CN219067986U

CN219067986U - Motor protective housing with noise reduction function

Info

Publication number: CN219067986U
Application number: CN202223465548.2U
Authority: CN
Inventors: 许伟达; 许畅平; 吴超辰; 王小岑
Original assignee: Wuxi Hanweite Machinery Manufacturing Co ltd
Current assignee: Wuxi Hanweite Machinery Manufacturing Co ltd
Priority date: 2022-12-25
Filing date: 2022-12-25
Publication date: 2023-05-23
Anticipated expiration: 2032-12-25

Abstract

The utility model relates to the technical field of motor shells and discloses a motor protective shell with a noise reduction function, which comprises a shell, wherein a sound insulation sealing plate is fixedly connected to the outer surface of the shell, sound insulation protective cotton is fixedly connected to the outer surface of the sound insulation sealing plate, a first protective sealing cover and a second protective sealing cover are respectively sleeved at the top and the bottom of the shell, threaded inserting rods are connected to the inner walls of the first protective sealing cover and the second protective sealing cover in a threaded manner, a fixing lantern ring is connected to the outer surface of the threaded inserting rods in a threaded manner, and the other ends of the threaded inserting rods extend into the shell in a penetrating manner. The utility model has the following advantages and effects: the staff is with first protection closing cap and second protection closing cap lock respectively in the upper and lower both ends of casing to use screw thread inserted bar and fixed lantern ring to connect and fix, promote whole device's work efficiency, strengthen whole device's protectiveness, use manpower sparingly cost and operating time.

Description

Motor protective housing with noise reduction function

Technical Field

The utility model relates to the technical field of motor shells, in particular to a motor protective shell with a noise reduction function.

Background

An electric motor refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy. The motor occupies very important position in machinery, so that the motor protection is getting more and more attention, and the existing motor is exposed to the outside, so that the danger can be caused to an external mechanical device or an operator when the motor works, and meanwhile, the motor body is difficult to defend against external impact and is easy to damage. In the motor work, generally, larger noise can be generated, hearing health of nearby staff is affected, noise pollution also affects normal work of nearby staff, an exhaust type noise reduction method is adopted in the existing motor noise reduction, noise is reduced by changing the propagation direction of the noise, noise reduction effect is not obvious, and exhaust and heat dissipation of the motor can be possibly affected. Chinese patent publication No. CN110890802B provides a motor housing for protecting and reducing noise, which relates to the technical field of motor housings. Including the casing, spacing telescopic link one end is connected to casing top inboard, and first buffer board is connected to spacing telescopic link other end, has cup jointed the spring on the spacing telescopic link, and the casing bottom is equipped with the second buffer board, is equipped with in the casing and inhales sound structure. The motor shell for protecting and reducing noise can reduce the force generated by the impact when the motor shell encounters the impact, reduce the damage of the impact to the motor, play a good role in protecting, and simultaneously reduce the huge noise generated by the motor in the running process and reduce the noise pollution to production staff.

However, the motor protective shell is not convenient enough to the dismantlement mode of motor body, and the maintenance efficiency of staff to the motor is easily influenced to the protection and the heat dissipation mode that wholly install to fall the noise of motor body and reduce the collision are nimble convenient inadequately.

Disclosure of Invention

The utility model aims to provide a motor protective shell with a noise reduction function, which has the effects of being convenient to mount and dismount, reducing collision, reducing noise and vibration and enhancing heat dissipation.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a motor protective housing with function of making an uproar is fallen, includes the casing, the surface mounting of casing has the shrouding that gives sound insulation, the surface mounting of the shrouding that gives sound insulation has the protection cotton that gives sound insulation, first protection closing cap and second protection closing cap have been cup jointed respectively to the top and the bottom of casing, the inner wall threaded connection of first protection closing cap and second protection closing cap has the screw thread inserted bar, the surface threaded connection of screw thread inserted bar has fixed lantern ring, the other end of screw thread inserted bar runs through the casing and extends to inside the casing, the inner wall fixedly connected with shock attenuation rubber telescopic column of casing, the surface of shock attenuation rubber telescopic column is provided with the spring, the other end fixedly connected with buffering rubber pad of shock attenuation rubber telescopic column.

Through adopting above-mentioned technical scheme, the staff with first protection closing cap and second protection closing cap lock respectively at the upper and lower both ends of casing to use screw-thread inserted bar and fixed lantern ring to connect and fix, the effect of making an uproar falls in the sound insulation shrouding combination sound insulation protection cotton enhancement sound insulation, be connected with spring and buffering rubber pad through the flexible post of shock attenuation rubber, thereby strengthen the buffering shock attenuation effect of whole device, when making the motor move, reduce vibration collision shells inner wall, produce striking wearing and tearing, make whole device be convenient for install and dismantle, and promote whole device's flexibility, be convenient for adjust, promote whole device's work efficiency, strengthen whole device's protectiveness, save human cost and operating time.

The utility model is further provided with: the other side of the buffer rubber pad is provided with a motor, and an output port is formed in the outer surface of the first protection sealing cover.

Through adopting above-mentioned technical scheme, the output of the export motor of being convenient for is through being connected, promotes the convenience of whole device.

The utility model is further provided with: the inner wall of the shell is fixedly connected with a clamping block.

By adopting the technical scheme, the number of the clamping blocks is four, and the clamping blocks are respectively arranged on the periphery of the inner wall of the shell.

The utility model is further provided with: the clamping groove is formed in the outer surface of the clamping block.

Through adopting above-mentioned technical scheme, the draw-in groove is convenient for the mount to correspond the card and go into fixedly, promotes the flexibility of whole device.

The utility model is further provided with: the inner wall joint of draw-in groove has the mount, the other end fixedly connected with fin group frame of mount.

Through adopting above-mentioned technical scheme, fin group frame laminating motor, when making the motor operation, strengthen the heat dissipation to the motor, reduce the inside heat of casing and pile up, promote whole device's protectiveness.

The utility model is further provided with: the inside of screens piece has offered the screw thread and has inserted the way, the surface of mount has offered the second screw thread and has inserted the way.

By adopting the technical scheme, the threaded insertion channel and the second threaded insertion channel are convenient for the second threaded insertion rod to penetrate and fix.

The utility model is further provided with: the inner wall threaded connection of second screw thread inserted link has the second screw thread inserted link, the other end of second screw thread inserted link runs through the screw thread inserted link.

Through adopting above-mentioned technical scheme, second screw thread inserted bar corresponds screw thread insertion way and second screw thread insertion way through connection mount.

The utility model is further provided with: the outer surface of the second threaded plunger rod is in threaded connection with a second fixing collar.

Through adopting above-mentioned technical scheme, the fixed lantern ring of second use is fixed to the second screw thread inserted bar, makes the fin group frame on the mount be convenient for install and dismantle the change, promotes whole device's flexibility, is convenient for adjust, promotes whole device's work efficiency.

The utility model is further provided with: the inside of second protection closing cap is provided with the louvre frame, the inside of louvre frame is provided with the soundproof cotton piece.

Through adopting above-mentioned technical scheme, the louvre frame strengthens the heat dissipation, and the soundproof effect is strengthened to the soundproof cotton piece.

The utility model is further provided with: the bottom fixedly connected with shock attenuation rubber post of second protection closing cap, the surface of shock attenuation rubber post is provided with the second spring.

Through adopting above-mentioned technical scheme, strengthen the placing of casing through shock attenuation rubber post and second spring, promote whole device's steadiness.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the cooperation arrangement among the shell, the sound insulation sealing plate, the sound insulation protection cotton, the first protection sealing cover, the second protection sealing cover, the threaded inserted link, the fixed sleeve ring, the damping rubber telescopic column, the spring and the damping rubber pad, when the device is used, a worker can respectively fasten the first protection sealing cover and the second protection sealing cover at the upper end and the lower end of the shell, the threaded inserted link and the fixed sleeve ring are used for connection and fixation, the sound insulation sealing plate is combined with the sound insulation protection cotton to strengthen the sound insulation and noise reduction effect, and the damping rubber telescopic column is connected with the spring and the damping rubber pad, so that the damping and shock absorption effect of the integral device is enhanced, when the motor runs, the vibration is reduced, the impact abrasion is generated, the integral device is convenient to install and detach, the flexibility of the integral device is improved, the adjustment is convenient, the working efficiency of the integral device is improved, the protection of the integral device is enhanced, and the labor cost and the working time are saved.

2. According to the utility model, through the matching arrangement of the clamping block, the clamping groove, the fixing frame, the cooling fin group frame, the thread insertion channel, the second thread insertion rod, the second fixing sleeve ring, the cooling hole frame, the soundproof cotton block, the damping rubber column and the second spring, the clamping groove is convenient for the fixing frame to be correspondingly clamped and fixed when the device is used, the cooling fin group frame is attached to the motor, when the motor runs, the heat dissipation of the motor is enhanced, the heat accumulation in the shell is reduced, the protection performance of the whole device is improved, the second thread insertion rod is correspondingly connected with the fixing frame in a penetrating way through the thread insertion channel and the second thread insertion channel, the second thread insertion rod is fixed by the second fixing sleeve ring, so that the cooling fin group frame on the fixing frame is convenient to install and detach for replacement, the flexibility of the whole device is improved, the adjustment is convenient, and the working efficiency of the whole device is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the housing of the present utility model;

FIG. 3 is a schematic view of a heat sink assembly according to the present utility model;

fig. 4 is a schematic view of a second protective cover according to the present utility model.

In the figure, 1, a shell; 2. a sound insulation sealing plate; 3. soundproof protective cotton; 4. a first protective cover; 5. a second protective cover; 6. a threaded insert rod; 7. a fixed collar; 8. a damping rubber telescopic column; 9. a spring; 10. a buffer rubber pad; 11. a motor; 12. an output port; 13. a clamping block; 14. a clamping groove; 15. a fixing frame; 16. a fin assembly frame; 17. a threaded insertion path; 18. a second threaded insert; 19. a second threaded insert; 20. a second fixed collar; 21. a heat dissipation hole frame; 22. a soundproof cotton block; 23. a shock-absorbing rubber column; 24. and a second spring.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a motor protective housing with noise reduction function comprises a housing 1, an outer surface of the housing 1 is fixedly connected with a sound insulation sealing plate 2, an outer surface of the sound insulation sealing plate 2 is fixedly connected with a sound insulation protection cotton 3, a first protection sealing cover 4 and a second protection sealing cover 5 are respectively sleeved at the top and the bottom of the housing 1, a threaded insert rod 6 is connected with the inner wall threads of the first protection sealing cover 4 and the second protection sealing cover 5, a fixed sleeve ring 7 is connected with the outer surface threads of the threaded insert rod 6, the other end of the threaded insert rod 6 penetrates through the housing 1 and extends into the housing 1, a damping rubber telescopic column 8 is fixedly connected with the inner wall of the housing 1, a spring 9 is arranged on the outer surface of the damping rubber telescopic column 8, a buffering rubber pad 10 is fixedly connected with the other end of the damping rubber telescopic column 8, a motor 11 is arranged on the other side surface of the buffering rubber pad 10, the staff buckles the first protection sealing cover 4 and the second protection sealing cover 5 at the upper end and the lower end of the shell 1 respectively, and uses the threaded inserted link 6 and the fixed lantern ring 7 to connect and fix, the sound insulation sealing plate 2 combines the sound insulation protection cotton 3 to strengthen the sound insulation and noise reduction effect, and is connected with the spring 9 and the buffer rubber pad 10 through the buffer rubber telescopic column 8, thereby strengthening the buffer damping effect of the integral device, when the motor 11 runs, the vibration is reduced to collide with the inner wall of the shell 1, the impact abrasion is generated, the integral device is convenient to install and detach, the flexibility of the integral device is improved, the adjustment is convenient, the working efficiency of the integral device is improved, the protection of the integral device is enhanced, the labor cost and the working time are saved, the output port 12 is arranged on the outer surface of the first protection sealing cover 4, the inner wall of the shell 1 is fixedly connected with the clamping block 13, the clamping groove 14 is arranged on the outer surface of the clamping block 13, the inner wall joint of draw-in groove 14 has mount 15, the other end fixedly connected with fin group frame 16 of mount 15, the screw thread is inserted and is said 17 has been seted up to the inside of screens piece 13, the second screw thread is inserted and is said 18 has been seted up to the surface of mount 15, the inner wall screw thread of second screw thread is inserted and is said 18 has second screw thread inserted rod 19, the other end of second screw thread inserted rod 19 runs through screw thread inserted and says 17, the surface screw thread of second screw thread inserted rod 19 is said and is connected with second fixed lantern ring 20, the inside of second protection closing cap 5 is provided with louvre frame 21, the inside of louvre frame 21 is provided with soundproof cotton piece 22, the bottom fixedly connected with damping rubber post 23 of second protection closing cap 5, damping rubber post 23's surface is provided with second spring 24, draw-in groove 14 is convenient for mount 15 corresponds the card to go into fixedly, fin group frame 16 laminating motor 11, when making motor 11 operate, reduce the heat dissipation to motor 11, the inside heat accumulation of casing 1 promotes the protectiveness of whole device, second screw thread inserted rod 19 corresponds screw thread inserted rod 17 and second screw thread inserted rod 18 runs through connecting 15, the inside of second screw thread inserted rod 19, the second insertion rod 20 makes second screw thread inserted rod 19 use fixed lantern ring 20, the whole lifting device is convenient for change the whole device of installation of the mounting plate, the whole device of the device, the easy to detach, the whole device is convenient for install and is convenient for install.

In the utility model, through the matching arrangement among the shell 1, the sound insulation sealing plate 2, the sound insulation protective cotton 3, the first protective sealing cover 4, the second protective sealing cover 5, the threaded plunger 6, the fixed lantern ring 7, the damping rubber telescopic column 8, the spring 9 and the damping rubber pad 10, when the device is used, a worker can respectively fasten the first protective sealing cover 4 and the second protective sealing cover 5 at the upper end and the lower end of the shell 1 and connect and fix the two ends by using the threaded plunger 6 and the fixed lantern ring 7, the sound insulation sealing plate 2 combines the sound insulation protective cotton 3 to strengthen the sound insulation and noise reduction effect, and is connected with the spring 9 and the damping rubber pad 10 by the damping rubber telescopic column 8, so that the damping and shock absorption effect of the integral device is strengthened, when the motor 11 runs, the impact of the vibration to the inner wall of the shell 1 is reduced, the impact abrasion is generated, the integral device is convenient to install and detach, and the flexibility of the integral device is improved, the device is convenient to adjust, the working efficiency of the whole device is enhanced, the protection performance of the whole device is enhanced, the labor cost and the working time are saved, through the clamping block 13, the clamping groove 14, the fixing frame 15, the radiating fin group frame 16, the threaded insertion channel 17, the second threaded insertion channel 18, the second threaded insertion rod 19, the second fixing collar 20, the radiating hole frame 21, the soundproof cotton block 22, the damping rubber column 23 and the second spring 24, the clamping groove 14 is convenient for the fixing frame 15 to correspondingly clamp and fix when the device is used, the radiating fin group frame 16 is attached to the motor 11, the heat dissipation to the motor 11 is enhanced when the motor 11 runs, the heat accumulation in the shell 1 is reduced, the protection performance of the whole device is enhanced, the second threaded insertion rod 19 corresponds to the threaded insertion channel 17 and the second threaded insertion channel 18 to penetrate through the fixing frame 15, the second threaded insertion rod 19 is fixed by using the second fixing collar 20, the cooling fin group frame 16 on the fixing frame 15 is convenient to install, detach and replace, flexibility of the whole device is improved, adjustment is convenient, and working efficiency of the whole device is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Motor protective housing with function of making an uproar falls, including casing (1), its characterized in that: the sound insulation sealing plate is fixedly connected with the outer surface of the shell (1) and used for sealing the sound insulation, the sound insulation sealing plate (2) is fixedly connected with the sound insulation protection cotton (3), a first protection sealing cover (4) and a second protection sealing cover (5) are respectively sleeved at the top and the bottom of the shell (1), a threaded inserted link (6) is connected with the inner wall of the first protection sealing cover (4) and the inner wall of the second protection sealing cover (5) in a threaded manner, a fixing lantern ring (7) is connected with the outer surface of the threaded inserted link (6) in a threaded manner, the other end of the threaded inserted link (6) penetrates through the shell (1) and extends to the inside of the shell (1), a damping rubber telescopic column (8) is fixedly connected with the inner wall of the shell (1), a spring (9) is arranged on the outer surface of the damping rubber telescopic column (8), and a damping rubber pad (10) is fixedly connected with the other end of the damping rubber telescopic column (8).

2. The motor protective housing with noise reduction function according to claim 1, wherein: the other side of the buffer rubber pad (10) is provided with a motor (11), and an output port (12) is formed in the outer surface of the first protection sealing cover (4).

3. The motor protective housing with noise reduction function according to claim 1, wherein: the inner wall of the shell (1) is fixedly connected with a clamping block (13).

4. A motor protective housing with noise reduction function according to claim 3, wherein: the outer surface of the clamping block (13) is provided with a clamping groove (14).

5. The motor protective housing with noise reduction function according to claim 4, wherein: the inner wall joint of draw-in groove (14) has mount (15), the other end fixedly connected with fin group frame (16) of mount (15).

6. The motor protective housing with noise reduction function according to claim 5, wherein: the inside of screens piece (13) has seted up screw thread insertion way (17), the surface of mount (15) has seted up second screw thread insertion way (18).

7. The motor protective housing with noise reduction function according to claim 6, wherein: the inner wall of the second threaded insertion channel (18) is in threaded connection with a second threaded insertion rod (19), and the other end of the second threaded insertion rod (19) penetrates through the threaded insertion channel (17).

8. The motor protective housing with noise reduction function according to claim 7, wherein: the outer surface of the second threaded plunger rod (19) is connected with a second fixing lantern ring (20) in a threaded mode.

9. The motor protective housing with noise reduction function according to claim 1, wherein: the inside of second protection closing cap (5) is provided with louvre frame (21), the inside of louvre frame (21) is provided with soundproof cotton piece (22).

10. The motor protective housing with noise reduction function according to claim 9, wherein: the bottom of second protection closing cap (5) fixedly connected with shock attenuation rubber post (23), the surface of shock attenuation rubber post (23) is provided with second spring (24).