shaft is provided with a support plate, and the circumference of the support plate is provided with rolling wheels. The main shaft is also provided with a cavity cleaning plate which is connected with the main shaft in a sliding manner. The cavity cleaning plate is provided with a driving arm; the driving arm is provided with a driving wheel; the driving wheel is arranged on the side with the exterior edge located outside of the cylindrical face formed during the rotation of the cavity cleaning plate. The invention is mainly used for laying underground power cables. It can not only be applied in large areas but it is also convenient to construct. With the functions of thorough cleaning, it is not easy to be jammed and can run smoothly. At the same time, for different cable pipes, all that needs to do is replace the cavity cleaning plate according to specific requirement, without the need to be equipped with a number of cavity cleaning plates, thus saving construction costs.

The invention discloses a tractor, which comprises a tractor shell. A synchronous motor and a speed reduction gear set are arranged in the tractor shell, the synchronous motor comprises a stator part and a rotor part, the stator part comprises an upper motor cover, a motor shell and a coil frame, the rotor part comprises magnetic steel arranged between the upper motor cover and the motor shell, acenter shaft is arranged at the center of the magnetic steel, and a center gear is arranged on the center shaft above the motor shell. The speed reduction gear set comprises a first gear and a secondgear, a slope separator for controlling vertical moving of the center gear is arranged on the center shaft, the magnetic steel and the center gear are provided with cross-tooth structures which are matched to each other, a center spring is arranged between the magnetic steel and the center steel, both the first gear and the second gear are provided with cross-tooth structure which are matched to each other, and a gear spring is arranged between the first gear and the second gear. The center gear and the first gear always mesh to each other when respectively move.

The invention relates to the technical field of power transmission and transformation equipment, more specifically to an energy-saving bird-dispelling device for power transmission equipment. The energy-saving bird-dispelling device for power transmission equipment has a simple structure and strong practicality. The arrangement of anti-bird thorns helps a gap part below to achieve the dispelling effect; and the arrangement of a wind driven generator is beneficial to power generation and also helps a gap part below to achieve the dispelling effect. A wind-power bird-dispelling mirror is provided with a bird-dispelling mirror support rod, a bird-dispelling mirror fixed seat and a bird-dispelling mirror. LED lamps are fixedly connected to left and right ends of the support rod. The fixed seatis fixedly connected to the top of the support rod. The anti-bird thorns are fixed at the left end of the fixed seat. The wind-power bird-dispelling mirror is fixed to the right end of the fixed seat. The storage battery is disposed inside the fixed seat. The wind driven generator is fixedly connected to the top of the fixed seat.

The invention relates to an LED light emitting device which comprises a lamp holder and a lamp shade. The lamp holder is provided with a plurality of LED light sources and a driving power supply. The LED light source comprises an aluminum substrate and a light transmitting cover. The aluminum substrate is provided with a plurality of LED light emitting chips connected with one another in series and a socket interface. The driving power supply comprises a power supply module group consisting of a plurality of LED driving power supply modules in a housing. The power supply module group comprises an electric supply input socket and a spare electric supply output socket. The LED driving power supply modules are connected in parallel. The LED driving power supply module comprises a low voltage output socket. The LED light sources are respectively connected with the low voltage output socket of the driving power supply. The LED light sources provided by the invention can be arranged agilely according to demand. When certain LED driving power supply module or an LED light source malfunctions, work of other power supplies and light sources are not influenced. The LED light emitting device is simple and convenient to install, overhaul and maintain.

The invention provides a power device. The power device mainly comprises a piston, a piston cylinder, a water charging pipe, a water draining pipe, a water sucking pipe and a water spraying pipe; thepiston comprises a piston rod and a piston head; the piston head is arranged inside the piston cylinder; the piston rod protrudes outwards after penetrating through the sidewall of the piston cylinder; the tail end, far away from the piston head, of the piston rod is provided with a handle; no matter the piston is pulled upwards or is pushed downwards, the water in the forward motion direction canbe sucked from the water sucking pipe into the water charging pipe; subsequently the piston cylinder is filled with water from the water charging pipe; meanwhile the water draining pipe is used for draining water out of the piston cylinder; and the drained water is sprayed towards an opposite direction via the water spraying pipe so as to play a driving effect. The power device is simple to operate, relatively saves efforts and is low in noise.

The invention discloses an integrated self-cleaning insect expelling electrical cabinet. The cabinet comprises a cabinet body. The cabinet body is internally divided into an installation area and a circulation area through a horizontally-arranged partition plate, wherein the installation area is positioned above the circulation area; and the upper end of the side wall of the cabinet body is symmetrically provided with a plurality of ventilation openings for communicating the installation area with the outside. A fan is arranged on the partition plate, the output end and the input end of the fan are communicated with the installation area and the circulation area respectively, a through hole is formed in the middle of the lower end face of the cabinet body, a vertical pipe is fixedly arranged in the through hole, and a filter screen is fixedly arranged at a pipe opening in the lower end of the vertical pipe. According to the invention, the filter screen can be automatically cleaned along with the air intake of the fan, so that the interception effect of the filter screen for the dust can be improved; and meanwhile, the insect expelling liquid in the liquid storage box can be periodically sucked out, shaken off, smashed and atomized to flow through the installation area and the ventilation opening along with airflow, so that insects at the ventilation opening can be expelled, andthe situation that the outside insects are gathered at the ventilation opening or enter the cabinet body through the ventilation opening is avoided.

The invention discloses an energy conversion type buffer bracket comprising a main bottom support baseplate. According to the energy conversion type buffer bracket, a spiral spring used for buffer support, and the movement effect caused by vibration can be converted into friction between components; thus, elasticity and rebounding are reduced by using the friction force, namely that the buffer support is implemented in an energy conversion mode, and the buffer effect of the bracket is better; the protection and working stability of component equipment is higher; the bracket is provided with apiston plate type longitudinal pressure liquid drive mechanism, and internal hydraulic oil can be enabled to flow under the effect of top pressure directionally, so that the driving effect is achieved; the bracket is provided with a piston plate type horizontal liquid pressure driven mechanism, and the longitudinal pressure is converted into a bidirectional horizontal pressure under the effect ofliquid, so that a fictional component is driven; the bracket is provided with a bolt mounting gantry type top pressure mechanism, and necessary pressure can be provided by using the elasticity of thespiral spring; and the friction effect between the components is achieved.

The invention relates to the technical field of plate separation equipment, in particular to an automatic double-layer plate separator and a working method thereof. The plate separator comprises a frame, a worktable, a cutting device and a control device; the frame comprises an upper frame body and a lower frame body; the control device is electrically connected with the worktable and the cutting device; the worktable is provided with a first mounting table and a second mounting table; the first mounting table is positioned above the second mounting table; the first mounting table and the second mounting table are in reciprocating transmission below the cutting device; and two mounting tables are provided for fixing plates for reciprocating milling to achieve high working efficiency. The working method comprises the following steps: firstly, the plates are fixed on the worktable; procedures are written in the control device; a detecting module detects the positions of the plates; a milling tool module mills the plates; a dust sucking module sucks dust; and the detecting module detects the plates until the operation is completed. The automatic double-layer plate separator and the working method thereof can fix multiple plates on the worktable, mill multiple plates, and detect the milling effect by multiple times to achieve high milling precision.

The invention discloses a preparation method of an automobile brake pad. The method comprises the steps that feeding is conducted, specifically, friction blocks fall onto a material receiving plate along a discharging channel, a driving half gear drives a movable gear rack and an extrusion plate to move forwards, and the friction blocks are pushed to the top of a lifting plate located at one side of a base; and positioning is conducted, specifically, an incomplete gear can drive a lifting gear rack to move upwards, the lifting plate is pushed into a notch, meanwhile,the friction blocks are embedded into containing holes from the lower portions, and when a rotating disc rotates, the friction blocks are driven to move backwards. The friction blocks used for preparing of the brake pad are discharged to the material receiving plate from the discharging channel in sequence, a driving bevel gear and a driven bevel gear are driven by a driving motor to rotate, a swing rod can be driven to rotate when a positioning column rotates, then the driving half gear rotates in a reciprocating manner, the effect of driving the movable gear rack and a support is achieved, the extrusion plate moves forwards and backwards, and the arranged friction blocks are sequentially pushed and placed on the surface of the lifting plate.

The invention relates to the field of water treatment, and particularly discloses a sewage purifying apparatus, which comprises a settling tank and a purifying box, wherein a primary purifying deviceis arranged in the purifying box; the primary purifying device comprises a rigid part in a sleeve shape and a deformable flexible part; the outer wall of the rigid part passes through the top surfaceof the purifying box and is further fixedly connected with the top surface of the purifying box; the lower edge of the rigid part is fixedly connected with the flexible part; the inner wall of the rigid part is provided with a sliding way; the sliding way is hermetically connected with a piston plate in a sliding manner; a primary purifying cavity is formed among the bottom of the piston plate, the rigid part and the flexible part. According to the arrangement of the sewage purifying apparatus, the multiple sewage purification is completed through primary purification and repurification; the time is saved; the labor is saved; the purification efficiency is high, and the effect is good.

The invention relates to a caterpillar band comprising a caterpillar band body. Pattern blocks are arranged on the outer surface of the caterpillar band body and arranged in the length direction of the caterpillar band in a staggered mode. Driving patterns are arranged on the two sides of each pattern block, and a directional guide pattern is arranged in the middle of each pattern block. The caterpillar band can solve the problems of the poor mud and snow road grabbing capacity, the poor driving performance, the poor spot turning performance and the poor abrasion resistance of the patterns, has the good driving performance and spot turning performance, and has the advantages that the patterns are high in road grabbing capacity and good in abrasion resistance, the circumferential stretching of the caterpillar band is little, the extending stress of the patterns is small, the patterns do not crack easily in the use process of the caterpillar band, and the caterpillar band is long in service life. The caterpillar band can meet the demands of practical application.

The invention discloses a robot joint component and a robot. The robot joint component comprises a fixed seat, a joint module, an output arm and a reinforcing frame, wherein the joint module is installed on the fixed seat, and the joint module is provided with a fixed end and an output end which are oppositely arranged; the output arm is connected to the output end so as to rotate along with the output end; and the reinforcing frame is connected to the output arm so as to move along with the output arm, a connecting hole is formed in the reinforcing frame, and the connecting hole is rotationally matched with the fixed end of the joint module. According to the robot joint component, the output end of the joint module can drive the output arm, the fixed end of the joint module can support the output arm, and therefore the load generated when the output arm works can be borne by the output end and the fixed end of the joint module together, the situation that a single part of the joint module is subjected to concentrated stress is prevented, the joint module is prevented from being damaged due to uneven stress, and the structural stability of the robot joint component is improved.

The invention discloses a bird repelling device for a telegraph pole. The device comprises a fixed base, bird repelling balls and a support rod. The fixed base comprises two clamp half bodies, the ends of the two clamp half bodies are butt-joined, then the clamp half bodies sleeve the telegraph pole, and each clamp half body comprises an inner clamping plate and an outer clamping plate, wherein the outer clamping plate is arranged on the outer side of the inner clamping plate, the upper end of the outer clamping plate is connected with the outer clamping plate through a connecting plate, and the inner clamping plate is provided with a compression bolt connected with the telegraph pole; a rolling wheel is arranged at one end of each support rod and arranged between each inner clamping plate and the corresponding outer clamping plate, the bird repelling balls are in rotating connection with the other ends of the support rods, and each bird repelling ball is internally provided with a chemical ball, wherein the chemical ball is internally provided with a granular bird repelling agent, outer chemical outlet holes are formed in the side wall of the bird repelling ball, and inner chemical outlet holes are formed in the surface of the chemical ball. According to the device, birds can be repelled through multiple methods at the same time, the problems that at present, a bird repelling device is monotonous in bird repelling method, and after long-term use, the effect is reduced are solved, and the bird repelling effect is obvious.

The invention discloses an ultra-precise three-axis rotary piezoelectric position regulation mechanism and an excitation method thereof, belonging to the technical field of piezoelectric driving. Theexisting piezoelectric position regulation mechanism has insufficient freedom degree, complex structure, and is high in cost and low in accuracy. The ultra-precise three-axis rotary piezoelectric position regulation mechanism solves the above technical problems. The piezoelectric position regulation mechanism comprises a rotor, a drive unit and a base, wherein the drive unit adopts an SMD piezoelectric double crystal beam structure or a sandwich type piezoelectric vibrator structure, and bends so as to drive the rotor to rotate around three axes. According to the excitation method, the rotor can realize large-scale ultra-precise three-axis rotation, and nano-level resolution is realized by regulating amplitude and time of the excitation signal. The piezoelectric position regulation mechanism has a compact structure and is flexible in arrangement. The excitation method is simple and reliable, and has good application prospect in fields like ultra-precise position regulation.

The invention discloses a self-cleaning ball valve. The self-cleaning ball valve comprises a valve body, wherein the two ends of the valve body are fixedly connected with a water inlet end and a water outlet end separately, a valve element is rotationally connected into the valve body, a control mechanism is arranged at the top end of the valve element, a valve hole is formed in the center of the valve element, and a rotating mechanism is arranged at the bottom end of the valve element and connected with a base; a first cylinder and a second cylinder are fixedly connected to the two sides of the valve body separately, a connecting pipe is fixedly connected to the top of the second cylinder, one end of the connecting pipe is connected with the water inlet end, a valve is fixedly installed at the middle part of the connecting pipe, and a rotating column is arranged in the first cylinder; and one end of the rotating column is connected with one end of a round rod by arranging a connecting mechanism, the other end of the round rod penetrates through the side wall of the first cylinder and is in sliding fit with the first cylinder, and the end part of the round rod is fixedly connected with a limiting plate. According to the invention, self-cleaning for the ball valve is benefited, and the ball valve is prevented from being blocked.

The invention provides a wind power generation device with a bird repelling function, and relates to the technical field of new energy. The wind power generation device with the bird repelling function comprises a fixing rod, a wind power generation device body, a first bird repelling mechanism and second bird repelling mechanisms, wherein the wind power generation device body is arranged at the top end of the fixing rod, and the bottom end of the wind power generation device body is fixedly connected with the top end of the fixing rod; the first bird repelling mechanism is arranged at the left end of the wind power generation device, the surface of a wind power generator continuously flickers to repel birds through the first bird repelling mechanism by refracting sunlight, the first bird repelling mechanism is fixedly connected with the left end of the wind power generation device body, the second bird repelling mechanisms are arranged in the middle of the wind power generation device body, and the birds are repelled by sound; and the wind power generator device body is fixedly connected with the second bird repelling mechanisms. According to the wind power generation device with the bird repelling function, the problem that the birds die when the wind power generator operates is solved.