Novel conveyor belt

Abstract

The utility model discloses a novel conveying belt, including transmission baseband, set up on the friction structure of transmission baseband outer surface, two along transmission baseband length direction setting and located transmission baseband outer surface on the limiting baffle, the conveying area for conveying material is formed between two limiting baffle. The utility model discloses through the setting of friction structure, can increase sawdust or waste and transmission baseband friction, prevent when conveying sawdust or waste, the slippage condition of happening, ensure that can convey sawdust and waste material, through the setting of limiting baffle, prevent in the process of conveying sawdust and waste material, sawdust or waste falls from the side of transmission baseband to the ground, avoid the staff to need the situation of frequently cleaning ground sawdust and waste material, reduce the labor intensity of staff.

Description

Technical Field

[0001] This utility model relates to the field of sawdust recycling technology, specifically to a novel conveyor belt. Background Technology

[0002] Conveyor belts are an indispensable component of the mechanization and automation of material handling systems. When a chainsaw cuts timber placed on a workbench, this equipment collects the resulting sawdust and waste material. Driven by technological advancements in mechanical manufacturing, electrical engineering, chemical engineering, and metallurgy, conveyor belts have been continuously improved, evolving from simply transporting materials within a workshop to handling material handling within and between enterprises, and even between cities, becoming a key link in achieving the mechanization and automation of material handling systems. As a highly efficient and continuous transport device, conveyor belts are particularly suitable for the continuous transport of powdery and lumpy materials such as sawdust, offering advantages such as long conveying distances, large carrying capacity, and reliable operation.

[0003] However, the surface of traditional conveyor belts is mostly smooth, making them prone to slipping during use. This prevents sawdust and fallen waste from being transported properly, causing them to accumulate and scatter. Furthermore, traditional conveyor belts often lack protective mechanisms, allowing accumulated sawdust and waste to easily slip off and fall onto the ground, affecting the external environment and requiring subsequent cleanup by workers, thus increasing their workload.

[0004] Therefore, there is a need for a conveyor belt that can collect sawdust and waste material when chainsaws are used to cut lumber. Utility Model Content

[0005] The purpose of this invention is to propose a new type of conveyor belt to solve the problem in the prior art where existing conveyor belts tend to accumulate sawdust and waste materials when collecting them, and may even slip off and fall to the ground, requiring workers to clean them up again, which leads to high labor intensity for workers.

[0006] To achieve the above objectives, this utility model proposes a novel conveyor belt, including a conveyor base belt, a friction structure disposed on the outer surface of the conveyor base belt, two limiting stops disposed along the length direction of the conveyor base belt and located on the outer surface of the conveyor base belt, and a conveying zone for conveying materials is formed between the two limiting stops.

[0007] Optionally, the friction structure includes a friction pattern disposed on the outer surface of the transmission baseband.

[0008] Optionally, the friction structure includes a group of partitions disposed on the transmission baseband and located within the conveying zone.

[0009] Optionally, the height of the partition assembly is less than the height of the limiting stop.

[0010] Optionally, the partition assembly consists of a plurality of first partitions arranged in a strip shape.

[0011] Optionally, the first partition is bent to form an opening facing the direction of travel of the transmission baseband.

[0012] Optionally, the partition assembly consists of a plurality of second partitions arranged in a V-shape; Optionally, the partition group is formed by alternating multiple first partitions and second partitions, with a connecting area at the center of the second partition.

[0013] Optionally, the limiting stop is S-shaped or W-shaped, and the limiting stop has a first opening and a second opening.

[0014] Optionally, the orientation of the second opening is opposite to that of the first opening; the second opening faces the conveying area.

[0015] Optionally, the inner wall of the limiting stop is provided with an arc-shaped protrusion, and the limiting stop is provided with a buffer cavity concentrically arranged with the arc-shaped protrusion.

[0016] Optionally, the transmission baseband is provided with support columns for supporting the limiting stop edge.

[0017] Optionally, the limiting stop and the transmission baseband are provided with a connecting structure, and the support column is installed on the connecting structure to detachably connect the limiting stop and the transmission baseband.

[0018] Optionally, the friction pattern can be a grid pattern, a V-shaped pattern, a C-shaped pattern, or a striped pattern. Optionally, the connection structure includes a mounting groove on the transmission baseband, a connecting strip on the limiting stop corresponding to the mounting groove, a mounting hole on the transmission baseband, a connecting hole on the connecting strip, and a support column installed in the mounting hole and the connecting hole.

[0019] Optionally, the support column includes a limiting part located in the mounting hole, a connecting part connected to the limiting part at one end and passing through the connecting hole, and a support part disposed on the other end of the connecting part.

[0020] Compared with the prior art, the present invention provides a novel conveyor belt, which has the following beneficial effects: This new type of conveyor belt, through the setting of a friction structure, can increase the friction between sawdust or waste and the conveyor base belt, preventing slippage during the conveying of sawdust or waste, and ensuring the conveying of sawdust and waste. By setting up limit stops, sawdust or waste is prevented from falling to the ground from the side of the conveyor belt during the conveying process, avoiding the need for workers to frequently clean up sawdust and waste on the ground, and reducing the labor intensity of workers. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the conveyor belt of this utility model.

[0022] Figure 2 This is a top view of the conveyor belt of this utility model.

[0023] Figure 3 This is a schematic diagram of the conveyor belt structure in Embodiment 2 of this utility model.

[0024] Figure 4 This is a schematic diagram of the conveyor belt structure in Embodiment 3 of this utility model.

[0025] Figure 5 This is a schematic diagram of the conveyor belt structure in Embodiment 4 of this utility model.

[0026] Figure 6 This is a schematic diagram of the conveyor belt structure in Embodiment 5 of this utility model.

[0027] Figure 7 This is a schematic diagram of the conveyor belt structure in Embodiment 6 of this utility model.

[0028] Figure 8 This is a schematic diagram of the first connection structure in Embodiment 7 of this utility model.

[0029] Figure 9 This is a schematic diagram of the second connection structure in Embodiment 7 of this utility model.

[0030] Figure 10 This is a schematic diagram of the third connection structure in Embodiment 7 of this utility model.

[0031] The diagram shows the following markings: 100, transmission baseband; 200, friction structure; 210, friction pattern; 220, partition group; 221, first partition; 222, second partition; 223, connecting area; 300, limiting stop; 310, first opening; 320, second opening; 330, arc-shaped protrusion; 340, buffer cavity; 400, conveying area; 500, support column; 510, limiting part; 520, connecting part; 530, support part; 600, connecting structure; 610, mounting groove; 620, connecting strip; 630, mounting hole; 640, connecting hole; 650, connector. Detailed Implementation

[0032] The following detailed description, in conjunction with the accompanying drawings and specific embodiments, illustrates the present invention. Numerous specific details are set forth in the description below to provide a thorough understanding of the invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] The novel conveyor belt of this application can be applied to applications where chainsaws are used to cut lumber and where sawdust and waste need to be collected. Of course, it can also be used in other similar applications. The novel conveyor belt is described in detail below.

[0034] Example 1 See appendix Figure 1 and Figure 2 The diagram shows a preferred embodiment of the novel conveyor belt of this application. This novel conveyor belt includes a base belt 100, a friction structure 200 disposed on the outer surface of the base belt 100, and two limiting stops 300 disposed along the length of the base belt 100 and located on the outer surface of the base belt 100. A conveying zone 400 for conveying materials is formed between the two limiting stops 300. It should be noted that, in this application, the surface of the base belt 100 that contacts the material and conveys the material is referred to as the outer surface, and the surface of the base belt 100 that contacts the drive roller is referred to as the inner surface.

[0035] This application provides installation conditions for the friction structure 200 and the limiting stop 300 by setting the transmission base belt 100. After being installed on the conveyor roller, it can support sawdust and waste materials and transmit sawdust and waste materials through friction. The friction structure 200 increases the friction between the outer surface of the transmission base belt 100 and the sawdust and waste materials, preventing the sawdust and waste materials from slipping due to insufficient friction, thereby avoiding the accumulation of sawdust and waste materials. The limiting stop 300 forms a conveying area 400 for conveying sawdust and waste materials, which can restrict the sawdust and waste materials and prevent them from rolling off the transmission base belt 100 due to slippage, ensuring that the transmission base belt 100 can carry the sawdust and waste materials to the designated position.

[0036] See appendix Figure 1 and Figure 2 As shown in this application, the friction structure 200 includes a friction pattern 210 disposed on the outer surface of the transmission baseband 100; wherein, the friction pattern 210 is a grid pattern, or a V-shaped pattern, or a C-shaped pattern, or a stripe pattern, etc. It should be particularly noted that when the friction pattern 210 is a V-shaped pattern or a C-shaped pattern, the opening orientation is the same as the conveying direction of the transmission baseband 100.

[0037] This application increases the friction between the transmission baseband 100 and sawdust and waste material by setting the friction pattern 210. Combined with the limitation on the orientation of the opening, the sawdust can enter the opening and can be driven to move in one direction, ensuring that the sawdust can be transported.

[0038] See appendix Figure 1 and Figure 2As shown in the present application, the limiting stop 300 is arranged in an S-shape or W-shape. The limiting stop 300 has a first opening 310 and a second opening 320. The orientation of the second opening 320 is opposite to that of the first opening 310. The second opening 320 faces the conveying area 400.

[0039] This application sets the limiting stop 300 in an S-shape or W-shape, giving the stop a certain degree of elasticity. This allows the limiting stop 300 and the transmission baseband 100 to form a continuous curved surface without obvious connection points. The stress is evenly distributed across the entire corrugated structure, preventing cracking of the limiting stop 300 and greatly improving its lifespan. Furthermore, when waste impacts the stop, elastic deformation can occur for buffering. The second opening 320 reduces the contact area between the sawdust and waste and the limiting stop 300, guiding the sawdust so that it moves forward and is lifted towards the conveying area 400, preventing sawdust from accumulating at the limiting stop 300.

[0040] See appendix Figure 1 and Figure 2 As shown in this application, the transmission baseband 100 is provided with a support column 500 for supporting the outer wall of the limiting stop 300. The support column 500 is located inside the first opening 310 and is in contact with the limiting stop 300. It should be noted that in this application, the side of the limiting stop 300 facing the conveying area 400 is referred to as the inner wall, and the side of the limiting stop 300 away from the conveying area 400 is referred to as the outer wall.

[0041] This application uses support columns 500 to support the limiting edge 300, increasing its strength and preventing waste from impacting it and causing damage. This extends the service life of the limiting edge 300. In addition, the increased strength of the limiting edge 300 allows for an increase in its height, further reducing the possibility of sawdust or sawn timber falling to the ground from the side of the conveyor belt 100. At the same time, the width does not need to be increased, ensuring the conveying area of ​​the conveying zone 400 while maintaining the same width of the new conveyor belt.

[0042] See appendix Figure 1 and Figure 2 As shown, the conveyor belt of this application conveys sawdust and waste materials according to the following principle: The conveyor belt of this application is installed on an existing conveyor. The motor of the existing conveyor drives the drive shaft to rotate, and the conveyor belt of this application moves through friction. When the chainsaw cuts the lumber, sawdust and waste will fall onto the conveyor belt. At this time, the conveyor belt of this application increases the friction between the base belt 100 and the sawdust and waste through the friction pattern 210 in the friction structure 200, thus conveying the sawdust and waste. In addition, when waste or a large amount of sawdust falls onto the base belt 100 at the same time, it will move in the width direction of the base belt 100. At this time, it will be limited by the limiting edge 300 to ensure that the sawdust and waste will not fall to the ground from both sides of the base belt 100, reducing the number of times workers need to clean up sawdust and waste falling to the ground and reducing the labor intensity of workers.

[0043] Example 2 See appendix Figure 3 As shown, the difference between this embodiment and the above embodiment is that, in this embodiment, the friction structure 200 further includes a partition group 220 disposed on the transmission base belt 100 and located in the conveying area 400; wherein, it is composed of a plurality of first partitions 221, which are arranged in a strip shape; the height of the partition group 220 is less than the height of the limiting stop edge 300.

[0044] In this embodiment, the partition group 220 is used to limit the waste and sawdust, ensuring that the waste and sawdust can be transported when the transmission base belt 100 moves, allowing the waste and sawdust to move forward and preventing them from accumulating on the transmission base belt 100. This application limits the thickness of sawdust accumulation in front of the partition group 220 by limiting the height of the partition group 220 and the height of the limiting stop 300, thus preventing sawdust from falling to the ground after passing over the limiting stop 300 through the partition group 220.

[0045] It should be noted that the size of the waste material is smaller than the size of the partition gap, so that the waste material can fall onto the transmission baseband 100.

[0046] Example 3 See appendix Figure 4 As shown, the difference between this embodiment and the above embodiment is that in this embodiment, the partition group 220 is composed of a plurality of first partitions 221 located in the middle of the conveying area 400. The first partitions 221 are bent to form an opening, which faces the forward direction of the transmission baseband 100.

[0047] In this embodiment, the partition assembly 220 is bent to form an opening, thereby limiting more sawdust and preventing sawdust located at both ends of the partition assembly 220 from separating from the partition assembly 220.

[0048] Example 4 See appendix Figure 5As shown, the difference between this embodiment and the above embodiment is that in this embodiment, the partition group 220 is composed of a plurality of second partitions 222 connected to the limiting stop edge 300, and the second partitions 222 are arranged in a V-shape.

[0049] In this embodiment, the second partition 222 is set in a V-shape for automatic centering and limited conveying of sawdust and waste.

[0050] Example 5 See appendix Figure 6 As shown, the difference between this embodiment and the above embodiment is that in this embodiment, the partition group 220 is formed by multiple first partitions 221 and second partitions 222 arranged alternately, and a connecting area 223 is provided at the center of the second partition 222.

[0051] In this embodiment, the sawdust is collected by the staggered arrangement of the first partition 221 and the second partition 222 and enters the first partition 221 for limited conveying by the guide of the second partition 222; the connection area 223 ensures that the guided sawdust can reach the first partition 221.

[0052] It should be noted that the size of the waste is smaller than the size of the partition spacing, so that the waste can fall onto the transmission baseband 100, forming a set of partitions with the first partition 221 and the second partition 222. The spacing between adjacent partitions is larger than the size of the waste.

[0053] Example 6 See appendix Figure 7 As shown, the difference between this embodiment and the above embodiment is that, in this embodiment, the inner and outer walls of the limiting stop 300 are provided with connected arc-shaped protrusions 330, and the limiting stop 300 is provided with a buffer cavity 340 concentrically arranged with the arc-shaped protrusions; wherein, the support column 500 is located in the buffer cavity 340.

[0054] Example 7 See appendix Figure 8 — Figure 10 As shown, the difference between this embodiment and the above embodiment is that, in this embodiment, the limiting stop 300 and the transmission baseband 100 are provided with a connecting structure 600; the support column 500 is installed on the connecting structure 600 to detachably connect the limiting stop 300 and the transmission baseband 100; wherein, the connecting structure 600 includes a mounting groove 610 provided on the transmission baseband 100, a connecting strip 620 provided on the limiting stop 300 corresponding to the mounting groove 610, a mounting hole 630 provided on the transmission baseband 100, a connecting hole 640 provided on the connecting strip 620, and the support column 500 is installed in the mounting hole 630 and the connecting hole 640.

[0055] In this embodiment, the connecting structure 600 is used to detachably connect the limiting stop 300 and the transmission baseband 100. This allows the limiting stop 300 to be replaced only when it is damaged, without needing to replace the entire transmission belt, thus reducing operating costs. The mounting groove 610 and connecting strip 620 allow the limiting stop 300 to be inserted into the mounting groove 610 for installation. The mounting hole 630 and connecting hole 640, together with the support column 500, are used to install the limiting stop 300.

[0056] See appendix Figure 8 — Figure 10 As shown, the difference between this embodiment and the above embodiment is that, in this embodiment, the support column 500 includes a limiting part 510 located in the mounting hole 630, a connecting part 520 connected to the limiting part 510 at one end and passing through the connecting hole 640, and a support part 530 provided on the other end of the connecting part 520.

[0057] It should be noted that both the connecting strip 620 and the transmission baseband 100 are made of elastic material, which can undergo elastic deformation and recover.

[0058] In this application, when the diameter of the mounting hole 630 is less than or equal to the diameter of the connecting hole 640, the limiting part 510 and the mounting hole 630, and the connecting hole 640 and the connecting part 520 can all be installed with an interference fit; or, the mounting hole 630 is a blind hole with a diameter greater than that of the connecting hole 640. In this case, the size of the limiting part 510 is interference-fitted with the size of the connecting hole 640, and the limiting part 510 passes through the connecting hole 640 and is inserted into the mounting hole 630 through the elastic deformation of the connecting hole 640; or, the mounting hole 630 is a through hole with a size greater than that of the connecting hole 640, and the support column 500 is installed by passing through the connecting hole 640 through the mounting hole 630 through the interference fit between the support part 530 and the connecting hole 640.

[0059] The above embodiments are illustrative of this application and are not intended to limit this application. Any simple modifications to this application are within the protection scope of this application.

Claims

1. A novel transmission belt, comprising a transmission baseband (100), characterized in that, It also includes a friction structure (200) disposed on the outer surface of the transmission base belt (100), two limiting stops (300) disposed along the length direction of the transmission base belt (100) and located on the outer surface of the transmission base belt (100), and a conveying zone (400) for conveying materials is formed between the two limiting stops (300).

2. The novel transmission belt according to claim 1, characterized in that, The friction structure (200) includes a friction pattern (210) disposed on the outer surface of the transmission baseband (100).

3. The novel transmission belt according to claim 1, characterized in that, The friction structure (200) includes a group of partitions (220) disposed on the transmission baseband (100) and located in the conveying area (400).

4. The novel transmission belt according to claim 3, characterized in that, The height of the partition assembly (220) is less than the height of the limiting stop (300); The partition group (220) is composed of a plurality of first partitions (221), which are arranged in a strip shape, or the first partitions (221) are bent to form an opening facing the forward direction of the transmission baseband (100); The partition assembly (220) is composed of a plurality of second partitions (222), which are arranged in a V-shape; The partition group (220) is formed by alternating multiple first partitions (221) and second partitions (222), and a connecting area (223) is provided at the center of the second partition (222).

5. The novel transmission belt according to claim 1, characterized in that, The limiting stop (300) is S-shaped or W-shaped. The limiting stop (300) has a first opening (310) and a second opening (320). The orientation of the second opening (320) is opposite to that of the first opening (310). The second opening (320) faces the conveying area (400).

6. The novel transmission belt according to claim 1, characterized in that, The inner wall of the limiting stop (300) is provided with an arc-shaped protrusion (330), and the limiting stop (300) is provided with a buffer cavity (340) concentrically arranged with the arc-shaped protrusion.

7. The novel transmission belt according to any one of claims 1-6, characterized in that, The transmission baseband (100) is provided with a support column (500) for supporting the limiting stop (300).

8. The novel transmission belt according to claim 7, characterized in that, The limiting stop (300) and the transmission baseband (100) are provided with a connecting structure (600), and the support column (500) is installed on the connecting structure (600) to detachably connect the limiting stop (300) and the transmission baseband (100); The friction pattern (210) is a grid pattern, or a V-shaped pattern, or a C-shaped pattern, or a striped pattern.

9. The novel transmission belt according to claim 8, characterized in that, The connection structure (600) includes a mounting groove (610) on the transmission baseband (100), a connecting strip (620) on the limiting stop (300) corresponding to the mounting groove (610), a mounting hole (630) on the transmission baseband (100), and a connecting hole (640) on the connecting strip (620). The support column (500) is installed in the mounting hole (630) and the connecting hole (640).

10. The novel transmission belt according to claim 9, characterized in that, The support column (500) includes a limiting part (510) located in the mounting hole (630), a connecting part (520) connected to the limiting part (510) at one end and passing through the connecting hole (640), and a support part (530) provided on the other end of the connecting part (520).

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