CN215956176U

CN215956176U - Dustproof water-proof motor casing

Info

Publication number: CN215956176U
Application number: CN202122014598.8U
Authority: CN
Inventors: 李发平
Original assignee: Fuzhou Youli Machinery Co ltd
Current assignee: Fuzhou Youli Machinery Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-04
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a dustproof and waterproof motor shell which comprises a bottom plate and a motor body, wherein a plurality of first bolts penetrate through the edge position of the bottom plate, a shell is connected and arranged at the upper end of the bottom plate through a plurality of support columns, a cover plate is fixed at the upper end of the shell through bolts, a controller is arranged at the upper end of the cover plate, a plurality of first sliding columns are arranged at the lower end in the shell, a damping plate is sleeved on the plurality of first sliding columns, a damping mechanism used for damping of the damping plate is arranged on the plurality of first sliding columns, sliding holes are formed in the damping plate, the motor body is arranged on the upper side of the damping plate, first fixing plates which extend into the sliding holes and are symmetrically arranged are arranged at the lower end of the motor body, rotating seats connected with the lower side wall of the damping plate are arranged at two sides of the sliding holes, screw rods are rotatably arranged on the two rotating seats, and a driving motor is arranged on the outer side of one rotating seat. Compared with the prior art, the utility model has the advantages that: when dispelling the heat to motor body through the fan, dustproof and waterproof effect is better, and the shock attenuation effect is better.

Description

Dustproof water-proof motor casing

Technical Field

The utility model relates to the technical field of motors, in particular to a dustproof and waterproof motor casing.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. Denoted in the circuit by the letter M (old standard by D). Its main function is to generate driving torque as power source of electric appliance or various machines. The generator is denoted in the circuit by the letter G. The main function of the generator is to convert mechanical energy into electric energy, and the most common generator at present utilizes heat energy, water energy and the like to drive a generator rotor to generate electricity.

The casing of prior art motor generally is used for covering the motor, carries out a dustproof protection to the motor, nevertheless because the motor operation can produce the heat, so generally can be equipped with radiator fan on the cap, but this radiator fan is under the condition of operation, and dustproof and water proof's effect is relatively poor, at the in-process that uses, and the absorbing effect is relatively poor, and the motor is inconvenient when installing and dismantling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a dustproof and waterproof motor casing which is good in dustproof and waterproof effect, good in damping effect and convenient to disassemble and assemble.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a dustproof and waterproof motor casing comprises a bottom plate and a motor body, wherein a plurality of first bolts penetrate through the edge position of the bottom plate, the upper end of the bottom plate is connected with a casing through a plurality of support columns, a cover plate is fixed at the upper end of the casing through bolts, a controller is arranged at the upper end of the cover plate, a plurality of first sliding columns are arranged at the lower end in the casing, a damping plate is sleeved on the first sliding columns, a damping mechanism for damping the damping plate is arranged on the first sliding columns, sliding holes are formed in the damping plate, the motor body is arranged on the upper side of the damping plate, first fixing plates which extend into the sliding holes and are symmetrically arranged are arranged at the lower end of the motor body, rotating seats connected with the lower side walls of the damping plate are arranged at two sides of the sliding holes, screw rods are arranged on the two rotating seats in a rotating mode, and a driving motor is arranged on the outer side of one of the rotating seats, the output end of the driving motor is connected with the screw rod, the outer sides of the two ends of the screw rod are fixedly provided with a second fixing plate which is abutted to the inner wall of the sliding hole through a threaded sleeve, the inner sides of the second fixing plate are provided with fixing columns and fixing holes matched with the fixing columns, the inner wall of the shell is provided with a plurality of fans, the outer side wall of the shell is provided with a filter screen which is arranged on the outer sides of the fans, the outer side of the shell is connected with a cover body which is arranged on the outer side of the filter screen and has a downward opening, a side wall of the shell, away from the fans, is provided with a lifting hole matched with the output end of the motor body, and the fans and the driving motor are all electrically connected with the controller.

As an improvement, the lower extreme of apron border position is connected and is equipped with the limiting plate that offsets with the lateral wall of casing, the outside through connection of limiting plate is equipped with a plurality of bolts that pass through the thread tightening with the lateral wall of casing.

As an improvement, the upper end of the cover plate is provided with a handle.

As an improvement, the damping mechanism comprises a first spring and a second spring, the first spring is sleeved on the outer side of the first sliding column, the second spring which is abutted to the upper side wall of the damping plate is sleeved on the outer side of the first sliding column, and nuts which are abutted to the second spring are fixedly arranged at the upper ends of the first sliding columns through threaded sleeves.

As an improvement, the screw threads at two ends of the screw rod with the same distance are opposite in direction.

As an improvement, the vertical section of the cover body is arranged in an L-shaped structure, and the horizontal section of the cover body is arranged in a v-21274h-shaped structure.

And as an improvement, a second sliding column penetrating through the second fixing plate is connected between the two rotating seats.

Compared with the prior art, the utility model has the advantages that: when the fan is used for radiating heat of the motor body, dust can be prevented through the filter screen, and meanwhile, moisture can be prevented from entering the shell through the cover body when the heat is radiated in rainy days, so that the dustproof and waterproof effects are better; the fixing column can be rapidly inserted into the fixing hole by rotating the driving motor and driving the fixing plate II to slide by matching with the screw rod, so that the fixing and dismounting of the fixing plate I are more convenient; when establishing the motor body on the shock attenuation board, it is better to carry out the shock attenuation effect through spring one and spring two.

Drawings

Fig. 1 is a schematic structural view of a dustproof water-proof motor casing according to the present invention.

FIG. 2 is a schematic view of a left side view of a dustproof and waterproof motor casing according to the present invention.

Fig. 3 is a schematic view of a position a of a dustproof and waterproof motor casing according to the present invention.

Fig. 4 is a schematic structural view of a dustproof water-proof motor casing cover body according to the present invention.

As shown in the figure: 1. the motor comprises a base plate, 2, a motor body, 3, a shell, 4, a cover plate, 5, a controller, 6, a first sliding column, 7, a damping plate, 8, a limiting plate, 9, a sliding hole, 10, a first fixing plate, 11, a rotating seat, 12, a screw, 13, a driving motor, 14, a second fixing plate, 15, a fan, 16, a filter screen, 17, a cover body, 18, a fixing column, 19, a nut, 20, a second spring, 21, a first spring, 22, a lifting hole, 23 and a second sliding column.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The dustproof and waterproof motor casing obtained by combining the attached drawings 1-4 comprises a bottom plate 1 and a motor body 2, wherein a plurality of first bolts penetrate through the edge position of the bottom plate 1, the upper end of the bottom plate 1 is connected with a casing 3 through a plurality of support columns, the upper end of the casing 3 is fixed with a cover plate 4 through bolts, the upper end of the cover plate 4 is provided with a controller 5, the lower end in the casing 3 is provided with a plurality of first sliding columns 6, a damping plate 7 is sleeved on the plurality of first sliding columns 6, damping mechanisms for damping the damping plate 7 are arranged on the plurality of first sliding columns 6, sliding holes 9 are arranged on the damping plate 7, the motor body 2 is arranged on the upper side of the damping plate 7, the lower end of the motor body 2 is provided with first fixing plates 10 which extend into the sliding holes 9 and are symmetrically arranged, two sides of the sliding holes 9 are provided with rotating seats 11 connected with the lower side walls of the damping plate 7, the two rotating seats 11 are rotatably provided with screw rods 12, the outer side of one rotating seat 11 is provided with a driving motor 13, the output end of the driving motor 13 is connected with the screw 12, the outer sides of the two ends of the screw 12 are fixedly provided with two fixing plates 14 which are abutted against the inner wall of the sliding hole 9 through threads in a sleeved mode, the inner sides of the two fixing plates 14 are respectively provided with a fixing column 18, the two fixing plates 10 are respectively provided with a fixing hole matched with the fixing column 18, a plurality of fans 15 are arranged on one inner wall of the shell 3, a filter screen 16 arranged on the outer side of the plurality of fans 15 is arranged on the outer side wall of the shell 3, a cover body 17 which is arranged outside the filter screen 16 and has a downward opening is connected with the outer side of the shell 3, a lifting hole 22 matched with the output end of the motor body 2 is formed in one side wall, far away from the fan, of the shell 13, and the fan 15 and the driving motor 13 are both electrically connected with the controller 5.

The limiting plate 8 that is equipped with the lateral wall counterbalance with casing 3 is connected to the lower extreme of 4 border positions of apron, the outside through connection of limiting plate 8 is equipped with a plurality ofly and passes through the bolt of thread tightening with casing 3's lateral wall, and apron 4 is fixed more firm, and dismantles and the installation more convenient.

The upper end of the cover plate 4 is provided with a handle, so that the cover plate can be conveniently taken down and installed by holding the handle.

Damper includes spring one 21 and spring two 20, and is a plurality of the outside of slip post one 6 is all overlapped and is equipped with spring one 21, and is a plurality of the outside cover of slip post one 6 is equipped with two 20 of the spring that offset with the last lateral wall of damper plate 7, and is a plurality of the nut 19 that is fixed with and offsets with spring two 20 is all established through the screw thread cover to the upper end of slip post one 6, and damper plate 7 is better between spring one 21 and spring two 20 shock attenuation effect, is convenient for dismantle damper plate 7 through rotating nut 19 and maintains or change when damaging.

The screw threads at the two ends of the screw rod 12 with the same distance are opposite in direction, so that the two symmetrical fixing plates 14 can be conveniently adjusted to slide in the opposite direction and in the opposite direction at the same time, and the fixing and the dismounting are more convenient.

The vertical section of the cover body 17 is arranged in an L-shaped structure, and the horizontal section of the cover body 17 is arranged in a v-21274-shaped structure, so that the rain shielding effect is better.

A second sliding column 23 penetrating through the second fixing plate 14 is connected between the two rotating seats 11, and the second fixing plate 14 slides on the second sliding column 23 more stably.

Utility model's theory of operation: when the motor body 2 is fixed, the output end of the motor body 2 is placed in the lifting hole 22, the first fixing plate 10 is placed in the sliding hole 9 and placed between the second symmetrical fixing plates 14, the driving motor 13 is controlled by the controller 5 to drive the screw 12 to rotate, the fixing columns 18 on the second fixing plates 14 are driven to be inserted into the fixing holes on the first fixing plates 10 through threads, the first fixing plates 10 are further firmly fixed, the motor body 2 is further fixed on the damping plate 7, the cover plate 4 is placed at the upper end of the shell 3 to be rapidly fixed through bolts, the damping plate 7 is buffered through the damping mechanism in the using process of the motor body 2, meanwhile, the output end of the motor body 2 can lift in the lifting hole 22 to be buffered, the motor body 2 can be cooled through opening the fan, and dust is effectively prevented from entering the shell 3 through the filter screen 16, cover filter screen 16 through the cover body 17 and avoid the rainwater to go into casing 3 through fan 15 in going on rainy day, dustproof and water-proof effects are better, can fix bottom plate 1 in the position that needs to fix through the bolt, support casing 3 through a plurality of support columns, and the condition of infiltration avoids appearing in the height of effectual improvement casing 3.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a dustproof water proof motor casing, includes bottom plate (1) and motor body (2), its characterized in that: the edge position of the bottom plate (1) is provided with a plurality of first bolts in a penetrating mode, the upper end of the bottom plate (1) is provided with a shell (3) through a plurality of support columns in a connecting mode, the upper end of the shell (3) is provided with a cover plate (4) through bolts in a fixing mode, the upper end of the cover plate (4) is provided with a controller (5), the lower end in the shell (3) is provided with a plurality of first sliding columns (6), the sliding columns (6) are sleeved with damping plates (7), the sliding columns (6) are provided with damping mechanisms used for damping the damping plates (7) in a damping mode, the damping plates (7) are provided with sliding holes (9), the motor body (2) is arranged on the upper side of the damping plates (7), the lower end of the motor body (2) is provided with first fixing plates (10) which extend into the sliding holes (9) and are symmetrically arranged, the two sides of the sliding holes (9) are provided with rotating seats (11) connected with the lower sides of the damping plates (7), two it is equipped with screw rod (12) to rotate on rotation seat (11), one of them the outside of rotating seat (11) is equipped with driving motor (13), the output of driving motor (13) is connected with screw rod (12), the outside at screw rod (12) both ends is established through the screw thread cover and is fixed with fixed plate two (14) that offset with sliding hole (9) inner wall, two the inboard of fixed plate two (14) all is equipped with fixed column (18), two all be equipped with on fixed plate one (10) with fixed column (18) assorted fixed orifices, casing (3) inner wall is equipped with a plurality of fans (15), the lateral wall of casing (3) is equipped with filter screen (16) that set up in a plurality of fans (15) outside, the outside of casing (3) is connected and is equipped with the cover body (17) that set up in filter screen (16) outside and opening down, a lateral wall that the fan was kept away from in casing (3) is equipped with lift hole (22) that match with motor body (2) output ) The fan (15) and the driving motor (13) are electrically connected with the controller (5).

2. The dustproof water-proof motor casing according to claim 1, wherein: the lower extreme of apron (4) border position is connected and is equipped with limiting plate (8) that offsets with the lateral wall of casing (3), the outside through connection of limiting plate (8) is equipped with a plurality of bolts that pass through the thread tightening with the lateral wall of casing (3).

3. The dustproof water-proof motor casing according to claim 1, wherein: the upper end of the cover plate (4) is provided with a handle.

4. The dustproof water-proof motor casing according to claim 1, wherein: damping device includes spring one (21) and spring two (20), and is a plurality of the outside of slip post one (6) all is equipped with spring one (21), and is a plurality of the outside cover of slip post one (6) is equipped with spring two (20) that offset with the last lateral wall of damper plate (7), and is a plurality of the nut (19) that offset with spring two (20) are all established through the screw thread cover to the upper end of slip post one (6).

5. The dustproof water-proof motor casing according to claim 1, wherein: the screw threads at two ends of the screw rod (12) with the same distance are opposite in direction.

6. The dustproof water-proof motor casing according to claim 1, wherein: the vertical section of the cover body (17) is arranged in an L-shaped structure, and the horizontal section of the cover body (17) is arranged in a v-21274h-shaped structure.

7. The dustproof water-proof motor casing according to claim 1, wherein: a second sliding column (23) penetrating through the second fixing plate (14) is connected between the two rotating seats (11).