Roller way of pipeline shot blasting machine

Abstract

The utility model discloses a roller way of a pipeline shot blasting machine, and mainly relates to a roller way of a shot blasting machine. Comprising a support, a plurality of roller shafts are installed at the upper end of the support, placing plates are fixedly connected to the two ends of each roller shaft, the placing plates are fixedly connected with the support, iron pipes are placed on the surfaces of the roller shafts, an auxiliary structure is arranged on one side of the support, the auxiliary structure comprises a connecting frame, and the connecting frame is fixedly connected with the support. A placing frame is fixedly connected to the upper end of the connecting frame, sliding rails are fixedly connected to the two ends of the placing frame, sliding blocks are slidably connected to the inner walls of the sliding rails, connecting plates are fixedly connected to the sides, close to the support, of the sliding blocks, and baffles are fixedly connected to the ends, away from the sliding blocks, of the connecting plates. The steel pipe feeding device has the advantages that the steel pipes can be automatically fed conveniently, manual nursing for feeding with tools is avoided, and the tedious step that the steel pipes are placed into a roller way one by one in the prior art can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machine rollers, in particular to a pipe shot blasting machine roller Background Art

[0002] The shot blasting machine roller is composed of a bracket, a placement plate, a roller shaft and an iron pipe. It is a device used to clean the pipeline and is more common in daily life.

[0003] Existing technologies include the utility model with announcement number CN202079506U, which discloses a roller-through shot blasting machine. The patent adopts a shot blaster; the conveying roller includes a feed conveying roller, a shot blasting chamber roller and a discharge conveying roller, and the shot blasting chamber roller is located in the shot blasting chamber; the lower longitudinal and lower transverse screw conveyors are connected to the shot outlet of the shot blasting chamber in sequence; the bucket elevator has an inlet and a discharge port, and the inlet is connected to the lower transverse screw conveyor; the upper transverse screw conveyor is connected to the discharge port at one end; the shot sand separator has a separation area and an air inlet, and the separation area is connected to the other end of the upper transverse screw conveyor; and a dust collector is connected to the air inlet of the shot sand separator. The utility model can apply strong shot blasting to the surface of the material in its original state, remove rust spots, rust layers, welding slag and oxide scale on its surface, so that it can obtain a uniform metallic gloss surface with a certain degree of smoothness, so as to remove stress and improve the surface coating quality and corrosion resistance of the material.

[0004] The inventor found in daily use that the existing pipe shot blasting cleaning machine is manually loaded, but because the pipes to be cleaned are large and heavy, manual loading not only reduces work efficiency, but also easily causes physical harm to the handling personnel.

[0005] This application provides another technical solution to this technical problem, aiming to provide technical personnel in this field with a variety of options for solving the problem. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a roller table for a pipe shot blasting cleaning machine.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a roller conveyor of a pipe shot blasting cleaning machine, comprising a bracket, a plurality of rollers are installed on the upper end of the bracket, both ends of the rollers are fixedly connected with a placement plate, the placement plate is fixedly connected to the bracket, an iron pipe is placed on the surface of the roller, one side of the bracket is provided with an auxiliary structure, the auxiliary structure comprises a connecting frame, the connecting frame is fixedly connected to the bracket, the upper end of the connecting frame is fixedly connected with a placement frame, both ends of the placement frame are fixedly connected with a slide rail, the inner wall of the slide rail is slidably connected with a slider, the slider is fixedly connected to the connecting plate on the side close to the bracket, the The top end of the fixing plate is fixedly connected to the fixing plate, and the upper end of the fixing plate is fixedly connected to the fixing plate. The upper end of the fixing plate is fixedly connected to the fixing plate, and the upper end of the fixing plate is fixedly connected to the fixing plate. The sides of the two connecting plates away from each other are fixedly connected to the rotating shaft, and the two ends of the rolling plate away from the slide rail are fixedly connected to the connecting shaft, and the end of the connecting shaft away from the rolling plate is rotatably connected to the connecting rod, and the connecting rod is rotatably connected to the rotating shaft.

[0008] The effect achieved by the above components is: when the steel pipe needs to be loaded onto the roller, the steel pipe is placed in the placement frame, and then the steel pipe rolls toward the rolling plate. When the steel pipe rolls to the rolling plate, the steel pipe presses the rolling plate down, and then the steel pipe drives the rolling plate to rotate on the inner wall of the fixed frame, and then the rolling plate drives the connecting shaft to move, the connecting shaft drives the connecting rod to move, the connecting rod drives the rotating shaft to move, the rotating shaft drives the connecting plate to move, the connecting plate drives the slider to move, the slider slides on the inner wall of the slide rail, the slider drives the spring to stretch, the connecting plate drives the baffle to move downward to close the placement frame, and then the steel pipe cannot continue to roll. After the steel pipe rolls onto the roller, the spring contracts and drives the slider to reset, the slider drives the connecting plate to move, and the connecting plate drives the baffle and the rolling plate to lift upward.

[0009] Preferably, a limiting rod is fixedly connected to the interior of the slide rail, the limiting rod is slidably connected to the slider, and the spring is sleeved on the arc surface of the limiting rod.

[0010] The effect achieved by the above components is that the limiting rod can limit the spring, thereby preventing the spring from deforming during use and increasing the service life of the spring.

[0011] Preferably, a plurality of tension springs are provided between the fixed plate and the rolling plate, and two ends of the tension springs are fixedly connected to the rolling plate and the fixed plate respectively.

[0012] The effect achieved by the above components is: when the rolling plate rolls the steel pipe onto the roller, the rolling plate drives the tension spring to contract, and after the steel pipe rolls down, the tension spring stretches and drives the rolling plate to reset.

[0013] Preferably, the baffle is a stainless steel plate, and the cross-section of the baffle is rectangular.

[0014] Preferably, a limiting structure is provided on one side of the bracket, and the limiting structure includes several limiting rails, and the several limiting rails are fixedly connected to the bracket. The inner wall of the limiting rail is slidably connected to a moving block, and the upper surface of the moving block is fixedly connected to a connecting block, and the end of the connecting block away from the moving block is fixedly connected to a protective plate, and one side of the moving block is fixedly connected to an auxiliary plate, and the inner wall of the auxiliary plate is threadedly connected to a screw, and the screw abuts against the limiting rail.

[0015] The effect achieved by the above components is: when the protective plate needs to be adjusted and protected, pull the moving block to move, the moving block slides on the inner wall of the limit rail, the moving block drives the connecting block to move, the connecting block drives the protective plate to move, the moving block drives the auxiliary plate to move, and after moving to the appropriate position, turn the screw to fix it.

[0016] Preferably, a sliding rod is fixedly connected to the interior of the limiting rail, and the sliding rod is slidably connected to the moving block.

[0017] The effects achieved by the above components are: the slide bar can limit the moving block, thereby preventing the moving block from deflecting during movement, and improving the stability of the moving block.

[0018] Preferably, a protective pad is fixedly connected to the side of the protective plate away from the connecting block, and the protective pad is a rubber pad.

[0019] The effect achieved by the above components is that the protective pad can protect the protective plate to prevent the protective plate from excessive wear during long-term use.

[0020] In summary, the beneficial effects of the present invention are as follows:

[0021] In the utility model, by operating the auxiliary structure, the steel pipes can be automatically loaded conveniently, avoiding manual loading with tools, and avoiding the tedious steps of placing the steel pipes one by one into the roller in the existing technology.

[0022] In the utility model, by operating the limiting structure, the protective plate can protect the roller conveyor, preventing the steel pipe from falling after rolling onto the roller conveyor, and it is difficult to lift it manually after it falls. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Attachment Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Attachment Figure 2 It is a schematic diagram of the auxiliary structure of the utility model;

[0025] Attachment Figure 3 This utility model Figure 2 A magnified view of point A;

[0026] Attachment Figure 4 This utility model Figure 2 The right side structural diagram of

[0027] Attachment Figure 5 It is a schematic diagram of the limiting structure of the utility model.

[0028] 1. The numbers shown in the accompanying drawings are: 1. bracket; 2. placement plate; 3. roller; 4. iron pipe; 5. auxiliary structure; 501. connecting frame; 502. fixed frame; 503. placement frame; 504. baffle; 505. slide rail; 506. rolling plate; 507. connecting plate; 508. slider; 509. spring; 510. rotating shaft; 511. connecting rod; 512. connecting shaft; 513. fixed plate; 514. tension spring; 515. fixed column; 516. limiting rod; 6. limiting structure; 61. protective plate; 62. protective pad; 63. limiting rail; 64. connecting block; 65. auxiliary plate; 66. screw; 67. slide rod; 68. moving block. DETAILED DESCRIPTION

[0029] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the contents of this invention, those skilled in the art may make various changes or modifications to the present invention, and that such equivalents also fall within the scope of the claims appended hereto.

[0030] Reference Figure 1 As shown, the utility model provides a technical solution: a roller conveyor of a pipe shot blasting cleaning machine, comprising a bracket 1, a plurality of roller shafts 3 are installed on the upper end of the bracket 1, both ends of the roller shafts 3 are fixedly connected with a placement plate 2, the placement plate 2 is fixedly connected to the bracket 1, an iron pipe 4 is placed on the surface of the roller shaft 3, an auxiliary structure 5 is provided on one side of the bracket 1, and a limiting structure 6 is provided on one side of the bracket 1.

[0031] The specific configuration and function of the auxiliary structure 5 and the limiting structure 6 will be described in detail below.

[0032] Reference Figures 2 to 4As shown, in this embodiment: the auxiliary structure 5 includes a connecting frame 501, the connecting frame 501 is fixedly connected to the bracket 1, the upper end of the connecting frame 501 is fixedly connected to a placement frame 503, both ends of the placement frame 503 are fixedly connected to a slide rail 505, the inner wall of the slide rail 505 is slidably connected to a slider 508, the side of the slider 508 close to the bracket 1 is fixedly connected to a connecting plate 507, the end of the connecting plate 507 away from the slider 508 is fixedly connected to a baffle 504, a spring 509 is provided inside the slide rail 505, and the two ends of the spring 509 are fixedly connected to the slider 508 and the slide rail 505 respectively. Both ends of the connecting frame 501 are fixedly connected to the fixing frames 502, and the side where the two fixing frames 502 are close to each other is rotatably connected to the rolling plate 506. The upper surface of the connecting frame 501 is fixedly connected to two fixing columns 515, and the upper ends of the fixing columns 515 are fixedly connected to the fixing plates 513. The two connecting plates 507 are fixedly connected to the rotating shaft 510 on the side away from each other. Both ends of the rolling plate 506 away from the slide rail 505 are fixedly connected to the connecting shaft 512, and the end of the connecting shaft 512 away from the rolling plate 506 is rotatably connected to the connecting rod 511, and the connecting rod 511 is rotatably connected to the rotating shaft 510. When the steel pipe needs to be loaded onto the roller, the steel pipe is placed in the placement frame 503, and then the steel pipe rolls toward the rolling plate 506. When the steel pipe rolls to the rolling plate 506, the steel pipe presses the rolling plate 506 downward, and then the steel pipe drives the rolling plate 506 to rotate on the inner wall of the fixed frame 502. Then the rolling plate 506 drives the connecting shaft 512 to move, the connecting shaft 512 drives the connecting rod 511 to move, the connecting rod 511 drives the rotating shaft 510 to move, the rotating shaft 510 drives the connecting plate 507 to move, the connecting plate 507 drives the slider 508 to move, and the slider 508 moves on the slide rail 5 05 slides, the slider 508 drives the spring 509 to stretch, the connecting plate 507 drives the baffle 504 to move downward to close the placement frame 503, and then the steel pipe cannot continue to roll. After the steel pipe rolls onto the roller, the spring 509 contracts and drives the slider 508 to reset. The slider 508 drives the connecting plate 507 to move, and the connecting plate 507 drives the baffle 504 and the rolling plate 506 to lift upward. The interior of the slide rail 505 is fixedly connected to the limit rod 516, which is slidably connected to the slider 508, and the spring 509 is sleeved on the arc surface of the limit rod 516. The limit rod 516 can limit the spring 509 to prevent the spring 509 from deforming during use, thereby increasing the service life of the spring 509. A plurality of tension springs 514 are arranged between the fixed plate 513 and the rolling plate 506. The two ends of the tension spring 514 are fixedly connected to the rolling plate 506 and the fixed plate 513 respectively. When the rolling plate 506 rolls the steel pipe onto the roller, the rolling plate 506 drives the tension spring 514 to contract. After the steel pipe rolls down, the tension spring 514 stretches and drives the rolling plate 506 to reset. The baffle 504 is a stainless steel plate with a rectangular cross section.

[0033] Reference Figure 5 As shown, in this embodiment, the limiting structure 6 includes a plurality of limiting rails 63, which are fixedly connected to the bracket 1. The inner wall of the limiting rail 63 is slidably connected to a moving block 68. The upper surface of the moving block 68 is fixedly connected to a connecting block 64. The end of the connecting block 64 away from the moving block 68 is fixedly connected to the protective plate 61. One side of the moving block 68 is fixedly connected to an auxiliary plate 65. The inner wall of the auxiliary plate 65 is threadedly connected to a screw 66, and the screw 66 abuts against the limiting rail 63. When the protective plate 61 needs to be adjusted and protected, the moving block 68 is pulled to move. The moving block 68 slides on the inner wall of the limiting rail 63, and the moving block 68 drives the connecting block 64 to move. The connecting block 64 drives the protective plate 61 to move, and the moving block 68 drives the auxiliary plate 65 to move. After moving to the appropriate position, the screw 66 is screwed to fix it. The interior of the limiting rail 63 is fixedly connected to a sliding rod 67, which is slidably connected to the moving block 68. The slide bar 67 can limit the position of the moving block 68, preventing the moving block 68 from deflecting during movement, thereby improving the stability of the moving block 68. A protective pad 62 is fixedly connected to the side of the protective plate 61 away from the connecting block 64. The protective pad 62 is a rubber pad. The protective pad 62 can protect the protective plate 61 and prevent excessive wear of the protective plate 61 during long-term use.

[0034] Detailed explanation of usage: When it is necessary to load the steel pipe onto the roller, place the steel pipe in the placement frame 503, and then the steel pipe rolls toward the rolling plate 506. When the steel pipe rolls to the rolling plate 506, the steel pipe presses the rolling plate 506 down, and then the steel pipe drives the rolling plate 506 to rotate on the inner wall of the fixed frame 502, and then the rolling plate 506 drives the connecting shaft 512 to move, the connecting shaft 512 drives the connecting rod 511 to move, the connecting rod 511 drives the rotating shaft 510 to move, the rotating shaft 510 drives the connecting plate 507 to move, the connecting plate 507 drives the slider 508 to move, the slider 508 slides on the inner wall of the slide rail 505, and the slider 508 drives the spring 509 to pull The steel pipe is stretched, and the connecting plate 507 drives the baffle 504 to move downward to close the placement frame 503. Then the steel pipe can no longer roll. After the steel pipe rolls onto the roller, the spring 509 contracts and drives the slider 508 to reset. The slider 508 drives the connecting plate 507 to move, and the connecting plate 507 drives the baffle 504 and the rolling plate 506 to lift upward. The limiting rod 516 can limit the spring 509 to prevent the spring 509 from deforming during use, thereby increasing the service life of the spring 509. When the rolling plate 506 rolls the steel pipe onto the roller, the rolling plate 506 drives the tension spring 514 to contract. After the steel pipe rolls down, the tension spring 514 stretches and drives the rolling plate 506 to reset.

[0035] When the protective plate 61 needs to be adjusted and protected, the moving block 68 is pulled to move, and the moving block 68 slides on the inner wall of the limiting rail 63. The moving block 68 drives the connecting block 64 to move, and the connecting block 64 drives the protective plate 61 to move. The moving block 68 drives the auxiliary plate 65 to move. After moving to the appropriate position, the screw 66 is screwed to fix it. The sliding rod 67 can limit the moving block 68 to prevent the moving block 68 from offsetting during movement, thereby improving the stability of the movement of the moving block 68. The protective pad 62 can protect the protective plate 61 to prevent the protective plate 61 from excessive wear during long-term use.

Claims

1. A roller conveyor for a pipe shot blasting machine, comprising a bracket (1), characterized in that: A plurality of rollers (3) are mounted on the upper end of the bracket (1), and both ends of the rollers (3) are fixedly connected to a placement plate (2), and the placement plate (2) is fixedly connected to the bracket (1). An iron pipe (4) is placed on the surface of the rollers (3). An auxiliary structure (5) is provided on one side of the bracket (1), and the auxiliary structure (5) comprises a connecting frame (501), and the connecting frame (501) is fixedly connected to the bracket (1). The upper end of the connecting frame (501) is fixedly connected to a placement frame (503), and both ends of the placement frame (503) are fixedly connected to a slide rail (505). The inner wall of the slide rail (505) is slidably connected to a slider (508), and the slider (508) is fixedly connected to a connecting plate (507) on the side close to the bracket (1), and the end of the connecting plate (507) away from the slider (508) is fixedly connected to a baffle (504). ) is provided with a spring (509) inside, and the two ends of the spring (509) are fixedly connected to the slider (508) and the slide rail (505) respectively. The two ends of the connecting frame (501) are fixedly connected to the fixing frame (502), and the side of the two fixing frames (502) close to each other is rotatably connected to the rolling plate (506). The upper surface of the connecting frame (501) is fixedly connected to two fixing columns (515), and the upper ends of the fixing columns (515) are fixedly connected to the fixing plate (513). The two connecting plates (507) are fixedly connected to the rotating shaft (510) on the side away from each other. The two ends of the rolling plate (506) away from the slide rail (505) are fixedly connected to the connecting shaft (512), and the end of the connecting shaft (512) away from the rolling plate (506) is rotatably connected to the connecting rod (511), and the connecting rod (511) is rotatably connected to the rotating shaft (510).

2. The roller conveyor of a pipe shot blasting machine according to claim 1, characterized in that: The interior of the slide rail (505) is fixedly connected to a limiting rod (516), the limiting rod (516) is slidably connected to the slider (508), and the spring (509) is sleeved on the arc surface of the limiting rod.

3. The roller conveyor of a pipe shot blasting machine according to claim 1, characterized in that: A plurality of tension springs (514) are provided between the fixed plate (513) and the rolling plate (506), and two ends of the tension springs (514) are fixedly connected to the rolling plate (506) and the fixed plate (513) respectively.

4. The roller conveyor of a pipe shot blasting machine according to claim 1, characterized in that: The baffle (504) is a stainless steel plate, and the cross section of the baffle (504) is rectangular.

5. The roller conveyor of a pipe shot blasting machine according to claim 1, characterized in that: A limiting structure (6) is provided on one side of the bracket (1), and the limiting structure (6) includes a plurality of limiting rails (63), and the plurality of limiting rails (63) are fixedly connected to the bracket (1); the inner wall of the limiting rail (63) is slidably connected to a moving block (68); the upper surface of the moving block (68) is fixedly connected to a connecting block (64); the end of the connecting block (64) away from the moving block (68) is fixedly connected to a protective plate (61); one side of the moving block (68) is fixedly connected to an auxiliary plate (65); the inner wall of the auxiliary plate (65) is threadedly connected to a screw (66), and the screw (66) abuts against the limiting rail (63).

6. The roller conveyor of a pipe shot blasting machine according to claim 5, characterized in that: A sliding rod (67) is fixedly connected to the interior of the limiting rail (63), and the sliding rod (67) is slidably connected to the moving block (68).

7. The roller conveyor of a pipe shot blasting machine according to claim 5, characterized in that: A protective pad (62) is fixedly connected to one side of the protective plate (61) away from the connecting block (64), and the protective pad (62) is a rubber pad.

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