Chute device

Abstract

The utility model provides a chute device which comprises a chute body provided with a chute channel, the chute channel is obliquely arranged, and the chute channel is provided with a feeding end and a discharging end which are oppositely arranged; the swing assembly is arranged in the chute channel and comprises a swing structure and a fixed structure, a buffer structure is arranged between the fixed structure and the swing structure, the swing structure is provided with a fixed end and a free end which are oppositely arranged, and one end of the fixed structure is in swing connection with the fixed end of the swing structure; the other end of the fixing structure is fixed in the chute channel, the swinging structure can swing relative to the chute channel, the buffering structure can buffer swinging of the swinging structure, and the swinging structure is used for buffering sliding of materials; the reset part is arranged between the swing structure and the fixed structure so as to drive the free end of the swing structure to swing in the direction close to the feeding end. By means of the technical scheme, the problem that in the prior art, the buffering effect of a chute device on materials is poor can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chute devices, in particular to a chute device. Background Art

[0002] Chutes are used in open-pit coal mines to transport raw coal, gangue, and other materials from higher production levels to crushers, crushing stations, and other equipment. However, as the material slides from the top to the bottom of the chute, it experiences an accelerated motion due to the height difference. Once it reaches the bottom, the high velocity exerts a significant inertial impact on the crushing unit and other equipment. Furthermore, the high-speed sliding material can impact the chute liner, causing increased wear.

[0003] In the prior art, a buffer layer is typically installed within the chute. This layer, made of mesh panels, is fixed to the inlet and outlet of the chute to cushion the flow of material. However, the buffer layer's effectiveness is limited, and the material still experiences high speeds during its fall, making it impossible to prevent damage to equipment such as the crushing device and the chute. Utility Model Content

[0004] The utility model provides a chute device to solve the problem that the chute device in the prior art has a poor buffering effect on materials.

[0005] The utility model provides a chute device, which includes: a chute body, the chute body having a chute channel, the chute channel being inclined, the chute channel having a feed end and a discharge end that are relatively arranged, the feed end being located above the discharge end, and the chute channel being used to transport materials; a swing component, which is arranged in the chute channel, the swing component comprising a swing structure and a fixed structure, and a buffer structure is provided between the fixed structure and the swing structure, the swing structure having a fixed end and a free end that are relatively arranged, one end of the fixed structure being swingably connected to the fixed end of the swing structure, and the other end of the fixed structure being fixed in the chute channel, the swing structure being able to swing relative to the chute channel, the buffer structure being able to buffer the swinging of the swinging structure, and the swinging structure being used to buffer the sliding of the material; a reset member, which is arranged between the swing structure and the fixed structure to drive the free end of the swing structure to swing toward the direction close to the feed end.

[0006] Furthermore, the swinging structure includes a swinging member and a connecting member, the swinging member has a fixed end and a free end arranged opposite to each other, the fixed end of the swinging member is provided with a mounting groove, the connecting member is arranged in the mounting groove, and the connecting member has a first through hole; the fixed structure includes a fixing member and a locking member, the fixing member is arranged in the mounting groove, and the fixing member is located below the connecting member, a buffer structure is provided between the fixing member and the connecting member, the fixing member has a second through hole, the locking member has a first end and a second end arranged opposite to each other, the first end of the locking member is passed through the first through hole and the second through hole, the second end of the locking member is threadedly connected to the chute body, and the reset member is arranged between the fixing member and the mounting groove.

[0007] Furthermore, a plurality of protrusions are provided on one side of the connecting member close to the fixing member, and the plurality of protrusions are arranged at intervals along the swinging direction of the swinging structure. A plurality of grooves are provided on one side of the fixing member close to the connecting member, and the plurality of grooves are arranged at intervals along the swinging direction of the swinging structure. The protrusions and the grooves can engage with each other, and the plurality of protrusions cooperate with the plurality of grooves to form a buffer structure.

[0008] Furthermore, a rotation-stop structure is provided between the connecting member and the mounting groove, so that the swinging member and the connecting member rotate synchronously.

[0009] Furthermore, the inner wall of the mounting groove is provided with a first planar structure, and the outer wall of the connecting member is provided with a second planar structure. The structures of the first planar structure and the second planar structure are adapted to each other, and the first planar structure and the second planar structure are arranged opposite to each other. The first planar structure and the second planar structure cooperate to form a rotation-stopping structure.

[0010] Furthermore, the connecting member has a first connecting section and a second connecting section that are connected to each other, and the cross-sectional area of ​​the first connecting section is smaller than the cross-sectional area of ​​the second connecting section; the mounting groove has a first hole section, a second hole section and a third hole section that are connected in sequence, and the cross-sectional areas of the first hole section, the second hole section and the third hole section increase in sequence, the first connecting section is located in the first hole section, and a stop structure is provided between the first connecting section and the first hole section, the second connecting section and the fixing member are located in the second hole section, and a buffer structure is provided between the second connecting section and the fixing member, and the reset member is arranged between the fixing member and the third hole section.

[0011] Furthermore, the chute device includes a plurality of swing components, and the plurality of swing components are alternately arranged on both sides of the chute channel along the extension direction of the chute channel.

[0012] Furthermore, a fixing groove is provided in the middle of the chute channel, and the fixing groove extends along the extension direction of the chute channel. The chute device also includes a mounting plate, the mounting plate is fixed in the fixing groove, and the fixing structure is fixed on the mounting plate and the chute body.

[0013] Furthermore, a plurality of anti-slip protrusions are provided on the chute channel.

[0014] Furthermore, the swinging member has a first rod body and a second rod body, one end of the first rod body has a fixed end, the other end of the first rod body has a slide groove, one end of the second rod body is slidably arranged in the slide groove, the other end of the second rod body has a free end, and the first rod body and the second rod body are fixedly connected by a fastener.

[0015] According to the technical solution of the present invention, a swinging structure is rotatably mounted within the chute channel via a fixed structure. A buffer structure and a reset member are located between the swinging structure and the fixed structure. The swinging structure cushions the sliding of the material, the buffer structure cushions the swinging of the swinging structure, and the reset member drives the swinging structure to swing upward to reset the material. With this arrangement, as the material slides from the feed end to the discharge end, it collides with the swinging structure, causing the swinging structure to swing downward, slowing the material's downward movement and providing a cushioning effect. Furthermore, the buffer structure and reset member prevent the swinging structure from swinging downward, further enhancing the cushioning effect on the material's fall. When the material leaves the swinging structure, the reset member drives the swinging structure to swing upward to reset the material. Therefore, this structure prevents significant inertial impacts from the material on the crushing device and other equipment, and also prevents damage to the chute. This ensures the proper operation of the crushing device and other equipment, as well as the chute, and increases their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 Shows a schematic structural diagram of the chute device provided by the utility model;

[0018] Figure 2 It shows a schematic structural diagram of the chute body and the swing assembly provided by the utility model;

[0019] Figure 3 Shown Figure 2 A partial enlarged view of point A in the middle;

[0020] Figure 4 A schematic structural diagram of the matching connection piece and the fixing piece provided by the present invention is shown.

[0021] The above drawings include the following reference numerals:

[0022] 10. Chute body;

[0023] 11. Chute channel;

[0024] 111. Fixing groove; 112. Anti-slip protrusion;

[0025] 12. Feed end;

[0026] 13. Discharging end;

[0027] 20. Swing assembly;

[0028] 21. Swing structure;

[0029] 211, swinging piece;

[0030] 2111, first rod body;

[0031] 21111, mounting slot;

[0032] 21112, first hole section; 21113, second hole section; 21114, third hole section;

[0033] 21115, chute;

[0034] 2112, second rod;

[0035] 2113, fasteners;

[0036] 212. Connectors;

[0037] 2121, first through hole;

[0038] 2122, bulge;

[0039] 2123, second plane structure;

[0040] 2124, first connecting section; 2125, second connecting section;

[0041] 22. Fixed structure;

[0042] 221, fixings;

[0043] 2211, second through hole;

[0044] 2212, groove;

[0045] 222, locking piece;

[0046] 2221, first end; 2222, second end;

[0047] 30. Reset parts;

[0048] 40. Mounting plate. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0050] like Figures 1 to 4 As shown, an embodiment of the present invention provides a chute device, which includes a chute body 10, a swing assembly 20 and a reset member 30. The chute body 10 has a chute channel 11, which is inclined. The chute channel 11 has a feed end 12 and a discharge end 13 that are oppositely arranged. The feed end 12 is located above the discharge end 13. The chute channel 11 is used to transport materials. The swing assembly 20 is arranged in the chute channel 11. The swing assembly 20 includes a swing structure 21 and a fixed structure 22. A buffer structure is provided between the fixed structure 22 and the swing structure 21. The swing structure 21 has a fixed end and a free end that are oppositely arranged. One end of the fixed structure 22 is swingably connected to the fixed end of the swing structure 21. The other end of the fixed structure 22 is fixed in the chute channel 11. The swing structure 21 can swing relative to the chute channel 11. The buffer structure can buffer the swing of the swing structure 21. The swing structure 21 is used to buffer the sliding of the material. The reset member 30 is disposed between the swing structure 21 and the fixed structure 22 to drive the free end of the swing structure 21 to swing toward the direction close to the feed end 12 .

[0051] Using the technical solution of the present application, a swing structure 21 is rotatably disposed within the chute channel 11 via a fixed structure 22. A buffer structure is provided between the swing structure 21 and the fixed structure 22, and a reset member 30 is provided between the swing structure 21 and the fixed structure 22. The swing structure 21 can buffer the sliding of the material, and the buffer structure can buffer the swinging of the swing structure 21. The reset member 30 can drive the swing structure 21 to swing upward to achieve reset. With this arrangement, as the material slides from the feed end 12 to the discharge end 13, the material collides with the swing structure 21, causing the swing structure 21 to swing downward, slowing the downward sliding speed of the material, and the swing structure 21 can act as a buffer for the material. Furthermore, the provision of the buffer structure and reset member 30 can also block the downward swinging of the swing structure 21, further enhancing the buffering effect on the falling material. When the material leaves the swing structure 21, the reset member 30 drives the swing structure 21 to swing upward to achieve reset. Therefore, the above structure can prevent the material from causing a large inertial impact on the crushing device and other equipment, and at the same time prevent the material from causing damage to the chute device, thereby ensuring the normal use of the crushing device and other equipment and the chute device, and improving the service life of the crushing device and other equipment and the chute device.

[0052] like Figures 1 to 3 As shown, the swing structure 21 includes a swing member 211 and a connecting member 212. The swing member 211 has a fixed end and a free end that are relatively arranged. The fixed end of the swing member 211 is provided with a mounting groove 21111. The connecting member 212 is arranged in the mounting groove 21111. The connecting member 212 has a first through hole 2121.

[0053] The fixing structure 22 includes a fixing member 221 and a locking member 222. The fixing member 221 is arranged in the mounting groove 21111, that is, the fixing member 221 is fixed in the chute device, and the fixing member 221 is located below the connecting member 212. A buffer structure is provided between the fixing member 221 and the connecting member 212. The fixing member 221 has a second through hole 2211, and the locking member 222 has a first end 2221 and a second end 2222 arranged opposite to each other. The first end 2221 of the locking member 222 is arranged in the first through hole 2121 and the second through hole 2211, and the second end 2222 of the locking member 222 is threadedly connected to the chute body 10. The reset member 30 is arranged between the fixing member 221 and the mounting groove 21111.

[0054] Such a configuration has a simple structure, facilitates the assembly of the swing structure 21 and the fixed structure 22 , and can ensure the stability and smoothness of the swing structure 21 during the swinging process.

[0055] Among them, in this application, the reset member 30 is a torsion spring, the two ends of which are respectively connected to the swing member 211 and the fixed member 221, and the torsion spring is used to provide the swing member 211 with a force to swing from the discharge end 13 to the feed end 12.

[0056] Specifically, in the present application, the first end 2221 of the locking member 222 has a smooth section, and the second end 2222 of the locking member 222 has a threaded section.

[0057] like Figure 4 As shown, a plurality of protrusions 2122 are provided on the side of the connecting member 212 close to the fixing member 221, and the plurality of protrusions 2122 are arranged at intervals along the swing direction of the swing structure 21. A plurality of grooves 2212 are provided on the side of the fixing member 221 close to the connecting member 212, and the plurality of grooves 2212 are arranged at intervals along the swing direction of the swing structure 21. The protrusions 2122 and the grooves 2212 can engage with each other, and the plurality of protrusions 2122 cooperate with the plurality of grooves 2212 to form a buffer structure.

[0058] Such an arrangement facilitates the processing of the plurality of protrusions 2122 and the plurality of grooves 2212 while ensuring the buffering effect of the buffer structure.

[0059] Optionally, an arc-shaped structure may be provided on the protrusions 2122 and the grooves 2212 , so as to ensure smooth rotation of the plurality of protrusions 2122 relative to the plurality of grooves 2212 .

[0060] Furthermore, a rotation-stopping structure is provided between the connecting member 212 and the mounting groove 21111 , so that the swinging member 211 and the connecting member 212 rotate synchronously.

[0061] Such an arrangement can ensure the relative rotation between the connecting member 212 and the fixing member 221, thereby ensuring the buffering effect of the buffer structure.

[0062] Among them, the inner wall of the mounting groove 21111 is provided with a first planar structure, and the outer wall of the connecting member 212 is provided with a second planar structure 2123. The structures of the first planar structure and the second planar structure 2123 are adapted to each other, and the first planar structure and the second planar structure 2123 are arranged opposite to each other. The first planar structure and the second planar structure 2123 cooperate to form a rotation-stopping structure.

[0063] Such an arrangement facilitates the processing of the installation groove 21111 and the connection, has a simple structure, is easy to operate, and can ensure the anti-rotation effect of the anti-rotation structure.

[0064] The connecting member 212 includes a first connecting section 2124 and a second connecting section 2125 connected to each other. The cross-sectional area of ​​the first connecting section 2124 is smaller than the cross-sectional area of ​​the second connecting section 2125 .

[0065] Specifically, a first planar structure is provided on the first connecting section 2124 .

[0066] In the present application, the cross section of the first connecting section 2124 is a square structure.

[0067] The mounting groove 21111 has a first hole section 21112, a second hole section 21113 and a third hole section 21114 which are connected in sequence, and the cross-sectional areas of the first hole section 21112, the second hole section 21113 and the third hole section 21114 increase in sequence.

[0068] The first connecting section 2124 is located in the first hole section 21112, and a rotation-stopping structure is provided between the first connecting section 2124 and the first hole section 21112. The structures of the first connecting section 2124 and the first hole section 21112 are adapted to each other.

[0069] The second connecting section 2125 and the fixing member 221 are located in the second hole section 21113, and a buffer structure is provided between the second connecting section 2125 and the fixing member 221. That is, the second connecting section 2125 is provided with a protrusion 2122, and the fixing member 221 is provided with a groove 2212. This arrangement can ensure the meshing effect of the protrusion 2122 and the groove 2212.

[0070] The restoring member 30 is disposed between the fixing member 221 and the third hole section 21114 .

[0071] Such an arrangement facilitates the placement of the restoring member 30 and ensures the restoring effect of the restoring member 30 .

[0072] like Figure 1 As shown, the chute device includes a plurality of swing assemblies 20 , and the plurality of swing assemblies 20 are alternately arranged on both sides of the chute channel 11 along the extension direction of the chute channel 11 .

[0073] Such an arrangement can further enhance the buffering effect on the material and prevent the material from being blocked in the chute channel 11.

[0074] like Figure 1 As shown, a fixing groove 111 is provided in the middle of the chute channel 11, and the fixing groove 111 extends along the extension direction of the chute channel 11. The chute device also includes a mounting plate 40, which is fixed in the fixing groove 111, and the fixing structure 22 is fixed on the mounting plate 40 and the chute body 10.

[0075] In the present application, the fixing structures 22 of the plurality of swing assemblies 20 are arranged on the mounting plate 40 at intervals along the extension direction of the mounting plate 40. Such an arrangement facilitates the replacement of the plurality of swing assemblies 20 on different chute bodies 10, has strong adaptability, and reduces the labor intensity of the staff.

[0076] Specifically, in the present application, the mounting plate 40 is flush with the bottom wall of the chute passage 11. This arrangement ensures that the bottom wall of the swing structure 21 abuts the bottom wall of the chute passage 11. This arrangement prevents material from being blocked between the swing structure 21 and the chute passage 11.

[0077] In this application, the fixing member 221 is fixedly connected to the mounting plate 40 .

[0078] Furthermore, a plurality of anti-slip protrusions 112 are provided on the chute channel 11 .

[0079] Such an arrangement can further increase the friction between the material and the bottom wall of the chute channel 11, and further reduce the falling speed of the material.

[0080] like Figure 1 and Figure 2 As shown, the swinging member 211 has a first rod body 2111 and a second rod body 2112, one end of the first rod body 2111 has a fixed end, the other end of the first rod body 2111 has a slide groove 21115, one end of the second rod body 2112 is slidably arranged in the slide groove 21115, the other end of the second rod body 2112 has a free end, and the first rod body 2111 and the second rod body 2112 are fixedly connected by a fastener 2113.

[0081] Such a configuration enables the swing member 211 to be applicable to chute bodies 10 of different widths, thereby improving the applicability of the swing member 211 and facilitating adjustment of the length of the swing member 211 , resulting in a simple structure and convenient operation.

[0082] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0083] Unless otherwise specifically stated, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0084] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0085] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0086] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0087] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A chute device, characterized in that: The chute device comprises: A chute body (10), wherein the chute body (10) has a chute channel (11), the chute channel (11) is arranged obliquely, the chute channel (11) has a feed end (12) and a discharge end (13) arranged opposite to each other, the feed end (12) is located above the discharge end (13), and the chute channel (11) is used for conveying materials; A swing assembly (20) is arranged in the chute channel (11), the swing assembly (20) includes a swing structure (21) and a fixed structure (22), and a buffer structure is provided between the fixed structure (22) and the swing structure (21), the swing structure (21) has a fixed end and a free end that are arranged opposite to each other, one end of the fixed structure (22) is swingably connected to the fixed end of the swing structure (21), and the other end of the fixed structure (22) is fixed in the chute channel (11), the swing structure (21) can swing relative to the chute channel (11), the buffer structure can buffer the swing of the swing structure (21), and the swing structure (21) is used to buffer the sliding of the material; A reset member (30) is provided between the swing structure (21) and the fixed structure (22) to drive the free end of the swing structure (21) to swing toward the direction close to the feed end (12).

2. The chute device according to claim 1, characterized in that The swing structure (21) comprises a swing member (211) and a connecting member (212); the swing member (211) has a fixed end and a free end that are arranged opposite to each other; the fixed end of the swing member (211) is provided with a mounting groove (21111); the connecting member (212) is arranged in the mounting groove (21111); and the connecting member (212) has a first through hole (2121); The fixing structure (22) includes a fixing member (221) and a locking member (222). The fixing member (221) is arranged in the installation groove (21111) and is located below the connecting member (212). The buffer structure is provided between the fixing member (221) and the connecting member (212). The fixing member (221) has a second through hole (2211). The locking member (222) has a first end (2221) and a second end (2222) that are arranged opposite to each other. The first end (2221) of the locking member (222) is inserted into the first through hole (2121) and the second through hole (2211). The second end (2222) of the locking member (222) is threadedly connected to the chute body (10). The reset member (30) is provided between the fixing member (221) and the installation groove (21111).

3. The chute device according to claim 2, characterized in that: The connecting member (212) is provided with a plurality of protrusions (2122) on a side close to the fixing member (221), and the plurality of protrusions (2122) are arranged at intervals along the swing direction of the swing structure (21); the fixing member (221) is provided with a plurality of grooves (2212) on a side close to the connecting member (212), and the plurality of grooves (2212) are arranged at intervals along the swing direction of the swing structure (21); the protrusions (2122) and the grooves (2212) are capable of engaging with each other, and the plurality of protrusions (2122) cooperate with the plurality of grooves (2212) to form the buffer structure.

4. The chute device according to claim 2, characterized in that: A rotation-stop structure is provided between the connecting member (212) and the mounting groove (21111), so that the swinging member (211) and the connecting member (212) rotate synchronously.

5. The chute device according to claim 4, characterized in that: The inner wall of the mounting groove (21111) is provided with a first planar structure, and the outer wall of the connecting member (212) is provided with a second planar structure (2123). The first planar structure is adapted to the structure of the second planar structure (2123), and the first planar structure and the second planar structure (2123) are arranged opposite to each other. The first planar structure and the second planar structure (2123) cooperate to form the anti-rotation structure.

6. The chute device according to claim 4, characterized in that: The connecting member (212) comprises a first connecting section (2124) and a second connecting section (2125) connected to each other, wherein the cross-sectional area of ​​the first connecting section (2124) is smaller than the cross-sectional area of ​​the second connecting section (2125); The mounting groove (21111) comprises a first hole section (21112), a second hole section (21113) and a third hole section (21114) which are connected in sequence, the cross-sectional areas of the first hole section (21112), the second hole section (21113) and the third hole section (21114) increasing in sequence, the first connecting section (2124) being located in the first hole section (21112), the anti-rotation structure being provided between the first connecting section (2124) and the first hole section (21112), the second connecting section (2125) and the fixing member (221) being located in the second hole section (21113), the buffer structure being provided between the second connecting section (2125) and the fixing member (221), and the reset member (30) being provided between the fixing member (221) and the third hole section (21114).

7. The chute device according to claim 1, characterized in that: The chute device comprises a plurality of swing assemblies (20), and the plurality of swing assemblies (20) are alternately arranged on both sides of the chute channel (11) along the extension direction of the chute channel (11).

8. The chute device according to claim 1, characterized in that: A fixing groove (111) is provided in the middle of the chute channel (11), and the fixing groove (111) extends along the extension direction of the chute channel (11). The chute device also includes a mounting plate (40), and the mounting plate (40) is fixed in the fixing groove (111). The fixing structure (22) is fixed on the mounting plate (40) and the chute body (10).

9. The chute device according to claim 1, characterized in that: A plurality of anti-slip protrusions (112) are provided on the chute channel (11).

10. The chute device according to claim 2, characterized in that: The swinging member (211) comprises a first rod body (2111) and a second rod body (2112), wherein one end of the first rod body (2111) comprises the fixed end, the other end of the first rod body (2111) comprises a slide groove (21115), one end of the second rod body (2112) is slidably arranged in the slide groove (21115), the other end of the second rod body (2112) comprises the free end, and the first rod body (2111) and the second rod body (2112) are fixedly connected via a fastener (2113).

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