CN212435481U

CN212435481U - Anti-collision protection device for motor

Info

Publication number: CN212435481U
Application number: CN202021661224.4U
Authority: CN
Inventors: 陈娟
Original assignee: Individual
Current assignee: Yibang Transmission Zhejiang Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-01-29
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to the technical field of motors, specifically be an anticollision protector for motor, including motor main body, motor main body's bottom fixedly connected with base, motor main body's the outside is provided with the shell, the bottom of shell is provided with the shock attenuation board, the edge of shell all inserts and is equipped with the bolt, and the top edge of shock attenuation board has all seted up the nut, the bolt all runs through the inside that the shell extends to the nut, the articulated overhead guard in top of shell, and the bottom of overhead guard one side is articulated with shell one side and is connected, one side fixedly connected with fixed block on shell top. The utility model discloses play the guard action to motor main part, prevent that motor main part from being directly strikeed, prolonged motor main part's life, avoid long-term the use to lead to motor main part inside part not hard up, influence the use of device, improved the life-span of device, reduced the noise that vibrations brought simultaneously.

Description

Anti-collision protection device for motor

Technical Field

The utility model relates to the technical field of motors, specifically be an anticollision protector for motor.

Background

Along with the development of life is better and better, in building construction, industrial production and daily life, often can use the motor to come as power device, the motor has become indispensable device, and current motor in the use, can be inevitable receive the striking, leads to the life of motor to reduce, and serious striking more probably leads to the motor to produce the damage, has delayed user's normal production and work, has brought economic loss and trouble for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticollision protector for motor to the motor that proposes in solving above-mentioned background art can receive the striking in the use, leads to the life of motor to reduce, and serious striking more probably leads to the motor to produce the damage, has hindered user's normal production and work, has brought economic loss and troublesome problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-collision protection device for a motor comprises a motor main body, wherein a base is fixedly connected to the bottom end of the motor main body, a shell is arranged on the outer side of the motor main body, a damping plate is arranged at the bottom end of the shell, bolts are inserted into corners of the shell, nuts are arranged at the top corners of the damping plate, the bolts penetrate through the shell and extend to the inner parts of the nuts, a top cover is hinged to the top of the shell, the bottom end of one side of the top cover is hinged to one side of the shell, a fixing block is fixedly connected to one side of the top end of the shell, an outer bin is arranged inside the bottom end of one side of the top cover, an inner bin is arranged inside the fixing block, a first spring is arranged inside the inner bin, one end of the first spring is fixedly connected with the inner wall of the inner bin, the other end of the first spring is fixedly connected with a stop, and the inside of inside groove is inserted and is equipped with the inserted bar to the outside fixedly connected with movable block of inserted bar, the inner wall fixedly connected with four groups of connecting plates of shock attenuation board bottom, and the top of connecting plate all is provided with two sets of boards of supporting, the bottom that the board kept away from one side each other all articulates there is first connecting rod, and the bottom of first connecting rod all is connected with the top of connecting plate is articulated, the top that the board kept away from one side each other all articulates there is the second connecting rod, and the top of second connecting rod all is connected with the bottom of base is articulated.

Preferably, one side of the stop block is inclined, and one side of the outer bin is inclined.

Preferably, pole in four face angle departments of shock attenuation board are all fixedly connected with, and the outside of interior pole is provided with the outer pole to the bottom of outer pole with base fixed connection, the outside of outer pole all overlaps and is equipped with the second spring, and the bottom of second spring and the top fixed connection of base, the top and the shock attenuation board fixed connection of second spring.

Preferably, the inner walls of the shell and the top cover are provided with sound absorption holes, and the sound absorption holes are honeycomb-shaped.

Preferably, two sets of springs are arranged on one side of the moving block, one ends of the springs are fixedly connected with the moving block, and the other ends of the springs are fixedly connected with the inner wall of the inner groove.

Preferably, the two sides of the shell are fixedly connected with rubber pads, and friction grains are arranged on the surfaces of the rubber pads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the motor main body is protected, the motor main body is prevented from being directly impacted, the service life of the motor main body is prolonged, the parts in the motor main body are prevented from loosening after long-term use, the use of the device is prevented from being influenced, the service life of the device is prolonged, and meanwhile, the noise caused by vibration is reduced;

1. by arranging the shell and the top cover, a user assembles the motor main body by the shell and the top cover, and the rubber pads on two sides of the shell are utilized, so that when the motor main body is impacted by the outside in the process of using the motor main body by the user, the shell and the top cover resist the impact, the rubber pads buffer the impact force, the top cover and the shell play a role in protecting the motor main body, the motor main body is prevented from being directly impacted, and the service life of the motor main body is prolonged;

2. through being provided with the shock attenuation board, when the user is using motor body, motor body takes place vibrations, compresses the spring that supports the board middle part during vibrations, and the spring offsets with the decurrent power that produces because of vibrations under the effect of resilience force, reduces the range of vibrations, also can avoid long-term use to lead to motor body inside part not hard up, influences the use of device, has improved the life-span of device, has reduced the noise that vibrations brought simultaneously.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention;

fig. 4 is a schematic side view of the structure of the present invention.

In the figure: 100. a motor main body; 110. a base; 120. a housing; 121. a bolt; 122. a nut; 123. a fixed block; 130. a top cover; 131. an outer bin; 132. an inner bin; 133. a first spring; 134. a stopper; 135. an inner tank; 136. inserting a rod; 137. a moving block; 200. a damper plate; 210. a connecting plate; 211. a resisting plate; 212. a first link; 213. a second link; 214. an inner rod; 215. an outer rod; 216. a second spring.

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. 1-4, the present invention provides an embodiment:

an anti-collision protection device for a motor comprises a motor main body 100, wherein a base 110 is fixedly connected to the bottom end of the motor main body 100, a shell 120 is arranged on the outer side of the motor main body 100, a damping plate 200 is arranged at the bottom end of the shell 120, bolts 121 are inserted at the corners of the shell 120, nuts 122 are arranged at the corners of the top of the damping plate 200, the bolts 121 all penetrate through the shell 120 and extend to the inner parts of the nuts 122, a top cover 130 is hinged to the top of the shell 120, the bottom end of one side of the top cover 130 is hinged to one side of the shell 120, a fixing block 123 is fixedly connected to one side of the top end of the shell 120, an outer bin 131 is arranged in the bottom end of one side of the top cover 130, an inner bin 132 is arranged in the fixing block 123, a first spring 133 is arranged in the inner bin 132, one end of the first spring 133 is fixedly connected to the inner, an inner groove 135 is formed in the top cover 130, an insertion rod 136 is inserted into the inner groove 135, a moving block 137 is fixedly connected to the outer side of the insertion rod 136, four groups of connecting plates 210 are fixedly connected to the inner wall of the bottom of the damping plate 200, two groups of abutting plates 211 are arranged at the tops of the connecting plates 210, the bottom ends of the abutting plates 211, which are far away from each other, are hinged to a first connecting rod 212, the bottom ends of the first connecting rods 212 are hinged to the top end of the connecting plate 210, the top ends of the abutting plates 211, which are far away from each other, are hinged to a second connecting rod 213, and the top ends of the second connecting rods 213 are hinged to the bottom;

further, one side of the stopper 134 is inclined, and one side of the outer bin 131 is inclined, so that the stopper 134 moves towards the inside of the inner bin 132 by the mutual interference of the inclined surface of the stopper 134 and the inclined surface of the outer bin 131;

furthermore, the four corners of the damping plate 200 are fixedly connected with the inner rod 214, the outer side of the inner rod 214 is provided with the outer rod 215, the bottom end of the outer rod 215 is fixedly connected with the base 110, the outer side of the outer rod 215 is sleeved with the second spring 216, the bottom end of the second spring 216 is fixedly connected with the top end of the base 110, and the top end of the second spring 216 is fixedly connected with the damping plate 200, so that when the motor body 100 vibrates, the four groups of inner rods 214 move towards the inside of the outer rod 215, the second spring 216 is compressed, and under the action of resilience force of the second spring 216, the moving range of the inner rod 214 is reduced, so that the vibration amplitude of the base 110 is reduced, and the stability of the motor body 100 is improved;

further, the inner walls of the housing 120 and the top cover 130 are provided with sound absorption holes, and the sound absorption holes are honeycomb-shaped, so that when the motor body 100 is used, noise generated is transmitted to the inside of the sound absorption holes, most of the noise is converted into heat energy, and thus, a noise reduction effect is achieved;

further, two sets of springs are arranged on one side of the moving block 137, one ends of the springs are fixedly connected with the moving block 137, the other ends of the springs are fixedly connected with the inner wall of the inner groove 135, when a user uses the device, the inserting rod 136 is moved to one side close to the outer bin 131, the moving block 137 is driven to move, so that the two springs on the moving block 137 contract, when the user achieves the purpose, the inserting rod 136 is loosened, and the inserting rod 136 and the moving block 137 are reset by using the resilience force of the springs;

further, rubber pads are fixedly connected to two sides of the housing 120, friction lines are arranged on the surfaces of the rubber pads, when the motor main body 100 is impacted from the outside, the housing 120 and the top cover 130 resist the impact, the rubber pads buffer the impact force, the service life of the motor main body 100 is prolonged, and the service life of the motor main body 100 is prolonged.

The working principle is as follows: when a user uses the motor main body 100, the shell 120 is placed above the shock absorption plate 200, the user rotates the bolt 121 to enable the bolt 121 to do circular motion, the bolt 121 enters the nut 122, so that the shell 120 is fixed above the shock absorption plate 200, then the top cover 130 is turned over and closed, and through the stop block 134 and the first spring 133, when the top cover 130 presses downwards, the slope surface of the stop block 134 is extruded to drive the first spring 133 to be compressed, so that the top cover 130 is fixed above the shell 120;

when using motor body 100, motor body 100 shakes, make base 110 reciprocate, base 110 drives the bottom of giving second connecting rod 213 and reciprocates, the bottom of first connecting rod 212 reciprocates simultaneously, make to support board 211 to the square removal that is close to each other, the spring receives the pressure contraction deformation, the shock attenuation board 200 of lapse drives the outer pole 215 lapse of base 110 top simultaneously, it stretches to drive second spring 216 simultaneously, make interior pole 214 keep away from the inside of outer pole 215, the spring is under the resilience effect of self, offset with the decurrent power of shock attenuation board 200, shock attenuation board 200 is when the rebound, can offset the effort of vibrations under the resilience effect of spring.

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. An anti-collision protection device for a motor comprises a motor main body (100), and is characterized in that: the bottom end of the motor main body (100) is fixedly connected with a base (110), a shell (120) is arranged on the outer side of the motor main body (100), a damping plate (200) is arranged at the bottom end of the shell (120), bolts (121) are inserted at corners of the shell (120), nuts (122) are arranged at corners of the top of the damping plate (200), the bolts (121) penetrate through the shell (120) and extend to the inside of the nuts (122), a top cover (130) is hinged to the top of the shell (120), the bottom end of one side of the top cover (130) is hinged to one side of the shell (120), a fixed block (123) is fixedly connected to one side of the top end of the shell (120), an outer bin (131) is arranged inside the bottom end of one side of the top cover (130), an inner bin (132) is arranged inside the fixed block (123), and a first spring (133) is arranged inside the inner bin (132), one end of the first spring (133) is fixedly connected with the inner wall of the inner bin (132), the other end of the first spring (133) is fixedly connected with the stop block (134), an inner groove (135) is arranged inside the top cover (130), an inserting rod (136) is inserted inside the inner groove (135), and the outer side of the inserted link (136) is fixedly connected with a moving block (137), the inner wall of the bottom of the damping plate (200) is fixedly connected with four groups of connecting plates (210), and the top of the connecting plate (210) is provided with two groups of resisting plates (211), the bottom ends of the sides of the resisting plates (211) far away from each other are hinged with first connecting rods (212), the bottom ends of the first connecting rods (212) are hinged with the top end of the connecting plate (210), the top ends of the sides of the resisting plates (211) far away from each other are hinged with second connecting rods (213), and the top ends of the second connecting rods (213) are hinged with the bottom end of the base (110).

2. An anti-collision protection device for a motor according to claim 1, characterized in that: one side of the stop block (134) is inclined, and one side of the outer bin (131) is inclined.

3. An anti-collision protection device for a motor according to claim 1, characterized in that: all fixedly connected with in four face angle departments of shock attenuation board (200) are equipped with outer pole (215), and the outside of interior pole (214) is provided with outer pole (215) to the bottom and base (110) fixed connection of outer pole (215), the outside of outer pole (215) all overlaps and is equipped with second spring (216), and the bottom of second spring (216) and the top fixed connection of base (110), the top and shock attenuation board (200) fixed connection of second spring (216).

4. An anti-collision protection device for a motor according to claim 1, characterized in that: and sound absorption holes are formed in the inner walls of the shell (120) and the top cover (130), and the sound absorption holes are honeycomb.

5. An anti-collision protection device for a motor according to claim 1, characterized in that: and two groups of springs are arranged on one side of the moving block (137), one ends of the springs are fixedly connected with the moving block (137), and the other ends of the springs are fixedly connected with the inner wall of the inner groove (135).

6. An anti-collision protection device for a motor according to claim 1, characterized in that: rubber pads are fixedly connected to two sides of the shell (120), and friction grains are arranged on the surfaces of the rubber pads.