CN219928778U

CN219928778U - Self-adaptive adjusting carrier roller for pipe belt conveyor

Info

Publication number: CN219928778U
Application number: CN202320407313.3U
Authority: CN
Inventors: 罗小伟; 颜廷龙
Original assignee: Baoding Zhongbo Mining Machinery Co ltd
Current assignee: Baoding Zhongbo Mining Machinery Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-10-31
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a self-adaptive adjusting carrier roller for a pipe belt conveyor, which relates to the technical field of carrier rollers for pipe belt conveyors and comprises a supporting base, wherein a moving mechanism is arranged in the supporting base and comprises a transverse threaded rod, a dovetail sliding block and a hand wheel, one side of the inner part of the supporting base is rotatably connected with the transverse threaded rod, the upper part of the supporting base is provided with at least two groups of first carrier rollers, the left end and the right end of each first carrier roller are respectively provided with a second carrier roller, the lower part of each first carrier roller is provided with a fixing mechanism, the fixing mechanism comprises a mounting plate and a supporting rod, the lower part of the mounting plate is movably connected with a plurality of supporting rods, and the upper parts of the supporting rods penetrate through the mounting plate. The problem of carrying through setting up adjustment mechanism adaptation different width's conveyer belt, through setting up stiff spring one in the below of first bearing roller, can carry out shock attenuation buffering when the work piece falls on the conveyer belt.

Description

Self-adaptive adjusting carrier roller for pipe belt conveyor

Technical Field

The utility model relates to the technical field of carrier rollers of pipe belt conveyors, in particular to a self-adaptive adjusting carrier roller for a pipe belt conveyor.

Background

The pipe-substituted conveyor is a novel conveyor with pipeline conveying and belt conveying, has the advantages of large conveying inclination angle, small curvature radius, small cross section area of a machine body, three-dimensional space bending conveying, no deviation of a conveying belt, convenience in conveying line arrangement, maintenance, management and the like, but the block degree of materials is limited by the conveying belt width, and is not suitable for occasions (except for a guide roller type tubular belt conveyor) with short conveying line and multiple material receiving or unloading positions. It is used for conveying various block and powder materials such as coal, ore, grain, cement, paper pulp, concrete, etc.

At present, most of carrier roller groups of the existing pipe belt conveyor are of fixed structures, inclination angles of side support rollers are inconvenient to adjust, conveying operation cannot be well adapted to conveying belts with different widths, adaptability is low, vibration reduction and buffering are not conducted when workpieces fall on the conveying belts in conveying operation, damage to the conveying belts is easy to occur, and durability and service life of the conveying belts are reduced.

Disclosure of Invention

In order to solve the technical problems, the self-adaptive adjusting carrier roller for the pipe belt conveyor is provided, and the technical scheme solves the problems that most of carrier roller groups provided in the background art are of fixed structures, conveying belts with different widths cannot be well adapted to conveying the carrier rollers, and workpieces are not damped and buffered when falling on the conveying belts, so that the damage to the conveying belts is easy to cause, and the durability and service life of the conveying belts are reduced.

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

the utility model provides a self-adaptation is adjusted bearing roller for pipe belt conveyer, includes the support base, the inside of support base is provided with moving mechanism, moving mechanism includes transverse threaded rod, forked tail slider and hand wheel, the upper portion of support base is provided with the first bearing roller of no less than two sets of, both ends all are provided with the second bearing roller about the first bearing roller, the lower part of first bearing roller is provided with fixed establishment, fixed establishment includes mounting panel and branch, mounting panel lower part swing joint has a plurality of branch, the mounting panel is run through on the upper portion of branch.

Preferably, one side of the inside of the support base is rotationally connected with a transverse threaded rod, the surface of the transverse threaded rod is in threaded connection with a dovetail sliding block, and one end of the transverse threaded rod penetrates through the other side of the inside of the support base and is fixedly provided with a hand wheel.

Preferably, the fixing mechanism further comprises a first rigid spring and a mounting frame, a supporting rod is sleeved in the first rigid spring, the upper portion of the first rigid spring is fixedly connected with the lower portion of the mounting plate, the lower portion of the first rigid spring is fixedly connected with the upper portion of the supporting base, and the mounting frame is fixedly connected with the upper portion of the mounting plate.

Preferably, the mounting frame is rotatably connected with the first carrier roller through a bearing.

Preferably, the adjustment mechanism comprises an arc-shaped mounting block, a longitudinal rotating shaft, a gear, a latch, a vertical sliding rod, a pull block and a rigid spring II, wherein the longitudinal rotating shaft is connected with the arc-shaped mounting block in a rotating mode, the longitudinal rotating shaft penetrates through the arc-shaped mounting block, the gear is fixedly connected with the outer surface of the longitudinal rotating shaft, the latch is movably connected with the lower portion of the gear, the vertical sliding rod is arranged on the lower portion of the latch, the pull block is fixedly connected with the lower portion of the vertical sliding rod, the rigid spring II is sleeved on the outer surface of the vertical sliding rod, and the lower portion of the pull block is fixedly connected with the upper portion of the rigid spring II.

Preferably, the bottom end of the tail of the arc-shaped mounting block is fixedly connected with the upper surface of the dovetail sliding block.

Compared with the prior art, the utility model has the beneficial effects that: this self-adaptation is adjusted bearing roller for pipe strap conveyer is the active structure, adjusts the second bearing roller through setting up adjustment mechanism, the problem that the conveyer belt of adaptation different width that can be fine carries, through setting up rigid spring one in the below of first bearing roller, can carry out shock attenuation buffering when the work piece falls on the conveyer belt to reduce the work piece and cause the damage to the conveyer belt, improve the durability and the life of conveyer belt.

Drawings

Fig. 1 is a schematic structural view of an adaptive adjustment idler for a pipe belt conveyor in the present utility model;

fig. 2 is a schematic structural view of an adaptive adjustment idler adjustment assembly for a pipe belt conveyor according to the present utility model;

FIG. 3 is a partial cross-sectional view of FIG. 1A of the present utility model.

The reference numerals in the figures are:

1. a support base; 2. a moving mechanism; 21. a transverse threaded rod; 22. dovetail slide blocks; 23. a hand wheel; 3. a first idler; 4. a second idler; 5. a fixing mechanism; 51. a mounting plate; 52. a support rod; 53. a first rigid spring; 54. a mounting frame; 6. an adjusting mechanism; 61. an arc-shaped mounting block; 62. a longitudinal rotation axis; 63. a gear; 64. latch teeth; 65. a vertical sliding rod; 66. pulling blocks; 67. and a rigid spring II.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a self-adaptation is adjusted bearing roller for pipe belt conveyer, includes support base 1, and the inside on the upper portion of support base 1 is provided with moving mechanism 2, and moving mechanism 2 includes horizontal threaded rod 21, forked tail slider 22 and hand wheel 23, and the inside one side rotation of support base 1 is connected with horizontal threaded rod 21, and the surface threaded connection of horizontal threaded rod 21 has forked tail slider 22, and the inside opposite side fixed mounting of support base 1 is run through to one end of horizontal threaded rod 21 has hand wheel 23.

The upper portion of supporting base 1 is provided with the first bearing roller 3 that is not less than two sets of, and both ends all are provided with second bearing roller 4 about first bearing roller 3, and the one end rotation of second bearing roller 4 is connected with adjustment mechanism 6, and the lower part of first bearing roller 3 is provided with fixed establishment 5, and second bearing roller 4 passes through the bearing rotation with fixed establishment 5 to be connected, and fixed establishment 5 includes mounting panel 51 and branch 52, and mounting panel 51 lower part swing joint has a plurality of branch 52, and mounting panel 51 is run through on the upper portion of branch 52. The fixing mechanism 5 further comprises a first rigid spring 53 and a mounting frame 54, the support rod 52 is sleeved in the first rigid spring 53, the upper portion of the first rigid spring 53 is fixedly connected with the lower portion of the mounting plate 51, the lower portion of the first rigid spring 53 is fixedly connected with the upper portion of the supporting base 1, the mounting frame 54 is fixedly connected with the upper portion of the mounting plate 51, and through the arrangement of the first rigid spring 53, the workpiece can be damped and buffered when falling on the conveying belt, so that damage to the conveying belt caused by the workpiece is reduced, the durability and the service life of the conveying belt are improved, the mounting frame 54 is fixedly connected with the upper portion of the mounting plate 51, and the mounting frame 54 is rotationally connected with the first carrier roller 3 through a bearing.

The lower part sliding connection of adjustment mechanism 6 has support base 1, 4 angles through adjustment mechanism 6 to the second bearing roller are adjusted, thereby better laminating with the conveyer belt, adjustment mechanism 6 includes arc installation piece 61, vertical rotation axis 62, gear 63, latch 64, vertical slide bar 65, pull piece 66 and stiff spring second 67, the inside rotation of arc installation piece 61 is connected with vertical rotation axis 62, vertical rotation axis 62 runs through arc installation piece 61, the afterbody bottom and the upper surface fixed connection of forked tail slider 22 of arc installation piece 61, and the surface fixed connection of vertical rotation axis 62 has gear 63.

The lower part swing joint of gear 63 has latch 64, the lower part of latch 64 is provided with vertical slide bar 65, the lower part fixedly connected with pull block 66 of vertical slide bar 65, rigid spring two 67 has been cup jointed to the surface of vertical slide bar 65, the upper portion fixedly connected with of rigid spring two 67 pulls the lower part of piece 66, pull block 66 makes latch 64 remove the restriction to gear 63, make gear 63 continue rotating and drive longitudinal rotation axis 62 rotation, thereby adjust the angle of second bearing roller 4, when second bearing roller 4 angle reaches the assigned position, loosen the pulling to pull block 66, make rigid spring two 67 remove latch 64 to gear 63 through elasticity, and then the rotation of restriction gear 63.

Working principle: through hand wheel 23 rotation, drive transverse threaded rod 21 and rotate to drive forked tail slider 22 and slide in supporting base 1 inside, make the interval between first bearing roller 3 and the second bearing roller 4 adjust according to the width of conveyer belt, adjust the 4 angles of second bearing roller through adjustment mechanism 6, thereby better laminating with the conveyer belt, through the second bearing roller 4 of self-adaptation regulation distance and angle, the adaptability of the device has been improved, through setting up rigid spring one 53 in the below of first bearing roller 3, can carry out shock attenuation buffering when the work piece falls on the conveyer belt, thereby reduce the work piece and cause the damage to the conveyer belt, improve conveyer belt's durability and life.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a self-adaptation is adjusted bearing roller for pipe belt conveyer, its characterized in that, including supporting base (1), the inside of supporting base (1) is provided with moving mechanism (2), moving mechanism (2) are including transverse threaded rod (21), forked tail slider (22) and hand wheel (23), the upper portion of supporting base (1) is provided with first bearing roller (3) of no less than two sets of, both ends all are provided with second bearing roller (4) about first bearing roller (3), the one end rotation of second bearing roller (4) is connected with adjustment mechanism (6), the lower part of first bearing roller (3) is provided with fixed establishment (5), fixed establishment (5) are including mounting panel (51) and branch (52), mounting panel (51) lower part swing joint has a plurality of branch (52), the upper portion of branch (52) runs through mounting panel (51).

2. An adaptive adjustment idler for a tube and belt conveyor according to claim 1, wherein: the novel support is characterized in that one side of the inside of the support base (1) is rotatably connected with a transverse threaded rod (21), the surface of the transverse threaded rod (21) is in threaded connection with a dovetail sliding block (22), and one end of the transverse threaded rod (21) penetrates through the other side of the inside of the support base (1) and is fixedly provided with a hand wheel (23).

3. An adaptive adjustment idler for a tube and belt conveyor according to claim 1, wherein: the fixing mechanism (5) further comprises a rigid spring I (53) and a mounting frame (54), a supporting rod (52) is sleeved in the rigid spring I (53), the upper portion of the rigid spring I (53) is fixedly connected with the lower portion of the mounting plate (51), the lower portion of the rigid spring I (53) is fixedly connected with the upper portion of the supporting base (1), and the mounting frame (54) is fixedly connected with the upper portion of the mounting plate (51).

4. An adaptive adjustment idler for a tube and belt conveyor according to claim 3, wherein: the mounting frame (54) is rotatably connected with the first carrier roller (3) through a bearing.

5. An adaptive adjustment idler for a tube and belt conveyor according to claim 1, wherein: adjustment mechanism (6) are including arc installation piece (61), vertical rotation axis (62), gear (63), latch (64), vertical slide bar (65), pull piece (66) and rigid spring second (67), the inside rotation of arc installation piece (61) is connected with vertical rotation axis (62), vertical rotation axis (62) run through arc installation piece (61), just the surface fixedly connected with gear (63) of vertical rotation axis (62), the lower part swing joint of gear (63) has latch (64), the lower part of latch (64) is provided with vertical slide bar (65), the lower part fixedly connected with pull piece (66) of vertical slide bar (65), rigid spring second (67) have been cup jointed to the surface of vertical slide bar (65), the lower part of rigid spring second (67) upper portion fixedly connected with pull piece (66).

6. An adaptive adjustment idler for a tube and belt conveyor as in claim 5 wherein: the bottom end of the tail of the arc-shaped mounting block (61) is fixedly connected with the upper surface of the dovetail sliding block (22).