CN211136808U - Three-throwing-head metal crawler shot blasting machine - Google Patents

Three-throwing-head metal crawler shot blasting machine Download PDF

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Publication number
CN211136808U
CN211136808U CN201922157391.9U CN201922157391U CN211136808U CN 211136808 U CN211136808 U CN 211136808U CN 201922157391 U CN201922157391 U CN 201922157391U CN 211136808 U CN211136808 U CN 211136808U
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magnetic separation
shot blasting
machine
machine body
shot
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CN201922157391.9U
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Chinese (zh)
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栾涛
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Qingdao Fringsman Machinery Manufacturing Co ltd
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Qingdao Fringsman Machinery Manufacturing Co ltd
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Abstract

A three-throwing-head metal crawler shot blasting machine comprises a machine body, wherein the machine body is a sealing shell. The lower part of the machine body is provided with a shot blasting chamber, and a spiral conveyor is arranged below the shot blasting chamber. Three impeller heads are arranged on the upper part of the machine body, and a crawler belt driving assembly is arranged below the impeller heads. A shot control system is arranged above the shot blasting device. A shot-slag separator is arranged above the shot control system. The lower end of the pellet-slag separator is provided with an upper pipeline of a dust remover. One side of the machine body is provided with a bucket elevator, the top of the bucket elevator is connected with the pill-residue separator, and the lower part of the bucket elevator is connected with a spiral conveyor. A feeding hopper and a feeding machine are arranged on the machine body. The pellet-slag separator comprises a magnetic separation shell, a drum screen, a primary magnetic separation cylinder assembly and a secondary magnetic separation cylinder assembly. The utility model discloses a tertiary separation technique makes the shot separation more thorough, improves the life of impeller head wearing parts greatly, reduces the use cost of equipment.

Description

Three-throwing-head metal crawler shot blasting machine
Technical Field
The utility model belongs to the technical field of mechanical equipment, concretely relates to three throws first metal track abrator.
Background
The crawler-type shot blasting machine is a high-strength wear-resistant rubber crawler or a manganese steel crawler loading workpiece. The shot blasting machine utilizes a high-speed revolving shot blasting device to throw shots onto workpieces in a chamber body, so as to achieve the purpose of cleaning. It is suitable for sand cleaning, rust removing, scale removing and surface strengthening of small castings, forgings, stamping parts, gears, springs and other parts, and is particularly suitable for cleaning and strengthening of parts which are not afraid of collision. The working principle is that a specified number of workpieces are added into a cleaning chamber, and after the machine is started, shot thrown out by the shot blasting device at high speed forms a shot flow bundle which is uniformly struck on the surface of the workpiece, so that the purposes of cleaning and strengthening are achieved. The thrown shots and sand grains flow into a lifter and are lifted into a separator by the lifter for separation. The dust is sucked and sent to the dust remover by the fan to be filtered, clean air is discharged into the atmosphere, the dust on the cloth bag falls into a dust collecting box at the bottom of the dust remover through pulse back flushing, a user can regularly clear the dust, waste sand flows out from a waste pipe, and the user can recycle the dust. The shot-sand mixture is recovered by a recycling pipe and enters the chamber body, the shot-sand mixture is recycled after being separated by the separator, and clean shots enter the impeller head to throw and beat workpieces through the electromagnetic shot supply gate. At present, the conventional common crawler-type shot blasting machine adopts double shot blasting machines which are symmetrically arranged, so that the cleaning efficiency is low, the cleaning is not thorough, the cleaning dead angle exists for a complicated malleable iron casting, secondary manual finishing is needed, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model aims at providing a three throws first metal track shot-blasting cleaning machines.
The utility model adopts the following technical proposal:
a three-throwing-head metal crawler shot blasting machine comprises a machine body, wherein the machine body is a sealing shell. The lower part of the machine body is provided with a shot blasting chamber, and a spiral conveyor is arranged below the shot blasting chamber.
The three impeller heads are arranged on the upper portion of the machine body and are arranged in a shape like a Chinese character 'pin'. The lower two impeller heads are symmetrically and horizontally arranged; the upper impeller head is arranged in an up-down inclined manner.
And a crawler belt driving assembly is arranged below the impeller head. And a metal crawler belt is arranged on the crawler belt driving assembly.
And a shot control system is arranged above the shot blasting device. And a shot-slag separator is arranged above the shot control system. The lower end of the pellet-slag separator is provided with an upper pipeline of a dust remover.
A bucket elevator is arranged on one side of the machine body, and an overhauling platform assembly is arranged on the other side of the machine body.
The top of the bucket elevator is connected with the pellet and slag separator. The lower part of the bucket elevator is connected with a screw conveyor.
The machine body is provided with a feeding hopper. The feeding hopper is positioned at one side of the sealing door close to the shot blasting chamber.
The machine body is provided with a feeding machine, the feeding machine is positioned above the feeding hopper, and the feeding machine can drive the feeding hopper to overturn.
The pellet separator comprises a magnetic separation shell, a drum screen, a primary magnetic separation cylinder assembly and a secondary magnetic separation cylinder assembly. And a drum screen is arranged at the upper end of the magnetic separation shell.
A first-stage magnetic separation drum assembly is arranged below the roller screen, and a second-stage magnetic separation drum assembly is arranged below the first-stage magnetic separation drum assembly.
And a pipeline connector on the dust remover is arranged on the magnetic separation shell. The pipeline interface on the dust shaker is connected with the pipeline on the dust shaker.
Furthermore, an air inlet door is arranged at the lower end of one side of the magnetic separation shell.
Furthermore, a movable baffle I is arranged between the primary magnetic separation cylinder assembly and the rotary screen.
Furthermore, a movable baffle II is arranged between the air inlet door and the primary magnetic separation barrel assembly.
Furthermore, the upper pipeline interface of the dust remover is positioned between the second movable baffle and the second-stage magnetic separation cylinder assembly.
Furthermore, an air separation channel is arranged below the second movable baffle.
Furthermore, an outlet is arranged below the secondary magnetic separation cylinder assembly.
Furthermore, an observation door is arranged at the upper stage of the magnetic separation cylinder assembly of the magnetic separation shell.
Further, a motorized door is arranged on the machine body. The motor-driven door is positioned at the corresponding position of the impeller head.
Further, the machine body is fixedly arranged on a foundation.
The utility model has the advantages that:
1) the three impeller heads are respectively used for cleaning the outer surface and the end face of a workpiece in the roller and the inner cavity of a complex workpiece, so that the cleaning efficiency and the cleaning quality are greatly improved.
2) And conveying the steel shots after shot blasting to the workpiece to a shot-slag separator again through a screw conveyor and a bucket elevator for recycling. The steel shots entering the shot-slag separator are firstly screened by a drum screen, then are magnetically separated for two times by a primary magnetic separation cylinder assembly, then are winnowed, and clean steel shots flow into the shot blasting device for recycling. A small amount of steel shots are mixed with the wooden shell and the molding sand separated by the primary magnetic separation cylinder assembly, the steel shots and impurities are separated again by the secondary magnetic separation cylinder assembly, the steel shot and the impurities are thoroughly separated by the separator, the waste of the steel shots is reduced, and the steel shots separated by the secondary magnetic separation cylinder do not participate in shot blasting of the shot blasting device and directly enter the screw conveyor, the elevator and the separator for recycling. The steel shot is separated more thoroughly by the three-stage separation technology, the service life of the abrasion-resistant part of the shot blasting machine is greatly prolonged, and the use cost of equipment is reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic structural diagram of a pellet separator.
Reference numerals: 1-machine body, 2-shot slag separator, 2-1-rotary screen, 2-2-first-stage magnetic separation cylinder assembly, 2-3-second-stage magnetic separation cylinder assembly, 2-4-winnowing separation channel, 2-5-dust remover upper pipe interface, 2-6-outlet, 2-7-movable baffle I, 2-8-movable baffle II, 2-9-observation door, 2-10-air inlet door, 2-11 magnetic separation shell, 3-maintenance platform component, 4-bucket elevator, 5-shot control system, 6-shot blasting machine, 7-dust remover upper pipe, 8-shot blasting chamber, 9-crawler belt driving assembly, 10-foundation, 11-spiral conveyor, 12-feeding machine, 13-motorized door, 14-feeding hopper, 15-metal crawler.
Detailed Description
For the convenience of understanding, the technical solution of the present invention is further described in detail below by way of embodiments with reference to the accompanying drawings:
as shown in fig. 1-4, a three-throwing-head metal crawler belt shot blasting machine comprises a machine body 1, wherein the machine body 1 is a sealed shell. The machine body 1 is fixedly arranged on a foundation 10.
The lower part of the machine body 1 is provided with a shot blasting chamber 8, and a screw conveyor 11 is arranged below the shot blasting chamber 8.
The upper part of the machine body 1 is provided with three impeller heads 6, and the three impeller heads 6 are arranged in a shape like the Chinese character pin. The lower two impeller heads 6 are symmetrically and horizontally arranged and used for cleaning the outer surface and the end surface of a workpiece in the roller; the upper impeller head is arranged in an up-down inclined mode, preferably in an eight-degree inclined mode, and is used for cleaning the surface of a workpiece in the roller and the inner cavity of a complex workpiece.
A crawler driving assembly 9 is arranged below the impeller head 6, and a metal crawler 15 is arranged on the crawler driving assembly 9. The crawler driving assembly 9 is used for driving the impeller head 6 to work.
And a shot control system 5 is arranged above the shot blasting device 6. A shot-slag separator 2 is arranged above the shot control system 5. The lower end of the pellet and slag separator 2 is provided with an upper dust remover pipeline 7.
One side of the machine body 1 is provided with a bucket elevator 4, and the other side of the machine body 1 is provided with an overhaul platform assembly 3.
The top of the bucket elevator 4 is connected with the pellet and slag separator 2. The lower part of the bucket elevator 4 is connected to a screw conveyor 11.
The body 1 is provided with a motorized door 13. The motorized door 13 is located at a corresponding position of the impeller 6.
The machine body 1 is provided with a feeding hopper 14. The feeding hopper 14 is positioned at one side of the sealing door close to the shot blasting chamber 8.
A feeding machine 12 is arranged on the machine body 1, the feeding machine 12 is positioned above the feeding hopper 14, and the feeding machine 12 can drive the feeding hopper 14 to overturn.
The pellet and slag separator 2 comprises a magnetic separation shell 2-11, a drum screen 2-1, a primary magnetic separation cylinder assembly 2-2 and a secondary magnetic separation cylinder assembly 2-3. The upper end of the magnetic separation shell 2-11 is provided with a drum screen 2-1.
A first-stage magnetic separation cylinder assembly 2-2 is arranged below the rotary screen 2-1, and a movable baffle plate I2-7 is arranged between the first-stage magnetic separation cylinder assembly 2-2 and the rotary screen 2-1.
A secondary magnetic separation cylinder assembly 2-3 is arranged below the primary magnetic separation cylinder assembly 2-2; an outlet 2-6 is arranged below the secondary magnetic separation cylinder assembly 2-3.
An observation door 2-9 is arranged at the position 2-2 of the first-stage magnetic separation cylinder assembly on the magnetic separation shell 2-11.
An air inlet door 2-10 is arranged on one side of the lower end of the magnetic separation shell 2-11, and a movable baffle plate 2-8 is arranged between the air inlet door 2-10 and the primary magnetic separation barrel assembly 2-2.
The magnetic separation shell 2-11 is provided with an upper pipeline interface 2-5 of a dust remover. The upper pipeline connector 2-5 of the dust remover is positioned between the second movable baffle 2-8 and the second-stage magnetic separation cylinder assembly 2-3. The upper pipeline interfaces 2-5 of the dust remover are connected with an upper pipeline 7 of the dust remover.
An air separation channel 2-4 is arranged below the second movable baffle 2-8.
When the workpiece is shot-blasted, the steel shots enter the shot control system 5 through the shot-slag separator 2, then fall into the three shot blasting devices 6, and are shot-blasted into the shot blasting chamber 8 by the three shot blasting devices 6 to perform shot blasting on the workpiece. Three impeller heads 6 are arranged in a shape like the Chinese character 'pin', two impeller heads 6 are symmetrically and horizontally arranged and used for cleaning the outer surface and the end surface of a workpiece in the roller, the third impeller head is inclined upwards and downwards at an octave angle and used for cleaning the surface of the workpiece in the roller and the inner cavity of a complex workpiece, the cleaning efficiency is doubled, and the cleaning quality of the workpiece is doubled. And the steel shots after the shot blasting of the workpiece are conveyed to the shot-slag separator 2 again through the screw conveyor 11 and the bucket elevator 4 for recycling. The steel shots entering the shot-slag separator 2 are firstly screened by a drum screen 2-1, then are magnetically separated twice by a primary magnetic separation barrel assembly 2-2, then are winnowed, and clean steel shots flow into an impeller head for recycling. The wood shell and the molding sand separated by the first-stage magnetic separation cylinder assembly 2-2 are mixed with a small amount of steel shots, and the steel shots and impurities are separated again by the second-stage magnetic separation cylinder assembly 2-3, so that the steel shots and the impurities are thoroughly separated by the separator, the waste of the steel shots is reduced, and the steel shots separated by the second-stage magnetic separation cylinder assembly 2-3 do not participate in shot blasting of the shot blasting machine and directly enter a screw conveyor, a lifting machine and the separator for recycling. The steel shots are separated more thoroughly by a three-stage separation technology.
The above embodiments are merely illustrative or explanatory of the technical solution of the present invention, and should not be construed as limiting the technical solution of the present invention, and it is obvious that those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. The present invention also includes such modifications and variations provided they come within the scope of the appended claims and their equivalents.

Claims (9)

1. The three-throwing-head metal crawler shot blasting machine is characterized by comprising a machine body, wherein the machine body is a sealed shell, a shot blasting chamber is arranged at the lower part of the machine body, and a spiral conveyor is arranged below the shot blasting chamber;
the three impeller heads are arranged in a shape like the Chinese character 'pin', the two impeller heads at the lower part are symmetrically and horizontally arranged, and the impeller heads at the upper part are arranged in an inclined way;
a crawler driving assembly is arranged below the impeller head, and a metal crawler is arranged on the crawler driving assembly;
a shot control system is arranged above the shot blasting device, a shot-slag separator is arranged above the shot control system, and an upper dust remover pipeline is arranged at the lower end of the shot-slag separator;
a bucket elevator is arranged on one side of the machine body, and an overhaul platform assembly is arranged on the other side of the machine body;
the top of the bucket elevator is connected with the pellet-slag separator, and the lower part of the bucket elevator is connected with the screw conveyor;
a feeding hopper is arranged on the machine body and is positioned on one side of the sealing door close to the shot blasting chamber;
the machine body is provided with a feeding machine, the feeding machine is positioned above the feeding hopper, and the feeding machine can drive the feeding hopper to overturn;
the pellet separator comprises a magnetic separation shell, a drum sieve, a primary magnetic separation cylinder assembly and a secondary magnetic separation cylinder assembly, wherein the drum sieve is arranged at the upper end of the magnetic separation shell;
a primary magnetic separation drum assembly is arranged below the roller screen, and a secondary magnetic separation drum assembly is arranged below the primary magnetic separation drum assembly;
be provided with the pipeline interface on the dust shaker on the magnetic separation casing, pipeline interface on the dust shaker links to each other with the pipeline on the dust shaker.
2. The three-throwing head metal track shot blasting machine of claim 1, wherein: and an air inlet door is arranged at the lower end of one side of the magnetic separation shell.
3. The three-throwing head metal track shot blasting machine of claim 2, wherein: a first movable baffle is arranged between the first-stage magnetic separation cylinder assembly and the rotary screen.
4. The three-throwing head metal track shot blasting machine of claim 3, wherein: and a movable baffle II is arranged between the air inlet door and the primary magnetic separation barrel assembly.
5. The three-throwing head metal track shot blasting machine of claim 4, wherein: and the upper pipeline interface of the dust remover is positioned between the second movable baffle and the second-stage magnetic separation cylinder assembly.
6. The three-throwing head metal track shot blasting machine of claim 5, wherein: and a winnowing separation channel is arranged below the second movable baffle.
7. The three-throwing head metal track shot blasting machine of claim 6, wherein: an outlet is arranged below the secondary magnetic separation cylinder assembly.
8. The three-throw head metal track shot blasting machine of claim 7, wherein: an observation door is arranged at the upper stage magnetic separation cylinder assembly of the magnetic separation shell.
9. The three-throwing head metal track shot blasting machine of claim 1, wherein: the shot blasting machine is characterized in that a maneuvering door is arranged on the machine body and is located at a position corresponding to the shot blasting machine.
CN201922157391.9U 2019-12-05 2019-12-05 Three-throwing-head metal crawler shot blasting machine Active CN211136808U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922157391.9U CN211136808U (en) 2019-12-05 2019-12-05 Three-throwing-head metal crawler shot blasting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922157391.9U CN211136808U (en) 2019-12-05 2019-12-05 Three-throwing-head metal crawler shot blasting machine

Publications (1)

Publication Number Publication Date
CN211136808U true CN211136808U (en) 2020-07-31

Family

ID=71776471

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922157391.9U Active CN211136808U (en) 2019-12-05 2019-12-05 Three-throwing-head metal crawler shot blasting machine

Country Status (1)

Country Link
CN (1) CN211136808U (en)

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