CN219913460U

CN219913460U - Shockproof air heater

Info

Publication number: CN219913460U
Application number: CN202321251054.6U
Authority: CN
Inventors: 蔡战亚; 岑梦协; 王宏亮
Original assignee: Pingding Jintai Home Applinace Manufacturing Co ltd
Current assignee: Pingding Jintai Home Applinace Manufacturing Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-27
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a shockproof air heater which comprises an air heater and a fixed column, wherein an air inlet is fixedly arranged on the air heater, an air outlet is fixedly arranged on the air heater, a movable groove is formed in the upper surface of the fixed column, a pair of movable rods are slidably arranged in the movable groove, a protection plate is fixedly arranged at the end part of the movable rod, a buffer mechanism is arranged on the protection plate, and a cleaning mechanism is arranged on the air inlet; through buffering air heater vibration at externally mounted buffer gear, because buffer gear installs outside the air heater, not only the installation is convenient with dismantling, can directly maintain moreover, and the dust on the dust screen drives clearance mechanism operation through the rocking that the air heater produced, clears away the dust on the dust screen to realize clearing away the dust in real time, guarantee that the air intake ventilates smoothly, reduce the air heater to the energy consumption.

Description

Shockproof air heater

Technical Field

The utility model relates to the field of air heaters, in particular to a shockproof air heater.

Background

The air heater is a preferred product for upgrading and upgrading a modern industrial heat source, and the electromechanical equipment is the optimal hot air source configuration of automatic machines such as a hot air conveying furnace, a drying furnace, an oven, a packaging machine and the like. The air heater consists of three parts, namely an air blower, a heater and a control circuit;

the blower in the air heater can vibrate during operation, the traditional shockproof device has great defects, 1, most of the prior air heater is internally and directly connected with the blower in shockproof mode, the installation mode needs to disassemble the air heater for loading and disassembly, a great amount of time is needed, and damage is caused to parts of the air heater due to frequent disassembly; 2. the dust screen on the air inlet of the air heater can be attached with a large amount of dust for a long time, and at present, the dust screen is manually cleaned after the large amount of dust is attached, so that the efficiency of the air heater is reduced, and the energy consumption is increased;

disclosure of Invention

The utility model aims to solve the defects that a shockproof device in the prior art is inconvenient to install and dust on a dust screen of an air inlet cannot be cleaned, and provides a shockproof air heater.

In order to solve the problems that the shockproof device in the prior art is inconvenient to install and cannot clean dust on the dust screen of the air inlet, the utility model adopts the following technical scheme:

the shock-proof air heater comprises an air heater and a fixed column, wherein an air inlet is fixedly formed in the air heater, an air outlet is fixedly formed in the air heater, a movable groove is formed in the upper surface of the fixed column, a pair of movable rods are slidably arranged in the movable groove, protection plates are fixedly arranged at the ends of the movable rods, a buffer mechanism is arranged on the protection plates, and a cleaning mechanism is arranged on the air inlet;

the damping mechanism comprises a bottom plate, one side of the bottom plate is fixedly connected with the protection plate, damping is fixedly arranged on the upper surface of the bottom plate, a spring is sleeved on the damping, and a supporting plate is fixedly arranged at the upper end of the damping.

Preferably, fixed frame is fixed to be equipped with in fixed column one side, it is equipped with the rotary rod to rotate on the mount, rotary rod one end is fixed to be equipped with rotatory ring, the rotary rod other end passes the fixed column, the removal inslot rotation is equipped with a pair of threaded rod, threaded rod end fixing is equipped with bevel gear group, bevel gear group one end and rotary rod fixed connection.

Preferably, the cleaning mechanism comprises a fixed frame, the fixed frame is sleeved on the air inlet, a pair of limiting grooves are formed in one side of the fixed frame, limiting blocks are arranged in the limiting grooves in a sliding mode, cleaning brushes are fixedly arranged on the limiting blocks, connecting blocks are fixedly arranged on the lower sides of the cleaning brushes, and dust screens are fixedly arranged on the fixed frame.

Preferably, the guard plate one end is fixed and is equipped with the bracing piece, the fixed center pin that is equipped with on the bracing piece, the rotation is equipped with the gear on the center pin, gear one side is fixed and is equipped with the circular pole, the rotation is equipped with the actuating lever on the circular pole, the actuating lever upper end rotates with the connecting block and is connected.

Preferably, a fixed block is fixedly arranged on the air heater, a toothed plate is fixedly arranged at one end of the fixed block, and the toothed plate is meshed with the gear.

Preferably, the central shaft is located at the edge of the gear, and the central shaft is located at the center of the gear.

Preferably, one end of the rotating rod is positioned in the moving groove, and the threaded rod is in threaded connection with the moving rod.

Preferably, the movable rod is attached to the inner wall of the movable groove, and the support plate is L-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the air heater can vibrate during operation, the air heater can be driven to shake integrally during vibration, and vibration of the air heater is buffered by externally installing the buffer mechanism, and the buffer mechanism is arranged outside the air heater, so that the air heater is convenient to install and disassemble and can be directly maintained;

2. according to the utility model, the air entering from the air inlet filters dust through the dust screen, and the dust on the dust screen drives the cleaning mechanism to operate through the shaking generated by the air heater, so that the dust on the dust screen is cleaned, the dust is cleaned in real time, the air inlet is ensured to be ventilated smoothly, and the energy consumption of the air heater is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic diagram of a buffer mechanism according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of a cleaning mechanism according to the present utility model;

number in the figure: 1. an air heater; 11. an air inlet; 12. an air outlet; 13. fixing the column; 14. a moving groove; 15. a moving rod; 16. a protection plate; 17. a buffer mechanism; 171. a bottom plate; 172. damping; 173. a spring; 174. a support plate; 2. a fixing frame; 21. a rotating rod; 22. a rotating ring; 23. a threaded rod; 24. a bevel gear set; 3. a cleaning mechanism; 31. a fixed frame; 32. a limit groove; 33. a limiting block; 34. cleaning brushes; 35. a connecting block; 36. a dust screen; 4. a support rod; 41. a central shaft; 42. a gear; 43. a circular rod; 44. a driving rod; 5. a fixed block; 51. toothed plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1: the embodiment provides a shockproof air heater, see fig. 1-4, specifically, the shockproof air heater comprises an air heater 1 and a fixed column 13, an air inlet 11 is fixedly arranged on the air heater 1, an air outlet 12 is fixedly arranged on the air heater 1, a movable groove 14 is formed in the upper surface of the fixed column 13, a pair of movable rods 15 are slidably arranged in the movable groove 14, a protection plate 16 is fixedly arranged at the end part of each movable rod 15, a buffer mechanism 17 is arranged on each protection plate 16, a cleaning mechanism 3 is arranged on the air inlet 11, when the air heater 1 operates, external air is sucked into the air heater 11 through an air blower, vibration can be generated when the air blower operates, the air blower can drive the air heater 1 to shake integrally, vibration of the air heater 1 is buffered through the buffer mechanism 17 arranged outside the air heater 1, and the shock mechanism 17 is convenient to install and detach; the dust is filtered by the air entering from the air inlet 11 through the dust screen 36, and the dust on the dust screen 36 drives the cleaning mechanism 3 to operate through the shaking generated by the air heater 1, so that the dust on the dust screen 36 is cleaned, the dust is cleaned in real time, the air inlet 11 is smoothly ventilated, and the energy consumption of the air heater 1 is reduced;

the buffer gear 17 includes bottom plate 171, bottom plate 171 one side and guard plate 16 fixed connection, and bottom plate 171 upper surface fixed is equipped with damping 172, and the cover is equipped with spring 173 on the damping 172, and damping 172 upper end is fixed and is equipped with backup pad 174, and movable rod 15 is laminated mutually with the inner wall of movable tank 14, and backup pad 174 is L shape, and the vibration that air heater 1 produced can make damping 172 reciprocate, can effectively offset the vibration that air heater 1 produced through damping 172.

In a specific implementation process, as shown in fig. 2 and 3, a fixing frame 2 is fixedly arranged on one side of a fixing post 13, a rotating rod 21 is rotatably arranged on the fixing frame 2, a rotating ring 22 is fixedly arranged at one end of the rotating rod 21, the other end of the rotating rod 21 passes through the fixing post 13, a pair of threaded rods 23 are rotatably arranged in a moving groove 14, a bevel gear set 24 is fixedly arranged at the end of the threaded rod 23, one end of the bevel gear set 24 is fixedly connected with the rotating rod 21, one end of the rotating rod 21 is positioned in the moving groove 14, the threaded rods 23 are in threaded connection with the moving rod 15, the rotating rod 21 rotates along the fixing frame 2 to drive the bevel gear set 24 to rotate, the threaded rods 23 drive the threaded rods 23 to rotate, the moving rod 15 moves along the moving groove 14, the moving rod 15 drives an end protection plate 16 to be attached to the outer wall of the hot air heater 1, and the supporting plate 174 supports the hot air heater 1, so that a buffer mechanism 17 is quickly installed.

Example 2: in embodiment 1, there is also a problem that dust on the dust screen 36 cannot be cleaned in time, and energy consumption is increased, so this embodiment further includes, on the basis of embodiment 1:

in the specific implementation process, as shown in fig. 1 and 4, the cleaning mechanism 3 comprises a fixed frame 31, the fixed frame 31 is sleeved on the air inlet 11, a pair of limit grooves 32 are formed in one side of the fixed frame 31, limiting blocks 33 are arranged in the limit grooves 32 in a sliding mode, cleaning brushes 34 are fixedly arranged on the limiting blocks 33, connecting blocks 35 are fixedly arranged on the lower sides of the cleaning brushes 34, dustproof nets 36 are fixedly arranged on the fixed frame 31, the cleaning brushes 34 move along the inside of the limit grooves 32 through the limiting blocks 33, the remaining dustproof nets 36 of the cleaning brushes 34 are attached, and dust on the dustproof nets 36 is cleaned through movement, so that the air inlet 11 is smooth, and energy consumption of the air heater 1 is reduced.

In a specific implementation process, as shown in fig. 1 and 4, a support rod 4 is fixedly arranged at one end of the protection plate 16, a central shaft 41 is fixedly arranged on the support rod 4, a gear 42 is rotatably arranged on the central shaft 41, a round rod 43 is fixedly arranged on one side of the gear 42, a driving rod 44 is rotatably arranged on the round rod 43, the upper end of the driving rod 44 is rotatably connected with the connecting block 35, the central shaft 41 is located at the edge position of the gear 42, the central shaft 41 is located at the central position of the gear 42, a fixed block 5 is fixedly arranged on the air heater 1, a toothed plate 51 is meshed with the gear 42, when the air heater 1 moves up and down due to shaking, the air heater 1 drives the fixed block 5 to move, the toothed plate 51 is driven to move, the toothed plate 51 drives the gear 42 to rotate along the central shaft 41, the round rod 43 is driven to rotate by the gear 42, the round rod 43 drives the driving rod 44 to move, the driving rod 44 drives the cleaning brush 34 to move through the connecting block 35, and the air heater 1 shakes to automatically clean dust of the dust-proof net 36, and work efficiency is improved.

Specifically, the working principle and the operation method of the utility model are as follows:

step one, a rotary rod 21 is driven to rotate by rotating a rotary ring 22, the rotary rod 21 rotates on a fixed frame 2 to drive a bevel gear set 24 to rotate, the bevel gear set 24 drives a threaded rod 23 to rotate, the threaded rod 23 drives a movable rod 15 to move in a movable groove 14, the movable rod 15 drives an end protection plate 16 to move, the protection plate 16 is attached to the outer wall of a hot air blower 1, and a supporting plate 174 supports the hot air blower 1 to realize rapid installation of a buffer mechanism 17;

step two, sleeving the fixed frame 31 on the air inlet 11, and connecting the lower end of the driving rod 44 with the circular rod 43;

step three, when the air heater 1 is rocked to move up and down, the air heater 1 drives the fixed block 5 to move, the fixed block 5 drives the toothed plate 51 to move, the toothed plate 51 drives the gear 42 to rotate along the central shaft 41, the gear 42 rotates to drive the circular rod 43 to rotate, the circular rod 43 drives the driving rod 44 to move, the driving rod 44 drives the cleaning brush 34 to move through the connecting block 35, and the cleaning brush 34 automatically cleans dust of the dust screen 36 through the rocking of the air heater 1, so that the working efficiency is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a shockproof air heater, includes air heater (1) and fixed column (13), its characterized in that: an air inlet (11) is fixedly formed in the air heater (1), an air outlet (12) is fixedly formed in the air heater (1), a movable groove (14) is formed in the upper surface of the fixed column (13), a pair of movable rods (15) are slidably arranged in the movable groove (14), a protection plate (16) is fixedly arranged at the end part of each movable rod (15), a buffer mechanism (17) is arranged on each protection plate (16), and a cleaning mechanism (3) is arranged on each air inlet (11);

the buffering mechanism (17) comprises a bottom plate (171), one side of the bottom plate (171) is fixedly connected with the protection plate (16), a damping (172) is fixedly arranged on the upper surface of the bottom plate (171), a spring (173) is sleeved on the damping (172), and a supporting plate (174) is fixedly arranged at the upper end of the damping (172).

2. A vibration-resistant air heater according to claim 1, wherein: fixed frame (2) are fixedly arranged on one side of fixed column (13), rotate on fixed frame (2) and be equipped with rotary rod (21), rotary rod (21) one end is fixed and is equipped with swivel ring (22), the fixed column (13) are passed to the rotary rod (21) other end, the internal rotation of removal groove (14) is equipped with a pair of threaded rod (23), threaded rod (23) tip is fixed and is equipped with bevel gear group (24), bevel gear group (24) one end and rotary rod (21) fixed connection.

3. A vibration-resistant air heater according to claim 1, wherein: the cleaning mechanism (3) comprises a fixed frame (31), the fixed frame (31) is sleeved on the air inlet (11), a pair of limiting grooves (32) are formed in one side of the fixed frame (31), limiting blocks (33) are arranged in the limiting grooves (32) in a sliding mode, cleaning brushes (34) are fixedly arranged on the limiting blocks (33), connecting blocks (35) are fixedly arranged on the lower sides of the cleaning brushes (34), and dustproof nets (36) are fixedly arranged on the fixed frame (31).

4. A vibration-resistant air heater according to claim 1, wherein: the utility model discloses a protection board, including guard plate (16), center pin (41), gear (42), round bar (43), actuating lever (44), connecting block (35) are connected in the rotation on round bar (43), guard plate (16) one end is fixed to be equipped with bracing piece (4), fixed be equipped with center pin (41) on bracing piece (4), rotate on center pin (41) and be equipped with gear (42), fixed round bar (43) in one side, rotate on round bar (43) and be equipped with actuating lever (44), actuating lever (44) upper end and connecting block (35) rotate and be connected.

5. A vibration-resistant air heater according to claim 1, wherein: the air heater (1) is fixedly provided with a fixed block (5), one end of the fixed block (5) is fixedly provided with a toothed plate (51), and the toothed plate (51) is meshed with the gear (42).

6. The shock-resistant air heater according to claim 4, wherein: the central shaft (41) is positioned at the edge of the gear (42), and the central shaft (41) is positioned at the center of the gear (42).

7. A vibration-resistant air heater according to claim 2, wherein: one end of the rotating rod (21) is positioned in the moving groove (14), and the threaded rod (23) is in threaded connection with the moving rod (15).

8. A vibration-resistant air heater according to claim 1, wherein: the movable rod (15) is attached to the inner wall of the movable groove (14), and the support plate (174) is L-shaped.