Coke tank carrier loader

Abstract

The invention relates to the field of dry quenching, in particular to a coke tank carrying cart which comprises a cart body, a coke tank, a driving assembly and a fixing assembly, the cart body comprises a cart frame, a fixing disc, a rotating disc and a plurality of balls, the fixing disc is fixedly connected to the top of the cart frame, the rotating disc is rotatably connected to the top of the fixing disc, and the balls are rotatably connected between the fixing disc and the rotating disc; the coke tank is arranged at the top of the rotating disc, and the driving assembly is arranged at the top of the frame and drives the rotating disc to rotate; the fixing assembly comprises a pressing piece and a locking piece, a containing hole is formed in the center of the rotating disc, the pressing piece is arranged in the containing hole, a part of the pressing piece is exposed out of the top end of the containing hole, the locking piece is arranged on the rotating disc and comprises a locking block, a fixing frame is arranged at the bottom of the coke tank, and a clamping groove is formed in the fixing frame; when the coke tank falls down, the locking block is driven by the pressing piece to be embedded into the clamping groove; a plurality of mounting racks are arranged at the top of the vehicle body and are arranged on the peripheral side of the coke tank. The coke tank does not need to be manually fixed by workers, and time and labor are saved.

Description

Technical Field

[0001] The present application relates to the field of dry quenching of coke, and in particular to a coke tank carrier. Background Art

[0002] A coke hopper car is a specialized device used to transport coke, primarily in large coke ovens. Pulled by an electric locomotive, it moves along a specific track. This car is typically used during the quenching process, receiving hot coke from the coke guide car and transporting it to the quenching chamber for quenching. Ultimately, the quenched coke is delivered to a designated location.

[0003] The coke drum carrier consists of a vehicle body, a drive unit, a support, and multiple rollers. The rollers are circumferentially arranged on top of the vehicle body along its geometric centerline. The support is placed atop the rollers, and the drive unit is mounted on top of the vehicle body. When loading coke into the drum, the drive unit rotates the support, ensuring that the coke is loaded as evenly as possible.

[0004] At present, when loading coke, the coke drum is usually placed on a support and fixed by workers using bolts or locks. However, the coke drum is heavy, and it is time-consuming and labor-intensive for workers to fix it, and it may also pose certain safety hazards to the workers. Summary of the Invention

[0005] In order to facilitate the fixing of the coke drum on the vehicle body and reduce manpower consumption, the present application provides a coke drum transport vehicle.

[0006] The present application provides a coke tank carrier, which adopts the following technical solution: A coke tank carrier vehicle comprises a vehicle body, a coke tank, a drive assembly and a fixed assembly, wherein the vehicle body comprises a vehicle frame, a fixed plate, a rotating plate and a plurality of ball bearings, wherein the fixed plate is fixedly connected to the top of the vehicle frame, the rotating plate is rotatably connected to the top of the fixed plate, the top of the fixed plate and the bottom of the rotating plate are respectively provided with a semi-rotating groove, the two semi-rotating grooves form a rotating track, the plurality of ball bearings are rotatably connected to the rotating track, the coke tank is arranged on the top of the rotating plate, and the drive assembly is arranged on the top of the vehicle frame for driving the rotating plate to rotate; The fixing assembly includes a pressing part and a locking part. The pressing part is arranged below the coke pot, and the locking part is arranged on the rotating disk. The locking part includes a locking block. A fixing frame is provided at the bottom of the coke pot, and a clamping groove is provided on the fixing frame. When the coke pot is placed on the rotating disk, the locking block will be driven by the pressing part to embed into the clamping groove; a plurality of mounting frames are provided on the top of the vehicle body, and a plurality of the mounting frames are provided on the surrounding sides of the coke pot.

[0007] By adopting the above technical solution, the hoisting equipment lowers the coke drum from above the vehicle body. As the coke drum is lowered, the pressing member is squeezed, forcing it completely into the receiving hole, thereby driving the locking block to engage with the clamping groove and tightly abut the inner wall of the clamping groove, preventing the coke drum from moving horizontally and ensuring that the axis of the coke drum coincides with the axis of the rotating disk, preventing the coke drum from tipping over during rotation. When loading coke, the drive assembly is activated, driving the rotating disk to rotate, and the locking block rotates accordingly, driving the coke drum to rotate synchronously, eliminating the need for workers to manually fix it. If the vehicle body suddenly brakes or vibrates, causing the coke drum to tilt, the mounting frame can provide auxiliary support for the coke drum to maintain good stability.

[0008] Optionally, the locking member also includes a rotating ring, a pushing rod and a connecting rod, the rotating ring is rotatably connected to the accommodating hole, one end of the pushing rod is hinged to the outer wall of the rotating ring, and the other end is rotatably connected to the connecting rod, a guide groove is provided at the top of the rotating disk, the connecting rod is slidably connected to the guide groove, and is fixedly connected to the bottom of the locking block, and the locking block is slidably connected to the top of the rotating disk.

[0009] By adopting the above technical solution, when the coke can falls, the pressing part drives the rotating ring to rotate, and the rotating ring drives one end of the push rod to rotate, and the other end drives the connecting rod to move along the setting direction of the guide groove, so that the locking block is embedded in the card slot, and the coke can is fixed in the horizontal direction without the need for workers to fix it laboriously.

[0010] Optionally, the pressing member includes a downward block and a support spring, the downward block is arranged in the rotating ring, a connecting block is provided on the side wall of the downward block, a spiral groove is opened on the inner wall of the rotating ring, the connecting block is slidably connected in the spiral groove, one end of the support spring is fixedly connected to the bottom of the downward block, and the other end is rotatably connected to the fixed disk.

[0011] By adopting the above technical solution, when the coke can is lowered, the downward block is pressed down under the action of the gravity of the coke can, and the downward block drives the connecting block to move downward together, driving the rotating ring to rotate, thereby driving the push rod to rotate, driving the connecting rod to drive the locking block to embed into the card slot and be able to press against the inner wall of the card slot, which is simple to operate and saves time and effort.

[0012] Optionally, at least one of the mounting brackets is provided with a positioning groove on the side wall close to the coke tank, and a positioning block is provided on the side wall of the coke tank. The positioning block is slidably connected in the positioning groove, and the inner walls on both sides of the positioning groove are respectively provided with clearance grooves for allowing the positioning block to pass through.

[0013] By adopting the above technical solution, when the hoisting equipment lowers the coke can, it is necessary to insert the positioning block into the positioning groove so that the coke can can fall along the setting direction of the positioning groove, ensuring that the locking block can be embedded along the setting direction of the clamping groove during the falling process of the coke can and tightly abut against the inner wall of the clamping groove. There is no need for workers to laboriously align it, ensuring that the locking block can be smoothly embedded in the clamping groove and clamp the fixing frame.

[0014] Optionally, the driving assembly includes a motor, a driving gear and a driven gear, the motor is fixedly mounted on the top of the frame, the driving gear is fixedly connected to the motor output shaft, and the driven gear is coaxially fixedly connected to the side wall of the rotating disk and meshed with the driving gear.

[0015] With this technical solution, once the coke canister is secured and coke loading begins, the motor is started. The motor's output shaft drives the driving gear, which in turn drives the driven gear, which in turn drives the rotating disk. The rotating disk then drives the locking block, which in turn drives the fixed frame and the coke canister. The driving gear has a smaller diameter than the driven gear, which slows the rotation of the coke canister, ensuring even coke loading and indirectly enhancing the stability of coke loading within the canister.

[0016] Optionally, a reinforcing rib is provided on a side of the mounting frame away from the coke tank.

[0017] By adopting the above technical solution, the reinforcing ribs can enhance the supporting effect of the coke tank when it is installed. If the coke tank is tilted, it can further provide support for it, reducing the chance of accidents.

[0018] Optionally, a dust cover is provided at the bottom of the rotating disk, and the dust cover is sleeved on the fixed disk.

[0019] By adopting the above technical solution, coke may fall outside the coke drum when loading coke, and there is a gap between the rotating disk and the fixed disk. Coke with a small diameter is likely to fall into the gap, making the rotating disk unable to rotate smoothly, causing damage to the rotating disk and the fixed disk. Installing a dust cover can prevent coke from falling into the gap between the rotating disk and the fixed disk, ensuring the normal use of the rotating disk and the fixed disk.

[0020] Optionally, the locking block and the clamping slot are both provided in plurality, and the plurality of clamping slots correspond one-to-one to the plurality of locking blocks.

[0021] By adopting the above technical solution, multiple locking blocks can limit the movement of the coke tank from different directions, while increasing the clamping force on the fixing frame, further enhancing the stability of the coke tank.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. When the coke can is lowered, the downward moving block is pressed down by the gravity of the coke can, and the downward moving block drives the connecting block to move downward together, driving the rotating ring to rotate, thereby driving the push rod to rotate, driving the connecting rod to drive the locking block to embed into the clamping groove and press against the inner wall of the clamping groove, thereby fixing the coke can in the horizontal direction without the need for worker operation, saving time and effort; 2. When the hoisting equipment lowers the coke drum, the positioning block is inserted into the positioning slot, so that the coke drum falls along the setting direction of the positioning slot. This ensures that the locking block can be smoothly embedded in the clamping slot during the coke drum's falling process and tightly abuts against the inner wall of the clamping slot, eliminating the need for workers to laboriously align it; 3. Multiple locking blocks are simultaneously embedded in the corresponding clamping grooves and pressed against the inner walls thereof, which can ensure that the axis of the coke tank coincides with the axis of the rotating disk, thus preventing the coke tank from tipping over during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of the coke tank carrier vehicle of the present application; Figure 2 This is a schematic diagram of the structure of the coke tank carrier of the present application after a mounting frame is hidden; Figure 3 It is a cross-sectional view of a fixed component in the coke drum carrier of the present application; Figure 4 This is a schematic diagram of the structure of the locking member in the coke tank carrier of the present application; Figure 5 yes Figure 3 Enlarged view of part A.

[0024] Explanation of the accompanying drawings: 1. Vehicle body; 11. Vehicle frame; 12. Fixed plate; 121. Connecting groove; 13. Rotating plate; 131. Receiving hole; 132. Guide groove; 14. Ball; 15. Rotating track; 16. Dust cover; 2. Coke tank; 21. Fixed frame; 211. Clamping groove; 22. Positioning block; 3. Driving assembly; 31. Motor; 32. Driving gear; 33. Driven gear; 4. Fixed assembly; 41. Pressing member; 411. Lowering block; 4111. Connecting block; 412. Support spring; 42. Locking member; 421. Rotating ring; 4211. Spiral groove; 422. Push rod; 423. Connecting rod; 424. Locking block; 5. Mounting frame; 51. Positioning groove; 6. Reinforcing rib. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-5 This application is described in further detail.

[0026] Reference Figure 1 、 Figure 2 and Figure 3The embodiment of the present application discloses a coke tank carrier vehicle comprising a vehicle body 1, a coke tank 2, a drive assembly 3 and a fixed assembly 4. The vehicle body 1 comprises a vehicle frame 11, a fixed disc 12, a rotating disc 13 and a plurality of ball bearings 14. The fixed disc 12 is a cylinder integrally formed at the center of the top of the vehicle frame 11. The rotating disc 13 is also a cylinder having the same diameter as the fixed disc 12. The rotating disc 13 is coaxially connected to the top of the fixed disc 12. The top of the fixed disc 12 and the bottom of the rotating disc 13 are respectively provided with an annular semi-rotating groove. The two semi-rotating grooves can form a rotating track 15. The plurality of ball bearings 14 are rotatably connected in the rotating track 15. It should be noted that there is a gap between the rotating disc 13 and the fixed disc 12. In order to prevent coke with a smaller diameter from falling into the gap when loading coke, a dust cover 16 is fixedly installed on the bottom circumference of the rotating disc 13 to prevent coke with a smaller diameter from falling into the gap between the rotating disc 13 and the fixed disc 12, thereby ensuring the smooth rotation of the rotating disc 13. The coke tank 2 is arranged on the top of the rotating disk 13 , the driving assembly 3 is arranged on the top of the frame 11 and can drive the rotating disk 13 to rotate, and the fixing assembly 4 is arranged on the rotating disk 13 .

[0027] The upper part of the coke tank 2 is a hollow cylinder, and the inner diameter of the lower part gradually decreases. A fixing frame 21 is welded to the bottom of the coke tank 2. The fixing frame 21 can be a circular plate or a square plate. In this embodiment, the fixing frame 21 is a circular plate, and the diameter of the fixing frame 21 is the same as the diameter of the rotating disk 13.

[0028] Reference Figure 1 The drive assembly 3 includes a motor 31, a driving gear 32, and a driven gear 33. The motor 31 is fixedly mounted to the top of the frame 11 via bolts. The output shaft of the motor 31 is fixedly connected to the driving gear 32. The driven gear 33 is coaxially fixedly connected to the side wall of the rotating disk 13 and meshes with the driving gear 32. In this embodiment, the diameter of the driving gear 32 is much smaller than that of the driven gear 33. This reduces the rotation speed of the coke tank 2 during coke loading, ensuring uniform coke loading while also enhancing the stability of the coke tank 2.

[0029] Reference Figure 3 and Figure 4 The fixing assembly 4 includes a pressing member 41 and a locking member 42. The pressing member 41 includes a downward moving block 411 and a support spring 412. A receiving hole 131 is provided at the center of the rotating disk 13 along its own axis. A connecting groove 121 is provided at the center of the top of the fixing disk 12. The downward moving block 411 is a cylinder and is inserted into the receiving hole 131. The support spring 412 is arranged below the downward moving block 411. One end of the support spring 412 is welded to the bottom of the downward moving block 411, and the other end is rotatably connected to the inner bottom wall of the connecting groove 121. When the support spring 412 is in a normal state, the downward moving block 411 is partially exposed at the top of the receiving hole 131.

[0030] Reference Figure 3 、 Figure 4 and Figure 5 The locking member 42 includes a rotating ring 421, a push rod 422, a connecting rod 423, and a locking block 424. The rotating ring 421 is rotatably connected to the receiving hole 131. The downward moving block 411 is inserted into the rotating ring 421. A connecting block 4111 is integrally formed on the side wall of the downward moving block 411. Correspondingly, a spiral groove 4211 is formed on the inner wall of the rotating ring 421, and the connecting block 4111 is slidably connected to the spiral groove 4211. The push rod 422 can be a straight rod or a curved rod. The push rod 422 is arranged in the horizontal direction, one end of which is hinged to the outer wall of the rotating ring 421, and the other end is hinged to the bottom end of the connecting rod 423. The connecting rod 423 is arranged in a vertical direction. The top of the rotating disk 13 defines a guide groove 132, and the connecting rod 423 is slidably connected to the guide groove 132. The locking block 424 is arranged above the rotating disk 13, and the bottom of the locking block 424 is welded to the top of the connecting rod 423. The bottom of the fixing frame 21 defines a clamping groove 211 for accommodating the locking block 424.

[0031] The hoisting equipment lowers the coke tank 2 from the top of the vehicle body 1. When the coke tank 2 is lowered, the gravity of the coke tank 2 presses the downward block 411 downward, and the support spring 412 is in a compressed state. The downward block 411 drives the connecting block 4111 to move downward together, driving the rotating ring 421 to rotate. The rotating ring 421 drives one end of the push rod 422 to rotate, and the other end drives the connecting rod 423 to move along the setting direction of the guide groove 132, so that the locking block 424 is embedded in the clamping groove 211 and pressed against the inner side wall of the clamping groove 211 close to the axis of the coke tank 2. On the one hand, it ensures that after the coke tank 2 is placed, its axis coincides with the axis of the rotating disk 13, preventing the coke tank 2 from tipping over during rotation. On the other hand, the locking block 424 can limit the horizontal displacement of the coke tank 2.

[0032] It should be noted that there are multiple locking blocks 424, which are arranged circumferentially along the axis of the coke tank 2. The connecting rod 423 and the pushing rod 422 correspond to the locking blocks 424 one by one. The connecting rod 423 and the pushing rod 422 are both arranged circumferentially along the axis of the rotating ring 421, and the engaging grooves 211 also correspond to the locking blocks 424 one by one. In this embodiment, there are four connecting rods 423, four pushing rods 422, four locking blocks 424, and four engaging grooves 211. When the coke tank 2 is lowered, the four locking blocks 424 are respectively embedded in the corresponding engaging grooves 211 and pressed against the inner walls of the engaging grooves 211. The four locking blocks 424 can restrict the movement of the coke tank 2 from different directions, while increasing the clamping force on the fixing frame 21 and enhancing the stability of the coke tank 2.

[0033] Reference Figure 1Multiple mounting brackets 5 are vertically fixedly mounted on the top of the vehicle frame 11. These brackets 5 are arranged around the coke tank 2. In this embodiment, four mounting brackets 5 are provided. At least one of these brackets 5 has a vertical positioning slot 51 formed on the sidewall adjacent to the coke tank 2. Correspondingly, a positioning block 22 is welded to the lower sidewall of the coke tank 2. It should be noted that the sidewalls on opposite sides of the positioning slot 51 have clearance slots to allow the positioning block 22 to pass through, allowing the positioning block 22 to rotate smoothly with the coke tank 2.

[0034] When the hoisting equipment lowers the coke tank 2, the positioning block 22 is inserted into the positioning groove 51, so that the coke tank 2 falls along the setting direction of the positioning groove 51. This can ensure that when the coke tank 2 is placed on the rotating disk 13, the locking block 424 can be smoothly embedded in the clamping groove 211 and tightly abut against the inner wall of the clamping groove 211, without the need for workers to laboriously align it. On the other hand, if the vehicle body 1 is bumpy or braked suddenly during driving, causing the coke tank 2 to tilt, the mounting frame 5 can play an auxiliary supporting role for the coke tank 2 to prevent it from tipping over. Therefore, a reinforcing rib 6 is installed on the side wall of the mounting frame 5 away from the coke tank 2 by bolts. One end of the reinforcing rib 6 is fixedly connected to the mounting, and the other end is fixedly connected to the top of the vehicle body 1 by bolts, further enhancing the stability of the coke tank 2.

[0035] The implementation principle of the coke tank carrier vehicle of the embodiment of the present application is as follows: the hoisting equipment lowers the coke tank 2 between the four mounting frames 5, and when lowering, the positioning block 22 is inserted into the positioning groove 51, so that the positioning block 22 falls along the setting direction of the positioning groove 51. When the fixing frame 21 contacts the top of the lowering block 411 and continues to be lowered, under the action of the gravity of the coke tank 2, the lowering block 411 is pressed downward, and the supporting spring 412 is in a compressed state. The lowering block 411 drives the connecting block 4111 to move downward together, driving the rotating ring 421 to rotate. The rotating ring 421 drives one end of the pushing rod 422 to rotate, and the other end drives the connecting rod 423 to move along the setting direction of the guide groove 132, so that the locking block 424 is embedded in the clamping groove 211 and is tightly pressed against the inner side wall of the clamping groove 211 close to the axis of the coke tank 2. There is no need for workers to manually fix it. The four locking blocks 424 can limit the horizontal displacement of the coke tank 2. The four mounting frames 5 can also support the coke tank 2 when it is tilted, ensuring the stability of the coke tank 2 while reducing the time and energy consumed by workers in fixing the coke tank 2.

[0036] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A coke tank carrier, characterized by: The invention comprises a vehicle body (1), a coke tank (2), a driving assembly (3) and a fixing assembly (4), wherein the vehicle body (1) comprises a vehicle frame (11), a fixed disk (12), a rotating disk (13) and a plurality of ball bearings (14), wherein the fixed disk (12) is fixedly connected to the top of the vehicle frame (11), and the rotating disk (13) is rotatably connected to the top of the fixed disk (12), and a semi-rotating groove is respectively provided on the top of the fixed disk (12) and the bottom of the rotating disk (13), and the two semi-rotating grooves form a rotating track (15), and the plurality of ball bearings (14) are rotatably connected to the rotating track (15), the coke tank (2) is arranged on the top of the rotating disk (13), and the driving assembly (3) is arranged on the top of the vehicle frame (11) for driving the rotating disk (13) to rotate; The fixing assembly (4) includes a pressing member (41) and a locking member (42), wherein the pressing member (41) is arranged below the coke tank (2), and the locking member (42) is arranged on the rotating disk (13), and the locking member (42) includes a locking block (424). A fixing frame (21) is arranged at the bottom of the coke tank (2), and a clamping groove (211) is arranged on the fixing frame (21). When the coke tank (2) is placed on the rotating disk (13), the locking block (424) is driven by the pressing member (41) to be embedded in the clamping groove (211); a plurality of mounting frames (5) are arranged on the top of the vehicle body (1), and a plurality of the mounting frames (5) are arranged on the circumference of the coke tank (2).

2. The coke tank carrier according to claim 1, characterized in that: The locking member (42) further includes a rotating ring (421), a pushing rod (422) and a connecting rod (423), wherein the rotating ring (421) is rotatably connected to the accommodating hole (131), one end of the pushing rod (422) is hinged to the outer wall of the rotating ring (421), and the other end is rotatably connected to the connecting rod (423), a guide groove (132) is provided at the top of the rotating disk (13), the connecting rod (423) is slidably connected to the guide groove (132), and is fixedly connected to the bottom of the locking block (424), and the locking block (424) is slidably connected to the top of the rotating disk (13).

3. The coke tank carrier according to claim 2, characterized in that: The pressing member (41) includes a downward moving block (411) and a supporting spring (412), wherein the downward moving block (411) is arranged in the rotating ring (421), a connecting block (4111) is provided on the side wall of the downward moving block (411), a spiral groove (4211) is provided on the inner wall of the rotating ring (421), and the connecting block (4111) is slidably connected in the spiral groove (4211), and one end of the supporting spring (412) is fixedly connected to the bottom of the downward moving block (411), and the other end is rotatably connected to the fixed disk (12).

4. The coke tank carrier according to claim 3, characterized in that: At least one of the mounting frames (5) is provided with a positioning groove (51) on a side wall close to the coke tank (2), and a positioning block (22) is provided on the side wall of the coke tank (2). The positioning block (22) is slidably connected in the positioning groove (51), and the inner walls on both sides of the positioning groove (51) are respectively provided with a clearance groove for allowing the positioning block (22) to pass through.

5. The coke tank carrier according to claim 1, characterized in that: The driving assembly (3) comprises a motor (31), a driving gear (32) and a driven gear (33); the motor (31) is fixedly mounted on the top of the vehicle frame (11); the driving gear (32) is fixedly connected to the output shaft of the motor (31); and the driven gear (33) is coaxially fixedly connected to the side wall of the rotating disk (13) and meshedly connected to the driving gear (32).

6. The coke tank carrier according to claim 4, characterized in that: A reinforcing rib (6) is provided on a side of the mounting frame (5) away from the coke tank (2).

7. The coke tank carrier according to claim 1, characterized in that: A dust cover (16) is provided at the bottom of the rotating disk (13), and the dust cover (16) is sleeved on the fixed disk (12).

8. The coke tank carrier according to claim 1, characterized in that: The locking block (424) and the clamping slot (211) are both provided in plurality, and the plurality of clamping slots (211) correspond one-to-one to the plurality of locking blocks (424).

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