CN217572475U

CN217572475U - Crawler-type shot blasting machine

Info

Publication number: CN217572475U
Application number: CN202221500419.XU
Authority: CN
Inventors: 张玉生
Original assignee: Yuyao Shengda Powder Metallurgy Co ltd
Current assignee: Yuyao Shengda Powder Metallurgy Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-14
Anticipated expiration: 2032-06-15

Abstract

The application discloses crawler-type shot blasting machine, it is including handling the frame, the last inside wall of handling the frame has the discharge gate, the below of discharge gate is provided with the expansion pipe, the expansion pipe is from top to bottom width grow gradually, be provided with three baffle in the expansion pipe, it is three the baffle will four orientation decurrent material ways are cut apart into to the expansion pipe. This application has the effect that improves the work efficiency of product sandblast.

Description

Crawler-type shot blasting machine

Technical Field

The application relates to the technical field of surface treatment equipment, in particular to a crawler-type shot blasting machine.

Background

The crawler-type shot blasting machine is an auxiliary device for surface treatment of workpieces, and is widely used in the field of surface treatment equipment; the shot blasting machine is a polishing device for cleaning or strengthening the surface of a casting by using high-speed shots ejected by a shot blasting device, and the shot blasting machine strikes the surface of metal by one or more kinds of sand materials, removes some attachments such as rust on the surface of the metal, or obtains a specific surface layer by shot blasting impact.

The crawler-type shot blasting machine is used for surface treatment's powder to come out from the discharge gate, because the discharge gate is too narrow for the scope undersize of sandblast, thereby need carry out sandblast many times, reduced the work efficiency of product sandblast.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency of product sandblast, this application provides a crawler-type abrator.

The application provides a crawler-type abrator adopts following technical scheme:

including handling the frame, the last inside wall of handling the frame has the discharge gate, the below of discharge gate is provided with the expansion pipe, the width grow gradually from top to bottom of expansion pipe, be provided with three baffle in the expansion pipe, it is three the baffle will the downward material of four directions is cut apart into to the expansion pipe says.

Through adopting above-mentioned technical scheme, when needing to carry out the sandblast to the product, put the product in handling the frame earlier, later let the powder spout in from the discharge gate, through enlarging the pipe to make the powder enlarge, and three baffle can play the guide effect to the powder, lets the powder evenly spout in handling the frame, makes the product of distributing in handling the frame carry out even sandblast, thereby improves the work efficiency of product sandblast.

Preferably, the inside of expansion pipe lower extreme rotates and is connected with four exhaust fans, four the exhaust fan is horizontal align to grid, the lateral wall of expansion pipe is provided with driving motor, driving motor's output shaft with the periphery side cover of the axis of rotation of exhaust fan is equipped with initiative belt, adjacent two the outside cover of the axis of rotation of exhaust fan is equipped with driven belt.

Through adopting above-mentioned technical scheme, before the discharge gate is followed to the powder, start driving motor for under initiative belt and driven belt's effect, four exhaust fans take place to rotate, thereby increase the moving speed of powder, make the powder can be better attached to the surface of product.

Preferably, two insertion blocks are uniformly arranged on the outer peripheral side of the upper end of the expansion pipe, two fixing blocks are uniformly arranged on the treatment frame in the circumferential direction of the inner side wall close to the discharge port, and insertion grooves for the insertion blocks to slide and fix are formed in the side wall of each fixing block.

By adopting the technical scheme, when the expansion pipe needs to be installed, the two inserting blocks are placed at the opening of the inserting groove, then the expansion pipe is rotated, so that the inserting blocks slide into the bottom of the inserting groove of the fixing block, and the expansion pipe is fixed.

Preferably, the inside wall of inserting groove is provided with the locking subassembly, the locking subassembly includes locking piece, compression spring and pull rod, the fixed block is in the confession is seted up to the lateral wall of inserting groove the groove that slides that the locking piece slided, the one end of pull rod set up in the locking piece is being close to the one end of groove bottom portion that slides, the other end passes the bottom in groove that slides and follows the lateral wall of fixed block is worn out, compression spring is located the locking piece with between the groove bottom portion that slides.

Through adopting above-mentioned technical scheme, before the bottom of inserting groove is slided into to the grafting piece, the pulling pull rod for the locking piece slides in the inslot that slides, at the in-process that slides, the sliding block compresses compression spring, until the sliding block slides in the inslot that slides completely, one side butt in the lateral wall in sliding groove of later inserting the piece, then release the hand to the pull rod, the locking piece is under compression spring's effect, the locking piece is from sliding out in the sliding groove, thereby make the locking piece will insert the piece and be fixed in the inserting groove.

Preferably, a guide inclined surface is formed on one side, far away from the insertion block, of the locking block.

Through adopting above-mentioned technical scheme, when the grafting piece slided into the inserting groove, the locking piece slided into the inslot that slides under the effect of direction inclined plane, and until the grafting piece pegged graft in the inserting groove, the locking piece was under compression spring's effect, and the locking piece slided out from the inslot that slides to be fixed in the inserting groove with the grafting piece.

Preferably, a sealing ring is arranged between the upper end of the enlarged pipe and the upper inner side wall of the processing frame.

Through adopting above-mentioned technical scheme, enlarge the pipe and pass through the fixed of sliding each other of grafting piece and inserting groove, extrude the sealing washer to increase the leakproofness between the upper end of enlarging the pipe and the inside wall of handling the frame.

Preferably, the two corresponding side walls of the enlarged pipe are respectively provided with a handle.

By adopting the technical scheme, when the expanding pipe needs to be disassembled, the handles on two sides are held, and then the expanding pipe is rotated, so that the inserting block slides out from the inserting groove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the product is placed in the processing frame, then the powder is sprayed out of the discharge port and passes through the enlarging pipe, so that the powder is enlarged, the three partition plates can guide the powder, the powder can be uniformly sprayed into the processing frame, the product distributed in the processing frame is uniformly subjected to sand blasting, and the work efficiency of sand blasting of the product is improved;

2. the driving motor is started, and the four exhaust fans rotate under the action of the driving belt and the driven belt, so that the moving speed of the powder is increased, and the powder can be better attached to the surface of a product;

3. the pulling pull rod for the locking piece slides in the inslot that slides, at the in-process that slides, the sliding block compresses compression spring, and the inslot that slides is slided into completely to the sliding block, and one side butt in the lateral wall in the groove that slides of later plug-in connection piece then puts the hand on the pull rod, and the locking piece is under compression spring's effect, and the locking piece is from the inslot roll-off that slides, thereby makes the locking piece be fixed in the plug-in connection piece with the plug-in connection piece in.

Drawings

FIG. 1 is an assembly view of the processing block of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the enlarged tube of the present embodiment;

FIG. 3 is an exploded view of the enlarged tube of the present embodiment;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numerals are as follows: 1. a processing frame; 2. a discharge port; 3. enlarging the tube; 4. a grip; 5. a partition plate; 6. A material channel; 7. an exhaust fan; 8. a drive motor; 9. a drive belt; 10. a driven belt; 11. an insertion block; 12. a fixed block; 13. inserting grooves; 14. a locking assembly; 15. a locking block; 16. a compression spring; 17. a pull rod; 18. a sliding groove; 19. a guide slope; 20. a seal ring; 21. and a ring groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses crawler-type shot blasting machine.

Refer to fig. 1, including handling frame 1, the last inside wall of handling frame 1 has discharge gate 2, and enlarged pipe 3 has been placed to the below of discharge gate 2, enlarges pipe 3 width from top to bottom and grow gradually.

Referring to fig. 3, a handle 4 is welded and fixed to both side walls of the expanding tube 3, respectively, and the cross section of the handle 4 is U-shaped.

Referring to fig. 2 and 3, three partition plates 5 are integrally provided in the expansion pipe 3, and the expansion pipe 3 is divided into four downward material passages 6 by the three partition plates 5.

The inside of 3 lower extremes of expansion pipe is rotated and is connected with four exhaust fans 7, and exhaust fan 7 is vertical placing, and four exhaust fans 7 are horizontal align to grid, and the lateral wall of expansion pipe 3 has driving motor 8 through the bolt fastening, and driving motor 8's output shaft is equipped with initiative belt 9 with the periphery side cover of the axis of rotation of exhaust fan 7, and the outside cover of the axis of rotation of two adjacent exhaust fans 7 is equipped with driven belt 10.

Referring to fig. 4, two insertion blocks 11 are uniformly welded and fixed on the outer peripheral side of the upper end of the expansion pipe 3, two fixing blocks 12 are uniformly fixed on the inner side wall of the treatment frame 1 close to the discharge port 2 by bolts in the circumferential direction, an insertion groove 13 for sliding and fixing the insertion block 11 is formed in the side wall of each fixing block 12, and the upper side of the insertion groove 13 of each fixing block 12 is communicated with the outside.

Locking subassembly 14 has been placed to the inside wall of inserting groove 13, locking subassembly 14 includes locking block 15, compression spring 16 and pull rod 17, fixed block 12 offers the groove 18 that slides that supplies locking block 15 to slide at the lateral wall of inserting groove 13, the one end screw thread of pull rod 17 rotates and is fixed in locking block 15 a terminal surface near sliding groove 18 bottom, the other end passes sliding groove 18's bottom and wears out from fixed block 12's lateral wall, compression spring 16 is located between locking block 15 and the groove 18 bottom that slides, compression spring 16 overlaps in pull rod 17's week side.

The locking piece 15 is provided with a guide bevel 19 on the side remote from the plug-in piece 11.

Referring to fig. 3, a sealing ring 20 is disposed between the upper end of the enlarged tube 3 and the upper inner sidewall of the processing frame 1, and the upper end of the enlarged tube 3 is provided with a ring groove 21 for mounting the sealing ring 20.

The implementation principle of a crawler-type abrator disclosed by the embodiment of the application is as follows:

when the expanding pipe 3 needs to be disassembled, the pull rod 17 is pulled firstly, so that the locking block 15 slides into the sliding groove 18, the handle 4 is held by both hands after the locking block 15 completely slides into the sliding groove 18, the expanding pipe 3 is rotated, the inserting block 11 slides out of the inserting groove 13, and then the expanding pipe 3 can be disassembled from the inner side wall of the processing frame 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a crawler-type abrator which characterized in that: including handling frame (1), the last inside wall of handling frame (1) has discharge gate (2), the below of discharge gate (2) is provided with enlarges pipe (3), enlarge pipe (3) width grow gradually from top to bottom, be provided with three baffle (5) in enlarging pipe (3), it is three baffle (5) will it cuts apart into four decurrent material ways (6) to enlarge pipe (3).

2. The track-type abrator of claim 1, wherein: expand the inside rotation of pipe (3) lower extreme and be connected with four exhaust fan (7), four exhaust fan (7) are horizontal align to grid, the lateral wall that expands pipe (3) is provided with driving motor (8), the output shaft of driving motor (8) with the periphery side cover of the axis of rotation of exhaust fan (7) is equipped with initiative belt (9), adjacent two the outside cover of the axis of rotation of exhaust fan (7) is equipped with driven belt (10).

3. A track-mounted blast cleaning machine as claimed in claim 1, wherein: the outer periphery side of the upper end of the enlarged pipe (3) is uniformly provided with two insertion blocks (11), the processing frame (1) is close to the inner side wall circumference of the discharge hole (2) and is uniformly provided with two fixed blocks (12), and the side wall of each fixed block (12) is provided with an insertion groove (13) for the sliding fixation of the insertion blocks (11).

4. The track-mounted blast wheel cleaning machine of claim 3, wherein: the inside wall of inserting groove (13) is provided with locking subassembly (14), locking subassembly (14) are including locking piece (15), compression spring (16) and pull rod (17), fixed block (12) are in the confession is seted up to the lateral wall of inserting groove (13) sliding groove (18) that locking piece (15) slided, the one end of pull rod (17) set up in locking piece (15) are being close to sliding groove (18) the one end of bottom, the other end passes sliding groove (18) the bottom and follow wear out the lateral wall of fixed block (12), compression spring (16) are located locking piece (15) with between sliding groove (18) bottom.

5. A track-mounted blast cleaning machine according to claim 4, characterized in that: the locking block (15) is provided with a guide inclined surface (19) at one side far away from the insertion block (11).

6. The track-type abrator of claim 1, wherein: and a sealing ring (20) is arranged between the upper end of the enlarged pipe (3) and the upper inner side wall of the processing frame (1).

7. The track-type abrator of claim 1, wherein: handles (4) are respectively arranged on two corresponding side walls of the enlarged pipe (3).