CN212474977U

CN212474977U - Reversing roller structure of belt conveyor

Info

Publication number: CN212474977U
Application number: CN202020528705.1U
Authority: CN
Inventors: 耿琳
Original assignee: CHANGZHI LUAN HELI MACHINERY CO LTD
Current assignee: CHANGZHI LUAN HELI MACHINERY CO LTD
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-02-05
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a belt conveyor switching-over cylinder structure, including roller, center pin, flap groove, connecting hole A, barrel groove, trapezoidal guide way, connection annular, flap, a removal section of thick bamboo, regulation swivel nut, the roller is solid roller, and the welding of central axial has the center pin, roller both ends structure symmetry, and the outer wall circumference opens the flap groove that has a plurality of angles such as, flap groove medial extremity is opened there is connecting hole A, roller both sides terminal surface is opened there is axial barrel groove, barrel groove diameter is less than flap groove diameter, it has trapezoidal guide way to run through respectively between barrel groove and a plurality of flap grooves, the guide way inner wall is opened there is the connection annular, and is a plurality of the flap is installed respectively in the flap groove, it installs in the barrel groove with the regulation swivel nut to move a section of thick bamboo. The utility model discloses compare with current conveyer belt, can increase conveyer belt transmission speed, make work high-efficient for production efficiency.

Description

Reversing roller structure of belt conveyor

Technical Field

The utility model relates to a reversing drum structure especially relates to a belt conveyor reversing drum structure.

Background

The belt conveyor is widely applied to industries such as mines, metallurgy, coal and the like and is used for conveying loose materials or finished articles. When the conveyor belt is reversed, the conveyed objects are easily thrown out of the conveyor belt by inertia, so that the conveying speed of the conveyor belt needs to be reduced, the conveying efficiency is low, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a band conveyer switching-over cylinder structure to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a belt conveyor switching-over cylinder structure, includes roller, center pin, flap groove, connecting hole A, barrel groove, trapezoidal guide way, connection annular, flap, removes a section of thick bamboo, regulation swivel nut, the roller is solid roller, and the welding of central axial has the center pin, roller both ends structure symmetry, and the outer wall circumference opens the flap groove that has a plurality of angles such as, flap inslot medial extremity is opened there is connecting hole A, open roller both sides terminal surface has axial barrel groove, barrel groove diameter is less than flap groove diameter, it has trapezoidal guide way to run through respectively between barrel groove and a plurality of flap grooves, the guide way inner wall is opened there is the connection annular, and is a plurality of the flap is installed respectively in the flap inslot, it installs in the barrel groove with the regulation swivel nut to move a section of thick bamboo.

On the basis of the technical scheme, the hinge comprises a leaf plate, a connecting column A, a hinge plate groove, a folding plate and a connecting column B, the outer wall of the folding plate is an arc-shaped surface and has the same diameter with the outer wall of the roller, the connecting column A is fixed at the front end and the rear end of the folding plate, the leaf plate is hinged to the connecting hole A of the hinge plate groove through the connecting column A, the bottom of the leaf plate is provided with the rectangular hinge plate groove, one end of the folding plate is hinged to the outer side end of the hinge plate groove, and the other end of the folding plate is fixed.

On the basis of the technical scheme, the movable barrel comprises a ring sleeve, a trapezoid block, a connecting seat, a connecting hole B and an internal thread, the ring sleeve axially slides along the barrel groove, the outer wall of the ring sleeve is integrally formed with a plurality of trapezoid blocks with equal angles, the trapezoid blocks are slidably connected along the trapezoid guide grooves, the length of each trapezoid block is half of that of each trapezoid guide groove, the connecting seat is fixed to the inner side end of each trapezoid block, the connecting seat is provided with the connecting hole B, the folded plate is hinged to the connecting hole B of the connecting seat through the connecting column B, and the inner wall of the ring sleeve is provided with the internal thread.

On the basis of the technical scheme, the adjusting screw sleeve comprises a screw cylinder, a baffle, rotating plates and a connecting ring, wherein external threads are arranged on the outer wall of the screw cylinder and are in threaded connection with internal threads of the ring sleeve, a circular baffle is vertically fixed on the outer end face of the screw cylinder, the diameter of the baffle is the same as that of a roller, a plurality of rotating plates are fixed on the outer wall of the baffle at equal angles, and the connecting ring is integrally formed on the inner wall of the screw cylinder.

On the basis of the technical scheme, the blade plate passes through the screw cylinder for the maximum moving distance, and the rotating range is 0-30 degrees.

On the basis of the technical scheme, the screw cylinder is connected with the connecting ring groove through the connecting ring, and the screw cylinder can axially rotate for 360 degrees relative to the roller.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a plurality of hinges can be folded through manual rotation commentaries on classics board in step, and folding angle freely controls in 0-30, is convenient for adjust the conveyer belt and gathers together to centre or one side, avoids the object because inertia is thrown away the conveyer belt when the turn, and the conveying of the little object of special frictional force of being convenient for or globular object compares with current conveyer belt, can increase conveyer belt transmission speed, makes work high-efficient for production efficiency.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a schematic view of the folding appearance structure of the hinge of the present invention.

Fig. 3 is a schematic view of the moving cylinder and the assembly of the moving cylinder and the roller according to the present invention.

Fig. 4 is a schematic view of the appearance structure of the hinge slot and the barrel slot of the present invention.

Fig. 5 is a sectional view of the barrel groove of the present invention.

Fig. 6 is a left side view of the roller of the present invention.

Fig. 7 is a schematic view of the appearance structure of the hinge of the present invention.

Fig. 8 is a schematic view of the appearance structure of the movable cylinder of the present invention.

Fig. 9 is a schematic view of the appearance structure of the movable cylinder of the present invention.

In the figure: 1. roller, 2, center pin, 3, hinge groove, 4, connecting hole A, 5, barrel groove, 6, trapezoidal guide groove, 7, connecting ring groove, 8, hinge, 9, moving barrel, 10, moving barrel, 11, blade plate, 12, connecting column A, 13, hinge groove, 14, folded plate, 15, connecting column B, 16, ring sleeve, 17, trapezoidal block, 18, connecting seat, 19, connecting hole B, 20, internal thread, 21, screw barrel, 22, baffle, 23, rotating plate, 24 and connecting ring.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-9, a reversing roller structure of a belt conveyor comprises a roller 1, a central shaft 2, a hinge groove 3, a connecting hole a4, a barrel groove 5, a trapezoidal guide groove 6, a connecting ring groove 7, a hinge 8, a movable barrel 9 and an adjusting screw sleeve 10, wherein the roller 1 is a solid roller, a central shaft 2 is axially welded at the center, the two ends of the roller 1 are symmetrical in structure, a plurality of hinge grooves 3 with equal angles are arranged on the circumference of the outer wall, the inner side end of the hinge groove 3 is provided with a connecting hole A4, the end surfaces of the two sides of the roller 1 are provided with axial cylinder grooves 5, the diameter of the cylinder groove 5 is smaller than that of the folding blade groove 3, trapezoidal guide grooves 6 are respectively penetrated between the cylinder groove 5 and the folding blade grooves 3, the inner wall of the guide groove 6 is provided with a connecting ring groove 7, a plurality of hinges 8 are respectively arranged in the hinge grooves 3, and the movable barrel 9 and the adjusting screw sleeve 10 are arranged in the barrel groove 5.

Flap 8 includes lamina 11, spliced pole A12, folded plate groove 13, folded plate 14, spliced pole B15, folded plate 11 outer wall is the arcwall face, and with the same diameter of roller 1 outer wall, folded plate 11 front and back both ends are fixed with spliced pole A12, lamina 11 is articulated through spliced pole A12 and the connecting hole A4 of folded plate groove 3, the folded plate groove 13 that has the rectangle is opened to lamina 11 bottom, the one end of folded plate 14 is articulated with folded plate groove 13 outside end, and the other end is fixed with spliced pole B15.

The movable cylinder 9 comprises a ring sleeve 16, a trapezoidal block 17, a connecting seat 18, a connecting hole B19 and an internal thread 20, the ring sleeve 16 axially slides along the cylinder groove 5, a plurality of trapezoidal blocks 17 with equal angles are integrally formed on the outer wall of the ring sleeve 16, the trapezoidal blocks 17 are slidably connected along the trapezoidal guide groove 6, the length of each trapezoidal block is half of that of the trapezoidal guide groove 6, the connecting seat 18 is fixed at the inner side end of each trapezoidal block 17, the connecting seat 18 is provided with the connecting hole B19, the folded plate 14 is hinged with the connecting hole B19 of the connecting seat 18 through a connecting column B15, and the internal thread 20 is arranged on the inner wall of the ring sleeve 16.

The adjusting screw sleeve 10 comprises a screw cylinder 21, a baffle 22, rotating plates 23 and a connecting ring 24, wherein an external thread is arranged on the outer wall of the screw cylinder 21 and is in threaded connection with the internal thread 20 of the ring sleeve 16, a circular baffle 22 is vertically fixed on the outer end face of the screw cylinder 21, the diameter of the baffle 22 is the same as that of the roller 1, a plurality of rotating plates 23 are fixed on the outer wall of the baffle 22 at equal angles, and the connecting ring 24 is integrally formed on the inner wall of the screw cylinder 21.

The blade 11 passes through the screw cylinder 21 for the maximum moving distance, and the rotating range is 0-30 degrees.

The screw cylinder 21 is connected with the connecting ring groove 7 through a connecting ring 24, and the screw cylinder 21 can axially rotate 360 degrees relative to the roller 1.

The utility model discloses a theory of operation: when the folding leaves on one side or two sides of the roller are required to be folded, the adjusting screw sleeve drives the moving cylinder to axially move along the cylinder groove by manually rotating the rotating plate, meanwhile, the folding plates rotate out from the folding plate groove, and the folding plates support one end of the leaf plates until the leaf plates rotate to a satisfactory angle between 0 and 30 degrees.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a belt conveyor switching-over cylinder structure, includes roller (1), center pin (2), hinge groove (3), connecting hole A (4), barrel groove (5), trapezoidal guide way (6), connection annular (7), hinge (8), removes a section of thick bamboo (9), adjusts swivel nut (10), its characterized in that: roller (1) is solid roller, and central axial welding has center pin (2), roller (1) both ends structure symmetry, and the outer wall circumference is opened and is had folding leaf groove (3) of a plurality of equal angles, folding leaf groove (3) medial extremity is opened there is connecting hole A (4), roller (1) both sides terminal surface is opened and is had axial barrel casing (5), barrel casing (5) diameter is less than folding leaf groove (3) diameter, it has trapezoidal guide way (6) to run through respectively between barrel casing (5) and a plurality of folding leaf groove (3), guide way (6) inner wall is opened and is connected annular (7), and is a plurality of folding leaf (8) are installed respectively in folding leaf groove (3), it installs in barrel casing (5) with regulation swivel nut (10) to move a section of thick bamboo (9).

2. The reversing roller structure of a belt conveyor according to claim 1, wherein: hinge (8) are including lamina (11), spliced pole A (12), folded plate groove (13), folded plate (14), spliced pole B (15), folded plate (14) outer wall is the arcwall face, and with the same diameter of roller (1) outer wall, both ends are fixed with spliced pole A (12) around folded plate (14), lamina (11) are articulated through connecting hole A (4) of spliced pole A (12) and folded plate groove (3), open the folded plate groove (13) of rectangle bottom lamina (11), the one end and the folded plate groove (13) outside end of folded plate (14) are articulated, and the other end is fixed with spliced pole B (15).

3. The reversing roller structure of a belt conveyor according to claim 2, wherein: the movable barrel (9) comprises a ring sleeve (16), a trapezoid block (17), a connecting seat (18), a connecting hole B (19) and an internal thread (20), the ring sleeve (16) axially slides in a barrel groove (5), the outer wall of the ring sleeve (16) is integrally formed with a plurality of trapezoid blocks (17) with equal angles, the trapezoid blocks (17) are slidably connected along a trapezoid guide groove (6), the length of each trapezoid block is half of the length of the trapezoid guide groove (6), the connecting seat (18) is fixed to the inner side end of each trapezoid block (17), the connecting hole B (19) is formed in the connecting seat (18), a folded plate (14) is hinged to the connecting hole B (19) of the connecting seat (18) through a connecting column B (15), and the inner wall of the ring sleeve (16) is provided with the internal thread (20).

4. The reversing roller structure of a belt conveyor according to claim 1, wherein: adjust swivel nut (10) including a swivel nut (21), baffle (22), commentaries on classics board (23), go-between (24), swivel nut (21) outer wall is equipped with the external screw thread, with internal thread (20) threaded connection of ring cover (16), the outer terminal surface vertical fixation of swivel nut (21) has circular baffle (22), baffle (22) diameter is the same with roller (1) diameter, baffle (22) outer wall is the same angle fixed with a plurality of commentaries on classics boards (23), swivel nut (21) inner wall integrated into one piece has go-between (24).

5. The reversing roller structure of a belt conveyor according to claim 2, wherein: the maximum moving distance of the blade plate (11) through the screw cylinder (21) is 0-30 degrees in a rotating range.

6. The reversing roller structure of a belt conveyor according to claim 4, wherein: the screw cylinder (21) is connected with the connecting ring groove (7) through a connecting ring (24), and the screw cylinder (21) can axially rotate for 360 degrees relative to the roller (1).