Dehumidifying rotating wheel driving structure of dehumidifying unit

Abstract

The utility model relates to a dehumidification rotating wheel driving structure of a dehumidification unit, and belongs to the field of dehumidification units. Comprising a machine shell, mounting frames arranged on the inner top wall and the inner bottom wall of the machine shell correspondingly, a supporting frame fixedly connected between the opposite sides of the mounting frames on the upper side and the lower side, a motor fixedly connected to the right side of the supporting frame, a transmission rod fixedly connected to an output shaft of the motor, a first chain wheel fixedly connected to the right end of the transmission rod and a chain meshed with the outer side of the first chain wheel. The second chain wheel is meshed with the top end of the chain, the dehumidification rotating wheel is fixedly connected to the inner side of the circle center of the second chain wheel, and a connecting structure convenient to connect with the machine shell is arranged on the inner side of the mounting frame. According to the dehumidification rotating wheel driving structure of the dehumidification unit, the dehumidification rotating wheel is driven through the chain transmission system, the chain transmission system has the advantages of being high in transmission efficiency and stable in structure, it can be guaranteed that the dehumidification rotating wheel works continuously and stably, a chain transmission component is easy to check and replace, and the maintenance difficulty and cost are reduced.

Description

Technical Field

[0001] The utility model relates to a driving structure for a dehumidification wheel of a dehumidification unit, belonging to the field of dehumidification units. Background Technique

[0002] In the field of humidity control, dehumidification units play a crucial role and are widely used in industrial, commercial and residential environments to ensure the improvement of air quality and the normal operation of equipment.

[0003] Most dehumidification units use direct drive or belt drive and other methods to drive the dehumidification wheel. Although these methods achieve the dehumidification function to a certain extent, they often have problems such as low transmission efficiency, high maintenance cost and complex installation. In addition, in terms of the installation and fixation of the dehumidification wheel, bolts or welding and other methods are mostly used to directly fix the installation frame on the casing, which is not only cumbersome to operate but also time-consuming and laborious. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a driving structure for a dehumidification wheel of a dehumidification unit, which has the advantages of being easy to install and easy to maintain.

[0006] (2) Technical Solutions

[0007] To achieve the above purposes of being easy to install and easy to maintain, the utility model provides the following technical solution: A driving structure for a dehumidification wheel of a dehumidification unit, including a casing, mounting frames respectively arranged on the inner top wall and inner bottom wall of the casing, a support frame fixedly connected between the opposite sides of the upper and lower mounting frames, a motor fixedly connected to the right side of the support frame, a transmission rod fixedly connected to the output shaft of the motor, a first sprocket fixedly connected to the right end of the transmission rod, a chain meshing with the outside of the first sprocket, a second sprocket meshing with the top of the chain, and a dehumidification wheel fixedly connected to the inner side of the center of the second sprocket. A connection structure for facilitating connection with the casing is arranged inside the mounting frame;

[0008] The connection structure includes a rotating rod rotatably connected to the back of the mounting frame, a first bevel gear fixedly connected to the outside of the rotating rod, second bevel gears respectively meshing with the left and right sides of the first bevel gear, a threaded rod fixedly connected to the inner side of the center of the second bevel gear, a threaded block threadedly connected to the outside of the threaded rod, and fixing rods respectively fixedly connected to the opposite side walls of the left and right threaded blocks.

[0009] Furthermore, fixing grooves adapted to the fixing rods are respectively formed on the left inner side wall and the right inner side wall of the casing, and support plates are fixedly connected to the left side of the inner top wall of the casing, the right side of the inner top wall, the left side of the inner bottom wall and the right side of the inner bottom wall of the casing, and support openings adapted to the fixing rods are formed inside the support plates.

[0010] Further, a rotating hole adapted to the dehumidification wheel is formed on the inner side of the support frame, and the dehumidification wheel is rotatably connected to the support frame through the rotating hole.

[0011] Further, one end of the front surface of the rotating rod penetrates through the inner front side wall of the corresponding mounting frame and is fixedly connected to a twisting handle.

[0012] Further, the left end of the left threaded rod is rotatably connected to the inner left side wall of the corresponding mounting frame, and the right end of the right threaded rod is rotatably connected to the inner right side wall of the corresponding mounting frame.

[0013] Further, limiting grooves are formed on the bottom surface of the upper threaded block and the upper surface of the lower threaded block, magnets are fixedly connected to the inner top wall of the upper limiting groove and the inner bottom wall of the lower limiting groove, and limiting blocks are adsorbed on the other side of the magnets.

[0014] Further, through openings adapted to the limiting blocks are formed on the opposite side walls of the upper and lower mounting frames, and the through openings are communicated with the corresponding limiting grooves.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a driving structure for a dehumidification wheel of a dehumidification unit, having the following beneficial effects:

[0017] For the driving structure of the dehumidification wheel of the dehumidification unit, a chain drive system is used to drive the dehumidification wheel. The chain drive system has the characteristics of high transmission efficiency and stable structure, can ensure the continuous and stable operation of the dehumidification wheel. Moreover, the chain drive components are easy to inspect and replace, reducing the maintenance difficulty and cost. In addition, the present utility model adopts a connection method combining bevel gear transmission and screw propulsion, simplifying the installation process and improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a front view of the present utility model;

[0020] Figure 3 is a perspective view of the mounting frame and the support frame in the structure of the present utility model;

[0021] Figure 4 is a perspective view of the limiting block in the structure of the present utility model.

[0022] In the figure: 1. Machine shell; 2. Installation frame; 3. Support frame; 4. Motor; 5. Transmission rod; 6. First sprocket; 7. Chain; 8. Second sprocket; 9. Dehumidification runner; 10. Rotating rod; 11. First bevel gear; 12. Second bevel gear; 13. Threaded rod; 14. Threaded block; 15. Fixed rod; 16. Support plate; 17. Twisting handle; 18. Magnet; 19. Position-limiting block. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1 to 4 , a dehumidification runner drive structure of a dehumidification unit, including a machine shell 1, installation frames 2 respectively arranged on the inner top wall and inner bottom wall of the machine shell 1, a support frame 3 fixedly connected between the opposite sides of the upper and lower installation frames 2, a motor 4 fixedly connected to the right side of the support frame 3, a transmission rod 5 fixedly connected to the output shaft of the motor 4, a first sprocket 6 fixedly connected to the right end of the transmission rod 5, a chain 7 meshing with the outside of the first sprocket 6, a second sprocket 8 meshing with the top of the chain 7, and a dehumidification runner 9 fixedly connected to the inner center of the second sprocket 8. A connection structure for facilitating connection with the machine shell 1 is arranged inside the installation frame 2.

[0025] As Figure 1 shown, the connection structure includes a rotating rod 10 rotatably connected to the back of the installation frame 2, a first bevel gear 11 fixedly connected to the outside of the rotating rod 10, second bevel gears 12 respectively meshing with the left and right sides of the first bevel gear 11, a threaded rod 13 fixedly connected to the inner center of the second bevel gear 12, a threaded block 14 threadedly connected to the outside of the threaded rod 13, and fixed rods 15 respectively fixedly connected to the opposite side walls of the left and right threaded blocks 14.

[0026] It should be noted that fixing grooves adapted to the fixed rods 15 are opened on both the left inner wall and the right inner wall of the machine shell 1. Support plates 16 are fixedly connected to the left side of the inner top wall, the right side of the inner top wall, the left side of the inner bottom wall, and the right side of the inner bottom wall of the machine shell 1. And a support opening adapted to the fixed rod 15 is opened inside the support plate 16. The upper installation frame 2 is located between the opposite side walls of the upper two support plates 16, and the lower installation frame 2 is located between the opposite side walls of the lower two support plates 16. The support plates 16 play an additional supporting role to ensure the stability of the overall structure.

[0027] A rotation hole adapted to the dehumidification wheel 9 is formed inside the support frame 3, and the dehumidification wheel 9 is rotationally connected to the support frame 3 through the rotation hole.

[0028] One end of the front surface of the rotating rod 10 penetrates through the inner front side wall of the corresponding mounting frame 2 and is fixedly connected to a twisting handle 17.

[0029] The left end of the left threaded rod 13 is rotationally connected to the inner left side wall of the corresponding mounting frame 2, and the right end of the right threaded rod 13 is rotationally connected to the inner right side wall of the corresponding mounting frame 2.

[0030] Limit shifting grooves are formed at the bottom of the upper threaded block 14 and the upper surface of the lower threaded block 14, and magnet 18 is fixedly connected to the inner top wall of the upper limit shifting groove and the inner bottom wall of the lower limit shifting groove, and a limit shifting block 19 is adsorbed on the other side of the magnet 18.

[0031] Through holes adapted to the limit shifting blocks 19 are formed on the opposite side walls of the upper and lower mounting frames 2, and the through holes are communicated with the corresponding limit shifting grooves.

[0032] The working principle of the above embodiment is as follows:

[0033] In terms of driving the dehumidification wheel 9, first start the motor 4, the output shaft of which drives the transmission rod 5 to rotate, and the first sprocket 6 at the end of the transmission rod 5 rotates accordingly. The first sprocket 6 transmits power to the second sprocket 8 located above it through the chain 7, forming a stable chain drive system. The rotation of the second sprocket 8 directly drives the dehumidification wheel 9 fixedly connected to it to rotate;

[0034] In terms of the connection between the mounting frame 2 and the casing 1, rotate the rotating rod 10 through the twisting handle 17. The rotating rod 10 then drives the first bevel gear 11 to rotate. The first bevel gear 11 drives the second bevel gears 12 on both sides to rotate. The rotation of the second bevel gears 12 drives the threaded rods 13 to rotate. Since the threaded block 14 is threadedly connected to the threaded rod 13, the threaded block 14 will move along the axial direction of the threaded rod 13. As the threaded block 14 moves, the fixing rod 15 fixedly connected to it gradually passes through the support opening of the support plate 16 and extends into the fixing groove preset on the inner wall of the casing 1 until the preset position is reached, realizing the stable connection between the mounting frame 2 and the casing 1. To enhance the stability of the connection, a magnet 18 and a limit shifting block 19 are provided in the limit shifting groove of the threaded block 14. After the fixing rod 15 completely extends into the fixing groove, the limit shifting block 19 is locked in the through hole under the adsorption of the magnet 18 to prevent the threaded block 14 from moving and causing the fixing rod 15 to loosen.

[0035] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technologies are not described in detail in the text.

[0036] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dehumidification wheel driving structure of a dehumidification unit, comprising a housing (1), a mounting frame (2) respectively arranged on the inner top wall and the inner bottom wall of the housing (1), a support frame (3) fixedly connected between opposite sides of the upper and lower mounting frames (2), a motor (4) fixedly connected to the right side of the support frame (3), a transmission rod (5) fixedly connected to the output shaft of the motor (4), a first sprocket (6) fixedly connected to the right end of the transmission rod (5), a chain (7) meshed with the outer side of the first sprocket (6), a second sprocket (8) meshed with the top end of the chain (7), and a dehumidification wheel (9) fixedly connected to the inner side of the center of the second sprocket (8), characterized in that: The inner side of the installation frame (2) is provided with a connection structure for facilitating connection with the housing (1); The connection structure comprises a rotating rod (10) rotatably connected to the back of the installation frame (2), a first bevel gear (11) fixedly connected to the outside of the rotating rod (10), a second bevel gear (12) respectively meshed with the left and right sides of the first bevel gear (11), a threaded rod (13) fixedly connected to the inner side of the center of the second bevel gear (12), a threaded block (14) threadedly connected to the outside of the threaded rod (13), and a fixing rod (15) respectively fixedly connected to the opposite side walls of the left and right threaded blocks (14).

2. A dehumidification wheel driving structure of a dehumidifier unit according to claim 1, characterized in that: The inner left side wall and the inner right side wall of the casing (1) are both provided with fixing grooves adapted to the fixing rod (15); the left side of the inner top wall, the right side of the inner top wall, the left side of the inner bottom wall and the right side of the inner bottom wall of the casing (1) are all fixedly connected with a support plate (16); and the inner side of the support plate (16) is provided with a support opening adapted to the fixing rod (15).

3. The dehumidification wheel driving structure of a dehumidifier unit according to claim 1, characterized in that: A rotation hole matched with the dehumidification wheel (9) is provided on the inner side of the support frame (3), and the dehumidification wheel (9) is rotatably connected to the support frame (3) via the rotation hole.

4. The dehumidification wheel driving structure of a dehumidifier unit according to claim 1, characterized in that: One end of the front side of the rotating rod (10) passes through the inner front side wall of the corresponding installation frame (2) and is fixedly connected to a twisting handle (17).

5. The dehumidification wheel driving structure of a dehumidifier unit according to claim 1, characterized in that: The left end of the left threaded rod (13) is rotatably connected to the inner left side wall of the corresponding installation frame (2), and the right end of the right threaded rod (13) is rotatably connected to the inner right side wall of the corresponding installation frame (2).

6. The dehumidification wheel driving structure of a dehumidifier unit according to claim 1, characterized in that: The bottom of the upper threaded block (14) and the upper surface of the lower threaded block (14) are both provided with limited displacement grooves, and the inner top wall of the upper limited displacement groove and the inner bottom wall of the lower limited displacement groove are both fixedly connected with magnets (18), and the other side of the magnet (18) adsorbs the limited displacement block (19).

7. The dehumidification wheel driving structure of a dehumidifier unit according to claim 1, characterized in that: The opposite side walls of the installation frame (2) at the upper and lower sides are both provided with through openings adapted to the limit displacement block (19), and the through openings are connected to the corresponding limit displacement grooves.

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