CN221370265U - Crown block alignment automatic feeding device - Google Patents

Abstract

The utility model relates to the technical field of feeding devices, and discloses an automatic feeding device for alignment of a crown block, which comprises: the bucket lifting device comprises a base, wherein a bucket lifting device is fixedly arranged on the left side of the top end of the base, and a bracket is fixedly arranged on the right side of the top end of the base; the dredging mechanism is arranged at the top end of the bucket handle; the driving mechanism is arranged in the middle of the bucket lifting top end. According to the utility model, the transverse plate, the dredging rod, the driving motor, the disc and the movable rod are arranged, when the driving motor is started, the driving shaft drives the disc and the fixed rod to rotate, and the movable rod is movably sleeved on the outer surface of the fixed rod, so that the movable rod can generate a thrust to the bottom end of the transverse plate under the action of the fixed rod, and the transverse plate is pushed to move along the inner surface of the support plate with the vertical plate and the dredging rod, so that the dredging of raw materials in the bucket can be realized, the blanking speed is increased, and the raw materials are prevented from being accumulated and blocked.

Description

Crown block alignment automatic feeding device

Technical Field

The utility model relates to the technical field of feeding devices, in particular to an automatic feeding device for alignment of a crown block.

Background

The overhead crane is a bridge crane, also called travelling crane, gantry crane, etc. and is a kind of hoisting equipment widely used in heavy-duty processing, manufacturing, logistics, etc. industries, mainly composed of main beam, legs, hoist, travelling mechanism, etc. and is characterized by large lifting capacity, wide span distance, stable and controllable travelling mechanism and high working height.

At present, in the process of feeding materials to the crown block bin, a bucket is adopted to carry out feeding operation mostly, and the existing feeding device is limited by the structure and design, although the application of the correlation switch can play a role in preventing the blocking and leakage of the bucket carry groove, when the raw materials in the bucket are too much, the speed of discharging can be slowed down due to the fact that the size of a bucket-carried discharging opening is fixed, and the situation that the discharging opening is blocked is still easy to cause by simply depending on the application of the correlation switch and a valve, so that improvement is needed.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides an automatic feeding device for alignment of a crown block, which has the advantage of dredging raw materials.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic charging device for alignment of a crown block, which comprises:

The bucket lifting device comprises a base, wherein a bucket lifting device is fixedly arranged on the left side of the top end of the base, and a bracket is fixedly arranged on the right side of the top end of the base;

the dredging mechanism is arranged at the top end of the bucket handle;

the driving mechanism is arranged in the middle of the top end of the bucket elevator;

Wherein, dredging mechanism is including the extension board, extension board fixed mounting is on the top that the fight was carried, the spacing groove has been seted up respectively to both sides inner wall around the extension board both ends, the stopper has been cup jointed in the activity of the inside bottom of spacing groove, the surface fixed mounting of stopper has the diaphragm, the diaphragm activity cup joints in the inside of extension board, the right side fixed mounting of diaphragm bottom has the riser, the bottom of riser runs through the fight and carries and extend to the inside and fixed mounting that the fight was carried and have the dredging rod, the bottom of dredging rod and the inside bottom swing joint of fight, the diaphragm will drive the riser and take place to remove.

As a preferred technical solution of the present utility model, the driving mechanism includes:

The driving motor is fixedly arranged at the top end of the bucket handle and positioned in the support plate, the other end of the output shaft of the driving motor is fixedly sleeved with a driving shaft, and the right side of the outer surface of the driving shaft is fixedly sleeved with a disc;

The fixed rod is fixedly sleeved in the bottom end of the disc, the movable rod is movably sleeved on the right side of the outer surface of the fixed rod, the left end of the movable rod is movably connected with the right end of the disc, and the other end of the movable rod is hinged to the right side of the bottom end of the transverse plate.

As a preferable technical scheme of the utility model, the lower surface of the inside of the right end of the bucket is fixedly sleeved with a blanking valve, the top end of the blanking valve is movably connected with the bottom end of the dredging rod, the bottom of the left end of the bucket is fixedly provided with a discharging port, and the bottom of the inner wall of the right side of the discharging port is fixedly sleeved with a gate valve.

As a preferable technical scheme of the utility model, the top end of the bracket is movably provided with the crown block, the left side and the right side of the bottom end of the crown block are respectively movably provided with the idler wheels, and the idler wheels are movably sleeved on the inner surface of the top end of the bracket.

As a preferable technical scheme of the utility model, a first emitter is fixedly arranged at the front side of the top end of the crown block, and a second emitter positioned at the right side of the first emitter is fixedly arranged at the top end of the crown block.

As a preferable technical scheme of the utility model, a bin positioned under a blanking valve is fixedly sleeved in the crown block, a baffle is movably sleeved on the outer surface of the bin, the baffle is movably sleeved on the inner surface of the crown block, a bottom plate is fixedly arranged at the bottom end of the baffle, the inner surface of the left end of the bottom plate is movably sleeved with the outer surface of the bin, the bottom plate is movably sleeved on the bottom end of the interior of the crown block, and a round rod is fixedly sleeved in the right end of the bottom plate.

As a preferable technical scheme of the utility model, sliding grooves are respectively formed in the front side and the rear side of the interior of the crown block, a sliding block is movably sleeved at the bottom end of the interior of the sliding groove, and the outer surface of the sliding block is fixedly connected with the outer surface of the bottom plate.

As a preferable technical scheme of the utility model, the top end inside the crown block is fixedly sleeved with a power motor, the other end of the output shaft of the power motor is fixedly sleeved with a power shaft, the bottom end of the outer surface of the power shaft is fixedly sleeved with a rotating rod, the inner surface of the rotating rod is movably sleeved with the outer surface of the round rod, and the round rod is moved by rotating the rotating rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the transverse plate, the dredging rod, the driving motor, the disc and the movable rod are arranged, when the driving motor is started, the driving shaft drives the disc and the fixed rod to rotate, and the movable rod is movably sleeved on the outer surface of the fixed rod, so that the movable rod can generate a thrust to the bottom end of the transverse plate under the action of the fixed rod, and the transverse plate is pushed to move along the inner surface of the support plate with the vertical plate and the dredging rod, so that the dredging of raw materials in the bucket can be realized, the blanking speed is increased, and the raw materials are prevented from being accumulated and blocked.

2. According to the utility model, the baffle, the bottom plate, the round rod, the power motor and the rotating rod are arranged, when the power motor is started, the power shaft drives the rotating rod to rotate, and the round rod is movably sleeved on the inner surface of the rotating rod, so that the outer surface of the round rod is pushed to move along the inner surface of the crown block by pushing the round rod with the bottom plate under the action of the rotating rod, and the baffle moves along with the inner surface of the crown block at the moment, so that the blanking is protected, and pollution to the working environment caused by the scattering of raw material dust is prevented.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the front face of the present utility model;

FIG. 3 is a schematic cross-sectional view of the top portion of the present utility model;

FIG. 4 is a schematic cross-sectional view of a side face of the present utility model;

FIG. 5 is a schematic cross-sectional view of the rear face of the crown block of the present utility model;

FIG. 6 is a schematic view of a partial enlarged structure at A in FIG. 2;

FIG. 7 is a schematic view of a partial enlarged structure at B in FIG. 3;

FIG. 8 is a schematic view of a partial enlarged structure at C in FIG. 4;

fig. 9 is a partially enlarged schematic structural view of fig. 5 at D.

In the figure: 1. a base; 2. bucket lifting; 3. a bracket; 4. a dredging mechanism; 401. a support plate; 402. a limit groove; 403. a limiting block; 404. a cross plate; 405. a riser; 406. a dredging rod; 5. a driving mechanism; 501. a driving motor; 502. a drive shaft; 503. a disc; 504. a fixed rod; 505. a movable rod; 6. a blanking valve; 7. a discharge port; 8. a gate valve; 9. a crown block; 10. a roller; 11. a first transmitter; 12. a second transmitter; 13. a storage bin; 14. a baffle; 15. a bottom plate; 16. a round bar; 17. a chute; 18. a slide block; 19. a power motor; 20. a power shaft; 21. and (5) rotating the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 9, the present utility model provides an automatic feeding device for alignment of a crown block, comprising:

The bucket elevator comprises a base 1, wherein a bucket elevator 2 is fixedly arranged on the left side of the top end of the base 1, and a bracket 3 is fixedly arranged on the right side of the top end of the base 1;

The dredging mechanism 4 is arranged at the top end of the bucket 2;

the driving mechanism 5 is arranged in the middle of the top end of the bucket elevator 2;

wherein, dredging mechanism 4 is including extension board 401, extension board 401 fixed mounting is on the top of fighting and carry 2, limit groove 402 has been seted up respectively to both sides inner wall around both ends about extension board 401, limit groove 402 inside bottom activity has cup jointed stopper 403, stopper 403's surface fixed mounting has diaphragm 404, diaphragm 404 activity cup joints in the inside of extension board 401, diaphragm 404 bottom's right side fixed mounting has riser 405, the bottom of riser 405 runs through fighting and carries 2 and extends to the inside and fixed mounting that fights and carry 2 and has dredging rod 406, dredging rod 406's bottom and fight the inside bottom swing joint of carrying 2, diaphragm 404 will drive riser 405 and take place to remove.

When the bottom of diaphragm 404 receives the promotion, will follow the internal surface of extension board 401 and upwards take place to remove, this moment with diaphragm 404 fixed connection's riser 405 will bring the mediation pole 406 and move up along with diaphragm 404, and the existence of spacing groove 402 and stopper 403 then plays the effect of restriction to the removal of diaphragm 404, prevent that diaphragm 404 from taking place the skew at the in-process that removes, along with the upward and downward movement of mediation pole 406, can realize carrying the mediation of 2 inside raw materials of fighting, still can prevent the raw materials jam in the inside of fighting and carrying 2 when accelerating unloading speed.

Wherein, actuating mechanism 5 includes:

The driving motor 501, the driving motor 501 is fixedly arranged at the top end of the bucket elevator 2 and is positioned in the support plate 401, the other end of the output shaft of the driving motor 501 is fixedly sleeved with the driving shaft 502, and the right side of the outer surface of the driving shaft 502 is fixedly sleeved with the disc 503;

the dead lever 504, dead lever 504 is fixed to be cup jointed in the inside of the bottom of disc 503, and the right side activity of dead lever 504 surface has cup jointed movable rod 505, and the left end of movable rod 505 and the right-hand member swing joint of disc 503, the other end of movable rod 505 articulates the right side at the diaphragm 404 bottom.

When the driving motor 501 is started, the driving shaft 502 drives the disc 503 to rotate, and at this time, the top end of the movable rod 505 generates a pushing force on the bottom end of the transverse plate 404.

Wherein, the inside lower fixed surface of bucket 2 right-hand member has cup jointed unloading valve 6, the bottom swing joint of the top and the mediation pole 406 of unloading valve 6, and the bottom fixed mounting of bucket 2 left end has drain hole 7, and the fixed push-pull valve 8 that has cup jointed in the bottom of drain hole 7 right side inner wall.

Due to the existence of the blanking valve 6 and the gate valve 8, the opening and closing control of material transportation is realized.

Wherein, overhead traveling crane 9 is movably installed on the top of support 3, and movable mounting gyro wheel 10 respectively is equipped with in the left and right sides of overhead traveling crane 9 bottom, and gyro wheel 10 activity cup joints the internal surface on support 3 top.

Due to the presence of the rollers 10, a back and forth movement of the crown block 9 at the top end of the support 3 is achieved.

The front side of the top end of the crown block 9 is fixedly provided with a first emitter 11, and the top end of the crown block 9 is fixedly provided with a second emitter 12 positioned on the right side of the first emitter 11.

The first emitter 11 and the second emitter 12 form a correlation switch, so that the opening and closing of the blanking valve 6 and the gate valve 8 are controlled.

Wherein, the inside fixed feed bin 13 that is located under the unloading valve 6 that cup joints of crown block 9, the surface activity of feed bin 13 cup joints baffle 14, baffle 14 activity cup joints the internal surface at crown block 9, the bottom fixed mounting of baffle 14 has bottom plate 15, the internal surface of bottom plate 15 left end cup joints with the surface activity of feed bin 13, bottom plate 15 activity cup joints the bottom in crown block 9 inside, the inside fixed round bar 16 that cup joints of bottom plate 15 right-hand member.

Due to the baffle 14, the blanking machine can play a role in protection in the blanking process, so that the raw material dust is prevented from being scattered.

The sliding grooves 17 are respectively formed in the front side and the rear side of the interior of the crown block 9, the sliding blocks 18 are movably sleeved at the bottom ends of the interior of the sliding grooves 17, and the outer surfaces of the sliding blocks 18 are fixedly connected with the outer surface of the bottom plate 15.

The inner surface of the chute 17 and the outer surface of the slide block 18 are smooth, so that the slide block 18 is ensured not to be blocked when moving along the inside of the chute 17.

Wherein, the inside top of overhead traveling crane 9 is fixed to be cup jointed power motor 19, and power motor 19 output shaft's the fixed power shaft 20 that cup joints of the other end, and the bottom fixed of power shaft 20 surface cup joints bull stick 21, and the internal surface of bull stick 21 and the surface activity of round bar 16 cup joint, and the rotation of bull stick 21 will make round bar 16 take place to remove.

When the power motor 19 is started, the power shaft 20 drives the rotating rod 21 to rotate, so that the rotating rod 21 generates a pushing force on the round rod 16 to push the round rod 16 to move along with the bottom plate 15.

The working principle and the using flow of the utility model are as follows:

Firstly, when the bin of the crown block is aligned with the discharging opening of the bucket, due to the existence of the first emitter 11 and the second emitter 12, the discharging valve 6 will be opened before the gate valve 8, then the bucket will start to convey raw materials, meanwhile, an operator starts the driving motor 501, the driving shaft 502 drives the disc 503 to rotate, the disc 503 drives the bottom end of the movable rod 505 to rotate together through the fixed rod 504, so that the top end of the movable rod 505 generates a thrust force to the bottom end of the transverse plate 404, the transverse plate 404 is pushed to reciprocate up and down along the inner surface of the support plate 401 with the vertical plate 405 and the dredging rod 406, after the crown block bin is fully filled, the discharging valve 6 and the gate valve 8 will be closed, feeding is finished, and the mutual cooperation of all mechanisms realizes the dredging of the raw materials of the discharging opening of the bucket 2, thereby accelerating the discharging speed, and further preventing the stacking and blocking of the raw materials.

In the process of blanking, an operator starts the power motor 19 to enable the power shaft 20 to drive the rotating rod 21 to rotate, and as the inner surface of the rotating rod 21 is movably sleeved with the round rod 16, along with the rotation of the rotating rod 21, the inner surface of the rotating rod 21 can generate a thrust force on the outer surface of the round rod 16 to push the round rod 16 to drive the bottom plate 15 to move upwards along the inner surface of the crown block 9, and at the moment, the baffle 14 moves upwards along with the bottom plate until the top end of the baffle 14 contacts with the bottom end of the bucket 2, so that raw material dust can be prevented from escaping around in the blanking process, and pollution is caused to a working environment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an automatic feeding device is counterpointed to overhead traveling crane which characterized in that includes:

the lifting device comprises a base (1), wherein a bucket (2) is fixedly arranged on the left side of the top end of the base (1), and a bracket (3) is fixedly arranged on the right side of the top end of the base (1);

The dredging mechanism (4) is arranged at the top end of the bucket handle (2);

The driving mechanism (5) is arranged in the middle of the top end of the bucket handle (2);

Wherein, dredging mechanism (4) is including extension board (401), extension board (401) fixed mounting is in the top of fighting and carrying (2), limit groove (402) have been seted up respectively to both sides inner wall around both ends about extension board (401), stopper (403) have been cup jointed in the activity of the inside bottom of limit groove (402), surface fixed mounting of stopper (403) has diaphragm (404), diaphragm (404) activity cup joints in the inside of extension board (401), the right side fixed mounting of diaphragm (404) bottom has riser (405), the inside and fixed mounting that the bottom of riser (405) runs through fighting and carries (2) and extends to fighting and carry (2) has dredging rod (406), the bottom of dredging rod (406) and the inside bottom swing joint of fighting and carrying (2), diaphragm (404) will drive riser (405) and take place to remove.

2. The crown block alignment automatic feeding device of claim 1, wherein: the driving mechanism (5) comprises:

The driving motor (501), the driving motor (501) is fixedly arranged at the top end of the bucket elevator (2) and is positioned in the support plate (401), the other end of the output shaft of the driving motor (501) is fixedly sleeved with the driving shaft (502), and the right side of the outer surface of the driving shaft (502) is fixedly sleeved with the disc (503);

The fixed rod (504), the inside at disc (503) bottom is cup jointed to fixed rod (504), movable rod (505) has been cup jointed in the activity of the right side of fixed rod (504) surface, the left end of movable rod (505) and the right-hand member swing joint of disc (503), the right side at diaphragm (404) bottom is articulated to the other end of movable rod (505).

3. The crown block alignment automatic feeding device of claim 1, wherein: the automatic discharging device is characterized in that a discharging valve (6) is fixedly sleeved on the lower surface of the inside of the right end of the bucket lifting device (2), the top end of the discharging valve (6) is movably connected with the bottom end of the dredging rod (406), a discharging port (7) is fixedly arranged at the bottom of the left end of the bucket lifting device (2), and a gate valve (8) is fixedly sleeved at the bottom of the inner wall of the right side of the discharging port (7).

4. The crown block alignment automatic feeding device of claim 1, wherein: the overhead travelling crane is characterized in that an overhead travelling crane (9) is movably arranged at the top end of the support (3), rollers (10) are movably arranged at the left side and the right side of the bottom end of the overhead travelling crane (9) respectively, and the rollers (10) are movably sleeved on the inner surface of the top end of the support (3).

5. The crown block alignment automatic feeding device of claim 4, wherein: the front side at crown block (9) top is fixed mounting has first transmitter (11), the top of crown block (9) is fixed mounting has second transmitter (12) that are located first transmitter (11) right side.

6. The crown block alignment automatic feeding device of claim 4, wherein: the inside of crown block (9) is fixed to be cup jointed feed bin (13) under feed valve (6), the surface activity of feed bin (13) has cup jointed baffle (14), the internal surface at crown block (9) is cup jointed in the activity of baffle (14), the bottom fixed mounting of baffle (14) has bottom plate (15), the internal surface of bottom plate (15) left end and the surface activity of feed bin (13) cup joint, bottom plate (15) activity cup joints in the inside bottom of crown block (9), the inside fixed round bar (16) of cup jointing of bottom plate (15) right-hand member.

7. The crown block alignment automatic feeding device of claim 4, wherein: sliding grooves (17) are respectively formed in the front side and the rear side of the interior of the crown block (9), sliding blocks (18) are movably sleeved at the bottom end of the interior of the sliding grooves (17), and the outer surfaces of the sliding blocks (18) are fixedly connected with the outer surface of the bottom plate (15).

8. The crown block alignment automatic feeding device of claim 4, wherein: the inside top of crown block (9) is fixed to be cup jointed power motor (19), the other end of power motor (19) output shaft is fixed to be cup jointed power shaft (20), the bottom mounting of power shaft (20) surface has cup jointed bull stick (21), the internal surface of bull stick (21) and the surface activity of round bar (16) cup joint, the rotation of bull stick (21) will make round bar (16) take place to remove.