CN214642862U

CN214642862U - Crawler-type shot blasting machine for outer polishing of bent pipe fitting

Info

Publication number: CN214642862U
Application number: CN202121093882.2U
Authority: CN
Inventors: 胡胜杰; 赵雷雷; 王铁军; 王福东
Original assignee: Hebei Shengya Pipe Fittings Co ltd
Current assignee: Hebei Shengya Pipe Fittings Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-09
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a return bend spare is crawler-type shot-blasting machine for external polishing, including handling the case, the revolving door has been seted up to the lateral wall of handling the case, the lateral wall of handling the case is fixed with driving motor, driving motor's main shaft runs through to the inner wall of handling the case and is fixed with the rotation axis, the rotation axis runs through to the outside of handling the case, the circumference lateral wall of rotation axis is fixed with the rotary drum, the inner wall of handling the case rotates through the bearing and is connected with a plurality of live-rollers, and is a plurality of live-rollers and the common cover of rotary drum are equipped with the track, the inner wall of handling the case is fixed with the baffle, the bottom of baffle is run through to be inserted and is equipped with the shot-blasting machine, the interior bottom of handling the case is provided with waste discharge device. Set up the flood dragon pivot, can realize the transport of pellet after filtering for the pellet can get into the baffle upper end once more, supplements the shot-blasting machine, can realize the reciprocal utilization of pellet, and the cost-effective effect can be reachd to the quantity of the pellet that can significantly reduce needs to consume.

Description

Crawler-type shot blasting machine for outer polishing of bent pipe fitting

Technical Field

The utility model relates to a crawler-type shot-blasting machine technical field especially relates to a return bend spare is crawler-type shot-blasting machine for external polishing.

Background

The bending pipe fitting is bent by adopting a complete set of bending equipment, most of the bending pipe fittings are used for any machine equipment and pipeline, the surface of a workpiece is enabled to reach certain roughness by polishing the bending pipe fittings before use, the workpiece is enabled to be attractive, most of polishing is realized by adopting a shot blasting machine to polish the bending pipe fittings, and shot is thrown out by a shot blasting machine at a very high speed to form a strand of shot beam, so that the strand of shot beam uniformly falls back on the surface of the workpiece, and the purposes of cleaning and strengthening are achieved;

the existing traditional shot blasting machine mostly adopts a crawler-type shot blasting machine to process the surface of a workpiece, and the traditional crawler-type shot blasting machine processes the workpiece, treats the workpiece to process the shot uniformly, and therefore more shot needs to be consumed, the cost is high, the cleaning of subsequent shot is complicated, the labor cost is high, the use is inconvenient, and therefore the crawler-type shot blasting machine for polishing the outside of a bent pipe part is needed to be designed conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of complex shot treatment in the prior art, and providing a crawler-type shot blasting machine for outer polishing of bent pipe fittings.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a return bend spare is crawler-type shot-blasting machine for external polishing, includes and handles the case, the revolving door has been seted up to the lateral wall of handling the case, the lateral wall of handling the case is fixed with driving motor, driving motor's main shaft runs through to the inner wall of handling the case and is fixed with the axis of rotation, the axis of rotation runs through to the outside of handling the case, the circumference lateral wall of axis of rotation is fixed with the rotary drum, the inner wall of handling the case rotates through the bearing and is connected with a plurality of live-rollers, and is a plurality of live-rollers and rotary drum are overlapped jointly and are equipped with the track, the inner wall of handling the case is fixed with the baffle, the bottom of baffle is run through and is inserted and is equipped with the shot-blasting machine, the interior bottom of handling the case is provided with waste material discharging device, the inside of handling the case is provided with collection device.

Preferably, the waste discharge device comprises a filter plate which is connected with the inner wall of the treatment tank in a sealing and sliding mode, the bottom of the filter plate is connected with the inner bottom of the treatment tank through a plurality of springs, and the upper end of the filter plate is arranged in an inclined mode.

Preferably, the inner wall of the treatment box is rotatably connected with a driven rod through a bearing, the driven rod penetrates through the outside of the treatment box, and the driven rod is connected with the rotating shaft through a belt.

Preferably, a plurality of cams are fixed on the circumferential side wall of the driven rod, the cams are all abutted against the bottom of the filter plate, and a discharge pipe is inserted into the inner bottom of the treatment tank in a penetrating manner.

Preferably, collection device is including seting up in the feed back chamber of handling the case lateral wall, the upper end of handling the case is fixed with the feed back motor, the main shaft of feed back motor runs through to the inside in feed back chamber and is fixed with the flood dragon pivot, flood dragon pivot and the sealed counterbalance of the inner wall in feed back chamber.

Preferably, the side wall of the material returning cavity is provided with a feeding groove and a discharging groove, the feeding groove corresponds to the filter plate, and the discharging groove corresponds to the partition plate.

Compared with the prior art, the utility model has the advantages of:

1. in the device, the driving motor is utilized to drive the track to operate, so that the bent pipe fitting can be rolled, the surface of the bent pipe fitting can be cleaned under the operation of the shot blasting machine, the polishing is realized, meanwhile, when the driving motor operates, the driven rod and the cam can be driven to rotate under the driving of the belt, the upward and downward reciprocating shaking of the filter plate can be realized, the separation of shot and scraps can be facilitated, and the cleaning of the shot can be realized;

2. in this device, through setting up the flood dragon pivot, can realize the transport of pellet after filtering for the pellet can get into the baffle upper end once more, supplements the shot-blasting machine, can realize the reciprocal utilization of pellet, and the quantity of the pellet that can significantly reduce needs to consume can reach the effect of practicing thrift the cost.

Drawings

Fig. 1 is a schematic structural view of a crawler-type shot blasting machine for external polishing of bent pipes provided by the utility model;

FIG. 2 is a sectional view taken along line A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 2.

In the figure: 1 treatment box, 2 revolving doors, 3 driving motors, 4 rotating shafts, 5 revolving drums, 6 rotating rollers, 7 caterpillar bands, 8 partition plates, 9 filter plates, 10 driven rods, 11 cams, 12 belts, 13 discharge pipes, 14 return cavities, 15 return motors, 16 dragon rotating shafts, 17 feed chutes, 18 discharge chutes, 81 shot blasting machines and 91 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a crawler-type shot blasting machine for outer polishing of bent pipe fittings, including handling case 1, revolving door 2 has been seted up to the lateral wall of handling case 1, the lateral wall of handling case 1 is fixed with driving motor 3, driving motor 3's main shaft runs through to the inner wall of handling case 1 and is fixed with rotation axis 4, rotation axis 4 runs through to the outside of handling case 1, rotation axis 4's circumference lateral wall is fixed with rotary drum 5, the inner wall of handling case 1 is connected with a plurality of live-rollers 6 through the bearing rotation, a plurality of live-rollers 6 and rotary drum 5 overlap jointly and are equipped with track 7, the inner wall of handling case 1 is fixed with baffle 8, the bottom of baffle 8 is run through and is inserted and is equipped with shot blasting machine 81, the interior bottom of handling case 1 is provided with waste material discharging device, the inside of handling case 1 is provided with collection device, a plurality of holes have been seted up on track 7 surface, the shot blasting machine 81 discharge of the shot of being convenient for.

The waste discharge device comprises a filter plate 9 which is connected with the inner wall of the treatment box 1 in a sealing and sliding way, the bottom of the filter plate 9 is connected with the bottom in the treatment box 1 through a plurality of springs 91, and the upper end of the filter plate 9 is obliquely arranged; the inner wall of the treatment box 1 is rotatably connected with a driven rod 10 through a bearing, the driven rod 10 penetrates through the treatment box 1, and the driven rod 10 is connected with the rotating shaft 4 through a belt 12; the circumference lateral wall of driven lever 10 is fixed with a plurality of cams 11, and a plurality of cams 11 all offset with the bottom of filter plate 9, and the interior bottom of handling case 1 runs through and inserts and be equipped with discharging pipe 13, and through setting up the filter plate 9 of shaking from top to bottom, the separation from of pellet and sweeps of can being convenient for, the convenient processing to the waste material.

The collecting device comprises a feed back cavity 14 arranged on the side wall of the treatment box 1, a feed back motor 15 is fixed at the upper end of the treatment box 1, a main shaft of the feed back motor 15 penetrates into the feed back cavity 14 and is fixed with a flood dragon rotating shaft 16, and the flood dragon rotating shaft 16 is in sealing and abutting contact with the inner wall of the feed back cavity 14; the side wall of the feed back cavity 14 is provided with a feed chute 17 and a discharge chute 18, the feed chute 17 corresponds to the filter plate 9, the discharge chute 18 corresponds to the partition plate 8, the driving motor 3 and the feed back motor 15 are 5IK90A-CF models, and for the prior art, the supplement of shots of the shot blasting machine 81 can be realized by setting a collecting device, the reutilization of the shots is realized, so that the quantity of the shots can be reduced, and the cost-saving effect is achieved.

In the utility model, when the elbow pipe is required to be polished, the revolving door 2 is required to be opened, the elbow pipe is put into the upper end of the caterpillar band 7, after the elbow pipe is completely put into the elbow pipe, the revolving door 2 is closed, the driving motor 3 and the feed back motor 15 are started, and when the driving motor 3 is started, the rotating shaft 4 can be rotated, so as to drive the rotating drum 5 to rotate, further the operation of the caterpillar band 7 can be realized, and simultaneously, the shot blasting machine 81 is required to be opened, so that the shot at the upper end of the clapboard 8 can be sprayed out along the shot blasting machine 81 to form a strand shot beam which uniformly falls back on the surface of the elbow pipe, thereby achieving the purposes of cleaning and strengthening, the treated shot can fall to the upper end of the filter plate 9 along the caterpillar band 7 with the hole on the surface, the waste material polished on the surface of the elbow pipe is filtered by the filter plate 9, and the waste material discharging pipe filtered by the filter plate can be discharged along the pipe 13, the waste scraps can be discharged in time, and the blockage situation is avoided;

in the rotation process of the rotating shaft 4, the driven rod 10 can be driven to rotate under the action of the belt 12, so that the rotation of the cam 11 can be realized, the cam 11 can drive the filter plate 9 to move upwards in the rotation process, the spring 91 is in a stretching state, the driven rod 10 continuously rotates, and the spring 91 in the stretching state can drive the filter plate 9 to return to the original position until the cam 11 reaches an extreme position, so that the filter plate 9 can reciprocate up and down, the waste scraps at the upper end of the filter plate 9 can be conveniently discharged, the separation of the shot from the waste scraps can be conveniently realized by utilizing the filter plate 9 which shakes up and down, the shot can be conveniently cleaned, and the subsequent cleaning work of the shot can be greatly reduced;

inside the filter plate 9 that the pellet after the process of filtering can set up along the slope reachs feed chute 17, feed back motor 15 was in the running state this moment, it is rotatory to make feed back motor 15 drive flood dragon pivot 16, thereby can realize carrying the pellet that gets into along feed chute 17, finally discharge along blown down tank 18, make the pellet get into the upper end of baffle 8, realize the replenishment to shot-blasting machine 81 pellet, can realize the timely reuse of pellet, thereby the quantity of reducible pellet, can play cost-effective effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bent pipe spare is crawler-type shot-blasting machine for external polishing, includes and handles case (1), its characterized in that, the lateral wall of handling case (1) has seted up revolving door (2), the lateral wall of handling case (1) is fixed with driving motor (3), the main shaft of driving motor (3) runs through to the inner wall of handling case (1) and is fixed with rotation axis (4), rotation axis (4) run through to the outside of handling case (1), the circumference lateral wall of rotation axis (4) is fixed with rotary drum (5), the inner wall of handling case (1) is connected with a plurality of live-rollers (6) through bearing rotation, and a plurality of live-rollers (6) and rotary drum (5) are overlapped jointly and are equipped with track (7), the inner wall of handling case (1) is fixed with baffle (8), the bottom of baffle (8) is run through and is inserted and is equipped with shot-blasting machine (81), the interior bottom of handling case (1) is provided with waste material discharging device, the inside of handling case (1) is provided with collection device.

2. The crawler-type shot blasting machine for the external polishing of the bent pipe fittings is characterized in that the waste discharge device comprises a filter plate (9) which is in sealing sliding connection with the inner wall of the treatment box (1), the bottom of the filter plate (9) is connected with the inner bottom of the treatment box (1) through a plurality of springs (91), and the upper end of the filter plate (9) is obliquely arranged.

3. The crawler-type shot blasting machine for the external polishing of the bent pipe fittings is characterized in that a driven rod (10) is rotatably connected to the inner wall of the processing box (1) through a bearing, the driven rod (10) penetrates through the processing box (1), and the driven rod (10) is connected with the rotating shaft (4) through a belt (12).

4. The crawler-type shot blasting machine for the external polishing of the bent pipe fittings is characterized in that a plurality of cams (11) are fixed on the circumferential side wall of the driven rod (10), the cams (11) are abutted against the bottom of the filter plate (9), and a discharge pipe (13) is inserted through the inner bottom of the treatment box (1).

5. The crawler-type shot blasting machine for the outer polishing of bent pipes is characterized in that the collecting device comprises a material returning cavity (14) formed in the side wall of the processing box (1), a material returning motor (15) is fixed to the upper end of the processing box (1), a spindle of the material returning motor (15) penetrates through the interior of the material returning cavity (14) and is fixed with a flood dragon rotating shaft (16), and the flood dragon rotating shaft (16) is in sealing and abutting contact with the inner wall of the material returning cavity (14).

6. The crawler-type shot blasting machine for the external polishing of the bent pipe fittings is characterized in that a feeding groove (17) and a discharging groove (18) are formed in the side wall of the material returning cavity (14), the feeding groove (17) corresponds to the filter plate (9), and the discharging groove (18) corresponds to the partition plate (8).