Electromechanical integrated fan

Abstract

The utility model relates to the technical field of integrated fans, in particular to an electromechanical integrated fan which comprises a main body mechanism, a noise reduction mechanism, a damping mechanism and an auxiliary mechanism, an air inlet silencer and an air outlet silencer are fixedly installed at the two ends of a fan shell respectively through a second flange connector arranged on the noise reduction mechanism, and the main body mechanism is connected with the damping mechanism. According to the silencer, noise in a pipeline is attenuated or reflected back through sudden change of the sectional area, the noise reduction and elimination effects of the air inlet and the air outlet of the fan are achieved, in the actual use process, the working environment quality of workers is greatly improved, noise pollution is reduced, and meanwhile the noise reduction device is convenient to disassemble and assemble, easy to operate and high in practicability. Through the L-shaped fixing plate, the transverse support, the fixing bolt, the bottom plate, the spring shock absorber and the gravity type base which are arranged on the shock absorption mechanism, the fan shell is fixed to the bottom plate, and when the fan works, the spring shock absorber can reduce periodic vibration or instant impact caused by running of equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated fans, in particular to a mechatronic fan. Background Art

[0002] Fans are mainly used for ventilation in various fields of the national economy such as metallurgy, petrochemicals, electric power, urban rail transit, textiles, ships, etc., as well as in various places. In addition to traditional application areas, there are still great development prospects in more than 20 potential market areas such as comprehensive utilization of coal gangue, new dry clinker technology transformation, energy conservation in the metallurgical industry, and comprehensive utilization of resources.

[0003] For example, a mechatronic fan disclosed in the authorization announcement number CN216589218U relates to the field of bridge maintenance technology and solves the problem that a mixture of dust and moisture adheres to the blades during the operation of the current fan, thereby affecting the normal operating efficiency of the fan. The key points of its technical solution are: it includes a driving motor, a rotating shaft is fixedly installed on the output end of the driving motor, a fan blade is fixedly installed on the end of the rotating shaft, a protective cover is arranged on the outside of the fan blade, the side of the protective cover close to the driving motor is the air inlet end, and an air inlet cover is fixedly installed on the side of the protective cover close to the driving motor, the cross-section of the air inlet cover is a truncated cone, and the outside of the air inlet cover is arranged as an outer liner plate, the inside of the air inlet cover is arranged as an inner liner plate, and an inner circulation air trough is arranged between the outer liner plate and the inner liner plate; avoiding the mixture of dust and moisture from adhering to the fan blades, thereby ensuring that the fan is in a relatively stable state during operation. However, the utility model lacks effective shock-absorbing and noise-reducing measures, which makes it difficult to ensure the stability of the utility model during operation and reduce noise pollution during operation. To this end, we propose a mechatronic fan that solves the shock-absorbing and noise-reducing problems of the utility model and improves the use stability of the utility model and the quality of the working environment for staff. Utility Model Content

[0004] The purpose of the utility model is to provide a mechatronic fan to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mechatronic fan comprises a main body, a noise reduction mechanism, a shock absorbing mechanism and an auxiliary mechanism, wherein the noise reduction mechanism is located at both ends of the main body, the shock absorbing mechanism is located at the bottom of the main body, and the auxiliary mechanism is located at the bottom of the shock absorbing mechanism. The main body comprises a fan housing, a first flange joint, a power connection box, a three-pronged fixing frame, a drive motor, a drive shaft, a fan blade and a filter screen, wherein the first flange joint is arranged at both ends of the fan housing, the power connection box is arranged at one side of the fan housing, and the three-pronged fixing frame is fixedly arranged on the inner wall of the fan housing. The drive motor is fixedly installed on one side of the tripod-shaped fixing frame, the filter is fixedly installed on the inner wall of the fan casing near one end of the drive motor, the noise reduction mechanism includes an air inlet muffler, an air outlet muffler and a second flange joint, the air inlet muffler is fixedly installed on the fan casing near the filter end, the air outlet muffler is fixedly installed on the fan casing near the fan blade end, the shock absorbing mechanism includes an L-shaped fixing plate, a cross support, fixing bolts, a bottom plate, a spring shock absorber and a gravity base, and the L-shaped fixing plate is fixedly arranged at the bottom end of the fan casing.

[0007] Preferably, one end of the driving shaft is fixedly connected to the output end of the driving motor, and the other end thereof is fixedly mounted with a fan blade.

[0008] Preferably, the first flange joint and the second flange joint are arranged in a matching manner.

[0009] Preferably, the transverse support is fixedly connected between the L-shaped fixing plates.

[0010] Preferably, the L-shaped fixing plate is fixedly mounted on the top of the base plate by fixing bolts, and the spring shock absorber is connected between the base plate and the gravity base.

[0011] Preferably, the auxiliary mechanism includes a pad, a universal wheel and a brake component, and the pad is fixedly mounted on the bottom end of the gravity base.

[0012] Preferably, the universal wheel is fixedly mounted on the bottom end of the pad, and a brake component is mounted on the outer side of the universal wheel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This mechatronic fan has an air inlet silencer and an air outlet silencer fixedly mounted on both ends of the fan casing respectively through a second flange joint provided by a noise reduction mechanism. The silencer utilizes a sudden change in cross-sectional area to attenuate or reflect noise in the pipeline, thereby achieving noise reduction and silencing effects at the air inlet and air outlet of the fan. In actual use, the quality of the working environment of the staff is greatly improved and noise pollution is reduced. At the same time, this noise reduction measure is easy to disassemble and assemble, simple to operate, and highly practical.

[0015] 2. This mechatronic fan fixes the fan casing to the base plate through the L-shaped fixing plate, cross support, fixing bolts, base plate, spring shock absorber and gravity base provided by the shock absorbing mechanism. When the fan is operating, the spring shock absorber can reduce the periodic vibration or instantaneous impact caused by the operation of the equipment itself, and also blocks the resonance damage to the ground caused by the vibration of the equipment, thereby improving the operating stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial internal structure of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the utility model.

[0020] In the figure: 100, fan housing; 101, first flange joint; 102, power box; 103, three-pronged fixing bracket; 104, drive motor; 105, drive shaft; 106, fan blades; 107, filter; 200, air inlet muffler; 201, air outlet muffler; 202, second flange joint; 300, L-shaped fixing plate; 301, horizontal support; 302, fixing bolts; 303, bottom plate; 304, spring shock absorber; 305, gravity base; 400, pad; 401, universal wheel; 402, brake parts. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A mechatronic fan comprises a main body, a noise reduction mechanism, a shock absorbing mechanism and an auxiliary mechanism, wherein the noise reduction mechanism is located at both ends of the main body, the shock absorbing mechanism is located at the bottom of the main body, and the auxiliary mechanism is located at the bottom of the shock absorbing mechanism. The main body comprises a fan housing 100, a first flange joint 101, a power connection box 102, a three-pronged fixing frame 103, a drive motor 104, a drive shaft 105, a fan blade 106 and a filter screen 107, wherein the first flange joint 101 is arranged at both ends of the fan housing 100, the power connection box 102 is arranged on one side of the fan housing 100, the three-pronged fixing frame 103 is fixedly arranged on the inner wall of the fan housing 100, and the drive motor 104 is fixedly arranged on the inner wall of the fan housing 100. Installed on one side of the tripod-shaped fixing frame 103, the filter 107 is fixedly installed on the inner wall of the fan casing 100 near one end of the driving motor 104, the noise reduction mechanism includes an air inlet muffler 200, an air outlet muffler 201 and a second flange joint 202, the air inlet muffler 200 is fixedly installed on the end of the fan casing 100 near the filter 107, the air outlet muffler 201 is fixedly installed on the end of the fan casing 100 near the fan blade 106, the shock absorbing mechanism includes an L-shaped fixing plate 300, a cross support 301, a fixing bolt 302, a bottom plate 303, a spring shock absorber 304 and a gravity base 305, and the L-shaped fixing plate 300 is fixedly arranged at the bottom end of the fan casing 100.

[0024] In this embodiment, preferably, one end of the driving shaft 105 is fixedly connected to the output end of the driving motor 104 , and the other end thereof is fixedly mounted with a fan blade 106 .

[0025] In this embodiment, preferably, the first flange joint 101 and the second flange joint 202 are provided in a matching manner.

[0026] In this embodiment, preferably, the transverse support 301 is fixedly connected between the L-shaped fixing plates 300 .

[0027] In this embodiment, preferably, the L-shaped fixing plate 300 is fixedly installed on the top of the bottom plate 303 by fixing bolts 302 , and the spring shock absorber 304 is connected between the bottom plate 303 and the gravity base 305 .

[0028] In this embodiment, preferably, the auxiliary mechanism includes a pad 400 , a universal wheel 401 and a brake member 402 , and the pad 400 is fixedly mounted on the bottom end of the gravity base 305 .

[0029] In this embodiment, preferably, the universal wheel 401 is fixedly installed at the bottom end of the pad 400 , and a brake component 402 is installed on the outer side of the universal wheel 401 .

[0030] When the mechatronic fan of this embodiment is in use, the air inlet silencer 200 and the air outlet silencer 201 are fixedly installed at the two ends of the fan housing 100 respectively through the second flange joint 202 set by the noise reduction mechanism. The silencer uses the sudden change of the cross-sectional area to attenuate or reflect the noise in the pipeline, thereby achieving the noise reduction and silencing effect of the air inlet and air outlet of the fan. In actual use, the quality of the working environment of the staff is greatly improved, and noise pollution is reduced. At the same time, this noise reduction measure is convenient to disassemble and assemble, simple to operate, and highly practical. The fan housing 100 is fixed on the bottom plate 303 through the L-shaped fixing plate 300, the cross support 301, the fixing bolt 302, the bottom plate 303, the spring shock absorber 304 and the gravity base 305 set by the shock absorbing mechanism. When the fan is operating, the spring shock absorber 304 can reduce the periodic vibration or instantaneous impact caused by the operation of the equipment itself, and also block the resonance damage caused by the vibration of the equipment to the ground, thereby improving the stability of the equipment operation.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A mechatronic fan, comprising a main body mechanism, a noise reduction mechanism, a shock absorption mechanism and an auxiliary mechanism, characterized in that: The noise reduction mechanism is located at both ends of the main mechanism, the shock absorbing mechanism is located at the bottom of the main mechanism, and the auxiliary mechanism is located at the bottom of the shock absorbing mechanism. The main mechanism comprises a fan housing (100), a first flange joint (101), a power connection box (102), a three-pronged fixing frame (103), a drive motor (104), a drive shaft (105), a fan blade (106) and a filter screen (107). The first flange joint (101) is arranged at both ends of the fan housing (100), the power connection box (102) is arranged on one side of the fan housing (100), the three-pronged fixing frame (103) is fixedly arranged on the inner wall of the fan housing (100), the drive motor (104) is fixedly installed on one side of the three-pronged fixing frame (103), and the filter screen (107) is fixedly arranged on the inner wall of the fan housing (100). 107) is fixedly mounted on the inner wall of the fan housing (100) near one end of the drive motor (104), the noise reduction mechanism comprises an air inlet muffler (200), an air outlet muffler (201) and a second flange joint (202), the air inlet muffler (200) is fixedly mounted on the end of the fan housing (100) near the filter (107), the air outlet muffler (201) is fixedly mounted on the end of the fan housing (100) near the fan blade (106), the shock absorbing mechanism comprises an L-shaped fixing plate (300), a cross support (301), fixing bolts (302), a bottom plate (303), a spring shock absorber (304) and a gravity base (305), and the L-shaped fixing plate (300) is fixedly arranged at the bottom end of the fan housing (100).

2. The mechatronic fan according to claim 1, characterized in that: One end of the driving shaft (105) is fixedly connected to the output end of the driving motor (104), and the other end thereof is fixedly mounted with a fan blade (106).

3. The mechatronic fan according to claim 1, characterized in that: The first flange joint (101) and the second flange joint (202) are arranged in a matching manner.

4. The mechatronic fan according to claim 1, characterized in that: The transverse support (301) is fixedly connected between the L-shaped fixing plates (300).

5. The mechatronic fan according to claim 1, characterized in that: The L-shaped fixing plate (300) is fixedly mounted on the top of the bottom plate (303) by means of fixing bolts (302), and the spring shock absorber (304) is connected between the bottom plate (303) and the gravity base (305).

6. The mechatronic fan according to claim 1, characterized in that: The auxiliary mechanism comprises a pad (400), a universal wheel (401) and a brake member (402), and the pad (400) is fixedly mounted on the bottom end of the gravity base (305).

7. The mechatronic fan according to claim 6, characterized in that: The universal wheel (401) is fixedly mounted on the bottom end of the pad (400), and a brake component (402) is mounted on the outer side of the universal wheel (401).

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