CN216548066U

CN216548066U - Conveying belt device with variable conveying direction

Info

Publication number: CN216548066U
Application number: CN202122793757.9U
Authority: CN
Inventors: 李坤; 朱道龙; 周文; 何超超; 张世庆; 刘锐
Original assignee: Inner Mongolia Xinchuang Resource Regeneration Co ltd; Jiangxi Green Recycling Industry Co ltd
Current assignee: Inner Mongolia Xinchuang Resource Regeneration Co ltd; Jiangxi Green Recycling Industry Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-17
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a conveying belt device with a variable transmission direction, which comprises a conveying belt body and a pressing mechanism, wherein the conveying belt body is provided with a conveying belt body; the conveying belt body comprises a first bracket, a second bracket, a main roller, a driven roller, a belt and a driving piece; the pressing mechanism comprises a fixing frame and a pressing block, the fixing frame is fixed on the first support, one end of the pressing block is connected to the fixing frame, and the other end of the pressing block is located above the joint of the first support and the second support and abutted to the belt. The beneficial effects of the utility model are: when the material conveying device is used, the driving piece drives the main roller wheel to rotate, the main roller wheel drives the belt to rotate, the belt is rotated in the process, the limit of the pressing block is received, the conveying direction of the belt is changed at the position of the pressing block, the material conveying direction is changed in one set of conveying device, and the technical problems that the material is wasted and the equipment cost is high due to the fact that the material conveying direction is changed through the connection of two conveying belts in the prior art are solved.

Description

Conveying belt device with variable conveying direction

Technical Field

The utility model relates to the technical field of conveying devices, in particular to a conveying belt device with a variable transmission direction.

Background

Conveyor belt transmission is very commonly used in industrial production lines (for example, chinese utility model patent with application number CN 201821973284.2), and the power transmitted by the conveyor belt is to rotate the belt by the rotation of the rollers at both ends. The existing conveying belt is basically in a straight line, and in industrial application, according to the arrangement of a production line, the conveying direction of materials is often required to be changed, such as: along the material conveying direction, the first section is horizontal conveying (so as to facilitate the operation of workers), and the second section is adjusted to slope conveying (so as to convey materials to a high position).

In order to meet the process requirements, the conventional treatment mode is to connect two conveyer belts, namely, a first conveyer belt horizontally conveys materials, then conveys the materials to fall onto a second conveyer belt which is obliquely arranged, and then lifts the materials by the second conveyer belt.

The process has the defects that: (1) the two conveyer belts are connected in practical application, so that the conveyer belts are easy to leak, cause equipment blockage, equipment damage and material waste; (2) two sets of transmission devices are needed, and compared with one set of transmission device, the equipment cost is high, the energy consumption is high, and the failure rate is high.

SUMMERY OF THE UTILITY MODEL

In view of the above, a conveyor belt device with a variable conveying direction is needed to solve the technical problems of material waste and high equipment cost caused by the existing connection of two conveyor belts to change the material conveying direction.

In order to achieve the purpose, the utility model provides a conveying belt device with a variable transmission direction, which comprises a conveying belt body and a pressing mechanism;

the conveying belt body comprises a first support, a second support, a main roller, a secondary roller, a belt and a driving piece, the first support is fixedly connected with the second support, an included angle is formed between the first support and the second support, the main roller is rotatably arranged on the first support, the secondary roller is rotatably arranged on the second support, the belt is arranged in a closed mode, one end of the belt is wound on the main roller, the other end of the belt is wound on the secondary roller, and the driving piece is connected with the main roller and used for driving the main roller to rotate;

the pressing mechanism comprises a fixing frame and a pressing block, the fixing frame is fixed on the first support, one end of the pressing block is connected to the fixing frame, and the other end of the pressing block is located above the joint of the first support and the second support and abutted to the belt.

Preferably, the briquetting includes depression bar and first pulley, the one end of depression bar with the mount is connected, first pulley rotate set up in the other end of depression bar, first pulley with the belt butt.

Preferably, a screw hole is formed in the fixing frame, the pressing mechanism further comprises a screw rod, the screw rod is in threaded connection with the screw hole, and the screw rod is in rotary connection with the pressing rod.

Preferably, the pressing mechanism further comprises a hand wheel, and the hand wheel is fixed on the screw rod.

Preferably, the fixing frame comprises an upright rod and a cross beam, one end of the upright rod is fixed at the joint of the first support and the second support, the cross beam is fixed at the other end of the upright rod, and the screw hole is formed in the cross beam.

Preferably, the vertical rod is a telescopic rod with adjustable length.

Preferably, the pressing mechanism further comprises a baffle plate, and the baffle plate is fixed on the pressing rod and is located at the upstream of the first pulley in the material conveying direction.

Preferably, the pressing mechanism further comprises a plurality of second pulleys, and the second pulleys are arranged at the joint of the first support and the second support in a sliding mode and are abutted to the belt.

Preferably, the driving member is a driving motor, and an output shaft of the driving motor is connected with the main roller wheel and is used for driving the main roller wheel to rotate.

Preferably, the belt is formed with an anti-slip protrusion.

Compared with the prior art, the technical scheme provided by the utility model has the beneficial effects that: when the material conveying device is used, the driving piece drives the main roller wheel to rotate, the main roller wheel drives the belt to rotate, the belt is rotated in the process, the limit of the pressing block is received, the conveying direction of the belt is changed at the position of the pressing block, the material conveying direction is changed in one set of conveying device, and the technical problems that the material is wasted and the equipment cost is high due to the fact that the material conveying direction is changed through the connection of two conveying belts in the prior art are solved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a variable direction of travel conveyor assembly provided in accordance with the present invention;

FIG. 2 is a schematic perspective view of another embodiment of a variable direction of travel conveyor assembly according to the present invention;

FIG. 3 is an enlarged partial view of area A of FIG. 2;

fig. 4 is a schematic perspective view of the pressing mechanism in fig. 2;

FIG. 5 is a partial enlarged view of area B of FIG. 4;

FIG. 6 is a schematic perspective view of the pressing mechanism of FIG. 4 with the fixing frame omitted;

in the figure: 1-a conveying belt body, 2-a pressing mechanism, 11-a first support, 12-a second support, 13-a main roller, 14-a secondary roller, 15-a belt, 151-an anti-skid protrusion, 21-a fixed frame, 211-a vertical rod, 212-a cross beam, 22-a pressing block, 221-a pressing rod, 222-a first pulley, 23-a screw rod, 24-a hand wheel, 25-a baffle and 26-a second pulley.

Detailed Description

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

Referring to fig. 1 to 4, the present invention provides a belt conveyor device with a variable conveying direction, which includes a conveyor belt body 1 and a pressing mechanism 2.

Conveyer belt body 1 includes first support 11, second support 12, main roller 13, follows running roller 14, belt 15 and driving piece (not shown), first support 11 with second support 12 fixed connection, first support 11 with an contained angle (contained angle) has between the second support 12, main running roller 13 rotate set up in on the first support 11, follow running roller 14 rotate set up in on the second support 12, the belt 15 is closed to be set up, the one end of belt 15 is around locating main running roller 13, the other end of belt 15 is around locating from running roller 14, the driving piece with main running roller 13 is connected and is used for the drive main running roller 13 rotates.

The pressing mechanism 2 comprises a fixing frame 21 and a pressing block 22, the fixing frame 21 is fixed on the first support 11, one end of the pressing block 22 is connected to the fixing frame 21, and the other end of the pressing block 22 is located above the joint of the first support 11 and the second support 12 and is abutted to the belt 15.

When using, the driving piece drives the running roller 13 and rotates, and running roller 13 drives belt 15 and rotates, and belt 15 rotates the in-process, receives briquetting 22 spacing, and its transmission direction changes in briquetting 22's position department to realized changing material direction of delivery in one set of conveyor, avoided current through two conveyer belts link up realize that material direction of delivery changes and leads to is extravagant, equip with high-cost technical problem.

In order to reduce the friction force between the pressing block 22 and the belt 15, referring to fig. 1-6, in a preferred embodiment, the pressing block 22 includes a pressing rod 221 and a first pulley 222, one end of the pressing rod 221 is connected to the fixing frame 21, the first pulley 222 is rotatably disposed at the other end of the pressing rod 221, and the first pulley 222 abuts against the belt 15. By providing the first pulley 222, the sliding friction between the pressure piece 22 and the belt 15 is converted into the rolling friction, so that the magnitude of the friction force between the pressure piece 22 and the belt 15 can be reduced.

In order to facilitate adjusting the degree of the compression between the first pulley 222 and the belt 15, referring to fig. 2 and 4, in a preferred embodiment, a screw hole is formed on the fixing frame 21, the compression mechanism 2 further includes a screw 23, the screw 23 is threadedly connected into the screw hole, the screw 23 is rotatably connected with the pressing rod 221, and when in use, the degree of the compression between the first pulley 222 and the belt 15 can be adjusted by rotating the screw 23.

In order to facilitate the rotation of the screw 23, referring to fig. 2 and 4, in a preferred embodiment, the pressing mechanism 2 further includes a hand wheel 24, and the hand wheel 24 is fixed on the screw 23.

In order to realize the function of the fixing frame 21, please refer to fig. 2 and 4, in a preferred embodiment, the fixing frame 21 includes an upright 211 and a cross beam 212, one end of the upright 211 is fixed at the connection position of the first bracket 11 and the second bracket 12, the cross beam 212 is fixed at the other end of the upright 211, and the screw hole is opened on the cross beam 212.

In order to adjust the height of the cross beam 212 to accommodate the transportation of materials with different heights, referring to fig. 2 and 4, in a preferred embodiment, the vertical rod 211 is a telescopic rod with adjustable length.

In order to prevent the material from being caught between the first pulley 222 and the belt 15 and increasing the friction force therebetween, referring to fig. 4 and 5, in a preferred embodiment, the pressing mechanism 2 further includes a baffle 25, and the baffle 25 is fixed on the pressing rod 221 and is located upstream of the first pulley 222 in the material conveying direction.

In order to further improve the effect of the pressing mechanism 2, referring to fig. 2 and fig. 3, in a preferred embodiment, the pressing mechanism 2 further includes a plurality of second pulleys 26, the second pulleys 26 are slidably disposed at the connection position of the first bracket 11 and the second bracket 12 and abut against the belt 15, the second pulleys 26 press the belt 15 at two sides of the belt 15, and the first pulley 222 presses the belt 15 in the middle of the belt 15, and the two pulleys cooperate with each other, so that the turning position of the belt 15 in the conveying direction is not tilted.

In order to realize the function of the driving member, please refer to fig. 1, in a preferred embodiment, the driving member is a driving motor, and an output shaft of the driving motor is connected to the main roller 13 and is used for driving the main roller 13 to rotate.

To improve the anti-slip effect of the belt 15, referring to fig. 2, in a preferred embodiment, the belt 15 is formed with anti-slip protrusions 151.

For a better understanding of the present invention, the operation of the variable-direction-of-travel conveyor belt assembly provided by the present invention is described in detail below with reference to fig. 1-6: when using, the driving piece drives the running roller 13 and rotates, and running roller 13 drives belt 15 and rotates, and belt 15 rotates the in-process, receives briquetting 22 spacing, and its transmission direction changes in briquetting 22's position department to realized changing material direction of delivery in one set of conveyor, avoided current through two conveyer belts link up realize that material direction of delivery changes and leads to is extravagant, equip with high-cost technical problem.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.

Claims

1. A conveying belt device with a variable transmission direction is characterized by comprising a conveying belt body and a pressing mechanism;

2. The conveying belt device with the variable transmission direction according to claim 1, wherein the pressing block comprises a pressing rod and a first pulley, one end of the pressing rod is connected with the fixed frame, the first pulley is rotatably arranged at the other end of the pressing rod, and the first pulley is abutted to the belt.

3. The variable-transmission-direction conveyor belt device according to claim 2, wherein the fixing frame is provided with a screw hole, the pressing mechanism further comprises a screw rod, the screw rod is in threaded connection with the screw hole, and the screw rod is in rotational connection with the pressing rod.

4. The variable direction of transport conveyor belt assembly of claim 3 wherein the hold-down mechanism further comprises a hand wheel secured to the screw.

5. The conveying belt device with the variable conveying direction according to claim 3, wherein the fixing frame comprises an upright and a cross beam, one end of the upright is fixed at the joint of the first support and the second support, the cross beam is fixed at the other end of the upright, and the screw hole is formed in the cross beam.

6. The variable direction of transport conveyor assembly of claim 5 wherein said uprights are telescoping rods of adjustable length.

7. The variable direction of transport conveyor assembly of claim 2 wherein the hold-down mechanism further comprises a flapper fixed to the strut upstream of the first pulley in the direction of material transport.

8. The variable direction of transport conveyor assembly of claim 1 wherein said hold-down mechanism further comprises a plurality of second pulleys, said second pulleys being slidably disposed at the junction of said first bracket and said second bracket and abutting said belt.

9. The variable conveying direction conveyor belt device according to claim 1, wherein the driving member is a driving motor, and an output shaft of the driving motor is connected to the main roller and is used for driving the main roller to rotate.

10. The variable direction of transport conveyor assembly of claim 1 wherein said belt has non-slip projections formed thereon.