39results about How to "Play the role of protecting equipment" patented technology

The invention relates to an electric power circuit carrying van which comprises a base plate for bearing devices. Walking wheels are installed on the bottom surface of a base, a push rod is installed at the rear end of the base, openable and closable side plates are installed on two sides of the base, the front end of the base is movably connected with a face plate, and roller groups are installed on the inner wall of the face plate and the inner walls of the side plates respectively. The face plate at the front end and the side plates on two sides are of openable and closable structures, so that the devices can be pushed onto the carrying van in any direction and fixed through a fixing frame. If the area of the bottom surface of a certain device is larger than that of the base plate of the carrying van, the side plates on two sides can be opened to increase the whole bearing so as to complete transfer. For containing tools and instruments, the rear end of the electric power circuit carrying van is opened, and the tail ends of a longer insulation rod and other tools and instruments can extend out of the side. Due to the fact that the fixing frame is fixed to the base plate and has a supporting-lifting role on the extended portions of the insulation rod and other tools and instruments to form an internally-low and externally-high state, the insulation rod and other tools and instruments do not drop out in the transfer process.

A vehicle transportation device comprises a parking unit, a cross feed mechanism and a car carrying board, wherein the driving mechanism of the parking unit is a jugged driving mechanism with a roller and is composed of a driving roller, a belt pulley, a cog belt and a driving mechanism; the driving mechanism transmits power to the driving roller by a driving belt pulley, a driven belt pulley and the cog belt, and the car bearing board is transported and controlled by friction force of the roller. The vehicle transportation device disclosed in the invention adopts belt pulley cog belt drive which runs steadily and quietly with accurate transmission. Besides, each parking unit is independently arranged, overall modularization is realized is modularized, assembly is flexible and convenient, horizontal movement or multiplayer circulation can be assembled at will according to foundation, applicability is strong, damage on the roller which is in high speed rotation for instant stop caused by fault is eliminated, and the service life of the device can be prolonged.

The invention belongs to the technical field of conductive devices, and particularly relates to a position-adaptive carbon brush device. The position-adaptive carbon brush device comprises a fixed seat, wherein a linear guide device is arranged on the fixed seat; a mounting plate is arranged on the linear guide device; a telescopic device is further fixedly arranged on the fixed seat; a telescopicpart of the telescopic device is fixedly connected with the mounting plate; an insulating plate is arranged on the mounting plate; a U-shaped plate is arranged on one surface, far away from the mounting plate, of the insulating plate; a conductive copper plate is arranged at the groove bottom of the U-shaped plate; carbon brush seats are arranged on two outer side surfaces of the U-shaped plate;the carbon brush seats are of hollow closed-loop structures; carbon brush blocks are clamped in the carbon brush seats; blind grooves are formed in one ends, far away from the telescopic device, of the carbon brush blocks in the sliding direction of the carbon brush blocks; limiting devices extending into the blind grooves of the carbon brush blocks are fixed on the carbon brush seats; elastic elements are arranged at the opening ends, far away from the blind grooves of the carbon brush blocks, of the carbon brush seats; and a limiting rod is arranged on one surface, far away from the telescopic device, of the mounting plate. According to the position-adaptive carbon brush device, the problem of electric conduction of a workpiece at a split part of welding equipment is solved, and the position-adaptive carbon brush device can be adaptive to the conductive position.

The invention discloses a full-automatic garbage pickup robot. The full-automatic garbage pickup robot has the advantages that cooperative primary and secondary vehicles are coordinated with each other, automatic pickup operation during loading garbage into carrying platforms is realized, automatic pickup operation replaces manpower to pick up garbage, and the problem of the influence of insufficient manpower on garbage disposal can be solved; and the pick-up secondary vehicle has the functions of positioning the direction and identifying the position of the garbage and then is coordinated with a clamping mechanism to complete the pickup action, finally a communication bridge between the secondary and primary vehicle carrying platforms is established through a wireless communication module, the carrying platform primary vehicle with the guiding and conveying functions is coordinated with the pickup secondary vehicle to complete the automatic garbage pickup operation, and the full-automatic garbage pickup robot has a good application prospect in the field of environmental protection.

The invention discloses a novel lithium ion battery pack. The novel lithium ion battery pack comprises a barrel and a base, wherein an output electrode is arranged at the top end of the barrel; a first battery chamber and a second battery chamber are formed in the barrel; a shell is arranged outside the first battery chamber and the second battery chamber; partition boards are arranged inside thefirst battery chamber and the second battery chamber; battery plates are arranged above the partition boards; a U-shaped bent tube is arranged inside the partition boards; the liquid inlet end of theU-shaped bent tube is connected with a liquid supply pump; the other end of the liquid supply pump is connected with the outlet end of a cooking liquid tank. Through arrangement of the partition boards in the battery chambers, two battery plates do not directly contact with each other to produce a heat superposing effect; the U-shaped bent tube is arranged inside the partition boards, cooking liquid flows in the U-shaped bent tube, and the U-shaped bent tube is circularly connected to the cooking liquid tank, so that the liquid supply pump provides a driving force, heat is quickly removed andthus batteries are protected better.

The invention discloses a full-automatic garbage pickup robot. The full-automatic garbage pickup robot has the advantages that cooperative primary and secondary vehicles are coordinated with each other, automatic pickup operation during loading garbage into carrying platforms is realized, automatic pickup operation replaces manpower to pick up garbage, and the problem of the influence of insufficient manpower on garbage disposal can be solved; and the pick-up secondary vehicle has the functions of positioning the direction and identifying the position of the garbage and then is coordinated with a clamping mechanism to complete the pickup action, finally a communication bridge between the secondary and primary vehicle carrying platforms is established through a wireless communication module, the carrying platform primary vehicle with the guiding and conveying functions is coordinated with the pickup secondary vehicle to complete the automatic garbage pickup operation, and the full-automatic garbage pickup robot has a good application prospect in the field of environmental protection.

The invention discloses a water power pressuring device and a pressuring method for deep ocean working equipment. The pressuring device comprises a water resistance pressuring mechanism arranged on the equipment, wherein the water resistance pressuring mechanism is used for enlarging water resistance acting surfaces of the equipment in the gravity direction; the water resistance acting surfaces are symmetrically distributed about the equipment center of gravity line; the pressuring device is simple in structure and capable of improving the work stability of the equipment and deepening the work depth of the equipment. The pressuring method comprises the following steps: controlling the sizes of the water resistance acting surfaces according to the actual requirement, and reducing the water resistance acting surfaces in an addressing releasing process and a recovering process of the equipment to avoid increase of the water resistance of the equipment, so as not to influence the releasing speed and the descending posture of the equipment, but play the function of protecting the equipment.

The invention discloses a counter-type flame-resisting component and a flame-resisting explosion-proof valve. The counter-type flame-resisting component comprises at least three layers of ring-shaped flame retardant sheets that are coaxially nested. The flame retardant sheet of each layer has an annular body composed of elongated sheet-shaped bodies connected end to end, and bosses protruding radially outward are formed at intervals on the annular body. There are horizontal airflow passages and vertical airflow passages between adjacent bosses. The side wall of each boss has at least one through hole penetrating through the ring body. In the present invention, several layers of flame retardant sheets are used to form a hedging type flame retardant assembly, and the convex structure on the flame retardant sheet and the relative through hole are used to make the flame generated by the explosion perform hedging action and wall collision for many times. After several times of hedging and collision, the energy is greatly lost, and it can be quickly extinguished and released as hot gas, which plays a role in protecting the equipment.

The invention relates to a dry-type multilayer disc cold residue machine which comprises a stand, multilayer circular grooves, a motor transmission mechanism, a vertical shaft, a plurality of turntable scraper mechanisms, a water intake main pipe, a water effluent main pipe and an exhausting and cooling mechanism. The motor transmission mechanism comprises a double-worm gearbox which is in directtransmission connection with the vertical shaft. The dry-type multilayer disc cold residue machine also comprises a safety valve and a temperature sensor which are respectively mounted on a circular groove on the upmost layer. The dry-type multilayer disc cold residue machine has more balance motion states, safer use, longer service life and convenient maintenance.

The invention discloses an installation structure of a conical roller bearing, comprising a base body plate which is provided with a shaft hole, a shaft which is passed through the shaft hole, a bearing base which is fixedly arranged on the base body plate, and the conical roller bearing which is arranged in the bearing base. The inner ring of the conical roller bearing is fixedly installed on the shaft, and the small end face of the inner ring is rightly relative to the bearing base. The outer ring of the conical roller bearing and the bearing base are assembled in method of transition fit or interference fit, a top cover is arranged in the bearing base, a threaded hole is opened on the end face of the bearing base, a first screw is engaged with the inner portion of the threaded hole andis pressed on the top cover to tightly press the top cover with the large end face of the outer ring of the conical roller bearing, and the bearing clearance can be regulated through rotating the first screw, which can avoid the problem that the clearance between the inner ring and the outer ring of the bearing is over larger or smaller.

The invention discloses an adjustable infrared temperature sensor structure based on the Internet of Things. The device comprises a box body, a movable groove is formed in the box body, an infrared sensing mechanism is arranged in the movable groove, an axial sliding groove is formed in the side wall of the movable groove, a sliding block matched with the axial sliding groove is fixed to the infrared sensing mechanism, and the infrared sensing mechanism is in sliding connection with the movable groove through matching of the axial sliding groove and the sliding block. Conductive springs are arranged in the axial sliding groove and located on the two sides of the sliding block, one end of each conductive spring is fixed to the sliding block, the other end of each conductive spring is fixed to the end wall of the axial sliding groove, the infrared sensing mechanism comprises a distance measuring module, a temperature measuring module and an infrared emitting head, and the infrared emitting head is arranged on the side, close to an opening of the movable groove, of the infrared sensing mechanism. The distance measuring module and the temperature measuring module are electrically connected with the infrared emission head, and the distance measuring module is electrically connected with the conductive spring. The method has the beneficial effects that the effect of improving the measurement precision is achieved; and the authenticity and comprehensiveness of a temperature measurement result are improved.

The invention, which belongs to the technical field of image detection systems, particularly relates to an X-ray imaging detection system comprising an X-ray emitting assembly and an X-ray receiving assembly. The X-ray emitting assembly includes an X-ray source. The X-ray receiving assembly includes an X-ray receiver. An X ray emitted by the X-ray source is irradiated vertically and downwardly andis received by the X-ray receiver. The system also includes a rotating mechanism arranged between theX-ray emitting assembly and the X-ray receiving assembly. The rotating mechanismincludes a first substrate, a first lead screw, a second lead screw, a first motor, a second motor, a third motor, and a first coupler; the first substrate is provided with a rotating shaft; and the first coupler is connected to the rotating shaft. With the X-ray imaging detection system, the detection of the internal structure and size of the product can be realized; and the multi-angle detection of the workpiececan be realized by detecting the position and anglechanges in the process.

The invention discloses a motor based on rotor position identification. The coupling is axially and sliding sleeved on an output shaft of the motor. A first telescopic mechanism for driving the coupling to move axially is arranged in the output shaft of the motor. A rotating sleeve is arranged on the outer periphery of the coupling, a first contact is arranged on the first insulating elastic piece, a second contact is arranged on the second insulating elastic piece, the first contact is in selective contact with the second contact, and the first contact and the second contact are connected inseries in a triggering circuit; The stopper is fixedly arranged in the outer peripheral space of the motor output shaft; a second telescopic mechanism is arranged at that end of the output shaft of the motor; and a first end face gear is arranged on the telescopic end of the second telescopic mechanism; The output shaft of the motor is spaced apart from the load input shaft, the end of the load input shaft is provided with a second end face gear, and the first end face gear is selectively meshed and linked with the second end face gear; The invention solves the technical problem that the rotorposition is difficult to identify in the prior art through the improvement of the mechanical structure.

The invention discloses a grinding system and a grinding process. A deflection angle type sensor is mounted on a mechanical arm; measurement before and after grinding is performed on a ground workpiece on a plane in space; the measurement results are analyzed; whether a convex point exists in a grinding path is determined; when it is determined that the convex point exists in the grinding path, local grinding is performed and then machining is performed; according to the grinding system, the planeness before and after grinding is analyzed; the mechanical arm can perform re-machining in real time, so that a remounting step is omitted; and the purpose of online detection automation is achieved.

The invention discloses cutoff scissors. A first scissor body and a second scissor body of the cutoff scissors are constantly attached through matched molded surfaces. A channel allowing a rolled piece to penetrate is formed by a groove between the first scissor body and the second scissor body. When a rolling line works normally, blades are in an open state. When steel rolling is abnormal, the blades can be closed only through rotation of a small angle. The entry-into-force time is short, the rolled piece can be cut off in time, the rolled piece is prevented from passing, and therefore emergency stop is achieved, and the function of protecting equipment is achieved. The invention further discloses a steel rolling production line with the cutoff scissors.

A test mold mechanism for skewed rolling bearings is disclosed. The test mold mechanism includes a shell assembly, a frame assembly is arranged inside the shell assembly, the frame assembly includes an upper plate and a lower plate, and an action assembly is assembled on the frame assembly. The component integrates the main test area, the action component is assembled on the load sleeve, the load sleeve is assembled with the linear drive device, the weight sensor is installed under the linear drive device, and the torque sensor is installed under the weight sensor, and the linear drive device produces linear motion The action or tendency of the whole frame assembly produces an action or tendency along a straight line, so that the upper or lower plate of the frame assembly generates an impact load force, and then the weight sensor is measured, and the rotation or rotation tendency of the frame assembly is also The torque sensor is used for measurement, and the test mold mechanism has the characteristics of efficient, reliable, stable and precise operation.

The invention discloses a high-pressure remote conveying device for magnetic material slurry and an application method thereof, belonging to the field of magnetic material slurry conveying equipment. It includes a stirring part, an electrical system, a hydraulic system, and a double-screw feeding system, an electrical remote control system, and a press; the stirring part includes a coarse mixing part and a fine mixing part, and the coarse mixing part transmits the slurry to the double-screw feeding system The double-screw feeding system transmits the slurry to the fine mixing part, and the fine mixing part delivers the slurry to the press, which is connected to the touch-screen electrical cabinet; the touch-screen electrical cabinet controls the electrical control of the press to perform operations and press the slurry forming. The electrical remote control system includes a remote control sending system and a remote receiving system. The remote sending system sends signals to the remote receiving system. The remote receiving system is connected to the electrical system. The electrical system is connected to the hydraulic system. The hydraulic cylinder of the hydraulic system is set in the double-screw feeding system. It can transport slurry remotely, and it is sealed and pollution-free.