Steel tube bundle conveying device

Abstract

The utility model relates to the technical field of steel pipe production, in particular to a steel pipe bundle conveying device which comprises a supporting frame. The input mechanism is used for being matched with the steel pipe bundling mechanism to guide in bundled steel pipes and comprises a first motor serving as a power source of the input mechanism. First fixing frames are rotationally arranged at the two ends of each conveying roller, and the first fixing frames are installed on the supporting frame; the limiting rollers and the conveying rollers are distributed in a crossed mode, a second fixing frame is rotationally arranged on the limiting rollers, and the second fixing frame is installed on the supporting frame; the output mechanism is arranged at one end of the supporting frame, is used for outputting the bundled steel pipes on the input mechanism, and comprises a positioning frame arranged on one side of the supporting frame; the second motor is mounted on the positioning frame and serves as a power source of the output mechanism; the transmission rod is arranged at the tail end of the positioning frame; the transmission chain is used for a transmission part between the second motor and the transmission rod; and the driving chain wheel is mounted at the output end of the second motor.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe production technology, and in particular to a steel pipe bundle conveying device. Background Technology

[0002] In the manufacturing and transportation of steel pipes, how to efficiently and safely transport bundles of steel pipes is a crucial issue. Traditional steel pipe transport methods typically rely on manual labor or simple mechanical devices. These methods are not only inefficient but also pose certain safety hazards. Furthermore, due to the weight and shape characteristics of steel pipes, they are prone to slipping or becoming misaligned during handling and transport, which further affects work efficiency and may lead to production accidents.

[0003] To address this issue, this utility model proposes a steel tube bundle conveying device. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a steel tube bundle conveying device to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a steel tube bundle conveying device, comprising: a support frame; an input mechanism for cooperating with a steel tube bundling mechanism to guide bundled steel tubes, including: a first motor as the power source of the input mechanism; a plurality of transmission rollers, each end of which is rotatably mounted with a first fixed frame, the first fixed frame being mounted on the support frame; a plurality of limiting rollers, distributed intersecting with the transmission rollers, the limiting rollers being rotatably mounted with a second fixed frame, the second fixed frame being mounted on the support frame; and an output mechanism, located at one end of the support frame, for outputting bundled steel tubes from the input mechanism, including: a positioning frame located on one side of the support frame; a second motor mounted on the positioning frame as the power source of the output mechanism; and a transmission mechanism. A rod is located at the tail end of the positioning frame; a transmission chain is used for transmission between the second motor and the transmission rod; a drive sprocket is installed at the output end of the second motor, and the drive sprocket meshes with the transmission chain; a driven sprocket is installed on the transmission rod, and the driven sprocket meshes with the transmission chain; four sets of guide components are evenly distributed on the positioning frame, each set of guide components including: a first chain, composed of several first chain links, each first chain link having a positioning plate installed on it; a first sprocket, located at the tail end of the positioning frame, the first sprocket meshing with the first chain links, and the first sprocket being installed on the transmission rod; a second sprocket, located at the front end of the positioning frame, the second sprocket meshing with the first chain links; and a conveyor block, detachably installed on the positioning plate.

[0007] Preferably, in any of the above embodiments, the input mechanism further includes: a connecting rod, one end of which is connected to the output end of the first motor; and several right-angle transmission devices, one end of which is mounted on the connecting rod and the other end of which is connected to the transmission roller.

[0008] Preferably, in any of the above embodiments, the single-unit export component further includes: a fixing frame, installed at the tail end of the positioning frame, the fixing frame having a through hole; and a bearing, installed in the through hole, the transmission rod being installed in the bearing.

[0009] Preferably, in any of the above schemes, the plurality of the first links are arranged to rotate relative to each other.

[0010] Preferably, in any of the above embodiments, the output mechanism further includes two sets of adjustment components symmetrically distributed on the positioning frame for adjusting the angle of the positioning frame. Each set of adjustment components includes: a connecting frame, the main body of which is T-shaped and installed at the bottom of the positioning frame; and a support block, which is rotatably installed at the bottom of the connecting frame.

[0011] Preferably, in any of the above embodiments, the single set of adjustment components further includes: a base plate, installed at the bottom of the positioning frame; an electric push rod, installed on the base plate; a fixing block, installed on the positioning frame; and a connecting block, the bottom of which is connected to the output end of the electric push rod, and the top of which is rotatably connected to the fixing block.

[0012] Preferably, in any of the above embodiments, the single-unit export assembly further includes a tensioning assembly for adjusting the tension of the first chain, comprising: a horizontal plate mounted on the front end of the positioning frame; a vertical plate mounted on the horizontal plate, the vertical plate having a through groove in which a guide block is fixedly mounted; a top plate mounted on the vertical plate, the top plate having a threaded hole; a screw threaded into the threaded hole, one end of the screw having a slider rotatably mounted thereon, the slider having a guide groove slidably mounted on the guide block, the other end of the screw having a handwheel mounted thereon; and a positioning rod rotatably mounted on the slider, the second sprocket being mounted on the positioning rod.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0014] 1. The cross-distribution design of the transmission rollers and limit rollers in the input mechanism enables the bundled steel pipes to maintain good alignment and stability during the conveying process, thereby improving the efficiency of the entire conveying process.

[0015] 2. The device is driven by a motor, which reduces the need for manual intervention and lowers the safety risks caused by human error. The adjustment component in the output mechanism allows the positioning frame to adjust the angle according to actual needs, adapting to different working environments and requirements, thus increasing the flexibility and applicability of the equipment.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0019] Figure 2 This is a partial schematic diagram based on an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the transmission rod connection according to an embodiment of the present utility model;

[0021] Figure 4 According to the embodiments of this utility model Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This is a schematic diagram of the first chain connection according to an embodiment of the present utility model;

[0023] Figure 6 According to the embodiments of this utility model Figure 5 Enlarged view of point B in the middle;

[0024] Figure 7 This is a schematic diagram of the second sprocket connection according to an embodiment of the present utility model;

[0025] Figure 8 According to the embodiments of this utility model Figure 7 Enlarged view of point C in the middle;

[0026] Figure 9 This is a schematic diagram of the drive sprocket connection according to an embodiment of the present utility model;

[0027] Figure 10 This is a schematic diagram of the tensioning assembly according to an embodiment of the present utility model;

[0028] Figure 11 This is a schematic diagram of the support block connection according to an embodiment of the present utility model;

[0029] Figure 12 This is a schematic diagram of the connection of the fixing block according to an embodiment of the present utility model.

[0030] In the diagram: 1. Support frame; 2. Input mechanism; 21. First motor; 22. Transmission roller; 2201. First fixed frame; 23. Limiting roller; 2301. Second fixed frame; 24. Connecting rod; 25. Right-angle transmission device; 3. Output mechanism; 31. Positioning frame; 32. Second motor; 33. Transmission rod; 34. Transmission chain; 35. Drive sprocket; 36. Driven sprocket; 37. Outgoing assembly; 3701. First chain; 3702. First chain link; 3703. Positioning plate; 370... 4. First sprocket, 3705. Second sprocket, 3706. Conveying block, 3707. Fixing frame, 3708. Bearing, 38. Adjusting component, 3801. Connecting frame, 3802. Support block, 3803. Base plate, 3804. Electric push rod, 3805. Fixing block, 3806. Connecting block, 39. Tensioning component, 3901. Horizontal plate, 3902. Vertical plate, 3903. Guide block, 3904. Top plate, 3905. Screw, 3906. Slider, 3907. Positioning rod. Detailed Implementation

[0031] like Figures 1 to 12 As shown, a steel tube bundle conveying device includes a support frame 1, an input mechanism 2, and an output mechanism 3.

[0032] Furthermore, the input mechanism 2, used in conjunction with the steel pipe bundling mechanism to guide the bundled steel pipes, includes:

[0033] The first motor 21 serves as the power source for the input mechanism 2;

[0034] Several transmission rollers 22, each with a first fixing frame 2201 rotatably mounted at both ends, the first fixing frame 2201 being mounted on the support frame 1;

[0035] Several limiting rollers 23 are distributed intersectingly with the transmission rollers 22. The limiting rollers 23 are rotatably mounted with a second fixing frame 2301. The second fixing frame 2301 is mounted on the support frame 1. The limiting rollers 23 are used to limit the movement of the bundled steel pipes.

[0036] Also includes:

[0037] Connecting rod 24, one end of which is connected to the output end of the first motor 21;

[0038] Several right-angle transmission devices 25, one end of which is mounted on the connecting rod 24 and the other end is connected to the transmission roller 22. The right-angle transmission devices 25 are used to transmit the rotation of the connecting rod 24 to the transmission roller 22. The right-angle transmission devices 25 can be implemented by right-angle bevel gears or universal joints.

[0039] Furthermore, the output mechanism 3, located at one end of the support frame 1, is used to output the bundled steel pipes on the input mechanism 2, and includes:

[0040] Positioning frame 31 is located on one side of support frame 1;

[0041] The second motor 32 is mounted on the positioning frame 31 and serves as the power source for the output mechanism 3;

[0042] The transmission rod 33 is located at the tail end of the positioning frame 31;

[0043] The transmission chain 34 is used as a transmission component between the second motor 32 and the transmission rod 33;

[0044] A drive sprocket 35 is installed at the output end of the second motor 32, and the drive sprocket 35 meshes with the transmission chain 34;

[0045] Driven sprocket 36 is mounted on drive rod 33, and driven sprocket 36 meshes with drive chain 34;

[0046] The second motor 32 drives the drive sprocket 35 installed at its output end to rotate. The drive sprocket 35 drives the transmission chain 34 meshing with it to move. The transmission chain 34 drives the driven sprocket 36 to rotate, which in turn drives the transmission rod 33 to rotate.

[0047] Four sets of export components 37 are evenly distributed on the positioning frame 31, and each set of export components 37 includes:

[0048] The first chain 3701 is composed of several first chain links 3702, and each first chain link 3702 is equipped with a positioning plate 3703.

[0049] The first sprocket 3704 is located at the tail end of the positioning frame 31. The first sprocket 3704 meshes with the first chain link 3702. The first sprocket 3704 is mounted on the transmission rod 33.

[0050] The second sprocket 3705 is located at the front end of the positioning frame 31, and the second sprocket 3705 meshes with the first chain link 3702;

[0051] The conveying block 3706 is detachably mounted on the positioning plate 3703. Several conveying blocks 3706 are provided. The detachable design facilitates the adjustment of the number and spacing of the conveying blocks 3706.

[0052] Specifically, the exported component 37 in a single set also includes:

[0053] A fixing bracket 3707 is installed at the tail end of the positioning bracket 31, and a through hole is provided on the fixing bracket 3707;

[0054] Bearing 3708 is installed in the through hole, and the transmission rod 33 is installed in bearing 3708;

[0055] The outer ring of bearing 3708 is installed in the through hole, while the inner ring of bearing 3708 is installed on the transmission rod 33. This arrangement makes the rotation of transmission rod 33 smoother.

[0056] Furthermore, several of the first links 3702 are arranged to rotate relative to each other.

[0057] Furthermore, the output mechanism 3 also includes two sets of adjustment components 38, symmetrically distributed on the positioning frame 31, for adjusting the angle of the positioning frame 31. Each set of adjustment components 38 includes:

[0058] The connecting bracket 3801 has a T-shaped main body and is installed at the bottom of the positioning bracket 31;

[0059] Support block 3802 is rotatably mounted on the bottom of connecting bracket 3801;

[0060] Also includes:

[0061] The base plate 3803 is installed at the bottom of the positioning frame 31;

[0062] Electric actuator 3804 is mounted on base plate 3803;

[0063] Fixing block 3805 is installed on positioning frame 31;

[0064] The connecting block 3806 is connected at its bottom to the output end of the electric push rod 3804, and at its top to the fixed block 3805.

[0065] Furthermore, the single-unit export component 37 also includes a tensioning component 39 for adjusting the tension of the first chain 3701, including:

[0066] The horizontal plate 3901 is installed at the front end of the positioning frame 31;

[0067] A vertical plate 3902 is installed on a horizontal plate 3901. A through groove is provided on the vertical plate 3902, and a guide block 3903 is fixedly installed in the through groove.

[0068] A top plate 3904 is mounted on a vertical plate 3902, and threaded holes are provided on the top plate 3904.

[0069] The screw 3905 has a thread in a threaded hole. A slider 3906 is rotatably mounted on one end of the screw 3905. A guide groove is provided on the slider 3906. The guide groove is slidably mounted on the guide block 3903. A handwheel is mounted on the other end of the screw 3905.

[0070] The positioning rod 3907 is rotatably mounted on the slider 3906, and the second sprocket 3705 is mounted on the positioning rod 3907;

[0071] Turning the handwheel can drive the screw 3905 to rotate. The screw 3905 rotates and moves along its axis while engaging with the threaded hole. The screw 3905 also drives the slider 3906 to move. The slider 3906 drives the positioning rod 3907 to move, which in turn drives the second sprocket 3705 mounted on the positioning rod 3907 to move, thereby adjusting the tension of the first chain 3701.

[0072] A steel tube bundle conveying device, the working principle of which is as follows:

[0073] 1) Bundled steel pipes are bundled by a bundling mechanism and placed on one of the conveying rollers 22. The first motor 21 drives the transmission rod 33, which in turn drives all the conveying rollers 22 to rotate via the right-angle transmission device 25, thus conveying the bundled steel pipes through the conveying rollers 22.

[0074] 2) When a bundle of steel pipes is conveyed from one end of the conveyor roller 22 to the other end of the conveyor roller 22, the first motor 21 is stopped;

[0075] Then, the second motor 32 is started, which drives the drive sprocket 35 to rotate. This drives the driven sprocket 36 to rotate via the transmission chain 34, which in turn drives the transmission rod 33 to rotate. The transmission rod 33 drives the first sprocket 3704 to rotate, which in turn drives the first chain 3701 to move. This in turn drives the conveying block 3706 installed on the first chain link 3702 to move. The conveying block 3706 pushes the bundled steel pipes onto the first chain 3701 for conveying.

[0076] 3) The tilt of the positioning frame 31 is adjusted as follows:

[0077] The electric push rod 3804 drives the connecting block 3806 installed at its output end to move. The connecting block 3806 moves up and down under the control of the electric push rod 3804. The movement of the connecting block 3806 drives the fixed block 3805 to move, which in turn drives the positioning frame 31 to deflect under the limit of the connecting frame 3801 and the support block 3802, thereby adjusting the tilt of the positioning frame 31.

Claims

1. A steel tube bundle conveying device, characterized in that: include: Support frame; The input mechanism, used in conjunction with the steel pipe bundling mechanism to guide bundled steel pipes, includes: The first motor serves as the power source for the input mechanism; Several transmission rollers, each with a first fixed frame rotatably mounted at both ends, the first fixed frame being mounted on a support frame; Several limiting rollers are distributed intersecting with the transmission rollers. A second fixed frame is rotatably mounted on the limiting rollers, and the second fixed frame is installed on the support frame. The output mechanism, located at one end of the support frame, is used to output the bundled steel pipes from the input mechanism, and includes: The positioning frame is located on one side of the support frame; The second motor is mounted on the positioning frame and serves as the power source for the output mechanism; The transmission rod is located at the tail end of the positioning frame; A transmission chain, used as a transmission component between the second motor and the transmission rod; A drive sprocket is installed at the output end of the second motor, and the drive sprocket meshes with the transmission chain; A driven sprocket is mounted on a drive rod and meshes with a drive chain; Four sets of export components are evenly distributed on the positioning frame. Each set of export components includes: The first chain consists of several first chain links, and each first chain link is equipped with a positioning plate; The first sprocket is located at the tail end of the positioning frame. The first sprocket meshes with the first chain link and is mounted on the transmission rod. The second sprocket is located at the front end of the positioning frame, and the second sprocket meshes with the first chain link; The conveyor block is detachably mounted on the positioning plate. The output mechanism further includes two sets of adjustment components, symmetrically distributed on the positioning frame, for adjusting the angle of the positioning frame. Each set of adjustment components includes: The connecting frame, with a T-shaped main body, is installed at the bottom of the positioning frame; The support block is rotatably mounted on the bottom of the connecting frame.

2. The steel tube bundle conveying device according to claim 1, characterized in that: The input mechanism also includes: A connecting rod, one end of which is connected to the output end of the first motor; Several right-angle transmission devices, one end of which is mounted on a connecting rod and the other end is connected to a transmission roller.

3. The steel tube bundle conveying device according to claim 1, characterized in that: The exported components in the single group also include: A fixing frame is installed at the tail end of the positioning frame, and a through hole is provided on the fixing frame; A bearing is installed inside a through hole, and the transmission rod is installed inside the bearing.

4. The steel tube bundle conveying device according to claim 1, characterized in that: Several of the first links are arranged to rotate relative to each other.

5. A steel tube bundle conveying device according to claim 1, characterized in that: The single set of adjustment components also includes: The base plate is installed at the bottom of the positioning frame; Electric actuator, mounted on the base plate; The fixing block is installed on the positioning frame; The connecting block is connected at the bottom to the output end of the electric push rod, and at the top to the fixed block for rotation.

6. A steel tube bundle conveying device according to claim 1, characterized in that: The single-unit export component also includes a tensioning component for adjusting the tension of the first chain, including: A horizontal plate is installed at the front end of the positioning frame; A vertical plate is installed on a horizontal plate, and a through groove is provided on the vertical plate, in which a guide block is fixedly installed; A top plate, mounted on a vertical plate, is provided with threaded holes. A screw with threads inside a threaded hole has a slider rotatably mounted on one end of the screw. The slider has a guide groove that is slidably mounted on a guide block. A handwheel is mounted on the other end of the screw. A positioning rod is rotatably mounted on the slider, and the second sprocket is mounted on the positioning rod.

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