A kind of curved conveyor
Technical field
The utility model relates to the load transfer device that a kind of handling and conveying is used, and particularly relates to a kind ofly to turn to for article, shunt the curved conveyor used.
Background technology
Conveyer is widely used in the handling and conveying of the article such as household electrical appliances, electronics, electrical equipment, machinery, tobacco.Existing conveyer has chain and pan conveyor, roller path, belt type conveyer etc.Roller path relies on driven by motor conveying roller to rotate article delivery to walk.The principle of roller path conveying article is that when relying on roller to rotate, article delivery is walked by the friction force between roller and article.During article in carrying some own wts relatively, because own wt is heavier, friction force is comparatively large, and article delivery can be walked by roller.And when carrying the article of some lighter in weight, because article own wt is lighter, the friction force provided is less, may skid when carrying, cause conveying article not carry in time, the article of rear conveying hit on the article formerly carried, cause the damage of conveying article, but also the blocking of conveying article may be caused, cannot normally carry.When particularly needing shunting and turn to, easily result in blockage at turning.
Authorization Notice No. is CN204150552U, authorized announcement date is the curved conveyor that the Chinese utility model patent on February 11st, 2015 discloses a kind of taper roll-type, it includes carrying roller, bend, drive motor, wherein, carrying roller main body two ends adopt descending taper, its smaller diameter end is installed on outside bend inner ring by bearing, and larger diameter end is installed on inside bend outer shroud by bearing, installs butt roll axis inclination certain angle and makes carrying roller support face be level; The larger diameter end end of carrying roller is provided with synchronous sprocket wheel, is connected between adjacent carrying roller by synchronous sprocket wheel with synchronous chain; Be provided with motor cabinet outside bend outer shroud, drive motor is arranged on motor cabinet, and drive motor transmission shaft is provided with drive sprocket, and drive sprocket is connected with the driven sprocket on nearest carrying roller by driving chain.This programme have structure simple, operate steadily, feature easy to maintenance.But this utility model, when shunting or turning to conveying, because the amplitude turned to is less, complete handling maneuver, need to lay more carrying roller, floor area is large, and turns to efficiency lower.Still easy skidding is there is, the defect that cannot normally carry in this utility model same when carrying the article of lighter in weight.
Utility model content
In order to the lay down roller overcoming the existence of existing curved conveyor is many, floor area is large, and cost is high, the defect that transport efficiency is low, and the utility model provides a kind of curved conveyor.This curved conveyor transport efficiency is high, and floor area is little, and roller lays negligible amounts, and cost is lower.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of curved conveyor, it is characterized in that: comprise arc inner curve, arc outer curve, linear outer curve, taper conveying roller and isometrical conveying roller, described linear outer curve one end is connected on arc outer curve, and the other end is connected on arc inner curve; The large end of described taper conveying roller is arranged on arc outer curve, and small end is arranged on arc inner curve; Described isometrical conveying roller one end is arranged on arc inner curve, and the other end is arranged on linear outer curve, and described isometrical conveying roller barrel length shortens from the side near taper rollgang gradually to the side away from taper conveying roller.
Described taper conveying roller is provided with many prisms, and every root prism axially extends along taper conveying roller, and the height of every root prism near one end of arc outer curve is higher than the height of the one end near arc inner curve.
Described prism is even and arranged in parallel on taper conveying roller.
Described isometrical conveying roller is provided with multiple groove, and each groove axially extends along isometrical conveying roller, and the degree of depth of each groove near one end of linear outer curve is deeper than the degree of depth of the one end near arc inner curve.
Described groove is even and arranged in parallel on isometrical conveying roller.
All taper conveying rollers are driven by a chain motor, and described isometrical conveying roller is driven by a chain motor.
Compared with prior art, the utility model has following beneficial effect:
The utility model comprises arc inner curve, arc outer curve, linear outer curve, taper conveying roller and isometrical conveying roller, and described linear outer curve one end is connected on arc outer curve, and the other end is connected on arc inner curve; The large end of described taper conveying roller is arranged on arc outer curve, and small end is arranged on arc inner curve; Described isometrical conveying roller one end is arranged on arc inner curve, and the other end is arranged on linear outer curve, and described isometrical conveying roller barrel length shortens from the side near taper rollgang gradually to the side away from taper conveying roller.By such structural development, the transport efficiency of curved conveyor improves greatly, its reason is that linear bend fast speed changes the direction of article delivery, and slowly unlike existing arc bend to turn to, the direction due to fast transition, need the conveying roller arranged to reduce, reduce cost.Floor area also reduces greatly.Isometrical conveying roller barrel length shortens from the side near taper rollgang gradually to the side away from taper conveying roller, and what be conducive to article turns to conveying.
The utility model taper conveying roller is provided with many prisms, and every root prism axially extends along taper conveying roller, and the height of every root prism near one end of arc outer curve is higher than the height of the one end near arc inner curve.The prism arranged can increase the friction force between article and taper conveying roller, prevents from skidding, and avoids blocking at turning.
The utility model prism is even and arranged in parallel on taper conveying roller.The friction force provided is even, equal and opposite in direction, avoids causing the shake of conveying article to produce noise.
The isometrical conveying roller of the utility model is provided with multiple groove, and each groove axially extends along isometrical conveying roller, and the degree of depth of each groove near one end of linear outer curve is deeper than the degree of depth of the one end near arc inner curve.The groove arranged can increase the friction force between article and isometrical conveying roller, prevents from skidding, and avoids blocking.
The utility model groove is even and arranged in parallel on isometrical conveying roller.The friction force provided is even, equal and opposite in direction, avoids causing the shake of conveying article to produce noise.
The utility model taper conveying roller is driven by a chain motor, and described isometrical conveying roller is driven by a chain motor.Taper conveying roller of the present utility model and isometrical conveying roller drive with a motor respectively, and such staff can regulate taper to carry and isometrical conveying roller rotating speed according to actual conditions, the transhipment direction of change article promptly and accurately.
Accompanying drawing explanation
Fig. 1 is the utility model integral structure schematic diagram;
Fig. 2 is the structural representation of taper conveying roller;
Fig. 3 is the structural representation of isometrical conveying roller.
Mark in figure: 1, arc inner curve, 2, arc outer curve, 3, linear outer curve, 4, taper conveying roller, 5, isometrical conveying roller, 6, prism, 7, groove.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
Embodiment 1
The present embodiment comprises arc inner curve 1, arc outer curve 2, linear outer curve 3, taper conveying roller 4 and isometrical conveying roller 5, and described linear outer curve 3 one end is connected on arc outer curve 2, and the other end is connected on arc inner curve 1; Described taper conveying roller 4 greatly end is arranged on arc outer curve 2, and small end is arranged on arc inner curve 1; Described isometrical conveying roller 5 one end is arranged on arc inner curve 1, and the other end is arranged on linear outer curve 3, and described isometrical conveying roller 5 barrel length shortens from the side near taper rollgang 4 gradually to the side away from taper conveying roller 4.By such structural development, the transport efficiency of curved conveyor improves greatly, its reason is that linear bend fast speed changes the direction of article delivery, and slowly unlike existing arc bend to turn to, the direction due to fast transition, need the conveying roller arranged to reduce, reduce cost.Floor area also reduces greatly.Isometrical conveying roller barrel length shortens from the side near taper rollgang gradually to the side away from taper conveying roller, and what be conducive to article turns to conveying.
Embodiment 2
The present embodiment comprises arc inner curve 1, arc outer curve 2, linear outer curve 3, taper conveying roller 4 and isometrical conveying roller 5, and described linear outer curve 3 one end is connected on arc outer curve 2, and the other end is connected on arc inner curve 1; Described taper conveying roller 4 greatly end is arranged on arc outer curve 2, and small end is arranged on arc inner curve 1; Described isometrical conveying roller 5 one end is arranged on arc inner curve 1, and the other end is arranged on linear outer curve 3, and described isometrical conveying roller 5 barrel length shortens from the side near taper rollgang 4 gradually to the side away from taper conveying roller 4.By such structural development, the transport efficiency of curved conveyor improves greatly, its reason is that linear bend fast speed changes the direction of article delivery, and slowly unlike existing arc bend to turn to, the direction due to fast transition, need the conveying roller arranged to reduce, reduce cost.Floor area also reduces greatly.Isometrical conveying roller barrel length shortens from the side near taper rollgang gradually to the side away from taper conveying roller, and what be conducive to article turns to conveying.
The present embodiment taper conveying roller 4 is provided with many prisms 6, and every root prism 6 axially extends along taper conveying roller 4, and the height of every root prism 6 near one end of arc outer curve 2 is higher than the height of the one end near arc inner curve 1.The prism arranged can increase the friction force between article and taper conveying roller, prevents from skidding, and avoids blocking at turning.
The present embodiment prism 6 is even and arranged in parallel on taper conveying roller 4.The friction force provided is even, equal and opposite in direction, avoids causing the shake of conveying article to produce noise.
Embodiment 3
The present embodiment comprises arc inner curve 1, arc outer curve 2, linear outer curve 3, taper conveying roller 4 and isometrical conveying roller 5, and described linear outer curve 3 one end is connected on arc outer curve 2, and the other end is connected on arc inner curve 1; Described taper conveying roller 4 greatly end is arranged on arc outer curve 2, and small end is arranged on arc inner curve 1; Described isometrical conveying roller 5 one end is arranged on arc inner curve 1, and the other end is arranged on linear outer curve 3, and described isometrical conveying roller 5 barrel length shortens from the side near taper rollgang 4 gradually to the side away from taper conveying roller 4.By such structural development, the transport efficiency of curved conveyor improves greatly, its reason is that linear bend fast speed changes the direction of article delivery, and slowly unlike existing arc bend to turn to, the direction due to fast transition, need the conveying roller arranged to reduce, reduce cost.Floor area also reduces greatly.Isometrical conveying roller barrel length shortens from the side near taper rollgang gradually to the side away from taper conveying roller, and what be conducive to article turns to conveying.
The isometrical conveying roller of the present embodiment 5 is provided with multiple groove 7, and each groove 7 axially extends along isometrical conveying roller 5, and the degree of depth of each groove 7 near one end of linear outer curve 3 is deeper than the degree of depth of the one end near arc inner curve 1.The groove arranged can increase the friction force between article and isometrical conveying roller, prevents from skidding, and avoids blocking.
The present embodiment groove 7 is even and arranged in parallel on isometrical conveying roller 5.The friction force provided is even, equal and opposite in direction, avoids causing the shake of conveying article to produce noise.
Embodiment 4
The present embodiment comprises arc inner curve 1, arc outer curve 2, linear outer curve 3, taper conveying roller 4 and isometrical conveying roller 5, and described linear outer curve 3 one end is connected on arc outer curve 2, and the other end is connected on arc inner curve 1; Described taper conveying roller 4 greatly end is arranged on arc outer curve 2, and small end is arranged on arc inner curve 1; Described isometrical conveying roller 5 one end is arranged on arc inner curve 1, and the other end is arranged on linear outer curve 3, and described isometrical conveying roller 5 barrel length shortens from the side near taper rollgang 4 gradually to the side away from taper conveying roller 4.By such structural development, the transport efficiency of curved conveyor improves greatly, its reason is that linear bend fast speed changes the direction of article delivery, and slowly unlike existing arc bend to turn to, the direction due to fast transition, need the conveying roller arranged to reduce, reduce cost.Floor area also reduces greatly.Isometrical conveying roller barrel length shortens from the side near taper rollgang gradually to the side away from taper conveying roller, and what be conducive to article turns to conveying.
The present embodiment taper conveying roller 4 is provided with many prisms 6, and every root prism 6 axially extends along taper conveying roller 4, and the height of every root prism 6 near one end of arc outer curve 2 is higher than the height of the one end near arc inner curve 1.The prism arranged can increase the friction force between article and taper conveying roller, prevents from skidding, and avoids blocking at turning.
The present embodiment prism 6 is even and arranged in parallel on taper conveying roller 4.The friction force provided is even, equal and opposite in direction, avoids causing the shake of conveying article to produce noise.
The isometrical conveying roller of the present embodiment 5 is provided with multiple groove 7, and each groove 7 axially extends along isometrical conveying roller 5, and the degree of depth of each groove 7 near one end of linear outer curve 3 is deeper than the degree of depth of the one end near arc inner curve 1.The groove arranged can increase the friction force between article and isometrical conveying roller, prevents from skidding, and avoids blocking.
The present embodiment groove 7 is even and arranged in parallel on isometrical conveying roller 5.The friction force provided is even, equal and opposite in direction, avoids causing the shake of conveying article to produce noise.
Embodiment 5
On the basis of above-mentioned any embodiment, the present embodiment taper conveying roller 4 is driven by a chain motor, and described isometrical conveying roller 5 is driven by a chain motor.The taper conveying roller of the present embodiment and isometrical conveying roller drive with a motor respectively, and such staff can regulate taper to carry and isometrical conveying roller rotating speed according to actual conditions, the transhipment direction of change article promptly and accurately.