Rail car for transferring aluminum coils
By designing a rail car for aluminum coil transfer that includes a support track, a car body and a limiting mechanism, the problem of inconvenient dumping and removal of aluminum coils during transfer is solved, achieving more efficient transfer and easier operation.
Patent Information
- Application Number
- CN202421377110.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-06-17
AI Technical Summary
When existing railcars transfer aluminum coils, the aluminum coils are easily not placed in the center of the railcar, causing the railcar to tip over when starting or stopping; when removing the aluminum coils, the railcars are prone to slide, resulting in the inability to quickly and accurately. Remove the aluminum coil.
A rail car for aluminum coil transfer is designed, including a support track, a car body, a support shaft, a rotation shaft, a correction guard, a tension spring, a push rod, a support rod and a connecting shaft, as well as a limit rod, a limit block, The fixed frame, fixed block, torsion spring and fixed slot, through the cooperation of these components, the aluminum coil can be placed at the center and quickly and accurately removed.
It effectively solves the problem of inconvenience in dumping and removing aluminum coils during the transfer process, improves the transfer efficiency, and ensures the convenience and accuracy of operation.
Smart Images
Figure CN222360956U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum coil production equipment, in particular to an aluminum coil transfer rail vehicle. Background Art
[0002] During the production and processing of aluminum coils, transfer tools are often needed to transfer the aluminum coils. The existing transfer device includes a transfer rail car. When transferring aluminum coils, the aluminum coils are placed on the transfer rail car and transported by rail. The use of a transfer rail car can improve the efficiency of transfer. However, when the existing rail car is transferring aluminum coils, the aluminum coils are easily not placed in the center of the rail car, which causes the rail car to tip over when the transfer starts or stops; when the aluminum coils are removed from the rail car, the rail car is prone to slide on the track, resulting in the inability to quickly and accurately remove the aluminum coils from the rail car.
[0003] Therefore, the utility model provides an aluminum coil transfer rail vehicle to solve the above problems. Utility Model Content
[0004] To this end, the technical problem to be solved by the utility model is to provide a rail car for transferring aluminum coils, which effectively solves the problem that when the existing rail car is transferring aluminum coils, the aluminum coils are easily not placed in the center position of the rail car, thereby causing the rail car to tip over when the transfer starts or stops; when the aluminum coils are removed from the rail car, the rail car is easy to slide on the track, resulting in the problem that the aluminum coils cannot be removed from the rail car quickly and accurately.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A rail vehicle for aluminum coiling and utilization comprises a supporting rail and a vehicle body slidably connected to the supporting rail, the vehicle body being rotatably connected to a plurality of supporting shafts symmetrically arranged along the center of the vehicle body, the supporting shafts being fitted with rotating shafts, the length of the supporting shafts being greater than the length of the rotating shafts, correction guard plates being slidably connected to both sides of the vehicle body, a tension spring being connected between the correction guard plates and the vehicle body, one end of the correction guard plate close to the center of the vehicle body being rotatably connected to one end of a pushing rod, one end of a supporting rod being fixedly connected to the vehicle body, the other end of the pushing rod and the other end of the supporting rod being rotatably connected to the same connecting shaft, and a limiting mechanism for limiting the vehicle body is provided on the vehicle body.
[0007] Preferably, rollers are fixedly mounted on both ends of the connecting shaft.
[0008] Preferably, the length of the support shaft is greater than the length of the rotating shaft, and return springs are provided on both sides of the rotating shaft, and the return springs are installed between the rotating shaft and the support shaft.
[0009] Preferably, the correction guard plate is provided with a plurality of evenly distributed grooves.
[0010] Preferably, the limit mechanism includes two limit rods slidably connected to both sides of the vehicle body, one end of the limit rod away from the center of the vehicle body is fixedly connected to the limit block, a spring is connected between the vehicle body and the limit rod, the cross-section of the limit block is set to be semicircular, fixed frames are fixedly connected to both sides of the support rail, a fixed block that cooperates with the limit block is rotatably connected to the fixed frame, a torsion spring is installed between the fixed block and the fixed frame, a fixed slot with a right-angled trapezoidal cross-section is provided on the side of the fixed block close to the limit block, and a pushing structure is provided on the vehicle body for pushing the limit rod to slide in a direction close to the fixed block.
[0011] Preferably, the pushing structure comprises a pushing plate slidably connected to the vehicle body, a trapezoidal block is fixedly connected to the lower end of the pushing plate, and an end of the limiting rod away from the limiting block is provided with an oblique angle matching the pushing plate.
[0012] Preferably, an arc-shaped lower pressing plate is fixedly connected to the upper end of the pushing plate.
[0013] Preferably, a downward pressure control plate is slidably connected to the fixed frame, a locking shaft is fixedly installed on the lower end surface of the downward pressure control plate, a locking groove matching the locking shaft is opened on the fixed block, a locking spring is installed between the downward pressure control plate and the support rail, and a control structure for controlling the downward pressure control plate is installed on the vehicle body.
[0014] Preferably, the control structure includes guide plates fixedly connected to both sides of the vehicle body, the guide plates are tiltedly arranged on the vehicle body, and a guide shaft matching the guide plates is fixedly connected to the pressure control plate.
[0015] The technical solution of the utility model has achieved the following beneficial technical effects:
[0016] The utility model improves an existing rail car for aluminum coil transfer, and solves the problem that the aluminum coil is not easily placed at the center of the rail car when the aluminum coil is transferred by the existing rail car by adding a supporting rail, a car body, a supporting shaft, a rotating shaft, a correction guard plate, a tension spring, a pushing rod, a supporting rod and a connecting shaft, thereby causing the rail car to tip over when the transfer starts or stops; and solves the problem that the rail car easily slides on the rail when the aluminum coil is taken off the rail car by adding a limiting rod, a limiting block, a fixing frame, a fixing block, a torsion spring and a fixing slot; the utility model is easy to operate and can greatly improve the efficiency of transfer. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall installation of the utility model;
[0018] Figure 2 This is a schematic diagram of the use state of the utility model;
[0019] Figure 3 This is a schematic diagram of the internal structure of the vehicle body of the utility model;
[0020] Figure 4 This is a schematic diagram of the installation of the rotating shaft of the utility model;
[0021] Figure 5 This is a schematic diagram of the installation of the correction guard plate of the utility model;
[0022] Figure 6 This is a schematic diagram of the installation position of the fixing bracket of the utility model;
[0023] Figure 7 This is a schematic diagram of the coordination between the limit block and the fixed block of the utility model;
[0024] Figure 8 This is a schematic diagram of the use status of the fixing block of the utility model;
[0025] Fig. 9 This is a schematic diagram of the position of the fixed card slot of the utility model.
[0026] The reference numerals in the figure are as follows: 1. support rail; 2. vehicle body; 3. support shaft; 4. rotating shaft; 5. correction guard plate; 6. tension spring; 7. push rod; 8. support rod; 9. connecting shaft; 10. roller; 11. reset spring; 12. groove; 13. limit rod; 14. limit block; 15. fixed frame; 16. fixed block; 17. fixed slot; 18. push plate; 19. trapezoidal block; 20. lower pressure plate; 21. lower pressure control plate; 22. locking shaft; 23. locking groove; 24. locking spring; 25. guide plate; 26. guide shaft. DETAILED DESCRIPTION
[0027] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figures 1 to 9 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.
[0028] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.
[0029] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.
[0030] A rail vehicle for aluminum coiling, comprising a support rail 1 and a vehicle body 2 slidably connected to the support rail 1, a plurality of transmission rollers are installed on the support rail 1, the transmission rollers are driven by a driving motor, the vehicle body 2 is placed on the support rail 1, the transmission rollers push the vehicle body 2 to slide on the support rail 1, when in use, the vehicle body 2 is placed on the support rail 1, the support rail 1 controls the movement of the vehicle body 2, a plurality of support shafts 3 symmetrically arranged along the center of the vehicle body 2 are rotatably connected to the vehicle body 2, the support shafts 3 are arranged in four, two support shafts 3 are respectively arranged at both ends of the vehicle body 2, the support shafts 3 at both ends of the vehicle body 2 are symmetrically arranged, and a rotating shaft 4 is mounted on the support shaft 3 , the length of the support shaft 3 is greater than the length of the rotating shaft 4, the rotating shaft 4 can slide on the support shaft 3, and the rotating shaft 4 can rotate on the support shaft 3. Correction guard plates 5 are slidably connected on both sides of the vehicle body 2, and a tension spring 6 is connected between the correction guard plate 5 and the vehicle body 2. In the initial state, under the action of the tension spring 6, the correction guard plate 5 is pushed in the direction away from the vehicle body 2, and the end of the correction guard plate 5 close to the center of the vehicle body 2 is rotatably connected to one end of the push rod 7, and one end of the support rod 8 is fixedly connected to the vehicle body 2. The other end of the push rod 7 and the other end of the support rod 8 are rotatably connected to the same connecting shaft 9, and rollers 10 are installed at both ends of the connecting shaft 9;
[0031] When in use, the aluminum coil is placed on the vehicle body 2, and after the outer side of the aluminum coil contacts the outer side of the rotating shaft 4, the rotating shaft 4 supports the aluminum coil so that the aluminum coil can move with the vehicle body 2; when the aluminum coil is placed on the vehicle body 2, the lower end surface of the aluminum coil first contacts the roller 10 installed on the connecting shaft 9, and the roller 10 is pushed downward under the action of the roller 10, so that under the action of the pushing rod 7 and the supporting rod 8, the two correction guard plates 5 are simultaneously pushed to slide in the direction close to the vehicle body 1, and the tension spring 6 is compressed at the same time until the correction guard plates 5 contact the two side surfaces of the aluminum coil, and the aluminum coil is pushed to the center position of the vehicle body 2;
[0032] After use, the aluminum coil is removed from the vehicle body 2 , and the tension spring 6 pushes the correction guard plate 5 to slide away from the vehicle body 2 until the correction guard plate 5 returns to the initial position.
[0033] Return springs 11 are provided on both sides of the rotating shaft 4 . The return springs 11 are installed between the rotating shaft 4 and the supporting shaft 3 . In the initial position, the return springs 11 push the rotating shaft 4 so that the rotating shaft 4 is located in the middle of the supporting shaft 3 .
[0034] The correction guard plate 5 is provided with a plurality of evenly distributed grooves 12, and the grooves 12 are used to increase friction, thereby better restricting the aluminum coil and reducing the shaking of the aluminum coil when the vehicle body 2 starts or stops.
[0035] The vehicle body 2 is provided with a limiting mechanism for limiting the vehicle body 2, which includes two limiting rods 13 slidably connected to the two sides of the vehicle body 2, a spring is connected between the vehicle body 2 and the limiting rod 13, in the initial state, under the action of the spring, the limiting rod 13 is pulled to slide in the direction away from the fixed block 16, and one end of the limiting rod 13 away from the center of the vehicle body 2 is fixedly connected to the limiting block 14, the cross-section of the limiting block 14 is set to be semicircular, and both sides of the support rail 1 are fixedly connected with a fixing frame 15, and a fixing block 16 matched with the limiting block 14 is rotatably connected to the fixing frame 15, and a torsion spring is installed between the fixing block 16 and the fixing frame 15, and a fixing groove 17 with a right-angled trapezoidal cross-section is provided on the side of the fixing block 16 close to the limiting block 14, in the initial position, under the action of the torsion spring, the fixing block 16 is pushed to rotate, so that one end of the fixing block 16 rotates in the direction close to the vehicle body 2;
[0036] When in use, the limit rod 13 is pushed, and the limit block 14 is pushed in the direction close to the fixed block 16. When the vehicle body 2 slides to the specified position, the limit block 14 and the fixed block 16 are in contact with one end close to the vehicle body 2, and the vehicle body 2 continues to slide. The limit block 14 pushes the fixed block 16 to rotate, so that the end of the fixed block 16 close to the vehicle body 2 fits with the fixed frame 15, and the fixed block 16 cannot continue to rotate. At this time, the limit block 14 is located inside the fixed block 16, so that the limit block 14 is limited by the fixed slot 17 to realize the operation of limiting the vehicle body 2. After the aluminum coil is removed from the vehicle body 2, the limit rod 13 pulls the limit block 14 to slide in the direction away from the fixed block 16, so that the limit block 14 and the fixed slot 17 are disengaged, and the vehicle body 2 can slide freely.
[0037] A pushing structure is provided on the vehicle body 2 for pushing the limit rod 13 to slide in a direction close to the fixed block 16, and the pushing structure includes a pushing plate 18 slidably connected to the vehicle body 2, and a trapezoidal block 19 is fixedly connected to the lower end of the pushing plate 18. The end of the limit rod 13 away from the limit block 14 is provided with an oblique angle matching the pushing plate 18.
[0038] An arc-shaped lower pressing plate 20 is fixedly connected to the upper end of the pushing plate 18, and the lower pressing plate 20 is used for better contact with the aluminum coil.
[0039] During use, when the aluminum coil is placed on the vehicle body 2, the aluminum coil presses the push plate 18 downward, and the inclined surface of the push plate 18 contacts the inclined surface of the limit block 14 until the push plate 18 pushes the limit block 14 to slide in the direction close to the fixed block 16; after the aluminum coil is removed from the vehicle body 2, the limit rod 13 is pushed to slide in the direction away from the fixed block 16 under the action of the spring.
[0040] A downward pressure control plate 21 is slidably connected to the fixing frame 15, and a locking shaft 22 is fixedly installed on the lower end surface of the downward pressure control plate 21. A locking groove 23 matching the locking shaft 22 is opened on the fixing block 16. A locking spring 24 is installed between the downward pressure control plate 21 and the supporting rail 1. In the initial position, the downward pressure control plate 21 is pulled toward the fixing frame 15 under the action of the locking spring 24. When the fixing block 16 rotates, one end of the fixing block 16 close to the vehicle body 2 fits with the fixing frame 15. At this time, the locking shaft 22 is inserted into the locking groove 23, so that the locking shaft 22 fixes the fixing block 16 in the current position. A control structure for controlling the downward pressure control plate 21 is installed on the vehicle body 2.
[0041] The control structure includes guide plates 25 fixedly connected to both sides of the vehicle body 2, the guide plates 25 are tiltedly arranged on the vehicle body 2, and a guide shaft 26 matching the guide plates 25 is fixedly connected to the downward pressure control plate 21. When the vehicle body 2 passes the position of the fixing frame 15, the inclined surface of the guide plate 25 contacts the guide shaft 26, and the vehicle body 2 continues to slide, and the guide shaft 26 is pushed upward by the guide plate 25, so that the downward pressure control plate 21 slides upward, thereby causing the locking shaft 22 to slide out from the locking groove 23, and the fixing block 16 returns to the initial position under the action of the torsion spring.
[0042] When implementing:
[0043] When in use, the aluminum coil is placed on the vehicle body 2, and after the outer side of the aluminum coil contacts the outer side of the rotating shaft 4, the rotating shaft 4 supports the aluminum coil so that the aluminum coil can move with the vehicle body 2; when the aluminum coil is placed on the vehicle body 2, the lower end surface of the aluminum coil first contacts the roller 10 installed on the connecting shaft 9, and the roller 10 is pushed downward under the action of the roller 10, so that under the action of the pushing rod 7 and the supporting rod 8, the two correction guard plates 5 are simultaneously pushed to slide in the direction close to the vehicle body 1, and the tension spring 6 is compressed at the same time until the correction guard plates 5 contact the two side surfaces of the aluminum coil, and the aluminum coil is pushed to the center position of the vehicle body 2;
[0044] When the aluminum coil is placed on the vehicle body 2, the aluminum coil presses the push plate 18 downward, and the inclined surface of the push plate 18 contacts the inclined surface of the limit block 14 until the push plate 18 pushes the limit block 14 to slide toward the fixed block 16;
[0045] The limit block 14 is pushed toward the direction close to the fixed block 16. When the vehicle body 2 slides to the specified position, the limit block 14 and the end of the fixed block 16 close to the vehicle body 2 are in contact. The vehicle body 2 continues to slide, and the limit block 14 pushes the fixed block 16 to rotate, so that the end of the fixed block 16 close to the vehicle body 2 fits with the fixed frame 15, and the fixed block 16 cannot continue to rotate. At this time, the limit block 14 is located inside the fixed block 16, so that the limit block 14 is limited by the fixed slot 17 to achieve the operation of limiting the vehicle body 2.
[0046] After the aluminum coil is removed from the vehicle body 2, the limiting rod 13 pulls the limiting block 14 to slide away from the fixing block 16, so that the limiting block 14 and the fixing slot 17 are disengaged. At this time, the vehicle body 2 can slide freely. When the vehicle body 2 passes the position of the fixing frame 15, the inclined surface of the guide plate 25 contacts the guide shaft 26, and the vehicle body 2 continues to slide. The guide plate 25 pushes the guide shaft 26 upward, so that the downward control plate 21 slides upward, so that the locking shaft 22 slides out from the locking slot 23, and the fixing block 16 returns to the initial position under the action of the torsion spring.
[0047] After the aluminum coil is removed from the vehicle body 2 , the tension spring 6 pushes the correction guard plate 5 to slide in a direction away from the vehicle body 2 until the correction guard plate 5 returns to the initial position.
[0048] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the claims of this patent application.
Claims
1. An aluminum coil rolling rail vehicle, comprising a support rail (1) and a vehicle body (2) slidably connected to the support rail (1), characterized in that: The vehicle body (2) is rotatably connected to a plurality of support shafts (3) symmetrically arranged along the center of the vehicle body (2); a rotation shaft (4) is sleeved on the support shaft (3); the length of the support shaft (3) is greater than the length of the rotation shaft (4); correction guard plates (5) are slidably connected to both sides of the vehicle body (2); a tension spring (6) is connected between the correction guard plate (5) and the vehicle body (2); one end of the correction guard plate (5) close to the center of the vehicle body (2) is rotatably connected to one end of a push rod (7); one end of a support rod (8) is fixedly connected to the vehicle body (2); the other end of the push rod (7) and the other end of the support rod (8) are rotatably connected to the same connection shaft (9); and a limiting mechanism for limiting the vehicle body (2) is provided on the vehicle body (2).
2. The aluminum coil transfer rail vehicle according to claim 1, characterized in that: Rollers (10) are fixedly mounted on both ends of the connecting shaft (9).
3. The aluminum coil transfer rail vehicle according to claim 1, characterized in that: Return springs (11) are provided on both sides of the rotating shaft (4), and the return springs (11) are installed between the rotating shaft (4) and the supporting shaft (3).
4. The aluminum coil transfer rail vehicle according to claim 1, characterized in that: The correction guard plate (5) is provided with a plurality of evenly distributed grooves (12).
5. The aluminum coil transfer rail vehicle according to claim 1, characterized in that: The limiting mechanism comprises two limiting rods (13) respectively slidably connected to the two sides of the vehicle body (2); a spring is connected between the vehicle body (2) and the limiting rod (13); one end of the limiting rod (13) away from the center of the vehicle body (2) is fixedly connected to a limiting block (14); the cross section of the limiting block (14) is arranged to be semicircular; fixing frames (15) are fixedly connected to the two sides of the support rail (1); a fixing block (16) cooperating with the limiting block (14) is rotatably connected to the fixing frame (15); a torsion spring is installed between the fixing block (16) and the fixing frame (15); a fixing slot (17) having a right-angled trapezoidal cross section is provided on a side of the fixing block (16) close to the limiting block (14); and a pushing structure for pushing the limiting rod (13) to slide in a direction close to the fixing block (16) is arranged on the vehicle body (2).
6. The aluminum coil transfer rail vehicle according to claim 5, characterized in that: The pushing structure comprises a pushing plate (18) slidably connected to the vehicle body (2), a trapezoidal block (19) being fixedly connected to the lower end of the pushing plate (18), and an end of the limiting rod (13) facing away from the limiting block (14) being provided with an oblique angle matching the pushing plate (18).
7. The aluminum coil transfer rail vehicle according to claim 6, characterized in that: The upper end of the push plate (18) is fixedly connected to an arc-shaped lower pressing plate (20).
8. The aluminum coil transfer rail vehicle according to claim 5, characterized in that: A downward pressure control plate (21) is slidably connected to the fixing frame (15), a locking shaft (22) is fixedly mounted on the lower end surface of the downward pressure control plate (21), a locking groove (23) matching with the locking shaft (22) is formed on the fixing block (16), a locking spring (24) is mounted between the downward pressure control plate (21) and the supporting rail (1), and a control structure for controlling the downward pressure control plate (21) is mounted on the vehicle body (2).
9. The aluminum coil transfer rail vehicle according to claim 8, characterized in that: The control structure comprises guide plates (25) fixedly connected to both sides of the vehicle body (2), the guide plates (25) being arranged obliquely on the vehicle body (2), and a guide shaft (26) matching the guide plates (25) being fixedly connected to the downward pressure control plate (21).