Drying machine

Abstract

The utility model provides a drying machine, which comprises a shell, a drying cavity and a fan, the multiple discs are arranged in the axial direction of the discs, and the multiple discs are rotationally arranged in the drying cavity; and the material pushing assembly is connected with at least one of the multiple discs, the material pushing assembly protrudes out of the outer edges of the discs, and at least part of the material pushing assembly is arranged on at least two discs of the multiple discs in a striding mode. According to the technical scheme provided by the utility model, the problem of low drying efficiency caused by low material propelling speed of a drying machine in the prior art can be solved.

Description

Technical Field

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

[0002] At present, when drying materials, disc dryers are often used as drying devices.

[0003] However, when the existing disc dryer is drying dry powder materials with low moisture content, the pusher pushes the materials slowly, making it difficult to transfer the dried materials from the inside of the disc dryer, resulting in low drying efficiency of the disc dryer. Utility Model Content

[0004] The main purpose of the utility model is to provide a dryer to solve the problem of low drying efficiency caused by slow material advancement speed in the dryer in the prior art.

[0005] In order to achieve the above object, the utility model provides a dryer, comprising:

[0006] a housing having a drying chamber;

[0007] A plurality of discs, the plurality of discs are arranged along the axial direction of the discs, and the plurality of discs are rotatably disposed in the drying chamber;

[0008] The pusher assembly is connected to at least one of the multiple disks. The pusher assembly is arranged to protrude from the outer edge of the disk. At least a portion of the pusher assembly is arranged across at least two of the multiple disks.

[0009] Further, the pusher assembly comprises:

[0010] The pusher is arranged across at least two of the plurality of disks, is a strip-shaped structure, and an angle α between an extending direction of the pusher and an axial direction of the disk is 0°≤α≤80°.

[0011] Furthermore, the pusher assembly also includes:

[0012] A first connecting member connected to an outer edge of one of the plurality of disks, wherein at least a portion of the first connecting member extends out of an outer edge of one of the plurality of disks;

[0013] A second connecting member connected to an outer edge of another one of the plurality of disks, wherein at least a portion of the second connecting member extends out of an outer edge of another one of the plurality of disks;

[0014] Wherein, the first connecting member and the second connecting member are both connected to the pushing member.

[0015] Furthermore, the plurality of disks include a first disk, a second disk and a third disk arranged in sequence, the first connecting member is connected to the first disk, and the second connecting member is connected to the third disk.

[0016] Furthermore, the pusher has a pusher side and a connection side that are arranged opposite to each other; the pusher assembly also includes:

[0017] A third connecting member connected to the pushing member, the third connecting member is located at a connecting side of the pushing member, and the third connecting member is used to connect to the first connecting member;

[0018] The fourth connecting member is connected to the pushing member. The fourth connecting member is located at the connecting side of the pushing member. The fourth connecting member is used to connect to the second connecting member.

[0019] Further, the first connecting member is provided with a first connecting hole, the third connecting member is provided with a third connecting hole arranged opposite to the first connecting hole, the pusher assembly comprises a first locking rod and a first locking sleeve, at least part of the first locking rod is passed through the first connecting hole and the third connecting hole, and the first locking sleeve is locked with the first locking rod; and / or,

[0020] A second connecting hole is provided on the second connecting member, and a fourth connecting hole is provided on the fourth connecting member opposite to the second connecting hole. The pushing assembly also includes a second locking rod and a second locking sleeve. At least part of the second locking rod is inserted through the second connecting hole and the fourth connecting hole, and the second locking sleeve is locked with the second locking rod.

[0021] Furthermore, the pushing member is a pushing plate.

[0022] Further, the pusher assembly comprises:

[0023] The material lifting piece is a strip-shaped structure, and the angle between the extending direction of the material lifting piece and the axial direction of the disc is β, 0°≤β≤10°.

[0024] Furthermore, the pusher assembly also includes:

[0025] The material lifting piece is a strip-shaped structure, the angle between the extending direction of the material lifting piece and the axial direction of the disc is β, 0°≤β≤10°, and the material lifting piece and the material pushing piece are arranged at intervals.

[0026] Furthermore, the pushing assembly also includes a fifth connecting member and a sixth connecting member, the fifth connecting member is connected to the outer edge of one of the multiple disks, and at least a portion of the fifth connecting member extends out of the outer edge of one of the multiple disks; the sixth connecting member is connected to the outer edge of another one of the multiple disks, and at least a portion of the sixth connecting member extends out of the outer edge of another one of the multiple disks; wherein the fifth connecting member and the sixth connecting member are both connected to the material lifting member; and / or the material lifting member is a material lifting plate.

[0027] By applying the technical solution of the utility model, at least part of the pushing assembly is arranged across multiple discs, and the pushing assembly can push more materials forward, so that materials with different dryness degrees can be transferred in an orderly manner inside the dryer, avoiding the accumulation of materials, thereby improving the drying efficiency of the dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0029] Figure 1 A schematic diagram of a dryer provided with a material pushing member according to an embodiment of the utility model at a viewing angle is shown;

[0030] Figure 2 A schematic diagram of a dryer provided with a material pushing member according to an embodiment of the utility model is shown in another viewing angle;

[0031] Figure 3 A schematic diagram of a dryer provided with a material lifting member according to an embodiment of the utility model at a viewing angle is shown;

[0032] Figure 4 A schematic diagram of a dryer provided with a material lifting member according to an embodiment of the utility model is shown in another viewing angle;

[0033] Figure 5 A partial structural schematic diagram of one end of a material pushing member provided according to an embodiment of the utility model is shown;

[0034] Figure 6 A schematic diagram of the local structure at the other end of the pusher provided according to an embodiment of the utility model is shown.

[0035] The above drawings include the following reference numerals:

[0036] 10. disc; 11. first disc; 12. second disc; 13. third disc;

[0037] 20. Material pushing assembly; 21. Material pushing member; 221. First connecting member; 222. Second connecting member; 223. Third connecting member; 224. Fourth connecting member; 225. Fifth connecting member; 226. Sixth connecting member; 231. First locking rod; 232. First locking sleeve; 233. Second locking rod; 234. Second locking sleeve; 24. Material lifting member. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0039] Please refer to Figures 1 to 6 The embodiment of the utility model provides a dryer, which includes a housing, a plurality of discs 10 and a pusher assembly 20. A drying chamber is formed in the housing, and the plurality of discs 10 are arranged along the axial direction of the discs 10, and the plurality of discs 10 are rotatably arranged in the drying chamber. The pusher assembly 20 is connected to at least one disc 10 of the plurality of discs 10, and the pusher assembly 20 is arranged to protrude from the outer edge of the disc 10, and at least part of the pusher assembly 20 is arranged across at least two discs 10 of the plurality of discs 10.

[0040] In the dryer provided in this embodiment, at least a portion of the pushing assembly 20 is arranged across a plurality of discs 10. The pushing assembly 20 can push more materials forward, so that materials with different degrees of dryness can be transferred in an orderly manner inside the dryer, thereby avoiding the accumulation of materials and facilitating full contact and heat exchange between the materials and the discs 10, thereby improving the drying efficiency of the dryer for materials.

[0041] Specifically, the dryer further includes a rotating shaft, which is rotatably disposed in the drying chamber, and a plurality of discs 10 are sleeved on the rotating shaft, and the discs 10 are driven to rotate by the rotating shaft.

[0042] In this embodiment, the pusher assembly 20 includes a pusher 21, which is arranged across at least two of the multiple disks 10. The pusher 21 is a strip-shaped structure, and the angle between the extension direction of the pusher 21 and the axial direction of the disk 10 is α, 0°≤α≤80°. In this way, the pusher 21 is arranged across at least two of the multiple disks 10, so that the materials at the edges of the multiple disks 10 can be pushed, and because the angle α between the extension direction of the pusher 21 and the axial direction of the disk 10 is in the range of 0°≤α≤80°, when the disk 10 rotates, the pusher 21 can better squeeze the materials at the edge of the disk 10, thereby achieving a better pushing effect.

[0043] In this embodiment, the pusher assembly 20 further includes a first connector 221 and a second connector 222. The first connector 221 is connected to the outer edge of one of the plurality of disks 10, and at least a portion of the first connector 221 extends out of the outer edge of one of the plurality of disks 10. The second connector 222 is connected to the outer edge of another of the plurality of disks 10, and at least a portion of the second connector 222 extends out of the outer edge of another of the plurality of disks 10. Both the first connector 221 and the second connector 222 are connected to the pusher 21. In this way, by fixing the first connector 221 and the second connector 222 to the edges of the two disks 10, the materials at the edges of the plurality of disks 10 between the two disks 10 can be pushed forward, thereby reducing the production cost while ensuring the propulsion efficiency.

[0044] Specifically, the first connecting member 221 and the second connecting member 222 may be fixedly connected to the disk 10 , and the connection method may be welding or other connection methods.

[0045] Specifically, the first connecting member 221 and the second connecting member 222 may also be integrally formed with the disk 10 .

[0046] In this embodiment, the plurality of discs 10 include a first disc 11, a second disc 12, and a third disc 13 which are arranged in sequence, the first connecting member 221 is connected to the first disc 11, and the second connecting member 222 is connected to the third disc 13. In this way, only by fixing the pushing member 21 to the first disc 11 and the third disc 13, the materials on the edges of the first disc 11, the second disc 12, and the third disc 13 can be pushed, thereby improving the production efficiency while ensuring the material pushing efficiency.

[0047] In this embodiment, the pusher 21 has a pusher side and a connection side that are relatively arranged. Specifically, the pusher assembly 20 also includes a third connection member 223 and a fourth connection member 224. Among them, the third connection member 223 is connected to the pusher 21, the third connection member 223 is located on the connection side of the pusher 21, and the third connection member 223 is used to connect with the first connection member 221; the fourth connection member 224 is connected to the pusher 21, the fourth connection member 224 is located on the connection side of the pusher 21, and the fourth connection member 224 is used to connect with the second connection member 222. In this way, the pusher 21 is divided into a pusher side and a connection side, and the pusher 21 is connected to the first connection member 221 and the second connection member 222 through the third connection member 223 and the fourth connection member 224 on the connection side, and the material is pushed forward by the pusher side, so that the connection member will not hinder the process of pushing the material by the pusher 21, thereby ensuring the pushing effect of the pusher 21 on the material.

[0048] In this embodiment, the first connecting member 221 is provided with a first connecting hole, the third connecting member 223 is provided with a third connecting hole arranged opposite to the first connecting hole, the pusher assembly 20 includes a first locking rod 231 and a first locking sleeve 232, at least part of the first locking rod 231 is inserted in the first connecting hole and the third connecting hole, and the first locking sleeve 232 is locked with the first locking rod 231. In this way, the first connecting member 221 and the third connecting member can be fixed by the first locking rod 231 and the first locking sleeve 232, thereby improving the stability of the connection between the pusher 21 and the first connecting member 221, and by fixing the pusher 21 by the first locking sleeve 232 and the first locking rod 231, when the pusher 21 is damaged, it is also very convenient to replace it.

[0049] Specifically, the first locking rod 231 may be a screw, and the first locking sleeve 232 may be a nut.

[0050] Furthermore, the second connecting member 222 is provided with a second connecting hole, the fourth connecting member 224 is provided with a fourth connecting hole arranged opposite to the second connecting hole, the pusher assembly 20 further comprises a second locking rod 233 and a second locking sleeve 234, at least part of the second locking rod 233 is inserted through the second connecting hole and the fourth connecting hole, and the second locking sleeve 234 is locked with the second locking rod 233. In this way, the second connecting member 222 can be fixed to the fourth connecting member by the first locking rod 231 and the first locking sleeve 232, thereby improving the stability of the connection between the pusher 21 and the second connecting member 222, and by fixing the pusher 21 by the second locking sleeve 234 and the second locking rod 233, when the pusher 21 is damaged, it is also very convenient to replace it.

[0051] Specifically, the second locking rod 233 may be a screw, and the second locking sleeve 234 may be a nut.

[0052] In this embodiment, the pusher 21 is a pusher plate. In this way, the structure is simple and the cost is low. Specifically, the material of the pusher plate can be a metal material or other materials, which is not limited here.

[0053] In this embodiment, the material pushing assembly 20 further includes a material lifting member 24, which is a strip-shaped structure, and the angle between the extending direction of the material lifting member 24 and the axial direction of the disc 10 is β, 0°≤β≤10°. In this way, the material can be lifted by the material lifting member 24 to avoid material condensation, thereby improving the material pushing effect of the material pushing assembly 20; and, by lifting the material by the material lifting member 24, the efficiency of the material entering the disc 10 can also be improved, thereby improving the drying efficiency of the dryer.

[0054] Specifically, due to the influence of gravity, the material will accumulate at the bottom of the dryer. The lifting member 24 can lift the material at the bottom of the dryer to avoid condensation of the material, and can directly lift part of the material into the drying position between the discs 10 through the lifting member 24, thereby improving the drying efficiency of the dryer.

[0055] In this embodiment, the material raising member 24 is a strip-shaped structure, and the material raising member 24 is spaced apart from the material pushing member 21. In this way, the material raising member 24 raises the material to prevent the material from condensing and improve the efficiency of the material entering the discs 10, and the material pushing member 21 pushes the material. The material raising member 24 and the material pushing member 21 cooperate with each other, thereby improving the material pushing efficiency and ensuring the efficiency of the material entering the discs 10 for drying.

[0056] In this embodiment, the material pushing assembly 20 further includes a fifth connecting member 225 and a sixth connecting member 226, wherein the fifth connecting member 225 is connected to the outer edge of one of the plurality of disks 10, and at least a portion of the fifth connecting member 225 extends out of the outer edge of one of the plurality of disks 10; the sixth connecting member 226 is connected to the outer edge of another of the plurality of disks 10, and at least a portion of the sixth connecting member 226 extends out of the outer edge of another of the plurality of disks 10; wherein the fifth connecting member 225 and the sixth connecting member 226 are both connected to the material lifting member 24. In this way, by fixing the material lifting member 24 to the edges of the two disks 10 through the fifth connecting member 225 and the sixth connecting member, the materials at the edges of the plurality of disks 10 between the two disks 10 can be lifted, thereby avoiding the condensation of the materials at the edges of the plurality of disks 10, and the materials can be fed between the disks 10, thereby improving the drying efficiency of the dryer.

[0057] In this embodiment, the material lifting member 24 is a material lifting plate. In this way, the structure is simple and the cost is low. Specifically, the material of the material lifting plate can be a metal material or other materials, which is not limited here.

[0058] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: the pushing assembly 20 can push more materials forward, so that materials with different degrees of dryness can be transferred in an orderly manner inside the dryer, avoiding the accumulation of materials, thereby improving the drying efficiency of the dryer.

[0059] 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, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0060] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. Meanwhile, 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 a 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 exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0061] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application 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, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0062] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. 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 figure. For example, if the device in the accompanying 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.

[0063] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0064] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dryer, characterized in that: include: a housing having a drying chamber; A plurality of discs (10), the plurality of discs (10) being arranged along the axial direction of the discs (10), and the plurality of discs (10) being rotatably disposed in the drying chamber; A pusher assembly (20) is connected to at least one of the plurality of disks (10), the pusher assembly (20) is arranged to protrude from the outer edge of the disk (10), and at least a portion of the pusher assembly (20) is arranged across at least two of the plurality of disks (10).

2. The dryer according to claim 1, characterized in that: The pusher assembly (20) comprises: A pusher (21) is arranged across at least two of the plurality of disks (10), the pusher (21) is a strip-shaped structure, and an angle α between an extension direction of the pusher (21) and an axial direction of the disk (10), 0°≤α≤80°.

3. The dryer according to claim 2, characterized in that: The pusher assembly (20) further comprises: A first connecting member (221) is connected to the outer edge of one of the plurality of disks (10), and at least a portion of the first connecting member (221) extends out of the outer edge of one of the plurality of disks (10); A second connecting member (222) connected to the outer edge of another one of the plurality of disks (10), wherein at least a portion of the second connecting member (222) extends out of the outer edge of another one of the plurality of disks (10); Wherein, the first connecting member (221) and the second connecting member (222) are both connected to the pushing member (21).

4. The dryer according to claim 3, characterized in that: The plurality of disks (10) include a first disk (11), a second disk (12), and a third disk (13) arranged in sequence, the first connecting member (221) being connected to the first disk (11), and the second connecting member (222) being connected to the third disk (13).

5. The dryer according to claim 3, characterized in that: The pusher (21) has a pusher side and a connection side that are arranged opposite to each other; the pusher assembly (20) further comprises: A third connecting member (223) connected to the pushing member (21), the third connecting member (223) being located at a connection side of the pushing member (21), and the third connecting member (223) being used to connect to the first connecting member (221); A fourth connecting member (224) is connected to the pushing member (21). The fourth connecting member (224) is located at a connection side of the pushing member (21). The fourth connecting member (224) is used to connect to the second connecting member (222).

6. The dryer according to claim 5, characterized in that: The first connecting member (221) is provided with a first connecting hole, the third connecting member (223) is provided with a third connecting hole arranged opposite to the first connecting hole, the pusher assembly (20) comprises a first locking rod (231) and a first locking sleeve (232), at least part of the first locking rod (231) is inserted into the first connecting hole and the third connecting hole, and the first locking sleeve (232) is locked with the first locking rod (231); and / or, The second connecting member (222) is provided with a second connecting hole, and the fourth connecting member (224) is provided with a fourth connecting hole arranged opposite to the second connecting hole. The pushing assembly (20) further comprises a second locking rod (233) and a second locking sleeve (234), and at least a portion of the second locking rod (233) is inserted through the second connecting hole and the fourth connecting hole, and the second locking sleeve (234) is locked with the second locking rod (233).

7. The dryer according to claim 2, characterized in that: The pushing member (21) is a pushing plate.

8. The dryer according to claim 1, characterized in that: The pusher assembly (20) comprises: The material lifting piece (24) is a strip-shaped structure, and the angle between the extension direction of the material lifting piece (24) and the axial direction of the disc (10) is β, 0°≤β≤10°.

9. The dryer according to claim 2, characterized in that: The pusher assembly (20) further comprises: The material lifting member (24) is a strip-shaped structure, the angle between the extension direction of the material lifting member (24) and the axial direction of the disc (10) is β, 0°≤β≤10°, and the material lifting member (24) is spaced apart from the material pushing member (21).

10. The dryer according to claim 8 or 9, characterized in that: The pusher assembly (20) further comprises a fifth connecting member (225) and a sixth connecting member (226), wherein the fifth connecting member (225) is connected to the outer edge of one of the plurality of disks (10), and at least a portion of the fifth connecting member (225) extends out of the outer edge of one of the plurality of disks (10); the sixth connecting member (226) is connected to the outer edge of another one of the plurality of disks (10), and at least a portion of the sixth connecting member (226) extends out of the outer edge of another one of the plurality of disks (10); wherein the fifth connecting member (225) and the sixth connecting member (226) are both connected to the lifting member (24); and / or, The material lifting member (24) is a material lifting plate.

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