CN214429371U - Explosion-proof motor with built-in anti-blocking drainage structure - Google Patents

Abstract

The utility model discloses an explosion-proof motor with a built-in anti-blocking drainage structure, which comprises a motor body and a supporting seat at the lower end thereof, condensate water is discharged into an inner cavity of a connecting seat through a water outlet hole for filtration, the filtered condensate water falls to the inner side of the supporting seat through a guide pipe, the condensate water in the supporting seat falls to the upper end of a drainage block for drainage towards two sides, the condensate water can be discharged through a drainage pipe after being drained towards two sides, after a screening plate is filtered for use, the screening plate can be directly drawn out for cleaning and replacement, the pore diameter blockage of the filtering net caused by long-time uncleaning is prevented, when a foam stop block is positioned at one end of the drainage pipe, the foam stop block can seal and block one end of the drainage pipe through a sealing layer, after the condensate water is drained towards two sides through the drainage block, the condensate water is concentrated at the lower end of the foam stop block, at the moment, the foam stop block upwards vertically floats on the condensate water through a connecting rod, when the condensed water is level with the drain pipe, the condensed water can be discharged through the drain pipe.

Description

Explosion-proof motor with built-in anti-blocking drainage structure

Technical Field

The utility model relates to an explosion-proof machine technical field specifically is a built-in explosion-proof machine who prevents blockking up drainage structures.

Background

When the mining explosion-proof motor is operated in a coal mine, the temperature rise of the motor is high under the condition of high-speed operation, condensed water is not required to be generated and gathered at the inner wall of a motor shell after the motor is stopped for a period of time, particularly, the underground coal mine is wet frequently, particularly, the explosion-proof motor with the water-cooled shell can generate the phenomenon of condensed water, if the condensed water in the explosion-proof motor cannot be discharged in time, the normal work of the motor can be influenced, the service life of the motor is shortened, as the existing drainage structure is mostly manual control drainage, the back and forth adjustment of an operator is troublesome, and impurities such as rust iron chips in the motor easily block a drainage outlet, the condensed water cannot be discharged in time, if one end of the drainage pipe is not sealed, the impurities and dust at the outer end also enter the interior of the motor to influence the normal use of the motor.

In order to solve the problems, an explosion-proof motor with a built-in anti-blocking drainage structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an explosion-proof machine of built-in anti-clogging drainage structure, the comdenstion water in the motor body discharges the connecting seat inner chamber through the apopore and filters, the comdenstion water after filtering will fall the inboard of supporting seat through the stand pipe, the comdenstion water that gets into in the supporting seat will fall the upper end of drainage piece and drain to both sides, after the comdenstion water drains to both sides, the comdenstion water can be discharged through the drain pipe, after the screening board filters and uses, operating personnel can directly pull the arm-tie and take out the screening board and clear up the change, prevent to long-time unclean the aperture that causes the filter screen from blockking up, when the foam dog is located the one end of drain pipe, the foam dog can seal the one end of drain pipe through the sealing layer and separate the fender, after the comdenstion water drains to both sides through the drainage piece, the comdenstion water will concentrate on the lower extreme of foam dog, at this moment the foam dog will upwards float on the condensate water perpendicularly through the connecting rod, when the condensed water is level with the drain pipe, the condensed water can be discharged through the drain pipe, and the problems in the background art are solved.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof motor with a built-in anti-blocking drainage structure comprises a motor body and a supporting seat arranged at the lower end of the motor body, wherein the supporting seat is fixedly arranged at the bottom end of the motor body through a connecting seat;

the middle fixed mounting of supporting seat and connecting seat has the baffle to still fixed welding has the drainage piece in the middle of the bottom of supporting seat, and the foam dog that drainage piece both sides activity was placed, and the foam dog still is located the one end of drain pipe.

Further, the connecting seat includes the slot that its one side was seted up to and run through the screening board of connecting seat inner chamber through the slot activity, and the connecting seat is kept away from one side inner wall of slot and has been seted up the spacing groove, and the lower extreme fixedly connected with backup pad of spacing groove, and the screening board is located the upper end of backup pad.

Further, the screening board includes its middle fixed connection's filter screen to and screening board one side fixed mounting's arm-tie, and the screening board keeps away from one side of arm-tie still fixedly connected with inhale the iron stone piece, inhale iron stone piece and spacing groove phase-match.

Further, the spacing groove includes the adsorption plate of its inner chamber fixed mounting to the adsorption plate is the component that the iron material made, inhales the iron stone and passes through spacing groove and adsorption plate swing joint.

Furthermore, the baffle includes the multiunit interval that its lower extreme fixed mounting is the same stand pipe to the upper end both sides of stand pipe still fixed mounting have the guide block, and the guide block is located the upper end of baffle.

Furthermore, the guide block and the flow guide block are distributed in a triangular conical shape.

Further, the foam stop block comprises a sealing layer fixedly mounted on one side of the foam stop block, the sealing layer is attached to one end of the drain pipe, the positioning groove is formed in the top end of the foam stop block, and the connecting rod is matched with the positioning groove.

Further, the connecting rod movably penetrates through the inner side of the positioning groove through the upper end of the supporting seat, a top cover is fixedly mounted at the top end of the connecting rod, and the top cover is located at the upper end of the outer side of the supporting seat.

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

1. the utility model provides a built-in explosion-proof machine who prevents blockking up drainage structures, after connecting seat inner chamber is discharged through the apopore to the inside comdenstion water of motor body, will directly fall on the screening board, the screening board can filter the comdenstion water through the filter screen, prevent that the aquatic from containing impurity from causing the jam to stand pipe and drain pipe, the comdenstion water after the filtration will fall the inboard of supporting seat under the stand pipe, the comdenstion water that gets into in the supporting seat will fall the upper end of drainage piece to both sides drainage, the comdenstion water is behind the drainage of both sides, the comdenstion water can pass through the drain pipe and discharge, avoid collecting together and causing the damage to motor body for a long time in motor body's inside.

2. The utility model provides a built-in explosion-proof machine who prevents blockking up drainage structures, after the screening board uses, operating personnel can directly take out the arm-tie and take the screening board out and clear up the change, prevent that long-time unclean the aperture that causes the filter screen from blockking up, when needs installation screening board, need pass through the inner chamber that the slot inserted the connecting seat with the screening board, after the screening board runs through the slot, will arrive the one side of spacing groove and the upper end of backup pad in the inner chamber of connecting seat, it is fixed that the inboard of synchronous insertion spacing groove is also adsorbed to the iron-absorbing stone piece simultaneously, prevent that the screening board breaks away from the inboard of connecting seat by oneself, and is simple and convenient.

3. The utility model provides a built-in explosion-proof machine who prevents blockking up drainage structures, when the foam dog is located the one end of drain pipe, the foam dog can seal through the sealing layer and separate the fender to the one end of drain pipe, the comdenstion water passes through the drainage piece after to both sides drainage, the comdenstion water will concentrate on the lower extreme of foam dog, at this moment, the foam dog will upwards float on the comdenstion water perpendicularly through the connecting rod, after comdenstion water and drain pipe keep level, the comdenstion water can pass through the drain pipe discharge, when the connecting rod inserts when the upper end of constant head tank is inboard, will carry on spacingly to the foam dog, make the foam dog upwards float only, avoid its one end influence that drifts at will and break away from the drain pipe to separate and keep off sealed effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the support seat and the connecting seat of the present invention;

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

fig. 4 is a schematic diagram of the structure of the sieving plate of the present invention;

fig. 5 is a schematic structural view of the foam stopper of the present invention.

In the figure: 1. a motor body; 2. a supporting seat; 3. a drain pipe; 4. a connecting seat; 41. a slot; 42. a screening plate; 421. a filter screen; 422. pulling a plate; 423. adsorbing the iron blocks; 43. a limiting groove; 431. an adsorption plate; 44. a support plate; 5. a water outlet hole; 6. a partition plate; 61. a guide tube; 62. a guide block; 7. a drainage block; 8. a foam stop block; 81. a sealing layer; 82. positioning a groove; 83. a connecting rod; 84. and a top cover.

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. 1-2, an explosion-proof motor with a built-in anti-clogging drainage structure comprises a motor body 1 for driving and a support seat 2 for supporting drainage at the lower end of the motor body 1, wherein the support seat 2 is fixedly installed at the bottom end of the motor body 1 through a connecting seat 4, a plurality of water outlets 5 with equal spacing distance are formed in the bottom surface of the motor body 1, the water outlets 5 are positioned at the upper end of the connecting seat 4, so that condensed water can be discharged to the inner side of the connecting seat 4 after flowing out through the water outlets 5, drain pipes 3 are symmetrically installed at both sides of the support seat 2, when the condensed water passes through the connecting seat 4 and the inner cavity of the support seat 2, the condensed water can be discharged through the drain pipes 3, so that an operator can collect and process the condensed water, a partition plate 6 capable of dividing the supporting seat 2 and the connecting seat 4 into two chambers is fixedly installed between the support seat and the connecting seat 4, and still fixed welding has the drainage piece 7 that can be with the comdenstion water of whereabouts to both sides drainage in the middle of the bottom of supporting seat 2 to and what drainage piece 7 both sides activity was placed can be used for nimble regulation to separate the foam dog 8 that keeps off, and foam dog 8 still is located the one end of drain pipe 3, and when the comdenstion water was concentrated in the lower extreme of foam dog 8, foam dog 8 will float on the comdenstion water, and after the comdenstion water was leveled with drain pipe 3, the comdenstion water can be discharged through drain pipe 3.

Referring to fig. 2-4, an explosion-proof motor with built-in anti-clogging drainage structure, where the connection seat 4 includes a slot 41 formed on one side thereof, and a screening plate 42 movably penetrating through the slot 41 to an inner cavity of the connection seat 4, the screening plate 42 can be flexibly inserted and removed through the slot 41, and a limiting groove 43 capable of being positioned and fixed is formed on an inner wall of one side of the connection seat 4 away from the slot 41, a support plate 44 for supporting is fixedly connected to a lower end of the limiting groove 43, and the screening plate 42 is located at an upper end of the support plate 44, and when the screening plate 42 penetrates through the slot 41, the inner cavity of the connection seat 4 reaches one side of the limiting groove 43 and an upper end of the support plate 44, the screening plate 42 includes a filter screen 421 fixedly connected therebetween and capable of filtering and screening condensed water, and a pull plate 422 fixedly installed on one side of the screening plate 42 and capable of being pulled and pulled by an operator, and one side of the screening plate 42 far away from the pulling plate 422 is fixedly connected with an adsorbable iron-absorbing block 423, the iron-absorbing block 423 is matched with the limiting groove 43, the limiting groove 43 comprises an adsorption plate 431 fixedly installed in the inner cavity of the limiting groove, the adsorption plate 431 is a member made of an iron material, the iron-absorbing block 423 is movably connected with the adsorption plate 431 through the limiting groove 43, after the iron-absorbing block 423 is inserted into the inner side of the limiting groove 43, the iron-absorbing block and the limiting groove can be mutually adsorbed and fixed, the screening net is prevented from automatically separating from the inner cavity of the connecting seat 4, the partition plate 6 comprises a plurality of groups of guide pipes 61 which are fixedly installed at the lower end and have the same interval distance and can discharge condensed water, guide blocks 62 are also fixedly installed at both sides of the upper end of the guide pipes 61, the guide blocks 62 are positioned at the upper end of the partition plate 6, the filtered condensed water is drained to both sides through the guide blocks 62, and the drained condensed water is discharged to the inner side of the supporting seat 2 through the guide pipes 61, the guide block 62 and the drainage block 7 are distributed in a triangular conical shape, and the condensed water entering the supporting seat 2 is drained to the two sides again from the upper end of the drainage block 7, so that the condensed water is conveniently drained out through the drainage pipes 3 on the two sides of the supporting seat 2.

Referring to fig. 5, an explosion-proof motor with a built-in anti-clogging drainage structure, wherein a foam stopper 8 comprises a sealing layer 81 fixedly installed on one side of the foam stopper 8, the sealing layer 81 is attached to one end of a drainage pipe 3, when the foam stopper 8 is located at one end of the drainage pipe 3, the foam stopper 8 can seal and block one end of the drainage pipe 3 through the sealing layer 81, a positioning groove 82 which is formed in the top end of the foam stopper 8 and can be inserted into for limiting, a connecting rod 83 is matched with the positioning groove 82, the connecting rod 83 movably penetrates through the inner side of the positioning groove 82 through the upper end of a support base 2, when the connecting rod 83 is inserted into the inner side of the upper end of the positioning groove 82, the foam stopper 8 is limited, so that the foam stopper 8 can float upwards only to avoid being separated from one end of the drainage pipe 3, a top cover 84 is fixedly installed on the top end of the connecting rod 83, and the top cover 84 is located at the upper end of the outer side of the support base 2, an operator can flexibly pull the connecting rod 83 through the top cover 84 on the outer side to seal and adjust one end of the drain pipe 3.

The working principle is as follows: when condensed water is generated on the inner side of the motor body 1, the condensed water can be discharged onto the screening plate 42 of the inner cavity of the connecting seat 4 through the water outlet 5, the screening plate 42 can filter the condensed water through the filter screen 421 to prevent impurities in the water from blocking the guide pipe 61 and the drain pipe 3, when the screening plate 42 is used, an operator can pull the pulling plate 422 to draw out the screening plate 42 for cleaning and replacement, when the screening plate 42 is installed, the screening plate 42 is only required to be aligned with the slot 41 to be inserted into the inner cavity of the connecting seat 4, meanwhile, the iron absorbing block 423 is synchronously inserted into the inner side of the limiting slot 43 for adsorption and fixation, the foam block 8 can seal and block one end of the drain pipe 3 through the sealing layer 81, the filtered condensed water falls to the inner side of the supporting seat 2, the condensed water entering the supporting seat 2 falls to the upper end of the flow guiding block 7 for flow guiding to both sides, and the condensed water is guided to both sides, the condensate water will concentrate on the lower extreme of foam dog 8, and at this moment foam dog 8 will float on the condensate water through connecting rod 83 is upwards perpendicular, and after the condensate water was leveled with drain pipe 3, the condensate water can be discharged through drain pipe 3, and when the condensate water was less than drain pipe 3, foam dog 8 will also fall to the one end of drain pipe 3 and seal it through sealing layer 81 and separate the fender.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an explosion-proof machine of built-in anti-clogging drainage structure, includes motor body (1) and supporting seat (2) of its lower extreme to supporting seat (2) are through connecting seat (4) fixed mounting in the bottom of motor body (1), its characterized in that: the motor is characterized in that a plurality of water outlet holes (5) with equal spacing distance are formed in the bottom surface of the motor body (1), the water outlet holes (5) are located at the upper end of the connecting seat (4), and water discharge pipes (3) are symmetrically arranged on two sides of the supporting seat (2);

the middle of supporting seat (2) and connecting seat (4) is fixedly provided with a partition plate (6), a drainage block (7) is fixedly welded in the middle of the bottom end of supporting seat (2), foam stop blocks (8) are movably arranged on two sides of drainage block (7), and foam stop blocks (8) are also arranged at one end of drain pipe (3).

2. The explosion-proof motor with the built-in anti-blocking drainage structure according to claim 1, characterized in that: connecting seat (4) including slot (41) that its one side was seted up to and pass through the screening board (42) of connecting seat (4) inner chamber through slot (41) activity, and spacing groove (43) have been seted up to one side inner wall that slot (41) were kept away from in connecting seat (4), the lower extreme fixedly connected with backup pad (44) of spacing groove (43), and screening board (42) are located the upper end of backup pad (44).

3. The explosion-proof motor with the built-in anti-blocking drainage structure according to claim 2, characterized in that: screening board (42) are including filter screen (421) of its middle fixed connection to and screening board (42) one side fixed mounting's arm-tie (422), and screening board (42) keep away from one side of arm-tie (422) still fixedly connected with inhale iron stone piece (423), inhale iron stone piece (423) and spacing groove (43) phase-match.

4. The explosion-proof motor with the built-in anti-blocking drainage structure according to claim 2, characterized in that: the limiting groove (43) comprises an adsorption plate (431) fixedly installed in the inner cavity of the limiting groove, the adsorption plate (431) is a member made of an iron material, and the iron absorption block (423) is movably connected with the adsorption plate (431) through the limiting groove (43).

5. The explosion-proof motor with the built-in anti-blocking drainage structure according to claim 1, characterized in that: the partition plate (6) comprises a plurality of groups of guide pipes (61) with the same interval distance, wherein the lower ends of the guide pipes are fixedly arranged, guide blocks (62) are further fixedly arranged on two sides of the upper end of each guide pipe (61), and the guide blocks (62) are located at the upper end of the partition plate (6).

6. The explosion-proof motor with the built-in anti-blocking drainage structure according to claim 5, characterized in that: the guide block (62) and the flow guide block (7) are distributed in a triangular conical shape.

7. The explosion-proof motor with the built-in anti-blocking drainage structure according to claim 1, characterized in that: the foam stop block (8) comprises a sealing layer (81) fixedly mounted on one side of the foam stop block, the sealing layer (81) is attached to one end of the drain pipe (3), the positioning groove (82) formed in the top end of the foam stop block (8) is formed, and the connecting rod (83) is matched with the positioning groove (82).

8. The explosion-proof motor with the built-in anti-blocking drainage structure according to claim 7, characterized in that: the connecting rod (83) movably penetrates through the inner side of the positioning groove (82) through the upper end of the supporting seat (2), a top cover (84) is fixedly mounted at the top end of the connecting rod (83), and the top cover (84) is located at the upper end of the outer side of the supporting seat (2).

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