CN213093972U

CN213093972U - Servo motor with dustproof construction

Info

Publication number: CN213093972U
Application number: CN202022403526.8U
Authority: CN
Inventors: 刘蒲英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-04-30
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a servo motor with dustproof construction, the device comprises a device main body, the device main part includes motor housing, the inside main part of motor and dust screen, the inside movable mounting of motor housing's rear end has the inside main part of motor, motor housing's inside is provided with the dust screen, motor housing's rear end is provided with dustproof dismounting device, dustproof dismounting device includes first spout, first slider, slotted hole, dead lever, first loop bar, draw-in groove, handle, first spring and slide rail, first spout has all been seted up at both ends about motor housing rear side is inside, and the inside slidable mounting of first spout has first slider, the left side fixed mounting of first slider is in the right side of the inside main part of motor. The utility model provides a be not convenient for carry out the problem of dustproof clearance to motor housing, improved the convenience of operating personnel operation, practiced thrift the time of operation greatly, improved the practicality.

Description

Servo motor with dustproof construction

Technical Field

The utility model relates to a servo motor technical field specifically is a servo motor with dustproof construction.

Background

With the progress and development of society, the scientific and technological level of people, the use of a servo motor is more and more extensive, the servo motor is an engine which controls mechanical elements to operate in a servo system, is an auxiliary motor indirect speed changing device and brings great help and effect to the life of people, so that the existing servo motor basically meets the requirements of people, but still has some problems.

The first problem is that: present servo motor, most designs are fixed relatively, and most louvres accumulate the dust easily, and most do not have dirt-proof effect, are not convenient for clear up, and long-term the use may influence radiating effect.

The second problem is that: most of existing servo motors are single in design, most of the existing servo motors are easy to vibrate during working, the use effect of the servo motors can be affected after the existing servo motors are used for a long time, and the service life of the existing servo motors can be shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a servo motor with dustproof construction to the problem of the dismantlement clearance of being not convenient for prevent dust and be not convenient for carry out the shock attenuation protection that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a servo motor with a dustproof structure comprises a device main body, wherein the device main body comprises a motor shell, a motor inner main body and a dustproof net, the motor inner main body is movably arranged in the rear end of the motor shell, the dustproof net is arranged in the motor shell, a dustproof dismounting device is arranged at the rear end of the motor shell and comprises a first sliding groove, a first sliding block, a groove hole, a fixing rod, a first loop bar, a clamping groove, a handle, a first spring and a sliding rail, the left end and the right end of the inner portion of the rear side of the motor shell are both provided with the first sliding groove, the first sliding block is slidably arranged in the first sliding groove, the left side of the first sliding block is fixedly arranged on the right side of the motor inner main body, the rear end of the top end of the motor shell is provided with the groove hole, the fixing rod is fixedly arranged in the groove hole, the rear end of the outer portion of the fixing rod is sleeved, the upper end of the front side of the main body inside the motor is provided with a clamping groove, the clamping groove is clamped with the rear end of the first loop bar, the outside of the fixed bar is wound with a first spring, the upper end and the lower end of the inside of the first loop bar are both provided with second sliding grooves, the second sliding blocks are arranged inside the second sliding grooves in a sliding mode, the bottom ends of the second sliding blocks are fixedly installed on the top end of the fixed bar, and the upper end and the lower end of the inside of the motor shell are both provided with damping protection devices.

Preferably, the shock absorption protection device comprises a second loop bar, a support bar, a third chute, a third slider, a second spring, a fourth chute, a fourth slider, a third spring and a hinge bar, wherein the left end and the right end of the top end inside the motor shell are both fixedly provided with the second loop bar, the second loop bar is designed symmetrically, the support bar is movably arranged inside the second loop bar, the bottom end of the support bar is movably provided with the hinge bar through a rotating shaft, the second spring is arranged inside the second loop bar, the top end of the second spring is welded on the top end inside the second loop bar, the left end and the right end of the bottom end of the second spring are welded on the top end of the support bar, the left end and the right end of one end of the top end of the dust screen are provided with the fourth chute, the two fourth chutes are arranged in a group, the upper end and the lower end of the dust screen are both provided with two groups, and the fourth, and the top of the fourth slider is movably arranged at the bottom end of the hinge rod through a rotating shaft.

Preferably, the top end of the first loop bar is fixedly provided with a handle, the handle is in an L-shaped design, and the outer wall of the handle is glued with a rubber pad.

Preferably, the bottom end inside the slotted hole is provided with a sliding rail, the middle end of the sliding rail is fixedly provided with a connecting rod, the outer part of the connecting rod is sleeved with a sleeve block, and the top end of the sleeve block is fixedly arranged at the bottom end of the first sleeve rod.

Preferably, the left end and the right end of the inside of the second sleeve rod are both provided with a third sliding groove, a third sliding block is connected to the inside of the third sliding groove in a sliding manner, and the right side of the supporting rod is fixedly installed on the left side of the third sliding block.

Preferably, the bottom end of the supporting rod is glued with an anti-skidding cushion, and the anti-skidding cushion is made of rubber.

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

1. the servo motor with the dustproof structure is provided with a first sliding groove, a first sliding block, a slotted hole, a fixed rod, a first loop bar, a clamping groove, a handle, a first spring and a sliding rail, wherein the handle is pulled towards the front end, the forward end of the first loop bar is moved under the matching of a second sliding groove and the first loop bar, the first loop bar is moved out of the clamping groove under the matching of a connecting rod and a loop block, then a handle at the top end of a main body in the motor is moved towards the upper end until the main body in the motor is moved out of the inner part of the rear end of a motor shell, and then the main body in the motor is cleaned up, so that the problem that the motor shell is inconvenient to clean up is solved, the convenience of operation of operators is improved, the operation time is greatly saved, and the practicability is improved;

2. this servo motor with dustproof construction is provided with the second loop bar, the bracing piece, the third spout, the third slider, the second spring, the fourth spout, the fourth slider, third spring and hinge bar, when through carrying out work vibrations when the motor casing, the dust screen removes from top to bottom, thereby the angle of hinge bar takes place to adjust, the bracing piece removes under the drive of hinge bar, under the cooperation of third spout and third slider, the bracing piece removes to the upper end, under the elastic action of second spring, the bracing piece removes to the lower extreme, the dust screen returns the normal position, thereby played absorbing effect to dust screen and motor casing, motor casing and dust screen are not convenient for carry out the absorbing problem, the practicality is improved, the ease for use has been improved simultaneously.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of a back-view cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. a motor housing; 120. a motor inner body; 130. a dust screen; 200. a dust-proof dismounting device; 210. a first chute; 220. a first slider; 230. a slot; 240. fixing the rod; 250. a first loop bar; 251. a second chute; 252. a second slider; 260. a card slot; 270. a handle; 280. a first spring; 290. a slide rail; 291. a connecting rod; 292. sleeving blocks; 300. a shock absorbing guard; 310. a second loop bar; 320. a support bar; 330. a third chute; 340. a third slider; 350. a second spring; 360. a fourth chute; 370. a fourth slider; 380. a third spring; 390. a hinged lever.

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 an embodiment: a servo motor with a dustproof structure comprises a device main body 100, wherein the device main body 100 comprises a motor shell 110, a motor inner main body 120 and a dustproof net 130, the motor inner main body 120 is movably installed inside the rear end of the motor shell 110, the dustproof net 130 is arranged inside the motor shell 110, a dustproof dismounting device 200 is arranged at the rear end of the motor shell 110, the dustproof dismounting device 200 comprises a first sliding groove 210, a first sliding block 220, a slotted hole 230, a fixing rod 240, a first sleeve rod 250, a clamping groove 260, a handle 270, a first spring 280 and a sliding rail 290, the first sliding groove 210 is formed in the left end and the right end inside the rear side of the motor shell 110, the first sliding groove 210 is slidably installed inside the first sliding groove 210, the left side of the first sliding block 220 is fixedly installed on the right side of the motor inner main body 120, the slotted hole 230 is formed in the rear end of the top end of the motor shell 110, the fixing rod 240, the rear end cover of the outside of dead lever 240 is equipped with first loop bar 250, draw-in groove 260 has been seted up to the upper end of the inside main part 120 front side of motor, and draw-in groove 260 and the mutual block in rear end of first loop bar 250, the outside winding of dead lever 240 has first spring 280, second spout 251 has all been seted up at the inside upper and lower both ends of first loop bar 250, the inside slidable mounting of second spout 251 has second slider 252, and the bottom fixed mounting of second slider 252 is in the top of dead lever 240, the inside upper and lower both ends of motor housing 110 all are provided with shock attenuation protector 300, be convenient for dismantle motor inside main part 120 and clear up, the convenience of operating personnel operation has been improved, the dustproof time of clearance has been practiced thrift, the practicality has been improved.

The shock absorption protection device 300 comprises a second sleeve rod 310, a support rod 320, a third sliding groove 330, a third sliding block 340, a second spring 350, a fourth sliding groove 360, a fourth sliding block 370, a third spring 380 and a hinge rod 390, wherein the second sleeve rod 310 is fixedly installed at the left end and the right end of the top end inside the motor shell 110, the second sleeve rod 310 is symmetrically designed, the support rod 320 is movably installed inside the second sleeve rod 310, the hinge rod 390 is movably installed at the bottom end of the support rod 320 through a rotating shaft, the second spring 350 is arranged inside the second sleeve rod 310, the top end of the second spring 350 is welded at the top end inside the second sleeve rod 310, the left end and the right end of the bottom end of the second spring 350 are welded at the top end of the support rod 320, the fourth sliding groove 360 is formed at the left end and the right end of one end of the top end of the dust screen 130, one group of the two groups of the four sliding grooves 360 are formed at, and the top of the fourth slider 370 is movably mounted at the bottom end of the hinge rod 390 through the rotating shaft, so that the shock absorption protection of the motor housing 110 and the dust screen 130 is facilitated, the practicability is improved, and the usability is improved.

First telescopic 250's top fixed mounting has handle 270, and handle 270 is "L" shape design, and the sticky rubber material pad of outer wall of handle 270 is convenient for spur handle 270, has improved the travelling comfort simultaneously.

The slide rail 290 is opened at the bottom end inside the slot 230, the connecting rod 291 is fixedly installed at the middle end of the slide rail 290, the sleeve 292 is sleeved outside the connecting rod 291, and the top end of the sleeve 292 is fixedly installed at the bottom end of the first sleeve 250, so that the first sleeve 250 can move back and forth inside the slot 230.

Third spout 330 has all been seted up at the inside left and right sides both ends of second loop bar 310, and the inside sliding connection of third spout 330 has third slider 340, and the right side of the left side fixed mounting bracing piece 320 of third slider 340 is convenient for bracing piece 320 to reciprocate in the inside of second loop bar 310, has improved the operability.

The bottom end of the supporting rod 320 is glued with an anti-slip soft cushion, and the anti-slip soft cushion is made of rubber, so that the bottom end of the supporting rod 320 is prevented from being rubbed with the top end of the dust screen 130 to cause damage.

The working principle is as follows: when the motor inner body 120 needs to be detached and cleaned, the handle 270 is pulled towards the front end, the front end of the first sleeve rod 250 is moved under the matching of the second sliding groove 251 and the first sleeve rod 250, the first sleeve rod 250 is moved towards the front end under the matching of the connecting rod 291 and the sleeve block 292 until the first sleeve rod 250 is moved out of the clamping groove 260, the handle at the top end of the motor inner body 120 is moved towards the upper end until the motor inner body 120 is moved out of the rear end of the motor shell 110, the motor inner body 120 is cleaned up, and if the cleaned motor inner body 120 is installed, the reverse operation is performed.

When the motor housing 110 and the dust screen 130 need to be protected by shock absorption, firstly, when the motor housing 110 vibrates during working, the dust screen 130 moves up and down, so that the angle of the hinge rod 390 is adjusted, the support rod 320 moves under the driving of the hinge rod 390, under the matching of the third sliding groove 330 and the third sliding block 340, the support rod 320 moves towards the upper end, and because the second spring 350 and the third spring 380 are stressed, the restoring force is provided, the support rod 320 moves towards the lower end, and the dust screen 130 returns to the original position, so that the dust screen 130 and the motor housing 110 are protected by shock absorption, and the operation is finished.

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 servo motor with dustproof construction, includes device main part (100), device main part (100) include motor housing (110), the inside main part of motor (120) and dust screen (130), the inside movable mounting of the rear end of motor housing (110) has the inside main part of motor (120), the inside of motor housing (110) is provided with dust screen (130), its characterized in that: the rear end of the motor shell (110) is provided with a dustproof dismounting device (200), the dustproof dismounting device (200) comprises a first sliding groove (210), a first sliding block (220), a slotted hole (230), a fixed rod (240), a first loop bar (250), a clamping groove (260), a handle (270), a first spring (280) and a sliding rail (290), the left end and the right end of the inner part of the rear side of the motor shell (110) are both provided with the first sliding groove (210), the first sliding block (220) is slidably mounted in the first sliding groove (210), the left side of the first sliding block (220) is fixedly mounted on the right side of the motor inner main body (120), the rear end of the top end of the motor shell (110) is provided with the slotted hole (230), the fixed rod (240) is fixedly mounted in the slotted hole (230), the rear end of the outer part of the fixed rod (240) is sleeved with the first loop bar (250), the upper end of the front side of the motor inner main body (120), and the rear end of draw-in groove (260) and first loop bar (250) is mutually block, the outside of dead lever (240) is twined and is had first spring (280), second spout (251) have all been seted up at the upper and lower both ends of first loop bar (250) inside, the inside slidable mounting of second spout (251) has second slider (252), and the bottom fixed mounting of second slider (252) is in the top of dead lever (240), the upper and lower both ends of motor housing (110) inside all are provided with shock attenuation protector (300).

2. The servo motor with a dustproof structure according to claim 1, wherein: the shock absorption protection device (300) comprises a second loop bar (310), a support bar (320), a third sliding groove (330), a third sliding block (340), a second spring (350), a fourth sliding groove (360), a fourth sliding block (370), a third spring (380) and a hinge rod (390), wherein the second loop bar (310) is fixedly mounted at the left end and the right end of the top end inside the motor shell (110), the second loop bar (310) is symmetrically designed, the support bar (320) is movably mounted inside the second loop bar (310), the hinge rod (390) is movably mounted at the bottom end of the support bar (320) through a rotating shaft, the second spring (350) is arranged inside the second loop bar (310), the top end of the second spring (350) is welded at the top end inside the second loop bar (310), the support bar at the left end and the right end of the bottom end of the second spring (350) is welded at the top end of the support bar (320), fourth spout (360), two have been seted up at both ends about dust screen (130) top one end fourth spout (360) are a set of, the upper and lower both ends of dust screen (130) all are provided with two sets ofly, the inside sliding connection of fourth spout (360) has fourth slider (370), and the top of fourth slider (370) is through pivot movable mounting in the bottom of hinge bar (390).

3. The servo motor with a dustproof structure according to claim 1, wherein: the top end of the first loop bar (250) is fixedly provided with a handle (270), the handle (270) is designed in an L shape, and the outer wall of the handle (270) is glued with a rubber material pad.

4. The servo motor with a dustproof structure according to claim 1, wherein: slide rail (290) have been seted up to the inside bottom of slotted hole (230), and the middle-end fixed mounting of slide rail (290) has connecting rod (291), the outside cover of connecting rod (291) is equipped with cover block (292), and the top fixed mounting of cover block (292) in the bottom of first loop bar (250).

5. The servo motor with a dustproof structure according to claim 2, wherein: third spout (330) have all been seted up at both ends about second loop bar (310) inside, and the inside sliding connection of third spout (330) has third slider (340), the right side of the left side fixed mounting bracing piece (320) of third slider (340).

6. The servo motor with a dustproof structure according to claim 2, wherein: the bottom end of the supporting rod (320) is glued with an anti-slip soft cushion, and the anti-slip soft cushion is made of rubber.