A transfer device for crossbar production

Abstract

The utility model relates to a kind of transfer devices for cross rod production, including transfer trolley body, transfer trolley body is by the first vehicle body and the second vehicle body splicing composition, the first vehicle body is equipped with traction arm, the second vehicle body is equipped with traction hook, the first vehicle body is connected with the second vehicle body by butt joint mechanism and is inserted, and it is realized firm connection by locking mechanism;Traction arm can be connected with the traction hook of other transfer vehicle body, realize multiple vehicle body series connection transport;Traction arm can be folded and stored, and limiting is realized by baffle and blocking step;The first vehicle body and the second vehicle body bottom are equipped with gyro wheel, upper portion is equipped with fender for limiting cross rod position.The device adapts to different transport batch demand, can be split use to improve flexibility, can also be spliced use to improve transport efficiency, series connection structure improves transfer capacity, folding structure reduces storage space occupation, realizes efficient, safe, space-saving cross rod transfer operation.

Description

Technical Field

[0001] This utility model belongs to the technical field of transfer devices, specifically relating to a transfer device for the production of crossbars. Background Technology

[0002] In the production and subsequent processing of crossbars, it is often necessary to frequently transfer completed or unprocessed crossbars within the workshop or production line. Most existing crossbar transfer devices are single-unit structures, lacking the ability to be disassembled or combined, resulting in poor adaptability. When transferring small quantities of materials, these devices are bulky, inconvenient to operate, and occupy significant space, easily causing workplace congestion. Conversely, when facing large-volume material transfer needs, they are difficult to implement in series transport across multiple vehicles, requiring repeated manual handling or multiple round trips, leading to low efficiency and increased labor intensity for workers.

[0003] In addition, some transfer devices cannot be effectively stored when idle or not in use, especially protruding parts such as traction structures. If they cannot be folded or locked away, they will not only occupy a lot of storage space, but also easily cause safety hazards such as equipment collisions or people tripping.

[0004] Therefore, existing crossbar transfer devices still have considerable room for improvement in terms of adapting to different batch transportation needs, improving transfer efficiency, and reducing space occupation. Utility Model Content

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a transfer device for crossbar production. This transfer device is flexible in structure, can be disassembled and assembled, can be transported in series, and is easy to store, so as to meet the transfer needs in different production scenarios.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A transfer device for crossbar production includes a transfer vehicle body, a traction arm installed at one end of the transfer vehicle body, and a traction hook installed at the other end of the transfer vehicle body.

[0008] The transport vehicle is composed of a movable first vehicle body and a movable second vehicle body. Both the first and second vehicle bodies can be used independently for transporting goods.

[0009] The traction arm is rotatably mounted on the left end of the first vehicle body, and the traction hook is mounted on the right end of the second vehicle body. The traction arm is used to connect the tractor vehicle, and the cooperation between the traction arm and the traction hook can meet the mutual traction connection between multiple transfer vehicle bodies.

[0010] The first and second vehicle bodies are joined together as a whole using a docking mechanism, and the first and second vehicle bodies are locked and fixed together using two locking mechanisms on the front and rear sides.

[0011] Furthermore, the first vehicle body includes a first underframe, with several evenly distributed first rollers installed on the lower side of the first underframe, and a first stop fixed on the upper surface of the first underframe near the left side, with a baffle rotatably installed on the first stop to limit and block the traction arm from rotating to a vertical state.

[0012] Furthermore, a hanging hole is provided at the end of the traction arm, and a blocking step is provided on the lower side of the traction arm near the end. The blocking step limits and blocks the downward rotation of the baffle when the traction arm is rotated to a vertical position.

[0013] Furthermore, the second vehicle body includes a second underframe, on the lower side of which are mounted several evenly distributed second rollers, and a second stop is fixed to the upper surface of the second underframe near the right end.

[0014] Furthermore, the docking mechanism includes several plug rods fixed to the right end of the first base frame and several sockets opened on the left end of the second base frame, with the plug rods and sockets tightly connected.

[0015] Furthermore, the locking mechanism includes a hanging post fixed to the side of the first base frame and a hanging plate rotatably mounted on the side of the second base frame. The lower side of the hanging plate near the left end has a hanging opening for hanging on the hanging post.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] The transfer device, through the detachable and splicable structure of the first and second vehicle bodies, allows for flexible operation using either vehicle body when transferring a small number of crossbars, reducing the overall size of the device and improving its adaptability in space-constrained scenarios. This solves the problems of volume redundancy and inconvenient operation of existing transfer devices when handling small batches.

[0018] This transfer device achieves rapid splicing and secure locking between the two vehicle bodies by setting a docking mechanism and a locking mechanism between the first and second vehicle bodies. When a large number of crossbar transfers are required, they can be quickly assembled into an integrated structure, improving loading capacity and transportation efficiency, and overcoming the structural defects of traditional transfer devices that are difficult to adapt to both small and large batches.

[0019] This transfer device has a hook hole at the end of the traction arm and a towing hook at the rear of the vehicle body. Through the coupling and cooperation between multiple vehicles, it realizes the series transportation of multiple transfer vehicles, which effectively reduces the manpower consumption caused by repeated back-and-forth handling, improves transportation efficiency, and solves the problem of low efficiency caused by multiple vehicles not being able to cooperate in traction mentioned in the background technology.

[0020] This transfer device, by setting a rotatable traction arm on the first vehicle body and using it in conjunction with a limiting baffle and a blocking step, achieves the functions of folding and storing the traction arm and locking it stably. When not in use, it can reduce the space occupied by protruding parts, reduce the difficulty of storing the equipment, and at the same time avoid safety hazards caused by the traction arm swaying or drooping, thus meeting the requirements of the prior art for space utilization and safety in non-operational states.

[0021] The transfer device is equipped with rollers at the bottom of both the first and second vehicle bodies and a limiting bracket structure at the top, which can form a stable bearing area during the transfer process, effectively preventing the crossbars from slipping or shifting, improving the safety and stability during transportation, and thus overcoming the problem of unstable bearing in traditional transfer devices during transportation. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the first vehicle body of this utility model;

[0024] Figure 3 This is a schematic diagram of the traction arm of this utility model;

[0025] Figure 4 This is a schematic diagram of the second vehicle body of this utility model;

[0026] Figure 5 This is a schematic diagram of the locking mechanism of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Towing arm; 11. Barrier step; 12. Mounting hole; 2. First vehicle body; 21. First roller; 22. First stop frame; 23. Baffle plate; 24. First base frame; 3. Second vehicle body; 31. Second roller; 32. Second base frame; 33. Second stop frame; 4. Towing hook; 5. Locking mechanism; 51. Mounting post; 52. Mounting plate; 53. Mounting port; 6. Docking mechanism; 61. Insertion rod; 62. Insertion port. Detailed Implementation

[0029] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0030] like Figure 1As shown, a transfer device for crossbar production includes a transfer vehicle body, with a traction arm 1 installed at one end and a traction hook 4 installed at the other end. The transfer vehicle body is composed of a movable first vehicle body 2 and a movable second vehicle body 3, both of which can be used independently for transporting goods. The traction arm 1 is rotatably mounted on the left end of the first vehicle body 2, and the traction hook 4 is mounted on the right end of the second vehicle body 3. The traction arm 1 is used to connect the traction vehicle, and the cooperation between the traction arm 1 and the traction hook 4 can satisfy the mutual traction and series connection between multiple transfer vehicle bodies. The first vehicle body 2 and the second vehicle body 3 are spliced ​​together into a whole using a docking mechanism 6, and the first vehicle body 2 and the second vehicle body 3 are locked and fixed after splicing using two locking mechanisms 5 on the front and rear sides. This structure can not only meet the needs of individual transportation, but also improve the transportation efficiency of large batches of materials through splicing, and adapt to the diverse production scenario requirements in crossbar transfer. Multiple transfer vehicle bodies are connected in series through the cooperation of traction arm 1 and traction hook 4, which makes it easy for one tractor to pull multiple transfer vehicle bodies at the same time, significantly improving transportation efficiency and reducing the burden of manual handling.

[0031] like Figure 2 As shown, the first vehicle body 2 includes a first base frame 24. Several evenly distributed first rollers 21 are installed on the lower side of the first base frame 24 to provide good ground sliding performance so as to realize the flexible movement of the device in different working areas. A first baffle 22 is fixed on the upper surface of the first base frame 24 near the left side. A baffle 23 is rotatably installed on the first baffle 22 to limit and block the traction arm 1 when it is rotated to the vertical position. The baffle 23 fits the lower side structure of the traction arm 1 by rotation, providing stable support when the traction arm 1 is vertically stored. With the above structure, the traction arm 1 can be vertically folded when not in use. The baffle 23, in cooperation with the blocking step 11, locks the traction arm 1 in the storage position, thereby effectively reducing the space occupied by the equipment in the idle state, improving the utilization rate of workshop working space, and meeting the requirements of storage convenience and usage flexibility in the background art.

[0032] like Figure 3 As shown, the end of the traction arm 1 is provided with a hook hole 12, which is used to connect with the towing hook 4 to achieve a reliable traction connection between multiple transport vehicle bodies. The lower side of the traction arm 1 near the end is provided with a blocking step 11. When the traction arm 1 is rotated to the vertical position, the blocking step 11 is used to limit the downward rotation of the baffle 23, thereby preventing the traction arm 1 from shaking or accidentally sagging after being folded up, ensuring the structural stability of the transport device and the safety of personnel in the non-operational state.

[0033] like Figure 4As shown, the second vehicle body 3 includes a second base frame 32. Several evenly distributed second rollers 31 are installed on the lower side of the second base frame 32. The second rollers 31 are the same as the first rollers 21 and are used to ensure the stability of the device movement when used in spliced ​​or standalone states. A second stop 33 is fixed on the upper surface of the second base frame 32 near the right end. The second stop 33 plays a role in lateral limiting and restraining the crossbars during the transfer process. Together with the first stop 22, they can form a stable material carrying space, ensuring that the crossbars do not tip over or slip during the transfer, which meets the requirements of safety and load-bearing stability in the background art.

[0034] like Figure 5 As shown, the docking mechanism 6 includes several insertion rods 61 fixed to the right end of the first base frame 24 and several insertion ports 62 opened at the left end of the second base frame 32. The insertion rods 61 and the insertion ports 62 are tightly connected to achieve precise docking between the first vehicle body 2 and the second vehicle body 3. The insertion rods 61 are cylindrical, and the insertion ports 62 are corresponding through-hole structures, which can form a stable connection base after the insertion is completed. This structure not only ensures the convenience of the splicing operation of the two vehicle bodies, but also enhances the strength and consistency of the overall device in the spliced ​​state, meeting the requirements for structural integration in large-scale transfer operations.

[0035] like Figure 5 As shown, the locking mechanism 5 includes a hanging post 51 fixed to the side of the first base frame 24 and a hanging plate 52 rotatably mounted on the side of the second base frame 32. The lower side of the hanging plate 52 near the left end has a hanging opening 53 for hanging on the hanging post 51. The hanging plate 52 rotates around its own axis. When the hanging opening 53 is hung on the hanging post 51, the locking operation of the splicing state is completed. This structure ensures the firmness after splicing and the reliability during use, prevents loosening during transportation vibration or driving, effectively improves the safety and structural stability of the whole vehicle, and meets the requirements of strong connection and flexible disassembly of the device proposed in the background art.

[0036] The working principle of this utility model is as follows: When transferring crossbars or other items, if the number of crossbars or other items to be transferred is small, the first vehicle body 2 and the second vehicle body 3 can be separated and used individually. By using the first vehicle body 2 and the second vehicle body 3 separately to transfer crossbars or other items, the space occupied by the transfer device is reduced, and the transfer of crossbars or other items is more flexible and convenient.

[0037] When transferring a large number of crossbars or other items, the first vehicle body 2 and the second vehicle body 3 are spliced ​​together by inserting the plug 61 and the plug 62. Then, the hanging plate 52 is rotated so that the hanging port 53 is hung on the hanging column 51, thus completing the work of splicing the first vehicle body 2 and the second vehicle body 3 into the transfer vehicle body. At this time, the transfer vehicle body is used to load a large number of crossbars or other items. Then, the traction arm 1 of one transfer vehicle body is hung on the traction hook 4 of another transfer vehicle body, thus completing the traction connection between multiple transfer vehicle bodies. Finally, the traction arm 1 of the foremost transfer vehicle body is hung on the tractor, thus completing the transfer of a large number of crossbars or other items.

[0038] When not in use, the towing arm 1 can be rotated to a vertical position, and then the baffle 23 can be rotated to block one side of the towing arm 1 and abut against the blocking step 11. At this time, the towing arm 1 can be folded up, thereby reducing the space occupied.

[0039] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A transfer device for crossbar production, comprising a transfer vehicle body, wherein a traction arm (1) is installed at one end of the transfer vehicle body and a traction hook (4) is installed at the other end of the transfer vehicle body, characterized in that: The transport vehicle body is composed of a movable first vehicle body (2) and a movable second vehicle body (3), and both the first vehicle body (2) and the second vehicle body (3) can be used independently for transporting goods. The traction arm (1) is rotatably mounted on the left end of the first vehicle body (2), and the traction hook (4) is mounted on the right end of the second vehicle body (3). The traction arm (1) is used to connect the tractor vehicle. The cooperation between the traction arm (1) and the traction hook (4) can meet the mutual traction connection between multiple transfer vehicle bodies. The first vehicle body (2) and the second vehicle body (3) are spliced ​​together into a whole by a docking mechanism (6), and the first vehicle body (2) and the second vehicle body (3) are locked and fixed by two locking mechanisms (5) on the front and rear sides after splicing.

2. The transfer device for crossbar production according to claim 1, characterized in that: The first vehicle body (2) includes a first base frame (24), and a number of evenly distributed first rollers (21) are installed on the lower side of the first base frame (24). A first baffle (22) is fixed on the upper surface of the first base frame (24) near the left side. A baffle (23) is rotatably installed on the first baffle (22) to limit and block the traction arm (1) from rotating to a vertical state.

3. The transfer device for crossbar production according to claim 2, characterized in that: The traction arm (1) has a hanging hole (12) at its end and a blocking step (11) on its lower side near the end. The blocking step (11) is used to limit the downward rotation of the baffle (23) when the traction arm (1) is rotated to a vertical position.

4. The transfer device for crossbar production of claim 2, wherein: The second vehicle body (3) includes a second base frame (32), and a number of evenly distributed second rollers (31) are installed on the lower side of the second base frame (32), and a second stop (33) is fixed on the upper surface of the second base frame (32) near the right end.

5. The transfer device for crossbar production of claim 4, wherein: The docking mechanism (6) includes several plug rods (61) fixed at the right end of the first base frame (24) and several sockets (62) opened at the left end of the second base frame (32), wherein the plug rods (61) and the sockets (62) are tightly connected.

6. The transfer device for crossbar production of claim 5, wherein: The locking mechanism (5) includes a hanging post (51) fixed to the side of the first base frame (24) and a hanging plate (52) rotatably mounted on the side of the second base frame (32). The hanging plate (52) has a hanging opening (53) on the hanging post (51) on its lower side near the left end.

Images