13results about How to "Flexible sliding" patented technology

The utility model relates to the technical field of flour mills, and discloses a hammer type flour mill which comprises a machine body, a flour milling chamber and a collecting chamber are arranged in the machine body, a discharging port is arranged between the flour milling chamber and the collecting chamber in a communicating mode, a plurality of milling teeth are arranged on the inner wall of the flour milling chamber in an array mode, a rotating shaft is arranged in the flour milling chamber in a rotating mode, and a motor is fixedly arranged on the outer wall of the machine body and connected with one end of the rotating shaft. Each hammering assembly comprises a plurality of sleeves fixedly arranged on the rotating shaft, hammer rods are slidably inserted into the sleeves, sliding plates are arranged at the ends, located in the sleeves, of the hammer rods, hammer heads are fixedly arranged at the other ends of the hammer rods, a plurality of positioning holes are formed in the sleeves in an up-and-down symmetrical mode, and positioning grooves are formed in the sliding plates. The sliding plate penetrates through the positioning hole through a fixing bolt and is inserted into the positioning groove to be fixedly connected with the sleeve. The hammer rod can be adjusted in the sleeve in a sliding mode, so that the distance between the hammer head and the grinding teeth is changed, the device can adapt to material grinding under different hardness and humidity conditions, and the grinding efficiency is improved.

The utility model relates to the technical field of cutter production, provide a kind of hard alloy cutter fine grinding tool, including bottom plate, the bottom plate is provided with polishing part, the bottom plate is provided with clamping assembly, the clamping assembly is used to clamp workpiece to be processed;The polishing part includes installation part and polishing part, one end of the installation part is fixedly connected with one end of polishing part, one side of the polishing part is set as cambered surface, the projection of the cambered surface is towards the recess of workpiece to be processed and is set;The end of the installation part away from polishing part is provided with sliding portion, the sliding portion is slidably arranged on the bottom plate along the length direction of bottom plate, the length direction of the polishing part is parallelly arranged with the length direction of bottom plate, the utility model can improve the processing effect of double-end hard alloy cutter bottom burr.

This utility model relates to the field of feeding equipment technology, specifically a device for rapid feeding of glass fiber products. It includes a storage bin with legs fixedly mounted on its surface. A rotary motor, a uniform feeding rod, an electric telescopic rod, a spring, and an anti-blocking scraper are incorporated. The rotary motor drives the uniform feeding rod to rotate, stirring and dispersing the glass fiber in the storage bin, ensuring uniform and loose material distribution for smooth feeding. The electric telescopic rod precisely adjusts the position of the anti-blocking scraper according to the condition of the inner wall of the discharge hopper, ensuring close contact with the inner wall. Combined with the elasticity of the spring, the anti-blocking scraper adaptively scrapes away residual material from the inner wall of the discharge hopper, preventing blockage. These structures work together to form a work chain from material pretreatment to anti-blockage, effectively avoiding downtime caused by material agglomeration and blockage, and ensuring efficient and continuous feeding of glass fiber products.

The application provides an orthodontic traction device and belongs to the field of oral orthodontic instruments. The device solves the problem of poor cross-segment stability and unreasonable orthodontic stress of the existing orthodontic traction device. The device comprises sliding support parts which are connected to one side end face of a connecting support assembly and are used for cross-segment sliding connection on a straight wire arch in cooperation with the connecting support assembly to lock the straight wire arch under preset conditions. A multi-curve traction hook is connected to the side end face of the connecting support assembly away from the sliding support parts and is used for connecting a traction member. The device is mainly used for tooth orthodontic traction.

This utility model relates to the field of medical device technology and discloses a quick-adjustment buckle for a patient limb fixation strap during CT examinations. It includes a strap body with a T-shaped groove at its top. A T-shaped slider is slidably connected to the inner wall of the T-shaped groove, and the top of the T-shaped slider is fixedly connected to the bottom end of the elastic fixation strap. This utility model adjusts the position of the elastic fixation strap by sliding the T-shaped slider within the T-shaped groove, ensuring the elastic fixation strap roughly covers the limb area requiring fixation. Then, a locking pin is engaged with a suitable limiting fixation hole. When selecting the limiting fixation hole, consideration should be given to ensuring both effective fixation of the patient's limb and patient comfort. The magnetic buckle is then engaged with the locking pin to complete the fixation of the patient's limb. At this point, the elastic wristband pad contacts the patient's limb, and the elastic fixation strap generates appropriate elasticity according to the shape and condition of the patient's limb, ensuring both stability and comfort.

The utility model relates to the technical field of limb exercising devices, and discloses a limb exercising device for rehabilitation of pregnant and lying-in women, which comprises a supporting mechanism, a buffering mechanism is arranged at the top of the supporting mechanism, and a sliding mechanism is arranged at the top of the buffering mechanism. By means of the supporting mechanism, when the height of the device needs to be adjusted, the squeezing plate can slide up and down in the sliding groove of the supporting column along the limiting shaft, so that the height of the whole supporting mechanism is changed to meet the using requirements of different pregnant and lying-in women, meanwhile, the supporting column guarantees the stability of the device in the using process, and the device is convenient to use. The device is simple in structure, reliable support is provided for the pregnant and lying-in woman, the device is prevented from shaking or toppling in the exercise process, use safety is guaranteed, and through the arranged buffer mechanism, when the pregnant and lying-in woman exercises on the device and vibrates, impact force on the body of the pregnant and lying-in woman can be reduced to the maximum extent.

The utility model relates to motor vehicle inspection technical field, concretely is a kind of factory motor vehicle inspection automatic fixing device, including fixed platform, the both ends of fixed platform are fixedly connected with guide plate, the top of fixed platform is fixedly connected with support frame, the bottom of support frame is fixedly connected with detector, the top of fixed platform is separately provided with first installation slot and second installation slot, the inner side wall of first installation slot is slidably connected with first limit block, and the top of first limit block is inclined plane structure, the elastic component of the utility model is set so that when wheel is no longer in contact with first limit block, then under the action of compression elastic component, first limit block is automatically reset, to fix vehicle on the top of fixed platform quickly, the adjusting component of the utility model is set so that after vehicle is checked, by adjusting component work, by adjusting component drive second limit block along the inner side wall of second installation slot and slide downward, so vehicle can be moved from the left end of fixed platform to the technical problem of the out.

The invention relates to a wall shoveling device for old wall renovation, and belongs to the technical field of building construction, the wall shoveling device comprises a mounting hanging basket, a mounting bracket arranged on the mounting hanging basket, a wall shoveling mechanism arranged on the mounting bracket and used for shoveling wall skin, and a sliding mechanism for driving the wall shoveling mechanism to slide; the sliding mechanism comprises a longitudinal sliding assembly and a transverse sliding assembly. The wall shoveling mechanism comprises a wall shoveling platform arranged on the sliding mechanism, a rack arranged on the wall shoveling platform, a first rotating assembly arranged in the rack and used for shoveling wall skin, first polishing assemblies arranged on the two sides of the first rotating assembly and used for polishing the shoveled wall surface, and a first sweeping assembly used for sweeping the to-be-shoveled wall surface. The first rotating assembly, the first polishing assembly and the first sweeping assembly are in synchronous transmission through the driving chain assembly. The wall shoveling mechanism can flexibly move in the horizontal direction and the longitudinal direction, multi-procedure synchronous treatment is achieved, and the old wall renovating efficiency is greatly improved.

This utility model relates to the technical field of geogrid splicing tools, specifically, to a rapid splicing and connection device for geogrids. It includes multiple geogrid bodies, each with multiple exposed holes. Multiple splicing and fixing components are provided between adjacent geogrid bodies. Each splicing and fixing component includes a first insertion rod and a second insertion rod inserted through the corresponding exposed hole. An insertion cone is fixedly installed at the bottom end of both the first and second insertion rods. A color marking plate is fixedly installed on the top of both the first and second insertion rods. An upper force-bearing plate is fixedly installed at the top of both the first and second insertion rods. A horizontally positioned horizontal column is fixedly installed on the top of the first insertion rod. The second insertion rod is sleeved on the horizontal column and slidably connected to it. This utility model facilitates rapid splicing and connection operations, is simple to operate, and convenient to use.

The utility model discloses a parking number plate easy to change numbers, which relates to the technical field of vehicle auxiliary equipment and comprises a base, a mounting groove and a number plate, the top of the base is concavely provided with a first magnetic component, the mounting groove is provided with a first magnetic component, and the number plate is accommodated in the mounting groove and is in magnetic connection with the bottom of the mounting groove through the first magnetic component. At least one end of the bottom of the mounting groove is concavely provided with a pressing groove, the end of the number plate is located above the pressing groove, a second magnetic attraction assembly is arranged on the side, facing the top of the base, of the sliding block, and the sliding block can slide in the mounting groove through attraction of the second magnetic attraction assembly and the first magnetic attraction assembly so as to cover numbers on the number plate. According to the design, the magnetic attraction sliding covering design of the sliding block is utilized, mechanical abrasion is avoided when privacy is protected, the dustproof and waterproof performance is enhanced through the sealing structure of the installation groove, and the stability of the number plate and the sliding block in the vibration environment is guaranteed through the uniform attraction force of magnetic attraction.

The utility model discloses a kind of dust removal devices for EPS brushless motor core production, it is related to motor core production equipment technical field, including equipment machine tool, the bottom of the inner cavity of equipment machine tool is fixedly installed with processing table, the inside fixed mounting of processing table is placed with table, the inside movable mounting of table is placed with fixed frame.The utility model is rotated by starting drive motor, output shaft drives bottom rotating gear, using meshing rotating gear, rotation motion is transmitted to rotating shaft through fixed column, connecting disc, rotating shaft drives cleaning plate to rotate, brush column on plate synchronous cleaning motor core surface stain, movable plate both ends telescopic column and outside spring sleeve kit work in conjunction, when uneven surface or obstacle, telescopic column self-adapting telescopic, spring provides buffer reset force, ensure that brush column always adheres to cleaning surface, improve cleaning effect, to reach the function of deep cleaning, it is conducive to motor core to carry out dust removal treatment.

The utility model relates to the technical field of cable supporting, and provides a subway cable foundation pit adjustable supporting device which comprises a supporting mechanism, four supporting mechanisms are arranged on the outer side of the supporting mechanism in a sliding mode, the supporting mechanism comprises a bottom plate, four adjusting assemblies are fixedly installed at the upper end of the bottom plate, and an extrusion assembly is installed in the center of the bottom plate. The adjusting assembly comprises a hydraulic rod, a first U-shaped connecting block is fixedly installed at the upper end of the hydraulic rod, a connecting rod is rotatably installed in the first U-shaped connecting block, a second U-shaped connecting block is arranged at the end, away from the hydraulic rod, of the connecting rod, a first connecting piece is rotatably installed at the upper end of the hydraulic rod, and a pushing and pressing plate is rotatably installed in the first connecting piece. The position of the supporting mechanism is accurately adjusted according to stress borne by the supporting mechanism, stress and size changes of different parts of a foundation pit are effectively matched, an extrusion column and an extrusion plate of an extrusion assembly extrude a rubber damping ball under driving of a hydraulic rod, strong buffering is provided for movement of the supporting mechanism, and damage of impact force to the supporting mechanism and the wall of the foundation pit is greatly reduced.