Efficient roller scraper dryer

Abstract

The utility model discloses an efficient roller scraper drying machine which comprises a drying machine body, a detachable roller is arranged in the drying machine body, the outer wall of the drying machine body is rotationally connected with a machine shell cover, and a fixing assembly used for fixing the machine shell cover is arranged below the machine shell cover. The two ends of the roller are movably connected with movable rings correspondingly, and the two sides of the interior of the drying machine body are fixedly connected with mounting rings correspondingly. The sliding block drives the lock rod to move and then the rotating rod is rotated, then the machine shell cover is opened, the roller is moved towards one side, the movable ring is pushed by the circular-truncated-cone-shaped notch to move outwards and compress the limiting spring, one side of the roller can be detached, the other side of the roller can be detached through the same operation, and therefore the roller can be detached and overhauled conveniently; and the roller can be installed through reverse operation, and the movable ring is clamped in the installation ring through the limiting spring, so that the roller is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a high-efficiency drum scraper dryer. Background Art

[0002] A dryer is a mechanical device that uses heat energy to reduce the moisture content of materials and is used to dry objects. The dryer vaporizes the moisture in the material by heating to obtain solid materials with a specified moisture content. It is usually used to dry solid industrial raw materials such as plastic particles. For example, the drum dryer under the existing technology transports the raw materials to the inside of the dryer through a conveying pipeline, and then as the drum rolls, the materials are gradually baked inside the dryer. After drying, the materials are scraped off and discharged by a scraper, thereby completing the drying of the materials.

[0003] The drum of the existing drum scraper dryer is mostly fixedly installed inside the dryer, so it is not convenient to disassemble and repair the drum, and thus it is not convenient to use. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing high-efficiency drum scraper dryer, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a high-efficiency drum scraper dryer, which is designed to solve the problem that "the drum of the existing drum scraper dryers is mostly fixedly installed inside the dryer, so it is not convenient to disassemble and repair the drum, and thus inconvenient to use".

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a high-efficiency drum scraper dryer, comprising:

[0008] The dryer body has a detachable drum disposed inside the dryer body, an outer wall of the dryer body is rotatably connected to a casing cover, and a fixing assembly for fixing the casing cover is disposed below the casing cover.

[0009] As a preferred solution of the high-efficiency drum scraper dryer described in the utility model, wherein: both ends of the drum are movably connected with movable rings, both sides of the interior of the dryer body are fixedly connected with mounting rings, the inner side of the mounting ring is provided with a truncated cone-shaped notch, and the movable ring is movably connected to the truncated cone-shaped notch.

[0010] As a preferred solution of the high-efficiency drum scraper dryer described in the utility model, a plurality of through limiting holes are opened on the side of the movable ring, a connecting block is fixedly connected to the inside of the limiting hole, a limiting spring is fixedly connected to the side of the connecting block, and the other end of the limiting spring is fixedly connected to the drum.

[0011] As a preferred solution of the high-efficiency drum scraper dryer described in the utility model, wherein: both ends of the drum are provided with pipeline interfaces, and the pipeline interfaces are connected to the external delivery pipeline through the threads on the inner wall.

[0012] As a preferred solution of the high-efficiency drum scraper dryer described in the utility model, wherein: the inner wall of the movable ring is provided with a plurality of slide grooves, the interior of the slide grooves is movably connected with a slide rod, and the slide rod is fixedly connected to the drum.

[0013] As a preferred solution of the high-efficiency drum scraper dryer described in the utility model, the fixed assembly includes a hollow rotating block, the side of the hollow rotating block is fixedly connected to a rotating rod, the side of the rotating rod is rotatably connected to a rotating rod connecting block, and the side of the casing cover is fixedly connected to a U-shaped clamping rod.

[0014] As a preferred solution of the high-efficiency drum scraper dryer described in the utility model, a spring is fixedly connected to the inside of the hollow rotating block, a locking rod is fixedly connected to the other end of the spring, the locking rod is movably connected to the hollow rotating block, and a sliding block is fixedly connected to the outside of the locking rod.

[0015] Beneficial effects of the utility model:

[0016] When in use, the locking rod is moved by the slider and then the rotating rod is rotated, and then the casing cover is opened, and the drum is moved to one side, so that the movable ring moves outward under the push of the truncated cone-shaped notch and compresses the limit spring, so that one side of the drum can be removed, and the other side can be removed by the same operation, so as to facilitate the disassembly and maintenance of the drum, and the drum can be installed by the opposite operation, and the movable ring is clamped inside the mounting ring by the limit spring, so as to fix the drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1This is a schematic diagram of the overall structure of a high-efficiency drum scraper dryer proposed by the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the drum structure;

[0020] Figure 3 for Figure 1 A schematic diagram of the fixed component structure;

[0021] Figure 4 for Figure 3 Schematic diagram of the hollow rotating block structure;

[0022] Figure 5 for Figure 1 Schematic diagram of the mounting ring structure.

[0023] In the figure: 1. dryer body; 11. mounting ring; 12. truncated cone-shaped notch; 2. drum; 21. movable ring; 22. limiting hole; 23. connecting block; 24. limiting spring; 25. slide bar; 26. slide groove; 27. pipe interface; 3. casing cover; 4. fixing assembly; 41. hollow rotating block; 411. spring; 412. slider; 413. locking rod; 42. rotating rod; 43. rotating rod connecting block; 44. locking rod. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1-5 The utility model provides a high-efficiency drum scraper dryer, comprising:

[0029] The dryer body 1 has a detachable drum 2 disposed inside the dryer body 1 , and an outer wall of the dryer body 1 is rotatably connected to a casing cover 3 , and a fixing assembly 4 for fixing the casing cover 3 is disposed below the casing cover 3 .

[0030] Among them, both ends of the drum 2 are movably connected with movable rings 21, and both sides of the inside of the dryer body 1 are fixedly connected with mounting rings 11. The inner side of the mounting ring 11 is provided with a truncated cone-shaped notch 12, and the movable ring 21 is movably connected to the truncated cone-shaped notch 12, so that the drum 2 is fixed in position through the mounting ring 11.

[0031] Furthermore, a plurality of through limiting holes 22 are provided on the side of the movable ring 21, a connecting block 23 is fixedly connected to the inside of the limiting hole 22, a limiting spring 24 is fixedly connected to the side of the connecting block 23, and the other end of the limiting spring 24 is fixedly connected to the drum 2, thereby driving the movable ring 21 to move through the limiting spring 24.

[0032] Furthermore, both ends of the drum 2 are provided with pipe interfaces 27, and the pipe interfaces 27 are connected to external conveying pipes through threads on the inner wall, so as to facilitate the conveying of materials.

[0033] Furthermore, a plurality of slide grooves 26 are formed on the inner wall of the movable ring 21 , and a slide rod 25 is movably connected inside the slide groove 26 . The slide rod 25 is fixedly connected to the drum 2 , and the movable ring 21 keeps moving in a straight line through the slide grooves 26 and the slide rod 25 .

[0034] Furthermore, the fixing assembly 4 includes a hollow rotating block 41, a rotating rod 42 is fixedly connected to the side of the hollow rotating block 41, a rotating rod connecting block 43 is rotatably connected to the side of the rotating rod 42, and a U-shaped clamping rod 44 is fixedly connected to the side of the casing cover 3, thereby driving the hollow rotating block 41 to rotate through the rotating rod 42.

[0035] Furthermore, a spring 411 is fixedly connected to the inside of the hollow rotating block 41, and a locking rod 413 is fixedly connected to the other end of the spring 411. The locking rod 413 is movably connected to the hollow rotating block 41, and a sliding block is fixedly connected to the outside of the locking rod 413. The locking rod 413 is inserted into the inner side of the clamping rod 44, thereby organizing the rotation of the rotating rod 42.

[0036] During use, the locking rod 413 is moved by the slider 412, and then the rotating rod 42 is rotated, and then the casing cover 3 is opened, and the drum 2 is moved to one side, so that the movable ring 21 moves outward under the push of the truncated cone notch 12 and compresses the limit spring 24, so that one side of the drum 2 can be removed, and the other side can be removed by the same operation, so as to facilitate the disassembly and maintenance of the drum 2, and the drum 2 can be installed by the opposite operation, and the movable ring 21 is clamped inside the mounting ring 11 by the limit spring 24, so that the drum 2 is fixed.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A high-efficiency drum scraper dryer, characterized in that: include: A dryer body (1), wherein a detachable drum (2) is arranged inside the dryer body (1), an outer wall of the dryer body (1) is rotatably connected to a casing cover (3), a fixing assembly (4) for fixing the casing cover (3) is arranged below the casing cover (3), both ends of the drum (2) are movably connected to movable rings (21), both sides of the interior of the dryer body (1) are fixedly connected to mounting rings (11), a truncated cone-shaped notch (12) is provided on the inner side of the mounting ring (11), the movable ring (21) is movably connected to the truncated cone-shaped notch (12), a plurality of through-limiting holes (22) are provided on the side of the movable ring (21), a connecting block (23) is fixedly connected inside the limiting hole (22), a limiting spring (24) is fixedly connected to the side of the connecting block (23), and the other end of the limiting spring (24) is fixedly connected to the drum (2).

2. A high-efficiency drum scraper dryer according to claim 1, characterized in that: Both ends of the drum (2) are provided with pipeline interfaces (27), and the pipeline interfaces (27) are connected to external delivery pipelines through threads on the inner wall.

3. A high-efficiency drum scraper dryer according to claim 1, characterized in that: The inner wall of the movable ring (21) is provided with a plurality of sliding grooves (26), the interior of the sliding grooves (26) is movably connected with a sliding rod (25), and the sliding rod (25) is fixedly connected to the roller (2).

4. The high-efficiency drum scraper dryer according to claim 1, characterized in that: The fixing assembly (4) comprises a hollow rotating block (41), a side surface of the hollow rotating block (41) is fixedly connected to a rotating rod (42), a side surface of the rotating rod (42) is rotatably connected to a rotating rod connecting block (43), and a side surface of the housing cover (3) is fixedly connected to a U-shaped clamping rod (44).

5. A high-efficiency drum scraper dryer according to claim 4, characterized in that: A spring (411) is fixedly connected inside the hollow rotating block (41), a locking rod (413) is fixedly connected to the other end of the spring (411), the locking rod (413) is movably connected to the hollow rotating block (41), and a sliding block is fixedly connected to the outside of the locking rod (413).

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