CN218873097U

CN218873097U - Shot cleaning device of shot blasting machine

Info

Publication number: CN218873097U
Application number: CN202223276145.3U
Authority: CN
Inventors: 郝宝民
Original assignee: Shandong Hongsheng Machinery Equipment Co ltd
Current assignee: Shandong Hongsheng Machinery Equipment Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-18
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a shot blast cleaning machine's shot cleaning device, include and follow supreme base, support column and the clean bucket that connects gradually down, install annular bung on the clean bucket, the lower extreme of bung is connected with the feed cylinder, the fixed column is installed in the inside rotation of feed cylinder, the outer wall connection of fixed column has spiral helicine unloading passageway, the inner wall of unloading passageway laminating feed cylinder, the inner wall of feed cylinder is installed and is blasted the mechanism, blast the mechanism including installing the fan on the bung, the air-out end of fan is connected with the tuber pipe, the utility model discloses a three kinds of clean modes of blasting, washing and friction and collision carry out cleaning process to the shot simultaneously, improved the clean dynamics to the shot, can effectively clear away the spot that the shot surface is stained with, even the intractable spot that bonds can also clear away easily, realize the high cleanliness of shot, and then improve the effect of throwing ball and polishing.

Description

Shot cleaning device of shot blasting machine

Technical Field

The utility model relates to a shot blasting machine technical field specifically is a shot blasting machine's shot cleaning device.

Background

The shot blasting machine for the inner wall of the steel pipe can remove rust and oxide skin on the metal surface of the inner wall through shot blasting, obtain a bright surface with certain roughness, meet the requirement of the inner wall of the steel pipe before corrosion prevention, and improve the adhesive force of primer. The machine has the function of cleaning various pipe diameters, is suitable for the inner surface treatment of steel pipes in the industries of boilers, tap water, petroleum, natural gas and the like, and can form a continuous operation production line by platform transfer, paint spraying and drying.

Through retrieval, a patent with the application number of 201922384177.7 discloses a shot blasting machine steel ball cleaning device, and relates to the field of cleaning production devices. The utility model discloses an inlet pipe that communicates with shot blasting machine row ball end, the intercommunication has the inlet tube on the inlet pipe, the inlet pipe still communicates clean case, the bottom surface of clean case is installed the rolling disc, the rolling end of rolling disc stretches out and installs first rotating motor from the bottom surface of clean case, the top surface of clean case is encircleed and is installed a plurality of rolling ends and vertically stretches into the second rotating motor of clean case, the rolling end of second rotating motor installs the friction disc, the top surface of rolling disc is installed and is passed the first stirring muscle of its centre of a circle, the bottom surface of friction disc is installed and is passed the second stirring muscle of its centre of a circle, the intercommunication of clean case has the passageway of unloading, still be provided with the conveyer belt of unloading that stretches out from the passageway of unloading in the clean case; the steel shot after being polished is cleaned constantly under the state of no shutdown.

According to the scheme, the steel shot can be cleaned in the process of polishing the workpiece, the steel shot is shot-blasted and polished again through the steel shot circulating pipe, the polishing efficiency is improved, but the cleaning mechanism in the scheme is simple in structure, the cleaning force of the steel shot is insufficient, stains attached to the surface of the steel shot can not be effectively removed, and particularly intractable stains which are tightly bonded are not effectively removed, so that the steel shot cleaning device of the shot blasting machine is required to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shot blast machine's shot cleaning device adopts and blasts, washes and three kinds of clean modes of friction and collision to carry out cleaning process to the shot simultaneously, has improved the clean dynamics to the shot, can effectively clear away the shot surface and be stained with the spot that attaches, even the intractable spot that bonds tighter also can be clear away easily, realizes the high cleanliness of shot, and then improves the effect of throwing ball polishing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shot blast cleaning machine's shot cleaning device, includes from supreme base, support column and the clean bucket that connects gradually down, install annular bung on the clean bucket, the lower extreme of bung is connected with the feed cylinder, the fixed column is installed in the inside rotation of feed cylinder, the outer wall connection of fixed column has spiral helicine unloading passageway, the inner wall of unloading passageway laminating feed cylinder, the inner wall of feed cylinder is installed and is blasted the mechanism, it includes the fan of installing on the bung to blast the mechanism, the air-out end of fan is connected with the tuber pipe, the outer wall connection of tuber pipe has the tuyere, the tuyere aligns with the unloading passageway and sets up, the chassis is installed in the interior bottom rotation of clean bucket, install four groups stand that are angle settings such as, be fixed with the second motor on the bung, the output shaft one end of second motor has the pivot through the coupling joint, the clean roller brush of multiunit is installed to the lower extreme outer wall of pivot, clean roller brush is close to the stand.

Preferably, a cavity is formed in the supporting column, a first motor is fixed in the cavity, and one end of an output shaft of the first motor is connected to the bottom of the chassis.

Preferably, a fixing frame is connected to the barrel cover, a third motor is mounted on the fixing frame, and one end of an output group of the third motor is mounted on the fixing column through a connecting piece.

Preferably, the feed cylinder includes demountable installation's barrel and cylinder base, the breach of the ejection of compact of being convenient for is seted up to the bottom of barrel, the breach sets up to the breach of semicircle arcuation, the breach is that annular array is provided with four groups.

Preferably, a vertical first slot is formed in the barrel, a second slot perpendicular to and communicated with the first slot is formed in the inner wall of the barrel, the air pipe is located inside the first slot, and the air nozzle is located inside the second slot.

Preferably, the cylinder seat is provided with a containing groove, and a filter screen is fixed at the upper end of the inner wall of the containing groove.

Preferably, the cleaning roller brush is that equidistant three groups are provided with, and each group the cleaning roller brush is that the angle is provided with four, the cleaning roller brush includes the roller and connects the brush hair at the roller outer wall.

Preferably, four groups of obliquely-installed spray pipes are arranged on the inner wall of the cleaning barrel, and the spray pipes are aligned with the notch for facilitating discharging.

Preferably, install the inlet pipe on the mount, the feed inlet of inlet pipe sets up to loudspeaker form, the discharge gate of inlet pipe is located the upper end of feed cylinder.

Preferably, the lower end of the outer wall of the cleaning barrel is connected with a steel shot outlet, and the bottom of the cleaning barrel is connected with a water outlet.

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

through the design of a charging barrel, a purging mechanism, a cleaning roller brush and a stand column, a third motor drives a fixed column to rotate, the fixed column drives a blanking channel to rotate, the blanking channel drives steel shots to descend in the rotating process, a fan blows air to a wind pipe and sprays the air out of a tuyere to the surface of the steel shots, a plurality of groups of tuyeres can continuously blow away the stains attached to the steel shots and poor in cohesiveness, the sprayed water impacts the steel shots at a notch in a water spraying pipe, the rolled steel shots are wetted and washed, a first motor drives a chassis to rotate, friction collision occurs between the steel shots and the stand column, a second motor drives a rotating shaft to rotate, the rotating shaft drives the cleaning roller brush to rotate, the steel shots can be washed through bristles on a roller, and stubborn stains with high cohesiveness on the steel shots can be conveniently washed off.

Drawings

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

FIG. 2 is a schematic structural view of the charging barrel and the purging mechanism of the present invention;

fig. 3 is a schematic structural view of the barrel cover, the second motor, the fixing frame, the feeding pipe, the third motor and the purging mechanism of the present invention;

fig. 4 is a schematic structural view of the chassis, the upright post, the rotating shaft and the cleaning roller brush of the present invention.

In the figure: 1. a base; 2. a support column; 3. a cavity; 4. a first motor; 6. a chassis; 7. a column; 8. cleaning the barrel; 9. a barrel cover; 10. a second motor; 11. a rotating shaft; 12. cleaning the roller brush; 13. a fixed mount; 14. a feed pipe; 15. a third motor; 16. fixing a column; 17. a blanking channel; 18. a charging barrel; 181. a cylinder body; 182. a barrel stand; 183. a storage groove; 184. filtering with a screen; 185. a notch; 186. a first slot; 187. a second slot; 19. a purging mechanism; 191. a fan; 192. an air duct; 193. a tuyere; 20. a spray pipe.

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 efforts all belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like are used herein only for convenience in reference to the figures and to merely aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a steel shot cleaning device of a shot blasting machine comprises a base 1, a support column 2 and a cleaning barrel 8 which are sequentially connected from bottom to top, wherein the base 1 is in a circular truncated cone shape, an annular barrel cover 9 is installed on the cleaning barrel 8, namely a hole is formed in the center of the barrel cover 9, the lower end of the barrel cover 9 is connected with a charging barrel 18, the charging barrel 18 is located at the lower end of the hole, a fixing column 16 is rotatably installed inside the charging barrel 18, the outer wall of the fixing column 16 is connected with a spiral discharging channel 17, the discharging channel 17 drives steel shots to spirally move downwards, the discharging channel 17 is attached to the inner wall of the charging barrel 18 to prevent the steel shots from directly falling off, a purging mechanism 19 is installed on the inner wall of the charging barrel 18 to facilitate blowing off of stains which are poor in cohesiveness and attached to the steel shots, the purging mechanism 19 comprises a fan 191 installed on the barrel cover 9, an air outlet end of the fan 191 is connected with an air pipe 192, the outer wall of the air pipe 192 is connected with a plurality of air nozzles 193, the air nozzles 193 which are arranged at equal intervals, and the air nozzles 193 are aligned with the discharging channel 17;

a chassis 6 is rotatably installed at the inner bottom of a cleaning barrel 8, four groups of upright posts 7 which are arranged at equal angles are installed on the chassis 6, a first motor 4 drives the chassis 6 to rotate, friction collision occurs between steel shots and the upright posts 7, and therefore stains are favorably shaken off, a second motor 10 is fixed on a barrel cover 9, one end of an output shaft of the second motor 10 is connected with a rotating shaft 11 through a coupler, a plurality of groups of cleaning roller brushes 12 are installed on the outer wall of the lower end of the rotating shaft 11, the cleaning roller brushes 12 are close to the upright posts 7, the second motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the cleaning roller brushes 12 to rotate, the steel shots can be washed through brush hairs on the roller, and the steel shots are conveniently washed off stubborn stains with strong cohesiveness on the steel shots.

The inside of support column 2 is provided with cavity 3, and the inside of cavity 3 is fixed with first motor 4, and the bottom at chassis 6 is connected to the output shaft one end of first motor 4.

The barrel cover 9 is connected with a fixing frame 13, the fixing frame 13 is provided with a third motor 15, one end of an output group of the third motor 15 is arranged on a fixing column 16 through a connecting piece, the third motor 15 drives the fixing column 16 to rotate, and the fixing column 16 drives the blanking channel 17 to rotate so as to drive the steel shots to descend in the process of rotating the blanking channel 17.

The charging barrel 18 comprises a barrel body 181 and a barrel seat 182 which are detachably arranged, wherein a notch 185 convenient for discharging is formed in the bottom of the barrel body 181, steel shots after being blown roll out of the notch 185, the notch 185 is a semicircular arc-shaped notch, and four groups of notches 185 are arranged in an annular array.

The cylinder 181 is provided with a vertical first slot 186, the inner wall of the cylinder 181 is provided with a second slot 187 which is perpendicular to and communicated with the first slot 186, the air pipe 192 is located inside the first slot 186, the air nozzle 193 is located inside the second slot 187, and the fan 191 blows air to the air pipe 192, sprays the air from the air nozzle 193 and blows the air to the surface of the steel shots.

The cylinder seat 182 is provided with a containing groove 183, a filter screen 184 is fixed on the upper end of the inner wall of the containing groove 183, and the blown dirt drops in the containing groove 183.

The cleaning roller brushes 12 are arranged in three groups at equal intervals, each group of cleaning roller brushes 12 is arranged in four groups at equal angles, and the cleaning roller brushes 12 comprise rollers and bristles connected to the outer walls of the rollers.

Four groups of water spraying pipes 20 which are obliquely arranged are arranged on the inner wall of the cleaning barrel 8, valves are arranged on the water spraying pipes 20, one end of each water spraying pipe 20 is connected with a water tank, the water spraying pipes 20 are arranged in alignment with the notches 185 which are convenient for discharging, and water sprayed from the water spraying pipes 20 impacts the notches 185 to wet and wash rolled steel shots.

The fixed frame 13 is provided with a feeding pipe 14, the feeding hole of the feeding pipe 14 is in a horn shape, and the discharging hole of the feeding pipe 14 is positioned at the upper end of the charging barrel 18.

The lower end of the outer wall of the cleaning barrel 8 is connected with a steel shot outlet, and the bottom of the cleaning barrel 8 is connected with a water outlet.

When the device is used, steel shots to be cleaned are continuously added from the feeding pipe 14, the steel shots enter the blanking channel 17 in the charging barrel 18, the third motor 15 is started, the third motor 15 drives the fixing column 16 to rotate, the fixing column 16 drives the blanking channel 17 to rotate, meanwhile, the fan 191 is started, the fan 191 blows air to the air pipe 192 and sprays out of the air nozzles 193 to be blown to the surfaces of the steel shots, the steel shots are driven to descend in the process of rotating the blanking channel 17, a plurality of groups of air nozzles 193 can continuously blow away dirt which is attached to the steel shots and has poor cohesiveness, then the steel shots roll out of the notch 185 and fall on the chassis 6, meanwhile, water sprayed from the water spray pipe 20 impacts the notch 185 to wet and wash the rolled steel shots;

at the moment, more water is stored in the cleaning barrel 8, the first motor 4 and the second motor 10 are started simultaneously, the first motor 4 drives the chassis 6 to rotate, friction collision occurs between the steel shot and the upright post 7, the second motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the cleaning roller brush 12 to rotate, the steel shot can be washed through the brush bristles on the roller, stubborn stains with high cohesiveness on the steel shot can be conveniently washed off, after a certain period of cleaning, the steel shot is clean, the steel shot outlet is opened, the cleaned steel shot is taken out, the steel shot is dried, the water outlet is opened, and the water for cleaning is discharged.

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. The utility model provides a shot blast machine's shot cleaning device, includes base (1), support column (2) and clean bucket (8) that connect gradually from supreme down, its characterized in that: install annular bung (9) on clean bucket (8), the lower extreme of bung (9) is connected with feed cylinder (18), fixed column (16) are installed in the inside rotation of feed cylinder (18), the outer wall connection of fixed column (16) has spiral helicine unloading passageway (17), the inner wall of unloading passageway (17) laminating feed cylinder (18), the inner wall of feed cylinder (18) is installed and is blasted mechanism (19), blast mechanism (19) is including installing fan (191) on bung (9), the air-out end of fan (191) is connected with tuber pipe (192), the outer wall connection of tuber pipe (192) has tuyere (193), tuyere (193) and unloading passageway (17) align the setting, the interior bottom of clean bucket (8) is rotated and is installed chassis (6), install four groups on chassis (6) and be angle settings such as, be fixed with second motor (10) on bung (9), the output shaft of second motor (10) has pivot (11) through the shaft coupling joint, the lower extreme of pivot (11) installs outer wall that the multiunit is clean roll brush (12), clean roll brush (7) are close to clean roll (12).

2. The steel shot cleaning device of the shot blasting machine according to claim 1, characterized in that: the inside of support column (2) is provided with cavity (3), the inside of cavity (3) is fixed with first motor (4), the bottom in chassis (6) is connected to the output shaft one end of first motor (4).

3. The steel shot cleaning device of the shot blasting machine according to claim 1, characterized in that: the barrel cover (9) is connected with a fixing frame (13), a third motor (15) is installed on the fixing frame (13), and one end of an output group of the third motor (15) is installed on a fixing column (16) through a connecting piece.

4. The steel shot cleaning device of the shot blasting machine according to claim 1, characterized in that: the charging barrel (18) comprises a barrel body (181) and a barrel seat (182) which are detachably mounted, a notch (185) convenient for discharging is formed in the bottom of the barrel body (181), the notch (185) is a semicircular arc-shaped notch, and four groups of notches (185) are arranged in an annular array.

5. The steel shot cleaning device of the shot blasting machine as claimed in claim 4, wherein: the air pipe type air conditioner is characterized in that a vertical first slot (186) is formed in the barrel body (181), a second slot (187) which is perpendicular to and communicated with the first slot (186) is formed in the inner wall of the barrel body (181), the air pipe (192) is located inside the first slot (186), and the air nozzle (193) is located inside the second slot (187).

6. The steel shot cleaning device of the shot blasting machine according to claim 5, characterized in that: the barrel seat (182) is provided with a containing groove (183), and the upper end of the inner wall of the containing groove (183) is fixed with a filter screen (184).

7. The steel shot cleaning device of the shot blasting machine according to claim 1, characterized in that: the cleaning roller brush (12) is provided with three groups at equal intervals, each group of cleaning roller brushes (12) is provided with four groups at equal angles, and the cleaning roller brushes (12) comprise a roller and bristles connected to the outer wall of the roller.

8. The steel shot cleaning device of the shot blasting machine according to claim 1, characterized in that: four groups of water spraying pipes (20) are obliquely arranged on the inner wall of the cleaning barrel (8), and the water spraying pipes (20) are aligned with the notch (185) convenient for discharging.

9. The steel shot cleaning device of the shot blasting machine as claimed in claim 3, wherein: install inlet pipe (14) on mount (13), the feed inlet of inlet pipe (14) sets up to loudspeaker form, the discharge gate of inlet pipe (14) is located the upper end of feed cylinder (18).

10. The steel shot cleaning device of the shot blasting machine according to claim 1, characterized in that: the lower end of the outer wall of the cleaning barrel (8) is connected with a steel shot outlet, and the bottom of the cleaning barrel (8) is connected with a water outlet.