CN220185469U

CN220185469U - Magnetic suspension blower

Info

Publication number: CN220185469U
Application number: CN202321393467.8U
Authority: CN
Inventors: 杨玉昌; 吴龙妹; 姚攀
Original assignee: Sichuan Zhongcarbon Zhangmen Energy Co ltd
Current assignee: Sichuan Zhongcarbon Zhangmen Energy Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-12-15
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of blower equipment, and discloses a magnetic suspension blower. The utility model discloses a magnetic suspension blower, which comprises a chassis, wherein the inner wall of the chassis is fixedly connected with a blower main body, a rectangular hole is formed in the side face of the chassis, a rectangular annular plate is arranged on the inner wall of the rectangular hole, a net frame is fixedly connected with the inner annular surface of the rectangular annular plate, a dust screen is fixedly connected with the inner wall of the net frame, and a mechanism groove is formed in the chassis. When the cleaning is finished and then the installation is completed, the limiting plate on one side of the rectangular annular plate is placed into the limiting groove, then the upper part of the rectangular annular plate is pushed, at the moment, the upper part of the rectangular annular plate moves into the rectangular hole to extrude the fixing plate, the pushing spring is extruded until the fixing plate and the fixing groove are positioned at the same position, the pushing spring is reset to push the fixing plate to move into the fixing groove to fix the rectangular annular plate, and therefore the dust screen in the device has the effects of being convenient to disassemble and assemble and facilitating subsequent dust cleaning.

Description

Magnetic suspension blower

Technical Field

The utility model belongs to the technical field of blower equipment, and particularly relates to a magnetic suspension blower.

Background

The Roots blower is mostly adopted in sewage treatment, the existing Roots blower has large noise, large power consumption and unsatisfactory aeration effect, can not effectively realize automatic regulation of wind pressure and wind quantity, fully plays the characteristics of automatic control and regulation of wind pressure and wind quantity of the magnetic suspension blower, ensures the wind pressure and wind quantity to reach the optimal critical point after being applied to a sewage treatment aeration system, and can realize optimal aeration effect in constant-pressure operation.

Referring to CN218598413U, a silencing magnetic suspension blower is disclosed, comprising a shell, wherein a magnetic suspension blower host is arranged in the shell; the two sides of the shell are respectively provided with a main air inlet and an auxiliary air inlet, a main silencing and filtering component is arranged at the main air inlet, an auxiliary silencing and filtering component is arranged at the auxiliary air inlet, a pressure relief air outlet and a motor cooling air outlet are arranged above the shell, and silencers are respectively arranged on the pressure relief air outlet and the motor cooling air outlet; the magnetic suspension blower is simple in integral structure and convenient to use, noise generated during working of the magnetic suspension blower can be reduced, physical damage to site workers is reduced, and safety is improved.

There is still a problem that the dust screen of the equipment needs to be cleaned and replaced regularly, the dust screen is usually placed in the screen frame, the screen frame is fixed on the chassis through a plurality of fixing bolts, when the dust screen is replaced, a large number of fixing bolts need to be unscrewed first, then the dust screen is taken out to be cleaned or replaced and then put in, and after the dust screen is replaced, all bolts are rotated and fastened, so that time and effort are wasted when the dust is cleaned in the process of dismounting and mounting, and efficiency is affected.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the dust screen is usually placed in the screen frame, the screen frame is fixed on the chassis through a plurality of fixing bolts, when the dust screen is replaced, a large number of fixing bolts are required to be unscrewed, the dust screen is taken out for cleaning or replaced and then put in, all bolts are rotated and fastened after the dust screen is replaced, so that the problems of time and labor waste and efficiency influence when the dust is removed and cleaned are caused.

The technical scheme adopted by the utility model is as follows: the utility model provides a magnetic suspension air blower, includes the quick-witted case, the inner wall fixedly connected with air-blower main part of machine case, the rectangular hole has been seted up to the side of machine case, the inner wall in rectangular hole is provided with the rectangle annular plate, the interior ring face fixedly connected with screen frame of rectangle annular plate, the inner wall fixedly connected with dust screen of screen frame, the mechanism groove has been seted up to the inside of machine case, the roof fixedly connected with pushing spring of mechanism inslot wall, the one end fixedly connected with fixed plate of mechanism inslot wall roof is kept away from to pushing spring, the side of fixed plate and the inner wall sliding connection of mechanism groove, the fixed slot has been seted up to the upper surface of rectangle annular plate, the fixed slot is with the surface looks adaptation of fixed plate, the side fixedly connected with reset spring of machine case, the one end fixedly connected with clamp plate of reset spring keeping away from the machine case side, the side fixedly connected with pushing plate of clamp plate, the chute has been seted up to the side of fixed plate, the inner wall and one side looks adaptation of pushing plate.

Through adopting above-mentioned technical scheme, when needs dismantle the washing to the dust screen, at first, utilize the pull rod to promote the connecting rod and remove, the connecting rod removes and promotes the clamp plate and remove, the clamp plate removes and drives the impeller plate and remove, the impeller plate removes and utilizes the chute to promote the fixed plate and remove and keep away from the fixed slot and cancel the fixed to the rectangle annular plate, afterwards pull out the rectangle annular plate in the rectangular hole, install after the washing, put into the spacing inslot with the limiting plate of rectangle annular plate one side earlier, promote the top of rectangle annular plate afterwards, rectangle annular plate top removes into the interior extrusion fixed plate of rectangular hole this moment, promote the spring and extrudeed this moment, when fixed plate and fixed slot are in the coplanar time, promote the spring to reset and promote the fixed plate to remove into the fixed slot and fix the rectangle annular plate, thereby be the dust screen in this equipment has the effect of being convenient for dismouting, convenient follow-up clearance dust.

In a preferred embodiment, the inner wall of the mechanism groove is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding block, and one side, away from the inner wall of the sliding groove, of the sliding block is fixedly connected with the fixing plate.

Through adopting above-mentioned technical scheme, through setting up the spout, can utilize the slider, can slide at the inner wall in mechanism groove when the fixed plate is promoted.

In a preferred embodiment, a limit rod is fixedly connected to the side surface of the case, one end, away from the case, of the limit rod penetrates through two sides of the pressing plate, and the reset spring is sleeved on the surface of the limit rod.

Through adopting above-mentioned technical scheme, through setting up the gag lever post, can reduce the emergence that leads to the skew condition when reset spring is stretched.

In a preferred embodiment, a connecting rod is fixedly connected to the side surface of the pressing plate, and a pull rod is fixedly connected to one end, away from the pressing plate, of the connecting rod.

Through adopting above-mentioned technical scheme, through setting up the pull rod, can be convenient for the user utilize the connecting rod to promote the clamp plate and remove.

In a preferred embodiment, the bottom wall of the inner wall of the rectangular hole is provided with a limit groove, the inner wall of the limit groove is sleeved with a limit plate, and the upper surface of the limit plate is fixedly connected with the lower surface of the rectangular ring plate.

Through adopting above-mentioned technical scheme, through setting up the limiting plate, can put into the spacing inslot in advance when the installation, later promote the top of rectangle annular plate again, convenient to use person installs the rectangle annular plate.

In a preferred embodiment, the front surface of the case is rotatably connected with an opening and closing door, and the front surface of the opening and closing door is fixedly connected with a pull handle.

Through adopting above-mentioned technical scheme, through setting up the pull handle, can be convenient for the user open the door that opens and shuts.

In a preferred embodiment, the number of the pushing plates is two, and the two pushing plates are symmetrically arranged on two sides of the side surface of the case by taking the vertical center line of the side surface of the case as a symmetry axis.

Through adopting above-mentioned technical scheme, through setting up two push plates, can remove the back and utilize two chute to promote two fixed plates and cancel the fixed to the rectangle annular plate.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. when the dust screen is required to be disassembled and cleaned, the connecting rod is utilized to push the connecting rod to move, the connecting rod is moved to push the pressing plate to move, the pressing plate is moved to drive the pushing plate to move, the chute is utilized to push the fixing plate to move away from the fixing groove to cancel fixing of the rectangular annular plate, then the rectangular annular plate is pulled out of the rectangular hole, when the dust screen is installed after cleaning, the limiting plate on one side of the rectangular annular plate is placed into the limiting groove, then the upper part of the rectangular annular plate is pushed, at the moment, the upper part of the rectangular annular plate moves into the rectangular hole to squeeze the fixing plate, at the moment, the pushing spring is squeezed, and until the fixing plate and the fixing groove are at the same position, the pushing spring is reset to push the fixing plate to move into the fixing groove to fix the rectangular annular plate, so that the dust screen in the dust screen cleaning device has the effects of being convenient to disassemble and convenient to clean dust later.

Drawings

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

FIG. 2 is a schematic illustration of the front cross-section of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.

The marks in the figure: 1. a chassis; 2. an opening/closing door; 3. a pull handle; 4. a blower main body; 5. a rectangular hole; 6. a rectangular annular plate; 7. a limit groove; 8. a limiting plate; 9. a pushing plate; 10. a screen frame; 11. a dust screen; 12. a pull rod; 13. a connecting rod; 14. a limit rod; 15. a pressing plate; 16. a return spring; 17. a chute; 18. a slide block; 19. a mechanism groove; 20. a pushing spring; 21. a fixing plate; 22. a fixing groove; 23. and a chute.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.

With reference to figures 1-3 of the drawings,

examples:

referring to fig. 1-3, a magnetic suspension blower comprises a case 1, wherein a blower main body 4 is fixedly connected to the inner wall of the case 1, a rectangular hole 5 is formed in the side surface of the case 1, a rectangular annular plate 6 is arranged on the inner wall of the rectangular hole 5, a net frame 10 is fixedly connected to the inner annular surface of the rectangular annular plate 6, a dust screen 11 is fixedly connected to the inner wall of the net frame 10, and the dust screen 11 is arranged to reduce the occurrence of dust entering the case 1.

Referring to fig. 1-3, a mechanism groove 19 is formed in the chassis 1, a pushing spring 20 is fixedly connected to the top wall of the inner wall of the mechanism groove 19, a fixing plate 21 is fixedly connected to one end, away from the top wall of the inner wall of the mechanism groove 19, of the pushing spring 20, the side face of the fixing plate 21 is slidably connected with the inner wall of the mechanism groove 19, a fixing groove 22 is formed in the upper surface of the rectangular annular plate 6, the fixing groove 22 is matched with the surface of the fixing plate 21, and the pushing spring 20 is arranged to push the fixing plate 21 to move into the fixing groove 22 after resetting to fix the rectangular annular plate 6.

Referring to fig. 1-3, a reset spring 16 is fixedly connected to a side surface of the chassis 1, one end, away from the side surface of the chassis 1, of the reset spring 16 is fixedly connected with a pressing plate 15, a pushing plate 9 is fixedly connected to a side surface of the pressing plate 15, a chute 23 is formed in a side surface of the fixing plate 21, the inner wall of the chute 23 is matched with one side of the pushing plate 9, and through the arrangement of a mechanism groove 19, the chute 23 is extruded after moving to push the fixing plate 21 to be separated from the fixing groove 22, so that the fixing of the rectangular annular plate 6 is canceled.

Referring to fig. 2-3, a sliding groove 17 is formed in the inner wall of the mechanism groove 19, a sliding block 18 is slidably connected to the inner wall of the sliding groove 17, one side, away from the inner wall of the sliding groove 17, of the sliding block 18 is fixedly connected with the fixing plate 21, and by means of the sliding groove 17, the sliding block 18 can be utilized, and when the fixing plate 21 is pushed, the sliding block can slide on the inner wall of the mechanism groove 19.

Referring to fig. 2-3, a limit rod 14 is fixedly connected to a side surface of the chassis 1, one end, far away from the chassis 1, of the limit rod 14 penetrates through two sides of a pressing plate 15, and a return spring 16 is sleeved on the surface of the limit rod 14, so that the occurrence of offset caused by stretching of the return spring 16 can be reduced by arranging the limit rod 14.

Referring to fig. 2-3, a connecting rod 13 is fixedly connected to a side surface of the pressing plate 15, one end of the connecting rod 13 away from the pressing plate 15 is fixedly connected with a pull rod 12, and a user can conveniently push the pressing plate 15 to move by using the connecting rod 13 by arranging the pull rod 12.

Referring to fig. 2-3, the bottom wall of the inner wall of the rectangular hole 5 is provided with a limit groove 7, the inner wall of the limit groove 7 is sleeved with a limit plate 8, the upper surface of the limit plate 8 is fixedly connected with the lower surface of the rectangular annular plate 6, and the limit plate 8 can be placed in the limit groove 7 during installation, and then the upper side of the rectangular annular plate 6 is pushed, so that a user can conveniently install the rectangular annular plate 6.

Referring to fig. 1-2, the front of the case 1 is rotatably connected with an opening and closing door 2, and the front of the opening and closing door 2 is fixedly connected with a pull handle 3, so that a user can conveniently open the opening and closing door 2 by arranging the pull handle 3.

Referring to fig. 2-3, the number of the pushing plates 9 is two, and the two pushing plates 9 are symmetrically arranged at two sides of the side surface of the case 1 by taking the vertical center line of the side surface of the case 1 as a symmetry axis, and by arranging the two pushing plates 9, the two fixing plates 21 can be pushed by using the two inclined grooves 23 to cancel the fixing of the rectangular ring plate 6 after moving.

The implementation principle of the embodiment of the magnetic suspension blower of the utility model is as follows: when the dust screen 11 needs to be disassembled and cleaned, firstly, the pull rod 12 is used for pushing the connecting rod 13 to move, the connecting rod 13 is used for moving to push the pressing plate 15 to move, the pressing plate 15 is used for moving to drive the pushing plate 9 to move, the chute 23 is used for pushing the fixing plate 21 to move away from the fixing groove 22 to cancel fixing of the rectangular annular plate 6, then the rectangular annular plate 6 is pulled out of the rectangular hole 5, when the dust screen 11 is installed after cleaning, the limiting plate 8 on one side of the rectangular annular plate 6 is firstly placed into the limiting groove 7, then the upper side of the rectangular annular plate 6 is pushed, at the moment, the upper side of the rectangular annular plate 6 is moved into the rectangular hole 5 to squeeze the fixing plate 21, at the moment, the pushing spring 20 is pushed until the fixing plate 21 and the fixing groove 22 are positioned at the same position, and the pushing spring 20 is reset to push the fixing plate 21 to move into the fixing groove 22 to fix the rectangular annular plate 6, so that the dust screen 11 in the device has the effects of being convenient to disassemble and assemble and clean dust conveniently.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a magnetic suspension air-blower, includes quick-witted case (1), its characterized in that: the inner wall fixedly connected with air-blower main part (4) of machine case (1), rectangular hole (5) have been seted up to the side of machine case (1), rectangular hole (5)'s inner wall is provided with rectangle annular plate (6), rectangle annular plate (6)'s inner ring face fixedly connected with net frame (10), net frame (10)'s inner wall fixedly connected with dust screen (11), mechanism groove (19) have been seted up to the inside of machine case (1), the roof fixedly connected with push spring (20) of mechanism groove (19) inner wall, push spring (20) keep away from the one end fixedly connected with fixed plate (21) of mechanism groove (19) inner wall roof, the side and the inner wall sliding connection of mechanism groove (19) of fixed plate (21), fixed slot (22) have been seted up to the upper surface of rectangle annular plate (6), the surface phase adaptation of fixed slot (22) and fixed plate (21), reset spring (16) are connected with to the side of machine case (1), reset spring (16) keep away from the one end fixedly connected with clamp plate (15) of machine case (1) side, fixed plate (15) are seted up to the side (9), the inner wall of the chute (23) is matched with one side of the pushing plate (9).

2. A magnetic levitation blower as defined in claim 1, wherein: the inner wall of the mechanism groove (19) is provided with a sliding groove (17), the inner wall of the sliding groove (17) is connected with a sliding block (18) in a sliding manner, and one side, away from the inner wall of the sliding groove (17), of the sliding block (18) is fixedly connected with a fixing plate (21).

3. A magnetic levitation blower as defined in claim 1, wherein: the side of the case (1) is fixedly connected with a limiting rod (14), one end, far away from the case (1), of the limiting rod (14) penetrates through two sides of the pressing plate (15), and the surface of the limiting rod (14) is sleeved with a reset spring (16).

4. A magnetic levitation blower as defined in claim 1, wherein: the side of clamp plate (15) fixedly connected with connecting rod (13), the one end fixedly connected with pull rod (12) that clamp plate (15) were kept away from to connecting rod (13).

5. A magnetic levitation blower as defined in claim 1, wherein: the limiting groove (7) is formed in the bottom wall of the inner wall of the rectangular hole (5), the limiting plate (8) is sleeved on the inner wall of the limiting groove (7), and the upper surface of the limiting plate (8) is fixedly connected with the lower surface of the rectangular annular plate (6).

6. A magnetic levitation blower as defined in claim 1, wherein: the front of the case (1) is rotationally connected with an opening and closing door (2), and the front of the opening and closing door (2) is fixedly connected with a pull handle (3).

7. A magnetic levitation blower as defined in claim 1, wherein: the number of the pushing plates (9) is two, and the two pushing plates (9) are symmetrically arranged on two sides of the side face of the case (1) by taking the vertical center line of the side face of the case (1) as a symmetry axis.