Belt conveyor linkage type automatic deviation adjusting carrier roller support

Abstract

The utility model relates to the technical field of deviation adjusting carrier roller supports, and discloses a belt conveyor linkage type automatic deviation adjusting carrier roller support. Comprising a bottom plate, the top end of the bottom plate is fixedly connected with a base, the inner wall of the base is rotatably connected with a connecting seat, the top end of the connecting seat is fixedly connected with a rotating disc, the top end of the rotating disc is fixedly connected with a fixed seat, the inner wall of the fixed seat is rotatably connected with a first carrier roller, and movable plates are hinged to the two sides of the rotating disc respectively. After the movable plate swings along the hinge point, the angle of the second carrier roller can be adjusted, deviation of a deviated belt can be adjusted, an output shaft of the motor rotates to enable the bevel gear to rotate, the bevel gear drives the rotating shaft and the first gear to rotate, the first gear rotates to drive the second gear to rotate, and the connecting base and the rotating disc rotate. And the angle positions of the first carrier roller and the second carrier roller can be flexibly adjusted according to use requirements, and further deviation correction setting is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of deviation adjusting idler supports, in particular to a belt conveyor linkage type automatic deviation adjusting idler support. Background Technique

[0002] The deviation adjusting idler support can adjust the position and angle of belt conveyance on the belt conveyor during the use of the belt conveyor, so as to improve the running effect and stability of the conveyor belt. The belt conveyor is a commonly used material conveying device that transports materials from one location to another through the conveyor belt, and it is widely used in fields such as mines, ports, power plants, chemical plants, and construction sites.

[0003] In the prior art, during the use of the deviation adjusting idler support, the idler support cannot be flexibly adjusted according to the use requirements, resulting in low flexibility of the support body, which will affect the automatic deviation adjusting effect of the idler support. Therefore, the utility model designs a belt conveyor linkage type automatic deviation adjusting idler support. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that during the use of the deviation adjusting idler support in the prior art, the idler support cannot be flexibly adjusted according to the use requirements, resulting in low flexibility of the support body, which will affect the automatic deviation adjusting effect of the idler support, and the belt conveyor linkage type automatic deviation adjusting idler support is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The belt conveyor linkage type automatic deviation adjusting idler support includes a bottom plate, a base is fixedly connected to the top end of the bottom plate, a connecting seat is rotatably connected to the inner wall of the base, a turntable is fixedly connected to the top end of the connecting seat, a fixed seat is fixedly connected to the top end of the turntable, a first idler is rotatably connected to the inner wall of the fixed seat, movable plates are respectively hinged on both sides of the turntable, a connecting plate is fixedly connected to the side wall of the movable plate, a second idler is rotatably arranged at the gap between the fixed seat and the connecting plate, a motor is fixedly connected to the upper surface of the bottom plate, a rotating shaft is rotatably connected to the inside of the bottom plate, bevel gears are respectively fixedly sleeved on the top end of the rotating shaft and the output shaft of the motor, a first gear is fixedly sleeved on the shaft body of the rotating shaft, an opening is formed in the inner wall of the base, and the bottom of the connecting seat extends into the opening and is fixedly sleeved with a second gear.

[0007] Preferably, the two bevel gears are meshed with each other, and the first gear and the second gear are meshed with each other.

[0008] Preferably, a connecting shaft is fixedly connected to one end of the second idler relative to the fixed seat. An opening is formed in the side wall of the fixed seat. An activity seat is hinged to the inner wall of the fixed seat at the opening. The connecting shaft is rotatably arranged in the inner wall of the activity seat.

[0009] Preferably, a protective sleeve is fixedly connected to the inner wall of the activity seat. The shaft body of the connecting shaft is slidably arranged in the inner wall of the protective sleeve.

[0010] Preferably, a cavity is formed in the second idler. A spring is fixedly connected to the inner wall of the second idler at the cavity. One end of the spring away from the fixed seat is fixedly connected to a limiting rotating rod. The limiting rotating rod penetrates through the cavity and extends to the outside of the second idler.

[0011] Preferably, a connecting cylinder is rotatably connected to the inner wall of the connecting plate. The limiting rotating rod is inserted into the inner wall of the connecting cylinder.

[0012] Preferably, a cylinder is fixedly connected to the inner wall of the turntable. A slider is hinged to the end of the piston rod of the cylinder. A chute is formed in the inner wall of the movable plate. The slider is slidably arranged in the inner wall of the chute.

[0013] Preferably, a first ball is arranged to roll in the inner wall of the slider. The first ball is arranged to roll in the inner wall of the movable plate at the chute.

[0014] Preferably, a supporting block is fixedly connected to the bottom of the connecting seat. An annular groove is formed in the inner wall of the top end of the base. A second ball is arranged to roll in the inner wall of the supporting block. The second ball is arranged to roll in the inner wall of the base at the annular groove.

[0015] Compared with the prior art, the utility model provides a belt conveyor linkage type automatic deviation adjusting idler support, which has the following beneficial effects:

[0016] 1. For this belt conveyor linkage type automatic deviation adjusting idler support, after the movable plate swings along the hinge point, the angle of the second idler can be adjusted, and the offset belt can be subjected to deviation adjusting treatment. When the output shaft of the motor rotates, the bevel gear rotates, the bevel gear drives the rotating shaft and the first gear to rotate, the first gear rotates to drive the second gear to rotate, so that the connecting seat and the turntable rotate, and the angular positions of the first idler and the second idler can be flexibly adjusted according to the use requirements, which is convenient for further deviation correction setting.

[0017] 2. For this belt conveyor linkage type automatic deviation adjusting idler support, when the second idler swings, the connecting shaft can drive the activity seat to rotate along the hinge point, which can not affect the subsequent rotation setting after the second idler swings. At the same time, the protective sleeve can improve the protection effect and reduce wear, and the spring extends the limiting rotating rod into the inside of the connecting cylinder, so as to perform quick installation treatment on the second idler, which is convenient for maintenance and replacement.

[0018] 3. For the belt conveyor linkage type automatic deviation adjusting idler bracket, when the piston rod of the air cylinder extends, the slider can be mobilized to slide along the inner wall of the chute, which can make the movable plate more portable during angle adjustment, and when the first ball slides along the inner wall of the chute, the friction between the slider and the inner wall of the chute can be reduced. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the belt conveyor linkage type automatic deviation adjusting idler bracket proposed by the present utility model;

[0020] Figure 2 is Figure 1 an enlarged schematic structural diagram of the partial A part in

[0021] Figure 3 is Figure 1 an enlarged schematic structural diagram of the partial B part in

[0022] In the figure: 1 bottom plate, 2 base, 3 connecting seat, 4 turntable, 5 fixed seat, 6 first idler, 7 movable plate, 8 connecting plate, 9 second idler, 10 click, 11 rotating shaft, 12 bevel gear, 13 first gear, 14 second gear, 15 movable seat, 16 protective sleeve, 17 connecting shaft, 18 connecting cylinder, 19 spring, 20 limiting rotating rod, 21 air cylinder, 22 slider, 23 first ball, 24 support block, 25 second ball. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] Embodiment 1

[0025] Refer to Figures 1-3, the belt conveyor linked automatic deviation adjusting roller support comprises a bottom plate 1, the top of the bottom plate 1 is fixedly connected with a base 2, the inner wall of the base 2 is rotatably connected with a connecting seat 3, the top of the connecting seat 3 is fixedly connected with a turntable 4, the top of the turntable 4 is fixedly connected with a fixed seat 5, the inner wall of the fixed seat 5 is rotatably connected with a first roller 6, both sides of the turntable 4 are hinged with movable plates 7, the side walls of the movable plate 7 are fixedly connected with a connecting plate 8, and a second roller 9 is rotatably provided at the gap between the fixed seat 5 and the connecting plate 8, the upper surface of the bottom plate 1 is fixedly connected with a motor 10, the inner surface of the bottom plate 1 is rotatably connected with a rotating shaft 11, the top of the rotating shaft 11 and the output shaft of the motor 10 are respectively fixedly sleeved with a bevel gear 12, the shaft body of the rotating shaft 11 is fixedly sleeved with a first gear 13, the inner wall of the base 2 is opened, the bottom of the connecting seat 3 extends to the inside of the opening and is fixedly sleeved with a second gear 14, the two bevel gears 12 are meshed with each other, and the first gear 13 and the second gear 14 are meshed with each other.

[0026] The second roller 9 is fixedly connected to a connecting shaft 17 at one end relative to the fixed seat 5. An opening is opened on the side wall of the fixed seat 5. A movable seat 15 is hingedly provided on the inner wall of the fixed seat 5 located at the opening. The connecting shaft 17 is rotatably set on the inner wall of the movable seat 15. A protective sleeve 16 is fixedly connected to the inner wall of the movable seat 15. The shaft body of the connecting shaft 17 is slidably set on the inner wall of the protective sleeve 16.

[0027] A cavity is opened inside the second roller 9, and the second roller 9 is located on the inner wall of the cavity and is fixedly connected to a spring 19. The end of the spring 19 facing away from the fixed seat 5 is fixedly connected to a limit rotating rod 20. The limit rotating rod 20 passes through the cavity and extends to the outside of the second roller 9. The inner wall of the connecting plate 8 is rotatably connected to a connecting tube 18, and the limit rotating rod 20 is inserted into the inner wall of the connecting tube 18.

[0028] When in use, the first roller 6 and the second roller 9 are respectively rotatably set above the turntable 4, which can ensure the lifting stability of the belt of the belt conveyor, and the movable plate 7 can adjust the angle of the second roller 9 after swinging along the hinge point, and the offset belt can be adjusted. When the second roller 9 swings, the connecting shaft 17 can drive the movable seat 15 to rotate along the hinge point, and the subsequent rotation setting will not be affected after the second roller 9 swings. At the same time, the protective sleeve 16 can improve the protection effect and reduce wear, and the spring 19 extends the limit rotating rod 20 to the inside of the connecting tube 18, so that the second roller 9 can be quickly installed. The limit rotating rod 20 is subsequently squeezed and retracted into the inside of the cavity for easy maintenance and replacement. At the same time, the limit rotating rod 20 can be rotated along the inner wall of the connecting plate 8 through the connecting tube 18 without affecting the rotation effect of the second roller 9.

[0029] The rotation of the output shaft of the motor 10 can drive the bevel gear 12 to rotate. The rotation of the bevel gear 12 drives the rotation of the rotating shaft 11 and the first gear 13. The rotation of the first gear 13 can drive the rotation of the second gear 14, causing the connecting seat 3 and the turntable 4 to rotate. The angular positions of the first idler 6 and the second idler 9 can be flexibly adjusted according to the usage requirements, facilitating further deviation correction settings.

[0030] Embodiment 2

[0031] Refer to Figures 1-3 , a cylinder 21 is fixedly connected to the inner wall of the turntable 4. A slider 22 is hinged to the end of the piston rod of the cylinder 21. A chute is formed in the inner wall of the movable plate 7. The slider 22 is slidably arranged on the inner wall of the chute. The inner wall of the slider 22 is provided with a first ball 23, and the first ball 23 is rotatably arranged on the inner wall of the movable plate 7 where the chute is located.

[0032] The extension of the piston rod of the cylinder 21 can adjust the slider 22 to slide along the inner wall of the chute, making the angle adjustment of the movable plate 7 more convenient. When the first ball 23 slides along the inner wall of the chute, the friction between the slider 22 and the inner wall of the chute can be reduced.

[0033] Embodiment 3

[0034] Refer to Figures 1-3 , a support block 24 is fixedly connected to the bottom of the connecting seat 3. An annular groove is formed in the inner wall of the top end of the base 2. The inner wall of the support block 24 is provided with a second ball 25, and the second ball 25 is rotatably arranged on the inner wall of the base 2 where the annular groove is located.

[0035] The support block 24 can improve the stability of the connecting seat 4. The second ball 25 is rotatably arranged along the inner wall of the annular groove, which can reduce the wear of the support block 24 inside the base 2.

Claims

1. A belt conveyor-linked automatic deflection-adjusting roller support, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a base (2), the inner wall of the base (2) is rotatably connected to a connecting seat (3), the top of the connecting seat (3) is fixedly connected to a turntable (4), the top of the turntable (4) is fixedly connected to a fixed seat (5), the inner wall of the fixed seat (5) is rotatably connected to a first roller (6), both sides of the turntable (4) are hingedly provided with movable plates (7), the side walls of the movable plates (7) are fixedly connected to connecting plates (8), the fixed seat (5) and the connecting plates (8) are connected to the fixed seat (5) and the connecting plates (8). A second roller (9) is rotatably provided at the gap, a motor (10) is fixedly connected to the upper surface of the bottom plate (1), a rotating shaft (11) is rotatably connected inside the bottom plate (1), a bevel gear (12) is fixedly sleeved on the top of the rotating shaft (11) and the output shaft of the motor (10), a first gear (13) is fixedly sleeved on the shaft body of the rotating shaft (11), an opening is provided on the inner wall of the base (2), the bottom of the connecting seat (3) extends to the inside of the opening and is fixedly sleeved with a second gear (14).

2. The belt conveyor linked automatic deviation adjusting roller support according to claim 1 is characterized in that: The two bevel gears (12) are meshed with each other, and the first gear (13) and the second gear (14) are meshed with each other.

3. The belt conveyor linked automatic deviation adjusting roller support according to claim 1 is characterized in that: The second roller (9) is fixedly connected to a connecting shaft (17) at one end relative to the fixed seat (5); an opening is provided on the side wall of the fixed seat (5); a movable seat (15) is hingedly provided on the inner wall of the opening of the fixed seat (5); and the connecting shaft (17) is rotatably provided on the inner wall of the movable seat (15).

4. The belt conveyor linked automatic deviation adjusting roller support according to claim 3 is characterized in that: The inner wall of the movable seat (15) is fixedly connected with a protective sleeve (16), and the shaft body of the connecting shaft (17) is slidably arranged on the inner wall of the protective sleeve (16).

5. The belt conveyor linked automatic deviation adjusting roller support according to claim 1 is characterized in that: A cavity is provided inside the second roller (9), and a spring (19) is fixedly connected to the inner wall of the cavity of the second roller (9). One end of the spring (19) facing away from the fixed seat (5) is fixedly connected to a limit rotating rod (20), and the limit rotating rod (20) passes through the cavity and extends to the outside of the second roller (9).

6. The belt conveyor linked automatic deviation adjusting roller support according to claim 5 is characterized in that: The inner wall of the connecting plate (8) is rotatably connected to a connecting tube (18), and the limiting rotating rod (20) is plugged into the inner wall of the connecting tube (18).

7. The belt conveyor linked automatic deviation adjusting roller support according to claim 1 is characterized in that: The inner wall of the rotating disk (4) is fixedly connected with a cylinder (21), the piston rod end of the cylinder (21) is hingedly provided with a slider (22), the inner wall of the movable plate (7) is provided with a slide groove, and the slider (22) is slidably arranged on the inner wall of the slide groove.

8. The belt conveyor linked automatic deviation adjusting roller support according to claim 7 is characterized in that: A first ball (23) is rollingly arranged on the inner wall of the sliding block (22), and the first ball (23) is rollingly arranged on the inner wall of the movable plate (7) located in the sliding groove.

9. The belt conveyor linked automatic deviation adjusting roller support according to claim 1 is characterized in that: The bottom of the connecting seat (3) is fixedly connected to a support block (24); an annular groove is provided on the inner wall of the top end of the base (2); a second ball (25) is rollingly provided on the inner wall of the support block (24); and the second ball (25) is rollingly provided on the inner wall of the base (2) located in the annular groove.

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