CN212660052U

CN212660052U - Portable motor cabinet that silence effect is strong

Info

Publication number: CN212660052U
Application number: CN202021636982.0U
Authority: CN
Inventors: 许四冈; 黄永沃
Original assignee: Jinjiang Qucheng Machinery Co ltd
Current assignee: Jinjiang Qucheng Machinery Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-05
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a portable motor cabinet that silence effect is strong, including amortization shell, hush pipe and mounting, the amortization shell includes the cotton layer of vacuum layer and amortization, the vacuum layer is located the skin of amortization shell inner wall, the cotton inlayer that the amortization layer is located hush shell inner wall, the hush pipe has all been run through at the outside opposite both sides middle part of amortization shell, hush pipe and hush shell welded connection, two the hush pipe is located the inside tip of hush shell and communicates with the air intake and the air outlet of motor respectively, the inside mounting that is equipped with of hush shell, the mounting is equipped with two and the symmetry setting, the mounting bottom is equipped with the moving mechanism that drives the mounting and remove. The utility model discloses an eliminate earlier isolated mode again and avoid the electromagnetic noise and the mechanical noise of motor to pass to the external world, the silence effect is showing and is improving, and the motor is fixed convenient fast, need not to use bolt installation motor, dismantles maintenance convenience equally, labour saving and time saving.

Description

Portable motor cabinet that silence effect is strong

Technical Field

The utility model relates to a motor installation technical field especially relates to a portable motor cabinet that silence effect is strong.

Background

The motor is commonly called as a motor, and refers to an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, and the motor is often required to be fixedly protected by a motor base in the use process of the motor. The motor can produce the noise at the during operation, and the motor noise mainly divide into ventilation noise, electromagnetic noise and mechanical noise, can cause serious harm to people's physical and mental health in being in noisy environment for a long time.

Through search, patent with publication number CN209267314U discloses a motor base with a mute effect. The above patents suffer from the following disadvantages: the noise is eliminated only by adopting the sound-absorbing cotton, the silencing effect is not good enough, and the motor is not fast and convenient to mount and fix, so that the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable motor base with strong mute effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable motor cabinet that silence effect is strong, includes amortization shell, hush pipe and mounting, there is the top cap at the top of amortization shell through hinged joint, the amortization shell includes the cotton layer of vacuum layer and amortization, the vacuum layer is located the skin of amortization shell inner wall, the cotton level of amortization is in the inlayer of amortization shell inner wall, the structure and the hush shell of top cap are the same, the hush pipe has all been run through at the outside opposite both sides middle part of amortization shell, hush pipe and hush shell welded connection, two the tip that hush pipe is located amortization shell inside communicates with the air intake and the air outlet of motor respectively, the inside mounting that is equipped with of amortization shell, the mounting is equipped with two and the symmetry sets up, the mounting bottom is.

Further, the bottom plate is welded at the inner bottom of the silencing shell, the supporting column is welded at the center of the top of the bottom plate, and the supporting seat is welded at the top end of the supporting column.

Further, the moving mechanism comprises a moving plate and a sleeve, the sleeve is horizontally welded at the middle of one side of the top of the bottom plate, a telescopic rod is sleeved inside the sleeve, the sleeve and the telescopic rod are fixed through a locking bolt, the moving plate is welded at the top end of the telescopic rod, and the moving plate is connected with the support column in a sliding mode.

Further, the spout has all been seted up to the top both sides of movable plate, two the spout all inclines and the symmetry sets up, two equal sliding connection has the slide bar in the spout, the top welding of slide bar has the carriage release lever, two the bracing piece has all been welded at the both ends of carriage release lever, and the bottom of four bracing pieces all with bottom plate sliding connection, two the mounting welds respectively in the opposite side middle part of two carriage release levers.

Further, moving mechanism includes driving shaft, driven shaft and pivot, the vertical rotation of driving shaft is connected in the middle part of bottom plate top one side, the vertical rotation of pivot is connected in the bottom plate top, the pivot is located driving shaft one side, the vertical rotation of driven shaft is connected in the middle part of bottom plate top opposite side.

Further, the welding of the top of pivot has the second gear, the welding of the top edge of second gear has handheld handle, the welding has the first gear with second gear meshing on the driving shaft, the welding has the action wheel on driving shaft top, the welding of pivot top has from the driving wheel.

Further, the action wheel is connected through the chain with from between the driving wheel, the pole setting, two have all been welded at the both sides top of chain the pole setting sets up at the bilateral symmetry of chain, two the connecting rod, two have all been welded on the top of pole setting the mounting welds respectively in the top of two connecting rods.

The utility model has the advantages that:

1. eliminate the most noise that the cotton layer of amortization produced the motor through the amortization shell inboard, the vacuum layer in the rethread amortization shell outside completely cuts off the rest part noise, avoids the electromagnetic noise and the mechanical noise of motor to pass to external world through eliminating earlier isolated mode again, and the silence effect is showing and is improving.

2. The silencing pipe is communicated with the air inlet and the air outlet of the motor, noise generated by flowing air is eliminated by the silencing pipe, accordingly, ventilation noise of the motor is prevented from being transmitted to the outside, noise is reduced in multiple modes, a silencing effect is good, ventilation air quantity of the motor is not reduced, and a heat dissipation effect of the motor is guaranteed.

3. Place the motor level at the supporting seat top, drive two mountings through moving mechanism and move in opposite directions and press from both sides tight fixedly to the motor, it is fixed convenient fast that the motor need not to use bolt installation motor, dismantles the maintenance equally convenient, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment 1 of a portable motor base with a strong silencing effect according to the present invention;

fig. 2 is a side sectional view of the portable motor base embodiment 1 with a strong silencing effect according to the present invention;

fig. 3 is a local top cross-sectional view of the portable motor base embodiment 1 with a strong silencing effect provided by the present invention.

Fig. 4 is a side sectional view of the portable motor base embodiment 2 with a strong silencing effect according to the present invention;

fig. 5 is a partial top cross-sectional view of the portable motor base embodiment 2 with a strong silencing effect according to the present invention.

In the figure: 1. a sound deadening housing; 2. a sound-deadening tube; 3. a top cover; 4. a fixing member; 5. a vacuum layer; 6. a sound-deadening cotton layer; 7. moving the plate; 8. a base plate; 9. a travel bar; 10. a supporting seat; 11. a sleeve; 12. a telescopic rod; 13. a chute; 14. locking the bolt; 15. a slide bar; 16. a connecting rod; 17. a driving wheel; 18. a first gear; 19. a drive shaft; 20. a second gear; 21. a rotating shaft; 22. a driven shaft; 23. erecting a rod; 24. a chain; 25. a driven wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a portable motor base with strong silencing effect comprises a silencing shell 1, a silencing pipe 2 and a fixing piece 4, wherein the top of the silencing shell 1 is connected with a top cover 3 through a hinge, the silencing shell 1 comprises a vacuum layer 5 and a silencing cotton layer 6, the vacuum layer 5 is positioned on the outer layer of the inner wall of the silencing shell 1, the silencing cotton layer 6 is positioned on the inner layer of the inner wall of the silencing shell 1, the structure of the top cover 3 is the same as that of the silencing shell 1, the silencing pipe 2 penetrates through the middle parts of two opposite sides of the exterior of the silencing shell 1, the silencing pipe 2 is welded with the silencing shell 1, the end parts of the two silencing pipes 2 positioned inside the silencing shell 1 are respectively communicated with an air inlet and an air outlet of a motor, the fixing piece 4 is arranged inside the silencing shell 1, the fixing piece 4 is symmetrically arranged, a moving mechanism for driving the fixing piece 4 to move is arranged at the bottom of the fixing piece, bottom plate 8's top center department welding has the support column, and the welding of support column top has supporting seat 10, moving mechanism includes movable plate 7 and sleeve 11, sleeve 11 horizontal welding has in the middle part of bottom plate 8 top one side, telescopic link 12 has been cup jointed to sleeve 11's inside, sleeve 11 and telescopic link 12 are fixed through locking bolt 14, movable plate 7 welds in the top of telescopic link 12, movable plate 7 and support column sliding connection, spout 13 has all been seted up to movable plate 7's top both sides, two equal slope and the symmetry setting of spout 13, equal sliding connection has slide bar 15 in two spout 13, the welding of slide bar 15's top has carriage release lever 9, the bracing piece has all been welded at the both ends of two carriage release levers 9, and the bottom of four bracing pieces all with bottom plate 8 sliding connection, two mountings 4 weld respectively in.

The working principle of the embodiment is as follows: the top cover 3 is opened, the motor is horizontally placed at the top of the supporting seat 10, the locking bolt 14 is loosened, the moving plate 7 is pushed to move forwards, the sliding rod 15 moves in the sliding groove 13, the sliding rod 15 drives the two moving rods 9 to be close to each other, so that the two fixing pieces 4 are driven to move oppositely to clamp and fix the motor, the locking bolt 14 is screwed after the fixing, the motor is fixed quickly and conveniently, the motor is not required to be installed by using bolts, when the motor needs to be disassembled, the locking bolt 14 is loosened, the moving plate 7 is pushed reversely, the disassembling and the maintenance are also convenient, and time and labor are; the silencing cotton layer 6 on the inner side of the silencing shell 1 eliminates most of noise generated by the motor, the vacuum layer 5 on the outer side of the silencing shell 1 isolates the rest part of noise, electromagnetic noise and mechanical noise of the motor are prevented from being transmitted to the outside in a mode of eliminating firstly and then isolating, and the silencing effect is obviously improved; through all communicateing hush pipe 2 at the air intake and the air outlet of motor, the noise that the air that flows produced is eliminated by hush pipe 2 to avoid the ventilation noise of motor to pass to the external world, multiple fall makes an uproar, and the silence is effectual, and does not reduce the ventilation air volume of motor, has guaranteed the radiating effect of motor.

Example 2

Referring to fig. 4-5, a portable motor base with a strong silencing effect, this embodiment is different from embodiment 1 mainly in that, in this embodiment, a moving mechanism includes a driving shaft 19, a driven shaft 22 and a rotating shaft 21, the driving shaft 19 is vertically and rotatably connected to the middle of one side of the top of a bottom plate 8, the rotating shaft 21 is vertically and rotatably connected to the top of the bottom plate 8, the rotating shaft 21 is located on one side of the driving shaft 19, the driven shaft 22 is vertically and rotatably connected to the middle of the other side of the top of the bottom plate 8, a second gear 20 is welded to the top end of the rotating shaft 21, a handheld handle is welded to the top edge of the second gear 20, a first gear 18 meshed with the second gear 20 is welded to the driving shaft 19, a driving wheel 17 is welded to the top end of the driving shaft 19, a driven wheel 25 is, two pole setting 23 are in the bilateral symmetry setting of chain 24, and connecting rod 16 has all been welded on the top of two pole setting 23, and two mountings 4 weld respectively in the top of two connecting rod 16.

The working principle of the embodiment is as follows: place the motor level at supporting seat 10 top, utilize handheld handle to rotate second gear 20, second gear 20 drives driving shaft 19 through first gear 18 and rotates, driving shaft 19 drives action wheel 17 and rotates, action wheel 17 drives chain 24 with follow driving wheel 25 and rotates together, two pole settings 23 that are located 24 both sides of chain are close to each other, thereby it presss from both sides tight fixedly to drive two mounting 4 relative movement to the motor, the motor is fixed convenient fast, need not to use bolt installation motor, when the motor need be dismantled, reverse rotation second gear 20 can, it is equally convenient to dismantle the maintenance, time saving and labor saving.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable motor base with a strong silencing effect comprises a silencing shell (1), silencing pipes (2) and fixing pieces (4), and is characterized in that the top of the silencing shell (1) is connected with a top cover (3) through a hinge, the silencing shell (1) comprises a vacuum layer (5) and a silencing cotton layer (6), the vacuum layer (5) is located on the outer layer of the inner wall of the silencing shell (1), the silencing cotton layer (6) is located on the inner layer of the inner wall of the silencing shell (1), the structure of the top cover (3) is the same as that of the silencing shell (1), the silencing pipes (2) penetrate through the middle parts of two opposite sides of the exterior of the silencing shell (1), the silencing pipes (2) are connected with the silencing shell (1) in a welding manner, the end parts of the two silencing pipes (2) located inside the silencing shell (1) are respectively communicated with an air inlet and an air outlet of a motor, the fixing pieces (4) are arranged inside the silencing shell (1), the fixing pieces (4) are arranged in two symmetrical modes, and a moving mechanism for driving the fixing pieces (4) to move is arranged at the bottom of the fixing pieces (4).

2. The portable motor base with high silencing effect according to claim 1, wherein a bottom plate (8) is welded at the inner bottom of the silencing shell (1), a support column is welded at the center of the top of the bottom plate (8), and a support seat (10) is welded at the top end of the support column.

3. The portable motor base with the strong silencing effect as claimed in claim 2, wherein the moving mechanism comprises a moving plate (7) and a sleeve (11), the sleeve (11) is horizontally welded in the middle of one side of the top of the bottom plate (8), an expansion link (12) is sleeved inside the sleeve (11), the sleeve (11) and the expansion link (12) are fixed through a locking bolt (14), the moving plate (7) is welded at the top end of the expansion link (12), and the moving plate (7) is connected with a support column in a sliding manner.

4. The portable motor base with the strong silencing effect according to claim 3, wherein sliding grooves (13) are formed in both sides of the top of the moving plate (7), two sliding grooves (13) are inclined and symmetrically arranged, sliding rods (15) are slidably connected in the two sliding grooves (13), moving rods (9) are welded at the top ends of the sliding rods (15), supporting rods are welded at both ends of the two moving rods (9), the bottom ends of the four supporting rods are slidably connected with the bottom plate (8), and the two fixing members (4) are respectively welded in the middle of opposite sides of the two moving rods (9).

5. The portable motor base with high silencing effect according to claim 2, wherein the moving mechanism comprises a driving shaft (19), a driven shaft (22) and a rotating shaft (21), the driving shaft (19) is vertically and rotatably connected to the middle of one side of the top of the bottom plate (8), the rotating shaft (21) is vertically and rotatably connected to the top of the bottom plate (8), the rotating shaft (21) is located on one side of the driving shaft (19), and the driven shaft (22) is vertically and rotatably connected to the middle of the other side of the top of the bottom plate (8).

6. The portable motor base with the strong silencing effect as claimed in claim 5, wherein a second gear (20) is welded at the top end of the rotating shaft (21), a handle is welded at the top edge of the second gear (20), a first gear (18) meshed with the second gear (20) is welded on the driving shaft (19), a driving wheel (17) is welded at the top end of the driving shaft (19), and a driven wheel (25) is welded at the top end of the rotating shaft (21).

7. The portable motor base with the high silencing effect as claimed in claim 6, wherein the driving wheel (17) and the driven wheel (25) are connected through a chain (24), vertical rods (23) are welded to tops of two sides of the chain (24), the two vertical rods (23) are symmetrically arranged on two sides of the chain (24), connecting rods (16) are welded to top ends of the two vertical rods (23), and the two fixing members (4) are welded to top ends of the two connecting rods (16) respectively.