66results about How to "Optimize the allocation ratio" patented technology

The invention discloses a data transmission method and device, a multichannel routing method and user equipment. The data transmission method comprises the following steps: detecting the connectivity of interfaces in real time; establishing at least one link when a data service is detected; and allocating the established link(s) to the interfaces in connection states in order to perform transmission of the data service, according to shunt weight. The data transmission method and device, the multichannel routing method and the user equipment have the beneficial effects that data are transmitted at the same time through a plurality of data channels based on interface rate shunting or based on interface rate and delay shunting; an allocation proportion of data streams is optimized greatly; the congestion, delay and packet loss rates of the interfaces are lowered; and the user experience is improved.

The invention provides a manually assisted hand-held spring plate variable diameter branch clamping electric persimmon tree ring peeling tool. The ring peeling tool comprises a handle, a spring, a rotating shaft, a spring plate, a setting circle and a micro direct-current motor; the spring which is a tension spring is fixedly installed on the handle, during operation, the spring plate is clamped on a branch of a persimmon tree so as to prevent rotation along with a ring peeling knife, the handle is divided into two parts, the setting circle is installed on the handle, two parts of the setting circle are buckled together to form a full circle, the handle is opened and closed, and the setting circle and the spring plate are opened and closed accordingly; a groove is formed in the setting circle, a rolling wheel is embedded into the groove and rolls in the groove, a link rod penetrates through a center hole of the rolling wheel, the rolling wheel rotates in a circle, the link rod connects two persimmon tree ring peeling tools together, a ring peeling handle is fixed to the link rod, the ring peeling knife is arranged at one end of the ring peeling handle, a link plate is arranged at the other end of the ring peeling handle, and under manual assistance, the ring peeling knife moves in a circle by taking the fixed point of the handle and the link rod as the circle center and taking the distance from the fixed point to a knifepoint of the ring peeling knife as the radius to conduct ring peeling on the persimmon tree.

The invention provides an artificial assistance handheld spring plate variable-diameter branch clamping electric orange tree girdling device. The girdling device comprises a handle, a spring, a rotary shaft, a spring plate, a fixed ring and a miniature DC motor. The spring is fixedly mounted on the handle. A tension spring is used as the spring. During operating, the spring plate is clamped onto an orange tree branch to be prevented from rotating along with a girdling knife. The handle is divided into two parts. The fixed ring is mounted on the handle. Two parts of the fixed ring are buckled together to form a full circle. When the handle is opened and closed, the fixed ring and the spring plate are also opened and closed accordingly. The fixed ring is provided with grooves. Rolling wheels are embedded into the grooves and roll in the grooves. A link rod penetrates through center holes of the rolling wheels. The rolling wheels rotate circumferentially. The link rod connects two orange tree girdling devices together. A girdling handle is fixed to the link rod. One end of the girdling handle is provided with the girdling knife. The other end of the girdling handle is provided with a yoke plate. Under artificial assistance, the girdling knife does circular movement to conduct girdling on an orange tree with the fixed point of the handle and the link rod as the circle center and with the distance from the fixed point to the knife point of the girdling knife as the radius.

The invention provides an electric bergamot pear girdling device capable of human-assistance hand-held spring plate reducing branch clamping. The device comprises a handle, a spring, a rotation shaft, a spring plate, a fixed circle and a micro direct current motor, wherein a spring is firmly installed on the handle, and the spring is a pull spring; during operations, the spring plate is clamped on a branch of a bergamot pear, so rotation along with a girdling cutter can be prevented; the handle is divided into two parts; a fixed circle is installed on the handle; two parts of the fixed circle are buckled into a whole circle; when the handle is opened or closed; the fixed circle and the spring plate will also be opened and closed under driving; a groove is disposed on the fixed circle; a roller is embedded into the groove and rolls in the groove; a linkage rod passes through a center hole of the roller; the roller conducts circular rotation; two bergamot pear girdling devices are connected by the linkage rod; a girdling handle is fixed on the linkage rod; a girdling cutter is disposed on one end of the girdling handle and the other end is equipped with a linkage plate; and under manual assistance, the girdling cutter makes circular motion with a fixation point of the handle and the linkage rod as the circle center and with the distance from the fixation point to the girdling cutter tip as the radius so as to conduct girdling of the bergamot pear.

The invention provides an artificial auxiliary handheld power-driven pomelo tree girdling machine capable of clamping a branch in a variable-diameter manner by using spring plates. The machine comprises a handle, a spring, a rotation shaft, the spring plates, a fixed ring and a miniature direct current motor, wherein the spring which is a tension spring is fixedly installed on the handle; when in operation, the spring plates clamp a branch of a pomelo tree to be prevented from rotating along with a girdling knife; the handle is divided into two parts; the fixed ring is installed on the handle; two parts of the fixed ring are buckled to form a whole ring; the fixed ring and the spring plates are opened and closed along with the opening and closing of the handle; a groove is arranged on the fixed ring; an idler wheel is embedded into the groove and rolls in the same; a link rod penetrates through the center hole of the idler wheel; the idler wheel rotates circumferentially; the two pomelo tree girdling machines are connected together by the link rod; a girdling handle is fixed on the link rod; the girdling knife is arranged at one end of the girdling handle while a link plate is arranged on the other end; and under artificial auxiliary, the girdling knife rotates circumferentially by taking the fixed point of the handle and the link rod as a circle center and the distance between the fixed point and the knife point of the girdling knife as a radius to girdle the pomelo tree.

The present invention provides a data-interface flow-splitting method, apparatus, and terminal device. The data transmission method includes: detecting, by a first terminal, connectivity of each data interface in real time; after the first terminal detects that data needs to be transmitted, according to an initial splitting weight, allocating a plurality of established links to data interfaces in an ‘UP’ state for data transmission; and during transmission of the data, calculating a real-time splitting weight, and according to the real-time splitting weight, allocating newly established links to data interfaces in the ‘UP’ state for data transmission. The present invention also provides a computer storage medium.

The present invention provides a manually assisted hand-held electric pear girdler for variable-diameter branch clamping, including a handle, a spring, a rotating shaft, a clamping block, a fixed circle and a micro DC motor, and a spring is fixedly installed on the handle. During operation, The force of the spring fixes the clamping block on the branch of the fragrant pear to prevent it from rotating with the girdling knife. The handle is divided into two parts, the fixed circle is installed on the handle, and the two parts of the fixed circle are buckled together to form a complete circle , the handle opens and closes, and the fixed circle also opens and closes accordingly. There is a groove on the fixed circle, and the roller is embedded in the groove and rolls in the groove. The link passes through the center hole of the roller, and the roller rotates in a circle. The connecting rod connects the two fragrant pear girders together, and the girdling handle is fixed on the connecting rod. One end of the girdling handle is provided with a girdling knife, and the other end is provided with a connecting plate. Driven by power, the girdling knife Take the fixed point of the handle and the connecting rod as the center of the circle, and use the fixed point to the tip of the girdling knife as the radius to make a circular motion to girdling the fragrant pears.

The invention provides a manpower-assisted handheld electric pomelo tree girdling device for clamping branches with different diameters. The device comprises hand grips, a spring, a rotary shaft, clamping blocks, a steady circle and a direct current micro-motor. The spring is fixedly arranged on the hand grips, during the work, the acting force of the spring makes the clamping blocks firmly fixed to a branch of a pomelo tree so as to prevent the branch from rotating along with a girdling knife, the hand grips are divided into two parts, the steady circle installed on the hand grips, the two parts of the steady circle are buckled together to form a whole circle, and the steady circle is opened and closed along with the opening and closing of the hand grips. Grooves are formed in the steady circle, idler wheels are embedded into the grooves and rotate in the grooves, a link bar penetrates through center holes of the idler wheels and the idler wheels do circular movement. Two pomelo tree girdling devices are connected together through the link bar, a girdling handle is fixed to the link bar, one end of the girdling handle is provided with the girdling knife, and the other end of the girdling handle is provided with a link plate. Under the manpower assistance, the girdling knife does circular movement with the fixed point of the hand grips and the link bar as the center and the distance from the fixed point to the point of the girdling knife as the radius so as to conduct girdling on the pomelo tree.

The invention provides an artificial auxiliary handheld electric persimmon tree girdling device for clamping a variable-diameter branch. The artificial auxiliary handheld electric persimmon tree girdling device for clamping the variable-diameter branch comprises a handle, a spring, a rotation shaft, a clamping block, a fixed circle and a minitype direct current motor. The handle is fixedly provided with the spring. In the operation process, the clamping block is fixed on the branch of the persimmon tree by the acting force of the spring, and is prevented to be rotated along with a girdling blade. The handle is divided to two parts. The fixed circle is installed on the handle. Two parts of the fixed circle are closed to form a whole circle. The fixed circle is opened and closed along with the open and close of the handle. The fixed circle is provided with a groove. A roller is embedded in the groove and is rolled in the groove. A linkage rod passes through the central hole of the roller. The roller is rotated around the circumference. Two persimmon tree girdling devices are connected by the linkage rod. A girdling handle is fixed on the linkage rod. One end of the girdling handle is provided with the girdling blade, and the other end is provided with a linkage plate. Under the drive of the power, the girdling blade is circumferentially moved by using the fixed point of the handle and the linkage rod as the center, and using the distance from the fixed point to the point of the girdling blade as the radius, for girdling the persimmon tree.

The invention provides a manually assisted hand-held electric winter jujube girdler for clamping branches with variable diameters, including a handle, a spring, a rotating shaft, a clamping block, a fixed circle and a micro DC motor, and a spring is fixedly installed on the handle. During operation, the spring The force will fix the clamping block on the branch of Dongzao to prevent it from rotating with the ringing knife. The handle is divided into two parts. The fixed circle is installed on the handle. The two parts of the fixed circle are buckled together to form a complete circle. The handle When it opens and closes, the fixed circle also opens and closes accordingly. There is a groove on the fixed circle, and the roller is embedded in the groove and rolls in the groove. The link passes through the center hole of the roller, and the roller rotates in a circle. Connect two winter jujube girdling devices together, the girdling handle is fixed on the connecting rod, one end of the girdling handle is provided with a girdling knife, and the other end is provided with a connecting plate, driven by power, the girdling knife is connected with the handle and The fixed point of the connecting rod is the center of the circle, and the radius of the knife tip from the fixed point to the girdling knife is used as a circular motion to girdling the winter jujube.

The invention provides an artificial supplementary handheld electric persimmon tree girdling device with the gear and rack reducing branch clamping function. The girdling device comprises a handle, a spring, a rotating shaft, a moving circle, a fixed circle, a gear, a rack, a servo motor and a miniature direct-current motor. The spring is fixedly installed on the handle, the servo motor drives the gear to rotate, the gear is meshed with the rack, and the rack moves and then drives the moving circle to be fixed to a persimmon tree branch; the handle is divided into two parts, the fixed circle is installed on the handle, the two parts of the fixed circle are fastened to form a whole circle, when the handle is opened or closed, the fixed circle is opened and closed followingly, a groove is formed in the fixed circle, an idler wheel is embedded into the groove and rolls in the groove, a link bar penetrates through a center hole of the idler wheel, the idler wheel does circumferential rotation, two persimmon tree girdling devices are connected together through the link bar, a girdling handle is fixed to the link bar, a girdling cutter is arranged at one end of the girdling handle, a link plate is arranged at the other end of the girdling handle, and the girdling cutter does circular motion with the handle and link bar fixing point as the circle center and the distance from the fixing point to the cutter point as the radius to girdle persimmon trees.

The invention provides a human-assisted hand-held electronic waxberry girdling device for clamping reducing branches. The girdling device comprises a handle, springs, a rotating shaft, clamping blocks, a fixed circle and a direct-current micro-motor, wherein the spring is fixedly arranged on the handle, the clamping block is fixed on a waxberry branch under the action force of the spring during operation, so that the clamping block is prevented from rotating along with a girdling knife; the handle is separated into two parts, the fixed circle is arranged on the handle, and the two parts of the fixed circle are buckled together to form a whole circle; the handle opens and closes, and the fixed circle is opened and closed accordingly; a groove is formed in the fixed circle, and a roller is embedded in the groove and rolls in the groove; a connecting rod penetrates through the center hole of the roller, and the roller makes circumferential rotation; two waxberry girdling devices are connected together by virtue of the connecting rod, the girdling handles are fixed on the connecting rod; a girdling knife is arranged at one end of the girdling handle, and a connecting plate is arranged at the other end of the girdling handle; under driving of power, the girdling knife makes circular motion by taking the fixed point of the handle and the connecting rod as a circle center and the distance from the fixed point to the point of the girdling knife as radius so as to strip waxberries circularly.

The invention provides artificial auxiliary handheld orange tree girdling machine capable of clamping a branch in a variable-diameter manner by using a gear and a rack. The machine comprises a handle, a spring, a rotation shaft, a movable ring, a fixed ring, the gear, the rack and a servo motor, wherein the spring is fixedly installed on the handle; the servo motor drives the gear engaged with the rack to rotate, so that the rack moves, and thus the movable ring is driven to be fixed on a branch of an orange tree; the handle is divided into two parts; the fixed ring is installed on the handle; two parts of the fixed ring are buckled to form a whole ring; the fixed ring is opened and closed along with the opening and closing of the handle; a groove is arranged on the fixed ring; an idler wheel is embedded into the groove and rolls in the same; a link rod penetrates through the center hole of the idler wheel; the idler wheel rotates circumferentially; the two orange tree girdling machines are connected together by the link rod; a girdling handle is fixed on the link rod; a girdling knife is arranged at one end of the girdling handle while a link plate is arranged on the other end; and under artificial auxiliary, the girdling knife rotates circumferentially by taking the fixed point of the handle and the link rod as a circle center and the distance between the fixed point and the knife point of the girdling knife as a radius to girdle the orange tree.

The invention provides a manpower-assisted handheld triangle-block pomelo tree girdling device for clamping a branch with variable diameters. The device comprises hand grips, a spring, a rotary shaft, triangular clamping blocks and a steady circle. The spring is fixedly arranged on the hand grips and is a tension spring, during the work, the acting force of the spring makes the triangular clamping blocks firmly fixed to a branch of a pomelo tree so as to prevent the branch from rotating along with a girdling knife, the hand grips are divided into two parts, the steady circle installed on the hand grips, the two parts of the steady circle are buckled together to form a whole circle, and the steady circle is opened and closed along with the opening and closing of the hand grips. Grooves are formed in the steady circle, idler wheels are embedded into the grooves and rotate in the grooves, a link bar penetrates through center holes of the idler wheels and the idler wheels do circular movement. Two pomelo tree girdling devices are connected together through the link bar, a girdling handle is fixed to the link bar, one end of the girdling handle is provided with the girdling knife, and the other end of the girdling handle is provided with a link plate. Under the manpower assistance, the girdling knife does circular movement with the fixed point of the hand grips and the link bar as the center and the distance from the fixed point to the point of the girdling knife as the radius so as to conduct girdling on the pomelo tree.

The invention provides an artificial supplementary handheld electric pomelo tree girdling device with the gear and rack reducing branch clamping function. The girdling device comprises a handle, a spring, a rotating shaft, a moving circle, a fixed circle, a gear, a rack, a servo motor and a miniature direct-current motor. The spring is fixedly installed on the handle, the servo motor drives the gear to rotate, the gear is meshed with the rack, and the rack moves and then drives the moving circle to be fixed to a pomelo tree branch; the handle is divided into two parts, the fixed circle is installed on the handle, the two parts of the fixed circle are fastened to form a whole circle, when the handle is opened or closed, the fixed circle is opened and closed followingly, a groove is formed in the fixed circle, an idler wheel is embedded into the groove and rolls in the groove, a link bar penetrates through a center hole of the idler wheel, the idler wheel does circumferential rotation, two pomelo tree girdling devices are connected together through the link bar, a girdling handle is fixed to the link bar, a girdling cutter is arranged at one end of the girdling handle, a link plate is arranged at the other end of the girdling handle, and the girdling cutter does circular motion with the handle and link bar fixing point as the circle center and the distance from the fixing point to the cutter point as the radius to girdle pomelo trees.

The invention provides an artificial supplementary handheld electric waxberry girdling device with the gear and rack reducing branch clamping function. The girdling device comprises a handle, a spring, a rotating shaft, a moving circle, a fixed circle, a gear, a rack, a servo motor and a miniature direct-current motor. The spring is fixedly installed on the handle, the servo motor drives the gear to rotate, the gear is meshed with the rack, and the rack moves and then drives the moving circle to be fixed to a waxberry branch; the handle is divided into two parts, the fixed circle is installed on the handle, the two parts of the fixed circle are fastened to form a whole circle, when the handle is opened or closed, the fixed circle is opened and closed followingly, a groove is formed in the fixed circle, an idler wheel is embedded into the groove and rolls in the groove, a link bar penetrates through a center hole of the idler wheel, the idler wheel does circumferential rotation, two waxberry girdling devices are connected together through the link bar, a girdling handle is fixed to the link bar, a girdling cutter is arranged at one end of the girdling handle, a link plate is arranged at the other end of the girdling handle, and the girdling cutter does circular motion with the handle and link bar fixing point as the circle center and the distance from the fixing point to the cutter point as the radius to girdle waxberries.

The invention belongs to the field of design of aero-engine main combustion chambers, and particularly relates to a rotational flow atomization device achieving fractional combustion. The rotational flow atomization device comprises an outer swirler, a middle swirler, an inner swirler, an inner supporting plate and a nozzle A. One end of a first wall plate of the outer swirler is connected with aflame tube E. The middle swirler comprises a second wall plate and second blades. The middle swirler is embedded in the outer swirler. The second wall plate is connected with first blades. An outer airflow channel B is formed between the second wall plate and the first wall plate. The inner swirler comprises a third wall plate and third blades and is embedded in the middle swirler. The third wallplate is connected with the second blades, and a middle airflow channel C is formed between the third wall plate and the second wall plate. The inner supporting plate is embedded in the inner swirler,the inner supporting plate is connected with the third blades, and an inner airflow channel D is formed between the inner supporting plate and the third wall plate. The nozzle A is embedded in the inner supporting plate and is in clearance fit with the inner supporting plate, main spray openings are formed in the side wall of the nozzle A, and an auxiliary spray opening is formed in the end of the nozzle A.

The invention provides a manually assisted hand-held push-pull electromagnet variable-diameter branch clamping electric pomelo girdler, including a handle, a spring, a rotating shaft, a moving circle, a fixed circle, a push-pull electromagnet and a micro DC motor, and a spring is fixedly installed on the handle. Pull the spring set on the electromagnet to fix the moving circle on the pomelo branch to prevent it from turning with the ringing knife. The handle is divided into two parts, the fixed circle is installed on the handle, and the two parts of the fixed circle are buckled together to form a Full circle, the handle opens and closes, and the fixed circle also opens and closes accordingly. There is a groove on the fixed circle, and the roller is embedded in the groove and rolls in the groove. The link runs through the center hole of the roller, and the roller makes the circle. Rotate, the connecting rod connects the two pomelo girders together, the girdling handle is fixed on the connecting rod, one end of the girdling handle is provided with a girdling knife, and the other end is provided with a connecting plate. With manual assistance, the girdling The knife takes the fixed point of the handle and the connecting rod as the center of the circle, and takes the fixed point to the tip of the girdling knife as the radius to perform circular motion to girdling the pomelo tree.

The invention provides an electric orange girdling device capable of human-assistance hand-held push-pull electromagnet reducing branch clamping. The device comprises a handle, a spring, a rotation shaft, a moving circle, a fixed circle, a push-pull electromagnet and a micro direct current motor, wherein the spring is firmly installed on the handle; the spring disposed on the electromagnet fixes the moving circle on a branch of an orange so as to prevent the moving circle from rotating with a girdling cutter; the handle is divided into two parts; the fixed circle is installed on the handle; two parts of the fixed circle are buckled together to form a whole circle; when the handle is opened or closed, the fixed circle will also be opened and closed under driving; a groove is formed in the fixed circle; a roller is embedded into the groove and rolls in the groove; a linkage rod passes through a center hole of the roller; the roller conducts circumferential rotation; two orange girdling devices are connected by the linkage rod; a girdling handle is fixed on the linkage rod; the girdling cutter is disposed on one end of the girdling handle, and a linkage plate is disposed on the other end; and under human assistance, the girdling cutter makes circular motion with a fixation point of the handle and the linkage rod as the circle center and with the distance between the fixation point and the girdling cutter tip as the radius, so as to conduct girdling of the orange.

The invention provides an manual assistance hand-held triangular block variable-diameter branch clamping electric girdling device for grapes. The manual assistance hand-held triangular block variable-diameter branch clamping electric girdling device for the grapes comprises a handle, a spring, a rotating shaft, a triangular clamping block, a setting circle and a miniature direct current motor. The spring is fixedly installed on the handle, the force of the spring fixes the triangular block firmly on branches of the grape tree to prevent the triangular block from rotating with a girdling knife, the handle is divided into two parts, the setting circle is installed on the handle, two parts of the setting circle are buckled together into a whole circle, when the handle is opened and closed, the setting circle is opened and closed in a follow-up mode, a groove is formed in the setting circle, a roller is embedded in the groove and rolls in the groove, a link rod runs through a center hole of the roller, the roller rotates in circles, the link rod connects two grape tree girdling devices, a girdling handle is fixed on the link rod, one end of the girdling handle is provided with the girdling knife, and the other end is provided with a link plate. Under the manual assistance, the girdling knife make a circular motion to girdle the grapes, with the fixing point of the handle and the link rod as the center of the circle and the distance between the fixing point and the knife point of the girdling knife as the radius.

The invention provides a human-assisted handheld type electric longan girdling device using triangular blocks to clamp branches in a variable-diameter manner. The human-assisted handheld type electric longan girdling device comprises a handle, springs, a rotary shaft, the triangular clamp blocks, a fixed circle and a miniature direct-current motor, wherein one spring is fixedly mounted on the handle, the triangular clamping blocks are firmly fixed on longan branches by the acting force of the springs so as to prevent the girdling device from rotating along with a girdling cutter, the handle is divided into two parts, the fixed circle is mounted on the handle, two parts of the fixed circle are fastened to form a whole circle, the handle opens and closes to allow the fixed circle to open and close, the fixed circle is provided with a groove, rollers are embedded into the groove and roll in the same, a connecting rod penetrates the central holes of the rollers, the rollers rotate circumferentially, two longan girdling device bodies are connected through the connecting rods, a girdling handle is fixed on the connecting rod, one end of the girdling handle is provided with the girdling cutter, the other end of the girdling handle is provided with a connecting plate, and the girdling cutter circularly moves by using the fixing point of the handle and the connecting rod as the circle center and the distance from the fixing point to the tip of the girdling cutter as the radius so as to girdle longan under human assistance.

The invention provides a pomelo tree girdling device capable of human-assistance hand-held gear-rack reducing branch clamping. The device comprises a handle, a spring, a rotation shaft, a moving circle, a fixed circle, a gear, a rack, a servo motor and a micro direct current motor, wherein the spring is firmly installed on the handle; the server motor drives rotation of the gear; the gear is meshed with the rack; the rack moves so as to drive the moving circle to be fixed on a branch of a pomelo tree; the handle is divided into two parts; the fixed circle is installed on the handle; two parts of the fixed circle are buckled into a whole circle; when the handle is opened or closed, the fixed circle will also be opened and closed under driving; a groove is formed in the fixed circle; a roller is embedded into the groove and rolls in the groove; a linkage rod passes through a center hole of the roller; the roller is rotated circumferentially; two pomelo tree girdling devices are connected by the linkage rod; a girdling handle is fixed on the linkage rod; a girdling cutter is disposed on one end of the girdling handle, and a linkage plate is disposed on the other end; and under manual assistance, the girdling cutter makes circular motion with a fixation point of the handle and the linkage rod as the circle center and with the distance from the fixation point to the girdling cutter tip as the radius so as to conduct girdling of the pomelo tree.

The invention relates to a braking energy feedback system. The braking energy feedback system comprises an industrial personal computer, an electro-hydraulic hybrid braking device and an energy feedback device, the industrial personal computer and the energy feedback device are both connected with the electro-hydraulic hybrid braking device. According to the braking energy feedback system, the electro-hydraulic hybrid braking device and the energy feedback device share the same motor structure, the reasonable distribution of braking force is completed, the distribution and utilization rate ofthe braking force is increased, and then the energy feedback benefit is increased; moreover, the electro-hydraulic hybrid braking device is adopted, the braking force distribution proportion can be optimized while the driving stability of an unmanned vehicle is improved, the electro-hydraulic hybrid braking device and the energy feedback device can obtain the optimal braking force distribution result, and then the electric energy conversion rate can be increased.