The high speed article road direction distribution device that is used for conveyer
Technical field
The utility model relates to conveying machinery, relates in particular to the article sense of motion transition device in the conveying machinery, particularly a kind of high speed article road direction distribution device that is used for conveyer.
Background technology
In the prior art, generally utilize conveyer to transmit article, in some application scenarios, need in transport process, change the throughput direction of article, by a end change that the road direction distribution device is realized the article delivery direction is set in the prior art at conveyer, road direction distribution device of the prior art is mainly by turning to roller to constitute along separate routes, turn to roller to be connected along separate routes with a roller steering driver train, the roller steering driver train is controlled by the operator, when turning to along separate routes axially changing into and when keeping straight on the throughput direction bevel of roller from vertical with the craspedodrome throughput direction, article can be assigned to new direction, but, when improving the running velocity of load-transfer device in order to increase work efficiency, article are in the influence of the motional inertia that has been increased easily when along separate routes turning to roller, and break through the friction force that turns to roller along separate routes, and keep original sense of motion, the road direction distribution device was lost efficacy; For overcoming this shortcoming, with turning to the position of roller to raise along separate routes, make its craspedodrome transporting flat that protrudes in load-transfer device in the prior art, to weaken the motional inertia of article, utilize again to turn to roller to realize the change of article delivery direction along separate routes; But, in the prior art position that turns to roller along separate routes being raise is to realize by an independent driving mechanisms, described driver train uses independently propulsion source, make the complex structure of road direction distribution device, turn to the action that turns to driver train and rising driver train of roller to be difficult for coordinating along separate routes, in the belt conveyer of high-speed cruising, cause the work effect of road direction distribution device undesirable.
Summary of the invention
Technical matters of the prior art to be solved in the utility model is: because road direction distribution device of the prior art is mainly by turning to roller to constitute along separate routes, turn to roller to be connected along separate routes with a roller steering driver train, when improving the running velocity of conveying in order to increase work efficiency, article are in the influence of the motional inertia that has been increased easily when along separate routes turning to roller, and breakthrough turns to the friction force of roller along separate routes, keep original sense of motion, the road direction distribution device was lost efficacy; And in the road direction distribution device that another kind of the prior art can raise the position that turns to roller along separate routes, turning to the turn to driver train and the rising driver train of roller along separate routes is two independently mechanisms, and use independently propulsion source respectively, make the complex structure of road direction distribution device, action is difficult for coordinating, in the conveyer of high-speed cruising, cause the work effect of road direction distribution device undesirable.
The utility model has provided a kind of high speed article road direction distribution device that is used for conveyer for the technical scheme that solves above-mentioned technical matters of the prior art and take, the described this high speed article road direction distribution device of conveyer that is used for is by turning to roller, turn to roller shaft, deflecting bar and frame constitute, the described roller that turns to is arranged on described turning on the roller shaft, the described roller shaft that turns to is connected with described deflecting bar is vertical, wherein, described deflecting bar is arranged in the sliding sleeve, described sliding sleeve is connected with described frame by a support, the vertical connection of one end of described deflecting bar and a drive spindle, the other end of described drive spindle is connected with a connecting rod, one end of described connecting rod is connected with a thrust unit, the other end of described connecting rod and a fork are hinged, one end of described fork is connected on one first fixed pivot, and the position of described first fixed pivot is fixed with respect to described frame.
Further, described support is connected with a pivot shaft, and described pivot shaft is arranged in the described frame.
Further, the described surface of roller that turns to is provided with the frictional transmission periphery.
Further, an end of described thrust unit is connected with one second fixed pivot by linkwork, and the position of described second fixed pivot is fixed with respect to described frame.
Further, described thrust unit is a cylinder.
Further, described thrust unit is an oil cylinder.
Further, described thrust unit is a motor.
Further, the described roller that turns to is connected with a driving wheel by driving band, and described driving wheel is arranged on the drive sprocket axle, and described drive sprocket axle is connected with a driver train.
Further, described drive sprocket axle institute bonded assembly driver train adopts the technical scheme in the prior art, about the technical scheme of a wheel shaft of the driving in the prior art, is well known to those of ordinary skill in the art, so do not repeat them here.
Working process of the present utility model is such: the roller that turns in the utility model in use is arranged in the conveyer, article are when keeping straight on conveying, through turning to roller, still keep original craspedodrome direction, when needs are done to handle along separate routes, control the action that output pushes away or draws to connecting rod of described thrust unit, connecting rod drives an end of the drive spindle that is attached thereto, drive spindle drives deflecting bar and does around the axial rotation of deflecting bar, link to each other with the top of deflecting bar turn to roller shaft axially do spinning movement, turn to the axial of roller shaft thereby change, simultaneously, connecting rod one end pivotally attached fork is done the rotation around first fixed pivot under the promotion of connecting rod, the position of the hinge-point of fork and connecting rod raises, the antagonistic force of fork makes the level attitude lifting of connecting rod, and connecting rod drives the drive spindle lifting, and drive spindle drives the deflecting bar lifting, deflecting bar drives and turns to the roller shaft lifting, turn to roller to protrude from the craspedodrome transporting flat of load-transfer device, weaken the motional inertia of article, and make article to new direction operation.
The utility model and prior art compare, and its effect is actively with tangible.The utility model will be because will turn to roller shaft to be arranged on the deflecting bar, deflecting bar is connected with a drive spindle, drive spindle is connected with a connecting rod again, connecting rod is connected with a thrust unit again, the other end of connecting rod is hinged with a fork again simultaneously, one end of fork is connected on the fixed pivot, utilize connecting rod that the output action of thrust unit is affacted deflecting bar simultaneously, on connecting rod and the fork, the rotation and the rising of deflecting bar simultaneously, realize turning to the direction of roller and the control of height so can rely on a propulsion source, simplify control mechanism, improved the stability and the reliability of work, be specially adapted to the conveyer of high-speed cruising.
Description of drawings
Fig. 1 is the structural representation that is used for the high speed article road direction distribution device of conveyer of the present utility model.
Fig. 2 is the main TV structure scheme drawing that is used for the high speed article road direction distribution device of conveyer of the present utility model.
Fig. 3 is the plan structure scheme drawing that is used for the high speed article road direction distribution device of conveyer of the present utility model.
Fig. 4 is the construction profile scheme drawing that is used for the high speed article road direction distribution device of conveyer of the present utility model.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the high speed article road direction distribution device that is used for conveyer of the present utility model, by turning to roller 1, turn to roller shaft, deflecting bar 8 and frame constitute, the described roller 1 that turns to is arranged on described turning on the roller shaft, describedly turn to roller shaft and described 8 vertical connections of deflecting bar, wherein, described deflecting bar 8 is arranged in the sliding sleeve 13, described sliding sleeve 13 is connected with described frame by a support 9, the vertical connection of one end of described deflecting bar 8 and a drive spindle 7, the other end of described drive spindle 7 is connected with a connecting rod 6, one end of described connecting rod 6 is connected with a thrust unit 5, the other end of described connecting rod 6 and a fork 10 are hinged, one end of described fork 10 is connected on one first fixed pivot 11, and the position of described first fixed pivot 11 is fixed with respect to described frame.
Further, described support 9 is connected with a pivot shaft 12, and described pivot shaft 12 is arranged in the described frame.
Further, the described surface of roller 1 that turns to is provided with the frictional transmission periphery.
Further, an end of described thrust unit 5 is connected with one second fixed pivot 14 by linkwork, and the position of described second fixed pivot 14 is fixed with respect to described frame.
In a preferred embodiment of the present utility model, described thrust unit 5 adopts cylinder.Certainly, described thrust unit 5 also can adopt oil cylinder or electrical motor.
Further, the described roller 1 that turns to is connected with a driving wheel 4 by driving band 3, and described driving wheel 4 is arranged on the drive sprocket axle, and described drive sprocket axle is connected with a driver train.
Further, described drive sprocket axle institute bonded assembly driver train adopts the technical scheme in the prior art, about the technical scheme of a wheel shaft of the driving in the prior art, is well known to those of ordinary skill in the art, so do not repeat them here.
Working process of the present utility model is such: the roller 1 that turns in the utility model in use is arranged on an end of the load-transfer device 2 of conveyer, article are when keeping straight on conveying, through turning to roller 1, still keep original craspedodrome direction, when needs are done to handle along separate routes, control the action that 6 outputs of 5 pairs of connecting rods of described thrust unit push away or draw, connecting rod 6 drives an end of the drive spindle 7 that is attached thereto, drive spindle 7 drives deflecting bars 8 and does around the axial rotation of deflecting bar 8, link to each other with the top of deflecting bar 8 turn to roller shaft axially do spinning movement, turn to the axial of roller shaft thereby change, simultaneously, connecting rod 6 one end pivotally attached forks 10 are done the rotation around first fixed pivot 11 under the promotion of connecting rod 6, fork 10 raises with the position of the hinge-point of connecting rod 6, the antagonistic force of fork 10 makes the level attitude lifting of connecting rod 6, connecting rod 6 drives drive spindle 7 liftings, drive spindle 7 drives deflecting bar 8 liftings, deflecting bar 8 drives and turns to the roller shaft lifting, turn to roller 1 to protrude from the craspedodrome transporting flat of load-transfer device 2, weaken the motional inertia of article, and make article to new direction operation.