CN215434114U - Movable shot-blasting machine dust collector - Google Patents
Movable shot-blasting machine dust collector Download PDFInfo
- Publication number
- CN215434114U CN215434114U CN202120865136.4U CN202120865136U CN215434114U CN 215434114 U CN215434114 U CN 215434114U CN 202120865136 U CN202120865136 U CN 202120865136U CN 215434114 U CN215434114 U CN 215434114U
- Authority
- CN
- China
- Prior art keywords
- box
- dust removal
- movable dust
- movable
- connecting pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a movable shot blasting machine dust removal device which comprises a fixed air box, a first movable dust removal box and a second movable dust removal box, wherein the fixed air box is a long-strip-shaped box body, one end of the fixed air box is closed, and the other end of the fixed air box is connected with a transition flange pipe. The first movable dust removal box is of a box body structure with an open bottom and is arranged above the fixed air box, and a first connecting pipe is arranged on the rear side wall of the first movable dust removal box. The top of fixed bellows is equipped with flexible apron, and the flexible apron is located the part of first removal dust removal case below and extends inside it, and first removal dust removal incasement portion is provided with the steering roller group that is used for supporting flexible apron. The second movable dust removal box is located at the rear side of the first movable dust removal box, a second connecting pipe is arranged on the front side wall of the second movable dust removal box, and the second connecting pipe can be in sealing butt joint with the first connecting pipe. The steel cylinder has the advantages of reasonable structure, no need of configuring a flexible pipe body, simpler structure, convenient position adjustment, safe use and high reliability, and can meet the requirements of steel cylinders with various lengths and models.
Description
Technical Field
The utility model relates to the technical field of shot blasting mechanical equipment, in particular to a movable shot blasting machine dust removal device.
Background
The shot blasting machine is a mechanical device for cleaning or strengthening the surface of a workpiece by utilizing high-speed shots thrown by the shot blasting machine, can simultaneously perform shakeout, core removal and cleaning on a casting, can also be used for performing surface treatment on a forged piece, an aluminum-magnesium alloy piece, a metal plate welded piece and the like, and is also called a sand blasting machine and a sand blasting machine at the mouth in some areas. The prior art has already had the shot-blasting machine to steel pipe inner wall shot-blasting processing, and its theory of operation is with steel pipe level setting in the frame, and the spray gun of shot-blasting machine stretches into the inside operation of steel pipe, and after the shot-blasting, the steel sand that will remain in the steel pipe inside through high-pressure draught blows out, accomplishes the clearance.
After shot blasting treatment is carried out by adopting a shot blasting machine for cleaning the inner wall of the steel pipe, steel sand can be poured out only by lifting one end of the frame and one end of the steel cylinder due to the fact that the steel cylinder is of a structure with a thick middle opening and a thin end opening. Considering the defect that prior art exists, need design a structure that can realize automatic sand pouring, because the dust removal case disposes in the frame of shot-blasting machine, the process of pouring sand needs the dust removal case to rise along with the frame together, if adopt the dust pelletizing system of hose connection dust removal case and shot-blasting machine, because the length of steel bottle is different, the length of hose is longer, and the structure is complicated, has certain potential safety hazard in the lift process, needs the periodic replacement hose, and is with high costs, and the reliability is poor. Thus, the prior art is subject to further improvement and advancement.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a movable shot blasting machine dust removal device, which solves the problems of long length of a hose, complex structure, certain potential safety hazard in the lifting process, high cost and poor reliability of the hose which needs to be replaced periodically due to the fact that the dust removal box needs to lift along with a movable support and a dust removal system for connecting the dust removal box with a shot blasting machine is adopted for a steel cylinder shot blasting design.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a movable shot blasting machine dust removal device comprises a fixed air box, a first movable dust removal box and a second movable dust removal box arranged on a movable support, wherein the fixed air box is a long-strip-shaped box body with a U-shaped cross section, one end of the fixed air box is closed, and the other end of the fixed air box is connected with a transition flange pipe.
The first movable dust removal box is of a box body structure with an open bottom and is arranged above the fixed air box, and a first connecting pipe is arranged on the rear side wall of the first movable dust removal box.
The top of fixed bellows is equipped with flexible apron, and the flexible apron is located the part of first removal dust removal case below and extends inside it, and first removal dust removal incasement portion is provided with the steering roller group that is used for supporting flexible apron.
The second removes the dust removal case and is located the rear side of first removal dust removal case, is equipped with the second connecting pipe on the preceding lateral wall of second removal dust removal case, and the tip of second connecting pipe can dock with the tip of first connecting pipe.
Furthermore, the upper end of the front side plate and the upper end of the rear side plate of the fixed air box are both inwards and horizontally bent to form folded edges, and the flexible cover plate is arranged along the length direction of the fixed air box.
Two ends of the flexible cover plate are respectively and fixedly connected with corresponding ends of the fixed air box, and the front side and the rear side of the flexible cover plate respectively cover the folded edges on the front side and the rear side of the fixed air box.
Furthermore, the transition flange pipe is a conical pipe body, one end of the transition flange pipe, which is connected with the fixed air box, is a square opening, the other end of the transition flange pipe is a circular opening, and a first flange plate is fixedly welded at the circular opening end of the transition flange pipe.
Furthermore, two groups of travelling wheels are symmetrically arranged on the front side and the rear side of the bottom of the first movable dust removal box, and each group of travelling wheels comprises at least two travelling wheels.
Each walking wheel is located the outside of flexible apron, and the walking wheel of first removal dust removal case front side presses at the hem top of fixed bellows front side, and the walking wheel of rear side presses at the hem top of fixed bellows rear side.
Further, the steering roller group comprises two supporting rollers and two compression rollers, the two supporting rollers are arranged on the left side and the right side of the upper portion of the first movable dust removal box in a relatively parallel mode, and the two compression rollers are arranged on the left side and the right side of the bottom portion of the first movable dust removal box in a relatively parallel mode.
The flexible cover plate is wound by the bottom of one of the compression rollers, upwards winds the tops of the two supporting rollers in sequence, downwards winds the bottom of the other compression roller and penetrates out of the first movable dust removal box.
Furthermore, the rear side wall of the first movable dust removal box is provided with an air inlet communicated with the first connecting pipe, the air inlet is positioned below the flexible cover plate, and the first connecting pipe is communicated with the inside of the fixed air box through the first movable dust removal box.
Furthermore, the first connecting pipe and the second connecting pipe are both right-angle bent pipes, one end of the first connecting pipe is connected and communicated with the rear side wall of the first movable dust removal box, and the other end of the first connecting pipe is vertically upward and is connected with a second flange plate.
One end of the second connecting pipe is connected and communicated with the front side wall of the second movable dust removal box, and the other end of the second connecting pipe is vertically downward and is connected with a third flange plate.
Furthermore, a first sealing gasket is fixedly arranged on the upper surface of the second flange plate, and a second sealing gasket is fixedly arranged on the lower surface of the third flange plate.
Further, the flexible cover plate is a rectangular rubber plate with a belt-shaped structure.
By adopting the technical scheme, the utility model has the beneficial technical effects that: the steel cylinder has the advantages of ingenious and concise structure, no need of configuring a flexible pipe body, convenient position adjustment, safe use and high reliability, and can meet the requirements of steel cylinders with various lengths and models.
Drawings
FIG. 1 is a schematic structural principle diagram of a movable shot blasting machine dust removal device.
FIG. 2 is a schematic view of a portion of the structure showing the combination of the fixed bellows and the internal structure of the first mobile dust removal chamber.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings:
referring to fig. 1 to 2, the dust removing device of the movable shot blasting machine comprises a fixed air box 1, a first movable dust removing box 2 and a second movable dust removing box 3 arranged on a movable support 7, wherein the fixed air box 1 is a long-strip-shaped box body with a U-shaped cross section, the right end of the fixed air box 1 is sealed, and the left end of the fixed air box is connected with a transition flange pipe 4 horizontally arranged. The fixed air box 1 comprises a front side plate, a rear side plate and a bottom plate, wherein the front side plate, the rear side plate and the bottom plate are rectangular metal flat plates, the front side plate and the rear side plate are vertically arranged oppositely, and the lower end of the front side plate and the lower end of the rear side plate are integrated with the front side and the rear side of the bottom plate.
The upper end of the front side plate and the upper end of the rear side plate of the fixed air box 1 are both inwards and horizontally bent to form folded edges, the flexible cover plate 5 is arranged along the length direction of the fixed air box 1, and the left end and the right end of the flexible cover plate are fixedly connected with the corresponding ends of the fixed air box 1 respectively. Transition flange pipe 4 is the toper body, and its one end that links to each other with fixed bellows 1 is square mouth, and the other end is circular mouth, and the fixed welding of circle mouth end of transition flange pipe 4 has first ring flange 41, and transition flange pipe 4 links to each other with the dust pelletizing system of shot-blasting machine through first ring flange 41.
The top of the fixed air box 1 is provided with a flexible cover plate 5, and the flexible cover plate 5 is a rectangular rubber plate with a belt-shaped structure. Two ends of the flexible cover plate 5 are fixedly connected with corresponding ends of the fixed air box 1 respectively, and the front side and the rear side of the flexible cover plate are covered with the folded edges of the front side and the rear side of the fixed air box 1 respectively, because the flexible cover plate 5 has certain elasticity, the flexible cover plate 5 is in a stretching state, and the front side and the rear side of the flexible cover plate cover the folded edges of the front side and the rear side of the top of the fixed air box 1, so that a sealed cavity is formed inside the fixed air box 1.
First removal dust removal case 2 is the open square box structure in bottom, and it includes roof and four lateral walls, and the edge of roof and the upper end of four lateral walls structure as an organic whole form the inside cavity of first removal dust removal case 2. The first movable dust removal box 2 is movably arranged above the fixed air box 1 and can transversely move left and right along the length direction of the fixed air box 1, and the interior of the first movable dust removal box 2 is communicated with the interior of the first movable dust removal box 2. And a first connecting pipe 21 is arranged on the rear side wall of the first movable dust removal box 2.
Two sets of walking wheels 22 are symmetrically arranged on the front side and the rear side of the bottom of the first movable dust removal box 2, each group of walking wheels 22 comprises two walking wheels 22, the two walking wheels 22 in the same group are arranged on the left side and the right side of the bottom of the first movable dust removal box 2, and specifically, the four walking wheels 22 are respectively arranged at four corners of the bottom of the first movable dust removal box 2 through a wheel frame.
Two sets of walking wheels 22 are located on the outer side of the flexible cover plate 5, a group of walking wheels 22 on the front side of the first movable dust removal box 2 are pressed on the top of the folded edge on the front side of the fixed air box 1, walking wheels 22 on the rear side of the first movable dust removal box 2 are pressed on the top of the folded edge on the rear side of the fixed air box 1, and under the action of external force, the first movable dust removal box 2 moves left and right on the top of the fixed air box 1 through the walking wheels 22 on the bottom of the first movable dust removal box 2.
The part of the flexible cover plate 5 below the first movable dust removing box 2 extends into the first movable dust removing box 2, and a steering roller set used for supporting the flexible cover plate 5 is arranged in the first movable dust removing box 2. The turning roller group comprises two supporting rollers 61 and two pressing rollers 62, wherein the two supporting rollers 61 are arranged on the left side and the right side of the upper portion of the first movable dust removal box 2 in a relatively parallel mode, and the two pressing rollers 62 are arranged on the left side and the right side of the bottom portion of the first movable dust removal box 2 in a relatively parallel mode. The flexible cover plate 5 is wound by the bottom of one of the compression rollers 62, wound upwards on the tops of the two support rollers 61 in sequence, wound downwards on the bottom of the other compression roller 62 and penetrates out of the first movable dust removing box 2.
The rear side wall of the first movable dust removal box 2 is provided with an air inlet 23 communicated with the first connecting pipe 21, the air inlet 23 is positioned below the flexible cover plate 5, and the first connecting pipe 21 is communicated with the inside of the fixed air box 1 through the first movable dust removal box 2. The second movable dust removing box 3 is located at the rear side of the first movable dust removing box 2, a second connecting pipe 31 is arranged on the front side wall of the second movable dust removing box 3, and the end part of the second connecting pipe 31 can be butted with the end part of the first connecting pipe 21.
Specifically, the first connecting pipe 21 and the second connecting pipe 31 are both right-angle bent pipes, one end of the first connecting pipe 21 is connected and communicated with the rear side wall of the first mobile dust removal box 2, and the other end of the first connecting pipe is vertically upward and connected with the second flange 24. One end of the second connecting pipe 31 is fixedly connected and communicated with the front side wall of the second movable dust removing box 3, and the other end is vertically downward and connected with a third flange 32. The upper surface of the second flange 24 is fixedly provided with a first sealing gasket 25, the first sealing gasket 25 is an annular sheet structure made of rubber, the lower surface of the third flange 32 is fixedly provided with a second sealing gasket 33, and the second sealing gasket 33 is also an annular sheet structure made of rubber.
Two rotating shafts 71 are oppositely arranged on the front two sides of the movable support 7, each rotating shaft 71 is provided with a bearing seat 72, one end of each bearing seat 72 is fixedly connected with the movable support 7, and the other end of each bearing seat 72 is in running fit with the corresponding bearing seat 72. The below of movable support 7 is equipped with an hydro-cylinder, the hydro-cylinder can drive movable support 7 and rotate around bearing frame 72, places the steel bottle that needs carry out shot blasting processing on the movable support 7, and during the shot blasting, movable support 7 keeps the horizontality, and inside one end of steel bottle stretched into by one side of second removal dust removal case 3, the spray gun stretched into and inserted inside the steel bottle by the opposite side of second removal dust removal case 3.
Before the shot blasting, firstly, the position of the first movable dust removal box 2 at the top of the fixed air box 1 needs to be adjusted, after the first movable dust removal box 2 is adjusted in place, the oil cylinder can drive the movable support 7 to rotate, the second movable dust removal box 3 falls, the second sealing gasket 33 at the lower end of the second connecting pipe 31 is in contact with and tightly pressed against the second flange plate 24 at the upper end of the first connecting pipe 21, and the interior of the second movable dust removal box 3 is communicated with the interior of the fixed air box 1 through the first movable dust removal box 2.
Secondly, a dust removal system of the shot blasting machine is started, the inside of the fixed air box 1 is in a negative pressure state, and in the shot blasting process, dust in the steel cylinder sequentially passes through the second movable dust removal box 3, the second connecting pipe 31, the first connecting pipe 21 and the first movable dust removal box 2 to enter the fixed air box 1 and then enters the dust removal system through the transition flange pipe 4. After the shot blasting is finished, the second movable dust removal box 3 is lifted along with the movable support 7, and the first connecting pipe 21 is separated from the second connecting pipe 31.
The parts which are not described in the utility model can be realized by adopting or referring to the prior art.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (9)
1. A movable shot blasting machine dust removal device comprises a fixed air box, a first movable dust removal box and a second movable dust removal box arranged on a movable support, and is characterized in that the fixed air box is a long-strip box with a U-shaped cross section, one end of the long-strip box is closed, and the other end of the long-strip box is connected with a transition flange pipe;
the first movable dust removal box is of a box body structure with an open bottom and is arranged above the fixed air box, and a first connecting pipe is arranged on the rear side wall of the first movable dust removal box;
the top of the fixed air box is provided with a flexible cover plate, the part of the flexible cover plate, which is positioned below the first movable dust removal box, extends into the first movable dust removal box, and a steering roller set for supporting the flexible cover plate is arranged in the first movable dust removal box;
the second removes the dust removal case and is located the rear side of first removal dust removal case, is equipped with the second connecting pipe on the preceding lateral wall of second removal dust removal case, and the tip of second connecting pipe can dock with the tip of first connecting pipe.
2. The movable dust removal device for the shot blasting machine as claimed in claim 1, wherein the upper ends of the front side plate and the rear side plate of the fixed air box are both bent inwards horizontally to form folded edges, and the flexible cover plate is arranged along the length direction of the fixed air box;
two ends of the flexible cover plate are respectively and fixedly connected with corresponding ends of the fixed air box, and the front side and the rear side of the flexible cover plate respectively cover the folded edges on the front side and the rear side of the fixed air box.
3. The movable dust removing device for the shot blasting machine as claimed in claim 1, wherein the transition flange pipe is a conical pipe body, one end of the transition flange pipe connected with the fixed air box is a square opening, the other end of the transition flange pipe is a circular opening, and a first flange plate is fixedly welded to the circular opening end of the transition flange pipe.
4. The movable dust removing device for the shot blasting machine as claimed in claim 2, wherein two groups of travelling wheels are symmetrically arranged on the front side and the rear side of the bottom of the first movable dust removing box, and each group of travelling wheels comprises at least two travelling wheels;
each walking wheel is located the outside of flexible apron, and the walking wheel of first removal dust removal case front side presses at the hem top of fixed bellows front side, and the walking wheel of rear side presses at the hem top of fixed bellows rear side.
5. The movable dust removing device for the shot blasting machine as claimed in claim 1, wherein the steering roller set comprises two supporting rollers and two compression rollers, the two supporting rollers are relatively and parallelly arranged on the left side and the right side of the upper part of the first movable dust removing box, and the two compression rollers are relatively and parallelly arranged on the left side and the right side of the bottom part of the first movable dust removing box;
the flexible cover plate is wound by the bottom of one of the compression rollers, upwards winds the tops of the two supporting rollers in sequence, downwards winds the bottom of the other compression roller and penetrates out of the first movable dust removal box.
6. The movable dust removing device for the shot blasting machine as claimed in claim 5, wherein the rear side wall of the first movable dust removing box is provided with an air inlet communicated with a first connecting pipe, the air inlet is positioned below the two supporting rollers, and the first connecting pipe is communicated with the inside of the fixed air box through the first movable dust removing box.
7. The movable dust removal device for the shot blasting machine as claimed in claim 1, wherein the first connecting pipe and the second connecting pipe are both right-angle bent pipes, one end of the first connecting pipe is communicated with the rear side wall of the first movable dust removal box, and the other end of the first connecting pipe is vertically upward and is connected with a second flange;
one end of the second connecting pipe is connected and communicated with the front side wall of the second movable dust removal box, and the other end of the second connecting pipe is vertically downward and is connected with a third flange plate.
8. The movable dust removing device for the shot blasting machine as claimed in claim 1, wherein a first sealing gasket is fixedly arranged on the upper surface of the second flange plate, and a second sealing gasket is fixedly arranged on the lower surface of the third flange plate.
9. The movable dust removing device for the shot blasting machine as claimed in claim 1, wherein the flexible cover plate is a rectangular rubber plate with a belt-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120865136.4U CN215434114U (en) | 2021-04-26 | 2021-04-26 | Movable shot-blasting machine dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120865136.4U CN215434114U (en) | 2021-04-26 | 2021-04-26 | Movable shot-blasting machine dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215434114U true CN215434114U (en) | 2022-01-07 |
Family
ID=79705609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120865136.4U Active CN215434114U (en) | 2021-04-26 | 2021-04-26 | Movable shot-blasting machine dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215434114U (en) |
-
2021
- 2021-04-26 CN CN202120865136.4U patent/CN215434114U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201264028Y (en) | Bearing cleaning machine | |
| CN214351778U (en) | Double-station rotary full-automatic internal polishing machine | |
| CN215434114U (en) | Movable shot-blasting machine dust collector | |
| CN208117055U (en) | Roll the process equipment of tank | |
| WO2011063588A1 (en) | Device for leveling up welding line of welded barrel | |
| CN211614763U (en) | Oil cylinder oil port welding machine | |
| CN113333660A (en) | Steel forging process | |
| CN210475929U (en) | Dust removal device for welding of large-sized workpiece | |
| CN109604875A (en) | The process equipment and its processing method of tank body | |
| CN211247602U (en) | Oxide skin removing device in axle housing stamping process | |
| CN209503295U (en) | The process equipment of tank body | |
| CN209394931U (en) | Upper mold 180 degree tipper | |
| CN217255579U (en) | Reciprocating type pipeline sand blasting machine | |
| CN112192008A (en) | Walking type cylinder girth welding inner protection inflation equipment | |
| CN209759493U (en) | High-low straddle type hot metal bottle folding and dust removing mobile device | |
| CN218639382U (en) | Protection device for sandblast derusting of outer wall of welded steel pipe | |
| CN213409679U (en) | Degreasing and cleaning device for seamless steel pipe | |
| CN217701984U (en) | Special equipment manufacturing is with welding machine that has flue gas recovery processing structure | |
| CN219311596U (en) | Dust removing and noise reducing device for tundish repairing operation area | |
| CN205309617U (en) | Car gas receiver transversal joint tunnel welds device | |
| CN201493300U (en) | 360-degree rotating dust-collecting fume hood | |
| CN108838759B (en) | Centrifugal spheroidal graphite cast iron push pipe polishing and dedusting structure | |
| CN114918607B (en) | Environment-friendly steel casting repair welding forming device and process | |
| CN211486912U (en) | Movable dry grinding dust removal environment-friendly workshop | |
| CN211589015U (en) | Positioner build-up welding follow-up dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |