14results about How to "No slipping" patented technology

The utility model relates to the technical field of crawler belts, in particular to a crawler belt suitable for smooth surface operation, which comprises an annular bottom belt, and the surface of the inner wall of the annular bottom belt is provided with a clamping assembly used for being assembled with a walking wheel in a matched mode. A plurality of buffer pieces are fixed on the surface of the outer wall of the annular bottom belt; and anti-skid pieces are fixed to the outer side surfaces of the multiple buffer pieces correspondingly. According to the arrangement, the multiple buffering pieces are fixed to the surface of the outer wall of the annular bottom belt, impact on the surface of an object can be reduced in the running process, crawling noise and vibration are reduced, the anti-skid pieces are fixed to the surfaces of the outer sides of the buffering pieces, the friction force between the anti-skid pieces and the ground can be increased, and walking on the smooth surface of the object is achieved; therefore, the device is suitable for a complex terrain environment.

The utility model discloses a cleaning device integrated with a scraping strip. The cleaning device comprises a rolling brush assembly, an equipment main body, a sewage tank, a power supply assembly and a control system, the rolling brush assembly is installed on the equipment body and comprises a cleaning layer and a roller component, the roller component is configured to be capable of rotating under driving of the driving motor, and the cleaning layer is arranged on the roller component in a sleeving mode and can synchronously rotate along with the roller component; the equipment body is provided with an integrated scraping strip, scraping teeth are arranged on the scraping strip, the scraping teeth face the rolling brush assembly and make contact with a cleaning layer of the rolling brush assembly, and the scraping strip can scrape off sewage and dirt on the cleaning layer of the rolling brush assembly. The sewage tank can collect sewage dirt cleaned by the rolling brush assembly; the power supply assembly is configured to provide power for the cleaning device, and the control system can control operation of the cleaning device. Due to the arrangement of the integrated scraping strip, the integrated scraping strip can be firmly and conveniently installed on the cleaning device, sewage and dirt are scraped, and particularly the effect of scraping hair dirt on a rolling brush is better.

This invention relates to the field of fiber processing equipment, specifically to a high-efficiency, low-dust fiber slicing device and method, comprising a frame and a slicing table. The slicing table is horizontally positioned at the bottom of the frame. An air collection hood, flush with and fitted to the bottom of the slicing table, is located inside the frame. A cutting section is positioned above the slicing table, and a transverse moving frame is fixed to the bottom of the frame. A longitudinal moving frame, supporting the cutting section, is horizontally positioned at the top of the transverse moving frame. The transverse and longitudinal moving frames form a sliding platform supporting the transverse and longitudinal movement of the cutting section. Vertically penetrating fixed air holes are densely distributed on the top side of the slicing table. The air collection hood includes a horizontally extending air box. The beneficial effects are: this invention employs a negative pressure adsorption flexible conveying structure, utilizing negative pressure holes on the roller surface to periodically adsorb and lift the fiber roll to complete material feeding, avoiding compaction and deformation of the fiber material, preserving the loose porous structure of the material, and improving the processing quality of the finished slicing product.

A sleeve transferring and discharging device comprises a sleeve bearing block, a sleeve locking clamp is arranged at the end of the sleeve bearing block, the sleeve locking clamp is used for clamping a sleeve, and the sleeve bearing block is driven by a sleeve bearing block transferring device to move; a plurality of inserting holes are formed in the sleeve bearing block and matched with the inserting plate, and the inserting plate is driven by the inserting plate driving device to move; a sleeve bearing block jacking device is arranged below the inserting plate driving device and used for jacking a sleeve bearing block. The sleeve bearing block jacking device is matched with the inserting plate driving device and the inserting plate to be used for retaining the sleeves on the sleeve bearing block on the inserting plate. The sleeve bearing block jacking device, the inserting plate driving device and the inserting plate work cooperatively, the sleeves can be stably retained on the inserting plate through the orderly actions of jacking, inserting and descending, orderly temporary storage of the sleeves is achieved in cooperation with the storage box on the upper portion of the inserting plate, follow-up centralized collection and packaging are facilitated, manual secondary treatment is reduced, and the production efficiency is improved. And the discharging efficiency and the production automation degree are obviously improved.

This invention relates to the field of energy-saving technology for marine propulsion systems, specifically to a high-efficiency energy-saving device for a refrigerated ship propeller hub cap fin with tilt angle adjustment. It aims to address the industry pain points of existing hub cap fins, such as poor adaptability to various operating conditions, easy failure of dynamic seals, and insufficient reliability. The device includes a propeller hub body and a hub cap fixed coaxially. Multiple sets of rotating shafts with fins are arranged in a ring array on the outer side of the hub cap, and rotating bevel teeth are fixed at the inner ends of the rotating shafts. The propeller hub body houses a magnetically coupled resonant wireless power supply unit, a telescopic device, and a rotating mechanism. The rotating mechanism drives a drive bevel tooth that meshes with the rotating bevel tooth, and the drive bevel tooth is coaxially connected and locked via a connecting shaft. This invention achieves synchronous adjustment and reliable locking of the fin angle through dual-position interlocking switching. It eliminates the risk of through-type dynamic seal failure by eliminating the need for penetrating motion transmission components, making it suitable for all operating conditions of refrigerated ships and the harsh marine environment of the open ocean. It offers a long maintenance-free period and high navigation safety.

The application provides a strong effect pre-prepared magnetic field laying system and laying method, which comprises a power supply arranged outside a drill hole, a control system, a traction mechanism and a laying probe placed in the drill hole; the laying probe comprises a shell and a conveying device, a rotating device and a telescopic top stretching device fixedly connected in the shell; a laying work window is arranged on the shell; the conveying device comprises a servo motor, a synchronous pulley, a pulley shaft, a pulley bearing, a synchronous belt and a plurality of insulating fixed grooves fixed on the synchronous belt; the synchronous belt is arranged along the height direction of the laying probe; the rotating device comprises a motor, a main shaft and a base fixedly connected to the main shaft, and the main shaft is horizontally arranged; the top stretching device is fixedly connected to the base, and the top stretching device comprises a grabbing groove and an electromagnetic sheet arranged in the grabbing groove. The application can effectively solve the problems of small pre-prepared magnetic field effect, weak monitoring signal and poor detection stability, and can meet the application scene of large displacement of deep deformation of landslide.

The utility model discloses a kind of roll brush assemblies and cleaning equipment, roll brush assembly includes cleaning layer, synchronous belt and drum component, at least two drums are provided on drum component;The outer surface of at least two drums is provided with first antiskid surface, the inner wall of synchronous belt is provided with the second antiskid surface matched with the first antiskid surface of drum, synchronous belt is sleeved on at least two drums;Cleaning layer is detachably sleeved on synchronous belt and rotates synchronously with synchronous belt;Cleaning layer is the cleaning layer formed by sheet-shaped cleaning layer wrapping on synchronous belt, fixed strip is provided on sheet-shaped cleaning layer, mounting groove is opened in the surface of synchronous belt along axis direction, fixed strip is inserted into mounting groove, one end of sheet-shaped cleaning layer is detachably attached to the surface of other end of sheet-shaped cleaning layer or the surface of synchronous belt.Roll brush assembly is ingeniously designed, cleaning layer is conveniently disassembled, cleaning layer is conveniently cleaned and replaced completely, without and synchronous belt, drum together replacement, greatly reduce use cost.

The application provides an insulating end plate of a stator, a stator, a motor, a compressor and a vehicle. The insulating end plate of the stator comprises a blocking part, a winding part and a wire passing part. The wire passing part is arranged on one side of the blocking part along the radial direction of the stator. The wire passing part comprises a connecting section, a lead-in section and a lead-out section. The winding part is connected between the connecting section and the blocking part. The lead-in section and the lead-out section are connected to the first axial end surface of the connecting section. The lead-in section and the lead-out section are arranged in a spaced manner along the circumferential direction of the stator to enclose a wire passing groove. The lead-in section and the lead-out section each have a first radial end surface and a second radial end surface along the radial direction of the stator. The first radial end surface of one of the lead-in section and the lead-out section is provided with a first wire groove, and the second radial end surface of the other one is provided with a second wire groove. The first wire groove and the second wire groove are communicated through the wire passing groove. The winding part can be closely arranged on the insulating end plate of the stator, the wire end is reduced, and the automatic winding of the equipment is facilitated.

This invention relates to the field of suspension system technology for engineering vehicles, and discloses a hydropneumatic suspension system and a tracked engineering vehicle, including a front suspension cylinder, a middle suspension cylinder, a rear suspension cylinder, a front swing arm, a middle swing arm, a rear swing arm, a buffer cylinder, a tensioning cylinder, a brake arm, and an eccentric shaft; one end of each of the front, middle, and rear suspension cylinders is hinged to the vehicle frame, and the other end is hinged to the front, middle, and rear swing arms, respectively; a tensioning cylinder cylinder seat is fixedly connected to the rear of the cylinder barrel of the tensioning cylinder, and the cylinder barrel of the buffer cylinder is placed inside the tensioning cylinder cylinder seat, allowing it to swing within the tensioning cylinder cylinder seat; the piston rod end of the buffer cylinder is hinged to the brake arm; the piston rod end of the tensioning cylinder is hinged to the vehicle frame. The beneficial effects of this invention are: it can significantly attenuate the vibration generated during high-speed operation, improve the overall comfort of the vehicle, and ensure that the tracks are tensioned in real time during high-speed operation, preventing slippage and derailment, thus guaranteeing the vehicle's mobility and passability.

This application relates to the field of battery processing technology and discloses an electrode correction device, including a clamping assembly, a first correction assembly, and a second correction assembly. The clamping assembly includes a first roller and a second roller spaced apart along a first direction. The first correction assembly includes a support plate with a bearing surface on one side. The support plate supports at least a portion of the second correction assembly and the clamping assembly. The support plate is configured to rotate about an axis in a second direction and drive the first roller and the second roller to rotate. The second correction assembly connects the first roller and the second roller and is slidably connected to the support plate. The second correction assembly is configured to drive the first roller and the second roller to slide along a third direction. This application enables the clamping assembly to achieve correction freedom in both the electrode width direction and the rotation direction, improving correction accuracy. This application overcomes the wrinkling problem easily caused by correction during electrode width direction travel and is suitable for the winding production of thin electrodes.

The utility model discloses a stirring container with a quick disassembly and assembly mechanism, which comprises a stirring barrel, a fixed ring cover fixedly clamped in the middle area above the stirring barrel, a connecting end cover movably inserted in the middle of the fixed ring cover, a motor fixedly connected above the connecting end cover, and a clamping plate fixedly connected with one end, close to the fixed ring cover, of the side surface of the connecting end cover, a positioning block is fixedly connected to the end, close to the connecting end cover, above the fixing ring cover, and a spring cotter is arranged on the side face of the clamping plate and fixedly connected to the upper portion of the fixing ring cover through a bolt. The disassembly and assembly process of the connecting end cover is simplified through the one-key pressing unlocking design of the spring bolt, the bolt is prevented from being disengaged and lost through the synergistic effect of the limiting baffle and the spring, reliable reset of the locking state is guaranteed, the maintenance time is greatly shortened, and the maintenance efficiency is improved. And the maintenance door is arranged, so that an operator can directly enter the stirring barrel to treat the stirring paddle under the condition that the whole machine is not disassembled, and the independent replacement function of the modularized stirring assembly is matched.

The application relates to the technical field of robots, and discloses a foldable robot for old-age service, which comprises a trunk structure, the outer wall of the trunk structure is provided with an arm assembly, the bottom of the trunk structure is provided with a waist assembly, the outer wall of the waist assembly is provided with a leg assembly, the top of the trunk structure is provided with a head joint, and the outer wall of the head joint is provided with an interactive screen. The vertical folding design is adopted, the waist assembly is used to realize 180-degree bending, the folding steps are only three, compared with the traditional horizontal folding mode, the vertical folding mode is shorter in time consumption and simpler in operation, the trunk and the arm are closely combined with the leg wheel foot structure after bending, the space utilization rate is obviously improved, the vertical folding mode is perfectly suitable for the storage and placement requirements of small space environments such as home-based old-age care and old-age homes, meanwhile, the auxiliary wheels are unfolded to form a triangular supporting structure with the main wheels, the stability of the robot in indoor ground walking in the old-age care scene is effectively ensured, and the light weight and the motion stability are considered.

The utility model discloses a mold production cleaning device which comprises a cleaning box, an equipment frame is fixed to the outer wall of the cleaning box, a hydraulic oil cylinder is fixedly connected to the interior of the equipment frame, an end plate is fixedly connected to the top of the output end of the hydraulic oil cylinder, and two supports are fixedly connected to the bottom of the end plate. A through hole is formed in the outer wall of one support, and a water pipe is fixedly connected to the inner wall of the through hole. Through a dual cleaning mode of spray flushing and ultrasonic cavitation, stubborn stains (such as oil stains, a release agent and metal filings) on the surface of a mold can be thoroughly removed, the mold cleaning device is particularly suitable for deep cleaning of complex grooves and fine seams, the cleaning efficiency is greatly improved, manual intervention is reduced, the operation difficulty and labor intensity are reduced, and the mold cleaning device is suitable for large-scale popularization and application. Meanwhile, the consistency and stability of the cleaning process are improved; and the anti-slip plates and the anti-slip strips ensure that the mold does not displace or slip off in the cleaning process, and collision damage is avoided.