Multi-specification bar transport adapter carrier device

Abstract

This utility model discloses a multi-specification bar transport adapter carrier device, relating to the field of transport technology. The multi-specification bar transport adapter carrier device includes a fixed base, with three movable platforms fixedly connected to the top of the fixed base. Multiple support frames are fixedly connected to the top of each of the three movable platforms, and a carrier platform is positioned above each of the three movable platforms. This device allows for flexible adjustment of the distance between the carrier platforms by activating a hydraulic telescopic rod, enabling rapid adaptation to the transport requirements of bars of different lengths. Whether short or long bars, they can be stably placed and transported on this device without the need to change equipment. A cross-shaped limiting groove inside the limiting transmission cylinder slides against a limiting slider on the outer surface of the limiting transmission rod, ensuring that the transmission connection at both ends of the conveyor roller remains unaffected when the carrier platform moves to adjust its distance. This guarantees the stability of the conveying system and further improves the versatility and utilization of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of transportation technology, and in particular to a multi-specification bar transport adapter support device. Background Technology

[0002] In the fields of industrial production and logistics transportation, bar stock is an important raw material widely used in many industries such as machinery manufacturing, construction engineering, and automotive parts. With the increase in the degree of production automation and the diversification of market demand, higher requirements are placed on the transportation efficiency and adaptability of bar stock.

[0003] Traditional bar transport support frames mostly adopt a fixed structure, and their support width and length are usually customized according to the specific specifications of the bars. Although this design can meet the transportation needs of bars of a single specification, when facing the scenario of transporting bars of multiple specifications, small batches, and high frequency, the fixed structure cannot flexibly adjust the support width and length. This leads to the need to frequently change the support frame when transporting bars of different specifications. At the same time, during the bar unloading process, since the support frame cannot automatically adjust according to the bar length, operators often need to use auxiliary tools for unloading, thereby reducing the efficiency of bar transport operations. Therefore, we propose a multi-specification bar transport adaptable support frame device. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a multi-specification bar transport adapter support frame device. This device can solve the problem that traditional bar transport support frames mostly adopt a fixed structure, and their support width and length are usually customized according to the specific specifications of the bars. Although this design can meet the transportation needs of single-specification bars, when facing multi-specification, small-batch, and high-frequency bar transport scenarios, the fixed structure cannot flexibly adjust the support width and length, resulting in the need to frequently change the support frame when transporting bars of different specifications. At the same time, during the bar unloading process, since the support frame cannot automatically adjust according to the bar length, operators often need to use auxiliary tools for unloading, thereby reducing the operational efficiency of bar transport.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-specification bar transport adapter support frame device, comprising:

[0006] A fixed base is provided, and three movable platforms are fixedly connected to the top of the fixed base. Multiple support frames are fixedly connected to the top of each of the three movable platforms. A bearing platform is provided above each of the three movable platforms, and each of the three bearing platforms is fixedly connected to the top of the corresponding support frame.

[0007] Distance adjustment structure, the distance adjustment structure is located on the fixed base;

[0008] The distance adjustment structure includes four hydraulic telescopic rods, four limit transmission cylinders, and four limit transmission rods. The four hydraulic telescopic rods are fixedly installed on both sides of the corresponding moving platform, and the telescopic ends of the four hydraulic telescopic rods are fixedly connected to the corresponding moving platform. Rotating grooves are opened at both ends of the three bearing platforms, and conveying rollers are rotatably connected inside the six rotating grooves. The four limit transmission cylinders are fixedly installed at both ends of the conveying rollers, and the four limit transmission rods are slidably connected inside the corresponding limit transmission cylinders. The ends of the four limit transmission rods away from the corresponding limit transmission cylinders are fixedly connected to the corresponding conveying rollers.

[0009] Preferably, the distance adjustment structure further includes a drive motor, which is fixedly installed on one side of the corresponding support platform. The output end of the drive motor is fixedly connected to the corresponding conveying roller. Multiple limit grooves are opened inside the four limit transmission cylinders. Limit sliders are slidably connected inside the multiple limit grooves. Multiple limit sliders are fixedly connected to the outer surface of the corresponding limit transmission rod.

[0010] Preferably, a conveyor chain is driven onto the outer surfaces of the two conveyor rollers, and the conveyor chain is located outside the support platform.

[0011] Preferably, one end of the support platform is fixedly connected to two unloading racks, and multiple rotating rollers are rotatably connected to the opposite surfaces of the two unloading racks.

[0012] Preferably, two limiting frames are provided above the fixed base, and both limiting frames are fixedly installed on one side of the corresponding support platform by bolts.

[0013] Preferably, the plurality of limiting grooves are all formed in a cross shape inside the corresponding limiting transmission cylinder.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This multi-specification bar transport adapter can flexibly adjust the distance between the support platforms by activating the hydraulic telescopic rod, quickly adapting to the transport requirements of bars of different lengths. Whether short or long, bars can be stably placed and transported on this device without changing equipment. The "+" shaped limiting groove inside the limiting transmission cylinder slides with the limiting slider on the outer surface of the limiting transmission rod, ensuring that the transmission connection at both ends of the conveying roller is not affected when the support platform moves to adjust the distance, thus guaranteeing the stability of the conveying system and further improving the versatility and utilization of the equipment. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the material unloading rack structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the support platform structure of this utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the limiting transmission cylinder of this utility model.

[0021] Reference numerals in the attached drawings: 1. Fixed base; 2. Hydraulic telescopic rod; 3. Moving platform; 4. Limit transmission cylinder; 5. Limit transmission rod; 6. Support frame; 7. Drive motor; 8. Limit frame; 9. Bearing platform; 10. Unloading frame; 11. Conveyor chain; 12. Conveyor roller; 13. Rotating roller; 14. Limit slider; 15. Limit slide groove; 16. Rotating groove. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0025] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0026] Please see Figure 1-4 This utility model provides a technical solution: a multi-specification bar transport adapter support frame device, comprising:

[0027] A fixed base 1 is provided, and three movable platforms 3 are fixedly connected to the top of the fixed base 1. Multiple support frames 6 are fixedly connected to the top of each of the three movable platforms 3. A bearing platform 9 is provided above each of the three movable platforms 3, and the three bearing platforms 9 are fixedly connected to the top of the corresponding support frame 6.

[0028] Distance adjustment structure, the distance adjustment structure is located on the fixed base 1;

[0029] The distance adjustment structure includes four hydraulic telescopic rods 2, four limit transmission cylinders 4, and four limit transmission rods 5. The four hydraulic telescopic rods 2 are fixedly installed on both sides of the corresponding moving platform 3. The telescopic ends of the four hydraulic telescopic rods 2 are all fixedly connected to the corresponding moving platform 3. Rotating grooves 16 are opened at both ends of the three bearing platforms 9. Conveying rollers 12 are rotatably connected inside the six rotating grooves 16. The four limit transmission cylinders 4 are fixedly installed at both ends of the conveying rollers 12. The four limit transmission rods 5 are slidably connected inside the corresponding limit transmission cylinders 4. The ends of the four limit transmission rods 5 away from the corresponding limit transmission cylinders 4 are all fixedly connected to the corresponding conveying rollers 12.

[0030] The distance adjustment structure also includes a drive motor 7, which is fixedly installed on one side of the corresponding support platform 9. The output end of the drive motor 7 is fixedly connected to the corresponding conveying roller 12. The interior of each of the four limit transmission cylinders 4 is provided with multiple limit slide grooves 15. The interior of each of the multiple limit slide grooves 15 is slidably connected with a limit slider 14. The multiple limit sliders 14 are fixedly connected to the outer surface of the corresponding limit transmission rod 5. The multiple limit slide grooves 15 are all opened in a "+" shape in the corresponding limit transmission cylinder 4.

[0031] A conveying chain 11 is driven onto the outer surface of the two conveying rollers 12. The conveying chain 11 is located outside the support platform 9. Two unloading racks 10 are fixedly connected to one end of the support platform 9. Multiple rotating rollers 13 are rotatably connected to the opposite surfaces of the two unloading racks 10. Two limiting frames 8 are provided above the fixed base 1. Both limiting frames 8 are fixedly installed on one side of the corresponding support platform 9 by bolts.

[0032] Furthermore, when using the device, the fixed base 1 serves as the basic support for the entire device, with three movable platforms 3 fixedly connected to its top. Each movable platform 3 is further fixedly connected to multiple support frames 6, and the bearing platform 9 is fixedly connected to the top of the corresponding support frame 6, forming a stable bearing structure for placing and transporting bar stock. When it is necessary to adjust the distance between the bearing platforms 9 according to the length of bar stock of different specifications, four hydraulic telescopic rods 2 are activated. The telescopic ends of the four hydraulic telescopic rods 2 will pull the corresponding movable platform 3 to move, causing the movable platform 3 to move on the fixed base 1, thereby driving the bearing platform 9 to change position and realize the adjustment of the distance between the bearing platforms 9.

[0033] Multiple cross-shaped limiting grooves 15 inside the limiting transmission cylinder 4 are slidably connected to the limiting sliders 14 on the outer surface of the limiting transmission rod 5. This design allows the limiting transmission rod 5 to slide inside the limiting transmission cylinder 4 during the movement of the support platform 9, while ensuring that the transmission connection at both ends of the conveying roller 12 is not affected. When the drive motor 7 starts, the drive motor 7 will drive the corresponding conveying roller 12 to rotate. The rotation of the conveying roller 12 closest to the drive motor 7 will drive the two conveying rollers 12 on the same side to rotate synchronously through the transmission of the limiting transmission rod 5 and the limiting transmission cylinder 4. Since the outer surfaces of the two conveying rollers 12 are connected to the transmission chain 11, the rotation of one conveying roller 12 will drive the other conveying roller 12 to rotate synchronously through the transmission chain 11, thereby realizing the conveying of the bar on the support platform 9.

[0034] Two unloading racks 10 are fixedly connected to one end of the support platform 9. Multiple rotating rollers 13 are rotatably connected to the opposite surfaces of the two unloading racks 10. When the bar is transported to one end of the support platform 9, the bar will roll along the rotating rollers 13 and smoothly slide to the designated position to complete the unloading process. Two limiting frames 8 are set above the fixed base 1. Both limiting frames 8 are fixedly installed on one side of the corresponding support platform 9 by bolts. The limiting frames 8 can play a limiting role in the transportation of the bar to prevent the bar from shifting or falling during transportation, and ensure the stability and safety of the bar transportation.

[0035] This device can flexibly adjust the distance between the bearing platforms 9 by activating the hydraulic telescopic rod 2, and can quickly adapt to the transportation requirements of bars of different lengths and specifications. Whether it is a short bar or a long bar, it can be stably placed and transported on this device without changing equipment. The "+" shaped limiting groove 15 inside the limiting transmission cylinder 4 is slidably connected to the limiting slider 14 on the outer surface of the limiting transmission rod 5, ensuring that the transmission connection at both ends of the conveying roller 12 is not affected when the bearing platform 9 moves to adjust the distance, thus ensuring the stability of the conveying system and further improving the versatility and utilization of the equipment.

[0036] Structural Description:

[0037] Fixed base 1: As the basic support component of the device, it is used to support and fix the moving platform 3 and other structures to ensure the stability of the entire device;

[0038] Mobile platform 3: There are three in total. They are fixedly connected to the top of the fixed base 1 and the top is fixedly connected to the support frame 6. They can move on the fixed base 1 under the drive of the hydraulic telescopic rod 2, thereby driving the bearing platform 9 to change position.

[0039] Support frames 6: Multiple of them are fixedly connected to the top of the three movable platforms 3 to support and fix the bearing platform 9, forming a stable bearing structure;

[0040] Supporting platform 9: There are three in total, which are fixedly connected to the top of the corresponding support frame 6 and are used to place and transport the bar. Rotating grooves 16 are provided at both ends of the platform.

[0041] Hydraulic telescopic rods 2: There are four in total, which are fixedly installed on both sides of the corresponding moving platform 3. The telescopic ends are fixedly connected to the moving platform 3 and are used to drive the moving platform 3 to move, so as to adjust the distance between the bearing platforms 9.

[0042] Limiting transmission cylinders 4: There are four in total, which are fixedly installed at both ends of the conveying roller 12. Multiple "+" shaped limiting grooves 15 are opened inside to cooperate with the limiting transmission rod 5 to ensure that the transmission connection at both ends of the conveying roller 12 is not affected when the support platform 9 moves.

[0043] Limiting transmission rods 5: There are four in total. They are slidably connected inside the corresponding limiting transmission cylinder 4. The end away from the limiting transmission cylinder 4 is fixedly connected to the corresponding conveying roller 12. The outer surface is fixedly connected to the limiting slider 14, which cooperates with the limiting groove 15 inside the limiting transmission cylinder 4.

[0044] Drive motor 7: It is fixedly installed on one side of the corresponding support platform 9, and its output end is fixedly connected to the corresponding conveying roller 12. It is used to drive the conveying roller 12 to rotate, thereby driving the bar to be conveyed.

[0045] Conveyor rollers 12: There are six in total, which are rotatably connected inside the six rotating slots 16 respectively, and the outer surface is connected to the conveyor chain 11 for conveying the bar material;

[0046] Conveyor chain 11: The transmission sleeve is connected to the outer surface of the two conveyor rollers 12 and is located outside the support platform 9. It is used to realize the synchronous rotation of the two conveyor rollers 12.

[0047] Unloading rack 10: There are two in total, which are fixedly connected to one end of the support platform 9 and rotatably connected to multiple rotating rollers 13 in opposite planes to guide the bar to slide smoothly to the designated position to complete the unloading;

[0048] Rotating rollers 13: Multiple rollers are rotatably connected to the opposite surfaces of the two feed racks 10 for rolling feed of bars;

[0049] Limiting brackets 8: There are two in total. They are fixedly installed on one side of the corresponding support platform 9 by bolts. They are used to limit the movement of the bar during transportation to prevent the bar from shifting or falling.

[0050] Rotating grooves 16: There are six in total, which are opened at both ends of the three support platforms 9 and are used to install conveyor rollers 12;

[0051] Limiting grooves 15: Multiple grooves are formed in a cross shape inside the limiting transmission cylinder 4 for sliding connection with the limiting slider 14;

[0052] Limiting sliders 14: Multiple sliders are fixedly connected to the outer surface of the corresponding limiting transmission rod 5 and slidably connected inside the limiting groove 15 of the limiting transmission cylinder 4.

[0053] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A multi-gauge bar transport adapter carrier device, characterized by, include: A fixed base (1) is fixedly connected to the top of the fixed base (1) with three movable platforms (3). Each of the three movable platforms (3) is fixedly connected to the top of multiple support frames (6). Each of the three movable platforms (3) is provided with a bearing platform (9) above it. Each of the three bearing platforms (9) is fixedly connected to the top of the corresponding support frame (6). Distance adjustment structure, the distance adjustment structure is located on the fixed base (1); The distance adjustment structure includes four hydraulic telescopic rods (2), four limit transmission cylinders (4) and four limit transmission rods (5). The four hydraulic telescopic rods (2) are fixedly installed on both sides of the corresponding moving platform (3). The telescopic ends of the four hydraulic telescopic rods (2) are fixedly connected to the corresponding moving platform (3). The two ends of the three bearing platforms (9) are provided with rotating grooves (16). The interior of the six rotating grooves (16) is rotatably connected with conveying rollers (12). Among them, four limiting transmission cylinders (4) are fixedly installed at both ends of the conveying roller (12), and four limiting transmission rods (5) are slidably connected inside the corresponding limiting transmission cylinder (4). The ends of the four limiting transmission rods (5) away from the corresponding limiting transmission cylinder (4) are fixedly connected to the corresponding conveying roller (12).

2. The multi-gauge rod transport carrier adapter device of claim 1, wherein: The distance adjustment structure also includes a drive motor (7), which is fixedly installed on one side of the corresponding support platform (9), and the output end of the drive motor (7) is fixedly connected to the corresponding conveying roller (12); Among them, the interior of each of the four limiting transmission cylinders (4) is provided with multiple limiting grooves (15), and the interior of each limiting groove (15) is slidably connected to a limiting slider (14), and the multiple limiting sliders (14) are fixedly connected to the outer surface of the corresponding limiting transmission rod (5).

3. The multi-gauge rod transport carrier adapter device of claim 1, wherein: A conveying chain (11) is driven onto the outer surface of the two conveying rollers (12), and the conveying chain (11) is located outside the support platform (9).

4. The multi-gauge rod transport carrier adapter device of claim 1, wherein: Two unloading racks (10) are fixedly connected to one end of the support platform (9), and multiple rotating rollers (13) are rotatably connected in the opposite surfaces of the two unloading racks (10).

5. The multi-gauge rod transport carrier adapter device of claim 1, wherein: Two limiting frames (8) are provided above the fixed base (1), and both limiting frames (8) are fixedly installed on one side of the corresponding support platform (9) by bolts.

6. The multi-gauge rod transport carrier adapter device of claim 2, wherein: Multiple limiting grooves (15) are formed in a cross shape inside the corresponding limiting transmission cylinder (4).

Images