CN219740080U

CN219740080U - Motor end cover with high installation stability

Info

Publication number: CN219740080U
Application number: CN202320805897.XU
Authority: CN
Inventors: 姚雨顺
Original assignee: Jiangxi Zhenjing Environmental Protection Engineering Co ltd
Current assignee: Jiangxi Zhenjing Environmental Protection Engineering Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-09-22
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to the technical field of motor end covers, and discloses a motor end cover with high installation stability, which comprises a motor front end cover, a first installation mechanism, an adapting mechanism and a second installation mechanism, wherein the first installation mechanism is positioned in the motor front end cover, the adapting mechanism is positioned at the left end of the first installation mechanism, the second installation mechanism is positioned at the outer end of the motor front end cover, the first installation mechanism comprises a pull block, a sleeve, a pin shaft, a guide rod, a sliding block, a spring, a connecting rod, a limiting block, a guide column and a guide block, the pull block is movably installed at the right end of the motor front end cover, the pull blocks are distributed at equal intervals, and the sleeve is fixedly installed at the left end of the pull block. This motor end cover that installation steadiness is high through setting up first installation mechanism, can make motor and end cover be connected fixed mode no longer singlely, even under the circumstances that the bolt takes place corrosion fracture, also be difficult to take place the skew between motor and the end cover, has reduced the probability that the motor broke down.

Description

Motor end cover with high installation stability

Technical Field

The utility model relates to the technical field of motor end covers, in particular to a motor end cover with high installation stability.

Background

In the prior art, bolts or screws and the like are usually used between a general motor and an end cover at the front part of the motor to penetrate through connecting holes to fix the end cover and the motor together, the connecting and fixing mode is single, when the bolts or the screws are corroded or broken, looseness is easy to occur between the motor and the end cover, and finally, the shaft of the motor and the end cover are offset, so that the normal operation of the motor is influenced, and the motor is easy to damage.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a motor end cover with high installation stability, which aims to solve the problems that in the prior art, a common motor and an end cover at the front part of the motor are usually fixed together by using bolts or screws and the like to pass through connecting holes, the connecting and fixing modes are single, and looseness is easy to occur between the motor and the end cover.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor end cover that installation steadiness is high, includes motor front end housing, first installation mechanism, adaptation mechanism and second installation mechanism, first installation mechanism is located the inside of motor front end housing, adaptation mechanism is located the left end of first installation mechanism, the second installation mechanism is located the outer end of motor front end housing, first installation mechanism includes pull block, sleeve, round pin axle, guide bar, slider, spring, connecting rod, stopper, guide post and guide block, pull block movable mounting is at the right-hand member of motor front end housing, the pull block is the equidistance and arranges, sleeve fixed mounting is at the left end of pull block, sleeve runs through motor front end housing and with motor front end housing swing joint, round pin axle fixed mounting is at the left end of motor front end housing, the round pin axle is the equidistance and arranges, guide bar fixed mounting is at the inside of motor front end housing, the guide bar runs through the inside of motor front end housing and extends to the round pin axle, guide bar and round pin axle fixed connection, slider fixed mounting is at the left end of sleeve, sleeve movable mounting takes place at the guide bar's the outer end of guide bar, even the movable mounting of sleeve takes place at the left end at the slider at the left end of the motor, even the side of the motor is difficult to take place the side of the fixed connection with the side of the dead bolt, even the side of the motor is difficult to take place at the dead end.

Preferably, the other end of the spring is fixedly connected with the pin shaft, the connecting rod is movably arranged at the outer end of the sliding block, the limiting block is movably arranged at the outer end of the connecting rod, and the limiting block penetrates through the pin shaft and is movably connected with the pin shaft.

Preferably, the guide post is fixedly arranged in the pin shaft, the guide block is fixedly arranged at the outer end of the limiting block, and the guide post penetrates through the guide block and is movably connected with the guide block.

Preferably, the adaptation mechanism includes motor body, slot and spacing groove, motor body installs the right-hand member at motor front end housing, the fixed right-hand member that sets up at motor body of slot, the slot is the equidistance and arranges, round pin axle movable mounting is in the inside of slot, round pin axle and slot looks adaptation.

Preferably, the spacing groove is fixed to be set up in the inside of motor body, stopper movable mounting is in the inside of spacing groove, stopper and spacing groove looks adaptation, through setting up the spacing groove, can be convenient with the stopper block together.

Preferably, the second mounting mechanism comprises a first mounting plate, a second mounting plate, a fastening bolt and a fastening nut, wherein the first mounting plate is fixedly mounted at the outer end of the motor front end cover, the first mounting plates are distributed at equal intervals, the second mounting plate is fixedly mounted at the outer end of the motor body, the second mounting plates are distributed at equal intervals, and the motor front end cover and the motor body can be fixed together by the fastening bolt and the fastening nut through the second mounting mechanism.

Preferably, the fastening bolt penetrates through the first mounting piece and the second mounting piece and is in threaded connection with the first mounting piece and the second mounting piece, and the fastening nut is in threaded connection with the outer end of the fastening bolt.

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

this installation steadiness is high motor end cover, through setting up first installation mechanism, outside pulling sleeve, drive the slider and move to the right along the guide bar, thereby make the connecting rod inward movement, and then drive stopper and guide block along the inside motion of guide pin axle, then insert the slot inside with the round pin axle, the fixture block is released again, the slider resets left under the drive of spring, finally drive the connecting rod and expand, and then drive the stopper and insert the spacing inslot through the round pin axle, thereby can be in the same place motor front end housing and motor body block, make motor and end cover be connected fixed mode no longer singlely, even under the circumstances that the bolt takes place corrosion fracture, also be difficult to the skew between motor and the end cover, the probability that the motor breaks down has been reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a first mounting mechanism, an adapter mechanism, and a second mounting mechanism according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at C in fig. 3 according to the present utility model.

In the figure: 1. a motor front end cover; 2. a first mounting mechanism; 201. pulling blocks; 202. a sleeve; 203. a pin shaft; 204. a guide rod; 205. a slide block; 206. a spring; 207. a connecting rod; 208. a limiting block; 209. a guide post; 210. a guide block; 3. an adaptation mechanism; 301. a motor body; 302. a slot; 303. a limit groove; 4. a second mounting mechanism; 401. a first mounting tab; 402. a second mounting plate; 403. a fastening bolt; 404. and (5) fastening the nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the motor end cover with high installation stability comprises a motor front end cover 1, a first installation mechanism 2, an adapting mechanism 3 and a second installation mechanism 4, wherein the first installation mechanism 2 is positioned in the motor front end cover 1, the adapting mechanism 3 is positioned at the left end of the first installation mechanism 2, the second installation mechanism 4 is positioned at the outer end of the motor front end cover 1, the first installation mechanism 2 comprises a pull block 201, a sleeve 202, a pin 203, a guide rod 204, a sliding block 205, a spring 206, a connecting rod 207, a limiting block 208, a guide column 209 and a guide block 210, the pull block 201 is movably installed at the right end of the motor front end cover 1, the pull blocks 201 are distributed at equal intervals, the sleeve 202 is fixedly installed at the left end of the pull block 201, the sleeve 202 penetrates through the motor front end cover 1 and is movably connected with the motor front end cover 1, the pin 203 is fixedly installed at the left end of the motor front end cover 1, the pin 203 is distributed at equal intervals, the guide rod 204 is fixedly arranged in the motor front end cover 1, the guide rod 204 penetrates through the motor front end cover 1 and extends to the inside of the pin shaft 203, the guide rod 204 is fixedly connected with the pin shaft 203, the sliding block 205 is fixedly arranged at the left end of the sleeve 202, the sleeve 202 is movably arranged at the outer end of the guide rod 204, the sliding block 205 is movably arranged at the outer end of the guide rod 204, the spring 206 is fixedly arranged at the left end of the sliding block 205, the sleeve 202 is pulled outwards through the first installation mechanism 2 to drive the sliding block 205 to move rightwards along the guide rod 204, so that the connecting rod 207 moves inwards, the limiting block 208 and the guide block 210 are driven to move inwards along the pin shaft 203 of the guide column 209, then the pin shaft 203 is inserted into the slot 302, the clamping block is released again, the sliding block 205 is driven to reset leftwards through the spring 206, finally the connecting rod 207 is driven to be unfolded, and the limiting block 208 is driven to pass through the pin shaft 203 to be inserted into the limiting groove 303, therefore, the motor front end cover 1 and the motor body 301 can be clamped together, so that the connection and fixation mode of the motor and the end cover is not single any more, even if the bolt is rusted and broken, the motor and the end cover are difficult to deviate, and the failure probability of the motor is reduced;

the other end of the spring 206 is fixedly connected with the pin shaft 203, the connecting rod 207 is movably arranged at the outer end of the sliding block 205, the limiting block 208 is movably arranged at the outer end of the connecting rod 207, the limiting block 208 penetrates through the pin shaft 203 and is movably connected with the pin shaft 203, and the spring 206 is arranged to play a role in driving the limiting block 208 and the sliding block 205 to reset; the guide post 209 is fixedly arranged in the pin shaft 203, the guide block 210 is fixedly arranged at the outer end of the limiting block 208, the guide post 209 penetrates through the guide block 210 and is movably connected with the guide block 210, and the guide post 209 and the guide block 210 are arranged to guide the limiting block 208 so as to prevent the limiting block 208 from deviating; the adaptation mechanism 3 comprises a motor body 301, a slot 302 and a limit groove 303, wherein the motor body 301 is arranged at the right end of the motor front end cover 1, the slot 302 is fixedly arranged at the right end of the motor body 301, the slots 302 are distributed at equal intervals, the pin shafts 203 are movably arranged in the slots 302, the pin shafts 203 are adapted to the slots 302, and the slots 302 facilitate the pin shafts 203 to be inserted into the motor body 301 by arranging the adaptation mechanism 3; the limiting groove 303 is fixedly arranged in the motor body 301, the limiting block 208 is movably arranged in the limiting groove 303, the limiting block 208 is matched with the limiting groove 303, and the limiting block 208 can be conveniently clamped with the limiting block 303 by arranging the limiting groove 303;

the second mounting mechanism 4 comprises a first mounting plate 401, a second mounting plate 402, a fastening bolt 403 and a fastening nut 404, wherein the first mounting plate 401 is fixedly mounted at the outer end of the motor front end cover 1, the first mounting plate 401 is equidistantly arranged, the second mounting plate 402 is fixedly mounted at the outer end of the motor body 301, the second mounting plate 402 is equidistantly arranged, and the motor front end cover 1 and the motor body 301 can be fixed together by the aid of the fastening bolt 403 and the fastening nut 404 through the arrangement of the second mounting mechanism 4; the fastening bolts 403 penetrate the first mounting plate 401 and the second mounting plate 402 and are in threaded connection with the first mounting plate 401 and the second mounting plate 402, and the fastening nuts 404 are in threaded connection with the outer ends of the fastening bolts 403.

Working principle: firstly, the motor front end cover 1 is aligned with the motor body 301, then, the sleeve 202 is pulled outwards, the sliding block 205 is driven to move rightwards along the guide rod 204, so that the connecting rod 207 moves inwards, the limiting block 208 and the guide block 210 are driven to move inwards along the pin shaft 203 of the guide column 209, then, the pin shaft 203 is inserted into the slot 302, the clamping block is released, the sliding block 205 is reset leftwards under the driving of the spring 206, finally, the connecting rod 207 is driven to be unfolded, the limiting block 208 is driven to pass through the pin shaft 203 and be inserted into the limiting groove 303, and therefore, the motor front end cover 1 and the motor body 301 can be clamped together, and finally, the motor front end cover 1 and the motor body 301 are fixed together by the fastening bolt 403 and the fastening nut 404.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a motor end cover that installation steadiness is high, includes motor front end housing (1), first installation mechanism (2), adaptation mechanism (3) and second installation mechanism (4), its characterized in that: the first mounting mechanism (2) is positioned in the motor front end cover (1), the adapting mechanism (3) is positioned at the left end of the first mounting mechanism (2), the second mounting mechanism (4) is positioned at the outer end of the motor front end cover (1), the first mounting mechanism (2) comprises a pull block (201), a sleeve (202), a pin shaft (203), a guide rod (204), a sliding block (205), a spring (206), a connecting rod (207), a limiting block (208), a guide column (209) and a guide block (210), the pull block (201) is movably mounted at the right end of the motor front end cover (1), the pull block (201) is distributed at equal intervals, the sleeve (202) is fixedly mounted at the left end of the pull block (201), the sleeve (202) penetrates through the motor front end cover (1) and is movably connected with the motor front end cover (1), the pin shaft (203) is fixedly mounted at the left end of the motor front end cover (1), the guide rod (204) is distributed at equal intervals, the guide rod (205) is fixedly mounted in the motor front end cover (1), the guide rod (203) is fixedly connected with the guide rod (203) at the left end (203) and extends through the front end (203), the sleeve (202) is movably arranged at the outer end of the guide rod (204), the sliding block (205) is movably arranged at the outer end of the guide rod (204), and the spring (206) is fixedly arranged at the left end of the sliding block (205).

2. The high installation stability motor end cap of claim 1, wherein: the other end of the spring (206) is fixedly connected with the pin shaft (203), the connecting rod (207) is movably mounted at the outer end of the sliding block (205), the limiting block (208) is movably mounted at the outer end of the connecting rod (207), and the limiting block (208) penetrates through the pin shaft (203) and is movably connected with the pin shaft (203).

3. The high installation stability motor end cap of claim 2, wherein: the guide post (209) is fixedly arranged in the pin shaft (203), the guide block (210) is fixedly arranged at the outer end of the limiting block (208), and the guide post (209) penetrates through the guide block (210) and is movably connected with the guide block (210).

4. A motor end cap with high installation stability according to claim 3, wherein: the adaptation mechanism (3) comprises a motor body (301), a slot (302) and a limiting groove (303), wherein the motor body (301) is arranged at the right end of a motor front end cover (1), the slot (302) is fixedly arranged at the right end of the motor body (301), the slots (302) are distributed at equal intervals, the pin shafts (203) are movably arranged in the slots (302), and the pin shafts (203) are adapted to the slots (302).

5. The high installation stability motor end cap of claim 4, wherein: the limiting groove (303) is fixedly arranged in the motor body (301), the limiting block (208) is movably arranged in the limiting groove (303), and the limiting block (208) is matched with the limiting groove (303).

6. The high installation stability motor end cap of claim 5, wherein: the second mounting mechanism (4) comprises a first mounting plate (401), a second mounting plate (402), a fastening bolt (403) and a fastening nut (404), wherein the first mounting plate (401) is fixedly mounted at the outer end of the motor front end cover (1), the first mounting plate (401) is equidistantly arranged, the second mounting plate (402) is fixedly mounted at the outer end of the motor body (301), and the second mounting plate (402) is equidistantly arranged.

7. The high installation stability motor end cap of claim 6, wherein: the fastening bolt (403) penetrates through the first mounting plate (401) and the second mounting plate (402) and is in threaded connection with the first mounting plate (401) and the second mounting plate (402), and the fastening nut (404) is in threaded connection with the outer end of the fastening bolt (403).