Continuous material conveying device

Abstract

The utility model relates to the technical field of material conveying, and provides a continuous material conveying device which comprises a first rack, a first belt conveyor, a flattening mechanism, a second rack, a second belt conveyor and a guide groove, the first belt conveyor and the flattening mechanism are both arranged on the first rack, and the flattening mechanism comprises a lower abutting assembly and an upper abutting assembly; a belt at the upper end of the first belt conveyor penetrates through the area between the lower abutting assembly and the upper abutting assembly, the second belt conveyor is arranged on the second rack and located below the first belt conveyor, and the guide groove is formed between the first rack and the second rack. By arranging the flattening mechanism and the material guide groove, if the material receiving equipment breaks down or cannot receive more materials, the flattening mechanism flattens a belt at the upper end of the first belt conveyor and enables the materials on the first belt conveyor to fall into the material guide groove, and the materials fall onto the second belt conveyor along the material guide groove; therefore, continuous conveying of materials is achieved, sudden stop of the belt conveyor is avoided, and energy consumption is reduced.

Description

Technical Field

[0001] This application relates to the field of material conveying technology, and more specifically, to a continuous material conveying device. Background Technology

[0002] Belt conveyors are machines that use the endless motion of belts to transport materials. They have advantages such as long transport distance, large transport capacity, low working resistance, easy installation, low power consumption, and less wear.

[0003] During production, if the receiving equipment malfunctions or cannot accept more material, it is necessary to stop feeding material to the receiving equipment. Since the belt conveyor is for long-distance transportation, its start-up and shutdown cycle is also relatively long. During this period, the belt conveyor will continue to feed material to the receiving equipment. Moreover, due to the large material load, taking emergency stop measures will also increase the additional energy consumption of the belt conveyor. Utility Model Content

[0004] The purpose of this application is to provide a continuous material conveying device to achieve continuous material conveying, avoid sudden stops of the belt conveyor, and reduce system energy consumption.

[0005] This application provides a continuous material conveying device, which adopts the following technical solution:

[0006] A continuous material conveying device includes a first frame, a first belt conveyor, a flattening mechanism, a second frame, a second belt conveyor, and a guide chute. The first belt conveyor and the flattening mechanism are both mounted on the first frame. The flattening mechanism includes a lower pressing component and an upper pressing component. The upper belt of the first belt conveyor passes through the area between the lower pressing component and the upper pressing component. The second belt conveyor is mounted on the second frame and is located below the first belt conveyor. The guide chute is disposed between the first frame and the second frame and is used to convey material from the first belt conveyor to the second belt conveyor.

[0007] Preferably, the lower pressing assembly includes a first bracket, a first cylinder, a lifting plate, a support seat, rollers, and a first guide rod. The first bracket is mounted on the first frame, the first cylinder is mounted on the first bracket, and the first cylinder drives the lifting plate to rise or fall. The lifting plate is provided with multiple support seats, and the support seats are provided with rollers. The lower end of the lifting plate is provided with multiple first guide rods, and the first guide rods are movably inserted through the first bracket.

[0008] Preferably, the lower pressing assembly further includes a plurality of first limiting members, which are disposed at the end of the first guide rod away from the lifting plate.

[0009] Preferably, the upper pressing assembly includes a second bracket, a second cylinder, a pressing block, and a second guide rod. The second bracket is mounted on the first frame, and the second cylinder is mounted on the second bracket. The second cylinder drives the pressing block to move closer to or away from the upper end of the first conveyor belt. The upper end of the pressing block is provided with a plurality of second guide rods, which are movably inserted through the second bracket. The material guide groove is located on the lower side of the pressing block.

[0010] Preferably, the upper pressing component further includes a plurality of second limiting members, which are disposed at the end of the second guide rod away from the pressing block.

[0011] Preferably, the pressing block includes a straight segment and a first bent segment and a second bent segment located at both ends of the straight segment, the second bent segment being located on the side close to the guide trough.

[0012] Preferably, the angle between the first bent segment and the straight segment is smaller than the angle between the second bent segment and the straight segment.

[0013] Preferably, the length of the first bent segment is greater than the length of the second bent segment.

[0014] Preferably, a positioning plate is provided on the first frame, and the guide chute is fixed to the positioning plate by bolts. A third bracket is provided on the second frame, and the end of the guide chute away from the first frame is attached to the third bracket.

[0015] Preferably, the conveying direction of the first belt conveyor is perpendicular to the conveying direction of the second belt conveyor.

[0016] Compared with the prior art, the beneficial effects of this application are as follows:

[0017] This application, by setting up a flattening mechanism and a guide chute, allows the lower and upper pressing components to operate when the receiving equipment malfunctions or cannot accept more material. This causes the upper belt of the first conveyor to be flattened between the lower and upper pressing components. At this time, the upper pressing component blocks the material on the first conveyor, causing the material to fall into the guide chute and be transported to the second conveyor. The second conveyor can then be used to supply material to another receiving device, thereby achieving continuous material transport and avoiding sudden stops of the conveyor due to receiving equipment malfunction or inability to accept more material, thus reducing system energy consumption. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 for Figure 1 A structural diagram from another perspective;

[0021] Figure 3 This is a schematic diagram of the flattening mechanism in this utility model;

[0022] Figure 4 for Figure 3 A structural diagram from another perspective;

[0023] Figure 5 This is a top view of the flattening mechanism in this utility model.

[0024] The reference numerals in the attached figures are as follows:

[0025] 1. First frame; 2. First belt conveyor; 3. Flattening mechanism; 4. Second frame; 5. Second belt conveyor; 6. Guide chute; 7. Lower pressing assembly; 8. Upper pressing assembly; 9. Belt; 10. First bracket; 11. First cylinder; 12. Lifting plate; 13. Support seat; 14. Roller; 15. First guide rod; 16. First limiting component; 17. Second bracket; 18. Second cylinder; 19. Pressing block; 20. Second guide rod; 21. Second limiting component; 22. Straight section; 23. First bending section; 24. Second bending section; 25. Positioning plate; 26. Bolt; 27. Third bracket. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0030] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] Example

[0033] like Figure 1-5As shown in the embodiment of this application, the continuous material conveying device includes a first frame 1, a first belt conveyor 2, a flattening mechanism 3, a second frame 4, a second belt conveyor 5, and a guide chute 6. The first belt conveyor 2 and the flattening mechanism 3 are both mounted on the first frame 1. The flattening mechanism 3 includes a lower pressing component 7 and an upper pressing component 8. The upper belt 9 of the first belt conveyor 2 passes through the area between the lower pressing component 7 and the upper pressing component 8. The second belt conveyor 5 is mounted on the second frame 4 and is located below the first belt conveyor 2. The guide chute 6 is located between the first frame 1 and the second frame 4 and is used to convey materials from the first belt conveyor 2 to the second belt conveyor 5.

[0034] During operation, if the receiving equipment malfunctions or is unable to accept more material, the lower pressing component 7 and the upper pressing component 8 will start working, causing the upper belt 9 of the first conveyor belt 2 to be flattened between the lower pressing component 7 and the upper pressing component 8. At this time, the upper pressing component 8 will block the material on the first conveyor belt 2, causing the material on the first conveyor belt 2 to fall into the inside of the guide chute 6 and be conveyed to the second conveyor belt 5 through the guide chute 6. The second conveyor belt 5 can then be used to supply material to another receiving equipment, thereby realizing continuous material conveying and avoiding the sudden stop of the conveyor belt due to the malfunction of the receiving equipment or the inability of the receiving equipment to accept more material, thus reducing system energy consumption.

[0035] In this embodiment, the lower pressing component 7 includes a first bracket 10, a first cylinder 11, a lifting plate 12, a support seat 13, rollers 14, and a first guide rod 15. The first bracket 10 is mounted on the first frame 1, and the first cylinder 11 is mounted on the first bracket 10. The first cylinder 11 drives the lifting plate 12 to rise or fall. The lifting plate 12 is provided with multiple support seats 13, and the support seats 13 are provided with rollers 14. The lower end of the lifting plate 12 is provided with multiple first guide rods 15. The first guide rods 15 are movably inserted through the first bracket 10. The first guide rods 15 are used to improve the stability of the lifting plate 12 and ensure the effectiveness of use.

[0036] In use, the first cylinder 11 drives the lifting plate 12 to move upward, and the lifting plate 12 drives the support base 13 to move upward, so that the roller 14 abuts against the upper belt 9 of the first belt conveyor 2. The upper belt 9 of the first belt conveyor 2 is flattened between the roller 14 and the lower pressing component 7. At this time, the upper pressing component 8 will block the material flow, so that the material falls into the interior of the guide chute 6. The roller 14 can rotate synchronously with the movement of the upper belt 9 of the first belt conveyor 2, which can reduce the running resistance of the belt 9.

[0037] In this embodiment, the lower pressing component 7 also includes a plurality of first limiting members 16. The first limiting members 16 are disposed at the end of the first guide rod 15 away from the lifting plate 12, and the first limiting members 16 are used to limit the first guide rod 15.

[0038] In this embodiment, the upper pressing component 8 includes a second bracket 17, a second cylinder 18, a pressing block 19, and a second guide rod 20. The second bracket 17 is mounted on the first frame 1, and the second cylinder 18 is mounted on the second bracket 17. The second cylinder 18 drives the pressing block 19 to approach or move away from the upper belt 9 of the first belt conveyor 2. The upper end of the pressing block 19 is provided with a plurality of second guide rods 20. The second guide rods 20 are movably inserted through the second bracket 17. The provision of the second guide rods 20 can improve the stability of the pressing block 19. The guide groove 6 is located on the lower side of the pressing block 19.

[0039] In use, the second cylinder 18 drives the pressure block 19 to move down, and the upper belt 9 of the first belt conveyor 2 is flattened between the pressure block 19 and the lower pressing component 7. Then the pressure block 19 blocks the material, causing the material to fall into the interior of the guide chute 6 and be conveyed to the second belt conveyor 5 through the guide chute 6.

[0040] In this embodiment, the upper pressing component 8 also includes a plurality of second limiting members 21. The second limiting members 21 are disposed at the end of the second guide rod 20 away from the pressing block 19, and the second limiting members 21 are used to limit the second guide rod 20.

[0041] In this embodiment, the pressing block 19 includes a straight section 22 and a first bent section 23 and a second bent section 24 disposed at both ends of the straight section 22. The second bent section 24 is located on the side close to the guide trough 6. When the pressing block 19 presses down on the upper belt 9 of the first belt conveyor 2, the first bent section 23 blocks the material, making it easier for the material to move towards the end close to the second bent section 24 and fall into the interior of the guide trough 6.

[0042] In this embodiment, the angle between the first bent segment 23 and the straight segment 22 is smaller than the angle between the second bent segment 24 and the straight segment 22, which facilitates the material to move towards the end closer to the second bent segment 24.

[0043] In this embodiment, the length of the first bending segment 23 is greater than the length of the second bending segment 24, which facilitates the material to move towards the end closer to the second bending segment 24.

[0044] In this embodiment, a positioning plate 25 is provided on the first frame 1, and the guide trough 6 is connected and fixed to the positioning plate 25 by bolts 26. A third bracket 27 is provided on the second frame 4, and the end of the guide trough 6 away from the first frame 1 is attached to the third bracket 27. The overlapping method can reduce the use of bolts 26 and improve the installation efficiency of the guide trough 6.

[0045] In this embodiment, the conveying direction of the first belt conveyor 2 is perpendicular to the conveying direction of the second belt conveyor 5. The vertical arrangement can effectively utilize vertical space, reduce the floor space occupied, and improve space utilization.

[0046] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A continuous material conveying device, characterized in that: The system includes a first frame, a first belt conveyor, a flattening mechanism, a second frame, a second belt conveyor, and a material guide chute. The first belt conveyor and the flattening mechanism are both mounted on the first frame. The flattening mechanism includes a lower pressing component and an upper pressing component. The upper belt of the first belt conveyor passes through the area between the lower pressing component and the upper pressing component. The second belt conveyor is mounted on the second frame and is located below the first belt conveyor. The material guide chute is located between the first frame and the second frame and is used to transport materials from the first belt conveyor to the second belt conveyor.

2. The continuous material conveying device according to claim 1, characterized in that: The lower pressing assembly includes a first bracket, a first cylinder, a lifting plate, a support seat, rollers, and a first guide rod. The first bracket is mounted on the first frame, and the first cylinder is mounted on the first bracket. The first cylinder drives the lifting plate to rise or fall. The lifting plate is provided with multiple support seats, and the support seats are provided with rollers. The lower end of the lifting plate is provided with multiple first guide rods, and the first guide rods are movably inserted through the first bracket.

3. The continuous material conveying device according to claim 2, characterized in that: The lower pressing assembly also includes a plurality of first limiting members, which are disposed at the end of the first guide rod away from the lifting plate.

4. The continuous material conveying device according to claim 1, characterized in that: The upper pressing assembly includes a second bracket, a second cylinder, a pressing block, and a second guide rod. The second bracket is mounted on the first frame, and the second cylinder is mounted on the second bracket. The second cylinder drives the pressing block to move closer to or away from the upper end of the first belt conveyor. The upper end of the pressing block is provided with a plurality of second guide rods, which are movably inserted through the second bracket. The material guide groove is located on the lower side of the pressing block.

5. A continuous material conveying device according to claim 4, characterized in that: The upper pressing component also includes a plurality of second limiting members, which are disposed at the end of the second guide rod away from the pressing block.

6. A continuous material conveying device according to claim 4, characterized in that: The pressing block includes a straight section and a first bent section and a second bent section located at both ends of the straight section, with the second bent section located on the side close to the feed trough.

7. A continuous material conveying device according to claim 6, characterized in that: The angle between the first bent segment and the straight segment is smaller than the angle between the second bent segment and the straight segment.

8. A continuous material conveying device according to claim 7, characterized in that: The length of the first bent segment is greater than the length of the second bent segment.

9. A continuous material conveying device according to claim 1, characterized in that: The first frame is provided with a positioning plate, and the guide chute is fixed to the positioning plate by bolts. The second frame is provided with a third bracket, and the end of the guide chute away from the first frame is attached to the third bracket.

10. A continuous material conveying device according to claim 1, characterized in that: The conveying direction of the first belt conveyor is perpendicular to the conveying direction of the second belt conveyor.

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