CN213170055U

CN213170055U - Conveying belt device

Info

Publication number: CN213170055U
Application number: CN202021928259.XU
Authority: CN
Inventors: 曹文龙; 耿全
Original assignee: SHANDONG MINGWO MACHINERY CO LTD; Shandong Juming Machinery Co ltd
Current assignee: SHANDONG MINGWO MACHINERY CO LTD; Shandong Juming Machinery Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-11
Anticipated expiration: 2030-09-07

Abstract

The application belongs to the technical field of transport machinery, in particular to a conveyor belt device, which comprises a conveying fixed support, wherein one end of the conveying fixed support is hinged with a driving roller, the other end of the conveying fixed support is hinged with a driven roller, the driving roller and the driven roller are provided with conveyor belts, the middle size of the driving roller is larger than the sizes of the two ends, a power input device drives the driving roller to rotate, a soil scraping plate faces the inner periphery of the conveyor belt, a soil prevention brush is arranged on the conveying fixed support and is arranged along the length direction of the conveying fixed support, bristles in the soil prevention brush are pressed on the outer periphery of the conveyor belt, the driving roller is structurally designed, the soil scraping plate is adopted to scrape the soil on the inner periphery of the conveyor belt, the adhesion of the soil to the driving roller is reduced, the side slipping of the conveyor belt is effectively avoided, the slippage of the conveyor, the miscellaneous soil can be discharged along with the materials, the influence of the miscellaneous soil on the conveyer belt and the bearing is avoided, and the reliability of the system is improved.

Description

Conveying belt device

Technical Field

The application belongs to the technical field of transport machinery, and particularly relates to a conveying belt device.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

When the existing conveying belt device conveys products, particularly rhizome crops, the problems of conveying belt slippage, bearing damage, belt deviation abrasion and the like can occur due to a large amount of soil doped in materials, and the existing conveying belt device cannot meet the requirement of conveying the special products.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a conveyor belt device.

The application aims to provide a conveying belt device, which can avoid or reduce the problems of slipping, bearing damage, belt deviation abrasion and the like caused by the fact that the conveying belt device receives soil when conveying a product such as a rhizome crop.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a conveyer belt device, is including carrying the fixed bolster, carries fixed bolster one end to articulate and is provided with the drive roll, carries the fixed bolster other end to articulate and is provided with the driven roll, is provided with the conveyer belt on drive roll, the driven roll, and the middle size of drive roll is greater than both ends size, and power input device drives the drive roll rotation.

Further, the drive roll comprises a round pipe, a plurality of round steel are arranged on the round pipe, and the round steel is uniformly distributed around the central axis of the round pipe.

Furthermore, a soil scraping plate is further arranged on the conveying fixing support and is close to the driving roller, and the surface of the soil scraping plate faces the inner periphery of the conveying belt.

Further, a supporting plate is arranged on the conveying fixing support and is in contact with the inner periphery of the conveying belt.

Furthermore, the soil prevention brush is arranged on the conveying fixed support and arranged along the length direction of the conveying fixed support, and bristles in the soil prevention brush are pressed on the periphery of the conveying belt.

Further, still include the baffle, the baffle sets up along carrying fixed bolster length direction.

Furthermore, bearing seat plates are arranged at two ends of the conveying fixing support, bearings are arranged in the bearing seat plates, two ends of the driving roller are fixedly connected with the inner circumference of the bearings, and two ends of the driven roller are fixedly connected with the inner circumference of the bearings.

Furthermore, a tensioning bolt is arranged on the bearing seat plate, a waist hole is formed in the conveying fixing support, and the tensioning bolt is fixed in the waist hole.

Further, the conveying fixing support is provided with a convex plate, the bearing seat plate is in threaded connection with the convex plate through a tensioning bolt, and one end of the tensioning bolt abuts against the bearing seat plate.

Further, an output shaft of the power input device is connected with the driving roller through a coupler.

Compared with the prior art, the beneficial effect of this application is:

1. the driving roller is structurally designed in a spindle shape, and the soil on the inner periphery of the conveying belt is scraped by the soil scraping plate, so that the adhesion of the soil to the driving roller is reduced, the side slipping of the conveying belt is effectively avoided, and the slipping of the conveying belt is avoided;

2. the soil-proof brush structures on the two sides of the conveying belt can effectively prevent the accumulation of the soil towards the edge of the conveying belt, so that the soil can be discharged along with the material, the influence of the soil on the conveying belt and the bearing is avoided, and the reliability of the system is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a schematic top view of a conveyor belt assembly of the present application;

fig. 2 is a schematic view of the internal structure of the conveyor belt device of the present application;

FIG. 3 is a front view of the conveyor belt assembly of the present application;

FIG. 4 is a side view of the conveyor belt assembly of the present application;

FIG. 5 is an isometric view of the conveyor belt assembly of the present application;

fig. 6 is a schematic structural view of a drive roller of the belt device of the present application.

In the figure: 1. a conveyor belt; 2. conveying the fixed support; 3. a driven roller; 4. a drive roll; 5. a soil-proof brush; 6. a support plate; 7. a scraper plate; 8. tensioning the bolt; 9. a baffle plate; 10. bearing seat board, 11, flange.

The specific implementation mode is as follows:

the present application will be further described with reference to the following drawings and examples.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.

Example 1

The conveying belt device comprises a conveying fixed support 2, a supporting frame with other structures is formed by the conveying fixed support 2, the conveying fixed support 2 is also used as an integral frame of the whole conveying belt device, a bearing seat plate 10 is arranged at one end of the conveying fixed support 2, a bearing is arranged in the bearing seat plate 10, two ends of a driving roller 4 are hinged in the bearing, so that the driving roll 4 is fixed with the inner circumference of the bearing, the effect that the driving roll 4 rotates on the conveying fixed bracket 2 is realized, the driving roll 4 is connected with a power input device, the power input device adopts the existing equipment, for example, as an embodiment, an output shaft of the motor is fixedly connected with the driving roller 4 through a coupler, so as to achieve the purpose that the output shaft of the motor rotates and then drives the driving roller 4 to rotate, and as another embodiment, an output shaft of the power output device drives the driving roller 4 to rotate through a gear.

The other end of the conveying fixed support 2 is provided with a bearing seat plate 10, a bearing is arranged in the bearing seat plate 10, and two ends of the driven roller 3 are hinged in the bearing, so that the driven roller 3 and the inner periphery of the bearing are fixed together, and further the effect of rotating the driven roller 3 on the conveying fixed support 2 is realized.

The periphery of the driving roller 4 and the driven roller 3 is provided with a conveyer belt 1, the inner periphery of the conveyer belt 1 is matched with the periphery of the driving roller 4 and the periphery of the driven roller 3, when the driving roller 4 rotates, the driven roller 3 is driven to rotate by the conveyer belt 1, and thus the conveyor belt 1, is rotated, preferably, as shown in fig. 6, the drive roll 4 is of a round steel roll structure with a diameter slightly smaller at both sides than at the middle, i.e., D2 is greater than D1, to form a spindle-like structure, a plurality of round bars are welded to the round tube, the round bars are uniformly distributed around the central axis of the round tube, D2 is the size of the outermost periphery of the center of the drive roll 4, i.e. the largest dimension of the middle cross-section of the drive roll 4, D1 refers to the outermost circumferential dimension of the edge of the drive roll 4, the structure can ensure that the driving roller 4 generates thrust towards the middle to the conveying belt on one hand, and the side slip of the conveying belt is avoided; on the other hand, welded round steel can increase debris and hold the space, increases the frictional force between drive roll 4 and the conveyer belt, prevents that the conveyer belt from skidding, and driven roll 3 is a pipe, and drive roll 4 and driven roll 3 play the effect of supporting conveyer belt 1 jointly.

The utility model provides a carry and be provided with layer board 6 and scraper 7 in the fixed bolster 2, layer board 6 is installed and is being carried 2 upsides of fixed bolster, make layer board 6 and 1 inboard contact of conveyer belt, scraper 7 is installed and is being carried 2 downside of fixed bolster and cut scraper 7 and be close to 4 one ends of drive roll, layer board 6 of the material transport surface downside of conveyer belt 1 can hold up conveyer belt 1, avoid conveyer belt 1 flagging, scraper 7 of downside keeps a small amount of clearance with 1 interior week of conveyer belt, can scrape the miscellaneous soil that the accident got into wherein.

The side of conveyer belt 1 along length direction is provided with prevents soil brush 5, prevents that the brush hair in soil brush 5 is pressed on the conveyer belt, prevents that soil brush 5 can fix on carrying fixed bolster 2, also can fix on other supplementary supports, for example the installation that the installing support is used for preventing soil brush 5 alone.

Preferably, the application is also provided with baffle plates 9, the baffle plates 9 are fixed on two sides of the conveying fixed support 2, and products on the conveying belt are prevented from sliding off the conveying belt through the baffle plates 9.

Preferably, the bearing seat plate 10 is fixed with the conveying fixed support 2 through a tensioning bolt 8, and the distance between the driving roller 4 and the driven roller 3 is changed by changing the position of the bearing seat plate 10 on the conveying fixed support 2, so as to tension the conveying belt 1, as an embodiment, the conveying fixed support 2 is provided with a convex plate, the bearing seat plate 10 is in threaded connection with the convex plate through the tensioning bolt 8, namely, the tensioning bolt 8 is a double-headed reverse-thread bolt, one end of the tensioning bolt 8 is in threaded connection with the convex plate, the other end of the tensioning bolt 8 is in threaded connection with the bearing seat plate 10, the tensioning bolt 8 is adjusted, so that the position of the bearing seat plate on the conveying fixed support 2 is changed, so as to realize the tensioning of the conveying belt, as another embodiment, the conveying fixed support 2 is provided with a waist hole, the tensioning bolt 8 is fixedly connected with the bearing seat plate 10, and by changing the, realize bearing seat board 10 the change of position on carrying fixed bolster 2, tensioning bolt 8 passes through the nut to be fixed on the waist hole, for example, carry fixed bolster 2 and go up the setting position of waist hole at the upper end of bearing seat board 10, the bearing seat board upper end also is provided with the through-hole, pass through-hole and waist hole with tensioning bolt, and through nut and tensioning bolt cooperation, make bearing seat board 10 position adjustment back with carry fixed bolster 2 through tensioning bolt and nut clamp together, as preferred, install the board of L type or U type at the lower extreme of bearing seat board 10, support the bearing seat board, the waist hole can also set up other positions at carrying fixed bolster 2.

As an embodiment, a supporting plate is arranged on the conveying fixing support 2, the supporting plate is arranged at the lower end of the bearing seat plate 10, and the bearing seat plate 10 is effectively supported through the supporting plate, as a second embodiment, the supporting plate is arranged at the upper end, the lower end or the side edge of the bearing seat 10, a through groove is arranged on the supporting plate, and the supporting plate is fixedly connected with the bearing seat 10 after passing through the supporting plate through a bolt and other components, so that the bearing seat 10 is effectively supported, as a third embodiment, a tensioning bolt is arranged on a convex plate, so that one end of a thread of the tensioning bolt is abutted against the bearing seat plate 10, meanwhile, the conveying belt has a pulling force on the bearing seat plate 10, as an optimal option, the supporting plate is arranged at the lower end of the bearing seat plate 10.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.

Claims

1. A conveyer belt device, characterized by: the conveying device comprises a conveying fixed support (2), wherein one end of the conveying fixed support (2) is hinged with a driving roller (4), the other end of the conveying fixed support (2) is hinged with a driven roller (3), and a conveying belt (1) is arranged on the driving roller (4) and the driven roller (3);

the middle size of the driving roll (4) is larger than the sizes of the two ends, and the driving roll (4) is driven to rotate by the power input device.

2. A conveyor belt unit as claimed in claim 1, characterized in that the drive roll (4) comprises a round tube, on which round bars are arranged, which round bars are evenly distributed around the centre axis of the tube.

3. A conveyor belt assembly as claimed in claim 1, characterized in that the conveyor holding frame (2) is further provided with scraper bars (7), said scraper bars (7) being located close to the drive roll (4), the scraper bars (7) facing the inner periphery of the conveyor belt.

4. A conveyor assembly as claimed in claim 1 wherein the conveyor mounting bracket (2) is further provided with a carrier plate (6), the carrier plate (6) contacting the inner periphery of the conveyor.

5. A conveyor belt apparatus as claimed in claim 1, wherein the conveyor fixing frame (2) is provided with soil-proof brushes (5), the soil-proof brushes (5) are arranged along the length direction of the conveyor fixing frame (2), and the bristles in the soil-proof brushes (5) are pressed against the outer periphery of the conveyor belt.

6. A conveyor assembly as claimed in claim 1 further comprising a baffle (9), said baffle (9) being disposed along the length of the conveyor mounting bracket (2).

7. A conveyor belt apparatus as claimed in claim 1, wherein the conveyor fixing frame (2) is provided at both ends thereof with bearing plates (10), bearings are provided in the bearing plates (10), both ends of the driving roller (4) are fixedly connected to the inner peripheries of the bearings, and both ends of the driven roller (3) are fixedly connected to the inner peripheries of the bearings.

8. A conveyor belt assembly as in claim 7 wherein the bearing block (10) is provided with a tension bolt (8) and the conveyor mounting bracket (2) is provided with a waist hole, the tension bolt (8) being secured in the waist hole.

9. A conveyor belt assembly as claimed in claim 7, characterized in that the conveyor holding bracket (2) is provided with a cam, with which one end of the tensioning bolt (8) is screwed, and with which the other end of the tensioning bolt (8) abuts against the bearing plate (10).

10. A conveyor belt assembly as claimed in claim 1 wherein the output shaft of the power input means is coupled to the drive roller (4) by a coupling.