38results about How to "Winding will not" patented technology

The invention discloses a suction nozzle used for an electric cleaner. The invention provides the suction nozzle used for the electric cleaner that does not damage carpet and the like and capable of cleaning hairs and furs adhering on the carpet and pads well in a gentle manner. In the invention, a long project group formed by a plurality of long projects (15) and a short project group (18) formed by a plurality of short projects (17) are arranged near a suction opening (14) of a suction nozzle body (16). The projects (15)(17) are made of flexible materials. One face of the long project group (16) bends and the other face cleans the furs and hairs deep in the carpet (c). The short project group (18) cleans furs and hairs in the surface of the carpet (c). Thus, not only the carpet (c)is damaged, but also the furs and the hairs adhered on the carpet (c) can be collected effectively. And the short project group (18) cleans the surface of the project group (18) in a rubbing manner. Thus, resistance between the project group (18) and the carpet (c) can be reduced. Therefore, even when the project number is increased, the furs and the hairs can be cleaned from the carpet(c) well in a gentle manner.

The invention discloses a damping oil suction hose and a manufacturing process thereof. The damping oil suction hose comprises an inner rubber layer, an outer rubber layer and a fiber layer. The fiber layer is disposed between the inner rubber layer and the outer rubber layer. In the axial direction, the damping oil suction hose comprises a middle section and connectors connected to two ends of the middle section. A steel wire is wound on the middle section between the fiber layer and the outer rubber layer. The manufacturing process includes: forming the inner rubber layer, winding fiber mesh cloth, winding the steel wire with the assistance of a ruler, and winding the outer rubber layer. The damping oil suction hose is good in strength, rigidity and suction flatness resistance.

The invention provides a sludge slurrying machine. The sludge slurrying machine comprises a transmission device, a transmission shaft, paddles, a casing and a base, wherein the transmission device and the casing are mounted on the base; the transmission device is connected with the transmission shaft and used for driving the transmission shaft to rotate; one end of the transmission shaft is connected with the transmission device, and the other end extends into the casing and is provided with the paddles; the paddles and the transmission shaft are set to form angles and are used for stirring and conveying sludge; a sludge addition port is formed in the upper end of the casing and used for addition of dewatered sludge to the casing; a discharging end is arranged at the bottom end of the casing and used for outputting a mixed and slurried material out of the sludge slurrying machine; the base is connected with the casing and used for supporting the sludge slurrying machine.

The invention discloses a fire hose. The fire hose comprises a fire hose body, two parallel steel wires penetrate the interior of the side wall of the fire hose body, and are symmetric along the center line of the fire hose body, and compressed springs are connected between the two steel wires. The fire hose has the advantages that the fire hose has low probability of winding while being unfolded, and can be unfolded quickly.

The invention discloses a high-stability superconductor electromagnetic wire pay-off device which comprises a frame, a rotating ring, a shaft rod, four sets of adjusting plates and a rotating handle, and the surface of the shaft rod is provided with the four sets of adjusting plates through two sets of adjusting structures. The adjusting structure comprises two sets of lantern rings arranged on the surface of the shaft rod in a sleeving mode, four sets of first hinge pieces arranged on the surfaces of the outer walls of the lantern rings, a third rotating shaft penetrating through the other end of the second connecting rod and second hinge pieces arranged at the two ends of the third rotating shaft. By arranging an adjusting plate, an adjusting structure and the like, the problems that the diameter of a rotating roller cannot be changed, when an electromagnetic wire with the large diameter is wound, the bending amplitude of the electromagnetic wire is large when the electromagnetic wire is wound on the rotating roller, plastic deformation of a metal wire in the electromagnetic wire is likely to happen, and the electromagnetic wire is damaged are effectively solved. And the problem that the released electromagnetic wire cannot be naturally recovered to a linear state, and additional straightening processing operation needs to be carried out is solved, and the convenience of the device is improved.

The invention relates to a large-scale steel pipe electric arc spraying intelligent robot. The robot comprises a supporting plate, three travelling devices and a spraying device. One traveling deviceis mounted on the upper end surface of the middle of the supporting plate, and the other two travelling devices are mounted at the left and right ends of the bottom of the supporting plate correspondingly. The spraying device is mounted at the top of the left end of the supporting plate. Each travelling device comprises a travelling telescopic column, a travelling support plate, a travelling wheel, supporting connecting columns, supporting rollers and supporting angle push rods. By means of the large-scale steel pipe electric arc spraying intelligent robot, the problems that when electric arcspraying is performed on existing blowdown pipes, a spray gun needs to be held manually to spray the blowdown pipes, manual operation has potential safety hazards, manual electric arc spraying is difficult when the sizes of the blowdown pipes are small, a power line of the spray gun is prone to being tangled during electric arc spraying, and a spraying welding stick is prone to fracturing during spraying can be solved.

The invention relates to a winding-free washing machine with a central rotating cylinder. The winding-free washing machine is characterized in that the rotating cylinder (2) is arranged at the center of the washing machine and the rotation axial-direction of the rotating cylinder (2) is the same as that of the washing machine. Due to the rotating cylinder, clothes cannot be rolled to the center by vortex to be wound mutually, and meanwhile the clothes are scoured, rubbed and squeezed, so that the washing effect is enhanced.

The invention discloses a laser spectrum cable trench gas detection system which comprises a laser emission end, a laser receiving end, a walking device and a remote monitoring terminal, wherein the walking device comprises two parallel tracks and a walking trolley; a motor can drive a track wheel so that the walking trolley walks along the track; the laser emission end and the laser receiving end are oppositely arranged on the walking trolley; the remote monitoring terminal comprises a central processing unit, a walking control unit and a display screen; the laser emission end and the laser receiving end are connected with the central processing unit through an optical cable; and the motor is connected with the walking control unit through a wire. In the invention, various harmful gases in the cable trench are detected by the laser spectrographic analysis, and the workflow of concentration detection of the harmful gases in the cable trench is simplified; and meanwhile, the concentration of the harmful gases on each key position in the cable trench can be detected anytime by using the walking trolley, and safety guarantee is provided for the cable conveying and inspection workers.

The invention discloses a refrigerator guide rail with the function of preventing twisting by foreign matter. The refrigerator guide rail comprises a guide rail shell. A guide rail groove is formed in the guide rail shell. An opening is formed in the left side of the guide rail shell, and a guide rail wheel is arranged in the guide rail groove. The middle portion of the guide rail wheel is rotationally connected with the right end of a bearing shaft through a bearing. The bearing shaft is located on the inner side of the opening. Containing grooves are formed in the upper side and the lower side of the opening. A foreign matter blocking device is arranged in each containing groove and comprises a spring, wherein the spring is fixedly connected with the upper portion of an inner cavity of the containing groove, the lower side of the spring is fixedly connected with the upper end of a telescopic support, the telescopic support is sleeved with the containing groove in a connected manner, and the outer end of the telescopic support is rotationally connected with a wheel. Generally speaking, the refrigerator guide rail is simple in structure and capable of effectively blocking the foreign matter and has the function of preventing twisting by the foreign matter and suitable for application and popularization.

The invention discloses an underwater collection robot and a collection method thereof which prevent aquatic plants from being entangled, and is characterized in that it comprises five parts: a basic assembly, a driving assembly, a grasping assembly, and a telemetry assembly. Wherein, the basic assembly includes a casing, a storage basket, a sealing cover, and an undercarriage; the drive assembly includes six blade hidden propellers installed at predetermined positions on the casing, and installed inside the casing, and two water storage compartments located at its head and tail ends; the grabbing assembly includes a mechanical arm telescopically connected to one side of the landing gear, and a mechanical claw telescopically connected to one end of the mechanical arm; the telemetry assembly includes An image acquisition unit on one side of the body, a control circuit installed inside the housing, and a user terminal wirelessly connected to the image acquisition unit. The present invention has abundant power and is not entangled by seaweeds and other seabed plants, and operates reliably.

The invention relates to the field of brick loading machines and particularly relates to a vehicle-mounted type brick loading machine. The vehicle-mounted type brick loading machine comprises a brick loading machine platform and a lifting mechanism, wherein the brick loading machine is arranged on a vehicle body of a driving vehicle and comprises a rotary disc and a driving mechanism; the driving mechanism comprises a rotary disc motor and a rotary disc speed reducing machine; the rotary disc motor and the rotary disc speed reducing machine are arranged at the lower end of the rotary disc and drive the rotary disc to move; a supporting frame is fixed in the middle of the rotary disc; the lifting mechanism is fixed at the upper part of the brick loading machine platform by virtue of the supporting frame; one end of the lifting mechanism is connected with a brick grabbing device; the lifting mechanism is also provided with a driving wheel and a driven pulley which are respectively arranged at the two ends of the lifting mechanism; a steel wire rope is connected with the brick grabbing device by the driving wheel and the driven pulley; a main rod of the lifting mechanism is also provided with a track; a steel wire rope synchronizer is arranged on the track and is positioned between the driving wheel and the driven pulley; the steel wire rope penetrates through the steel wire rope synchronizer. The vehicle-mounted type brick loading machine provided by the invention is high in working efficiency, simple in structure and low in production cost.

A pneumatic vehicle intercepting and stopping mechanism, comprising a housing (1), a triggering arc plate (3), a telescopic column (5), a top cover (12), pneumatic spike columns (15), and pneumatic spikes (29). The pneumatic vehicle intercepting and stopping mechanism is fixed together with a wheel as the pneumatic spikes (29) puncture the wheel. The pneumatic vehicle intercepting and stopping mechanism does not rotate along with the wheel due to large volume and heavy weight, and can instantly brake the wheel in order to intercept and stop a vehicle.

Provided is a yarn winding device that can prevent the occurrence of sluffing. A winding unit (10), while eliminating the threading defects of a yarn feeding bobbin (B1) around which is wound a yarn (Y) that is spun by a fine spinning machine, winds a package (P). The winding unit (10) comprises a yarn accumulating device (100) which winds the yarn (Y) from the yarn feeding bobbin (B1) and accumulates the wound yarn. The yarn accumulating device (100) comprises the following: a yarn accumulating part (130) which accumulates the yarn (Y); and a winding part (140) which, while rotating, winds the yarn (Y) around the yarn accumulating part (130). The yarn accumulating part (130) comprises the following: a yarn accumulating body (belt outer side) (132F) around which the yarn (Y) is wound; and a drive pulley (134) which maintains an equidistant space between yarns (Y) to be wound and supplies the yarn (Y) that is wound around the belt outer side (132F) from a winding side (130R) to a unwinding side (130F).

The invention discloses a conveying chain for a harvester. The conveying chain is formed by sequentially connecting all chain links. Each chain link comprises two main chain plates, two auxiliary chain plates, two sleeves, two rollers, two pin shafts and an anti-twisting mechanism. According to the conveying chain, by the adoption of the anti-twisting mechanism, a driving lever can be stretched out when the chain is operated to a chain wheel rotating position, so that a chain wheel is cleaned, the chain wheel is effectively prevented from being twisted, halt for manual cleaning is not needed, the harvesting efficiency of the harvester is effectively improved, and the conveying chain has an obvious technical effect.

The invention relates to a cable multi-angle laying scaffold. The cable multi-angle laying scaffold comprises a support roof, a support bottom plate, a paying-off device and a support connecting column; a square slot is arranged in the middle part of the support bottom plate, the support roof is arranged on the top of the support bottom plate through the support connecting column, and the paying-off device is connected with the bottom of the support roof; the paying-off device comprises a guiding mechanism, a clamping mechanism and a distributing mechanism; the clamping mechanism comprises a clamping telescopic column, a clamping connecting rack, a clamping claw and a clamping spring. The problems that the cable can produce friction with the sidewall of a cable well when the existing cablerack performs the cable pay-off, the cable has the hidden danger of twisting on the escalator of the cable well, the twining can occur when the cable is conveyed in two directions, and a transmissionrack can shake when the cable is conveyed in the cable well can be solved, and the function of performing angle-adjustable conveying of the cable in the cable well can be realized.

The invention relates to a steel pipe automatic rotating and spraying system and a steel pipe rotating and spraying process. The steel pipe automatic rotating and spraying system comprises a supporting plate and a spraying device; mounting holes are uniformly formed in the supporting plate; through the mounting holes of the supporting plates, the steel pipe automatic rotating and spraying system is mounted on external mobile equipment; the spraying device is mounted at the top of the left end of the supporting plate; and the spraying device comprises an electric arc spraying machine, a fixingframe, a rotating frame, a rotating motor, a rotating connecting plate, a rotating mechanism, a rotating shaft, a clamping mechanism, a guiding mechanism, a rotating telescopic column, a follow-up connecting plate, an angle adjusting rod and a buffering spring. According to the steel pipe automatic rotating and spraying system, difficult problems that a user needs to hold spraying gun to perform spraying operation on an existing blow-off pipe during performing electric arc spraying on the existing blow-off pipe, potential safety hazards are available in manual operation, a spraying gun power supply wire is easy to wind during electric arc spraying, breakage can be caused during spraying a welding wire and so on can be solved.