CN215796711U - Suspension type powder hopper - Google Patents

Abstract

The utility model relates to a suspension type powder hopper, it relates to the hopper field, and it includes the hopper, the roof of hopper is equipped with the feed inlet, the diapire of hopper is equipped with the discharge gate, still includes the support, the support is used for supporting the hopper subaerial, the hopper is close to fixedly on the inside wall of feed inlet to be equipped with the lifting components who is used for supplying the loop wheel machine to hoist, be equipped with the blanking subassembly that is used for the shutoff discharge gate to open and close on the discharge gate of hopper. This application has the effect that improves material loading efficiency.

Description

Suspension type powder hopper

Technical Field

The application relates to the field of hoppers, in particular to a suspension type powder hopper.

Background

Hopper is for accepting the infundibulate casing with the switching material, and general volume is less, and the upper end is the feed inlet, and the lower extreme is the discharge gate, generally for big-end-up, plays the effect of temporary transportation material.

At present, when powder is loaded and unloaded, the powder is generally loaded and unloaded manually by workers.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: different height differences exist between different machines and the ground, so that the feeding efficiency of workers is low, the labor intensity of the workers is increased, the feeding and discharging efficiency is slowed, and the production efficiency of the overall product is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that artifical material loading efficiency is low, this application provides a suspension type powder hopper.

The application provides a suspension type powder hopper adopts following technical scheme:

the utility model provides a suspension type powder hopper, includes the hopper, the roof of hopper is equipped with the feed inlet, the diapire of hopper is equipped with the discharge gate, still includes the support, the support is used for supporting the hopper subaerial, the hopper is close to fixedly on the inside wall of feed inlet to be equipped with the lifting by crane subassembly that is used for supplying the loop wheel machine to hoist, be equipped with the blanking subassembly that is used for the shutoff discharge gate on the discharge gate of hopper.

By adopting the technical scheme, the hopper is supported on the ground by the bracket, so that the hopper can be conveniently loaded by personnel; the hoisting assembly is matched with a hoisting ring on the crane, so that the hopper is conveniently lifted to a certain height, and different machines are conveniently loaded; utilize opening and close of blanking subassembly control discharge gate, realized when feeding hopper, the blanking subassembly seals the discharge gate, and the hopper material loading of being convenient for when hoisting the hopper and need carry out the material loading to different machines utilizes the blanking subassembly to open the discharge gate for the material ejection of compact in the hopper is convenient for different machine material loading, has improved the efficiency of material loading

Optionally, the lifting assembly comprises a support frame and a lifting hook, the support frame is fixedly connected with the inner side wall of the hopper close to the feed inlet, and the lifting hook is fixedly arranged on the support frame.

Through adopting above-mentioned technical scheme, the strut is fixed on the inside wall that the hopper is close to the feed inlet for the lifting hook can be fixed at the central point of hopper feed inlet and put, is favorable to when lifting by crane the hopper, and the hopper atress is even, avoids the hopper to rock as far as possible and leads to the powder to spill out from the hopper because the atress is uneven.

Optionally, the blanking assembly comprises a fixed plate and a rotating plate, the fixed plate is fixedly connected with the bottom wall of the hopper close to the discharge port, the rotating plate is hinged to one end of the fixed plate, two opposite lug plates are fixedly connected to one end, far away from the hinge point, of the fixed plate, a clamping plate is arranged on one end, far away from the hinge point, of the rotating plate, a clamping groove matched with the abutting screw rod is formed in the clamping plate, the abutting screw rod is connected with an abutting nut in a threaded manner, and the side wall of the abutting nut is abutted to the side wall, far away from the fixed plate, of the clamping plate.

By adopting the technical scheme, when the hopper needs to be fed, the rotating plate is rotated to enable the side wall of the rotating plate close to the hopper to be attached to the side wall of the fixed plate far away from the discharge port, at the moment, the abutting screw rod is rotated to enable the abutting screw rod to be clamped into the clamping groove, then the abutting nut is rotated to enable the side wall of the abutting nut to be abutted to the side wall of the clamping plate far away from the hopper, the rotating plate is fixed on the fixed plate, and the discharge port is further sealed; on the contrary, on the same hand, when needs are unloaded to the hopper, rotate and support tight nut, make to support the lateral wall that tight nut is close to the hopper and break away from with the lateral wall that the hopper was kept away from to the grip block, rotate this moment and support tight screw rod, make to support tight screw rod and draw-in groove and break away from, the rotor plate rotates along the articulated shaft under the action of gravity of powder in the hopper this moment, make the lateral wall that the rotor plate is close to the hopper and the lateral wall that the fixed plate is close to the discharge gate break away from mutually, the discharge gate of hopper is opened this moment, in the powder falls out the entering machine from the discharge gate, realized unloading to the material in the hopper.

Optionally, the blanking assembly comprises an opening and closing door, the opening and closing door is rotatably connected with the outer side wall, close to the discharge port, of the hopper through a rotating shaft, a driving piece used for driving the opening and closing door to open and close is arranged on the side wall of the hopper, and a sealing piece used for plugging a gap between the opening and closing door and the side wall of the hopper is arranged on the inner side wall of the opening and closing door.

By adopting the technical scheme, the opening and closing door is driven to rotate along the rotating shaft by the driving piece, so that the automatic control of opening and closing of the discharge hole of the hopper is realized, the loading and unloading are convenient, and the loading efficiency is improved; utilize the sealing member to carry out the shutoff to the gap between opening and closing door and the discharge gate for when to hopper material loading, the powder does not leak from the gap between opening and closing door and the discharge gate, and is high-efficient convenient, reduces the waste of powder.

Optionally, the driving piece includes gear, rack and cylinder, gear and axis of rotation coaxial coupling, rack and gear engagement, the rack slides with the lateral wall of hopper and is connected, the cylinder body of cylinder is fixed on the lateral wall of hopper, the piston rod of cylinder links to each other with the rack, be equipped with the slider on the lateral wall of rack, set up the spout that supplies the slider to slide on the lateral wall of hopper.

By adopting the technical scheme, when the hopper needs to be fed, the air cylinder is started, so that the rack moves along the direction of the sliding chute, and the rack is meshed with the gear to drive the gear to rotate, so that the gear rotates to drive the opening and closing door to rotate; on the contrary, on the same principle, when the hopper is required to be discharged, the air cylinder is started, the rack moves along the direction of the sliding groove, the rack drives the gear to rotate, the gear drives the opening and closing door to rotate, and when the opening and closing door rotates to completely open the discharge hole, the hopper can be discharged, labor is saved, and the feeding efficiency is improved.

Optionally, the sealing member includes sealing strip and spring, the recess that is used for holding sealing strip and spring is all offered to the lateral wall both sides that the door is close to the discharge gate of opening and closing, the spring evenly is equipped with a plurality of along the length direction of recess, the one end of spring links to each other with the cell wall that the recess is relative rather than the notch, the other end of spring links to each other with the lateral wall of sealing strip, the sealing strip is kept away from the one end of bullet and is stretched out the notch of recess and the butt on the lateral wall of hopper outward.

By adopting the technical scheme, when the opening and closing door closes the discharge port, the sealing strip is abutted against the side wall of the hopper positioned at the discharge port under the action of the elastic force of the spring, so that the gap between the opening and closing door and the discharge port is blocked, the leakage of powder caused by the gap between the opening and closing door and the side wall of the hopper is avoided as much as possible when the hopper is loaded, and the waste of the powder in the loading and unloading processes is reduced; when the opening and closing door is opened, the sealing strip is extruded by the side wall of the hopper, so that the spring is compressed, the sealing strip is accommodated in the groove, and the opening of the opening and closing door is not influenced.

Optionally, be equipped with the shutoff strip that is used for sealing up the space between recess and the sealing strip on the recess rather than the adjacent relative lateral wall of notch, be equipped with the shutoff groove that supplies the shutoff strip to slide on the sealing strip, the cell wall looks butt of its notch is kept away from with the shutoff groove to the shutoff strip.

Through adopting above-mentioned technical scheme, utilize the shutoff strip butt on the cell wall of shutoff groove, avoid the powder to fall into in the space between recess and the sealing strip and influence the sealing strip and slide in the recess as far as possible, in the sealing strip can not accomodate into the recess when leading to opening the door, and then the opening of influence door.

Optionally, a vibration motor is arranged on the side wall of the hopper.

By adopting the technical scheme, when the powder is loaded, the side wall of the hopper is vibrated by the vibration motor, so that the gap between the powder and the powder is smaller, more powder can be loaded under the condition that the volume of the hopper is not changed, and the space for powder accumulation is increased; during the unloading, utilize vibrating motor to vibrate the lateral wall of hopper for the unloading speed of the inside powder of hopper, and the unloading is more thorough, avoids the powder to adhere to in the hopper inside wall as far as possible, has improved the material loading efficiency of hopper to the machine.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the hopper is supported on the ground by the bracket, so that the hopper can be conveniently loaded, and the lifting assembly is matched with a lifting ring on a crane, so that the hopper can conveniently load machines with different heights, the operation is rapid and efficient, and the labor is saved;

2. the side wall of the hopper is driven by the vibration motor to vibrate, so that when the hopper is loaded, the gap between powder and the powder is reduced, and more powder can be loaded at one time under the same volume of the hopper; when the hopper carries out the material loading to the machine, vibrating motor drives the lateral wall of hopper and vibrates for the speed that the powder was unloaded has been avoided the powder to adhere to the inside wall of hopper as far as possible, has improved the material loading efficiency of hopper to the machine.

Drawings

Fig. 1 is a schematic view of the overall structure of a suspension type powder hopper in embodiment 1 of the present application.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a schematic view of the overall structure of a suspension type powder hopper in embodiment 2 of the present application.

Fig. 4 is a schematic sectional view of the plane a-a in fig. 3.

Fig. 5 is an enlarged view at B in fig. 4.

Fig. 6 is a schematic cross-sectional view of the plane B-B in fig. 3.

Fig. 7 is an enlarged view at C in fig. 6.

Description of reference numerals: 1. a hopper; 2. a support; 21. a support plate; 22. a reinforcing plate; 23. a support leg; 24. supporting legs; 3. a hoisting assembly; 31. a support frame; 32. a hook; 4. a blanking assembly; 41. a fixing plate; 42. a rotating plate; 43. an ear plate; 44. tightly abutting against the screw rod; 45. a clamping plate; 46. tightly abutting the nut; 47. opening and closing the door; 48. a rotating shaft; 5. a drive member; 51. a gear; 52. a rack; 53. a cylinder; 6. a seal member; 61. a sealing strip; 62. a spring; 7. a slider; 8. a chute; 9. a plugging strip; 10. plugging the groove; 11. a vibration motor; 12. a card slot; 13. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses suspension type powder hopper.

Example 1

Referring to fig. 1, suspension type powder hopper includes hopper 1, 1 upper portion of hopper is cylindrically, lower part is the obround shape, the feed inlet has been seted up to the roof of hopper 1, the discharge gate has been seted up to the diapire of hopper 1, feed inlet and discharge gate and 1 inside intercommunication of hopper, the fixed support 2 that is equipped with in bottom of hopper 1, the one end of support 2 and the lower part fixed connection of hopper 1, the other end of support 2 supports subaerial, be equipped with on the lateral wall that hopper 1 is close to the feed inlet and lift by crane subassembly 3, lift by crane subassembly 3 and be used for cooperating with the lifting hook 32 of loop wheel machine, lift by crane hopper 1, be equipped with blanking subassembly 4 that is used for the shutoff discharge gate on the discharge gate of hopper 1.

Utilize support 2 to support hopper 1 subaerial, made things convenient for the material loading to hopper 1, utilize loop wheel machine and lifting by crane the cooperation of subassembly 3 to promote hopper 1 to corresponding height, then utilize blanking subassembly 4 to open the discharge gate of hopper 1, make things convenient for hopper 1 to the not machine material loading of co-altitude, swift high efficiency uses manpower sparingly.

Referring to fig. 1, the support 2 is composed of two sets of supporting members, the hopper 1 is located between the two sets of supporting members, each set of supporting members is composed of a supporting plate 21, a reinforcing plate 22 and two supporting legs 23, the supporting plate 21 is used for being supported on the ground, the two supporting legs 23 are vertically arranged, the bottom ends of the two supporting legs 23 are fixedly welded on the top wall of the supporting plate 21, the top ends of the two supporting legs 23 are fixedly welded on the side wall of the hopper 1 in an inverted cone shape, supporting legs 24 are fixedly connected on the side walls of the two supporting legs 23 facing the hopper 1, the reinforcing plate 22 is fixedly arranged on the two supporting legs 24, one side wall of the reinforcing plate 22 is connected with the side wall of the supporting legs 23, and the other side wall of the reinforcing plate 22 is connected with the side wall of the hopper 1; the supporting plate 21 is used for increasing the contact area between the supporting legs 23 and the ground, and the reinforcing plate 22 is used for reinforcing the supporting strength of the supporting legs 23 to the hopper 1, so that the hopper 1 is stably supported on the ground, and people can conveniently feed the hopper 1.

Referring to fig. 1, lifting component 3 includes strut 31 and lifting hook 32, strut 31 comprises two long steel plates and a short steel plate, two long steel plates set up relatively and are parallel to each other, two long steel plates respectively with hopper 1 be close to the inside wall welded connection of feed inlet, the both ends of short steel plate are welded respectively on the relative lateral wall of two long steel plates, short steel plate welded fastening is on the middle part lateral wall of long steel plate, lifting hook 32 welds the roof middle part position at short steel plate, be favorable to when lifting by crane hopper 1, hopper 1 atress is even, avoid hopper 1 to lead to the powder to spill because the atress is uneven, rings and lifting hook 32 on the utilization loop wheel machine cooperate, make things convenient for loop wheel machine to promote hopper 1 to a take the altitude, so that to the machine material loading to co-altitude not.

Referring to fig. 1 and 2, the blanking assembly 4 includes a fixed plate 41 and a rotating plate 42, the fixed plate 41 is annular and is close to the outer sidewall fixed connection of the discharge port with the hopper 1, the rotating plate 42 is hinged to the fixed plate 41, the fixed plate 41 is the same as the diameter of the rotating plate 42, the fixed end of the fixed plate 41 away from the hinge point is fixedly provided with two opposite and vertical ear plates 43, the two opposite ear plates 43 are connected through a bolt rotation to be provided with a clamping screw 44, the rotating plate 42 is away from the fixed clamping plate 45 that is provided with a horizontal setting at the end of the hinge point, one side of the clamping plate 45 away from the hinge point is provided with a clamping groove 12 matched with the clamping screw 44, the clamping groove 12 is in a "U" shape, the clamping screw 44 is provided with a clamping nut 46 in a threaded connection at the end away from the rotating end, and the clamping nut 46 is abutted to the sidewall of the clamping plate 45 away from the ear plates 43.

When the hopper 1 needs to be fed, the rotating plate 42 is rotated to enable the side wall of the fixing plate 41 close to the discharge port to be abutted against the side wall of the rotating plate 42 close to the hopper 1, the abutting screw 44 is rotated to enable the peripheral side wall of the abutting screw 44 to be clamped into the clamping groove 12 on the clamping plate 45, at the moment, the abutting nut 46 is rotated to enable the abutting nut 46 to be abutted against the clamping plate 45, so that the discharge port is sealed, and the feeding of the interior of the hopper 1 is facilitated; on the contrary, on the same principle, when needing to unload hopper 1, rotate and support tight nut 46, make and support tight nut 46 and grip block 45 and break away from mutually, rotate this moment and support tight screw 44, make and support tight screw 44 and draw-in groove 12 and break away from, and then the rotor plate 42 rotates along the articulated shaft under the action of gravity of powder in hopper 1, make rotor plate 42 be close to the lateral wall of hopper 1 and the lateral wall that fixed plate 41 is close to the discharge gate break away from mutually, the discharge gate of hopper 1 is opened, the powder falls out from hopper 1, the unloading to the powder in hopper 1 has been realized, and is convenient and fast.

The implementation principle of the embodiment 1 is as follows: when the hopper 1 is fed, the hopper 1 is placed on the ground by using the support 2, the rotating plate 42 is rotated along the hinge shaft, the rotating plate 42 is abutted to the fixed plate 41, the abutting screw 44 is rotated, the abutting screw 44 is clamped into the clamping groove 12, the abutting nut 46 is rotated at the moment, the abutting nut 46 is abutted to the clamping plate 45, the rotating plate 42 is abutted to the fixed plate 41, the rotating plate 42 closes the discharge hole of the hopper 1, and the hopper 1 is conveniently fed; on the contrary, in the same way, when the hopper 1 is discharged, the lifting ring of the crane is hooked with the lifting hook 32, the hopper 1 is lifted to the position above a machine feeding port needing to be fed by the crane, at the moment, the abutting nut 46 is rotated to separate the abutting nut 46 from the clamping plate 45, the abutting screw 44 is rotated, the rotating plate 42 is separated from the fixed plate 41 under the action of gravity of powder in the hopper 1, the discharging port of the hopper 1 is opened, the powder flows out from the discharging port of the hopper 1, the discharging of the hopper 1 is realized, and the feeding efficiency of different machines is improved.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that the blanking assembly 4 has a different structure.

Referring to fig. 4, 5 and 6, blanking subassembly 4 includes opening and closing door 47, opening and closing door 47 includes inferior arc board and two relative baffles that set up, two vertical settings of baffle, the bottom of hopper 1 is located between two baffles, the relative lateral wall of two baffles all is connected with axis of rotation 48, axis of rotation 48 is kept away from the one end of baffle and the lateral wall fixed connection of hopper 1, inferior arc board is fixed to be set up between the relative lateral wall of two baffles, the inner arc wall of inferior arc board is towards the discharge gate, when inferior arc board is just to the discharge gate, inferior arc board blocks up the discharge gate. The side wall of the hopper 1 is provided with a driving piece 5 for driving the opening and closing door 47 to open and close, and the inner side wall of the opening and closing door 47 is provided with a sealing piece 6 for plugging a gap of the opening and closing door 47.

The opening and closing door 47 is driven to rotate along the rotating shaft 48 by the driving piece 5, so that the opening and closing of the discharge hole of the hopper 1 can be conveniently controlled by personnel, the loading and the unloading are convenient, and the efficiency is improved; the sealing piece 6 is used for plugging a gap between the opening and closing door 47 and the discharge hole, so that powder flows out of the gap between the opening and closing door 47 and the discharge hole when feeding is avoided as much as possible, and waste of the powder is reduced.

Referring to fig. 5, the driving member 5 includes a gear 51, a rack 52 and a cylinder 53, the cylinder of the cylinder 53 is fixedly connected to the outer sidewall of the hopper 1, the piston rod of the cylinder 53 is fixedly connected to one end of the rack 52, the gear 51 is fixedly connected to the rotating shaft 48, the rack 52 is engaged with the gear 51, the rack 52 is slidably connected to the outer sidewall of the hopper 1, a sliding groove 8 is formed in the sidewall of the hopper 1 close to the rack 52, a sliding block 7 is fixedly connected to the sidewall of the rack 52 close to the hopper 1, the sliding groove 8 is slidably engaged with the sliding block 7, and the cylinder 53 drives the rack 52 to move along the length direction of the sliding groove 8.

When the hopper 1 needs to be loaded, the air cylinder 53 is started, the air cylinder 53 drives the rack 52 to move, the rack 52 moves along the length direction of the sliding chute 8 under the matching between the sliding chute 8 and the sliding block 7, the gear 51 is driven by the rack 52 to rotate, the gear 51 drives the rotating shaft 48 to rotate, the rotating shaft 48 drives the opening and closing door 47 to rotate, and when the opening and closing door 47 rotates to completely block the discharge opening, the hopper 1 can be loaded; in the same way, on the contrary, when the hopper 1 needs to be blanked, the air cylinder 53 is started, the air cylinder 53 drives the rack 52 to move, the rack 52 moves along the length direction of the sliding groove 8 under the matching between the sliding groove 8 and the sliding block 7, the rack 52 rotates under the driving of the gear 51, the gear 51 drives the rotating shaft 48 to rotate, the rotating shaft 48 drives the opening and closing door 47 to rotate, and when the door rotates to completely open the discharge hole, the hopper 1 can be blanked, the labor is saved, and the efficiency is improved.

Referring to fig. 7, sealing member 6 includes sealing strip 61 and a plurality of spring 62, the both ends that open and close door 47 is close to the lateral wall of discharge gate have all been seted up and have been held sealing strip 61 and a plurality of spring 62's recess 13, a plurality of spring 62 evenly set up along the length direction of recess 13, the one end of spring 62 links to each other with the tank bottom of recess 13, the other end of spring 62 and the lateral wall that sealing strip 61 is close to the tank bottom of recess 13 link to each other, the lateral wall butt that spring 62 was kept away from to sealing strip 61 is on the lateral wall that hopper 1 is close to the discharge gate.

When the opening and closing door 47 closes the discharge hole, the sealing strip 61 is abutted against the side wall of the hopper 1 positioned at the discharge hole under the action of the elastic force of the spring 62, so that the gap between the opening and closing door 47 and the discharge hole is blocked, and powder is prevented from flowing out of the gap between the opening and closing door 47 and the discharge hole to cause waste of the powder; when the opening and closing door 47 is opened, the sealing strip 61 is extruded by the outer side wall of the hopper 1, so that the spring 62 contracts, and at the moment, the sealing strip 61 is accommodated in the groove 13, so that the influence on the opening and closing door 47 is avoided as much as possible.

In this embodiment, be equipped with the plugging strip 9 that is used for sealing up the space between recess 13 and the sealing strip 61 on the relative cell wall of recess 13 and the adjacent both sides of its notch, be equipped with the shutoff groove 10 that supplies plugging strip 9 to slide on the length direction of sealing strip 61, the one end of plugging strip 9 stretches into in the shutoff groove 10 and with keep away from the lateral wall looks butt of shutoff groove 10 notch, avoided the powder to fall into in the space between recess 13 and the sealing strip 61 as far as possible, and then influence sealing strip 61 and slide from top to bottom along the direction of height of recess 13, make sealing strip 61 can not accomodate into in the recess 13 when opening door 47, and then influence door 47 and normally open completely.

Referring to fig. 6, the vibrating motor 11 is arranged on the side wall of the hopper 1, and when feeding, the vibrating motor 11 is utilized to drive the side wall of the hopper 1 to resonate, so that the gap between powder and powder is reduced, more powder can be loaded under the condition that the size of the hopper 1 is inconvenient, and the feeding efficiency of the hopper 1 is improved; during the unloading, utilize vibrating motor 11 to drive the lateral wall resonance of hopper 1, avoid the powder to adhere to on the inside wall of hopper 1 as far as possible, improved the efficiency that drops of powder.

The implementation principle of the embodiment 2 is as follows: when the hopper 1 is fed, the hopper 1 is placed on the ground by using the bracket 2, the air cylinder 53 is opened, the piston rod of the air cylinder 53 drives the rack 52 to move, the rack 52 drives the gear 51 to rotate, the gear 51 drives the rotating shaft 48 to rotate, the opening and closing door 47 rotates along with the rotating shaft 48, the opening and closing door 47 blocks the discharge hole of the hopper 1, at the moment, the sealing strip 61 on the opening and closing door 47 is abutted to the discharge hole of the hopper 1 under the elastic force action of the spring 62, the sealing strip 61 blocks the gap between the opening and closing door 47 and the hopper 1, and powder is prevented from flowing out from the gap between the opening and closing door 47 and the hopper 1 as much as possible, so that the powder is wasted; at this moment, the hopper 1 is fed and the vibration motor 11 is turned on, the vibration motor 11 drives the side wall of the hopper 1 to resonate, so that the gap between the powder and the powder is reduced, the powder with more mass can be transported once under the condition that the volume of the hopper 1 is not changed, and the transportation efficiency is improved.

On the contrary, similarly, when the hopper 1 is discharged, the lifting ring of the crane hooks the lifting hook 32, the hopper 1 is lifted to the position above a feeding port of a machine needing to be fed by the crane, at this time, the cylinder 53 is opened, the piston rod of the cylinder 53 drives the rack 52 to move, the rack 52 drives the gear 51 to rotate, the gear 51 drives the rotating shaft 48 to rotate, the opening and closing door 47 rotates along with the rotating shaft 48, the opening and closing door 47 is completely opened, at this time, the sealing strip 61 on the opening and closing door 47 is compressed in the groove 13, the spring 62 is in an extrusion shape, the influence of the sealing strip 61 and the spring 62 on the movement of the opening and closing door 47 when being opened is reduced as much as possible, at this time, the vibrating motor 11 is fed to the machine and is opened, the vibrating motor 11 drives the side wall of the hopper 1 to resonate, the powder attached to the inner side wall of the hopper 1 is reduced as much as possible, and the discharging efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a suspension type powder hopper, includes hopper (1), the roof of hopper (1) is equipped with the feed inlet, the diapire of hopper (1) is equipped with discharge gate, its characterized in that: still include support (2), support (2) are used for supporting hopper (1) subaerial, hopper (1) are close to fixedly on the inside wall of feed inlet and are equipped with lifting by crane subassembly (3) that are used for supplying the loop wheel machine to hoist, be equipped with blanking subassembly (4) that are used for the shutoff discharge gate on the discharge gate of hopper (1).

2. The hanging powder hopper of claim 1, wherein: the lifting assembly (3) comprises a support frame (31) and a lifting hook (32), the support frame (31) is fixedly connected with the inner side wall of the hopper (1) close to the feeding hole, and the lifting hook (32) is fixedly arranged on the support frame (31).

3. The hanging powder hopper of claim 1, wherein: blanking subassembly (4) are including fixed plate (41) and rotor plate (42), the diapire fixed connection that fixed plate (41) and hopper (1) are close to the discharge gate, rotor plate (42) are articulated with the one end of fixed plate (41), the one end fixed connection that pin joint was kept away from in fixed plate (41) is equipped with two relative otic placodes (43), and is two relative rotate between otic placode (43) to connect and be equipped with and support tight screw rod (44), the one end fixed connection that pin joint was kept away from in rotor plate (42) is equipped with grip block (45), be equipped with on grip block (45) and support tight screw rod (44) matched with draw-in groove (12), it is equipped with and supports tight nut (46) to support threaded connection on tight screw rod (44), the lateral wall looks butt that fixed plate (41) was kept away from to tight nut (46) and grip block (45).

4. The hanging powder hopper of claim 1, wherein: blanking subassembly (4) are including opening and close door (47), opening and close door (47) are connected through axis of rotation (48) and hopper (1) outer wall rotation that is close to the discharge gate, be equipped with on the lateral wall of hopper (1) and be used for driving piece (5) that opening and closing door (47) opened and closed, be equipped with on the inside wall of opening and close door (47) and be used for shutoff to open sealing member (6) in gap between door (47) and hopper (1) lateral wall.

5. The hanging powder hopper of claim 4, wherein: the driving piece (5) comprises a gear (51), a rack (52) and a cylinder (53), the gear (51) is coaxially connected with the rotating shaft (48), the rack (52) is meshed with the gear (51), the rack (52) is connected with the outer side wall of the hopper (1) in a sliding mode, a cylinder body of the cylinder (53) is fixed on the side wall of the hopper (1), a piston rod of the cylinder (53) is connected with the rack (52), the cylinder body of the cylinder (53) is fixed on the side wall of the hopper (1), the piston rod of the cylinder (53) is connected with the rack (52), a sliding block (7) is arranged on the side wall of the rack (52), and a sliding groove (8) for the sliding block (7) to slide is formed in the outer side wall of the hopper (1).

6. The hanging powder hopper of claim 4, wherein: sealing member (6) include sealing strip (61) and spring (62), open and close the lateral wall both sides of door (47) near the discharge gate and all offer recess (13) that are used for holding sealing strip (61) and spring (62), spring (62) evenly are equipped with a plurality of along the length direction of recess (13), the one end of spring (62) links to each other with recess (13) rather than the cell wall that the notch is relative, the other end of spring (62) links to each other with the lateral wall of sealing strip (61), sealing strip (61) are kept away from the one end of bullet and are stretched out the notch of recess (13) and the butt on the lateral wall of hopper (1).

7. The hanging powder hopper of claim 6, wherein: be equipped with on recess (13) and the relative lateral wall adjacent rather than the notch and be used for sealing up blocking strip (9) in space between recess (13) and sealing strip (61), be equipped with on sealing strip (61) and supply blocking strip (9) shutoff groove (10) that slide, the cell wall looks butt of its notch is kept away from with shutoff groove (10) in blocking strip (9).

8. The hanging powder hopper of claim 1, wherein: and a vibration motor (11) is arranged on the side wall of the hopper (1).

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