Steel bar cleaning machine with position convenient to adjust

Abstract

The utility model relates to the technical field of steel bar processing, and discloses a steel bar cleaning machine convenient for position adjustment, which comprises a supporting table, a conveying belt is mounted on the supporting table, a rust removal device is arranged above the conveying belt, the rust removal device is fixed on the supporting table, a sliding rail is fixedly mounted on the supporting table on the inlet side of the conveying belt, and the sliding rail is parallel to the conveying belt. A base is slidably mounted on the sliding rail, a vertical shaft is rotatably mounted on the base, the vertical shaft is in transmission connection with a driving module, an adjusting table is fixedly mounted on the vertical shaft, a plurality of vertical holes are formed in the adjusting table in a penetrating manner, a supporting rod is arranged in each vertical hole in a staggered manner, an ejector rod is coaxially mounted on each supporting rod in a telescopic manner, and the bottom end of each supporting rod is fixedly connected to a lifting module; the lifting module is used for driving the supporting rods to synchronously do lifting motion. By arranging the adjusting table, the supporting rod, the ejector rod and the like, a steel bar can be easily pushed into the conveying belt, the position of the steel bar does not need to be adjusted through cooperation of multiple persons, and more convenience is achieved.

Description

Technical Field

[0001] This utility model relates to the field of steel bar processing technology, and more specifically, to a steel bar cleaning machine with easily adjustable position. Background Technology

[0002] In existing technologies, when cleaning the surface of steel bars to remove rust, a rust removal device is usually arranged above a conveyor belt. After the steel bar is placed on the conveyor belt, the conveyor belt carries the steel bar through the rust removal device. Multiple rust-removing steel wire rollers or sandblasters in the rust removal device clean the surface of the steel bar. When using such a cleaning machine, when dealing with some heavy, large-diameter steel bars, the steel bars may be misaligned after being mechanically hoisted and moved onto the conveyor belt. As they move with the conveyor belt, they may exceed the range of the conveyor belt and collide with the frame of the rust removal device. Therefore, the position of the steel bars needs to be adjusted. However, because the steel bars are heavy, moving them on the conveyor belt is very laborious, requiring multiple people to operate with tools, making the adjustment very inconvenient. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a steel rod cleaning machine with easy position adjustment to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a steel bar cleaning machine with easily adjustable position, comprising a support platform, a conveyor belt mounted on the support platform, a rust removal device arranged above the conveyor belt and fixed on the support platform, a slide rail fixedly mounted on the support platform at the inlet side of the conveyor belt, the slide rail being parallel to the conveyor belt, a base slidably mounted on the slide rail, a vertical shaft rotatably mounted on the base, a drive module being driven by the vertical shaft, an adjustment platform fixedly mounted on the vertical shaft, a plurality of vertical holes being opened through the adjustment platform, a support rod being disposed in each of the vertical holes, a top rod being coaxially telescopically mounted on the support rod, and a lifting module being fixedly connected to the bottom end of each support rod, the lifting module being used to drive the support rod to move up and down synchronously.

[0005] As a preferred technical solution of this utility model, the drive module includes a first bevel gear, a second bevel gear, and a motor. The first bevel gear is coaxially fixed on the vertical shaft, and the second bevel gear is fixed on the output shaft of the motor. The second bevel gear meshes with the first bevel gear, and the motor is fixed on the base.

[0006] As a preferred embodiment of this utility model, the vertical holes are arranged in a matrix.

[0007] As a preferred embodiment of this utility model, the top end of the top rod is hemispherical.

[0008] As a preferred embodiment of this utility model, the lifting module includes a hydraulic rod and a connecting seat. The connecting seat is located below the adjustment platform, and the bottom ends of the support rods are all fixed on the connecting seat. The connecting seat is connected to the vertical shaft through the hydraulic rod.

[0009] As a preferred embodiment of this utility model, a limiter is provided on each side of the adjustment platform, and the limiter is used to limit the steel bar on the adjustment platform.

[0010] As a preferred technical solution of this utility model, the limiter includes a transverse cylinder and a guide plate. The transverse cylinder is arranged parallel to the width direction of the conveyor belt, and the guide plate is fixedly installed on the side of the transverse cylinder near the adjustment table.

[0011] As a preferred embodiment of this utility model, a number of rollers are fixedly installed on the guide plate along its length on the side near the support platform.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The system features a rotatable adjustment platform with liftable support rods. Each support rod has a coaxially telescopic top rod. In operation, a heavy steel bar is hoisted onto the platform using a lifting device. The operator then controls the drive module to rotate the vertical shaft, which in turn rotates the adjustment platform until the steel bar aligns with the conveyor belt. The entire adjustment platform is then moved along the slide rail until the front end of the steel bar approaches the conveyor belt inlet. Next, the lifting module is controlled to simultaneously raise multiple support rods, which push the top rods to lift the steel bar. Because the top rods are telescopic, the multiple top rods on the adjustment platform, in contact with the steel bar, form an arc-shaped support under the weight of the steel bar, conforming to its curved shape. The hemispherical top of the top rods further reduces friction between the steel bar and the adjustment platform. Pushing the steel bar towards the conveyor belt at this point allows it to be easily pushed onto the belt, thus completing the adjustment of the steel bar's position. This eliminates the need for multiple people to adjust the steel bar's position, making it more convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a steel rod cleaning machine with easily adjustable position according to the present invention;

[0015] Figure 2 This is a partial structural diagram of a steel rod cleaning machine with easily adjustable position according to this utility model. Figure 1 ;

[0016] Figure 3 This is a partial structural diagram of a steel rod cleaning machine with easily adjustable position according to this utility model. Figure 2 ;

[0017] Figure 4 This is a schematic diagram showing the distribution of support rods on the adjustment platform of a steel rod cleaning machine that is easy to adjust in position, according to this utility model.

[0018] Figure 5 This is a cross-sectional schematic diagram of the support rod and top rod of a steel rod cleaning machine with easily adjustable position according to this utility model;

[0019] Figure 6 This is a schematic diagram showing the distribution of steel rods, support rods, and top rods on the adjustment platform of a steel rod cleaning machine that is easy to adjust in position, according to this utility model.

[0020] In the diagram: 1. Support platform; 2. Conveyor belt; 3. Rust removal device; 4. Slide rail; 5. Base; 6. Vertical shaft; 7. Drive module; 8. Adjustment platform; 9. Vertical hole; 10. Support rod; 11. Top rod; 12. Lifting module; 121. Hydraulic rod; 122. Connecting seat; 13. Limiter; 131. Horizontal cylinder; 132. Guide plate; 14. Steel bar. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 6As shown, this utility model provides a steel bar cleaning machine with easy position adjustment, including a support platform 1, a conveyor belt 2 installed on the support platform 1, a rust removal device 3 arranged above the conveyor belt 2, the rust removal device 3 fixed on the support platform 1, a slide rail 4 fixedly installed on the support platform 1 on the inlet side of the conveyor belt 2, the slide rail 4 is set parallel to the conveyor belt 2, a base 5 is slidably installed on the slide rail 4, a vertical shaft 6 is rotatably installed on the base 5, the vertical shaft 6 is driven by a drive module 7, an adjustment platform 8 is fixedly installed on the vertical shaft 6, a plurality of vertical holes 9 are opened through the adjustment platform 8, a support rod 10 is provided in each vertical hole 9, a top rod 11 is coaxially telescopically installed on the support rod 10, the top of the top rod 11 is hemispherical, the hemispherical top can reduce the friction between the top rod 11 and the steel bar, the bottom of the support rod 10 is fixedly connected to a lifting module 12, the lifting module 12 is used to drive the support rod 10 to move up and down synchronously. By incorporating the slide rail 4, a distance is maintained between the steel bar on the adjusting platform 8 and the conveyor belt 2 during the rotation of the adjusting platform 8, preventing the rotating steel bar from rubbing against the conveyor belt 2. After the rotation adjustment is completed, the base 5 is pushed to maintain a distance between the adjusting platform 8 and the conveyor belt 2 that allows the steel bar to be pushed in. When the support rod 10 lifts the steel bar, the height of the steel bar must be higher than the plane height of the conveyor belt 2 to ensure that the steel bar can be pushed in smoothly.

[0023] The drive module 7 includes a first bevel gear, a second bevel gear, and a motor. The first bevel gear is coaxially fixed on the vertical shaft 6, and the second bevel gear is fixed on the output shaft of the motor. The second bevel gear meshes with the first bevel gear, and the motor is fixed on the base 5. The motor drives the vertical shaft 6 through bevel gear transmission, making the adjustment rotation process more labor-saving.

[0024] The vertical holes 9 are arranged in a matrix. The uniform distribution of the vertical holes 9 in a matrix makes the distribution of the top rods 11 more uniform, thereby achieving uniform support for the steel rod and making the steel rod more stable during movement.

[0025] The lifting module 12 includes a hydraulic rod 121 and a connecting seat 122. The connecting seat 122 is located below the adjusting platform 8, and the bottom ends of the support rods 10 are all fixed to the connecting seat 122. The connecting seat 122 is connected to the vertical shaft 6 through the hydraulic rod 121. In use, the lifting module 12 can simultaneously control the lifting of multiple support rods 10 by using one hydraulic rod 121 in conjunction with the connecting seat 122, saving the number of hydraulic rods 121 and simplifying the structure.

[0026] A limiter 13 is installed on each side of the adjusting platform 8. The limiter 13 is used to limit the position of the steel bar on the adjusting platform 8. The limiter 13 includes a transverse cylinder 131 and a guide plate 132. The transverse cylinder 131 is arranged parallel to the width direction of the conveyor belt 2. The guide plate 132 is fixedly installed on the side of the transverse cylinder 131 near the adjusting platform 8. Several rollers are fixedly installed on the side of the guide plate 132 near the support platform 1 along its length. Since the position of the steel bar will be offset if force is applied during the process of pushing the steel bar into the conveyor belt 2, two limiters 13 are provided. The two limiters 13 push the guide plate 132 through the transverse cylinder 131 to clamp the steel bar after the position is adjusted. Since the rollers are installed on the guide plate 132, the resistance caused by the guide plate 132 during the movement of the steel bar is greatly reduced.

[0027] In use, the heavy steel bar 14 is hoisted onto the adjusting platform 8 using a hoisting device. The operator then controls the drive module 7 to rotate the vertical shaft 6, which in turn rotates the adjusting platform 8 until the steel bar 14 on the adjusting platform 8 is aligned with the conveyor belt 2. The entire adjusting platform 8 is then moved along the slide rail 4 until the front end of the steel bar 14 is close to the inlet of the conveyor belt 2. Next, the lifting module 12 is controlled to simultaneously raise multiple support rods 10, causing the support rods 10 to push the top rod 11, lifting the steel bar 14. Since the top rod 11 is telescopic, as shown in the attached diagram... Figure 6 As shown, the multiple push rods 11 on the adjusting platform 8 that are in contact with the steel rod 14 can form an arc-shaped support state under the gravity of the steel rod 14, according to the arc shape of the steel rod 14. Since the top of the push rod 11 is hemispherical, the frictional resistance between the steel rod 14 and the adjusting platform 8 is greatly reduced. At this time, pushing the steel rod 14 towards the conveyor belt 2, the steel rod 14 can be easily pushed onto the conveyor belt 2, thus completing the adjustment of the position of the steel rod 14. It is more convenient as it does not require multiple people to adjust the position of the steel rod 14.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel rod cleaning machine with easily adjustable position, comprising a support platform (1), characterized in that: The support platform (1) is equipped with a conveyor belt (2). A rust removal device (3) is arranged above the conveyor belt (2). The rust removal device (3) is fixed on the support platform (1). A slide rail (4) is fixedly installed on the support platform (1) at the inlet side of the conveyor belt (2). The slide rail (4) is set parallel to the conveyor belt (2). A base (5) is slidably installed on the slide rail (4). A vertical shaft (6) is rotatably installed on the base (5). The vertical shaft (6) is connected to a drive module (7). An adjustment platform (8) is fixedly installed on the vertical shaft (6). Several vertical holes (9) are opened through the adjustment platform (8). A support rod (10) is provided in each of the vertical holes (9). A top rod (11) is coaxially telescopically installed on the support rod (10). The bottom end of the support rod (10) is fixedly connected to a lifting module (12). The lifting module (12) is used to drive the support rod (10) to move up and down synchronously.

2. The steel rod cleaning machine with easily adjustable position according to claim 1, characterized in that: The drive module (7) includes a first bevel gear, a second bevel gear, and a motor. The first bevel gear is coaxially fixed on the vertical shaft (6). The second bevel gear is fixed on the output shaft of the motor. The second bevel gear meshes with the first bevel gear. The motor is fixed on the base (5).

3. The steel rod cleaning machine with easily adjustable position according to claim 1, characterized in that: The vertical holes (9) are arranged in a matrix.

4. A steel rod cleaning machine with easily adjustable position according to claim 1, characterized in that: The top of the top rod (11) is hemispherical.

5. A steel rod cleaning machine with easily adjustable position according to claim 1, characterized in that: The lifting module (12) includes a hydraulic rod (121) and a connecting seat (122). The connecting seat (122) is located below the adjusting platform (8). The bottom ends of the support rods (10) are all fixed on the connecting seat (122). The connecting seat (122) is connected to the vertical shaft (6) through the hydraulic rod (121).

6. A steel rod cleaning machine with easily adjustable position according to claim 1, characterized in that: A limiter (13) is provided on each side of the adjustment platform (8), and the limiter (13) is used to limit the steel bar on the adjustment platform (8).

7. A steel rod cleaning machine with easily adjustable position according to claim 6, characterized in that: The limiter (13) includes a transverse cylinder (131) and a guide plate (132). The transverse cylinder (131) is arranged parallel to the width direction of the conveyor belt (2). The guide plate (132) is fixedly installed on the side of the transverse cylinder (131) near the adjustment table (8).

8. A steel rod cleaning machine with easily adjustable position according to claim 7, characterized in that: Several rollers are fixedly installed on the guide plate (132) along its length on the side near the support platform (1).

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