Chute lining plate and conveyor

Abstract

The utility model provides a chute lining plate and a conveyor. The chute lining plate comprises an installation section and a bearing section, the installation section is used for being connected to the inner wall face of a chute, and the bearing section protrudes out of the end face of the installation section and is used for bearing materials in the chute. According to the chute lining plate, materials can be prevented from abrading the inner wall face of the chute, the abrasion degree of the materials to the chute lining plate is reduced, and therefore the chute lining plate is longer in service life and low in replacement frequency.

Description

chute liners and conveyors Technical Field

[0001] This utility model relates to the field of conveying, specifically to a chute liner and a conveyor. Background Technology

[0002] Conveyors are equipped with chutes to transport materials in various shapes, such as granules and lumps. When conveyors transport abrasive granular or lumpy materials, the material will erode the chute walls, potentially leading to conveyor damage and material leakage. Related technologies use flat liners on the chute walls, which contact the material. However, the material still abrades the liner, and after the liner is eroded through, it continues to erode the chute walls. Therefore, frequent liner replacement is necessary to prevent further erosion of the chute walls. However, frequent liner replacement reduces the conveyor's efficiency and increases material handling costs. Summary of the Invention

[0003] This utility model aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, embodiments of this utility model propose a chute liner and a conveyor using the chute liner.

[0005] The chute liner of this utility model embodiment includes:

[0006] An installation section and a support section are provided. The installation section is connected to the inner wall of the chute, and the support section protrudes from the end face of the installation section and is used to support the material in the chute.

[0007] The chute liner of this embodiment is fixed to the inner wall of the chute via an installation section. The bearing section can support a portion of the material within the chute, thus fixing the position of the supported material and reducing friction between the material and the chute liner, thereby minimizing erosion. Simultaneously, the supported material forms a wear-resistant layer, and the remaining material flowing in the chute rubs against this wear-resistant layer without rubbing against the chute liner or the inner wall of the chute, preventing erosion. Furthermore, the installation section fixed to the inner wall of the chute also separates the material from the inner wall, preventing further abrasion. Therefore, the chute liner of this embodiment prevents material abrasion of the inner wall of the chute and reduces the degree of abrasion, resulting in a longer service life and lower replacement frequency.

[0008] In some embodiments, the mounting section extends vertically, and the bearing section is provided at the bottom end of the mounting section or at the middle of the mounting section in the vertical direction.

[0009] In some embodiments, there are at least two support segments, and the at least two support segments are spaced apart from the mounting segment in a vertical direction.

[0010] In some embodiments, the support segment includes a first support segment and a second support segment, wherein the first support segment is connected to the bottom end of the mounting segment and the second support segment is connected to the top end of the mounting segment.

[0011] In some embodiments, the mounting section has both the end face of the bearing section and the top face of the bearing section as planes; or

[0012] The mounting section has an arc surface forming a groove on both the end face and the top surface of the bearing section; or

[0013] The mounting section has one of the end face and the top face of the bearing section being a plane, and the other having an arc surface forming a groove.

[0014] In some embodiments, the mounting section extends vertically, and there is an angle α between the extending direction of the mounting section and the protruding direction of the bearing section, where 45°≤α≤135°.

[0015] In some embodiments, the chute liner further includes a connector that passes through the mounting section for connecting to the chute wall.

[0016] The conveyor of this utility model embodiment includes a chute and a chute liner as described in any of the above embodiments, wherein the chute liner is provided on the inner wall surface of the chute.

[0017] The conveyor of this utility model embodiment has a chute liner provided on the inner wall of the chute, which can prevent material from eroding the inner wall of the chute and has a lower replacement frequency of the chute liner, thereby making the conveyor have lower conveying costs and higher conveying efficiency.

[0018] In some embodiments, the inner wall surface of the chute includes a bottom surface and a side surface. The bottom surface has the side surface at both ends along the width direction of the chute. The side surface has at least two rows of chute liners arranged in a vertical direction. Each row of chute liners includes a plurality of chute liners arranged in a length direction of the chute.

[0019] In some embodiments, in two adjacent rows of chute liners, the distance between the mounting section of one row of chute liners and the mounting section of the other row of chute liners is greater than or equal to zero. Attached Figure Description

[0020] Figure 1 is a schematic diagram of the installation of the chute liner according to an embodiment of the present invention;

[0021] Figure 2 is a schematic diagram of the installation of the chute liner according to an embodiment of the present invention;

[0022] Figure 3 is a schematic diagram of the installation of the chute liner according to an embodiment of the present invention.

[0023] Figure label:

[0024] 1. Installation section; 11. First end face; 12. Second end face; 2. Bearing section; 21. Top surface; 22. Bottom surface; 3. Chute; 31. Side of chute; 4. Material; 5. Connecting parts. Detailed Implementation

[0025] The embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0026] The chute liner and conveyor according to an embodiment of the present invention are described below with reference to Figures 1-3.

[0027] As shown in Figures 1-3, the chute liner of this utility model embodiment includes an installation section 1 and a load-bearing section 2.

[0028] Mounting section 1 is used to connect to the inner wall of chute 3, and bearing section 2 protrudes from the end face of mounting section 1. Bearing section 2 is used to bear the material 4 in chute 3.

[0029] As shown in Figures 1 and 3, the mounting section 1 includes a first end face 11 and a second end face 12 disposed opposite to each other. The mounting section 1 is connected to the inner wall of the chute 3, with the second end face 12 facing the inner wall of the chute 3, preferably but not limited to abutting against the inner wall of the chute 3, and the first end face 11 facing away from the inner wall of the chute 3. The bearing section 2 is connected to the mounting section 1 and protrudes from the first end face 11, for bearing the material 4 in the chute 3. The material 4 is preferably, but not limited to, abrasive granular or blocky material.

[0030] The chute liner of this embodiment is fixed to the inner wall of the chute via an installation section. The bearing section can support a portion of the material within the chute, thus fixing the position of the supported material and reducing friction between the material and the chute liner, thereby minimizing erosion. Simultaneously, the supported material forms a wear-resistant layer, and the remaining material flowing in the chute rubs against this wear-resistant layer without rubbing against the chute liner or the inner wall of the chute, preventing erosion. Furthermore, the installation section fixed to the inner wall of the chute also separates the material from the inner wall, preventing further abrasion. Therefore, the chute liner of this embodiment prevents material abrasion of the inner wall of the chute and reduces the degree of abrasion, resulting in a longer service life and lower replacement frequency.

[0031] In some embodiments, the mounting section 1 extends vertically, and the bottom end of the mounting section 1 or the middle part of the mounting section 1 in the vertical direction is provided with a bearing section 2.

[0032] As shown in Figures 1 and 3, when the installation section 1 is connected to the inner wall of the chute 3, the installation section 1 is set to extend in the vertical direction. Depending on the extension direction of the inner wall of the chute 3, the installation section 1 can be set to extend straight in the vertical direction, as shown in Figure 1. The installation section 1 can also be set to extend obliquely in the vertical direction, as shown in Figure 3.

[0033] Mounting section 1 includes a top, a middle, and a bottom arranged sequentially along the vertical direction; in other words, the middle section is located between the top and bottom of mounting section 1. A supporting section 2 is provided at the bottom or middle of mounting section 1, preferably at the bottom of mounting section 1.

[0034] A receiving space is formed between the bearing section 2 and the installation section 1 located above the bearing section 2. The receiving space is used to receive and fix the material 4. The installation section 1 above the bearing section 2 separates the inner wall of the chute 3 from the material 4.

[0035] It is understood that the receiving space is not limited to being formed between the supporting section 2 and the mounting section 1 located above it. As shown in Figure 3, the receiving space is formed between the inner wall surfaces of the supporting section 2, the mounting section 1 located above the supporting section 2, and the chute 3 located above the mounting section 1. In other words, the receiving space extends upward from the inner side of the mounting section 1 located above the supporting section 2 to the inner side of the inner wall surface of the chute 3 located above the mounting section 1. Since the material 4 in the receiving space is supported and fixed by the supporting section 2, the material 4 will not cause abrasion to the inner wall surface of the chute 3 that forms the receiving space.

[0036] In some embodiments, there are at least two support segments 2, and at least two support segments 2 are arranged at intervals along the vertical direction on the mounting segment 1.

[0037] Specifically, the installation section 1 is provided with at least two support sections 2, preferably but not limited to two support sections 2. The two support sections 2 are arranged at intervals in the vertical direction. The two support sections 2 can be set to be located at the bottom of the installation section 1, or at the middle of the installation section 1, or the lower support section 2 is located at the bottom of the installation section 1 and the upper support section 2 is located at the middle of the installation section 1, or the lower support section 2 is located at the bottom or middle of the installation section 1 and the upper support section 2 is located above the middle of the installation section 1.

[0038] Each bearing section 2 has a receiving space above it, thereby increasing the load-bearing capacity and fixing effect of the chute liner on the material 4.

[0039] In some embodiments, the support segment 2 includes a first support segment and a second support segment, the first support segment being connected to the bottom end of the mounting segment 1 and the second support segment being connected to the top end of the mounting segment 1.

[0040] Specifically, the installation section 1 is provided with two bearing sections 2 arranged vertically at intervals. One bearing section 2 is the first bearing section, and the other bearing section 2 is the second bearing section. The first bearing section is connected to the bottom end of the installation section 1, and a corresponding receiving space is formed between the first bearing section and the installation section 1. The second bearing section is connected to the top end of the installation section 1, and a corresponding receiving space is formed between the second bearing section and the inner wall surface of the chute 3 located above the installation section 1. Since the second bearing section plays a fixing role for the material 4 in the receiving space above it, the material 4 in the receiving space above the second bearing section will not cause abrasion to the inner wall surface of the chute 3 that forms the receiving space.

[0041] Since both the first and second bearing sections form corresponding accommodating spaces, chute liners can be installed at intervals along the vertical direction on the inner wall of the chute 3 to reduce the number of chute liners required, thereby improving the efficiency of replacing all chute liners and reducing the cost of installing chute liners.

[0042] In some embodiments, the end face of the mounting section 1 and the top surface 21 of the bearing section 2 are both planar.

[0043] As shown in Figures 1 and 3, the installation section 1 includes a first end face 11 and a second end face 12 arranged opposite to each other. The second end face 12 faces the inner wall of the chute 3, the first end face 11 faces away from the inner wall of the chute 3, and is provided with a protruding bearing section 2.

[0044] The bearing section 2 has a top surface 21 and a bottom surface 22 that are arranged opposite to each other. The top surface 21 is located above the bottom surface 22 and is used to bear materials.

[0045] Both the first end face 11 and the top face 21 are used to form a receiving space. Both the first end face 11 and the top face 21 are set as planes to facilitate the unloading of the material 4 in the receiving space.

[0046] In some embodiments, the end face of the mounting section 1 and the top surface 21 of the bearing section 2 are both provided with an arc surface forming a groove.

[0047] Specifically, the installation section 1 includes a first end face 11 and a second end face 12 arranged opposite to each other. The second end face 12 faces the inner wall of the chute 3, the first end face 11 faces away from the inner wall of the chute 3, and is provided with a protruding bearing section 2.

[0048] The bearing section 2 has a top surface 21 and a bottom surface 22 that are arranged opposite to each other. The top surface 21 is located above the bottom surface 22 and is used to bear materials.

[0049] Both the first end face 11 and the top surface 21 are used to form a receiving space. The first end face 11 is configured as an arcuate surface forming a groove, or a portion of the first end face 11 is configured as an arcuate surface forming a groove; for example, the center or bottom of the first end face 11 has an arcuate surface forming a groove. The top surface 21 is configured as an arcuate surface forming a groove, or a portion of the top surface 21 is configured as an arcuate surface forming a groove; for example, the center or one end of the top surface 21 facing the first end face 11 has an arcuate surface forming a groove. This improves the fixation effect on the material 4 through the grooves on the first end face 11 and the top surface 21.

[0050] In some embodiments, the mounting section 1 has one of the end face of the bearing section 2 and the top surface 21 of the bearing section 2 being a plane, and the other having an arc surface forming a groove.

[0051] Specifically, the installation section 1 includes a first end face 11 and a second end face 12 arranged opposite to each other. The second end face 12 faces the inner wall of the chute 3, the first end face 11 faces away from the inner wall of the chute 3, and is provided with a protruding bearing section 2.

[0052] The bearing section 2 has a top surface 21 and a bottom surface 22 that are arranged opposite to each other. The top surface 21 is located above the bottom surface 22 and is used to bear materials.

[0053] Both the first end face 11 and the top face 21 are used to form a receiving space. The mounting section 1 has one of the end face of the bearing section 2 and the top face 21 of the bearing section 2 being flat, and the other having an arc surface forming a groove. For example, the first end face 11 is set as a flat surface to facilitate the unloading of material 4 in the receiving space, and the top face 21 is set as an arc surface forming a groove, or a part of the top face 21 is set as an arc surface forming a groove. For example, the center of the top face 21 or the end of the top face 21 facing the first end face 11 has an arc surface forming a groove to improve the fixing effect on the material 4.

[0054] In some embodiments, the mounting section 1 extends vertically, and an angle α is provided between the extending direction of the mounting section 1 and the protruding direction of the bearing section 2, wherein 45°≤α≤135°.

[0055] As shown in Figure 1, the installation segment 1 extends along the dashed line A, which is also the center line of the installation segment 1 in the vertical section shown in Figure 1. The bearing segment 2 protrudes along the dashed line B, which is also the center line of the bearing segment 2 in the vertical section shown in Figure 1. An angle α is formed between the dashed lines A and B, and the angle α is located above the dashed line B. In other words, the angle α is located above the corresponding bearing segment 2.

[0056] In an embodiment where the bearing section 2 includes a first bearing section and a second bearing section, an angle α is provided between the first bearing section and the mounting section 1 above it, and an angle α is provided between the second bearing section and the inner wall surface of the chute 3 above it.

[0057] 45°≤α≤135°, preferably but not limited to 45°, 60°, 90°, 120°, 135°, etc., more preferably 90°. This is to ensure the load-bearing and fixing effect of the bearing section 2 on the material 4, and to enable the bearing section 2 to support as much material 4 as possible.

[0058] In some embodiments, the chute liner further includes a connector 5, which passes through the mounting section 1 and is used to connect to the wall of the chute 3.

[0059] As shown in Figures 1 and 3, the mounting section 1 preferably, but not limited to, has at least two connectors 5, more preferably two, to prevent the mounting section 1 from rotating and wobbling. The two connectors 5 are preferably, but not limited to, arranged at intervals in the vertical direction. One end of the connector 5 passes through the mounting section 1, and the other end is inserted into or passes through the wall of the chute 3 to connect the mounting section 1 to the wall of the chute 3.

[0060] Connector 5 is preferably, but not limited to, a countersunk bolt.

[0061] The mounting section 1 and the bearing section 2 can be configured as plate-shaped, mesh-shaped, fork-shaped, etc. When configured as mesh-shaped, the size of the mesh openings is smaller than the size of the material 4. When configured as fork-shaped, the spacing between the forks is smaller than the size of the material 4. Plate-shaped is preferred.

[0062] In some embodiments, the mounting section 1 and the bearing section 2 are made of materials such as steel, manganese steel, rubber, and polymer.

[0063] As shown in Figures 1-3, the conveyor of this utility model embodiment includes a chute 3 and a chute liner of this utility model embodiment, and the inner wall surface of the chute 3 is provided with the chute liner.

[0064] Specifically, the installation section 1 is connected to the inner wall of the chute 3, and the bearing section 2 extends from the installation section 1 into the interior of the chute 3 to bear the material 4 inside the chute 3.

[0065] The conveyor of this utility model embodiment has a chute liner provided on the inner wall of the chute, which can prevent material from eroding the inner wall of the chute and has a lower replacement frequency of the chute liner, thereby making the conveyor have lower conveying costs and higher conveying efficiency.

[0066] In some embodiments, the inner wall surface of the chute 3 includes a bottom surface and a side surface 31. The bottom surface of the chute 3 has side surfaces 31 at both ends along the width direction of the chute 3. The side surfaces 31 are provided with at least two rows of chute liners arranged in sequence along the vertical direction. Each row of chute liners includes a plurality of chute liners arranged in sequence along the length direction of the chute 3.

[0067] As shown in Figures 1-3, the chute 3 extends along the front-to-back direction (orthogonal to the left-to-right and up-to-down directions as shown in Figure 1). The chute 3 includes a bottom surface and side surfaces 31. The length direction of the bottom surface is the front-to-back direction, and the width direction is the left-to-right direction. Both the left and right ends of the bottom surface are provided with side surfaces 31 extending vertically. The side surfaces 31 can extend straight vertically, as shown in Figure 1, or they can extend obliquely vertically. For example, the two side surfaces 31 can extend from bottom to top and be obliquely arranged in relatively distant directions, as shown in Figure 3. The material 4 is contained between the bottom surface and the two side surfaces 31.

[0068] Each side 31 of the trough is provided with at least two rows of chute liners arranged vertically. These chute liners sequentially support and fix the material 4 in the vertical direction, forming a wear-resistant layer that covers the side 31 of the trough. Each row of chute liners includes multiple chute liners arranged in the front-to-back direction. These multiple chute liners sequentially support and fix the material 4 in the front-to-back direction, forming a wear-resistant layer that covers the side 31 of the trough. This prevents the side 31 of the trough from being eroded.

[0069] It is understandable that the chute 3 can be set straight or inclined in the front-to-back direction. When the chute 3 is set inclined in the front-to-back direction, a chute liner can also be set on the bottom surface of the chute.

[0070] In some embodiments, in two adjacent rows of chute liners, the distance between the mounting section 1 of one row of chute liners and the mounting section 1 of the other row of chute liners is greater than or equal to zero.

[0071] As shown in Figures 2 and 3, the trough side 31 is provided with at least two rows of chute liners arranged vertically. In two adjacent rows of chute liners, the upper row of chute liners is vertically aligned, and the lower row of chute liners is vertically aligned. The vertical distance between the upper and lower rows of chute liners is greater than or equal to zero. In other words, the mounting section 1 of the upper chute liner is either abutting or spaced apart from the mounting section 1 of the lower chute liner. When the mounting section 1 of the upper chute liner is abutting, the mounting section 1 can completely separate the material 4 from the trough side 31, ensuring that the trough side 31 is not abraded. When the mounting sections 1 of the upper and lower chute liners are spaced apart, the amount of chute liners used on the trough side 31 can be reduced, thereby reducing the production cost of the conveyor and the efficiency of replacing all chute liners.

[0072] In some embodiments, the distance between adjacent chute liners in each row is greater than or equal to zero; in other words, the spacing between the mounting sections 1 of adjacent chute liners is greater than or equal to zero. Furthermore, the mounting sections 1 of adjacent chute liners are arranged either abutting or spaced apart. When the mounting sections 1 of adjacent chute liners abut each other, the mounting sections 1 completely separate the material 4 from the chute side surface 31, ensuring that the chute side surface 31 is not abraded. When the mounting sections 1 of adjacent chute liners are arranged spaced apart, the amount of chute liners used on the chute side surface 31 can be reduced, thereby reducing the production cost of the conveyor and the efficiency of replacing all chute liners.

[0073] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 of this utility model.

[0074] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0075] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," 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, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication 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.

[0076] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0077] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0078] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A chute liner, characterized in that, include: The installation section (1) and the bearing section (2) are connected to the inner wall of the chute (3) and the bearing section (2) protrudes from the end face of the installation section (1) and is used to carry the material (4) in the chute (3).

2. The chute liner according to claim 1, characterized in that, The mounting section (1) extends vertically, and the bearing section (2) is provided at the bottom end of the mounting section (1) or at the middle of the mounting section (1) in the vertical direction.

3. The chute liner according to claim 2, characterized in that, The bearing section (2) is at least two, and at least two bearing sections (2) are arranged vertically at intervals on the mounting section (1).

4. The chute liner according to claim 3, characterized in that, The bearing section (2) includes a first bearing section and a second bearing section, wherein the first bearing section is connected to the bottom end of the mounting section (1) and the second bearing section is connected to the top end of the mounting section (1).

5. The chute liner according to claim 1, characterized in that, The mounting section (1) has a flat surface on both the end face and the top surface (21) of the bearing section (2); or the mounting section (1) has an arc surface forming a groove on both the end face and the top surface (21) of the bearing section (2); or the mounting section (1) has a flat surface on one of the end face and the top surface (21) of the bearing section (2) and an arc surface forming a groove on the other.

6. The chute liner according to claim 1, characterized in that, The installation section (1) extends vertically, and there is an angle α between the extension direction of the installation section (1) and the protrusion direction of the bearing section (2), where 45°≤α≤135°.

7. The chute liner according to claim 1, characterized in that, It also includes a connector (5), which is inserted through the mounting section (1) and used to connect to the wall of the chute (3).

8. A conveyor, characterized in that, It includes a chute (3) and a chute liner as described in any one of claims 1-7, wherein the chute (3) is provided with the chute liner on its inner wall surface.

9. The conveyor according to claim 8, characterized in that, The inner wall of the chute (3) includes a bottom surface and a side surface (31). The bottom surface of the chute is provided with the side surface (31) at both ends along the width direction of the chute (3). The side surface (31) is provided with at least two rows of chute liners arranged in the vertical direction. Each row of chute liners includes multiple chute liners arranged in the length direction of the chute (3).

10. The conveyor according to claim 9, characterized in that, In two adjacent rows of chute liners, the distance between the mounting section (1) of one row of chute liners and the mounting section (1) of the other row of chute liners is greater than or equal to zero.

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