Lane reclaiming line outside roller kiln

Abstract

The utility model discloses a roller kiln outer lane material taking line which comprises an outer line conveying rail, the outer line conveying rail comprises a conveying roller way, a motor is arranged at the bottom of the conveying roller way and is in transmission connection with the conveying roller way through a chain, a material transferring conveying line is arranged in the middle of the outer line conveying rail, and the material transferring conveying line comprises a material transferring roller way which is in transmission connection with the motor. A material distributing and pushing device is arranged at one end of the material rotating roller way, and the two sides of the material distributing and pushing device communicate with an external conveying line. The material taking device has the advantages of being high in material taking efficiency, small in labor intensity of workers and not prone to accumulation.

Description

Technical Field

[0001] The utility model belongs to the technical field of roller hearth kiln manufacturing, and particularly relates to an outer lane material taking line of a roller hearth kiln. Background Art

[0002] A roller hearth kiln is a high-efficiency and high-yield clinker production device. The structure of the roller hearth kiln consists of a kiln furnace and roller tracks. The kiln furnace is the main part of the roller hearth kiln, usually made of refractory materials. There are multiple roller tracks inside the kiln furnace to support and convey materials. The kiln barrel is driven to rotate through the roller track transmission method, which has the advantages of large production capacity, high fuel utilization efficiency, and stable thermal performance.

[0003] In the common design of the outer lane material taking line of a roller hearth kiln, materials are usually directly conveyed and dispersed on the conveying roller track, and material taking is relied on manual labor. This method has obvious deficiencies. For example, materials are prone to accumulate during the conveying process, resulting in low material taking efficiency and high labor intensity of personnel. At the same time, due to the materials not being dispersed in time, secondary sintering may occur, further leading to damage to the finished products and increasing production costs. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an outer lane material taking line of a roller hearth kiln in order to solve the problems such as low material taking efficiency, high labor intensity of personnel, and easy accumulation in the common outer lane material taking line of a roller hearth kiln.

[0005] The utility model realizes the above purpose through the following technical solutions: It includes an outer line transmission rail. The outer line transmission rail includes a conveying roller track. A motor is provided at the bottom of the conveying roller track and is connected by chain drive. A transfer material transmission line is provided in the middle of the outer line transmission rail. The transfer material transmission line includes a transfer roller track. The transfer roller track is in transmission connection with the motor. A material distribution and pushing device is provided at one end of the transfer roller track. Both sides of the material distribution and pushing device are connected to an external transmission line.

[0006] Further, the transfer roller track includes a first support frame, a second support frame, and several track rollers. The second support frame and the track rollers inside it are designed as an inclined ramp. The track rollers are connected to the first support frame and the second support frame through rotating shafts.

[0007] Further, the material distribution and pushing device includes a third support frame. Two round rod guide rails are provided inside the third support frame and are connected by screws. A pushing component is provided on the round rod guide rails. Brackets are provided on both sides of the third support frame and are connected by screws.

[0008] Further, the pushing component includes two middle partitions connected by screws. A placement plate is fixedly provided on one side of the middle partition. A limiting block is fixedly provided at one end of the middle partition. The middle partition is slidably connected to the round rod guide rail.

[0009] Furthermore, a hydraulic rod is provided on the side of one of the middle partitions. The hydraulic rod is connected to the outer wall of the third support frame by screws. The output end of the hydraulic rod passes through the third support frame and is connected to the middle partition by screws. The middle partition is slidably connected to the support frame.

[0010] Beneficial effects: The design of the present utility model is reasonable and has the following beneficial effects:

[0011] 1. In the solution of the present utility model, by adding a transfer conveyor line to the outer line transfer track, the materials are sent to a separate material taking place, avoiding the accumulation of materials on the outer line transfer track when the personnel are too late to take the materials, and it is also easy to cause secondary sintering, resulting in damage to the finished products.

[0012] 2. In the solution of the present utility model, the design of the material distribution and pushing device, especially the setting of the pushing component, can effectively disperse the materials to the outer conveyor lines on both sides. By reducing the conveying density of the materials, the labor intensity of the personnel is greatly reduced, and the material taking efficiency is improved. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the conveying roller path of the present utility model;

[0014] Figure 2 It is a schematic structural diagram of the transfer conveyor line of the present utility model;

[0015] Figure 3 It is a schematic partial structural diagram of the material distribution and pushing device of the present utility model;

[0016] Figure 4 It is a schematic structural diagram of the pushing component of the present utility model.

[0017] In the figure: 1 - conveying roller path, 2 - motor, 3 - transfer conveyor line;

[0018] 31 - transfer roller path, 32 - material distribution and pushing device;

[0019] 311 - first support frame, 312 - second support frame, 313 - track roller, 321 - third support frame, 322 - round rod guide rail, 323 - pushing component, 324 - middle partition, 325 - placement plate, 326 - limit block, 327 - hydraulic rod. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Combined with Figures 1 to 4A material taking line for the outer lane of a roller hearth kiln is shown, which includes an outer line transmission rail. The outer line transmission rail includes a conveying roller path 1. A motor 2 is provided at the bottom of the conveying roller path 1 and is connected by chain drive. A transfer transmission line 3 is provided in the middle of the outer line transmission rail. The transfer transmission line 3 includes a transfer roller path 31. The transfer roller path 31 is in transmission connection with the motor 2. A material distributing and pushing device 32 is provided at one end of the transfer roller path 31. Both sides of the material distributing and pushing device 32 are communicated with an external transmission line.

[0022] Among them, the transfer roller path 31 includes a first support frame 311, a second support frame 312 and a number of track rollers 313. The second support frame 312 and the track rollers 313 inside it are designed as an inclined ramp. The track rollers 313 are connected to the first support frame 311 and the second support frame 312 through a rotating shaft. The sintered materials are conveyed on the conveying roller path 1 until they reach the transfer roller path 31 and then leave the conveying roller path 1 and are sent to the material distributing and pushing device 32.

[0023] The material distributing and pushing device 32 includes a third support frame 321. Two round rod guide rails 322 are provided inside the third support frame 321 and are connected by screws. A material pushing component 323 is provided on the round rod guide rails 322. Supports are provided on both sides of the third support frame 321 and are connected by screws. After the materials reach the third support frame 321, the material pushing component 323 pushes the materials towards the external transmission lines on both sides, facilitating the dispersion of the materials, reducing the labor intensity of personnel and improving the material taking efficiency at the same time.

[0024] The material pushing component 323 includes two middle partition plates 324 which are connected by screws. A placing plate 325 is fixedly provided on one side of the middle partition plate 324. A limiting block 326 is fixedly provided at one end of the middle partition plate 324. The middle partition plate 324 is slidably connected to the round rod guide rail 322. When the middle partition plate 324 is close to the edge of the third support frame 321, the materials fall onto the placing plate 325, and the limiting block 326 abuts against the materials to prevent them from slipping off.

[0025] A hydraulic rod 327 is provided on the side of one of the middle partition plates 324. The hydraulic rod 327 is connected to the outer wall of the third support frame 321 by screws. The output end of the hydraulic rod 327 penetrates through the third support frame 321 and is connected to the middle partition plate 324 by screws. The middle partition plate 324 is slidably connected to the support. The telescoping of the hydraulic rod 327 will drive the middle partition plate 324 to approach the edge of the third support frame 321 on one side, so that the materials fall onto the external transmission lines on both sides for personnel to take the materials conveniently.

[0026] Working principle: When the present utility model is in use, after the materials are calcined, they are sent to the outer line transmission track. The materials are conveyed on the conveying roller path 1 until they reach the transfer roller path 31 and then leave the conveying roller path 1 and are sent to the material distribution and pushing device 32. When the materials reach the third support frame 321 and the middle partition plate 324 approaches the edge of the third support frame 321, the materials fall onto the placing plate 325, and the limiting block 326 abuts against the materials to prevent them from slipping. The telescopic movement of the hydraulic rod 327 will drive the middle partition plate 324 to approach the edge of the third support frame 321 on one side, so that the materials fall onto the outer conveyor lines on both sides, facilitating personnel to take the materials.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An external lane material taking line for a roller hearth kiln, comprising an external line transmission rail, the external line transmission rail including a conveying roller path (1), a motor (2) being provided at the bottom of the conveying roller path (1) and connected by chain drive, characterized in that: A transfer conveyor line (3) is provided in the middle of the outer line transmission track. The transfer conveyor line (3) includes a transfer roller path (31). The transfer roller path (31) is in transmission connection with the motor (2). A material distribution and pushing device (32) is provided at one end of the transfer roller path (31). Both sides of the material distribution and pushing device (32) are communicated with an external conveyor line.

2. The material taking line for the outer lane of the roller hearth kiln according to claim 1, wherein: The transfer roller path (31) includes a first support frame (311), a second support frame (312) and a plurality of track rollers (313). The second support frame (312) and the track rollers (313) inside it are designed as an inclined ramp. The track rollers (313) are connected to the first support frame (311) and the second support frame (312) through rotating shafts.

3. The material taking line for the outer lane of the roller hearth kiln according to claim 2, wherein: The material distribution and pushing device (32) includes a third support frame (321). Two round rod guides (322) are provided inside the third support frame (321) and are connected by screws. A material pushing assembly (323) is provided on the round rod guides (322). Brackets are provided on both sides of the third support frame (321) and are connected by screws.

4. The material taking line for the outer lane of the roller hearth kiln according to claim 3, characterized in that: The material pushing assembly (323) includes two middle partition plates (324) which are connected by screws. A storage plate (325) is fixedly provided on one side of the middle partition plate (324). A limit block (326) is fixedly provided at one end of the middle partition plate (324). The middle partition plate (324) is slidably connected to the round rod guide (322).

5. The charging line for the outer lane of the roller hearth kiln according to claim 4, characterized in that: A hydraulic rod (327) is provided on the side surface of one of the middle partition plates (324). The hydraulic rod (327) is connected to the outer wall of the third support frame (321) by screws. The output end of the hydraulic rod (327) penetrates through the third support frame (321) and is connected to the middle partition plate (324) by screws. The middle partition plate (324) is slidably connected to the bracket.

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