CN209389836U - A kind of generator with shock-absorbing function - Google Patents

Abstract

The utility model discloses a kind of generators with shock-absorbing function, including body and transmission shaft, regulation box is provided on the front end face of the body, the body is internally provided with transmission shaft, the left and right ends of the transmission shaft are provided with bearing arrangement in the left and right ends inner wall for being located at body, the bearing arrangement is fixed by welding in the left and right ends center position of body, the left end of the transmission shaft is fixedly connected by welding and has shaft coupling, the right end of the body is provided with axle bed, the transmission shaft is in the part being located on the outside of body by being sleeved and fixed in the inside of axle bed, the bottom end of the axle bed is fixedly connected by welding pedestal, the bottom end of the body is equally fixedly connected by welding on the top of pedestal, the bottom end of the pedestal is provided with fixing seat, use buffer rubber gasket for damping therebetween, so as to To eliminate to the vibration that body generates, vibration is avoided to have a adverse impact use environment and operator.

Description

A kind of generator with shock-absorbing function

Technical field

The utility model belongs to generator correlative technology field, and in particular to a kind of generator with shock-absorbing function.

Background technique

Generator refers to the mechanical equipment by the energy conversion of other forms at electric energy, it is by the hydraulic turbine, steam turbine, diesel oil The energy that water flow, air-flow, fuel combustion or nuclear fission generate is converted mechanical energy biography by machine or the driving of other dynamic power machines Electric energy is converted to generator, then by generator, generator has extensively in industrial and agricultural production, national defence, science and technology and daily life Purposes, there are many form of generator, but its working principle is all based on the law of electromagnetic induction and law of electromagnetic force, therefore, structure The rule made is: constituting the magnetic circuit and circuit for carrying out electromagnetic induction mutually, with magnetic conduction appropriate and conductive material to generate Electromagnetic power achievees the purpose that energy is converted.

Existing generator techniques have the following problems: generator at runtime because its internal rotor rotation can generate compared with Big vibration, and if the vibration that generates without filtering, the fastness for the fixation that will affect of going down for a long time, and larger shake The dynamic discomfort that can be generated to the operator in its edge on body, is unfavorable for the efficient operation of equipment.

Utility model content

The purpose of this utility model is to provide a kind of generators with shock-absorbing function, to solve in above-mentioned background technique The generator of proposition can generate biggish vibration because of its internal rotor rotation at runtime, and if the vibration that generates without mistake Filter, the fastness for the fixation that will affect of going down for a long time, and significant shock can generate the operator in its edge Discomfort on body, the problem of being unfavorable for the efficient operation of equipment.

To achieve the above object, the utility model provides the following technical solutions:

A kind of generator with shock-absorbing function, including body and transmission shaft are provided with tune on the front end face of the body Box is controlled, the body is internally provided with transmission shaft, and the left and right ends of the transmission shaft are in the left and right ends inner wall for being located at body It is provided with bearing arrangement, the bearing arrangement is fixed by welding in the left and right ends center position of body, the transmission shaft Left end be fixedly connected by welding and have shaft coupling, the right end of the body is provided with axle bed, and the transmission shaft is being located at machine By being sleeved and fixed in the inside of axle bed, the bottom end of the axle bed is fixedly connected by welding pedestal, described for the part of external side The bottom end of body is equally fixedly connected by welding on the top of pedestal, and the bottom end of the pedestal is provided with fixing seat, described solid It is provided with buffer rubber gasket in the interlayer of the bottom end on the top and pedestal of reservation, is provided with fixation at the bottom edge of the pedestal Slot, the fixing groove are internally provided with damping device, and the fixing groove is socketed damping device, and the bottom end of the damping device is logical The inside for being weldingly fixed on fixing seat is crossed, the leading exterior surface of the body has been fixed by screws side at position on the lower side Plate.

Preferably, the damping device includes bolt, cushion socket, buffer bar and damping spring, the lower section of the fixing groove Cushion socket is internally provided be located at fixing seat, and the cushion socket is fixedly connected by welding in the inside of fixing seat, described Buffer bar is fixed by screws at the top dead center position of cushion socket, the top of the buffer bar is fixed by screws Bolt, the periphery of the buffer bar are provided with damping spring, and the damping spring is socketed buffer bar.

Preferably, one end of the damping device is provided with nut, and damping device is fixed on connection pedestal by nut On.

Preferably, there are two the axle bed is arranged altogether, the size of the axle bed, specification are all the same, and axle bed is interior Portion is provided with bearing arrangement and is rotated for transmission shaft.

Preferably, the regulation box is internally provided with electric device, and the regulation box is that clamshell doors are arranged.

Preferably, the bearing arrangement includes bearing outer wall and bearing inner wall, and the bearing outer wall in the bearing arrangement is logical The inner wall that the left and right ends center position for being connected to body is welded and fixed is crossed, the bearing inner wall in the bearing arrangement passes through weldering It connects and is fixedly connected with transmission shaft, and the outer wall of the bearing inner wall socket transmission shaft in bearing arrangement.

Preferably, the side plate is laterally arranged at the leading exterior surface position on the lower side of body, and side plate is before body There are five end outer surface is arranged altogether.

Compared with prior art, the utility model provides a kind of generator with shock-absorbing function, has following beneficial Effect:

Damping device has used bolt, cushion socket, buffer bar and damping spring, and which use damping springs and buffering Bar, the two collocation use can play good damping effect, and in order to which buffer bar is fixed, in the interior welds of fixing seat Cushion socket has welded bolt on the top of buffer bar, collocation uses nut, convenient for the bottom of to be supported to buffer bar Seat is fixed, and after fixation, when body generates vibration, can be buffered by the damping device inside fixing groove, and be The maximum linkage for mitigating pedestal and fixing seat contact surface, has therebetween used buffer rubber gasket to be used for damping, So as to eliminate to the vibration that body generates, vibration is avoided to have a adverse impact use environment and operator.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:

Fig. 1 be the utility model proposes a kind of generator overall structure diagram with shock-absorbing function；

Fig. 2 be the utility model proposes damping device apex structure schematic diagram；

Fig. 3 be the utility model proposes damping device schematic cross-sectional view；

Fig. 4 be the utility model proposes axle seat apparatus structural schematic diagram；

In figure: 1, shaft coupling；2, side plate；3, buffer rubber gasket；4, fixing groove；5, pedestal；6, damping device；7, fixed Seat；8, axle bed；9, transmission shaft；10, bearing arrangement；11, regulate and control box；12, body；61, bolt；62, cushion socket；63, buffer bar； 64, damping spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:

A kind of generator with shock-absorbing function, including body 12 and transmission shaft 9 are provided with tune on the front end face of body 12 Box 11 is controlled, body 12 is internally provided with transmission shaft 9, and the left and right ends of transmission shaft 9 are in the left and right ends inner wall for being located at body 12 It is provided with bearing arrangement 10, bearing arrangement 10 is fixed by welding in the left and right ends center position of body 12, transmission shaft 9 Left end, which is fixedly connected by welding, shaft coupling 1, and the right end of body 12 is provided with axle bed 8, and transmission shaft 9 is being located at outside body 12 The part of side is by being sleeved and fixed in the inside of axle bed 8, and the bottom end of axle bed 8 is fixedly connected by welding pedestal 5, the bottom of body 12 End is equally fixedly connected by welding on the top of pedestal 5, and the bottom end of pedestal 5 is provided with fixing seat 7, the top of fixing seat 7 with It is provided with buffer rubber gasket 3 in the interlayer of the bottom end of pedestal 5, fixing groove 4 is provided at the bottom edge of pedestal 5, fixing groove 4 It is internally provided with damping device 6, fixing groove 4 is socketed damping device 6, and the bottom end of damping device 6 is fixed by welding in fixing seat 7 Inside, the leading exterior surface of body 12 has been fixed by screws side plate 2 at position on the lower side.

Further, damping device 6 includes bolt 61, cushion socket 62, buffer bar 63 and damping spring 64, under fixing groove 4 Side is being internally provided with cushion socket 62 positioned at fixing seat 7, and cushion socket 62 is fixedly connected by welding in the inside of fixing seat 7, Buffer bar 63 is fixed by screws at the top dead center position of cushion socket 62, the top of buffer bar 63 is screwed company Connecting bolt 61, the periphery of buffer bar 63 are provided with damping spring 64, and damping spring 64 is socketed buffer bar 63, wherein damping spring 64 It is used with both buffer bar 63 collocation, good damping effect can be played, and in order to which buffer bar 63 is fixed, in fixing seat 7 interior welds cushion socket 62 to be supported to buffer bar 63 has welded bolt 61 on the top of buffer bar 63, has taken With nut is used, convenient for pedestal 5 is fixed, after fixation, body 12 generate vibration when, can be by fixing groove 4 inside Damping device 6 is buffered, and in order to mitigate the linkage of pedestal 5 Yu 7 contact surface of fixing seat to greatest extent, is made between the two It is used for damping with buffer rubber gasket 3, the vibration so as to generate to body 12 to be eliminated, and avoids vibration to use environment It has a adverse impact with operator.

Further, one end of damping device 6 is provided with nut, and damping device 6 is fixed on connection pedestal 5 by nut On.

Further, there are two axle bed 8 is arranged altogether, the size of axle bed 8, specification are all the same, and the inside of axle bed 8 is all provided with It is equipped with bearing arrangement to be rotated for transmission shaft 9, can provide stable support in this way.

Further, the electric device that is internally provided with for regulating and controlling box 11 regulates and controls box 11 for clamshell doors setting, is convenient for the later period in this way Carry out Maintenance and Repair.

Further, bearing arrangement 10 includes bearing outer wall and bearing inner wall, and the bearing outer wall in bearing arrangement 10 passes through weldering The inner wall for being fixedly connected on the left and right ends center position of body 12 is connect, the bearing inner wall in bearing arrangement 10 is solid by welding Surely transmission shaft 9 is connected, and the outer wall of the bearing inner wall socket transmission shaft 9 in bearing arrangement 10, is passed in this way convenient for transmission shaft 9 It is dynamic, so that kinetic energy be made to be transmitted.

Further, side plate 2 is laterally arranged at the leading exterior surface position on the lower side of body 12, and side plate 2 is in body 12 There are five leading exterior surface is arranged altogether.

The working principle and process for using of the utility model: after the utility model installs, need carry out in use, The top for needing for body 12 to be welded on pedestal 5 will need to lift body 12 and pedestal 5 after welding, be fixed on fixation The top of seat 7, in order to carry out effective damping, has used damping device 6 when fixed, damping device 6 used bolt 61, Cushion socket 62, buffer bar 63 and damping spring 64, which use damping spring 64 and buffer bar 63, the two collocation use can be risen To good damping effect, and in order to which buffer bar 63 is fixed, in the interior welds cushion socket 62 of fixing seat 7, thus Buffer bar 63 is supported, has welded bolt 61 on the top of buffer bar 63, collocation uses nut, convenient for carrying out to pedestal 5 It is fixed, after fixation, when body 12 generates vibration, it can be buffered by the damping device 6 inside fixing groove 4, and in order to The linkage for mitigating pedestal 5 and 7 contact surface of fixing seat to greatest extent, has used buffer rubber gasket 3 to be used for damping therebetween, It after fixation, needs together to install axle bed 8 and bearing arrangement 10, generator is in use, leads in generator amature winding After entering DC current, rotor field is just established, this magnetic field claims main field, it is rotated with generator amature, magnetic flux rotation One magnetic pole of son comes out, and by air-gap, stator core, air-gap, another adjacent pole of rotor is entered back into, to constitute Main flux circuit.Due to generator amature as steam turbine rotates, generator magnetic pole rotates a circle, and the magnetic line of force of main pole is filled U, v, w three-phase windings (conducting wire) in stator core are successively cut, and according to the law of electromagnetic induction, are really felt in three-phase stator winding The different three-phase alternating electromotive force of phase should be gone out, can thus be produced electricity.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of generator with shock-absorbing function, including body (12) and transmission shaft (9), it is characterised in that: the body (12) regulation box (11) is provided on front end face, the body (12) is internally provided with transmission shaft (9), the transmission shaft (9) left and right ends are provided with bearing arrangement (10) in the left and right ends inner wall for being located at body (12), the bearing arrangement (10) It is fixed by welding in the left and right ends center position of body (12), the left end of the transmission shaft (9) is by being welded and fixed It is connected with shaft coupling (1), the right end of the body (12) is provided with axle bed (8), and the transmission shaft (9) is being located at body (12) outside By being sleeved and fixed in the inside of axle bed (8), the bottom end of the axle bed (8) is fixedly connected by welding pedestal (5) for the part of side, The bottom end of the body (12) is equally fixedly connected by welding on the top of pedestal (5), and the bottom end of the pedestal (5) is provided with Fixing seat (7) is provided with buffer rubber gasket (3) in the interlayer of the bottom end on the top and pedestal (5) of the fixing seat (7), described It is provided at the bottom edge of pedestal (5) fixing groove (4), being internally provided with damping device (6) for the fixing groove (4) is described Fixing groove (4) is socketed damping device (6), and the bottom end of the damping device (6) is fixed by welding in the inside of fixing seat (7), Side plate (2) have been fixed by screws at the leading exterior surface position on the lower side of the body (12).

2. a kind of generator with shock-absorbing function according to claim 1, it is characterised in that: the damping device (6) Including bolt (61), cushion socket (62), buffer bar (63) and damping spring (64), the lower section of the fixing groove (4) is being located at admittedly Reservation (7) is internally provided with cushion socket (62), and the cushion socket (62) is fixedly connected by welding in the interior of fixing seat (7) Portion is fixed by screws buffer bar (63) at the top dead center position of the cushion socket (62), the buffer bar (63) Top is fixed by screws bolt (61), and the periphery of the buffer bar (63) is provided with damping spring (64), the damping Spring (64) is socketed buffer bar (63).

3. a kind of generator with shock-absorbing function according to claim 1, it is characterised in that: the damping device (6) One end be provided with nut, and damping device (6) is fixed in connection pedestal (5) by nut.

4. a kind of generator with shock-absorbing function according to claim 1, it is characterised in that: the axle bed (8) sets altogether There are two setting, the size of the axle bed (8), specification are all the same, and the inside of axle bed (8) is provided with bearing arrangement for passing Moving axis (9) is rotated.

5. a kind of generator with shock-absorbing function according to claim 1, it is characterised in that: regulation box (11) It is internally provided with electric device, the regulation box (11) is clamshell doors setting.

6. a kind of generator with shock-absorbing function according to claim 1, it is characterised in that: the bearing arrangement (10) Including bearing outer wall and bearing inner wall, the bearing outer wall in the bearing arrangement (10) is fixedly connected by welding in body (12) Left and right ends center position inner wall, the bearing inner wall in the bearing arrangement (10) is fixedly connected by welding transmission shaft (9), the outer wall of bearing inner wall socket transmission shaft (9) and in bearing arrangement (10).

7. a kind of generator with shock-absorbing function according to claim 1, it is characterised in that: the side plate (2) is laterally It is arranged at the leading exterior surface position on the lower side of body (12), and side plate (2) is provided with altogether in the leading exterior surface of body (12) Five.