CN217063450U

CN217063450U - Explosion-proof motor with shell protective structure

Info

Publication number: CN217063450U
Application number: CN202123166481.8U
Authority: CN
Inventors: 杨吉明
Original assignee: Shanghai Dasu Technology Co ltd
Current assignee: Shanghai Dasu Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-26
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses an explosion-proof machine with shell protective structure, include: motor body and base, motor body's output shaft one end fixedly connected with flabellum, motor body is equipped with the one end of flabellum and has docked the housing, and the flabellum is located the housing, and fixedly connected with dust screen on opening and the opening has been seted up at the middle part of housing, and the bottom side fixedly connected with of housing removes the seat No. one, and motor body's bottom side middle part fixedly connected with removes the seat No. two, and the kerve has all been seted up to the upper end both sides of base, and the lower part sliding connection that removes the seat and No. two removes the seat is in corresponding kerve No. one, the utility model has the advantages of it is following: through setting up mobilizable housing and motor body, the flabellum in the housing plays heat dissipation explosion-proof effect to when the dust accumulation needs the clearance in the dust screen outside, remove housing and motor body to keeping away from each other, the convenience is cleared up the dust screen on the housing outside.

Description

Explosion-proof motor with shell protective structure

Technical Field

The utility model relates to the technical field of electric machines, concretely relates to explosion-proof electric machine with shell protective structure.

Background

The explosion-proof motor is a motor with an explosion-proof structure, generally the explosion-proof motor can be used at the position with higher temperature and insufficient ventilation, and a heat dissipation structure is arranged in the explosion-proof motor, so that heat generated by the operation of the motor can be dissipated, and the explosion of the motor in high-temperature operation is avoided.

Under the prior art, all can install the flabellum in explosion proof machine's shell and dispel the heat the protection, but the flabellum uses after a period, and the dust is accumulated easily in the outside in the dust screen on the shell, leads to blockking up, influences the motor heat dissipation to it is very inconvenient when clearing up the dust.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the flabellum uses a period after, and the dust is accumulated easily to the outside in the dust screen on the shell, leads to blockking up, influences the motor heat dissipation to it is very inconvenient when clearing up the dust, provides an explosion proof machine with shell protective structure for this.

The utility model provides a technical scheme that technical problem adopted is: an explosion proof machine with housing protective structure, comprising: motor body and base, motor body's output shaft one end fixedly connected with flabellum, motor body is equipped with the one end of flabellum and has docked the housing, the flabellum is located the housing, fixedly connected with dust screen on opening and the opening has been seted up at the middle part of housing, the bottom side fixedly connected with of housing removes the seat No. one, motor body's bottom side middle part fixedly connected with removes the seat No. two, the kerve has all been seted up to the upper end both sides of base, the lower part sliding connection that removes seat and No. two removes the seat in corresponding kerve.

Preferably, two-way lead screws are installed in the bottom grooves, one ends of the two-way lead screws are rotatably connected to the end part of one of the bottom grooves, the other ends of the two-way lead screws penetrate through one end of the base and are fixedly connected with the handles, the lower parts of the first movable seat and the second movable seat are respectively in threaded connection with the two sides of the two-way lead screws, and after the handles are twisted, under the transmission action of the two-way lead screws, the housing and the motor body can be quickly kept away from each other, so that the inner side and the outer side of the dust screen on the housing can be conveniently cleaned.

Preferably, the both sides of a removal seat and No. two removal seats all laminate with corresponding kerve inside wall, the bottom face of a removal seat and No. two removal seats all laminates with corresponding kerve diapire, and it is spacing by the kerve when two removal seats remove, and is more stable.

Preferably, a bolt is connected between the lower part of the handle and the outer wall of the base in a threaded manner, and when the handle is not used, the handle can be fixed through the bolt, so that the stability of the handle is maintained.

The utility model has the advantages of it is following:

by arranging the movable housing and the motor body, the fan blades in the housing play a role in heat dissipation and explosion prevention, and when dust accumulated on the inner side and the outer side of the dustproof net needs to be cleaned, the housing and the motor body are moved away from each other, so that the inner side and the outer side of the dustproof net on the housing can be conveniently cleaned; through setting up two-way lead screw and handle, twist reverse behind the handle under the transmission of two-way lead screw, can make housing and motor body keep away from each other fast, it is convenient to adjust, through setting up the bolt, when the handle does not use, can fix the handle through the bolt, keeps the stability of handle.

Drawings

Fig. 1 is a schematic view of a disassembled structure of an explosion-proof motor with a housing protection structure according to a preferred embodiment of the present invention;

fig. 2 is a schematic perspective view of an explosion-proof electric machine with a housing protection structure according to a preferred embodiment of the present invention;

fig. 3 is a sectional structure diagram of a base of an explosion-proof electric machine with a housing protection structure according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a motor body; 2. a base; 3. a fan blade; 4. a housing; 5. a dust screen; 6. a bottom groove; 7. a first movable seat; 8. a second movable seat; 9. a bidirectional screw rod; 10. a grip; 11. and (4) bolts.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

An explosion-proof motor with a housing protection structure as shown in fig. 1-3 comprises a motor body 1 and a base 2, wherein one end of an output shaft of the motor body 1 is fixedly connected with a fan blade 3, when the motor body 1 is used, the output shaft of the motor rotates, the fan blade 3 at one end of the output shaft rotates along with the output shaft to promote airflow to flow, one end of the motor body 1 provided with the fan blade 3 is butted with a housing 4, the fan blade 3 is positioned in the housing 4, the middle part of the housing 4 is provided with an opening, a dust screen 5 is fixedly connected on the opening, the fan blade 3 rotates to promote airflow to flow, heat of the motor body 1 can be rapidly dissipated from the dust screen 5 of the housing 4, the bottom side of the housing 4 is fixedly connected with a first movable seat 7, the middle part of the bottom side of the motor body 1 is fixedly connected with a second movable seat 8, both sides of the upper end of the base 2 are provided with bottom grooves 6, the first movable seat 7 and the lower parts of the second movable seat 8 are slidably connected in the corresponding bottom grooves 6, remove the seat 7 and remove the seat 8 and remove the back to keeping away from each other in corresponding kerve 6 when one, housing 4 keeps away from each other with motor body 1, conveniently clears up the inside and outside of dust screen 5 on housing 4.

In order to move the positions of the housing 4 and the motor body 1 conveniently, two-way lead screws 9 are installed in the two bottom grooves 6, one ends of the two-way lead screws 9 are connected to the end portions of one of the bottom grooves 6 in a rotating mode, the other ends of the two-way lead screws 9 penetrate through one end of the base 2 and the fixedly connected handle 10, the lower portions of the first moving seat 7 and the second moving seat 8 are respectively in threaded connection with the two sides of the two-way lead screws 9, the two-way lead screws 9 rotate along with the handle 10 when the handle 10 is rotated, the first moving seat 7 and the second moving seat 8 are driven to be away from each other, the housing 4 and the motor body 1 are made to be away from each other, cleaning of the inner side and the outer side of the dust screen 5 on the housing 4 is facilitated, when the handle 10 is not used, the bolt 11 is connected between the lower portion of the handle 10 and the outer wall of the base 2 in a threaded mode, the handle 10 can be fixed through the bolt 11, and stability of the handle 10 is kept.

Wherein, in order to guarantee the stability of removal seat 7 and No. two removal seats 8, the both sides of removal seat 7 and No. two removal seats 8 all laminate with corresponding kerve 6 inside wall, the bottom face of removal seat 7 and No. two removal seats 8 all laminates with corresponding kerve 6 diapire, when removal seat 7 and No. two removal seats 8 remove, because removal seat 7 and No. two removal seats 8 match the laminating with kerve 6, can be spacing by kerve 6 when removing the seat and removing, it is more stable.

The working principle is as follows: when motor body 1 carries out the use, motor output shaft rotates, the flabellum 3 of output shaft one end can rotate thereupon, promote the air current to flow, can be with motor body 1's heat 5 effluvium of dust screen from housing 4 fast, dust screen 5 can play dustproof effect, avoid large granule dust to get into in the housing 4, when the inside and outside accumulation dust of dust screen 5 needs the clearance, twist reverse dismantlement bolt 11, rotate handle 10, two-way lead screw 9 rotates thereupon, drive removal seat 7 and No. two removal seats 8 and keep away from each other, make housing 4 and motor body 1 keep away from each other, the convenience is cleared up the inside and outside of dust screen 5 on housing 4, rotate handle 10 once more after the clearance, make removal seat 7 reset with No. two removal seats 8, housing 4 and motor body 1 dock the back thereupon, utilize bolt 11 to fix handle 10 can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. An explosion-proof machine with housing protective structure, comprising: motor body (1) and base (2), its characterized in that, the output shaft one end fixedly connected with flabellum (3) of motor body (1), the one end that motor body (1) was equipped with flabellum (3) is docked has housing (4), flabellum (3) are located housing (4), fixedly connected with dust screen (5) on opening and the opening have been seted up at the middle part of housing (4), bottom side fixedly connected with of housing (4) removes seat (7) No. one, bottom side middle part fixedly connected with of motor body (1) removes seat (8) No. two, kerve (6) have all been seted up to the upper end both sides of base (2), the lower part sliding connection that removes seat (7) and No. two removes seat (8) is in corresponding kerve (6).

2. The explosion-proof motor with the housing protection structure according to claim 1, characterized in that two bidirectional screws (9) are installed in two of the bottom slots (6), one end of each bidirectional screw (9) is rotatably connected to one end of one of the bottom slots (6), the other end of each bidirectional screw (9) penetrates one end of the base (2) and is fixedly connected with a handle (10), and the lower portions of the first movable seat (7) and the second movable seat (8) are respectively in threaded connection with two sides of the bidirectional screws (9).

3. The explosion-proof motor with the housing protection structure as recited in claim 2, wherein both sides of the first movable seat (7) and the second movable seat (8) are attached to the inner side wall of the corresponding bottom groove (6), and the bottom end surfaces of the first movable seat (7) and the second movable seat (8) are attached to the bottom wall of the corresponding bottom groove (6).

4. The explosion-proof motor with the housing protection structure as claimed in claim 2, wherein a bolt (11) is connected between the lower part of the handle (10) and the outer wall of the base (2) in a threaded manner.