CN217147352U

CN217147352U - Prevent flying band structure in belt feeder

Info

Publication number: CN217147352U
Application number: CN202221044745.4U
Authority: CN
Inventors: 张露露; 何永利; 唐仕文
Original assignee: Jinan Baichuan Industrial Automation Equipment Co ltd
Current assignee: Jinan Baichuan Industrial Automation Equipment Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-09
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses an anti-flying belt structure in a belt conveyor, which relates to the technical field of belt conveyors and comprises a belt conveyor shell, wherein the belt conveyor shell is rotationally connected with two second rotating shafts and two first rotating shafts, and one ends of the two first rotating shafts opposite to the two second rotating shafts are fixedly provided with belt rollers, the anti-flying belt structure in the belt conveyor is characterized in that a plurality of connecting rods slide in a plurality of slideways, so that a plurality of limiting plates are gradually contacted with the surface of the belt, the belt is limited, the belt is convenient to limit, the deviation from the center of the belt rollers when the belt rotates is prevented, the phenomenon that the belt flies is reduced, the stability of the use of the belt is improved to the maximum extent, the phenomenon that the belt is damaged is reduced, and simultaneously, because the distances of relative movement of the two thread sleeves are the same, thereby facilitating the restraint of the belt on the center position of the belt roller.

Description

Prevent flying band structure in belt feeder

Technical Field

The utility model relates to a belt feeder technical field, in particular to prevent galloping structure in belt feeder.

Background

The belt conveyor is a belt conveyor for short, and has the advantages of fixed type, movable type, simple structure and high efficiency. A continuous conveyor machine for carrying and pulling material on a flexible conveyor belt. An endless conveyor belt is trained around the drive and bend rollers. The upper and lower branches between the two rollers are supported by a plurality of carrier rollers. The materials are placed on the upper branch, and the conveying belt and the materials are dragged to run by utilizing the friction force between the driving roller and the belt. The conveying device is suitable for conveying bulk materials and finished articles in horizontal and inclined directions, and can also be used in a production line for certain process operations. The structure is simple, the work is stable and reliable, the adaptability to materials is strong, the conveying capacity is large, the power consumption is low, and the application is wide.

When some current belt feeder are in use, because the belt is in long-time pivoted, because the belt does not have the restriction, and then causes the belt to break away from the center department of belt roller easily, and then causes and flies the area phenomenon, in long-time use, nevertheless, easily causes the belt atress inhomogeneous, and then causes the damage of belt etc..

SUMMERY OF THE UTILITY MODEL

The utility model discloses an at least solve one of the technical problem who exists among the prior art, provide the anti-flying belt structure in the belt feeder, can solve the belt in long-time pivoted, because the belt does not have the restriction, and then cause the belt to break away from the center department of belt roller easily, and then cause the problem of flying the area.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-flying belt structure in belt feeder, including the belt feeder shell, it is connected with two second axis of rotation and two first axis of rotation to rotate on the belt feeder shell, two first axis of rotation and the equal fixed mounting of one end that two second axis of rotation are relative have the belt roller, fixed mounting has the motor on the belt feeder shell, the output of motor and the second axis of rotation fixed connection of one side, the transmission is connected with the belt on two belt rollers, the inside of belt roller and first axis of rotation all rotates and is connected with the threaded rod, the screw thread on threaded rod surface is opposite setting, the threaded rod is seted up anti-flying belt device on the surface, be provided with anti-reversing structure on the threaded rod.

Preferably, the anti-flying belt device comprises two thread sleeves in threaded connection with the threaded rod, the two thread sleeves are distributed on opposite threads at two ends of the threaded rod, the two thread sleeves are identical in structure, two connecting rods are fixedly mounted on the surface of each thread sleeve, two slideways are formed in the surface of the belt roller, and the two connecting rods are respectively connected with the two slideways in a sliding mode.

Preferably, the inside fixed mounting of belt roller has spacing slide bar, and the connecting rod is connected with the surface sliding of spacing slide bar.

Preferably, two the connecting rod extends to the outside one end fixed mounting limiting plate of slide, and the limiting plate contacts with the surface of belt.

Preferably, a rotating wheel is arranged on one side, close to the belt, of the limiting plate.

Preferably, prevent that reverse structure includes the kelly of sliding connection in the threaded rod inside, the draw-in groove that is the circumference array setting is seted up on the surface of first axis of rotation, and the kelly is close to the one end of draw-in groove and in the inside joint of draw-in groove, and the spring has been cup jointed in the activity on the surface of kelly, the both ends of spring respectively with the fixed surface of the surface of kelly and the threaded rod be connected.

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

(1) prevent the flight band structure in this belt feeder, a plurality of connecting rods slide in the inside of a plurality of slides, and then make the gradual surface contact with the belt of a plurality of limiting plates, and then restrict the belt, conveniently restrict the belt, and then prevent the center department of skew belt roller in belt pivoted, and then reduce the belt and appear the phenomenon of flying the area, the stability that the belt used has been improved to the at utmost, reduce the phenomenon that the belt appears damaging, simultaneously because two thread bush relative movement's distance is the same, and then be convenient for put the belt restriction on the central point of belt roller.

(2) Prevent the flight band structure in this belt feeder, not when rotating the threaded rod, loosen the pulling to the kelly, and then make the kelly reset through the pulling force effect of spring, and then because a plurality of draw-in grooves are circumference equidistant setting, and then advance the inside of another draw-in groove with the kelly card, and then be convenient for restrict the threaded rod, and then prevent that the phenomenon of rotation from appearing in the threaded rod, improve the restriction effect of limiting plate to the belt.

(3) Prevent the flight band structure in this belt feeder, through the setting of rotating the wheel, in limiting plate and belt contact, can make the edge contact of rotating wheel and belt, and then when the belt rotates, drive and rotate the wheel and rotate at the inside of limiting plate, and then reduce the frictional force between belt and the limiting plate, reduce the damage of belt, guaranteed the rotation effect of belt.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of an anti-flying belt structure in a belt conveyor of the present invention;

FIG. 2 is a schematic view of the belt roller of the present invention;

FIG. 3 is a schematic view of the belt roller of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Reference numerals: 1. a belt conveyor housing; 2. a belt; 3. a belt roller; 4. a limiting plate; 5. a motor; 6. A threaded rod; 7. a first rotating shaft; 8. a rotating wheel; 9. a slideway; 10. a limiting slide bar; 11. a connecting rod; 12. a threaded sleeve; 13. a clamping rod; 14. a spring; 15. a second rotating shaft; 16. a clamping groove.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-flying belt structure in a belt conveyor comprises a belt conveyor shell 1, two second rotating shafts 15 and two first rotating shafts 7 are connected to the belt conveyor shell 1 in a rotating mode, belt rollers 3 are fixedly installed at the ends, opposite to the two second rotating shafts 15, of the two first rotating shafts 7, a motor 5 is fixedly installed on the belt conveyor shell 1, the output end of the motor 5 is fixedly connected with the second rotating shaft 15 on one side, a belt 2 is connected to the two belt rollers 3 in a rotating mode, threaded rods 6 are connected to the insides of the belt rollers 3 and the first rotating shafts 7 in a rotating mode, threads on the surfaces of the threaded rods 6 are arranged in an opposite mode, an anti-flying belt device is arranged on the surface of each threaded rod 6 and comprises two threaded sleeves 12 in threaded connection with the threaded rods 6, the two threaded sleeves 12 are distributed on opposite threads at the two ends of the threaded rods 6, the structures on the two threaded sleeves 12 are identical, two connecting rods 11 are fixedly installed on the surface of each threaded sleeve 12, two slides 9 have been seted up on the surface of belt roller 3, two connecting rods 11 are respectively at the inside sliding connection of two slides 9, and belt roller 3's inside fixed mounting has spacing slide bar 10, and connecting rod 11 and spacing slide bar 10's surface sliding connection, through the setting of spacing slide bar 10, make connecting rod 11 when removing, slide on spacing slide bar 10's surface, and then guarantee the stability that connecting rod 11 removed.

Two connecting rods 11 extend to the outside one end fixed mounting limiting plate 4 of slide 9, and limiting plate 4 and belt 2's surface contact are provided with on one side that limiting plate 4 is close to belt 2 and rotate wheel 8.

Through the setting of rotating wheel 8, when limiting plate 4 and belt 2 contact, can make the edge contact of rotating wheel 8 and belt 2, and then when belt 2 rotates, drive and rotate wheel 8 and rotate at the inside of limiting plate 4, and then reduce the frictional force between belt 2 and the limiting plate 4, reduce the damage of belt 2, guaranteed the rotation effect of belt 2.

Be provided with on threaded rod 6 and prevent reversing structure, prevent reversing structure and include sliding connection at the inside kelly 13 of threaded rod 6, the draw-in groove 16 that is the circumference array setting is seted up on the surface of first axis of rotation 7, and the kelly 13 is close to the inside joint of draw-in groove 16's one end, and the spring 14 has been cup jointed in the activity on the surface of kelly 13, and the both ends of spring 14 are connected with the fixed surface of kelly 13's surface and threaded rod 6 respectively.

Outwards stimulate kelly 13, stretch spring 14, make kelly 13 break away from fixedly with draw-in groove 16, and then make kelly 13 not restricting threaded rod 6, and then rotate threaded rod 6, make two thread bush 12 relative movement, and then make a plurality of connecting rods 11 slide in the inside of a plurality of slide 9, and then make the gradual and belt 2's of a plurality of limiting plates 4 surface contact, and then restrict belt 2, conveniently restrict belt 2, and then prevent deviating belt roller 3's center department in belt 2 pivoted, and then reduce belt 2 and appear the phenomenon of flying the area, the stability that belt 2 used has been improved to the maximum extent, reduce the phenomenon that belt 2 appears damaging, simultaneously because two thread bush 12 relative movement's distance is the same, and then be convenient for restrict belt 2 on the central point of belt roller 3.

Not when rotating threaded rod 6, loosen the pulling to kelly 13, and then make kelly 13 reset through spring 14's pulling force effect, and then because a plurality of draw-in grooves 16 are the equidistant setting of circumference, and then advance another draw-in groove 16's inside with kelly 13 card, and then be convenient for restrict threaded rod 6, and then prevent that the phenomenon of rotation from appearing in threaded rod 6, improve the restriction effect of limiting plate 4 to belt 2.

The working principle is as follows:

when using, open motor 5, drive second axis of rotation 15 and rotate, and then drive belt roller 3 and belt 2 and rotate, and then convey the material.

Outwards stimulate kelly 13, stretch spring 14, make kelly 13 break away from fixedly with draw-in groove 16, and then make kelly 13 not restricting threaded rod 6, and then rotate threaded rod 6, make two thread bush 12 relative movement, and then make a plurality of connecting rods 11 slide in the inside of a plurality of slides 9, and then make the gradual surface contact with belt 2 of a plurality of limiting plates 4, and then restrict belt 2, conveniently restrict belt 2, and then prevent the center department of skew belt roller 3 in belt 2 pivoted.

Not when rotating threaded rod 6, loosen the pulling to kelly 13, and then make kelly 13 reset through spring 14's pulling force effect, and then because a plurality of draw-in grooves 16 are the equidistant setting of circumference, and then advance another draw-in groove 16's inside with kelly 13 card, and then be convenient for restrict threaded rod 6, and then prevent that the phenomenon of rotation from appearing in threaded rod 6.

Through the setting of rotating wheel 8, when limiting plate 4 and belt 2 contact, can make the edge contact of rotating wheel 8 and belt 2, and then when belt 2 rotates, drive and rotate wheel 8 and rotate at the inside of limiting plate 4, and then reduce the frictional force between belt 2 and the limiting plate 4.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an anti-flying belt structure in belt feeder, includes belt conveyor shell (1), its characterized in that: the belt conveyor is characterized in that the belt conveyor shell (1) is rotatably connected with two second rotating shafts (15) and two first rotating shafts (7), the two first rotating shafts (7) are fixedly connected with belt rollers (3) at the opposite ends of the two second rotating shafts (15), the belt conveyor shell (1) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with the second rotating shafts (15) on one side, the two belt rollers (3) are rotatably connected with belts (2), the belt rollers (3) and the first rotating shafts (7) are rotatably connected with threaded rods (6), the threads on the surfaces of the threaded rods (6) are oppositely arranged, anti-flying belt devices are arranged on the surfaces of the threaded rods (6), and anti-falling structures are arranged on the threaded rods (6).

2. The anti-flying belt structure of claim 1, wherein: the anti-flying belt device comprises two thread sleeves (12) which are in threaded connection with a threaded rod (6), the two thread sleeves (12) are distributed on opposite threads at two ends of the threaded rod (6), the two thread sleeves (12) are identical in structure, two connecting rods (11) are fixedly mounted on the surface of each thread sleeve (12), two slides (9) are arranged on the surface of a belt roller (3), and the two connecting rods (11) are respectively connected with the inner portions of the two slides (9) in a sliding mode.

3. The anti-flying belt structure of claim 2, wherein: the belt roller (3) is internally and fixedly provided with a limiting slide rod (10), and a connecting rod (11) is connected with the surface of the limiting slide rod (10) in a sliding manner.

4. The anti-flying belt structure of claim 3, wherein: two connecting rod (11) extend to the outside one end fixed mounting limiting plate (4) of slide (9), limiting plate (4) and the surface contact of belt (2).

5. The anti-flying belt structure of claim 4, wherein: and a rotating wheel (8) is arranged on one side of the limiting plate (4) close to the belt (2).

6. The anti-flying belt structure of claim 1, wherein: prevent reverse structure includes inside kelly (13) of sliding connection in threaded rod (6), offers draw-in groove (16) that are the circumference array and set up on the surface of first axis of rotation (7), and kelly (13) are close to the inside joint of one end in draw-in groove (16) of draw-in groove (16), and the activity has cup jointed spring (14) on the surface of kelly (13), and the both ends of spring (14) are connected with the fixed surface of the surface of kelly (13) and threaded rod (6) respectively.