CN210307367U

CN210307367U - Shot blasting machine with automatic wet dust removal device

Info

Publication number: CN210307367U
Application number: CN201921217888.9U
Authority: CN
Inventors: 陈桂荣; 潘茜; 蔡生元; 陈德斌
Original assignee: JIANGSU CHENGYUE TECHNOLOGY CO LTD
Current assignee: JIANGSU CHENGYUE TECHNOLOGY CO LTD
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-14
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a shot-blasting machine with automatic wet dust collector, including casing, conveying roller, shot blasting mechanism and shot inlet pipe, the below at the casing is installed to the conveying roller, the motor is installed to the roof of casing, be provided with the exhaust vent on the first horizontal pole, be provided with the hole of induced drafting on the second horizontal pole, the back at the casing is fixed to the device box, the internally mounted of device box has electric heating wire and fan, and the internally mounted of device box has the moisture absorption net to the outer wall of device box is fixed with the dust exhaust hole, the dust exhaust hole is connected through the connector and a dismantlement section of thick bamboo. This shot-blasting machine with automatic wet dust collector can regard as the power supply through same fan, carries out synchronous foundry goods dehumidification and follow-up dust absorption operation to casing inside to can carry out the dust fall through the mode that wet fog sprayed after the dust absorption and handle the dust, design more rationally.

Description

Shot blasting machine with automatic wet dust removal device

Technical Field

The utility model relates to a shot-blasting machine technical field specifically is a shot-blasting machine with automatic wet dedusting device.

Background

The shot blasting machine is equipment for cleaning the surface of a casting by enabling steel shots to be in contact with the surface of the casting at a high speed in a mode of throwing out a large amount of steel shots, is widely applied to industrial production, is well received by relevant practitioners due to the characteristics of high cleaning efficiency and reutilization of the steel shots, but still has the following defects in the actual use process due to the fact that the surface of the casting fed into the shot blasting machine is likely to have water stains and other dirt:

1. when the surface of the casting is wet, the steel shots directly knock on the surface of the casting, so that dirt is easily stained on the steel shots, the cleaning is inconvenient in the later period, and secondary rust can be caused on the surface of the casting by incompletely cleaned wet water stains;

2. in the shot blasting process, a large amount of dust can be generated in the shell of the shot blasting machine, so that the dust needs to be cleaned to prevent adverse effects on subsequent shot blasting operation, the existing dust removal mechanism is unreasonable in design, and the dust removal effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shot blasting machine with an automatic wet dust removal device, which aims to solve the problems that in the prior art, when the surface of a casting is wet, a steel shot directly knocks on the surface of the casting, so that dirt is easily stained on the steel shot, the cleaning at the later stage is inconvenient, and the wet water stain which is not completely cleaned can cause secondary corrosion to the surface of the casting; in the shot blasting process, a large amount of dust can be generated in the shell of the shot blasting machine, so that the dust needs to be cleaned to prevent adverse effects on subsequent shot blasting operation, and the existing dust removal mechanism is unreasonable in design and poor in dust removal effect.

In order to achieve the above object, the utility model provides a following technical scheme: a shot blasting machine with an automatic wet dust removal device comprises a shell, a conveying roller, a shot blasting mechanism and a steel shot feeding pipe, wherein the conveying roller is arranged below the shell, the shot blasting mechanism is arranged above the shell, the steel shot feeding pipe is arranged on the shot blasting mechanism, a motor is arranged on the top wall of the shell, a first transverse rod and a second transverse rod are arranged inside the shell, an air outlet is formed in the first transverse rod, an air suction hole is formed in the second transverse rod, a second cavity and a first cavity are respectively formed in the second transverse rod and the first transverse rod, the second transverse rod and the first transverse rod are respectively connected with a device box through a second connecting pipe and a first connecting pipe, the device box is fixed on the back of the shell, an electric heating wire and a fan are arranged inside the device box, a moisture absorption net is arranged inside the device box, and a dust exhaust hole is fixed on the outer wall of the device box, the dust exhaust hole is connected with the disassembling cylinder through a connecting port.

Preferably, the first cross rod and the second cross rod are symmetrically distributed at two ends inside the machine shell, and are both horizontally distributed, and the end heads of the first cross rod and the second cross rod are connected with the output end of the motor through a belt pulley and a transmission belt.

Preferably, the first connecting pipe and the air outlet are communicated with the first cavity, the second connecting pipe and the air suction hole are communicated with the second cavity, the bottom ends of the second connecting pipe and the first connecting pipe are respectively connected with the second cross rod and the first cross rod bearing, and the top ends of the second connecting pipe and the first connecting pipe are respectively communicated with the device box from two ends.

Preferably, the moisture absorption net is obliquely distributed in the device box, and the moisture absorption net is adjacent to the second connecting pipe.

Preferably, the dust exhaust hole is located between the moisture absorption net and the second connecting pipe, the dust exhaust hole and the dismounting cylinder form a dismounting and mounting structure through a connecting port in threaded connection with the dust exhaust hole, a bottom plate with a honeycomb structure is arranged at the end of the dismounting cylinder, and an atomizing nozzle and a drain valve which are arranged on the device box are arranged on the side of the dismounting cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the shot blasting machine with the automatic wet dust removal device can perform synchronous casting dehumidification and subsequent dust collection operation on the interior of the casing by taking the same fan as a power source, and dust can be settled by a wet mist spraying mode after dust collection, so that the design is more reasonable;

1. the rotary design of the first cross rod and the second cross rod is convenient for the circular rotation in the shell under the driving of the belt pulley and the transmission belt through the operation of the motor, so that the efficiency of hot air blowing and airflow dust collection is improved;

2. each connecting pipe sets up with the intercommunication of device box, makes steam sprinkle and the dust absorption operation can go on in the casing mesocycle under the effect of fan, and is more energy-concerving and environment-protective to the use of cooperation atomizing shower nozzle isotructure can carry out wet fog dust fall to the dust that gets into in the device box and handle.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the depression section structure of the device box of the present invention.

In the figure: 1. a housing; 2. a conveying roller; 3. a shot blasting mechanism; 4. a steel shot feeding pipe; 5. an electric motor; 6. a first cross bar; 7. a second cross bar; 8. a belt pulley; 9. a drive belt; 10. an air outlet; 11. an air suction hole; 12. a first cavity; 13. a second cavity; 14. a first connecting pipe; 15. a second connecting pipe; 16. a device cartridge; 17. a fan; 18. an electric heating wire; 19. a moisture absorption net; 20. a dust exhaust hole; 21. disassembling the cylinder; 22. a connecting port; 23. a base plate; 24. an atomizing spray head; 25. and (4) draining the water valve.

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. 1-3, the present invention provides a technical solution: a shot blasting machine with an automatic wet dust removal device comprises a machine shell 1, a conveying roller 2, a shot blasting mechanism 3, a shot feeding pipe 4, a motor 5, a first cross rod 6, a second cross rod 7, a belt pulley 8, a transmission belt 9, an air outlet 10, an air suction hole 11, a first cavity 12, a second cavity 13, a first connecting pipe 14, a second connecting pipe 15, a device box 16, a fan 17, an electric heating wire 18, a moisture absorption net 19, a dust exhaust hole 20, a disassembly cylinder 21, a connecting port 22, a bottom plate 23, an atomizing nozzle 24 and a drain valve 25, wherein the conveying roller 2 is arranged below the machine shell 1, the shot blasting mechanism 3 is arranged above the machine shell 1, the shot feeding pipe 4 is arranged on the shot blasting mechanism 3, the motor 5 is arranged on the top wall of the machine shell 1, the first cross rod 6 and the second cross rod 7 are arranged inside the machine shell 1, the air outlet 10 is arranged on the first cross rod 6, the air suction hole 11 is, and the inside of second horizontal pole 7 and first horizontal pole 6 has seted up second cavity 13 and first cavity 12 respectively, and second horizontal pole 7 and first horizontal pole 6 are connected with device box 16 through second connecting pipe 15 and first connecting pipe 14 respectively, device box 16 is fixed at the back of casing 1, the internally mounted of device box 16 has electric heating wire 18 and fan 17, and the internally mounted of device box 16 has moisture absorption net 19, and the outer wall of device box 16 is fixed with dust exhaust hole 20, dust exhaust hole 20 is connected through connector 22 and a dismantlement section of thick bamboo 21.

First horizontal pole 6 and second horizontal pole 7 symmetric distribution are at the inside both ends of casing 1, and both are horizontal distribution, and both end departments all are connected with motor 5's output through belt pulley 8 and driving belt 9, first connecting pipe 14 and exhaust vent 10 all are linked together with first cavity 12, second connecting pipe 15 and induced draft hole 11 all are linked together with second cavity 13, second connecting pipe 15 and first connecting pipe 14 bottom between them are connected with second horizontal pole 7 and first horizontal pole 6 bearing respectively, and top between them is linked together from both ends and device box 16 respectively, motor 5 is when moving, can drive first horizontal pole 6 and the synchronous circulation rotation that makes a round trip of second horizontal pole 7 through belt pulley 8 and driving belt 9, thereby through the mode of enlarging use angle, improve the efficiency of steam blowout and dust absorption.

The moisture absorption net 19 is distributed in an inclined manner inside the device box 16, the moisture absorption net 19 is adjacent to the second connecting pipe 15, the dust exhaust hole 20 is located between the moisture absorption net 19 and the second connecting pipe 15, the dust exhaust hole 20 forms a disassembly and assembly structure through a connecting port 22 and a disassembly cylinder 21 which are in threaded connection with the dust exhaust hole 20, a bottom plate 23 with a honeycomb structure is arranged at the end of the disassembly cylinder 21, an atomizing nozzle 24 and a drain valve 25 which are arranged on the device box 16 are arranged at the side of the disassembly cylinder 21, after the shot blasting is completed, when the fan 17 is in an operation state, air mixed with dust in the machine shell 1 enters the second cavity 13 through the air suction hole 11 and enters the right end of the device box 16 through the second connecting pipe 15, as shown in fig. 3, the atomizing nozzle 24 sprays atomized water vapor, so as to perform dust settling treatment on the dust, a user only needs to clean the drain valve 25 regularly, under the action of the fan 17, the purified air passes through the moisture absorption net 19 and then participates in the hot air ejection circulation of the air suction holes 11.

The working principle is as follows: firstly, a casting to be cleaned is conveyed to the interior of a machine shell 1 by a conveying roller 2 in fig. 1, the conveying direction is from left to right, firstly, a fan 17 in fig. 2 operates to accelerate the air to pass through an electric heating wire 18, the air enters a first connecting pipe 14 after being heated and is sprayed out from an air outlet 10 through the first connecting pipe 14 and a first cavity 12, at the moment, hot air flow is directly blown to the surface of a workpiece on the conveying roller 2, so that the wet water stain on the surface of the workpiece is dried, after the shot blasting is completed, when the fan 17 is in an operating state, the air mixed with dust in the machine shell 1 enters a second cavity 13 through an air suction hole 11 and enters the right end of a device box 16 through a second connecting pipe 15, as shown in fig. 3, an atomizing spray head 24 sprays atomized water vapor, so as to perform dust fall treatment on the dust, a user only needs to clean a drain valve 25 regularly, under the action of the fan 17, the purified air passes through the moisture absorption net 19 and then participates in the hot air ejection circulation of the air suction holes 11; when the motor 5 in fig. 1 is in operation, the belt pulley 8 and the transmission belt 9 drive the first cross bar 6 and the second cross bar 7 to synchronously rotate back and forth in a circulating manner, so that the hot air spraying efficiency and the dust collection efficiency are improved in a manner of enlarging the use angle.

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-blasting machine with automatic wet dust collector, includes casing (1), conveying roller (2), shot-blasting mechanism (3) and shot inlet pipe (4), its characterized in that: the shot blasting machine is characterized in that the conveying rollers (2) are installed below the casing (1), the shot blasting mechanism (3) is installed above the casing (1), the shot blasting mechanism (3) is provided with a steel shot feeding pipe (4), the top wall of the casing (1) is provided with the motor (5), the casing (1) is internally provided with the first cross rod (6) and the second cross rod (7), the first cross rod (6) is provided with an air outlet (10), the second cross rod (7) is provided with an air suction hole (11), the second cross rod (7) and the first cross rod (6) are respectively provided with the second cavity (13) and the first cavity (12), the second cross rod (7) and the first cross rod (6) are respectively connected with the device box (16) through the second connecting pipe (15) and the first connecting pipe (14), and the device box (16) is fixed on the back of the casing (1), the device is characterized in that an electric heating wire (18) and a fan (17) are arranged inside the device box (16), a moisture absorption net (19) is arranged inside the device box (16), a dust exhaust hole (20) is fixed on the outer wall of the device box (16), and the dust exhaust hole (20) is connected with a dismounting cylinder (21) through a connecting port (22).

2. The shot blasting machine with the automatic wet dust removal device according to claim 1, wherein: the first cross rod (6) and the second cross rod (7) are symmetrically distributed at two ends inside the machine shell (1) and are both horizontally distributed, and the end heads of the first cross rod and the second cross rod are connected with the output end of the motor (5) through a belt pulley (8) and a transmission belt (9).

3. The shot blasting machine with the automatic wet dust removal device according to claim 1, wherein: first connecting pipe (14) and exhaust vent (10) all are linked together with first cavity (12), second connecting pipe (15) and induced draft hole (11) all are linked together with second cavity (13), and second connecting pipe (15) and first connecting pipe (14) bottom between them is connected with second horizontal pole (7) and first horizontal pole (6) bearing respectively, and top between them is linked together from both ends and device box (16) respectively.

4. The shot blasting machine with the automatic wet dust removal device according to claim 1, wherein: the moisture absorption net (19) is obliquely distributed in the device box (16), and the moisture absorption net (19) is adjacent to the second connecting pipe (15).

5. The shot blasting machine with the automatic wet dust removal device according to claim 1, wherein: dust exhaust hole (20) are located between moisture absorption net (19) and second connecting pipe (15), and dust exhaust hole (20) constitute through connector (22) rather than threaded connection and dismantle a section of thick bamboo (21) and dismantle mounting structure to the end department of dismantling a section of thick bamboo (21) is provided with honeycomb structure's bottom plate (23), and the avris of dismantling a section of thick bamboo (21) is provided with atomizer (24) and drain valve (25) of installing on device box (16).