CN214499475U

CN214499475U - High-speed centrifugal blower convenient to maintain

Info

Publication number: CN214499475U
Application number: CN202023177414.1U
Authority: CN
Inventors: 李大伟; 吕墨健
Original assignee: Beikong Anshan Water Co ltd
Current assignee: Beikong Anshan Water Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-26
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to the technical field of centrifugal blowers, in particular to a high-speed centrifugal blower convenient for maintenance, which comprises a machine body, a base and a net cover, wherein the bottom end of the machine body is provided with the base, a groove is arranged in the upper side of the base, a sliding plate is connected in the groove on the base in a sliding way, and the left side and the right side of the bottom end of the sliding plate are both provided with supporting rods, the utility model can lead a gear to drive a rack to move by arranging a rotating rod, thereby driving a clamping block to be clamped in the machine body, rapidly disassembling and installing a protecting plate, facilitating the maintenance inside the device, and changing the net cover by arranging a sliding strip, leading the net cover to filter the wind blown out by the device, leading the energy generated by the device during the operation to be dispersed on a first spring by arranging the supporting rods and the sliding block, and matching a second spring and a noise reduction rubber pad, the device can be buffered, the stability is improved, and meanwhile, the noise pollution can be reduced.

Description

High-speed centrifugal blower convenient to maintain

Technical Field

The utility model relates to a centrifugal blower technical field specifically is a high-speed centrifugal blower convenient to maintain.

Background

A centrifugal blower is a driven fluid machine, which is based on the principle of converting kinetic energy into potential energy, and features that the high-speed rotating blade wheel is used to accelerate gas, decelerate and change its flow direction, so converting kinetic energy into potential energy.

Most high-speed centrifugal blower on the market can not conveniently maintain, leads to the device when breaking down, can not maintain the very first time, may lead to work to continue, influences work efficiency, and the practicality is poor to can not cushion and fall and make an uproar, make device life shorten, and can produce a large amount of noises at the during operation, lead to noise pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed centrifugal blower convenient to maintain to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-speed centrifugal blower convenient for maintenance comprises a blower body, a base and a net sleeve, wherein the bottom end of the blower body is provided with the base, a groove is formed in the upper side of the base, a sliding plate is connected in the groove on the base in a sliding manner, supporting rods are arranged on the left side and the right side of the bottom end of the sliding plate and are arranged in the base, the supporting rods are rotatably connected with the sliding plate through rotating shafts, a sliding block is arranged at the bottom end of each supporting rod and is rotatably connected with the supporting rods through rotating shafts, the sliding blocks are slidably connected with the left side and the right side of the groove on the base, fixing rods penetrate through the middle parts of the sliding blocks and are slidably connected with the sliding blocks and are arranged in the base, the fixing rods are fixedly connected with the base, a noise reduction rubber pad is arranged on the inner side of the upper end of the base and is fixedly connected with the base, and a fixing frame penetrates through the noise reduction rubber pad, the noise reduction rubber pad of the fixed frame is connected in a sliding way, the fixed frame passes through the base, the bottom end of the fixed frame is provided with a sliding plate, the sliding plate is fixedly connected with the fixed frame, the upper end of the fixed frame is provided with a machine body, the machine body is fixedly connected with the fixed frame, a groove is arranged at the front end of the machine body, a protective plate is connected in the groove on the machine body in a sliding way, fixed blocks are arranged at the left end and the right end of the protective plate, the fixed block is fixedly connected with the protective plate, the fixed block is arranged in the left side and the right side of the front end of the machine body, the fixed block is connected with the machine body in a sliding way, a rotating rod passes through the middle part of the fixed block and is connected with the fixed block in a rotating way, dwang middle part fixedly connected with gear, the gear revolve connects in the fixed block, both ends all mesh about the gear and are connected with the rack, rack sliding connection is in the fixed block.

Preferably, both ends have all been cup jointed first spring about the dead lever, first spring setting is in the base left and right sides, first spring and base fixed connection, base plumb line one end is kept away from at the slider to first spring setting, first spring and slider fixed connection.

Preferably, the left side and the right side of the upper end of the sliding plate are both provided with a second spring, the second springs are fixedly connected with the sliding plate, the second springs are arranged on the left side and the right side in the base, and the second springs are fixedly connected with the base.

Preferably, a clamping block is arranged on the inner side of one end, away from the gear, of the meshing rack, the clamping block is fixedly connected with the meshing rack, the clamping block is connected in the fixing block in a sliding mode, and the clamping block is clamped in the machine body.

Preferably, the right side of the upper end of the machine body is provided with a fixing sleeve, the fixing sleeve is fixedly connected with the machine body, the upper end and the lower end of the fixing sleeve are provided with sliding blocks, and the sliding blocks are fixedly connected with the fixing sleeve.

Preferably, a sliding rail is arranged in the left side of the net sleeve, a sliding strip is connected to the sliding rail in a sliding mode, the net sleeve is sleeved on the fixed sleeve, and the net sleeve is detachably connected with the fixed sleeve.

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

1. the utility model discloses in, through the net cover, draw runner, dwang, gear, rack and the fixture block that sets up, through setting up the dwang, can make the gear drive rack and pinion and remove to drive the fixture block joint in the organism, can dismantle and install the protection shield fast, be convenient for maintain the device is inside, and through setting up the draw runner, can change the net cover, make the net cover can filter the wind that the device blew off.

2. The utility model discloses in, through the first spring that sets up, second spring, fall the rubber pad of making an uproar, bracing piece and slider, through setting up bracing piece and slider, can make the device on the produced energy dispersion of during operation arrives first spring to the cooperation second spring with fall the rubber pad of making an uproar, can cushion the device, increase stability can the noise reduction pollution simultaneously.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is the schematic view of the net cover installation structure of the present invention.

In the figure: 1-protective plate, 2-machine body, 3-fixed block, 4-slide bar, 5-net sleeve, 6-fixed sleeve, 7-rotating rod, 8-first spring, 9-supporting rod, 10-fixed frame, 11-fixed rod, 12-slide block, 13-base, 14-noise reduction rubber pad, 15-slide plate, 16-second spring, 17-fixed block, 18-gear, 19-toothed rack and 20-slide rail.

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. 1-4, the present invention provides a technical solution:

a high-speed centrifugal blower convenient for maintenance comprises a blower body 2, a base 13 and a net cover 5, wherein the base 13 is arranged at the bottom end of the blower body 2, a groove is formed in the upper side of the base 13, a sliding plate 15 is connected in the groove on the base 13 in a sliding manner, supporting rods 9 are arranged on the left side and the right side of the bottom end of the sliding plate 15, the supporting rods 9 are arranged in the base 13, the supporting rods 9 are rotatably connected with the sliding plate 15 through a rotating shaft, a sliding block 12 is arranged at the bottom end of the supporting rod 9, the sliding block 12 is rotatably connected with the supporting rod 9 through the rotating shaft, the sliding block 12 is slidably connected with the left side and the right side in the groove on the base 13, a fixing rod 11 is penetrated in the middle of the sliding block 12, the fixing rod 11 is arranged in the base 13, the fixing rod 11 is fixedly connected with the base 13, a noise reduction rubber pad 14 is arranged on the inner side of the upper end of the base 13, the noise reduction rubber pad 14 is fixedly connected with the base 13, a fixing frame 10 is penetrated in the noise reduction rubber pad 14, mount 10 rubber pad 14 sliding connection of making an uproar falls, mount 10 passes in the base 13, mount 10 bottom is provided with slide 15, slide 15 and mount 10 fixed connection, mount 10 upper end is provided with organism 2, organism 2 and mount 10 fixed connection, 2 front ends of the organism are seted up flutedly, sliding connection has protection shield 1 in the recess on the organism 2, both ends all are provided with fixed block 3 about protection shield 1, fixed block 3 and protection shield 1 fixed connection, fixed block 3 sets up in 2 front ends left and right sides of organism,

fixed block

3 and 2 sliding connection of organism, it has dwang 7 to pass in the 3 middle parts of fixed block, dwang 7 rotates with fixed block 3 to be connected, dwang 7 middle part fixedly connected with gear 18, gear 18 rotates to be connected in fixed block 3, gear 18 controls both ends and all meshes and is connected with rack 19, rack 19 sliding connection meshes in fixed block 3.

The left end and the right end of the fixed rod 11 are respectively sleeved with a first spring 8, the first springs 8 are arranged in the left side and the right side of the base 13, the first springs 8 are fixedly connected with the base 13, the first springs 8 are arranged at one ends, far away from the perpendicular bisector of the base 13, of the sliding blocks 12, the first springs 8 are fixedly connected with the sliding blocks 12, and energy on the sliding blocks 12 can be absorbed through the first springs 8; the left side and the right side of the upper end of the sliding plate 15 are respectively provided with a second spring 16, the second springs 16 are fixedly connected with the sliding plate 15, the second springs 16 are arranged on the left side and the right side in the base 13, the second springs 16 are fixedly connected with the base 13, and the stability of the device can be improved through the second springs 16; a clamping block 17 is arranged on the inner side of one end, away from the gear 18, of the meshing rack 19, the clamping block 17 is fixedly connected with the meshing rack 19, the clamping block 17 is connected in the fixed block 3 in a sliding mode, the clamping block 17 is clamped in the machine body 2, and the clamping block 17 can be driven to move through the meshing rack 19; the right side of the upper end of the machine body 2 is provided with a fixed sleeve 6, the fixed sleeve 6 is fixedly connected with the machine body 2, the upper end and the lower end of the fixed sleeve 6 are respectively provided with a sliding block 12, the sliding blocks 12 are fixedly connected with the fixed sleeve 6, and the net sleeve 5 can be fixed through the sliding blocks 12; slide rail 20 has been seted up in the net cover 5 left side, and sliding connection has draw runner 4 in slide rail 20, and net cover 5 cup joints on fixed cover 6, and net cover 5 can be dismantled with fixed cover 6 and be connected, through net cover 5, can filter the wind that the device blew off.

The working process is as follows: the utility model supplies power through the external power supply before using, when needing to maintain the device, the rotating rod 7 is twisted to lead the rotating rod 7 to drive the gear 18 to rotate, the gear 18 drives the engaging rack 19 to move, the engaging rack 19 drives the clamping block 17 to move, the clamping block 17 leaves the machine body 2 and completely enters the machine body 2, the protective plate 1 is pulled to dismantle the protective plate 1, the internal part of the device is convenient to maintain, when needing to install the protective plate 1, the protective plate 1 is put into the machine body 2, the rotating rod 7 is twisted to lead the rotating rod 7 to drive the clamping block 17 to be clamped in the machine body 2, the fixation of the protective plate 1 and the device is finished, when needing to dismantle the net cover 5, the sliding strip 4 leaves the sliding rail 20 by pulling the net cover 5, the fixing sleeve 6 leaves the net cover 5, the dismounting of the net cover 5 is finished, the net cover 5 is convenient to be replaced, when the device is used, the first spring 8 and the second spring 16 can absorb energy generated during the operation of the device through the connection of the supporting rod 9 and the sliding block 12, and the noise of the device can be reduced by matching with the noise reduction rubber pad 14.

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

1. A high-speed centrifugal blower convenient to maintain, includes organism (2), base (13) and net cover (5), its characterized in that: the machine body is characterized in that a base (13) is arranged at the bottom end of the machine body (2), a groove is formed in the upper side of the base (13), a sliding plate (15) is connected to the groove in the base (13) in a sliding manner, supporting rods (9) are arranged on the left side and the right side of the bottom end of the sliding plate (15), the supporting rods (9) are arranged in the base (13), the supporting rods (9) are rotatably connected with the sliding plate (15) through rotating shafts, a sliding block (12) is arranged at the bottom end of the supporting rod (9), the sliding block (12) is rotatably connected with the supporting rods (9) through rotating shafts, the sliding block (12) is slidably connected to the left side and the right side of the groove in the base (13), a fixing rod (11) penetrates through the middle of the sliding block (12), the fixing rod (11) is slidably connected with the sliding block (12), the fixing rod (11) is arranged in the base (13), and the fixing rod (11) is fixedly connected with the base (13), the noise reduction rubber pad (14) is arranged on the inner side of the upper end of the base (13), the noise reduction rubber pad (14) is fixedly connected with the base (13), a fixing frame (10) penetrates through the noise reduction rubber pad (14), the fixing frame (10) is in sliding connection with the noise reduction rubber pad (14), the fixing frame (10) penetrates through the base (13), a sliding plate (15) is arranged at the bottom end of the fixing frame (10), the sliding plate (15) is fixedly connected with the fixing frame (10), a machine body (2) is arranged at the upper end of the fixing frame (10), the machine body (2) is fixedly connected with the fixing frame (10), a groove is formed in the front end of the machine body (2), a protection plate (1) is connected in the groove in the machine body (2) in a sliding mode, fixing blocks (3) are arranged at the left end and the right end of the protection plate (1), and the fixing blocks (3) are fixedly connected with the protection plate (1), fixed block (3) set up in organism (2) front end left and right sides, fixed block (3) and organism (2) sliding connection, dwang (7) have been passed in fixed block (3) middle part, dwang (7) are rotated with fixed block (3) and are connected, dwang (7) middle part fixedly connected with gear (18), gear (18) are rotated and are connected in fixed block (3), both ends all mesh and are connected with rack (19) about gear (18), rack (19) sliding connection is in fixed block (3).

2. A high speed centrifugal blower for facilitating maintenance according to claim 1, wherein: first spring (8) have all been cup jointed at both ends about dead lever (11), first spring (8) set up in base (13) left and right sides, first spring (8) and base (13) fixed connection, base (13) perpendicular bisector one end is kept away from in slider (12) in first spring (8) setting, first spring (8) and slider (12) fixed connection.

3. A high speed centrifugal blower for facilitating maintenance according to claim 1, wherein: the improved structure is characterized in that second springs (16) are arranged on the left side and the right side of the upper end of the sliding plate (15), the second springs (16) are fixedly connected with the sliding plate (15), the second springs (16) are arranged on the left side and the right side of the base (13), and the second springs (16) are fixedly connected with the base (13).

4. A high speed centrifugal blower for facilitating maintenance according to claim 1, wherein: a clamping block (17) is arranged on the inner side of one end, away from the gear (18), of the meshing rack (19), the clamping block (17) is fixedly connected with the meshing rack (19), the clamping block (17) is connected in the fixing block (3) in a sliding mode, and the clamping block (17) is connected in the machine body (2) in a clamping mode.

5. A high speed centrifugal blower for facilitating maintenance according to claim 1, wherein: organism (2) upper end right side is provided with fixed cover (6), fixed cover (6) and organism (2) fixed connection, both ends all are provided with slider (12) about fixed cover (6), slider (12) and fixed cover (6) fixed connection.

6. A high speed centrifugal blower for facilitating maintenance according to claim 1, wherein: slide rail (20) have been seted up in netting (5) left side, sliding connection has draw runner (4) in slide rail (20), netting (5) cup joint on fixed cover (6), netting (5) can be dismantled with fixed cover (6) and be connected.