CN213968241U

CN213968241U - Dust removal device for shot blasting machine

Info

Publication number: CN213968241U
Application number: CN202021941885.2U
Authority: CN
Inventors: 丁永刚; 贺文武
Original assignee: Qingdao Panbang Shot Blasting Machinery Co ltd
Current assignee: Qingdao Panbang Shot Blasting Machinery Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-08-17
Anticipated expiration: 2030-09-07

Abstract

The utility model provides a dust removal device for a shot blasting machine, which comprises a shot blasting machine body, a pipeline and a dust removal mechanism which are arranged on the shot blasting machine body, wherein the dust removal mechanism is connected with the shot blasting machine body through the pipeline; a suction fan is arranged on the pipeline; the dust removal mechanism comprises a dust removal box, and a dust removal assembly and a vibration assembly which are arranged in the dust removal box, wherein the dust removal assembly comprises a first slide bar, a second fixed block and a baffle plate, one end of the first slide bar is connected with the top end of the dust removal box, and the other end of the first slide bar is provided with the second fixed block; the baffle is arranged on the first slide bar in a surrounding manner and is positioned below the joint of the pipeline and the dust removal box; the vibration assembly is arranged on the second fixed block and is connected with the baffle; the utility model provides the high effect that shot-blasting machine removed dust has avoided shot-blasting machine during operation to appear that the dust flies upward.

Description

Dust removal device for shot blasting machine

Technical Field

The utility model relates to a shot-blasting machine dust removal technical field specifically is a dust collector for shot-blasting machine.

Background

The road surface shot blasting machine is a machine which can throw pills at a high speed and a certain angle onto a working surface by a mechanical method, so that the pills impact the surface of the road surface, the surface of the road surface is rough, the effect of removing residues is achieved, meanwhile, the negative pressure generated by a dust remover can recover the pills, the cleaned impurity and dust and the like, the pills can be automatically recycled after being cleaned by air flow, and the impurities and the dust can also fall into a dust collection box.

The road surface shot blasting machine can clean up the surface laitance and impurities of the concrete at one time, and can roughen the surface of the concrete to make the surface uniform and rough, thereby greatly improving the adhesion strength of the waterproof layer and the concrete base layer, facilitating the better combination of the waterproof layer and the bridge floor, fully exposing the cracks of the concrete at the same time, and playing a role of preventing accidents

When the existing road surface shot blasting machine is used, the shot blasting machine is placed on the ground, then a shot blasting device ejects shots to treat the ground, the shots strike the surface of the ground, the shots continuously impact the surface of the ground to generate a large amount of dust, a simple filter is added to a part of the shot blasting machines to remove dust, the dust removal effect of the method is not good, and the dust is caused to fly.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a dust collector for shot-blasting machine to solve the shortcoming that the not good dust removal effect of shot-blasting machine leads to the dust to fly upward in the above-mentioned technical background.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for a shot blasting machine comprises a shot blasting machine body, and a pipeline and a dust removal mechanism which are arranged on the shot blasting machine body, wherein the dust removal mechanism is connected with the shot blasting machine body through the pipeline; a suction fan is arranged on the pipeline;

the dust removal mechanism comprises a dust removal box, and a dust removal assembly and a vibration assembly which are arranged in the dust removal box, wherein the dust removal assembly comprises a first slide bar, a second fixed block and a baffle plate, one end of the first slide bar is connected with the top end of the dust removal box, and the second fixed block is arranged at the other end of the first slide bar; the baffle is arranged on the first slide bar in a surrounding manner and is positioned below the joint of the pipeline and the dust removal box; the vibration assembly is arranged on the second fixing block and connected with the baffle.

Preferably, the vibration assembly comprises a first fixed block, a second sliding rod, a limiting block, a spring and a rotating motor, wherein the first fixed block is annularly arranged on the first sliding rod and is fixedly connected with the baffle; one end of the second sliding rod is connected with the first fixed block, and the other end of the second sliding rod penetrates through the second fixed block and extends to the other side of the second fixed block; the limiting block is arranged on the second sliding rod and is positioned at a position far away from the first fixing block; the spring ring is arranged on the second sliding rod, and two ends of the spring ring are respectively connected with the second fixed block and the limiting block; the rotating motor is arranged on the second fixing block and is connected with the second sliding rod through a rotating shaft arranged on the rotating motor.

Preferably, a gear is arranged on the rotating shaft, and the area of the gear on the gear is one fourth of that of the gear.

Preferably, a rack is arranged on the second sliding rod, and the rack is meshed with the gear.

Preferably, the baffle is not perpendicular to the first slide bar.

Preferably, the bottom of dust removal case is equipped with the ash discharge pipe, be equipped with the valve on the ash discharge pipe.

Preferably, the shot blasting machine body comprises a shell, and a driving motor, a partition plate and a shot blasting wheel which are arranged in the shell, wherein the driving motor is positioned at the top of the shell; the shot blasting wheels are arranged in a plurality of numbers, are positioned below the driving motor and are driven by the driving motor; the baffle is arranged between the driving motor and the shot blasting wheel.

Preferably, pipeline one end is connected with the top of dust removal case, and the other end wears to locate in the baffle and is located the position that closes on the shot-blasting wheel.

Compared with the prior art, the utility model provides a dust collector for shot-blasting machine possesses following beneficial effect:

shot-blasting machine body passes through the pipeline and is connected with the dust removal case, the dust that shot-blasting machine body during operation of being convenient for produced gets into the dust removal incasement from the pipeline, collect the dust, avoid the dust to fly upward directly in the air, the baffle is located to the dust removal incasement, the baffle is connected with the vibrations subassembly, the dust gets into the dust removal incasement can collide with the baffle, fall into the dust removal case bottom, partly dust can be attached to on the baffle, the vibrations subassembly makes the baffle vibrate, the dust on the baffle of being convenient for also falls into the dust removal case bottom, be convenient for all collect the dust that shot-blasting machine body produced at the dust removal incasement, avoid the dust to fly upward.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a simple structure of a dust removing device for a shot blasting machine provided by the utility model;

fig. 2 is an enlarged schematic structural view of a position a of the present invention;

fig. 3 is an enlarged schematic structural diagram of the buffer B of the present invention.

In the figure: 1. shot blasting machine body, 2, dust removal case, 3, driving motor, 4, baffle, 5, throwing ball wheel, 6, suction fan, 7, pipeline, 8, dust exhaust pipe, 9, valve, 10, first slide bar, 11, baffle, 12, first fixed block, 13, second slide bar, 14, second fixed block, 15, stopper, 16, rotation motor, 17, spring, 18, pivot, 19, gear, 20, rack.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a dust collector technical scheme for shot-blasting machine: a dust removal device for a shot blasting machine comprises a shot blasting machine body 1, a pipeline 7 and a dust removal mechanism, wherein the pipeline 7 and the dust removal mechanism are arranged on the shot blasting machine body 1, and the dust removal mechanism is connected with the shot blasting machine body 1 through the pipeline 7 so as to conveniently guide dust into the dust removal mechanism; the suction fan 6 is arranged on the pipeline 7, so that dust can be conveniently blown into the dust removal mechanism;

the dust removal mechanism comprises a dust removal box 2, and a dust removal assembly and a vibration assembly which are arranged in the dust removal box 2, wherein the dust removal assembly comprises a first slide bar 10, a second fixed block 14 and a baffle 11, one end of the first slide bar 10 is connected with the top end of the dust removal box 2 so as to fix the position of the first slide bar 10, and the other end of the first slide bar is provided with the second fixed block 14 to play a supporting role; the baffle 11 is arranged on the first slide bar 10 in a surrounding manner and is positioned below the joint of the pipeline 7 and the dust removal box 2, and the baffle 11 can slide up and down on the first slide bar 10; the vibration component is arranged on the second fixing block 14 and connected with the baffle 11, so that the baffle 11 can vibrate, dust attached to the baffle 11 can be conveniently removed, and the dust falls to the bottom of the dust removal box 2.

The vibration assembly comprises a first fixed block 12, a second sliding rod 13, a limiting block 15, a spring 17 and a rotating motor 16, wherein the first fixed block 12 is annularly arranged on the first sliding rod 10 and is fixedly connected with the baffle 11; one end of the second sliding rod 13 is connected with the first fixed block 12, and the other end of the second sliding rod penetrates through the second fixed block 14 and extends to the other side of the second fixed block 14; the limiting block 15 is arranged on the second sliding rod 13 and is positioned at a position far away from the first fixing block 12 to play a limiting role; the spring 17 is annularly arranged on the second sliding rod 13, and two ends of the spring are respectively connected with the second fixed block 14 and the limiting block 15, so that the limiting block 15 can be restored to the original position; the rotating motor 16 is disposed on the second fixing block 14 and connected to the second sliding rod 13 through a rotating shaft 18 disposed on the rotating motor 16, and the rotating motor 16 drives the second sliding rod 13 to move up and down.

The rotating shaft 18 is provided with a gear 19, the area of the gear 19 is one fourth of that of the gear 19, the gear 19 can only drive the second sliding rod 13 to move upwards for a certain distance, and the second sliding rod 13 rebounds to the original position again under the action of the spring 17 to vibrate the baffle 11.

The second sliding rod 13 is provided with a rack 20, and the rack 20 is engaged with the gear 19.

The baffle 11 is not perpendicular to the first sliding rod 10, so that dust can slide off conveniently.

The bottom of dust removal case 2 is equipped with dust exhaust pipe 8, is equipped with valve 9 on the dust exhaust pipe 8, is convenient for discharge the dust in the dust removal case 2 through valve 9.

The shot blasting machine body 1 comprises a shell, and a driving motor 3, a partition plate 4 and a shot blasting wheel 5 which are arranged in the shell, wherein the driving motor 3 is positioned at the top of the shell; the shot blasting wheels 5 are arranged in a plurality and are all positioned below the driving motor 3 and driven by the driving motor 3; the partition plate 4 is arranged between the driving motor 3 and the shot blasting wheel 5.

One end of the pipeline 7 is connected with the top of the dust removal box 2, and the other end of the pipeline penetrates through the partition plate 4 and is positioned close to the shot blasting wheel 5.

The utility model discloses a theory of operation and use flow: when the shot blasting machine body 1 works, the driving motor 3 drives the shot blasting wheel 5 to work, dust generated at the moment can enter the dust removing box 2 from the pipeline 7 under the action of the blower 6, the baffle plate 11 is arranged below the joint of the pipeline 7 and the dust removing box 2, the dust can collide with the baffle plate 11 and fall to the bottom of the dust removing box 2, a part of the dust can be attached to the baffle plate 11, the rotating motor 16 arranged on the second fixed block 14 drives the rotating shaft 18 to rotate, the rotating shaft 18 is provided with the gear 19, the gear 19 is provided with a tooth area which is one fourth of the gear 19, the gear 19 is meshed and connected with the rack 20 arranged on the second slide bar 13 arranged on the first fixed block 12, after the second slide bar 13 and the first fixed block 12 are driven to move upwards for a moving distance, when the gear 19 rotates to a place without teeth, the second slide bar 13 restores to the original position under the action of the spring 17 arranged on the second slide bar 13, produce vibrations to first fixed block 12, drive baffle 11 with first fixed block 12 fixed connection and shake, make the bottom of the case of dust removal case 2 of dust landing attached to on the baffle 11, when shot-blasting machine body 1 stop work, the dust exhaust pipe 8 that rethread control dust removal case 2 bottoms was equipped with discharges the dust, and the effectual dust that produces the during operation of shot-blasting machine body 1 removes dust, has avoided the dust to fly upward.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The dust removal device for the shot blasting machine is characterized by comprising a shot blasting machine body (1), a pipeline (7) and a dust removal mechanism, wherein the pipeline (7) and the dust removal mechanism are arranged on the shot blasting machine body (1), and the dust removal mechanism is connected with the shot blasting machine body (1) through the pipeline (7); a suction fan (6) is arranged on the pipeline (7);

the dust removal mechanism comprises a dust removal box (2), and a dust removal assembly and a vibration assembly which are arranged in the dust removal box (2), wherein the dust removal assembly comprises a first slide bar (10), a second fixed block (14) and a baffle (11), one end of the first slide bar (10) is connected with the top end of the dust removal box (2), and the other end of the first slide bar is provided with the second fixed block (14); the baffle (11) is arranged on the first sliding rod (10) in a surrounding mode and is positioned below the joint of the pipeline (7) and the dust removal box (2); the vibration assembly is arranged on the second fixing block (14) and is connected with the baffle (11).

2. The dust removing device for the shot blasting machine according to claim 1, wherein: the vibration assembly comprises a first fixed block (12), a second sliding rod (13), a limiting block (15), a spring (17) and a rotating motor (16), wherein the first fixed block (12) is arranged on the first sliding rod (10) in a surrounding mode and is fixedly connected with the baffle (11); one end of the second sliding rod (13) is connected with the first fixed block (12), and the other end of the second sliding rod penetrates through the second fixed block (14) and extends to the other side of the second fixed block (14); the limiting block (15) is arranged on the second sliding rod (13) and is positioned at a position far away from the first fixed block (12); the spring (17) is annularly arranged on the second sliding rod (13), and two ends of the spring are respectively connected with the second fixed block (14) and the limiting block (15); the rotating motor (16) is arranged on the second fixed block (14) and is connected with the second sliding rod (13) through a rotating shaft (18) arranged on the rotating motor (16).

3. The dust removing device for the shot blasting machine according to claim 2, wherein: the rotating shaft (18) is provided with a gear (19), and the area of the gear (19) is one fourth of that of the gear (19).

4. The dust removing device for the shot blasting machine as claimed in claim 3, wherein: the second sliding rod (13) is provided with a rack (20), and the rack (20) is meshed with the gear (19).

5. The dust removing device for the shot blasting machine according to claim 1, wherein: the baffle (11) is not perpendicular to the first slide bar (10).

6. The dust removing device for the shot blasting machine according to claim 1, wherein: the bottom of dust removal case (2) is equipped with ash discharge pipe (8), be equipped with valve (9) on ash discharge pipe (8).

7. The dust removing device for the shot blasting machine according to claim 1, wherein: the shot blasting machine body (1) comprises a shell, and a driving motor (3), a partition plate (4) and a shot blasting wheel (5) which are arranged in the shell, wherein the driving motor (3) is positioned at the top of the shell; the shot blasting wheels (5) are multiple and are all positioned below the driving motor (3) and driven by the driving motor (3); the partition plate (4) is arranged between the driving motor (3) and the shot blasting wheel (5).

8. The dust removing device for the shot blasting machine according to claim 1, wherein: one end of the pipeline (7) is connected with the top of the dust removal box (2), and the other end of the pipeline penetrates through the partition plate (4) and is located at a position close to the shot blasting wheel (5).