32results about How to "Increase frictional pressure" patented technology

A terminal post for a cable barrier which includes:a post body;wherein the post body itself is of unitary construction and includes:at least one cable-barrier portion which receives and retains one or more barrier-cables used in the cable-barrier;at least one anchor-cable portion which receives and retains one or more anchor-cables which are anchored to counter balance the force applied to the terminal post by the barrier-cable(s);wherein the cable-barrier portion(s) and the anchor-barrier portion(s) within the post body are configured so that the anchor-cables and / or barrier-cables are releasable therefrom, during a collision with a vehicle, in situations where the anchor-cables act as a ramp and / or snag during the collision.

The present invention relates to the technical field of articles for disabled people and also discloses a strength exercise type auxiliary connecting handle for a blind crutch and a use method of thestrength exercise type auxiliary connecting handle. The strength exercise type auxiliary connecting handle comprises a handle shell body, a U-shaped connecting mechanism is fixedly connected with a left side surface of the handle shell body through a small bolt, a blind crutch connecting mechanism is fixedly connected with a left side of the U-shaped connecting mechanism, a strength adjusting mechanism is arranged inside the handle shell body, and the strength adjusting mechanism is connected with two strength exercise mechanisms through two connecting ropes. Through mutual cooperation among the handle shell body, U-shaped connecting mechanism, blind crutch connecting mechanism, strength adjusting mechanism, strength exercise mechanisms and connecting ropes, the blind crutch connecting mechanism fixes the handle shell body on the blind crutch, then angles between the handle shell body and the blind crutch are changed through the U-shaped connecting mechanism according to personal use condition, that is, the blind crutch is subjected to move control through the handle shell body, and then when the blind hold the handle shell body, the blind can exercise hands through the strength exercise mechanisms.

The invention relates to the technical field of handicapped articles, and discloses a force exercise type auxiliary connecting handle for a walking stick for the blind. The force exercise type auxiliary connecting handle includes a handle casing, the left side of the handle casing is fixedly connected with a U-shaped connecting mechanism through a small bolt, the left side of the U-shaped connecting mechanism is fixedly connected with a tactile stick connecting mechanism, the inner side of the handle casing is provided with a force regulating mechanism, and the force regulating mechanism is connected with two force exercise mechanisms through two connecting ropes. Through the arrangement of the handle casing, the U-shaped connecting mechanism, the tactile stick connecting mechanism, the force regulating mechanism, the force exercise mechanisms and a connecting rope for mutual cooperation, the handle casing is fixed on a tactile stick through the tactile stick connecting mechanism, andthen the angle between the handle casing and the tactile stick is changed through the U-shaped connecting mechanism according to personal usage conditions, so that the tactile stick can be moved and controlled by the handle casing, and the hand can be exercised through the force exercise mechanisms when the blind hold the handle casing with the hand.

The invention relates to the technical field of pans, and discloses a maintenance device for a pan bottom. The device comprises a supporting device body, a supporting frame is fixedly connected to thetop of the supporting device body through a bolt, and electric lifting rods are fixedly connected to the two sides of the top of the inner side of the supporting frame through fixing seats; a transverse displacement mechanism is fixedly connected with the tail ends of the two electric lifting rods through bolts and connected with a pan body clamping mechanism, and a round through groove is formedin the top middle of the supporting device body. Through the mutual cooperation of the supporting device body, the electric lifting rods, the transverse displacement mechanism, the pan body clampingmechanism, annular sealing cylinders, limit brushing mechanisms arranged on the pan body side surfaces, flushing heads, a servo motor, a protection flow dividing cover, a cleaning mechanism arranged at the bottom of the pan body and water draining filtering covers, the labor intensity of dust removing and maintenance for the pan bottom is effectively reduced, and after the pan is flushed by usingflushing liquid, the flushing liquid flows to the inner side of the supporting device body and is drained through the water draining filtering covers at a water draining outlet.

The invention relates to the technical field of water faucet auxiliary maintenance, and discloses a device for removing scale on the inner side wall of a direct drinking water faucet port. The devicecomprises a handle. The left end face of the handle is fixedly connected with a positioning round block through bolts. The lower surface of the positioning round block is fixedly connected with a micro motor through bolts. An output shaft of the micro motor penetrates the lower surface of the positioning round block and is fixedly connected with a round connection box. A supporting ventilation thin pipe is welded to the position of a ventilation opening in the middle position of the top of the round connection box. The side face of the tail end of the supporting ventilation thin pipe is fixedly connected with a semispherical expansion opening plate through a connection rod. An emulsion sleeve is connected to the semispherical expansion opening plate and the supporting ventilation thin pipein a sleeving manner. The bottom of the emulsion sleeve is connected with the top surface of the round connection box in a glued manner. According to the device for removing the scale on the inner side wall of the direct drinking water faucet port, the inner side wall of the faucet port is extruded through a scale removal brush, the friction pressure between the scale removal brush and the innerside wall of the faucet is increased, and therefore the aim of conducting friction scrubbing on the inner side wall of the faucet port is achieved.

The invention belongs to the technical field of medicinal material crushing, and specifically relates to a medicinal pearl grinding system. The medicinal pearl grinding system comprises a soybean milktank, a clear water tank, a drying oven I, a precipitating unit I, a precipitating unit II, a motor, a rotating shaft, a movable grinding disc, a rotary grinding disc, a drying oven II, a support, atransmission unit, a transferring unit and a rodless cylinder unit, wherein the soybean milk tank is used for boiling medicinal pearl for 10 minutes; the clear water tank is used for cleanly washing soybean milk on the medicine pearl; the drying oven I is used for drying ground pearl powder; the movable grinding disc is used for increasing the pressure during grinding of the medicinal pearl; the rotary grinding disc is used for grinding the medicinal pearl; the support is located at the right side of the drying oven II; the transmission unit is used for driving the transferring unit to move; the transferring unit is arranged on the transmission unit; the rodless cylinder unit is used for pushing the ground pearl powder into the drying oven I and the drying oven II. The medicinal pearl grinding system disclosed by the invention is mainly used for grinding the medicinal pearl, and is capable of increasing the grinding efficiency of the pearl and relieving the workload of an operator.

The invention relates to the technical field of comb tooth descaling and discloses comb tooth descaling equipment for a plastic large-tooth flat comb and a use method. The equipment comprises a machine body, transverse sliding grooves are fixedly connected to the inner walls of the front side and the rear side of the machine body through screws correspondingly, transverse movable connecting blocks are fixedly connected to the inner sides of the two transverse sliding grooves correspondingly, a movable frame is fixedly connected between the opposite side faces of the two transverse movable connecting blocks, water leakage holes are formed in the surface of the bottom of the movable frame, a descaling piece is fixedly connected between the inner walls of the front side and the rear side of the movable frame, descaling brushes are fixedly connected to the left side face and the right side face of the descaling piece correspondingly, the inner bottom of the machine body is provided with a pressure conversion mechanism, linear guide rails are fixedly connected to the tops of the inner walls of the front side and the rear side of the machine body through bolts, connecting bases are fixedly connected to the tops of sliding blocks of the linear guide rails through small bolts, and positioning clamp mechanisms are connected to the left sides of the connecting bases. According to the comb tooth descaling equipment for the plastic large-tooth flat comb, dirt attached to the side faces of the comb teeth is effectively removed, and the labor intensity of manual brushing is reduced.

A terminal post for a cable barrier which is of a unitary post construction. The integrally formed post has a cable barrier portion for retaining barrier cable(s) and an anchor-cable portion for retaining anchor cable(s). The cable barrier includes at least one cable-barrier portion which, in use, receives and retains one or more barrier-cables used in the cable barrier and at least one anchor-cable portion in the form of a central groove, which, in use, receives and retains one or more anchor-cables which are anchored so as to counter balance the force applied to the terminal post by the barrier-cable(s). The cable-barrier portion(s) and the anchor-barrier portion(s) within the post body are configured so that, in use, at least one of the anchor-cable(s) and barrier-cable(s) are releasable from the body during a collision with a vehicle where the anchor-cables act as a ramp and / or snag during the collision.

The invention relates to the technical field of clutches, in particular to a high wear-resistant iron based powder metallurgy internal spline, a clutch cover and a clutch. Compared with the prior art,the high wear-resistant iron based powder metallurgy internal spline comprises the following components by weight percentage: 0.35-2.25% of graphite, 0.8-2.8% of copper, 0.35-2.25% of nickel, 0.8-3.25% of manganese, 1.3-4.2% of chromium, 0.1-1.2% of niobium, 0.1-1.2% of titanium, 0.1-0.7% of aluminum, and the balance iron, and is prepared by mixing, pressing, sintering and other processes. The obtained internal spline and molten aluminum alloy are subjected to die-casting integrated forming so as to obtain the clutch cover with the internal spline, and the clutch can be obtained through assembly, the obtained internal spline, clutch cover and clutch have good wear resistance and long service life, also the production process is simple, and at the same time the cost is reduced.

The invention relates to the technical field of ashtray cleaning equipment, and discloses a circular ashtray cleaning equipment. The inner side wall of the body is connected with a positioning support mechanism, and the middle position of the inner bottom of the body is fixedly connected with a fixed base by bolts, and the top of the fixed base is The surface is fixedly connected with a low-speed motor by bolts, and the output shaft of the low-speed motor is fixedly connected with a torque shaft through a coupling. The torque shaft is connected to the positioning support mechanism at the end far away from the low-speed motor. Mechanism, the drain outlet at the bottom of the body is fixedly connected with a drain pipe, and the water inlets on the left and right sides of the body are all fixedly connected with water inlet joints. The invention effectively solves the problem of the inner wall of the circular ashtray by arranging the machine body, positioning support mechanism, low-speed motor, torque shaft, radial adjustment clamping mechanism, control panel, nozzle, pressure adjustment mechanism, driving motor and scrubbing plate to cooperate with each other. The attached sundries are not easy to be removed by brushing.

The invention relates to the technical field of auxiliary equipment for medicine pots, and discloses an auxiliary holding handle device for straight-handled medicine pots, which includes a cylinder body, and a soft rubber tube matching the shape of the inner side wall of the cylinder body is arranged on the inside of the cylinder body. The top side of the soft rubber tube and the inner top of the cylinder body and the bottom surface of the soft rubber tube and the inner bottom of the cylinder body are fixedly connected to each other through an adhesive layer. The opening at the top is in the shape of a cone concave outwards, the top surface of the cylinder body is bonded with a cone-shaped protective cover, and the tops of the left and right inner walls of the cylinder body are fixedly connected with arc-shaped elastic pressing pieces by screws. The straight-handle medicine pot is used for auxiliary holding handle equipment, and the length of heat conduction is extended and the area of ​​heat conduction is reduced at the same time by setting a soft rubber tube, an arc-shaped elastic pressing piece, a hinged movable piece and a secondary pressing piece to cooperate with each other. Thereby, the purpose of heat-insulating and anti-scalding of the cylinder body is achieved.