CN217616691U

CN217616691U - Dust collector for shot blasting machine

Info

Publication number: CN217616691U
Application number: CN202221545661.9U
Authority: CN
Inventors: 郑建华; 李鹏鹏; 马宁宁
Original assignee: Jiaozuo Xingpeng Industrial Co ltd
Current assignee: Jiaozuo Xingpeng Industrial Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-21
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a dust removal device for shot blasting machine, comprising a shot blasting machine body, wherein the upper end of the shot blasting machine body is fixedly connected with a water tank, the inner top of the shot blasting machine body is provided with a chute, the top space of the shot blasting machine body is provided with an air suction plate, the air suction plate is a hollow plate, the inner bottom of the air suction plate is provided with a plurality of air suction ports, and the water tank and the air suction plate are internally and jointly provided with a dust removal mechanism; a moving mechanism for increasing the dust removal range is arranged in the chute; the inside of water tank is provided with the mechanism of breaing up that is used for increasing dust removal effect. The device has adopted the dust exhaust fan, avoids appearing the condition appearance that gathers the dust on the fan blade, in addition, improvement dust absorption scope that can be further to and the contact range of water and dust, guaranteed the effect of removing dust.

Description

Dust collector for shot blasting machine

Technical Field

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

Background

Shot is thrown out at a high speed by the shot blasting machine and used for achieving the purpose of cleaning the surface of a casting, and in the process of cleaning the surface of the casting, part of cleaned waste chips can fly in the shot blasting machine, so that the flying waste chips need to be treated;

therefore, the Chinese utility model patent with the publication number of CN213703083U discloses a dust removal device for a shot blasting machine, and belongs to the technical field of shot blasting machines. The shot blasting machine dust removal device comprises a machine body and a driving motor, wherein a first air guide pipe is fixedly installed at the top of the machine body, a plurality of dust collection pipes are communicated and arranged at the bottom of the first air guide pipe, a second air guide pipe penetrating through the top of the machine body is communicated and arranged at the top of the first air guide pipe, a water tank is fixedly installed at the top of the machine body, a third air guide pipe is communicated and arranged between the second air guide pipe and the side wall of one end of the water tank, and an air outlet is formed in the side wall of the other end of the water tank;

however, in the actual working process, we find that, by adopting the above scheme, dust can pass through a plurality of fan blades, so that after the fan blades are used for a period of time, more dust can be collected, the load becomes large, in addition, the air suction inlet is in a fixed state, and the air suction range needs to be improved, so that how to solve the above problems needs to be considered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the dust collector for shot-blasting machine who proposes, the device has adopted the dust exhaust fan, avoids appearing the condition appearance that the dust was gathered to the collection on the fan blade, in addition, improvement dust absorption scope that can be further to and the contact range of water and dust, guaranteed the effect of removing dust.

In order to realize the purpose, the utility model adopts the following technical scheme:

a dust removal device for a shot blasting machine comprises a shot blasting machine body, wherein a water tank is fixedly connected to the upper end of the shot blasting machine body, a sliding groove is formed in the inner top of the shot blasting machine body, an air suction plate is arranged in the top space of the shot blasting machine body and is a hollow plate, a plurality of air suction ports are formed in the inner bottom of the air suction plate, and a dust removal mechanism is arranged in the water tank and the air suction plate together; a moving mechanism for increasing the dust removal range is arranged in the chute; the inside of water tank is provided with the mechanism of breaing up that is used for increasing dust removal effect.

Preferably, dust removal mechanism is including installing the suction fan in shot-blasting machine body upper end, the air inlet end of suction fan passes through the hose and induced drafts the board intercommunication, water storage space and rectangle chamber have set gradually from top to bottom in the water tank, the interior bottom in water storage space rotates and is connected with the rotating tube, the lower extreme of rotating tube extends to in the rectangle chamber, the air-out end of suction fan extends to in the rectangle chamber to pass through rotary joint intercommunication with the lower extreme of rotating tube.

Preferably, the moving mechanism comprises a reciprocating screw rod which is rotatably connected between the inner walls of the left side and the right side of the sliding groove, a sliding block is connected to the reciprocating screw rod in a threaded manner, the sliding block is connected with the inner wall of the sliding groove in a sliding manner, and the lower end of the sliding block penetrates through the inner bottom of the sliding groove and is fixedly connected with the upper end of the air suction plate.

Preferably, the motor is installed on the right side of shot blasting machine body, the tail end of the output shaft of the motor extends into the sliding groove and is fixedly connected with the right end of the reciprocating screw rod, the right side of the water tank is rotatably connected with a rotating rod, and the rotating rod is in transmission connection with the output shaft of the motor through a first transmission piece.

Preferably, the left end of bull stick extends to in the water storage space to be connected with the rotating tube transmission through the second driving medium, the blast plate is installed to the upper end of rotating tube, the interior top of blast plate is provided with a plurality of air outlets, the upper end and the blast plate intercommunication of rotating tube.

Preferably, break up the mechanism and include the filter screen of sliding connection in the water storage space, the upper end of filter screen is through the interior top elastic connection of a plurality of springs with the water storage space, the first magnetic stripe of the upper end fixedly connected with of blast plate, the lower extreme fixedly connected with second magnetic stripe of filter screen, the adjacent surface opposite sex of first magnetic stripe and second magnetic stripe inhales mutually.

Compared with the prior art, the utility model, its beneficial effect does:

1. after the suction fan starts, can be through the dust that a plurality of inlet scoop on the board of induced drafting will this internal production of shot-blasting machine in the water tank, and from the even release of a plurality of air outlets, even inside entering into the water, and this in-process, the start-up of motor can drive reciprocal lead screw and rotate, and then control about letting the slider, finally realize that the air suction board controls, let a plurality of inlet scoop be the motion form and induced draft, the dust removal scope has been increased, simultaneously because the suction fan has adopted dust exhausting fan, can avoid the condition appearance of dust adhesion blade.

2. The start-up of motor can let the blast air board rotate through the cooperation of first driving medium and second driving medium, and a plurality of air outlets are the exhaust of rotation form, and it is more even to exhaust, lets the more even aquatic that enters into of gas.

3. The rotation of blast plate can let the filter screen be in the shake state, will get into the bubble that carries the dust and break up, lets the complete water of dissolving in of dust, and the shake of filter screen can also start stirring effect, lets the dust content distribution of the internal water comparatively even, avoids the local condition that gathers too much dust to appear.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

In the figure: the shot blasting machine comprises a shot blasting machine body 1, a suction fan 2, a motor 3, a first transmission piece 4, a rotating rod 5, an air suction plate 6, an air suction opening 7, a hose 8, a water tank 9, a spring 10, a sliding groove 11, a sliding block 12, a reciprocating screw rod 13, a rectangular cavity 14, a rotary joint 15, a rotating pipe 16, a second transmission piece 17, an air blowing plate 18, an air outlet 19, a filter screen 20, a first magnetic strip 21 and a second magnetic strip 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, a dust removing device for a shot blasting machine comprises a shot blasting machine body 1, a water tank 9 is fixedly connected to the upper end of the shot blasting machine body 1, a sliding groove 11 is formed in the inner top of the shot blasting machine body 1, an air suction plate 6 is arranged in the top space of the shot blasting machine body 1, the air suction plate 6 is a hollow plate, a plurality of air suction ports 7 are formed in the inner bottom of the air suction plate 6, a dust removing mechanism is jointly arranged in the water tank 9 and the air suction plate 6 and comprises a suction fan 2 installed at the upper end of the shot blasting machine body 1, the suction fan 2 is a dust exhaust fan, the dust exhaust fan is just a fan used for sending dust particles, the fan adopts the working principle of a centrifugal fan, dust accumulation is not prone to occur, abrasion resistance is achieved, the dust exhaust fan is suitable for exhausting air mixtures containing wood chips, fibers, dust and the like, the air inlet end of the suction fan 2 is communicated with the rectangular plate 6 through a hose 8, a water storage space and a rectangular cavity 14 are sequentially formed in the water tank 9 from top to bottom, a rotating pipe 16 is rotatably connected to the inner bottom of the rotating pipe 16, the lower end of the rotating pipe 16 extends into the rectangular cavity 14 (a rotating joint is installed at the rotating joint), and the rectangular cavity 14 is communicated with the lower end of the air suction pipe 15;

the moving mechanism is arranged in the chute 11 and used for increasing the dust removal range, the moving mechanism comprises a reciprocating screw rod 13 which is rotatably connected between the inner walls of the left side and the right side of the chute 11, a slide block 12 is connected to the reciprocating screw rod 13 in a threaded manner, the slide block 12 is slidably connected with the inner wall of the chute 11, the lower end of the slide block 12 penetrates through the inner bottom of the chute 11 and is fixedly connected with the upper end of an air suction plate 6, a motor 3 is installed on the right side of the shot blasting machine body 1, the tail end of an output shaft of the motor 3 extends into the chute 11 and is fixedly connected with the right end of the reciprocating screw rod 13, a rotating rod 5 is rotatably connected to the right side of the water tank 9, the rotating rod 5 is in transmission connection with the output shaft part of the motor 3 through a first transmission piece 4, the first transmission piece 4 is two belt pulleys, and the two belt pulleys are respectively installed on the output shaft of the motor 3 and the rotating rod 5 through a belt;

the left end of the rotating rod 5 extends into the water storage space and is in transmission connection with the rotating pipe 16 through a second transmission piece 17, the second transmission piece 17 is fixed on a worm wheel on the rotating pipe 16, the left end of the rotating rod 5 extends into the water tank 9 and is fixedly connected with a worm matched with the worm wheel, the upper end of the rotating pipe 16 is provided with an air blowing plate 18, the inner top of the air blowing plate 18 is provided with a plurality of air outlets 19, and the upper end of the rotating pipe 16 is communicated with the air blowing plate 18;

wherein, water tank 9's inside is provided with the mechanism of breaing up that is used for increasing dust removal effect, the mechanism of breaing up includes the filter screen 20 of sliding connection in the water storage space, the bubble that filter screen 20 can with production disperses and the breakage, let the bubble can be broken completely, let the dust integrate into the aquatic, the upper end of filter screen 20 is through the interior top elastic connection of a plurality of springs 10 with the water storage space, the first magnetic stripe 21 of the upper end fixedly connected with of air-blast board 18, the lower extreme fixedly connected with second magnetic stripe 22 of filter screen 20, first magnetic stripe 21 and the adjacent surface opposite sex of second magnetic stripe 22 inhale mutually.

In the utility model, when in use, the suction fan 2 and the motor 3 are simultaneously started, after the suction fan 2 is started, dust generated in the shot blasting machine body 1 can be sucked into the water tank 9 through the plurality of air suction ports 7 on the air suction plate 6, and is uniformly released from the plurality of air outlets 19, and is uniformly introduced into the water body, and in the process, the motor 3 is started to drive the reciprocating screw rod 13 to rotate, so that the slide block 12 moves left and right, and finally, the air suction plate 6 moves left and right, so that the plurality of air suction ports 7 are in motion form to suck air, thereby increasing the dust removal range, and meanwhile, as the suction fan 2 adopts the dust removal fan, the situation that the dust adheres to blades can be avoided;

in addition, in the process, the motor 3 is started, the blast plate 18 rotates through the matching of the first transmission piece 4 and the second transmission piece 17, the air outlets 19 exhaust air in a rotating shape, the air exhaust is more uniform, and the air enters the water more uniformly;

in the process, the rotation of the blast plate 18 also enables the first magnetic strip 21 to intermittently pass through the lower part of the second magnetic strip 22, the filter screen 20 can be in a shaking state under the cooperation of the spring 10, bubbles which carry dust are broken up and broken, the dust is completely dissolved in water, the shaking of the filter screen 20 can also start a stirring effect, the dust content in the water body is distributed uniformly, and the situation that excessive dust is locally gathered is avoided.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A dust removal device for a shot blasting machine comprises a shot blasting machine body (1), and is characterized in that a water tank (9) is fixedly connected to the upper end of the shot blasting machine body (1), a sliding groove (11) is formed in the inner top of the shot blasting machine body (1), an air suction plate (6) is arranged in the top space of the shot blasting machine body (1), the air suction plate (6) is a hollow plate, a plurality of air suction ports (7) are formed in the inner bottom of the air suction plate (6), and a dust removal mechanism is arranged in the water tank (9) and the air suction plate (6) together;

a moving mechanism for increasing the dust removal range is arranged in the chute (11);

the inside of water tank (9) is provided with the mechanism of breaing up that is used for increasing dust removal effect.

2. The dust removal device for the shot blasting machine is characterized in that the dust removal mechanism comprises a suction fan (2) installed at the upper end of the shot blasting machine body (1), the air inlet end of the suction fan (2) is communicated with an air suction plate (6) through a hose (8), a water storage space and a rectangular cavity (14) are sequentially arranged in a water tank (9) from top to bottom, a rotating pipe (16) is rotatably connected to the inner bottom of the water storage space, the lower end of the rotating pipe (16) extends into the rectangular cavity (14), and the air outlet end of the suction fan (2) extends into the rectangular cavity (14) and is communicated with the lower end of the rotating pipe (16) through a rotary joint (15).

3. The dust removal device for the shot blasting machine, according to claim 2, is characterized in that the moving mechanism comprises a reciprocating screw rod (13) rotatably connected between the inner walls of the left side and the right side of the chute (11), a slide block (12) is connected to the reciprocating screw rod (13) in a threaded manner, the slide block (12) is slidably connected with the inner wall of the chute (11), and the lower end of the slide block (12) penetrates through the inner bottom of the chute (11) and is fixedly connected with the upper end of the air suction plate (6).

4. The dust removal device for the shot blasting machine is characterized in that a motor (3) is installed on the right side of the shot blasting machine body (1), the tail end of an output shaft of the motor (3) extends into the sliding groove (11) and is fixedly connected with the right end of the reciprocating screw rod (13), a rotating rod (5) is rotatably connected to the right side of the water tank (9), and the rotating rod (5) is in transmission connection with the output shaft of the motor (3) through a first transmission piece (4).

5. The dust removal device for the shot blasting machine is characterized in that the left end of the rotating rod (5) extends into the water storage space and is in transmission connection with the rotating pipe (16) through a second transmission piece (17), the upper end of the rotating pipe (16) is provided with an air blowing plate (18), the inner top of the air blowing plate (18) is provided with a plurality of air outlets (19), and the upper end of the rotating pipe (16) is communicated with the air blowing plate (18).

6. The dust removal device for the shot blasting machine is characterized in that the scattering mechanism comprises a filter screen (20) which is slidably connected in the water storage space, the upper end of the filter screen (20) is elastically connected with the inner top of the water storage space through a plurality of springs (10), a first magnetic strip (21) is fixedly connected to the upper end of the air blowing plate (18), a second magnetic strip (22) is fixedly connected to the lower end of the filter screen (20), and the adjacent surfaces of the first magnetic strip (21) and the second magnetic strip (22) attract each other in an opposite attraction manner.