CN212768049U - Belt vestibule ceiling structure - Google Patents

Abstract

The utility model provides a belt conveyor corridor ceiling structure, relating to the technical field of belt conveyor auxiliary equipment, comprising a fixed ceiling, two moving tracks and a moving ceiling; the two sides below the fixed shed are respectively provided with a fixed cover, and the fixed shed is provided with a through hole; the two moving rails are respectively arranged at the outer sides of the two fixed covers; the movable shed is arranged above the fixed shed and used for plugging the through hole, and the movable frame and the roller are respectively arranged below the movable shed. The utility model provides a belt vestibule ceiling structure, the perforating hole that sets up on fixed canopy has realized the hoist and mount of top lifting device to original direction changing drum and new direction changing drum, removes the canopy and carries out effectual shutoff to the perforating hole after the completion is changed to the direction changing drum, guarantees fixed canopy confined integrality, avoids the below belt feeder to suffer the interference of external environment, removes orbital setting and has improved the speed that removes the canopy and remove, and then improves the change efficiency of direction changing drum.

Description

Belt vestibule ceiling structure

Technical Field

The utility model belongs to the technical field of the belt feeder auxiliary assembly, more specifically say, relate to a belt band pass corridor top shed structure.

Background

The belt feeder is the conveying equipment of general application in the metallurgical industry, utilizes tens of belt feeders to form continuous material conveying operation line to realize remote transportation, the overhead belt vestibule of totally closed design has been set up along the line of belt feeder, in order to satisfy the dustproof, the syllable-dividing requirement of environmental protection. The driven pulley of belt feeder generally sets up the well front portion at the belt feeder, just needs to change after using for a long time. Since the drum is generally heavy, it is necessary to hoist the drum by using hoisting equipment such as a crown block.

But because the setting of vestibule, it is difficult to utilize lifting devices such as overhead traveling cranes to hoist the cylinder, current way is to hang new cylinder with the electric hoist in the one end of belt feeder, recycle self-control handcart and transfer new cylinder to maintenance department with the help of the vestibule pavement, and weld the frame roof beam in the position of cylinder installation position adjacent, so that be used for hanging the electric hoist, finally accomplish lifting by crane and changing of new and old cylinder, above-mentioned operation is not only complicated, still wasted a large amount of time, be difficult to satisfy the needs that resume production fast.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt conveyer corridor ceiling structure to solve the technical problem that the degree of difficulty is big, the consumption time is long for the driven roll change of the belt feeder that exists among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the belt conveyer corridor ceiling structure comprises a fixed ceiling, two moving rails and a moving ceiling; the fixed shed is arranged above the belt conveyor along the direction of the belt conveyor, two fixed covers positioned at two sides of the belt conveyor are respectively arranged at two sides below the fixed shed, and through holes which vertically correspond to the turnabout drums of the belt conveyor are arranged on the fixed shed; the two moving tracks are respectively arranged on the outer sides of the two fixed covers along the trend of the belt conveyor; the movable shed is arranged above the fixed sheds and used for plugging the through holes, the movable frames located on the outer sides of the two fixed sheds are respectively arranged below the movable sheds, and the lower ends of the movable frames are provided with rollers matched with the movable rails in a rolling mode.

As another embodiment of the application, the movable frame comprises two movable columns and a movable cross beam; the upper ends of the two movable columns are connected with the movable shed, and the movable columns are arranged along the up-down direction; the movable cross beam is arranged along the trend of the belt conveyor and is used for connecting the lower ends of the two movable columns; the roller is arranged below the movable beam.

As another embodiment of the present application, both sides of the fixed booth are inclined to the outside downward direction, respectively, and both sides of the moving booth are also inclined to the outside downward direction, respectively.

As another embodiment of the present application, two side edges of the movable shed are respectively protruded outwards from two side edges of the fixed shed.

As another embodiment of this application, the both ends of moving track are equipped with respectively and are used for with the stop dog of gyro wheel butt, and two adjacent one sides of stopping the stop dog are equipped with respectively and are used for with the spacing arc of gyro wheel butt.

As another embodiment of the present application, the fixing cover includes a fixing column, a fixing cross beam, and a fixing plate; the upper end of the fixing column is connected with the fixing shed, and the fixing column extends along the vertical direction; the fixed cross beam is used for connecting the lower ends of the two fixed columns; the fixed plate sets up in the outside of fixed column and fixed cross beam, and the top edge of fixed plate links to each other with fixed canopy.

As another embodiment of this application, belt vestibule ceiling structure still includes the support bar that the perpendicular to fixed cross beam set up, and the support bar is used for the bearing fixed cross beam and removes the track.

As another embodiment of this application, the one side that removes the post and be close to the belt feeder is equipped with first solid fixed ring, is equipped with the solid fixed ring of second on the support bar, and first solid fixed ring passes through the connecting piece with the solid fixed ring of second and links to each other.

As another embodiment of the application, the connecting piece comprises a turnbuckle and two connecting hooks respectively arranged at two ends of the turnbuckle; the two connecting hooks are respectively connected with the first fixing ring and the second fixing ring in a hanging mode.

As another embodiment of this application, still can dismantle on the removal track and be connected with the locking piece that is used for spacing gyro wheel, locking piece and gyro wheel butt.

The utility model provides a belt vestibule ceiling structure's beneficial effect lies in: compared with the prior art, the utility model provides a belt vestibule ceiling structure, through be equipped with the perforating hole that corresponds from top to bottom with the driven pulley on fixed canopy, the hoist and mount of top lifting device to original driven pulley and new driven pulley has been realized, the setting of removing the canopy can change the effectual shutoff of carrying out the perforating hole after accomplishing at the driven pulley, guarantee the integrality of fixed canopy, avoid the below belt feeder to suffer external environment's interference, it helps realizing removing the slip of canopy in fixed canopy top to remove orbital being provided with, improve the speed that removes the canopy position and remove, and then improve the change efficiency of driven pulley.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of a partial cross-sectional structure of a belt gallery ceiling structure provided in an embodiment of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure of I in FIG. 1;

fig. 3 is a partial structural view of the moving rail and the roller in fig. 1.

Wherein, in the figures, the respective reference numerals:

100. fixing the shed; 110. a through hole; 200. moving the shed; 300. a moving track; 310. a stop block; 320. limiting an arc; 400. a fixed cover; 410. fixing a column; 420. fixing the cross beam; 430. a fixing plate; 500. a movable frame; 510. moving the column; 511. a first retaining ring; 520. moving the beam; 530. a roller; 600. a supporting strip; 611. a second retaining ring; 700. a connecting member; 710. a turnbuckle; 720. connecting a hook; 800. and locking the block.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3 together, the belt gallery ceiling structure provided by the present invention will now be described. A belt gallery ceiling structure including a fixed canopy 100, two moving rails 300, and a moving canopy 200; the fixed shed 100 is arranged above the belt conveyor along the direction of the belt conveyor, two fixed covers 400 positioned at two sides of the belt conveyor are respectively arranged at two sides below the fixed shed 100, and through holes 110 which vertically correspond to the direction-changing drums of the belt conveyor are arranged on the fixed shed 100; the two moving rails 300 are respectively arranged at the outer sides of the two fixed covers 400 along the direction of the belt conveyor; the movable shelves 200 are provided above the fixed shelves 100 to close the through holes 110, the movable frames 500 located outside the two fixed shelves 100 are provided below the movable shelves 200, respectively, and the rollers 530 to be engaged with the movable rails 300 in a rolling manner are provided at the lower ends of the movable frames 500.

The utility model provides a pair of belt band pass corridor roof shed structure, compared with the prior art, the utility model provides a belt corridor roof structure, through be equipped with on fixed canopy 100 with the perforating hole 110 that corresponds from top to bottom of driven roll, realized the hoist and mount of top lifting device to original driven roll and new driven roll, the setting of removing canopy 200 can be changed at the driven roll and is accomplished the back effectual shutoff to perforating hole 110, guarantee the integrality of fixed canopy 100, avoid the below belt feeder to suffer the interference of external environment, the setting of moving track 300 helps realizing moving the slip of canopy 200 in fixed canopy 100 top, improve the speed that moves canopy 200 position and remove, and then improve the change efficiency of driven roll.

In this embodiment, through setting up fixed canopy 100 along the trend sliding connection of belt feeder, reach the effective sealing to the belt feeder outside area, avoid the noise and the raise dust of belt feeder to the harmful effects that external environment produced. When the change of the bend pulley needs to be carried out, the sliding of the movable shed 200 is utilized to avoid the through hole 110 at the top of the fixed shed 100, so that the hoisting equipment can conveniently hoist the new bend pulley and the old bend pulley from the through hole 110, the complex operation of additionally arranging a frame beam for installing an electric hoist is omitted, and the operation efficiency is effectively improved. After the replacement operation is completed, the through holes 110 of the fixed shed 100 can be tightly sealed quickly by sliding the movable shed 200, the normal operation of the internal belt conveyor is ensured, and the maintenance efficiency is effectively improved.

In the direction along the belt conveyor, at least two rollers 530 are disposed on the same movable frame 500, and four rollers 530 are disposed below the two movable frames 500 on both sides, so as to ensure the smoothness of the sliding motion of the movable shed 200.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the moving frame 500 includes two moving columns 510 and a moving beam 520; the upper ends of the two moving pillars 510 are connected to the moving booth 200, and the moving pillars 510 are disposed in the up-down direction; the movable beam 520 is arranged along the direction of the belt conveyor and is used for connecting the lower ends of the two movable columns 510; the roller 530 is disposed below the moving beam 520. The roller 530 is in rolling fit with the moving rail 300, so that the friction resistance between the moving frame 500 and the moving roller can be reduced, and the smoothness of the movement can be improved. The roller 530 may be driven by manually pushing the moving frame 500 or by connecting a driving motor to the roller 530. The two movable posts 510 extend upwards to effectively support the outside of the movable canopy 200, so as to ensure a certain gap between the bottom surface of the movable canopy 200 and the bottom surface of the fixed canopy 100, thereby avoiding the abrasion caused by the mutual friction between the two.

Further, the length of the movable shed 200 in the direction along the moving direction of the belt conveyor should be greater than the length of the through holes 110 in the direction along the moving direction of the belt conveyor, so that the through holes 110 can be completely covered, rain and snow leakage caused by too small overlapping areas can be avoided, and smooth operation of the belt conveyor can be guaranteed.

Similarly, in order to ensure that the movable booth 200 can cover the through-holes 110 completely, both side edges of the movable booth 200 are required to cover both side edges of the fixed booth 100 from above, that is, both side edges of the movable booth 200 are required to protrude outward from both side edges of the fixed booth 100.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, two sides of the fixed shed 100 are respectively inclined to the outside downward direction, and two sides of the movable shed 200 are also respectively inclined to the outside downward direction. In this embodiment, fixed canopy 100 and removal canopy 200 all set up to the structure of the style of calligraphy of falling V, and this structure is convenient for the quick outer row of follow-up sleet, and the heavy pressure effect of surface sleet pressure to fixed canopy 100 and removal canopy 200 reduces the risk of fixed canopy 100 and removal canopy 200 seepage. The fixed and movable booths 100 and 200 are inclined downward at the same angle so as to ensure a sealing effect therebetween and minimize noise and dust from being discharged from a gap between the fixed and movable booths 100 and 200.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 and fig. 3, both ends of the moving track 300 are respectively provided with a stop block 310 for abutting against the roller 530, and one side of the two stop blocks 310 adjacent to each other is respectively provided with a limit arc 320 for abutting against the roller 530. In order to prevent the roller 530 from being separated from both ends of the moving rail 300 during the sliding of the moving booth 200 along the moving rail 300, limit positions of the roller 530 are defined for the stop blocks 310 provided at both ends of the moving rail 300, respectively.

Further, in order to avoid rigid collision between the roller 530 and the stop block 310, a limit arc 320 for abutting against the roller 530 is arranged on one side of the stop block 310 away from the outer end of the moving track 300, and the limit arc 320 can form a tight fit with the roller 530, so as to effectively block the movement of the roller 530.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the fixing cover 400 includes a fixing column 410, a fixing beam 420 and a fixing plate 430; the upper ends of the fixing posts 410 are connected with the fixing shed 100, and the fixing posts 410 extend in the up-and-down direction; the fixed cross beam 420 is used for connecting the lower ends of the two fixed columns 410; the fixing plate 430 is disposed at the outer sides of the fixing posts 410 and the fixing beam 420, and the upper edge of the fixing plate 430 is connected to the fixing shelf 100. The two sides of the belt conveyor are respectively provided with a fixed cover 400 which is used for matching with the fixed shed 100 to realize the sealing function of the belt. Fixed canopy 100 utilizes fixed column 410 to carry out effectual bearing, and fixed crossbeam 420 and fixed column 410 cooperation form the frame of fixed cover 400, and fixed plate 430 covers in fixed column 410 and fixed crossbeam 420's the outside to realize the sealed effect to the belt feeder exterior space, reduce raise dust and noise pollution.

If the belt feeder is located the position that is higher than ground, then still need to be located the belt feeder below at the lower extreme setting of both sides fixed cover 400, and be used for the bottom plate of bearing belt feeder to guarantee the comprehensive sealed of fixed cover 400.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the belt gallery ceiling structure further includes a supporting strip 600 perpendicular to the fixed beam 420, and the supporting strip 600 is used for supporting the fixed beam 420 and the moving rail 300. The supporting bars 600 provide a reliable supporting base for the movable rail 300 and the fixed beam 420, and ensure that the two are located on the same horizontal plane, which is convenient for ensuring the relative stability of the horizontal direction during the subsequent movement of the movable shed 200 and the fixed shed 100.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to fig. 2, a first fixing ring 511 is disposed on one side of the movable column 510 close to the belt conveyor, a second fixing ring 611 is disposed on the supporting strip 600, and the first fixing ring 511 is connected to the second fixing ring 611 through a connecting member 700. After the movable frame 500 is moved to a certain position, the connection with the supporting bar 600 can be realized through the connecting member 700, so that the position stability of the movable frame 500 is ensured. The first fixing ring 511 and the second fixing ring 611 are respectively disposed on the moving post 510 and the supporting bar 600, the connecting member 700 is used to connect the first fixing ring 511 and the second fixing ring 611, the connecting member 700 may have two ends detachably connected to the first fixing ring 511 and the second fixing ring 611, respectively, and only one end may be detachably connected.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2, the connection member 700 includes a turnbuckle 710 and two connection hooks 720 respectively disposed at two ends of the turnbuckle 710; two connection hooks 720 are respectively hooked with the first fixing ring 511 and the second fixing ring 611. The turnbuckle 710 has a positive and negative buckle, and the length of the connecting member 700 is adjusted by adjusting the turnbuckle 710, so as to fix the relative positions of the support band 600 and the movable frame 500. The turnbuckle 710 is hooked with the first fixing ring 511 and the second fixing ring 611 by two connecting hooks 720, so as to fix the movable frame 500 on the supporting strip 600. The connection members 700 are respectively and correspondingly disposed between the plurality of moving posts 510 and the plurality of supporting bars 600, and the stability of the moving frame 500 is sufficiently ensured.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 and fig. 3, the movable rail 300 may further be detachably connected with a locking block 800 for limiting the roller 530, and the locking block 800 abuts against the roller 530. In order to further ensure the stability of the locking state of the moving booth 200, a locking block 800 may be further provided, and the locking block 800 may have the same structure as the stopping and stopping block 310, and may be placed at any time at a position where the roller 530 needs to be locked, and may be taken out from the lower side of the roller 530 to match the moving and stationary needs of the moving booth 200.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Belt vestibule ceiling structure, its characterized in that includes:

the fixing shed is arranged above the belt conveyor along the trend of the belt conveyor, two fixing covers positioned on two sides of the belt conveyor are respectively arranged on two sides below the fixing shed, and through holes which vertically correspond to the turnabout drums of the belt conveyor are formed in the fixing shed;

the two moving rails are arranged on the outer sides of the two fixed covers along the trend of the belt conveyor respectively; and

the movable shed is arranged above the fixed shed and used for plugging the through holes, the lower part of the movable shed is respectively provided with two movable frames positioned on the outer sides of the fixed shed, and the lower ends of the movable frames are provided with rollers matched with the movable rails in a rolling mode.

2. The belt vestibule ceiling structure of claim 1, wherein the mobile frame comprises:

the upper ends of the two movable columns are connected with the movable shed and are arranged along the up-down direction; and

the movable cross beam is arranged along the trend of the belt conveyor and is used for connecting the lower ends of the two movable columns;

the roller is arranged below the movable beam.

3. The belt vestibule ceiling structure of claim 1, wherein both sides of the fixed canopy are inclined outwardly and downwardly, respectively, and both sides of the moving canopy are also inclined outwardly and downwardly, respectively.

4. The belt vestibule ceiling structure of claim 1, wherein the two side edges of the mobile canopy are disposed to protrude outward from the two side edges of the fixed canopy, respectively.

5. The belt vestibule ceiling structure of any of claims 1-4, wherein the moving track is provided at both ends thereof with stop blocks for abutting against the rollers, respectively, and the adjacent sides of the two stop blocks are provided with limit arcs for abutting against the rollers, respectively.

6. The belt vestibule ceiling structure of claim 2, wherein the retaining cover comprises:

the upper end of the fixing column is connected with the fixing shed and extends along the vertical direction;

the fixed cross beam is used for connecting the lower ends of the two fixed columns; and

the fixed plate is arranged on the outer sides of the fixed columns and the fixed cross beam, and the upper edge of the fixed plate is connected with the fixed shed.

7. The belt vestibule ceiling structure of claim 6, further comprising support bars disposed perpendicular to the fixed cross beams, the support bars for supporting the fixed cross beams and the moving tracks.

8. The belt vestibule ceiling structure of claim 7, wherein a first retaining ring is provided on a side of the travel post adjacent to the belt conveyor, a second retaining ring is provided on the support strip, and the first retaining ring is connected to the second retaining ring by a connector.

9. The belt vestibule ceiling structure of claim 8, wherein the connector comprises a turnbuckle and two connecting hooks respectively disposed at both ends of the turnbuckle; two the couple respectively with first solid fixed ring with the solid fixed ring of second articulates.

10. The belt vestibule ceiling structure of any of claims 1-4, wherein a locking block for limiting the roller is also removably attached to the moving track, the locking block abutting the roller.

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