94results about How to "Avoid Rollover Situations" patented technology

The invention discloses a full-automatic safe and healthy anti-overturn pig-loading vehicle. The vehicle comprises a carriage composed of a left lateral plate, a right lateral plate, a front plate, a back plate, a top plate and a soleplate, wherein the lateral plates are provided with windows for ventilation; at least two groups of blades are arranged in the windows; the inclination directions of the adjacent groups of blades are opposite; and movable clapboards used for dividing the inner space of the carriage into a plurality of disconnected compartments are arranged in the carriage. As double layers of reverse inclined blade groups are adopted in the vehicle, not only a function of ventilation can be realized, but also the inside of the carriage is isolated from the people so that conflict of people is avoided; and meanwhile, pigs inside the carriage can be avoided from running around caused by the affection of the outside after seeing the outside. The number of pigs in the compartments can be rationally distributed because the carriage is divided into the plurality of disconnected compartments via the movable clapboards, so that the occurrence of the overturn of the vehicle caused by the unbalance of the vehicle is avoided, and the safety factor for the long-distance pig-loading vehicle is increased. Thus, the full-automatic safe and healthy anti-overturn pig-loading vehicle disclosed by the invention is very safe and practical.

The invention discloses environment-friendly equipment for treating fallen leaves, which comprises a base, the four corner outer walls of the bottom of the base are fixed with bottom pillars by bolts,A support is fix on that outer wall of both sides of the four bottom pillars through bolts, the top outer walls of the four brackets are bolted with spring columns, and the top outer walls of the other four brackets are bolted with supporting rods, The bottom outer walls of the four brackets are all threadably connected with a universal wheel, and the bottom outer walls of the four universal wheels are sleeved with an anti-slip sleeve; the top outer wall of the base is screwed with a collection box; the front outer wall of the collection box is provided with a mounting groove; and the one side inner wall of the mounting groove is hinged with a box door through a hinge. The invention can not only crush the sucked leaves, but also drive the wind wheel to rotate when the dust collector is inoperation, which is favorable for strengthening the crushing effect of the mesh blade, and improves the stability and safety of the whole device.

The invention relates to a computer heat dissipation case, comprising a case and a base. The base is equipped with a concave cavity mounted in fit with the bottom of the base. The side wall of the base is equipped with multiple through holes communicated with the concave cavity. Multiple elastic support blocks which are distributed uniformly are arranged at the bottom of the concave cavity. The bottom of the base is equipped with a first rotation motor. The rotation end of the first rotation motor is connected with an air draft fan. The upper end in the case is equipped with a power supply and a power supply fan. A rotation shaft is arranged in the case. Fan blades are arranged on the rotation shaft. A control switch for controlling the first rotation motor to operate is arranged on the base. The computer heat dissipation case also comprises a dustproof net cover. Through adoption of the dustproof net cover, a dustproof function is realized; the power supply fan operates to suck in external air; the first rotation motor drives the air draft fan to discharge internal hot air; the first rotation motor drives the fan blades to move, so that the air flow speed in the case is increased or the air in the case moves from the top to the bottom; the heat dissipation efficiency is greatly improved; the external sucked air volume is greatly improved; and the integrated heat dissipation effect is good.

The invention relates to the field of drilling sampling equipment, in particular to a wire-line coring drilling tool and a coring method thereof. The wire-line coring drilling tool comprises an outer pipe assembly, an inner pipe assembly arranged in the outer pipe assembly and a fishing mechanism used for fishing the inner pipe assembly; the outer pipe assembly comprises a drill rod, the inner pipe assembly comprises a core pipe arranged in the drill rod and a connector structure connected with the core pipe, the connector structure abuts against the inner wall of the drill rod, and the fishing mechanism is connected with the connector structure; the coring process is completed through the steps of hooking the inner pipe assembly, lifting the inner pipe assembly and releasing the inner pipe assembly. According to the wire-line coring drilling tool, the whole structure is simple, cooperation between the structures is stable, the failure rate is low, disturbance of the core pipe during sampling can be prevented in the sampling process, separation from the drill rod in the coring process can be easily realized, the situation that coring cannot be carried out due to the fact that the inner pipe assembly and the outer pipe assembly are stuck is avoided, automatic unhooking can be completed without manual intervention, and the operation process is simple and efficient.

The invention relates to a harmonic-gear driving transverse stabilizer bar device which comprises a stabilizing bar. The stabilizing bar is composed of a left stabilizing half bar and a right stabilizing half bar, a power execution mechanism is connected between the left stabilizing half bar and the right stabilizing half bar and comprises a shell, left and right harmonic gear mechanisms and a direct-current motor, and the left and right harmonic gear mechanisms and the direct-current motor are positioned in the shell.

The invention relates to the field of underground inspection robots, in particular to an underground power grid inspection robot which comprises a vehicle seat and a driver, a rear power shaft is arranged on the vehicle seat, the driver is fixedly installed on the vehicle seat and used for driving the rear power shaft to rotate, and a camera, a mobile power source, a controller and a wireless communication device are further fixedly arranged on the vehicle seat. Comprising an abutting switching mechanism, a tilting mechanism, a clamping mechanism and an unclamping mechanism, when an obstacle which cannot be directly crossed is sensed, the thrust applied by a saddle to an abutting side plate is reduced, the situation that the thrust generated when the obstacle makes contact with the abutting side plate is large is avoided, and an elastic abutting device is prevented from being compressed; according to the height of an obstacle, self-adaptive adjustment is conducted, the principle is that the abutting plate does not make contact with the obstacle, the tilting mechanism does not ascend any more, then the robot can tilt by a proper height according to needs, then the robot automatically crosses the obstacle, manual operation is not needed, and a large amount of time of workers is saved.

The invention discloses a high-low voltage prefabricated substation with good protection performance. The high-low voltage prefabricated substation comprises a bearing plate, a groove is formed in anupper end of the bearing plate, a first gear is rotatably connected to a bottom in the groove, a first notch is formed in a side wall of one end in the groove, a moving groove is formed in the first notch, and a reset mechanism is arranged in the moving groove. The situation that rain and snow easily enter a box body due to the fact that a side wall of the box body is opened in the past is avoided; the heat dissipation capability can be well ensured; a machine body can be ensured to be in an adaptive working temperature environment; meanwhile, a baffle and the box body can be connected into awhole; the baffle is prevented from rotating at will and can be effectively matched with the box body to isolate the machine body from the external environment, when foreign object collision occurs, the box body and the baffle can prevent the machine body from directly bearing collision, external force is counteracted in a deflection and movement mode, it is guaranteed that the machine body is notdamaged, the normal operation of the machine body is guaranteed, and the service life of the machine body is prolonged.

The embodiment of the invention discloses a voice remote control intelligent wheelchair. The wheelchair comprises a wheelchair base and a wheelchair backrest installed on the wheelchair base. The wheelchair base comprises a base frame plate used for bearing. The supporting leg rods on the same side are respectively arranged on two parallel side plates of the base frame plate in a crossed manner; arolling wheel is mounted at the lower end of each supporting leg rod on the same side; the base frame plate is provided with a servo motor used for adjusting and maintaining the cross angle of the supporting leg rods on the same side, a positioning anti-jolt mechanism is arranged between the supporting leg rods on the same side, the servo motor indirectly adjusts the height of the wheelchair baseby adjusting the included angle of the supporting leg rods on the same side which are arranged in a crossed mode, and the positioning anti-jolt mechanism indirectly ensures that the wheelchair stablywalks on the uneven ground by maintaining the four rolling wheels in the same plane. The gravity center of the wheelchair in the moving process is lowered according to the flat road surface, the overall stability of the wheelchair in the using process is improved, and rollover of the wheelchair in the using process is effectively avoided.

The invention relates to an attapulgite transporting device capable of preventing rollover in order to solve the problem that when an existing attapulgite transporting device conducts feeding, rollover is prone to occurring due to uneven stressing. The attapulgite transporting device capable of preventing rollover comprises supporting bottom plates, rectangular connecting rods are connected to upper plates of the supporting bottom plates, circular-arc-shaped connecting rods are connected to the upper ends of the rectangular connecting rods and movably inserted into moving holes formed in bearing plates, and the bearing plates are fixedly arranged on the side walls of a cart body; and rubber blocks are fixedly arranged in limiting boxes and provided with vertical cut-through limiting grooves, and limiting balls are slidably arranged in the limiting grooves and fixedly arranged outside the circular-arc-shaped connecting rods in a sleeving manner. According to the attapulgite transportingdevice capable of preventing rollover, anti-rollover assemblies are arranged on the two sides of the cart body, the cart body rollover condition can be effectively avoided when attapulgite is added by adjusting the anti-rollover assemblies, and therefore the efficient working effect can be achieved by avoiding rollover in the actual construction process.

The invention discloses a big data-based waste medical instrument transfer and disinfection robot, which comprises supporting frames, an adjusting assembly I, an adjusting assembly II and an operation assembly, the two sides of the adjusting assembly I are both provided with the supporting frames, one side of each supporting frame is welded with a first slide rail, and one side of each supporting frame is welded with a first slide rail. By adjusting a first adjusting assembly, the left-right position of a pneumatic clamping device is adjusted, waste medical instruments placed at different positions can be conveniently clamped and transferred by a clamping plate, the use flexibility of the transfer and disinfection robot is achieved, a second sliding rail is welded to a connecting plate, it is guaranteed that the clamping plate is more stable when the position is adjusted left and right; and the height of the clamping plate is changed, so that the clamping plate can transfer waste medical instruments of different specifications conveniently, the waste medical instruments are transferred through the disinfection robot, on one hand, manpower can be saved, and on the other hand, the working efficiency can be improved.

The invention discloses a deep mine exploration two-wheeled robot based on a 5G communication technology. The deep mine exploration two-wheeled robot based on the 5G communication technology comprises a two-wheeled trolley unit and anti-rollover supporting units; the anti-rollover supporting units are fixedly installed on the two sides of the two-wheeled trolley unit; a balance weight adjusting unit is further arranged at the upper end of the two-wheeled trolley unit; the balance weight adjusting unit is connected with the anti-rollover supporting units on the two sides of the two-wheel trolley unit; and when a supporting trolley body inclines and is about to roll over, a guide wheel body makes contact with the bottom face for supporting, a first supporting rod pushes a lantern ring to move on a guide column, the lantern ring drives a pushing column to move through a supporting column, the pushing column pushes a rubber valve head to move in a first through pipe or a second through pipe, a first vacuum cavity or a second vacuum cavity is extruded, a balancing weight is pushed to the left end or the right end from the middle part of a connecting through pipe, the weight of the tilted side of the supporting vehicle body is increased, and the tilted side is pressed back.

The invention discloses a trapping cage for catching undersea fishes and crabs and relates to the technical field of marine fishing. The trapping cage for catching undersea fishes and crabs comprisesa box body; a round hole is formed in the middle of each of four side surfaces of the box body; the inner side surface of the box body and the periphery of each round hole are fixedly connected with the bottom end of a tapered pipe; the top end of the tapered pipe is fixedly connected with one side surface of a connecting ring. According to the trapping cage for catching undersea fishes and crabs,the bottom of the box body is fixedly connected with a connecting frame I, the connecting frame I is fixedly connected with a connecting frame II by a net bag; the top end of a connecting rope is fixedly connected with a connecting disk; and when the trapping cage is pulled up, the connecting rope is pulled to drive the connecting frame II to upwards move so as to unfold the net bag, the fishes and the crabs enter the net bag, and the net bag is unfolded to be capable of blocking the connecting ring, so that the fishes and the crabs cannot escape when the trapping cage is pulled up to roll, and problems proposed in the background art are solved.

The invention discloses detection equipment with a rail cleaning function for rail line health maintenance, and relates to the technical field of rail detection. The detection equipment comprises a body, a solar mechanism and a cleaning mechanism, a walking mechanism is installed below the body. An equipment chamber is arranged at the middle lower part in the body; a tool box is mounted at the middle upper part in the body; a box door is arranged in front of the tool box; an adjusting mechanism is mounted in the tool box; the solar mechanism is mounted above the body; the side wall of the machine body is glued with a protective adhesive tape; the cleaning mechanisms are installed on the two sides of the lower portion of the body. A mounting frame is fixed below the middle part of the body;the detection equipment has the beneficial effects that by arranging the cleaning mechanism, the rail of the rail can be conveniently cleaned in the running process of the body, the cleaning brush can clean, dedust and descale the outer wall of the rail, and the cleaning cotton in the rear frame can wipe and decontaminate the outer wall of the rail.

The invention relates to an AGV trolley material conveying system and a control method thereof. An AGV trolley drags a moving trolley to pass through a line-side fixed material frame, a second discharging opening in the moving trolley is gradually opened in the moving process of the AGV trolley, loading of circulation boxes containing parts to the line-side fixed material frame is achieved, meanwhile, a first discharging opening of the line-side fixed material frame is also opened, loading of the unloaded circulation boxes to the moving trolley is achieved, and the purpose of automatically loading the circulation boxes is achieved. The invention further provides a control method of the AGV trolley material conveying system, the purposes of automatic feeding and receiving of the circulation boxes are achieved through the system and the method, the operation efficiency of the system is greatly improved, and the intelligent degree is higher.

The invention provides a ship applying wind power, and relates to the technical field of ship engineering. The ship comprises a main ship body and two auxiliary ship bodies which are symmetrical in boundary dimension. The main ship body and the auxiliary ship body are each of a cavity type structure. A steering device is arranged in the main ship body, the two auxiliary ship bodies are symmetrically connected with the two sides of the center of the main ship body, the main ship body is provided with a sail, the sail is provided with a solar panel, the sail is connected with the steering device, a direction stabilizing plate is arranged at the bottom of the main ship body, and the ship has the advantages of being stable in navigation and environmentally friendly.

The invention relates to the technical field of geotechnical engineering, in particular to an anchor net device for high and steep slope reinforcement and protection and a construction method thereof.The anchor net device comprises a prestressed anchorage device and a flexible net pad, an expanding cap is arranged on the flexible net pad, the prestressed anchorage device and the expanding cap areconnected, the expanding cap comprises an upper expanding cap body and a lower expanding cap body, the upper expanding cap body and the lower expanding cap body clamp the flexible net pad from the two sides of the flexible net pad, and both the upper expanding cap body and the lower expanding cap body are in surface contact with the flexible net pad. According to the anchor net device for high and steep slope reinforcement and protection, the anchorage force of the prestressed anchorage device acts on the slope surface of a high and steep slope through the flexible net pad and the expanding cap to resist the broken rock and soil gravity and rock and soil pressure, thus the purpose of protecting the slope is achieved, the problems that concrete transport is difficult, and on-site pouring and puddling effects are poor are avoided, compared with a concrete beam, the expanding cap is small in structure, capable of being prefabricated in a factory, reliable in quality and convenient to transport, and thus the construction cost is lowered.

The invention discloses a novel rice seedling planting machine for rice planting. The machine comprises wheels, axles, a rear sliding plate and a rice seedling transplanter, wherein a supporting frame is arranged on the rice seedling transplanter and is connected with a rice seedling falling plate, a rice seedling transplanting plate is arranged on the rice seedling falling plate, rice seedlings are loaded to the rice seedling transplanting plate, one side of the rice seedling transplanter is connected with a driver, a chair is mounted on the driver, one side of the driver is connected with a diesel engine, the diesel engine is fixed on a front sliding plate, the upper end of the diesel engine is connected with a controller, the controller is connected with a search light, a reinforcing plate and a rice seedling loading plate are arranged at one side of the controller, partition plates are arranged on the rice seedling loading plate, a heat radiator is mounted on the diesel engine, and fan blades and heat dissipating sheets are arranged on the heat radiator. According to the rice seedling planting machine, an operating handle is changed into a control panel, the operation is convenient, the controller part is of waterproof design, and the front sliding plate and the rear sliding plate are arranged at the lower end of the rice seedling planting machine, so that the rice seedling planting machine is prevented from rollover during driving, and the safety is high.

The invention discloses an anti-seismic support and an assembling method thereof, and relates to the technical field of anti-seismic supports. The anti-seismic support solves the problems that the positions, the angles and the number of inclined rods of an existing anti-seismic support cannot be adjusted according to needs, rollover is easily caused by uneven stress on the two sides of the existing anti-seismic support, the service life of the inclined rods and a supporting plate is shortened, and thus the existing anti-seismic support is not suitable for installation of pipelines in other inclined fields. The anti-seismic support comprises a first supporting plate and a bearing assembly. An arc-shaped groove for supporting the bearing assembly is formed in the top face of the first supporting plate. The bearing assembly comprises an upper bearing piece, a lower bearing piece and connecting pieces, and the two ends of the upper bearing piece are connected with the two ends of the lowerbearing piece through the connecting pieces. The lower bearing piece is divided into two vertical parts and an arc-shaped part, the two vertical parts are arranged at the two ends of the arc-shaped part respectively, a through hole is formed in the center of the upper bearing piece, and a bearing rod matched with the through hole is installed in the through hole.

The invention relates to a trolley for mining materials. The trolley comprises a movable trolley body, wherein a material transportation box is connected to the inner cavity of the movable trolley body; the movable trolley body is sleeved and connected with a shock-absorbing layer; blocking plates are symmetrically arranged under the shock-absorbing layer; the surfaces of the blocking plates are provided with shaft holes; a movable rotating shaft is connected between the shaft holes; the circumference of the movable rotating shaft is sleeved and connected with rolling wheels; handles are symmetrically arranged at the right side of the movable trolley body; a horizontal rod is arranged between the handles; a fixing column is arranged under the horizontal rod; a movable column is arranged under the fixing column; a tapered end is arranged under the movable column; the fixing column is connected to the movable column in a sleeving manner; a control switch and a display screen are separately arranged on the top of the handles; a push rod motor is arranged in the inner cavity of the horizontal rod; the output end of the push rod motor is provided with a telescopic push rod; and the bottom of the telescopic push rod is connected to the movable column. Compared with traditional single-wheel transportation, the trolley is more stable and highly practical.

The invention relates to a medical nursing article, in particular to a novel urinal. The novel urinal comprises a flat urine container, a neck, a handle and a urine receiving mouth, wherein an obliquely upward opening of the neck is formed in the front end of the urine container, the handle is fixedly arranged on the outer surface of the flat urine container, the flat urine container with low center of gravity, the round, elliptical, diamond or square transverse section and square, trapezoid or umbrella-shaped longitudinal section is disposed on a sickbed horizontally and less prone to toppling over, the urine receiving mouth with the internal diameter increasing gradually outwards and being larger than that of the neck is arranged at the front end of the neck, the lower surface of the outer end of the urine receiving mouth is not lower than the upper surface of the urinal container, and the outer end of the urine receiving mouth is matched with the private part of a human body in shape. The novel urinal has the advantages that the novel urinal with the flat urine container is not prone to overturning laterally; the flat urine container is connected with the urine receiving mouth through a corrugated hose which can bend and telescope freely and can be fixed in a specific position anytime, and the urine receiving mouth is capable of receiving urine of a patient conveniently, so that two hands of a nurse or an accompanying person can be freed.