CN205237846U - Vertical throwing ball device - Google Patents

Vertical throwing ball device Download PDF

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Publication number
CN205237846U
CN205237846U CN201520898631.XU CN201520898631U CN205237846U CN 205237846 U CN205237846 U CN 205237846U CN 201520898631 U CN201520898631 U CN 201520898631U CN 205237846 U CN205237846 U CN 205237846U
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Prior art keywords
head main
main body
ball blast
blast head
main part
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CN201520898631.XU
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Chinese (zh)
Inventor
杨华杰
树贵明
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杨华杰
树贵明
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Abstract

The utility model discloses a vertical throwing ball device, including drive arrangement, abrator head main part, confession sandpipe, drive arrangement sets up respectively in abrator head main part place rotation plane's both sides with supplying the sandpipe, the top that drive arrangement is located abrator head main part rotation plane provides power for the abrator head main part, supply the sandpipe to be located abrator head main part rotation plane's below and to insert abrator head main part inside by the below of abrator head main part and carry the sand ball for the abrator head main part to the sand ball uses the rotation axis of abrator head main part outwards to dish out along 360 degrees orientations as the center under the drive of abrator head main part. The utility model adopts the above technical scheme combine closely after will supplying sandpipe and abrator head main part and drive arrangement integrated design, shortened the rust cleaning time, long service life, the processing cost is low, can effective efficiency that improves the processing of steel pipe inside and outside wall.

Description

A kind of vertical shot-blasting device
Technical field
The utility model relates to a kind of shot-treating apparatus, is applicable to shot blasting machine, is particularly useful for steel
Pipe inside and outside wall carries out the shot blasting machine of Shot Blasting simultaneously, specifically, relates to a kind of vertical shot-blasting device, belongs to steel pipe processing technology field.
Background technology
Steel pipe is widely used in water supply field very much, and in order to extend the service life of steel pipe, preservative treatment is extremely important.
At present, more advanced a kind of anti-corrosion measure is carried out plastic-coated processing at steel pipe inside and outside wall exactly, before plastic-coated, need the inside and outside wall of steel pipe to eliminate rust, due to pickling, the rust cleaning such as phosphatization mode environmental pollution is serious, and steel pipe walls smoother after pickling, reduce the adhesive force of coating layer in steel pipe walls, so current before steel pipe inside and outside wall is carried out to plastic-coated, need to carry out processing of rust removing to steel pipe inside and outside wall time, preferably rust cleaning mode is impeller blasting, be on the one hand because impeller blasting process can be to environment, but because in to the process of steel pipe inside and outside wall impeller blasting, can increase the roughness on steel pipe walls surface, thereby strengthen the adhesive force of coating layer to steel pipe walls.
According to current impeller blasting technique,, to the inside and outside wall rust cleaning of steel pipe, conventionally need to adopt respectively the inside and outside wall of the steel pipe shot-blasting machine equipment of rust cleaning separately, respectively the inside and outside wall of steel pipe is carried out to impeller blasting operation, the rust cleaning time is long, and efficiency is low.
In addition, although in the market the outer wall of steel pipe is carried out the technology comparative maturity of impeller blasting, for not perfect to the technology of steel pipe inner wall impeller blasting.
Existing steel pipe inner wall Shot Blasting equipment, for reduce peener size in case be applicable to process small-bore steel pipe inner wall, conventionally adopt motor driven liquid to press station, Hydraulic Station drives the power transmission pattern of fluid motor-driven ball blast head, and due in ball blast process, steel pipe horizontal positioned, for the sand ball of dishing out is taken out of with powerful air-flow from steel duct, just need powerful ventilation and dust removal equipment, so the mostly bulky needs of existing steel pipe inner wall shot-blast apparatus take larger factory building space, and the high rust cleaning of energy consumption efficiency is low. Especially for bigbore steel pipe, existing horizontal steel pipe inner wall shot-blasting machine is carrying out in the process of inwall impeller blasting, and the sand ball in the time that caliber is larger in pipe is difficult in ball blast process Automatic clearance in time, affects recycling of Shot Blasting efficiency and sand ball.
The peener of the shot-blasting machine eliminating rust for steel pipe inner wall is at present all to rely on the gravity of sand ball self to be embodied as ball blast head for sand, peener is arranged on horizontally disposed cross bar, the rotation of ball blast head along continuous straight runs, sand ball is dished out and is impacted steel pipe inner wall from a side, when ball blast, cross bar drives ball blast head to move forward and backward along axis direction in steel duct, and steel pipe rotary completes the Shot Blasting to steel pipe inner wall jointly simultaneously.
The structure of the disclosed a kind of peener for steel pipe inner wall processing of patent CN200820222304, as shown in Figure 1, mainly comprises fixed frame a, regulates frame b, sediment transport belt rod c, ball blast head d, belt pulley e, the parts such as interior sanding arm f. As can be seen from Figure 1 the peener complex structure of this structure, and in use procedure, fault rate is high, in addition, also needs the steel pipe being eliminated rust not stop rotation, thereby causes ball blast efficiency low, the problem of rust cleaning weak effect in ball blast process.
Ball blast header structure wherein as shown in Figure 2, ball blast head at steel pipe inner wall along rotating in the horizontal plane of steel pipe axis, rust cleaning sand ball supplies sand device to send into the ball blast head inside of horizontal positioned from ball blast head top by belt, be distributed to blade by pills dispensing apparatus and a point ball hole, dish out and impact steel pipe inner wall at a high speed from ball blast head side by blade, thereby reach the object to steel pipe inner wall processing of rust removing.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of by the vertical shot-blasting device for combining closely after sandpipe and ball blast head main body and drive unit integrated design, short, long service life of this vertical shot-blasting device rust cleaning time, processing cost are low, and energy consumption is low, can effectively improve the efficiency to the processing of steel pipe inside and outside wall.
For addressing the above problem, the utility model by the following technical solutions: a kind of vertical shot-blasting device, comprises drive unit, ball blast head main body, for sandpipe, described drive unit and the both sides that are arranged at respectively ball blast head main body place Plane of rotation for sandpipe;
Described drive unit is positioned at the top of ball blast head main body Plane of rotation and provides power for ball blast head main body;
Described confession sandpipe is positioned at the below of ball blast head main body Plane of rotation and is inserted into ball blast head main body inside by the below of ball blast head main body is that ball blast head main body is carried sand ball, so that sand ball is outwards dished out along 360 degree directions under the drive of ball blast head main body centered by the rotation of ball blast head main body.
Below further improvement of the utility model:
Described peener also comprises support, and drive unit is arranged on support.
Further improve:
Support comprises column, and column is arranged at around described ball blast head main body, and through described ball blast head main body place Plane of rotation.
Further improve:
Described support also comprises upper plate, lower shoe, and described column is fixedly connected between upper plate and lower shoe;
Drive unit is arranged on upper plate, and drive unit and ball blast head main body are in transmission connection.
Further improve:
Described ball blast head main body is by ball blast head low bottom-disc, top bottom-disc and be clipped in two blades between chassis and form;
The driving shaft of drive unit is passed down through upper plate, and ball blast head main body is positioned at the below of upper plate and is fixedly mounted on by top bottom-disc on the driving shaft of drive unit;
From bottom to top successively through lower shoe, ball blast head low bottom-disc, be opened on ball blast head main body inside for sandpipe.
Further improve:
Described peener also comprises supporter, and supporter is for supporting bracket.
Further improve:
Described supporter is a tubular body, and the described sandpipe that supplies upwards inserts ball blast head main body inside from described tubular body inside along axis direction.
Further improve:
Described is same tubular body for sandpipe and supporter.
Further improve:
Described drive unit is motor, and described peener also comprises the power cable that is used to motor power supply;
Power cable is through the Plane of rotation of ball blast head main body;
Power cable be arranged on column inside or stud sides facing sand ball beat less than a side.
Further improve:
Described drive unit is hydraulic motor, and described peener also comprises for the pressure piping to hydraulic motor conveying high-pressure liquid;
Pressure piping is through the Plane of rotation of ball blast head main body;
Pressure piping be arranged on column inside or stud sides facing sand ball beat less than a side.
The utility model adopts technique scheme for combining closely after sandpipe and ball blast head main body and drive unit integrated design, to have shortened the rust cleaning time, long service life, and processing cost is low, can effectively improve the efficiency to the processing of steel pipe inside and outside wall.
Long with 12 meters of Shot Blastings, the spiral steel pipe that diameter is 900 millimeters is example, adopts the steel pipe inner wall shot blasting machine of the disclosed vertical shot-blasting device of patent CN200820222304, and in the time that steel pipe inner wall is processed, the inwall processor of general power 160kW needs 20 minutes. The shot blasting machine general power that adopts vertical shot-blasting device of the present invention is 120kW, and the steel pipe of the same model of Shot Blasting only need to approximately 8 minutes, and the time only has original 40%, and power consumption also only has original 30%.
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
Brief description of the drawings
Accompanying drawing 1 is peener structural representation in the utility model background technology;
Accompanying drawing 2 is the structural representation of ball blast head in the utility model background technology;
Accompanying drawing 3 is the structural representation of the utility model embodiment.
In figure: 1-ball blast head main body; 2-drive unit; 3-is for sandpipe; 4-top bottom-disc; 5-low bottom-disc; 6-blade; 7-upper plate; 8-lower shoe; 9-support; 10-column; 11-supporter; 12-power cable.
Detailed description of the invention
As shown in Figure 3, a kind of vertical shot-blasting device, comprises that ball blast head main body 1, drive unit 2(are as motor, hydraulic motor etc.), for sandpipe 3, support 9, supporter 11.
Structure taking motor as drive unit 2 vertical shot-blasting device of the present invention as example illustrates below.
Described ball blast head main body 1 is by low bottom-disc 5, top bottom-disc 4, and is clipped in two blades 6 between chassis and forms.
Support 9 comprises upper plate 7, lower shoe 8 and connects the column 10 of upper and lower bottom plate.
Motor is fixedly mounted on upper plate 7, and motor shaft is passed down through upper plate 7; Ball blast head main body 1 is positioned at the below of upper plate 7 and is fixedly mounted on motor shaft by top bottom-disc 4;
Support 9 is fixedly installed on supporter 11 by lower shoe 8, and supporter 11 can be selected as steel pipe etc.
From bottom to top successively through lower shoe 8, low bottom-disc 5, be opened on ball blast head main body 1 inside for sandpipe 3.
In the time steel pipe inner wall being carried out to Shot Blasting with vertical shot-blasting device of the present invention, whole vertical shot-blasting device can be positioned over to steel duct, sand ball conveying device is delivered to ball blast head main body inside 1 from confession sandpipe 3 bottoms by sand ball by sand ball, drive ball blast head main body 1 to rotate by drive motors, through blade 6, sand ball is dished out, thereby realize the Shot Blasting to steel pipe inner wall, now can adopt the mode of omnidirectional's ramming, sand ball is dished out and impacted the inwall of firm pipe to surrounding.
If vertical shot-blasting device of the present invention is positioned over to the position near outer wall of steel pipe, and control the direction of shaking out and realize the mode of the directed sand ball of dishing out, can realize equally the Shot Blasting to outer wall of steel pipe.
It should be noted that, in the time that apparatus of the present invention are carried out ramming processing by the mode of omnidirectional's ramming to steel pipe inner wall, described drive unit 2 is motor, be used to the power cable 12 of motor power supply through the Plane of rotation of ball blast head main body 1, power cable be arranged on column 10 inside or stud sides facing sand ball beat less than a side.
When described drive unit 2 is hydraulic motor, for giving the pressure piping of hydraulic motor conveying high-pressure liquid through the Plane of rotation of ball blast head main body 1, pressure piping be arranged on column 10 inside or column 10 side sand balls beat less than a side.

Claims (10)

1. a vertical shot-blasting device, comprises drive unit (2), ball blast head main body (1), supplies sandpipe (3), it is characterized in that: described drive unit (2) and the both sides that are arranged at respectively ball blast head main body (1) place Plane of rotation for sandpipe (3);
Described drive unit (2) is positioned at the top of ball blast head main body (1) Plane of rotation and provides power for ball blast head main body (1);
Described confession sandpipe (3) is positioned at the below of ball blast head main body (1) Plane of rotation and is inserted into ball blast head main body (1) by the below of ball blast head main body (1) inner for ball blast head main body (1) conveying sand ball, so that sand ball is outwards dished out along 360 degree directions under the drive of ball blast head main body (1) centered by the rotation of ball blast head main body (1).
2. vertical shot-blasting device according to claim 1, is characterized in that: described peener also comprises support (9), and drive unit (2) is arranged on support (9).
3. vertical shot-blasting device according to claim 2, is characterized in that: support (9) comprises column (10), and column (10) is arranged at described ball blast head main body (1) around, and through described ball blast head main body (1) place Plane of rotation.
4. vertical shot-blasting device according to claim 3, is characterized in that: described support (9) also comprises upper plate (7), lower shoe (8), described column (10) is fixedly connected between upper plate (7) and lower shoe (8);
It is upper that drive unit (2) is arranged on upper plate (7), and drive unit (2) is in transmission connection with ball blast head main body (1).
5. vertical shot-blasting device according to claim 4, is characterized in that: described ball blast head main body (1) is by ball blast head low bottom-disc (5), top bottom-disc (4) and be clipped in two blades (6) between chassis and form;
The driving shaft of drive unit (2) is passed down through upper plate (7), and ball blast head main body (1) is positioned at the below of upper plate (7) and is fixedly mounted on the driving shaft of drive unit (2) by top bottom-disc (4);
From bottom to top successively through lower shoe (8), ball blast head low bottom-disc (5), be opened on ball blast head main body (1) inside for sandpipe (3).
6. vertical shot-blasting device according to claim 2, is characterized in that: described peener also comprises supporter (11), and supporter (11) is for supporting bracket (9).
7. vertical shot-blasting device according to claim 6, is characterized in that: described supporter (11) is a tubular body, and the described sandpipe (3) that supplies upwards inserts ball blast head main body (1) inside from described tubular body inside along axis direction.
8. vertical shot-blasting device according to claim 6, is characterized in that: described is same tubular body for sandpipe (3) with supporter (11).
9. vertical shot-blasting device according to claim 3, is characterized in that: described drive unit (2) is motor, and described peener also comprises the power cable (12) that is used to motor power supply;
Power cable (12) is through the Plane of rotation of ball blast head main body (1);
Power cable (12) be arranged on column (10) inside or column (10) side sand ball beat less than a side.
10. vertical shot-blasting device according to claim 3, is characterized in that: described drive unit (2) is hydraulic motor, and described peener also comprises for the pressure piping to hydraulic motor conveying high-pressure liquid;
Pressure piping is through the Plane of rotation of ball blast head main body (1);
Pressure piping be arranged on column (10) inside or column (10) side sand ball beat less than a side.
CN201520898631.XU 2015-11-12 2015-11-12 Vertical throwing ball device Active CN205237846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520898631.XU CN205237846U (en) 2015-11-12 2015-11-12 Vertical throwing ball device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520898631.XU CN205237846U (en) 2015-11-12 2015-11-12 Vertical throwing ball device

Publications (1)

Publication Number Publication Date
CN205237846U true CN205237846U (en) 2016-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520898631.XU Active CN205237846U (en) 2015-11-12 2015-11-12 Vertical throwing ball device

Country Status (1)

Country Link
CN (1) CN205237846U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107322488A (en) * 2017-09-05 2017-11-07 济南大学 A kind of vertical shaft type shot-blasting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107322488A (en) * 2017-09-05 2017-11-07 济南大学 A kind of vertical shaft type shot-blasting machine
CN107322488B (en) * 2017-09-05 2019-08-16 济南大学 A kind of vertical shaft type shot-blasting machine

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