CN216612684U - Belt feeder bearing roller aligning support - Google Patents

Abstract

The utility model discloses a belt conveyor carrier roller aligning bracket, which comprises an upper aligning carrier roller assembly and a lower aligning carrier roller assembly, wherein the upper aligning carrier roller assembly comprises an upper aligning cone carrier roller, an upper aligning flat carrier roller, an upper aligning upper cross beam and an upper aligning lower cross beam; the upper aligning cone carrier rollers are correspondingly arranged on the upper aligning upper cross beam along two sides of the running direction of the belt conveyor, and the upper aligning flat carrier rollers are arranged between the upper aligning cone carrier rollers; an aligning mechanism is arranged between the upper aligning upper beam and the upper aligning lower beam; the automatic aligning device aims to solve the technical problems that when the aligning of a belt conveyor carrier roller support is needed, the operation of the belt conveyor is stopped, an operator carries out aligning work on site, the labor intensity of workers is high, the danger is high, and the conveying efficiency of the belt conveyor is influenced.

Description

Belt feeder bearing roller aligning support

Technical Field

The utility model relates to the technical field of belt conveyor auxiliary equipment, in particular to a belt conveyor carrier roller aligning support.

Background

With the development of economic society, in the current day when industrialization is more developed, the requirements of people on the use of equipment in the working process are higher and higher. The belt conveyor is used as simple and universal equipment, is more and more widely applied in mechanized production, and is particularly applied to the aspects of chemical fertilizers, feeds, foods, mines, agriculture and the like. The belt conveyer is a short for belt conveyer, an endless conveyer belt surrounds a driving roller and a turnabout roller, and an upper branch and a lower branch between the two rollers are supported by a plurality of carrier rollers respectively. 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 belt feeder is the bulk material transportation equipment who uses commonly, and the belt feeder can be because the material on the belt is inhomogeneous often in the in-process of transportation, and belt off tracking phenomenon appears, and then leads to belt limit and frame friction, causes belt limit damage, frame wearing and tearing, belt in the transportation to leak and spills the material scheduling problem, probably still can arouse the belt friction to catch fire when serious, brews the fire accident. Therefore, when the belt deviates in the belt conveying process, the adjusting carrier roller bracket must be adjusted by post personnel. The conventional operation is that the operation of a belt conveyor is interrupted firstly, and operators manually adjust the carrier roller supports one by one, so that time and labor are wasted, and certain dangerousness is caused; and the operating personnel of the carrier roller bracket of the existing belt conveyor need to keep a highly concentrated state all the time, observe the running condition of the belt conveyor constantly and make adjustments in time so as to avoid damaging the belt conveyor equipment.

Disclosure of Invention

The utility model aims to provide a belt conveyor carrier roller aligning support, and aims to solve the technical problems that when the belt conveyor carrier roller support is aligned, the belt conveyor needs to be stopped, an operator conducts aligning work on site, the manual labor intensity is high, the danger is high, and the conveying efficiency of the belt conveyor is influenced.

In order to solve the technical problems, the utility model adopts the following technical scheme:

designing a belt conveyor carrier roller aligning support, which comprises an upper aligning carrier roller assembly and a lower aligning carrier roller assembly, wherein the upper aligning carrier roller assembly comprises an upper aligning cone carrier roller, an upper aligning flat carrier roller, an upper aligning upper cross beam and an upper aligning lower cross beam; the upper aligning cone carrier rollers are correspondingly arranged on the upper aligning upper cross beam along two sides of the running direction of the belt conveyor, and the upper aligning flat carrier rollers are arranged between the upper aligning cone carrier rollers; and an aligning mechanism is arranged between the upper aligning upper beam and the upper aligning lower beam.

Preferably, the aligning mechanism comprises a support fixedly arranged on the upper aligning lower beam, a bearing arranged in the support, and a connecting pin arranged between the upper aligning upper beam and the bearing in a penetrating manner and used for driving the upper aligning upper beam to rotate.

Preferably, the bottom of the connecting pin is sleeved with a clamp spring so that the connecting pin is limited on the support in the axial direction.

Preferably, a plurality of guide rollers for preventing the belt of the belt conveyor from falling off are correspondingly arranged on two sides of the upper aligning upper cross beam.

Preferably, a positioning stop lever is fixedly arranged on the upper aligning upper cross beam, so that the upper aligning upper cross beam is limited in the positioning stop lever to rotate.

Preferably, the included angle between the upper aligning cone carrier roller and the upper aligning flat carrier roller is 140-145 degrees.

Preferably, the lower aligning idler set comprises a lower aligning cone idler, a lower aligning upper cross beam and a lower aligning lower cross beam; the lower aligning carrier roller group is correspondingly arranged on the lower aligning upper cross beam along two sides of the belt conveyor in the running direction, and the aligning mechanism is arranged between the lower aligning upper cross beam and the lower aligning lower cross beam.

Compared with the prior art, the utility model has the main beneficial technical effects that:

1. the belt conveyor belt deviation adjusting device is simple in structure, does not need the assistance of extra power energy, adjusts the relative position of a belt through the matching of the bearing and the limiting stop lever when the belt of the belt conveyor deviates through the aligning mechanism arranged between the upper aligning upper beam and the lower aligning upper beam and the upper aligning lower beam, does not need the stopping of the belt conveyor, and improves the continuous working efficiency of the belt conveyor.

2. By optimizing the structure of the aligning bracket of the belt conveyor carrier roller, the working strength of the operation that an operator needs to stare at the belt conveyor all the time and align on site is reduced, and the danger of the aligning operation on site is reduced; meanwhile, the service life of the belt conveyor is prolonged.

Drawings

Fig. 1 is a schematic structural view of an upper aligning idler assembly according to the present invention.

Fig. 2 is a schematic view of the lower centering idler assembly mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the aligning mechanism of the present invention.

In the above figures, 1 is an upper aligning cone idler, 2 is an upper aligning flat idler, 3 is an upper aligning upper beam, 4 is an upper aligning lower beam, 5 is an aligning mechanism, 51 is a support, 52 is a bearing, 53 is a snap spring, 54 is a connecting pin, 6 is a guide roller, 7 is a first hinged support, 8 is a lower aligning cone idler, 9 is a lower aligning upper beam, 10 is a lower aligning lower beam, 11 is a positioning stop lever, and 12 is a second hinged support.

Detailed Description

The following examples are intended to illustrate the present invention in detail and should not be construed as limiting the scope of the present invention in any way.

In the description of the present invention, it is to be understood that the orientations or positional relationships indicated as referring to the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing technical solutions and simplifying the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, are not to be construed as limiting the present invention; reference herein to "first," "second," etc., is used to distinguish between similar items and not to limit the particular order or sequence.

Example 1: a belt conveyor idler aligning bracket, see figure 1, comprises an upper aligning idler assembly and a lower aligning idler assembly;

the upper aligning carrier roller component comprises an upper aligning cone carrier roller 1, an upper aligning flat carrier roller 2, an upper aligning upper cross beam 3 and an upper aligning lower cross beam 4; a rotating shaft penetrates through the upper aligning cone carrier roller 1 along the axial direction of the upper aligning cone carrier roller, the upper aligning cone carrier roller is rotatably connected to a first hinged support 7 correspondingly arranged on the upper aligning upper cross beam 3 through the rotating shaft, and the upper aligning cone carrier roller 1 is correspondingly rotatably connected to the upper aligning upper cross beam 3 along two sides of the conveying direction of the belt conveyor; the upper aligning flat carrier roller 2 is rotatably connected between the upper aligning cone carrier rollers 1 to form a conveying groove, and an included angle between the upper aligning cone carrier roller 1 and the upper aligning flat carrier roller 2 is 140-145 degrees, so that materials conveyed on a belt of a belt conveyor can be stably conveyed; and a plurality of guide rollers 6 are correspondingly arranged on two sides of the upper aligning upper cross beam 3 along the conveying direction of the belt conveyor, and the guide rollers 6 are vertically arranged on the outer side of the upper aligning upper cross beam 3 along the vertical direction so as to prevent the belt conveyor from falling off from a conical carrier roller when the belt conveyor is off tracking and influence the construction efficiency.

An aligning mechanism 5 is arranged between the upper aligning upper crossbeam 3 and the upper aligning lower crossbeam 4, referring to fig. 3, the aligning mechanism 5 comprises a support 51 fixedly connected to the upper aligning lower crossbeam 4, a bearing 52 arranged in the support 51, and a connecting pin 54 penetrating between the upper aligning upper crossbeam 3 and the bearing 52 and used for driving the upper aligning upper crossbeam 3 to rotate; the support 8 is fixed on the surface of the upper aligning lower cross beam 4 through a fastening bolt, a cylindrical groove is formed in the support 8 and used for clamping and mounting the bearing 52, one end of the connecting pin 54 penetrates through the bearing 52 and the top of the end is provided with a clamp spring 53, so that the end is rotatably connected in the support 8 and cannot cause the connecting pin 54 to axially jump so as to influence the working state of the aligning mechanism 5, the bottom of the upper aligning upper cross beam 3 corresponding to the other end of the connecting pin 54 is provided with a threaded hole corresponding to the connecting pin 54, so that the other end of the connecting pin 54 is fixedly connected with the upper aligning upper cross beam 3, the upper aligning upper cross beam 3 is self-adjusted through the bearing 52 under the condition of belt conveyor deviation, a belt on the belt conveyor is reset, and a positioning stop lever 11 corresponding to the upper aligning upper cross beam 3 is fixedly arranged on the upper aligning lower cross beam 4, so that the upper aligning upper cross beam 3 rotates within a certain standard range in the aligning rotation process of the carrier roller, and the phenomenon of further belt deviation caused by unfixed upper aligning upper cross beam 3 can be avoided.

The lower aligning idler assembly, see fig. 2, includes a lower aligning cone idler 8, a lower aligning upper beam 9, and a lower aligning lower beam 10; the lower aligning idler assembly is correspondingly and fixedly connected to the bottom of an upper aligning lower cross beam 4 of the upper aligning idler assembly in the using process and is matched with the upper aligning idler assembly to form a complete belt conveyor idler aligning bracket, and the lower aligning idler assembly does not participate in material transportation in the material transporting process; a rotating shaft penetrates through the lower aligning cone carrier roller 8 along the axial direction of the lower aligning cone carrier roller, the lower aligning cone carrier roller is rotatably connected to a second hinged support 12 correspondingly arranged on the lower aligning upper cross beam through the rotating shaft, and the lower aligning cone carrier roller 8 is correspondingly rotatably connected to the lower aligning upper cross beam 9 along two sides of the conveying direction of the belt conveyor; the aligning mechanism 5 is disposed between the lower aligning upper beam 9 and the lower aligning lower beam 10, and the working principle is the same as that of the aligning mechanism, which is not described herein again.

The operation and use method of the belt conveyor carrier roller core-adjusting support comprises the following steps: in the using process, a belt of the belt conveyor is lapped on the surfaces of the upper aligning carrier roller and the lower aligning carrier roller to form a closed loop; when a belt of the belt conveyor deviates in the running process, the friction force between the belt and the upper aligning cone carrier roller and the upper aligning plain carrier roller drives the bearing in the upper aligning upper crossbeam and the upper aligning lower crossbeam support to be used as an axis for self-leveling, so that the belt on the belt conveyor is in a balanced state along the belt conveying direction, the belt conveying stability is ensured, and the positioning baffle is fixed on the upper aligning lower crossbeam to fix the upper aligning upper crossbeam in a certain set standard range; the adjusting method of the lower carrier roller aligning assembly at the bottom of the belt conveyor is consistent with the principle of the upper carrier roller assembly, and is not described herein in detail.

While the utility model has been described in detail with reference to the drawings and examples, it will be understood by those skilled in the art that various changes in the details of the embodiments and various changes in the details of construction and materials may be made therein without departing from the spirit of the utility model and without departing from the scope of the utility model.

Claims (7)

1. A belt conveyor idler aligning support comprises an upper aligning idler assembly and a lower aligning idler assembly, and is characterized in that the upper aligning idler assembly comprises an upper aligning cone idler, an upper aligning flat idler, an upper aligning upper cross beam and an upper aligning lower cross beam; the upper aligning cone carrier rollers are correspondingly arranged on the upper aligning upper cross beam along two sides of the running direction of the belt conveyor, and the upper aligning flat carrier rollers are arranged between the upper aligning cone carrier rollers; and an aligning mechanism is arranged between the upper aligning upper beam and the upper aligning lower beam.

2. The belt conveyor idler aligning support of claim 1, wherein the aligning mechanism includes a support fixedly disposed on the upper aligning lower beam, a bearing disposed in the support, and a connecting pin disposed between the upper aligning upper beam and the bearing and used for driving the upper aligning upper beam to rotate.

3. The belt conveyor idler aligning bracket of claim 2, wherein a snap spring is sleeved at the bottom of the connecting pin so that the connecting pin is axially limited on the support.

4. The belt conveyor idler aligning bracket of claim 1, wherein a plurality of guide rollers for preventing a belt of a belt conveyor from falling off are correspondingly arranged on two sides of the upper aligning upper cross beam.

5. The belt conveyor idler aligning bracket of claim 1, wherein a positioning stop lever is fixedly arranged on the upper aligning lower cross beam, so that the upper aligning upper cross beam is limited in the positioning stop lever to rotate.

6. The belt conveyor idler aligning bracket of claim 1, wherein an included angle between the upper aligning cone idler and the upper aligning flat idler is 140 ° to 145 °.

7. The belt conveyor idler aligning bracket of claim 1, wherein the lower aligning idler set includes a lower aligning cone idler, a lower aligning upper beam, and a lower aligning lower beam; the lower aligning carrier roller group is correspondingly arranged on the lower aligning upper cross beam along two sides of the belt conveyor in the running direction, and the aligning mechanism is arranged between the lower aligning upper cross beam and the lower aligning lower cross beam.

Images