Conveying device with deviation rectifying function

Abstract

The utility model discloses a conveying device with a deviation rectifying function, and relates to the technical field of conveying equipment. A conveying device with a deviation rectifying function comprises a conveying device body and a deviation rectifying mechanism. The conveying device comprises two side frame plates which are fixedly arranged at an interval, a driving roller and a driven roller which are rotationally arranged between the two side frame plates, and a conveying belt which is in transmission connection with the driving roller and the driven roller; kidney-shaped holes in the horizontal direction are formed in the positions, where the driven roller is installed, of the side frame plates, and the two sides of a roller shaft of the driven roller are arranged in the kidney-shaped holes in the two side frame plates in a penetrating mode; the deviation rectifying mechanism comprises two shaft sleeves, a U-shaped plate, a fixing plate and two air cylinders. The two shaft sleeves are symmetrically connected to the two sides of the roller shaft of the driven roller in a sleeving mode respectively. According to the conveying device with the deviation rectifying function, the deviation rectifying and adjusting operation can be automatically carried out on the conveying device under the condition that the conveying belt deviates, and the service life of the conveying belt is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and specifically to a conveying device with a correction function. Background Technology

[0002] Conveyor belts are equipment for material transportation, featuring continuous, high-efficiency, and large-angle transport capabilities. They are widely used in agriculture, mining, transportation, food and other industries.

[0003] Currently, conveyor belts sometimes deviate from their designated path during operation, causing the belt to rub against and wear against the frames on both sides of the conveyor device, thus affecting the service life of the conveyor belt. Therefore, the inventors believe that designing a conveyor belt with automatic deviation correction function is a technical problem that urgently needs to be solved by those skilled in the art.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a conveying device with a correction function to solve the problems mentioned in the background art.

[0006] This utility model provides the following technical solution:

[0007] A conveying device with a correction function includes: a conveying device and a correction mechanism;

[0008] The conveying device includes two fixed side frame plates spaced apart, a drive roller and a driven roller rotatably disposed between the two side frame plates, and a conveyor belt connected to the drive roller and the driven roller.

[0009] Among them, the side frame plate has a horizontal waist hole at the installation position of the driven roller, and the roller shaft of the driven roller is installed through the waist holes of the two side frame plates on both sides;

[0010] The alignment mechanism includes two bushings, a U-shaped plate, a fixed plate, and two cylinders;

[0011] Two bushings are symmetrically fitted onto both sides of the driven roller shaft;

[0012] The two arms of the U-shaped plate are fixedly connected to the outer peripheral walls of the bushings on both sides;

[0013] The fixing plate is plate-shaped and is fixed between the two side frame plates;

[0014] Two cylinders are symmetrically fixed on the fixed plate, and the drive rods of the two cylinders are hinged to the left and right sides of the U-shaped plate respectively.

[0015] Preferably, multiple optical axes are fixedly installed at intervals between the two side frame plates.

[0016] Preferably, the driven roller has a radial hole on the outside of the bushing, and a positioning pin is inserted into the radial hole.

[0017] Preferably, a deviation correction sensor is installed on the conveyor device at the edge of the conveyor belt.

[0018] Preferably, two side panels are fixedly connected at the ends of the two side panels, and the two side panels together form a U-shaped frame.

[0019] The present invention provides a conveyor device with a deviation correction function, which has the following beneficial effects: The present invention designs a conveyor device with a deviation correction function. When the conveyor belt deviates, the conveyor device can automatically perform deviation correction and adjustment operations, thereby improving the service life of the conveyor belt. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of the conveying device part of this utility model at one angle;

[0021] Figure 2 This is a structural schematic diagram of the conveying device part of this utility model from angle two;

[0022] Figure 3 This utility model Figure 2 Cross-sectional view along the AA direction;

[0023] Figure 4 This is a schematic diagram of the connection between the driven roller, bushing, and U-shaped plate in this utility model;

[0024] Figure 5 This is a structural schematic diagram of the conveying device in this utility model from angle three.

[0025] in, Figure 1-2 In the middle, the conveyor belt was removed; Figure 5 It is equipped with a conveyor belt. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] See Figures 1-5 .

[0028] To address the problems mentioned in the background section, this utility model provides a conveying device with a correction function to solve the aforementioned technical problems. The technical solution is as follows:

[0029] A conveying device with a correction function includes: a conveying device and a correction mechanism;

[0030] The conveying device includes two fixedly spaced side frame plates 110, a drive roller and a driven roller 210 rotatably disposed between the two side frame plates 110, and a conveyor belt 120 connected to the drive roller and the driven roller 210; the drive roller is driven by a motor; the structure of the drive roller and the motor is not shown in the figures.

[0031] Among them, the side frame plate 110 is provided with a horizontal waist hole 111 at the installation position of the driven roller 210, and the roller shaft 211 of the driven roller 210 is provided through the waist hole 111 on the two side frame plates 110.

[0032] The correction mechanism includes two bushings 220, a U-shaped plate 230, a fixed plate 240, and two cylinders 250;

[0033] Two bushings 220 are symmetrically fitted onto both sides of the roller shaft 211 of the driven roller 210;

[0034] The two arms of the U-shaped plate 230 are fixedly connected to the outer peripheral walls of the bushings 220 on both sides;

[0035] The fixing plate 240 is plate-shaped and is fixed between two side frame plates 110;

[0036] Two cylinders 250 are symmetrically fixed on the fixed plate 240, and the drive rods of the two cylinders 250 are respectively hinged to the left and right sides of the U-shaped plate 230.

[0037] In this embodiment, multiple optical shafts 130 are fixedly arranged at intervals between the two side frame plates 110. The arrangement of the multiple optical shafts 130 not only serves as a connection structure between the two side frame plates 110, but also serves as a load structure for the conveyor belt 120, providing support when the conveyor belt 120 is conveying materials.

[0038] In this embodiment, a radial hole is provided on the roller shaft 211 of the driven roller 210 at the position outside the bushing 220, and a positioning pin is inserted in the radial hole; the radial hole and the positioning pin are provided to limit the position of the bushing 220, and by further limiting the position of the driven roller 210, the position displacement of the driven roller 210 during rotation is prevented; wherein, the structure of the radial hole and the positioning pin is not shown in the figures.

[0039] In this embodiment, the conveying device is equipped with a deviation correction sensor at the edge of the conveyor belt 120; the deviation correction sensor can be a photoelectric sensor or a laser sensor, etc.; the deviation correction sensor detects that the conveyor belt 120 has shifted position during the conveying process, and can feed back to the controller to control the cylinder 250 to work for deviation correction adjustment.

[0040] In this embodiment, two side plates are fixedly connected to each other at the ends of the two side frame plates 110. The two side frame plates 110 and the two side plates together form a U-shaped frame. The U-shaped frame formed by the two side frame plates 110 and the two side plates together is the overall support structure of the conveying device. The structure of the side plates is not shown in the figures.

[0041] The working principle of the conveying device with correction function provided in this embodiment of the utility model is as follows:

[0042] 1. When the conveyor belt 120 deviates in position during the conveying process, the cylinders 250 on both sides are controlled to extend or retract, thereby adjusting the tension on both sides of the conveyor belt 120 so that the conveyor belt 120 is centered and the position correction adjustment operation of the conveyor belt 120 is completed.

[0043] 2. Specifically, when the conveyor belt 120 shifts to the right, the cylinder 250 on the left side extends, tightening the left portion of the conveyor belt 120 and increasing the tension on the left. Conversely, when the conveyor belt 120 shifts to the left, the cylinder 250 on the right side extends, tightening the right portion of the conveyor belt 120 and increasing the tension on the right. In this way, adjusting the tension on both sides of the conveyor belt 120 can correct its position.

[0044] The present invention provides a conveyor device with a deviation correction function, which has the following beneficial effects: The present invention designs a conveyor device with a deviation correction function. When the conveyor belt deviates, the conveyor device can automatically perform deviation correction and adjustment operations, thereby improving the service life of the conveyor belt.

[0045] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units; they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0046] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of this utility model, and all such substitutions or changes should fall within the protection scope of the appended claims.

Claims

1. A conveying device with a correction function, characterized in that, include: Conveying device and correction mechanism; The conveying device includes two fixed side frame plates spaced apart, a drive roller and a driven roller rotatably disposed between the two side frame plates, and a conveyor belt connected to the drive roller and the driven roller. Among them, the side frame plate has a horizontal waist hole at the installation position of the driven roller, and the roller shaft of the driven roller is installed through the waist holes of the two side frame plates on both sides; The alignment mechanism includes two bushings, a U-shaped plate, a fixed plate, and two cylinders; Two bushings are symmetrically fitted onto both sides of the driven roller shaft; The two arms of the U-shaped plate are fixedly connected to the outer peripheral walls of the bushings on both sides; The fixing plate is plate-shaped and is fixed between the two side frame plates; Two cylinders are symmetrically fixed on the fixed plate, and the drive rods of the two cylinders are hinged to the left and right sides of the U-shaped plate respectively.

2. The conveying device with correction function according to claim 1, characterized in that, Multiple optical axes are fixedly installed at intervals between the two side frame plates.

3. The conveying device with correction function according to claim 1, characterized in that, A radial hole is provided on the outer side of the bushing on the driven roller shaft, and a positioning pin is inserted into the radial hole.

4. The conveying device with correction function according to claim 1, characterized in that, The conveyor device is equipped with a deviation correction sensor at the edge of the conveyor belt.

5. The conveying device with correction function according to claim 1, characterized in that, Two side panels are fixedly connected at the ends of the two side panels, and the two side panels together form a U-shaped frame.

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