CN208718865U - A kind of electric motor mounting structure of bradyseism air compressor - Google Patents

Abstract

The utility model discloses a kind of electric motor mounting structures of bradyseism air compressor, it includes motor and motor cabinet, motor is fixed on motor cabinet by motor stabilizer blade, shock sucking structure is equipped between motor stabilizer blade and motor cabinet, shock sucking structure includes the bottom plate being fixedly connected with motor cabinet, bottom plate is equipped with inner cavity, shock-absorbing spring is installed in inner cavity, shock-absorbing spring is in circumferentially distributed, shock-absorbing spring one end is located in inner cavity, the shock-absorbing spring other end, which stretches out except bottom plate, to be installed on cradle, cradle has support end face, there are support cavities between cradle upper surface for support end face, stabilizer blade is held on the extension being equipped in insertion support cavity below cradle upper surface and stabilizer blade.The motor of the utility model greatly reduces its influence to air compressor main body by shock sucking structure.

Description

A kind of electric motor mounting structure of bradyseism air compressor

Technical field

The utility model belongs to air compressor technical field, especially a kind of motor of bradyseism air compressor.

Background technique

Air compressor be it is a kind of provide the device of gas source power to compressed gas for equipment, structure includes air compression Owner's body and gas tank, air compressor main body include crankcase, are equipped with crankshaft in crankcase, crankshaft is driven by motor；Work as air When compressor operating, since the rotation of motor generates biggish vibration, so that air compressor main body vertical tremor, influences air The stable operation of compressor, while long-term vibration has larger impact to the compressor service life.

Utility model content

A kind of motor of in order to overcome the deficiencies of the prior art, the utility model provides bradyseism air compressor installs knot Structure, the motor greatly reduce its influence to air compressor main body by shock sucking structure.

To achieve the goals above, the technical solution adopted in the utility model is: a kind of motor of bradyseism air compressor Mounting structure, including motor and motor cabinet, motor are fixed on motor cabinet by motor stabilizer blade, it is characterised in that: the motor Shock sucking structure is equipped between stabilizer blade and motor cabinet, shock sucking structure includes the bottom plate being fixedly connected with motor cabinet, and bottom plate is equipped with inner cavity, Shock-absorbing spring is installed, shock-absorbing spring is in circumferentially distributed, and shock-absorbing spring one end is located in inner cavity, the shock-absorbing spring other end in inner cavity It stretches out except bottom plate and is installed on cradle, cradle has support end face, and support end face is stayed between cradle upper surface There is support cavity, stabilizer blade is held on the extension being equipped in insertion support cavity below cradle upper surface and stabilizer blade.Motor Shock sucking structure is provided at four stabilizer blades, shock sucking structure is connect by cradle with stabilizer blade, and bradyseism effect is mainly held by being located at The shock-absorbing spring of bracket surrounding absorbs vibration potential energy and realizes.

Further, support column is also equipped in the inner cavity of the bottom plate, the bottom of support column, which has, expands chassis, expands Chassis is equipped with the hook connecting with shock-absorbing spring, and bottom plate is equipped with the through-hole passed through for shock-absorbing spring, and support column passes through bottom Extend except plate towards cradle, cradle is sheath structure, and body open end forms mating, body opening appearance with support base The depth of chamber is less than the length that support column stretches out except bottom plate.Support column plays a supporting role to body, when body occurs up and down When movement, support column has radial positioning effect that body is kept only to move axially body, and is played by shock-absorbing spring slow Effect is shaken, the opening cavity depth that body and support column cooperate is less than support column protruded length, and can play prevents the body excess of stroke Movement strikes bottom plate, and then generates new vibration.

Further, the sheath structure outer wall has the upright side walls extended towards motor stabilizer blade direction, upright side walls edge The circumferentially-spaced distribution of body, the cavity that upright side walls inside surrounds constitute support cavity, and the shock-absorbing spring is located at upright side walls Outside.Upright side walls are spaced apart to be cooperated around the extension for forming support cavity and stabilizer blade, upright side walls and upright side walls it Between gap can observe the cooperation suitable degree between extension and support cavity, convenient for assembly observation.

Further, there is the outer of convex arc type to turn edge for the upright side walls upper surface, this is outer to turn edge described in upper surface constitutes Cradle upper surface, the back side that turns edge outside are equipped with the hook connecting with shock-absorbing spring.It turns edge to form the petal of opening outside upright side walls Formula structure can increase support range by the support stabilizer blade that turns edge outside, in addition, spring is located at the lower section that turns edge outside, can play good Shock-absorbing functions, while shielded to shock-absorbing spring by turning edge outside.

Further, equipped with circular cowling, the hook at the back side that turns edge outside is arranged in the circular cowling, inhales at the outer back side that turns edge The one end that shake spring is relatively distant from bottom plate protrudes on the hook for being installed on the outer back side that turns edge in the circular cowling.Shock-absorbing spring one End is protruded into bottom plate, and the other end protrudes into circular cowling, and above structure plays positioning protective effect to shock-absorbing both ends of the spring, avoids Unhook phenomenon occurs for the mounting structure of its end, guarantees that shock-absorbing spring mounting structure is secured.

The utility model is further described with reference to the accompanying drawing.

Detailed description of the invention

Attached drawing 1 is the structural schematic diagram of the utility model specific embodiment bradyseism air compressor；

Attached drawing 2 is the utility model specific embodiment electric motor mounting structure schematic diagram；

Attached drawing 3 is the enlarged drawing of the utility model specific embodiment part A；

Attached drawing 4 is the decomposition texture schematic diagram of the utility model specific embodiment shock sucking structure；

Motor 1, stabilizer blade 3, extension 31, bottom plate 4, through-hole 41, shock-absorbing spring 5, support column 6, expands chassis at motor cabinet 2 61,7 are linked up with, cradle 8, upright side walls 81, support cavity 82, turn edge 83, circular cowling 831 outside.

Specific embodiment

Specific embodiment of the utility model is 1 mounting structure of motor of bradyseism air compressor as shown in Figs 1-4, packet Motor 1 and motor cabinet 2 are included, motor 1 is fixed on motor cabinet 2 by the stabilizer blade 3 of motor 1, is all provided at four stabilizer blades 3 of motor 1 Shock sucking structure is set, shock sucking structure is located between 1 stabilizer blade 3 of motor and motor cabinet 2, and shock sucking structure is connected by cradle 8 and stabilizer blade 3 It connects, bradyseism effect mainly absorbs vibration potential energy by the shock-absorbing spring 5 for being located at 8 surrounding of cradle and realizes.

Shock sucking structure includes the bottom plate 4 being fixedly connected with motor cabinet 2, and bottom plate 4 is equipped with inner cavity, is equipped with shock-absorbing bullet in inner cavity Spring 5, shock-absorbing spring 5 are also equipped with support column 6 in circumferentially distributed in the inner cavity of bottom plate 4, the bottom of support column 6, which has, expands bottom Disk 61 expands chassis 61 and is equipped with the hook 7 connecting with shock-absorbing spring 5, and bottom plate 4 is equipped with to be led to for what shock-absorbing spring 5 passed through Hole 41,5 one end of shock-absorbing spring are connect after passing through 4 through-hole 41 of bottom plate with the hook 7 expanded on chassis 61,5 other end of shock-absorbing spring It stretches out except bottom plate 4 and is installed on cradle 8.

Cradle 8 is sheath structure, and the body open end part exposed with support base forms mating, body opening appearance The depth of chamber is less than the length that support column 6 stretches out except bottom plate 4.Sheath structure outer wall, which has, to be extended towards 1 stabilizer blade of motor, 3 direction Upright side walls 81, the cavity that upright side walls 81 surround on the inside of the circumferentially-spaced distribution of body, upright side walls 81 constitute support cavity 82, the cooperation of extension 31 of support cavity 82 and stabilizer blade 3,82 bottom surfaces of support cavity, that is, body bottom surface, 82 bottom surface of support cavity Constitute the support end face cooperated with extension 31.There is 81 upper surface of upright side walls the outer of convex arc type to turn edge 83, this is outer to turn edge 83 Upper surface constitutes 8 upper surface of cradle, and stabilizer blade 3 is held on 8 upper surface of cradle, and 83 back sides that turn edge outside are equipped with and shock-absorbing spring 5 The hook 7 of connection.The petal type structure for the 83 formation opening that turns edge outside upright side walls 81 can be with by the 83 support stabilizer blades 3 that turn edge outside Increase support range, in addition, spring is located at 83 lower sections that turn edge outside, good shock-absorbing functions can be played, while by turning edge 83 outside It shields to shock-absorbing spring 5.

83 back sides are turned edge outside equipped with circular cowling 831, and the hook 7 at 83 back sides that turn edge outside is arranged in the circular cowling 831, shock-absorbing The one end that spring 5 is relatively distant from bottom plate 4 protrudes on the hook 7 for being installed on outer 83 back sides that turn edge in the circular cowling 831.Shock-absorbing 5 one end of spring is protruded into bottom plate 4, and the other end protrudes into circular cowling 831, and above structure plays positioning to 5 both ends of shock-absorbing spring Protective effect avoids the mounting structure of its end that unhook phenomenon occurs, and guarantees that 5 mounting structure of shock-absorbing spring is secured.

The utility model is not limited to above-mentioned specific embodiment, and persons skilled in the art are according to the utility model public affairs The content opened can be implemented the utility model or all using the utility model using other a variety of specific embodiments Design structure and thinking, do simple change or change, both fall within the protection scope of the utility model.

Claims (5)

1. a kind of electric motor mounting structure of bradyseism air compressor, including motor and motor cabinet, motor are fixed by motor stabilizer blade In on motor cabinet, it is characterised in that: be equipped with shock sucking structure between the motor stabilizer blade and motor cabinet, shock sucking structure includes and motor The bottom plate that seat is fixedly connected, bottom plate are equipped with inner cavity, and shock-absorbing spring is equipped in inner cavity, and shock-absorbing spring is in circumferentially distributed, shock-absorbing bullet Spring one end is located in inner cavity, and the shock-absorbing spring other end, which stretches out except bottom plate, to be installed on cradle, and cradle has support end face, There are support cavity between cradle upper surface, stabilizer blade is held below cradle upper surface and stabilizer blade and is equipped with for support end face The extension being embedded in support cavity.

2. the electric motor mounting structure of bradyseism air compressor according to claim 1, it is characterised in that: the bottom plate it is interior Support column is also equipped in chamber, the bottom of support column, which has, expands chassis, expands chassis and is equipped with the extension connecting with shock-absorbing spring Hook, bottom plate are equipped with the through-hole passed through for shock-absorbing spring, and support column, which passes through, to be extended except bottom plate towards cradle, and cradle is set Body structure, body open end formed with support base it is mating, body be open cavity depth be less than support column stretch out bottom plate it Outer length.

3. the electric motor mounting structure of bradyseism air compressor according to claim 2, it is characterised in that: the sheath structure Outer wall has the upright side walls extended towards motor stabilizer blade direction, and upright side walls are on the inside of the circumferentially-spaced distribution of body, upright side walls The cavity surrounded constitutes support cavity, and the shock-absorbing spring is located on the outside of upright side walls.

4. the electric motor mounting structure of bradyseism air compressor according to claim 3, it is characterised in that: the upright side walls There is the outer of convex arc type to turn edge for upper surface, this is outer, and the upper surface that turns edge constitutes described cradle upper surface, the back side that turns edge outside be equipped with The hook of shock-absorbing spring connection.

5. the electric motor mounting structure of bradyseism air compressor according to claim 4, it is characterised in that: the outer back that turns edge Face is equipped with circular cowling, and the hook at the back side that turns edge outside is arranged in the circular cowling, and the one end that shock-absorbing spring is relatively distant from bottom plate is stretched On the hook for entering to be installed on the outer back side that turns edge in the circular cowling.