CN217971369U - Belt feeder unloading chute buffer structure - Google Patents

Abstract

The utility model discloses a belt feeder unloading chute buffer structure, including belt, roof, bracing piece and chute, the position of leaning on one side at belt top is provided with down the flitch, one side of flitch extends to the inside of chute down, the roof bottom lean on one side position fixedly connected with baffle, the welding of one side of the corresponding baffle of one side position that leans on of roof bottom has the welded plate, the bottom fixedly connected with arc post of welded plate, the bottom of arc post is provided with the cushion frame, the inside swing joint of arc post has the pivot. This belt feeder unloading chute buffer structure through design roof, welded plate, buffering frame, arc post, pivot, gusset plate, buffer board, telescopic link and buffer spring, can cushion the impact force of ore when the exit of ore landing to flitch down, through telescopic link and buffer spring's the shock attenuation nature of restoreing to the nature and damping pad, can drive the buffer board and remove, slows down impact force.

Description

Belt feeder unloading chute buffer structure

Technical Field

The utility model relates to a belt feeder unloading chute buffer structure technical field specifically is a belt feeder unloading chute buffer structure.

Background

Most belt conveyors adopt a blanking chute for conveying ores.

The contrast document (utility model name: a belt feeder unloading chute buffer and structure, patent number: CN 214651610U) reduces the force of impacting the belt feeder belt after the material directly slides out from the unloading groove by setting up the form of dashpot between unloading groove and belt feeder belt, reduces the degree of wear of belt feeder belt, and the angle of dashpot and belt feeder belt can be adjusted through hanging in the midair to the one end of dashpot simultaneously, can prevent to lead to the dashpot to block up because of the angle undersize of dashpot and belt feeder belt when reducing the material impact force.

However, the technical scheme that proposes in the above-mentioned patent is when buffering the impact force of ore, because the weight of ore is different, causes the damage to this buffer structure easily, simultaneously, also can make the damage of unloading groove, the impact force to the ore that can not be better cushions to current user's user demand. Therefore, we propose a buffering structure for a feeding chute of a belt conveyor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt feeder unloading chute buffer structure to the technical scheme who proposes in proposing above-mentioned patent among the solution above-mentioned background art when buffering the impact force of ore, because the weight of ore is different, causes the damage to this buffer structure easily, simultaneously, also can make the damage of silo down, the impact force to the ore that can not be better cushions, and does not satisfy the problem of current user demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt feeder unloading chute buffer structure, includes belt, roof, bracing piece and chute, the position of leaning on one side at belt top is provided with down the flitch, the inside of flitch is extended to down, the roof bottom lean on one side position fixedly connected with baffle, the welding of one side position that leans on of roof bottom corresponds the one side of baffle has the welded plate, the bottom fixedly connected with arc post of welded plate, the bottom of arc post is provided with the buffering frame, the inside swing joint of arc post has the pivot, both sides respectively with run through to the inside of buffering frame and with buffering frame fixed connection around the pivot, the bottom fixedly connected with gusset plate of buffering frame, the bottom of gusset plate one side is seted up flutedly, the inside of recess is provided with the buffer board, the top of the relative one side of buffer board and recess, lean on central point and the equal fixedly connected with telescopic link and buffer spring in bottom, buffer spring establishes with the telescopic link cover.

Compared with the prior art, the beneficial effects of the utility model are that:

this belt feeder unloading chute buffer structure, through the design roof, the welded plate, the buffering frame, the arc post, the apparatus further comprises a rotating shaft, the gusset plate, the buffer board, telescopic link and buffer spring, can be in the exit of ore landing to flitch down, the impact force to the ore cushions, the shock attenuation nature of restoreing through telescopic link and buffer spring and damping pad, can drive the buffer board and remove, slow down impact force, when the striking, the buffering frame is rotatory right, through the baffle, the design of foam-rubber cushion and striking piece, can assist the effect of buffering to impact force, and then avoid the ore to cause the condition of wearing and tearing to take place to the belt when landing to belt, current user's user demand has been satisfied, the cylinder, the design of shifting chute and movable plate, can convenient to use person remove the baffle through the cylinder, thereby be convenient for buffering frame swings right once more, and then be convenient for the ore landing after the buffering to the belt, user's use has been convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the buffer frame of the present invention;

FIG. 3 is a perspective view of the buffer frame of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

fig. 5 is a partially enlarged view of B in fig. 2 according to the present invention.

In the figure: 1. a belt; 2. a top plate; 3. a support bar; 4. a chute; 5. a blanking plate; 6. a baffle plate; 7. a sponge cushion; 8. a buffer frame; 9. welding the plate; 10. an arc-shaped column; 11. a rotating shaft; 12. a reinforcing plate; 13. a moving groove; 14. moving the plate; 15. a cylinder; 16. an impact block; 17. a groove; 18. a buffer plate; 19. a telescopic rod; 20. a buffer spring; 21. a damping pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a belt feeder unloading chute buffer structure technical scheme: the top fixed connection who leans on four corners position all with bracing piece 3 of roof 2 bottoms, the bottom and the ground fixed mounting of bracing piece 3 can play the effect of supporting roof 2.

The chute 4 is located the position of leaning on one side at belt 1 top, can be convenient for be spacing the ore on belt 1.

One side fixedly connected with foam-rubber cushion 7 of baffle 6, the central point of leaning on of buffer 8 one side puts fixedly connected with striking piece 16, can play the effect of supplementary buffering.

A moving groove 13 is formed in the position, close to one side, of the bottom of the top plate 2, a moving plate 14 is fixedly connected to the top of the baffle 6, the top of the moving plate 14 penetrates through the moving groove 13 and is in sliding connection with the moving groove 13, the moving of the moving plate 14 can be facilitated, and meanwhile, the moving effect of supporting and limiting the moving of the moving plate 14 is achieved.

The other side of the bottom of the top plate 2 close to one side position corresponding to the baffle 6 is fixedly provided with a cylinder 15, and the output end of one side of the cylinder 15 is fixedly connected with the baffle 6, so that the moving plate 14 can be moved conveniently.

The side and the bottom of buffer plate 18 are all level with gusset plate 12, can play the effect of buffering.

The relative one end of buffer board 18 and recess 17 is by the equal fixedly connected with damping pad 21 in top position and by bottom position, can play the effect of buffering shock attenuation.

The working principle is as follows: the ore collides buffer board 18 from the exit of lower flitch 5 landing to lower flitch 5, buffer board 18 receives the impact force and makes telescopic link 19 and buffer spring 20 shrink, control two damping pad 21 and contact each other, and then drive gusset plate 12 and buffer frame 8 and swing right on arc post 10, make striking block 16 and foam-rubber cushion 7 contact, through telescopic link 19, buffer spring 20 and foam-rubber cushion 7's cushioning nature and the shock attenuation effect of restoreing nature and damping pad 21, can effectually cushion and weaken the impact force, finally, cylinder 15 removes baffle 6 through the piston rod, make movable plate 14 remove in the middle of shifting chute 13, make baffle 6 remove to the right side, make buffer frame 8 swing right angle grow, make things convenient for the ore to fall into on the belt 1 in chute 4.

In conclusion: this belt feeder unloading chute buffer structure, through design roof 2, welded plate 9, buffer frame 8, arc post 10, pivot 11, gusset plate 12, buffer plate 18, telescopic link 19 and buffer spring 20, can be when the exit of ore landing to lower flitch 5, the impact force to the ore cushions, the shock attenuation of restoreing nature and damping pad 21 through telescopic link 19 and buffer spring 20, can drive buffer plate 18 and remove, slow down impact force, when the striking, buffer frame 8 is rotatory right, through baffle 6, the design of foam-rubber cushion 7 and striking piece 16, can carry out the effect of supplementary buffering to impact force, and then when avoiding ore direct landing to belt 1 on to cause the condition of wearing and tearing to take place the movable plate 1, cylinder 15, the design of shifting chute 13 and 14, cylinder 15 removes baffle 6, thereby be convenient for buffer frame 8 swings right once more, and then be convenient for the ore after the buffering landing to belt 1.

It should be noted that, in this document, 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. Also, 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.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

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

Claims (8)

1. The utility model provides a belt feeder unloading chute buffer structure, includes belt (1), roof (2), bracing piece (3) and chute (4), its characterized in that: the utility model discloses a buffer structure, including belt (1), roof (2), fixed plate (10), bottom fixedly connected with baffle (8), the inside welding that leans on one side position corresponding baffle (6) of roof (2) bottom has welded plate (9), the bottom fixedly connected with arc post (10) of welded plate (9), the bottom of arc post (10) is provided with buffer frame (8), the inside swing joint of arc post (10) has pivot (11), both sides respectively with run through to the inside of buffer frame (8) and with buffer frame (8) fixed connection around pivot (11), the bottom fixedly connected with board (12) of buffer frame (8), the bottom of gusset plate (12) one side is seted up fluted (17), the inside of recess (17) is provided with buffer plate (18), the top of the relative one side of buffer plate (18) and recess (17), lean on central point and the equal fixedly connected with cover (19) and bottom and back up spring (20), telescopic link (19) and buffer spring (20).

2. The belt conveyor chute buffer structure as claimed in claim 1, wherein: the positions of the four corners close to the bottom of the top plate (2) are fixedly connected with the tops of the supporting rods (3), and the bottoms of the supporting rods (3) are fixedly installed on the ground.

3. The belt conveyor feeding chute buffer structure as claimed in claim 1, wherein: the chute (4) is positioned at the position close to one side of the top of the belt (1).

4. The belt conveyor chute buffer structure as claimed in claim 1, wherein: one side of the baffle (6) is fixedly connected with a sponge cushion (7), and the position close to the center of one side of the buffer frame (8) is fixedly connected with an impact block (16).

5. The belt conveyor feeding chute buffer structure as claimed in claim 1, wherein: the top plate (2) is provided with a moving groove (13) at the bottom close to one side, the top of the baffle plate (6) is fixedly connected with a moving plate (14), and the top of the moving plate (14) penetrates through the inside of the moving groove (13) and is in sliding connection with the moving groove (13).

6. The belt conveyor feeding chute buffer structure as claimed in claim 1, wherein: the other side that leans on one side position to correspond baffle (6) of roof (2) bottom is fixed mounting have cylinder (15), the output and baffle (6) fixed connection of cylinder (15) one side.

7. The belt conveyor feeding chute buffer structure as claimed in claim 1, wherein: the side surfaces and the bottom surface of the buffer plate (18) are flush with the reinforcing plate (12).

8. The belt conveyor feeding chute buffer structure as claimed in claim 1, wherein: the top and bottom positions of the opposite ends of the buffer plate (18) and the groove (17) are fixedly connected with damping pads (21).

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