10results about How to "Adapt to use" patented technology

This utility model discloses a garden seedling pruning device, including a protective cover. Two flywheels are symmetrically arranged inside the protective cover, and a band saw is mounted on each flywheel. A fixed base is fixed to the middle of the back of the protective cover. A connecting rod is connected to the fixed base via an angle adjustment mechanism. The end of the connecting rod away from the protective cover is connected to a support rod via a rotating assembly, and two rectangular through holes are symmetrically arranged on the side wall of the support rod. The angle adjustment mechanism includes a fixed shaft and a sleeve. The fixed shaft is fixed to the fixed base, and the sleeve is rotatably connected to the fixed shaft. The connecting rod is fixed to the side wall of the sleeve and communicates with the inside of the sleeve. The rotating assembly consists of a rotating cylinder and a supporting rotating ring, respectively fixed to the ends of the connecting rod and the support rod. The supporting rotating ring is rotatably connected to the rotating cylinder. This utility model belongs to the field of seedling pruning technology, specifically a garden seedling pruning device.

This utility model discloses a bidirectional track-and-ground walking chassis, belonging to the field of chassis technology. It includes a chassis body; a rotating base installed at the center of the chassis body; and at least two drive units, each including a bracket, a driver, a first drive wheel, and a second drive wheel. The bracket is connected to the rotating base via a telescopic push rod, and the driver is mounted on the bracket. The first and second drive wheels are coaxially arranged and driven by the driver, with the diameter of the first drive wheel being smaller than that of the second drive wheel. This utility model enables bidirectional movement with high stability. It reduces the turning radius through lateral movement, simplifies the turning and track-changing path of the bidirectional track-and-ground walking chassis in actual use, improves the chassis's applicability in confined areas, and makes it more suitable for use in ground environments.

This utility model discloses a steel pipe heat expansion clamp to prevent swaying, comprising a base, an electric slide rail, a slider, and a base plate. The electric slide rail is fixed to the inner wall of the top of the base, the slider is movably connected to the electric slide rail, and the base plate is fixedly connected to the outer wall of the top of the slider. It also includes: a clamping mechanism fixedly connected to the outer wall of the top of the base plate for clamping one end of the steel pipe and providing a suction effect; a cooling mechanism fixedly connected to the outside of the clamping mechanism for spraying liquid to cool the clamped outer wall of the steel pipe; and a bottom support mechanism fixedly connected to the outer wall of the top of the base plate and conforming to the bottom outer wall of the steel pipe for providing soft support to the bottom of the steel pipe. This steel pipe heat expansion clamp to prevent swaying can avoid slippage at high temperatures at the clamping position, further preventing the steel pipe from swaying during traction.

The utility model discloses an angle automatic adjusting device of numerical control panel relates to numerical control panel technical field, including numerical control machine tool body, numerical control machine tool body is fixedly installed with first motor in, and the output fixedly installed with screw rod of first motor, and the screw rod is screwed and is connected with screw strip, and one side fixed mounting of screw strip has the adjusting strip, is provided with dismounting adjusting mechanism on the adjusting strip, and the one side of numerical control machine tool body is close to first motor is provided with numerical control panel body, and the one side fixed mounting of numerical control panel body is close to first motor has fixed strip, in the utility model, through the setting of dismounting adjusting mechanism and angle adjusting mechanism structure, can quickly dismount numerical control panel body, and convenient maintenance and replacement, can also adjust the height of numerical control panel body simultaneously, adapts the staff of different height and uses, and can adapt the use habit of different people, can prevent the staff of different height and use, appears the situation such as not clear when reflecting light.

The utility model discloses a kind of foot-pedal retaining formula children learning seat, it is related to children learning seat technical field, including base, the upper surface of base is fixedly installed with support rod, buckle is slidably installed on support rod. Buckle is rotatably installed with clamping plate, support rod is slidably installed with support block, support block bottom is fixedly installed with sliding sleeve, sliding sleeve is slidably installed on support rod, bolt is threadedly installed in sliding sleeve, adjusting groove is set up on support rod, clamping strip is slidably installed in support block, one end of clamping strip is fixedly installed with connecting block, fixed sleeve is sleeved on connecting block, the side of base is provided with fixed mechanism, in the utility model, the height of backrest can be adjusted by the setting of support block, sliding sleeve, bolt, adjusting groove and fixed mechanism etc. Structure, adapt to different children use, and children learning seat can be fixed, prevent touching when learning to cause chair to move, cause the case of distraction of children and appear security risk.

This utility model relates to the field of automotive parts technology, specifically a car mudguard, including a mudguard body that is detachably connected to the outer frame of a car wheel. The mudguard body is located behind the wheel along the direction of travel. One side of the mudguard body is provided with a mudguard groove and a connecting piece, with the mudguard groove facing the wheel. The connecting piece is located at the opening of the mudguard groove and is detachably connected to the outer frame of the car wheel. This provides a car mudguard whose main body includes a mudguard groove and a connecting piece. The mudguard groove provides a recessed, channel-shaped space, which, compared to a straight plate structure, better matches the trajectory of mud, water, and stones thrown by the rotating wheel. Simultaneously, when mud and water kicked up by the wheel impact the mudguard, the groove functions as a directional collection channel, guiding splashes into the groove to accumulate, rather than sliding along the surface of the traditional straight plate structure to other parts of the car body, thus significantly reducing the probability of mud and water contaminating the car body.

This utility model relates to the field of warning device technology and discloses a warning device for water conservancy and river channels. It includes a fixed pipe with a floating plate fixedly installed on its surface. A placement groove is formed in the middle of the fixed pipe, and a partition is fixedly installed inside the placement groove. A lifting block is slidably connected to the front end of the partition, and a rotating bar is rotatably connected to the top of the lifting block. A spring is fixedly installed in the middle of the bottom end of the rotating bar. When the water level rises, the buoyancy of the floating plate will lift the entire device. Since the bottom end of the steel wire rope is anchored to the riverbed, the length of the steel wire rope in the water increases after it floats on the floating plate, pulling the lifting block upwards. This causes the rotating bar to extend from the placement groove. The compressed spring, under its elastic force, lowers the two rotating bars, pushing them apart to unfold the warning cloth, thus indicating that the water level has risen above the safe level. This device has low operating costs.

This utility model provides a rotary winch-type integrated crushing, sand making, and shaping machine, including a main frame, an outer rotating cylinder, an inner rotary winch assembly, an outer rotating power mechanism, and an inner rotary winch power mechanism. The outer rotating cylinder is rotatably mounted on the main frame, and the outer rotating power mechanism is mounted on the main frame and used to drive the outer rotating cylinder to rotate. The inner rotary winch assembly is installed inside the outer rotating cylinder, and the inner rotary winch power mechanism is installed at the top of the main frame and used to drive the inner rotary winch assembly to rotate within the outer rotating cylinder. A cylinder liner is provided on the inner wall of the outer rotating cylinder, and several wear-resistant shafts are distributed circumferentially inside the outer rotating cylinder. The inner rotary winch assembly includes a main shaft, multi-layer spiral blades, and material liners. The multi-layer spiral blades are mounted on the main shaft, and the material liners are mounted on each spiral blade. This integrated machine has the advantage of integrating crushing, sand making, and shaping functions into one unit.

The utility model relates to a sitting type unilateral lower limb exoskeleton rehabilitation training device which comprises a thigh rod part and a first movement unit. One end of the thigh rod part is mounted with the first movement unit, the other end of the thigh rod part is connected with the second movement unit, and the second movement unit is connected with the shank rod part; the first motion unit and the second motion unit respectively comprise a first circular cavity and a second circular cavity, the first circular cavity is provided with a gear ring A, the second circular cavity is provided with a gear ring B, a motor A and a motor B respectively extend out of a gear A and a gear B to be meshed with the gear ring A and the gear ring B, and the meshing position is in eccentric transmission; the motor A and the motor B are started to enable the gear A and the gear B to rotate, the gear ring A and the gear ring B are driven to rotate, then the thigh rod part and the shank rod part are driven to move, eccentric transmission between the two sets of gear rings and gear rings enables the thigh rod part and the shank rod part to slow down, and the movement angle is accurately and stably adjusted. The device has the beneficial effects that the movement angle is convenient to adjust, and the movement process is accurate and stable.