Guide structure for automatic advancing of coke pusher

Abstract

The utility model relates to the technical field of coke pushers, in particular to a guide structure for automatic advancing of a coke pusher. Comprising a pair of horizontal plates, a driving shaft is rotatably arranged between the horizontal plates, a supporting plate is fixedly arranged on the driving shaft, and the supporting plate is fixedly arranged on the driving shaft. A driving structure used for adjusting opening and closing of the supporting plate is arranged on one side of the driving shaft. The driving mechanism comprises a driving motor fixedly arranged on the horizontal plate, and the output end of the driving motor is fixedly connected to the driving shaft.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of coke pushing vehicles, in particular to a guiding structure for automatic travel of a coke pushing vehicle. BACKGROUND

[0002] The coke pushing vehicle is mainly used for pushing coke out of a coke oven. In the coking process, coke is formed after coal briquettes are subjected to dry distillation at high temperature, and the coke pushing vehicle is a key equipment for discharging coke from the coke oven in the process.

[0003] The working process is generally as follows: the coke pushing vehicle moves to the coke oven, then extends into the coke oven through a pushing cylinder, so as to push the coke out, and in the pushing process, the wheels of the coke pushing vehicle are on the track, at this time, the wheels are subjected to the reaction force of the pushing cylinder, causing the wheels to be squeezed, and the wheels will gradually deform over a long period of time. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies in the prior art, the application aims to provide a guiding structure for automatic travel of a coke pushing vehicle, which solves the above technical problems.

[0005] The above-mentioned purpose of the application is achieved by the following technical scheme: a guiding structure for automatic travel of a coke pushing vehicle, comprising a coke pushing vehicle body and a pushing cylinder at the upper end for pushing coke, the bottom of the coke pushing vehicle body is provided with a moving wheel moving on a track, the side of the coke pushing vehicle body away from the output end of the pushing cylinder is provided with a supporting structure, the supporting structure comprises a pair of horizontal plates, a drive shaft is rotatably arranged between the horizontal plates, a supporting plate is fixedly arranged on the drive shaft, and a drive structure for adjusting the opening and closing of the supporting plate is arranged on one side of the drive shaft.

[0006] Further, the drive structure comprises a drive motor fixedly arranged on the horizontal plate, and the output end of the drive motor is fixedly connected to the drive shaft.

[0007] By adopting the above technical scheme, when the coke pushing vehicle body moves to the coke oven, the drive motor drives the drive shaft to rotate, thereby driving the supporting plate to open and supporting the vehicle body, at this time, the reaction force of the pushing cylinder is resisted by the supporting plate, thereby reducing the force applied to the moving wheel.

[0008] Further, a placing groove is formed in the bottom of the supporting plate, a placing plate is inserted into the placing groove, a strip-shaped groove is formed in one side of the supporting plate, a sliding column is fixedly arranged on one side of the placing plate, the sliding column and the strip-shaped groove are in sliding connection, and a sliding assembly for driving the placing plate to move in the supporting plate is arranged on the sliding column.

[0009] By adopting the above technical scheme, the sliding assembly drives the sliding placing plate to move in the supporting plate, and the placing plate is used to extend to contact the ground.

[0010] Further, the sliding assembly comprises a gear rack fixedly connected to one side of the support plate, the sliding column is rotationally provided with a driving gear, the support plate is provided with a motor base, the motor base is slidingly connected to the gear rack, the motor base is fixedly provided with a rotating motor, the output end of the rotating motor extends to the driving gear, and the driving gear is engaged with the gear rack.

[0011] By adopting the above technical scheme, the rotating motor drives the driving gear to rotate, and the sliding column is driven to move along with the gear rack, so that the placement plate is driven to move.

[0012] Further, the pusher body is fixedly provided with a limiting plate.

[0013] By adopting the above technical scheme, the limiting plate is arranged to abut against the maximum size of the rotation of the support plate, so as to prevent over-rotation.

[0014] Further, the support plate is provided with a fixing assembly.

[0015] Further, the fixing assembly comprises a fixing hole opened on the outer side of the support plate and a positioning hole opened on the placement plate, the positioning hole and the fixing hole are of the same size, a positioning rod is inserted into the fixing hole, and the positioning rod is inserted into the positioning hole and the fixing hole.

[0016] By adopting the above technical scheme, after the adjustment of the placement plate and the support plate is completed, the positioning rod is inserted into the positioning hole and the fixing hole, so as to fix the placement plate and the support plate.

[0017] Further, the output end of the push cylinder is fixedly provided with a high-temperature-resistant layer, and the high-temperature-resistant layer is made of silicon carbide.

[0018] By adopting the above technical scheme, the high-temperature-resistant layer can improve the service life of the push cylinder.

[0019] To sum up, the present application has the following beneficial technical effects: the pusher automatic advancing guide structure mainly comprises a pusher body, a push cylinder, a moving wheel and a unique support structure. The pusher body serves as the main body of the entire structure and bears the important task of pushing the coke. The push cylinder is mounted on the upper end of the pusher body and is responsible for providing the necessary power during the coke pushing process. To ensure that the pusher can move smoothly and accurately on the coke oven track, the moving wheel is arranged at the bottom of the pusher body. More innovatively, a support structure is designed on the side of the pusher body away from the output end of the push cylinder. The support structure is composed of a pair of horizontal plates, a driving shaft is rotationally arranged between the horizontal plates, and a support plate is fixedly arranged on the driving shaft to provide additional support and stability for the pusher during operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure in the embodiment;

[0021] Figure 2 is Figure 1 is an enlarged view at A in the embodiment;

[0022] Figure 3 is a schematic diagram of the structure in another perspective view in the embodiment.

[0023] The reference signs: 1, pusher body; 10, moving wheel; 11, push cylinder; 2, support plate; 21, placement plate; 22, horizontal plate; 23, drive shaft; 24, drive motor; 25, meshing rack; 26, drive meshing; 27, motor base; 28, rotating motor; 3, limiting plate; 31, positioning rod. DETAILED DESCRIPTION

[0024] The application will be further described in detail below with reference to the accompanying drawings.

[0025] In the embodiment, with reference to Figure 1 and Figure 2 A pusher automatic travel guide structure, comprising a pusher body 1 and a push cylinder 11 at the upper end for pushing coke, the pusher body 1 is provided with a moving wheel 10 moving on a track at the bottom, the side of the pusher body 1 away from the output end of the push cylinder 11 is provided with a support structure, the support structure comprises a pair of horizontal plates 22, the drive shaft 23 is rotatably arranged between the horizontal plates 22, the support plate 2 is fixedly arranged on the drive shaft 23, and the drive structure for adjusting the opening and closing of the support plate 2 is arranged on one side of the drive shaft 23. The drive structure comprises a drive motor 24 fixedly arranged on the horizontal plate 22, and the output end of the drive motor 24 is fixedly connected to the drive shaft 23.

[0026] When the pusher body 1 moves to the coke oven, the drive motor 24 drives the drive shaft 23 to rotate, thereby driving the support plate 2 to open, for supporting the body, at this time the reaction force of the push cylinder 11 is resisted by the support plate 2, thereby reducing the force applied to the moving wheel 10.

[0027] In the embodiment, with reference to Figure 3 , the bottom of the support plate 2 is provided with a placement groove, the placement plate 21 is inserted into the placement groove, a strip-shaped groove is formed in one side of the support plate 2, a sliding column is fixedly arranged on one side of the placement plate 21, the sliding column and the strip-shaped groove are slidingly connected, and the sliding column is provided with a sliding assembly for driving the placement plate 21 to move in the support plate 2. The sliding assembly drives the sliding placement plate 21 to move in the support plate 2, and the placement plate 21 is used to extend to contact the ground.

[0028] In this embodiment, the sliding assembly includes a gear rack 25 fixedly connected to one side of the support plate 2, a driving gear 26 rotatably arranged on the sliding column, a motor base 27 arranged on the support plate 2, the motor base 27 being slidably connected to the gear rack 25, a rotary motor 28 fixedly arranged on the motor base 27, the output end of the rotary motor 28 extending to the driving gear 26, and the driving gear 26 being engaged with the gear rack 25. After the rotary motor 28 drives the driving gear 26 to rotate, the driving gear 26 will be driven to move along with the gear rack 25, thereby driving the placement plate 21 to move.

[0029] In this embodiment, a limiting plate 3 is fixedly arranged on the pusher body 1. The limiting plate 3 is arranged to abut against the maximum size of the rotation of the support plate 2, so as to prevent over-rotation.

[0030] In this embodiment, a fixing assembly is arranged on the support plate 2. The fixing assembly includes a fixing hole arranged on the outer side of the support plate 2 and a positioning hole arranged on the placement plate 21, the positioning hole and the fixing hole being of the same size, and a positioning rod 31 being inserted into the positioning hole and the fixing hole.

[0031] After the adjustment of the placement plate 21 and the support plate 2 is completed, the positioning rod 31 is inserted into the positioning hole and the fixing hole, so as to fix the placement plate 21 and the support plate 2.

[0032] In this embodiment, a high-temperature-resistant layer is fixedly arranged on the outer side of the output end of the push cylinder 11. The high-temperature-resistant layer is made of silicon carbide. The arrangement of the high-temperature-resistant layer can improve the service life of the push cylinder 11.

[0033] Specific use process;

[0034] At the bottom of the pusher body 1, a moving wheel 10 is arranged, so that the pusher can move stably on the track. More uniquely, on the side of the pusher body 1 away from the output end of the push cylinder 11, a support structure is designed, which is composed of a pair of horizontal plates 22, a driving shaft 23 being rotatably arranged between the horizontal plates 22, and a support plate 2 being fixedly arranged on the driving shaft 23. The support plate 2 is used to provide additional support and stability for the pusher during operation. When the pusher body 1 moves to the coke oven, a driving motor 24 is used to drive the driving shaft 23 to rotate, so as to easily open the support plate 2 to support the pusher body. At this time, the reaction force of the push cylinder 11 will be mainly resisted by the support plate 2, so as to effectively reduce the force applied to the moving wheel 10, and ensure the stable operation of the pusher.

[0035] In order to further enhance the flexibility and adaptability of the support structure, the bottom of the support plate 2 is specially provided with a placing groove for inserting the placing plate 21 to extend to the ground and further improve the support stability. At the same time, a strip-shaped groove is provided on one side of the support plate 2, and a sliding column is fixedly arranged on one side of the placing plate 21. The sliding column and the strip-shaped groove are in sliding connection, so that the placing plate 21 can be flexibly moved in the support plate 2. In order to drive the movement of the placing plate 21, a sliding assembly is specially designed, including key teeth 25, driving key 26, motor base 27 and rotating motor and other key components. The rotating motor 28 drives the driving key 26 to rotate, and the meshing effect of the driving key 26 and the key teeth 25 drives the sliding column to move, so as to easily realize the movement adjustment of the placing plate 21.

[0036] In addition, the pusher body 1 is also fixedly provided with a limiting plate 3 for limiting the maximum size of the rotation of the support plate 2, preventing it from rotating too much, and ensuring the safety and stability of the structure. At the same time, the support plate 2 is also provided with a fixing assembly including fixing holes and positioning holes and other components. By inserting the positioning rod, the placing plate 21 and the support plate 2 can be firmly fixed, ensuring the stability and reliability during operation.

[0037] In use, the pusher first moves to the coke oven through the moving wheel 10, then starts the driving motor 24 to open the support plate 2, and adjusts the position of the placing plate 21 through the sliding assembly to extend to the ground. After the adjustment is completed, the support plate 2 and the placing plate 21 are fixed through the fixing assembly. At this time, the pusher cylinder 11 starts to work, and the reaction force is resisted by the support plate 2, so that the pusher stably performs the coke pushing operation. After the operation is completed, the support plate 2 is closed, and the placing plate 21 is retracted, and the driving pusher is moved to the next operation position.

[0038] The embodiments of the specific implementation are the preferred embodiments of the application, and are not limited to the protection scope of the application. Therefore, any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A guiding structure for the automatic movement of a coke pusher, characterized in that, The application relates to a coke pushing trolley body (1) and a pushing cylinder (11) used for pushing coke at the upper end, wherein the bottom of the coke pushing trolley body (1) is provided with moving wheels (10) moving on a track, one side of the coke pushing trolley body (1) away from the output end of the pushing cylinder (11) is provided with a support structure, the support structure comprises a pair of horizontal plates (22), a driving shaft (23) is rotatably arranged between the horizontal plates (22), a support plate (2) is fixedly arranged on the driving shaft (23), and a driving structure for adjusting the opening and closing of the support plate (2) is arranged on one side of the driving shaft (23).

2. The guide structure for automatic travel of a pusher car according to claim 1, wherein The driving structure comprises a driving motor (24) fixedly arranged on the horizontal plate (22), and the output end of the driving motor (24) is fixedly connected to the driving shaft (23).

3. The guide structure for automatic travel of a pusher car according to claim 1, wherein A placing groove is formed in the bottom of the support plate (2), a placing plate (21) is inserted into the placing groove, a strip-shaped groove is formed in one side of the support plate (2), a sliding column is fixedly arranged on one side of the placing plate (21), the sliding column is slidably connected to the strip-shaped groove, and a sliding assembly for driving the placing plate (21) to move in the support plate (2) is arranged on the sliding column.

4. The automatic travel guide structure for a pusher car according to claim 3, wherein The sliding assembly comprises a gear rack (25) fixedly connected to one side of the support plate (2), a driving gear (26) is rotatably arranged on the sliding column, a motor base (27) is arranged on the support plate (2), the motor base (27) is slidably connected to the gear rack (25), a rotating motor (28) is fixedly arranged on the motor base (27), the output end of the rotating motor (28) extends to the driving gear (26), and the driving gear (26) is engaged with the gear rack (25).

5. The automatic traveling guide structure for a pusher car according to claim 1, wherein A limiting plate (3) is fixedly arranged on the coke pushing trolley body (1).

6. The automatic traveling guide structure for a pusher car according to claim 1, wherein A fixing assembly is arranged on the support plate (2).

7. The automatic travel guide structure for a pusher car according to claim 6, wherein The fixing assembly comprises a fixing hole formed in the outer side of the support plate (2) and a positioning hole formed in the placing plate (21), the positioning hole and the fixing hole are of the same size, a positioning rod (31) is inserted into the positioning hole and the fixing hole, and the positioning rod (31) is inserted into the positioning hole and the fixing hole.

8. The automatic traveling guide structure for a pusher car according to claim 1, wherein A high-temperature-resistant layer is fixedly arranged on the outer side of the output end of the pushing cylinder (11), and the high-temperature-resistant layer is made of silicon carbide.

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