Dryer convenient to maintain

Abstract

The utility model relates to the technical field of drying machine installation, in particular to a drying machine convenient to maintain, which comprises a rack main body, a metal plate is arranged at the outer side end of the rack main body for packaging, the metal plate and the rack main body are riveted through rivets, and a limiting groove group is arranged on the outer side end face of the metal plate. Corresponding rivet caps are arranged in the limiting groove sets and cover the rivets, and sealing gaskets are arranged at the side ends of the rivet caps in a clamped mode. When the quick dismounting type sealing gasket is used, the opening of the limiting groove is expanded through the annular deformation of the soft gasket, the limiting of the limiting groove is relieved through the right-angle ring, the nail cap is taken down, then the sealing gasket is taken out from the waterproof angle groove through the deformation of the triangular ring gasket, and the exposed arc-shaped nail end of the rivet is cut off through a professional cutting nipper tool, so that the purpose of quick dismounting is achieved. And the device can be immediately recovered to be used after re-riveting in the later period, so that the dismounting difficulty in the maintenance process is reduced, and the dismounting problem of specific tools except for workers is also prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of drying machine installation, in particular to a drying machine assembly structure which is convenient for maintenance. Background Art

[0002] As the mass of the dryer is getting larger and larger, the protection ability of the overall shell of the dryer needs to be further improved, so as to better protect the internal structure of the dryer and prevent internal damage. However, the assembly shell of the dryer currently used is fixed with common screws and sheet metal parts. When performing corresponding maintenance in the later stage, the disassembly procedure is too cumbersome, and the screw structure is not used by professional technicians to operate. Common tools can also be used to open the inside of the dryer for processing. At the same time, the use of screws is prone to friction loss during the long-term vibration of the dryer, resulting in a larger gap in the screw hole and poorer waterproofness. Therefore, those skilled in the art provide a dryer assembly structure that is easy to maintain to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a dryer which is easy to maintain, including a frame body, a sheet metal plate is arranged at the outer end of the frame body for packaging, the sheet metal plate and the frame body are riveted by rivets, a limiting groove group is arranged on the outer end face of the sheet metal plate, corresponding nail caps are arranged in the limiting groove group, the nail caps cover the rivets, the side ends of the nail caps are engaged and arranged with sealing gaskets, the sealing gaskets are movably limited with the limiting groove group, a sealing reinforcement ring is fixedly installed in the middle of the limiting groove group, the left and right end ring surfaces of the sealing reinforcement ring are arranged in a corrugated angle shape, the sealing reinforcement ring and the nail caps are butt-jointed and plugged, so as to strengthen the water-blocking and corrosion-proof work of the rivets.

[0004] Preferably: the nail cap includes a nail cap main body, a right-angle ring and a corrugated top groove, the side end face of the nail cap main body is connected to the right-angle ring, the end face of the nail cap main body close to the sheet metal plate is provided with a corrugated top groove, the corrugated top groove is correspondingly plugged into the sealing reinforcement ring, and a heating module is arranged inside the frame body.

[0005] Preferably: the limiting groove group includes a placement groove, a waterproof angle groove, a corrugated bottom groove and a rivet hole, the sheet metal plate is provided with a ring-shaped placement groove, and a waterproof angle groove is provided along the bottom edge of the placement groove. The waterproof angle groove is triangular in shape, which can effectively block the water seepage between the sealing gasket and the gap between the placement groove wall, thereby reducing the direct corrosion of the rivets caused by the water seepage.

[0006] Preferably: a rivet hole is provided in the middle of the bottom of the placement groove to facilitate the rivet to pass through, and a ring-shaped corrugated bottom groove is provided at the bottom of the placement groove, and the corrugated bottom groove is plug-connected with the sealing reinforcement ring, thereby further blocking the water vapor that accidentally enters from the waterproof corner groove.

[0007] Preferably: the sealing gasket comprises a soft cushion ring, a triangular ring gasket and a limiting groove, the inner end side of the soft cushion ring is provided with an angled limiting groove, the limiting groove is limitedly engaged with the right-angle ring, the soft cushion ring is used to expand the notch of the limiting groove, and the right-angle ring is placed therein, ensuring that the overall nail cap is fixed on the rivet by the sealing gasket to form a cover, reducing the probability of contact with the outside world, greatly increasing the sealing, while ensuring the stability of the nail cap covering the rivet and reducing the possibility of falling off.

[0008] Preferably: a triangular ring gasket is fixedly installed along the edge of the inner end face of the soft cushion ring, and the triangular ring gasket is correspondingly connected to the waterproof angle groove. The soft cushion ring and the triangular ring gasket are made of rubber-type raw materials as a whole. The high-performance deformation property of the material is utilized to insert the triangular ring gasket into the waterproof angle groove, and the damping friction formed between the gasket and the waterproof angle groove reduces the probability of the sealing gasket falling off.

[0009] Technical effects and advantages of the utility model:

[0010] 1. When the utility model is used, the right-angle ring is in close contact with the notch of the limiting groove, so as to directly block the water vapor on the upper side of the nail cap, and the water seepage between the triangular ring pad and the gap between the groove wall of the installation groove is blocked. At the same time, the corrugated top groove and the corrugated bottom groove are correspondingly plugged into the sealing reinforcement ring, so as to further block the water vapor accidentally entering from the waterproof angle groove, increase the waterproof ability, improve the sealing, and reduce the direct corrosion of the rivet caused by water seepage.

[0011] 2. When the utility model is used, the limit groove is expanded by changing the soft cushion ring, the limit groove of the right-angle ring is released, the nail cap is removed, and the sealing gasket is taken out from the waterproof angle groove by using the deformation of the triangular ring pad. The exposed arc-shaped nail end of the rivet is cut off by using professional shears to achieve the purpose of rapid disassembly. It can be immediately restored to use by re-riveting later, which reduces the difficulty of disassembly during maintenance and prevents disassembly problems caused by special tools of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure provided by this application;

[0013] Figure 2 It is a schematic diagram of the structure of the sealing gasket provided by the present application;

[0014] Figure 3 It is a structural schematic diagram of the limit slot group provided by the present application;

[0015] In the figure: 1, sheet metal plate; 2, frame body; 3, rivet; 4, nail cap; 5, limit groove group; 6, sealing gasket; 7, sealing reinforcement ring;

[0016] 41. Nail cap main body; 42. Right angle ring; 43. Corrugated top groove;

[0017] 51. Installation groove; 52. Waterproof corner groove; 53. Corrugated bottom groove; 54. Rivet hole;

[0018] 61. Soft cushion ring; 62. Triangular ring cushion; 63. Limiting groove. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0020] See also Figures 1-2 In the present embodiment, a dryer which is easy to maintain is provided, comprising a frame body 2, a sheet metal plate 1 is arranged at the outer end of the frame body 2 for packaging, the sheet metal plate 1 and the frame body 2 are riveted by rivets 3, a limiting groove group 5 is arranged on the outer end surface of the sheet metal plate 1, a corresponding nail cap 4 is arranged in the limiting groove group 5, the nail cap 4 covers the rivet 3, the side end of the nail cap 4 is engaged with a sealing gasket 6, the sealing gasket 6 is movably limited with the limiting groove group 5, a sealing reinforcement ring 7 is fixedly installed in the middle of the limiting groove group 5, the left and right end ring surfaces of the sealing reinforcement ring 7 are arranged in a corrugated angle shape, the sealing reinforcement ring 7 is butt-jointed with the nail cap 4, and the water-blocking and corrosion-resistant work of the rivet 3 is strengthened.

[0021] like Figure 3 As shown, the nail cap 4 includes a nail cap main body 41, a right-angle ring 42 and a corrugated top groove 43. The side end face of the nail cap main body 41 is connected to the right-angle ring 42. The end face of the nail cap main body 41 close to the sheet metal plate 1 is provided with a corrugated top groove 43, and the corrugated top groove 43 is correspondingly plugged into the sealing reinforcement ring 7.

[0022] like Figure 3 As shown, the limiting groove group 5 includes a placement groove 51, a waterproof angle groove 52, a corrugated bottom groove 53 and a rivet hole 54. The sheet metal plate 1 is provided with an annular placement groove 51, and a waterproof angle groove 52 is provided along the edge of the bottom of the placement groove 51. The waterproof angle groove 52 is triangular in shape, which can effectively block the water seepage between the sealing gasket 6 and the groove wall gap of the placement groove 51, reduce the direct corrosion of the rivet 3 caused by the water seepage, and a rivet hole 54 is provided in the middle of the bottom of the placement groove 51 to facilitate the rivet 3 to pass through. The bottom of the placement groove 51 is provided with an annular corrugated bottom groove 53, and the corrugated bottom groove 53 is plugged and connected with the sealing reinforcement ring 7, so as to further block the water vapor that accidentally enters from the waterproof angle groove 52.

[0023] like Figure 3 As shown, the sealing gasket 6 includes a soft cushion ring 61, a triangular ring gasket 62 and a limiting groove 63. The inner end side of the soft cushion ring 61 is provided with an angled limiting groove 63, and the limiting groove 63 is limitedly engaged with the right-angle ring 42. The inner end surface of the soft cushion ring 61 is fixedly installed with a triangular ring gasket 62 along the edge, and the triangular ring gasket 62 is correspondingly connected with the waterproof angle groove 52. The soft cushion ring 61 and the triangular ring gasket 62 are made of rubber raw materials as a whole. The triangular ring gasket 62 is formed by utilizing the high performance deformation property of the material. It is inserted into the waterproof angle groove 52, and the probability of the sealing gasket 6 falling off is reduced through the damping friction formed between the waterproof angle groove 52, and the notch of the limiting groove 63 is expanded by the deformation of the soft cushion ring 61, and the right-angle ring 42 is placed therein to ensure that the overall nail cap 4 is fixed on the rivet 3 by the sealing gasket 6 to form a cover, thereby reducing the probability of contact with the outside world, greatly increasing the sealing performance, and ensuring the stability of the nail cap 4 covering the rivet 3, thereby reducing the possibility of falling off. A heating module is arranged inside the frame body.

[0024] The working principle of the utility model is:

[0025] When the utility model is used, the right-angle ring 42 is in close contact with the notch of the limiting groove 63, so as to directly block the water vapor on the upper side of the nail cap 4, and the water seepage between the triangular ring pad 62 and the groove wall gap of the placement groove 51 is blocked and isolated. At the same time, the corrugated top groove 43 and the corrugated bottom groove 53 are correspondingly plugged with the sealing reinforcement ring 7, so as to further block the water vapor accidentally entering from the waterproof angle groove 52, increase the waterproof ability, improve the sealing, and reduce the direct corrosion of the rivet 3 caused by the water seepage; during the disassembly process, In the process, the soft cushion ring 61 needs to be deformed to expand the notch of the limit groove 63, the right-angle ring 42 needs to be released from the limit groove 63, the nail cap 4 needs to be removed, and then the sealing gasket 6 needs to be taken out from the waterproof angle groove 52 by deforming the triangular ring gasket 62, and the exposed arc-shaped nail end of the rivet 3 needs to be cut off with professional shears to achieve the purpose of quick disassembly. It can be immediately restored to use by re-riveting later, which reduces the difficulty of disassembly during maintenance and prevents disassembly problems caused by the special tools of the staff.

[0026] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the utility model. Structures, devices and operating methods not specifically described and explained in the utility model shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A dryer that is easy to maintain, comprising a frame body (2), characterized in that: The outer end of the frame body (2) is provided with a sheet metal plate (1) for packaging, the sheet metal plate (1) and the frame body (2) are riveted by rivets (3), a limit groove group (5) is provided on the outer end surface of the sheet metal plate (1), a corresponding nail cap (4) is arranged in the limit groove group (5), the nail cap (4) covers the rivet (3), a sealing gasket (6) is arranged at the side end of the nail cap (4), the sealing gasket (6) and the limit groove group (5) are movably limited, a sealing reinforcement ring (7) is fixedly installed in the middle of the limit groove group (5), the left and right end ring surfaces of the sealing reinforcement ring (7) are arranged in a corrugated angle shape, and the sealing reinforcement ring (7) and the nail cap (4) are butt-jointed and plugged; a heating module is arranged inside the frame body.

2. A dryer that is easy to maintain according to claim 1, characterized in that: The nail cap (4) comprises a nail cap main body (41), a right angle ring (42) and a corrugated top groove (43); the side end face of the nail cap main body (41) is connected to the right angle ring (42); the end face of the nail cap main body (41) on one side close to the sheet metal plate (1) is provided with a corrugated top groove (43); the corrugated top groove (43) is correspondingly plugged with the sealing reinforcement ring (7).

3. The dryer according to claim 1, characterized in that: The limiting groove group (5) comprises a placement groove (51), a waterproof angle groove (52), a corrugated bottom groove (53) and a rivet hole (54); the sheet metal plate (1) is provided with an annular placement groove (51); a waterproof angle groove (52) is provided along the groove bottom of the placement groove (51); and the waterproof angle groove (52) is triangular in shape.

4. The dryer according to claim 3, characterized in that: A rivet hole (54) is provided in the middle of the bottom of the placement groove (51) to facilitate the rivet (3) to pass through. A ring-shaped corrugated bottom groove (53) is provided at the bottom of the placement groove (51), and the corrugated bottom groove (53) is plug-connected with the sealing reinforcement ring (7).

5. The dryer according to claim 1, characterized in that: The sealing gasket (6) comprises a soft gasket ring (61), a triangular ring gasket (62) and a limiting groove (63); the inner end side surface of the soft gasket ring (61) is provided with an angled limiting groove (63); the limiting groove (63) is limitedly engaged with the right-angle ring (42).

6. The easy-to-maintain dryer according to claim 5, characterized in that: A triangular ring pad (62) is fixedly mounted along the edge of the inner end surface of the soft cushion ring (61), and the triangular ring pad (62) is correspondingly connected with the waterproof angle groove (52). The soft cushion ring (61) and the triangular ring pad (62) are made of rubber raw materials as a whole.

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