CN210578088U

CN210578088U - Motor with energy-absorbing shock-absorbing structure

Info

Publication number: CN210578088U
Application number: CN201921371824.4U
Authority: CN
Inventors: 葛鑫; 仇飞
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-19
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a motor with energy-absorbing shock-absorbing structure, including casing and motor body, the upside of casing articulates there is the apron, the downside of apron passes through the switching mechanism and is connected with the casing, motor body's downside is equipped with fixed cover, the cavity has been seted up in the fixed cover, be equipped with the fixed establishment who corresponds with motor body in the cavity, the downside of fixed cover passes through damper and is connected with the bottom in the casing, the opening that corresponds with motor body's drive end is seted up to the lateral wall of casing. The utility model discloses a set up fixed establishment to make the ascending vibration range of horizontal direction of motor body reduce, through setting up damper, thereby can cushion the shock attenuation to motor body, thereby make the ascending vibration range of vertical side of motor body reduce, thereby can delay motor body's ageing, make motor body inner member be difficult for impairedly.

Description

Motor with energy-absorbing shock-absorbing structure

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a motor with energy-absorbing shock-absorbing structure.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor has the main function of generating driving torque and is used as a power source of electrical appliances or various machines, the existing motor is easy to vibrate in the using process, most of the motors are simply fixed, the interior of the motor is damaged due to long-term vibration, and the service life of the motor is shortened.

Disclosure of Invention

The utility model aims at solving the current motor that exists among the prior art and producing the vibration easily in the use to most motors are simply fixed, and long-term vibration can lead to the motor inside to receive the damage, reduces the shortcoming in the life-span of motor, and the motor that has energy-absorbing shock-absorbing structure that proposes.

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

the utility model provides a motor with energy-absorbing shock-absorbing structure, includes casing and motor body, the upside of casing articulates there is the apron, the downside of apron passes through the closing mechanism and is connected with the casing, motor body's downside is equipped with fixed cover, the cavity has been seted up in the fixed cover, be equipped with the fixed establishment who corresponds with motor body in the cavity, the downside of fixed cover passes through damper and is connected with the bottom in the casing, the opening that corresponds with motor body's drive end is seted up to the lateral wall of casing.

Preferably, the opening and closing mechanism comprises a mounting groove formed in the side wall of the shell, a sliding plate is connected to the mounting groove through a fourth spring, one side of the sliding plate, close to the shell, of the fourth spring is fixedly connected with an L-shaped plate, a moving plate is arranged on one side of the L-shaped plate, one side of the moving plate, close to the shell, of the L-shaped plate is fixedly connected with a clamping block, and a clamping groove corresponding to the clamping block is formed in the side wall of the shell.

Preferably, the upper side of the moving plate is fixedly connected with a fourth slider, a fourth sliding groove corresponding to the fourth slider is formed in the lower side of the cover plate, flanges are fixedly connected to two sides of the fourth slider, and grooves corresponding to the flanges are formed in the inner wall of the fourth sliding groove.

Preferably, fixed establishment is including rotating the lead screw of connection in the cavity, the one end fixedly connected with bull stick of lead screw, the one end that the lead screw was kept away from to the bull stick runs through cavity lateral wall and fixedly connected with carousel, the slide that two symmetries set up has been cup jointed to the screw thread on the lead screw, the screw thread at both ends is reverse to be set up about the lead screw, two first sliders of downside fixedly connected with of slide, the first spout that corresponds with first slider is seted up to the bottom in the casing, the upside fixedly connected with extension board of slide, the expansion joint that corresponds with the extension board is seted up at the cavity top.

Preferably, the upside fixedly connected with fixed plate of extension board, there is splint one side that the fixed plate is close to motor body through three first spring coupling, the one side fixedly connected with that first spring was kept away from to splint gives sound insulation and fills up, give sound insulation and fill up one side of keeping away from splint and offset with motor body lateral wall.

Preferably, damper includes the first down tube of rotating two symmetry settings of connection at the fixed cover downside, the lower extreme of first down tube rotates and is connected with the second slider, the second spout that corresponds with the second slider is seted up to the bottom in the casing, the second slider passes through second spring and second spout inner wall connection, it is connected with the second down tube to rotate on the first down tube, the lower extreme of second down tube rotates and is connected with the third slider, the third spout that corresponds with the third slider is seted up to the bottom in the casing, two through third spring coupling between the third slider.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the fixing mechanism, the turntable rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the screw rod to rotate, the screw rod rotates to drive the sliding seat to move, the sliding seat moves to drive the supporting plate to move, the supporting plate moves to drive the fixing plate to move, the fixing plate moves to drive the clamping plate to move, the clamping plate can clamp and fix the motor body, when the motor body is vibrated, the clamping plate can drive the clamping plate to move, the clamping plate moves to drive the first spring to compress, and due to the restoring force of the first spring, the vibration on the motor body can be counteracted, so that the vibration amplitude of the motor body in the horizontal direction is reduced, the aging of the motor body can be delayed, and the internal elements of the motor;

2. by arranging the damping mechanism, the fixed cover is driven to move when the motor body vibrates, the fixed cover drives the first inclined rod to move, the first inclined rod drives the second sliding block to compress the second spring, the restoring force of the second spring can offset the vibration received by the motor body, meanwhile, the first inclined rod drives the second inclined rod to move, the second inclined rod drives the third sliding block to move, the third sliding block drives the third spring to compress, the restoring force of the third spring can offset the vibration received by the motor body, and therefore the damping can be buffered on the motor body, and the vibration amplitude of the motor body in the vertical direction is reduced;

3. through setting up closing mechanism, through outside pulling L template, the L template does not offset with the movable plate this moment, and accessible pulling movable plate this moment to take the fixture block out from the draw-in groove, can be convenient for open the apron this moment, thereby be convenient for get take and maintain motor body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic side view of the fixing mechanism of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is a schematic top view of the motor body according to the present invention.

In the figure: 1. a housing; 2. a cover plate; 3. a motor body; 4. a fixed cover; 5. a turntable; 6. a support plate; 7. a fixing plate; 8. a screw rod; 9. a slide base; 10. a first slider; 11. a first spring; 12. a splint; 13. a sound insulating pad; 14. a first diagonal member; 15. a second slider; 16. a second spring; 17. a second diagonal member; 18. a third slider; 19. a third spring; 20. an L-shaped plate; 21. a slide plate; 22. a fourth spring; 23. moving the plate; 24. and (7) clamping blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a motor with an energy-absorbing shock-absorbing structure comprises a shell 1 and a motor body 3, wherein the upper side of the shell 1 is hinged with a cover plate 2, the lower side of the cover plate 2 is connected with the shell 1 through an opening and closing mechanism, the opening and closing mechanism comprises a mounting groove formed in the side wall of the shell 1, a sliding plate 21 is connected in the mounting groove through a fourth spring 22, one side, far away from the fourth spring 22, of the sliding plate 21 is fixedly connected with an L-shaped plate 20, one side, close to the shell 1, of the L-shaped plate 20 is provided with a movable plate 23, one side, far away from the L-shaped plate 20, of the movable plate 23 is fixedly connected with a clamping block 24, the side wall of the shell 1 is provided with a clamping groove corresponding to the clamping block 24, the upper side of the movable plate 23 is fixedly connected with a fourth sliding block, the lower side of the cover plate 2, at this moment, the L-shaped plate 20 does not abut against the moving plate 23, the moving plate 23 can be pulled by the pulling force, so that the clamping block 24 is drawn out from the clamping groove, the cover plate 2 can be conveniently opened, and the motor body 3 can be conveniently taken out and maintained.

A fixed cover 4 is arranged at the lower side of the motor body 3, a cavity is formed in the fixed cover 4, a fixing mechanism corresponding to the motor body 3 is arranged in the cavity, the fixing mechanism comprises a lead screw 8 rotatably connected in the cavity, one end of the lead screw 8 is fixedly connected with a rotating rod, one end of the rotating rod, which is far away from the lead screw 8, penetrates through the side wall of the cavity and is fixedly connected with a turntable 5, two symmetrically arranged slide seats 9 are sleeved on the lead screw 8 through threads, the threads at the left end and the right end of the lead screw 8 are reversely arranged, two first slide blocks 10 are fixedly connected to the lower side of the slide seats 9, a first slide groove corresponding to the first slide block 10 is formed in the bottom of the shell 1, a support plate 6 is fixedly connected to the upper side of the slide seats 9, a movable opening corresponding to the support plate 6 is formed in the top of the cavity, one side fixedly connected with that first spring 11 was kept away from to splint 12 gives sound insulation and fills up 13, give sound insulation and fill up 13 and keep away from one side of splint 12 and offset with motor body 3 lateral wall, through rotating carousel 5, carousel 5 rotates and drives the bull stick and rotate, the bull stick rotates and drives lead screw 8 and rotate, lead screw 8 rotates and drives slide 9 and remove, slide 9 removes and drives extension board 6 and remove, extension board 6 removes and drives fixed plate 7 and remove, fixed plate 7 removes and drives splint 12 and remove, splint 12 can carry out the centre gripping fixed to motor body 3, can drive splint 12 and remove when motor body 3 receives the vibration, splint 12 removes and drives first spring 11 compression, because the restoring force of first spring 11, thereby can offset the vibration that motor body 3 received, thereby make the ascending vibration amplitude of the horizontal direction of motor body 3 reduce.

The lower side of the fixed cover 4 is connected with the bottom in the shell 1 through a damping mechanism, the damping mechanism comprises two first inclined rods 14 which are symmetrically arranged and rotatably connected with the lower side of the fixed cover 4, the lower ends of the first inclined rods 14 are rotatably connected with second sliding blocks 15, second sliding grooves corresponding to the second sliding blocks 15 are formed in the bottom in the shell 1, the second sliding blocks 15 are connected with the inner walls of the second sliding grooves through second springs 16, second inclined rods 17 are rotatably connected to the first inclined rods 14, the lower ends of the second inclined rods 17 are rotatably connected with third sliding blocks 18, third sliding grooves corresponding to the third sliding blocks 18 are formed in the bottom in the shell 1, the two third sliding blocks 18 are connected through third springs 19, openings corresponding to the driving end of the motor body 3 are formed in the side wall of the shell 1, the fixed cover 4 is driven to move when the motor body 3 vibrates, the fixed cover 4 is driven to move to drive the first inclined rods 14 to move, the first inclined rods 14 move to drive the second sliding blocks 15 to compress the second springs 16, because the restoring force of the second spring 16, so that the vibration received by the motor body 3 can be offset, meanwhile, the first inclined rod 14 moves to drive the second inclined rod 17 to move, the second inclined rod 17 moves to drive the third sliding block 18 to move, the third sliding block 18 moves to drive the third spring 19 to compress, because the restoring force of the third spring 19 can offset the vibration received by the motor body 3, so that the motor body 3 can be buffered and damped, and the vibration amplitude in the vertical direction of the motor body 3 is reduced.

The working principle is as follows: by rotating the rotary disc 5, the rotary disc 5 rotates to drive the rotary rod to rotate, the rotary rod rotates to drive the screw rod 8 to rotate, the screw rod 8 rotates to drive the slide seat 9 to move, the slide seat 9 moves to drive the support plate 6 to move, the support plate 6 moves to drive the fixing plate 7 to move, the fixing plate 7 moves to drive the clamping plate 12 to move, the clamping plate 12 can clamp and fix the motor body 3, when the motor body 3 is vibrated, the clamping plate 12 can drive the clamping plate 12 to move, the clamping plate 12 can drive the first spring 11 to compress, due to the restoring force of the first spring 11, the vibration of the motor body 3 can be counteracted, so that the vibration amplitude of the motor body 3 in the horizontal direction is reduced, the aging of the motor body 3 can be delayed, the internal elements of the motor body 3 are not easily damaged, when the motor body 3 is vibrated, the fixing cover 4 can be driven to move, the fixing cover 4 moves to drive the first inclined rod 14 to move, because the restoring force of second spring 16, thereby can offset the vibration that motor body 3 received, first down tube 14 removes and drives second down tube 17 and remove simultaneously, second down tube 17 removes and drives third slider 18 and remove, third slider 18 removes and drives third spring 19 compression, thereby can offset the vibration that motor body 3 received because the restoring force of third spring 19, thereby can cushion shock attenuation to motor body 3, thereby make the ascending vibration amplitude of vertical side of motor body 3 reduce, through outside pulling L template 20, L template 20 does not offset with movable plate 23 this moment, accessible pulling movable plate 23 this moment, thereby take fixture block 24 out from the draw-in groove, can be convenient for open apron 2 this moment, thereby be convenient for get and maintain motor body 3, the above is the utility model discloses a whole theory of works.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a motor with energy-absorbing shock-absorbing structure, includes casing (1) and motor body (3), its characterized in that: the upside of casing (1) articulates there is apron (2), the downside of apron (2) is passed through closing mechanism and is connected with casing (1), the downside of motor body (3) is equipped with fixed cover (4), the cavity has been seted up in fixed cover (4), be equipped with the fixed establishment who corresponds with motor body (3) in the cavity, the downside of fixed cover (4) passes through damper and is connected with the bottom in casing (1), the opening that corresponds with the drive end of motor body (3) is seted up to the lateral wall of casing (1).

2. An electric machine having an energy-absorbing shock-absorbing structure according to claim 1, wherein: opening and closing mechanism is including seting up the mounting groove on casing (1) lateral wall, be connected with slide (21) through fourth spring (22) in the mounting groove, one side fixedly connected with L template (20) of fourth spring (22) are kept away from in slide (21), one side that L template (20) are close to casing (1) is equipped with movable plate (23), one side fixedly connected with fixture block (24) of L template (20) are kept away from in movable plate (23), the draw-in groove that corresponds with fixture block (24) is seted up on casing (1) lateral wall.

3. An electric machine having an energy-absorbing shock-absorbing structure according to claim 2, wherein: the upper side fixedly connected with fourth slider of movable plate (23), the fourth spout that corresponds with the fourth slider is seted up to the downside of apron (2), the equal fixedly connected with flange in both sides of fourth slider, the recess that corresponds with the flange is seted up to fourth spout inner wall.

4. An electric machine having an energy-absorbing shock-absorbing structure according to claim 1, wherein: the utility model discloses a lead screw, including the lead screw of rotation connection in the cavity, fixed establishment is including rotating lead screw (8), the one end fixedly connected with bull stick of lead screw (8), the one end that lead screw (8) were kept away from to the bull stick runs through cavity lateral wall and fixedly connected with carousel (5), slide (9) that two symmetries set up are cup jointed to lead screw (8) upper thread, the screw thread at both ends sets up about lead screw (8) is reverse, two first slider (10) of downside fixedly connected with of slide (9), the first spout that corresponds with first slider (10) is seted up to the bottom in casing (1), upside fixedly connected with extension board (6) of slide (9), the expansion gap that corresponds with extension board (6) is seted up at the cavity top.

5. An electric machine having an energy-absorbing shock-absorbing structure according to claim 4, wherein: the upside fixedly connected with fixed plate (7) of extension board (6), one side that fixed plate (7) are close to motor body (3) is connected with splint (12) through three first spring (11), one side fixedly connected with that first spring (11) were kept away from in splint (12) gives sound insulation and fills up (13), give sound insulation and fill up (13) and keep away from one side and motor body (3) lateral wall counterbalance of splint (12).

6. An electric machine having an energy-absorbing shock-absorbing structure according to claim 1, wherein: damper is including rotating first down tube (14) of connecting two symmetry settings at fixed cover (4) downside, the lower extreme of first down tube (14) is rotated and is connected with second slider (15), the second spout that corresponds with second slider (15) is seted up to the bottom in casing (1), second slider (15) are through second spring (16) and second spout inner wall connection, it is connected with second down tube (17) to rotate on first down tube (14), the lower extreme of second down tube (17) is rotated and is connected with third slider (18), the third spout that corresponds with third slider (18) is seted up to the bottom in casing (1), two connect through third spring (19) between third slider (18).