CN217172119U - Driving belt carrier roller part - Google Patents

Abstract

The utility model discloses a driving belt carrier roller component, which comprises a chassis, wherein a vertical plate is fixed on the surface of the chassis, a main roller is arranged between the vertical plates, a base is fixed on the surface of the chassis, a support is connected on the surface of the base in a rotating way, an auxiliary roller is arranged in the support, a sliding groove is arranged on the surface of the support, an outer barrel is fixed on the surface of the chassis, a hollow groove is reserved in the outer barrel, the driving belt carrier roller component can drive the movable rod to displace when a driving mechanism operates through the mutual matching of the chassis, the vertical plate, the main roller, the base, the support, the auxiliary roller, the sliding groove, the outer barrel, the hollow groove, a sliding rod, a movable rod, a rotating shaft, a transverse rod, a sliding block, a driving mechanism and other parts, so that the support rotates, thereby effectively supporting the tracks with different widths, solving the problem that the existing carrier roller can only adapt to tracks with specific widths, the practicability is limited.

Description

Driving belt carrier roller part

Technical Field

The utility model belongs to the technical field of the drive belt bearing roller, especially, relate to a drive belt bearing roller part.

Background

The belt conveyor is a main transportation device in coal mine production, is particularly suitable for large-batch medium-short distance transportation, and the carrier roller is one of important components of the conveyor and mainly used for supporting the limiting crawler belt so as to enable the limiting crawler belt to normally operate.

It should be noted that most of the prior roller supporting components of the transmission belt can only be applied to a crawler belt with a certain width, when the width of the crawler belt changes according to production, the roller cannot effectively support the crawler belt, and further the service life of the crawler belt is affected.

SUMMERY OF THE UTILITY MODEL

In order to solve above-mentioned current drive belt bearing roller part and can only be suitable for the track of certain specific width mostly when the track width changes according to production, the bearing roller can't effectively support it, and then can influence the life's of track problem, the utility model aims at providing a drive belt bearing roller part.

In order to achieve the purpose, the utility model provides a driving belt carrier roller part, which comprises a bottom frame, wherein the surface of the bottom frame is fixed with vertical plates, a main roller is arranged between the vertical plates, the surface of the bottom frame is fixed with a base, the surface of the base is rotatably connected with a support, an auxiliary roller is arranged inside the support, a sliding groove is arranged on the surface of the support, an outer cylinder is fixed on the surface of the bottom frame, a hollow groove is reserved inside the outer cylinder, a sliding rod is arranged inside the hollow groove, a movable rod is arranged on the surface of the sliding rod, a rotating shaft is arranged inside the movable rod in a penetrating way, the end part of the rotating shaft is connected with the hollow groove, the end part of the movable rod penetrates through the inside of the outer cylinder, a cross rod is fixed on the inner wall of the end part of the movable rod, a sliding block is arranged on the surface of the cross rod, the sliding block is positioned inside the sliding groove, and the bottom of the bottom frame is connected with a driving mechanism, the driving mechanism is connected with the rotating shaft.

In one example, the surface of the rotating shaft is provided with threads, the rotating shaft is in threaded connection with the movable rod, and the threaded connection enables the rotating shaft to drive the movable rod to move when rotating, so that parts such as the sliding block are driven to move, and the angle adjustment of the auxiliary roller is realized.

In one example, the cross rod is rotatably connected with the sliding block, and the sliding block can be protected by the rotatable connection, so that the phenomenon of blocking and breaking of the sliding block in the angle adjusting process is avoided.

In one example, the sliding block and the bracket form a clamping type sliding structure through the sliding groove, and the clamping type sliding structure enables the sliding block to slide in the sliding groove, so that the angle of the bracket can be adjusted, and the angle of the auxiliary roller can be adjusted, so that the use requirements of the crawler belts with different widths can be met.

In an example, actuating mechanism includes backup pad, worm, crank and worm wheel, the bottom of chassis is fixed with the backup pad, the inside through-mounting of backup pad has the worm, the worm passes through the bearing and constitutes revolution mechanic with the backup pad, the end connection of worm has the crank, the surface of worm is provided with the worm wheel, worm wheel and pivot fixed connection, when above-mentioned mechanism moved, can drive two pivots simultaneously rotatory, reduced the staff promptly and adjusted required amount of labour, guaranteed again that the angle of adjustment of two secondary rollers equals.

In one example, the worm is in meshed connection with the worm wheel, the number of the worm wheels is two, and the meshed connection enables the worm to rotate and drive the worm wheel to rotate, so that a power source is provided for subsequent operation of the rotating shaft.

Through the utility model provides a drive belt bearing roller part can bring following beneficial effect: through mutually supporting of parts such as chassis, riser, main roll, base, support, auxiliary roll, spout, urceolus, dead slot, slide bar, movable rod, pivot, horizontal pole, slider and actuating mechanism for actuating mechanism can drive the movable rod displacement when moving, and then makes the support rotate, thereby effectively supports the track of different width, has solved current bearing roller and only can adapt to specific width track, the limited problem of practicality.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the slide block installation structure of the present invention;

fig. 4 is a schematic structural view of the driving mechanism of the present invention.

In the figure: 1. a chassis; 2. a vertical plate; 3. a main roller; 4. a base; 5. a support; 6. a secondary roll; 7. a chute; 8. an outer cylinder; 9. an empty groove; 10. a slide bar; 11. a movable rod; 12. a rotating shaft; 13. a cross bar; 14. a slider; 15. a drive mechanism; 1501. a support plate; 1502. a worm; 1503. a crank; 1504. a worm gear.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of 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 construed as limiting the present 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 to implicitly indicate 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, an embodiment of the present invention provides a driving belt carrier roller component, including a chassis 1, wherein a vertical plate 2 is fixed on a surface of the chassis 1, a main roller 3 is arranged between the vertical plates 2, a base 4 is fixed on a surface of the chassis 1, a support 5 is rotatably connected on a surface of the base 4, a sub-roller 6 is arranged inside the support 5, a sliding groove 7 is formed on a surface of the support 5, an outer cylinder 8 is fixed on a surface of the chassis 1, a hollow groove 9 is reserved inside the outer cylinder 8, a sliding rod 10 is arranged inside the hollow groove 9, a movable rod 11 is arranged on a surface of the sliding rod 10, a rotating shaft 12 is installed inside the movable rod 11 in a penetrating manner, an end portion of the rotating shaft 12 is connected with the hollow groove 9, an end portion of the movable rod 11 penetrates through the inside the outer cylinder 8, a cross rod 13 is fixed on an inner wall of the end portion of the movable rod 11, the surface of the cross rod 13 is provided with a sliding block 14, the sliding block 14 is positioned inside the sliding groove 7, the bottom of the bottom frame 1 is connected with a driving mechanism 15, and the driving mechanism 15 is connected with the rotating shaft 12.

Specifically, the surface of pivot 12 is provided with the screw thread, pivot 12 and movable rod 11 are threaded connection, and threaded connection can drive movable rod 11 displacement when making pivot 12 rotatory, and then drives the motion of parts such as slider 14, realizes the angle modulation of secondary roller 6.

Specifically, the cross rod 13 is rotatably connected with the sliding block 14, and the sliding block 14 can be protected by the rotatable connection, so that the phenomenon of blocking and breaking of the sliding block in the angle adjusting process is avoided.

Specifically, the sliding block 14 and the bracket 5 form a snap-on sliding structure through the sliding groove 7, and the snap-on sliding structure enables the angle of the bracket 5 to be adjusted when the sliding block 14 slides inside the sliding groove 7, so that the angle of the auxiliary roller 6 is adjusted, and the use requirements of the crawler belts with different widths can be met.

Specifically, the driving mechanism 15 comprises a supporting plate 1501, a worm 1502, a crank 1503 and a worm wheel 1504, the supporting plate 1501 is fixed to the bottom of the underframe 1, the worm 1502 penetrates through the supporting plate 1501, the worm 1502 and the supporting plate 1501 form a rotating structure through a bearing, the crank 1503 is connected to the end portion of the worm 1502, the worm wheel 1504 is arranged on the surface of the worm 1502, and the worm wheel 1504 is fixedly connected with the rotating shaft 12.

Specifically, the worm 1502 is in meshed connection with the worm wheel 1504, and the number of the worm wheels 1504 is two, so that the worm 1502 can be driven to rotate when rotating through meshed connection, and a power source is further provided for the operation of the subsequent rotating shaft 12.

The working principle is as follows: when using this drive belt bearing roller part, if the track arrangement needs to enlarge the angle between vice roller 6 and the main roll 3, staff's accessible crank 1503 drives the worm 1502 rotatory, then, the worm 1502 can drive pivot 12 through worm wheel 1504 and rotate, when pivot 12 is rotatory, surperficial screw thread can drive movable rod 11 and descend, and then drive slider 14 through horizontal pole 13 and move to spout 7 bottoms, because base 4 is connected for rotating with support 5, so when slider 14 makes above-mentioned displacement, can drive support 5 and rotate, and then increase the angle between inside vice roller 6 and the main roll 3, until satisfying the track and laying the angle after, the stall crank 1503, and in the same way, if need to adjust the small angle, reverse rotation crank 1503 can.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. A driving belt carrier roller component is characterized by comprising a base frame, wherein a vertical plate is fixed on the surface of the base frame, a main roller is arranged between the vertical plates, a base is fixed on the surface of the base frame, a support is connected on the surface of the base frame in a rotating manner, an auxiliary roller is arranged inside the support, a sliding groove is formed in the surface of the support, an outer barrel is fixed on the surface of the base frame, a hollow groove is reserved inside the outer barrel, a sliding rod is arranged inside the hollow groove, a movable rod is arranged on the surface of the sliding rod, a rotating shaft is installed inside the movable rod in a penetrating manner, the end part of the rotating shaft is connected with the hollow groove, the end part of the movable rod penetrates through the inside of the outer barrel, a cross rod is fixed on the inner wall of the end part of the movable rod, a sliding block is arranged on the surface of the cross rod and located inside the sliding groove, and a driving mechanism is connected to the bottom of the base frame, the driving mechanism is connected with the rotating shaft.

2. A drive belt idler member according to claim 1 wherein: the surface of the rotating shaft is provided with threads, and the rotating shaft is in threaded connection with the movable rod.

3. A drive belt idler member according to claim 1 wherein: the cross bar is rotatably connected with the sliding block.

4. A drive belt idler member according to claim 1 wherein: the slide block and the bracket form a clamping type sliding structure through the sliding groove.

5. A drive belt idler member according to claim 1 wherein: the drive mechanism comprises a support plate, a worm, a crank and a worm wheel, the bottom of the chassis is fixed with the support plate, the worm is installed inside the support plate in a penetrating mode and forms a rotating structure with the support plate through a bearing, the end portion of the worm is connected with the crank, the worm wheel is arranged on the surface of the worm, and the worm wheel is fixedly connected with the rotating shaft.

6. A drive belt idler member according to claim 5 wherein: the worm is connected with the worm wheel in a meshing mode, and the number of the worm wheels is two.

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