Nodulizer smelts dispensing loading hopperTechnical field：
Loading hopper technical field is the utility model is related to, more particularly to a kind of nodulizer smelts dispensing loading hopper.
Background technology：
At present, smelted in nodulizer smelting industry, it is necessary to which the various metals such as magnesium ingot are added in smelting furnace, due toSmelting be it is discontinuous, in batches, therefore it is more raw material is transported using hopper, typically the hopper for filling raw material is hung using craneAbove to fire door, Turnover bunker pours into hopper in stove afterwards；Also have and hydraulic gate is housed using in hopper bottom, pass through hydraulic pressureMode carrys out open/close.Because hopper is heavier, Turnover bunker needs extra actuating unit, and hopper is suitable for reading big, falls downThe bad control of accuracy；The hopper of hydraulic brake gate-type then needs to install hydraulic means additional, and volume is big, complicated.And present stoveAt most it is arranged in table plane, i.e., operating personnel can work around furnace roof, if can design a kind of simple in construction, lightIngeniously, only needing a small amount of manpower to complete the loading hopper of accurate blanking can facilitate a lot.
The content of the invention：
In consideration of it, being necessary that design is a kind of simple in construction, light and handy, a small amount of manpower is only needed to complete the nodularization of accurate blankingDispensing loading hopper is smelted in agent.
A kind of nodulizer smelts dispensing loading hopper, including：Bucket body, bucket bottom door, locking mechanism, back timber, suspension ring；Wherein, struggle againstThe upper and lower open and big upper and lower small mouth of body, bucket bottom door are hinged on the outer wall of bucket body lower end, and locking mechanism is also articulated to bucket bodyOn the outer wall of lower end, the hinge of locking mechanism is parallel with the hinge for the bottom door that struggles against, and back timber is fixed on that bucket body is suitable for reading, and suspension ring are fixed on topBeam center；
Locking mechanism includes platform portion, connecting portion and foot-propelled weight linear meter, and platform portion is banding flat board, and platform portion is located at locking mechanism hingeThe lower section of axle, a side wall in platform portion extend upward connecting portion, and the opposite side of connecting portion is fixed on the hinge of locking mechanism, platformThe cross section for the structure that portion and connecting portion are formed be it is hook-shaped, foot-propelled weight linear meter it is parallel with platform portion and towards with platform portion to anti-directionStretch out；Platform portion, connecting portion and bucket bottom door should meet：When the bottom door that struggles against closes, platform portion is horizontal, and the bottom door make-up latch mechanism hinge that struggles againstThe arm of force of applying power is less than 2cm, and the torque of the hinge of the foot-propelled weight linear meter make-up latch mechanism=foregoing arm of force × maximum load weightAmount.
For the bucket bottom door that bottom surface is smooth, its arm of force for bucket bottom door free end to the plumb line of locking mechanism hinge away fromFrom the length for bottom door free end to the plumb line of locking mechanism hinge that struggles against is smaller, the rotatory force of bucket material make-up latch mechanism hingeSquare is smaller, and bucket bottom door is less susceptible to open, and balancing the torque makes locking mechanism keep the foot-propelled weight linear meter required for locking postureIt is lighter or short.When mouth is directed at fire door under bucket body, foot-propelled weight linear meter need to be only caught on pin and is rotated up a low-angle, bucket material isReliable deadweight driving locking mechanism is rotated further finally to be opened completely.
Preferably, the arm of force is less than 0.3cm, for the hopper that a gross ladenweight is 400kg, foot-propelled weight linear meterTorque=120kgcm of the torque of the hinge of make-up latch mechanism, if its quality is 10kg, its center of gravity square locking mechanism hingeAxle 10cm.
Preferably, connecting portion is vertical with platform portion, and radial direction of the connecting portion along locking mechanism hinge is fixed with hinge, in connecting portionSide lower half, which is provided with groove, enables the bucket bottom door free end when the bottom door that struggles against closes to stretch into groove.
Preferably, the outside of bucket bottom door free end is provided with a boss.
Preferably, connecting portion is the arc of convex.
Preferably, back timber is cross.
The utility model is simple in construction, reliable, reasonable, and using Shi Zhixu operating personnel foot, simply lifting can be light and handyOpening discharging opening and realize accurate blanking.
Brief description of the drawings：
Accompanying drawing 1 is the dimensional structure diagram of nodulizer smelting dispensing loading hopper when embodiment one closes.
Accompanying drawing 2 is the side structure schematic view of nodulizer smelting dispensing loading hopper when embodiment one closes.
Accompanying drawing 3 is the dimensional structure diagram of nodulizer smelting dispensing loading hopper when embodiment one is opened.
Accompanying drawing 4 is the side structure schematic view of nodulizer smelting dispensing loading hopper when embodiment one is opened.
Accompanying drawing 5 is the close-up schematic view in accompanying drawing 2A portions.
Accompanying drawing 6 is the three-dimensional enlarged diagram of locking mechanism when embodiment two closes.
Accompanying drawing 7 is the side view enlarged diagram of locking mechanism when embodiment two closes.
Accompanying drawing 8 is the side view enlarged diagram of locking mechanism when embodiment three closes.
In figure：Bucket body 1, bucket bottom door 2, locking mechanism 3, back timber 4, suspension ring 5, hinge 31, hinge 21, platform portion 32, connecting portion33rd, foot-propelled weight linear meter 34, boss 22, groove 331, connecting portion 33`.
Embodiment：
Embodiment one：
As shown in accompanying drawing 1~5, a kind of nodulizer smelts dispensing loading hopper, including：Bucket body 1, bucket bottom door 2, locking mechanism 3,Back timber 4, suspension ring 5；Wherein, the upper and lower open and big upper and lower small mouth of bucket body 1, bucket bottom door 2 are hinged on the outer wall of the lower end of bucket body 1On, locking mechanism 3 is also articulated on the outer wall of the lower end of bucket body 1, and the hinge 31 of locking mechanism 3 is parallel with the hinge 21 for the bottom door 2 that struggles against,Back timber 4 is fixed on that bucket body 1 is suitable for reading, and back timber 4 is cross, and suspension ring 5 are fixed on the center of back timber 4；
Locking mechanism 3 includes platform portion 32, connecting portion 33 and foot-propelled weight linear meter 34, and platform portion 32 is banding flat board, 32, platform portionIn the lower section of the hinge 31 of locking mechanism 3, a side wall in platform portion 32 extends upward connecting portion 33, and the opposite side of connecting portion 33 is fixedOn the hinge 31 of locking mechanism 3, the cross section of the structure that platform portion 32 and connecting portion 33 are formed be L-type, foot-propelled weight linear meter 34 andPlatform portion 32 is parallel and is stretched out towards with platform portion 32 to anti-direction；Platform portion 32, connecting portion 33 and bucket bottom door 2 should meet：When bucket bottomPlatform portion 32 is horizontal when door 2 closes, and the arm of force for the applying power of 2 make-up latch mechanism of bottom door, 3 hinge 31 that struggles against is less than 2cm, and foot-propelled counterweightThe torque of the hinge 31 of the make-up latch mechanism 3 of the bar 34=foregoing arm of force × gross ladenweight.Gross ladenweight is 250kg.
For the bucket bottom door 2 that bottom surface is smooth, its arm of force is plumb line of the bucket free end of bottom door 2 to the hinge 31 of locking mechanism 3Distance (as shown in four-headed arrow in Fig. 5), that is, struggle against the free end of bottom door 2 got over to the length of the plumb line of the hinge 31 of locking mechanism 3Small, the rotating torque of the hinge 31 of bucket material make-up latch mechanism 3 is smaller, and bucket bottom door 2 is less susceptible to open, and balancing the torque makes padlock machineFoot-propelled weight linear meter 34 required for structure 3 keeps locking posture is lighter or short.When 1 time mouth alignment fire door of bucket body, need to only be hooked with pinFirmly foot-propelled weight linear meter 34 is rotated up a low-angle, and bucket expects that i.e. reliable deadweight driving locking mechanism 3 is rotated further finally completelyOpen.
Embodiment two：
With reference to shown in accompanying drawing 6,7, a kind of nodulizer smelts dispensing loading hopper, including：Bucket body 1, bucket bottom door 2, locking mechanism3rd, back timber 4, suspension ring 5；Wherein, the upper and lower open and big upper and lower small mouth of bucket body 1, bucket bottom door 2 are hinged on the outer wall of the lower end of bucket body 1On, the outside of bucket bottom door 2 free end is provided with a boss 22, and locking mechanism 3 is also articulated on the outer wall of the lower end of bucket body 1, padlockThe hinge 31 of mechanism 3 is parallel with the hinge 21 for the bottom door 2 that struggles against, and it is suitable for reading that back timber 4 is fixed on bucket body 1, and back timber 4 be cross, and suspension ring 5 are consolidatedIt is scheduled on the center of back timber 4；
Locking mechanism 3 includes platform portion 32, connecting portion 33 and foot-propelled weight linear meter 34, and platform portion 32 is banding flat board, 32, platform portionIn the lower section of the hinge 31 of locking mechanism 3, a side wall in platform portion 32 vertically extends connecting portion 33, the opposite side of connecting portion 33 upwardsTo be fixed along the radial direction of the hinge 31 of locking mechanism 3 with hinge 31, the cross section of the structure of platform portion 32 and the formation of connecting portion 33 is L-type,Foot-propelled weight linear meter 34 is parallel with platform portion 32 and is stretched out towards with platform portion 32 to anti-direction；Platform portion 32, connecting portion 33 and bucket bottom door 2It should meet：When the bottom door 2 that struggles against closes, platform portion 32 is horizontal, and the arm of force for the applying power of 2 make-up latch mechanism of bottom door, 3 hinge 31 that struggles against is less than0.3cm, and the inner side lower half of connecting portion 33 is provided with groove 331 and bucket bottom door 2 free end when the bottom door 2 that struggles against closes is stretched into groove 331It is interior, and the torque of the hinge 31 of the make-up latch mechanism 3 of the foot-propelled weight linear meter 34=foregoing arm of force × gross ladenweight.Maximum load weightMeasure as 400kg, torque=120kgcm of the torque of the hinge 31 of the make-up latch mechanism 3 of foot-propelled weight linear meter 34, if its quality is10kg, then its center of gravity square locking mechanism 3 hinge 10cm.
Embodiment three：
With reference to shown in accompanying drawing 8, a kind of nodulizer smelts dispensing loading hopper, including：Bucket body 1, bucket bottom door 2, locking mechanism 3,Back timber 4, suspension ring 5；Wherein, the upper and lower open and big upper and lower small mouth of bucket body 1, bucket bottom door 2 are hinged on the outer wall of the lower end of bucket body 1On, locking mechanism 3 is also articulated on the outer wall of the lower end of bucket body 1, and the hinge 31 of locking mechanism 3 is parallel with the hinge 21 for the bottom door 2 that struggles against,Back timber 4 is fixed on that bucket body 1 is suitable for reading, and back timber 4 is cross, and suspension ring 5 are fixed on the center of back timber 4；
Locking mechanism 3 includes platform portion 32, connecting portion 33 and foot-propelled weight linear meter 34, and platform portion 32 is banding flat board, 32, platform portionIn the lower section of the hinge 31 of locking mechanism 3, a side wall in platform portion 32 extends upward connecting portion 33`, and connecting portion 33` is convexArc, connecting portion 33` opposite side are fixed on the hinge 31 of locking mechanism 3, the structure of platform portion 32 and connecting portion 33` formationCross section is hook-shaped, and foot-propelled weight linear meter 34 is parallel with platform portion 32 and is stretched out towards with platform portion 32 to anti-direction；Platform portion 32, connectionPortion 33` and bucket bottom door 2 should meet：When the bottom door 2 that struggles against closes, platform portion 32 is horizontal, and the hinge 31 of 2 make-up latch mechanism of bottom door 3 that struggles against appliesThe arm of force of power is less than 2cm, and the torque of the hinge 31 of the make-up latch mechanism 3 of the foot-propelled weight linear meter 34=foregoing arm of force × maximum load weightAmount.