CN108808962A

CN108808962A - A kind of motor with shock-absorbing function

Info

Publication number: CN108808962A
Application number: CN201810669023.XA
Authority: CN
Inventors: 张志通
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-26
Filing date: 2018-06-26
Publication date: 2018-11-13

Abstract

The invention discloses a kind of motor with shock-absorbing function, including motor body, it is provided with fuselage in the middle part of the motor body, outer sheath is equipped with the first damping spring in the middle part of the limited post, the limited post both ends are mounted on the second damping spring, the protective baffle plate side is equipped with cooling water pipe, the installation axle is located at pull rod both sides and is symmetrically enclosed with cleaning cloth, structure of the invention is scientific and reasonable, it is safe and convenient to use, by the effect of the first damping spring and the second damping spring, reduce motor transverse vibration wave energy, avoid the transverse vibration of motor, the case where causing mounting base and fuselage to be detached from, reduce the shear stress that bolt is subject to simultaneously, the case where causing bolt fracture to damage；Using baffle plate, the air flowing driven near cooling fin stablized so that moving air effectively and cooling fin progress heat exchange, solves that existing Structure of radiating fin is single, the problem of being difficult to effective flowing close to the air of fin surface.

Description

A kind of motor with shock-absorbing function

Technical field

The present invention relates to motor technology field, specially a kind of motor with shock-absorbing function.

Background technology

Motor is a kind of power equipment converting electrical energy into mechanical energy acting, and industrially, motor is as core Equipment, most widely used in various motor is AC asynchronous motor (also known as induction conductivity), its easy to use, operation can It leans on, is cheap, sound construction, being widely used in all trades and professions, over the past decade, in order to improve the energy saving effect of motor Rate, with motor speed adjusting technique is promoted, all trades and professions all use motor speed adjusting to a certain extent, according to oil, electric power, The departments such as building materials, steel, coloured, coal, chemical industry, papermaking, weaving are to enterprise's sample survey results, oil, building materials, chemical industry Motor speed adjusting application is preferable, but motor damping effect currently on the market is poor, needs to pacify using in mounting base bottom Damping feet is filled, damping effect is general, when motor high-speed rotation shakes, is easy to cause between mounting base and forms transverse vibration The case where so that motor operation is unstable, and to cause bolt stripped thread, the case where motor overturns, motor is in length When phase runs, because air flowing is poor at drive end bearing bracket, the heat that bearing is generated when bearing electric machine main shaft high-speed rotation has been difficult to Effect distributes, and bearing running hot is caused to be damaged and the case where internal lubrication oil hardening so that motor rotation resistance and noise increase Add, when being unfavorable for the long-time service of motor, while being radiated by cooling fin, the air-flow that fan generates is stitched by the installation of fan housing Gap blows to cooling fin, and because cooling fin and air-flow direction keep vertical, the air containing heat of fin surface has been difficult to Effect is flowed with air so that the effect of cooling fin is poor, does not have the effect effectively to radiate, while motor long-term work Afterwards, the stator and rotor surface of fuselage interior are easy to paste dust granule, and existing motor is not timely and convenient cleaning Tool, the case where being easy to cause motor fault damage, because the flowing of air, is easy to cause steam and passes through rear end at rear end cap Lid enters fuselage interior, and existing motor does not have the function of dry interior, moisture vapor that cannot effectively be distributed by absorption, Motor interior component is be easy to cause to make moist corrosion the case where damaging.

Invention content

The present invention provides a kind of motor with shock-absorbing function, can effectively solve to propose in above-mentioned background technology current Motor damping effect in the market is poor, needs to install damping feet using in mounting base bottom, damping effect is general, in electricity When motivation high-speed rotation shakes, the case where forming transverse vibration is easy to cause between mounting base so that motor operation is unstable, To cause bolt stripped thread, the case where motor overturns, motor in longtime running, because at drive end bearing bracket air flowing compared with Difference, the heat that bearing is generated when bearing electric machine main shaft high-speed rotation are difficult to effectively distribute, cause bearing running hot damage and The case where internal lubrication oil hardening so that motor rotation resistance and noise increase, and are unfavorable for the long-time service of motor, simultaneously When being radiated by cooling fin, the air-flow that fan generates blows to cooling fin by the installation gap of fan housing, because of cooling fin and air stream Dynamic direction keeps vertical, and the air containing heat of fin surface is difficult to effectively as air flows so that cooling fin Effect is poor, does not have the effect effectively to radiate, while after motor long-term work, and the stator and rotor surface of fuselage interior hold Dust granule is easily pasted, existing motor in time with the tool of convenient cleaning, is not easy to cause motor fault damage Situation, because the flowing of air, is easy to cause steam and enters fuselage interior, existing motor by rear end cap at rear end cap There is no the function of dry interior, moisture vapor that cannot effectively be distributed by absorption, be easy to cause motor interior component and make moist rust Deteriorate bad the problem of happening.

To achieve the above object, the present invention provides the following technical solutions：A kind of motor with shock-absorbing function, including electricity Motivation ontology, the motor body middle part are provided with fuselage, and the fuselage outer surface is uniformly equipped with cooling mechanism, the machine Body has been symmetrically mounted at the bottom of mounting base, and mounting base opposite side surface is equipped with damping, and the damping includes Casing, mounting post, cushioning piece, limited post, the first damping spring and the second damping spring, described sleeve pipe top are welded with installation Column, the mounting post top are equipped with cushioning piece, and limited post, limited post middle part outer sheath are equipped with inside described sleeve pipe Equipped with the first damping spring, the limited post both ends are mounted on the second damping spring, and the fuselage side is equipped with drive end bearing bracket, The drive end bearing bracket side surface is equipped with protective baffle plate, and the protective baffle plate side is equipped with cooling water pipe, the protective baffle plate side Surface corresponds to and is equipped with fender rod at cooling water pipe top position, is equipped with bearing in the middle part of the drive end bearing bracket, the fuselage is opposite The drive end bearing bracket other side is equipped with rear end cap, and the rear end cap upper and lower part symmetrically offers drying chamber, the drying chamber Side is equipped with Air Filter, and the drying chamber other side is equipped with rubber stopper, and the rear end cap side is located in drying chamber Orientation, which is set, is equipped with cleaning structure, and the cleaning structure includes pull rod, installation axle and cleaning cloth, and described pull rod one end is equipped with Axis is filled, the installation axle is located at pull rod both sides and is symmetrically enclosed with cleaning cloth.

Preferably, the cooling mechanism includes cooling fin, mounting groove, postive stop baffle, baffle plate, sliding slot, mounting hole and tune Component is saved, the cooling fin both sides symmetrically offer mounting groove, and the mounting groove side is equipped with postive stop baffle, the mounting groove Inside is equipped with baffle plate by shaft, and sliding slot is offered at the top of the baffle plate, and both sides symmetrically open up at the top of the mounting groove There are mounting hole, the mounting hole side that adjusting part is installed.

Preferably, the adjusting part includes mobile bar, anti-slip protrusion, adjustable column and fixing buckle, the mobile bar middle part Top is equipped with anti-slip protrusion, is corresponded at the top of the mobile bar at runner position and is equipped with adjustable column, the mobile bar both ends pair It answers and fixing buckle is installed at mounting hole position.

Preferably, the overall diameter of the fixing buckle mutually agrees with the interior diameter of mounting hole.

Preferably, the postive stop baffle quantity is set as two.

Preferably, first damping spring both ends are fixedly connected with casing.

Preferably, it is filled with active carbon particle inside the drying chamber.

Preferably, the bearing exterior annular is equipped with cooling water pipe.

Preferably, the cushioning piece bottom surface is covered with sound-absorbing cotton piece.

Compared with prior art, beneficial effects of the present invention：Structure of the invention is scientific and reasonable, safe and convenient to use：

1, it is provided with the first damping spring and the second damping spring, spring is mounted on by motor by limited post and casing On the inside of bottom mounting base, the transverse vibration that when motor operation generates, by the work of the first damping spring and the second damping spring With rear, shake wave energy consumption so that vibration frequency is decayed, and the transverse vibration of motor is avoided to cause mounting base and fuselage de- From the case where, while reducing because transverse vibration causes the shear stress that bolt is subject to increase, cause bolt fracture to damage, Wu Fajin Row is effectively fixed to be happened, while being equipped with cushioning piece using mounting post on casing, is played and is alleviated motor longitudinal direction The effect of vibrations.

2, mobile bar is slided, baffle plate is driven to be rotated so that the air blown out at fan housing and fuselage gap, in baffling Under the action of plate, the air flowing driven near cooling fin stablized improves the air of flowing and the contact of cooling fin so that stream Dynamic air is effectively and cooling fin carries out heat exchange, solves that existing Structure of radiating fin is single, close to the air hardly possible of fin surface The problem of with effective flowing.

3, drying chamber is offered at rear end cap, by the active carbon particle loaded inside drying chamber, can effectively be inhaled The moisture vapor for entering fuselage interior by rear end cap edge slot is received, the work internally dry to motor body is played With solving steam and enter the problem of motor is difficult to radiate, is easy to cause motor interior component damage.

4, cleaning cloth is enclosed on the outside of the installation axle that the side of rear end cap is installed by pull rod, can be by only dismantling after End cap simply clears up stator and rotor surface using cleaning cloth, avoids stator and rotor table when taking out rear end cap Dust is infected in face, when solving existing motor cleaning stator and rotor surface dust, needs to dismantle the cumbersome of motor completely Flow is convenient for the operational maintenance of motor.

5, by wrapping around cooling water pipe in drive end bearing bracket internal bearings, cooling water pipe rest part is utilized into protective baffle plate The side of drive end bearing bracket is fixed on fender rod, when bearing generates heat with electric machine main shaft high-speed rotation, heat transfer is to cold But in water pipe, the cooling water pipe on the outside of drive end bearing bracket is pressed lightly on, guiding function is played so that the cooling water after heat absorption is along same Direction is flowed, and cooling water circulation is effectively carried out, and reduces the heat of bearing itself, avoids bearing running hot damage and lubricating oil hardening The problem of.

Description of the drawings

Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.

In the accompanying drawings：

Fig. 1 is the structural schematic diagram of the present invention；

Fig. 2 is the mounting structure schematic diagram of mounting base of the present invention；

Fig. 3 is the sectional view of the present invention；

Fig. 4 is the sectional view of drive end bearing bracket of the present invention；

Fig. 5 is the structural schematic diagram of cooling mechanism of the present invention；

Fig. 6 is the structural schematic diagram of adjusting part of the present invention；

Fig. 7 is the structural schematic diagram of damping of the present invention；

Fig. 8 is the structural schematic diagram of cleaning mechanism of the present invention；

Figure label：1, motor body；2, fuselage；3, cooling mechanism；301, cooling fin；302, mounting groove；303, it limits Position baffle；304, baffle plate；305, sliding slot；306, mounting hole；307, adjusting part；3071, mobile bar；3072, anti-slip protrusion； 3703, adjustable column；3704, fixing buckle；4, mounting base；5, damping；501, casing；502, mounting post；503, cushioning piece； 504, limited post；505, the first damping spring；506, the second damping spring；6, drive end bearing bracket；7, protective baffle plate；8, fender rod；9, Cooling water pipe；10, bearing；11, rear end cap；12, drying chamber；13, Air Filter；14, rubber stopper；15, structure is cleared up；1501, Pull rod；1502, installation axle；1503, cloth is cleared up.

Specific implementation mode

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.

Embodiment：As shown in figures 1-8, the present invention provides a kind of technical solution, a kind of motor with shock-absorbing function, packet Motor body 1 is included, 1 middle part of motor body is provided with fuselage 2, and 2 outer surface of fuselage is uniformly equipped with cooling mechanism 3, heat dissipation Mechanism 3 includes cooling fin 301, mounting groove 302, postive stop baffle 303, baffle plate 304, sliding slot 305, mounting hole 306 and adjusting group Part 307,301 both sides of cooling fin symmetrically offer mounting groove 302, and 302 side of mounting groove is equipped with postive stop baffle 303, limiting block 303 quantity of plate is set as two, baffle plate 304 is equipped with by shaft inside mounting groove 302, in order to ensure postive stop baffle 303 It can stop baffle plate 304 so that baffle plate 304 is moved to different directions, and 304 top of baffle plate offers sliding slot 305, mounting groove 302 tops both sides symmetrically offer mounting hole 306, and 306 side of mounting hole is equipped with adjusting part 307, and adjusting part 307 includes Mobile bar 3071, anti-slip protrusion 3072, adjustable column 3703 and fixing buckle 3704,3071 middle part top of mobile bar are equipped with anti-skidding convex Block 3072, convenient for preferably pushing mobile bar 3701, mobile bar to be equipped with adjustable column at 3071 top 305 position of corresponding sliding slot 3703,3071 both ends of mobile bar correspond to and are equipped with fixing buckle 3704 at 306 position of mounting hole, in order to enable fixing buckle 3704 can be steady Fixed is installed to inside mounting hole 306, ensures the stabilization after mobile bar 3701 moves, the overall diameter and mounting hole of fixing buckle 3704 306 interior diameter mutually agrees with.

Fuselage 2 has been symmetrically mounted at the bottom of mounting base 4, and 4 opposite side surface of mounting base is equipped with damping 5, damping machine Structure 5 includes casing 501, mounting post 502, cushioning piece 503, limited post 504, the first damping spring 505 and the second damping spring 506,501 top of casing is welded with mounting post 502, and 502 top of mounting post is equipped with cushioning piece 503, in order to reduce motor The noise that ontology 1 generates, 503 bottom surface of cushioning piece are covered with sound-absorbing cotton piece, limited post 504 are equipped with inside casing 501, limit Position 504 middle part outer sheath of column is equipped with the first damping spring 505, in order to make the first damping spring 505 play effective cushioning effect, First damping spring, 505 both ends are fixedly connected with casing 501, and 504 both ends of limited post are mounted on the second damping spring 506, 2 side of fuselage is equipped with drive end bearing bracket 6, and 6 side surface of drive end bearing bracket is equipped with protective baffle plate 7, and 7 side of protective baffle plate is equipped with cooling water Pipe 9,7 side surface of protective baffle plate correspond to and are equipped with fender rod 8 at 9 top position of cooling water pipe, and 6 middle part of drive end bearing bracket is equipped with bearing 10, in order to ensure that cooling water pipe 9 effectively can carry out heat exchange with the bearing 10 of fever, 10 exterior annular of bearing is equipped with cooling water Pipe 9.

2 opposed front end lid of fuselage, 6 other side is equipped with rear end cap 11, and 11 upper and lower part of rear end cap symmetrically offers drying Chamber 12 is filled with to ensure that drying chamber 12 can effectively absorb the steam inside motor body 1 inside drying chamber 12 Active carbon particle, 12 side of drying chamber are equipped with Air Filter 13, and 12 other side of drying chamber is equipped with rubber stopper 14, rear end cap 11 sides are located at 12 top position of drying chamber and are equipped with cleaning structure 15, and cleaning structure 15 includes pull rod 1501, installation axle 1502 are equipped with installation axle 1502 with cleaning cloth 1503,1501 one end of pull rod, and it is symmetrical that installation axle 1502 is located at 1501 both sides of pull rod It is enclosed with cleaning cloth 1503.

The operation principle and process for using of the present invention：When motor body 1 works, before the high-speed rotation of electric machine main shaft makes The bearing 10 that 6 middle part of end cap is installed generates a large amount of heat, is equipped with cooling water pipe 9 in the exterior annular of bearing 10, while cold But the outer portion of water pipe 9 is fixed on the side surface of drive end bearing bracket 6 by protective baffle plate 7 and fender rod 8, passes through 7 He of protective baffle plate Fender rod 8 reduces cooling water pipe 9 and is stabbed bad situation, while ensureing the stabilization of cooling water pipe 9, and pressing is located at 6 side table of drive end bearing bracket The cooling water pipe 9 in face, plays certain guide functions, and the 9 inside cooling water of cooling water pipe for being looped around 10 outside of bearing absorbs heat After amount, moved to expansion at pressing position along cooling water pipe 9 so that cooling is worked as in the cooling water steady flow in cooling water pipe 9 When water is flowed through out of 6 side surface of drive end bearing bracket cooling water pipe 9, and the external world carries out heat exchange postcooling, can continue to axis after cycle It holds 10 to radiate, reduction bearing 10 heat of itself, avoids the problem that bearing 10 crosses cause thermal damage and lubricating oil hardening, simultaneously Other heats that motor body 1 generates when working utilize anti-slip protrusion by cooling fin 301 and extraneous progress heat exchange cooling 3702 push mobile bar 3071 so that the adjustable column that baffle plate 304 is installed by the sliding slot 305 at top by 3701 bottom of mobile bar 3703 drive, because of the effect of postive stop baffle 303 so that baffle plate 304 is swung to different directions, is utilizing mobile bar 3,701 1 The fixing buckle 3704 and mounting hole 306 for holding installation coordinate, and ensure the stabilization of mobile 3701 and baffle plate 304 so that fan housing gap The air for locating blowout preferably contacts with 301 surface of cooling fin under the action of baffle plate 304, improves 301 surface of cooling fin The flow efficiency of air so that cooling fin 301 is preferably and moving air carries out heat exchange, achievees the purpose that cooling, solves 301 superficial air of existing cooling fin is not easy to flow, and leads to the problem of heat dissipation effect difference, while when motor body 1 rotates, Casing 501 is installed by being located at 2 bottom position of fuselage in 4 side of mounting base, opposite casing 501 passes through the first damping spring 505 connections, while limited post 504 being installed inside 505 inside of the first damping spring and casing 501, the two of limited post 504 End is equipped with the second damping spring 506, effectively absorbs motor sheet by the first damping spring 505 and the second damping spring 506 The transverse vibration wave energy that generates when body 1 rotates, avoids mounting base 4 and the case where fuselage 2 is detached from, while reducing fixed spiral shell The shear stress that bolt is subject to passes through mounting post the case where overturning when motor body 1 being avoided to work above casing 501 502 are equipped with cushioning piece 503, reduce the longitudinal vibrations generated when motor body 1 rotates, reduce the feelings of fixing bolt stripped thread Condition occurs, and drying chamber 12 is offered in the upper and lower part of rear end cap 11, the activity filled using 12 inside of drying chamber Charcoal particle can effectively absorb the steam inside motor body 1, avoid leading to 1 internal component corrosion of motor body because of humidity The case where damage, while pulling up rubber stopper 14 and can be replaced to the active carbon particle of failure, guarantee avoid activated carbon from failing nothing The case where method absorbs water, while when rear end cap 11 is removed, 1502 outside of installation axle of 1501 one end of pull rod installation is enclosed with Cloth 1503 is cleared up, cleaning cloth 1503 can be simply to the stator and rotor surface inside motor body 1 when rear end cap 11 is removed It is cleared up, avoids being covered in stator or rotor surface because of dust, brisk, solution is damaged when motor body 1 being caused to rotate When existing motor cleaning stator and rotor surface dust, the cumbersome flow for dismantling motor completely is needed, motor body 1 is convenient for Operational maintenance.

Finally it should be noted that：The foregoing is merely the preferred embodiments of the present invention, are not intended to restrict the invention, to the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the present invention Within the scope of shield.

Claims

1. a kind of motor with shock-absorbing function, including motor body (1), it is characterised in that：The motor body (1) Middle part is provided with fuselage (2), and fuselage (2) outer surface is uniformly equipped with cooling mechanism (3), fuselage (2) bottom symmetrical Mounting base (4) is installed, mounting base (4) the opposite side surface is equipped with damping (5), damping (5) packet Include casing (501), mounting post (502), cushioning piece (503), limited post (504), the first damping spring (505) and the second damping Spring (506), described sleeve pipe (501) top are welded with mounting post (502), beam are equipped at the top of the mounting post (502) Piece (503), described sleeve pipe (501) is internal to be equipped with limited post (504), and outer sheath is equipped with first in the middle part of the limited post (504) Damping spring (505), limited post (504) both ends are mounted on the second damping spring (506), fuselage (2) the side peace Equipped with drive end bearing bracket (6), drive end bearing bracket (6) side surface is equipped with protective baffle plate (7), and protective baffle plate (7) side is equipped with Cooling water pipe (9), protective baffle plate (7) side surface correspond to and are equipped with fender rod (8), institute at cooling water pipe (9) top position It states and bearing (10) is installed in the middle part of drive end bearing bracket (6), fuselage (2) opposed front end lid (6) other side is equipped with rear end cap (11), Rear end cap (11) upper and lower part symmetrically offers drying chamber (12), and drying chamber (12) side is equipped with dust-proof Net (13), drying chamber (12) other side are equipped with rubber stopper (14), and rear end cap (11) side is located at drying chamber (12) top position be equipped with cleaning structure (15), the cleaning structure (15) include pull rod (1501), installation axle (1502) and Cloth (1503) is cleared up, described pull rod (1501) one end is equipped with installation axle (1502), and the installation axle (1502) is located at pull rod (1501) both sides are symmetrically enclosed with cleaning cloth (1503).

2. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the cooling mechanism (3) Including cooling fin (301), mounting groove (302), postive stop baffle (303), baffle plate (304), sliding slot (305), mounting hole (306) and Adjusting part (307), cooling fin (301) both sides symmetrically offer mounting groove (302), mounting groove (302) the side peace Equipped with postive stop baffle (303), the mounting groove (302) is internal to be equipped with baffle plate (304), the baffle plate by shaft (304) top offers sliding slot (305), and both sides symmetrically offer mounting hole (306) at the top of the mounting groove (302), described solid Determine hole (306) side and adjusting part (307) is installed.

3. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the adjusting part (307) include mobile bar (3071), anti-slip protrusion (3072), adjustable column (3703) and fixing buckle (3704), the mobile bar (3071) middle part top is equipped with anti-slip protrusion (3072), corresponds at sliding slot (305) position and pacifies at the top of the mobile bar (3071) Equipped with adjustable column (3703), mobile bar (3071) both ends correspond to and are equipped with fixing buckle (3704) at mounting hole (306) position.

4. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the fixing buckle (3704) Overall diameter mutually agree with the interior diameter of mounting hole (306).

5. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the postive stop baffle (303) quantity is set as two.

6. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that first damping spring (505) both ends are fixedly connected with casing (501).

7. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the drying chamber (12) Inside is filled with active carbon particle.

8. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that on the outside of the bearing (10) Annular is equipped with cooling water pipe (9).

9. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the cushioning piece (503) bottom surface is covered with sound-absorbing cotton piece.