CN108326760B - Top air inlet structure of shot blasting machine - Google Patents
Top air inlet structure of shot blasting machine Download PDFInfo
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- CN108326760B CN108326760B CN201810115549.3A CN201810115549A CN108326760B CN 108326760 B CN108326760 B CN 108326760B CN 201810115549 A CN201810115549 A CN 201810115549A CN 108326760 B CN108326760 B CN 108326760B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
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Abstract
The invention discloses top air inlet structure of shot blasting machine, including cleaning chamber, the cleaning chamber is equipped with cavity, mounting hole is offered in the top inner wall of cavity, rectangle blast pipe is fixedly installed in mounting hole, rectangle blast pipe is equipped with air inlet hole, the side of rectangle blast pipe is fixedly installed with installs case, the top of installs case and the top of cavity are mutually welded, exhaust vent is offered on the side inner wall of air inlet hole, multiple baffles are rotatably equipped in exhaust vent, multiple baffles are respectively positioned in cavity, the side of baffle offers slide opening, locating shaft is slidably fitted in slide opening, installs case is equipped with installation cavity, slide plate is slidably fitted in installation cavity, the bottom side of slide plate is fixedly installed with draw bar.The configuration of the present invention is simple, practical performance is high, is adjusted convenient for the blowing angle to exhaust vent, and can carry out buffer protection to stepper motor, reduces the dust in cavity, improves ball blast effect, is conducive to the use of people.
Description
Technical field
The present invention relates to shot-blast cleaning machine technical field more particularly to top air inlet structure of shot blasting machine.
Background technique
Shot-blast cleaning machine be it is a kind of for casting, metallurgy, the industries such as machining to component surface hardening and surface at
The commonly used equipment of reason, is not provided with air inlet at the top of the existing shot-blast cleaning machine on two sides, on workpiece can a large amount of dust, no
Enough cleanings, influence ball blast effect and working environment, and through retrieving, application publication number is that the patent document of CN102371552A discloses
Two sides air inlet structure at the top of shot-blast cleaning machine, this design includes: cleaning chamber, and indoor impeller head is being cleared up in setting, clear
It manages and is provided with two rows of air inlets in the side top of room, be provided with air duct in cleaning chamber, air duct is by wear-resistant protection plate and clear
Reason room encloses, and advantage is: two sides air inlet structure at the top of above-mentioned shot-blast cleaning machine, on the top two sides of shot-blast cleaning machine
It is provided with air inlet, the amount of dust of the cleaning chamber made greatly reduces, and dust is less on workpiece, more cleans, and improves ball blast effect
Fruit is effectively improved working environment.
But above-mentioned design, there is also shortcoming, above-mentioned design is not easy to change the blowing direction of air inlet, is not easy to clear
Except indoor dust is cleared up, it is unfavorable for the use of people, therefore we have proposed top air inlet structure of shot blasting machine to be used for
It solves the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes top air inlet structure of shot blasting machine.
Top air inlet structure of shot blasting machine proposed by the present invention, including cleaning chamber, the cleaning chamber are equipped with cavity,
Offer mounting hole in the top inner wall of cavity, be fixedly installed with rectangle blast pipe in mounting hole, rectangle blast pipe be equipped with into
Air holes, the side of rectangle blast pipe are fixedly installed with installs case, and the top of installs case is mutually welded with the top of cavity, air inlet hole
Exhaust vent is offered on the inner wall of side, multiple baffles are rotatably equipped in exhaust vent, and multiple baffles are respectively positioned in cavity, baffle
Side offers slide opening, and locating shaft is slidably fitted in slide opening, and installs case is equipped with installation cavity, is slidably fitted with cunning in installation cavity
Plate, the bottom side of slide plate are fixedly installed with draw bar, and the bottom of draw bar extends in cavity, and one end of locating shaft extends to
The outside of corresponding baffle is simultaneously mutually welded with the side of draw bar, and the first plate and the second plate are slidably fitted on the outside of draw bar,
First plate and the second plate are slidably mounted in installation cavity, and the first plate and the second plate are respectively positioned on the lower section of slide plate, and the first plate position
In the lower section of the second plate, the bottom of the first plate is welded with multiple first springs, in the bottom end of the first spring and the bottom of installation cavity
Wall mutually welds, and two support rods are welded at the top of the first plate, top and the weldering of the second plate are extended at the top of two support rods
It is connected to the same support plate, riser is welded at the top of support plate, the side of riser offers rotation hole, rotation peace in rotation hole
Equipped with shaft, one end of shaft extends to the side of riser and is welded with first gear, and the side of riser is fixedly installed with stepping
Motor is welded with second gear on the output shaft of stepper motor, and second gear is meshed with first gear, and the outside of shaft is fixed
It is arranged with cam, cam is located at side of the riser far from first gear, and the outside of cam and the basal sliding of slide plate connect, support
The outer sheath of bar is equipped with second spring, and the top of second spring and the bottom of the second plate mutually weld, the bottom end of second spring and the
The top of one plate is mutually welded, and opens up fluted on the side inner wall of installation cavity, and the side of the second plate extends in groove, the second plate
Be slidably connected with groove, screw rod be rotatably equipped in the top inner wall of groove, offer threaded hole at the top of the second plate, screw rod with
Threaded hole is threadedly coupled, and the bottom end of screw rod is welded with knob, and the top of knob and the basal sliding of installs case connect.
Preferably, the stepper motor is located at the lower section of first gear, the specification of the specification of second gear than first gear
Greatly.
Preferably, the outside fixing sleeve of the shaft is equipped with first bearing, and the outer ring of first bearing is fixedly mounted on rotation
On the side wall in hole.
Preferably, the outside fixing sleeve of the screw rod is equipped with second bearing, and the outer ring of second bearing is fixedly mounted on groove
Top inner wall on.
Preferably, through-hole is offered in the bottom interior wall of the groove, the outside of screw rod is not contacted with the side wall of through-hole.
Preferably, the bottom end of the rectangle blast pipe is fixedly installed with nozzle, and the lower section of nozzle, which is equipped with, is fixedly mounted on sky
Set square on the inner wall of chamber side, the bottom of set square are mutually welded with the bottom interior wall of cavity, and nozzle is matched with set square.
Preferably, sealing hole is offered in the bottom interior wall of the installation cavity, and sealing is fixedly mounted on the side wall of sealing hole
It encloses, is slidably and sealingly connected on the outside of the inside of sealing ring and draw bar.
Preferably, the top of first plate and the top of the second plate offer the first hole and the second hole, the first hole respectively
It is slidably connected with the second Kong Junyu draw bar.
Preferably, opened up at the top of second plate there are two supported hole compatible with support rod, support rod with it is corresponding
Supported hole be slidably connected.
Preferably, blower is fixedly installed on the side wall of the air inlet hole, blower is located at the top of installs case.
Compared with prior art, the beneficial effects of the present invention are:
(1), pass through the first plate, the second plate, the first spring, support rod, support plate, riser, stepper motor, threaded hole, silk
Bar, knob, groove and second spring match, turn knobs, and knob drives screw rod to be rotated, and screw rod is driven by threaded hole
Second plate is moved downwards, and the second plate squeezes second spring, and the elastic force of second spring drives the first plate to carry out downwards
Mobile, the first plate squeezes the first spring, and the first spring and second spring can be made to be in compressive state；
(2), by cleaning chamber, cavity, mounting hole, rectangle blast pipe, air inlet hole, installs case, exhaust vent, baffle, slide opening,
Locating shaft, installation cavity, slide plate, draw bar, rotation hole, shaft, cam, first gear, second gear, first bearing, set square,
Nozzle and blower match, and start blower and stepper motor, blower blast air in air inlet hole, air is blown by air holes
In cavity, the output shaft of stepper motor drives first gear to be rotated by second gear, and first gear is driven by shaft
Cam is rotated, and cam is slided in the bottom of slide plate, and draw bar, slide plate and baffle carry out downwards under gravity
Mobile, locating shaft is slided in slide opening, the tilt angle of baffle can be adjusted, so as to blow exhaust vent
Wind angle is adjusted, and the blowing of exhaust vent can blow the dust in cavity, the dust in cavity is reduced, so that work
Dust on part reduces, and improves ball blast effect, and in shot-blast cleaning machine operation, stepper motor will receive vibration, and at this time the
One spring and second spring can reduce the vibration amplitude of the first plate, so as to reduce the vibration that stepper motor is subject to, realize
To the buffer protection of stepper motor, prevents stepper motor to be damaged by strenuous vibration, be conducive to the use of people.
The configuration of the present invention is simple, practical performance is high, is adjusted convenient for the blowing angle to exhaust vent, and can be to stepping
Motor carries out buffer protection, reduces the dust in cavity, improves ball blast effect, is conducive to the use of people.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of top air inlet structure of shot blasting machine proposed by the present invention；
Fig. 2 is the schematic cross-sectional view of the part A of top air inlet structure of shot blasting machine proposed by the present invention；
Fig. 3 is the schematic cross-sectional view of the part B of top air inlet structure of shot blasting machine proposed by the present invention；
Fig. 4 is the schematic cross-sectional view of the C portion of top air inlet structure of shot blasting machine proposed by the present invention；
Fig. 5 is the schematic cross-sectional view of the part D of top air inlet structure of shot blasting machine proposed by the present invention；
Fig. 6 is the side structure schematic view of cam in top air inlet structure of shot blasting machine proposed by the present invention.
In figure: 1 cleaning chamber, 2 cavitys, 3 mounting holes, 4 rectangle blast pipes, 5 air inlet holes, 6 installs cases, 7 exhaust vents, 8 baffles,
9 slide openings, 10 locating shafts, 11 installation cavitys, 12 slide plates, 13 draw bars, 14 first plates, 15 second plates, 16 first springs, 17 supports
Bar, 18 support plates, 19 risers, 20 rotation holes, 21 shafts, 22 cams, 23 stepper motors, 24 first gears, 25 second gears, 26
First bearing, 27 threaded holes, 28 screw rods, 29 knobs, 30 grooves, 31 second springs, 32 set squares, 33 nozzles, 34 blowers.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1-6, top air inlet structure of shot blasting machine, including cleaning chamber 1, cleaning chamber are proposed in the present embodiment
1 is equipped with cavity 2, offers mounting hole 3 in the top inner wall of cavity 2, rectangle blast pipe 4, square are fixedly installed in mounting hole 3
Shape blast pipe 4 is equipped with air inlet hole 5, and the side of rectangle blast pipe 4 is fixedly installed with installs case 6, the top of installs case 6 and cavity
2 top is mutually welded, and exhaust vent 7 is offered on the side inner wall of air inlet hole 5, and multiple baffles 8 are rotatably equipped in exhaust vent 7,
Multiple baffles 8 are respectively positioned in cavity 2, and the side of baffle 8 offers slide opening 9, and locating shaft 10 is slidably fitted in slide opening 9, installation
Case 6 is equipped with installation cavity 11, is slidably fitted with slide plate 12 in installation cavity 11, the bottom side of slide plate 12 is fixedly installed with draw bar
13, the bottom of draw bar 13 extends in cavity 2, one end of locating shaft 10 extend to the outside of corresponding baffle 8 and with traction
The side of bar 13 is mutually welded, and the outside of draw bar 13 is slidably fitted with the first plate 14 and the second plate 15, the first plate 14 and the second plate
15 are slidably mounted in installation cavity 11, and the first plate 14 and the second plate 15 are respectively positioned on the lower section of slide plate 12, and the first plate 14 is located at
The lower section of second plate 15, the bottom of the first plate 14 are welded with multiple first springs 16, the bottom end of the first spring 16 and installation cavity 11
Bottom interior wall mutually weld, the top of the first plate 14 is welded with two support rods 17, and the top of two support rods 17 extends to
The top of two plates 15 is simultaneously welded with the same support plate 18, and the top of support plate 18 is welded with riser 19, and the side of riser 19 is opened
Equipped with rotation hole 20, shaft 21 is rotatably equipped in rotation hole 20, one end of shaft 21 extends to the side of riser 19 and welding
There is first gear 24, the side of riser 19 is fixedly installed with stepper motor 23, is welded with second on the output shaft of stepper motor 23
Gear 25, second gear 25 are meshed with first gear 24, and the outside fixing sleeve of shaft 21 is equipped with cam 22, and cam 22 is located at perpendicular
The outside of side of the plate 19 far from first gear 24, cam 22 is connect with the basal sliding of slide plate 12, the outer sheath of support rod 17
Equipped with second spring 31, the top of second spring 31 and the bottom of the second plate 15 are mutually welded, the bottom end of second spring 31 and first
The top of plate 14 is mutually welded, and fluted 30 is opened up on the side inner wall of installation cavity 11, the side of the second plate 15 extends to groove 30
Interior, the second plate 15 is slidably connected with groove 30, and screw rod 28, the top of the second plate 15 are rotatably equipped in the top inner wall of groove 30
Threaded hole 27 is offered, screw rod 28 is threadedly coupled with threaded hole 27, and the bottom end of screw rod 28 is welded with knob 29, the top of knob 29
It is connect with the basal sliding of installs case 6, in the first plate 14, the second plate 15, the first spring 16, support rod 17, support plate 18, riser
19, under the cooperation of stepper motor 23, threaded hole 27, screw rod 28, knob 29, groove 30 and second spring 31, turn knobs 29,
Knob 29 drives screw rod 28 to be rotated, and screw rod 28 drives the second plate 15 to be moved downwards by threaded hole 27, the second plate 15
Second spring 31 is squeezed, the elastic force of second spring 31 drives the first plate 14 to be moved downwards, and the first plate 14 is to first
Spring 16 is squeezed, and the first spring 16 and second spring 31 can be made to be in compressive state；In cleaning chamber 1, cavity 2, peace
Fill hole 3, rectangle blast pipe 4, air inlet hole 5, installs case 6, exhaust vent 7, baffle 8, slide opening 9, locating shaft 10, installation cavity 11, slide plate
12, draw bar 13, rotation hole 20, shaft 21, cam 22, first gear 24, second gear 25, first bearing 26, set square 32,
Under the cooperation of nozzle 33 and blower 34, starts blower 34 and stepper motor 23, blower 34 blast air in air inlet hole 5, it is empty
Gas is blown into cavity 2 by air holes 7, and the output shaft of stepper motor 23 drives 24 turns of first gear by second gear 25
Dynamic, first gear 24 is rotated by shaft 21 with moving cam 22, and cam 22 is slided in the bottom of slide plate 12, draw bar
13, slide plate 12 and baffle 8 are moved downwards under gravity, and locating shaft 10 is slided in slide opening 9, can be to gear
The tilt angle of plate 8 is adjusted, and is adjusted so as to the blowing angle to exhaust vent 7, and the blowing of exhaust vent 7 can be right
Dust in cavity 2 is blown, and the dust reduced in cavity 2 improves ball blast effect so that the dust on workpiece reduces,
And in shot-blast cleaning machine operation, stepper motor 23 will receive vibration, and the first spring 16 and second spring 31 can reduce at this time
The vibration amplitude of first plate 14 realizes the buffering to stepper motor 23 so as to reduce the vibration that stepper motor 23 is subject to
Protection, prevents stepper motor 23 to be damaged by strenuous vibration, is conducive to the use of people, and the configuration of the present invention is simple is real
It with performance height, is adjusted convenient for the blowing angle to exhaust vent 7, and buffer protection can be carried out to stepper motor 23, reduced
Dust in cavity 2, improves ball blast effect, is conducive to the use of people.
In the present embodiment, stepper motor 23 is located at the lower section of first gear 24, and the specification of second gear 25 compares first gear
24 specification is big, and the outside fixing sleeve of shaft 21 is equipped with first bearing 26, and the outer ring of first bearing 26 is fixedly mounted on rotation hole
On 20 side wall, the outside fixing sleeve of screw rod 28 is equipped with second bearing, and the outer ring of second bearing is fixedly mounted on the top of groove 30
On portion's inner wall, through-hole is offered in the bottom interior wall of groove 30, the outside of screw rod 28 is not contacted with the side wall of through-hole, rectangle air inlet
The bottom end of pipe 4 is fixedly installed with nozzle 33, and the lower section of nozzle 33 is equipped with the set square being fixedly mounted on 2 side inner wall of cavity
32, the bottom of set square 32 is mutually welded with the bottom interior wall of cavity 2, and nozzle 33 is matched with set square 32, the bottom of installation cavity 11
Offer sealing hole on portion's inner wall, be fixedly mounted sealing ring on the side wall of sealing hole, the inside of sealing ring and draw bar 13 it is outer
Slideslip is tightly connected, and the top of the top of the first plate 14 and the second plate 15 offers the first hole and the second hole, the first hole respectively
It is slidably connected with the second Kong Junyu draw bar 13, the top of the second plate 15 is opened up there are two support compatible with support rod 17
Hole, support rod 17 are slidably connected with corresponding supported hole, and blower 34 is fixedly installed on the side wall of air inlet hole 5, and blower 34 is located at
The top of installs case 6, in the first plate 14, the second plate 15, the first spring 16, support rod 17, support plate 18, riser 19, stepping electricity
Machine 23, threaded hole 27, screw rod 28, knob 29, groove 30 and second spring 31 cooperation under, turn knobs 29,29 band of knob
Dynamic screw rod 28 is rotated, and screw rod 28 drives the second plate 15 to be moved downwards by threaded hole 27, and the second plate 15 is to the second bullet
Spring 31 is squeezed, and the elastic force of second spring 31 drives the first plate 14 to be moved downwards, the first plate 14 to the first spring 16 into
Row squeezes, and the first spring 16 and second spring 31 can be made to be in compressive state；In cleaning chamber 1, cavity 2, mounting hole 3, square
Shape blast pipe 4, air inlet hole 5, installs case 6, exhaust vent 7, baffle 8, slide opening 9, locating shaft 10, installation cavity 11, slide plate 12, draw bar
13, rotation hole 20, shaft 21, cam 22, first gear 24, second gear 25, first bearing 26, set square 32,33 and of nozzle
Under the cooperation of blower 34, starts blower 34 and stepper motor 23, blower 34 blast air in air inlet hole 5, air passes through wind
Hole 7 is blown into cavity 2, and the output shaft of stepper motor 23 drives first gear 24 to be rotated by second gear 25, and first
Gear 24 is rotated by shaft 21 with moving cam 22, and cam 22 is slided in the bottom of slide plate 12, draw bar 13, slide plate
12 and baffle 8 moved downwards under gravity, locating shaft 10 is slided in slide opening 9, being capable of inclining to baffle 8
Rake angle is adjusted, and is adjusted so as to the blowing angle to exhaust vent 7, and the blowing of exhaust vent 7 can be in cavity 2
Dust blown, reduce cavity 2 in dust improve ball blast effect, and in ball blast so that the dust on workpiece reduces
When descaling machine is run, stepper motor 23 will receive vibration, and the first spring 16 and second spring 31 can reduce the first plate 14 at this time
Vibration amplitude realize the buffer protection to stepper motor 23 so as to reduce the vibration that stepper motor 23 is subject to, prevent
Stepper motor 23 is damaged by strenuous vibration, is conducive to the use of people, and the configuration of the present invention is simple, practical performance is high,
It is adjusted convenient for the blowing angle to exhaust vent 7, and buffer protection can be carried out to stepper motor 23, reduced in cavity 2
Dust, improve ball blast effect, be conducive to the use of people.
In the present embodiment, turn knobs 29, knob 29 drives screw rod 28 to be rotated, and screw rod 28 is driven by threaded hole 27
Second plate 15 is moved downwards, and the second plate 15 squeezes second spring 31, and the elastic force of second spring 31 drives the first plate
14 are moved downwards, and the first plate 14 squeezes the first spring 16, so that the first spring 16 and second spring 31 are in
Compressive state starts blower 34 at this time and stepper motor 23, blower 34 blasts air in air inlet hole 5, and then air passes through wind
Hole 7 is blown into cavity 2, and the output shaft of stepper motor 23 drives first gear 24 to be rotated by second gear 25, and first
Gear 24 is rotated with moving cam 22 by shaft 21, and cam 22 is slided in the bottom of slide plate 12, at this time draw bar 13,
Slide plate 12 and baffle 8 are moved downwards under gravity, and locating shaft 10 is slided in slide opening 9 at this time, can be right
The tilt angle of baffle 8 is adjusted, and is adjusted so as to the blowing angle to exhaust vent 7, and the blowing of exhaust vent 7 can
Dust in cavity 2 is blown, the dust in cavity 2 is reduced, so that the dust on workpiece reduces, improves ball blast effect
Fruit, and in shot-blast cleaning machine operation, stepper motor 23 will receive vibration, and the first spring 16 and second spring 31 can subtract at this time
The vibration amplitude of small first plate 14 realizes so as to reduce the vibration that stepper motor 23 is subject to the slow of stepper motor 23
Punching protection, prevents stepper motor 23 to be damaged by strenuous vibration, is conducive to the use of people.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. top air inlet structure of shot blasting machine, including cleaning chamber (1), the cleaning chamber (1) is equipped with cavity (2), cavity
(2) mounting hole (3) are offered in top inner wall, which is characterized in that rectangle blast pipe (4) are fixedly installed in mounting hole (3),
Rectangle blast pipe (4) is equipped with air inlet hole (5), and the side of rectangle blast pipe (4) is fixedly installed with installs case (6), installs case (6)
Top and the top of cavity (2) mutually weld, offered on the side inner wall of air inlet hole (5) exhaust vent (7), in exhaust vent (7)
It being rotatably equipped with multiple baffles (8), multiple baffles (8) are respectively positioned in cavity (2), and the side of baffle (8) offers slide opening (9),
It is slidably fitted with locating shaft (10) in slide opening (9), installs case (6) is equipped with installation cavity (11), is slidably installed in installation cavity (11)
Have slide plate (12), the bottom side of slide plate (12) is fixedly installed with draw bar (13), and the bottom of draw bar (13) extends to cavity
(2) in, one end of locating shaft (10) extends to the outside of corresponding baffle (8) and mutually welds with the side of draw bar (13), leads
Draw and be slidably fitted with the first plate (14) and the second plate (15) on the outside of bar (13), the first plate (14) and the second plate (15) slide peace
In the installation cavity (11), the first plate (14) and the second plate (15) are respectively positioned on the lower section of slide plate (12), and the first plate (14) is located at
The lower section of second plate (15), the bottom of the first plate (14) are welded with multiple first springs (16), the bottom end of the first spring (16) with
The bottom interior wall of installation cavity (11) is mutually welded, and two support rods (17), two support rods are welded at the top of the first plate (14)
(17) top of the second plate (15) is extended at the top of and is welded with the same support plate (18), the top welding of support plate (18)
Have riser (19), the side of riser (19) offers rotation hole (20), is rotatably equipped with shaft (21), shaft in rotation hole (20)
(21) one end extends to the side of riser (19) and is welded with first gear (24), and the side of riser (19) is fixedly installed with step
It into motor (23), is welded on the output shaft of stepper motor (23) second gear (25), second gear (25) and first gear
(24) it is meshed, the outside fixing sleeve of shaft (21) is equipped with cam (22), and cam (22) is located at riser (19) far from first gear
(24) outside of side, cam (22) is connect with the basal sliding of slide plate (12), and the outer sheath of support rod (17) is equipped with second
Spring (31), the top of second spring (31) and the bottom of the second plate (15) are mutually welded, the bottom end and first of second spring (31)
The top of plate (14) is mutually welded, and is opened up on the side inner wall of installation cavity (11) fluted (30), and the side of the second plate (15) extends
In to groove (30), the second plate (15) is slidably connected with groove (30), is rotatably equipped with screw rod in the top inner wall of groove (30)
(28), it is offered threaded hole (27) at the top of the second plate (15), screw rod (28) is threadedly coupled with threaded hole (27), screw rod (28)
Bottom end is welded with knob (29), and the top of knob (29) is connect with the basal sliding of installs case (6).
2. top air inlet structure of shot blasting machine according to claim 1, which is characterized in that the stepper motor (23)
Positioned at the lower section of first gear (24), the specification of second gear (25) is bigger than the specification of first gear (24).
3. top air inlet structure of shot blasting machine according to claim 1, which is characterized in that outside the shaft (21)
Side fixing sleeve is equipped with first bearing (26), and the outer ring of first bearing (26) is fixedly mounted on the side wall of rotation hole (20).
4. top air inlet structure of shot blasting machine according to claim 1, which is characterized in that outside the screw rod (28)
Side fixing sleeve is equipped with second bearing, and the outer ring of second bearing is fixedly mounted in the top inner wall of groove (30).
5. top air inlet structure of shot blasting machine according to claim 1, which is characterized in that the bottom of the groove (30)
Through-hole is offered on portion's inner wall, the outside of screw rod (28) is not contacted with the side wall of through-hole.
6. top air inlet structure of shot blasting machine according to claim 1, which is characterized in that the rectangle blast pipe
(4) bottom end is fixedly installed with nozzle (33), and the lower section of nozzle (33) is equipped be fixedly mounted on the inner wall of cavity (2) side three
Gusset (32), the bottom of set square (32) and the bottom interior wall of cavity (2) are mutually welded, and nozzle (33) and set square (32) match
It closes.
7. top air inlet structure of shot blasting machine according to claim 1, which is characterized in that the installation cavity (11)
Sealing hole is offered in bottom interior wall, and sealing ring, the inside and draw bar (13) of sealing ring are fixedly mounted on the side wall of sealing hole
Outside be slidably and sealingly connected with.
8. top air inlet structure of shot blasting machine according to claim 1, which is characterized in that first plate (14)
Top and the top of the second plate (15) offer the first hole and the second hole respectively, and the first hole and the second Kong Junyu draw bar (13) are sliding
Dynamic connection.
9. top air inlet structure of shot blasting machine according to claim 1, which is characterized in that second plate (15)
Top opens up that there are two with support rod (17) compatible supported hole, support rod (17) are slidably connected with corresponding supported hole.
10. top air inlet structure of shot blasting machine according to claim 1, which is characterized in that the air inlet hole (5)
It is fixedly installed on side wall blower (34), blower (34) is located at the top of installs case (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115549.3A CN108326760B (en) | 2018-02-06 | 2018-02-06 | Top air inlet structure of shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115549.3A CN108326760B (en) | 2018-02-06 | 2018-02-06 | Top air inlet structure of shot blasting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108326760A CN108326760A (en) | 2018-07-27 |
| CN108326760B true CN108326760B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810115549.3A Active CN108326760B (en) | 2018-02-06 | 2018-02-06 | Top air inlet structure of shot blasting machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970865A (en) * | 2020-08-05 | 2020-11-20 | 巢湖宜安云海科技有限公司 | Electric cabinet for new energy automobile |
| CN112351609B (en) * | 2020-10-22 | 2021-12-28 | 上海松榕慧果信息科技有限公司 | Energy-saving data processing terminal equipment with self-protection function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05192866A (en) * | 1992-01-17 | 1993-08-03 | Sintokogio Ltd | Shot blasting device |
| CN102371551A (en) * | 2011-10-31 | 2012-03-14 | 江苏省成越科技有限公司 | Air inlet structure of door of shot blasting machine |
| CN102371552A (en) * | 2011-10-31 | 2012-03-14 | 江苏省成越科技有限公司 | Two-side air inlet structure on top of shot blasting machine |
| CN202367605U (en) * | 2011-10-31 | 2012-08-08 | 江苏省成越科技有限公司 | Top two-side air inlet structure of shot blasting machine |
| CN202622582U (en) * | 2012-06-29 | 2012-12-26 | 福清市晨晖五金制品有限公司 | Shot blasting machine for cleaning casting surface |
| CN204868566U (en) * | 2015-07-21 | 2015-12-16 | 江苏久昌机械有限公司 | Abrator clearance room structure |
-
2018
- 2018-02-06 CN CN201810115549.3A patent/CN108326760B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05192866A (en) * | 1992-01-17 | 1993-08-03 | Sintokogio Ltd | Shot blasting device |
| CN102371551A (en) * | 2011-10-31 | 2012-03-14 | 江苏省成越科技有限公司 | Air inlet structure of door of shot blasting machine |
| CN102371552A (en) * | 2011-10-31 | 2012-03-14 | 江苏省成越科技有限公司 | Two-side air inlet structure on top of shot blasting machine |
| CN202367605U (en) * | 2011-10-31 | 2012-08-08 | 江苏省成越科技有限公司 | Top two-side air inlet structure of shot blasting machine |
| CN202622582U (en) * | 2012-06-29 | 2012-12-26 | 福清市晨晖五金制品有限公司 | Shot blasting machine for cleaning casting surface |
| CN204868566U (en) * | 2015-07-21 | 2015-12-16 | 江苏久昌机械有限公司 | Abrator clearance room structure |
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| Publication number | Publication date |
|---|---|
| CN108326760A (en) | 2018-07-27 |
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Effective date of registration: 20190514 Address after: 224125 Five Groups of Dalong Village, Xituan Town, Dafeng District, Yancheng City, Jiangsu Province Applicant after: JIANGSU LONGFA CASTING RUST CLEANING EQUIPMENT CO.,LTD. Address before: 511450 B 1901, Wanda Plaza, Nansha District, Guangzhou, Guangdong. Applicant before: Luo Houzhen |
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Denomination of invention: Structure of the top air inlet of the shot blasting machine Effective date of registration: 20230625 Granted publication date: 20190611 Pledgee: Jiangsu Dafeng Rural Commercial Bank Co.,Ltd. Pledgor: JIANGSU LONGFA CASTING RUST CLEANING EQUIPMENT CO.,LTD. Registration number: Y2023980045380 |