37results about How to "Realize automatic swing" patented technology

The invention discloses a rocking device of a baby rocking chair, a baby rocking chair and a baby carriage. A pulley of the rocking device can slide back and forth on a slide rail, a rotating shaft can rotate relative to a coupler, the rotating shaft is connected with the pulleys or the coupler through a driving device to drive the pulley to slide or drive the rotating shaft to rotate, so that a seat frame can rock automatically without man power, thus providing convenience for a user; and the rocking device of the baby rocking chair is simple in structure and convenient in use. Moreover, the slide rail in the vertical direction is a cursive line of which the height of the middle is lower than that of two ends, and the coupler can rotate relative to an under frame, so that the pulley slides along the slide rail to drive the seat frame to rock and move up and down, thus strengthening the comforting performance of the seat frame. The baby rocking chair provided by the invention comprises the rocking device and has the advantages of good soothing performance, strengthened comfort and automatic rocking. The baby carriage provided by the invnetion comprise the rocking device and has the advantages that the driving device drives the seat frame to rock, so that the soothing and the comfort performances are strengthened.

The invention relates to a rotating lifting device which comprises a fixed bracket, a servo motor, a hand wheel, a moving mechanism, a lifting mechanism and a working disc of a mounting tool, whereinthe servo motor, the hand wheel, the moving mechanism and the lifting mechanism are mounted on the fixed bracket; the servo motor is connected with the moving mechanism and drives one moving block onthe moving mechanism to move left and right; the moving block is connected with a lifting moving block on the lifting mechanism through a swing rod and drives the lifting moving block to rotate; the hand wheel is connected with the lifting mechanism and drives one of lifting blocks to move; a working rotary disc is fixedly connected with a lifting rotary block; the working rotary disc is coaxiallyand rotatably connected with the lifting block; and the servo motor and/or the hand wheel are/is operated to realize rotation and/or lifting movement of the working rotary disc. The rotating liftingdevice can be used for mounting a water spraying device and enables the water spraying device to rotate according to a specific sine curve.

The invention provides an active corner driving device and a rotary car coupler. The device comprises a centering mechanism, the centering mechanism comprises a shell assembly, a centering disc and a piston assembly, the centering disc is arranged in the shell assembly in a pivoted mode, the piston assembly abuts against the circumferential wall of the centering disc, a sleeve, a protrusion, a notch and a cam are arranged on the centering disc, and the protrusion and the notch are symmetrically arranged on the two sides of the cam; the guide plate assembly is connected with the shell assembly and the sleeve and provided with an arc-shaped guide groove matched with the cam and the protrusion, and the protrusion is arranged in the arc-shaped guide groove; the driving mechanism is pivotally mounted in the shell assembly and comprises a cam plate assembly provided with a strip-shaped groove and a driving shaft assembly mounted in the strip-shaped groove; and the power assembly is connected with the driving mechanism. The power assembly pushes the cam plate assembly to rotate and extrude the piston assembly, the driving shaft assembly moves along the guide groove, and when the driving shaft assembly moves to make contact with the protrusion, the driving shaft assembly continues to move to push the centering disc to rotate. The centering disc is connected with a mechanical structure, and automatic rotation of the mechanical structure can be achieved.

The invention discloses a swing mechanism of a child automatic swing bed, which comprises an arc swing plate arranged at the bottom of a bed head. A lever is arranged on the swing plate by a hinge pin. One end of the lever is in contact with the ground. The other end of the lever is connected with a push-and-pull mechanism which is driven by a motor to ensure the lever to rotate back and forth around the hinge pin. The swing mechanism of the child automatic swing bed has reasonable structure, can be used for realizing automatic swing, has reliable working performance, stably works and uniformly swings.

The invention relates to an organic fertilizer processing device which comprises a stirring bucket, wherein a support plate is fixedly connected with the top of the stirring bucket; support platformsare fixedly connected with both ends of the support plate; through holes are formed in the two support platforms; driving shafts are connected to the interiors of the through holes; a first driving disc and a second driving disc parallel to each other are fixedly connected with the driving shafts coaxially; a stirring disc is arranged between the first driving disc and the second driving disc; thestirring disc is radially perpendicular to the first driving disc and the second driving disc; the stirring disc is intermittently propped against the first driving disc and the second driving disc;a stirring shaft is coaxially and fixedly connected with the bottom of the stirring disc; the bottom of the stirring shaft penetrates through the support plate and extends into a stirring bucket; stirring blades are hinged with the stirring shaft axially; a screw rod section is arranged at the top of the stirring shaft; the screw rod section is in threaded connection with the support plate; the driving shaft is connected with a direction change mechanism. By adopting the device, materials at different heights inside the stirring bucket can be stirred in different directions.

The invention discloses an automatic arranging device for billiard balls. The device comprises a module recognition table, a billiard leaking hopper, a billiard pushing frame, transverse rails, longitudinal rails and a control unit. The control unit receives recognition signals of color recognition modules at positions for the billiard balls, the serial numbers of the billiard balls are determinedafter the signals are processed, the positions where the billiard balls are supposed to be located are determined, then a command is sent to a motor to drive the billiard leaking hopper and the billiard pushing frame to move relatively in the transverse direction and the longitudinal direction, a billiard outlet of the billiard leaking hopper corresponds to one specific position hole of a billiard groove in the billiard pushing frame, an electromagnetic pushing rod is controlled to extend out, the billiard balls fall into the one specific position hole of the billiard groove in the billiard pushing frame from the billiard leaking hopper, and then the billiard balls are automatically recognized and arranged. According to the structure, colors of the billiard balls are recognized, the positions are determined, the billiard balls are automatically arranged, in this way, the automation degree of a billiard game is increased, the billiard balls are arranged accurately and rapidly, and using is convenient and rapid.

The invention provides an automatic billiard placing robot capable of identifying billiard numbers. The automatic billiard placing robot comprises an identification module, a billiard placing module, a moving control module, a path planning module and a main control MCU, wherein the identification module is used for shooting high-definition pictures on a billiard table and identifying the number of each billiard in the high-definition pictures; the billiard placing module is used for placing the billiards on the billiard table according to a received billiard placing instruction; the billiard placing instruction comprises a user real-time input instruction and a default billiard placing instruction; the moving control module is used for controlling the movement and the movement direction of a billiard placing device; the movement direction comprises a front-back direction, a left-right direction and an up-down direction; the path planning module is used for generating a billiard placing path planning instruction according to the high-definition pictures and the billiard placing instruction and sending the billiard placing path planning instruction to the billiard placing module and the moving control module; and the main control MCU is used for controlling the identification module, the billiard placing module, the moving control module and the path planning module to carry out automatic billiard placing.

The invention discloses a cradle bed for a baby. The cradle bed comprises a bed body, a mattress is arranged on the bed body, legs are arranged below the bed body, a ball is arranged in the middle below the bed body, the ball is hemispherical, a swing arm is arranged below the ball, springs are arranged around the bed body, four springs are available, a support frame is arranged below the ball, acontrol circuit board and a Bluetooth system are arranged inside the support frame, four stabilizing brackets are further arranged below the bed body, and support bed legs are arranged inside the springs. For the cradle bed, the ball is arranged, the automatic swing can be realized through the swing arm, the swing speed of the swing arm can be adjusted, when shaking is not needed, the stabilizingbrackets can be inserted into the support frame, then the bed body can be stabilized, the application range is wide, meanwhile, bed sides are arranged around the bed body, interaction toys are arranged on the bed sides, so that the entertainment property is strong, the bed sides also can protect the baby in the bed body, then the use is more stable and safer, in addition, with the Bluetooth system, the connection with a mobile phone can be realized, so that the cradle bed can be remotely controlled.

The invention relates to a dedusting agent spraying vehicle for tunnel construction, in particular to a dedusting agent oscillating type spraying vehicle for tunnel construction. The dedusting agent oscillating type spraying vehicle for tunnel construction can automatically change the spraying angle of a dedusting agent, and manpower does not need to be relied on for spraying. The dedusting agentoscillating type spraying vehicle for tunnel construction comprises a spraying vehicle body, a storage box, a bearing seat, a first rotating rod, a second rotating rod, a hollow plate and the like. The storage box is connected to the top of the spraying vehicle body, the bearing seat is connected to the middle of the front wall of the storage box, the first rotating rod is connected with the bearing seat, and the second rotating rod is connected with the front end of the first rotating rod. The dedusting agent oscillating type spraying vehicle achieves the effects that the spraying angle of the dedusting agent can be automatically changed, and the manpower does not need to be relied on for spraying, and by arranging the spraying vehicle body, the storage box, the bearing seat and the like,the dedusting agent can be sprayed out from multiple directions.

The invention discloses an automatic rocking chair, which comprises a rocking chair main body, wherein a driving device, for driving the rocking chair main body to swing, is arranged on the rocking chair main body; the driving device comprises a hollow shell; an electromagnet is arranged inside the shell; an ejector rod, which can extend out of the shell or shrink into the shell, is connected to the lower part of an iron core of the electromagnet; an opening, where the ejector rod can move in and out, is formed in the sidewall of the shell; and meanwhile, a monitoring device, which is used for monitoring the swing amplitude of the rocking chair main body, is additionally arranged inside the shell. According to the automatic rocking chair disclosed by the invention, the ejector rod, driven by the electromagnet, extends out of the shell and is propped against a supporting surface, so that the rocking chair main body is driven to swing; when the electromagnet is repeatedly electrified discontinuously, the ejector rod repeatedly moves in and out of the shell and is propped against the supporting surface, so that the rocking chair main body repeatedly swings; therefore, a purpose that the rocking chair automatically swings is achieved; and through the structures above, the automatic rocking chair is beneficial for simplifying the structure of the driving device and is convenient for production and processing, and the production cost of the rocking chair is reduced.

The invention provides a cycle conveying device for a bedplate, which ensures the continuously cyclic and automatic conveyance of the bedplate on a plurality of continuous stations and has high automaticity meeting the requirement of a high-efficiency multistation automatic print production line and high bedplate conveying speed, thereby enhancing the printing efficiency and greatly reducing labor intensity. The cycle conveying device for the bedplate comprises a rack, wherein long sliding tracks are respectively arranged on both sides of the rack; the sliding tracks are respectively provided with a carriage which is connected with a sliding plate; the sliding plates are connected with the sliding tracks through sliding blocks of the sliding plates and connected with a rolling screw through a rolling nut; the rolling screw is connected with a servo motor; the rack is provided with a plurality of working stations and one transition station; and the carriages are provided with bedplate clamping cylinders respectively corresponding to the working stations. The cycle conveying device for the bedplate is characterized in that vertical conveying stations are respectively arranged on both ends of the rack and respectively provided with a bedplate vertical conveying device, and the lower ends of the vertical conveying stations on both ends are respectively provided with a conveying belt.

The invention discloses a PE diaphragm processing device for an automobile starting battery and a using method thereof.The PE diaphragm processing device for the automobile starting battery comprises a base, and a shaping assembly used for shaping a PE diaphragm is installed on one side of the upper portion of the base; and the other side of the shaping assembly is provided with a rolling assembly for rolling the shaped PE diaphragm. By installing the shaping assembly and the winding assembly, the PE diaphragm subjected to thermoplastic extrusion can be rapidly cooled and shaped through the shaping assembly, meanwhile, the PE diaphragm is output after being shaped and shrunk through the winding assembly, the tension of the PE diaphragm can be adjusted in time in the shrinking process, meanwhile, automatic swing of a winding roller can be achieved, and the production efficiency is improved. According to the device, a convex strip-shaped structure of a PE diaphragm product is staggered, the winding diameter is greatly reduced, the winding number is increased, the device is convenient and fast to use, easy to operate and high in practicability, and meanwhile the machining efficiency is greatly improved.

The invention relates to a bearing type cradle bed and a control method for the bearing type cradle bed, and the bearing type cradle bed comprises a bed frame which comprises a left support and a right support which are symmetrically arranged, and a connecting assembly for connecting the left support and the right support; a lifting mechanism which is arranged between the left support and the right support and is connected with the connecting assembly; and a cradle which is provided with a left convex eave and a right convex eave and is placed on the lifting mechanism. When the cradle is located at the preset lowest position, the left convex eave and the right convex eave of the cradle are in lap joint with the left support and the right support respectively, so that the left support and the right support can prevent the cradle from swinging left and right on the lifting mechanism; when the cradle is located at the preset highest position, the left convex eave and the right convex eaveof the cradle are located above the left support and the right support respectively, and the left support and the right support can allow the cradle to swing left and right on the lifting mechanism.Therefore, the bearing type cradle bed can at least prevent the cradle from rolling over.