一种隧道窑装料装置

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By designing a tunnel kiln charging device that includes a frame, material tank, charging mechanism, and adjustment mechanism, the problems of uneven and quantitative feeding of raw materials in the sagger were solved, achieving uniform and quantitative feeding of raw materials in the sagger, thus improving the production efficiency and firing quality of the tunnel kiln.

CN224517353UActive Publication Date: 2026-07-17JIANPING COUNTY QISHENG METAL NEW MATERIAL CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: JIANPING COUNTY QISHENG METAL NEW MATERIAL CO LTD
Filing Date: 2025-08-19
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

The existing tunnel kiln charging device cannot guarantee the uniform and quantitative loading of raw materials in the sagger, which affects the firing quality.

Method used

A tunnel kiln charging device was designed, comprising a frame, a material tank, a charging mechanism, and an adjusting mechanism. The device uses a motor to drive the rotating shaft and spiral blades for quantitative feeding, and the adjusting mechanism adjusts the volume of the charging tank to ensure quantitative feeding.

Benefits of technology

This method achieves uniform and quantitative loading of raw materials in the sagger, improving the production efficiency and firing quality of the tunnel kiln.

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Abstract

本实用新型提供了一种隧道窑装料装置，属于隧道窑技术领域。该一种隧道窑装料装置包括机架和料罐，料罐固定安装在机架表面，料罐表面开设有进料口，料罐底部安装有第一下料仓，机架表面安装有装料机构，装料机构包括第一转轴、装料盘和第二转轴，第一转轴转动安装在料罐内腔，料罐表面固定安装有第一电机。本实用新型通过设置装料机构，通过第一电机可驱动第一转轴转动，并通过螺旋叶将料罐中的原料从第一下料仓排出，进行下料，并通过第二电机驱动第二转轴带动装料盘转动，使装料筒移动到第一下料仓底部，即可将原料从第一下料仓排入装料筒中，随后再次驱动装料盘转动，使装料筒与第二下料仓导通，即可将原料排出，实现定量装料。

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Claims

1. A tunnel kiln charging device, comprising a frame (1) and a material tank (2), wherein the material tank (2) is fixedly installed on the surface of the frame (1), a feed inlet (3) is provided on the surface of the material tank (2), and a first discharge bin (4) is installed at the bottom of the material tank (2), characterized in that, A loading mechanism (5) is mounted on the surface of the frame (1), and the loading mechanism (5) includes: The first rotating shaft (501) is rotatably installed in the inner cavity of the material tank (2). A spiral blade (504) is fixedly installed on the surface of the first rotating shaft (501) for feeding materials. A loading tray (505) is rotatably mounted in the inner cavity of the frame (1), and a loading cylinder (506) is fixedly mounted on the surface of the loading tray (505). The second rotating shaft (507) is rotatably installed in the inner cavity of the frame (1) and is fixedly connected to the loading tray (505).

2. A tunnel kiln charging device according to claim 1, characterized in that, A first motor (502) is fixedly installed on the surface of the material tank (2). The output end of the first motor (502) is fixedly connected to the first rotating shaft (501). A stirring rod (503) is symmetrically fixedly installed on the surface of the first rotating shaft (501) for stirring the material.

3. A tunnel kiln charging device according to claim 1, characterized in that, A second motor (508) is fixedly installed on the surface of the frame (1). The output end of the second motor (508) is fixedly connected to the second rotating shaft (507) to drive the loading tray (505) to rotate. A second unloading bin (509) is installed at the bottom of the frame (1).

4. A tunnel kiln charging device according to claim 1, characterized in that, An adjustment mechanism (6) is installed on the surface of the frame (1) for adjusting the loading amount. The adjustment mechanism (6) includes an adjustment disc (601) and an adjustment cylinder (602). The adjustment disc (601) is rotatably installed in the inner cavity of the frame (1). The adjustment cylinder (602) is fixedly installed on the surface of the adjustment disc (601) and is sleeved on the surface of the loading cylinder (506).

5. A tunnel kiln charging device according to claim 4, characterized in that, A sealing disc (603) is slidably installed in the inner cavity of the frame (1). The sealing disc (603) is in contact with the bottom of the regulating cylinder (602) and is used to seal the regulating cylinder (602). A slider (604) is fixedly installed on the side wall of the sealing disc (603). A sliding groove (605) is opened in the inner cavity of the frame (1). The slider (604) is slidably connected to the sliding groove (605).

6. A tunnel kiln charging device according to claim 5, characterized in that A connecting ring (606) is fixedly installed at the bottom of the adjusting disc (601). The other end of the connecting ring (606) is rotatably connected to the sealing disc (603). A spline groove (607) is opened on the surface of the adjusting disc (601). A spline tooth (608) is fixedly installed on the surface of the second rotating shaft (507). The spline tooth (608) meshes with the spline groove (607).

7. A tunnel kiln charging device according to claim 6, characterized in that A drive sleeve (609) is fixedly installed at the bottom of the adjustment plate (601), and a drive ring (610) is fixedly installed at the bottom of the drive sleeve (609) for driving the adjustment plate (601) to rise and fall.

8. A tunnel kiln charging device according to claim 7, characterized in that The drive ring (610) has a fork (611) inserted into its surface. An electric telescopic rod (612) is fixedly installed in the inner cavity of the frame (1). The telescopic end of the electric telescopic rod (612) is fixedly connected to the fork (611). The sealing disc (603) has a discharge hole (613) on its surface.